1 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4 bfd_elf32_powerpcle_vec.
6 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7 program segments are zero, don't set p_paddr_valid.
9 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
11 * elf64-alpha.c: Initial implementation of relaxation --
12 (struct alpha_elf_link_hash_entry): Add use_count member.
13 (elf64_alpha_check_relocs): Initialize and increment it.
14 (elf64_alpha_can_merge_gots): Check it when considering merging.
15 (elf64_alpha_merge_gots): Drop entries with zero use.
16 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
17 (elf64_alpha_always_size_sections): Split out got sizing ...
18 (elf64_alpha_size_got_sections): ... here. New function.
19 (elf64_alpha_relax_find_reloc_ofs): New function.
20 (elf64_alpha_relax_with_lituse): Likewise.
21 (elf64_alpha_relax_without_lituse): Likewise.
22 (elf64_alpha_relax_opt_call): Likewise.
23 (elf64_alpha_relax_section): Likewise.
24 (elf64_alpha_add_symbol_hook): Likewise.
25 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
26 (elf64_alpha_relocate_section): Likewise.
27 (bfd_elf64_bfd_relax_section): Define.
28 (elf_backend_add_symbol_hook): Likewise.
30 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
32 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
33 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
34 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
36 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
38 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
41 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
43 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
44 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
45 * configure.in: Define and substitute WIN32LDFLAGS and
47 * aclocal.m4: Rebuild with new libtool.
48 * configure, Makefile.in: Rebuild.
50 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
52 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
53 before any other symbols in the same section.
55 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
57 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
60 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
62 * dwarf2.c (comp_unit): Move it earlier in the source. Add
64 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
65 Use addr_size for address size, rather than sizeof(bfd_vma).
66 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
67 Fix call to read_address.
68 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
69 Scrap other unneeded arguments. Fix call to read_address.
70 (scan_unit_for_functions): Fix call to read_attribute.
71 (parse_comp_unit): We now handle more values for addr_size.
72 Set addr_size in unit. Fix call to read_attribute and
75 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
77 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
79 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
81 * archures.c (bfd_default_scan): Add m68k cases back to default
82 switch, reverting patch of March 25, since IEEE support depends
85 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
87 * Makefile.am (diststuff): New target.
88 * Makefile.in: Rebuild.
90 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
92 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
93 som_offset when we have an extended name table.
95 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
97 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
99 * Makefile.in: Rebuild.
101 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
103 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
104 symbols when creating a shared library.
105 (elf_m68k_adjust_dynindx): New function, used by above code.
106 (elf_m68k_finish_dynamic_sections): Initialize the section
108 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
110 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
112 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
115 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
117 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
120 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
122 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
125 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
127 * configure.in: Set version to 2.9.1.
128 * configure: Rebuild.
130 * Branched binutils 2.9.
132 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
134 * syms.c (ENABLE_CACHING): Define.
135 (struct indexentry): Define.
136 (struct stab_cache): Remove.
137 (cmpindexentry): New static function.
138 (struct stab_find_info): Add new fields: indextable,
139 indextablesize, cached_indexentry, cached_offset, cached_stab, and
140 cached_file_name. Remove fields: file_cache, function_cache, and
142 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
143 index table and search it.
145 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
147 * elf.c (_bfd_elf_copy_private_section_data): Call
148 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
150 * cpu-mips.c: Remove trailing comma at end of enumeration list.
152 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
154 * coff-arm.c: Define all globally visible variables and functions
155 only when COFF_WITH_PE is not defined.
156 * configure.in (armpe_little_vec, armpe_big_vec): Add
158 * configure: Rebuild.
160 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
162 Fix some gcc -Wall warnings:
163 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
164 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
165 * archures.c (bfd_default_scan): Likewise.
166 * bfd.c (bfd_scan_vma): Likewise.
167 * binary.c (mangle_name): Likewise
168 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
169 * coff-sh.c (sh_relocate_section): Likewise.
170 * coff-stgo32.c (create_go32_stub): Likewise.
171 * coffcode.h (coff_slurp_line_table): Likewise.
172 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
173 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
174 (assign_file_positions_for_segments): Likewise.
175 * elf32-mips.c (mips_elf_relocate_section): Likewise.
176 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
177 * oasys.c (oasys_write_sections): Likewise.
178 * ppcboot.c (ppcboot_object_p): Likewise.
179 (mangle_name): Likewise.
180 * riscix.c (riscix_fix_pcrel_26): Likewise.
181 * srec.c (srec_scan): Likewise.
182 * stabs.c (_bfd_write_section_stabs): Likewise.
183 * sunos.c (sunos_add_dynamic_symbols): Likewise.
184 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
185 switch. Declare parameters for function pointers.
186 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
188 * elf.c (elf_sort_sections): Likewise.
189 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
190 Add default cases to switches.
191 (coff_arm_relocate_section): Remove unused local variables.
193 (coff_arm_bfd_set_private_flags): Change flag variable to type
195 * coff-mips.c (mips_relocate_section): Initialize use_lo.
196 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
197 (dump_toc): Change cat to const, and initialize it.
198 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
199 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
200 (sh_elf_relocate_section): Initialize r_symndx.
201 * coffcode.h (coff_compute_section_file_positions): Only declare
202 old_sofar if ALIGN_SECTIONS_IN_FILE.
203 (coff_write_object_contents): Initialize csym.
204 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
205 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
207 * dwarf2.c: Include libiberty.h.
208 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
209 (decode_line_info): Remove unused local variables.
210 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
211 (m32r_elf_relocate_section): Likewise.
212 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
213 (v850_elf_reloc): Likewise.
214 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
215 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
216 * elf.c (assign_file_positions_for_segments): Always set adjust.
217 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
218 parenthesize expression.
219 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
220 (m32r_elf_object_p): Return a value.
221 (m32r_elf_print_private_bfd_data): Change fprintf format string.
222 * elf32-mips.c (mips_elf_final_link): Initialize last.
223 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
224 * elf32-v850.c (v850_elf_object_p): Return a value.
225 (v850_elf_print_private_bfd_data): Change fprintf format string.
226 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
228 * elflink.h (elf_link_add_object_symbols): Change vernum to
229 unsigned int, and initialize it. Change fprintf format string.
230 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
231 when setting or comparing to soname_indx.
232 (elf_create_pointer_linker_section): Change num_symbols to
234 * libcoff-in.h (coff_data_type): Change flags to flagword.
235 * peicode.h (pe_print_idata): Initialize idx. Change j to
236 bfd_size_type. Initialize hint_member. Remove useless test to
238 (pe_print_edata): Change num_functions and num_names in struct
239 EDT_type to unsigned long. Remove cast. Change fprintf format
241 * ppcboot.c (ppcboot_object_p): Change i to size_t.
242 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
244 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
245 int *. Update uses. Change j to long.
246 * bfd-in2.h, libcoff.h: Rebuild.
248 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
250 * elf32-v850.c Remove definition of USE_REL.
251 (v850_elf_info_to_howto_rela): New function.
252 (v850_elf_perform_relocation): Renamed from
253 v850_elf_store_addend_in_insn. Removed replace argument.
254 (v850_elf_reloc): store the relocation in the addend field instead
256 (v850_elf_final_link_relocate): Now calls
257 v850_elf_perform_relocation.
258 (v850_elf_relocate_section): Remove code to generate REL
261 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
263 * coffcode.h (coff_new_section_hook): Set the type and storage
264 class in the native symbol information allocated for a new section
267 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
269 * peicode.h: Chain together calls to
270 coff_bfd_copy_private_bfd_data and
271 coff_bfd_print_private_bfd_data.
273 * coff-arm.c: Add prototypes for
274 coff_arm_bfd_print_private_bfd_data and
275 coff_arm_bfd_copy_private_bfd_data.
277 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
279 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
282 * peicode.h: Call arm-coff private data functions after handling
285 * coff-arm.c: Turn statics into globals so that they can be shared
286 both pe and pei backends.
288 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
290 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
292 (sunos_write_object_contents): Likewise.
293 * aoutx.h (NAME(aout,machine_type)): Likewise.
294 * coffcode.h (coff_set_arch_mach_hook): Likewise.
296 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
298 * archures.c (bfd_mach_m68*): Add definitions for various m68k
300 (bfd_default_scan): Remove m68k special cases.
301 * bfd-in2.h: Rebuild.
302 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
304 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
305 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
307 (bfd_m68k_arch): Set mach field to zero to signal no explicit
308 selection, change printable_name to just "m68k" and make that the
309 default instead of m68k:68020.
311 * aout-tic30.c (NAME): Define this to avoid multiple definitions
313 (MY_get_section_contents): Define as aout_32_get_section_contents
314 rather than NAME(aout,get_section_contents).
316 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
318 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
319 and call bfd_default_set_arch_mach to do the real work.
321 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
323 * bout.c (BALX): Include return register g14 as part of the insn.
325 (calljx_callback): Use it.
327 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
329 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
332 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
333 byte_count to unsigned int.
334 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
335 unused local variables.
337 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
338 variables er and er1.
340 * cpu-v850.c: Include <ctype.h>.
341 (scan): Case isdigit argument to unsigned char.
343 From Yan Meroth <YAN.MEROTH@st.com>:
344 * ihex.c (ihex_scan): Add extbase variable so that getting an
345 extended linear address record does not ignore any previous
347 (ihex_write_object_contents): When writing out an extended linear
348 address record, zero out any previous extended address.
350 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
352 * ieee.c (do_one): Check section before dereferencing it.
353 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
354 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
356 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
358 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
360 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
362 * coff-arm.c: Add interworking functions to pe backends.
365 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
367 * elf32-mips.c (R_MIPS15_S3): New relocation type.
368 (elf_mips_howto_table): Add R_MIPS15_S3.
369 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
370 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
371 * bfd-in2.h, libbfd.h: Rebuilt.
374 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
376 * configure.in: Use AM_DISABLE_SHARED.
377 * aclocal.m4, configure: Rebuild with libtool 1.2.
379 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
381 * coff-arm.c (coff_arm_relocate_section): Better error messages
382 when interowrking conflucts occur. Courtesy of Jonathan Walton
383 and Tony Thompson. PR 15357.
384 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
385 relocations. Patch courtesy of Jonathan Walton and Tony
388 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
390 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
391 part of Feb 22 change controling when to override the existing
392 symbol with the .plt entry.
394 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
396 * config.bfd (targ_cpu): Add thumb-pe target.
398 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
399 functions in PE build.
401 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
403 * config.bfd (sparclite-*-elf*): Added.
405 start-sanitize-vr4320
406 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
408 * mips-cpu.c: Reorganize sanitization.
410 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
413 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
415 * configure.in: Add elf.lo to elf shell variable.
416 * Makefile.am (BFD_LIBS): Remove elf.lo.
417 (BFD_LIBS_CFILES): Remove elf.c.
418 (BFD32_BACKENDS): Add elf.lo.
419 (BFD32_BACKENDS_CFILES): Add elf.c.
420 * configure, Makefile.in: Rebuild.
422 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
424 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
425 relocation against a now-local symbol should not have a dynamic
428 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
430 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
432 (pe_print_private_bfd_data): Print PE flags. From Mikey
433 <jeffdb@netzone.com>.
435 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
437 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
438 a plt entry when we can determine that we authoritatively define
441 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
443 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
444 don't actually use trad-core, but a SunOS-style core file handled
446 * hosts/sparclinux.h: Remove.
449 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
451 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
452 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
453 (elf_mips_dvp_27_s4_howto): Describe it.
454 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
455 (mips_info_to_how_rel): Handle it.
456 (mips_elf_relocate_section): Handle it.
457 * bfd-in2.h,libbfd.h: Regenerate.
460 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
462 * peicode.h (pe_print_idata): If there is no .idata section, look
463 for the import tables in some other section. Make the initial
464 label line up better with the data. Print the import address
465 table even if there is no import name table. If the import
466 address table holds actual addresses, print them.
469 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
471 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
474 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
476 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
477 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
478 bfd_error_system_call.
480 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
482 * Makefile.am (AUTOMAKE_OPTIONS): Define.
483 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
485 From H.J. Lu <hjl@gnu.org>:
486 * Makefile.am (libbfd_la_LDFLAGS): Define.
487 * Makefile.in: Rebuild.
489 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
491 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
492 * netbsd.h (MACHTYPE_OK): Define.
493 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
494 calling N_SET_MACHTYPE, rather than having a switch.
495 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
497 * i386netbsd.c (MACHTYPE_OK): Don't define.
498 (DEFAULT_MID): Define.
499 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
500 (MACHTYPE_OK): Don't define.
501 (DEFAULT_MID): Define.
502 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
503 (DEFAULT_MID): Define.
504 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
505 (DEFAULT_MID): Define.
506 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
507 (DEFAULT_MID): Define.
509 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
510 * vaxnetbsd.c: New file.
511 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
512 rather than netbsd_core.
513 * targets.c (vaxnetbsd_vec): Declare.
514 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
515 defined, add netbsd_core_vec.
516 * configure.in: Set COREFILE for alpha*-*-netbsd* and
517 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
518 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
519 * config.bfd (alpha*-*-netbsd*): New target.
520 * Makefile.am: Rebuild dependencies.
521 (BFD32_BACKENDS): Add vaxnetbsd.lo.
522 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
523 * configure, Makefile.in: Rebuild.
525 * configure.host: Remove the old shared library build stuff. We
526 now use libtool instead.
528 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
530 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
532 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
534 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
535 * configure: Rebuild.
537 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
539 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
540 when merging m32r BFDs into m32rx BFDs.
542 * elf32-v850.c (remember_hi16s_reloc): New function.
543 (find_remembered_hi16s_reloc): New function.
544 (v850_elf_store_addend_in_insn): Use the above new functions to
545 match up HI6S relocs with LO16 relocs.
548 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
550 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
551 (bfd_txvu_arch): Delete.
552 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
554 * bfd-in2.h: Regenerate.
557 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
559 * configure.in: Change -linux* to -linux-gnu*.
560 * config.bfd, configure.host: Likewise.
561 * configure: Rebuild.
563 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
565 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
566 LO16/HI16S bug and improve comments about what is going on.
568 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
570 * configure, aclocal.m4: Rebuild with new libtool.
573 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
575 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
576 when merging v850 code into v850e/v850ea code. Do not initialise
577 output flags if the input is the default architecture. PR14732.
579 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
582 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
584 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
585 get the size from bfd_arch_bits_per_address instead of directly
588 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
590 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
591 to wrap, just return all 1's bits instead.
592 * libbfd.h: Regenerate.
594 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
596 * coff-i386.c (coff_pe_i386_relocate_section): New static function
598 (coff_relocate_section): If COFF_WITH_PE, define as
599 coff_pe_i386_relocate_section.
600 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
601 skip empty sections, to match coff_write_object_contents.
603 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
604 rather than swapping out r_offset twice. From Luke Deller
605 <luked@cse.unsw.edu.au>.
607 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
609 * configure.in: Set libtool_enable_shared rather than
610 libtool_shared. Remove diversion hack.
611 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
614 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
616 * syms.c (struct stab_cache): Define.
617 (struct stab_find_info): Remove cached_offset, cached_stab,
618 cached_str, and cached_stroff fields. Add file_cache,
619 function_cache, and line_cache fields.
620 (_bfd_stab_section_find_nearest_line): Use extensive caching to
623 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
625 * peicode.h (pe_print_idata): Check for import of ordinal rather
627 (pe_print_edata): If there is no .edata section, look for the
628 export data in some other section.
630 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
632 * configure.in: Change version to 2.8.4.
633 * configure: Regenerated.
635 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
637 Add tms320c30 support:
638 * cpu-tic30.c: New file.
639 * aout-tic30.c: New file.
640 * coff-tic30.c: New file.
641 * archures.c (bfd_arch_tic30): Define.
642 (bfd_tic30_arch): Declare.
643 (bfd_archures_list): Add bfd_tic30_arch.
644 * targets.c (bfd_target_vector): Add tic30_aout_vec and
646 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
647 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
648 (coff_set_flags): Likewise.
649 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
650 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
651 * Makefile.am: Rebuild dependencies.
652 (ALL_MACHINES): Add cpu-tic30.lo.
653 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
654 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
655 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
656 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
658 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
660 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
661 to lag behind LO16 reloc by a couple of instructions.
663 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
665 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
666 make to reexamine the file timestamp.
667 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
669 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
673 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
675 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
676 and partial_inplace=false.
677 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
680 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
682 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
683 to create .dynsbss and .rela.sbss sections.
684 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
685 copied from dynamic objects into .sbss.
686 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
687 use it. Correct typo of .rela.sdata2.
688 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
689 put the data, which may now be in .sbss.
690 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
691 (elf_backend_create_dynamic_sections): Define as
692 ppc_elf_create_dynamic_sections.
694 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
695 against _GLOBAL_OFFSET_TABLE_.
696 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
697 shared libraries which refer to local symbols. Make sure that the
698 test for allocating space for a reloc in a shared object is the
699 same as the test for emitting a reloc.
702 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
704 * elf32-mips.c: Add dvp support.
707 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
709 * config.bfd (i[3456]-*-mingw32*): New target.
710 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
711 * aclocal.m4, configure: Rebuild.
714 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
716 * config.bfd, configure.in: Add dvp support.
717 * configure: Regenerate.
718 * aclocal.m4: Regenerate.
719 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
720 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
723 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
725 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
728 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
730 Sparc v9 ABI compliant PLT:
731 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
732 (plt_templates, sparc64_elf_build_plt_entry): Delete.
733 (LARGE_PLT_THRESHOLD): New define.
734 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
735 (sparc64_elf_build_plt): New function.
736 (sparc64_elf_plt_entry_offset): Likewise.
737 (sparc64_elf_plt_ptr_offset): Likewise.
738 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
739 contain the index for convenience. Skip the initial entries
741 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
742 memory for the benefit of .rela.plt.
743 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
744 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
745 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
746 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
747 Call sparc64_elf_build_plt.
748 (elf_backend_want_got_plt): No.
749 (elf_backend_plt_readonly): No.
750 (elf_backend_plt_alignment): 8.
752 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
753 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
754 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
757 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
759 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
761 * cpu-mips.c (arch_info_struct): Add mips variants.
762 * bfd-in2.h: Rebuilt.
764 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
766 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
767 preserving the contents of t2a3_b_insn.
769 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
771 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
772 (i[3456]86sco3.2v5*coff): New target.
774 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
776 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
778 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
780 * bfd.c (bfd_get_error_handler): Add orthogonal function.
781 * bfd-in2.h: Regenerate.
783 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
785 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
787 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
789 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
790 adjust addend for an output common symbol (from Jimmy Blair
791 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
792 defined symbol to counteract adjustment made in generic relocation
795 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
797 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
799 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
800 (GET_SCNDHR_NLNNO): Likewise.
802 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
804 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
806 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
808 * elf32-m32r.c: Add macros to handle NOP insertion.
810 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
812 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
813 (xcoff_mark): Likewise.
814 (xcoff_build_ldsyms): Mark absolute symbols.
816 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
818 * bout.c (b_out_write_object_contents): Sort symbols before output
819 to keep {CALL,BAL}NAME symbols adjacent.
820 (b_out_symbol_cmp): New function.
822 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
824 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
825 allocate space for a PC relative reloc against a symbol which is
826 defined in a regular file.
827 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
828 relative reloc against a symbol which is defined in a regular
831 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
833 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
834 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
836 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
837 (mips*-*-netbsd*): New target.
839 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
841 * elflink.h (elf_link_assign_sym_version): Change error message
842 from "undefined version name" to "undefined versioned symbol
845 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
847 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
850 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
852 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
855 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
856 shared. Set stab* sections to be shared and read. Set .rsrc
857 section to be read and shared.
859 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
861 * Makefile.am: Rebuild dependencies.
862 (ALL_MACHINES_CFILES): Add dwarf2.lo.
863 (ALL_MACHINES_CFILES): Add dwarf2.c.
864 * Makefile.in: Rebuild.
866 * coff-arm.c: Don't include obstack.h.
868 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
870 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
873 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
875 * configure: Regenerate to get @SHELL@ substituted.
877 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
879 * coff-arm.c (coff_arm_relocate_section): Only look at section
880 owner if there is one.
882 * elf.c (assign_file_positions_for_segments): Fail if there is not
883 enough room for the program headers. (PR14186)
885 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
887 * elf.c (_bfd_elf_find_nearest_line): Call
888 _bfd_dwarf2_find_nearest_line first.
889 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
890 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
892 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
895 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
896 object files to be merged into a M32RX executable.
898 * archures.c: Add bfd_mach_m32rx.
900 * archures.c: Add bfd_mach_m32r.
902 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
904 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
905 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
906 to decide when to align the file sections for paging.
908 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
911 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
913 * elf32-m32r.c (m32r_elf_object_p): New Function.
914 (m32r_elf_final_write_processing): New Function.
915 (m32r_elf_set_private_flags): New Function.
916 (m32r_elf_copy_private_bfd_data): New Function.
917 (m32r_elf_merge_private_bfd_data): New Function.
918 (m32r_elf_print_private_bfd_data): New Function.
919 (elf_backend_object_p): Point to m32r_object_p.
920 (elf_backend_final_write_processing): Point to
921 m32r_elf_final_write_processing.
922 (bfd_elf32_bfd_copy_private_bfd_data): Point to
923 m32r_elf_copy_private_bfd_data.
924 (bfd_elf32_bfd_merge_private_bfd_data): Point to
925 m32r_elf_merge_private_bfd_data.
926 (bfd_elf32_bfd_set_private_flags): Point to
927 m32r_elf_set_private_bfd_data.
928 (bfd_elf32_bfd_print_private_bfd_data): Point to
929 m32r_elf_print_private_bfd_data.
932 * cpu-m32r.c: Add m32rx cpu architecture.
933 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
934 architecture machines.
937 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
940 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
942 * configure: Only build libbfd shared if --enable-shared's value
943 was `yes', or was set to `*bfd*'.
944 * aclocal.m4: Likewise.
945 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
946 original source of this bit of code. It's not clear what the best fix
949 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
951 * linker.c (generic_link_add_symbol_list): Always init udata.p so
952 that the generic relaxation code can function when input and output
953 file formats are mismatched.
955 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
957 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
959 * elf.c (assign_file_positions_for_segments): For a loadable
960 section, make sure that the load address is correct relative to
961 the load address of the segment plus the size of the segment so
964 * coffcode.h (_coff_link_output_has_begun): Make static.
965 (_coff_final_link_postscript): Likewise.
967 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
969 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
970 which a relocation refers to an indirect or warning symbol.
972 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
974 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
975 (coff_arm_final_link_postscript): New function.
976 (coff_arm_link_output_has_begun): New function.
978 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
979 _bfd_coff_link_output_has_begun and
980 _bfd_coff_final_link_postscript. Add new macros:
981 bfd_coff_link_output_has_begun() and
982 bfd_coff_final_link_postscript().
984 * cofflink.c (_bfd_coff_final_link): Insert calls to
985 bfd_coff_link_output_has_begun() and
986 bfd_coff_final_link_postscript().
988 * coffcode.h: Add two new fields to bfd_coff_backend_data
989 structure: _bfd_coff_link_output_has_begun and
990 _bfd_coff_final_link_postscript. Add default initialisers for
991 these fields. Add overridable aliases for the coff swap functions
992 in the backend data structure.
994 * elf32-v850.c: Update with patches from the branch to fix
995 HI16_S/LO16 reloc pairs.
998 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
1000 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
1002 (USE_REL): Don't define any more, switch to using RELA
1004 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
1007 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
1009 * archures.c (bfd_mach_mips*): Define.
1010 (start-sanitize-vr5400):
1011 (vr5400, bfd_mach_vr5000): Define.
1012 (end-sanitize-vr5400):
1013 (bfd_default_scan): For 3000 and 4000 replace magic constant with
1016 * cpu-mips.c (N): Define.
1017 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
1018 numbers with bfd_mach_mips* macros.
1020 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
1022 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
1023 v850_elf_relocate_section): Fix PR2 14180 and 14181
1024 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
1025 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
1026 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
1027 (for PR14180) to create and handle special common sections.
1028 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
1029 which have data stored in the instructions. PR14258.
1031 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
1033 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
1034 (USER_LABEL_PREFIX): Revert back to '_'
1036 * config.bfd (targ_cpu): Add support for Thumb target.
1038 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1040 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
1041 (get_symbol_value): Handle R_SH_SWITCH8.
1042 (sh_relax_delete_bytes): Likewise.
1044 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
1046 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
1047 gcc/config/arm/semi.h
1049 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
1052 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
1054 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
1057 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
1059 * coffcode.h (coff_mkobject_hook): Only set private flags for non
1062 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
1064 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
1067 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
1069 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
1070 complain if inout and output formats differ.
1072 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
1074 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
1075 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
1076 * Makefile.in: Rebuild.
1077 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
1078 automake and autoconf.
1080 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
1081 (COFF_WITH_PR to COFF_WITH_PE).
1083 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
1085 * coff-arm.c: Make variables and some functions static, so that
1086 this file can be included in multiple object files.
1087 (coff_arm_bfd_final_link): Fix minor bug.
1089 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
1091 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
1093 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
1095 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
1097 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
1099 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
1101 * sunos.c (sunos_add_one_symbol): When overriding a defined
1102 symbol, set it to undefined, not new.
1104 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
1107 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
1109 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
1110 (sh_relax_delete_bytes): Don't kill LABEL relocs.
1112 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
1114 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
1115 (mn10300_elf_relax_section): Likewise.
1117 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
1119 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
1120 bfd_h_get_* calls to "bfd_byte *".
1122 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
1124 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1126 (mn10300_elf_relax_section): Include stack space for register saves
1127 in the imm8 field of a "call" instruction.
1128 (compute_function_info): Determine how much stack is allocated by
1129 the movm instruction. Fix typo.
1130 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1132 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1134 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
1135 a version dependency could not be found.
1137 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
1139 * configure.com: Get version info from configure.in
1141 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1143 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
1144 New function. Avoid mixing US1 and HAL R1 code.
1145 Set resulting memory ordering to the strongest one used.
1146 (sparc64_elf_object_p): Set bfd_mach correctly.
1148 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
1150 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
1151 (sparc64_elf_check_relocs): Handle them.
1152 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
1153 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
1155 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
1157 * configure.in (sparc*-*-linux*): Use trad-core and ...
1158 * hosts/sparclinux.h: New file.
1160 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
1162 * config.bfd (sparc64-*-linux*): New target.
1164 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
1165 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
1167 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
1168 Set .plt alignment from new plt_alignment.
1169 * elflink.h (elf_link_create_dynamic_sections): Set version section
1170 alignment to LOG_FILE_ALIGN.
1171 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
1172 (elfXX_bed): Init plt_alignment.
1174 * elf64-sparc.c (sparc64_elf_check_relocs,
1175 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
1176 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
1177 sparc64_elf_finish_dynamic_sections): New functions.
1178 (sparc64_elf_howto_table): Fix a few name strings.
1179 (ELF_DYNAMIC_INTERPRETER): New definition.
1180 (sparc64_elf_relocate_section): Handle shared libraries.
1182 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
1183 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
1184 PLT definitions sparc64-linux originally choose. These will go
1185 away soon in favour of the official abi definitions.
1187 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
1189 * coff-sh.c (coff_small_object_p): New static function.
1190 (coff_small_new_section_hook): New static function.
1191 (bfd_coff_small_swap_table): New static const structure.
1192 (coff_small_close_and_cleanup): Define.
1193 (coff_small_bfd_free_cached_info): Define.
1194 (coff_small_get_section_contents): Define.
1195 (coff_small_get_section_contents_in_window): Define.
1196 (shcoff_small_vec): New static structure.
1197 (shlcoff_small_vec): New static structure.
1198 * targets.c (bfd_target_vector): Add shcoff_small_vec and
1200 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
1201 shlcoff_small_vec to targ_selvecs.
1203 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
1204 * configure: Rebuild.
1206 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
1208 * evax-egsd.c: Weak symbols are global.
1210 * evax-emh.c: Use proper casts.
1212 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
1214 * evax-egsd.c: Section names and symbols have different
1215 length restrictions. Add length parameter to
1216 _bfd_evax_length_hash_symbol.
1217 * evax-etir.c: Likewise.
1218 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
1220 * evax.h (EOBJ_S_C_SECSIZ): Define.
1222 * evax-alpha.c: Remove duplicate test.
1224 * evax-emh.c: SYS$ functions are upper-case.
1226 * evax-egsd.c: Create separate sections for common symbols.
1227 * evax-etir.c: Don't output common section.
1228 * evax.h: Bump up section count.
1230 * configure.com: Use 64bit integers with DEC C.
1232 * evax-egsd.c: Make section flags dec c compatible.
1234 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
1236 * som.c (normalize): Delete function.
1237 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
1238 changed. Use passed in elength to determine size of the extended
1239 name table instead of computing it again.
1241 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
1243 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
1244 IMAGE_SCN_MEM_READ for an unrecognized section.
1246 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
1248 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
1249 '/' in the extended name table.
1251 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
1253 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
1254 symbols, check globals list before matching on locals.
1256 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
1258 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
1261 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
1263 * peicode.h (pe_mkobject_hook): Set DLL flag.
1264 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1266 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1267 for .stab* sections. Replace strlen of constant strings with
1270 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1272 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1273 merge got and reloc entries from ind syms to their target.
1274 (elf64_alpha_always_size_sections): Call it.
1275 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1276 (elf64_alpha_can_merge_gots): Likewise.
1277 (elf64_alpha_merge_gots): Likewise.
1279 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1280 as it is insufficient to handle the relocation changes as well.
1282 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1284 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1285 relocs for symbols in shlibs that have been forced local.
1286 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1288 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1290 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1291 got_enties of the default symbol for the default versioned
1292 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1295 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1297 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1298 24 bits of the PC when computing a PC relative relocation.
1300 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1302 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1303 Correct value for maximum positive 22 bit PC relative relocation.
1304 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1305 HI_16 relocations. Correct bit adjustment in TDA offsets.
1307 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1309 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1310 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1312 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1314 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1317 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1319 * config.bfd: Missed one alpha* change.
1321 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1323 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1324 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1325 (MINUS_ONE): New macro.
1326 (sparc_elf_notsup_reloc): New function.
1327 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1328 H44,M44,L44,REGISTER.
1329 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1330 (init_insn_reloc): New function.
1331 (sparc_elf_wdisp16_reloc): Use it.
1332 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1334 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1336 * som.c (som_construct_extended_name_table): Remove static
1337 function, and define as macro instead.
1339 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1341 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1342 recognizes alphaev5 etc.
1343 * configure.host: Likewise.
1345 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1347 Make ld -s work on AIX:
1348 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1349 section if we are stripping.
1350 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1351 size if we are stripping.
1352 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1353 and don't write out relocs, if we are stripping.
1354 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1355 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1358 * configure.in: Don't include elf.lo again for ELF targets; it's
1359 always in the library anyhow.
1360 * configure: Rebuild.
1362 * bfd-in2.h: Rebuild.
1364 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1365 char *, when calling bfd_get_32 and bfd_put_32.
1366 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1367 when calling strcpy.
1369 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1371 * reloc.c (bfd_check_overflow): New function.
1372 (bfd_perform_relocation, bfd_install_relocation): Use it.
1373 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1374 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1375 * bfd-in2.h: Regenerate.
1376 * libbfd.h: Regenerate.
1378 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1380 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1381 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1383 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1385 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1386 (stmp-bfd-h): Rename from stmp-bfd.h.
1387 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1388 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1389 (stmp-bin2-h): New target.
1390 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1391 (stmp-lbfd-h): New target.
1392 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
1393 (stmp-lcoff-h): New target.
1394 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
1395 stmp-lbfd-h, and stmp-lcoff-h.
1396 * Makefile.in: Rebuild.
1398 * configure.in: Use a diversion to set enable_shared before the
1399 arguments are parsed.
1400 * configure: Rebuild.
1402 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1404 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1405 renamed to R_SPARC_UNUSED_42.
1406 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1407 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1408 renamed to R_SPARC_UNUSED_42.
1409 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1410 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1411 * bfd-in2.h: Regenerated.
1412 * libbfd.h: Regenerated.
1414 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1416 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1417 after we have set *sym_hash.
1419 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1421 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1423 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1425 * Makefile.am (libbfd_a_SOURCES): Define.
1426 * Makefile.in: Rebuild.
1428 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1429 * aclocal.m4: Rebuild with new libtool.
1430 * configure: Rebuild.
1432 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1434 * elf.c (map_sections_to_segments): Even if we are not demand
1435 paged, don't put a loadable section after a nonloadable section.
1436 (assign_file_positions_for_segments): Increment the file offset
1437 for a section with contents, even if it is not loadable.
1439 start-sanitize-v850e
1440 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1442 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1443 indicating that __ctbp could not be found.
1446 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1448 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1450 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1451 start-sanitize-v850e
1453 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1454 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1455 Add support for the CALLT relocs.
1457 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1458 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1461 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1462 relocations against non-existant symbols.
1464 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1466 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1468 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1469 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1470 bit reloc in the tiny data area.
1473 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1475 Merged changes from Martin Hunt:
1477 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1478 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1481 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1482 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1484 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1485 Do 15 and 21 bit pc-relative relocations.
1486 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1489 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1490 added to the relocation, not or'd.
1493 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1495 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1497 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1499 * archures.c (bfd_default_scan): Use strcasecmp.
1500 (bfd_default_scan): Test for match with arch_name + ":" +
1502 (bfd_default_scan): Test for match with printable_name - ":".
1503 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1504 cases. Each implements their own scan function.
1505 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1506 special cases. Since info->mach == 0. The test mach == number
1508 (bfd_arch_list): New function, return name of all the supported
1511 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1513 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1514 decoding architecture.
1515 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1518 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1520 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1522 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1524 * Makefile.am: Rebuild dependencies.
1525 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1526 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1527 * Makefile.in: Rebuild.
1529 * reloc.c: Remove extraneous commas from relocation entries.
1530 Remove BFD_RELOC_V850_16_PCREL.
1531 * bfd-in2.h: Rebuild.
1533 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1534 in sections named .tocbss rather than .bss.
1536 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1538 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1539 BFD_RELOC_V850_16_PCREL.
1541 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1543 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1544 the same as C_EXT syms.
1545 (coff_link_add_symbols): Ditto.
1546 (_bfd_coff_link_input_bfd): Ditto.
1547 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1548 it to preserve and restore state of global_to_static flag.
1550 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1552 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1553 bits in e_flags field rather than magic numbers.
1554 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1555 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1556 v850_elf_print_private_bfd_data): New functions.
1558 start-sanitize-v850e
1559 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1561 * elf.c (prep_headers): Remove V850E magic number.
1562 * elf.c (prep_headers): Remove V850EA magic number.
1565 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1567 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1569 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1571 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1572 instructions are relative to the next instruction, not the
1573 current instruction.
1574 (mn10200_elf_relax_section): Similarly.
1576 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1578 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1581 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1582 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1583 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1585 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1587 * cpu-v850.c: Remove "plain" from v850 printable name.
1588 (scan): Use strcasecmp.
1590 * archures.c (bfd_mach_v850): Define.
1592 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1593 just sh/SH, use strcasecmp.
1594 (arch_info_struct): Add entries for sh3 et.al.
1596 * archures.c (bfd_mach_sh, ...): Define.
1598 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1600 * archures.c (bfd_archures_list): Always NULL terminate the list.
1602 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1604 * Makefile.am: Rebuild dependencies.
1605 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1606 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1607 (elf32-arc.lo): Remove explicit dependency.
1608 * Makefile.in: Rebuild.
1610 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1611 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1612 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1614 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1616 * configure: Rebuild with latest devo autoconf for NT support
1618 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1620 * cpu-arm.c (compatible): If B is a default type, return A.
1622 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1624 * cpu-v850.c (scan): New function.
1625 (arch_info_struct): New structure.
1626 (bfd_v850_arch): Add link into arch_info_structure.
1628 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1631 * elf32-v850.c (v850_elf_object_p): New function.
1633 start-sanitize-v850e
1634 * archures.c (bfd_mach_v850e): Machine value for v850e.
1636 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1638 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1641 * elf.c (prep_headers): Add support for v850e machine number.
1643 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1645 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1647 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1650 * elf.c (prep_headers): Add support for v850ea machine number.
1653 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1655 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1656 cached_stab field if the offset prevents us from using the cache.
1658 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1660 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1662 * aout-arm.c (aout_arm_little_vec): Likewise.
1663 (aout_arm_big_vec): Likewise.
1664 * bout.c (b_out_vec_big_host): Likewise.
1665 (b_out_vec_little_host): Likewise.
1666 * mipsbsd.c (aout_mips_little_vec): Likewise.
1667 (aout_mips_big_vec): Likewise.
1669 start-sanitize-tic80
1670 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1672 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1673 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1674 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1677 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1679 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1680 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1681 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1682 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1683 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1684 of two for I960 only.
1685 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1686 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1687 default definitions.
1688 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1689 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1690 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1691 start-sanitize-tic80
1692 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1693 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1694 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1695 *coffcode.h (coff_write_object_contents): Set alignment field in
1696 section header for TIC80COFF files.
1699 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1701 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1702 v850_elf_check_relocs, v850_elf_reloc,
1703 v850_elf_final_link_relocate): Add support for
1704 BFD_RELOC_V850_16_PCREL relocation.
1706 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1709 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1711 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1713 start-sanitize-v850e
1714 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1716 * cpu-v850e: New file.
1718 * elf.c (prep_headers): Add support for v850e target.
1720 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1722 * config.bfd: Add support for v850e target.
1724 * archures.c: Add support for v850e target.
1726 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1728 * cpu-v850ea: New file.
1730 * elf.c (prep_headers): Add support for v850ea target.
1732 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1734 * config.bfd: Add support for v850ea target.
1736 * archures.c: Add support for v850ea target.
1739 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1741 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1742 argument as section relative, rather than an absolute address.
1743 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1745 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1747 * config.bfd (arc-*-elf*): Add.
1748 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1749 * configure: Rebuild.
1750 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1751 (BFD32_BACKENDS): Add elf32-arc.lo.
1752 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1753 * Makefile.in: Rebuild.
1754 * archures.c (architecture list): Add bfd_arch_arc.
1755 (bfd_archures_list): Add bfd_arc_arch.
1756 (bfd_mach_arc_base): Define.
1757 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1758 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1759 (bfd_target_vect): Add them.
1760 * bfd-in2.h, libbfd.h: Rebuild.
1761 * cpu-arc.c, elf32-arc.c: New files.
1762 * elf.c (pre_headers): Recognize bfd_arch_arc.
1764 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1766 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1767 data section is correctly rounded to a page in the file.
1769 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1771 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1772 there are no symbols.
1774 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1776 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1777 file system 14 character limit.
1778 * Makefile.am, configure.in: Corresponding changes.
1779 * Makefile.in, configure: Rebuild.
1781 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1783 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1784 Rebuild dependencies.
1785 * Makefile.in: Rebuild.
1787 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1789 * Makefile.am (docdir): Define.
1790 * Makefile.in: Rebuild.
1792 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1794 * configure: Rebuild with autoconf 2.12.1.
1796 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1798 * aclocal.m4, configure: Rebuild with new automake patches.
1800 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1802 * rs6000-core.c (make_bfd_asection): New function to add a section
1803 to the core file bfd.
1804 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1806 Use BFD routines to seek, read and stat the core file.
1807 Handle .data sections from loaded objects and anonymously mmapped
1808 regions, these are available in AIX 4 core files.
1810 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1812 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1813 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1814 copy; use a patches libtool instead.
1815 * acmacros.m4: Remove.
1816 * Makefile.in, aclocal.m4, configure: Rebuild.
1818 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1820 * Makefile.am: New file, based on old Makefile.in.
1821 * acmacros.m4: New file, copied from old aclocal.m4.
1822 * acinclude.m4: New file.
1823 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1824 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1825 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1826 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1827 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1828 * acconfig.h: Mention PACKAGE and VERSION.
1829 * stamp-h.in: New file.
1830 * dep-in.sed: Change .o to .lo.
1831 * Makefile.in: Now built with automake.
1832 * aclocal.m4: Now built with aclocal.
1833 * config.in, configure: Rebuild.
1836 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1838 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1839 if there is only a relocation to a read-only but not allocatable
1840 section (like .stab).
1841 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1842 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1843 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1844 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1845 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1847 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1848 (ppc_elf_create_linker_section): These sections are not
1849 created by the linker (that is, they are created by the user
1850 putting data in them). In particular, they can be the source
1851 and target of relocations.
1852 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1853 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1854 objects (for instance, 'long double') to 16-byte boundaries.
1855 (ppc_elf_size_dynamic_sections): Make the code that generates
1856 section symbols exactly the same as for sparc, reducing the
1857 number of section symbols output.
1858 (ppc_elf_check_relocs): Check postcondition of
1859 bfd_elf32_link_record_dynamic_symbol. Make default case the
1860 same as corresponding code for sparc, fixing bug involving
1862 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1863 forced to be local because of versioning (by replicating
1864 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1865 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1867 (ppc_elf_relocate_section): Add handy debugging code for when
1868 assertion fails. Add some more 'symbol made local because of
1871 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1872 processing a GOT relocation as required by ABI.
1874 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1876 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1877 version info if this symbol came from a dynamic object.
1878 (elf_link_add_object_symbols): Set the version info of a symbol
1879 only if the object actually contains version definitions and
1880 defines this symbol.
1882 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1884 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1885 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1887 * configure: Regenerated with autoconf 2.12.
1888 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1890 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1892 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1893 a warning rather than returning an error.
1895 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1897 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1899 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1901 * cisco-core.c: define signals for wingdb.
1903 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1905 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1906 the same number of aux entries.
1908 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1910 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1911 difference of two symbols if the relocation size is 32 bits.
1912 (som_write_fixups): Handle R_DATA_EXPR.
1914 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1916 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1917 its value if COFF_WITH_PE is defined.
1919 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1921 * coff-stubgo32.c: New file.
1922 * go32stub.h: New file.
1923 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1924 * coffswap.h (coff_swap_filehdr_in): Invoke
1925 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1927 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1928 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1929 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1930 COFF_ADJUST_AUX_IN_POST if they are defined.
1931 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1932 COFF_ADJUST_AUX_OUT_POST if they are defined.
1933 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1934 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1935 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1936 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1937 * targets.c (go32stubbedcoff_vec): Declare.
1938 (bfd_target_vector): Add go32stubbedcoff_vec.
1939 * configure.in (go32coff_vec): New target vector.
1940 (go32stubbedcoff_vec): Likewise.
1941 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1942 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1943 * Makefile.in: Rebuild dependencies.
1944 (BFD32_BACKENDS): Add coff-stubgo32.o.
1945 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1946 (HFILES): Add go32stub.h.
1948 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1950 * configure.in: Check for fdopen.
1951 * configure, config.in: Rebuild.
1952 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1953 __GO32__. Reindent a bit.
1955 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1957 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1958 flag for newly created sections.
1959 (sunos_add_dynamic_symbols): Don't discard newly created sections
1960 if shared library is dynobj.
1962 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1964 * elf.c (map_sections_to_segments): When checking whether
1965 including a section in a segment would force us to skip a page,
1966 align the address of the next segment to avoid wraparound
1969 start-sanitize-tic80
1970 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1972 * coffcode.h (coff_write_object_contents): Initialize
1973 target id field to TIC80_TARGET_ID.
1974 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1976 (coff_swap_filehdr_in): Swap in target id field if used.
1979 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1981 * coff-i386.c (coff_i386_is_local_label_name): New static function
1982 if TARGET_UNDERSCORE.
1983 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1984 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1986 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1988 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1989 complain_overflow_signed, for 32 bit PC relative relocations.
1991 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1993 * elflink.h (elf_link_add_object_symbols): When a version
1994 indirection symbol is overridden, make the original symbol point
1995 at the real overriding symbol.
1997 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
2000 * elflink.h (elf_link_output_extsym): Use the right section for a
2002 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
2003 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
2005 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2007 * elflink.h (elf_merge_symbols): Resolve indirect and warning
2008 symbols before checking for new symbols.
2010 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
2012 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
2014 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
2015 file, not aoutsz bytes (they are different in XCOFF .o files).
2017 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
2018 redefined by objects included from archives.
2020 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
2022 * elflink.h (elf_merge_symbol): In the case of a new defined
2023 symbol overriding an old defined symbol, return the hash table
2024 entry which we modify, even if it is the target of an
2026 (elf_link_add_object_symbols): If the real name of the symbol gets
2027 overridden, convert the versioned symbol into an indirect symbol
2030 * elflink.h (elf_merge_symbol): New static function, broken out of
2031 elf_link_add_object_symbols.
2032 (elf_link_add_object_symbols): Call it.
2034 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
2036 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
2037 handle case where COFF filehdr does not immediately follow PE
2039 * coffgen.c (coff_object_p): Remove useless seek to current
2042 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
2044 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
2047 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
2049 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
2050 symbols, skip N_ABS symbols with debugging storage classes.
2052 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
2054 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
2055 relocs in shared libraries which refer to local symbols. Cope
2056 with addend when processing a GOT relocation.
2058 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
2059 for sections that the linker didn't create.
2060 (ppc_elf_finish_dynamic_sections): Only try to write out a section
2061 symbol if it was created in ppc_elf_size_dynamic_sections.
2062 (ppc_elf_relocate_section): Complain if we have to generate a reloc
2063 relative to a section for which we didn't output a symbol.
2065 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
2066 relocs are 'rela' relocs, like everything else. .rela.plt is not
2067 a read-only section, so we don't have to special-case it.
2069 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
2070 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
2072 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
2073 (ppc_elf_relocate_section): @got offsets are 4 from start of the
2074 actual .got section.
2075 * elflink.c (_bfd_elf_create_got_section): The three reserved
2076 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
2078 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
2081 * elf32-ppc.c (ppc_elf_check_relocs): Use
2082 _bfd_elf_create_got_section to create the GOT rather than
2083 ppc_elf_create_linker_section. Create the '.rela.got' section
2085 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
2086 symbol has a GOT entry.
2087 (ppc_elf_relocate_section): Record when a symbol is used through
2088 the GOT, and allocate space in the GOT for each such symbol.
2089 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
2090 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
2093 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
2094 treated in a similar way to ADDR16_HA relocs.
2095 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
2096 shared objects; the linker must deal with them.
2097 (ppc_elf_create_linker_section): Stop setting
2098 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
2099 LINKER_SECTION_PLT stuff.
2100 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
2101 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
2102 section, not ELF-specific calls.
2103 (elf_backend_plt_not_loaded): Set to 1.
2104 (elf_backend_got_symbol_offset): Set to 4.
2105 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
2106 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
2107 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
2108 plt_not_loaded member.
2109 (_bfd_elf_create_got_section): Apply got_symbol_offset.
2110 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
2112 (elf_backend_G_O_T_offset): Set default to 0.
2113 (elfNN_bed): Set added fields.
2115 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
2116 DT_RELENT in shared objects; should be DT_RELAENT.
2118 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
2119 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
2120 such a reloc (in a non-shared object) refers to a symbol that's
2123 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2125 * elfcode.h (put_signed_word): Define.
2126 (get_signed_word): Define.
2127 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
2128 (elf_swap_reloca_out): Use put_signed_word for the r_addend
2130 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
2131 bfd_get_signed_32 to set the r_addend field.
2132 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
2133 bfd_h_get_signed_64 to set the r_addend field.
2135 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
2137 * elf32-i386.c (elf_i386_relocate_section): When generating a
2138 shared library, do the relocation if the input section is not
2139 allocated in memory.
2141 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
2142 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
2143 (elf_fix_symbol_flags): New static function, broken out of
2144 elf_adjust_dynamic_symbol.
2145 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
2146 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
2147 forced local even if NEEDS_PLT is set. When forcing a symbol to
2148 be local, clear NEEDS_PLT.
2149 (elf_link_output_extsym): Remove unused local bed.
2151 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
2153 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
2154 for derived elf linker hash table entries. References to
2155 elf_link_hash_entry changed appropriately.
2156 (elf32_mn10300_link_hash_table): New structure for derived elf
2158 (elf32_mn10300_hash_table): Define.
2159 (elf32_mn10300_link_hash_traverse): Likewise.
2160 (elf32_mn10300_link_hash_newfunc): New function.
2161 (elf32_mn10300_link_hash_table_create): Likewise.
2162 (elf32_mn10300_finish_hash_table_entry): Likewise.
2163 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
2164 of prologue code, and call:32->call:16 relaxing.
2165 (compute_function_info: New function.
2166 (bfd_elf32_bfd_ilink_hash_table_create): Define.
2168 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2170 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
2171 for a symbol which is being forced to be local.
2172 * elf32-i386.c (elf_i386_relocate_section): Write out the
2173 relocation value for a GOT reloc for a symbol which is turning
2174 into a local symbol.
2175 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
2176 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
2178 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
2180 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
2181 value if the symbol is turning into a local symbol.
2182 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2183 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2185 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
2187 * elflink.h (elf_link_add_object_symbols): Also read verneed
2188 information by calling `_bfd_elf_slurp_version_tables'.
2189 (elf_link_add_object_symbols): For undefined symbols look for
2190 version information in the verneed records.
2191 (elf_link_add_object_symbols): Use soname of shared object
2192 for verneed record if it is available.
2194 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2196 * cpu-arm.c: Add prototypes for compatible and scan.
2197 * cofflink.c: Add prototype for mark_relocs.
2199 * archive.c (bfd_special_undocumented_glue): Change filename to
2200 const pointer. Add prototype.
2202 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2204 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
2205 sections that will be discarded.
2207 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
2209 * elflink.h (elf_link_find_version_dependencies): When searching
2210 for known version symbol skip non-matching verdef records, not
2213 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
2215 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
2216 not a bfd_vma, to the base file, to match how dlltool reads it.
2218 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
2220 * reloc.c: Add thumb relocations.
2222 * bfd-in2.h: Add Thumb relocations.
2224 * libbfd.h: Add Thumb relocations.
2226 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2228 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
2230 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
2232 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
2233 for a section even if it is not loaded.
2235 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
2237 (_bfd_coff_link_input_bfd): Separate section VMA handling for
2238 input and output files.
2239 (_bfd_coff_generic_relocate_section): Check whether input file,
2240 not output file, is a PE file.
2242 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
2244 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
2246 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
2248 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
2251 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
2253 * cpu-arm.c (compatible): Add test for supersets of ARM
2256 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
2258 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
2261 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
2263 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
2264 called directly by gas/config/tc-arm.c.
2266 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
2268 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
2269 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
2271 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
2273 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
2276 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
2278 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
2279 (coff_bfd_copy_private_bfd_data): Ditto.
2280 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
2281 (coff_arm_bfd_print_private_bfd_data): Ditto.
2282 (coff_arm_bfd_set_private_flags): Ditto.
2283 (coff_arm_bfd_copy_private_bfd_data): Ditto.
2285 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
2287 * libcoff-in.h (struct coff_final_link_info): Add boolean
2288 global_to_static member for support of task linking.
2289 (_bfd_coff_write_task_globals): Add prototype.
2290 * libcoff.h: Regenerate.
2291 * coffcode.h (coff_write_object_contents): Use #ifdef to
2292 check RS6000COFF_C, to be consistent with all other uses
2294 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2295 call _bfd_coff_write_task_globals.
2296 (_bfd_coff_link_input_bfd): If doing task linking, convert
2297 global functions to static.
2298 (_bfd_coff_write_global_sym): If doing task linking, convert
2299 global variables to static.
2300 (_bfd_coff_write_task_globals): New function.
2301 start-sanitize-tic80
2302 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
2303 (C_AUTOARG): #undef since it clashes with C_UEXT.
2304 (C_LASTENT): #undef since it clashes with C_STATLAB.
2305 * coffcode.h (coff_write_object_contents): Use TIC80COFF
2307 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
2308 when TIC80COFF defined (clashes with C_UEXT). Explicitly
2309 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
2312 start-sanitize-tic80
2313 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
2315 * coff-tic80.c (tic80_howto_table): Change overflow check for most
2316 PP relocations to complain_overflow_dont.
2318 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
2320 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
2321 name of R_RELLONG to "RELLONG". Set rightshift and complain for
2323 (ppbase_reloc, glob15_reloc): New static functions.
2324 (glob16_reloc, local16_reloc): New static functions.
2325 (rtype2howto): Handle all relocation types.
2326 (coff_tic80_relocate_section): New static function.
2327 (coff_relocate_section): Define to coff_tic80_relocate_section.
2328 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
2331 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2333 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2334 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2336 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2337 callers. If PE file, don't add section VMA.
2338 (coff_write_alien_symbol): If PE file, don't add section VMA.
2339 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2340 (_bfd_coff_write_global_sym): Likewise.
2341 (_bfd_coff_generic_relocate_section): Likewise.
2343 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2346 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2348 * cofflink.c (mark_relocs): Add new function to mark symbols which
2349 are used by relocations.
2350 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2351 suppress the skipping of symbols that have thus been marked.
2353 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2355 * coff-sh.c (sh_merge_private_data): New static function.
2356 (coff_bfd_merge_private_bfd_data): Define.
2358 start-sanitize-tic80
2359 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
2361 * coff-tic80.c: Remove unnecessary #ifdefs.
2362 * config.bfd: Set targ_underscore to yes for tic80.
2364 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
2366 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
2367 with unresolved external symbols in GDB).
2370 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2372 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2373 the symbols associated with each BFD.
2374 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2376 * elf-m10200.c: Likewise.
2377 * elf32-m32r.c: Likewise.
2378 * elf32-sh.c: Likewise.
2380 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2382 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2383 alignment of a common symbol. If two symbols that look like
2384 common symbols are found in two shared libraries, and the size is
2385 different, use the larger size, and warn if --warn-common. If a
2386 common symbol overrides a definition in a shared library, set the
2387 size to the larger size, and warn if --warn-common.
2389 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2391 * cpu-arm.c (compatible): Allow default machine to be polymorphed
2392 into any other machine type.
2394 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
2396 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
2397 data into an unitialised destination set its machine type as well.
2399 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2401 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
2402 to common symbol size. Consistently treat uninitialized symbols
2403 in shared objects as common symbols.
2405 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2407 * archures.c (constants): Added new constants to identify the
2408 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2409 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2411 * bfd-in2.h (constants): Added new constants to identify
2412 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2413 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2414 bfd_mach_arm_4T. This file is auto-magically generated from the
2415 archures.c file. This update is just to save work.
2417 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2418 coff_arm_bfd_print_private_bfd_data,
2419 coff_arm_bfd_set_private_flags,
2420 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2421 (global): Macro redefinitions set up to use these new functions.
2423 * coffcode.h (coff_mkobject_hook): Added call to
2424 coff_arm_bfd_set_private_flags().
2425 (coff_set_arch_mach_hook): Added code to set machine type based on
2426 bits stored in internal flags.
2427 (coff_set_flags): Added code to set the new bits in the flags
2428 field based on the machine number.
2429 (function definition macros): Made all function definition macros
2430 conditional so that they can be overridden by target specific
2433 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2434 Structure extended to include new types, one each for ARMv2,
2435 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2437 * libcoff-in.h (struct coff_tdata): Added flags field.
2439 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2441 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2443 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2446 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2448 * coffgen.c (coff_find_nearest_line): If there are no syments,
2451 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2453 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2455 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2457 * targmatch.sed: Add explicit \n characters to work around bug in
2458 HP/UX 10.20 sed program.
2460 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2462 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2465 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2467 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2469 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2471 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2472 (struct elf_m68k_pcrel_relocs_copied, struct
2473 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2474 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2475 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2476 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2478 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2479 PC relative relocs for a global symbol defined in a regular
2480 object, and count the number of PC relative relocs copied for any
2482 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2483 traverse with elf_m68k_discard_copies.
2485 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2487 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2488 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2490 * coffcode.h (coff_compute_section_file_positions): Force the
2491 potential last byte in the file to be written out when
2494 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2496 * configure.host (mips*-*-openbsd*): New host.
2498 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2500 * elflink.h (elf_link_add_object_symbols): Only subtract the
2501 section VMA from the symbol value if this is a fully linked file.
2503 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2504 (struct elf_i386_link_hash_entry): Define.
2505 (struct elf_i386_link_hash_table): Define.
2506 (elf_i386_link_hash_traverse): Define.
2507 (elf_i386_hash_table): Define.
2508 (elf_i386_link_hash_newfunc): New static function.
2509 (elf_i386_link_hash_table_create): New static function.
2510 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2511 PC relative relocs for a global symbol defined in a regular
2512 object, and count the number of PC relative relocs copied for any
2514 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2515 traverse with elf_i386_discard_copies.
2516 (elf_i386_discard_copies): New static function.
2517 (bfd_elf32_bfd_link_hash_table_create): Define.
2519 From Gordon W. Ross <gwr@mc.com>:
2520 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2521 (sunos4_aout_backend): Use MY_entry_is_text_address.
2524 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2526 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2527 R_D30V_32_NORMAL to 2 (4 bytes).
2530 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2532 From Gordon W. Ross <gwr@mc.com>:
2533 * netbsd.h (N_SHARED_LIB): Define.
2534 (SEGMENT_SIZE): Don't define.
2535 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2537 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2538 (SEGMENT_SIZE): Don't define.
2540 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2541 to sizeof Rela structure, not sizeof Rel structure. From Gary
2542 Thomas <g.thomas@opengroup.org>.
2544 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2546 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2547 whenever entry is larger than text address, but only by whole
2548 pages. From Gordon W. Ross <gwr@mc.com>.
2550 * Makefile.in (install): Depend upon installdirs. Use
2551 mkinstalldirs to build $(oldincludedir).
2552 (installdirs): New target.
2554 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2555 if this is a debugging section which we are stripping.
2557 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2559 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2560 alpha-specific target data struct.
2562 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2564 From Thomas Graichen <graichen@rzpd.de>:
2565 * Makefile.in: Always use $(SHELL) when running move-if-change.
2566 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2567 * configure: Rebuild.
2569 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2571 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2572 VMA if this is an executable file or a shared object.
2574 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2577 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2579 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2580 start of the file. Remove uses later on which switch using
2582 (MY(callback)): Handle entry_is_text_address.
2583 (MY_entry_is_text_address): Define if not defined.
2584 (MY(backend_data)): Initialize new field.
2585 * aoutf1.h (sunos4_aout_backend): Likewise.
2586 * i386aout.c (MY(backend_data)): Likewise.
2587 * i386mach3.c (MY(backend_data)): Likewise.
2588 * mipsbsd.c (MY(backend_data)): Likewise.
2589 * sparclynx.c (sparclynx_aout_backend): Likewise.
2590 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2591 (MY_entry_is_text_address): Define.
2592 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2594 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2595 whose name starts with `.'.
2597 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2599 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2600 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2601 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2602 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2603 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2604 sparc-*-openbsd*): New targets.
2605 * configure: Rebuild.
2607 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2609 * stabs.c (struct stab_section_info): New field
2611 (_bfd_link_section_stabs): Fill the above array.
2612 (_bfd_stab_section_offset): Use `cumulative_skips' to
2613 speed up offset calculation.
2615 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2617 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2618 addend for non pc-relative relocations.
2620 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2621 for non-existent function.
2623 * elf-m10300.c (mn10300_elf_relax_section): New function.
2624 (mn10300_elf_relax_delete_bytes): Likewise.
2625 (mn10300_elf_symbol_address_p): Likewise.
2626 (mn10300_elf_get_relocated_section_contents): Likewise.
2627 (bfd_elf32_bfd_relax_section): Define.
2628 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2630 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2632 * configure.host: Set SHLIB_LIBS.
2633 * configure.in: Substitute SHLIB_LIBS.
2634 * configure: Rebuild.
2635 * Makefile.in (SHLIB_LIBS): New variable.
2636 ($(SHLIB)): Use $(SHLIB_LIBS).
2638 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2640 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2641 with bfd_section_vma.
2643 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2645 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2646 Correct CPU file names for mn10[23]00.
2647 * configure: Rebuild.
2649 * bfd.c (bfd_record_phdr): Cast count to size_t before
2652 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2653 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2654 (xcoff_write_archive_contents): LIkewise.
2655 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2656 (mips_elf_create_procedure_table): Likewise.
2657 * peicode.h (pe_print_idata): Likewise.
2658 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2659 * xcofflink.c (xcoff_get_section_contents): Likewise.
2660 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2661 (xcoff_link_add_symbols): Likewise.
2662 (xcoff_link_add_symbols): Likewise.
2664 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2665 (ppcboot_bfd_print_private_bfd_data): Likewise.
2667 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2668 to complain_overflow_signed.
2670 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2672 * VERSION: Set to 2.8.1.
2674 * Branched binutils 2.8.
2676 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2677 deciding whether to copy a reloc into a shared object.
2678 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2679 relocs in unallocated sections.
2680 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2681 R_SPARC_RELATIVE relocs in unallocated sections.
2683 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2685 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2686 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2689 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2691 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2692 override an uninitialized symbol from a shared library with a
2695 * elf-m10200.c: Rename from elf32-mn10200.c.
2696 * elf-m10300.c: Rename from elf32-mn10300.c.
2697 * cpu-m10200.c: Rename from cpu-mn10200.c
2698 * cpu-m10300.c: Rename from cpu-mn10300.c
2699 * Makefile.in: Update accordingly.
2701 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2702 (elf_mips_isa): Move to earlier in file.
2703 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2704 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2707 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2710 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2712 * configure.com: New file.
2713 * config.h-vms: Remove file.
2714 * makefile.vms: Update for new configure scheme.
2716 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2718 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2719 (ppc_process_before_allocation): Declare.
2720 * libcoff.h: Rebuild.
2722 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2724 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2726 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2728 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2730 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2731 symbol index for a R_IHCONST reloc.
2733 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2735 * targmatch.sed: Do not use \(\) recursively.
2737 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2739 * m68klinux.c (MACHTYPE_OK): Define.
2740 * i386linux.c (MACHTYPE_OK): Define.
2742 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2744 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2745 <hjl@gnu.ai.mit.edu>:
2746 * sparclinux.c: New file.
2747 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2748 * bfd-in2.h: Rebuild.
2749 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2750 * configure.in (sparclinux_vec): Add to list of vectors.
2751 * configure: Rebuild.
2752 * targets.c (sparclinux_vec): Declare.
2753 (bfd_target_vector): Add sparclinux_vec.
2754 * Makefile.in: Rebuild dependencies.
2755 (BFD32_BACKENDS): Add sparclinux.o.
2756 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2758 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2759 bfd_coff_backend_data field.
2760 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2762 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2763 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2764 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2766 * bfd.c: Include "libiberty.h".
2767 (strerror): Don't declare.
2768 (bfd_errmsg): Call xstrerror rather than strerror.
2770 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2772 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2773 reloc even if the symbol is in the .bss section.
2774 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2775 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2776 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2778 * coffcode.h (bfd_coff_backend_data): Add new field
2779 _bfd_coff_default_section_alignment_power.
2780 (bfd_coff_default_section_alignment_power): Define.
2781 (bfd_coff_std_swap_table): Initialize new field.
2782 * libcoff.h: Rebuild.
2783 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2784 symbol to the default section alignment.
2786 * COPYING: Update FSF address.
2789 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2791 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2792 21-bit absolute that made it act as a relative.
2795 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2797 * elflink.c (_bfd_elf_create_linker_section): Don't set
2798 bss_section and rel_section from existing sections.
2800 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2803 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2805 * aoutx.h (some_aout_object_p): Change executable test to fix
2806 problems with embedded a.out systems.
2808 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2810 * stabs.c (_bfd_stab_section_offset): New function.
2811 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2812 * libbfd.h: Rebuild.
2813 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2815 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2816 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2817 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2818 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2819 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2821 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2822 symbol. Check for memory allocation failure of *psinfo.
2823 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2824 callers. Set the value of the header symbol.
2825 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2826 * libbfd.h: Rebuild.
2828 start-sanitize-tic80
2829 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2831 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2832 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2833 reloc types, rather than silently failing to generate an output file.
2836 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2838 * targmatch.sed: Use the hold space to put the #ifdef around the
2839 the string constant.
2840 * targets.c (UNSUPPORTED_TARGET): Don't define.
2841 (find_target): Don't check for UNSUPPORTED_TARGET.
2842 (bfd_set_default_target): Don't try to optimize by checking for
2845 * Makefile.in: Rebuild dependencies.
2846 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2847 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2848 (elf32-m32r.o): Remove explicit target.
2850 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2853 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2854 count section symbols for sections that were created by the
2855 linker, or are not allocatable or not loadable.
2856 (elf32_sparc_finish_dynamic_sections): Output output section
2857 symbols for section for which we made space for them.
2859 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2861 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2862 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2864 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2866 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2867 (m32r_hi16_list): New static local.
2868 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2869 (m32r_elf_do_hi16_reloc): Delete.
2870 (m32r_elf_relocate_hi16): New function.
2871 (m32r_elf_lo16_reloc): New function.
2872 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2875 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2877 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2878 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2879 (m32r_elf_final_sda_base): New function.
2880 (m32r_elf_relocate_section): Rewrite sdata support.
2881 (m32r_elf_finish_dynamic_sections): Delete.
2883 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2885 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2886 * coff-svm68k.c: New file. Just defines some macros and includes
2888 * coff-m68k.c: Add functions to handle common addends, moved in
2889 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2890 Control whether relocs are visible using STATIC_RELOCS.
2891 * cf-m68klynx.c: Simplify greatly: just define macros to control
2893 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2894 * targets. (m68ksysvcoff_vec): Declare.
2895 (bfd_target_vector): Add m68ksysvcoff_vec.
2896 * config.bfd (m68*-motorola-sysv*): New target.
2897 * configure.in (m68ksysvcoff_vec): New vector.
2898 * configure: Rebuild.
2899 * Makefile.in: Rebuild dependencies.
2900 (BFD32_BACKENDS): Add coff-svm68k.o.
2901 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2903 * binary.c (binary_set_section_contents): Don't get misled if the
2904 first section is not loadable. From Matthew L. Martin
2907 * elflink.h (elf_bfd_final_link): Set the value of a section
2908 symbol to the section address unless doing a relocateable link.
2910 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2912 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2913 .plt entry if we've taken the function's address.
2914 (elf64_alpha_merge_gots): Merge collected flags info as well.
2916 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2918 * Many files: Add function prototypes.
2919 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2920 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2921 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2922 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2923 * peicode.h: Change several void * parameters to PTR.
2924 * srec.c (srec_get_symbol_info): Make static.
2925 * syms.c (bfd_symbol_is_absolute): Remove.
2926 * Makefile.in: Rebuild dependencies.
2928 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2930 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2931 (bfd_elf32_bfd_is_local_label): Don't define.
2933 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2936 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2938 * bfd-in.h: Don't include obstack.h.
2939 (struct bfd_hash_table): Change memory field to PTR.
2940 * bfd.c (struct _bfd): Change memory field to PTR.
2941 * bfd-in2.h: Rebuild.
2942 * libbfd-in.h (bfd_release): Declare as function, don't define as
2944 * libbfd.h: Rebuild.
2945 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2946 objalloc routines rather than obstack routines.
2947 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2948 (getpagesize): Don't define.
2949 (_bfd_new_bfd): Don't set _bfd_chunksize.
2950 (bfd_openr): Free new bfd and objalloc on failure.
2951 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2952 (bfd_alloc_size): Remove.
2953 (bfd_release): New function.
2954 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2955 objalloc routines rather than obstack routines.
2956 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2957 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2958 objalloc routines rather than obstack routines.
2959 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2960 (struct accumulate): Change memory to struct objalloc *.
2961 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2962 * dep-in.sed: Don't remove obstack.h from dependency list.
2963 * Makefile.in: Rebuild dependencies.
2964 (BFD_H_DEPS): Remove obstack.h.
2965 (install): Don't install obstack.h.
2966 * Many files: Don't include "obstack.h".
2969 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2970 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2971 * libbfd.h: Rebuild.
2972 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2973 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2974 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2976 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2977 old version of bfd_alloc.
2978 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2979 * libbfd.h: Rebuild.
2980 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2982 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2984 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2985 ELF local label syntax as well.
2987 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2989 * config.bfd (powerpc-*-beos*): New target.
2990 * configure.in (powerpc-*-beos*): Add case that explicitly
2991 does not set COREFILE for now. A future BeOS version is
2992 expected to support core files.
2993 * configure: Regenerate with autoconf.
2995 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2997 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2998 seen with a local symbol, rather than crashing.
3000 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
3001 version symbols if there aren't any.
3003 start-sanitize-tic80
3004 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
3006 * coff-tic80.c (coff_rtype_to_howto): Define
3007 (coff_tic80_rtype_to_howto): Clone generic coff version and
3008 add code to handle the funky TI "internal relocations".
3011 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
3013 * elflink.h (elf_link_add_object_symbols): Don't warn about type
3014 or size changes because of a weak symbol.
3016 * cisco-core.c (SIGEMT): Define if not defined.
3018 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
3020 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
3021 setting ever. Sanity check the version number. Sort out copying
3022 flags and other information when adding an indirect symbol.
3023 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
3024 symbols added by the backend. Clear the entire contents of the
3026 (elf_export_symbol): Ignore indirect symbols.
3027 (elf_link_output_extsym): Accept a section without an owner in an
3029 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
3030 version count. Correct the allocation of x_versymp.
3032 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
3033 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
3034 Don't return bfd_und_section_ptr when info->shared.
3035 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
3036 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
3037 (mips_elf_check_relocs): Resolve an indirect symbol in
3039 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
3040 SHN_MIPS_TEXT or SHN_MIPS_DATA.
3042 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
3044 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
3046 From Eric Youngdale <eric@andante.jic.com>:
3047 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
3048 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
3049 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
3050 versioned symbol appears in both a regular and a shared object.
3051 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
3052 appropriate. Improve error message.
3053 (struct elf_outext_info): Rename from elf_finfo_failed. Change
3054 all uses. Add localsyms field.
3055 (elf_bfd_final_link): When generating a shared library, call
3056 elf_link_output_extsym to output all local symbols.
3057 (elf_link_output_extsym): Handle symbols which were forced to
3060 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
3062 From Eric Youngdale <eric@andante.jic.com>:
3063 * elf-bfd.h (elf_symbol_type): Add version field.
3064 * elfcode.h (elf_slurp_symbol_table): Set version field.
3065 * elflink.h (elf_link_add_object_symbols): When creating an
3066 indirect symbol for a default version symbol, set DEF_DYNAMIC if
3067 appropriate. Set up an indirection from the nondefault version of
3069 (NAME(bfd_elf,size_dynamic_sections)): Call
3070 elf_link_assign_sym_version before checking whether there are any
3071 versions. Always record the version name as a dynamic symbol.
3072 Initialize counters.
3073 (elf_link_assign_sym_version): After finding a version, see if a
3074 symbol should be forced to local scope. Create a new version
3075 definition if appropriate.
3076 (elf_link_output_extsym): Correct indirect symbol handling.
3077 * elf.c (bfd_elf_print_symbol): Print version information.
3078 (bfd_section_from_shdr): Turn version sections into BFD sections.
3079 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
3080 if sh_info is not already set.
3081 (_bfd_elf_copy_private_section_data): Copy sh_info for version
3083 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
3084 _bfd_stringtab_add to copy the name into permanent memory if
3087 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3089 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
3091 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
3093 * coffcode.h (bfd_coff_backend_data): Change
3094 _bfd_coff_compute_section_file_positions to return a boolean
3095 value. Change all callers.
3096 (coff_compute_section_file_positions): Change return type to
3097 boolean. If the size of the last section changed, then output a
3098 zero byte at the end of the file.
3099 * libcoff.h: Rebuild.
3101 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
3102 for at least 6 output symbols.
3103 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
3104 emit a TC csect to represent the space they take up. For an XO
3105 symbol, just emit a reference, not a csect.
3107 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
3108 Solaris doesn't like the combined options, and the -f is
3110 (stamp-tshlink, install): Likewise.
3112 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
3113 handling when little endian.
3115 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
3117 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
3118 (mn10300_elf_relocate_section): Likewise.
3119 (elf_backend_relocate_section): Define.
3121 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
3122 relocs. Replace them with generic PCREL_{8,16,32} relocs.
3123 (elf32_mn10300_howto_table): Likewise.
3124 (elf32_mn10300_reloc_map): Likewise.
3125 (bfd_elf32_mn10300_reloc): Delete unused function.
3127 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
3129 start-sanitize-tic80
3130 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
3131 understand, just set the howto field to NULL, and the caller will
3132 print an appropriate error message.
3134 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
3135 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
3136 block. Use NULL for initializations of "ptr" rather than bare 0.
3137 * coff-h8300.c: Fix typo in comment.
3138 * coff-h8500.c: Ditto.
3140 * coff-z8k.c: Ditto.
3142 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
3144 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
3145 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3146 m32r_elf_get_relocated_section_contents): First pass at relax support.
3148 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
3150 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
3151 entry for reading verdef records.
3152 Use correct braces for computing increments of extverdaux and
3153 exteverdef record pointers.
3155 start-sanitize-tic80
3156 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
3158 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
3162 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
3164 * elflink.h (elf_link_find_version_dependencies): Check that
3165 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
3168 start-sanitize-tic80
3169 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
3171 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
3174 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
3176 * targets.c (bfd_default_vector): Make non-const.
3177 (find_target): New static function, broken out of
3179 (bfd_set_default_target): New function.
3180 (bfd_find_target): Call find_target. When defaulting, use
3181 bfd_default_vector[0] if it is not NULL.
3182 * libbfd-in.h (bfd_default_vector): Adjust declaration.
3183 * bfd-in2.h, libbfd.h: Rebuild.
3185 * syms.c (bfd_is_local_label): Return false if the symbol has no
3187 * coff-i960.c (coff_i960_is_local_label_name): New function.
3188 (coff_bfd_is_local_label_name): Define.
3189 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
3190 (coff_bfd_is_local_label_name): Define.
3191 * coff-rs6000.c (xcoff_is_local_label_name): New function.
3192 (coff_bfd_is_local_label_name): Define.
3193 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
3194 with .. or _.L_ as local.
3195 * elf32-i386.c (elf_i386_is_local_label_name): New function.
3196 (bfd_elf32_bfd_is_local_label_name): Define.
3197 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
3198 beginning with $ as local.
3200 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
3202 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
3203 rather than comparing against info->lprefix.
3204 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
3205 * elflink.h (elf_link_input_bfd): Likewise.
3206 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3207 * xcofflink.c (xcoff_link_input_bfd): Likewise.
3209 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
3210 _bfd_elf_is_local_label_name if not already defined.
3211 * elf.c (_bfd_elf_is_local_label_name): New function.
3212 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
3214 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
3215 (m88k_is_local_label_name): New static function.
3217 * coffcode.h (coff_bfd_is_local_label_name): Define as
3218 _bfd_coff_is_local_label_name if not already defined.
3219 * coffgen.c (_bfd_coff_is_local_label_name): New function.
3220 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
3221 * libcoff.h: Rebuild.
3223 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
3224 to _bfd_is_local_label_name.
3225 (bfd_target): Likewise.
3226 * syms.c (bfd_is_local_label): Define as function, not macro.
3227 (bfd_is_local_name): Define.
3228 * libbfd.c (bfd_generic_is_local_label_name): Rename from
3229 bfd_generic_is_local_label, and take a string rather than a
3231 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
3232 (_bfd_nosymbols_bfd_is_local_label_name): Define.
3233 (bfd_generic_is_local_label): Don't declare.
3234 (bfd_generic_is_local_label_name): Declare.
3235 * bfd-in2.h, libbfd.h: Rebuild.
3236 * All backends: Change local_label to local_label_name.
3238 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
3239 (mips_elf_relocate_got_local): Change return type to boolean.
3240 Don't assume that the first zero entry is unassigned; instead, use
3242 (mips_elf_relocate_section): Check return value of
3243 mips_elf_relocate_got_local.
3244 (mips_elf_create_got_section): Initialize assigned_gotno field.
3247 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3249 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
3253 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
3255 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
3256 that have no contents merely because linker_mark is not set.
3258 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
3260 * config.bfd (mips*-*-lnews*): New target.
3261 * coff-mips.c (mips_relocate_section): Make assert compare
3262 content byteorder instead of header byteorder.
3263 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
3265 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
3266 * configure.in (ecoff_biglittle_vec): Add case.
3267 * configure: Update.
3269 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
3271 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
3272 name begins with ".note".
3273 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
3274 section whose name begins with ".note".
3275 (get_program_header_size): Corresponding change.
3277 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
3278 jal and for jal overflow.
3280 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
3282 From Eric Youngdale <eric@andante.jic.com>:
3283 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
3284 not found, try looking it up again without the version name.
3285 (elf_link_add_object_symbols): Always link against the dynamic
3286 symbol table of a dynamic object. When linking against a dynamic
3287 object, include version strings in symbol names, and set up
3288 version information. Add indirect symbols for default versions.
3289 (elf_link_create_dynamic_sections): Add special version sections.
3290 (struct elf_assign_sym_version_info): Define.
3291 (struct elf_find_verdep_info): Define.
3292 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
3293 up version sections.
3294 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
3295 (elf_link_find_version_dependencies): New static function.
3296 (elf_link_assign_sym_version): New static function.
3297 (elf_link_renumber_dynsyms): New static function.
3298 (struct elf_final_link_info): Add symver_sec field.
3299 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
3300 local symbols of a dynamic object. Handle DT_VER* constants.
3301 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
3302 dynamic object. Skip indirect symbols from ELF objects. Remove
3303 the version name before choosing a hash bucket. Write out the
3304 version information if appropriate.
3305 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
3306 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3307 (bfd_elf64_size_dynamic_sections): Likewise.
3308 * bfd-in2.h: Rebuild.
3309 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
3310 Change elf_link_hash_flags to unsigned short.
3311 (ELF_LINK_HIDDEN): Define.
3312 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
3313 dynverdef_hdr, dynversym_section, dynverdef_section,
3314 dynverref_section, cverdefs, cverrefs, verdef, verref.
3315 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
3316 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
3317 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
3318 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
3319 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
3320 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
3321 (_bfd_elf_slurp_version_tables): Declare.
3322 * elf.c (_bfd_elf_swap_verdef_in): New function.
3323 (_bfd_elf_swap_verdef_out): Likewise.
3324 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
3325 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
3326 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
3327 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
3328 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
3329 version information if there is any.
3330 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
3331 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
3332 (elf_fake_sections): Handle .gnu.version* section names.
3333 (assign_section_numbers): Handle SHT_GNU_ver* section types.
3334 (_bfd_elf_slurp_version_tables): New function.
3335 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
3336 version name in string entered in dynamic hash table.
3337 * elfcode.h: Include fnmatch.h.
3338 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
3339 symbol which was forced to become local.
3340 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3341 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3342 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3343 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
3345 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
3347 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
3349 (mn10200_elf_relax_section): Correctly compute a symbol's value
3350 when the symbol is local, but not in the same section as we are
3351 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
3354 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
3356 * elf32-m32r.c: Rewrite to use ELF backend linker.
3357 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
3358 Add small data area support (R_M32R_SDA16).
3359 * reloc.c: Document BFD_RELOC_M32R_SDA16.
3360 * bfd-in2.h,libbfd.h: Regenerated.
3362 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3364 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
3365 (mn10200_elf_relax_delete_bytes): Likewise.
3366 (mn10200_elf_symbol_address_p): Likewise.
3367 (mn10200_elf_get_relocated_section_contents): Likewise.
3368 (bfd_elf32_bfd_relax_section): Define.
3369 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3371 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
3372 (mn10200_elf_relocate_section): Likewise.
3373 (elf_backend_relocate_section): Define.
3376 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3378 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
3379 reloc.c, targets.c: New target, elf-*-D30V.
3381 * bfd-in2.h, configure, libbfd.h: Rebuilt.
3383 * cpu-d30v.c, elf32-d30v.c: New files.
3386 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
3388 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
3389 * bfd-in2.h: Regenerated.
3390 start-sanitize-tic80
3391 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
3392 (rtype2howto): Add function.
3393 (tic80_howto_table): Add.
3396 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
3398 * sysdep.h: Don't define errno in MSVC if error.h is included.
3400 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
3402 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
3403 is initialized before it is used.
3405 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3407 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3408 symbol into a weak undefined symbol; leave it as a common symbol.
3410 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3412 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3413 about a symbol defined in a dynamic object if it has already been
3414 defined in a regular object.
3416 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3418 * makefile.vms: Add gcc flags to allow compiling with current gcc
3420 (targmatch.h): New dependency.
3422 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3424 * evax.h (ALPHA_R_CODEADDR): New relocation.
3425 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3427 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3429 * bfd-in2.h, libbfd.h: Rebuild.
3431 Restrict symbol length to 64 bytes, case preserving:
3432 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3433 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3434 (_bfd_evax_length_hash_symbol): Added.
3435 * evax-etir.c (_bfd_evax_write_etir): Call
3436 _bfd_evax_length_hash_symbol before output of symbol.
3437 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3438 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3440 * evax-emh.c: Output filename to object file without path.
3442 * evax-egsd.c: New sections for local and global commons.
3444 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3445 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3446 notices. Replace AXP with Alpha.
3448 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3450 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3451 sections if we are creating a shared library.
3453 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3455 * configure.host (i386-windows): Don't set host64=true.
3457 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3459 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3460 (elf_mips16_gprel_howto): New static variable.
3461 (mips16_gprel_reloc): New static function.
3462 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3463 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3464 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3465 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3466 * bfd-in2.h, libbfd.h: Rebuild.
3468 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3470 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3471 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3473 start-sanitize-r5900
3474 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3476 * config.bfd: add r5900
3479 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3481 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3482 the output section will be the absolute section; don't print an
3483 assertion message for that case when doing a relocateable link.
3485 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3487 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3488 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3489 need_fn_sub, call_stub, and call_fp_stub.
3490 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3491 (mips_elf_link_hash_newfunc): Initialize new fields.
3492 (mips_elf_link_hash_table_create): Likewise.
3493 (mips_elf_relocate_section): Redirect relocations to use mips16
3494 stubs when appropriate.
3495 (mips_elf_check_relocs): Attach stub sections to the appropriate
3496 symbol. Set need_fn_stub when appropriate.
3497 (mips_elf_always_size_sections): New static function.
3498 (mips_elf_check_mips16_stubs): New static function.
3499 (elf_backend_always_size_sections): Define.
3500 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3502 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3503 attached to sections which are not being included in the link.
3505 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3507 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3508 symbol value when computing the addend for a pc_relative
3511 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3513 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3514 relocateable link, just skip pc_relative pcrel_offset relocs.
3515 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3516 structure for an ARM26 reloc which can be resolved.
3517 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3518 reloc can be resolved.
3520 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3521 error in overflow check for R_RELBYTE.
3523 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3525 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3526 From Mark Rasin <mark.rasin@telrad.co.il>.
3528 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3531 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3533 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3534 (elf_mn10200_howto_table): Likewise.
3535 (mn10200_reloc_map): Likewise.
3537 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3539 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3540 * bfd-in2.h, libbfd.h: Regenerated.
3541 * elf32-m32r.c: Add support for them.
3543 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3545 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3546 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3547 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3548 r_format and r_pcrel. Always return a value.
3549 * riscix.c (MY_final_link_callback): Define to dummy value.
3551 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3552 relocations against the text segment, look up the output name of
3554 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3555 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3556 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3557 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3558 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3560 start-sanitize-tic80
3561 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3563 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3564 routines for little endian data.
3565 * coffcode.h (coff_write_object_contents): Set magic to
3566 TIC80_ARCH_MAGIC for TIc80.
3568 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3570 * coff-tic80.c (tic80coff_vec): Change to little endian data
3574 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3576 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3577 auxiliary_filters parameter to be const char * const *. Accept a
3578 NULL terminated array.
3579 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3580 (bfd_elf32_size_dynamic_sections): Update declaration.
3581 * bfd-in2.h: Rebuild.
3583 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3585 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3586 NOTYPE symbol in a text section as a FUNC symbol.
3588 * coffcode.h (coff_compute_section_file_positions): Force
3589 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3591 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3593 * libaout.h (machine_type): Reserve several values for sparclet.
3595 start-sanitize-tic80
3596 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3598 * config.bfd (tic80-*-*): Don't require 'coff'.
3601 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3603 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3604 table to v850_elf_reloc for all non-standard relocations.
3605 (v850_elf_check_relocs): Add check for h being non-null.
3606 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3607 statement instead of multiple ifs.
3608 (v850_elf_relocate_section): Fix up error message, don't just call
3611 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3613 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3614 Use bfd_elf_generic_reloc as special function for all relocs.
3615 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3617 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3618 24bit pc-relative reloc.
3620 start-sanitize-tic80
3621 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3623 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3624 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3625 header byte order is little endian. Use correct bfd_get and
3626 bfd_put routines for little endian headers.
3627 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3628 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3631 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3633 * reloc.c: Add BFD_RELOC_24.
3634 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3635 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3636 * bfd-in2.h, libbfd.h: Rebuilt.
3638 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3640 elf64-alpha multiple .got rewrite:
3642 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3643 (bfd_elf*_mkobject): Don't define here ...
3644 * elfxx-target.h: ... but rather here. Default always_size_sections
3646 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3647 what the #defines in elf-bfd.h transmuted it to anyway.
3649 * section.c: Add SEC_LINKER_CREATED flag.
3650 * bfd-in2.h: Rebuild.
3651 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3652 relocation section flags.
3653 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3654 SEC_IN_MEMORY to recognize generated bits.
3655 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3657 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3658 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3659 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3660 * elf32-ppc.c (ppc_elf_create_linker_section,
3661 ppc_elf_size_dynamic_sections): Likewise.
3662 * elf32-sparc.c (elf32_sparc_check_relocs,
3663 elf32_sparc_size_dynamic_sections): Likewise.
3664 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3666 (_bfd_elf_create_dynamic_sections): Likewise.
3667 (_bfd_elf_make_linker_section_rela): Likewise.
3668 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3669 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3670 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3671 to identify generated bits.
3672 (elf_link_input_bfd): Likewise.
3674 * elf64-alpha.c: Rewrite everything touching relocations.
3676 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3678 * elf32-v850.c (all functions and static variables): Go through
3679 and regularize names to be of the form v850_elf_<xxx>.
3680 (toplevel): Include <elf/v850.h>.
3681 (enum reloc_type): Move to include/elf/v850.h.
3682 (v850_elf_check_relocs): For common variables, if the variable is
3683 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3684 into the appropriate section.
3685 (elf_backend_check_relocs): Define.
3687 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3689 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3691 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3693 * config.bfd (mips*el-*-linux*): New target.
3694 (mips*-*-linux*): New target.
3696 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3697 Return a useful value.
3699 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3701 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3703 * configure: Rebuild.
3704 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3705 ac_cv_func_mmap in bfd/configure.host.
3707 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3708 filter_shlib and auxiliary_filter_shlib parameters.
3709 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3711 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3712 (bfd_elf64_size_dynamic_sections): Likewise.
3713 * bfd-in2.h: Rebuild.
3715 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3717 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3718 symbols, don't export a symbol which is defined by an object in an
3719 archive which contains shared objects.
3721 start-sanitize-tic80
3722 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3724 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3725 for TI TMS320c80 (MVP).
3726 (bfd_archures_list): Add bfd_tic80_arch.
3727 * bfd-in2.h: Regenerate by running "make headers".
3729 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3731 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3732 * configure.in (case $vec): Correct typo, "tb" not "tp".
3733 Also add cofflink.o for tic80coff_vec.
3734 * configure: Regenerate with autoconf.
3737 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3739 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3740 is configured with --with-mmap.
3742 start-sanitize-tic80
3743 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3745 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3746 (ALL_MACHINES): Add cpu-tic80.o
3747 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3748 * coff-tic80.c: Add skeleton, cloned from another coff config.
3749 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3753 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3755 * TODO: Correct a misspelling.
3756 start-sanitize-tic80
3757 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3758 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3759 * configure.in (case $vec): Add tic80coff_vec entry.
3760 * configure: Regenerate with autoconf.
3761 * archures.c (bfd_tic80_arch): Declare.
3762 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3763 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3764 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3765 (bfd_target_vector): Add tic80coff_vec entry.
3768 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3770 * elflink.h (elf_buckets): Add some more values for larger
3773 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3775 * Makefile.in (install): Move subdir_do out of conditional. From
3776 Fred Fish <fnf@cygnus.com>.
3778 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3780 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3782 (elf_mn10200_howto_table): Likewise.
3783 (mn10200_reloc_map): Likewise.
3785 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3787 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3788 mips16 symbol during the link.
3789 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3791 (mips_elf_link_output_symbol_hook): New static function.
3792 (elf_backend_link_output_symbol_hook): Define.
3794 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3797 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3799 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3800 against SEC_DEBUGGING sections here (revert patch of December 5).
3801 * elfcode.h (elf_object_p): Check for them here, instead.
3803 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3805 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3806 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3808 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3809 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3810 * elf-bfd.h (struct elf_size_info): Update declaration of
3812 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3813 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3814 * elfxx-target.h: Use new dynamic reloc routines by default.
3815 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3818 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3820 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3821 if NAMES_HAVE_UNDERSCORE is defined.
3823 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3825 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3827 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3829 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3832 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3834 * elflink.h (elf_link_add_object_symbols): Only add a weak
3835 symbol if the real definition is in the dynamic symbol table.
3836 After finding the real definition, then, if it is dynamic, add the
3837 weak symbol to the dynamic symbol table.
3839 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3841 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3843 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3846 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3848 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3850 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3851 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3852 * reloc.c: Remove mn10300 big endian relocs.
3853 * bfd-in2.h, libbfd.h: Rebuilt.
3855 * elf32-mn10200.c: Update from elf32-mn10300.c.
3857 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3859 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3861 * elf32-mn10300.c: Add some comments.
3863 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3865 * ihex.c (ihex_scan): Always initialize buf before jumping to
3867 (ihex_read_section): Likewise.
3869 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3871 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3872 inplace for most relocs.
3874 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3876 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3877 even if SEC_ALLOC is not set.
3878 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3879 when deciding whether to copy a reloc into a shared object.
3880 (elf_i386_relocate_section): Likewise.
3881 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3882 (elf32_sparc_relocate_section): Likewise.
3883 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3884 reloc section if it is not set in the source section.
3885 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3886 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3887 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3889 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3891 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3892 expects a .got.plt until we actually create it.
3894 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3896 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3897 message for bfd_reloc_outofrange, rather than aborting. From
3898 Philippe De Muyter <phdm@info.ucl.ac.be>.
3900 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3901 a relocateable link, don't try to process them. From Heinz Wrobel
3902 <wrobel@lpr.e-technik.tu-muenchen.de>.
3904 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3906 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3907 mn10300_info_howto_rel. Tweak reloc argument to be an
3908 Elf32_Internal_Rela.
3909 (USE_RELA): Define instead of USE_REL.
3910 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3912 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3914 * configure.in, configure: Handle mips*-sgi-irix6*.
3915 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3918 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3920 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3921 relocation against a symbol defined in a section with no output
3924 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3926 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3927 * configure, config.in: Rebuild with autoconf 2.12.
3929 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3930 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3931 (swap_out_syms): Set st_other from existing st_other field.
3932 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3934 (elf_link_output_extsym): Set the other field from the global hash
3936 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3937 (elf_mips16_jump_howto): New static variable.
3938 (mips16_jump_reloc): New static function.
3939 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3940 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3941 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3943 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3944 * bfd-in2.h, libbfd.h: Rebuild.
3945 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3947 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3949 * configure.host: Use long long for mips-sgi-irix6*.
3951 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3952 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3954 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3956 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3957 (enum reloc_type): Add more reloc types.
3958 (elf32_mn10300_howto_table): Update for new reloc types.
3959 (elf32_mn10300_reloc_map): Update for new reloc types.
3960 * reloc.c: Add some new relocs for the mn10300 series.
3961 * bfd-in2.h, libbfd.h: Rebuilt.
3963 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3965 * som.c (setup_sections): Don't lose for a space which has
3966 no data, but some symbols.
3968 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3970 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3971 (sunos_link_hash_table_create): Initialize got_needed.
3972 (sunos_create_dynamic_sections): Only set .got section size if it
3973 is not already set. Set got_needed.
3974 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3975 sdynptr, and only handle dynamic sections, if dynamic sections are
3977 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3978 Initialize .got section.
3979 (sunos_scan_ext_relocs): Likewise.
3980 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3982 (sunos_finish_dynamic_link): Check got_needed. Only set up
3983 dynamic linking information if needed.
3985 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3987 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3989 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3991 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3993 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3995 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3998 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
4000 * filemode.c: Include sysdep.h.
4001 * ihex.c: Add casts to eliminate compiler warnings.
4002 * sunos.c: Add casts to eliminate compiler warnings.
4004 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4006 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
4008 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
4009 appropriate relocations in the .so file if shared.
4010 (ppc_elf_relocate_section): Ditto.
4012 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
4014 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
4015 complain_overflow_unsigned.
4017 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4019 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
4020 overflows for R_D10V_16 and R_D10V_18.
4022 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4024 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
4025 (do_with_relocs): Likewise.
4026 (do_as_repeat): Likewise.
4027 (copy_expression): Likewise.
4029 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
4031 * ieee.c (ieee_write_external_part): Correctly record whether
4032 there is an external part.
4034 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
4036 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
4037 handle tda offsets for sld.w and sst.w instructions.
4038 Fix alignment check in sld.w and sst.w tda reloc handling.
4040 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
4042 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
4044 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
4046 * elf32-v850.c: Add comments about assumptions about
4047 char, short & long sizes.
4048 (elf32_v850_bfd_final_link_relocate): Fix sign extension
4049 problems for several relocs.
4051 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
4052 R_V850_SDA_OFFSET entry.
4054 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
4056 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
4057 Store import file index in ldindx.
4058 (xcoff_build_ldsyms): Assume that ldsym was not previously
4059 allocated. For an imported symbol, copy ldindx into l_ifile.
4061 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
4063 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
4064 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
4065 fields in R_V850_TDA_OFFSET.
4066 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
4067 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
4070 * elf32-v850.c: Include bfdlink.h.
4071 (bfd_elf32_v850_reloc): Return an error if we get a reloc
4073 (elf32_v850_bfd_final_link_relocate): New function.
4074 (v850_elf_relocation_section): Likewise.
4075 (elf_backend_relocate_section): Define.
4077 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
4079 * binary.c (binary_set_section_contents): Ignore sections which
4080 don't have SEC_LOAD and SEC_ALLOC set.
4082 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
4084 * linker.c (_bfd_generic_final_link): Avoid losing static
4085 symbols in the .bss section.
4087 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
4089 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
4090 (mips32_64bit_reloc): New static function.
4091 (mips_reloc_map): Add entry for BFD_RELOC_64.
4092 (mips_elf_relocate_section): Handle R_MIPS_64.
4094 * linker.c (default_indirect_link_order): Print an error message
4095 when attempting to do a relocateable link with different object
4096 file formats, rather than calling abort.
4098 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
4100 * reloc.c (m32r relocs): Rename them.
4101 * bfd-in2.h, libbfd.h: Regenerated.
4102 * elf32-m32r.c: Update.
4103 (m32r_elf_10_pcrel_reloc): New function.
4104 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
4105 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
4107 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
4109 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
4110 all sections that will be included in the output file.
4111 (_bfd_generic_link_output_symbols): Discard symbols in sections
4112 which are being discarded.
4113 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
4114 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
4115 (elf_v850_howto_table): Corresponding changes.
4116 (elf_v850_reloc_map): Corresponding changes.
4117 * reloc.c: Add additional V850 relocations.
4118 * bfd-in2.h, libbfd.h: Rebuilt.
4120 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
4121 no longer want in pc-relative relocs.
4123 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
4125 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
4126 accept a reloc against an undefined sybmol!
4128 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
4130 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
4132 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
4134 * VERSION: Bump for new relocation.
4136 * hosts/i386bsd.h: If NBPG is not defined, define it as
4137 PAGE_SIZE, for recent versions of FreeBSD.
4139 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
4141 * configure.host: Use `long long' as the 64 bit type on a Solaris
4142 host, since both gcc and the SunPRO compilers support it.
4144 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
4146 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
4147 mistake to have reused the ECOFF LITERAL for ELF since they have
4148 different semantics.
4149 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
4150 * bfd-in2.h, libbfd.h: Rebuild.
4152 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
4155 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
4156 dynamic relocation for an undefweak symbol when we are building
4157 a static executable.
4159 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
4161 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
4162 point explicitly to srcdir.
4163 (targmatch.h): Edit references to point explicitly to objdir.
4165 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
4167 * config.bfd: When setting targ_cpu, don't get confused by
4170 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4172 * configure.host: Add support for windows host (a build done
4173 under the Microsoft build environment).
4175 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
4177 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
4178 definition in a dynamic object, add it to the dynamic symbol table
4179 if any dynamic object mentions it. Reverts part of last patch.
4181 * sunos.c (struct sunos_link_hash_table): Add got_base field.
4182 (sunos_link_hash_table_create): Initialize got_base.
4183 (bfd_sunos_size_dynamic_sections): If the .got section is more
4184 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
4186 (sunos_check_dynamic_reloc): Subtract got_base from a base
4187 relative relocation.
4189 * elf32-mips.c (elf_mips_isa): New static function.
4190 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
4191 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
4193 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
4195 * archive.c (do_slurp_coff_armap): Only treat archive as little
4196 endian for i960 COFF.
4198 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
4200 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
4201 by the change in size of the section when EXEC_P is not set.
4203 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
4204 (m68kcoff_rtype_to_howto): New static function.
4205 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
4206 VMA to the addend for a PC relative reloc.
4208 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
4210 * Makefile.in: Rebuild dependencies.
4212 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
4215 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
4217 * Makefile.in: Remove explicit dependencies for mn10200 and
4219 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
4220 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
4221 (dependencies): Rebuilt.
4223 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
4225 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
4226 during this function.
4228 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
4229 section if the flags are compatible.
4231 * configure.in: Add havevecs, and put it in tdefaults.
4232 * mpw-config.in: Likewise.
4233 * configure: Rebuild.
4234 * targmatch.sed: New file; a sed script to build targmatch.h from
4236 * config.bfd: Add #if, #endif, and comments for targmatch.h.
4237 * targets.c: Include "fnmatch.h".
4238 (struct targmatch): Define.
4239 (bfd_target_match): Define by including targmatch.h.
4240 (bfd_find_target): If the target is not found by name, search for
4241 it as a configuration triplet.
4242 * Makefile.in: Rebuild dependencies.
4243 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
4244 i386dynix.o, m68k4knetbsd.o, and riscix.o.
4245 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
4246 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
4247 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
4248 (CFILES): Remove i386dynix.c and hp300bsd.c.
4249 (targmatch.h): New target.
4250 (do_clean): Remove targmatch.h.
4252 * configure.in: Add BFD_NEED_DECLARATION(getenv).
4253 * acconfig.h: Add NEED_DECLARATION_GETENV.
4254 * configure, config.in: Rebuild.
4255 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
4256 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
4258 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
4260 * cpu-mn10x00.c, elf32-mn10x00: Removed.
4261 * cpu-mn10200.c, cpu-mn10300.c: New files.
4262 * elf32-mn10200.c, elf32-mn10300.c: New files.
4263 * Makefile.in: Break mn10x00 support into two separate
4264 configurations, mn10200 and mn10300.
4265 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
4266 * bfd-in2.h, configure: Rebuilt.
4268 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4270 * Makefile.in (do_clean): Move config.log to do_distclean.
4272 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
4274 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4275 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
4276 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
4277 (elf32-mn10x00.o): Add dependencies.
4278 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
4279 (bfd_mn10x00_arch): Declare.
4280 (bfd_archures_list): Add bfd_mn10x00_arch.
4281 * config.bfd: Add mn10x00-*-*.
4282 * configure.in: Add bfd_elf32_mn10x00_vec.
4283 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
4284 * targets.c (bfd_elf32_mn10x00_vec): Declare.
4285 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
4286 * bfd-in2.h, configure: Rebuilt.
4288 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
4290 openVMS/Alpha: Provide filename and case_hack flags via
4291 symbol table from gas.
4292 Add case_hack code for symbol output from vax/vms.
4293 * evax-alpha.c (evax_initialize): Remove filename handling,
4294 filename is provided via symbol table.
4295 (evax_get_symtab): Use local symbol count when setting up table.
4296 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
4298 (_bfd_evax_write_egsd): Skip file name symbol.
4299 * evax-emh.c (get_vms_time_string): Local function now.
4300 (_bfd_evax_write_emh): Extract source filename and case_hack flags
4302 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
4303 through _bfd_evax_case_hack_symbol.
4304 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
4306 (_bfd_evax_basename): Removed.
4307 (_bfd_get_vms_time_string): Moved to evax-emh.c.
4308 * evax.h (evax_private_data_struct): Remove filename.
4309 (flag_hash_long_names, flag_show_after_trunc,
4310 flag_no_hash_mixed_case, vms_name_mapping): New flags for
4313 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
4316 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
4317 (NO_SWAP_MAGIC): Don't define.
4318 (SWAP_MAGIC): Define.
4320 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
4321 no hash table entry for a global symbol.
4323 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
4325 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
4327 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
4329 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
4330 symbol type with T_NULL. Warn if symbol type changes. Based on
4331 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
4333 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4334 a dynamic object in the dynamic symbol table if it is referenced
4335 or defined by a regular object.
4337 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
4339 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
4340 remove dwarf local labels. Shrinks binaries by a factor of 3!
4342 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
4344 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
4345 by hand, rather than by calling bfd_make_section.
4347 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
4349 * reloc.c: Rename m32r relocs.
4350 * bfd-in2.h, libbfd.h: Rebuilt.
4351 * elf32-m32r.c: Update.
4353 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
4355 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4356 link, adjust the symbol index of a base relative reloc. Don't
4357 change the addend of a PC relative reloc if pcrel_offset is set.
4358 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
4359 a relocateable link.
4361 * reloc.c (bfd_perform_relocation): Apply the relocation even if
4362 it is zero, in case src_mask matters.
4363 (bfd_install_relocation): Likewise.
4365 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
4367 * xcofflink.c (xcoff_link_add_symbols): Always initialize
4369 (_bfd_xcoff_bfd_final_link): Don't set target_index
4370 to an uninitialized value.
4372 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
4374 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
4375 indices, rather than crashing.
4376 (coff_slurp_reloc_table): Likewise. Check whether the howto field
4378 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
4381 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
4383 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
4385 (coff_arm_adjust_symndx): New static function.
4386 (coff_adjust_symndx): Define.
4388 * srec.c (srec_scan): Accept multiple symbols on a single line.
4389 From Pascal Martin <pmartin@alsys.com>.
4393 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
4395 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
4396 (sunos_merge_private_bfd_data): New function.
4398 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
4400 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
4402 (bfd_merge_private_bfd_data): Likewise.
4403 * section.c (bfd_copy_private_section_data): Likewise.
4404 * syms.c (bfd_copy_private_symbol_data): Likewise.
4405 * bfd-in2.h: Rebuild.
4406 * aout-target.h (MY_bfd_copy_private_section_data): Check that
4407 both BFD's are the right flavour.
4408 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
4409 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
4410 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
4411 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4412 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4413 (ppc_elf_merge_private_bfd_data): Likewise.
4414 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4415 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4417 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4418 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4421 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4423 * reloc.c: Add m32r relocs.
4424 * bfd-in2.h, libbfd.h: Rebuilt.
4425 * cpu-m32r.c,elf32-m32r.c: New files.
4427 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4429 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4431 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4433 * tekhex.c (first_phase): Change type parameter from char to int.
4435 (pass_over): Change func to expect int, not char.
4437 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4438 rather than SEC_LOAD when aligning the file offset for the first
4439 section in a segment.
4441 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4443 * syms.c (coff_section_type): Make arg const.
4444 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4445 to make_bfd_asection().
4446 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4447 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4448 (_bfd_elf_stringtab_init): Remove prototype.
4450 * netbsd-core.c (swap_abort): Add prototype.
4451 * aix386-core.c (swap_abort): Ditto & make static
4452 * hpux-core.c (swap_abort): Ditto & make static.
4453 * irix-core.c (swap_abort): Ditto & make static.
4454 * ptrace-core.c (swap_abort): Ditto & make static.
4455 * trad-core.c (swap_abort): Ditto & make static.
4456 * coffswap.h (coff_swap_reloc_in): Ditto.
4457 (coff_swap_reloc_out): Ditto.
4458 (coff_swap_filehdr_in): Ditto.
4459 (coff_swap_filehdr_out): Ditto.
4460 (coff_swap_sym_in): Ditto.
4461 (coff_swap_sym_out): Ditto.
4462 (coff_swap_aux_in): Ditto.
4463 (coff_swap_aux_out): Ditto.
4464 (coff_swap_lineno_in): Ditto.
4465 (coff_swap_lineno_out): Ditto.
4466 (coff_swap_aouthdr_in): Ditto.
4467 (coff_swap_aouthdr_out): Ditto.
4468 (coff_swap_scnhdr_in): Ditto.
4469 (coff_swap_scnhdr_out): Ditto.
4470 * ihex.c (ihex_sizeof_headers): Ditto.
4471 * tekhex.c (getsym): Ditto.
4472 (find_chunk): Ditto & make static.
4473 (insert_byte): Ditto.
4474 (first_phase): Ditto.
4476 (tekhex_get_symtab): Ditto & make static.
4477 (tekhex_get_symtab_upper_bound): Ditto & make static.
4478 (tekhex_mkobject): Ditto.
4479 (tekhex_object_p): Ditto.
4480 (move_section_contents): Ditto.
4481 (tekhex_get_section_contents): Ditto.
4482 (tekhex_set_arch_mach): Ditto & make static.
4483 (tekhex_set_section_contents): Ditto.
4484 (writevalue): Ditto.
4487 (tekhex_write_object_contents): Ditto.
4488 (tekhex_sizeof_headers): Ditto.
4489 (tekhex_make_empty_symbol): Ditto.
4490 (tekhex_get_symbol_info): Ditto.
4491 (tekhex_print_symbol): Ditto.
4492 * irix-core.c (make_bfd_asection): Ditto.
4493 (irix_core_core_file_p): Ditto.
4494 (irix_core_core_file_failing_command): Ditto.
4495 (irix_core_core_file_failing_signal): Ditto.
4496 (irix_core_core_file_matches_executable_p): Ditto.
4497 (irix_core_make_empty_symbol): Ditto.
4498 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4499 * srec.c (srec_new_symbol): Ditto.
4500 (srec_get_section_contents): Ditto.
4501 (srec_set_arch_mach): Ditto.
4502 (srec_set_section_contents): Ditto.
4503 (internal_srec_write_object_contents): Ditto.
4504 (srec_write_object_contents): Ditto.
4505 (symbolsrec_write_object_contents): Ditto.
4506 (srec_sizeof_headers): Ditto.
4507 (srec_make_empty_symbol): Ditto.
4508 (srec_get_symtab_upper_bound): Ditto.
4509 (srec_get_symtab): Ditto.
4510 (srec_print_symbol): Ditto and make static.
4511 * elf.c (elf_read): Ditto
4512 (assign_section_numbers): Ditto.
4513 (elf_fake_sections): Ditto.
4514 (sym_is_global): Ditto.
4515 (elf_map_symbols): Ditto.
4516 (get_program_header_size): Ditto.
4517 * coffgen.c (make_a_section_from_file): Ditto.
4518 (coff_real_object_p): Ditto.
4519 (fixup_symbol_value): Ditto.
4520 (build_debug_section): Ditto.
4522 * syms.c (coff_section_type): Ditto.
4524 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4526 * bfd-in2.h: Rebuilt after m32r changes.
4528 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4530 * config.bfd,configure.in,configure: Add m32r support.
4531 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4532 * config.bfd: Keep target list alphabetically sorted.
4534 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4536 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4537 to add in the constant part found in the instruction itself.
4538 (case R_V850_HI16_S): Likewise.
4540 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4542 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4543 and R_D10V_18 to be 1 (word).
4545 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4547 * stabs.c (_bfd_link_section_stabs): If the output_section field
4548 of either section is bfd_abs_section, then the linker is
4549 discarding the section and we should not optimize it.
4551 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4553 * Makefile.in (aout-sparcle.o): New target.
4554 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4555 * config.bfd (sparclet-*-aout*): Add case.
4556 * configure.in (sparcle_aout_vec): Add case.
4557 * configure: Regenerated.
4558 * targets.c (sparcle_aout_vec): Declare.
4559 (bfd_target_vector): Add sparcle_aout_vec.
4560 * aout-sparcle.c: New file.
4562 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4564 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4565 low order sign bit propogation for R_V850_HI16_S.
4567 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4568 handling V850 specific relocs.
4569 (elf_v850_howto_table): Use the new function for some
4570 relocations. Twiddle masks & shifts for some relocs.
4571 Set partial_inplace where needed.
4573 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4575 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4576 default architecture to a machine number of 0.
4577 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4579 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4580 the output BFD is the default, set it from the first input BFD.
4582 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4584 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4585 insert at bitpos zero. The HI16 relocs are shifted right
4586 by 16 bits. Fix src_mask for all relocs.
4587 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4589 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4592 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4594 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4595 Rewrite to use BFD file read routines and to avoid using a fixed
4596 length for the file name.
4598 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4600 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4601 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4602 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4603 to R_V850_{32,16,8}.
4605 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4607 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4608 (elf_v850_howto_table): Add info for HI16_S reloc.
4609 (v850_reloc_map): Add HI_16_S reloc.
4610 * reloc.c: Define BFD_RELOC_V850_* relocs.
4612 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4615 * elf32-sh.c: New file.
4616 * elf.c (prep_headers): Handle bfd_arch_sh.
4617 * elfcode.h (write_relocs): Handle absolute symbol.
4618 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4619 (_bfd_elf64_link_read_relocs): Declare.
4620 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4621 elf_link_read_relocs. Make globally visible. Change all
4623 (elf_link_input_bfd): Get external symbols from cache in
4624 symtab_hdr->contents. Get contents from cache in
4626 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4628 * reloc.c: Define BFD_RELOC_SH_* relocs.
4629 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4630 * coff-sh.c (sh_insns_conflict): Fix a return value.
4631 (_bfd_sh_align_load_span): New globally visible function, broken
4632 out of sh_align_load.
4633 (sh_align_load): Call _bfd_sh_align_load_span.
4634 (sh_swap_insns): Change relocs parameter to PTR.
4635 * bfd-in2.h, libbfd.h: Rebuild.
4636 * targets.c (bfd_elf32_sh_vec): Declare.
4637 (bfd_elf32_shl_vec): Declare.
4638 * config.bfd (sh-*-elf*): New target.
4639 * configure.in (bfd_elf32_sh_vec): New target vector.
4640 (bfd_elf32_shl_vec): New target vector.
4641 * configure: Rebuild.
4642 * Makefile.in: Rebuild dependencies.
4643 (BFD32_BACKENDS): Add elf32-sh.o.
4644 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4646 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4647 page before checking D_PAGED.
4649 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4650 (ihex_write_object_contents): Remove extbase; always use segbase
4653 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4655 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4656 * configure.host (i[345]86-*-*): Ditto.
4657 * config.bfd (i[345]86-*-*): Ditto.
4658 * configure: Regenerate.
4660 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4663 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4665 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4666 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4667 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4668 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4669 will have an ST_CODE type, change the symbol's type to ST_DATA.
4670 * som.c (hppa_som_gen_reloc_type): Update prototype.
4672 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4674 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4675 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4676 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4677 (mips_elf_finish_dynamic_sections): Likewise.
4679 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4681 * configure.host (HLDENV): New variable to set. Set it for
4682 *-*-sysv4*, since those linkers may not support -R but they always
4683 support LD_RUN_PATH.
4685 * libieee.h (NSECTIONS): Don't define.
4686 (ieee_data_struct): Change section_table to asection **. Add
4688 * ieee.c (get_section_entry): If the table isn't big enough, make
4690 (ieee_slurp_sections): Remove assertion about number of sections.
4691 (ieee_object_p): Adjust initialization of ieee to match changes to
4694 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4695 symbols merely because we are generating a shared library.
4696 (xcoff_build_ldsyms): Don't set up global linkage code for an
4697 undefined symbol merely because we are generating a shared
4700 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4702 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4703 (BFD32_BACKENDS) Add elf32-v850.o.
4704 * archures.c: Add bfd_v850_arch.
4705 * bfd-in2.h: Add bfd_v850_arch.
4706 * config.bfd (v850-*-*): New target.
4707 * configure: (bfd_elf32_v850_vec) New vector.
4708 * configure.in: (bfd_elf32_v850_vec) New vector.
4709 * cpu-v850.c: New file.
4710 * elf.c (prep_headers): Added case bfd_arch_v850.
4711 * elf32-v850.c: New file.
4712 * targets.c (bfd_elf32_v850_vec): New vector.
4714 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4716 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4717 a function code symbol for an XMC_XO symbol.
4719 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4721 * mpw-config.in: Update editing of autoconf vars to reflect
4722 Jul 18 configure.in change.
4723 * mpw-make.sed: Update editing of include pathnames to be
4724 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4726 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4728 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4729 which to offset to get the .plt entry address is ".plt".
4731 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4733 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4734 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4735 Added, for internal use by the ARM gas.
4737 * bfd-in2.h: Rebuilt
4739 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4741 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4742 in section dynidx start.
4744 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4746 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4747 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4748 optimization for g++.
4750 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4752 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4753 the -mrelocatable-lib bit set and the other doesn't, clear the
4754 -mrelocatable-lib bit in the header.
4756 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4758 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4759 symbol against a STT_FUNC symbol in a shared library.
4761 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4763 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4764 symbol is found, automatically define the corresponding function
4767 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4768 if sym.n_numaux is not zero.
4769 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4770 entry to disagree about the number of aux entries if the symbol
4773 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4774 section if it might be needed, not just if info->shared.
4775 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4776 the start of .rel.dyn if we are going to use it.
4777 (mips_elf_finish_dynamic_sections): Only clear the first element
4778 of .rel.dyn if the size is greater than zero.
4780 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4782 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4783 undefined_symbol callback for a symbol, then don't issue any more
4784 warnings about loader relocs.
4785 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4786 after calling the undefined_symbol callback.
4788 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4789 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4790 as the AIX linker seems to do.
4792 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4794 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4795 (evax_initialize): Remove evax_reloc_table.
4796 (evax_close_and_cleanup): Ditto.
4798 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4800 (evax_bfd_reloc_type_lookup): Ditto.
4801 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4802 cooked_size == raw_size.
4803 * evax-emh.c (_bfd_evax_register_filename): Remove.
4804 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4805 * evax-misc.c (add_new_contents): Malloc section at full size.
4806 (_bfd_save_evax_section): Memcpy section contents directly.
4807 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4808 (evax_reloc_table): Remove.
4810 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4812 * makefile.vms: Add better support for DEC C compilation
4813 Add evax.h dependencies
4815 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4816 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4817 (BFD_RELOC_ALPHA_BASEREG): Remove.
4818 * bfd-in2.h, libbfd.h: Rebuild.
4820 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4822 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4823 getgid if _WIN32 is defined.
4824 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4826 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4828 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4829 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4831 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4834 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4836 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4838 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4839 (NEED_DECLARATION_REALLOC): New macro.
4840 * configure, config.in: Rebuild.
4841 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4842 (realloc): Declare if NEED_DECLARATION_REALLOC.
4844 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4845 <strings.h> if they exist.
4847 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4849 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4851 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4853 Based on patches from Eric Valette <valette@crf.canon.fr>:
4854 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4855 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4856 (elf_howto_table): Add entries for new relocs.
4857 (elf_i386_reloc_type_lookup): Handle new relocs.
4858 (elf_i386_info_to_howto): Just call abort.
4859 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4860 (elf_i386_relocate_section): Likewise.
4862 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4864 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4866 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4868 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4869 only get the LMA from the phdr if they are in the same part of the
4872 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4873 new segment to make them more comprehensible. If the relationship
4874 between the LMA and the VMA changed, start a new segment. Don't
4875 check dynsec when deciding whether to start a new segment for a
4876 writeable section; -N will now handle this.
4878 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4880 * libhppa.h: Remove "esel" changes. Not the right approach.
4881 * som.c: Corresponding changes.
4882 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4883 which don't have a SOM symbol type associated with them.
4884 Reverses a 1994 change.
4886 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4888 Make ld -N more reasonable for ELF:
4889 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4890 phdr_in_section to false, and always use a single load segment.
4891 (elf_sort_sections): Sort sections by LMA after VMA.
4892 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4893 align to maxpagesize.
4894 (assign_file_positions_except_relocs): Likewise.
4895 * elfcode.h (elf_object_p): If a section is loaded but not page
4896 aligned, clear D_PAGED.
4898 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4900 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4901 Added, for internal use by the ARM gas.
4903 * bfd-in2.h: Rebuilt
4905 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4907 * libhppa.h (R_HPPA_ESEL): New field selector.
4908 (e_esel): Similarly.
4909 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4910 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4911 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4913 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4915 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4916 archive search before looking for stripped dynamic objects.
4918 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4920 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4921 symbol a warning rather than an error.
4923 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4925 * elf.c (assign_file_positions_for_segments): Track the virtual
4926 memory position separately from the file position, and use it to
4927 compute the alignment adjustment.
4929 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4931 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4932 and fixed mask on R_D10V_10_PCREL_L.
4934 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4936 * elf64-mips.c: Include "aout/ar.h".
4937 (mips_elf64_slurp_armap): New static function.
4938 (mips_elf64_write_armap): New static function.
4939 (bfd_elf64_archive_*): Define.
4940 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4941 Use instead of bfd_generic_archive_p.
4942 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4943 instead of _bfd_write_archive_contents.
4944 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4945 _bfd_generic_mkarchive.
4946 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4947 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4949 (TARGET_LITTLE_SYM): Likewise.
4950 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4952 * Makefile.in: Rebuild dependencies.
4954 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4955 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4956 SHT_MIPS_EVENTS sections.
4957 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4958 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4960 (_bfd_mips_elf_fake_sections): Likewise.
4962 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4963 * ecoff.c (ecoff_compute_section_file_positions): Copy
4964 rdata_in_text from backend info to tdata. Clear it if any data
4965 section comes before .rdata.
4966 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4967 tdata rather than backend info.
4969 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4971 * configure.in: Fix test for whether a compiler has a 64 bit
4972 type. From Jim Wilson <wilson@cygnus.com>.
4974 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4976 * configure.host (mips-sgi-irix6*): New host.
4978 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4979 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4980 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4982 * configure: Rebuild.
4983 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4984 (BFD_HOST_64_BIT): Define conditionally.
4985 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4986 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4987 (symvalue, bfd_size_type): Likewise.
4988 * bfd-in2.h: Rebuild.
4989 * Makefile.in (do_clean): Remove bfd-tmp.h.
4990 (do_distclean): Remove bfd-in3.h.
4991 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4992 (bfd-in3.h): New target.
4994 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4995 Andrew Gierth <ANDREWG@microlise.co.uk>.
4997 * configure.host: Set INSTALL_SHLIB.
4998 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4999 * configure: Rebuild.
5000 * Makefile.in (install): Use @INSTALL_SHLIB@.
5002 * config.bfd (mips*-*-irix6*): New target.
5003 * configure.host: Handle Irix 6 shared library like Irix 5.
5005 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
5006 symbol for a magic name.
5007 (xcoff_link_input_bfd): Don't change the reloc symbol for an
5009 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
5012 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
5014 * mpw-config.in: Add ELF support to mips config, create the
5015 elf32-target.h file in the object dir.
5016 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
5018 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
5020 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
5021 Also removed most abort calls, in favor of using bfd reporting.
5023 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5025 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
5026 (BFD32_BACKENDS) Add elf32-d10v.o.
5027 * archures.c: Add bfd_d10v_arch.
5028 * bfd-in2.h: Add bfd_d10v_arch.
5029 * config.bfd (d10v-*-*): New target.
5030 * configure: (bfd_elf32_d10v_vec) New vector.
5031 * configure.in: (bfd_elf32_d10v_vec) New vector.
5032 * cpu-d10v.c: New file.
5033 * elf.c (prep_headers): Added case bfd_arch_d10v.
5034 * elf32-d10v.c: New file.
5035 * libbfd.h: Rebuild.
5036 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
5037 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
5038 * targets.c (bfd_elf32_d10v_vec): New vector.
5040 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
5042 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
5044 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
5046 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
5047 bfd_mach_i386_i8086 machine types.
5049 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
5054 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
5056 * coffcode.h (coff_set_section_contents): A/UX does not require
5057 special handling of the _LIB section.
5059 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
5061 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
5062 value for R_RELBYTE.
5064 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
5065 array if one was allocated.
5067 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
5069 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
5070 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
5071 use_rld_obj_head and rld_value.
5072 (mips_elf_link_hash_table_create): Initialize new fields.
5073 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
5075 (mips_elf_create_dynamic_sections): Create .rld_map section. If
5076 __rld_obj_head symbol not seen, create an __rld_map symbol.
5077 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
5078 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
5079 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
5080 __rld_obj_head symbol.
5081 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
5083 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
5085 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
5087 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
5088 ppc_elf_addr16_ha_reloc.
5089 (ppc_elf_addr16_ha_reloc): New static function.
5091 * coff-mips.c (struct mips_hi): Define.
5092 (mips_refhi_list): New static variable.
5093 (mips_refhi_addr, mips_refhi_addend): Remove.
5094 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
5095 (mips_reflo_reloc): Process mips_refhi_list.
5096 (mips_relhi_list): New static variable.
5097 (mips_relhi_addr, mips_relhi_addend): Remove.
5098 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
5099 (mips_rello_reloc): Process mips_relhi_list.
5100 (mips_relocate_section): Permit an arbitrary number of REFHI or
5101 RELHI relocs before the associated REFLO or RELLO reloc.
5103 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
5105 * aout-target.h (MY(callback)): Set reloc_count fields.
5107 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5109 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
5110 sections unless this is a SunOS link.
5112 * VERSION: Set to 2.7.1.
5114 * Released binutils 2.7.
5116 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
5118 * i386aout.c: Include "aout/aout64.h".
5119 (i386aout_write_object_contents): New static function.
5120 (MY_write_object_contents): Define.
5122 * netbsd.h (MY(write_object_contents)): Make sure that
5123 adjust_sizes_and_vmas is called before fiddling with the magic
5126 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
5128 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
5130 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
5132 * libbfd-in.h (itos, stoi): Don't define.
5133 * libbfd.h: Rebuild.
5134 * i386lynx.c (KEEPIT): Define as udata.i.
5135 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
5136 (NAME(lynx,swap_ext_reloc_out)): Likewise.
5137 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
5138 flags. Don't use stoi.
5140 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
5142 * elf.c (map_sections_to_segments): Don't start a new segment for
5143 a writable section if it's on the same page as the previous
5144 segment. Reset the writable variable for a readonly section.
5146 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
5148 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
5149 first_thunk_address, thunk_size, and import_table_size.
5150 * peicode.h: Improved some diagnostics regarding edata sections.
5152 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
5154 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
5155 (TARGET_LITTLE_SYM): Added missing D_PAGED.
5157 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
5159 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
5160 with XCOFF_DEF_DYNAMIC set is really defined.
5161 (xcoff_link_check_dynamic_ar_symbols): Likewise.
5162 (xcoff_link_add_symbols): Only create special sections if using an
5165 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
5167 (bfd_install_relocation): Likewise.
5169 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
5171 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
5173 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
5174 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
5175 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
5176 (elf64_alpha_link_hash_newfunc): Initialize flags field.
5177 (elf64_alpha_check_relocs): Record types of LITUSE entries that
5178 are found for LITERAL relocs.
5179 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
5180 taken, we cannot generate a .plt entry for the symbol.
5182 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5184 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
5185 sysconf functions (for gprof).
5186 * configure, config.in: Rebuild.
5188 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
5190 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
5191 an archive if it has a map. If the object file has the wrong
5194 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
5195 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
5197 (alpha_relocate_section): Likewise.
5199 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
5200 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
5201 (coff_swap_sym_out): Use SYMESZ, not sizeof.
5202 (coff_swap_aux_out): Use AUXESZ, not sizeof.
5203 (coff_swap_lineno_out): Use LINESZ, not sizeof.
5204 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
5205 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
5206 * peicode.h: Corresponding changes.
5208 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5210 * elflink.h (elf_create_pointer_linker_section): Comment out code
5211 dealing with making GOT pointers negative of the GOT symbol for
5214 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
5216 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5217 increment the .rela.plt size until after we're done creating the
5219 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
5220 .rela.plt offset directly rather than calculating it.
5222 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5224 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
5225 Use autoconf-set values.
5226 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5227 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
5230 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
5231 * configure: Rebuilt.
5233 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
5235 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
5236 handling code > 1k away.
5238 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5240 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
5241 defined, output whenever the symbol is updated.
5243 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
5245 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
5246 section to 0 if user_set_vma is set.
5247 * elflink.h (elf_bfd_final_link): Likewise.
5249 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
5251 Partially undo patch of Jun 20.
5252 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
5253 (coff_compute_section_file_positions): Likewise.
5254 (coff_write_object_contents): Likewise. Re-add deleted code, but
5255 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
5256 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
5258 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5260 * config.bfd: Add support for *-*-rtems* configurations.
5262 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
5264 * elf.c (prep_headers): Add bfd_arch_alpha case.
5266 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
5268 * elf64-alpha.c: New file.
5269 * config.bfd (alpha-*-linuxecoff*): New target.
5270 (alpha-*-linux*, alpha-*-elf*): New targets.
5271 * configure.in (bfd_elf64_alpha_vec): New vector.
5272 * configure: Rebuild.
5273 * targets.c (bfd_elf64_alpha_vec): Declare.
5274 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
5275 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
5276 * bfd-in2.h, libbfd.h: Rebuild.
5277 * Makefile.in: Rebuild dependencies.
5278 (BFD64_BACKENDS): Add elf64-alpha.o.
5279 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
5281 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
5283 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
5284 than relying on a right shift of 32.
5286 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
5288 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
5289 ifdef to COFF_WITH_PE.
5290 (coff_compute_section_file_positions): Likewise.
5291 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
5292 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
5293 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
5294 COFF_IMAGE_WITH_PE, always include.
5296 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
5298 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
5300 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
5301 approximate the correct answer if SIZEOF_HEADERS was not used.
5303 * binary.c (binary_set_section_contents): Set section file
5304 position based on LMA rather than VMA.
5306 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
5308 * linker.c (_bfd_generic_link_output_symbols): Don't output any
5309 symbols if info->strip == strip_all.
5311 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5313 * coff-h8300.c: Remove #if 0 code.
5314 (compatable): Don't allow mixing/matching of different architectures.
5316 * archures.c (bfd_mach_h8300s): Add.
5317 * bfd-in2.h: Rebuilt.
5318 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
5320 (h8300_reloc16_estimate): Likewise.
5321 (h8300_reloc16_extra_cases): Likewise.
5322 (h8300_bfd_link_add_symbols): Likewise.
5323 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5324 (coff_set_flags): Likewise.
5325 * cpu-h8300.c (h8300_scan): Likewise.
5326 Add H8/S to bfd_h8300_arch list.
5328 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
5330 Added support for Alpha OpenVMS:
5331 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5332 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
5333 * config.h-vms, makefile.vms: New files.
5334 * config.bfd (alpha-*-*vms*): New target.
5335 * configure.in (evax_alpha_vec): New target vector.
5336 * configure: Rebuild.
5337 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
5338 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
5339 * targets.c (bfd_target_evax_flavour): Define.
5340 (evax_alpha_vec): Declare.
5341 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
5342 if BFD64 is defined.
5343 * bfd-in2.h, libbfd.h: Rebuild.
5344 * Makefile.in: Rebuild dependencies.
5345 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
5346 evax-emh.o, and evax-misc.o.
5347 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
5348 evax-etir.c, evax-emh.c, and evax-misc.c.
5349 (HFILES): Add evax.h.
5351 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
5353 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5355 (h8300_bfd_link_add_symbols): Likewise.
5357 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5359 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
5360 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
5362 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
5364 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
5365 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
5367 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
5368 R_MIPS_32 relocs if creating a shared library.
5370 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
5372 * peicode.h (add_data_entry): Use pei_section_data rather than
5373 _cooked_size. Corresponds to May 13 change in coffcode.h.
5375 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
5377 * cofflink.c (_bfd_coff_final_link): Handle long section names.
5378 * coffcode.h (coff_write_object_contents): If there are long
5379 section names, always set the f_symptr field, even if there are no
5381 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
5382 if there are no symbols.
5384 * coffgen.c (make_a_section_from_file): Check return value of
5385 _bfd_coff_read_string_table.
5386 (coff_real_object_p): Check return value of
5387 make_a_section_from_file.
5388 (_bfd_coff_read_string_table): Check that there are some symbols
5389 before trying to read the string table size.
5391 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
5393 * xcofflink.c (xcoff_link_add_symbols): When considering whether
5394 to replace a symbol in a dynamic object with a symbol from another
5395 dynamic object, do the replacement if the existing symbol is
5396 global linkage code.
5398 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
5399 for _ptrgl, and treat it as global linkage code.
5401 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
5402 filename or N_SO symbol past the offset, and use it to indicate
5403 that there is no line number or function when appropriate.
5405 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
5407 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
5408 common symbol defined by the linker. Don't export function code
5409 even if export_defineds is set.
5411 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5413 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5415 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5416 (h8300_symbol_address_p): New function.
5417 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5420 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5422 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5424 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5425 correctly for the two variants. Allow relaxing if the target
5426 is 128 bytes away since after relaxation it'll be 126 bytes away.
5427 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5428 "dot" and "value". Allow relaxing if the target is 128 bytes
5429 away since after relaxation it'll be 126 bytes away.
5430 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5431 the given section until nothing changes.
5433 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5435 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5436 alignment hack--we can get the lnnoptr info another way without
5437 suddenly increasing the alignment requirements. Set the flags for
5439 (ecoff_compute_section_file_positions): Do so.
5441 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5443 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5444 to keep the HP emulator database happy.
5446 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5447 From Kevin Buettner <kev@primenet.com>.
5449 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5451 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5452 name of a NULL section.
5454 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5456 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5457 set, always call the notice callback.
5459 * VERSION: Increment for bfdlink.h change.
5461 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5463 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5464 (sh_relax_delete_bytes): Correct handling of differently sized
5465 trailing alignment reloc.
5467 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5468 * bfd-in2.h: Rebuild.
5469 * configure.in: Warn if there is no known 64 bit type.
5470 * configure: Rebuild.
5472 * Makefile.in: Rebuild dependencies.
5473 (BFD32_BACKENDS): Add ppcboot.o.
5474 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5476 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5477 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5479 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5481 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5482 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5483 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5484 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5486 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5488 * elf64-mips.c: Improve reloc special_functions and handling of
5489 SHT_MIPS_OPTIONS section.
5490 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5491 mips_elf_hi16_reloc and make globally visible.
5492 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5493 make globally visible.
5494 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5495 make globally visible.
5496 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5497 and make globally visible.
5498 (gprel16_with_gp): Check howto->src_mask before using value in
5500 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5501 and make globally visible.
5502 (gprel32_with_gp): Check howto->src_mask before fetching value.
5503 (bfd_mips_elf_swap_options_in): New function.
5504 (bfd_mips_elf_swap_options_out): New function.
5505 (_bfd_mips_elf_set_private_flags): Rename from
5506 mips_elf_set_private_flags and make globally visible.
5507 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5508 mips_elf_copy_private_bfd_data and make globally visible.
5509 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5510 mips_elf_merge_private_bfd_data and make globally visible.
5511 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5512 for a SHT_MIPS_OPTIONS section.
5513 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5514 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5515 name of a SHT_MIPS_OPTIONS section.
5516 (_bfd_mips_elf_set_section_contents): New function.
5517 (mips_elf32_section_processing): Set the GP value in a
5518 SHT_MIPS_OPTIONS section.
5519 (_bfd_mips_elf_find_nearest_line): Rename from
5520 mips_elf_find_nearest_line and make globally visible.
5521 (bfd_elf32_set_section_contents): Define.
5522 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5523 (_bfd_mips_elf_lo16_reloc): Declare.
5524 (_bfd_mips_elf_gprel16_reloc): Declare.
5525 (_bfd_mips_elf_got16_reloc): Declare.
5526 (_bfd_mips_elf_gprel32_reloc): Declare.
5527 (_bfd_mips_elf_set_private_flags): Declare.
5528 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5529 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5530 (_bfd_mips_elf_find_nearest_line): Declare.
5531 (_bfd_mips_elf_set_section_contents): Declare.
5533 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5535 (elf_info_to_howto): Define.
5536 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5538 (elf_info_to_howto): Define.
5539 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5541 (elf_info_to_howto): Define.
5543 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5544 R_MOV16B[12], to match change in coff/internal.h.
5546 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5548 * elf64-mips.c: Extensive additions to provide better support for
5549 writing files and for gas.
5550 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5551 of mips_elf_object_p.
5552 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5553 _bfd_mips_elf_object_p.
5554 (_bfd_mips_elf_final_write_processing): Rename from
5555 mips_elf_final_write_processing and make globally visible.
5556 (_bfd_mips_elf_fake_sections): Rename from
5557 mips_elf_fake_sections and make globally visible.
5558 (_bfd_mips_elf_section_from_bfd_section): Rename from
5559 mips_elf_section_from_bfd_section and make globally visible.
5560 (_bfd_mips_elf_section_processing): New function, broken out of
5561 mips_elf_section_processing.
5562 (mips_elf32_section_processing): Rename from
5563 mips_elf_section_processing; call
5564 _bfd_mips_elf_section_processing.
5565 (_bfd_mips_elf_symbol_processing): Rename from
5566 mips_elf_symbol_processing and make globally visible.
5567 (_bfd_mips_elf_read_ecoff_info): Rename from
5568 mips_elf_read_ecoff_info and make globally visible.
5569 (mips_elf32_ecoff_debug_swap): Rename from
5570 mips_elf_ecoff_debug_swap.
5571 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5572 struct symbol_cache_entry.
5573 (_bfd_elf_validate_reloc): New function, moved in from
5574 elfcode.h:validate_reloc.
5575 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5576 to _bfd_elf_validate_reloc. Change all callers.
5577 * elf-bfd.h (bfd_section_from_shdr): Declare.
5578 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5579 (_bfd_elf_validate_reloc): Declare.
5580 (_bfd_mips_elf_object_p): Declare.
5581 (_bfd_mips_elf_fake_sections): Declare.
5582 (_bfd_mips_elf_section_from_bfd_section): Declare.
5583 (_bfd_mips_elf_section_processing): Declare.
5584 (_bfd_mips_elf_symbol_processing): Declare.
5585 (_bfd_mips_elf_read_ecoff_info): Declare.
5586 (_bfd_mips_elf_final_write_processing): Declare.
5587 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5590 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5591 (mips_elf_final_write_processing): Likewise.
5593 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5595 64-bit MIPS ELF ABI objdump support:
5596 * elf64-mips.c: New file.
5597 * Makefile.in: Rebuild dependencies.
5598 (BFD64_BACKENDS): Add elf64-mips.o.
5599 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5600 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5601 bfd_elf64_littlemips_vec to targ_selvecs.
5602 (mips*-*-elf*): Likewise.
5603 * confingure.in: Add bfd_elf64_bigmips_vec and
5604 bfd_elf64_littlemips_vec to vector switch.
5605 * configure: Rebuild.
5606 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5607 broken out of mips_elf_section_from_shdr.
5608 (mips_elf32_section_from_shdr): Rename from
5609 mips_elf_section_from_shdr. Call new function.
5610 (elf_backend_section_from_shdr): Update name of renamed function.
5611 * elf-bfd.h (struct elf_size_info): Change second parameter of
5612 write_out_phdrs to be const. Likewise for second parameter of
5614 (struct bfd_elf_section_data): Add rel_hdr2 field.
5615 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5616 (bfd_elf32_swap_symbol_out): Likewise.
5617 (bfd_elf32_swap_reloc_in): Likewise.
5618 (bfd_elf32_swap_reloc_out): Likewise.
5619 (bfd_elf32_swap_reloca_in): Likewise.
5620 (bfd_elf32_swap_reloca_out): Likewise.
5621 (bfd_elf32_swap_phdr_in): Likewise.
5622 (bfd_elf32_swap_phdr_out): Likewise.
5623 (bfd_elf32_swap_dyn_in): Likewise.
5624 (bfd_elf32_swap_dyn_out): Likewise.
5625 (bfd_elf32_slurp_symbol_table): Declare.
5626 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5627 (bfd_elf32_write_out_phdrs): Declare.
5628 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5629 (bfd_elf64_swap_symbol_out): Likewise.
5630 (bfd_elf64_swap_reloc_in): Likewise.
5631 (bfd_elf64_swap_reloc_out): Likewise.
5632 (bfd_elf64_swap_reloca_in): Likewise.
5633 (bfd_elf64_swap_reloca_out): Likewise.
5634 (bfd_elf64_swap_phdr_in): Likewise.
5635 (bfd_elf64_swap_phdr_out): Likewise.
5636 (bfd_elf64_swap_dyn_in): Likewise.
5637 (bfd_elf64_swap_dyn_out): Likewise.
5638 (bfd_elf64_slurp_symbol_table): Declare.
5639 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5640 (bfd_elf64_write_out_phdrs): Declare.
5641 (_bfd_mips_elf_section_from_shdr): Declare.
5642 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5643 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5644 section for the section, add the new one to rel_hdr2. Increment
5645 reloc_count rather than setting it.
5646 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5647 Remove static declaration.
5648 (elf_write_shdrs_and_ehdr): Define name as macro.
5649 (elf_write_out_phdrs): Likewise.
5650 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5651 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5652 (elf_swap_symbol_in): Change second parameter to be const.
5653 (elf_swap_symbol_out): Likewise.
5654 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5655 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5656 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5657 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5658 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5659 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5660 parameter to be const. Make non-static.
5661 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5663 (elf_slurp_symbol_table): Make non-static.
5664 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5665 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5666 (elf_backend_size_info): Likewise.
5667 (elfNN_bed): Use elf_backend_size_info.
5668 * targets.c (bfd_elf64_bigmips_vec): Declare.
5669 (bfd_elf64_littlemips_vec): Declare.
5670 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5671 bfd_elf64_littlemips_vec if BFD64 is defined.
5673 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5675 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5677 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5678 zeroes, in alignment holes.
5680 * configure: Rebuild with autoconf 2.10.
5682 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5683 potential leading underscore in the allocated buffer.
5685 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5687 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5688 symbols into .sbss if this is a relocatable link.
5690 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5692 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5693 undefined symbols when creating a shared library.
5695 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5697 * coff-sh.c: Add a bunch of new code and static const arrays to
5698 support aligning loads and stores on four byte memory boundaries.
5700 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5702 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5703 call sh_align_loads.
5704 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5707 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5709 * cache.c (bfd_open_file): Unlink the file before opening it for
5710 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5712 * opncls.c (bfd_fdopenr): Set opened_once.
5714 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5716 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5719 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5720 the code unconditionally.
5722 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5724 * libcoff-in.h (struct pei_section_tdata): Define structure.
5725 (pei_section_data): Define macro.
5726 * libcoff.h: Rebuild.
5727 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5728 store s_paddr field in pei_section_data.
5729 (coff_compute_section_file_positions): Use pei_section_data rather
5730 than _cooked_size, and don't overwrite an existing value.
5731 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5732 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5733 * peicode.h (coff_bfd_copy_private_section_data): Define if
5735 (pe_bfd_copy_private_section_data): New static function if
5738 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5740 * srec.c (srec_set_arch_mach): Write as a function rather than a
5743 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5744 no map, just check each member in turn to see whether it is
5747 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5749 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5750 table. Call BFD_ASSERT to validate header size, instead of
5752 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5755 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5757 * ppcboot.c: New target for looking at PPCbug boot records.
5759 * config{ure.in,.bfd}: Add support for ppcboot target.
5761 * configure: Regenerate.
5763 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5765 * coff-h8300.c (howto_table): Update names to match recent
5766 changes to include/coff/internal.h. Fix minor errors in the
5767 existing relocs. Add R_MOVL1 and R_MOVL2.
5768 (rtype2howto): Similarly.
5769 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5770 existing relaxing code and peform more relaxing.
5771 (h8300_reloc16_extra_cases): Likewise.
5773 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5775 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5778 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5780 * elfcode.h (elf_object_p): Reject generic ELF target if
5781 e_machine matches an alternate machine code in a specific backend.
5783 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5784 obsolete align_power_min field.
5786 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5788 * coff-h8300.c (reloc_howto_type): Add howto entry for
5790 (rtype2howto): Handle R_PCRWORD_B.
5791 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5792 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5793 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5794 branch (R_PCWORD_B).
5796 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5798 * aoutx.h (translate_from_native_sym_flags): Set the section for
5799 BSF_CONSTRUCTOR symbols.
5801 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5804 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5806 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5807 stop looking when section is found.
5809 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5811 * coffcode.h (STRING_SIZE_SIZE): Define.
5812 (styp_to_sec_flags): Handle long symbol names when looking for the
5814 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5815 (bfd_coff_long_section_names): Define.
5816 (coff_write_object_contents): Handle long section names.
5817 (bfd_coff_std_swap_table): Initialize new field.
5818 * libcoff.h: Rebuild.
5819 * coffgen.c (make_a_section_from_file): Handle long section
5821 (coff_write_symbols): Handle long section names.
5822 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5823 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5824 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5825 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5826 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5827 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5828 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5829 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5831 * bout.c (b_out_callback): Set lma of sections.
5832 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5833 parameter to output_bfd. Used input_bfd instead of output_bfd in
5836 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5838 * aoutx.h (translate_from_native_sym_flags): Don't create
5839 SEC_CONSTRUCTOR sections.
5840 * ecoff.c (ecoff_set_symbol_info): Likewise.
5842 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5843 From Don Bowman <bowman@waterloo.hp.com>.
5845 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5847 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5848 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5850 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5852 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5853 mips_32_relocs field.
5854 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5855 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5856 relocs against a global symbol which is not defined in a regular
5858 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5859 against a global symbol, increment mips_32_relocs.
5860 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5861 the symbol is not defined in a regular file, make room in the
5864 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5866 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5867 file position and the virtual file position separately. Set
5868 filepos information bsaed on the real file position.
5869 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5870 Jan 23 change to coffcode.h.
5872 * som.c (som_slurp_symbol_table): Set the symbol count to the
5873 number of BFD symbols created.
5875 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5877 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5878 output file if linking shared objects. Loop to check all relocs,
5879 rather than returning false on first error.
5881 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5883 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5884 (ppc_elf_additional_program_headers): If .interp section, bump #
5885 of program headers by 1.
5886 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5887 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5888 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5890 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5892 (ppc_elf_relocate_section): If the output section isn't defined,
5893 don't abort, just give an error message.
5895 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5896 being created is .sdata or .sdata2, don't make the symbol dynamic.
5898 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5900 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5901 members of an archive for dynamic objects with no symbols, and
5902 pass them directly to check_archive_element.
5903 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5904 xcoff_link_check_dynamic_ar_symbols.
5905 (xcoff_link_check_dynamic_ar_symbols): New static function.
5907 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5908 from _bfd_nodynamic to _bfd_xcoff.
5909 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5911 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5912 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5913 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5914 * libcoff.h: Rebuild.
5915 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5916 (xcoff_get_section_contents): New static function.
5917 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5918 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5919 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5920 (xcoff_dynamic_reloc): New static variable.
5921 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5922 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5924 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5926 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5927 if reloc_entry->addend is not 0.
5928 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5930 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5932 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5934 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5935 Add entries for R_SPARC_[56].
5936 (sparc_reloc_map): Add entries for R_SPARC_[56].
5938 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5940 Optimize linking of stabs in sections as used in ELF and COFF.
5941 * stabs.c: New file.
5942 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5943 (_bfd_write_section_stabs): Declare.
5944 (_bfd_write_stab_strings): Declare.
5945 * libbfd.h: Rebuild.
5946 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5947 (struct coff_link_hash_table): Add stab_info field.
5948 * libcoff.h: Rebuild.
5949 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5951 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5953 (_bfd_coff_final_link): Write out stab strings hash table.
5954 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5955 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5957 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5958 (struct bfd_elf_section_data): Add stab_info field.
5959 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5961 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5962 _bfd_link_section_stabs.
5963 (elf_bfd_final_link): Write out stab strings hash table.
5964 (elf_link_input_bfd): Handle optimized stabs sections.
5965 * reloc.c (_bfd_final_link_relocate): Check address against
5966 _raw_size rather than _cooked_size.
5967 * Makefile.in: Rebuild dependencies.
5968 (BFD_LIBS): Add stabs.o
5969 (BFD_LIBS_CFILES): Add stabs.c.
5971 * VERSION: Increment for bfdlink.h change.
5973 * coffgen.c (coff_renumber_symbols): Correct handling of
5974 BSF_NOT_AT_END common symbols.
5976 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5978 * coff-ppc.c (record_toc): Add cast to avoid warning.
5979 (ppc_allocate_toc_section): Likewise.
5980 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5981 (ppc_coff_reloc_type_lookup): Remove unreached code.
5982 * coffcode.h (coff_write_object_contents): Don't take the address
5984 * peicode.h (pe_print_idata): Add casts to avoid warning.
5985 (pe_print_edata): Likewise.
5986 (pe_print_reloc): Remove ANSI C string concatenation.
5988 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5990 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5992 * libcoff.h: Rebuild.
5993 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5995 (coff_swap_aux_out): Likewise.
5996 * peicode.h (coff_swap_aux_in): Likewise.
5997 (coff_swap_aux_out): Likewise.
5998 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
6000 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
6002 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
6003 Fix up .bf endndx link fields.
6004 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
6006 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
6009 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6011 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
6012 on Solaris PowerPC systems doesn't get confused.
6014 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
6017 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
6018 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
6019 update did_reg and did_reg2.
6021 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
6023 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
6025 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
6026 callback routines, pass h->root.string rather than name, in case
6027 copy is true and name is transient.
6029 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
6031 * elfcore.h: Add support for core files with multiple threads.
6032 (Primarily for Solaris.)
6034 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6036 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
6037 section->orelocation is NULL.
6039 * coffgen.c (bfd_coff_get_syment): New function.
6040 (bfd_coff_get_auxent): New function.
6041 * bfd-in.h (bfd_coff_get_syment): Declare.
6042 (bfd_coff_get_auxent): Declare.
6043 * bfd-in2.h: Rebuild.
6045 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
6047 * elf32-mips.c (struct mips_hi16): Define.
6048 (mips_hi16_addr, mips_hi16_addend): Remove.
6049 (mips_hi16_list): New static variable.
6050 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
6051 (mips_elf_lo16_reloc): Process mips_hi16_list.
6052 (mips_elf_relocate_section): Permit an arbitrary number of HI16
6053 relocs before the associated LO16 reloc.
6055 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6057 * versados.c (versados_scan): Check bfd_alloc return value.
6058 (versados_object_p): Check all bfd_read return values. Require
6059 that lang field be less than 10, to avoid confusion with Intel Hex
6062 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
6064 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
6065 not 0, for an absolute symbol.
6066 (NAME(aout,swap_ext_reloc_out)): Likewise.
6068 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
6069 (ihex_write_object_contents): For a large start address, output
6070 the full 32 bit address in record type 5.
6072 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
6073 to int to avoid promotion problems in prototype.
6075 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
6077 * configure.host: Use ${srcdir} when looking for picfrag.
6079 * configure.host: Switch on ${libdir}, not $(libdir). From
6080 alan@spri.levels.unisa.edu.au (Alan Modra).
6082 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
6083 entry point, not just for DYNAMIC objects.
6084 * sunos.c (sunos_add_dynamic_symbols): Always call
6085 sunos_create_dynamic_sections. If called with a non DYNAMIC
6086 object, don't do anything else.
6087 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
6089 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
6091 * configure.in: Permit --enable-shared to specify a list of
6093 * configure: Rebuild.
6095 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
6096 host when configuring with --enable-shard.
6098 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
6100 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
6103 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
6104 to avoid crashing in bfd_hash_replace.
6106 * sysdep.h: Use #ifdef, not #if.
6108 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
6110 * config.in: Rebuild.
6112 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
6114 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
6115 (AC_CHECK_HEADERS): Check for sys/time.h
6116 (AC_HEADER_TIME): Add macro.
6117 * configure: Rebuild.
6118 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
6119 to control what combination of <time> and <sys/time.h>
6122 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
6124 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
6125 (aout_32_sunos4_write_object_contents): Likewise.
6126 * aoutx.h (NAME(aout,machine_type)): Handle
6127 bfd_mach_sparc_{sparclet,sparclite}.
6128 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
6129 (bfd_mach_sparc_v9_p): Update.
6130 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
6131 * libaout.h (enum machine_type): Add M_SPARCLET.
6132 * sunos.c (MACHTYPE_OK): Define.
6133 * bfd-in2.h: Regenerated.
6135 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
6137 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
6138 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
6139 * elflink.c (_bfd_elf_create_got_section): Store the
6140 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
6141 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
6142 global offset table goes over 0x1000, set the value of
6143 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
6144 (elf32_sparc_relocate_section): Subtract the offset of
6145 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
6147 * elfcode.h: Don't include <string.h>.
6149 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
6151 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
6152 generic_link_hash_newfunc. All references changed.
6153 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
6154 moved here from libbfd-in.h.
6155 * libbfd-in.h: Corresponding changes.
6156 * libbfd.h: Regenerated.
6158 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
6160 * aoutx.h (aout_link_input_section_std): When reporting an
6161 overflow error, use the name of the symbol in the hash table if
6163 (aout_link_input_section_ext): Likewise.
6165 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
6166 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
6168 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
6170 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
6171 * coffcode.h (coff_compute_section_file_positions): Likewise.
6172 (coff_write_object_contents): Likewise.
6174 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
6176 * section.c (SEC_LINK_ONCE): Define.
6177 (SEC_LINK_DUPLICATES): Define.
6178 (SEC_LINK_DUPLICATES_DISCARD): Define.
6179 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
6180 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
6181 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
6182 * bfd-in2.h: Rebuild.
6183 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
6184 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
6185 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
6186 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
6187 SEC_LINK_ONCE, and look through the symbol table for the setting
6188 for SEC_LINK_DUPLICATES.
6189 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
6190 set for a section, find the section symbol in the symbol table,
6191 and set the aux entry based on SEC_LINK_DUPLICATES.
6192 * coffgen.c (coff_print_symbol): Add a space before "checksum".
6193 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
6194 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6195 * coff-i386.c (i386coff_vec): Likewise.
6196 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
6198 * VERSION: Bump to 2.6.1.
6199 * Makefile.in (stamp-h): Depend upon VERSION.
6201 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
6203 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
6204 * libbfd.h: Rebuilt.
6205 * linker.c (generic_link_hash_newfunc): No longer static.
6206 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
6208 * coff-h8300.c: Add two derived hash tables and their associated
6209 funtions and #defines for use by the h8300 linker.
6210 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
6211 the function vector as needed. Place the address of the function
6212 vector entry in the location specified by the R_MEM_INDIRECT reloc.
6213 Rewrite the vectors section contents as necessary.
6214 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
6215 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
6216 (coff_bfd_link_hash_table_create): Likewise.
6218 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6220 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
6221 __attribute__ ((__unused__)) so that -Wall doesn't warn about
6223 (hppa_rebuild_insn): Pass pointer to correct type to
6224 low_sign_unext and dis_assemble_21.
6226 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
6228 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
6229 Stick with sparc-*-{sysv4*,solaris2*}.
6231 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
6233 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
6234 (coff_swap_aux_out): Swap out extra PE x_scn fields.
6235 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
6236 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
6237 fields is non-zero, print them.
6239 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
6240 ifdef. Remove unused variables.
6241 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
6243 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
6244 (get_symbol_value): Ifdef out.
6245 (pe_ppc_reloc): Ifdef out. Remove unused variables.
6246 (coff_ppc_relocate_section): Remove unused variables. Make
6247 fprintf strings and argument types correspond. Put before_addr in
6249 (dump_toc): Make fprintf strings and argument types correspond.
6250 (ppc_process_before_allocation): Remove unused variables. Always
6252 (ppc_reflo_reloc): Ifdef out.
6253 (ppc_addr32nb_reloc): Ifdef out.
6254 (ppc_coff_rtype2howto): Make fprintf strings and argument types
6256 (coff_ppc_rtype_to_howto): Likewise.
6257 (ppc_coff_swap_sym_in_hook): Remove unused variables.
6259 * peicode.h (pe_print_idata): Move otherwise unused variables into
6260 the #ifdef where they are used. Always return a value.
6261 (pe_print_edata): Make fprintf strings and argument types
6262 correspond. Always return a value.
6263 (pe_print_pdata): Removed unused variable addr_value. Always
6265 (pe_print_reloc): Remove unused variable onaline. Make fprintf
6266 strings and argument types correspond. Always return a value.
6268 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
6269 (ppc_elf_finish_dynamic_symbol): Move definition of unused
6270 variable rela inside #if 0 section where it is used.
6272 * ns32k.h: New file.
6273 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
6274 functions to start with _bfd_.
6275 * aout-ns32k.c: Include ns32k.h. Change references to renamed
6276 functions in cpu-ns32k.h.
6277 * Makefile.in: Rebuild dependencies.
6278 (HFILES): Add ns32k.h.
6280 * section.c (struct sec): Add linker_mark field. Change
6281 user_set_vma and reloc_done to be single bit fields.
6282 (STD_SECTION): Update accordingly.
6283 * bfd-in2.h: Rebuild.
6284 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
6286 (aout_link_input_bfd): Don't link unmarked sections.
6287 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
6289 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
6290 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
6292 * elflink.h (elf_bfd_final_link): Mark sections included in the
6294 (elf_link_input_bfd): Don't link unmarked sections.
6295 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
6297 (xcoff_link_input_bfd): Don't link unmarked sections.
6299 * coffswap.h (coff_swap_scnhdr_out): Include section name in
6300 overflow error messages.
6302 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6304 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
6305 is not set, print "BFD: " before the error message.
6307 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
6308 Miles Bader <miles@gnu.ai.mit.edu>.
6309 * configure: Rebuild.
6311 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
6313 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
6316 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
6317 m68k-aout, m68k-coff, and m68k-elf targets.
6319 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
6321 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
6322 (ieee_generic_stat_arch_elt): Restructured to prevent
6323 ieee_object_p from being called repeatedly.
6325 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
6327 * coffcode.h (coff_write_object_contents): Allocate
6328 buffers large enough for any FILEHDR or AOUTHDR.
6330 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
6332 * ecofflink.c (lookup_line): New static function, renamed and
6333 slighly changed from old _bfd_ecoff_locate_line.
6334 (_bfd_ecoff_locate_line): Cache line number information. Use
6335 lookup_line for actual lookup.
6337 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6339 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
6340 multiple of 20 bytes.
6342 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
6344 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
6345 allocate ecoff_find_line, and don't initialize by hand.
6346 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
6347 mips_elf_find_line, and don't call memset.
6349 * coffcode.h (coff_compute_section_file_positions): If not
6350 producing a final executable, don't consider sofar when aligning
6351 the section to the correct size.
6353 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
6355 * coffcode.h (coff_add_missing_symbols): Ifdef out.
6356 (coff_write_object_contents): Don't call coff_add_missing_symbols.
6357 * coffgen.c (coff_section_symbol): Ifdef out.
6359 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
6361 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
6362 output_bfd is not NULL.
6364 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
6366 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
6367 of bfd_alloc (fixes fix_line not being initialized).
6368 Delete zeroing of fix_{value,tag,end,scnlen} fields.
6370 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
6372 * coffcode.h: Allow specific backends to override the
6373 bfd_link_add_symbols routine.
6375 * coff-h8300.c: Include genlink.h.
6376 (howto_table): Add R_MEM_INDIRECT.
6377 (rtype2howto): Support R_MEM_INDIRECT.
6378 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
6381 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
6383 * coff-alpha.c (alpha_relocate_section): Use
6384 info->callbacks_warning, rather than _bfd_error_handler, for
6385 "multiple gp" warning.
6387 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
6389 * linker.c (bfd_wrapped_link_hash_lookup): New function.
6390 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
6391 table string. Use bfd_wrapped_link_hash_lookup.
6392 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
6394 * aoutx.h (aout_link_write_symbols): Use the name from the hash
6395 table, if any, when writing out symbols.
6396 (aout_link_input_section_std): Use the name from the hash table,
6397 if any, when reporting undefined symbols.
6398 (aout_link_input_section_ext): Likewise.
6399 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
6400 * bout.c (get_value): Likewise.
6401 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
6402 * ecoff.c (ecoff_reloc_link_order): Likewise.
6403 * elflink.h (elf_link_add_object_symbols): Likewise.
6404 (elf_reloc_link_order): Likewise.
6405 * linker.c (_bfd_generic_link_output_symbols): Likewise.
6406 (_bfd_generic_reloc_link_order): Likewise.
6407 (default_indirect_link_order): Likewise.
6408 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
6409 * sunos.c (sunos_add_one_symbol): Likewise.
6410 * xcofflink.c (xcoff_link_add_symbols): Likewise.
6411 (bfd_xcoff_link_count_reloc): Likewise.
6412 (xcoff_reloc_link_order): Likewise.
6414 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6415 into -1 for intern->rss.
6417 * configure: Rebuild with autoconf 2.8.
6419 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6421 * stab-syms.c (__define_stab_duplicate): Define.
6422 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6424 * bfd-in.h (bfd_get_stab_name): Declare.
6425 * bfd-in2.h: Rebuild.
6426 * Makefile.in: Rebuild dependencies.
6427 (BFD_LIBS): Add stab-syms.o.
6428 (BFD_LIBS_CFILES): Add stab-syms.c.
6429 (BFD32_BACKENDS): Remove stab-syms.o.
6430 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6431 * configure.in: Don't list stab-syms.o in bfd_backends.
6432 * configure: Rebuild.
6433 * libaout.h (aout_stab_name): Don't declare.
6434 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6437 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6439 * elf.c (assign_file_positions_for_segments): Adjust file offset
6440 for section alignment even if SEC_LOAD is not set.
6442 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6444 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6445 since they appear as targets in Makefile.in.
6446 * configure: Rebuild.
6448 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6449 don't fiddle with a symbol which is not defined anywhere.
6451 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6453 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6454 though they are defined in a shared library.
6455 (xcoff_build_ldsyms): Likewise.
6457 * coffgen.c (coff_find_nearest_line): Don't look at the line
6458 numbers for the section if section->lineno is NULL.
6460 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6461 message rather than calling BFD_ASSERT.
6462 * elfcode.h (write_relocs): Check return value of
6463 _bfd_elf_symbol_from_bfd_symbol.
6465 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6467 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6470 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6472 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6474 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6475 hppa_reloc_field_selector_type_alt.
6476 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6477 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6479 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6481 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6483 * elf.c (assign_file_positions_for_segments): Adjust the segment
6484 memory size for the alignment of a SEC_ALLOC section, not just a
6487 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6489 * m68klinux.c: New file.
6490 * hosts/m68klinux.h: New file.
6491 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6492 * configure.in (m68*-*-linux*): New native host.
6493 (m68klinux_vec): New vector.
6494 * configure: Rebuild.
6495 * targets.c (m68klinux_vec): Declare.
6496 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6497 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6498 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6499 declaration from bfd_linux_size_dynamic_sections.
6500 (bfd_m68klinux_size_dynamic_sections): Declare.
6501 * bfd-in2.h: Rebuild.
6502 * Makefile.in: Rebuild dependencies.
6503 (BFD32_BACKENDS): Add m68klinux.o.
6504 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6506 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6508 * libhppa.h (pa_arch): Add pa20.
6509 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6510 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6511 (hppa_field_adjust): Handle e_nsel.
6512 * som.c: Provide default definitions for many new relocs found only
6513 in hpux10 include files.
6514 (som_fixup_formats): Add several new relocs from hpux10.
6515 (som_hppa_howto_table): Add hpux10 relocs.
6516 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6518 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6520 * mpw-make.sed: Edit out recent shared library support, and
6521 rules to rebuild .h files using doc/chew.
6523 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6525 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6526 size even of sections with no contents.
6528 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6530 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6531 starting with '$' the way we skip names starting with '.'. When
6532 updating x_endndx, don't be fooled by an index which has been
6535 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6536 struct/union/enum type with no elements.
6538 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6540 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6542 * archive.c (bfd_generic_archive_p): If the first file in the
6543 archive can not be recognized as an object, don't assume that this
6544 is the wrong format.
6546 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6547 format is not bfd_object.
6548 (bfd_elf_get_dt_soname): Likewise.
6550 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6552 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6555 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6557 * bfd.c (tdata): Add netbsd_core_data.
6558 * bfd-in2.h: Regenerated.
6560 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6562 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6563 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6564 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6567 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6568 to get the symbol index, matching 14 Jul 95 change.
6570 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6572 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6573 Remove duplicate definition of gp.
6575 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6577 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6578 assume that we can set the GP value and then get the same value,
6579 since it won't be true if the output file is neither ELF nor
6581 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6582 _bfd_get_gp_value here.
6583 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6584 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6586 (mips_elf_lo16_reloc): Likewise.
6587 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6588 Don't require that the BFD be ELF.
6589 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6590 (mips_elf_gprel32_reloc): Likewise.
6591 (mips_elf_relocate_section): Don't assume we can set and get the
6593 (mips_elf_finish_dynamic_symbol): Don't bother to use
6594 _bfd_get_gp_value here.
6596 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6597 Don't change epdr between malloc and free. Be careful not to free
6598 NULL pointers. Zero out the first RPDR.
6600 * configure.host: On Linux, only pass -rpath option if $(libdir)
6601 is neither /lib nor /usr/lib. From Alan Modra
6602 <alan@mullet.Levels.UniSA.Edu.Au>.
6604 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6606 (elf_dt_name): Rename from elf_dt_needed_name.
6607 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6609 (bfd_elf_get_dt_soname): New function.
6610 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6611 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6612 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6613 * bfd-in2.h: Rebuild.
6615 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6617 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6618 _bfd_sparc_elf_reloc_type_lookup.
6619 (bfd_elf32_bfd_reloc_type_lookup): Update.
6620 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6621 (sparc64_elf_howto_table): Define.
6622 (sparc_reloc_map): Define.
6623 (sparc64_elf_reloc_type_lookup): New function.
6624 (sparc_elf_wdisp16_reloc): New function.
6625 (elf_info_to_howto): Use sparc64_elf_howto_table.
6626 (sparc64_elf_relocate_section): Likewise.
6627 (bfd_elf64_bfd_reloc_type_lookup): Update.
6629 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6631 * configure.host: Check for 'do not mix' from native linker before
6632 trying to use -rpath.
6634 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6636 * bfd.c (_bfd_get_gp_value): New function.
6637 (_bfd_set_gp_value): New function.
6638 * libbfd-in.h (_bfd_get_gp_value): Declare.
6639 (_bfd_set_gp_value): Declare.
6640 * libbfd.h: Rebuild.
6641 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6642 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6643 directly to the fields in the tdata information.
6644 (alpha_relocate_section): Likewise.
6645 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6646 (mips_gprel_reloc): Likewise.
6647 (mips_relocate_section): Likewise.
6648 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6649 (mips_elf_lo16_reloc): Likewise.
6650 (mips_elf_final_gp): Likewise.
6651 (mips_elf_gprel16_reloc): Likewise.
6652 (mips_elf_gprel32_reloc): Likewise.
6653 (mips_elf_relocate_section): Likewise.
6654 (mips_elf_finish_dynamic_symbol): Likewise.
6656 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6658 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6660 * configure.in: Call AC_PROG_CC before configure.host.
6661 * configure: Rebuild.
6662 * configure.host: Don't set information which autoconf should
6663 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6665 * configure.host: Remove go32 and win32 host information, since it
6666 should no longer be needed.
6668 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6669 then start a new segment rather than put a writable section in a
6672 * configure.host: Set RPATH_ENVVAR.
6674 * Makefile.in: Rebuild dependencies.
6676 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6677 zero_section variable.
6679 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6681 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6682 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6683 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6685 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6687 * ieee.c (ieee_write_expression): Only use an R variable for a
6688 local symbol. Don't output a zero offset. Handle a zero address.
6689 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6690 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6692 (parse_expression): Don't try to handle multiple occurrences of a
6693 P variable. Handle I variables differently from X variables. Fix
6694 the order of minus expressions.
6695 (ieee_slurp_external_symbols): Generate an I variable for an NN
6696 record. Fix handling of ATI and ATX records.
6697 (ieee_slurp_sections): Only set minimal section attributes.
6698 Adjust them later, based on the section contents.
6699 (ieee_object_p): Read in the file until just after the ME record.
6700 Call ieee_slurp_section_data to set the section flags.
6701 (do_one): Add iterations parameter. Only repeat the first load
6702 item. Set the section and file reloc flags.
6703 (ieee_slurp_section_data): Set section flags. Pass iterations to
6705 (ieee_canonicalize_reloc): Handle I variables.
6706 (do_with_relocs): Only emit relocation size when necessary.
6707 Increase MAXRUN to 127. Change ov to be assigned, and take
6708 src_mask and pcrel_offset into account.
6709 (ieee_write_data_part): Skip sections that are not loaded.
6710 (ieee_write_external_part): Don't output optional last entry of WX
6712 (ieee_write_me_part): Make setting of me_record neater.
6713 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6715 * syms.c (stt): Add entries for zerovars, vars, and code.
6717 * elfcode.h (validate_reloc): New static function.
6718 (write_relocs): Call validate_reloc for non ELF relocs.
6720 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6721 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6722 (TARGET_LITTLE_SYM): Likewise.
6724 * config.bfd (m68*-*-psos*): New target.
6726 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6728 * i386msdos.c: Remove some #if 0 code.
6729 (msdos_write_object_contents): Don't include empty sections in the
6730 size computation, regardless of their address.
6732 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6734 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6735 is NULL, ie, the -r switch is used.
6737 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6739 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6740 (BFD_RELOC_MIPS_GOT_LO16): Define.
6741 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6742 * bfd-in2.h, libbfd.h: Rebuild.
6743 * elf32-mips.c (mips_reloc_map): Map new relocs.
6745 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6747 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6750 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6751 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6752 simple number for the section address, rather than an expression.
6753 Limit the number of bytes between relocs to MAXRUN.
6754 (ieee_write_me_part): Set me_record to the file offset after the
6756 (ieee_write_processor): New static function.
6757 (ieee_write_object_contents): Use ieee_write_processor.
6759 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6761 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6763 * coff-aux.c: Change include of aux.h to aux-coff.h.
6765 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6767 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6768 relocation put the addend both in the reloc entry and the data.
6769 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6772 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6773 a R_68K_PCxx reloc against a defined global symbol directly.
6774 (elf_m68k_check_relocs): Don't count such a reloc.
6776 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6777 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6778 symbol for now, otherwise always record the symbol as dynamic.
6779 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6780 is not referenced by a dynamic object, and we are not making a
6781 shared object, then don't make a PLT entry. If we do make a PLT
6782 entry, make sure the symbol has been recorded as dynamic.
6784 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6786 * configure.host: When making a shared library, set HLDFLAGS to
6787 pass an appropriate -rpath option. Use the make variable SONAME
6788 as the shared library soname, rather than computing it here. On
6789 SunOS, build stamp-tshlink in place of $(SHLINK).
6790 * Makefile.in (SONAME): New variable.
6791 ($(SHLINK)): Make a link to the transformed name, as well.
6792 (stamp-tshlink): New target.
6793 (install): Skip stamp-tshlink during install.
6795 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6797 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6798 linker sections have been set up yet.
6800 * elf.c (make_mapping): Add an additional argument to suppress
6801 making the first section include the program headers.
6802 (map_sections_to_segments): If the user used -Ttext such that the
6803 program headers are on a different page, do not set the flags
6804 saying that this section includes the program headers.
6806 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6808 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6809 don't define TRAD_HEADER.
6810 * configure: Rebuild.
6812 * netbsd-core.c: New file, support for NetBSD core files.
6813 * hosts/*nbsd.h: Removed.
6815 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6817 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6818 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6819 * libbfd.h, bfd-in2.h: Regenerated.
6820 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6821 bfd_elf32_bfd_reloc_type_lookup.
6822 (reloc_type{,_names}): Deleted.
6823 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6825 (sparc_reloc_map): Add sparc64 relocs.
6826 (sparc_elf_notsupported_reloc): New static function.
6827 (sparc_elf_wdisp16_reloc): New static function.
6828 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6829 (elf32_sparc_relocate_section): Likewise.
6830 (bfd_elf32_bfd_reloc_type_lookup): Define.
6831 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6832 (reloc_type{,_names}): Deleted.
6833 (elf_sparc_howto_table): Deleted.
6834 (sparc_reloc_map): Deleted.
6835 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6836 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6838 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6840 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6843 * Makefile.in (program_transform_name): New variable.
6844 (install): Transform library name before installing it.
6846 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6848 * archures.c (bfd_mach_i960_hx): Define.
6849 * bfd-in2.h: Rebuild.
6850 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6851 (MATRIX): Expand entries for HX.
6852 (arch_info_struct): Add i960:hx entry.
6853 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6854 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6855 (coff_set_flags): Handle bfd_mach_i960_hx.
6857 Support for building as a shared library, based on patches from
6858 Alan Modra <alan@spri.levels.unisa.edu.au>:
6859 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6860 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6861 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6862 * configure: Rebuild.
6863 * configure.host: If --enable-shared, adjust shared library stuff
6864 based on the host. If the host is SunOS, and the linker supports
6865 -rpath, set HLDFLAGS to use it.
6866 * Makefile.in (ALLLIBS): New variable.
6867 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6868 (COMMON_SHLIB, SHLINK): New variables.
6869 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6870 (STAGESTUFF): Remove variable.
6871 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6873 (stamp-ofiles): New target, like old ofiles target, but build
6874 using a temporary file and move-if-change, and touch stamp-ofiles
6876 (ofiles): Just depend upon stamp-ofiles.
6877 (stamp-piclist, piclist): New targets.
6878 ($(SHLIB), $(SHLINK)): New targets.
6879 (targets.o, archures.o): Build twice if PICFLAG is set.
6880 (do_mostlyclean): Remove pic/*.o.
6881 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6883 (do_distclean): Remove pic and stamp-picdir.
6884 (install): Install shared libraries.
6885 ($(OFILES)): Depend upon stamp-picdir.
6886 (stamp-picdir): New target.
6888 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6890 * libcoff.h: Rebuild.
6892 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6893 flavour of a section with no owner.
6895 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6896 ELF_LINK_NON_ELF flag.
6897 (mips_elf_create_got_section): Likewise.
6899 * elf.c: Revert last change, since it breaks dynamic linking.
6900 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6902 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6903 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6904 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6906 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6908 * elf.c (assign_file_positions_for_segments): If the backend does
6909 not want the elf header or the program headers in the address
6910 space, do not include them in the calculations.
6912 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6913 function to determine if we need additional program headers.
6914 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6915 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6917 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6919 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6921 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6923 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6924 back into one line. Some compilers (sunos 4.1.3 for example)
6925 won't accept args split across more than one line.
6927 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6929 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6930 * configure: Regenerate.
6932 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6934 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6935 try to do arithmetic on a void *, cast it to a unsigned char * first.
6937 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6939 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6940 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6942 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6943 flag for a newly defined symbol.
6944 (NAME(bfd_elf,record_link_assignment)): Likewise.
6945 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6946 set the DEF or REF_REGULAR flags correctly.
6948 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6949 (libbfd.h, libcoff.h): Corresponding change.
6951 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6952 a PLT32 reloc as dynamic.
6953 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6954 is not referenced by a dynamic object, and we are not making a
6955 shared object, then don't make a PLT entry. If we do make a PLT
6956 entry, make sure the symbol has been recorded as dynamic.
6958 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6960 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6961 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6962 (powerpcle-*-cygwin32): New.
6963 * peicode.h (add_data_entry): Get address from vma.
6965 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6967 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6968 attached to the section has already been created as an undefined
6969 symbol, treat it as if it hasn't been created yet.
6971 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6973 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6974 symbol or section symbols if stripping all symbols and this is not
6975 a relocateable link. Don't output the symbol string table if
6976 there are no symbols.
6977 (elf_link_flush_output_syms): Don't do anything if there are no
6980 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6982 * coff-aux.c: New file.
6983 * hosts/m68kaux.h: New file.
6984 * config.bfd (m68*-apple-aux*): New target.
6985 * configure.in (m68*-apple-aux*): New native host.
6986 (m68kaux_coff_vec): New vector.
6987 * configure: Rebuild.
6988 * targets.c (m68kaux_coff_vec): Declare.
6989 * coffcode.h (bfd_coff_backend_data): Add field
6990 _bfd_coff_link_add_one_symbol.
6991 (bfd_coff_link_add_one_symbol): Define.
6992 (compare_arelent_ptr): New static function if TARG_AUX.
6993 (coff_write_relocs): If TARG_AUX, sort the relocs.
6994 (coff_write_object_contents): Set A/UX aouthdr magic number.
6995 (coff_link_add_one_symbol): Define if not defined.
6996 (bfd_coff_std_swap_table): Initialize new field.
6997 * libcoff.h: Rebuild.
6998 * cofflink.c (coff_link_add_symbols): Call
6999 bfd_coff_link_add_one_symbol rather than
7000 _bfd_generic_link_add_one_symbol.
7001 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
7002 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7003 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7004 * Makefile.in: Rebuild dependencies.
7005 (BFD32_BACKENDS): Add coff-aux.o.
7006 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
7008 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7010 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
7011 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
7013 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
7015 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
7016 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
7017 (maintainer-clean): Warn about deleting special files.
7018 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
7020 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
7021 warning symbols correctly.
7022 * elf32-i386.c (elf_i386_relocate_section): Likewise.
7023 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7024 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7025 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
7026 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7027 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7029 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
7032 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
7034 * libcoff-in.h: aligned newly exported names with bfd naming
7035 conventions. Removed an erroneous define of POWERPC_LE_PE.
7036 * libcoff.h: Rebuild.
7037 * cofflink.c, coff-ppc.c: the above function name changes
7039 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
7041 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
7042 * ecoff.c (struct extsym_info): Define.
7043 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
7044 to ecoff_link_write_external.
7045 (ecoff_link_write_external): Accept a struct extsym_info pointer.
7046 Strip symbols when appropriate.
7048 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
7049 * syms.c (BSF_OBJECT): Define.
7050 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
7051 * bfd-in2.h: Rebuild.
7052 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
7054 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
7057 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
7058 copying relocs into a shared object, treat a defined global symbol
7060 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7061 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7062 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7064 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
7065 real defined symbol, not to a weak defined symbol.
7067 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
7069 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
7070 and made a few static functions externs.
7072 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
7073 POWERPC_LE_PE hack in cofflink.
7075 * libcoff-in.h: promoted the following from cofflink.c to allow
7076 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
7077 coff_debug_merge_element, struct coff_debug_merge_type,
7078 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
7079 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
7080 coff_debug_merge_hash_lookup, coff_link_section_info,
7081 coff_final_link_info, coff_debug_merge_hash_newfunc,
7082 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
7084 * libcoff.h: re-gen'd
7086 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
7088 * syms.c: Include "bfdlink.h".
7089 (struct stab_find_info): Define.
7090 (_bfd_stab_section_find_nearest_line): New function.
7091 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
7092 * libbfd.h: Rebuild.
7093 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
7094 * elf.c (_bfd_elf_find_nearest_line): Try calling
7095 _bfd_stab_section_find_nearest_line before searching the ELF
7096 symbol table. Find the closest STT_FUNC symbol, not the last one.
7097 * libcoff-in.h (coff_data_type): Add line_info field.
7098 * libcoff.h: Rebuild.
7099 * coffgen.c (coff_find_nearest_line): Try calling
7100 _bfd_stab_section_find_nearest_line before searching the COFF
7102 * Makefile.in: Rebuild dependencies.
7104 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7106 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
7107 4 bytes, so we get the correct value when updating the register
7108 field in little endian mode.
7110 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
7112 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
7113 entry_section fields. Add sntoc and snentry fields.
7114 * libcoff.h: Rebuild.
7115 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
7116 not toc_section and entry_section (the COFF file does not have any
7117 sections at this point).
7118 (coff_write_object_contents): Set o_snentry and o_sntoc from
7119 snentry and sntoc rather than entry_section and toc_section.
7120 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
7121 snentry, not toc_section and entry_section.
7122 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
7123 entry_section from hentry.
7124 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
7126 (xcoff_link_input_bfd): Set sntoc, not toc_section.
7127 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
7128 than using toc_section directly.
7130 * archures.c: Add missing `.' in enum bfd_architecture.
7131 * bfd-in2.h: Rebuild.
7133 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
7134 Robert Lipe <robertl@arnet.com>.
7136 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7138 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
7139 to sections we allocate. Use bfd_zalloc to allocate initialial
7140 sections, not bfd_alloc.
7141 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
7142 SDA{,2}I16 relocations.
7143 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
7144 whether to put something in .sbss or not.
7145 (ppc_elf_relocate_section): Add support for more relocations. Add
7146 in sec->output_offset where appropriate. Make error messages
7147 include the symbol name.
7149 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
7150 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
7151 doesn't get redefined messages if -shared.
7153 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
7154 section if the rel_section field has been set up.
7156 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7158 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
7161 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
7163 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
7164 of flags, only flags used are controlled by mach number. Bump up
7165 output file mach number to highest of input file mach numbers.
7166 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
7167 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
7169 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
7170 bfd_elf64_sparc_vec support.
7172 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7174 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
7175 the embedded bit is set on some objects and not on others. Just
7177 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
7180 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
7182 * coffcode.h (coff_new_section_hook): Don't try to align the
7185 * coffcode.h (coff_set_section_contents): Fix the handling of the
7186 .lib section to work even if the entire section contents are
7187 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
7188 Robert Lipe <robertl@arnet.com>.
7190 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7192 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
7193 memory here for contents.
7195 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
7196 _SDA2_BASE_ by 32768.
7197 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
7198 started using. Allocate contents for .sdata and .sdata2 sections
7200 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
7202 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
7203 size _SDA{,2}_BASE_.
7204 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
7207 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
7209 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
7211 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
7212 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
7213 (bfd_mach_sparc_v9a): Define.
7214 (bfd_mach_sparc_v9_p): Define.
7215 * bfd-in2.h: Regenerated.
7216 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
7218 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
7219 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
7220 to bfd_elf32_sparc_vec.
7221 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
7222 Add v8plus{,a} support.
7224 (sparc_compatible): New function.
7225 * elf32-sparc.h: #include "elf/sparc.h".
7226 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
7227 elf32_sparc_final_write_processing): New functions.
7228 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
7229 elf_backend_final_write_processing): Define.
7231 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7233 * elf-bfd.h (struct elf_link_hash_entry): Add
7234 linker_section_pointer field.
7235 (enum elf_linker_section_enum): Enumeration for new way of
7236 creating linker dynamic sections and symbols.
7237 (elf_linker_section{,_pointers}): New structures for creating
7238 dynamic sections and symbols.
7239 (elf_obj_tdata): Add linker_section_pointers and linker_section
7241 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
7242 (_bfd_elf_create_linker_section): New declarations.
7243 (_bfd_elf_find_pointer_linker_section): Ditto.
7244 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
7245 (_bfd_elf_make_linker_section_rela): Ditto.
7247 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
7249 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
7250 (ppc_elf_create_linker_section): New function to create the
7251 sections .got, .sdata, and .sdata2.
7252 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
7254 (ppc_elf_check_relocs): Support more of the eabi relocations.
7255 (ppc_elf_relocate_section): Ditto.
7256 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
7257 if the .sdata{,2} + .sbss{,2} section size is > 32k.
7259 * elflink.h (elf_create_pointer_linker_section): New function to
7260 create initialized pointers in dynamic linker sections.
7261 (elf_finish_pointer_linker_section): Actually intialize the
7262 pointers created above.
7264 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
7265 macros to provide both 32 and 64 bit versions of
7266 elf_create_pointer_linker_section.
7267 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
7268 provide both 32 and 64 bit versions of
7269 elf_finish_pointer_linker_section.
7271 * elflink.c (_bfd_elf_create_linker_section): New function to
7272 create a linker section.
7273 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
7274 given address in the linker pointer offsets created for a given
7276 (_bfd_elf_make_linker_section_rela): Make a RELA section
7277 corresponding to the generated linker section.
7279 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
7281 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
7283 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
7285 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
7286 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
7287 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
7288 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
7289 toc entry in an objdump) for now.
7290 (ppc_do_last, ppc_get_last): New function - needed to save processing
7291 the toc owner to the end.
7292 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
7295 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
7296 toc owner from being done till last. Must define POWERPC_LE_PC
7299 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
7301 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
7303 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
7304 SizeOfImage for PowerPC. Ignore the size of the .junk section.
7306 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
7308 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
7310 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
7312 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
7314 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
7316 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
7318 * elf.c (assign_file_positions_for_segments): Don't increment file
7319 offset for a segment which contains no loadable sections.
7321 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7323 * reloc.c: Add new PowerPC relocations.
7324 * {bfd-in2,libbfd}.h: Regenerate.
7326 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
7327 (ppc_elf_reloc_type_lookup): Lookup new relocations.
7329 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
7331 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
7334 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
7337 * coffgen.c (coff_find_nearest_line): Don't try to cache
7338 information in sections that are not owned by a BFD. From Richard
7339 Henderson <richard@atheist.tamu.edu>.
7341 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
7342 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7343 * elflink.h (elf_link_output_extsym): Remove special check for
7346 * ecoffswap.h: Add prototypes for static functions.
7348 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7350 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
7351 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
7353 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
7354 to satisfy a TOC16 relocation. Rewrite unsupported relocation
7355 support. Begin support for R_PPC_SDA{2,}REL.
7357 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7359 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
7360 create the .got and .got.neg sections.
7361 (ppc_elf_size_dynamic_sections): Call it.
7362 (ppc_elf_check_relocs): Call it.
7363 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
7364 (ppc_elf_check_relocs): Add error messages for relocations we
7365 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
7368 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7370 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
7371 section flags for V.4 and eabi.
7373 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
7375 * elf.c (assign_file_positions_for_segments): If a segment
7376 contains no sections, don't mark it as readable.
7378 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
7379 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
7381 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
7382 dynamic section, if there is one.
7383 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
7384 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
7385 (bfd_elf64_swap_dyn_in): Likewise.
7386 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
7388 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
7390 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
7391 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
7392 <pirker@eiunix.tuwien.ac.at>.
7394 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7396 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
7397 PowerPC V.4 and eabi.
7398 * bfd-in2.h: Regenerate.
7399 * libfd.h: Regenerate.
7401 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
7403 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
7404 section type and SHF_EXCLUDE section flag, turning them into the
7405 appropriate bfd section flag.
7407 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
7409 * xcofflink.c (xcoff_link_add_symbols): Create the special
7410 sections if we see a DYNAMIC object, in case that is the only
7411 XCOFF input object we see.
7413 * elf32-mips.c: Extensive changes for a start at dynamic linking
7414 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7416 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7417 (struct elf_backend_data): Remove
7418 elf_backend_create_program_headers field. Add
7419 elf_backend_additional_program_headers and
7420 elf_backend_modify_segment_map fields.
7421 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7423 (elf_backend_additional_program_headers): Likewise.
7424 (elf_backend_modify_segment_map): Likewise.
7425 (elf_backend_create_program_headers): Don't define.
7426 (elfNN_bed): Change to account for field changes.
7427 * elf.c (assign_file_positions_for_segments): Call new
7428 modify_segment_map backend function. Don't call old
7429 create_program_headers backend function.
7430 (get_program_header_size): Call additional_program_headers rather
7431 than create_program_headers.
7432 * elflink.h (elf_link_add_object_symbols): Initialize
7433 type_change_ok from new backend field.
7434 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7436 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7437 a reloc against the appropriate section.
7439 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7440 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7441 (elf_flags_init): Rename from elf_ppc_flags_init.
7442 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7444 (ppc_elf_copy_private_bfd_data): Likewise.
7445 (ppc_elf_merge_private_bfd_data): Likewise.
7447 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7450 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7452 * coff-alpha.c (alpha_relocate_section): During final link, allow
7453 output .lita section to be bigger than 64k by adjusting gp value
7454 on a per-input section basis.
7455 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7457 (struct ecoff_section_tdata): Add gp field.
7459 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7461 Handle Alpha ECOFF changes in OSF/1 3.2.
7462 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7464 * coff-alpha.c: Include "aout/ar.h".
7465 (alpha_ecoff_get_relocated_section_contents): Don't require an
7466 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7467 3.2 doesn't generate one.
7468 (alpha_relocate_section): Likewise.
7469 (alpha_ecoff_slurp_armap): Define.
7470 (alpha_ecoff_slurp_extended_name_table): Define.
7471 (alpha_ecoff_construct_extended_name_table): Define.
7472 (alpha_ecoff_truncate_arname): Define.
7473 (alpha_ecoff_write_armap): Define.
7474 (alpha_ecoff_generic_stat_arch_elt): Define.
7475 (alpha_ecoff_update_armap_timestamp): Define.
7477 (alpha_ecoff_read_ar_hdr): New static function.
7478 (alpha_ecoff_get_elt_at_filepos): New static function.
7479 (alpha_ecoff_openr_next_archived_file): New static function.
7480 (alpha_ecoff_get_elt_at_index): New static function.
7481 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7482 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7483 _bfd_ecoff to alpha_ecoff.
7484 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7485 field from backend structure, rather than always calling
7486 _bfd_get_elt_at_filepos.
7487 * coff-mips.c (mips_ecoff_backend_data): Initialize
7488 get_elt_at_filepos field.
7489 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7490 from _bfd_generic_read_ar_hdr with minor changes.
7491 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7492 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7493 * libbfd.h: Rebuild.
7495 * bfd-in.h (BFD_IN_MEMORY): Define.
7496 * libbfd-in.h (struct bfd_in_memory): Define.
7497 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7498 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7499 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7500 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7501 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7502 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7503 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7504 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7505 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7506 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7508 (bfd_openstreamr): Likewise.
7509 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7510 BFD_IN_MEMORY is not set.
7511 * riscix.c (riscix_some_aout_object_p): Likewise.
7512 * bfd-in2.h, libbfd.h: Rebuild.
7514 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7515 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7516 (bfd_get_elt_at_index): Define.
7517 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7518 bfd_get_elt_at_index. Change index parameter from int to
7520 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7521 (_bfd_noarchive_get_elt_at_index): Define.
7522 (_bfd_archive_bsd_get_elt_at_index): Define.
7523 (_bfd_archive_coff_get_elt_at_index): Define.
7524 * bfd-in2.h, libbfd.h: Rebuild.
7525 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7526 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7527 * ieee.c (ieee_get_elt_at_index): Define.
7528 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7529 * oasys.c (oasys_get_elt_at_index): Define.
7530 * som.c (som_get_elt_at_index): Define.
7532 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7533 numbers to the .text section.
7535 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7537 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7538 If there is a SEC_DEBUGGING section, get the contents of the debug
7539 information part from it.
7540 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7542 (ieee_write_object_contents): Check ieee_write_debug_part return.
7544 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7546 * config.bfd (i[345]86-*-freebsd*): Add target.
7547 * configure.in (i386freebsd_vec): Add vec.
7548 * configure: Regenerate.
7549 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7550 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7551 Rebuild dependencies..
7552 * freebsd.h: New file.
7553 * i386freebsd.c: New file.
7554 * targets.c (i386freebsd_vec): Declare.
7555 (bfd_target_vector): Add i386freebsd_vec.
7556 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7557 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7559 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7561 * ieee.c (ieee_slurp_debug): New static function.
7562 (ieee_object_p): Call it.
7563 (ieee_slurp_section_data): Skip debugging sections.
7564 (ieee_get_reloc_upper_bound): Likewise.
7565 (ieee_get_section_contents): Likewise.
7566 (ieee_canonicalize_reloc): Likewise.
7567 (ieee_write_section_part): Likewise.
7568 (ieee_write_debug_part): Likewise.
7569 (ieee_write_data_part): Likewise.
7570 (init_for_output): Likewise.
7572 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7574 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7576 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7577 relocs, since ppc_elf_relocate_section handles the linker case.
7578 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7580 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7581 ppc_elf_relocate_section since that is now the only caller.
7582 (ppc_elf_relocate_section): Ditto.
7584 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7586 * coffcode.h (coff_write_object_contents): If we don't know the
7587 section of the entry point for an XCOFF executable, always set the
7588 entry address to -1.
7590 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7592 * elf.c (bfd_section_from_shdr): Add support for note sections.
7594 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7596 * bfd-in.h (struct _symbol_info): Add stab_type field.
7597 * bfd-in2.h: Rebuild.
7598 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7600 * elf32-ppc.c: Remove trailing newline from calls to
7602 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7603 difference if target endianness is known.
7605 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7607 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7608 old style TOC16 references without using R_PPC_GOT.
7609 (ppc_reloc_type): Ditto.
7610 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7611 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7612 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7613 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7614 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7616 (ppc_elf_adjust_dynamic_symbol): Ditto.
7617 (ppc_elf_adjust_dynindx): Ditto.
7618 (ppc_elf_size_dynamic_sections): Ditto.
7619 (ppc_elf_finish_dynamic_symbol): Ditto.
7620 (ppc_elf_finish_dynamic_sections): Ditto.
7621 (ELF_DYNAMIC_INTERPRETER): Define.
7623 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7625 * elf.c (copy_private_bfd_data): When attaching sections to
7626 segments ignore sections that won't be allocated. Patch from
7629 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7631 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7634 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7636 * coff-i960.c (CALC_ADDEND): Define.
7637 (coff_i960_relocate_section): Add the input section VMA to the
7638 addend for PC relative relocs.
7640 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7642 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7643 to correctly terminate.
7645 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7647 * targets.c (enum bfd_endian): Define.
7648 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7649 from boolean to enum bfd_endian. Change header_byteorder_big_p
7651 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7652 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7653 * bfd-in2.h: Rebuild.
7654 * All targets: Change initialization of byteorder and
7655 header_byteorder to use enum bfd_endian values rather than
7657 * All files: Change all references to byteorder_big_p and
7658 header_byteorder_big_p to use new bfd_*_endian macros.
7660 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7662 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7664 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7666 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7668 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7670 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7672 * ieee.c: Lots of minor cleanups. Make many functions return
7673 errors rather than calling abort. Also:
7674 (ieee_write_twobyte): Remove; change callers to call existing
7675 ieee_write_2bytes function.
7676 (ieee_write_expression): Don't output the section twice when
7677 outputting a local symbol. Don't emit an extraneous zero if there
7679 (ieee_slurp_sections): Set the lma as well as the vma.
7680 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7682 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7683 a recognized one or bfd_arch_unknown.
7684 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7686 (ihex_get_symtab): Likewise.
7688 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7690 * aoutx.h: Include <ctype.h>.
7691 (struct aout_link_includes_table): Define.
7692 (struct aout_link_includes_totals): Define.
7693 (struct aout_link_includes_entry): Define.
7694 (aout_link_includes_lookup): Define macro.
7695 (struct aout_final_link_info): Add includes field.
7696 (aout_link_includes_newfunc): New static function.
7697 (NAME(aout,final_link)): Initialize includes hash table.
7698 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7700 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7702 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7704 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7706 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7708 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7710 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7711 (pe_print_private_bfd_data): call pe_print_reloc.
7712 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7713 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7714 up some debugging as well.
7716 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7718 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7721 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7723 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7724 when setting sections to NULL.
7726 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7728 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7730 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7731 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7733 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7734 * bfd-in2.h: Rebuild.
7736 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7738 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7740 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7742 * ihex.c (ihex_scan): Handle record types 4 and 5.
7743 (ihex_object_p): Permit types 4 and 5.
7744 (ihex_set_section_contents): Remove check for out of range
7746 (ihex_write_object_contents): Generate types 4 and 5.
7748 * elflink.h (elf_link_output_extsym): Just ignore warning and
7749 indirect references to symbols which don't really exist.
7751 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7753 * peicode.h (pe_print_idata): Minor format fixes
7754 (pe_print_edata): New function. Under private printing, this formats
7755 the edata section of a PE file.
7756 (pe_print_private_bfd_data): Added call to pe_print_edata.
7758 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7760 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7761 index, don't call stoi.
7763 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7765 * srec.c (srec_scan): Set lma as well as vma.
7767 * ihex.c: New file; support for Intel Hex format.
7768 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7769 (ihex_vec): Declare.
7770 (bfd_target_vector): Always include ihex_vec.
7771 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7772 * Makefile.in: Rebuild dependencies.
7773 (BFD_LIBS): Add ihex.o
7774 (BFD_LIBS_CFILES): Add ihex.c.
7775 * bfd-in2.h: Rebuild.
7777 * elf.c (assign_file_positions_for_segments): Sort the sections in
7779 (get_program_header_size): Return the right size if segment_map is
7781 (copy_private_bfd_data): Don't bother to sort the sections.
7783 * bfd.c (bfd_record_phdr): New function.
7784 * bfd-in.h (bfd_record_phdr): Declare.
7785 * bfd_in2.h: Rebuild.
7787 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7790 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7791 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7793 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7794 (bfd_zmalloc): Change declaration.
7795 * libbfd.h: Rebuild.
7796 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7797 and realloc. Don't set bfd_error_no_memory if they fail.
7799 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7801 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7802 uses as well. Added a new howto to deal with TOCREL16 relocs that
7803 are TOCDEFN as well.
7804 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7805 to handle RVA relocs from dlltool.
7806 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7807 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7808 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7810 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7811 to get the right section alignment.
7813 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7815 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7816 p_paddr if p_paddr is zero.
7817 (make_mapping): Set includes_filehdr and includes_phdrs for first
7819 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7821 (assign_file_positions_for_segments): Handle includes_filehdr and
7822 includes_phdrs. Remove special handling of PT_PHDR and first
7824 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7825 when appropriate. Remove special handling of PT_PHDR segment.
7826 Use a more complex condition for when a section is included in a
7827 segment to handle Solaris linker oddities.
7829 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7831 * coff-m88k.c (howto_table): Reformatted for easier reading;
7832 special_function now points to new function m88k_special_reloc.
7833 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7835 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7836 be done correctly by m88k_special_reloc.
7837 (reloc_processing): New function to be used by RELOC_PROCESSING.
7838 (RELOC_PROCESSING): Define to call reloc_processing.
7840 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7842 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7843 (pe_print_pdata): Likewise.
7845 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7846 obstack_alloc fails.
7847 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7849 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7850 * Many files: don't set bfd_error_no_memory if one of the above
7853 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7854 if p_paddr_valid is set.
7855 (copy_private_bfd_data): New static function.
7856 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7858 * elf.c (assign_file_positions_for_segments): Fix case where extra
7859 program headers were allocated.
7861 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7862 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7863 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7864 _bfd_elf_print_private_bfd_data.
7866 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7867 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7868 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7869 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7870 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7871 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7872 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7874 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7876 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7877 * elf.c (make_mapping): New static function.
7878 (map_sections_to_segments): New static function.
7879 (elf_sort_sections): New static function.
7880 (assign_file_positions_for_segments): New static function.
7881 (map_program_segments): Remove.
7882 (get_program_header_size): Remove sorted_hdrs, count, and
7883 maxpagesize parameters. Simplify.
7884 (assign_file_positions_except_relocs): When generating an
7885 executable, use assign_file_positions_for_segments.
7886 (elf_sort_hdrs): Remove.
7887 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7888 to get_program_header_size.
7890 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7892 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7894 * configure, config.in: Regenerate with autoconf 2.7.
7896 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7897 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7899 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7901 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7902 (ecoff_sec_to_styp_flags): Likewise.
7903 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7904 (ecoff_set_symbol_info): Handle scRConst.
7905 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7906 (ecoff_compute_section_file_positions): Handle .rconst section.
7907 (_bfd_ecoff_write_object_contents): Likewise.
7908 (ecoff_link_check_archive_element): Handle scRConst.
7909 (ecoff_link_add_externals): Likewise.
7910 (ecoff_link_write_external): Handle .rconst section.
7911 (ecoff_reloc_link_order): Likewise.
7912 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7913 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7915 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7917 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7918 DEF_DYNAMIC flag is set.
7920 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7922 * host-aout.c: If TRAD_HEADER is defined, include it.
7924 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7926 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7927 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7928 (BFD_NEED_DECLARATION): New function.
7929 * configure.in: Use BFD_NEED_DECLARATION.
7930 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7931 * configure, config.in: Rebuild with autoconf 2.6.
7933 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7934 special_sections before returning when called with a non XCOFF
7937 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7940 * coffcode.h (coff_compute_section_file_positions): Only pad the
7941 previous section to force file alignment when creating an
7944 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7946 * coffcode.h (coff_compute_section_file_positions): If
7947 RS6000COFF_C, set up the .debug section.
7949 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7950 if it is not large enough to accomodate the entire TOC area with
7951 signed 16 bit offsets.
7952 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7954 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7955 TOC anchor to use the TOC value used in the output file.
7957 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7959 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7960 (_bfd_coff_read_string_table): Likewise.
7962 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7964 * pe-arm.c: Fix typos.
7965 * coff-arm.c: Likewise.
7967 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7969 * coff-ppc.c (list_ele): Added "cat"egory member.
7970 (record_toc): New category parameter (priv or pub).
7971 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7972 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7973 the mainline. It addes extra toc cells in error.
7974 (ppc_coff_swap_sym_in_hook): Added some documentation.
7975 (dump_toc): Can now diagnose "virtual toc" chicanery.
7977 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7979 * elf-bfd.h (struct elf_link_hash_table): Change type of
7980 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7982 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7984 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7985 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7987 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7988 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7989 defined or mentioned in a regular file.
7991 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7993 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7994 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7995 (coff_ppc_relocate_section): Correct REL24 handling
7996 (ppc_process_before_allocation): Correct TOCDEFN handling
7998 * peicode.h (dir_names): Added name descriptions
8000 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
8002 * VERSION: Updated to cygnus-2.6.
8004 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
8006 * targets.c (m68k4knetbsd_vec): Declare.
8008 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
8010 * targets.c (bfd_target): Change type of second argument to
8011 _bfd_print_private_bfd_data from void * to PTR.
8012 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
8013 using PTR rather than void *.
8014 * bfd-in2, libbfd.h: Rebuild.
8015 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
8017 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
8018 _bfd_generic_bfd_print_private_bfd_data rather than casting
8021 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
8023 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
8024 "DO NOT DELETE" lines or blank lines that mkdep writes on some
8026 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
8027 BFD64_BACKENDS_CFILES): New variables.
8030 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
8032 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
8033 not at the file position of the first section.
8034 * coffcode.h (coff_compute_section_file_positions): Avoid using
8036 (coff_write_object_contents): When generating a PPC PE executable
8037 with no symbols, round up the file size to a COFF_PAGE_SIZE
8039 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
8040 don't write out a string table.
8042 * elf.c (bfd_section_from_shdr): When using a different section
8043 header, pass the new one to _bfd_elf_make_section_from_shdr.
8044 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
8045 (elf_map_symbols): Add section VMA to symbol value when comparing
8047 (_bfd_elf_compute_section_file_positions): Only build symbol table
8048 if there are some symbols. Set file offset of symtab and strtab
8050 (assign_file_positions_except_relocs): Remove dosyms parameter.
8051 Change all callers. Never set file offset of symtab and strtab
8053 (_bfd_elf_copy_private_section_data): New function.
8054 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
8055 (_bfd_elf_copy_private_symbol_data): New function.
8056 (swap_out_syms): Check for special mapping of st_shndx created by
8057 copy_private_symbol_data.
8058 * elfxx-target.h: Use new copy routines.
8059 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
8060 (_bfd_elf_copy_private_section_data): Declare.
8062 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
8064 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
8067 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
8068 _bfd_dummy_target, matching the recent change to archive
8071 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
8073 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
8074 arithmetic on PTR types.
8076 * aout-target.h (MY(callback)): Set the lma of the sections.
8078 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
8079 symbol into a reloc against the section.
8081 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
8083 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
8084 glue for the relocs: IMGLUE and IFGLUE.
8085 (record_toc): new function - tracks toc contents
8086 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
8087 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
8088 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
8089 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
8090 (ppc_record_toc_entry): Removed a debug define (duh)
8092 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
8093 (pe_print_idata): New function - formats the idata section data
8094 (pe_print_pdata): New function - formats the pdata section data
8095 (pe_print_private_bfd_data): calls to above
8097 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
8099 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
8100 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
8101 TARGET_SYM and TARGET_NAME for vector and BFD name.
8102 * coff-pmac.c (pmac_xcoff_vec): Remove.
8103 (TARGET_SYM, TARGET_NAME): Define.
8104 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
8105 machine to 0, not all PowerMacs are 601s.
8107 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
8109 * elfcode.h (elf_object_p): Read in any program headers.
8110 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
8111 based on the program headers, if any.
8112 (elf_fake_sections): Set sh_addr from the vma, not the lma.
8113 (map_program_segments): Set p_paddr of program headers based on
8116 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
8118 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
8121 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
8122 trying to do a relocateable link with a non-a.out object file.
8124 * archive.c (bfd_generic_archive_p): Check the first object file
8125 in an archive even if target_defaulted is set. If the object file
8126 has the wrong xvec, reject it.
8128 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
8129 be represented, report the name via _bfd_error_handler.
8130 (translate_to_native_sym_flags): Likewise.
8131 * elf32-mips.c (mips_elf_final_link): Likewise.
8132 * oasys.c (oasys_write_sections): Likewise.
8134 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
8135 which checks for STYP_OVRFLO sections.
8136 (coff_compute_section_file_positions): If RS6000COFF_C, handle
8137 reloc and lineno count overflows.
8138 (coff_write_object_contents): Call coff_count_linenumbers before
8139 coff_compute_section_file_positions. If RS6000COFF_C, handle
8140 reloc and lineno count overflows.
8141 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
8142 relocs before dealing with .pad sections. Count overflow section
8143 headers when handling .pad sections.
8145 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
8148 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
8149 (struct xcoff_link_hash_table): Add descriptor_section and
8150 special_sections fields.
8151 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
8152 (xcoff_link_add_symbols): Set linkage section alignment. Create
8153 descriptor section. Check for magic symbol names (_text, etc.),
8154 and record them in special_sections if found. Set
8155 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
8156 descriptor field to point back to the function code symbol.
8157 (xcoff_sweep): Always mark the special descriptor_section.
8158 (bfd_xcoff_export_symbol): Check whether the symbol might be a
8159 function descriptor, and mark it if it is.
8160 (bfd_xcoff_size_dynamic_sections): Add new special_sections
8161 parameter, and fill it in. Allocate space for the descriptor
8163 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
8164 global linkage code. If an undefined function descriptor is
8165 exported, arrange to define it. Warn about any other undefined
8167 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
8168 (xcoff_write_global_symbol): Create a function descriptor when
8170 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8171 * bfd-in2.h: Rebuild.
8173 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
8175 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
8176 (ppc_coff_link_hash_table): new types for hashing
8177 (ppc_coff_link_hash_newfunc): hash entry constructor
8178 (ppc_coff_link_hash_table_init): hash table initializer
8179 (ppc_coff_link_hash_table_create): hash table constructor
8180 (ppc_record_toc_entry): changed references to hash table
8181 (coff_ppc_relocate_section): changed references to hash table
8183 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
8184 * libcoff.h: Rebuild
8186 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
8187 (coff_link_add_symbols): removed toc_offset init
8189 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
8191 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
8194 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
8195 if it is given and mmep is available.
8196 * acconfig.h: Undef USE_MMAP.
8197 * configure, config.in: Regenerated.
8198 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
8199 table handling the old way.
8200 (aout_get_external_symbols): Don't complain if last byte of string
8202 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
8203 (bfd_free_window) [! USE_MMAP]: Don't define.
8204 (bfd_get_file_window,
8205 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
8207 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
8209 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
8212 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
8214 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
8215 compatible with AMD generated COFF files. Try to support both AMD
8216 and GNU formats simultaneously.
8217 (coff_a29k_relocate_section): Likewise.
8219 * libbfd.c (bfd_get_file_window): Change writable parameter from
8220 int to boolean; update all callers. Pass MAP_SHARED if not
8221 writable--it's required on Solaris. Cast fprintf argument to
8223 * bfd-in.h (bfd_get_file_window): Update declaration.
8224 * bfd-in2.h: Rebuild.
8225 * aoutx.h: Update calls to bfd_get_file_window.
8227 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
8229 (xcoff_swap_ldhdr_in): New static function.
8230 (xcoff_swap_ldsym_in): New static function.
8231 (xcoff_find_reloc): Handle the case of a single reloc correctly.
8232 (xcoff_link_add_symbols): If we just created a descriptor, pass it
8233 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
8234 Handle XTY_ER/XMC_XO symbols correctly.
8235 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
8236 rather than normal symbol table.
8237 (bfd_xcoff_import_symbol): It's not an error if the symbol is
8238 already defined with the same absolute value.
8239 (xcoff_mark): When considering called symbols, check whether the
8240 descriptor is from a dynamic object, rather than the symbol
8242 (xcoff_build_ldsyms): Likewise.
8244 * libbfd.c (bfd_get_file_window): Change return type to boolean.
8245 Cast realloc and malloc return values. If malloc or realloc fail,
8246 set bfd_error_no_memory.
8247 * bfd-in.h (bfd_get_file_window): Change type to boolean.
8248 * bfd-in2.h: Rebuild.
8250 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
8252 * coff-ppc.c (ppc_record_toc_entry): new function.
8253 (in_reloc_p): changed return value.
8254 (coff_ppc_relocate_section): much rework.
8255 (ppc_allocate_toc_section): new function.
8256 (ppc_process_before_allocation): new function.
8257 (ppc_coff_swap_sym_in_hook): new function.
8259 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
8260 (coff_link_add_symbols): initialize toc_offset.
8262 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
8263 (coff_swap_aouthdr_out): Added more sections to the data
8264 dictionary for the pe file header. Also changed linker version
8265 number on the ppc side.
8266 (dir_names): small improvements to the dictionary printing.
8267 (pe_mkobject_hook): save the file level flags.
8269 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
8270 (pe_tdata): added real_flags field
8271 (coff_tdata): added local_toc_sym_map and access macro
8273 * libcoff.h (coff_link_hash_entry): added toc_offset field
8274 (pe_tdata): added real_flags field
8275 (coff_tdata): added local_toc_sym_map and access macro
8277 * coffcode.h (coff_set_alignment_hook): added hook for PE.
8278 (coff_mkobject): init for local_toc_sym_map
8279 (coff_write_object_contents): set the internal_a.magic to
8280 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
8283 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
8285 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
8286 entries until both the line number address and the function name
8287 address are too large.
8289 * configure.in: Call AC_CHECK_PROG to find and cache AR.
8290 * configure: Rebuilt.
8292 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
8293 is defined in the environment.
8295 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
8297 * som.c (som_get_section_contents_in_window): Define to use
8300 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
8302 * coff-i860.c: New file, based on coff-i386.c.
8303 * cpu-i860.c: New file, based on cpu-i386.c.
8304 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
8305 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
8306 targets, using i860coff_vec.
8307 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
8308 trad-core.o and hosts/i860mach3.h.
8309 (i860coff_vec): Use coff-i860.o and cofflink.o.
8310 * configure: Rebuild.
8311 * Makefile.in: Rebuild dependencies.
8312 (ALL_MACHINES): Add cpu-i860.o.
8313 (BFD32_BACKENDS): Add coff-i860.o.
8314 (CFILES): Add cpu-i860.c and coff-i860.c.
8315 * targets.c (i860coff_vec): Declare.
8316 (bfd_target_vector): Add &i860coff_vec.
8317 * archures.c (bfd_i860_arch): Declare.
8318 (bfd_archures_list): Add &bfd_i860_arch.
8319 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
8320 (coff_set_flags): Handle bfd_arch_i860.
8321 (coff_write_object_contents): Handle I860 a.out magic number.
8323 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
8325 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
8326 the created .tc section to 2.
8327 (xcoff_mark): Don't keep a .loader reloc for a call to an
8328 undefined symbol when creating a shared library.
8329 (xcoff_build_ldsyms): When creating a shared library, generate
8330 global linkage code for a call to an undefined symbol.
8332 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
8334 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
8335 BFD32_BACKENDS, BFD64_BACKENDS.
8336 (.dep1): Put mkdep output in a separate file.
8337 Rebuilt dependencies.
8339 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
8342 Permit use of mmap when available:
8344 * configure.in: Check for mmap, madvise, mprotect.
8345 * config.in, configure: Regenerated.
8347 * libbfd.c (struct _bfd_window_internal): Define type.
8348 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
8350 (ok_to_map): New static variable for debugging.
8351 (_bfd_generic_get_section_contents_in_window): New function.
8352 * bfd-in.h (bfd_window_internal): Declare type.
8353 (bfd_window): Define type.
8354 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
8355 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
8358 * libaout.h (struct aoutdata): Add two window fields.
8359 (obj_aout_sym_window, obj_aout_string_window): New macros.
8360 * aoutx.h (some_aout_object_p): Initialize windows.
8361 (aout_get_external_symbols): Get symbol data and strings in
8362 windows instead of explicitly allocated buffers.
8363 (slurp_symbol_table): Free window instead of memory.
8364 (bfd_free_cached_info): Release windows instead of freeing storage
8366 (aout_link_free_symbols): Ditto.
8368 * targets.c (bfd_target): Add new field for
8369 get_section_contents_in_window.
8370 (BFD_JUMP_TABLE_GENERIC): Updated.
8371 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
8372 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
8373 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
8374 macros for get_section_contents_in_window field.
8376 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
8378 * core.c: Renamed to corefile.c
8379 * makefile.dos (OBJS): Change core.o to corefile.o
8380 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
8382 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
8384 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
8385 to o. Clobber and restore the list of new csects around the call
8386 to _bfd_generic_link_add_one_symbol, in case it wants to report a
8387 linker error and the linker wants to read the symbol table. Reset
8388 the line number count of a real section even if it has no relocs.
8389 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
8391 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
8394 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
8396 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
8397 an undefined symbol in a shared link.
8399 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
8400 oldtype from bfd_link_order_type to bfd_link_hash_type. From
8401 phdm@info.ucl.ac.be (Philippe De Muyter).
8403 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8405 * coff-m88k.c (rtype2howto): New static function.
8406 (RTYPE2HOWTO): Use it rather than a macro definition.
8408 * coffcode.h (coff_write_object_contents): set internal_a.magic
8409 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
8411 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8412 define TRAD_HEADER to new file hosts/delta68.h.
8413 m88*-motorola-sysv*, however, does use ptrace-core.o.
8414 * hosts/delta68.h: New file.
8416 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8417 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8419 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8421 * i386linux.c (MY(vec)): Declare before use.
8423 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8425 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8426 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8428 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8429 BFD is not of the right type.
8430 (bfd_elf_get_needed_list): Likewise.
8431 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8432 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8433 * xcofflink.c (XCOFF_XVECP): Define.
8434 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8436 (bfd_xcoff_import_symbol): Likewise.
8437 (bfd_xcoff_export_symbol): Likewise.
8438 (bfd_xcoff_link_count_reloc): Likewise.
8439 (bfd_xcoff_record_link_assignment): Likewise.
8440 (bfd_xcoff_size_dynamic_sections): Likewise.
8442 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8443 table index against the number of symbols for a base relative
8446 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8448 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8449 full_aouthdr flag here...
8450 (_bfd_xcoff_bfd_final_link): ...not here.
8452 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8454 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8455 systems that have a system <libelf.h>.
8456 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8457 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8458 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8459 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8460 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8461 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8462 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8464 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8466 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8467 set, set BSF_WEAK in symbol. Change all callers.
8468 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8469 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8470 _bfd_generic_link_add_one_symbol.
8471 (ecoff_indirect_link_order): Check that the section tdata relocs
8472 are not NULL before using them.
8474 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8475 define TRAD_HEADER as hosts/alphalinux.h.
8476 * configure: Rebuild.
8477 * hosts/alphalinux.h: New file.
8478 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8481 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8483 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8484 C_ECOMM storage classes.
8486 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8488 (xcoff_mark): Call xcoff_mark_symbol.
8489 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8490 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8492 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8494 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8496 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8498 (xcoff_find_reloc): New static function.
8499 (xcoff_link_add_symbols): Use it.
8500 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8501 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8502 relocate the value of C_DECL.
8504 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8506 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8508 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8509 callback decide what goes in .relocs.
8510 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8511 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8514 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8516 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8519 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8521 * xcofflink.c: More improvements, mostly to fix handling of
8522 constructors and a few other special cases.
8523 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8524 zero, reverting yesterday's change.
8525 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8526 (bfd_xcoff_link_count_reloc): Declare.
8527 (bfd_xcoff_record_link_assignment): Declare.
8528 * bfd-in2.h: Rebuild.
8530 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8532 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8533 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8534 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8535 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8536 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8537 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8539 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8542 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8543 segments includes the a.out header. See to that the magic number
8544 *always* is big-endian.
8546 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8547 m68k4k NetBSD configurations.
8549 * configure.in, configure: Separate i386 & mips NetBSD
8550 configurations from other BSD ones. Don't assume DEC is the only
8551 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8552 configurations. Add support for m68k4k NetBSD object format.
8554 * libaout.h: Added M_68K4K_NETBSD magic.
8556 * m68k4knetbsd.c: New file.
8558 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8560 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8563 * hosts/mipsnbsd.h: New file.
8565 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8567 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8569 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8570 toc_section, and entry_section fields.
8571 (struct xcoff_section_tdata): Remove ldrel_count field.
8572 * libcoff.h: Rebuild.
8573 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8575 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8576 full a.out header if full_aouthdr is set in xcoff_data.
8577 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8578 based on sections stored in xcoff_data.
8579 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8581 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8582 (rs6000coff_vec): Set symbol_leading_char to '.'.
8583 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8584 value stored in ret rather than returning a pointer value.
8586 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8588 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8591 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8593 * som.c (som_slurp_string_table): Allocate the strings with malloc
8594 since they're free'd by free_cached_info.
8595 (som_slurp_symbol_table): Similarly for the symbol table.
8597 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8599 * Makefile.in (diststuff): Don't make headers.
8601 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8603 * Makefile.in: Rebuild dependencies.
8605 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8606 output_bfd is not SunOS.
8607 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8608 non-SunOS input files.
8610 * xcofflink.c: Extensive changes to support linking shared objects
8611 and generating a .loader section.
8612 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8613 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8614 last_symndx, and ldrel_count fields.
8615 * libcoff.h: Rebuild.
8616 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8617 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8619 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8620 (bfd_xcoff_export_symbol): Declare.
8621 (bfd_xcoff_size_dynamic_sections): Declare.
8622 * bfd-in2.h: Rebuild.
8624 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8626 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8627 * configure: Rebuild.
8628 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8629 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8631 (pmac_xcoff_vec): Update to use new xcoff support.
8632 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8633 (xcoff_write_armap): Declare buf as unsigned char.
8634 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8636 * mpw-make.sed: Generalize subdir_do edit.
8638 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8640 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8641 correctly. Don't initialize asect->vma.
8643 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8645 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8646 something a little less than the page size.
8648 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8650 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8652 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8654 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8655 * coffcode.h (coff_write_object_contents): If .bss is before
8656 .data us that as data_start.
8657 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8659 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8660 (coff_swap_outhdr_out): Hardwire in version number.
8662 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8664 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8665 major and minor to *_vno, since the former are also macros in
8666 SunOS header files. Cast result of bfd_alloc to appropriate
8669 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8670 before assigning to sec_data.
8672 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8674 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8675 now relative to the section, not absolute.
8676 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8677 get the file name when there is a N_SO directory name. When
8678 handling stabs, remember that section->vma was added to the
8681 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8683 * sunos.c (struct sunos_link_hash_table): Add needed field.
8684 (sunos_link_hash_table_create): Call bfd_release, not free.
8685 (sunos_link_hash_table_create): Initialize needed field.
8686 (sunos_add_dynamic_symbols): Record needed objects.
8687 (bfd_sunos_get_needed_list): New function.
8688 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8689 * bfd-in2.h: Rebuild.
8691 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8693 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8695 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8697 * bfd-in.h (struct bfd_link_needed_list): Rename from
8698 bfd_elf_link_needed_list.
8699 * bfd-in2.h: Rebuild.
8700 * elf.c, elflink.h, libelf.h: Corresponding changes.
8702 Add start at AIX linker support; no shared libraries yet.
8703 * xcofflink.c: New file.
8704 * configure.in (rs600coff_vec): Use xcofflink.o.
8705 * configure: Rebuild.
8706 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8708 (struct xcoff_section_tdata): Define.
8709 (xcoff_section_data): Define macro.
8710 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8711 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8712 (_bfd_xcoff_bfd_final_link): Declare.
8713 (_bfd_ppc_xcoff_relocate_section): Declare.
8714 * libcoff.h: Rebuild.
8715 * coff-rs6000.c: Clean up a bit.
8716 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8717 cputype, csects, and debug_indices.
8718 (xcoff_copy_private_bfd_data): Copy cputype.
8719 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8720 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8721 (xcoff_reloc_type_lookup): Rename from
8722 rs6000coff_reloc_type_lookup.
8723 (coff_relocate_section): Define.
8724 (_bfd_xcoff_sizeof_headers): Define.
8725 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8726 (_bfd_xcoff_bfd_relax_section): Define.
8727 (_bfd_xcoff_bfd_link_split_section): Define.
8728 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8730 * coffcode.h (coff_compute_section_file_positions): If AIX,
8731 increment sofar by SMALL_AOUTSZ if not executable.
8732 (coff_write_object_contents): If AIX, always output an a.out
8733 header; if not executable, header size of SMALL_AOUTSZ.
8734 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8735 (_bfd_stringtab_init): Initialize xcoff field.
8736 (_bfd_xcoff_stringtab_init): New function.
8737 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8738 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8739 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8740 * libbfd.h: Rebuild.
8741 * Makefile.in: Rebuild dependencies.
8742 (BFD32_BACKENDS): Add xcofflink.o.
8743 (CFILES): Add xcofflink.c.
8745 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8746 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8747 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8749 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8751 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8753 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8755 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8756 * config.in: Regenerated.
8758 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8759 (_bfd_chunksize): New variable.
8760 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8761 for obstack chunk size.
8762 * configure.in: Check for getpagesize.
8763 * configure: Regenerated.
8765 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8767 * trad-core.c (rawptr): Make it a local variable of
8768 ptrace_unix_core_file_p.
8770 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8772 * coff-arm.c (in_reloc_p): New.
8773 * coff-i386.c (in_reloc_p): New.
8774 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8775 (coff_write_object_contents): Only set has_reloc_section
8777 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8778 in_reloc_p to decide if reloc should be emitted.
8779 * libcoff.h (pe_data_type.in_reloc_p): New.
8780 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8782 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8784 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8785 (_bfd_coff_read_internal_relocs): Likewise.
8786 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8787 (_bfd_coff_read_internal_relocs): Likewise.
8789 * elflink.h (elf_link_add_object_symbols): Correct conditions
8790 under which type and size change warnings are issued.
8792 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8794 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8795 a symbol which is not in a real section.
8796 (coff_write_native_symbol): Corresponding change.
8798 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8799 coff_link_hash_newfunc and make non-static.
8800 (_bfd_coff_link_hash_table_init): New function, broken out of
8801 _bfd_coff_link_hash_table_create.
8802 (_bfd_coff_link_hash_table_create): Use it.
8803 (process_embedded_commands): Make static.
8804 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8805 (_bfd_coff_link_hash_table_init): Declare.
8806 * libcoff.h: Rebuild.
8808 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8809 field in XCOFF tdata.
8810 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8811 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8812 based on cputype stored in a.out header, or in n_type of initial
8814 (coff_write_object_contents): Set cputype correctly in a.out
8816 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8818 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8819 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8821 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8822 * libcoff.h: Rebuild.
8824 * cpu-rs6000.c (rs6000_compatible): New static function.
8825 (bfd_rs6000_arch): Use it.
8826 * cpu-powerpc.c (powerpc_compatible): New static function.
8827 (arch_info_struct): Define various flavours of PowerPC.
8828 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8831 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8833 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8835 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8837 * elflink.h (elf_link_add_object_symbols): Don't warn about
8838 changing the size or type if the old definition was weak.
8840 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8842 * coffcode.h (combined_entry_type): Add fix_line field.
8843 (coff_slurp_line_table): Warn if we try to set the lineno field of
8845 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8846 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8847 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8848 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8850 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8851 * libcoff.h: Rebuild.
8853 * libcoff-in.h (struct xcoff_tdata): Define.
8854 (xcoff_data): Define.
8855 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8856 * bfd-in2.h, libcoff.h: Rebuild.
8857 * coff-rs6000.c (xcoff_mkobject): New static function.
8858 (coff_mkobject): Define.
8859 (xcoff_copy_private_bfd_data): New static function.
8860 (coff_bfd_copy_private_bfd_data): Define.
8861 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8863 (rs6000coff_vec): Add DYNAMIC to object_flags.
8864 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8865 .loader sections specially.
8866 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8867 section alignment from the XCOFF tdata information.
8868 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8869 F_SHROBJ, and copy the extra a.out header information into the
8870 XCOFF tdata structure.
8871 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8872 F_DYNLOAD and the extra a.out header information.
8873 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8874 C_HIDEXT symbol with attached csect information.
8875 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8876 in the o_maxdata field.
8877 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8878 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8879 end if BSF_NOT_AT_END is set.
8881 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8882 _bfd_read_ar_hdr_fn.
8883 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8884 * bfd-in2.h, libbfd.h: Rebuild.
8885 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8887 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8888 (bfd_slurp_bsd_armap_f2): Likewise.
8889 (_bfd_slurp_extended_name_table): Likewise.
8891 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8893 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8895 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8896 when the symbol table is empty.
8898 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8899 space for section symbols, since we don't output them either.
8900 (elf_m68k_adjust_dynindx): Removed.
8902 * ptrace-core.c (rawptr): Make it a local variable of
8903 ptrace_unix_core_file_p.
8905 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8907 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8910 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8911 Mac object file formats.
8913 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8915 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8916 auxent if there isn't one.
8917 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8918 rather than FILNMLEN as the maximum name length.
8920 * coffcode.h (bfd_coff_backend_data): Add new field
8921 _bfd_coff_print_aux.
8922 (bfd_coff_print_aux): New static function.
8923 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8924 scnlen field of an XTY_LD csect aux entry.
8925 (coff_print_aux): New static function.
8926 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8927 in coff_pointerize_aux_hook.
8928 (bfd_coff_std_swap_table): Initialize new field.
8929 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8930 * libcoff.h: Rebuild.
8931 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8932 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8934 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8935 if there are symbols, for native AIX ld compatibility.
8937 * coffcode.h (bfd_coff_backend_data): Add new field
8938 _bfd_coff_pointerize_aux_hook.
8939 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8940 or I960, and as 0 otherwise.
8941 (bfd_coff_std_swap_table): Initialize new field.
8942 * libcoff.h: Rebuild.
8943 * coffgen.c (coff_pointerize_aux): Change parameters to take
8944 symbol pointer instead of type and class, and to take aux index.
8945 Call _bfd_coff_pointerize_aux_hook if it is defined.
8946 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8947 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8948 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8950 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8951 read-only/host-only support.
8953 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8955 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8958 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8959 BFD_JUMP_TABLE_ARCHIVE accordingly.
8960 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8961 (_bfd_compute_and_write_armap): Declare.
8962 (_bfd_generic_read_ar_hdr): Declare.
8963 (_bfd_read_ar_hdr): Define.
8964 (_bfd_noarchive_read_ar_hdr): Define.
8965 (_bfd_archive_bsd_read_ar_hdr): Define.
8966 (_bfd_archive_coff_read_ar_hdr): Define.
8967 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8968 _bfd_read_ar_hdr instead.
8969 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8970 (_bfd_compute_and_write_armap): Rename from
8971 compute_and_write_armap. Make non-static. Change all callers.
8972 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8973 than _bfd_snarf_ar_hdr.
8974 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8975 * ieee.c (ieee_read_ar_hdr): Define.
8976 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8977 * oasys.c (oasys_read_ar_hdr): Define.
8978 * som.c (som_read_ar_hdr): Define.
8979 * bfd-in2.h, libbfd.h: Rebuild.
8981 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8983 * peicode.c (coff_swap_filehdr_in): If symptr is
8984 zero, there aren't any symbols, even if nsyms is set.
8986 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8988 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8990 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8991 sections, and set styp correctly for them: .got, .hash, .dynamic,
8992 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8993 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8995 (ecoff_sort_hdrs): New static function.
8996 (ecoff_compute_section_file_positions): Return boolean, not void.
8997 Sort the sections by VMA before looking through them. Put the
8998 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8999 section on an appropriate boundary within the page.
9000 (ecoff_compute_reloc_file_positions): Check return value of
9001 ecoff_compute_section_file_positions.
9002 (_bfd_ecoff_set_section_contents): Likewise.
9003 (_bfd_ecoff_write_object_contents): Check for various Alpha
9004 section types when incrementing text_size and data_size. Call
9005 adjust_headers backend function if it exists.
9006 * coff-alpha.c (alpha_adjust_headers): New static function.
9007 (alpha_ecoff_backend_data): Initialize adjust_headers field.
9008 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9010 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
9012 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
9014 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
9015 of ALTERNATE_AIX_CORE_FORMAT.
9016 * configure.in (aix4): No longer need CORE_FLAGS.
9017 * configure: Updated.
9019 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
9021 NS32k changes from Ian Dall:
9022 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
9024 (aout_link_input_section_std, aout_link_input_section_ext,
9025 aout_link_reloc_link_order): Call them instead of _bfd_*
9027 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
9029 (backend_data): Use it instead of hardcoded zero.
9031 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
9032 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
9034 * ns32knetbsd.c: Include bfd.h.
9035 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
9036 (MY_bfd_reloc_type_lookup): Declare function too.
9037 * pc532-mach.c (set_sizes): Don't declare.
9038 (MY_text_includes_header, MY_exec_header_not_counted): Define.
9039 (backend_data, MY_backend_data): Don't define.
9041 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
9042 ns32k-*-lites* like ns32k-*-netbsd*.
9044 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
9047 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
9049 * coffcode.h (coff_write_object_contents): Restore setting
9050 f_timdat to 0, deleted on August 22.
9052 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
9054 * coffcode.h (coff_bfd_copy_private_symbol_data,
9055 coff_bfd_copy_private_section_data,
9056 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
9057 * peicode.h (coff_bfd_copy_private_bfd_data): New
9058 (pe_bfd_copy_private_bfd_data): New.
9059 (coff_swap_scnhdr_in): Swap bss size into the right place.
9060 (pe_print_private_bfd_data): Add some newlines.
9062 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
9064 * som.c (setup_sections): Don't die if a space has no subspaces.
9066 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
9068 * elflink.h (elf_link_add_object_symbols): Don't let a weak
9069 dynamic symbol override a common symbol. Don't change the size or
9070 type if they have been set and the new symbol is not a definition.
9071 Warn if the size or type changes.
9073 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
9075 * som.c (som_begin_writing): Don't write the symbol table or
9077 (som_finish_writing): Write them here. Place them after the
9078 subspace data, but before the relocs.
9080 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
9082 * sunos.c (sunos_add_one_symbol): Just pass false, not
9083 info->shared_library, to sunos_create_dynamic_sections.
9084 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
9086 (sunos_check_dynamic_reloc): Remove .text section assertion.
9088 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
9090 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
9091 * configure, configure.in: Add pmac_xcoff_vec case.
9092 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
9093 * coff-pmac.c: New file, PowerMac XCOFF support.
9094 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
9095 * targets.c (pmac_xcoff_vec): Declare.
9097 * mpw-config.in: Various changes to be compatible with the
9098 autoconf-based configury.
9099 * mpw-make.sed: New file, sed commands to translate Unix
9100 makefile into MPW syntax.
9101 * mpw-make.in: Remove.
9102 * hosts/mpw.h: Remove.
9103 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
9104 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
9106 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
9108 * binary.c (binary_get_symtab): Return an empty string on error.
9109 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
9111 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
9113 * coff-ppc.c: Reformatted according to gnu conventions
9114 Removed irrelevant "if 0" code
9116 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
9118 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
9119 symbols rather than as indirect symbols.
9120 (MY(slurp_symbol_table)): Don't do anything special about
9123 * coffcode.h (coff_new_section_hook): Make sure that the alignment
9124 of .ctors and .dtors sections is no larger than 2.
9126 * sunos.c (sunos_add_one_symbol): Don't change
9127 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
9129 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
9130 dynamic symbols when creating a shared library.
9131 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
9133 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
9134 written even if it is not defined in a regular object.
9135 (sunos_write_dynamic_symbol): Use plt_offset for the address of
9136 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
9137 rather than the constant 22.
9138 (sunos_check_dynamic_reloc): Handle creating a shared library.
9139 (sunos_finish_dynamic_link): Set the first entry in the GOT to
9140 zero when creating a shared library.
9141 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
9142 write it out at the start of the symbol table.
9144 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
9146 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
9148 * config.bfd: Add arm-*-coff.
9149 * configure.in, configure: Add armcoff_{little,big}_vec.
9150 * targets.c (armcoff_{little,big}_vec): Declare.
9151 (bfd_target_vector): Add armcoff_{little,big}_vec.
9152 * coff-arm.c (armcoff_{little,big}_vec): Always define.
9154 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
9156 * targets.c (bfd_find_target): Remove debugging code.
9158 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
9160 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
9162 * Makefile.in: added *-ppc files
9163 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
9164 allow pe based .o's to be shared with other tools on ppc/NT
9165 * config.bfd: added powerpc[le]-[pe|winnt] config support
9166 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
9167 * peicode.h: Added more section flags for PE on ppc
9168 Added coff_swap_filehdr_out to allow peicode.h to be
9169 used for non-image PE files on ppc.
9170 Check for image, or not, before copying pe_opthdr
9171 * targets.c: Added new bfd's
9172 * targets.c: Removed two inactive bfds that shouldn't have made it this
9175 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9177 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
9178 explicit values to initialize all relocs. Change all users.
9179 (ppc_elf_brtaken_inner): New function to handle branch predicition
9181 (ppc_elf_brtaken_reloc): Ditto.
9182 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
9183 relocs use ppc_elf_unsupported_reloc.
9184 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
9185 needs to be reported.
9186 (ppc_elf_relocate_section): Support branch prediction relocs.
9188 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
9190 * bfd.c (bfd_assert): Remove \n from string passed to
9193 * coff-i386.c: (TWO_DATA_SECS): Don't define.
9194 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
9195 (bfd_coff_make_section_hook): Don't define.
9196 (coff_make_section_hook): Remove.
9197 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
9198 (styp_to_sec_flags): Likewise.
9199 (coff_write_object_contents): Likewise.
9200 (bfd_coff_std_swap_table): Don't initialize make_section_hook
9202 * libcoff.h: Rebuild.
9203 * coffgen.c (make_a_section_from_file): Just call
9204 bfd_make_section_anyway, not bfd_make_section or
9205 bfd_coff_make_section_hook.
9206 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
9207 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
9208 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
9209 make_section_hook field.
9210 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9212 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
9213 pointers into value field for warning and indirect symbols; just
9214 leave the value field alone.
9215 * linker.c (generic_link_add_symbol_list): Use next symbol for
9216 warning and indirect symbols, rather than looking in symbol value.
9217 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
9218 parameter. Change all callers. Remove support for indirect
9219 symbols; it didn't work anyhow.
9220 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
9221 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
9222 * bfd-in2.h: Rebuild.
9224 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9226 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
9227 go back to telling the tools this reloc operates on 32 bits.
9229 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
9231 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
9232 rather than a direct fprintf.
9233 * archive.c (_bfd_write_archive_contents): Likewise.
9234 * coffcode.h (coff_slurp_symbol_table): Likewise.
9235 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
9236 (ppc_elf_unsupported_reloc): Likewise.
9237 (ppc_elf_relocate_section): Likewise.
9238 * i386linux.c (linux_tally_symbols): Likewise.
9239 (linux_finish_dynamic_link): Likewise.
9240 * osf-core.c (osf_core_core_file_p): Likewise.
9241 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
9242 * som.c (som_sizeof_headers): Likewise.
9243 * srec.c (srec_bad_byte): Likewise.
9244 * bfd.c (bfd_assert): Likewise. Also change file to be const.
9245 * libbfd-in.h (bfd_assert): Declare first parameter const.
9246 * libbfd.h: Rebuild.
9247 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
9248 bfd_reloc_overflow is enough.
9249 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
9250 * coff-h8500.c (rtype2howto): Likewise.
9251 * coff-z8k.c (rtype2howto): Likewise.
9252 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
9253 * elf.c (_bfd_elf_get_lineno): Likewise.
9254 (_bfd_elf_no_info_to_howto): Likewise.
9255 (_bfd_elf_no_info_to_howto_rel): Likewise.
9256 * hp300hpux.c (convert_sym_type): Likewise.
9257 (MY(swap_std_reloc_in)): Likewise.
9258 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
9260 * libaout.h (struct aoutdata): Add line_buf field.
9261 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
9262 and filename_buffer. Instead, use a malloc buffer stored in the
9263 new line_buf field. Remove length restrictions.
9265 * coffgen.c (string_size): Remove static variable.
9266 (debug_string_size, debug_string_section): Likewise.
9267 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
9268 and debug_string_size_p parameters. Use them instead of the
9269 global variables. Change all callers.
9270 (coff_write_symbol): Likewise.
9271 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
9272 (coff_write_symbols): Add local variables to replace removed
9275 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
9276 function, and line_base fields.
9277 * libcoff.h: Rebuild.
9278 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
9279 information, rather than using static variables.
9281 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
9282 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
9284 * init.c (initialized): Remove static variable.
9285 (bfd_init): Don't bother setting initialized.
9286 (bfd_check_init): Remove.
9287 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
9288 * libbfd.h: Rebuild.
9290 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9292 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
9293 size for full core dumps. Copy core file header to private data.
9294 (rs6000coff_core_file_failing_command,
9295 rs6000coff_core_file_failing_signal): New functions to extract
9296 the file name and terminating signal from the core file.
9297 * coff-rs6000.c: Use them.
9299 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
9301 Change arch info to be const, initialized at compile time.
9302 * archures.c: Reindent many functions. Change CONST to const.
9303 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
9304 nothing set it anyhow. Make next const.
9305 (bfd_arch_info_list): Remove.
9306 (bfd_archures_list): Rename from archures_init_table. Change from
9307 a table of function pointers to a table of bfd_arch_info_type
9308 structure addresses.
9309 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
9310 (bfd_lookup_arch): Likewise.
9311 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
9313 (bfd_default_arch_struct): Make const.
9314 (bfd_arch_init, bfd_arch_linkin): Remove.
9315 (bfd_get_arch_info): Return a const pointer.
9316 * init.c (bfd_init): Don't call bfd_arch_init.
9317 * bfd.c (struct _bfd): Make arch_info const.
9318 * bfd-in2.h: Rebuild.
9319 * libbfd.h: Rebuild.
9320 * configure.in: Put & before everything in $selarchs.
9321 * configure: Rebuild.
9322 * cpu-*.c: Change bfd_*_arch from a function which calls
9323 bfd_arch_linkin to a const structure.
9324 * ieee.c (ieee_object_p): Make arch const.
9326 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9328 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
9330 * bfd-in2.h: Regenerate.
9331 * libbfd.h: Regenerate.
9333 * elf32-ppc.c (reloc_type): Update names to match current draft.
9334 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
9335 relative. Update names to current V.4 draft.
9336 (ppc_elf_reloc_type_lookup): Add support for more relocations.
9337 (ppc_elf_relocate_section): Rename relocations to match draft.
9339 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
9341 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
9342 compiled with -mrelocatable-lib to be linked with either normal
9343 modules or -mrelocatable modules.
9345 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
9347 * coffcode.h (coff_write_object_contents): Clear the vstamp field
9348 in the a.out header.
9350 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
9351 a reloc against a local symbol, even if it's not a section.
9353 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
9355 * targets.c (bfd_target): Remove unused align_power_min field.
9356 * bfd-in2.h: Rebuild.
9357 * All backends: Remove initialization of align_power_min.
9359 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
9361 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
9363 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
9365 * config.bfd (mips-dec-netbsd*): New target.
9366 * configure.host (mips-dec-netbsd*): New host.
9367 * configure.in (mips-dec-netbsd*): New native.
9368 * configure: Rebuild.
9370 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
9372 Make the COFF backend linker merge common types:
9373 * cofflink.c (struct coff_debug_merge_element): Define.
9374 (struct coff_debug_merge_type): Define.
9375 (struct coff_debug_merge_hash_entry): Define.
9376 (struct coff_debug_merge_hash_table): Define.
9377 (coff_debug_merge_hash_table_init): Define.
9378 (coff_debug_merge_hash_table_free): Define.
9379 (coff_debug_merge_hash_lookup): Define.
9380 (struct coff_final_link_info): Add debug_merge field.
9381 (coff_debug_merge_hash_newfunc): New static function.
9382 (_bfd_coff_final_link): Allocate and free debug_merge table.
9383 (coff_link_input_bfd): Merge identical enum, struct and union
9386 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
9388 Convert i960 COFF to use COFF backend linker.
9389 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
9390 structure to store the symbol being used.
9391 (coff_i960_start_final_link): New static function.
9392 (coff_i960_relocate_section): New static function.
9393 (coff_i960_adjust_symndx): New static function.
9394 (coff_start_final_link): Define.
9395 (coff_relocate_section): Define.
9396 (coff_adjust_symndx): Define.
9397 * coffcode.h (bfd_coff_backend_data): Add new callback function
9398 _bfd_coff_start_final_link.
9399 (bfd_coff_start_final_link): Define.
9400 (coff_start_final_link): Define if not defined.
9401 (bfd_coff_std_swap_table): Add coff_start_final_link.
9402 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
9404 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
9405 function callback is not NULL.
9406 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
9407 (_bfd_coff_internal_syment_name): Declare.
9408 * libcoff.h: Rebuild.
9409 * configure.in (icoff_big_vec): Add cofflink.o.
9410 (icoff_little_vec): Likewise.
9411 * configure: Rebuild.
9413 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9415 * Makefile.in (clean-info): Remove extraneous tab from line
9418 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9420 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9421 contents has relocs.
9423 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9425 * coffcode.h (coff_compute_section_file_positions): Keep the
9427 (coff_write_object_contents): Remember if it's a relocatable
9429 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9430 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9431 if relocatable file. Swap out saved raw size.
9433 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9435 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9436 (maintainer-clean): Rename from realclean, passing
9437 maintainer-clean down to subdirectories, but leave realclean as a
9440 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9443 * dep-in.sed: Remove config.h from generated dependencies.
9445 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9446 broken out of sunos_canonicalize_dynamic_symtab.
9447 (sunos_canonicalize_dynamic_symtab): Call new function
9448 sunos_slurp_dynamic_symtab.
9449 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9450 dynamic symbol table to the caller.
9451 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9452 callback to override the symbols being read.
9453 * libaout.h (struct aout_backend_data): Add three new parameters
9454 to add_dynamic_symbols callback.
9456 Extensive minor changes to avoid various gcc warnings. Also:
9457 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9458 * archures.c (bfd_arch_info_type): Change mach field from long to
9460 (bfd_lookup_arch): Change machine parameter from long to unsigned
9463 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9465 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9466 a symbol with a non-zero plt_offset.
9468 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9470 * elfcode.h (align_file_position): Remove; not used.
9472 * configure.in: Only check for <sys/procfs.h> on a native system,
9473 and make sure it defines prstatus_t.
9474 * configure: Rebuild.
9476 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9478 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9480 * config.in: Rename from config.h.in.
9481 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9482 Check for config.h:config.in when creating stamp-h.
9483 * configure: Rebuild.
9484 * Makefile.in (stamp-h): Depend upon config.in rather than
9485 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9486 calling config.status.
9488 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9489 (Makefile): Just rebuild Makefile.
9490 (config.h, stamp-h): New targets.
9491 * configure.in: Create stamp-h when rebuilding config.h.
9492 * configure: Rebuild.
9494 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9496 * configure.in: Call AC_CONFIG_HEADER. Substitute
9497 HOST_64BIT_LONG. Check that various header files exist. Check
9498 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9499 and/or free need to be declared. Don't make a link to sysdep.h.
9500 Define TRAD_HEADER for various hosts.
9501 * configure: Rebuild.
9502 * configure.host: Don't set my_host. Add definitions taken from
9503 host header files for various entries. Remove entries which now
9505 * acconfig.h: New file.
9506 * config.h.in: New file, built by autoheader.
9507 * sysdep.h: New file.
9508 * Makefile.in (do_distclean): Don't remove sysdep.h.
9510 (LOCAL_H_DEPS): New variable.
9511 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9513 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9514 ($(OPTIONAL_BACKENDS)): Likewise.
9515 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9516 looking through sysdep.h.
9517 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9518 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9519 (fprintf_vma, sprintf_vma): Likewise.
9520 (int64_type, uint64_type): Don't define.
9521 * bfd-in2.h: Rebuild.
9522 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9523 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9524 * lynx-core.c: Include stuff from old hosts/lynx.h.
9525 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9526 rather than NO_FCNTL.
9527 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9528 rather than NATIVE_HPPAHPUX_COMPILER.
9529 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9531 * hosts/*.h: Remove all header files which merely include,
9532 declare, and define things. Leave header files which define
9533 information needed by trad-core.c.
9535 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9536 (BFD_CC_FOR_BUILD): Define.
9537 * configure.in: Use BFD_CC_FOR_BUILD.
9538 * configure: Rebuild.
9540 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9542 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9543 * configure: Rebuild.
9545 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9548 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9550 * config.bfd: i386pe_ve -> i386pe_vec.
9552 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9554 * configure.host: Incorporate host Makefile fragments by setting
9556 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9557 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9558 value based on whether the code is being compiled by a cross
9559 compiler. Don't substitute host_makefile_frag or frags.
9560 * aclocal.m4: New file to define local AC_PROG_CC.
9561 * configure: Rebuild.
9562 * Makefile.in (INSTALL): Set to @INSTALL@.
9563 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9564 (INSTALL_DATA): Set to @INSTALL_DATA@.
9566 (CC): Define as @CC@.
9567 (CFLAGS): Set to @CFLAGS@.
9568 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9569 (@host_makefile_frag@): Remove.
9570 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9571 after other options.
9572 (config.status): Remove dependency upon @frags@.
9573 * config/*.mh, config/README: Remove.
9575 * config.bfd: Rewrite to incorporate the contents of the Makefile
9576 fragments by setting shell variables, rather than merely returning
9577 the name of a Makefile fragment.
9578 * configure.in: Use shell variables set by config.bfd rather than
9579 looking at the target Makefile fragment files. Don't substitute
9580 target_makefile_frag. Do substitute TDEFINES.
9581 * configure: Rebuild.
9582 * Makefile.in (@target_makefile_frag@): Remove.
9583 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9584 * config/*.mt: Remove.
9586 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9588 * configure.in: Put changequote lines around "i[345]86" patterns
9589 section of core file support.
9591 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9593 * som.c (som_bfd_print_private_bfd_data): Define to use the
9596 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9598 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9599 entry, text_start and data_start.
9601 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9603 * Makefile.in (OFILES): Remove $(TDEPFILES).
9604 * config/apollo.mt (TDEPFILES): Remove.
9605 * config/README: Update.
9607 * configure.in: For a native configuration, set COREFILE and
9608 COREFLAG based on the canonical host name.
9609 * configure: Rebuild.
9610 * Makefile.in: Rebuild dependencies.
9611 (ALL_CFLAGS): Add @COREFLAG@.
9612 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9613 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9614 support routines. Check LYNX_CORE rather than HOST_LYNX.
9615 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9616 * i386lynx.c: Likewise.
9617 * m68klynx.c: Likewise.
9618 * sparclynx.c: Likewise.
9619 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9620 * *-core.c: Comment changes.
9621 * config/decstation.mh (HDEPFILES): Remove.
9622 (HDEFINES): Remove -DTRAD_CORE.
9623 * config/irix3.mh (RANLIB): Remove.
9624 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9625 (HDEFINES): Remove -DIRIX_CORE.
9626 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9627 (HDEFINES): Remove -DTRAD_CORE.
9628 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9629 * config/ultra3.mh (RANLIB): Remove.
9630 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9631 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9632 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9633 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9634 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9635 * config/i386aix.mh, config/i386bsd.mh: Remove.
9636 * config/i386linux.mh, config/i386mach3.mh: Remove.
9637 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9638 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9639 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9640 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9641 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9642 * config/solaris2.mh, config/stratus.mh: Remove.
9643 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9644 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9646 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9648 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9649 DT_FINI entry if the appropriate symbol is not in the hash table.
9651 * libelf.h (struct elf_backend_data): Add create_program_headers
9652 and want_hdr_in_seg fields.
9653 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9655 (elf_backend_create_program_headers): Likewise.
9656 (elfNN_bed): Initialize create_program_headers and
9658 * elf.c (get_program_header_size): Call create_program_headers
9660 (map_program_segments): Check want_hdr_in_seg backend field. Call
9661 create_program_headers backend routine.
9663 * elf.c (assign_file_positions_except_relocs): Align non allocated
9664 sections when creating an executable.
9666 * elfcode.h (elf_swap_phdr_in): Make non static.
9667 (elf_swap_phdr_out): Make non static.
9668 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9669 (bfd_elf32_swap_phdr_out): Declare.
9670 (bfd_elf64_swap_phdr_in): Declare.
9671 (bfd_elf64_swap_phdr_out): Declare.
9673 * ecofflink.c (ecoff_collect_shuffle): New static function.
9674 (_bfd_ecoff_get_accumulated_pdr): New function.
9675 (_bfd_ecoff_get_accumulated_sym): New function.
9676 (_bfd_ecoff_get_accumulated_ss): New function.
9677 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9678 (_bfd_ecoff_get_accumulated_sym): Declare.
9679 (_bfd_ecoff_get_accumulated_ss): Declare.
9680 * libbfd.h: Rebuild.
9682 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9684 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9686 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9687 warning symbols. If any section is named .gnu.warning.XXX, treat
9688 the contents as a warning to be issued if the symbol XXX is
9690 (elf_link_output_extsym): For an indirect or warning symbol, just
9691 output the symbol it points to.
9693 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9694 if bfd_hash_allocate fails, since it will already be set.
9695 (generic_link_hash_newfunc): Likewise.
9696 (archive_hash_newfunc): Likewise.
9697 (hash_entry_bfd): New static function.
9698 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9699 callback. Allocate a new warning using the hash table newfunc.
9700 Use bfd_hash_replace to update the entry in the hash table, rather
9701 than assuming we can copy the fields with structure assignment.
9703 * hash.c (bfd_hash_replace): New function.
9704 * bfd-in.h (bfd_hash_replace): Declare.
9705 * bfd-in2.h: Rebuild.
9707 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9709 * config.bfd: Add mips*vr4300-*-elf* target.
9710 * config/mipsbvr4300.mt: Added.
9712 See file ChangeLog.2
9719 version-control: never