1 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4 som_offset when we have an extended name table.
6 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
10 * Makefile.in: Rebuild.
12 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
14 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
15 symbols when creating a shared library.
16 (elf_m68k_adjust_dynindx): New function, used by above code.
17 (elf_m68k_finish_dynamic_sections): Initialize the section
19 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
21 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
23 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
26 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
28 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
31 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
33 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
36 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
38 * configure.in: Set version to 2.9.1.
41 * Branched binutils 2.9.
43 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
45 * syms.c (ENABLE_CACHING): Define.
46 (struct indexentry): Define.
47 (struct stab_cache): Remove.
48 (cmpindexentry): New static function.
49 (struct stab_find_info): Add new fields: indextable,
50 indextablesize, cached_indexentry, cached_offset, cached_stab, and
51 cached_file_name. Remove fields: file_cache, function_cache, and
53 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
54 index table and search it.
56 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
58 * elf.c (_bfd_elf_copy_private_section_data): Call
59 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
61 * cpu-mips.c: Remove trailing comma at end of enumeration list.
63 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
65 * coff-arm.c: Define all globally visible variables and functions
66 only when COFF_WITH_PE is not defined.
67 * configure.in (armpe_little_vec, armpe_big_vec): Add
71 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
73 Fix some gcc -Wall warnings:
74 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
75 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
76 * archures.c (bfd_default_scan): Likewise.
77 * bfd.c (bfd_scan_vma): Likewise.
78 * binary.c (mangle_name): Likewise
79 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
80 * coff-sh.c (sh_relocate_section): Likewise.
81 * coff-stgo32.c (create_go32_stub): Likewise.
82 * coffcode.h (coff_slurp_line_table): Likewise.
83 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
84 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
85 (assign_file_positions_for_segments): Likewise.
86 * elf32-mips.c (mips_elf_relocate_section): Likewise.
87 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
88 * oasys.c (oasys_write_sections): Likewise.
89 * ppcboot.c (ppcboot_object_p): Likewise.
90 (mangle_name): Likewise.
91 * riscix.c (riscix_fix_pcrel_26): Likewise.
92 * srec.c (srec_scan): Likewise.
93 * stabs.c (_bfd_write_section_stabs): Likewise.
94 * sunos.c (sunos_add_dynamic_symbols): Likewise.
95 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
96 switch. Declare parameters for function pointers.
97 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
99 * elf.c (elf_sort_sections): Likewise.
100 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
101 Add default cases to switches.
102 (coff_arm_relocate_section): Remove unused local variables.
104 (coff_arm_bfd_set_private_flags): Change flag variable to type
106 * coff-mips.c (mips_relocate_section): Initialize use_lo.
107 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
108 (dump_toc): Change cat to const, and initialize it.
109 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
110 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
111 (sh_elf_relocate_section): Initialize r_symndx.
112 * coffcode.h (coff_compute_section_file_positions): Only declare
113 old_sofar if ALIGN_SECTIONS_IN_FILE.
114 (coff_write_object_contents): Initialize csym.
115 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
116 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
118 * dwarf2.c: Include libiberty.h.
119 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
120 (decode_line_info): Remove unused local variables.
121 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
122 (m32r_elf_relocate_section): Likewise.
123 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
124 (v850_elf_reloc): Likewise.
125 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
126 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
127 * elf.c (assign_file_positions_for_segments): Always set adjust.
128 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
129 parenthesize expression.
130 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
131 (m32r_elf_object_p): Return a value.
132 (m32r_elf_print_private_bfd_data): Change fprintf format string.
133 * elf32-mips.c (mips_elf_final_link): Initialize last.
134 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
135 * elf32-v850.c (v850_elf_object_p): Return a value.
136 (v850_elf_print_private_bfd_data): Change fprintf format string.
137 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
139 * elflink.h (elf_link_add_object_symbols): Change vernum to
140 unsigned int, and initialize it. Change fprintf format string.
141 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
142 when setting or comparing to soname_indx.
143 (elf_create_pointer_linker_section): Change num_symbols to
145 * libcoff-in.h (coff_data_type): Change flags to flagword.
146 * peicode.h (pe_print_idata): Initialize idx. Change j to
147 bfd_size_type. Initialize hint_member. Remove useless test to
149 (pe_print_edata): Change num_functions and num_names in struct
150 EDT_type to unsigned long. Remove cast. Change fprintf format
152 * ppcboot.c (ppcboot_object_p): Change i to size_t.
153 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
155 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
156 int *. Update uses. Change j to long.
157 * bfd-in2.h, libcoff.h: Rebuild.
159 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
161 * elf32-v850.c Remove definition of USE_REL.
162 (v850_elf_info_to_howto_rela): New function.
163 (v850_elf_perform_relocation): Renamed from
164 v850_elf_store_addend_in_insn. Removed replace argument.
165 (v850_elf_reloc): store the relocation in the addend field instead
167 (v850_elf_final_link_relocate): Now calls
168 v850_elf_perform_relocation.
169 (v850_elf_relocate_section): Remove code to generate REL
172 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
174 * coffcode.h (coff_new_section_hook): Set the type and storage
175 class in the native symbol information allocated for a new section
178 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
180 * peicode.h: Chain together calls to
181 coff_bfd_copy_private_bfd_data and
182 coff_bfd_print_private_bfd_data.
184 * coff-arm.c: Add prototypes for
185 coff_arm_bfd_print_private_bfd_data and
186 coff_arm_bfd_copy_private_bfd_data.
188 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
190 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
193 * peicode.h: Call arm-coff private data functions after handling
196 * coff-arm.c: Turn statics into globals so that they can be shared
197 both pe and pei backends.
199 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
201 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
203 (sunos_write_object_contents): Likewise.
204 * aoutx.h (NAME(aout,machine_type)): Likewise.
205 * coffcode.h (coff_set_arch_mach_hook): Likewise.
207 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
209 * archures.c (bfd_mach_m68*): Add definitions for various m68k
211 (bfd_default_scan): Remove m68k special cases.
212 * bfd-in2.h: Rebuild.
213 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
215 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
216 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
218 (bfd_m68k_arch): Set mach field to zero to signal no explicit
219 selection, change printable_name to just "m68k" and make that the
220 default instead of m68k:68020.
222 * aout-tic30.c (NAME): Define this to avoid multiple definitions
224 (MY_get_section_contents): Define as aout_32_get_section_contents
225 rather than NAME(aout,get_section_contents).
227 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
229 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
230 and call bfd_default_set_arch_mach to do the real work.
232 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
234 * bout.c (BALX): Include return register g14 as part of the insn.
236 (calljx_callback): Use it.
238 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
240 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
243 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
244 byte_count to unsigned int.
245 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
246 unused local variables.
248 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
249 variables er and er1.
251 * cpu-v850.c: Include <ctype.h>.
252 (scan): Case isdigit argument to unsigned char.
254 From Yan Meroth <YAN.MEROTH@st.com>:
255 * ihex.c (ihex_scan): Add extbase variable so that getting an
256 extended linear address record does not ignore any previous
258 (ihex_write_object_contents): When writing out an extended linear
259 address record, zero out any previous extended address.
261 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
263 * ieee.c (do_one): Check section before dereferencing it.
264 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
265 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
267 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
269 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
271 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
273 * coff-arm.c: Add interworking functions to pe backends.
276 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
278 * elf32-mips.c (R_MIPS15_S3): New relocation type.
279 (elf_mips_howto_table): Add R_MIPS15_S3.
280 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
281 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
282 * bfd-in2.h, libbfd.h: Rebuilt.
285 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
287 * configure.in: Use AM_DISABLE_SHARED.
288 * aclocal.m4, configure: Rebuild with libtool 1.2.
290 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
292 * coff-arm.c (coff_arm_relocate_section): Better error messages
293 when interowrking conflucts occur. Courtesy of Jonathan Walton
294 and Tony Thompson. PR 15357.
295 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
296 relocations. Patch courtesy of Jonathan Walton and Tony
299 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
301 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
302 part of Feb 22 change controling when to override the existing
303 symbol with the .plt entry.
305 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
307 * config.bfd (targ_cpu): Add thumb-pe target.
309 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
310 functions in PE build.
312 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
314 * config.bfd (sparclite-*-elf*): Added.
316 start-sanitize-vr4320
317 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
319 * mips-cpu.c: Reorganize sanitization.
321 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
324 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
326 * configure.in: Add elf.lo to elf shell variable.
327 * Makefile.am (BFD_LIBS): Remove elf.lo.
328 (BFD_LIBS_CFILES): Remove elf.c.
329 (BFD32_BACKENDS): Add elf.lo.
330 (BFD32_BACKENDS_CFILES): Add elf.c.
331 * configure, Makefile.in: Rebuild.
333 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
335 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
336 relocation against a now-local symbol should not have a dynamic
339 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
341 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
343 (pe_print_private_bfd_data): Print PE flags. From Mikey
344 <jeffdb@netzone.com>.
346 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
348 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
349 a plt entry when we can determine that we authoritatively define
352 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
354 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
355 don't actually use trad-core, but a SunOS-style core file handled
357 * hosts/sparclinux.h: Remove.
360 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
362 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
363 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
364 (elf_mips_dvp_27_s4_howto): Describe it.
365 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
366 (mips_info_to_how_rel): Handle it.
367 (mips_elf_relocate_section): Handle it.
368 * bfd-in2.h,libbfd.h: Regenerate.
371 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
373 * peicode.h (pe_print_idata): If there is no .idata section, look
374 for the import tables in some other section. Make the initial
375 label line up better with the data. Print the import address
376 table even if there is no import name table. If the import
377 address table holds actual addresses, print them.
380 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
382 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
385 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
387 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
388 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
389 bfd_error_system_call.
391 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
393 * Makefile.am (AUTOMAKE_OPTIONS): Define.
394 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
396 From H.J. Lu <hjl@gnu.org>:
397 * Makefile.am (libbfd_la_LDFLAGS): Define.
398 * Makefile.in: Rebuild.
400 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
402 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
403 * netbsd.h (MACHTYPE_OK): Define.
404 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
405 calling N_SET_MACHTYPE, rather than having a switch.
406 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
408 * i386netbsd.c (MACHTYPE_OK): Don't define.
409 (DEFAULT_MID): Define.
410 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
411 (MACHTYPE_OK): Don't define.
412 (DEFAULT_MID): Define.
413 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
414 (DEFAULT_MID): Define.
415 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
416 (DEFAULT_MID): Define.
417 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
418 (DEFAULT_MID): Define.
420 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
421 * vaxnetbsd.c: New file.
422 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
423 rather than netbsd_core.
424 * targets.c (vaxnetbsd_vec): Declare.
425 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
426 defined, add netbsd_core_vec.
427 * configure.in: Set COREFILE for alpha*-*-netbsd* and
428 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
429 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
430 * config.bfd (alpha*-*-netbsd*): New target.
431 * Makefile.am: Rebuild dependencies.
432 (BFD32_BACKENDS): Add vaxnetbsd.lo.
433 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
434 * configure, Makefile.in: Rebuild.
436 * configure.host: Remove the old shared library build stuff. We
437 now use libtool instead.
439 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
441 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
443 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
445 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
446 * configure: Rebuild.
448 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
450 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
451 when merging m32r BFDs into m32rx BFDs.
453 * elf32-v850.c (remember_hi16s_reloc): New function.
454 (find_remembered_hi16s_reloc): New function.
455 (v850_elf_store_addend_in_insn): Use the above new functions to
456 match up HI6S relocs with LO16 relocs.
459 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
461 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
462 (bfd_txvu_arch): Delete.
463 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
465 * bfd-in2.h: Regenerate.
468 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
470 * configure.in: Change -linux* to -linux-gnu*.
471 * config.bfd, configure.host: Likewise.
472 * configure: Rebuild.
474 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
476 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
477 LO16/HI16S bug and improve comments about what is going on.
479 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
481 * configure, aclocal.m4: Rebuild with new libtool.
484 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
486 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
487 when merging v850 code into v850e/v850ea code. Do not initialise
488 output flags if the input is the default architecture. PR14732.
490 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
493 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
495 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
496 get the size from bfd_arch_bits_per_address instead of directly
499 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
501 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
502 to wrap, just return all 1's bits instead.
503 * libbfd.h: Regenerate.
505 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
507 * coff-i386.c (coff_pe_i386_relocate_section): New static function
509 (coff_relocate_section): If COFF_WITH_PE, define as
510 coff_pe_i386_relocate_section.
511 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
512 skip empty sections, to match coff_write_object_contents.
514 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
515 rather than swapping out r_offset twice. From Luke Deller
516 <luked@cse.unsw.edu.au>.
518 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
520 * configure.in: Set libtool_enable_shared rather than
521 libtool_shared. Remove diversion hack.
522 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
525 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
527 * syms.c (struct stab_cache): Define.
528 (struct stab_find_info): Remove cached_offset, cached_stab,
529 cached_str, and cached_stroff fields. Add file_cache,
530 function_cache, and line_cache fields.
531 (_bfd_stab_section_find_nearest_line): Use extensive caching to
534 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
536 * peicode.h (pe_print_idata): Check for import of ordinal rather
538 (pe_print_edata): If there is no .edata section, look for the
539 export data in some other section.
541 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
543 * configure.in: Change version to 2.8.4.
544 * configure: Regenerated.
546 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
548 Add tms320c30 support:
549 * cpu-tic30.c: New file.
550 * aout-tic30.c: New file.
551 * coff-tic30.c: New file.
552 * archures.c (bfd_arch_tic30): Define.
553 (bfd_tic30_arch): Declare.
554 (bfd_archures_list): Add bfd_tic30_arch.
555 * targets.c (bfd_target_vector): Add tic30_aout_vec and
557 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
558 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
559 (coff_set_flags): Likewise.
560 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
561 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
562 * Makefile.am: Rebuild dependencies.
563 (ALL_MACHINES): Add cpu-tic30.lo.
564 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
565 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
566 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
567 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
569 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
571 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
572 to lag behind LO16 reloc by a couple of instructions.
574 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
576 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
577 make to reexamine the file timestamp.
578 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
580 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
584 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
586 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
587 and partial_inplace=false.
588 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
591 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
593 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
594 to create .dynsbss and .rela.sbss sections.
595 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
596 copied from dynamic objects into .sbss.
597 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
598 use it. Correct typo of .rela.sdata2.
599 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
600 put the data, which may now be in .sbss.
601 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
602 (elf_backend_create_dynamic_sections): Define as
603 ppc_elf_create_dynamic_sections.
605 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
606 against _GLOBAL_OFFSET_TABLE_.
607 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
608 shared libraries which refer to local symbols. Make sure that the
609 test for allocating space for a reloc in a shared object is the
610 same as the test for emitting a reloc.
613 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
615 * elf32-mips.c: Add dvp support.
618 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
620 * config.bfd (i[3456]-*-mingw32*): New target.
621 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
622 * aclocal.m4, configure: Rebuild.
625 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
627 * config.bfd, configure.in: Add dvp support.
628 * configure: Regenerate.
629 * aclocal.m4: Regenerate.
630 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
631 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
634 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
636 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
639 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
641 Sparc v9 ABI compliant PLT:
642 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
643 (plt_templates, sparc64_elf_build_plt_entry): Delete.
644 (LARGE_PLT_THRESHOLD): New define.
645 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
646 (sparc64_elf_build_plt): New function.
647 (sparc64_elf_plt_entry_offset): Likewise.
648 (sparc64_elf_plt_ptr_offset): Likewise.
649 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
650 contain the index for convenience. Skip the initial entries
652 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
653 memory for the benefit of .rela.plt.
654 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
655 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
656 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
657 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
658 Call sparc64_elf_build_plt.
659 (elf_backend_want_got_plt): No.
660 (elf_backend_plt_readonly): No.
661 (elf_backend_plt_alignment): 8.
663 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
664 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
665 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
668 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
670 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
672 * cpu-mips.c (arch_info_struct): Add mips variants.
673 * bfd-in2.h: Rebuilt.
675 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
677 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
678 preserving the contents of t2a3_b_insn.
680 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
682 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
683 (i[3456]86sco3.2v5*coff): New target.
685 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
687 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
689 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
691 * bfd.c (bfd_get_error_handler): Add orthogonal function.
692 * bfd-in2.h: Regenerate.
694 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
696 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
698 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
700 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
701 adjust addend for an output common symbol (from Jimmy Blair
702 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
703 defined symbol to counteract adjustment made in generic relocation
706 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
708 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
710 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
711 (GET_SCNDHR_NLNNO): Likewise.
713 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
715 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
717 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
719 * elf32-m32r.c: Add macros to handle NOP insertion.
721 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
723 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
724 (xcoff_mark): Likewise.
725 (xcoff_build_ldsyms): Mark absolute symbols.
727 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
729 * bout.c (b_out_write_object_contents): Sort symbols before output
730 to keep {CALL,BAL}NAME symbols adjacent.
731 (b_out_symbol_cmp): New function.
733 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
735 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
736 allocate space for a PC relative reloc against a symbol which is
737 defined in a regular file.
738 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
739 relative reloc against a symbol which is defined in a regular
742 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
744 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
745 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
747 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
748 (mips*-*-netbsd*): New target.
750 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
752 * elflink.h (elf_link_assign_sym_version): Change error message
753 from "undefined version name" to "undefined versioned symbol
756 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
758 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
761 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
763 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
766 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
767 shared. Set stab* sections to be shared and read. Set .rsrc
768 section to be read and shared.
770 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
772 * Makefile.am: Rebuild dependencies.
773 (ALL_MACHINES_CFILES): Add dwarf2.lo.
774 (ALL_MACHINES_CFILES): Add dwarf2.c.
775 * Makefile.in: Rebuild.
777 * coff-arm.c: Don't include obstack.h.
779 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
781 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
784 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
786 * configure: Regenerate to get @SHELL@ substituted.
788 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
790 * coff-arm.c (coff_arm_relocate_section): Only look at section
791 owner if there is one.
793 * elf.c (assign_file_positions_for_segments): Fail if there is not
794 enough room for the program headers. (PR14186)
796 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
798 * elf.c (_bfd_elf_find_nearest_line): Call
799 _bfd_dwarf2_find_nearest_line first.
800 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
801 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
803 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
806 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
807 object files to be merged into a M32RX executable.
809 * archures.c: Add bfd_mach_m32rx.
811 * archures.c: Add bfd_mach_m32r.
813 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
815 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
816 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
817 to decide when to align the file sections for paging.
819 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
822 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
824 * elf32-m32r.c (m32r_elf_object_p): New Function.
825 (m32r_elf_final_write_processing): New Function.
826 (m32r_elf_set_private_flags): New Function.
827 (m32r_elf_copy_private_bfd_data): New Function.
828 (m32r_elf_merge_private_bfd_data): New Function.
829 (m32r_elf_print_private_bfd_data): New Function.
830 (elf_backend_object_p): Point to m32r_object_p.
831 (elf_backend_final_write_processing): Point to
832 m32r_elf_final_write_processing.
833 (bfd_elf32_bfd_copy_private_bfd_data): Point to
834 m32r_elf_copy_private_bfd_data.
835 (bfd_elf32_bfd_merge_private_bfd_data): Point to
836 m32r_elf_merge_private_bfd_data.
837 (bfd_elf32_bfd_set_private_flags): Point to
838 m32r_elf_set_private_bfd_data.
839 (bfd_elf32_bfd_print_private_bfd_data): Point to
840 m32r_elf_print_private_bfd_data.
843 * cpu-m32r.c: Add m32rx cpu architecture.
844 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
845 architecture machines.
848 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
851 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
853 * configure: Only build libbfd shared if --enable-shared's value
854 was `yes', or was set to `*bfd*'.
855 * aclocal.m4: Likewise.
856 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
857 original source of this bit of code. It's not clear what the best fix
860 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
862 * linker.c (generic_link_add_symbol_list): Always init udata.p so
863 that the generic relaxation code can function when input and output
864 file formats are mismatched.
866 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
868 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
870 * elf.c (assign_file_positions_for_segments): For a loadable
871 section, make sure that the load address is correct relative to
872 the load address of the segment plus the size of the segment so
875 * coffcode.h (_coff_link_output_has_begun): Make static.
876 (_coff_final_link_postscript): Likewise.
878 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
880 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
881 which a relocation refers to an indirect or warning symbol.
883 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
885 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
886 (coff_arm_final_link_postscript): New function.
887 (coff_arm_link_output_has_begun): New function.
889 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
890 _bfd_coff_link_output_has_begun and
891 _bfd_coff_final_link_postscript. Add new macros:
892 bfd_coff_link_output_has_begun() and
893 bfd_coff_final_link_postscript().
895 * cofflink.c (_bfd_coff_final_link): Insert calls to
896 bfd_coff_link_output_has_begun() and
897 bfd_coff_final_link_postscript().
899 * coffcode.h: Add two new fields to bfd_coff_backend_data
900 structure: _bfd_coff_link_output_has_begun and
901 _bfd_coff_final_link_postscript. Add default initialisers for
902 these fields. Add overridable aliases for the coff swap functions
903 in the backend data structure.
905 * elf32-v850.c: Update with patches from the branch to fix
906 HI16_S/LO16 reloc pairs.
909 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
911 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
913 (USE_REL): Don't define any more, switch to using RELA
915 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
918 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
920 * archures.c (bfd_mach_mips*): Define.
921 (start-sanitize-vr5400):
922 (vr5400, bfd_mach_vr5000): Define.
923 (end-sanitize-vr5400):
924 (bfd_default_scan): For 3000 and 4000 replace magic constant with
927 * cpu-mips.c (N): Define.
928 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
929 numbers with bfd_mach_mips* macros.
931 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
933 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
934 v850_elf_relocate_section): Fix PR2 14180 and 14181
935 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
936 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
937 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
938 (for PR14180) to create and handle special common sections.
939 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
940 which have data stored in the instructions. PR14258.
942 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
944 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
945 (USER_LABEL_PREFIX): Revert back to '_'
947 * config.bfd (targ_cpu): Add support for Thumb target.
949 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
951 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
952 (get_symbol_value): Handle R_SH_SWITCH8.
953 (sh_relax_delete_bytes): Likewise.
955 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
957 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
958 gcc/config/arm/semi.h
960 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
963 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
965 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
968 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
970 * coffcode.h (coff_mkobject_hook): Only set private flags for non
973 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
975 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
978 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
980 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
981 complain if inout and output formats differ.
983 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
985 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
986 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
987 * Makefile.in: Rebuild.
988 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
989 automake and autoconf.
991 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
992 (COFF_WITH_PR to COFF_WITH_PE).
994 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
996 * coff-arm.c: Make variables and some functions static, so that
997 this file can be included in multiple object files.
998 (coff_arm_bfd_final_link): Fix minor bug.
1000 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
1002 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
1004 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
1006 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
1008 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
1010 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
1012 * sunos.c (sunos_add_one_symbol): When overriding a defined
1013 symbol, set it to undefined, not new.
1015 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
1018 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
1020 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
1021 (sh_relax_delete_bytes): Don't kill LABEL relocs.
1023 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
1025 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
1026 (mn10300_elf_relax_section): Likewise.
1028 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
1030 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
1031 bfd_h_get_* calls to "bfd_byte *".
1033 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
1035 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1037 (mn10300_elf_relax_section): Include stack space for register saves
1038 in the imm8 field of a "call" instruction.
1039 (compute_function_info): Determine how much stack is allocated by
1040 the movm instruction. Fix typo.
1041 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1043 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1045 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
1046 a version dependency could not be found.
1048 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
1050 * configure.com: Get version info from configure.in
1052 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1054 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
1055 New function. Avoid mixing US1 and HAL R1 code.
1056 Set resulting memory ordering to the strongest one used.
1057 (sparc64_elf_object_p): Set bfd_mach correctly.
1059 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
1061 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
1062 (sparc64_elf_check_relocs): Handle them.
1063 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
1064 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
1066 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
1068 * configure.in (sparc*-*-linux*): Use trad-core and ...
1069 * hosts/sparclinux.h: New file.
1071 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
1073 * config.bfd (sparc64-*-linux*): New target.
1075 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
1076 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
1078 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
1079 Set .plt alignment from new plt_alignment.
1080 * elflink.h (elf_link_create_dynamic_sections): Set version section
1081 alignment to LOG_FILE_ALIGN.
1082 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
1083 (elfXX_bed): Init plt_alignment.
1085 * elf64-sparc.c (sparc64_elf_check_relocs,
1086 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
1087 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
1088 sparc64_elf_finish_dynamic_sections): New functions.
1089 (sparc64_elf_howto_table): Fix a few name strings.
1090 (ELF_DYNAMIC_INTERPRETER): New definition.
1091 (sparc64_elf_relocate_section): Handle shared libraries.
1093 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
1094 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
1095 PLT definitions sparc64-linux originally choose. These will go
1096 away soon in favour of the official abi definitions.
1098 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
1100 * coff-sh.c (coff_small_object_p): New static function.
1101 (coff_small_new_section_hook): New static function.
1102 (bfd_coff_small_swap_table): New static const structure.
1103 (coff_small_close_and_cleanup): Define.
1104 (coff_small_bfd_free_cached_info): Define.
1105 (coff_small_get_section_contents): Define.
1106 (coff_small_get_section_contents_in_window): Define.
1107 (shcoff_small_vec): New static structure.
1108 (shlcoff_small_vec): New static structure.
1109 * targets.c (bfd_target_vector): Add shcoff_small_vec and
1111 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
1112 shlcoff_small_vec to targ_selvecs.
1114 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
1115 * configure: Rebuild.
1117 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
1119 * evax-egsd.c: Weak symbols are global.
1121 * evax-emh.c: Use proper casts.
1123 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
1125 * evax-egsd.c: Section names and symbols have different
1126 length restrictions. Add length parameter to
1127 _bfd_evax_length_hash_symbol.
1128 * evax-etir.c: Likewise.
1129 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
1131 * evax.h (EOBJ_S_C_SECSIZ): Define.
1133 * evax-alpha.c: Remove duplicate test.
1135 * evax-emh.c: SYS$ functions are upper-case.
1137 * evax-egsd.c: Create separate sections for common symbols.
1138 * evax-etir.c: Don't output common section.
1139 * evax.h: Bump up section count.
1141 * configure.com: Use 64bit integers with DEC C.
1143 * evax-egsd.c: Make section flags dec c compatible.
1145 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
1147 * som.c (normalize): Delete function.
1148 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
1149 changed. Use passed in elength to determine size of the extended
1150 name table instead of computing it again.
1152 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
1154 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
1155 IMAGE_SCN_MEM_READ for an unrecognized section.
1157 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
1159 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
1160 '/' in the extended name table.
1162 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
1164 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
1165 symbols, check globals list before matching on locals.
1167 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
1169 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
1172 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
1174 * peicode.h (pe_mkobject_hook): Set DLL flag.
1175 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1177 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1178 for .stab* sections. Replace strlen of constant strings with
1181 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1183 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1184 merge got and reloc entries from ind syms to their target.
1185 (elf64_alpha_always_size_sections): Call it.
1186 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1187 (elf64_alpha_can_merge_gots): Likewise.
1188 (elf64_alpha_merge_gots): Likewise.
1190 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1191 as it is insufficient to handle the relocation changes as well.
1193 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1195 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1196 relocs for symbols in shlibs that have been forced local.
1197 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1199 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1201 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1202 got_enties of the default symbol for the default versioned
1203 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1206 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1208 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1209 24 bits of the PC when computing a PC relative relocation.
1211 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1213 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1214 Correct value for maximum positive 22 bit PC relative relocation.
1215 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1216 HI_16 relocations. Correct bit adjustment in TDA offsets.
1218 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1220 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1221 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1223 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1225 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1228 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1230 * config.bfd: Missed one alpha* change.
1232 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1234 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1235 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1236 (MINUS_ONE): New macro.
1237 (sparc_elf_notsup_reloc): New function.
1238 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1239 H44,M44,L44,REGISTER.
1240 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1241 (init_insn_reloc): New function.
1242 (sparc_elf_wdisp16_reloc): Use it.
1243 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1245 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1247 * som.c (som_construct_extended_name_table): Remove static
1248 function, and define as macro instead.
1250 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1252 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1253 recognizes alphaev5 etc.
1254 * configure.host: Likewise.
1256 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1258 Make ld -s work on AIX:
1259 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1260 section if we are stripping.
1261 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1262 size if we are stripping.
1263 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1264 and don't write out relocs, if we are stripping.
1265 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1266 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1269 * configure.in: Don't include elf.lo again for ELF targets; it's
1270 always in the library anyhow.
1271 * configure: Rebuild.
1273 * bfd-in2.h: Rebuild.
1275 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1276 char *, when calling bfd_get_32 and bfd_put_32.
1277 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1278 when calling strcpy.
1280 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1282 * reloc.c (bfd_check_overflow): New function.
1283 (bfd_perform_relocation, bfd_install_relocation): Use it.
1284 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1285 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1286 * bfd-in2.h: Regenerate.
1287 * libbfd.h: Regenerate.
1289 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1291 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1292 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1294 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1296 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1297 (stmp-bfd-h): Rename from stmp-bfd.h.
1298 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1299 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1300 (stmp-bin2-h): New target.
1301 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1302 (stmp-lbfd-h): New target.
1303 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
1304 (stmp-lcoff-h): New target.
1305 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
1306 stmp-lbfd-h, and stmp-lcoff-h.
1307 * Makefile.in: Rebuild.
1309 * configure.in: Use a diversion to set enable_shared before the
1310 arguments are parsed.
1311 * configure: Rebuild.
1313 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1315 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1316 renamed to R_SPARC_UNUSED_42.
1317 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1318 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1319 renamed to R_SPARC_UNUSED_42.
1320 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1321 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1322 * bfd-in2.h: Regenerated.
1323 * libbfd.h: Regenerated.
1325 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1327 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1328 after we have set *sym_hash.
1330 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1332 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1334 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1336 * Makefile.am (libbfd_a_SOURCES): Define.
1337 * Makefile.in: Rebuild.
1339 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1340 * aclocal.m4: Rebuild with new libtool.
1341 * configure: Rebuild.
1343 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1345 * elf.c (map_sections_to_segments): Even if we are not demand
1346 paged, don't put a loadable section after a nonloadable section.
1347 (assign_file_positions_for_segments): Increment the file offset
1348 for a section with contents, even if it is not loadable.
1350 start-sanitize-v850e
1351 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1353 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1354 indicating that __ctbp could not be found.
1357 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1359 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1361 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1362 start-sanitize-v850e
1364 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1365 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1366 Add support for the CALLT relocs.
1368 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1369 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1372 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1373 relocations against non-existant symbols.
1375 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1377 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1379 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1380 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1381 bit reloc in the tiny data area.
1384 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1386 Merged changes from Martin Hunt:
1388 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1389 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1392 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1393 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1395 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1396 Do 15 and 21 bit pc-relative relocations.
1397 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1400 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1401 added to the relocation, not or'd.
1404 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1406 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1408 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1410 * archures.c (bfd_default_scan): Use strcasecmp.
1411 (bfd_default_scan): Test for match with arch_name + ":" +
1413 (bfd_default_scan): Test for match with printable_name - ":".
1414 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1415 cases. Each implements their own scan function.
1416 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1417 special cases. Since info->mach == 0. The test mach == number
1419 (bfd_arch_list): New function, return name of all the supported
1422 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1424 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1425 decoding architecture.
1426 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1429 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1431 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1433 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1435 * Makefile.am: Rebuild dependencies.
1436 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1437 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1438 * Makefile.in: Rebuild.
1440 * reloc.c: Remove extraneous commas from relocation entries.
1441 Remove BFD_RELOC_V850_16_PCREL.
1442 * bfd-in2.h: Rebuild.
1444 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1445 in sections named .tocbss rather than .bss.
1447 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1449 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1450 BFD_RELOC_V850_16_PCREL.
1452 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1454 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1455 the same as C_EXT syms.
1456 (coff_link_add_symbols): Ditto.
1457 (_bfd_coff_link_input_bfd): Ditto.
1458 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1459 it to preserve and restore state of global_to_static flag.
1461 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1463 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1464 bits in e_flags field rather than magic numbers.
1465 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1466 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1467 v850_elf_print_private_bfd_data): New functions.
1469 start-sanitize-v850e
1470 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1472 * elf.c (prep_headers): Remove V850E magic number.
1473 * elf.c (prep_headers): Remove V850EA magic number.
1476 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1478 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1480 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1482 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1483 instructions are relative to the next instruction, not the
1484 current instruction.
1485 (mn10200_elf_relax_section): Similarly.
1487 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1489 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1492 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1493 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1494 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1496 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1498 * cpu-v850.c: Remove "plain" from v850 printable name.
1499 (scan): Use strcasecmp.
1501 * archures.c (bfd_mach_v850): Define.
1503 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1504 just sh/SH, use strcasecmp.
1505 (arch_info_struct): Add entries for sh3 et.al.
1507 * archures.c (bfd_mach_sh, ...): Define.
1509 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1511 * archures.c (bfd_archures_list): Always NULL terminate the list.
1513 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1515 * Makefile.am: Rebuild dependencies.
1516 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1517 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1518 (elf32-arc.lo): Remove explicit dependency.
1519 * Makefile.in: Rebuild.
1521 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1522 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1523 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1525 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1527 * configure: Rebuild with latest devo autoconf for NT support
1529 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1531 * cpu-arm.c (compatible): If B is a default type, return A.
1533 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1535 * cpu-v850.c (scan): New function.
1536 (arch_info_struct): New structure.
1537 (bfd_v850_arch): Add link into arch_info_structure.
1539 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1542 * elf32-v850.c (v850_elf_object_p): New function.
1544 start-sanitize-v850e
1545 * archures.c (bfd_mach_v850e): Machine value for v850e.
1547 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1549 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1552 * elf.c (prep_headers): Add support for v850e machine number.
1554 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1556 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1558 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1561 * elf.c (prep_headers): Add support for v850ea machine number.
1564 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1566 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1567 cached_stab field if the offset prevents us from using the cache.
1569 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1571 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1573 * aout-arm.c (aout_arm_little_vec): Likewise.
1574 (aout_arm_big_vec): Likewise.
1575 * bout.c (b_out_vec_big_host): Likewise.
1576 (b_out_vec_little_host): Likewise.
1577 * mipsbsd.c (aout_mips_little_vec): Likewise.
1578 (aout_mips_big_vec): Likewise.
1580 start-sanitize-tic80
1581 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1583 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1584 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1585 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1588 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1590 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1591 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1592 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1593 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1594 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1595 of two for I960 only.
1596 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1597 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1598 default definitions.
1599 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1600 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1601 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1602 start-sanitize-tic80
1603 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1604 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1605 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1606 *coffcode.h (coff_write_object_contents): Set alignment field in
1607 section header for TIC80COFF files.
1610 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1612 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1613 v850_elf_check_relocs, v850_elf_reloc,
1614 v850_elf_final_link_relocate): Add support for
1615 BFD_RELOC_V850_16_PCREL relocation.
1617 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1620 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1622 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1624 start-sanitize-v850e
1625 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1627 * cpu-v850e: New file.
1629 * elf.c (prep_headers): Add support for v850e target.
1631 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1633 * config.bfd: Add support for v850e target.
1635 * archures.c: Add support for v850e target.
1637 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1639 * cpu-v850ea: New file.
1641 * elf.c (prep_headers): Add support for v850ea target.
1643 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1645 * config.bfd: Add support for v850ea target.
1647 * archures.c: Add support for v850ea target.
1650 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1652 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1653 argument as section relative, rather than an absolute address.
1654 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1656 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1658 * config.bfd (arc-*-elf*): Add.
1659 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1660 * configure: Rebuild.
1661 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1662 (BFD32_BACKENDS): Add elf32-arc.lo.
1663 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1664 * Makefile.in: Rebuild.
1665 * archures.c (architecture list): Add bfd_arch_arc.
1666 (bfd_archures_list): Add bfd_arc_arch.
1667 (bfd_mach_arc_base): Define.
1668 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1669 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1670 (bfd_target_vect): Add them.
1671 * bfd-in2.h, libbfd.h: Rebuild.
1672 * cpu-arc.c, elf32-arc.c: New files.
1673 * elf.c (pre_headers): Recognize bfd_arch_arc.
1675 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1677 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1678 data section is correctly rounded to a page in the file.
1680 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1682 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1683 there are no symbols.
1685 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1687 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1688 file system 14 character limit.
1689 * Makefile.am, configure.in: Corresponding changes.
1690 * Makefile.in, configure: Rebuild.
1692 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1694 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1695 Rebuild dependencies.
1696 * Makefile.in: Rebuild.
1698 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1700 * Makefile.am (docdir): Define.
1701 * Makefile.in: Rebuild.
1703 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1705 * configure: Rebuild with autoconf 2.12.1.
1707 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1709 * aclocal.m4, configure: Rebuild with new automake patches.
1711 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1713 * rs6000-core.c (make_bfd_asection): New function to add a section
1714 to the core file bfd.
1715 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1717 Use BFD routines to seek, read and stat the core file.
1718 Handle .data sections from loaded objects and anonymously mmapped
1719 regions, these are available in AIX 4 core files.
1721 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1723 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1724 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1725 copy; use a patches libtool instead.
1726 * acmacros.m4: Remove.
1727 * Makefile.in, aclocal.m4, configure: Rebuild.
1729 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1731 * Makefile.am: New file, based on old Makefile.in.
1732 * acmacros.m4: New file, copied from old aclocal.m4.
1733 * acinclude.m4: New file.
1734 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1735 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1736 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1737 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1738 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1739 * acconfig.h: Mention PACKAGE and VERSION.
1740 * stamp-h.in: New file.
1741 * dep-in.sed: Change .o to .lo.
1742 * Makefile.in: Now built with automake.
1743 * aclocal.m4: Now built with aclocal.
1744 * config.in, configure: Rebuild.
1747 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1749 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1750 if there is only a relocation to a read-only but not allocatable
1751 section (like .stab).
1752 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1753 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1754 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1755 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1756 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1758 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1759 (ppc_elf_create_linker_section): These sections are not
1760 created by the linker (that is, they are created by the user
1761 putting data in them). In particular, they can be the source
1762 and target of relocations.
1763 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1764 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1765 objects (for instance, 'long double') to 16-byte boundaries.
1766 (ppc_elf_size_dynamic_sections): Make the code that generates
1767 section symbols exactly the same as for sparc, reducing the
1768 number of section symbols output.
1769 (ppc_elf_check_relocs): Check postcondition of
1770 bfd_elf32_link_record_dynamic_symbol. Make default case the
1771 same as corresponding code for sparc, fixing bug involving
1773 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1774 forced to be local because of versioning (by replicating
1775 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1776 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1778 (ppc_elf_relocate_section): Add handy debugging code for when
1779 assertion fails. Add some more 'symbol made local because of
1782 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1783 processing a GOT relocation as required by ABI.
1785 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1787 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1788 version info if this symbol came from a dynamic object.
1789 (elf_link_add_object_symbols): Set the version info of a symbol
1790 only if the object actually contains version definitions and
1791 defines this symbol.
1793 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1795 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1796 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1798 * configure: Regenerated with autoconf 2.12.
1799 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1801 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1803 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1804 a warning rather than returning an error.
1806 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1808 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1810 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1812 * cisco-core.c: define signals for wingdb.
1814 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1816 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1817 the same number of aux entries.
1819 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1821 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1822 difference of two symbols if the relocation size is 32 bits.
1823 (som_write_fixups): Handle R_DATA_EXPR.
1825 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1827 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1828 its value if COFF_WITH_PE is defined.
1830 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1832 * coff-stubgo32.c: New file.
1833 * go32stub.h: New file.
1834 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1835 * coffswap.h (coff_swap_filehdr_in): Invoke
1836 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1838 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1839 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1840 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1841 COFF_ADJUST_AUX_IN_POST if they are defined.
1842 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1843 COFF_ADJUST_AUX_OUT_POST if they are defined.
1844 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1845 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1846 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1847 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1848 * targets.c (go32stubbedcoff_vec): Declare.
1849 (bfd_target_vector): Add go32stubbedcoff_vec.
1850 * configure.in (go32coff_vec): New target vector.
1851 (go32stubbedcoff_vec): Likewise.
1852 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1853 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1854 * Makefile.in: Rebuild dependencies.
1855 (BFD32_BACKENDS): Add coff-stubgo32.o.
1856 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1857 (HFILES): Add go32stub.h.
1859 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1861 * configure.in: Check for fdopen.
1862 * configure, config.in: Rebuild.
1863 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1864 __GO32__. Reindent a bit.
1866 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1868 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1869 flag for newly created sections.
1870 (sunos_add_dynamic_symbols): Don't discard newly created sections
1871 if shared library is dynobj.
1873 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1875 * elf.c (map_sections_to_segments): When checking whether
1876 including a section in a segment would force us to skip a page,
1877 align the address of the next segment to avoid wraparound
1880 start-sanitize-tic80
1881 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1883 * coffcode.h (coff_write_object_contents): Initialize
1884 target id field to TIC80_TARGET_ID.
1885 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1887 (coff_swap_filehdr_in): Swap in target id field if used.
1890 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1892 * coff-i386.c (coff_i386_is_local_label_name): New static function
1893 if TARGET_UNDERSCORE.
1894 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1895 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1897 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1899 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1900 complain_overflow_signed, for 32 bit PC relative relocations.
1902 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1904 * elflink.h (elf_link_add_object_symbols): When a version
1905 indirection symbol is overridden, make the original symbol point
1906 at the real overriding symbol.
1908 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1911 * elflink.h (elf_link_output_extsym): Use the right section for a
1913 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1914 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1916 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1918 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1919 symbols before checking for new symbols.
1921 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1923 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1925 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1926 file, not aoutsz bytes (they are different in XCOFF .o files).
1928 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1929 redefined by objects included from archives.
1931 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1933 * elflink.h (elf_merge_symbol): In the case of a new defined
1934 symbol overriding an old defined symbol, return the hash table
1935 entry which we modify, even if it is the target of an
1937 (elf_link_add_object_symbols): If the real name of the symbol gets
1938 overridden, convert the versioned symbol into an indirect symbol
1941 * elflink.h (elf_merge_symbol): New static function, broken out of
1942 elf_link_add_object_symbols.
1943 (elf_link_add_object_symbols): Call it.
1945 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1947 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1948 handle case where COFF filehdr does not immediately follow PE
1950 * coffgen.c (coff_object_p): Remove useless seek to current
1953 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1955 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1958 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1960 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1961 symbols, skip N_ABS symbols with debugging storage classes.
1963 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1965 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1966 relocs in shared libraries which refer to local symbols. Cope
1967 with addend when processing a GOT relocation.
1969 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1970 for sections that the linker didn't create.
1971 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1972 symbol if it was created in ppc_elf_size_dynamic_sections.
1973 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1974 relative to a section for which we didn't output a symbol.
1976 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1977 relocs are 'rela' relocs, like everything else. .rela.plt is not
1978 a read-only section, so we don't have to special-case it.
1980 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1981 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1983 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1984 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1985 actual .got section.
1986 * elflink.c (_bfd_elf_create_got_section): The three reserved
1987 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1989 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1992 * elf32-ppc.c (ppc_elf_check_relocs): Use
1993 _bfd_elf_create_got_section to create the GOT rather than
1994 ppc_elf_create_linker_section. Create the '.rela.got' section
1996 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1997 symbol has a GOT entry.
1998 (ppc_elf_relocate_section): Record when a symbol is used through
1999 the GOT, and allocate space in the GOT for each such symbol.
2000 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
2001 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
2004 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
2005 treated in a similar way to ADDR16_HA relocs.
2006 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
2007 shared objects; the linker must deal with them.
2008 (ppc_elf_create_linker_section): Stop setting
2009 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
2010 LINKER_SECTION_PLT stuff.
2011 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
2012 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
2013 section, not ELF-specific calls.
2014 (elf_backend_plt_not_loaded): Set to 1.
2015 (elf_backend_got_symbol_offset): Set to 4.
2016 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
2017 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
2018 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
2019 plt_not_loaded member.
2020 (_bfd_elf_create_got_section): Apply got_symbol_offset.
2021 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
2023 (elf_backend_G_O_T_offset): Set default to 0.
2024 (elfNN_bed): Set added fields.
2026 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
2027 DT_RELENT in shared objects; should be DT_RELAENT.
2029 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
2030 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
2031 such a reloc (in a non-shared object) refers to a symbol that's
2034 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2036 * elfcode.h (put_signed_word): Define.
2037 (get_signed_word): Define.
2038 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
2039 (elf_swap_reloca_out): Use put_signed_word for the r_addend
2041 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
2042 bfd_get_signed_32 to set the r_addend field.
2043 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
2044 bfd_h_get_signed_64 to set the r_addend field.
2046 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
2048 * elf32-i386.c (elf_i386_relocate_section): When generating a
2049 shared library, do the relocation if the input section is not
2050 allocated in memory.
2052 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
2053 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
2054 (elf_fix_symbol_flags): New static function, broken out of
2055 elf_adjust_dynamic_symbol.
2056 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
2057 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
2058 forced local even if NEEDS_PLT is set. When forcing a symbol to
2059 be local, clear NEEDS_PLT.
2060 (elf_link_output_extsym): Remove unused local bed.
2062 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
2064 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
2065 for derived elf linker hash table entries. References to
2066 elf_link_hash_entry changed appropriately.
2067 (elf32_mn10300_link_hash_table): New structure for derived elf
2069 (elf32_mn10300_hash_table): Define.
2070 (elf32_mn10300_link_hash_traverse): Likewise.
2071 (elf32_mn10300_link_hash_newfunc): New function.
2072 (elf32_mn10300_link_hash_table_create): Likewise.
2073 (elf32_mn10300_finish_hash_table_entry): Likewise.
2074 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
2075 of prologue code, and call:32->call:16 relaxing.
2076 (compute_function_info: New function.
2077 (bfd_elf32_bfd_ilink_hash_table_create): Define.
2079 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2081 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
2082 for a symbol which is being forced to be local.
2083 * elf32-i386.c (elf_i386_relocate_section): Write out the
2084 relocation value for a GOT reloc for a symbol which is turning
2085 into a local symbol.
2086 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
2087 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
2089 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
2091 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
2092 value if the symbol is turning into a local symbol.
2093 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2094 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2096 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
2098 * elflink.h (elf_link_add_object_symbols): Also read verneed
2099 information by calling `_bfd_elf_slurp_version_tables'.
2100 (elf_link_add_object_symbols): For undefined symbols look for
2101 version information in the verneed records.
2102 (elf_link_add_object_symbols): Use soname of shared object
2103 for verneed record if it is available.
2105 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2107 * cpu-arm.c: Add prototypes for compatible and scan.
2108 * cofflink.c: Add prototype for mark_relocs.
2110 * archive.c (bfd_special_undocumented_glue): Change filename to
2111 const pointer. Add prototype.
2113 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2115 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
2116 sections that will be discarded.
2118 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
2120 * elflink.h (elf_link_find_version_dependencies): When searching
2121 for known version symbol skip non-matching verdef records, not
2124 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
2126 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
2127 not a bfd_vma, to the base file, to match how dlltool reads it.
2129 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
2131 * reloc.c: Add thumb relocations.
2133 * bfd-in2.h: Add Thumb relocations.
2135 * libbfd.h: Add Thumb relocations.
2137 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2139 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
2141 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
2143 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
2144 for a section even if it is not loaded.
2146 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
2148 (_bfd_coff_link_input_bfd): Separate section VMA handling for
2149 input and output files.
2150 (_bfd_coff_generic_relocate_section): Check whether input file,
2151 not output file, is a PE file.
2153 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
2155 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
2157 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
2159 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
2162 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
2164 * cpu-arm.c (compatible): Add test for supersets of ARM
2167 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
2169 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
2172 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
2174 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
2175 called directly by gas/config/tc-arm.c.
2177 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
2179 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
2180 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
2182 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
2184 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
2187 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
2189 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
2190 (coff_bfd_copy_private_bfd_data): Ditto.
2191 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
2192 (coff_arm_bfd_print_private_bfd_data): Ditto.
2193 (coff_arm_bfd_set_private_flags): Ditto.
2194 (coff_arm_bfd_copy_private_bfd_data): Ditto.
2196 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
2198 * libcoff-in.h (struct coff_final_link_info): Add boolean
2199 global_to_static member for support of task linking.
2200 (_bfd_coff_write_task_globals): Add prototype.
2201 * libcoff.h: Regenerate.
2202 * coffcode.h (coff_write_object_contents): Use #ifdef to
2203 check RS6000COFF_C, to be consistent with all other uses
2205 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2206 call _bfd_coff_write_task_globals.
2207 (_bfd_coff_link_input_bfd): If doing task linking, convert
2208 global functions to static.
2209 (_bfd_coff_write_global_sym): If doing task linking, convert
2210 global variables to static.
2211 (_bfd_coff_write_task_globals): New function.
2212 start-sanitize-tic80
2213 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
2214 (C_AUTOARG): #undef since it clashes with C_UEXT.
2215 (C_LASTENT): #undef since it clashes with C_STATLAB.
2216 * coffcode.h (coff_write_object_contents): Use TIC80COFF
2218 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
2219 when TIC80COFF defined (clashes with C_UEXT). Explicitly
2220 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
2223 start-sanitize-tic80
2224 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
2226 * coff-tic80.c (tic80_howto_table): Change overflow check for most
2227 PP relocations to complain_overflow_dont.
2229 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
2231 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
2232 name of R_RELLONG to "RELLONG". Set rightshift and complain for
2234 (ppbase_reloc, glob15_reloc): New static functions.
2235 (glob16_reloc, local16_reloc): New static functions.
2236 (rtype2howto): Handle all relocation types.
2237 (coff_tic80_relocate_section): New static function.
2238 (coff_relocate_section): Define to coff_tic80_relocate_section.
2239 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
2242 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2244 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2245 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2247 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2248 callers. If PE file, don't add section VMA.
2249 (coff_write_alien_symbol): If PE file, don't add section VMA.
2250 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2251 (_bfd_coff_write_global_sym): Likewise.
2252 (_bfd_coff_generic_relocate_section): Likewise.
2254 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2257 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2259 * cofflink.c (mark_relocs): Add new function to mark symbols which
2260 are used by relocations.
2261 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2262 suppress the skipping of symbols that have thus been marked.
2264 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2266 * coff-sh.c (sh_merge_private_data): New static function.
2267 (coff_bfd_merge_private_bfd_data): Define.
2269 start-sanitize-tic80
2270 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
2272 * coff-tic80.c: Remove unnecessary #ifdefs.
2273 * config.bfd: Set targ_underscore to yes for tic80.
2275 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
2277 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
2278 with unresolved external symbols in GDB).
2281 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2283 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2284 the symbols associated with each BFD.
2285 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2287 * elf-m10200.c: Likewise.
2288 * elf32-m32r.c: Likewise.
2289 * elf32-sh.c: Likewise.
2291 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2293 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2294 alignment of a common symbol. If two symbols that look like
2295 common symbols are found in two shared libraries, and the size is
2296 different, use the larger size, and warn if --warn-common. If a
2297 common symbol overrides a definition in a shared library, set the
2298 size to the larger size, and warn if --warn-common.
2300 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2302 * cpu-arm.c (compatible): Allow default machine to be polymorphed
2303 into any other machine type.
2305 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
2307 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
2308 data into an unitialised destination set its machine type as well.
2310 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2312 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
2313 to common symbol size. Consistently treat uninitialized symbols
2314 in shared objects as common symbols.
2316 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2318 * archures.c (constants): Added new constants to identify the
2319 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2320 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2322 * bfd-in2.h (constants): Added new constants to identify
2323 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2324 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2325 bfd_mach_arm_4T. This file is auto-magically generated from the
2326 archures.c file. This update is just to save work.
2328 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2329 coff_arm_bfd_print_private_bfd_data,
2330 coff_arm_bfd_set_private_flags,
2331 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2332 (global): Macro redefinitions set up to use these new functions.
2334 * coffcode.h (coff_mkobject_hook): Added call to
2335 coff_arm_bfd_set_private_flags().
2336 (coff_set_arch_mach_hook): Added code to set machine type based on
2337 bits stored in internal flags.
2338 (coff_set_flags): Added code to set the new bits in the flags
2339 field based on the machine number.
2340 (function definition macros): Made all function definition macros
2341 conditional so that they can be overridden by target specific
2344 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2345 Structure extended to include new types, one each for ARMv2,
2346 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2348 * libcoff-in.h (struct coff_tdata): Added flags field.
2350 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2352 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2354 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2357 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2359 * coffgen.c (coff_find_nearest_line): If there are no syments,
2362 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2364 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2366 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2368 * targmatch.sed: Add explicit \n characters to work around bug in
2369 HP/UX 10.20 sed program.
2371 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2373 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2376 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2378 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2380 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2382 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2383 (struct elf_m68k_pcrel_relocs_copied, struct
2384 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2385 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2386 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2387 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2389 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2390 PC relative relocs for a global symbol defined in a regular
2391 object, and count the number of PC relative relocs copied for any
2393 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2394 traverse with elf_m68k_discard_copies.
2396 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2398 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2399 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2401 * coffcode.h (coff_compute_section_file_positions): Force the
2402 potential last byte in the file to be written out when
2405 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2407 * configure.host (mips*-*-openbsd*): New host.
2409 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2411 * elflink.h (elf_link_add_object_symbols): Only subtract the
2412 section VMA from the symbol value if this is a fully linked file.
2414 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2415 (struct elf_i386_link_hash_entry): Define.
2416 (struct elf_i386_link_hash_table): Define.
2417 (elf_i386_link_hash_traverse): Define.
2418 (elf_i386_hash_table): Define.
2419 (elf_i386_link_hash_newfunc): New static function.
2420 (elf_i386_link_hash_table_create): New static function.
2421 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2422 PC relative relocs for a global symbol defined in a regular
2423 object, and count the number of PC relative relocs copied for any
2425 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2426 traverse with elf_i386_discard_copies.
2427 (elf_i386_discard_copies): New static function.
2428 (bfd_elf32_bfd_link_hash_table_create): Define.
2430 From Gordon W. Ross <gwr@mc.com>:
2431 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2432 (sunos4_aout_backend): Use MY_entry_is_text_address.
2435 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2437 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2438 R_D30V_32_NORMAL to 2 (4 bytes).
2441 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2443 From Gordon W. Ross <gwr@mc.com>:
2444 * netbsd.h (N_SHARED_LIB): Define.
2445 (SEGMENT_SIZE): Don't define.
2446 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2448 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2449 (SEGMENT_SIZE): Don't define.
2451 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2452 to sizeof Rela structure, not sizeof Rel structure. From Gary
2453 Thomas <g.thomas@opengroup.org>.
2455 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2457 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2458 whenever entry is larger than text address, but only by whole
2459 pages. From Gordon W. Ross <gwr@mc.com>.
2461 * Makefile.in (install): Depend upon installdirs. Use
2462 mkinstalldirs to build $(oldincludedir).
2463 (installdirs): New target.
2465 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2466 if this is a debugging section which we are stripping.
2468 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2470 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2471 alpha-specific target data struct.
2473 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2475 From Thomas Graichen <graichen@rzpd.de>:
2476 * Makefile.in: Always use $(SHELL) when running move-if-change.
2477 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2478 * configure: Rebuild.
2480 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2482 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2483 VMA if this is an executable file or a shared object.
2485 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2488 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2490 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2491 start of the file. Remove uses later on which switch using
2493 (MY(callback)): Handle entry_is_text_address.
2494 (MY_entry_is_text_address): Define if not defined.
2495 (MY(backend_data)): Initialize new field.
2496 * aoutf1.h (sunos4_aout_backend): Likewise.
2497 * i386aout.c (MY(backend_data)): Likewise.
2498 * i386mach3.c (MY(backend_data)): Likewise.
2499 * mipsbsd.c (MY(backend_data)): Likewise.
2500 * sparclynx.c (sparclynx_aout_backend): Likewise.
2501 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2502 (MY_entry_is_text_address): Define.
2503 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2505 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2506 whose name starts with `.'.
2508 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2510 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2511 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2512 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2513 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2514 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2515 sparc-*-openbsd*): New targets.
2516 * configure: Rebuild.
2518 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2520 * stabs.c (struct stab_section_info): New field
2522 (_bfd_link_section_stabs): Fill the above array.
2523 (_bfd_stab_section_offset): Use `cumulative_skips' to
2524 speed up offset calculation.
2526 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2528 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2529 addend for non pc-relative relocations.
2531 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2532 for non-existent function.
2534 * elf-m10300.c (mn10300_elf_relax_section): New function.
2535 (mn10300_elf_relax_delete_bytes): Likewise.
2536 (mn10300_elf_symbol_address_p): Likewise.
2537 (mn10300_elf_get_relocated_section_contents): Likewise.
2538 (bfd_elf32_bfd_relax_section): Define.
2539 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2541 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2543 * configure.host: Set SHLIB_LIBS.
2544 * configure.in: Substitute SHLIB_LIBS.
2545 * configure: Rebuild.
2546 * Makefile.in (SHLIB_LIBS): New variable.
2547 ($(SHLIB)): Use $(SHLIB_LIBS).
2549 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2551 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2552 with bfd_section_vma.
2554 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2556 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2557 Correct CPU file names for mn10[23]00.
2558 * configure: Rebuild.
2560 * bfd.c (bfd_record_phdr): Cast count to size_t before
2563 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2564 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2565 (xcoff_write_archive_contents): LIkewise.
2566 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2567 (mips_elf_create_procedure_table): Likewise.
2568 * peicode.h (pe_print_idata): Likewise.
2569 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2570 * xcofflink.c (xcoff_get_section_contents): Likewise.
2571 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2572 (xcoff_link_add_symbols): Likewise.
2573 (xcoff_link_add_symbols): Likewise.
2575 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2576 (ppcboot_bfd_print_private_bfd_data): Likewise.
2578 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2579 to complain_overflow_signed.
2581 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2583 * VERSION: Set to 2.8.1.
2585 * Branched binutils 2.8.
2587 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2588 deciding whether to copy a reloc into a shared object.
2589 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2590 relocs in unallocated sections.
2591 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2592 R_SPARC_RELATIVE relocs in unallocated sections.
2594 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2596 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2597 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2600 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2602 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2603 override an uninitialized symbol from a shared library with a
2606 * elf-m10200.c: Rename from elf32-mn10200.c.
2607 * elf-m10300.c: Rename from elf32-mn10300.c.
2608 * cpu-m10200.c: Rename from cpu-mn10200.c
2609 * cpu-m10300.c: Rename from cpu-mn10300.c
2610 * Makefile.in: Update accordingly.
2612 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2613 (elf_mips_isa): Move to earlier in file.
2614 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2615 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2618 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2621 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2623 * configure.com: New file.
2624 * config.h-vms: Remove file.
2625 * makefile.vms: Update for new configure scheme.
2627 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2629 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2630 (ppc_process_before_allocation): Declare.
2631 * libcoff.h: Rebuild.
2633 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2635 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2637 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2639 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2641 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2642 symbol index for a R_IHCONST reloc.
2644 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2646 * targmatch.sed: Do not use \(\) recursively.
2648 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2650 * m68klinux.c (MACHTYPE_OK): Define.
2651 * i386linux.c (MACHTYPE_OK): Define.
2653 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2655 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2656 <hjl@gnu.ai.mit.edu>:
2657 * sparclinux.c: New file.
2658 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2659 * bfd-in2.h: Rebuild.
2660 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2661 * configure.in (sparclinux_vec): Add to list of vectors.
2662 * configure: Rebuild.
2663 * targets.c (sparclinux_vec): Declare.
2664 (bfd_target_vector): Add sparclinux_vec.
2665 * Makefile.in: Rebuild dependencies.
2666 (BFD32_BACKENDS): Add sparclinux.o.
2667 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2669 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2670 bfd_coff_backend_data field.
2671 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2673 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2674 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2675 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2677 * bfd.c: Include "libiberty.h".
2678 (strerror): Don't declare.
2679 (bfd_errmsg): Call xstrerror rather than strerror.
2681 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2683 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2684 reloc even if the symbol is in the .bss section.
2685 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2686 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2687 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2689 * coffcode.h (bfd_coff_backend_data): Add new field
2690 _bfd_coff_default_section_alignment_power.
2691 (bfd_coff_default_section_alignment_power): Define.
2692 (bfd_coff_std_swap_table): Initialize new field.
2693 * libcoff.h: Rebuild.
2694 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2695 symbol to the default section alignment.
2697 * COPYING: Update FSF address.
2700 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2702 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2703 21-bit absolute that made it act as a relative.
2706 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2708 * elflink.c (_bfd_elf_create_linker_section): Don't set
2709 bss_section and rel_section from existing sections.
2711 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2714 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2716 * aoutx.h (some_aout_object_p): Change executable test to fix
2717 problems with embedded a.out systems.
2719 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2721 * stabs.c (_bfd_stab_section_offset): New function.
2722 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2723 * libbfd.h: Rebuild.
2724 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2726 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2727 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2728 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2729 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2730 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2732 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2733 symbol. Check for memory allocation failure of *psinfo.
2734 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2735 callers. Set the value of the header symbol.
2736 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2737 * libbfd.h: Rebuild.
2739 start-sanitize-tic80
2740 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2742 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2743 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2744 reloc types, rather than silently failing to generate an output file.
2747 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2749 * targmatch.sed: Use the hold space to put the #ifdef around the
2750 the string constant.
2751 * targets.c (UNSUPPORTED_TARGET): Don't define.
2752 (find_target): Don't check for UNSUPPORTED_TARGET.
2753 (bfd_set_default_target): Don't try to optimize by checking for
2756 * Makefile.in: Rebuild dependencies.
2757 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2758 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2759 (elf32-m32r.o): Remove explicit target.
2761 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2764 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2765 count section symbols for sections that were created by the
2766 linker, or are not allocatable or not loadable.
2767 (elf32_sparc_finish_dynamic_sections): Output output section
2768 symbols for section for which we made space for them.
2770 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2772 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2773 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2775 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2777 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2778 (m32r_hi16_list): New static local.
2779 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2780 (m32r_elf_do_hi16_reloc): Delete.
2781 (m32r_elf_relocate_hi16): New function.
2782 (m32r_elf_lo16_reloc): New function.
2783 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2786 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2788 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2789 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2790 (m32r_elf_final_sda_base): New function.
2791 (m32r_elf_relocate_section): Rewrite sdata support.
2792 (m32r_elf_finish_dynamic_sections): Delete.
2794 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2796 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2797 * coff-svm68k.c: New file. Just defines some macros and includes
2799 * coff-m68k.c: Add functions to handle common addends, moved in
2800 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2801 Control whether relocs are visible using STATIC_RELOCS.
2802 * cf-m68klynx.c: Simplify greatly: just define macros to control
2804 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2805 * targets. (m68ksysvcoff_vec): Declare.
2806 (bfd_target_vector): Add m68ksysvcoff_vec.
2807 * config.bfd (m68*-motorola-sysv*): New target.
2808 * configure.in (m68ksysvcoff_vec): New vector.
2809 * configure: Rebuild.
2810 * Makefile.in: Rebuild dependencies.
2811 (BFD32_BACKENDS): Add coff-svm68k.o.
2812 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2814 * binary.c (binary_set_section_contents): Don't get misled if the
2815 first section is not loadable. From Matthew L. Martin
2818 * elflink.h (elf_bfd_final_link): Set the value of a section
2819 symbol to the section address unless doing a relocateable link.
2821 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2823 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2824 .plt entry if we've taken the function's address.
2825 (elf64_alpha_merge_gots): Merge collected flags info as well.
2827 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2829 * Many files: Add function prototypes.
2830 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2831 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2832 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2833 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2834 * peicode.h: Change several void * parameters to PTR.
2835 * srec.c (srec_get_symbol_info): Make static.
2836 * syms.c (bfd_symbol_is_absolute): Remove.
2837 * Makefile.in: Rebuild dependencies.
2839 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2841 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2842 (bfd_elf32_bfd_is_local_label): Don't define.
2844 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2847 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2849 * bfd-in.h: Don't include obstack.h.
2850 (struct bfd_hash_table): Change memory field to PTR.
2851 * bfd.c (struct _bfd): Change memory field to PTR.
2852 * bfd-in2.h: Rebuild.
2853 * libbfd-in.h (bfd_release): Declare as function, don't define as
2855 * libbfd.h: Rebuild.
2856 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2857 objalloc routines rather than obstack routines.
2858 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2859 (getpagesize): Don't define.
2860 (_bfd_new_bfd): Don't set _bfd_chunksize.
2861 (bfd_openr): Free new bfd and objalloc on failure.
2862 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2863 (bfd_alloc_size): Remove.
2864 (bfd_release): New function.
2865 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2866 objalloc routines rather than obstack routines.
2867 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2868 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2869 objalloc routines rather than obstack routines.
2870 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2871 (struct accumulate): Change memory to struct objalloc *.
2872 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2873 * dep-in.sed: Don't remove obstack.h from dependency list.
2874 * Makefile.in: Rebuild dependencies.
2875 (BFD_H_DEPS): Remove obstack.h.
2876 (install): Don't install obstack.h.
2877 * Many files: Don't include "obstack.h".
2880 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2881 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2882 * libbfd.h: Rebuild.
2883 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2884 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2885 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2887 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2888 old version of bfd_alloc.
2889 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2890 * libbfd.h: Rebuild.
2891 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2893 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2895 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2896 ELF local label syntax as well.
2898 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2900 * config.bfd (powerpc-*-beos*): New target.
2901 * configure.in (powerpc-*-beos*): Add case that explicitly
2902 does not set COREFILE for now. A future BeOS version is
2903 expected to support core files.
2904 * configure: Regenerate with autoconf.
2906 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2908 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2909 seen with a local symbol, rather than crashing.
2911 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2912 version symbols if there aren't any.
2914 start-sanitize-tic80
2915 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2917 * coff-tic80.c (coff_rtype_to_howto): Define
2918 (coff_tic80_rtype_to_howto): Clone generic coff version and
2919 add code to handle the funky TI "internal relocations".
2922 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2924 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2925 or size changes because of a weak symbol.
2927 * cisco-core.c (SIGEMT): Define if not defined.
2929 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2931 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2932 setting ever. Sanity check the version number. Sort out copying
2933 flags and other information when adding an indirect symbol.
2934 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2935 symbols added by the backend. Clear the entire contents of the
2937 (elf_export_symbol): Ignore indirect symbols.
2938 (elf_link_output_extsym): Accept a section without an owner in an
2940 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2941 version count. Correct the allocation of x_versymp.
2943 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2944 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2945 Don't return bfd_und_section_ptr when info->shared.
2946 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2947 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2948 (mips_elf_check_relocs): Resolve an indirect symbol in
2950 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2951 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2953 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2955 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2957 From Eric Youngdale <eric@andante.jic.com>:
2958 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2959 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2960 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2961 versioned symbol appears in both a regular and a shared object.
2962 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2963 appropriate. Improve error message.
2964 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2965 all uses. Add localsyms field.
2966 (elf_bfd_final_link): When generating a shared library, call
2967 elf_link_output_extsym to output all local symbols.
2968 (elf_link_output_extsym): Handle symbols which were forced to
2971 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2973 From Eric Youngdale <eric@andante.jic.com>:
2974 * elf-bfd.h (elf_symbol_type): Add version field.
2975 * elfcode.h (elf_slurp_symbol_table): Set version field.
2976 * elflink.h (elf_link_add_object_symbols): When creating an
2977 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2978 appropriate. Set up an indirection from the nondefault version of
2980 (NAME(bfd_elf,size_dynamic_sections)): Call
2981 elf_link_assign_sym_version before checking whether there are any
2982 versions. Always record the version name as a dynamic symbol.
2983 Initialize counters.
2984 (elf_link_assign_sym_version): After finding a version, see if a
2985 symbol should be forced to local scope. Create a new version
2986 definition if appropriate.
2987 (elf_link_output_extsym): Correct indirect symbol handling.
2988 * elf.c (bfd_elf_print_symbol): Print version information.
2989 (bfd_section_from_shdr): Turn version sections into BFD sections.
2990 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2991 if sh_info is not already set.
2992 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2994 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2995 _bfd_stringtab_add to copy the name into permanent memory if
2998 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3000 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
3002 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
3004 * coffcode.h (bfd_coff_backend_data): Change
3005 _bfd_coff_compute_section_file_positions to return a boolean
3006 value. Change all callers.
3007 (coff_compute_section_file_positions): Change return type to
3008 boolean. If the size of the last section changed, then output a
3009 zero byte at the end of the file.
3010 * libcoff.h: Rebuild.
3012 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
3013 for at least 6 output symbols.
3014 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
3015 emit a TC csect to represent the space they take up. For an XO
3016 symbol, just emit a reference, not a csect.
3018 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
3019 Solaris doesn't like the combined options, and the -f is
3021 (stamp-tshlink, install): Likewise.
3023 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
3024 handling when little endian.
3026 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
3028 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
3029 (mn10300_elf_relocate_section): Likewise.
3030 (elf_backend_relocate_section): Define.
3032 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
3033 relocs. Replace them with generic PCREL_{8,16,32} relocs.
3034 (elf32_mn10300_howto_table): Likewise.
3035 (elf32_mn10300_reloc_map): Likewise.
3036 (bfd_elf32_mn10300_reloc): Delete unused function.
3038 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
3040 start-sanitize-tic80
3041 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
3042 understand, just set the howto field to NULL, and the caller will
3043 print an appropriate error message.
3045 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
3046 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
3047 block. Use NULL for initializations of "ptr" rather than bare 0.
3048 * coff-h8300.c: Fix typo in comment.
3049 * coff-h8500.c: Ditto.
3051 * coff-z8k.c: Ditto.
3053 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
3055 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
3056 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3057 m32r_elf_get_relocated_section_contents): First pass at relax support.
3059 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
3061 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
3062 entry for reading verdef records.
3063 Use correct braces for computing increments of extverdaux and
3064 exteverdef record pointers.
3066 start-sanitize-tic80
3067 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
3069 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
3073 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
3075 * elflink.h (elf_link_find_version_dependencies): Check that
3076 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
3079 start-sanitize-tic80
3080 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
3082 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
3085 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
3087 * targets.c (bfd_default_vector): Make non-const.
3088 (find_target): New static function, broken out of
3090 (bfd_set_default_target): New function.
3091 (bfd_find_target): Call find_target. When defaulting, use
3092 bfd_default_vector[0] if it is not NULL.
3093 * libbfd-in.h (bfd_default_vector): Adjust declaration.
3094 * bfd-in2.h, libbfd.h: Rebuild.
3096 * syms.c (bfd_is_local_label): Return false if the symbol has no
3098 * coff-i960.c (coff_i960_is_local_label_name): New function.
3099 (coff_bfd_is_local_label_name): Define.
3100 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
3101 (coff_bfd_is_local_label_name): Define.
3102 * coff-rs6000.c (xcoff_is_local_label_name): New function.
3103 (coff_bfd_is_local_label_name): Define.
3104 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
3105 with .. or _.L_ as local.
3106 * elf32-i386.c (elf_i386_is_local_label_name): New function.
3107 (bfd_elf32_bfd_is_local_label_name): Define.
3108 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
3109 beginning with $ as local.
3111 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
3113 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
3114 rather than comparing against info->lprefix.
3115 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
3116 * elflink.h (elf_link_input_bfd): Likewise.
3117 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3118 * xcofflink.c (xcoff_link_input_bfd): Likewise.
3120 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
3121 _bfd_elf_is_local_label_name if not already defined.
3122 * elf.c (_bfd_elf_is_local_label_name): New function.
3123 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
3125 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
3126 (m88k_is_local_label_name): New static function.
3128 * coffcode.h (coff_bfd_is_local_label_name): Define as
3129 _bfd_coff_is_local_label_name if not already defined.
3130 * coffgen.c (_bfd_coff_is_local_label_name): New function.
3131 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
3132 * libcoff.h: Rebuild.
3134 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
3135 to _bfd_is_local_label_name.
3136 (bfd_target): Likewise.
3137 * syms.c (bfd_is_local_label): Define as function, not macro.
3138 (bfd_is_local_name): Define.
3139 * libbfd.c (bfd_generic_is_local_label_name): Rename from
3140 bfd_generic_is_local_label, and take a string rather than a
3142 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
3143 (_bfd_nosymbols_bfd_is_local_label_name): Define.
3144 (bfd_generic_is_local_label): Don't declare.
3145 (bfd_generic_is_local_label_name): Declare.
3146 * bfd-in2.h, libbfd.h: Rebuild.
3147 * All backends: Change local_label to local_label_name.
3149 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
3150 (mips_elf_relocate_got_local): Change return type to boolean.
3151 Don't assume that the first zero entry is unassigned; instead, use
3153 (mips_elf_relocate_section): Check return value of
3154 mips_elf_relocate_got_local.
3155 (mips_elf_create_got_section): Initialize assigned_gotno field.
3158 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3160 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
3164 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
3166 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
3167 that have no contents merely because linker_mark is not set.
3169 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
3171 * config.bfd (mips*-*-lnews*): New target.
3172 * coff-mips.c (mips_relocate_section): Make assert compare
3173 content byteorder instead of header byteorder.
3174 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
3176 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
3177 * configure.in (ecoff_biglittle_vec): Add case.
3178 * configure: Update.
3180 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
3182 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
3183 name begins with ".note".
3184 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
3185 section whose name begins with ".note".
3186 (get_program_header_size): Corresponding change.
3188 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
3189 jal and for jal overflow.
3191 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
3193 From Eric Youngdale <eric@andante.jic.com>:
3194 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
3195 not found, try looking it up again without the version name.
3196 (elf_link_add_object_symbols): Always link against the dynamic
3197 symbol table of a dynamic object. When linking against a dynamic
3198 object, include version strings in symbol names, and set up
3199 version information. Add indirect symbols for default versions.
3200 (elf_link_create_dynamic_sections): Add special version sections.
3201 (struct elf_assign_sym_version_info): Define.
3202 (struct elf_find_verdep_info): Define.
3203 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
3204 up version sections.
3205 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
3206 (elf_link_find_version_dependencies): New static function.
3207 (elf_link_assign_sym_version): New static function.
3208 (elf_link_renumber_dynsyms): New static function.
3209 (struct elf_final_link_info): Add symver_sec field.
3210 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
3211 local symbols of a dynamic object. Handle DT_VER* constants.
3212 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
3213 dynamic object. Skip indirect symbols from ELF objects. Remove
3214 the version name before choosing a hash bucket. Write out the
3215 version information if appropriate.
3216 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
3217 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3218 (bfd_elf64_size_dynamic_sections): Likewise.
3219 * bfd-in2.h: Rebuild.
3220 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
3221 Change elf_link_hash_flags to unsigned short.
3222 (ELF_LINK_HIDDEN): Define.
3223 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
3224 dynverdef_hdr, dynversym_section, dynverdef_section,
3225 dynverref_section, cverdefs, cverrefs, verdef, verref.
3226 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
3227 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
3228 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
3229 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
3230 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
3231 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
3232 (_bfd_elf_slurp_version_tables): Declare.
3233 * elf.c (_bfd_elf_swap_verdef_in): New function.
3234 (_bfd_elf_swap_verdef_out): Likewise.
3235 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
3236 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
3237 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
3238 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
3239 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
3240 version information if there is any.
3241 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
3242 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
3243 (elf_fake_sections): Handle .gnu.version* section names.
3244 (assign_section_numbers): Handle SHT_GNU_ver* section types.
3245 (_bfd_elf_slurp_version_tables): New function.
3246 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
3247 version name in string entered in dynamic hash table.
3248 * elfcode.h: Include fnmatch.h.
3249 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
3250 symbol which was forced to become local.
3251 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3252 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3253 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3254 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
3256 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
3258 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
3260 (mn10200_elf_relax_section): Correctly compute a symbol's value
3261 when the symbol is local, but not in the same section as we are
3262 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
3265 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
3267 * elf32-m32r.c: Rewrite to use ELF backend linker.
3268 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
3269 Add small data area support (R_M32R_SDA16).
3270 * reloc.c: Document BFD_RELOC_M32R_SDA16.
3271 * bfd-in2.h,libbfd.h: Regenerated.
3273 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3275 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
3276 (mn10200_elf_relax_delete_bytes): Likewise.
3277 (mn10200_elf_symbol_address_p): Likewise.
3278 (mn10200_elf_get_relocated_section_contents): Likewise.
3279 (bfd_elf32_bfd_relax_section): Define.
3280 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3282 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
3283 (mn10200_elf_relocate_section): Likewise.
3284 (elf_backend_relocate_section): Define.
3287 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3289 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
3290 reloc.c, targets.c: New target, elf-*-D30V.
3292 * bfd-in2.h, configure, libbfd.h: Rebuilt.
3294 * cpu-d30v.c, elf32-d30v.c: New files.
3297 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
3299 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
3300 * bfd-in2.h: Regenerated.
3301 start-sanitize-tic80
3302 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
3303 (rtype2howto): Add function.
3304 (tic80_howto_table): Add.
3307 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
3309 * sysdep.h: Don't define errno in MSVC if error.h is included.
3311 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
3313 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
3314 is initialized before it is used.
3316 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3318 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3319 symbol into a weak undefined symbol; leave it as a common symbol.
3321 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3323 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3324 about a symbol defined in a dynamic object if it has already been
3325 defined in a regular object.
3327 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3329 * makefile.vms: Add gcc flags to allow compiling with current gcc
3331 (targmatch.h): New dependency.
3333 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3335 * evax.h (ALPHA_R_CODEADDR): New relocation.
3336 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3338 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3340 * bfd-in2.h, libbfd.h: Rebuild.
3342 Restrict symbol length to 64 bytes, case preserving:
3343 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3344 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3345 (_bfd_evax_length_hash_symbol): Added.
3346 * evax-etir.c (_bfd_evax_write_etir): Call
3347 _bfd_evax_length_hash_symbol before output of symbol.
3348 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3349 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3351 * evax-emh.c: Output filename to object file without path.
3353 * evax-egsd.c: New sections for local and global commons.
3355 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3356 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3357 notices. Replace AXP with Alpha.
3359 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3361 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3362 sections if we are creating a shared library.
3364 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3366 * configure.host (i386-windows): Don't set host64=true.
3368 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3370 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3371 (elf_mips16_gprel_howto): New static variable.
3372 (mips16_gprel_reloc): New static function.
3373 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3374 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3375 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3376 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3377 * bfd-in2.h, libbfd.h: Rebuild.
3379 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3381 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3382 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3384 start-sanitize-r5900
3385 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3387 * config.bfd: add r5900
3390 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3392 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3393 the output section will be the absolute section; don't print an
3394 assertion message for that case when doing a relocateable link.
3396 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3398 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3399 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3400 need_fn_sub, call_stub, and call_fp_stub.
3401 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3402 (mips_elf_link_hash_newfunc): Initialize new fields.
3403 (mips_elf_link_hash_table_create): Likewise.
3404 (mips_elf_relocate_section): Redirect relocations to use mips16
3405 stubs when appropriate.
3406 (mips_elf_check_relocs): Attach stub sections to the appropriate
3407 symbol. Set need_fn_stub when appropriate.
3408 (mips_elf_always_size_sections): New static function.
3409 (mips_elf_check_mips16_stubs): New static function.
3410 (elf_backend_always_size_sections): Define.
3411 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3413 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3414 attached to sections which are not being included in the link.
3416 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3418 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3419 symbol value when computing the addend for a pc_relative
3422 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3424 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3425 relocateable link, just skip pc_relative pcrel_offset relocs.
3426 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3427 structure for an ARM26 reloc which can be resolved.
3428 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3429 reloc can be resolved.
3431 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3432 error in overflow check for R_RELBYTE.
3434 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3436 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3437 From Mark Rasin <mark.rasin@telrad.co.il>.
3439 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3442 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3444 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3445 (elf_mn10200_howto_table): Likewise.
3446 (mn10200_reloc_map): Likewise.
3448 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3450 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3451 * bfd-in2.h, libbfd.h: Regenerated.
3452 * elf32-m32r.c: Add support for them.
3454 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3456 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3457 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3458 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3459 r_format and r_pcrel. Always return a value.
3460 * riscix.c (MY_final_link_callback): Define to dummy value.
3462 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3463 relocations against the text segment, look up the output name of
3465 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3466 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3467 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3468 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3469 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3471 start-sanitize-tic80
3472 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3474 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3475 routines for little endian data.
3476 * coffcode.h (coff_write_object_contents): Set magic to
3477 TIC80_ARCH_MAGIC for TIc80.
3479 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3481 * coff-tic80.c (tic80coff_vec): Change to little endian data
3485 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3487 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3488 auxiliary_filters parameter to be const char * const *. Accept a
3489 NULL terminated array.
3490 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3491 (bfd_elf32_size_dynamic_sections): Update declaration.
3492 * bfd-in2.h: Rebuild.
3494 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3496 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3497 NOTYPE symbol in a text section as a FUNC symbol.
3499 * coffcode.h (coff_compute_section_file_positions): Force
3500 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3502 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3504 * libaout.h (machine_type): Reserve several values for sparclet.
3506 start-sanitize-tic80
3507 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3509 * config.bfd (tic80-*-*): Don't require 'coff'.
3512 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3514 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3515 table to v850_elf_reloc for all non-standard relocations.
3516 (v850_elf_check_relocs): Add check for h being non-null.
3517 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3518 statement instead of multiple ifs.
3519 (v850_elf_relocate_section): Fix up error message, don't just call
3522 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3524 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3525 Use bfd_elf_generic_reloc as special function for all relocs.
3526 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3528 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3529 24bit pc-relative reloc.
3531 start-sanitize-tic80
3532 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3534 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3535 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3536 header byte order is little endian. Use correct bfd_get and
3537 bfd_put routines for little endian headers.
3538 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3539 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3542 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3544 * reloc.c: Add BFD_RELOC_24.
3545 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3546 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3547 * bfd-in2.h, libbfd.h: Rebuilt.
3549 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3551 elf64-alpha multiple .got rewrite:
3553 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3554 (bfd_elf*_mkobject): Don't define here ...
3555 * elfxx-target.h: ... but rather here. Default always_size_sections
3557 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3558 what the #defines in elf-bfd.h transmuted it to anyway.
3560 * section.c: Add SEC_LINKER_CREATED flag.
3561 * bfd-in2.h: Rebuild.
3562 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3563 relocation section flags.
3564 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3565 SEC_IN_MEMORY to recognize generated bits.
3566 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3568 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3569 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3570 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3571 * elf32-ppc.c (ppc_elf_create_linker_section,
3572 ppc_elf_size_dynamic_sections): Likewise.
3573 * elf32-sparc.c (elf32_sparc_check_relocs,
3574 elf32_sparc_size_dynamic_sections): Likewise.
3575 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3577 (_bfd_elf_create_dynamic_sections): Likewise.
3578 (_bfd_elf_make_linker_section_rela): Likewise.
3579 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3580 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3581 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3582 to identify generated bits.
3583 (elf_link_input_bfd): Likewise.
3585 * elf64-alpha.c: Rewrite everything touching relocations.
3587 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3589 * elf32-v850.c (all functions and static variables): Go through
3590 and regularize names to be of the form v850_elf_<xxx>.
3591 (toplevel): Include <elf/v850.h>.
3592 (enum reloc_type): Move to include/elf/v850.h.
3593 (v850_elf_check_relocs): For common variables, if the variable is
3594 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3595 into the appropriate section.
3596 (elf_backend_check_relocs): Define.
3598 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3600 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3602 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * config.bfd (mips*el-*-linux*): New target.
3605 (mips*-*-linux*): New target.
3607 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3608 Return a useful value.
3610 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3612 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3614 * configure: Rebuild.
3615 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3616 ac_cv_func_mmap in bfd/configure.host.
3618 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3619 filter_shlib and auxiliary_filter_shlib parameters.
3620 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3622 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3623 (bfd_elf64_size_dynamic_sections): Likewise.
3624 * bfd-in2.h: Rebuild.
3626 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3628 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3629 symbols, don't export a symbol which is defined by an object in an
3630 archive which contains shared objects.
3632 start-sanitize-tic80
3633 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3635 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3636 for TI TMS320c80 (MVP).
3637 (bfd_archures_list): Add bfd_tic80_arch.
3638 * bfd-in2.h: Regenerate by running "make headers".
3640 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3642 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3643 * configure.in (case $vec): Correct typo, "tb" not "tp".
3644 Also add cofflink.o for tic80coff_vec.
3645 * configure: Regenerate with autoconf.
3648 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3650 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3651 is configured with --with-mmap.
3653 start-sanitize-tic80
3654 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3656 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3657 (ALL_MACHINES): Add cpu-tic80.o
3658 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3659 * coff-tic80.c: Add skeleton, cloned from another coff config.
3660 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3664 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3666 * TODO: Correct a misspelling.
3667 start-sanitize-tic80
3668 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3669 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3670 * configure.in (case $vec): Add tic80coff_vec entry.
3671 * configure: Regenerate with autoconf.
3672 * archures.c (bfd_tic80_arch): Declare.
3673 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3674 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3675 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3676 (bfd_target_vector): Add tic80coff_vec entry.
3679 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3681 * elflink.h (elf_buckets): Add some more values for larger
3684 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3686 * Makefile.in (install): Move subdir_do out of conditional. From
3687 Fred Fish <fnf@cygnus.com>.
3689 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3691 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3693 (elf_mn10200_howto_table): Likewise.
3694 (mn10200_reloc_map): Likewise.
3696 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3698 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3699 mips16 symbol during the link.
3700 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3702 (mips_elf_link_output_symbol_hook): New static function.
3703 (elf_backend_link_output_symbol_hook): Define.
3705 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3708 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3710 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3711 against SEC_DEBUGGING sections here (revert patch of December 5).
3712 * elfcode.h (elf_object_p): Check for them here, instead.
3714 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3716 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3717 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3719 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3720 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3721 * elf-bfd.h (struct elf_size_info): Update declaration of
3723 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3724 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3725 * elfxx-target.h: Use new dynamic reloc routines by default.
3726 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3729 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3731 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3732 if NAMES_HAVE_UNDERSCORE is defined.
3734 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3736 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3738 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3740 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3743 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3745 * elflink.h (elf_link_add_object_symbols): Only add a weak
3746 symbol if the real definition is in the dynamic symbol table.
3747 After finding the real definition, then, if it is dynamic, add the
3748 weak symbol to the dynamic symbol table.
3750 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3752 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3754 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3757 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3759 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3761 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3762 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3763 * reloc.c: Remove mn10300 big endian relocs.
3764 * bfd-in2.h, libbfd.h: Rebuilt.
3766 * elf32-mn10200.c: Update from elf32-mn10300.c.
3768 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3770 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3772 * elf32-mn10300.c: Add some comments.
3774 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3776 * ihex.c (ihex_scan): Always initialize buf before jumping to
3778 (ihex_read_section): Likewise.
3780 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3782 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3783 inplace for most relocs.
3785 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3787 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3788 even if SEC_ALLOC is not set.
3789 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3790 when deciding whether to copy a reloc into a shared object.
3791 (elf_i386_relocate_section): Likewise.
3792 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3793 (elf32_sparc_relocate_section): Likewise.
3794 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3795 reloc section if it is not set in the source section.
3796 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3797 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3798 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3800 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3802 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3803 expects a .got.plt until we actually create it.
3805 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3807 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3808 message for bfd_reloc_outofrange, rather than aborting. From
3809 Philippe De Muyter <phdm@info.ucl.ac.be>.
3811 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3812 a relocateable link, don't try to process them. From Heinz Wrobel
3813 <wrobel@lpr.e-technik.tu-muenchen.de>.
3815 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3817 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3818 mn10300_info_howto_rel. Tweak reloc argument to be an
3819 Elf32_Internal_Rela.
3820 (USE_RELA): Define instead of USE_REL.
3821 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3823 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3825 * configure.in, configure: Handle mips*-sgi-irix6*.
3826 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3829 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3831 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3832 relocation against a symbol defined in a section with no output
3835 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3837 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3838 * configure, config.in: Rebuild with autoconf 2.12.
3840 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3841 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3842 (swap_out_syms): Set st_other from existing st_other field.
3843 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3845 (elf_link_output_extsym): Set the other field from the global hash
3847 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3848 (elf_mips16_jump_howto): New static variable.
3849 (mips16_jump_reloc): New static function.
3850 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3851 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3852 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3854 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3855 * bfd-in2.h, libbfd.h: Rebuild.
3856 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3858 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3860 * configure.host: Use long long for mips-sgi-irix6*.
3862 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3863 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3865 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3867 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3868 (enum reloc_type): Add more reloc types.
3869 (elf32_mn10300_howto_table): Update for new reloc types.
3870 (elf32_mn10300_reloc_map): Update for new reloc types.
3871 * reloc.c: Add some new relocs for the mn10300 series.
3872 * bfd-in2.h, libbfd.h: Rebuilt.
3874 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3876 * som.c (setup_sections): Don't lose for a space which has
3877 no data, but some symbols.
3879 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3881 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3882 (sunos_link_hash_table_create): Initialize got_needed.
3883 (sunos_create_dynamic_sections): Only set .got section size if it
3884 is not already set. Set got_needed.
3885 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3886 sdynptr, and only handle dynamic sections, if dynamic sections are
3888 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3889 Initialize .got section.
3890 (sunos_scan_ext_relocs): Likewise.
3891 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3893 (sunos_finish_dynamic_link): Check got_needed. Only set up
3894 dynamic linking information if needed.
3896 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3898 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3900 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3902 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3904 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3906 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3909 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3911 * filemode.c: Include sysdep.h.
3912 * ihex.c: Add casts to eliminate compiler warnings.
3913 * sunos.c: Add casts to eliminate compiler warnings.
3915 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3917 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3919 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3920 appropriate relocations in the .so file if shared.
3921 (ppc_elf_relocate_section): Ditto.
3923 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3925 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3926 complain_overflow_unsigned.
3928 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3930 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3931 overflows for R_D10V_16 and R_D10V_18.
3933 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3935 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3936 (do_with_relocs): Likewise.
3937 (do_as_repeat): Likewise.
3938 (copy_expression): Likewise.
3940 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3942 * ieee.c (ieee_write_external_part): Correctly record whether
3943 there is an external part.
3945 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3947 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3948 handle tda offsets for sld.w and sst.w instructions.
3949 Fix alignment check in sld.w and sst.w tda reloc handling.
3951 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3953 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3955 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3957 * elf32-v850.c: Add comments about assumptions about
3958 char, short & long sizes.
3959 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3960 problems for several relocs.
3962 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3963 R_V850_SDA_OFFSET entry.
3965 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3967 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3968 Store import file index in ldindx.
3969 (xcoff_build_ldsyms): Assume that ldsym was not previously
3970 allocated. For an imported symbol, copy ldindx into l_ifile.
3972 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3974 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3975 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3976 fields in R_V850_TDA_OFFSET.
3977 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3978 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3981 * elf32-v850.c: Include bfdlink.h.
3982 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3984 (elf32_v850_bfd_final_link_relocate): New function.
3985 (v850_elf_relocation_section): Likewise.
3986 (elf_backend_relocate_section): Define.
3988 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3990 * binary.c (binary_set_section_contents): Ignore sections which
3991 don't have SEC_LOAD and SEC_ALLOC set.
3993 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3995 * linker.c (_bfd_generic_final_link): Avoid losing static
3996 symbols in the .bss section.
3998 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
4000 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
4001 (mips32_64bit_reloc): New static function.
4002 (mips_reloc_map): Add entry for BFD_RELOC_64.
4003 (mips_elf_relocate_section): Handle R_MIPS_64.
4005 * linker.c (default_indirect_link_order): Print an error message
4006 when attempting to do a relocateable link with different object
4007 file formats, rather than calling abort.
4009 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
4011 * reloc.c (m32r relocs): Rename them.
4012 * bfd-in2.h, libbfd.h: Regenerated.
4013 * elf32-m32r.c: Update.
4014 (m32r_elf_10_pcrel_reloc): New function.
4015 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
4016 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
4018 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
4020 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
4021 all sections that will be included in the output file.
4022 (_bfd_generic_link_output_symbols): Discard symbols in sections
4023 which are being discarded.
4024 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
4025 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
4026 (elf_v850_howto_table): Corresponding changes.
4027 (elf_v850_reloc_map): Corresponding changes.
4028 * reloc.c: Add additional V850 relocations.
4029 * bfd-in2.h, libbfd.h: Rebuilt.
4031 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
4032 no longer want in pc-relative relocs.
4034 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
4036 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
4037 accept a reloc against an undefined sybmol!
4039 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
4041 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
4043 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
4045 * VERSION: Bump for new relocation.
4047 * hosts/i386bsd.h: If NBPG is not defined, define it as
4048 PAGE_SIZE, for recent versions of FreeBSD.
4050 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
4052 * configure.host: Use `long long' as the 64 bit type on a Solaris
4053 host, since both gcc and the SunPRO compilers support it.
4055 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
4057 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
4058 mistake to have reused the ECOFF LITERAL for ELF since they have
4059 different semantics.
4060 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
4061 * bfd-in2.h, libbfd.h: Rebuild.
4063 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
4066 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
4067 dynamic relocation for an undefweak symbol when we are building
4068 a static executable.
4070 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
4072 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
4073 point explicitly to srcdir.
4074 (targmatch.h): Edit references to point explicitly to objdir.
4076 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
4078 * config.bfd: When setting targ_cpu, don't get confused by
4081 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4083 * configure.host: Add support for windows host (a build done
4084 under the Microsoft build environment).
4086 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
4088 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
4089 definition in a dynamic object, add it to the dynamic symbol table
4090 if any dynamic object mentions it. Reverts part of last patch.
4092 * sunos.c (struct sunos_link_hash_table): Add got_base field.
4093 (sunos_link_hash_table_create): Initialize got_base.
4094 (bfd_sunos_size_dynamic_sections): If the .got section is more
4095 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
4097 (sunos_check_dynamic_reloc): Subtract got_base from a base
4098 relative relocation.
4100 * elf32-mips.c (elf_mips_isa): New static function.
4101 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
4102 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
4104 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
4106 * archive.c (do_slurp_coff_armap): Only treat archive as little
4107 endian for i960 COFF.
4109 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
4112 by the change in size of the section when EXEC_P is not set.
4114 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
4115 (m68kcoff_rtype_to_howto): New static function.
4116 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
4117 VMA to the addend for a PC relative reloc.
4119 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
4121 * Makefile.in: Rebuild dependencies.
4123 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
4126 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
4128 * Makefile.in: Remove explicit dependencies for mn10200 and
4130 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
4131 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
4132 (dependencies): Rebuilt.
4134 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
4136 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
4137 during this function.
4139 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
4140 section if the flags are compatible.
4142 * configure.in: Add havevecs, and put it in tdefaults.
4143 * mpw-config.in: Likewise.
4144 * configure: Rebuild.
4145 * targmatch.sed: New file; a sed script to build targmatch.h from
4147 * config.bfd: Add #if, #endif, and comments for targmatch.h.
4148 * targets.c: Include "fnmatch.h".
4149 (struct targmatch): Define.
4150 (bfd_target_match): Define by including targmatch.h.
4151 (bfd_find_target): If the target is not found by name, search for
4152 it as a configuration triplet.
4153 * Makefile.in: Rebuild dependencies.
4154 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
4155 i386dynix.o, m68k4knetbsd.o, and riscix.o.
4156 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
4157 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
4158 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
4159 (CFILES): Remove i386dynix.c and hp300bsd.c.
4160 (targmatch.h): New target.
4161 (do_clean): Remove targmatch.h.
4163 * configure.in: Add BFD_NEED_DECLARATION(getenv).
4164 * acconfig.h: Add NEED_DECLARATION_GETENV.
4165 * configure, config.in: Rebuild.
4166 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
4167 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
4169 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
4171 * cpu-mn10x00.c, elf32-mn10x00: Removed.
4172 * cpu-mn10200.c, cpu-mn10300.c: New files.
4173 * elf32-mn10200.c, elf32-mn10300.c: New files.
4174 * Makefile.in: Break mn10x00 support into two separate
4175 configurations, mn10200 and mn10300.
4176 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
4177 * bfd-in2.h, configure: Rebuilt.
4179 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4181 * Makefile.in (do_clean): Move config.log to do_distclean.
4183 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
4185 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4186 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
4187 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
4188 (elf32-mn10x00.o): Add dependencies.
4189 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
4190 (bfd_mn10x00_arch): Declare.
4191 (bfd_archures_list): Add bfd_mn10x00_arch.
4192 * config.bfd: Add mn10x00-*-*.
4193 * configure.in: Add bfd_elf32_mn10x00_vec.
4194 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
4195 * targets.c (bfd_elf32_mn10x00_vec): Declare.
4196 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
4197 * bfd-in2.h, configure: Rebuilt.
4199 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
4201 openVMS/Alpha: Provide filename and case_hack flags via
4202 symbol table from gas.
4203 Add case_hack code for symbol output from vax/vms.
4204 * evax-alpha.c (evax_initialize): Remove filename handling,
4205 filename is provided via symbol table.
4206 (evax_get_symtab): Use local symbol count when setting up table.
4207 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
4209 (_bfd_evax_write_egsd): Skip file name symbol.
4210 * evax-emh.c (get_vms_time_string): Local function now.
4211 (_bfd_evax_write_emh): Extract source filename and case_hack flags
4213 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
4214 through _bfd_evax_case_hack_symbol.
4215 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
4217 (_bfd_evax_basename): Removed.
4218 (_bfd_get_vms_time_string): Moved to evax-emh.c.
4219 * evax.h (evax_private_data_struct): Remove filename.
4220 (flag_hash_long_names, flag_show_after_trunc,
4221 flag_no_hash_mixed_case, vms_name_mapping): New flags for
4224 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
4226 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
4227 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
4228 (NO_SWAP_MAGIC): Don't define.
4229 (SWAP_MAGIC): Define.
4231 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
4232 no hash table entry for a global symbol.
4234 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
4236 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
4238 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
4240 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
4241 symbol type with T_NULL. Warn if symbol type changes. Based on
4242 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
4244 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4245 a dynamic object in the dynamic symbol table if it is referenced
4246 or defined by a regular object.
4248 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
4250 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
4251 remove dwarf local labels. Shrinks binaries by a factor of 3!
4253 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
4255 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
4256 by hand, rather than by calling bfd_make_section.
4258 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
4260 * reloc.c: Rename m32r relocs.
4261 * bfd-in2.h, libbfd.h: Rebuilt.
4262 * elf32-m32r.c: Update.
4264 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
4266 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4267 link, adjust the symbol index of a base relative reloc. Don't
4268 change the addend of a PC relative reloc if pcrel_offset is set.
4269 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
4270 a relocateable link.
4272 * reloc.c (bfd_perform_relocation): Apply the relocation even if
4273 it is zero, in case src_mask matters.
4274 (bfd_install_relocation): Likewise.
4276 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
4278 * xcofflink.c (xcoff_link_add_symbols): Always initialize
4280 (_bfd_xcoff_bfd_final_link): Don't set target_index
4281 to an uninitialized value.
4283 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
4285 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
4286 indices, rather than crashing.
4287 (coff_slurp_reloc_table): Likewise. Check whether the howto field
4289 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
4292 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
4294 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
4296 (coff_arm_adjust_symndx): New static function.
4297 (coff_adjust_symndx): Define.
4299 * srec.c (srec_scan): Accept multiple symbols on a single line.
4300 From Pascal Martin <pmartin@alsys.com>.
4304 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
4306 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
4307 (sunos_merge_private_bfd_data): New function.
4309 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
4311 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
4313 (bfd_merge_private_bfd_data): Likewise.
4314 * section.c (bfd_copy_private_section_data): Likewise.
4315 * syms.c (bfd_copy_private_symbol_data): Likewise.
4316 * bfd-in2.h: Rebuild.
4317 * aout-target.h (MY_bfd_copy_private_section_data): Check that
4318 both BFD's are the right flavour.
4319 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
4320 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
4321 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
4322 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4323 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4324 (ppc_elf_merge_private_bfd_data): Likewise.
4325 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4326 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4328 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4329 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4332 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4334 * reloc.c: Add m32r relocs.
4335 * bfd-in2.h, libbfd.h: Rebuilt.
4336 * cpu-m32r.c,elf32-m32r.c: New files.
4338 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4340 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4342 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4344 * tekhex.c (first_phase): Change type parameter from char to int.
4346 (pass_over): Change func to expect int, not char.
4348 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4349 rather than SEC_LOAD when aligning the file offset for the first
4350 section in a segment.
4352 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4354 * syms.c (coff_section_type): Make arg const.
4355 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4356 to make_bfd_asection().
4357 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4358 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4359 (_bfd_elf_stringtab_init): Remove prototype.
4361 * netbsd-core.c (swap_abort): Add prototype.
4362 * aix386-core.c (swap_abort): Ditto & make static
4363 * hpux-core.c (swap_abort): Ditto & make static.
4364 * irix-core.c (swap_abort): Ditto & make static.
4365 * ptrace-core.c (swap_abort): Ditto & make static.
4366 * trad-core.c (swap_abort): Ditto & make static.
4367 * coffswap.h (coff_swap_reloc_in): Ditto.
4368 (coff_swap_reloc_out): Ditto.
4369 (coff_swap_filehdr_in): Ditto.
4370 (coff_swap_filehdr_out): Ditto.
4371 (coff_swap_sym_in): Ditto.
4372 (coff_swap_sym_out): Ditto.
4373 (coff_swap_aux_in): Ditto.
4374 (coff_swap_aux_out): Ditto.
4375 (coff_swap_lineno_in): Ditto.
4376 (coff_swap_lineno_out): Ditto.
4377 (coff_swap_aouthdr_in): Ditto.
4378 (coff_swap_aouthdr_out): Ditto.
4379 (coff_swap_scnhdr_in): Ditto.
4380 (coff_swap_scnhdr_out): Ditto.
4381 * ihex.c (ihex_sizeof_headers): Ditto.
4382 * tekhex.c (getsym): Ditto.
4383 (find_chunk): Ditto & make static.
4384 (insert_byte): Ditto.
4385 (first_phase): Ditto.
4387 (tekhex_get_symtab): Ditto & make static.
4388 (tekhex_get_symtab_upper_bound): Ditto & make static.
4389 (tekhex_mkobject): Ditto.
4390 (tekhex_object_p): Ditto.
4391 (move_section_contents): Ditto.
4392 (tekhex_get_section_contents): Ditto.
4393 (tekhex_set_arch_mach): Ditto & make static.
4394 (tekhex_set_section_contents): Ditto.
4395 (writevalue): Ditto.
4398 (tekhex_write_object_contents): Ditto.
4399 (tekhex_sizeof_headers): Ditto.
4400 (tekhex_make_empty_symbol): Ditto.
4401 (tekhex_get_symbol_info): Ditto.
4402 (tekhex_print_symbol): Ditto.
4403 * irix-core.c (make_bfd_asection): Ditto.
4404 (irix_core_core_file_p): Ditto.
4405 (irix_core_core_file_failing_command): Ditto.
4406 (irix_core_core_file_failing_signal): Ditto.
4407 (irix_core_core_file_matches_executable_p): Ditto.
4408 (irix_core_make_empty_symbol): Ditto.
4409 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4410 * srec.c (srec_new_symbol): Ditto.
4411 (srec_get_section_contents): Ditto.
4412 (srec_set_arch_mach): Ditto.
4413 (srec_set_section_contents): Ditto.
4414 (internal_srec_write_object_contents): Ditto.
4415 (srec_write_object_contents): Ditto.
4416 (symbolsrec_write_object_contents): Ditto.
4417 (srec_sizeof_headers): Ditto.
4418 (srec_make_empty_symbol): Ditto.
4419 (srec_get_symtab_upper_bound): Ditto.
4420 (srec_get_symtab): Ditto.
4421 (srec_print_symbol): Ditto and make static.
4422 * elf.c (elf_read): Ditto
4423 (assign_section_numbers): Ditto.
4424 (elf_fake_sections): Ditto.
4425 (sym_is_global): Ditto.
4426 (elf_map_symbols): Ditto.
4427 (get_program_header_size): Ditto.
4428 * coffgen.c (make_a_section_from_file): Ditto.
4429 (coff_real_object_p): Ditto.
4430 (fixup_symbol_value): Ditto.
4431 (build_debug_section): Ditto.
4433 * syms.c (coff_section_type): Ditto.
4435 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4437 * bfd-in2.h: Rebuilt after m32r changes.
4439 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4441 * config.bfd,configure.in,configure: Add m32r support.
4442 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4443 * config.bfd: Keep target list alphabetically sorted.
4445 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4447 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4448 to add in the constant part found in the instruction itself.
4449 (case R_V850_HI16_S): Likewise.
4451 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4453 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4454 and R_D10V_18 to be 1 (word).
4456 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4458 * stabs.c (_bfd_link_section_stabs): If the output_section field
4459 of either section is bfd_abs_section, then the linker is
4460 discarding the section and we should not optimize it.
4462 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4464 * Makefile.in (aout-sparcle.o): New target.
4465 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4466 * config.bfd (sparclet-*-aout*): Add case.
4467 * configure.in (sparcle_aout_vec): Add case.
4468 * configure: Regenerated.
4469 * targets.c (sparcle_aout_vec): Declare.
4470 (bfd_target_vector): Add sparcle_aout_vec.
4471 * aout-sparcle.c: New file.
4473 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4475 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4476 low order sign bit propogation for R_V850_HI16_S.
4478 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4479 handling V850 specific relocs.
4480 (elf_v850_howto_table): Use the new function for some
4481 relocations. Twiddle masks & shifts for some relocs.
4482 Set partial_inplace where needed.
4484 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4486 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4487 default architecture to a machine number of 0.
4488 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4490 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4491 the output BFD is the default, set it from the first input BFD.
4493 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4495 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4496 insert at bitpos zero. The HI16 relocs are shifted right
4497 by 16 bits. Fix src_mask for all relocs.
4498 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4500 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4503 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4506 Rewrite to use BFD file read routines and to avoid using a fixed
4507 length for the file name.
4509 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4511 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4512 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4513 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4514 to R_V850_{32,16,8}.
4516 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4518 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4519 (elf_v850_howto_table): Add info for HI16_S reloc.
4520 (v850_reloc_map): Add HI_16_S reloc.
4521 * reloc.c: Define BFD_RELOC_V850_* relocs.
4523 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4526 * elf32-sh.c: New file.
4527 * elf.c (prep_headers): Handle bfd_arch_sh.
4528 * elfcode.h (write_relocs): Handle absolute symbol.
4529 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4530 (_bfd_elf64_link_read_relocs): Declare.
4531 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4532 elf_link_read_relocs. Make globally visible. Change all
4534 (elf_link_input_bfd): Get external symbols from cache in
4535 symtab_hdr->contents. Get contents from cache in
4537 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4539 * reloc.c: Define BFD_RELOC_SH_* relocs.
4540 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4541 * coff-sh.c (sh_insns_conflict): Fix a return value.
4542 (_bfd_sh_align_load_span): New globally visible function, broken
4543 out of sh_align_load.
4544 (sh_align_load): Call _bfd_sh_align_load_span.
4545 (sh_swap_insns): Change relocs parameter to PTR.
4546 * bfd-in2.h, libbfd.h: Rebuild.
4547 * targets.c (bfd_elf32_sh_vec): Declare.
4548 (bfd_elf32_shl_vec): Declare.
4549 * config.bfd (sh-*-elf*): New target.
4550 * configure.in (bfd_elf32_sh_vec): New target vector.
4551 (bfd_elf32_shl_vec): New target vector.
4552 * configure: Rebuild.
4553 * Makefile.in: Rebuild dependencies.
4554 (BFD32_BACKENDS): Add elf32-sh.o.
4555 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4557 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4558 page before checking D_PAGED.
4560 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4561 (ihex_write_object_contents): Remove extbase; always use segbase
4564 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4566 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4567 * configure.host (i[345]86-*-*): Ditto.
4568 * config.bfd (i[345]86-*-*): Ditto.
4569 * configure: Regenerate.
4571 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4574 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4576 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4577 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4578 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4579 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4580 will have an ST_CODE type, change the symbol's type to ST_DATA.
4581 * som.c (hppa_som_gen_reloc_type): Update prototype.
4583 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4585 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4586 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4587 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4588 (mips_elf_finish_dynamic_sections): Likewise.
4590 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4592 * configure.host (HLDENV): New variable to set. Set it for
4593 *-*-sysv4*, since those linkers may not support -R but they always
4594 support LD_RUN_PATH.
4596 * libieee.h (NSECTIONS): Don't define.
4597 (ieee_data_struct): Change section_table to asection **. Add
4599 * ieee.c (get_section_entry): If the table isn't big enough, make
4601 (ieee_slurp_sections): Remove assertion about number of sections.
4602 (ieee_object_p): Adjust initialization of ieee to match changes to
4605 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4606 symbols merely because we are generating a shared library.
4607 (xcoff_build_ldsyms): Don't set up global linkage code for an
4608 undefined symbol merely because we are generating a shared
4611 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4613 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4614 (BFD32_BACKENDS) Add elf32-v850.o.
4615 * archures.c: Add bfd_v850_arch.
4616 * bfd-in2.h: Add bfd_v850_arch.
4617 * config.bfd (v850-*-*): New target.
4618 * configure: (bfd_elf32_v850_vec) New vector.
4619 * configure.in: (bfd_elf32_v850_vec) New vector.
4620 * cpu-v850.c: New file.
4621 * elf.c (prep_headers): Added case bfd_arch_v850.
4622 * elf32-v850.c: New file.
4623 * targets.c (bfd_elf32_v850_vec): New vector.
4625 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4627 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4628 a function code symbol for an XMC_XO symbol.
4630 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4632 * mpw-config.in: Update editing of autoconf vars to reflect
4633 Jul 18 configure.in change.
4634 * mpw-make.sed: Update editing of include pathnames to be
4635 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4637 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4639 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4640 which to offset to get the .plt entry address is ".plt".
4642 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4644 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4645 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4646 Added, for internal use by the ARM gas.
4648 * bfd-in2.h: Rebuilt
4650 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4652 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4653 in section dynidx start.
4655 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4657 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4658 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4659 optimization for g++.
4661 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4663 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4664 the -mrelocatable-lib bit set and the other doesn't, clear the
4665 -mrelocatable-lib bit in the header.
4667 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4669 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4670 symbol against a STT_FUNC symbol in a shared library.
4672 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4674 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4675 symbol is found, automatically define the corresponding function
4678 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4679 if sym.n_numaux is not zero.
4680 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4681 entry to disagree about the number of aux entries if the symbol
4684 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4685 section if it might be needed, not just if info->shared.
4686 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4687 the start of .rel.dyn if we are going to use it.
4688 (mips_elf_finish_dynamic_sections): Only clear the first element
4689 of .rel.dyn if the size is greater than zero.
4691 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4693 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4694 undefined_symbol callback for a symbol, then don't issue any more
4695 warnings about loader relocs.
4696 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4697 after calling the undefined_symbol callback.
4699 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4700 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4701 as the AIX linker seems to do.
4703 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4705 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4706 (evax_initialize): Remove evax_reloc_table.
4707 (evax_close_and_cleanup): Ditto.
4709 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4711 (evax_bfd_reloc_type_lookup): Ditto.
4712 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4713 cooked_size == raw_size.
4714 * evax-emh.c (_bfd_evax_register_filename): Remove.
4715 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4716 * evax-misc.c (add_new_contents): Malloc section at full size.
4717 (_bfd_save_evax_section): Memcpy section contents directly.
4718 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4719 (evax_reloc_table): Remove.
4721 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4723 * makefile.vms: Add better support for DEC C compilation
4724 Add evax.h dependencies
4726 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4727 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4728 (BFD_RELOC_ALPHA_BASEREG): Remove.
4729 * bfd-in2.h, libbfd.h: Rebuild.
4731 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4733 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4734 getgid if _WIN32 is defined.
4735 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4737 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4739 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4740 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4742 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4745 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4747 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4749 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4750 (NEED_DECLARATION_REALLOC): New macro.
4751 * configure, config.in: Rebuild.
4752 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4753 (realloc): Declare if NEED_DECLARATION_REALLOC.
4755 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4756 <strings.h> if they exist.
4758 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4760 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4762 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4764 Based on patches from Eric Valette <valette@crf.canon.fr>:
4765 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4766 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4767 (elf_howto_table): Add entries for new relocs.
4768 (elf_i386_reloc_type_lookup): Handle new relocs.
4769 (elf_i386_info_to_howto): Just call abort.
4770 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4771 (elf_i386_relocate_section): Likewise.
4773 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4775 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4777 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4779 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4780 only get the LMA from the phdr if they are in the same part of the
4783 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4784 new segment to make them more comprehensible. If the relationship
4785 between the LMA and the VMA changed, start a new segment. Don't
4786 check dynsec when deciding whether to start a new segment for a
4787 writeable section; -N will now handle this.
4789 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4791 * libhppa.h: Remove "esel" changes. Not the right approach.
4792 * som.c: Corresponding changes.
4793 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4794 which don't have a SOM symbol type associated with them.
4795 Reverses a 1994 change.
4797 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4799 Make ld -N more reasonable for ELF:
4800 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4801 phdr_in_section to false, and always use a single load segment.
4802 (elf_sort_sections): Sort sections by LMA after VMA.
4803 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4804 align to maxpagesize.
4805 (assign_file_positions_except_relocs): Likewise.
4806 * elfcode.h (elf_object_p): If a section is loaded but not page
4807 aligned, clear D_PAGED.
4809 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4811 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4812 Added, for internal use by the ARM gas.
4814 * bfd-in2.h: Rebuilt
4816 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4818 * libhppa.h (R_HPPA_ESEL): New field selector.
4819 (e_esel): Similarly.
4820 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4821 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4822 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4824 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4826 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4827 archive search before looking for stripped dynamic objects.
4829 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4831 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4832 symbol a warning rather than an error.
4834 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4836 * elf.c (assign_file_positions_for_segments): Track the virtual
4837 memory position separately from the file position, and use it to
4838 compute the alignment adjustment.
4840 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4842 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4843 and fixed mask on R_D10V_10_PCREL_L.
4845 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4847 * elf64-mips.c: Include "aout/ar.h".
4848 (mips_elf64_slurp_armap): New static function.
4849 (mips_elf64_write_armap): New static function.
4850 (bfd_elf64_archive_*): Define.
4851 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4852 Use instead of bfd_generic_archive_p.
4853 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4854 instead of _bfd_write_archive_contents.
4855 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4856 _bfd_generic_mkarchive.
4857 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4858 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4860 (TARGET_LITTLE_SYM): Likewise.
4861 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4863 * Makefile.in: Rebuild dependencies.
4865 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4866 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4867 SHT_MIPS_EVENTS sections.
4868 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4869 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4871 (_bfd_mips_elf_fake_sections): Likewise.
4873 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4874 * ecoff.c (ecoff_compute_section_file_positions): Copy
4875 rdata_in_text from backend info to tdata. Clear it if any data
4876 section comes before .rdata.
4877 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4878 tdata rather than backend info.
4880 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4882 * configure.in: Fix test for whether a compiler has a 64 bit
4883 type. From Jim Wilson <wilson@cygnus.com>.
4885 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4887 * configure.host (mips-sgi-irix6*): New host.
4889 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4890 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4891 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4893 * configure: Rebuild.
4894 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4895 (BFD_HOST_64_BIT): Define conditionally.
4896 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4897 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4898 (symvalue, bfd_size_type): Likewise.
4899 * bfd-in2.h: Rebuild.
4900 * Makefile.in (do_clean): Remove bfd-tmp.h.
4901 (do_distclean): Remove bfd-in3.h.
4902 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4903 (bfd-in3.h): New target.
4905 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4906 Andrew Gierth <ANDREWG@microlise.co.uk>.
4908 * configure.host: Set INSTALL_SHLIB.
4909 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4910 * configure: Rebuild.
4911 * Makefile.in (install): Use @INSTALL_SHLIB@.
4913 * config.bfd (mips*-*-irix6*): New target.
4914 * configure.host: Handle Irix 6 shared library like Irix 5.
4916 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4917 symbol for a magic name.
4918 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4920 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4923 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4925 * mpw-config.in: Add ELF support to mips config, create the
4926 elf32-target.h file in the object dir.
4927 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4929 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4931 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4932 Also removed most abort calls, in favor of using bfd reporting.
4934 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4936 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4937 (BFD32_BACKENDS) Add elf32-d10v.o.
4938 * archures.c: Add bfd_d10v_arch.
4939 * bfd-in2.h: Add bfd_d10v_arch.
4940 * config.bfd (d10v-*-*): New target.
4941 * configure: (bfd_elf32_d10v_vec) New vector.
4942 * configure.in: (bfd_elf32_d10v_vec) New vector.
4943 * cpu-d10v.c: New file.
4944 * elf.c (prep_headers): Added case bfd_arch_d10v.
4945 * elf32-d10v.c: New file.
4946 * libbfd.h: Rebuild.
4947 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4948 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4949 * targets.c (bfd_elf32_d10v_vec): New vector.
4951 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4953 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4955 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4957 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4958 bfd_mach_i386_i8086 machine types.
4960 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4962 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4965 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4967 * coffcode.h (coff_set_section_contents): A/UX does not require
4968 special handling of the _LIB section.
4970 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4972 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4973 value for R_RELBYTE.
4975 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4976 array if one was allocated.
4978 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4980 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4981 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4982 use_rld_obj_head and rld_value.
4983 (mips_elf_link_hash_table_create): Initialize new fields.
4984 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4986 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4987 __rld_obj_head symbol not seen, create an __rld_map symbol.
4988 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4989 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4990 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4991 __rld_obj_head symbol.
4992 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4994 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4996 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4998 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4999 ppc_elf_addr16_ha_reloc.
5000 (ppc_elf_addr16_ha_reloc): New static function.
5002 * coff-mips.c (struct mips_hi): Define.
5003 (mips_refhi_list): New static variable.
5004 (mips_refhi_addr, mips_refhi_addend): Remove.
5005 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
5006 (mips_reflo_reloc): Process mips_refhi_list.
5007 (mips_relhi_list): New static variable.
5008 (mips_relhi_addr, mips_relhi_addend): Remove.
5009 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
5010 (mips_rello_reloc): Process mips_relhi_list.
5011 (mips_relocate_section): Permit an arbitrary number of REFHI or
5012 RELHI relocs before the associated REFLO or RELLO reloc.
5014 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
5016 * aout-target.h (MY(callback)): Set reloc_count fields.
5018 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5020 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
5021 sections unless this is a SunOS link.
5023 * VERSION: Set to 2.7.1.
5025 * Released binutils 2.7.
5027 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
5029 * i386aout.c: Include "aout/aout64.h".
5030 (i386aout_write_object_contents): New static function.
5031 (MY_write_object_contents): Define.
5033 * netbsd.h (MY(write_object_contents)): Make sure that
5034 adjust_sizes_and_vmas is called before fiddling with the magic
5037 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
5039 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
5041 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
5043 * libbfd-in.h (itos, stoi): Don't define.
5044 * libbfd.h: Rebuild.
5045 * i386lynx.c (KEEPIT): Define as udata.i.
5046 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
5047 (NAME(lynx,swap_ext_reloc_out)): Likewise.
5048 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
5049 flags. Don't use stoi.
5051 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
5053 * elf.c (map_sections_to_segments): Don't start a new segment for
5054 a writable section if it's on the same page as the previous
5055 segment. Reset the writable variable for a readonly section.
5057 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
5059 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
5060 first_thunk_address, thunk_size, and import_table_size.
5061 * peicode.h: Improved some diagnostics regarding edata sections.
5063 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
5065 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
5066 (TARGET_LITTLE_SYM): Added missing D_PAGED.
5068 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
5070 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
5071 with XCOFF_DEF_DYNAMIC set is really defined.
5072 (xcoff_link_check_dynamic_ar_symbols): Likewise.
5073 (xcoff_link_add_symbols): Only create special sections if using an
5076 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
5078 (bfd_install_relocation): Likewise.
5080 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
5082 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
5084 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
5085 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
5086 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
5087 (elf64_alpha_link_hash_newfunc): Initialize flags field.
5088 (elf64_alpha_check_relocs): Record types of LITUSE entries that
5089 are found for LITERAL relocs.
5090 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
5091 taken, we cannot generate a .plt entry for the symbol.
5093 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5095 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
5096 sysconf functions (for gprof).
5097 * configure, config.in: Rebuild.
5099 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
5101 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
5102 an archive if it has a map. If the object file has the wrong
5105 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
5106 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
5108 (alpha_relocate_section): Likewise.
5110 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
5111 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
5112 (coff_swap_sym_out): Use SYMESZ, not sizeof.
5113 (coff_swap_aux_out): Use AUXESZ, not sizeof.
5114 (coff_swap_lineno_out): Use LINESZ, not sizeof.
5115 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
5116 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
5117 * peicode.h: Corresponding changes.
5119 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5121 * elflink.h (elf_create_pointer_linker_section): Comment out code
5122 dealing with making GOT pointers negative of the GOT symbol for
5125 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
5127 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5128 increment the .rela.plt size until after we're done creating the
5130 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
5131 .rela.plt offset directly rather than calculating it.
5133 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5135 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
5136 Use autoconf-set values.
5137 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5138 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
5141 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
5142 * configure: Rebuilt.
5144 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
5146 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
5147 handling code > 1k away.
5149 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5151 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
5152 defined, output whenever the symbol is updated.
5154 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
5156 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
5157 section to 0 if user_set_vma is set.
5158 * elflink.h (elf_bfd_final_link): Likewise.
5160 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
5162 Partially undo patch of Jun 20.
5163 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
5164 (coff_compute_section_file_positions): Likewise.
5165 (coff_write_object_contents): Likewise. Re-add deleted code, but
5166 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
5167 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
5169 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5171 * config.bfd: Add support for *-*-rtems* configurations.
5173 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
5175 * elf.c (prep_headers): Add bfd_arch_alpha case.
5177 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
5179 * elf64-alpha.c: New file.
5180 * config.bfd (alpha-*-linuxecoff*): New target.
5181 (alpha-*-linux*, alpha-*-elf*): New targets.
5182 * configure.in (bfd_elf64_alpha_vec): New vector.
5183 * configure: Rebuild.
5184 * targets.c (bfd_elf64_alpha_vec): Declare.
5185 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
5186 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
5187 * bfd-in2.h, libbfd.h: Rebuild.
5188 * Makefile.in: Rebuild dependencies.
5189 (BFD64_BACKENDS): Add elf64-alpha.o.
5190 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
5192 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
5194 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
5195 than relying on a right shift of 32.
5197 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
5199 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
5200 ifdef to COFF_WITH_PE.
5201 (coff_compute_section_file_positions): Likewise.
5202 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
5203 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
5204 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
5205 COFF_IMAGE_WITH_PE, always include.
5207 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
5209 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
5211 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
5212 approximate the correct answer if SIZEOF_HEADERS was not used.
5214 * binary.c (binary_set_section_contents): Set section file
5215 position based on LMA rather than VMA.
5217 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
5219 * linker.c (_bfd_generic_link_output_symbols): Don't output any
5220 symbols if info->strip == strip_all.
5222 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5224 * coff-h8300.c: Remove #if 0 code.
5225 (compatable): Don't allow mixing/matching of different architectures.
5227 * archures.c (bfd_mach_h8300s): Add.
5228 * bfd-in2.h: Rebuilt.
5229 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
5231 (h8300_reloc16_estimate): Likewise.
5232 (h8300_reloc16_extra_cases): Likewise.
5233 (h8300_bfd_link_add_symbols): Likewise.
5234 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5235 (coff_set_flags): Likewise.
5236 * cpu-h8300.c (h8300_scan): Likewise.
5237 Add H8/S to bfd_h8300_arch list.
5239 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
5241 Added support for Alpha OpenVMS:
5242 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5243 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
5244 * config.h-vms, makefile.vms: New files.
5245 * config.bfd (alpha-*-*vms*): New target.
5246 * configure.in (evax_alpha_vec): New target vector.
5247 * configure: Rebuild.
5248 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
5249 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
5250 * targets.c (bfd_target_evax_flavour): Define.
5251 (evax_alpha_vec): Declare.
5252 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
5253 if BFD64 is defined.
5254 * bfd-in2.h, libbfd.h: Rebuild.
5255 * Makefile.in: Rebuild dependencies.
5256 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
5257 evax-emh.o, and evax-misc.o.
5258 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
5259 evax-etir.c, evax-emh.c, and evax-misc.c.
5260 (HFILES): Add evax.h.
5262 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
5264 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5266 (h8300_bfd_link_add_symbols): Likewise.
5268 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5270 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
5271 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
5273 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
5275 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
5276 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
5278 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
5279 R_MIPS_32 relocs if creating a shared library.
5281 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
5283 * peicode.h (add_data_entry): Use pei_section_data rather than
5284 _cooked_size. Corresponds to May 13 change in coffcode.h.
5286 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
5288 * cofflink.c (_bfd_coff_final_link): Handle long section names.
5289 * coffcode.h (coff_write_object_contents): If there are long
5290 section names, always set the f_symptr field, even if there are no
5292 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
5293 if there are no symbols.
5295 * coffgen.c (make_a_section_from_file): Check return value of
5296 _bfd_coff_read_string_table.
5297 (coff_real_object_p): Check return value of
5298 make_a_section_from_file.
5299 (_bfd_coff_read_string_table): Check that there are some symbols
5300 before trying to read the string table size.
5302 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
5304 * xcofflink.c (xcoff_link_add_symbols): When considering whether
5305 to replace a symbol in a dynamic object with a symbol from another
5306 dynamic object, do the replacement if the existing symbol is
5307 global linkage code.
5309 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
5310 for _ptrgl, and treat it as global linkage code.
5312 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
5313 filename or N_SO symbol past the offset, and use it to indicate
5314 that there is no line number or function when appropriate.
5316 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
5318 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
5319 common symbol defined by the linker. Don't export function code
5320 even if export_defineds is set.
5322 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5324 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5326 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5327 (h8300_symbol_address_p): New function.
5328 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5331 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5333 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5335 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5336 correctly for the two variants. Allow relaxing if the target
5337 is 128 bytes away since after relaxation it'll be 126 bytes away.
5338 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5339 "dot" and "value". Allow relaxing if the target is 128 bytes
5340 away since after relaxation it'll be 126 bytes away.
5341 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5342 the given section until nothing changes.
5344 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5346 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5347 alignment hack--we can get the lnnoptr info another way without
5348 suddenly increasing the alignment requirements. Set the flags for
5350 (ecoff_compute_section_file_positions): Do so.
5352 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5354 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5355 to keep the HP emulator database happy.
5357 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5358 From Kevin Buettner <kev@primenet.com>.
5360 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5362 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5363 name of a NULL section.
5365 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5367 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5368 set, always call the notice callback.
5370 * VERSION: Increment for bfdlink.h change.
5372 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5374 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5375 (sh_relax_delete_bytes): Correct handling of differently sized
5376 trailing alignment reloc.
5378 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5379 * bfd-in2.h: Rebuild.
5380 * configure.in: Warn if there is no known 64 bit type.
5381 * configure: Rebuild.
5383 * Makefile.in: Rebuild dependencies.
5384 (BFD32_BACKENDS): Add ppcboot.o.
5385 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5387 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5388 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5390 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5392 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5393 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5394 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5395 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5397 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5399 * elf64-mips.c: Improve reloc special_functions and handling of
5400 SHT_MIPS_OPTIONS section.
5401 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5402 mips_elf_hi16_reloc and make globally visible.
5403 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5404 make globally visible.
5405 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5406 make globally visible.
5407 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5408 and make globally visible.
5409 (gprel16_with_gp): Check howto->src_mask before using value in
5411 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5412 and make globally visible.
5413 (gprel32_with_gp): Check howto->src_mask before fetching value.
5414 (bfd_mips_elf_swap_options_in): New function.
5415 (bfd_mips_elf_swap_options_out): New function.
5416 (_bfd_mips_elf_set_private_flags): Rename from
5417 mips_elf_set_private_flags and make globally visible.
5418 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5419 mips_elf_copy_private_bfd_data and make globally visible.
5420 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5421 mips_elf_merge_private_bfd_data and make globally visible.
5422 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5423 for a SHT_MIPS_OPTIONS section.
5424 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5425 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5426 name of a SHT_MIPS_OPTIONS section.
5427 (_bfd_mips_elf_set_section_contents): New function.
5428 (mips_elf32_section_processing): Set the GP value in a
5429 SHT_MIPS_OPTIONS section.
5430 (_bfd_mips_elf_find_nearest_line): Rename from
5431 mips_elf_find_nearest_line and make globally visible.
5432 (bfd_elf32_set_section_contents): Define.
5433 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5434 (_bfd_mips_elf_lo16_reloc): Declare.
5435 (_bfd_mips_elf_gprel16_reloc): Declare.
5436 (_bfd_mips_elf_got16_reloc): Declare.
5437 (_bfd_mips_elf_gprel32_reloc): Declare.
5438 (_bfd_mips_elf_set_private_flags): Declare.
5439 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5440 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5441 (_bfd_mips_elf_find_nearest_line): Declare.
5442 (_bfd_mips_elf_set_section_contents): Declare.
5444 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5446 (elf_info_to_howto): Define.
5447 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5449 (elf_info_to_howto): Define.
5450 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5452 (elf_info_to_howto): Define.
5454 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5455 R_MOV16B[12], to match change in coff/internal.h.
5457 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5459 * elf64-mips.c: Extensive additions to provide better support for
5460 writing files and for gas.
5461 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5462 of mips_elf_object_p.
5463 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5464 _bfd_mips_elf_object_p.
5465 (_bfd_mips_elf_final_write_processing): Rename from
5466 mips_elf_final_write_processing and make globally visible.
5467 (_bfd_mips_elf_fake_sections): Rename from
5468 mips_elf_fake_sections and make globally visible.
5469 (_bfd_mips_elf_section_from_bfd_section): Rename from
5470 mips_elf_section_from_bfd_section and make globally visible.
5471 (_bfd_mips_elf_section_processing): New function, broken out of
5472 mips_elf_section_processing.
5473 (mips_elf32_section_processing): Rename from
5474 mips_elf_section_processing; call
5475 _bfd_mips_elf_section_processing.
5476 (_bfd_mips_elf_symbol_processing): Rename from
5477 mips_elf_symbol_processing and make globally visible.
5478 (_bfd_mips_elf_read_ecoff_info): Rename from
5479 mips_elf_read_ecoff_info and make globally visible.
5480 (mips_elf32_ecoff_debug_swap): Rename from
5481 mips_elf_ecoff_debug_swap.
5482 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5483 struct symbol_cache_entry.
5484 (_bfd_elf_validate_reloc): New function, moved in from
5485 elfcode.h:validate_reloc.
5486 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5487 to _bfd_elf_validate_reloc. Change all callers.
5488 * elf-bfd.h (bfd_section_from_shdr): Declare.
5489 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5490 (_bfd_elf_validate_reloc): Declare.
5491 (_bfd_mips_elf_object_p): Declare.
5492 (_bfd_mips_elf_fake_sections): Declare.
5493 (_bfd_mips_elf_section_from_bfd_section): Declare.
5494 (_bfd_mips_elf_section_processing): Declare.
5495 (_bfd_mips_elf_symbol_processing): Declare.
5496 (_bfd_mips_elf_read_ecoff_info): Declare.
5497 (_bfd_mips_elf_final_write_processing): Declare.
5498 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5501 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5502 (mips_elf_final_write_processing): Likewise.
5504 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5506 64-bit MIPS ELF ABI objdump support:
5507 * elf64-mips.c: New file.
5508 * Makefile.in: Rebuild dependencies.
5509 (BFD64_BACKENDS): Add elf64-mips.o.
5510 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5511 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5512 bfd_elf64_littlemips_vec to targ_selvecs.
5513 (mips*-*-elf*): Likewise.
5514 * confingure.in: Add bfd_elf64_bigmips_vec and
5515 bfd_elf64_littlemips_vec to vector switch.
5516 * configure: Rebuild.
5517 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5518 broken out of mips_elf_section_from_shdr.
5519 (mips_elf32_section_from_shdr): Rename from
5520 mips_elf_section_from_shdr. Call new function.
5521 (elf_backend_section_from_shdr): Update name of renamed function.
5522 * elf-bfd.h (struct elf_size_info): Change second parameter of
5523 write_out_phdrs to be const. Likewise for second parameter of
5525 (struct bfd_elf_section_data): Add rel_hdr2 field.
5526 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5527 (bfd_elf32_swap_symbol_out): Likewise.
5528 (bfd_elf32_swap_reloc_in): Likewise.
5529 (bfd_elf32_swap_reloc_out): Likewise.
5530 (bfd_elf32_swap_reloca_in): Likewise.
5531 (bfd_elf32_swap_reloca_out): Likewise.
5532 (bfd_elf32_swap_phdr_in): Likewise.
5533 (bfd_elf32_swap_phdr_out): Likewise.
5534 (bfd_elf32_swap_dyn_in): Likewise.
5535 (bfd_elf32_swap_dyn_out): Likewise.
5536 (bfd_elf32_slurp_symbol_table): Declare.
5537 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5538 (bfd_elf32_write_out_phdrs): Declare.
5539 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5540 (bfd_elf64_swap_symbol_out): Likewise.
5541 (bfd_elf64_swap_reloc_in): Likewise.
5542 (bfd_elf64_swap_reloc_out): Likewise.
5543 (bfd_elf64_swap_reloca_in): Likewise.
5544 (bfd_elf64_swap_reloca_out): Likewise.
5545 (bfd_elf64_swap_phdr_in): Likewise.
5546 (bfd_elf64_swap_phdr_out): Likewise.
5547 (bfd_elf64_swap_dyn_in): Likewise.
5548 (bfd_elf64_swap_dyn_out): Likewise.
5549 (bfd_elf64_slurp_symbol_table): Declare.
5550 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5551 (bfd_elf64_write_out_phdrs): Declare.
5552 (_bfd_mips_elf_section_from_shdr): Declare.
5553 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5554 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5555 section for the section, add the new one to rel_hdr2. Increment
5556 reloc_count rather than setting it.
5557 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5558 Remove static declaration.
5559 (elf_write_shdrs_and_ehdr): Define name as macro.
5560 (elf_write_out_phdrs): Likewise.
5561 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5562 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5563 (elf_swap_symbol_in): Change second parameter to be const.
5564 (elf_swap_symbol_out): Likewise.
5565 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5566 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5567 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5568 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5569 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5570 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5571 parameter to be const. Make non-static.
5572 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5574 (elf_slurp_symbol_table): Make non-static.
5575 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5576 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5577 (elf_backend_size_info): Likewise.
5578 (elfNN_bed): Use elf_backend_size_info.
5579 * targets.c (bfd_elf64_bigmips_vec): Declare.
5580 (bfd_elf64_littlemips_vec): Declare.
5581 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5582 bfd_elf64_littlemips_vec if BFD64 is defined.
5584 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5586 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5588 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5589 zeroes, in alignment holes.
5591 * configure: Rebuild with autoconf 2.10.
5593 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5594 potential leading underscore in the allocated buffer.
5596 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5598 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5599 symbols into .sbss if this is a relocatable link.
5601 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5603 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5604 undefined symbols when creating a shared library.
5606 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5608 * coff-sh.c: Add a bunch of new code and static const arrays to
5609 support aligning loads and stores on four byte memory boundaries.
5611 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5613 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5614 call sh_align_loads.
5615 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5618 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5620 * cache.c (bfd_open_file): Unlink the file before opening it for
5621 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5623 * opncls.c (bfd_fdopenr): Set opened_once.
5625 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5627 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5630 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5631 the code unconditionally.
5633 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5635 * libcoff-in.h (struct pei_section_tdata): Define structure.
5636 (pei_section_data): Define macro.
5637 * libcoff.h: Rebuild.
5638 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5639 store s_paddr field in pei_section_data.
5640 (coff_compute_section_file_positions): Use pei_section_data rather
5641 than _cooked_size, and don't overwrite an existing value.
5642 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5643 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5644 * peicode.h (coff_bfd_copy_private_section_data): Define if
5646 (pe_bfd_copy_private_section_data): New static function if
5649 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5651 * srec.c (srec_set_arch_mach): Write as a function rather than a
5654 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5655 no map, just check each member in turn to see whether it is
5658 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5660 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5661 table. Call BFD_ASSERT to validate header size, instead of
5663 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5666 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5668 * ppcboot.c: New target for looking at PPCbug boot records.
5670 * config{ure.in,.bfd}: Add support for ppcboot target.
5672 * configure: Regenerate.
5674 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5676 * coff-h8300.c (howto_table): Update names to match recent
5677 changes to include/coff/internal.h. Fix minor errors in the
5678 existing relocs. Add R_MOVL1 and R_MOVL2.
5679 (rtype2howto): Similarly.
5680 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5681 existing relaxing code and peform more relaxing.
5682 (h8300_reloc16_extra_cases): Likewise.
5684 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5686 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5689 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5691 * elfcode.h (elf_object_p): Reject generic ELF target if
5692 e_machine matches an alternate machine code in a specific backend.
5694 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5695 obsolete align_power_min field.
5697 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5699 * coff-h8300.c (reloc_howto_type): Add howto entry for
5701 (rtype2howto): Handle R_PCRWORD_B.
5702 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5703 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5704 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5705 branch (R_PCWORD_B).
5707 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5709 * aoutx.h (translate_from_native_sym_flags): Set the section for
5710 BSF_CONSTRUCTOR symbols.
5712 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5715 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5717 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5718 stop looking when section is found.
5720 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5722 * coffcode.h (STRING_SIZE_SIZE): Define.
5723 (styp_to_sec_flags): Handle long symbol names when looking for the
5725 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5726 (bfd_coff_long_section_names): Define.
5727 (coff_write_object_contents): Handle long section names.
5728 (bfd_coff_std_swap_table): Initialize new field.
5729 * libcoff.h: Rebuild.
5730 * coffgen.c (make_a_section_from_file): Handle long section
5732 (coff_write_symbols): Handle long section names.
5733 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5734 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5735 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5736 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5737 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5738 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5739 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5740 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5742 * bout.c (b_out_callback): Set lma of sections.
5743 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5744 parameter to output_bfd. Used input_bfd instead of output_bfd in
5747 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5749 * aoutx.h (translate_from_native_sym_flags): Don't create
5750 SEC_CONSTRUCTOR sections.
5751 * ecoff.c (ecoff_set_symbol_info): Likewise.
5753 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5754 From Don Bowman <bowman@waterloo.hp.com>.
5756 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5758 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5759 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5761 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5763 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5764 mips_32_relocs field.
5765 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5766 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5767 relocs against a global symbol which is not defined in a regular
5769 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5770 against a global symbol, increment mips_32_relocs.
5771 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5772 the symbol is not defined in a regular file, make room in the
5775 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5777 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5778 file position and the virtual file position separately. Set
5779 filepos information bsaed on the real file position.
5780 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5781 Jan 23 change to coffcode.h.
5783 * som.c (som_slurp_symbol_table): Set the symbol count to the
5784 number of BFD symbols created.
5786 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5788 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5789 output file if linking shared objects. Loop to check all relocs,
5790 rather than returning false on first error.
5792 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5794 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5795 (ppc_elf_additional_program_headers): If .interp section, bump #
5796 of program headers by 1.
5797 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5798 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5799 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5801 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5803 (ppc_elf_relocate_section): If the output section isn't defined,
5804 don't abort, just give an error message.
5806 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5807 being created is .sdata or .sdata2, don't make the symbol dynamic.
5809 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5811 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5812 members of an archive for dynamic objects with no symbols, and
5813 pass them directly to check_archive_element.
5814 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5815 xcoff_link_check_dynamic_ar_symbols.
5816 (xcoff_link_check_dynamic_ar_symbols): New static function.
5818 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5819 from _bfd_nodynamic to _bfd_xcoff.
5820 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5822 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5823 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5824 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5825 * libcoff.h: Rebuild.
5826 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5827 (xcoff_get_section_contents): New static function.
5828 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5829 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5830 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5831 (xcoff_dynamic_reloc): New static variable.
5832 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5833 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5835 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5837 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5838 if reloc_entry->addend is not 0.
5839 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5841 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5843 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5845 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5846 Add entries for R_SPARC_[56].
5847 (sparc_reloc_map): Add entries for R_SPARC_[56].
5849 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5851 Optimize linking of stabs in sections as used in ELF and COFF.
5852 * stabs.c: New file.
5853 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5854 (_bfd_write_section_stabs): Declare.
5855 (_bfd_write_stab_strings): Declare.
5856 * libbfd.h: Rebuild.
5857 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5858 (struct coff_link_hash_table): Add stab_info field.
5859 * libcoff.h: Rebuild.
5860 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5862 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5864 (_bfd_coff_final_link): Write out stab strings hash table.
5865 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5866 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5868 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5869 (struct bfd_elf_section_data): Add stab_info field.
5870 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5872 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5873 _bfd_link_section_stabs.
5874 (elf_bfd_final_link): Write out stab strings hash table.
5875 (elf_link_input_bfd): Handle optimized stabs sections.
5876 * reloc.c (_bfd_final_link_relocate): Check address against
5877 _raw_size rather than _cooked_size.
5878 * Makefile.in: Rebuild dependencies.
5879 (BFD_LIBS): Add stabs.o
5880 (BFD_LIBS_CFILES): Add stabs.c.
5882 * VERSION: Increment for bfdlink.h change.
5884 * coffgen.c (coff_renumber_symbols): Correct handling of
5885 BSF_NOT_AT_END common symbols.
5887 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5889 * coff-ppc.c (record_toc): Add cast to avoid warning.
5890 (ppc_allocate_toc_section): Likewise.
5891 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5892 (ppc_coff_reloc_type_lookup): Remove unreached code.
5893 * coffcode.h (coff_write_object_contents): Don't take the address
5895 * peicode.h (pe_print_idata): Add casts to avoid warning.
5896 (pe_print_edata): Likewise.
5897 (pe_print_reloc): Remove ANSI C string concatenation.
5899 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5901 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5903 * libcoff.h: Rebuild.
5904 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5906 (coff_swap_aux_out): Likewise.
5907 * peicode.h (coff_swap_aux_in): Likewise.
5908 (coff_swap_aux_out): Likewise.
5909 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5911 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5913 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5914 Fix up .bf endndx link fields.
5915 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5917 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5920 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5922 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5923 on Solaris PowerPC systems doesn't get confused.
5925 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5928 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5929 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5930 update did_reg and did_reg2.
5932 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5934 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5936 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5937 callback routines, pass h->root.string rather than name, in case
5938 copy is true and name is transient.
5940 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5942 * elfcore.h: Add support for core files with multiple threads.
5943 (Primarily for Solaris.)
5945 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5947 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5948 section->orelocation is NULL.
5950 * coffgen.c (bfd_coff_get_syment): New function.
5951 (bfd_coff_get_auxent): New function.
5952 * bfd-in.h (bfd_coff_get_syment): Declare.
5953 (bfd_coff_get_auxent): Declare.
5954 * bfd-in2.h: Rebuild.
5956 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5958 * elf32-mips.c (struct mips_hi16): Define.
5959 (mips_hi16_addr, mips_hi16_addend): Remove.
5960 (mips_hi16_list): New static variable.
5961 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5962 (mips_elf_lo16_reloc): Process mips_hi16_list.
5963 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5964 relocs before the associated LO16 reloc.
5966 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5968 * versados.c (versados_scan): Check bfd_alloc return value.
5969 (versados_object_p): Check all bfd_read return values. Require
5970 that lang field be less than 10, to avoid confusion with Intel Hex
5973 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5975 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5976 not 0, for an absolute symbol.
5977 (NAME(aout,swap_ext_reloc_out)): Likewise.
5979 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5980 (ihex_write_object_contents): For a large start address, output
5981 the full 32 bit address in record type 5.
5983 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5984 to int to avoid promotion problems in prototype.
5986 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5988 * configure.host: Use ${srcdir} when looking for picfrag.
5990 * configure.host: Switch on ${libdir}, not $(libdir). From
5991 alan@spri.levels.unisa.edu.au (Alan Modra).
5993 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5994 entry point, not just for DYNAMIC objects.
5995 * sunos.c (sunos_add_dynamic_symbols): Always call
5996 sunos_create_dynamic_sections. If called with a non DYNAMIC
5997 object, don't do anything else.
5998 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
6000 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
6002 * configure.in: Permit --enable-shared to specify a list of
6004 * configure: Rebuild.
6006 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
6007 host when configuring with --enable-shard.
6009 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
6011 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
6014 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
6015 to avoid crashing in bfd_hash_replace.
6017 * sysdep.h: Use #ifdef, not #if.
6019 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
6021 * config.in: Rebuild.
6023 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
6025 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
6026 (AC_CHECK_HEADERS): Check for sys/time.h
6027 (AC_HEADER_TIME): Add macro.
6028 * configure: Rebuild.
6029 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
6030 to control what combination of <time> and <sys/time.h>
6033 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
6035 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
6036 (aout_32_sunos4_write_object_contents): Likewise.
6037 * aoutx.h (NAME(aout,machine_type)): Handle
6038 bfd_mach_sparc_{sparclet,sparclite}.
6039 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
6040 (bfd_mach_sparc_v9_p): Update.
6041 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
6042 * libaout.h (enum machine_type): Add M_SPARCLET.
6043 * sunos.c (MACHTYPE_OK): Define.
6044 * bfd-in2.h: Regenerated.
6046 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
6048 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
6049 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
6050 * elflink.c (_bfd_elf_create_got_section): Store the
6051 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
6052 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
6053 global offset table goes over 0x1000, set the value of
6054 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
6055 (elf32_sparc_relocate_section): Subtract the offset of
6056 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
6058 * elfcode.h: Don't include <string.h>.
6060 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
6062 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
6063 generic_link_hash_newfunc. All references changed.
6064 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
6065 moved here from libbfd-in.h.
6066 * libbfd-in.h: Corresponding changes.
6067 * libbfd.h: Regenerated.
6069 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
6071 * aoutx.h (aout_link_input_section_std): When reporting an
6072 overflow error, use the name of the symbol in the hash table if
6074 (aout_link_input_section_ext): Likewise.
6076 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
6077 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
6079 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
6081 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
6082 * coffcode.h (coff_compute_section_file_positions): Likewise.
6083 (coff_write_object_contents): Likewise.
6085 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
6087 * section.c (SEC_LINK_ONCE): Define.
6088 (SEC_LINK_DUPLICATES): Define.
6089 (SEC_LINK_DUPLICATES_DISCARD): Define.
6090 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
6091 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
6092 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
6093 * bfd-in2.h: Rebuild.
6094 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
6095 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
6096 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
6097 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
6098 SEC_LINK_ONCE, and look through the symbol table for the setting
6099 for SEC_LINK_DUPLICATES.
6100 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
6101 set for a section, find the section symbol in the symbol table,
6102 and set the aux entry based on SEC_LINK_DUPLICATES.
6103 * coffgen.c (coff_print_symbol): Add a space before "checksum".
6104 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
6105 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6106 * coff-i386.c (i386coff_vec): Likewise.
6107 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
6109 * VERSION: Bump to 2.6.1.
6110 * Makefile.in (stamp-h): Depend upon VERSION.
6112 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
6114 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
6115 * libbfd.h: Rebuilt.
6116 * linker.c (generic_link_hash_newfunc): No longer static.
6117 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
6119 * coff-h8300.c: Add two derived hash tables and their associated
6120 funtions and #defines for use by the h8300 linker.
6121 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
6122 the function vector as needed. Place the address of the function
6123 vector entry in the location specified by the R_MEM_INDIRECT reloc.
6124 Rewrite the vectors section contents as necessary.
6125 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
6126 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
6127 (coff_bfd_link_hash_table_create): Likewise.
6129 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6131 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
6132 __attribute__ ((__unused__)) so that -Wall doesn't warn about
6134 (hppa_rebuild_insn): Pass pointer to correct type to
6135 low_sign_unext and dis_assemble_21.
6137 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
6139 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
6140 Stick with sparc-*-{sysv4*,solaris2*}.
6142 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
6144 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
6145 (coff_swap_aux_out): Swap out extra PE x_scn fields.
6146 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
6147 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
6148 fields is non-zero, print them.
6150 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
6151 ifdef. Remove unused variables.
6152 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
6154 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
6155 (get_symbol_value): Ifdef out.
6156 (pe_ppc_reloc): Ifdef out. Remove unused variables.
6157 (coff_ppc_relocate_section): Remove unused variables. Make
6158 fprintf strings and argument types correspond. Put before_addr in
6160 (dump_toc): Make fprintf strings and argument types correspond.
6161 (ppc_process_before_allocation): Remove unused variables. Always
6163 (ppc_reflo_reloc): Ifdef out.
6164 (ppc_addr32nb_reloc): Ifdef out.
6165 (ppc_coff_rtype2howto): Make fprintf strings and argument types
6167 (coff_ppc_rtype_to_howto): Likewise.
6168 (ppc_coff_swap_sym_in_hook): Remove unused variables.
6170 * peicode.h (pe_print_idata): Move otherwise unused variables into
6171 the #ifdef where they are used. Always return a value.
6172 (pe_print_edata): Make fprintf strings and argument types
6173 correspond. Always return a value.
6174 (pe_print_pdata): Removed unused variable addr_value. Always
6176 (pe_print_reloc): Remove unused variable onaline. Make fprintf
6177 strings and argument types correspond. Always return a value.
6179 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
6180 (ppc_elf_finish_dynamic_symbol): Move definition of unused
6181 variable rela inside #if 0 section where it is used.
6183 * ns32k.h: New file.
6184 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
6185 functions to start with _bfd_.
6186 * aout-ns32k.c: Include ns32k.h. Change references to renamed
6187 functions in cpu-ns32k.h.
6188 * Makefile.in: Rebuild dependencies.
6189 (HFILES): Add ns32k.h.
6191 * section.c (struct sec): Add linker_mark field. Change
6192 user_set_vma and reloc_done to be single bit fields.
6193 (STD_SECTION): Update accordingly.
6194 * bfd-in2.h: Rebuild.
6195 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
6197 (aout_link_input_bfd): Don't link unmarked sections.
6198 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
6200 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
6201 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
6203 * elflink.h (elf_bfd_final_link): Mark sections included in the
6205 (elf_link_input_bfd): Don't link unmarked sections.
6206 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
6208 (xcoff_link_input_bfd): Don't link unmarked sections.
6210 * coffswap.h (coff_swap_scnhdr_out): Include section name in
6211 overflow error messages.
6213 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6215 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
6216 is not set, print "BFD: " before the error message.
6218 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
6219 Miles Bader <miles@gnu.ai.mit.edu>.
6220 * configure: Rebuild.
6222 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
6224 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
6227 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
6228 m68k-aout, m68k-coff, and m68k-elf targets.
6230 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
6232 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
6233 (ieee_generic_stat_arch_elt): Restructured to prevent
6234 ieee_object_p from being called repeatedly.
6236 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
6238 * coffcode.h (coff_write_object_contents): Allocate
6239 buffers large enough for any FILEHDR or AOUTHDR.
6241 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
6243 * ecofflink.c (lookup_line): New static function, renamed and
6244 slighly changed from old _bfd_ecoff_locate_line.
6245 (_bfd_ecoff_locate_line): Cache line number information. Use
6246 lookup_line for actual lookup.
6248 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6250 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
6251 multiple of 20 bytes.
6253 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
6255 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
6256 allocate ecoff_find_line, and don't initialize by hand.
6257 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
6258 mips_elf_find_line, and don't call memset.
6260 * coffcode.h (coff_compute_section_file_positions): If not
6261 producing a final executable, don't consider sofar when aligning
6262 the section to the correct size.
6264 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
6266 * coffcode.h (coff_add_missing_symbols): Ifdef out.
6267 (coff_write_object_contents): Don't call coff_add_missing_symbols.
6268 * coffgen.c (coff_section_symbol): Ifdef out.
6270 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
6272 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
6273 output_bfd is not NULL.
6275 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
6277 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
6278 of bfd_alloc (fixes fix_line not being initialized).
6279 Delete zeroing of fix_{value,tag,end,scnlen} fields.
6281 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
6283 * coffcode.h: Allow specific backends to override the
6284 bfd_link_add_symbols routine.
6286 * coff-h8300.c: Include genlink.h.
6287 (howto_table): Add R_MEM_INDIRECT.
6288 (rtype2howto): Support R_MEM_INDIRECT.
6289 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
6292 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
6294 * coff-alpha.c (alpha_relocate_section): Use
6295 info->callbacks_warning, rather than _bfd_error_handler, for
6296 "multiple gp" warning.
6298 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
6300 * linker.c (bfd_wrapped_link_hash_lookup): New function.
6301 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
6302 table string. Use bfd_wrapped_link_hash_lookup.
6303 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
6305 * aoutx.h (aout_link_write_symbols): Use the name from the hash
6306 table, if any, when writing out symbols.
6307 (aout_link_input_section_std): Use the name from the hash table,
6308 if any, when reporting undefined symbols.
6309 (aout_link_input_section_ext): Likewise.
6310 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
6311 * bout.c (get_value): Likewise.
6312 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
6313 * ecoff.c (ecoff_reloc_link_order): Likewise.
6314 * elflink.h (elf_link_add_object_symbols): Likewise.
6315 (elf_reloc_link_order): Likewise.
6316 * linker.c (_bfd_generic_link_output_symbols): Likewise.
6317 (_bfd_generic_reloc_link_order): Likewise.
6318 (default_indirect_link_order): Likewise.
6319 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
6320 * sunos.c (sunos_add_one_symbol): Likewise.
6321 * xcofflink.c (xcoff_link_add_symbols): Likewise.
6322 (bfd_xcoff_link_count_reloc): Likewise.
6323 (xcoff_reloc_link_order): Likewise.
6325 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6326 into -1 for intern->rss.
6328 * configure: Rebuild with autoconf 2.8.
6330 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6332 * stab-syms.c (__define_stab_duplicate): Define.
6333 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6335 * bfd-in.h (bfd_get_stab_name): Declare.
6336 * bfd-in2.h: Rebuild.
6337 * Makefile.in: Rebuild dependencies.
6338 (BFD_LIBS): Add stab-syms.o.
6339 (BFD_LIBS_CFILES): Add stab-syms.c.
6340 (BFD32_BACKENDS): Remove stab-syms.o.
6341 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6342 * configure.in: Don't list stab-syms.o in bfd_backends.
6343 * configure: Rebuild.
6344 * libaout.h (aout_stab_name): Don't declare.
6345 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6348 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6350 * elf.c (assign_file_positions_for_segments): Adjust file offset
6351 for section alignment even if SEC_LOAD is not set.
6353 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6355 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6356 since they appear as targets in Makefile.in.
6357 * configure: Rebuild.
6359 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6360 don't fiddle with a symbol which is not defined anywhere.
6362 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6364 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6365 though they are defined in a shared library.
6366 (xcoff_build_ldsyms): Likewise.
6368 * coffgen.c (coff_find_nearest_line): Don't look at the line
6369 numbers for the section if section->lineno is NULL.
6371 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6372 message rather than calling BFD_ASSERT.
6373 * elfcode.h (write_relocs): Check return value of
6374 _bfd_elf_symbol_from_bfd_symbol.
6376 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6378 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6381 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6383 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6385 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6386 hppa_reloc_field_selector_type_alt.
6387 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6388 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6390 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6392 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6394 * elf.c (assign_file_positions_for_segments): Adjust the segment
6395 memory size for the alignment of a SEC_ALLOC section, not just a
6398 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6400 * m68klinux.c: New file.
6401 * hosts/m68klinux.h: New file.
6402 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6403 * configure.in (m68*-*-linux*): New native host.
6404 (m68klinux_vec): New vector.
6405 * configure: Rebuild.
6406 * targets.c (m68klinux_vec): Declare.
6407 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6408 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6409 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6410 declaration from bfd_linux_size_dynamic_sections.
6411 (bfd_m68klinux_size_dynamic_sections): Declare.
6412 * bfd-in2.h: Rebuild.
6413 * Makefile.in: Rebuild dependencies.
6414 (BFD32_BACKENDS): Add m68klinux.o.
6415 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6417 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6419 * libhppa.h (pa_arch): Add pa20.
6420 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6421 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6422 (hppa_field_adjust): Handle e_nsel.
6423 * som.c: Provide default definitions for many new relocs found only
6424 in hpux10 include files.
6425 (som_fixup_formats): Add several new relocs from hpux10.
6426 (som_hppa_howto_table): Add hpux10 relocs.
6427 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6429 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6431 * mpw-make.sed: Edit out recent shared library support, and
6432 rules to rebuild .h files using doc/chew.
6434 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6436 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6437 size even of sections with no contents.
6439 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6441 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6442 starting with '$' the way we skip names starting with '.'. When
6443 updating x_endndx, don't be fooled by an index which has been
6446 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6447 struct/union/enum type with no elements.
6449 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6451 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6453 * archive.c (bfd_generic_archive_p): If the first file in the
6454 archive can not be recognized as an object, don't assume that this
6455 is the wrong format.
6457 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6458 format is not bfd_object.
6459 (bfd_elf_get_dt_soname): Likewise.
6461 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6463 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6466 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6468 * bfd.c (tdata): Add netbsd_core_data.
6469 * bfd-in2.h: Regenerated.
6471 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6473 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6474 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6475 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6478 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6479 to get the symbol index, matching 14 Jul 95 change.
6481 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6483 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6484 Remove duplicate definition of gp.
6486 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6488 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6489 assume that we can set the GP value and then get the same value,
6490 since it won't be true if the output file is neither ELF nor
6492 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6493 _bfd_get_gp_value here.
6494 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6495 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6497 (mips_elf_lo16_reloc): Likewise.
6498 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6499 Don't require that the BFD be ELF.
6500 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6501 (mips_elf_gprel32_reloc): Likewise.
6502 (mips_elf_relocate_section): Don't assume we can set and get the
6504 (mips_elf_finish_dynamic_symbol): Don't bother to use
6505 _bfd_get_gp_value here.
6507 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6508 Don't change epdr between malloc and free. Be careful not to free
6509 NULL pointers. Zero out the first RPDR.
6511 * configure.host: On Linux, only pass -rpath option if $(libdir)
6512 is neither /lib nor /usr/lib. From Alan Modra
6513 <alan@mullet.Levels.UniSA.Edu.Au>.
6515 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6517 (elf_dt_name): Rename from elf_dt_needed_name.
6518 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6520 (bfd_elf_get_dt_soname): New function.
6521 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6522 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6523 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6524 * bfd-in2.h: Rebuild.
6526 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6528 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6529 _bfd_sparc_elf_reloc_type_lookup.
6530 (bfd_elf32_bfd_reloc_type_lookup): Update.
6531 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6532 (sparc64_elf_howto_table): Define.
6533 (sparc_reloc_map): Define.
6534 (sparc64_elf_reloc_type_lookup): New function.
6535 (sparc_elf_wdisp16_reloc): New function.
6536 (elf_info_to_howto): Use sparc64_elf_howto_table.
6537 (sparc64_elf_relocate_section): Likewise.
6538 (bfd_elf64_bfd_reloc_type_lookup): Update.
6540 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6542 * configure.host: Check for 'do not mix' from native linker before
6543 trying to use -rpath.
6545 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6547 * bfd.c (_bfd_get_gp_value): New function.
6548 (_bfd_set_gp_value): New function.
6549 * libbfd-in.h (_bfd_get_gp_value): Declare.
6550 (_bfd_set_gp_value): Declare.
6551 * libbfd.h: Rebuild.
6552 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6553 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6554 directly to the fields in the tdata information.
6555 (alpha_relocate_section): Likewise.
6556 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6557 (mips_gprel_reloc): Likewise.
6558 (mips_relocate_section): Likewise.
6559 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6560 (mips_elf_lo16_reloc): Likewise.
6561 (mips_elf_final_gp): Likewise.
6562 (mips_elf_gprel16_reloc): Likewise.
6563 (mips_elf_gprel32_reloc): Likewise.
6564 (mips_elf_relocate_section): Likewise.
6565 (mips_elf_finish_dynamic_symbol): Likewise.
6567 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6569 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6571 * configure.in: Call AC_PROG_CC before configure.host.
6572 * configure: Rebuild.
6573 * configure.host: Don't set information which autoconf should
6574 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6576 * configure.host: Remove go32 and win32 host information, since it
6577 should no longer be needed.
6579 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6580 then start a new segment rather than put a writable section in a
6583 * configure.host: Set RPATH_ENVVAR.
6585 * Makefile.in: Rebuild dependencies.
6587 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6588 zero_section variable.
6590 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6592 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6593 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6594 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6596 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6598 * ieee.c (ieee_write_expression): Only use an R variable for a
6599 local symbol. Don't output a zero offset. Handle a zero address.
6600 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6601 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6603 (parse_expression): Don't try to handle multiple occurrences of a
6604 P variable. Handle I variables differently from X variables. Fix
6605 the order of minus expressions.
6606 (ieee_slurp_external_symbols): Generate an I variable for an NN
6607 record. Fix handling of ATI and ATX records.
6608 (ieee_slurp_sections): Only set minimal section attributes.
6609 Adjust them later, based on the section contents.
6610 (ieee_object_p): Read in the file until just after the ME record.
6611 Call ieee_slurp_section_data to set the section flags.
6612 (do_one): Add iterations parameter. Only repeat the first load
6613 item. Set the section and file reloc flags.
6614 (ieee_slurp_section_data): Set section flags. Pass iterations to
6616 (ieee_canonicalize_reloc): Handle I variables.
6617 (do_with_relocs): Only emit relocation size when necessary.
6618 Increase MAXRUN to 127. Change ov to be assigned, and take
6619 src_mask and pcrel_offset into account.
6620 (ieee_write_data_part): Skip sections that are not loaded.
6621 (ieee_write_external_part): Don't output optional last entry of WX
6623 (ieee_write_me_part): Make setting of me_record neater.
6624 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6626 * syms.c (stt): Add entries for zerovars, vars, and code.
6628 * elfcode.h (validate_reloc): New static function.
6629 (write_relocs): Call validate_reloc for non ELF relocs.
6631 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6632 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6633 (TARGET_LITTLE_SYM): Likewise.
6635 * config.bfd (m68*-*-psos*): New target.
6637 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6639 * i386msdos.c: Remove some #if 0 code.
6640 (msdos_write_object_contents): Don't include empty sections in the
6641 size computation, regardless of their address.
6643 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6645 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6646 is NULL, ie, the -r switch is used.
6648 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6650 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6651 (BFD_RELOC_MIPS_GOT_LO16): Define.
6652 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6653 * bfd-in2.h, libbfd.h: Rebuild.
6654 * elf32-mips.c (mips_reloc_map): Map new relocs.
6656 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6658 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6661 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6662 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6663 simple number for the section address, rather than an expression.
6664 Limit the number of bytes between relocs to MAXRUN.
6665 (ieee_write_me_part): Set me_record to the file offset after the
6667 (ieee_write_processor): New static function.
6668 (ieee_write_object_contents): Use ieee_write_processor.
6670 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6672 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6674 * coff-aux.c: Change include of aux.h to aux-coff.h.
6676 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6678 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6679 relocation put the addend both in the reloc entry and the data.
6680 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6683 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6684 a R_68K_PCxx reloc against a defined global symbol directly.
6685 (elf_m68k_check_relocs): Don't count such a reloc.
6687 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6688 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6689 symbol for now, otherwise always record the symbol as dynamic.
6690 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6691 is not referenced by a dynamic object, and we are not making a
6692 shared object, then don't make a PLT entry. If we do make a PLT
6693 entry, make sure the symbol has been recorded as dynamic.
6695 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6697 * configure.host: When making a shared library, set HLDFLAGS to
6698 pass an appropriate -rpath option. Use the make variable SONAME
6699 as the shared library soname, rather than computing it here. On
6700 SunOS, build stamp-tshlink in place of $(SHLINK).
6701 * Makefile.in (SONAME): New variable.
6702 ($(SHLINK)): Make a link to the transformed name, as well.
6703 (stamp-tshlink): New target.
6704 (install): Skip stamp-tshlink during install.
6706 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6708 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6709 linker sections have been set up yet.
6711 * elf.c (make_mapping): Add an additional argument to suppress
6712 making the first section include the program headers.
6713 (map_sections_to_segments): If the user used -Ttext such that the
6714 program headers are on a different page, do not set the flags
6715 saying that this section includes the program headers.
6717 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6719 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6720 don't define TRAD_HEADER.
6721 * configure: Rebuild.
6723 * netbsd-core.c: New file, support for NetBSD core files.
6724 * hosts/*nbsd.h: Removed.
6726 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6728 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6729 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6730 * libbfd.h, bfd-in2.h: Regenerated.
6731 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6732 bfd_elf32_bfd_reloc_type_lookup.
6733 (reloc_type{,_names}): Deleted.
6734 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6736 (sparc_reloc_map): Add sparc64 relocs.
6737 (sparc_elf_notsupported_reloc): New static function.
6738 (sparc_elf_wdisp16_reloc): New static function.
6739 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6740 (elf32_sparc_relocate_section): Likewise.
6741 (bfd_elf32_bfd_reloc_type_lookup): Define.
6742 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6743 (reloc_type{,_names}): Deleted.
6744 (elf_sparc_howto_table): Deleted.
6745 (sparc_reloc_map): Deleted.
6746 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6747 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6749 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6751 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6754 * Makefile.in (program_transform_name): New variable.
6755 (install): Transform library name before installing it.
6757 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6759 * archures.c (bfd_mach_i960_hx): Define.
6760 * bfd-in2.h: Rebuild.
6761 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6762 (MATRIX): Expand entries for HX.
6763 (arch_info_struct): Add i960:hx entry.
6764 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6765 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6766 (coff_set_flags): Handle bfd_mach_i960_hx.
6768 Support for building as a shared library, based on patches from
6769 Alan Modra <alan@spri.levels.unisa.edu.au>:
6770 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6771 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6772 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6773 * configure: Rebuild.
6774 * configure.host: If --enable-shared, adjust shared library stuff
6775 based on the host. If the host is SunOS, and the linker supports
6776 -rpath, set HLDFLAGS to use it.
6777 * Makefile.in (ALLLIBS): New variable.
6778 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6779 (COMMON_SHLIB, SHLINK): New variables.
6780 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6781 (STAGESTUFF): Remove variable.
6782 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6784 (stamp-ofiles): New target, like old ofiles target, but build
6785 using a temporary file and move-if-change, and touch stamp-ofiles
6787 (ofiles): Just depend upon stamp-ofiles.
6788 (stamp-piclist, piclist): New targets.
6789 ($(SHLIB), $(SHLINK)): New targets.
6790 (targets.o, archures.o): Build twice if PICFLAG is set.
6791 (do_mostlyclean): Remove pic/*.o.
6792 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6794 (do_distclean): Remove pic and stamp-picdir.
6795 (install): Install shared libraries.
6796 ($(OFILES)): Depend upon stamp-picdir.
6797 (stamp-picdir): New target.
6799 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6801 * libcoff.h: Rebuild.
6803 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6804 flavour of a section with no owner.
6806 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6807 ELF_LINK_NON_ELF flag.
6808 (mips_elf_create_got_section): Likewise.
6810 * elf.c: Revert last change, since it breaks dynamic linking.
6811 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6813 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6814 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6815 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6817 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6819 * elf.c (assign_file_positions_for_segments): If the backend does
6820 not want the elf header or the program headers in the address
6821 space, do not include them in the calculations.
6823 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6824 function to determine if we need additional program headers.
6825 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6826 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6828 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6830 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6832 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6834 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6835 back into one line. Some compilers (sunos 4.1.3 for example)
6836 won't accept args split across more than one line.
6838 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6840 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6841 * configure: Regenerate.
6843 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6845 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6846 try to do arithmetic on a void *, cast it to a unsigned char * first.
6848 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6850 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6851 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6853 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6854 flag for a newly defined symbol.
6855 (NAME(bfd_elf,record_link_assignment)): Likewise.
6856 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6857 set the DEF or REF_REGULAR flags correctly.
6859 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6860 (libbfd.h, libcoff.h): Corresponding change.
6862 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6863 a PLT32 reloc as dynamic.
6864 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6865 is not referenced by a dynamic object, and we are not making a
6866 shared object, then don't make a PLT entry. If we do make a PLT
6867 entry, make sure the symbol has been recorded as dynamic.
6869 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6871 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6872 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6873 (powerpcle-*-cygwin32): New.
6874 * peicode.h (add_data_entry): Get address from vma.
6876 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6878 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6879 attached to the section has already been created as an undefined
6880 symbol, treat it as if it hasn't been created yet.
6882 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6884 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6885 symbol or section symbols if stripping all symbols and this is not
6886 a relocateable link. Don't output the symbol string table if
6887 there are no symbols.
6888 (elf_link_flush_output_syms): Don't do anything if there are no
6891 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6893 * coff-aux.c: New file.
6894 * hosts/m68kaux.h: New file.
6895 * config.bfd (m68*-apple-aux*): New target.
6896 * configure.in (m68*-apple-aux*): New native host.
6897 (m68kaux_coff_vec): New vector.
6898 * configure: Rebuild.
6899 * targets.c (m68kaux_coff_vec): Declare.
6900 * coffcode.h (bfd_coff_backend_data): Add field
6901 _bfd_coff_link_add_one_symbol.
6902 (bfd_coff_link_add_one_symbol): Define.
6903 (compare_arelent_ptr): New static function if TARG_AUX.
6904 (coff_write_relocs): If TARG_AUX, sort the relocs.
6905 (coff_write_object_contents): Set A/UX aouthdr magic number.
6906 (coff_link_add_one_symbol): Define if not defined.
6907 (bfd_coff_std_swap_table): Initialize new field.
6908 * libcoff.h: Rebuild.
6909 * cofflink.c (coff_link_add_symbols): Call
6910 bfd_coff_link_add_one_symbol rather than
6911 _bfd_generic_link_add_one_symbol.
6912 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6913 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6914 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6915 * Makefile.in: Rebuild dependencies.
6916 (BFD32_BACKENDS): Add coff-aux.o.
6917 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6919 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6921 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6922 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6924 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6926 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6927 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6928 (maintainer-clean): Warn about deleting special files.
6929 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6931 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6932 warning symbols correctly.
6933 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6934 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6935 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6936 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6937 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6938 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6940 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6943 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6945 * libcoff-in.h: aligned newly exported names with bfd naming
6946 conventions. Removed an erroneous define of POWERPC_LE_PE.
6947 * libcoff.h: Rebuild.
6948 * cofflink.c, coff-ppc.c: the above function name changes
6950 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6952 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6953 * ecoff.c (struct extsym_info): Define.
6954 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6955 to ecoff_link_write_external.
6956 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6957 Strip symbols when appropriate.
6959 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6960 * syms.c (BSF_OBJECT): Define.
6961 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6962 * bfd-in2.h: Rebuild.
6963 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6965 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6968 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6969 copying relocs into a shared object, treat a defined global symbol
6971 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6972 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6973 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6975 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6976 real defined symbol, not to a weak defined symbol.
6978 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6980 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6981 and made a few static functions externs.
6983 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6984 POWERPC_LE_PE hack in cofflink.
6986 * libcoff-in.h: promoted the following from cofflink.c to allow
6987 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6988 coff_debug_merge_element, struct coff_debug_merge_type,
6989 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6990 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6991 coff_debug_merge_hash_lookup, coff_link_section_info,
6992 coff_final_link_info, coff_debug_merge_hash_newfunc,
6993 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6995 * libcoff.h: re-gen'd
6997 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6999 * syms.c: Include "bfdlink.h".
7000 (struct stab_find_info): Define.
7001 (_bfd_stab_section_find_nearest_line): New function.
7002 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
7003 * libbfd.h: Rebuild.
7004 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
7005 * elf.c (_bfd_elf_find_nearest_line): Try calling
7006 _bfd_stab_section_find_nearest_line before searching the ELF
7007 symbol table. Find the closest STT_FUNC symbol, not the last one.
7008 * libcoff-in.h (coff_data_type): Add line_info field.
7009 * libcoff.h: Rebuild.
7010 * coffgen.c (coff_find_nearest_line): Try calling
7011 _bfd_stab_section_find_nearest_line before searching the COFF
7013 * Makefile.in: Rebuild dependencies.
7015 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7017 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
7018 4 bytes, so we get the correct value when updating the register
7019 field in little endian mode.
7021 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
7023 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
7024 entry_section fields. Add sntoc and snentry fields.
7025 * libcoff.h: Rebuild.
7026 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
7027 not toc_section and entry_section (the COFF file does not have any
7028 sections at this point).
7029 (coff_write_object_contents): Set o_snentry and o_sntoc from
7030 snentry and sntoc rather than entry_section and toc_section.
7031 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
7032 snentry, not toc_section and entry_section.
7033 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
7034 entry_section from hentry.
7035 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
7037 (xcoff_link_input_bfd): Set sntoc, not toc_section.
7038 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
7039 than using toc_section directly.
7041 * archures.c: Add missing `.' in enum bfd_architecture.
7042 * bfd-in2.h: Rebuild.
7044 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
7045 Robert Lipe <robertl@arnet.com>.
7047 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7049 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
7050 to sections we allocate. Use bfd_zalloc to allocate initialial
7051 sections, not bfd_alloc.
7052 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
7053 SDA{,2}I16 relocations.
7054 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
7055 whether to put something in .sbss or not.
7056 (ppc_elf_relocate_section): Add support for more relocations. Add
7057 in sec->output_offset where appropriate. Make error messages
7058 include the symbol name.
7060 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
7061 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
7062 doesn't get redefined messages if -shared.
7064 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
7065 section if the rel_section field has been set up.
7067 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7069 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
7072 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
7074 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
7075 of flags, only flags used are controlled by mach number. Bump up
7076 output file mach number to highest of input file mach numbers.
7077 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
7078 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
7080 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
7081 bfd_elf64_sparc_vec support.
7083 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7085 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
7086 the embedded bit is set on some objects and not on others. Just
7088 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
7091 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
7093 * coffcode.h (coff_new_section_hook): Don't try to align the
7096 * coffcode.h (coff_set_section_contents): Fix the handling of the
7097 .lib section to work even if the entire section contents are
7098 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
7099 Robert Lipe <robertl@arnet.com>.
7101 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7103 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
7104 memory here for contents.
7106 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
7107 _SDA2_BASE_ by 32768.
7108 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
7109 started using. Allocate contents for .sdata and .sdata2 sections
7111 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
7113 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
7114 size _SDA{,2}_BASE_.
7115 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
7118 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
7120 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
7122 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
7123 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
7124 (bfd_mach_sparc_v9a): Define.
7125 (bfd_mach_sparc_v9_p): Define.
7126 * bfd-in2.h: Regenerated.
7127 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
7129 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
7130 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
7131 to bfd_elf32_sparc_vec.
7132 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
7133 Add v8plus{,a} support.
7135 (sparc_compatible): New function.
7136 * elf32-sparc.h: #include "elf/sparc.h".
7137 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
7138 elf32_sparc_final_write_processing): New functions.
7139 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
7140 elf_backend_final_write_processing): Define.
7142 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7144 * elf-bfd.h (struct elf_link_hash_entry): Add
7145 linker_section_pointer field.
7146 (enum elf_linker_section_enum): Enumeration for new way of
7147 creating linker dynamic sections and symbols.
7148 (elf_linker_section{,_pointers}): New structures for creating
7149 dynamic sections and symbols.
7150 (elf_obj_tdata): Add linker_section_pointers and linker_section
7152 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
7153 (_bfd_elf_create_linker_section): New declarations.
7154 (_bfd_elf_find_pointer_linker_section): Ditto.
7155 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
7156 (_bfd_elf_make_linker_section_rela): Ditto.
7158 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
7160 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
7161 (ppc_elf_create_linker_section): New function to create the
7162 sections .got, .sdata, and .sdata2.
7163 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
7165 (ppc_elf_check_relocs): Support more of the eabi relocations.
7166 (ppc_elf_relocate_section): Ditto.
7167 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
7168 if the .sdata{,2} + .sbss{,2} section size is > 32k.
7170 * elflink.h (elf_create_pointer_linker_section): New function to
7171 create initialized pointers in dynamic linker sections.
7172 (elf_finish_pointer_linker_section): Actually intialize the
7173 pointers created above.
7175 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
7176 macros to provide both 32 and 64 bit versions of
7177 elf_create_pointer_linker_section.
7178 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
7179 provide both 32 and 64 bit versions of
7180 elf_finish_pointer_linker_section.
7182 * elflink.c (_bfd_elf_create_linker_section): New function to
7183 create a linker section.
7184 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
7185 given address in the linker pointer offsets created for a given
7187 (_bfd_elf_make_linker_section_rela): Make a RELA section
7188 corresponding to the generated linker section.
7190 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
7192 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
7194 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
7196 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
7197 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
7198 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
7199 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
7200 toc entry in an objdump) for now.
7201 (ppc_do_last, ppc_get_last): New function - needed to save processing
7202 the toc owner to the end.
7203 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
7206 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
7207 toc owner from being done till last. Must define POWERPC_LE_PC
7210 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
7212 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
7214 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
7215 SizeOfImage for PowerPC. Ignore the size of the .junk section.
7217 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
7219 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
7221 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
7223 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
7225 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
7227 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
7229 * elf.c (assign_file_positions_for_segments): Don't increment file
7230 offset for a segment which contains no loadable sections.
7232 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7234 * reloc.c: Add new PowerPC relocations.
7235 * {bfd-in2,libbfd}.h: Regenerate.
7237 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
7238 (ppc_elf_reloc_type_lookup): Lookup new relocations.
7240 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
7242 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
7245 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
7248 * coffgen.c (coff_find_nearest_line): Don't try to cache
7249 information in sections that are not owned by a BFD. From Richard
7250 Henderson <richard@atheist.tamu.edu>.
7252 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
7253 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7254 * elflink.h (elf_link_output_extsym): Remove special check for
7257 * ecoffswap.h: Add prototypes for static functions.
7259 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7261 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
7262 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
7264 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
7265 to satisfy a TOC16 relocation. Rewrite unsupported relocation
7266 support. Begin support for R_PPC_SDA{2,}REL.
7268 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7270 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
7271 create the .got and .got.neg sections.
7272 (ppc_elf_size_dynamic_sections): Call it.
7273 (ppc_elf_check_relocs): Call it.
7274 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
7275 (ppc_elf_check_relocs): Add error messages for relocations we
7276 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
7279 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7281 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
7282 section flags for V.4 and eabi.
7284 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
7286 * elf.c (assign_file_positions_for_segments): If a segment
7287 contains no sections, don't mark it as readable.
7289 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
7290 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
7292 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
7293 dynamic section, if there is one.
7294 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
7295 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
7296 (bfd_elf64_swap_dyn_in): Likewise.
7297 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
7299 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
7301 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
7302 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
7303 <pirker@eiunix.tuwien.ac.at>.
7305 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7307 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
7308 PowerPC V.4 and eabi.
7309 * bfd-in2.h: Regenerate.
7310 * libfd.h: Regenerate.
7312 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
7314 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
7315 section type and SHF_EXCLUDE section flag, turning them into the
7316 appropriate bfd section flag.
7318 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
7320 * xcofflink.c (xcoff_link_add_symbols): Create the special
7321 sections if we see a DYNAMIC object, in case that is the only
7322 XCOFF input object we see.
7324 * elf32-mips.c: Extensive changes for a start at dynamic linking
7325 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7327 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7328 (struct elf_backend_data): Remove
7329 elf_backend_create_program_headers field. Add
7330 elf_backend_additional_program_headers and
7331 elf_backend_modify_segment_map fields.
7332 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7334 (elf_backend_additional_program_headers): Likewise.
7335 (elf_backend_modify_segment_map): Likewise.
7336 (elf_backend_create_program_headers): Don't define.
7337 (elfNN_bed): Change to account for field changes.
7338 * elf.c (assign_file_positions_for_segments): Call new
7339 modify_segment_map backend function. Don't call old
7340 create_program_headers backend function.
7341 (get_program_header_size): Call additional_program_headers rather
7342 than create_program_headers.
7343 * elflink.h (elf_link_add_object_symbols): Initialize
7344 type_change_ok from new backend field.
7345 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7347 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7348 a reloc against the appropriate section.
7350 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7351 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7352 (elf_flags_init): Rename from elf_ppc_flags_init.
7353 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7355 (ppc_elf_copy_private_bfd_data): Likewise.
7356 (ppc_elf_merge_private_bfd_data): Likewise.
7358 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7361 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7363 * coff-alpha.c (alpha_relocate_section): During final link, allow
7364 output .lita section to be bigger than 64k by adjusting gp value
7365 on a per-input section basis.
7366 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7368 (struct ecoff_section_tdata): Add gp field.
7370 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7372 Handle Alpha ECOFF changes in OSF/1 3.2.
7373 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7375 * coff-alpha.c: Include "aout/ar.h".
7376 (alpha_ecoff_get_relocated_section_contents): Don't require an
7377 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7378 3.2 doesn't generate one.
7379 (alpha_relocate_section): Likewise.
7380 (alpha_ecoff_slurp_armap): Define.
7381 (alpha_ecoff_slurp_extended_name_table): Define.
7382 (alpha_ecoff_construct_extended_name_table): Define.
7383 (alpha_ecoff_truncate_arname): Define.
7384 (alpha_ecoff_write_armap): Define.
7385 (alpha_ecoff_generic_stat_arch_elt): Define.
7386 (alpha_ecoff_update_armap_timestamp): Define.
7388 (alpha_ecoff_read_ar_hdr): New static function.
7389 (alpha_ecoff_get_elt_at_filepos): New static function.
7390 (alpha_ecoff_openr_next_archived_file): New static function.
7391 (alpha_ecoff_get_elt_at_index): New static function.
7392 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7393 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7394 _bfd_ecoff to alpha_ecoff.
7395 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7396 field from backend structure, rather than always calling
7397 _bfd_get_elt_at_filepos.
7398 * coff-mips.c (mips_ecoff_backend_data): Initialize
7399 get_elt_at_filepos field.
7400 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7401 from _bfd_generic_read_ar_hdr with minor changes.
7402 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7403 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7404 * libbfd.h: Rebuild.
7406 * bfd-in.h (BFD_IN_MEMORY): Define.
7407 * libbfd-in.h (struct bfd_in_memory): Define.
7408 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7409 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7410 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7411 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7412 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7413 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7414 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7415 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7416 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7417 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7419 (bfd_openstreamr): Likewise.
7420 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7421 BFD_IN_MEMORY is not set.
7422 * riscix.c (riscix_some_aout_object_p): Likewise.
7423 * bfd-in2.h, libbfd.h: Rebuild.
7425 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7426 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7427 (bfd_get_elt_at_index): Define.
7428 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7429 bfd_get_elt_at_index. Change index parameter from int to
7431 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7432 (_bfd_noarchive_get_elt_at_index): Define.
7433 (_bfd_archive_bsd_get_elt_at_index): Define.
7434 (_bfd_archive_coff_get_elt_at_index): Define.
7435 * bfd-in2.h, libbfd.h: Rebuild.
7436 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7437 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7438 * ieee.c (ieee_get_elt_at_index): Define.
7439 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7440 * oasys.c (oasys_get_elt_at_index): Define.
7441 * som.c (som_get_elt_at_index): Define.
7443 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7444 numbers to the .text section.
7446 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7448 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7449 If there is a SEC_DEBUGGING section, get the contents of the debug
7450 information part from it.
7451 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7453 (ieee_write_object_contents): Check ieee_write_debug_part return.
7455 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7457 * config.bfd (i[345]86-*-freebsd*): Add target.
7458 * configure.in (i386freebsd_vec): Add vec.
7459 * configure: Regenerate.
7460 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7461 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7462 Rebuild dependencies..
7463 * freebsd.h: New file.
7464 * i386freebsd.c: New file.
7465 * targets.c (i386freebsd_vec): Declare.
7466 (bfd_target_vector): Add i386freebsd_vec.
7467 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7468 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7470 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7472 * ieee.c (ieee_slurp_debug): New static function.
7473 (ieee_object_p): Call it.
7474 (ieee_slurp_section_data): Skip debugging sections.
7475 (ieee_get_reloc_upper_bound): Likewise.
7476 (ieee_get_section_contents): Likewise.
7477 (ieee_canonicalize_reloc): Likewise.
7478 (ieee_write_section_part): Likewise.
7479 (ieee_write_debug_part): Likewise.
7480 (ieee_write_data_part): Likewise.
7481 (init_for_output): Likewise.
7483 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7485 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7487 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7488 relocs, since ppc_elf_relocate_section handles the linker case.
7489 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7491 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7492 ppc_elf_relocate_section since that is now the only caller.
7493 (ppc_elf_relocate_section): Ditto.
7495 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7497 * coffcode.h (coff_write_object_contents): If we don't know the
7498 section of the entry point for an XCOFF executable, always set the
7499 entry address to -1.
7501 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7503 * elf.c (bfd_section_from_shdr): Add support for note sections.
7505 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7507 * bfd-in.h (struct _symbol_info): Add stab_type field.
7508 * bfd-in2.h: Rebuild.
7509 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7511 * elf32-ppc.c: Remove trailing newline from calls to
7513 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7514 difference if target endianness is known.
7516 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7518 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7519 old style TOC16 references without using R_PPC_GOT.
7520 (ppc_reloc_type): Ditto.
7521 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7522 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7523 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7524 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7525 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7527 (ppc_elf_adjust_dynamic_symbol): Ditto.
7528 (ppc_elf_adjust_dynindx): Ditto.
7529 (ppc_elf_size_dynamic_sections): Ditto.
7530 (ppc_elf_finish_dynamic_symbol): Ditto.
7531 (ppc_elf_finish_dynamic_sections): Ditto.
7532 (ELF_DYNAMIC_INTERPRETER): Define.
7534 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7536 * elf.c (copy_private_bfd_data): When attaching sections to
7537 segments ignore sections that won't be allocated. Patch from
7540 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7542 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7545 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7547 * coff-i960.c (CALC_ADDEND): Define.
7548 (coff_i960_relocate_section): Add the input section VMA to the
7549 addend for PC relative relocs.
7551 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7553 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7554 to correctly terminate.
7556 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7558 * targets.c (enum bfd_endian): Define.
7559 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7560 from boolean to enum bfd_endian. Change header_byteorder_big_p
7562 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7563 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7564 * bfd-in2.h: Rebuild.
7565 * All targets: Change initialization of byteorder and
7566 header_byteorder to use enum bfd_endian values rather than
7568 * All files: Change all references to byteorder_big_p and
7569 header_byteorder_big_p to use new bfd_*_endian macros.
7571 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7573 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7575 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7577 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7579 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7581 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7583 * ieee.c: Lots of minor cleanups. Make many functions return
7584 errors rather than calling abort. Also:
7585 (ieee_write_twobyte): Remove; change callers to call existing
7586 ieee_write_2bytes function.
7587 (ieee_write_expression): Don't output the section twice when
7588 outputting a local symbol. Don't emit an extraneous zero if there
7590 (ieee_slurp_sections): Set the lma as well as the vma.
7591 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7593 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7594 a recognized one or bfd_arch_unknown.
7595 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7597 (ihex_get_symtab): Likewise.
7599 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7601 * aoutx.h: Include <ctype.h>.
7602 (struct aout_link_includes_table): Define.
7603 (struct aout_link_includes_totals): Define.
7604 (struct aout_link_includes_entry): Define.
7605 (aout_link_includes_lookup): Define macro.
7606 (struct aout_final_link_info): Add includes field.
7607 (aout_link_includes_newfunc): New static function.
7608 (NAME(aout,final_link)): Initialize includes hash table.
7609 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7611 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7613 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7615 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7617 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7619 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7621 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7622 (pe_print_private_bfd_data): call pe_print_reloc.
7623 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7624 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7625 up some debugging as well.
7627 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7629 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7632 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7634 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7635 when setting sections to NULL.
7637 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7639 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7641 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7642 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7644 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7645 * bfd-in2.h: Rebuild.
7647 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7649 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7651 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7653 * ihex.c (ihex_scan): Handle record types 4 and 5.
7654 (ihex_object_p): Permit types 4 and 5.
7655 (ihex_set_section_contents): Remove check for out of range
7657 (ihex_write_object_contents): Generate types 4 and 5.
7659 * elflink.h (elf_link_output_extsym): Just ignore warning and
7660 indirect references to symbols which don't really exist.
7662 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7664 * peicode.h (pe_print_idata): Minor format fixes
7665 (pe_print_edata): New function. Under private printing, this formats
7666 the edata section of a PE file.
7667 (pe_print_private_bfd_data): Added call to pe_print_edata.
7669 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7671 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7672 index, don't call stoi.
7674 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7676 * srec.c (srec_scan): Set lma as well as vma.
7678 * ihex.c: New file; support for Intel Hex format.
7679 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7680 (ihex_vec): Declare.
7681 (bfd_target_vector): Always include ihex_vec.
7682 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7683 * Makefile.in: Rebuild dependencies.
7684 (BFD_LIBS): Add ihex.o
7685 (BFD_LIBS_CFILES): Add ihex.c.
7686 * bfd-in2.h: Rebuild.
7688 * elf.c (assign_file_positions_for_segments): Sort the sections in
7690 (get_program_header_size): Return the right size if segment_map is
7692 (copy_private_bfd_data): Don't bother to sort the sections.
7694 * bfd.c (bfd_record_phdr): New function.
7695 * bfd-in.h (bfd_record_phdr): Declare.
7696 * bfd_in2.h: Rebuild.
7698 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7701 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7702 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7704 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7705 (bfd_zmalloc): Change declaration.
7706 * libbfd.h: Rebuild.
7707 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7708 and realloc. Don't set bfd_error_no_memory if they fail.
7710 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7712 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7713 uses as well. Added a new howto to deal with TOCREL16 relocs that
7714 are TOCDEFN as well.
7715 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7716 to handle RVA relocs from dlltool.
7717 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7718 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7719 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7721 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7722 to get the right section alignment.
7724 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7726 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7727 p_paddr if p_paddr is zero.
7728 (make_mapping): Set includes_filehdr and includes_phdrs for first
7730 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7732 (assign_file_positions_for_segments): Handle includes_filehdr and
7733 includes_phdrs. Remove special handling of PT_PHDR and first
7735 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7736 when appropriate. Remove special handling of PT_PHDR segment.
7737 Use a more complex condition for when a section is included in a
7738 segment to handle Solaris linker oddities.
7740 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7742 * coff-m88k.c (howto_table): Reformatted for easier reading;
7743 special_function now points to new function m88k_special_reloc.
7744 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7746 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7747 be done correctly by m88k_special_reloc.
7748 (reloc_processing): New function to be used by RELOC_PROCESSING.
7749 (RELOC_PROCESSING): Define to call reloc_processing.
7751 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7753 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7754 (pe_print_pdata): Likewise.
7756 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7757 obstack_alloc fails.
7758 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7760 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7761 * Many files: don't set bfd_error_no_memory if one of the above
7764 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7765 if p_paddr_valid is set.
7766 (copy_private_bfd_data): New static function.
7767 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7769 * elf.c (assign_file_positions_for_segments): Fix case where extra
7770 program headers were allocated.
7772 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7773 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7774 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7775 _bfd_elf_print_private_bfd_data.
7777 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7778 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7779 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7780 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7781 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7782 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7783 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7785 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7787 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7788 * elf.c (make_mapping): New static function.
7789 (map_sections_to_segments): New static function.
7790 (elf_sort_sections): New static function.
7791 (assign_file_positions_for_segments): New static function.
7792 (map_program_segments): Remove.
7793 (get_program_header_size): Remove sorted_hdrs, count, and
7794 maxpagesize parameters. Simplify.
7795 (assign_file_positions_except_relocs): When generating an
7796 executable, use assign_file_positions_for_segments.
7797 (elf_sort_hdrs): Remove.
7798 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7799 to get_program_header_size.
7801 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7803 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7805 * configure, config.in: Regenerate with autoconf 2.7.
7807 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7808 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7810 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7812 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7813 (ecoff_sec_to_styp_flags): Likewise.
7814 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7815 (ecoff_set_symbol_info): Handle scRConst.
7816 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7817 (ecoff_compute_section_file_positions): Handle .rconst section.
7818 (_bfd_ecoff_write_object_contents): Likewise.
7819 (ecoff_link_check_archive_element): Handle scRConst.
7820 (ecoff_link_add_externals): Likewise.
7821 (ecoff_link_write_external): Handle .rconst section.
7822 (ecoff_reloc_link_order): Likewise.
7823 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7824 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7826 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7828 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7829 DEF_DYNAMIC flag is set.
7831 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7833 * host-aout.c: If TRAD_HEADER is defined, include it.
7835 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7837 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7838 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7839 (BFD_NEED_DECLARATION): New function.
7840 * configure.in: Use BFD_NEED_DECLARATION.
7841 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7842 * configure, config.in: Rebuild with autoconf 2.6.
7844 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7845 special_sections before returning when called with a non XCOFF
7848 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7851 * coffcode.h (coff_compute_section_file_positions): Only pad the
7852 previous section to force file alignment when creating an
7855 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7857 * coffcode.h (coff_compute_section_file_positions): If
7858 RS6000COFF_C, set up the .debug section.
7860 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7861 if it is not large enough to accomodate the entire TOC area with
7862 signed 16 bit offsets.
7863 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7865 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7866 TOC anchor to use the TOC value used in the output file.
7868 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7870 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7871 (_bfd_coff_read_string_table): Likewise.
7873 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7875 * pe-arm.c: Fix typos.
7876 * coff-arm.c: Likewise.
7878 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7880 * coff-ppc.c (list_ele): Added "cat"egory member.
7881 (record_toc): New category parameter (priv or pub).
7882 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7883 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7884 the mainline. It addes extra toc cells in error.
7885 (ppc_coff_swap_sym_in_hook): Added some documentation.
7886 (dump_toc): Can now diagnose "virtual toc" chicanery.
7888 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7890 * elf-bfd.h (struct elf_link_hash_table): Change type of
7891 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7893 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7895 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7896 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7898 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7899 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7900 defined or mentioned in a regular file.
7902 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7904 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7905 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7906 (coff_ppc_relocate_section): Correct REL24 handling
7907 (ppc_process_before_allocation): Correct TOCDEFN handling
7909 * peicode.h (dir_names): Added name descriptions
7911 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7913 * VERSION: Updated to cygnus-2.6.
7915 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7917 * targets.c (m68k4knetbsd_vec): Declare.
7919 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7921 * targets.c (bfd_target): Change type of second argument to
7922 _bfd_print_private_bfd_data from void * to PTR.
7923 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7924 using PTR rather than void *.
7925 * bfd-in2, libbfd.h: Rebuild.
7926 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7928 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7929 _bfd_generic_bfd_print_private_bfd_data rather than casting
7932 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7934 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7935 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7937 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7938 BFD64_BACKENDS_CFILES): New variables.
7941 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7943 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7944 not at the file position of the first section.
7945 * coffcode.h (coff_compute_section_file_positions): Avoid using
7947 (coff_write_object_contents): When generating a PPC PE executable
7948 with no symbols, round up the file size to a COFF_PAGE_SIZE
7950 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7951 don't write out a string table.
7953 * elf.c (bfd_section_from_shdr): When using a different section
7954 header, pass the new one to _bfd_elf_make_section_from_shdr.
7955 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7956 (elf_map_symbols): Add section VMA to symbol value when comparing
7958 (_bfd_elf_compute_section_file_positions): Only build symbol table
7959 if there are some symbols. Set file offset of symtab and strtab
7961 (assign_file_positions_except_relocs): Remove dosyms parameter.
7962 Change all callers. Never set file offset of symtab and strtab
7964 (_bfd_elf_copy_private_section_data): New function.
7965 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7966 (_bfd_elf_copy_private_symbol_data): New function.
7967 (swap_out_syms): Check for special mapping of st_shndx created by
7968 copy_private_symbol_data.
7969 * elfxx-target.h: Use new copy routines.
7970 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7971 (_bfd_elf_copy_private_section_data): Declare.
7973 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7975 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7978 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7979 _bfd_dummy_target, matching the recent change to archive
7982 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7984 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7985 arithmetic on PTR types.
7987 * aout-target.h (MY(callback)): Set the lma of the sections.
7989 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7990 symbol into a reloc against the section.
7992 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7994 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7995 glue for the relocs: IMGLUE and IFGLUE.
7996 (record_toc): new function - tracks toc contents
7997 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7998 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7999 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
8000 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
8001 (ppc_record_toc_entry): Removed a debug define (duh)
8003 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
8004 (pe_print_idata): New function - formats the idata section data
8005 (pe_print_pdata): New function - formats the pdata section data
8006 (pe_print_private_bfd_data): calls to above
8008 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
8010 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
8011 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
8012 TARGET_SYM and TARGET_NAME for vector and BFD name.
8013 * coff-pmac.c (pmac_xcoff_vec): Remove.
8014 (TARGET_SYM, TARGET_NAME): Define.
8015 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
8016 machine to 0, not all PowerMacs are 601s.
8018 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
8020 * elfcode.h (elf_object_p): Read in any program headers.
8021 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
8022 based on the program headers, if any.
8023 (elf_fake_sections): Set sh_addr from the vma, not the lma.
8024 (map_program_segments): Set p_paddr of program headers based on
8027 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
8029 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
8032 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
8033 trying to do a relocateable link with a non-a.out object file.
8035 * archive.c (bfd_generic_archive_p): Check the first object file
8036 in an archive even if target_defaulted is set. If the object file
8037 has the wrong xvec, reject it.
8039 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
8040 be represented, report the name via _bfd_error_handler.
8041 (translate_to_native_sym_flags): Likewise.
8042 * elf32-mips.c (mips_elf_final_link): Likewise.
8043 * oasys.c (oasys_write_sections): Likewise.
8045 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
8046 which checks for STYP_OVRFLO sections.
8047 (coff_compute_section_file_positions): If RS6000COFF_C, handle
8048 reloc and lineno count overflows.
8049 (coff_write_object_contents): Call coff_count_linenumbers before
8050 coff_compute_section_file_positions. If RS6000COFF_C, handle
8051 reloc and lineno count overflows.
8052 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
8053 relocs before dealing with .pad sections. Count overflow section
8054 headers when handling .pad sections.
8056 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
8059 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
8060 (struct xcoff_link_hash_table): Add descriptor_section and
8061 special_sections fields.
8062 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
8063 (xcoff_link_add_symbols): Set linkage section alignment. Create
8064 descriptor section. Check for magic symbol names (_text, etc.),
8065 and record them in special_sections if found. Set
8066 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
8067 descriptor field to point back to the function code symbol.
8068 (xcoff_sweep): Always mark the special descriptor_section.
8069 (bfd_xcoff_export_symbol): Check whether the symbol might be a
8070 function descriptor, and mark it if it is.
8071 (bfd_xcoff_size_dynamic_sections): Add new special_sections
8072 parameter, and fill it in. Allocate space for the descriptor
8074 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
8075 global linkage code. If an undefined function descriptor is
8076 exported, arrange to define it. Warn about any other undefined
8078 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
8079 (xcoff_write_global_symbol): Create a function descriptor when
8081 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8082 * bfd-in2.h: Rebuild.
8084 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
8086 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
8087 (ppc_coff_link_hash_table): new types for hashing
8088 (ppc_coff_link_hash_newfunc): hash entry constructor
8089 (ppc_coff_link_hash_table_init): hash table initializer
8090 (ppc_coff_link_hash_table_create): hash table constructor
8091 (ppc_record_toc_entry): changed references to hash table
8092 (coff_ppc_relocate_section): changed references to hash table
8094 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
8095 * libcoff.h: Rebuild
8097 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
8098 (coff_link_add_symbols): removed toc_offset init
8100 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
8102 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
8105 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
8106 if it is given and mmep is available.
8107 * acconfig.h: Undef USE_MMAP.
8108 * configure, config.in: Regenerated.
8109 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
8110 table handling the old way.
8111 (aout_get_external_symbols): Don't complain if last byte of string
8113 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
8114 (bfd_free_window) [! USE_MMAP]: Don't define.
8115 (bfd_get_file_window,
8116 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
8118 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
8120 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
8123 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
8125 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
8126 compatible with AMD generated COFF files. Try to support both AMD
8127 and GNU formats simultaneously.
8128 (coff_a29k_relocate_section): Likewise.
8130 * libbfd.c (bfd_get_file_window): Change writable parameter from
8131 int to boolean; update all callers. Pass MAP_SHARED if not
8132 writable--it's required on Solaris. Cast fprintf argument to
8134 * bfd-in.h (bfd_get_file_window): Update declaration.
8135 * bfd-in2.h: Rebuild.
8136 * aoutx.h: Update calls to bfd_get_file_window.
8138 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
8140 (xcoff_swap_ldhdr_in): New static function.
8141 (xcoff_swap_ldsym_in): New static function.
8142 (xcoff_find_reloc): Handle the case of a single reloc correctly.
8143 (xcoff_link_add_symbols): If we just created a descriptor, pass it
8144 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
8145 Handle XTY_ER/XMC_XO symbols correctly.
8146 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
8147 rather than normal symbol table.
8148 (bfd_xcoff_import_symbol): It's not an error if the symbol is
8149 already defined with the same absolute value.
8150 (xcoff_mark): When considering called symbols, check whether the
8151 descriptor is from a dynamic object, rather than the symbol
8153 (xcoff_build_ldsyms): Likewise.
8155 * libbfd.c (bfd_get_file_window): Change return type to boolean.
8156 Cast realloc and malloc return values. If malloc or realloc fail,
8157 set bfd_error_no_memory.
8158 * bfd-in.h (bfd_get_file_window): Change type to boolean.
8159 * bfd-in2.h: Rebuild.
8161 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
8163 * coff-ppc.c (ppc_record_toc_entry): new function.
8164 (in_reloc_p): changed return value.
8165 (coff_ppc_relocate_section): much rework.
8166 (ppc_allocate_toc_section): new function.
8167 (ppc_process_before_allocation): new function.
8168 (ppc_coff_swap_sym_in_hook): new function.
8170 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
8171 (coff_link_add_symbols): initialize toc_offset.
8173 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
8174 (coff_swap_aouthdr_out): Added more sections to the data
8175 dictionary for the pe file header. Also changed linker version
8176 number on the ppc side.
8177 (dir_names): small improvements to the dictionary printing.
8178 (pe_mkobject_hook): save the file level flags.
8180 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
8181 (pe_tdata): added real_flags field
8182 (coff_tdata): added local_toc_sym_map and access macro
8184 * libcoff.h (coff_link_hash_entry): added toc_offset field
8185 (pe_tdata): added real_flags field
8186 (coff_tdata): added local_toc_sym_map and access macro
8188 * coffcode.h (coff_set_alignment_hook): added hook for PE.
8189 (coff_mkobject): init for local_toc_sym_map
8190 (coff_write_object_contents): set the internal_a.magic to
8191 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
8194 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
8196 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
8197 entries until both the line number address and the function name
8198 address are too large.
8200 * configure.in: Call AC_CHECK_PROG to find and cache AR.
8201 * configure: Rebuilt.
8203 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
8204 is defined in the environment.
8206 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
8208 * som.c (som_get_section_contents_in_window): Define to use
8211 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
8213 * coff-i860.c: New file, based on coff-i386.c.
8214 * cpu-i860.c: New file, based on cpu-i386.c.
8215 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
8216 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
8217 targets, using i860coff_vec.
8218 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
8219 trad-core.o and hosts/i860mach3.h.
8220 (i860coff_vec): Use coff-i860.o and cofflink.o.
8221 * configure: Rebuild.
8222 * Makefile.in: Rebuild dependencies.
8223 (ALL_MACHINES): Add cpu-i860.o.
8224 (BFD32_BACKENDS): Add coff-i860.o.
8225 (CFILES): Add cpu-i860.c and coff-i860.c.
8226 * targets.c (i860coff_vec): Declare.
8227 (bfd_target_vector): Add &i860coff_vec.
8228 * archures.c (bfd_i860_arch): Declare.
8229 (bfd_archures_list): Add &bfd_i860_arch.
8230 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
8231 (coff_set_flags): Handle bfd_arch_i860.
8232 (coff_write_object_contents): Handle I860 a.out magic number.
8234 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
8236 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
8237 the created .tc section to 2.
8238 (xcoff_mark): Don't keep a .loader reloc for a call to an
8239 undefined symbol when creating a shared library.
8240 (xcoff_build_ldsyms): When creating a shared library, generate
8241 global linkage code for a call to an undefined symbol.
8243 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
8245 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
8246 BFD32_BACKENDS, BFD64_BACKENDS.
8247 (.dep1): Put mkdep output in a separate file.
8248 Rebuilt dependencies.
8250 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
8253 Permit use of mmap when available:
8255 * configure.in: Check for mmap, madvise, mprotect.
8256 * config.in, configure: Regenerated.
8258 * libbfd.c (struct _bfd_window_internal): Define type.
8259 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
8261 (ok_to_map): New static variable for debugging.
8262 (_bfd_generic_get_section_contents_in_window): New function.
8263 * bfd-in.h (bfd_window_internal): Declare type.
8264 (bfd_window): Define type.
8265 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
8266 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
8269 * libaout.h (struct aoutdata): Add two window fields.
8270 (obj_aout_sym_window, obj_aout_string_window): New macros.
8271 * aoutx.h (some_aout_object_p): Initialize windows.
8272 (aout_get_external_symbols): Get symbol data and strings in
8273 windows instead of explicitly allocated buffers.
8274 (slurp_symbol_table): Free window instead of memory.
8275 (bfd_free_cached_info): Release windows instead of freeing storage
8277 (aout_link_free_symbols): Ditto.
8279 * targets.c (bfd_target): Add new field for
8280 get_section_contents_in_window.
8281 (BFD_JUMP_TABLE_GENERIC): Updated.
8282 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
8283 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
8284 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
8285 macros for get_section_contents_in_window field.
8287 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
8289 * core.c: Renamed to corefile.c
8290 * makefile.dos (OBJS): Change core.o to corefile.o
8291 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
8293 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
8295 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
8296 to o. Clobber and restore the list of new csects around the call
8297 to _bfd_generic_link_add_one_symbol, in case it wants to report a
8298 linker error and the linker wants to read the symbol table. Reset
8299 the line number count of a real section even if it has no relocs.
8300 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
8302 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
8305 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
8307 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
8308 an undefined symbol in a shared link.
8310 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
8311 oldtype from bfd_link_order_type to bfd_link_hash_type. From
8312 phdm@info.ucl.ac.be (Philippe De Muyter).
8314 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8316 * coff-m88k.c (rtype2howto): New static function.
8317 (RTYPE2HOWTO): Use it rather than a macro definition.
8319 * coffcode.h (coff_write_object_contents): set internal_a.magic
8320 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
8322 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8323 define TRAD_HEADER to new file hosts/delta68.h.
8324 m88*-motorola-sysv*, however, does use ptrace-core.o.
8325 * hosts/delta68.h: New file.
8327 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8328 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8330 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8332 * i386linux.c (MY(vec)): Declare before use.
8334 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8336 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8337 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8339 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8340 BFD is not of the right type.
8341 (bfd_elf_get_needed_list): Likewise.
8342 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8343 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8344 * xcofflink.c (XCOFF_XVECP): Define.
8345 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8347 (bfd_xcoff_import_symbol): Likewise.
8348 (bfd_xcoff_export_symbol): Likewise.
8349 (bfd_xcoff_link_count_reloc): Likewise.
8350 (bfd_xcoff_record_link_assignment): Likewise.
8351 (bfd_xcoff_size_dynamic_sections): Likewise.
8353 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8354 table index against the number of symbols for a base relative
8357 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8359 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8360 full_aouthdr flag here...
8361 (_bfd_xcoff_bfd_final_link): ...not here.
8363 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8365 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8366 systems that have a system <libelf.h>.
8367 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8368 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8369 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8370 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8371 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8372 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8373 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8375 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8377 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8378 set, set BSF_WEAK in symbol. Change all callers.
8379 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8380 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8381 _bfd_generic_link_add_one_symbol.
8382 (ecoff_indirect_link_order): Check that the section tdata relocs
8383 are not NULL before using them.
8385 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8386 define TRAD_HEADER as hosts/alphalinux.h.
8387 * configure: Rebuild.
8388 * hosts/alphalinux.h: New file.
8389 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8392 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8394 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8395 C_ECOMM storage classes.
8397 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8399 (xcoff_mark): Call xcoff_mark_symbol.
8400 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8401 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8403 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8405 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8407 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8409 (xcoff_find_reloc): New static function.
8410 (xcoff_link_add_symbols): Use it.
8411 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8412 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8413 relocate the value of C_DECL.
8415 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8417 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8419 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8420 callback decide what goes in .relocs.
8421 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8422 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8425 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8427 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8430 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8432 * xcofflink.c: More improvements, mostly to fix handling of
8433 constructors and a few other special cases.
8434 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8435 zero, reverting yesterday's change.
8436 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8437 (bfd_xcoff_link_count_reloc): Declare.
8438 (bfd_xcoff_record_link_assignment): Declare.
8439 * bfd-in2.h: Rebuild.
8441 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8443 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8444 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8445 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8446 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8447 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8448 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8450 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8453 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8454 segments includes the a.out header. See to that the magic number
8455 *always* is big-endian.
8457 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8458 m68k4k NetBSD configurations.
8460 * configure.in, configure: Separate i386 & mips NetBSD
8461 configurations from other BSD ones. Don't assume DEC is the only
8462 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8463 configurations. Add support for m68k4k NetBSD object format.
8465 * libaout.h: Added M_68K4K_NETBSD magic.
8467 * m68k4knetbsd.c: New file.
8469 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8471 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8474 * hosts/mipsnbsd.h: New file.
8476 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8478 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8480 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8481 toc_section, and entry_section fields.
8482 (struct xcoff_section_tdata): Remove ldrel_count field.
8483 * libcoff.h: Rebuild.
8484 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8486 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8487 full a.out header if full_aouthdr is set in xcoff_data.
8488 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8489 based on sections stored in xcoff_data.
8490 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8492 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8493 (rs6000coff_vec): Set symbol_leading_char to '.'.
8494 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8495 value stored in ret rather than returning a pointer value.
8497 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8499 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8502 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8504 * som.c (som_slurp_string_table): Allocate the strings with malloc
8505 since they're free'd by free_cached_info.
8506 (som_slurp_symbol_table): Similarly for the symbol table.
8508 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8510 * Makefile.in (diststuff): Don't make headers.
8512 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8514 * Makefile.in: Rebuild dependencies.
8516 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8517 output_bfd is not SunOS.
8518 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8519 non-SunOS input files.
8521 * xcofflink.c: Extensive changes to support linking shared objects
8522 and generating a .loader section.
8523 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8524 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8525 last_symndx, and ldrel_count fields.
8526 * libcoff.h: Rebuild.
8527 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8528 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8530 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8531 (bfd_xcoff_export_symbol): Declare.
8532 (bfd_xcoff_size_dynamic_sections): Declare.
8533 * bfd-in2.h: Rebuild.
8535 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8537 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8538 * configure: Rebuild.
8539 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8540 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8542 (pmac_xcoff_vec): Update to use new xcoff support.
8543 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8544 (xcoff_write_armap): Declare buf as unsigned char.
8545 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8547 * mpw-make.sed: Generalize subdir_do edit.
8549 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8551 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8552 correctly. Don't initialize asect->vma.
8554 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8556 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8557 something a little less than the page size.
8559 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8561 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8563 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8565 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8566 * coffcode.h (coff_write_object_contents): If .bss is before
8567 .data us that as data_start.
8568 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8570 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8571 (coff_swap_outhdr_out): Hardwire in version number.
8573 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8575 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8576 major and minor to *_vno, since the former are also macros in
8577 SunOS header files. Cast result of bfd_alloc to appropriate
8580 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8581 before assigning to sec_data.
8583 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8585 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8586 now relative to the section, not absolute.
8587 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8588 get the file name when there is a N_SO directory name. When
8589 handling stabs, remember that section->vma was added to the
8592 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8594 * sunos.c (struct sunos_link_hash_table): Add needed field.
8595 (sunos_link_hash_table_create): Call bfd_release, not free.
8596 (sunos_link_hash_table_create): Initialize needed field.
8597 (sunos_add_dynamic_symbols): Record needed objects.
8598 (bfd_sunos_get_needed_list): New function.
8599 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8600 * bfd-in2.h: Rebuild.
8602 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8604 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8606 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8608 * bfd-in.h (struct bfd_link_needed_list): Rename from
8609 bfd_elf_link_needed_list.
8610 * bfd-in2.h: Rebuild.
8611 * elf.c, elflink.h, libelf.h: Corresponding changes.
8613 Add start at AIX linker support; no shared libraries yet.
8614 * xcofflink.c: New file.
8615 * configure.in (rs600coff_vec): Use xcofflink.o.
8616 * configure: Rebuild.
8617 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8619 (struct xcoff_section_tdata): Define.
8620 (xcoff_section_data): Define macro.
8621 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8622 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8623 (_bfd_xcoff_bfd_final_link): Declare.
8624 (_bfd_ppc_xcoff_relocate_section): Declare.
8625 * libcoff.h: Rebuild.
8626 * coff-rs6000.c: Clean up a bit.
8627 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8628 cputype, csects, and debug_indices.
8629 (xcoff_copy_private_bfd_data): Copy cputype.
8630 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8631 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8632 (xcoff_reloc_type_lookup): Rename from
8633 rs6000coff_reloc_type_lookup.
8634 (coff_relocate_section): Define.
8635 (_bfd_xcoff_sizeof_headers): Define.
8636 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8637 (_bfd_xcoff_bfd_relax_section): Define.
8638 (_bfd_xcoff_bfd_link_split_section): Define.
8639 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8641 * coffcode.h (coff_compute_section_file_positions): If AIX,
8642 increment sofar by SMALL_AOUTSZ if not executable.
8643 (coff_write_object_contents): If AIX, always output an a.out
8644 header; if not executable, header size of SMALL_AOUTSZ.
8645 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8646 (_bfd_stringtab_init): Initialize xcoff field.
8647 (_bfd_xcoff_stringtab_init): New function.
8648 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8649 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8650 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8651 * libbfd.h: Rebuild.
8652 * Makefile.in: Rebuild dependencies.
8653 (BFD32_BACKENDS): Add xcofflink.o.
8654 (CFILES): Add xcofflink.c.
8656 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8657 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8658 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8660 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8662 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8664 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8666 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8667 * config.in: Regenerated.
8669 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8670 (_bfd_chunksize): New variable.
8671 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8672 for obstack chunk size.
8673 * configure.in: Check for getpagesize.
8674 * configure: Regenerated.
8676 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8678 * trad-core.c (rawptr): Make it a local variable of
8679 ptrace_unix_core_file_p.
8681 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8683 * coff-arm.c (in_reloc_p): New.
8684 * coff-i386.c (in_reloc_p): New.
8685 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8686 (coff_write_object_contents): Only set has_reloc_section
8688 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8689 in_reloc_p to decide if reloc should be emitted.
8690 * libcoff.h (pe_data_type.in_reloc_p): New.
8691 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8693 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8695 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8696 (_bfd_coff_read_internal_relocs): Likewise.
8697 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8698 (_bfd_coff_read_internal_relocs): Likewise.
8700 * elflink.h (elf_link_add_object_symbols): Correct conditions
8701 under which type and size change warnings are issued.
8703 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8705 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8706 a symbol which is not in a real section.
8707 (coff_write_native_symbol): Corresponding change.
8709 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8710 coff_link_hash_newfunc and make non-static.
8711 (_bfd_coff_link_hash_table_init): New function, broken out of
8712 _bfd_coff_link_hash_table_create.
8713 (_bfd_coff_link_hash_table_create): Use it.
8714 (process_embedded_commands): Make static.
8715 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8716 (_bfd_coff_link_hash_table_init): Declare.
8717 * libcoff.h: Rebuild.
8719 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8720 field in XCOFF tdata.
8721 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8722 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8723 based on cputype stored in a.out header, or in n_type of initial
8725 (coff_write_object_contents): Set cputype correctly in a.out
8727 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8729 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8730 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8732 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8733 * libcoff.h: Rebuild.
8735 * cpu-rs6000.c (rs6000_compatible): New static function.
8736 (bfd_rs6000_arch): Use it.
8737 * cpu-powerpc.c (powerpc_compatible): New static function.
8738 (arch_info_struct): Define various flavours of PowerPC.
8739 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8742 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8744 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8746 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8748 * elflink.h (elf_link_add_object_symbols): Don't warn about
8749 changing the size or type if the old definition was weak.
8751 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8753 * coffcode.h (combined_entry_type): Add fix_line field.
8754 (coff_slurp_line_table): Warn if we try to set the lineno field of
8756 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8757 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8758 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8759 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8761 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8762 * libcoff.h: Rebuild.
8764 * libcoff-in.h (struct xcoff_tdata): Define.
8765 (xcoff_data): Define.
8766 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8767 * bfd-in2.h, libcoff.h: Rebuild.
8768 * coff-rs6000.c (xcoff_mkobject): New static function.
8769 (coff_mkobject): Define.
8770 (xcoff_copy_private_bfd_data): New static function.
8771 (coff_bfd_copy_private_bfd_data): Define.
8772 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8774 (rs6000coff_vec): Add DYNAMIC to object_flags.
8775 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8776 .loader sections specially.
8777 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8778 section alignment from the XCOFF tdata information.
8779 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8780 F_SHROBJ, and copy the extra a.out header information into the
8781 XCOFF tdata structure.
8782 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8783 F_DYNLOAD and the extra a.out header information.
8784 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8785 C_HIDEXT symbol with attached csect information.
8786 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8787 in the o_maxdata field.
8788 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8789 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8790 end if BSF_NOT_AT_END is set.
8792 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8793 _bfd_read_ar_hdr_fn.
8794 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8795 * bfd-in2.h, libbfd.h: Rebuild.
8796 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8798 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8799 (bfd_slurp_bsd_armap_f2): Likewise.
8800 (_bfd_slurp_extended_name_table): Likewise.
8802 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8804 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8806 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8807 when the symbol table is empty.
8809 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8810 space for section symbols, since we don't output them either.
8811 (elf_m68k_adjust_dynindx): Removed.
8813 * ptrace-core.c (rawptr): Make it a local variable of
8814 ptrace_unix_core_file_p.
8816 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8818 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8821 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8822 Mac object file formats.
8824 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8826 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8827 auxent if there isn't one.
8828 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8829 rather than FILNMLEN as the maximum name length.
8831 * coffcode.h (bfd_coff_backend_data): Add new field
8832 _bfd_coff_print_aux.
8833 (bfd_coff_print_aux): New static function.
8834 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8835 scnlen field of an XTY_LD csect aux entry.
8836 (coff_print_aux): New static function.
8837 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8838 in coff_pointerize_aux_hook.
8839 (bfd_coff_std_swap_table): Initialize new field.
8840 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8841 * libcoff.h: Rebuild.
8842 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8843 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8845 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8846 if there are symbols, for native AIX ld compatibility.
8848 * coffcode.h (bfd_coff_backend_data): Add new field
8849 _bfd_coff_pointerize_aux_hook.
8850 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8851 or I960, and as 0 otherwise.
8852 (bfd_coff_std_swap_table): Initialize new field.
8853 * libcoff.h: Rebuild.
8854 * coffgen.c (coff_pointerize_aux): Change parameters to take
8855 symbol pointer instead of type and class, and to take aux index.
8856 Call _bfd_coff_pointerize_aux_hook if it is defined.
8857 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8858 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8859 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8861 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8862 read-only/host-only support.
8864 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8866 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8869 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8870 BFD_JUMP_TABLE_ARCHIVE accordingly.
8871 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8872 (_bfd_compute_and_write_armap): Declare.
8873 (_bfd_generic_read_ar_hdr): Declare.
8874 (_bfd_read_ar_hdr): Define.
8875 (_bfd_noarchive_read_ar_hdr): Define.
8876 (_bfd_archive_bsd_read_ar_hdr): Define.
8877 (_bfd_archive_coff_read_ar_hdr): Define.
8878 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8879 _bfd_read_ar_hdr instead.
8880 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8881 (_bfd_compute_and_write_armap): Rename from
8882 compute_and_write_armap. Make non-static. Change all callers.
8883 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8884 than _bfd_snarf_ar_hdr.
8885 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8886 * ieee.c (ieee_read_ar_hdr): Define.
8887 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8888 * oasys.c (oasys_read_ar_hdr): Define.
8889 * som.c (som_read_ar_hdr): Define.
8890 * bfd-in2.h, libbfd.h: Rebuild.
8892 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8894 * peicode.c (coff_swap_filehdr_in): If symptr is
8895 zero, there aren't any symbols, even if nsyms is set.
8897 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8899 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8901 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8902 sections, and set styp correctly for them: .got, .hash, .dynamic,
8903 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8904 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8906 (ecoff_sort_hdrs): New static function.
8907 (ecoff_compute_section_file_positions): Return boolean, not void.
8908 Sort the sections by VMA before looking through them. Put the
8909 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8910 section on an appropriate boundary within the page.
8911 (ecoff_compute_reloc_file_positions): Check return value of
8912 ecoff_compute_section_file_positions.
8913 (_bfd_ecoff_set_section_contents): Likewise.
8914 (_bfd_ecoff_write_object_contents): Check for various Alpha
8915 section types when incrementing text_size and data_size. Call
8916 adjust_headers backend function if it exists.
8917 * coff-alpha.c (alpha_adjust_headers): New static function.
8918 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8919 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8921 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8923 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8925 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8926 of ALTERNATE_AIX_CORE_FORMAT.
8927 * configure.in (aix4): No longer need CORE_FLAGS.
8928 * configure: Updated.
8930 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8932 NS32k changes from Ian Dall:
8933 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8935 (aout_link_input_section_std, aout_link_input_section_ext,
8936 aout_link_reloc_link_order): Call them instead of _bfd_*
8938 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8940 (backend_data): Use it instead of hardcoded zero.
8942 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8943 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8945 * ns32knetbsd.c: Include bfd.h.
8946 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8947 (MY_bfd_reloc_type_lookup): Declare function too.
8948 * pc532-mach.c (set_sizes): Don't declare.
8949 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8950 (backend_data, MY_backend_data): Don't define.
8952 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8953 ns32k-*-lites* like ns32k-*-netbsd*.
8955 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8958 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8960 * coffcode.h (coff_write_object_contents): Restore setting
8961 f_timdat to 0, deleted on August 22.
8963 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8965 * coffcode.h (coff_bfd_copy_private_symbol_data,
8966 coff_bfd_copy_private_section_data,
8967 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8968 * peicode.h (coff_bfd_copy_private_bfd_data): New
8969 (pe_bfd_copy_private_bfd_data): New.
8970 (coff_swap_scnhdr_in): Swap bss size into the right place.
8971 (pe_print_private_bfd_data): Add some newlines.
8973 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8975 * som.c (setup_sections): Don't die if a space has no subspaces.
8977 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8979 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8980 dynamic symbol override a common symbol. Don't change the size or
8981 type if they have been set and the new symbol is not a definition.
8982 Warn if the size or type changes.
8984 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8986 * som.c (som_begin_writing): Don't write the symbol table or
8988 (som_finish_writing): Write them here. Place them after the
8989 subspace data, but before the relocs.
8991 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8993 * sunos.c (sunos_add_one_symbol): Just pass false, not
8994 info->shared_library, to sunos_create_dynamic_sections.
8995 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8997 (sunos_check_dynamic_reloc): Remove .text section assertion.
8999 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
9001 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
9002 * configure, configure.in: Add pmac_xcoff_vec case.
9003 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
9004 * coff-pmac.c: New file, PowerMac XCOFF support.
9005 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
9006 * targets.c (pmac_xcoff_vec): Declare.
9008 * mpw-config.in: Various changes to be compatible with the
9009 autoconf-based configury.
9010 * mpw-make.sed: New file, sed commands to translate Unix
9011 makefile into MPW syntax.
9012 * mpw-make.in: Remove.
9013 * hosts/mpw.h: Remove.
9014 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
9015 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
9017 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
9019 * binary.c (binary_get_symtab): Return an empty string on error.
9020 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
9022 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
9024 * coff-ppc.c: Reformatted according to gnu conventions
9025 Removed irrelevant "if 0" code
9027 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
9029 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
9030 symbols rather than as indirect symbols.
9031 (MY(slurp_symbol_table)): Don't do anything special about
9034 * coffcode.h (coff_new_section_hook): Make sure that the alignment
9035 of .ctors and .dtors sections is no larger than 2.
9037 * sunos.c (sunos_add_one_symbol): Don't change
9038 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
9040 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
9041 dynamic symbols when creating a shared library.
9042 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
9044 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
9045 written even if it is not defined in a regular object.
9046 (sunos_write_dynamic_symbol): Use plt_offset for the address of
9047 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
9048 rather than the constant 22.
9049 (sunos_check_dynamic_reloc): Handle creating a shared library.
9050 (sunos_finish_dynamic_link): Set the first entry in the GOT to
9051 zero when creating a shared library.
9052 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
9053 write it out at the start of the symbol table.
9055 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
9057 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
9059 * config.bfd: Add arm-*-coff.
9060 * configure.in, configure: Add armcoff_{little,big}_vec.
9061 * targets.c (armcoff_{little,big}_vec): Declare.
9062 (bfd_target_vector): Add armcoff_{little,big}_vec.
9063 * coff-arm.c (armcoff_{little,big}_vec): Always define.
9065 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
9067 * targets.c (bfd_find_target): Remove debugging code.
9069 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
9071 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
9073 * Makefile.in: added *-ppc files
9074 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
9075 allow pe based .o's to be shared with other tools on ppc/NT
9076 * config.bfd: added powerpc[le]-[pe|winnt] config support
9077 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
9078 * peicode.h: Added more section flags for PE on ppc
9079 Added coff_swap_filehdr_out to allow peicode.h to be
9080 used for non-image PE files on ppc.
9081 Check for image, or not, before copying pe_opthdr
9082 * targets.c: Added new bfd's
9083 * targets.c: Removed two inactive bfds that shouldn't have made it this
9086 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9088 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
9089 explicit values to initialize all relocs. Change all users.
9090 (ppc_elf_brtaken_inner): New function to handle branch predicition
9092 (ppc_elf_brtaken_reloc): Ditto.
9093 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
9094 relocs use ppc_elf_unsupported_reloc.
9095 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
9096 needs to be reported.
9097 (ppc_elf_relocate_section): Support branch prediction relocs.
9099 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
9101 * bfd.c (bfd_assert): Remove \n from string passed to
9104 * coff-i386.c: (TWO_DATA_SECS): Don't define.
9105 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
9106 (bfd_coff_make_section_hook): Don't define.
9107 (coff_make_section_hook): Remove.
9108 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
9109 (styp_to_sec_flags): Likewise.
9110 (coff_write_object_contents): Likewise.
9111 (bfd_coff_std_swap_table): Don't initialize make_section_hook
9113 * libcoff.h: Rebuild.
9114 * coffgen.c (make_a_section_from_file): Just call
9115 bfd_make_section_anyway, not bfd_make_section or
9116 bfd_coff_make_section_hook.
9117 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
9118 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
9119 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
9120 make_section_hook field.
9121 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9123 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
9124 pointers into value field for warning and indirect symbols; just
9125 leave the value field alone.
9126 * linker.c (generic_link_add_symbol_list): Use next symbol for
9127 warning and indirect symbols, rather than looking in symbol value.
9128 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
9129 parameter. Change all callers. Remove support for indirect
9130 symbols; it didn't work anyhow.
9131 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
9132 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
9133 * bfd-in2.h: Rebuild.
9135 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9137 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
9138 go back to telling the tools this reloc operates on 32 bits.
9140 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
9142 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
9143 rather than a direct fprintf.
9144 * archive.c (_bfd_write_archive_contents): Likewise.
9145 * coffcode.h (coff_slurp_symbol_table): Likewise.
9146 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
9147 (ppc_elf_unsupported_reloc): Likewise.
9148 (ppc_elf_relocate_section): Likewise.
9149 * i386linux.c (linux_tally_symbols): Likewise.
9150 (linux_finish_dynamic_link): Likewise.
9151 * osf-core.c (osf_core_core_file_p): Likewise.
9152 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
9153 * som.c (som_sizeof_headers): Likewise.
9154 * srec.c (srec_bad_byte): Likewise.
9155 * bfd.c (bfd_assert): Likewise. Also change file to be const.
9156 * libbfd-in.h (bfd_assert): Declare first parameter const.
9157 * libbfd.h: Rebuild.
9158 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
9159 bfd_reloc_overflow is enough.
9160 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
9161 * coff-h8500.c (rtype2howto): Likewise.
9162 * coff-z8k.c (rtype2howto): Likewise.
9163 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
9164 * elf.c (_bfd_elf_get_lineno): Likewise.
9165 (_bfd_elf_no_info_to_howto): Likewise.
9166 (_bfd_elf_no_info_to_howto_rel): Likewise.
9167 * hp300hpux.c (convert_sym_type): Likewise.
9168 (MY(swap_std_reloc_in)): Likewise.
9169 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
9171 * libaout.h (struct aoutdata): Add line_buf field.
9172 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
9173 and filename_buffer. Instead, use a malloc buffer stored in the
9174 new line_buf field. Remove length restrictions.
9176 * coffgen.c (string_size): Remove static variable.
9177 (debug_string_size, debug_string_section): Likewise.
9178 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
9179 and debug_string_size_p parameters. Use them instead of the
9180 global variables. Change all callers.
9181 (coff_write_symbol): Likewise.
9182 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
9183 (coff_write_symbols): Add local variables to replace removed
9186 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
9187 function, and line_base fields.
9188 * libcoff.h: Rebuild.
9189 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
9190 information, rather than using static variables.
9192 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
9193 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
9195 * init.c (initialized): Remove static variable.
9196 (bfd_init): Don't bother setting initialized.
9197 (bfd_check_init): Remove.
9198 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
9199 * libbfd.h: Rebuild.
9201 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9203 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
9204 size for full core dumps. Copy core file header to private data.
9205 (rs6000coff_core_file_failing_command,
9206 rs6000coff_core_file_failing_signal): New functions to extract
9207 the file name and terminating signal from the core file.
9208 * coff-rs6000.c: Use them.
9210 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
9212 Change arch info to be const, initialized at compile time.
9213 * archures.c: Reindent many functions. Change CONST to const.
9214 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
9215 nothing set it anyhow. Make next const.
9216 (bfd_arch_info_list): Remove.
9217 (bfd_archures_list): Rename from archures_init_table. Change from
9218 a table of function pointers to a table of bfd_arch_info_type
9219 structure addresses.
9220 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
9221 (bfd_lookup_arch): Likewise.
9222 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
9224 (bfd_default_arch_struct): Make const.
9225 (bfd_arch_init, bfd_arch_linkin): Remove.
9226 (bfd_get_arch_info): Return a const pointer.
9227 * init.c (bfd_init): Don't call bfd_arch_init.
9228 * bfd.c (struct _bfd): Make arch_info const.
9229 * bfd-in2.h: Rebuild.
9230 * libbfd.h: Rebuild.
9231 * configure.in: Put & before everything in $selarchs.
9232 * configure: Rebuild.
9233 * cpu-*.c: Change bfd_*_arch from a function which calls
9234 bfd_arch_linkin to a const structure.
9235 * ieee.c (ieee_object_p): Make arch const.
9237 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9239 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
9241 * bfd-in2.h: Regenerate.
9242 * libbfd.h: Regenerate.
9244 * elf32-ppc.c (reloc_type): Update names to match current draft.
9245 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
9246 relative. Update names to current V.4 draft.
9247 (ppc_elf_reloc_type_lookup): Add support for more relocations.
9248 (ppc_elf_relocate_section): Rename relocations to match draft.
9250 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
9252 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
9253 compiled with -mrelocatable-lib to be linked with either normal
9254 modules or -mrelocatable modules.
9256 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
9258 * coffcode.h (coff_write_object_contents): Clear the vstamp field
9259 in the a.out header.
9261 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
9262 a reloc against a local symbol, even if it's not a section.
9264 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
9266 * targets.c (bfd_target): Remove unused align_power_min field.
9267 * bfd-in2.h: Rebuild.
9268 * All backends: Remove initialization of align_power_min.
9270 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
9272 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
9274 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
9276 * config.bfd (mips-dec-netbsd*): New target.
9277 * configure.host (mips-dec-netbsd*): New host.
9278 * configure.in (mips-dec-netbsd*): New native.
9279 * configure: Rebuild.
9281 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
9283 Make the COFF backend linker merge common types:
9284 * cofflink.c (struct coff_debug_merge_element): Define.
9285 (struct coff_debug_merge_type): Define.
9286 (struct coff_debug_merge_hash_entry): Define.
9287 (struct coff_debug_merge_hash_table): Define.
9288 (coff_debug_merge_hash_table_init): Define.
9289 (coff_debug_merge_hash_table_free): Define.
9290 (coff_debug_merge_hash_lookup): Define.
9291 (struct coff_final_link_info): Add debug_merge field.
9292 (coff_debug_merge_hash_newfunc): New static function.
9293 (_bfd_coff_final_link): Allocate and free debug_merge table.
9294 (coff_link_input_bfd): Merge identical enum, struct and union
9297 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
9299 Convert i960 COFF to use COFF backend linker.
9300 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
9301 structure to store the symbol being used.
9302 (coff_i960_start_final_link): New static function.
9303 (coff_i960_relocate_section): New static function.
9304 (coff_i960_adjust_symndx): New static function.
9305 (coff_start_final_link): Define.
9306 (coff_relocate_section): Define.
9307 (coff_adjust_symndx): Define.
9308 * coffcode.h (bfd_coff_backend_data): Add new callback function
9309 _bfd_coff_start_final_link.
9310 (bfd_coff_start_final_link): Define.
9311 (coff_start_final_link): Define if not defined.
9312 (bfd_coff_std_swap_table): Add coff_start_final_link.
9313 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
9315 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
9316 function callback is not NULL.
9317 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
9318 (_bfd_coff_internal_syment_name): Declare.
9319 * libcoff.h: Rebuild.
9320 * configure.in (icoff_big_vec): Add cofflink.o.
9321 (icoff_little_vec): Likewise.
9322 * configure: Rebuild.
9324 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9326 * Makefile.in (clean-info): Remove extraneous tab from line
9329 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9331 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9332 contents has relocs.
9334 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9336 * coffcode.h (coff_compute_section_file_positions): Keep the
9338 (coff_write_object_contents): Remember if it's a relocatable
9340 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9341 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9342 if relocatable file. Swap out saved raw size.
9344 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9346 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9347 (maintainer-clean): Rename from realclean, passing
9348 maintainer-clean down to subdirectories, but leave realclean as a
9351 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9354 * dep-in.sed: Remove config.h from generated dependencies.
9356 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9357 broken out of sunos_canonicalize_dynamic_symtab.
9358 (sunos_canonicalize_dynamic_symtab): Call new function
9359 sunos_slurp_dynamic_symtab.
9360 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9361 dynamic symbol table to the caller.
9362 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9363 callback to override the symbols being read.
9364 * libaout.h (struct aout_backend_data): Add three new parameters
9365 to add_dynamic_symbols callback.
9367 Extensive minor changes to avoid various gcc warnings. Also:
9368 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9369 * archures.c (bfd_arch_info_type): Change mach field from long to
9371 (bfd_lookup_arch): Change machine parameter from long to unsigned
9374 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9376 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9377 a symbol with a non-zero plt_offset.
9379 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9381 * elfcode.h (align_file_position): Remove; not used.
9383 * configure.in: Only check for <sys/procfs.h> on a native system,
9384 and make sure it defines prstatus_t.
9385 * configure: Rebuild.
9387 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9389 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9391 * config.in: Rename from config.h.in.
9392 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9393 Check for config.h:config.in when creating stamp-h.
9394 * configure: Rebuild.
9395 * Makefile.in (stamp-h): Depend upon config.in rather than
9396 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9397 calling config.status.
9399 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9400 (Makefile): Just rebuild Makefile.
9401 (config.h, stamp-h): New targets.
9402 * configure.in: Create stamp-h when rebuilding config.h.
9403 * configure: Rebuild.
9405 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9407 * configure.in: Call AC_CONFIG_HEADER. Substitute
9408 HOST_64BIT_LONG. Check that various header files exist. Check
9409 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9410 and/or free need to be declared. Don't make a link to sysdep.h.
9411 Define TRAD_HEADER for various hosts.
9412 * configure: Rebuild.
9413 * configure.host: Don't set my_host. Add definitions taken from
9414 host header files for various entries. Remove entries which now
9416 * acconfig.h: New file.
9417 * config.h.in: New file, built by autoheader.
9418 * sysdep.h: New file.
9419 * Makefile.in (do_distclean): Don't remove sysdep.h.
9421 (LOCAL_H_DEPS): New variable.
9422 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9424 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9425 ($(OPTIONAL_BACKENDS)): Likewise.
9426 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9427 looking through sysdep.h.
9428 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9429 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9430 (fprintf_vma, sprintf_vma): Likewise.
9431 (int64_type, uint64_type): Don't define.
9432 * bfd-in2.h: Rebuild.
9433 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9434 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9435 * lynx-core.c: Include stuff from old hosts/lynx.h.
9436 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9437 rather than NO_FCNTL.
9438 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9439 rather than NATIVE_HPPAHPUX_COMPILER.
9440 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9442 * hosts/*.h: Remove all header files which merely include,
9443 declare, and define things. Leave header files which define
9444 information needed by trad-core.c.
9446 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9447 (BFD_CC_FOR_BUILD): Define.
9448 * configure.in: Use BFD_CC_FOR_BUILD.
9449 * configure: Rebuild.
9451 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9453 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9454 * configure: Rebuild.
9456 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9459 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9461 * config.bfd: i386pe_ve -> i386pe_vec.
9463 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9465 * configure.host: Incorporate host Makefile fragments by setting
9467 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9468 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9469 value based on whether the code is being compiled by a cross
9470 compiler. Don't substitute host_makefile_frag or frags.
9471 * aclocal.m4: New file to define local AC_PROG_CC.
9472 * configure: Rebuild.
9473 * Makefile.in (INSTALL): Set to @INSTALL@.
9474 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9475 (INSTALL_DATA): Set to @INSTALL_DATA@.
9477 (CC): Define as @CC@.
9478 (CFLAGS): Set to @CFLAGS@.
9479 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9480 (@host_makefile_frag@): Remove.
9481 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9482 after other options.
9483 (config.status): Remove dependency upon @frags@.
9484 * config/*.mh, config/README: Remove.
9486 * config.bfd: Rewrite to incorporate the contents of the Makefile
9487 fragments by setting shell variables, rather than merely returning
9488 the name of a Makefile fragment.
9489 * configure.in: Use shell variables set by config.bfd rather than
9490 looking at the target Makefile fragment files. Don't substitute
9491 target_makefile_frag. Do substitute TDEFINES.
9492 * configure: Rebuild.
9493 * Makefile.in (@target_makefile_frag@): Remove.
9494 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9495 * config/*.mt: Remove.
9497 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9499 * configure.in: Put changequote lines around "i[345]86" patterns
9500 section of core file support.
9502 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9504 * som.c (som_bfd_print_private_bfd_data): Define to use the
9507 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9509 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9510 entry, text_start and data_start.
9512 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9514 * Makefile.in (OFILES): Remove $(TDEPFILES).
9515 * config/apollo.mt (TDEPFILES): Remove.
9516 * config/README: Update.
9518 * configure.in: For a native configuration, set COREFILE and
9519 COREFLAG based on the canonical host name.
9520 * configure: Rebuild.
9521 * Makefile.in: Rebuild dependencies.
9522 (ALL_CFLAGS): Add @COREFLAG@.
9523 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9524 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9525 support routines. Check LYNX_CORE rather than HOST_LYNX.
9526 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9527 * i386lynx.c: Likewise.
9528 * m68klynx.c: Likewise.
9529 * sparclynx.c: Likewise.
9530 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9531 * *-core.c: Comment changes.
9532 * config/decstation.mh (HDEPFILES): Remove.
9533 (HDEFINES): Remove -DTRAD_CORE.
9534 * config/irix3.mh (RANLIB): Remove.
9535 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9536 (HDEFINES): Remove -DIRIX_CORE.
9537 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9538 (HDEFINES): Remove -DTRAD_CORE.
9539 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9540 * config/ultra3.mh (RANLIB): Remove.
9541 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9542 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9543 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9544 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9545 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9546 * config/i386aix.mh, config/i386bsd.mh: Remove.
9547 * config/i386linux.mh, config/i386mach3.mh: Remove.
9548 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9549 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9550 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9551 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9552 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9553 * config/solaris2.mh, config/stratus.mh: Remove.
9554 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9555 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9557 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9559 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9560 DT_FINI entry if the appropriate symbol is not in the hash table.
9562 * libelf.h (struct elf_backend_data): Add create_program_headers
9563 and want_hdr_in_seg fields.
9564 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9566 (elf_backend_create_program_headers): Likewise.
9567 (elfNN_bed): Initialize create_program_headers and
9569 * elf.c (get_program_header_size): Call create_program_headers
9571 (map_program_segments): Check want_hdr_in_seg backend field. Call
9572 create_program_headers backend routine.
9574 * elf.c (assign_file_positions_except_relocs): Align non allocated
9575 sections when creating an executable.
9577 * elfcode.h (elf_swap_phdr_in): Make non static.
9578 (elf_swap_phdr_out): Make non static.
9579 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9580 (bfd_elf32_swap_phdr_out): Declare.
9581 (bfd_elf64_swap_phdr_in): Declare.
9582 (bfd_elf64_swap_phdr_out): Declare.
9584 * ecofflink.c (ecoff_collect_shuffle): New static function.
9585 (_bfd_ecoff_get_accumulated_pdr): New function.
9586 (_bfd_ecoff_get_accumulated_sym): New function.
9587 (_bfd_ecoff_get_accumulated_ss): New function.
9588 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9589 (_bfd_ecoff_get_accumulated_sym): Declare.
9590 (_bfd_ecoff_get_accumulated_ss): Declare.
9591 * libbfd.h: Rebuild.
9593 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9595 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9597 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9598 warning symbols. If any section is named .gnu.warning.XXX, treat
9599 the contents as a warning to be issued if the symbol XXX is
9601 (elf_link_output_extsym): For an indirect or warning symbol, just
9602 output the symbol it points to.
9604 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9605 if bfd_hash_allocate fails, since it will already be set.
9606 (generic_link_hash_newfunc): Likewise.
9607 (archive_hash_newfunc): Likewise.
9608 (hash_entry_bfd): New static function.
9609 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9610 callback. Allocate a new warning using the hash table newfunc.
9611 Use bfd_hash_replace to update the entry in the hash table, rather
9612 than assuming we can copy the fields with structure assignment.
9614 * hash.c (bfd_hash_replace): New function.
9615 * bfd-in.h (bfd_hash_replace): Declare.
9616 * bfd-in2.h: Rebuild.
9618 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9620 * config.bfd: Add mips*vr4300-*-elf* target.
9621 * config/mipsbvr4300.mt: Added.
9623 See file ChangeLog.2
9630 version-control: never