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diff --git a/bfd/doc/bfd.info b/bfd/doc/bfd.info new file mode 100644 index 0000000..0dc93b6 --- /dev/null +++ b/bfd/doc/bfd.info @@ -0,0 +1,13242 @@ +This is bfd.info, produced by makeinfo version 4.8 from bfd.texinfo. + +INFO-DIR-SECTION Software development +START-INFO-DIR-ENTRY +* Bfd: (bfd). The Binary File Descriptor library. +END-INFO-DIR-ENTRY + + This file documents the BFD library. + + Copyright (C) 1991 - 2013 Free Software Foundation, Inc. + + Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License, Version 1.3 or +any later version published by the Free Software Foundation; with the +Invariant Sections being "GNU General Public License" and "Funding Free +Software", the Front-Cover texts being (a) (see below), and with the +Back-Cover Texts being (b) (see below). A copy of the license is +included in the section entitled "GNU Free Documentation License". + + (a) The FSF's Front-Cover Text is: + + A GNU Manual + + (b) The FSF's Back-Cover Text is: + + You have freedom to copy and modify this GNU Manual, like GNU +software. Copies published by the Free Software Foundation raise +funds for GNU development. + + +File: bfd.info, Node: Top, Next: Overview, Prev: (dir), Up: (dir) + + This file documents the binary file descriptor library libbfd. + +* Menu: + +* Overview:: Overview of BFD +* BFD front end:: BFD front end +* BFD back ends:: BFD back ends +* GNU Free Documentation License:: GNU Free Documentation License +* BFD Index:: BFD Index + + +File: bfd.info, Node: Overview, Next: BFD front end, Prev: Top, Up: Top + +1 Introduction +************** + +BFD is a package which allows applications to use the same routines to +operate on object files whatever the object file format. A new object +file format can be supported simply by creating a new BFD back end and +adding it to the library. + + BFD is split into two parts: the front end, and the back ends (one +for each object file format). + * The front end of BFD provides the interface to the user. It manages + memory and various canonical data structures. The front end also + decides which back end to use and when to call back end routines. + + * The back ends provide BFD its view of the real world. Each back + end provides a set of calls which the BFD front end can use to + maintain its canonical form. The back ends also may keep around + information for their own use, for greater efficiency. + +* Menu: + +* History:: History +* How It Works:: How It Works +* What BFD Version 2 Can Do:: What BFD Version 2 Can Do + + +File: bfd.info, Node: History, Next: How It Works, Prev: Overview, Up: Overview + +1.1 History +=========== + +One spur behind BFD was the desire, on the part of the GNU 960 team at +Intel Oregon, for interoperability of applications on their COFF and +b.out file formats. Cygnus was providing GNU support for the team, and +was contracted to provide the required functionality. + + The name came from a conversation David Wallace was having with +Richard Stallman about the library: RMS said that it would be quite +hard--David said "BFD". Stallman was right, but the name stuck. + + At the same time, Ready Systems wanted much the same thing, but for +different object file formats: IEEE-695, Oasys, Srecords, a.out and 68k +coff. + + BFD was first implemented by members of Cygnus Support; Steve +Chamberlain (`sac@cygnus.com'), John Gilmore (`gnu@cygnus.com'), K. +Richard Pixley (`rich@cygnus.com') and David Henkel-Wallace +(`gumby@cygnus.com'). + + +File: bfd.info, Node: How It Works, Next: What BFD Version 2 Can Do, Prev: History, Up: Overview + +1.2 How To Use BFD +================== + +To use the library, include `bfd.h' and link with `libbfd.a'. + + BFD provides a common interface to the parts of an object file for a +calling application. + + When an application successfully opens a target file (object, +archive, or whatever), a pointer to an internal structure is returned. +This pointer points to a structure called `bfd', described in `bfd.h'. +Our convention is to call this pointer a BFD, and instances of it +within code `abfd'. All operations on the target object file are +applied as methods to the BFD. The mapping is defined within `bfd.h' +in a set of macros, all beginning with `bfd_' to reduce namespace +pollution. + + For example, this sequence does what you would probably expect: +return the number of sections in an object file attached to a BFD +`abfd'. + + #include "bfd.h" + + unsigned int number_of_sections (abfd) + bfd *abfd; + { + return bfd_count_sections (abfd); + } + + The abstraction used within BFD is that an object file has: + + * a header, + + * a number of sections containing raw data (*note Sections::), + + * a set of relocations (*note Relocations::), and + + * some symbol information (*note Symbols::). + Also, BFDs opened for archives have the additional attribute of an +index and contain subordinate BFDs. This approach is fine for a.out and +coff, but loses efficiency when applied to formats such as S-records and +IEEE-695. + + +File: bfd.info, Node: What BFD Version 2 Can Do, Prev: How It Works, Up: Overview + +1.3 What BFD Version 2 Can Do +============================= + +When an object file is opened, BFD subroutines automatically determine +the format of the input object file. They then build a descriptor in +memory with pointers to routines that will be used to access elements of +the object file's data structures. + + As different information from the object files is required, BFD +reads from different sections of the file and processes them. For +example, a very common operation for the linker is processing symbol +tables. Each BFD back end provides a routine for converting between +the object file's representation of symbols and an internal canonical +format. When the linker asks for the symbol table of an object file, it +calls through a memory pointer to the routine from the relevant BFD +back end which reads and converts the table into a canonical form. The +linker then operates upon the canonical form. When the link is finished +and the linker writes the output file's symbol table, another BFD back +end routine is called to take the newly created symbol table and +convert it into the chosen output format. + +* Menu: + +* BFD information loss:: Information Loss +* Canonical format:: The BFD canonical object-file format + + +File: bfd.info, Node: BFD information loss, Next: Canonical format, Up: What BFD Version 2 Can Do + +1.3.1 Information Loss +---------------------- + +_Information can be lost during output._ The output formats supported +by BFD do not provide identical facilities, and information which can +be described in one form has nowhere to go in another format. One +example of this is alignment information in `b.out'. There is nowhere +in an `a.out' format file to store alignment information on the +contained data, so when a file is linked from `b.out' and an `a.out' +image is produced, alignment information will not propagate to the +output file. (The linker will still use the alignment information +internally, so the link is performed correctly). + + Another example is COFF section names. COFF files may contain an +unlimited number of sections, each one with a textual section name. If +the target of the link is a format which does not have many sections +(e.g., `a.out') or has sections without names (e.g., the Oasys format), +the link cannot be done simply. You can circumvent this problem by +describing the desired input-to-output section mapping with the linker +command language. + + _Information can be lost during canonicalization._ The BFD internal +canonical form of the external formats is not exhaustive; there are +structures in input formats for which there is no direct representation +internally. This means that the BFD back ends cannot maintain all +possible data richness through the transformation between external to +internal and back to external formats. + + This limitation is only a problem when an application reads one +format and writes another. Each BFD back end is responsible for +maintaining as much data as possible, and the internal BFD canonical +form has structures which are opaque to the BFD core, and exported only +to the back ends. When a file is read in one format, the canonical form +is generated for BFD and the application. At the same time, the back +end saves away any information which may otherwise be lost. If the data +is then written back in the same format, the back end routine will be +able to use the canonical form provided by the BFD core as well as the +information it prepared earlier. Since there is a great deal of +commonality between back ends, there is no information lost when +linking or copying big endian COFF to little endian COFF, or `a.out' to +`b.out'. When a mixture of formats is linked, the information is only +lost from the files whose format differs from the destination. + + +File: bfd.info, Node: Canonical format, Prev: BFD information loss, Up: What BFD Version 2 Can Do + +1.3.2 The BFD canonical object-file format +------------------------------------------ + +The greatest potential for loss of information occurs when there is the +least overlap between the information provided by the source format, +that stored by the canonical format, and that needed by the destination +format. A brief description of the canonical form may help you +understand which kinds of data you can count on preserving across +conversions. + +_files_ + Information stored on a per-file basis includes target machine + architecture, particular implementation format type, a demand + pageable bit, and a write protected bit. Information like Unix + magic numbers is not stored here--only the magic numbers' meaning, + so a `ZMAGIC' file would have both the demand pageable bit and the + write protected text bit set. The byte order of the target is + stored on a per-file basis, so that big- and little-endian object + files may be used with one another. + +_sections_ + Each section in the input file contains the name of the section, + the section's original address in the object file, size and + alignment information, various flags, and pointers into other BFD + data structures. + +_symbols_ + Each symbol contains a pointer to the information for the object + file which originally defined it, its name, its value, and various + flag bits. When a BFD back end reads in a symbol table, it + relocates all symbols to make them relative to the base of the + section where they were defined. Doing this ensures that each + symbol points to its containing section. Each symbol also has a + varying amount of hidden private data for the BFD back end. Since + the symbol points to the original file, the private data format + for that symbol is accessible. `ld' can operate on a collection + of symbols of wildly different formats without problems. + + Normal global and simple local symbols are maintained on output, + so an output file (no matter its format) will retain symbols + pointing to functions and to global, static, and common variables. + Some symbol information is not worth retaining; in `a.out', type + information is stored in the symbol table as long symbol names. + This information would be useless to most COFF debuggers; the + linker has command line switches to allow users to throw it away. + + There is one word of type information within the symbol, so if the + format supports symbol type information within symbols (for + example, COFF, IEEE, Oasys) and the type is simple enough to fit + within one word (nearly everything but aggregates), the + information will be preserved. + +_relocation level_ + Each canonical BFD relocation record contains a pointer to the + symbol to relocate to, the offset of the data to relocate, the + section the data is in, and a pointer to a relocation type + descriptor. Relocation is performed by passing messages through + the relocation type descriptor and the symbol pointer. Therefore, + relocations can be performed on output data using a relocation + method that is only available in one of the input formats. For + instance, Oasys provides a byte relocation format. A relocation + record requesting this relocation type would point indirectly to a + routine to perform this, so the relocation may be performed on a + byte being written to a 68k COFF file, even though 68k COFF has no + such relocation type. + +_line numbers_ + Object formats can contain, for debugging purposes, some form of + mapping between symbols, source line numbers, and addresses in the + output file. These addresses have to be relocated along with the + symbol information. Each symbol with an associated list of line + number records points to the first record of the list. The head + of a line number list consists of a pointer to the symbol, which + allows finding out the address of the function whose line number + is being described. The rest of the list is made up of pairs: + offsets into the section and line numbers. Any format which can + simply derive this information can pass it successfully between + formats (COFF, IEEE and Oasys). + + +File: bfd.info, Node: BFD front end, Next: BFD back ends, Prev: Overview, Up: Top + +2 BFD Front End +*************** + +* Menu: + +* typedef bfd:: +* Error reporting:: +* Miscellaneous:: +* Memory Usage:: +* Initialization:: +* Sections:: +* Symbols:: +* Archives:: +* Formats:: +* Relocations:: +* Core Files:: +* Targets:: +* Architectures:: +* Opening and Closing:: +* Internal:: +* File Caching:: +* Linker Functions:: +* Hash Tables:: + + +File: bfd.info, Node: typedef bfd, Next: Error reporting, Prev: BFD front end, Up: BFD front end + +2.1 `typedef bfd' +================= + +A BFD has type `bfd'; objects of this type are the cornerstone of any +application using BFD. Using BFD consists of making references though +the BFD and to data in the BFD. + + Here is the structure that defines the type `bfd'. It contains the +major data about the file and pointers to the rest of the data. + + + enum bfd_direction + { + no_direction = 0, + read_direction = 1, + write_direction = 2, + both_direction = 3 + }; + + struct bfd + { + /* A unique identifier of the BFD */ + unsigned int id; + + /* The filename the application opened the BFD with. */ + const char *filename; + + /* A pointer to the target jump table. */ + const struct bfd_target *xvec; + + /* The IOSTREAM, and corresponding IO vector that provide access + to the file backing the BFD. */ + void *iostream; + const struct bfd_iovec *iovec; + + /* The caching routines use these to maintain a + least-recently-used list of BFDs. */ + struct bfd *lru_prev, *lru_next; + + /* When a file is closed by the caching routines, BFD retains + state information on the file here... */ + ufile_ptr where; + + /* File modified time, if mtime_set is TRUE. */ + long mtime; + + /* Reserved for an unimplemented file locking extension. */ + int ifd; + + /* The format which belongs to the BFD. (object, core, etc.) */ + bfd_format format; + + /* The direction with which the BFD was opened. */ + enum bfd_direction direction; + + /* Format_specific flags. */ + flagword flags; + + /* Values that may appear in the flags field of a BFD. These also + appear in the object_flags field of the bfd_target structure, where + they indicate the set of flags used by that backend (not all flags + are meaningful for all object file formats) (FIXME: at the moment, + the object_flags values have mostly just been copied from backend + to another, and are not necessarily correct). */ + + #define BFD_NO_FLAGS 0x00 + + /* BFD contains relocation entries. */ + #define HAS_RELOC 0x01 + + /* BFD is directly executable. */ + #define EXEC_P 0x02 + + /* BFD has line number information (basically used for F_LNNO in a + COFF header). */ + #define HAS_LINENO 0x04 + + /* BFD has debugging information. */ + #define HAS_DEBUG 0x08 + + /* BFD has symbols. */ + #define HAS_SYMS 0x10 + + /* BFD has local symbols (basically used for F_LSYMS in a COFF + header). */ + #define HAS_LOCALS 0x20 + + /* BFD is a dynamic object. */ + #define DYNAMIC 0x40 + + /* Text section is write protected (if D_PAGED is not set, this is + like an a.out NMAGIC file) (the linker sets this by default, but + clears it for -r or -N). */ + #define WP_TEXT 0x80 + + /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the + linker sets this by default, but clears it for -r or -n or -N). */ + #define D_PAGED 0x100 + + /* BFD is relaxable (this means that bfd_relax_section may be able to + do something) (sometimes bfd_relax_section can do something even if + this is not set). */ + #define BFD_IS_RELAXABLE 0x200 + + /* This may be set before writing out a BFD to request using a + traditional format. For example, this is used to request that when + writing out an a.out object the symbols not be hashed to eliminate + duplicates. */ + #define BFD_TRADITIONAL_FORMAT 0x400 + + /* This flag indicates that the BFD contents are actually cached + in memory. If this is set, iostream points to a bfd_in_memory + struct. */ + #define BFD_IN_MEMORY 0x800 + + /* The sections in this BFD specify a memory page. */ + #define HAS_LOAD_PAGE 0x1000 + + /* This BFD has been created by the linker and doesn't correspond + to any input file. */ + #define BFD_LINKER_CREATED 0x2000 + + /* This may be set before writing out a BFD to request that it + be written using values for UIDs, GIDs, timestamps, etc. that + will be consistent from run to run. */ + #define BFD_DETERMINISTIC_OUTPUT 0x4000 + + /* Compress sections in this BFD. */ + #define BFD_COMPRESS 0x8000 + + /* Decompress sections in this BFD. */ + #define BFD_DECOMPRESS 0x10000 + + /* BFD is a dummy, for plugins. */ + #define BFD_PLUGIN 0x20000 + + /* Flags bits to be saved in bfd_preserve_save. */ + #define BFD_FLAGS_SAVED \ + (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN) + + /* Flags bits which are for BFD use only. */ + #define BFD_FLAGS_FOR_BFD_USE_MASK \ + (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \ + | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT) + + /* Currently my_archive is tested before adding origin to + anything. I believe that this can become always an add of + origin, with origin set to 0 for non archive files. */ + ufile_ptr origin; + + /* The origin in the archive of the proxy entry. This will + normally be the same as origin, except for thin archives, + when it will contain the current offset of the proxy in the + thin archive rather than the offset of the bfd in its actual + container. */ + ufile_ptr proxy_origin; + + /* A hash table for section names. */ + struct bfd_hash_table section_htab; + + /* Pointer to linked list of sections. */ + struct bfd_section *sections; + + /* The last section on the section list. */ + struct bfd_section *section_last; + + /* The number of sections. */ + unsigned int section_count; + + /* Stuff only useful for object files: + The start address. */ + bfd_vma start_address; + + /* Used for input and output. */ + unsigned int symcount; + + /* Symbol table for output BFD (with symcount entries). + Also used by the linker to cache input BFD symbols. */ + struct bfd_symbol **outsymbols; + + /* Used for slurped dynamic symbol tables. */ + unsigned int dynsymcount; + + /* Pointer to structure which contains architecture information. */ + const struct bfd_arch_info *arch_info; + + /* Stuff only useful for archives. */ + void *arelt_data; + struct bfd *my_archive; /* The containing archive BFD. */ + struct bfd *archive_next; /* The next BFD in the archive. */ + struct bfd *archive_head; /* The first BFD in the archive. */ + struct bfd *nested_archives; /* List of nested archive in a flattened + thin archive. */ + + /* A chain of BFD structures involved in a link. */ + struct bfd *link_next; + + /* A field used by _bfd_generic_link_add_archive_symbols. This will + be used only for archive elements. */ + int archive_pass; + + /* Used by the back end to hold private data. */ + union + { + struct aout_data_struct *aout_data; + struct artdata *aout_ar_data; + struct _oasys_data *oasys_obj_data; + struct _oasys_ar_data *oasys_ar_data; + struct coff_tdata *coff_obj_data; + struct pe_tdata *pe_obj_data; + struct xcoff_tdata *xcoff_obj_data; + struct ecoff_tdata *ecoff_obj_data; + struct ieee_data_struct *ieee_data; + struct ieee_ar_data_struct *ieee_ar_data; + struct srec_data_struct *srec_data; + struct verilog_data_struct *verilog_data; + struct ihex_data_struct *ihex_data; + struct tekhex_data_struct *tekhex_data; + struct elf_obj_tdata *elf_obj_data; + struct nlm_obj_tdata *nlm_obj_data; + struct bout_data_struct *bout_data; + struct mmo_data_struct *mmo_data; + struct sun_core_struct *sun_core_data; + struct sco5_core_struct *sco5_core_data; + struct trad_core_struct *trad_core_data; + struct som_data_struct *som_data; + struct hpux_core_struct *hpux_core_data; + struct hppabsd_core_struct *hppabsd_core_data; + struct sgi_core_struct *sgi_core_data; + struct lynx_core_struct *lynx_core_data; + struct osf_core_struct *osf_core_data; + struct cisco_core_struct *cisco_core_data; + struct versados_data_struct *versados_data; + struct netbsd_core_struct *netbsd_core_data; + struct mach_o_data_struct *mach_o_data; + struct mach_o_fat_data_struct *mach_o_fat_data; + struct plugin_data_struct *plugin_data; + struct bfd_pef_data_struct *pef_data; + struct bfd_pef_xlib_data_struct *pef_xlib_data; + struct bfd_sym_data_struct *sym_data; + void *any; + } + tdata; + + /* Used by the application to hold private data. */ + void *usrdata; + + /* Where all the allocated stuff under this BFD goes. This is a + struct objalloc *, but we use void * to avoid requiring the inclusion + of objalloc.h. */ + void *memory; + + /* Is the file descriptor being cached? That is, can it be closed as + needed, and re-opened when accessed later? */ + unsigned int cacheable : 1; + + /* Marks whether there was a default target specified when the + BFD was opened. This is used to select which matching algorithm + to use to choose the back end. */ + unsigned int target_defaulted : 1; + + /* ... and here: (``once'' means at least once). */ + unsigned int opened_once : 1; + + /* Set if we have a locally maintained mtime value, rather than + getting it from the file each time. */ + unsigned int mtime_set : 1; + + /* Flag set if symbols from this BFD should not be exported. */ + unsigned int no_export : 1; + + /* Remember when output has begun, to stop strange things + from happening. */ + unsigned int output_has_begun : 1; + + /* Have archive map. */ + unsigned int has_armap : 1; + + /* Set if this is a thin archive. */ + unsigned int is_thin_archive : 1; + + /* Set if only required symbols should be added in the link hash table for + this object. Used by VMS linkers. */ + unsigned int selective_search : 1; + }; + + +File: bfd.info, Node: Error reporting, Next: Miscellaneous, Prev: typedef bfd, Up: BFD front end + +2.2 Error reporting +=================== + +Most BFD functions return nonzero on success (check their individual +documentation for precise semantics). On an error, they call +`bfd_set_error' to set an error condition that callers can check by +calling `bfd_get_error'. If that returns `bfd_error_system_call', then +check `errno'. + + The easiest way to report a BFD error to the user is to use +`bfd_perror'. + +2.2.1 Type `bfd_error_type' +--------------------------- + +The values returned by `bfd_get_error' are defined by the enumerated +type `bfd_error_type'. + + + typedef enum bfd_error + { + bfd_error_no_error = 0, + bfd_error_system_call, + bfd_error_invalid_target, + bfd_error_wrong_format, + bfd_error_wrong_object_format, + bfd_error_invalid_operation, + bfd_error_no_memory, + bfd_error_no_symbols, + bfd_error_no_armap, + bfd_error_no_more_archived_files, + bfd_error_malformed_archive, + bfd_error_missing_dso, + bfd_error_file_not_recognized, + bfd_error_file_ambiguously_recognized, + bfd_error_no_contents, + bfd_error_nonrepresentable_section, + bfd_error_no_debug_section, + bfd_error_bad_value, + bfd_error_file_truncated, + bfd_error_file_too_big, + bfd_error_on_input, + bfd_error_invalid_error_code + } + bfd_error_type; + +2.2.1.1 `bfd_get_error' +....................... + +*Synopsis* + bfd_error_type bfd_get_error (void); + *Description* +Return the current BFD error condition. + +2.2.1.2 `bfd_set_error' +....................... + +*Synopsis* + void bfd_set_error (bfd_error_type error_tag, ...); + *Description* +Set the BFD error condition to be ERROR_TAG. If ERROR_TAG is +bfd_error_on_input, then this function takes two more parameters, the +input bfd where the error occurred, and the bfd_error_type error. + +2.2.1.3 `bfd_errmsg' +.................... + +*Synopsis* + const char *bfd_errmsg (bfd_error_type error_tag); + *Description* +Return a string describing the error ERROR_TAG, or the system error if +ERROR_TAG is `bfd_error_system_call'. + +2.2.1.4 `bfd_perror' +.................... + +*Synopsis* + void bfd_perror (const char *message); + *Description* +Print to the standard error stream a string describing the last BFD +error that occurred, or the last system error if the last BFD error was +a system call failure. If MESSAGE is non-NULL and non-empty, the error +string printed is preceded by MESSAGE, a colon, and a space. It is +followed by a newline. + +2.2.2 BFD error handler +----------------------- + +Some BFD functions want to print messages describing the problem. They +call a BFD error handler function. This function may be overridden by +the program. + + The BFD error handler acts like printf. + + + typedef void (*bfd_error_handler_type) (const char *, ...); + +2.2.2.1 `bfd_set_error_handler' +............................... + +*Synopsis* + bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); + *Description* +Set the BFD error handler function. Returns the previous function. + +2.2.2.2 `bfd_set_error_program_name' +.................................... + +*Synopsis* + void bfd_set_error_program_name (const char *); + *Description* +Set the program name to use when printing a BFD error. This is printed +before the error message followed by a colon and space. The string +must not be changed after it is passed to this function. + +2.2.2.3 `bfd_get_error_handler' +............................... + +*Synopsis* + bfd_error_handler_type bfd_get_error_handler (void); + *Description* +Return the BFD error handler function. + +2.2.3 BFD assert handler +------------------------ + +If BFD finds an internal inconsistency, the bfd assert handler is +called with information on the BFD version, BFD source file and line. +If this happens, most programs linked against BFD are expected to want +to exit with an error, or mark the current BFD operation as failed, so +it is recommended to override the default handler, which just calls +_bfd_error_handler and continues. + + + typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg, + const char *bfd_version, + const char *bfd_file, + int bfd_line); + +2.2.3.1 `bfd_set_assert_handler' +................................ + +*Synopsis* + bfd_assert_handler_type bfd_set_assert_handler (bfd_assert_handler_type); + *Description* +Set the BFD assert handler function. Returns the previous function. + +2.2.3.2 `bfd_get_assert_handler' +................................ + +*Synopsis* + bfd_assert_handler_type bfd_get_assert_handler (void); + *Description* +Return the BFD assert handler function. + + +File: bfd.info, Node: Miscellaneous, Next: Memory Usage, Prev: Error reporting, Up: BFD front end + +2.3 Miscellaneous +================= + +2.3.1 Miscellaneous functions +----------------------------- + +2.3.1.1 `bfd_get_reloc_upper_bound' +................................... + +*Synopsis* + long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); + *Description* +Return the number of bytes required to store the relocation information +associated with section SECT attached to bfd ABFD. If an error occurs, +return -1. + +2.3.1.2 `bfd_canonicalize_reloc' +................................ + +*Synopsis* + long bfd_canonicalize_reloc + (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); + *Description* +Call the back end associated with the open BFD ABFD and translate the +external form of the relocation information attached to SEC into the +internal canonical form. Place the table into memory at LOC, which has +been preallocated, usually by a call to `bfd_get_reloc_upper_bound'. +Returns the number of relocs, or -1 on error. + + The SYMS table is also needed for horrible internal magic reasons. + +2.3.1.3 `bfd_set_reloc' +....................... + +*Synopsis* + void bfd_set_reloc + (bfd *abfd, asection *sec, arelent **rel, unsigned int count); + *Description* +Set the relocation pointer and count within section SEC to the values +REL and COUNT. The argument ABFD is ignored. + +2.3.1.4 `bfd_set_file_flags' +............................ + +*Synopsis* + bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); + *Description* +Set the flag word in the BFD ABFD to the value FLAGS. + + Possible errors are: + * `bfd_error_wrong_format' - The target bfd was not of object format. + + * `bfd_error_invalid_operation' - The target bfd was open for + reading. + + * `bfd_error_invalid_operation' - The flag word contained a bit + which was not applicable to the type of file. E.g., an attempt + was made to set the `D_PAGED' bit on a BFD format which does not + support demand paging. + +2.3.1.5 `bfd_get_arch_size' +........................... + +*Synopsis* + int bfd_get_arch_size (bfd *abfd); + *Description* +Returns the architecture address size, in bits, as determined by the +object file's format. For ELF, this information is included in the +header. + + *Returns* +Returns the arch size in bits if known, `-1' otherwise. + +2.3.1.6 `bfd_get_sign_extend_vma' +................................. + +*Synopsis* + int bfd_get_sign_extend_vma (bfd *abfd); + *Description* +Indicates if the target architecture "naturally" sign extends an +address. Some architectures implicitly sign extend address values when +they are converted to types larger than the size of an address. For +instance, bfd_get_start_address() will return an address sign extended +to fill a bfd_vma when this is the case. + + *Returns* +Returns `1' if the target architecture is known to sign extend +addresses, `0' if the target architecture is known to not sign extend +addresses, and `-1' otherwise. + +2.3.1.7 `bfd_set_start_address' +............................... + +*Synopsis* + bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); + *Description* +Make VMA the entry point of output BFD ABFD. + + *Returns* +Returns `TRUE' on success, `FALSE' otherwise. + +2.3.1.8 `bfd_get_gp_size' +......................... + +*Synopsis* + unsigned int bfd_get_gp_size (bfd *abfd); + *Description* +Return the maximum size of objects to be optimized using the GP +register under MIPS ECOFF. This is typically set by the `-G' argument +to the compiler, assembler or linker. + +2.3.1.9 `bfd_set_gp_size' +......................... + +*Synopsis* + void bfd_set_gp_size (bfd *abfd, unsigned int i); + *Description* +Set the maximum size of objects to be optimized using the GP register +under ECOFF or MIPS ELF. This is typically set by the `-G' argument to +the compiler, assembler or linker. + +2.3.1.10 `bfd_scan_vma' +....................... + +*Synopsis* + bfd_vma bfd_scan_vma (const char *string, const char **end, int base); + *Description* +Convert, like `strtoul', a numerical expression STRING into a `bfd_vma' +integer, and return that integer. (Though without as many bells and +whistles as `strtoul'.) The expression is assumed to be unsigned +(i.e., positive). If given a BASE, it is used as the base for +conversion. A base of 0 causes the function to interpret the string in +hex if a leading "0x" or "0X" is found, otherwise in octal if a leading +zero is found, otherwise in decimal. + + If the value would overflow, the maximum `bfd_vma' value is returned. + +2.3.1.11 `bfd_copy_private_header_data' +....................................... + +*Synopsis* + bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); + *Description* +Copy private BFD header information from the BFD IBFD to the the BFD +OBFD. This copies information that may require sections to exist, but +does not require symbol tables. Return `true' on success, `false' on +error. Possible error returns are: + + * `bfd_error_no_memory' - Not enough memory exists to create private + data for OBFD. + + #define bfd_copy_private_header_data(ibfd, obfd) \ + BFD_SEND (obfd, _bfd_copy_private_header_data, \ + (ibfd, obfd)) + +2.3.1.12 `bfd_copy_private_bfd_data' +.................................... + +*Synopsis* + bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); + *Description* +Copy private BFD information from the BFD IBFD to the the BFD OBFD. +Return `TRUE' on success, `FALSE' on error. Possible error returns are: + + * `bfd_error_no_memory' - Not enough memory exists to create private + data for OBFD. + + #define bfd_copy_private_bfd_data(ibfd, obfd) \ + BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ + (ibfd, obfd)) + +2.3.1.13 `bfd_merge_private_bfd_data' +..................................... + +*Synopsis* + bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); + *Description* +Merge private BFD information from the BFD IBFD to the the output file +BFD OBFD when linking. Return `TRUE' on success, `FALSE' on error. +Possible error returns are: + + * `bfd_error_no_memory' - Not enough memory exists to create private + data for OBFD. + + #define bfd_merge_private_bfd_data(ibfd, obfd) \ + BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ + (ibfd, obfd)) + +2.3.1.14 `bfd_set_private_flags' +................................ + +*Synopsis* + bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); + *Description* +Set private BFD flag information in the BFD ABFD. Return `TRUE' on +success, `FALSE' on error. Possible error returns are: + + * `bfd_error_no_memory' - Not enough memory exists to create private + data for OBFD. + + #define bfd_set_private_flags(abfd, flags) \ + BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) + +2.3.1.15 `Other functions' +.......................... + +*Description* +The following functions exist but have not yet been documented. + #define bfd_sizeof_headers(abfd, info) \ + BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info)) + + #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ + BFD_SEND (abfd, _bfd_find_nearest_line, \ + (abfd, sec, syms, off, file, func, line)) + + #define bfd_find_nearest_line_discriminator(abfd, sec, syms, off, file, func, \ + line, disc) \ + BFD_SEND (abfd, _bfd_find_nearest_line_discriminator, \ + (abfd, sec, syms, off, file, func, line, disc)) + + #define bfd_find_line(abfd, syms, sym, file, line) \ + BFD_SEND (abfd, _bfd_find_line, \ + (abfd, syms, sym, file, line)) + + #define bfd_find_inliner_info(abfd, file, func, line) \ + BFD_SEND (abfd, _bfd_find_inliner_info, \ + (abfd, file, func, line)) + + #define bfd_debug_info_start(abfd) \ + BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) + + #define bfd_debug_info_end(abfd) \ + BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) + + #define bfd_debug_info_accumulate(abfd, section) \ + BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) + + #define bfd_stat_arch_elt(abfd, stat) \ + BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) + + #define bfd_update_armap_timestamp(abfd) \ + BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) + + #define bfd_set_arch_mach(abfd, arch, mach)\ + BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) + + #define bfd_relax_section(abfd, section, link_info, again) \ + BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) + + #define bfd_gc_sections(abfd, link_info) \ + BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) + + #define bfd_lookup_section_flags(link_info, flag_info, section) \ + BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info, section)) + + #define bfd_merge_sections(abfd, link_info) \ + BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) + + #define bfd_is_group_section(abfd, sec) \ + BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) + + #define bfd_discard_group(abfd, sec) \ + BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) + + #define bfd_link_hash_table_create(abfd) \ + BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) + + #define bfd_link_hash_table_free(abfd, hash) \ + BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) + + #define bfd_link_add_symbols(abfd, info) \ + BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) + + #define bfd_link_just_syms(abfd, sec, info) \ + BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) + + #define bfd_final_link(abfd, info) \ + BFD_SEND (abfd, _bfd_final_link, (abfd, info)) + + #define bfd_free_cached_info(abfd) \ + BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) + + #define bfd_get_dynamic_symtab_upper_bound(abfd) \ + BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) + + #define bfd_print_private_bfd_data(abfd, file)\ + BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) + + #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ + BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) + + #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ + BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ + dyncount, dynsyms, ret)) + + #define bfd_get_dynamic_reloc_upper_bound(abfd) \ + BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) + + #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ + BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) + + extern bfd_byte *bfd_get_relocated_section_contents + (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, + bfd_boolean, asymbol **); + +2.3.1.16 `bfd_alt_mach_code' +............................ + +*Synopsis* + bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); + *Description* +When more than one machine code number is available for the same +machine type, this function can be used to switch between the preferred +one (alternative == 0) and any others. Currently, only ELF supports +this feature, with up to two alternate machine codes. + +2.3.1.17 `bfd_emul_get_maxpagesize' +................................... + +*Synopsis* + bfd_vma bfd_emul_get_maxpagesize (const char *); + *Description* +Returns the maximum page size, in bytes, as determined by emulation. + + *Returns* +Returns the maximum page size in bytes for ELF, 0 otherwise. + +2.3.1.18 `bfd_emul_set_maxpagesize' +................................... + +*Synopsis* + void bfd_emul_set_maxpagesize (const char *, bfd_vma); + *Description* +For ELF, set the maximum page size for the emulation. It is a no-op +for other formats. + +2.3.1.19 `bfd_emul_get_commonpagesize' +...................................... + +*Synopsis* + bfd_vma bfd_emul_get_commonpagesize (const char *); + *Description* +Returns the common page size, in bytes, as determined by emulation. + + *Returns* +Returns the common page size in bytes for ELF, 0 otherwise. + +2.3.1.20 `bfd_emul_set_commonpagesize' +...................................... + +*Synopsis* + void bfd_emul_set_commonpagesize (const char *, bfd_vma); + *Description* +For ELF, set the common page size for the emulation. It is a no-op for +other formats. + +2.3.1.21 `bfd_demangle' +....................... + +*Synopsis* + char *bfd_demangle (bfd *, const char *, int); + *Description* +Wrapper around cplus_demangle. Strips leading underscores and other +such chars that would otherwise confuse the demangler. If passed a g++ +v3 ABI mangled name, returns a buffer allocated with malloc holding the +demangled name. Returns NULL otherwise and on memory alloc failure. + +2.3.1.22 `struct bfd_iovec' +........................... + +*Description* +The `struct bfd_iovec' contains the internal file I/O class. Each +`BFD' has an instance of this class and all file I/O is routed through +it (it is assumed that the instance implements all methods listed +below). + struct bfd_iovec + { + /* To avoid problems with macros, a "b" rather than "f" + prefix is prepended to each method name. */ + /* Attempt to read/write NBYTES on ABFD's IOSTREAM storing/fetching + bytes starting at PTR. Return the number of bytes actually + transfered (a read past end-of-file returns less than NBYTES), + or -1 (setting `bfd_error') if an error occurs. */ + file_ptr (*bread) (struct bfd *abfd, void *ptr, file_ptr nbytes); + file_ptr (*bwrite) (struct bfd *abfd, const void *ptr, + file_ptr nbytes); + /* Return the current IOSTREAM file offset, or -1 (setting `bfd_error' + if an error occurs. */ + file_ptr (*btell) (struct bfd *abfd); + /* For the following, on successful completion a value of 0 is returned. + Otherwise, a value of -1 is returned (and `bfd_error' is set). */ + int (*bseek) (struct bfd *abfd, file_ptr offset, int whence); + int (*bclose) (struct bfd *abfd); + int (*bflush) (struct bfd *abfd); + int (*bstat) (struct bfd *abfd, struct stat *sb); + /* Mmap a part of the files. ADDR, LEN, PROT, FLAGS and OFFSET are the usual + mmap parameter, except that LEN and OFFSET do not need to be page + aligned. Returns (void *)-1 on failure, mmapped address on success. + Also write in MAP_ADDR the address of the page aligned buffer and in + MAP_LEN the size mapped (a page multiple). Use unmap with MAP_ADDR and + MAP_LEN to unmap. */ + void *(*bmmap) (struct bfd *abfd, void *addr, bfd_size_type len, + int prot, int flags, file_ptr offset, + void **map_addr, bfd_size_type *map_len); + }; + extern const struct bfd_iovec _bfd_memory_iovec; + +2.3.1.23 `bfd_get_mtime' +........................ + +*Synopsis* + long bfd_get_mtime (bfd *abfd); + *Description* +Return the file modification time (as read from the file system, or +from the archive header for archive members). + +2.3.1.24 `bfd_get_size' +....................... + +*Synopsis* + file_ptr bfd_get_size (bfd *abfd); + *Description* +Return the file size (as read from file system) for the file associated +with BFD ABFD. + + The initial motivation for, and use of, this routine is not so we +can get the exact size of the object the BFD applies to, since that +might not be generally possible (archive members for example). It +would be ideal if someone could eventually modify it so that such +results were guaranteed. + + Instead, we want to ask questions like "is this NNN byte sized +object I'm about to try read from file offset YYY reasonable?" As as +example of where we might do this, some object formats use string +tables for which the first `sizeof (long)' bytes of the table contain +the size of the table itself, including the size bytes. If an +application tries to read what it thinks is one of these string tables, +without some way to validate the size, and for some reason the size is +wrong (byte swapping error, wrong location for the string table, etc.), +the only clue is likely to be a read error when it tries to read the +table, or a "virtual memory exhausted" error when it tries to allocate +15 bazillon bytes of space for the 15 bazillon byte table it is about +to read. This function at least allows us to answer the question, "is +the size reasonable?". + +2.3.1.25 `bfd_mmap' +................... + +*Synopsis* + void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len, + int prot, int flags, file_ptr offset, + void **map_addr, bfd_size_type *map_len); + *Description* +Return mmap()ed region of the file, if possible and implemented. LEN +and OFFSET do not need to be page aligned. The page aligned address +and length are written to MAP_ADDR and MAP_LEN. + + +File: bfd.info, Node: Memory Usage, Next: Initialization, Prev: Miscellaneous, Up: BFD front end + +2.4 Memory Usage +================ + +BFD keeps all of its internal structures in obstacks. There is one +obstack per open BFD file, into which the current state is stored. When +a BFD is closed, the obstack is deleted, and so everything which has +been allocated by BFD for the closing file is thrown away. + + BFD does not free anything created by an application, but pointers +into `bfd' structures become invalid on a `bfd_close'; for example, +after a `bfd_close' the vector passed to `bfd_canonicalize_symtab' is +still around, since it has been allocated by the application, but the +data that it pointed to are lost. + + The general rule is to not close a BFD until all operations dependent +upon data from the BFD have been completed, or all the data from within +the file has been copied. To help with the management of memory, there +is a function (`bfd_alloc_size') which returns the number of bytes in +obstacks associated with the supplied BFD. This could be used to select +the greediest open BFD, close it to reclaim the memory, perform some +operation and reopen the BFD again, to get a fresh copy of the data +structures. + + +File: bfd.info, Node: Initialization, Next: Sections, Prev: Memory Usage, Up: BFD front end + +2.5 Initialization +================== + +2.5.1 Initialization functions +------------------------------ + +These are the functions that handle initializing a BFD. + +2.5.1.1 `bfd_init' +.................. + +*Synopsis* + void bfd_init (void); + *Description* +This routine must be called before any other BFD function to initialize +magical internal data structures. + + +File: bfd.info, Node: Sections, Next: Symbols, Prev: Initialization, Up: BFD front end + +2.6 Sections +============ + +The raw data contained within a BFD is maintained through the section +abstraction. A single BFD may have any number of sections. It keeps +hold of them by pointing to the first; each one points to the next in +the list. + + Sections are supported in BFD in `section.c'. + +* Menu: + +* Section Input:: +* Section Output:: +* typedef asection:: +* section prototypes:: + + +File: bfd.info, Node: Section Input, Next: Section Output, Prev: Sections, Up: Sections + +2.6.1 Section input +------------------- + +When a BFD is opened for reading, the section structures are created +and attached to the BFD. + + Each section has a name which describes the section in the outside +world--for example, `a.out' would contain at least three sections, +called `.text', `.data' and `.bss'. + + Names need not be unique; for example a COFF file may have several +sections named `.data'. + + Sometimes a BFD will contain more than the "natural" number of +sections. A back end may attach other sections containing constructor +data, or an application may add a section (using `bfd_make_section') to +the sections attached to an already open BFD. For example, the linker +creates an extra section `COMMON' for each input file's BFD to hold +information about common storage. + + The raw data is not necessarily read in when the section descriptor +is created. Some targets may leave the data in place until a +`bfd_get_section_contents' call is made. Other back ends may read in +all the data at once. For example, an S-record file has to be read +once to determine the size of the data. An IEEE-695 file doesn't +contain raw data in sections, but data and relocation expressions +intermixed, so the data area has to be parsed to get out the data and +relocations. + + +File: bfd.info, Node: Section Output, Next: typedef asection, Prev: Section Input, Up: Sections + +2.6.2 Section output +-------------------- + +To write a new object style BFD, the various sections to be written +have to be created. They are attached to the BFD in the same way as +input sections; data is written to the sections using +`bfd_set_section_contents'. + + Any program that creates or combines sections (e.g., the assembler +and linker) must use the `asection' fields `output_section' and +`output_offset' to indicate the file sections to which each section +must be written. (If the section is being created from scratch, +`output_section' should probably point to the section itself and +`output_offset' should probably be zero.) + + The data to be written comes from input sections attached (via +`output_section' pointers) to the output sections. The output section +structure can be considered a filter for the input section: the output +section determines the vma of the output data and the name, but the +input section determines the offset into the output section of the data +to be written. + + E.g., to create a section "O", starting at 0x100, 0x123 long, +containing two subsections, "A" at offset 0x0 (i.e., at vma 0x100) and +"B" at offset 0x20 (i.e., at vma 0x120) the `asection' structures would +look like: + + section name "A" + output_offset 0x00 + size 0x20 + output_section -----------> section name "O" + | vma 0x100 + section name "B" | size 0x123 + output_offset 0x20 | + size 0x103 | + output_section --------| + +2.6.3 Link orders +----------------- + +The data within a section is stored in a "link_order". These are much +like the fixups in `gas'. The link_order abstraction allows a section +to grow and shrink within itself. + + A link_order knows how big it is, and which is the next link_order +and where the raw data for it is; it also points to a list of +relocations which apply to it. + + The link_order is used by the linker to perform relaxing on final +code. The compiler creates code which is as big as necessary to make +it work without relaxing, and the user can select whether to relax. +Sometimes relaxing takes a lot of time. The linker runs around the +relocations to see if any are attached to data which can be shrunk, if +so it does it on a link_order by link_order basis. + + +File: bfd.info, Node: typedef asection, Next: section prototypes, Prev: Section Output, Up: Sections + +2.6.4 typedef asection +---------------------- + +Here is the section structure: + + + typedef struct bfd_section + { + /* The name of the section; the name isn't a copy, the pointer is + the same as that passed to bfd_make_section. */ + const char *name; + + /* A unique sequence number. */ + int id; + + /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ + int index; + + /* The next section in the list belonging to the BFD, or NULL. */ + struct bfd_section *next; + + /* The previous section in the list belonging to the BFD, or NULL. */ + struct bfd_section *prev; + + /* The field flags contains attributes of the section. Some + flags are read in from the object file, and some are + synthesized from other information. */ + flagword flags; + + #define SEC_NO_FLAGS 0x000 + + /* Tells the OS to allocate space for this section when loading. + This is clear for a section containing debug information only. */ + #define SEC_ALLOC 0x001 + + /* Tells the OS to load the section from the file when loading. + This is clear for a .bss section. */ + #define SEC_LOAD 0x002 + + /* The section contains data still to be relocated, so there is + some relocation information too. */ + #define SEC_RELOC 0x004 + + /* A signal to the OS that the section contains read only data. */ + #define SEC_READONLY 0x008 + + /* The section contains code only. */ + #define SEC_CODE 0x010 + + /* The section contains data only. */ + #define SEC_DATA 0x020 + + /* The section will reside in ROM. */ + #define SEC_ROM 0x040 + + /* The section contains constructor information. This section + type is used by the linker to create lists of constructors and + destructors used by `g++'. When a back end sees a symbol + which should be used in a constructor list, it creates a new + section for the type of name (e.g., `__CTOR_LIST__'), attaches + the symbol to it, and builds a relocation. To build the lists + of constructors, all the linker has to do is catenate all the + sections called `__CTOR_LIST__' and relocate the data + contained within - exactly the operations it would peform on + standard data. */ + #define SEC_CONSTRUCTOR 0x080 + + /* The section has contents - a data section could be + `SEC_ALLOC' | `SEC_HAS_CONTENTS'; a debug section could be + `SEC_HAS_CONTENTS' */ + #define SEC_HAS_CONTENTS 0x100 + + /* An instruction to the linker to not output the section + even if it has information which would normally be written. */ + #define SEC_NEVER_LOAD 0x200 + + /* The section contains thread local data. */ + #define SEC_THREAD_LOCAL 0x400 + + /* The section has GOT references. This flag is only for the + linker, and is currently only used by the elf32-hppa back end. + It will be set if global offset table references were detected + in this section, which indicate to the linker that the section + contains PIC code, and must be handled specially when doing a + static link. */ + #define SEC_HAS_GOT_REF 0x800 + + /* The section contains common symbols (symbols may be defined + multiple times, the value of a symbol is the amount of + space it requires, and the largest symbol value is the one + used). Most targets have exactly one of these (which we + translate to bfd_com_section_ptr), but ECOFF has two. */ + #define SEC_IS_COMMON 0x1000 + + /* The section contains only debugging information. For + example, this is set for ELF .debug and .stab sections. + strip tests this flag to see if a section can be + discarded. */ + #define SEC_DEBUGGING 0x2000 + + /* The contents of this section are held in memory pointed to + by the contents field. This is checked by bfd_get_section_contents, + and the data is retrieved from memory if appropriate. */ + #define SEC_IN_MEMORY 0x4000 + + /* The contents of this section are to be excluded by the + linker for executable and shared objects unless those + objects are to be further relocated. */ + #define SEC_EXCLUDE 0x8000 + + /* The contents of this section are to be sorted based on the sum of + the symbol and addend values specified by the associated relocation + entries. Entries without associated relocation entries will be + appended to the end of the section in an unspecified order. */ + #define SEC_SORT_ENTRIES 0x10000 + + /* When linking, duplicate sections of the same name should be + discarded, rather than being combined into a single section as + is usually done. This is similar to how common symbols are + handled. See SEC_LINK_DUPLICATES below. */ + #define SEC_LINK_ONCE 0x20000 + + /* If SEC_LINK_ONCE is set, this bitfield describes how the linker + should handle duplicate sections. */ + #define SEC_LINK_DUPLICATES 0xc0000 + + /* This value for SEC_LINK_DUPLICATES means that duplicate + sections with the same name should simply be discarded. */ + #define SEC_LINK_DUPLICATES_DISCARD 0x0 + + /* This value for SEC_LINK_DUPLICATES means that the linker + should warn if there are any duplicate sections, although + it should still only link one copy. */ + #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000 + + /* This value for SEC_LINK_DUPLICATES means that the linker + should warn if any duplicate sections are a different size. */ + #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000 + + /* This value for SEC_LINK_DUPLICATES means that the linker + should warn if any duplicate sections contain different + contents. */ + #define SEC_LINK_DUPLICATES_SAME_CONTENTS \ + (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) + + /* This section was created by the linker as part of dynamic + relocation or other arcane processing. It is skipped when + going through the first-pass output, trusting that someone + else up the line will take care of it later. */ + #define SEC_LINKER_CREATED 0x100000 + + /* This section should not be subject to garbage collection. + Also set to inform the linker that this section should not be + listed in the link map as discarded. */ + #define SEC_KEEP 0x200000 + + /* This section contains "short" data, and should be placed + "near" the GP. */ + #define SEC_SMALL_DATA 0x400000 + + /* Attempt to merge identical entities in the section. + Entity size is given in the entsize field. */ + #define SEC_MERGE 0x800000 + + /* If given with SEC_MERGE, entities to merge are zero terminated + strings where entsize specifies character size instead of fixed + size entries. */ + #define SEC_STRINGS 0x1000000 + + /* This section contains data about section groups. */ + #define SEC_GROUP 0x2000000 + + /* The section is a COFF shared library section. This flag is + only for the linker. If this type of section appears in + the input file, the linker must copy it to the output file + without changing the vma or size. FIXME: Although this + was originally intended to be general, it really is COFF + specific (and the flag was renamed to indicate this). It + might be cleaner to have some more general mechanism to + allow the back end to control what the linker does with + sections. */ + #define SEC_COFF_SHARED_LIBRARY 0x4000000 + + /* This input section should be copied to output in reverse order + as an array of pointers. This is for ELF linker internal use + only. */ + #define SEC_ELF_REVERSE_COPY 0x4000000 + + /* This section contains data which may be shared with other + executables or shared objects. This is for COFF only. */ + #define SEC_COFF_SHARED 0x8000000 + + /* When a section with this flag is being linked, then if the size of + the input section is less than a page, it should not cross a page + boundary. If the size of the input section is one page or more, + it should be aligned on a page boundary. This is for TI + TMS320C54X only. */ + #define SEC_TIC54X_BLOCK 0x10000000 + + /* Conditionally link this section; do not link if there are no + references found to any symbol in the section. This is for TI + TMS320C54X only. */ + #define SEC_TIC54X_CLINK 0x20000000 + + /* Indicate that section has the no read flag set. This happens + when memory read flag isn't set. */ + #define SEC_COFF_NOREAD 0x40000000 + + /* End of section flags. */ + + /* Some internal packed boolean fields. */ + + /* See the vma field. */ + unsigned int user_set_vma : 1; + + /* A mark flag used by some of the linker backends. */ + unsigned int linker_mark : 1; + + /* Another mark flag used by some of the linker backends. Set for + output sections that have an input section. */ + unsigned int linker_has_input : 1; + + /* Mark flag used by some linker backends for garbage collection. */ + unsigned int gc_mark : 1; + + /* Section compression status. */ + unsigned int compress_status : 2; + #define COMPRESS_SECTION_NONE 0 + #define COMPRESS_SECTION_DONE 1 + #define DECOMPRESS_SECTION_SIZED 2 + + /* The following flags are used by the ELF linker. */ + + /* Mark sections which have been allocated to segments. */ + unsigned int segment_mark : 1; + + /* Type of sec_info information. */ + unsigned int sec_info_type:3; + #define SEC_INFO_TYPE_NONE 0 + #define SEC_INFO_TYPE_STABS 1 + #define SEC_INFO_TYPE_MERGE 2 + #define SEC_INFO_TYPE_EH_FRAME 3 + #define SEC_INFO_TYPE_JUST_SYMS 4 + + /* Nonzero if this section uses RELA relocations, rather than REL. */ + unsigned int use_rela_p:1; + + /* Bits used by various backends. The generic code doesn't touch + these fields. */ + + unsigned int sec_flg0:1; + unsigned int sec_flg1:1; + unsigned int sec_flg2:1; + unsigned int sec_flg3:1; + unsigned int sec_flg4:1; + unsigned int sec_flg5:1; + + /* End of internal packed boolean fields. */ + + /* The virtual memory address of the section - where it will be + at run time. The symbols are relocated against this. The + user_set_vma flag is maintained by bfd; if it's not set, the + backend can assign addresses (for example, in `a.out', where + the default address for `.data' is dependent on the specific + target and various flags). */ + bfd_vma vma; + + /* The load address of the section - where it would be in a + rom image; really only used for writing section header + information. */ + bfd_vma lma; + + /* The size of the section in octets, as it will be output. + Contains a value even if the section has no contents (e.g., the + size of `.bss'). */ + bfd_size_type size; + + /* For input sections, the original size on disk of the section, in + octets. This field should be set for any section whose size is + changed by linker relaxation. It is required for sections where + the linker relaxation scheme doesn't cache altered section and + reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing + targets), and thus the original size needs to be kept to read the + section multiple times. For output sections, rawsize holds the + section size calculated on a previous linker relaxation pass. */ + bfd_size_type rawsize; + + /* The compressed size of the section in octets. */ + bfd_size_type compressed_size; + + /* Relaxation table. */ + struct relax_table *relax; + + /* Count of used relaxation table entries. */ + int relax_count; + + + /* If this section is going to be output, then this value is the + offset in *bytes* into the output section of the first byte in the + input section (byte ==> smallest addressable unit on the + target). In most cases, if this was going to start at the + 100th octet (8-bit quantity) in the output section, this value + would be 100. However, if the target byte size is 16 bits + (bfd_octets_per_byte is "2"), this value would be 50. */ + bfd_vma output_offset; + + /* The output section through which to map on output. */ + struct bfd_section *output_section; + + /* The alignment requirement of the section, as an exponent of 2 - + e.g., 3 aligns to 2^3 (or 8). */ + unsigned int alignment_power; + + /* If an input section, a pointer to a vector of relocation + records for the data in this section. */ + struct reloc_cache_entry *relocation; + + /* If an output section, a pointer to a vector of pointers to + relocation records for the data in this section. */ + struct reloc_cache_entry **orelocation; + + /* The number of relocation records in one of the above. */ + unsigned reloc_count; + + /* Information below is back end specific - and not always used + or updated. */ + + /* File position of section data. */ + file_ptr filepos; + + /* File position of relocation info. */ + file_ptr rel_filepos; + + /* File position of line data. */ + file_ptr line_filepos; + + /* Pointer to data for applications. */ + void *userdata; + + /* If the SEC_IN_MEMORY flag is set, this points to the actual + contents. */ + unsigned char *contents; + + /* Attached line number information. */ + alent *lineno; + + /* Number of line number records. */ + unsigned int lineno_count; + + /* Entity size for merging purposes. */ + unsigned int entsize; + + /* Points to the kept section if this section is a link-once section, + and is discarded. */ + struct bfd_section *kept_section; + + /* When a section is being output, this value changes as more + linenumbers are written out. */ + file_ptr moving_line_filepos; + + /* What the section number is in the target world. */ + int target_index; + + void *used_by_bfd; + + /* If this is a constructor section then here is a list of the + relocations created to relocate items within it. */ + struct relent_chain *constructor_chain; + + /* The BFD which owns the section. */ + bfd *owner; + + /* A symbol which points at this section only. */ + struct bfd_symbol *symbol; + struct bfd_symbol **symbol_ptr_ptr; + + /* Early in the link process, map_head and map_tail are used to build + a list of input sections attached to an output section. Later, + output sections use these fields for a list of bfd_link_order + structs. */ + union { + struct bfd_link_order *link_order; + struct bfd_section *s; + } map_head, map_tail; + } asection; + + /* Relax table contains information about instructions which can + be removed by relaxation -- replacing a long address with a + short address. */ + struct relax_table { + /* Address where bytes may be deleted. */ + bfd_vma addr; + + /* Number of bytes to be deleted. */ + int size; + }; + + /* These sections are global, and are managed by BFD. The application + and target back end are not permitted to change the values in + these sections. */ + extern asection _bfd_std_section[4]; + + #define BFD_ABS_SECTION_NAME "*ABS*" + #define BFD_UND_SECTION_NAME "*UND*" + #define BFD_COM_SECTION_NAME "*COM*" + #define BFD_IND_SECTION_NAME "*IND*" + + /* Pointer to the common section. */ + #define bfd_com_section_ptr (&_bfd_std_section[0]) + /* Pointer to the undefined section. */ + #define bfd_und_section_ptr (&_bfd_std_section[1]) + /* Pointer to the absolute section. */ + #define bfd_abs_section_ptr (&_bfd_std_section[2]) + /* Pointer to the indirect section. */ + #define bfd_ind_section_ptr (&_bfd_std_section[3]) + + #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) + #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) + #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) + + #define bfd_is_const_section(SEC) \ + ( ((SEC) == bfd_abs_section_ptr) \ + || ((SEC) == bfd_und_section_ptr) \ + || ((SEC) == bfd_com_section_ptr) \ + || ((SEC) == bfd_ind_section_ptr)) + + /* Macros to handle insertion and deletion of a bfd's sections. These + only handle the list pointers, ie. do not adjust section_count, + target_index etc. */ + #define bfd_section_list_remove(ABFD, S) \ + do \ + { \ + asection *_s = S; \ + asection *_next = _s->next; \ + asection *_prev = _s->prev; \ + if (_prev) \ + _prev->next = _next; \ + else \ + (ABFD)->sections = _next; \ + if (_next) \ + _next->prev = _prev; \ + else \ + (ABFD)->section_last = _prev; \ + } \ + while (0) + #define bfd_section_list_append(ABFD, S) \ + do \ + { \ + asection *_s = S; \ + bfd *_abfd = ABFD; \ + _s->next = NULL; \ + if (_abfd->section_last) \ + { \ + _s->prev = _abfd->section_last; \ + _abfd->section_last->next = _s; \ + } \ + else \ + { \ + _s->prev = NULL; \ + _abfd->sections = _s; \ + } \ + _abfd->section_last = _s; \ + } \ + while (0) + #define bfd_section_list_prepend(ABFD, S) \ + do \ + { \ + asection *_s = S; \ + bfd *_abfd = ABFD; \ + _s->prev = NULL; \ + if (_abfd->sections) \ + { \ + _s->next = _abfd->sections; \ + _abfd->sections->prev = _s; \ + } \ + else \ + { \ + _s->next = NULL; \ + _abfd->section_last = _s; \ + } \ + _abfd->sections = _s; \ + } \ + while (0) + #define bfd_section_list_insert_after(ABFD, A, S) \ + do \ + { \ + asection *_a = A; \ + asection *_s = S; \ + asection *_next = _a->next; \ + _s->next = _next; \ + _s->prev = _a; \ + _a->next = _s; \ + if (_next) \ + _next->prev = _s; \ + else \ + (ABFD)->section_last = _s; \ + } \ + while (0) + #define bfd_section_list_insert_before(ABFD, B, S) \ + do \ + { \ + asection *_b = B; \ + asection *_s = S; \ + asection *_prev = _b->prev; \ + _s->prev = _prev; \ + _s->next = _b; \ + _b->prev = _s; \ + if (_prev) \ + _prev->next = _s; \ + else \ + (ABFD)->sections = _s; \ + } \ + while (0) + #define bfd_section_removed_from_list(ABFD, S) \ + ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S)) + + #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \ + /* name, id, index, next, prev, flags, user_set_vma, */ \ + { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ + \ + /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \ + 0, 0, 1, 0, \ + \ + /* segment_mark, sec_info_type, use_rela_p, */ \ + 0, 0, 0, \ + \ + /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \ + 0, 0, 0, 0, 0, 0, \ + \ + /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \ + 0, 0, 0, 0, 0, 0, 0, \ + \ + /* output_offset, output_section, alignment_power, */ \ + 0, &SEC, 0, \ + \ + /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \ + NULL, NULL, 0, 0, 0, \ + \ + /* line_filepos, userdata, contents, lineno, lineno_count, */ \ + 0, NULL, NULL, NULL, 0, \ + \ + /* entsize, kept_section, moving_line_filepos, */ \ + 0, NULL, 0, \ + \ + /* target_index, used_by_bfd, constructor_chain, owner, */ \ + 0, NULL, NULL, NULL, \ + \ + /* symbol, symbol_ptr_ptr, */ \ + (struct bfd_symbol *) SYM, &SEC.symbol, \ + \ + /* map_head, map_tail */ \ + { NULL }, { NULL } \ + } + + +File: bfd.info, Node: section prototypes, Prev: typedef asection, Up: Sections + +2.6.5 Section prototypes +------------------------ + +These are the functions exported by the section handling part of BFD. + +2.6.5.1 `bfd_section_list_clear' +................................ + +*Synopsis* + void bfd_section_list_clear (bfd *); + *Description* +Clears the section list, and also resets the section count and hash +table entries. + +2.6.5.2 `bfd_get_section_by_name' +................................. + +*Synopsis* + asection *bfd_get_section_by_name (bfd *abfd, const char *name); + *Description* +Return the most recently created section attached to ABFD named NAME. +Return NULL if no such section exists. + +2.6.5.3 `bfd_get_next_section_by_name' +...................................... + +*Synopsis* + asection *bfd_get_next_section_by_name (asection *sec); + *Description* +Given SEC is a section returned by `bfd_get_section_by_name', return +the next most recently created section attached to the same BFD with +the same name. Return NULL if no such section exists. + +2.6.5.4 `bfd_get_linker_section' +................................ + +*Synopsis* + asection *bfd_get_linker_section (bfd *abfd, const char *name); + *Description* +Return the linker created section attached to ABFD named NAME. Return +NULL if no such section exists. + +2.6.5.5 `bfd_get_section_by_name_if' +.................................... + +*Synopsis* + asection *bfd_get_section_by_name_if + (bfd *abfd, + const char *name, + bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), + void *obj); + *Description* +Call the provided function FUNC for each section attached to the BFD +ABFD whose name matches NAME, passing OBJ as an argument. The function +will be called as if by + + func (abfd, the_section, obj); + + It returns the first section for which FUNC returns true, otherwise +`NULL'. + +2.6.5.6 `bfd_get_unique_section_name' +..................................... + +*Synopsis* + char *bfd_get_unique_section_name + (bfd *abfd, const char *templat, int *count); + *Description* +Invent a section name that is unique in ABFD by tacking a dot and a +digit suffix onto the original TEMPLAT. If COUNT is non-NULL, then it +specifies the first number tried as a suffix to generate a unique name. +The value pointed to by COUNT will be incremented in this case. + +2.6.5.7 `bfd_make_section_old_way' +.................................. + +*Synopsis* + asection *bfd_make_section_old_way (bfd *abfd, const char *name); + *Description* +Create a new empty section called NAME and attach it to the end of the +chain of sections for the BFD ABFD. An attempt to create a section with +a name which is already in use returns its pointer without changing the +section chain. + + It has the funny name since this is the way it used to be before it +was rewritten.... + + Possible errors are: + * `bfd_error_invalid_operation' - If output has already started for + this BFD. + + * `bfd_error_no_memory' - If memory allocation fails. + +2.6.5.8 `bfd_make_section_anyway_with_flags' +............................................ + +*Synopsis* + asection *bfd_make_section_anyway_with_flags + (bfd *abfd, const char *name, flagword flags); + *Description* +Create a new empty section called NAME and attach it to the end of the +chain of sections for ABFD. Create a new section even if there is +already a section with that name. Also set the attributes of the new +section to the value FLAGS. + + Return `NULL' and set `bfd_error' on error; possible errors are: + * `bfd_error_invalid_operation' - If output has already started for + ABFD. + + * `bfd_error_no_memory' - If memory allocation fails. + +2.6.5.9 `bfd_make_section_anyway' +................................. + +*Synopsis* + asection *bfd_make_section_anyway (bfd *abfd, const char *name); + *Description* +Create a new empty section called NAME and attach it to the end of the +chain of sections for ABFD. Create a new section even if there is +already a section with that name. + + Return `NULL' and set `bfd_error' on error; possible errors are: + * `bfd_error_invalid_operation' - If output has already started for + ABFD. + + * `bfd_error_no_memory' - If memory allocation fails. + +2.6.5.10 `bfd_make_section_with_flags' +...................................... + +*Synopsis* + asection *bfd_make_section_with_flags + (bfd *, const char *name, flagword flags); + *Description* +Like `bfd_make_section_anyway', but return `NULL' (without calling +bfd_set_error ()) without changing the section chain if there is +already a section named NAME. Also set the attributes of the new +section to the value FLAGS. If there is an error, return `NULL' and set +`bfd_error'. + +2.6.5.11 `bfd_make_section' +........................... + +*Synopsis* + asection *bfd_make_section (bfd *, const char *name); + *Description* +Like `bfd_make_section_anyway', but return `NULL' (without calling +bfd_set_error ()) without changing the section chain if there is +already a section named NAME. If there is an error, return `NULL' and +set `bfd_error'. + +2.6.5.12 `bfd_set_section_flags' +................................ + +*Synopsis* + bfd_boolean bfd_set_section_flags + (bfd *abfd, asection *sec, flagword flags); + *Description* +Set the attributes of the section SEC in the BFD ABFD to the value +FLAGS. Return `TRUE' on success, `FALSE' on error. Possible error +returns are: + + * `bfd_error_invalid_operation' - The section cannot have one or + more of the attributes requested. For example, a .bss section in + `a.out' may not have the `SEC_HAS_CONTENTS' field set. + +2.6.5.13 `bfd_rename_section' +............................. + +*Synopsis* + void bfd_rename_section + (bfd *abfd, asection *sec, const char *newname); + *Description* +Rename section SEC in ABFD to NEWNAME. + +2.6.5.14 `bfd_map_over_sections' +................................ + +*Synopsis* + void bfd_map_over_sections + (bfd *abfd, + void (*func) (bfd *abfd, asection *sect, void *obj), + void *obj); + *Description* +Call the provided function FUNC for each section attached to the BFD +ABFD, passing OBJ as an argument. The function will be called as if by + + func (abfd, the_section, obj); + + This is the preferred method for iterating over sections; an +alternative would be to use a loop: + + asection *p; + for (p = abfd->sections; p != NULL; p = p->next) + func (abfd, p, ...) + +2.6.5.15 `bfd_sections_find_if' +............................... + +*Synopsis* + asection *bfd_sections_find_if + (bfd *abfd, + bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), + void *obj); + *Description* +Call the provided function OPERATION for each section attached to the +BFD ABFD, passing OBJ as an argument. The function will be called as if +by + + operation (abfd, the_section, obj); + + It returns the first section for which OPERATION returns true. + +2.6.5.16 `bfd_set_section_size' +............................... + +*Synopsis* + bfd_boolean bfd_set_section_size + (bfd *abfd, asection *sec, bfd_size_type val); + *Description* +Set SEC to the size VAL. If the operation is ok, then `TRUE' is +returned, else `FALSE'. + + Possible error returns: + * `bfd_error_invalid_operation' - Writing has started to the BFD, so + setting the size is invalid. + +2.6.5.17 `bfd_set_section_contents' +................................... + +*Synopsis* + bfd_boolean bfd_set_section_contents + (bfd *abfd, asection *section, const void *data, + file_ptr offset, bfd_size_type count); + *Description* +Sets the contents of the section SECTION in BFD ABFD to the data +starting in memory at DATA. The data is written to the output section +starting at offset OFFSET for COUNT octets. + + Normally `TRUE' is returned, else `FALSE'. Possible error returns +are: + * `bfd_error_no_contents' - The output section does not have the + `SEC_HAS_CONTENTS' attribute, so nothing can be written to it. + + * and some more too + This routine is front end to the back end function +`_bfd_set_section_contents'. + +2.6.5.18 `bfd_get_section_contents' +................................... + +*Synopsis* + bfd_boolean bfd_get_section_contents + (bfd *abfd, asection *section, void *location, file_ptr offset, + bfd_size_type count); + *Description* +Read data from SECTION in BFD ABFD into memory starting at LOCATION. +The data is read at an offset of OFFSET from the start of the input +section, and is read for COUNT bytes. + + If the contents of a constructor with the `SEC_CONSTRUCTOR' flag set +are requested or if the section does not have the `SEC_HAS_CONTENTS' +flag set, then the LOCATION is filled with zeroes. If no errors occur, +`TRUE' is returned, else `FALSE'. + +2.6.5.19 `bfd_malloc_and_get_section' +..................................... + +*Synopsis* + bfd_boolean bfd_malloc_and_get_section + (bfd *abfd, asection *section, bfd_byte **buf); + *Description* +Read all data from SECTION in BFD ABFD into a buffer, *BUF, malloc'd by +this function. + +2.6.5.20 `bfd_copy_private_section_data' +........................................ + +*Synopsis* + bfd_boolean bfd_copy_private_section_data + (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); + *Description* +Copy private section information from ISEC in the BFD IBFD to the +section OSEC in the BFD OBFD. Return `TRUE' on success, `FALSE' on +error. Possible error returns are: + + * `bfd_error_no_memory' - Not enough memory exists to create private + data for OSEC. + + #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ + BFD_SEND (obfd, _bfd_copy_private_section_data, \ + (ibfd, isection, obfd, osection)) + +2.6.5.21 `bfd_generic_is_group_section' +....................................... + +*Synopsis* + bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); + *Description* +Returns TRUE if SEC is a member of a group. + +2.6.5.22 `bfd_generic_discard_group' +.................................... + +*Synopsis* + bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); + *Description* +Remove all members of GROUP from the output. + + +File: bfd.info, Node: Symbols, Next: Archives, Prev: Sections, Up: BFD front end + +2.7 Symbols +=========== + +BFD tries to maintain as much symbol information as it can when it +moves information from file to file. BFD passes information to +applications though the `asymbol' structure. When the application +requests the symbol table, BFD reads the table in the native form and +translates parts of it into the internal format. To maintain more than +the information passed to applications, some targets keep some +information "behind the scenes" in a structure only the particular back +end knows about. For example, the coff back end keeps the original +symbol table structure as well as the canonical structure when a BFD is +read in. On output, the coff back end can reconstruct the output symbol +table so that no information is lost, even information unique to coff +which BFD doesn't know or understand. If a coff symbol table were read, +but were written through an a.out back end, all the coff specific +information would be lost. The symbol table of a BFD is not necessarily +read in until a canonicalize request is made. Then the BFD back end +fills in a table provided by the application with pointers to the +canonical information. To output symbols, the application provides BFD +with a table of pointers to pointers to `asymbol's. This allows +applications like the linker to output a symbol as it was read, since +the "behind the scenes" information will be still available. + +* Menu: + +* Reading Symbols:: +* Writing Symbols:: +* Mini Symbols:: +* typedef asymbol:: +* symbol handling functions:: + + +File: bfd.info, Node: Reading Symbols, Next: Writing Symbols, Prev: Symbols, Up: Symbols + +2.7.1 Reading symbols +--------------------- + +There are two stages to reading a symbol table from a BFD: allocating +storage, and the actual reading process. This is an excerpt from an +application which reads the symbol table: + + long storage_needed; + asymbol **symbol_table; + long number_of_symbols; + long i; + + storage_needed = bfd_get_symtab_upper_bound (abfd); + + if (storage_needed < 0) + FAIL + + if (storage_needed == 0) + return; + + symbol_table = xmalloc (storage_needed); + ... + number_of_symbols = + bfd_canonicalize_symtab (abfd, symbol_table); + + if (number_of_symbols < 0) + FAIL + + for (i = 0; i < number_of_symbols; i++) + process_symbol (symbol_table[i]); + + All storage for the symbols themselves is in an objalloc connected +to the BFD; it is freed when the BFD is closed. + + +File: bfd.info, Node: Writing Symbols, Next: Mini Symbols, Prev: Reading Symbols, Up: Symbols + +2.7.2 Writing symbols +--------------------- + +Writing of a symbol table is automatic when a BFD open for writing is +closed. The application attaches a vector of pointers to pointers to +symbols to the BFD being written, and fills in the symbol count. The +close and cleanup code reads through the table provided and performs +all the necessary operations. The BFD output code must always be +provided with an "owned" symbol: one which has come from another BFD, +or one which has been created using `bfd_make_empty_symbol'. Here is an +example showing the creation of a symbol table with only one element: + + #include "sysdep.h" + #include "bfd.h" + int main (void) + { + bfd *abfd; + asymbol *ptrs[2]; + asymbol *new; + + abfd = bfd_openw ("foo","a.out-sunos-big"); + bfd_set_format (abfd, bfd_object); + new = bfd_make_empty_symbol (abfd); + new->name = "dummy_symbol"; + new->section = bfd_make_section_old_way (abfd, ".text"); + new->flags = BSF_GLOBAL; + new->value = 0x12345; + + ptrs[0] = new; + ptrs[1] = 0; + + bfd_set_symtab (abfd, ptrs, 1); + bfd_close (abfd); + return 0; + } + + ./makesym + nm foo + 00012345 A dummy_symbol + + Many formats cannot represent arbitrary symbol information; for +instance, the `a.out' object format does not allow an arbitrary number +of sections. A symbol pointing to a section which is not one of +`.text', `.data' or `.bss' cannot be described. + + +File: bfd.info, Node: Mini Symbols, Next: typedef asymbol, Prev: Writing Symbols, Up: Symbols + +2.7.3 Mini Symbols +------------------ + +Mini symbols provide read-only access to the symbol table. They use +less memory space, but require more time to access. They can be useful +for tools like nm or objdump, which may have to handle symbol tables of +extremely large executables. + + The `bfd_read_minisymbols' function will read the symbols into +memory in an internal form. It will return a `void *' pointer to a +block of memory, a symbol count, and the size of each symbol. The +pointer is allocated using `malloc', and should be freed by the caller +when it is no longer needed. + + The function `bfd_minisymbol_to_symbol' will take a pointer to a +minisymbol, and a pointer to a structure returned by +`bfd_make_empty_symbol', and return a `asymbol' structure. The return +value may or may not be the same as the value from +`bfd_make_empty_symbol' which was passed in. + + +File: bfd.info, Node: typedef asymbol, Next: symbol handling functions, Prev: Mini Symbols, Up: Symbols + +2.7.4 typedef asymbol +--------------------- + +An `asymbol' has the form: + + + typedef struct bfd_symbol + { + /* A pointer to the BFD which owns the symbol. This information + is necessary so that a back end can work out what additional + information (invisible to the application writer) is carried + with the symbol. + + This field is *almost* redundant, since you can use section->owner + instead, except that some symbols point to the global sections + bfd_{abs,com,und}_section. This could be fixed by making + these globals be per-bfd (or per-target-flavor). FIXME. */ + struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ + + /* The text of the symbol. The name is left alone, and not copied; the + application may not alter it. */ + const char *name; + + /* The value of the symbol. This really should be a union of a + numeric value with a pointer, since some flags indicate that + a pointer to another symbol is stored here. */ + symvalue value; + + /* Attributes of a symbol. */ + #define BSF_NO_FLAGS 0x00 + + /* The symbol has local scope; `static' in `C'. The value + is the offset into the section of the data. */ + #define BSF_LOCAL (1 << 0) + + /* The symbol has global scope; initialized data in `C'. The + value is the offset into the section of the data. */ + #define BSF_GLOBAL (1 << 1) + + /* The symbol has global scope and is exported. The value is + the offset into the section of the data. */ + #define BSF_EXPORT BSF_GLOBAL /* No real difference. */ + + /* A normal C symbol would be one of: + `BSF_LOCAL', `BSF_COMMON', `BSF_UNDEFINED' or + `BSF_GLOBAL'. */ + + /* The symbol is a debugging record. The value has an arbitrary + meaning, unless BSF_DEBUGGING_RELOC is also set. */ + #define BSF_DEBUGGING (1 << 2) + + /* The symbol denotes a function entry point. Used in ELF, + perhaps others someday. */ + #define BSF_FUNCTION (1 << 3) + + /* Used by the linker. */ + #define BSF_KEEP (1 << 5) + #define BSF_KEEP_G (1 << 6) + + /* A weak global symbol, overridable without warnings by + a regular global symbol of the same name. */ + #define BSF_WEAK (1 << 7) + + /* This symbol was created to point to a section, e.g. ELF's + STT_SECTION symbols. */ + #define BSF_SECTION_SYM (1 << 8) + + /* The symbol used to be a common symbol, but now it is + allocated. */ + #define BSF_OLD_COMMON (1 << 9) + + /* In some files the type of a symbol sometimes alters its + location in an output file - ie in coff a `ISFCN' symbol + which is also `C_EXT' symbol appears where it was + declared and not at the end of a section. This bit is set + by the target BFD part to convey this information. */ + #define BSF_NOT_AT_END (1 << 10) + + /* Signal that the symbol is the label of constructor section. */ + #define BSF_CONSTRUCTOR (1 << 11) + + /* Signal that the symbol is a warning symbol. The name is a + warning. The name of the next symbol is the one to warn about; + if a reference is made to a symbol with the same name as the next + symbol, a warning is issued by the linker. */ + #define BSF_WARNING (1 << 12) + + /* Signal that the symbol is indirect. This symbol is an indirect + pointer to the symbol with the same name as the next symbol. */ + #define BSF_INDIRECT (1 << 13) + + /* BSF_FILE marks symbols that contain a file name. This is used + for ELF STT_FILE symbols. */ + #define BSF_FILE (1 << 14) + + /* Symbol is from dynamic linking information. */ + #define BSF_DYNAMIC (1 << 15) + + /* The symbol denotes a data object. Used in ELF, and perhaps + others someday. */ + #define BSF_OBJECT (1 << 16) + + /* This symbol is a debugging symbol. The value is the offset + into the section of the data. BSF_DEBUGGING should be set + as well. */ + #define BSF_DEBUGGING_RELOC (1 << 17) + + /* This symbol is thread local. Used in ELF. */ + #define BSF_THREAD_LOCAL (1 << 18) + + /* This symbol represents a complex relocation expression, + with the expression tree serialized in the symbol name. */ + #define BSF_RELC (1 << 19) + + /* This symbol represents a signed complex relocation expression, + with the expression tree serialized in the symbol name. */ + #define BSF_SRELC (1 << 20) + + /* This symbol was created by bfd_get_synthetic_symtab. */ + #define BSF_SYNTHETIC (1 << 21) + + /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT. + The dynamic linker will compute the value of this symbol by + calling the function that it points to. BSF_FUNCTION must + also be also set. */ + #define BSF_GNU_INDIRECT_FUNCTION (1 << 22) + /* This symbol is a globally unique data object. The dynamic linker + will make sure that in the entire process there is just one symbol + with this name and type in use. BSF_OBJECT must also be set. */ + #define BSF_GNU_UNIQUE (1 << 23) + + flagword flags; + + /* A pointer to the section to which this symbol is + relative. This will always be non NULL, there are special + sections for undefined and absolute symbols. */ + struct bfd_section *section; + + /* Back end special data. */ + union + { + void *p; + bfd_vma i; + } + udata; + } + asymbol; + + +File: bfd.info, Node: symbol handling functions, Prev: typedef asymbol, Up: Symbols + +2.7.5 Symbol handling functions +------------------------------- + +2.7.5.1 `bfd_get_symtab_upper_bound' +.................................... + +*Description* +Return the number of bytes required to store a vector of pointers to +`asymbols' for all the symbols in the BFD ABFD, including a terminal +NULL pointer. If there are no symbols in the BFD, then return 0. If an +error occurs, return -1. + #define bfd_get_symtab_upper_bound(abfd) \ + BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) + +2.7.5.2 `bfd_is_local_label' +............................ + +*Synopsis* + bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); + *Description* +Return TRUE if the given symbol SYM in the BFD ABFD is a compiler +generated local label, else return FALSE. + +2.7.5.3 `bfd_is_local_label_name' +................................. + +*Synopsis* + bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); + *Description* +Return TRUE if a symbol with the name NAME in the BFD ABFD is a +compiler generated local label, else return FALSE. This just checks +whether the name has the form of a local label. + #define bfd_is_local_label_name(abfd, name) \ + BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) + +2.7.5.4 `bfd_is_target_special_symbol' +...................................... + +*Synopsis* + bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); + *Description* +Return TRUE iff a symbol SYM in the BFD ABFD is something special to +the particular target represented by the BFD. Such symbols should +normally not be mentioned to the user. + #define bfd_is_target_special_symbol(abfd, sym) \ + BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) + +2.7.5.5 `bfd_canonicalize_symtab' +................................. + +*Description* +Read the symbols from the BFD ABFD, and fills in the vector LOCATION +with pointers to the symbols and a trailing NULL. Return the actual +number of symbol pointers, not including the NULL. + #define bfd_canonicalize_symtab(abfd, location) \ + BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) + +2.7.5.6 `bfd_set_symtab' +........................ + +*Synopsis* + bfd_boolean bfd_set_symtab + (bfd *abfd, asymbol **location, unsigned int count); + *Description* +Arrange that when the output BFD ABFD is closed, the table LOCATION of +COUNT pointers to symbols will be written. + +2.7.5.7 `bfd_print_symbol_vandf' +................................ + +*Synopsis* + void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); + *Description* +Print the value and flags of the SYMBOL supplied to the stream FILE. + +2.7.5.8 `bfd_make_empty_symbol' +............................... + +*Description* +Create a new `asymbol' structure for the BFD ABFD and return a pointer +to it. + + This routine is necessary because each back end has private +information surrounding the `asymbol'. Building your own `asymbol' and +pointing to it will not create the private information, and will cause +problems later on. + #define bfd_make_empty_symbol(abfd) \ + BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) + +2.7.5.9 `_bfd_generic_make_empty_symbol' +........................................ + +*Synopsis* + asymbol *_bfd_generic_make_empty_symbol (bfd *); + *Description* +Create a new `asymbol' structure for the BFD ABFD and return a pointer +to it. Used by core file routines, binary back-end and anywhere else +where no private info is needed. + +2.7.5.10 `bfd_make_debug_symbol' +................................ + +*Description* +Create a new `asymbol' structure for the BFD ABFD, to be used as a +debugging symbol. Further details of its use have yet to be worked out. + #define bfd_make_debug_symbol(abfd,ptr,size) \ + BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) + +2.7.5.11 `bfd_decode_symclass' +.............................. + +*Description* +Return a character corresponding to the symbol class of SYMBOL, or '?' +for an unknown class. + + *Synopsis* + int bfd_decode_symclass (asymbol *symbol); + +2.7.5.12 `bfd_is_undefined_symclass' +.................................... + +*Description* +Returns non-zero if the class symbol returned by bfd_decode_symclass +represents an undefined symbol. Returns zero otherwise. + + *Synopsis* + bfd_boolean bfd_is_undefined_symclass (int symclass); + +2.7.5.13 `bfd_symbol_info' +.......................... + +*Description* +Fill in the basic info about symbol that nm needs. Additional info may +be added by the back-ends after calling this function. + + *Synopsis* + void bfd_symbol_info (asymbol *symbol, symbol_info *ret); + +2.7.5.14 `bfd_copy_private_symbol_data' +....................................... + +*Synopsis* + bfd_boolean bfd_copy_private_symbol_data + (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); + *Description* +Copy private symbol information from ISYM in the BFD IBFD to the symbol +OSYM in the BFD OBFD. Return `TRUE' on success, `FALSE' on error. +Possible error returns are: + + * `bfd_error_no_memory' - Not enough memory exists to create private + data for OSEC. + + #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ + BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ + (ibfd, isymbol, obfd, osymbol)) + + +File: bfd.info, Node: Archives, Next: Formats, Prev: Symbols, Up: BFD front end + +2.8 Archives +============ + +*Description* +An archive (or library) is just another BFD. It has a symbol table, +although there's not much a user program will do with it. + + The big difference between an archive BFD and an ordinary BFD is +that the archive doesn't have sections. Instead it has a chain of BFDs +that are considered its contents. These BFDs can be manipulated like +any other. The BFDs contained in an archive opened for reading will +all be opened for reading. You may put either input or output BFDs +into an archive opened for output; they will be handled correctly when +the archive is closed. + + Use `bfd_openr_next_archived_file' to step through the contents of +an archive opened for input. You don't have to read the entire archive +if you don't want to! Read it until you find what you want. + + A BFD returned by `bfd_openr_next_archived_file' can be closed +manually with `bfd_close'. If you do not close it, then a second +iteration through the members of an archive may return the same BFD. +If you close the archive BFD, then all the member BFDs will +automatically be closed as well. + + Archive contents of output BFDs are chained through the +`archive_next' pointer in a BFD. The first one is findable through the +`archive_head' slot of the archive. Set it with `bfd_set_archive_head' +(q.v.). A given BFD may be in only one open output archive at a time. + + As expected, the BFD archive code is more general than the archive +code of any given environment. BFD archives may contain files of +different formats (e.g., a.out and coff) and even different +architectures. You may even place archives recursively into archives! + + This can cause unexpected confusion, since some archive formats are +more expressive than others. For instance, Intel COFF archives can +preserve long filenames; SunOS a.out archives cannot. If you move a +file from the first to the second format and back again, the filename +may be truncated. Likewise, different a.out environments have different +conventions as to how they truncate filenames, whether they preserve +directory names in filenames, etc. When interoperating with native +tools, be sure your files are homogeneous. + + Beware: most of these formats do not react well to the presence of +spaces in filenames. We do the best we can, but can't always handle +this case due to restrictions in the format of archives. Many Unix +utilities are braindead in regards to spaces and such in filenames +anyway, so this shouldn't be much of a restriction. + + Archives are supported in BFD in `archive.c'. + +2.8.1 Archive functions +----------------------- + +2.8.1.1 `bfd_get_next_mapent' +............................. + +*Synopsis* + symindex bfd_get_next_mapent + (bfd *abfd, symindex previous, carsym **sym); + *Description* +Step through archive ABFD's symbol table (if it has one). Successively +update SYM with the next symbol's information, returning that symbol's +(internal) index into the symbol table. + + Supply `BFD_NO_MORE_SYMBOLS' as the PREVIOUS entry to get the first +one; returns `BFD_NO_MORE_SYMBOLS' when you've already got the last one. + + A `carsym' is a canonical archive symbol. The only user-visible +element is its name, a null-terminated string. + +2.8.1.2 `bfd_set_archive_head' +.............................. + +*Synopsis* + bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); + *Description* +Set the head of the chain of BFDs contained in the archive OUTPUT to +NEW_HEAD. + +2.8.1.3 `bfd_openr_next_archived_file' +...................................... + +*Synopsis* + bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); + *Description* +Provided a BFD, ARCHIVE, containing an archive and NULL, open an input +BFD on the first contained element and returns that. Subsequent calls +should pass the archive and the previous return value to return a +created BFD to the next contained element. NULL is returned when there +are no more. + + +File: bfd.info, Node: Formats, Next: Relocations, Prev: Archives, Up: BFD front end + +2.9 File formats +================ + +A format is a BFD concept of high level file contents type. The formats +supported by BFD are: + + * `bfd_object' + The BFD may contain data, symbols, relocations and debug info. + + * `bfd_archive' + The BFD contains other BFDs and an optional index. + + * `bfd_core' + The BFD contains the result of an executable core dump. + +2.9.1 File format functions +--------------------------- + +2.9.1.1 `bfd_check_format' +.......................... + +*Synopsis* + bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); + *Description* +Verify if the file attached to the BFD ABFD is compatible with the +format FORMAT (i.e., one of `bfd_object', `bfd_archive' or `bfd_core'). + + If the BFD has been set to a specific target before the call, only +the named target and format combination is checked. If the target has +not been set, or has been set to `default', then all the known target +backends is interrogated to determine a match. If the default target +matches, it is used. If not, exactly one target must recognize the +file, or an error results. + + The function returns `TRUE' on success, otherwise `FALSE' with one +of the following error codes: + + * `bfd_error_invalid_operation' - if `format' is not one of + `bfd_object', `bfd_archive' or `bfd_core'. + + * `bfd_error_system_call' - if an error occured during a read - even + some file mismatches can cause bfd_error_system_calls. + + * `file_not_recognised' - none of the backends recognised the file + format. + + * `bfd_error_file_ambiguously_recognized' - more than one backend + recognised the file format. + +2.9.1.2 `bfd_check_format_matches' +.................................. + +*Synopsis* + bfd_boolean bfd_check_format_matches + (bfd *abfd, bfd_format format, char ***matching); + *Description* +Like `bfd_check_format', except when it returns FALSE with `bfd_errno' +set to `bfd_error_file_ambiguously_recognized'. In that case, if +MATCHING is not NULL, it will be filled in with a NULL-terminated list +of the names of the formats that matched, allocated with `malloc'. +Then the user may choose a format and try again. + + When done with the list that MATCHING points to, the caller should +free it. + +2.9.1.3 `bfd_set_format' +........................ + +*Synopsis* + bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); + *Description* +This function sets the file format of the BFD ABFD to the format +FORMAT. If the target set in the BFD does not support the format +requested, the format is invalid, or the BFD is not open for writing, +then an error occurs. + +2.9.1.4 `bfd_format_string' +........................... + +*Synopsis* + const char *bfd_format_string (bfd_format format); + *Description* +Return a pointer to a const string `invalid', `object', `archive', +`core', or `unknown', depending upon the value of FORMAT. + + +File: bfd.info, Node: Relocations, Next: Core Files, Prev: Formats, Up: BFD front end + +2.10 Relocations +================ + +BFD maintains relocations in much the same way it maintains symbols: +they are left alone until required, then read in en-masse and +translated into an internal form. A common routine +`bfd_perform_relocation' acts upon the canonical form to do the fixup. + + Relocations are maintained on a per section basis, while symbols are +maintained on a per BFD basis. + + All that a back end has to do to fit the BFD interface is to create +a `struct reloc_cache_entry' for each relocation in a particular +section, and fill in the right bits of the structures. + +* Menu: + +* typedef arelent:: +* howto manager:: + + +File: bfd.info, Node: typedef arelent, Next: howto manager, Prev: Relocations, Up: Relocations + +2.10.1 typedef arelent +---------------------- + +This is the structure of a relocation entry: + + + typedef enum bfd_reloc_status + { + /* No errors detected. */ + bfd_reloc_ok, + + /* The relocation was performed, but there was an overflow. */ + bfd_reloc_overflow, + + /* The address to relocate was not within the section supplied. */ + bfd_reloc_outofrange, + + /* Used by special functions. */ + bfd_reloc_continue, + + /* Unsupported relocation size requested. */ + bfd_reloc_notsupported, + + /* Unused. */ + bfd_reloc_other, + + /* The symbol to relocate against was undefined. */ + bfd_reloc_undefined, + + /* The relocation was performed, but may not be ok - presently + generated only when linking i960 coff files with i960 b.out + symbols. If this type is returned, the error_message argument + to bfd_perform_relocation will be set. */ + bfd_reloc_dangerous + } + bfd_reloc_status_type; + + + typedef struct reloc_cache_entry + { + /* A pointer into the canonical table of pointers. */ + struct bfd_symbol **sym_ptr_ptr; + + /* offset in section. */ + bfd_size_type address; + + /* addend for relocation value. */ + bfd_vma addend; + + /* Pointer to how to perform the required relocation. */ + reloc_howto_type *howto; + + } + arelent; + *Description* +Here is a description of each of the fields within an `arelent': + + * `sym_ptr_ptr' + The symbol table pointer points to a pointer to the symbol +associated with the relocation request. It is the pointer into the +table returned by the back end's `canonicalize_symtab' action. *Note +Symbols::. The symbol is referenced through a pointer to a pointer so +that tools like the linker can fix up all the symbols of the same name +by modifying only one pointer. The relocation routine looks in the +symbol and uses the base of the section the symbol is attached to and +the value of the symbol as the initial relocation offset. If the symbol +pointer is zero, then the section provided is looked up. + + * `address' + The `address' field gives the offset in bytes from the base of the +section data which owns the relocation record to the first byte of +relocatable information. The actual data relocated will be relative to +this point; for example, a relocation type which modifies the bottom +two bytes of a four byte word would not touch the first byte pointed to +in a big endian world. + + * `addend' + The `addend' is a value provided by the back end to be added (!) to +the relocation offset. Its interpretation is dependent upon the howto. +For example, on the 68k the code: + + char foo[]; + main() + { + return foo[0x12345678]; + } + + Could be compiled into: + + linkw fp,#-4 + moveb @#12345678,d0 + extbl d0 + unlk fp + rts + + This could create a reloc pointing to `foo', but leave the offset in +the data, something like: + + RELOCATION RECORDS FOR [.text]: + offset type value + 00000006 32 _foo + + 00000000 4e56 fffc ; linkw fp,#-4 + 00000004 1039 1234 5678 ; moveb @#12345678,d0 + 0000000a 49c0 ; extbl d0 + 0000000c 4e5e ; unlk fp + 0000000e 4e75 ; rts + + Using coff and an 88k, some instructions don't have enough space in +them to represent the full address range, and pointers have to be +loaded in two parts. So you'd get something like: + + or.u r13,r0,hi16(_foo+0x12345678) + ld.b r2,r13,lo16(_foo+0x12345678) + jmp r1 + + This should create two relocs, both pointing to `_foo', and with +0x12340000 in their addend field. The data would consist of: + + RELOCATION RECORDS FOR [.text]: + offset type value + 00000002 HVRT16 _foo+0x12340000 + 00000006 LVRT16 _foo+0x12340000 + + 00000000 5da05678 ; or.u r13,r0,0x5678 + 00000004 1c4d5678 ; ld.b r2,r13,0x5678 + 00000008 f400c001 ; jmp r1 + + The relocation routine digs out the value from the data, adds it to +the addend to get the original offset, and then adds the value of +`_foo'. Note that all 32 bits have to be kept around somewhere, to cope +with carry from bit 15 to bit 16. + + One further example is the sparc and the a.out format. The sparc has +a similar problem to the 88k, in that some instructions don't have room +for an entire offset, but on the sparc the parts are created in odd +sized lumps. The designers of the a.out format chose to not use the +data within the section for storing part of the offset; all the offset +is kept within the reloc. Anything in the data should be ignored. + + save %sp,-112,%sp + sethi %hi(_foo+0x12345678),%g2 + ldsb [%g2+%lo(_foo+0x12345678)],%i0 + ret + restore + + Both relocs contain a pointer to `foo', and the offsets contain junk. + + RELOCATION RECORDS FOR [.text]: + offset type value + 00000004 HI22 _foo+0x12345678 + 00000008 LO10 _foo+0x12345678 + + 00000000 9de3bf90 ; save %sp,-112,%sp + 00000004 05000000 ; sethi %hi(_foo+0),%g2 + 00000008 f048a000 ; ldsb [%g2+%lo(_foo+0)],%i0 + 0000000c 81c7e008 ; ret + 00000010 81e80000 ; restore + + * `howto' + The `howto' field can be imagined as a relocation instruction. It is +a pointer to a structure which contains information on what to do with +all of the other information in the reloc record and data section. A +back end would normally have a relocation instruction set and turn +relocations into pointers to the correct structure on input - but it +would be possible to create each howto field on demand. + +2.10.1.1 `enum complain_overflow' +................................. + +Indicates what sort of overflow checking should be done when performing +a relocation. + + + enum complain_overflow + { + /* Do not complain on overflow. */ + complain_overflow_dont, + + /* Complain if the value overflows when considered as a signed + number one bit larger than the field. ie. A bitfield of N bits + is allowed to represent -2**n to 2**n-1. */ + complain_overflow_bitfield, + + /* Complain if the value overflows when considered as a signed + number. */ + complain_overflow_signed, + + /* Complain if the value overflows when considered as an + unsigned number. */ + complain_overflow_unsigned + }; + +2.10.1.2 `reloc_howto_type' +........................... + +The `reloc_howto_type' is a structure which contains all the +information that libbfd needs to know to tie up a back end's data. + + struct bfd_symbol; /* Forward declaration. */ + + struct reloc_howto_struct + { + /* The type field has mainly a documentary use - the back end can + do what it wants with it, though normally the back end's + external idea of what a reloc number is stored + in this field. For example, a PC relative word relocation + in a coff environment has the type 023 - because that's + what the outside world calls a R_PCRWORD reloc. */ + unsigned int type; + + /* The value the final relocation is shifted right by. This drops + unwanted data from the relocation. */ + unsigned int rightshift; + + /* The size of the item to be relocated. This is *not* a + power-of-two measure. To get the number of bytes operated + on by a type of relocation, use bfd_get_reloc_size. */ + int size; + + /* The number of bits in the item to be relocated. This is used + when doing overflow checking. */ + unsigned int bitsize; + + /* The relocation is relative to the field being relocated. */ + bfd_boolean pc_relative; + + /* The bit position of the reloc value in the destination. + The relocated value is left shifted by this amount. */ + unsigned int bitpos; + + /* What type of overflow error should be checked for when + relocating. */ + enum complain_overflow complain_on_overflow; + + /* If this field is non null, then the supplied function is + called rather than the normal function. This allows really + strange relocation methods to be accommodated (e.g., i960 callj + instructions). */ + bfd_reloc_status_type (*special_function) + (bfd *, arelent *, struct bfd_symbol *, void *, asection *, + bfd *, char **); + + /* The textual name of the relocation type. */ + char *name; + + /* Some formats record a relocation addend in the section contents + rather than with the relocation. For ELF formats this is the + distinction between USE_REL and USE_RELA (though the code checks + for USE_REL == 1/0). The value of this field is TRUE if the + addend is recorded with the section contents; when performing a + partial link (ld -r) the section contents (the data) will be + modified. The value of this field is FALSE if addends are + recorded with the relocation (in arelent.addend); when performing + a partial link the relocation will be modified. + All relocations for all ELF USE_RELA targets should set this field + to FALSE (values of TRUE should be looked on with suspicion). + However, the converse is not true: not all relocations of all ELF + USE_REL targets set this field to TRUE. Why this is so is peculiar + to each particular target. For relocs that aren't used in partial + links (e.g. GOT stuff) it doesn't matter what this is set to. */ + bfd_boolean partial_inplace; + + /* src_mask selects the part of the instruction (or data) to be used + in the relocation sum. If the target relocations don't have an + addend in the reloc, eg. ELF USE_REL, src_mask will normally equal + dst_mask to extract the addend from the section contents. If + relocations do have an addend in the reloc, eg. ELF USE_RELA, this + field should be zero. Non-zero values for ELF USE_RELA targets are + bogus as in those cases the value in the dst_mask part of the + section contents should be treated as garbage. */ + bfd_vma src_mask; + + /* dst_mask selects which parts of the instruction (or data) are + replaced with a relocated value. */ + bfd_vma dst_mask; + + /* When some formats create PC relative instructions, they leave + the value of the pc of the place being relocated in the offset + slot of the instruction, so that a PC relative relocation can + be made just by adding in an ordinary offset (e.g., sun3 a.out). + Some formats leave the displacement part of an instruction + empty (e.g., m88k bcs); this flag signals the fact. */ + bfd_boolean pcrel_offset; + }; + +2.10.1.3 `The HOWTO Macro' +.......................... + +*Description* +The HOWTO define is horrible and will go away. + #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ + { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } + + *Description* +And will be replaced with the totally magic way. But for the moment, we +are compatible, so do it this way. + #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ + HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ + NAME, FALSE, 0, 0, IN) + + *Description* +This is used to fill in an empty howto entry in an array. + #define EMPTY_HOWTO(C) \ + HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ + NULL, FALSE, 0, 0, FALSE) + + *Description* +Helper routine to turn a symbol into a relocation value. + #define HOWTO_PREPARE(relocation, symbol) \ + { \ + if (symbol != NULL) \ + { \ + if (bfd_is_com_section (symbol->section)) \ + { \ + relocation = 0; \ + } \ + else \ + { \ + relocation = symbol->value; \ + } \ + } \ + } + +2.10.1.4 `bfd_get_reloc_size' +............................. + +*Synopsis* + unsigned int bfd_get_reloc_size (reloc_howto_type *); + *Description* +For a reloc_howto_type that operates on a fixed number of bytes, this +returns the number of bytes operated on. + +2.10.1.5 `arelent_chain' +........................ + +*Description* +How relocs are tied together in an `asection': + typedef struct relent_chain + { + arelent relent; + struct relent_chain *next; + } + arelent_chain; + +2.10.1.6 `bfd_check_overflow' +............................. + +*Synopsis* + bfd_reloc_status_type bfd_check_overflow + (enum complain_overflow how, + unsigned int bitsize, + unsigned int rightshift, + unsigned int addrsize, + bfd_vma relocation); + *Description* +Perform overflow checking on RELOCATION which has BITSIZE significant +bits and will be shifted right by RIGHTSHIFT bits, on a machine with +addresses containing ADDRSIZE significant bits. The result is either of +`bfd_reloc_ok' or `bfd_reloc_overflow'. + +2.10.1.7 `bfd_perform_relocation' +................................. + +*Synopsis* + bfd_reloc_status_type bfd_perform_relocation + (bfd *abfd, + arelent *reloc_entry, + void *data, + asection *input_section, + bfd *output_bfd, + char **error_message); + *Description* +If OUTPUT_BFD is supplied to this function, the generated image will be +relocatable; the relocations are copied to the output file after they +have been changed to reflect the new state of the world. There are two +ways of reflecting the results of partial linkage in an output file: by +modifying the output data in place, and by modifying the relocation +record. Some native formats (e.g., basic a.out and basic coff) have no +way of specifying an addend in the relocation type, so the addend has +to go in the output data. This is no big deal since in these formats +the output data slot will always be big enough for the addend. Complex +reloc types with addends were invented to solve just this problem. The +ERROR_MESSAGE argument is set to an error message if this return +`bfd_reloc_dangerous'. + +2.10.1.8 `bfd_install_relocation' +................................. + +*Synopsis* + bfd_reloc_status_type bfd_install_relocation + (bfd *abfd, + arelent *reloc_entry, + void *data, bfd_vma data_start, + asection *input_section, + char **error_message); + *Description* +This looks remarkably like `bfd_perform_relocation', except it does not +expect that the section contents have been filled in. I.e., it's +suitable for use when creating, rather than applying a relocation. + + For now, this function should be considered reserved for the +assembler. + + +File: bfd.info, Node: howto manager, Prev: typedef arelent, Up: Relocations + +2.10.2 The howto manager +------------------------ + +When an application wants to create a relocation, but doesn't know what +the target machine might call it, it can find out by using this bit of +code. + +2.10.2.1 `bfd_reloc_code_type' +.............................. + +*Description* +The insides of a reloc code. The idea is that, eventually, there will +be one enumerator for every type of relocation we ever do. Pass one of +these values to `bfd_reloc_type_lookup', and it'll return a howto +pointer. + + This does mean that the application must determine the correct +enumerator value; you can't get a howto pointer from a random set of +attributes. + + Here are the possible values for `enum bfd_reloc_code_real': + + -- : BFD_RELOC_64 + -- : BFD_RELOC_32 + -- : BFD_RELOC_26 + -- : BFD_RELOC_24 + -- : BFD_RELOC_16 + -- : BFD_RELOC_14 + -- : BFD_RELOC_8 + Basic absolute relocations of N bits. + + -- : BFD_RELOC_64_PCREL + -- : BFD_RELOC_32_PCREL + -- : BFD_RELOC_24_PCREL + -- : BFD_RELOC_16_PCREL + -- : BFD_RELOC_12_PCREL + -- : BFD_RELOC_8_PCREL + PC-relative relocations. Sometimes these are relative to the + address of the relocation itself; sometimes they are relative to + the start of the section containing the relocation. It depends on + the specific target. + + The 24-bit relocation is used in some Intel 960 configurations. + + -- : BFD_RELOC_32_SECREL + Section relative relocations. Some targets need this for DWARF2. + + -- : BFD_RELOC_32_GOT_PCREL + -- : BFD_RELOC_16_GOT_PCREL + -- : BFD_RELOC_8_GOT_PCREL + -- : BFD_RELOC_32_GOTOFF + -- : BFD_RELOC_16_GOTOFF + -- : BFD_RELOC_LO16_GOTOFF + -- : BFD_RELOC_HI16_GOTOFF + -- : BFD_RELOC_HI16_S_GOTOFF + -- : BFD_RELOC_8_GOTOFF + -- : BFD_RELOC_64_PLT_PCREL + -- : BFD_RELOC_32_PLT_PCREL + -- : BFD_RELOC_24_PLT_PCREL + -- : BFD_RELOC_16_PLT_PCREL + -- : BFD_RELOC_8_PLT_PCREL + -- : BFD_RELOC_64_PLTOFF + -- : BFD_RELOC_32_PLTOFF + -- : BFD_RELOC_16_PLTOFF + -- : BFD_RELOC_LO16_PLTOFF + -- : BFD_RELOC_HI16_PLTOFF + -- : BFD_RELOC_HI16_S_PLTOFF + -- : BFD_RELOC_8_PLTOFF + For ELF. + + -- : BFD_RELOC_SIZE32 + -- : BFD_RELOC_SIZE64 + Size relocations. + + -- : BFD_RELOC_68K_GLOB_DAT + -- : BFD_RELOC_68K_JMP_SLOT + -- : BFD_RELOC_68K_RELATIVE + -- : BFD_RELOC_68K_TLS_GD32 + -- : BFD_RELOC_68K_TLS_GD16 + -- : BFD_RELOC_68K_TLS_GD8 + -- : BFD_RELOC_68K_TLS_LDM32 + -- : BFD_RELOC_68K_TLS_LDM16 + -- : BFD_RELOC_68K_TLS_LDM8 + -- : BFD_RELOC_68K_TLS_LDO32 + -- : BFD_RELOC_68K_TLS_LDO16 + -- : BFD_RELOC_68K_TLS_LDO8 + -- : BFD_RELOC_68K_TLS_IE32 + -- : BFD_RELOC_68K_TLS_IE16 + -- : BFD_RELOC_68K_TLS_IE8 + -- : BFD_RELOC_68K_TLS_LE32 + -- : BFD_RELOC_68K_TLS_LE16 + -- : BFD_RELOC_68K_TLS_LE8 + Relocations used by 68K ELF. + + -- : BFD_RELOC_32_BASEREL + -- : BFD_RELOC_16_BASEREL + -- : BFD_RELOC_LO16_BASEREL + -- : BFD_RELOC_HI16_BASEREL + -- : BFD_RELOC_HI16_S_BASEREL + -- : BFD_RELOC_8_BASEREL + -- : BFD_RELOC_RVA + Linkage-table relative. + + -- : BFD_RELOC_8_FFnn + Absolute 8-bit relocation, but used to form an address like 0xFFnn. + + -- : BFD_RELOC_32_PCREL_S2 + -- : BFD_RELOC_16_PCREL_S2 + -- : BFD_RELOC_23_PCREL_S2 + These PC-relative relocations are stored as word displacements - + i.e., byte displacements shifted right two bits. The 30-bit word + displacement (<<32_PCREL_S2>> - 32 bits, shifted 2) is used on the + SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The + signed 16-bit displacement is used on the MIPS, and the 23-bit + displacement is used on the Alpha. + + -- : BFD_RELOC_HI22 + -- : BFD_RELOC_LO10 + High 22 bits and low 10 bits of 32-bit value, placed into lower + bits of the target word. These are used on the SPARC. + + -- : BFD_RELOC_GPREL16 + -- : BFD_RELOC_GPREL32 + For systems that allocate a Global Pointer register, these are + displacements off that register. These relocation types are + handled specially, because the value the register will have is + decided relatively late. + + -- : BFD_RELOC_I960_CALLJ + Reloc types used for i960/b.out. + + -- : BFD_RELOC_NONE + -- : BFD_RELOC_SPARC_WDISP22 + -- : BFD_RELOC_SPARC22 + -- : BFD_RELOC_SPARC13 + -- : BFD_RELOC_SPARC_GOT10 + -- : BFD_RELOC_SPARC_GOT13 + -- : BFD_RELOC_SPARC_GOT22 + -- : BFD_RELOC_SPARC_PC10 + -- : BFD_RELOC_SPARC_PC22 + -- : BFD_RELOC_SPARC_WPLT30 + -- : BFD_RELOC_SPARC_COPY + -- : BFD_RELOC_SPARC_GLOB_DAT + -- : BFD_RELOC_SPARC_JMP_SLOT + -- : BFD_RELOC_SPARC_RELATIVE + -- : BFD_RELOC_SPARC_UA16 + -- : BFD_RELOC_SPARC_UA32 + -- : BFD_RELOC_SPARC_UA64 + -- : BFD_RELOC_SPARC_GOTDATA_HIX22 + -- : BFD_RELOC_SPARC_GOTDATA_LOX10 + -- : BFD_RELOC_SPARC_GOTDATA_OP_HIX22 + -- : BFD_RELOC_SPARC_GOTDATA_OP_LOX10 + -- : BFD_RELOC_SPARC_GOTDATA_OP + -- : BFD_RELOC_SPARC_JMP_IREL + -- : BFD_RELOC_SPARC_IRELATIVE + SPARC ELF relocations. There is probably some overlap with other + relocation types already defined. + + -- : BFD_RELOC_SPARC_BASE13 + -- : BFD_RELOC_SPARC_BASE22 + I think these are specific to SPARC a.out (e.g., Sun 4). + + -- : BFD_RELOC_SPARC_64 + -- : BFD_RELOC_SPARC_10 + -- : BFD_RELOC_SPARC_11 + -- : BFD_RELOC_SPARC_OLO10 + -- : BFD_RELOC_SPARC_HH22 + -- : BFD_RELOC_SPARC_HM10 + -- : BFD_RELOC_SPARC_LM22 + -- : BFD_RELOC_SPARC_PC_HH22 + -- : BFD_RELOC_SPARC_PC_HM10 + -- : BFD_RELOC_SPARC_PC_LM22 + -- : BFD_RELOC_SPARC_WDISP16 + -- : BFD_RELOC_SPARC_WDISP19 + -- : BFD_RELOC_SPARC_7 + -- : BFD_RELOC_SPARC_6 + -- : BFD_RELOC_SPARC_5 + -- : BFD_RELOC_SPARC_DISP64 + -- : BFD_RELOC_SPARC_PLT32 + -- : BFD_RELOC_SPARC_PLT64 + -- : BFD_RELOC_SPARC_HIX22 + -- : BFD_RELOC_SPARC_LOX10 + -- : BFD_RELOC_SPARC_H44 + -- : BFD_RELOC_SPARC_M44 + -- : BFD_RELOC_SPARC_L44 + -- : BFD_RELOC_SPARC_REGISTER + -- : BFD_RELOC_SPARC_H34 + -- : BFD_RELOC_SPARC_SIZE32 + -- : BFD_RELOC_SPARC_SIZE64 + -- : BFD_RELOC_SPARC_WDISP10 + SPARC64 relocations + + -- : BFD_RELOC_SPARC_REV32 + SPARC little endian relocation + + -- : BFD_RELOC_SPARC_TLS_GD_HI22 + -- : BFD_RELOC_SPARC_TLS_GD_LO10 + -- : BFD_RELOC_SPARC_TLS_GD_ADD + -- : BFD_RELOC_SPARC_TLS_GD_CALL + -- : BFD_RELOC_SPARC_TLS_LDM_HI22 + -- : BFD_RELOC_SPARC_TLS_LDM_LO10 + -- : BFD_RELOC_SPARC_TLS_LDM_ADD + -- : BFD_RELOC_SPARC_TLS_LDM_CALL + -- : BFD_RELOC_SPARC_TLS_LDO_HIX22 + -- : BFD_RELOC_SPARC_TLS_LDO_LOX10 + -- : BFD_RELOC_SPARC_TLS_LDO_ADD + -- : BFD_RELOC_SPARC_TLS_IE_HI22 + -- : BFD_RELOC_SPARC_TLS_IE_LO10 + -- : BFD_RELOC_SPARC_TLS_IE_LD + -- : BFD_RELOC_SPARC_TLS_IE_LDX + -- : BFD_RELOC_SPARC_TLS_IE_ADD + -- : BFD_RELOC_SPARC_TLS_LE_HIX22 + -- : BFD_RELOC_SPARC_TLS_LE_LOX10 + -- : BFD_RELOC_SPARC_TLS_DTPMOD32 + -- : BFD_RELOC_SPARC_TLS_DTPMOD64 + -- : BFD_RELOC_SPARC_TLS_DTPOFF32 + -- : BFD_RELOC_SPARC_TLS_DTPOFF64 + -- : BFD_RELOC_SPARC_TLS_TPOFF32 + -- : BFD_RELOC_SPARC_TLS_TPOFF64 + SPARC TLS relocations + + -- : BFD_RELOC_SPU_IMM7 + -- : BFD_RELOC_SPU_IMM8 + -- : BFD_RELOC_SPU_IMM10 + -- : BFD_RELOC_SPU_IMM10W + -- : BFD_RELOC_SPU_IMM16 + -- : BFD_RELOC_SPU_IMM16W + -- : BFD_RELOC_SPU_IMM18 + -- : BFD_RELOC_SPU_PCREL9a + -- : BFD_RELOC_SPU_PCREL9b + -- : BFD_RELOC_SPU_PCREL16 + -- : BFD_RELOC_SPU_LO16 + -- : BFD_RELOC_SPU_HI16 + -- : BFD_RELOC_SPU_PPU32 + -- : BFD_RELOC_SPU_PPU64 + -- : BFD_RELOC_SPU_ADD_PIC + SPU Relocations. + + -- : BFD_RELOC_ALPHA_GPDISP_HI16 + Alpha ECOFF and ELF relocations. Some of these treat the symbol or + "addend" in some special way. For GPDISP_HI16 ("gpdisp") + relocations, the symbol is ignored when writing; when reading, it + will be the absolute section symbol. The addend is the + displacement in bytes of the "lda" instruction from the "ldah" + instruction (which is at the address of this reloc). + + -- : BFD_RELOC_ALPHA_GPDISP_LO16 + For GPDISP_LO16 ("ignore") relocations, the symbol is handled as + with GPDISP_HI16 relocs. The addend is ignored when writing the + relocations out, and is filled in with the file's GP value on + reading, for convenience. + + -- : BFD_RELOC_ALPHA_GPDISP + The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 + relocation except that there is no accompanying GPDISP_LO16 + relocation. + + -- : BFD_RELOC_ALPHA_LITERAL + -- : BFD_RELOC_ALPHA_ELF_LITERAL + -- : BFD_RELOC_ALPHA_LITUSE + The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; + the assembler turns it into a LDQ instruction to load the address + of the symbol, and then fills in a register in the real + instruction. + + The LITERAL reloc, at the LDQ instruction, refers to the .lita + section symbol. The addend is ignored when writing, but is filled + in with the file's GP value on reading, for convenience, as with + the GPDISP_LO16 reloc. + + The ELF_LITERAL reloc is somewhere between 16_GOTOFF and + GPDISP_LO16. It should refer to the symbol to be referenced, as + with 16_GOTOFF, but it generates output not based on the position + within the .got section, but relative to the GP value chosen for + the file during the final link stage. + + The LITUSE reloc, on the instruction using the loaded address, + gives information to the linker that it might be able to use to + optimize away some literal section references. The symbol is + ignored (read as the absolute section symbol), and the "addend" + indicates the type of instruction using the register: 1 - "memory" + fmt insn 2 - byte-manipulation (byte offset reg) 3 - jsr (target + of branch) + + -- : BFD_RELOC_ALPHA_HINT + The HINT relocation indicates a value that should be filled into + the "hint" field of a jmp/jsr/ret instruction, for possible branch- + prediction logic which may be provided on some processors. + + -- : BFD_RELOC_ALPHA_LINKAGE + The LINKAGE relocation outputs a linkage pair in the object file, + which is filled by the linker. + + -- : BFD_RELOC_ALPHA_CODEADDR + The CODEADDR relocation outputs a STO_CA in the object file, which + is filled by the linker. + + -- : BFD_RELOC_ALPHA_GPREL_HI16 + -- : BFD_RELOC_ALPHA_GPREL_LO16 + The GPREL_HI/LO relocations together form a 32-bit offset from the + GP register. + + -- : BFD_RELOC_ALPHA_BRSGP + Like BFD_RELOC_23_PCREL_S2, except that the source and target must + share a common GP, and the target address is adjusted for + STO_ALPHA_STD_GPLOAD. + + -- : BFD_RELOC_ALPHA_NOP + The NOP relocation outputs a NOP if the longword displacement + between two procedure entry points is < 2^21. + + -- : BFD_RELOC_ALPHA_BSR + The BSR relocation outputs a BSR if the longword displacement + between two procedure entry points is < 2^21. + + -- : BFD_RELOC_ALPHA_LDA + The LDA relocation outputs a LDA if the longword displacement + between two procedure entry points is < 2^16. + + -- : BFD_RELOC_ALPHA_BOH + The BOH relocation outputs a BSR if the longword displacement + between two procedure entry points is < 2^21, or else a hint. + + -- : BFD_RELOC_ALPHA_TLSGD + -- : BFD_RELOC_ALPHA_TLSLDM + -- : BFD_RELOC_ALPHA_DTPMOD64 + -- : BFD_RELOC_ALPHA_GOTDTPREL16 + -- : BFD_RELOC_ALPHA_DTPREL64 + -- : BFD_RELOC_ALPHA_DTPREL_HI16 + -- : BFD_RELOC_ALPHA_DTPREL_LO16 + -- : BFD_RELOC_ALPHA_DTPREL16 + -- : BFD_RELOC_ALPHA_GOTTPREL16 + -- : BFD_RELOC_ALPHA_TPREL64 + -- : BFD_RELOC_ALPHA_TPREL_HI16 + -- : BFD_RELOC_ALPHA_TPREL_LO16 + -- : BFD_RELOC_ALPHA_TPREL16 + Alpha thread-local storage relocations. + + -- : BFD_RELOC_MIPS_JMP + -- : BFD_RELOC_MICROMIPS_JMP + The MIPS jump instruction. + + -- : BFD_RELOC_MIPS16_JMP + The MIPS16 jump instruction. + + -- : BFD_RELOC_MIPS16_GPREL + MIPS16 GP relative reloc. + + -- : BFD_RELOC_HI16 + High 16 bits of 32-bit value; simple reloc. + + -- : BFD_RELOC_HI16_S + High 16 bits of 32-bit value but the low 16 bits will be sign + extended and added to form the final result. If the low 16 bits + form a negative number, we need to add one to the high value to + compensate for the borrow when the low bits are added. + + -- : BFD_RELOC_LO16 + Low 16 bits. + + -- : BFD_RELOC_HI16_PCREL + High 16 bits of 32-bit pc-relative value + + -- : BFD_RELOC_HI16_S_PCREL + High 16 bits of 32-bit pc-relative value, adjusted + + -- : BFD_RELOC_LO16_PCREL + Low 16 bits of pc-relative value + + -- : BFD_RELOC_MIPS16_GOT16 + -- : BFD_RELOC_MIPS16_CALL16 + Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of + 16-bit immediate fields + + -- : BFD_RELOC_MIPS16_HI16 + MIPS16 high 16 bits of 32-bit value. + + -- : BFD_RELOC_MIPS16_HI16_S + MIPS16 high 16 bits of 32-bit value but the low 16 bits will be + sign extended and added to form the final result. If the low 16 + bits form a negative number, we need to add one to the high value + to compensate for the borrow when the low bits are added. + + -- : BFD_RELOC_MIPS16_LO16 + MIPS16 low 16 bits. + + -- : BFD_RELOC_MIPS16_TLS_GD + -- : BFD_RELOC_MIPS16_TLS_LDM + -- : BFD_RELOC_MIPS16_TLS_DTPREL_HI16 + -- : BFD_RELOC_MIPS16_TLS_DTPREL_LO16 + -- : BFD_RELOC_MIPS16_TLS_GOTTPREL + -- : BFD_RELOC_MIPS16_TLS_TPREL_HI16 + -- : BFD_RELOC_MIPS16_TLS_TPREL_LO16 + MIPS16 TLS relocations + + -- : BFD_RELOC_MIPS_LITERAL + -- : BFD_RELOC_MICROMIPS_LITERAL + Relocation against a MIPS literal section. + + -- : BFD_RELOC_MICROMIPS_7_PCREL_S1 + -- : BFD_RELOC_MICROMIPS_10_PCREL_S1 + -- : BFD_RELOC_MICROMIPS_16_PCREL_S1 + microMIPS PC-relative relocations. + + -- : BFD_RELOC_MICROMIPS_GPREL16 + -- : BFD_RELOC_MICROMIPS_HI16 + -- : BFD_RELOC_MICROMIPS_HI16_S + -- : BFD_RELOC_MICROMIPS_LO16 + microMIPS versions of generic BFD relocs. + + -- : BFD_RELOC_MIPS_GOT16 + -- : BFD_RELOC_MICROMIPS_GOT16 + -- : BFD_RELOC_MIPS_CALL16 + -- : BFD_RELOC_MICROMIPS_CALL16 + -- : BFD_RELOC_MIPS_GOT_HI16 + -- : BFD_RELOC_MICROMIPS_GOT_HI16 + -- : BFD_RELOC_MIPS_GOT_LO16 + -- : BFD_RELOC_MICROMIPS_GOT_LO16 + -- : BFD_RELOC_MIPS_CALL_HI16 + -- : BFD_RELOC_MICROMIPS_CALL_HI16 + -- : BFD_RELOC_MIPS_CALL_LO16 + -- : BFD_RELOC_MICROMIPS_CALL_LO16 + -- : BFD_RELOC_MIPS_SUB + -- : BFD_RELOC_MICROMIPS_SUB + -- : BFD_RELOC_MIPS_GOT_PAGE + -- : BFD_RELOC_MICROMIPS_GOT_PAGE + -- : BFD_RELOC_MIPS_GOT_OFST + -- : BFD_RELOC_MICROMIPS_GOT_OFST + -- : BFD_RELOC_MIPS_GOT_DISP + -- : BFD_RELOC_MICROMIPS_GOT_DISP + -- : BFD_RELOC_MIPS_SHIFT5 + -- : BFD_RELOC_MIPS_SHIFT6 + -- : BFD_RELOC_MIPS_INSERT_A + -- : BFD_RELOC_MIPS_INSERT_B + -- : BFD_RELOC_MIPS_DELETE + -- : BFD_RELOC_MIPS_HIGHEST + -- : BFD_RELOC_MICROMIPS_HIGHEST + -- : BFD_RELOC_MIPS_HIGHER + -- : BFD_RELOC_MICROMIPS_HIGHER + -- : BFD_RELOC_MIPS_SCN_DISP + -- : BFD_RELOC_MICROMIPS_SCN_DISP + -- : BFD_RELOC_MIPS_REL16 + -- : BFD_RELOC_MIPS_RELGOT + -- : BFD_RELOC_MIPS_JALR + -- : BFD_RELOC_MICROMIPS_JALR + -- : BFD_RELOC_MIPS_TLS_DTPMOD32 + -- : BFD_RELOC_MIPS_TLS_DTPREL32 + -- : BFD_RELOC_MIPS_TLS_DTPMOD64 + -- : BFD_RELOC_MIPS_TLS_DTPREL64 + -- : BFD_RELOC_MIPS_TLS_GD + -- : BFD_RELOC_MICROMIPS_TLS_GD + -- : BFD_RELOC_MIPS_TLS_LDM + -- : BFD_RELOC_MICROMIPS_TLS_LDM + -- : BFD_RELOC_MIPS_TLS_DTPREL_HI16 + -- : BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16 + -- : BFD_RELOC_MIPS_TLS_DTPREL_LO16 + -- : BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16 + -- : BFD_RELOC_MIPS_TLS_GOTTPREL + -- : BFD_RELOC_MICROMIPS_TLS_GOTTPREL + -- : BFD_RELOC_MIPS_TLS_TPREL32 + -- : BFD_RELOC_MIPS_TLS_TPREL64 + -- : BFD_RELOC_MIPS_TLS_TPREL_HI16 + -- : BFD_RELOC_MICROMIPS_TLS_TPREL_HI16 + -- : BFD_RELOC_MIPS_TLS_TPREL_LO16 + -- : BFD_RELOC_MICROMIPS_TLS_TPREL_LO16 + -- : BFD_RELOC_MIPS_EH + MIPS ELF relocations. + + -- : BFD_RELOC_MIPS_COPY + -- : BFD_RELOC_MIPS_JUMP_SLOT + MIPS ELF relocations (VxWorks and PLT extensions). + + -- : BFD_RELOC_MOXIE_10_PCREL + Moxie ELF relocations. + + -- : BFD_RELOC_FRV_LABEL16 + -- : BFD_RELOC_FRV_LABEL24 + -- : BFD_RELOC_FRV_LO16 + -- : BFD_RELOC_FRV_HI16 + -- : BFD_RELOC_FRV_GPREL12 + -- : BFD_RELOC_FRV_GPRELU12 + -- : BFD_RELOC_FRV_GPREL32 + -- : BFD_RELOC_FRV_GPRELHI + -- : BFD_RELOC_FRV_GPRELLO + -- : BFD_RELOC_FRV_GOT12 + -- : BFD_RELOC_FRV_GOTHI + -- : BFD_RELOC_FRV_GOTLO + -- : BFD_RELOC_FRV_FUNCDESC + -- : BFD_RELOC_FRV_FUNCDESC_GOT12 + -- : BFD_RELOC_FRV_FUNCDESC_GOTHI + -- : BFD_RELOC_FRV_FUNCDESC_GOTLO + -- : BFD_RELOC_FRV_FUNCDESC_VALUE + -- : BFD_RELOC_FRV_FUNCDESC_GOTOFF12 + -- : BFD_RELOC_FRV_FUNCDESC_GOTOFFHI + -- : BFD_RELOC_FRV_FUNCDESC_GOTOFFLO + -- : BFD_RELOC_FRV_GOTOFF12 + -- : BFD_RELOC_FRV_GOTOFFHI + -- : BFD_RELOC_FRV_GOTOFFLO + -- : BFD_RELOC_FRV_GETTLSOFF + -- : BFD_RELOC_FRV_TLSDESC_VALUE + -- : BFD_RELOC_FRV_GOTTLSDESC12 + -- : BFD_RELOC_FRV_GOTTLSDESCHI + -- : BFD_RELOC_FRV_GOTTLSDESCLO + -- : BFD_RELOC_FRV_TLSMOFF12 + -- : BFD_RELOC_FRV_TLSMOFFHI + -- : BFD_RELOC_FRV_TLSMOFFLO + -- : BFD_RELOC_FRV_GOTTLSOFF12 + -- : BFD_RELOC_FRV_GOTTLSOFFHI + -- : BFD_RELOC_FRV_GOTTLSOFFLO + -- : BFD_RELOC_FRV_TLSOFF + -- : BFD_RELOC_FRV_TLSDESC_RELAX + -- : BFD_RELOC_FRV_GETTLSOFF_RELAX + -- : BFD_RELOC_FRV_TLSOFF_RELAX + -- : BFD_RELOC_FRV_TLSMOFF + Fujitsu Frv Relocations. + + -- : BFD_RELOC_MN10300_GOTOFF24 + This is a 24bit GOT-relative reloc for the mn10300. + + -- : BFD_RELOC_MN10300_GOT32 + This is a 32bit GOT-relative reloc for the mn10300, offset by two + bytes in the instruction. + + -- : BFD_RELOC_MN10300_GOT24 + This is a 24bit GOT-relative reloc for the mn10300, offset by two + bytes in the instruction. + + -- : BFD_RELOC_MN10300_GOT16 + This is a 16bit GOT-relative reloc for the mn10300, offset by two + bytes in the instruction. + + -- : BFD_RELOC_MN10300_COPY + Copy symbol at runtime. + + -- : BFD_RELOC_MN10300_GLOB_DAT + Create GOT entry. + + -- : BFD_RELOC_MN10300_JMP_SLOT + Create PLT entry. + + -- : BFD_RELOC_MN10300_RELATIVE + Adjust by program base. + + -- : BFD_RELOC_MN10300_SYM_DIFF + Together with another reloc targeted at the same location, allows + for a value that is the difference of two symbols in the same + section. + + -- : BFD_RELOC_MN10300_ALIGN + The addend of this reloc is an alignment power that must be + honoured at the offset's location, regardless of linker relaxation. + + -- : BFD_RELOC_MN10300_TLS_GD + -- : BFD_RELOC_MN10300_TLS_LD + -- : BFD_RELOC_MN10300_TLS_LDO + -- : BFD_RELOC_MN10300_TLS_GOTIE + -- : BFD_RELOC_MN10300_TLS_IE + -- : BFD_RELOC_MN10300_TLS_LE + -- : BFD_RELOC_MN10300_TLS_DTPMOD + -- : BFD_RELOC_MN10300_TLS_DTPOFF + -- : BFD_RELOC_MN10300_TLS_TPOFF + Various TLS-related relocations. + + -- : BFD_RELOC_MN10300_32_PCREL + This is a 32bit pcrel reloc for the mn10300, offset by two bytes + in the instruction. + + -- : BFD_RELOC_MN10300_16_PCREL + This is a 16bit pcrel reloc for the mn10300, offset by two bytes + in the instruction. + + -- : BFD_RELOC_386_GOT32 + -- : BFD_RELOC_386_PLT32 + -- : BFD_RELOC_386_COPY + -- : BFD_RELOC_386_GLOB_DAT + -- : BFD_RELOC_386_JUMP_SLOT + -- : BFD_RELOC_386_RELATIVE + -- : BFD_RELOC_386_GOTOFF + -- : BFD_RELOC_386_GOTPC + -- : BFD_RELOC_386_TLS_TPOFF + -- : BFD_RELOC_386_TLS_IE + -- : BFD_RELOC_386_TLS_GOTIE + -- : BFD_RELOC_386_TLS_LE + -- : BFD_RELOC_386_TLS_GD + -- : BFD_RELOC_386_TLS_LDM + -- : BFD_RELOC_386_TLS_LDO_32 + -- : BFD_RELOC_386_TLS_IE_32 + -- : BFD_RELOC_386_TLS_LE_32 + -- : BFD_RELOC_386_TLS_DTPMOD32 + -- : BFD_RELOC_386_TLS_DTPOFF32 + -- : BFD_RELOC_386_TLS_TPOFF32 + -- : BFD_RELOC_386_TLS_GOTDESC + -- : BFD_RELOC_386_TLS_DESC_CALL + -- : BFD_RELOC_386_TLS_DESC + -- : BFD_RELOC_386_IRELATIVE + i386/elf relocations + + -- : BFD_RELOC_X86_64_GOT32 + -- : BFD_RELOC_X86_64_PLT32 + -- : BFD_RELOC_X86_64_COPY + -- : BFD_RELOC_X86_64_GLOB_DAT + -- : BFD_RELOC_X86_64_JUMP_SLOT + -- : BFD_RELOC_X86_64_RELATIVE + -- : BFD_RELOC_X86_64_GOTPCREL + -- : BFD_RELOC_X86_64_32S + -- : BFD_RELOC_X86_64_DTPMOD64 + -- : BFD_RELOC_X86_64_DTPOFF64 + -- : BFD_RELOC_X86_64_TPOFF64 + -- : BFD_RELOC_X86_64_TLSGD + -- : BFD_RELOC_X86_64_TLSLD + -- : BFD_RELOC_X86_64_DTPOFF32 + -- : BFD_RELOC_X86_64_GOTTPOFF + -- : BFD_RELOC_X86_64_TPOFF32 + -- : BFD_RELOC_X86_64_GOTOFF64 + -- : BFD_RELOC_X86_64_GOTPC32 + -- : BFD_RELOC_X86_64_GOT64 + -- : BFD_RELOC_X86_64_GOTPCREL64 + -- : BFD_RELOC_X86_64_GOTPC64 + -- : BFD_RELOC_X86_64_GOTPLT64 + -- : BFD_RELOC_X86_64_PLTOFF64 + -- : BFD_RELOC_X86_64_GOTPC32_TLSDESC + -- : BFD_RELOC_X86_64_TLSDESC_CALL + -- : BFD_RELOC_X86_64_TLSDESC + -- : BFD_RELOC_X86_64_IRELATIVE + -- : BFD_RELOC_X86_64_PC32_BND + -- : BFD_RELOC_X86_64_PLT32_BND + x86-64/elf relocations + + -- : BFD_RELOC_NS32K_IMM_8 + -- : BFD_RELOC_NS32K_IMM_16 + -- : BFD_RELOC_NS32K_IMM_32 + -- : BFD_RELOC_NS32K_IMM_8_PCREL + -- : BFD_RELOC_NS32K_IMM_16_PCREL + -- : BFD_RELOC_NS32K_IMM_32_PCREL + -- : BFD_RELOC_NS32K_DISP_8 + -- : BFD_RELOC_NS32K_DISP_16 + -- : BFD_RELOC_NS32K_DISP_32 + -- : BFD_RELOC_NS32K_DISP_8_PCREL + -- : BFD_RELOC_NS32K_DISP_16_PCREL + -- : BFD_RELOC_NS32K_DISP_32_PCREL + ns32k relocations + + -- : BFD_RELOC_PDP11_DISP_8_PCREL + -- : BFD_RELOC_PDP11_DISP_6_PCREL + PDP11 relocations + + -- : BFD_RELOC_PJ_CODE_HI16 + -- : BFD_RELOC_PJ_CODE_LO16 + -- : BFD_RELOC_PJ_CODE_DIR16 + -- : BFD_RELOC_PJ_CODE_DIR32 + -- : BFD_RELOC_PJ_CODE_REL16 + -- : BFD_RELOC_PJ_CODE_REL32 + Picojava relocs. Not all of these appear in object files. + + -- : BFD_RELOC_PPC_B26 + -- : BFD_RELOC_PPC_BA26 + -- : BFD_RELOC_PPC_TOC16 + -- : BFD_RELOC_PPC_B16 + -- : BFD_RELOC_PPC_B16_BRTAKEN + -- : BFD_RELOC_PPC_B16_BRNTAKEN + -- : BFD_RELOC_PPC_BA16 + -- : BFD_RELOC_PPC_BA16_BRTAKEN + -- : BFD_RELOC_PPC_BA16_BRNTAKEN + -- : BFD_RELOC_PPC_COPY + -- : BFD_RELOC_PPC_GLOB_DAT + -- : BFD_RELOC_PPC_JMP_SLOT + -- : BFD_RELOC_PPC_RELATIVE + -- : BFD_RELOC_PPC_LOCAL24PC + -- : BFD_RELOC_PPC_EMB_NADDR32 + -- : BFD_RELOC_PPC_EMB_NADDR16 + -- : BFD_RELOC_PPC_EMB_NADDR16_LO + -- : BFD_RELOC_PPC_EMB_NADDR16_HI + -- : BFD_RELOC_PPC_EMB_NADDR16_HA + -- : BFD_RELOC_PPC_EMB_SDAI16 + -- : BFD_RELOC_PPC_EMB_SDA2I16 + -- : BFD_RELOC_PPC_EMB_SDA2REL + -- : BFD_RELOC_PPC_EMB_SDA21 + -- : BFD_RELOC_PPC_EMB_MRKREF + -- : BFD_RELOC_PPC_EMB_RELSEC16 + -- : BFD_RELOC_PPC_EMB_RELST_LO + -- : BFD_RELOC_PPC_EMB_RELST_HI + -- : BFD_RELOC_PPC_EMB_RELST_HA + -- : BFD_RELOC_PPC_EMB_BIT_FLD + -- : BFD_RELOC_PPC_EMB_RELSDA + -- : BFD_RELOC_PPC_VLE_REL8 + -- : BFD_RELOC_PPC_VLE_REL15 + -- : BFD_RELOC_PPC_VLE_REL24 + -- : BFD_RELOC_PPC_VLE_LO16A + -- : BFD_RELOC_PPC_VLE_LO16D + -- : BFD_RELOC_PPC_VLE_HI16A + -- : BFD_RELOC_PPC_VLE_HI16D + -- : BFD_RELOC_PPC_VLE_HA16A + -- : BFD_RELOC_PPC_VLE_HA16D + -- : BFD_RELOC_PPC_VLE_SDA21 + -- : BFD_RELOC_PPC_VLE_SDA21_LO + -- : BFD_RELOC_PPC_VLE_SDAREL_LO16A + -- : BFD_RELOC_PPC_VLE_SDAREL_LO16D + -- : BFD_RELOC_PPC_VLE_SDAREL_HI16A + -- : BFD_RELOC_PPC_VLE_SDAREL_HI16D + -- : BFD_RELOC_PPC_VLE_SDAREL_HA16A + -- : BFD_RELOC_PPC_VLE_SDAREL_HA16D + -- : BFD_RELOC_PPC64_HIGHER + -- : BFD_RELOC_PPC64_HIGHER_S + -- : BFD_RELOC_PPC64_HIGHEST + -- : BFD_RELOC_PPC64_HIGHEST_S + -- : BFD_RELOC_PPC64_TOC16_LO + -- : BFD_RELOC_PPC64_TOC16_HI + -- : BFD_RELOC_PPC64_TOC16_HA + -- : BFD_RELOC_PPC64_TOC + -- : BFD_RELOC_PPC64_PLTGOT16 + -- : BFD_RELOC_PPC64_PLTGOT16_LO + -- : BFD_RELOC_PPC64_PLTGOT16_HI + -- : BFD_RELOC_PPC64_PLTGOT16_HA + -- : BFD_RELOC_PPC64_ADDR16_DS + -- : BFD_RELOC_PPC64_ADDR16_LO_DS + -- : BFD_RELOC_PPC64_GOT16_DS + -- : BFD_RELOC_PPC64_GOT16_LO_DS + -- : BFD_RELOC_PPC64_PLT16_LO_DS + -- : BFD_RELOC_PPC64_SECTOFF_DS + -- : BFD_RELOC_PPC64_SECTOFF_LO_DS + -- : BFD_RELOC_PPC64_TOC16_DS + -- : BFD_RELOC_PPC64_TOC16_LO_DS + -- : BFD_RELOC_PPC64_PLTGOT16_DS + -- : BFD_RELOC_PPC64_PLTGOT16_LO_DS + -- : BFD_RELOC_PPC64_ADDR16_HIGH + -- : BFD_RELOC_PPC64_ADDR16_HIGHA + Power(rs6000) and PowerPC relocations. + + -- : BFD_RELOC_PPC_TLS + -- : BFD_RELOC_PPC_TLSGD + -- : BFD_RELOC_PPC_TLSLD + -- : BFD_RELOC_PPC_DTPMOD + -- : BFD_RELOC_PPC_TPREL16 + -- : BFD_RELOC_PPC_TPREL16_LO + -- : BFD_RELOC_PPC_TPREL16_HI + -- : BFD_RELOC_PPC_TPREL16_HA + -- : BFD_RELOC_PPC_TPREL + -- : BFD_RELOC_PPC_DTPREL16 + -- : BFD_RELOC_PPC_DTPREL16_LO + -- : BFD_RELOC_PPC_DTPREL16_HI + -- : BFD_RELOC_PPC_DTPREL16_HA + -- : BFD_RELOC_PPC_DTPREL + -- : BFD_RELOC_PPC_GOT_TLSGD16 + -- : BFD_RELOC_PPC_GOT_TLSGD16_LO + -- : BFD_RELOC_PPC_GOT_TLSGD16_HI + -- : BFD_RELOC_PPC_GOT_TLSGD16_HA + -- : BFD_RELOC_PPC_GOT_TLSLD16 + -- : BFD_RELOC_PPC_GOT_TLSLD16_LO + -- : BFD_RELOC_PPC_GOT_TLSLD16_HI + -- : BFD_RELOC_PPC_GOT_TLSLD16_HA + -- : BFD_RELOC_PPC_GOT_TPREL16 + -- : BFD_RELOC_PPC_GOT_TPREL16_LO + -- : BFD_RELOC_PPC_GOT_TPREL16_HI + -- : BFD_RELOC_PPC_GOT_TPREL16_HA + -- : BFD_RELOC_PPC_GOT_DTPREL16 + -- : BFD_RELOC_PPC_GOT_DTPREL16_LO + -- : BFD_RELOC_PPC_GOT_DTPREL16_HI + -- : BFD_RELOC_PPC_GOT_DTPREL16_HA + -- : BFD_RELOC_PPC64_TPREL16_DS + -- : BFD_RELOC_PPC64_TPREL16_LO_DS + -- : BFD_RELOC_PPC64_TPREL16_HIGHER + -- : BFD_RELOC_PPC64_TPREL16_HIGHERA + -- : BFD_RELOC_PPC64_TPREL16_HIGHEST + -- : BFD_RELOC_PPC64_TPREL16_HIGHESTA + -- : BFD_RELOC_PPC64_DTPREL16_DS + -- : BFD_RELOC_PPC64_DTPREL16_LO_DS + -- : BFD_RELOC_PPC64_DTPREL16_HIGHER + -- : BFD_RELOC_PPC64_DTPREL16_HIGHERA + -- : BFD_RELOC_PPC64_DTPREL16_HIGHEST + -- : BFD_RELOC_PPC64_DTPREL16_HIGHESTA + -- : BFD_RELOC_PPC64_TPREL16_HIGH + -- : BFD_RELOC_PPC64_TPREL16_HIGHA + -- : BFD_RELOC_PPC64_DTPREL16_HIGH + -- : BFD_RELOC_PPC64_DTPREL16_HIGHA + PowerPC and PowerPC64 thread-local storage relocations. + + -- : BFD_RELOC_I370_D12 + IBM 370/390 relocations + + -- : BFD_RELOC_CTOR + The type of reloc used to build a constructor table - at the moment + probably a 32 bit wide absolute relocation, but the target can + choose. It generally does map to one of the other relocation + types. + + -- : BFD_RELOC_ARM_PCREL_BRANCH + ARM 26 bit pc-relative branch. The lowest two bits must be zero + and are not stored in the instruction. + + -- : BFD_RELOC_ARM_PCREL_BLX + ARM 26 bit pc-relative branch. The lowest bit must be zero and is + not stored in the instruction. The 2nd lowest bit comes from a 1 + bit field in the instruction. + + -- : BFD_RELOC_THUMB_PCREL_BLX + Thumb 22 bit pc-relative branch. The lowest bit must be zero and + is not stored in the instruction. The 2nd lowest bit comes from a + 1 bit field in the instruction. + + -- : BFD_RELOC_ARM_PCREL_CALL + ARM 26-bit pc-relative branch for an unconditional BL or BLX + instruction. + + -- : BFD_RELOC_ARM_PCREL_JUMP + ARM 26-bit pc-relative branch for B or conditional BL instruction. + + -- : BFD_RELOC_THUMB_PCREL_BRANCH7 + -- : BFD_RELOC_THUMB_PCREL_BRANCH9 + -- : BFD_RELOC_THUMB_PCREL_BRANCH12 + -- : BFD_RELOC_THUMB_PCREL_BRANCH20 + -- : BFD_RELOC_THUMB_PCREL_BRANCH23 + -- : BFD_RELOC_THUMB_PCREL_BRANCH25 + Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. The + lowest bit must be zero and is not stored in the instruction. + Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an + "nn" one smaller in all cases. Note further that BRANCH23 + corresponds to R_ARM_THM_CALL. + + -- : BFD_RELOC_ARM_OFFSET_IMM + 12-bit immediate offset, used in ARM-format ldr and str + instructions. + + -- : BFD_RELOC_ARM_THUMB_OFFSET + 5-bit immediate offset, used in Thumb-format ldr and str + instructions. + + -- : BFD_RELOC_ARM_TARGET1 + Pc-relative or absolute relocation depending on target. Used for + entries in .init_array sections. + + -- : BFD_RELOC_ARM_ROSEGREL32 + Read-only segment base relative address. + + -- : BFD_RELOC_ARM_SBREL32 + Data segment base relative address. + + -- : BFD_RELOC_ARM_TARGET2 + This reloc is used for references to RTTI data from exception + handling tables. The actual definition depends on the target. It + may be a pc-relative or some form of GOT-indirect relocation. + + -- : BFD_RELOC_ARM_PREL31 + 31-bit PC relative address. + + -- : BFD_RELOC_ARM_MOVW + -- : BFD_RELOC_ARM_MOVT + -- : BFD_RELOC_ARM_MOVW_PCREL + -- : BFD_RELOC_ARM_MOVT_PCREL + -- : BFD_RELOC_ARM_THUMB_MOVW + -- : BFD_RELOC_ARM_THUMB_MOVT + -- : BFD_RELOC_ARM_THUMB_MOVW_PCREL + -- : BFD_RELOC_ARM_THUMB_MOVT_PCREL + Low and High halfword relocations for MOVW and MOVT instructions. + + -- : BFD_RELOC_ARM_JUMP_SLOT + -- : BFD_RELOC_ARM_GLOB_DAT + -- : BFD_RELOC_ARM_GOT32 + -- : BFD_RELOC_ARM_PLT32 + -- : BFD_RELOC_ARM_RELATIVE + -- : BFD_RELOC_ARM_GOTOFF + -- : BFD_RELOC_ARM_GOTPC + -- : BFD_RELOC_ARM_GOT_PREL + Relocations for setting up GOTs and PLTs for shared libraries. + + -- : BFD_RELOC_ARM_TLS_GD32 + -- : BFD_RELOC_ARM_TLS_LDO32 + -- : BFD_RELOC_ARM_TLS_LDM32 + -- : BFD_RELOC_ARM_TLS_DTPOFF32 + -- : BFD_RELOC_ARM_TLS_DTPMOD32 + -- : BFD_RELOC_ARM_TLS_TPOFF32 + -- : BFD_RELOC_ARM_TLS_IE32 + -- : BFD_RELOC_ARM_TLS_LE32 + -- : BFD_RELOC_ARM_TLS_GOTDESC + -- : BFD_RELOC_ARM_TLS_CALL + -- : BFD_RELOC_ARM_THM_TLS_CALL + -- : BFD_RELOC_ARM_TLS_DESCSEQ + -- : BFD_RELOC_ARM_THM_TLS_DESCSEQ + -- : BFD_RELOC_ARM_TLS_DESC + ARM thread-local storage relocations. + + -- : BFD_RELOC_ARM_ALU_PC_G0_NC + -- : BFD_RELOC_ARM_ALU_PC_G0 + -- : BFD_RELOC_ARM_ALU_PC_G1_NC + -- : BFD_RELOC_ARM_ALU_PC_G1 + -- : BFD_RELOC_ARM_ALU_PC_G2 + -- : BFD_RELOC_ARM_LDR_PC_G0 + -- : BFD_RELOC_ARM_LDR_PC_G1 + -- : BFD_RELOC_ARM_LDR_PC_G2 + -- : BFD_RELOC_ARM_LDRS_PC_G0 + -- : BFD_RELOC_ARM_LDRS_PC_G1 + -- : BFD_RELOC_ARM_LDRS_PC_G2 + -- : BFD_RELOC_ARM_LDC_PC_G0 + -- : BFD_RELOC_ARM_LDC_PC_G1 + -- : BFD_RELOC_ARM_LDC_PC_G2 + -- : BFD_RELOC_ARM_ALU_SB_G0_NC + -- : BFD_RELOC_ARM_ALU_SB_G0 + -- : BFD_RELOC_ARM_ALU_SB_G1_NC + -- : BFD_RELOC_ARM_ALU_SB_G1 + -- : BFD_RELOC_ARM_ALU_SB_G2 + -- : BFD_RELOC_ARM_LDR_SB_G0 + -- : BFD_RELOC_ARM_LDR_SB_G1 + -- : BFD_RELOC_ARM_LDR_SB_G2 + -- : BFD_RELOC_ARM_LDRS_SB_G0 + -- : BFD_RELOC_ARM_LDRS_SB_G1 + -- : BFD_RELOC_ARM_LDRS_SB_G2 + -- : BFD_RELOC_ARM_LDC_SB_G0 + -- : BFD_RELOC_ARM_LDC_SB_G1 + -- : BFD_RELOC_ARM_LDC_SB_G2 + ARM group relocations. + + -- : BFD_RELOC_ARM_V4BX + Annotation of BX instructions. + + -- : BFD_RELOC_ARM_IRELATIVE + ARM support for STT_GNU_IFUNC. + + -- : BFD_RELOC_ARM_IMMEDIATE + -- : BFD_RELOC_ARM_ADRL_IMMEDIATE + -- : BFD_RELOC_ARM_T32_IMMEDIATE + -- : BFD_RELOC_ARM_T32_ADD_IMM + -- : BFD_RELOC_ARM_T32_IMM12 + -- : BFD_RELOC_ARM_T32_ADD_PC12 + -- : BFD_RELOC_ARM_SHIFT_IMM + -- : BFD_RELOC_ARM_SMC + -- : BFD_RELOC_ARM_HVC + -- : BFD_RELOC_ARM_SWI + -- : BFD_RELOC_ARM_MULTI + -- : BFD_RELOC_ARM_CP_OFF_IMM + -- : BFD_RELOC_ARM_CP_OFF_IMM_S2 + -- : BFD_RELOC_ARM_T32_CP_OFF_IMM + -- : BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 + -- : BFD_RELOC_ARM_ADR_IMM + -- : BFD_RELOC_ARM_LDR_IMM + -- : BFD_RELOC_ARM_LITERAL + -- : BFD_RELOC_ARM_IN_POOL + -- : BFD_RELOC_ARM_OFFSET_IMM8 + -- : BFD_RELOC_ARM_T32_OFFSET_U8 + -- : BFD_RELOC_ARM_T32_OFFSET_IMM + -- : BFD_RELOC_ARM_HWLITERAL + -- : BFD_RELOC_ARM_THUMB_ADD + -- : BFD_RELOC_ARM_THUMB_IMM + -- : BFD_RELOC_ARM_THUMB_SHIFT + These relocs are only used within the ARM assembler. They are not + (at present) written to any object files. + + -- : BFD_RELOC_SH_PCDISP8BY2 + -- : BFD_RELOC_SH_PCDISP12BY2 + -- : BFD_RELOC_SH_IMM3 + -- : BFD_RELOC_SH_IMM3U + -- : BFD_RELOC_SH_DISP12 + -- : BFD_RELOC_SH_DISP12BY2 + -- : BFD_RELOC_SH_DISP12BY4 + -- : BFD_RELOC_SH_DISP12BY8 + -- : BFD_RELOC_SH_DISP20 + -- : BFD_RELOC_SH_DISP20BY8 + -- : BFD_RELOC_SH_IMM4 + -- : BFD_RELOC_SH_IMM4BY2 + -- : BFD_RELOC_SH_IMM4BY4 + -- : BFD_RELOC_SH_IMM8 + -- : BFD_RELOC_SH_IMM8BY2 + -- : BFD_RELOC_SH_IMM8BY4 + -- : BFD_RELOC_SH_PCRELIMM8BY2 + -- : BFD_RELOC_SH_PCRELIMM8BY4 + -- : BFD_RELOC_SH_SWITCH16 + -- : BFD_RELOC_SH_SWITCH32 + -- : BFD_RELOC_SH_USES + -- : BFD_RELOC_SH_COUNT + -- : BFD_RELOC_SH_ALIGN + -- : BFD_RELOC_SH_CODE + -- : BFD_RELOC_SH_DATA + -- : BFD_RELOC_SH_LABEL + -- : BFD_RELOC_SH_LOOP_START + -- : BFD_RELOC_SH_LOOP_END + -- : BFD_RELOC_SH_COPY + -- : BFD_RELOC_SH_GLOB_DAT + -- : BFD_RELOC_SH_JMP_SLOT + -- : BFD_RELOC_SH_RELATIVE + -- : BFD_RELOC_SH_GOTPC + -- : BFD_RELOC_SH_GOT_LOW16 + -- : BFD_RELOC_SH_GOT_MEDLOW16 + -- : BFD_RELOC_SH_GOT_MEDHI16 + -- : BFD_RELOC_SH_GOT_HI16 + -- : BFD_RELOC_SH_GOTPLT_LOW16 + -- : BFD_RELOC_SH_GOTPLT_MEDLOW16 + -- : BFD_RELOC_SH_GOTPLT_MEDHI16 + -- : BFD_RELOC_SH_GOTPLT_HI16 + -- : BFD_RELOC_SH_PLT_LOW16 + -- : BFD_RELOC_SH_PLT_MEDLOW16 + -- : BFD_RELOC_SH_PLT_MEDHI16 + -- : BFD_RELOC_SH_PLT_HI16 + -- : BFD_RELOC_SH_GOTOFF_LOW16 + -- : BFD_RELOC_SH_GOTOFF_MEDLOW16 + -- : BFD_RELOC_SH_GOTOFF_MEDHI16 + -- : BFD_RELOC_SH_GOTOFF_HI16 + -- : BFD_RELOC_SH_GOTPC_LOW16 + -- : BFD_RELOC_SH_GOTPC_MEDLOW16 + -- : BFD_RELOC_SH_GOTPC_MEDHI16 + -- : BFD_RELOC_SH_GOTPC_HI16 + -- : BFD_RELOC_SH_COPY64 + -- : BFD_RELOC_SH_GLOB_DAT64 + -- : BFD_RELOC_SH_JMP_SLOT64 + -- : BFD_RELOC_SH_RELATIVE64 + -- : BFD_RELOC_SH_GOT10BY4 + -- : BFD_RELOC_SH_GOT10BY8 + -- : BFD_RELOC_SH_GOTPLT10BY4 + -- : BFD_RELOC_SH_GOTPLT10BY8 + -- : BFD_RELOC_SH_GOTPLT32 + -- : BFD_RELOC_SH_SHMEDIA_CODE + -- : BFD_RELOC_SH_IMMU5 + -- : BFD_RELOC_SH_IMMS6 + -- : BFD_RELOC_SH_IMMS6BY32 + -- : BFD_RELOC_SH_IMMU6 + -- : BFD_RELOC_SH_IMMS10 + -- : BFD_RELOC_SH_IMMS10BY2 + -- : BFD_RELOC_SH_IMMS10BY4 + -- : BFD_RELOC_SH_IMMS10BY8 + -- : BFD_RELOC_SH_IMMS16 + -- : BFD_RELOC_SH_IMMU16 + -- : BFD_RELOC_SH_IMM_LOW16 + -- : BFD_RELOC_SH_IMM_LOW16_PCREL + -- : BFD_RELOC_SH_IMM_MEDLOW16 + -- : BFD_RELOC_SH_IMM_MEDLOW16_PCREL + -- : BFD_RELOC_SH_IMM_MEDHI16 + -- : BFD_RELOC_SH_IMM_MEDHI16_PCREL + -- : BFD_RELOC_SH_IMM_HI16 + -- : BFD_RELOC_SH_IMM_HI16_PCREL + -- : BFD_RELOC_SH_PT_16 + -- : BFD_RELOC_SH_TLS_GD_32 + -- : BFD_RELOC_SH_TLS_LD_32 + -- : BFD_RELOC_SH_TLS_LDO_32 + -- : BFD_RELOC_SH_TLS_IE_32 + -- : BFD_RELOC_SH_TLS_LE_32 + -- : BFD_RELOC_SH_TLS_DTPMOD32 + -- : BFD_RELOC_SH_TLS_DTPOFF32 + -- : BFD_RELOC_SH_TLS_TPOFF32 + -- : BFD_RELOC_SH_GOT20 + -- : BFD_RELOC_SH_GOTOFF20 + -- : BFD_RELOC_SH_GOTFUNCDESC + -- : BFD_RELOC_SH_GOTFUNCDESC20 + -- : BFD_RELOC_SH_GOTOFFFUNCDESC + -- : BFD_RELOC_SH_GOTOFFFUNCDESC20 + -- : BFD_RELOC_SH_FUNCDESC + Renesas / SuperH SH relocs. Not all of these appear in object + files. + + -- : BFD_RELOC_ARC_B22_PCREL + ARC Cores relocs. ARC 22 bit pc-relative branch. The lowest two + bits must be zero and are not stored in the instruction. The high + 20 bits are installed in bits 26 through 7 of the instruction. + + -- : BFD_RELOC_ARC_B26 + ARC 26 bit absolute branch. The lowest two bits must be zero and + are not stored in the instruction. The high 24 bits are installed + in bits 23 through 0. + + -- : BFD_RELOC_BFIN_16_IMM + ADI Blackfin 16 bit immediate absolute reloc. + + -- : BFD_RELOC_BFIN_16_HIGH + ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. + + -- : BFD_RELOC_BFIN_4_PCREL + ADI Blackfin 'a' part of LSETUP. + + -- : BFD_RELOC_BFIN_5_PCREL + ADI Blackfin. + + -- : BFD_RELOC_BFIN_16_LOW + ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. + + -- : BFD_RELOC_BFIN_10_PCREL + ADI Blackfin. + + -- : BFD_RELOC_BFIN_11_PCREL + ADI Blackfin 'b' part of LSETUP. + + -- : BFD_RELOC_BFIN_12_PCREL_JUMP + ADI Blackfin. + + -- : BFD_RELOC_BFIN_12_PCREL_JUMP_S + ADI Blackfin Short jump, pcrel. + + -- : BFD_RELOC_BFIN_24_PCREL_CALL_X + ADI Blackfin Call.x not implemented. + + -- : BFD_RELOC_BFIN_24_PCREL_JUMP_L + ADI Blackfin Long Jump pcrel. + + -- : BFD_RELOC_BFIN_GOT17M4 + -- : BFD_RELOC_BFIN_GOTHI + -- : BFD_RELOC_BFIN_GOTLO + -- : BFD_RELOC_BFIN_FUNCDESC + -- : BFD_RELOC_BFIN_FUNCDESC_GOT17M4 + -- : BFD_RELOC_BFIN_FUNCDESC_GOTHI + -- : BFD_RELOC_BFIN_FUNCDESC_GOTLO + -- : BFD_RELOC_BFIN_FUNCDESC_VALUE + -- : BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4 + -- : BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI + -- : BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO + -- : BFD_RELOC_BFIN_GOTOFF17M4 + -- : BFD_RELOC_BFIN_GOTOFFHI + -- : BFD_RELOC_BFIN_GOTOFFLO + ADI Blackfin FD-PIC relocations. + + -- : BFD_RELOC_BFIN_GOT + ADI Blackfin GOT relocation. + + -- : BFD_RELOC_BFIN_PLTPC + ADI Blackfin PLTPC relocation. + + -- : BFD_ARELOC_BFIN_PUSH + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_CONST + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_ADD + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_SUB + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_MULT + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_DIV + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_MOD + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_LSHIFT + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_RSHIFT + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_AND + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_OR + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_XOR + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_LAND + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_LOR + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_LEN + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_NEG + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_COMP + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_PAGE + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_HWPAGE + ADI Blackfin arithmetic relocation. + + -- : BFD_ARELOC_BFIN_ADDR + ADI Blackfin arithmetic relocation. + + -- : BFD_RELOC_D10V_10_PCREL_R + Mitsubishi D10V relocs. This is a 10-bit reloc with the right 2 + bits assumed to be 0. + + -- : BFD_RELOC_D10V_10_PCREL_L + Mitsubishi D10V relocs. This is a 10-bit reloc with the right 2 + bits assumed to be 0. This is the same as the previous reloc + except it is in the left container, i.e., shifted left 15 bits. + + -- : BFD_RELOC_D10V_18 + This is an 18-bit reloc with the right 2 bits assumed to be 0. + + -- : BFD_RELOC_D10V_18_PCREL + This is an 18-bit reloc with the right 2 bits assumed to be 0. + + -- : BFD_RELOC_D30V_6 + Mitsubishi D30V relocs. This is a 6-bit absolute reloc. + + -- : BFD_RELOC_D30V_9_PCREL + This is a 6-bit pc-relative reloc with the right 3 bits assumed to + be 0. + + -- : BFD_RELOC_D30V_9_PCREL_R + This is a 6-bit pc-relative reloc with the right 3 bits assumed to + be 0. Same as the previous reloc but on the right side of the + container. + + -- : BFD_RELOC_D30V_15 + This is a 12-bit absolute reloc with the right 3 bitsassumed to be + 0. + + -- : BFD_RELOC_D30V_15_PCREL + This is a 12-bit pc-relative reloc with the right 3 bits assumed + to be 0. + + -- : BFD_RELOC_D30V_15_PCREL_R + This is a 12-bit pc-relative reloc with the right 3 bits assumed + to be 0. Same as the previous reloc but on the right side of the + container. + + -- : BFD_RELOC_D30V_21 + This is an 18-bit absolute reloc with the right 3 bits assumed to + be 0. + + -- : BFD_RELOC_D30V_21_PCREL + This is an 18-bit pc-relative reloc with the right 3 bits assumed + to be 0. + + -- : BFD_RELOC_D30V_21_PCREL_R + This is an 18-bit pc-relative reloc with the right 3 bits assumed + to be 0. Same as the previous reloc but on the right side of the + container. + + -- : BFD_RELOC_D30V_32 + This is a 32-bit absolute reloc. + + -- : BFD_RELOC_D30V_32_PCREL + This is a 32-bit pc-relative reloc. + + -- : BFD_RELOC_DLX_HI16_S + DLX relocs + + -- : BFD_RELOC_DLX_LO16 + DLX relocs + + -- : BFD_RELOC_DLX_JMP26 + DLX relocs + + -- : BFD_RELOC_M32C_HI8 + -- : BFD_RELOC_M32C_RL_JUMP + -- : BFD_RELOC_M32C_RL_1ADDR + -- : BFD_RELOC_M32C_RL_2ADDR + Renesas M16C/M32C Relocations. + + -- : BFD_RELOC_M32R_24 + Renesas M32R (formerly Mitsubishi M32R) relocs. This is a 24 bit + absolute address. + + -- : BFD_RELOC_M32R_10_PCREL + This is a 10-bit pc-relative reloc with the right 2 bits assumed + to be 0. + + -- : BFD_RELOC_M32R_18_PCREL + This is an 18-bit reloc with the right 2 bits assumed to be 0. + + -- : BFD_RELOC_M32R_26_PCREL + This is a 26-bit reloc with the right 2 bits assumed to be 0. + + -- : BFD_RELOC_M32R_HI16_ULO + This is a 16-bit reloc containing the high 16 bits of an address + used when the lower 16 bits are treated as unsigned. + + -- : BFD_RELOC_M32R_HI16_SLO + This is a 16-bit reloc containing the high 16 bits of an address + used when the lower 16 bits are treated as signed. + + -- : BFD_RELOC_M32R_LO16 + This is a 16-bit reloc containing the lower 16 bits of an address. + + -- : BFD_RELOC_M32R_SDA16 + This is a 16-bit reloc containing the small data area offset for + use in add3, load, and store instructions. + + -- : BFD_RELOC_M32R_GOT24 + -- : BFD_RELOC_M32R_26_PLTREL + -- : BFD_RELOC_M32R_COPY + -- : BFD_RELOC_M32R_GLOB_DAT + -- : BFD_RELOC_M32R_JMP_SLOT + -- : BFD_RELOC_M32R_RELATIVE + -- : BFD_RELOC_M32R_GOTOFF + -- : BFD_RELOC_M32R_GOTOFF_HI_ULO + -- : BFD_RELOC_M32R_GOTOFF_HI_SLO + -- : BFD_RELOC_M32R_GOTOFF_LO + -- : BFD_RELOC_M32R_GOTPC24 + -- : BFD_RELOC_M32R_GOT16_HI_ULO + -- : BFD_RELOC_M32R_GOT16_HI_SLO + -- : BFD_RELOC_M32R_GOT16_LO + -- : BFD_RELOC_M32R_GOTPC_HI_ULO + -- : BFD_RELOC_M32R_GOTPC_HI_SLO + -- : BFD_RELOC_M32R_GOTPC_LO + For PIC. + + -- : BFD_RELOC_V850_9_PCREL + This is a 9-bit reloc + + -- : BFD_RELOC_V850_22_PCREL + This is a 22-bit reloc + + -- : BFD_RELOC_V850_SDA_16_16_OFFSET + This is a 16 bit offset from the short data area pointer. + + -- : BFD_RELOC_V850_SDA_15_16_OFFSET + This is a 16 bit offset (of which only 15 bits are used) from the + short data area pointer. + + -- : BFD_RELOC_V850_ZDA_16_16_OFFSET + This is a 16 bit offset from the zero data area pointer. + + -- : BFD_RELOC_V850_ZDA_15_16_OFFSET + This is a 16 bit offset (of which only 15 bits are used) from the + zero data area pointer. + + -- : BFD_RELOC_V850_TDA_6_8_OFFSET + This is an 8 bit offset (of which only 6 bits are used) from the + tiny data area pointer. + + -- : BFD_RELOC_V850_TDA_7_8_OFFSET + This is an 8bit offset (of which only 7 bits are used) from the + tiny data area pointer. + + -- : BFD_RELOC_V850_TDA_7_7_OFFSET + This is a 7 bit offset from the tiny data area pointer. + + -- : BFD_RELOC_V850_TDA_16_16_OFFSET + This is a 16 bit offset from the tiny data area pointer. + + -- : BFD_RELOC_V850_TDA_4_5_OFFSET + This is a 5 bit offset (of which only 4 bits are used) from the + tiny data area pointer. + + -- : BFD_RELOC_V850_TDA_4_4_OFFSET + This is a 4 bit offset from the tiny data area pointer. + + -- : BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET + This is a 16 bit offset from the short data area pointer, with the + bits placed non-contiguously in the instruction. + + -- : BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET + This is a 16 bit offset from the zero data area pointer, with the + bits placed non-contiguously in the instruction. + + -- : BFD_RELOC_V850_CALLT_6_7_OFFSET + This is a 6 bit offset from the call table base pointer. + + -- : BFD_RELOC_V850_CALLT_16_16_OFFSET + This is a 16 bit offset from the call table base pointer. + + -- : BFD_RELOC_V850_LONGCALL + Used for relaxing indirect function calls. + + -- : BFD_RELOC_V850_LONGJUMP + Used for relaxing indirect jumps. + + -- : BFD_RELOC_V850_ALIGN + Used to maintain alignment whilst relaxing. + + -- : BFD_RELOC_V850_LO16_SPLIT_OFFSET + This is a variation of BFD_RELOC_LO16 that can be used in v850e + ld.bu instructions. + + -- : BFD_RELOC_V850_16_PCREL + This is a 16-bit reloc. + + -- : BFD_RELOC_V850_17_PCREL + This is a 17-bit reloc. + + -- : BFD_RELOC_V850_23 + This is a 23-bit reloc. + + -- : BFD_RELOC_V850_32_PCREL + This is a 32-bit reloc. + + -- : BFD_RELOC_V850_32_ABS + This is a 32-bit reloc. + + -- : BFD_RELOC_V850_16_SPLIT_OFFSET + This is a 16-bit reloc. + + -- : BFD_RELOC_V850_16_S1 + This is a 16-bit reloc. + + -- : BFD_RELOC_V850_LO16_S1 + Low 16 bits. 16 bit shifted by 1. + + -- : BFD_RELOC_V850_CALLT_15_16_OFFSET + This is a 16 bit offset from the call table base pointer. + + -- : BFD_RELOC_V850_32_GOTPCREL + DSO relocations. + + -- : BFD_RELOC_V850_16_GOT + DSO relocations. + + -- : BFD_RELOC_V850_32_GOT + DSO relocations. + + -- : BFD_RELOC_V850_22_PLT_PCREL + DSO relocations. + + -- : BFD_RELOC_V850_32_PLT_PCREL + DSO relocations. + + -- : BFD_RELOC_V850_COPY + DSO relocations. + + -- : BFD_RELOC_V850_GLOB_DAT + DSO relocations. + + -- : BFD_RELOC_V850_JMP_SLOT + DSO relocations. + + -- : BFD_RELOC_V850_RELATIVE + DSO relocations. + + -- : BFD_RELOC_V850_16_GOTOFF + DSO relocations. + + -- : BFD_RELOC_V850_32_GOTOFF + DSO relocations. + + -- : BFD_RELOC_V850_CODE + start code. + + -- : BFD_RELOC_V850_DATA + start data in text. + + -- : BFD_RELOC_TIC30_LDP + This is a 8bit DP reloc for the tms320c30, where the most + significant 8 bits of a 24 bit word are placed into the least + significant 8 bits of the opcode. + + -- : BFD_RELOC_TIC54X_PARTLS7 + This is a 7bit reloc for the tms320c54x, where the least + significant 7 bits of a 16 bit word are placed into the least + significant 7 bits of the opcode. + + -- : BFD_RELOC_TIC54X_PARTMS9 + This is a 9bit DP reloc for the tms320c54x, where the most + significant 9 bits of a 16 bit word are placed into the least + significant 9 bits of the opcode. + + -- : BFD_RELOC_TIC54X_23 + This is an extended address 23-bit reloc for the tms320c54x. + + -- : BFD_RELOC_TIC54X_16_OF_23 + This is a 16-bit reloc for the tms320c54x, where the least + significant 16 bits of a 23-bit extended address are placed into + the opcode. + + -- : BFD_RELOC_TIC54X_MS7_OF_23 + This is a reloc for the tms320c54x, where the most significant 7 + bits of a 23-bit extended address are placed into the opcode. + + -- : BFD_RELOC_C6000_PCR_S21 + -- : BFD_RELOC_C6000_PCR_S12 + -- : BFD_RELOC_C6000_PCR_S10 + -- : BFD_RELOC_C6000_PCR_S7 + -- : BFD_RELOC_C6000_ABS_S16 + -- : BFD_RELOC_C6000_ABS_L16 + -- : BFD_RELOC_C6000_ABS_H16 + -- : BFD_RELOC_C6000_SBR_U15_B + -- : BFD_RELOC_C6000_SBR_U15_H + -- : BFD_RELOC_C6000_SBR_U15_W + -- : BFD_RELOC_C6000_SBR_S16 + -- : BFD_RELOC_C6000_SBR_L16_B + -- : BFD_RELOC_C6000_SBR_L16_H + -- : BFD_RELOC_C6000_SBR_L16_W + -- : BFD_RELOC_C6000_SBR_H16_B + -- : BFD_RELOC_C6000_SBR_H16_H + -- : BFD_RELOC_C6000_SBR_H16_W + -- : BFD_RELOC_C6000_SBR_GOT_U15_W + -- : BFD_RELOC_C6000_SBR_GOT_L16_W + -- : BFD_RELOC_C6000_SBR_GOT_H16_W + -- : BFD_RELOC_C6000_DSBT_INDEX + -- : BFD_RELOC_C6000_PREL31 + -- : BFD_RELOC_C6000_COPY + -- : BFD_RELOC_C6000_JUMP_SLOT + -- : BFD_RELOC_C6000_EHTYPE + -- : BFD_RELOC_C6000_PCR_H16 + -- : BFD_RELOC_C6000_PCR_L16 + -- : BFD_RELOC_C6000_ALIGN + -- : BFD_RELOC_C6000_FPHEAD + -- : BFD_RELOC_C6000_NOCMP + TMS320C6000 relocations. + + -- : BFD_RELOC_FR30_48 + This is a 48 bit reloc for the FR30 that stores 32 bits. + + -- : BFD_RELOC_FR30_20 + This is a 32 bit reloc for the FR30 that stores 20 bits split up + into two sections. + + -- : BFD_RELOC_FR30_6_IN_4 + This is a 16 bit reloc for the FR30 that stores a 6 bit word + offset in 4 bits. + + -- : BFD_RELOC_FR30_8_IN_8 + This is a 16 bit reloc for the FR30 that stores an 8 bit byte + offset into 8 bits. + + -- : BFD_RELOC_FR30_9_IN_8 + This is a 16 bit reloc for the FR30 that stores a 9 bit short + offset into 8 bits. + + -- : BFD_RELOC_FR30_10_IN_8 + This is a 16 bit reloc for the FR30 that stores a 10 bit word + offset into 8 bits. + + -- : BFD_RELOC_FR30_9_PCREL + This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative + short offset into 8 bits. + + -- : BFD_RELOC_FR30_12_PCREL + This is a 16 bit reloc for the FR30 that stores a 12 bit pc + relative short offset into 11 bits. + + -- : BFD_RELOC_MCORE_PCREL_IMM8BY4 + -- : BFD_RELOC_MCORE_PCREL_IMM11BY2 + -- : BFD_RELOC_MCORE_PCREL_IMM4BY2 + -- : BFD_RELOC_MCORE_PCREL_32 + -- : BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2 + -- : BFD_RELOC_MCORE_RVA + Motorola Mcore relocations. + + -- : BFD_RELOC_MEP_8 + -- : BFD_RELOC_MEP_16 + -- : BFD_RELOC_MEP_32 + -- : BFD_RELOC_MEP_PCREL8A2 + -- : BFD_RELOC_MEP_PCREL12A2 + -- : BFD_RELOC_MEP_PCREL17A2 + -- : BFD_RELOC_MEP_PCREL24A2 + -- : BFD_RELOC_MEP_PCABS24A2 + -- : BFD_RELOC_MEP_LOW16 + -- : BFD_RELOC_MEP_HI16U + -- : BFD_RELOC_MEP_HI16S + -- : BFD_RELOC_MEP_GPREL + -- : BFD_RELOC_MEP_TPREL + -- : BFD_RELOC_MEP_TPREL7 + -- : BFD_RELOC_MEP_TPREL7A2 + -- : BFD_RELOC_MEP_TPREL7A4 + -- : BFD_RELOC_MEP_UIMM24 + -- : BFD_RELOC_MEP_ADDR24A4 + -- : BFD_RELOC_MEP_GNU_VTINHERIT + -- : BFD_RELOC_MEP_GNU_VTENTRY + Toshiba Media Processor Relocations. + + -- : BFD_RELOC_METAG_HIADDR16 + -- : BFD_RELOC_METAG_LOADDR16 + -- : BFD_RELOC_METAG_RELBRANCH + -- : BFD_RELOC_METAG_GETSETOFF + -- : BFD_RELOC_METAG_HIOG + -- : BFD_RELOC_METAG_LOOG + -- : BFD_RELOC_METAG_REL8 + -- : BFD_RELOC_METAG_REL16 + -- : BFD_RELOC_METAG_HI16_GOTOFF + -- : BFD_RELOC_METAG_LO16_GOTOFF + -- : BFD_RELOC_METAG_GETSET_GOTOFF + -- : BFD_RELOC_METAG_GETSET_GOT + -- : BFD_RELOC_METAG_HI16_GOTPC + -- : BFD_RELOC_METAG_LO16_GOTPC + -- : BFD_RELOC_METAG_HI16_PLT + -- : BFD_RELOC_METAG_LO16_PLT + -- : BFD_RELOC_METAG_RELBRANCH_PLT + -- : BFD_RELOC_METAG_GOTOFF + -- : BFD_RELOC_METAG_PLT + -- : BFD_RELOC_METAG_COPY + -- : BFD_RELOC_METAG_JMP_SLOT + -- : BFD_RELOC_METAG_RELATIVE + -- : BFD_RELOC_METAG_GLOB_DAT + -- : BFD_RELOC_METAG_TLS_GD + -- : BFD_RELOC_METAG_TLS_LDM + -- : BFD_RELOC_METAG_TLS_LDO_HI16 + -- : BFD_RELOC_METAG_TLS_LDO_LO16 + -- : BFD_RELOC_METAG_TLS_LDO + -- : BFD_RELOC_METAG_TLS_IE + -- : BFD_RELOC_METAG_TLS_IENONPIC + -- : BFD_RELOC_METAG_TLS_IENONPIC_HI16 + -- : BFD_RELOC_METAG_TLS_IENONPIC_LO16 + -- : BFD_RELOC_METAG_TLS_TPOFF + -- : BFD_RELOC_METAG_TLS_DTPMOD + -- : BFD_RELOC_METAG_TLS_DTPOFF + -- : BFD_RELOC_METAG_TLS_LE + -- : BFD_RELOC_METAG_TLS_LE_HI16 + -- : BFD_RELOC_METAG_TLS_LE_LO16 + Imagination Technologies Meta relocations. + + -- : BFD_RELOC_MMIX_GETA + -- : BFD_RELOC_MMIX_GETA_1 + -- : BFD_RELOC_MMIX_GETA_2 + -- : BFD_RELOC_MMIX_GETA_3 + These are relocations for the GETA instruction. + + -- : BFD_RELOC_MMIX_CBRANCH + -- : BFD_RELOC_MMIX_CBRANCH_J + -- : BFD_RELOC_MMIX_CBRANCH_1 + -- : BFD_RELOC_MMIX_CBRANCH_2 + -- : BFD_RELOC_MMIX_CBRANCH_3 + These are relocations for a conditional branch instruction. + + -- : BFD_RELOC_MMIX_PUSHJ + -- : BFD_RELOC_MMIX_PUSHJ_1 + -- : BFD_RELOC_MMIX_PUSHJ_2 + -- : BFD_RELOC_MMIX_PUSHJ_3 + -- : BFD_RELOC_MMIX_PUSHJ_STUBBABLE + These are relocations for the PUSHJ instruction. + + -- : BFD_RELOC_MMIX_JMP + -- : BFD_RELOC_MMIX_JMP_1 + -- : BFD_RELOC_MMIX_JMP_2 + -- : BFD_RELOC_MMIX_JMP_3 + These are relocations for the JMP instruction. + + -- : BFD_RELOC_MMIX_ADDR19 + This is a relocation for a relative address as in a GETA + instruction or a branch. + + -- : BFD_RELOC_MMIX_ADDR27 + This is a relocation for a relative address as in a JMP + instruction. + + -- : BFD_RELOC_MMIX_REG_OR_BYTE + This is a relocation for an instruction field that may be a general + register or a value 0..255. + + -- : BFD_RELOC_MMIX_REG + This is a relocation for an instruction field that may be a general + register. + + -- : BFD_RELOC_MMIX_BASE_PLUS_OFFSET + This is a relocation for two instruction fields holding a register + and an offset, the equivalent of the relocation. + + -- : BFD_RELOC_MMIX_LOCAL + This relocation is an assertion that the expression is not + allocated as a global register. It does not modify contents. + + -- : BFD_RELOC_AVR_7_PCREL + This is a 16 bit reloc for the AVR that stores 8 bit pc relative + short offset into 7 bits. + + -- : BFD_RELOC_AVR_13_PCREL + This is a 16 bit reloc for the AVR that stores 13 bit pc relative + short offset into 12 bits. + + -- : BFD_RELOC_AVR_16_PM + This is a 16 bit reloc for the AVR that stores 17 bit value + (usually program memory address) into 16 bits. + + -- : BFD_RELOC_AVR_LO8_LDI + This is a 16 bit reloc for the AVR that stores 8 bit value (usually + data memory address) into 8 bit immediate value of LDI insn. + + -- : BFD_RELOC_AVR_HI8_LDI + This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 + bit of data memory address) into 8 bit immediate value of LDI insn. + + -- : BFD_RELOC_AVR_HH8_LDI + This is a 16 bit reloc for the AVR that stores 8 bit value (most + high 8 bit of program memory address) into 8 bit immediate value + of LDI insn. + + -- : BFD_RELOC_AVR_MS8_LDI + This is a 16 bit reloc for the AVR that stores 8 bit value (most + high 8 bit of 32 bit value) into 8 bit immediate value of LDI insn. + + -- : BFD_RELOC_AVR_LO8_LDI_NEG + This is a 16 bit reloc for the AVR that stores negated 8 bit value + (usually data memory address) into 8 bit immediate value of SUBI + insn. + + -- : BFD_RELOC_AVR_HI8_LDI_NEG + This is a 16 bit reloc for the AVR that stores negated 8 bit value + (high 8 bit of data memory address) into 8 bit immediate value of + SUBI insn. + + -- : BFD_RELOC_AVR_HH8_LDI_NEG + This is a 16 bit reloc for the AVR that stores negated 8 bit value + (most high 8 bit of program memory address) into 8 bit immediate + value of LDI or SUBI insn. + + -- : BFD_RELOC_AVR_MS8_LDI_NEG + This is a 16 bit reloc for the AVR that stores negated 8 bit value + (msb of 32 bit value) into 8 bit immediate value of LDI insn. + + -- : BFD_RELOC_AVR_LO8_LDI_PM + This is a 16 bit reloc for the AVR that stores 8 bit value (usually + command address) into 8 bit immediate value of LDI insn. + + -- : BFD_RELOC_AVR_LO8_LDI_GS + This is a 16 bit reloc for the AVR that stores 8 bit value + (command address) into 8 bit immediate value of LDI insn. If the + address is beyond the 128k boundary, the linker inserts a jump + stub for this reloc in the lower 128k. + + -- : BFD_RELOC_AVR_HI8_LDI_PM + This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 + bit of command address) into 8 bit immediate value of LDI insn. + + -- : BFD_RELOC_AVR_HI8_LDI_GS + This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 + bit of command address) into 8 bit immediate value of LDI insn. + If the address is beyond the 128k boundary, the linker inserts a + jump stub for this reloc below 128k. + + -- : BFD_RELOC_AVR_HH8_LDI_PM + This is a 16 bit reloc for the AVR that stores 8 bit value (most + high 8 bit of command address) into 8 bit immediate value of LDI + insn. + + -- : BFD_RELOC_AVR_LO8_LDI_PM_NEG + This is a 16 bit reloc for the AVR that stores negated 8 bit value + (usually command address) into 8 bit immediate value of SUBI insn. + + -- : BFD_RELOC_AVR_HI8_LDI_PM_NEG + This is a 16 bit reloc for the AVR that stores negated 8 bit value + (high 8 bit of 16 bit command address) into 8 bit immediate value + of SUBI insn. + + -- : BFD_RELOC_AVR_HH8_LDI_PM_NEG + This is a 16 bit reloc for the AVR that stores negated 8 bit value + (high 6 bit of 22 bit command address) into 8 bit immediate value + of SUBI insn. + + -- : BFD_RELOC_AVR_CALL + This is a 32 bit reloc for the AVR that stores 23 bit value into + 22 bits. + + -- : BFD_RELOC_AVR_LDI + This is a 16 bit reloc for the AVR that stores all needed bits for + absolute addressing with ldi with overflow check to linktime + + -- : BFD_RELOC_AVR_6 + This is a 6 bit reloc for the AVR that stores offset for ldd/std + instructions + + -- : BFD_RELOC_AVR_6_ADIW + This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw + instructions + + -- : BFD_RELOC_AVR_8_LO + This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol + in .byte lo8(symbol) + + -- : BFD_RELOC_AVR_8_HI + This is a 8 bit reloc for the AVR that stores bits 8..15 of a + symbol in .byte hi8(symbol) + + -- : BFD_RELOC_AVR_8_HLO + This is a 8 bit reloc for the AVR that stores bits 16..23 of a + symbol in .byte hlo8(symbol) + + -- : BFD_RELOC_RL78_NEG8 + -- : BFD_RELOC_RL78_NEG16 + -- : BFD_RELOC_RL78_NEG24 + -- : BFD_RELOC_RL78_NEG32 + -- : BFD_RELOC_RL78_16_OP + -- : BFD_RELOC_RL78_24_OP + -- : BFD_RELOC_RL78_32_OP + -- : BFD_RELOC_RL78_8U + -- : BFD_RELOC_RL78_16U + -- : BFD_RELOC_RL78_24U + -- : BFD_RELOC_RL78_DIR3U_PCREL + -- : BFD_RELOC_RL78_DIFF + -- : BFD_RELOC_RL78_GPRELB + -- : BFD_RELOC_RL78_GPRELW + -- : BFD_RELOC_RL78_GPRELL + -- : BFD_RELOC_RL78_SYM + -- : BFD_RELOC_RL78_OP_SUBTRACT + -- : BFD_RELOC_RL78_OP_NEG + -- : BFD_RELOC_RL78_OP_AND + -- : BFD_RELOC_RL78_OP_SHRA + -- : BFD_RELOC_RL78_ABS8 + -- : BFD_RELOC_RL78_ABS16 + -- : BFD_RELOC_RL78_ABS16_REV + -- : BFD_RELOC_RL78_ABS32 + -- : BFD_RELOC_RL78_ABS32_REV + -- : BFD_RELOC_RL78_ABS16U + -- : BFD_RELOC_RL78_ABS16UW + -- : BFD_RELOC_RL78_ABS16UL + -- : BFD_RELOC_RL78_RELAX + -- : BFD_RELOC_RL78_HI16 + -- : BFD_RELOC_RL78_HI8 + -- : BFD_RELOC_RL78_LO16 + -- : BFD_RELOC_RL78_CODE + Renesas RL78 Relocations. + + -- : BFD_RELOC_RX_NEG8 + -- : BFD_RELOC_RX_NEG16 + -- : BFD_RELOC_RX_NEG24 + -- : BFD_RELOC_RX_NEG32 + -- : BFD_RELOC_RX_16_OP + -- : BFD_RELOC_RX_24_OP + -- : BFD_RELOC_RX_32_OP + -- : BFD_RELOC_RX_8U + -- : BFD_RELOC_RX_16U + -- : BFD_RELOC_RX_24U + -- : BFD_RELOC_RX_DIR3U_PCREL + -- : BFD_RELOC_RX_DIFF + -- : BFD_RELOC_RX_GPRELB + -- : BFD_RELOC_RX_GPRELW + -- : BFD_RELOC_RX_GPRELL + -- : BFD_RELOC_RX_SYM + -- : BFD_RELOC_RX_OP_SUBTRACT + -- : BFD_RELOC_RX_OP_NEG + -- : BFD_RELOC_RX_ABS8 + -- : BFD_RELOC_RX_ABS16 + -- : BFD_RELOC_RX_ABS16_REV + -- : BFD_RELOC_RX_ABS32 + -- : BFD_RELOC_RX_ABS32_REV + -- : BFD_RELOC_RX_ABS16U + -- : BFD_RELOC_RX_ABS16UW + -- : BFD_RELOC_RX_ABS16UL + -- : BFD_RELOC_RX_RELAX + Renesas RX Relocations. + + -- : BFD_RELOC_390_12 + Direct 12 bit. + + -- : BFD_RELOC_390_GOT12 + 12 bit GOT offset. + + -- : BFD_RELOC_390_PLT32 + 32 bit PC relative PLT address. + + -- : BFD_RELOC_390_COPY + Copy symbol at runtime. + + -- : BFD_RELOC_390_GLOB_DAT + Create GOT entry. + + -- : BFD_RELOC_390_JMP_SLOT + Create PLT entry. + + -- : BFD_RELOC_390_RELATIVE + Adjust by program base. + + -- : BFD_RELOC_390_GOTPC + 32 bit PC relative offset to GOT. + + -- : BFD_RELOC_390_GOT16 + 16 bit GOT offset. + + -- : BFD_RELOC_390_PC12DBL + PC relative 12 bit shifted by 1. + + -- : BFD_RELOC_390_PLT12DBL + 12 bit PC rel. PLT shifted by 1. + + -- : BFD_RELOC_390_PC16DBL + PC relative 16 bit shifted by 1. + + -- : BFD_RELOC_390_PLT16DBL + 16 bit PC rel. PLT shifted by 1. + + -- : BFD_RELOC_390_PC24DBL + PC relative 24 bit shifted by 1. + + -- : BFD_RELOC_390_PLT24DBL + 24 bit PC rel. PLT shifted by 1. + + -- : BFD_RELOC_390_PC32DBL + PC relative 32 bit shifted by 1. + + -- : BFD_RELOC_390_PLT32DBL + 32 bit PC rel. PLT shifted by 1. + + -- : BFD_RELOC_390_GOTPCDBL + 32 bit PC rel. GOT shifted by 1. + + -- : BFD_RELOC_390_GOT64 + 64 bit GOT offset. + + -- : BFD_RELOC_390_PLT64 + 64 bit PC relative PLT address. + + -- : BFD_RELOC_390_GOTENT + 32 bit rel. offset to GOT entry. + + -- : BFD_RELOC_390_GOTOFF64 + 64 bit offset to GOT. + + -- : BFD_RELOC_390_GOTPLT12 + 12-bit offset to symbol-entry within GOT, with PLT handling. + + -- : BFD_RELOC_390_GOTPLT16 + 16-bit offset to symbol-entry within GOT, with PLT handling. + + -- : BFD_RELOC_390_GOTPLT32 + 32-bit offset to symbol-entry within GOT, with PLT handling. + + -- : BFD_RELOC_390_GOTPLT64 + 64-bit offset to symbol-entry within GOT, with PLT handling. + + -- : BFD_RELOC_390_GOTPLTENT + 32-bit rel. offset to symbol-entry within GOT, with PLT handling. + + -- : BFD_RELOC_390_PLTOFF16 + 16-bit rel. offset from the GOT to a PLT entry. + + -- : BFD_RELOC_390_PLTOFF32 + 32-bit rel. offset from the GOT to a PLT entry. + + -- : BFD_RELOC_390_PLTOFF64 + 64-bit rel. offset from the GOT to a PLT entry. + + -- : BFD_RELOC_390_TLS_LOAD + -- : BFD_RELOC_390_TLS_GDCALL + -- : BFD_RELOC_390_TLS_LDCALL + -- : BFD_RELOC_390_TLS_GD32 + -- : BFD_RELOC_390_TLS_GD64 + -- : BFD_RELOC_390_TLS_GOTIE12 + -- : BFD_RELOC_390_TLS_GOTIE32 + -- : BFD_RELOC_390_TLS_GOTIE64 + -- : BFD_RELOC_390_TLS_LDM32 + -- : BFD_RELOC_390_TLS_LDM64 + -- : BFD_RELOC_390_TLS_IE32 + -- : BFD_RELOC_390_TLS_IE64 + -- : BFD_RELOC_390_TLS_IEENT + -- : BFD_RELOC_390_TLS_LE32 + -- : BFD_RELOC_390_TLS_LE64 + -- : BFD_RELOC_390_TLS_LDO32 + -- : BFD_RELOC_390_TLS_LDO64 + -- : BFD_RELOC_390_TLS_DTPMOD + -- : BFD_RELOC_390_TLS_DTPOFF + -- : BFD_RELOC_390_TLS_TPOFF + s390 tls relocations. + + -- : BFD_RELOC_390_20 + -- : BFD_RELOC_390_GOT20 + -- : BFD_RELOC_390_GOTPLT20 + -- : BFD_RELOC_390_TLS_GOTIE20 + Long displacement extension. + + -- : BFD_RELOC_390_IRELATIVE + STT_GNU_IFUNC relocation. + + -- : BFD_RELOC_SCORE_GPREL15 + Score relocations Low 16 bit for load/store + + -- : BFD_RELOC_SCORE_DUMMY2 + -- : BFD_RELOC_SCORE_JMP + This is a 24-bit reloc with the right 1 bit assumed to be 0 + + -- : BFD_RELOC_SCORE_BRANCH + This is a 19-bit reloc with the right 1 bit assumed to be 0 + + -- : BFD_RELOC_SCORE_IMM30 + This is a 32-bit reloc for 48-bit instructions. + + -- : BFD_RELOC_SCORE_IMM32 + This is a 32-bit reloc for 48-bit instructions. + + -- : BFD_RELOC_SCORE16_JMP + This is a 11-bit reloc with the right 1 bit assumed to be 0 + + -- : BFD_RELOC_SCORE16_BRANCH + This is a 8-bit reloc with the right 1 bit assumed to be 0 + + -- : BFD_RELOC_SCORE_BCMP + This is a 9-bit reloc with the right 1 bit assumed to be 0 + + -- : BFD_RELOC_SCORE_GOT15 + -- : BFD_RELOC_SCORE_GOT_LO16 + -- : BFD_RELOC_SCORE_CALL15 + -- : BFD_RELOC_SCORE_DUMMY_HI16 + Undocumented Score relocs + + -- : BFD_RELOC_IP2K_FR9 + Scenix IP2K - 9-bit register number / data address + + -- : BFD_RELOC_IP2K_BANK + Scenix IP2K - 4-bit register/data bank number + + -- : BFD_RELOC_IP2K_ADDR16CJP + Scenix IP2K - low 13 bits of instruction word address + + -- : BFD_RELOC_IP2K_PAGE3 + Scenix IP2K - high 3 bits of instruction word address + + -- : BFD_RELOC_IP2K_LO8DATA + -- : BFD_RELOC_IP2K_HI8DATA + -- : BFD_RELOC_IP2K_EX8DATA + Scenix IP2K - ext/low/high 8 bits of data address + + -- : BFD_RELOC_IP2K_LO8INSN + -- : BFD_RELOC_IP2K_HI8INSN + Scenix IP2K - low/high 8 bits of instruction word address + + -- : BFD_RELOC_IP2K_PC_SKIP + Scenix IP2K - even/odd PC modifier to modify snb pcl.0 + + -- : BFD_RELOC_IP2K_TEXT + Scenix IP2K - 16 bit word address in text section. + + -- : BFD_RELOC_IP2K_FR_OFFSET + Scenix IP2K - 7-bit sp or dp offset + + -- : BFD_RELOC_VPE4KMATH_DATA + -- : BFD_RELOC_VPE4KMATH_INSN + Scenix VPE4K coprocessor - data/insn-space addressing + + -- : BFD_RELOC_VTABLE_INHERIT + -- : BFD_RELOC_VTABLE_ENTRY + These two relocations are used by the linker to determine which of + the entries in a C++ virtual function table are actually used. + When the -gc-sections option is given, the linker will zero out + the entries that are not used, so that the code for those + functions need not be included in the output. + + VTABLE_INHERIT is a zero-space relocation used to describe to the + linker the inheritance tree of a C++ virtual function table. The + relocation's symbol should be the parent class' vtable, and the + relocation should be located at the child vtable. + + VTABLE_ENTRY is a zero-space relocation that describes the use of a + virtual function table entry. The reloc's symbol should refer to + the table of the class mentioned in the code. Off of that base, + an offset describes the entry that is being used. For Rela hosts, + this offset is stored in the reloc's addend. For Rel hosts, we + are forced to put this offset in the reloc's section offset. + + -- : BFD_RELOC_IA64_IMM14 + -- : BFD_RELOC_IA64_IMM22 + -- : BFD_RELOC_IA64_IMM64 + -- : BFD_RELOC_IA64_DIR32MSB + -- : BFD_RELOC_IA64_DIR32LSB + -- : BFD_RELOC_IA64_DIR64MSB + -- : BFD_RELOC_IA64_DIR64LSB + -- : BFD_RELOC_IA64_GPREL22 + -- : BFD_RELOC_IA64_GPREL64I + -- : BFD_RELOC_IA64_GPREL32MSB + -- : BFD_RELOC_IA64_GPREL32LSB + -- : BFD_RELOC_IA64_GPREL64MSB + -- : BFD_RELOC_IA64_GPREL64LSB + -- : BFD_RELOC_IA64_LTOFF22 + -- : BFD_RELOC_IA64_LTOFF64I + -- : BFD_RELOC_IA64_PLTOFF22 + -- : BFD_RELOC_IA64_PLTOFF64I + -- : BFD_RELOC_IA64_PLTOFF64MSB + -- : BFD_RELOC_IA64_PLTOFF64LSB + -- : BFD_RELOC_IA64_FPTR64I + -- : BFD_RELOC_IA64_FPTR32MSB + -- : BFD_RELOC_IA64_FPTR32LSB + -- : BFD_RELOC_IA64_FPTR64MSB + -- : BFD_RELOC_IA64_FPTR64LSB + -- : BFD_RELOC_IA64_PCREL21B + -- : BFD_RELOC_IA64_PCREL21BI + -- : BFD_RELOC_IA64_PCREL21M + -- : BFD_RELOC_IA64_PCREL21F + -- : BFD_RELOC_IA64_PCREL22 + -- : BFD_RELOC_IA64_PCREL60B + -- : BFD_RELOC_IA64_PCREL64I + -- : BFD_RELOC_IA64_PCREL32MSB + -- : BFD_RELOC_IA64_PCREL32LSB + -- : BFD_RELOC_IA64_PCREL64MSB + -- : BFD_RELOC_IA64_PCREL64LSB + -- : BFD_RELOC_IA64_LTOFF_FPTR22 + -- : BFD_RELOC_IA64_LTOFF_FPTR64I + -- : BFD_RELOC_IA64_LTOFF_FPTR32MSB + -- : BFD_RELOC_IA64_LTOFF_FPTR32LSB + -- : BFD_RELOC_IA64_LTOFF_FPTR64MSB + -- : BFD_RELOC_IA64_LTOFF_FPTR64LSB + -- : BFD_RELOC_IA64_SEGREL32MSB + -- : BFD_RELOC_IA64_SEGREL32LSB + -- : BFD_RELOC_IA64_SEGREL64MSB + -- : BFD_RELOC_IA64_SEGREL64LSB + -- : BFD_RELOC_IA64_SECREL32MSB + -- : BFD_RELOC_IA64_SECREL32LSB + -- : BFD_RELOC_IA64_SECREL64MSB + -- : BFD_RELOC_IA64_SECREL64LSB + -- : BFD_RELOC_IA64_REL32MSB + -- : BFD_RELOC_IA64_REL32LSB + -- : BFD_RELOC_IA64_REL64MSB + -- : BFD_RELOC_IA64_REL64LSB + -- : BFD_RELOC_IA64_LTV32MSB + -- : BFD_RELOC_IA64_LTV32LSB + -- : BFD_RELOC_IA64_LTV64MSB + -- : BFD_RELOC_IA64_LTV64LSB + -- : BFD_RELOC_IA64_IPLTMSB + -- : BFD_RELOC_IA64_IPLTLSB + -- : BFD_RELOC_IA64_COPY + -- : BFD_RELOC_IA64_LTOFF22X + -- : BFD_RELOC_IA64_LDXMOV + -- : BFD_RELOC_IA64_TPREL14 + -- : BFD_RELOC_IA64_TPREL22 + -- : BFD_RELOC_IA64_TPREL64I + -- : BFD_RELOC_IA64_TPREL64MSB + -- : BFD_RELOC_IA64_TPREL64LSB + -- : BFD_RELOC_IA64_LTOFF_TPREL22 + -- : BFD_RELOC_IA64_DTPMOD64MSB + -- : BFD_RELOC_IA64_DTPMOD64LSB + -- : BFD_RELOC_IA64_LTOFF_DTPMOD22 + -- : BFD_RELOC_IA64_DTPREL14 + -- : BFD_RELOC_IA64_DTPREL22 + -- : BFD_RELOC_IA64_DTPREL64I + -- : BFD_RELOC_IA64_DTPREL32MSB + -- : BFD_RELOC_IA64_DTPREL32LSB + -- : BFD_RELOC_IA64_DTPREL64MSB + -- : BFD_RELOC_IA64_DTPREL64LSB + -- : BFD_RELOC_IA64_LTOFF_DTPREL22 + Intel IA64 Relocations. + + -- : BFD_RELOC_M68HC11_HI8 + Motorola 68HC11 reloc. This is the 8 bit high part of an absolute + address. + + -- : BFD_RELOC_M68HC11_LO8 + Motorola 68HC11 reloc. This is the 8 bit low part of an absolute + address. + + -- : BFD_RELOC_M68HC11_3B + Motorola 68HC11 reloc. This is the 3 bit of a value. + + -- : BFD_RELOC_M68HC11_RL_JUMP + Motorola 68HC11 reloc. This reloc marks the beginning of a + jump/call instruction. It is used for linker relaxation to + correctly identify beginning of instruction and change some + branches to use PC-relative addressing mode. + + -- : BFD_RELOC_M68HC11_RL_GROUP + Motorola 68HC11 reloc. This reloc marks a group of several + instructions that gcc generates and for which the linker + relaxation pass can modify and/or remove some of them. + + -- : BFD_RELOC_M68HC11_LO16 + Motorola 68HC11 reloc. This is the 16-bit lower part of an + address. It is used for 'call' instruction to specify the symbol + address without any special transformation (due to memory bank + window). + + -- : BFD_RELOC_M68HC11_PAGE + Motorola 68HC11 reloc. This is a 8-bit reloc that specifies the + page number of an address. It is used by 'call' instruction to + specify the page number of the symbol. + + -- : BFD_RELOC_M68HC11_24 + Motorola 68HC11 reloc. This is a 24-bit reloc that represents the + address with a 16-bit value and a 8-bit page number. The symbol + address is transformed to follow the 16K memory bank of 68HC12 + (seen as mapped in the window). + + -- : BFD_RELOC_M68HC12_5B + Motorola 68HC12 reloc. This is the 5 bits of a value. + + -- : BFD_RELOC_XGATE_RL_JUMP + Freescale XGATE reloc. This reloc marks the beginning of a + bra/jal instruction. + + -- : BFD_RELOC_XGATE_RL_GROUP + Freescale XGATE reloc. This reloc marks a group of several + instructions that gcc generates and for which the linker + relaxation pass can modify and/or remove some of them. + + -- : BFD_RELOC_XGATE_LO16 + Freescale XGATE reloc. This is the 16-bit lower part of an + address. It is used for the '16-bit' instructions. + + -- : BFD_RELOC_XGATE_GPAGE + Freescale XGATE reloc. + + -- : BFD_RELOC_XGATE_24 + Freescale XGATE reloc. + + -- : BFD_RELOC_XGATE_PCREL_9 + Freescale XGATE reloc. This is a 9-bit pc-relative reloc. + + -- : BFD_RELOC_XGATE_PCREL_10 + Freescale XGATE reloc. This is a 10-bit pc-relative reloc. + + -- : BFD_RELOC_XGATE_IMM8_LO + Freescale XGATE reloc. This is the 16-bit lower part of an + address. It is used for the '16-bit' instructions. + + -- : BFD_RELOC_XGATE_IMM8_HI + Freescale XGATE reloc. This is the 16-bit higher part of an + address. It is used for the '16-bit' instructions. + + -- : BFD_RELOC_XGATE_IMM3 + Freescale XGATE reloc. This is a 3-bit pc-relative reloc. + + -- : BFD_RELOC_XGATE_IMM4 + Freescale XGATE reloc. This is a 4-bit pc-relative reloc. + + -- : BFD_RELOC_XGATE_IMM5 + Freescale XGATE reloc. This is a 5-bit pc-relative reloc. + + -- : BFD_RELOC_M68HC12_9B + Motorola 68HC12 reloc. This is the 9 bits of a value. + + -- : BFD_RELOC_M68HC12_16B + Motorola 68HC12 reloc. This is the 16 bits of a value. + + -- : BFD_RELOC_M68HC12_9_PCREL + Motorola 68HC12/XGATE reloc. This is a PCREL9 branch. + + -- : BFD_RELOC_M68HC12_10_PCREL + Motorola 68HC12/XGATE reloc. This is a PCREL10 branch. + + -- : BFD_RELOC_M68HC12_LO8XG + Motorola 68HC12/XGATE reloc. This is the 8 bit low part of an + absolute address and immediately precedes a matching HI8XG part. + + -- : BFD_RELOC_M68HC12_HI8XG + Motorola 68HC12/XGATE reloc. This is the 8 bit high part of an + absolute address and immediately follows a matching LO8XG part. + + -- : BFD_RELOC_16C_NUM08 + -- : BFD_RELOC_16C_NUM08_C + -- : BFD_RELOC_16C_NUM16 + -- : BFD_RELOC_16C_NUM16_C + -- : BFD_RELOC_16C_NUM32 + -- : BFD_RELOC_16C_NUM32_C + -- : BFD_RELOC_16C_DISP04 + -- : BFD_RELOC_16C_DISP04_C + -- : BFD_RELOC_16C_DISP08 + -- : BFD_RELOC_16C_DISP08_C + -- : BFD_RELOC_16C_DISP16 + -- : BFD_RELOC_16C_DISP16_C + -- : BFD_RELOC_16C_DISP24 + -- : BFD_RELOC_16C_DISP24_C + -- : BFD_RELOC_16C_DISP24a + -- : BFD_RELOC_16C_DISP24a_C + -- : BFD_RELOC_16C_REG04 + -- : BFD_RELOC_16C_REG04_C + -- : BFD_RELOC_16C_REG04a + -- : BFD_RELOC_16C_REG04a_C + -- : BFD_RELOC_16C_REG14 + -- : BFD_RELOC_16C_REG14_C + -- : BFD_RELOC_16C_REG16 + -- : BFD_RELOC_16C_REG16_C + -- : BFD_RELOC_16C_REG20 + -- : BFD_RELOC_16C_REG20_C + -- : BFD_RELOC_16C_ABS20 + -- : BFD_RELOC_16C_ABS20_C + -- : BFD_RELOC_16C_ABS24 + -- : BFD_RELOC_16C_ABS24_C + -- : BFD_RELOC_16C_IMM04 + -- : BFD_RELOC_16C_IMM04_C + -- : BFD_RELOC_16C_IMM16 + -- : BFD_RELOC_16C_IMM16_C + -- : BFD_RELOC_16C_IMM20 + -- : BFD_RELOC_16C_IMM20_C + -- : BFD_RELOC_16C_IMM24 + -- : BFD_RELOC_16C_IMM24_C + -- : BFD_RELOC_16C_IMM32 + -- : BFD_RELOC_16C_IMM32_C + NS CR16C Relocations. + + -- : BFD_RELOC_CR16_NUM8 + -- : BFD_RELOC_CR16_NUM16 + -- : BFD_RELOC_CR16_NUM32 + -- : BFD_RELOC_CR16_NUM32a + -- : BFD_RELOC_CR16_REGREL0 + -- : BFD_RELOC_CR16_REGREL4 + -- : BFD_RELOC_CR16_REGREL4a + -- : BFD_RELOC_CR16_REGREL14 + -- : BFD_RELOC_CR16_REGREL14a + -- : BFD_RELOC_CR16_REGREL16 + -- : BFD_RELOC_CR16_REGREL20 + -- : BFD_RELOC_CR16_REGREL20a + -- : BFD_RELOC_CR16_ABS20 + -- : BFD_RELOC_CR16_ABS24 + -- : BFD_RELOC_CR16_IMM4 + -- : BFD_RELOC_CR16_IMM8 + -- : BFD_RELOC_CR16_IMM16 + -- : BFD_RELOC_CR16_IMM20 + -- : BFD_RELOC_CR16_IMM24 + -- : BFD_RELOC_CR16_IMM32 + -- : BFD_RELOC_CR16_IMM32a + -- : BFD_RELOC_CR16_DISP4 + -- : BFD_RELOC_CR16_DISP8 + -- : BFD_RELOC_CR16_DISP16 + -- : BFD_RELOC_CR16_DISP20 + -- : BFD_RELOC_CR16_DISP24 + -- : BFD_RELOC_CR16_DISP24a + -- : BFD_RELOC_CR16_SWITCH8 + -- : BFD_RELOC_CR16_SWITCH16 + -- : BFD_RELOC_CR16_SWITCH32 + -- : BFD_RELOC_CR16_GOT_REGREL20 + -- : BFD_RELOC_CR16_GOTC_REGREL20 + -- : BFD_RELOC_CR16_GLOB_DAT + NS CR16 Relocations. + + -- : BFD_RELOC_CRX_REL4 + -- : BFD_RELOC_CRX_REL8 + -- : BFD_RELOC_CRX_REL8_CMP + -- : BFD_RELOC_CRX_REL16 + -- : BFD_RELOC_CRX_REL24 + -- : BFD_RELOC_CRX_REL32 + -- : BFD_RELOC_CRX_REGREL12 + -- : BFD_RELOC_CRX_REGREL22 + -- : BFD_RELOC_CRX_REGREL28 + -- : BFD_RELOC_CRX_REGREL32 + -- : BFD_RELOC_CRX_ABS16 + -- : BFD_RELOC_CRX_ABS32 + -- : BFD_RELOC_CRX_NUM8 + -- : BFD_RELOC_CRX_NUM16 + -- : BFD_RELOC_CRX_NUM32 + -- : BFD_RELOC_CRX_IMM16 + -- : BFD_RELOC_CRX_IMM32 + -- : BFD_RELOC_CRX_SWITCH8 + -- : BFD_RELOC_CRX_SWITCH16 + -- : BFD_RELOC_CRX_SWITCH32 + NS CRX Relocations. + + -- : BFD_RELOC_CRIS_BDISP8 + -- : BFD_RELOC_CRIS_UNSIGNED_5 + -- : BFD_RELOC_CRIS_SIGNED_6 + -- : BFD_RELOC_CRIS_UNSIGNED_6 + -- : BFD_RELOC_CRIS_SIGNED_8 + -- : BFD_RELOC_CRIS_UNSIGNED_8 + -- : BFD_RELOC_CRIS_SIGNED_16 + -- : BFD_RELOC_CRIS_UNSIGNED_16 + -- : BFD_RELOC_CRIS_LAPCQ_OFFSET + -- : BFD_RELOC_CRIS_UNSIGNED_4 + These relocs are only used within the CRIS assembler. They are not + (at present) written to any object files. + + -- : BFD_RELOC_CRIS_COPY + -- : BFD_RELOC_CRIS_GLOB_DAT + -- : BFD_RELOC_CRIS_JUMP_SLOT + -- : BFD_RELOC_CRIS_RELATIVE + Relocs used in ELF shared libraries for CRIS. + + -- : BFD_RELOC_CRIS_32_GOT + 32-bit offset to symbol-entry within GOT. + + -- : BFD_RELOC_CRIS_16_GOT + 16-bit offset to symbol-entry within GOT. + + -- : BFD_RELOC_CRIS_32_GOTPLT + 32-bit offset to symbol-entry within GOT, with PLT handling. + + -- : BFD_RELOC_CRIS_16_GOTPLT + 16-bit offset to symbol-entry within GOT, with PLT handling. + + -- : BFD_RELOC_CRIS_32_GOTREL + 32-bit offset to symbol, relative to GOT. + + -- : BFD_RELOC_CRIS_32_PLT_GOTREL + 32-bit offset to symbol with PLT entry, relative to GOT. + + -- : BFD_RELOC_CRIS_32_PLT_PCREL + 32-bit offset to symbol with PLT entry, relative to this + relocation. + + -- : BFD_RELOC_CRIS_32_GOT_GD + -- : BFD_RELOC_CRIS_16_GOT_GD + -- : BFD_RELOC_CRIS_32_GD + -- : BFD_RELOC_CRIS_DTP + -- : BFD_RELOC_CRIS_32_DTPREL + -- : BFD_RELOC_CRIS_16_DTPREL + -- : BFD_RELOC_CRIS_32_GOT_TPREL + -- : BFD_RELOC_CRIS_16_GOT_TPREL + -- : BFD_RELOC_CRIS_32_TPREL + -- : BFD_RELOC_CRIS_16_TPREL + -- : BFD_RELOC_CRIS_DTPMOD + -- : BFD_RELOC_CRIS_32_IE + Relocs used in TLS code for CRIS. + + -- : BFD_RELOC_860_COPY + -- : BFD_RELOC_860_GLOB_DAT + -- : BFD_RELOC_860_JUMP_SLOT + -- : BFD_RELOC_860_RELATIVE + -- : BFD_RELOC_860_PC26 + -- : BFD_RELOC_860_PLT26 + -- : BFD_RELOC_860_PC16 + -- : BFD_RELOC_860_LOW0 + -- : BFD_RELOC_860_SPLIT0 + -- : BFD_RELOC_860_LOW1 + -- : BFD_RELOC_860_SPLIT1 + -- : BFD_RELOC_860_LOW2 + -- : BFD_RELOC_860_SPLIT2 + -- : BFD_RELOC_860_LOW3 + -- : BFD_RELOC_860_LOGOT0 + -- : BFD_RELOC_860_SPGOT0 + -- : BFD_RELOC_860_LOGOT1 + -- : BFD_RELOC_860_SPGOT1 + -- : BFD_RELOC_860_LOGOTOFF0 + -- : BFD_RELOC_860_SPGOTOFF0 + -- : BFD_RELOC_860_LOGOTOFF1 + -- : BFD_RELOC_860_SPGOTOFF1 + -- : BFD_RELOC_860_LOGOTOFF2 + -- : BFD_RELOC_860_LOGOTOFF3 + -- : BFD_RELOC_860_LOPC + -- : BFD_RELOC_860_HIGHADJ + -- : BFD_RELOC_860_HAGOT + -- : BFD_RELOC_860_HAGOTOFF + -- : BFD_RELOC_860_HAPC + -- : BFD_RELOC_860_HIGH + -- : BFD_RELOC_860_HIGOT + -- : BFD_RELOC_860_HIGOTOFF + Intel i860 Relocations. + + -- : BFD_RELOC_OPENRISC_ABS_26 + -- : BFD_RELOC_OPENRISC_REL_26 + OpenRISC Relocations. + + -- : BFD_RELOC_H8_DIR16A8 + -- : BFD_RELOC_H8_DIR16R8 + -- : BFD_RELOC_H8_DIR24A8 + -- : BFD_RELOC_H8_DIR24R8 + -- : BFD_RELOC_H8_DIR32A16 + -- : BFD_RELOC_H8_DISP32A16 + H8 elf Relocations. + + -- : BFD_RELOC_XSTORMY16_REL_12 + -- : BFD_RELOC_XSTORMY16_12 + -- : BFD_RELOC_XSTORMY16_24 + -- : BFD_RELOC_XSTORMY16_FPTR16 + Sony Xstormy16 Relocations. + + -- : BFD_RELOC_RELC + Self-describing complex relocations. + + -- : BFD_RELOC_XC16X_PAG + -- : BFD_RELOC_XC16X_POF + -- : BFD_RELOC_XC16X_SEG + -- : BFD_RELOC_XC16X_SOF + Infineon Relocations. + + -- : BFD_RELOC_VAX_GLOB_DAT + -- : BFD_RELOC_VAX_JMP_SLOT + -- : BFD_RELOC_VAX_RELATIVE + Relocations used by VAX ELF. + + -- : BFD_RELOC_MT_PC16 + Morpho MT - 16 bit immediate relocation. + + -- : BFD_RELOC_MT_HI16 + Morpho MT - Hi 16 bits of an address. + + -- : BFD_RELOC_MT_LO16 + Morpho MT - Low 16 bits of an address. + + -- : BFD_RELOC_MT_GNU_VTINHERIT + Morpho MT - Used to tell the linker which vtable entries are used. + + -- : BFD_RELOC_MT_GNU_VTENTRY + Morpho MT - Used to tell the linker which vtable entries are used. + + -- : BFD_RELOC_MT_PCINSN8 + Morpho MT - 8 bit immediate relocation. + + -- : BFD_RELOC_MSP430_10_PCREL + -- : BFD_RELOC_MSP430_16_PCREL + -- : BFD_RELOC_MSP430_16 + -- : BFD_RELOC_MSP430_16_PCREL_BYTE + -- : BFD_RELOC_MSP430_16_BYTE + -- : BFD_RELOC_MSP430_2X_PCREL + -- : BFD_RELOC_MSP430_RL_PCREL + -- : BFD_RELOC_MSP430_ABS8 + -- : BFD_RELOC_MSP430X_PCR20_EXT_SRC + -- : BFD_RELOC_MSP430X_PCR20_EXT_DST + -- : BFD_RELOC_MSP430X_PCR20_EXT_ODST + -- : BFD_RELOC_MSP430X_ABS20_EXT_SRC + -- : BFD_RELOC_MSP430X_ABS20_EXT_DST + -- : BFD_RELOC_MSP430X_ABS20_EXT_ODST + -- : BFD_RELOC_MSP430X_ABS20_ADR_SRC + -- : BFD_RELOC_MSP430X_ABS20_ADR_DST + -- : BFD_RELOC_MSP430X_PCR16 + -- : BFD_RELOC_MSP430X_PCR20_CALL + -- : BFD_RELOC_MSP430X_ABS16 + -- : BFD_RELOC_MSP430_ABS_HI16 + -- : BFD_RELOC_MSP430_PREL31 + -- : BFD_RELOC_MSP430_SYM_DIFF + msp430 specific relocation codes + + -- : BFD_RELOC_NIOS2_S16 + -- : BFD_RELOC_NIOS2_U16 + -- : BFD_RELOC_NIOS2_CALL26 + -- : BFD_RELOC_NIOS2_IMM5 + -- : BFD_RELOC_NIOS2_CACHE_OPX + -- : BFD_RELOC_NIOS2_IMM6 + -- : BFD_RELOC_NIOS2_IMM8 + -- : BFD_RELOC_NIOS2_HI16 + -- : BFD_RELOC_NIOS2_LO16 + -- : BFD_RELOC_NIOS2_HIADJ16 + -- : BFD_RELOC_NIOS2_GPREL + -- : BFD_RELOC_NIOS2_UJMP + -- : BFD_RELOC_NIOS2_CJMP + -- : BFD_RELOC_NIOS2_CALLR + -- : BFD_RELOC_NIOS2_ALIGN + -- : BFD_RELOC_NIOS2_GOT16 + -- : BFD_RELOC_NIOS2_CALL16 + -- : BFD_RELOC_NIOS2_GOTOFF_LO + -- : BFD_RELOC_NIOS2_GOTOFF_HA + -- : BFD_RELOC_NIOS2_PCREL_LO + -- : BFD_RELOC_NIOS2_PCREL_HA + -- : BFD_RELOC_NIOS2_TLS_GD16 + -- : BFD_RELOC_NIOS2_TLS_LDM16 + -- : BFD_RELOC_NIOS2_TLS_LDO16 + -- : BFD_RELOC_NIOS2_TLS_IE16 + -- : BFD_RELOC_NIOS2_TLS_LE16 + -- : BFD_RELOC_NIOS2_TLS_DTPMOD + -- : BFD_RELOC_NIOS2_TLS_DTPREL + -- : BFD_RELOC_NIOS2_TLS_TPREL + -- : BFD_RELOC_NIOS2_COPY + -- : BFD_RELOC_NIOS2_GLOB_DAT + -- : BFD_RELOC_NIOS2_JUMP_SLOT + -- : BFD_RELOC_NIOS2_RELATIVE + -- : BFD_RELOC_NIOS2_GOTOFF + Relocations used by the Altera Nios II core. + + -- : BFD_RELOC_IQ2000_OFFSET_16 + -- : BFD_RELOC_IQ2000_OFFSET_21 + -- : BFD_RELOC_IQ2000_UHI16 + IQ2000 Relocations. + + -- : BFD_RELOC_XTENSA_RTLD + Special Xtensa relocation used only by PLT entries in ELF shared + objects to indicate that the runtime linker should set the value + to one of its own internal functions or data structures. + + -- : BFD_RELOC_XTENSA_GLOB_DAT + -- : BFD_RELOC_XTENSA_JMP_SLOT + -- : BFD_RELOC_XTENSA_RELATIVE + Xtensa relocations for ELF shared objects. + + -- : BFD_RELOC_XTENSA_PLT + Xtensa relocation used in ELF object files for symbols that may + require PLT entries. Otherwise, this is just a generic 32-bit + relocation. + + -- : BFD_RELOC_XTENSA_DIFF8 + -- : BFD_RELOC_XTENSA_DIFF16 + -- : BFD_RELOC_XTENSA_DIFF32 + Xtensa relocations to mark the difference of two local symbols. + These are only needed to support linker relaxation and can be + ignored when not relaxing. The field is set to the value of the + difference assuming no relaxation. The relocation encodes the + position of the first symbol so the linker can determine whether + to adjust the field value. + + -- : BFD_RELOC_XTENSA_SLOT0_OP + -- : BFD_RELOC_XTENSA_SLOT1_OP + -- : BFD_RELOC_XTENSA_SLOT2_OP + -- : BFD_RELOC_XTENSA_SLOT3_OP + -- : BFD_RELOC_XTENSA_SLOT4_OP + -- : BFD_RELOC_XTENSA_SLOT5_OP + -- : BFD_RELOC_XTENSA_SLOT6_OP + -- : BFD_RELOC_XTENSA_SLOT7_OP + -- : BFD_RELOC_XTENSA_SLOT8_OP + -- : BFD_RELOC_XTENSA_SLOT9_OP + -- : BFD_RELOC_XTENSA_SLOT10_OP + -- : BFD_RELOC_XTENSA_SLOT11_OP + -- : BFD_RELOC_XTENSA_SLOT12_OP + -- : BFD_RELOC_XTENSA_SLOT13_OP + -- : BFD_RELOC_XTENSA_SLOT14_OP + Generic Xtensa relocations for instruction operands. Only the slot + number is encoded in the relocation. The relocation applies to the + last PC-relative immediate operand, or if there are no PC-relative + immediates, to the last immediate operand. + + -- : BFD_RELOC_XTENSA_SLOT0_ALT + -- : BFD_RELOC_XTENSA_SLOT1_ALT + -- : BFD_RELOC_XTENSA_SLOT2_ALT + -- : BFD_RELOC_XTENSA_SLOT3_ALT + -- : BFD_RELOC_XTENSA_SLOT4_ALT + -- : BFD_RELOC_XTENSA_SLOT5_ALT + -- : BFD_RELOC_XTENSA_SLOT6_ALT + -- : BFD_RELOC_XTENSA_SLOT7_ALT + -- : BFD_RELOC_XTENSA_SLOT8_ALT + -- : BFD_RELOC_XTENSA_SLOT9_ALT + -- : BFD_RELOC_XTENSA_SLOT10_ALT + -- : BFD_RELOC_XTENSA_SLOT11_ALT + -- : BFD_RELOC_XTENSA_SLOT12_ALT + -- : BFD_RELOC_XTENSA_SLOT13_ALT + -- : BFD_RELOC_XTENSA_SLOT14_ALT + Alternate Xtensa relocations. Only the slot is encoded in the + relocation. The meaning of these relocations is opcode-specific. + + -- : BFD_RELOC_XTENSA_OP0 + -- : BFD_RELOC_XTENSA_OP1 + -- : BFD_RELOC_XTENSA_OP2 + Xtensa relocations for backward compatibility. These have all been + replaced by BFD_RELOC_XTENSA_SLOT0_OP. + + -- : BFD_RELOC_XTENSA_ASM_EXPAND + Xtensa relocation to mark that the assembler expanded the + instructions from an original target. The expansion size is + encoded in the reloc size. + + -- : BFD_RELOC_XTENSA_ASM_SIMPLIFY + Xtensa relocation to mark that the linker should simplify + assembler-expanded instructions. This is commonly used internally + by the linker after analysis of a BFD_RELOC_XTENSA_ASM_EXPAND. + + -- : BFD_RELOC_XTENSA_TLSDESC_FN + -- : BFD_RELOC_XTENSA_TLSDESC_ARG + -- : BFD_RELOC_XTENSA_TLS_DTPOFF + -- : BFD_RELOC_XTENSA_TLS_TPOFF + -- : BFD_RELOC_XTENSA_TLS_FUNC + -- : BFD_RELOC_XTENSA_TLS_ARG + -- : BFD_RELOC_XTENSA_TLS_CALL + Xtensa TLS relocations. + + -- : BFD_RELOC_Z80_DISP8 + 8 bit signed offset in (ix+d) or (iy+d). + + -- : BFD_RELOC_Z8K_DISP7 + DJNZ offset. + + -- : BFD_RELOC_Z8K_CALLR + CALR offset. + + -- : BFD_RELOC_Z8K_IMM4L + 4 bit value. + + -- : BFD_RELOC_LM32_CALL + -- : BFD_RELOC_LM32_BRANCH + -- : BFD_RELOC_LM32_16_GOT + -- : BFD_RELOC_LM32_GOTOFF_HI16 + -- : BFD_RELOC_LM32_GOTOFF_LO16 + -- : BFD_RELOC_LM32_COPY + -- : BFD_RELOC_LM32_GLOB_DAT + -- : BFD_RELOC_LM32_JMP_SLOT + -- : BFD_RELOC_LM32_RELATIVE + Lattice Mico32 relocations. + + -- : BFD_RELOC_MACH_O_SECTDIFF + Difference between two section addreses. Must be followed by a + BFD_RELOC_MACH_O_PAIR. + + -- : BFD_RELOC_MACH_O_LOCAL_SECTDIFF + Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol. + + -- : BFD_RELOC_MACH_O_PAIR + Pair of relocation. Contains the first symbol. + + -- : BFD_RELOC_MACH_O_X86_64_BRANCH32 + -- : BFD_RELOC_MACH_O_X86_64_BRANCH8 + PCREL relocations. They are marked as branch to create PLT entry + if required. + + -- : BFD_RELOC_MACH_O_X86_64_GOT + Used when referencing a GOT entry. + + -- : BFD_RELOC_MACH_O_X86_64_GOT_LOAD + Used when loading a GOT entry with movq. It is specially marked + so that the linker could optimize the movq to a leaq if possible. + + -- : BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32 + Symbol will be substracted. Must be followed by a BFD_RELOC_64. + + -- : BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 + Symbol will be substracted. Must be followed by a BFD_RELOC_64. + + -- : BFD_RELOC_MACH_O_X86_64_PCREL32_1 + Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. + + -- : BFD_RELOC_MACH_O_X86_64_PCREL32_2 + Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. + + -- : BFD_RELOC_MACH_O_X86_64_PCREL32_4 + Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. + + -- : BFD_RELOC_MICROBLAZE_32_LO + This is a 32 bit reloc for the microblaze that stores the low 16 + bits of a value + + -- : BFD_RELOC_MICROBLAZE_32_LO_PCREL + This is a 32 bit pc-relative reloc for the microblaze that stores + the low 16 bits of a value + + -- : BFD_RELOC_MICROBLAZE_32_ROSDA + This is a 32 bit reloc for the microblaze that stores a value + relative to the read-only small data area anchor + + -- : BFD_RELOC_MICROBLAZE_32_RWSDA + This is a 32 bit reloc for the microblaze that stores a value + relative to the read-write small data area anchor + + -- : BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM + This is a 32 bit reloc for the microblaze to handle expressions of + the form "Symbol Op Symbol" + + -- : BFD_RELOC_MICROBLAZE_64_NONE + This is a 64 bit reloc that stores the 32 bit pc relative value in + two words (with an imm instruction). No relocation is done here - + only used for relaxing + + -- : BFD_RELOC_MICROBLAZE_64_GOTPC + This is a 64 bit reloc that stores the 32 bit pc relative value in + two words (with an imm instruction). The relocation is + PC-relative GOT offset + + -- : BFD_RELOC_MICROBLAZE_64_GOT + This is a 64 bit reloc that stores the 32 bit pc relative value in + two words (with an imm instruction). The relocation is GOT offset + + -- : BFD_RELOC_MICROBLAZE_64_PLT + This is a 64 bit reloc that stores the 32 bit pc relative value in + two words (with an imm instruction). The relocation is + PC-relative offset into PLT + + -- : BFD_RELOC_MICROBLAZE_64_GOTOFF + This is a 64 bit reloc that stores the 32 bit GOT relative value + in two words (with an imm instruction). The relocation is + relative offset from _GLOBAL_OFFSET_TABLE_ + + -- : BFD_RELOC_MICROBLAZE_32_GOTOFF + This is a 32 bit reloc that stores the 32 bit GOT relative value + in a word. The relocation is relative offset from + + -- : BFD_RELOC_MICROBLAZE_COPY + This is used to tell the dynamic linker to copy the value out of + the dynamic object into the runtime process image. + + -- : BFD_RELOC_MICROBLAZE_64_TLS + Unused Reloc + + -- : BFD_RELOC_MICROBLAZE_64_TLSGD + This is a 64 bit reloc that stores the 32 bit GOT relative value + of the GOT TLS GD info entry in two words (with an imm + instruction). The relocation is GOT offset. + + -- : BFD_RELOC_MICROBLAZE_64_TLSLD + This is a 64 bit reloc that stores the 32 bit GOT relative value + of the GOT TLS LD info entry in two words (with an imm + instruction). The relocation is GOT offset. + + -- : BFD_RELOC_MICROBLAZE_32_TLSDTPMOD + This is a 32 bit reloc that stores the Module ID to GOT(n). + + -- : BFD_RELOC_MICROBLAZE_32_TLSDTPREL + This is a 32 bit reloc that stores TLS offset to GOT(n+1). + + -- : BFD_RELOC_MICROBLAZE_64_TLSDTPREL + This is a 32 bit reloc for storing TLS offset to two words (uses + imm instruction) + + -- : BFD_RELOC_MICROBLAZE_64_TLSGOTTPREL + This is a 64 bit reloc that stores 32-bit thread pointer relative + offset to two words (uses imm instruction). + + -- : BFD_RELOC_MICROBLAZE_64_TLSTPREL + This is a 64 bit reloc that stores 32-bit thread pointer relative + offset to two words (uses imm instruction). + + -- : BFD_RELOC_AARCH64_RELOC_START + AArch64 pseudo relocation code to mark the start of the AArch64 + relocation enumerators. N.B. the order of the enumerators is + important as several tables in the AArch64 bfd backend are indexed + by these enumerators; make sure they are all synced. + + -- : BFD_RELOC_AARCH64_NONE + AArch64 null relocation code. + + -- : BFD_RELOC_AARCH64_64 + -- : BFD_RELOC_AARCH64_32 + -- : BFD_RELOC_AARCH64_16 + Basic absolute relocations of N bits. These are equivalent to + BFD_RELOC_N and they were added to assist the indexing of the howto + table. + + -- : BFD_RELOC_AARCH64_64_PCREL + -- : BFD_RELOC_AARCH64_32_PCREL + -- : BFD_RELOC_AARCH64_16_PCREL + PC-relative relocations. These are equivalent to BFD_RELOC_N_PCREL + and they were added to assist the indexing of the howto table. + + -- : BFD_RELOC_AARCH64_MOVW_G0 + AArch64 MOV[NZK] instruction with most significant bits 0 to 15 of + an unsigned address/value. + + -- : BFD_RELOC_AARCH64_MOVW_G0_NC + AArch64 MOV[NZK] instruction with less significant bits 0 to 15 of + an address/value. No overflow checking. + + -- : BFD_RELOC_AARCH64_MOVW_G1 + AArch64 MOV[NZK] instruction with most significant bits 16 to 31 + of an unsigned address/value. + + -- : BFD_RELOC_AARCH64_MOVW_G1_NC + AArch64 MOV[NZK] instruction with less significant bits 16 to 31 + of an address/value. No overflow checking. + + -- : BFD_RELOC_AARCH64_MOVW_G2 + AArch64 MOV[NZK] instruction with most significant bits 32 to 47 + of an unsigned address/value. + + -- : BFD_RELOC_AARCH64_MOVW_G2_NC + AArch64 MOV[NZK] instruction with less significant bits 32 to 47 + of an address/value. No overflow checking. + + -- : BFD_RELOC_AARCH64_MOVW_G3 + AArch64 MOV[NZK] instruction with most signficant bits 48 to 64 of + a signed or unsigned address/value. + + -- : BFD_RELOC_AARCH64_MOVW_G0_S + AArch64 MOV[NZ] instruction with most significant bits 0 to 15 of + a signed value. Changes instruction to MOVZ or MOVN depending on + the value's sign. + + -- : BFD_RELOC_AARCH64_MOVW_G1_S + AArch64 MOV[NZ] instruction with most significant bits 16 to 31 of + a signed value. Changes instruction to MOVZ or MOVN depending on + the value's sign. + + -- : BFD_RELOC_AARCH64_MOVW_G2_S + AArch64 MOV[NZ] instruction with most significant bits 32 to 47 of + a signed value. Changes instruction to MOVZ or MOVN depending on + the value's sign. + + -- : BFD_RELOC_AARCH64_LD_LO19_PCREL + AArch64 Load Literal instruction, holding a 19 bit pc-relative word + offset. The lowest two bits must be zero and are not stored in the + instruction, giving a 21 bit signed byte offset. + + -- : BFD_RELOC_AARCH64_ADR_LO21_PCREL + AArch64 ADR instruction, holding a simple 21 bit pc-relative byte + offset. + + -- : BFD_RELOC_AARCH64_ADR_HI21_PCREL + AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page + offset, giving a 4KB aligned page base address. + + -- : BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL + AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page + offset, giving a 4KB aligned page base address, but with no + overflow checking. + + -- : BFD_RELOC_AARCH64_ADD_LO12 + AArch64 ADD immediate instruction, holding bits 0 to 11 of the + address. Used in conjunction with + BFD_RELOC_AARCH64_ADR_HI21_PCREL. + + -- : BFD_RELOC_AARCH64_LDST8_LO12 + AArch64 8-bit load/store instruction, holding bits 0 to 11 of the + address. Used in conjunction with + BFD_RELOC_AARCH64_ADR_HI21_PCREL. + + -- : BFD_RELOC_AARCH64_TSTBR14 + AArch64 14 bit pc-relative test bit and branch. The lowest two + bits must be zero and are not stored in the instruction, giving a + 16 bit signed byte offset. + + -- : BFD_RELOC_AARCH64_BRANCH19 + AArch64 19 bit pc-relative conditional branch and compare & branch. + The lowest two bits must be zero and are not stored in the + instruction, giving a 21 bit signed byte offset. + + -- : BFD_RELOC_AARCH64_JUMP26 + AArch64 26 bit pc-relative unconditional branch. The lowest two + bits must be zero and are not stored in the instruction, giving a + 28 bit signed byte offset. + + -- : BFD_RELOC_AARCH64_CALL26 + AArch64 26 bit pc-relative unconditional branch and link. The + lowest two bits must be zero and are not stored in the instruction, + giving a 28 bit signed byte offset. + + -- : BFD_RELOC_AARCH64_LDST16_LO12 + AArch64 16-bit load/store instruction, holding bits 0 to 11 of the + address. Used in conjunction with + BFD_RELOC_AARCH64_ADR_HI21_PCREL. + + -- : BFD_RELOC_AARCH64_LDST32_LO12 + AArch64 32-bit load/store instruction, holding bits 0 to 11 of the + address. Used in conjunction with + BFD_RELOC_AARCH64_ADR_HI21_PCREL. + + -- : BFD_RELOC_AARCH64_LDST64_LO12 + AArch64 64-bit load/store instruction, holding bits 0 to 11 of the + address. Used in conjunction with + BFD_RELOC_AARCH64_ADR_HI21_PCREL. + + -- : BFD_RELOC_AARCH64_LDST128_LO12 + AArch64 128-bit load/store instruction, holding bits 0 to 11 of the + address. Used in conjunction with + BFD_RELOC_AARCH64_ADR_HI21_PCREL. + + -- : BFD_RELOC_AARCH64_GOT_LD_PREL19 + AArch64 Load Literal instruction, holding a 19 bit PC relative word + offset of the global offset table entry for a symbol. The lowest + two bits must be zero and are not stored in the instruction, + giving a 21 bit signed byte offset. This relocation type requires + signed overflow checking. + + -- : BFD_RELOC_AARCH64_ADR_GOT_PAGE + Get to the page base of the global offset table entry for a symbol + as part of an ADRP instruction using a 21 bit PC relative + value.Used in conjunction with BFD_RELOC_AARCH64_LD64_GOT_LO12_NC. + + -- : BFD_RELOC_AARCH64_LD64_GOT_LO12_NC + Unsigned 12 bit byte offset for 64 bit load/store from the page of + the GOT entry for this symbol. Used in conjunction with + BFD_RELOC_AARCH64_ADR_GOTPAGE. Valid in LP64 ABI only. + + -- : BFD_RELOC_AARCH64_LD32_GOT_LO12_NC + Unsigned 12 bit byte offset for 32 bit load/store from the page of + the GOT entry for this symbol. Used in conjunction with + BFD_RELOC_AARCH64_ADR_GOTPAGE. Valid in ILP32 ABI only. + + -- : BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21 + Get to the page base of the global offset table entry for a symbols + tls_index structure as part of an adrp instruction using a 21 bit + PC relative value. Used in conjunction with + BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC. + + -- : BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC + Unsigned 12 bit byte offset to global offset table entry for a + symbols tls_index structure. Used in conjunction with + BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21. + + -- : BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1 + AArch64 TLS INITIAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC + AArch64 TLS INITIAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 + AArch64 TLS INITIAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC + AArch64 TLS INITIAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC + AArch64 TLS INITIAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19 + AArch64 TLS INITIAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2 + AArch64 TLS LOCAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1 + AArch64 TLS LOCAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC + AArch64 TLS LOCAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0 + AArch64 TLS LOCAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC + AArch64 TLS LOCAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12 + AArch64 TLS LOCAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12 + AArch64 TLS LOCAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC + AArch64 TLS LOCAL EXEC relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC_LD_PREL19 + AArch64 TLS DESC relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21 + AArch64 TLS DESC relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 + AArch64 TLS DESC relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC + AArch64 TLS DESC relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC + AArch64 TLS DESC relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC + AArch64 TLS DESC relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC_OFF_G1 + AArch64 TLS DESC relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC + AArch64 TLS DESC relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC_LDR + AArch64 TLS DESC relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC_ADD + AArch64 TLS DESC relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC_CALL + AArch64 TLS DESC relocation. + + -- : BFD_RELOC_AARCH64_COPY + AArch64 TLS relocation. + + -- : BFD_RELOC_AARCH64_GLOB_DAT + AArch64 TLS relocation. + + -- : BFD_RELOC_AARCH64_JUMP_SLOT + AArch64 TLS relocation. + + -- : BFD_RELOC_AARCH64_RELATIVE + AArch64 TLS relocation. + + -- : BFD_RELOC_AARCH64_TLS_DTPMOD + AArch64 TLS relocation. + + -- : BFD_RELOC_AARCH64_TLS_DTPREL + AArch64 TLS relocation. + + -- : BFD_RELOC_AARCH64_TLS_TPREL + AArch64 TLS relocation. + + -- : BFD_RELOC_AARCH64_TLSDESC + AArch64 TLS relocation. + + -- : BFD_RELOC_AARCH64_IRELATIVE + AArch64 support for STT_GNU_IFUNC. + + -- : BFD_RELOC_AARCH64_RELOC_END + AArch64 pseudo relocation code to mark the end of the AArch64 + relocation enumerators that have direct mapping to ELF reloc codes. + There are a few more enumerators after this one; those are mainly + used by the AArch64 assembler for the internal fixup or to select + one of the above enumerators. + + -- : BFD_RELOC_AARCH64_GAS_INTERNAL_FIXUP + AArch64 pseudo relocation code to be used internally by the AArch64 + assembler and not (currently) written to any object files. + + -- : BFD_RELOC_AARCH64_LDST_LO12 + AArch64 unspecified load/store instruction, holding bits 0 to 11 + of the address. Used in conjunction with + BFD_RELOC_AARCH64_ADR_HI21_PCREL. + + -- : BFD_RELOC_AARCH64_LD_GOT_LO12_NC + AArch64 pseudo relocation code to be used internally by the AArch64 + assembler and not (currently) written to any object files. + + -- : BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC + AArch64 pseudo relocation code to be used internally by the AArch64 + assembler and not (currently) written to any object files. + + -- : BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC + AArch64 pseudo relocation code to be used internally by the AArch64 + assembler and not (currently) written to any object files. + + -- : BFD_RELOC_TILEPRO_COPY + -- : BFD_RELOC_TILEPRO_GLOB_DAT + -- : BFD_RELOC_TILEPRO_JMP_SLOT + -- : BFD_RELOC_TILEPRO_RELATIVE + -- : BFD_RELOC_TILEPRO_BROFF_X1 + -- : BFD_RELOC_TILEPRO_JOFFLONG_X1 + -- : BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT + -- : BFD_RELOC_TILEPRO_IMM8_X0 + -- : BFD_RELOC_TILEPRO_IMM8_Y0 + -- : BFD_RELOC_TILEPRO_IMM8_X1 + -- : BFD_RELOC_TILEPRO_IMM8_Y1 + -- : BFD_RELOC_TILEPRO_DEST_IMM8_X1 + -- : BFD_RELOC_TILEPRO_MT_IMM15_X1 + -- : BFD_RELOC_TILEPRO_MF_IMM15_X1 + -- : BFD_RELOC_TILEPRO_IMM16_X0 + -- : BFD_RELOC_TILEPRO_IMM16_X1 + -- : BFD_RELOC_TILEPRO_IMM16_X0_LO + -- : BFD_RELOC_TILEPRO_IMM16_X1_LO + -- : BFD_RELOC_TILEPRO_IMM16_X0_HI + -- : BFD_RELOC_TILEPRO_IMM16_X1_HI + -- : BFD_RELOC_TILEPRO_IMM16_X0_HA + -- : BFD_RELOC_TILEPRO_IMM16_X1_HA + -- : BFD_RELOC_TILEPRO_IMM16_X0_PCREL + -- : BFD_RELOC_TILEPRO_IMM16_X1_PCREL + -- : BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL + -- : BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL + -- : BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL + -- : BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL + -- : BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL + -- : BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL + -- : BFD_RELOC_TILEPRO_IMM16_X0_GOT + -- : BFD_RELOC_TILEPRO_IMM16_X1_GOT + -- : BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO + -- : BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO + -- : BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI + -- : BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI + -- : BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA + -- : BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA + -- : BFD_RELOC_TILEPRO_MMSTART_X0 + -- : BFD_RELOC_TILEPRO_MMEND_X0 + -- : BFD_RELOC_TILEPRO_MMSTART_X1 + -- : BFD_RELOC_TILEPRO_MMEND_X1 + -- : BFD_RELOC_TILEPRO_SHAMT_X0 + -- : BFD_RELOC_TILEPRO_SHAMT_X1 + -- : BFD_RELOC_TILEPRO_SHAMT_Y0 + -- : BFD_RELOC_TILEPRO_SHAMT_Y1 + -- : BFD_RELOC_TILEPRO_TLS_GD_CALL + -- : BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD + -- : BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD + -- : BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD + -- : BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD + -- : BFD_RELOC_TILEPRO_TLS_IE_LOAD + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA + -- : BFD_RELOC_TILEPRO_TLS_DTPMOD32 + -- : BFD_RELOC_TILEPRO_TLS_DTPOFF32 + -- : BFD_RELOC_TILEPRO_TLS_TPOFF32 + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI + -- : BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA + -- : BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA + Tilera TILEPro Relocations. + + -- : BFD_RELOC_TILEGX_HW0 + -- : BFD_RELOC_TILEGX_HW1 + -- : BFD_RELOC_TILEGX_HW2 + -- : BFD_RELOC_TILEGX_HW3 + -- : BFD_RELOC_TILEGX_HW0_LAST + -- : BFD_RELOC_TILEGX_HW1_LAST + -- : BFD_RELOC_TILEGX_HW2_LAST + -- : BFD_RELOC_TILEGX_COPY + -- : BFD_RELOC_TILEGX_GLOB_DAT + -- : BFD_RELOC_TILEGX_JMP_SLOT + -- : BFD_RELOC_TILEGX_RELATIVE + -- : BFD_RELOC_TILEGX_BROFF_X1 + -- : BFD_RELOC_TILEGX_JUMPOFF_X1 + -- : BFD_RELOC_TILEGX_JUMPOFF_X1_PLT + -- : BFD_RELOC_TILEGX_IMM8_X0 + -- : BFD_RELOC_TILEGX_IMM8_Y0 + -- : BFD_RELOC_TILEGX_IMM8_X1 + -- : BFD_RELOC_TILEGX_IMM8_Y1 + -- : BFD_RELOC_TILEGX_DEST_IMM8_X1 + -- : BFD_RELOC_TILEGX_MT_IMM14_X1 + -- : BFD_RELOC_TILEGX_MF_IMM14_X1 + -- : BFD_RELOC_TILEGX_MMSTART_X0 + -- : BFD_RELOC_TILEGX_MMEND_X0 + -- : BFD_RELOC_TILEGX_SHAMT_X0 + -- : BFD_RELOC_TILEGX_SHAMT_X1 + -- : BFD_RELOC_TILEGX_SHAMT_Y0 + -- : BFD_RELOC_TILEGX_SHAMT_Y1 + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0 + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0 + -- : BFD_RELOC_TILEGX_IMM16_X0_HW1 + -- : BFD_RELOC_TILEGX_IMM16_X1_HW1 + -- : BFD_RELOC_TILEGX_IMM16_X0_HW2 + -- : BFD_RELOC_TILEGX_IMM16_X1_HW2 + -- : BFD_RELOC_TILEGX_IMM16_X0_HW3 + -- : BFD_RELOC_TILEGX_IMM16_X1_HW3 + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST + -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST + -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST + -- : BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST + -- : BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT + -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT + -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT + -- : BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE + -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE + -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD + -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD + -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL + -- : BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE + -- : BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE + -- : BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE + -- : BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE + -- : BFD_RELOC_TILEGX_TLS_DTPMOD64 + -- : BFD_RELOC_TILEGX_TLS_DTPOFF64 + -- : BFD_RELOC_TILEGX_TLS_TPOFF64 + -- : BFD_RELOC_TILEGX_TLS_DTPMOD32 + -- : BFD_RELOC_TILEGX_TLS_DTPOFF32 + -- : BFD_RELOC_TILEGX_TLS_TPOFF32 + -- : BFD_RELOC_TILEGX_TLS_GD_CALL + -- : BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD + -- : BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD + -- : BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD + -- : BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD + -- : BFD_RELOC_TILEGX_TLS_IE_LOAD + -- : BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD + -- : BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD + -- : BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD + -- : BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD + Tilera TILE-Gx Relocations. + + -- : BFD_RELOC_EPIPHANY_SIMM8 + Adapteva EPIPHANY - 8 bit signed pc-relative displacement + + -- : BFD_RELOC_EPIPHANY_SIMM24 + Adapteva EPIPHANY - 24 bit signed pc-relative displacement + + -- : BFD_RELOC_EPIPHANY_HIGH + Adapteva EPIPHANY - 16 most-significant bits of absolute address + + -- : BFD_RELOC_EPIPHANY_LOW + Adapteva EPIPHANY - 16 least-significant bits of absolute address + + -- : BFD_RELOC_EPIPHANY_SIMM11 + Adapteva EPIPHANY - 11 bit signed number - add/sub immediate + + -- : BFD_RELOC_EPIPHANY_IMM11 + Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st + displacement) + + -- : BFD_RELOC_EPIPHANY_IMM8 + Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. + + + typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; + +2.10.2.2 `bfd_reloc_type_lookup' +................................ + +*Synopsis* + reloc_howto_type *bfd_reloc_type_lookup + (bfd *abfd, bfd_reloc_code_real_type code); + reloc_howto_type *bfd_reloc_name_lookup + (bfd *abfd, const char *reloc_name); + *Description* +Return a pointer to a howto structure which, when invoked, will perform +the relocation CODE on data from the architecture noted. + +2.10.2.3 `bfd_default_reloc_type_lookup' +........................................ + +*Synopsis* + reloc_howto_type *bfd_default_reloc_type_lookup + (bfd *abfd, bfd_reloc_code_real_type code); + *Description* +Provides a default relocation lookup routine for any architecture. + +2.10.2.4 `bfd_get_reloc_code_name' +.................................. + +*Synopsis* + const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); + *Description* +Provides a printable name for the supplied relocation code. Useful +mainly for printing error messages. + +2.10.2.5 `bfd_generic_relax_section' +.................................... + +*Synopsis* + bfd_boolean bfd_generic_relax_section + (bfd *abfd, + asection *section, + struct bfd_link_info *, + bfd_boolean *); + *Description* +Provides default handling for relaxing for back ends which don't do +relaxing. + +2.10.2.6 `bfd_generic_gc_sections' +.................................. + +*Synopsis* + bfd_boolean bfd_generic_gc_sections + (bfd *, struct bfd_link_info *); + *Description* +Provides default handling for relaxing for back ends which don't do +section gc - i.e., does nothing. + +2.10.2.7 `bfd_generic_lookup_section_flags' +........................................... + +*Synopsis* + bfd_boolean bfd_generic_lookup_section_flags + (struct bfd_link_info *, struct flag_info *, asection *); + *Description* +Provides default handling for section flags lookup - i.e., does nothing. +Returns FALSE if the section should be omitted, otherwise TRUE. + +2.10.2.8 `bfd_generic_merge_sections' +..................................... + +*Synopsis* + bfd_boolean bfd_generic_merge_sections + (bfd *, struct bfd_link_info *); + *Description* +Provides default handling for SEC_MERGE section merging for back ends +which don't have SEC_MERGE support - i.e., does nothing. + +2.10.2.9 `bfd_generic_get_relocated_section_contents' +..................................................... + +*Synopsis* + bfd_byte *bfd_generic_get_relocated_section_contents + (bfd *abfd, + struct bfd_link_info *link_info, + struct bfd_link_order *link_order, + bfd_byte *data, + bfd_boolean relocatable, + asymbol **symbols); + *Description* +Provides default handling of relocation effort for back ends which +can't be bothered to do it efficiently. + + +File: bfd.info, Node: Core Files, Next: Targets, Prev: Relocations, Up: BFD front end + +2.11 Core files +=============== + +2.11.1 Core file functions +-------------------------- + +*Description* +These are functions pertaining to core files. + +2.11.1.1 `bfd_core_file_failing_command' +........................................ + +*Synopsis* + const char *bfd_core_file_failing_command (bfd *abfd); + *Description* +Return a read-only string explaining which program was running when it +failed and produced the core file ABFD. + +2.11.1.2 `bfd_core_file_failing_signal' +....................................... + +*Synopsis* + int bfd_core_file_failing_signal (bfd *abfd); + *Description* +Returns the signal number which caused the core dump which generated +the file the BFD ABFD is attached to. + +2.11.1.3 `bfd_core_file_pid' +............................ + +*Synopsis* + int bfd_core_file_pid (bfd *abfd); + *Description* +Returns the PID of the process the core dump the BFD ABFD is attached +to was generated from. + +2.11.1.4 `core_file_matches_executable_p' +......................................... + +*Synopsis* + bfd_boolean core_file_matches_executable_p + (bfd *core_bfd, bfd *exec_bfd); + *Description* +Return `TRUE' if the core file attached to CORE_BFD was generated by a +run of the executable file attached to EXEC_BFD, `FALSE' otherwise. + +2.11.1.5 `generic_core_file_matches_executable_p' +................................................. + +*Synopsis* + bfd_boolean generic_core_file_matches_executable_p + (bfd *core_bfd, bfd *exec_bfd); + *Description* +Return TRUE if the core file attached to CORE_BFD was generated by a +run of the executable file attached to EXEC_BFD. The match is based on +executable basenames only. + + Note: When not able to determine the core file failing command or +the executable name, we still return TRUE even though we're not sure +that core file and executable match. This is to avoid generating a +false warning in situations where we really don't know whether they +match or not. + + +File: bfd.info, Node: Targets, Next: Architectures, Prev: Core Files, Up: BFD front end + +2.12 Targets +============ + +*Description* +Each port of BFD to a different machine requires the creation of a +target back end. All the back end provides to the root part of BFD is a +structure containing pointers to functions which perform certain low +level operations on files. BFD translates the applications's requests +through a pointer into calls to the back end routines. + + When a file is opened with `bfd_openr', its format and target are +unknown. BFD uses various mechanisms to determine how to interpret the +file. The operations performed are: + + * Create a BFD by calling the internal routine `_bfd_new_bfd', then + call `bfd_find_target' with the target string supplied to + `bfd_openr' and the new BFD pointer. + + * If a null target string was provided to `bfd_find_target', look up + the environment variable `GNUTARGET' and use that as the target + string. + + * If the target string is still `NULL', or the target string is + `default', then use the first item in the target vector as the + target type, and set `target_defaulted' in the BFD to cause + `bfd_check_format' to loop through all the targets. *Note + bfd_target::. *Note Formats::. + + * Otherwise, inspect the elements in the target vector one by one, + until a match on target name is found. When found, use it. + + * Otherwise return the error `bfd_error_invalid_target' to + `bfd_openr'. + + * `bfd_openr' attempts to open the file using `bfd_open_file', and + returns the BFD. + Once the BFD has been opened and the target selected, the file +format may be determined. This is done by calling `bfd_check_format' on +the BFD with a suggested format. If `target_defaulted' has been set, +each possible target type is tried to see if it recognizes the +specified format. `bfd_check_format' returns `TRUE' when the caller +guesses right. + +* Menu: + +* bfd_target:: + + +File: bfd.info, Node: bfd_target, Prev: Targets, Up: Targets + +2.12.1 bfd_target +----------------- + +*Description* +This structure contains everything that BFD knows about a target. It +includes things like its byte order, name, and which routines to call +to do various operations. + + Every BFD points to a target structure with its `xvec' member. + + The macros below are used to dispatch to functions through the +`bfd_target' vector. They are used in a number of macros further down +in `bfd.h', and are also used when calling various routines by hand +inside the BFD implementation. The ARGLIST argument must be +parenthesized; it contains all the arguments to the called function. + + They make the documentation (more) unpleasant to read, so if someone +wants to fix this and not break the above, please do. + #define BFD_SEND(bfd, message, arglist) \ + ((*((bfd)->xvec->message)) arglist) + + #ifdef DEBUG_BFD_SEND + #undef BFD_SEND + #define BFD_SEND(bfd, message, arglist) \ + (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ + ((*((bfd)->xvec->message)) arglist) : \ + (bfd_assert (__FILE__,__LINE__), NULL)) + #endif + For operations which index on the BFD format: + #define BFD_SEND_FMT(bfd, message, arglist) \ + (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) + + #ifdef DEBUG_BFD_SEND + #undef BFD_SEND_FMT + #define BFD_SEND_FMT(bfd, message, arglist) \ + (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ + (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ + (bfd_assert (__FILE__,__LINE__), NULL)) + #endif + This is the structure which defines the type of BFD this is. The +`xvec' member of the struct `bfd' itself points here. Each module that +implements access to a different target under BFD, defines one of these. + + FIXME, these names should be rationalised with the names of the +entry points which call them. Too bad we can't have one macro to define +them both! + enum bfd_flavour + { + bfd_target_unknown_flavour, + bfd_target_aout_flavour, + bfd_target_coff_flavour, + bfd_target_ecoff_flavour, + bfd_target_xcoff_flavour, + bfd_target_elf_flavour, + bfd_target_ieee_flavour, + bfd_target_nlm_flavour, + bfd_target_oasys_flavour, + bfd_target_tekhex_flavour, + bfd_target_srec_flavour, + bfd_target_verilog_flavour, + bfd_target_ihex_flavour, + bfd_target_som_flavour, + bfd_target_os9k_flavour, + bfd_target_versados_flavour, + bfd_target_msdos_flavour, + bfd_target_ovax_flavour, + bfd_target_evax_flavour, + bfd_target_mmo_flavour, + bfd_target_mach_o_flavour, + bfd_target_pef_flavour, + bfd_target_pef_xlib_flavour, + bfd_target_sym_flavour + }; + + enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; + + /* Forward declaration. */ + typedef struct bfd_link_info _bfd_link_info; + + /* Forward declaration. */ + typedef struct flag_info flag_info; + + typedef struct bfd_target + { + /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ + char *name; + + /* The "flavour" of a back end is a general indication about + the contents of a file. */ + enum bfd_flavour flavour; + + /* The order of bytes within the data area of a file. */ + enum bfd_endian byteorder; + + /* The order of bytes within the header parts of a file. */ + enum bfd_endian header_byteorder; + + /* A mask of all the flags which an executable may have set - + from the set `BFD_NO_FLAGS', `HAS_RELOC', ...`D_PAGED'. */ + flagword object_flags; + + /* A mask of all the flags which a section may have set - from + the set `SEC_NO_FLAGS', `SEC_ALLOC', ...`SET_NEVER_LOAD'. */ + flagword section_flags; + + /* The character normally found at the front of a symbol. + (if any), perhaps `_'. */ + char symbol_leading_char; + + /* The pad character for file names within an archive header. */ + char ar_pad_char; + + /* The maximum number of characters in an archive header. */ + unsigned char ar_max_namelen; + + /* How well this target matches, used to select between various + possible targets when more than one target matches. */ + unsigned char match_priority; + + /* Entries for byte swapping for data. These are different from the + other entry points, since they don't take a BFD as the first argument. + Certain other handlers could do the same. */ + bfd_uint64_t (*bfd_getx64) (const void *); + bfd_int64_t (*bfd_getx_signed_64) (const void *); + void (*bfd_putx64) (bfd_uint64_t, void *); + bfd_vma (*bfd_getx32) (const void *); + bfd_signed_vma (*bfd_getx_signed_32) (const void *); + void (*bfd_putx32) (bfd_vma, void *); + bfd_vma (*bfd_getx16) (const void *); + bfd_signed_vma (*bfd_getx_signed_16) (const void *); + void (*bfd_putx16) (bfd_vma, void *); + + /* Byte swapping for the headers. */ + bfd_uint64_t (*bfd_h_getx64) (const void *); + bfd_int64_t (*bfd_h_getx_signed_64) (const void *); + void (*bfd_h_putx64) (bfd_uint64_t, void *); + bfd_vma (*bfd_h_getx32) (const void *); + bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); + void (*bfd_h_putx32) (bfd_vma, void *); + bfd_vma (*bfd_h_getx16) (const void *); + bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); + void (*bfd_h_putx16) (bfd_vma, void *); + + /* Format dependent routines: these are vectors of entry points + within the target vector structure, one for each format to check. */ + + /* Check the format of a file being read. Return a `bfd_target *' or zero. */ + const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); + + /* Set the format of a file being written. */ + bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); + + /* Write cached information into a file being written, at `bfd_close'. */ + bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); + The general target vector. These vectors are initialized using the +BFD_JUMP_TABLE macros. + + /* Generic entry points. */ + #define BFD_JUMP_TABLE_GENERIC(NAME) \ + NAME##_close_and_cleanup, \ + NAME##_bfd_free_cached_info, \ + NAME##_new_section_hook, \ + NAME##_get_section_contents, \ + NAME##_get_section_contents_in_window + + /* Called when the BFD is being closed to do any necessary cleanup. */ + bfd_boolean (*_close_and_cleanup) (bfd *); + /* Ask the BFD to free all cached information. */ + bfd_boolean (*_bfd_free_cached_info) (bfd *); + /* Called when a new section is created. */ + bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); + /* Read the contents of a section. */ + bfd_boolean (*_bfd_get_section_contents) + (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); + bfd_boolean (*_bfd_get_section_contents_in_window) + (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); + + /* Entry points to copy private data. */ + #define BFD_JUMP_TABLE_COPY(NAME) \ + NAME##_bfd_copy_private_bfd_data, \ + NAME##_bfd_merge_private_bfd_data, \ + _bfd_generic_init_private_section_data, \ + NAME##_bfd_copy_private_section_data, \ + NAME##_bfd_copy_private_symbol_data, \ + NAME##_bfd_copy_private_header_data, \ + NAME##_bfd_set_private_flags, \ + NAME##_bfd_print_private_bfd_data + + /* Called to copy BFD general private data from one object file + to another. */ + bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); + /* Called to merge BFD general private data from one object file + to a common output file when linking. */ + bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); + /* Called to initialize BFD private section data from one object file + to another. */ + #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ + BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info)) + bfd_boolean (*_bfd_init_private_section_data) + (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *); + /* Called to copy BFD private section data from one object file + to another. */ + bfd_boolean (*_bfd_copy_private_section_data) + (bfd *, sec_ptr, bfd *, sec_ptr); + /* Called to copy BFD private symbol data from one symbol + to another. */ + bfd_boolean (*_bfd_copy_private_symbol_data) + (bfd *, asymbol *, bfd *, asymbol *); + /* Called to copy BFD private header data from one object file + to another. */ + bfd_boolean (*_bfd_copy_private_header_data) + (bfd *, bfd *); + /* Called to set private backend flags. */ + bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); + + /* Called to print private BFD data. */ + bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); + + /* Core file entry points. */ + #define BFD_JUMP_TABLE_CORE(NAME) \ + NAME##_core_file_failing_command, \ + NAME##_core_file_failing_signal, \ + NAME##_core_file_matches_executable_p, \ + NAME##_core_file_pid + + char * (*_core_file_failing_command) (bfd *); + int (*_core_file_failing_signal) (bfd *); + bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); + int (*_core_file_pid) (bfd *); + + /* Archive entry points. */ + #define BFD_JUMP_TABLE_ARCHIVE(NAME) \ + NAME##_slurp_armap, \ + NAME##_slurp_extended_name_table, \ + NAME##_construct_extended_name_table, \ + NAME##_truncate_arname, \ + NAME##_write_armap, \ + NAME##_read_ar_hdr, \ + NAME##_write_ar_hdr, \ + NAME##_openr_next_archived_file, \ + NAME##_get_elt_at_index, \ + NAME##_generic_stat_arch_elt, \ + NAME##_update_armap_timestamp + + bfd_boolean (*_bfd_slurp_armap) (bfd *); + bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); + bfd_boolean (*_bfd_construct_extended_name_table) + (bfd *, char **, bfd_size_type *, const char **); + void (*_bfd_truncate_arname) (bfd *, const char *, char *); + bfd_boolean (*write_armap) + (bfd *, unsigned int, struct orl *, unsigned int, int); + void * (*_bfd_read_ar_hdr_fn) (bfd *); + bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *); + bfd * (*openr_next_archived_file) (bfd *, bfd *); + #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) + bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); + int (*_bfd_stat_arch_elt) (bfd *, struct stat *); + bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); + + /* Entry points used for symbols. */ + #define BFD_JUMP_TABLE_SYMBOLS(NAME) \ + NAME##_get_symtab_upper_bound, \ + NAME##_canonicalize_symtab, \ + NAME##_make_empty_symbol, \ + NAME##_print_symbol, \ + NAME##_get_symbol_info, \ + NAME##_bfd_is_local_label_name, \ + NAME##_bfd_is_target_special_symbol, \ + NAME##_get_lineno, \ + NAME##_find_nearest_line, \ + _bfd_generic_find_nearest_line_discriminator, \ + _bfd_generic_find_line, \ + NAME##_find_inliner_info, \ + NAME##_bfd_make_debug_symbol, \ + NAME##_read_minisymbols, \ + NAME##_minisymbol_to_symbol + + long (*_bfd_get_symtab_upper_bound) (bfd *); + long (*_bfd_canonicalize_symtab) + (bfd *, struct bfd_symbol **); + struct bfd_symbol * + (*_bfd_make_empty_symbol) (bfd *); + void (*_bfd_print_symbol) + (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); + #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) + void (*_bfd_get_symbol_info) + (bfd *, struct bfd_symbol *, symbol_info *); + #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) + bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); + bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); + alent * (*_get_lineno) (bfd *, struct bfd_symbol *); + bfd_boolean (*_bfd_find_nearest_line) + (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, + const char **, const char **, unsigned int *); + bfd_boolean (*_bfd_find_nearest_line_discriminator) + (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, + const char **, const char **, unsigned int *, unsigned int *); + bfd_boolean (*_bfd_find_line) + (bfd *, struct bfd_symbol **, struct bfd_symbol *, + const char **, unsigned int *); + bfd_boolean (*_bfd_find_inliner_info) + (bfd *, const char **, const char **, unsigned int *); + /* Back-door to allow format-aware applications to create debug symbols + while using BFD for everything else. Currently used by the assembler + when creating COFF files. */ + asymbol * (*_bfd_make_debug_symbol) + (bfd *, void *, unsigned long size); + #define bfd_read_minisymbols(b, d, m, s) \ + BFD_SEND (b, _read_minisymbols, (b, d, m, s)) + long (*_read_minisymbols) + (bfd *, bfd_boolean, void **, unsigned int *); + #define bfd_minisymbol_to_symbol(b, d, m, f) \ + BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) + asymbol * (*_minisymbol_to_symbol) + (bfd *, bfd_boolean, const void *, asymbol *); + + /* Routines for relocs. */ + #define BFD_JUMP_TABLE_RELOCS(NAME) \ + NAME##_get_reloc_upper_bound, \ + NAME##_canonicalize_reloc, \ + NAME##_bfd_reloc_type_lookup, \ + NAME##_bfd_reloc_name_lookup + + long (*_get_reloc_upper_bound) (bfd *, sec_ptr); + long (*_bfd_canonicalize_reloc) + (bfd *, sec_ptr, arelent **, struct bfd_symbol **); + /* See documentation on reloc types. */ + reloc_howto_type * + (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); + reloc_howto_type * + (*reloc_name_lookup) (bfd *, const char *); + + + /* Routines used when writing an object file. */ + #define BFD_JUMP_TABLE_WRITE(NAME) \ + NAME##_set_arch_mach, \ + NAME##_set_section_contents + + bfd_boolean (*_bfd_set_arch_mach) + (bfd *, enum bfd_architecture, unsigned long); + bfd_boolean (*_bfd_set_section_contents) + (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); + + /* Routines used by the linker. */ + #define BFD_JUMP_TABLE_LINK(NAME) \ + NAME##_sizeof_headers, \ + NAME##_bfd_get_relocated_section_contents, \ + NAME##_bfd_relax_section, \ + NAME##_bfd_link_hash_table_create, \ + NAME##_bfd_link_hash_table_free, \ + NAME##_bfd_link_add_symbols, \ + NAME##_bfd_link_just_syms, \ + NAME##_bfd_copy_link_hash_symbol_type, \ + NAME##_bfd_final_link, \ + NAME##_bfd_link_split_section, \ + NAME##_bfd_gc_sections, \ + NAME##_bfd_lookup_section_flags, \ + NAME##_bfd_merge_sections, \ + NAME##_bfd_is_group_section, \ + NAME##_bfd_discard_group, \ + NAME##_section_already_linked, \ + NAME##_bfd_define_common_symbol + + int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); + bfd_byte * (*_bfd_get_relocated_section_contents) + (bfd *, struct bfd_link_info *, struct bfd_link_order *, + bfd_byte *, bfd_boolean, struct bfd_symbol **); + + bfd_boolean (*_bfd_relax_section) + (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); + + /* Create a hash table for the linker. Different backends store + different information in this table. */ + struct bfd_link_hash_table * + (*_bfd_link_hash_table_create) (bfd *); + + /* Release the memory associated with the linker hash table. */ + void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); + + /* Add symbols from this object file into the hash table. */ + bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); + + /* Indicate that we are only retrieving symbol values from this section. */ + void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); + + /* Copy the symbol type of a linker hash table entry. */ + #define bfd_copy_link_hash_symbol_type(b, t, f) \ + BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f)) + void (*_bfd_copy_link_hash_symbol_type) + (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *); + + /* Do a link based on the link_order structures attached to each + section of the BFD. */ + bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); + + /* Should this section be split up into smaller pieces during linking. */ + bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); + + /* Remove sections that are not referenced from the output. */ + bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); + + /* Sets the bitmask of allowed and disallowed section flags. */ + bfd_boolean (*_bfd_lookup_section_flags) (struct bfd_link_info *, + struct flag_info *, + asection *); + + /* Attempt to merge SEC_MERGE sections. */ + bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); + + /* Is this section a member of a group? */ + bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); + + /* Discard members of a group. */ + bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); + + /* Check if SEC has been already linked during a reloceatable or + final link. */ + bfd_boolean (*_section_already_linked) (bfd *, asection *, + struct bfd_link_info *); + + /* Define a common symbol. */ + bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *, + struct bfd_link_hash_entry *); + + /* Routines to handle dynamic symbols and relocs. */ + #define BFD_JUMP_TABLE_DYNAMIC(NAME) \ + NAME##_get_dynamic_symtab_upper_bound, \ + NAME##_canonicalize_dynamic_symtab, \ + NAME##_get_synthetic_symtab, \ + NAME##_get_dynamic_reloc_upper_bound, \ + NAME##_canonicalize_dynamic_reloc + + /* Get the amount of memory required to hold the dynamic symbols. */ + long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); + /* Read in the dynamic symbols. */ + long (*_bfd_canonicalize_dynamic_symtab) + (bfd *, struct bfd_symbol **); + /* Create synthetized symbols. */ + long (*_bfd_get_synthetic_symtab) + (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, + struct bfd_symbol **); + /* Get the amount of memory required to hold the dynamic relocs. */ + long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); + /* Read in the dynamic relocs. */ + long (*_bfd_canonicalize_dynamic_reloc) + (bfd *, arelent **, struct bfd_symbol **); + A pointer to an alternative bfd_target in case the current one is not +satisfactory. This can happen when the target cpu supports both big +and little endian code, and target chosen by the linker has the wrong +endianness. The function open_output() in ld/ldlang.c uses this field +to find an alternative output format that is suitable. + /* Opposite endian version of this target. */ + const struct bfd_target * alternative_target; + + /* Data for use by back-end routines, which isn't + generic enough to belong in this structure. */ + const void *backend_data; + + } bfd_target; + +2.12.1.1 `bfd_set_default_target' +................................. + +*Synopsis* + bfd_boolean bfd_set_default_target (const char *name); + *Description* +Set the default target vector to use when recognizing a BFD. This +takes the name of the target, which may be a BFD target name or a +configuration triplet. + +2.12.1.2 `bfd_find_target' +.......................... + +*Synopsis* + const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); + *Description* +Return a pointer to the transfer vector for the object target named +TARGET_NAME. If TARGET_NAME is `NULL', choose the one in the +environment variable `GNUTARGET'; if that is null or not defined, then +choose the first entry in the target list. Passing in the string +"default" or setting the environment variable to "default" will cause +the first entry in the target list to be returned, and +"target_defaulted" will be set in the BFD if ABFD isn't `NULL'. This +causes `bfd_check_format' to loop over all the targets to find the one +that matches the file being read. + +2.12.1.3 `bfd_get_target_info' +.............................. + +*Synopsis* + const bfd_target *bfd_get_target_info (const char *target_name, + bfd *abfd, + bfd_boolean *is_bigendian, + int *underscoring, + const char **def_target_arch); + *Description* +Return a pointer to the transfer vector for the object target named +TARGET_NAME. If TARGET_NAME is `NULL', choose the one in the +environment variable `GNUTARGET'; if that is null or not defined, then +choose the first entry in the target list. Passing in the string +"default" or setting the environment variable to "default" will cause +the first entry in the target list to be returned, and +"target_defaulted" will be set in the BFD if ABFD isn't `NULL'. This +causes `bfd_check_format' to loop over all the targets to find the one +that matches the file being read. If IS_BIGENDIAN is not `NULL', then +set this value to target's endian mode. True for big-endian, FALSE for +little-endian or for invalid target. If UNDERSCORING is not `NULL', +then set this value to target's underscoring mode. Zero for +none-underscoring, -1 for invalid target, else the value of target +vector's symbol underscoring. If DEF_TARGET_ARCH is not `NULL', then +set it to the architecture string specified by the target_name. + +2.12.1.4 `bfd_target_list' +.......................... + +*Synopsis* + const char ** bfd_target_list (void); + *Description* +Return a freshly malloced NULL-terminated vector of the names of all +the valid BFD targets. Do not modify the names. + +2.12.1.5 `bfd_seach_for_target' +............................... + +*Synopsis* + const bfd_target *bfd_search_for_target + (int (*search_func) (const bfd_target *, void *), + void *); + *Description* +Return a pointer to the first transfer vector in the list of transfer +vectors maintained by BFD that produces a non-zero result when passed +to the function SEARCH_FUNC. The parameter DATA is passed, unexamined, +to the search function. + + +File: bfd.info, Node: Architectures, Next: Opening and Closing, Prev: Targets, Up: BFD front end + +2.13 Architectures +================== + +BFD keeps one atom in a BFD describing the architecture of the data +attached to the BFD: a pointer to a `bfd_arch_info_type'. + + Pointers to structures can be requested independently of a BFD so +that an architecture's information can be interrogated without access +to an open BFD. + + The architecture information is provided by each architecture +package. The set of default architectures is selected by the macro +`SELECT_ARCHITECTURES'. This is normally set up in the +`config/TARGET.mt' file of your choice. If the name is not defined, +then all the architectures supported are included. + + When BFD starts up, all the architectures are called with an +initialize method. It is up to the architecture back end to insert as +many items into the list of architectures as it wants to; generally +this would be one for each machine and one for the default case (an +item with a machine field of 0). + + BFD's idea of an architecture is implemented in `archures.c'. + +2.13.1 bfd_architecture +----------------------- + +*Description* +This enum gives the object file's CPU architecture, in a global +sense--i.e., what processor family does it belong to? Another field +indicates which processor within the family is in use. The machine +gives a number which distinguishes different versions of the +architecture, containing, for example, 2 and 3 for Intel i960 KA and +i960 KB, and 68020 and 68030 for Motorola 68020 and 68030. + enum bfd_architecture + { + bfd_arch_unknown, /* File arch not known. */ + bfd_arch_obscure, /* Arch known, not one of these. */ + bfd_arch_m68k, /* Motorola 68xxx */ + #define bfd_mach_m68000 1 + #define bfd_mach_m68008 2 + #define bfd_mach_m68010 3 + #define bfd_mach_m68020 4 + #define bfd_mach_m68030 5 + #define bfd_mach_m68040 6 + #define bfd_mach_m68060 7 + #define bfd_mach_cpu32 8 + #define bfd_mach_fido 9 + #define bfd_mach_mcf_isa_a_nodiv 10 + #define bfd_mach_mcf_isa_a 11 + #define bfd_mach_mcf_isa_a_mac 12 + #define bfd_mach_mcf_isa_a_emac 13 + #define bfd_mach_mcf_isa_aplus 14 + #define bfd_mach_mcf_isa_aplus_mac 15 + #define bfd_mach_mcf_isa_aplus_emac 16 + #define bfd_mach_mcf_isa_b_nousp 17 + #define bfd_mach_mcf_isa_b_nousp_mac 18 + #define bfd_mach_mcf_isa_b_nousp_emac 19 + #define bfd_mach_mcf_isa_b 20 + #define bfd_mach_mcf_isa_b_mac 21 + #define bfd_mach_mcf_isa_b_emac 22 + #define bfd_mach_mcf_isa_b_float 23 + #define bfd_mach_mcf_isa_b_float_mac 24 + #define bfd_mach_mcf_isa_b_float_emac 25 + #define bfd_mach_mcf_isa_c 26 + #define bfd_mach_mcf_isa_c_mac 27 + #define bfd_mach_mcf_isa_c_emac 28 + #define bfd_mach_mcf_isa_c_nodiv 29 + #define bfd_mach_mcf_isa_c_nodiv_mac 30 + #define bfd_mach_mcf_isa_c_nodiv_emac 31 + bfd_arch_vax, /* DEC Vax */ + bfd_arch_i960, /* Intel 960 */ + /* The order of the following is important. + lower number indicates a machine type that + only accepts a subset of the instructions + available to machines with higher numbers. + The exception is the "ca", which is + incompatible with all other machines except + "core". */ + + #define bfd_mach_i960_core 1 + #define bfd_mach_i960_ka_sa 2 + #define bfd_mach_i960_kb_sb 3 + #define bfd_mach_i960_mc 4 + #define bfd_mach_i960_xa 5 + #define bfd_mach_i960_ca 6 + #define bfd_mach_i960_jx 7 + #define bfd_mach_i960_hx 8 + + bfd_arch_or32, /* OpenRISC 32 */ + + bfd_arch_sparc, /* SPARC */ + #define bfd_mach_sparc 1 + /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ + #define bfd_mach_sparc_sparclet 2 + #define bfd_mach_sparc_sparclite 3 + #define bfd_mach_sparc_v8plus 4 + #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ + #define bfd_mach_sparc_sparclite_le 6 + #define bfd_mach_sparc_v9 7 + #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ + #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ + #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ + /* Nonzero if MACH has the v9 instruction set. */ + #define bfd_mach_sparc_v9_p(mach) \ + ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ + && (mach) != bfd_mach_sparc_sparclite_le) + /* Nonzero if MACH is a 64 bit sparc architecture. */ + #define bfd_mach_sparc_64bit_p(mach) \ + ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) + bfd_arch_spu, /* PowerPC SPU */ + #define bfd_mach_spu 256 + bfd_arch_mips, /* MIPS Rxxxx */ + #define bfd_mach_mips3000 3000 + #define bfd_mach_mips3900 3900 + #define bfd_mach_mips4000 4000 + #define bfd_mach_mips4010 4010 + #define bfd_mach_mips4100 4100 + #define bfd_mach_mips4111 4111 + #define bfd_mach_mips4120 4120 + #define bfd_mach_mips4300 4300 + #define bfd_mach_mips4400 4400 + #define bfd_mach_mips4600 4600 + #define bfd_mach_mips4650 4650 + #define bfd_mach_mips5000 5000 + #define bfd_mach_mips5400 5400 + #define bfd_mach_mips5500 5500 + #define bfd_mach_mips5900 5900 + #define bfd_mach_mips6000 6000 + #define bfd_mach_mips7000 7000 + #define bfd_mach_mips8000 8000 + #define bfd_mach_mips9000 9000 + #define bfd_mach_mips10000 10000 + #define bfd_mach_mips12000 12000 + #define bfd_mach_mips14000 14000 + #define bfd_mach_mips16000 16000 + #define bfd_mach_mips16 16 + #define bfd_mach_mips5 5 + #define bfd_mach_mips_loongson_2e 3001 + #define bfd_mach_mips_loongson_2f 3002 + #define bfd_mach_mips_loongson_3a 3003 + #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ + #define bfd_mach_mips_octeon 6501 + #define bfd_mach_mips_octeonp 6601 + #define bfd_mach_mips_octeon2 6502 + #define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */ + #define bfd_mach_mipsisa32 32 + #define bfd_mach_mipsisa32r2 33 + #define bfd_mach_mipsisa64 64 + #define bfd_mach_mipsisa64r2 65 + #define bfd_mach_mips_micromips 96 + bfd_arch_i386, /* Intel 386 */ + #define bfd_mach_i386_intel_syntax (1 << 0) + #define bfd_mach_i386_i8086 (1 << 1) + #define bfd_mach_i386_i386 (1 << 2) + #define bfd_mach_x86_64 (1 << 3) + #define bfd_mach_x64_32 (1 << 4) + #define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax) + #define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax) + #define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax) + bfd_arch_l1om, /* Intel L1OM */ + #define bfd_mach_l1om (1 << 5) + #define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax) + bfd_arch_k1om, /* Intel K1OM */ + #define bfd_mach_k1om (1 << 6) + #define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax) + #define bfd_mach_i386_nacl (1 << 7) + #define bfd_mach_i386_i386_nacl (bfd_mach_i386_i386 | bfd_mach_i386_nacl) + #define bfd_mach_x86_64_nacl (bfd_mach_x86_64 | bfd_mach_i386_nacl) + #define bfd_mach_x64_32_nacl (bfd_mach_x64_32 | bfd_mach_i386_nacl) + bfd_arch_we32k, /* AT&T WE32xxx */ + bfd_arch_tahoe, /* CCI/Harris Tahoe */ + bfd_arch_i860, /* Intel 860 */ + bfd_arch_i370, /* IBM 360/370 Mainframes */ + bfd_arch_romp, /* IBM ROMP PC/RT */ + bfd_arch_convex, /* Convex */ + bfd_arch_m88k, /* Motorola 88xxx */ + bfd_arch_m98k, /* Motorola 98xxx */ + bfd_arch_pyramid, /* Pyramid Technology */ + bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ + #define bfd_mach_h8300 1 + #define bfd_mach_h8300h 2 + #define bfd_mach_h8300s 3 + #define bfd_mach_h8300hn 4 + #define bfd_mach_h8300sn 5 + #define bfd_mach_h8300sx 6 + #define bfd_mach_h8300sxn 7 + bfd_arch_pdp11, /* DEC PDP-11 */ + bfd_arch_plugin, + bfd_arch_powerpc, /* PowerPC */ + #define bfd_mach_ppc 32 + #define bfd_mach_ppc64 64 + #define bfd_mach_ppc_403 403 + #define bfd_mach_ppc_403gc 4030 + #define bfd_mach_ppc_405 405 + #define bfd_mach_ppc_505 505 + #define bfd_mach_ppc_601 601 + #define bfd_mach_ppc_602 602 + #define bfd_mach_ppc_603 603 + #define bfd_mach_ppc_ec603e 6031 + #define bfd_mach_ppc_604 604 + #define bfd_mach_ppc_620 620 + #define bfd_mach_ppc_630 630 + #define bfd_mach_ppc_750 750 + #define bfd_mach_ppc_860 860 + #define bfd_mach_ppc_a35 35 + #define bfd_mach_ppc_rs64ii 642 + #define bfd_mach_ppc_rs64iii 643 + #define bfd_mach_ppc_7400 7400 + #define bfd_mach_ppc_e500 500 + #define bfd_mach_ppc_e500mc 5001 + #define bfd_mach_ppc_e500mc64 5005 + #define bfd_mach_ppc_e5500 5006 + #define bfd_mach_ppc_e6500 5007 + #define bfd_mach_ppc_titan 83 + #define bfd_mach_ppc_vle 84 + bfd_arch_rs6000, /* IBM RS/6000 */ + #define bfd_mach_rs6k 6000 + #define bfd_mach_rs6k_rs1 6001 + #define bfd_mach_rs6k_rsc 6003 + #define bfd_mach_rs6k_rs2 6002 + bfd_arch_hppa, /* HP PA RISC */ + #define bfd_mach_hppa10 10 + #define bfd_mach_hppa11 11 + #define bfd_mach_hppa20 20 + #define bfd_mach_hppa20w 25 + bfd_arch_d10v, /* Mitsubishi D10V */ + #define bfd_mach_d10v 1 + #define bfd_mach_d10v_ts2 2 + #define bfd_mach_d10v_ts3 3 + bfd_arch_d30v, /* Mitsubishi D30V */ + bfd_arch_dlx, /* DLX */ + bfd_arch_m68hc11, /* Motorola 68HC11 */ + bfd_arch_m68hc12, /* Motorola 68HC12 */ + #define bfd_mach_m6812_default 0 + #define bfd_mach_m6812 1 + #define bfd_mach_m6812s 2 + bfd_arch_m9s12x, /* Freescale S12X */ + bfd_arch_m9s12xg, /* Freescale XGATE */ + bfd_arch_z8k, /* Zilog Z8000 */ + #define bfd_mach_z8001 1 + #define bfd_mach_z8002 2 + bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ + bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ + #define bfd_mach_sh 1 + #define bfd_mach_sh2 0x20 + #define bfd_mach_sh_dsp 0x2d + #define bfd_mach_sh2a 0x2a + #define bfd_mach_sh2a_nofpu 0x2b + #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 + #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 + #define bfd_mach_sh2a_or_sh4 0x2a3 + #define bfd_mach_sh2a_or_sh3e 0x2a4 + #define bfd_mach_sh2e 0x2e + #define bfd_mach_sh3 0x30 + #define bfd_mach_sh3_nommu 0x31 + #define bfd_mach_sh3_dsp 0x3d + #define bfd_mach_sh3e 0x3e + #define bfd_mach_sh4 0x40 + #define bfd_mach_sh4_nofpu 0x41 + #define bfd_mach_sh4_nommu_nofpu 0x42 + #define bfd_mach_sh4a 0x4a + #define bfd_mach_sh4a_nofpu 0x4b + #define bfd_mach_sh4al_dsp 0x4d + #define bfd_mach_sh5 0x50 + bfd_arch_alpha, /* Dec Alpha */ + #define bfd_mach_alpha_ev4 0x10 + #define bfd_mach_alpha_ev5 0x20 + #define bfd_mach_alpha_ev6 0x30 + bfd_arch_arm, /* Advanced Risc Machines ARM. */ + #define bfd_mach_arm_unknown 0 + #define bfd_mach_arm_2 1 + #define bfd_mach_arm_2a 2 + #define bfd_mach_arm_3 3 + #define bfd_mach_arm_3M 4 + #define bfd_mach_arm_4 5 + #define bfd_mach_arm_4T 6 + #define bfd_mach_arm_5 7 + #define bfd_mach_arm_5T 8 + #define bfd_mach_arm_5TE 9 + #define bfd_mach_arm_XScale 10 + #define bfd_mach_arm_ep9312 11 + #define bfd_mach_arm_iWMMXt 12 + #define bfd_mach_arm_iWMMXt2 13 + bfd_arch_ns32k, /* National Semiconductors ns32000 */ + bfd_arch_w65, /* WDC 65816 */ + bfd_arch_tic30, /* Texas Instruments TMS320C30 */ + bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ + #define bfd_mach_tic3x 30 + #define bfd_mach_tic4x 40 + bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ + bfd_arch_tic6x, /* Texas Instruments TMS320C6X */ + bfd_arch_tic80, /* TI TMS320c80 (MVP) */ + bfd_arch_v850, /* NEC V850 */ + bfd_arch_v850_rh850,/* NEC V850 (using RH850 ABI) */ + #define bfd_mach_v850 1 + #define bfd_mach_v850e 'E' + #define bfd_mach_v850e1 '1' + #define bfd_mach_v850e2 0x4532 + #define bfd_mach_v850e2v3 0x45325633 + #define bfd_mach_v850e3v5 0x45335635 /* ('E'|'3'|'V'|'5') */ + bfd_arch_arc, /* ARC Cores */ + #define bfd_mach_arc_5 5 + #define bfd_mach_arc_6 6 + #define bfd_mach_arc_7 7 + #define bfd_mach_arc_8 8 + bfd_arch_m32c, /* Renesas M16C/M32C. */ + #define bfd_mach_m16c 0x75 + #define bfd_mach_m32c 0x78 + bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ + #define bfd_mach_m32r 1 /* For backwards compatibility. */ + #define bfd_mach_m32rx 'x' + #define bfd_mach_m32r2 '2' + bfd_arch_mn10200, /* Matsushita MN10200 */ + bfd_arch_mn10300, /* Matsushita MN10300 */ + #define bfd_mach_mn10300 300 + #define bfd_mach_am33 330 + #define bfd_mach_am33_2 332 + bfd_arch_fr30, + #define bfd_mach_fr30 0x46523330 + bfd_arch_frv, + #define bfd_mach_frv 1 + #define bfd_mach_frvsimple 2 + #define bfd_mach_fr300 300 + #define bfd_mach_fr400 400 + #define bfd_mach_fr450 450 + #define bfd_mach_frvtomcat 499 /* fr500 prototype */ + #define bfd_mach_fr500 500 + #define bfd_mach_fr550 550 + bfd_arch_moxie, /* The moxie processor */ + #define bfd_mach_moxie 1 + bfd_arch_mcore, + bfd_arch_mep, + #define bfd_mach_mep 1 + #define bfd_mach_mep_h1 0x6831 + #define bfd_mach_mep_c5 0x6335 + bfd_arch_metag, + #define bfd_mach_metag 1 + bfd_arch_ia64, /* HP/Intel ia64 */ + #define bfd_mach_ia64_elf64 64 + #define bfd_mach_ia64_elf32 32 + bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ + #define bfd_mach_ip2022 1 + #define bfd_mach_ip2022ext 2 + bfd_arch_iq2000, /* Vitesse IQ2000. */ + #define bfd_mach_iq2000 1 + #define bfd_mach_iq10 2 + bfd_arch_epiphany, /* Adapteva EPIPHANY */ + #define bfd_mach_epiphany16 1 + #define bfd_mach_epiphany32 2 + bfd_arch_mt, + #define bfd_mach_ms1 1 + #define bfd_mach_mrisc2 2 + #define bfd_mach_ms2 3 + bfd_arch_pj, + bfd_arch_avr, /* Atmel AVR microcontrollers. */ + #define bfd_mach_avr1 1 + #define bfd_mach_avr2 2 + #define bfd_mach_avr25 25 + #define bfd_mach_avr3 3 + #define bfd_mach_avr31 31 + #define bfd_mach_avr35 35 + #define bfd_mach_avr4 4 + #define bfd_mach_avr5 5 + #define bfd_mach_avr51 51 + #define bfd_mach_avr6 6 + #define bfd_mach_avrxmega1 101 + #define bfd_mach_avrxmega2 102 + #define bfd_mach_avrxmega3 103 + #define bfd_mach_avrxmega4 104 + #define bfd_mach_avrxmega5 105 + #define bfd_mach_avrxmega6 106 + #define bfd_mach_avrxmega7 107 + bfd_arch_bfin, /* ADI Blackfin */ + #define bfd_mach_bfin 1 + bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */ + #define bfd_mach_cr16 1 + bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ + #define bfd_mach_cr16c 1 + bfd_arch_crx, /* National Semiconductor CRX. */ + #define bfd_mach_crx 1 + bfd_arch_cris, /* Axis CRIS */ + #define bfd_mach_cris_v0_v10 255 + #define bfd_mach_cris_v32 32 + #define bfd_mach_cris_v10_v32 1032 + bfd_arch_rl78, + #define bfd_mach_rl78 0x75 + bfd_arch_rx, /* Renesas RX. */ + #define bfd_mach_rx 0x75 + bfd_arch_s390, /* IBM s390 */ + #define bfd_mach_s390_31 31 + #define bfd_mach_s390_64 64 + bfd_arch_score, /* Sunplus score */ + #define bfd_mach_score3 3 + #define bfd_mach_score7 7 + bfd_arch_openrisc, /* OpenRISC */ + bfd_arch_mmix, /* Donald Knuth's educational processor. */ + bfd_arch_xstormy16, + #define bfd_mach_xstormy16 1 + bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ + #define bfd_mach_msp11 11 + #define bfd_mach_msp110 110 + #define bfd_mach_msp12 12 + #define bfd_mach_msp13 13 + #define bfd_mach_msp14 14 + #define bfd_mach_msp15 15 + #define bfd_mach_msp16 16 + #define bfd_mach_msp20 20 + #define bfd_mach_msp21 21 + #define bfd_mach_msp22 22 + #define bfd_mach_msp23 23 + #define bfd_mach_msp24 24 + #define bfd_mach_msp26 26 + #define bfd_mach_msp31 31 + #define bfd_mach_msp32 32 + #define bfd_mach_msp33 33 + #define bfd_mach_msp41 41 + #define bfd_mach_msp42 42 + #define bfd_mach_msp43 43 + #define bfd_mach_msp44 44 + #define bfd_mach_msp430x 45 + #define bfd_mach_msp46 46 + #define bfd_mach_msp47 47 + #define bfd_mach_msp54 54 + bfd_arch_xc16x, /* Infineon's XC16X Series. */ + #define bfd_mach_xc16x 1 + #define bfd_mach_xc16xl 2 + #define bfd_mach_xc16xs 3 + bfd_arch_xgate, /* Freescale XGATE */ + #define bfd_mach_xgate 1 + bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ + #define bfd_mach_xtensa 1 + bfd_arch_z80, + #define bfd_mach_z80strict 1 /* No undocumented opcodes. */ + #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */ + #define bfd_mach_z80full 7 /* All undocumented instructions. */ + #define bfd_mach_r800 11 /* R800: successor with multiplication. */ + bfd_arch_lm32, /* Lattice Mico32 */ + #define bfd_mach_lm32 1 + bfd_arch_microblaze,/* Xilinx MicroBlaze. */ + bfd_arch_tilepro, /* Tilera TILEPro */ + bfd_arch_tilegx, /* Tilera TILE-Gx */ + #define bfd_mach_tilepro 1 + #define bfd_mach_tilegx 1 + #define bfd_mach_tilegx32 2 + bfd_arch_aarch64, /* AArch64 */ + #define bfd_mach_aarch64 0 + #define bfd_mach_aarch64_ilp32 32 + bfd_arch_nios2, + #define bfd_mach_nios2 0 + bfd_arch_last + }; + +2.13.2 bfd_arch_info +-------------------- + +*Description* +This structure contains information on architectures for use within BFD. + + typedef struct bfd_arch_info + { + int bits_per_word; + int bits_per_address; + int bits_per_byte; + enum bfd_architecture arch; + unsigned long mach; + const char *arch_name; + const char *printable_name; + unsigned int section_align_power; + /* TRUE if this is the default machine for the architecture. + The default arch should be the first entry for an arch so that + all the entries for that arch can be accessed via `next'. */ + bfd_boolean the_default; + const struct bfd_arch_info * (*compatible) + (const struct bfd_arch_info *a, const struct bfd_arch_info *b); + + bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); + + /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If + IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is + TRUE, the buffer contains code. */ + void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian, + bfd_boolean code); + + const struct bfd_arch_info *next; + } + bfd_arch_info_type; + +2.13.2.1 `bfd_printable_name' +............................. + +*Synopsis* + const char *bfd_printable_name (bfd *abfd); + *Description* +Return a printable string representing the architecture and machine +from the pointer to the architecture info structure. + +2.13.2.2 `bfd_scan_arch' +........................ + +*Synopsis* + const bfd_arch_info_type *bfd_scan_arch (const char *string); + *Description* +Figure out if BFD supports any cpu which could be described with the +name STRING. Return a pointer to an `arch_info' structure if a machine +is found, otherwise NULL. + +2.13.2.3 `bfd_arch_list' +........................ + +*Synopsis* + const char **bfd_arch_list (void); + *Description* +Return a freshly malloced NULL-terminated vector of the names of all +the valid BFD architectures. Do not modify the names. + +2.13.2.4 `bfd_arch_get_compatible' +.................................. + +*Synopsis* + const bfd_arch_info_type *bfd_arch_get_compatible + (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); + *Description* +Determine whether two BFDs' architectures and machine types are +compatible. Calculates the lowest common denominator between the two +architectures and machine types implied by the BFDs and returns a +pointer to an `arch_info' structure describing the compatible machine. + +2.13.2.5 `bfd_default_arch_struct' +.................................. + +*Description* +The `bfd_default_arch_struct' is an item of `bfd_arch_info_type' which +has been initialized to a fairly generic state. A BFD starts life by +pointing to this structure, until the correct back end has determined +the real architecture of the file. + extern const bfd_arch_info_type bfd_default_arch_struct; + +2.13.2.6 `bfd_set_arch_info' +............................ + +*Synopsis* + void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); + *Description* +Set the architecture info of ABFD to ARG. + +2.13.2.7 `bfd_default_set_arch_mach' +.................................... + +*Synopsis* + bfd_boolean bfd_default_set_arch_mach + (bfd *abfd, enum bfd_architecture arch, unsigned long mach); + *Description* +Set the architecture and machine type in BFD ABFD to ARCH and MACH. +Find the correct pointer to a structure and insert it into the +`arch_info' pointer. + +2.13.2.8 `bfd_get_arch' +....................... + +*Synopsis* + enum bfd_architecture bfd_get_arch (bfd *abfd); + *Description* +Return the enumerated type which describes the BFD ABFD's architecture. + +2.13.2.9 `bfd_get_mach' +....................... + +*Synopsis* + unsigned long bfd_get_mach (bfd *abfd); + *Description* +Return the long type which describes the BFD ABFD's machine. + +2.13.2.10 `bfd_arch_bits_per_byte' +.................................. + +*Synopsis* + unsigned int bfd_arch_bits_per_byte (bfd *abfd); + *Description* +Return the number of bits in one of the BFD ABFD's architecture's bytes. + +2.13.2.11 `bfd_arch_bits_per_address' +..................................... + +*Synopsis* + unsigned int bfd_arch_bits_per_address (bfd *abfd); + *Description* +Return the number of bits in one of the BFD ABFD's architecture's +addresses. + +2.13.2.12 `bfd_default_compatible' +.................................. + +*Synopsis* + const bfd_arch_info_type *bfd_default_compatible + (const bfd_arch_info_type *a, const bfd_arch_info_type *b); + *Description* +The default function for testing for compatibility. + +2.13.2.13 `bfd_default_scan' +............................ + +*Synopsis* + bfd_boolean bfd_default_scan + (const struct bfd_arch_info *info, const char *string); + *Description* +The default function for working out whether this is an architecture +hit and a machine hit. + +2.13.2.14 `bfd_get_arch_info' +............................. + +*Synopsis* + const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); + *Description* +Return the architecture info struct in ABFD. + +2.13.2.15 `bfd_lookup_arch' +........................... + +*Synopsis* + const bfd_arch_info_type *bfd_lookup_arch + (enum bfd_architecture arch, unsigned long machine); + *Description* +Look for the architecture info structure which matches the arguments +ARCH and MACHINE. A machine of 0 matches the machine/architecture +structure which marks itself as the default. + +2.13.2.16 `bfd_printable_arch_mach' +................................... + +*Synopsis* + const char *bfd_printable_arch_mach + (enum bfd_architecture arch, unsigned long machine); + *Description* +Return a printable string representing the architecture and machine +type. + + This routine is depreciated. + +2.13.2.17 `bfd_octets_per_byte' +............................... + +*Synopsis* + unsigned int bfd_octets_per_byte (bfd *abfd); + *Description* +Return the number of octets (8-bit quantities) per target byte (minimum +addressable unit). In most cases, this will be one, but some DSP +targets have 16, 32, or even 48 bits per byte. + +2.13.2.18 `bfd_arch_mach_octets_per_byte' +......................................... + +*Synopsis* + unsigned int bfd_arch_mach_octets_per_byte + (enum bfd_architecture arch, unsigned long machine); + *Description* +See bfd_octets_per_byte. + + This routine is provided for those cases where a bfd * is not +available + +2.13.2.19 `bfd_arch_default_fill' +................................. + +*Synopsis* + void *bfd_arch_default_fill (bfd_size_type count, + bfd_boolean is_bigendian, + bfd_boolean code); + *Description* +Allocate via bfd_malloc and return a fill buffer of size COUNT. If +IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is +TRUE, the buffer contains code. + + +File: bfd.info, Node: Opening and Closing, Next: Internal, Prev: Architectures, Up: BFD front end + + /* Set to N to open the next N BFDs using an alternate id space. */ + extern unsigned int bfd_use_reserved_id; + +2.14 Opening and closing BFDs +============================= + +2.14.1 Functions for opening and closing +---------------------------------------- + +2.14.1.1 `bfd_fopen' +.................... + +*Synopsis* + bfd *bfd_fopen (const char *filename, const char *target, + const char *mode, int fd); + *Description* +Open the file FILENAME with the target TARGET. Return a pointer to the +created BFD. If FD is not -1, then `fdopen' is used to open the file; +otherwise, `fopen' is used. MODE is passed directly to `fopen' or +`fdopen'. + + Calls `bfd_find_target', so TARGET is interpreted as by that +function. + + The new BFD is marked as cacheable iff FD is -1. + + If `NULL' is returned then an error has occured. Possible errors +are `bfd_error_no_memory', `bfd_error_invalid_target' or `system_call' +error. + + On error, FD is always closed. + +2.14.1.2 `bfd_openr' +.................... + +*Synopsis* + bfd *bfd_openr (const char *filename, const char *target); + *Description* +Open the file FILENAME (using `fopen') with the target TARGET. Return +a pointer to the created BFD. + + Calls `bfd_find_target', so TARGET is interpreted as by that +function. + + If `NULL' is returned then an error has occured. Possible errors +are `bfd_error_no_memory', `bfd_error_invalid_target' or `system_call' +error. + +2.14.1.3 `bfd_fdopenr' +...................... + +*Synopsis* + bfd *bfd_fdopenr (const char *filename, const char *target, int fd); + *Description* +`bfd_fdopenr' is to `bfd_fopenr' much like `fdopen' is to `fopen'. It +opens a BFD on a file already described by the FD supplied. + + When the file is later `bfd_close'd, the file descriptor will be +closed. If the caller desires that this file descriptor be cached by +BFD (opened as needed, closed as needed to free descriptors for other +opens), with the supplied FD used as an initial file descriptor (but +subject to closure at any time), call bfd_set_cacheable(bfd, 1) on the +returned BFD. The default is to assume no caching; the file descriptor +will remain open until `bfd_close', and will not be affected by BFD +operations on other files. + + Possible errors are `bfd_error_no_memory', +`bfd_error_invalid_target' and `bfd_error_system_call'. + + On error, FD is closed. + +2.14.1.4 `bfd_openstreamr' +.......................... + +*Synopsis* + bfd *bfd_openstreamr (const char *, const char *, void *); + *Description* +Open a BFD for read access on an existing stdio stream. When the BFD +is passed to `bfd_close', the stream will be closed. + +2.14.1.5 `bfd_openr_iovec' +.......................... + +*Synopsis* + bfd *bfd_openr_iovec (const char *filename, const char *target, + void *(*open_func) (struct bfd *nbfd, + void *open_closure), + void *open_closure, + file_ptr (*pread_func) (struct bfd *nbfd, + void *stream, + void *buf, + file_ptr nbytes, + file_ptr offset), + int (*close_func) (struct bfd *nbfd, + void *stream), + int (*stat_func) (struct bfd *abfd, + void *stream, + struct stat *sb)); + *Description* +Create and return a BFD backed by a read-only STREAM. The STREAM is +created using OPEN_FUNC, accessed using PREAD_FUNC and destroyed using +CLOSE_FUNC. + + Calls `bfd_find_target', so TARGET is interpreted as by that +function. + + Calls OPEN_FUNC (which can call `bfd_zalloc' and `bfd_get_filename') +to obtain the read-only stream backing the BFD. OPEN_FUNC either +succeeds returning the non-`NULL' STREAM, or fails returning `NULL' +(setting `bfd_error'). + + Calls PREAD_FUNC to request NBYTES of data from STREAM starting at +OFFSET (e.g., via a call to `bfd_read'). PREAD_FUNC either succeeds +returning the number of bytes read (which can be less than NBYTES when +end-of-file), or fails returning -1 (setting `bfd_error'). + + Calls CLOSE_FUNC when the BFD is later closed using `bfd_close'. +CLOSE_FUNC either succeeds returning 0, or fails returning -1 (setting +`bfd_error'). + + Calls STAT_FUNC to fill in a stat structure for bfd_stat, +bfd_get_size, and bfd_get_mtime calls. STAT_FUNC returns 0 on success, +or returns -1 on failure (setting `bfd_error'). + + If `bfd_openr_iovec' returns `NULL' then an error has occurred. +Possible errors are `bfd_error_no_memory', `bfd_error_invalid_target' +and `bfd_error_system_call'. + +2.14.1.6 `bfd_openw' +.................... + +*Synopsis* + bfd *bfd_openw (const char *filename, const char *target); + *Description* +Create a BFD, associated with file FILENAME, using the file format +TARGET, and return a pointer to it. + + Possible errors are `bfd_error_system_call', `bfd_error_no_memory', +`bfd_error_invalid_target'. + +2.14.1.7 `bfd_close' +.................... + +*Synopsis* + bfd_boolean bfd_close (bfd *abfd); + *Description* +Close a BFD. If the BFD was open for writing, then pending operations +are completed and the file written out and closed. If the created file +is executable, then `chmod' is called to mark it as such. + + All memory attached to the BFD is released. + + The file descriptor associated with the BFD is closed (even if it +was passed in to BFD by `bfd_fdopenr'). + + *Returns* +`TRUE' is returned if all is ok, otherwise `FALSE'. + +2.14.1.8 `bfd_close_all_done' +............................. + +*Synopsis* + bfd_boolean bfd_close_all_done (bfd *); + *Description* +Close a BFD. Differs from `bfd_close' since it does not complete any +pending operations. This routine would be used if the application had +just used BFD for swapping and didn't want to use any of the writing +code. + + If the created file is executable, then `chmod' is called to mark it +as such. + + All memory attached to the BFD is released. + + *Returns* +`TRUE' is returned if all is ok, otherwise `FALSE'. + +2.14.1.9 `bfd_create' +..................... + +*Synopsis* + bfd *bfd_create (const char *filename, bfd *templ); + *Description* +Create a new BFD in the manner of `bfd_openw', but without opening a +file. The new BFD takes the target from the target used by TEMPL. The +format is always set to `bfd_object'. + +2.14.1.10 `bfd_make_writable' +............................. + +*Synopsis* + bfd_boolean bfd_make_writable (bfd *abfd); + *Description* +Takes a BFD as created by `bfd_create' and converts it into one like as +returned by `bfd_openw'. It does this by converting the BFD to +BFD_IN_MEMORY. It's assumed that you will call `bfd_make_readable' on +this bfd later. + + *Returns* +`TRUE' is returned if all is ok, otherwise `FALSE'. + +2.14.1.11 `bfd_make_readable' +............................. + +*Synopsis* + bfd_boolean bfd_make_readable (bfd *abfd); + *Description* +Takes a BFD as created by `bfd_create' and `bfd_make_writable' and +converts it into one like as returned by `bfd_openr'. It does this by +writing the contents out to the memory buffer, then reversing the +direction. + + *Returns* +`TRUE' is returned if all is ok, otherwise `FALSE'. + +2.14.1.12 `bfd_alloc' +..................... + +*Synopsis* + void *bfd_alloc (bfd *abfd, bfd_size_type wanted); + *Description* +Allocate a block of WANTED bytes of memory attached to `abfd' and +return a pointer to it. + +2.14.1.13 `bfd_alloc2' +...................... + +*Synopsis* + void *bfd_alloc2 (bfd *abfd, bfd_size_type nmemb, bfd_size_type size); + *Description* +Allocate a block of NMEMB elements of SIZE bytes each of memory +attached to `abfd' and return a pointer to it. + +2.14.1.14 `bfd_zalloc' +...................... + +*Synopsis* + void *bfd_zalloc (bfd *abfd, bfd_size_type wanted); + *Description* +Allocate a block of WANTED bytes of zeroed memory attached to `abfd' +and return a pointer to it. + +2.14.1.15 `bfd_zalloc2' +....................... + +*Synopsis* + void *bfd_zalloc2 (bfd *abfd, bfd_size_type nmemb, bfd_size_type size); + *Description* +Allocate a block of NMEMB elements of SIZE bytes each of zeroed memory +attached to `abfd' and return a pointer to it. + +2.14.1.16 `bfd_calc_gnu_debuglink_crc32' +........................................ + +*Synopsis* + unsigned long bfd_calc_gnu_debuglink_crc32 + (unsigned long crc, const unsigned char *buf, bfd_size_type len); + *Description* +Computes a CRC value as used in the .gnu_debuglink section. Advances +the previously computed CRC value by computing and adding in the crc32 +for LEN bytes of BUF. + + *Returns* +Return the updated CRC32 value. + +2.14.1.17 `bfd_get_debug_link_info' +................................... + +*Synopsis* + char *bfd_get_debug_link_info (bfd *abfd, unsigned long *crc32_out); + *Description* +fetch the filename and CRC32 value for any separate debuginfo +associated with ABFD. Return NULL if no such info found, otherwise +return filename and update CRC32_OUT. The returned filename is +allocated with `malloc'; freeing it is the responsibility of the caller. + +2.14.1.18 `bfd_get_alt_debug_link_info' +....................................... + +*Synopsis* + char *bfd_get_alt_debug_link_info (bfd *abfd, unsigned long *crc32_out); + *Description* +Fetch the filename and BuildID value for any alternate debuginfo +associated with ABFD. Return NULL if no such info found, otherwise +return filename and update BUILDID_OUT. The returned filename is +allocated with `malloc'; freeing it is the responsibility of the caller. + +2.14.1.19 `separate_debug_file_exists' +...................................... + +*Synopsis* + bfd_boolean separate_debug_file_exists + (char *name, unsigned long crc32); + *Description* +Checks to see if NAME is a file and if its contents match CRC32. + +2.14.1.20 `separate_alt_debug_file_exists' +.......................................... + +*Synopsis* + bfd_boolean separate_alt_debug_file_exists + (char *name, unsigned long crc32); + *Description* +Checks to see if NAME is a file and if its BuildID matches BUILDID. + +2.14.1.21 `find_separate_debug_file' +.................................... + +*Synopsis* + char *find_separate_debug_file (bfd *abfd); + *Description* +Searches ABFD for a section called SECTION_NAME which is expected to +contain a reference to a file containing separate debugging +information. The function scans various locations in the filesystem, +including the file tree rooted at DEBUG_FILE_DIRECTORY, and returns the +first matching filename that it finds. If CHECK_CRC is TRUE then the +contents of the file must also match the CRC value contained in +SECTION_NAME. Returns NULL if no valid file could be found. + +2.14.1.22 `bfd_follow_gnu_debuglink' +.................................... + +*Synopsis* + char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); + *Description* +Takes a BFD and searches it for a .gnu_debuglink section. If this +section is found, it examines the section for the name and checksum of +a '.debug' file containing auxiliary debugging information. It then +searches the filesystem for this .debug file in some standard +locations, including the directory tree rooted at DIR, and if found +returns the full filename. + + If DIR is NULL, it will search a default path configured into libbfd +at build time. [XXX this feature is not currently implemented]. + + *Returns* +`NULL' on any errors or failure to locate the .debug file, otherwise a +pointer to a heap-allocated string containing the filename. The caller +is responsible for freeing this string. + +2.14.1.23 `bfd_follow_gnu_debugaltlink' +....................................... + +*Synopsis* + char *bfd_follow_gnu_debugaltlink (bfd *abfd, const char *dir); + *Description* +Takes a BFD and searches it for a .gnu_debugaltlink section. If this +section is found, it examines the section for the name of a file +containing auxiliary debugging information. It then searches the +filesystem for this file in a set of standard locations, including the +directory tree rooted at DIR, and if found returns the full filename. + + If DIR is NULL, it will search a default path configured into libbfd +at build time. [FIXME: This feature is not currently implemented]. + + *Returns* +`NULL' on any errors or failure to locate the debug file, otherwise a +pointer to a heap-allocated string containing the filename. The caller +is responsible for freeing this string. + +2.14.1.24 `bfd_create_gnu_debuglink_section' +............................................ + +*Synopsis* + struct bfd_section *bfd_create_gnu_debuglink_section + (bfd *abfd, const char *filename); + *Description* +Takes a BFD and adds a .gnu_debuglink section to it. The section is +sized to be big enough to contain a link to the specified FILENAME. + + *Returns* +A pointer to the new section is returned if all is ok. Otherwise +`NULL' is returned and bfd_error is set. + +2.14.1.25 `bfd_fill_in_gnu_debuglink_section' +............................................. + +*Synopsis* + bfd_boolean bfd_fill_in_gnu_debuglink_section + (bfd *abfd, struct bfd_section *sect, const char *filename); + *Description* +Takes a BFD and containing a .gnu_debuglink section SECT and fills in +the contents of the section to contain a link to the specified +FILENAME. The filename should be relative to the current directory. + + *Returns* +`TRUE' is returned if all is ok. Otherwise `FALSE' is returned and +bfd_error is set. + + +File: bfd.info, Node: Internal, Next: File Caching, Prev: Opening and Closing, Up: BFD front end + +2.15 Implementation details +=========================== + +2.15.1 Internal functions +------------------------- + +*Description* +These routines are used within BFD. They are not intended for export, +but are documented here for completeness. + +2.15.1.1 `bfd_write_bigendian_4byte_int' +........................................ + +*Synopsis* + bfd_boolean bfd_write_bigendian_4byte_int (bfd *, unsigned int); + *Description* +Write a 4 byte integer I to the output BFD ABFD, in big endian order +regardless of what else is going on. This is useful in archives. + +2.15.1.2 `bfd_put_size' +....................... + +2.15.1.3 `bfd_get_size' +....................... + +*Description* +These macros as used for reading and writing raw data in sections; each +access (except for bytes) is vectored through the target format of the +BFD and mangled accordingly. The mangling performs any necessary endian +translations and removes alignment restrictions. Note that types +accepted and returned by these macros are identical so they can be +swapped around in macros--for example, `libaout.h' defines `GET_WORD' +to either `bfd_get_32' or `bfd_get_64'. + + In the put routines, VAL must be a `bfd_vma'. If we are on a system +without prototypes, the caller is responsible for making sure that is +true, with a cast if necessary. We don't cast them in the macro +definitions because that would prevent `lint' or `gcc -Wall' from +detecting sins such as passing a pointer. To detect calling these with +less than a `bfd_vma', use `gcc -Wconversion' on a host with 64 bit +`bfd_vma''s. + + /* Byte swapping macros for user section data. */ + + #define bfd_put_8(abfd, val, ptr) \ + ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) + #define bfd_put_signed_8 \ + bfd_put_8 + #define bfd_get_8(abfd, ptr) \ + (*(const unsigned char *) (ptr) & 0xff) + #define bfd_get_signed_8(abfd, ptr) \ + (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) + + #define bfd_put_16(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) + #define bfd_put_signed_16 \ + bfd_put_16 + #define bfd_get_16(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx16, (ptr)) + #define bfd_get_signed_16(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) + + #define bfd_put_32(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) + #define bfd_put_signed_32 \ + bfd_put_32 + #define bfd_get_32(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx32, (ptr)) + #define bfd_get_signed_32(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) + + #define bfd_put_64(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) + #define bfd_put_signed_64 \ + bfd_put_64 + #define bfd_get_64(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx64, (ptr)) + #define bfd_get_signed_64(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) + + #define bfd_get(bits, abfd, ptr) \ + ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ + : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ + : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ + : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ + : (abort (), (bfd_vma) - 1)) + + #define bfd_put(bits, abfd, val, ptr) \ + ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ + : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ + : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ + : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ + : (abort (), (void) 0)) + +2.15.1.4 `bfd_h_put_size' +......................... + +*Description* +These macros have the same function as their `bfd_get_x' brethren, +except that they are used for removing information for the header +records of object files. Believe it or not, some object files keep +their header records in big endian order and their data in little +endian order. + + /* Byte swapping macros for file header data. */ + + #define bfd_h_put_8(abfd, val, ptr) \ + bfd_put_8 (abfd, val, ptr) + #define bfd_h_put_signed_8(abfd, val, ptr) \ + bfd_put_8 (abfd, val, ptr) + #define bfd_h_get_8(abfd, ptr) \ + bfd_get_8 (abfd, ptr) + #define bfd_h_get_signed_8(abfd, ptr) \ + bfd_get_signed_8 (abfd, ptr) + + #define bfd_h_put_16(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) + #define bfd_h_put_signed_16 \ + bfd_h_put_16 + #define bfd_h_get_16(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx16, (ptr)) + #define bfd_h_get_signed_16(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) + + #define bfd_h_put_32(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) + #define bfd_h_put_signed_32 \ + bfd_h_put_32 + #define bfd_h_get_32(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx32, (ptr)) + #define bfd_h_get_signed_32(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) + + #define bfd_h_put_64(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) + #define bfd_h_put_signed_64 \ + bfd_h_put_64 + #define bfd_h_get_64(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx64, (ptr)) + #define bfd_h_get_signed_64(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) + + /* Aliases for the above, which should eventually go away. */ + + #define H_PUT_64 bfd_h_put_64 + #define H_PUT_32 bfd_h_put_32 + #define H_PUT_16 bfd_h_put_16 + #define H_PUT_8 bfd_h_put_8 + #define H_PUT_S64 bfd_h_put_signed_64 + #define H_PUT_S32 bfd_h_put_signed_32 + #define H_PUT_S16 bfd_h_put_signed_16 + #define H_PUT_S8 bfd_h_put_signed_8 + #define H_GET_64 bfd_h_get_64 + #define H_GET_32 bfd_h_get_32 + #define H_GET_16 bfd_h_get_16 + #define H_GET_8 bfd_h_get_8 + #define H_GET_S64 bfd_h_get_signed_64 + #define H_GET_S32 bfd_h_get_signed_32 + #define H_GET_S16 bfd_h_get_signed_16 + #define H_GET_S8 bfd_h_get_signed_8 + +2.15.1.5 `bfd_log2' +................... + +*Synopsis* + unsigned int bfd_log2 (bfd_vma x); + *Description* +Return the log base 2 of the value supplied, rounded up. E.g., an X of +1025 returns 11. A X of 0 returns 0. + + +File: bfd.info, Node: File Caching, Next: Linker Functions, Prev: Internal, Up: BFD front end + +2.16 File caching +================= + +The file caching mechanism is embedded within BFD and allows the +application to open as many BFDs as it wants without regard to the +underlying operating system's file descriptor limit (often as low as 20 +open files). The module in `cache.c' maintains a least recently used +list of `bfd_cache_max_open' files, and exports the name +`bfd_cache_lookup', which runs around and makes sure that the required +BFD is open. If not, then it chooses a file to close, closes it and +opens the one wanted, returning its file handle. + +2.16.1 Caching functions +------------------------ + +2.16.1.1 `bfd_cache_init' +......................... + +*Synopsis* + bfd_boolean bfd_cache_init (bfd *abfd); + *Description* +Add a newly opened BFD to the cache. + +2.16.1.2 `bfd_cache_close' +.......................... + +*Synopsis* + bfd_boolean bfd_cache_close (bfd *abfd); + *Description* +Remove the BFD ABFD from the cache. If the attached file is open, then +close it too. + + *Returns* +`FALSE' is returned if closing the file fails, `TRUE' is returned if +all is well. + +2.16.1.3 `bfd_cache_close_all' +.............................. + +*Synopsis* + bfd_boolean bfd_cache_close_all (void); + *Description* +Remove all BFDs from the cache. If the attached file is open, then +close it too. + + *Returns* +`FALSE' is returned if closing one of the file fails, `TRUE' is +returned if all is well. + +2.16.1.4 `bfd_open_file' +........................ + +*Synopsis* + FILE* bfd_open_file (bfd *abfd); + *Description* +Call the OS to open a file for ABFD. Return the `FILE *' (possibly +`NULL') that results from this operation. Set up the BFD so that +future accesses know the file is open. If the `FILE *' returned is +`NULL', then it won't have been put in the cache, so it won't have to +be removed from it. + + +File: bfd.info, Node: Linker Functions, Next: Hash Tables, Prev: File Caching, Up: BFD front end + +2.17 Linker Functions +===================== + +The linker uses three special entry points in the BFD target vector. +It is not necessary to write special routines for these entry points +when creating a new BFD back end, since generic versions are provided. +However, writing them can speed up linking and make it use +significantly less runtime memory. + + The first routine creates a hash table used by the other routines. +The second routine adds the symbols from an object file to the hash +table. The third routine takes all the object files and links them +together to create the output file. These routines are designed so +that the linker proper does not need to know anything about the symbols +in the object files that it is linking. The linker merely arranges the +sections as directed by the linker script and lets BFD handle the +details of symbols and relocs. + + The second routine and third routines are passed a pointer to a +`struct bfd_link_info' structure (defined in `bfdlink.h') which holds +information relevant to the link, including the linker hash table +(which was created by the first routine) and a set of callback +functions to the linker proper. + + The generic linker routines are in `linker.c', and use the header +file `genlink.h'. As of this writing, the only back ends which have +implemented versions of these routines are a.out (in `aoutx.h') and +ECOFF (in `ecoff.c'). The a.out routines are used as examples +throughout this section. + +* Menu: + +* Creating a Linker Hash Table:: +* Adding Symbols to the Hash Table:: +* Performing the Final Link:: + + +File: bfd.info, Node: Creating a Linker Hash Table, Next: Adding Symbols to the Hash Table, Prev: Linker Functions, Up: Linker Functions + +2.17.1 Creating a linker hash table +----------------------------------- + +The linker routines must create a hash table, which must be derived +from `struct bfd_link_hash_table' described in `bfdlink.c'. *Note Hash +Tables::, for information on how to create a derived hash table. This +entry point is called using the target vector of the linker output file. + + The `_bfd_link_hash_table_create' entry point must allocate and +initialize an instance of the desired hash table. If the back end does +not require any additional information to be stored with the entries in +the hash table, the entry point may simply create a `struct +bfd_link_hash_table'. Most likely, however, some additional +information will be needed. + + For example, with each entry in the hash table the a.out linker +keeps the index the symbol has in the final output file (this index +number is used so that when doing a relocatable link the symbol index +used in the output file can be quickly filled in when copying over a +reloc). The a.out linker code defines the required structures and +functions for a hash table derived from `struct bfd_link_hash_table'. +The a.out linker hash table is created by the function +`NAME(aout,link_hash_table_create)'; it simply allocates space for the +hash table, initializes it, and returns a pointer to it. + + When writing the linker routines for a new back end, you will +generally not know exactly which fields will be required until you have +finished. You should simply create a new hash table which defines no +additional fields, and then simply add fields as they become necessary. + + +File: bfd.info, Node: Adding Symbols to the Hash Table, Next: Performing the Final Link, Prev: Creating a Linker Hash Table, Up: Linker Functions + +2.17.2 Adding symbols to the hash table +--------------------------------------- + +The linker proper will call the `_bfd_link_add_symbols' entry point for +each object file or archive which is to be linked (typically these are +the files named on the command line, but some may also come from the +linker script). The entry point is responsible for examining the file. +For an object file, BFD must add any relevant symbol information to +the hash table. For an archive, BFD must determine which elements of +the archive should be used and adding them to the link. + + The a.out version of this entry point is +`NAME(aout,link_add_symbols)'. + +* Menu: + +* Differing file formats:: +* Adding symbols from an object file:: +* Adding symbols from an archive:: + + +File: bfd.info, Node: Differing file formats, Next: Adding symbols from an object file, Prev: Adding Symbols to the Hash Table, Up: Adding Symbols to the Hash Table + +2.17.2.1 Differing file formats +............................... + +Normally all the files involved in a link will be of the same format, +but it is also possible to link together different format object files, +and the back end must support that. The `_bfd_link_add_symbols' entry +point is called via the target vector of the file to be added. This +has an important consequence: the function may not assume that the hash +table is the type created by the corresponding +`_bfd_link_hash_table_create' vector. All the `_bfd_link_add_symbols' +function can assume about the hash table is that it is derived from +`struct bfd_link_hash_table'. + + Sometimes the `_bfd_link_add_symbols' function must store some +information in the hash table entry to be used by the `_bfd_final_link' +function. In such a case the output bfd xvec must be checked to make +sure that the hash table was created by an object file of the same +format. + + The `_bfd_final_link' routine must be prepared to handle a hash +entry without any extra information added by the +`_bfd_link_add_symbols' function. A hash entry without extra +information will also occur when the linker script directs the linker +to create a symbol. Note that, regardless of how a hash table entry is +added, all the fields will be initialized to some sort of null value by +the hash table entry initialization function. + + See `ecoff_link_add_externals' for an example of how to check the +output bfd before saving information (in this case, the ECOFF external +symbol debugging information) in a hash table entry. + + +File: bfd.info, Node: Adding symbols from an object file, Next: Adding symbols from an archive, Prev: Differing file formats, Up: Adding Symbols to the Hash Table + +2.17.2.2 Adding symbols from an object file +........................................... + +When the `_bfd_link_add_symbols' routine is passed an object file, it +must add all externally visible symbols in that object file to the hash +table. The actual work of adding the symbol to the hash table is +normally handled by the function `_bfd_generic_link_add_one_symbol'. +The `_bfd_link_add_symbols' routine is responsible for reading all the +symbols from the object file and passing the correct information to +`_bfd_generic_link_add_one_symbol'. + + The `_bfd_link_add_symbols' routine should not use +`bfd_canonicalize_symtab' to read the symbols. The point of providing +this routine is to avoid the overhead of converting the symbols into +generic `asymbol' structures. + + `_bfd_generic_link_add_one_symbol' handles the details of combining +common symbols, warning about multiple definitions, and so forth. It +takes arguments which describe the symbol to add, notably symbol flags, +a section, and an offset. The symbol flags include such things as +`BSF_WEAK' or `BSF_INDIRECT'. The section is a section in the object +file, or something like `bfd_und_section_ptr' for an undefined symbol +or `bfd_com_section_ptr' for a common symbol. + + If the `_bfd_final_link' routine is also going to need to read the +symbol information, the `_bfd_link_add_symbols' routine should save it +somewhere attached to the object file BFD. However, the information +should only be saved if the `keep_memory' field of the `info' argument +is TRUE, so that the `-no-keep-memory' linker switch is effective. + + The a.out function which adds symbols from an object file is +`aout_link_add_object_symbols', and most of the interesting work is in +`aout_link_add_symbols'. The latter saves pointers to the hash tables +entries created by `_bfd_generic_link_add_one_symbol' indexed by symbol +number, so that the `_bfd_final_link' routine does not have to call the +hash table lookup routine to locate the entry. + + +File: bfd.info, Node: Adding symbols from an archive, Prev: Adding symbols from an object file, Up: Adding Symbols to the Hash Table + +2.17.2.3 Adding symbols from an archive +....................................... + +When the `_bfd_link_add_symbols' routine is passed an archive, it must +look through the symbols defined by the archive and decide which +elements of the archive should be included in the link. For each such +element it must call the `add_archive_element' linker callback, and it +must add the symbols from the object file to the linker hash table. +(The callback may in fact indicate that a replacement BFD should be +used, in which case the symbols from that BFD should be added to the +linker hash table instead.) + + In most cases the work of looking through the symbols in the archive +should be done by the `_bfd_generic_link_add_archive_symbols' function. +This function builds a hash table from the archive symbol table and +looks through the list of undefined symbols to see which elements +should be included. `_bfd_generic_link_add_archive_symbols' is passed +a function to call to make the final decision about adding an archive +element to the link and to do the actual work of adding the symbols to +the linker hash table. + + The function passed to `_bfd_generic_link_add_archive_symbols' must +read the symbols of the archive element and decide whether the archive +element should be included in the link. If the element is to be +included, the `add_archive_element' linker callback routine must be +called with the element as an argument, and the element's symbols must +be added to the linker hash table just as though the element had itself +been passed to the `_bfd_link_add_symbols' function. The +`add_archive_element' callback has the option to indicate that it would +like to replace the element archive with a substitute BFD, in which +case it is the symbols of that substitute BFD that must be added to the +linker hash table instead. + + When the a.out `_bfd_link_add_symbols' function receives an archive, +it calls `_bfd_generic_link_add_archive_symbols' passing +`aout_link_check_archive_element' as the function argument. +`aout_link_check_archive_element' calls `aout_link_check_ar_symbols'. +If the latter decides to add the element (an element is only added if +it provides a real, non-common, definition for a previously undefined +or common symbol) it calls the `add_archive_element' callback and then +`aout_link_check_archive_element' calls `aout_link_add_symbols' to +actually add the symbols to the linker hash table - possibly those of a +substitute BFD, if the `add_archive_element' callback avails itself of +that option. + + The ECOFF back end is unusual in that it does not normally call +`_bfd_generic_link_add_archive_symbols', because ECOFF archives already +contain a hash table of symbols. The ECOFF back end searches the +archive itself to avoid the overhead of creating a new hash table. + + +File: bfd.info, Node: Performing the Final Link, Prev: Adding Symbols to the Hash Table, Up: Linker Functions + +2.17.3 Performing the final link +-------------------------------- + +When all the input files have been processed, the linker calls the +`_bfd_final_link' entry point of the output BFD. This routine is +responsible for producing the final output file, which has several +aspects. It must relocate the contents of the input sections and copy +the data into the output sections. It must build an output symbol +table including any local symbols from the input files and the global +symbols from the hash table. When producing relocatable output, it must +modify the input relocs and write them into the output file. There may +also be object format dependent work to be done. + + The linker will also call the `write_object_contents' entry point +when the BFD is closed. The two entry points must work together in +order to produce the correct output file. + + The details of how this works are inevitably dependent upon the +specific object file format. The a.out `_bfd_final_link' routine is +`NAME(aout,final_link)'. + +* Menu: + +* Information provided by the linker:: +* Relocating the section contents:: +* Writing the symbol table:: + + +File: bfd.info, Node: Information provided by the linker, Next: Relocating the section contents, Prev: Performing the Final Link, Up: Performing the Final Link + +2.17.3.1 Information provided by the linker +........................................... + +Before the linker calls the `_bfd_final_link' entry point, it sets up +some data structures for the function to use. + + The `input_bfds' field of the `bfd_link_info' structure will point +to a list of all the input files included in the link. These files are +linked through the `link_next' field of the `bfd' structure. + + Each section in the output file will have a list of `link_order' +structures attached to the `map_head.link_order' field (the +`link_order' structure is defined in `bfdlink.h'). These structures +describe how to create the contents of the output section in terms of +the contents of various input sections, fill constants, and, +eventually, other types of information. They also describe relocs that +must be created by the BFD backend, but do not correspond to any input +file; this is used to support -Ur, which builds constructors while +generating a relocatable object file. + + +File: bfd.info, Node: Relocating the section contents, Next: Writing the symbol table, Prev: Information provided by the linker, Up: Performing the Final Link + +2.17.3.2 Relocating the section contents +........................................ + +The `_bfd_final_link' function should look through the `link_order' +structures attached to each section of the output file. Each +`link_order' structure should either be handled specially, or it should +be passed to the function `_bfd_default_link_order' which will do the +right thing (`_bfd_default_link_order' is defined in `linker.c'). + + For efficiency, a `link_order' of type `bfd_indirect_link_order' +whose associated section belongs to a BFD of the same format as the +output BFD must be handled specially. This type of `link_order' +describes part of an output section in terms of a section belonging to +one of the input files. The `_bfd_final_link' function should read the +contents of the section and any associated relocs, apply the relocs to +the section contents, and write out the modified section contents. If +performing a relocatable link, the relocs themselves must also be +modified and written out. + + The functions `_bfd_relocate_contents' and +`_bfd_final_link_relocate' provide some general support for performing +the actual relocations, notably overflow checking. Their arguments +include information about the symbol the relocation is against and a +`reloc_howto_type' argument which describes the relocation to perform. +These functions are defined in `reloc.c'. + + The a.out function which handles reading, relocating, and writing +section contents is `aout_link_input_section'. The actual relocation +is done in `aout_link_input_section_std' and +`aout_link_input_section_ext'. + + +File: bfd.info, Node: Writing the symbol table, Prev: Relocating the section contents, Up: Performing the Final Link + +2.17.3.3 Writing the symbol table +................................. + +The `_bfd_final_link' function must gather all the symbols in the input +files and write them out. It must also write out all the symbols in +the global hash table. This must be controlled by the `strip' and +`discard' fields of the `bfd_link_info' structure. + + The local symbols of the input files will not have been entered into +the linker hash table. The `_bfd_final_link' routine must consider +each input file and include the symbols in the output file. It may be +convenient to do this when looking through the `link_order' structures, +or it may be done by stepping through the `input_bfds' list. + + The `_bfd_final_link' routine must also traverse the global hash +table to gather all the externally visible symbols. It is possible +that most of the externally visible symbols may be written out when +considering the symbols of each input file, but it is still necessary +to traverse the hash table since the linker script may have defined +some symbols that are not in any of the input files. + + The `strip' field of the `bfd_link_info' structure controls which +symbols are written out. The possible values are listed in +`bfdlink.h'. If the value is `strip_some', then the `keep_hash' field +of the `bfd_link_info' structure is a hash table of symbols to keep; +each symbol should be looked up in this hash table, and only symbols +which are present should be included in the output file. + + If the `strip' field of the `bfd_link_info' structure permits local +symbols to be written out, the `discard' field is used to further +controls which local symbols are included in the output file. If the +value is `discard_l', then all local symbols which begin with a certain +prefix are discarded; this is controlled by the +`bfd_is_local_label_name' entry point. + + The a.out backend handles symbols by calling +`aout_link_write_symbols' on each input BFD and then traversing the +global hash table with the function `aout_link_write_other_symbol'. It +builds a string table while writing out the symbols, which is written +to the output file at the end of `NAME(aout,final_link)'. + +2.17.3.4 `bfd_link_split_section' +................................. + +*Synopsis* + bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); + *Description* +Return nonzero if SEC should be split during a reloceatable or final +link. + #define bfd_link_split_section(abfd, sec) \ + BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) + +2.17.3.5 `bfd_section_already_linked' +..................................... + +*Synopsis* + bfd_boolean bfd_section_already_linked (bfd *abfd, + asection *sec, + struct bfd_link_info *info); + *Description* +Check if DATA has been already linked during a reloceatable or final +link. Return TRUE if it has. + #define bfd_section_already_linked(abfd, sec, info) \ + BFD_SEND (abfd, _section_already_linked, (abfd, sec, info)) + +2.17.3.6 `bfd_generic_define_common_symbol' +........................................... + +*Synopsis* + bfd_boolean bfd_generic_define_common_symbol + (bfd *output_bfd, struct bfd_link_info *info, + struct bfd_link_hash_entry *h); + *Description* +Convert common symbol H into a defined symbol. Return TRUE on success +and FALSE on failure. + #define bfd_define_common_symbol(output_bfd, info, h) \ + BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h)) + +2.17.3.7 `bfd_find_version_for_sym' +................................... + +*Synopsis* + struct bfd_elf_version_tree * bfd_find_version_for_sym + (struct bfd_elf_version_tree *verdefs, + const char *sym_name, bfd_boolean *hide); + *Description* +Search an elf version script tree for symbol versioning info and export +/ don't-export status for a given symbol. Return non-NULL on success +and NULL on failure; also sets the output `hide' boolean parameter. + +2.17.3.8 `bfd_hide_sym_by_version' +.................................. + +*Synopsis* + bfd_boolean bfd_hide_sym_by_version + (struct bfd_elf_version_tree *verdefs, const char *sym_name); + *Description* +Search an elf version script tree for symbol versioning info for a +given symbol. Return TRUE if the symbol is hidden. + + +File: bfd.info, Node: Hash Tables, Prev: Linker Functions, Up: BFD front end + +2.18 Hash Tables +================ + +BFD provides a simple set of hash table functions. Routines are +provided to initialize a hash table, to free a hash table, to look up a +string in a hash table and optionally create an entry for it, and to +traverse a hash table. There is currently no routine to delete an +string from a hash table. + + The basic hash table does not permit any data to be stored with a +string. However, a hash table is designed to present a base class from +which other types of hash tables may be derived. These derived types +may store additional information with the string. Hash tables were +implemented in this way, rather than simply providing a data pointer in +a hash table entry, because they were designed for use by the linker +back ends. The linker may create thousands of hash table entries, and +the overhead of allocating private data and storing and following +pointers becomes noticeable. + + The basic hash table code is in `hash.c'. + +* Menu: + +* Creating and Freeing a Hash Table:: +* Looking Up or Entering a String:: +* Traversing a Hash Table:: +* Deriving a New Hash Table Type:: + + +File: bfd.info, Node: Creating and Freeing a Hash Table, Next: Looking Up or Entering a String, Prev: Hash Tables, Up: Hash Tables + +2.18.1 Creating and freeing a hash table +---------------------------------------- + +To create a hash table, create an instance of a `struct bfd_hash_table' +(defined in `bfd.h') and call `bfd_hash_table_init' (if you know +approximately how many entries you will need, the function +`bfd_hash_table_init_n', which takes a SIZE argument, may be used). +`bfd_hash_table_init' returns `FALSE' if some sort of error occurs. + + The function `bfd_hash_table_init' take as an argument a function to +use to create new entries. For a basic hash table, use the function +`bfd_hash_newfunc'. *Note Deriving a New Hash Table Type::, for why +you would want to use a different value for this argument. + + `bfd_hash_table_init' will create an objalloc which will be used to +allocate new entries. You may allocate memory on this objalloc using +`bfd_hash_allocate'. + + Use `bfd_hash_table_free' to free up all the memory that has been +allocated for a hash table. This will not free up the `struct +bfd_hash_table' itself, which you must provide. + + Use `bfd_hash_set_default_size' to set the default size of hash +table to use. + + +File: bfd.info, Node: Looking Up or Entering a String, Next: Traversing a Hash Table, Prev: Creating and Freeing a Hash Table, Up: Hash Tables + +2.18.2 Looking up or entering a string +-------------------------------------- + +The function `bfd_hash_lookup' is used both to look up a string in the +hash table and to create a new entry. + + If the CREATE argument is `FALSE', `bfd_hash_lookup' will look up a +string. If the string is found, it will returns a pointer to a `struct +bfd_hash_entry'. If the string is not found in the table +`bfd_hash_lookup' will return `NULL'. You should not modify any of the +fields in the returns `struct bfd_hash_entry'. + + If the CREATE argument is `TRUE', the string will be entered into +the hash table if it is not already there. Either way a pointer to a +`struct bfd_hash_entry' will be returned, either to the existing +structure or to a newly created one. In this case, a `NULL' return +means that an error occurred. + + If the CREATE argument is `TRUE', and a new entry is created, the +COPY argument is used to decide whether to copy the string onto the +hash table objalloc or not. If COPY is passed as `FALSE', you must be +careful not to deallocate or modify the string as long as the hash table +exists. + + +File: bfd.info, Node: Traversing a Hash Table, Next: Deriving a New Hash Table Type, Prev: Looking Up or Entering a String, Up: Hash Tables + +2.18.3 Traversing a hash table +------------------------------ + +The function `bfd_hash_traverse' may be used to traverse a hash table, +calling a function on each element. The traversal is done in a random +order. + + `bfd_hash_traverse' takes as arguments a function and a generic +`void *' pointer. The function is called with a hash table entry (a +`struct bfd_hash_entry *') and the generic pointer passed to +`bfd_hash_traverse'. The function must return a `boolean' value, which +indicates whether to continue traversing the hash table. If the +function returns `FALSE', `bfd_hash_traverse' will stop the traversal +and return immediately. + + +File: bfd.info, Node: Deriving a New Hash Table Type, Prev: Traversing a Hash Table, Up: Hash Tables + +2.18.4 Deriving a new hash table type +------------------------------------- + +Many uses of hash tables want to store additional information which +each entry in the hash table. Some also find it convenient to store +additional information with the hash table itself. This may be done +using a derived hash table. + + Since C is not an object oriented language, creating a derived hash +table requires sticking together some boilerplate routines with a few +differences specific to the type of hash table you want to create. + + An example of a derived hash table is the linker hash table. The +structures for this are defined in `bfdlink.h'. The functions are in +`linker.c'. + + You may also derive a hash table from an already derived hash table. +For example, the a.out linker backend code uses a hash table derived +from the linker hash table. + +* Menu: + +* Define the Derived Structures:: +* Write the Derived Creation Routine:: +* Write Other Derived Routines:: + + +File: bfd.info, Node: Define the Derived Structures, Next: Write the Derived Creation Routine, Prev: Deriving a New Hash Table Type, Up: Deriving a New Hash Table Type + +2.18.4.1 Define the derived structures +...................................... + +You must define a structure for an entry in the hash table, and a +structure for the hash table itself. + + The first field in the structure for an entry in the hash table must +be of the type used for an entry in the hash table you are deriving +from. If you are deriving from a basic hash table this is `struct +bfd_hash_entry', which is defined in `bfd.h'. The first field in the +structure for the hash table itself must be of the type of the hash +table you are deriving from itself. If you are deriving from a basic +hash table, this is `struct bfd_hash_table'. + + For example, the linker hash table defines `struct +bfd_link_hash_entry' (in `bfdlink.h'). The first field, `root', is of +type `struct bfd_hash_entry'. Similarly, the first field in `struct +bfd_link_hash_table', `table', is of type `struct bfd_hash_table'. + + +File: bfd.info, Node: Write the Derived Creation Routine, Next: Write Other Derived Routines, Prev: Define the Derived Structures, Up: Deriving a New Hash Table Type + +2.18.4.2 Write the derived creation routine +........................................... + +You must write a routine which will create and initialize an entry in +the hash table. This routine is passed as the function argument to +`bfd_hash_table_init'. + + In order to permit other hash tables to be derived from the hash +table you are creating, this routine must be written in a standard way. + + The first argument to the creation routine is a pointer to a hash +table entry. This may be `NULL', in which case the routine should +allocate the right amount of space. Otherwise the space has already +been allocated by a hash table type derived from this one. + + After allocating space, the creation routine must call the creation +routine of the hash table type it is derived from, passing in a pointer +to the space it just allocated. This will initialize any fields used +by the base hash table. + + Finally the creation routine must initialize any local fields for +the new hash table type. + + Here is a boilerplate example of a creation routine. FUNCTION_NAME +is the name of the routine. ENTRY_TYPE is the type of an entry in the +hash table you are creating. BASE_NEWFUNC is the name of the creation +routine of the hash table type your hash table is derived from. + + struct bfd_hash_entry * + FUNCTION_NAME (struct bfd_hash_entry *entry, + struct bfd_hash_table *table, + const char *string) + { + struct ENTRY_TYPE *ret = (ENTRY_TYPE *) entry; + + /* Allocate the structure if it has not already been allocated by a + derived class. */ + if (ret == NULL) + { + ret = bfd_hash_allocate (table, sizeof (* ret)); + if (ret == NULL) + return NULL; + } + + /* Call the allocation method of the base class. */ + ret = ((ENTRY_TYPE *) + BASE_NEWFUNC ((struct bfd_hash_entry *) ret, table, string)); + + /* Initialize the local fields here. */ + + return (struct bfd_hash_entry *) ret; + } + *Description* +The creation routine for the linker hash table, which is in `linker.c', +looks just like this example. FUNCTION_NAME is +`_bfd_link_hash_newfunc'. ENTRY_TYPE is `struct bfd_link_hash_entry'. +BASE_NEWFUNC is `bfd_hash_newfunc', the creation routine for a basic +hash table. + + `_bfd_link_hash_newfunc' also initializes the local fields in a +linker hash table entry: `type', `written' and `next'. + + +File: bfd.info, Node: Write Other Derived Routines, Prev: Write the Derived Creation Routine, Up: Deriving a New Hash Table Type + +2.18.4.3 Write other derived routines +..................................... + +You will want to write other routines for your new hash table, as well. + + You will want an initialization routine which calls the +initialization routine of the hash table you are deriving from and +initializes any other local fields. For the linker hash table, this is +`_bfd_link_hash_table_init' in `linker.c'. + + You will want a lookup routine which calls the lookup routine of the +hash table you are deriving from and casts the result. The linker hash +table uses `bfd_link_hash_lookup' in `linker.c' (this actually takes an +additional argument which it uses to decide how to return the looked up +value). + + You may want a traversal routine. This should just call the +traversal routine of the hash table you are deriving from with +appropriate casts. The linker hash table uses `bfd_link_hash_traverse' +in `linker.c'. + + These routines may simply be defined as macros. For example, the +a.out backend linker hash table, which is derived from the linker hash +table, uses macros for the lookup and traversal routines. These are +`aout_link_hash_lookup' and `aout_link_hash_traverse' in aoutx.h. + + +File: bfd.info, Node: BFD back ends, Next: GNU Free Documentation License, Prev: BFD front end, Up: Top + +3 BFD back ends +*************** + +* Menu: + +* What to Put Where:: +* aout :: a.out backends +* coff :: coff backends +* elf :: elf backends +* mmo :: mmo backend + + +File: bfd.info, Node: What to Put Where, Next: aout, Prev: BFD back ends, Up: BFD back ends + +3.1 What to Put Where +===================== + +All of BFD lives in one directory. + + +File: bfd.info, Node: aout, Next: coff, Prev: What to Put Where, Up: BFD back ends + +3.2 a.out backends +================== + +*Description* +BFD supports a number of different flavours of a.out format, though the +major differences are only the sizes of the structures on disk, and the +shape of the relocation information. + + The support is split into a basic support file `aoutx.h' and other +files which derive functions from the base. One derivation file is +`aoutf1.h' (for a.out flavour 1), and adds to the basic a.out functions +support for sun3, sun4, 386 and 29k a.out files, to create a target +jump vector for a specific target. + + This information is further split out into more specific files for +each machine, including `sunos.c' for sun3 and sun4, `newsos3.c' for +the Sony NEWS, and `demo64.c' for a demonstration of a 64 bit a.out +format. + + The base file `aoutx.h' defines general mechanisms for reading and +writing records to and from disk and various other methods which BFD +requires. It is included by `aout32.c' and `aout64.c' to form the names +`aout_32_swap_exec_header_in', `aout_64_swap_exec_header_in', etc. + + As an example, this is what goes on to make the back end for a sun4, +from `aout32.c': + + #define ARCH_SIZE 32 + #include "aoutx.h" + + Which exports names: + + ... + aout_32_canonicalize_reloc + aout_32_find_nearest_line + aout_32_get_lineno + aout_32_get_reloc_upper_bound + ... + + from `sunos.c': + + #define TARGET_NAME "a.out-sunos-big" + #define VECNAME sunos_big_vec + #include "aoutf1.h" + + requires all the names from `aout32.c', and produces the jump vector + + sunos_big_vec + + The file `host-aout.c' is a special case. It is for a large set of +hosts that use "more or less standard" a.out files, and for which +cross-debugging is not interesting. It uses the standard 32-bit a.out +support routines, but determines the file offsets and addresses of the +text, data, and BSS sections, the machine architecture and machine +type, and the entry point address, in a host-dependent manner. Once +these values have been determined, generic code is used to handle the +object file. + + When porting it to run on a new system, you must supply: + + HOST_PAGE_SIZE + HOST_SEGMENT_SIZE + HOST_MACHINE_ARCH (optional) + HOST_MACHINE_MACHINE (optional) + HOST_TEXT_START_ADDR + HOST_STACK_END_ADDR + + in the file `../include/sys/h-XXX.h' (for your host). These values, +plus the structures and macros defined in `a.out.h' on your host +system, will produce a BFD target that will access ordinary a.out files +on your host. To configure a new machine to use `host-aout.c', specify: + + TDEFAULTS = -DDEFAULT_VECTOR=host_aout_big_vec + TDEPFILES= host-aout.o trad-core.o + + in the `config/XXX.mt' file, and modify `configure.in' to use the +`XXX.mt' file (by setting "`bfd_target=XXX'") when your configuration +is selected. + +3.2.1 Relocations +----------------- + +*Description* +The file `aoutx.h' provides for both the _standard_ and _extended_ +forms of a.out relocation records. + + The standard records contain only an address, a symbol index, and a +type field. The extended records (used on 29ks and sparcs) also have a +full integer for an addend. + +3.2.2 Internal entry points +--------------------------- + +*Description* +`aoutx.h' exports several routines for accessing the contents of an +a.out file, which are gathered and exported in turn by various format +specific files (eg sunos.c). + +3.2.2.1 `aout_SIZE_swap_exec_header_in' +....................................... + +*Synopsis* + void aout_SIZE_swap_exec_header_in, + (bfd *abfd, + struct external_exec *bytes, + struct internal_exec *execp); + *Description* +Swap the information in an executable header RAW_BYTES taken from a raw +byte stream memory image into the internal exec header structure EXECP. + +3.2.2.2 `aout_SIZE_swap_exec_header_out' +........................................ + +*Synopsis* + void aout_SIZE_swap_exec_header_out + (bfd *abfd, + struct internal_exec *execp, + struct external_exec *raw_bytes); + *Description* +Swap the information in an internal exec header structure EXECP into +the buffer RAW_BYTES ready for writing to disk. + +3.2.2.3 `aout_SIZE_some_aout_object_p' +...................................... + +*Synopsis* + const bfd_target *aout_SIZE_some_aout_object_p + (bfd *abfd, + struct internal_exec *execp, + const bfd_target *(*callback_to_real_object_p) (bfd *)); + *Description* +Some a.out variant thinks that the file open in ABFD checking is an +a.out file. Do some more checking, and set up for access if it really +is. Call back to the calling environment's "finish up" function just +before returning, to handle any last-minute setup. + +3.2.2.4 `aout_SIZE_mkobject' +............................ + +*Synopsis* + bfd_boolean aout_SIZE_mkobject, (bfd *abfd); + *Description* +Initialize BFD ABFD for use with a.out files. + +3.2.2.5 `aout_SIZE_machine_type' +................................ + +*Synopsis* + enum machine_type aout_SIZE_machine_type + (enum bfd_architecture arch, + unsigned long machine, + bfd_boolean *unknown); + *Description* +Keep track of machine architecture and machine type for a.out's. Return +the `machine_type' for a particular architecture and machine, or +`M_UNKNOWN' if that exact architecture and machine can't be represented +in a.out format. + + If the architecture is understood, machine type 0 (default) is +always understood. + +3.2.2.6 `aout_SIZE_set_arch_mach' +................................. + +*Synopsis* + bfd_boolean aout_SIZE_set_arch_mach, + (bfd *, + enum bfd_architecture arch, + unsigned long machine); + *Description* +Set the architecture and the machine of the BFD ABFD to the values ARCH +and MACHINE. Verify that ABFD's format can support the architecture +required. + +3.2.2.7 `aout_SIZE_new_section_hook' +.................................... + +*Synopsis* + bfd_boolean aout_SIZE_new_section_hook, + (bfd *abfd, + asection *newsect); + *Description* +Called by the BFD in response to a `bfd_make_section' request. + + +File: bfd.info, Node: coff, Next: elf, Prev: aout, Up: BFD back ends + +3.3 coff backends +================= + +BFD supports a number of different flavours of coff format. The major +differences between formats are the sizes and alignments of fields in +structures on disk, and the occasional extra field. + + Coff in all its varieties is implemented with a few common files and +a number of implementation specific files. For example, The 88k bcs +coff format is implemented in the file `coff-m88k.c'. This file +`#include's `coff/m88k.h' which defines the external structure of the +coff format for the 88k, and `coff/internal.h' which defines the +internal structure. `coff-m88k.c' also defines the relocations used by +the 88k format *Note Relocations::. + + The Intel i960 processor version of coff is implemented in +`coff-i960.c'. This file has the same structure as `coff-m88k.c', +except that it includes `coff/i960.h' rather than `coff-m88k.h'. + +3.3.1 Porting to a new version of coff +-------------------------------------- + +The recommended method is to select from the existing implementations +the version of coff which is most like the one you want to use. For +example, we'll say that i386 coff is the one you select, and that your +coff flavour is called foo. Copy `i386coff.c' to `foocoff.c', copy +`../include/coff/i386.h' to `../include/coff/foo.h', and add the lines +to `targets.c' and `Makefile.in' so that your new back end is used. +Alter the shapes of the structures in `../include/coff/foo.h' so that +they match what you need. You will probably also have to add `#ifdef's +to the code in `coff/internal.h' and `coffcode.h' if your version of +coff is too wild. + + You can verify that your new BFD backend works quite simply by +building `objdump' from the `binutils' directory, and making sure that +its version of what's going on and your host system's idea (assuming it +has the pretty standard coff dump utility, usually called `att-dump' or +just `dump') are the same. Then clean up your code, and send what +you've done to Cygnus. Then your stuff will be in the next release, and +you won't have to keep integrating it. + +3.3.2 How the coff backend works +-------------------------------- + +3.3.2.1 File layout +................... + +The Coff backend is split into generic routines that are applicable to +any Coff target and routines that are specific to a particular target. +The target-specific routines are further split into ones which are +basically the same for all Coff targets except that they use the +external symbol format or use different values for certain constants. + + The generic routines are in `coffgen.c'. These routines work for +any Coff target. They use some hooks into the target specific code; +the hooks are in a `bfd_coff_backend_data' structure, one of which +exists for each target. + + The essentially similar target-specific routines are in +`coffcode.h'. This header file includes executable C code. The +various Coff targets first include the appropriate Coff header file, +make any special defines that are needed, and then include `coffcode.h'. + + Some of the Coff targets then also have additional routines in the +target source file itself. + + For example, `coff-i960.c' includes `coff/internal.h' and +`coff/i960.h'. It then defines a few constants, such as `I960', and +includes `coffcode.h'. Since the i960 has complex relocation types, +`coff-i960.c' also includes some code to manipulate the i960 relocs. +This code is not in `coffcode.h' because it would not be used by any +other target. + +3.3.2.2 Coff long section names +............................... + +In the standard Coff object format, section names are limited to the +eight bytes available in the `s_name' field of the `SCNHDR' section +header structure. The format requires the field to be NUL-padded, but +not necessarily NUL-terminated, so the longest section names permitted +are a full eight characters. + + The Microsoft PE variants of the Coff object file format add an +extension to support the use of long section names. This extension is +defined in section 4 of the Microsoft PE/COFF specification (rev 8.1). +If a section name is too long to fit into the section header's `s_name' +field, it is instead placed into the string table, and the `s_name' +field is filled with a slash ("/") followed by the ASCII decimal +representation of the offset of the full name relative to the string +table base. + + Note that this implies that the extension can only be used in object +files, as executables do not contain a string table. The standard +specifies that long section names from objects emitted into executable +images are to be truncated. + + However, as a GNU extension, BFD can generate executable images that +contain a string table and long section names. This would appear to be +technically valid, as the standard only says that Coff debugging +information is deprecated, not forbidden, and in practice it works, +although some tools that parse PE files expecting the MS standard +format may become confused; `PEview' is one known example. + + The functionality is supported in BFD by code implemented under the +control of the macro `COFF_LONG_SECTION_NAMES'. If not defined, the +format does not support long section names in any way. If defined, it +is used to initialise a flag, `_bfd_coff_long_section_names', and a +hook function pointer, `_bfd_coff_set_long_section_names', in the Coff +backend data structure. The flag controls the generation of long +section names in output BFDs at runtime; if it is false, as it will be +by default when generating an executable image, long section names are +truncated; if true, the long section names extension is employed. The +hook points to a function that allows the value of the flag to be +altered at runtime, on formats that support long section names at all; +on other formats it points to a stub that returns an error indication. + + With input BFDs, the flag is set according to whether any long +section names are detected while reading the section headers. For a +completely new BFD, the flag is set to the default for the target +format. This information can be used by a client of the BFD library +when deciding what output format to generate, and means that a BFD that +is opened for read and subsequently converted to a writeable BFD and +modified in-place will retain whatever format it had on input. + + If `COFF_LONG_SECTION_NAMES' is simply defined (blank), or is +defined to the value "1", then long section names are enabled by +default; if it is defined to the value zero, they are disabled by +default (but still accepted in input BFDs). The header `coffcode.h' +defines a macro, `COFF_DEFAULT_LONG_SECTION_NAMES', which is used in +the backends to initialise the backend data structure fields +appropriately; see the comments for further detail. + +3.3.2.3 Bit twiddling +..................... + +Each flavour of coff supported in BFD has its own header file +describing the external layout of the structures. There is also an +internal description of the coff layout, in `coff/internal.h'. A major +function of the coff backend is swapping the bytes and twiddling the +bits to translate the external form of the structures into the normal +internal form. This is all performed in the `bfd_swap'_thing_direction +routines. Some elements are different sizes between different versions +of coff; it is the duty of the coff version specific include file to +override the definitions of various packing routines in `coffcode.h'. +E.g., the size of line number entry in coff is sometimes 16 bits, and +sometimes 32 bits. `#define'ing `PUT_LNSZ_LNNO' and `GET_LNSZ_LNNO' +will select the correct one. No doubt, some day someone will find a +version of coff which has a varying field size not catered to at the +moment. To port BFD, that person will have to add more `#defines'. +Three of the bit twiddling routines are exported to `gdb'; +`coff_swap_aux_in', `coff_swap_sym_in' and `coff_swap_lineno_in'. `GDB' +reads the symbol table on its own, but uses BFD to fix things up. More +of the bit twiddlers are exported for `gas'; `coff_swap_aux_out', +`coff_swap_sym_out', `coff_swap_lineno_out', `coff_swap_reloc_out', +`coff_swap_filehdr_out', `coff_swap_aouthdr_out', +`coff_swap_scnhdr_out'. `Gas' currently keeps track of all the symbol +table and reloc drudgery itself, thereby saving the internal BFD +overhead, but uses BFD to swap things on the way out, making cross +ports much safer. Doing so also allows BFD (and thus the linker) to +use the same header files as `gas', which makes one avenue to disaster +disappear. + +3.3.2.4 Symbol reading +...................... + +The simple canonical form for symbols used by BFD is not rich enough to +keep all the information available in a coff symbol table. The back end +gets around this problem by keeping the original symbol table around, +"behind the scenes". + + When a symbol table is requested (through a call to +`bfd_canonicalize_symtab'), a request gets through to +`coff_get_normalized_symtab'. This reads the symbol table from the coff +file and swaps all the structures inside into the internal form. It +also fixes up all the pointers in the table (represented in the file by +offsets from the first symbol in the table) into physical pointers to +elements in the new internal table. This involves some work since the +meanings of fields change depending upon context: a field that is a +pointer to another structure in the symbol table at one moment may be +the size in bytes of a structure at the next. Another pass is made +over the table. All symbols which mark file names (`C_FILE' symbols) +are modified so that the internal string points to the value in the +auxent (the real filename) rather than the normal text associated with +the symbol (`".file"'). + + At this time the symbol names are moved around. Coff stores all +symbols less than nine characters long physically within the symbol +table; longer strings are kept at the end of the file in the string +table. This pass moves all strings into memory and replaces them with +pointers to the strings. + + The symbol table is massaged once again, this time to create the +canonical table used by the BFD application. Each symbol is inspected +in turn, and a decision made (using the `sclass' field) about the +various flags to set in the `asymbol'. *Note Symbols::. The generated +canonical table shares strings with the hidden internal symbol table. + + Any linenumbers are read from the coff file too, and attached to the +symbols which own the functions the linenumbers belong to. + +3.3.2.5 Symbol writing +...................... + +Writing a symbol to a coff file which didn't come from a coff file will +lose any debugging information. The `asymbol' structure remembers the +BFD from which the symbol was taken, and on output the back end makes +sure that the same destination target as source target is present. + + When the symbols have come from a coff file then all the debugging +information is preserved. + + Symbol tables are provided for writing to the back end in a vector +of pointers to pointers. This allows applications like the linker to +accumulate and output large symbol tables without having to do too much +byte copying. + + This function runs through the provided symbol table and patches +each symbol marked as a file place holder (`C_FILE') to point to the +next file place holder in the list. It also marks each `offset' field +in the list with the offset from the first symbol of the current symbol. + + Another function of this procedure is to turn the canonical value +form of BFD into the form used by coff. Internally, BFD expects symbol +values to be offsets from a section base; so a symbol physically at +0x120, but in a section starting at 0x100, would have the value 0x20. +Coff expects symbols to contain their final value, so symbols have +their values changed at this point to reflect their sum with their +owning section. This transformation uses the `output_section' field of +the `asymbol''s `asection' *Note Sections::. + + * `coff_mangle_symbols' + This routine runs though the provided symbol table and uses the +offsets generated by the previous pass and the pointers generated when +the symbol table was read in to create the structured hierarchy +required by coff. It changes each pointer to a symbol into the index +into the symbol table of the asymbol. + + * `coff_write_symbols' + This routine runs through the symbol table and patches up the +symbols from their internal form into the coff way, calls the bit +twiddlers, and writes out the table to the file. + +3.3.2.6 `coff_symbol_type' +.......................... + +*Description* +The hidden information for an `asymbol' is described in a +`combined_entry_type': + + + typedef struct coff_ptr_struct + { + /* Remembers the offset from the first symbol in the file for + this symbol. Generated by coff_renumber_symbols. */ + unsigned int offset; + + /* Should the value of this symbol be renumbered. Used for + XCOFF C_BSTAT symbols. Set by coff_slurp_symbol_table. */ + unsigned int fix_value : 1; + + /* Should the tag field of this symbol be renumbered. + Created by coff_pointerize_aux. */ + unsigned int fix_tag : 1; + + /* Should the endidx field of this symbol be renumbered. + Created by coff_pointerize_aux. */ + unsigned int fix_end : 1; + + /* Should the x_csect.x_scnlen field be renumbered. + Created by coff_pointerize_aux. */ + unsigned int fix_scnlen : 1; + + /* Fix up an XCOFF C_BINCL/C_EINCL symbol. The value is the + index into the line number entries. Set by coff_slurp_symbol_table. */ + unsigned int fix_line : 1; + + /* The container for the symbol structure as read and translated + from the file. */ + union + { + union internal_auxent auxent; + struct internal_syment syment; + } u; + } combined_entry_type; + + + /* Each canonical asymbol really looks like this: */ + + typedef struct coff_symbol_struct + { + /* The actual symbol which the rest of BFD works with */ + asymbol symbol; + + /* A pointer to the hidden information for this symbol */ + combined_entry_type *native; + + /* A pointer to the linenumber information for this symbol */ + struct lineno_cache_entry *lineno; + + /* Have the line numbers been relocated yet ? */ + bfd_boolean done_lineno; + } coff_symbol_type; + +3.3.2.7 `bfd_coff_backend_data' +............................... + + /* COFF symbol classifications. */ + + enum coff_symbol_classification + { + /* Global symbol. */ + COFF_SYMBOL_GLOBAL, + /* Common symbol. */ + COFF_SYMBOL_COMMON, + /* Undefined symbol. */ + COFF_SYMBOL_UNDEFINED, + /* Local symbol. */ + COFF_SYMBOL_LOCAL, + /* PE section symbol. */ + COFF_SYMBOL_PE_SECTION + }; +Special entry points for gdb to swap in coff symbol table parts: + typedef struct + { + void (*_bfd_coff_swap_aux_in) + (bfd *, void *, int, int, int, int, void *); + + void (*_bfd_coff_swap_sym_in) + (bfd *, void *, void *); + + void (*_bfd_coff_swap_lineno_in) + (bfd *, void *, void *); + + unsigned int (*_bfd_coff_swap_aux_out) + (bfd *, void *, int, int, int, int, void *); + + unsigned int (*_bfd_coff_swap_sym_out) + (bfd *, void *, void *); + + unsigned int (*_bfd_coff_swap_lineno_out) + (bfd *, void *, void *); + + unsigned int (*_bfd_coff_swap_reloc_out) + (bfd *, void *, void *); + + unsigned int (*_bfd_coff_swap_filehdr_out) + (bfd *, void *, void *); + + unsigned int (*_bfd_coff_swap_aouthdr_out) + (bfd *, void *, void *); + + unsigned int (*_bfd_coff_swap_scnhdr_out) + (bfd *, void *, void *); + + unsigned int _bfd_filhsz; + unsigned int _bfd_aoutsz; + unsigned int _bfd_scnhsz; + unsigned int _bfd_symesz; + unsigned int _bfd_auxesz; + unsigned int _bfd_relsz; + unsigned int _bfd_linesz; + unsigned int _bfd_filnmlen; + bfd_boolean _bfd_coff_long_filenames; + + bfd_boolean _bfd_coff_long_section_names; + bfd_boolean (*_bfd_coff_set_long_section_names) + (bfd *, int); + + unsigned int _bfd_coff_default_section_alignment_power; + bfd_boolean _bfd_coff_force_symnames_in_strings; + unsigned int _bfd_coff_debug_string_prefix_length; + + void (*_bfd_coff_swap_filehdr_in) + (bfd *, void *, void *); + + void (*_bfd_coff_swap_aouthdr_in) + (bfd *, void *, void *); + + void (*_bfd_coff_swap_scnhdr_in) + (bfd *, void *, void *); + + void (*_bfd_coff_swap_reloc_in) + (bfd *abfd, void *, void *); + + bfd_boolean (*_bfd_coff_bad_format_hook) + (bfd *, void *); + + bfd_boolean (*_bfd_coff_set_arch_mach_hook) + (bfd *, void *); + + void * (*_bfd_coff_mkobject_hook) + (bfd *, void *, void *); + + bfd_boolean (*_bfd_styp_to_sec_flags_hook) + (bfd *, void *, const char *, asection *, flagword *); + + void (*_bfd_set_alignment_hook) + (bfd *, asection *, void *); + + bfd_boolean (*_bfd_coff_slurp_symbol_table) + (bfd *); + + bfd_boolean (*_bfd_coff_symname_in_debug) + (bfd *, struct internal_syment *); + + bfd_boolean (*_bfd_coff_pointerize_aux_hook) + (bfd *, combined_entry_type *, combined_entry_type *, + unsigned int, combined_entry_type *); + + bfd_boolean (*_bfd_coff_print_aux) + (bfd *, FILE *, combined_entry_type *, combined_entry_type *, + combined_entry_type *, unsigned int); + + void (*_bfd_coff_reloc16_extra_cases) + (bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *, + bfd_byte *, unsigned int *, unsigned int *); + + int (*_bfd_coff_reloc16_estimate) + (bfd *, asection *, arelent *, unsigned int, + struct bfd_link_info *); + + enum coff_symbol_classification (*_bfd_coff_classify_symbol) + (bfd *, struct internal_syment *); + + bfd_boolean (*_bfd_coff_compute_section_file_positions) + (bfd *); + + bfd_boolean (*_bfd_coff_start_final_link) + (bfd *, struct bfd_link_info *); + + bfd_boolean (*_bfd_coff_relocate_section) + (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, + struct internal_reloc *, struct internal_syment *, asection **); + + reloc_howto_type *(*_bfd_coff_rtype_to_howto) + (bfd *, asection *, struct internal_reloc *, + struct coff_link_hash_entry *, struct internal_syment *, + bfd_vma *); + + bfd_boolean (*_bfd_coff_adjust_symndx) + (bfd *, struct bfd_link_info *, bfd *, asection *, + struct internal_reloc *, bfd_boolean *); + + bfd_boolean (*_bfd_coff_link_add_one_symbol) + (struct bfd_link_info *, bfd *, const char *, flagword, + asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean, + struct bfd_link_hash_entry **); + + bfd_boolean (*_bfd_coff_link_output_has_begun) + (bfd *, struct coff_final_link_info *); + + bfd_boolean (*_bfd_coff_final_link_postscript) + (bfd *, struct coff_final_link_info *); + + bfd_boolean (*_bfd_coff_print_pdata) + (bfd *, void *); + + } bfd_coff_backend_data; + + #define coff_backend_info(abfd) \ + ((bfd_coff_backend_data *) (abfd)->xvec->backend_data) + + #define bfd_coff_swap_aux_in(a,e,t,c,ind,num,i) \ + ((coff_backend_info (a)->_bfd_coff_swap_aux_in) (a,e,t,c,ind,num,i)) + + #define bfd_coff_swap_sym_in(a,e,i) \ + ((coff_backend_info (a)->_bfd_coff_swap_sym_in) (a,e,i)) + + #define bfd_coff_swap_lineno_in(a,e,i) \ + ((coff_backend_info ( a)->_bfd_coff_swap_lineno_in) (a,e,i)) + + #define bfd_coff_swap_reloc_out(abfd, i, o) \ + ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_out) (abfd, i, o)) + + #define bfd_coff_swap_lineno_out(abfd, i, o) \ + ((coff_backend_info (abfd)->_bfd_coff_swap_lineno_out) (abfd, i, o)) + + #define bfd_coff_swap_aux_out(a,i,t,c,ind,num,o) \ + ((coff_backend_info (a)->_bfd_coff_swap_aux_out) (a,i,t,c,ind,num,o)) + + #define bfd_coff_swap_sym_out(abfd, i,o) \ + ((coff_backend_info (abfd)->_bfd_coff_swap_sym_out) (abfd, i, o)) + + #define bfd_coff_swap_scnhdr_out(abfd, i,o) \ + ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_out) (abfd, i, o)) + + #define bfd_coff_swap_filehdr_out(abfd, i,o) \ + ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_out) (abfd, i, o)) + + #define bfd_coff_swap_aouthdr_out(abfd, i,o) \ + ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_out) (abfd, i, o)) + + #define bfd_coff_filhsz(abfd) (coff_backend_info (abfd)->_bfd_filhsz) + #define bfd_coff_aoutsz(abfd) (coff_backend_info (abfd)->_bfd_aoutsz) + #define bfd_coff_scnhsz(abfd) (coff_backend_info (abfd)->_bfd_scnhsz) + #define bfd_coff_symesz(abfd) (coff_backend_info (abfd)->_bfd_symesz) + #define bfd_coff_auxesz(abfd) (coff_backend_info (abfd)->_bfd_auxesz) + #define bfd_coff_relsz(abfd) (coff_backend_info (abfd)->_bfd_relsz) + #define bfd_coff_linesz(abfd) (coff_backend_info (abfd)->_bfd_linesz) + #define bfd_coff_filnmlen(abfd) (coff_backend_info (abfd)->_bfd_filnmlen) + #define bfd_coff_long_filenames(abfd) \ + (coff_backend_info (abfd)->_bfd_coff_long_filenames) + #define bfd_coff_long_section_names(abfd) \ + (coff_backend_info (abfd)->_bfd_coff_long_section_names) + #define bfd_coff_set_long_section_names(abfd, enable) \ + ((coff_backend_info (abfd)->_bfd_coff_set_long_section_names) (abfd, enable)) + #define bfd_coff_default_section_alignment_power(abfd) \ + (coff_backend_info (abfd)->_bfd_coff_default_section_alignment_power) + #define bfd_coff_swap_filehdr_in(abfd, i,o) \ + ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_in) (abfd, i, o)) + + #define bfd_coff_swap_aouthdr_in(abfd, i,o) \ + ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_in) (abfd, i, o)) + + #define bfd_coff_swap_scnhdr_in(abfd, i,o) \ + ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_in) (abfd, i, o)) + + #define bfd_coff_swap_reloc_in(abfd, i, o) \ + ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_in) (abfd, i, o)) + + #define bfd_coff_bad_format_hook(abfd, filehdr) \ + ((coff_backend_info (abfd)->_bfd_coff_bad_format_hook) (abfd, filehdr)) + + #define bfd_coff_set_arch_mach_hook(abfd, filehdr)\ + ((coff_backend_info (abfd)->_bfd_coff_set_arch_mach_hook) (abfd, filehdr)) + #define bfd_coff_mkobject_hook(abfd, filehdr, aouthdr)\ + ((coff_backend_info (abfd)->_bfd_coff_mkobject_hook)\ + (abfd, filehdr, aouthdr)) + + #define bfd_coff_styp_to_sec_flags_hook(abfd, scnhdr, name, section, flags_ptr)\ + ((coff_backend_info (abfd)->_bfd_styp_to_sec_flags_hook)\ + (abfd, scnhdr, name, section, flags_ptr)) + + #define bfd_coff_set_alignment_hook(abfd, sec, scnhdr)\ + ((coff_backend_info (abfd)->_bfd_set_alignment_hook) (abfd, sec, scnhdr)) + + #define bfd_coff_slurp_symbol_table(abfd)\ + ((coff_backend_info (abfd)->_bfd_coff_slurp_symbol_table) (abfd)) + + #define bfd_coff_symname_in_debug(abfd, sym)\ + ((coff_backend_info (abfd)->_bfd_coff_symname_in_debug) (abfd, sym)) + + #define bfd_coff_force_symnames_in_strings(abfd)\ + (coff_backend_info (abfd)->_bfd_coff_force_symnames_in_strings) + + #define bfd_coff_debug_string_prefix_length(abfd)\ + (coff_backend_info (abfd)->_bfd_coff_debug_string_prefix_length) + + #define bfd_coff_print_aux(abfd, file, base, symbol, aux, indaux)\ + ((coff_backend_info (abfd)->_bfd_coff_print_aux)\ + (abfd, file, base, symbol, aux, indaux)) + + #define bfd_coff_reloc16_extra_cases(abfd, link_info, link_order,\ + reloc, data, src_ptr, dst_ptr)\ + ((coff_backend_info (abfd)->_bfd_coff_reloc16_extra_cases)\ + (abfd, link_info, link_order, reloc, data, src_ptr, dst_ptr)) + + #define bfd_coff_reloc16_estimate(abfd, section, reloc, shrink, link_info)\ + ((coff_backend_info (abfd)->_bfd_coff_reloc16_estimate)\ + (abfd, section, reloc, shrink, link_info)) + + #define bfd_coff_classify_symbol(abfd, sym)\ + ((coff_backend_info (abfd)->_bfd_coff_classify_symbol)\ + (abfd, sym)) + + #define bfd_coff_compute_section_file_positions(abfd)\ + ((coff_backend_info (abfd)->_bfd_coff_compute_section_file_positions)\ + (abfd)) + + #define bfd_coff_start_final_link(obfd, info)\ + ((coff_backend_info (obfd)->_bfd_coff_start_final_link)\ + (obfd, info)) + #define bfd_coff_relocate_section(obfd,info,ibfd,o,con,rel,isyms,secs)\ + ((coff_backend_info (ibfd)->_bfd_coff_relocate_section)\ + (obfd, info, ibfd, o, con, rel, isyms, secs)) + #define bfd_coff_rtype_to_howto(abfd, sec, rel, h, sym, addendp)\ + ((coff_backend_info (abfd)->_bfd_coff_rtype_to_howto)\ + (abfd, sec, rel, h, sym, addendp)) + #define bfd_coff_adjust_symndx(obfd, info, ibfd, sec, rel, adjustedp)\ + ((coff_backend_info (abfd)->_bfd_coff_adjust_symndx)\ + (obfd, info, ibfd, sec, rel, adjustedp)) + #define bfd_coff_link_add_one_symbol(info, abfd, name, flags, section,\ + value, string, cp, coll, hashp)\ + ((coff_backend_info (abfd)->_bfd_coff_link_add_one_symbol)\ + (info, abfd, name, flags, section, value, string, cp, coll, hashp)) + + #define bfd_coff_link_output_has_begun(a,p) \ + ((coff_backend_info (a)->_bfd_coff_link_output_has_begun) (a, p)) + #define bfd_coff_final_link_postscript(a,p) \ + ((coff_backend_info (a)->_bfd_coff_final_link_postscript) (a, p)) + + #define bfd_coff_have_print_pdata(a) \ + (coff_backend_info (a)->_bfd_coff_print_pdata) + #define bfd_coff_print_pdata(a,p) \ + ((coff_backend_info (a)->_bfd_coff_print_pdata) (a, p)) + + /* Macro: Returns true if the bfd is a PE executable as opposed to a + PE object file. */ + #define bfd_pei_p(abfd) \ + (CONST_STRNEQ ((abfd)->xvec->name, "pei-")) + +3.3.2.8 Writing relocations +........................... + +To write relocations, the back end steps though the canonical +relocation table and create an `internal_reloc'. The symbol index to +use is removed from the `offset' field in the symbol table supplied. +The address comes directly from the sum of the section base address and +the relocation offset; the type is dug directly from the howto field. +Then the `internal_reloc' is swapped into the shape of an +`external_reloc' and written out to disk. + +3.3.2.9 Reading linenumbers +........................... + +Creating the linenumber table is done by reading in the entire coff +linenumber table, and creating another table for internal use. + + A coff linenumber table is structured so that each function is +marked as having a line number of 0. Each line within the function is +an offset from the first line in the function. The base of the line +number information for the table is stored in the symbol associated +with the function. + + Note: The PE format uses line number 0 for a flag indicating a new +source file. + + The information is copied from the external to the internal table, +and each symbol which marks a function is marked by pointing its... + + How does this work ? + +3.3.2.10 Reading relocations +............................ + +Coff relocations are easily transformed into the internal BFD form +(`arelent'). + + Reading a coff relocation table is done in the following stages: + + * Read the entire coff relocation table into memory. + + * Process each relocation in turn; first swap it from the external + to the internal form. + + * Turn the symbol referenced in the relocation's symbol index into a + pointer into the canonical symbol table. This table is the same + as the one returned by a call to `bfd_canonicalize_symtab'. The + back end will call that routine and save the result if a + canonicalization hasn't been done. + + * The reloc index is turned into a pointer to a howto structure, in + a back end specific way. For instance, the 386 and 960 use the + `r_type' to directly produce an index into a howto table vector; + the 88k subtracts a number from the `r_type' field and creates an + addend field. + + +File: bfd.info, Node: elf, Next: mmo, Prev: coff, Up: BFD back ends + +3.4 ELF backends +================ + +BFD support for ELF formats is being worked on. Currently, the best +supported back ends are for sparc and i386 (running svr4 or Solaris 2). + + Documentation of the internals of the support code still needs to be +written. The code is changing quickly enough that we haven't bothered +yet. + + +File: bfd.info, Node: mmo, Prev: elf, Up: BFD back ends + +3.5 mmo backend +=============== + +The mmo object format is used exclusively together with Professor +Donald E. Knuth's educational 64-bit processor MMIX. The simulator +`mmix' which is available at +`http://www-cs-faculty.stanford.edu/~knuth/programs/mmix.tar.gz' +understands this format. That package also includes a combined +assembler and linker called `mmixal'. The mmo format has no advantages +feature-wise compared to e.g. ELF. It is a simple non-relocatable +object format with no support for archives or debugging information, +except for symbol value information and line numbers (which is not yet +implemented in BFD). See +`http://www-cs-faculty.stanford.edu/~knuth/mmix.html' for more +information about MMIX. The ELF format is used for intermediate object +files in the BFD implementation. + +* Menu: + +* File layout:: +* Symbol-table:: +* mmo section mapping:: + + +File: bfd.info, Node: File layout, Next: Symbol-table, Prev: mmo, Up: mmo + +3.5.1 File layout +----------------- + +The mmo file contents is not partitioned into named sections as with +e.g. ELF. Memory areas is formed by specifying the location of the +data that follows. Only the memory area `0x0000...00' to `0x01ff...ff' +is executable, so it is used for code (and constants) and the area +`0x2000...00' to `0x20ff...ff' is used for writable data. *Note mmo +section mapping::. + + There is provision for specifying "special data" of 65536 different +types. We use type 80 (decimal), arbitrarily chosen the same as the +ELF `e_machine' number for MMIX, filling it with section information +normally found in ELF objects. *Note mmo section mapping::. + + Contents is entered as 32-bit words, xor:ed over previous contents, +always zero-initialized. A word that starts with the byte `0x98' forms +a command called a `lopcode', where the next byte distinguished between +the thirteen lopcodes. The two remaining bytes, called the `Y' and `Z' +fields, or the `YZ' field (a 16-bit big-endian number), are used for +various purposes different for each lopcode. As documented in +`http://www-cs-faculty.stanford.edu/~knuth/mmixal-intro.ps.gz', the +lopcodes are: + +`lop_quote' + 0x98000001. The next word is contents, regardless of whether it + starts with 0x98 or not. + +`lop_loc' + 0x9801YYZZ, where `Z' is 1 or 2. This is a location directive, + setting the location for the next data to the next 32-bit word + (for Z = 1) or 64-bit word (for Z = 2), plus Y * 2^56. Normally + `Y' is 0 for the text segment and 2 for the data segment. + +`lop_skip' + 0x9802YYZZ. Increase the current location by `YZ' bytes. + +`lop_fixo' + 0x9803YYZZ, where `Z' is 1 or 2. Store the current location as 64 + bits into the location pointed to by the next 32-bit (Z = 1) or + 64-bit (Z = 2) word, plus Y * 2^56. + +`lop_fixr' + 0x9804YYZZ. `YZ' is stored into the current location plus 2 - 4 * + YZ. + +`lop_fixrx' + 0x980500ZZ. `Z' is 16 or 24. A value `L' derived from the + following 32-bit word are used in a manner similar to `YZ' in + lop_fixr: it is xor:ed into the current location minus 4 * L. The + first byte of the word is 0 or 1. If it is 1, then L = (LOWEST 24 + BITS OF WORD) - 2^Z, if 0, then L = (LOWEST 24 BITS OF WORD). + +`lop_file' + 0x9806YYZZ. `Y' is the file number, `Z' is count of 32-bit words. + Set the file number to `Y' and the line counter to 0. The next Z + * 4 bytes contain the file name, padded with zeros if the count is + not a multiple of four. The same `Y' may occur multiple times, + but `Z' must be 0 for all but the first occurrence. + +`lop_line' + 0x9807YYZZ. `YZ' is the line number. Together with lop_file, it + forms the source location for the next 32-bit word. Note that for + each non-lopcode 32-bit word, line numbers are assumed incremented + by one. + +`lop_spec' + 0x9808YYZZ. `YZ' is the type number. Data until the next lopcode + other than lop_quote forms special data of type `YZ'. *Note mmo + section mapping::. + + Other types than 80, (or type 80 with a content that does not + parse) is stored in sections named `.MMIX.spec_data.N' where N is + the `YZ'-type. The flags for such a sections say not to allocate + or load the data. The vma is 0. Contents of multiple occurrences + of special data N is concatenated to the data of the previous + lop_spec Ns. The location in data or code at which the lop_spec + occurred is lost. + +`lop_pre' + 0x980901ZZ. The first lopcode in a file. The `Z' field forms the + length of header information in 32-bit words, where the first word + tells the time in seconds since `00:00:00 GMT Jan 1 1970'. + +`lop_post' + 0x980a00ZZ. Z > 32. This lopcode follows after all + content-generating lopcodes in a program. The `Z' field denotes + the value of `rG' at the beginning of the program. The following + 256 - Z big-endian 64-bit words are loaded into global registers + `$G' ... `$255'. + +`lop_stab' + 0x980b0000. The next-to-last lopcode in a program. Must follow + immediately after the lop_post lopcode and its data. After this + lopcode follows all symbols in a compressed format (*note + Symbol-table::). + +`lop_end' + 0x980cYYZZ. The last lopcode in a program. It must follow the + lop_stab lopcode and its data. The `YZ' field contains the number + of 32-bit words of symbol table information after the preceding + lop_stab lopcode. + + Note that the lopcode "fixups"; `lop_fixr', `lop_fixrx' and +`lop_fixo' are not generated by BFD, but are handled. They are +generated by `mmixal'. + + This trivial one-label, one-instruction file: + + :Main TRAP 1,2,3 + + can be represented this way in mmo: + + 0x98090101 - lop_pre, one 32-bit word with timestamp. + <timestamp> + 0x98010002 - lop_loc, text segment, using a 64-bit address. + Note that mmixal does not emit this for the file above. + 0x00000000 - Address, high 32 bits. + 0x00000000 - Address, low 32 bits. + 0x98060002 - lop_file, 2 32-bit words for file-name. + 0x74657374 - "test" + 0x2e730000 - ".s\0\0" + 0x98070001 - lop_line, line 1. + 0x00010203 - TRAP 1,2,3 + 0x980a00ff - lop_post, setting $255 to 0. + 0x00000000 + 0x00000000 + 0x980b0000 - lop_stab for ":Main" = 0, serial 1. + 0x203a4040 *Note Symbol-table::. + 0x10404020 + 0x4d206120 + 0x69016e00 + 0x81000000 + 0x980c0005 - lop_end; symbol table contained five 32-bit words. + + +File: bfd.info, Node: Symbol-table, Next: mmo section mapping, Prev: File layout, Up: mmo + +3.5.2 Symbol table format +------------------------- + +From mmixal.w (or really, the generated mmixal.tex) in +`http://www-cs-faculty.stanford.edu/~knuth/programs/mmix.tar.gz'): +"Symbols are stored and retrieved by means of a `ternary search trie', +following ideas of Bentley and Sedgewick. (See ACM-SIAM Symp. on +Discrete Algorithms `8' (1997), 360-369; R.Sedgewick, `Algorithms in C' +(Reading, Mass. Addison-Wesley, 1998), `15.4'.) Each trie node stores +a character, and there are branches to subtries for the cases where a +given character is less than, equal to, or greater than the character +in the trie. There also is a pointer to a symbol table entry if a +symbol ends at the current node." + + So it's a tree encoded as a stream of bytes. The stream of bytes +acts on a single virtual global symbol, adding and removing characters +and signalling complete symbol points. Here, we read the stream and +create symbols at the completion points. + + First, there's a control byte `m'. If any of the listed bits in `m' +is nonzero, we execute what stands at the right, in the listed order: + + (MMO3_LEFT) + 0x40 - Traverse left trie. + (Read a new command byte and recurse.) + + (MMO3_SYMBITS) + 0x2f - Read the next byte as a character and store it in the + current character position; increment character position. + Test the bits of `m': + + (MMO3_WCHAR) + 0x80 - The character is 16-bit (so read another byte, + merge into current character. + + (MMO3_TYPEBITS) + 0xf - We have a complete symbol; parse the type, value + and serial number and do what should be done + with a symbol. The type and length information + is in j = (m & 0xf). + + (MMO3_REGQUAL_BITS) + j == 0xf: A register variable. The following + byte tells which register. + j <= 8: An absolute symbol. Read j bytes as the + big-endian number the symbol equals. + A j = 2 with two zero bytes denotes an + unknown symbol. + j > 8: As with j <= 8, but add (0x20 << 56) + to the value in the following j - 8 + bytes. + + Then comes the serial number, as a variant of + uleb128, but better named ubeb128: + Read bytes and shift the previous value left 7 + (multiply by 128). Add in the new byte, repeat + until a byte has bit 7 set. The serial number + is the computed value minus 128. + + (MMO3_MIDDLE) + 0x20 - Traverse middle trie. (Read a new command byte + and recurse.) Decrement character position. + + (MMO3_RIGHT) + 0x10 - Traverse right trie. (Read a new command byte and + recurse.) + + Let's look again at the `lop_stab' for the trivial file (*note File +layout::). + + 0x980b0000 - lop_stab for ":Main" = 0, serial 1. + 0x203a4040 + 0x10404020 + 0x4d206120 + 0x69016e00 + 0x81000000 + + This forms the trivial trie (note that the path between ":" and "M" +is redundant): + + 203a ":" + 40 / + 40 / + 10 \ + 40 / + 40 / + 204d "M" + 2061 "a" + 2069 "i" + 016e "n" is the last character in a full symbol, and + with a value represented in one byte. + 00 The value is 0. + 81 The serial number is 1. + + +File: bfd.info, Node: mmo section mapping, Prev: Symbol-table, Up: mmo + +3.5.3 mmo section mapping +------------------------- + +The implementation in BFD uses special data type 80 (decimal) to +encapsulate and describe named sections, containing e.g. debug +information. If needed, any datum in the encapsulation will be quoted +using lop_quote. First comes a 32-bit word holding the number of +32-bit words containing the zero-terminated zero-padded segment name. +After the name there's a 32-bit word holding flags describing the +section type. Then comes a 64-bit big-endian word with the section +length (in bytes), then another with the section start address. +Depending on the type of section, the contents might follow, +zero-padded to 32-bit boundary. For a loadable section (such as data +or code), the contents might follow at some later point, not +necessarily immediately, as a lop_loc with the same start address as in +the section description, followed by the contents. This in effect +forms a descriptor that must be emitted before the actual contents. +Sections described this way must not overlap. + + For areas that don't have such descriptors, synthetic sections are +formed by BFD. Consecutive contents in the two memory areas +`0x0000...00' to `0x01ff...ff' and `0x2000...00' to `0x20ff...ff' are +entered in sections named `.text' and `.data' respectively. If an area +is not otherwise described, but would together with a neighboring lower +area be less than `0x40000000' bytes long, it is joined with the lower +area and the gap is zero-filled. For other cases, a new section is +formed, named `.MMIX.sec.N'. Here, N is a number, a running count +through the mmo file, starting at 0. + + A loadable section specified as: + + .section secname,"ax" + TETRA 1,2,3,4,-1,-2009 + BYTE 80 + + and linked to address `0x4', is represented by the sequence: + + 0x98080050 - lop_spec 80 + 0x00000002 - two 32-bit words for the section name + 0x7365636e - "secn" + 0x616d6500 - "ame\0" + 0x00000033 - flags CODE, READONLY, LOAD, ALLOC + 0x00000000 - high 32 bits of section length + 0x0000001c - section length is 28 bytes; 6 * 4 + 1 + alignment to 32 bits + 0x00000000 - high 32 bits of section address + 0x00000004 - section address is 4 + 0x98010002 - 64 bits with address of following data + 0x00000000 - high 32 bits of address + 0x00000004 - low 32 bits: data starts at address 4 + 0x00000001 - 1 + 0x00000002 - 2 + 0x00000003 - 3 + 0x00000004 - 4 + 0xffffffff - -1 + 0xfffff827 - -2009 + 0x50000000 - 80 as a byte, padded with zeros. + + Note that the lop_spec wrapping does not include the section +contents. Compare this to a non-loaded section specified as: + + .section thirdsec + TETRA 200001,100002 + BYTE 38,40 + + This, when linked to address `0x200000000000001c', is represented by: + + 0x98080050 - lop_spec 80 + 0x00000002 - two 32-bit words for the section name + 0x7365636e - "thir" + 0x616d6500 - "dsec" + 0x00000010 - flag READONLY + 0x00000000 - high 32 bits of section length + 0x0000000c - section length is 12 bytes; 2 * 4 + 2 + alignment to 32 bits + 0x20000000 - high 32 bits of address + 0x0000001c - low 32 bits of address 0x200000000000001c + 0x00030d41 - 200001 + 0x000186a2 - 100002 + 0x26280000 - 38, 40 as bytes, padded with zeros + + For the latter example, the section contents must not be loaded in +memory, and is therefore specified as part of the special data. The +address is usually unimportant but might provide information for e.g. +the DWARF 2 debugging format. + + +File: bfd.info, Node: GNU Free Documentation License, Next: BFD Index, Prev: BFD back ends, Up: Top + + Version 1.3, 3 November 2008 + + Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc. + `http://fsf.org/' + + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + 0. PREAMBLE + + The purpose of this License is to make a manual, textbook, or other + functional and useful document "free" in the sense of freedom: to + assure everyone the effective freedom to copy and redistribute it, + with or without modifying it, either commercially or + noncommercially. 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TRANSLATION + + Translation is considered a kind of modification, so you may + distribute translations of the Document under the terms of section + 4. Replacing Invariant Sections with translations requires special + permission from their copyright holders, but you may include + translations of some or all Invariant Sections in addition to the + original versions of these Invariant Sections. You may include a + translation of this License, and all the license notices in the + Document, and any Warranty Disclaimers, provided that you also + include the original English version of this License and the + original versions of those notices and disclaimers. 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If + the Document does not specify a version number of this License, + you may choose any version ever published (not as a draft) by the + Free Software Foundation. If the Document specifies that a proxy + can decide which future versions of this License can be used, that + proxy's public statement of acceptance of a version permanently + authorizes you to choose that version for the Document. + + 11. RELICENSING + + "Massive Multiauthor Collaboration Site" (or "MMC Site") means any + World Wide Web server that publishes copyrightable works and also + provides prominent facilities for anybody to edit those works. A + public wiki that anybody can edit is an example of such a server. + A "Massive Multiauthor Collaboration" (or "MMC") contained in the + site means any set of copyrightable works thus published on the MMC + site. + + "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0 + license published by Creative Commons Corporation, a not-for-profit + corporation with a principal place of business in San Francisco, + California, as well as future copyleft versions of that license + published by that same organization. + + "Incorporate" means to publish or republish a Document, in whole or + in part, as part of another Document. + + An MMC is "eligible for relicensing" if it is licensed under this + License, and if all works that were first published under this + License somewhere other than this MMC, and subsequently + incorporated in whole or in part into the MMC, (1) had no cover + texts or invariant sections, and (2) were thus incorporated prior + to November 1, 2008. + + The operator of an MMC Site may republish an MMC contained in the + site under CC-BY-SA on the same site at any time before August 1, + 2009, provided the MMC is eligible for relicensing. + + +ADDENDUM: How to use this License for your documents +==================================================== + +To use this License in a document you have written, include a copy of +the License in the document and put the following copyright and license +notices just after the title page: + + Copyright (C) YEAR YOUR NAME. + Permission is granted to copy, distribute and/or modify this document + under the terms of the GNU Free Documentation License, Version 1.3 + or any later version published by the Free Software Foundation; + with no Invariant Sections, no Front-Cover Texts, and no Back-Cover + Texts. A copy of the license is included in the section entitled ``GNU + Free Documentation License''. + + If you have Invariant Sections, Front-Cover Texts and Back-Cover +Texts, replace the "with...Texts." line with this: + + with the Invariant Sections being LIST THEIR TITLES, with + the Front-Cover Texts being LIST, and with the Back-Cover Texts + being LIST. + + If you have Invariant Sections without Cover Texts, or some other +combination of the three, merge those two alternatives to suit the +situation. + + If your document contains nontrivial examples of program code, we +recommend releasing these examples in parallel under your choice of +free software license, such as the GNU General Public License, to +permit their use in free software. + + +File: bfd.info, Node: BFD Index, Prev: GNU Free Documentation License, Up: Top + +BFD Index +********* + + +* Menu: + +* _bfd_final_link_relocate: Relocating the section contents. + (line 22) +* _bfd_generic_link_add_archive_symbols: Adding symbols from an archive. + (line 15) +* _bfd_generic_link_add_one_symbol: Adding symbols from an object file. + (line 19) +* _bfd_generic_make_empty_symbol: symbol handling functions. + (line 92) +* _bfd_link_add_symbols in target vector: Adding Symbols to the Hash Table. + (line 6) +* _bfd_link_final_link in target vector: Performing the Final Link. + (line 6) +* _bfd_link_hash_table_create in target vector: Creating a Linker Hash Table. + (line 6) +* _bfd_relocate_contents: Relocating the section contents. + (line 22) +* aout_SIZE_machine_type: aout. (line 147) +* aout_SIZE_mkobject: aout. (line 139) +* aout_SIZE_new_section_hook: aout. (line 177) +* aout_SIZE_set_arch_mach: aout. (line 164) +* aout_SIZE_some_aout_object_p: aout. (line 125) +* aout_SIZE_swap_exec_header_in: aout. (line 101) +* aout_SIZE_swap_exec_header_out: aout. (line 113) +* arelent_chain: typedef arelent. (line 336) +* BFD: Overview. (line 6) +* BFD canonical format: Canonical format. (line 11) +* bfd_alloc: Opening and Closing. + (line 218) +* bfd_alloc2: Opening and Closing. + (line 227) +* bfd_alt_mach_code: Miscellaneous. (line 308) +* bfd_arch_bits_per_address: Architectures. (line 584) +* bfd_arch_bits_per_byte: Architectures. (line 576) +* bfd_arch_default_fill: Architectures. (line 665) +* bfd_arch_get_compatible: Architectures. (line 519) +* bfd_arch_list: Architectures. (line 510) +* bfd_arch_mach_octets_per_byte: Architectures. (line 653) +* BFD_ARELOC_BFIN_ADD: howto manager. (line 1120) +* BFD_ARELOC_BFIN_ADDR: howto manager. (line 1171) +* BFD_ARELOC_BFIN_AND: howto manager. (line 1141) +* BFD_ARELOC_BFIN_COMP: howto manager. (line 1162) +* BFD_ARELOC_BFIN_CONST: howto manager. (line 1117) +* BFD_ARELOC_BFIN_DIV: howto manager. (line 1129) +* BFD_ARELOC_BFIN_HWPAGE: howto manager. (line 1168) +* BFD_ARELOC_BFIN_LAND: howto manager. (line 1150) +* BFD_ARELOC_BFIN_LEN: howto manager. (line 1156) +* BFD_ARELOC_BFIN_LOR: howto manager. (line 1153) +* BFD_ARELOC_BFIN_LSHIFT: howto manager. (line 1135) +* BFD_ARELOC_BFIN_MOD: howto manager. (line 1132) +* BFD_ARELOC_BFIN_MULT: howto manager. (line 1126) +* BFD_ARELOC_BFIN_NEG: howto manager. (line 1159) +* BFD_ARELOC_BFIN_OR: howto manager. (line 1144) +* BFD_ARELOC_BFIN_PAGE: howto manager. (line 1165) +* BFD_ARELOC_BFIN_PUSH: howto manager. (line 1114) +* BFD_ARELOC_BFIN_RSHIFT: howto manager. (line 1138) +* BFD_ARELOC_BFIN_SUB: howto manager. (line 1123) +* BFD_ARELOC_BFIN_XOR: howto manager. (line 1147) +* bfd_cache_close: File Caching. (line 26) +* bfd_cache_close_all: File Caching. (line 39) +* bfd_cache_init: File Caching. (line 18) +* bfd_calc_gnu_debuglink_crc32: Opening and Closing. + (line 254) +* bfd_canonicalize_reloc: Miscellaneous. (line 19) +* bfd_canonicalize_symtab: symbol handling functions. + (line 50) +* bfd_check_format: Formats. (line 21) +* bfd_check_format_matches: Formats. (line 52) +* bfd_check_overflow: typedef arelent. (line 348) +* bfd_close: Opening and Closing. + (line 143) +* bfd_close_all_done: Opening and Closing. + (line 161) +* bfd_coff_backend_data: coff. (line 305) +* bfd_copy_private_bfd_data: Miscellaneous. (line 158) +* bfd_copy_private_header_data: Miscellaneous. (line 140) +* bfd_copy_private_section_data: section prototypes. (line 278) +* bfd_copy_private_symbol_data: symbol handling functions. + (line 140) +* bfd_core_file_failing_command: Core Files. (line 12) +* bfd_core_file_failing_signal: Core Files. (line 21) +* bfd_core_file_pid: Core Files. (line 30) +* bfd_create: Opening and Closing. + (line 180) +* bfd_create_gnu_debuglink_section: Opening and Closing. + (line 363) +* bfd_decode_symclass: symbol handling functions. + (line 111) +* bfd_default_arch_struct: Architectures. (line 531) +* bfd_default_compatible: Architectures. (line 593) +* bfd_default_reloc_type_lookup: howto manager. (line 3268) +* bfd_default_scan: Architectures. (line 602) +* bfd_default_set_arch_mach: Architectures. (line 549) +* bfd_demangle: Miscellaneous. (line 359) +* bfd_emul_get_commonpagesize: Miscellaneous. (line 339) +* bfd_emul_get_maxpagesize: Miscellaneous. (line 319) +* bfd_emul_set_commonpagesize: Miscellaneous. (line 350) +* bfd_emul_set_maxpagesize: Miscellaneous. (line 330) +* bfd_errmsg: Error reporting. (line 67) +* bfd_fdopenr: Opening and Closing. + (line 51) +* bfd_fill_in_gnu_debuglink_section: Opening and Closing. + (line 377) +* bfd_find_target: bfd_target. (line 473) +* bfd_find_version_for_sym: Writing the symbol table. + (line 81) +* bfd_follow_gnu_debugaltlink: Opening and Closing. + (line 343) +* bfd_follow_gnu_debuglink: Opening and Closing. + (line 322) +* bfd_fopen: Opening and Closing. + (line 12) +* bfd_format_string: Formats. (line 79) +* bfd_generic_define_common_symbol: Writing the symbol table. + (line 68) +* bfd_generic_discard_group: section prototypes. (line 304) +* bfd_generic_gc_sections: howto manager. (line 3299) +* bfd_generic_get_relocated_section_contents: howto manager. (line 3329) +* bfd_generic_is_group_section: section prototypes. (line 296) +* bfd_generic_lookup_section_flags: howto manager. (line 3309) +* bfd_generic_merge_sections: howto manager. (line 3319) +* bfd_generic_relax_section: howto manager. (line 3286) +* bfd_get_alt_debug_link_info: Opening and Closing. + (line 279) +* bfd_get_arch: Architectures. (line 560) +* bfd_get_arch_info: Architectures. (line 612) +* bfd_get_arch_size: Miscellaneous. (line 63) +* bfd_get_assert_handler: Error reporting. (line 150) +* bfd_get_debug_link_info: Opening and Closing. + (line 268) +* bfd_get_error: Error reporting. (line 48) +* bfd_get_error_handler: Error reporting. (line 118) +* bfd_get_gp_size: Miscellaneous. (line 104) +* bfd_get_linker_section: section prototypes. (line 36) +* bfd_get_mach: Architectures. (line 568) +* bfd_get_mtime: Miscellaneous. (line 410) +* bfd_get_next_mapent: Archives. (line 58) +* bfd_get_next_section_by_name: section prototypes. (line 26) +* bfd_get_reloc_code_name: howto manager. (line 3277) +* bfd_get_reloc_size: typedef arelent. (line 327) +* bfd_get_reloc_upper_bound: Miscellaneous. (line 9) +* bfd_get_section_by_name: section prototypes. (line 17) +* bfd_get_section_by_name_if: section prototypes. (line 45) +* bfd_get_section_contents: section prototypes. (line 251) +* bfd_get_sign_extend_vma: Miscellaneous. (line 76) +* bfd_get_size <1>: Miscellaneous. (line 419) +* bfd_get_size: Internal. (line 25) +* bfd_get_symtab_upper_bound: symbol handling functions. + (line 6) +* bfd_get_target_info: bfd_target. (line 489) +* bfd_get_unique_section_name: section prototypes. (line 64) +* bfd_h_put_size: Internal. (line 97) +* bfd_hash_allocate: Creating and Freeing a Hash Table. + (line 17) +* bfd_hash_lookup: Looking Up or Entering a String. + (line 6) +* bfd_hash_newfunc: Creating and Freeing a Hash Table. + (line 12) +* bfd_hash_set_default_size: Creating and Freeing a Hash Table. + (line 25) +* bfd_hash_table_free: Creating and Freeing a Hash Table. + (line 21) +* bfd_hash_table_init: Creating and Freeing a Hash Table. + (line 6) +* bfd_hash_table_init_n: Creating and Freeing a Hash Table. + (line 6) +* bfd_hash_traverse: Traversing a Hash Table. + (line 6) +* bfd_hide_sym_by_version: Writing the symbol table. + (line 93) +* bfd_init: Initialization. (line 11) +* bfd_install_relocation: typedef arelent. (line 389) +* bfd_is_local_label: symbol handling functions. + (line 17) +* bfd_is_local_label_name: symbol handling functions. + (line 26) +* bfd_is_target_special_symbol: symbol handling functions. + (line 38) +* bfd_is_undefined_symclass: symbol handling functions. + (line 120) +* bfd_link_split_section: Writing the symbol table. + (line 44) +* bfd_log2: Internal. (line 164) +* bfd_lookup_arch: Architectures. (line 620) +* bfd_make_debug_symbol: symbol handling functions. + (line 102) +* bfd_make_empty_symbol: symbol handling functions. + (line 78) +* bfd_make_readable: Opening and Closing. + (line 204) +* bfd_make_section: section prototypes. (line 143) +* bfd_make_section_anyway: section prototypes. (line 114) +* bfd_make_section_anyway_with_flags: section prototypes. (line 96) +* bfd_make_section_old_way: section prototypes. (line 76) +* bfd_make_section_with_flags: section prototypes. (line 130) +* bfd_make_writable: Opening and Closing. + (line 190) +* bfd_malloc_and_get_section: section prototypes. (line 268) +* bfd_map_over_sections: section prototypes. (line 178) +* bfd_merge_private_bfd_data: Miscellaneous. (line 174) +* bfd_mmap: Miscellaneous. (line 448) +* bfd_octets_per_byte: Architectures. (line 643) +* bfd_open_file: File Caching. (line 52) +* bfd_openr: Opening and Closing. + (line 35) +* bfd_openr_iovec: Opening and Closing. + (line 83) +* bfd_openr_next_archived_file: Archives. (line 84) +* bfd_openstreamr: Opening and Closing. + (line 74) +* bfd_openw: Opening and Closing. + (line 131) +* bfd_perform_relocation: typedef arelent. (line 364) +* bfd_perror: Error reporting. (line 76) +* bfd_print_symbol_vandf: symbol handling functions. + (line 70) +* bfd_printable_arch_mach: Architectures. (line 631) +* bfd_printable_name: Architectures. (line 491) +* bfd_put_size: Internal. (line 22) +* BFD_RELOC_12_PCREL: howto manager. (line 39) +* BFD_RELOC_14: howto manager. (line 31) +* BFD_RELOC_16: howto manager. (line 30) +* BFD_RELOC_16_BASEREL: howto manager. (line 99) +* BFD_RELOC_16_GOT_PCREL: howto manager. (line 52) +* BFD_RELOC_16_GOTOFF: howto manager. (line 55) +* BFD_RELOC_16_PCREL: howto manager. (line 38) +* BFD_RELOC_16_PCREL_S2: howto manager. (line 111) +* BFD_RELOC_16_PLT_PCREL: howto manager. (line 63) +* BFD_RELOC_16_PLTOFF: howto manager. (line 67) +* BFD_RELOC_16C_ABS20: howto manager. (line 2236) +* BFD_RELOC_16C_ABS20_C: howto manager. (line 2237) +* BFD_RELOC_16C_ABS24: howto manager. (line 2238) +* BFD_RELOC_16C_ABS24_C: howto manager. (line 2239) +* BFD_RELOC_16C_DISP04: howto manager. (line 2216) +* BFD_RELOC_16C_DISP04_C: howto manager. (line 2217) +* BFD_RELOC_16C_DISP08: howto manager. (line 2218) +* BFD_RELOC_16C_DISP08_C: howto manager. (line 2219) +* BFD_RELOC_16C_DISP16: howto manager. (line 2220) +* BFD_RELOC_16C_DISP16_C: howto manager. (line 2221) +* BFD_RELOC_16C_DISP24: howto manager. (line 2222) +* BFD_RELOC_16C_DISP24_C: howto manager. (line 2223) +* BFD_RELOC_16C_DISP24a: howto manager. (line 2224) +* BFD_RELOC_16C_DISP24a_C: howto manager. (line 2225) +* BFD_RELOC_16C_IMM04: howto manager. (line 2240) +* BFD_RELOC_16C_IMM04_C: howto manager. (line 2241) +* BFD_RELOC_16C_IMM16: howto manager. (line 2242) +* BFD_RELOC_16C_IMM16_C: howto manager. (line 2243) +* BFD_RELOC_16C_IMM20: howto manager. (line 2244) +* BFD_RELOC_16C_IMM20_C: howto manager. (line 2245) +* BFD_RELOC_16C_IMM24: howto manager. (line 2246) +* BFD_RELOC_16C_IMM24_C: howto manager. (line 2247) +* BFD_RELOC_16C_IMM32: howto manager. (line 2248) +* BFD_RELOC_16C_IMM32_C: howto manager. (line 2249) +* BFD_RELOC_16C_NUM08: howto manager. (line 2210) +* BFD_RELOC_16C_NUM08_C: howto manager. (line 2211) +* BFD_RELOC_16C_NUM16: howto manager. (line 2212) +* BFD_RELOC_16C_NUM16_C: howto manager. (line 2213) +* BFD_RELOC_16C_NUM32: howto manager. (line 2214) +* BFD_RELOC_16C_NUM32_C: howto manager. (line 2215) +* BFD_RELOC_16C_REG04: howto manager. (line 2226) +* BFD_RELOC_16C_REG04_C: howto manager. (line 2227) +* BFD_RELOC_16C_REG04a: howto manager. (line 2228) +* BFD_RELOC_16C_REG04a_C: howto manager. (line 2229) +* BFD_RELOC_16C_REG14: howto manager. (line 2230) +* BFD_RELOC_16C_REG14_C: howto manager. (line 2231) +* BFD_RELOC_16C_REG16: howto manager. (line 2232) +* BFD_RELOC_16C_REG16_C: howto manager. (line 2233) +* BFD_RELOC_16C_REG20: howto manager. (line 2234) +* BFD_RELOC_16C_REG20_C: howto manager. (line 2235) +* BFD_RELOC_23_PCREL_S2: howto manager. (line 112) +* BFD_RELOC_24: howto manager. (line 29) +* BFD_RELOC_24_PCREL: howto manager. (line 37) +* BFD_RELOC_24_PLT_PCREL: howto manager. (line 62) +* BFD_RELOC_26: howto manager. (line 28) +* BFD_RELOC_32: howto manager. (line 27) +* BFD_RELOC_32_BASEREL: howto manager. (line 98) +* BFD_RELOC_32_GOT_PCREL: howto manager. (line 51) +* BFD_RELOC_32_GOTOFF: howto manager. (line 54) +* BFD_RELOC_32_PCREL: howto manager. (line 36) +* BFD_RELOC_32_PCREL_S2: howto manager. (line 110) +* BFD_RELOC_32_PLT_PCREL: howto manager. (line 61) +* BFD_RELOC_32_PLTOFF: howto manager. (line 66) +* BFD_RELOC_32_SECREL: howto manager. (line 48) +* BFD_RELOC_386_COPY: howto manager. (line 577) +* BFD_RELOC_386_GLOB_DAT: howto manager. (line 578) +* BFD_RELOC_386_GOT32: howto manager. (line 575) +* BFD_RELOC_386_GOTOFF: howto manager. (line 581) +* BFD_RELOC_386_GOTPC: howto manager. (line 582) +* BFD_RELOC_386_IRELATIVE: howto manager. (line 598) +* BFD_RELOC_386_JUMP_SLOT: howto manager. (line 579) +* BFD_RELOC_386_PLT32: howto manager. (line 576) +* BFD_RELOC_386_RELATIVE: howto manager. (line 580) +* BFD_RELOC_386_TLS_DESC: howto manager. (line 597) +* BFD_RELOC_386_TLS_DESC_CALL: howto manager. (line 596) +* BFD_RELOC_386_TLS_DTPMOD32: howto manager. (line 592) +* BFD_RELOC_386_TLS_DTPOFF32: howto manager. (line 593) +* BFD_RELOC_386_TLS_GD: howto manager. (line 587) +* BFD_RELOC_386_TLS_GOTDESC: howto manager. (line 595) +* BFD_RELOC_386_TLS_GOTIE: howto manager. (line 585) +* BFD_RELOC_386_TLS_IE: howto manager. (line 584) +* BFD_RELOC_386_TLS_IE_32: howto manager. (line 590) +* BFD_RELOC_386_TLS_LDM: howto manager. (line 588) +* BFD_RELOC_386_TLS_LDO_32: howto manager. (line 589) +* BFD_RELOC_386_TLS_LE: howto manager. (line 586) +* BFD_RELOC_386_TLS_LE_32: howto manager. (line 591) +* BFD_RELOC_386_TLS_TPOFF: howto manager. (line 583) +* BFD_RELOC_386_TLS_TPOFF32: howto manager. (line 594) +* BFD_RELOC_390_12: howto manager. (line 1819) +* BFD_RELOC_390_20: howto manager. (line 1931) +* BFD_RELOC_390_COPY: howto manager. (line 1828) +* BFD_RELOC_390_GLOB_DAT: howto manager. (line 1831) +* BFD_RELOC_390_GOT12: howto manager. (line 1822) +* BFD_RELOC_390_GOT16: howto manager. (line 1843) +* BFD_RELOC_390_GOT20: howto manager. (line 1932) +* BFD_RELOC_390_GOT64: howto manager. (line 1873) +* BFD_RELOC_390_GOTENT: howto manager. (line 1879) +* BFD_RELOC_390_GOTOFF64: howto manager. (line 1882) +* BFD_RELOC_390_GOTPC: howto manager. (line 1840) +* BFD_RELOC_390_GOTPCDBL: howto manager. (line 1870) +* BFD_RELOC_390_GOTPLT12: howto manager. (line 1885) +* BFD_RELOC_390_GOTPLT16: howto manager. (line 1888) +* BFD_RELOC_390_GOTPLT20: howto manager. (line 1933) +* BFD_RELOC_390_GOTPLT32: howto manager. (line 1891) +* BFD_RELOC_390_GOTPLT64: howto manager. (line 1894) +* BFD_RELOC_390_GOTPLTENT: howto manager. (line 1897) +* BFD_RELOC_390_IRELATIVE: howto manager. (line 1937) +* BFD_RELOC_390_JMP_SLOT: howto manager. (line 1834) +* BFD_RELOC_390_PC12DBL: howto manager. (line 1846) +* BFD_RELOC_390_PC16DBL: howto manager. (line 1852) +* BFD_RELOC_390_PC24DBL: howto manager. (line 1858) +* BFD_RELOC_390_PC32DBL: howto manager. (line 1864) +* BFD_RELOC_390_PLT12DBL: howto manager. (line 1849) +* BFD_RELOC_390_PLT16DBL: howto manager. (line 1855) +* BFD_RELOC_390_PLT24DBL: howto manager. (line 1861) +* BFD_RELOC_390_PLT32: howto manager. (line 1825) +* BFD_RELOC_390_PLT32DBL: howto manager. (line 1867) +* BFD_RELOC_390_PLT64: howto manager. (line 1876) +* BFD_RELOC_390_PLTOFF16: howto manager. (line 1900) +* BFD_RELOC_390_PLTOFF32: howto manager. (line 1903) +* BFD_RELOC_390_PLTOFF64: howto manager. (line 1906) +* BFD_RELOC_390_RELATIVE: howto manager. (line 1837) +* BFD_RELOC_390_TLS_DTPMOD: howto manager. (line 1926) +* BFD_RELOC_390_TLS_DTPOFF: howto manager. (line 1927) +* BFD_RELOC_390_TLS_GD32: howto manager. (line 1912) +* BFD_RELOC_390_TLS_GD64: howto manager. (line 1913) +* BFD_RELOC_390_TLS_GDCALL: howto manager. (line 1910) +* BFD_RELOC_390_TLS_GOTIE12: howto manager. (line 1914) +* BFD_RELOC_390_TLS_GOTIE20: howto manager. (line 1934) +* BFD_RELOC_390_TLS_GOTIE32: howto manager. (line 1915) +* BFD_RELOC_390_TLS_GOTIE64: howto manager. (line 1916) +* BFD_RELOC_390_TLS_IE32: howto manager. (line 1919) +* BFD_RELOC_390_TLS_IE64: howto manager. (line 1920) +* BFD_RELOC_390_TLS_IEENT: howto manager. (line 1921) +* BFD_RELOC_390_TLS_LDCALL: howto manager. (line 1911) +* BFD_RELOC_390_TLS_LDM32: howto manager. (line 1917) +* BFD_RELOC_390_TLS_LDM64: howto manager. (line 1918) +* BFD_RELOC_390_TLS_LDO32: howto manager. (line 1924) +* BFD_RELOC_390_TLS_LDO64: howto manager. (line 1925) +* BFD_RELOC_390_TLS_LE32: howto manager. (line 1922) +* BFD_RELOC_390_TLS_LE64: howto manager. (line 1923) +* BFD_RELOC_390_TLS_LOAD: howto manager. (line 1909) +* BFD_RELOC_390_TLS_TPOFF: howto manager. (line 1928) +* BFD_RELOC_64: howto manager. (line 26) +* BFD_RELOC_64_PCREL: howto manager. (line 35) +* BFD_RELOC_64_PLT_PCREL: howto manager. (line 60) +* BFD_RELOC_64_PLTOFF: howto manager. (line 65) +* BFD_RELOC_68K_GLOB_DAT: howto manager. (line 78) +* BFD_RELOC_68K_JMP_SLOT: howto manager. (line 79) +* BFD_RELOC_68K_RELATIVE: howto manager. (line 80) +* BFD_RELOC_68K_TLS_GD16: howto manager. (line 82) +* BFD_RELOC_68K_TLS_GD32: howto manager. (line 81) +* BFD_RELOC_68K_TLS_GD8: howto manager. (line 83) +* BFD_RELOC_68K_TLS_IE16: howto manager. (line 91) +* BFD_RELOC_68K_TLS_IE32: howto manager. (line 90) +* BFD_RELOC_68K_TLS_IE8: howto manager. (line 92) +* BFD_RELOC_68K_TLS_LDM16: howto manager. (line 85) +* BFD_RELOC_68K_TLS_LDM32: howto manager. (line 84) +* BFD_RELOC_68K_TLS_LDM8: howto manager. (line 86) +* BFD_RELOC_68K_TLS_LDO16: howto manager. (line 88) +* BFD_RELOC_68K_TLS_LDO32: howto manager. (line 87) +* BFD_RELOC_68K_TLS_LDO8: howto manager. (line 89) +* BFD_RELOC_68K_TLS_LE16: howto manager. (line 94) +* BFD_RELOC_68K_TLS_LE32: howto manager. (line 93) +* BFD_RELOC_68K_TLS_LE8: howto manager. (line 95) +* BFD_RELOC_8: howto manager. (line 32) +* BFD_RELOC_860_COPY: howto manager. (line 2364) +* BFD_RELOC_860_GLOB_DAT: howto manager. (line 2365) +* BFD_RELOC_860_HAGOT: howto manager. (line 2390) +* BFD_RELOC_860_HAGOTOFF: howto manager. (line 2391) +* BFD_RELOC_860_HAPC: howto manager. (line 2392) +* BFD_RELOC_860_HIGH: howto manager. (line 2393) +* BFD_RELOC_860_HIGHADJ: howto manager. (line 2389) +* BFD_RELOC_860_HIGOT: howto manager. (line 2394) +* BFD_RELOC_860_HIGOTOFF: howto manager. (line 2395) +* BFD_RELOC_860_JUMP_SLOT: howto manager. (line 2366) +* BFD_RELOC_860_LOGOT0: howto manager. (line 2378) +* BFD_RELOC_860_LOGOT1: howto manager. (line 2380) +* BFD_RELOC_860_LOGOTOFF0: howto manager. (line 2382) +* BFD_RELOC_860_LOGOTOFF1: howto manager. (line 2384) +* BFD_RELOC_860_LOGOTOFF2: howto manager. (line 2386) +* BFD_RELOC_860_LOGOTOFF3: howto manager. (line 2387) +* BFD_RELOC_860_LOPC: howto manager. (line 2388) +* BFD_RELOC_860_LOW0: howto manager. (line 2371) +* BFD_RELOC_860_LOW1: howto manager. (line 2373) +* BFD_RELOC_860_LOW2: howto manager. (line 2375) +* BFD_RELOC_860_LOW3: howto manager. (line 2377) +* BFD_RELOC_860_PC16: howto manager. (line 2370) +* BFD_RELOC_860_PC26: howto manager. (line 2368) +* BFD_RELOC_860_PLT26: howto manager. (line 2369) +* BFD_RELOC_860_RELATIVE: howto manager. (line 2367) +* BFD_RELOC_860_SPGOT0: howto manager. (line 2379) +* BFD_RELOC_860_SPGOT1: howto manager. (line 2381) +* BFD_RELOC_860_SPGOTOFF0: howto manager. (line 2383) +* BFD_RELOC_860_SPGOTOFF1: howto manager. (line 2385) +* BFD_RELOC_860_SPLIT0: howto manager. (line 2372) +* BFD_RELOC_860_SPLIT1: howto manager. (line 2374) +* BFD_RELOC_860_SPLIT2: howto manager. (line 2376) +* BFD_RELOC_8_BASEREL: howto manager. (line 103) +* BFD_RELOC_8_FFnn: howto manager. (line 107) +* BFD_RELOC_8_GOT_PCREL: howto manager. (line 53) +* BFD_RELOC_8_GOTOFF: howto manager. (line 59) +* BFD_RELOC_8_PCREL: howto manager. (line 40) +* BFD_RELOC_8_PLT_PCREL: howto manager. (line 64) +* BFD_RELOC_8_PLTOFF: howto manager. (line 71) +* BFD_RELOC_AARCH64_16: howto manager. (line 2755) +* BFD_RELOC_AARCH64_16_PCREL: howto manager. (line 2762) +* BFD_RELOC_AARCH64_32: howto manager. (line 2754) +* BFD_RELOC_AARCH64_32_PCREL: howto manager. (line 2761) +* BFD_RELOC_AARCH64_64: howto manager. (line 2753) +* BFD_RELOC_AARCH64_64_PCREL: howto manager. (line 2760) +* BFD_RELOC_AARCH64_ADD_LO12: howto manager. (line 2827) +* BFD_RELOC_AARCH64_ADR_GOT_PAGE: howto manager. (line 2884) +* BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL: howto manager. (line 2822) +* BFD_RELOC_AARCH64_ADR_HI21_PCREL: howto manager. (line 2818) +* BFD_RELOC_AARCH64_ADR_LO21_PCREL: howto manager. (line 2814) +* BFD_RELOC_AARCH64_BRANCH19: howto manager. (line 2842) +* BFD_RELOC_AARCH64_CALL26: howto manager. (line 2852) +* BFD_RELOC_AARCH64_COPY: howto manager. (line 2985) +* BFD_RELOC_AARCH64_GAS_INTERNAL_FIXUP: howto manager. (line 3019) +* BFD_RELOC_AARCH64_GLOB_DAT: howto manager. (line 2988) +* BFD_RELOC_AARCH64_GOT_LD_PREL19: howto manager. (line 2877) +* BFD_RELOC_AARCH64_IRELATIVE: howto manager. (line 3009) +* BFD_RELOC_AARCH64_JUMP26: howto manager. (line 2847) +* BFD_RELOC_AARCH64_JUMP_SLOT: howto manager. (line 2991) +* BFD_RELOC_AARCH64_LD32_GOT_LO12_NC: howto manager. (line 2894) +* BFD_RELOC_AARCH64_LD64_GOT_LO12_NC: howto manager. (line 2889) +* BFD_RELOC_AARCH64_LD_GOT_LO12_NC: howto manager. (line 3028) +* BFD_RELOC_AARCH64_LD_LO19_PCREL: howto manager. (line 2809) +* BFD_RELOC_AARCH64_LDST128_LO12: howto manager. (line 2872) +* BFD_RELOC_AARCH64_LDST16_LO12: howto manager. (line 2857) +* BFD_RELOC_AARCH64_LDST32_LO12: howto manager. (line 2862) +* BFD_RELOC_AARCH64_LDST64_LO12: howto manager. (line 2867) +* BFD_RELOC_AARCH64_LDST8_LO12: howto manager. (line 2832) +* BFD_RELOC_AARCH64_LDST_LO12: howto manager. (line 3023) +* BFD_RELOC_AARCH64_MOVW_G0: howto manager. (line 2766) +* BFD_RELOC_AARCH64_MOVW_G0_NC: howto manager. (line 2770) +* BFD_RELOC_AARCH64_MOVW_G0_S: howto manager. (line 2794) +* BFD_RELOC_AARCH64_MOVW_G1: howto manager. (line 2774) +* BFD_RELOC_AARCH64_MOVW_G1_NC: howto manager. (line 2778) +* BFD_RELOC_AARCH64_MOVW_G1_S: howto manager. (line 2799) +* BFD_RELOC_AARCH64_MOVW_G2: howto manager. (line 2782) +* BFD_RELOC_AARCH64_MOVW_G2_NC: howto manager. (line 2786) +* BFD_RELOC_AARCH64_MOVW_G2_S: howto manager. (line 2804) +* BFD_RELOC_AARCH64_MOVW_G3: howto manager. (line 2790) +* BFD_RELOC_AARCH64_NONE: howto manager. (line 2750) +* BFD_RELOC_AARCH64_RELATIVE: howto manager. (line 2994) +* BFD_RELOC_AARCH64_RELOC_END: howto manager. (line 3012) +* BFD_RELOC_AARCH64_RELOC_START: howto manager. (line 2744) +* BFD_RELOC_AARCH64_TLS_DTPMOD: howto manager. (line 2997) +* BFD_RELOC_AARCH64_TLS_DTPREL: howto manager. (line 3000) +* BFD_RELOC_AARCH64_TLS_TPREL: howto manager. (line 3003) +* BFD_RELOC_AARCH64_TLSDESC: howto manager. (line 3006) +* BFD_RELOC_AARCH64_TLSDESC_ADD: howto manager. (line 2979) +* BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC: howto manager. (line 2967) +* BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21: howto manager. (line 2958) +* BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21: howto manager. (line 2955) +* BFD_RELOC_AARCH64_TLSDESC_CALL: howto manager. (line 2982) +* BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC: howto manager. (line 2964) +* BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC: howto manager. (line 2961) +* BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC: howto manager. (line 3036) +* BFD_RELOC_AARCH64_TLSDESC_LD_PREL19: howto manager. (line 2952) +* BFD_RELOC_AARCH64_TLSDESC_LDR: howto manager. (line 2976) +* BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC: howto manager. (line 2973) +* BFD_RELOC_AARCH64_TLSDESC_OFF_G1: howto manager. (line 2970) +* BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC: howto manager. (line 2905) +* BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21: howto manager. (line 2899) +* BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21: howto manager. + (line 2916) +* BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC: howto manager. + (line 2922) +* BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC: howto manager. + (line 2919) +* BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC: howto manager. + (line 3032) +* BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19: howto manager. (line 2925) +* BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC: howto manager. + (line 2913) +* BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1: howto manager. (line 2910) +* BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12: howto manager. (line 2943) +* BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12: howto manager. (line 2946) +* BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC: howto manager. (line 2949) +* BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0: howto manager. (line 2937) +* BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC: howto manager. (line 2940) +* BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1: howto manager. (line 2931) +* BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC: howto manager. (line 2934) +* BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2: howto manager. (line 2928) +* BFD_RELOC_AARCH64_TSTBR14: howto manager. (line 2837) +* BFD_RELOC_ALPHA_BOH: howto manager. (line 323) +* BFD_RELOC_ALPHA_BRSGP: howto manager. (line 306) +* BFD_RELOC_ALPHA_BSR: howto manager. (line 315) +* BFD_RELOC_ALPHA_CODEADDR: howto manager. (line 297) +* BFD_RELOC_ALPHA_DTPMOD64: howto manager. (line 329) +* BFD_RELOC_ALPHA_DTPREL16: howto manager. (line 334) +* BFD_RELOC_ALPHA_DTPREL64: howto manager. (line 331) +* BFD_RELOC_ALPHA_DTPREL_HI16: howto manager. (line 332) +* BFD_RELOC_ALPHA_DTPREL_LO16: howto manager. (line 333) +* BFD_RELOC_ALPHA_ELF_LITERAL: howto manager. (line 262) +* BFD_RELOC_ALPHA_GOTDTPREL16: howto manager. (line 330) +* BFD_RELOC_ALPHA_GOTTPREL16: howto manager. (line 335) +* BFD_RELOC_ALPHA_GPDISP: howto manager. (line 256) +* BFD_RELOC_ALPHA_GPDISP_HI16: howto manager. (line 242) +* BFD_RELOC_ALPHA_GPDISP_LO16: howto manager. (line 250) +* BFD_RELOC_ALPHA_GPREL_HI16: howto manager. (line 301) +* BFD_RELOC_ALPHA_GPREL_LO16: howto manager. (line 302) +* BFD_RELOC_ALPHA_HINT: howto manager. (line 288) +* BFD_RELOC_ALPHA_LDA: howto manager. (line 319) +* BFD_RELOC_ALPHA_LINKAGE: howto manager. (line 293) +* BFD_RELOC_ALPHA_LITERAL: howto manager. (line 261) +* BFD_RELOC_ALPHA_LITUSE: howto manager. (line 263) +* BFD_RELOC_ALPHA_NOP: howto manager. (line 311) +* BFD_RELOC_ALPHA_TLSGD: howto manager. (line 327) +* BFD_RELOC_ALPHA_TLSLDM: howto manager. (line 328) +* BFD_RELOC_ALPHA_TPREL16: howto manager. (line 339) +* BFD_RELOC_ALPHA_TPREL64: howto manager. (line 336) +* BFD_RELOC_ALPHA_TPREL_HI16: howto manager. (line 337) +* BFD_RELOC_ALPHA_TPREL_LO16: howto manager. (line 338) +* BFD_RELOC_ARC_B22_PCREL: howto manager. (line 1049) +* BFD_RELOC_ARC_B26: howto manager. (line 1054) +* BFD_RELOC_ARM_ADR_IMM: howto manager. (line 935) +* BFD_RELOC_ARM_ADRL_IMMEDIATE: howto manager. (line 921) +* BFD_RELOC_ARM_ALU_PC_G0: howto manager. (line 885) +* BFD_RELOC_ARM_ALU_PC_G0_NC: howto manager. (line 884) +* BFD_RELOC_ARM_ALU_PC_G1: howto manager. (line 887) +* BFD_RELOC_ARM_ALU_PC_G1_NC: howto manager. (line 886) +* BFD_RELOC_ARM_ALU_PC_G2: howto manager. (line 888) +* BFD_RELOC_ARM_ALU_SB_G0: howto manager. (line 899) +* BFD_RELOC_ARM_ALU_SB_G0_NC: howto manager. (line 898) +* BFD_RELOC_ARM_ALU_SB_G1: howto manager. (line 901) +* BFD_RELOC_ARM_ALU_SB_G1_NC: howto manager. (line 900) +* BFD_RELOC_ARM_ALU_SB_G2: howto manager. (line 902) +* BFD_RELOC_ARM_CP_OFF_IMM: howto manager. (line 931) +* BFD_RELOC_ARM_CP_OFF_IMM_S2: howto manager. (line 932) +* BFD_RELOC_ARM_GLOB_DAT: howto manager. (line 859) +* BFD_RELOC_ARM_GOT32: howto manager. (line 860) +* BFD_RELOC_ARM_GOT_PREL: howto manager. (line 865) +* BFD_RELOC_ARM_GOTOFF: howto manager. (line 863) +* BFD_RELOC_ARM_GOTPC: howto manager. (line 864) +* BFD_RELOC_ARM_HVC: howto manager. (line 928) +* BFD_RELOC_ARM_HWLITERAL: howto manager. (line 942) +* BFD_RELOC_ARM_IMMEDIATE: howto manager. (line 920) +* BFD_RELOC_ARM_IN_POOL: howto manager. (line 938) +* BFD_RELOC_ARM_IRELATIVE: howto manager. (line 917) +* BFD_RELOC_ARM_JUMP_SLOT: howto manager. (line 858) +* BFD_RELOC_ARM_LDC_PC_G0: howto manager. (line 895) +* BFD_RELOC_ARM_LDC_PC_G1: howto manager. (line 896) +* BFD_RELOC_ARM_LDC_PC_G2: howto manager. (line 897) +* BFD_RELOC_ARM_LDC_SB_G0: howto manager. (line 909) +* BFD_RELOC_ARM_LDC_SB_G1: howto manager. (line 910) +* BFD_RELOC_ARM_LDC_SB_G2: howto manager. (line 911) +* BFD_RELOC_ARM_LDR_IMM: howto manager. (line 936) +* BFD_RELOC_ARM_LDR_PC_G0: howto manager. (line 889) +* BFD_RELOC_ARM_LDR_PC_G1: howto manager. (line 890) +* BFD_RELOC_ARM_LDR_PC_G2: howto manager. (line 891) +* BFD_RELOC_ARM_LDR_SB_G0: howto manager. (line 903) +* BFD_RELOC_ARM_LDR_SB_G1: howto manager. (line 904) +* BFD_RELOC_ARM_LDR_SB_G2: howto manager. (line 905) +* BFD_RELOC_ARM_LDRS_PC_G0: howto manager. (line 892) +* BFD_RELOC_ARM_LDRS_PC_G1: howto manager. (line 893) +* BFD_RELOC_ARM_LDRS_PC_G2: howto manager. (line 894) +* BFD_RELOC_ARM_LDRS_SB_G0: howto manager. (line 906) +* BFD_RELOC_ARM_LDRS_SB_G1: howto manager. (line 907) +* BFD_RELOC_ARM_LDRS_SB_G2: howto manager. (line 908) +* BFD_RELOC_ARM_LITERAL: howto manager. (line 937) +* BFD_RELOC_ARM_MOVT: howto manager. (line 849) +* BFD_RELOC_ARM_MOVT_PCREL: howto manager. (line 851) +* BFD_RELOC_ARM_MOVW: howto manager. (line 848) +* BFD_RELOC_ARM_MOVW_PCREL: howto manager. (line 850) +* BFD_RELOC_ARM_MULTI: howto manager. (line 930) +* BFD_RELOC_ARM_OFFSET_IMM: howto manager. (line 822) +* BFD_RELOC_ARM_OFFSET_IMM8: howto manager. (line 939) +* BFD_RELOC_ARM_PCREL_BLX: howto manager. (line 793) +* BFD_RELOC_ARM_PCREL_BRANCH: howto manager. (line 789) +* BFD_RELOC_ARM_PCREL_CALL: howto manager. (line 803) +* BFD_RELOC_ARM_PCREL_JUMP: howto manager. (line 807) +* BFD_RELOC_ARM_PLT32: howto manager. (line 861) +* BFD_RELOC_ARM_PREL31: howto manager. (line 845) +* BFD_RELOC_ARM_RELATIVE: howto manager. (line 862) +* BFD_RELOC_ARM_ROSEGREL32: howto manager. (line 834) +* BFD_RELOC_ARM_SBREL32: howto manager. (line 837) +* BFD_RELOC_ARM_SHIFT_IMM: howto manager. (line 926) +* BFD_RELOC_ARM_SMC: howto manager. (line 927) +* BFD_RELOC_ARM_SWI: howto manager. (line 929) +* BFD_RELOC_ARM_T32_ADD_IMM: howto manager. (line 923) +* BFD_RELOC_ARM_T32_ADD_PC12: howto manager. (line 925) +* BFD_RELOC_ARM_T32_CP_OFF_IMM: howto manager. (line 933) +* BFD_RELOC_ARM_T32_CP_OFF_IMM_S2: howto manager. (line 934) +* BFD_RELOC_ARM_T32_IMM12: howto manager. (line 924) +* BFD_RELOC_ARM_T32_IMMEDIATE: howto manager. (line 922) +* BFD_RELOC_ARM_T32_OFFSET_IMM: howto manager. (line 941) +* BFD_RELOC_ARM_T32_OFFSET_U8: howto manager. (line 940) +* BFD_RELOC_ARM_TARGET1: howto manager. (line 830) +* BFD_RELOC_ARM_TARGET2: howto manager. (line 840) +* BFD_RELOC_ARM_THM_TLS_CALL: howto manager. (line 878) +* BFD_RELOC_ARM_THM_TLS_DESCSEQ: howto manager. (line 880) +* BFD_RELOC_ARM_THUMB_ADD: howto manager. (line 943) +* BFD_RELOC_ARM_THUMB_IMM: howto manager. (line 944) +* BFD_RELOC_ARM_THUMB_MOVT: howto manager. (line 853) +* BFD_RELOC_ARM_THUMB_MOVT_PCREL: howto manager. (line 855) +* BFD_RELOC_ARM_THUMB_MOVW: howto manager. (line 852) +* BFD_RELOC_ARM_THUMB_MOVW_PCREL: howto manager. (line 854) +* BFD_RELOC_ARM_THUMB_OFFSET: howto manager. (line 826) +* BFD_RELOC_ARM_THUMB_SHIFT: howto manager. (line 945) +* BFD_RELOC_ARM_TLS_CALL: howto manager. (line 877) +* BFD_RELOC_ARM_TLS_DESC: howto manager. (line 881) +* BFD_RELOC_ARM_TLS_DESCSEQ: howto manager. (line 879) +* BFD_RELOC_ARM_TLS_DTPMOD32: howto manager. (line 872) +* BFD_RELOC_ARM_TLS_DTPOFF32: howto manager. (line 871) +* BFD_RELOC_ARM_TLS_GD32: howto manager. (line 868) +* BFD_RELOC_ARM_TLS_GOTDESC: howto manager. (line 876) +* BFD_RELOC_ARM_TLS_IE32: howto manager. (line 874) +* BFD_RELOC_ARM_TLS_LDM32: howto manager. (line 870) +* BFD_RELOC_ARM_TLS_LDO32: howto manager. (line 869) +* BFD_RELOC_ARM_TLS_LE32: howto manager. (line 875) +* BFD_RELOC_ARM_TLS_TPOFF32: howto manager. (line 873) +* BFD_RELOC_ARM_V4BX: howto manager. (line 914) +* BFD_RELOC_AVR_13_PCREL: howto manager. (line 1644) +* BFD_RELOC_AVR_16_PM: howto manager. (line 1648) +* BFD_RELOC_AVR_6: howto manager. (line 1735) +* BFD_RELOC_AVR_6_ADIW: howto manager. (line 1739) +* BFD_RELOC_AVR_7_PCREL: howto manager. (line 1640) +* BFD_RELOC_AVR_8_HI: howto manager. (line 1747) +* BFD_RELOC_AVR_8_HLO: howto manager. (line 1751) +* BFD_RELOC_AVR_8_LO: howto manager. (line 1743) +* BFD_RELOC_AVR_CALL: howto manager. (line 1727) +* BFD_RELOC_AVR_HH8_LDI: howto manager. (line 1660) +* BFD_RELOC_AVR_HH8_LDI_NEG: howto manager. (line 1679) +* BFD_RELOC_AVR_HH8_LDI_PM: howto manager. (line 1708) +* BFD_RELOC_AVR_HH8_LDI_PM_NEG: howto manager. (line 1722) +* BFD_RELOC_AVR_HI8_LDI: howto manager. (line 1656) +* BFD_RELOC_AVR_HI8_LDI_GS: howto manager. (line 1702) +* BFD_RELOC_AVR_HI8_LDI_NEG: howto manager. (line 1674) +* BFD_RELOC_AVR_HI8_LDI_PM: howto manager. (line 1698) +* BFD_RELOC_AVR_HI8_LDI_PM_NEG: howto manager. (line 1717) +* BFD_RELOC_AVR_LDI: howto manager. (line 1731) +* BFD_RELOC_AVR_LO8_LDI: howto manager. (line 1652) +* BFD_RELOC_AVR_LO8_LDI_GS: howto manager. (line 1692) +* BFD_RELOC_AVR_LO8_LDI_NEG: howto manager. (line 1669) +* BFD_RELOC_AVR_LO8_LDI_PM: howto manager. (line 1688) +* BFD_RELOC_AVR_LO8_LDI_PM_NEG: howto manager. (line 1713) +* BFD_RELOC_AVR_MS8_LDI: howto manager. (line 1665) +* BFD_RELOC_AVR_MS8_LDI_NEG: howto manager. (line 1684) +* BFD_RELOC_BFIN_10_PCREL: howto manager. (line 1074) +* BFD_RELOC_BFIN_11_PCREL: howto manager. (line 1077) +* BFD_RELOC_BFIN_12_PCREL_JUMP: howto manager. (line 1080) +* BFD_RELOC_BFIN_12_PCREL_JUMP_S: howto manager. (line 1083) +* BFD_RELOC_BFIN_16_HIGH: howto manager. (line 1062) +* BFD_RELOC_BFIN_16_IMM: howto manager. (line 1059) +* BFD_RELOC_BFIN_16_LOW: howto manager. (line 1071) +* BFD_RELOC_BFIN_24_PCREL_CALL_X: howto manager. (line 1086) +* BFD_RELOC_BFIN_24_PCREL_JUMP_L: howto manager. (line 1089) +* BFD_RELOC_BFIN_4_PCREL: howto manager. (line 1065) +* BFD_RELOC_BFIN_5_PCREL: howto manager. (line 1068) +* BFD_RELOC_BFIN_FUNCDESC: howto manager. (line 1095) +* BFD_RELOC_BFIN_FUNCDESC_GOT17M4: howto manager. (line 1096) +* BFD_RELOC_BFIN_FUNCDESC_GOTHI: howto manager. (line 1097) +* BFD_RELOC_BFIN_FUNCDESC_GOTLO: howto manager. (line 1098) +* BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4: howto manager. (line 1100) +* BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI: howto manager. (line 1101) +* BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO: howto manager. (line 1102) +* BFD_RELOC_BFIN_FUNCDESC_VALUE: howto manager. (line 1099) +* BFD_RELOC_BFIN_GOT: howto manager. (line 1108) +* BFD_RELOC_BFIN_GOT17M4: howto manager. (line 1092) +* BFD_RELOC_BFIN_GOTHI: howto manager. (line 1093) +* BFD_RELOC_BFIN_GOTLO: howto manager. (line 1094) +* BFD_RELOC_BFIN_GOTOFF17M4: howto manager. (line 1103) +* BFD_RELOC_BFIN_GOTOFFHI: howto manager. (line 1104) +* BFD_RELOC_BFIN_GOTOFFLO: howto manager. (line 1105) +* BFD_RELOC_BFIN_PLTPC: howto manager. (line 1111) +* BFD_RELOC_C6000_ABS_H16: howto manager. (line 1463) +* BFD_RELOC_C6000_ABS_L16: howto manager. (line 1462) +* BFD_RELOC_C6000_ABS_S16: howto manager. (line 1461) +* BFD_RELOC_C6000_ALIGN: howto manager. (line 1484) +* BFD_RELOC_C6000_COPY: howto manager. (line 1479) +* BFD_RELOC_C6000_DSBT_INDEX: howto manager. (line 1477) +* BFD_RELOC_C6000_EHTYPE: howto manager. (line 1481) +* BFD_RELOC_C6000_FPHEAD: howto manager. (line 1485) +* BFD_RELOC_C6000_JUMP_SLOT: howto manager. (line 1480) +* BFD_RELOC_C6000_NOCMP: howto manager. (line 1486) +* BFD_RELOC_C6000_PCR_H16: howto manager. (line 1482) +* BFD_RELOC_C6000_PCR_L16: howto manager. (line 1483) +* BFD_RELOC_C6000_PCR_S10: howto manager. (line 1459) +* BFD_RELOC_C6000_PCR_S12: howto manager. (line 1458) +* BFD_RELOC_C6000_PCR_S21: howto manager. (line 1457) +* BFD_RELOC_C6000_PCR_S7: howto manager. (line 1460) +* BFD_RELOC_C6000_PREL31: howto manager. (line 1478) +* BFD_RELOC_C6000_SBR_GOT_H16_W: howto manager. (line 1476) +* BFD_RELOC_C6000_SBR_GOT_L16_W: howto manager. (line 1475) +* BFD_RELOC_C6000_SBR_GOT_U15_W: howto manager. (line 1474) +* BFD_RELOC_C6000_SBR_H16_B: howto manager. (line 1471) +* BFD_RELOC_C6000_SBR_H16_H: howto manager. (line 1472) +* BFD_RELOC_C6000_SBR_H16_W: howto manager. (line 1473) +* BFD_RELOC_C6000_SBR_L16_B: howto manager. (line 1468) +* BFD_RELOC_C6000_SBR_L16_H: howto manager. (line 1469) +* BFD_RELOC_C6000_SBR_L16_W: howto manager. (line 1470) +* BFD_RELOC_C6000_SBR_S16: howto manager. (line 1467) +* BFD_RELOC_C6000_SBR_U15_B: howto manager. (line 1464) +* BFD_RELOC_C6000_SBR_U15_H: howto manager. (line 1465) +* BFD_RELOC_C6000_SBR_U15_W: howto manager. (line 1466) +* bfd_reloc_code_type: howto manager. (line 10) +* BFD_RELOC_CR16_ABS20: howto manager. (line 2264) +* BFD_RELOC_CR16_ABS24: howto manager. (line 2265) +* BFD_RELOC_CR16_DISP16: howto manager. (line 2275) +* BFD_RELOC_CR16_DISP20: howto manager. (line 2276) +* BFD_RELOC_CR16_DISP24: howto manager. (line 2277) +* BFD_RELOC_CR16_DISP24a: howto manager. (line 2278) +* BFD_RELOC_CR16_DISP4: howto manager. (line 2273) +* BFD_RELOC_CR16_DISP8: howto manager. (line 2274) +* BFD_RELOC_CR16_GLOB_DAT: howto manager. (line 2284) +* BFD_RELOC_CR16_GOT_REGREL20: howto manager. (line 2282) +* BFD_RELOC_CR16_GOTC_REGREL20: howto manager. (line 2283) +* BFD_RELOC_CR16_IMM16: howto manager. (line 2268) +* BFD_RELOC_CR16_IMM20: howto manager. (line 2269) +* BFD_RELOC_CR16_IMM24: howto manager. (line 2270) +* BFD_RELOC_CR16_IMM32: howto manager. (line 2271) +* BFD_RELOC_CR16_IMM32a: howto manager. (line 2272) +* BFD_RELOC_CR16_IMM4: howto manager. (line 2266) +* BFD_RELOC_CR16_IMM8: howto manager. (line 2267) +* BFD_RELOC_CR16_NUM16: howto manager. (line 2253) +* BFD_RELOC_CR16_NUM32: howto manager. (line 2254) +* BFD_RELOC_CR16_NUM32a: howto manager. (line 2255) +* BFD_RELOC_CR16_NUM8: howto manager. (line 2252) +* BFD_RELOC_CR16_REGREL0: howto manager. (line 2256) +* BFD_RELOC_CR16_REGREL14: howto manager. (line 2259) +* BFD_RELOC_CR16_REGREL14a: howto manager. (line 2260) +* BFD_RELOC_CR16_REGREL16: howto manager. (line 2261) +* BFD_RELOC_CR16_REGREL20: howto manager. (line 2262) +* BFD_RELOC_CR16_REGREL20a: howto manager. (line 2263) +* BFD_RELOC_CR16_REGREL4: howto manager. (line 2257) +* BFD_RELOC_CR16_REGREL4a: howto manager. (line 2258) +* BFD_RELOC_CR16_SWITCH16: howto manager. (line 2280) +* BFD_RELOC_CR16_SWITCH32: howto manager. (line 2281) +* BFD_RELOC_CR16_SWITCH8: howto manager. (line 2279) +* BFD_RELOC_CRIS_16_DTPREL: howto manager. (line 2355) +* BFD_RELOC_CRIS_16_GOT: howto manager. (line 2331) +* BFD_RELOC_CRIS_16_GOT_GD: howto manager. (line 2351) +* BFD_RELOC_CRIS_16_GOT_TPREL: howto manager. (line 2357) +* BFD_RELOC_CRIS_16_GOTPLT: howto manager. (line 2337) +* BFD_RELOC_CRIS_16_TPREL: howto manager. (line 2359) +* BFD_RELOC_CRIS_32_DTPREL: howto manager. (line 2354) +* BFD_RELOC_CRIS_32_GD: howto manager. (line 2352) +* BFD_RELOC_CRIS_32_GOT: howto manager. (line 2328) +* BFD_RELOC_CRIS_32_GOT_GD: howto manager. (line 2350) +* BFD_RELOC_CRIS_32_GOT_TPREL: howto manager. (line 2356) +* BFD_RELOC_CRIS_32_GOTPLT: howto manager. (line 2334) +* BFD_RELOC_CRIS_32_GOTREL: howto manager. (line 2340) +* BFD_RELOC_CRIS_32_IE: howto manager. (line 2361) +* BFD_RELOC_CRIS_32_PLT_GOTREL: howto manager. (line 2343) +* BFD_RELOC_CRIS_32_PLT_PCREL: howto manager. (line 2346) +* BFD_RELOC_CRIS_32_TPREL: howto manager. (line 2358) +* BFD_RELOC_CRIS_BDISP8: howto manager. (line 2309) +* BFD_RELOC_CRIS_COPY: howto manager. (line 2322) +* BFD_RELOC_CRIS_DTP: howto manager. (line 2353) +* BFD_RELOC_CRIS_DTPMOD: howto manager. (line 2360) +* BFD_RELOC_CRIS_GLOB_DAT: howto manager. (line 2323) +* BFD_RELOC_CRIS_JUMP_SLOT: howto manager. (line 2324) +* BFD_RELOC_CRIS_LAPCQ_OFFSET: howto manager. (line 2317) +* BFD_RELOC_CRIS_RELATIVE: howto manager. (line 2325) +* BFD_RELOC_CRIS_SIGNED_16: howto manager. (line 2315) +* BFD_RELOC_CRIS_SIGNED_6: howto manager. (line 2311) +* BFD_RELOC_CRIS_SIGNED_8: howto manager. (line 2313) +* BFD_RELOC_CRIS_UNSIGNED_16: howto manager. (line 2316) +* BFD_RELOC_CRIS_UNSIGNED_4: howto manager. (line 2318) +* BFD_RELOC_CRIS_UNSIGNED_5: howto manager. (line 2310) +* BFD_RELOC_CRIS_UNSIGNED_6: howto manager. (line 2312) +* BFD_RELOC_CRIS_UNSIGNED_8: howto manager. (line 2314) +* BFD_RELOC_CRX_ABS16: howto manager. (line 2297) +* BFD_RELOC_CRX_ABS32: howto manager. (line 2298) +* BFD_RELOC_CRX_IMM16: howto manager. (line 2302) +* BFD_RELOC_CRX_IMM32: howto manager. (line 2303) +* BFD_RELOC_CRX_NUM16: howto manager. (line 2300) +* BFD_RELOC_CRX_NUM32: howto manager. (line 2301) +* BFD_RELOC_CRX_NUM8: howto manager. (line 2299) +* BFD_RELOC_CRX_REGREL12: howto manager. (line 2293) +* BFD_RELOC_CRX_REGREL22: howto manager. (line 2294) +* BFD_RELOC_CRX_REGREL28: howto manager. (line 2295) +* BFD_RELOC_CRX_REGREL32: howto manager. (line 2296) +* BFD_RELOC_CRX_REL16: howto manager. (line 2290) +* BFD_RELOC_CRX_REL24: howto manager. (line 2291) +* BFD_RELOC_CRX_REL32: howto manager. (line 2292) +* BFD_RELOC_CRX_REL4: howto manager. (line 2287) +* BFD_RELOC_CRX_REL8: howto manager. (line 2288) +* BFD_RELOC_CRX_REL8_CMP: howto manager. (line 2289) +* BFD_RELOC_CRX_SWITCH16: howto manager. (line 2305) +* BFD_RELOC_CRX_SWITCH32: howto manager. (line 2306) +* BFD_RELOC_CRX_SWITCH8: howto manager. (line 2304) +* BFD_RELOC_CTOR: howto manager. (line 783) +* BFD_RELOC_D10V_10_PCREL_L: howto manager. (line 1178) +* BFD_RELOC_D10V_10_PCREL_R: howto manager. (line 1174) +* BFD_RELOC_D10V_18: howto manager. (line 1183) +* BFD_RELOC_D10V_18_PCREL: howto manager. (line 1186) +* BFD_RELOC_D30V_15: howto manager. (line 1201) +* BFD_RELOC_D30V_15_PCREL: howto manager. (line 1205) +* BFD_RELOC_D30V_15_PCREL_R: howto manager. (line 1209) +* BFD_RELOC_D30V_21: howto manager. (line 1214) +* BFD_RELOC_D30V_21_PCREL: howto manager. (line 1218) +* BFD_RELOC_D30V_21_PCREL_R: howto manager. (line 1222) +* BFD_RELOC_D30V_32: howto manager. (line 1227) +* BFD_RELOC_D30V_32_PCREL: howto manager. (line 1230) +* BFD_RELOC_D30V_6: howto manager. (line 1189) +* BFD_RELOC_D30V_9_PCREL: howto manager. (line 1192) +* BFD_RELOC_D30V_9_PCREL_R: howto manager. (line 1196) +* BFD_RELOC_DLX_HI16_S: howto manager. (line 1233) +* BFD_RELOC_DLX_JMP26: howto manager. (line 1239) +* BFD_RELOC_DLX_LO16: howto manager. (line 1236) +* BFD_RELOC_EPIPHANY_HIGH: howto manager. (line 3238) +* BFD_RELOC_EPIPHANY_IMM11: howto manager. (line 3247) +* BFD_RELOC_EPIPHANY_IMM8: howto manager. (line 3251) +* BFD_RELOC_EPIPHANY_LOW: howto manager. (line 3241) +* BFD_RELOC_EPIPHANY_SIMM11: howto manager. (line 3244) +* BFD_RELOC_EPIPHANY_SIMM24: howto manager. (line 3235) +* BFD_RELOC_EPIPHANY_SIMM8: howto manager. (line 3232) +* BFD_RELOC_FR30_10_IN_8: howto manager. (line 1508) +* BFD_RELOC_FR30_12_PCREL: howto manager. (line 1516) +* BFD_RELOC_FR30_20: howto manager. (line 1492) +* BFD_RELOC_FR30_48: howto manager. (line 1489) +* BFD_RELOC_FR30_6_IN_4: howto manager. (line 1496) +* BFD_RELOC_FR30_8_IN_8: howto manager. (line 1500) +* BFD_RELOC_FR30_9_IN_8: howto manager. (line 1504) +* BFD_RELOC_FR30_9_PCREL: howto manager. (line 1512) +* BFD_RELOC_FRV_FUNCDESC: howto manager. (line 491) +* BFD_RELOC_FRV_FUNCDESC_GOT12: howto manager. (line 492) +* BFD_RELOC_FRV_FUNCDESC_GOTHI: howto manager. (line 493) +* BFD_RELOC_FRV_FUNCDESC_GOTLO: howto manager. (line 494) +* BFD_RELOC_FRV_FUNCDESC_GOTOFF12: howto manager. (line 496) +* BFD_RELOC_FRV_FUNCDESC_GOTOFFHI: howto manager. (line 497) +* BFD_RELOC_FRV_FUNCDESC_GOTOFFLO: howto manager. (line 498) +* BFD_RELOC_FRV_FUNCDESC_VALUE: howto manager. (line 495) +* BFD_RELOC_FRV_GETTLSOFF: howto manager. (line 502) +* BFD_RELOC_FRV_GETTLSOFF_RELAX: howto manager. (line 515) +* BFD_RELOC_FRV_GOT12: howto manager. (line 488) +* BFD_RELOC_FRV_GOTHI: howto manager. (line 489) +* BFD_RELOC_FRV_GOTLO: howto manager. (line 490) +* BFD_RELOC_FRV_GOTOFF12: howto manager. (line 499) +* BFD_RELOC_FRV_GOTOFFHI: howto manager. (line 500) +* BFD_RELOC_FRV_GOTOFFLO: howto manager. (line 501) +* BFD_RELOC_FRV_GOTTLSDESC12: howto manager. (line 504) +* BFD_RELOC_FRV_GOTTLSDESCHI: howto manager. (line 505) +* BFD_RELOC_FRV_GOTTLSDESCLO: howto manager. (line 506) +* BFD_RELOC_FRV_GOTTLSOFF12: howto manager. (line 510) +* BFD_RELOC_FRV_GOTTLSOFFHI: howto manager. (line 511) +* BFD_RELOC_FRV_GOTTLSOFFLO: howto manager. (line 512) +* BFD_RELOC_FRV_GPREL12: howto manager. (line 483) +* BFD_RELOC_FRV_GPREL32: howto manager. (line 485) +* BFD_RELOC_FRV_GPRELHI: howto manager. (line 486) +* BFD_RELOC_FRV_GPRELLO: howto manager. (line 487) +* BFD_RELOC_FRV_GPRELU12: howto manager. (line 484) +* BFD_RELOC_FRV_HI16: howto manager. (line 482) +* BFD_RELOC_FRV_LABEL16: howto manager. (line 479) +* BFD_RELOC_FRV_LABEL24: howto manager. (line 480) +* BFD_RELOC_FRV_LO16: howto manager. (line 481) +* BFD_RELOC_FRV_TLSDESC_RELAX: howto manager. (line 514) +* BFD_RELOC_FRV_TLSDESC_VALUE: howto manager. (line 503) +* BFD_RELOC_FRV_TLSMOFF: howto manager. (line 517) +* BFD_RELOC_FRV_TLSMOFF12: howto manager. (line 507) +* BFD_RELOC_FRV_TLSMOFFHI: howto manager. (line 508) +* BFD_RELOC_FRV_TLSMOFFLO: howto manager. (line 509) +* BFD_RELOC_FRV_TLSOFF: howto manager. (line 513) +* BFD_RELOC_FRV_TLSOFF_RELAX: howto manager. (line 516) +* BFD_RELOC_GPREL16: howto manager. (line 125) +* BFD_RELOC_GPREL32: howto manager. (line 126) +* BFD_RELOC_H8_DIR16A8: howto manager. (line 2402) +* BFD_RELOC_H8_DIR16R8: howto manager. (line 2403) +* BFD_RELOC_H8_DIR24A8: howto manager. (line 2404) +* BFD_RELOC_H8_DIR24R8: howto manager. (line 2405) +* BFD_RELOC_H8_DIR32A16: howto manager. (line 2406) +* BFD_RELOC_H8_DISP32A16: howto manager. (line 2407) +* BFD_RELOC_HI16: howto manager. (line 352) +* BFD_RELOC_HI16_BASEREL: howto manager. (line 101) +* BFD_RELOC_HI16_GOTOFF: howto manager. (line 57) +* BFD_RELOC_HI16_PCREL: howto manager. (line 364) +* BFD_RELOC_HI16_PLTOFF: howto manager. (line 69) +* BFD_RELOC_HI16_S: howto manager. (line 355) +* BFD_RELOC_HI16_S_BASEREL: howto manager. (line 102) +* BFD_RELOC_HI16_S_GOTOFF: howto manager. (line 58) +* BFD_RELOC_HI16_S_PCREL: howto manager. (line 367) +* BFD_RELOC_HI16_S_PLTOFF: howto manager. (line 70) +* BFD_RELOC_HI22: howto manager. (line 120) +* BFD_RELOC_I370_D12: howto manager. (line 780) +* BFD_RELOC_I960_CALLJ: howto manager. (line 132) +* BFD_RELOC_IA64_COPY: howto manager. (line 2084) +* BFD_RELOC_IA64_DIR32LSB: howto manager. (line 2029) +* BFD_RELOC_IA64_DIR32MSB: howto manager. (line 2028) +* BFD_RELOC_IA64_DIR64LSB: howto manager. (line 2031) +* BFD_RELOC_IA64_DIR64MSB: howto manager. (line 2030) +* BFD_RELOC_IA64_DTPMOD64LSB: howto manager. (line 2094) +* BFD_RELOC_IA64_DTPMOD64MSB: howto manager. (line 2093) +* BFD_RELOC_IA64_DTPREL14: howto manager. (line 2096) +* BFD_RELOC_IA64_DTPREL22: howto manager. (line 2097) +* BFD_RELOC_IA64_DTPREL32LSB: howto manager. (line 2100) +* BFD_RELOC_IA64_DTPREL32MSB: howto manager. (line 2099) +* BFD_RELOC_IA64_DTPREL64I: howto manager. (line 2098) +* BFD_RELOC_IA64_DTPREL64LSB: howto manager. (line 2102) +* BFD_RELOC_IA64_DTPREL64MSB: howto manager. (line 2101) +* BFD_RELOC_IA64_FPTR32LSB: howto manager. (line 2046) +* BFD_RELOC_IA64_FPTR32MSB: howto manager. (line 2045) +* BFD_RELOC_IA64_FPTR64I: howto manager. (line 2044) +* BFD_RELOC_IA64_FPTR64LSB: howto manager. (line 2048) +* BFD_RELOC_IA64_FPTR64MSB: howto manager. (line 2047) +* BFD_RELOC_IA64_GPREL22: howto manager. (line 2032) +* BFD_RELOC_IA64_GPREL32LSB: howto manager. (line 2035) +* BFD_RELOC_IA64_GPREL32MSB: howto manager. (line 2034) +* BFD_RELOC_IA64_GPREL64I: howto manager. (line 2033) +* BFD_RELOC_IA64_GPREL64LSB: howto manager. (line 2037) +* BFD_RELOC_IA64_GPREL64MSB: howto manager. (line 2036) +* BFD_RELOC_IA64_IMM14: howto manager. (line 2025) +* BFD_RELOC_IA64_IMM22: howto manager. (line 2026) +* BFD_RELOC_IA64_IMM64: howto manager. (line 2027) +* BFD_RELOC_IA64_IPLTLSB: howto manager. (line 2083) +* BFD_RELOC_IA64_IPLTMSB: howto manager. (line 2082) +* BFD_RELOC_IA64_LDXMOV: howto manager. (line 2086) +* BFD_RELOC_IA64_LTOFF22: howto manager. (line 2038) +* BFD_RELOC_IA64_LTOFF22X: howto manager. (line 2085) +* BFD_RELOC_IA64_LTOFF64I: howto manager. (line 2039) +* BFD_RELOC_IA64_LTOFF_DTPMOD22: howto manager. (line 2095) +* BFD_RELOC_IA64_LTOFF_DTPREL22: howto manager. (line 2103) +* BFD_RELOC_IA64_LTOFF_FPTR22: howto manager. (line 2060) +* BFD_RELOC_IA64_LTOFF_FPTR32LSB: howto manager. (line 2063) +* BFD_RELOC_IA64_LTOFF_FPTR32MSB: howto manager. (line 2062) +* BFD_RELOC_IA64_LTOFF_FPTR64I: howto manager. (line 2061) +* BFD_RELOC_IA64_LTOFF_FPTR64LSB: howto manager. (line 2065) +* BFD_RELOC_IA64_LTOFF_FPTR64MSB: howto manager. (line 2064) +* BFD_RELOC_IA64_LTOFF_TPREL22: howto manager. (line 2092) +* BFD_RELOC_IA64_LTV32LSB: howto manager. (line 2079) +* BFD_RELOC_IA64_LTV32MSB: howto manager. (line 2078) +* BFD_RELOC_IA64_LTV64LSB: howto manager. (line 2081) +* BFD_RELOC_IA64_LTV64MSB: howto manager. (line 2080) +* BFD_RELOC_IA64_PCREL21B: howto manager. (line 2049) +* BFD_RELOC_IA64_PCREL21BI: howto manager. (line 2050) +* BFD_RELOC_IA64_PCREL21F: howto manager. (line 2052) +* BFD_RELOC_IA64_PCREL21M: howto manager. (line 2051) +* BFD_RELOC_IA64_PCREL22: howto manager. (line 2053) +* BFD_RELOC_IA64_PCREL32LSB: howto manager. (line 2057) +* BFD_RELOC_IA64_PCREL32MSB: howto manager. (line 2056) +* BFD_RELOC_IA64_PCREL60B: howto manager. (line 2054) +* BFD_RELOC_IA64_PCREL64I: howto manager. (line 2055) +* BFD_RELOC_IA64_PCREL64LSB: howto manager. (line 2059) +* BFD_RELOC_IA64_PCREL64MSB: howto manager. (line 2058) +* BFD_RELOC_IA64_PLTOFF22: howto manager. (line 2040) +* BFD_RELOC_IA64_PLTOFF64I: howto manager. (line 2041) +* BFD_RELOC_IA64_PLTOFF64LSB: howto manager. (line 2043) +* BFD_RELOC_IA64_PLTOFF64MSB: howto manager. (line 2042) +* BFD_RELOC_IA64_REL32LSB: howto manager. (line 2075) +* BFD_RELOC_IA64_REL32MSB: howto manager. (line 2074) +* BFD_RELOC_IA64_REL64LSB: howto manager. (line 2077) +* BFD_RELOC_IA64_REL64MSB: howto manager. (line 2076) +* BFD_RELOC_IA64_SECREL32LSB: howto manager. (line 2071) +* BFD_RELOC_IA64_SECREL32MSB: howto manager. (line 2070) +* BFD_RELOC_IA64_SECREL64LSB: howto manager. (line 2073) +* BFD_RELOC_IA64_SECREL64MSB: howto manager. (line 2072) +* BFD_RELOC_IA64_SEGREL32LSB: howto manager. (line 2067) +* BFD_RELOC_IA64_SEGREL32MSB: howto manager. (line 2066) +* BFD_RELOC_IA64_SEGREL64LSB: howto manager. (line 2069) +* BFD_RELOC_IA64_SEGREL64MSB: howto manager. (line 2068) +* BFD_RELOC_IA64_TPREL14: howto manager. (line 2087) +* BFD_RELOC_IA64_TPREL22: howto manager. (line 2088) +* BFD_RELOC_IA64_TPREL64I: howto manager. (line 2089) +* BFD_RELOC_IA64_TPREL64LSB: howto manager. (line 2091) +* BFD_RELOC_IA64_TPREL64MSB: howto manager. (line 2090) +* BFD_RELOC_IP2K_ADDR16CJP: howto manager. (line 1977) +* BFD_RELOC_IP2K_BANK: howto manager. (line 1974) +* BFD_RELOC_IP2K_EX8DATA: howto manager. (line 1985) +* BFD_RELOC_IP2K_FR9: howto manager. (line 1971) +* BFD_RELOC_IP2K_FR_OFFSET: howto manager. (line 1998) +* BFD_RELOC_IP2K_HI8DATA: howto manager. (line 1984) +* BFD_RELOC_IP2K_HI8INSN: howto manager. (line 1989) +* BFD_RELOC_IP2K_LO8DATA: howto manager. (line 1983) +* BFD_RELOC_IP2K_LO8INSN: howto manager. (line 1988) +* BFD_RELOC_IP2K_PAGE3: howto manager. (line 1980) +* BFD_RELOC_IP2K_PC_SKIP: howto manager. (line 1992) +* BFD_RELOC_IP2K_TEXT: howto manager. (line 1995) +* BFD_RELOC_IQ2000_OFFSET_16: howto manager. (line 2508) +* BFD_RELOC_IQ2000_OFFSET_21: howto manager. (line 2509) +* BFD_RELOC_IQ2000_UHI16: howto manager. (line 2510) +* BFD_RELOC_LM32_16_GOT: howto manager. (line 2615) +* BFD_RELOC_LM32_BRANCH: howto manager. (line 2614) +* BFD_RELOC_LM32_CALL: howto manager. (line 2613) +* BFD_RELOC_LM32_COPY: howto manager. (line 2618) +* BFD_RELOC_LM32_GLOB_DAT: howto manager. (line 2619) +* BFD_RELOC_LM32_GOTOFF_HI16: howto manager. (line 2616) +* BFD_RELOC_LM32_GOTOFF_LO16: howto manager. (line 2617) +* BFD_RELOC_LM32_JMP_SLOT: howto manager. (line 2620) +* BFD_RELOC_LM32_RELATIVE: howto manager. (line 2621) +* BFD_RELOC_LO10: howto manager. (line 121) +* BFD_RELOC_LO16: howto manager. (line 361) +* BFD_RELOC_LO16_BASEREL: howto manager. (line 100) +* BFD_RELOC_LO16_GOTOFF: howto manager. (line 56) +* BFD_RELOC_LO16_PCREL: howto manager. (line 370) +* BFD_RELOC_LO16_PLTOFF: howto manager. (line 68) +* BFD_RELOC_M32C_HI8: howto manager. (line 1242) +* BFD_RELOC_M32C_RL_1ADDR: howto manager. (line 1244) +* BFD_RELOC_M32C_RL_2ADDR: howto manager. (line 1245) +* BFD_RELOC_M32C_RL_JUMP: howto manager. (line 1243) +* BFD_RELOC_M32R_10_PCREL: howto manager. (line 1252) +* BFD_RELOC_M32R_18_PCREL: howto manager. (line 1256) +* BFD_RELOC_M32R_24: howto manager. (line 1248) +* BFD_RELOC_M32R_26_PCREL: howto manager. (line 1259) +* BFD_RELOC_M32R_26_PLTREL: howto manager. (line 1278) +* BFD_RELOC_M32R_COPY: howto manager. (line 1279) +* BFD_RELOC_M32R_GLOB_DAT: howto manager. (line 1280) +* BFD_RELOC_M32R_GOT16_HI_SLO: howto manager. (line 1289) +* BFD_RELOC_M32R_GOT16_HI_ULO: howto manager. (line 1288) +* BFD_RELOC_M32R_GOT16_LO: howto manager. (line 1290) +* BFD_RELOC_M32R_GOT24: howto manager. (line 1277) +* BFD_RELOC_M32R_GOTOFF: howto manager. (line 1283) +* BFD_RELOC_M32R_GOTOFF_HI_SLO: howto manager. (line 1285) +* BFD_RELOC_M32R_GOTOFF_HI_ULO: howto manager. (line 1284) +* BFD_RELOC_M32R_GOTOFF_LO: howto manager. (line 1286) +* BFD_RELOC_M32R_GOTPC24: howto manager. (line 1287) +* BFD_RELOC_M32R_GOTPC_HI_SLO: howto manager. (line 1292) +* BFD_RELOC_M32R_GOTPC_HI_ULO: howto manager. (line 1291) +* BFD_RELOC_M32R_GOTPC_LO: howto manager. (line 1293) +* BFD_RELOC_M32R_HI16_SLO: howto manager. (line 1266) +* BFD_RELOC_M32R_HI16_ULO: howto manager. (line 1262) +* BFD_RELOC_M32R_JMP_SLOT: howto manager. (line 1281) +* BFD_RELOC_M32R_LO16: howto manager. (line 1270) +* BFD_RELOC_M32R_RELATIVE: howto manager. (line 1282) +* BFD_RELOC_M32R_SDA16: howto manager. (line 1273) +* BFD_RELOC_M68HC11_24: howto manager. (line 2139) +* BFD_RELOC_M68HC11_3B: howto manager. (line 2114) +* BFD_RELOC_M68HC11_HI8: howto manager. (line 2106) +* BFD_RELOC_M68HC11_LO16: howto manager. (line 2128) +* BFD_RELOC_M68HC11_LO8: howto manager. (line 2110) +* BFD_RELOC_M68HC11_PAGE: howto manager. (line 2134) +* BFD_RELOC_M68HC11_RL_GROUP: howto manager. (line 2123) +* BFD_RELOC_M68HC11_RL_JUMP: howto manager. (line 2117) +* BFD_RELOC_M68HC12_10_PCREL: howto manager. (line 2199) +* BFD_RELOC_M68HC12_16B: howto manager. (line 2193) +* BFD_RELOC_M68HC12_5B: howto manager. (line 2145) +* BFD_RELOC_M68HC12_9_PCREL: howto manager. (line 2196) +* BFD_RELOC_M68HC12_9B: howto manager. (line 2190) +* BFD_RELOC_M68HC12_HI8XG: howto manager. (line 2206) +* BFD_RELOC_M68HC12_LO8XG: howto manager. (line 2202) +* BFD_RELOC_MACH_O_LOCAL_SECTDIFF: howto manager. (line 2628) +* BFD_RELOC_MACH_O_PAIR: howto manager. (line 2631) +* BFD_RELOC_MACH_O_SECTDIFF: howto manager. (line 2624) +* BFD_RELOC_MACH_O_X86_64_BRANCH32: howto manager. (line 2634) +* BFD_RELOC_MACH_O_X86_64_BRANCH8: howto manager. (line 2635) +* BFD_RELOC_MACH_O_X86_64_GOT: howto manager. (line 2639) +* BFD_RELOC_MACH_O_X86_64_GOT_LOAD: howto manager. (line 2642) +* BFD_RELOC_MACH_O_X86_64_PCREL32_1: howto manager. (line 2652) +* BFD_RELOC_MACH_O_X86_64_PCREL32_2: howto manager. (line 2655) +* BFD_RELOC_MACH_O_X86_64_PCREL32_4: howto manager. (line 2658) +* BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32: howto manager. (line 2646) +* BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64: howto manager. (line 2649) +* BFD_RELOC_MCORE_PCREL_32: howto manager. (line 1523) +* BFD_RELOC_MCORE_PCREL_IMM11BY2: howto manager. (line 1521) +* BFD_RELOC_MCORE_PCREL_IMM4BY2: howto manager. (line 1522) +* BFD_RELOC_MCORE_PCREL_IMM8BY4: howto manager. (line 1520) +* BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2: howto manager. (line 1524) +* BFD_RELOC_MCORE_RVA: howto manager. (line 1525) +* BFD_RELOC_MEP_16: howto manager. (line 1529) +* BFD_RELOC_MEP_32: howto manager. (line 1530) +* BFD_RELOC_MEP_8: howto manager. (line 1528) +* BFD_RELOC_MEP_ADDR24A4: howto manager. (line 1545) +* BFD_RELOC_MEP_GNU_VTENTRY: howto manager. (line 1547) +* BFD_RELOC_MEP_GNU_VTINHERIT: howto manager. (line 1546) +* BFD_RELOC_MEP_GPREL: howto manager. (line 1539) +* BFD_RELOC_MEP_HI16S: howto manager. (line 1538) +* BFD_RELOC_MEP_HI16U: howto manager. (line 1537) +* BFD_RELOC_MEP_LOW16: howto manager. (line 1536) +* BFD_RELOC_MEP_PCABS24A2: howto manager. (line 1535) +* BFD_RELOC_MEP_PCREL12A2: howto manager. (line 1532) +* BFD_RELOC_MEP_PCREL17A2: howto manager. (line 1533) +* BFD_RELOC_MEP_PCREL24A2: howto manager. (line 1534) +* BFD_RELOC_MEP_PCREL8A2: howto manager. (line 1531) +* BFD_RELOC_MEP_TPREL: howto manager. (line 1540) +* BFD_RELOC_MEP_TPREL7: howto manager. (line 1541) +* BFD_RELOC_MEP_TPREL7A2: howto manager. (line 1542) +* BFD_RELOC_MEP_TPREL7A4: howto manager. (line 1543) +* BFD_RELOC_MEP_UIMM24: howto manager. (line 1544) +* BFD_RELOC_METAG_COPY: howto manager. (line 1569) +* BFD_RELOC_METAG_GETSET_GOT: howto manager. (line 1561) +* BFD_RELOC_METAG_GETSET_GOTOFF: howto manager. (line 1560) +* BFD_RELOC_METAG_GETSETOFF: howto manager. (line 1553) +* BFD_RELOC_METAG_GLOB_DAT: howto manager. (line 1572) +* BFD_RELOC_METAG_GOTOFF: howto manager. (line 1567) +* BFD_RELOC_METAG_HI16_GOTOFF: howto manager. (line 1558) +* BFD_RELOC_METAG_HI16_GOTPC: howto manager. (line 1562) +* BFD_RELOC_METAG_HI16_PLT: howto manager. (line 1564) +* BFD_RELOC_METAG_HIADDR16: howto manager. (line 1550) +* BFD_RELOC_METAG_HIOG: howto manager. (line 1554) +* BFD_RELOC_METAG_JMP_SLOT: howto manager. (line 1570) +* BFD_RELOC_METAG_LO16_GOTOFF: howto manager. (line 1559) +* BFD_RELOC_METAG_LO16_GOTPC: howto manager. (line 1563) +* BFD_RELOC_METAG_LO16_PLT: howto manager. (line 1565) +* BFD_RELOC_METAG_LOADDR16: howto manager. (line 1551) +* BFD_RELOC_METAG_LOOG: howto manager. (line 1555) +* BFD_RELOC_METAG_PLT: howto manager. (line 1568) +* BFD_RELOC_METAG_REL16: howto manager. (line 1557) +* BFD_RELOC_METAG_REL8: howto manager. (line 1556) +* BFD_RELOC_METAG_RELATIVE: howto manager. (line 1571) +* BFD_RELOC_METAG_RELBRANCH: howto manager. (line 1552) +* BFD_RELOC_METAG_RELBRANCH_PLT: howto manager. (line 1566) +* BFD_RELOC_METAG_TLS_DTPMOD: howto manager. (line 1583) +* BFD_RELOC_METAG_TLS_DTPOFF: howto manager. (line 1584) +* BFD_RELOC_METAG_TLS_GD: howto manager. (line 1573) +* BFD_RELOC_METAG_TLS_IE: howto manager. (line 1578) +* BFD_RELOC_METAG_TLS_IENONPIC: howto manager. (line 1579) +* BFD_RELOC_METAG_TLS_IENONPIC_HI16: howto manager. (line 1580) +* BFD_RELOC_METAG_TLS_IENONPIC_LO16: howto manager. (line 1581) +* BFD_RELOC_METAG_TLS_LDM: howto manager. (line 1574) +* BFD_RELOC_METAG_TLS_LDO: howto manager. (line 1577) +* BFD_RELOC_METAG_TLS_LDO_HI16: howto manager. (line 1575) +* BFD_RELOC_METAG_TLS_LDO_LO16: howto manager. (line 1576) +* BFD_RELOC_METAG_TLS_LE: howto manager. (line 1585) +* BFD_RELOC_METAG_TLS_LE_HI16: howto manager. (line 1586) +* BFD_RELOC_METAG_TLS_LE_LO16: howto manager. (line 1587) +* BFD_RELOC_METAG_TLS_TPOFF: howto manager. (line 1582) +* BFD_RELOC_MICROBLAZE_32_GOTOFF: howto manager. (line 2705) +* BFD_RELOC_MICROBLAZE_32_LO: howto manager. (line 2661) +* BFD_RELOC_MICROBLAZE_32_LO_PCREL: howto manager. (line 2665) +* BFD_RELOC_MICROBLAZE_32_ROSDA: howto manager. (line 2669) +* BFD_RELOC_MICROBLAZE_32_RWSDA: howto manager. (line 2673) +* BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM: howto manager. (line 2677) +* BFD_RELOC_MICROBLAZE_32_TLSDTPMOD: howto manager. (line 2726) +* BFD_RELOC_MICROBLAZE_32_TLSDTPREL: howto manager. (line 2729) +* BFD_RELOC_MICROBLAZE_64_GOT: howto manager. (line 2691) +* BFD_RELOC_MICROBLAZE_64_GOTOFF: howto manager. (line 2700) +* BFD_RELOC_MICROBLAZE_64_GOTPC: howto manager. (line 2686) +* BFD_RELOC_MICROBLAZE_64_NONE: howto manager. (line 2681) +* BFD_RELOC_MICROBLAZE_64_PLT: howto manager. (line 2695) +* BFD_RELOC_MICROBLAZE_64_TLS: howto manager. (line 2713) +* BFD_RELOC_MICROBLAZE_64_TLSDTPREL: howto manager. (line 2732) +* BFD_RELOC_MICROBLAZE_64_TLSGD: howto manager. (line 2716) +* BFD_RELOC_MICROBLAZE_64_TLSGOTTPREL: howto manager. (line 2736) +* BFD_RELOC_MICROBLAZE_64_TLSLD: howto manager. (line 2721) +* BFD_RELOC_MICROBLAZE_64_TLSTPREL: howto manager. (line 2740) +* BFD_RELOC_MICROBLAZE_COPY: howto manager. (line 2709) +* BFD_RELOC_MICROMIPS_10_PCREL_S1: howto manager. (line 404) +* BFD_RELOC_MICROMIPS_16_PCREL_S1: howto manager. (line 405) +* BFD_RELOC_MICROMIPS_7_PCREL_S1: howto manager. (line 403) +* BFD_RELOC_MICROMIPS_CALL16: howto manager. (line 417) +* BFD_RELOC_MICROMIPS_CALL_HI16: howto manager. (line 423) +* BFD_RELOC_MICROMIPS_CALL_LO16: howto manager. (line 425) +* BFD_RELOC_MICROMIPS_GOT16: howto manager. (line 415) +* BFD_RELOC_MICROMIPS_GOT_DISP: howto manager. (line 433) +* BFD_RELOC_MICROMIPS_GOT_HI16: howto manager. (line 419) +* BFD_RELOC_MICROMIPS_GOT_LO16: howto manager. (line 421) +* BFD_RELOC_MICROMIPS_GOT_OFST: howto manager. (line 431) +* BFD_RELOC_MICROMIPS_GOT_PAGE: howto manager. (line 429) +* BFD_RELOC_MICROMIPS_GPREL16: howto manager. (line 408) +* BFD_RELOC_MICROMIPS_HI16: howto manager. (line 409) +* BFD_RELOC_MICROMIPS_HI16_S: howto manager. (line 410) +* BFD_RELOC_MICROMIPS_HIGHER: howto manager. (line 442) +* BFD_RELOC_MICROMIPS_HIGHEST: howto manager. (line 440) +* BFD_RELOC_MICROMIPS_JALR: howto manager. (line 448) +* BFD_RELOC_MICROMIPS_JMP: howto manager. (line 343) +* BFD_RELOC_MICROMIPS_LITERAL: howto manager. (line 400) +* BFD_RELOC_MICROMIPS_LO16: howto manager. (line 411) +* BFD_RELOC_MICROMIPS_SCN_DISP: howto manager. (line 444) +* BFD_RELOC_MICROMIPS_SUB: howto manager. (line 427) +* BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16: howto manager. (line 458) +* BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16: howto manager. (line 460) +* BFD_RELOC_MICROMIPS_TLS_GD: howto manager. (line 454) +* BFD_RELOC_MICROMIPS_TLS_GOTTPREL: howto manager. (line 462) +* BFD_RELOC_MICROMIPS_TLS_LDM: howto manager. (line 456) +* BFD_RELOC_MICROMIPS_TLS_TPREL_HI16: howto manager. (line 466) +* BFD_RELOC_MICROMIPS_TLS_TPREL_LO16: howto manager. (line 468) +* BFD_RELOC_MIPS16_CALL16: howto manager. (line 374) +* BFD_RELOC_MIPS16_GOT16: howto manager. (line 373) +* BFD_RELOC_MIPS16_GPREL: howto manager. (line 349) +* BFD_RELOC_MIPS16_HI16: howto manager. (line 378) +* BFD_RELOC_MIPS16_HI16_S: howto manager. (line 381) +* BFD_RELOC_MIPS16_JMP: howto manager. (line 346) +* BFD_RELOC_MIPS16_LO16: howto manager. (line 387) +* BFD_RELOC_MIPS16_TLS_DTPREL_HI16: howto manager. (line 392) +* BFD_RELOC_MIPS16_TLS_DTPREL_LO16: howto manager. (line 393) +* BFD_RELOC_MIPS16_TLS_GD: howto manager. (line 390) +* BFD_RELOC_MIPS16_TLS_GOTTPREL: howto manager. (line 394) +* BFD_RELOC_MIPS16_TLS_LDM: howto manager. (line 391) +* BFD_RELOC_MIPS16_TLS_TPREL_HI16: howto manager. (line 395) +* BFD_RELOC_MIPS16_TLS_TPREL_LO16: howto manager. (line 396) +* BFD_RELOC_MIPS_CALL16: howto manager. (line 416) +* BFD_RELOC_MIPS_CALL_HI16: howto manager. (line 422) +* BFD_RELOC_MIPS_CALL_LO16: howto manager. (line 424) +* BFD_RELOC_MIPS_COPY: howto manager. (line 472) +* BFD_RELOC_MIPS_DELETE: howto manager. (line 438) +* BFD_RELOC_MIPS_EH: howto manager. (line 469) +* BFD_RELOC_MIPS_GOT16: howto manager. (line 414) +* BFD_RELOC_MIPS_GOT_DISP: howto manager. (line 432) +* BFD_RELOC_MIPS_GOT_HI16: howto manager. (line 418) +* BFD_RELOC_MIPS_GOT_LO16: howto manager. (line 420) +* BFD_RELOC_MIPS_GOT_OFST: howto manager. (line 430) +* BFD_RELOC_MIPS_GOT_PAGE: howto manager. (line 428) +* BFD_RELOC_MIPS_HIGHER: howto manager. (line 441) +* BFD_RELOC_MIPS_HIGHEST: howto manager. (line 439) +* BFD_RELOC_MIPS_INSERT_A: howto manager. (line 436) +* BFD_RELOC_MIPS_INSERT_B: howto manager. (line 437) +* BFD_RELOC_MIPS_JALR: howto manager. (line 447) +* BFD_RELOC_MIPS_JMP: howto manager. (line 342) +* BFD_RELOC_MIPS_JUMP_SLOT: howto manager. (line 473) +* BFD_RELOC_MIPS_LITERAL: howto manager. (line 399) +* BFD_RELOC_MIPS_REL16: howto manager. (line 445) +* BFD_RELOC_MIPS_RELGOT: howto manager. (line 446) +* BFD_RELOC_MIPS_SCN_DISP: howto manager. (line 443) +* BFD_RELOC_MIPS_SHIFT5: howto manager. (line 434) +* BFD_RELOC_MIPS_SHIFT6: howto manager. (line 435) +* BFD_RELOC_MIPS_SUB: howto manager. (line 426) +* BFD_RELOC_MIPS_TLS_DTPMOD32: howto manager. (line 449) +* BFD_RELOC_MIPS_TLS_DTPMOD64: howto manager. (line 451) +* BFD_RELOC_MIPS_TLS_DTPREL32: howto manager. (line 450) +* BFD_RELOC_MIPS_TLS_DTPREL64: howto manager. (line 452) +* BFD_RELOC_MIPS_TLS_DTPREL_HI16: howto manager. (line 457) +* BFD_RELOC_MIPS_TLS_DTPREL_LO16: howto manager. (line 459) +* BFD_RELOC_MIPS_TLS_GD: howto manager. (line 453) +* BFD_RELOC_MIPS_TLS_GOTTPREL: howto manager. (line 461) +* BFD_RELOC_MIPS_TLS_LDM: howto manager. (line 455) +* BFD_RELOC_MIPS_TLS_TPREL32: howto manager. (line 463) +* BFD_RELOC_MIPS_TLS_TPREL64: howto manager. (line 464) +* BFD_RELOC_MIPS_TLS_TPREL_HI16: howto manager. (line 465) +* BFD_RELOC_MIPS_TLS_TPREL_LO16: howto manager. (line 467) +* BFD_RELOC_MMIX_ADDR19: howto manager. (line 1616) +* BFD_RELOC_MMIX_ADDR27: howto manager. (line 1620) +* BFD_RELOC_MMIX_BASE_PLUS_OFFSET: howto manager. (line 1632) +* BFD_RELOC_MMIX_CBRANCH: howto manager. (line 1596) +* BFD_RELOC_MMIX_CBRANCH_1: howto manager. (line 1598) +* BFD_RELOC_MMIX_CBRANCH_2: howto manager. (line 1599) +* BFD_RELOC_MMIX_CBRANCH_3: howto manager. (line 1600) +* BFD_RELOC_MMIX_CBRANCH_J: howto manager. (line 1597) +* BFD_RELOC_MMIX_GETA: howto manager. (line 1590) +* BFD_RELOC_MMIX_GETA_1: howto manager. (line 1591) +* BFD_RELOC_MMIX_GETA_2: howto manager. (line 1592) +* BFD_RELOC_MMIX_GETA_3: howto manager. (line 1593) +* BFD_RELOC_MMIX_JMP: howto manager. (line 1610) +* BFD_RELOC_MMIX_JMP_1: howto manager. (line 1611) +* BFD_RELOC_MMIX_JMP_2: howto manager. (line 1612) +* BFD_RELOC_MMIX_JMP_3: howto manager. (line 1613) +* BFD_RELOC_MMIX_LOCAL: howto manager. (line 1636) +* BFD_RELOC_MMIX_PUSHJ: howto manager. (line 1603) +* BFD_RELOC_MMIX_PUSHJ_1: howto manager. (line 1604) +* BFD_RELOC_MMIX_PUSHJ_2: howto manager. (line 1605) +* BFD_RELOC_MMIX_PUSHJ_3: howto manager. (line 1606) +* BFD_RELOC_MMIX_PUSHJ_STUBBABLE: howto manager. (line 1607) +* BFD_RELOC_MMIX_REG: howto manager. (line 1628) +* BFD_RELOC_MMIX_REG_OR_BYTE: howto manager. (line 1624) +* BFD_RELOC_MN10300_16_PCREL: howto manager. (line 571) +* BFD_RELOC_MN10300_32_PCREL: howto manager. (line 567) +* BFD_RELOC_MN10300_ALIGN: howto manager. (line 552) +* BFD_RELOC_MN10300_COPY: howto manager. (line 535) +* BFD_RELOC_MN10300_GLOB_DAT: howto manager. (line 538) +* BFD_RELOC_MN10300_GOT16: howto manager. (line 531) +* BFD_RELOC_MN10300_GOT24: howto manager. (line 527) +* BFD_RELOC_MN10300_GOT32: howto manager. (line 523) +* BFD_RELOC_MN10300_GOTOFF24: howto manager. (line 520) +* BFD_RELOC_MN10300_JMP_SLOT: howto manager. (line 541) +* BFD_RELOC_MN10300_RELATIVE: howto manager. (line 544) +* BFD_RELOC_MN10300_SYM_DIFF: howto manager. (line 547) +* BFD_RELOC_MN10300_TLS_DTPMOD: howto manager. (line 562) +* BFD_RELOC_MN10300_TLS_DTPOFF: howto manager. (line 563) +* BFD_RELOC_MN10300_TLS_GD: howto manager. (line 556) +* BFD_RELOC_MN10300_TLS_GOTIE: howto manager. (line 559) +* BFD_RELOC_MN10300_TLS_IE: howto manager. (line 560) +* BFD_RELOC_MN10300_TLS_LD: howto manager. (line 557) +* BFD_RELOC_MN10300_TLS_LDO: howto manager. (line 558) +* BFD_RELOC_MN10300_TLS_LE: howto manager. (line 561) +* BFD_RELOC_MN10300_TLS_TPOFF: howto manager. (line 564) +* BFD_RELOC_MOXIE_10_PCREL: howto manager. (line 476) +* BFD_RELOC_MSP430_10_PCREL: howto manager. (line 2448) +* BFD_RELOC_MSP430_16: howto manager. (line 2450) +* BFD_RELOC_MSP430_16_BYTE: howto manager. (line 2452) +* BFD_RELOC_MSP430_16_PCREL: howto manager. (line 2449) +* BFD_RELOC_MSP430_16_PCREL_BYTE: howto manager. (line 2451) +* BFD_RELOC_MSP430_2X_PCREL: howto manager. (line 2453) +* BFD_RELOC_MSP430_ABS8: howto manager. (line 2455) +* BFD_RELOC_MSP430_ABS_HI16: howto manager. (line 2467) +* BFD_RELOC_MSP430_PREL31: howto manager. (line 2468) +* BFD_RELOC_MSP430_RL_PCREL: howto manager. (line 2454) +* BFD_RELOC_MSP430_SYM_DIFF: howto manager. (line 2469) +* BFD_RELOC_MSP430X_ABS16: howto manager. (line 2466) +* BFD_RELOC_MSP430X_ABS20_ADR_DST: howto manager. (line 2463) +* BFD_RELOC_MSP430X_ABS20_ADR_SRC: howto manager. (line 2462) +* BFD_RELOC_MSP430X_ABS20_EXT_DST: howto manager. (line 2460) +* BFD_RELOC_MSP430X_ABS20_EXT_ODST: howto manager. (line 2461) +* BFD_RELOC_MSP430X_ABS20_EXT_SRC: howto manager. (line 2459) +* BFD_RELOC_MSP430X_PCR16: howto manager. (line 2464) +* BFD_RELOC_MSP430X_PCR20_CALL: howto manager. (line 2465) +* BFD_RELOC_MSP430X_PCR20_EXT_DST: howto manager. (line 2457) +* BFD_RELOC_MSP430X_PCR20_EXT_ODST: howto manager. (line 2458) +* BFD_RELOC_MSP430X_PCR20_EXT_SRC: howto manager. (line 2456) +* BFD_RELOC_MT_GNU_VTENTRY: howto manager. (line 2442) +* BFD_RELOC_MT_GNU_VTINHERIT: howto manager. (line 2439) +* BFD_RELOC_MT_HI16: howto manager. (line 2433) +* BFD_RELOC_MT_LO16: howto manager. (line 2436) +* BFD_RELOC_MT_PC16: howto manager. (line 2430) +* BFD_RELOC_MT_PCINSN8: howto manager. (line 2445) +* BFD_RELOC_NIOS2_ALIGN: howto manager. (line 2486) +* BFD_RELOC_NIOS2_CACHE_OPX: howto manager. (line 2476) +* BFD_RELOC_NIOS2_CALL16: howto manager. (line 2488) +* BFD_RELOC_NIOS2_CALL26: howto manager. (line 2474) +* BFD_RELOC_NIOS2_CALLR: howto manager. (line 2485) +* BFD_RELOC_NIOS2_CJMP: howto manager. (line 2484) +* BFD_RELOC_NIOS2_COPY: howto manager. (line 2501) +* BFD_RELOC_NIOS2_GLOB_DAT: howto manager. (line 2502) +* BFD_RELOC_NIOS2_GOT16: howto manager. (line 2487) +* BFD_RELOC_NIOS2_GOTOFF: howto manager. (line 2505) +* BFD_RELOC_NIOS2_GOTOFF_HA: howto manager. (line 2490) +* BFD_RELOC_NIOS2_GOTOFF_LO: howto manager. (line 2489) +* BFD_RELOC_NIOS2_GPREL: howto manager. (line 2482) +* BFD_RELOC_NIOS2_HI16: howto manager. (line 2479) +* BFD_RELOC_NIOS2_HIADJ16: howto manager. (line 2481) +* BFD_RELOC_NIOS2_IMM5: howto manager. (line 2475) +* BFD_RELOC_NIOS2_IMM6: howto manager. (line 2477) +* BFD_RELOC_NIOS2_IMM8: howto manager. (line 2478) +* BFD_RELOC_NIOS2_JUMP_SLOT: howto manager. (line 2503) +* BFD_RELOC_NIOS2_LO16: howto manager. (line 2480) +* BFD_RELOC_NIOS2_PCREL_HA: howto manager. (line 2492) +* BFD_RELOC_NIOS2_PCREL_LO: howto manager. (line 2491) +* BFD_RELOC_NIOS2_RELATIVE: howto manager. (line 2504) +* BFD_RELOC_NIOS2_S16: howto manager. (line 2472) +* BFD_RELOC_NIOS2_TLS_DTPMOD: howto manager. (line 2498) +* BFD_RELOC_NIOS2_TLS_DTPREL: howto manager. (line 2499) +* BFD_RELOC_NIOS2_TLS_GD16: howto manager. (line 2493) +* BFD_RELOC_NIOS2_TLS_IE16: howto manager. (line 2496) +* BFD_RELOC_NIOS2_TLS_LDM16: howto manager. (line 2494) +* BFD_RELOC_NIOS2_TLS_LDO16: howto manager. (line 2495) +* BFD_RELOC_NIOS2_TLS_LE16: howto manager. (line 2497) +* BFD_RELOC_NIOS2_TLS_TPREL: howto manager. (line 2500) +* BFD_RELOC_NIOS2_U16: howto manager. (line 2473) +* BFD_RELOC_NIOS2_UJMP: howto manager. (line 2483) +* BFD_RELOC_NONE: howto manager. (line 135) +* BFD_RELOC_NS32K_DISP_16: howto manager. (line 639) +* BFD_RELOC_NS32K_DISP_16_PCREL: howto manager. (line 642) +* BFD_RELOC_NS32K_DISP_32: howto manager. (line 640) +* BFD_RELOC_NS32K_DISP_32_PCREL: howto manager. (line 643) +* BFD_RELOC_NS32K_DISP_8: howto manager. (line 638) +* BFD_RELOC_NS32K_DISP_8_PCREL: howto manager. (line 641) +* BFD_RELOC_NS32K_IMM_16: howto manager. (line 633) +* BFD_RELOC_NS32K_IMM_16_PCREL: howto manager. (line 636) +* BFD_RELOC_NS32K_IMM_32: howto manager. (line 634) +* BFD_RELOC_NS32K_IMM_32_PCREL: howto manager. (line 637) +* BFD_RELOC_NS32K_IMM_8: howto manager. (line 632) +* BFD_RELOC_NS32K_IMM_8_PCREL: howto manager. (line 635) +* BFD_RELOC_OPENRISC_ABS_26: howto manager. (line 2398) +* BFD_RELOC_OPENRISC_REL_26: howto manager. (line 2399) +* BFD_RELOC_PDP11_DISP_6_PCREL: howto manager. (line 647) +* BFD_RELOC_PDP11_DISP_8_PCREL: howto manager. (line 646) +* BFD_RELOC_PJ_CODE_DIR16: howto manager. (line 652) +* BFD_RELOC_PJ_CODE_DIR32: howto manager. (line 653) +* BFD_RELOC_PJ_CODE_HI16: howto manager. (line 650) +* BFD_RELOC_PJ_CODE_LO16: howto manager. (line 651) +* BFD_RELOC_PJ_CODE_REL16: howto manager. (line 654) +* BFD_RELOC_PJ_CODE_REL32: howto manager. (line 655) +* BFD_RELOC_PPC64_ADDR16_DS: howto manager. (line 717) +* BFD_RELOC_PPC64_ADDR16_HIGH: howto manager. (line 728) +* BFD_RELOC_PPC64_ADDR16_HIGHA: howto manager. (line 729) +* BFD_RELOC_PPC64_ADDR16_LO_DS: howto manager. (line 718) +* BFD_RELOC_PPC64_DTPREL16_DS: howto manager. (line 768) +* BFD_RELOC_PPC64_DTPREL16_HIGH: howto manager. (line 776) +* BFD_RELOC_PPC64_DTPREL16_HIGHA: howto manager. (line 777) +* BFD_RELOC_PPC64_DTPREL16_HIGHER: howto manager. (line 770) +* BFD_RELOC_PPC64_DTPREL16_HIGHERA: howto manager. (line 771) +* BFD_RELOC_PPC64_DTPREL16_HIGHEST: howto manager. (line 772) +* BFD_RELOC_PPC64_DTPREL16_HIGHESTA: howto manager. (line 773) +* BFD_RELOC_PPC64_DTPREL16_LO_DS: howto manager. (line 769) +* BFD_RELOC_PPC64_GOT16_DS: howto manager. (line 719) +* BFD_RELOC_PPC64_GOT16_LO_DS: howto manager. (line 720) +* BFD_RELOC_PPC64_HIGHER: howto manager. (line 705) +* BFD_RELOC_PPC64_HIGHER_S: howto manager. (line 706) +* BFD_RELOC_PPC64_HIGHEST: howto manager. (line 707) +* BFD_RELOC_PPC64_HIGHEST_S: howto manager. (line 708) +* BFD_RELOC_PPC64_PLT16_LO_DS: howto manager. (line 721) +* BFD_RELOC_PPC64_PLTGOT16: howto manager. (line 713) +* BFD_RELOC_PPC64_PLTGOT16_DS: howto manager. (line 726) +* BFD_RELOC_PPC64_PLTGOT16_HA: howto manager. (line 716) +* BFD_RELOC_PPC64_PLTGOT16_HI: howto manager. (line 715) +* BFD_RELOC_PPC64_PLTGOT16_LO: howto manager. (line 714) +* BFD_RELOC_PPC64_PLTGOT16_LO_DS: howto manager. (line 727) +* BFD_RELOC_PPC64_SECTOFF_DS: howto manager. (line 722) +* BFD_RELOC_PPC64_SECTOFF_LO_DS: howto manager. (line 723) +* BFD_RELOC_PPC64_TOC: howto manager. (line 712) +* BFD_RELOC_PPC64_TOC16_DS: howto manager. (line 724) +* BFD_RELOC_PPC64_TOC16_HA: howto manager. (line 711) +* BFD_RELOC_PPC64_TOC16_HI: howto manager. (line 710) +* BFD_RELOC_PPC64_TOC16_LO: howto manager. (line 709) +* BFD_RELOC_PPC64_TOC16_LO_DS: howto manager. (line 725) +* BFD_RELOC_PPC64_TPREL16_DS: howto manager. (line 762) +* BFD_RELOC_PPC64_TPREL16_HIGH: howto manager. (line 774) +* BFD_RELOC_PPC64_TPREL16_HIGHA: howto manager. (line 775) +* BFD_RELOC_PPC64_TPREL16_HIGHER: howto manager. (line 764) +* BFD_RELOC_PPC64_TPREL16_HIGHERA: howto manager. (line 765) +* BFD_RELOC_PPC64_TPREL16_HIGHEST: howto manager. (line 766) +* BFD_RELOC_PPC64_TPREL16_HIGHESTA: howto manager. (line 767) +* BFD_RELOC_PPC64_TPREL16_LO_DS: howto manager. (line 763) +* BFD_RELOC_PPC_B16: howto manager. (line 661) +* BFD_RELOC_PPC_B16_BRNTAKEN: howto manager. (line 663) +* BFD_RELOC_PPC_B16_BRTAKEN: howto manager. (line 662) +* BFD_RELOC_PPC_B26: howto manager. (line 658) +* BFD_RELOC_PPC_BA16: howto manager. (line 664) +* BFD_RELOC_PPC_BA16_BRNTAKEN: howto manager. (line 666) +* BFD_RELOC_PPC_BA16_BRTAKEN: howto manager. (line 665) +* BFD_RELOC_PPC_BA26: howto manager. (line 659) +* BFD_RELOC_PPC_COPY: howto manager. (line 667) +* BFD_RELOC_PPC_DTPMOD: howto manager. (line 735) +* BFD_RELOC_PPC_DTPREL: howto manager. (line 745) +* BFD_RELOC_PPC_DTPREL16: howto manager. (line 741) +* BFD_RELOC_PPC_DTPREL16_HA: howto manager. (line 744) +* BFD_RELOC_PPC_DTPREL16_HI: howto manager. (line 743) +* BFD_RELOC_PPC_DTPREL16_LO: howto manager. (line 742) +* BFD_RELOC_PPC_EMB_BIT_FLD: howto manager. (line 686) +* BFD_RELOC_PPC_EMB_MRKREF: howto manager. (line 681) +* BFD_RELOC_PPC_EMB_NADDR16: howto manager. (line 673) +* BFD_RELOC_PPC_EMB_NADDR16_HA: howto manager. (line 676) +* BFD_RELOC_PPC_EMB_NADDR16_HI: howto manager. (line 675) +* BFD_RELOC_PPC_EMB_NADDR16_LO: howto manager. (line 674) +* BFD_RELOC_PPC_EMB_NADDR32: howto manager. (line 672) +* BFD_RELOC_PPC_EMB_RELSDA: howto manager. (line 687) +* BFD_RELOC_PPC_EMB_RELSEC16: howto manager. (line 682) +* BFD_RELOC_PPC_EMB_RELST_HA: howto manager. (line 685) +* BFD_RELOC_PPC_EMB_RELST_HI: howto manager. (line 684) +* BFD_RELOC_PPC_EMB_RELST_LO: howto manager. (line 683) +* BFD_RELOC_PPC_EMB_SDA21: howto manager. (line 680) +* BFD_RELOC_PPC_EMB_SDA2I16: howto manager. (line 678) +* BFD_RELOC_PPC_EMB_SDA2REL: howto manager. (line 679) +* BFD_RELOC_PPC_EMB_SDAI16: howto manager. (line 677) +* BFD_RELOC_PPC_GLOB_DAT: howto manager. (line 668) +* BFD_RELOC_PPC_GOT_DTPREL16: howto manager. (line 758) +* BFD_RELOC_PPC_GOT_DTPREL16_HA: howto manager. (line 761) +* BFD_RELOC_PPC_GOT_DTPREL16_HI: howto manager. (line 760) +* BFD_RELOC_PPC_GOT_DTPREL16_LO: howto manager. (line 759) +* BFD_RELOC_PPC_GOT_TLSGD16: howto manager. (line 746) +* BFD_RELOC_PPC_GOT_TLSGD16_HA: howto manager. (line 749) +* BFD_RELOC_PPC_GOT_TLSGD16_HI: howto manager. (line 748) +* BFD_RELOC_PPC_GOT_TLSGD16_LO: howto manager. (line 747) +* BFD_RELOC_PPC_GOT_TLSLD16: howto manager. (line 750) +* BFD_RELOC_PPC_GOT_TLSLD16_HA: howto manager. (line 753) +* BFD_RELOC_PPC_GOT_TLSLD16_HI: howto manager. (line 752) +* BFD_RELOC_PPC_GOT_TLSLD16_LO: howto manager. (line 751) +* BFD_RELOC_PPC_GOT_TPREL16: howto manager. (line 754) +* BFD_RELOC_PPC_GOT_TPREL16_HA: howto manager. (line 757) +* BFD_RELOC_PPC_GOT_TPREL16_HI: howto manager. (line 756) +* BFD_RELOC_PPC_GOT_TPREL16_LO: howto manager. (line 755) +* BFD_RELOC_PPC_JMP_SLOT: howto manager. (line 669) +* BFD_RELOC_PPC_LOCAL24PC: howto manager. (line 671) +* BFD_RELOC_PPC_RELATIVE: howto manager. (line 670) +* BFD_RELOC_PPC_TLS: howto manager. (line 732) +* BFD_RELOC_PPC_TLSGD: howto manager. (line 733) +* BFD_RELOC_PPC_TLSLD: howto manager. (line 734) +* BFD_RELOC_PPC_TOC16: howto manager. (line 660) +* BFD_RELOC_PPC_TPREL: howto manager. (line 740) +* BFD_RELOC_PPC_TPREL16: howto manager. (line 736) +* BFD_RELOC_PPC_TPREL16_HA: howto manager. (line 739) +* BFD_RELOC_PPC_TPREL16_HI: howto manager. (line 738) +* BFD_RELOC_PPC_TPREL16_LO: howto manager. (line 737) +* BFD_RELOC_PPC_VLE_HA16A: howto manager. (line 695) +* BFD_RELOC_PPC_VLE_HA16D: howto manager. (line 696) +* BFD_RELOC_PPC_VLE_HI16A: howto manager. (line 693) +* BFD_RELOC_PPC_VLE_HI16D: howto manager. (line 694) +* BFD_RELOC_PPC_VLE_LO16A: howto manager. (line 691) +* BFD_RELOC_PPC_VLE_LO16D: howto manager. (line 692) +* BFD_RELOC_PPC_VLE_REL15: howto manager. (line 689) +* BFD_RELOC_PPC_VLE_REL24: howto manager. (line 690) +* BFD_RELOC_PPC_VLE_REL8: howto manager. (line 688) +* BFD_RELOC_PPC_VLE_SDA21: howto manager. (line 697) +* BFD_RELOC_PPC_VLE_SDA21_LO: howto manager. (line 698) +* BFD_RELOC_PPC_VLE_SDAREL_HA16A: howto manager. (line 703) +* BFD_RELOC_PPC_VLE_SDAREL_HA16D: howto manager. (line 704) +* BFD_RELOC_PPC_VLE_SDAREL_HI16A: howto manager. (line 701) +* BFD_RELOC_PPC_VLE_SDAREL_HI16D: howto manager. (line 702) +* BFD_RELOC_PPC_VLE_SDAREL_LO16A: howto manager. (line 699) +* BFD_RELOC_PPC_VLE_SDAREL_LO16D: howto manager. (line 700) +* BFD_RELOC_RELC: howto manager. (line 2416) +* BFD_RELOC_RL78_16_OP: howto manager. (line 1759) +* BFD_RELOC_RL78_16U: howto manager. (line 1763) +* BFD_RELOC_RL78_24_OP: howto manager. (line 1760) +* BFD_RELOC_RL78_24U: howto manager. (line 1764) +* BFD_RELOC_RL78_32_OP: howto manager. (line 1761) +* BFD_RELOC_RL78_8U: howto manager. (line 1762) +* BFD_RELOC_RL78_ABS16: howto manager. (line 1776) +* BFD_RELOC_RL78_ABS16_REV: howto manager. (line 1777) +* BFD_RELOC_RL78_ABS16U: howto manager. (line 1780) +* BFD_RELOC_RL78_ABS16UL: howto manager. (line 1782) +* BFD_RELOC_RL78_ABS16UW: howto manager. (line 1781) +* BFD_RELOC_RL78_ABS32: howto manager. (line 1778) +* BFD_RELOC_RL78_ABS32_REV: howto manager. (line 1779) +* BFD_RELOC_RL78_ABS8: howto manager. (line 1775) +* BFD_RELOC_RL78_CODE: howto manager. (line 1787) +* BFD_RELOC_RL78_DIFF: howto manager. (line 1766) +* BFD_RELOC_RL78_DIR3U_PCREL: howto manager. (line 1765) +* BFD_RELOC_RL78_GPRELB: howto manager. (line 1767) +* BFD_RELOC_RL78_GPRELL: howto manager. (line 1769) +* BFD_RELOC_RL78_GPRELW: howto manager. (line 1768) +* BFD_RELOC_RL78_HI16: howto manager. (line 1784) +* BFD_RELOC_RL78_HI8: howto manager. (line 1785) +* BFD_RELOC_RL78_LO16: howto manager. (line 1786) +* BFD_RELOC_RL78_NEG16: howto manager. (line 1756) +* BFD_RELOC_RL78_NEG24: howto manager. (line 1757) +* BFD_RELOC_RL78_NEG32: howto manager. (line 1758) +* BFD_RELOC_RL78_NEG8: howto manager. (line 1755) +* BFD_RELOC_RL78_OP_AND: howto manager. (line 1773) +* BFD_RELOC_RL78_OP_NEG: howto manager. (line 1772) +* BFD_RELOC_RL78_OP_SHRA: howto manager. (line 1774) +* BFD_RELOC_RL78_OP_SUBTRACT: howto manager. (line 1771) +* BFD_RELOC_RL78_RELAX: howto manager. (line 1783) +* BFD_RELOC_RL78_SYM: howto manager. (line 1770) +* BFD_RELOC_RVA: howto manager. (line 104) +* BFD_RELOC_RX_16_OP: howto manager. (line 1794) +* BFD_RELOC_RX_16U: howto manager. (line 1798) +* BFD_RELOC_RX_24_OP: howto manager. (line 1795) +* BFD_RELOC_RX_24U: howto manager. (line 1799) +* BFD_RELOC_RX_32_OP: howto manager. (line 1796) +* BFD_RELOC_RX_8U: howto manager. (line 1797) +* BFD_RELOC_RX_ABS16: howto manager. (line 1809) +* BFD_RELOC_RX_ABS16_REV: howto manager. (line 1810) +* BFD_RELOC_RX_ABS16U: howto manager. (line 1813) +* BFD_RELOC_RX_ABS16UL: howto manager. (line 1815) +* BFD_RELOC_RX_ABS16UW: howto manager. (line 1814) +* BFD_RELOC_RX_ABS32: howto manager. (line 1811) +* BFD_RELOC_RX_ABS32_REV: howto manager. (line 1812) +* BFD_RELOC_RX_ABS8: howto manager. (line 1808) +* BFD_RELOC_RX_DIFF: howto manager. (line 1801) +* BFD_RELOC_RX_DIR3U_PCREL: howto manager. (line 1800) +* BFD_RELOC_RX_GPRELB: howto manager. (line 1802) +* BFD_RELOC_RX_GPRELL: howto manager. (line 1804) +* BFD_RELOC_RX_GPRELW: howto manager. (line 1803) +* BFD_RELOC_RX_NEG16: howto manager. (line 1791) +* BFD_RELOC_RX_NEG24: howto manager. (line 1792) +* BFD_RELOC_RX_NEG32: howto manager. (line 1793) +* BFD_RELOC_RX_NEG8: howto manager. (line 1790) +* BFD_RELOC_RX_OP_NEG: howto manager. (line 1807) +* BFD_RELOC_RX_OP_SUBTRACT: howto manager. (line 1806) +* BFD_RELOC_RX_RELAX: howto manager. (line 1816) +* BFD_RELOC_RX_SYM: howto manager. (line 1805) +* BFD_RELOC_SCORE16_BRANCH: howto manager. (line 1959) +* BFD_RELOC_SCORE16_JMP: howto manager. (line 1956) +* BFD_RELOC_SCORE_BCMP: howto manager. (line 1962) +* BFD_RELOC_SCORE_BRANCH: howto manager. (line 1947) +* BFD_RELOC_SCORE_CALL15: howto manager. (line 1967) +* BFD_RELOC_SCORE_DUMMY2: howto manager. (line 1943) +* BFD_RELOC_SCORE_DUMMY_HI16: howto manager. (line 1968) +* BFD_RELOC_SCORE_GOT15: howto manager. (line 1965) +* BFD_RELOC_SCORE_GOT_LO16: howto manager. (line 1966) +* BFD_RELOC_SCORE_GPREL15: howto manager. (line 1940) +* BFD_RELOC_SCORE_IMM30: howto manager. (line 1950) +* BFD_RELOC_SCORE_IMM32: howto manager. (line 1953) +* BFD_RELOC_SCORE_JMP: howto manager. (line 1944) +* BFD_RELOC_SH_ALIGN: howto manager. (line 971) +* BFD_RELOC_SH_CODE: howto manager. (line 972) +* BFD_RELOC_SH_COPY: howto manager. (line 977) +* BFD_RELOC_SH_COPY64: howto manager. (line 1002) +* BFD_RELOC_SH_COUNT: howto manager. (line 970) +* BFD_RELOC_SH_DATA: howto manager. (line 973) +* BFD_RELOC_SH_DISP12: howto manager. (line 953) +* BFD_RELOC_SH_DISP12BY2: howto manager. (line 954) +* BFD_RELOC_SH_DISP12BY4: howto manager. (line 955) +* BFD_RELOC_SH_DISP12BY8: howto manager. (line 956) +* BFD_RELOC_SH_DISP20: howto manager. (line 957) +* BFD_RELOC_SH_DISP20BY8: howto manager. (line 958) +* BFD_RELOC_SH_FUNCDESC: howto manager. (line 1045) +* BFD_RELOC_SH_GLOB_DAT: howto manager. (line 978) +* BFD_RELOC_SH_GLOB_DAT64: howto manager. (line 1003) +* BFD_RELOC_SH_GOT10BY4: howto manager. (line 1006) +* BFD_RELOC_SH_GOT10BY8: howto manager. (line 1007) +* BFD_RELOC_SH_GOT20: howto manager. (line 1039) +* BFD_RELOC_SH_GOT_HI16: howto manager. (line 985) +* BFD_RELOC_SH_GOT_LOW16: howto manager. (line 982) +* BFD_RELOC_SH_GOT_MEDHI16: howto manager. (line 984) +* BFD_RELOC_SH_GOT_MEDLOW16: howto manager. (line 983) +* BFD_RELOC_SH_GOTFUNCDESC: howto manager. (line 1041) +* BFD_RELOC_SH_GOTFUNCDESC20: howto manager. (line 1042) +* BFD_RELOC_SH_GOTOFF20: howto manager. (line 1040) +* BFD_RELOC_SH_GOTOFF_HI16: howto manager. (line 997) +* BFD_RELOC_SH_GOTOFF_LOW16: howto manager. (line 994) +* BFD_RELOC_SH_GOTOFF_MEDHI16: howto manager. (line 996) +* BFD_RELOC_SH_GOTOFF_MEDLOW16: howto manager. (line 995) +* BFD_RELOC_SH_GOTOFFFUNCDESC: howto manager. (line 1043) +* BFD_RELOC_SH_GOTOFFFUNCDESC20: howto manager. (line 1044) +* BFD_RELOC_SH_GOTPC: howto manager. (line 981) +* BFD_RELOC_SH_GOTPC_HI16: howto manager. (line 1001) +* BFD_RELOC_SH_GOTPC_LOW16: howto manager. (line 998) +* BFD_RELOC_SH_GOTPC_MEDHI16: howto manager. (line 1000) +* BFD_RELOC_SH_GOTPC_MEDLOW16: howto manager. (line 999) +* BFD_RELOC_SH_GOTPLT10BY4: howto manager. (line 1008) +* BFD_RELOC_SH_GOTPLT10BY8: howto manager. (line 1009) +* BFD_RELOC_SH_GOTPLT32: howto manager. (line 1010) +* BFD_RELOC_SH_GOTPLT_HI16: howto manager. (line 989) +* BFD_RELOC_SH_GOTPLT_LOW16: howto manager. (line 986) +* BFD_RELOC_SH_GOTPLT_MEDHI16: howto manager. (line 988) +* BFD_RELOC_SH_GOTPLT_MEDLOW16: howto manager. (line 987) +* BFD_RELOC_SH_IMM3: howto manager. (line 951) +* BFD_RELOC_SH_IMM3U: howto manager. (line 952) +* BFD_RELOC_SH_IMM4: howto manager. (line 959) +* BFD_RELOC_SH_IMM4BY2: howto manager. (line 960) +* BFD_RELOC_SH_IMM4BY4: howto manager. (line 961) +* BFD_RELOC_SH_IMM8: howto manager. (line 962) +* BFD_RELOC_SH_IMM8BY2: howto manager. (line 963) +* BFD_RELOC_SH_IMM8BY4: howto manager. (line 964) +* BFD_RELOC_SH_IMM_HI16: howto manager. (line 1028) +* BFD_RELOC_SH_IMM_HI16_PCREL: howto manager. (line 1029) +* BFD_RELOC_SH_IMM_LOW16: howto manager. (line 1022) +* BFD_RELOC_SH_IMM_LOW16_PCREL: howto manager. (line 1023) +* BFD_RELOC_SH_IMM_MEDHI16: howto manager. (line 1026) +* BFD_RELOC_SH_IMM_MEDHI16_PCREL: howto manager. (line 1027) +* BFD_RELOC_SH_IMM_MEDLOW16: howto manager. (line 1024) +* BFD_RELOC_SH_IMM_MEDLOW16_PCREL: howto manager. (line 1025) +* BFD_RELOC_SH_IMMS10: howto manager. (line 1016) +* BFD_RELOC_SH_IMMS10BY2: howto manager. (line 1017) +* BFD_RELOC_SH_IMMS10BY4: howto manager. (line 1018) +* BFD_RELOC_SH_IMMS10BY8: howto manager. (line 1019) +* BFD_RELOC_SH_IMMS16: howto manager. (line 1020) +* BFD_RELOC_SH_IMMS6: howto manager. (line 1013) +* BFD_RELOC_SH_IMMS6BY32: howto manager. (line 1014) +* BFD_RELOC_SH_IMMU16: howto manager. (line 1021) +* BFD_RELOC_SH_IMMU5: howto manager. (line 1012) +* BFD_RELOC_SH_IMMU6: howto manager. (line 1015) +* BFD_RELOC_SH_JMP_SLOT: howto manager. (line 979) +* BFD_RELOC_SH_JMP_SLOT64: howto manager. (line 1004) +* BFD_RELOC_SH_LABEL: howto manager. (line 974) +* BFD_RELOC_SH_LOOP_END: howto manager. (line 976) +* BFD_RELOC_SH_LOOP_START: howto manager. (line 975) +* BFD_RELOC_SH_PCDISP12BY2: howto manager. (line 950) +* BFD_RELOC_SH_PCDISP8BY2: howto manager. (line 949) +* BFD_RELOC_SH_PCRELIMM8BY2: howto manager. (line 965) +* BFD_RELOC_SH_PCRELIMM8BY4: howto manager. (line 966) +* BFD_RELOC_SH_PLT_HI16: howto manager. (line 993) +* BFD_RELOC_SH_PLT_LOW16: howto manager. (line 990) +* BFD_RELOC_SH_PLT_MEDHI16: howto manager. (line 992) +* BFD_RELOC_SH_PLT_MEDLOW16: howto manager. (line 991) +* BFD_RELOC_SH_PT_16: howto manager. (line 1030) +* BFD_RELOC_SH_RELATIVE: howto manager. (line 980) +* BFD_RELOC_SH_RELATIVE64: howto manager. (line 1005) +* BFD_RELOC_SH_SHMEDIA_CODE: howto manager. (line 1011) +* BFD_RELOC_SH_SWITCH16: howto manager. (line 967) +* BFD_RELOC_SH_SWITCH32: howto manager. (line 968) +* BFD_RELOC_SH_TLS_DTPMOD32: howto manager. (line 1036) +* BFD_RELOC_SH_TLS_DTPOFF32: howto manager. (line 1037) +* BFD_RELOC_SH_TLS_GD_32: howto manager. (line 1031) +* BFD_RELOC_SH_TLS_IE_32: howto manager. (line 1034) +* BFD_RELOC_SH_TLS_LD_32: howto manager. (line 1032) +* BFD_RELOC_SH_TLS_LDO_32: howto manager. (line 1033) +* BFD_RELOC_SH_TLS_LE_32: howto manager. (line 1035) +* BFD_RELOC_SH_TLS_TPOFF32: howto manager. (line 1038) +* BFD_RELOC_SH_USES: howto manager. (line 969) +* BFD_RELOC_SIZE32: howto manager. (line 74) +* BFD_RELOC_SIZE64: howto manager. (line 75) +* BFD_RELOC_SPARC13: howto manager. (line 138) +* BFD_RELOC_SPARC22: howto manager. (line 137) +* BFD_RELOC_SPARC_10: howto manager. (line 167) +* BFD_RELOC_SPARC_11: howto manager. (line 168) +* BFD_RELOC_SPARC_5: howto manager. (line 180) +* BFD_RELOC_SPARC_6: howto manager. (line 179) +* BFD_RELOC_SPARC_64: howto manager. (line 166) +* BFD_RELOC_SPARC_7: howto manager. (line 178) +* BFD_RELOC_SPARC_BASE13: howto manager. (line 162) +* BFD_RELOC_SPARC_BASE22: howto manager. (line 163) +* BFD_RELOC_SPARC_COPY: howto manager. (line 145) +* BFD_RELOC_SPARC_DISP64: howto manager. (line 181) +* BFD_RELOC_SPARC_GLOB_DAT: howto manager. (line 146) +* BFD_RELOC_SPARC_GOT10: howto manager. (line 139) +* BFD_RELOC_SPARC_GOT13: howto manager. (line 140) +* BFD_RELOC_SPARC_GOT22: howto manager. (line 141) +* BFD_RELOC_SPARC_GOTDATA_HIX22: howto manager. (line 152) +* BFD_RELOC_SPARC_GOTDATA_LOX10: howto manager. (line 153) +* BFD_RELOC_SPARC_GOTDATA_OP: howto manager. (line 156) +* BFD_RELOC_SPARC_GOTDATA_OP_HIX22: howto manager. (line 154) +* BFD_RELOC_SPARC_GOTDATA_OP_LOX10: howto manager. (line 155) +* BFD_RELOC_SPARC_H34: howto manager. (line 190) +* BFD_RELOC_SPARC_H44: howto manager. (line 186) +* BFD_RELOC_SPARC_HH22: howto manager. (line 170) +* BFD_RELOC_SPARC_HIX22: howto manager. (line 184) +* BFD_RELOC_SPARC_HM10: howto manager. (line 171) +* BFD_RELOC_SPARC_IRELATIVE: howto manager. (line 158) +* BFD_RELOC_SPARC_JMP_IREL: howto manager. (line 157) +* BFD_RELOC_SPARC_JMP_SLOT: howto manager. (line 147) +* BFD_RELOC_SPARC_L44: howto manager. (line 188) +* BFD_RELOC_SPARC_LM22: howto manager. (line 172) +* BFD_RELOC_SPARC_LOX10: howto manager. (line 185) +* BFD_RELOC_SPARC_M44: howto manager. (line 187) +* BFD_RELOC_SPARC_OLO10: howto manager. (line 169) +* BFD_RELOC_SPARC_PC10: howto manager. (line 142) +* BFD_RELOC_SPARC_PC22: howto manager. (line 143) +* BFD_RELOC_SPARC_PC_HH22: howto manager. (line 173) +* BFD_RELOC_SPARC_PC_HM10: howto manager. (line 174) +* BFD_RELOC_SPARC_PC_LM22: howto manager. (line 175) +* BFD_RELOC_SPARC_PLT32: howto manager. (line 182) +* BFD_RELOC_SPARC_PLT64: howto manager. (line 183) +* BFD_RELOC_SPARC_REGISTER: howto manager. (line 189) +* BFD_RELOC_SPARC_RELATIVE: howto manager. (line 148) +* BFD_RELOC_SPARC_REV32: howto manager. (line 196) +* BFD_RELOC_SPARC_SIZE32: howto manager. (line 191) +* BFD_RELOC_SPARC_SIZE64: howto manager. (line 192) +* BFD_RELOC_SPARC_TLS_DTPMOD32: howto manager. (line 217) +* BFD_RELOC_SPARC_TLS_DTPMOD64: howto manager. (line 218) +* BFD_RELOC_SPARC_TLS_DTPOFF32: howto manager. (line 219) +* BFD_RELOC_SPARC_TLS_DTPOFF64: howto manager. (line 220) +* BFD_RELOC_SPARC_TLS_GD_ADD: howto manager. (line 201) +* BFD_RELOC_SPARC_TLS_GD_CALL: howto manager. (line 202) +* BFD_RELOC_SPARC_TLS_GD_HI22: howto manager. (line 199) +* BFD_RELOC_SPARC_TLS_GD_LO10: howto manager. (line 200) +* BFD_RELOC_SPARC_TLS_IE_ADD: howto manager. (line 214) +* BFD_RELOC_SPARC_TLS_IE_HI22: howto manager. (line 210) +* BFD_RELOC_SPARC_TLS_IE_LD: howto manager. (line 212) +* BFD_RELOC_SPARC_TLS_IE_LDX: howto manager. (line 213) +* BFD_RELOC_SPARC_TLS_IE_LO10: howto manager. (line 211) +* BFD_RELOC_SPARC_TLS_LDM_ADD: howto manager. (line 205) +* BFD_RELOC_SPARC_TLS_LDM_CALL: howto manager. (line 206) +* BFD_RELOC_SPARC_TLS_LDM_HI22: howto manager. (line 203) +* BFD_RELOC_SPARC_TLS_LDM_LO10: howto manager. (line 204) +* BFD_RELOC_SPARC_TLS_LDO_ADD: howto manager. (line 209) +* BFD_RELOC_SPARC_TLS_LDO_HIX22: howto manager. (line 207) +* BFD_RELOC_SPARC_TLS_LDO_LOX10: howto manager. (line 208) +* BFD_RELOC_SPARC_TLS_LE_HIX22: howto manager. (line 215) +* BFD_RELOC_SPARC_TLS_LE_LOX10: howto manager. (line 216) +* BFD_RELOC_SPARC_TLS_TPOFF32: howto manager. (line 221) +* BFD_RELOC_SPARC_TLS_TPOFF64: howto manager. (line 222) +* BFD_RELOC_SPARC_UA16: howto manager. (line 149) +* BFD_RELOC_SPARC_UA32: howto manager. (line 150) +* BFD_RELOC_SPARC_UA64: howto manager. (line 151) +* BFD_RELOC_SPARC_WDISP10: howto manager. (line 193) +* BFD_RELOC_SPARC_WDISP16: howto manager. (line 176) +* BFD_RELOC_SPARC_WDISP19: howto manager. (line 177) +* BFD_RELOC_SPARC_WDISP22: howto manager. (line 136) +* BFD_RELOC_SPARC_WPLT30: howto manager. (line 144) +* BFD_RELOC_SPU_ADD_PIC: howto manager. (line 239) +* BFD_RELOC_SPU_HI16: howto manager. (line 236) +* BFD_RELOC_SPU_IMM10: howto manager. (line 227) +* BFD_RELOC_SPU_IMM10W: howto manager. (line 228) +* BFD_RELOC_SPU_IMM16: howto manager. (line 229) +* BFD_RELOC_SPU_IMM16W: howto manager. (line 230) +* BFD_RELOC_SPU_IMM18: howto manager. (line 231) +* BFD_RELOC_SPU_IMM7: howto manager. (line 225) +* BFD_RELOC_SPU_IMM8: howto manager. (line 226) +* BFD_RELOC_SPU_LO16: howto manager. (line 235) +* BFD_RELOC_SPU_PCREL16: howto manager. (line 234) +* BFD_RELOC_SPU_PCREL9a: howto manager. (line 232) +* BFD_RELOC_SPU_PCREL9b: howto manager. (line 233) +* BFD_RELOC_SPU_PPU32: howto manager. (line 237) +* BFD_RELOC_SPU_PPU64: howto manager. (line 238) +* BFD_RELOC_THUMB_PCREL_BLX: howto manager. (line 798) +* BFD_RELOC_THUMB_PCREL_BRANCH12: howto manager. (line 812) +* BFD_RELOC_THUMB_PCREL_BRANCH20: howto manager. (line 813) +* BFD_RELOC_THUMB_PCREL_BRANCH23: howto manager. (line 814) +* BFD_RELOC_THUMB_PCREL_BRANCH25: howto manager. (line 815) +* BFD_RELOC_THUMB_PCREL_BRANCH7: howto manager. (line 810) +* BFD_RELOC_THUMB_PCREL_BRANCH9: howto manager. (line 811) +* BFD_RELOC_TIC30_LDP: howto manager. (line 1430) +* BFD_RELOC_TIC54X_16_OF_23: howto manager. (line 1448) +* BFD_RELOC_TIC54X_23: howto manager. (line 1445) +* BFD_RELOC_TIC54X_MS7_OF_23: howto manager. (line 1453) +* BFD_RELOC_TIC54X_PARTLS7: howto manager. (line 1435) +* BFD_RELOC_TIC54X_PARTMS9: howto manager. (line 1440) +* BFD_RELOC_TILEGX_BROFF_X1: howto manager. (line 3132) +* BFD_RELOC_TILEGX_COPY: howto manager. (line 3128) +* BFD_RELOC_TILEGX_DEST_IMM8_X1: howto manager. (line 3139) +* BFD_RELOC_TILEGX_GLOB_DAT: howto manager. (line 3129) +* BFD_RELOC_TILEGX_HW0: howto manager. (line 3121) +* BFD_RELOC_TILEGX_HW0_LAST: howto manager. (line 3125) +* BFD_RELOC_TILEGX_HW1: howto manager. (line 3122) +* BFD_RELOC_TILEGX_HW1_LAST: howto manager. (line 3126) +* BFD_RELOC_TILEGX_HW2: howto manager. (line 3123) +* BFD_RELOC_TILEGX_HW2_LAST: howto manager. (line 3127) +* BFD_RELOC_TILEGX_HW3: howto manager. (line 3124) +* BFD_RELOC_TILEGX_IMM16_X0_HW0: howto manager. (line 3148) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT: howto manager. (line 3176) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST: howto manager. (line 3156) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT: howto manager. (line 3184) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL: howto manager. (line 3170) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL: howto manager. + (line 3204) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD: howto manager. (line 3198) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE: howto manager. (line 3210) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE: howto manager. (line 3194) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL: howto manager. (line 3162) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL: howto manager. (line 3178) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD: howto manager. (line 3190) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE: howto manager. (line 3202) +* BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE: howto manager. (line 3192) +* BFD_RELOC_TILEGX_IMM16_X0_HW1: howto manager. (line 3150) +* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST: howto manager. (line 3158) +* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT: howto manager. (line 3186) +* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL: howto manager. (line 3172) +* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL: howto manager. + (line 3206) +* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD: howto manager. (line 3200) +* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE: howto manager. (line 3212) +* BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE: howto manager. (line 3196) +* BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL: howto manager. (line 3164) +* BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL: howto manager. (line 3180) +* BFD_RELOC_TILEGX_IMM16_X0_HW2: howto manager. (line 3152) +* BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST: howto manager. (line 3160) +* BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL: howto manager. (line 3174) +* BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL: howto manager. + (line 3208) +* BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL: howto manager. (line 3166) +* BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL: howto manager. (line 3182) +* BFD_RELOC_TILEGX_IMM16_X0_HW3: howto manager. (line 3154) +* BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL: howto manager. (line 3168) +* BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL: howto manager. (line 3188) +* BFD_RELOC_TILEGX_IMM16_X1_HW0: howto manager. (line 3149) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT: howto manager. (line 3177) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST: howto manager. (line 3157) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT: howto manager. (line 3185) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL: howto manager. (line 3171) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL: howto manager. + (line 3205) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD: howto manager. (line 3199) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE: howto manager. (line 3211) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE: howto manager. (line 3195) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL: howto manager. (line 3163) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL: howto manager. (line 3179) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD: howto manager. (line 3191) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE: howto manager. (line 3203) +* BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE: howto manager. (line 3193) +* BFD_RELOC_TILEGX_IMM16_X1_HW1: howto manager. (line 3151) +* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST: howto manager. (line 3159) +* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT: howto manager. (line 3187) +* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL: howto manager. (line 3173) +* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL: howto manager. + (line 3207) +* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD: howto manager. (line 3201) +* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE: howto manager. (line 3213) +* BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE: howto manager. (line 3197) +* BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL: howto manager. (line 3165) +* BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL: howto manager. (line 3181) +* BFD_RELOC_TILEGX_IMM16_X1_HW2: howto manager. (line 3153) +* BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST: howto manager. (line 3161) +* BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL: howto manager. (line 3175) +* BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL: howto manager. + (line 3209) +* BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL: howto manager. (line 3167) +* BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL: howto manager. (line 3183) +* BFD_RELOC_TILEGX_IMM16_X1_HW3: howto manager. (line 3155) +* BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL: howto manager. (line 3169) +* BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL: howto manager. (line 3189) +* BFD_RELOC_TILEGX_IMM8_X0: howto manager. (line 3135) +* BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD: howto manager. (line 3226) +* BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD: howto manager. (line 3221) +* BFD_RELOC_TILEGX_IMM8_X1: howto manager. (line 3137) +* BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD: howto manager. (line 3227) +* BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD: howto manager. (line 3222) +* BFD_RELOC_TILEGX_IMM8_Y0: howto manager. (line 3136) +* BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD: howto manager. (line 3228) +* BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD: howto manager. (line 3223) +* BFD_RELOC_TILEGX_IMM8_Y1: howto manager. (line 3138) +* BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD: howto manager. (line 3229) +* BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD: howto manager. (line 3224) +* BFD_RELOC_TILEGX_JMP_SLOT: howto manager. (line 3130) +* BFD_RELOC_TILEGX_JUMPOFF_X1: howto manager. (line 3133) +* BFD_RELOC_TILEGX_JUMPOFF_X1_PLT: howto manager. (line 3134) +* BFD_RELOC_TILEGX_MF_IMM14_X1: howto manager. (line 3141) +* BFD_RELOC_TILEGX_MMEND_X0: howto manager. (line 3143) +* BFD_RELOC_TILEGX_MMSTART_X0: howto manager. (line 3142) +* BFD_RELOC_TILEGX_MT_IMM14_X1: howto manager. (line 3140) +* BFD_RELOC_TILEGX_RELATIVE: howto manager. (line 3131) +* BFD_RELOC_TILEGX_SHAMT_X0: howto manager. (line 3144) +* BFD_RELOC_TILEGX_SHAMT_X1: howto manager. (line 3145) +* BFD_RELOC_TILEGX_SHAMT_Y0: howto manager. (line 3146) +* BFD_RELOC_TILEGX_SHAMT_Y1: howto manager. (line 3147) +* BFD_RELOC_TILEGX_TLS_DTPMOD32: howto manager. (line 3217) +* BFD_RELOC_TILEGX_TLS_DTPMOD64: howto manager. (line 3214) +* BFD_RELOC_TILEGX_TLS_DTPOFF32: howto manager. (line 3218) +* BFD_RELOC_TILEGX_TLS_DTPOFF64: howto manager. (line 3215) +* BFD_RELOC_TILEGX_TLS_GD_CALL: howto manager. (line 3220) +* BFD_RELOC_TILEGX_TLS_IE_LOAD: howto manager. (line 3225) +* BFD_RELOC_TILEGX_TLS_TPOFF32: howto manager. (line 3219) +* BFD_RELOC_TILEGX_TLS_TPOFF64: howto manager. (line 3216) +* BFD_RELOC_TILEPRO_BROFF_X1: howto manager. (line 3044) +* BFD_RELOC_TILEPRO_COPY: howto manager. (line 3040) +* BFD_RELOC_TILEPRO_DEST_IMM8_X1: howto manager. (line 3051) +* BFD_RELOC_TILEPRO_GLOB_DAT: howto manager. (line 3041) +* BFD_RELOC_TILEPRO_IMM16_X0: howto manager. (line 3054) +* BFD_RELOC_TILEPRO_IMM16_X0_GOT: howto manager. (line 3070) +* BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA: howto manager. (line 3076) +* BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI: howto manager. (line 3074) +* BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO: howto manager. (line 3072) +* BFD_RELOC_TILEPRO_IMM16_X0_HA: howto manager. (line 3060) +* BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL: howto manager. (line 3068) +* BFD_RELOC_TILEPRO_IMM16_X0_HI: howto manager. (line 3058) +* BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL: howto manager. (line 3066) +* BFD_RELOC_TILEPRO_IMM16_X0_LO: howto manager. (line 3056) +* BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL: howto manager. (line 3064) +* BFD_RELOC_TILEPRO_IMM16_X0_PCREL: howto manager. (line 3062) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD: howto manager. (line 3092) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA: howto manager. (line 3098) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI: howto manager. (line 3096) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO: howto manager. (line 3094) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE: howto manager. (line 3100) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA: howto manager. (line 3106) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI: howto manager. (line 3104) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO: howto manager. (line 3102) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE: howto manager. (line 3111) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA: howto manager. (line 3117) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI: howto manager. (line 3115) +* BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO: howto manager. (line 3113) +* BFD_RELOC_TILEPRO_IMM16_X1: howto manager. (line 3055) +* BFD_RELOC_TILEPRO_IMM16_X1_GOT: howto manager. (line 3071) +* BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA: howto manager. (line 3077) +* BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI: howto manager. (line 3075) +* BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO: howto manager. (line 3073) +* BFD_RELOC_TILEPRO_IMM16_X1_HA: howto manager. (line 3061) +* BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL: howto manager. (line 3069) +* BFD_RELOC_TILEPRO_IMM16_X1_HI: howto manager. (line 3059) +* BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL: howto manager. (line 3067) +* BFD_RELOC_TILEPRO_IMM16_X1_LO: howto manager. (line 3057) +* BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL: howto manager. (line 3065) +* BFD_RELOC_TILEPRO_IMM16_X1_PCREL: howto manager. (line 3063) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD: howto manager. (line 3093) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA: howto manager. (line 3099) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI: howto manager. (line 3097) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO: howto manager. (line 3095) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE: howto manager. (line 3101) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA: howto manager. (line 3107) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI: howto manager. (line 3105) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO: howto manager. (line 3103) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE: howto manager. (line 3112) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA: howto manager. (line 3118) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI: howto manager. (line 3116) +* BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO: howto manager. (line 3114) +* BFD_RELOC_TILEPRO_IMM8_X0: howto manager. (line 3047) +* BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD: howto manager. (line 3087) +* BFD_RELOC_TILEPRO_IMM8_X1: howto manager. (line 3049) +* BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD: howto manager. (line 3088) +* BFD_RELOC_TILEPRO_IMM8_Y0: howto manager. (line 3048) +* BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD: howto manager. (line 3089) +* BFD_RELOC_TILEPRO_IMM8_Y1: howto manager. (line 3050) +* BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD: howto manager. (line 3090) +* BFD_RELOC_TILEPRO_JMP_SLOT: howto manager. (line 3042) +* BFD_RELOC_TILEPRO_JOFFLONG_X1: howto manager. (line 3045) +* BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT: howto manager. (line 3046) +* BFD_RELOC_TILEPRO_MF_IMM15_X1: howto manager. (line 3053) +* BFD_RELOC_TILEPRO_MMEND_X0: howto manager. (line 3079) +* BFD_RELOC_TILEPRO_MMEND_X1: howto manager. (line 3081) +* BFD_RELOC_TILEPRO_MMSTART_X0: howto manager. (line 3078) +* BFD_RELOC_TILEPRO_MMSTART_X1: howto manager. (line 3080) +* BFD_RELOC_TILEPRO_MT_IMM15_X1: howto manager. (line 3052) +* BFD_RELOC_TILEPRO_RELATIVE: howto manager. (line 3043) +* BFD_RELOC_TILEPRO_SHAMT_X0: howto manager. (line 3082) +* BFD_RELOC_TILEPRO_SHAMT_X1: howto manager. (line 3083) +* BFD_RELOC_TILEPRO_SHAMT_Y0: howto manager. (line 3084) +* BFD_RELOC_TILEPRO_SHAMT_Y1: howto manager. (line 3085) +* BFD_RELOC_TILEPRO_TLS_DTPMOD32: howto manager. (line 3108) +* BFD_RELOC_TILEPRO_TLS_DTPOFF32: howto manager. (line 3109) +* BFD_RELOC_TILEPRO_TLS_GD_CALL: howto manager. (line 3086) +* BFD_RELOC_TILEPRO_TLS_IE_LOAD: howto manager. (line 3091) +* BFD_RELOC_TILEPRO_TLS_TPOFF32: howto manager. (line 3110) +* bfd_reloc_type_lookup: howto manager. (line 3255) +* BFD_RELOC_V850_16_GOT: howto manager. (line 1394) +* BFD_RELOC_V850_16_GOTOFF: howto manager. (line 1418) +* BFD_RELOC_V850_16_PCREL: howto manager. (line 1364) +* BFD_RELOC_V850_16_S1: howto manager. (line 1382) +* BFD_RELOC_V850_16_SPLIT_OFFSET: howto manager. (line 1379) +* BFD_RELOC_V850_17_PCREL: howto manager. (line 1367) +* BFD_RELOC_V850_22_PCREL: howto manager. (line 1299) +* BFD_RELOC_V850_22_PLT_PCREL: howto manager. (line 1400) +* BFD_RELOC_V850_23: howto manager. (line 1370) +* BFD_RELOC_V850_32_ABS: howto manager. (line 1376) +* BFD_RELOC_V850_32_GOT: howto manager. (line 1397) +* BFD_RELOC_V850_32_GOTOFF: howto manager. (line 1421) +* BFD_RELOC_V850_32_GOTPCREL: howto manager. (line 1391) +* BFD_RELOC_V850_32_PCREL: howto manager. (line 1373) +* BFD_RELOC_V850_32_PLT_PCREL: howto manager. (line 1403) +* BFD_RELOC_V850_9_PCREL: howto manager. (line 1296) +* BFD_RELOC_V850_ALIGN: howto manager. (line 1357) +* BFD_RELOC_V850_CALLT_15_16_OFFSET: howto manager. (line 1388) +* BFD_RELOC_V850_CALLT_16_16_OFFSET: howto manager. (line 1348) +* BFD_RELOC_V850_CALLT_6_7_OFFSET: howto manager. (line 1345) +* BFD_RELOC_V850_CODE: howto manager. (line 1424) +* BFD_RELOC_V850_COPY: howto manager. (line 1406) +* BFD_RELOC_V850_DATA: howto manager. (line 1427) +* BFD_RELOC_V850_GLOB_DAT: howto manager. (line 1409) +* BFD_RELOC_V850_JMP_SLOT: howto manager. (line 1412) +* BFD_RELOC_V850_LO16_S1: howto manager. (line 1385) +* BFD_RELOC_V850_LO16_SPLIT_OFFSET: howto manager. (line 1360) +* BFD_RELOC_V850_LONGCALL: howto manager. (line 1351) +* BFD_RELOC_V850_LONGJUMP: howto manager. (line 1354) +* BFD_RELOC_V850_RELATIVE: howto manager. (line 1415) +* BFD_RELOC_V850_SDA_15_16_OFFSET: howto manager. (line 1305) +* BFD_RELOC_V850_SDA_16_16_OFFSET: howto manager. (line 1302) +* BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET: howto manager. (line 1337) +* BFD_RELOC_V850_TDA_16_16_OFFSET: howto manager. (line 1327) +* BFD_RELOC_V850_TDA_4_4_OFFSET: howto manager. (line 1334) +* BFD_RELOC_V850_TDA_4_5_OFFSET: howto manager. (line 1330) +* BFD_RELOC_V850_TDA_6_8_OFFSET: howto manager. (line 1316) +* BFD_RELOC_V850_TDA_7_7_OFFSET: howto manager. (line 1324) +* BFD_RELOC_V850_TDA_7_8_OFFSET: howto manager. (line 1320) +* BFD_RELOC_V850_ZDA_15_16_OFFSET: howto manager. (line 1312) +* BFD_RELOC_V850_ZDA_16_16_OFFSET: howto manager. (line 1309) +* BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET: howto manager. (line 1341) +* BFD_RELOC_VAX_GLOB_DAT: howto manager. (line 2425) +* BFD_RELOC_VAX_JMP_SLOT: howto manager. (line 2426) +* BFD_RELOC_VAX_RELATIVE: howto manager. (line 2427) +* BFD_RELOC_VPE4KMATH_DATA: howto manager. (line 2001) +* BFD_RELOC_VPE4KMATH_INSN: howto manager. (line 2002) +* BFD_RELOC_VTABLE_ENTRY: howto manager. (line 2006) +* BFD_RELOC_VTABLE_INHERIT: howto manager. (line 2005) +* BFD_RELOC_X86_64_32S: howto manager. (line 608) +* BFD_RELOC_X86_64_COPY: howto manager. (line 603) +* BFD_RELOC_X86_64_DTPMOD64: howto manager. (line 609) +* BFD_RELOC_X86_64_DTPOFF32: howto manager. (line 614) +* BFD_RELOC_X86_64_DTPOFF64: howto manager. (line 610) +* BFD_RELOC_X86_64_GLOB_DAT: howto manager. (line 604) +* BFD_RELOC_X86_64_GOT32: howto manager. (line 601) +* BFD_RELOC_X86_64_GOT64: howto manager. (line 619) +* BFD_RELOC_X86_64_GOTOFF64: howto manager. (line 617) +* BFD_RELOC_X86_64_GOTPC32: howto manager. (line 618) +* BFD_RELOC_X86_64_GOTPC32_TLSDESC: howto manager. (line 624) +* BFD_RELOC_X86_64_GOTPC64: howto manager. (line 621) +* BFD_RELOC_X86_64_GOTPCREL: howto manager. (line 607) +* BFD_RELOC_X86_64_GOTPCREL64: howto manager. (line 620) +* BFD_RELOC_X86_64_GOTPLT64: howto manager. (line 622) +* BFD_RELOC_X86_64_GOTTPOFF: howto manager. (line 615) +* BFD_RELOC_X86_64_IRELATIVE: howto manager. (line 627) +* BFD_RELOC_X86_64_JUMP_SLOT: howto manager. (line 605) +* BFD_RELOC_X86_64_PC32_BND: howto manager. (line 628) +* BFD_RELOC_X86_64_PLT32: howto manager. (line 602) +* BFD_RELOC_X86_64_PLT32_BND: howto manager. (line 629) +* BFD_RELOC_X86_64_PLTOFF64: howto manager. (line 623) +* BFD_RELOC_X86_64_RELATIVE: howto manager. (line 606) +* BFD_RELOC_X86_64_TLSDESC: howto manager. (line 626) +* BFD_RELOC_X86_64_TLSDESC_CALL: howto manager. (line 625) +* BFD_RELOC_X86_64_TLSGD: howto manager. (line 612) +* BFD_RELOC_X86_64_TLSLD: howto manager. (line 613) +* BFD_RELOC_X86_64_TPOFF32: howto manager. (line 616) +* BFD_RELOC_X86_64_TPOFF64: howto manager. (line 611) +* BFD_RELOC_XC16X_PAG: howto manager. (line 2419) +* BFD_RELOC_XC16X_POF: howto manager. (line 2420) +* BFD_RELOC_XC16X_SEG: howto manager. (line 2421) +* BFD_RELOC_XC16X_SOF: howto manager. (line 2422) +* BFD_RELOC_XGATE_24: howto manager. (line 2164) +* BFD_RELOC_XGATE_GPAGE: howto manager. (line 2161) +* BFD_RELOC_XGATE_IMM3: howto manager. (line 2181) +* BFD_RELOC_XGATE_IMM4: howto manager. (line 2184) +* BFD_RELOC_XGATE_IMM5: howto manager. (line 2187) +* BFD_RELOC_XGATE_IMM8_HI: howto manager. (line 2177) +* BFD_RELOC_XGATE_IMM8_LO: howto manager. (line 2173) +* BFD_RELOC_XGATE_LO16: howto manager. (line 2157) +* BFD_RELOC_XGATE_PCREL_10: howto manager. (line 2170) +* BFD_RELOC_XGATE_PCREL_9: howto manager. (line 2167) +* BFD_RELOC_XGATE_RL_GROUP: howto manager. (line 2152) +* BFD_RELOC_XGATE_RL_JUMP: howto manager. (line 2148) +* BFD_RELOC_XSTORMY16_12: howto manager. (line 2411) +* BFD_RELOC_XSTORMY16_24: howto manager. (line 2412) +* BFD_RELOC_XSTORMY16_FPTR16: howto manager. (line 2413) +* BFD_RELOC_XSTORMY16_REL_12: howto manager. (line 2410) +* BFD_RELOC_XTENSA_ASM_EXPAND: howto manager. (line 2582) +* BFD_RELOC_XTENSA_ASM_SIMPLIFY: howto manager. (line 2587) +* BFD_RELOC_XTENSA_DIFF16: howto manager. (line 2529) +* BFD_RELOC_XTENSA_DIFF32: howto manager. (line 2530) +* BFD_RELOC_XTENSA_DIFF8: howto manager. (line 2528) +* BFD_RELOC_XTENSA_GLOB_DAT: howto manager. (line 2518) +* BFD_RELOC_XTENSA_JMP_SLOT: howto manager. (line 2519) +* BFD_RELOC_XTENSA_OP0: howto manager. (line 2576) +* BFD_RELOC_XTENSA_OP1: howto manager. (line 2577) +* BFD_RELOC_XTENSA_OP2: howto manager. (line 2578) +* BFD_RELOC_XTENSA_PLT: howto manager. (line 2523) +* BFD_RELOC_XTENSA_RELATIVE: howto manager. (line 2520) +* BFD_RELOC_XTENSA_RTLD: howto manager. (line 2513) +* BFD_RELOC_XTENSA_SLOT0_ALT: howto manager. (line 2558) +* BFD_RELOC_XTENSA_SLOT0_OP: howto manager. (line 2538) +* BFD_RELOC_XTENSA_SLOT10_ALT: howto manager. (line 2568) +* BFD_RELOC_XTENSA_SLOT10_OP: howto manager. (line 2548) +* BFD_RELOC_XTENSA_SLOT11_ALT: howto manager. (line 2569) +* BFD_RELOC_XTENSA_SLOT11_OP: howto manager. (line 2549) +* BFD_RELOC_XTENSA_SLOT12_ALT: howto manager. (line 2570) +* BFD_RELOC_XTENSA_SLOT12_OP: howto manager. (line 2550) +* BFD_RELOC_XTENSA_SLOT13_ALT: howto manager. (line 2571) +* BFD_RELOC_XTENSA_SLOT13_OP: howto manager. (line 2551) +* BFD_RELOC_XTENSA_SLOT14_ALT: howto manager. (line 2572) +* BFD_RELOC_XTENSA_SLOT14_OP: howto manager. (line 2552) +* BFD_RELOC_XTENSA_SLOT1_ALT: howto manager. (line 2559) +* BFD_RELOC_XTENSA_SLOT1_OP: howto manager. (line 2539) +* BFD_RELOC_XTENSA_SLOT2_ALT: howto manager. (line 2560) +* BFD_RELOC_XTENSA_SLOT2_OP: howto manager. (line 2540) +* BFD_RELOC_XTENSA_SLOT3_ALT: howto manager. (line 2561) +* BFD_RELOC_XTENSA_SLOT3_OP: howto manager. (line 2541) +* BFD_RELOC_XTENSA_SLOT4_ALT: howto manager. (line 2562) +* BFD_RELOC_XTENSA_SLOT4_OP: howto manager. (line 2542) +* BFD_RELOC_XTENSA_SLOT5_ALT: howto manager. (line 2563) +* BFD_RELOC_XTENSA_SLOT5_OP: howto manager. (line 2543) +* BFD_RELOC_XTENSA_SLOT6_ALT: howto manager. (line 2564) +* BFD_RELOC_XTENSA_SLOT6_OP: howto manager. (line 2544) +* BFD_RELOC_XTENSA_SLOT7_ALT: howto manager. (line 2565) +* BFD_RELOC_XTENSA_SLOT7_OP: howto manager. (line 2545) +* BFD_RELOC_XTENSA_SLOT8_ALT: howto manager. (line 2566) +* BFD_RELOC_XTENSA_SLOT8_OP: howto manager. (line 2546) +* BFD_RELOC_XTENSA_SLOT9_ALT: howto manager. (line 2567) +* BFD_RELOC_XTENSA_SLOT9_OP: howto manager. (line 2547) +* BFD_RELOC_XTENSA_TLS_ARG: howto manager. (line 2597) +* BFD_RELOC_XTENSA_TLS_CALL: howto manager. (line 2598) +* BFD_RELOC_XTENSA_TLS_DTPOFF: howto manager. (line 2594) +* BFD_RELOC_XTENSA_TLS_FUNC: howto manager. (line 2596) +* BFD_RELOC_XTENSA_TLS_TPOFF: howto manager. (line 2595) +* BFD_RELOC_XTENSA_TLSDESC_ARG: howto manager. (line 2593) +* BFD_RELOC_XTENSA_TLSDESC_FN: howto manager. (line 2592) +* BFD_RELOC_Z80_DISP8: howto manager. (line 2601) +* BFD_RELOC_Z8K_CALLR: howto manager. (line 2607) +* BFD_RELOC_Z8K_DISP7: howto manager. (line 2604) +* BFD_RELOC_Z8K_IMM4L: howto manager. (line 2610) +* bfd_rename_section: section prototypes. (line 169) +* bfd_scan_arch: Architectures. (line 500) +* bfd_scan_vma: Miscellaneous. (line 124) +* bfd_seach_for_target: bfd_target. (line 524) +* bfd_section_already_linked: Writing the symbol table. + (line 55) +* bfd_section_list_clear: section prototypes. (line 8) +* bfd_sections_find_if: section prototypes. (line 199) +* bfd_set_arch_info: Architectures. (line 541) +* bfd_set_archive_head: Archives. (line 75) +* bfd_set_assert_handler: Error reporting. (line 141) +* bfd_set_default_target: bfd_target. (line 463) +* bfd_set_error: Error reporting. (line 57) +* bfd_set_error_handler: Error reporting. (line 99) +* bfd_set_error_program_name: Error reporting. (line 108) +* bfd_set_file_flags: Miscellaneous. (line 44) +* bfd_set_format: Formats. (line 68) +* bfd_set_gp_size: Miscellaneous. (line 114) +* bfd_set_private_flags: Miscellaneous. (line 191) +* bfd_set_reloc: Miscellaneous. (line 34) +* bfd_set_section_contents: section prototypes. (line 230) +* bfd_set_section_flags: section prototypes. (line 154) +* bfd_set_section_size: section prototypes. (line 216) +* bfd_set_start_address: Miscellaneous. (line 93) +* bfd_set_symtab: symbol handling functions. + (line 60) +* bfd_symbol_info: symbol handling functions. + (line 130) +* bfd_target_list: bfd_target. (line 515) +* bfd_write_bigendian_4byte_int: Internal. (line 13) +* bfd_zalloc: Opening and Closing. + (line 236) +* bfd_zalloc2: Opening and Closing. + (line 245) +* coff_symbol_type: coff. (line 245) +* core_file_matches_executable_p: Core Files. (line 39) +* find_separate_debug_file: Opening and Closing. + (line 308) +* generic_core_file_matches_executable_p: Core Files. (line 49) +* Hash tables: Hash Tables. (line 6) +* internal object-file format: Canonical format. (line 11) +* Linker: Linker Functions. (line 6) +* Other functions: Miscellaneous. (line 206) +* separate_alt_debug_file_exists: Opening and Closing. + (line 299) +* separate_debug_file_exists: Opening and Closing. + (line 290) +* struct bfd_iovec: Miscellaneous. (line 370) +* target vector (_bfd_final_link): Performing the Final Link. + (line 6) +* target vector (_bfd_link_add_symbols): Adding Symbols to the Hash Table. + (line 6) +* target vector (_bfd_link_hash_table_create): Creating a Linker Hash Table. + (line 6) +* The HOWTO Macro: typedef arelent. (line 288) +* what is it?: Overview. (line 6) + + + +Tag Table: +Node: Top1060 +Node: Overview1399 +Node: History2450 +Node: How It Works3396 +Node: What BFD Version 2 Can Do4939 +Node: BFD information loss6254 +Node: Canonical format8786 +Node: BFD front end13158 +Node: typedef bfd13582 +Node: Error reporting24300 +Node: Miscellaneous29167 +Node: Memory Usage46310 +Node: Initialization47538 +Node: Sections47997 +Node: Section Input48480 +Node: Section Output49845 +Node: typedef asection52331 +Node: section prototypes77563 +Node: Symbols87820 +Node: Reading Symbols89415 +Node: Writing Symbols90522 +Node: Mini Symbols92263 +Node: typedef asymbol93237 +Node: symbol handling functions99296 +Node: Archives104638 +Node: Formats108667 +Node: Relocations111615 +Node: typedef arelent112342 +Node: howto manager127978 +Node: Core Files234626 +Node: Targets236664 +Node: bfd_target238634 +Node: Architectures261856 +Node: Opening and Closing288730 +Node: Internal302076 +Node: File Caching308421 +Node: Linker Functions310335 +Node: Creating a Linker Hash Table312008 +Node: Adding Symbols to the Hash Table313746 +Node: Differing file formats314646 +Node: Adding symbols from an object file316371 +Node: Adding symbols from an archive318522 +Node: Performing the Final Link321451 +Node: Information provided by the linker322693 +Node: Relocating the section contents323847 +Node: Writing the symbol table325598 +Node: Hash Tables329982 +Node: Creating and Freeing a Hash Table331180 +Node: Looking Up or Entering a String332430 +Node: Traversing a Hash Table333683 +Node: Deriving a New Hash Table Type334472 +Node: Define the Derived Structures335538 +Node: Write the Derived Creation Routine336619 +Node: Write Other Derived Routines339243 +Node: BFD back ends340558 +Node: What to Put Where340828 +Node: aout341008 +Node: coff347326 +Node: elf375763 +Node: mmo376164 +Node: File layout377092 +Node: Symbol-table382739 +Node: mmo section mapping386508 +Node: GNU Free Documentation License390160 +Node: BFD Index415243 + +End Tag Table |