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| author | Ken Raeburn <raeburn@cygnus> | 1992-06-16 12:04:03 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@cygnus> | 1992-06-16 12:04:03 +0000 |
| commit | ce07dd7c0cc9034fd9aac351d34a99b1452c0203 (patch) | |
| tree | 1178d85f82390429d19d2f3b233b3bdf72e5b32e /bfd/targets.c | |
| parent | 41729eb4b085f5e524678a9c0b4d4a6516ad4e6a (diff) | |
| download | gdb-ce07dd7c0cc9034fd9aac351d34a99b1452c0203.zip gdb-ce07dd7c0cc9034fd9aac351d34a99b1452c0203.tar.gz gdb-ce07dd7c0cc9034fd9aac351d34a99b1452c0203.tar.bz2 | |
[time to file a PR on cvs...]
Various changes to get linker working again for a.out:
* don't set/adjust section file positions or vmas more than once
* use correct page size and segment size when calculating them
* deal with some variations in a.out implementations
Tested on sun4 and sun4->sun3 so far, will be testing further but
needed to get wider exposure&testing. See ChangeLog for details.
Also:
* coffcode.h (coff_write_relocs): Write out swapped reloc, not
pre-swapped version.
* hosts/sparc.h (abort, exit): Hide these names if compiling with
gcc version 2, to avoid warnings.
Diffstat (limited to 'bfd/targets.c')
| -rw-r--r-- | bfd/targets.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/bfd/targets.c b/bfd/targets.c index 27100c4..884e011 100644 --- a/bfd/targets.c +++ b/bfd/targets.c @@ -104,6 +104,8 @@ DESCRIPTION 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) @@ -126,7 +128,7 @@ DESCRIPTION .typedef struct bfd_target .{ -identifies the kind of target, eg SunOS4, Ultrix, etc +Identifies the kind of target, eg SunOS4, Ultrix, etc. . char *name; @@ -239,7 +241,7 @@ Standard stuff. . file_ptr, bfd_size_type)); . SDEF (boolean, _new_section_hook, (bfd *, sec_ptr)); -Symbols and reloctions +Symbols and relocations . SDEF (unsigned int, _get_symtab_upper_bound, (bfd *)); . SDEF (unsigned int, _bfd_canonicalize_symtab, @@ -268,7 +270,7 @@ Symbols and reloctions . SDEF (void, _bfd_debug_info_start, (bfd *)); . SDEF (void, _bfd_debug_info_end, (bfd *)); . SDEF (void, _bfd_debug_info_accumulate, (bfd *, struct sec *)); -. SDEF (bfd_byte *, _bfd_get_relocated_section_contents, (bfd*,struct bfd_seclet_struct *)); +. SDEF (bfd_byte *, _bfd_get_relocated_section_contents, (bfd*,struct bfd_seclet_struct *, bfd_byte *data)); . SDEF (boolean,_bfd_relax_section,(bfd *, struct sec *, struct symbol_cache_entry **)); Special entry points for gdb to swap in coff symbol table parts @@ -329,6 +331,24 @@ Special entry points for gas to swap coff parts . PTR in, . PTR out)); . +. {* See documentation on reloc types. *} +. SDEF (CONST struct reloc_howto_struct *, +. reloc_type_lookup, +. (bfd *abfd, bfd_reloc_code_type code)); +. +. {* Complete and utter crock, currently used for the assembler +. when creating COFF files. *} +. SDEF (asymbol *, _bfd_make_debug_symbol, ( +. bfd *abfd, +. void *ptr, +. unsigned long size)); + +Data for use by back-end routines; e.g., for a.out, includes whether +this particular target maps ZMAGIC files contiguously or with text and +data separated. Could perhaps also be used to eliminate some of the +above COFF-specific fields. + +. PTR backend_data; .} bfd_target; */ @@ -397,7 +417,7 @@ bfd_target *target_vector[] = { &ecoff_little_vec, &ecoff_big_vec, &ieee_vec, -#if 0 +#if 1 /* We have no oasys tools anymore, so we can't test any of this anymore. If you want to test the stuff yourself, go ahead... steve@cygnus.com */ |