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1999-06-03Update.Richard Henderson8-822/+1684
1999-06-03* internal.h (BEOS_EXE_IMAGE_BASE, BEOS_DLL_IMAGE_BASE): New.Richard Henderson2-1/+9
1999-06-03Update.Richard Henderson5-2168/+4655
1999-06-03 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbolRichard Henderson2-8/+9
instead of doing the work by hand.
1999-06-03 * as.c (parse_args): Add option -gdwarf2 to allow requestingRichard Henderson6-2/+767
DWARF2 debug info (line information only, at this point). * as.h: Update comment about supported debug formats. * dwarf2dbg.c, dwarf2dbg.h: New files. * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1999-06-03 * expr.c (operand): Don't use [ for parens if we want an index op.Richard Henderson2-23/+45
(op_encoding): Switch [ into O_index, if desired. (op_rank): Renumber with O_index on bottom. (expr): If O_index, match closing bracket. * expr.h (O_index): New.
1999-06-03 * read.c (read_a_source_file): Conditionally allow matched "Richard Henderson1-2/+10
in lines passed to md_assemble.
1999-06-03 * config/obj-elf.c (elf_pseudo_table): Add `common'.Richard Henderson1-0/+1
1999-06-03David Mosberger <davidm@hpl.hp.com>Richard Henderson2-30/+140
* dwarf2.c (struct line_info): Add member END_SEQUENCE to keep track of end_sequence markers. (add_line_info): Add END_SEQUENCE arg. (decode_line_info): Don't try to infer lo_pc and hi_pc from the debug-line info---it doesn't work right if a compilation unit consists of multiple discontiguous code-sequences. It would be worthwhile to optimize for the common case where a compilation unit results in a contiguous set of code sequences, but this is quite tricky to get right for arbitrary DWARF2 files. (lookup_address_in_line_info_table): Don't use the last line entry for a compilation unit for anything with an address higher than this line entry. Also, check for end_sequence markers to correctly handle discontinuities. (_bfd_dwarf2_find_nearest_line): When checking previously loaded compilation units, check all compilation units with each->high==0 just like when reading compilation units. * dwarf2.c (decode_line_info): Initialize table->files and table->last_line to NULL to avoid segfaults due to random values in these members. (concat_filename): Check for out-of-range file number before indexing filename table. Segfaults suck. * dwarf2.c (decode_line_info): Don't truncate address to least significant 32 bits (breaks 64 bit targets). (lookup_address_in_function_table): Ditto. (comp_unit_contains_address): Ditto.
1999-06-03 Add support for storing local symbols in a small structure to saveIan Lance Taylor50-589/+1536
memory when assembling large files. * as.h: Don't include struc-symbol.h. (symbolS): Add typedef. * symbols.c: Include struc-symbol.h. (local_hash): New static variable. (save_symbol_name): New static function, from symbol_create. (symbol_create): Call save_symbol_name. (local_symbol_count): New static variable. (local_symbol_conversion_count): Likewise. (LOCAL_SYMBOL_CHECK): Define. (local_symbol_make): New static function. (local_symbol_convert): New static function. (colon): Handle local symbols. Create local symbol for local label name. (symbol_table_insert): Handle local symbols. (symbol_find_or_make): Create local symbol for local label name. (symbol_find_base): Check for local symbol. (symbol_append, symbol_insert): Check for local symbols. (symbol_clear_list_pointers, symbol_remove): Likewise. (verify_symbol_chain): Likewise. (copy_symbol_attributes): Likewise. (resolve_symbol_value): Handle local symbols. (resolve_local_symbol): New static function. (resolve_local_symbol_values): New function. (S_GET_VALUE, S_SET_VALUE): Handle local symbols. (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise. (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise. (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise. (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise. (symbol_previous, symbol_next): New functions. (symbol_get_value_expression): Likewise. (symbol_set_value_expression): Likewise. (symbol_set_frag, symbol_get_frag): Likewise. (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise. (symbol_mark_used_in_reloc): Likewise. (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise. (symbol_mark_mri_common, symbol_clear_mri_common): Likewise. (symbol_mri_common_p): Likewise. (symbol_mark_written, symbol_clear_written): Likewise. (symbol_written_p): Likewise. (symbol_mark_resolved, symbol_resolved_p): Likewise. (symbol_section_p, symbol_equated_p): Likewise. (symbol_constant_p): Likewise. (symbol_get_bfdsym, symbol_set_bfdsym): Likewise. (symbol_get_obj, symbol_set_obj): Likewise. (symbol_get_tc, symbol_set_tc): Likewise. (symbol_begin): Initialize local_hash. (print_symbol_value_1): Handle local symbols. (symbol_print_statistics): Print local symbol statistics. * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER. Declare new symbols.c functions. Move many declarations here from struc-symbol.h. (SYMBOLS_NEED_BACKPOINTERS): Define if needed. * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set. (struct symbol): Move bsym to make it clearly the first field. Remove TARGET_SYMBOL_FIELDS. (symbolS): Don't typedef. (struct broken_word): Remove. (N_TYPE_seg, seg_N_TYPE): Move to symbol.h. (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise. (symbol_clear_list_pointers): Likewise. (symbol_insert, symbol_remove): Likewise. (symbol_previous, symbol_append): Likewise. (verify_symbol_chain, verify_symbol_chain_2): Likewise. (struct local_symbol): Define. (local_symbol_converted_p, local_symbol_mark_converted): Define. (local_symbol_resolved_p, local_symbol_mark_resolved): Define. (local_symbol_get_frag, local_symbol_set_frag): Define. (local_symbol_get_real_symbol): Define. (local_symbol_set_real_symbol): Define. Define. * write.c (write_object_file): Call resolve_local_symbol_values. * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define. (TARGET_SYMBOL_FIELDS): Don't define. * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If ECOFF_DEBUGGING, add ECOFF fields. (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define. * config/obj-multi.h (struct elf_obj_sy): Add local field. If ECOFF_DEBUGGING, add ECOFF fields. (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define. (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define. * config/tc-mcore.h: Don't include struc-symbol.h. (TARGET_SYMBOL_FIELDS): Don't define. (struct mcore_tc_sy): Define. (TC_SYMFIELD_TYPE): Define. * Many files: Use symbolS instead of struct symbol. Use new accessor functions rather than referring to symbolS fields directly. * read.c (s_mri_common): Don't add in value of line_label. * config/tc-mips.c (md_apply_fix): Correct parenthesization when checking for SEC_LINK_ONCE. * config/tc-sh.h (sh_fix_adjustable): Declare.
1999-06-03 * app.c (input_buffer): New static variable.Ian Lance Taylor4-77/+88
(app_push): Save saved_input in allocated buffer. (app_pop): Restored saved_input. (do_scrub_chars): Change get parameter to take char * and int as arguments. Change GET macro to pass input_buffer to get function. Don't save input into allocated buffer. * as.h (do_scrub_chars): Update declaration. * input-file.c (input_file_get): Change to take char * and int. Read data into passed in buffer. Remove static buffer. * read.c (scrub_from_string): Change to take char * and int. Copy data into passed in buffer.
1999-06-03 * gasp.c (chunksize): New variable.Ian Lance Taylor2-2/+9
* macro.c (macro_expand_body): Call hash_jam with NULL rather than hash_delete .CVS: ----------------------------------------------------------------------
1999-06-02 * hash.h: Neaten. Declare hash_traverse.Ian Lance Taylor2-792/+398
* hash.c: Complete rewrite based on BFD hashing code.
1999-06-02Jason Merrill <jason@yorick.cygnus.com>Richard Henderson2-2/+10
* scripttempl/v850.sc: Add initp support.
1999-06-02Shouldn't have escaped.Richard Henderson1-30/+0
1999-06-02 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.Mark Mitchell2-3/+51
* elf64-mips.c (mips_elf64_howto_table_rel): Likewise. (mips_elf64_howto_table_rela): Likewise.
1999-06-02 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.Mark Mitchell2-37/+93
* elf64-mips.c (mips_elf64_howto_table_rel): Likewise. (mips_elf64_howto_table_rela): Likewise. * elfcode.h (elf_slurp_reloc_table_from_section): New function, split out from ... (elf_slurp_reloc_table): Here. Use it to handle the case where a single section has two associated relocation sections.
1999-06-02Stu Grossman <grossman@babylon-5.cygnus.com>Richard Henderson3-2/+9
* dwarf.h: Add LANG_JAVA. * dwarf2.h: Add DW_LANG_Java.
1999-06-02Update copyright dates.Mark Mitchell2-2/+3
1999-06-02Update copyright.Richard Henderson1-1/+1
1999-06-02Mark Salter <msalter@cygnus.com>Richard Henderson2-0/+8
* coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if COFF_WITH_PE defined.
1999-06-02Rename interworking functions to avoid a name space collisionNick Clifton3-0/+20
1999-06-02Rename ARM interworking functions to avoid a name space collisionNick Clifton2-3/+8
1999-06-02 * elf-bfd.h (elf_backend_data): Remove use_rela_p. AddMark Mitchell6-22/+96
may_use_rel_p, may_use_rela_p, default_use_rela_p. (bfd_elf_section_data): Add use_rela_p. * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately. (_bfd_elf_new_section_hook): Likewise. (elf_fake_sections): Use may_use_rela_p, etc., instead of use_rela_p. (_bfd_elf_copy_private_section_data): Copy use_rela_p. * elfcode.h (write_relocs): Determine whether or not use rela relocs based on the relocation section header. * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p instead of use_rela_p. * elfxx-target.h (elf_backend_may_use_relp): New macro. (elf_backend_may_use_rela_p): Likewise. (elf_backend_default_use_rela_p): Likewise. (elfNN_bed): Use them.
1999-06-02* hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.Richard Henderson2-2/+6
1999-06-02* dlltool.c (gen_exp_file): Revert 19990411 change.Richard Henderson2-20/+5
1999-06-02Forgot to commit.Richard Henderson1-0/+6
1999-06-02 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.Mark Mitchell6-10/+94
(BFD_RELOC_MIPS_GOT_PAGE): Likewise. (BFD_RELOC_MIPS_GOT_OFST): Likewise. (BFD_RELOC_MIPS_GOT_DISP): Likewise. * bfd-in2.h: Regenerated. * libbfd.h: Likewise. * elf32-mips.c (mips_info_to_howto_rela): New function. (USE_REL): Adjust for new conventions. (MINUS_ONE): New macro. (elf_mips_howto_table): Add R_MIPS_SUB. (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST, and MIPS_GOT_DISP. (mips_elf_final_write_processing): Set sh_link, not sh_info, for a .MIPS.content section. (_bfd_mips_elf_fake_sections): Treat all sections that begin with .MIPS.content as .MIPS.content sections. Set SHF_MNIPS_NOSTRIP for such section. (elf_info_to_howto): Define to mips_info_to_howto_rela. * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST, and MIPS_GOT_DISP.
1999-06-02 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitializedAndreas Schwab2-1/+5
variable.
1999-06-02 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigousAndreas Schwab2-4/+11
`else'.
1999-06-01import gdb-1999-06-01 snapshotJason Molenda27-155/+592
1999-05-31 * readelf.c (process_relocs): Determine type of reloc fromAndreas Schwab2-9/+19
DT_PLTREL and from section type.
1999-05-30Cort Dougan <cort@cs.nmt.edu>Richard Henderson2-1/+5
* config.guess (ppc-*-linux-gnu): Also use ld emul elf32ppclinux.
1999-05-30Cort Dougan <cort@attis.cs.nmt.edu>Richard Henderson4-174/+42
* Makefile.am (ALL_EMULATIONS): Add eelf32ppclinux.o. * configure.tgt (powerpc-*-linux-gnu): Use it. * emulparams/elf32ppclinux.sh: New file.
1999-05-30Philip Blundell <philb@gnu.org>Nick Clifton2-2/+14
* elf32-arm.h (elf32_arm_relocate_section): Reinstate change of 1993-03-25 (!!). Take into account the bitmasks for the reloc so the addend does not overflow into the rest of the word
1999-05-29 * ld.texinfo (Options): Clarify that options which refer to filesIan Lance Taylor2-7/+15
must be properly ordered.
1999-05-29Fix implementation of R_ARM_PC24 and R_ARM_THM_PC22 relocs to conform to spec.Nick Clifton6-72/+221
1999-05-29Implement new command line option for new ABI: -p which prevents the ARM codeNick Clifton3-4/+75
from exhibiting any knowledge of the length of the processor's pipeline.
1999-05-29Display unknown values detected in ELF program header.Nick Clifton2-4/+24
1999-05-29Include pipeline offset in addend unless dealing with an old ABI.Nick Clifton2-9/+12
1999-05-29Define ELFOSABI_ARMNick Clifton2-0/+5
1999-05-29fix typo.Nick Clifton2-1/+5
1999-05-28remove spurious code.Nick Clifton1-3/+0
1999-05-28 -Wchar-subscripts cleanupDoug Evans6-26/+40
* listing.c (listing_newline): Use unsigned char variable, so calls to isascii,iscntrl are correct. * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with (unsigned char). * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto. * config/obj-elf.c (obj_elf_vtable_inherit): Ditto. * config/tc-mips.c (mips_ip,mips16_ip): Ditto. (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1999-05-28 * hppa.h (pa_opcodes): Move integer arithmetic instructions afterJeff Law2-21/+26
integer logical instructions.
1999-05-28Initialise EI_OSABI and EI_ABIVERSION fields of e_ident array.Nick Clifton4-0/+31
Add ability for backends to process program and section headers after they have been created.
1999-05-28fix typo.Nick Clifton1-1/+1
1999-05-28Minor formatting changes.Nick Clifton2-4/+8
1999-05-28Update commentNick Clifton2-2/+6
1999-05-28Better coping with different reloc types.Nick Clifton2-70/+129
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