1 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * srec.c (srec_write_record): Put CONST keyword for "src" before
4 "unsigned", some compilers don't like it after "unsigned".
5 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
6 "val" in prototype declaration because some compilers don't like
7 arguments whose names are the same as types.
9 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
11 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
12 object file defines symbol. Also, if skipping a symbol, skip the
13 second symbol of a N_WARNING or N_INDR symbol as well.
15 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
17 Add basic support for writing RS/6000 XCOFF files.
18 * coff-rs6000.c (dummy_reloc): Removed.
19 (rs6000coff_howto_table): Defined XCOFF relocs.
20 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
21 (rs6000coff_rtype2howto): New function.
22 (coff_bfd_reloc_type_lookup): Defined to use
23 rs6000coff_reloc_type_lookup.
24 (rs6000coff_reloc_type_lookup): New function.
25 (SELECT_RELOC): Defined to set r_type and r_size fields.
26 (COFF_LONG_FILENAMES): Defined.
27 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
28 fields to bitfields. Added fields fix_value and fix_scnlen.
29 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
30 STYP_INFO for the type of a section named .debug.
31 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
32 (coff_write_object_contents): If RS6000COFF_C, don't call
33 coff_add_missing_symbols.
34 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
35 entry has type STY_LD change the x_scnlen into a pointer to a
36 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
37 value into a pointer to a symbol and set fix_value.
39 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
40 get the symbol offset. Likewise for fix_scnlen.
41 (string_size): Change type to bfd_size_type.
42 (debug_string_size, debug_string_section): New static variables.
43 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
44 write the symbol name into the .debug section; assume that the
45 section has already been created with the right size.
46 (coff_write_symbols): Initialize debug_string_size to 0. If
47 bfd_coff_symname_in_debug returns true, don't put symbol name in
48 usual string table. After writing out all symbols, if
49 debug_string_size is not 0, check that it matches the size of the
51 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
52 fields. If the string offset is 0, always use an empty string as
54 (coff_make_empty_symbol): Zero out the symbol structure.
55 * reloc.c (bfd_perform_relocation): Work around one gross hack
56 with another: actually look at the target name to avoid the broken
58 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
59 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
62 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
64 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
65 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
66 * libbfd-in.h: Define them as macros calling xmalloc and declare
70 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
72 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
73 symbol has a value in the ECOFF symbol but not in the BFD symbol,
74 keep the value in the ECOFF symbol. This helps gas.
76 * linker.c (_bfd_generic_link_output_symbols,
77 _bfd_generic_link_write_global_symbol): Don't require that all
78 references to a common symbol be themselves common symbols.
80 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
82 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
84 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
85 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
88 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
90 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
92 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
93 x_csect.x_scnlen.l to match change in coff/internal.h.
94 (coff_swap_aux_out): Likewise.
96 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
97 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
98 fields to match yesterday's changes.
100 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
101 in the internal_reloc itself, not the type.
102 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
103 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
104 definition of SELECT_RELOC accordingly.
106 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
108 * coffcode.h (bfd_coff_backend_data): Added new arguments to
109 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
110 and number of aux entries.
111 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
113 * libcoff.h: Rebuilt.
114 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
115 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
116 specially if this is the last aux entry.
117 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
118 new arguments to swap_aux functions.
120 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
122 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
123 (only testing for m68k and vax at the moment); do verify that the
124 preprocessor didn't trash the arch name inside the string version.
125 Don't print out "pagesize =" line that prevents output from
126 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
128 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
129 (check, installcheck): Identify directory in "no testsuites"
132 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
134 * aoutx.h (aout_link_write_symbols): Write out correct value for
137 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
139 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
140 KERNBASE, so hard-code 0x80000000 instead.
142 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
144 * linker.c (generic_link_add_symbol_list): If symbol is common,
145 set the BSF_OLD_COMMON flag.
147 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
149 * format.c (bfd_check_format_matches): Put the new entry in the
150 correct element of matching_vector.
152 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
154 * som.c, som.h (bfd_som_set_section_attributes,
155 bfd_som_set_subsection_attributes): Change parameters from char
156 to int. Following a prototype with an old-style function definition
157 in the presence of widened parameters is a GCC-ism not supported
158 by the HP compiler in ANSI mode.
160 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
162 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
164 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
165 before writing out the relocs, so that the right symbol indices
168 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
169 try to overlay the internal carsyms on the external symdefs. That
170 can not work if the size of a host pointer is larger than 4 bytes.
172 * format.c (bfd_check_format_matches): Cast result of
173 bfd_xmalloc_by_size_t.
174 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
176 * archive.c: Reindented to GNU standards.
178 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
180 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
181 "_bfd_" to function names.
182 * archive.c (_bfd_create_empty_archive_element_shell),
183 libbfd-in.h: Change callers.
185 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
186 * libbfd.c (bfd_add_to_string_table),
187 trad-core.c (trad_unix_core_file_p),
188 targets.c (bfd_target_list),
189 ptrace-core.c (ptrace_unix_core_file_p),
190 opncls.c (new_bfd), libbfd-in.h,
191 ieee.c (ieee_make_empty_symbol),
192 elf32-hppa.c (hppa_elf_stub_branch_reloc),
193 (hppa_elf_stub_reloc): Change callers.
194 * libbfd.h: Regenerated.
196 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
197 (_bfd_get_elt_at_filepos),
198 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
201 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
202 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
203 and default_vector to bfd_default_vector.
204 * libbfd.h: Regenerated.
206 * format.c (bfd_check_format_matches): New function.
207 (bfd_check_format): Call it.
208 (bfd_matching_formats): Function removed.
209 * targets.c: Replace the vector added on Jan 21 with a count of
210 entries in default_vector.
211 * bfd-in2.h: Regenerated.
213 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
215 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
216 .pdata section based on lnnoptr field, not section header.
217 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
218 since it is unsigned.
219 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
221 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
223 (ecoff_compute_section_file_positions): Save the size of the
224 .pdata section in the line_filepos field, and actually align the
225 .pdata section to an alignment power of 4.
226 (ecoff_compute_reloc_file_positions): Set output_has_begun after
227 calling ecoff_compute_section_file_positions.
228 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
229 section from the line_filepos field. Set vstamp for the optional
230 header from the vstamp of the symbolic header.
231 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
232 vstamp used by the first object file in the link.
234 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
236 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
237 for a created common section.
238 (_bfd_generic_link_add_one_symbol): Likewise.
240 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
241 get the index of a common section, rather than always using
242 SHN_COMMON (MIPS has multiple common sections).
244 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
246 * bfd/aoutx.h (aout_link_input_section_std,
247 aout_link_input_section_ext): Pass additional arguments to
248 reloc_overflow callback.
249 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
250 alpha_relocat_section): Likewise.
251 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
252 * coff-h8500.c (extra_case): Likewise.
253 * coff-mips.c (mips_relocate_section): Likewise.
254 * coff-z8k.c (extra_case): Likewise.
255 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
256 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
258 * bout.c (calljx_callback, callj_callback): Use get_value to get
259 the symbol value and check for undefined symbols.
260 (get_value): If the symbol is undefined, look it up in the linker
262 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
263 use get_value to get the symbol value and check for undefined
265 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
266 undefined, look it up in the linker hash table.
268 * aoutx.h (translate_symbol_table): The string index 0 has a
269 special meaning for normal symbols, but not for dynamic symbols.
271 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
273 * sparclynx.c: Setup appropriate macros to enable core file
276 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
278 * targets.c: Add a vector of matching format names.
279 * format.c (bfd_matching_formats): New function to return it.
280 (bfd_check_format): Set it.
281 * bfd-in2.h: Regenerated.
283 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
284 Remove decl of type symclass; wasn't used.
285 * bfd.c: Document error handling, including code fragments
286 containing the error decls that were in bfd-in.h.
288 * bfd-in2.h: Regenerated.
290 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
292 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
293 The sparc (and possibly other?) NLM format requires a different
294 way to write exports, so add a write_export field to the backend
295 data (and set it to NULL for everything but the sparc).
297 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
299 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
300 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
301 a struct external_nlist *.
303 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
305 * bfd.c: Remove error strings for errors removed below.
306 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
307 oasys.c (oasys_write_sections): Rename
308 bfd_error_nonrepresentable_section to nonrepresentable_section.
309 None of the other bfd error names start with "bfd_error".
310 Remove errors symbol_not_found and no_relocation_info, which seem
312 * bfd-in2.h: Regenerated.
314 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
316 * bfd.c (bfd_get_gp_size): Added support for ELF.
318 * syms.c (BSF_DYNAMIC): New symbol flag.
319 (bfd_print_symbol_vandf): Print it.
320 * bfd-in2.h: Rebuilt.
321 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
322 and read_dynamic_relocs fields.
323 (struct aoutdata): New dynamic_info field.
324 (obj_aout_dynamic_info): New accessor macro.
325 * sunos.c (struct sunos_dynamic_info): New structure.
326 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
327 MY(read_dynamic_relocs)): New functions to read dynamic symbols
329 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
330 dynamically linked, set SEC_RELOC for both the .text and .data
332 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
334 (translate_symbol_table): New function, split out of
335 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
336 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
337 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
338 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
340 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
341 out dynamic symbols or relocs against reloc symbols, since they
342 are already in the .text section and we wouldn't know where to
344 (sunos4_aout_backend): Initialize read_dynamic_symbols and
345 read_dynamic_relocs fields.
346 * aout-target.h (MY(backend_data)): Initialize
347 read_dynamic_symbols and read_dynamic_relocs fields.
349 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
351 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
352 typedefs, since HOST_64_BIT will take care of defining them in
355 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
357 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
358 that's dealt with elsewhere.
359 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
360 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
361 they get copied to bfd.h.
363 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
364 types. Reorganized some of the existing ones.
365 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
366 values in case of compilation on a 32-bit machine. Fix pcrel
367 fields of some reloc types.
368 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
370 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
371 definitions when not defined, regardless of whether uint64_type is
372 a defined macro or not.
373 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
376 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
378 * aoutx.h (translate_to_native_sym_flags): Set the type of a
379 BSF_WARNING symbol to N_WARNING.
381 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
383 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
384 for an indirect or warning symbol.
385 (aout_link_write_symbols): Update sym_hash with the target of an
386 indirect or warning symbol. If an indirect symbol is defined,
387 output the calculated value and don't output the target symbol.
389 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
391 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
392 an (unused) nonzero section value, needed for check below.
394 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
396 * aoutx.h (translate_from_native_sym_flags,
397 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
400 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
402 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
403 the DYNAMIC flag for the BFD.
404 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
405 BFD with the DYNAMIC flag set, since we don't generate the program
406 header table correctly.
408 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
410 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
411 of the function to avoid storage leak.
413 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
415 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
417 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
419 * som.c (som_set_reloc_info): Provide a default symbol for
420 relocations which don't actually have an associated symbol.
422 * som.c (hppa_som_reloc): Add new "error message" argument.
424 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
426 Enable gdb to write to core files on more core file readers.
427 * libbfd.c (bfd_generic_set_section_contents): Remove range check
428 for section size, it is already done in bfd_set_section_contents
429 with bfd_get_section_size_now.
430 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
431 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
432 Use bfd_generic_set_section_contents instead of bfd_false.
434 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
436 * linker.c: Added initial documentation.
438 * linker.c (default_indirect_link_order): Don't expect space for
439 output relocations if there aren't any input relocations.
441 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
443 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
446 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
449 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
451 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
452 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
454 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
456 * ecofflink.c: Extensive changes to compress and merge debugging
457 information, and to write some of out directly rather than saving
458 it in memory. Several new functions and structures, and new
459 arguments to existing functions.
460 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
462 (ecoff_get_extr): Use ifdmap instead of ifdbase.
463 (ecoff_write_object_contents): Don't compute sym_filepos here.
464 Only output symbols if outsymbols is not NULL.
465 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
466 bfd_ecoff_debug functions. Write out debugging information here.
467 (ecoff_final_link_debug_accumulate): Adjust for changes in
468 bfd_ecoff_debug functions.
469 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
470 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
471 first, to put them in the first memory buffer. Clear fdr field.
472 (mips_elf_get_extr): Use pointer to unswapped external symbol.
473 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
474 Preserve .text, .data and .bss even if they are empty. Save
475 pointer to unswapped external symbol rather than copying it.
476 Don't free up the external symbols.
477 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
478 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
479 (bfd_ecoff_debug_accumulate): Update declaration.
480 (bfd_ecoff_debug_accumulate_other): Rename declaration from
481 bfd_ecoff_debug_link_other and update.
482 (bfd_ecoff_write_accumulated_debug): Declare.
483 * bfd-in2.h: Rebuilt.
484 * Makefile.in: Rebuilt dependencies.
486 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
488 * Makefile.in (install): Remove "@" which follows a backslash. In
489 this position it just causes errors, not suppresses echoes.
491 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
493 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
496 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
498 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
500 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
502 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
503 end of data if they are not contiguous.
505 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
507 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
509 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
510 for .reginfo section here.
511 (ecoff_new_section_hook): Set it here instead.
513 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
515 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
516 define true and false as enums.
517 (ALMOST_STDC): Add as alternative to __STDC__.
518 * bfd-in2.h: Rebuilt.
519 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
521 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
523 * aoutx.h (translate_to_native_sym_flags): Catch the case where
524 there is no output section.
526 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
528 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
529 count it as a wrong format error, not a system call error, since
530 the object file might simply be too small.
532 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
534 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
535 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
536 support, even though it is for an Alpha in 32 bit mode.
537 * configure.in (nlm32_alpha_vec): Set target64 to true.
539 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
540 different, so there is no point to providing a generic one.
541 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
542 in the backend accessor macros; that should no longer be possible.
543 * targets.c (target_vector): Removed nlm32_big_generic_vec,
544 nlm64_big_generic_vec, nlm64_little_generic_vec.
545 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
546 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
547 * Makefile.in: Rebuilt dependencies, and
548 (BFD32_BACKENDS): Removed nlm32-gen.o.
549 (BFD64_BACKENDS): Removed nlm64-gen.o.
550 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
552 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
554 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
555 bitsize arguments. Changed all callers (aoutx.h).
556 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
557 and bitsize arguments to declaration.
560 * ecoff.c: First cut at new style of linker backend for
561 ECOFF--added a bunch of functions. Also:
562 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
563 (ecoff_slurp_symbolic_header): New function.
564 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
565 (ecoff_compute_reloc_file_positions): New function.
566 (ecoff_set_section_contents): Get out quickly if count is zero.
568 (ecoff_write_object_contents): Put .xdata section in data segment.
569 Call ecoff_compute_reloc_file_positions. Don't output relocs or
570 external symbols if outsymbols is NULL.
571 (ecoff_bfd_final_link): Completely rewritten.
572 * libecoff.h: Include bfdlink.h.
573 (struct ecoff_backend_data): Add relocate_section field.
574 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
575 (struct ecoff_link_hash_entry): Define.
576 (struct ecoff_link_hash_table): Define.
577 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
578 (ecoff_bfd_link_hash_table_create): Likewise.
579 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
580 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
581 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
582 * bfd-in2.h: Rebuilt.
583 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
584 partial_inplace, and set the src_mask to 0x1fffff.
585 (alpha_ecoff_get_relocated_section_contents): Remove unused
587 (alpha_convert_external_reloc): New static function.
588 (alpha_relocate_section): New static function.
589 (alpha_ecoff_backend_data): Initialize relocate_section field.
590 * coff-mips.c (mips_relocate_refhi): New static function.
591 (mips_relocate_section): New static function.
592 (mips_ecoff_backend_data): Initialize relocate_section field.
594 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
595 checking when there is an addend.
597 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
598 a non a.out file, just pass it to _bfd_default_link_order.
599 (aout_link_input_section_std): When doing a final PC relative link
600 against a section symbol, subtract the VMA of the input section.
601 (aout_link_input_section_ext): Likewise.
603 * linker.c (default_indirect_link_order): Renamed from
604 _bfd_generic_indirect_link_order and made static.
605 (_bfd_generic_final_link): Don't switch on link_order type, just
606 call _bfd_default_link_order.
607 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
608 * genlink.h: Removed declaration of
609 _bfd_generic_indirect_link_order.
610 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
611 type, just call _bfd_default_link_order.
613 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
615 * linker.c (generic_link_check_archive_element): Base the name of
616 the created common section on the name of the section the symbol
618 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
619 must have a section, so don't bother to create one.
621 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
623 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
624 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
625 If the DYNAMIC flag is set, set it in the exec header.
626 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
627 dynamically linked, set the DYNAMIC flag in the BFD.
628 * libaout.h (N_SET_DYNAMIC): New macro.
629 (N_DYNAMIC): Add missing 0 in mask.
631 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
633 * ecoff.c (ecoff_get_extr): Don't output section symbols as
636 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
637 to unsigned int, because size_t may not be defined in bfd.h.
638 * bfd-in2.h: Rebuilt.
640 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
642 * bfd-in2.h: Rebuilt.
643 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
645 * targets.c (bfd_target): Change swap function pointers
647 * archive.c (do_slurp_coff_armap): Change swap accordingly.
648 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
649 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
650 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
653 * libbfd-in.h (struct artdata): Added tdata field.
654 (_bfd_add_bfd_to_archive_cache): Declare.
655 (_bfd_get_elt_at_filepos): Declare.
656 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
658 * archive.c: Cleaned up some more.
659 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
660 pointer elements of artdata.
661 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
662 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
663 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
664 (get_extended_arelt_filename, bfd_construct_extended_name_table,
665 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
666 * ecoff.c: Some comment changes.
667 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
668 ardata->tdata to raw_armap.
669 (ecoff_archive_p): Initialize pointer elements of artdata.
670 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
673 * hash.c: Added some documentation.
675 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
677 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
678 and do the swapping here rather than calling ntohl from the N_*
679 macros. This cleans up assumptions about the size of a host long,
680 the existence to ntohl, etc.
682 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
684 * config.bfd: Add support for VSTa micro-kernel. It currently uses
687 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
689 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
690 * i386mach3.c (SEGMENT_SIZE): Fix value.
692 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
694 Minor cleanups suggested by CodeCenter.
695 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
696 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
698 * aoutx.h (struct external_exec): Removed unnecessary declaration.
699 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
700 (adjust_z_magic): Removed useless variable data_vma.
701 (stringtab_init): Initialize hash_zero.
702 (add_to_stringtab): Removed unused fourth argument.
703 (NAME(aout,swap_std_reloc_out)): Removed useless variable
705 (aout_link_input_section): Added some casts.
706 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
707 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
708 Minor code rewriting to make it more C like.
709 (do_slurp_bsd_armap): Added some casts.
710 * ecoff.c (ecoff_write_object_contents): Removed useless variable
712 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
713 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
714 * libaout.h (struct internal_exec): Removed unnecessary
716 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
717 * opncls.c (new_bfd): Removed a cast.
718 * reloc.c (bfd_generic_get_relocated_section_contents): Added
720 * srec.c (internal_srec_write_object_contents): Removed useless
721 variable bytes_written.
723 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
725 * i386mach3.c (N_TXTADDR): Don't define after all.
726 (TEXT_START_ADDR): Don't include exec header size in value.
728 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
730 * i386mach3.c (N_TXTADDR): Define.
732 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
734 Extensive changes to move the bulk of the linker into BFD so that
735 more efficient backend code can be written for specific object
736 files. Only existing efficient backend is a.out.
737 * seclet.c, seclet.h: Removed.
738 * hash.c, linker.c, genlink.h: New files.
739 * bfd-in.h: Removed bfd_error_vector. Declared hash table
740 structures and functions.
741 (JUMP_TABLE): Removed bfd_seclet_link, added
742 bfd_link_hash_table_create, bfd_link_add_symbols and
744 * All backends: Changed accordingly.
745 * bfd-in2.h: Rebuilt.
746 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
747 Removed ld_symbols field.
748 (bfd_nonrepresentable_section, bfd_undefined_symbol,
749 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
750 bfd_error_vector): Removed.
751 (bfd_default_error_trap, bfd_error_trap,
752 bfd_error_nonrepresentabltrap): Removed.
753 (bfd_get_relocated_section_contents): Pass link_info. Pass
754 link_order instead of seclet. Pass symbols.
755 (bfd_relax_section): Pass link_info.
756 (bfd_seclet_link): Removed.
757 (bfd_link_hash_table_create, bfd_link_add_symbols,
758 bfd_final_link): New macros.
759 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
760 alloca as __builtin_alloca. Declare internal linking functions.
762 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
764 * reloc.c (reloc_howto_type): Added error_message argument to
765 special_function field. Changed all callers and all definitions.
766 (bfd_get_reloc_size): Make argument a const pointer.
767 (bfd_perform_relocation): Add error_message argument to hold
768 string set if return value if bfd_reloc_dangerous. Changed all
770 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
771 * section.c (asection): Renamed seclets_head and seclets_tail to
772 link_order_head and link_order_tail.
773 * targets.c (bfd_target): Replaced seclet argument with link_info
774 and link_order and symbols arguments in
775 bfd_get_relocated_section_contents. Added symbols argument to
776 bfd_relax_section. Removed bfd_seclet_link. Added
777 bfd_link_hash_table_create, bfd_link_add_symbols and
779 * libaout.h (struct aoutdata): Added external_syms,
780 external_sym_count, external_strings, sym_hashes fields.
781 (obj_aout_external_syms, obj_aout_external_sym_count,
782 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
784 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
785 * aoutx.h: Wrote new back end linker routines.
786 (translate_to_native_sym_flags): Return boolean value. Don't use
788 (NAME(aout,write_syms)): Return boolean value. Check return value
789 of translate_to_native_sym_flags and bfd_write.
790 * aout-target.h (final_link_callback): New function.
791 (MY_bfd_final_link): New function.
792 * aout-adobe.c (aout_adobe_write_object_contents): Check return
793 value of aout_32_write_syms.
794 * hp300hpux.c (MY(write_object_contents)): Likewise.
795 * i386lynx.c (WRITE_HEADERS): Likewise.
796 * libaout.h (WRITE_HEADERS): Likewise.
797 * bout.c: Changed functions to use link_info->callbacks rather
798 than bfd_error_vector, and link_orders rather than seclets.
799 * coff-alpha.c: Likewise.
800 * coff-h8300.c: Likewise.
801 * coff-h8500.c: Likewise.
802 * coff-sh.c: Likewise.
803 * coff-z8k.c: Likewise.
804 * elf32-hppa.c: Likewise.
805 * reloc16.c: Likewise.
806 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
807 up _gp in the hash table rather than in outsymbols.
808 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
809 argument rather than printing them.
810 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
811 link_order arguments rather than seclet. Changed all uses and
813 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
814 all uses and definitions.
815 * libcoff.h: Rebuilt.
816 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
817 not by ECOFF, make it scAbs.
818 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
820 * elf32-mips.c (mips_elf_final_link): Renamed from
821 mips_elf_seclet_link and rewritten.
822 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
824 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
825 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
826 Added link_info arguments. Changed all callers.
827 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
829 * oasys.c (oasys_write_sections): Return boolean value rather than
830 using bfd_error_vector.
831 (oasys_write_object_contents): Check return value of
832 oasys_write_sections.
833 * hosts/std-host.h: Don't declare qsort or strtol.
834 * Makefile.in: Rebuild dependencies.
835 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
836 (CFILES): Removed seclet.c. Added hash.c and linker.c.
837 (HFILES): Removed seclet.h. Added genlink.h.
839 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
841 * section.c (bfd_get_section_contents): Return zero filled buffer
842 if section has no contents.
844 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
846 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
847 then skip bfd_perform_relocation even if the addend is non-zero.
849 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
851 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
852 addend to r_offset field.
854 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
856 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
857 CALC_ADDEND): Define.
859 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
860 the offsetof because AIX /bin/cc does not like to take the address
861 of an array. (From Minh Tran-Le.)
863 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
865 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
867 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
868 the return pointer into %r2 if no jump-in-call-delay-slot
869 optimization was done.
871 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
873 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
875 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
877 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
878 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
880 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
881 (TEXT_START_ADDR): Correct.
882 (MY_backend_data): Define.
884 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
885 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
887 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
889 * som.c (som_begin_writing): Fix thinkos in auxiliary header
891 (bfd_som_attach_aux_hdr): Likewise.
893 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
895 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
896 selectors for PIC code.
898 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
899 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
900 relocations needed by PIC.
902 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
904 * nlmcode.h: Fixes to avoid compiler warnings...
906 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
908 * libnlm.h (nlm_backend_data): Removed macro definition.
909 (nlm_alpha_backend_data): Adjusted accordingly.
911 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
913 * som.c (som_begin_writing): Flesh out code for handling simple
915 (bfd_som_attach_aux_hdr): New function.
917 * som.h (struct somdata): Add fields for attaching version and
918 copyright headers. Add accessor macros.
920 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
921 definitions for old versions of HPUX which fail to define them.
922 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
923 now that they're safe. Delete bogus R_STATEMENT relocations.
925 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
926 extra R_DATA_OVERRIDE.
927 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
928 mode selector if needed.
929 (som_write_fixups): Handle requests for a change in the default
930 rounding mode. Rounding modes do not consume input bytes, but
931 are just markers much like R_ENTRY and R_EXIT.
933 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
935 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
937 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
938 the branch instruction as originally been nullified.
939 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
940 case of no code reordering due to an LDO instruction in the
941 delay slot of the branch. Make sure to relocate the correct
942 instruction. Do not perform instruction reordering for millicode
944 (hppa_elf_build_arg_reloc_stub): Change the relocation type
945 to R_HPPA_STUB_CALL_17 when special processing might be needed.
946 (hppa_elf_build_long_branch_stub): Prevent code reordering on
947 a call from a linker stub to another linker stub and for millicode
948 calls. Do not trash the return register for calls from one linker
949 stub to a second linker stub.
951 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
952 relocations are not pc-relative.
954 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
956 (COPY_2_31): Likewise.
958 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
960 * config/solaris2.mh (HDEFINES): Remove -Dconst=
961 * hosts/solaris.h: If not __GNUC__, define const as empty.
963 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
965 * ecoff.c: Added various casts for 32/64 bit cross targeting.
966 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
967 section so that the linker ignores it.
968 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
969 (ecoff_add_bytes): Changed need argument to size_t.
970 (bfd_ecoff_debug_link_other): Check return value of
973 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
977 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
978 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
979 (struct nlm_backend_data): New field no_uninitialized_data.
980 (nlm_no_uninitialized_data): New accessor macro.
981 * nlmcode.h (nlm_compute_section_file_positions): Handle
982 no_uninitialized_data.
983 (nlm_external_reloc_compare): Sort relocs by address for a
984 particular symbol, to make the sort more stable.
985 (nlm_write_object_contents): Cast the arguments to qsort. Get the
986 value of a debugging symbol the same way we get the value of a
988 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
989 Set no_uninitialized_data to true.
990 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
991 (nlm32_sparc_backend): Set no_uninitialized_data field false.
992 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
993 before filling it in.
995 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
997 * som.c (som_section_type, som_decode_symcalss): New functions.
998 (som_get_symbol_info): Use them.
999 (som_slurp_symbol_table): Set the section of common and undefined
1002 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
1004 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
1007 * mipsbsd.c: Changes from Ralph Campbell:
1008 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
1009 complain_overflow_dont.
1010 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
1013 * bfd.c (bfd_errmsgs): Reword invalid-target message.
1015 * config.bfd: For sparc*-*-coff, use sparc-coff.
1016 * configure.in: Handle sparccoff_vec.
1017 * targets.c (sparccoff_vec): Declare.
1019 * reloc.c (bfd_get_reloc_size): New function.
1020 (struct reloc_howto_type): Update documentation of size field.
1022 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1024 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
1025 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
1026 * config/alpha-nlm.mt: New file.
1027 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
1029 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
1030 (CFILES): Added nlm32-alpha.c.
1031 Rebuilt dependencies.
1032 * targets.c (nlm32_alpha_vec): Declare.
1034 * libnlm.h (struct nlm_backend_data): New fields
1035 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
1036 nlm_set_public_section, nlm_get_public_offset. Removed unused
1037 nlm_write_reloc field. Changed nlm_write_import to remove
1038 unnecessary symbol argument. Renamed nlm_write_externals to
1039 nlm_write_external, and changed cound argument from bfd_vma to
1041 (nlm_optional_prefix_size, nlm_backend_object_p_func,
1042 nlm_write_prefix_func, nlm_set_public_section_func,
1043 nlm_get_public_offset_func): New accessor macros.
1044 (nlm_write_reloc_func): Removed.
1045 (nlm_write_external_func): Adjusted for field renaming.
1046 * nlm32-i386.c (nlm_i386_write_import): Renamed from
1047 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
1048 just called old nlm_i386_write_reloc.
1049 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
1050 Declared. Changed second argument from bfd_vma to bfd_size_type.
1051 (nlm32_i386_backend): Adjusted for changes to fields and names.
1052 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
1054 (nlm_sparc_write_import): Removed second argument.
1055 (nlm_sparc_write_external): Renamed from
1056 nlm_sparc_write_externals. Changed second argument from bfd_vma
1058 (nlm32_sparc_backend): Adjusted for changes to fields and names.
1059 * nlmcode.h: Removed some unused code.
1060 (nlm_object_p): Don't destroy tdata pointer. Call
1061 backend_object_p function if it exists.
1062 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
1063 set_public_section_func if it exists instead of checking
1065 (nlm_compute_section_file_positions): Account for
1066 optional_prefix_size.
1067 (nlm_write_object_contents): Account for optional_prefix_size.
1068 Removed useless variable write_reloc_func. Changed declaration
1069 and call of write_import_func. Call write_prefix_func if it
1070 exists. Removed unused variables len and temp. Call
1071 get_public_offset_func if it exists rather than setting NLM_HIBIT.
1072 * nlmswap.h: Declare functions.
1074 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
1076 (fprintf_vma, sprintf_vma): Use %lx, not %x.
1077 * bfd-in2.h: Rebuilt.
1078 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
1081 * config.bfd: Don't set target64 here, as the setting is ignored.
1082 * configure.in (ecoffalpha_little_vec): Set target64.
1084 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
1085 in TDEFINES is wrong.
1087 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1088 Remove unused variable output_section.
1090 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1092 * irix-core.c: New file for Irix 4 and Irix 5 core support.
1093 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
1094 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
1095 * targets.c: If IRIX_CORE defined, include irix_core_vec in
1097 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
1098 (HDEPFILES): Define to be irix-core.o.
1099 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
1100 (HDEPFILES): Define to be irix-core.o.
1101 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
1102 sco-core.o, which no longer exists.
1103 (CFILES): Added all *-core.c files.
1104 Rebuilt dependencies.
1106 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1108 * elfcode.h (map_program_segments): Restore check of file_size !=
1109 mem_size, but only if SHT_PROGBITS.
1111 * ecofflink.c: New file to hold ECOFF debug information linking
1113 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
1114 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
1116 (ecoff_get_extr, ecoff_set_index): New functions.
1117 (ecoff_slurp_symbolic_info): Don't save raw_size.
1118 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
1119 (ecoff_compute_section_file_positions): Don't set EXEC_P just
1120 because there is a start address.
1121 (ecoff_write_object_contents): Handle external symbols here. Use
1122 ecofflink.c functions to write out debugging information.
1123 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
1124 mips_elf_set_index): New functions.
1125 (mips_elf_seclet_link): Discard empty sections, the .options
1126 section and .gptab sections. Handle linking .mdebug section.
1127 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
1128 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
1129 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
1130 called by gas, so they are public).
1131 * bfd-in2.h: Rebuilt.
1132 * Makefile.in (BFD_LIBS): Added ecofflink.o.
1133 (CFILES): Added ecofflink.c.
1134 (ecofflink.o): New target. Rebuilt dependencies.
1136 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1138 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
1139 a valid magic number if it's been defined.
1141 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1143 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
1144 no longer requires it.
1145 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
1146 ecoff_write_object_contents): Don't treat .scommon section
1149 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
1151 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
1152 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
1153 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
1154 * bfd/ptrace-core.c: New file for dealing with core files with
1155 start with the ptrace_user structure found on BCS compliant systems.
1156 * bfd/targets.c (ptrace_core_vec): New vector.
1158 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1160 * Minimal support for reading SOM fixup streams. Allows
1161 objdump -r to do something reasonable.
1162 * som.c (som_get_reloc_upper_bound): Implement.
1163 (som_canonicalize_reloc): Implement.
1164 (som_set_reloc_info, som_slurp_reloc_table): New functions.
1166 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1168 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
1169 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
1171 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1173 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
1174 signed_value before sign extending it. Don't subtract out
1175 reloc_entry->address. This makes it compatible with what gas is
1178 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
1179 SHT_NOBITS sections.
1180 (map_program_segments): Don't leave the loop after the first
1182 (assign_file_positions_except_relocs): Only force sh_offset and
1183 sh_addr to match modulo maxpagesize for a section which is not
1184 SHT_NOBITS. Changed the method used to force page alignment after
1185 a SHT_NOBITS section to only do it for the last such consecutive
1186 section, and to really force page alignment.
1188 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1190 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
1191 in the case of an unknown (or unhandled) storage class.
1193 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
1194 not be defined here, since it is a host attribute, not a target
1196 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
1198 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
1201 * coff-sparc.c: Define some relocations, based on ELF relocations.
1202 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
1203 struct coff_reloc_map, sparc_reloc_map,
1204 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
1206 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
1207 (rtype2howto): Index into coff_sparc_howto_table using
1210 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1212 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
1213 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
1214 hosts/irix5.h created; just use std-host.h).
1215 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
1217 * Makefile.in: Rebuilt dependencies.
1219 * ecoffswap.h: Changed type of internal pointers for swap out
1220 functions to const *.
1222 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
1223 correctly for assembler, but linker support not implemented.
1224 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
1225 (mips_elf_sym_is_global): New function; at least on Irix 5, all
1226 non section symbols are considered global.
1227 (elf_backend_sym_is_global): Define.
1228 (mips_elf_final_write_processing): New function. Set the MIPS
1229 architecture level correctly.
1230 (elf_backend_final_write_processing): Define.
1231 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
1232 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
1233 section to 1. Handle .options section.
1234 (mips_elf_acom_section, mips_elf_acom_symbol,
1235 mips_elf_acom_symbol_ptr): New static variables, used to build a
1236 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
1237 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
1238 putting them all in a global .acommon section.
1240 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
1241 section has no ELF section data.
1242 (elf_make_sections): Set addralign of reloc section to 4.
1243 (elf_fake_sections): Likewise.
1244 (map_program_segments): Don't consider section 0.
1245 (assign_file_positions_except_relocs): Don't consider section 0.
1246 In the main loop, skip the symtab and strtab sections, since their
1247 positions are set elsewhere.
1248 (swap_out_syms): Set addralign of symtab section to 4. Set
1249 addralign of strtab sections to 1.
1250 (assign_file_positions_for_relocs): Don't consider section 0.
1251 (write_object_contents): Don't write out section 0.
1253 * libelf.h (struct elf_backend_data): Added fields
1254 elf_backend_sym_is_global and elf_backend_final_write_processing.
1255 * elf32-target.h (elf32_bed): Added corresponding initializers.
1256 * elf64-target.h (elf64_bed): Likewise.
1257 * elfcode.h (sym_is_global): Take abfd argument. Call
1258 elf_backend_sym_is_global if it is not NULL.
1259 (elf_map_symbols): Pass abfd to sym_is_global.
1260 (write_object_contents): Call elf_backend_final_write_processing
1263 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1265 * libecoff.h: Include coff/ecoff.h.
1266 (struct ecoff_backend_data): Move external debugging information
1267 fields into a single field pointing to an ecoff_debug_swap
1269 (ecoff_data_type): Move debugging information fields into a single
1270 field pointing to an ecoff_debug_info structure.
1271 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
1273 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
1275 * nlmswap.h: New file to swap fixed header. Included by NLM
1277 * libnlm.h (struct reloc_and_sec): Define.
1278 (struct nlm_backend_data): Add fields fixed_header_size,
1279 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
1281 (nlm_fixed_header_size, nlm_read_import_func,
1282 nlm_write_import_func, nlm_swap_fixed_header_in_func,
1283 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
1285 * nlmcode.h: Use new functions.
1286 * nlm32-i386.c: Provide new functions.
1287 * nlm32-sparc.c: New file; SPARC NLM backend.
1289 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
1291 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
1292 garbage bits appearing in the upper end of symbolnums.
1294 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
1296 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
1298 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
1299 * m68klynx.c: Define core file macros.
1300 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
1301 non-architecture specific stuff into lynx.h.
1303 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1305 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
1306 change PAGE_SIZE to 4096.
1308 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1310 * Makefile.in (diststuff): New target.
1314 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1316 * som.c (som_object_setup): Do not create dummy ".text", ".data",
1317 and ".bss" sections.
1318 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
1319 is zero. Recognize BSS type sections and turn off SEC_LOAD and
1320 SEC_DATA (so binutils/size works). Set the correct value for
1321 a section's _raw_size.
1322 (som_slurp_symbol_table): Program entry points, and millicode are
1323 also functions. Mark them as such. Also mark L$* symbols as
1326 * bfd-in2.h: Rebuilt.
1328 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1330 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
1331 a pointer to constant data. Delete bogus #define which made the
1334 * som.c (som_prep_for_fixups): New function.
1335 (som_write_fixups): New function.
1336 (som_write_space_strings): New function.
1337 (som_write_symbol_strings): New function.
1338 (som_begin_writing): New function.
1340 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1342 * som.c (som_write_object_contents): Do not abort. Flesh out.
1343 (som_set_section_contents): Do not abort. Flesh out.
1345 * som.c (som_write_headers): New function.
1346 (som_prep_headers): New function.
1347 (som_build_and_write_symbol_table): New function.
1349 * som.c (som_sizeof_headers): Add missing prototype.
1350 (som_set_arch_mach): Do not abort.
1352 * som.c (som_count_spaces): New function.
1353 (som_count_subspaces): New function.
1354 (compare_syms): New function.
1355 (som_compute_checksum): New function.
1357 * som.c (hppa_som_gen_reloc_type): New function.
1358 (som_bfd_reloc_type_lookup): New function.
1360 * som.c (try_prev_fixup): New function.
1361 (som_reloc_skip): New function.
1362 (som_reloc_addend): New function.
1363 (som_reloc_call): New function.
1365 * som.c (som_initialize_reloc_queue): New function.
1366 (som_reloc_queue_insert): Likewise.
1367 (som_reloc_queue_fix): Likewise.
1368 (som_reloc_queue_find): Likewise.
1370 * som.c (som_hppa_howto_table): SOM howto relocation table.
1371 (hppa_som_reloc): New function.
1373 * som.c (struct reloc_queue): New structure to keep track of
1374 the last four multibyte relocations emitted.
1375 (enum pa_symbol_type): Type to fully describe the symbol types
1376 associated with .import/.export assembler directives.
1378 * som.c: Include libhppa.h
1380 * som.c (bfd_som_set_section_attributes): New function.
1381 (bfd_som_set_subsection_attributes): Likewise.
1382 (bfd_som_set_symboL_type): Likewise.
1383 (bfd_som_attach_unwind_info): Likewise.
1384 * som.h: Declare new exported functions.
1386 * som.h (struct som_symbol): Add new fields to hold additional
1387 information needed to build/write symbol tables and fixup streams.
1388 (struct som_section_data_struct): Add new fields to hold additional
1389 information needed to build/write space and subspace headers.
1390 (som_symbol_data): New accessor macro for SOM symbol information.
1391 (R_HPPA_*): Basic relocation types to be used by the assembler.
1393 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1395 * trad-core.c (trad_unix_core_file_p): If new hook
1396 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
1397 corefile being too big.
1398 * hosts/i386sco.h: Define it.
1400 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1402 * bfd.c (struct _bfd): Add hppabsd_core_data.
1403 * targets.c (target_vector): Add hppabsd_core_vec.
1404 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
1405 section is encountered during core section scanning.
1406 * hppabsd-core.c: New file.
1407 * config/hppabsd.mh: Enable HPPA BSD core files.
1409 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
1410 which is either commented out or ifdef'd out. Add, update and
1411 clean comments. Fix various indention and spacing problems. Handle
1412 problems related to using "ble" to jump to a stub rather than "bl"
1413 (%r31 is trashed by "ble", but not by "bl").
1414 (NEW_INSTRUCTION): Put inside curly braces.
1415 (CURRENT_STUB_OFFSET): Fix indention problems.
1416 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
1417 Add, update and clean comments. Handle "ble" %r31 lossage problems.
1418 (hppa_elf_build_long_branch_stub): Likewise.
1419 (hppa_look_for_stubs_in_section): Likewise.
1420 (hppa_elf_stub_check): Remove obsolete function.
1422 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
1423 problems. Delete unused instructions.
1425 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
1427 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
1429 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1431 * elfcode.h (elf_object_p): Rather than looking through an array
1432 of architectures, get the ELF EM_xxx code from the backend
1433 information. Let the generic ELF target match any EM_xxx code not
1434 matched by another ELF target. Call elf_backend_object_p to let
1435 the backend do more checks and set global information.
1436 * libelf.h (struct elf_backend_data): Added elf_machine_code and
1437 elf_backend_object_p fields.
1438 (struct bfd_elf_arch_map): Removed.
1439 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
1440 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
1441 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
1442 field with elf_backend_object_p (if it is defined).
1443 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
1444 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
1445 elf64-gen.c (ELF_MACHINE_CODE): Defined.
1446 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
1448 (mips_elf_object_p): Set the right machine number.
1449 (mips_elf_ecoff_debug_swap): Defined.
1450 (elf_backend_object_p): Defined to be mips_elf_object_p.
1451 (elf_backend_ecoff_debug_swap): Defined to be
1452 mips_elf_ecoff_debug_swap.
1453 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
1455 * libbfd-in.h (target_vector, default_vector): Declare.
1456 * libbfd.h: Rebuilt.
1457 * format.c (target_vector, default_vector): Don't declare.
1459 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
1460 for R_MIPS_26. Correct overflow detection requires matching the
1461 upper four bits of the destination against the PC. From Ted Lemon
1462 <mellon@pepper.ncd.com>.
1464 * bout.c (b_out_reloc_type_lookup): Return type should point to
1466 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
1467 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
1468 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
1469 * coff-i386.c (coff_i386_reloc): Made howto const.
1470 * oasys.c (oasys_write_data): Made how const.
1472 * libelf.h: Added some comments.
1473 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
1474 field. Removed unused write_relocs field.
1475 * elf32-target.h: Adjusted elf_backend_data initialization
1477 * elf64-target.h: Corrected elf_backend_data initialization to
1478 fill in all fields and to set elf_64_p to 1.
1480 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1482 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
1483 to filepos in SHT_STRTAB case.
1484 (assign_file_position_for_section): Set BFD section filepos as
1485 well as ELF section sh_offset.
1487 * reloc.c: Use const instead of CONST.
1488 (bfd_perform_relocation): Make variable howto a const pointer.
1489 * bfd-in2.h, libbfd.h: Rebuilt.
1491 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1493 * Makefile.in (realclean): Don't remove generated headers. Reverts
1494 change of 2 Jul 1993.
1496 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
1498 * configure.bfd: make unixware equivalent to sysv4.
1500 * config/i386-nlm.mt: bring in elf config; make it the default.
1502 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1504 * libbfd.c (bfd_put_8): Add parens around reference to "val"
1507 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1509 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
1510 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
1512 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1514 * coffcode.h (coff_write_object_contents): Zero out internal_a.
1516 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1518 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
1519 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
1520 section.c, syms.c, targets.c:
1521 Doc cleanup (spelling, punctuation, grammar, formatting).
1522 * bfd-in2.h, libbfd.h: Rebuild.
1524 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
1526 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
1527 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
1529 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1531 * From Pete Hoogenboom (hoogen@cs.utah.edu)
1532 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
1533 in last change. Always rebuild symbol extension section the first
1534 time though if output sections exist (fixes ld -r problems).
1536 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
1538 * Makefile.in: Add .PHONY for check and installcheck rules.
1540 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
1542 * libbfd-in.h (artdata): Use long, not time_t for portability, at
1543 least to HPUX. File below is a derived file.
1545 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
1547 * libbfd.h (artdata): Use long, not time_t for portability, at
1550 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1552 * config.bfd: Use bigmips for mips*-*-bsd*.
1554 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1556 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
1557 Handle symbol number of zero.
1559 * reloc.c (enum bfd_reloc_code_real): Added
1560 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
1561 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
1562 * bfd-in2.h: Rebuilt.
1563 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
1564 BFD_RELOC_MIPS_LITERAL.
1565 * elf32-mips.c (mips_reloc_map): Handle new relocs.
1566 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
1569 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
1570 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
1571 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
1572 MY_bfd_seclet_link): Define.
1573 (MY_bfd_reloc_type_lookup): Rename from
1574 MY_reloc_howto_type_lookup.
1575 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
1576 (MY(vec)): Use JUMP_TABLE rather than listing functions.
1577 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
1578 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
1579 terms of MY, because that causes a recusive invocation of CAT when
1580 expanded within JUMP_TABLE, and ANSI compilers don't expand
1582 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
1583 MY_reloc_howto_type_lookup, and don't define in terms of MY.
1584 (MY_canonicalize_reloc): Don't define in terms of MY.
1585 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
1586 than listing functions.
1588 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1590 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
1592 See file ChangeLog.1
1599 version-control: never