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fix comment; from Fred Fish <fnf@ninemoons.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
2667095f
JL		 1Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2
3 * som.c (NO_PCREL_MODES): Define if the system does not define
4 R_SHORT_PCREL_MODE.
5 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
6 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
7 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
8 * libhppa.h (dis_assemble_22): New function.
9 (bfd_hppa_insn2fmt): Handle long branch.
10
11 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
12 in PA2.0.
13
b7be1db6
AM		 141999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
15
16 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
17 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
18 (reloc_howto_type howto_table): Tidy comments and whitespace.
19
57db232e
NC		 201999-09-17 Nick Clifton <nickc@cygnus.com>
21
22 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
23 previous delta. Set sec->gc_mark instead.
24
38f7d33d
CM		 25Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
26
27 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
28 (elf_cpu32_plt_entry): Likewise.
29
dfec422f
JL		 30Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
31
b2df1460
JL		 32 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
33
1209c612
JL		 34 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
35 symbol table, then just compute a suitable value (but do not
36 create a __gp symbol).
37
dfec422f
JL		 38 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
39 symbols when building shared libraries.
40 (elf_hppa_final_link_relocate): Correct handling of PCREL
41 relocations against undefined symbols.
42
d0f2103d
NC		 431999-09-16 Nick Clifton <nickc@cygnus.com>
44
45 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
46 interworking sections as linker created so that they will not
47 be removed by garbage collection.
48
19ef5465
JL		 49Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
50
51 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
52 (elf_hppa_final_link_relocate): Consistently create an absolute
53 address, then subtract out the value of __gp.
54
6d83c84b
MM		 551999-09-14 Michael Meissner <meissner@cygnus.com>
56
57 * configure.in (Canonicalization of target names): Remove adding
58 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
59 generates $ac_config_sub with a ${CONFIG_SHELL} already.
60 * configure: Regenerate.
61
06a5ee55
NC		 621999-09-14 Nick Clifton <nickc@cygnus.com>
63
64 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
65 Mitsubishi).
66
b2e311df
JL		 67Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
68
2ec0dd12
JL		 69 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
70 (elf_hppa_final_link): Initialize text_segment_base and
71 data_segment_base.
72 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
73
b2e311df
JL		 74 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
75 (elf_hppa_final_link_relocate): Likewise.
76 (elf_hppa_relocate_insn): Likewise.
77 (elf_hppa_relocate_section): Initialize HOWTO.
78
79207490
ILT		 791999-09-13 Donn Terry <donn@interix.com>
80
e5db213d
ILT		 81 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
82 handling to support both GNU and MS objects.
83
79207490
ILT		 84 * coffcode.h (coff_write_object_contents): Don't check reloc_count
85 when determining whether to set F_RELFLG.
86
59f2c4e7
NC		 871999-09-13 Philip Blundell <pb@nexus.co.uk>
88
89 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
90 PC24 relocs if the target is an undefined weak symbol.
91 (arm_add_to_rel): Fix compiler warning.
92 (elf32_arm_plt0_entry): Correct comments.
93
2f66722d
AM		 941999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
95
96 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
97 an absolute symbol in REL relocs.
98
228d307f
JL		 99Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
100
101 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
102 Stub SEGREL32. Return an error for any relocation not handled.
103
49147fca
ILT		 1041999-09-12 Ian Lance Taylor <ian@zembu.com>
105
106 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
107 constant symbols, and avoid multiple definition errors on them.
108
86b21447
ILT		 1091999-09-12 Donn Terry <donn@interix.com>
110
111 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
112 significant bit is set.
113
eeaf533e
ILT		 1141999-09-11 Ian Lance Taylor <ian@zembu.com>
115
a50f8417
ILT		 116 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
117
eeaf533e
ILT		 118 * elfcode.h (write_relocs): Handle an absolute symbol in REL
119 relocs as we do for RELA relocs.
120
703153b5
ILT		 1211999-09-11 Donn Terry <donn@interix.com>
122
2fbadf2c
ILT		 123 * libpei.h (_bfd_pei_final_link_postscript): Declare.
124 (coff_final_link_postscript): Define.
125 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
126 directory entries here.
127 (_bfd_pei_final_link_postscript): New function.
128
8c42d010
ILT		 129 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
130 section flags based on the section name.
131
cb43721d
ILT		 132 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
133 get the overflow of the s_nlnno field from the s_nreloc field.
134 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
135 the s_nlnno overflow of the .text section into the s_nreloc
136 field.
137
5933bdc9
ILT		 138 * peigen.c (add_data_entry): Declare.
139 (pei_swap_aouthdr_out): Get image size right. Set linker version
140 more intuitively.
141 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
142 (pe_print_idata): Code cleanup, print more info, get rid of (now)
143 extraneous ImageBase.
144 (pe_print_edata): Likewise.
145 (pe_print_pdata): Likewise. Print exception entries.
146 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
147 (tbl): Make const, add "UNKNOWN".
148 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
149 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
150 section data directory.
151 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
152
7d2b58d6
ILT		 153 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
154 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
155 * peicode.h (coff_get_symbol_info): Define.
156
0717ebb7
ILT		 157 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
158 -DSTRICT_PE_FORMAT.
159 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
160 than __INTERIX.
161 (coff_classify_symbol): Re-revert 1999-08-08 patch if
162 STRICT_PE_FORMAT.
163
277d1b5e
ILT		 164 * libpei.h: New file, broken out of peicode.h.
165 * peigen.c: New file, broken out of peicode.h.
166 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
167 * configure.in: Add peigen.lo to list of files required for each
168 PE target.
169 * Makefile.am: Rebuild dependencies.
170 (BFD32_BACKENDS): Add peigen.lo.
171 (BFD32_BACKENDS_CFILES): Add peigen.c.
172 (SOURCE_HFILES): Add libpei.h.
173 * configure, Makefile.in: Rebuild.
174
e166a60f
ILT		 175 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
176 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
177 instead. Don't clear the s_paddr field for an uninitialized data
178 section.
179
1135238b
ILT		 180 * coffcode.h (coff_mkobject_hook): Set timestamp field in
181 coff_data_type to f_timdat.
182 * peicode.h (pe_mkobject_hook): Likewise.
183
05bf877a
ILT		 184 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
185 number if COFF_IMAGE_WITH_PE.
186
4cfec37b
ILT		 187 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
188 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
189 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
190 there is no SEC_DEBUGGING section.
191 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
192 IMAGE_FILE_DEBUG_STRIPPED.
193
33d7d197
ILT		 194 * pe-i386.c (COFF_LONG_FILENAMES): Define.
195 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
196 * pei-i386.c (COFF_LONG_FILENAMES): Define.
197 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
198
402ef9d4
ILT		 199 * coffswap.h (IMAGE_BASE): Don't define.
200 * pei-arm.c (IMAGE_BASE): Don't define.
201 * pei-i386.c (IMAGE_BASE): Don't define.
202 * pei-mcore.c (IMAGE_BASE): Don't define.
203 * pei-ppc.c (IMAGE_BASE): Don't define.
204
8add8e30
ILT		 205 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
206 symbol, switch on the class when determining whether to modify the
207 value. For PE, don't modify the value of a C_FCN symbol not named
208 .bf.
209
c0bed66d
ILT		 210 * libbfd-in.h (_bfd_abort): Declare.
211 (abort): Define.
212 * bfd.c (_bfd_abort): New function.
213 * libbfd.h: Rebuild.
214
a50f8417
ILT		 215 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
216 special handling.
217
b545f675
ILT		 218 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
219 don't write out the associated line numbers.
220
2c546cd8
ILT		 221 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
222 aux entries.
223
5d3aaa74
ILT		 224 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
225 changes when the base type is unknown.
226
312191a6
ILT		 227 * coffgen.c (coff_print_symbol): Fix printing of aux record for
228 function symbols.
229
703153b5 230 * syms.c (BSF_DEBUGGING_RELOC): Define.
d510f9a6
ILT		 231 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
232 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
233 symbols named .bf.
703153b5
ILT		 234 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
235 BSF_DEBUGGING_RELOC set.
236 * bfd-in2.h: Rebuild.
237
7b50b349
ILT		 2381999-09-10 Ian Lance Taylor <ian@zembu.com>
239
240 * ecoff.c (bfd_debug_section): Update initialization for new
241 comdat_info field.
242 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
243 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
244
2451999-09-10 H.J. Lu <hjl@gnu.org>
246
247 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
248 _bfd_filnmlen field.
249 * coff-mips.c (mips_ecoff_backend_data): Likewise.
250
af7dc644
JL		 251Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
252
e48c661e
JL		 253 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
254 for FPTR relocs involving local symbols.
255
6a0b9871
JL		 256 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
257 value for the stub address in a call through a stub.
258 Install the value for a local symbol directly into the DLT
259 instead of generating a reloc. Correctly handle FPTR64 relocs.
260
af7dc644
JL		 261 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
262 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
263 (elf_hppa_final_link): Call them.
264
fc4cc5bb
ILT		 2651999-09-10 Ian Lance Taylor <ian@zembu.com>
266
267 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
268 (elf_adjust_dynamic_symbol): ...from here.
269
be7582f3
JL		 270Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
271
b7263961
JL		 272 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
273 relocation, remove them. SECREL64->LTOFF16WF.
274 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
275 DIR* relocations.
276 (elf_hppa_relocate_insn): Similarly.
277
8267b155
JL		 278 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
279 (elf_hppa_relocate_insn): Similarly.
280
6849fb4d
JL		 281 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
282 GPREL* relocations.
283 (elf_hppa_relocate_insn): Similarly.
284
b233eaab
JL		 285 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
286 Handle LTOFF_TP* relocs.
287 (elf_hppa_relocate_insn): Similarly.
288
571047ad
JL		 289 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
290 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
291 (elf_hppa_relocate_insn): Handle PCREL* relocs.
292
e5bb3efc
JL		 293 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
294 DIR32, DIR64 and FPTR64 relocations.
295 (elf_hppa_relocate_insn): Similarly.
296
be7582f3
JL		 297 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
298 address of the .PARISC.global section.
299 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
300 table entry elf_hppa_final_link_relocate. Do not give a warning
301 for a reloc against an external symbol if it has a PA64 hash
302 table entry.
303 (elf_hppa_final_link_relocate): Significantly rework. Handle
304 DLTIND relocations. Compute the final value of the relocation
305 before passing the value of elf_hppa_relocate_insn.
306 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
307 relocation support. Handle DLTIND relocation requests just like
308 DLTREL relocation requests. Simplify branch handling.
309
3101999-09-08 Ulrich Drepper <drepper@cygnus.com>
311
312 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
313 non-allocated section as done in i386 version.
314 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
315 statement since this is no know relocation.
316
c8933571
JL		 317Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
318
084d930b
JL		 319 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
320 relocs.
321 (elf_hppa_relocate_insn): Similarly.
322
11c19a4e
JL		 323 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
324 DLTREL14WD relocs.
325 (elf_hppa_relocate_insn): Similarly.
326
c8933571
JL		 327 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
328 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
329 Pass the relocate type rather than the insn format to
330 elf_hppa_relocate_insn.
331 (elf_hppa_relocate_insn): Make switch dependent on relocation type
332 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
333
692b7d62
ILT		 3341999-09-07 Ian Lance Taylor <ian@zembu.com>
335
336 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
337 (bfd_coff_filnmlen): Define.
338 (bfd_coff_std_swap_table): Initialize new field.
339 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
340 than FILNMLEN.
341 (coff_write_symbols): Likewise.
342 (coff_get_normalized_symtab): Likewise.
343 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
344 * libcoff.h: Rebuild.
345
022a5af4
ILT		 3461999-09-06 Donn Terry <donn@interix.com>
347
75cc7189
ILT		 348 * coffcode.h (sort_by_secaddr): New static function if
349 COFF_IMAGE_WITH_PE.
350 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
351 sections by VMA when assigning target_index values. Always set
352 virt_size.
353
8d3ad4e1 354 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
fdfd89ab
ILT		 355 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
356 pe_flags field.
8d3ad4e1
ILT		 357 * libcoff.h: Rebuild.
358
8a1ad8e7
ILT		 359 * coffcode.h (coff_set_custom_section_alignment): Add const to
360 declaration to match definition.
361 (coff_write_object_contents): Don't set F_AR32W(R)? if
362 COFF_WITH_PE.
363
364 * coff-i386.c (in_reloc_p): Add declaration.
365 (i386coff_vec): Simplify initialization of
366 application_section_flags.
367
41733515
ILT		 368 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
369 version. Move COFF_WITH_PE specific code to new version.
370 (stype_to_sec_flags): Likewise. Add section parameter.
371 * coffgen.c (make_a_section_from_file): Set target_index before
372 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
373 * libcoff.h: Rebuild.
374
92962560
ILT		 375 * syms.c (stt): Add some PE/PEI section names.
376 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
377 symbol.
378 (bfd_symbol_info): Check for 'w'.
379
022a5af4
ILT		 380 * section.c (struct bfd_comdat_info): Define.
381 (asection): Add comdat field.
382 (STD_SECTION): Initialize comdat field.
383 (bfd_make_section_anyway): Likewise.
384 * bfd-in2.h: Rebuild.
385
0d271c1a
AS		 3861999-09-06 Andreas Schwab <schwab@suse.de>
387
388 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
389 to version symbols.
390
fed79cc6
NC		 3911999-09-06 Nick Clifton <nickc@cygnus.com>
392
393 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
394 bfd_realloc instead of calloc and realloc.
395
0bcb993b
ILT		 3961999-09-04 Steve Chamberlain <sac@pobox.com>
397
398 * cpu-pj.c: New file.
399 * elf32-pj.c: New file.
400 * config.bfd (pj*): New cpu.
401 (pj-*-*, pjl-*-*): New targets.
402 * configure.in (bfd_elf32_pj_vec): New target vector.
403 (bfd_elf32_pjl_vec): New target vector.
404 * archures.c (bfd_arch_pj): Define.
405 * elf.c (prep_headers): Handle bfd_arch_pj.
406 * reloc.c: Define BFD_RELOC_PJ_* relocations.
407 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
408 to target vector list.
409 * Makefile.am: Rebuild dependencies.
410 (ALL_MACHINES): Add cpu-pj.lo.
411 (ALL_MACHINES_CFILES): Add cpu-pj.c.
412 (BFD32_BACKENDS): Add elf32-pj.lo.
413 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
414 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
415
7843f00e
ILT		 4161999-09-04 Ian Lance Taylor <ian@zembu.com>
417
418 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
419 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
420 and NON_GOT_REF from weak defined symbol to real symbol.
421 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
422 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
423 create a COPY reloc.
424 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
425 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
426 don't create a COPY reloc.
427
814fe68a
ILT		 4281999-09-03 Ian Lance Taylor <ian@zembu.com>
429
430 * elflink.h (elf_bfd_final_link): When counting relocations, don't
431 count those in sections we are not including in the link.
432
20e29382
JL		 433Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
434
435 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
436 field in hpux11 shared libraries.
437
4b56dbbd
NC		 4381999-09-02 Nick Clifton <nickc@cygnus.com>
439
440 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
441
2eb429af
JL		 442Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
443
444 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
445 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
446 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
447
994819d2
NC		 4481999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
449
450 * elflink.h (record_link_assignment): When possible, keep the
451 original type of the symbol.
452
0d571602
JL		 453Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
454
455 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
456 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
457 tools were configured.
458 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
459
9458945f
MM		 4601999-08-26 Mark Mitchell <mark@codesourcery.com>
461
462 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
463 GOT entries for GOT16 relocations; they're not required.
464
021e3cc0
NC		 4651999-08-24 Nick Clifton <nickc@cygnus.com>
466
467 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
468
469 * config.bfd (arm-*-netbsd*): New target.
470 * configure.in (armnetbsd_vec): New target vector.
471 * configure: Regenerate
472 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
473
474 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
475 (ALL_MACHINES_CFILES): Add armnetbsd.c.
476 (armnetbsd.lo): New rule with deps.
477 * Makefile.in: Regenerate.
478
479 * armnetbsd.c: New file: Definitions specific to arm-netbsd
480 target.
481
7da1b175
JL		 482Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
483
484 * som.c (som_slurp_symbol_table): Fix typo in comment.
485
1ca74062
JL		 486Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
487
488 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
489 here instead of using elf_section_data...
490
69e70d30
NC		 4911999-08-19 Nick Clifton <nickc@cygnus.com>
492
493 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
494 relocations into the base file.
495 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
496 we are building a base file.
497
98c1d4aa
NC		 4981999-08-19 Nick Clifton <nickc@cygnus.com>
499
500 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
501 a REL style reloc.
502 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
503 REL relocs when performing a partial relocation.
504
00692651
ILT		 5051999-08-18 Donn Terry <donn@interix.com>
506
b2d638c7
ILT		 507 * cofflink.c: Move definitions of N_TMASK, et. al., out of
508 _bfd_coff_link_input_bfd into top level.
509
00692651
ILT		 510 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
511 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
512 (coff_i386_rtype_to_howto): Likewise.
513 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
514 Completely ignore symbols which are all zero.
515 (dummy_reloc16_estimate): Add return 0.
516 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
517 variable copy to name_copy to avoid shadowing outer scope
518 variable.
519 * libcoff-in.h (coff_data_type): Change raw_syment_count field
520 from unsigned int to unsigned long. Add timestamp field.
521 * libcoff.h: Rebuild.
522
1396cd2d
ILT		 5231999-08-17 H.J. Lu <hjl@gnu.org>
524
525 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
526 macro definition.
527
0035bd7b
ILT		 5281999-08-17 Ian Lance Taylor <ian@zembu.com>
529
530 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
531 for special section symbols.
532 * elflink.h (elf_merge_symbol): If we have no old BFD, check
533 BSF_DYNAMIC on the section symbol to see whether the old BFD is
534 dynamic.
535
8535d39c
MM		 5361999-08-15 Mark Mitchell <mark@codesourcery.com>
537
538 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
539 coincidence of variable names between old and new code.
540
bcbdc74c
NC		 5411999-08-12 Nick Clifton <nickc@cygnus.com>
542
543 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
544 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
545 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
546 and 'addend' parameter a 'bfd_signed_vma'.
547 (elf32_arm_final_link_relocate): Do not involve stubs in
548 R_ARM_THM_PC22 relocs relative to section symbols, they are long
549 jumps, not function calls.
550
23080146
NC		 5511999-08-11 Robin Farine <advanc@dial.eunet.ch>
552
553 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
554 in R_ARM_PC24 relocs.
555
fc91f658
JL		 556Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
557
052e120f
JL		 558 * elf-hppa.h (elf_hppa_fake_sections): New function.
559 * elf32-hppa.c (elf_backend_fake_sections): Define.
560
3a9acac8
JL		 561 * elf-hppa.h (elf_hppa_final_write_processing): Update for
562 recent changes to the arch_info structure.
563
fc91f658
JL		 564 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
565 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
566 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
567 list.
568
5499724a
MM		 569Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
570 Ralf Baechle <ralf@uni-koblenz.de>
571
572 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
573 output DT_MIPS_GOTSYM.
574 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
575 DT_MIPS_SYMTABNO if there are no global GOT symbols.
576
ce006217
MM		 577Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
578
7b1f1231
MM		 579 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
580 prototype. Handle local symbols. Add commentary.
581 (mips_elf_calculate_relocation): Adjust accordingly.
582 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
583 relocations.
584
ce006217
MM		 585 * elflink.h (elf_bfd_final_link): Tweak last change.
586
b037af20
MM		 5871999-08-09 Mark Mitchell <mark@codesourcery.com>
588
589 * elflink.h (elf_link_size_reloc_section): Use the counts in the
590 elf-section data to allocate just the right amount of relocation
591 space. Don't allocate the hash space twice.
592 (elf_bfd_final_link): Calculate the amount of space to allocate in
593 each relocation section.
594
432bdd91
JL		 595Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
596
597 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
598 64bit mode, generate a section relative relocation for a 32bit
599 wide relocation.
600 (elf_hppa_is_local_label_name): New function.
601 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
602 shared between 32bit and 64bit port.
603
b944b044
MM		 6041999-08-09 Mark Mitchell <mark@codesourcery.com>
605
606 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
607 R_MIPS_GOT16 and R_MIPS_CALL16.
608 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
b037af20 609 to use when looking for a preexisting GOT entry.
b944b044 610
840a9995
ILT		 6111999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
612
613 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
614 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
615 not binutils.
616 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
617
91d3970e
ILT		 6181999-08-09 Geoff Keating <geoffk@cygnus.com>
619
620 * elflink.h (elf_link_output_extsym): Don't output a weak
621 reference to an undefined symbol just because it was defined weak
622 in a shared object.
623
798c1fb8
ILT		 6241999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
625
626 * coffgen.c (coff_find_nearest_line): When looking for file, use
627 last best match rather than first. If address is beyond last line
628 number record, don't return the last line as the correct value.
629
851edbaf
ILT		 6301999-08-08 Ian Lance Taylor <ian@zembu.com>
631
632 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
633 * bfd-in2.h: Rebuild.
634
5dccc1dd
ILT		 6351999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
636
637 * libcoff-in.h (struct coff_section_alignment_entry): Define.
638 * coffcode.h (coff_set_custom_section_alignment): New static
639 function.
640 (coff_section_alignment_table): New static array.
641 (coff_new_section_hook): Use coff_set_customer_section_alignment.
642 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
643 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
644 * libcoff.h: Rebuild.
645
74eeebea
ILT		 6461999-08-08 Ian Lance Taylor <ian@zembu.com>
647
648 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
649 MKDEP.
650 * Makefile.in: Rebuild.
651
bd826630
ILT		 6521999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
653
654 * section.c (SEC_SHARED): Define.
655 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
656 (styp_to_sec_flags): Likewise.
657 * peicode.h (coff_swap_scnhdr_out): Likewise.
658 * bfd-in2.h: Rebuild.
659
855b0be7
ILT		 6601999-08-08 Ian Lance Taylor <ian@zembu.com>
661
bd826630
ILT		 662 * coffcode.h (coff_classify_symbol): Comment out part of
663 1999-08-05 change which breaks cygwin DLLs.
664
855b0be7
ILT		 665 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
666 * aclocal.m4, configure: Rebuild.
667
22bc497d
ILT		 6681999-08-06 Ian Lance Taylor <ian@zembu.com>
669
670 * section.c (global_syms): Only initialize union field if
671 __STDC__.
672
4f2860ca
MM		 6731999-08-04 Mark Mitchell <mark@codesourcery.com>
674
675 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
676 the size of a GOT entry here.
677 (mips_elf_calculate_relocation): Don't create a local GOT entry
678 for the symbol in a GOT16 relocation; just for it's high-order bit
679 (_bfd_mips_elf_relocate_section): Fix thinko.
680
5d54c628
ILT		 6811999-08-05 Ian Lance Taylor <ian@zembu.com>
682
683 Based on patches from Donn Terry <donn@interix.com>:
684 * coffcode.h (enum coff_symbol_classification): Define.
685 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
686 _bfd_coff_classify_symbol. Change return type.
687 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
688 (coff_slurp_symbol_table): Use coff_classify_symbol.
689 (coff_classify_symbol): New static function.
690 (coff_sym_is_global): Never define.
691 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
692 * cofflink.c (coff_link_check_ar_symbols): Use
693 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
694 (coff_link_add_symbols): Likewise.
695 (_bfd_coff_link_input_bfd): Likewise.
696 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
697 coff_classify_symbol.
698 * libcoff.h: Rebuild.
699
36860900
JL		 700Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
701
1560fbe4
JL		 702 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
703 (e_ltpsel, e_rtpsel): Similarly.
704
36860900
JL		 705 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
706 and 14bit ertpsel. Handle 64bit psel.
707
e7c44218
MM		 7081999-08-04 Mark Mitchell <mark@codesourcery.com>
709
710 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
711 handling for REL relocations. And only left-shift R_MIPS26
712 relocation addends where necessary.
713
3811169e
MM		 7141999-08-03 Mark Mitchell <mark@codesourcery.com>
715
23b255aa
MM		 716 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
717 (mips_elf_next_lo16_relocation): Don't compute the addend here.
718 Just return the relocation found.
719 (mips_elf_relocate_section): Pull the LO16 addend out of the
720 section itself when using REL relocations.
721
3811169e
MM		 722 * elf32-mips.c (mips_elf_calculate_relocation): Restore
723 _DYNAMIC_LINK handling and handling of undefined symbols in shared
724 libraries.
725
aab08431
ILT		 7261999-08-03 Ian Lance Taylor <ian@zembu.com>
727
2d146250
ILT		 728 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
729 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
730 relocation against a symbol in an input section with no output
731 section. From Daniel Jacobowitz <drow@false.org>.
732
cb94091f
ILT		 733 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
734
aab08431
ILT		 735 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
736 look for generated file correctly.
737 * aclocal.m4, configure: Rebuild.
738
5a44662b
MM		 7391999-08-02 Mark Mitchell <mark@codesourcery.com>
740
741 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
742 and R_MIPS16_26 relocations correctly when relocating.
743 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
744 and R_MIPS_CALL_LO16 are for global symbols.
745
1fa0ddb3
RH		 7461999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
747
748 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
749 some fields.
750 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
751 variables and initialize them.
752
97287574
MM		 7531999-08-01 Mark Mitchell <mark@codesourcery.com>
754
8b237a89
MM		 755 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
756 there are no global symbols requiring GOT entries.
757 (_bfd_mips_elf_size_dynamic_sections): Likewise.
758 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
759 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
760
97287574
MM		 761 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
762 symbols are considered to have the value zero.
763 (_bfd_mips_elf_relocate_section): Don't try to perform a
764 relocation for an undefined symbol.
765 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
766 GOT16 relocations.
767
a11c78e7
RH		 7681999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
769
770 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
771 wants ba,a,pt %xcc instead of %icc.
772 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
773 of large PLT entries.
774 (sparc64_elf_plt_ptr_offset): Fix calculation.
775 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
776 addend should be relative to load address, not .plt section start.
777 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
778
587ff49e
RH		 7791999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
780
781 * elf-bfd.h (struct elf_backend_data): Add
782 print_symbol_all and output_arch_syms backend methods.
783 * elfxx-target.h: Likewise.
784 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
785 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
786 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
787 functions.
788 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
789 symbols in .dynsym, add their names into .dynstr. Put those symbols
790 into dynlocal.
791 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
792 pointers to STT_REGISTER symbols in dynsym section.
793 (sparc64_elf_print_symbol_all): New function.
794 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
795 printing using the print_symbol_all hook.
796
d512aa07
CM		 7971999-07-30 Catherine Moore <clm@cygnus.com>
798
799 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
800 R_ARM_GNU_VTENTRY.
801
441d6d79
RH		 8021999-07-29 Richard Henderson <rth@cygnus.com>
803
804 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
805 dynamic_sections_created.
806
c9b3cbf3
RH		 8071999-07-29 Richard Henderson <rth@cygnus.com>
808
809 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
810 (mips_rtype_to_howto): ... new function.
811 (_bfd_mips_elf_relocate_section): Use it.
812
b89db8f2
MM		 8131999-07-28 Mark Mitchell <mark@codesourcery.com>
814
815 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
816
f8111282
NC		 8171999-07-27 Nick Clifton <nickc@cygnus.com>
818
819 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
820
821 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
822 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
823
7d923127
ILT		 8241999-07-23 Donn Terry <donn@interix.com>
825
7fd9c191
ILT		 826 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
827 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
828 * cofflink.c (coff_link_add_symbols): If PE, handle section
829 symbols specially.
830 * libcoff.h: Rebuild.
831
7d923127
ILT		 832 * config.bfd (i[3456]86-*-interix*): New target.
833
242eabea
ILT		 8341999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
835
836 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
837 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
838 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
839 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
840 (COFF_SUPPORT_GNU_LINKONCE): Define.
841 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
842 (COFF_SUPPORT_GNU_LINKONCE): Define.
843
9c8ac5a9
ILT		 8441999-07-21 Ian Lance Taylor <ian@zembu.com>
845
846 From Mark Elbrecht:
847 * makefile.dos: Remove; obsolete.
980e4bf7 848 * configure.bat: Remove; obsolete.
9c8ac5a9 849
957ccf44
ILT		 8501999-07-21 H.J. Lu <hjl@gnu.org>
851
852 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
853
75987f83
ILT		 8541999-07-21 Philippe De Muyter <phdm@macqel.be>
855
856 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
857 message and fail if a symbol index is out of range.
858
2841ecd0
ILT		 8591999-07-21 Ian Lance Taylor <ian@zembu.com>
860
861 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
862 when looking at a R_MIPS_GOT16 relocation.
863
8a70eff3
NC		 8641999-07-20 Nick Clifton <nickc@cygnus.com>
865
866 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
867
0db63c18
MM		 868Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
869
870 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
871 removed in previous change.
872 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
873 in relocateable output.
874
accc7f69
ILT		 8751999-07-19 Ian Lance Taylor <ian@zembu.com>
876
272dc76f
ILT		 877 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
878 structure.
879
accc7f69
ILT		 880 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
881 if they appear to be specially created by the linker.
882
c3c89269
NC		 8831999-07-19 Nick Clifton <nickc@cygnus.com>
884
885 * targets.c (alternative_target): New field in bfd_target
886 structure.
887 (bfd_search_for_target): New function: Find a target that
888 satisifies a search function.
889 * bfd-in2.h: Regenerate.
890
891 * elfxx-target.h: Initialise the alternative_target field of
892 the bfd_target structures to point to the other target (if
893 defined).
894 * nlm-target.h: Initialise the alternative_target field of
895 the bfd_target structures to point to the other target (if
896 defined).
897
898 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
899 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
900
901 * aix386-core.c: Initialise new field of bfd_target structure.
902 * aout-adobe.c: Initialise new field of bfd_target structure.
903 * aout-arm.c: Initialise new field of bfd_target structure.
904 * aout-target.h: Initialise new field of bfd_target structure.
905 * aout-tic30.c: Initialise new field of bfd_target structure.
906 * binary.c: Initialise new field of bfd_target structure.
907 * bout.c: Initialise new field of bfd_target structure.
908 * cisco-core.c: Initialise new field of bfd_target structure.
909 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
910 * coff-alpha.c: Initialise new field of bfd_target structure.
911 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
912 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
913 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
914 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
915 * coff-i386.c: Initialise new field of bfd_target structure.
916 * coff-i860.c: Initialise new field of bfd_target structure.
917 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
918 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
919 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
920 * coff-mips.c: Initialise new field of bfd_target structure.
921 * coff-ppc.c: Initialise new field of bfd_target structure.
922 * coff-rs6000.c: Initialise new field of bfd_target structure.
923 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
924 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
925 * coff-tic30.c: Initialise new field of bfd_target structure.
926 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
927 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
928 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
929 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
930 * hppabsd-core.c: Initialise new field of bfd_target structure.
931 * hpux-core.c: Initialise new field of bfd_target structure.
932 * i386msdos.c: Initialise new field of bfd_target structure.
933 * i386os9k.c: Initialise new field of bfd_target structure.
934 * ieee.c: Initialise new field of bfd_target structure.
935 * ihex.c: Initialise new field of bfd_target structure.
936 * irix-core.c: Initialise new field of bfd_target structure.
937 * mipsbsd.c: Initialise new field of bfd_target structure.
938 * netbsd-core.c: Initialise new field of bfd_target structure.
939 * oasys.c: Initialise new field of bfd_target structure.
940 * osf-core.c: Initialise new field of bfd_target structure.
941 * ppcboot.c: Initialise new field of bfd_target structure.
942 * ptrace-core.c: Initialise new field of bfd_target structure.
943 * sco5-core.c: Initialise new field of bfd_target structure.
944 * som.c: Initialise new field of bfd_target structure.
945 * srec.c: Initialise new field of bfd_target structure.
946 * tekhex.c: Initialise new field of bfd_target structure.
947 * trad-core.c: Initialise new field of bfd_target structure.
948 * versados.c: Initialise new field of bfd_target structure.
949 * vms.c: Initialise new field of bfd_target structure.
950
a9602746
AS		 9511999-07-19 Andreas Schwab <schwab@suse.de>
952
953 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
954 and rel_hdr.
955
31367b81
MM		 956Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
957
958 * elflink.h (elf_link_adjust_relocs): New function.
959 (elf_bfd_final_link): Use it.
960 (elf_link_input_bfd): Deal with the fact that there can be
961 two relocation sections for a single section.
962 (elf_reloc_link_order): Likewise.
963
964 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
965 a relocateable object.
966 (_bfd_mips_elf_relocate_section): Handle relocateable links.
967
f65054f7
RH		 9681999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
969
970 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
971 (sparc64_elf_get_reloc_upper_bound,
972 sparc64_elf_get_dynamic_reloc_upper_bound,
973 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
974 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
975 New functions.
976 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
977 ELF64_R_TYPE_ID/DATA where appropriate.
978
d6bcbdc1
RH		 9791999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
980
981 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
982 DT_SPARC_PLTFMT.
983
6387d602
ILT		 9841999-07-16 Ian Lance Taylor <ian@zembu.com>
985
986 * elf32-mips.c (mips_elf_local_relocation_p): New static
987 function.
988 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
989 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
990 Always set *require_jalxp.
991 (mips_elf_stub_section_p): Mark abfd parameter as unused.
992 (_bfd_mips_elf_relocate_section): Only look for LO16 following
993 GOT16 if the GOT16 is against a local symbol. Don't return false
994 for an undefined symbol. If there is an overflow, assert that we
995 have a name.
996
318da145
AS		 9971999-07-16 Andreas Schwab <schwab@suse.de>
998
999 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1000 variables `link' and `elfsec'.
1001 (elf_bfd_final_link): Remove unused variable `os'.
1002
435394bf
MM		 1003Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1004
1005 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1006 a PT_PHDR program headers.
1007 (_bfd_mips_elf_final_link): Don't assume there are going to be
1008 section symbols when we're not building a shared object.
1009 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1010 we need one.
1011
ac352105
ILT		 10121999-07-15 J.T. Conklin <jtc@redback.com>
1013
1014 * config.bfd (i[3456]86-*-vxworks*): New target.
1015
197b9ca0
MM		 10161999-07-15 Mark Mitchell <mark@codesourcery.com>
1017
1018 * elf32-mips.c (mips_elf_stub_section_p): New function.
1019 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1020 (mips_elf_relocate_section): Adjust calling sequence for
1021 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1022 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1023 required.
1024
3a6ae616
ILT		 10251999-07-15 Ian Lance Taylor <ian@zembu.com>
1026
1027 * configure.in: Bump version number to 2.9.5.
1028 * configure: Rebuild.
1029
1b83fcb3
JL		 1030Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1031
1032 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1033 64bit format.
1034 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1035 to derive final type instead of hardwiring a selection.
1036
6296902e
MM		 10371999-07-14 Mark Mitchell <mark@codesourcery.com>
1038
1039 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1040 things relocated by R_MIPS16_GPREL.
1041 (mips_elf_perform_relocation): Likewise.
1042
2ac8ce5f
RH		 1043Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1044
1045 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1046
b3be9b46
RH		 10471999-07-14 Richard Henderson <rth@cygnus.com>
1048
1049 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1050 (_bfd_mips_elf_size_dynamic_sections): Set it.
1051 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1052 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1053 new argument max_local.
1054
b7233c24
MM		 10551999-07-14 Mark Mitchell <mark@codesourcery.com>
1056
1e52e2ee
MM		 1057 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1058 subwords when handling an R_MIPS16_26 relocation.
1059 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1060 semantics.
1061
b7233c24
MM		 1062 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1063 dst_mask to match reality.
1064 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1065 (mips_elf_obtain_contents): Use bfd_get.
1066 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1067 (mips_elf_relocate_section): Likewise.
1068
e53bd91b
MM		 10691999-07-13 Mark Mitchell <mark@codesourcery.com>
1070
1071 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1072 (mips_elf_relocate_section): Adjust calling sequence for
1073 mips_elf_perform_relocation.
1074 (mips_elf_perform_relocation): Take additional argument. Handle
1075 R_MIPS16_26. Use bfd_put for convenience.
1076
28a7f3e7
RH		 10771999-07-13 Richard Henderson <rth@cygnus.com>
1078
1079 * elf.c (assign_file_positions_for_segments): Thinko last change.
1080 Always overwrite p_flags.
1081
3018b441
RH		 10821999-07-13 Richard Henderson <rth@cygnus.com>
1083
1084 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1085 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1086 .dynbss and .rel[a].bss if want_dynbss.
1087 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1088
30b30c21
RH		 10891999-07-13 Richard Henderson <rth@cygnus.com>
1090
1091 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1092
3018b441
RH		 10931999-07-13 Richard Henderson <rth@cygnus.com>
1094
30b30c21
RH		 1095 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1096 (struct elf_link_hash_table): Add dynlocal.
1097 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1098 (_bfd_elf_link_adjust_dynindx): Delete.
1099 (_bfd_elf_link_renumber_dynsyms): Prototype.
1100 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1101 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1102 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1103 (_bfd_elf_link_lookup_local_dynindx): New function.
1104 (elf_link_renumber_hash_table_dynsyms): New function.
1105 (_bfd_elf_link_renumber_dynsyms): New function.
1106 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1107 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1108 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1109 instead of elf_link_remove_section_and_adjust_dynindices.
1110 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1111 (elf_link_assign_sym_version): Remove removed_dynamic code.
1112 (elf_link_renumber_dynsyms): Delete.
1113 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1114
1115 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1116 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1117 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1118 * elf32-mips.c: Similarly.
1119 * elf32-ppc.c: Similarly.
1120 * elf32-sparc.c: Similarly.
1121 * elf64-alpha.c: Similarly.
1122 * elf64-sparc.c: Similarly.
1123
97a4bb05
MM		 11241999-07-13 Mark Mitchell <mark@codesourcery.com>
1125
1126 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1127 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1128 when the relocation is against _gp_disp.
1129
a3c7651d
MM		 11301999-07-12 Mark Mitchell <mark@codesourcery.com>
1131
1132 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1133 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1134 to possibly_dynamic_relocs. Adjust usage throughout code.
1135 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1136 (elf_mips_ctor64_howto): Likewise.
1137 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1138 Adjust indentation.
1139 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1140 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1141 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1142 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1143
5f771d47
ILT		 11441999-07-12 Ian Lance Taylor <ian@zembu.com>
1145
67e5d3d6
ILT		 1146 * Makefile.am: Rebuild dependencies.
1147 * Makefile.in: Rebuild.
1148
1149 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1150 * bfd-in2.h: Rebuild.
1151
5f771d47
ILT		 1152 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1153 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1154 structure initializations. Add casts.
1155 * reloc.c (EMPTY_HOWTO): Define.
1156 * bfd-in2.h: Rebuild.
1157 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1158 comparisons against 0.
1159 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1160 previous_ibfd_e_flags to unsigned long.
1161 * vms.h (struct vms_private_data_struct): Change section_count to
1162 unsigned.
1163 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1164 (_bfd_vms_write_gsd): Change symnum to unsigned.
1165 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1166 * vms-tir.c (etir_sta): Change psect to unsigned.
1167 (alloc_section): Change idx to unsigned.
1168 (tir_sta, tir_ctl): Change psect to unsigned.
1169 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1170 * vms.c (priv_section_count): Change to unsigned.
1171
121089cb
AS		 11721999-07-12 Andreas Schwab <schwab@suse.de>
1173
1174 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1175 * m68klinux.c: Likewise.
1176
e049a0de
ILT		 11771999-07-12 Ian Lance Taylor <ian@zembu.com>
1178
1179 * Many files: Changes to avoid gcc warnings: Remove unused local
1180 variables. Add default case to enum switches.
1181 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1182 compile if not COFF_IMAGE_WITH_PE.
1183 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1184 (bfd_arm_get_bfd_for_interworking): Likewise.
1185 (bfd_arm_process_before_allocation): Likewise.
1186 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1187 * pei-arm.c: Likewise.
1188 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1189 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1190 (mips_elf_got16_entry): Put parens around & in body of ==.
1191 (mips_elf_calculate_relocation): Correct test for empty string.
1192 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1193 stderr.
1194 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1195 format.
1196
3a99b017
ILT		 11971999-07-11 Ian Lance Taylor <ian@zembu.com>
1198
7442e600
ILT		 1199 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1200 as appropriate. Fill in structure initializations. Add variable
1201 initializations. Add casts.
1202 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1203 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1204
3a99b017
ILT		 1205 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1206 char *.
1207 * elf-bfd.h (bfd_elf_hash): Update declaration.
1208 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1209 when calling bfd_elf_hash.
1210
65388f2d
MM		 12111999-07-11 Mark Mitchell <mark@codesourcery.com>
1212
9ebbd33e
MM		 1213 * libbfd.c (bfd_put_8): Make it of type `void'.
1214 * bfd-in2.h: Regenerated.
1215 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1216 for 32-bit hosts.
1217 (_bfd_mips_elf_final_link): Likewise.
1218
65388f2d
MM		 1219 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1220
5b4e2818
JL		 1221Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1222
1223 * config.bfd (hppa*-*-linux-gnu*): New target
1224
c7ac6ff8
MM		 12251999-07-07 Mark Mitchell <mark@codesourcery.com>
1226
103186c6
MM		 1227 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1228 (_bfd_mips_elf_create_dynamic_sections): New function.
1229 (_bfd_mips_elf_add_symbol_hook): Likewise.
1230 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1231 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1232 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1233 (_bfd_mips_elf_gc_mark_hook): Likewise.
1234 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1235 (_bfd_mips_elf_always_size_sections): Likewise.
1236 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1237 (_bfd_mips_elf_check_relocs): Likewise.
1238 (_bfd_mips_elf_link_hash_table_create): Likewise.
1239 (_bfd_mips_elf_print_private_data): Likewise.
1240 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1241 (_bfd_mips_elf_final_link): Likewise.
1242 (_bfd_mips_elf_additional_program_headers): Likewise.
1243 (_bfd_mips_elf_modify_segment_map): Likewise.
1244 (_bfd_mips_elf_relocate_section): Likewise.
1245 * elf32-mips.c (mips_elf32_object_p): Move contents into
1246 _bfd_mips_elf_object_p.
1247 (mips_elf_additional_program_headers): Rename to
1248 _bfd_mips_elf_additional_program_headers.
1249 (mips_elf_modify_segment_map): Rename to
1250 _bfd_mips_elf_modify_segment_map.
1251 (elf_mips_abi_name): Change prototype.
1252 (mips_elf32_section_from_shdr): Merge into
1253 _bfd_mips_elf_section_from_shdr.
1254 (mips_elf32_section_processing): Merge into
1255 _bfd_mips_elf_section_processing.
1256 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1257 the right back-end ELF linker.
1258 (mips_elf_relocate_section): Rename to
1259 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1260 (mips_elf_link_output_symbol_hook): Rename to
1261 _bfd_mips_elf_link_output_symbol_hook.
1262 (mips_elf_create_dynamic_section): Rename to
1263 _bfd_mips_elf_create_dynamic_section.
1264 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1265 Adjust for 64-bit code. Use mips_elf_got_section.
1266 (mips_elf_adjust_dynamic_symbol): Rename to
1267 _bfd_mips_elf_adjust_dynamic_symbol. Use
1268 mips_elf_allocate_dynamic_relocations.
1269 (mips_elf_finish_dynamic_symbol): Rename to
1270 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1271 Adjust for 64-bit code.
1272 (mips_elf_finish_dynamic_sections): Rename to
1273 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1274 (mips_elf_always_size_sections): Rename to
1275 _bfd_mips_elf_always_size_sections.
1276 (mips_elf_add_symbol_hook): Rename to
1277 _bfd_mips_elf_add_symbol_hook.
1278 (mips_elf_next_lo16_addend): Constify.
1279 (mips_elf_calculate_relocation): Likewise.
1280 (mips_elf_obtain_contents): Likewise.
1281 (mips_elf_perform_relocation): Likewise.
1282 (mips_elf_create_dynamic_relocation): Likewise.
1283 (mips_elf_allocate_dynamic_relocations): New function.
1284 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1285 (MIPS_ELF_REL_SIZE): Likewise.
1286 (MIPS_ELF_DYN_SIZE): Likewise.
1287 (MIPS_ELF_GOT_SIZE): Likewise.
1288 (MIPS_ELF_SYM_SIZE): Likewise.
1289 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1290 (MIPS_ELF_GET_WORD): Likewise.
1291 (MIPS_ELF_PUT_WORD): Likewise.
1292 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1293 (STUB_LW): Conditionalize for 64-bit value.
1294 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1295 entries.
1296 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1297 Check it for inconsistency.
1298 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1299 ABI.
1300 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1301 .msym.
1302 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1303 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1304 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1305 (mips_elf_local_got_index): Likewise.
1306 (mips_elf_got_page): Likewise.
1307 (mips_elf_got_info): Likewise.
1308 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1309 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1310 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1311 instead of constant `2'.
1312 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1313 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1314 (mips_elf_size_dynamic_sections): Use
1315 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1316 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1317 Adjust all releveant entries in elf backend table.
1318 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1319 (mips_elf64_section_processing): Likewise.
1320 Adjust elf backend entries to use _bfd_mips_elf variants now
1321 publicly available.
1322
c7ac6ff8
MM		 1323 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1324 hash-entry sizes.
1325 (size_dynamic_sections): Likewise.
1326 (elf_link_output_extsym): Likewise.
1327 * elf.c: (elf_fake_sections): Likewise.
1328 * libbfd.c (bfd_get): New macro.
1329 (bfd_put): Likewise.
1330 * bfd-in2.h: Regenerated.
1331
13321999-07-07 Mark Mitchell <mark@codesourcery.com>
1333
1334 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1335 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1336 wap_reloca_in, and swap_reloca_out.
1337 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1338 multiple internal relocations per external relocation.
1339 (link_read_relocs): Likewise.
1340 (elf_bfd_final_link): Likewise.
1341 (elf_link_input_bfd): Likewise.
1342 (elf_gc_mark): Likewise.
1343 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1344 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1345 elf_swap_dyn_in.
1346 (size_info): Add entries for new fields.
1347 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1348 (mips_elf64_be_swap_reloc_in): New function.
1349 (mips_elf64_be_swap_reloc_out): Likewise.
1350 (mips_elf64_be_swap_reloca_in): Likewise.
1351 (mips_elf64_be_swap_reloca_out): Likewise.
1352 (mips_elf64_size_info): Add entries for new fields.
1353
0525d26e
ILT		 13541999-07-07 Ian Lance Taylor <ian@zembu.com>
1355
1356 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1357 field equals the new rel_count field.
1358 (elf_link_input_bfd): When doing a relocateable link, use the new
1359 rel_count field rather than the reloc_count field.
1360 (elf_reloc_link_order): Likewise.
1361 (elf_finish_pointer_linker_section): Likewise.
1362
1363 Based on patch from H.J. Lu <hjl@gnu.org>:
1364 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1365 shared library to override a weak definition in a regular object.
1366
9db37001
JL		 1367Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1368
37afc161
JL		 1369 * libhppa.h: Revert July 2, 1999 patch.
1370
9db37001
JL		 1371 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1372 need to generate DLTIND relocations, not DLTREL relocations.
1373
752149a0
NC		 13741999-07-05 Nick Clifton <nickc@cygnus.com>
1375
478d07d6
NC		 1376 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1377 architectures.
1378 (coff_set_flags): Recognise arm 5 architectures.
1379
1380 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1381 Add support for armv5 architecture.
1382
1383 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1384
752149a0
NC		 1385 * reloc.c: Add new, assembler only, ARM reloc:
1386 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1387
1388 * bfd-in2.h: Regenerate.
1389
5e38c3b8
MM		 13901999-07-02 Mark Mitchell <mark@codesourcery.com>
1391
1392 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1393 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1394 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1395 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1396 * elf32-mips.c (ABI_64_P): New macro.
1397 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1398 (_bfd_mips_elf_find_nearest_line): Adjust call to
1399 _bfd_dwarf2_find_nearest_line.
1400 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1401 * libbfd.h: Regenerated.
1402
4766cbee
ILT		 14031999-07-02 Ian Lance Taylor <ian@zembu.com>
1404
1405 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1406
2a6d0fe7
JL		 1407Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1408
1409 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1410 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1411
23bc299b
MM		 14121999-07-01 Mark Mitchell <mark@codesourcery.com>
1413
1414 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1415 fields.
1416 (_bfd_elf_init_reloc_shdr): New function.
1417 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1418 bfd_alloc followed by memset.
1419 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1420 (elf_fake_sections): Here.
1421 (assign_section_numbers): Assign section numbers for the second
1422 relocation section, if required.
1423 * elflink.h (elf_link_output_relocs): New function.
1424 (elf_link_size_reloc_section): Likewise.
1425 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1426 (elf_link_input_bfd): Use elf_link_output_relocs.
1427
1428 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1429 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1430
17bb48e0
JL		 1431Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1432
1433 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1434 with 22bit format.
1435
7403cb63
MM		 14361999-06-28 Mark Mitchell <mark@codesourcery.com>
1437
1438 * elf32-mips.c (mips_elf_got_info): Move declaration before
1439 prototypes. Change global_gotsym to be a pointer to a hash entry,
1440 rather than a number index.
1441 (mips_elf_link_hash_entry): Move declaration before prototypes.
1442 (mips_elf_irix6_finish_dynamic_symbol): New function.
1443 (mips_elf_sign_extend): Likewise.
1444 (mips_elf_high): Likewise.
1445 (mips_elf_higher): Likewise.
1446 (mips_elf_highest): Likewise.
1447 (mips_elf_global_got_index): Likewise.
1448 (mips_elf_local_got_index): Likewise.
1449 (mips_elf_got_offset_from_index): Likeiwse.
1450 (mips_elf_record_global_got_symbol): Likewise.
1451 (mips_elf_got_page): Likewise.
1452 (mips_elf_next_lo16_addend): Likewise.
1453 (mips_elf_calculate_relocation): Likewise.
1454 (mips_elf_obtain_contents): Likewise.
1455 (mips_elf_perform_relocation): Likewise.
1456 (mips_elf_assign_gp): Likewise.
1457 (mips_elf_sort_hash_table_f): Likewise.
1458 (mips_elf_sort_hash_table): Likewise.
1459 (mips_elf_got_section): Likewise.
1460 (mips_elf_got_info): Likewise.
1461 (mips_elf_create_local_got_entry): Likewise.
1462 (mips_elf_got16_entry): Likewise.
1463 (mips_elf_create_dynamic_relocation): Likewise.
1464 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1465 (mips_elf_final_gp): Use mips_elf_assign_gp.
1466 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1467 into SHN_SCOMMON automatically on IRIX6.
1468 (mips_elf_add_symbol_hook): Likewise.
1469 (mips_elf_relocate_section): Rewrite, using
1470 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1471 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1472 Don't deal with .rld_map on IRIX6.
1473 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1474 section flags appropriately for .got.
1475 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1476 the got. Call mips_elf_record_global_got_symbol and allocate
1477 local got space appropriately.
1478 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1479 char *. Rework calculation of GOT size. Sort dynamic symbol
1480 table entries so entries that do not require GOT entries appear at
1481 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1482 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1483 global_gotsym.
1484 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1485 entries.
1486 (mips_elf_finish_dynamic_symbol): Use
1487 mips_elf_irix6_finish_dynamic_symbol.
1488 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1489 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1490 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1491
0dda5f7a
ILT		 14921999-06-30 Ian Lance Taylor <ian@zembu.com>
1493
1494 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1495 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1496
04f7c78d
NC		 14971999-06-04 Philip Blundell <philb@gnu.org>
1498
1499 * elf32-arm.h (elf_backend_got_header_size): Define.
1500 (elf_backend_plt_header_size): Likewise.
1501
a72747a3
NC		 15021999-06-28 Jim Pick <jim@jimpick.com>
1503
1504 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1505
caf3d37c
JL		 1506Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1507
1508 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1509 relocation function.
1510 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1511
9886bd43
MM		 15121999-06-27 Mark Mitchell <mark@codesourcery.com>
1513
303f629d
MM		 1514 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1515 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1516 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1517 (_bfd_mips_elf_section_from_shdr): Use them.
1518 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1519 of GP-relative sections.
1520 (_bfd_mips_elf_set_section_contents): Use them.
1521 (_bfd_mips_elf_section_processing): Share code between .sdata and
1522 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1523 (mips_elf_additional_program_headers): Add handling for
1524 PT_MIPS_OPTIONS segment on IRIX6.
1525 (mips_elf_modify_segment_map): Likeiwse.
1526 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1527 Include the options sections on IRIX6. Don't look for GP-relative
1528 sections by name; use SHF_MIPS_GPREL instead.
1529 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1530 the N32 ABI.
1531 (mips_elf_create_dynamic_sections): Don't muck about with section
1532 alignments and such on IRIX6.
1533 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1534 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1535 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1536 bfd_zalloc rather than bfd_alloc and memset.
1537 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1538 Don't assert the existence of .rld_map on IRIX6.
1539 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1540
9886bd43
MM		 1541 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1542 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1543 instead.
1544
a94a7c1c
MM		 15451999-06-26 Mark Mitchell <mark@codesourcery.com>
1546
c6142e5d
MM		 1547 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1548 (mips_elf_swap_msym_out): New function.
1549 (mips_elf_create_msym_section): Likewise.
1550 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1551 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1552 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1553 section not named .msym.
1554 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1555 .msym directly. Set appropriate attributes for the .msym
1556 section.
1557 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1558 (mips_elf_link_hash_newfunc): Clear it.
1559 (mips_elf_create_dynamic_sections): Create the .msym section
1560 on IRIX6.
1561 (mips_elf_size_dynamic_sections): Allocate space for the
1562 .msym section. Add a DT_MIPS_MSYM entry.
1563 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1564 the symbol.
1565 (mips_elf_finish_dynamic_sections): Assign a value for
1566 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1567
a94a7c1c
MM		 1568 * elf32-mips.c (irix_compat_t): New enumeration.
1569 (ABI_N32_P): New macro.
1570 (IRIX_COMPAT): Likewise.
1571 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1572 (mips_elf_relocate_section): Fix typo.
1573
254f5c45
ILT		 15741999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1575
1576 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1577 as writable PE sections.
1578
f623be2b
RH		 15791999-06-26 David Mosberger <davidm@hpl.hp.com>
1580
1581 * dwarf2.c (struct arange): New type.
1582 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1583 (arange_add): New function.
1584 (decode_line_info): Keep track of address ranges that a compilation
1585 unit covers.
1586 (comp_unit_contains_address): Return true if address is contained
1587 in _any_ of the address ranges associated with a compilation unit.
1588 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1589 on the first comp_unit that contains the address.
1590
69dd2e2d
RH		 15911999-06-26 David Mosberger <davidm@hpl.hp.com>
1592
1593 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1594 (decode_line_info): Add variable STASH and initialize it to point
1595 to the per-bfd dwarf2_debug info. Remove static variable
1596 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1597
0429ebd0
ILT		 15981999-06-26 Ian Lance Taylor <ian@zembu.com>
1599
1d7b28df
ILT		 1600 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1601 shared library to have an undefined symbol.
1602
0429ebd0
ILT		 1603 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1604 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1605
4517897e
JL		 1606Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1607
1608 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1609 * elf32-hppa.c: Remove everything related to symbol extension
1610 sections & records. Use the common elf_hppa_final_write_processing.
1611
f0c2e336
MM		 16121999-06-22 Mark Mitchell <mark@codesourcery.com>
1613
1614 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1615 functions instead of _init/_fini if requested.
1616
03ae5f59
ILT		 16171999-06-23 Ian Lance Taylor <ian@zembu.com>
1618
1619 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1620 field.
1621
464e1740
ILT		 16221999-06-22 Ian Lance Taylor <ian@zembu.com>
1623
1624 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1625 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1626 field to 0, not -1.
1627 (ppc_elf_finish_dynamic_sections): Check for positive section
1628 dynindx field, rather than comparing against -1.
1629 (ppc_elf_relocate_section): Only return false if undefined_symbol
1630 or reloc_overflow fail, not always upon encountering an error.
1631
2f5116e2
MM		 16321999-06-22 Mark Mitchell <mark@codesourcery.com>
1633
1634 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1635 bfd_byte * before performing pointer arithmetic.
1636
9e103c9c
JL		 1637Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1638
1639 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1640 support.
1641 * elf32-hppa.c: Include elf-hppa.h.
1642 (ARCH_SIZE): Define.
1643 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1644 now.
1645 (elf32_hppa_info_to_howto): Similarly.
1646 (elf_hppa_howto_table): Similarly.
1647 (elf_hppa_reloc_type_lookup): Similarly.
1648 (hppa_elf_gen_reloc_type): Similarly.
1649 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1650
232fb1a3
NC		 16511999-06-22 Nick Clifton <nickc@cygnus.com>
1652
1653 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1654 handling R_V850_22_PCREL relocation.
1655
271025eb
ILT		 16561999-06-21 Ian Lance Taylor <ian@zembu.com>
1657
1658 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1659 type.
1660
0bde07d4
RH		 1661Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1662
1663 * section.c (_bfd_strip_section_from_output): Ignore sections
1664 DISCARDed by the link script.
1665
f800e11d
ILT		 16661999-06-19 Ian Lance Taylor <ian@zembu.com>
1667
1668 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1669 Remove unused local variable spp.
1670
1671 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1672 the entry symbol is not set.
1673
72b60c23
RH		 1674Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1675
1676 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1677 GPDISP or LITUSE in a relocatable link.
1678
aec89efb
JR		 1679Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1680
1681 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1682 * (alloc_dwarf1_func): Likewise.
1683
5ba624b0
JL		 1684Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1685
1686 * libhppa.h: Fix various formatting errors.
1687 (assemble_3); Rewrite using CATENATE.
1688 (assemble_17): Fix various bugs.
1689
59d23ada
NC		 16901999-06-16 Nick Clifton <nickc@cygnus.com>
1691
1692 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1693
0c3ff40b
RH		 16941999-06-15 Richard Henderson <rth@cygnus.com>
1695
1696 * section.c (SEC_SHORT): Define.
1697 * bfd-in2.h: Rebuild.
1698
42751cf3
MM		 16991999-06-13 Mark Mitchell <mark@codesourcery.com>
1700
78de0b43
MM		 1701 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1702 Remove abfd parameter. Use _bfd_strip_section_from_output.
1703 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1704
42751cf3
MM		 1705 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1706 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1707 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1708 function.
1709 (bfd_elf_size_dynamic_sections): Use it.
1710
3e269912
ILT		 17111999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1712
1713 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1714 complain_overflow_bitfield to complain_overflow_signed.
1715
6b5bd373
MM		 17161999-06-13 Mark Mitchell <mark@codesourcery.com>
1717
1718 * elflink.h (elf_link_read_relocs_from_section): New function,
1719 split out from ...
1720 (elf_link_read_relocs): Here. Use it for both relocation
1721 sections.
1722
57e21bef
MM		 17231999-06-12 Mark Mitchell <mark@codesourcery.com>
1724
1725 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1726 asect->reloc_count is valid.
1727
cc3bfcee
ILT		 17281999-06-12 Ian Lance Taylor <ian@zembu.com>
1729
1730 * elf32-mips.c (mips_elf32_section_processing): Permit a
1731 SHT_MIPS_REGINFO section to have a size of 0.
1732
7a50d4ac
ILT		 17331999-06-12 David O'Brien <obrien@freebsd.org>
1734
1735 * config.bfd (alpha*-*-freebsd*): New target.
1736 (i[3456]86-*-freebsd*): Now defaults to ELF.
1737
f5f9cc4f
ILT		 17381999-06-11 Ian Lance Taylor <ian@zembu.com>
1739
44257b8b
ILT		 1740 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1741 wrap if the relocation covers the high bit of an address.
1742
f5f9cc4f
ILT		 1743 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1744
60dac299
RH		 17451999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1746
1747 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1748 instead of R_SPARC_max.
1749 (sparc64_elf_info_to_howto): Likewise.
1750 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1751 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1752
9d7428a9
RH		 17531999-06-07 Richard Henderson <rth@cygnus.com>
1754
1755 * section.c (_bfd_strip_section_from_output): Remove output
1756 sections with no initial link_order.
1757
3c82f80f
NC		 17581999-06-07 Nick Clifton <nickc@cygnus.com>
1759
1760 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1761
eb519dff
AS		 1762Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1763
1764 * Makefile.am (SOURCE_HFILES): Add missing headers.
1765 * Makefile.in: Regenerated.
1766
7f7e7b68
MM		 17671999-06-06 Mark Mitchell <mark@codesourcery.com>
1768
1769 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1770 the N32 ABI.
1771
dc1bc0c9
RH		 17721999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1773
1774 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1775 range undefweak symbols.
1776 * hash.c: Add missing comma after @xref{}
1777 * linker.c: Likewise.
1778
79e5982f
NC		 17791999-06-04 Nick Clifton <nickc@cygnus.com>
1780
1781 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1782 if not defined.
1783 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1784 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1785 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1786 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1787
4a54b465
ILT		 17881999-06-04 Ian Lance Taylor <ian@zembu.com>
1789
1790 * Makefile.am: Rebuild dependencies.
1791 (BFD32_BACKENDS): Add dwarf1.lo.
1792 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1793 * Makefile.in: Rebuild.
1794
7714a18c
NC		 17951999-06-04 Nick Clifton <nickc@cygnus.com>
1796
1797 * Makefile.am: Add epoc-arm-pe target.
1798 * Makefile.in: Regenerate.
1799 * pe-arm.c: Only redefine interworking function names if they have
1800 not already been redefined.
1801 * pei-arm.c: Only redefine interworking function names if they have
1802 not already been redefined.
1803 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1804 name space clash.
1805 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1806 name space clash.
1807
dece4658
NC		 18081999-06-03 Nick Clifton <nickc@cygnus.com>
1809
1810 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1811
a9d024b8
AS		 1812Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1813
1814 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1815
06e1ba78
JR		 1816Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1817
1818 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1819 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1820
084aa3aa
JR		 1821Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1822
1823 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1824 in other text sections.
1825
875f7f69
JR		 1826Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1827
1828 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1829 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1830 * libbfd.h: Regenerate.
1831 * coff-sh.c (sh_merge_private_data): Delete.
1832 (coff_bfd_merge_private_bfd_data): Change to
1833 _bfd_generic_verify_endian_match.
1834 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1835
6a9d5c9a
UD		 18361999-06-03 Ulrich Drepper <drepper@cygnus.com>
1837
1838 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1839
a3e38ad3
ILT		 18401999-06-03 Ian Lance Taylor <ian@zembu.com>
1841
1842 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1843 prototype.
1844 (bfd_elf32_arm_process_before_allocation): Likewise.
1845 * bfd-in2.h: Rebuild.
1846
159002ff
RH		 18471999-06-03 David Mosberger <davidm@hpl.hp.com>
1848
1849 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1850 track of end_sequence markers.
1851 (add_line_info): Add END_SEQUENCE arg.
1852 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1853 debug-line info---it doesn't work right if a compilation unit
1854 consists of multiple discontiguous code-sequences. It would be
1855 worthwhile to optimize for the common case where a compilation
1856 unit results in a contiguous set of code sequences, but this is
1857 quite tricky to get right for arbitrary DWARF2 files.
1858 (lookup_address_in_line_info_table): Don't use the last line entry
1859 for a compilation unit for anything with an address higher than
1860 this line entry. Also, check for end_sequence markers to
1861 correctly handle discontinuities.
1862 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1863 compilation units, check all compilation units with each->high==0
1864 just like when reading compilation units.
1865
1866 * dwarf2.c (decode_line_info): Initialize table->files and
1867 table->last_line to NULL to avoid segfaults due to random
1868 values in these members.
1869 (concat_filename): Check for out-of-range file number before
1870 indexing filename table. Segfaults suck.
1871
1872 * dwarf2.c (decode_line_info): Don't truncate address to least
1873 significant 32 bits (breaks 64 bit targets).
1874 (lookup_address_in_function_table): Ditto.
1875 (comp_unit_contains_address): Ditto.
1876
42fdc509
MM		 18771999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1878
1879 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1880 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1881 (mips_elf64_howto_table_rela): Likewise.
1882
1883 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1884 split out from ...
1885 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1886 single section has two associated relocation sections.
6a9d5c9a 1887
9d8cefa9
RH		 18881999-06-02 Mark Salter <msalter@cygnus.com>
1889
1890 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1891 COFF_WITH_PE defined.
1892
c9fca91d
NC		 18931999-06-02 Nick Clifton <nickc@cygnus.com>
1894
1895 * pe-arm.c: Rename global arm interworking functions to avoid name
1896 collision when all targets BFD is built.
1897 * pei-arm.c: Ditto.
1898
bf572ba0
MM		 18991999-05-31 Mark Mitchell <mark@codesourcery.com>
1900
1901 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1902 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1903 (bfd_elf_section_data): Add use_rela_p.
1904 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1905 (_bfd_elf_new_section_hook): Likewise.
1906 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1907 use_rela_p.
1908 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1909 * elfcode.h (write_relocs): Determine whether or not use rela
1910 relocs based on the relocation section header.
1911 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1912 instead of use_rela_p.
1913 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1914 (elf_backend_may_use_rela_p): Likewise.
1915 (elf_backend_default_use_rela_p): Likewise.
1916 (elfNN_bed): Use them.
6a9d5c9a 1917
3fe702fd
RH		 1918Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1919
1920 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1921
3f830999
MM		 1922Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1923
1924 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1925 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1926 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1927 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1928 * bfd-in2.h: Regenerated.
1929 * libbfd.h: Likewise.
1930 * elf32-mips.c (mips_info_to_howto_rela): New function.
1931 (USE_REL): Adjust for new conventions.
1932 (MINUS_ONE): New macro.
1933 (elf_mips_howto_table): Add R_MIPS_SUB.
6a9d5c9a 1934 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3f830999
MM		 1935 and MIPS_GOT_DISP.
1936 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1937 .MIPS.content section.
1938 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1939 with .MIPS.content as .MIPS.content sections. Set
1940 SHF_MNIPS_NOSTRIP for such section.
1941 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1942 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1943 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1944
70f06c4a
AS		 1945Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1946
015985c9
AS		 1947 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1948 variable.
1949
70f06c4a 1950 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
6a9d5c9a 1951 `else'.
70f06c4a 1952
2ef994e0
NC		 19531999-05-30 Philip Blundell <philb@gnu.org>
1954
1955 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1956 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1957 the addend does not overflow into the rest of the word.
1958
ba96a88f
NC		 19591999-05-29 Nick Clifton <nickc@cygnus.com>
1960
1961 * bfd-in.h: Amend prototype for
1962 bfd_elf32_arm_process_before_allocation .
1963 * bfd-in.h: Regenerate.
6a9d5c9a 1964
ba96a88f
NC		 1965 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1966 elements in a fixed sized array.
1967 (ARM_ELF_ABI_VERSION): Define.
1968 (ARM_ELF_OS_ABI_VERSION): Define.
1969 (R_ARM_THM_ABS5): Fix rightshift and size.
1970 (R_ARM_THM_PC22): Fix size.
1971 (R_ARM_PLT32): Define Howto.
1972 (find_howto): New function: Locate a howto based on a reloc
1973 number.
1974 (elf32_arm_info_to_howto): Use find_howto if necessary.
1975 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1976 bfd_reloc_code_real_type.
1977 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1978 and BFD_RELOC_VTABLE_ENTRY.
1979 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1980
1981 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1982 elements in a fixed sized array.
1983 (ARM_ELF_ABI_VERSION): Define.
1984 (ARM_ELF_OS_ABI_VERSION): Define.
1985 (R_ARM_THM_ABS5): Fix rightshift and size.
1986 (R_ARM_THM_PC22): Fix size.
1987 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1988 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1989 bfd_reloc_code_real_type.
1990
1991 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1992 no_pipeline_knowledge.
1993 (elf32_arm_link_hash_create): Initialise new field to zero.
1994 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1995 no_pipeline_knowledge. Use this parameter to initialise the field
1996 in the globals data structure.
1997 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1998 no_pipeline_knowledge is false and the binary is from an old
1999 toolchain.
2000 (elf32_arm_merge_private_data): Generate an error if an attempt is
2001 made to linl together big endian and little endian code.
2002 (elf32_arm_post_process_headers): New function: Initialise the
2003 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
6a9d5c9a 2004 header.
ba96a88f
NC		 2005 (elf_backend_post_process_headers): Define.
2006
e6c51ed4
NC		 20071999-05-28 Nick Clifton <nickc@cygnus.com>
2008
2009 * elf-bfd.h (struct elf_backend_data): Add new field:
2010 elf_backend_post_process_headers.
2011
2012 * elfxx-target.h (elf_backend_post_process_headers): Define to
2013 NULL if not already defined.
6a9d5c9a 2014 (elfNN_bed): Initialise elf_backend_post_process_headers field.
e6c51ed4
NC		 2015
2016 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2017 to zero.
2018 (_bfd_elf_compute_section_file_positions): Call
6a9d5c9a 2019 elf_backend_post_process_headers if defined.
e6c51ed4 2020
633fd09f
ILT		 20211999-05-28 Ian Lance Taylor <ian@zembu.com>
2022
2023 * configure.in: Check whether getuid and getgid exist.
2024 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2025 HAVE_GETGID are not defined, respectively.
2026 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2027 getgid.
2028 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2029 * configure, config.in: Rebuild.
2030
b2ef150d
ILT		 20311999-05-28 Martin Dorey <mdorey@madge.com>
2032
2033 * elf32-i960.c: New file.
2034 * elf.c (prep_headers): Handle bfd_arch_i960.
2035 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2036 * config.bfd (i960-*-elf*): New target.
2037 * configure.in (bfd_elf32_i960_vec): New target vector.
2038 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2039 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2040 * Makefile.in, aclocal.m4, configure: Rebuild.
2041
5f97aa0c
NC		 20421999-05-27 Nick Clifton <nickc@cygnus.com>
2043
2044 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
6a9d5c9a 2045 R_ARM_PLT32.
5f97aa0c
NC		 2046 (find_howto): New function: Find entries in the
2047 elf32_arm_howto_table.
2048 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2049 computed simply.
2050 (elf32_arm_reloc_type_lookup): Add lookup for
6a9d5c9a 2051 BFD_RELOC_ARM_PLT32.
5f97aa0c 2052
780a67af
NC		 20531999-05-25 Philip Blundell <pb@nexus.co.uk>
2054
2055 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2056 (elf32_arm_link_hash_table_create): Use above function as the
2057 constructor for hash table entries.
2058 (elf32_arm_relocate_section): Avoid crash when there is no output
6a9d5c9a 2059 section.
780a67af
NC		 2060 (elf32_arm_final_link_relocate): New parameter h.
2061 (elf32_arm_relocate_section): Pass symbol hash entry to above
2062 routine.
2063 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2064 comments.
6a9d5c9a 2065
fa0e42e4 20661999-05-25 Catherine Moore <clm@cygnus.com>
6a9d5c9a 2067
fa0e42e4
CM		 2068 * coff-arm.c (coff_arm_relocate_section): Don't emit
2069 base file entries for pc-relative values.
6a9d5c9a 2070
93dfcdf0
DD		 20711999-05-25 DJ Delorie <dj@cygnus.com>
2072
2073 * peicode.h (coff_swap_sym_in): When we create the actual section
2074 to reflect the not-there section C_SECTION symbols refer to,
2075 change the symbol class to C_STAT as the section is now really
2076 there.
2077
db65e864
NC		 20781999-05-24 Philip Blundell <pb@nexus.co.uk>
2079
2080 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2081 1999-03-25.
2082
948221a8 2083Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
f6886bc4 2084
948221a8
NC		 2085 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2086 F_PIC_INT to F_PIC.
2087 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2088 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
6a9d5c9a 2089
1349dd65
NC		 20901999-05-16 Nick Clifton <nickc@cygnus.com>
2091
2092 * coff-mcore.c (in_reloc_p): Reinstate.
2093
36797d47
NC		 20941999-05-15 Nick Clifton <nickc@cygnus.com>
2095
2096 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2097 * bfd-in2.h: Regenerate.
2098 * coff-mcore.c (in_reloc_p): Remove defintion.
2099 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2100 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2101 IMAGE_REL_MCORE_RVA.
2102 (coff_mcore_rtype_to_howto): Add special processing for
2103 IMAGE_REL_MCORE_RVA.
2104 (coff_mcore_relocate_section): Add support for
6a9d5c9a 2105 IMAGE_REL_MCORE_RVA.
36797d47
NC		 2106 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2107 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2108 R_MCORE_RELATIVE.
6a9d5c9a
UD		 2109 (mcore_elf_relocate_section): Delete redundant case labels.
2110
97eaf9de
AS		 2111Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2112
2113 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2114 precedence between bit-and and comparison.
2115
2e9a84c8
RH		 2116Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2117
2118 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2119 list of target formats (targ_selvecs).
2120 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2121 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2122
ec0ef80e
DD		 21231999-05-10 DJ Delorie <dj@cygnus.com>
2124
2125 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2126 reasonable mode until "ar x" is smart enough to skip it (fixes
2127 gcc/libgcc.a builds on mips-ecoff targets
2128
2129 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2130 to work. Hack to support MS import libraries, which use different
2131 COMDAT types than GNU.
2132 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2133 to implied zero-length sections (see peicode below)
2134 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2135 filename symbols, which use one *or more* auxents.
2136 * coffswap.h (coff_swap_aux_in): ditto
2137 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2138 sections
6a9d5c9a 2139
5c746d90
JL		 2140Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2141
2142 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2143 for all relocations.
2144
ba1b9317
CM		 21451999-05-10 Catherine Moore <clm@cygnus.com>
2146
2147 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2148 if COFF_IMAGE_WITH_PE.
2149 (bfd_arm_process_before_allocation): Likewise.
2150 (bfd_arm_get_bfd_for_interworking): Likewise.
2151 * coff-arm.c: Likewise.
2152 * bfd-in2.h: Regenerate.
2153 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2154 (armpe_big_vec): Likewise.
2155 * configure: Rebuild.
2156
c1f6bc03
NC		 21571999-05-10 Nick Clifton <nickc@cygnus.com>
2158
2159 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2160 section, not just .rel. Same for .rela.
2161
b23f908b
NC		 21621999-05-07 Nick Clifton <nickc@cygnus.com>
2163
2164 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2165 endianism with an error message.
2166
7fafc0fd
RH		 2167Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2168
2169 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2170 assignment from "unsigned char *" to "char *".
2171 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2172
b44267fd
CM		 21731999-05-05 Catherine Moore <clm@cygnus.com>
2174
2175 * coff-arm.c (coff_arm_relocate_section): Add one to
2176 address of ARM_RVA32 thumb functions.
6a9d5c9a 2177
b44267fd 21781999-05-05 Catherine Moore <clm@cygnus.com>
6a9d5c9a 2179
9e1281c7
CM		 2180 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2181 (elf32_m68k_copy_private_bfd_data): New.
2182 (elf32_m68k_merge_private_bfd_data): New.
2183 (elf32_m68k_print_private_bfd_data): New.
2184 (CPU32_FLAG): Define.
2185 (PLT_CPU32_ENTRY_SIZE): Define.
2186 (elf_cpu32_plt0_entry): Declare.
2187 (elf_cpu32_plt_entry): Declare.
2188 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2189 (elf_m68k_finish_dynamic_symbol): Likewise.
2190 (elf_m68k_finish_dynamic_sections): Likewise.
2191 (elf_backend_plt_header_size): Remove definition.
2192 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2193 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2194 (bfd_elf32_bfd_set_private_flags): Define.
2195 (bfd_elf32_bfd_print_private_bfd_data): Define.
6a9d5c9a 2196
ac79f2f3
JL		 2197Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2198
2199 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2200 and R_LONG_PCREL_MODE.
2201
252b5132
RH		 22021999-04-29 Nick Clifton <nickc@cygnus.com>
2203
2204 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2205
2206Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2207
2208 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2209 in relocation calculation.
2210
22111999-04-26 Tom Tromey <tromey@cygnus.com>
2212
2213 * aclocal.m4, configure: Updated for new version of libtool.
2214
22151999-04-21 Nick Clifton <nickc@cygnus.com>
2216
2217 * coff-mcore.c: Add support for mcore relocs.
2218
22191999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2220
2221 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2222 incorrect use EF_MIPS_xxBITPTRS.
2223
22241999-04-18 Ian Lance Taylor <ian@zembu.com>
2225
2226 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2227 variable insn.
2228
2229 * bfd-in2.h: Rebuild.
2230 * libbfd.h: Rebuild.
2231
2232Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
6a9d5c9a 2233
252b5132
RH		 2234 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2235 (coff_arm_relocate_section): Add ARM26D transform. Only
2236 change to ARM26D for relocateable links.
2237
22381999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2239
2240 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2241 (bfd_elf32_bfd_print_private_bfd_data): New.
2242
22431999-04-15 Doug Evans <devans@casey.cygnus.com>
2244
2245 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2246 refetch addend if USE_REL, add many comments regarding current state.
2247 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2248 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2249 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2250 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2251
2252Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2253
2254 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2255 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2256
22571999-04-13 David Mosberger <davidm@hpl.hp.com>
2258
2259 * dwarf2.c (decode_line_info): Don't truncate address to least
2260 significant 32 bits (breaks 64 bit targets).
2261 (lookup_address_in_function_table): Ditto.
2262 (comp_unit_contains_address): Ditto.
2263
2264Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2265
2266 * coff-arm.c (arm_emit_base_file_entry): New routine.
2267 (A2T3_OFFSET): Define.
2268 (T2A3_OFFSET): Define.
2269 (coff_arm_relocate_section): Emit base file entries for interworking
2270 stubs.
2271
22721999-04-13 Philip Blundell <philb@gnu.org>
2273
2274 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2275 relocs 17 through 19.
2276
2277Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2278
2279 * elfcode.h: Remove fnmatch.h.
2280 * elflink.h (elf_link_assign_sym_version): Call back to ld
2281 instead of calling fnmatch.
2282
2283 * config.bfd (i?86-*-beoself): Include pe vecs.
2284
2285Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2286
2287 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2288 to go missing.
2289
22901999-04-10 Richard Henderson <rth@cygnus.com>
2291
2292 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2293 when trying to resolve dynamic symbol references.
2294 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2295 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2296 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2297 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2298 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2299 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2300 * elflink.h (elf_link_output_extsym): Likewise.
2301
2302Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2303
2304 * section.c (_bfd_strip_section_from_output): New function moved from
2305 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2306 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2307 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2308 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2309 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2310 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2311 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2312 * bfd-in2.h: Update.
2313
23141999-04-09 Ian Lance Taylor <ian@zembu.com>
2315
2316 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2317
23181999-04-08 Nick Clifton <nickc@cygnus.com>
2319
2320 * coff-mcore.c: New File: Support for mcore-pe targets.
2321 * cpu-mcore.c: New File: Support for mcore targets.
2322 * elf32-mcore.c: New File: Support for mcore-elf target.
2323 * pe-mcore.c: New File: Definitions for mcore-pe target.
2324 * pei-mcore.c: New File: Definitions for mcore-pei target.
2325 * Makefile.am: Add support for MCore targets.
2326 * Makefile.in: Regenerate.
2327 * config.bfd: Add support for MCore targets.
2328 * configure.in: Add support for MCore targets.
2329 * configure: Regenerate.
2330 * archures.c: Add support for MCore architecture.
6a9d5c9a 2331 * bfd-in2.h: Regenerate.
252b5132
RH		 2332 * coffcode.h: Add support for mcore-pe targets.
2333 * elf.c: Add support for mcore-elf target.
2334 * reloc.c: Add support for MCore relocs.
2335 * targets.c: Add support for MCore targets.
2336
23371999-04-07 Nick Clifton <nickc@cygnus.com>
2338
2339 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2340 R_ARM_XPC25 and R_ARM_THM_XPC22.
2341 (elf32_arm_reloc_map): Remove redundant entries.
2342
23431999-04-06 Ian Lance Taylor <ian@zembu.com>
2344
2345 * sysdep.h (LC_MESSAGES): Never define.
2346
23471999-04-06 Chris Torek <torek@bsdi.com>
2348
2349 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2350 all callers. Rewrite completely.
2351 (_bfd_relocate_contents): Rewrite overflow checking.
2352 * bfd-in2.h: Rebuild.
2353
23541999-04-05 Ian Lance Taylor <ian@zembu.com>
2355
2356 From Gabriel Paubert <paubert@iram.es>:
2357 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2358 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2359 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2360 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2361 * ppcboot.c (ppcboot_vec): Use little endian routines for
2362 headers.
2363
2364 * elf.c (elfcore_strndup): Only define if it will be used.
2365 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2366 and irelend.
2367 (ppc_elf_check_relocs): Remove unused local i.
2368 (ppc_elf_gc_mark_hook): Add default case to switch.
2369
2370 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2371 * srec.c (srec_scan): Accept \r in symbol definitions.
2372 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2373 (symbolsrec_object_p): Likewise.
2374
23751999-04-04 Don Bowman <don@pixsci.com>
2376
2377 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2378
23791999-04-04 Ian Lance Taylor <ian@zembu.com>
2380
2381 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2382 last_line.
2383 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2384 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2385 switch.
2386 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2387 local i.
2388 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2389 local val.
2390
23911999-03-31 Nick Clifton <nickc@cygnus.com>
2392
2393 * config.bfd: Add support for arm-epoc-pe target.
2394 * configure.in: Add support for arm-epoc-pe target.
2395 * configure: Regenerate.
2396 * targets.c: Add support for arm-epoc-pe target.
2397 * coff-arm.c: Allow header files to override definition of
2398 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2399 * pe-arm.h: Allow previous header files to override definition of
2400 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6a9d5c9a 2401 * pei-arm.h: Allow previous header files to override definition of
252b5132
RH		 2402 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2403 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2404 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6a9d5c9a 2405
252b5132
RH		 24061999-03-30 Nick Clifton <nickc@cygnus.com>
2407
2408 * elf.c (elf_map_symbols): Handle the case where section
2409 symbols are generated for content-less sections which are
2410 not mapped to the output file.
2411
2412 * linker.c: Replace direct references to fields in BFD structure
2413 with accessor macros.
2414
2415 * elflink.h: Replace direct references to fields in BFD structure
2416 with accessor macros.
2417
24181999-03-25 Philip Blundell <pb@nexus.co.uk>
2419
2420 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6a9d5c9a
UD		 2421
2422 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
252b5132
RH		 2423 account when adjusting section symbols during a partial link.
2424
24251999-03-24 Nick Clifton <nickc@cygnus.com>
2426
2427 * coff-sparc.c (struct coff_reloc_map): Change type of field
2428 'bfd_reloc_val' to bfd_reloc_code_real_type.
2429 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2430 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2431 * elf32-arc.c (struct arc_reloc_map): Ditto.
2432 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2433 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2434 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2435 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2436 * elf32-sh.c (struct elf_reloc_map): Ditto.
2437 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2438 * elf32-v850.c (struct v850_reloc_map): Ditto.
2439 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2440 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2441 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2442
24431999-03-17 Martin Hunt <hunt@cygnus.com>
2444
2445 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2446 function so source-level assembly works. If multiple N_SOs
2447 are seen without and N_FUNs, create an indextable entry with
2448 a NULL function name.
2449
24501999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2451
2452 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2453 of certian similar cpus.
2454
24551999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2456
2457 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2458 Add the 5000. Change the architecture for the 5400 to mips4.
2459 (elf_mips_mach): Add r5000.
2460
24611999-03-11 Doug Evans <devans@casey.cygnus.com>
2462
2463 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2464
24651999-03-11 Nick Clifton <nickc@cygnus.com>
2466
2467 * binary.c (binary_set_section_contents): Generate warning about
2468 huge file offsets for any section that will occupy file space, not
2469 just those that are loadable.
2470
24711999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2472
2473 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2474
24751999-02-22 Jim Lemke <jlemke@cygnus.com>
2476
2477 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2478
2479Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2480
2481 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2482 * elflink.h: Revert all changes since Feb 16. Instead:
2483 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2484 appropriate. Copy it to version symbols.
2485 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2486 symbols if appropriate.
2487 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2488 symbol if appropriate.
2489 (elf_link_output_extsym): If symbol is marked as undefined, and
2490 has no nonweak references, mark it as weak undefined.
2491
2492Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2493
2494 * elflink.h (elf_merge_symbol): When overriding a dynamic
2495 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2496 function.
2497 (elf_link_add_object_symbols): Don't copy the other field if we
2498 are overridding.
2499
2500Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2501
2502 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2503 shared object with a weak undefined symbol.
2504
25051999-02-18 Nick Clifton <nickc@cygnus.com>
2506
2507 * elfarm-nabi.c: Set partial_inplace back to false.
2508
25091999-02-17 Nick Clifton <nickc@cygnus.com>
2510
2511 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2512 (USER_LABEL_PREFIX): Set to "_".
2513
2514 The following patches are from: Scott Bambrough
2515 <scottb@corelcomputer.com>
6a9d5c9a 2516
252b5132
RH		 2517 * libaout.h (M_ARM6_NETBSD): Set to 143.
2518
2519 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2520 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2521 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2522 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2523 * bfd-in2.h: Regenerate.
2524
2525 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2526 'true' as REL relocs are now being used. Add new PIC relocs:
2527 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2528 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2529
2530 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2531 of targets.
2532 (elf32_arm_final_link_relocate): Change parameters so that entire
2533 reloc is passed. Add support for PIC relocs.
2534 (elf32_arm_relocate_section): Pass entire reloc to
6a9d5c9a 2535 elf32_arm_final_link_relocate.
252b5132
RH		 2536 (elf32_arm_check_relocs): Handle new PIC relocs.
2537 (elf32_arm_adjust_dynamic_symbol): New function.
2538 (elf32_arm_size_dynamic_sections): New function.
2539 (elf32_arm_discard_copies): New function.
2540 (elf32_arm_finish_dynamic_symbol): New function.
2541 (elf32_arm_finish_dynamic_sections): New function.
2542 (ELF_MAXPAGE_SIZE): Define.
2543 (bfd_elf32_bfd_reloc_type_lookup): Define.
2544 (elf_backend_relocate_section): Define.
2545 (elf_backend_adjust_dynamic_symbol): Define.
2546 (elf_backend_create_dynamic_sections): Define.
2547 (elf_backend_finish_dynamic_symbol): Define.
2548 (elf_backend_finish_dynamic_sections): Define.
2549 (elf_backend_size_dynamic_sections): Define.
2550 (elf_backend_plt_readonly): Define.
2551 (elf_backend_want_got_plt): Define.
2552 (elf_backend_want_plt_sym): Define.
6a9d5c9a 2553
252b5132
RH		 2554Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2555
2556 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2557 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2558 (_bfd_mips_elf_fake_sections): Likewise.
2559
2560Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6a9d5c9a 2561
252b5132
RH		 2562 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2563 bfd_elf32_arm_get_bfd_for_interworking,
2564 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2565 with elfarm-nabi.c.
6a9d5c9a 2566
252b5132
RH		 2567 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2568 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2569 elf32_arm_find_nearest_line): Make them static.
2570
2571Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2572
2573 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2574 callers. Do not merge a definition from a shared object with a
2575 weak undefined symbol.
2576 (elf_link_add_object_symbols): Do not change the symbol type or
2577 size if the old symbol overrides the new one.
2578
25791999-02-08 Nick Clifton <nickc@cygnus.com>
2580
2581 * config.bfd: Add support for strongarm target.
2582
2583Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2584
2585 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2586 fields instead of unsigned char.
2587
2588Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2589
2590 * Makefile.am: Rebuild dependencies.
2591 * Makefile.in: Rebuild.
2592
2593Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2594
2595 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2596 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2597 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2598 * acinclude.m4: Add comments to uses of AC_DEFINE.
2599 * acconfig.h: Remove.
2600 * configure: Rebuild with current autoconf/automake.
2601 * aclocal.m4: Likewise.
2602 * config.in: Likewise.
2603 * Makefile.in: Likewise.
2604
26051999-02-04 DJ Delorie <dj@cygnus.com>
2606
2607 * libbfd.c (real_read): don't call fread for zero bytes. This
2608 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2609
2610Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2611
2612 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2613 of a jump is in the current 256 MB region.
2614
2615Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2616
2617 * format.c (bfd_check_format_matches): Change last patch to only
2618 take effect for the binary target.
2619
2620Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2621
2622 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2623
2624Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2625
2626 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2627
2628Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2629
2630 * format.c (bfd_check_format_matches): If the target was
2631 previously specified, don't check other targets when checking for
2632 an archive file.
2633
2634Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2635
2636 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2637 (elf32_arm_reloc_type_lookup): Removed
2638 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2639 (elf32_arm_reloc_type_lookup): New.
2640 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2641 (elf32_arm_reloc_type_lookup): New.
2642
2643Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2644
2645 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2646 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2647 * Makefile.am: Use new files.
2648 * Makefile.in: Regenerate.
2649 * configure.in: Use new files.
6a9d5c9a 2650 * configure: Regenerate.
252b5132
RH		 2651
26521999-02-01 Nick Clifton <nickc@cygnus.com>
2653
2654 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2655 (fr30_elf_gc_sweep_hook): New function.
2656 (elf_backend_can_gc_sections): Define.
2657
2658Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2659
2660 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2661 and bfd_elf32_bigarm_oabi_vec.
2662
2663Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2664
2665 * Makefile.am (elf32-arm-oldabi.lo): New.
2666 (elf32-arm-newabi.lo): New.
2667 * Makefile.in: Regenerate.
2668 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2669 (arm-*-elf): Likewise.
2670 (arm-*-oabi): New.
2671 (thumb-*-oabi): New.
2672 * configure: Regenerate.
2673 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2674 (bfd_elf32_bigarm_oabi_vec): New.
2675 * elf32-arm-newabi.c: New.
2676 * elf32-arm-oldabi.c: New.
2677 * elf32-arm.c: Removed.
2678 * elf32-arm.h: New.
2679
2680Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2681
2682 * binary.c (binary_set_section_contents): Omit warnings for
2683 unloadable sections.
2684
26851999-01-31 Michael Meissner <meissner@cygnus.com>
2686
2687 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2688 powerpc{,le}-*-eabi.
2689
26901999-01-29 Nick Clifton <nickc@cygnus.com>
2691
2692 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2693 * dwarf2.c (read_signed_leb128): Remove unused variables.
2694
2695Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2696
2697 * elf.c (assign_file_positions_for_segments): Only adjust
2698 p_align when needed.
2699
2700Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2701
2702 * binary.c (binary_set_section_contents): Don't return early for a
2703 non-loadable section, in case the first section is non-loadable.
2704 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2705 W. Rozycki <macro@ds2.pg.gda.pl>.
2706
27071999-01-28 Nick Clifton <nickc@cygnus.com>
2708
2709 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2710 R_FR30_GNU_VTENTRY relocs.
2711
2712Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2713
2714 * elflink.h (elf_link_output_sym): Zero syms which are
2715 part of sections which have been excluded.
2716
2717Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2718
2719 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2720 to F_PIC_INT.
2721 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2722 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6a9d5c9a 2723
252b5132
RH		 27241999-01-27 Nick Clifton <nickc@cygnus.com>
2725
2726 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6a9d5c9a 2727 relocation.
252b5132 2728 (fr30_final_link_relocate): Use computed value as result of
6a9d5c9a 2729 relocation.
252b5132
RH		 2730
27311999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2732
2733 * binary.c (binary_set_section_contents): Emit warning for
2734 huge file offsets due to widely-dispersed section LMAs.
2735
2736Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2737
2738 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2739 align first section to largest section alignment, not first
2740 section alignment.
2741
27421999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2743
2744 * configure.in: Require autoconf 2.12.1 or higher.
2745
2746Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2747
2748 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2749 * bfd-in2.h: Likewise.
2750 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2751
27521998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2753
2754 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2755 * cpu-mips.c: Add support for and independent 4111.
2756 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6a9d5c9a 2757 (_bfd_mips_elf_final_write_processing):
252b5132
RH		 2758 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2759
27601998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2761
2762 * elf32-mips.c (elf_mips_abi_name): New.
2763 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2764
27651998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2766
6a9d5c9a 2767 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
252b5132
RH		 2768 Handle bfd_mach_mips4300.
2769
27701998-12-11 Ulrich Drepper <drepper@cygnus.com>
2771
2772 * elf32-i386.c: Remove leaked development code from patch
2773 1998-12-10 by Richard Henderson.
2774
27751998-12-10 Richard Henderson <rth@cygnus.com>
2776
2777 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2778 in debug sections for symbol defined externally.
2779
2780Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2781
2782 * targets.c (bfd_target_vector): Remove duplicate entry for
2783 tekhex_vec.
2784
27851998-12-09 Nick Clifton <nickc@cygnus.com>
2786
2787 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2788 since we are using RELAs.
2789
2790Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2791
2792 SCO Open Server Release 5 core file support, from Jouke Numan
2793 <jnuman@hiscom.nl>:
2794 * sco5-core.c: New file.
2795 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2796 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2797 * Makefile.am: Rebuild dependencies.
2798 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2799 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2800 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2801 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2802 * bfd-in2.h, configure, Makefile.in: Rebuild.
2803
2804Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2805
2806 * config.bfd (hppa*-*-mpeix*): New target.
2807 * configure.in: Add AC_HEADER_DIRENT.
2808 (hppa*-*-mpeix*): New target.
2809 * configure.host (hppa*-*-mpeix*): New host.
2810 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2811 friends rather than just including <sys/dir.h>.
2812 * som.h (struct som_symbol): Add hppa_priv_level and apto
2813 tc_data. Change all users.
2814 (struct somdata): Add comp_unit field.
2815 (obj_som_compilation_unit): Define.
2816 (bfd_som_attach_compilation_unix): Declare.
2817 * som.c: Check HOST_HPPAMPEIX.
2818 (struct som_misc_symbol_info): Add new field priv_level.
2819 (som_object_setup): Add current_offset parameter. Change all
2820 callers.
2821 (setup_sections): Likewise.
2822 (som_object_p): For EXECLIBMAGIC, read the lst header.
2823 (som_write_symbol_strings): Add compilation_unit parameter.
2824 Change all callers.
2825 (som_finish_writing): Write out compilation_unit.
2826 (som_bfd_derive_misc_symbol_info): Set priv_level.
2827 (som_build_and_write_symbol_table): Set xleast field to 3.
2828 (som_slurp_symbol_table): Set symbol priv_level.
2829 (bfd_som_attach_compilation_unit): New function.
2830 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2831 priv_level into symbol_value.
2832 * configure, config.in: Rebuild.
2833
2834Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2835
2836 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2837 warning function to call _bfd_error_handler instead.
2838
2839 * libbfd.c (COERCE32): Cast through unsigned long and long to
2840 avoid bug in old version of gcc.
2841
2842 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2843 (elf_backend_additional_program_headers): Don't define.
2844
28451998-12-08 Nick Clifton <nickc@cygnus.com>
2846
2847 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2848 relocations to include offset of 2 included in the insns, and the
2849 offset of the relocs within the section.
2850
2851Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2852
2853 The following changes were made by David Taylor
2854 <taylor@texas.cygnus.com>, Edith Epstein
2855 <eepstein@sophia.cygnus.com>, Jim Blandy
2856 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2857 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2858 changes originally made by HP; HP did not create ChangeLog
2859 entries.
2860
2861 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2862 automake macro library.
2863
2864 * hpux-core.c (hpux_core_core_file_p): this function now
2865 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2866 found in the corefile! Also, in hpux_core_core_file_p, if we
2867 encounter a section with an unknown type, don't punt. Instead,
2868 just skip it. Also, count the number of sections of known type
2869 that we encounter. If we encounter at least one good one, then
2870 we'll declare that the file is a core file. If we encounter any
2871 unknown ones but some known ones, then we'll issue a warning (but
2872 still declare it to be a core file). Also, correctly decide when a
2873 file is not a core.
2874 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2875 (CORE_ANON_SHMEM): define if not defined.
2876 (hpux_core_struct): add members lwpid and user_tid.
2877 (core_kernel_thread_id, core_user_thread_id): new macros.
2878 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2879 the name before storing it in the bfd.
2880 (hpux_core_core_file_p): handle threads.
2881
2882 * libhppa.h (GET_FIELD): protect against redefinition.
2883 (HPPA_WIDE): define.
2884 (GET_FIELD): define.
2885 (GET_BIT): define.
2886 (MASK): define.
2887 (CATENATE): define.
2888 (ELEVEN): define.
2889 (sign_extend): redefine.
2890 (assemble_6): define.
2891 (assemble_12): rewrite.
2892 (assemble_16): define.
2893 (assemble_16a): define.
2894 (assemble_17): rewrite.
2895 (assemble_22): define.
2896
28971998-12-07 Nick Clifton <nickc@cygnus.com>
2898
2899 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2900 relocations for signed values.
2901
2902Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2903
2904 * mipsbsd.c (MY(set_arch_mach)): Make static.
2905 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2906 bfd_mach_mips* macros rather than simple numbers.
2907
2908 COFF weak symbol support, based on patches from Mark Elbrecht
2909 <snowball3@usa.net>:
2910 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2911 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2912 (coff_write_alien_symbol): Likewise.
2913 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2914 (coff_link_add_symbols): Likewise.
2915 (_bfd_coff_link_input_bfd): Likewise.
2916 (_bfd_coff_write_global_sym): Likewise.
2917
2918 * elf.c (copy_private_bfd_data): Always initialize the
2919 includes_phdrs field.
2920
2921 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2922 file defines a symbol first mentioned in an ELF file.
2923
2924 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2925 possible, rather than only if BFD64.
2926 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2927 not __GNUC__.
2928 * bfd-in2.h: Rebuild.
2929
2930 * srec.c (srec_set_section_contents): Correct test to avoid
2931 switching to 4 byte addresses after seeing a second section which
2932 requires 3 byte addresses. From Joel Schantz
2933 <joel.schantz@argosys.boeing.com>.
2934
2935 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2936 <aymeric.vincent@emi.u-bordeaux.fr>.
2937
29381998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2939
2940 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2941 decide whether the output file is -mrelocatable-lib,
2942 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2943
29441998-12-03 Nick Clifton <nickc@cygnus.com>
2945
2946 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2947 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2948 * bfd-in2.h: Regenerate.
2949 * libbfd.h: Regenerate
2950
2951Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2952
2953 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2954 link against a dynamic symbol with no type or size.
2955
29561998-12-01 Ulrich Drepper <drepper@cygnus.com>
2957
2958 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2959 relocation for section which does not get loaded.
2960 (elf_i386_relocate_section) [R_386_32]: Likewise.
2961
2962Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2963
2964 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2965 reloc_count and i long instead of unsigned long. Handle error
2966 return from bfd_canonicalize_reloc.
2967
29681998-12-01 Nick Clifton <nickc@cygnus.com>
2969
2970 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2971 a hash table.
2972
2973Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2974
2975 * elf32-sh.c (elf/sh.h): Include.
2976 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2977 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2978 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2979 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2980 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2981
2982Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2983
2984 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2985 causes division by zero later on.
2986
2987Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2988
2989 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2990 needed.
2991
29921998-11-25 DJ Delorie <dj@cygnus.com>
2993
2994 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2995 hook now.
2996
2997Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2998
2999 * elf32-fr30.c (fr30_elf_relocate_section): Call
3000 fr30_final_link_relocate.
3001 (fr30_final_link_relocate): New function: Handle I20 and I32
3002 relocs.
3003 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3004 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3005 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3006
3007 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3008 chain to empty.
3009
3010 The following changes are based on a patch submitted by Gianluca
3011 Moro <glctr@abc.it>:
3012
3013 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3014 not already been updated.
3015 (find_remembered_hi16s_reloc): New parameter 'already_found'
3016 returns state of remembered hi16s reloc.
3017 (remember_hi16s_reloc): Set 'found' field to false.
3018 (hi16s_location): Add 'found' field.
3019
30201998-11-23 DJ Delorie <dj@cygnus.com>
3021
3022 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3023 to see .DLL files as unrecognized.
3024 (i3coff_object_p): Sorry, had to hack it to not recognize these
3025 files (pei-i386) on request.
3026
30271998-11-23 DJ Delorie <dj@cygnus.com>
3028
3029 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3030 relents. Call bfd_check_format to reinitialize.
3031
3032Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3033
3034 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3035 warnings.
3036
3037Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3038
3039 * aclocal.m4: regenerate
3040 * configure: regenerate
3041
3042Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3043
3044 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3045 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3046 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3047 respect it as an upper bound on what memory to reference.
3048 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3049 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3050 update vtable_entries_size appropriately.
3051
3052Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3053
3054 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3055 reloc number.
3056
3057Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3058
3059 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3060 bfds; they have no "file" so we fake it.
3061 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3062 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3063 resizing the memory buffer.
3064 * opncls.c (bfd_make_writable): New function; lets you write a
3065 bfd_create'd bfd to an in-memory buffer.
3066 (bfd_make_readable): New function; lets you read back that buffer
3067 as if it were from bfd_openr. Used to build generated archive
3068 members (winsup's ld's dlltool)
3069
3070Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3071
3072 * po/bfd.pot: Regenerated.
3073
3074Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3075
3076 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3077 linked list.
3078
3079Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3080
3081 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3082 element of the gotentry list for local symbols too.
3083 (elf64_alpha_relocate_section): Unify local and global handling.
3084 Assert that gotent->use_count > 0.
3085
3086Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3087
3088 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3089 update for file name changes of July 2, 1998.
3090 (vms_vax_vec): New.
3091 * configure: Rebuild.
3092
3093Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3094
3095 * po/bfd.pot: Regenerated.
3096
3097Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3098
3099 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3100 * aclocal.m4, configure: regenerate
3101
3102Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3103
3104 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3105
3106Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3107
3108 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3109 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3110 was cached.
3111 * aclocal.m4, configure: regenerated.
3112
3113Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3114
3115 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3116 R_D10V_GNU_VTENTRY relocs.
3117 (elf_d10v_howto_table): Likewise.
3118 (d10v_reloc_map d10v_reloc_map): Likewise.
3119 (elf32_d10v_gc_mark_hook): New.
3120 (elf32_d10v_gc_sweep_hook): New.
3121 (elf32_d10v_check_relocs): New.
3122 (elf32_d10v_relocate_section): New.
3123 (elf_backend_relocate_section): Define.
3124 (elf_backend_can_gc_sections): Define.
3125
3126Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3127
3128 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3129 (BFD64_BACKENDS): ...from here.
3130 (BFD32_BACKENDS_CFILES): Move vms files here...
3131 (BFD64_BACKENDS_CFILES): ...from here.
3132 * Makefile.in: Rebuild.
3133
3134Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3135
3136 * Makefile.am: Add FR30 target.
3137 * Makefile.in: Add FR30 target.
3138 * archures.c: Add support for FR30.
3139 * config.bfd: Add support for FR30.
3140 * configure.in: Add support for FR30.
3141 * reloc.c: Add support for FR30 relocations.
3142 * targets.c: Add support for FR30 relocations.
3143 * bfd-in2.h: Regenerate.
3144 * configure: Regenerate.
3145 * libbfd.h: Regenerate.
3146 * cpu-fr30.c: New file.
3147 * elf32-fr30.c: New file.
3148
3149Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3150
3151 * configure.in: detect cygwin* instead of cygwin32*
3152 * configure: regenerate
3153
3154Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3155
3156 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3157 use bfd_malloc and free instead and check return value from bfd_malloc.
3158
3159Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3160
3161 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3162 * libbfd.h: Rebuild.
3163
3164 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3165 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3166 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3167 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3168 section.
3169 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3170 field.
3171 (mips_elf_link_hash_table_create): Don't initialize
3172 dynsym_sec_strindex.
3173 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3174 (mips_elf_size_dynamic_sections): Generate a section symbol for
3175 every output section.
3176 (mips_elf_finish_dynamic_sections): Count all sections for
3177 DT_MIPS_UNREFEXTNO.
3178 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3179 output sections.
3180
3181Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3182
3183 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3184 for later PLT entries in large PLTs.
3185 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3186
3187Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3188
3189 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3190
31911998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3192
3193 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3194 * elflink.h (elf_collect_hash_codes): New function. This function is
3195 called for each exported symbol and we compute the ELF hash value for
3196 it.
3197 (compute_bucket_value): New function. It is called from
3198 size_dynamic_sections to determine the hash table size. When we are
3199 optimizing a better, but slower, algorithm is used.
3200 (size_dynamic_sections): Call compute_bucket_value.
3201
3202 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3203
3204Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3205
3206 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3207 R_SH_GNU_VTENTRY.
3208 (sh_elf_gc_mark_hook): New.
3209 (sh_elf_gc_sweep_hook): New.
3210 (sh_elf_check_relocs): New.
3211 (elf_backend_can_gc_sections): Define.
3212
3213Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3214
3215 * acinclude.m4: undo previous gettext change
3216 * aclocal.m4: rebuild with right version of aclocal.
3217
3218Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3219
3220 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3221 aclocal.m4 to acinclude.m4, so they don't get lost.
3222
3223 * elfcore.h: rewrite for better corefile support.
3224 * elf.c (elfcore_*): new functions.
3225 * elf-bfd.h (elf_obj_tdata): new structure members.
3226 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3227 flavor of procfs.
3228 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3229
3230Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3231
3232 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3233 and R_M32R_GNU_VTENTRY.
3234 (elf_backend_can_gc_sections): Define.
3235 (m32r_elf_check_relocs): New.
3236 (m32r_elf_gc_mark_hook): New.
3237 (m32r_elf_gc_sweep_hook): New.
3238 (m32r_elf_relocate_section): Handle VT relocs.
3239
3240Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3241
3242 * coff-arm.c (arm_relocate_section): Remove redundant test.
3243
3244 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3245 cleat that the 'bitsize' field is the size of the bitfield AFTER
3246 relocation not before.
3247
3248 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3249
3250 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3251 relocs.
3252
3253Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3254
3255 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3256 R_SPARC_GNU_VTENTRY.
3257 (elf32_sparc_check_relocs): Handle them.
3258 (elf32_sparc_reloc_type_lookup): Likewise.
3259 (elf32_sparc_relocate_section): Likewise.
3260 (elf32_sparc_gc_mark_hook): New.
3261 (elf32_sparc_gc_sweep_hook): New.
3262
3263Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3264
3265 * som.c (som_finish_writing): Perform some sanity checks when
3266 writing an executable or shared library.
3267
3268Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3269
3270 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3271 * configure.in (elf): Add dwarf1.lo.
3272 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3273 * elf.c (_bfd_elf_find_nearest_line): Add call to
3274 _bfd_dwarf1_find_nearest_line.
3275 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3276 Add call to _bfd_dwarf1_find_nearest_line.
3277 * configure: Rebuilt.
3278
3279Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3280
3281 * elflink.h (elf_gc_sections): Do not allow garbage
3282 collection if dynamic sections have been created.
3283
3284Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3285
3286 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3287 R_V850_GNU_VTENTRY.
3288 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3289 (v850_elf_perform_relocation): Likewise.
3290 (v850_elf_final_link_relocate): Likewise.
3291 (v850_elf_relocate_section): Likewise.
3292 (v850_elf_gc_sweep_hook): New routine.
3293 (v850_elf_gc_mark_hook): New routine.
3294 (elf_backend_can_gc_sections): Define.
3295
3296Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3297
3298 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3299 that dynobj exists.
3300
3301Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3302
3303 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3304 Declare size as bfd_size_type.
3305 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3306
3307Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3308
3309 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3310 structure.
3311 * som.c (CPU_PA_RISC2_0): Define.
3312 (_PA_RISC2_0_ID): Likewise.
3313 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3314
3315Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3316
3317 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3318 has a base which is already defined, only add the referenced
3319 symbol to the dynamic symbol table if it is defined or referenced
3320 by a regular file.
3321
3322 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3323 correctly.
3324
33251998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3326
3327 * elflink.h (elf_link_add_object_symbols): Undo last change.
3328
3329Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3330
3331 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3332 symbol for the indirect alias to a versioned symbol.
3333
3334Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3335
3336 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3337 (elf32_i386_vtentry_howto): New.
3338 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3339 or elf32_i386_vtinherit_howto on lookup.
3340
3341Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3342
3343 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3344 reloc_type. Rename R_68K__max to R_68K_max.
3345 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3346 reloc.
3347
3348Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3349
3350 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3351 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3352
3353 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3354 after.
3355
3356Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3357
3358 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3359 message has a null byte terminator.
3360
3361Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3362
3363 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3364 word subject to R_V850_32 relocation.
3365
3366Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3367
3368 * dwarf2.c: Add comment describing problem computing line numbers
3369 for undefined symbols at link time.
3370
3371Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3372
3373 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3374 transform a defweak into a plt entry.
3375 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3376 plt entry references to receive a RELATIVE reloc.
3377 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3378 (elf64_alpha_relocate_section): Assert we don't overrun
3379 the allocated relocation space.
3380
3381Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3382
3383 * elf.c (swap_out_syms): Always treat section symbols as
3384 special, even if they are attached to a common section.
3385
3386Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3387
3388 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3389 sections with v850 common section attributes into named v850
3390 common sections.
3391 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3392 common section attributes into named v850 common sections.
3393
3394Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3395
3396 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3397 statement.
3398
33991998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3400
3401 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3402 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3403 reloc to the wrong section a warning, not an error. .dynsbss
3404 is not an output section, so there is no need to check for it.
3405
3406Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3407
3408 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3409
3410Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3411
3412 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3413 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3414 R_ARM_GNU_VTENTRY.
3415 (elf32_arm_gc_mark_hook): New.
3416 (elf32_arm_gc_sweep_hook): New.
3417 (elf32_arm_check_relocs): New.
3418 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3419 relocations.
3420 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3421 relocations.
3422
34231998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3424
3425 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3426 assume there is no PLT or GOT.
3427
3428Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3429
3430 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3431 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3432 also accepted as a function symbol type.
3433
3434Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3435
3436 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3437
3438Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3439
3440 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3441 match definition of _bfd_gc_sections field.
3442 * libbfd.h: Rebuild.
3443
3444Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3445
3446 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3447 the addend of a dynamic relocation referencing a section.
3448 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3449 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3450
3451Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3452
3453 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3454 bed has a size_dynamic_sections routine before trying to use it.
3455
3456Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3457
3458 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3459 _bfd_elf_rel_vtable_reloc_fn.
3460
3461Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3462
3463 * Makefile.am: Add elf32-arm.c.
3464 * Makefile.in: Rebuild.
3465 * elf-bfd.h: Add elf_backend_get_symbol_type.
3466 * elf.c (swap_out_syms): If defined, call
3467 elf_backend_get_symbol_type.
3468 * elf32-arm.c: Define elf_backend_get_symbol_type.
3469 (elf32_arm_get_symbol-type): New routine.
3470 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3471 (bfd_elf32_arm_process_before_allocation): Change to
3472 check for STT_ARM_TFUNC.
3473 (elf32_arm_final_link_relocate): Likewise.
3474 * elfxx-target.h: Add elf_backend_get_symbol_type.
3475
3476Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3477
3478 * archures.c (bfd_mach_alpha_ev[456]): New.
3479 * cpu-alpha.c: Rework to match these types.
3480 * bfd-in2.h: Rebuild.
3481
3482Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3483
3484 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3485 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3486
3487 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3488 (elf_i386_reloc_type_lookup): Recognize them.
3489 (elf_i386_check_relocs): Pass them off to generic code.
3490 (elf_i386_relocate_section): Ignore them.
3491 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3492 (elf_backend_can_gc_sections): True.
3493
3494Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3495
3496 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3497 before looking at owner field.
3498 (elf32_arm_to_thumb_stub): Ditto.
3499 (elf32_arm_relocate_section): Compute name before calling
3500 elf32_arm_final_link_relocate().
3501
3502Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3503
3504 * elf.c: comment and formatting cleanups.
3505 * elfcore.h: ditto.
3506
3507Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3508
3509 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3510 (core files are treated differently than object files).
3511 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3512 bfd_elf_mkcorefile): declare.
3513 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3514 bfd_elf_mkcorefile): add to bfd_target vector.
3515 * elfcore.h (elf_core_file_p): save the program header table,
3516 and set the bfd architecture from the elf file header.
3517 * elf.c (bfd_elf_mkcorefile): new function.
3518 (_bfd_elf_write_corefile_contents): new function.
3519 (assign_file_positions_for_segments): add cases for handling
3520 PT_NOTE segments. (assign_file_positions_except_relocs):
3521 core files should be handled the same as exec files.
3522 (prep_headers): identify core files as type ET_CORE.
3523 (copy_private_bfd_data): identify the sections belonging to
3524 the PT_NOTE segment.
3525
3526 * elf32-sparc.c (elf32_sparc_final_write_processing):
3527 add break statement to default case.
3528
35291998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3530
3531 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3532 section (not input) will be in sections ".sbss", ".sbss2",
3533 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3534 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3535 output_offset for correct evaluation of addend.
3536
3537Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3538
3539 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3540 elf32_arm_allocate_interworking_sections and
3541 elf32_arm_process_before_allocation.
3542
3543Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3544
3545 * bfd-in.h: Ammend prototype for
3546 elf32_arm_process_before_allocation to remove surplus third
3547 argument.
3548
3549 * bfd-in2.h: Regenerate.
3550
3551Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3552
3553 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3554
3555Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3556
3557 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3558 calculated for RELOC_SPARC_REV32 case.
3559
3560Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3561
3562 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3563 elf32_arm_allocate_interworking_sections and
3564 elf32_arm_process_before_allocation.
3565 * bfd-in2.h: Regenerated.
3566 * elf32-arm.c Define elf32_arm_link_hash_table.
3567 (insert_thumb_branch): New routine.
3568 (find_thumb_glue): New routine.
3569 (find_arm_glue): New routine.
3570 (record_arm_to_thumb_glue): New routine.
3571 (record_thumb_to_arm_glue): New routine.
3572 (elf32_arm_link_hash_table_create): New routine.
3573 (elf32_arm_get_bfd_for_interworking): New routine.
3574 (elf32_arm_allocate_interworking_sections) New routine.
3575 (elf32_arm_process_before_allocation) New routine.
3576 (elf32_thumb_to_arm_stub): New routine.
3577 (elf32_arm_to_thumb_stub): New routine.
3578 (elf32_print_private_bfd_data): Fix typo.
3579 (elf32_arm_final_link_relocate): Add argument sym_sec.
3580 Check for branches to thumb symbols in case R_ARM_PC24.
3581 Check for branches to arm symbols in case R_ARM_THM_PC22.
3582 (elf32_arm_relocate_section): Pass symbol section to
3583 elf32_arm_final_link_relocate.
3584
3585Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3586
3587 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3588 entries unless the symbol is defined in the executable; in
3589 particular, undefined weak symbols get a PLT entry.
3590
3591Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3592
3593 * libaout.h: Remove nested comment to avoid warning.
3594
3595Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3596
3597 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3598 R_ARM_PC24 relocation.
3599
3600Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3601
3602 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3603 argument is_local. Add argument sym_flags. Check sym_flags
3604 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3605 (elf32_arm_relocate_section): Don't pass local sym and pass
3606 sym_flags to elf32_arm_final_link_relocate.
3607
3608Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3609
3610 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3611 to not count too few relocs for dynamicly linked executables.
3612
3613Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3614
3615 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3616 symbols without a dynamic index dynamic. Consider all weak
3617 symbols dynamic.
3618 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3619 correspondance between input and output sections.
3620
3621Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3622
3623 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3624 that use a .got.plt section start the got offset at zero.
3625
3626Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3627
3628 * ieee.c (ieee_write_processor): Correct the processor ID written
3629 out for bfd_arch_m68k, accommodating change of March 25.
3630
3631Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3632
3633 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3634 R_ARM_THM_RPC22 relocations.
3635
3636Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3637
3638 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3639 are always dynamic.
3640 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3641 .got relocs in -Bsymbolic shared objects.
3642
3643Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3644
3645 * elf32-arm.c: Add private flags to ELF header.
3646 (elf32_arm_print_private_bfd_data): New Function.
3647 (elf32_arm_set_private_flags): New Function.
3648 (elf32_arm_copy_private_flags): New Function.
3649 (elf32_arm_merge_private_bfd_data): New Function.
3650
3651Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3652
3653 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3654 a local symbol.
3655 (elf32_sparc_relocate_section): Likewise.
3656
3657Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3658
3659 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3660 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3661 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3662 of the function. Recognize no .plt as static linking.
3663
36641998-08-01 Ulrich Drepper <drepper@cygnus.com>
3665
3666 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3667 ".liblist" string through gettext.
3668
3669Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3670
3671 * Makefile.am: Add support for elf32-arm.lo.
3672 * Makefile.in: Rebuild.
3673 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3674 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3675 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3676 * configure: Regenerate.
3677 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3678 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3679 bfd_target bfd_elf32_littlearm_vec.
3680 * elf32-arm.c: New file.
3681
3682Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3683
3684 * libaout.h (M_SPARCLITE_LE): New machine.
3685 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3686 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3687 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3688 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3689 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3690 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3691 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3692 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3693 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3694 be BFD_RELOC_SPARC_REV32.
3695 * reloc.c: Ditto.
3696 * config.bfd (sparc86x-*-aout): New
3697
3698Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3699
3700 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3701 actually mapping the output sections.
3702
3703Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3704
3705
3706 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3707 (mn10300_elf_reloc_map): Similarly.
3708 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3709
3710Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3711
3712 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3713 Irix 6.
3714 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3715 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3716 elf_mips_reloc_type defined in elf/mips.h.
3717
37181998-07-24 Ulrich Drepper <drepper@cygnus.com>
3719
3720 * elf64-mips.c: Remove reloc_type definition completely. It's now
3721 in elf/mips.h.
3722
3723Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3724
3725 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3726 as they are defined in elf/mips.h now.
3727
3728Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3729
3730
3731 * Re-add lost change:
3732 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3733 "movm_stack_size".
3734 (mn10300_elf_relax_section): Include stack space for register saves
3735 in the imm8 field of a "call" instruction.
3736 (compute_function_info): Determine how much stack is allocated by
3737 the movm instruction. Fix typo.
3738 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3739
3740Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3741
3742 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3743 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3744
37451998-07-22 Ulrich Drepper <drepper@cygnus.com>
3746
3747 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3748
3749Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3750
3751 * elf32-hppa.h: Let ELF header define the enum containing the
3752 external reloc numbers.
3753 * elf32-i386.h: Likewise.
3754
37551998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3756
3757 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3758 * elf32-mips.c: Likewise.
3759 * elf32-ppc.c: Likewise.
3760
3761Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3762
3763 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3764 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3765 prblems.
3766 * bfd-in.h: Regenerate.
3767 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3768 parameter to 'unsigned int' to avoid K&R compatability problems.
3769
3770Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3771
3772 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3773 functionname_ptr to be const. Change line_ptr to be unsigned.
3774
3775 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3776 macro is not defined. Change second parameter from bfd_link_info
3777 to coff_final_link_info. Add prototype.
3778 (coff_final_link_postscript): Simplify handling when macro is not
3779 defined. Add prototype.
3780
37811998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3782
3783 * elf-mn10300.c: Before include system specific ELF header define
3784 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3785 * elf32-mips.c: Likewise.
3786 * elf32-ppc.c: Likewise.
3787
3788Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3789
3790 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3791 temporary patch over to elf64-mips.c as well.
3792
37931998-07-21 Ulrich Drepper <drepper@cygnus.com>
3794
3795 * elf32-mips.c (reloc_type): Temporarily disable definition of
3796 standard relocation since they are now defined in elf/mips.h.
3797
3798Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3799
3800 * elf-m10200.c (mn10200_elf_final_link_relocate):
3801 Modify range test for case R_MN10200_8.
3802
3803 * elf-m10300.c (mn10300_elf_final_link_relocate):
3804 Modify range test for case R_MN10300_8.
3805
3806Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3807
3808 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3809 * elf32-i386.c (elf_backend_got_header_size): Define.
3810 (elf_backend_plt_header_size): Define.
3811 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3812 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3813 * elfxx-target.h: Provide a default of zero.
3814 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3815 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3816
3817 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3818 entry from an executable, even if the plt refcount goes to 0.
3819
3820Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3821
3822 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3823 directory name at the line number.
3824
3825 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3826 with an unspecified type.
3827
3828Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3829
3830 * sunos.c: Add undef of valid to avoid problem on SunOS.
3831
3832Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3833
3834 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3835
3836Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3837
3838 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3839 R_68K_PCxx and R_68K_xx relocations. Make sure that
3840 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3841 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3842 R_68K_xx relocations.
3843 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3844 that has no plt entry.
3845 (elf_m68k_relocate_section): Ignore the plt offset in a static
3846 link.
3847 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3848 an ignored symbol.
3849 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3850 a static link.
3851
3852 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3853 types.
3854 (howto_table, reloc_map): Add entries for them.
3855 (elf_m68k_check_relocs): Handle them. Implement reference
3856 counting for got and plt entries.
3857 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3858 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3859 symbols.
3860 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3861 (elf_m68k_relocate_section): Handle the new reloc types.
3862 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3863 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3864 * elflink.h (elf_link_add_object_symbols): When creating an
3865 indirect reference for symbol versioning also copy the plt
3866 offset.
3867 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3868 flag also reset the plt offset.
3869 (elf_link_assign_sym_version): Likewise.
3870 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3871 the size of the entry in bytes.
3872 (elf_gc_allocate_got_offsets): Likewise.
3873
3874Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3875
3876 * elflink.h (elf_gc_sections): Return true rather than falling off
3877 the bottom.
3878
3879 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3880 xmalloc.
3881
3882Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3883
3884 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3885 comment describing when it should be enabled.
3886 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3887 with GCC sources.
3888
3889Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3890
3891 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3892 information ATN records.
3893
3894Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3895
3896 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3897 section for an absolute symbol in a fully linked file. Based on
3898 patch from Christian Holland <CHolland@de.lucent.com>.
3899
3900Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3901
3902 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3903 that a symbol is undefined.
3904
3905Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3906
3907 * som.c (som_bfd_gc_sections): Define.
3908
3909Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3910
3911 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3912 overflows in ARM_26D patches, since they have already been
3913 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3914
3915Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3916
3917 * coffcode.h (coff_write_object_contents): If we have any long
3918 section names, call coff_write_symbols even if there are no
3919 symbols.
3920
3921Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3922
3923 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3924 PT_LOAD segment, rather than only setting it once for the entire
3925 file.
3926
3927 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3928 rather than ignoring every phdr with a p_paddr of 0, ignore all
3929 the phdrs if they all have a p_paddr of 0.
3930
3931 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3932 section was discarded from the link.
3933
3934Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3935
3936 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3937
3938Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3939
3940 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3941 floating point operations.
3942
3943Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3944
3945 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3946 function symbols.
3947
3948Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3949
3950 Merge of vax/vms (read-only) support
3951 * configure.com: Support Vax target.
3952 * makefile.vms: Support Vax target.
3953 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3954 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3955 support.
3956 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3957 support.
3958 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3959 support.
3960 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3961 support.
3962 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3963 support.
3964 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3965 * targets.c (bfd_target_ovax_flavour): New flavour.
3966 (vms_alpha_vec): Renamed from evax_alpha_vec.
3967 (vms_vax_vec): New.
3968 (target_vector): Update accordingly.
3969 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3970 evax_alpha_vec.
3971 (vax*-*-*vms*): New target.
3972 * Makefile.am: Update for renamed files. Rebuild dependencies.
3973 * bfd-in2.h: Rebuild.
3974 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3975
3976Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3977
3978 Based on patch from Matt Semersky <matts@scd.hp.com>:
3979 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3980 pointer on abfd->outsymbols.
3981 (generic_add_output_symbol): Handle NULL sym parameter.
3982
3983Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3984
3985 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3986 LMA of sections.
3987
3988Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3989
3990 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3991 when handling 32 bit immediate relocs.
3992 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3993
3994Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3995
3996 * section.c (STD_SECTION): Account for recently added gc_mark
3997 field in struct asection.
3998
3999 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4000 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4001
4002Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4003
4004 ELF Section-level Garbage Collection:
4005 * bfd.c (bfd_gc_sections): New.
4006 * aout-adobe.c: Hook to default implementation.
4007 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4008 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4009 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4010 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4011 * tekhex.c, versados.c: Likewise.
4012 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4013 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4014
4015 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4016 (bfd_generic_gc_sections): New.
4017 * section.c (SEC_KEEP): New.
4018 (asection): Add gc_mark member.
4019
4020 * elfcode.h (elf_gc*): New name remappings.
4021 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4022 sections to be excluded.
4023 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4024 (elf_gc_propogate_vtable_entries_used): New.
4025 (elf_gc_smash_unused_vtentry_relocs): New.
4026 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4027 (elf_gc_common_finalize_got_offsets): New.
4028 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4029 * elfxx-target.h: Add and default gc hooks.
4030
4031 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4032 for unions.
4033 (struct elf_obj_tdata): Likewise for local_got_offsets.
4034 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4035 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4036 * elf64-sparc.c, elflink.h: Likewise.
4037
4038 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4039 (ELF_LINK_HASH_MARK): Define.
4040 (struct elf_backend_data): Add GC hooks.
4041 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4042
4043 * elf-m10300.c (mn10300_elf_check_relocs): New.
4044 (mn10300_elf_gc_mark_hook): New.
4045 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4046 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4047 (mn10300_elf_final_link_relocate): Likewise.
4048 (mn10300_elf_relocate_section): Likewise.
4049 (elf_backend_can_gc_sections): Define.
4050 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4051 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4052 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4053 (mips_info_to_howto_rel): Likewise.
4054 (mips_elf_relocate_section): Likewise.
4055 (mips_elf_check_relocs): Likewise.
4056 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4057 (elf_backend_can_gc_sections): Define.
4058 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4059 (ppc_elf_howto_raw): Handle them.
4060 (ppc_elf_reloc_type_lookup): Likewise.
4061 (ppc_elf_relocate_section): Likewise.
4062 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4063 Handle new vtable relocs.
4064 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4065 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4066 (elf_backend_can_gc_sections): Define.
4067
4068Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4069
4070 * archures.c (bfd_mach_mn10300): Define.
4071 * elf-m10300.c: Include elf/mn10300.h
4072 (elf_mn10300_mach): New function.
4073 (_bfd_mn10300_elf_final_write_processing): Likewise.
4074 (_bfd_mn10300_elf_object_p): Likewise.
4075 (elf_backendfinal_write_processing): Define.
4076 (elf_backend_object_p): Likewise.
4077
4078Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4079
4080 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4081 relocation.
4082
4083Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4084
4085 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4086 link_next field, not the next field.
4087
4088Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4089
4090 * elf.c (map_sections_to_segments): Check the section address
4091 against the phdr size both with and without a modulo of
4092 maxpagesize.
4093
4094Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4095
4096 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4097 linker created empty input section if the output section has the
4098 same name.
4099
4100 * elflink.h (elf_link_output_extsym): Print an error message if
4101 _bfd_elf_section_from_bfd_section fails.
4102
4103 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4104 failure.
4105
4106Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4107
4108 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4109 native linker output. Avoid putting an empty section in more than
4110 one segment.
4111
4112Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4113
4114 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4115 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4116
4117Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4118
4119 * elf.c (swap_out_syms): New arg relocatable_p.
4120 Don't add section VMA to symbols for relocatable output.
4121 (_bfd_elf_compute_section_file_positions): Update call to
4122 swap_out_syms.
4123
4124Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4125
4126 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4127 against 'addend' be signed rather than unsigned.
4128
4129Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4130
4131 * elf32-m32r.c: Add prototyps for static functions.
4132
4133 * coff-arm.c: Add prototypes for static functions.
4134
4135Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4136
4137 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4138 LMA is used to order sections in a segment.
4139
4140 * elf32-v850.c: Add prototypes for static functions.
4141 Change type of addend parameter to bfd_vma in various functions.
4142
4143Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4144
4145 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4146 complain_overflow_signed instead of complain_overflow_bitfield.
4147
4148Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4149
4150 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4151 when comparing against 0.
4152
4153Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4154
4155 * Makefile.am (config.status): New target.
4156 * Makefile.in: Rebuild.
4157
4158Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4159
4160 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4161 error if previous object endianness doesn't match current object.
4162
4163Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4164
4165 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4166 _bfd_elf_print_private)bfd_data ().
4167
4168Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4169
4170 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4171 and size_change_ok.
4172 (elf_link_add_object_symbols): Set type_change_ok and
4173 size_change_ok before calling elf_merge_symbol.
4174
4175 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4176 undefined symbol error, don't also issue an overflow error.
4177
4178Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4179
4180 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4181 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4182 message instead of crashing.
4183
4184Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4185
4186 * archures.c (bfd_mach_cpu32): Define.
4187 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4188 bfd_mach_cpu32.
4189 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4190 * ieee.c: Include <ctype.h>.
4191 (ieee_object_p): Parse out process ID string to make it more
4192 likely to be acceptable for bfd_scan_arch.
4193 * bfd-in2.h: Rebuild.
4194
4195Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4196
4197 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4198 _bfd_elf_print_private_bfd_data() so that the program header will
4199 be displayed.
4200
4201Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4202
4203 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4204 0x68. Reindent. Add some comments.
4205
4206Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4207
4208 * elf.c (copy_private_bfd_data): Adjust physical address of
4209 segment in output BFD to contain LMAs of its sections.
4210
4211Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4212
4213 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4214 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4215 endian data 32 bit relocations.
4216 (elf32_sparc_merge_private_bfd_data): Check if linking little
4217 endian objects with big endian objects.
4218 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4219 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4220 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4221 * reloc.c: Same.
4222 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4223 * archures.c (bfd_mach_sparc_sparclite_le): New.
4224 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4225
4226Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4227
4228 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4229 statement.
4230
4231Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4232
4233 * bfd-in.h: Move over patch to bfd-in2.h.
4234
4235 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4236 not fit in 32 bits.
4237 (_bfd_relocate_contents): Likewise.
4238
4239Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4240
4241 * peicode.h (add_data_entry): If the section has no private data
4242 then do not create a Data Dictionary entry for it.
4243
4244Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4245
4246 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4247 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4248 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4249 subsections during relaxation more correctly.
4250
4251Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4252
4253 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4254 Add extra argument to bfd_arm_process_before_allocation ().
4255 * bfd-in.h: Reflect changes made in bfd-in2.h.
4256 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4257 coff class of a BFD symbol.
4258 * coff-arm.c: Add support for interworking between Thumb code and
4259 non-interworking aware ARM code.
4260
4261Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4262
4263 * po/Make-in (install-info): New target.
4264
4265Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4266
4267 * filemode.c: Remove; not used.
4268
4269 If sysdep.h includes a header file, don't include it again:
4270 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4271 <errno.h>.
4272 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4273 <sysdep.h>.
4274 * archive.c: Don't include <string.h> or <errno.h>.
4275 * evax-alpha.c; Don't include <stdio.h>.
4276 * evax-egsd.c: Likewise.
4277 * evax-etir.c: Likewise.
4278 * evax-misc.c: Likewise.
4279 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4280 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4281 <errno.h>.
4282 * hpux-core.c: Likewise.
4283 * netbsd-core.c: Likewise.
4284 * som.c: Likewise.
4285 * libbfd.c: Don't include <sys/types.h>.
4286 * nlmcode.h: Don't include <string.h>.
4287 * osf-core.c: Don't include <string.h> or <stdio.h>.
4288 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4289 <errno.h>, or <unistd.h>.
4290 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4291
4292Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4293
4294 * configure.com: If the version number can not be found in
4295 configure.in, set it to "unknown" rather than "2.8.1".
4296
4297Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4298
4299 * elf32-mips.c (elf_mips_mach): New.
4300 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4301 (_bfd_mips_elf_final_write_processing): Use the names
4302 of machines, rather than the numbers. Set both the ARCH
4303 and MACH in e_flags. Handle a few more specific machines.
4304 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4305 EF_MIPS_ARCH and EF_MIPS_MACH.
4306
4307Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4308
4309 * syms.c (bfd_is_local_label): Revert last change.
4310 * srec.c (srec_write_symbols): Discard debugging symbols.
4311
4312Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4313
4314 * som.c: Include <ctype.h>.
4315 * som.h: Don't include sysdep.h.
4316
4317Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4318
4319 * libbfd.h: Rebuilt.
4320 * libbfd-in.h: Removed gettext includes and defines.
4321 * sysdep.h: Moved gettext-related includes and defines here.
4322
4323Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4324
4325 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4326 an ad-hoc test. Kill bogus #if 0 code.
4327 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4328
4329Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4330
4331 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4332 when generating a normal executable for a symbol defined in a
4333 regular file. When copying a reloc into the output file, adjust
4334 the addend for a PC relative reloc against a global symbol.
4335
4336Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4337
4338 * libbfd.h: Rebuilt.
4339 * libbfd-in.h (_): Define as dgettext.
4340
4341Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4342
4343 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4344 not signed.
4345 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4346 when declaring parameter types.
4347 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4348
4349Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4350
4351 * config.bfd: If we include any ELF targets in targ_defvec and/or
4352 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4353 * elf32-gen.c (dummy): New static const variable.
4354 (elf_generic_info_to_howto): New static function.
4355 (elf_generic_info_to_howto_rel): New static function.
4356 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4357 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4358 * elf64-gen.c: Same changes as elf32-gen.c.
4359 * elfcode.h (elf_object_p): For the generic target, ignore a
4360 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4361
4362Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4363
4364 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4365 * configure: Rebuild.
4366
4367Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4368
4369 * config.bfd: Update OSR5/Unixware patterns.
4370
4371Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4372
4373 * elf.c (assign_file_positions_for_segments): Allow for holes
4374 between sections added by a link script.
4375
4376Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4377
4378 * configure.in: Change version number to 2.9.4
4379 * configure: Rebuild.
4380
4381 Based on patch from H.J. Lu <hjl@gnu.org>:
4382 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4383 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4384 * bfd-in2.h: Rebuild.
4385
4386Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4387
4388 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4389 Change all users.
4390
4391Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4392
4393 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4394 (elf64_alpha_relax_section): Fill them in.
4395 (elf64_alpha_relax_opt_call): Implement more than a stub.
4396 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4397 alignment on .scommon.
4398 (elf64_alpha_merge_gots): Merge use counts as well.
4399
4400Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4401
4402 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4403 for calculating a local symbol's address.
4404 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4405 Set the .got's cooked size as well as the raw size.
4406
4407Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4408
4409 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4410 internationalisation of printed information.
4411
4412 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4413 internationalisation of printed information.
4414
4415Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4416
4417 * syms.c (struct indexentry): Change directory_name, file_name,
4418 and function_name fields to char *.
4419 (struct stab_find_info): Change cached_file_name field to char *.
4420
4421Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4422
4423 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4424
4425Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4426
4427 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4428
4429Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4430
4431 * Makefile.am (install-data-local): Make $(includedir).
4432 * Makefile.in: Rebuild.
4433
4434Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4435
4436 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4437
4438Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4439
4440 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4441 * Makefile.in: Rebuild.
4442
4443 * bfd-in2.h: Rebuild for Nick's changes.
4444
4445Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4446
4447 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4448 change wrt length == max_namelen.
4449
4450Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4451
4452 * Many files: Added gettext invocations around user-visible
4453 strings.
4454 * libbfd-in.h: Added gettext includes and defines.
4455 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4456 HAVE_LC_MESSAGES): Define.
4457 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4458 po/Makefile.
4459 * Makefile.am (SUBDIRS): Added po.
4460 (POTFILES): New macro.
4461 (po/POTFILES.in): New target.
4462 (SOURCE_HFILES): New macro.
4463 (HFILES): Use it.
4464 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4465
4466Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4467
4468 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4469 NT_PRSTATUS note section encountered, it contains the status of
4470 the currently executing thread when the core file was written.
4471
4472Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4473
4474 * libcoff.h: Add extra parameter to
4475 bfd_coff_link_output_has_begun overrideable function.
4476 * cofflink.c: Pass extra parameter to
4477 bfd_coff_link_output_has_begun function.
4478 * bfd-in.h: Add prototypes for exported ARM interworking
4479 functions.
4480 * peicode.h: ARM specific code reorganised to conform to BFD
4481 coding conventions.
4482 * coffcode.h: ARM specific code reorganised to conform to BFD
4483 coding conventions.
4484 * coff-arm.c: Code reorganised to conform to the BFD coding
4485 conventions. Global variables have been moved into an ARM
4486 specific hash table structure and a new function:
4487 bfd_arm_get_bfd_for_interworking() has been created which is
4488 called from the linker scripts.
4489
4490Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4491
4492 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4493
4494 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4495 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4496 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4497 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4498
4499Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4500
4501 * config.bfd: Added sparc86x support.
4502
4503Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4504
4505 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4506 an out of range pc-relative jump/call to an undefined weak symbol.
4507
4508Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4509
4510 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4511 comparisons signed.
4512
4513Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4514
4515 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4516 an error other than bfd_error_system_call, set the error to
4517 bfd_error_wrong_format.
4518
4519 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4520 bfd_elf32_powerpcle_vec.
4521
4522 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4523 program segments are zero, don't set p_paddr_valid.
4524
4525Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4526
4527 * elf64-alpha.c: Initial implementation of relaxation --
4528 (struct alpha_elf_link_hash_entry): Add use_count member.
4529 (elf64_alpha_check_relocs): Initialize and increment it.
4530 (elf64_alpha_can_merge_gots): Check it when considering merging.
4531 (elf64_alpha_merge_gots): Drop entries with zero use.
4532 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4533 (elf64_alpha_always_size_sections): Split out got sizing ...
4534 (elf64_alpha_size_got_sections): ... here. New function.
4535 (elf64_alpha_relax_find_reloc_ofs): New function.
4536 (elf64_alpha_relax_with_lituse): Likewise.
4537 (elf64_alpha_relax_without_lituse): Likewise.
4538 (elf64_alpha_relax_opt_call): Likewise.
4539 (elf64_alpha_relax_section): Likewise.
4540 (elf64_alpha_add_symbol_hook): Likewise.
4541 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4542 (elf64_alpha_relocate_section): Likewise.
4543 (bfd_elf64_bfd_relax_section): Define.
4544 (elf_backend_add_symbol_hook): Likewise.
4545
4546Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4547
4548 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4549 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4550 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4551
4552Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4553
4554 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4555 * configure: Rebuild.
4556
4557Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4558
4559 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4560 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4561 * configure.in: Define and substitute WIN32LDFLAGS and
4562 WIN32LIBADD.
4563 * aclocal.m4: Rebuild with new libtool.
4564 * configure, Makefile.in: Rebuild.
4565
4566Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4567
4568 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4569 before any other symbols in the same section.
4570
4571Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4572
4573 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4574 systems.
4575
4576Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4577
4578 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4579 addr_size.
4580 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4581 Use addr_size for address size, rather than sizeof(bfd_vma).
4582 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4583 Fix call to read_address.
4584 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4585 Scrap other unneeded arguments. Fix call to read_address.
4586 (scan_unit_for_functions): Fix call to read_attribute.
4587 (parse_comp_unit): We now handle more values for addr_size.
4588 Set addr_size in unit. Fix call to read_attribute and
4589 decode_line_info.
4590
4591Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4592
4593 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4594
4595Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4596
4597 * archures.c (bfd_default_scan): Add m68k cases back to default
4598 switch, reverting patch of March 25, since IEEE support depends
4599 upon them.
4600
4601Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4602
4603 * Makefile.am (diststuff): New target.
4604 * Makefile.in: Rebuild.
4605
4606Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4607
4608 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4609 som_offset when we have an extended name table.
4610
4611Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4612
4613 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4614 trying to copy it.
4615 * Makefile.in: Rebuild.
4616
4617Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4618
4619 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4620 symbols when creating a shared library.
4621 (elf_m68k_adjust_dynindx): New function, used by above code.
4622 (elf_m68k_finish_dynamic_sections): Initialize the section
4623 symbols.
4624 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4625
4626Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4627
4628 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4629 value 11.
4630
4631Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4632
4633 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4634 assertion.
4635
4636Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4637
4638 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4639 absolute symbols.
4640
4641Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4642
4643 * configure.in: Set version to 2.9.1.
4644 * configure: Rebuild.
4645
4646 * Branched binutils 2.9.
4647
4648Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4649
4650 * syms.c (ENABLE_CACHING): Define.
4651 (struct indexentry): Define.
4652 (struct stab_cache): Remove.
4653 (cmpindexentry): New static function.
4654 (struct stab_find_info): Add new fields: indextable,
4655 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4656 cached_file_name. Remove fields: file_cache, function_cache, and
4657 line_cache.
4658 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4659 index table and search it.
4660
4661Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4662
4663 * elf.c (_bfd_elf_copy_private_section_data): Call
4664 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4665
4666 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4667
4668Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4669
4670 * coff-arm.c: Define all globally visible variables and functions
4671 only when COFF_WITH_PE is not defined.
4672 * configure.in (armpe_little_vec, armpe_big_vec): Add
4673 coff-arm.lo.
4674 * configure: Rebuild.
4675
4676Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4677
4678 Fix some gcc -Wall warnings:
4679 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4680 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4681 * archures.c (bfd_default_scan): Likewise.
4682 * bfd.c (bfd_scan_vma): Likewise.
4683 * binary.c (mangle_name): Likewise
4684 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4685 * coff-sh.c (sh_relocate_section): Likewise.
4686 * coff-stgo32.c (create_go32_stub): Likewise.
4687 * coffcode.h (coff_slurp_line_table): Likewise.
4688 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4689 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4690 (assign_file_positions_for_segments): Likewise.
4691 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4692 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4693 * oasys.c (oasys_write_sections): Likewise.
4694 * ppcboot.c (ppcboot_object_p): Likewise.
4695 (mangle_name): Likewise.
4696 * riscix.c (riscix_fix_pcrel_26): Likewise.
4697 * srec.c (srec_scan): Likewise.
4698 * stabs.c (_bfd_write_section_stabs): Likewise.
4699 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4700 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4701 switch. Declare parameters for function pointers.
4702 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4703 warning.
4704 * elf.c (elf_sort_sections): Likewise.
4705 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4706 Add default cases to switches.
4707 (coff_arm_relocate_section): Remove unused local variables.
4708 Always set rstat.
4709 (coff_arm_bfd_set_private_flags): Change flag variable to type
4710 flagword.
4711 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4712 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4713 (dump_toc): Change cat to const, and initialize it.
4714 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4715 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4716 (sh_elf_relocate_section): Initialize r_symndx.
4717 * coffcode.h (coff_compute_section_file_positions): Only declare
4718 old_sofar if ALIGN_SECTIONS_IN_FILE.
4719 (coff_write_object_contents): Initialize csym.
4720 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4721 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4722 switch.
4723 * dwarf2.c: Include libiberty.h.
4724 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4725 (decode_line_info): Remove unused local variables.
4726 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4727 (m32r_elf_relocate_section): Likewise.
4728 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4729 (v850_elf_reloc): Likewise.
4730 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4731 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4732 * elf.c (assign_file_positions_for_segments): Always set adjust.
4733 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4734 parenthesize expression.
4735 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4736 (m32r_elf_object_p): Return a value.
4737 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4738 * elf32-mips.c (mips_elf_final_link): Initialize last.
4739 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4740 * elf32-v850.c (v850_elf_object_p): Return a value.
4741 (v850_elf_print_private_bfd_data): Change fprintf format string.
4742 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4743 unsigned long.
4744 * elflink.h (elf_link_add_object_symbols): Change vernum to
4745 unsigned int, and initialize it. Change fprintf format string.
4746 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4747 when setting or comparing to soname_indx.
4748 (elf_create_pointer_linker_section): Change num_symbols to
4749 unsigned int.
4750 * libcoff-in.h (coff_data_type): Change flags to flagword.
4751 * peicode.h (pe_print_idata): Initialize idx. Change j to
4752 bfd_size_type. Initialize hint_member. Remove useless test to
4753 time_stamp.
4754 (pe_print_edata): Change num_functions and num_names in struct
4755 EDT_type to unsigned long. Remove cast. Change fprintf format
4756 string.
4757 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4758 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4759 int.
4760 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4761 int *. Update uses. Change j to long.
4762 * bfd-in2.h, libcoff.h: Rebuild.
4763
4764Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4765
4766 * elf32-v850.c Remove definition of USE_REL.
4767 (v850_elf_info_to_howto_rela): New function.
4768 (v850_elf_perform_relocation): Renamed from
4769 v850_elf_store_addend_in_insn. Removed replace argument.
4770 (v850_elf_reloc): store the relocation in the addend field instead
4771 of the insn.
4772 (v850_elf_final_link_relocate): Now calls
4773 v850_elf_perform_relocation.
4774 (v850_elf_relocate_section): Remove code to generate REL
4775 relocations.
4776
4777Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4778
4779 * coffcode.h (coff_new_section_hook): Set the type and storage
4780 class in the native symbol information allocated for a new section
4781 symbol.
4782
4783Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4784
4785 * peicode.h: Chain together calls to
4786 coff_bfd_copy_private_bfd_data and
4787 coff_bfd_print_private_bfd_data.
4788
4789 * coff-arm.c: Add prototypes for
4790 coff_arm_bfd_print_private_bfd_data and
4791 coff_arm_bfd_copy_private_bfd_data.
4792
4793Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4794
4795 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4796 build.
4797
4798 * peicode.h: Call arm-coff private data functions after handling
4799 pe private data.
4800
4801 * coff-arm.c: Turn statics into globals so that they can be shared
4802 both pe and pei backends.
4803
4804Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4805
4806 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4807 plain numbers.
4808 (sunos_write_object_contents): Likewise.
4809 * aoutx.h (NAME(aout,machine_type)): Likewise.
4810 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4811
4812Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4813
4814 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4815 variants.
4816 (bfd_default_scan): Remove m68k special cases.
4817 * bfd-in2.h: Rebuild.
4818 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4819 than plain numbers.
4820 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4821 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4822 m68k:68000.
4823 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4824 selection, change printable_name to just "m68k" and make that the
4825 default instead of m68k:68020.
4826
4827 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4828 from aoutx.h.
4829 (MY_get_section_contents): Define as aout_32_get_section_contents
4830 rather than NAME(aout,get_section_contents).
4831
4832 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4833
4834 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4835 and call bfd_default_set_arch_mach to do the real work.
4836
4837Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4838
4839 * bout.c (BALX): Include return register g14 as part of the insn.
4840 (BALX_MASK): New.
4841 (calljx_callback): Use it.
4842
4843Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4844
4845 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4846 * libbfd.h: Rebuild.
4847
4848 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4849 byte_count to unsigned int.
4850 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4851 unused local variables.
4852
4853 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4854 variables er and er1.
4855
4856 * cpu-v850.c: Include <ctype.h>.
4857 (scan): Case isdigit argument to unsigned char.
4858
4859 From Yan Meroth <YAN.MEROTH@st.com>:
4860 * ihex.c (ihex_scan): Add extbase variable so that getting an
4861 extended linear address record does not ignore any previous
4862 extended address.
4863 (ihex_write_object_contents): When writing out an extended linear
4864 address record, zero out any previous extended address.
4865
4866Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4867
4868 * ieee.c (do_one): Check section before dereferencing it.
4869 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4870 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4871
4872Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4873
4874 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4875
4876Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4877
4878 * coff-arm.c: Add interworking functions to pe backends.
4879
4880Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4881
4882 * configure.in: Use AM_DISABLE_SHARED.
4883 * aclocal.m4, configure: Rebuild with libtool 1.2.
4884
4885Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4886
4887 * coff-arm.c (coff_arm_relocate_section): Better error messages
4888 when interowrking conflucts occur. Courtesy of Jonathan Walton
4889 and Tony Thompson.
4890 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4891 relocations. Patch courtesy of Jonathan Walton and Tony
4892 Thompson.
4893
4894Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4895
4896 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4897 part of Feb 22 change controling when to override the existing
4898 symbol with the .plt entry.
4899
4900Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4901
4902 * config.bfd (targ_cpu): Add thumb-pe target.
4903
4904 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4905 functions in PE build.
4906
4907Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4908
4909 * config.bfd (sparclite-*-elf*): Added.
4910
4911Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4912
4913 * configure.in: Add elf.lo to elf shell variable.
4914 * Makefile.am (BFD_LIBS): Remove elf.lo.
4915 (BFD_LIBS_CFILES): Remove elf.c.
4916 (BFD32_BACKENDS): Add elf.lo.
4917 (BFD32_BACKENDS_CFILES): Add elf.c.
4918 * configure, Makefile.in: Rebuild.
4919
49201998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4921
4922 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4923 relocation against a now-local symbol should not have a dynamic
4924 relocation.
4925
4926Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4927
4928 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4929 COFF filehdr flags.
4930 (pe_print_private_bfd_data): Print PE flags. From Mikey
4931 <jeffdb@netzone.com>.
4932
4933Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4934
4935 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4936 a plt entry when we can determine that we authoritatively define
4937 the symbol.
4938
4939Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4940
4941 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4942 don't actually use trad-core, but a SunOS-style core file handled
4943 by gdb directly.
4944 * hosts/sparclinux.h: Remove.
4945
4946Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4947
4948 * peicode.h (pe_print_idata): If there is no .idata section, look
4949 for the import tables in some other section. Make the initial
4950 label line up better with the data. Print the import address
4951 table even if there is no import name table. If the import
4952 address table holds actual addresses, print them.
4953
4954Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4955
4956 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4957 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4958 bfd_error_system_call.
4959
4960Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4961
4962 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4963 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4964
4965 From H.J. Lu <hjl@gnu.org>:
4966 * Makefile.am (libbfd_la_LDFLAGS): Define.
4967 * Makefile.in: Rebuild.
4968
4969Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4970
4971 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4972 * netbsd.h (MACHTYPE_OK): Define.
4973 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4974 calling N_SET_MACHTYPE, rather than having a switch.
4975 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4976 and M_ALPHA_NETBSD.
4977 * i386netbsd.c (MACHTYPE_OK): Don't define.
4978 (DEFAULT_MID): Define.
4979 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4980 (MACHTYPE_OK): Don't define.
4981 (DEFAULT_MID): Define.
4982 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4983 (DEFAULT_MID): Define.
4984 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4985 (DEFAULT_MID): Define.
4986 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4987 (DEFAULT_MID): Define.
4988
4989 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4990 * vaxnetbsd.c: New file.
4991 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4992 rather than netbsd_core.
4993 * targets.c (vaxnetbsd_vec): Declare.
4994 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4995 defined, add netbsd_core_vec.
4996 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4997 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4998 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4999 * config.bfd (alpha*-*-netbsd*): New target.
5000 * Makefile.am: Rebuild dependencies.
5001 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5002 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5003 * configure, Makefile.in: Rebuild.
5004
5005 * configure.host: Remove the old shared library build stuff. We
5006 now use libtool instead.
5007
5008Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5009
5010 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5011
5012Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5013
5014 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5015 * configure: Rebuild.
5016
5017Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5018 * elf32-v850.c (remember_hi16s_reloc): New function.
5019 (find_remembered_hi16s_reloc): New function.
5020 (v850_elf_store_addend_in_insn): Use the above new functions to
5021 match up HI6S relocs with LO16 relocs.
5022
5023Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5024
5025 * configure.in: Change -linux* to -linux-gnu*.
5026 * config.bfd, configure.host: Likewise.
5027 * configure: Rebuild.
5028
5029Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5030
5031 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5032 LO16/HI16S bug and improve comments about what is going on.
5033
5034Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5035
5036 * configure, aclocal.m4: Rebuild with new libtool.
5037
5038Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5039
5040 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5041 when merging v850 code into v850e/v850ea code. Do not initialise
5042 output flags if the input is the default architecture.
6a9d5c9a 5043
252b5132
RH		 5044Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5045
5046 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5047 get the size from bfd_arch_bits_per_address instead of directly
5048 from the isa.
5049
5050Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5051
5052 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5053 to wrap, just return all 1's bits instead.
5054 * libbfd.h: Regenerate.
5055
5056Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5057
5058 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5059 if COFF_WITH_PE.
5060 (coff_relocate_section): If COFF_WITH_PE, define as
5061 coff_pe_i386_relocate_section.
5062 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5063 skip empty sections, to match coff_write_object_contents.
5064
5065 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5066 rather than swapping out r_offset twice. From Luke Deller
5067 <luked@cse.unsw.edu.au>.
5068
5069Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5070
5071 * configure.in: Set libtool_enable_shared rather than
5072 libtool_shared. Remove diversion hack.
5073 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5074 with new libtool.
5075
5076Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5077
5078 * syms.c (struct stab_cache): Define.
5079 (struct stab_find_info): Remove cached_offset, cached_stab,
5080 cached_str, and cached_stroff fields. Add file_cache,
5081 function_cache, and line_cache fields.
5082 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5083 speed up searches.
5084
5085Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5086
5087 * peicode.h (pe_print_idata): Check for import of ordinal rather
5088 than name.
5089 (pe_print_edata): If there is no .edata section, look for the
5090 export data in some other section.
5091
5092Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5093
5094 * configure.in: Change version to 2.8.4.
5095 * configure: Regenerated.
5096
5097Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5098
5099 Add tms320c30 support:
5100 * cpu-tic30.c: New file.
5101 * aout-tic30.c: New file.
5102 * coff-tic30.c: New file.
5103 * archures.c (bfd_arch_tic30): Define.
5104 (bfd_tic30_arch): Declare.
5105 (bfd_archures_list): Add bfd_tic30_arch.
5106 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5107 tic30_coff_vec.
5108 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5109 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5110 (coff_set_flags): Likewise.
5111 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5112 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5113 * Makefile.am: Rebuild dependencies.
5114 (ALL_MACHINES): Add cpu-tic30.lo.
5115 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5116 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5117 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5118 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5119
5120Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5121
5122 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5123 to lag behind LO16 reloc by a couple of instructions.
5124
5125Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5126
5127 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5128 make to reexamine the file timestamp.
5129 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5130
5131 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5132 0x100000.
5133
5134Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5135
5136 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5137 to create .dynsbss and .rela.sbss sections.
5138 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5139 copied from dynamic objects into .sbss.
5140 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5141 use it. Correct typo of .rela.sdata2.
5142 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5143 put the data, which may now be in .sbss.
5144 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5145 (elf_backend_create_dynamic_sections): Define as
5146 ppc_elf_create_dynamic_sections.
5147
5148 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5149 against _GLOBAL_OFFSET_TABLE_.
5150 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5151 shared libraries which refer to local symbols. Make sure that the
5152 test for allocating space for a reloc in a shared object is the
5153 same as the test for emitting a reloc.
5154
5155Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5156
5157 * config.bfd (i[3456]-*-mingw32*): New target.
5158 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5159 * aclocal.m4, configure: Rebuild.
5160
5161Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5162
5163 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5164 have a bfd_object.
5165
5166Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5167
5168 Sparc v9 ABI compliant PLT:
5169 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5170 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5171 (LARGE_PLT_THRESHOLD): New define.
5172 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5173 (sparc64_elf_build_plt): New function.
5174 (sparc64_elf_plt_entry_offset): Likewise.
5175 (sparc64_elf_plt_ptr_offset): Likewise.
5176 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5177 contain the index for convenience. Skip the initial entries
5178 in .rela.plt.
5179 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5180 memory for the benefit of .rela.plt.
5181 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5182 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5183 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5184 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5185 Call sparc64_elf_build_plt.
5186 (elf_backend_want_got_plt): No.
5187 (elf_backend_plt_readonly): No.
5188 (elf_backend_plt_alignment): 8.
5189
5190 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5191 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5192 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5193 to be called.
5194
5195Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5196
5197 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5198 processors.
5199 * cpu-mips.c (arch_info_struct): Add mips variants.
5200 * bfd-in2.h: Rebuilt.
5201
5202Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5203
5204 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5205 t2a3_b_insn.
5206
5207Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5208
5209 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5210 (i[3456]86sco3.2v5*coff): New target.
5211
5212Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5213
5214 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5215
5216Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5217
5218 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5219 * bfd-in2.h: Regenerate.
5220
5221Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5222
5223 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5224
5225Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5226
5227 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5228 adjust addend for an output common symbol (from Jimmy Blair
5229 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5230 defined symbol to counteract adjustment made in generic relocation
5231 code.
5232
5233 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5234
5235Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5236
5237 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5238 (GET_SCNDHR_NLNNO): Likewise.
5239
5240Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5241
5242 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5243
5244Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5245
5246 * elf32-m32r.c: Add macros to handle NOP insertion.
5247
5248Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5249
5250 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5251 (xcoff_mark): Likewise.
5252 (xcoff_build_ldsyms): Mark absolute symbols.
5253
5254Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5255
5256 * bout.c (b_out_write_object_contents): Sort symbols before output
5257 to keep {CALL,BAL}NAME symbols adjacent.
5258 (b_out_symbol_cmp): New function.
5259
5260For older changes see ChangeLog-9697
5261\f
5262Local Variables:
5263mode: change-log
5264left-margin: 8
5265fill-column: 74
5266version-control: never
5267End:
GDB Binutils - Deliverables
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