1 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4 NT_PRSTATUS note section encountered, it contains the status of
5 the currently executing thread when the core file was written.
7 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
9 * libcoff.h: Add extra parameter to
10 bfd_coff_link_output_has_begun overrideable function.
11 * cofflink.c: Pass extra parameter to
12 bfd_coff_link_output_has_begun function.
13 * bfd-in.h: Add prototypes for exported ARM interworking
15 * peicode.h: ARM specific code reorganised to conform to BFD
17 * coffcode.h: ARM specific code reorganised to conform to BFD
19 * coff-arm.c: Code reorganised to conform to the BFD coding
20 conventions. Global variables have been moved into an ARM
21 specific hash table structure and a new function:
22 bfd_arm_get_bfd_for_interworking() has been created which is
23 called from the linker scripts.
25 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
27 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
29 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
30 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
31 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
32 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
34 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
36 * config.bfd: Added sparc86x support.
38 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
40 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
41 an out of range pc-relative jump/call to an undefined weak symbol.
43 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
45 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
48 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
50 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
51 an error other than bfd_error_system_call, set the error to
52 bfd_error_wrong_format.
54 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
55 bfd_elf32_powerpcle_vec.
57 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
58 program segments are zero, don't set p_paddr_valid.
60 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
62 * elf64-alpha.c: Initial implementation of relaxation --
63 (struct alpha_elf_link_hash_entry): Add use_count member.
64 (elf64_alpha_check_relocs): Initialize and increment it.
65 (elf64_alpha_can_merge_gots): Check it when considering merging.
66 (elf64_alpha_merge_gots): Drop entries with zero use.
67 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
68 (elf64_alpha_always_size_sections): Split out got sizing ...
69 (elf64_alpha_size_got_sections): ... here. New function.
70 (elf64_alpha_relax_find_reloc_ofs): New function.
71 (elf64_alpha_relax_with_lituse): Likewise.
72 (elf64_alpha_relax_without_lituse): Likewise.
73 (elf64_alpha_relax_opt_call): Likewise.
74 (elf64_alpha_relax_section): Likewise.
75 (elf64_alpha_add_symbol_hook): Likewise.
76 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
77 (elf64_alpha_relocate_section): Likewise.
78 (bfd_elf64_bfd_relax_section): Define.
79 (elf_backend_add_symbol_hook): Likewise.
81 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
83 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
84 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
85 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
87 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
89 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
92 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
94 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
95 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
96 * configure.in: Define and substitute WIN32LDFLAGS and
98 * aclocal.m4: Rebuild with new libtool.
99 * configure, Makefile.in: Rebuild.
101 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
103 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
104 before any other symbols in the same section.
106 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
108 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
111 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
113 * dwarf2.c (comp_unit): Move it earlier in the source. Add
115 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
116 Use addr_size for address size, rather than sizeof(bfd_vma).
117 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
118 Fix call to read_address.
119 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
120 Scrap other unneeded arguments. Fix call to read_address.
121 (scan_unit_for_functions): Fix call to read_attribute.
122 (parse_comp_unit): We now handle more values for addr_size.
123 Set addr_size in unit. Fix call to read_attribute and
126 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
128 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
130 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
132 * archures.c (bfd_default_scan): Add m68k cases back to default
133 switch, reverting patch of March 25, since IEEE support depends
136 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
138 * Makefile.am (diststuff): New target.
139 * Makefile.in: Rebuild.
141 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
143 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
144 som_offset when we have an extended name table.
146 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
148 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
150 * Makefile.in: Rebuild.
152 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
154 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
155 symbols when creating a shared library.
156 (elf_m68k_adjust_dynindx): New function, used by above code.
157 (elf_m68k_finish_dynamic_sections): Initialize the section
159 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
161 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
163 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
166 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
168 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
171 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
173 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
176 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
178 * configure.in: Set version to 2.9.1.
179 * configure: Rebuild.
181 * Branched binutils 2.9.
183 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
185 * syms.c (ENABLE_CACHING): Define.
186 (struct indexentry): Define.
187 (struct stab_cache): Remove.
188 (cmpindexentry): New static function.
189 (struct stab_find_info): Add new fields: indextable,
190 indextablesize, cached_indexentry, cached_offset, cached_stab, and
191 cached_file_name. Remove fields: file_cache, function_cache, and
193 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
194 index table and search it.
196 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
198 * elf.c (_bfd_elf_copy_private_section_data): Call
199 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
201 * cpu-mips.c: Remove trailing comma at end of enumeration list.
203 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
205 * coff-arm.c: Define all globally visible variables and functions
206 only when COFF_WITH_PE is not defined.
207 * configure.in (armpe_little_vec, armpe_big_vec): Add
209 * configure: Rebuild.
211 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
213 Fix some gcc -Wall warnings:
214 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
215 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
216 * archures.c (bfd_default_scan): Likewise.
217 * bfd.c (bfd_scan_vma): Likewise.
218 * binary.c (mangle_name): Likewise
219 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
220 * coff-sh.c (sh_relocate_section): Likewise.
221 * coff-stgo32.c (create_go32_stub): Likewise.
222 * coffcode.h (coff_slurp_line_table): Likewise.
223 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
224 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
225 (assign_file_positions_for_segments): Likewise.
226 * elf32-mips.c (mips_elf_relocate_section): Likewise.
227 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
228 * oasys.c (oasys_write_sections): Likewise.
229 * ppcboot.c (ppcboot_object_p): Likewise.
230 (mangle_name): Likewise.
231 * riscix.c (riscix_fix_pcrel_26): Likewise.
232 * srec.c (srec_scan): Likewise.
233 * stabs.c (_bfd_write_section_stabs): Likewise.
234 * sunos.c (sunos_add_dynamic_symbols): Likewise.
235 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
236 switch. Declare parameters for function pointers.
237 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
239 * elf.c (elf_sort_sections): Likewise.
240 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
241 Add default cases to switches.
242 (coff_arm_relocate_section): Remove unused local variables.
244 (coff_arm_bfd_set_private_flags): Change flag variable to type
246 * coff-mips.c (mips_relocate_section): Initialize use_lo.
247 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
248 (dump_toc): Change cat to const, and initialize it.
249 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
250 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
251 (sh_elf_relocate_section): Initialize r_symndx.
252 * coffcode.h (coff_compute_section_file_positions): Only declare
253 old_sofar if ALIGN_SECTIONS_IN_FILE.
254 (coff_write_object_contents): Initialize csym.
255 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
256 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
258 * dwarf2.c: Include libiberty.h.
259 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
260 (decode_line_info): Remove unused local variables.
261 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
262 (m32r_elf_relocate_section): Likewise.
263 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
264 (v850_elf_reloc): Likewise.
265 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
266 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
267 * elf.c (assign_file_positions_for_segments): Always set adjust.
268 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
269 parenthesize expression.
270 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
271 (m32r_elf_object_p): Return a value.
272 (m32r_elf_print_private_bfd_data): Change fprintf format string.
273 * elf32-mips.c (mips_elf_final_link): Initialize last.
274 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
275 * elf32-v850.c (v850_elf_object_p): Return a value.
276 (v850_elf_print_private_bfd_data): Change fprintf format string.
277 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
279 * elflink.h (elf_link_add_object_symbols): Change vernum to
280 unsigned int, and initialize it. Change fprintf format string.
281 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
282 when setting or comparing to soname_indx.
283 (elf_create_pointer_linker_section): Change num_symbols to
285 * libcoff-in.h (coff_data_type): Change flags to flagword.
286 * peicode.h (pe_print_idata): Initialize idx. Change j to
287 bfd_size_type. Initialize hint_member. Remove useless test to
289 (pe_print_edata): Change num_functions and num_names in struct
290 EDT_type to unsigned long. Remove cast. Change fprintf format
292 * ppcboot.c (ppcboot_object_p): Change i to size_t.
293 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
295 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
296 int *. Update uses. Change j to long.
297 * bfd-in2.h, libcoff.h: Rebuild.
299 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
301 * elf32-v850.c Remove definition of USE_REL.
302 (v850_elf_info_to_howto_rela): New function.
303 (v850_elf_perform_relocation): Renamed from
304 v850_elf_store_addend_in_insn. Removed replace argument.
305 (v850_elf_reloc): store the relocation in the addend field instead
307 (v850_elf_final_link_relocate): Now calls
308 v850_elf_perform_relocation.
309 (v850_elf_relocate_section): Remove code to generate REL
312 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
314 * coffcode.h (coff_new_section_hook): Set the type and storage
315 class in the native symbol information allocated for a new section
318 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
320 * peicode.h: Chain together calls to
321 coff_bfd_copy_private_bfd_data and
322 coff_bfd_print_private_bfd_data.
324 * coff-arm.c: Add prototypes for
325 coff_arm_bfd_print_private_bfd_data and
326 coff_arm_bfd_copy_private_bfd_data.
328 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
330 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
333 * peicode.h: Call arm-coff private data functions after handling
336 * coff-arm.c: Turn statics into globals so that they can be shared
337 both pe and pei backends.
339 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
341 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
343 (sunos_write_object_contents): Likewise.
344 * aoutx.h (NAME(aout,machine_type)): Likewise.
345 * coffcode.h (coff_set_arch_mach_hook): Likewise.
347 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
349 * archures.c (bfd_mach_m68*): Add definitions for various m68k
351 (bfd_default_scan): Remove m68k special cases.
352 * bfd-in2.h: Rebuild.
353 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
355 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
356 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
358 (bfd_m68k_arch): Set mach field to zero to signal no explicit
359 selection, change printable_name to just "m68k" and make that the
360 default instead of m68k:68020.
362 * aout-tic30.c (NAME): Define this to avoid multiple definitions
364 (MY_get_section_contents): Define as aout_32_get_section_contents
365 rather than NAME(aout,get_section_contents).
367 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
369 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
370 and call bfd_default_set_arch_mach to do the real work.
372 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
374 * bout.c (BALX): Include return register g14 as part of the insn.
376 (calljx_callback): Use it.
378 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
380 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
383 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
384 byte_count to unsigned int.
385 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
386 unused local variables.
388 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
389 variables er and er1.
391 * cpu-v850.c: Include <ctype.h>.
392 (scan): Case isdigit argument to unsigned char.
394 From Yan Meroth <YAN.MEROTH@st.com>:
395 * ihex.c (ihex_scan): Add extbase variable so that getting an
396 extended linear address record does not ignore any previous
398 (ihex_write_object_contents): When writing out an extended linear
399 address record, zero out any previous extended address.
401 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
403 * ieee.c (do_one): Check section before dereferencing it.
404 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
405 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
407 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
409 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
411 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
413 * coff-arm.c: Add interworking functions to pe backends.
416 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
418 * elf32-mips.c (R_MIPS15_S3): New relocation type.
419 (elf_mips_howto_table): Add R_MIPS15_S3.
420 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
421 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
422 * bfd-in2.h, libbfd.h: Rebuilt.
425 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
427 * configure.in: Use AM_DISABLE_SHARED.
428 * aclocal.m4, configure: Rebuild with libtool 1.2.
430 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
432 * coff-arm.c (coff_arm_relocate_section): Better error messages
433 when interowrking conflucts occur. Courtesy of Jonathan Walton
434 and Tony Thompson. PR 15357.
435 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
436 relocations. Patch courtesy of Jonathan Walton and Tony
439 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
441 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
442 part of Feb 22 change controling when to override the existing
443 symbol with the .plt entry.
445 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
447 * config.bfd (targ_cpu): Add thumb-pe target.
449 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
450 functions in PE build.
452 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
454 * config.bfd (sparclite-*-elf*): Added.
456 start-sanitize-vr4320
457 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
459 * mips-cpu.c: Reorganize sanitization.
461 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
464 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
466 * configure.in: Add elf.lo to elf shell variable.
467 * Makefile.am (BFD_LIBS): Remove elf.lo.
468 (BFD_LIBS_CFILES): Remove elf.c.
469 (BFD32_BACKENDS): Add elf.lo.
470 (BFD32_BACKENDS_CFILES): Add elf.c.
471 * configure, Makefile.in: Rebuild.
473 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
475 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
476 relocation against a now-local symbol should not have a dynamic
479 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
481 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
483 (pe_print_private_bfd_data): Print PE flags. From Mikey
484 <jeffdb@netzone.com>.
486 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
488 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
489 a plt entry when we can determine that we authoritatively define
492 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
494 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
495 don't actually use trad-core, but a SunOS-style core file handled
497 * hosts/sparclinux.h: Remove.
500 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
502 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
503 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
504 (elf_mips_dvp_27_s4_howto): Describe it.
505 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
506 (mips_info_to_how_rel): Handle it.
507 (mips_elf_relocate_section): Handle it.
508 * bfd-in2.h,libbfd.h: Regenerate.
511 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
513 * peicode.h (pe_print_idata): If there is no .idata section, look
514 for the import tables in some other section. Make the initial
515 label line up better with the data. Print the import address
516 table even if there is no import name table. If the import
517 address table holds actual addresses, print them.
520 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
522 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
525 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
527 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
528 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
529 bfd_error_system_call.
531 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
533 * Makefile.am (AUTOMAKE_OPTIONS): Define.
534 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
536 From H.J. Lu <hjl@gnu.org>:
537 * Makefile.am (libbfd_la_LDFLAGS): Define.
538 * Makefile.in: Rebuild.
540 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
542 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
543 * netbsd.h (MACHTYPE_OK): Define.
544 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
545 calling N_SET_MACHTYPE, rather than having a switch.
546 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
548 * i386netbsd.c (MACHTYPE_OK): Don't define.
549 (DEFAULT_MID): Define.
550 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
551 (MACHTYPE_OK): Don't define.
552 (DEFAULT_MID): Define.
553 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
554 (DEFAULT_MID): Define.
555 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
556 (DEFAULT_MID): Define.
557 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
558 (DEFAULT_MID): Define.
560 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
561 * vaxnetbsd.c: New file.
562 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
563 rather than netbsd_core.
564 * targets.c (vaxnetbsd_vec): Declare.
565 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
566 defined, add netbsd_core_vec.
567 * configure.in: Set COREFILE for alpha*-*-netbsd* and
568 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
569 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
570 * config.bfd (alpha*-*-netbsd*): New target.
571 * Makefile.am: Rebuild dependencies.
572 (BFD32_BACKENDS): Add vaxnetbsd.lo.
573 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
574 * configure, Makefile.in: Rebuild.
576 * configure.host: Remove the old shared library build stuff. We
577 now use libtool instead.
579 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
581 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
583 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
585 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
586 * configure: Rebuild.
588 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
590 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
591 when merging m32r BFDs into m32rx BFDs.
593 * elf32-v850.c (remember_hi16s_reloc): New function.
594 (find_remembered_hi16s_reloc): New function.
595 (v850_elf_store_addend_in_insn): Use the above new functions to
596 match up HI6S relocs with LO16 relocs.
599 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
601 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
602 (bfd_txvu_arch): Delete.
603 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
605 * bfd-in2.h: Regenerate.
608 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
610 * configure.in: Change -linux* to -linux-gnu*.
611 * config.bfd, configure.host: Likewise.
612 * configure: Rebuild.
614 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
616 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
617 LO16/HI16S bug and improve comments about what is going on.
619 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
621 * configure, aclocal.m4: Rebuild with new libtool.
624 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
626 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
627 when merging v850 code into v850e/v850ea code. Do not initialise
628 output flags if the input is the default architecture. PR14732.
630 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
633 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
635 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
636 get the size from bfd_arch_bits_per_address instead of directly
639 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
641 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
642 to wrap, just return all 1's bits instead.
643 * libbfd.h: Regenerate.
645 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
647 * coff-i386.c (coff_pe_i386_relocate_section): New static function
649 (coff_relocate_section): If COFF_WITH_PE, define as
650 coff_pe_i386_relocate_section.
651 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
652 skip empty sections, to match coff_write_object_contents.
654 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
655 rather than swapping out r_offset twice. From Luke Deller
656 <luked@cse.unsw.edu.au>.
658 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
660 * configure.in: Set libtool_enable_shared rather than
661 libtool_shared. Remove diversion hack.
662 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
665 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
667 * syms.c (struct stab_cache): Define.
668 (struct stab_find_info): Remove cached_offset, cached_stab,
669 cached_str, and cached_stroff fields. Add file_cache,
670 function_cache, and line_cache fields.
671 (_bfd_stab_section_find_nearest_line): Use extensive caching to
674 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
676 * peicode.h (pe_print_idata): Check for import of ordinal rather
678 (pe_print_edata): If there is no .edata section, look for the
679 export data in some other section.
681 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
683 * configure.in: Change version to 2.8.4.
684 * configure: Regenerated.
686 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
688 Add tms320c30 support:
689 * cpu-tic30.c: New file.
690 * aout-tic30.c: New file.
691 * coff-tic30.c: New file.
692 * archures.c (bfd_arch_tic30): Define.
693 (bfd_tic30_arch): Declare.
694 (bfd_archures_list): Add bfd_tic30_arch.
695 * targets.c (bfd_target_vector): Add tic30_aout_vec and
697 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
698 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
699 (coff_set_flags): Likewise.
700 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
701 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
702 * Makefile.am: Rebuild dependencies.
703 (ALL_MACHINES): Add cpu-tic30.lo.
704 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
705 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
706 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
707 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
709 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
711 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
712 to lag behind LO16 reloc by a couple of instructions.
714 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
716 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
717 make to reexamine the file timestamp.
718 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
720 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
724 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
726 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
727 and partial_inplace=false.
728 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
731 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
733 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
734 to create .dynsbss and .rela.sbss sections.
735 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
736 copied from dynamic objects into .sbss.
737 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
738 use it. Correct typo of .rela.sdata2.
739 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
740 put the data, which may now be in .sbss.
741 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
742 (elf_backend_create_dynamic_sections): Define as
743 ppc_elf_create_dynamic_sections.
745 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
746 against _GLOBAL_OFFSET_TABLE_.
747 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
748 shared libraries which refer to local symbols. Make sure that the
749 test for allocating space for a reloc in a shared object is the
750 same as the test for emitting a reloc.
753 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
755 * elf32-mips.c: Add dvp support.
758 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
760 * config.bfd (i[3456]-*-mingw32*): New target.
761 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
762 * aclocal.m4, configure: Rebuild.
765 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
767 * config.bfd, configure.in: Add dvp support.
768 * configure: Regenerate.
769 * aclocal.m4: Regenerate.
770 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
771 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
774 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
776 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
779 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
781 Sparc v9 ABI compliant PLT:
782 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
783 (plt_templates, sparc64_elf_build_plt_entry): Delete.
784 (LARGE_PLT_THRESHOLD): New define.
785 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
786 (sparc64_elf_build_plt): New function.
787 (sparc64_elf_plt_entry_offset): Likewise.
788 (sparc64_elf_plt_ptr_offset): Likewise.
789 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
790 contain the index for convenience. Skip the initial entries
792 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
793 memory for the benefit of .rela.plt.
794 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
795 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
796 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
797 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
798 Call sparc64_elf_build_plt.
799 (elf_backend_want_got_plt): No.
800 (elf_backend_plt_readonly): No.
801 (elf_backend_plt_alignment): 8.
803 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
804 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
805 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
808 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
810 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
812 * cpu-mips.c (arch_info_struct): Add mips variants.
813 * bfd-in2.h: Rebuilt.
815 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
817 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
818 preserving the contents of t2a3_b_insn.
820 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
822 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
823 (i[3456]86sco3.2v5*coff): New target.
825 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
827 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
829 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
831 * bfd.c (bfd_get_error_handler): Add orthogonal function.
832 * bfd-in2.h: Regenerate.
834 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
836 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
838 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
840 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
841 adjust addend for an output common symbol (from Jimmy Blair
842 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
843 defined symbol to counteract adjustment made in generic relocation
846 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
848 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
850 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
851 (GET_SCNDHR_NLNNO): Likewise.
853 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
855 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
857 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
859 * elf32-m32r.c: Add macros to handle NOP insertion.
861 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
863 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
864 (xcoff_mark): Likewise.
865 (xcoff_build_ldsyms): Mark absolute symbols.
867 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
869 * bout.c (b_out_write_object_contents): Sort symbols before output
870 to keep {CALL,BAL}NAME symbols adjacent.
871 (b_out_symbol_cmp): New function.
873 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
875 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
876 allocate space for a PC relative reloc against a symbol which is
877 defined in a regular file.
878 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
879 relative reloc against a symbol which is defined in a regular
882 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
884 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
885 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
887 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
888 (mips*-*-netbsd*): New target.
890 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
892 * elflink.h (elf_link_assign_sym_version): Change error message
893 from "undefined version name" to "undefined versioned symbol
896 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
898 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
901 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
903 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
906 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
907 shared. Set stab* sections to be shared and read. Set .rsrc
908 section to be read and shared.
910 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
912 * Makefile.am: Rebuild dependencies.
913 (ALL_MACHINES_CFILES): Add dwarf2.lo.
914 (ALL_MACHINES_CFILES): Add dwarf2.c.
915 * Makefile.in: Rebuild.
917 * coff-arm.c: Don't include obstack.h.
919 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
921 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
924 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
926 * configure: Regenerate to get @SHELL@ substituted.
928 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
930 * coff-arm.c (coff_arm_relocate_section): Only look at section
931 owner if there is one.
933 * elf.c (assign_file_positions_for_segments): Fail if there is not
934 enough room for the program headers. (PR14186)
936 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
938 * elf.c (_bfd_elf_find_nearest_line): Call
939 _bfd_dwarf2_find_nearest_line first.
940 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
941 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
943 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
946 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
947 object files to be merged into a M32RX executable.
949 * archures.c: Add bfd_mach_m32rx.
951 * archures.c: Add bfd_mach_m32r.
953 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
955 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
956 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
957 to decide when to align the file sections for paging.
959 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
962 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
964 * elf32-m32r.c (m32r_elf_object_p): New Function.
965 (m32r_elf_final_write_processing): New Function.
966 (m32r_elf_set_private_flags): New Function.
967 (m32r_elf_copy_private_bfd_data): New Function.
968 (m32r_elf_merge_private_bfd_data): New Function.
969 (m32r_elf_print_private_bfd_data): New Function.
970 (elf_backend_object_p): Point to m32r_object_p.
971 (elf_backend_final_write_processing): Point to
972 m32r_elf_final_write_processing.
973 (bfd_elf32_bfd_copy_private_bfd_data): Point to
974 m32r_elf_copy_private_bfd_data.
975 (bfd_elf32_bfd_merge_private_bfd_data): Point to
976 m32r_elf_merge_private_bfd_data.
977 (bfd_elf32_bfd_set_private_flags): Point to
978 m32r_elf_set_private_bfd_data.
979 (bfd_elf32_bfd_print_private_bfd_data): Point to
980 m32r_elf_print_private_bfd_data.
983 * cpu-m32r.c: Add m32rx cpu architecture.
984 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
985 architecture machines.
988 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
991 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
993 * configure: Only build libbfd shared if --enable-shared's value
994 was `yes', or was set to `*bfd*'.
995 * aclocal.m4: Likewise.
996 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
997 original source of this bit of code. It's not clear what the best fix
1000 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
1002 * linker.c (generic_link_add_symbol_list): Always init udata.p so
1003 that the generic relaxation code can function when input and output
1004 file formats are mismatched.
1006 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
1008 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
1010 * elf.c (assign_file_positions_for_segments): For a loadable
1011 section, make sure that the load address is correct relative to
1012 the load address of the segment plus the size of the segment so
1015 * coffcode.h (_coff_link_output_has_begun): Make static.
1016 (_coff_final_link_postscript): Likewise.
1018 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
1020 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
1021 which a relocation refers to an indirect or warning symbol.
1023 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
1025 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
1026 (coff_arm_final_link_postscript): New function.
1027 (coff_arm_link_output_has_begun): New function.
1029 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
1030 _bfd_coff_link_output_has_begun and
1031 _bfd_coff_final_link_postscript. Add new macros:
1032 bfd_coff_link_output_has_begun() and
1033 bfd_coff_final_link_postscript().
1035 * cofflink.c (_bfd_coff_final_link): Insert calls to
1036 bfd_coff_link_output_has_begun() and
1037 bfd_coff_final_link_postscript().
1039 * coffcode.h: Add two new fields to bfd_coff_backend_data
1040 structure: _bfd_coff_link_output_has_begun and
1041 _bfd_coff_final_link_postscript. Add default initialisers for
1042 these fields. Add overridable aliases for the coff swap functions
1043 in the backend data structure.
1045 * elf32-v850.c: Update with patches from the branch to fix
1046 HI16_S/LO16 reloc pairs.
1049 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
1051 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
1053 (USE_REL): Don't define any more, switch to using RELA
1055 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
1058 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
1060 * archures.c (bfd_mach_mips*): Define.
1061 (start-sanitize-vr5400):
1062 (vr5400, bfd_mach_vr5000): Define.
1063 (end-sanitize-vr5400):
1064 (bfd_default_scan): For 3000 and 4000 replace magic constant with
1067 * cpu-mips.c (N): Define.
1068 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
1069 numbers with bfd_mach_mips* macros.
1071 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
1073 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
1074 v850_elf_relocate_section): Fix PR2 14180 and 14181
1075 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
1076 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
1077 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
1078 (for PR14180) to create and handle special common sections.
1079 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
1080 which have data stored in the instructions. PR14258.
1082 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
1084 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
1085 (USER_LABEL_PREFIX): Revert back to '_'
1087 * config.bfd (targ_cpu): Add support for Thumb target.
1089 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1091 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
1092 (get_symbol_value): Handle R_SH_SWITCH8.
1093 (sh_relax_delete_bytes): Likewise.
1095 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
1097 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
1098 gcc/config/arm/semi.h
1100 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
1103 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
1105 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
1108 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
1110 * coffcode.h (coff_mkobject_hook): Only set private flags for non
1113 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
1115 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
1118 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
1120 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
1121 complain if inout and output formats differ.
1123 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
1125 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
1126 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
1127 * Makefile.in: Rebuild.
1128 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
1129 automake and autoconf.
1131 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
1132 (COFF_WITH_PR to COFF_WITH_PE).
1134 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
1136 * coff-arm.c: Make variables and some functions static, so that
1137 this file can be included in multiple object files.
1138 (coff_arm_bfd_final_link): Fix minor bug.
1140 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
1142 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
1144 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
1146 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
1148 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
1150 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
1152 * sunos.c (sunos_add_one_symbol): When overriding a defined
1153 symbol, set it to undefined, not new.
1155 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
1158 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
1160 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
1161 (sh_relax_delete_bytes): Don't kill LABEL relocs.
1163 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
1165 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
1166 (mn10300_elf_relax_section): Likewise.
1168 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
1170 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
1171 bfd_h_get_* calls to "bfd_byte *".
1173 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
1175 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1177 (mn10300_elf_relax_section): Include stack space for register saves
1178 in the imm8 field of a "call" instruction.
1179 (compute_function_info): Determine how much stack is allocated by
1180 the movm instruction. Fix typo.
1181 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1183 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1185 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
1186 a version dependency could not be found.
1188 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
1190 * configure.com: Get version info from configure.in
1192 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1194 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
1195 New function. Avoid mixing US1 and HAL R1 code.
1196 Set resulting memory ordering to the strongest one used.
1197 (sparc64_elf_object_p): Set bfd_mach correctly.
1199 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
1201 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
1202 (sparc64_elf_check_relocs): Handle them.
1203 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
1204 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
1206 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
1208 * configure.in (sparc*-*-linux*): Use trad-core and ...
1209 * hosts/sparclinux.h: New file.
1211 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
1213 * config.bfd (sparc64-*-linux*): New target.
1215 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
1216 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
1218 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
1219 Set .plt alignment from new plt_alignment.
1220 * elflink.h (elf_link_create_dynamic_sections): Set version section
1221 alignment to LOG_FILE_ALIGN.
1222 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
1223 (elfXX_bed): Init plt_alignment.
1225 * elf64-sparc.c (sparc64_elf_check_relocs,
1226 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
1227 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
1228 sparc64_elf_finish_dynamic_sections): New functions.
1229 (sparc64_elf_howto_table): Fix a few name strings.
1230 (ELF_DYNAMIC_INTERPRETER): New definition.
1231 (sparc64_elf_relocate_section): Handle shared libraries.
1233 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
1234 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
1235 PLT definitions sparc64-linux originally choose. These will go
1236 away soon in favour of the official abi definitions.
1238 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
1240 * coff-sh.c (coff_small_object_p): New static function.
1241 (coff_small_new_section_hook): New static function.
1242 (bfd_coff_small_swap_table): New static const structure.
1243 (coff_small_close_and_cleanup): Define.
1244 (coff_small_bfd_free_cached_info): Define.
1245 (coff_small_get_section_contents): Define.
1246 (coff_small_get_section_contents_in_window): Define.
1247 (shcoff_small_vec): New static structure.
1248 (shlcoff_small_vec): New static structure.
1249 * targets.c (bfd_target_vector): Add shcoff_small_vec and
1251 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
1252 shlcoff_small_vec to targ_selvecs.
1254 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
1255 * configure: Rebuild.
1257 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
1259 * evax-egsd.c: Weak symbols are global.
1261 * evax-emh.c: Use proper casts.
1263 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
1265 * evax-egsd.c: Section names and symbols have different
1266 length restrictions. Add length parameter to
1267 _bfd_evax_length_hash_symbol.
1268 * evax-etir.c: Likewise.
1269 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
1271 * evax.h (EOBJ_S_C_SECSIZ): Define.
1273 * evax-alpha.c: Remove duplicate test.
1275 * evax-emh.c: SYS$ functions are upper-case.
1277 * evax-egsd.c: Create separate sections for common symbols.
1278 * evax-etir.c: Don't output common section.
1279 * evax.h: Bump up section count.
1281 * configure.com: Use 64bit integers with DEC C.
1283 * evax-egsd.c: Make section flags dec c compatible.
1285 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
1287 * som.c (normalize): Delete function.
1288 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
1289 changed. Use passed in elength to determine size of the extended
1290 name table instead of computing it again.
1292 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
1294 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
1295 IMAGE_SCN_MEM_READ for an unrecognized section.
1297 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
1299 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
1300 '/' in the extended name table.
1302 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
1304 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
1305 symbols, check globals list before matching on locals.
1307 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
1309 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
1312 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
1314 * peicode.h (pe_mkobject_hook): Set DLL flag.
1315 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1317 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1318 for .stab* sections. Replace strlen of constant strings with
1321 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1323 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1324 merge got and reloc entries from ind syms to their target.
1325 (elf64_alpha_always_size_sections): Call it.
1326 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1327 (elf64_alpha_can_merge_gots): Likewise.
1328 (elf64_alpha_merge_gots): Likewise.
1330 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1331 as it is insufficient to handle the relocation changes as well.
1333 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1335 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1336 relocs for symbols in shlibs that have been forced local.
1337 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1339 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1341 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1342 got_enties of the default symbol for the default versioned
1343 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1346 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1348 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1349 24 bits of the PC when computing a PC relative relocation.
1351 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1353 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1354 Correct value for maximum positive 22 bit PC relative relocation.
1355 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1356 HI_16 relocations. Correct bit adjustment in TDA offsets.
1358 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1360 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1361 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1363 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1365 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1368 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1370 * config.bfd: Missed one alpha* change.
1372 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1374 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1375 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1376 (MINUS_ONE): New macro.
1377 (sparc_elf_notsup_reloc): New function.
1378 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1379 H44,M44,L44,REGISTER.
1380 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1381 (init_insn_reloc): New function.
1382 (sparc_elf_wdisp16_reloc): Use it.
1383 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1385 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1387 * som.c (som_construct_extended_name_table): Remove static
1388 function, and define as macro instead.
1390 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1392 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1393 recognizes alphaev5 etc.
1394 * configure.host: Likewise.
1396 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1398 Make ld -s work on AIX:
1399 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1400 section if we are stripping.
1401 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1402 size if we are stripping.
1403 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1404 and don't write out relocs, if we are stripping.
1405 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1406 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1409 * configure.in: Don't include elf.lo again for ELF targets; it's
1410 always in the library anyhow.
1411 * configure: Rebuild.
1413 * bfd-in2.h: Rebuild.
1415 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1416 char *, when calling bfd_get_32 and bfd_put_32.
1417 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1418 when calling strcpy.
1420 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1422 * reloc.c (bfd_check_overflow): New function.
1423 (bfd_perform_relocation, bfd_install_relocation): Use it.
1424 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1425 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1426 * bfd-in2.h: Regenerate.
1427 * libbfd.h: Regenerate.
1429 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1431 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1432 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1434 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1436 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1437 (stmp-bfd-h): Rename from stmp-bfd.h.
1438 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1439 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1440 (stmp-bin2-h): New target.
1441 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1442 (stmp-lbfd-h): New target.
1443 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
1444 (stmp-lcoff-h): New target.
1445 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
1446 stmp-lbfd-h, and stmp-lcoff-h.
1447 * Makefile.in: Rebuild.
1449 * configure.in: Use a diversion to set enable_shared before the
1450 arguments are parsed.
1451 * configure: Rebuild.
1453 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1455 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1456 renamed to R_SPARC_UNUSED_42.
1457 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1458 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1459 renamed to R_SPARC_UNUSED_42.
1460 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1461 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1462 * bfd-in2.h: Regenerated.
1463 * libbfd.h: Regenerated.
1465 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1467 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1468 after we have set *sym_hash.
1470 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1472 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1474 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1476 * Makefile.am (libbfd_a_SOURCES): Define.
1477 * Makefile.in: Rebuild.
1479 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1480 * aclocal.m4: Rebuild with new libtool.
1481 * configure: Rebuild.
1483 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1485 * elf.c (map_sections_to_segments): Even if we are not demand
1486 paged, don't put a loadable section after a nonloadable section.
1487 (assign_file_positions_for_segments): Increment the file offset
1488 for a section with contents, even if it is not loadable.
1490 start-sanitize-v850e
1491 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1493 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1494 indicating that __ctbp could not be found.
1497 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1499 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1501 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1502 start-sanitize-v850e
1504 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1505 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1506 Add support for the CALLT relocs.
1508 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1509 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1512 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1513 relocations against non-existant symbols.
1515 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1517 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1519 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1520 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1521 bit reloc in the tiny data area.
1524 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1526 Merged changes from Martin Hunt:
1528 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1529 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1532 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1533 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1535 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1536 Do 15 and 21 bit pc-relative relocations.
1537 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1540 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1541 added to the relocation, not or'd.
1544 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1546 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1548 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1550 * archures.c (bfd_default_scan): Use strcasecmp.
1551 (bfd_default_scan): Test for match with arch_name + ":" +
1553 (bfd_default_scan): Test for match with printable_name - ":".
1554 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1555 cases. Each implements their own scan function.
1556 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1557 special cases. Since info->mach == 0. The test mach == number
1559 (bfd_arch_list): New function, return name of all the supported
1562 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1564 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1565 decoding architecture.
1566 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1569 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1571 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1573 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1575 * Makefile.am: Rebuild dependencies.
1576 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1577 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1578 * Makefile.in: Rebuild.
1580 * reloc.c: Remove extraneous commas from relocation entries.
1581 Remove BFD_RELOC_V850_16_PCREL.
1582 * bfd-in2.h: Rebuild.
1584 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1585 in sections named .tocbss rather than .bss.
1587 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1589 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1590 BFD_RELOC_V850_16_PCREL.
1592 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1594 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1595 the same as C_EXT syms.
1596 (coff_link_add_symbols): Ditto.
1597 (_bfd_coff_link_input_bfd): Ditto.
1598 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1599 it to preserve and restore state of global_to_static flag.
1601 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1603 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1604 bits in e_flags field rather than magic numbers.
1605 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1606 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1607 v850_elf_print_private_bfd_data): New functions.
1609 start-sanitize-v850e
1610 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1612 * elf.c (prep_headers): Remove V850E magic number.
1613 * elf.c (prep_headers): Remove V850EA magic number.
1616 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1618 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1620 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1622 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1623 instructions are relative to the next instruction, not the
1624 current instruction.
1625 (mn10200_elf_relax_section): Similarly.
1627 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1629 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1632 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1633 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1634 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1636 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1638 * cpu-v850.c: Remove "plain" from v850 printable name.
1639 (scan): Use strcasecmp.
1641 * archures.c (bfd_mach_v850): Define.
1643 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1644 just sh/SH, use strcasecmp.
1645 (arch_info_struct): Add entries for sh3 et.al.
1647 * archures.c (bfd_mach_sh, ...): Define.
1649 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1651 * archures.c (bfd_archures_list): Always NULL terminate the list.
1653 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1655 * Makefile.am: Rebuild dependencies.
1656 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1657 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1658 (elf32-arc.lo): Remove explicit dependency.
1659 * Makefile.in: Rebuild.
1661 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1662 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1663 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1665 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1667 * configure: Rebuild with latest devo autoconf for NT support
1669 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1671 * cpu-arm.c (compatible): If B is a default type, return A.
1673 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1675 * cpu-v850.c (scan): New function.
1676 (arch_info_struct): New structure.
1677 (bfd_v850_arch): Add link into arch_info_structure.
1679 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1682 * elf32-v850.c (v850_elf_object_p): New function.
1684 start-sanitize-v850e
1685 * archures.c (bfd_mach_v850e): Machine value for v850e.
1687 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1689 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1692 * elf.c (prep_headers): Add support for v850e machine number.
1694 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1696 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1698 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1701 * elf.c (prep_headers): Add support for v850ea machine number.
1704 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1706 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1707 cached_stab field if the offset prevents us from using the cache.
1709 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1711 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1713 * aout-arm.c (aout_arm_little_vec): Likewise.
1714 (aout_arm_big_vec): Likewise.
1715 * bout.c (b_out_vec_big_host): Likewise.
1716 (b_out_vec_little_host): Likewise.
1717 * mipsbsd.c (aout_mips_little_vec): Likewise.
1718 (aout_mips_big_vec): Likewise.
1720 start-sanitize-tic80
1721 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1723 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1724 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1725 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1728 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1730 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1731 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1732 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1733 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1734 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1735 of two for I960 only.
1736 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1737 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1738 default definitions.
1739 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1740 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1741 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1742 start-sanitize-tic80
1743 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1744 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1745 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1746 *coffcode.h (coff_write_object_contents): Set alignment field in
1747 section header for TIC80COFF files.
1750 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1752 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1753 v850_elf_check_relocs, v850_elf_reloc,
1754 v850_elf_final_link_relocate): Add support for
1755 BFD_RELOC_V850_16_PCREL relocation.
1757 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1760 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1762 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1764 start-sanitize-v850e
1765 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1767 * cpu-v850e: New file.
1769 * elf.c (prep_headers): Add support for v850e target.
1771 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1773 * config.bfd: Add support for v850e target.
1775 * archures.c: Add support for v850e target.
1777 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1779 * cpu-v850ea: New file.
1781 * elf.c (prep_headers): Add support for v850ea target.
1783 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1785 * config.bfd: Add support for v850ea target.
1787 * archures.c: Add support for v850ea target.
1790 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1792 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1793 argument as section relative, rather than an absolute address.
1794 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1796 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1798 * config.bfd (arc-*-elf*): Add.
1799 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1800 * configure: Rebuild.
1801 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1802 (BFD32_BACKENDS): Add elf32-arc.lo.
1803 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1804 * Makefile.in: Rebuild.
1805 * archures.c (architecture list): Add bfd_arch_arc.
1806 (bfd_archures_list): Add bfd_arc_arch.
1807 (bfd_mach_arc_base): Define.
1808 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1809 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1810 (bfd_target_vect): Add them.
1811 * bfd-in2.h, libbfd.h: Rebuild.
1812 * cpu-arc.c, elf32-arc.c: New files.
1813 * elf.c (pre_headers): Recognize bfd_arch_arc.
1815 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1817 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1818 data section is correctly rounded to a page in the file.
1820 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1822 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1823 there are no symbols.
1825 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1827 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1828 file system 14 character limit.
1829 * Makefile.am, configure.in: Corresponding changes.
1830 * Makefile.in, configure: Rebuild.
1832 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1834 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1835 Rebuild dependencies.
1836 * Makefile.in: Rebuild.
1838 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1840 * Makefile.am (docdir): Define.
1841 * Makefile.in: Rebuild.
1843 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1845 * configure: Rebuild with autoconf 2.12.1.
1847 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1849 * aclocal.m4, configure: Rebuild with new automake patches.
1851 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1853 * rs6000-core.c (make_bfd_asection): New function to add a section
1854 to the core file bfd.
1855 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1857 Use BFD routines to seek, read and stat the core file.
1858 Handle .data sections from loaded objects and anonymously mmapped
1859 regions, these are available in AIX 4 core files.
1861 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1863 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1864 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1865 copy; use a patches libtool instead.
1866 * acmacros.m4: Remove.
1867 * Makefile.in, aclocal.m4, configure: Rebuild.
1869 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1871 * Makefile.am: New file, based on old Makefile.in.
1872 * acmacros.m4: New file, copied from old aclocal.m4.
1873 * acinclude.m4: New file.
1874 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1875 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1876 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1877 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1878 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1879 * acconfig.h: Mention PACKAGE and VERSION.
1880 * stamp-h.in: New file.
1881 * dep-in.sed: Change .o to .lo.
1882 * Makefile.in: Now built with automake.
1883 * aclocal.m4: Now built with aclocal.
1884 * config.in, configure: Rebuild.
1887 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1889 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1890 if there is only a relocation to a read-only but not allocatable
1891 section (like .stab).
1892 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1893 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1894 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1895 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1896 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1898 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1899 (ppc_elf_create_linker_section): These sections are not
1900 created by the linker (that is, they are created by the user
1901 putting data in them). In particular, they can be the source
1902 and target of relocations.
1903 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1904 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1905 objects (for instance, 'long double') to 16-byte boundaries.
1906 (ppc_elf_size_dynamic_sections): Make the code that generates
1907 section symbols exactly the same as for sparc, reducing the
1908 number of section symbols output.
1909 (ppc_elf_check_relocs): Check postcondition of
1910 bfd_elf32_link_record_dynamic_symbol. Make default case the
1911 same as corresponding code for sparc, fixing bug involving
1913 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1914 forced to be local because of versioning (by replicating
1915 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1916 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1918 (ppc_elf_relocate_section): Add handy debugging code for when
1919 assertion fails. Add some more 'symbol made local because of
1922 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1923 processing a GOT relocation as required by ABI.
1925 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1927 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1928 version info if this symbol came from a dynamic object.
1929 (elf_link_add_object_symbols): Set the version info of a symbol
1930 only if the object actually contains version definitions and
1931 defines this symbol.
1933 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1935 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1936 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1938 * configure: Regenerated with autoconf 2.12.
1939 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1941 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1943 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1944 a warning rather than returning an error.
1946 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1948 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1950 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1952 * cisco-core.c: define signals for wingdb.
1954 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1956 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1957 the same number of aux entries.
1959 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1961 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1962 difference of two symbols if the relocation size is 32 bits.
1963 (som_write_fixups): Handle R_DATA_EXPR.
1965 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1967 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1968 its value if COFF_WITH_PE is defined.
1970 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1972 * coff-stubgo32.c: New file.
1973 * go32stub.h: New file.
1974 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1975 * coffswap.h (coff_swap_filehdr_in): Invoke
1976 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1978 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1979 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1980 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1981 COFF_ADJUST_AUX_IN_POST if they are defined.
1982 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1983 COFF_ADJUST_AUX_OUT_POST if they are defined.
1984 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1985 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1986 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1987 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1988 * targets.c (go32stubbedcoff_vec): Declare.
1989 (bfd_target_vector): Add go32stubbedcoff_vec.
1990 * configure.in (go32coff_vec): New target vector.
1991 (go32stubbedcoff_vec): Likewise.
1992 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1993 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1994 * Makefile.in: Rebuild dependencies.
1995 (BFD32_BACKENDS): Add coff-stubgo32.o.
1996 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1997 (HFILES): Add go32stub.h.
1999 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
2001 * configure.in: Check for fdopen.
2002 * configure, config.in: Rebuild.
2003 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
2004 __GO32__. Reindent a bit.
2006 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
2008 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
2009 flag for newly created sections.
2010 (sunos_add_dynamic_symbols): Don't discard newly created sections
2011 if shared library is dynobj.
2013 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
2015 * elf.c (map_sections_to_segments): When checking whether
2016 including a section in a segment would force us to skip a page,
2017 align the address of the next segment to avoid wraparound
2020 start-sanitize-tic80
2021 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
2023 * coffcode.h (coff_write_object_contents): Initialize
2024 target id field to TIC80_TARGET_ID.
2025 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
2027 (coff_swap_filehdr_in): Swap in target id field if used.
2030 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2032 * coff-i386.c (coff_i386_is_local_label_name): New static function
2033 if TARGET_UNDERSCORE.
2034 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
2035 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
2037 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
2039 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
2040 complain_overflow_signed, for 32 bit PC relative relocations.
2042 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
2044 * elflink.h (elf_link_add_object_symbols): When a version
2045 indirection symbol is overridden, make the original symbol point
2046 at the real overriding symbol.
2048 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
2051 * elflink.h (elf_link_output_extsym): Use the right section for a
2053 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
2054 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
2056 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2058 * elflink.h (elf_merge_symbols): Resolve indirect and warning
2059 symbols before checking for new symbols.
2061 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
2063 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
2065 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
2066 file, not aoutsz bytes (they are different in XCOFF .o files).
2068 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
2069 redefined by objects included from archives.
2071 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
2073 * elflink.h (elf_merge_symbol): In the case of a new defined
2074 symbol overriding an old defined symbol, return the hash table
2075 entry which we modify, even if it is the target of an
2077 (elf_link_add_object_symbols): If the real name of the symbol gets
2078 overridden, convert the versioned symbol into an indirect symbol
2081 * elflink.h (elf_merge_symbol): New static function, broken out of
2082 elf_link_add_object_symbols.
2083 (elf_link_add_object_symbols): Call it.
2085 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
2087 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
2088 handle case where COFF filehdr does not immediately follow PE
2090 * coffgen.c (coff_object_p): Remove useless seek to current
2093 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
2095 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
2098 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
2100 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
2101 symbols, skip N_ABS symbols with debugging storage classes.
2103 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
2105 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
2106 relocs in shared libraries which refer to local symbols. Cope
2107 with addend when processing a GOT relocation.
2109 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
2110 for sections that the linker didn't create.
2111 (ppc_elf_finish_dynamic_sections): Only try to write out a section
2112 symbol if it was created in ppc_elf_size_dynamic_sections.
2113 (ppc_elf_relocate_section): Complain if we have to generate a reloc
2114 relative to a section for which we didn't output a symbol.
2116 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
2117 relocs are 'rela' relocs, like everything else. .rela.plt is not
2118 a read-only section, so we don't have to special-case it.
2120 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
2121 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
2123 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
2124 (ppc_elf_relocate_section): @got offsets are 4 from start of the
2125 actual .got section.
2126 * elflink.c (_bfd_elf_create_got_section): The three reserved
2127 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
2129 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
2132 * elf32-ppc.c (ppc_elf_check_relocs): Use
2133 _bfd_elf_create_got_section to create the GOT rather than
2134 ppc_elf_create_linker_section. Create the '.rela.got' section
2136 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
2137 symbol has a GOT entry.
2138 (ppc_elf_relocate_section): Record when a symbol is used through
2139 the GOT, and allocate space in the GOT for each such symbol.
2140 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
2141 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
2144 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
2145 treated in a similar way to ADDR16_HA relocs.
2146 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
2147 shared objects; the linker must deal with them.
2148 (ppc_elf_create_linker_section): Stop setting
2149 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
2150 LINKER_SECTION_PLT stuff.
2151 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
2152 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
2153 section, not ELF-specific calls.
2154 (elf_backend_plt_not_loaded): Set to 1.
2155 (elf_backend_got_symbol_offset): Set to 4.
2156 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
2157 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
2158 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
2159 plt_not_loaded member.
2160 (_bfd_elf_create_got_section): Apply got_symbol_offset.
2161 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
2163 (elf_backend_G_O_T_offset): Set default to 0.
2164 (elfNN_bed): Set added fields.
2166 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
2167 DT_RELENT in shared objects; should be DT_RELAENT.
2169 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
2170 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
2171 such a reloc (in a non-shared object) refers to a symbol that's
2174 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2176 * elfcode.h (put_signed_word): Define.
2177 (get_signed_word): Define.
2178 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
2179 (elf_swap_reloca_out): Use put_signed_word for the r_addend
2181 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
2182 bfd_get_signed_32 to set the r_addend field.
2183 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
2184 bfd_h_get_signed_64 to set the r_addend field.
2186 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
2188 * elf32-i386.c (elf_i386_relocate_section): When generating a
2189 shared library, do the relocation if the input section is not
2190 allocated in memory.
2192 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
2193 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
2194 (elf_fix_symbol_flags): New static function, broken out of
2195 elf_adjust_dynamic_symbol.
2196 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
2197 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
2198 forced local even if NEEDS_PLT is set. When forcing a symbol to
2199 be local, clear NEEDS_PLT.
2200 (elf_link_output_extsym): Remove unused local bed.
2202 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
2204 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
2205 for derived elf linker hash table entries. References to
2206 elf_link_hash_entry changed appropriately.
2207 (elf32_mn10300_link_hash_table): New structure for derived elf
2209 (elf32_mn10300_hash_table): Define.
2210 (elf32_mn10300_link_hash_traverse): Likewise.
2211 (elf32_mn10300_link_hash_newfunc): New function.
2212 (elf32_mn10300_link_hash_table_create): Likewise.
2213 (elf32_mn10300_finish_hash_table_entry): Likewise.
2214 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
2215 of prologue code, and call:32->call:16 relaxing.
2216 (compute_function_info: New function.
2217 (bfd_elf32_bfd_ilink_hash_table_create): Define.
2219 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2221 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
2222 for a symbol which is being forced to be local.
2223 * elf32-i386.c (elf_i386_relocate_section): Write out the
2224 relocation value for a GOT reloc for a symbol which is turning
2225 into a local symbol.
2226 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
2227 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
2229 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
2231 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
2232 value if the symbol is turning into a local symbol.
2233 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2234 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2236 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
2238 * elflink.h (elf_link_add_object_symbols): Also read verneed
2239 information by calling `_bfd_elf_slurp_version_tables'.
2240 (elf_link_add_object_symbols): For undefined symbols look for
2241 version information in the verneed records.
2242 (elf_link_add_object_symbols): Use soname of shared object
2243 for verneed record if it is available.
2245 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2247 * cpu-arm.c: Add prototypes for compatible and scan.
2248 * cofflink.c: Add prototype for mark_relocs.
2250 * archive.c (bfd_special_undocumented_glue): Change filename to
2251 const pointer. Add prototype.
2253 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2255 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
2256 sections that will be discarded.
2258 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
2260 * elflink.h (elf_link_find_version_dependencies): When searching
2261 for known version symbol skip non-matching verdef records, not
2264 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
2266 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
2267 not a bfd_vma, to the base file, to match how dlltool reads it.
2269 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
2271 * reloc.c: Add thumb relocations.
2273 * bfd-in2.h: Add Thumb relocations.
2275 * libbfd.h: Add Thumb relocations.
2277 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2279 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
2281 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
2283 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
2284 for a section even if it is not loaded.
2286 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
2288 (_bfd_coff_link_input_bfd): Separate section VMA handling for
2289 input and output files.
2290 (_bfd_coff_generic_relocate_section): Check whether input file,
2291 not output file, is a PE file.
2293 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
2295 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
2297 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
2299 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
2302 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
2304 * cpu-arm.c (compatible): Add test for supersets of ARM
2307 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
2309 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
2312 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
2314 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
2315 called directly by gas/config/tc-arm.c.
2317 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
2319 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
2320 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
2322 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
2324 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
2327 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
2329 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
2330 (coff_bfd_copy_private_bfd_data): Ditto.
2331 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
2332 (coff_arm_bfd_print_private_bfd_data): Ditto.
2333 (coff_arm_bfd_set_private_flags): Ditto.
2334 (coff_arm_bfd_copy_private_bfd_data): Ditto.
2336 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
2338 * libcoff-in.h (struct coff_final_link_info): Add boolean
2339 global_to_static member for support of task linking.
2340 (_bfd_coff_write_task_globals): Add prototype.
2341 * libcoff.h: Regenerate.
2342 * coffcode.h (coff_write_object_contents): Use #ifdef to
2343 check RS6000COFF_C, to be consistent with all other uses
2345 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2346 call _bfd_coff_write_task_globals.
2347 (_bfd_coff_link_input_bfd): If doing task linking, convert
2348 global functions to static.
2349 (_bfd_coff_write_global_sym): If doing task linking, convert
2350 global variables to static.
2351 (_bfd_coff_write_task_globals): New function.
2352 start-sanitize-tic80
2353 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
2354 (C_AUTOARG): #undef since it clashes with C_UEXT.
2355 (C_LASTENT): #undef since it clashes with C_STATLAB.
2356 * coffcode.h (coff_write_object_contents): Use TIC80COFF
2358 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
2359 when TIC80COFF defined (clashes with C_UEXT). Explicitly
2360 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
2363 start-sanitize-tic80
2364 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
2366 * coff-tic80.c (tic80_howto_table): Change overflow check for most
2367 PP relocations to complain_overflow_dont.
2369 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
2371 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
2372 name of R_RELLONG to "RELLONG". Set rightshift and complain for
2374 (ppbase_reloc, glob15_reloc): New static functions.
2375 (glob16_reloc, local16_reloc): New static functions.
2376 (rtype2howto): Handle all relocation types.
2377 (coff_tic80_relocate_section): New static function.
2378 (coff_relocate_section): Define to coff_tic80_relocate_section.
2379 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
2382 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2384 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2385 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2387 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2388 callers. If PE file, don't add section VMA.
2389 (coff_write_alien_symbol): If PE file, don't add section VMA.
2390 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2391 (_bfd_coff_write_global_sym): Likewise.
2392 (_bfd_coff_generic_relocate_section): Likewise.
2394 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2397 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2399 * cofflink.c (mark_relocs): Add new function to mark symbols which
2400 are used by relocations.
2401 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2402 suppress the skipping of symbols that have thus been marked.
2404 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2406 * coff-sh.c (sh_merge_private_data): New static function.
2407 (coff_bfd_merge_private_bfd_data): Define.
2409 start-sanitize-tic80
2410 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
2412 * coff-tic80.c: Remove unnecessary #ifdefs.
2413 * config.bfd: Set targ_underscore to yes for tic80.
2415 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
2417 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
2418 with unresolved external symbols in GDB).
2421 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2423 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2424 the symbols associated with each BFD.
2425 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2427 * elf-m10200.c: Likewise.
2428 * elf32-m32r.c: Likewise.
2429 * elf32-sh.c: Likewise.
2431 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2433 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2434 alignment of a common symbol. If two symbols that look like
2435 common symbols are found in two shared libraries, and the size is
2436 different, use the larger size, and warn if --warn-common. If a
2437 common symbol overrides a definition in a shared library, set the
2438 size to the larger size, and warn if --warn-common.
2440 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2442 * cpu-arm.c (compatible): Allow default machine to be polymorphed
2443 into any other machine type.
2445 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
2447 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
2448 data into an unitialised destination set its machine type as well.
2450 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2452 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
2453 to common symbol size. Consistently treat uninitialized symbols
2454 in shared objects as common symbols.
2456 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2458 * archures.c (constants): Added new constants to identify the
2459 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2460 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2462 * bfd-in2.h (constants): Added new constants to identify
2463 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2464 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2465 bfd_mach_arm_4T. This file is auto-magically generated from the
2466 archures.c file. This update is just to save work.
2468 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2469 coff_arm_bfd_print_private_bfd_data,
2470 coff_arm_bfd_set_private_flags,
2471 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2472 (global): Macro redefinitions set up to use these new functions.
2474 * coffcode.h (coff_mkobject_hook): Added call to
2475 coff_arm_bfd_set_private_flags().
2476 (coff_set_arch_mach_hook): Added code to set machine type based on
2477 bits stored in internal flags.
2478 (coff_set_flags): Added code to set the new bits in the flags
2479 field based on the machine number.
2480 (function definition macros): Made all function definition macros
2481 conditional so that they can be overridden by target specific
2484 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2485 Structure extended to include new types, one each for ARMv2,
2486 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2488 * libcoff-in.h (struct coff_tdata): Added flags field.
2490 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2492 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2494 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2497 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2499 * coffgen.c (coff_find_nearest_line): If there are no syments,
2502 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2504 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2506 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2508 * targmatch.sed: Add explicit \n characters to work around bug in
2509 HP/UX 10.20 sed program.
2511 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2513 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2516 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2518 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2520 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2522 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2523 (struct elf_m68k_pcrel_relocs_copied, struct
2524 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2525 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2526 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2527 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2529 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2530 PC relative relocs for a global symbol defined in a regular
2531 object, and count the number of PC relative relocs copied for any
2533 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2534 traverse with elf_m68k_discard_copies.
2536 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2538 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2539 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2541 * coffcode.h (coff_compute_section_file_positions): Force the
2542 potential last byte in the file to be written out when
2545 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2547 * configure.host (mips*-*-openbsd*): New host.
2549 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2551 * elflink.h (elf_link_add_object_symbols): Only subtract the
2552 section VMA from the symbol value if this is a fully linked file.
2554 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2555 (struct elf_i386_link_hash_entry): Define.
2556 (struct elf_i386_link_hash_table): Define.
2557 (elf_i386_link_hash_traverse): Define.
2558 (elf_i386_hash_table): Define.
2559 (elf_i386_link_hash_newfunc): New static function.
2560 (elf_i386_link_hash_table_create): New static function.
2561 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2562 PC relative relocs for a global symbol defined in a regular
2563 object, and count the number of PC relative relocs copied for any
2565 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2566 traverse with elf_i386_discard_copies.
2567 (elf_i386_discard_copies): New static function.
2568 (bfd_elf32_bfd_link_hash_table_create): Define.
2570 From Gordon W. Ross <gwr@mc.com>:
2571 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2572 (sunos4_aout_backend): Use MY_entry_is_text_address.
2575 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2577 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2578 R_D30V_32_NORMAL to 2 (4 bytes).
2581 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2583 From Gordon W. Ross <gwr@mc.com>:
2584 * netbsd.h (N_SHARED_LIB): Define.
2585 (SEGMENT_SIZE): Don't define.
2586 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2588 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2589 (SEGMENT_SIZE): Don't define.
2591 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2592 to sizeof Rela structure, not sizeof Rel structure. From Gary
2593 Thomas <g.thomas@opengroup.org>.
2595 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2597 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2598 whenever entry is larger than text address, but only by whole
2599 pages. From Gordon W. Ross <gwr@mc.com>.
2601 * Makefile.in (install): Depend upon installdirs. Use
2602 mkinstalldirs to build $(oldincludedir).
2603 (installdirs): New target.
2605 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2606 if this is a debugging section which we are stripping.
2608 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2610 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2611 alpha-specific target data struct.
2613 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2615 From Thomas Graichen <graichen@rzpd.de>:
2616 * Makefile.in: Always use $(SHELL) when running move-if-change.
2617 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2618 * configure: Rebuild.
2620 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2622 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2623 VMA if this is an executable file or a shared object.
2625 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2628 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2630 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2631 start of the file. Remove uses later on which switch using
2633 (MY(callback)): Handle entry_is_text_address.
2634 (MY_entry_is_text_address): Define if not defined.
2635 (MY(backend_data)): Initialize new field.
2636 * aoutf1.h (sunos4_aout_backend): Likewise.
2637 * i386aout.c (MY(backend_data)): Likewise.
2638 * i386mach3.c (MY(backend_data)): Likewise.
2639 * mipsbsd.c (MY(backend_data)): Likewise.
2640 * sparclynx.c (sparclynx_aout_backend): Likewise.
2641 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2642 (MY_entry_is_text_address): Define.
2643 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2645 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2646 whose name starts with `.'.
2648 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2650 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2651 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2652 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2653 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2654 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2655 sparc-*-openbsd*): New targets.
2656 * configure: Rebuild.
2658 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2660 * stabs.c (struct stab_section_info): New field
2662 (_bfd_link_section_stabs): Fill the above array.
2663 (_bfd_stab_section_offset): Use `cumulative_skips' to
2664 speed up offset calculation.
2666 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2668 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2669 addend for non pc-relative relocations.
2671 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2672 for non-existent function.
2674 * elf-m10300.c (mn10300_elf_relax_section): New function.
2675 (mn10300_elf_relax_delete_bytes): Likewise.
2676 (mn10300_elf_symbol_address_p): Likewise.
2677 (mn10300_elf_get_relocated_section_contents): Likewise.
2678 (bfd_elf32_bfd_relax_section): Define.
2679 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2681 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2683 * configure.host: Set SHLIB_LIBS.
2684 * configure.in: Substitute SHLIB_LIBS.
2685 * configure: Rebuild.
2686 * Makefile.in (SHLIB_LIBS): New variable.
2687 ($(SHLIB)): Use $(SHLIB_LIBS).
2689 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2691 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2692 with bfd_section_vma.
2694 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2696 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2697 Correct CPU file names for mn10[23]00.
2698 * configure: Rebuild.
2700 * bfd.c (bfd_record_phdr): Cast count to size_t before
2703 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2704 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2705 (xcoff_write_archive_contents): LIkewise.
2706 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2707 (mips_elf_create_procedure_table): Likewise.
2708 * peicode.h (pe_print_idata): Likewise.
2709 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2710 * xcofflink.c (xcoff_get_section_contents): Likewise.
2711 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2712 (xcoff_link_add_symbols): Likewise.
2713 (xcoff_link_add_symbols): Likewise.
2715 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2716 (ppcboot_bfd_print_private_bfd_data): Likewise.
2718 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2719 to complain_overflow_signed.
2721 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2723 * VERSION: Set to 2.8.1.
2725 * Branched binutils 2.8.
2727 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2728 deciding whether to copy a reloc into a shared object.
2729 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2730 relocs in unallocated sections.
2731 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2732 R_SPARC_RELATIVE relocs in unallocated sections.
2734 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2736 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2737 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2740 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2742 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2743 override an uninitialized symbol from a shared library with a
2746 * elf-m10200.c: Rename from elf32-mn10200.c.
2747 * elf-m10300.c: Rename from elf32-mn10300.c.
2748 * cpu-m10200.c: Rename from cpu-mn10200.c
2749 * cpu-m10300.c: Rename from cpu-mn10300.c
2750 * Makefile.in: Update accordingly.
2752 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2753 (elf_mips_isa): Move to earlier in file.
2754 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2755 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2758 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2761 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2763 * configure.com: New file.
2764 * config.h-vms: Remove file.
2765 * makefile.vms: Update for new configure scheme.
2767 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2769 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2770 (ppc_process_before_allocation): Declare.
2771 * libcoff.h: Rebuild.
2773 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2775 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2777 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2779 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2781 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2782 symbol index for a R_IHCONST reloc.
2784 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2786 * targmatch.sed: Do not use \(\) recursively.
2788 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2790 * m68klinux.c (MACHTYPE_OK): Define.
2791 * i386linux.c (MACHTYPE_OK): Define.
2793 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2795 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2796 <hjl@gnu.ai.mit.edu>:
2797 * sparclinux.c: New file.
2798 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2799 * bfd-in2.h: Rebuild.
2800 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2801 * configure.in (sparclinux_vec): Add to list of vectors.
2802 * configure: Rebuild.
2803 * targets.c (sparclinux_vec): Declare.
2804 (bfd_target_vector): Add sparclinux_vec.
2805 * Makefile.in: Rebuild dependencies.
2806 (BFD32_BACKENDS): Add sparclinux.o.
2807 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2809 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2810 bfd_coff_backend_data field.
2811 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2813 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2814 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2815 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2817 * bfd.c: Include "libiberty.h".
2818 (strerror): Don't declare.
2819 (bfd_errmsg): Call xstrerror rather than strerror.
2821 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2823 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2824 reloc even if the symbol is in the .bss section.
2825 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2826 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2827 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2829 * coffcode.h (bfd_coff_backend_data): Add new field
2830 _bfd_coff_default_section_alignment_power.
2831 (bfd_coff_default_section_alignment_power): Define.
2832 (bfd_coff_std_swap_table): Initialize new field.
2833 * libcoff.h: Rebuild.
2834 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2835 symbol to the default section alignment.
2837 * COPYING: Update FSF address.
2840 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2842 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2843 21-bit absolute that made it act as a relative.
2846 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2848 * elflink.c (_bfd_elf_create_linker_section): Don't set
2849 bss_section and rel_section from existing sections.
2851 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2854 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2856 * aoutx.h (some_aout_object_p): Change executable test to fix
2857 problems with embedded a.out systems.
2859 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2861 * stabs.c (_bfd_stab_section_offset): New function.
2862 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2863 * libbfd.h: Rebuild.
2864 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2866 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2867 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2868 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2869 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2870 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2872 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2873 symbol. Check for memory allocation failure of *psinfo.
2874 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2875 callers. Set the value of the header symbol.
2876 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2877 * libbfd.h: Rebuild.
2879 start-sanitize-tic80
2880 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2882 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2883 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2884 reloc types, rather than silently failing to generate an output file.
2887 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2889 * targmatch.sed: Use the hold space to put the #ifdef around the
2890 the string constant.
2891 * targets.c (UNSUPPORTED_TARGET): Don't define.
2892 (find_target): Don't check for UNSUPPORTED_TARGET.
2893 (bfd_set_default_target): Don't try to optimize by checking for
2896 * Makefile.in: Rebuild dependencies.
2897 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2898 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2899 (elf32-m32r.o): Remove explicit target.
2901 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2904 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2905 count section symbols for sections that were created by the
2906 linker, or are not allocatable or not loadable.
2907 (elf32_sparc_finish_dynamic_sections): Output output section
2908 symbols for section for which we made space for them.
2910 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2912 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2913 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2915 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2917 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2918 (m32r_hi16_list): New static local.
2919 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2920 (m32r_elf_do_hi16_reloc): Delete.
2921 (m32r_elf_relocate_hi16): New function.
2922 (m32r_elf_lo16_reloc): New function.
2923 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2926 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2928 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2929 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2930 (m32r_elf_final_sda_base): New function.
2931 (m32r_elf_relocate_section): Rewrite sdata support.
2932 (m32r_elf_finish_dynamic_sections): Delete.
2934 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2936 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2937 * coff-svm68k.c: New file. Just defines some macros and includes
2939 * coff-m68k.c: Add functions to handle common addends, moved in
2940 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2941 Control whether relocs are visible using STATIC_RELOCS.
2942 * cf-m68klynx.c: Simplify greatly: just define macros to control
2944 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2945 * targets. (m68ksysvcoff_vec): Declare.
2946 (bfd_target_vector): Add m68ksysvcoff_vec.
2947 * config.bfd (m68*-motorola-sysv*): New target.
2948 * configure.in (m68ksysvcoff_vec): New vector.
2949 * configure: Rebuild.
2950 * Makefile.in: Rebuild dependencies.
2951 (BFD32_BACKENDS): Add coff-svm68k.o.
2952 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2954 * binary.c (binary_set_section_contents): Don't get misled if the
2955 first section is not loadable. From Matthew L. Martin
2958 * elflink.h (elf_bfd_final_link): Set the value of a section
2959 symbol to the section address unless doing a relocateable link.
2961 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2963 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2964 .plt entry if we've taken the function's address.
2965 (elf64_alpha_merge_gots): Merge collected flags info as well.
2967 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2969 * Many files: Add function prototypes.
2970 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2971 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2972 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2973 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2974 * peicode.h: Change several void * parameters to PTR.
2975 * srec.c (srec_get_symbol_info): Make static.
2976 * syms.c (bfd_symbol_is_absolute): Remove.
2977 * Makefile.in: Rebuild dependencies.
2979 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2981 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2982 (bfd_elf32_bfd_is_local_label): Don't define.
2984 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2987 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2989 * bfd-in.h: Don't include obstack.h.
2990 (struct bfd_hash_table): Change memory field to PTR.
2991 * bfd.c (struct _bfd): Change memory field to PTR.
2992 * bfd-in2.h: Rebuild.
2993 * libbfd-in.h (bfd_release): Declare as function, don't define as
2995 * libbfd.h: Rebuild.
2996 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2997 objalloc routines rather than obstack routines.
2998 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2999 (getpagesize): Don't define.
3000 (_bfd_new_bfd): Don't set _bfd_chunksize.
3001 (bfd_openr): Free new bfd and objalloc on failure.
3002 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
3003 (bfd_alloc_size): Remove.
3004 (bfd_release): New function.
3005 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
3006 objalloc routines rather than obstack routines.
3007 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3008 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
3009 objalloc routines rather than obstack routines.
3010 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3011 (struct accumulate): Change memory to struct objalloc *.
3012 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
3013 * dep-in.sed: Don't remove obstack.h from dependency list.
3014 * Makefile.in: Rebuild dependencies.
3015 (BFD_H_DEPS): Remove obstack.h.
3016 (install): Don't install obstack.h.
3017 * Many files: Don't include "obstack.h".
3020 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
3021 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
3022 * libbfd.h: Rebuild.
3023 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
3024 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3025 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
3027 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
3028 old version of bfd_alloc.
3029 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
3030 * libbfd.h: Rebuild.
3031 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
3033 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
3035 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
3036 ELF local label syntax as well.
3038 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
3040 * config.bfd (powerpc-*-beos*): New target.
3041 * configure.in (powerpc-*-beos*): Add case that explicitly
3042 does not set COREFILE for now. A future BeOS version is
3043 expected to support core files.
3044 * configure: Regenerate with autoconf.
3046 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
3048 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
3049 seen with a local symbol, rather than crashing.
3051 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
3052 version symbols if there aren't any.
3054 start-sanitize-tic80
3055 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
3057 * coff-tic80.c (coff_rtype_to_howto): Define
3058 (coff_tic80_rtype_to_howto): Clone generic coff version and
3059 add code to handle the funky TI "internal relocations".
3062 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
3064 * elflink.h (elf_link_add_object_symbols): Don't warn about type
3065 or size changes because of a weak symbol.
3067 * cisco-core.c (SIGEMT): Define if not defined.
3069 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
3071 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
3072 setting ever. Sanity check the version number. Sort out copying
3073 flags and other information when adding an indirect symbol.
3074 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
3075 symbols added by the backend. Clear the entire contents of the
3077 (elf_export_symbol): Ignore indirect symbols.
3078 (elf_link_output_extsym): Accept a section without an owner in an
3080 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
3081 version count. Correct the allocation of x_versymp.
3083 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
3084 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
3085 Don't return bfd_und_section_ptr when info->shared.
3086 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
3087 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
3088 (mips_elf_check_relocs): Resolve an indirect symbol in
3090 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
3091 SHN_MIPS_TEXT or SHN_MIPS_DATA.
3093 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
3095 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
3097 From Eric Youngdale <eric@andante.jic.com>:
3098 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
3099 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
3100 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
3101 versioned symbol appears in both a regular and a shared object.
3102 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
3103 appropriate. Improve error message.
3104 (struct elf_outext_info): Rename from elf_finfo_failed. Change
3105 all uses. Add localsyms field.
3106 (elf_bfd_final_link): When generating a shared library, call
3107 elf_link_output_extsym to output all local symbols.
3108 (elf_link_output_extsym): Handle symbols which were forced to
3111 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
3113 From Eric Youngdale <eric@andante.jic.com>:
3114 * elf-bfd.h (elf_symbol_type): Add version field.
3115 * elfcode.h (elf_slurp_symbol_table): Set version field.
3116 * elflink.h (elf_link_add_object_symbols): When creating an
3117 indirect symbol for a default version symbol, set DEF_DYNAMIC if
3118 appropriate. Set up an indirection from the nondefault version of
3120 (NAME(bfd_elf,size_dynamic_sections)): Call
3121 elf_link_assign_sym_version before checking whether there are any
3122 versions. Always record the version name as a dynamic symbol.
3123 Initialize counters.
3124 (elf_link_assign_sym_version): After finding a version, see if a
3125 symbol should be forced to local scope. Create a new version
3126 definition if appropriate.
3127 (elf_link_output_extsym): Correct indirect symbol handling.
3128 * elf.c (bfd_elf_print_symbol): Print version information.
3129 (bfd_section_from_shdr): Turn version sections into BFD sections.
3130 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
3131 if sh_info is not already set.
3132 (_bfd_elf_copy_private_section_data): Copy sh_info for version
3134 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
3135 _bfd_stringtab_add to copy the name into permanent memory if
3138 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3140 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
3142 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
3144 * coffcode.h (bfd_coff_backend_data): Change
3145 _bfd_coff_compute_section_file_positions to return a boolean
3146 value. Change all callers.
3147 (coff_compute_section_file_positions): Change return type to
3148 boolean. If the size of the last section changed, then output a
3149 zero byte at the end of the file.
3150 * libcoff.h: Rebuild.
3152 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
3153 for at least 6 output symbols.
3154 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
3155 emit a TC csect to represent the space they take up. For an XO
3156 symbol, just emit a reference, not a csect.
3158 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
3159 Solaris doesn't like the combined options, and the -f is
3161 (stamp-tshlink, install): Likewise.
3163 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
3164 handling when little endian.
3166 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
3168 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
3169 (mn10300_elf_relocate_section): Likewise.
3170 (elf_backend_relocate_section): Define.
3172 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
3173 relocs. Replace them with generic PCREL_{8,16,32} relocs.
3174 (elf32_mn10300_howto_table): Likewise.
3175 (elf32_mn10300_reloc_map): Likewise.
3176 (bfd_elf32_mn10300_reloc): Delete unused function.
3178 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
3180 start-sanitize-tic80
3181 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
3182 understand, just set the howto field to NULL, and the caller will
3183 print an appropriate error message.
3185 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
3186 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
3187 block. Use NULL for initializations of "ptr" rather than bare 0.
3188 * coff-h8300.c: Fix typo in comment.
3189 * coff-h8500.c: Ditto.
3191 * coff-z8k.c: Ditto.
3193 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
3195 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
3196 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3197 m32r_elf_get_relocated_section_contents): First pass at relax support.
3199 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
3201 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
3202 entry for reading verdef records.
3203 Use correct braces for computing increments of extverdaux and
3204 exteverdef record pointers.
3206 start-sanitize-tic80
3207 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
3209 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
3213 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
3215 * elflink.h (elf_link_find_version_dependencies): Check that
3216 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
3219 start-sanitize-tic80
3220 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
3222 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
3225 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
3227 * targets.c (bfd_default_vector): Make non-const.
3228 (find_target): New static function, broken out of
3230 (bfd_set_default_target): New function.
3231 (bfd_find_target): Call find_target. When defaulting, use
3232 bfd_default_vector[0] if it is not NULL.
3233 * libbfd-in.h (bfd_default_vector): Adjust declaration.
3234 * bfd-in2.h, libbfd.h: Rebuild.
3236 * syms.c (bfd_is_local_label): Return false if the symbol has no
3238 * coff-i960.c (coff_i960_is_local_label_name): New function.
3239 (coff_bfd_is_local_label_name): Define.
3240 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
3241 (coff_bfd_is_local_label_name): Define.
3242 * coff-rs6000.c (xcoff_is_local_label_name): New function.
3243 (coff_bfd_is_local_label_name): Define.
3244 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
3245 with .. or _.L_ as local.
3246 * elf32-i386.c (elf_i386_is_local_label_name): New function.
3247 (bfd_elf32_bfd_is_local_label_name): Define.
3248 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
3249 beginning with $ as local.
3251 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
3253 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
3254 rather than comparing against info->lprefix.
3255 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
3256 * elflink.h (elf_link_input_bfd): Likewise.
3257 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3258 * xcofflink.c (xcoff_link_input_bfd): Likewise.
3260 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
3261 _bfd_elf_is_local_label_name if not already defined.
3262 * elf.c (_bfd_elf_is_local_label_name): New function.
3263 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
3265 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
3266 (m88k_is_local_label_name): New static function.
3268 * coffcode.h (coff_bfd_is_local_label_name): Define as
3269 _bfd_coff_is_local_label_name if not already defined.
3270 * coffgen.c (_bfd_coff_is_local_label_name): New function.
3271 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
3272 * libcoff.h: Rebuild.
3274 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
3275 to _bfd_is_local_label_name.
3276 (bfd_target): Likewise.
3277 * syms.c (bfd_is_local_label): Define as function, not macro.
3278 (bfd_is_local_name): Define.
3279 * libbfd.c (bfd_generic_is_local_label_name): Rename from
3280 bfd_generic_is_local_label, and take a string rather than a
3282 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
3283 (_bfd_nosymbols_bfd_is_local_label_name): Define.
3284 (bfd_generic_is_local_label): Don't declare.
3285 (bfd_generic_is_local_label_name): Declare.
3286 * bfd-in2.h, libbfd.h: Rebuild.
3287 * All backends: Change local_label to local_label_name.
3289 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
3290 (mips_elf_relocate_got_local): Change return type to boolean.
3291 Don't assume that the first zero entry is unassigned; instead, use
3293 (mips_elf_relocate_section): Check return value of
3294 mips_elf_relocate_got_local.
3295 (mips_elf_create_got_section): Initialize assigned_gotno field.
3298 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3300 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
3304 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
3306 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
3307 that have no contents merely because linker_mark is not set.
3309 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
3311 * config.bfd (mips*-*-lnews*): New target.
3312 * coff-mips.c (mips_relocate_section): Make assert compare
3313 content byteorder instead of header byteorder.
3314 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
3316 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
3317 * configure.in (ecoff_biglittle_vec): Add case.
3318 * configure: Update.
3320 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
3322 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
3323 name begins with ".note".
3324 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
3325 section whose name begins with ".note".
3326 (get_program_header_size): Corresponding change.
3328 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
3329 jal and for jal overflow.
3331 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
3333 From Eric Youngdale <eric@andante.jic.com>:
3334 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
3335 not found, try looking it up again without the version name.
3336 (elf_link_add_object_symbols): Always link against the dynamic
3337 symbol table of a dynamic object. When linking against a dynamic
3338 object, include version strings in symbol names, and set up
3339 version information. Add indirect symbols for default versions.
3340 (elf_link_create_dynamic_sections): Add special version sections.
3341 (struct elf_assign_sym_version_info): Define.
3342 (struct elf_find_verdep_info): Define.
3343 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
3344 up version sections.
3345 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
3346 (elf_link_find_version_dependencies): New static function.
3347 (elf_link_assign_sym_version): New static function.
3348 (elf_link_renumber_dynsyms): New static function.
3349 (struct elf_final_link_info): Add symver_sec field.
3350 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
3351 local symbols of a dynamic object. Handle DT_VER* constants.
3352 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
3353 dynamic object. Skip indirect symbols from ELF objects. Remove
3354 the version name before choosing a hash bucket. Write out the
3355 version information if appropriate.
3356 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
3357 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3358 (bfd_elf64_size_dynamic_sections): Likewise.
3359 * bfd-in2.h: Rebuild.
3360 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
3361 Change elf_link_hash_flags to unsigned short.
3362 (ELF_LINK_HIDDEN): Define.
3363 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
3364 dynverdef_hdr, dynversym_section, dynverdef_section,
3365 dynverref_section, cverdefs, cverrefs, verdef, verref.
3366 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
3367 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
3368 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
3369 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
3370 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
3371 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
3372 (_bfd_elf_slurp_version_tables): Declare.
3373 * elf.c (_bfd_elf_swap_verdef_in): New function.
3374 (_bfd_elf_swap_verdef_out): Likewise.
3375 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
3376 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
3377 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
3378 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
3379 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
3380 version information if there is any.
3381 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
3382 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
3383 (elf_fake_sections): Handle .gnu.version* section names.
3384 (assign_section_numbers): Handle SHT_GNU_ver* section types.
3385 (_bfd_elf_slurp_version_tables): New function.
3386 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
3387 version name in string entered in dynamic hash table.
3388 * elfcode.h: Include fnmatch.h.
3389 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
3390 symbol which was forced to become local.
3391 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3392 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3393 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3394 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
3396 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
3398 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
3400 (mn10200_elf_relax_section): Correctly compute a symbol's value
3401 when the symbol is local, but not in the same section as we are
3402 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
3405 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
3407 * elf32-m32r.c: Rewrite to use ELF backend linker.
3408 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
3409 Add small data area support (R_M32R_SDA16).
3410 * reloc.c: Document BFD_RELOC_M32R_SDA16.
3411 * bfd-in2.h,libbfd.h: Regenerated.
3413 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3415 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
3416 (mn10200_elf_relax_delete_bytes): Likewise.
3417 (mn10200_elf_symbol_address_p): Likewise.
3418 (mn10200_elf_get_relocated_section_contents): Likewise.
3419 (bfd_elf32_bfd_relax_section): Define.
3420 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3422 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
3423 (mn10200_elf_relocate_section): Likewise.
3424 (elf_backend_relocate_section): Define.
3427 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3429 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
3430 reloc.c, targets.c: New target, elf-*-D30V.
3432 * bfd-in2.h, configure, libbfd.h: Rebuilt.
3434 * cpu-d30v.c, elf32-d30v.c: New files.
3437 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
3439 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
3440 * bfd-in2.h: Regenerated.
3441 start-sanitize-tic80
3442 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
3443 (rtype2howto): Add function.
3444 (tic80_howto_table): Add.
3447 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
3449 * sysdep.h: Don't define errno in MSVC if error.h is included.
3451 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
3453 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
3454 is initialized before it is used.
3456 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3458 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3459 symbol into a weak undefined symbol; leave it as a common symbol.
3461 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3463 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3464 about a symbol defined in a dynamic object if it has already been
3465 defined in a regular object.
3467 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3469 * makefile.vms: Add gcc flags to allow compiling with current gcc
3471 (targmatch.h): New dependency.
3473 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3475 * evax.h (ALPHA_R_CODEADDR): New relocation.
3476 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3478 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3480 * bfd-in2.h, libbfd.h: Rebuild.
3482 Restrict symbol length to 64 bytes, case preserving:
3483 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3484 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3485 (_bfd_evax_length_hash_symbol): Added.
3486 * evax-etir.c (_bfd_evax_write_etir): Call
3487 _bfd_evax_length_hash_symbol before output of symbol.
3488 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3489 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3491 * evax-emh.c: Output filename to object file without path.
3493 * evax-egsd.c: New sections for local and global commons.
3495 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3496 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3497 notices. Replace AXP with Alpha.
3499 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3501 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3502 sections if we are creating a shared library.
3504 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3506 * configure.host (i386-windows): Don't set host64=true.
3508 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3510 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3511 (elf_mips16_gprel_howto): New static variable.
3512 (mips16_gprel_reloc): New static function.
3513 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3514 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3515 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3516 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3517 * bfd-in2.h, libbfd.h: Rebuild.
3519 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3521 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3522 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3524 start-sanitize-r5900
3525 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3527 * config.bfd: add r5900
3530 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3532 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3533 the output section will be the absolute section; don't print an
3534 assertion message for that case when doing a relocateable link.
3536 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3538 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3539 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3540 need_fn_sub, call_stub, and call_fp_stub.
3541 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3542 (mips_elf_link_hash_newfunc): Initialize new fields.
3543 (mips_elf_link_hash_table_create): Likewise.
3544 (mips_elf_relocate_section): Redirect relocations to use mips16
3545 stubs when appropriate.
3546 (mips_elf_check_relocs): Attach stub sections to the appropriate
3547 symbol. Set need_fn_stub when appropriate.
3548 (mips_elf_always_size_sections): New static function.
3549 (mips_elf_check_mips16_stubs): New static function.
3550 (elf_backend_always_size_sections): Define.
3551 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3553 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3554 attached to sections which are not being included in the link.
3556 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3558 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3559 symbol value when computing the addend for a pc_relative
3562 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3564 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3565 relocateable link, just skip pc_relative pcrel_offset relocs.
3566 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3567 structure for an ARM26 reloc which can be resolved.
3568 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3569 reloc can be resolved.
3571 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3572 error in overflow check for R_RELBYTE.
3574 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3576 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3577 From Mark Rasin <mark.rasin@telrad.co.il>.
3579 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3582 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3584 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3585 (elf_mn10200_howto_table): Likewise.
3586 (mn10200_reloc_map): Likewise.
3588 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3590 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3591 * bfd-in2.h, libbfd.h: Regenerated.
3592 * elf32-m32r.c: Add support for them.
3594 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3596 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3597 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3598 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3599 r_format and r_pcrel. Always return a value.
3600 * riscix.c (MY_final_link_callback): Define to dummy value.
3602 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3603 relocations against the text segment, look up the output name of
3605 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3606 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3607 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3608 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3609 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3611 start-sanitize-tic80
3612 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3614 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3615 routines for little endian data.
3616 * coffcode.h (coff_write_object_contents): Set magic to
3617 TIC80_ARCH_MAGIC for TIc80.
3619 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3621 * coff-tic80.c (tic80coff_vec): Change to little endian data
3625 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3627 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3628 auxiliary_filters parameter to be const char * const *. Accept a
3629 NULL terminated array.
3630 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3631 (bfd_elf32_size_dynamic_sections): Update declaration.
3632 * bfd-in2.h: Rebuild.
3634 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3636 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3637 NOTYPE symbol in a text section as a FUNC symbol.
3639 * coffcode.h (coff_compute_section_file_positions): Force
3640 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3642 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3644 * libaout.h (machine_type): Reserve several values for sparclet.
3646 start-sanitize-tic80
3647 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3649 * config.bfd (tic80-*-*): Don't require 'coff'.
3652 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3654 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3655 table to v850_elf_reloc for all non-standard relocations.
3656 (v850_elf_check_relocs): Add check for h being non-null.
3657 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3658 statement instead of multiple ifs.
3659 (v850_elf_relocate_section): Fix up error message, don't just call
3662 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3664 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3665 Use bfd_elf_generic_reloc as special function for all relocs.
3666 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3668 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3669 24bit pc-relative reloc.
3671 start-sanitize-tic80
3672 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3674 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3675 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3676 header byte order is little endian. Use correct bfd_get and
3677 bfd_put routines for little endian headers.
3678 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3679 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3682 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3684 * reloc.c: Add BFD_RELOC_24.
3685 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3686 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3687 * bfd-in2.h, libbfd.h: Rebuilt.
3689 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3691 elf64-alpha multiple .got rewrite:
3693 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3694 (bfd_elf*_mkobject): Don't define here ...
3695 * elfxx-target.h: ... but rather here. Default always_size_sections
3697 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3698 what the #defines in elf-bfd.h transmuted it to anyway.
3700 * section.c: Add SEC_LINKER_CREATED flag.
3701 * bfd-in2.h: Rebuild.
3702 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3703 relocation section flags.
3704 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3705 SEC_IN_MEMORY to recognize generated bits.
3706 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3708 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3709 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3710 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3711 * elf32-ppc.c (ppc_elf_create_linker_section,
3712 ppc_elf_size_dynamic_sections): Likewise.
3713 * elf32-sparc.c (elf32_sparc_check_relocs,
3714 elf32_sparc_size_dynamic_sections): Likewise.
3715 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3717 (_bfd_elf_create_dynamic_sections): Likewise.
3718 (_bfd_elf_make_linker_section_rela): Likewise.
3719 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3720 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3721 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3722 to identify generated bits.
3723 (elf_link_input_bfd): Likewise.
3725 * elf64-alpha.c: Rewrite everything touching relocations.
3727 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3729 * elf32-v850.c (all functions and static variables): Go through
3730 and regularize names to be of the form v850_elf_<xxx>.
3731 (toplevel): Include <elf/v850.h>.
3732 (enum reloc_type): Move to include/elf/v850.h.
3733 (v850_elf_check_relocs): For common variables, if the variable is
3734 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3735 into the appropriate section.
3736 (elf_backend_check_relocs): Define.
3738 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3740 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3742 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3744 * config.bfd (mips*el-*-linux*): New target.
3745 (mips*-*-linux*): New target.
3747 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3748 Return a useful value.
3750 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3752 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3754 * configure: Rebuild.
3755 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3756 ac_cv_func_mmap in bfd/configure.host.
3758 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3759 filter_shlib and auxiliary_filter_shlib parameters.
3760 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3762 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3763 (bfd_elf64_size_dynamic_sections): Likewise.
3764 * bfd-in2.h: Rebuild.
3766 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3768 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3769 symbols, don't export a symbol which is defined by an object in an
3770 archive which contains shared objects.
3772 start-sanitize-tic80
3773 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3775 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3776 for TI TMS320c80 (MVP).
3777 (bfd_archures_list): Add bfd_tic80_arch.
3778 * bfd-in2.h: Regenerate by running "make headers".
3780 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3782 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3783 * configure.in (case $vec): Correct typo, "tb" not "tp".
3784 Also add cofflink.o for tic80coff_vec.
3785 * configure: Regenerate with autoconf.
3788 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3790 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3791 is configured with --with-mmap.
3793 start-sanitize-tic80
3794 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3796 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3797 (ALL_MACHINES): Add cpu-tic80.o
3798 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3799 * coff-tic80.c: Add skeleton, cloned from another coff config.
3800 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3804 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3806 * TODO: Correct a misspelling.
3807 start-sanitize-tic80
3808 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3809 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3810 * configure.in (case $vec): Add tic80coff_vec entry.
3811 * configure: Regenerate with autoconf.
3812 * archures.c (bfd_tic80_arch): Declare.
3813 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3814 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3815 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3816 (bfd_target_vector): Add tic80coff_vec entry.
3819 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3821 * elflink.h (elf_buckets): Add some more values for larger
3824 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3826 * Makefile.in (install): Move subdir_do out of conditional. From
3827 Fred Fish <fnf@cygnus.com>.
3829 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3831 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3833 (elf_mn10200_howto_table): Likewise.
3834 (mn10200_reloc_map): Likewise.
3836 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3838 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3839 mips16 symbol during the link.
3840 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3842 (mips_elf_link_output_symbol_hook): New static function.
3843 (elf_backend_link_output_symbol_hook): Define.
3845 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3848 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3850 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3851 against SEC_DEBUGGING sections here (revert patch of December 5).
3852 * elfcode.h (elf_object_p): Check for them here, instead.
3854 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3856 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3857 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3859 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3860 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3861 * elf-bfd.h (struct elf_size_info): Update declaration of
3863 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3864 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3865 * elfxx-target.h: Use new dynamic reloc routines by default.
3866 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3869 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3871 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3872 if NAMES_HAVE_UNDERSCORE is defined.
3874 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3876 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3878 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3880 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3883 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3885 * elflink.h (elf_link_add_object_symbols): Only add a weak
3886 symbol if the real definition is in the dynamic symbol table.
3887 After finding the real definition, then, if it is dynamic, add the
3888 weak symbol to the dynamic symbol table.
3890 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3892 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3894 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3897 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3899 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3901 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3902 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3903 * reloc.c: Remove mn10300 big endian relocs.
3904 * bfd-in2.h, libbfd.h: Rebuilt.
3906 * elf32-mn10200.c: Update from elf32-mn10300.c.
3908 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3910 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3912 * elf32-mn10300.c: Add some comments.
3914 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3916 * ihex.c (ihex_scan): Always initialize buf before jumping to
3918 (ihex_read_section): Likewise.
3920 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3922 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3923 inplace for most relocs.
3925 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3928 even if SEC_ALLOC is not set.
3929 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3930 when deciding whether to copy a reloc into a shared object.
3931 (elf_i386_relocate_section): Likewise.
3932 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3933 (elf32_sparc_relocate_section): Likewise.
3934 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3935 reloc section if it is not set in the source section.
3936 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3937 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3938 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3940 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3942 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3943 expects a .got.plt until we actually create it.
3945 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3947 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3948 message for bfd_reloc_outofrange, rather than aborting. From
3949 Philippe De Muyter <phdm@info.ucl.ac.be>.
3951 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3952 a relocateable link, don't try to process them. From Heinz Wrobel
3953 <wrobel@lpr.e-technik.tu-muenchen.de>.
3955 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3957 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3958 mn10300_info_howto_rel. Tweak reloc argument to be an
3959 Elf32_Internal_Rela.
3960 (USE_RELA): Define instead of USE_REL.
3961 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3963 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3965 * configure.in, configure: Handle mips*-sgi-irix6*.
3966 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3969 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3971 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3972 relocation against a symbol defined in a section with no output
3975 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3977 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3978 * configure, config.in: Rebuild with autoconf 2.12.
3980 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3981 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3982 (swap_out_syms): Set st_other from existing st_other field.
3983 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3985 (elf_link_output_extsym): Set the other field from the global hash
3987 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3988 (elf_mips16_jump_howto): New static variable.
3989 (mips16_jump_reloc): New static function.
3990 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3991 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3992 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3994 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3995 * bfd-in2.h, libbfd.h: Rebuild.
3996 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3998 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
4000 * configure.host: Use long long for mips-sgi-irix6*.
4002 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
4003 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
4005 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
4007 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
4008 (enum reloc_type): Add more reloc types.
4009 (elf32_mn10300_howto_table): Update for new reloc types.
4010 (elf32_mn10300_reloc_map): Update for new reloc types.
4011 * reloc.c: Add some new relocs for the mn10300 series.
4012 * bfd-in2.h, libbfd.h: Rebuilt.
4014 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
4016 * som.c (setup_sections): Don't lose for a space which has
4017 no data, but some symbols.
4019 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
4021 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
4022 (sunos_link_hash_table_create): Initialize got_needed.
4023 (sunos_create_dynamic_sections): Only set .got section size if it
4024 is not already set. Set got_needed.
4025 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
4026 sdynptr, and only handle dynamic sections, if dynamic sections are
4028 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
4029 Initialize .got section.
4030 (sunos_scan_ext_relocs): Likewise.
4031 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
4033 (sunos_finish_dynamic_link): Check got_needed. Only set up
4034 dynamic linking information if needed.
4036 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
4038 * config.bfd: Added VersaDOS format to the Ericsson configuration.
4040 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
4042 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
4044 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
4046 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
4049 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
4051 * filemode.c: Include sysdep.h.
4052 * ihex.c: Add casts to eliminate compiler warnings.
4053 * sunos.c: Add casts to eliminate compiler warnings.
4055 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4057 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
4059 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
4060 appropriate relocations in the .so file if shared.
4061 (ppc_elf_relocate_section): Ditto.
4063 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
4065 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
4066 complain_overflow_unsigned.
4068 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4070 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
4071 overflows for R_D10V_16 and R_D10V_18.
4073 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4075 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
4076 (do_with_relocs): Likewise.
4077 (do_as_repeat): Likewise.
4078 (copy_expression): Likewise.
4080 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
4082 * ieee.c (ieee_write_external_part): Correctly record whether
4083 there is an external part.
4085 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
4087 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
4088 handle tda offsets for sld.w and sst.w instructions.
4089 Fix alignment check in sld.w and sst.w tda reloc handling.
4091 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
4093 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
4095 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
4097 * elf32-v850.c: Add comments about assumptions about
4098 char, short & long sizes.
4099 (elf32_v850_bfd_final_link_relocate): Fix sign extension
4100 problems for several relocs.
4102 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
4103 R_V850_SDA_OFFSET entry.
4105 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
4107 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
4108 Store import file index in ldindx.
4109 (xcoff_build_ldsyms): Assume that ldsym was not previously
4110 allocated. For an imported symbol, copy ldindx into l_ifile.
4112 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
4114 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
4115 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
4116 fields in R_V850_TDA_OFFSET.
4117 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
4118 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
4121 * elf32-v850.c: Include bfdlink.h.
4122 (bfd_elf32_v850_reloc): Return an error if we get a reloc
4124 (elf32_v850_bfd_final_link_relocate): New function.
4125 (v850_elf_relocation_section): Likewise.
4126 (elf_backend_relocate_section): Define.
4128 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
4130 * binary.c (binary_set_section_contents): Ignore sections which
4131 don't have SEC_LOAD and SEC_ALLOC set.
4133 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
4135 * linker.c (_bfd_generic_final_link): Avoid losing static
4136 symbols in the .bss section.
4138 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
4141 (mips32_64bit_reloc): New static function.
4142 (mips_reloc_map): Add entry for BFD_RELOC_64.
4143 (mips_elf_relocate_section): Handle R_MIPS_64.
4145 * linker.c (default_indirect_link_order): Print an error message
4146 when attempting to do a relocateable link with different object
4147 file formats, rather than calling abort.
4149 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
4151 * reloc.c (m32r relocs): Rename them.
4152 * bfd-in2.h, libbfd.h: Regenerated.
4153 * elf32-m32r.c: Update.
4154 (m32r_elf_10_pcrel_reloc): New function.
4155 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
4156 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
4158 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
4160 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
4161 all sections that will be included in the output file.
4162 (_bfd_generic_link_output_symbols): Discard symbols in sections
4163 which are being discarded.
4164 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
4165 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
4166 (elf_v850_howto_table): Corresponding changes.
4167 (elf_v850_reloc_map): Corresponding changes.
4168 * reloc.c: Add additional V850 relocations.
4169 * bfd-in2.h, libbfd.h: Rebuilt.
4171 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
4172 no longer want in pc-relative relocs.
4174 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
4176 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
4177 accept a reloc against an undefined sybmol!
4179 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
4181 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
4183 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
4185 * VERSION: Bump for new relocation.
4187 * hosts/i386bsd.h: If NBPG is not defined, define it as
4188 PAGE_SIZE, for recent versions of FreeBSD.
4190 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
4192 * configure.host: Use `long long' as the 64 bit type on a Solaris
4193 host, since both gcc and the SunPRO compilers support it.
4195 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
4197 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
4198 mistake to have reused the ECOFF LITERAL for ELF since they have
4199 different semantics.
4200 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
4201 * bfd-in2.h, libbfd.h: Rebuild.
4203 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
4206 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
4207 dynamic relocation for an undefweak symbol when we are building
4208 a static executable.
4210 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
4212 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
4213 point explicitly to srcdir.
4214 (targmatch.h): Edit references to point explicitly to objdir.
4216 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
4218 * config.bfd: When setting targ_cpu, don't get confused by
4221 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4223 * configure.host: Add support for windows host (a build done
4224 under the Microsoft build environment).
4226 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
4228 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
4229 definition in a dynamic object, add it to the dynamic symbol table
4230 if any dynamic object mentions it. Reverts part of last patch.
4232 * sunos.c (struct sunos_link_hash_table): Add got_base field.
4233 (sunos_link_hash_table_create): Initialize got_base.
4234 (bfd_sunos_size_dynamic_sections): If the .got section is more
4235 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
4237 (sunos_check_dynamic_reloc): Subtract got_base from a base
4238 relative relocation.
4240 * elf32-mips.c (elf_mips_isa): New static function.
4241 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
4242 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
4244 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
4246 * archive.c (do_slurp_coff_armap): Only treat archive as little
4247 endian for i960 COFF.
4249 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
4251 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
4252 by the change in size of the section when EXEC_P is not set.
4254 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
4255 (m68kcoff_rtype_to_howto): New static function.
4256 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
4257 VMA to the addend for a PC relative reloc.
4259 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
4261 * Makefile.in: Rebuild dependencies.
4263 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
4266 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
4268 * Makefile.in: Remove explicit dependencies for mn10200 and
4270 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
4271 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
4272 (dependencies): Rebuilt.
4274 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
4277 during this function.
4279 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
4280 section if the flags are compatible.
4282 * configure.in: Add havevecs, and put it in tdefaults.
4283 * mpw-config.in: Likewise.
4284 * configure: Rebuild.
4285 * targmatch.sed: New file; a sed script to build targmatch.h from
4287 * config.bfd: Add #if, #endif, and comments for targmatch.h.
4288 * targets.c: Include "fnmatch.h".
4289 (struct targmatch): Define.
4290 (bfd_target_match): Define by including targmatch.h.
4291 (bfd_find_target): If the target is not found by name, search for
4292 it as a configuration triplet.
4293 * Makefile.in: Rebuild dependencies.
4294 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
4295 i386dynix.o, m68k4knetbsd.o, and riscix.o.
4296 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
4297 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
4298 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
4299 (CFILES): Remove i386dynix.c and hp300bsd.c.
4300 (targmatch.h): New target.
4301 (do_clean): Remove targmatch.h.
4303 * configure.in: Add BFD_NEED_DECLARATION(getenv).
4304 * acconfig.h: Add NEED_DECLARATION_GETENV.
4305 * configure, config.in: Rebuild.
4306 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
4307 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
4309 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
4311 * cpu-mn10x00.c, elf32-mn10x00: Removed.
4312 * cpu-mn10200.c, cpu-mn10300.c: New files.
4313 * elf32-mn10200.c, elf32-mn10300.c: New files.
4314 * Makefile.in: Break mn10x00 support into two separate
4315 configurations, mn10200 and mn10300.
4316 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
4317 * bfd-in2.h, configure: Rebuilt.
4319 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4321 * Makefile.in (do_clean): Move config.log to do_distclean.
4323 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
4325 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4326 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
4327 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
4328 (elf32-mn10x00.o): Add dependencies.
4329 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
4330 (bfd_mn10x00_arch): Declare.
4331 (bfd_archures_list): Add bfd_mn10x00_arch.
4332 * config.bfd: Add mn10x00-*-*.
4333 * configure.in: Add bfd_elf32_mn10x00_vec.
4334 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
4335 * targets.c (bfd_elf32_mn10x00_vec): Declare.
4336 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
4337 * bfd-in2.h, configure: Rebuilt.
4339 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
4341 openVMS/Alpha: Provide filename and case_hack flags via
4342 symbol table from gas.
4343 Add case_hack code for symbol output from vax/vms.
4344 * evax-alpha.c (evax_initialize): Remove filename handling,
4345 filename is provided via symbol table.
4346 (evax_get_symtab): Use local symbol count when setting up table.
4347 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
4349 (_bfd_evax_write_egsd): Skip file name symbol.
4350 * evax-emh.c (get_vms_time_string): Local function now.
4351 (_bfd_evax_write_emh): Extract source filename and case_hack flags
4353 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
4354 through _bfd_evax_case_hack_symbol.
4355 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
4357 (_bfd_evax_basename): Removed.
4358 (_bfd_get_vms_time_string): Moved to evax-emh.c.
4359 * evax.h (evax_private_data_struct): Remove filename.
4360 (flag_hash_long_names, flag_show_after_trunc,
4361 flag_no_hash_mixed_case, vms_name_mapping): New flags for
4364 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
4366 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
4367 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
4368 (NO_SWAP_MAGIC): Don't define.
4369 (SWAP_MAGIC): Define.
4371 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
4372 no hash table entry for a global symbol.
4374 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
4376 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
4378 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
4381 symbol type with T_NULL. Warn if symbol type changes. Based on
4382 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
4384 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4385 a dynamic object in the dynamic symbol table if it is referenced
4386 or defined by a regular object.
4388 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
4390 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
4391 remove dwarf local labels. Shrinks binaries by a factor of 3!
4393 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
4395 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
4396 by hand, rather than by calling bfd_make_section.
4398 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
4400 * reloc.c: Rename m32r relocs.
4401 * bfd-in2.h, libbfd.h: Rebuilt.
4402 * elf32-m32r.c: Update.
4404 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
4406 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4407 link, adjust the symbol index of a base relative reloc. Don't
4408 change the addend of a PC relative reloc if pcrel_offset is set.
4409 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
4410 a relocateable link.
4412 * reloc.c (bfd_perform_relocation): Apply the relocation even if
4413 it is zero, in case src_mask matters.
4414 (bfd_install_relocation): Likewise.
4416 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
4418 * xcofflink.c (xcoff_link_add_symbols): Always initialize
4420 (_bfd_xcoff_bfd_final_link): Don't set target_index
4421 to an uninitialized value.
4423 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
4425 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
4426 indices, rather than crashing.
4427 (coff_slurp_reloc_table): Likewise. Check whether the howto field
4429 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
4432 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
4434 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
4436 (coff_arm_adjust_symndx): New static function.
4437 (coff_adjust_symndx): Define.
4439 * srec.c (srec_scan): Accept multiple symbols on a single line.
4440 From Pascal Martin <pmartin@alsys.com>.
4444 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
4446 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
4447 (sunos_merge_private_bfd_data): New function.
4449 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
4451 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
4453 (bfd_merge_private_bfd_data): Likewise.
4454 * section.c (bfd_copy_private_section_data): Likewise.
4455 * syms.c (bfd_copy_private_symbol_data): Likewise.
4456 * bfd-in2.h: Rebuild.
4457 * aout-target.h (MY_bfd_copy_private_section_data): Check that
4458 both BFD's are the right flavour.
4459 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
4460 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
4461 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
4462 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4463 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4464 (ppc_elf_merge_private_bfd_data): Likewise.
4465 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4466 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4468 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4469 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4472 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4474 * reloc.c: Add m32r relocs.
4475 * bfd-in2.h, libbfd.h: Rebuilt.
4476 * cpu-m32r.c,elf32-m32r.c: New files.
4478 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4480 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4482 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4484 * tekhex.c (first_phase): Change type parameter from char to int.
4486 (pass_over): Change func to expect int, not char.
4488 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4489 rather than SEC_LOAD when aligning the file offset for the first
4490 section in a segment.
4492 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4494 * syms.c (coff_section_type): Make arg const.
4495 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4496 to make_bfd_asection().
4497 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4498 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4499 (_bfd_elf_stringtab_init): Remove prototype.
4501 * netbsd-core.c (swap_abort): Add prototype.
4502 * aix386-core.c (swap_abort): Ditto & make static
4503 * hpux-core.c (swap_abort): Ditto & make static.
4504 * irix-core.c (swap_abort): Ditto & make static.
4505 * ptrace-core.c (swap_abort): Ditto & make static.
4506 * trad-core.c (swap_abort): Ditto & make static.
4507 * coffswap.h (coff_swap_reloc_in): Ditto.
4508 (coff_swap_reloc_out): Ditto.
4509 (coff_swap_filehdr_in): Ditto.
4510 (coff_swap_filehdr_out): Ditto.
4511 (coff_swap_sym_in): Ditto.
4512 (coff_swap_sym_out): Ditto.
4513 (coff_swap_aux_in): Ditto.
4514 (coff_swap_aux_out): Ditto.
4515 (coff_swap_lineno_in): Ditto.
4516 (coff_swap_lineno_out): Ditto.
4517 (coff_swap_aouthdr_in): Ditto.
4518 (coff_swap_aouthdr_out): Ditto.
4519 (coff_swap_scnhdr_in): Ditto.
4520 (coff_swap_scnhdr_out): Ditto.
4521 * ihex.c (ihex_sizeof_headers): Ditto.
4522 * tekhex.c (getsym): Ditto.
4523 (find_chunk): Ditto & make static.
4524 (insert_byte): Ditto.
4525 (first_phase): Ditto.
4527 (tekhex_get_symtab): Ditto & make static.
4528 (tekhex_get_symtab_upper_bound): Ditto & make static.
4529 (tekhex_mkobject): Ditto.
4530 (tekhex_object_p): Ditto.
4531 (move_section_contents): Ditto.
4532 (tekhex_get_section_contents): Ditto.
4533 (tekhex_set_arch_mach): Ditto & make static.
4534 (tekhex_set_section_contents): Ditto.
4535 (writevalue): Ditto.
4538 (tekhex_write_object_contents): Ditto.
4539 (tekhex_sizeof_headers): Ditto.
4540 (tekhex_make_empty_symbol): Ditto.
4541 (tekhex_get_symbol_info): Ditto.
4542 (tekhex_print_symbol): Ditto.
4543 * irix-core.c (make_bfd_asection): Ditto.
4544 (irix_core_core_file_p): Ditto.
4545 (irix_core_core_file_failing_command): Ditto.
4546 (irix_core_core_file_failing_signal): Ditto.
4547 (irix_core_core_file_matches_executable_p): Ditto.
4548 (irix_core_make_empty_symbol): Ditto.
4549 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4550 * srec.c (srec_new_symbol): Ditto.
4551 (srec_get_section_contents): Ditto.
4552 (srec_set_arch_mach): Ditto.
4553 (srec_set_section_contents): Ditto.
4554 (internal_srec_write_object_contents): Ditto.
4555 (srec_write_object_contents): Ditto.
4556 (symbolsrec_write_object_contents): Ditto.
4557 (srec_sizeof_headers): Ditto.
4558 (srec_make_empty_symbol): Ditto.
4559 (srec_get_symtab_upper_bound): Ditto.
4560 (srec_get_symtab): Ditto.
4561 (srec_print_symbol): Ditto and make static.
4562 * elf.c (elf_read): Ditto
4563 (assign_section_numbers): Ditto.
4564 (elf_fake_sections): Ditto.
4565 (sym_is_global): Ditto.
4566 (elf_map_symbols): Ditto.
4567 (get_program_header_size): Ditto.
4568 * coffgen.c (make_a_section_from_file): Ditto.
4569 (coff_real_object_p): Ditto.
4570 (fixup_symbol_value): Ditto.
4571 (build_debug_section): Ditto.
4573 * syms.c (coff_section_type): Ditto.
4575 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4577 * bfd-in2.h: Rebuilt after m32r changes.
4579 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4581 * config.bfd,configure.in,configure: Add m32r support.
4582 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4583 * config.bfd: Keep target list alphabetically sorted.
4585 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4587 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4588 to add in the constant part found in the instruction itself.
4589 (case R_V850_HI16_S): Likewise.
4591 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4593 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4594 and R_D10V_18 to be 1 (word).
4596 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4598 * stabs.c (_bfd_link_section_stabs): If the output_section field
4599 of either section is bfd_abs_section, then the linker is
4600 discarding the section and we should not optimize it.
4602 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4604 * Makefile.in (aout-sparcle.o): New target.
4605 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4606 * config.bfd (sparclet-*-aout*): Add case.
4607 * configure.in (sparcle_aout_vec): Add case.
4608 * configure: Regenerated.
4609 * targets.c (sparcle_aout_vec): Declare.
4610 (bfd_target_vector): Add sparcle_aout_vec.
4611 * aout-sparcle.c: New file.
4613 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4615 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4616 low order sign bit propogation for R_V850_HI16_S.
4618 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4619 handling V850 specific relocs.
4620 (elf_v850_howto_table): Use the new function for some
4621 relocations. Twiddle masks & shifts for some relocs.
4622 Set partial_inplace where needed.
4624 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4626 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4627 default architecture to a machine number of 0.
4628 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4630 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4631 the output BFD is the default, set it from the first input BFD.
4633 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4635 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4636 insert at bitpos zero. The HI16 relocs are shifted right
4637 by 16 bits. Fix src_mask for all relocs.
4638 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4640 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4643 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4645 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4646 Rewrite to use BFD file read routines and to avoid using a fixed
4647 length for the file name.
4649 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4651 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4652 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4653 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4654 to R_V850_{32,16,8}.
4656 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4658 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4659 (elf_v850_howto_table): Add info for HI16_S reloc.
4660 (v850_reloc_map): Add HI_16_S reloc.
4661 * reloc.c: Define BFD_RELOC_V850_* relocs.
4663 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4666 * elf32-sh.c: New file.
4667 * elf.c (prep_headers): Handle bfd_arch_sh.
4668 * elfcode.h (write_relocs): Handle absolute symbol.
4669 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4670 (_bfd_elf64_link_read_relocs): Declare.
4671 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4672 elf_link_read_relocs. Make globally visible. Change all
4674 (elf_link_input_bfd): Get external symbols from cache in
4675 symtab_hdr->contents. Get contents from cache in
4677 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4679 * reloc.c: Define BFD_RELOC_SH_* relocs.
4680 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4681 * coff-sh.c (sh_insns_conflict): Fix a return value.
4682 (_bfd_sh_align_load_span): New globally visible function, broken
4683 out of sh_align_load.
4684 (sh_align_load): Call _bfd_sh_align_load_span.
4685 (sh_swap_insns): Change relocs parameter to PTR.
4686 * bfd-in2.h, libbfd.h: Rebuild.
4687 * targets.c (bfd_elf32_sh_vec): Declare.
4688 (bfd_elf32_shl_vec): Declare.
4689 * config.bfd (sh-*-elf*): New target.
4690 * configure.in (bfd_elf32_sh_vec): New target vector.
4691 (bfd_elf32_shl_vec): New target vector.
4692 * configure: Rebuild.
4693 * Makefile.in: Rebuild dependencies.
4694 (BFD32_BACKENDS): Add elf32-sh.o.
4695 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4697 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4698 page before checking D_PAGED.
4700 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4701 (ihex_write_object_contents): Remove extbase; always use segbase
4704 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4706 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4707 * configure.host (i[345]86-*-*): Ditto.
4708 * config.bfd (i[345]86-*-*): Ditto.
4709 * configure: Regenerate.
4711 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4714 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4716 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4717 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4718 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4719 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4720 will have an ST_CODE type, change the symbol's type to ST_DATA.
4721 * som.c (hppa_som_gen_reloc_type): Update prototype.
4723 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4725 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4726 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4727 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4728 (mips_elf_finish_dynamic_sections): Likewise.
4730 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4732 * configure.host (HLDENV): New variable to set. Set it for
4733 *-*-sysv4*, since those linkers may not support -R but they always
4734 support LD_RUN_PATH.
4736 * libieee.h (NSECTIONS): Don't define.
4737 (ieee_data_struct): Change section_table to asection **. Add
4739 * ieee.c (get_section_entry): If the table isn't big enough, make
4741 (ieee_slurp_sections): Remove assertion about number of sections.
4742 (ieee_object_p): Adjust initialization of ieee to match changes to
4745 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4746 symbols merely because we are generating a shared library.
4747 (xcoff_build_ldsyms): Don't set up global linkage code for an
4748 undefined symbol merely because we are generating a shared
4751 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4753 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4754 (BFD32_BACKENDS) Add elf32-v850.o.
4755 * archures.c: Add bfd_v850_arch.
4756 * bfd-in2.h: Add bfd_v850_arch.
4757 * config.bfd (v850-*-*): New target.
4758 * configure: (bfd_elf32_v850_vec) New vector.
4759 * configure.in: (bfd_elf32_v850_vec) New vector.
4760 * cpu-v850.c: New file.
4761 * elf.c (prep_headers): Added case bfd_arch_v850.
4762 * elf32-v850.c: New file.
4763 * targets.c (bfd_elf32_v850_vec): New vector.
4765 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4767 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4768 a function code symbol for an XMC_XO symbol.
4770 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4772 * mpw-config.in: Update editing of autoconf vars to reflect
4773 Jul 18 configure.in change.
4774 * mpw-make.sed: Update editing of include pathnames to be
4775 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4777 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4779 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4780 which to offset to get the .plt entry address is ".plt".
4782 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4784 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4785 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4786 Added, for internal use by the ARM gas.
4788 * bfd-in2.h: Rebuilt
4790 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4792 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4793 in section dynidx start.
4795 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4797 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4798 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4799 optimization for g++.
4801 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4803 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4804 the -mrelocatable-lib bit set and the other doesn't, clear the
4805 -mrelocatable-lib bit in the header.
4807 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4809 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4810 symbol against a STT_FUNC symbol in a shared library.
4812 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4814 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4815 symbol is found, automatically define the corresponding function
4818 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4819 if sym.n_numaux is not zero.
4820 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4821 entry to disagree about the number of aux entries if the symbol
4824 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4825 section if it might be needed, not just if info->shared.
4826 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4827 the start of .rel.dyn if we are going to use it.
4828 (mips_elf_finish_dynamic_sections): Only clear the first element
4829 of .rel.dyn if the size is greater than zero.
4831 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4833 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4834 undefined_symbol callback for a symbol, then don't issue any more
4835 warnings about loader relocs.
4836 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4837 after calling the undefined_symbol callback.
4839 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4840 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4841 as the AIX linker seems to do.
4843 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4845 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4846 (evax_initialize): Remove evax_reloc_table.
4847 (evax_close_and_cleanup): Ditto.
4849 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4851 (evax_bfd_reloc_type_lookup): Ditto.
4852 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4853 cooked_size == raw_size.
4854 * evax-emh.c (_bfd_evax_register_filename): Remove.
4855 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4856 * evax-misc.c (add_new_contents): Malloc section at full size.
4857 (_bfd_save_evax_section): Memcpy section contents directly.
4858 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4859 (evax_reloc_table): Remove.
4861 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4863 * makefile.vms: Add better support for DEC C compilation
4864 Add evax.h dependencies
4866 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4867 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4868 (BFD_RELOC_ALPHA_BASEREG): Remove.
4869 * bfd-in2.h, libbfd.h: Rebuild.
4871 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4873 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4874 getgid if _WIN32 is defined.
4875 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4877 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4879 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4880 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4882 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4885 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4887 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4889 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4890 (NEED_DECLARATION_REALLOC): New macro.
4891 * configure, config.in: Rebuild.
4892 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4893 (realloc): Declare if NEED_DECLARATION_REALLOC.
4895 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4896 <strings.h> if they exist.
4898 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4900 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4902 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4904 Based on patches from Eric Valette <valette@crf.canon.fr>:
4905 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4906 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4907 (elf_howto_table): Add entries for new relocs.
4908 (elf_i386_reloc_type_lookup): Handle new relocs.
4909 (elf_i386_info_to_howto): Just call abort.
4910 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4911 (elf_i386_relocate_section): Likewise.
4913 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4915 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4917 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4919 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4920 only get the LMA from the phdr if they are in the same part of the
4923 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4924 new segment to make them more comprehensible. If the relationship
4925 between the LMA and the VMA changed, start a new segment. Don't
4926 check dynsec when deciding whether to start a new segment for a
4927 writeable section; -N will now handle this.
4929 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4931 * libhppa.h: Remove "esel" changes. Not the right approach.
4932 * som.c: Corresponding changes.
4933 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4934 which don't have a SOM symbol type associated with them.
4935 Reverses a 1994 change.
4937 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4939 Make ld -N more reasonable for ELF:
4940 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4941 phdr_in_section to false, and always use a single load segment.
4942 (elf_sort_sections): Sort sections by LMA after VMA.
4943 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4944 align to maxpagesize.
4945 (assign_file_positions_except_relocs): Likewise.
4946 * elfcode.h (elf_object_p): If a section is loaded but not page
4947 aligned, clear D_PAGED.
4949 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4951 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4952 Added, for internal use by the ARM gas.
4954 * bfd-in2.h: Rebuilt
4956 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4958 * libhppa.h (R_HPPA_ESEL): New field selector.
4959 (e_esel): Similarly.
4960 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4961 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4962 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4964 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4966 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4967 archive search before looking for stripped dynamic objects.
4969 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4971 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4972 symbol a warning rather than an error.
4974 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4976 * elf.c (assign_file_positions_for_segments): Track the virtual
4977 memory position separately from the file position, and use it to
4978 compute the alignment adjustment.
4980 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4982 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4983 and fixed mask on R_D10V_10_PCREL_L.
4985 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4987 * elf64-mips.c: Include "aout/ar.h".
4988 (mips_elf64_slurp_armap): New static function.
4989 (mips_elf64_write_armap): New static function.
4990 (bfd_elf64_archive_*): Define.
4991 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4992 Use instead of bfd_generic_archive_p.
4993 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4994 instead of _bfd_write_archive_contents.
4995 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4996 _bfd_generic_mkarchive.
4997 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4998 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
5000 (TARGET_LITTLE_SYM): Likewise.
5001 * archive.c (bfd_slurp_armap): Check for and reject an archive map
5003 * Makefile.in: Rebuild dependencies.
5005 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
5006 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
5007 SHT_MIPS_EVENTS sections.
5008 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
5009 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
5011 (_bfd_mips_elf_fake_sections): Likewise.
5013 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
5014 * ecoff.c (ecoff_compute_section_file_positions): Copy
5015 rdata_in_text from backend info to tdata. Clear it if any data
5016 section comes before .rdata.
5017 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
5018 tdata rather than backend info.
5020 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
5022 * configure.in: Fix test for whether a compiler has a 64 bit
5023 type. From Jim Wilson <wilson@cygnus.com>.
5025 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
5027 * configure.host (mips-sgi-irix6*): New host.
5029 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
5030 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
5031 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
5033 * configure: Rebuild.
5034 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
5035 (BFD_HOST_64_BIT): Define conditionally.
5036 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
5037 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
5038 (symvalue, bfd_size_type): Likewise.
5039 * bfd-in2.h: Rebuild.
5040 * Makefile.in (do_clean): Remove bfd-tmp.h.
5041 (do_distclean): Remove bfd-in3.h.
5042 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
5043 (bfd-in3.h): New target.
5045 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
5046 Andrew Gierth <ANDREWG@microlise.co.uk>.
5048 * configure.host: Set INSTALL_SHLIB.
5049 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
5050 * configure: Rebuild.
5051 * Makefile.in (install): Use @INSTALL_SHLIB@.
5053 * config.bfd (mips*-*-irix6*): New target.
5054 * configure.host: Handle Irix 6 shared library like Irix 5.
5056 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
5057 symbol for a magic name.
5058 (xcoff_link_input_bfd): Don't change the reloc symbol for an
5060 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
5063 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
5065 * mpw-config.in: Add ELF support to mips config, create the
5066 elf32-target.h file in the object dir.
5067 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
5069 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
5071 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
5072 Also removed most abort calls, in favor of using bfd reporting.
5074 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5076 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
5077 (BFD32_BACKENDS) Add elf32-d10v.o.
5078 * archures.c: Add bfd_d10v_arch.
5079 * bfd-in2.h: Add bfd_d10v_arch.
5080 * config.bfd (d10v-*-*): New target.
5081 * configure: (bfd_elf32_d10v_vec) New vector.
5082 * configure.in: (bfd_elf32_d10v_vec) New vector.
5083 * cpu-d10v.c: New file.
5084 * elf.c (prep_headers): Added case bfd_arch_d10v.
5085 * elf32-d10v.c: New file.
5086 * libbfd.h: Rebuild.
5087 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
5088 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
5089 * targets.c (bfd_elf32_d10v_vec): New vector.
5091 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
5093 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
5095 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
5097 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
5098 bfd_mach_i386_i8086 machine types.
5100 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
5102 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
5105 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
5107 * coffcode.h (coff_set_section_contents): A/UX does not require
5108 special handling of the _LIB section.
5110 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
5112 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
5113 value for R_RELBYTE.
5115 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
5116 array if one was allocated.
5118 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
5120 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
5121 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
5122 use_rld_obj_head and rld_value.
5123 (mips_elf_link_hash_table_create): Initialize new fields.
5124 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
5126 (mips_elf_create_dynamic_sections): Create .rld_map section. If
5127 __rld_obj_head symbol not seen, create an __rld_map symbol.
5128 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
5129 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
5130 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
5131 __rld_obj_head symbol.
5132 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
5134 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
5136 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
5138 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
5139 ppc_elf_addr16_ha_reloc.
5140 (ppc_elf_addr16_ha_reloc): New static function.
5142 * coff-mips.c (struct mips_hi): Define.
5143 (mips_refhi_list): New static variable.
5144 (mips_refhi_addr, mips_refhi_addend): Remove.
5145 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
5146 (mips_reflo_reloc): Process mips_refhi_list.
5147 (mips_relhi_list): New static variable.
5148 (mips_relhi_addr, mips_relhi_addend): Remove.
5149 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
5150 (mips_rello_reloc): Process mips_relhi_list.
5151 (mips_relocate_section): Permit an arbitrary number of REFHI or
5152 RELHI relocs before the associated REFLO or RELLO reloc.
5154 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
5156 * aout-target.h (MY(callback)): Set reloc_count fields.
5158 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5160 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
5161 sections unless this is a SunOS link.
5163 * VERSION: Set to 2.7.1.
5165 * Released binutils 2.7.
5167 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
5169 * i386aout.c: Include "aout/aout64.h".
5170 (i386aout_write_object_contents): New static function.
5171 (MY_write_object_contents): Define.
5173 * netbsd.h (MY(write_object_contents)): Make sure that
5174 adjust_sizes_and_vmas is called before fiddling with the magic
5177 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
5179 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
5181 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
5183 * libbfd-in.h (itos, stoi): Don't define.
5184 * libbfd.h: Rebuild.
5185 * i386lynx.c (KEEPIT): Define as udata.i.
5186 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
5187 (NAME(lynx,swap_ext_reloc_out)): Likewise.
5188 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
5189 flags. Don't use stoi.
5191 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
5193 * elf.c (map_sections_to_segments): Don't start a new segment for
5194 a writable section if it's on the same page as the previous
5195 segment. Reset the writable variable for a readonly section.
5197 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
5199 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
5200 first_thunk_address, thunk_size, and import_table_size.
5201 * peicode.h: Improved some diagnostics regarding edata sections.
5203 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
5205 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
5206 (TARGET_LITTLE_SYM): Added missing D_PAGED.
5208 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
5210 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
5211 with XCOFF_DEF_DYNAMIC set is really defined.
5212 (xcoff_link_check_dynamic_ar_symbols): Likewise.
5213 (xcoff_link_add_symbols): Only create special sections if using an
5216 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
5218 (bfd_install_relocation): Likewise.
5220 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
5222 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
5224 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
5225 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
5226 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
5227 (elf64_alpha_link_hash_newfunc): Initialize flags field.
5228 (elf64_alpha_check_relocs): Record types of LITUSE entries that
5229 are found for LITERAL relocs.
5230 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
5231 taken, we cannot generate a .plt entry for the symbol.
5233 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5235 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
5236 sysconf functions (for gprof).
5237 * configure, config.in: Rebuild.
5239 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
5241 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
5242 an archive if it has a map. If the object file has the wrong
5245 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
5246 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
5248 (alpha_relocate_section): Likewise.
5250 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
5251 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
5252 (coff_swap_sym_out): Use SYMESZ, not sizeof.
5253 (coff_swap_aux_out): Use AUXESZ, not sizeof.
5254 (coff_swap_lineno_out): Use LINESZ, not sizeof.
5255 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
5256 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
5257 * peicode.h: Corresponding changes.
5259 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5261 * elflink.h (elf_create_pointer_linker_section): Comment out code
5262 dealing with making GOT pointers negative of the GOT symbol for
5265 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
5267 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5268 increment the .rela.plt size until after we're done creating the
5270 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
5271 .rela.plt offset directly rather than calculating it.
5273 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5275 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
5276 Use autoconf-set values.
5277 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5278 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
5281 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
5282 * configure: Rebuilt.
5284 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
5286 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
5287 handling code > 1k away.
5289 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5291 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
5292 defined, output whenever the symbol is updated.
5294 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
5296 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
5297 section to 0 if user_set_vma is set.
5298 * elflink.h (elf_bfd_final_link): Likewise.
5300 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
5302 Partially undo patch of Jun 20.
5303 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
5304 (coff_compute_section_file_positions): Likewise.
5305 (coff_write_object_contents): Likewise. Re-add deleted code, but
5306 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
5307 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
5309 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5311 * config.bfd: Add support for *-*-rtems* configurations.
5313 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
5315 * elf.c (prep_headers): Add bfd_arch_alpha case.
5317 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
5319 * elf64-alpha.c: New file.
5320 * config.bfd (alpha-*-linuxecoff*): New target.
5321 (alpha-*-linux*, alpha-*-elf*): New targets.
5322 * configure.in (bfd_elf64_alpha_vec): New vector.
5323 * configure: Rebuild.
5324 * targets.c (bfd_elf64_alpha_vec): Declare.
5325 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
5326 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
5327 * bfd-in2.h, libbfd.h: Rebuild.
5328 * Makefile.in: Rebuild dependencies.
5329 (BFD64_BACKENDS): Add elf64-alpha.o.
5330 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
5332 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
5334 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
5335 than relying on a right shift of 32.
5337 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
5339 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
5340 ifdef to COFF_WITH_PE.
5341 (coff_compute_section_file_positions): Likewise.
5342 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
5343 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
5344 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
5345 COFF_IMAGE_WITH_PE, always include.
5347 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
5349 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
5351 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
5352 approximate the correct answer if SIZEOF_HEADERS was not used.
5354 * binary.c (binary_set_section_contents): Set section file
5355 position based on LMA rather than VMA.
5357 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
5359 * linker.c (_bfd_generic_link_output_symbols): Don't output any
5360 symbols if info->strip == strip_all.
5362 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5364 * coff-h8300.c: Remove #if 0 code.
5365 (compatable): Don't allow mixing/matching of different architectures.
5367 * archures.c (bfd_mach_h8300s): Add.
5368 * bfd-in2.h: Rebuilt.
5369 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
5371 (h8300_reloc16_estimate): Likewise.
5372 (h8300_reloc16_extra_cases): Likewise.
5373 (h8300_bfd_link_add_symbols): Likewise.
5374 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5375 (coff_set_flags): Likewise.
5376 * cpu-h8300.c (h8300_scan): Likewise.
5377 Add H8/S to bfd_h8300_arch list.
5379 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
5381 Added support for Alpha OpenVMS:
5382 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5383 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
5384 * config.h-vms, makefile.vms: New files.
5385 * config.bfd (alpha-*-*vms*): New target.
5386 * configure.in (evax_alpha_vec): New target vector.
5387 * configure: Rebuild.
5388 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
5389 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
5390 * targets.c (bfd_target_evax_flavour): Define.
5391 (evax_alpha_vec): Declare.
5392 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
5393 if BFD64 is defined.
5394 * bfd-in2.h, libbfd.h: Rebuild.
5395 * Makefile.in: Rebuild dependencies.
5396 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
5397 evax-emh.o, and evax-misc.o.
5398 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
5399 evax-etir.c, evax-emh.c, and evax-misc.c.
5400 (HFILES): Add evax.h.
5402 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
5404 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5406 (h8300_bfd_link_add_symbols): Likewise.
5408 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5410 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
5411 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
5413 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
5415 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
5416 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
5418 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
5419 R_MIPS_32 relocs if creating a shared library.
5421 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
5423 * peicode.h (add_data_entry): Use pei_section_data rather than
5424 _cooked_size. Corresponds to May 13 change in coffcode.h.
5426 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
5428 * cofflink.c (_bfd_coff_final_link): Handle long section names.
5429 * coffcode.h (coff_write_object_contents): If there are long
5430 section names, always set the f_symptr field, even if there are no
5432 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
5433 if there are no symbols.
5435 * coffgen.c (make_a_section_from_file): Check return value of
5436 _bfd_coff_read_string_table.
5437 (coff_real_object_p): Check return value of
5438 make_a_section_from_file.
5439 (_bfd_coff_read_string_table): Check that there are some symbols
5440 before trying to read the string table size.
5442 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
5444 * xcofflink.c (xcoff_link_add_symbols): When considering whether
5445 to replace a symbol in a dynamic object with a symbol from another
5446 dynamic object, do the replacement if the existing symbol is
5447 global linkage code.
5449 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
5450 for _ptrgl, and treat it as global linkage code.
5452 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
5453 filename or N_SO symbol past the offset, and use it to indicate
5454 that there is no line number or function when appropriate.
5456 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
5458 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
5459 common symbol defined by the linker. Don't export function code
5460 even if export_defineds is set.
5462 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5464 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5466 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5467 (h8300_symbol_address_p): New function.
5468 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5471 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5473 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5475 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5476 correctly for the two variants. Allow relaxing if the target
5477 is 128 bytes away since after relaxation it'll be 126 bytes away.
5478 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5479 "dot" and "value". Allow relaxing if the target is 128 bytes
5480 away since after relaxation it'll be 126 bytes away.
5481 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5482 the given section until nothing changes.
5484 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5486 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5487 alignment hack--we can get the lnnoptr info another way without
5488 suddenly increasing the alignment requirements. Set the flags for
5490 (ecoff_compute_section_file_positions): Do so.
5492 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5494 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5495 to keep the HP emulator database happy.
5497 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5498 From Kevin Buettner <kev@primenet.com>.
5500 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5502 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5503 name of a NULL section.
5505 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5507 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5508 set, always call the notice callback.
5510 * VERSION: Increment for bfdlink.h change.
5512 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5514 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5515 (sh_relax_delete_bytes): Correct handling of differently sized
5516 trailing alignment reloc.
5518 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5519 * bfd-in2.h: Rebuild.
5520 * configure.in: Warn if there is no known 64 bit type.
5521 * configure: Rebuild.
5523 * Makefile.in: Rebuild dependencies.
5524 (BFD32_BACKENDS): Add ppcboot.o.
5525 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5527 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5528 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5530 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5532 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5533 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5534 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5535 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5537 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5539 * elf64-mips.c: Improve reloc special_functions and handling of
5540 SHT_MIPS_OPTIONS section.
5541 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5542 mips_elf_hi16_reloc and make globally visible.
5543 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5544 make globally visible.
5545 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5546 make globally visible.
5547 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5548 and make globally visible.
5549 (gprel16_with_gp): Check howto->src_mask before using value in
5551 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5552 and make globally visible.
5553 (gprel32_with_gp): Check howto->src_mask before fetching value.
5554 (bfd_mips_elf_swap_options_in): New function.
5555 (bfd_mips_elf_swap_options_out): New function.
5556 (_bfd_mips_elf_set_private_flags): Rename from
5557 mips_elf_set_private_flags and make globally visible.
5558 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5559 mips_elf_copy_private_bfd_data and make globally visible.
5560 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5561 mips_elf_merge_private_bfd_data and make globally visible.
5562 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5563 for a SHT_MIPS_OPTIONS section.
5564 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5565 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5566 name of a SHT_MIPS_OPTIONS section.
5567 (_bfd_mips_elf_set_section_contents): New function.
5568 (mips_elf32_section_processing): Set the GP value in a
5569 SHT_MIPS_OPTIONS section.
5570 (_bfd_mips_elf_find_nearest_line): Rename from
5571 mips_elf_find_nearest_line and make globally visible.
5572 (bfd_elf32_set_section_contents): Define.
5573 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5574 (_bfd_mips_elf_lo16_reloc): Declare.
5575 (_bfd_mips_elf_gprel16_reloc): Declare.
5576 (_bfd_mips_elf_got16_reloc): Declare.
5577 (_bfd_mips_elf_gprel32_reloc): Declare.
5578 (_bfd_mips_elf_set_private_flags): Declare.
5579 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5580 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5581 (_bfd_mips_elf_find_nearest_line): Declare.
5582 (_bfd_mips_elf_set_section_contents): Declare.
5584 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5586 (elf_info_to_howto): Define.
5587 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5589 (elf_info_to_howto): Define.
5590 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5592 (elf_info_to_howto): Define.
5594 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5595 R_MOV16B[12], to match change in coff/internal.h.
5597 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5599 * elf64-mips.c: Extensive additions to provide better support for
5600 writing files and for gas.
5601 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5602 of mips_elf_object_p.
5603 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5604 _bfd_mips_elf_object_p.
5605 (_bfd_mips_elf_final_write_processing): Rename from
5606 mips_elf_final_write_processing and make globally visible.
5607 (_bfd_mips_elf_fake_sections): Rename from
5608 mips_elf_fake_sections and make globally visible.
5609 (_bfd_mips_elf_section_from_bfd_section): Rename from
5610 mips_elf_section_from_bfd_section and make globally visible.
5611 (_bfd_mips_elf_section_processing): New function, broken out of
5612 mips_elf_section_processing.
5613 (mips_elf32_section_processing): Rename from
5614 mips_elf_section_processing; call
5615 _bfd_mips_elf_section_processing.
5616 (_bfd_mips_elf_symbol_processing): Rename from
5617 mips_elf_symbol_processing and make globally visible.
5618 (_bfd_mips_elf_read_ecoff_info): Rename from
5619 mips_elf_read_ecoff_info and make globally visible.
5620 (mips_elf32_ecoff_debug_swap): Rename from
5621 mips_elf_ecoff_debug_swap.
5622 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5623 struct symbol_cache_entry.
5624 (_bfd_elf_validate_reloc): New function, moved in from
5625 elfcode.h:validate_reloc.
5626 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5627 to _bfd_elf_validate_reloc. Change all callers.
5628 * elf-bfd.h (bfd_section_from_shdr): Declare.
5629 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5630 (_bfd_elf_validate_reloc): Declare.
5631 (_bfd_mips_elf_object_p): Declare.
5632 (_bfd_mips_elf_fake_sections): Declare.
5633 (_bfd_mips_elf_section_from_bfd_section): Declare.
5634 (_bfd_mips_elf_section_processing): Declare.
5635 (_bfd_mips_elf_symbol_processing): Declare.
5636 (_bfd_mips_elf_read_ecoff_info): Declare.
5637 (_bfd_mips_elf_final_write_processing): Declare.
5638 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5641 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5642 (mips_elf_final_write_processing): Likewise.
5644 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5646 64-bit MIPS ELF ABI objdump support:
5647 * elf64-mips.c: New file.
5648 * Makefile.in: Rebuild dependencies.
5649 (BFD64_BACKENDS): Add elf64-mips.o.
5650 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5651 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5652 bfd_elf64_littlemips_vec to targ_selvecs.
5653 (mips*-*-elf*): Likewise.
5654 * confingure.in: Add bfd_elf64_bigmips_vec and
5655 bfd_elf64_littlemips_vec to vector switch.
5656 * configure: Rebuild.
5657 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5658 broken out of mips_elf_section_from_shdr.
5659 (mips_elf32_section_from_shdr): Rename from
5660 mips_elf_section_from_shdr. Call new function.
5661 (elf_backend_section_from_shdr): Update name of renamed function.
5662 * elf-bfd.h (struct elf_size_info): Change second parameter of
5663 write_out_phdrs to be const. Likewise for second parameter of
5665 (struct bfd_elf_section_data): Add rel_hdr2 field.
5666 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5667 (bfd_elf32_swap_symbol_out): Likewise.
5668 (bfd_elf32_swap_reloc_in): Likewise.
5669 (bfd_elf32_swap_reloc_out): Likewise.
5670 (bfd_elf32_swap_reloca_in): Likewise.
5671 (bfd_elf32_swap_reloca_out): Likewise.
5672 (bfd_elf32_swap_phdr_in): Likewise.
5673 (bfd_elf32_swap_phdr_out): Likewise.
5674 (bfd_elf32_swap_dyn_in): Likewise.
5675 (bfd_elf32_swap_dyn_out): Likewise.
5676 (bfd_elf32_slurp_symbol_table): Declare.
5677 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5678 (bfd_elf32_write_out_phdrs): Declare.
5679 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5680 (bfd_elf64_swap_symbol_out): Likewise.
5681 (bfd_elf64_swap_reloc_in): Likewise.
5682 (bfd_elf64_swap_reloc_out): Likewise.
5683 (bfd_elf64_swap_reloca_in): Likewise.
5684 (bfd_elf64_swap_reloca_out): Likewise.
5685 (bfd_elf64_swap_phdr_in): Likewise.
5686 (bfd_elf64_swap_phdr_out): Likewise.
5687 (bfd_elf64_swap_dyn_in): Likewise.
5688 (bfd_elf64_swap_dyn_out): Likewise.
5689 (bfd_elf64_slurp_symbol_table): Declare.
5690 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5691 (bfd_elf64_write_out_phdrs): Declare.
5692 (_bfd_mips_elf_section_from_shdr): Declare.
5693 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5694 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5695 section for the section, add the new one to rel_hdr2. Increment
5696 reloc_count rather than setting it.
5697 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5698 Remove static declaration.
5699 (elf_write_shdrs_and_ehdr): Define name as macro.
5700 (elf_write_out_phdrs): Likewise.
5701 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5702 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5703 (elf_swap_symbol_in): Change second parameter to be const.
5704 (elf_swap_symbol_out): Likewise.
5705 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5706 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5707 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5708 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5709 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5710 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5711 parameter to be const. Make non-static.
5712 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5714 (elf_slurp_symbol_table): Make non-static.
5715 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5716 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5717 (elf_backend_size_info): Likewise.
5718 (elfNN_bed): Use elf_backend_size_info.
5719 * targets.c (bfd_elf64_bigmips_vec): Declare.
5720 (bfd_elf64_littlemips_vec): Declare.
5721 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5722 bfd_elf64_littlemips_vec if BFD64 is defined.
5724 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5726 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5728 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5729 zeroes, in alignment holes.
5731 * configure: Rebuild with autoconf 2.10.
5733 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5734 potential leading underscore in the allocated buffer.
5736 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5738 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5739 symbols into .sbss if this is a relocatable link.
5741 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5743 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5744 undefined symbols when creating a shared library.
5746 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5748 * coff-sh.c: Add a bunch of new code and static const arrays to
5749 support aligning loads and stores on four byte memory boundaries.
5751 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5753 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5754 call sh_align_loads.
5755 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5758 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5760 * cache.c (bfd_open_file): Unlink the file before opening it for
5761 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5763 * opncls.c (bfd_fdopenr): Set opened_once.
5765 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5767 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5770 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5771 the code unconditionally.
5773 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5775 * libcoff-in.h (struct pei_section_tdata): Define structure.
5776 (pei_section_data): Define macro.
5777 * libcoff.h: Rebuild.
5778 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5779 store s_paddr field in pei_section_data.
5780 (coff_compute_section_file_positions): Use pei_section_data rather
5781 than _cooked_size, and don't overwrite an existing value.
5782 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5783 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5784 * peicode.h (coff_bfd_copy_private_section_data): Define if
5786 (pe_bfd_copy_private_section_data): New static function if
5789 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5791 * srec.c (srec_set_arch_mach): Write as a function rather than a
5794 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5795 no map, just check each member in turn to see whether it is
5798 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5800 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5801 table. Call BFD_ASSERT to validate header size, instead of
5803 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5806 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5808 * ppcboot.c: New target for looking at PPCbug boot records.
5810 * config{ure.in,.bfd}: Add support for ppcboot target.
5812 * configure: Regenerate.
5814 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5816 * coff-h8300.c (howto_table): Update names to match recent
5817 changes to include/coff/internal.h. Fix minor errors in the
5818 existing relocs. Add R_MOVL1 and R_MOVL2.
5819 (rtype2howto): Similarly.
5820 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5821 existing relaxing code and peform more relaxing.
5822 (h8300_reloc16_extra_cases): Likewise.
5824 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5826 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5829 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5831 * elfcode.h (elf_object_p): Reject generic ELF target if
5832 e_machine matches an alternate machine code in a specific backend.
5834 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5835 obsolete align_power_min field.
5837 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5839 * coff-h8300.c (reloc_howto_type): Add howto entry for
5841 (rtype2howto): Handle R_PCRWORD_B.
5842 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5843 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5844 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5845 branch (R_PCWORD_B).
5847 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5849 * aoutx.h (translate_from_native_sym_flags): Set the section for
5850 BSF_CONSTRUCTOR symbols.
5852 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5855 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5857 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5858 stop looking when section is found.
5860 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5862 * coffcode.h (STRING_SIZE_SIZE): Define.
5863 (styp_to_sec_flags): Handle long symbol names when looking for the
5865 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5866 (bfd_coff_long_section_names): Define.
5867 (coff_write_object_contents): Handle long section names.
5868 (bfd_coff_std_swap_table): Initialize new field.
5869 * libcoff.h: Rebuild.
5870 * coffgen.c (make_a_section_from_file): Handle long section
5872 (coff_write_symbols): Handle long section names.
5873 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5874 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5875 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5876 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5877 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5878 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5879 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5880 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5882 * bout.c (b_out_callback): Set lma of sections.
5883 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5884 parameter to output_bfd. Used input_bfd instead of output_bfd in
5887 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5889 * aoutx.h (translate_from_native_sym_flags): Don't create
5890 SEC_CONSTRUCTOR sections.
5891 * ecoff.c (ecoff_set_symbol_info): Likewise.
5893 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5894 From Don Bowman <bowman@waterloo.hp.com>.
5896 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5898 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5899 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5901 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5903 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5904 mips_32_relocs field.
5905 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5906 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5907 relocs against a global symbol which is not defined in a regular
5909 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5910 against a global symbol, increment mips_32_relocs.
5911 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5912 the symbol is not defined in a regular file, make room in the
5915 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5917 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5918 file position and the virtual file position separately. Set
5919 filepos information bsaed on the real file position.
5920 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5921 Jan 23 change to coffcode.h.
5923 * som.c (som_slurp_symbol_table): Set the symbol count to the
5924 number of BFD symbols created.
5926 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5928 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5929 output file if linking shared objects. Loop to check all relocs,
5930 rather than returning false on first error.
5932 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5934 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5935 (ppc_elf_additional_program_headers): If .interp section, bump #
5936 of program headers by 1.
5937 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5938 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5939 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5941 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5943 (ppc_elf_relocate_section): If the output section isn't defined,
5944 don't abort, just give an error message.
5946 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5947 being created is .sdata or .sdata2, don't make the symbol dynamic.
5949 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5951 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5952 members of an archive for dynamic objects with no symbols, and
5953 pass them directly to check_archive_element.
5954 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5955 xcoff_link_check_dynamic_ar_symbols.
5956 (xcoff_link_check_dynamic_ar_symbols): New static function.
5958 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5959 from _bfd_nodynamic to _bfd_xcoff.
5960 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5962 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5963 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5964 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5965 * libcoff.h: Rebuild.
5966 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5967 (xcoff_get_section_contents): New static function.
5968 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5969 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5970 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5971 (xcoff_dynamic_reloc): New static variable.
5972 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5973 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5975 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5978 if reloc_entry->addend is not 0.
5979 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5981 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5983 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5985 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5986 Add entries for R_SPARC_[56].
5987 (sparc_reloc_map): Add entries for R_SPARC_[56].
5989 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5991 Optimize linking of stabs in sections as used in ELF and COFF.
5992 * stabs.c: New file.
5993 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5994 (_bfd_write_section_stabs): Declare.
5995 (_bfd_write_stab_strings): Declare.
5996 * libbfd.h: Rebuild.
5997 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5998 (struct coff_link_hash_table): Add stab_info field.
5999 * libcoff.h: Rebuild.
6000 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
6002 (coff_link_add_symbols): Call _bfd_link_section_stabs if
6004 (_bfd_coff_final_link): Write out stab strings hash table.
6005 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
6006 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
6008 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
6009 (struct bfd_elf_section_data): Add stab_info field.
6010 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
6012 * elflink.h (elf_link_add_object_symbols): If appropriate, call
6013 _bfd_link_section_stabs.
6014 (elf_bfd_final_link): Write out stab strings hash table.
6015 (elf_link_input_bfd): Handle optimized stabs sections.
6016 * reloc.c (_bfd_final_link_relocate): Check address against
6017 _raw_size rather than _cooked_size.
6018 * Makefile.in: Rebuild dependencies.
6019 (BFD_LIBS): Add stabs.o
6020 (BFD_LIBS_CFILES): Add stabs.c.
6022 * VERSION: Increment for bfdlink.h change.
6024 * coffgen.c (coff_renumber_symbols): Correct handling of
6025 BSF_NOT_AT_END common symbols.
6027 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
6029 * coff-ppc.c (record_toc): Add cast to avoid warning.
6030 (ppc_allocate_toc_section): Likewise.
6031 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
6032 (ppc_coff_reloc_type_lookup): Remove unreached code.
6033 * coffcode.h (coff_write_object_contents): Don't take the address
6035 * peicode.h (pe_print_idata): Add casts to avoid warning.
6036 (pe_print_edata): Likewise.
6037 (pe_print_reloc): Remove ANSI C string concatenation.
6039 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
6041 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
6043 * libcoff.h: Rebuild.
6044 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
6046 (coff_swap_aux_out): Likewise.
6047 * peicode.h (coff_swap_aux_in): Likewise.
6048 (coff_swap_aux_out): Likewise.
6049 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
6051 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
6053 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
6054 Fix up .bf endndx link fields.
6055 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
6057 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
6060 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6062 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
6063 on Solaris PowerPC systems doesn't get confused.
6065 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
6068 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
6069 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
6070 update did_reg and did_reg2.
6072 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
6074 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
6076 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
6077 callback routines, pass h->root.string rather than name, in case
6078 copy is true and name is transient.
6080 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
6082 * elfcore.h: Add support for core files with multiple threads.
6083 (Primarily for Solaris.)
6085 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6087 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
6088 section->orelocation is NULL.
6090 * coffgen.c (bfd_coff_get_syment): New function.
6091 (bfd_coff_get_auxent): New function.
6092 * bfd-in.h (bfd_coff_get_syment): Declare.
6093 (bfd_coff_get_auxent): Declare.
6094 * bfd-in2.h: Rebuild.
6096 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
6098 * elf32-mips.c (struct mips_hi16): Define.
6099 (mips_hi16_addr, mips_hi16_addend): Remove.
6100 (mips_hi16_list): New static variable.
6101 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
6102 (mips_elf_lo16_reloc): Process mips_hi16_list.
6103 (mips_elf_relocate_section): Permit an arbitrary number of HI16
6104 relocs before the associated LO16 reloc.
6106 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6108 * versados.c (versados_scan): Check bfd_alloc return value.
6109 (versados_object_p): Check all bfd_read return values. Require
6110 that lang field be less than 10, to avoid confusion with Intel Hex
6113 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
6115 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
6116 not 0, for an absolute symbol.
6117 (NAME(aout,swap_ext_reloc_out)): Likewise.
6119 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
6120 (ihex_write_object_contents): For a large start address, output
6121 the full 32 bit address in record type 5.
6123 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
6124 to int to avoid promotion problems in prototype.
6126 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
6128 * configure.host: Use ${srcdir} when looking for picfrag.
6130 * configure.host: Switch on ${libdir}, not $(libdir). From
6131 alan@spri.levels.unisa.edu.au (Alan Modra).
6133 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
6134 entry point, not just for DYNAMIC objects.
6135 * sunos.c (sunos_add_dynamic_symbols): Always call
6136 sunos_create_dynamic_sections. If called with a non DYNAMIC
6137 object, don't do anything else.
6138 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
6140 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
6142 * configure.in: Permit --enable-shared to specify a list of
6144 * configure: Rebuild.
6146 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
6147 host when configuring with --enable-shard.
6149 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
6151 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
6154 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
6155 to avoid crashing in bfd_hash_replace.
6157 * sysdep.h: Use #ifdef, not #if.
6159 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
6161 * config.in: Rebuild.
6163 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
6165 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
6166 (AC_CHECK_HEADERS): Check for sys/time.h
6167 (AC_HEADER_TIME): Add macro.
6168 * configure: Rebuild.
6169 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
6170 to control what combination of <time> and <sys/time.h>
6173 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
6175 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
6176 (aout_32_sunos4_write_object_contents): Likewise.
6177 * aoutx.h (NAME(aout,machine_type)): Handle
6178 bfd_mach_sparc_{sparclet,sparclite}.
6179 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
6180 (bfd_mach_sparc_v9_p): Update.
6181 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
6182 * libaout.h (enum machine_type): Add M_SPARCLET.
6183 * sunos.c (MACHTYPE_OK): Define.
6184 * bfd-in2.h: Regenerated.
6186 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
6188 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
6189 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
6190 * elflink.c (_bfd_elf_create_got_section): Store the
6191 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
6192 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
6193 global offset table goes over 0x1000, set the value of
6194 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
6195 (elf32_sparc_relocate_section): Subtract the offset of
6196 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
6198 * elfcode.h: Don't include <string.h>.
6200 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
6202 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
6203 generic_link_hash_newfunc. All references changed.
6204 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
6205 moved here from libbfd-in.h.
6206 * libbfd-in.h: Corresponding changes.
6207 * libbfd.h: Regenerated.
6209 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
6211 * aoutx.h (aout_link_input_section_std): When reporting an
6212 overflow error, use the name of the symbol in the hash table if
6214 (aout_link_input_section_ext): Likewise.
6216 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
6217 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
6219 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
6221 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
6222 * coffcode.h (coff_compute_section_file_positions): Likewise.
6223 (coff_write_object_contents): Likewise.
6225 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
6227 * section.c (SEC_LINK_ONCE): Define.
6228 (SEC_LINK_DUPLICATES): Define.
6229 (SEC_LINK_DUPLICATES_DISCARD): Define.
6230 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
6231 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
6232 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
6233 * bfd-in2.h: Rebuild.
6234 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
6235 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
6236 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
6237 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
6238 SEC_LINK_ONCE, and look through the symbol table for the setting
6239 for SEC_LINK_DUPLICATES.
6240 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
6241 set for a section, find the section symbol in the symbol table,
6242 and set the aux entry based on SEC_LINK_DUPLICATES.
6243 * coffgen.c (coff_print_symbol): Add a space before "checksum".
6244 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
6245 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6246 * coff-i386.c (i386coff_vec): Likewise.
6247 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
6249 * VERSION: Bump to 2.6.1.
6250 * Makefile.in (stamp-h): Depend upon VERSION.
6252 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
6254 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
6255 * libbfd.h: Rebuilt.
6256 * linker.c (generic_link_hash_newfunc): No longer static.
6257 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
6259 * coff-h8300.c: Add two derived hash tables and their associated
6260 funtions and #defines for use by the h8300 linker.
6261 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
6262 the function vector as needed. Place the address of the function
6263 vector entry in the location specified by the R_MEM_INDIRECT reloc.
6264 Rewrite the vectors section contents as necessary.
6265 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
6266 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
6267 (coff_bfd_link_hash_table_create): Likewise.
6269 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6271 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
6272 __attribute__ ((__unused__)) so that -Wall doesn't warn about
6274 (hppa_rebuild_insn): Pass pointer to correct type to
6275 low_sign_unext and dis_assemble_21.
6277 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
6279 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
6280 Stick with sparc-*-{sysv4*,solaris2*}.
6282 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
6284 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
6285 (coff_swap_aux_out): Swap out extra PE x_scn fields.
6286 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
6287 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
6288 fields is non-zero, print them.
6290 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
6291 ifdef. Remove unused variables.
6292 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
6294 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
6295 (get_symbol_value): Ifdef out.
6296 (pe_ppc_reloc): Ifdef out. Remove unused variables.
6297 (coff_ppc_relocate_section): Remove unused variables. Make
6298 fprintf strings and argument types correspond. Put before_addr in
6300 (dump_toc): Make fprintf strings and argument types correspond.
6301 (ppc_process_before_allocation): Remove unused variables. Always
6303 (ppc_reflo_reloc): Ifdef out.
6304 (ppc_addr32nb_reloc): Ifdef out.
6305 (ppc_coff_rtype2howto): Make fprintf strings and argument types
6307 (coff_ppc_rtype_to_howto): Likewise.
6308 (ppc_coff_swap_sym_in_hook): Remove unused variables.
6310 * peicode.h (pe_print_idata): Move otherwise unused variables into
6311 the #ifdef where they are used. Always return a value.
6312 (pe_print_edata): Make fprintf strings and argument types
6313 correspond. Always return a value.
6314 (pe_print_pdata): Removed unused variable addr_value. Always
6316 (pe_print_reloc): Remove unused variable onaline. Make fprintf
6317 strings and argument types correspond. Always return a value.
6319 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
6320 (ppc_elf_finish_dynamic_symbol): Move definition of unused
6321 variable rela inside #if 0 section where it is used.
6323 * ns32k.h: New file.
6324 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
6325 functions to start with _bfd_.
6326 * aout-ns32k.c: Include ns32k.h. Change references to renamed
6327 functions in cpu-ns32k.h.
6328 * Makefile.in: Rebuild dependencies.
6329 (HFILES): Add ns32k.h.
6331 * section.c (struct sec): Add linker_mark field. Change
6332 user_set_vma and reloc_done to be single bit fields.
6333 (STD_SECTION): Update accordingly.
6334 * bfd-in2.h: Rebuild.
6335 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
6337 (aout_link_input_bfd): Don't link unmarked sections.
6338 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
6340 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
6341 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
6343 * elflink.h (elf_bfd_final_link): Mark sections included in the
6345 (elf_link_input_bfd): Don't link unmarked sections.
6346 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
6348 (xcoff_link_input_bfd): Don't link unmarked sections.
6350 * coffswap.h (coff_swap_scnhdr_out): Include section name in
6351 overflow error messages.
6353 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6355 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
6356 is not set, print "BFD: " before the error message.
6358 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
6359 Miles Bader <miles@gnu.ai.mit.edu>.
6360 * configure: Rebuild.
6362 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
6364 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
6367 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
6368 m68k-aout, m68k-coff, and m68k-elf targets.
6370 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
6372 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
6373 (ieee_generic_stat_arch_elt): Restructured to prevent
6374 ieee_object_p from being called repeatedly.
6376 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
6378 * coffcode.h (coff_write_object_contents): Allocate
6379 buffers large enough for any FILEHDR or AOUTHDR.
6381 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
6383 * ecofflink.c (lookup_line): New static function, renamed and
6384 slighly changed from old _bfd_ecoff_locate_line.
6385 (_bfd_ecoff_locate_line): Cache line number information. Use
6386 lookup_line for actual lookup.
6388 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6390 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
6391 multiple of 20 bytes.
6393 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
6395 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
6396 allocate ecoff_find_line, and don't initialize by hand.
6397 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
6398 mips_elf_find_line, and don't call memset.
6400 * coffcode.h (coff_compute_section_file_positions): If not
6401 producing a final executable, don't consider sofar when aligning
6402 the section to the correct size.
6404 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
6406 * coffcode.h (coff_add_missing_symbols): Ifdef out.
6407 (coff_write_object_contents): Don't call coff_add_missing_symbols.
6408 * coffgen.c (coff_section_symbol): Ifdef out.
6410 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
6412 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
6413 output_bfd is not NULL.
6415 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
6417 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
6418 of bfd_alloc (fixes fix_line not being initialized).
6419 Delete zeroing of fix_{value,tag,end,scnlen} fields.
6421 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
6423 * coffcode.h: Allow specific backends to override the
6424 bfd_link_add_symbols routine.
6426 * coff-h8300.c: Include genlink.h.
6427 (howto_table): Add R_MEM_INDIRECT.
6428 (rtype2howto): Support R_MEM_INDIRECT.
6429 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
6432 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
6434 * coff-alpha.c (alpha_relocate_section): Use
6435 info->callbacks_warning, rather than _bfd_error_handler, for
6436 "multiple gp" warning.
6438 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
6440 * linker.c (bfd_wrapped_link_hash_lookup): New function.
6441 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
6442 table string. Use bfd_wrapped_link_hash_lookup.
6443 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
6445 * aoutx.h (aout_link_write_symbols): Use the name from the hash
6446 table, if any, when writing out symbols.
6447 (aout_link_input_section_std): Use the name from the hash table,
6448 if any, when reporting undefined symbols.
6449 (aout_link_input_section_ext): Likewise.
6450 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
6451 * bout.c (get_value): Likewise.
6452 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
6453 * ecoff.c (ecoff_reloc_link_order): Likewise.
6454 * elflink.h (elf_link_add_object_symbols): Likewise.
6455 (elf_reloc_link_order): Likewise.
6456 * linker.c (_bfd_generic_link_output_symbols): Likewise.
6457 (_bfd_generic_reloc_link_order): Likewise.
6458 (default_indirect_link_order): Likewise.
6459 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
6460 * sunos.c (sunos_add_one_symbol): Likewise.
6461 * xcofflink.c (xcoff_link_add_symbols): Likewise.
6462 (bfd_xcoff_link_count_reloc): Likewise.
6463 (xcoff_reloc_link_order): Likewise.
6465 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6466 into -1 for intern->rss.
6468 * configure: Rebuild with autoconf 2.8.
6470 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6472 * stab-syms.c (__define_stab_duplicate): Define.
6473 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6475 * bfd-in.h (bfd_get_stab_name): Declare.
6476 * bfd-in2.h: Rebuild.
6477 * Makefile.in: Rebuild dependencies.
6478 (BFD_LIBS): Add stab-syms.o.
6479 (BFD_LIBS_CFILES): Add stab-syms.c.
6480 (BFD32_BACKENDS): Remove stab-syms.o.
6481 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6482 * configure.in: Don't list stab-syms.o in bfd_backends.
6483 * configure: Rebuild.
6484 * libaout.h (aout_stab_name): Don't declare.
6485 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6488 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6490 * elf.c (assign_file_positions_for_segments): Adjust file offset
6491 for section alignment even if SEC_LOAD is not set.
6493 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6495 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6496 since they appear as targets in Makefile.in.
6497 * configure: Rebuild.
6499 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6500 don't fiddle with a symbol which is not defined anywhere.
6502 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6504 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6505 though they are defined in a shared library.
6506 (xcoff_build_ldsyms): Likewise.
6508 * coffgen.c (coff_find_nearest_line): Don't look at the line
6509 numbers for the section if section->lineno is NULL.
6511 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6512 message rather than calling BFD_ASSERT.
6513 * elfcode.h (write_relocs): Check return value of
6514 _bfd_elf_symbol_from_bfd_symbol.
6516 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6518 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6521 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6523 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6525 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6526 hppa_reloc_field_selector_type_alt.
6527 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6528 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6530 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6532 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6534 * elf.c (assign_file_positions_for_segments): Adjust the segment
6535 memory size for the alignment of a SEC_ALLOC section, not just a
6538 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6540 * m68klinux.c: New file.
6541 * hosts/m68klinux.h: New file.
6542 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6543 * configure.in (m68*-*-linux*): New native host.
6544 (m68klinux_vec): New vector.
6545 * configure: Rebuild.
6546 * targets.c (m68klinux_vec): Declare.
6547 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6548 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6549 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6550 declaration from bfd_linux_size_dynamic_sections.
6551 (bfd_m68klinux_size_dynamic_sections): Declare.
6552 * bfd-in2.h: Rebuild.
6553 * Makefile.in: Rebuild dependencies.
6554 (BFD32_BACKENDS): Add m68klinux.o.
6555 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6557 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6559 * libhppa.h (pa_arch): Add pa20.
6560 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6561 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6562 (hppa_field_adjust): Handle e_nsel.
6563 * som.c: Provide default definitions for many new relocs found only
6564 in hpux10 include files.
6565 (som_fixup_formats): Add several new relocs from hpux10.
6566 (som_hppa_howto_table): Add hpux10 relocs.
6567 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6569 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6571 * mpw-make.sed: Edit out recent shared library support, and
6572 rules to rebuild .h files using doc/chew.
6574 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6576 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6577 size even of sections with no contents.
6579 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6581 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6582 starting with '$' the way we skip names starting with '.'. When
6583 updating x_endndx, don't be fooled by an index which has been
6586 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6587 struct/union/enum type with no elements.
6589 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6591 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6593 * archive.c (bfd_generic_archive_p): If the first file in the
6594 archive can not be recognized as an object, don't assume that this
6595 is the wrong format.
6597 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6598 format is not bfd_object.
6599 (bfd_elf_get_dt_soname): Likewise.
6601 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6603 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6606 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6608 * bfd.c (tdata): Add netbsd_core_data.
6609 * bfd-in2.h: Regenerated.
6611 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6613 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6614 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6615 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6618 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6619 to get the symbol index, matching 14 Jul 95 change.
6621 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6623 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6624 Remove duplicate definition of gp.
6626 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6628 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6629 assume that we can set the GP value and then get the same value,
6630 since it won't be true if the output file is neither ELF nor
6632 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6633 _bfd_get_gp_value here.
6634 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6635 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6637 (mips_elf_lo16_reloc): Likewise.
6638 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6639 Don't require that the BFD be ELF.
6640 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6641 (mips_elf_gprel32_reloc): Likewise.
6642 (mips_elf_relocate_section): Don't assume we can set and get the
6644 (mips_elf_finish_dynamic_symbol): Don't bother to use
6645 _bfd_get_gp_value here.
6647 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6648 Don't change epdr between malloc and free. Be careful not to free
6649 NULL pointers. Zero out the first RPDR.
6651 * configure.host: On Linux, only pass -rpath option if $(libdir)
6652 is neither /lib nor /usr/lib. From Alan Modra
6653 <alan@mullet.Levels.UniSA.Edu.Au>.
6655 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6657 (elf_dt_name): Rename from elf_dt_needed_name.
6658 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6660 (bfd_elf_get_dt_soname): New function.
6661 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6662 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6663 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6664 * bfd-in2.h: Rebuild.
6666 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6668 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6669 _bfd_sparc_elf_reloc_type_lookup.
6670 (bfd_elf32_bfd_reloc_type_lookup): Update.
6671 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6672 (sparc64_elf_howto_table): Define.
6673 (sparc_reloc_map): Define.
6674 (sparc64_elf_reloc_type_lookup): New function.
6675 (sparc_elf_wdisp16_reloc): New function.
6676 (elf_info_to_howto): Use sparc64_elf_howto_table.
6677 (sparc64_elf_relocate_section): Likewise.
6678 (bfd_elf64_bfd_reloc_type_lookup): Update.
6680 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6682 * configure.host: Check for 'do not mix' from native linker before
6683 trying to use -rpath.
6685 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6687 * bfd.c (_bfd_get_gp_value): New function.
6688 (_bfd_set_gp_value): New function.
6689 * libbfd-in.h (_bfd_get_gp_value): Declare.
6690 (_bfd_set_gp_value): Declare.
6691 * libbfd.h: Rebuild.
6692 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6693 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6694 directly to the fields in the tdata information.
6695 (alpha_relocate_section): Likewise.
6696 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6697 (mips_gprel_reloc): Likewise.
6698 (mips_relocate_section): Likewise.
6699 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6700 (mips_elf_lo16_reloc): Likewise.
6701 (mips_elf_final_gp): Likewise.
6702 (mips_elf_gprel16_reloc): Likewise.
6703 (mips_elf_gprel32_reloc): Likewise.
6704 (mips_elf_relocate_section): Likewise.
6705 (mips_elf_finish_dynamic_symbol): Likewise.
6707 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6709 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6711 * configure.in: Call AC_PROG_CC before configure.host.
6712 * configure: Rebuild.
6713 * configure.host: Don't set information which autoconf should
6714 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6716 * configure.host: Remove go32 and win32 host information, since it
6717 should no longer be needed.
6719 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6720 then start a new segment rather than put a writable section in a
6723 * configure.host: Set RPATH_ENVVAR.
6725 * Makefile.in: Rebuild dependencies.
6727 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6728 zero_section variable.
6730 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6732 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6733 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6734 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6736 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6738 * ieee.c (ieee_write_expression): Only use an R variable for a
6739 local symbol. Don't output a zero offset. Handle a zero address.
6740 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6741 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6743 (parse_expression): Don't try to handle multiple occurrences of a
6744 P variable. Handle I variables differently from X variables. Fix
6745 the order of minus expressions.
6746 (ieee_slurp_external_symbols): Generate an I variable for an NN
6747 record. Fix handling of ATI and ATX records.
6748 (ieee_slurp_sections): Only set minimal section attributes.
6749 Adjust them later, based on the section contents.
6750 (ieee_object_p): Read in the file until just after the ME record.
6751 Call ieee_slurp_section_data to set the section flags.
6752 (do_one): Add iterations parameter. Only repeat the first load
6753 item. Set the section and file reloc flags.
6754 (ieee_slurp_section_data): Set section flags. Pass iterations to
6756 (ieee_canonicalize_reloc): Handle I variables.
6757 (do_with_relocs): Only emit relocation size when necessary.
6758 Increase MAXRUN to 127. Change ov to be assigned, and take
6759 src_mask and pcrel_offset into account.
6760 (ieee_write_data_part): Skip sections that are not loaded.
6761 (ieee_write_external_part): Don't output optional last entry of WX
6763 (ieee_write_me_part): Make setting of me_record neater.
6764 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6766 * syms.c (stt): Add entries for zerovars, vars, and code.
6768 * elfcode.h (validate_reloc): New static function.
6769 (write_relocs): Call validate_reloc for non ELF relocs.
6771 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6772 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6773 (TARGET_LITTLE_SYM): Likewise.
6775 * config.bfd (m68*-*-psos*): New target.
6777 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6779 * i386msdos.c: Remove some #if 0 code.
6780 (msdos_write_object_contents): Don't include empty sections in the
6781 size computation, regardless of their address.
6783 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6785 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6786 is NULL, ie, the -r switch is used.
6788 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6790 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6791 (BFD_RELOC_MIPS_GOT_LO16): Define.
6792 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6793 * bfd-in2.h, libbfd.h: Rebuild.
6794 * elf32-mips.c (mips_reloc_map): Map new relocs.
6796 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6798 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6801 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6802 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6803 simple number for the section address, rather than an expression.
6804 Limit the number of bytes between relocs to MAXRUN.
6805 (ieee_write_me_part): Set me_record to the file offset after the
6807 (ieee_write_processor): New static function.
6808 (ieee_write_object_contents): Use ieee_write_processor.
6810 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6812 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6814 * coff-aux.c: Change include of aux.h to aux-coff.h.
6816 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6818 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6819 relocation put the addend both in the reloc entry and the data.
6820 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6823 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6824 a R_68K_PCxx reloc against a defined global symbol directly.
6825 (elf_m68k_check_relocs): Don't count such a reloc.
6827 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6828 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6829 symbol for now, otherwise always record the symbol as dynamic.
6830 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6831 is not referenced by a dynamic object, and we are not making a
6832 shared object, then don't make a PLT entry. If we do make a PLT
6833 entry, make sure the symbol has been recorded as dynamic.
6835 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6837 * configure.host: When making a shared library, set HLDFLAGS to
6838 pass an appropriate -rpath option. Use the make variable SONAME
6839 as the shared library soname, rather than computing it here. On
6840 SunOS, build stamp-tshlink in place of $(SHLINK).
6841 * Makefile.in (SONAME): New variable.
6842 ($(SHLINK)): Make a link to the transformed name, as well.
6843 (stamp-tshlink): New target.
6844 (install): Skip stamp-tshlink during install.
6846 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6848 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6849 linker sections have been set up yet.
6851 * elf.c (make_mapping): Add an additional argument to suppress
6852 making the first section include the program headers.
6853 (map_sections_to_segments): If the user used -Ttext such that the
6854 program headers are on a different page, do not set the flags
6855 saying that this section includes the program headers.
6857 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6859 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6860 don't define TRAD_HEADER.
6861 * configure: Rebuild.
6863 * netbsd-core.c: New file, support for NetBSD core files.
6864 * hosts/*nbsd.h: Removed.
6866 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6868 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6869 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6870 * libbfd.h, bfd-in2.h: Regenerated.
6871 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6872 bfd_elf32_bfd_reloc_type_lookup.
6873 (reloc_type{,_names}): Deleted.
6874 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6876 (sparc_reloc_map): Add sparc64 relocs.
6877 (sparc_elf_notsupported_reloc): New static function.
6878 (sparc_elf_wdisp16_reloc): New static function.
6879 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6880 (elf32_sparc_relocate_section): Likewise.
6881 (bfd_elf32_bfd_reloc_type_lookup): Define.
6882 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6883 (reloc_type{,_names}): Deleted.
6884 (elf_sparc_howto_table): Deleted.
6885 (sparc_reloc_map): Deleted.
6886 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6887 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6889 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6891 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6894 * Makefile.in (program_transform_name): New variable.
6895 (install): Transform library name before installing it.
6897 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6899 * archures.c (bfd_mach_i960_hx): Define.
6900 * bfd-in2.h: Rebuild.
6901 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6902 (MATRIX): Expand entries for HX.
6903 (arch_info_struct): Add i960:hx entry.
6904 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6905 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6906 (coff_set_flags): Handle bfd_mach_i960_hx.
6908 Support for building as a shared library, based on patches from
6909 Alan Modra <alan@spri.levels.unisa.edu.au>:
6910 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6911 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6912 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6913 * configure: Rebuild.
6914 * configure.host: If --enable-shared, adjust shared library stuff
6915 based on the host. If the host is SunOS, and the linker supports
6916 -rpath, set HLDFLAGS to use it.
6917 * Makefile.in (ALLLIBS): New variable.
6918 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6919 (COMMON_SHLIB, SHLINK): New variables.
6920 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6921 (STAGESTUFF): Remove variable.
6922 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6924 (stamp-ofiles): New target, like old ofiles target, but build
6925 using a temporary file and move-if-change, and touch stamp-ofiles
6927 (ofiles): Just depend upon stamp-ofiles.
6928 (stamp-piclist, piclist): New targets.
6929 ($(SHLIB), $(SHLINK)): New targets.
6930 (targets.o, archures.o): Build twice if PICFLAG is set.
6931 (do_mostlyclean): Remove pic/*.o.
6932 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6934 (do_distclean): Remove pic and stamp-picdir.
6935 (install): Install shared libraries.
6936 ($(OFILES)): Depend upon stamp-picdir.
6937 (stamp-picdir): New target.
6939 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6941 * libcoff.h: Rebuild.
6943 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6944 flavour of a section with no owner.
6946 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6947 ELF_LINK_NON_ELF flag.
6948 (mips_elf_create_got_section): Likewise.
6950 * elf.c: Revert last change, since it breaks dynamic linking.
6951 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6953 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6954 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6955 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6957 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6959 * elf.c (assign_file_positions_for_segments): If the backend does
6960 not want the elf header or the program headers in the address
6961 space, do not include them in the calculations.
6963 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6964 function to determine if we need additional program headers.
6965 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6966 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6968 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6970 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6972 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6974 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6975 back into one line. Some compilers (sunos 4.1.3 for example)
6976 won't accept args split across more than one line.
6978 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6980 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6981 * configure: Regenerate.
6983 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6985 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6986 try to do arithmetic on a void *, cast it to a unsigned char * first.
6988 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6990 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6991 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6993 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6994 flag for a newly defined symbol.
6995 (NAME(bfd_elf,record_link_assignment)): Likewise.
6996 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6997 set the DEF or REF_REGULAR flags correctly.
6999 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
7000 (libbfd.h, libcoff.h): Corresponding change.
7002 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
7003 a PLT32 reloc as dynamic.
7004 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
7005 is not referenced by a dynamic object, and we are not making a
7006 shared object, then don't make a PLT entry. If we do make a PLT
7007 entry, make sure the symbol has been recorded as dynamic.
7009 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
7011 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
7012 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
7013 (powerpcle-*-cygwin32): New.
7014 * peicode.h (add_data_entry): Get address from vma.
7016 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7018 * elflink.c (_bfd_elf_create_linker_section): If the symbol
7019 attached to the section has already been created as an undefined
7020 symbol, treat it as if it hasn't been created yet.
7022 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
7024 * elflink.h (elf_bfd_final_link): Don't output initial dummy
7025 symbol or section symbols if stripping all symbols and this is not
7026 a relocateable link. Don't output the symbol string table if
7027 there are no symbols.
7028 (elf_link_flush_output_syms): Don't do anything if there are no
7031 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
7033 * coff-aux.c: New file.
7034 * hosts/m68kaux.h: New file.
7035 * config.bfd (m68*-apple-aux*): New target.
7036 * configure.in (m68*-apple-aux*): New native host.
7037 (m68kaux_coff_vec): New vector.
7038 * configure: Rebuild.
7039 * targets.c (m68kaux_coff_vec): Declare.
7040 * coffcode.h (bfd_coff_backend_data): Add field
7041 _bfd_coff_link_add_one_symbol.
7042 (bfd_coff_link_add_one_symbol): Define.
7043 (compare_arelent_ptr): New static function if TARG_AUX.
7044 (coff_write_relocs): If TARG_AUX, sort the relocs.
7045 (coff_write_object_contents): Set A/UX aouthdr magic number.
7046 (coff_link_add_one_symbol): Define if not defined.
7047 (bfd_coff_std_swap_table): Initialize new field.
7048 * libcoff.h: Rebuild.
7049 * cofflink.c (coff_link_add_symbols): Call
7050 bfd_coff_link_add_one_symbol rather than
7051 _bfd_generic_link_add_one_symbol.
7052 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
7053 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7054 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7055 * Makefile.in: Rebuild dependencies.
7056 (BFD32_BACKENDS): Add coff-aux.o.
7057 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
7059 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7061 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
7062 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
7064 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
7066 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
7067 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
7068 (maintainer-clean): Warn about deleting special files.
7069 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
7071 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
7072 warning symbols correctly.
7073 * elf32-i386.c (elf_i386_relocate_section): Likewise.
7074 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7075 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7076 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
7077 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7078 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7080 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
7083 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
7085 * libcoff-in.h: aligned newly exported names with bfd naming
7086 conventions. Removed an erroneous define of POWERPC_LE_PE.
7087 * libcoff.h: Rebuild.
7088 * cofflink.c, coff-ppc.c: the above function name changes
7090 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
7092 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
7093 * ecoff.c (struct extsym_info): Define.
7094 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
7095 to ecoff_link_write_external.
7096 (ecoff_link_write_external): Accept a struct extsym_info pointer.
7097 Strip symbols when appropriate.
7099 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
7100 * syms.c (BSF_OBJECT): Define.
7101 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
7102 * bfd-in2.h: Rebuild.
7103 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
7105 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
7108 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
7109 copying relocs into a shared object, treat a defined global symbol
7111 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7112 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7113 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7115 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
7116 real defined symbol, not to a weak defined symbol.
7118 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
7120 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
7121 and made a few static functions externs.
7123 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
7124 POWERPC_LE_PE hack in cofflink.
7126 * libcoff-in.h: promoted the following from cofflink.c to allow
7127 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
7128 coff_debug_merge_element, struct coff_debug_merge_type,
7129 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
7130 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
7131 coff_debug_merge_hash_lookup, coff_link_section_info,
7132 coff_final_link_info, coff_debug_merge_hash_newfunc,
7133 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
7135 * libcoff.h: re-gen'd
7137 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
7139 * syms.c: Include "bfdlink.h".
7140 (struct stab_find_info): Define.
7141 (_bfd_stab_section_find_nearest_line): New function.
7142 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
7143 * libbfd.h: Rebuild.
7144 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
7145 * elf.c (_bfd_elf_find_nearest_line): Try calling
7146 _bfd_stab_section_find_nearest_line before searching the ELF
7147 symbol table. Find the closest STT_FUNC symbol, not the last one.
7148 * libcoff-in.h (coff_data_type): Add line_info field.
7149 * libcoff.h: Rebuild.
7150 * coffgen.c (coff_find_nearest_line): Try calling
7151 _bfd_stab_section_find_nearest_line before searching the COFF
7153 * Makefile.in: Rebuild dependencies.
7155 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7157 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
7158 4 bytes, so we get the correct value when updating the register
7159 field in little endian mode.
7161 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
7163 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
7164 entry_section fields. Add sntoc and snentry fields.
7165 * libcoff.h: Rebuild.
7166 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
7167 not toc_section and entry_section (the COFF file does not have any
7168 sections at this point).
7169 (coff_write_object_contents): Set o_snentry and o_sntoc from
7170 snentry and sntoc rather than entry_section and toc_section.
7171 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
7172 snentry, not toc_section and entry_section.
7173 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
7174 entry_section from hentry.
7175 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
7177 (xcoff_link_input_bfd): Set sntoc, not toc_section.
7178 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
7179 than using toc_section directly.
7181 * archures.c: Add missing `.' in enum bfd_architecture.
7182 * bfd-in2.h: Rebuild.
7184 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
7185 Robert Lipe <robertl@arnet.com>.
7187 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7189 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
7190 to sections we allocate. Use bfd_zalloc to allocate initialial
7191 sections, not bfd_alloc.
7192 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
7193 SDA{,2}I16 relocations.
7194 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
7195 whether to put something in .sbss or not.
7196 (ppc_elf_relocate_section): Add support for more relocations. Add
7197 in sec->output_offset where appropriate. Make error messages
7198 include the symbol name.
7200 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
7201 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
7202 doesn't get redefined messages if -shared.
7204 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
7205 section if the rel_section field has been set up.
7207 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7209 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
7212 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
7214 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
7215 of flags, only flags used are controlled by mach number. Bump up
7216 output file mach number to highest of input file mach numbers.
7217 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
7218 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
7220 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
7221 bfd_elf64_sparc_vec support.
7223 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7225 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
7226 the embedded bit is set on some objects and not on others. Just
7228 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
7231 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
7233 * coffcode.h (coff_new_section_hook): Don't try to align the
7236 * coffcode.h (coff_set_section_contents): Fix the handling of the
7237 .lib section to work even if the entire section contents are
7238 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
7239 Robert Lipe <robertl@arnet.com>.
7241 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7243 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
7244 memory here for contents.
7246 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
7247 _SDA2_BASE_ by 32768.
7248 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
7249 started using. Allocate contents for .sdata and .sdata2 sections
7251 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
7253 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
7254 size _SDA{,2}_BASE_.
7255 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
7258 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
7260 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
7262 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
7263 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
7264 (bfd_mach_sparc_v9a): Define.
7265 (bfd_mach_sparc_v9_p): Define.
7266 * bfd-in2.h: Regenerated.
7267 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
7269 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
7270 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
7271 to bfd_elf32_sparc_vec.
7272 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
7273 Add v8plus{,a} support.
7275 (sparc_compatible): New function.
7276 * elf32-sparc.h: #include "elf/sparc.h".
7277 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
7278 elf32_sparc_final_write_processing): New functions.
7279 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
7280 elf_backend_final_write_processing): Define.
7282 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7284 * elf-bfd.h (struct elf_link_hash_entry): Add
7285 linker_section_pointer field.
7286 (enum elf_linker_section_enum): Enumeration for new way of
7287 creating linker dynamic sections and symbols.
7288 (elf_linker_section{,_pointers}): New structures for creating
7289 dynamic sections and symbols.
7290 (elf_obj_tdata): Add linker_section_pointers and linker_section
7292 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
7293 (_bfd_elf_create_linker_section): New declarations.
7294 (_bfd_elf_find_pointer_linker_section): Ditto.
7295 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
7296 (_bfd_elf_make_linker_section_rela): Ditto.
7298 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
7300 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
7301 (ppc_elf_create_linker_section): New function to create the
7302 sections .got, .sdata, and .sdata2.
7303 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
7305 (ppc_elf_check_relocs): Support more of the eabi relocations.
7306 (ppc_elf_relocate_section): Ditto.
7307 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
7308 if the .sdata{,2} + .sbss{,2} section size is > 32k.
7310 * elflink.h (elf_create_pointer_linker_section): New function to
7311 create initialized pointers in dynamic linker sections.
7312 (elf_finish_pointer_linker_section): Actually intialize the
7313 pointers created above.
7315 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
7316 macros to provide both 32 and 64 bit versions of
7317 elf_create_pointer_linker_section.
7318 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
7319 provide both 32 and 64 bit versions of
7320 elf_finish_pointer_linker_section.
7322 * elflink.c (_bfd_elf_create_linker_section): New function to
7323 create a linker section.
7324 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
7325 given address in the linker pointer offsets created for a given
7327 (_bfd_elf_make_linker_section_rela): Make a RELA section
7328 corresponding to the generated linker section.
7330 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
7332 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
7334 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
7336 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
7337 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
7338 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
7339 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
7340 toc entry in an objdump) for now.
7341 (ppc_do_last, ppc_get_last): New function - needed to save processing
7342 the toc owner to the end.
7343 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
7346 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
7347 toc owner from being done till last. Must define POWERPC_LE_PC
7350 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
7352 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
7354 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
7355 SizeOfImage for PowerPC. Ignore the size of the .junk section.
7357 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
7359 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
7361 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
7363 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
7365 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
7367 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
7369 * elf.c (assign_file_positions_for_segments): Don't increment file
7370 offset for a segment which contains no loadable sections.
7372 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7374 * reloc.c: Add new PowerPC relocations.
7375 * {bfd-in2,libbfd}.h: Regenerate.
7377 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
7378 (ppc_elf_reloc_type_lookup): Lookup new relocations.
7380 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
7382 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
7385 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
7388 * coffgen.c (coff_find_nearest_line): Don't try to cache
7389 information in sections that are not owned by a BFD. From Richard
7390 Henderson <richard@atheist.tamu.edu>.
7392 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
7393 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7394 * elflink.h (elf_link_output_extsym): Remove special check for
7397 * ecoffswap.h: Add prototypes for static functions.
7399 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7401 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
7402 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
7404 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
7405 to satisfy a TOC16 relocation. Rewrite unsupported relocation
7406 support. Begin support for R_PPC_SDA{2,}REL.
7408 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7410 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
7411 create the .got and .got.neg sections.
7412 (ppc_elf_size_dynamic_sections): Call it.
7413 (ppc_elf_check_relocs): Call it.
7414 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
7415 (ppc_elf_check_relocs): Add error messages for relocations we
7416 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
7419 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7421 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
7422 section flags for V.4 and eabi.
7424 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
7426 * elf.c (assign_file_positions_for_segments): If a segment
7427 contains no sections, don't mark it as readable.
7429 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
7430 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
7432 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
7433 dynamic section, if there is one.
7434 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
7435 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
7436 (bfd_elf64_swap_dyn_in): Likewise.
7437 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
7439 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
7441 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
7442 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
7443 <pirker@eiunix.tuwien.ac.at>.
7445 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7447 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
7448 PowerPC V.4 and eabi.
7449 * bfd-in2.h: Regenerate.
7450 * libfd.h: Regenerate.
7452 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
7454 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
7455 section type and SHF_EXCLUDE section flag, turning them into the
7456 appropriate bfd section flag.
7458 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
7460 * xcofflink.c (xcoff_link_add_symbols): Create the special
7461 sections if we see a DYNAMIC object, in case that is the only
7462 XCOFF input object we see.
7464 * elf32-mips.c: Extensive changes for a start at dynamic linking
7465 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7467 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7468 (struct elf_backend_data): Remove
7469 elf_backend_create_program_headers field. Add
7470 elf_backend_additional_program_headers and
7471 elf_backend_modify_segment_map fields.
7472 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7474 (elf_backend_additional_program_headers): Likewise.
7475 (elf_backend_modify_segment_map): Likewise.
7476 (elf_backend_create_program_headers): Don't define.
7477 (elfNN_bed): Change to account for field changes.
7478 * elf.c (assign_file_positions_for_segments): Call new
7479 modify_segment_map backend function. Don't call old
7480 create_program_headers backend function.
7481 (get_program_header_size): Call additional_program_headers rather
7482 than create_program_headers.
7483 * elflink.h (elf_link_add_object_symbols): Initialize
7484 type_change_ok from new backend field.
7485 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7487 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7488 a reloc against the appropriate section.
7490 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7491 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7492 (elf_flags_init): Rename from elf_ppc_flags_init.
7493 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7495 (ppc_elf_copy_private_bfd_data): Likewise.
7496 (ppc_elf_merge_private_bfd_data): Likewise.
7498 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7501 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7503 * coff-alpha.c (alpha_relocate_section): During final link, allow
7504 output .lita section to be bigger than 64k by adjusting gp value
7505 on a per-input section basis.
7506 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7508 (struct ecoff_section_tdata): Add gp field.
7510 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7512 Handle Alpha ECOFF changes in OSF/1 3.2.
7513 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7515 * coff-alpha.c: Include "aout/ar.h".
7516 (alpha_ecoff_get_relocated_section_contents): Don't require an
7517 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7518 3.2 doesn't generate one.
7519 (alpha_relocate_section): Likewise.
7520 (alpha_ecoff_slurp_armap): Define.
7521 (alpha_ecoff_slurp_extended_name_table): Define.
7522 (alpha_ecoff_construct_extended_name_table): Define.
7523 (alpha_ecoff_truncate_arname): Define.
7524 (alpha_ecoff_write_armap): Define.
7525 (alpha_ecoff_generic_stat_arch_elt): Define.
7526 (alpha_ecoff_update_armap_timestamp): Define.
7528 (alpha_ecoff_read_ar_hdr): New static function.
7529 (alpha_ecoff_get_elt_at_filepos): New static function.
7530 (alpha_ecoff_openr_next_archived_file): New static function.
7531 (alpha_ecoff_get_elt_at_index): New static function.
7532 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7533 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7534 _bfd_ecoff to alpha_ecoff.
7535 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7536 field from backend structure, rather than always calling
7537 _bfd_get_elt_at_filepos.
7538 * coff-mips.c (mips_ecoff_backend_data): Initialize
7539 get_elt_at_filepos field.
7540 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7541 from _bfd_generic_read_ar_hdr with minor changes.
7542 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7543 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7544 * libbfd.h: Rebuild.
7546 * bfd-in.h (BFD_IN_MEMORY): Define.
7547 * libbfd-in.h (struct bfd_in_memory): Define.
7548 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7549 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7550 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7551 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7552 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7553 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7554 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7555 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7556 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7557 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7559 (bfd_openstreamr): Likewise.
7560 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7561 BFD_IN_MEMORY is not set.
7562 * riscix.c (riscix_some_aout_object_p): Likewise.
7563 * bfd-in2.h, libbfd.h: Rebuild.
7565 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7566 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7567 (bfd_get_elt_at_index): Define.
7568 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7569 bfd_get_elt_at_index. Change index parameter from int to
7571 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7572 (_bfd_noarchive_get_elt_at_index): Define.
7573 (_bfd_archive_bsd_get_elt_at_index): Define.
7574 (_bfd_archive_coff_get_elt_at_index): Define.
7575 * bfd-in2.h, libbfd.h: Rebuild.
7576 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7577 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7578 * ieee.c (ieee_get_elt_at_index): Define.
7579 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7580 * oasys.c (oasys_get_elt_at_index): Define.
7581 * som.c (som_get_elt_at_index): Define.
7583 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7584 numbers to the .text section.
7586 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7588 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7589 If there is a SEC_DEBUGGING section, get the contents of the debug
7590 information part from it.
7591 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7593 (ieee_write_object_contents): Check ieee_write_debug_part return.
7595 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7597 * config.bfd (i[345]86-*-freebsd*): Add target.
7598 * configure.in (i386freebsd_vec): Add vec.
7599 * configure: Regenerate.
7600 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7601 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7602 Rebuild dependencies..
7603 * freebsd.h: New file.
7604 * i386freebsd.c: New file.
7605 * targets.c (i386freebsd_vec): Declare.
7606 (bfd_target_vector): Add i386freebsd_vec.
7607 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7608 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7610 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7612 * ieee.c (ieee_slurp_debug): New static function.
7613 (ieee_object_p): Call it.
7614 (ieee_slurp_section_data): Skip debugging sections.
7615 (ieee_get_reloc_upper_bound): Likewise.
7616 (ieee_get_section_contents): Likewise.
7617 (ieee_canonicalize_reloc): Likewise.
7618 (ieee_write_section_part): Likewise.
7619 (ieee_write_debug_part): Likewise.
7620 (ieee_write_data_part): Likewise.
7621 (init_for_output): Likewise.
7623 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7625 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7627 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7628 relocs, since ppc_elf_relocate_section handles the linker case.
7629 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7631 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7632 ppc_elf_relocate_section since that is now the only caller.
7633 (ppc_elf_relocate_section): Ditto.
7635 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7637 * coffcode.h (coff_write_object_contents): If we don't know the
7638 section of the entry point for an XCOFF executable, always set the
7639 entry address to -1.
7641 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7643 * elf.c (bfd_section_from_shdr): Add support for note sections.
7645 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7647 * bfd-in.h (struct _symbol_info): Add stab_type field.
7648 * bfd-in2.h: Rebuild.
7649 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7651 * elf32-ppc.c: Remove trailing newline from calls to
7653 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7654 difference if target endianness is known.
7656 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7658 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7659 old style TOC16 references without using R_PPC_GOT.
7660 (ppc_reloc_type): Ditto.
7661 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7662 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7663 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7664 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7665 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7667 (ppc_elf_adjust_dynamic_symbol): Ditto.
7668 (ppc_elf_adjust_dynindx): Ditto.
7669 (ppc_elf_size_dynamic_sections): Ditto.
7670 (ppc_elf_finish_dynamic_symbol): Ditto.
7671 (ppc_elf_finish_dynamic_sections): Ditto.
7672 (ELF_DYNAMIC_INTERPRETER): Define.
7674 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7676 * elf.c (copy_private_bfd_data): When attaching sections to
7677 segments ignore sections that won't be allocated. Patch from
7680 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7682 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7685 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7687 * coff-i960.c (CALC_ADDEND): Define.
7688 (coff_i960_relocate_section): Add the input section VMA to the
7689 addend for PC relative relocs.
7691 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7693 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7694 to correctly terminate.
7696 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7698 * targets.c (enum bfd_endian): Define.
7699 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7700 from boolean to enum bfd_endian. Change header_byteorder_big_p
7702 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7703 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7704 * bfd-in2.h: Rebuild.
7705 * All targets: Change initialization of byteorder and
7706 header_byteorder to use enum bfd_endian values rather than
7708 * All files: Change all references to byteorder_big_p and
7709 header_byteorder_big_p to use new bfd_*_endian macros.
7711 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7713 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7715 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7717 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7719 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7721 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7723 * ieee.c: Lots of minor cleanups. Make many functions return
7724 errors rather than calling abort. Also:
7725 (ieee_write_twobyte): Remove; change callers to call existing
7726 ieee_write_2bytes function.
7727 (ieee_write_expression): Don't output the section twice when
7728 outputting a local symbol. Don't emit an extraneous zero if there
7730 (ieee_slurp_sections): Set the lma as well as the vma.
7731 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7733 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7734 a recognized one or bfd_arch_unknown.
7735 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7737 (ihex_get_symtab): Likewise.
7739 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7741 * aoutx.h: Include <ctype.h>.
7742 (struct aout_link_includes_table): Define.
7743 (struct aout_link_includes_totals): Define.
7744 (struct aout_link_includes_entry): Define.
7745 (aout_link_includes_lookup): Define macro.
7746 (struct aout_final_link_info): Add includes field.
7747 (aout_link_includes_newfunc): New static function.
7748 (NAME(aout,final_link)): Initialize includes hash table.
7749 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7751 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7753 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7755 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7757 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7759 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7761 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7762 (pe_print_private_bfd_data): call pe_print_reloc.
7763 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7764 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7765 up some debugging as well.
7767 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7769 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7772 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7774 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7775 when setting sections to NULL.
7777 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7779 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7781 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7782 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7784 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7785 * bfd-in2.h: Rebuild.
7787 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7789 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7791 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7793 * ihex.c (ihex_scan): Handle record types 4 and 5.
7794 (ihex_object_p): Permit types 4 and 5.
7795 (ihex_set_section_contents): Remove check for out of range
7797 (ihex_write_object_contents): Generate types 4 and 5.
7799 * elflink.h (elf_link_output_extsym): Just ignore warning and
7800 indirect references to symbols which don't really exist.
7802 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7804 * peicode.h (pe_print_idata): Minor format fixes
7805 (pe_print_edata): New function. Under private printing, this formats
7806 the edata section of a PE file.
7807 (pe_print_private_bfd_data): Added call to pe_print_edata.
7809 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7811 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7812 index, don't call stoi.
7814 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7816 * srec.c (srec_scan): Set lma as well as vma.
7818 * ihex.c: New file; support for Intel Hex format.
7819 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7820 (ihex_vec): Declare.
7821 (bfd_target_vector): Always include ihex_vec.
7822 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7823 * Makefile.in: Rebuild dependencies.
7824 (BFD_LIBS): Add ihex.o
7825 (BFD_LIBS_CFILES): Add ihex.c.
7826 * bfd-in2.h: Rebuild.
7828 * elf.c (assign_file_positions_for_segments): Sort the sections in
7830 (get_program_header_size): Return the right size if segment_map is
7832 (copy_private_bfd_data): Don't bother to sort the sections.
7834 * bfd.c (bfd_record_phdr): New function.
7835 * bfd-in.h (bfd_record_phdr): Declare.
7836 * bfd_in2.h: Rebuild.
7838 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7841 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7842 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7844 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7845 (bfd_zmalloc): Change declaration.
7846 * libbfd.h: Rebuild.
7847 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7848 and realloc. Don't set bfd_error_no_memory if they fail.
7850 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7852 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7853 uses as well. Added a new howto to deal with TOCREL16 relocs that
7854 are TOCDEFN as well.
7855 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7856 to handle RVA relocs from dlltool.
7857 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7858 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7859 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7861 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7862 to get the right section alignment.
7864 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7866 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7867 p_paddr if p_paddr is zero.
7868 (make_mapping): Set includes_filehdr and includes_phdrs for first
7870 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7872 (assign_file_positions_for_segments): Handle includes_filehdr and
7873 includes_phdrs. Remove special handling of PT_PHDR and first
7875 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7876 when appropriate. Remove special handling of PT_PHDR segment.
7877 Use a more complex condition for when a section is included in a
7878 segment to handle Solaris linker oddities.
7880 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7882 * coff-m88k.c (howto_table): Reformatted for easier reading;
7883 special_function now points to new function m88k_special_reloc.
7884 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7886 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7887 be done correctly by m88k_special_reloc.
7888 (reloc_processing): New function to be used by RELOC_PROCESSING.
7889 (RELOC_PROCESSING): Define to call reloc_processing.
7891 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7893 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7894 (pe_print_pdata): Likewise.
7896 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7897 obstack_alloc fails.
7898 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7900 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7901 * Many files: don't set bfd_error_no_memory if one of the above
7904 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7905 if p_paddr_valid is set.
7906 (copy_private_bfd_data): New static function.
7907 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7909 * elf.c (assign_file_positions_for_segments): Fix case where extra
7910 program headers were allocated.
7912 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7913 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7914 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7915 _bfd_elf_print_private_bfd_data.
7917 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7918 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7919 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7920 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7921 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7922 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7923 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7925 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7927 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7928 * elf.c (make_mapping): New static function.
7929 (map_sections_to_segments): New static function.
7930 (elf_sort_sections): New static function.
7931 (assign_file_positions_for_segments): New static function.
7932 (map_program_segments): Remove.
7933 (get_program_header_size): Remove sorted_hdrs, count, and
7934 maxpagesize parameters. Simplify.
7935 (assign_file_positions_except_relocs): When generating an
7936 executable, use assign_file_positions_for_segments.
7937 (elf_sort_hdrs): Remove.
7938 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7939 to get_program_header_size.
7941 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7943 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7945 * configure, config.in: Regenerate with autoconf 2.7.
7947 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7948 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7950 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7952 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7953 (ecoff_sec_to_styp_flags): Likewise.
7954 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7955 (ecoff_set_symbol_info): Handle scRConst.
7956 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7957 (ecoff_compute_section_file_positions): Handle .rconst section.
7958 (_bfd_ecoff_write_object_contents): Likewise.
7959 (ecoff_link_check_archive_element): Handle scRConst.
7960 (ecoff_link_add_externals): Likewise.
7961 (ecoff_link_write_external): Handle .rconst section.
7962 (ecoff_reloc_link_order): Likewise.
7963 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7964 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7966 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7968 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7969 DEF_DYNAMIC flag is set.
7971 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7973 * host-aout.c: If TRAD_HEADER is defined, include it.
7975 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7977 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7978 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7979 (BFD_NEED_DECLARATION): New function.
7980 * configure.in: Use BFD_NEED_DECLARATION.
7981 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7982 * configure, config.in: Rebuild with autoconf 2.6.
7984 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7985 special_sections before returning when called with a non XCOFF
7988 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7991 * coffcode.h (coff_compute_section_file_positions): Only pad the
7992 previous section to force file alignment when creating an
7995 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7997 * coffcode.h (coff_compute_section_file_positions): If
7998 RS6000COFF_C, set up the .debug section.
8000 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
8001 if it is not large enough to accomodate the entire TOC area with
8002 signed 16 bit offsets.
8003 (xcoff_write_global_symbol): Handle negative TOC offsets in global
8005 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
8006 TOC anchor to use the TOC value used in the output file.
8008 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
8010 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
8011 (_bfd_coff_read_string_table): Likewise.
8013 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8015 * pe-arm.c: Fix typos.
8016 * coff-arm.c: Likewise.
8018 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
8020 * coff-ppc.c (list_ele): Added "cat"egory member.
8021 (record_toc): New category parameter (priv or pub).
8022 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
8023 (ppc_process_before_allocation): Removed embrionic data-in-toc from
8024 the mainline. It addes extra toc cells in error.
8025 (ppc_coff_swap_sym_in_hook): Added some documentation.
8026 (dump_toc): Can now diagnose "virtual toc" chicanery.
8028 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
8030 * elf-bfd.h (struct elf_link_hash_table): Change type of
8031 dynsymcount and bucketcount fields from size_t to bfd_size_type.
8033 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
8035 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
8036 pointerize C_LEAFSTAT or C_LEAFEXT entries.
8038 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
8039 DT_INIT and DT_FINI entries if the _init or _fini symbol is
8040 defined or mentioned in a regular file.
8042 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
8044 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
8045 (coff_ppc_relocate_section): Handle TOCDEFN attribute
8046 (coff_ppc_relocate_section): Correct REL24 handling
8047 (ppc_process_before_allocation): Correct TOCDEFN handling
8049 * peicode.h (dir_names): Added name descriptions
8051 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
8053 * VERSION: Updated to cygnus-2.6.
8055 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
8057 * targets.c (m68k4knetbsd_vec): Declare.
8059 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
8061 * targets.c (bfd_target): Change type of second argument to
8062 _bfd_print_private_bfd_data from void * to PTR.
8063 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
8064 using PTR rather than void *.
8065 * bfd-in2, libbfd.h: Rebuild.
8066 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
8068 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
8069 _bfd_generic_bfd_print_private_bfd_data rather than casting
8072 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
8074 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
8075 "DO NOT DELETE" lines or blank lines that mkdep writes on some
8077 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
8078 BFD64_BACKENDS_CFILES): New variables.
8081 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
8083 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
8084 not at the file position of the first section.
8085 * coffcode.h (coff_compute_section_file_positions): Avoid using
8087 (coff_write_object_contents): When generating a PPC PE executable
8088 with no symbols, round up the file size to a COFF_PAGE_SIZE
8090 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
8091 don't write out a string table.
8093 * elf.c (bfd_section_from_shdr): When using a different section
8094 header, pass the new one to _bfd_elf_make_section_from_shdr.
8095 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
8096 (elf_map_symbols): Add section VMA to symbol value when comparing
8098 (_bfd_elf_compute_section_file_positions): Only build symbol table
8099 if there are some symbols. Set file offset of symtab and strtab
8101 (assign_file_positions_except_relocs): Remove dosyms parameter.
8102 Change all callers. Never set file offset of symtab and strtab
8104 (_bfd_elf_copy_private_section_data): New function.
8105 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
8106 (_bfd_elf_copy_private_symbol_data): New function.
8107 (swap_out_syms): Check for special mapping of st_shndx created by
8108 copy_private_symbol_data.
8109 * elfxx-target.h: Use new copy routines.
8110 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
8111 (_bfd_elf_copy_private_section_data): Declare.
8113 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
8115 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
8118 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
8119 _bfd_dummy_target, matching the recent change to archive
8122 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
8124 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
8125 arithmetic on PTR types.
8127 * aout-target.h (MY(callback)): Set the lma of the sections.
8129 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
8130 symbol into a reloc against the section.
8132 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
8134 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
8135 glue for the relocs: IMGLUE and IFGLUE.
8136 (record_toc): new function - tracks toc contents
8137 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
8138 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
8139 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
8140 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
8141 (ppc_record_toc_entry): Removed a debug define (duh)
8143 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
8144 (pe_print_idata): New function - formats the idata section data
8145 (pe_print_pdata): New function - formats the pdata section data
8146 (pe_print_private_bfd_data): calls to above
8148 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
8150 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
8151 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
8152 TARGET_SYM and TARGET_NAME for vector and BFD name.
8153 * coff-pmac.c (pmac_xcoff_vec): Remove.
8154 (TARGET_SYM, TARGET_NAME): Define.
8155 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
8156 machine to 0, not all PowerMacs are 601s.
8158 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
8160 * elfcode.h (elf_object_p): Read in any program headers.
8161 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
8162 based on the program headers, if any.
8163 (elf_fake_sections): Set sh_addr from the vma, not the lma.
8164 (map_program_segments): Set p_paddr of program headers based on
8167 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
8169 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
8172 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
8173 trying to do a relocateable link with a non-a.out object file.
8175 * archive.c (bfd_generic_archive_p): Check the first object file
8176 in an archive even if target_defaulted is set. If the object file
8177 has the wrong xvec, reject it.
8179 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
8180 be represented, report the name via _bfd_error_handler.
8181 (translate_to_native_sym_flags): Likewise.
8182 * elf32-mips.c (mips_elf_final_link): Likewise.
8183 * oasys.c (oasys_write_sections): Likewise.
8185 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
8186 which checks for STYP_OVRFLO sections.
8187 (coff_compute_section_file_positions): If RS6000COFF_C, handle
8188 reloc and lineno count overflows.
8189 (coff_write_object_contents): Call coff_count_linenumbers before
8190 coff_compute_section_file_positions. If RS6000COFF_C, handle
8191 reloc and lineno count overflows.
8192 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
8193 relocs before dealing with .pad sections. Count overflow section
8194 headers when handling .pad sections.
8196 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
8199 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
8200 (struct xcoff_link_hash_table): Add descriptor_section and
8201 special_sections fields.
8202 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
8203 (xcoff_link_add_symbols): Set linkage section alignment. Create
8204 descriptor section. Check for magic symbol names (_text, etc.),
8205 and record them in special_sections if found. Set
8206 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
8207 descriptor field to point back to the function code symbol.
8208 (xcoff_sweep): Always mark the special descriptor_section.
8209 (bfd_xcoff_export_symbol): Check whether the symbol might be a
8210 function descriptor, and mark it if it is.
8211 (bfd_xcoff_size_dynamic_sections): Add new special_sections
8212 parameter, and fill it in. Allocate space for the descriptor
8214 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
8215 global linkage code. If an undefined function descriptor is
8216 exported, arrange to define it. Warn about any other undefined
8218 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
8219 (xcoff_write_global_symbol): Create a function descriptor when
8221 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8222 * bfd-in2.h: Rebuild.
8224 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
8226 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
8227 (ppc_coff_link_hash_table): new types for hashing
8228 (ppc_coff_link_hash_newfunc): hash entry constructor
8229 (ppc_coff_link_hash_table_init): hash table initializer
8230 (ppc_coff_link_hash_table_create): hash table constructor
8231 (ppc_record_toc_entry): changed references to hash table
8232 (coff_ppc_relocate_section): changed references to hash table
8234 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
8235 * libcoff.h: Rebuild
8237 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
8238 (coff_link_add_symbols): removed toc_offset init
8240 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
8242 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
8245 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
8246 if it is given and mmep is available.
8247 * acconfig.h: Undef USE_MMAP.
8248 * configure, config.in: Regenerated.
8249 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
8250 table handling the old way.
8251 (aout_get_external_symbols): Don't complain if last byte of string
8253 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
8254 (bfd_free_window) [! USE_MMAP]: Don't define.
8255 (bfd_get_file_window,
8256 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
8258 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
8260 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
8263 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
8265 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
8266 compatible with AMD generated COFF files. Try to support both AMD
8267 and GNU formats simultaneously.
8268 (coff_a29k_relocate_section): Likewise.
8270 * libbfd.c (bfd_get_file_window): Change writable parameter from
8271 int to boolean; update all callers. Pass MAP_SHARED if not
8272 writable--it's required on Solaris. Cast fprintf argument to
8274 * bfd-in.h (bfd_get_file_window): Update declaration.
8275 * bfd-in2.h: Rebuild.
8276 * aoutx.h: Update calls to bfd_get_file_window.
8278 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
8280 (xcoff_swap_ldhdr_in): New static function.
8281 (xcoff_swap_ldsym_in): New static function.
8282 (xcoff_find_reloc): Handle the case of a single reloc correctly.
8283 (xcoff_link_add_symbols): If we just created a descriptor, pass it
8284 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
8285 Handle XTY_ER/XMC_XO symbols correctly.
8286 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
8287 rather than normal symbol table.
8288 (bfd_xcoff_import_symbol): It's not an error if the symbol is
8289 already defined with the same absolute value.
8290 (xcoff_mark): When considering called symbols, check whether the
8291 descriptor is from a dynamic object, rather than the symbol
8293 (xcoff_build_ldsyms): Likewise.
8295 * libbfd.c (bfd_get_file_window): Change return type to boolean.
8296 Cast realloc and malloc return values. If malloc or realloc fail,
8297 set bfd_error_no_memory.
8298 * bfd-in.h (bfd_get_file_window): Change type to boolean.
8299 * bfd-in2.h: Rebuild.
8301 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
8303 * coff-ppc.c (ppc_record_toc_entry): new function.
8304 (in_reloc_p): changed return value.
8305 (coff_ppc_relocate_section): much rework.
8306 (ppc_allocate_toc_section): new function.
8307 (ppc_process_before_allocation): new function.
8308 (ppc_coff_swap_sym_in_hook): new function.
8310 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
8311 (coff_link_add_symbols): initialize toc_offset.
8313 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
8314 (coff_swap_aouthdr_out): Added more sections to the data
8315 dictionary for the pe file header. Also changed linker version
8316 number on the ppc side.
8317 (dir_names): small improvements to the dictionary printing.
8318 (pe_mkobject_hook): save the file level flags.
8320 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
8321 (pe_tdata): added real_flags field
8322 (coff_tdata): added local_toc_sym_map and access macro
8324 * libcoff.h (coff_link_hash_entry): added toc_offset field
8325 (pe_tdata): added real_flags field
8326 (coff_tdata): added local_toc_sym_map and access macro
8328 * coffcode.h (coff_set_alignment_hook): added hook for PE.
8329 (coff_mkobject): init for local_toc_sym_map
8330 (coff_write_object_contents): set the internal_a.magic to
8331 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
8334 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
8336 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
8337 entries until both the line number address and the function name
8338 address are too large.
8340 * configure.in: Call AC_CHECK_PROG to find and cache AR.
8341 * configure: Rebuilt.
8343 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
8344 is defined in the environment.
8346 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
8348 * som.c (som_get_section_contents_in_window): Define to use
8351 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
8353 * coff-i860.c: New file, based on coff-i386.c.
8354 * cpu-i860.c: New file, based on cpu-i386.c.
8355 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
8356 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
8357 targets, using i860coff_vec.
8358 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
8359 trad-core.o and hosts/i860mach3.h.
8360 (i860coff_vec): Use coff-i860.o and cofflink.o.
8361 * configure: Rebuild.
8362 * Makefile.in: Rebuild dependencies.
8363 (ALL_MACHINES): Add cpu-i860.o.
8364 (BFD32_BACKENDS): Add coff-i860.o.
8365 (CFILES): Add cpu-i860.c and coff-i860.c.
8366 * targets.c (i860coff_vec): Declare.
8367 (bfd_target_vector): Add &i860coff_vec.
8368 * archures.c (bfd_i860_arch): Declare.
8369 (bfd_archures_list): Add &bfd_i860_arch.
8370 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
8371 (coff_set_flags): Handle bfd_arch_i860.
8372 (coff_write_object_contents): Handle I860 a.out magic number.
8374 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
8376 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
8377 the created .tc section to 2.
8378 (xcoff_mark): Don't keep a .loader reloc for a call to an
8379 undefined symbol when creating a shared library.
8380 (xcoff_build_ldsyms): When creating a shared library, generate
8381 global linkage code for a call to an undefined symbol.
8383 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
8385 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
8386 BFD32_BACKENDS, BFD64_BACKENDS.
8387 (.dep1): Put mkdep output in a separate file.
8388 Rebuilt dependencies.
8390 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
8393 Permit use of mmap when available:
8395 * configure.in: Check for mmap, madvise, mprotect.
8396 * config.in, configure: Regenerated.
8398 * libbfd.c (struct _bfd_window_internal): Define type.
8399 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
8401 (ok_to_map): New static variable for debugging.
8402 (_bfd_generic_get_section_contents_in_window): New function.
8403 * bfd-in.h (bfd_window_internal): Declare type.
8404 (bfd_window): Define type.
8405 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
8406 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
8409 * libaout.h (struct aoutdata): Add two window fields.
8410 (obj_aout_sym_window, obj_aout_string_window): New macros.
8411 * aoutx.h (some_aout_object_p): Initialize windows.
8412 (aout_get_external_symbols): Get symbol data and strings in
8413 windows instead of explicitly allocated buffers.
8414 (slurp_symbol_table): Free window instead of memory.
8415 (bfd_free_cached_info): Release windows instead of freeing storage
8417 (aout_link_free_symbols): Ditto.
8419 * targets.c (bfd_target): Add new field for
8420 get_section_contents_in_window.
8421 (BFD_JUMP_TABLE_GENERIC): Updated.
8422 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
8423 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
8424 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
8425 macros for get_section_contents_in_window field.
8427 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
8429 * core.c: Renamed to corefile.c
8430 * makefile.dos (OBJS): Change core.o to corefile.o
8431 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
8433 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
8435 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
8436 to o. Clobber and restore the list of new csects around the call
8437 to _bfd_generic_link_add_one_symbol, in case it wants to report a
8438 linker error and the linker wants to read the symbol table. Reset
8439 the line number count of a real section even if it has no relocs.
8440 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
8442 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
8445 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
8447 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
8448 an undefined symbol in a shared link.
8450 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
8451 oldtype from bfd_link_order_type to bfd_link_hash_type. From
8452 phdm@info.ucl.ac.be (Philippe De Muyter).
8454 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8456 * coff-m88k.c (rtype2howto): New static function.
8457 (RTYPE2HOWTO): Use it rather than a macro definition.
8459 * coffcode.h (coff_write_object_contents): set internal_a.magic
8460 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
8462 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8463 define TRAD_HEADER to new file hosts/delta68.h.
8464 m88*-motorola-sysv*, however, does use ptrace-core.o.
8465 * hosts/delta68.h: New file.
8467 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8468 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8470 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8472 * i386linux.c (MY(vec)): Declare before use.
8474 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8476 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8477 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8479 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8480 BFD is not of the right type.
8481 (bfd_elf_get_needed_list): Likewise.
8482 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8483 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8484 * xcofflink.c (XCOFF_XVECP): Define.
8485 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8487 (bfd_xcoff_import_symbol): Likewise.
8488 (bfd_xcoff_export_symbol): Likewise.
8489 (bfd_xcoff_link_count_reloc): Likewise.
8490 (bfd_xcoff_record_link_assignment): Likewise.
8491 (bfd_xcoff_size_dynamic_sections): Likewise.
8493 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8494 table index against the number of symbols for a base relative
8497 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8499 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8500 full_aouthdr flag here...
8501 (_bfd_xcoff_bfd_final_link): ...not here.
8503 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8505 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8506 systems that have a system <libelf.h>.
8507 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8508 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8509 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8510 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8511 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8512 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8513 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8515 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8517 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8518 set, set BSF_WEAK in symbol. Change all callers.
8519 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8520 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8521 _bfd_generic_link_add_one_symbol.
8522 (ecoff_indirect_link_order): Check that the section tdata relocs
8523 are not NULL before using them.
8525 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8526 define TRAD_HEADER as hosts/alphalinux.h.
8527 * configure: Rebuild.
8528 * hosts/alphalinux.h: New file.
8529 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8532 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8534 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8535 C_ECOMM storage classes.
8537 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8539 (xcoff_mark): Call xcoff_mark_symbol.
8540 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8541 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8543 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8545 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8547 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8549 (xcoff_find_reloc): New static function.
8550 (xcoff_link_add_symbols): Use it.
8551 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8552 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8553 relocate the value of C_DECL.
8555 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8557 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8559 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8560 callback decide what goes in .relocs.
8561 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8562 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8565 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8567 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8570 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8572 * xcofflink.c: More improvements, mostly to fix handling of
8573 constructors and a few other special cases.
8574 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8575 zero, reverting yesterday's change.
8576 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8577 (bfd_xcoff_link_count_reloc): Declare.
8578 (bfd_xcoff_record_link_assignment): Declare.
8579 * bfd-in2.h: Rebuild.
8581 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8583 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8584 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8585 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8586 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8587 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8588 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8590 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8593 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8594 segments includes the a.out header. See to that the magic number
8595 *always* is big-endian.
8597 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8598 m68k4k NetBSD configurations.
8600 * configure.in, configure: Separate i386 & mips NetBSD
8601 configurations from other BSD ones. Don't assume DEC is the only
8602 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8603 configurations. Add support for m68k4k NetBSD object format.
8605 * libaout.h: Added M_68K4K_NETBSD magic.
8607 * m68k4knetbsd.c: New file.
8609 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8611 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8614 * hosts/mipsnbsd.h: New file.
8616 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8618 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8620 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8621 toc_section, and entry_section fields.
8622 (struct xcoff_section_tdata): Remove ldrel_count field.
8623 * libcoff.h: Rebuild.
8624 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8626 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8627 full a.out header if full_aouthdr is set in xcoff_data.
8628 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8629 based on sections stored in xcoff_data.
8630 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8632 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8633 (rs6000coff_vec): Set symbol_leading_char to '.'.
8634 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8635 value stored in ret rather than returning a pointer value.
8637 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8639 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8642 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8644 * som.c (som_slurp_string_table): Allocate the strings with malloc
8645 since they're free'd by free_cached_info.
8646 (som_slurp_symbol_table): Similarly for the symbol table.
8648 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8650 * Makefile.in (diststuff): Don't make headers.
8652 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8654 * Makefile.in: Rebuild dependencies.
8656 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8657 output_bfd is not SunOS.
8658 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8659 non-SunOS input files.
8661 * xcofflink.c: Extensive changes to support linking shared objects
8662 and generating a .loader section.
8663 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8664 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8665 last_symndx, and ldrel_count fields.
8666 * libcoff.h: Rebuild.
8667 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8668 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8670 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8671 (bfd_xcoff_export_symbol): Declare.
8672 (bfd_xcoff_size_dynamic_sections): Declare.
8673 * bfd-in2.h: Rebuild.
8675 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8677 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8678 * configure: Rebuild.
8679 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8680 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8682 (pmac_xcoff_vec): Update to use new xcoff support.
8683 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8684 (xcoff_write_armap): Declare buf as unsigned char.
8685 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8687 * mpw-make.sed: Generalize subdir_do edit.
8689 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8691 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8692 correctly. Don't initialize asect->vma.
8694 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8696 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8697 something a little less than the page size.
8699 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8701 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8703 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8705 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8706 * coffcode.h (coff_write_object_contents): If .bss is before
8707 .data us that as data_start.
8708 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8710 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8711 (coff_swap_outhdr_out): Hardwire in version number.
8713 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8715 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8716 major and minor to *_vno, since the former are also macros in
8717 SunOS header files. Cast result of bfd_alloc to appropriate
8720 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8721 before assigning to sec_data.
8723 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8725 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8726 now relative to the section, not absolute.
8727 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8728 get the file name when there is a N_SO directory name. When
8729 handling stabs, remember that section->vma was added to the
8732 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8734 * sunos.c (struct sunos_link_hash_table): Add needed field.
8735 (sunos_link_hash_table_create): Call bfd_release, not free.
8736 (sunos_link_hash_table_create): Initialize needed field.
8737 (sunos_add_dynamic_symbols): Record needed objects.
8738 (bfd_sunos_get_needed_list): New function.
8739 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8740 * bfd-in2.h: Rebuild.
8742 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8744 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8746 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8748 * bfd-in.h (struct bfd_link_needed_list): Rename from
8749 bfd_elf_link_needed_list.
8750 * bfd-in2.h: Rebuild.
8751 * elf.c, elflink.h, libelf.h: Corresponding changes.
8753 Add start at AIX linker support; no shared libraries yet.
8754 * xcofflink.c: New file.
8755 * configure.in (rs600coff_vec): Use xcofflink.o.
8756 * configure: Rebuild.
8757 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8759 (struct xcoff_section_tdata): Define.
8760 (xcoff_section_data): Define macro.
8761 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8762 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8763 (_bfd_xcoff_bfd_final_link): Declare.
8764 (_bfd_ppc_xcoff_relocate_section): Declare.
8765 * libcoff.h: Rebuild.
8766 * coff-rs6000.c: Clean up a bit.
8767 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8768 cputype, csects, and debug_indices.
8769 (xcoff_copy_private_bfd_data): Copy cputype.
8770 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8771 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8772 (xcoff_reloc_type_lookup): Rename from
8773 rs6000coff_reloc_type_lookup.
8774 (coff_relocate_section): Define.
8775 (_bfd_xcoff_sizeof_headers): Define.
8776 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8777 (_bfd_xcoff_bfd_relax_section): Define.
8778 (_bfd_xcoff_bfd_link_split_section): Define.
8779 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8781 * coffcode.h (coff_compute_section_file_positions): If AIX,
8782 increment sofar by SMALL_AOUTSZ if not executable.
8783 (coff_write_object_contents): If AIX, always output an a.out
8784 header; if not executable, header size of SMALL_AOUTSZ.
8785 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8786 (_bfd_stringtab_init): Initialize xcoff field.
8787 (_bfd_xcoff_stringtab_init): New function.
8788 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8789 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8790 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8791 * libbfd.h: Rebuild.
8792 * Makefile.in: Rebuild dependencies.
8793 (BFD32_BACKENDS): Add xcofflink.o.
8794 (CFILES): Add xcofflink.c.
8796 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8797 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8798 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8800 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8802 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8804 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8806 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8807 * config.in: Regenerated.
8809 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8810 (_bfd_chunksize): New variable.
8811 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8812 for obstack chunk size.
8813 * configure.in: Check for getpagesize.
8814 * configure: Regenerated.
8816 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8818 * trad-core.c (rawptr): Make it a local variable of
8819 ptrace_unix_core_file_p.
8821 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8823 * coff-arm.c (in_reloc_p): New.
8824 * coff-i386.c (in_reloc_p): New.
8825 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8826 (coff_write_object_contents): Only set has_reloc_section
8828 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8829 in_reloc_p to decide if reloc should be emitted.
8830 * libcoff.h (pe_data_type.in_reloc_p): New.
8831 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8833 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8835 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8836 (_bfd_coff_read_internal_relocs): Likewise.
8837 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8838 (_bfd_coff_read_internal_relocs): Likewise.
8840 * elflink.h (elf_link_add_object_symbols): Correct conditions
8841 under which type and size change warnings are issued.
8843 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8845 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8846 a symbol which is not in a real section.
8847 (coff_write_native_symbol): Corresponding change.
8849 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8850 coff_link_hash_newfunc and make non-static.
8851 (_bfd_coff_link_hash_table_init): New function, broken out of
8852 _bfd_coff_link_hash_table_create.
8853 (_bfd_coff_link_hash_table_create): Use it.
8854 (process_embedded_commands): Make static.
8855 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8856 (_bfd_coff_link_hash_table_init): Declare.
8857 * libcoff.h: Rebuild.
8859 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8860 field in XCOFF tdata.
8861 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8862 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8863 based on cputype stored in a.out header, or in n_type of initial
8865 (coff_write_object_contents): Set cputype correctly in a.out
8867 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8869 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8870 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8872 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8873 * libcoff.h: Rebuild.
8875 * cpu-rs6000.c (rs6000_compatible): New static function.
8876 (bfd_rs6000_arch): Use it.
8877 * cpu-powerpc.c (powerpc_compatible): New static function.
8878 (arch_info_struct): Define various flavours of PowerPC.
8879 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8882 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8884 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8886 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8888 * elflink.h (elf_link_add_object_symbols): Don't warn about
8889 changing the size or type if the old definition was weak.
8891 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8893 * coffcode.h (combined_entry_type): Add fix_line field.
8894 (coff_slurp_line_table): Warn if we try to set the lineno field of
8896 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8897 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8898 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8899 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8901 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8902 * libcoff.h: Rebuild.
8904 * libcoff-in.h (struct xcoff_tdata): Define.
8905 (xcoff_data): Define.
8906 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8907 * bfd-in2.h, libcoff.h: Rebuild.
8908 * coff-rs6000.c (xcoff_mkobject): New static function.
8909 (coff_mkobject): Define.
8910 (xcoff_copy_private_bfd_data): New static function.
8911 (coff_bfd_copy_private_bfd_data): Define.
8912 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8914 (rs6000coff_vec): Add DYNAMIC to object_flags.
8915 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8916 .loader sections specially.
8917 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8918 section alignment from the XCOFF tdata information.
8919 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8920 F_SHROBJ, and copy the extra a.out header information into the
8921 XCOFF tdata structure.
8922 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8923 F_DYNLOAD and the extra a.out header information.
8924 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8925 C_HIDEXT symbol with attached csect information.
8926 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8927 in the o_maxdata field.
8928 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8929 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8930 end if BSF_NOT_AT_END is set.
8932 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8933 _bfd_read_ar_hdr_fn.
8934 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8935 * bfd-in2.h, libbfd.h: Rebuild.
8936 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8938 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8939 (bfd_slurp_bsd_armap_f2): Likewise.
8940 (_bfd_slurp_extended_name_table): Likewise.
8942 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8944 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8946 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8947 when the symbol table is empty.
8949 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8950 space for section symbols, since we don't output them either.
8951 (elf_m68k_adjust_dynindx): Removed.
8953 * ptrace-core.c (rawptr): Make it a local variable of
8954 ptrace_unix_core_file_p.
8956 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8958 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8961 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8962 Mac object file formats.
8964 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8966 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8967 auxent if there isn't one.
8968 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8969 rather than FILNMLEN as the maximum name length.
8971 * coffcode.h (bfd_coff_backend_data): Add new field
8972 _bfd_coff_print_aux.
8973 (bfd_coff_print_aux): New static function.
8974 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8975 scnlen field of an XTY_LD csect aux entry.
8976 (coff_print_aux): New static function.
8977 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8978 in coff_pointerize_aux_hook.
8979 (bfd_coff_std_swap_table): Initialize new field.
8980 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8981 * libcoff.h: Rebuild.
8982 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8983 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8985 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8986 if there are symbols, for native AIX ld compatibility.
8988 * coffcode.h (bfd_coff_backend_data): Add new field
8989 _bfd_coff_pointerize_aux_hook.
8990 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8991 or I960, and as 0 otherwise.
8992 (bfd_coff_std_swap_table): Initialize new field.
8993 * libcoff.h: Rebuild.
8994 * coffgen.c (coff_pointerize_aux): Change parameters to take
8995 symbol pointer instead of type and class, and to take aux index.
8996 Call _bfd_coff_pointerize_aux_hook if it is defined.
8997 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8998 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8999 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9001 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
9002 read-only/host-only support.
9004 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
9006 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
9009 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
9010 BFD_JUMP_TABLE_ARCHIVE accordingly.
9011 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
9012 (_bfd_compute_and_write_armap): Declare.
9013 (_bfd_generic_read_ar_hdr): Declare.
9014 (_bfd_read_ar_hdr): Define.
9015 (_bfd_noarchive_read_ar_hdr): Define.
9016 (_bfd_archive_bsd_read_ar_hdr): Define.
9017 (_bfd_archive_coff_read_ar_hdr): Define.
9018 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
9019 _bfd_read_ar_hdr instead.
9020 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
9021 (_bfd_compute_and_write_armap): Rename from
9022 compute_and_write_armap. Make non-static. Change all callers.
9023 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
9024 than _bfd_snarf_ar_hdr.
9025 * aout-target.h (MY_read_ar_hdr): Define if not defined.
9026 * ieee.c (ieee_read_ar_hdr): Define.
9027 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
9028 * oasys.c (oasys_read_ar_hdr): Define.
9029 * som.c (som_read_ar_hdr): Define.
9030 * bfd-in2.h, libbfd.h: Rebuild.
9032 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
9034 * peicode.c (coff_swap_filehdr_in): If symptr is
9035 zero, there aren't any symbols, even if nsyms is set.
9037 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
9039 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
9041 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
9042 sections, and set styp correctly for them: .got, .hash, .dynamic,
9043 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
9044 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
9046 (ecoff_sort_hdrs): New static function.
9047 (ecoff_compute_section_file_positions): Return boolean, not void.
9048 Sort the sections by VMA before looking through them. Put the
9049 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
9050 section on an appropriate boundary within the page.
9051 (ecoff_compute_reloc_file_positions): Check return value of
9052 ecoff_compute_section_file_positions.
9053 (_bfd_ecoff_set_section_contents): Likewise.
9054 (_bfd_ecoff_write_object_contents): Check for various Alpha
9055 section types when incrementing text_size and data_size. Call
9056 adjust_headers backend function if it exists.
9057 * coff-alpha.c (alpha_adjust_headers): New static function.
9058 (alpha_ecoff_backend_data): Initialize adjust_headers field.
9059 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9061 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
9063 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
9065 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
9066 of ALTERNATE_AIX_CORE_FORMAT.
9067 * configure.in (aix4): No longer need CORE_FLAGS.
9068 * configure: Updated.
9070 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
9072 NS32k changes from Ian Dall:
9073 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
9075 (aout_link_input_section_std, aout_link_input_section_ext,
9076 aout_link_reloc_link_order): Call them instead of _bfd_*
9078 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
9080 (backend_data): Use it instead of hardcoded zero.
9082 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
9083 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
9085 * ns32knetbsd.c: Include bfd.h.
9086 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
9087 (MY_bfd_reloc_type_lookup): Declare function too.
9088 * pc532-mach.c (set_sizes): Don't declare.
9089 (MY_text_includes_header, MY_exec_header_not_counted): Define.
9090 (backend_data, MY_backend_data): Don't define.
9092 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
9093 ns32k-*-lites* like ns32k-*-netbsd*.
9095 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
9098 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
9100 * coffcode.h (coff_write_object_contents): Restore setting
9101 f_timdat to 0, deleted on August 22.
9103 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
9105 * coffcode.h (coff_bfd_copy_private_symbol_data,
9106 coff_bfd_copy_private_section_data,
9107 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
9108 * peicode.h (coff_bfd_copy_private_bfd_data): New
9109 (pe_bfd_copy_private_bfd_data): New.
9110 (coff_swap_scnhdr_in): Swap bss size into the right place.
9111 (pe_print_private_bfd_data): Add some newlines.
9113 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
9115 * som.c (setup_sections): Don't die if a space has no subspaces.
9117 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
9119 * elflink.h (elf_link_add_object_symbols): Don't let a weak
9120 dynamic symbol override a common symbol. Don't change the size or
9121 type if they have been set and the new symbol is not a definition.
9122 Warn if the size or type changes.
9124 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
9126 * som.c (som_begin_writing): Don't write the symbol table or
9128 (som_finish_writing): Write them here. Place them after the
9129 subspace data, but before the relocs.
9131 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
9133 * sunos.c (sunos_add_one_symbol): Just pass false, not
9134 info->shared_library, to sunos_create_dynamic_sections.
9135 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
9137 (sunos_check_dynamic_reloc): Remove .text section assertion.
9139 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
9141 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
9142 * configure, configure.in: Add pmac_xcoff_vec case.
9143 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
9144 * coff-pmac.c: New file, PowerMac XCOFF support.
9145 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
9146 * targets.c (pmac_xcoff_vec): Declare.
9148 * mpw-config.in: Various changes to be compatible with the
9149 autoconf-based configury.
9150 * mpw-make.sed: New file, sed commands to translate Unix
9151 makefile into MPW syntax.
9152 * mpw-make.in: Remove.
9153 * hosts/mpw.h: Remove.
9154 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
9155 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
9157 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
9159 * binary.c (binary_get_symtab): Return an empty string on error.
9160 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
9162 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
9164 * coff-ppc.c: Reformatted according to gnu conventions
9165 Removed irrelevant "if 0" code
9167 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
9169 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
9170 symbols rather than as indirect symbols.
9171 (MY(slurp_symbol_table)): Don't do anything special about
9174 * coffcode.h (coff_new_section_hook): Make sure that the alignment
9175 of .ctors and .dtors sections is no larger than 2.
9177 * sunos.c (sunos_add_one_symbol): Don't change
9178 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
9180 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
9181 dynamic symbols when creating a shared library.
9182 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
9184 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
9185 written even if it is not defined in a regular object.
9186 (sunos_write_dynamic_symbol): Use plt_offset for the address of
9187 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
9188 rather than the constant 22.
9189 (sunos_check_dynamic_reloc): Handle creating a shared library.
9190 (sunos_finish_dynamic_link): Set the first entry in the GOT to
9191 zero when creating a shared library.
9192 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
9193 write it out at the start of the symbol table.
9195 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
9197 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
9199 * config.bfd: Add arm-*-coff.
9200 * configure.in, configure: Add armcoff_{little,big}_vec.
9201 * targets.c (armcoff_{little,big}_vec): Declare.
9202 (bfd_target_vector): Add armcoff_{little,big}_vec.
9203 * coff-arm.c (armcoff_{little,big}_vec): Always define.
9205 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
9207 * targets.c (bfd_find_target): Remove debugging code.
9209 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
9211 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
9213 * Makefile.in: added *-ppc files
9214 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
9215 allow pe based .o's to be shared with other tools on ppc/NT
9216 * config.bfd: added powerpc[le]-[pe|winnt] config support
9217 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
9218 * peicode.h: Added more section flags for PE on ppc
9219 Added coff_swap_filehdr_out to allow peicode.h to be
9220 used for non-image PE files on ppc.
9221 Check for image, or not, before copying pe_opthdr
9222 * targets.c: Added new bfd's
9223 * targets.c: Removed two inactive bfds that shouldn't have made it this
9226 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9228 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
9229 explicit values to initialize all relocs. Change all users.
9230 (ppc_elf_brtaken_inner): New function to handle branch predicition
9232 (ppc_elf_brtaken_reloc): Ditto.
9233 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
9234 relocs use ppc_elf_unsupported_reloc.
9235 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
9236 needs to be reported.
9237 (ppc_elf_relocate_section): Support branch prediction relocs.
9239 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
9241 * bfd.c (bfd_assert): Remove \n from string passed to
9244 * coff-i386.c: (TWO_DATA_SECS): Don't define.
9245 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
9246 (bfd_coff_make_section_hook): Don't define.
9247 (coff_make_section_hook): Remove.
9248 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
9249 (styp_to_sec_flags): Likewise.
9250 (coff_write_object_contents): Likewise.
9251 (bfd_coff_std_swap_table): Don't initialize make_section_hook
9253 * libcoff.h: Rebuild.
9254 * coffgen.c (make_a_section_from_file): Just call
9255 bfd_make_section_anyway, not bfd_make_section or
9256 bfd_coff_make_section_hook.
9257 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
9258 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
9259 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
9260 make_section_hook field.
9261 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9263 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
9264 pointers into value field for warning and indirect symbols; just
9265 leave the value field alone.
9266 * linker.c (generic_link_add_symbol_list): Use next symbol for
9267 warning and indirect symbols, rather than looking in symbol value.
9268 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
9269 parameter. Change all callers. Remove support for indirect
9270 symbols; it didn't work anyhow.
9271 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
9272 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
9273 * bfd-in2.h: Rebuild.
9275 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9277 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
9278 go back to telling the tools this reloc operates on 32 bits.
9280 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
9282 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
9283 rather than a direct fprintf.
9284 * archive.c (_bfd_write_archive_contents): Likewise.
9285 * coffcode.h (coff_slurp_symbol_table): Likewise.
9286 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
9287 (ppc_elf_unsupported_reloc): Likewise.
9288 (ppc_elf_relocate_section): Likewise.
9289 * i386linux.c (linux_tally_symbols): Likewise.
9290 (linux_finish_dynamic_link): Likewise.
9291 * osf-core.c (osf_core_core_file_p): Likewise.
9292 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
9293 * som.c (som_sizeof_headers): Likewise.
9294 * srec.c (srec_bad_byte): Likewise.
9295 * bfd.c (bfd_assert): Likewise. Also change file to be const.
9296 * libbfd-in.h (bfd_assert): Declare first parameter const.
9297 * libbfd.h: Rebuild.
9298 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
9299 bfd_reloc_overflow is enough.
9300 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
9301 * coff-h8500.c (rtype2howto): Likewise.
9302 * coff-z8k.c (rtype2howto): Likewise.
9303 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
9304 * elf.c (_bfd_elf_get_lineno): Likewise.
9305 (_bfd_elf_no_info_to_howto): Likewise.
9306 (_bfd_elf_no_info_to_howto_rel): Likewise.
9307 * hp300hpux.c (convert_sym_type): Likewise.
9308 (MY(swap_std_reloc_in)): Likewise.
9309 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
9311 * libaout.h (struct aoutdata): Add line_buf field.
9312 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
9313 and filename_buffer. Instead, use a malloc buffer stored in the
9314 new line_buf field. Remove length restrictions.
9316 * coffgen.c (string_size): Remove static variable.
9317 (debug_string_size, debug_string_section): Likewise.
9318 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
9319 and debug_string_size_p parameters. Use them instead of the
9320 global variables. Change all callers.
9321 (coff_write_symbol): Likewise.
9322 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
9323 (coff_write_symbols): Add local variables to replace removed
9326 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
9327 function, and line_base fields.
9328 * libcoff.h: Rebuild.
9329 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
9330 information, rather than using static variables.
9332 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
9333 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
9335 * init.c (initialized): Remove static variable.
9336 (bfd_init): Don't bother setting initialized.
9337 (bfd_check_init): Remove.
9338 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
9339 * libbfd.h: Rebuild.
9341 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9343 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
9344 size for full core dumps. Copy core file header to private data.
9345 (rs6000coff_core_file_failing_command,
9346 rs6000coff_core_file_failing_signal): New functions to extract
9347 the file name and terminating signal from the core file.
9348 * coff-rs6000.c: Use them.
9350 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
9352 Change arch info to be const, initialized at compile time.
9353 * archures.c: Reindent many functions. Change CONST to const.
9354 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
9355 nothing set it anyhow. Make next const.
9356 (bfd_arch_info_list): Remove.
9357 (bfd_archures_list): Rename from archures_init_table. Change from
9358 a table of function pointers to a table of bfd_arch_info_type
9359 structure addresses.
9360 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
9361 (bfd_lookup_arch): Likewise.
9362 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
9364 (bfd_default_arch_struct): Make const.
9365 (bfd_arch_init, bfd_arch_linkin): Remove.
9366 (bfd_get_arch_info): Return a const pointer.
9367 * init.c (bfd_init): Don't call bfd_arch_init.
9368 * bfd.c (struct _bfd): Make arch_info const.
9369 * bfd-in2.h: Rebuild.
9370 * libbfd.h: Rebuild.
9371 * configure.in: Put & before everything in $selarchs.
9372 * configure: Rebuild.
9373 * cpu-*.c: Change bfd_*_arch from a function which calls
9374 bfd_arch_linkin to a const structure.
9375 * ieee.c (ieee_object_p): Make arch const.
9377 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9379 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
9381 * bfd-in2.h: Regenerate.
9382 * libbfd.h: Regenerate.
9384 * elf32-ppc.c (reloc_type): Update names to match current draft.
9385 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
9386 relative. Update names to current V.4 draft.
9387 (ppc_elf_reloc_type_lookup): Add support for more relocations.
9388 (ppc_elf_relocate_section): Rename relocations to match draft.
9390 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
9392 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
9393 compiled with -mrelocatable-lib to be linked with either normal
9394 modules or -mrelocatable modules.
9396 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
9398 * coffcode.h (coff_write_object_contents): Clear the vstamp field
9399 in the a.out header.
9401 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
9402 a reloc against a local symbol, even if it's not a section.
9404 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
9406 * targets.c (bfd_target): Remove unused align_power_min field.
9407 * bfd-in2.h: Rebuild.
9408 * All backends: Remove initialization of align_power_min.
9410 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
9412 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
9414 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
9416 * config.bfd (mips-dec-netbsd*): New target.
9417 * configure.host (mips-dec-netbsd*): New host.
9418 * configure.in (mips-dec-netbsd*): New native.
9419 * configure: Rebuild.
9421 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
9423 Make the COFF backend linker merge common types:
9424 * cofflink.c (struct coff_debug_merge_element): Define.
9425 (struct coff_debug_merge_type): Define.
9426 (struct coff_debug_merge_hash_entry): Define.
9427 (struct coff_debug_merge_hash_table): Define.
9428 (coff_debug_merge_hash_table_init): Define.
9429 (coff_debug_merge_hash_table_free): Define.
9430 (coff_debug_merge_hash_lookup): Define.
9431 (struct coff_final_link_info): Add debug_merge field.
9432 (coff_debug_merge_hash_newfunc): New static function.
9433 (_bfd_coff_final_link): Allocate and free debug_merge table.
9434 (coff_link_input_bfd): Merge identical enum, struct and union
9437 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
9439 Convert i960 COFF to use COFF backend linker.
9440 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
9441 structure to store the symbol being used.
9442 (coff_i960_start_final_link): New static function.
9443 (coff_i960_relocate_section): New static function.
9444 (coff_i960_adjust_symndx): New static function.
9445 (coff_start_final_link): Define.
9446 (coff_relocate_section): Define.
9447 (coff_adjust_symndx): Define.
9448 * coffcode.h (bfd_coff_backend_data): Add new callback function
9449 _bfd_coff_start_final_link.
9450 (bfd_coff_start_final_link): Define.
9451 (coff_start_final_link): Define if not defined.
9452 (bfd_coff_std_swap_table): Add coff_start_final_link.
9453 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
9455 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
9456 function callback is not NULL.
9457 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
9458 (_bfd_coff_internal_syment_name): Declare.
9459 * libcoff.h: Rebuild.
9460 * configure.in (icoff_big_vec): Add cofflink.o.
9461 (icoff_little_vec): Likewise.
9462 * configure: Rebuild.
9464 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9466 * Makefile.in (clean-info): Remove extraneous tab from line
9469 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9471 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9472 contents has relocs.
9474 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9476 * coffcode.h (coff_compute_section_file_positions): Keep the
9478 (coff_write_object_contents): Remember if it's a relocatable
9480 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9481 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9482 if relocatable file. Swap out saved raw size.
9484 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9486 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9487 (maintainer-clean): Rename from realclean, passing
9488 maintainer-clean down to subdirectories, but leave realclean as a
9491 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9494 * dep-in.sed: Remove config.h from generated dependencies.
9496 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9497 broken out of sunos_canonicalize_dynamic_symtab.
9498 (sunos_canonicalize_dynamic_symtab): Call new function
9499 sunos_slurp_dynamic_symtab.
9500 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9501 dynamic symbol table to the caller.
9502 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9503 callback to override the symbols being read.
9504 * libaout.h (struct aout_backend_data): Add three new parameters
9505 to add_dynamic_symbols callback.
9507 Extensive minor changes to avoid various gcc warnings. Also:
9508 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9509 * archures.c (bfd_arch_info_type): Change mach field from long to
9511 (bfd_lookup_arch): Change machine parameter from long to unsigned
9514 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9516 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9517 a symbol with a non-zero plt_offset.
9519 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9521 * elfcode.h (align_file_position): Remove; not used.
9523 * configure.in: Only check for <sys/procfs.h> on a native system,
9524 and make sure it defines prstatus_t.
9525 * configure: Rebuild.
9527 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9529 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9531 * config.in: Rename from config.h.in.
9532 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9533 Check for config.h:config.in when creating stamp-h.
9534 * configure: Rebuild.
9535 * Makefile.in (stamp-h): Depend upon config.in rather than
9536 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9537 calling config.status.
9539 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9540 (Makefile): Just rebuild Makefile.
9541 (config.h, stamp-h): New targets.
9542 * configure.in: Create stamp-h when rebuilding config.h.
9543 * configure: Rebuild.
9545 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9547 * configure.in: Call AC_CONFIG_HEADER. Substitute
9548 HOST_64BIT_LONG. Check that various header files exist. Check
9549 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9550 and/or free need to be declared. Don't make a link to sysdep.h.
9551 Define TRAD_HEADER for various hosts.
9552 * configure: Rebuild.
9553 * configure.host: Don't set my_host. Add definitions taken from
9554 host header files for various entries. Remove entries which now
9556 * acconfig.h: New file.
9557 * config.h.in: New file, built by autoheader.
9558 * sysdep.h: New file.
9559 * Makefile.in (do_distclean): Don't remove sysdep.h.
9561 (LOCAL_H_DEPS): New variable.
9562 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9564 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9565 ($(OPTIONAL_BACKENDS)): Likewise.
9566 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9567 looking through sysdep.h.
9568 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9569 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9570 (fprintf_vma, sprintf_vma): Likewise.
9571 (int64_type, uint64_type): Don't define.
9572 * bfd-in2.h: Rebuild.
9573 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9574 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9575 * lynx-core.c: Include stuff from old hosts/lynx.h.
9576 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9577 rather than NO_FCNTL.
9578 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9579 rather than NATIVE_HPPAHPUX_COMPILER.
9580 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9582 * hosts/*.h: Remove all header files which merely include,
9583 declare, and define things. Leave header files which define
9584 information needed by trad-core.c.
9586 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9587 (BFD_CC_FOR_BUILD): Define.
9588 * configure.in: Use BFD_CC_FOR_BUILD.
9589 * configure: Rebuild.
9591 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9593 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9594 * configure: Rebuild.
9596 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9599 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9601 * config.bfd: i386pe_ve -> i386pe_vec.
9603 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9605 * configure.host: Incorporate host Makefile fragments by setting
9607 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9608 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9609 value based on whether the code is being compiled by a cross
9610 compiler. Don't substitute host_makefile_frag or frags.
9611 * aclocal.m4: New file to define local AC_PROG_CC.
9612 * configure: Rebuild.
9613 * Makefile.in (INSTALL): Set to @INSTALL@.
9614 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9615 (INSTALL_DATA): Set to @INSTALL_DATA@.
9617 (CC): Define as @CC@.
9618 (CFLAGS): Set to @CFLAGS@.
9619 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9620 (@host_makefile_frag@): Remove.
9621 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9622 after other options.
9623 (config.status): Remove dependency upon @frags@.
9624 * config/*.mh, config/README: Remove.
9626 * config.bfd: Rewrite to incorporate the contents of the Makefile
9627 fragments by setting shell variables, rather than merely returning
9628 the name of a Makefile fragment.
9629 * configure.in: Use shell variables set by config.bfd rather than
9630 looking at the target Makefile fragment files. Don't substitute
9631 target_makefile_frag. Do substitute TDEFINES.
9632 * configure: Rebuild.
9633 * Makefile.in (@target_makefile_frag@): Remove.
9634 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9635 * config/*.mt: Remove.
9637 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9639 * configure.in: Put changequote lines around "i[345]86" patterns
9640 section of core file support.
9642 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9644 * som.c (som_bfd_print_private_bfd_data): Define to use the
9647 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9649 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9650 entry, text_start and data_start.
9652 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9654 * Makefile.in (OFILES): Remove $(TDEPFILES).
9655 * config/apollo.mt (TDEPFILES): Remove.
9656 * config/README: Update.
9658 * configure.in: For a native configuration, set COREFILE and
9659 COREFLAG based on the canonical host name.
9660 * configure: Rebuild.
9661 * Makefile.in: Rebuild dependencies.
9662 (ALL_CFLAGS): Add @COREFLAG@.
9663 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9664 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9665 support routines. Check LYNX_CORE rather than HOST_LYNX.
9666 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9667 * i386lynx.c: Likewise.
9668 * m68klynx.c: Likewise.
9669 * sparclynx.c: Likewise.
9670 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9671 * *-core.c: Comment changes.
9672 * config/decstation.mh (HDEPFILES): Remove.
9673 (HDEFINES): Remove -DTRAD_CORE.
9674 * config/irix3.mh (RANLIB): Remove.
9675 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9676 (HDEFINES): Remove -DIRIX_CORE.
9677 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9678 (HDEFINES): Remove -DTRAD_CORE.
9679 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9680 * config/ultra3.mh (RANLIB): Remove.
9681 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9682 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9683 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9684 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9685 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9686 * config/i386aix.mh, config/i386bsd.mh: Remove.
9687 * config/i386linux.mh, config/i386mach3.mh: Remove.
9688 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9689 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9690 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9691 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9692 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9693 * config/solaris2.mh, config/stratus.mh: Remove.
9694 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9695 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9697 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9699 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9700 DT_FINI entry if the appropriate symbol is not in the hash table.
9702 * libelf.h (struct elf_backend_data): Add create_program_headers
9703 and want_hdr_in_seg fields.
9704 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9706 (elf_backend_create_program_headers): Likewise.
9707 (elfNN_bed): Initialize create_program_headers and
9709 * elf.c (get_program_header_size): Call create_program_headers
9711 (map_program_segments): Check want_hdr_in_seg backend field. Call
9712 create_program_headers backend routine.
9714 * elf.c (assign_file_positions_except_relocs): Align non allocated
9715 sections when creating an executable.
9717 * elfcode.h (elf_swap_phdr_in): Make non static.
9718 (elf_swap_phdr_out): Make non static.
9719 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9720 (bfd_elf32_swap_phdr_out): Declare.
9721 (bfd_elf64_swap_phdr_in): Declare.
9722 (bfd_elf64_swap_phdr_out): Declare.
9724 * ecofflink.c (ecoff_collect_shuffle): New static function.
9725 (_bfd_ecoff_get_accumulated_pdr): New function.
9726 (_bfd_ecoff_get_accumulated_sym): New function.
9727 (_bfd_ecoff_get_accumulated_ss): New function.
9728 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9729 (_bfd_ecoff_get_accumulated_sym): Declare.
9730 (_bfd_ecoff_get_accumulated_ss): Declare.
9731 * libbfd.h: Rebuild.
9733 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9735 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9737 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9738 warning symbols. If any section is named .gnu.warning.XXX, treat
9739 the contents as a warning to be issued if the symbol XXX is
9741 (elf_link_output_extsym): For an indirect or warning symbol, just
9742 output the symbol it points to.
9744 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9745 if bfd_hash_allocate fails, since it will already be set.
9746 (generic_link_hash_newfunc): Likewise.
9747 (archive_hash_newfunc): Likewise.
9748 (hash_entry_bfd): New static function.
9749 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9750 callback. Allocate a new warning using the hash table newfunc.
9751 Use bfd_hash_replace to update the entry in the hash table, rather
9752 than assuming we can copy the fields with structure assignment.
9754 * hash.c (bfd_hash_replace): New function.
9755 * bfd-in.h (bfd_hash_replace): Declare.
9756 * bfd-in2.h: Rebuild.
9758 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9760 * config.bfd: Add mips*vr4300-*-elf* target.
9761 * config/mipsbvr4300.mt: Added.
9763 See file ChangeLog.2
9770 version-control: never