| blob | bf74059a7ef5a5157bb75fd3f5e4f005395e2015 |
1 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
5 * elfcode.h (write_relocs): Handle an absolute symbol in REL
6 relocs as we do for RELA relocs.
8 1999-09-11 Donn Terry <donn@interix.com>
10 * libpei.h (_bfd_pei_final_link_postscript): Declare.
11 (coff_final_link_postscript): Define.
12 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
13 directory entries here.
14 (_bfd_pei_final_link_postscript): New function.
16 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
17 section flags based on the section name.
19 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
20 get the overflow of the s_nlnno field from the s_nreloc field.
21 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
22 the s_nlnno overflow of the .text section into the s_nreloc
23 field.
25 * peigen.c (add_data_entry): Declare.
26 (pei_swap_aouthdr_out): Get image size right. Set linker version
27 more intuitively.
28 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
29 (pe_print_idata): Code cleanup, print more info, get rid of (now)
30 extraneous ImageBase.
31 (pe_print_edata): Likewise.
32 (pe_print_pdata): Likewise. Print exception entries.
33 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
34 (tbl): Make const, add "UNKNOWN".
35 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
36 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
37 section data directory.
38 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
40 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
41 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
42 * peicode.h (coff_get_symbol_info): Define.
44 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
45 -DSTRICT_PE_FORMAT.
46 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
47 than __INTERIX.
48 (coff_classify_symbol): Re-revert 1999-08-08 patch if
49 STRICT_PE_FORMAT.
51 * libpei.h: New file, broken out of peicode.h.
52 * peigen.c: New file, broken out of peicode.h.
53 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
54 * configure.in: Add peigen.lo to list of files required for each
55 PE target.
56 * Makefile.am: Rebuild dependencies.
57 (BFD32_BACKENDS): Add peigen.lo.
58 (BFD32_BACKENDS_CFILES): Add peigen.c.
59 (SOURCE_HFILES): Add libpei.h.
60 * configure, Makefile.in: Rebuild.
62 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
63 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
64 instead. Don't clear the s_paddr field for an uninitialized data
65 section.
67 * coffcode.h (coff_mkobject_hook): Set timestamp field in
68 coff_data_type to f_timdat.
69 * peicode.h (pe_mkobject_hook): Likewise.
71 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
72 number if COFF_IMAGE_WITH_PE.
74 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
75 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
76 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
77 there is no SEC_DEBUGGING section.
78 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
79 IMAGE_FILE_DEBUG_STRIPPED.
81 * pe-i386.c (COFF_LONG_FILENAMES): Define.
82 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
83 * pei-i386.c (COFF_LONG_FILENAMES): Define.
84 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
86 * coffswap.h (IMAGE_BASE): Don't define.
87 * pei-arm.c (IMAGE_BASE): Don't define.
88 * pei-i386.c (IMAGE_BASE): Don't define.
89 * pei-mcore.c (IMAGE_BASE): Don't define.
90 * pei-ppc.c (IMAGE_BASE): Don't define.
92 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
93 symbol, switch on the class when determining whether to modify the
94 value. For PE, don't modify the value of a C_FCN symbol not named
95 .bf.
97 * libbfd-in.h (_bfd_abort): Declare.
98 (abort): Define.
99 * bfd.c (_bfd_abort): New function.
100 * libbfd.h: Rebuild.
102 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
103 special handling.
105 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
106 don't write out the associated line numbers.
108 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
109 aux entries.
111 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
112 changes when the base type is unknown.
114 * coffgen.c (coff_print_symbol): Fix printing of aux record for
115 function symbols.
117 * syms.c (BSF_DEBUGGING_RELOC): Define.
118 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
119 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
120 symbols named .bf.
121 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
122 BSF_DEBUGGING_RELOC set.
123 * bfd-in2.h: Rebuild.
125 1999-09-10 Ian Lance Taylor <ian@zembu.com>
127 * ecoff.c (bfd_debug_section): Update initialization for new
128 comdat_info field.
129 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
130 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
132 1999-09-10 H.J. Lu <hjl@gnu.org>
134 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
135 _bfd_filnmlen field.
136 * coff-mips.c (mips_ecoff_backend_data): Likewise.
138 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
140 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
141 for FPTR relocs involving local symbols.
143 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
144 value for the stub address in a call through a stub.
145 Install the value for a local symbol directly into the DLT
146 instead of generating a reloc. Correctly handle FPTR64 relocs.
148 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
149 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
150 (elf_hppa_final_link): Call them.
152 1999-09-10 Ian Lance Taylor <ian@zembu.com>
154 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
155 (elf_adjust_dynamic_symbol): ...from here.
157 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
159 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
160 relocation, remove them. SECREL64->LTOFF16WF.
161 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
162 DIR* relocations.
163 (elf_hppa_relocate_insn): Similarly.
165 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
166 (elf_hppa_relocate_insn): Similarly.
168 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
169 GPREL* relocations.
170 (elf_hppa_relocate_insn): Similarly.
172 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
173 Handle LTOFF_TP* relocs.
174 (elf_hppa_relocate_insn): Similarly.
176 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
177 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
178 (elf_hppa_relocate_insn): Handle PCREL* relocs.
180 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
181 DIR32, DIR64 and FPTR64 relocations.
182 (elf_hppa_relocate_insn): Similarly.
184 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
185 address of the .PARISC.global section.
186 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
187 table entry elf_hppa_final_link_relocate. Do not give a warning
188 for a reloc against an external symbol if it has a PA64 hash
189 table entry.
190 (elf_hppa_final_link_relocate): Significantly rework. Handle
191 DLTIND relocations. Compute the final value of the relocation
192 before passing the value of elf_hppa_relocate_insn.
193 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
194 relocation support. Handle DLTIND relocation requests just like
195 DLTREL relocation requests. Simplify branch handling.
197 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
199 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
200 non-allocated section as done in i386 version.
201 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
202 statement since this is no know relocation.
204 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
206 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
207 relocs.
208 (elf_hppa_relocate_insn): Similarly.
210 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
211 DLTREL14WD relocs.
212 (elf_hppa_relocate_insn): Similarly.
214 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
215 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
216 Pass the relocate type rather than the insn format to
217 elf_hppa_relocate_insn.
218 (elf_hppa_relocate_insn): Make switch dependent on relocation type
219 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
221 1999-09-07 Ian Lance Taylor <ian@zembu.com>
223 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
224 (bfd_coff_filnmlen): Define.
225 (bfd_coff_std_swap_table): Initialize new field.
226 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
227 than FILNMLEN.
228 (coff_write_symbols): Likewise.
229 (coff_get_normalized_symtab): Likewise.
230 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
231 * libcoff.h: Rebuild.
233 1999-09-06 Donn Terry <donn@interix.com>
235 * coffcode.h (sort_by_secaddr): New static function if
236 COFF_IMAGE_WITH_PE.
237 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
238 sections by VMA when assigning target_index values. Always set
239 virt_size.
241 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
242 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
243 pe_flags field.
244 * libcoff.h: Rebuild.
246 * coffcode.h (coff_set_custom_section_alignment): Add const to
247 declaration to match definition.
248 (coff_write_object_contents): Don't set F_AR32W(R)? if
249 COFF_WITH_PE.
251 * coff-i386.c (in_reloc_p): Add declaration.
252 (i386coff_vec): Simplify initialization of
253 application_section_flags.
255 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
256 version. Move COFF_WITH_PE specific code to new version.
257 (stype_to_sec_flags): Likewise. Add section parameter.
258 * coffgen.c (make_a_section_from_file): Set target_index before
259 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
260 * libcoff.h: Rebuild.
262 * syms.c (stt): Add some PE/PEI section names.
263 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
264 symbol.
265 (bfd_symbol_info): Check for 'w'.
267 * section.c (struct bfd_comdat_info): Define.
268 (asection): Add comdat field.
269 (STD_SECTION): Initialize comdat field.
270 (bfd_make_section_anyway): Likewise.
271 * bfd-in2.h: Rebuild.
273 1999-09-06 Andreas Schwab <schwab@suse.de>
275 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
276 to version symbols.
278 1999-09-06 Nick Clifton <nickc@cygnus.com>
280 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
281 bfd_realloc instead of calloc and realloc.
283 1999-09-04 Steve Chamberlain <sac@pobox.com>
285 * cpu-pj.c: New file.
286 * elf32-pj.c: New file.
287 * config.bfd (pj*): New cpu.
288 (pj-*-*, pjl-*-*): New targets.
289 * configure.in (bfd_elf32_pj_vec): New target vector.
290 (bfd_elf32_pjl_vec): New target vector.
291 * archures.c (bfd_arch_pj): Define.
292 * elf.c (prep_headers): Handle bfd_arch_pj.
293 * reloc.c: Define BFD_RELOC_PJ_* relocations.
294 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
295 to target vector list.
296 * Makefile.am: Rebuild dependencies.
297 (ALL_MACHINES): Add cpu-pj.lo.
298 (ALL_MACHINES_CFILES): Add cpu-pj.c.
299 (BFD32_BACKENDS): Add elf32-pj.lo.
300 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
301 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
303 1999-09-04 Ian Lance Taylor <ian@zembu.com>
305 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
306 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
307 and NON_GOT_REF from weak defined symbol to real symbol.
308 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
309 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
310 create a COPY reloc.
311 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
312 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
313 don't create a COPY reloc.
315 1999-09-03 Ian Lance Taylor <ian@zembu.com>
317 * elflink.h (elf_bfd_final_link): When counting relocations, don't
318 count those in sections we are not including in the link.
320 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
322 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
323 field in hpux11 shared libraries.
325 1999-09-02 Nick Clifton <nickc@cygnus.com>
327 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
329 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
331 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
332 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
333 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
335 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
337 * elflink.h (record_link_assignment): When possible, keep the
338 original type of the symbol.
340 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
342 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
343 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
344 tools were configured.
345 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
347 1999-08-26 Mark Mitchell <mark@codesourcery.com>
349 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
350 GOT entries for GOT16 relocations; they're not required.
352 1999-08-24 Nick Clifton <nickc@cygnus.com>
354 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
356 * config.bfd (arm-*-netbsd*): New target.
357 * configure.in (armnetbsd_vec): New target vector.
358 * configure: Regenerate
359 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
361 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
362 (ALL_MACHINES_CFILES): Add armnetbsd.c.
363 (armnetbsd.lo): New rule with deps.
364 * Makefile.in: Regenerate.
366 * armnetbsd.c: New file: Definitions specific to arm-netbsd
367 target.
369 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
371 * som.c (som_slurp_symbol_table): Fix typo in comment.
373 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
375 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
376 here instead of using elf_section_data...
378 1999-08-19 Nick Clifton <nickc@cygnus.com>
380 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
381 relocations into the base file.
382 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
383 we are building a base file.
385 1999-08-19 Nick Clifton <nickc@cygnus.com>
387 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
388 a REL style reloc.
389 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
390 REL relocs when performing a partial relocation.
392 1999-08-18 Donn Terry <donn@interix.com>
394 * cofflink.c: Move definitions of N_TMASK, et. al., out of
395 _bfd_coff_link_input_bfd into top level.
397 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
398 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
399 (coff_i386_rtype_to_howto): Likewise.
400 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
401 Completely ignore symbols which are all zero.
402 (dummy_reloc16_estimate): Add return 0.
403 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
404 variable copy to name_copy to avoid shadowing outer scope
405 variable.
406 * libcoff-in.h (coff_data_type): Change raw_syment_count field
407 from unsigned int to unsigned long. Add timestamp field.
408 * libcoff.h: Rebuild.
410 1999-08-17 H.J. Lu <hjl@gnu.org>
412 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
413 macro definition.
415 1999-08-17 Ian Lance Taylor <ian@zembu.com>
417 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
418 for special section symbols.
419 * elflink.h (elf_merge_symbol): If we have no old BFD, check
420 BSF_DYNAMIC on the section symbol to see whether the old BFD is
421 dynamic.
423 1999-08-15 Mark Mitchell <mark@codesourcery.com>
425 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
426 coincidence of variable names between old and new code.
428 1999-08-12 Nick Clifton <nickc@cygnus.com>
430 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
431 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
432 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
433 and 'addend' parameter a 'bfd_signed_vma'.
434 (elf32_arm_final_link_relocate): Do not involve stubs in
435 R_ARM_THM_PC22 relocs relative to section symbols, they are long
436 jumps, not function calls.
438 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
440 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
441 in R_ARM_PC24 relocs.
443 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
445 * elf-hppa.h (elf_hppa_fake_sections): New function.
446 * elf32-hppa.c (elf_backend_fake_sections): Define.
448 * elf-hppa.h (elf_hppa_final_write_processing): Update for
449 recent changes to the arch_info structure.
451 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
452 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
453 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
454 list.
456 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
457 Ralf Baechle <ralf@uni-koblenz.de>
459 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
460 output DT_MIPS_GOTSYM.
461 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
462 DT_MIPS_SYMTABNO if there are no global GOT symbols.
464 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
466 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
467 prototype. Handle local symbols. Add commentary.
468 (mips_elf_calculate_relocation): Adjust accordingly.
469 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
470 relocations.
472 * elflink.h (elf_bfd_final_link): Tweak last change.
474 1999-08-09 Mark Mitchell <mark@codesourcery.com>
476 * elflink.h (elf_link_size_reloc_section): Use the counts in the
477 elf-section data to allocate just the right amount of relocation
478 space. Don't allocate the hash space twice.
479 (elf_bfd_final_link): Calculate the amount of space to allocate in
480 each relocation section.
482 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
484 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
485 64bit mode, generate a section relative relocation for a 32bit
486 wide relocation.
487 (elf_hppa_is_local_label_name): New function.
488 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
489 shared between 32bit and 64bit port.
491 1999-08-09 Mark Mitchell <mark@codesourcery.com>
493 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
494 R_MIPS_GOT16 and R_MIPS_CALL16.
495 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
496 to use when looking for a preexisting GOT entry.
498 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
500 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
501 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
502 not binutils.
503 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
505 1999-08-09 Geoff Keating <geoffk@cygnus.com>
507 * elflink.h (elf_link_output_extsym): Don't output a weak
508 reference to an undefined symbol just because it was defined weak
509 in a shared object.
511 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
513 * coffgen.c (coff_find_nearest_line): When looking for file, use
514 last best match rather than first. If address is beyond last line
515 number record, don't return the last line as the correct value.
517 1999-08-08 Ian Lance Taylor <ian@zembu.com>
519 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
520 * bfd-in2.h: Rebuild.
522 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
524 * libcoff-in.h (struct coff_section_alignment_entry): Define.
525 * coffcode.h (coff_set_custom_section_alignment): New static
526 function.
527 (coff_section_alignment_table): New static array.
528 (coff_new_section_hook): Use coff_set_customer_section_alignment.
529 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
530 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
531 * libcoff.h: Rebuild.
533 1999-08-08 Ian Lance Taylor <ian@zembu.com>
535 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
536 MKDEP.
537 * Makefile.in: Rebuild.
539 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
541 * section.c (SEC_SHARED): Define.
542 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
543 (styp_to_sec_flags): Likewise.
544 * peicode.h (coff_swap_scnhdr_out): Likewise.
545 * bfd-in2.h: Rebuild.
547 1999-08-08 Ian Lance Taylor <ian@zembu.com>
549 * coffcode.h (coff_classify_symbol): Comment out part of
550 1999-08-05 change which breaks cygwin DLLs.
552 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
553 * aclocal.m4, configure: Rebuild.
555 1999-08-06 Ian Lance Taylor <ian@zembu.com>
557 * section.c (global_syms): Only initialize union field if
558 __STDC__.
560 1999-08-04 Mark Mitchell <mark@codesourcery.com>
562 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
563 the size of a GOT entry here.
564 (mips_elf_calculate_relocation): Don't create a local GOT entry
565 for the symbol in a GOT16 relocation; just for it's high-order bit
566 (_bfd_mips_elf_relocate_section): Fix thinko.
568 1999-08-05 Ian Lance Taylor <ian@zembu.com>
570 Based on patches from Donn Terry <donn@interix.com>:
571 * coffcode.h (enum coff_symbol_classification): Define.
572 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
573 _bfd_coff_classify_symbol. Change return type.
574 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
575 (coff_slurp_symbol_table): Use coff_classify_symbol.
576 (coff_classify_symbol): New static function.
577 (coff_sym_is_global): Never define.
578 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
579 * cofflink.c (coff_link_check_ar_symbols): Use
580 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
581 (coff_link_add_symbols): Likewise.
582 (_bfd_coff_link_input_bfd): Likewise.
583 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
584 coff_classify_symbol.
585 * libcoff.h: Rebuild.
587 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
589 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
590 (e_ltpsel, e_rtpsel): Similarly.
592 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
593 and 14bit ertpsel. Handle 64bit psel.
595 1999-08-04 Mark Mitchell <mark@codesourcery.com>
597 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
598 handling for REL relocations. And only left-shift R_MIPS26
599 relocation addends where necessary.
601 1999-08-03 Mark Mitchell <mark@codesourcery.com>
603 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
604 (mips_elf_next_lo16_relocation): Don't compute the addend here.
605 Just return the relocation found.
606 (mips_elf_relocate_section): Pull the LO16 addend out of the
607 section itself when using REL relocations.
609 * elf32-mips.c (mips_elf_calculate_relocation): Restore
610 _DYNAMIC_LINK handling and handling of undefined symbols in shared
611 libraries.
613 1999-08-03 Ian Lance Taylor <ian@zembu.com>
615 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
616 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
617 relocation against a symbol in an input section with no output
618 section. From Daniel Jacobowitz <drow@false.org>.
620 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
622 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
623 look for generated file correctly.
624 * aclocal.m4, configure: Rebuild.
626 1999-08-02 Mark Mitchell <mark@codesourcery.com>
628 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
629 and R_MIPS16_26 relocations correctly when relocating.
630 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
631 and R_MIPS_CALL_LO16 are for global symbols.
633 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
635 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
636 some fields.
637 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
638 variables and initialize them.
640 1999-08-01 Mark Mitchell <mark@codesourcery.com>
642 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
643 there are no global symbols requiring GOT entries.
644 (_bfd_mips_elf_size_dynamic_sections): Likewise.
645 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
646 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
648 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
649 symbols are considered to have the value zero.
650 (_bfd_mips_elf_relocate_section): Don't try to perform a
651 relocation for an undefined symbol.
652 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
653 GOT16 relocations.
655 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
657 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
658 wants ba,a,pt %xcc instead of %icc.
659 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
660 of large PLT entries.
661 (sparc64_elf_plt_ptr_offset): Fix calculation.
662 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
663 addend should be relative to load address, not .plt section start.
664 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
666 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
668 * elf-bfd.h (struct elf_backend_data): Add
669 print_symbol_all and output_arch_syms backend methods.
670 * elfxx-target.h: Likewise.
671 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
672 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
673 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
674 functions.
675 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
676 symbols in .dynsym, add their names into .dynstr. Put those symbols
677 into dynlocal.
678 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
679 pointers to STT_REGISTER symbols in dynsym section.
680 (sparc64_elf_print_symbol_all): New function.
681 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
682 printing using the print_symbol_all hook.
684 1999-07-30 Catherine Moore <clm@cygnus.com>
686 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
687 R_ARM_GNU_VTENTRY.
689 1999-07-29 Richard Henderson <rth@cygnus.com>
691 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
692 dynamic_sections_created.
694 1999-07-29 Richard Henderson <rth@cygnus.com>
696 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
697 (mips_rtype_to_howto): ... new function.
698 (_bfd_mips_elf_relocate_section): Use it.
700 1999-07-28 Mark Mitchell <mark@codesourcery.com>
702 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
704 1999-07-27 Nick Clifton <nickc@cygnus.com>
706 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
708 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
709 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
711 1999-07-23 Donn Terry <donn@interix.com>
713 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
714 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
715 * cofflink.c (coff_link_add_symbols): If PE, handle section
716 symbols specially.
717 * libcoff.h: Rebuild.
719 * config.bfd (i[3456]86-*-interix*): New target.
721 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
723 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
724 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
725 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
726 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
727 (COFF_SUPPORT_GNU_LINKONCE): Define.
728 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
729 (COFF_SUPPORT_GNU_LINKONCE): Define.
731 1999-07-21 Ian Lance Taylor <ian@zembu.com>
733 From Mark Elbrecht:
734 * makefile.dos: Remove; obsolete.
735 * configure.bat: Remove; obsolete.
737 1999-07-21 H.J. Lu <hjl@gnu.org>
739 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
741 1999-07-21 Philippe De Muyter <phdm@macqel.be>
743 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
744 message and fail if a symbol index is out of range.
746 1999-07-21 Ian Lance Taylor <ian@zembu.com>
748 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
749 when looking at a R_MIPS_GOT16 relocation.
751 1999-07-20 Nick Clifton <nickc@cygnus.com>
753 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
755 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
757 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
758 removed in previous change.
759 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
760 in relocateable output.
762 1999-07-19 Ian Lance Taylor <ian@zembu.com>
764 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
765 structure.
767 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
768 if they appear to be specially created by the linker.
770 1999-07-19 Nick Clifton <nickc@cygnus.com>
772 * targets.c (alternative_target): New field in bfd_target
773 structure.
774 (bfd_search_for_target): New function: Find a target that
775 satisifies a search function.
776 * bfd-in2.h: Regenerate.
778 * elfxx-target.h: Initialise the alternative_target field of
779 the bfd_target structures to point to the other target (if
780 defined).
781 * nlm-target.h: Initialise the alternative_target field of
782 the bfd_target structures to point to the other target (if
783 defined).
785 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
786 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
788 * aix386-core.c: Initialise new field of bfd_target structure.
789 * aout-adobe.c: Initialise new field of bfd_target structure.
790 * aout-arm.c: Initialise new field of bfd_target structure.
791 * aout-target.h: Initialise new field of bfd_target structure.
792 * aout-tic30.c: Initialise new field of bfd_target structure.
793 * binary.c: Initialise new field of bfd_target structure.
794 * bout.c: Initialise new field of bfd_target structure.
795 * cisco-core.c: Initialise new field of bfd_target structure.
796 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
797 * coff-alpha.c: Initialise new field of bfd_target structure.
798 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
799 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
800 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
801 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
802 * coff-i386.c: Initialise new field of bfd_target structure.
803 * coff-i860.c: Initialise new field of bfd_target structure.
804 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
805 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
806 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
807 * coff-mips.c: Initialise new field of bfd_target structure.
808 * coff-ppc.c: Initialise new field of bfd_target structure.
809 * coff-rs6000.c: Initialise new field of bfd_target structure.
810 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
811 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
812 * coff-tic30.c: Initialise new field of bfd_target structure.
813 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
814 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
815 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
816 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
817 * hppabsd-core.c: Initialise new field of bfd_target structure.
818 * hpux-core.c: Initialise new field of bfd_target structure.
819 * i386msdos.c: Initialise new field of bfd_target structure.
820 * i386os9k.c: Initialise new field of bfd_target structure.
821 * ieee.c: Initialise new field of bfd_target structure.
822 * ihex.c: Initialise new field of bfd_target structure.
823 * irix-core.c: Initialise new field of bfd_target structure.
824 * mipsbsd.c: Initialise new field of bfd_target structure.
825 * netbsd-core.c: Initialise new field of bfd_target structure.
826 * oasys.c: Initialise new field of bfd_target structure.
827 * osf-core.c: Initialise new field of bfd_target structure.
828 * ppcboot.c: Initialise new field of bfd_target structure.
829 * ptrace-core.c: Initialise new field of bfd_target structure.
830 * sco5-core.c: Initialise new field of bfd_target structure.
831 * som.c: Initialise new field of bfd_target structure.
832 * srec.c: Initialise new field of bfd_target structure.
833 * tekhex.c: Initialise new field of bfd_target structure.
834 * trad-core.c: Initialise new field of bfd_target structure.
835 * versados.c: Initialise new field of bfd_target structure.
836 * vms.c: Initialise new field of bfd_target structure.
838 1999-07-19 Andreas Schwab <schwab@suse.de>
840 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
841 and rel_hdr.
843 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
845 * elflink.h (elf_link_adjust_relocs): New function.
846 (elf_bfd_final_link): Use it.
847 (elf_link_input_bfd): Deal with the fact that there can be
848 two relocation sections for a single section.
849 (elf_reloc_link_order): Likewise.
851 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
852 a relocateable object.
853 (_bfd_mips_elf_relocate_section): Handle relocateable links.
855 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
857 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
858 (sparc64_elf_get_reloc_upper_bound,
859 sparc64_elf_get_dynamic_reloc_upper_bound,
860 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
861 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
862 New functions.
863 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
864 ELF64_R_TYPE_ID/DATA where appropriate.
866 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
868 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
869 DT_SPARC_PLTFMT.
871 1999-07-16 Ian Lance Taylor <ian@zembu.com>
873 * elf32-mips.c (mips_elf_local_relocation_p): New static
874 function.
875 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
876 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
877 Always set *require_jalxp.
878 (mips_elf_stub_section_p): Mark abfd parameter as unused.
879 (_bfd_mips_elf_relocate_section): Only look for LO16 following
880 GOT16 if the GOT16 is against a local symbol. Don't return false
881 for an undefined symbol. If there is an overflow, assert that we
882 have a name.
884 1999-07-16 Andreas Schwab <schwab@suse.de>
886 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
887 variables `link' and `elfsec'.
888 (elf_bfd_final_link): Remove unused variable `os'.
890 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
892 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
893 a PT_PHDR program headers.
894 (_bfd_mips_elf_final_link): Don't assume there are going to be
895 section symbols when we're not building a shared object.
896 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
897 we need one.
899 1999-07-15 J.T. Conklin <jtc@redback.com>
901 * config.bfd (i[3456]86-*-vxworks*): New target.
903 1999-07-15 Mark Mitchell <mark@codesourcery.com>
905 * elf32-mips.c (mips_elf_stub_section_p): New function.
906 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
907 (mips_elf_relocate_section): Adjust calling sequence for
908 mips_elf_calculate_relocation and mips_elf_perform_relocation.
909 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
910 required.
912 1999-07-15 Ian Lance Taylor <ian@zembu.com>
914 * configure.in: Bump version number to 2.9.5.
915 * configure: Rebuild.
917 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
919 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
920 64bit format.
921 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
922 to derive final type instead of hardwiring a selection.
924 1999-07-14 Mark Mitchell <mark@codesourcery.com>
926 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
927 things relocated by R_MIPS16_GPREL.
928 (mips_elf_perform_relocation): Likewise.
930 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
932 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
934 1999-07-14 Richard Henderson <rth@cygnus.com>
936 * elf32-mips.c (struct mips_got_info): Add global_gotno.
937 (_bfd_mips_elf_size_dynamic_sections): Set it.
938 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
939 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
940 new argument max_local.
942 1999-07-14 Mark Mitchell <mark@codesourcery.com>
944 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
945 subwords when handling an R_MIPS16_26 relocation.
946 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
947 semantics.
949 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
950 dst_mask to match reality.
951 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
952 (mips_elf_obtain_contents): Use bfd_get.
953 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
954 (mips_elf_relocate_section): Likewise.
956 1999-07-13 Mark Mitchell <mark@codesourcery.com>
958 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
959 (mips_elf_relocate_section): Adjust calling sequence for
960 mips_elf_perform_relocation.
961 (mips_elf_perform_relocation): Take additional argument. Handle
962 R_MIPS16_26. Use bfd_put for convenience.
964 1999-07-13 Richard Henderson <rth@cygnus.com>
966 * elf.c (assign_file_positions_for_segments): Thinko last change.
967 Always overwrite p_flags.
969 1999-07-13 Richard Henderson <rth@cygnus.com>
971 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
972 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
973 .dynbss and .rel[a].bss if want_dynbss.
974 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
976 1999-07-13 Richard Henderson <rth@cygnus.com>
978 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
980 1999-07-13 Richard Henderson <rth@cygnus.com>
982 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
983 (struct elf_link_hash_table): Add dynlocal.
984 (_bfd_elf_link_lookup_local_dynindx): Prototype.
985 (_bfd_elf_link_adjust_dynindx): Delete.
986 (_bfd_elf_link_renumber_dynsyms): Prototype.
987 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
988 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
989 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
990 (_bfd_elf_link_lookup_local_dynindx): New function.
991 (elf_link_renumber_hash_table_dynsyms): New function.
992 (_bfd_elf_link_renumber_dynsyms): New function.
993 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
994 (struct elf_assign_sym_version_info): Delete removed_dynamic.
995 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
996 instead of elf_link_remove_section_and_adjust_dynindices.
997 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
998 (elf_link_assign_sym_version): Remove removed_dynamic code.
999 (elf_link_renumber_dynsyms): Delete.
1000 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1002 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1003 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1004 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1005 * elf32-mips.c: Similarly.
1006 * elf32-ppc.c: Similarly.
1007 * elf32-sparc.c: Similarly.
1008 * elf64-alpha.c: Similarly.
1009 * elf64-sparc.c: Similarly.
1011 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1013 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1014 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1015 when the relocation is against _gp_disp.
1017 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1019 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1020 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1021 to possibly_dynamic_relocs. Adjust usage throughout code.
1022 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1023 (elf_mips_ctor64_howto): Likewise.
1024 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1025 Adjust indentation.
1026 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1027 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1028 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1029 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1031 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1033 * Makefile.am: Rebuild dependencies.
1034 * Makefile.in: Rebuild.
1036 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1037 * bfd-in2.h: Rebuild.
1039 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1040 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1041 structure initializations. Add casts.
1042 * reloc.c (EMPTY_HOWTO): Define.
1043 * bfd-in2.h: Rebuild.
1044 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1045 comparisons against 0.
1046 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1047 previous_ibfd_e_flags to unsigned long.
1048 * vms.h (struct vms_private_data_struct): Change section_count to
1049 unsigned.
1050 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1051 (_bfd_vms_write_gsd): Change symnum to unsigned.
1052 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1053 * vms-tir.c (etir_sta): Change psect to unsigned.
1054 (alloc_section): Change idx to unsigned.
1055 (tir_sta, tir_ctl): Change psect to unsigned.
1056 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1057 * vms.c (priv_section_count): Change to unsigned.
1059 1999-07-12 Andreas Schwab <schwab@suse.de>
1061 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1062 * m68klinux.c: Likewise.
1064 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1066 * Many files: Changes to avoid gcc warnings: Remove unused local
1067 variables. Add default case to enum switches.
1068 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1069 compile if not COFF_IMAGE_WITH_PE.
1070 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1071 (bfd_arm_get_bfd_for_interworking): Likewise.
1072 (bfd_arm_process_before_allocation): Likewise.
1073 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1074 * pei-arm.c: Likewise.
1075 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1076 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1077 (mips_elf_got16_entry): Put parens around & in body of ==.
1078 (mips_elf_calculate_relocation): Correct test for empty string.
1079 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1080 stderr.
1081 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1082 format.
1084 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1086 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1087 as appropriate. Fill in structure initializations. Add variable
1088 initializations. Add casts.
1089 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1090 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1092 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1093 char *.
1094 * elf-bfd.h (bfd_elf_hash): Update declaration.
1095 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1096 when calling bfd_elf_hash.
1098 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1100 * libbfd.c (bfd_put_8): Make it of type `void'.
1101 * bfd-in2.h: Regenerated.
1102 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1103 for 32-bit hosts.
1104 (_bfd_mips_elf_final_link): Likewise.
1106 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1108 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1110 * config.bfd (hppa*-*-linux-gnu*): New target
1112 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1114 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1115 (_bfd_mips_elf_create_dynamic_sections): New function.
1116 (_bfd_mips_elf_add_symbol_hook): Likewise.
1117 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1118 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1119 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1120 (_bfd_mips_elf_gc_mark_hook): Likewise.
1121 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1122 (_bfd_mips_elf_always_size_sections): Likewise.
1123 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1124 (_bfd_mips_elf_check_relocs): Likewise.
1125 (_bfd_mips_elf_link_hash_table_create): Likewise.
1126 (_bfd_mips_elf_print_private_data): Likewise.
1127 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1128 (_bfd_mips_elf_final_link): Likewise.
1129 (_bfd_mips_elf_additional_program_headers): Likewise.
1130 (_bfd_mips_elf_modify_segment_map): Likewise.
1131 (_bfd_mips_elf_relocate_section): Likewise.
1132 * elf32-mips.c (mips_elf32_object_p): Move contents into
1133 _bfd_mips_elf_object_p.
1134 (mips_elf_additional_program_headers): Rename to
1135 _bfd_mips_elf_additional_program_headers.
1136 (mips_elf_modify_segment_map): Rename to
1137 _bfd_mips_elf_modify_segment_map.
1138 (elf_mips_abi_name): Change prototype.
1139 (mips_elf32_section_from_shdr): Merge into
1140 _bfd_mips_elf_section_from_shdr.
1141 (mips_elf32_section_processing): Merge into
1142 _bfd_mips_elf_section_processing.
1143 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1144 the right back-end ELF linker.
1145 (mips_elf_relocate_section): Rename to
1146 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1147 (mips_elf_link_output_symbol_hook): Rename to
1148 _bfd_mips_elf_link_output_symbol_hook.
1149 (mips_elf_create_dynamic_section): Rename to
1150 _bfd_mips_elf_create_dynamic_section.
1151 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1152 Adjust for 64-bit code. Use mips_elf_got_section.
1153 (mips_elf_adjust_dynamic_symbol): Rename to
1154 _bfd_mips_elf_adjust_dynamic_symbol. Use
1155 mips_elf_allocate_dynamic_relocations.
1156 (mips_elf_finish_dynamic_symbol): Rename to
1157 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1158 Adjust for 64-bit code.
1159 (mips_elf_finish_dynamic_sections): Rename to
1160 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1161 (mips_elf_always_size_sections): Rename to
1162 _bfd_mips_elf_always_size_sections.
1163 (mips_elf_add_symbol_hook): Rename to
1164 _bfd_mips_elf_add_symbol_hook.
1165 (mips_elf_next_lo16_addend): Constify.
1166 (mips_elf_calculate_relocation): Likewise.
1167 (mips_elf_obtain_contents): Likewise.
1168 (mips_elf_perform_relocation): Likewise.
1169 (mips_elf_create_dynamic_relocation): Likewise.
1170 (mips_elf_allocate_dynamic_relocations): New function.
1171 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1172 (MIPS_ELF_REL_SIZE): Likewise.
1173 (MIPS_ELF_DYN_SIZE): Likewise.
1174 (MIPS_ELF_GOT_SIZE): Likewise.
1175 (MIPS_ELF_SYM_SIZE): Likewise.
1176 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1177 (MIPS_ELF_GET_WORD): Likewise.
1178 (MIPS_ELF_PUT_WORD): Likewise.
1179 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1180 (STUB_LW): Conditionalize for 64-bit value.
1181 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1182 entries.
1183 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1184 Check it for inconsistency.
1185 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1186 ABI.
1187 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1188 .msym.
1189 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1190 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1191 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1192 (mips_elf_local_got_index): Likewise.
1193 (mips_elf_got_page): Likewise.
1194 (mips_elf_got_info): Likewise.
1195 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1196 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1197 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1198 instead of constant `2'.
1199 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1200 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1201 (mips_elf_size_dynamic_sections): Use
1202 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1203 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1204 Adjust all releveant entries in elf backend table.
1205 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1206 (mips_elf64_section_processing): Likewise.
1207 Adjust elf backend entries to use _bfd_mips_elf variants now
1208 publicly available.
1210 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1211 hash-entry sizes.
1212 (size_dynamic_sections): Likewise.
1213 (elf_link_output_extsym): Likewise.
1214 * elf.c: (elf_fake_sections): Likewise.
1215 * libbfd.c (bfd_get): New macro.
1216 (bfd_put): Likewise.
1217 * bfd-in2.h: Regenerated.
1219 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1221 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1222 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1223 wap_reloca_in, and swap_reloca_out.
1224 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1225 multiple internal relocations per external relocation.
1226 (link_read_relocs): Likewise.
1227 (elf_bfd_final_link): Likewise.
1228 (elf_link_input_bfd): Likewise.
1229 (elf_gc_mark): Likewise.
1230 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1231 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1232 elf_swap_dyn_in.
1233 (size_info): Add entries for new fields.
1234 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1235 (mips_elf64_be_swap_reloc_in): New function.
1236 (mips_elf64_be_swap_reloc_out): Likewise.
1237 (mips_elf64_be_swap_reloca_in): Likewise.
1238 (mips_elf64_be_swap_reloca_out): Likewise.
1239 (mips_elf64_size_info): Add entries for new fields.
1241 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1243 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1244 field equals the new rel_count field.
1245 (elf_link_input_bfd): When doing a relocateable link, use the new
1246 rel_count field rather than the reloc_count field.
1247 (elf_reloc_link_order): Likewise.
1248 (elf_finish_pointer_linker_section): Likewise.
1250 Based on patch from H.J. Lu <hjl@gnu.org>:
1251 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1252 shared library to override a weak definition in a regular object.
1254 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1256 * libhppa.h: Revert July 2, 1999 patch.
1258 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1259 need to generate DLTIND relocations, not DLTREL relocations.
1261 1999-07-05 Nick Clifton <nickc@cygnus.com>
1263 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1264 architectures.
1265 (coff_set_flags): Recognise arm 5 architectures.
1267 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1268 Add support for armv5 architecture.
1270 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1272 * reloc.c: Add new, assembler only, ARM reloc:
1273 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1275 * bfd-in2.h: Regenerate.
1277 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1279 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1280 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1281 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1282 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1283 * elf32-mips.c (ABI_64_P): New macro.
1284 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1285 (_bfd_mips_elf_find_nearest_line): Adjust call to
1286 _bfd_dwarf2_find_nearest_line.
1287 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1288 * libbfd.h: Regenerated.
1290 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1292 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1294 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1296 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1297 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1299 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1301 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1302 fields.
1303 (_bfd_elf_init_reloc_shdr): New function.
1304 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1305 bfd_alloc followed by memset.
1306 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1307 (elf_fake_sections): Here.
1308 (assign_section_numbers): Assign section numbers for the second
1309 relocation section, if required.
1310 * elflink.h (elf_link_output_relocs): New function.
1311 (elf_link_size_reloc_section): Likewise.
1312 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1313 (elf_link_input_bfd): Use elf_link_output_relocs.
1315 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1316 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1318 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1320 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1321 with 22bit format.
1323 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1325 * elf32-mips.c (mips_elf_got_info): Move declaration before
1326 prototypes. Change global_gotsym to be a pointer to a hash entry,
1327 rather than a number index.
1328 (mips_elf_link_hash_entry): Move declaration before prototypes.
1329 (mips_elf_irix6_finish_dynamic_symbol): New function.
1330 (mips_elf_sign_extend): Likewise.
1331 (mips_elf_high): Likewise.
1332 (mips_elf_higher): Likewise.
1333 (mips_elf_highest): Likewise.
1334 (mips_elf_global_got_index): Likewise.
1335 (mips_elf_local_got_index): Likewise.
1336 (mips_elf_got_offset_from_index): Likeiwse.
1337 (mips_elf_record_global_got_symbol): Likewise.
1338 (mips_elf_got_page): Likewise.
1339 (mips_elf_next_lo16_addend): Likewise.
1340 (mips_elf_calculate_relocation): Likewise.
1341 (mips_elf_obtain_contents): Likewise.
1342 (mips_elf_perform_relocation): Likewise.
1343 (mips_elf_assign_gp): Likewise.
1344 (mips_elf_sort_hash_table_f): Likewise.
1345 (mips_elf_sort_hash_table): Likewise.
1346 (mips_elf_got_section): Likewise.
1347 (mips_elf_got_info): Likewise.
1348 (mips_elf_create_local_got_entry): Likewise.
1349 (mips_elf_got16_entry): Likewise.
1350 (mips_elf_create_dynamic_relocation): Likewise.
1351 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1352 (mips_elf_final_gp): Use mips_elf_assign_gp.
1353 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1354 into SHN_SCOMMON automatically on IRIX6.
1355 (mips_elf_add_symbol_hook): Likewise.
1356 (mips_elf_relocate_section): Rewrite, using
1357 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1358 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1359 Don't deal with .rld_map on IRIX6.
1360 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1361 section flags appropriately for .got.
1362 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1363 the got. Call mips_elf_record_global_got_symbol and allocate
1364 local got space appropriately.
1365 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1366 char *. Rework calculation of GOT size. Sort dynamic symbol
1367 table entries so entries that do not require GOT entries appear at
1368 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1369 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1370 global_gotsym.
1371 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1372 entries.
1373 (mips_elf_finish_dynamic_symbol): Use
1374 mips_elf_irix6_finish_dynamic_symbol.
1375 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1376 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1377 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1379 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1381 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1382 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1384 1999-06-04 Philip Blundell <philb@gnu.org>
1386 * elf32-arm.h (elf_backend_got_header_size): Define.
1387 (elf_backend_plt_header_size): Likewise.
1389 1999-06-28 Jim Pick <jim@jimpick.com>
1391 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1393 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1395 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1396 relocation function.
1397 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1399 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1401 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1402 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1403 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1404 (_bfd_mips_elf_section_from_shdr): Use them.
1405 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1406 of GP-relative sections.
1407 (_bfd_mips_elf_set_section_contents): Use them.
1408 (_bfd_mips_elf_section_processing): Share code between .sdata and
1409 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1410 (mips_elf_additional_program_headers): Add handling for
1411 PT_MIPS_OPTIONS segment on IRIX6.
1412 (mips_elf_modify_segment_map): Likeiwse.
1413 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1414 Include the options sections on IRIX6. Don't look for GP-relative
1415 sections by name; use SHF_MIPS_GPREL instead.
1416 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1417 the N32 ABI.
1418 (mips_elf_create_dynamic_sections): Don't muck about with section
1419 alignments and such on IRIX6.
1420 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1421 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1422 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1423 bfd_zalloc rather than bfd_alloc and memset.
1424 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1425 Don't assert the existence of .rld_map on IRIX6.
1426 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1428 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1429 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1430 instead.
1432 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1434 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1435 (mips_elf_swap_msym_out): New function.
1436 (mips_elf_create_msym_section): Likewise.
1437 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1438 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1439 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1440 section not named .msym.
1441 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1442 .msym directly. Set appropriate attributes for the .msym
1443 section.
1444 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1445 (mips_elf_link_hash_newfunc): Clear it.
1446 (mips_elf_create_dynamic_sections): Create the .msym section
1447 on IRIX6.
1448 (mips_elf_size_dynamic_sections): Allocate space for the
1449 .msym section. Add a DT_MIPS_MSYM entry.
1450 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1451 the symbol.
1452 (mips_elf_finish_dynamic_sections): Assign a value for
1453 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1455 * elf32-mips.c (irix_compat_t): New enumeration.
1456 (ABI_N32_P): New macro.
1457 (IRIX_COMPAT): Likewise.
1458 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1459 (mips_elf_relocate_section): Fix typo.
1461 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1463 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1464 as writable PE sections.
1466 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1468 * dwarf2.c (struct arange): New type.
1469 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1470 (arange_add): New function.
1471 (decode_line_info): Keep track of address ranges that a compilation
1472 unit covers.
1473 (comp_unit_contains_address): Return true if address is contained
1474 in _any_ of the address ranges associated with a compilation unit.
1475 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1476 on the first comp_unit that contains the address.
1478 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1480 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1481 (decode_line_info): Add variable STASH and initialize it to point
1482 to the per-bfd dwarf2_debug info. Remove static variable
1483 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1485 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1487 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1488 shared library to have an undefined symbol.
1490 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1491 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1493 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1495 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1496 * elf32-hppa.c: Remove everything related to symbol extension
1497 sections & records. Use the common elf_hppa_final_write_processing.
1499 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1501 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1502 functions instead of _init/_fini if requested.
1504 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1506 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1507 field.
1509 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1511 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1512 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1513 field to 0, not -1.
1514 (ppc_elf_finish_dynamic_sections): Check for positive section
1515 dynindx field, rather than comparing against -1.
1516 (ppc_elf_relocate_section): Only return false if undefined_symbol
1517 or reloc_overflow fail, not always upon encountering an error.
1519 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1521 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1522 bfd_byte * before performing pointer arithmetic.
1524 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1526 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1527 support.
1528 * elf32-hppa.c: Include elf-hppa.h.
1529 (ARCH_SIZE): Define.
1530 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1531 now.
1532 (elf32_hppa_info_to_howto): Similarly.
1533 (elf_hppa_howto_table): Similarly.
1534 (elf_hppa_reloc_type_lookup): Similarly.
1535 (hppa_elf_gen_reloc_type): Similarly.
1536 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1538 1999-06-22 Nick Clifton <nickc@cygnus.com>
1540 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1541 handling R_V850_22_PCREL relocation.
1543 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1545 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1546 type.
1548 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1550 * section.c (_bfd_strip_section_from_output): Ignore sections
1551 DISCARDed by the link script.
1553 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1555 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1556 Remove unused local variable spp.
1558 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1559 the entry symbol is not set.
1561 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1563 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1564 GPDISP or LITUSE in a relocatable link.
1566 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1568 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1569 * (alloc_dwarf1_func): Likewise.
1571 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1573 * libhppa.h: Fix various formatting errors.
1574 (assemble_3); Rewrite using CATENATE.
1575 (assemble_17): Fix various bugs.
1577 1999-06-16 Nick Clifton <nickc@cygnus.com>
1579 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1581 1999-06-15 Richard Henderson <rth@cygnus.com>
1583 * section.c (SEC_SHORT): Define.
1584 * bfd-in2.h: Rebuild.
1586 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1588 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1589 Remove abfd parameter. Use _bfd_strip_section_from_output.
1590 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1592 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1593 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1594 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1595 function.
1596 (bfd_elf_size_dynamic_sections): Use it.
1598 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1600 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1601 complain_overflow_bitfield to complain_overflow_signed.
1603 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1605 * elflink.h (elf_link_read_relocs_from_section): New function,
1606 split out from ...
1607 (elf_link_read_relocs): Here. Use it for both relocation
1608 sections.
1610 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1612 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1613 asect->reloc_count is valid.
1615 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1617 * elf32-mips.c (mips_elf32_section_processing): Permit a
1618 SHT_MIPS_REGINFO section to have a size of 0.
1620 1999-06-12 David O'Brien <obrien@freebsd.org>
1622 * config.bfd (alpha*-*-freebsd*): New target.
1623 (i[3456]86-*-freebsd*): Now defaults to ELF.
1625 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1627 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1628 wrap if the relocation covers the high bit of an address.
1630 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1632 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1634 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1635 instead of R_SPARC_max.
1636 (sparc64_elf_info_to_howto): Likewise.
1637 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1638 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1640 1999-06-07 Richard Henderson <rth@cygnus.com>
1642 * section.c (_bfd_strip_section_from_output): Remove output
1643 sections with no initial link_order.
1645 1999-06-07 Nick Clifton <nickc@cygnus.com>
1647 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1649 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1651 * Makefile.am (SOURCE_HFILES): Add missing headers.
1652 * Makefile.in: Regenerated.
1654 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1656 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1657 the N32 ABI.
1659 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1661 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1662 range undefweak symbols.
1663 * hash.c: Add missing comma after @xref{}
1664 * linker.c: Likewise.
1666 1999-06-04 Nick Clifton <nickc@cygnus.com>
1668 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1669 if not defined.
1670 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1671 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1672 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1673 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1675 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1677 * Makefile.am: Rebuild dependencies.
1678 (BFD32_BACKENDS): Add dwarf1.lo.
1679 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1680 * Makefile.in: Rebuild.
1682 1999-06-04 Nick Clifton <nickc@cygnus.com>
1684 * Makefile.am: Add epoc-arm-pe target.
1685 * Makefile.in: Regenerate.
1686 * pe-arm.c: Only redefine interworking function names if they have
1687 not already been redefined.
1688 * pei-arm.c: Only redefine interworking function names if they have
1689 not already been redefined.
1690 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1691 name space clash.
1692 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1693 name space clash.
1695 1999-06-03 Nick Clifton <nickc@cygnus.com>
1697 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1699 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1701 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1703 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1705 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1706 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1708 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1710 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1711 in other text sections.
1713 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1715 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1716 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1717 * libbfd.h: Regenerate.
1718 * coff-sh.c (sh_merge_private_data): Delete.
1719 (coff_bfd_merge_private_bfd_data): Change to
1720 _bfd_generic_verify_endian_match.
1721 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1723 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1725 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1727 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1729 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1730 prototype.
1731 (bfd_elf32_arm_process_before_allocation): Likewise.
1732 * bfd-in2.h: Rebuild.
1734 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1736 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1737 track of end_sequence markers.
1738 (add_line_info): Add END_SEQUENCE arg.
1739 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1740 debug-line info---it doesn't work right if a compilation unit
1741 consists of multiple discontiguous code-sequences. It would be
1742 worthwhile to optimize for the common case where a compilation
1743 unit results in a contiguous set of code sequences, but this is
1744 quite tricky to get right for arbitrary DWARF2 files.
1745 (lookup_address_in_line_info_table): Don't use the last line entry
1746 for a compilation unit for anything with an address higher than
1747 this line entry. Also, check for end_sequence markers to
1748 correctly handle discontinuities.
1749 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1750 compilation units, check all compilation units with each->high==0
1751 just like when reading compilation units.
1753 * dwarf2.c (decode_line_info): Initialize table->files and
1754 table->last_line to NULL to avoid segfaults due to random
1755 values in these members.
1756 (concat_filename): Check for out-of-range file number before
1757 indexing filename table. Segfaults suck.
1759 * dwarf2.c (decode_line_info): Don't truncate address to least
1760 significant 32 bits (breaks 64 bit targets).
1761 (lookup_address_in_function_table): Ditto.
1762 (comp_unit_contains_address): Ditto.
1764 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1766 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1767 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1768 (mips_elf64_howto_table_rela): Likewise.
1770 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1771 split out from ...
1772 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1773 single section has two associated relocation sections.
1775 1999-06-02 Mark Salter <msalter@cygnus.com>
1777 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1778 COFF_WITH_PE defined.
1780 1999-06-02 Nick Clifton <nickc@cygnus.com>
1782 * pe-arm.c: Rename global arm interworking functions to avoid name
1783 collision when all targets BFD is built.
1784 * pei-arm.c: Ditto.
1786 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1788 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1789 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1790 (bfd_elf_section_data): Add use_rela_p.
1791 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1792 (_bfd_elf_new_section_hook): Likewise.
1793 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1794 use_rela_p.
1795 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1796 * elfcode.h (write_relocs): Determine whether or not use rela
1797 relocs based on the relocation section header.
1798 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1799 instead of use_rela_p.
1800 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1801 (elf_backend_may_use_rela_p): Likewise.
1802 (elf_backend_default_use_rela_p): Likewise.
1803 (elfNN_bed): Use them.
1805 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1807 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1809 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1811 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1812 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1813 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1814 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1815 * bfd-in2.h: Regenerated.
1816 * libbfd.h: Likewise.
1817 * elf32-mips.c (mips_info_to_howto_rela): New function.
1818 (USE_REL): Adjust for new conventions.
1819 (MINUS_ONE): New macro.
1820 (elf_mips_howto_table): Add R_MIPS_SUB.
1821 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1822 and MIPS_GOT_DISP.
1823 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1824 .MIPS.content section.
1825 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1826 with .MIPS.content as .MIPS.content sections. Set
1827 SHF_MNIPS_NOSTRIP for such section.
1828 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1829 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1830 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1832 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1834 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1835 variable.
1837 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1838 `else'.
1840 1999-05-30 Philip Blundell <philb@gnu.org>
1842 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1843 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1844 the addend does not overflow into the rest of the word.
1846 1999-05-29 Nick Clifton <nickc@cygnus.com>
1848 * bfd-in.h: Amend prototype for
1849 bfd_elf32_arm_process_before_allocation .
1850 * bfd-in.h: Regenerate.
1852 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1853 elements in a fixed sized array.
1854 (ARM_ELF_ABI_VERSION): Define.
1855 (ARM_ELF_OS_ABI_VERSION): Define.
1856 (R_ARM_THM_ABS5): Fix rightshift and size.
1857 (R_ARM_THM_PC22): Fix size.
1858 (R_ARM_PLT32): Define Howto.
1859 (find_howto): New function: Locate a howto based on a reloc
1860 number.
1861 (elf32_arm_info_to_howto): Use find_howto if necessary.
1862 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1863 bfd_reloc_code_real_type.
1864 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1865 and BFD_RELOC_VTABLE_ENTRY.
1866 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1868 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1869 elements in a fixed sized array.
1870 (ARM_ELF_ABI_VERSION): Define.
1871 (ARM_ELF_OS_ABI_VERSION): Define.
1872 (R_ARM_THM_ABS5): Fix rightshift and size.
1873 (R_ARM_THM_PC22): Fix size.
1874 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1875 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1876 bfd_reloc_code_real_type.
1878 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1879 no_pipeline_knowledge.
1880 (elf32_arm_link_hash_create): Initialise new field to zero.
1881 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1882 no_pipeline_knowledge. Use this parameter to initialise the field
1883 in the globals data structure.
1884 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1885 no_pipeline_knowledge is false and the binary is from an old
1886 toolchain.
1887 (elf32_arm_merge_private_data): Generate an error if an attempt is
1888 made to linl together big endian and little endian code.
1889 (elf32_arm_post_process_headers): New function: Initialise the
1890 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1891 header.
1892 (elf_backend_post_process_headers): Define.
1894 1999-05-28 Nick Clifton <nickc@cygnus.com>
1896 * elf-bfd.h (struct elf_backend_data): Add new field:
1897 elf_backend_post_process_headers.
1899 * elfxx-target.h (elf_backend_post_process_headers): Define to
1900 NULL if not already defined.
1901 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1903 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1904 to zero.
1905 (_bfd_elf_compute_section_file_positions): Call
1906 elf_backend_post_process_headers if defined.
1908 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1910 * configure.in: Check whether getuid and getgid exist.
1911 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1912 HAVE_GETGID are not defined, respectively.
1913 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1914 getgid.
1915 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1916 * configure, config.in: Rebuild.
1918 1999-05-28 Martin Dorey <mdorey@madge.com>
1920 * elf32-i960.c: New file.
1921 * elf.c (prep_headers): Handle bfd_arch_i960.
1922 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1923 * config.bfd (i960-*-elf*): New target.
1924 * configure.in (bfd_elf32_i960_vec): New target vector.
1925 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1926 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1927 * Makefile.in, aclocal.m4, configure: Rebuild.
1929 1999-05-27 Nick Clifton <nickc@cygnus.com>
1931 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1932 R_ARM_PLT32.
1933 (find_howto): New function: Find entries in the
1934 elf32_arm_howto_table.
1935 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1936 computed simply.
1937 (elf32_arm_reloc_type_lookup): Add lookup for
1938 BFD_RELOC_ARM_PLT32.
1940 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1942 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1943 (elf32_arm_link_hash_table_create): Use above function as the
1944 constructor for hash table entries.
1945 (elf32_arm_relocate_section): Avoid crash when there is no output
1946 section.
1947 (elf32_arm_final_link_relocate): New parameter h.
1948 (elf32_arm_relocate_section): Pass symbol hash entry to above
1949 routine.
1950 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1951 comments.
1953 1999-05-25 Catherine Moore <clm@cygnus.com>
1955 * coff-arm.c (coff_arm_relocate_section): Don't emit
1956 base file entries for pc-relative values.
1958 1999-05-25 DJ Delorie <dj@cygnus.com>
1960 * peicode.h (coff_swap_sym_in): When we create the actual section
1961 to reflect the not-there section C_SECTION symbols refer to,
1962 change the symbol class to C_STAT as the section is now really
1963 there.
1965 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1967 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1968 1999-03-25.
1970 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1972 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1973 F_PIC_INT to F_PIC.
1974 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1975 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1977 1999-05-16 Nick Clifton <nickc@cygnus.com>
1979 * coff-mcore.c (in_reloc_p): Reinstate.
1981 1999-05-15 Nick Clifton <nickc@cygnus.com>
1983 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1984 * bfd-in2.h: Regenerate.
1985 * coff-mcore.c (in_reloc_p): Remove defintion.
1986 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1987 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1988 IMAGE_REL_MCORE_RVA.
1989 (coff_mcore_rtype_to_howto): Add special processing for
1990 IMAGE_REL_MCORE_RVA.
1991 (coff_mcore_relocate_section): Add support for
1992 IMAGE_REL_MCORE_RVA.
1993 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1994 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1995 R_MCORE_RELATIVE.
1996 (mcore_elf_relocate_section): Delete redundant case labels.
1998 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2000 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2001 precedence between bit-and and comparison.
2003 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2005 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2006 list of target formats (targ_selvecs).
2007 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2008 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2010 1999-05-10 DJ Delorie <dj@cygnus.com>
2012 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2013 reasonable mode until "ar x" is smart enough to skip it (fixes
2014 gcc/libgcc.a builds on mips-ecoff targets
2016 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2017 to work. Hack to support MS import libraries, which use different
2018 COMDAT types than GNU.
2019 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2020 to implied zero-length sections (see peicode below)
2021 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2022 filename symbols, which use one *or more* auxents.
2023 * coffswap.h (coff_swap_aux_in): ditto
2024 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2025 sections
2027 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2029 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2030 for all relocations.
2032 1999-05-10 Catherine Moore <clm@cygnus.com>
2034 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2035 if COFF_IMAGE_WITH_PE.
2036 (bfd_arm_process_before_allocation): Likewise.
2037 (bfd_arm_get_bfd_for_interworking): Likewise.
2038 * coff-arm.c: Likewise.
2039 * bfd-in2.h: Regenerate.
2040 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2041 (armpe_big_vec): Likewise.
2042 * configure: Rebuild.
2044 1999-05-10 Nick Clifton <nickc@cygnus.com>
2046 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2047 section, not just .rel. Same for .rela.
2049 1999-05-07 Nick Clifton <nickc@cygnus.com>
2051 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2052 endianism with an error message.
2054 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2056 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2057 assignment from "unsigned char *" to "char *".
2058 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2060 1999-05-05 Catherine Moore <clm@cygnus.com>
2062 * coff-arm.c (coff_arm_relocate_section): Add one to
2063 address of ARM_RVA32 thumb functions.
2065 1999-05-05 Catherine Moore <clm@cygnus.com>
2067 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2068 (elf32_m68k_copy_private_bfd_data): New.
2069 (elf32_m68k_merge_private_bfd_data): New.
2070 (elf32_m68k_print_private_bfd_data): New.
2071 (CPU32_FLAG): Define.
2072 (PLT_CPU32_ENTRY_SIZE): Define.
2073 (elf_cpu32_plt0_entry): Declare.
2074 (elf_cpu32_plt_entry): Declare.
2075 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2076 (elf_m68k_finish_dynamic_symbol): Likewise.
2077 (elf_m68k_finish_dynamic_sections): Likewise.
2078 (elf_backend_plt_header_size): Remove definition.
2079 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2080 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2081 (bfd_elf32_bfd_set_private_flags): Define.
2082 (bfd_elf32_bfd_print_private_bfd_data): Define.
2084 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2086 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2087 and R_LONG_PCREL_MODE.
2089 1999-04-29 Nick Clifton <nickc@cygnus.com>
2091 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2093 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2095 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2096 in relocation calculation.
2098 1999-04-26 Tom Tromey <tromey@cygnus.com>
2100 * aclocal.m4, configure: Updated for new version of libtool.
2102 1999-04-21 Nick Clifton <nickc@cygnus.com>
2104 * coff-mcore.c: Add support for mcore relocs.
2106 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2108 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2109 incorrect use EF_MIPS_xxBITPTRS.
2111 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2113 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2114 variable insn.
2116 * bfd-in2.h: Rebuild.
2117 * libbfd.h: Rebuild.
2119 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2121 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2122 (coff_arm_relocate_section): Add ARM26D transform. Only
2123 change to ARM26D for relocateable links.
2125 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2127 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2128 (bfd_elf32_bfd_print_private_bfd_data): New.
2130 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2132 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2133 refetch addend if USE_REL, add many comments regarding current state.
2134 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2135 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2136 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2137 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2139 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2141 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2142 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2144 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2146 * dwarf2.c (decode_line_info): Don't truncate address to least
2147 significant 32 bits (breaks 64 bit targets).
2148 (lookup_address_in_function_table): Ditto.
2149 (comp_unit_contains_address): Ditto.
2151 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2153 * coff-arm.c (arm_emit_base_file_entry): New routine.
2154 (A2T3_OFFSET): Define.
2155 (T2A3_OFFSET): Define.
2156 (coff_arm_relocate_section): Emit base file entries for interworking
2157 stubs.
2159 1999-04-13 Philip Blundell <philb@gnu.org>
2161 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2162 relocs 17 through 19.
2164 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2166 * elfcode.h: Remove fnmatch.h.
2167 * elflink.h (elf_link_assign_sym_version): Call back to ld
2168 instead of calling fnmatch.
2170 * config.bfd (i?86-*-beoself): Include pe vecs.
2172 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2174 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2175 to go missing.
2177 1999-04-10 Richard Henderson <rth@cygnus.com>
2179 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2180 when trying to resolve dynamic symbol references.
2181 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2182 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2183 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2184 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2185 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2186 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2187 * elflink.h (elf_link_output_extsym): Likewise.
2189 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2191 * section.c (_bfd_strip_section_from_output): New function moved from
2192 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2193 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2194 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2195 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2196 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2197 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2198 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2199 * bfd-in2.h: Update.
2201 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2203 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2205 1999-04-08 Nick Clifton <nickc@cygnus.com>
2207 * coff-mcore.c: New File: Support for mcore-pe targets.
2208 * cpu-mcore.c: New File: Support for mcore targets.
2209 * elf32-mcore.c: New File: Support for mcore-elf target.
2210 * pe-mcore.c: New File: Definitions for mcore-pe target.
2211 * pei-mcore.c: New File: Definitions for mcore-pei target.
2212 * Makefile.am: Add support for MCore targets.
2213 * Makefile.in: Regenerate.
2214 * config.bfd: Add support for MCore targets.
2215 * configure.in: Add support for MCore targets.
2216 * configure: Regenerate.
2217 * archures.c: Add support for MCore architecture.
2218 * bfd-in2.h: Regenerate.
2219 * coffcode.h: Add support for mcore-pe targets.
2220 * elf.c: Add support for mcore-elf target.
2221 * reloc.c: Add support for MCore relocs.
2222 * targets.c: Add support for MCore targets.
2224 1999-04-07 Nick Clifton <nickc@cygnus.com>
2226 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2227 R_ARM_XPC25 and R_ARM_THM_XPC22.
2228 (elf32_arm_reloc_map): Remove redundant entries.
2230 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2232 * sysdep.h (LC_MESSAGES): Never define.
2234 1999-04-06 Chris Torek <torek@bsdi.com>
2236 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2237 all callers. Rewrite completely.
2238 (_bfd_relocate_contents): Rewrite overflow checking.
2239 * bfd-in2.h: Rebuild.
2241 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2243 From Gabriel Paubert <paubert@iram.es>:
2244 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2245 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2246 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2247 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2248 * ppcboot.c (ppcboot_vec): Use little endian routines for
2249 headers.
2251 * elf.c (elfcore_strndup): Only define if it will be used.
2252 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2253 and irelend.
2254 (ppc_elf_check_relocs): Remove unused local i.
2255 (ppc_elf_gc_mark_hook): Add default case to switch.
2257 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2258 * srec.c (srec_scan): Accept \r in symbol definitions.
2259 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2260 (symbolsrec_object_p): Likewise.
2262 1999-04-04 Don Bowman <don@pixsci.com>
2264 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2266 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2268 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2269 last_line.
2270 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2271 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2272 switch.
2273 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2274 local i.
2275 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2276 local val.
2278 1999-03-31 Nick Clifton <nickc@cygnus.com>
2280 * config.bfd: Add support for arm-epoc-pe target.
2281 * configure.in: Add support for arm-epoc-pe target.
2282 * configure: Regenerate.
2283 * targets.c: Add support for arm-epoc-pe target.
2284 * coff-arm.c: Allow header files to override definition of
2285 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2286 * pe-arm.h: Allow previous header files to override definition of
2287 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2288 * pei-arm.h: Allow previous header files to override definition of
2289 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2290 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2291 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2293 1999-03-30 Nick Clifton <nickc@cygnus.com>
2295 * elf.c (elf_map_symbols): Handle the case where section
2296 symbols are generated for content-less sections which are
2297 not mapped to the output file.
2299 * linker.c: Replace direct references to fields in BFD structure
2300 with accessor macros.
2302 * elflink.h: Replace direct references to fields in BFD structure
2303 with accessor macros.
2305 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2307 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2309 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2310 account when adjusting section symbols during a partial link.
2312 1999-03-24 Nick Clifton <nickc@cygnus.com>
2314 * coff-sparc.c (struct coff_reloc_map): Change type of field
2315 'bfd_reloc_val' to bfd_reloc_code_real_type.
2316 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2317 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2318 * elf32-arc.c (struct arc_reloc_map): Ditto.
2319 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2320 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2321 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2322 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2323 * elf32-sh.c (struct elf_reloc_map): Ditto.
2324 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2325 * elf32-v850.c (struct v850_reloc_map): Ditto.
2326 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2327 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2328 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2330 1999-03-17 Martin Hunt <hunt@cygnus.com>
2332 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2333 function so source-level assembly works. If multiple N_SOs
2334 are seen without and N_FUNs, create an indextable entry with
2335 a NULL function name.
2337 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2339 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2340 of certian similar cpus.
2342 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2344 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2345 Add the 5000. Change the architecture for the 5400 to mips4.
2346 (elf_mips_mach): Add r5000.
2348 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2350 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2352 1999-03-11 Nick Clifton <nickc@cygnus.com>
2354 * binary.c (binary_set_section_contents): Generate warning about
2355 huge file offsets for any section that will occupy file space, not
2356 just those that are loadable.
2358 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2360 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2362 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2364 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2366 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2368 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2369 * elflink.h: Revert all changes since Feb 16. Instead:
2370 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2371 appropriate. Copy it to version symbols.
2372 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2373 symbols if appropriate.
2374 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2375 symbol if appropriate.
2376 (elf_link_output_extsym): If symbol is marked as undefined, and
2377 has no nonweak references, mark it as weak undefined.
2379 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2381 * elflink.h (elf_merge_symbol): When overriding a dynamic
2382 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2383 function.
2384 (elf_link_add_object_symbols): Don't copy the other field if we
2385 are overridding.
2387 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2389 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2390 shared object with a weak undefined symbol.
2392 1999-02-18 Nick Clifton <nickc@cygnus.com>
2394 * elfarm-nabi.c: Set partial_inplace back to false.
2396 1999-02-17 Nick Clifton <nickc@cygnus.com>
2398 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2399 (USER_LABEL_PREFIX): Set to "_".
2401 The following patches are from: Scott Bambrough
2402 <scottb@corelcomputer.com>
2404 * libaout.h (M_ARM6_NETBSD): Set to 143.
2406 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2407 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2408 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2409 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2410 * bfd-in2.h: Regenerate.
2412 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2413 'true' as REL relocs are now being used. Add new PIC relocs:
2414 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2415 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2417 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2418 of targets.
2419 (elf32_arm_final_link_relocate): Change parameters so that entire
2420 reloc is passed. Add support for PIC relocs.
2421 (elf32_arm_relocate_section): Pass entire reloc to
2422 elf32_arm_final_link_relocate.
2423 (elf32_arm_check_relocs): Handle new PIC relocs.
2424 (elf32_arm_adjust_dynamic_symbol): New function.
2425 (elf32_arm_size_dynamic_sections): New function.
2426 (elf32_arm_discard_copies): New function.
2427 (elf32_arm_finish_dynamic_symbol): New function.
2428 (elf32_arm_finish_dynamic_sections): New function.
2429 (ELF_MAXPAGE_SIZE): Define.
2430 (bfd_elf32_bfd_reloc_type_lookup): Define.
2431 (elf_backend_relocate_section): Define.
2432 (elf_backend_adjust_dynamic_symbol): Define.
2433 (elf_backend_create_dynamic_sections): Define.
2434 (elf_backend_finish_dynamic_symbol): Define.
2435 (elf_backend_finish_dynamic_sections): Define.
2436 (elf_backend_size_dynamic_sections): Define.
2437 (elf_backend_plt_readonly): Define.
2438 (elf_backend_want_got_plt): Define.
2439 (elf_backend_want_plt_sym): Define.
2441 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2443 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2444 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2445 (_bfd_mips_elf_fake_sections): Likewise.
2447 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2449 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2450 bfd_elf32_arm_get_bfd_for_interworking,
2451 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2452 with elfarm-nabi.c.
2454 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2455 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2456 elf32_arm_find_nearest_line): Make them static.
2458 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2460 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2461 callers. Do not merge a definition from a shared object with a
2462 weak undefined symbol.
2463 (elf_link_add_object_symbols): Do not change the symbol type or
2464 size if the old symbol overrides the new one.
2466 1999-02-08 Nick Clifton <nickc@cygnus.com>
2468 * config.bfd: Add support for strongarm target.
2470 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2472 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2473 fields instead of unsigned char.
2475 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2477 * Makefile.am: Rebuild dependencies.
2478 * Makefile.in: Rebuild.
2480 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2482 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2483 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2484 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2485 * acinclude.m4: Add comments to uses of AC_DEFINE.
2486 * acconfig.h: Remove.
2487 * configure: Rebuild with current autoconf/automake.
2488 * aclocal.m4: Likewise.
2489 * config.in: Likewise.
2490 * Makefile.in: Likewise.
2492 1999-02-04 DJ Delorie <dj@cygnus.com>
2494 * libbfd.c (real_read): don't call fread for zero bytes. This
2495 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2497 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2499 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2500 of a jump is in the current 256 MB region.
2502 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2504 * format.c (bfd_check_format_matches): Change last patch to only
2505 take effect for the binary target.
2507 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2509 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2511 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2513 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2515 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2517 * format.c (bfd_check_format_matches): If the target was
2518 previously specified, don't check other targets when checking for
2519 an archive file.
2521 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2523 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2524 (elf32_arm_reloc_type_lookup): Removed
2525 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2526 (elf32_arm_reloc_type_lookup): New.
2527 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2528 (elf32_arm_reloc_type_lookup): New.
2530 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2532 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2533 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2534 * Makefile.am: Use new files.
2535 * Makefile.in: Regenerate.
2536 * configure.in: Use new files.
2537 * configure: Regenerate.
2539 1999-02-01 Nick Clifton <nickc@cygnus.com>
2541 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2542 (fr30_elf_gc_sweep_hook): New function.
2543 (elf_backend_can_gc_sections): Define.
2545 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2547 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2548 and bfd_elf32_bigarm_oabi_vec.
2550 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2552 * Makefile.am (elf32-arm-oldabi.lo): New.
2553 (elf32-arm-newabi.lo): New.
2554 * Makefile.in: Regenerate.
2555 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2556 (arm-*-elf): Likewise.
2557 (arm-*-oabi): New.
2558 (thumb-*-oabi): New.
2559 * configure: Regenerate.
2560 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2561 (bfd_elf32_bigarm_oabi_vec): New.
2562 * elf32-arm-newabi.c: New.
2563 * elf32-arm-oldabi.c: New.
2564 * elf32-arm.c: Removed.
2565 * elf32-arm.h: New.
2567 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2569 * binary.c (binary_set_section_contents): Omit warnings for
2570 unloadable sections.
2572 1999-01-31 Michael Meissner <meissner@cygnus.com>
2574 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2575 powerpc{,le}-*-eabi.
2577 1999-01-29 Nick Clifton <nickc@cygnus.com>
2579 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2580 * dwarf2.c (read_signed_leb128): Remove unused variables.
2582 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2584 * elf.c (assign_file_positions_for_segments): Only adjust
2585 p_align when needed.
2587 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2589 * binary.c (binary_set_section_contents): Don't return early for a
2590 non-loadable section, in case the first section is non-loadable.
2591 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2592 W. Rozycki <macro@ds2.pg.gda.pl>.
2594 1999-01-28 Nick Clifton <nickc@cygnus.com>
2596 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2597 R_FR30_GNU_VTENTRY relocs.
2599 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2601 * elflink.h (elf_link_output_sym): Zero syms which are
2602 part of sections which have been excluded.
2604 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2606 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2607 to F_PIC_INT.
2608 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2609 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2611 1999-01-27 Nick Clifton <nickc@cygnus.com>
2613 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2614 relocation.
2615 (fr30_final_link_relocate): Use computed value as result of
2616 relocation.
2618 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2620 * binary.c (binary_set_section_contents): Emit warning for
2621 huge file offsets due to widely-dispersed section LMAs.
2623 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2625 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2626 align first section to largest section alignment, not first
2627 section alignment.
2629 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2631 * configure.in: Require autoconf 2.12.1 or higher.
2633 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2635 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2636 * bfd-in2.h: Likewise.
2637 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2639 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2641 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2642 * cpu-mips.c: Add support for and independent 4111.
2643 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2644 (_bfd_mips_elf_final_write_processing):
2645 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2647 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2649 * elf32-mips.c (elf_mips_abi_name): New.
2650 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2652 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2654 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2655 Handle bfd_mach_mips4300.
2657 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2659 * elf32-i386.c: Remove leaked development code from patch
2660 1998-12-10 by Richard Henderson.
2662 1998-12-10 Richard Henderson <rth@cygnus.com>
2664 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2665 in debug sections for symbol defined externally.
2667 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2669 * targets.c (bfd_target_vector): Remove duplicate entry for
2670 tekhex_vec.
2672 1998-12-09 Nick Clifton <nickc@cygnus.com>
2674 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2675 since we are using RELAs.
2677 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2679 SCO Open Server Release 5 core file support, from Jouke Numan
2680 <jnuman@hiscom.nl>:
2681 * sco5-core.c: New file.
2682 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2683 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2684 * Makefile.am: Rebuild dependencies.
2685 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2686 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2687 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2688 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2689 * bfd-in2.h, configure, Makefile.in: Rebuild.
2691 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2693 * config.bfd (hppa*-*-mpeix*): New target.
2694 * configure.in: Add AC_HEADER_DIRENT.
2695 (hppa*-*-mpeix*): New target.
2696 * configure.host (hppa*-*-mpeix*): New host.
2697 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2698 friends rather than just including <sys/dir.h>.
2699 * som.h (struct som_symbol): Add hppa_priv_level and apto
2700 tc_data. Change all users.
2701 (struct somdata): Add comp_unit field.
2702 (obj_som_compilation_unit): Define.
2703 (bfd_som_attach_compilation_unix): Declare.
2704 * som.c: Check HOST_HPPAMPEIX.
2705 (struct som_misc_symbol_info): Add new field priv_level.
2706 (som_object_setup): Add current_offset parameter. Change all
2707 callers.
2708 (setup_sections): Likewise.
2709 (som_object_p): For EXECLIBMAGIC, read the lst header.
2710 (som_write_symbol_strings): Add compilation_unit parameter.
2711 Change all callers.
2712 (som_finish_writing): Write out compilation_unit.
2713 (som_bfd_derive_misc_symbol_info): Set priv_level.
2714 (som_build_and_write_symbol_table): Set xleast field to 3.
2715 (som_slurp_symbol_table): Set symbol priv_level.
2716 (bfd_som_attach_compilation_unit): New function.
2717 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2718 priv_level into symbol_value.
2719 * configure, config.in: Rebuild.
2721 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2723 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2724 warning function to call _bfd_error_handler instead.
2726 * libbfd.c (COERCE32): Cast through unsigned long and long to
2727 avoid bug in old version of gcc.
2729 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2730 (elf_backend_additional_program_headers): Don't define.
2732 1998-12-08 Nick Clifton <nickc@cygnus.com>
2734 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2735 relocations to include offset of 2 included in the insns, and the
2736 offset of the relocs within the section.
2738 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2740 The following changes were made by David Taylor
2741 <taylor@texas.cygnus.com>, Edith Epstein
2742 <eepstein@sophia.cygnus.com>, Jim Blandy
2743 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2744 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2745 changes originally made by HP; HP did not create ChangeLog
2746 entries.
2748 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2749 automake macro library.
2751 * hpux-core.c (hpux_core_core_file_p): this function now
2752 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2753 found in the corefile! Also, in hpux_core_core_file_p, if we
2754 encounter a section with an unknown type, don't punt. Instead,
2755 just skip it. Also, count the number of sections of known type
2756 that we encounter. If we encounter at least one good one, then
2757 we'll declare that the file is a core file. If we encounter any
2758 unknown ones but some known ones, then we'll issue a warning (but
2759 still declare it to be a core file). Also, correctly decide when a
2760 file is not a core.
2761 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2762 (CORE_ANON_SHMEM): define if not defined.
2763 (hpux_core_struct): add members lwpid and user_tid.
2764 (core_kernel_thread_id, core_user_thread_id): new macros.
2765 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2766 the name before storing it in the bfd.
2767 (hpux_core_core_file_p): handle threads.
2769 * libhppa.h (GET_FIELD): protect against redefinition.
2770 (HPPA_WIDE): define.
2771 (GET_FIELD): define.
2772 (GET_BIT): define.
2773 (MASK): define.
2774 (CATENATE): define.
2775 (ELEVEN): define.
2776 (sign_extend): redefine.
2777 (assemble_6): define.
2778 (assemble_12): rewrite.
2779 (assemble_16): define.
2780 (assemble_16a): define.
2781 (assemble_17): rewrite.
2782 (assemble_22): define.
2784 1998-12-07 Nick Clifton <nickc@cygnus.com>
2786 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2787 relocations for signed values.
2789 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2791 * mipsbsd.c (MY(set_arch_mach)): Make static.
2792 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2793 bfd_mach_mips* macros rather than simple numbers.
2795 COFF weak symbol support, based on patches from Mark Elbrecht
2796 <snowball3@usa.net>:
2797 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2798 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2799 (coff_write_alien_symbol): Likewise.
2800 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2801 (coff_link_add_symbols): Likewise.
2802 (_bfd_coff_link_input_bfd): Likewise.
2803 (_bfd_coff_write_global_sym): Likewise.
2805 * elf.c (copy_private_bfd_data): Always initialize the
2806 includes_phdrs field.
2808 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2809 file defines a symbol first mentioned in an ELF file.
2811 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2812 possible, rather than only if BFD64.
2813 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2814 not __GNUC__.
2815 * bfd-in2.h: Rebuild.
2817 * srec.c (srec_set_section_contents): Correct test to avoid
2818 switching to 4 byte addresses after seeing a second section which
2819 requires 3 byte addresses. From Joel Schantz
2820 <joel.schantz@argosys.boeing.com>.
2822 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2823 <aymeric.vincent@emi.u-bordeaux.fr>.
2825 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2827 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2828 decide whether the output file is -mrelocatable-lib,
2829 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2831 1998-12-03 Nick Clifton <nickc@cygnus.com>
2833 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2834 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2835 * bfd-in2.h: Regenerate.
2836 * libbfd.h: Regenerate
2838 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2840 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2841 link against a dynamic symbol with no type or size.
2843 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2845 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2846 relocation for section which does not get loaded.
2847 (elf_i386_relocate_section) [R_386_32]: Likewise.
2849 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2851 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2852 reloc_count and i long instead of unsigned long. Handle error
2853 return from bfd_canonicalize_reloc.
2855 1998-12-01 Nick Clifton <nickc@cygnus.com>
2857 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2858 a hash table.
2860 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2862 * elf32-sh.c (elf/sh.h): Include.
2863 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2864 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2865 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2866 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2867 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2869 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2871 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2872 causes division by zero later on.
2874 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2876 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2877 needed.
2879 1998-11-25 DJ Delorie <dj@cygnus.com>
2881 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2882 hook now.
2884 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2886 * elf32-fr30.c (fr30_elf_relocate_section): Call
2887 fr30_final_link_relocate.
2888 (fr30_final_link_relocate): New function: Handle I20 and I32
2889 relocs.
2890 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2891 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2892 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2894 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2895 chain to empty.
2897 The following changes are based on a patch submitted by Gianluca
2898 Moro <glctr@abc.it>:
2900 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2901 not already been updated.
2902 (find_remembered_hi16s_reloc): New parameter 'already_found'
2903 returns state of remembered hi16s reloc.
2904 (remember_hi16s_reloc): Set 'found' field to false.
2905 (hi16s_location): Add 'found' field.
2907 1998-11-23 DJ Delorie <dj@cygnus.com>
2909 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2910 to see .DLL files as unrecognized.
2911 (i3coff_object_p): Sorry, had to hack it to not recognize these
2912 files (pei-i386) on request.
2914 1998-11-23 DJ Delorie <dj@cygnus.com>
2916 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2917 relents. Call bfd_check_format to reinitialize.
2919 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2921 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2922 warnings.
2924 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2926 * aclocal.m4: regenerate
2927 * configure: regenerate
2929 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2931 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2932 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2933 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2934 respect it as an upper bound on what memory to reference.
2935 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2936 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2937 update vtable_entries_size appropriately.
2939 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2941 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2942 reloc number.
2944 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2946 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2947 bfds; they have no "file" so we fake it.
2948 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2949 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2950 resizing the memory buffer.
2951 * opncls.c (bfd_make_writable): New function; lets you write a
2952 bfd_create'd bfd to an in-memory buffer.
2953 (bfd_make_readable): New function; lets you read back that buffer
2954 as if it were from bfd_openr. Used to build generated archive
2955 members (winsup's ld's dlltool)
2957 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2959 * po/bfd.pot: Regenerated.
2961 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2963 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2964 linked list.
2966 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2968 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2969 element of the gotentry list for local symbols too.
2970 (elf64_alpha_relocate_section): Unify local and global handling.
2971 Assert that gotent->use_count > 0.
2973 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2975 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2976 update for file name changes of July 2, 1998.
2977 (vms_vax_vec): New.
2978 * configure: Rebuild.
2980 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2982 * po/bfd.pot: Regenerated.
2984 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2986 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2987 * aclocal.m4, configure: regenerate
2989 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2991 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2993 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2995 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2996 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2997 was cached.
2998 * aclocal.m4, configure: regenerated.
3000 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3002 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3003 R_D10V_GNU_VTENTRY relocs.
3004 (elf_d10v_howto_table): Likewise.
3005 (d10v_reloc_map d10v_reloc_map): Likewise.
3006 (elf32_d10v_gc_mark_hook): New.
3007 (elf32_d10v_gc_sweep_hook): New.
3008 (elf32_d10v_check_relocs): New.
3009 (elf32_d10v_relocate_section): New.
3010 (elf_backend_relocate_section): Define.
3011 (elf_backend_can_gc_sections): Define.
3013 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3015 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3016 (BFD64_BACKENDS): ...from here.
3017 (BFD32_BACKENDS_CFILES): Move vms files here...
3018 (BFD64_BACKENDS_CFILES): ...from here.
3019 * Makefile.in: Rebuild.
3021 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3023 * Makefile.am: Add FR30 target.
3024 * Makefile.in: Add FR30 target.
3025 * archures.c: Add support for FR30.
3026 * config.bfd: Add support for FR30.
3027 * configure.in: Add support for FR30.
3028 * reloc.c: Add support for FR30 relocations.
3029 * targets.c: Add support for FR30 relocations.
3030 * bfd-in2.h: Regenerate.
3031 * configure: Regenerate.
3032 * libbfd.h: Regenerate.
3033 * cpu-fr30.c: New file.
3034 * elf32-fr30.c: New file.
3036 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3038 * configure.in: detect cygwin* instead of cygwin32*
3039 * configure: regenerate
3041 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3043 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3044 use bfd_malloc and free instead and check return value from bfd_malloc.
3046 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3048 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3049 * libbfd.h: Rebuild.
3051 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3052 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3053 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3054 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3055 section.
3056 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3057 field.
3058 (mips_elf_link_hash_table_create): Don't initialize
3059 dynsym_sec_strindex.
3060 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3061 (mips_elf_size_dynamic_sections): Generate a section symbol for
3062 every output section.
3063 (mips_elf_finish_dynamic_sections): Count all sections for
3064 DT_MIPS_UNREFEXTNO.
3065 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3066 output sections.
3068 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3070 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3071 for later PLT entries in large PLTs.
3072 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3074 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3076 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3078 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3080 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3081 * elflink.h (elf_collect_hash_codes): New function. This function is
3082 called for each exported symbol and we compute the ELF hash value for
3083 it.
3084 (compute_bucket_value): New function. It is called from
3085 size_dynamic_sections to determine the hash table size. When we are
3086 optimizing a better, but slower, algorithm is used.
3087 (size_dynamic_sections): Call compute_bucket_value.
3089 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3091 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3093 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3094 R_SH_GNU_VTENTRY.
3095 (sh_elf_gc_mark_hook): New.
3096 (sh_elf_gc_sweep_hook): New.
3097 (sh_elf_check_relocs): New.
3098 (elf_backend_can_gc_sections): Define.
3100 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3102 * acinclude.m4: undo previous gettext change
3103 * aclocal.m4: rebuild with right version of aclocal.
3105 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3107 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3108 aclocal.m4 to acinclude.m4, so they don't get lost.
3110 * elfcore.h: rewrite for better corefile support.
3111 * elf.c (elfcore_*): new functions.
3112 * elf-bfd.h (elf_obj_tdata): new structure members.
3113 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3114 flavor of procfs.
3115 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3117 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3119 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3120 and R_M32R_GNU_VTENTRY.
3121 (elf_backend_can_gc_sections): Define.
3122 (m32r_elf_check_relocs): New.
3123 (m32r_elf_gc_mark_hook): New.
3124 (m32r_elf_gc_sweep_hook): New.
3125 (m32r_elf_relocate_section): Handle VT relocs.
3127 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3129 * coff-arm.c (arm_relocate_section): Remove redundant test.
3131 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3132 cleat that the 'bitsize' field is the size of the bitfield AFTER
3133 relocation not before.
3135 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3137 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3138 relocs.
3140 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3142 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3143 R_SPARC_GNU_VTENTRY.
3144 (elf32_sparc_check_relocs): Handle them.
3145 (elf32_sparc_reloc_type_lookup): Likewise.
3146 (elf32_sparc_relocate_section): Likewise.
3147 (elf32_sparc_gc_mark_hook): New.
3148 (elf32_sparc_gc_sweep_hook): New.
3150 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3152 * som.c (som_finish_writing): Perform some sanity checks when
3153 writing an executable or shared library.
3155 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3157 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3158 * configure.in (elf): Add dwarf1.lo.
3159 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3160 * elf.c (_bfd_elf_find_nearest_line): Add call to
3161 _bfd_dwarf1_find_nearest_line.
3162 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3163 Add call to _bfd_dwarf1_find_nearest_line.
3164 * configure: Rebuilt.
3166 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3168 * elflink.h (elf_gc_sections): Do not allow garbage
3169 collection if dynamic sections have been created.
3171 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3173 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3174 R_V850_GNU_VTENTRY.
3175 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3176 (v850_elf_perform_relocation): Likewise.
3177 (v850_elf_final_link_relocate): Likewise.
3178 (v850_elf_relocate_section): Likewise.
3179 (v850_elf_gc_sweep_hook): New routine.
3180 (v850_elf_gc_mark_hook): New routine.
3181 (elf_backend_can_gc_sections): Define.
3183 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3185 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3186 that dynobj exists.
3188 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3190 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3191 Declare size as bfd_size_type.
3192 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3194 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3196 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3197 structure.
3198 * som.c (CPU_PA_RISC2_0): Define.
3199 (_PA_RISC2_0_ID): Likewise.
3200 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3202 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3204 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3205 has a base which is already defined, only add the referenced
3206 symbol to the dynamic symbol table if it is defined or referenced
3207 by a regular file.
3209 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3210 correctly.
3212 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3214 * elflink.h (elf_link_add_object_symbols): Undo last change.
3216 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3218 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3219 symbol for the indirect alias to a versioned symbol.
3221 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3223 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3224 (elf32_i386_vtentry_howto): New.
3225 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3226 or elf32_i386_vtinherit_howto on lookup.
3228 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3230 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3231 reloc_type. Rename R_68K__max to R_68K_max.
3232 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3233 reloc.
3235 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3237 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3238 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3240 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3241 after.
3243 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3245 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3246 message has a null byte terminator.
3248 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3250 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3251 word subject to R_V850_32 relocation.
3253 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3255 * dwarf2.c: Add comment describing problem computing line numbers
3256 for undefined symbols at link time.
3258 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3260 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3261 transform a defweak into a plt entry.
3262 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3263 plt entry references to receive a RELATIVE reloc.
3264 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3265 (elf64_alpha_relocate_section): Assert we don't overrun
3266 the allocated relocation space.
3268 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3270 * elf.c (swap_out_syms): Always treat section symbols as
3271 special, even if they are attached to a common section.
3273 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3275 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3276 sections with v850 common section attributes into named v850
3277 common sections.
3278 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3279 common section attributes into named v850 common sections.
3281 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3283 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3284 statement.
3286 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3288 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3289 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3290 reloc to the wrong section a warning, not an error. .dynsbss
3291 is not an output section, so there is no need to check for it.
3293 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3295 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3297 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3299 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3300 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3301 R_ARM_GNU_VTENTRY.
3302 (elf32_arm_gc_mark_hook): New.
3303 (elf32_arm_gc_sweep_hook): New.
3304 (elf32_arm_check_relocs): New.
3305 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3306 relocations.
3307 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3308 relocations.
3310 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3312 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3313 assume there is no PLT or GOT.
3315 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3317 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3318 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3319 also accepted as a function symbol type.
3321 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3323 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3325 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3327 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3328 match definition of _bfd_gc_sections field.
3329 * libbfd.h: Rebuild.
3331 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3333 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3334 the addend of a dynamic relocation referencing a section.
3335 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3336 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3338 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3340 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3341 bed has a size_dynamic_sections routine before trying to use it.
3343 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3345 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3346 _bfd_elf_rel_vtable_reloc_fn.
3348 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3350 * Makefile.am: Add elf32-arm.c.
3351 * Makefile.in: Rebuild.
3352 * elf-bfd.h: Add elf_backend_get_symbol_type.
3353 * elf.c (swap_out_syms): If defined, call
3354 elf_backend_get_symbol_type.
3355 * elf32-arm.c: Define elf_backend_get_symbol_type.
3356 (elf32_arm_get_symbol-type): New routine.
3357 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3358 (bfd_elf32_arm_process_before_allocation): Change to
3359 check for STT_ARM_TFUNC.
3360 (elf32_arm_final_link_relocate): Likewise.
3361 * elfxx-target.h: Add elf_backend_get_symbol_type.
3363 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3365 * archures.c (bfd_mach_alpha_ev[456]): New.
3366 * cpu-alpha.c: Rework to match these types.
3367 * bfd-in2.h: Rebuild.
3369 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3371 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3372 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3374 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3375 (elf_i386_reloc_type_lookup): Recognize them.
3376 (elf_i386_check_relocs): Pass them off to generic code.
3377 (elf_i386_relocate_section): Ignore them.
3378 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3379 (elf_backend_can_gc_sections): True.
3381 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3383 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3384 before looking at owner field.
3385 (elf32_arm_to_thumb_stub): Ditto.
3386 (elf32_arm_relocate_section): Compute name before calling
3387 elf32_arm_final_link_relocate().
3389 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3391 * elf.c: comment and formatting cleanups.
3392 * elfcore.h: ditto.
3394 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3396 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3397 (core files are treated differently than object files).
3398 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3399 bfd_elf_mkcorefile): declare.
3400 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3401 bfd_elf_mkcorefile): add to bfd_target vector.
3402 * elfcore.h (elf_core_file_p): save the program header table,
3403 and set the bfd architecture from the elf file header.
3404 * elf.c (bfd_elf_mkcorefile): new function.
3405 (_bfd_elf_write_corefile_contents): new function.
3406 (assign_file_positions_for_segments): add cases for handling
3407 PT_NOTE segments. (assign_file_positions_except_relocs):
3408 core files should be handled the same as exec files.
3409 (prep_headers): identify core files as type ET_CORE.
3410 (copy_private_bfd_data): identify the sections belonging to
3411 the PT_NOTE segment.
3413 * elf32-sparc.c (elf32_sparc_final_write_processing):
3414 add break statement to default case.
3416 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3418 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3419 section (not input) will be in sections ".sbss", ".sbss2",
3420 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3421 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3422 output_offset for correct evaluation of addend.
3424 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3426 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3427 elf32_arm_allocate_interworking_sections and
3428 elf32_arm_process_before_allocation.
3430 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3432 * bfd-in.h: Ammend prototype for
3433 elf32_arm_process_before_allocation to remove surplus third
3434 argument.
3436 * bfd-in2.h: Regenerate.
3438 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3440 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3442 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3444 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3445 calculated for RELOC_SPARC_REV32 case.
3447 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3449 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3450 elf32_arm_allocate_interworking_sections and
3451 elf32_arm_process_before_allocation.
3452 * bfd-in2.h: Regenerated.
3453 * elf32-arm.c Define elf32_arm_link_hash_table.
3454 (insert_thumb_branch): New routine.
3455 (find_thumb_glue): New routine.
3456 (find_arm_glue): New routine.
3457 (record_arm_to_thumb_glue): New routine.
3458 (record_thumb_to_arm_glue): New routine.
3459 (elf32_arm_link_hash_table_create): New routine.
3460 (elf32_arm_get_bfd_for_interworking): New routine.
3461 (elf32_arm_allocate_interworking_sections) New routine.
3462 (elf32_arm_process_before_allocation) New routine.
3463 (elf32_thumb_to_arm_stub): New routine.
3464 (elf32_arm_to_thumb_stub): New routine.
3465 (elf32_print_private_bfd_data): Fix typo.
3466 (elf32_arm_final_link_relocate): Add argument sym_sec.
3467 Check for branches to thumb symbols in case R_ARM_PC24.
3468 Check for branches to arm symbols in case R_ARM_THM_PC22.
3469 (elf32_arm_relocate_section): Pass symbol section to
3470 elf32_arm_final_link_relocate.
3472 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3474 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3475 entries unless the symbol is defined in the executable; in
3476 particular, undefined weak symbols get a PLT entry.
3478 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3480 * libaout.h: Remove nested comment to avoid warning.
3482 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3484 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3485 R_ARM_PC24 relocation.
3487 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3489 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3490 argument is_local. Add argument sym_flags. Check sym_flags
3491 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3492 (elf32_arm_relocate_section): Don't pass local sym and pass
3493 sym_flags to elf32_arm_final_link_relocate.
3495 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3497 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3498 to not count too few relocs for dynamicly linked executables.
3500 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3502 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3503 symbols without a dynamic index dynamic. Consider all weak
3504 symbols dynamic.
3505 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3506 correspondance between input and output sections.
3508 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3510 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3511 that use a .got.plt section start the got offset at zero.
3513 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3515 * ieee.c (ieee_write_processor): Correct the processor ID written
3516 out for bfd_arch_m68k, accommodating change of March 25.
3518 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3520 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3521 R_ARM_THM_RPC22 relocations.
3523 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3525 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3526 are always dynamic.
3527 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3528 .got relocs in -Bsymbolic shared objects.
3530 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3532 * elf32-arm.c: Add private flags to ELF header.
3533 (elf32_arm_print_private_bfd_data): New Function.
3534 (elf32_arm_set_private_flags): New Function.
3535 (elf32_arm_copy_private_flags): New Function.
3536 (elf32_arm_merge_private_bfd_data): New Function.
3538 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3540 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3541 a local symbol.
3542 (elf32_sparc_relocate_section): Likewise.
3544 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3546 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3547 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3548 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3549 of the function. Recognize no .plt as static linking.
3551 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3553 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3554 ".liblist" string through gettext.
3556 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3558 * Makefile.am: Add support for elf32-arm.lo.
3559 * Makefile.in: Rebuild.
3560 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3561 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3562 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3563 * configure: Regenerate.
3564 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3565 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3566 bfd_target bfd_elf32_littlearm_vec.
3567 * elf32-arm.c: New file.
3569 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3571 * libaout.h (M_SPARCLITE_LE): New machine.
3572 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3573 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3574 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3575 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3576 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3577 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3578 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3579 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3580 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3581 be BFD_RELOC_SPARC_REV32.
3582 * reloc.c: Ditto.
3583 * config.bfd (sparc86x-*-aout): New
3585 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3587 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3588 actually mapping the output sections.
3590 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3593 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3594 (mn10300_elf_reloc_map): Similarly.
3595 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3597 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3599 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3600 Irix 6.
3601 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3602 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3603 elf_mips_reloc_type defined in elf/mips.h.
3605 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3607 * elf64-mips.c: Remove reloc_type definition completely. It's now
3608 in elf/mips.h.
3610 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3612 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3613 as they are defined in elf/mips.h now.
3615 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3618 * Re-add lost change:
3619 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3620 "movm_stack_size".
3621 (mn10300_elf_relax_section): Include stack space for register saves
3622 in the imm8 field of a "call" instruction.
3623 (compute_function_info): Determine how much stack is allocated by
3624 the movm instruction. Fix typo.
3625 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3627 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3629 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3630 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3632 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3634 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3636 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3638 * elf32-hppa.h: Let ELF header define the enum containing the
3639 external reloc numbers.
3640 * elf32-i386.h: Likewise.
3642 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3644 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3645 * elf32-mips.c: Likewise.
3646 * elf32-ppc.c: Likewise.
3648 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3650 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3651 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3652 prblems.
3653 * bfd-in.h: Regenerate.
3654 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3655 parameter to 'unsigned int' to avoid K&R compatability problems.
3657 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3659 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3660 functionname_ptr to be const. Change line_ptr to be unsigned.
3662 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3663 macro is not defined. Change second parameter from bfd_link_info
3664 to coff_final_link_info. Add prototype.
3665 (coff_final_link_postscript): Simplify handling when macro is not
3666 defined. Add prototype.
3668 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3670 * elf-mn10300.c: Before include system specific ELF header define
3671 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3672 * elf32-mips.c: Likewise.
3673 * elf32-ppc.c: Likewise.
3675 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3677 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3678 temporary patch over to elf64-mips.c as well.
3680 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3682 * elf32-mips.c (reloc_type): Temporarily disable definition of
3683 standard relocation since they are now defined in elf/mips.h.
3685 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3687 * elf-m10200.c (mn10200_elf_final_link_relocate):
3688 Modify range test for case R_MN10200_8.
3690 * elf-m10300.c (mn10300_elf_final_link_relocate):
3691 Modify range test for case R_MN10300_8.
3693 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3695 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3696 * elf32-i386.c (elf_backend_got_header_size): Define.
3697 (elf_backend_plt_header_size): Define.
3698 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3699 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3700 * elfxx-target.h: Provide a default of zero.
3701 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3702 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3704 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3705 entry from an executable, even if the plt refcount goes to 0.
3707 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3709 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3710 directory name at the line number.
3712 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3713 with an unspecified type.
3715 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3717 * sunos.c: Add undef of valid to avoid problem on SunOS.
3719 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3721 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3723 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3725 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3726 R_68K_PCxx and R_68K_xx relocations. Make sure that
3727 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3728 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3729 R_68K_xx relocations.
3730 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3731 that has no plt entry.
3732 (elf_m68k_relocate_section): Ignore the plt offset in a static
3733 link.
3734 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3735 an ignored symbol.
3736 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3737 a static link.
3739 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3740 types.
3741 (howto_table, reloc_map): Add entries for them.
3742 (elf_m68k_check_relocs): Handle them. Implement reference
3743 counting for got and plt entries.
3744 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3745 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3746 symbols.
3747 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3748 (elf_m68k_relocate_section): Handle the new reloc types.
3749 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3750 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3751 * elflink.h (elf_link_add_object_symbols): When creating an
3752 indirect reference for symbol versioning also copy the plt
3753 offset.
3754 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3755 flag also reset the plt offset.
3756 (elf_link_assign_sym_version): Likewise.
3757 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3758 the size of the entry in bytes.
3759 (elf_gc_allocate_got_offsets): Likewise.
3761 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3763 * elflink.h (elf_gc_sections): Return true rather than falling off
3764 the bottom.
3766 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3767 xmalloc.
3769 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3771 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3772 comment describing when it should be enabled.
3773 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3774 with GCC sources.
3776 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3778 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3779 information ATN records.
3781 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3783 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3784 section for an absolute symbol in a fully linked file. Based on
3785 patch from Christian Holland <CHolland@de.lucent.com>.
3787 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3789 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3790 that a symbol is undefined.
3792 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3794 * som.c (som_bfd_gc_sections): Define.
3796 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3798 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3799 overflows in ARM_26D patches, since they have already been
3800 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3802 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3804 * coffcode.h (coff_write_object_contents): If we have any long
3805 section names, call coff_write_symbols even if there are no
3806 symbols.
3808 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3810 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3811 PT_LOAD segment, rather than only setting it once for the entire
3812 file.
3814 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3815 rather than ignoring every phdr with a p_paddr of 0, ignore all
3816 the phdrs if they all have a p_paddr of 0.
3818 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3819 section was discarded from the link.
3821 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3823 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3825 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3827 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3828 floating point operations.
3830 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3832 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3833 function symbols.
3835 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3837 Merge of vax/vms (read-only) support
3838 * configure.com: Support Vax target.
3839 * makefile.vms: Support Vax target.
3840 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3841 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3842 support.
3843 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3844 support.
3845 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3846 support.
3847 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3848 support.
3849 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3850 support.
3851 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3852 * targets.c (bfd_target_ovax_flavour): New flavour.
3853 (vms_alpha_vec): Renamed from evax_alpha_vec.
3854 (vms_vax_vec): New.
3855 (target_vector): Update accordingly.
3856 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3857 evax_alpha_vec.
3858 (vax*-*-*vms*): New target.
3859 * Makefile.am: Update for renamed files. Rebuild dependencies.
3860 * bfd-in2.h: Rebuild.
3861 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3863 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3865 Based on patch from Matt Semersky <matts@scd.hp.com>:
3866 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3867 pointer on abfd->outsymbols.
3868 (generic_add_output_symbol): Handle NULL sym parameter.
3870 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3872 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3873 LMA of sections.
3875 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3877 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3878 when handling 32 bit immediate relocs.
3879 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3881 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3883 * section.c (STD_SECTION): Account for recently added gc_mark
3884 field in struct asection.
3886 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3887 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3889 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3891 ELF Section-level Garbage Collection:
3892 * bfd.c (bfd_gc_sections): New.
3893 * aout-adobe.c: Hook to default implementation.
3894 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3895 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3896 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3897 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3898 * tekhex.c, versados.c: Likewise.
3899 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3900 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3902 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3903 (bfd_generic_gc_sections): New.
3904 * section.c (SEC_KEEP): New.
3905 (asection): Add gc_mark member.
3907 * elfcode.h (elf_gc*): New name remappings.
3908 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3909 sections to be excluded.
3910 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3911 (elf_gc_propogate_vtable_entries_used): New.
3912 (elf_gc_smash_unused_vtentry_relocs): New.
3913 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3914 (elf_gc_common_finalize_got_offsets): New.
3915 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3916 * elfxx-target.h: Add and default gc hooks.
3918 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3919 for unions.
3920 (struct elf_obj_tdata): Likewise for local_got_offsets.
3921 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3922 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3923 * elf64-sparc.c, elflink.h: Likewise.
3925 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3926 (ELF_LINK_HASH_MARK): Define.
3927 (struct elf_backend_data): Add GC hooks.
3928 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3930 * elf-m10300.c (mn10300_elf_check_relocs): New.
3931 (mn10300_elf_gc_mark_hook): New.
3932 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3933 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3934 (mn10300_elf_final_link_relocate): Likewise.
3935 (mn10300_elf_relocate_section): Likewise.
3936 (elf_backend_can_gc_sections): Define.
3937 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3938 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3939 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3940 (mips_info_to_howto_rel): Likewise.
3941 (mips_elf_relocate_section): Likewise.
3942 (mips_elf_check_relocs): Likewise.
3943 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3944 (elf_backend_can_gc_sections): Define.
3945 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3946 (ppc_elf_howto_raw): Handle them.
3947 (ppc_elf_reloc_type_lookup): Likewise.
3948 (ppc_elf_relocate_section): Likewise.
3949 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3950 Handle new vtable relocs.
3951 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3952 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3953 (elf_backend_can_gc_sections): Define.
3955 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3957 * archures.c (bfd_mach_mn10300): Define.
3958 * elf-m10300.c: Include elf/mn10300.h
3959 (elf_mn10300_mach): New function.
3960 (_bfd_mn10300_elf_final_write_processing): Likewise.
3961 (_bfd_mn10300_elf_object_p): Likewise.
3962 (elf_backendfinal_write_processing): Define.
3963 (elf_backend_object_p): Likewise.
3965 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3967 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3968 relocation.
3970 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3972 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3973 link_next field, not the next field.
3975 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3977 * elf.c (map_sections_to_segments): Check the section address
3978 against the phdr size both with and without a modulo of
3979 maxpagesize.
3981 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3983 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3984 linker created empty input section if the output section has the
3985 same name.
3987 * elflink.h (elf_link_output_extsym): Print an error message if
3988 _bfd_elf_section_from_bfd_section fails.
3990 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3991 failure.
3993 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3995 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3996 native linker output. Avoid putting an empty section in more than
3997 one segment.
3999 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4001 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4002 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4004 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4006 * elf.c (swap_out_syms): New arg relocatable_p.
4007 Don't add section VMA to symbols for relocatable output.
4008 (_bfd_elf_compute_section_file_positions): Update call to
4009 swap_out_syms.
4011 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4013 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4014 against 'addend' be signed rather than unsigned.
4016 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4018 * elf32-m32r.c: Add prototyps for static functions.
4020 * coff-arm.c: Add prototypes for static functions.
4022 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4024 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4025 LMA is used to order sections in a segment.
4027 * elf32-v850.c: Add prototypes for static functions.
4028 Change type of addend parameter to bfd_vma in various functions.
4030 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4032 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4033 complain_overflow_signed instead of complain_overflow_bitfield.
4035 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4037 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4038 when comparing against 0.
4040 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4042 * Makefile.am (config.status): New target.
4043 * Makefile.in: Rebuild.
4045 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4047 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4048 error if previous object endianness doesn't match current object.
4050 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4052 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4053 _bfd_elf_print_private)bfd_data ().
4055 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4057 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4058 and size_change_ok.
4059 (elf_link_add_object_symbols): Set type_change_ok and
4060 size_change_ok before calling elf_merge_symbol.
4062 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4063 undefined symbol error, don't also issue an overflow error.
4065 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4067 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4068 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4069 message instead of crashing.
4071 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4073 * archures.c (bfd_mach_cpu32): Define.
4074 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4075 bfd_mach_cpu32.
4076 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4077 * ieee.c: Include <ctype.h>.
4078 (ieee_object_p): Parse out process ID string to make it more
4079 likely to be acceptable for bfd_scan_arch.
4080 * bfd-in2.h: Rebuild.
4082 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4084 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4085 _bfd_elf_print_private_bfd_data() so that the program header will
4086 be displayed.
4088 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4090 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4091 0x68. Reindent. Add some comments.
4093 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4095 * elf.c (copy_private_bfd_data): Adjust physical address of
4096 segment in output BFD to contain LMAs of its sections.
4098 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4100 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4101 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4102 endian data 32 bit relocations.
4103 (elf32_sparc_merge_private_bfd_data): Check if linking little
4104 endian objects with big endian objects.
4105 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4106 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4107 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4108 * reloc.c: Same.
4109 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4110 * archures.c (bfd_mach_sparc_sparclite_le): New.
4111 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4113 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4115 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4116 statement.
4118 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4120 * bfd-in.h: Move over patch to bfd-in2.h.
4122 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4123 not fit in 32 bits.
4124 (_bfd_relocate_contents): Likewise.
4126 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4128 * peicode.h (add_data_entry): If the section has no private data
4129 then do not create a Data Dictionary entry for it.
4131 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4133 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4134 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4135 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4136 subsections during relaxation more correctly.
4138 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4140 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4141 Add extra argument to bfd_arm_process_before_allocation ().
4142 * bfd-in.h: Reflect changes made in bfd-in2.h.
4143 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4144 coff class of a BFD symbol.
4145 * coff-arm.c: Add support for interworking between Thumb code and
4146 non-interworking aware ARM code.
4148 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4150 * po/Make-in (install-info): New target.
4152 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4154 * filemode.c: Remove; not used.
4156 If sysdep.h includes a header file, don't include it again:
4157 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4158 <errno.h>.
4159 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4160 <sysdep.h>.
4161 * archive.c: Don't include <string.h> or <errno.h>.
4162 * evax-alpha.c; Don't include <stdio.h>.
4163 * evax-egsd.c: Likewise.
4164 * evax-etir.c: Likewise.
4165 * evax-misc.c: Likewise.
4166 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4167 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4168 <errno.h>.
4169 * hpux-core.c: Likewise.
4170 * netbsd-core.c: Likewise.
4171 * som.c: Likewise.
4172 * libbfd.c: Don't include <sys/types.h>.
4173 * nlmcode.h: Don't include <string.h>.
4174 * osf-core.c: Don't include <string.h> or <stdio.h>.
4175 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4176 <errno.h>, or <unistd.h>.
4177 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4179 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4181 * configure.com: If the version number can not be found in
4182 configure.in, set it to "unknown" rather than "2.8.1".
4184 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4186 * elf32-mips.c (elf_mips_mach): New.
4187 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4188 (_bfd_mips_elf_final_write_processing): Use the names
4189 of machines, rather than the numbers. Set both the ARCH
4190 and MACH in e_flags. Handle a few more specific machines.
4191 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4192 EF_MIPS_ARCH and EF_MIPS_MACH.
4194 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4196 * syms.c (bfd_is_local_label): Revert last change.
4197 * srec.c (srec_write_symbols): Discard debugging symbols.
4199 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4201 * som.c: Include <ctype.h>.
4202 * som.h: Don't include sysdep.h.
4204 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4206 * libbfd.h: Rebuilt.
4207 * libbfd-in.h: Removed gettext includes and defines.
4208 * sysdep.h: Moved gettext-related includes and defines here.
4210 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4212 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4213 an ad-hoc test. Kill bogus #if 0 code.
4214 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4216 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4218 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4219 when generating a normal executable for a symbol defined in a
4220 regular file. When copying a reloc into the output file, adjust
4221 the addend for a PC relative reloc against a global symbol.
4223 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4225 * libbfd.h: Rebuilt.
4226 * libbfd-in.h (_): Define as dgettext.
4228 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4230 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4231 not signed.
4232 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4233 when declaring parameter types.
4234 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4236 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4238 * config.bfd: If we include any ELF targets in targ_defvec and/or
4239 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4240 * elf32-gen.c (dummy): New static const variable.
4241 (elf_generic_info_to_howto): New static function.
4242 (elf_generic_info_to_howto_rel): New static function.
4243 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4244 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4245 * elf64-gen.c: Same changes as elf32-gen.c.
4246 * elfcode.h (elf_object_p): For the generic target, ignore a
4247 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4249 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4251 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4252 * configure: Rebuild.
4254 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4256 * config.bfd: Update OSR5/Unixware patterns.
4258 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4260 * elf.c (assign_file_positions_for_segments): Allow for holes
4261 between sections added by a link script.
4263 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4265 * configure.in: Change version number to 2.9.4
4266 * configure: Rebuild.
4268 Based on patch from H.J. Lu <hjl@gnu.org>:
4269 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4270 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4271 * bfd-in2.h: Rebuild.
4273 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4275 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4276 Change all users.
4278 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4280 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4281 (elf64_alpha_relax_section): Fill them in.
4282 (elf64_alpha_relax_opt_call): Implement more than a stub.
4283 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4284 alignment on .scommon.
4285 (elf64_alpha_merge_gots): Merge use counts as well.
4287 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4289 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4290 for calculating a local symbol's address.
4291 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4292 Set the .got's cooked size as well as the raw size.
4294 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4296 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4297 internationalisation of printed information.
4299 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4300 internationalisation of printed information.
4302 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4304 * syms.c (struct indexentry): Change directory_name, file_name,
4305 and function_name fields to char *.
4306 (struct stab_find_info): Change cached_file_name field to char *.
4308 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4310 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4312 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4314 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4316 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4318 * Makefile.am (install-data-local): Make $(includedir).
4319 * Makefile.in: Rebuild.
4321 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4323 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4325 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4327 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4328 * Makefile.in: Rebuild.
4330 * bfd-in2.h: Rebuild for Nick's changes.
4332 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4334 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4335 change wrt length == max_namelen.
4337 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4339 * Many files: Added gettext invocations around user-visible
4340 strings.
4341 * libbfd-in.h: Added gettext includes and defines.
4342 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4343 HAVE_LC_MESSAGES): Define.
4344 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4345 po/Makefile.
4346 * Makefile.am (SUBDIRS): Added po.
4347 (POTFILES): New macro.
4348 (po/POTFILES.in): New target.
4349 (SOURCE_HFILES): New macro.
4350 (HFILES): Use it.
4351 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4353 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4355 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4356 NT_PRSTATUS note section encountered, it contains the status of
4357 the currently executing thread when the core file was written.
4359 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4361 * libcoff.h: Add extra parameter to
4362 bfd_coff_link_output_has_begun overrideable function.
4363 * cofflink.c: Pass extra parameter to
4364 bfd_coff_link_output_has_begun function.
4365 * bfd-in.h: Add prototypes for exported ARM interworking
4366 functions.
4367 * peicode.h: ARM specific code reorganised to conform to BFD
4368 coding conventions.
4369 * coffcode.h: ARM specific code reorganised to conform to BFD
4370 coding conventions.
4371 * coff-arm.c: Code reorganised to conform to the BFD coding
4372 conventions. Global variables have been moved into an ARM
4373 specific hash table structure and a new function:
4374 bfd_arm_get_bfd_for_interworking() has been created which is
4375 called from the linker scripts.
4377 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4379 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4381 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4382 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4383 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4384 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4386 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4388 * config.bfd: Added sparc86x support.
4390 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4392 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4393 an out of range pc-relative jump/call to an undefined weak symbol.
4395 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4397 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4398 comparisons signed.
4400 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4402 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4403 an error other than bfd_error_system_call, set the error to
4404 bfd_error_wrong_format.
4406 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4407 bfd_elf32_powerpcle_vec.
4409 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4410 program segments are zero, don't set p_paddr_valid.
4412 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4414 * elf64-alpha.c: Initial implementation of relaxation --
4415 (struct alpha_elf_link_hash_entry): Add use_count member.
4416 (elf64_alpha_check_relocs): Initialize and increment it.
4417 (elf64_alpha_can_merge_gots): Check it when considering merging.
4418 (elf64_alpha_merge_gots): Drop entries with zero use.
4419 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4420 (elf64_alpha_always_size_sections): Split out got sizing ...
4421 (elf64_alpha_size_got_sections): ... here. New function.
4422 (elf64_alpha_relax_find_reloc_ofs): New function.
4423 (elf64_alpha_relax_with_lituse): Likewise.
4424 (elf64_alpha_relax_without_lituse): Likewise.
4425 (elf64_alpha_relax_opt_call): Likewise.
4426 (elf64_alpha_relax_section): Likewise.
4427 (elf64_alpha_add_symbol_hook): Likewise.
4428 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4429 (elf64_alpha_relocate_section): Likewise.
4430 (bfd_elf64_bfd_relax_section): Define.
4431 (elf_backend_add_symbol_hook): Likewise.
4433 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4435 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4436 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4437 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4439 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4441 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4442 * configure: Rebuild.
4444 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4446 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4447 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4448 * configure.in: Define and substitute WIN32LDFLAGS and
4449 WIN32LIBADD.
4450 * aclocal.m4: Rebuild with new libtool.
4451 * configure, Makefile.in: Rebuild.
4453 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4455 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4456 before any other symbols in the same section.
4458 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4460 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4461 systems.
4463 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4465 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4466 addr_size.
4467 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4468 Use addr_size for address size, rather than sizeof(bfd_vma).
4469 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4470 Fix call to read_address.
4471 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4472 Scrap other unneeded arguments. Fix call to read_address.
4473 (scan_unit_for_functions): Fix call to read_attribute.
4474 (parse_comp_unit): We now handle more values for addr_size.
4475 Set addr_size in unit. Fix call to read_attribute and
4476 decode_line_info.
4478 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4480 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4482 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4484 * archures.c (bfd_default_scan): Add m68k cases back to default
4485 switch, reverting patch of March 25, since IEEE support depends
4486 upon them.
4488 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4490 * Makefile.am (diststuff): New target.
4491 * Makefile.in: Rebuild.
4493 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4495 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4496 som_offset when we have an extended name table.
4498 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4500 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4501 trying to copy it.
4502 * Makefile.in: Rebuild.
4504 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4506 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4507 symbols when creating a shared library.
4508 (elf_m68k_adjust_dynindx): New function, used by above code.
4509 (elf_m68k_finish_dynamic_sections): Initialize the section
4510 symbols.
4511 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4513 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4515 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4516 value 11.
4518 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4520 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4521 assertion.
4523 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4525 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4526 absolute symbols.
4528 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4530 * configure.in: Set version to 2.9.1.
4531 * configure: Rebuild.
4533 * Branched binutils 2.9.
4535 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4537 * syms.c (ENABLE_CACHING): Define.
4538 (struct indexentry): Define.
4539 (struct stab_cache): Remove.
4540 (cmpindexentry): New static function.
4541 (struct stab_find_info): Add new fields: indextable,
4542 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4543 cached_file_name. Remove fields: file_cache, function_cache, and
4544 line_cache.
4545 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4546 index table and search it.
4548 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4550 * elf.c (_bfd_elf_copy_private_section_data): Call
4551 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4553 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4555 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4557 * coff-arm.c: Define all globally visible variables and functions
4558 only when COFF_WITH_PE is not defined.
4559 * configure.in (armpe_little_vec, armpe_big_vec): Add
4560 coff-arm.lo.
4561 * configure: Rebuild.
4563 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4565 Fix some gcc -Wall warnings:
4566 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4567 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4568 * archures.c (bfd_default_scan): Likewise.
4569 * bfd.c (bfd_scan_vma): Likewise.
4570 * binary.c (mangle_name): Likewise
4571 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4572 * coff-sh.c (sh_relocate_section): Likewise.
4573 * coff-stgo32.c (create_go32_stub): Likewise.
4574 * coffcode.h (coff_slurp_line_table): Likewise.
4575 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4576 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4577 (assign_file_positions_for_segments): Likewise.
4578 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4579 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4580 * oasys.c (oasys_write_sections): Likewise.
4581 * ppcboot.c (ppcboot_object_p): Likewise.
4582 (mangle_name): Likewise.
4583 * riscix.c (riscix_fix_pcrel_26): Likewise.
4584 * srec.c (srec_scan): Likewise.
4585 * stabs.c (_bfd_write_section_stabs): Likewise.
4586 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4587 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4588 switch. Declare parameters for function pointers.
4589 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4590 warning.
4591 * elf.c (elf_sort_sections): Likewise.
4592 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4593 Add default cases to switches.
4594 (coff_arm_relocate_section): Remove unused local variables.
4595 Always set rstat.
4596 (coff_arm_bfd_set_private_flags): Change flag variable to type
4597 flagword.
4598 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4599 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4600 (dump_toc): Change cat to const, and initialize it.
4601 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4602 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4603 (sh_elf_relocate_section): Initialize r_symndx.
4604 * coffcode.h (coff_compute_section_file_positions): Only declare
4605 old_sofar if ALIGN_SECTIONS_IN_FILE.
4606 (coff_write_object_contents): Initialize csym.
4607 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4608 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4609 switch.
4610 * dwarf2.c: Include libiberty.h.
4611 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4612 (decode_line_info): Remove unused local variables.
4613 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4614 (m32r_elf_relocate_section): Likewise.
4615 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4616 (v850_elf_reloc): Likewise.
4617 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4618 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4619 * elf.c (assign_file_positions_for_segments): Always set adjust.
4620 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4621 parenthesize expression.
4622 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4623 (m32r_elf_object_p): Return a value.
4624 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4625 * elf32-mips.c (mips_elf_final_link): Initialize last.
4626 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4627 * elf32-v850.c (v850_elf_object_p): Return a value.
4628 (v850_elf_print_private_bfd_data): Change fprintf format string.
4629 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4630 unsigned long.
4631 * elflink.h (elf_link_add_object_symbols): Change vernum to
4632 unsigned int, and initialize it. Change fprintf format string.
4633 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4634 when setting or comparing to soname_indx.
4635 (elf_create_pointer_linker_section): Change num_symbols to
4636 unsigned int.
4637 * libcoff-in.h (coff_data_type): Change flags to flagword.
4638 * peicode.h (pe_print_idata): Initialize idx. Change j to
4639 bfd_size_type. Initialize hint_member. Remove useless test to
4640 time_stamp.
4641 (pe_print_edata): Change num_functions and num_names in struct
4642 EDT_type to unsigned long. Remove cast. Change fprintf format
4643 string.
4644 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4645 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4646 int.
4647 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4648 int *. Update uses. Change j to long.
4649 * bfd-in2.h, libcoff.h: Rebuild.
4651 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4653 * elf32-v850.c Remove definition of USE_REL.
4654 (v850_elf_info_to_howto_rela): New function.
4655 (v850_elf_perform_relocation): Renamed from
4656 v850_elf_store_addend_in_insn. Removed replace argument.
4657 (v850_elf_reloc): store the relocation in the addend field instead
4658 of the insn.
4659 (v850_elf_final_link_relocate): Now calls
4660 v850_elf_perform_relocation.
4661 (v850_elf_relocate_section): Remove code to generate REL
4662 relocations.
4664 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4666 * coffcode.h (coff_new_section_hook): Set the type and storage
4667 class in the native symbol information allocated for a new section
4668 symbol.
4670 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4672 * peicode.h: Chain together calls to
4673 coff_bfd_copy_private_bfd_data and
4674 coff_bfd_print_private_bfd_data.
4676 * coff-arm.c: Add prototypes for
4677 coff_arm_bfd_print_private_bfd_data and
4678 coff_arm_bfd_copy_private_bfd_data.
4680 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4682 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4683 build.
4685 * peicode.h: Call arm-coff private data functions after handling
4686 pe private data.
4688 * coff-arm.c: Turn statics into globals so that they can be shared
4689 both pe and pei backends.
4691 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4693 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4694 plain numbers.
4695 (sunos_write_object_contents): Likewise.
4696 * aoutx.h (NAME(aout,machine_type)): Likewise.
4697 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4699 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4701 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4702 variants.
4703 (bfd_default_scan): Remove m68k special cases.
4704 * bfd-in2.h: Rebuild.
4705 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4706 than plain numbers.
4707 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4708 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4709 m68k:68000.
4710 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4711 selection, change printable_name to just "m68k" and make that the
4712 default instead of m68k:68020.
4714 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4715 from aoutx.h.
4716 (MY_get_section_contents): Define as aout_32_get_section_contents
4717 rather than NAME(aout,get_section_contents).
4719 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4721 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4722 and call bfd_default_set_arch_mach to do the real work.
4724 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4726 * bout.c (BALX): Include return register g14 as part of the insn.
4727 (BALX_MASK): New.
4728 (calljx_callback): Use it.
4730 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4732 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4733 * libbfd.h: Rebuild.
4735 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4736 byte_count to unsigned int.
4737 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4738 unused local variables.
4740 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4741 variables er and er1.
4743 * cpu-v850.c: Include <ctype.h>.
4744 (scan): Case isdigit argument to unsigned char.
4746 From Yan Meroth <YAN.MEROTH@st.com>:
4747 * ihex.c (ihex_scan): Add extbase variable so that getting an
4748 extended linear address record does not ignore any previous
4749 extended address.
4750 (ihex_write_object_contents): When writing out an extended linear
4751 address record, zero out any previous extended address.
4753 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4755 * ieee.c (do_one): Check section before dereferencing it.
4756 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4757 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4759 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4761 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4763 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4765 * coff-arm.c: Add interworking functions to pe backends.
4767 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4769 * configure.in: Use AM_DISABLE_SHARED.
4770 * aclocal.m4, configure: Rebuild with libtool 1.2.
4772 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4774 * coff-arm.c (coff_arm_relocate_section): Better error messages
4775 when interowrking conflucts occur. Courtesy of Jonathan Walton
4776 and Tony Thompson.
4777 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4778 relocations. Patch courtesy of Jonathan Walton and Tony
4779 Thompson.
4781 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4783 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4784 part of Feb 22 change controling when to override the existing
4785 symbol with the .plt entry.
4787 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4789 * config.bfd (targ_cpu): Add thumb-pe target.
4791 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4792 functions in PE build.
4794 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4796 * config.bfd (sparclite-*-elf*): Added.
4798 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4800 * configure.in: Add elf.lo to elf shell variable.
4801 * Makefile.am (BFD_LIBS): Remove elf.lo.
4802 (BFD_LIBS_CFILES): Remove elf.c.
4803 (BFD32_BACKENDS): Add elf.lo.
4804 (BFD32_BACKENDS_CFILES): Add elf.c.
4805 * configure, Makefile.in: Rebuild.
4807 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4809 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4810 relocation against a now-local symbol should not have a dynamic
4811 relocation.
4813 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4815 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4816 COFF filehdr flags.
4817 (pe_print_private_bfd_data): Print PE flags. From Mikey
4818 <jeffdb@netzone.com>.
4820 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4822 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4823 a plt entry when we can determine that we authoritatively define
4824 the symbol.
4826 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4828 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4829 don't actually use trad-core, but a SunOS-style core file handled
4830 by gdb directly.
4831 * hosts/sparclinux.h: Remove.
4833 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4835 * peicode.h (pe_print_idata): If there is no .idata section, look
4836 for the import tables in some other section. Make the initial
4837 label line up better with the data. Print the import address
4838 table even if there is no import name table. If the import
4839 address table holds actual addresses, print them.
4841 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4843 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4844 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4845 bfd_error_system_call.
4847 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4849 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4850 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4852 From H.J. Lu <hjl@gnu.org>:
4853 * Makefile.am (libbfd_la_LDFLAGS): Define.
4854 * Makefile.in: Rebuild.
4856 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4858 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4859 * netbsd.h (MACHTYPE_OK): Define.
4860 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4861 calling N_SET_MACHTYPE, rather than having a switch.
4862 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4863 and M_ALPHA_NETBSD.
4864 * i386netbsd.c (MACHTYPE_OK): Don't define.
4865 (DEFAULT_MID): Define.
4866 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4867 (MACHTYPE_OK): Don't define.
4868 (DEFAULT_MID): Define.
4869 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4870 (DEFAULT_MID): Define.
4871 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4872 (DEFAULT_MID): Define.
4873 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4874 (DEFAULT_MID): Define.
4876 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4877 * vaxnetbsd.c: New file.
4878 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4879 rather than netbsd_core.
4880 * targets.c (vaxnetbsd_vec): Declare.
4881 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4882 defined, add netbsd_core_vec.
4883 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4884 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4885 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4886 * config.bfd (alpha*-*-netbsd*): New target.
4887 * Makefile.am: Rebuild dependencies.
4888 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4889 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4890 * configure, Makefile.in: Rebuild.
4892 * configure.host: Remove the old shared library build stuff. We
4893 now use libtool instead.
4895 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4897 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4899 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4901 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4902 * configure: Rebuild.
4904 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4905 * elf32-v850.c (remember_hi16s_reloc): New function.
4906 (find_remembered_hi16s_reloc): New function.
4907 (v850_elf_store_addend_in_insn): Use the above new functions to
4908 match up HI6S relocs with LO16 relocs.
4910 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4912 * configure.in: Change -linux* to -linux-gnu*.
4913 * config.bfd, configure.host: Likewise.
4914 * configure: Rebuild.
4916 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4918 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4919 LO16/HI16S bug and improve comments about what is going on.
4921 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4923 * configure, aclocal.m4: Rebuild with new libtool.
4925 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4927 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4928 when merging v850 code into v850e/v850ea code. Do not initialise
4929 output flags if the input is the default architecture.
4931 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4933 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4934 get the size from bfd_arch_bits_per_address instead of directly
4935 from the isa.
4937 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4939 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4940 to wrap, just return all 1's bits instead.
4941 * libbfd.h: Regenerate.
4943 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4945 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4946 if COFF_WITH_PE.
4947 (coff_relocate_section): If COFF_WITH_PE, define as
4948 coff_pe_i386_relocate_section.
4949 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4950 skip empty sections, to match coff_write_object_contents.
4952 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4953 rather than swapping out r_offset twice. From Luke Deller
4954 <luked@cse.unsw.edu.au>.
4956 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4958 * configure.in: Set libtool_enable_shared rather than
4959 libtool_shared. Remove diversion hack.
4960 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4961 with new libtool.
4963 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4965 * syms.c (struct stab_cache): Define.
4966 (struct stab_find_info): Remove cached_offset, cached_stab,
4967 cached_str, and cached_stroff fields. Add file_cache,
4968 function_cache, and line_cache fields.
4969 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4970 speed up searches.
4972 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4974 * peicode.h (pe_print_idata): Check for import of ordinal rather
4975 than name.
4976 (pe_print_edata): If there is no .edata section, look for the
4977 export data in some other section.
4979 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4981 * configure.in: Change version to 2.8.4.
4982 * configure: Regenerated.
4984 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4986 Add tms320c30 support:
4987 * cpu-tic30.c: New file.
4988 * aout-tic30.c: New file.
4989 * coff-tic30.c: New file.
4990 * archures.c (bfd_arch_tic30): Define.
4991 (bfd_tic30_arch): Declare.
4992 (bfd_archures_list): Add bfd_tic30_arch.
4993 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4994 tic30_coff_vec.
4995 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4996 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4997 (coff_set_flags): Likewise.
4998 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4999 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5000 * Makefile.am: Rebuild dependencies.
5001 (ALL_MACHINES): Add cpu-tic30.lo.
5002 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5003 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5004 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5005 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5007 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5009 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5010 to lag behind LO16 reloc by a couple of instructions.
5012 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5014 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5015 make to reexamine the file timestamp.
5016 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5018 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5019 0x100000.
5021 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5023 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5024 to create .dynsbss and .rela.sbss sections.
5025 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5026 copied from dynamic objects into .sbss.
5027 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5028 use it. Correct typo of .rela.sdata2.
5029 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5030 put the data, which may now be in .sbss.
5031 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5032 (elf_backend_create_dynamic_sections): Define as
5033 ppc_elf_create_dynamic_sections.
5035 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5036 against _GLOBAL_OFFSET_TABLE_.
5037 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5038 shared libraries which refer to local symbols. Make sure that the
5039 test for allocating space for a reloc in a shared object is the
5040 same as the test for emitting a reloc.
5042 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5044 * config.bfd (i[3456]-*-mingw32*): New target.
5045 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5046 * aclocal.m4, configure: Rebuild.
5048 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5050 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5051 have a bfd_object.
5053 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5055 Sparc v9 ABI compliant PLT:
5056 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5057 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5058 (LARGE_PLT_THRESHOLD): New define.
5059 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5060 (sparc64_elf_build_plt): New function.
5061 (sparc64_elf_plt_entry_offset): Likewise.
5062 (sparc64_elf_plt_ptr_offset): Likewise.
5063 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5064 contain the index for convenience. Skip the initial entries
5065 in .rela.plt.
5066 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5067 memory for the benefit of .rela.plt.
5068 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5069 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5070 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5071 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5072 Call sparc64_elf_build_plt.
5073 (elf_backend_want_got_plt): No.
5074 (elf_backend_plt_readonly): No.
5075 (elf_backend_plt_alignment): 8.
5077 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5078 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5079 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5080 to be called.
5082 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5084 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5085 processors.
5086 * cpu-mips.c (arch_info_struct): Add mips variants.
5087 * bfd-in2.h: Rebuilt.
5089 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5091 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5092 t2a3_b_insn.
5094 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5096 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5097 (i[3456]86sco3.2v5*coff): New target.
5099 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5101 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5103 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5105 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5106 * bfd-in2.h: Regenerate.
5108 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5110 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5112 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5114 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5115 adjust addend for an output common symbol (from Jimmy Blair
5116 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5117 defined symbol to counteract adjustment made in generic relocation
5118 code.
5120 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5122 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5124 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5125 (GET_SCNDHR_NLNNO): Likewise.
5127 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5129 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5131 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5133 * elf32-m32r.c: Add macros to handle NOP insertion.
5135 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5137 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5138 (xcoff_mark): Likewise.
5139 (xcoff_build_ldsyms): Mark absolute symbols.
5141 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5143 * bout.c (b_out_write_object_contents): Sort symbols before output
5144 to keep {CALL,BAL}NAME symbols adjacent.
5145 (b_out_symbol_cmp): New function.
5147 For older changes see ChangeLog-9697
5148 \f
5149 Local Variables:
5150 mode: change-log
5151 left-margin: 8
5152 fill-column: 74
5153 version-control: never
5154 End: