1 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
3 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
4 _bfd_coff_force_symnames in strings and
5 _bfd_coff_debug_string_prefix_length to their default values.
7 2000-04-27 Alan Modra <alan@linuxcare.com.au>
9 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
10 Check local_got_refcounts before dereferencing.
12 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
13 before deciding we don't need R_PPC_PLT32 relocation.
14 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
17 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
19 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
21 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
22 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
23 (elf_i386_relocate_section): Allow for .plt to go missing.
24 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
25 can use a relative reloc for got as elf_i386_relocate_section.
26 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
28 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
30 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
32 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
34 * Makefile.am (coff64-rs6000.lo): New rule.
35 * Makefile.in: Regenerate.
36 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
37 xcoff_is_local_label_name, xcoff_rtype2howto,
38 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
39 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
40 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
41 (NO_COFF_SYMBOLS): Define.
42 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
43 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
45 (MINUS_ONE): New macro.
46 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
48 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
49 coff_SWAP_aux_out): Map to the new functions.
50 * coff64-rs6000.c: New file.
51 * libcoff.h (bfd_coff_backend_data): Add new fields
52 _bfd_coff_force_symnames_in_strings and
53 _bfd_coff_debug_string_prefix_length.
54 (bfd_coff_force_symnames_in_strings,
55 bfd_coff_debug_string_prefix_length): New macros for above fields.
56 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
57 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
58 of using coff_swap_sym_in directly.
59 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
60 (coff_set_flags) Set magic for XCOFF64.
61 (coff_compute_section_file_positions): Add symbol name length to
62 string section length if bfd_coff_debug_string_prefix_length is
64 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
65 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
66 using coff_swap_lineno_in directly.
67 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
68 and _bfd_coff_debug_string_prefix_length fields.
69 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
70 symbol names into strings table when
71 bfd_coff_force_symnames_in_strings is true.
72 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
73 SET_RELOC_VADDR): New macros.
74 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
75 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
77 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
78 changes within RS6000COFF_C specific code.
79 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
80 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
81 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
82 Extend existing hack on target name.
83 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
85 * coff-tic54x.c (ticof): Keep up to date with new fields
86 in bfd_coff_backend_data.
87 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
88 targ_selvecs to include rs6000coff64_vec for rs6000.
89 * configure.in: Add rs6000coff64_vec case.
90 * cpu-powerpc.c: New bfd_arch_info_type.
92 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
94 * config.bfd: Only disable elf32-hppa vectors, not all of the
95 BSD and OSF configuration support. Provide (disabled) clauses
97 * configure.in: Add clause for PA64 support.
100 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
101 (bfd_elf64_hppa_vec): Declare.
103 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
104 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
105 (elf64-hppa.lo): Add dependencies.
106 * Makefile.in: Rebuilt.
108 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
110 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
112 * libhppa.h (dis_assemble_16): New function.
113 (pa_arch): Added pa20w element.
115 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
117 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
118 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
119 bfd_elf64_slurp_reloc_table.
121 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
122 definitions to get external names.
123 (elf_write_relocs): Renamed from write_relocs and make global.
124 (elf_slurp_reloc_table): Make global.
125 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
127 * archive.c (hpux_uid_gid_encode): New function.
128 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
129 defined and the ID is greater than 99999.
130 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
131 special uid/gid fields into 32 bit values.
133 2000-04-21 Matthew Green <mrg@cygnus.com>
135 * config.bfd: Add NetBSD/sparc64 support.
137 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
138 David Mosberger <davidm@hpl.hp.com>
139 Timothy Wall <twall@cygnus.com>
140 Jim Wilson <wilson@cygnus.com>
142 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
143 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
144 (BFD64_BACKENDS): Add elf64-ia64.lo.
145 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
146 (cpu-ia64.lo, elf64-ia64.lo): New rules.
147 * Makefile.in: Rebuild.
148 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
149 (bfd_ia64_arch): Declare.
150 (bfd_archures_list): Add bfd_ia64_arch.
151 * bfd-in2.h: Rebuild.
152 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
153 * configure: Rebuild.
154 * configure.host: (ia64-*-linux*): New host.
155 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
156 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
157 * elf.c (prep_headers): Add bfd_arch_ia64.
159 * reloc.c: Add IA-64 relocations.
160 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
162 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
163 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
165 2000-04-21 Richard Henderson <rth@cygnus.com>
167 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
168 contents when performing a partial link.
169 (bfd_elf_d30v_reloc_21): Likewise.
171 2000-04-20 H.J. Lu <hjl@gnu.org>
173 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
174 patch to symbols defined by a shared object.
175 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
177 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
180 * dwarf2.c (concat_filename): Avoid string literal concatenation.
181 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
183 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
185 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
186 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
187 (coff-ia64.lo): Add dependency.
188 * Makefile.in: Regenerate.
189 * coff-ia64.c: New file.
190 * efi-app-ia32.c: Ditto.
191 * efi-app-ia64.c: Ditto.
192 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
193 (coff_set_flags): Ditto.
194 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
195 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
196 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
197 * configure: Regenerate.
198 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
199 (PUT_OPTHDR_IMAGE_BASE): Ditto.
200 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
201 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
202 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
203 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
204 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
205 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
206 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
207 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
208 (GET_PDATA_ENTRY): Ditto.
209 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
210 data_start. Use above macros to read fields that are 64 bit wide for
211 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
212 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
213 FileAlignment and SectionAlignment to minimum alignment if they
215 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
216 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
217 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
218 Use above macros to write fields that are 64 bit wide for
220 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
221 5*4 otherwise. This should be right for IA-32 and IA-64, but may
222 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
223 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
224 begin address, end address, and unwind info address only. Use
225 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
227 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
228 HIGH3ADJ relocation names.
229 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
230 * targets.c: Declare bfd_efi_app_ia32_vec and
231 bfd_efi_app_ia64_vec.
232 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
233 bfd_efi_app_ia64_vec.
235 2000-04-17 Timothy Wall <twall@cygnus.com>
237 * bfd-in2.h: Add prototypes for tic54x load page access.
238 * bfd-in.h: Regenerate.
239 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
240 in customized _set_arch_mach function.
241 * coffcode.h (coff_set_alignment_hook): Set section load page if
242 the appropriate macro is defined.
243 (write_object_contents): Read section load page.
245 2000-04-13 Alan Modra <alan@linuxcare.com.au>
247 * elf32-hppa.h: Update copyright date.
249 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
250 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
252 * elf32-d30v.c (MAX32): Don't use LL suffix.
253 (MIN32): Define in terms of MAX32.
254 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
256 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
259 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
261 2000-04-12 Alan Modra <alan@linuxcare.com.au>
263 * dep-in.sed: Match space before file name, not after.
265 * Makefile.am: Regenerate dependencies.
266 * Makefile.in: Regenerate.
268 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
269 case, allow address wrap-around stupidly removed 2000-03-17. Sign
270 extend without an if statement.
272 2000-04-11 Alan Modra <alan@linuxcare.com.au>
274 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
276 * elf32-mips.c (gprel16_with_gp): Likewise.
277 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
278 here using -0x40000, not (int)0xfffc0000.
279 (elf32_hppa_size_of_stub): Likewise.
281 2000-04-11 Timothy Wall <twall@cygnus.com>
283 * coff-tic54x.c: Now builds with all targets.
284 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
285 * Makefile.in: Regenerate.
286 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
287 unitialized variable.
289 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
291 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
292 --enable-build-warnings option.
293 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
294 * Makefile.in, configure: Re-generate.
296 2000-04-07 Nick Clifton <nickc@cygnus.com>
298 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
299 BFD_RELOC_THUMB_PCREL_BLX.
301 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
302 R_ARM_XPC25 and R_ARM_THM_PC22.
304 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
305 R_ARM_XPC25 and R_ARM_THM_XPC22.
306 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
307 R_ARM_[XPC25|THM_XPC22].
309 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
310 elf/arm-oabi.h to elf/arm.h
312 * Makefile.am: Fix dependency for elfarm-oabi.c
313 * Makefile.in: Regenerate.
315 * bfd-in2.h: Regenerate.
316 * libbfd.h: Regenerate.
318 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
320 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
321 and restore it on failure. Release newly allocated tdata on
324 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
326 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
327 (decode_line_info): Set it. Report error if unit->line_offset is
328 equal to or larger than it.
330 2000-04-07 Timothy Wall <twall@cygnus.com>
332 * targets.c: Added vecs for tic54x.
333 * reloc.c: Added relocs for tic54x.
334 * libbfd.h: Regenerated.
335 * configure: Add TI COFF vecs for tic54x.
336 * configure.in: Ditto.
337 * config.bfd (targ_cpu): Recognize new tic54x target.
338 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
339 * bfd-in2.h: Add tic54x target and relocations.
340 * Makefile.am, Makefile.in: Add tic54x target.
341 * archures.c (bfd_archures_list): Add tic54x target.
342 * coff-tic54x.c: New.
345 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
347 * elfcore.h (elf_core_file_p): call backend_object_p which
348 thereby gets an opportunity to update the arch/machine type.
350 2000-04-06 Timothy Wall <twall@cygnus.com>
352 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
353 class. Handle SEC_CLINK and SEC_BLOCK flags.
354 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
355 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
357 2000-04-06 Nick Clifton <nickc@cygnus.com>
359 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
360 EF_INTERWORK if this is an unknown EABI.
361 (elf32_arm_merge_private_bfd_data): Check EABI version
362 numbers. Only check EF_xxx flags if the EABI version number
364 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
365 if the EABI version number is unknown.
366 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
367 if the EABI version number is unknown.
369 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
371 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
372 BFD_RELOC_SH_LOOP_END.
373 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
374 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
375 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
376 (sh_elf_reloc_loop): New function.
377 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
379 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
380 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
381 * bfd-in2.h, libbfd.h: Regenerate.
383 2000-04-04 Alan Modra <alan@linuxcare.com.au>
385 * po/bfd.pot: Regenerate.
387 * Makefile.am: Remove extraneous mkdep comment.
388 (MKDEP): Use gcc -MM rather than mkdep.
389 (DEP): Quote when passing vars to sub-make. Add warning
391 (DEP1): Rewrite for "gcc -MM".
392 (CLEANFILES): Add DEP2.
394 * Makefile.in: Regenerate.
396 2000-04-03 Kevin Buettner <kevinb@redhat.com>
398 * configure.in: Added corefile support for AIX 4.3. In particular,
399 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
400 compiling rs6000-core.c.
401 * configure: Regenerated.
403 2000-04-03 H.J. Lu <hjl@gnu.org>
405 * cache.c (bfd_open_file): Unlink the output file only if
406 it has non-zero size.
408 2000-04-01 Ken Block USG <block@zk3.dec.com>
410 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
411 relative relocations for non-loaded sections in shared objects.
412 (elf64_alpha_check_relocs): Similarly.
414 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
416 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
417 BFD_RELOC_16 to switch for extended relocs.
418 (MY_swap_ext_reloc_in): New.
419 (MY_swap_ext_reloc_out): New.
420 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
421 than NAME(aout,swap_ext_reloc_in) for extended relocs.
422 (NAME(aout,squirt_out_relocs)): Similarly use
423 MY_swap_ext_reloc_out.
424 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
426 2000-04-03 Kazu Hirata <kazu@hxi.com>
428 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
429 the R_PCRWORD_B case.
431 2000-03-31 Thomas de Lellis <tdel@wrs.com>
433 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
437 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
439 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
440 HOWTO references to bfd_elf_generic_reloc, that have
441 partial_inplace == true, now use the new function. The function
442 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
443 extends its fixes to the R_M32R_{16,24,32} relocs.
444 The new logic in m32r_elf_lo16_reloc() has been removed, and
445 it instead calls the new routine to obtain that functionality.
447 2000-03-27 Alan Modra <alan@linuxcare.com.au>
449 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
450 elf32_avr_check_relocs, avr_final_link_relocate,
451 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
452 elf32_avr_object_p): Add prototypes.
453 (elf32_avr_gc_mark_hook): Add default for h->root.type.
454 (bfd_elf_avr_final_write_processing): Make static.
456 2000-03-27 Denis Chertykov <denisc@overta.ru>
458 * cpu-avr.c: New file. BFD support routines for AVR architecture.
459 * archures.c (bfd_architecture): Add AVR architecture.
460 (bfd_archures_list): Add reference to AVR architecture info.
461 * elf.c (prep_headers): Handle bfd_arch_avr.
462 * reloc.c: Add various AVR relocation enums.
463 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
465 * Makefile.am: Add support for AVR elf.
466 * configure.in: Likewise.
467 * config.bfd: Likewise.
468 * Makefile.in: Regenerate.
469 * configure: This too.
470 * bfd-in2.h: And this.
471 * libbfd.h: And this.
473 2000-03-24 H.J. Lu <hjl@gnu.org>
475 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
476 (elf64_alpha_find_reloc_at_ofs): Likewise.
478 2000-03-17 Alan Modra <alan@linuxcare.com.au>
480 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
481 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
482 allowable range used to be -2**(n-1) to 2**n-1.
483 * reloc.c (_bfd_relocate_contents): Same here. Also replace
484 "boolean overflow" with "bfd_reloc_status_type flag".
486 2000-03-14 Doug Evans <dje@casey.transmeta.com>
488 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
490 2000-03-14 Kazu Hirata <kazu@hxi.com>
492 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
493 of shrinks properly, including the last reloc.
495 2000-03-13 Kazu Hirata <kazu@hxi.com>
497 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
500 2000-03-11 Alan Modra <alan@linuxcare.com.au>
502 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
503 a format mismatch rather than an "error" from bfd_read such as
504 bfd_error_file_truncated.
506 2000-03-10 Geoff Keating <geoffk@cygnus.com>
508 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
509 sign-extension and big-endian compensation for
510 R_MIPS_64 even in ld -r.
512 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
514 * elf32-mips.c (mips_elf_next_relocation): Rename from
515 mips_elf_next_lo16_relocation, and generalize to look
516 for any relocation type.
517 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
518 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
519 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
520 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
521 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
522 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
523 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
524 (mips_rtype_to_howto): Likewise.
525 (mips_elf_calculate_relocation): Handle new relocs.
526 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
527 are paired. The addend for R_MIPS_GNU_REL16_S2
528 is shifted right two bits.
530 2000-03-10 Alan Modra <alan@linuxcare.com.au>
532 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
533 comment, and ensure it doesn't happen again.
534 (bfd_install_relocation): Same here.
535 (_bfd_relocate_contents): Don't bother assigning unused signmask
536 shift result. Fix typos in comments.
537 Remove trailing whitespace throughout file.
539 2000-03-07 Doug Evans <dje@casey.transmeta.com>
541 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
542 * bfd-in2.h: Rebuild.
544 2000-03-06 Nick Clifton <nickc@cygnus.com>
546 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
548 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
549 (SIZEOF_ILF_STRINGS): Redefine.
550 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
551 relative reloc, as opposed to a section relative reloc.
552 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
554 Add length of symbol's prefix to string pointer.
555 Store a pointer to the symbol in the symbol pointer table.
556 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
557 Initialise the symbol pointer table.
558 Store the hint in the Hint/Name table.
559 Make the jump reloc be symbol realtive, not section relative.
560 Create an import symbol for imported code.
562 2000-03-06 Catherine Moore <clm@cygnus.com>
564 * elf.c (swap_out_syms): Check for null type_ptr.
566 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
568 * aout-target.h (MY(write_object_contents)): Remove unused
569 and unusable "#if CHOOSE_RELOC_SIZE".
570 * pc532-mach.c (MY(write_object_contents)): Ditto.
571 * netbsd.h (MY(write_object_contents)): Ditto.
572 * hp300hpux.c (MY(write_object_contents)): Ditto.
573 * freebsd.h (MY(write_object_contents)): Ditto.
574 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
576 2000-02-29 H.J. Lu <hjl@gnu.org>
578 * peicode.h (jtab): Make it static.
580 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
581 defined and COFF_IMAGE_WITH_PE is not defined.
582 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
583 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
585 2000-03-01 Nick Clifton <nickc@cygnus.com>
587 * coff-arm.c (bfd_arm_process_before_allocation): Make
588 'symndx' signed to prevent compile time warning.
590 * coff-mcore.c: Remove unused prototype for pe_object_p.
592 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
593 functions that are not used when COFF_IMAGE_WITH_PE is
595 (struct sh_opcode): Change type of 'flags' field to unsigned
596 long so that it can hold the USESAS flag.
598 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
600 * elf-m10300.c (mn10300_elf_relax_section): Initialise
603 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
605 Remove unusued variables and code.
606 (elf_backend_add_symbol_hook): Fix prototype.
608 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
611 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
614 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
616 Remove unusued variables and code.
617 (elf_backend_add_symbol_hook): Fix prototype.
619 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
621 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
622 to unused function parameter.
624 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
626 Use EMPTY_HOWTO to initialise empty howto slots.
627 Remove unused variables.
629 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
631 2000-03-01 H.J. Lu <hjl@gnu.org>
633 * aoutx.h (aout_link_input_section_std): Pass "true" to
634 the undefined_symbol callback.
635 (aout_link_input_section_ext): Likewise.
636 * bout.c (get_value): Likewise.
637 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
638 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
640 (alpha_relocate_section): Likewise.
641 * coff-arm.c (coff_arm_relocate_section): Likewise.
642 * coff-i960.c (coff_i960_relocate_section): Likewise.
643 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
644 * coff-mips.c (mips_relocate_section): Likewise.
645 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
646 * coff-sh.c (sh_relocate_section): Likewise.
647 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
648 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
649 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
650 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
651 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
652 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
653 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
654 * elf32-i370.c (i370_elf_relocate_section): Likewise.
655 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
656 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
657 * elf32-sh.c (sh_elf_relocate_section): Likewise.
658 * elf32-v850.c (v850_elf_relocate_section): Likewise.
659 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
660 * elflink.h (elf_link_output_extsym): Likewise.
661 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
662 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
663 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
665 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
666 undefined_symbol callback when building shared library with
667 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
669 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
670 * elf32-i386.c (elf_i386_relocate_section): Likewise.
671 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
672 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
673 (elf32_mips_get_relocated_section_content): Likewise.
674 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
675 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
676 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
677 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
679 2000-02-28 Nick Clifton <nickc@cygnus.com>
681 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
682 * Makefile.in: Regenerate.
684 * configure.in: Add support for mips and sh pe vectors.
685 * configure: regenerate.
687 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
690 * targets.c: Add mips and sh pe vectors.
692 * libpei.h (coff_final_link_postscript): Only define if not
695 * coffcode.h: Add support for WinCE magic numbers.
697 * peigen.c (pe_print_reloc): Update comment and rearrange
698 appending of newline character.
700 * peicode.h: Add support for Image Library Format.
701 (pe_ILF_vars): Structure containing data used by ILF code.
702 (pe_ILF_make_a_section): New function. Create a section based
704 (pe_ILF_make_a_reloc): New function. Create a reloc based on
706 (pe_ILF_make_a_symbol): New function. Create a symbol based
708 (pe_ILF_save_relocs): New function. Store the relocs created
709 by pe_ILF_make_a_reloc in a section.
710 (pe_ILF_build_a_bfd): New function. Create a BFD describing
712 (pe_ILF_object_p): New function. Return a bfd_target pointer
714 (pe_bfd_object_p): If an ILF object is detected call
715 pe_ILF_object_p on it.
717 * coff-arm.c: Add support for WinCE relocs which are different
718 from normal ARM COFF relocs.
719 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
721 * coff-sh.c: Add support for sh-pe target.
722 * pe-sh.c: New file. Support code for sh-pe target.
723 * pei-sh.c: New file. Support code for sh-pe target.
725 * pe-mips.c: New file. Support code for mips-pe target.
726 * pei-mips.c: New file. Support code for mips-pe target.
728 2000-02-27 Jakub Jelinek <jakub@redhat.com>
730 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
731 architecture if the object causing the bump is dynamic.
732 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
733 and also don't it for memory ordering.
734 (sparc64_elf_write_relocs): Take src_rela out of the loop.
736 2000-02-27 Ian Lance Taylor <ian@zembu.com>
738 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
739 calling bfd_get_section_size_before_reloc.
740 (decode_line_info): Likewise.
741 (_bfd_dwarf2_find_nearest_line): Likewise.
743 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
745 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
746 name of the libtool directory.
747 * Makefile.in: Rebuild.
749 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
751 * som.c (SOM_HOWTO): Define.
752 (som_hppa_howto_table): Use it.
754 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
756 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
758 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
760 2000-02-24 Catherine Moore <clm@cygnus.com>
762 * som.c (som_misc_symbol_info): Add field
764 (som_bfd_derive_misc_symbol_info): Initialize
766 (som_build_and_write_symbol_table): Keep track
767 of secondary_def field.
768 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
769 if secondary_def field is set.
770 (som_bfd_ar_write_symbol_stuff): Initialize
773 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
775 * dwarf2.c (read_address): Read 16-bits addresses.
776 (parse_comp_unit): Accept addr_size == 2.
778 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
780 * bfd-in.h: Update copyright date.
782 2000-02-23 Linas Vepstas <linas@linas.org>
784 * cpu-i370.c: New file.
785 * elf32-i370.c: New file.
786 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
787 (bfd_i370_arch): New.
788 (bfd_archures_list): Add bfd_i370_arch.
789 * elf.c (prep_headers): Add bfd_arch_i370.
790 * Makefile.am: Add support for IBM 370 elf.
791 * config.bfd: Likewise.
792 * configure.in: Likewise.
793 * libbfd.h (bfd_reloc_code_real_names): Likewise.
794 * reloc.c (bfd_reloc_code_type): Likewise.
795 * targets.c: Likewise.
797 * Makefile.in: Regenerate.
798 * configure: Regenerate.
799 * bfd-in2.h: Regenerate.
801 2000-02-22 Ian Lance Taylor <ian@zembu.com>
803 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
804 invalid relocation types, and change them to R_386_NONE.
806 2000-02-22 H.J. Lu <hjl@gnu.org>
808 * elflink.h (elf_link_add_object_symbols): If a version symbol is
809 not defined, don't add a second ELF_VER_CHR.
811 * elflink.h (elf_bfd_final_link): Call output_extsym for global
812 symbols converted to local symbols even when stripping all
814 (elf_link_output_extsym): Process global symbols converted to
815 local symbols even if they are being stripped.
817 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
819 * archures.c (bfd_octets_per_byte): Return unsigned int.
820 (bfd_arch_mach_octets_per_byte): Ditto.
821 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
823 * section.c (bfd_get_section_size_before_reloc): Quell signed
824 vs. unsigned comparison warning.
825 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
826 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
827 change. What was I thinking?
828 * bfd-in2.h: Regenerate.
830 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
831 (elf_gc_sections): Same here.
832 (elf_gc_common_finalize_got_offsets): And here.
834 2000-02-21 Ian Lance Taylor <ian@zembu.com>
836 ELF HPPA doesn't work at present; remove it until it does.
837 * config.bfd: Comment out setting targ_defvec to
839 * Makefile.am: Rebuild dependencies.
840 (BFD32_BACKENDS): Remove elf32-hppa.lo.
841 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
842 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
843 * Makefile.in: Rebuild.
844 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
846 2000-02-18 Geoff Keating <geoffk@cygnus.com>
848 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
849 is no bfd_free(). Revert bfd_free part of previous change.
851 2000-02-18 Geoff Keating <geoffk@cygnus.com>
853 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
855 (coff_compute_section_file_positions): Use bfd_free to pair
857 (coff_write_object_contents): Likewise.
859 * coff-rs6000.c (xcoff_howto_table_16): New variable.
860 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
862 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
864 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
865 (xcoff_ar_file_hdr_big): New structure.
866 (SIZEOF_AR_FILE_HDR_BIG): New macro.
867 (xcoff_ar_hdr_big): New structure.
868 (SIZEOF_AR_HDR_BIG): New macro.
869 (xcoff_big_format_p): New macro.
870 (xcoff_ardata_big): New macro.
871 (arch_xhdr_big): New macro.
872 (xcoff_slurp_armap): Handle large archives.
873 (xcoff_archive_p): Detect large archives.
874 (xcoff_read_ar_hdr): Handle large archives.
875 (xcoff_openr_next_archived_file): Handle large archives.
876 (xcoff_generic_stat_arch_elt): Handle large archives.
877 (xcoff_write_armap_old): Rename from xcoff_write_armap.
878 (xcoff_write_armap_big): New function.
879 (xcoff_write_armap): New function, dispatch to _old or _big.
880 (xcoff_write_archive_contents_old): Rename from
881 xcoff_write_archive_contents.
882 (xcoff_write_archive_contents_big): New function.
883 (xcoff_write_archive_contents): New function, dispatch to _old or
886 2000-02-18 Richard Henderson <rth@cygnus.com>
888 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
889 and hide_symbol members.
890 (elf_link_hash_copy_indirect): Remove.
891 (elf_link_hash_hide_symbol): Remove.
892 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
893 and elf_backend_hide_symbol.
894 (_bfd_elf_link_hash_copy_indirect): Declare.
895 (_bfd_elf_link_hash_hide_symbol): Declare.
896 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
897 (_bfd_elf_link_hash_hide_symbol): Likewise.
898 (_bfd_elf_link_hash_table_init): Don't init killed members.
899 * elflink.h (elf_link_add_object_symbols): Use the bed function
900 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
901 (elf_link_assign_sym_version): Likewise.
902 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
903 (elf_backend_hide_symbol): Likewise.
904 (elfNN_bed): Update for new members.
906 2000-02-17 Kevin Buettner <kevinb@redhat.com>
908 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
909 STACK_END_ADDR): Define for new core file format.
910 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
911 for handling the vagaries of the various core file structures used
912 by AIX over the years.
913 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
914 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
915 core_dumpx structure.
917 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
919 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
920 (bfd_mach_sh3_dsp): Likewise.
921 (bfd_mach_sh4): Reinstate.
922 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
923 * bfd-in2.h: Regenerate.
924 * coff-sh.c (struct sh_opcode): flags is no longer short.
925 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
926 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
927 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
928 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
929 (sh_opcodes): No longer const.
930 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
931 (sh_insn_uses_reg): Check for USESAS and USESR8.
932 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
933 (_bfd_sh_align_load_span): Return early for SH4.
934 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
935 Take into account that field b of a parallel processing insn
936 could be mistaken for a separate insn.
937 * cpu-sh.c (arch_info_struct): New array elements for
938 sh2, sh-dsp and sh3-dsp.
939 Reinstate element for sh4.
940 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
941 (SH4_NEXT): Reinstate.
942 (SH3_NEXT, SH3E_NEXT): Adjust.
943 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
944 * elf32-sh.c (sh_elf_set_private_flags): New function.
945 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
946 (sh_elf_merge_private_data): New function.
947 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
948 (bfd_elf32_bfd_copy_private_bfd_data): Define.
949 (bfd_elf32_bfd_merge_private_bfd_data): Change to
950 sh_elf_merge_private_data.
952 2000-02-13 Richard Henderson <rth@cygnus.com>
954 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
956 (elf_link_hash_copy_indirect): New.
957 (elf_link_hash_hide_symbol): New.
958 * elflink.h (elf_link_add_object_symbols): Break out copy from
959 indirect new new symbol to elf.c.
960 (elf_link_assign_sym_version): Break out privatization of
961 non-exported symbol to elf.c.
962 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
963 (_bfd_elf_link_hash_hide_symbol): New.
964 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
966 2000-02-13 Ian Lance Taylor <ian@zembu.com>
968 * section.c (_bfd_strip_section_from_output): Add info parameter.
969 If it passed as non-NULL, use it to check whether any input BFD
970 has an input section which uses this output section. Change all
972 * bfd-in2.h: Rebuild.
974 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
975 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
977 * bfd-in2.h: Rebuild.
979 2000-02-10 Timothy Wall <twall@cygnus.com>
981 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
982 allow final modifications of swapped-in symbol.
983 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
984 * coffcode.h (coff_write_relocs): Use macro
985 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
986 symbol index should be set to -1.
988 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
990 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
991 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
992 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
993 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
994 sh_insns_uses_or_sets_freg): New functions.
995 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
996 * (sh_insns_conflict): Use new functions and new macros to
997 detect conflicts when two instructions both set same integer registers,
998 both set same fp register, and both set special register.
1000 2000-02-09 Timothy Wall <twall@cygnus.com>
1002 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1003 swapping in sections, so that the swapping routines have access to
1006 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1008 * coff-go32.c: Update comment. Update copyright.
1010 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1012 * syms.c (bfd_decode_symclass)
1013 Two new class characters were added - 'V' and 'v'. The
1014 meaning of 'W' is now restricted to just weak non-object
1015 symbols. This allows differentiation between, for example,
1016 weak functions vs weak objects. nm for example now dumps:
1018 'w' = weak unresolved
1019 'V' = weak global object
1020 'v' = weak unresolved object
1022 (bfd_is_undefined_symclass): New function. Return true if the
1023 given symbol class represents and undefined/unresolved symbol.
1025 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1028 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1030 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1031 STT_ARM_16BIT flag set, but it is not attached to a data object
1032 return STT_ARM_16BIT so that it will be treated as code by the
1035 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1037 * coff-i386.c (i3coff_object_p): Remove prototype.
1040 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1041 to name. Update copyright.
1043 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1044 assignment to avoid warning. Update copyright.
1046 2000-01-24 Robert Lipe (robertl@sco.com)
1048 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1049 instead of using GNU C extension.
1051 2000-01-21 Nick Clifton <nickc@cygnus.com>
1053 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1054 amount from a bfd_in_memory structure.
1055 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1058 2000-01-14 Nick Clifton <nickc@cygnus.com>
1060 * linker.c (default_indirect_link_order): oops - fix incorrectly
1061 applied patch from Tim Wall.
1063 2000-01-13 Timothy Wall (twall@tiac.net>
1065 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1066 = scnhsz, filhsz, relsz, aoutsz, etc)
1068 * coffswap.h: Ditto.
1070 2000-01-13 Nick Clifton <nickc@cygnus.com>
1072 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1073 interwork thumb to arm stub.
1075 2000-01-13 Timothy Wall (twall@tiac.net>
1077 * archures.c (bfd_octets_per_byte): New function: Return
1079 (bfd_arch_mach_octets_per_byte): New function: Return target
1082 * section.c: Distinguish between octets and bytes for usage of
1083 _cooked_size, _raw_size, and output_offset. Clarify
1084 description of bfd_set_section_contents.
1086 * bfd-in2.h: Regenerate.
1088 * coffgen.c: Indicate that the offset parameter is in bytes, not
1091 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1092 where appropriate to get the octet offset when calling
1093 bfd_set_section_contents.
1094 (bfd_coff_reloc_link_order): Ditto.
1096 * linker.c (bfd_generic_reloc_link_order): Ditto.
1097 (_bfd_default_link_order): Ditto.
1099 * reloc.c (bfd_perform_relocation): Distinguish between octets
1100 and bytes. Use octets when indexing into octet data; use bytes
1101 when calculating target addresses.
1102 (bfd_install_relocation): Ditto.
1104 * srec.c (srec_write_section): Ditto.
1106 2000-01-13 Nick Clifton <nickc@cygnus.com>
1108 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1109 3 to 2. This allows 4 byte sized sections, which is necessary for
1110 dlltool to build funcitoning DLLs.
1112 2000-01-10 Philip Blundell <pb@futuretv.com>
1114 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1115 (arm*-*-conix*): New target.
1117 2000-01-10 Egor Duda <deo@logos-m.ru>
1119 * config.bfd: Include elf32_i386 vector to target list for cygwin
1122 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1123 * configure.in: Test for structure win32_pstatus_t in
1125 * configure: Regenerate.
1127 * elf.c (elfcore_grok_win32pstatus): New function: process
1128 win32_pstatus_t notes in elf core file.
1129 (elfcore_grok_note): Detect win32_pstatus notes.
1131 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1133 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1135 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1136 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1138 1999-12-29 Richard Henderson <rth@cygnus.com>
1140 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1141 if no dynamic sections created.
1143 1999-12-27 Nick Clifton <nickc@cygnus.com>
1145 * peicode.h (pe_bfd_object_p): Only define for PE format
1148 1999-12-17 Nick Clifton <nickc@cygnus.com>
1150 * coff-i386.c (i3coff_object_p): Delete.
1151 (i386coff_vec): Replace reference to i3coff_object_p with a
1152 reference to coff_object_p.
1154 * coff-mcore.c (pe_object_p): Delete.
1156 * peicode.h (pe_bfd_object_p): New function: Detect the
1157 presence of a PE format COFF object file. Also detect and
1158 warn about the presence of LINK6 format Image Library Format
1161 1999-12-16 Nick Clifton <nickc@cygnus.com>
1163 * coff-arm.c (NUM_ELEM): New macro.
1164 (NUM_RELOCS): New macro: The number of known ARM relocs.
1165 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1166 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1168 (bfd_arm_process_before_allocation): Produce a warning message if
1169 an out of range symbol index is encountered.
1171 1999-12-14 Nick Clifton <nickc@cygnus.com>
1173 * elflink.h (is_global_symbol_definition): New Function: Return
1174 true iff the symbol is being given a global definition in this
1176 (elf_link_is_defined_archive_symbol): Do not bother processing
1177 symbols for an archive element that has already been included
1179 Use is_global_symbol_definition().
1181 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1183 * config.bfd: Add support for sparc-*-netbsdelf* and
1184 sparc-*-netbsdaout*.
1186 1999-12-13 Nick Clifton <nickc@cygnus.com>
1188 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1189 if the symbol is in the common section.
1191 1999-12-10 Nick Clifton <nickc@cygnus.com>
1193 * elflink.h (elf_link_is_defined_archive_symbol): New
1194 function: Decide if a symbol, in an archive map is there
1195 because it is defined in the archive element, or because it is
1196 just another common declaration of it.
1197 (elf_link_add_archive_symbols): Use
1198 elf_link_is_defined_archive_symbol to decide if an archive
1199 element contain a reference to a common symbol should be
1202 1999-12-10 Nick Clifton <nickc@cygnus.com>
1204 * elflink.h: Revert previous patch.
1205 * targets.c: Revert previous patch.
1206 * libbfd-in2.h: Revert previous patch.
1207 * libbfd.h: Revert previous patch.
1208 * elfxx-target.h: Revert previous patch.
1209 * archive.c: Revert previous patch.
1210 * aout-target.h: Revert previous patch.
1211 * aout-tic30.h: Revert previous patch.
1212 * bfd.c: Revert previous patch.
1213 * coff-alpha.c: Revert previous patch.
1214 * coff-rs6000.c: Revert previous patch.
1215 * elf64-mips.c: Revert previous patch.
1216 * ieee.c: Revert previous patch.
1217 * libecoff.h: Revert previous patch.
1218 * oasys.c: Revert previous patch.
1219 * som.c: Revert previous patch.
1220 * vms.c: Revert previous patch.
1222 1999-12-09 Nick Clifton <nickc@cygnus.com>
1224 * elflink.h (elf_link_add_archive_symbols): Add an archive
1225 element even if contains a symbol which is currently only
1226 considered to be a common.
1228 * targets.c (struct bfd_target): Add new field
1229 _bfd_allow_commons_in_armap.
1230 * bfd-in2.h:Regenerate.
1232 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1234 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1235 * libbfd.h: Regenerate.
1237 * elfxx-target.h: If using COFF archive map, override
1238 definition of allow_commons_in_armap and replace with
1241 * archive.c (bfd_compute_and_write_armap): Do not place common
1242 symbols into the archive map unless _bfd_allow_commons_in_armap
1245 * aout-target.h (MY_allow_commons_in_armap): Define.
1246 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1247 * bfd.c (bfd_allow_commons_in_armap): Define.
1248 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1249 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1250 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1251 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1252 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1253 * oasys.c (oasys_allow_commons_in_armap): Define.
1254 * som.c (som_allow_commons_in_armap): Define.
1255 * vms.c (vms_allow_commons_in_armap): Define.
1257 1999-12-07 Jim Blandy <jimb@cygnus.com>
1259 Add support for SSE registers in ELF core files.
1260 * elf.c (elfcore_make_note_pseudosection): New function.
1261 (elfcore_grok_prfpreg): Use it.
1262 (elfcore_grok_prxfpreg): New function.
1263 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1265 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1267 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1268 value by 4 before storing it back in the field. From
1269 Koundinya. K <kk@ddeorg.soft.net>.
1271 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1273 * archures.c (bfd_mach_am33): Define.
1274 * bfd-in2.h: Rebuilt.
1275 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1276 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1277 (compute_function_info): Handle additional registers saved by
1279 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1280 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1282 1999-11-29 Jim Blandy <jimb@cygnus.com>
1284 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1286 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1289 1999-11-27 Michael Meissner <meissner@cygnus.com>
1291 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1292 internal use within gas for alpha explicit relocations.
1293 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1294 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1295 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1296 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1297 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1298 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1300 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1301 BFD_RELOC_ALPHA_USER_*.
1303 * bfd-in2.h: Regenerate.
1304 * libbfd.h: Regenerate.
1306 1999-11-26 Fred Fish <fnf@cygnus.com>
1308 * elf.c (elfcore_read_notes): Add prototype for static function.
1309 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1310 (bfd_section_from_phdr): Replacement function that calls
1311 _bfd_elf_make_section_from_phdr for generic segment types and
1312 backend fucntion pointed to by elf_backend_section_from_phdr for
1313 backend specific segment types.
1314 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1315 now called by _bfd_elf_make_section_from_phdr. Note that this func
1316 is now just a stub between the caller and bfd_section_from_phdr.
1318 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1319 elf_backend_section_from_phdr.
1320 (elf_backend_section_from_phdr): Add prototype.
1322 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1323 (elfNN_bed): Add elf_backend_section_from_phdr.
1325 1999-11-25 Nick Clifton <nickc@cygnus.com>
1327 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1328 SEC_CODE and SEC_READONLY flags to glue sections.
1330 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1331 SEC_CODE and SEC_READONLY flags to glue sections.
1333 1999-11-20 Nick Clifton <nickc@cygnus.com>
1335 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1338 1999-11-19 Catherine Moore <clm@cygnus.com>
1340 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1341 (elf_cpu32_plt_entry): Likewise.
1343 1999-11-18 Nick Clifton <nickc@cygnus.com>
1345 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1347 (coff_mcore_relocate_section): Initialise addend to 0.
1348 Special case processing of RVA reloc.
1350 1999-11-17 Richard Henderson <rth@cygnus.com>
1352 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1353 type_change_ok; add sign_extend_vma.
1354 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1355 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1356 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1357 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1358 (elfNN_bed): Follow struture changes.
1360 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1362 * libbfd.c (bfd_read): Check result of read against desired result
1364 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1365 invalid compared to the section size.
1367 * ieee.c (ieee_slurp_debug): Get the length of the debug
1368 information right if there is no data part.
1370 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1372 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1373 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1375 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1377 * elflink.h (elf_bfd_final_link): Make last_local signed.
1379 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1381 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1384 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1386 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1388 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1389 * bfd-in2.h: Regenerate.
1391 1999-10-15 Andrew Haley <aph@cygnus.com>
1393 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1395 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1397 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1399 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1401 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1402 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1405 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1407 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1408 relocs also need the GP value.
1409 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1410 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1411 the GP value for R_MIPS_LITERAL relocs too. Handle
1412 R_MIPS_64 relocs properly on big-endian MIPS.
1413 (mips_elf_sign_extend): Behave properly with 'long long'.
1414 (mips_elf_highest): Correct typo.
1416 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1418 * cpu-m32r.c (arch_info_struct): New static global.
1419 (bfd_m32r_arch): Refer to it.
1420 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1421 (m32r_elf_print_private_bfd_data): Ditto.
1422 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1423 * archures.c (bfd_mach_m32rx): Define it.
1424 * bfd-in2.h: Rebuild.
1426 1999-09-28 Fred Fish <fnf@cygnus.com>
1428 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1429 (cisco_core_big_vec): Add new bigendian vec.
1430 (cisco_core_little_vec): Add new little endian vec.
1432 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1433 (crash_info_locs): Add array of possible offsets.
1434 (MASK_ADDR): Mask to apply to crash info offset.
1435 (crashinfo_external): Add textbase, database, bssbase and
1436 turn into a typedef.
1437 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1438 Many small changes to account for additional hardware versions.
1439 Pick a reasonable size for ".reg" section. Add a ".crash"
1440 section to allow access to crashinfo_external struct.
1441 (cisco_core_file_p): New version of this function that
1442 iterates over crash_info_locs, calling cisco_core_file_validate.
1443 (cisco_core_vec): Old big endian only vec replaced with ...
1444 (cisco_core_big_vec): Add big endian version.
1445 (cisco_core_little_vec): Add little endian version.
1447 * configure.in (cisco_core_vec): Split to two new vectors ...
1448 (cisco_core_big_vec): New target vector.
1449 (cisco_core_little_vec): New target vector.
1450 * configure: Regenerate.
1451 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1452 to cisco_core_big_vec in targ_selvecs.
1454 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1456 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1457 (mips_elf_relocate_got_local): Unused, delete.
1458 (mips_elf_relocate_global_got): Unused, delete.
1460 1999-09-24 Fred Fish <fnf@cygnus.com>
1462 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1463 to initialize it to something meaningful. Then use it to generate
1464 more useful segment names.
1466 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1468 * som.c (NO_PCREL_MODES): Define if the system does not define
1470 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1471 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1472 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1473 * libhppa.h (dis_assemble_22): New function.
1474 (bfd_hppa_insn2fmt): Handle long branch.
1476 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1479 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1481 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1482 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1483 (reloc_howto_type howto_table): Tidy comments and whitespace.
1485 1999-09-17 Nick Clifton <nickc@cygnus.com>
1487 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1488 previous delta. Set sec->gc_mark instead.
1490 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1492 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1493 (elf_cpu32_plt_entry): Likewise.
1495 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1497 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1499 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1500 symbol table, then just compute a suitable value (but do not
1501 create a __gp symbol).
1503 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1504 symbols when building shared libraries.
1505 (elf_hppa_final_link_relocate): Correct handling of PCREL
1506 relocations against undefined symbols.
1508 1999-09-16 Nick Clifton <nickc@cygnus.com>
1510 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1511 interworking sections as linker created so that they will not
1512 be removed by garbage collection.
1514 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1516 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1517 (elf_hppa_final_link_relocate): Consistently create an absolute
1518 address, then subtract out the value of __gp.
1520 1999-09-14 Michael Meissner <meissner@cygnus.com>
1522 * configure.in (Canonicalization of target names): Remove adding
1523 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1524 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1525 * configure: Regenerate.
1527 1999-09-14 Nick Clifton <nickc@cygnus.com>
1529 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1532 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1534 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1535 (elf_hppa_final_link): Initialize text_segment_base and
1537 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1539 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1540 (elf_hppa_final_link_relocate): Likewise.
1541 (elf_hppa_relocate_insn): Likewise.
1542 (elf_hppa_relocate_section): Initialize HOWTO.
1544 1999-09-13 Donn Terry <donn@interix.com>
1546 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1547 handling to support both GNU and MS objects.
1549 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1550 when determining whether to set F_RELFLG.
1552 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1554 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1555 PC24 relocs if the target is an undefined weak symbol.
1556 (arm_add_to_rel): Fix compiler warning.
1557 (elf32_arm_plt0_entry): Correct comments.
1559 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1561 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1562 an absolute symbol in REL relocs.
1564 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1566 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1567 Stub SEGREL32. Return an error for any relocation not handled.
1569 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1571 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1572 constant symbols, and avoid multiple definition errors on them.
1574 1999-09-12 Donn Terry <donn@interix.com>
1576 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1577 significant bit is set.
1579 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1581 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1583 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1584 relocs as we do for RELA relocs.
1586 1999-09-11 Donn Terry <donn@interix.com>
1588 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1589 (coff_final_link_postscript): Define.
1590 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1591 directory entries here.
1592 (_bfd_pei_final_link_postscript): New function.
1594 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1595 section flags based on the section name.
1597 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1598 get the overflow of the s_nlnno field from the s_nreloc field.
1599 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1600 the s_nlnno overflow of the .text section into the s_nreloc
1603 * peigen.c (add_data_entry): Declare.
1604 (pei_swap_aouthdr_out): Get image size right. Set linker version
1606 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1607 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1608 extraneous ImageBase.
1609 (pe_print_edata): Likewise.
1610 (pe_print_pdata): Likewise. Print exception entries.
1611 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1612 (tbl): Make const, add "UNKNOWN".
1613 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1614 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1615 section data directory.
1616 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1618 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1619 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1620 * peicode.h (coff_get_symbol_info): Define.
1622 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1624 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1626 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1629 * libpei.h: New file, broken out of peicode.h.
1630 * peigen.c: New file, broken out of peicode.h.
1631 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1632 * configure.in: Add peigen.lo to list of files required for each
1634 * Makefile.am: Rebuild dependencies.
1635 (BFD32_BACKENDS): Add peigen.lo.
1636 (BFD32_BACKENDS_CFILES): Add peigen.c.
1637 (SOURCE_HFILES): Add libpei.h.
1638 * configure, Makefile.in: Rebuild.
1640 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1641 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1642 instead. Don't clear the s_paddr field for an uninitialized data
1645 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1646 coff_data_type to f_timdat.
1647 * peicode.h (pe_mkobject_hook): Likewise.
1649 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1650 number if COFF_IMAGE_WITH_PE.
1652 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1653 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1654 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1655 there is no SEC_DEBUGGING section.
1656 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1657 IMAGE_FILE_DEBUG_STRIPPED.
1659 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1660 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1661 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1662 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1664 * coffswap.h (IMAGE_BASE): Don't define.
1665 * pei-arm.c (IMAGE_BASE): Don't define.
1666 * pei-i386.c (IMAGE_BASE): Don't define.
1667 * pei-mcore.c (IMAGE_BASE): Don't define.
1668 * pei-ppc.c (IMAGE_BASE): Don't define.
1670 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1671 symbol, switch on the class when determining whether to modify the
1672 value. For PE, don't modify the value of a C_FCN symbol not named
1675 * libbfd-in.h (_bfd_abort): Declare.
1677 * bfd.c (_bfd_abort): New function.
1678 * libbfd.h: Rebuild.
1680 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1683 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1684 don't write out the associated line numbers.
1686 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1689 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1690 changes when the base type is unknown.
1692 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1695 * syms.c (BSF_DEBUGGING_RELOC): Define.
1696 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1697 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1699 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1700 BSF_DEBUGGING_RELOC set.
1701 * bfd-in2.h: Rebuild.
1703 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1705 * ecoff.c (bfd_debug_section): Update initialization for new
1707 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1708 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1710 1999-09-10 H.J. Lu <hjl@gnu.org>
1712 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1713 _bfd_filnmlen field.
1714 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1716 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1718 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1719 for FPTR relocs involving local symbols.
1721 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1722 value for the stub address in a call through a stub.
1723 Install the value for a local symbol directly into the DLT
1724 instead of generating a reloc. Correctly handle FPTR64 relocs.
1726 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1727 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1728 (elf_hppa_final_link): Call them.
1730 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1732 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1733 (elf_adjust_dynamic_symbol): ...from here.
1735 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1737 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1738 relocation, remove them. SECREL64->LTOFF16WF.
1739 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1741 (elf_hppa_relocate_insn): Similarly.
1743 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1744 (elf_hppa_relocate_insn): Similarly.
1746 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1748 (elf_hppa_relocate_insn): Similarly.
1750 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1751 Handle LTOFF_TP* relocs.
1752 (elf_hppa_relocate_insn): Similarly.
1754 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1755 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1756 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1758 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1759 DIR32, DIR64 and FPTR64 relocations.
1760 (elf_hppa_relocate_insn): Similarly.
1762 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1763 address of the .PARISC.global section.
1764 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1765 table entry elf_hppa_final_link_relocate. Do not give a warning
1766 for a reloc against an external symbol if it has a PA64 hash
1768 (elf_hppa_final_link_relocate): Significantly rework. Handle
1769 DLTIND relocations. Compute the final value of the relocation
1770 before passing the value of elf_hppa_relocate_insn.
1771 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1772 relocation support. Handle DLTIND relocation requests just like
1773 DLTREL relocation requests. Simplify branch handling.
1775 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1777 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1778 non-allocated section as done in i386 version.
1779 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1780 statement since this is no know relocation.
1782 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1784 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1786 (elf_hppa_relocate_insn): Similarly.
1788 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1790 (elf_hppa_relocate_insn): Similarly.
1792 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1793 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1794 Pass the relocate type rather than the insn format to
1795 elf_hppa_relocate_insn.
1796 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1797 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1799 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1801 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1802 (bfd_coff_filnmlen): Define.
1803 (bfd_coff_std_swap_table): Initialize new field.
1804 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1806 (coff_write_symbols): Likewise.
1807 (coff_get_normalized_symtab): Likewise.
1808 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1809 * libcoff.h: Rebuild.
1811 1999-09-06 Donn Terry <donn@interix.com>
1813 * coffcode.h (sort_by_secaddr): New static function if
1815 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1816 sections by VMA when assigning target_index values. Always set
1819 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1820 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1822 * libcoff.h: Rebuild.
1824 * coffcode.h (coff_set_custom_section_alignment): Add const to
1825 declaration to match definition.
1826 (coff_write_object_contents): Don't set F_AR32W(R)? if
1829 * coff-i386.c (in_reloc_p): Add declaration.
1830 (i386coff_vec): Simplify initialization of
1831 application_section_flags.
1833 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1834 version. Move COFF_WITH_PE specific code to new version.
1835 (stype_to_sec_flags): Likewise. Add section parameter.
1836 * coffgen.c (make_a_section_from_file): Set target_index before
1837 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1838 * libcoff.h: Rebuild.
1840 * syms.c (stt): Add some PE/PEI section names.
1841 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1843 (bfd_symbol_info): Check for 'w'.
1845 * section.c (struct bfd_comdat_info): Define.
1846 (asection): Add comdat field.
1847 (STD_SECTION): Initialize comdat field.
1848 (bfd_make_section_anyway): Likewise.
1849 * bfd-in2.h: Rebuild.
1851 1999-09-06 Andreas Schwab <schwab@suse.de>
1853 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1856 1999-09-06 Nick Clifton <nickc@cygnus.com>
1858 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1859 bfd_realloc instead of calloc and realloc.
1861 1999-09-04 Steve Chamberlain <sac@pobox.com>
1863 * cpu-pj.c: New file.
1864 * elf32-pj.c: New file.
1865 * config.bfd (pj*): New cpu.
1866 (pj-*-*, pjl-*-*): New targets.
1867 * configure.in (bfd_elf32_pj_vec): New target vector.
1868 (bfd_elf32_pjl_vec): New target vector.
1869 * archures.c (bfd_arch_pj): Define.
1870 * elf.c (prep_headers): Handle bfd_arch_pj.
1871 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1872 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1873 to target vector list.
1874 * Makefile.am: Rebuild dependencies.
1875 (ALL_MACHINES): Add cpu-pj.lo.
1876 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1877 (BFD32_BACKENDS): Add elf32-pj.lo.
1878 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1879 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1881 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1883 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1884 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1885 and NON_GOT_REF from weak defined symbol to real symbol.
1886 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1887 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1888 create a COPY reloc.
1889 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1890 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1891 don't create a COPY reloc.
1893 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1895 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1896 count those in sections we are not including in the link.
1898 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1900 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1901 field in hpux11 shared libraries.
1903 1999-09-02 Nick Clifton <nickc@cygnus.com>
1905 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1907 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1909 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1910 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1911 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1913 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1915 * elflink.h (record_link_assignment): When possible, keep the
1916 original type of the symbol.
1918 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1920 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1921 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1922 tools were configured.
1923 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1925 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1927 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1928 GOT entries for GOT16 relocations; they're not required.
1930 1999-08-24 Nick Clifton <nickc@cygnus.com>
1932 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1934 * config.bfd (arm-*-netbsd*): New target.
1935 * configure.in (armnetbsd_vec): New target vector.
1936 * configure: Regenerate
1937 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1939 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1940 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1941 (armnetbsd.lo): New rule with deps.
1942 * Makefile.in: Regenerate.
1944 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1947 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1949 * som.c (som_slurp_symbol_table): Fix typo in comment.
1951 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1953 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1954 here instead of using elf_section_data...
1956 1999-08-19 Nick Clifton <nickc@cygnus.com>
1958 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1959 relocations into the base file.
1960 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1961 we are building a base file.
1963 1999-08-19 Nick Clifton <nickc@cygnus.com>
1965 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1967 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1968 REL relocs when performing a partial relocation.
1970 1999-08-18 Donn Terry <donn@interix.com>
1972 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1973 _bfd_coff_link_input_bfd into top level.
1975 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1976 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1977 (coff_i386_rtype_to_howto): Likewise.
1978 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1979 Completely ignore symbols which are all zero.
1980 (dummy_reloc16_estimate): Add return 0.
1981 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1982 variable copy to name_copy to avoid shadowing outer scope
1984 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1985 from unsigned int to unsigned long. Add timestamp field.
1986 * libcoff.h: Rebuild.
1988 1999-08-17 H.J. Lu <hjl@gnu.org>
1990 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1993 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1995 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1996 for special section symbols.
1997 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1998 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2001 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2003 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2004 coincidence of variable names between old and new code.
2006 1999-08-12 Nick Clifton <nickc@cygnus.com>
2008 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2009 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2010 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2011 and 'addend' parameter a 'bfd_signed_vma'.
2012 (elf32_arm_final_link_relocate): Do not involve stubs in
2013 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2014 jumps, not function calls.
2016 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2018 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2019 in R_ARM_PC24 relocs.
2021 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2023 * elf-hppa.h (elf_hppa_fake_sections): New function.
2024 * elf32-hppa.c (elf_backend_fake_sections): Define.
2026 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2027 recent changes to the arch_info structure.
2029 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2030 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2031 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2034 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2035 Ralf Baechle <ralf@uni-koblenz.de>
2037 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2038 output DT_MIPS_GOTSYM.
2039 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2040 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2042 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2044 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2045 prototype. Handle local symbols. Add commentary.
2046 (mips_elf_calculate_relocation): Adjust accordingly.
2047 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2050 * elflink.h (elf_bfd_final_link): Tweak last change.
2052 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2054 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2055 elf-section data to allocate just the right amount of relocation
2056 space. Don't allocate the hash space twice.
2057 (elf_bfd_final_link): Calculate the amount of space to allocate in
2058 each relocation section.
2060 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2062 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2063 64bit mode, generate a section relative relocation for a 32bit
2065 (elf_hppa_is_local_label_name): New function.
2066 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2067 shared between 32bit and 64bit port.
2069 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2071 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2072 R_MIPS_GOT16 and R_MIPS_CALL16.
2073 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2074 to use when looking for a preexisting GOT entry.
2076 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2078 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2079 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2081 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2083 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2085 * elflink.h (elf_link_output_extsym): Don't output a weak
2086 reference to an undefined symbol just because it was defined weak
2089 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2091 * coffgen.c (coff_find_nearest_line): When looking for file, use
2092 last best match rather than first. If address is beyond last line
2093 number record, don't return the last line as the correct value.
2095 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2097 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2098 * bfd-in2.h: Rebuild.
2100 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2102 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2103 * coffcode.h (coff_set_custom_section_alignment): New static
2105 (coff_section_alignment_table): New static array.
2106 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2107 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2108 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2109 * libcoff.h: Rebuild.
2111 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2113 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2115 * Makefile.in: Rebuild.
2117 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2119 * section.c (SEC_SHARED): Define.
2120 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2121 (styp_to_sec_flags): Likewise.
2122 * peicode.h (coff_swap_scnhdr_out): Likewise.
2123 * bfd-in2.h: Rebuild.
2125 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2127 * coffcode.h (coff_classify_symbol): Comment out part of
2128 1999-08-05 change which breaks cygwin DLLs.
2130 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2131 * aclocal.m4, configure: Rebuild.
2133 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2135 * section.c (global_syms): Only initialize union field if
2138 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2140 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2141 the size of a GOT entry here.
2142 (mips_elf_calculate_relocation): Don't create a local GOT entry
2143 for the symbol in a GOT16 relocation; just for it's high-order bit
2144 (_bfd_mips_elf_relocate_section): Fix thinko.
2146 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2148 Based on patches from Donn Terry <donn@interix.com>:
2149 * coffcode.h (enum coff_symbol_classification): Define.
2150 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2151 _bfd_coff_classify_symbol. Change return type.
2152 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2153 (coff_slurp_symbol_table): Use coff_classify_symbol.
2154 (coff_classify_symbol): New static function.
2155 (coff_sym_is_global): Never define.
2156 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2157 * cofflink.c (coff_link_check_ar_symbols): Use
2158 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2159 (coff_link_add_symbols): Likewise.
2160 (_bfd_coff_link_input_bfd): Likewise.
2161 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2162 coff_classify_symbol.
2163 * libcoff.h: Rebuild.
2165 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2167 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2168 (e_ltpsel, e_rtpsel): Similarly.
2170 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2171 and 14bit ertpsel. Handle 64bit psel.
2173 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2175 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2176 handling for REL relocations. And only left-shift R_MIPS26
2177 relocation addends where necessary.
2179 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2181 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2182 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2183 Just return the relocation found.
2184 (mips_elf_relocate_section): Pull the LO16 addend out of the
2185 section itself when using REL relocations.
2187 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2188 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2191 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2193 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2194 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2195 relocation against a symbol in an input section with no output
2196 section. From Daniel Jacobowitz <drow@false.org>.
2198 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2200 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2201 look for generated file correctly.
2202 * aclocal.m4, configure: Rebuild.
2204 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2206 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2207 and R_MIPS16_26 relocations correctly when relocating.
2208 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2209 and R_MIPS_CALL_LO16 are for global symbols.
2211 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2213 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2215 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2216 variables and initialize them.
2218 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2220 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2221 there are no global symbols requiring GOT entries.
2222 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2223 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2224 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2226 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2227 symbols are considered to have the value zero.
2228 (_bfd_mips_elf_relocate_section): Don't try to perform a
2229 relocation for an undefined symbol.
2230 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2233 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2235 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2236 wants ba,a,pt %xcc instead of %icc.
2237 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2238 of large PLT entries.
2239 (sparc64_elf_plt_ptr_offset): Fix calculation.
2240 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2241 addend should be relative to load address, not .plt section start.
2242 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2244 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2246 * elf-bfd.h (struct elf_backend_data): Add
2247 print_symbol_all and output_arch_syms backend methods.
2248 * elfxx-target.h: Likewise.
2249 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2250 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2251 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2253 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2254 symbols in .dynsym, add their names into .dynstr. Put those symbols
2256 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2257 pointers to STT_REGISTER symbols in dynsym section.
2258 (sparc64_elf_print_symbol_all): New function.
2259 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2260 printing using the print_symbol_all hook.
2262 1999-07-30 Catherine Moore <clm@cygnus.com>
2264 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2267 1999-07-29 Richard Henderson <rth@cygnus.com>
2269 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2270 dynamic_sections_created.
2272 1999-07-29 Richard Henderson <rth@cygnus.com>
2274 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2275 (mips_rtype_to_howto): ... new function.
2276 (_bfd_mips_elf_relocate_section): Use it.
2278 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2280 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2282 1999-07-27 Nick Clifton <nickc@cygnus.com>
2284 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2286 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2287 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2289 1999-07-23 Donn Terry <donn@interix.com>
2291 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2292 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2293 * cofflink.c (coff_link_add_symbols): If PE, handle section
2295 * libcoff.h: Rebuild.
2297 * config.bfd (i[3456]86-*-interix*): New target.
2299 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2301 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2302 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2303 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2304 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2305 (COFF_SUPPORT_GNU_LINKONCE): Define.
2306 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2307 (COFF_SUPPORT_GNU_LINKONCE): Define.
2309 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2312 * makefile.dos: Remove; obsolete.
2313 * configure.bat: Remove; obsolete.
2315 1999-07-21 H.J. Lu <hjl@gnu.org>
2317 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2319 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2321 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2322 message and fail if a symbol index is out of range.
2324 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2326 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2327 when looking at a R_MIPS_GOT16 relocation.
2329 1999-07-20 Nick Clifton <nickc@cygnus.com>
2331 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2333 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2335 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2336 removed in previous change.
2337 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2338 in relocateable output.
2340 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2342 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2345 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2346 if they appear to be specially created by the linker.
2348 1999-07-19 Nick Clifton <nickc@cygnus.com>
2350 * targets.c (alternative_target): New field in bfd_target
2352 (bfd_search_for_target): New function: Find a target that
2353 satisifies a search function.
2354 * bfd-in2.h: Regenerate.
2356 * elfxx-target.h: Initialise the alternative_target field of
2357 the bfd_target structures to point to the other target (if
2359 * nlm-target.h: Initialise the alternative_target field of
2360 the bfd_target structures to point to the other target (if
2363 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2364 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2366 * aix386-core.c: Initialise new field of bfd_target structure.
2367 * aout-adobe.c: Initialise new field of bfd_target structure.
2368 * aout-arm.c: Initialise new field of bfd_target structure.
2369 * aout-target.h: Initialise new field of bfd_target structure.
2370 * aout-tic30.c: Initialise new field of bfd_target structure.
2371 * binary.c: Initialise new field of bfd_target structure.
2372 * bout.c: Initialise new field of bfd_target structure.
2373 * cisco-core.c: Initialise new field of bfd_target structure.
2374 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2375 * coff-alpha.c: Initialise new field of bfd_target structure.
2376 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2377 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2378 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2379 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2380 * coff-i386.c: Initialise new field of bfd_target structure.
2381 * coff-i860.c: Initialise new field of bfd_target structure.
2382 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2383 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2384 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2385 * coff-mips.c: Initialise new field of bfd_target structure.
2386 * coff-ppc.c: Initialise new field of bfd_target structure.
2387 * coff-rs6000.c: Initialise new field of bfd_target structure.
2388 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2389 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2390 * coff-tic30.c: Initialise new field of bfd_target structure.
2391 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2392 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2393 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2394 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2395 * hppabsd-core.c: Initialise new field of bfd_target structure.
2396 * hpux-core.c: Initialise new field of bfd_target structure.
2397 * i386msdos.c: Initialise new field of bfd_target structure.
2398 * i386os9k.c: Initialise new field of bfd_target structure.
2399 * ieee.c: Initialise new field of bfd_target structure.
2400 * ihex.c: Initialise new field of bfd_target structure.
2401 * irix-core.c: Initialise new field of bfd_target structure.
2402 * mipsbsd.c: Initialise new field of bfd_target structure.
2403 * netbsd-core.c: Initialise new field of bfd_target structure.
2404 * oasys.c: Initialise new field of bfd_target structure.
2405 * osf-core.c: Initialise new field of bfd_target structure.
2406 * ppcboot.c: Initialise new field of bfd_target structure.
2407 * ptrace-core.c: Initialise new field of bfd_target structure.
2408 * sco5-core.c: Initialise new field of bfd_target structure.
2409 * som.c: Initialise new field of bfd_target structure.
2410 * srec.c: Initialise new field of bfd_target structure.
2411 * tekhex.c: Initialise new field of bfd_target structure.
2412 * trad-core.c: Initialise new field of bfd_target structure.
2413 * versados.c: Initialise new field of bfd_target structure.
2414 * vms.c: Initialise new field of bfd_target structure.
2416 1999-07-19 Andreas Schwab <schwab@suse.de>
2418 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2421 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2423 * elflink.h (elf_link_adjust_relocs): New function.
2424 (elf_bfd_final_link): Use it.
2425 (elf_link_input_bfd): Deal with the fact that there can be
2426 two relocation sections for a single section.
2427 (elf_reloc_link_order): Likewise.
2429 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2430 a relocateable object.
2431 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2433 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2435 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2436 (sparc64_elf_get_reloc_upper_bound,
2437 sparc64_elf_get_dynamic_reloc_upper_bound,
2438 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2439 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2441 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2442 ELF64_R_TYPE_ID/DATA where appropriate.
2444 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2446 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2449 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2451 * elf32-mips.c (mips_elf_local_relocation_p): New static
2453 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2454 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2455 Always set *require_jalxp.
2456 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2457 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2458 GOT16 if the GOT16 is against a local symbol. Don't return false
2459 for an undefined symbol. If there is an overflow, assert that we
2462 1999-07-16 Andreas Schwab <schwab@suse.de>
2464 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2465 variables `link' and `elfsec'.
2466 (elf_bfd_final_link): Remove unused variable `os'.
2468 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2470 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2471 a PT_PHDR program headers.
2472 (_bfd_mips_elf_final_link): Don't assume there are going to be
2473 section symbols when we're not building a shared object.
2474 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2477 1999-07-15 J.T. Conklin <jtc@redback.com>
2479 * config.bfd (i[3456]86-*-vxworks*): New target.
2481 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2483 * elf32-mips.c (mips_elf_stub_section_p): New function.
2484 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2485 (mips_elf_relocate_section): Adjust calling sequence for
2486 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2487 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2490 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2492 * configure.in: Bump version number to 2.9.5.
2493 * configure: Rebuild.
2495 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2497 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2499 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2500 to derive final type instead of hardwiring a selection.
2502 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2504 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2505 things relocated by R_MIPS16_GPREL.
2506 (mips_elf_perform_relocation): Likewise.
2508 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2510 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2512 1999-07-14 Richard Henderson <rth@cygnus.com>
2514 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2515 (_bfd_mips_elf_size_dynamic_sections): Set it.
2516 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2517 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2518 new argument max_local.
2520 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2522 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2523 subwords when handling an R_MIPS16_26 relocation.
2524 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2527 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2528 dst_mask to match reality.
2529 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2530 (mips_elf_obtain_contents): Use bfd_get.
2531 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2532 (mips_elf_relocate_section): Likewise.
2534 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2536 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2537 (mips_elf_relocate_section): Adjust calling sequence for
2538 mips_elf_perform_relocation.
2539 (mips_elf_perform_relocation): Take additional argument. Handle
2540 R_MIPS16_26. Use bfd_put for convenience.
2542 1999-07-13 Richard Henderson <rth@cygnus.com>
2544 * elf.c (assign_file_positions_for_segments): Thinko last change.
2545 Always overwrite p_flags.
2547 1999-07-13 Richard Henderson <rth@cygnus.com>
2549 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2550 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2551 .dynbss and .rel[a].bss if want_dynbss.
2552 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2554 1999-07-13 Richard Henderson <rth@cygnus.com>
2556 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2558 1999-07-13 Richard Henderson <rth@cygnus.com>
2560 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2561 (struct elf_link_hash_table): Add dynlocal.
2562 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2563 (_bfd_elf_link_adjust_dynindx): Delete.
2564 (_bfd_elf_link_renumber_dynsyms): Prototype.
2565 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2566 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2567 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2568 (_bfd_elf_link_lookup_local_dynindx): New function.
2569 (elf_link_renumber_hash_table_dynsyms): New function.
2570 (_bfd_elf_link_renumber_dynsyms): New function.
2571 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2572 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2573 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2574 instead of elf_link_remove_section_and_adjust_dynindices.
2575 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2576 (elf_link_assign_sym_version): Remove removed_dynamic code.
2577 (elf_link_renumber_dynsyms): Delete.
2578 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2580 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2581 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2582 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2583 * elf32-mips.c: Similarly.
2584 * elf32-ppc.c: Similarly.
2585 * elf32-sparc.c: Similarly.
2586 * elf64-alpha.c: Similarly.
2587 * elf64-sparc.c: Similarly.
2589 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2591 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2592 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2593 when the relocation is against _gp_disp.
2595 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2597 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2598 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2599 to possibly_dynamic_relocs. Adjust usage throughout code.
2600 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2601 (elf_mips_ctor64_howto): Likewise.
2602 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2604 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2605 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2606 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2607 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2609 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2611 * Makefile.am: Rebuild dependencies.
2612 * Makefile.in: Rebuild.
2614 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2615 * bfd-in2.h: Rebuild.
2617 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2618 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2619 structure initializations. Add casts.
2620 * reloc.c (EMPTY_HOWTO): Define.
2621 * bfd-in2.h: Rebuild.
2622 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2623 comparisons against 0.
2624 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2625 previous_ibfd_e_flags to unsigned long.
2626 * vms.h (struct vms_private_data_struct): Change section_count to
2628 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2629 (_bfd_vms_write_gsd): Change symnum to unsigned.
2630 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2631 * vms-tir.c (etir_sta): Change psect to unsigned.
2632 (alloc_section): Change idx to unsigned.
2633 (tir_sta, tir_ctl): Change psect to unsigned.
2634 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2635 * vms.c (priv_section_count): Change to unsigned.
2637 1999-07-12 Andreas Schwab <schwab@suse.de>
2639 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2640 * m68klinux.c: Likewise.
2642 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2644 * Many files: Changes to avoid gcc warnings: Remove unused local
2645 variables. Add default case to enum switches.
2646 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2647 compile if not COFF_IMAGE_WITH_PE.
2648 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2649 (bfd_arm_get_bfd_for_interworking): Likewise.
2650 (bfd_arm_process_before_allocation): Likewise.
2651 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2652 * pei-arm.c: Likewise.
2653 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2654 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2655 (mips_elf_got16_entry): Put parens around & in body of ==.
2656 (mips_elf_calculate_relocation): Correct test for empty string.
2657 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2659 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2662 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2664 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2665 as appropriate. Fill in structure initializations. Add variable
2666 initializations. Add casts.
2667 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2668 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2670 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2672 * elf-bfd.h (bfd_elf_hash): Update declaration.
2673 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2674 when calling bfd_elf_hash.
2676 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2678 * libbfd.c (bfd_put_8): Make it of type `void'.
2679 * bfd-in2.h: Regenerated.
2680 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2682 (_bfd_mips_elf_final_link): Likewise.
2684 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2686 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2688 * config.bfd (hppa*-*-linux-gnu*): New target
2690 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2692 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2693 (_bfd_mips_elf_create_dynamic_sections): New function.
2694 (_bfd_mips_elf_add_symbol_hook): Likewise.
2695 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2696 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2697 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2698 (_bfd_mips_elf_gc_mark_hook): Likewise.
2699 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2700 (_bfd_mips_elf_always_size_sections): Likewise.
2701 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2702 (_bfd_mips_elf_check_relocs): Likewise.
2703 (_bfd_mips_elf_link_hash_table_create): Likewise.
2704 (_bfd_mips_elf_print_private_data): Likewise.
2705 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2706 (_bfd_mips_elf_final_link): Likewise.
2707 (_bfd_mips_elf_additional_program_headers): Likewise.
2708 (_bfd_mips_elf_modify_segment_map): Likewise.
2709 (_bfd_mips_elf_relocate_section): Likewise.
2710 * elf32-mips.c (mips_elf32_object_p): Move contents into
2711 _bfd_mips_elf_object_p.
2712 (mips_elf_additional_program_headers): Rename to
2713 _bfd_mips_elf_additional_program_headers.
2714 (mips_elf_modify_segment_map): Rename to
2715 _bfd_mips_elf_modify_segment_map.
2716 (elf_mips_abi_name): Change prototype.
2717 (mips_elf32_section_from_shdr): Merge into
2718 _bfd_mips_elf_section_from_shdr.
2719 (mips_elf32_section_processing): Merge into
2720 _bfd_mips_elf_section_processing.
2721 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2722 the right back-end ELF linker.
2723 (mips_elf_relocate_section): Rename to
2724 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2725 (mips_elf_link_output_symbol_hook): Rename to
2726 _bfd_mips_elf_link_output_symbol_hook.
2727 (mips_elf_create_dynamic_section): Rename to
2728 _bfd_mips_elf_create_dynamic_section.
2729 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2730 Adjust for 64-bit code. Use mips_elf_got_section.
2731 (mips_elf_adjust_dynamic_symbol): Rename to
2732 _bfd_mips_elf_adjust_dynamic_symbol. Use
2733 mips_elf_allocate_dynamic_relocations.
2734 (mips_elf_finish_dynamic_symbol): Rename to
2735 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2736 Adjust for 64-bit code.
2737 (mips_elf_finish_dynamic_sections): Rename to
2738 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2739 (mips_elf_always_size_sections): Rename to
2740 _bfd_mips_elf_always_size_sections.
2741 (mips_elf_add_symbol_hook): Rename to
2742 _bfd_mips_elf_add_symbol_hook.
2743 (mips_elf_next_lo16_addend): Constify.
2744 (mips_elf_calculate_relocation): Likewise.
2745 (mips_elf_obtain_contents): Likewise.
2746 (mips_elf_perform_relocation): Likewise.
2747 (mips_elf_create_dynamic_relocation): Likewise.
2748 (mips_elf_allocate_dynamic_relocations): New function.
2749 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2750 (MIPS_ELF_REL_SIZE): Likewise.
2751 (MIPS_ELF_DYN_SIZE): Likewise.
2752 (MIPS_ELF_GOT_SIZE): Likewise.
2753 (MIPS_ELF_SYM_SIZE): Likewise.
2754 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2755 (MIPS_ELF_GET_WORD): Likewise.
2756 (MIPS_ELF_PUT_WORD): Likewise.
2757 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2758 (STUB_LW): Conditionalize for 64-bit value.
2759 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2761 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2762 Check it for inconsistency.
2763 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2765 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2767 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2768 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2769 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2770 (mips_elf_local_got_index): Likewise.
2771 (mips_elf_got_page): Likewise.
2772 (mips_elf_got_info): Likewise.
2773 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2774 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2775 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2776 instead of constant `2'.
2777 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2778 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2779 (mips_elf_size_dynamic_sections): Use
2780 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2781 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2782 Adjust all releveant entries in elf backend table.
2783 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2784 (mips_elf64_section_processing): Likewise.
2785 Adjust elf backend entries to use _bfd_mips_elf variants now
2788 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2790 (size_dynamic_sections): Likewise.
2791 (elf_link_output_extsym): Likewise.
2792 * elf.c: (elf_fake_sections): Likewise.
2793 * libbfd.c (bfd_get): New macro.
2794 (bfd_put): Likewise.
2795 * bfd-in2.h: Regenerated.
2797 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2799 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2800 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2801 wap_reloca_in, and swap_reloca_out.
2802 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2803 multiple internal relocations per external relocation.
2804 (link_read_relocs): Likewise.
2805 (elf_bfd_final_link): Likewise.
2806 (elf_link_input_bfd): Likewise.
2807 (elf_gc_mark): Likewise.
2808 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2809 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2811 (size_info): Add entries for new fields.
2812 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2813 (mips_elf64_be_swap_reloc_in): New function.
2814 (mips_elf64_be_swap_reloc_out): Likewise.
2815 (mips_elf64_be_swap_reloca_in): Likewise.
2816 (mips_elf64_be_swap_reloca_out): Likewise.
2817 (mips_elf64_size_info): Add entries for new fields.
2819 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2821 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2822 field equals the new rel_count field.
2823 (elf_link_input_bfd): When doing a relocateable link, use the new
2824 rel_count field rather than the reloc_count field.
2825 (elf_reloc_link_order): Likewise.
2826 (elf_finish_pointer_linker_section): Likewise.
2828 Based on patch from H.J. Lu <hjl@gnu.org>:
2829 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2830 shared library to override a weak definition in a regular object.
2832 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2834 * libhppa.h: Revert July 2, 1999 patch.
2836 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2837 need to generate DLTIND relocations, not DLTREL relocations.
2839 1999-07-05 Nick Clifton <nickc@cygnus.com>
2841 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2843 (coff_set_flags): Recognise arm 5 architectures.
2845 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2846 Add support for armv5 architecture.
2848 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2850 * reloc.c: Add new, assembler only, ARM reloc:
2851 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2853 * bfd-in2.h: Regenerate.
2855 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2857 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2858 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2859 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2860 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2861 * elf32-mips.c (ABI_64_P): New macro.
2862 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2863 (_bfd_mips_elf_find_nearest_line): Adjust call to
2864 _bfd_dwarf2_find_nearest_line.
2865 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2866 * libbfd.h: Regenerated.
2868 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2870 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2872 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2874 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2875 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2877 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2879 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2881 (_bfd_elf_init_reloc_shdr): New function.
2882 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2883 bfd_alloc followed by memset.
2884 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2885 (elf_fake_sections): Here.
2886 (assign_section_numbers): Assign section numbers for the second
2887 relocation section, if required.
2888 * elflink.h (elf_link_output_relocs): New function.
2889 (elf_link_size_reloc_section): Likewise.
2890 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2891 (elf_link_input_bfd): Use elf_link_output_relocs.
2893 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2894 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2896 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2898 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2901 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2903 * elf32-mips.c (mips_elf_got_info): Move declaration before
2904 prototypes. Change global_gotsym to be a pointer to a hash entry,
2905 rather than a number index.
2906 (mips_elf_link_hash_entry): Move declaration before prototypes.
2907 (mips_elf_irix6_finish_dynamic_symbol): New function.
2908 (mips_elf_sign_extend): Likewise.
2909 (mips_elf_high): Likewise.
2910 (mips_elf_higher): Likewise.
2911 (mips_elf_highest): Likewise.
2912 (mips_elf_global_got_index): Likewise.
2913 (mips_elf_local_got_index): Likewise.
2914 (mips_elf_got_offset_from_index): Likeiwse.
2915 (mips_elf_record_global_got_symbol): Likewise.
2916 (mips_elf_got_page): Likewise.
2917 (mips_elf_next_lo16_addend): Likewise.
2918 (mips_elf_calculate_relocation): Likewise.
2919 (mips_elf_obtain_contents): Likewise.
2920 (mips_elf_perform_relocation): Likewise.
2921 (mips_elf_assign_gp): Likewise.
2922 (mips_elf_sort_hash_table_f): Likewise.
2923 (mips_elf_sort_hash_table): Likewise.
2924 (mips_elf_got_section): Likewise.
2925 (mips_elf_got_info): Likewise.
2926 (mips_elf_create_local_got_entry): Likewise.
2927 (mips_elf_got16_entry): Likewise.
2928 (mips_elf_create_dynamic_relocation): Likewise.
2929 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2930 (mips_elf_final_gp): Use mips_elf_assign_gp.
2931 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2932 into SHN_SCOMMON automatically on IRIX6.
2933 (mips_elf_add_symbol_hook): Likewise.
2934 (mips_elf_relocate_section): Rewrite, using
2935 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2936 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2937 Don't deal with .rld_map on IRIX6.
2938 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2939 section flags appropriately for .got.
2940 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2941 the got. Call mips_elf_record_global_got_symbol and allocate
2942 local got space appropriately.
2943 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2944 char *. Rework calculation of GOT size. Sort dynamic symbol
2945 table entries so entries that do not require GOT entries appear at
2946 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2947 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2949 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2951 (mips_elf_finish_dynamic_symbol): Use
2952 mips_elf_irix6_finish_dynamic_symbol.
2953 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2954 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2955 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2957 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2959 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2960 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2962 1999-06-04 Philip Blundell <philb@gnu.org>
2964 * elf32-arm.h (elf_backend_got_header_size): Define.
2965 (elf_backend_plt_header_size): Likewise.
2967 1999-06-28 Jim Pick <jim@jimpick.com>
2969 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2971 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2973 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2974 relocation function.
2975 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2977 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2979 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2980 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2981 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2982 (_bfd_mips_elf_section_from_shdr): Use them.
2983 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2984 of GP-relative sections.
2985 (_bfd_mips_elf_set_section_contents): Use them.
2986 (_bfd_mips_elf_section_processing): Share code between .sdata and
2987 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2988 (mips_elf_additional_program_headers): Add handling for
2989 PT_MIPS_OPTIONS segment on IRIX6.
2990 (mips_elf_modify_segment_map): Likeiwse.
2991 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2992 Include the options sections on IRIX6. Don't look for GP-relative
2993 sections by name; use SHF_MIPS_GPREL instead.
2994 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2996 (mips_elf_create_dynamic_sections): Don't muck about with section
2997 alignments and such on IRIX6.
2998 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2999 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3000 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3001 bfd_zalloc rather than bfd_alloc and memset.
3002 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3003 Don't assert the existence of .rld_map on IRIX6.
3004 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3006 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3007 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3010 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3012 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3013 (mips_elf_swap_msym_out): New function.
3014 (mips_elf_create_msym_section): Likewise.
3015 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3016 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3017 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3018 section not named .msym.
3019 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3020 .msym directly. Set appropriate attributes for the .msym
3022 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3023 (mips_elf_link_hash_newfunc): Clear it.
3024 (mips_elf_create_dynamic_sections): Create the .msym section
3026 (mips_elf_size_dynamic_sections): Allocate space for the
3027 .msym section. Add a DT_MIPS_MSYM entry.
3028 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3030 (mips_elf_finish_dynamic_sections): Assign a value for
3031 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3033 * elf32-mips.c (irix_compat_t): New enumeration.
3034 (ABI_N32_P): New macro.
3035 (IRIX_COMPAT): Likewise.
3036 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3037 (mips_elf_relocate_section): Fix typo.
3039 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3041 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3042 as writable PE sections.
3044 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3046 * dwarf2.c (struct arange): New type.
3047 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3048 (arange_add): New function.
3049 (decode_line_info): Keep track of address ranges that a compilation
3051 (comp_unit_contains_address): Return true if address is contained
3052 in _any_ of the address ranges associated with a compilation unit.
3053 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3054 on the first comp_unit that contains the address.
3056 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3058 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3059 (decode_line_info): Add variable STASH and initialize it to point
3060 to the per-bfd dwarf2_debug info. Remove static variable
3061 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3063 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3065 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3066 shared library to have an undefined symbol.
3068 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3069 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3071 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3073 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3074 * elf32-hppa.c: Remove everything related to symbol extension
3075 sections & records. Use the common elf_hppa_final_write_processing.
3077 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3079 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3080 functions instead of _init/_fini if requested.
3082 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3084 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3087 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3089 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3090 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3092 (ppc_elf_finish_dynamic_sections): Check for positive section
3093 dynindx field, rather than comparing against -1.
3094 (ppc_elf_relocate_section): Only return false if undefined_symbol
3095 or reloc_overflow fail, not always upon encountering an error.
3097 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3099 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3100 bfd_byte * before performing pointer arithmetic.
3102 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3104 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3106 * elf32-hppa.c: Include elf-hppa.h.
3107 (ARCH_SIZE): Define.
3108 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3110 (elf32_hppa_info_to_howto): Similarly.
3111 (elf_hppa_howto_table): Similarly.
3112 (elf_hppa_reloc_type_lookup): Similarly.
3113 (hppa_elf_gen_reloc_type): Similarly.
3114 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3116 1999-06-22 Nick Clifton <nickc@cygnus.com>
3118 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3119 handling R_V850_22_PCREL relocation.
3121 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3123 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3126 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3128 * section.c (_bfd_strip_section_from_output): Ignore sections
3129 DISCARDed by the link script.
3131 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3133 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3134 Remove unused local variable spp.
3136 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3137 the entry symbol is not set.
3139 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3141 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3142 GPDISP or LITUSE in a relocatable link.
3144 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3146 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3147 * (alloc_dwarf1_func): Likewise.
3149 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3151 * libhppa.h: Fix various formatting errors.
3152 (assemble_3); Rewrite using CATENATE.
3153 (assemble_17): Fix various bugs.
3155 1999-06-16 Nick Clifton <nickc@cygnus.com>
3157 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3159 1999-06-15 Richard Henderson <rth@cygnus.com>
3161 * section.c (SEC_SHORT): Define.
3162 * bfd-in2.h: Rebuild.
3164 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3166 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3167 Remove abfd parameter. Use _bfd_strip_section_from_output.
3168 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3170 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3171 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3172 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3174 (bfd_elf_size_dynamic_sections): Use it.
3176 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3178 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3179 complain_overflow_bitfield to complain_overflow_signed.
3181 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3183 * elflink.h (elf_link_read_relocs_from_section): New function,
3185 (elf_link_read_relocs): Here. Use it for both relocation
3188 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3190 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3191 asect->reloc_count is valid.
3193 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3195 * elf32-mips.c (mips_elf32_section_processing): Permit a
3196 SHT_MIPS_REGINFO section to have a size of 0.
3198 1999-06-12 David O'Brien <obrien@freebsd.org>
3200 * config.bfd (alpha*-*-freebsd*): New target.
3201 (i[3456]86-*-freebsd*): Now defaults to ELF.
3203 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3205 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3206 wrap if the relocation covers the high bit of an address.
3208 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3210 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3212 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3213 instead of R_SPARC_max.
3214 (sparc64_elf_info_to_howto): Likewise.
3215 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3216 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3218 1999-06-07 Richard Henderson <rth@cygnus.com>
3220 * section.c (_bfd_strip_section_from_output): Remove output
3221 sections with no initial link_order.
3223 1999-06-07 Nick Clifton <nickc@cygnus.com>
3225 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3227 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3229 * Makefile.am (SOURCE_HFILES): Add missing headers.
3230 * Makefile.in: Regenerated.
3232 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3234 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3237 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3239 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3240 range undefweak symbols.
3241 * hash.c: Add missing comma after @xref{}
3242 * linker.c: Likewise.
3244 1999-06-04 Nick Clifton <nickc@cygnus.com>
3246 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3248 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3249 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3250 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3251 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3253 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3255 * Makefile.am: Rebuild dependencies.
3256 (BFD32_BACKENDS): Add dwarf1.lo.
3257 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3258 * Makefile.in: Rebuild.
3260 1999-06-04 Nick Clifton <nickc@cygnus.com>
3262 * Makefile.am: Add epoc-arm-pe target.
3263 * Makefile.in: Regenerate.
3264 * pe-arm.c: Only redefine interworking function names if they have
3265 not already been redefined.
3266 * pei-arm.c: Only redefine interworking function names if they have
3267 not already been redefined.
3268 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3270 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3273 1999-06-03 Nick Clifton <nickc@cygnus.com>
3275 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3277 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3279 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3281 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3283 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3284 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3286 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3288 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3289 in other text sections.
3291 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3293 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3294 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3295 * libbfd.h: Regenerate.
3296 * coff-sh.c (sh_merge_private_data): Delete.
3297 (coff_bfd_merge_private_bfd_data): Change to
3298 _bfd_generic_verify_endian_match.
3299 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3301 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3303 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3305 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3307 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3309 (bfd_elf32_arm_process_before_allocation): Likewise.
3310 * bfd-in2.h: Rebuild.
3312 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3314 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3315 track of end_sequence markers.
3316 (add_line_info): Add END_SEQUENCE arg.
3317 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3318 debug-line info---it doesn't work right if a compilation unit
3319 consists of multiple discontiguous code-sequences. It would be
3320 worthwhile to optimize for the common case where a compilation
3321 unit results in a contiguous set of code sequences, but this is
3322 quite tricky to get right for arbitrary DWARF2 files.
3323 (lookup_address_in_line_info_table): Don't use the last line entry
3324 for a compilation unit for anything with an address higher than
3325 this line entry. Also, check for end_sequence markers to
3326 correctly handle discontinuities.
3327 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3328 compilation units, check all compilation units with each->high==0
3329 just like when reading compilation units.
3331 * dwarf2.c (decode_line_info): Initialize table->files and
3332 table->last_line to NULL to avoid segfaults due to random
3333 values in these members.
3334 (concat_filename): Check for out-of-range file number before
3335 indexing filename table. Segfaults suck.
3337 * dwarf2.c (decode_line_info): Don't truncate address to least
3338 significant 32 bits (breaks 64 bit targets).
3339 (lookup_address_in_function_table): Ditto.
3340 (comp_unit_contains_address): Ditto.
3342 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3344 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3345 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3346 (mips_elf64_howto_table_rela): Likewise.
3348 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3350 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3351 single section has two associated relocation sections.
3353 1999-06-02 Mark Salter <msalter@cygnus.com>
3355 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3356 COFF_WITH_PE defined.
3358 1999-06-02 Nick Clifton <nickc@cygnus.com>
3360 * pe-arm.c: Rename global arm interworking functions to avoid name
3361 collision when all targets BFD is built.
3364 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3366 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3367 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3368 (bfd_elf_section_data): Add use_rela_p.
3369 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3370 (_bfd_elf_new_section_hook): Likewise.
3371 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3373 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3374 * elfcode.h (write_relocs): Determine whether or not use rela
3375 relocs based on the relocation section header.
3376 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3377 instead of use_rela_p.
3378 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3379 (elf_backend_may_use_rela_p): Likewise.
3380 (elf_backend_default_use_rela_p): Likewise.
3381 (elfNN_bed): Use them.
3383 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3385 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3387 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3389 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3390 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3391 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3392 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3393 * bfd-in2.h: Regenerated.
3394 * libbfd.h: Likewise.
3395 * elf32-mips.c (mips_info_to_howto_rela): New function.
3396 (USE_REL): Adjust for new conventions.
3397 (MINUS_ONE): New macro.
3398 (elf_mips_howto_table): Add R_MIPS_SUB.
3399 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3401 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3402 .MIPS.content section.
3403 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3404 with .MIPS.content as .MIPS.content sections. Set
3405 SHF_MNIPS_NOSTRIP for such section.
3406 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3407 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3408 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3410 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3412 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3415 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3418 1999-05-30 Philip Blundell <philb@gnu.org>
3420 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3421 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3422 the addend does not overflow into the rest of the word.
3424 1999-05-29 Nick Clifton <nickc@cygnus.com>
3426 * bfd-in.h: Amend prototype for
3427 bfd_elf32_arm_process_before_allocation .
3428 * bfd-in.h: Regenerate.
3430 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3431 elements in a fixed sized array.
3432 (ARM_ELF_ABI_VERSION): Define.
3433 (ARM_ELF_OS_ABI_VERSION): Define.
3434 (R_ARM_THM_ABS5): Fix rightshift and size.
3435 (R_ARM_THM_PC22): Fix size.
3436 (R_ARM_PLT32): Define Howto.
3437 (find_howto): New function: Locate a howto based on a reloc
3439 (elf32_arm_info_to_howto): Use find_howto if necessary.
3440 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3441 bfd_reloc_code_real_type.
3442 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3443 and BFD_RELOC_VTABLE_ENTRY.
3444 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3446 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3447 elements in a fixed sized array.
3448 (ARM_ELF_ABI_VERSION): Define.
3449 (ARM_ELF_OS_ABI_VERSION): Define.
3450 (R_ARM_THM_ABS5): Fix rightshift and size.
3451 (R_ARM_THM_PC22): Fix size.
3452 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3453 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3454 bfd_reloc_code_real_type.
3456 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3457 no_pipeline_knowledge.
3458 (elf32_arm_link_hash_create): Initialise new field to zero.
3459 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3460 no_pipeline_knowledge. Use this parameter to initialise the field
3461 in the globals data structure.
3462 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3463 no_pipeline_knowledge is false and the binary is from an old
3465 (elf32_arm_merge_private_data): Generate an error if an attempt is
3466 made to linl together big endian and little endian code.
3467 (elf32_arm_post_process_headers): New function: Initialise the
3468 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3470 (elf_backend_post_process_headers): Define.
3472 1999-05-28 Nick Clifton <nickc@cygnus.com>
3474 * elf-bfd.h (struct elf_backend_data): Add new field:
3475 elf_backend_post_process_headers.
3477 * elfxx-target.h (elf_backend_post_process_headers): Define to
3478 NULL if not already defined.
3479 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3481 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3483 (_bfd_elf_compute_section_file_positions): Call
3484 elf_backend_post_process_headers if defined.
3486 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3488 * configure.in: Check whether getuid and getgid exist.
3489 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3490 HAVE_GETGID are not defined, respectively.
3491 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3493 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3494 * configure, config.in: Rebuild.
3496 1999-05-28 Martin Dorey <mdorey@madge.com>
3498 * elf32-i960.c: New file.
3499 * elf.c (prep_headers): Handle bfd_arch_i960.
3500 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3501 * config.bfd (i960-*-elf*): New target.
3502 * configure.in (bfd_elf32_i960_vec): New target vector.
3503 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3504 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3505 * Makefile.in, aclocal.m4, configure: Rebuild.
3507 1999-05-27 Nick Clifton <nickc@cygnus.com>
3509 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3511 (find_howto): New function: Find entries in the
3512 elf32_arm_howto_table.
3513 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3515 (elf32_arm_reloc_type_lookup): Add lookup for
3516 BFD_RELOC_ARM_PLT32.
3518 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3520 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3521 (elf32_arm_link_hash_table_create): Use above function as the
3522 constructor for hash table entries.
3523 (elf32_arm_relocate_section): Avoid crash when there is no output
3525 (elf32_arm_final_link_relocate): New parameter h.
3526 (elf32_arm_relocate_section): Pass symbol hash entry to above
3528 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3531 1999-05-25 Catherine Moore <clm@cygnus.com>
3533 * coff-arm.c (coff_arm_relocate_section): Don't emit
3534 base file entries for pc-relative values.
3536 1999-05-25 DJ Delorie <dj@cygnus.com>
3538 * peicode.h (coff_swap_sym_in): When we create the actual section
3539 to reflect the not-there section C_SECTION symbols refer to,
3540 change the symbol class to C_STAT as the section is now really
3543 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3545 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3548 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3550 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3552 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3553 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3555 1999-05-16 Nick Clifton <nickc@cygnus.com>
3557 * coff-mcore.c (in_reloc_p): Reinstate.
3559 1999-05-15 Nick Clifton <nickc@cygnus.com>
3561 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3562 * bfd-in2.h: Regenerate.
3563 * coff-mcore.c (in_reloc_p): Remove defintion.
3564 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3565 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3566 IMAGE_REL_MCORE_RVA.
3567 (coff_mcore_rtype_to_howto): Add special processing for
3568 IMAGE_REL_MCORE_RVA.
3569 (coff_mcore_relocate_section): Add support for
3570 IMAGE_REL_MCORE_RVA.
3571 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3572 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3574 (mcore_elf_relocate_section): Delete redundant case labels.
3576 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3578 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3579 precedence between bit-and and comparison.
3581 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3583 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3584 list of target formats (targ_selvecs).
3585 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3586 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3588 1999-05-10 DJ Delorie <dj@cygnus.com>
3590 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3591 reasonable mode until "ar x" is smart enough to skip it (fixes
3592 gcc/libgcc.a builds on mips-ecoff targets
3594 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3595 to work. Hack to support MS import libraries, which use different
3596 COMDAT types than GNU.
3597 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3598 to implied zero-length sections (see peicode below)
3599 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3600 filename symbols, which use one *or more* auxents.
3601 * coffswap.h (coff_swap_aux_in): ditto
3602 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3605 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3607 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3608 for all relocations.
3610 1999-05-10 Catherine Moore <clm@cygnus.com>
3612 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3613 if COFF_IMAGE_WITH_PE.
3614 (bfd_arm_process_before_allocation): Likewise.
3615 (bfd_arm_get_bfd_for_interworking): Likewise.
3616 * coff-arm.c: Likewise.
3617 * bfd-in2.h: Regenerate.
3618 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3619 (armpe_big_vec): Likewise.
3620 * configure: Rebuild.
3622 1999-05-10 Nick Clifton <nickc@cygnus.com>
3624 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3625 section, not just .rel. Same for .rela.
3627 1999-05-07 Nick Clifton <nickc@cygnus.com>
3629 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3630 endianism with an error message.
3632 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3634 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3635 assignment from "unsigned char *" to "char *".
3636 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3638 1999-05-05 Catherine Moore <clm@cygnus.com>
3640 * coff-arm.c (coff_arm_relocate_section): Add one to
3641 address of ARM_RVA32 thumb functions.
3643 1999-05-05 Catherine Moore <clm@cygnus.com>
3645 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3646 (elf32_m68k_copy_private_bfd_data): New.
3647 (elf32_m68k_merge_private_bfd_data): New.
3648 (elf32_m68k_print_private_bfd_data): New.
3649 (CPU32_FLAG): Define.
3650 (PLT_CPU32_ENTRY_SIZE): Define.
3651 (elf_cpu32_plt0_entry): Declare.
3652 (elf_cpu32_plt_entry): Declare.
3653 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3654 (elf_m68k_finish_dynamic_symbol): Likewise.
3655 (elf_m68k_finish_dynamic_sections): Likewise.
3656 (elf_backend_plt_header_size): Remove definition.
3657 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3658 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3659 (bfd_elf32_bfd_set_private_flags): Define.
3660 (bfd_elf32_bfd_print_private_bfd_data): Define.
3662 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3664 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3665 and R_LONG_PCREL_MODE.
3667 1999-04-29 Nick Clifton <nickc@cygnus.com>
3669 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3671 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3673 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3674 in relocation calculation.
3676 1999-04-26 Tom Tromey <tromey@cygnus.com>
3678 * aclocal.m4, configure: Updated for new version of libtool.
3680 1999-04-21 Nick Clifton <nickc@cygnus.com>
3682 * coff-mcore.c: Add support for mcore relocs.
3684 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3686 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3687 incorrect use EF_MIPS_xxBITPTRS.
3689 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3691 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3694 * bfd-in2.h: Rebuild.
3695 * libbfd.h: Rebuild.
3697 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3699 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3700 (coff_arm_relocate_section): Add ARM26D transform. Only
3701 change to ARM26D for relocateable links.
3703 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3705 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3706 (bfd_elf32_bfd_print_private_bfd_data): New.
3708 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3710 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3711 refetch addend if USE_REL, add many comments regarding current state.
3712 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3713 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3714 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3715 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3717 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3719 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3720 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3722 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3724 * dwarf2.c (decode_line_info): Don't truncate address to least
3725 significant 32 bits (breaks 64 bit targets).
3726 (lookup_address_in_function_table): Ditto.
3727 (comp_unit_contains_address): Ditto.
3729 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3731 * coff-arm.c (arm_emit_base_file_entry): New routine.
3732 (A2T3_OFFSET): Define.
3733 (T2A3_OFFSET): Define.
3734 (coff_arm_relocate_section): Emit base file entries for interworking
3737 1999-04-13 Philip Blundell <philb@gnu.org>
3739 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3740 relocs 17 through 19.
3742 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3744 * elfcode.h: Remove fnmatch.h.
3745 * elflink.h (elf_link_assign_sym_version): Call back to ld
3746 instead of calling fnmatch.
3748 * config.bfd (i?86-*-beoself): Include pe vecs.
3750 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3752 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3755 1999-04-10 Richard Henderson <rth@cygnus.com>
3757 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3758 when trying to resolve dynamic symbol references.
3759 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3760 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3761 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3762 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3763 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3764 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3765 * elflink.h (elf_link_output_extsym): Likewise.
3767 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3769 * section.c (_bfd_strip_section_from_output): New function moved from
3770 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3771 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3772 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3773 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3774 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3775 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3776 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3777 * bfd-in2.h: Update.
3779 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3781 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3783 1999-04-08 Nick Clifton <nickc@cygnus.com>
3785 * coff-mcore.c: New File: Support for mcore-pe targets.
3786 * cpu-mcore.c: New File: Support for mcore targets.
3787 * elf32-mcore.c: New File: Support for mcore-elf target.
3788 * pe-mcore.c: New File: Definitions for mcore-pe target.
3789 * pei-mcore.c: New File: Definitions for mcore-pei target.
3790 * Makefile.am: Add support for MCore targets.
3791 * Makefile.in: Regenerate.
3792 * config.bfd: Add support for MCore targets.
3793 * configure.in: Add support for MCore targets.
3794 * configure: Regenerate.
3795 * archures.c: Add support for MCore architecture.
3796 * bfd-in2.h: Regenerate.
3797 * coffcode.h: Add support for mcore-pe targets.
3798 * elf.c: Add support for mcore-elf target.
3799 * reloc.c: Add support for MCore relocs.
3800 * targets.c: Add support for MCore targets.
3802 1999-04-07 Nick Clifton <nickc@cygnus.com>
3804 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3805 R_ARM_XPC25 and R_ARM_THM_XPC22.
3806 (elf32_arm_reloc_map): Remove redundant entries.
3808 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3810 * sysdep.h (LC_MESSAGES): Never define.
3812 1999-04-06 Chris Torek <torek@bsdi.com>
3814 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3815 all callers. Rewrite completely.
3816 (_bfd_relocate_contents): Rewrite overflow checking.
3817 * bfd-in2.h: Rebuild.
3819 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3821 From Gabriel Paubert <paubert@iram.es>:
3822 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3823 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3824 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3825 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3826 * ppcboot.c (ppcboot_vec): Use little endian routines for
3829 * elf.c (elfcore_strndup): Only define if it will be used.
3830 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3832 (ppc_elf_check_relocs): Remove unused local i.
3833 (ppc_elf_gc_mark_hook): Add default case to switch.
3835 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3836 * srec.c (srec_scan): Accept \r in symbol definitions.
3837 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3838 (symbolsrec_object_p): Likewise.
3840 1999-04-04 Don Bowman <don@pixsci.com>
3842 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3844 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3846 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3848 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3849 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3851 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3853 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3856 1999-03-31 Nick Clifton <nickc@cygnus.com>
3858 * config.bfd: Add support for arm-epoc-pe target.
3859 * configure.in: Add support for arm-epoc-pe target.
3860 * configure: Regenerate.
3861 * targets.c: Add support for arm-epoc-pe target.
3862 * coff-arm.c: Allow header files to override definition of
3863 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3864 * pe-arm.h: Allow previous header files to override definition of
3865 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3866 * pei-arm.h: Allow previous header files to override definition of
3867 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3868 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3869 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3871 1999-03-30 Nick Clifton <nickc@cygnus.com>
3873 * elf.c (elf_map_symbols): Handle the case where section
3874 symbols are generated for content-less sections which are
3875 not mapped to the output file.
3877 * linker.c: Replace direct references to fields in BFD structure
3878 with accessor macros.
3880 * elflink.h: Replace direct references to fields in BFD structure
3881 with accessor macros.
3883 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3885 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3887 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3888 account when adjusting section symbols during a partial link.
3890 1999-03-24 Nick Clifton <nickc@cygnus.com>
3892 * coff-sparc.c (struct coff_reloc_map): Change type of field
3893 'bfd_reloc_val' to bfd_reloc_code_real_type.
3894 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3895 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3896 * elf32-arc.c (struct arc_reloc_map): Ditto.
3897 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3898 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3899 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3900 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3901 * elf32-sh.c (struct elf_reloc_map): Ditto.
3902 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3903 * elf32-v850.c (struct v850_reloc_map): Ditto.
3904 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3905 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3906 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3908 1999-03-17 Martin Hunt <hunt@cygnus.com>
3910 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3911 function so source-level assembly works. If multiple N_SOs
3912 are seen without and N_FUNs, create an indextable entry with
3913 a NULL function name.
3915 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3917 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3918 of certian similar cpus.
3920 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3922 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3923 Add the 5000. Change the architecture for the 5400 to mips4.
3924 (elf_mips_mach): Add r5000.
3926 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3928 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3930 1999-03-11 Nick Clifton <nickc@cygnus.com>
3932 * binary.c (binary_set_section_contents): Generate warning about
3933 huge file offsets for any section that will occupy file space, not
3934 just those that are loadable.
3936 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3938 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3940 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3942 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3944 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3946 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3947 * elflink.h: Revert all changes since Feb 16. Instead:
3948 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3949 appropriate. Copy it to version symbols.
3950 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3951 symbols if appropriate.
3952 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3953 symbol if appropriate.
3954 (elf_link_output_extsym): If symbol is marked as undefined, and
3955 has no nonweak references, mark it as weak undefined.
3957 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3959 * elflink.h (elf_merge_symbol): When overriding a dynamic
3960 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3962 (elf_link_add_object_symbols): Don't copy the other field if we
3965 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3967 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3968 shared object with a weak undefined symbol.
3970 1999-02-18 Nick Clifton <nickc@cygnus.com>
3972 * elfarm-nabi.c: Set partial_inplace back to false.
3974 1999-02-17 Nick Clifton <nickc@cygnus.com>
3976 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3977 (USER_LABEL_PREFIX): Set to "_".
3979 The following patches are from: Scott Bambrough
3980 <scottb@corelcomputer.com>
3982 * libaout.h (M_ARM6_NETBSD): Set to 143.
3984 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3985 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3986 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3987 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3988 * bfd-in2.h: Regenerate.
3990 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3991 'true' as REL relocs are now being used. Add new PIC relocs:
3992 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3993 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3995 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3997 (elf32_arm_final_link_relocate): Change parameters so that entire
3998 reloc is passed. Add support for PIC relocs.
3999 (elf32_arm_relocate_section): Pass entire reloc to
4000 elf32_arm_final_link_relocate.
4001 (elf32_arm_check_relocs): Handle new PIC relocs.
4002 (elf32_arm_adjust_dynamic_symbol): New function.
4003 (elf32_arm_size_dynamic_sections): New function.
4004 (elf32_arm_discard_copies): New function.
4005 (elf32_arm_finish_dynamic_symbol): New function.
4006 (elf32_arm_finish_dynamic_sections): New function.
4007 (ELF_MAXPAGE_SIZE): Define.
4008 (bfd_elf32_bfd_reloc_type_lookup): Define.
4009 (elf_backend_relocate_section): Define.
4010 (elf_backend_adjust_dynamic_symbol): Define.
4011 (elf_backend_create_dynamic_sections): Define.
4012 (elf_backend_finish_dynamic_symbol): Define.
4013 (elf_backend_finish_dynamic_sections): Define.
4014 (elf_backend_size_dynamic_sections): Define.
4015 (elf_backend_plt_readonly): Define.
4016 (elf_backend_want_got_plt): Define.
4017 (elf_backend_want_plt_sym): Define.
4019 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4021 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4022 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4023 (_bfd_mips_elf_fake_sections): Likewise.
4025 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4027 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4028 bfd_elf32_arm_get_bfd_for_interworking,
4029 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4032 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4033 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4034 elf32_arm_find_nearest_line): Make them static.
4036 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4038 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4039 callers. Do not merge a definition from a shared object with a
4040 weak undefined symbol.
4041 (elf_link_add_object_symbols): Do not change the symbol type or
4042 size if the old symbol overrides the new one.
4044 1999-02-08 Nick Clifton <nickc@cygnus.com>
4046 * config.bfd: Add support for strongarm target.
4048 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4050 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4051 fields instead of unsigned char.
4053 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4055 * Makefile.am: Rebuild dependencies.
4056 * Makefile.in: Rebuild.
4058 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4060 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4061 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4062 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4063 * acinclude.m4: Add comments to uses of AC_DEFINE.
4064 * acconfig.h: Remove.
4065 * configure: Rebuild with current autoconf/automake.
4066 * aclocal.m4: Likewise.
4067 * config.in: Likewise.
4068 * Makefile.in: Likewise.
4070 1999-02-04 DJ Delorie <dj@cygnus.com>
4072 * libbfd.c (real_read): don't call fread for zero bytes. This
4073 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4075 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4077 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4078 of a jump is in the current 256 MB region.
4080 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4082 * format.c (bfd_check_format_matches): Change last patch to only
4083 take effect for the binary target.
4085 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4087 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4089 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4091 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4093 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4095 * format.c (bfd_check_format_matches): If the target was
4096 previously specified, don't check other targets when checking for
4099 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4101 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4102 (elf32_arm_reloc_type_lookup): Removed
4103 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4104 (elf32_arm_reloc_type_lookup): New.
4105 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4106 (elf32_arm_reloc_type_lookup): New.
4108 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4110 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4111 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4112 * Makefile.am: Use new files.
4113 * Makefile.in: Regenerate.
4114 * configure.in: Use new files.
4115 * configure: Regenerate.
4117 1999-02-01 Nick Clifton <nickc@cygnus.com>
4119 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4120 (fr30_elf_gc_sweep_hook): New function.
4121 (elf_backend_can_gc_sections): Define.
4123 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4125 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4126 and bfd_elf32_bigarm_oabi_vec.
4128 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4130 * Makefile.am (elf32-arm-oldabi.lo): New.
4131 (elf32-arm-newabi.lo): New.
4132 * Makefile.in: Regenerate.
4133 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4134 (arm-*-elf): Likewise.
4136 (thumb-*-oabi): New.
4137 * configure: Regenerate.
4138 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4139 (bfd_elf32_bigarm_oabi_vec): New.
4140 * elf32-arm-newabi.c: New.
4141 * elf32-arm-oldabi.c: New.
4142 * elf32-arm.c: Removed.
4145 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4147 * binary.c (binary_set_section_contents): Omit warnings for
4148 unloadable sections.
4150 1999-01-31 Michael Meissner <meissner@cygnus.com>
4152 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4153 powerpc{,le}-*-eabi.
4155 1999-01-29 Nick Clifton <nickc@cygnus.com>
4157 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4158 * dwarf2.c (read_signed_leb128): Remove unused variables.
4160 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4162 * elf.c (assign_file_positions_for_segments): Only adjust
4163 p_align when needed.
4165 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4167 * binary.c (binary_set_section_contents): Don't return early for a
4168 non-loadable section, in case the first section is non-loadable.
4169 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4170 W. Rozycki <macro@ds2.pg.gda.pl>.
4172 1999-01-28 Nick Clifton <nickc@cygnus.com>
4174 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4175 R_FR30_GNU_VTENTRY relocs.
4177 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4179 * elflink.h (elf_link_output_sym): Zero syms which are
4180 part of sections which have been excluded.
4182 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4184 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4186 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4187 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4189 1999-01-27 Nick Clifton <nickc@cygnus.com>
4191 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4193 (fr30_final_link_relocate): Use computed value as result of
4196 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4198 * binary.c (binary_set_section_contents): Emit warning for
4199 huge file offsets due to widely-dispersed section LMAs.
4201 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4203 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4204 align first section to largest section alignment, not first
4207 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4209 * configure.in: Require autoconf 2.12.1 or higher.
4211 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4213 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4214 * bfd-in2.h: Likewise.
4215 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4217 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4219 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4220 * cpu-mips.c: Add support for and independent 4111.
4221 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4222 (_bfd_mips_elf_final_write_processing):
4223 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4225 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4227 * elf32-mips.c (elf_mips_abi_name): New.
4228 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4230 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4232 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4233 Handle bfd_mach_mips4300.
4235 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4237 * elf32-i386.c: Remove leaked development code from patch
4238 1998-12-10 by Richard Henderson.
4240 1998-12-10 Richard Henderson <rth@cygnus.com>
4242 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4243 in debug sections for symbol defined externally.
4245 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4247 * targets.c (bfd_target_vector): Remove duplicate entry for
4250 1998-12-09 Nick Clifton <nickc@cygnus.com>
4252 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4253 since we are using RELAs.
4255 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4257 SCO Open Server Release 5 core file support, from Jouke Numan
4259 * sco5-core.c: New file.
4260 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4261 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4262 * Makefile.am: Rebuild dependencies.
4263 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4264 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4265 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4266 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4267 * bfd-in2.h, configure, Makefile.in: Rebuild.
4269 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4271 * config.bfd (hppa*-*-mpeix*): New target.
4272 * configure.in: Add AC_HEADER_DIRENT.
4273 (hppa*-*-mpeix*): New target.
4274 * configure.host (hppa*-*-mpeix*): New host.
4275 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4276 friends rather than just including <sys/dir.h>.
4277 * som.h (struct som_symbol): Add hppa_priv_level and apto
4278 tc_data. Change all users.
4279 (struct somdata): Add comp_unit field.
4280 (obj_som_compilation_unit): Define.
4281 (bfd_som_attach_compilation_unix): Declare.
4282 * som.c: Check HOST_HPPAMPEIX.
4283 (struct som_misc_symbol_info): Add new field priv_level.
4284 (som_object_setup): Add current_offset parameter. Change all
4286 (setup_sections): Likewise.
4287 (som_object_p): For EXECLIBMAGIC, read the lst header.
4288 (som_write_symbol_strings): Add compilation_unit parameter.
4290 (som_finish_writing): Write out compilation_unit.
4291 (som_bfd_derive_misc_symbol_info): Set priv_level.
4292 (som_build_and_write_symbol_table): Set xleast field to 3.
4293 (som_slurp_symbol_table): Set symbol priv_level.
4294 (bfd_som_attach_compilation_unit): New function.
4295 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4296 priv_level into symbol_value.
4297 * configure, config.in: Rebuild.
4299 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4301 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4302 warning function to call _bfd_error_handler instead.
4304 * libbfd.c (COERCE32): Cast through unsigned long and long to
4305 avoid bug in old version of gcc.
4307 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4308 (elf_backend_additional_program_headers): Don't define.
4310 1998-12-08 Nick Clifton <nickc@cygnus.com>
4312 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4313 relocations to include offset of 2 included in the insns, and the
4314 offset of the relocs within the section.
4316 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4318 The following changes were made by David Taylor
4319 <taylor@texas.cygnus.com>, Edith Epstein
4320 <eepstein@sophia.cygnus.com>, Jim Blandy
4321 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4322 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4323 changes originally made by HP; HP did not create ChangeLog
4326 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4327 automake macro library.
4329 * hpux-core.c (hpux_core_core_file_p): this function now
4330 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4331 found in the corefile! Also, in hpux_core_core_file_p, if we
4332 encounter a section with an unknown type, don't punt. Instead,
4333 just skip it. Also, count the number of sections of known type
4334 that we encounter. If we encounter at least one good one, then
4335 we'll declare that the file is a core file. If we encounter any
4336 unknown ones but some known ones, then we'll issue a warning (but
4337 still declare it to be a core file). Also, correctly decide when a
4339 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4340 (CORE_ANON_SHMEM): define if not defined.
4341 (hpux_core_struct): add members lwpid and user_tid.
4342 (core_kernel_thread_id, core_user_thread_id): new macros.
4343 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4344 the name before storing it in the bfd.
4345 (hpux_core_core_file_p): handle threads.
4347 * libhppa.h (GET_FIELD): protect against redefinition.
4348 (HPPA_WIDE): define.
4349 (GET_FIELD): define.
4354 (sign_extend): redefine.
4355 (assemble_6): define.
4356 (assemble_12): rewrite.
4357 (assemble_16): define.
4358 (assemble_16a): define.
4359 (assemble_17): rewrite.
4360 (assemble_22): define.
4362 1998-12-07 Nick Clifton <nickc@cygnus.com>
4364 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4365 relocations for signed values.
4367 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4369 * mipsbsd.c (MY(set_arch_mach)): Make static.
4370 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4371 bfd_mach_mips* macros rather than simple numbers.
4373 COFF weak symbol support, based on patches from Mark Elbrecht
4374 <snowball3@usa.net>:
4375 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4376 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4377 (coff_write_alien_symbol): Likewise.
4378 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4379 (coff_link_add_symbols): Likewise.
4380 (_bfd_coff_link_input_bfd): Likewise.
4381 (_bfd_coff_write_global_sym): Likewise.
4383 * elf.c (copy_private_bfd_data): Always initialize the
4384 includes_phdrs field.
4386 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4387 file defines a symbol first mentioned in an ELF file.
4389 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4390 possible, rather than only if BFD64.
4391 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4393 * bfd-in2.h: Rebuild.
4395 * srec.c (srec_set_section_contents): Correct test to avoid
4396 switching to 4 byte addresses after seeing a second section which
4397 requires 3 byte addresses. From Joel Schantz
4398 <joel.schantz@argosys.boeing.com>.
4400 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4401 <aymeric.vincent@emi.u-bordeaux.fr>.
4403 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4405 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4406 decide whether the output file is -mrelocatable-lib,
4407 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4409 1998-12-03 Nick Clifton <nickc@cygnus.com>
4411 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4412 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4413 * bfd-in2.h: Regenerate.
4414 * libbfd.h: Regenerate
4416 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4419 link against a dynamic symbol with no type or size.
4421 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4423 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4424 relocation for section which does not get loaded.
4425 (elf_i386_relocate_section) [R_386_32]: Likewise.
4427 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4429 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4430 reloc_count and i long instead of unsigned long. Handle error
4431 return from bfd_canonicalize_reloc.
4433 1998-12-01 Nick Clifton <nickc@cygnus.com>
4435 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4438 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4440 * elf32-sh.c (elf/sh.h): Include.
4441 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4442 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4443 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4444 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4445 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4447 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4449 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4450 causes division by zero later on.
4452 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4454 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4457 1998-11-25 DJ Delorie <dj@cygnus.com>
4459 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4462 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4464 * elf32-fr30.c (fr30_elf_relocate_section): Call
4465 fr30_final_link_relocate.
4466 (fr30_final_link_relocate): New function: Handle I20 and I32
4468 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4469 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4470 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4472 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4475 The following changes are based on a patch submitted by Gianluca
4476 Moro <glctr@abc.it>:
4478 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4479 not already been updated.
4480 (find_remembered_hi16s_reloc): New parameter 'already_found'
4481 returns state of remembered hi16s reloc.
4482 (remember_hi16s_reloc): Set 'found' field to false.
4483 (hi16s_location): Add 'found' field.
4485 1998-11-23 DJ Delorie <dj@cygnus.com>
4487 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4488 to see .DLL files as unrecognized.
4489 (i3coff_object_p): Sorry, had to hack it to not recognize these
4490 files (pei-i386) on request.
4492 1998-11-23 DJ Delorie <dj@cygnus.com>
4494 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4495 relents. Call bfd_check_format to reinitialize.
4497 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4499 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4502 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4504 * aclocal.m4: regenerate
4505 * configure: regenerate
4507 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4509 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4510 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4511 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4512 respect it as an upper bound on what memory to reference.
4513 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4514 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4515 update vtable_entries_size appropriately.
4517 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4519 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4522 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4524 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4525 bfds; they have no "file" so we fake it.
4526 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4527 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4528 resizing the memory buffer.
4529 * opncls.c (bfd_make_writable): New function; lets you write a
4530 bfd_create'd bfd to an in-memory buffer.
4531 (bfd_make_readable): New function; lets you read back that buffer
4532 as if it were from bfd_openr. Used to build generated archive
4533 members (winsup's ld's dlltool)
4535 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4537 * po/bfd.pot: Regenerated.
4539 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4541 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4544 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4546 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4547 element of the gotentry list for local symbols too.
4548 (elf64_alpha_relocate_section): Unify local and global handling.
4549 Assert that gotent->use_count > 0.
4551 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4553 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4554 update for file name changes of July 2, 1998.
4556 * configure: Rebuild.
4558 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4560 * po/bfd.pot: Regenerated.
4562 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4564 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4565 * aclocal.m4, configure: regenerate
4567 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4569 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4571 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4573 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4574 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4576 * aclocal.m4, configure: regenerated.
4578 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4580 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4581 R_D10V_GNU_VTENTRY relocs.
4582 (elf_d10v_howto_table): Likewise.
4583 (d10v_reloc_map d10v_reloc_map): Likewise.
4584 (elf32_d10v_gc_mark_hook): New.
4585 (elf32_d10v_gc_sweep_hook): New.
4586 (elf32_d10v_check_relocs): New.
4587 (elf32_d10v_relocate_section): New.
4588 (elf_backend_relocate_section): Define.
4589 (elf_backend_can_gc_sections): Define.
4591 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4593 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4594 (BFD64_BACKENDS): ...from here.
4595 (BFD32_BACKENDS_CFILES): Move vms files here...
4596 (BFD64_BACKENDS_CFILES): ...from here.
4597 * Makefile.in: Rebuild.
4599 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4601 * Makefile.am: Add FR30 target.
4602 * Makefile.in: Add FR30 target.
4603 * archures.c: Add support for FR30.
4604 * config.bfd: Add support for FR30.
4605 * configure.in: Add support for FR30.
4606 * reloc.c: Add support for FR30 relocations.
4607 * targets.c: Add support for FR30 relocations.
4608 * bfd-in2.h: Regenerate.
4609 * configure: Regenerate.
4610 * libbfd.h: Regenerate.
4611 * cpu-fr30.c: New file.
4612 * elf32-fr30.c: New file.
4614 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4616 * configure.in: detect cygwin* instead of cygwin32*
4617 * configure: regenerate
4619 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4621 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4622 use bfd_malloc and free instead and check return value from bfd_malloc.
4624 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4626 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4627 * libbfd.h: Rebuild.
4629 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4630 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4631 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4632 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4634 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4636 (mips_elf_link_hash_table_create): Don't initialize
4637 dynsym_sec_strindex.
4638 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4639 (mips_elf_size_dynamic_sections): Generate a section symbol for
4640 every output section.
4641 (mips_elf_finish_dynamic_sections): Count all sections for
4643 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4646 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4648 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4649 for later PLT entries in large PLTs.
4650 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4652 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4654 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4656 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4658 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4659 * elflink.h (elf_collect_hash_codes): New function. This function is
4660 called for each exported symbol and we compute the ELF hash value for
4662 (compute_bucket_value): New function. It is called from
4663 size_dynamic_sections to determine the hash table size. When we are
4664 optimizing a better, but slower, algorithm is used.
4665 (size_dynamic_sections): Call compute_bucket_value.
4667 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4669 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4671 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4673 (sh_elf_gc_mark_hook): New.
4674 (sh_elf_gc_sweep_hook): New.
4675 (sh_elf_check_relocs): New.
4676 (elf_backend_can_gc_sections): Define.
4678 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4680 * acinclude.m4: undo previous gettext change
4681 * aclocal.m4: rebuild with right version of aclocal.
4683 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4685 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4686 aclocal.m4 to acinclude.m4, so they don't get lost.
4688 * elfcore.h: rewrite for better corefile support.
4689 * elf.c (elfcore_*): new functions.
4690 * elf-bfd.h (elf_obj_tdata): new structure members.
4691 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4693 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4695 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4697 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4698 and R_M32R_GNU_VTENTRY.
4699 (elf_backend_can_gc_sections): Define.
4700 (m32r_elf_check_relocs): New.
4701 (m32r_elf_gc_mark_hook): New.
4702 (m32r_elf_gc_sweep_hook): New.
4703 (m32r_elf_relocate_section): Handle VT relocs.
4705 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4707 * coff-arm.c (arm_relocate_section): Remove redundant test.
4709 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4710 cleat that the 'bitsize' field is the size of the bitfield AFTER
4711 relocation not before.
4713 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4715 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4718 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4720 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4721 R_SPARC_GNU_VTENTRY.
4722 (elf32_sparc_check_relocs): Handle them.
4723 (elf32_sparc_reloc_type_lookup): Likewise.
4724 (elf32_sparc_relocate_section): Likewise.
4725 (elf32_sparc_gc_mark_hook): New.
4726 (elf32_sparc_gc_sweep_hook): New.
4728 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4730 * som.c (som_finish_writing): Perform some sanity checks when
4731 writing an executable or shared library.
4733 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4735 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4736 * configure.in (elf): Add dwarf1.lo.
4737 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4738 * elf.c (_bfd_elf_find_nearest_line): Add call to
4739 _bfd_dwarf1_find_nearest_line.
4740 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4741 Add call to _bfd_dwarf1_find_nearest_line.
4742 * configure: Rebuilt.
4744 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4746 * elflink.h (elf_gc_sections): Do not allow garbage
4747 collection if dynamic sections have been created.
4749 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4751 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4753 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4754 (v850_elf_perform_relocation): Likewise.
4755 (v850_elf_final_link_relocate): Likewise.
4756 (v850_elf_relocate_section): Likewise.
4757 (v850_elf_gc_sweep_hook): New routine.
4758 (v850_elf_gc_mark_hook): New routine.
4759 (elf_backend_can_gc_sections): Define.
4761 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4763 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4766 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4768 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4769 Declare size as bfd_size_type.
4770 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4772 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4774 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4776 * som.c (CPU_PA_RISC2_0): Define.
4777 (_PA_RISC2_0_ID): Likewise.
4778 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4780 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4782 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4783 has a base which is already defined, only add the referenced
4784 symbol to the dynamic symbol table if it is defined or referenced
4787 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4790 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4792 * elflink.h (elf_link_add_object_symbols): Undo last change.
4794 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4796 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4797 symbol for the indirect alias to a versioned symbol.
4799 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4801 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4802 (elf32_i386_vtentry_howto): New.
4803 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4804 or elf32_i386_vtinherit_howto on lookup.
4806 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4808 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4809 reloc_type. Rename R_68K__max to R_68K_max.
4810 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4813 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4815 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4816 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4818 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4821 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4823 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4824 message has a null byte terminator.
4826 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4828 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4829 word subject to R_V850_32 relocation.
4831 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4833 * dwarf2.c: Add comment describing problem computing line numbers
4834 for undefined symbols at link time.
4836 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4838 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4839 transform a defweak into a plt entry.
4840 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4841 plt entry references to receive a RELATIVE reloc.
4842 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4843 (elf64_alpha_relocate_section): Assert we don't overrun
4844 the allocated relocation space.
4846 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4848 * elf.c (swap_out_syms): Always treat section symbols as
4849 special, even if they are attached to a common section.
4851 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4853 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4854 sections with v850 common section attributes into named v850
4856 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4857 common section attributes into named v850 common sections.
4859 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4861 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4864 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4866 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4867 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4868 reloc to the wrong section a warning, not an error. .dynsbss
4869 is not an output section, so there is no need to check for it.
4871 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4873 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4875 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4877 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4878 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4880 (elf32_arm_gc_mark_hook): New.
4881 (elf32_arm_gc_sweep_hook): New.
4882 (elf32_arm_check_relocs): New.
4883 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4885 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4888 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4890 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4891 assume there is no PLT or GOT.
4893 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4895 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4896 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4897 also accepted as a function symbol type.
4899 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4901 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4903 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4905 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4906 match definition of _bfd_gc_sections field.
4907 * libbfd.h: Rebuild.
4909 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4911 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4912 the addend of a dynamic relocation referencing a section.
4913 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4914 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4916 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4918 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4919 bed has a size_dynamic_sections routine before trying to use it.
4921 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4923 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4924 _bfd_elf_rel_vtable_reloc_fn.
4926 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4928 * Makefile.am: Add elf32-arm.c.
4929 * Makefile.in: Rebuild.
4930 * elf-bfd.h: Add elf_backend_get_symbol_type.
4931 * elf.c (swap_out_syms): If defined, call
4932 elf_backend_get_symbol_type.
4933 * elf32-arm.c: Define elf_backend_get_symbol_type.
4934 (elf32_arm_get_symbol-type): New routine.
4935 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4936 (bfd_elf32_arm_process_before_allocation): Change to
4937 check for STT_ARM_TFUNC.
4938 (elf32_arm_final_link_relocate): Likewise.
4939 * elfxx-target.h: Add elf_backend_get_symbol_type.
4941 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4943 * archures.c (bfd_mach_alpha_ev[456]): New.
4944 * cpu-alpha.c: Rework to match these types.
4945 * bfd-in2.h: Rebuild.
4947 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4949 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4950 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4952 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4953 (elf_i386_reloc_type_lookup): Recognize them.
4954 (elf_i386_check_relocs): Pass them off to generic code.
4955 (elf_i386_relocate_section): Ignore them.
4956 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4957 (elf_backend_can_gc_sections): True.
4959 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4961 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4962 before looking at owner field.
4963 (elf32_arm_to_thumb_stub): Ditto.
4964 (elf32_arm_relocate_section): Compute name before calling
4965 elf32_arm_final_link_relocate().
4967 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4969 * elf.c: comment and formatting cleanups.
4972 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4974 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4975 (core files are treated differently than object files).
4976 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4977 bfd_elf_mkcorefile): declare.
4978 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4979 bfd_elf_mkcorefile): add to bfd_target vector.
4980 * elfcore.h (elf_core_file_p): save the program header table,
4981 and set the bfd architecture from the elf file header.
4982 * elf.c (bfd_elf_mkcorefile): new function.
4983 (_bfd_elf_write_corefile_contents): new function.
4984 (assign_file_positions_for_segments): add cases for handling
4985 PT_NOTE segments. (assign_file_positions_except_relocs):
4986 core files should be handled the same as exec files.
4987 (prep_headers): identify core files as type ET_CORE.
4988 (copy_private_bfd_data): identify the sections belonging to
4989 the PT_NOTE segment.
4991 * elf32-sparc.c (elf32_sparc_final_write_processing):
4992 add break statement to default case.
4994 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4996 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4997 section (not input) will be in sections ".sbss", ".sbss2",
4998 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4999 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5000 output_offset for correct evaluation of addend.
5002 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5004 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5005 elf32_arm_allocate_interworking_sections and
5006 elf32_arm_process_before_allocation.
5008 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5010 * bfd-in.h: Ammend prototype for
5011 elf32_arm_process_before_allocation to remove surplus third
5014 * bfd-in2.h: Regenerate.
5016 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5018 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5020 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5022 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5023 calculated for RELOC_SPARC_REV32 case.
5025 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5027 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5028 elf32_arm_allocate_interworking_sections and
5029 elf32_arm_process_before_allocation.
5030 * bfd-in2.h: Regenerated.
5031 * elf32-arm.c Define elf32_arm_link_hash_table.
5032 (insert_thumb_branch): New routine.
5033 (find_thumb_glue): New routine.
5034 (find_arm_glue): New routine.
5035 (record_arm_to_thumb_glue): New routine.
5036 (record_thumb_to_arm_glue): New routine.
5037 (elf32_arm_link_hash_table_create): New routine.
5038 (elf32_arm_get_bfd_for_interworking): New routine.
5039 (elf32_arm_allocate_interworking_sections) New routine.
5040 (elf32_arm_process_before_allocation) New routine.
5041 (elf32_thumb_to_arm_stub): New routine.
5042 (elf32_arm_to_thumb_stub): New routine.
5043 (elf32_print_private_bfd_data): Fix typo.
5044 (elf32_arm_final_link_relocate): Add argument sym_sec.
5045 Check for branches to thumb symbols in case R_ARM_PC24.
5046 Check for branches to arm symbols in case R_ARM_THM_PC22.
5047 (elf32_arm_relocate_section): Pass symbol section to
5048 elf32_arm_final_link_relocate.
5050 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5052 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5053 entries unless the symbol is defined in the executable; in
5054 particular, undefined weak symbols get a PLT entry.
5056 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5058 * libaout.h: Remove nested comment to avoid warning.
5060 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5062 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5063 R_ARM_PC24 relocation.
5065 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5067 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5068 argument is_local. Add argument sym_flags. Check sym_flags
5069 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5070 (elf32_arm_relocate_section): Don't pass local sym and pass
5071 sym_flags to elf32_arm_final_link_relocate.
5073 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5075 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5076 to not count too few relocs for dynamicly linked executables.
5078 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5080 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5081 symbols without a dynamic index dynamic. Consider all weak
5083 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5084 correspondance between input and output sections.
5086 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5088 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5089 that use a .got.plt section start the got offset at zero.
5091 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5093 * ieee.c (ieee_write_processor): Correct the processor ID written
5094 out for bfd_arch_m68k, accommodating change of March 25.
5096 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5098 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5099 R_ARM_THM_RPC22 relocations.
5101 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5103 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5105 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5106 .got relocs in -Bsymbolic shared objects.
5108 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5110 * elf32-arm.c: Add private flags to ELF header.
5111 (elf32_arm_print_private_bfd_data): New Function.
5112 (elf32_arm_set_private_flags): New Function.
5113 (elf32_arm_copy_private_flags): New Function.
5114 (elf32_arm_merge_private_bfd_data): New Function.
5116 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5118 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5120 (elf32_sparc_relocate_section): Likewise.
5122 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5124 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5125 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5126 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5127 of the function. Recognize no .plt as static linking.
5129 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5131 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5132 ".liblist" string through gettext.
5134 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5136 * Makefile.am: Add support for elf32-arm.lo.
5137 * Makefile.in: Rebuild.
5138 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5139 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5140 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5141 * configure: Regenerate.
5142 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5143 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5144 bfd_target bfd_elf32_littlearm_vec.
5145 * elf32-arm.c: New file.
5147 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5149 * libaout.h (M_SPARCLITE_LE): New machine.
5150 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5151 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5152 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5153 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5154 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5155 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5156 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5157 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5158 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5159 be BFD_RELOC_SPARC_REV32.
5161 * config.bfd (sparc86x-*-aout): New
5163 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5165 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5166 actually mapping the output sections.
5168 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5171 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5172 (mn10300_elf_reloc_map): Similarly.
5173 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5175 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5177 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5179 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5180 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5181 elf_mips_reloc_type defined in elf/mips.h.
5183 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5185 * elf64-mips.c: Remove reloc_type definition completely. It's now
5188 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5190 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5191 as they are defined in elf/mips.h now.
5193 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5196 * Re-add lost change:
5197 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5199 (mn10300_elf_relax_section): Include stack space for register saves
5200 in the imm8 field of a "call" instruction.
5201 (compute_function_info): Determine how much stack is allocated by
5202 the movm instruction. Fix typo.
5203 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5205 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5207 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5208 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5210 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5212 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5214 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5216 * elf32-hppa.h: Let ELF header define the enum containing the
5217 external reloc numbers.
5218 * elf32-i386.h: Likewise.
5220 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5222 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5223 * elf32-mips.c: Likewise.
5224 * elf32-ppc.c: Likewise.
5226 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5228 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5229 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5231 * bfd-in.h: Regenerate.
5232 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5233 parameter to 'unsigned int' to avoid K&R compatability problems.
5235 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5237 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5238 functionname_ptr to be const. Change line_ptr to be unsigned.
5240 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5241 macro is not defined. Change second parameter from bfd_link_info
5242 to coff_final_link_info. Add prototype.
5243 (coff_final_link_postscript): Simplify handling when macro is not
5244 defined. Add prototype.
5246 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5248 * elf-mn10300.c: Before include system specific ELF header define
5249 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5250 * elf32-mips.c: Likewise.
5251 * elf32-ppc.c: Likewise.
5253 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5255 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5256 temporary patch over to elf64-mips.c as well.
5258 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5260 * elf32-mips.c (reloc_type): Temporarily disable definition of
5261 standard relocation since they are now defined in elf/mips.h.
5263 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5265 * elf-m10200.c (mn10200_elf_final_link_relocate):
5266 Modify range test for case R_MN10200_8.
5268 * elf-m10300.c (mn10300_elf_final_link_relocate):
5269 Modify range test for case R_MN10300_8.
5271 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5273 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5274 * elf32-i386.c (elf_backend_got_header_size): Define.
5275 (elf_backend_plt_header_size): Define.
5276 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5277 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5278 * elfxx-target.h: Provide a default of zero.
5279 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5280 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5282 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5283 entry from an executable, even if the plt refcount goes to 0.
5285 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5287 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5288 directory name at the line number.
5290 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5291 with an unspecified type.
5293 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5295 * sunos.c: Add undef of valid to avoid problem on SunOS.
5297 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5299 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5301 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5303 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5304 R_68K_PCxx and R_68K_xx relocations. Make sure that
5305 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5306 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5307 R_68K_xx relocations.
5308 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5309 that has no plt entry.
5310 (elf_m68k_relocate_section): Ignore the plt offset in a static
5312 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5314 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5317 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5319 (howto_table, reloc_map): Add entries for them.
5320 (elf_m68k_check_relocs): Handle them. Implement reference
5321 counting for got and plt entries.
5322 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5323 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5325 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5326 (elf_m68k_relocate_section): Handle the new reloc types.
5327 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5328 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5329 * elflink.h (elf_link_add_object_symbols): When creating an
5330 indirect reference for symbol versioning also copy the plt
5332 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5333 flag also reset the plt offset.
5334 (elf_link_assign_sym_version): Likewise.
5335 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5336 the size of the entry in bytes.
5337 (elf_gc_allocate_got_offsets): Likewise.
5339 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5341 * elflink.h (elf_gc_sections): Return true rather than falling off
5344 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5347 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5349 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5350 comment describing when it should be enabled.
5351 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5354 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5356 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5357 information ATN records.
5359 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5361 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5362 section for an absolute symbol in a fully linked file. Based on
5363 patch from Christian Holland <CHolland@de.lucent.com>.
5365 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5367 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5368 that a symbol is undefined.
5370 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5372 * som.c (som_bfd_gc_sections): Define.
5374 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5376 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5377 overflows in ARM_26D patches, since they have already been
5378 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5380 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5382 * coffcode.h (coff_write_object_contents): If we have any long
5383 section names, call coff_write_symbols even if there are no
5386 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5388 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5389 PT_LOAD segment, rather than only setting it once for the entire
5392 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5393 rather than ignoring every phdr with a p_paddr of 0, ignore all
5394 the phdrs if they all have a p_paddr of 0.
5396 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5397 section was discarded from the link.
5399 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5401 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5403 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5405 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5406 floating point operations.
5408 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5410 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5413 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5415 Merge of vax/vms (read-only) support
5416 * configure.com: Support Vax target.
5417 * makefile.vms: Support Vax target.
5418 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5419 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5421 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5423 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5425 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5427 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5429 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5430 * targets.c (bfd_target_ovax_flavour): New flavour.
5431 (vms_alpha_vec): Renamed from evax_alpha_vec.
5433 (target_vector): Update accordingly.
5434 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5436 (vax*-*-*vms*): New target.
5437 * Makefile.am: Update for renamed files. Rebuild dependencies.
5438 * bfd-in2.h: Rebuild.
5439 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5441 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5443 Based on patch from Matt Semersky <matts@scd.hp.com>:
5444 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5445 pointer on abfd->outsymbols.
5446 (generic_add_output_symbol): Handle NULL sym parameter.
5448 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5450 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5453 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5455 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5456 when handling 32 bit immediate relocs.
5457 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5459 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5461 * section.c (STD_SECTION): Account for recently added gc_mark
5462 field in struct asection.
5464 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5465 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5467 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5469 ELF Section-level Garbage Collection:
5470 * bfd.c (bfd_gc_sections): New.
5471 * aout-adobe.c: Hook to default implementation.
5472 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5473 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5474 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5475 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5476 * tekhex.c, versados.c: Likewise.
5477 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5478 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5480 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5481 (bfd_generic_gc_sections): New.
5482 * section.c (SEC_KEEP): New.
5483 (asection): Add gc_mark member.
5485 * elfcode.h (elf_gc*): New name remappings.
5486 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5487 sections to be excluded.
5488 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5489 (elf_gc_propogate_vtable_entries_used): New.
5490 (elf_gc_smash_unused_vtentry_relocs): New.
5491 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5492 (elf_gc_common_finalize_got_offsets): New.
5493 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5494 * elfxx-target.h: Add and default gc hooks.
5496 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5498 (struct elf_obj_tdata): Likewise for local_got_offsets.
5499 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5500 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5501 * elf64-sparc.c, elflink.h: Likewise.
5503 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5504 (ELF_LINK_HASH_MARK): Define.
5505 (struct elf_backend_data): Add GC hooks.
5506 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5508 * elf-m10300.c (mn10300_elf_check_relocs): New.
5509 (mn10300_elf_gc_mark_hook): New.
5510 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5511 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5512 (mn10300_elf_final_link_relocate): Likewise.
5513 (mn10300_elf_relocate_section): Likewise.
5514 (elf_backend_can_gc_sections): Define.
5515 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5516 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5517 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5518 (mips_info_to_howto_rel): Likewise.
5519 (mips_elf_relocate_section): Likewise.
5520 (mips_elf_check_relocs): Likewise.
5521 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5522 (elf_backend_can_gc_sections): Define.
5523 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5524 (ppc_elf_howto_raw): Handle them.
5525 (ppc_elf_reloc_type_lookup): Likewise.
5526 (ppc_elf_relocate_section): Likewise.
5527 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5528 Handle new vtable relocs.
5529 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5530 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5531 (elf_backend_can_gc_sections): Define.
5533 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5535 * archures.c (bfd_mach_mn10300): Define.
5536 * elf-m10300.c: Include elf/mn10300.h
5537 (elf_mn10300_mach): New function.
5538 (_bfd_mn10300_elf_final_write_processing): Likewise.
5539 (_bfd_mn10300_elf_object_p): Likewise.
5540 (elf_backendfinal_write_processing): Define.
5541 (elf_backend_object_p): Likewise.
5543 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5545 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5548 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5550 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5551 link_next field, not the next field.
5553 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5555 * elf.c (map_sections_to_segments): Check the section address
5556 against the phdr size both with and without a modulo of
5559 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5561 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5562 linker created empty input section if the output section has the
5565 * elflink.h (elf_link_output_extsym): Print an error message if
5566 _bfd_elf_section_from_bfd_section fails.
5568 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5571 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5573 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5574 native linker output. Avoid putting an empty section in more than
5577 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5579 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5580 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5582 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5584 * elf.c (swap_out_syms): New arg relocatable_p.
5585 Don't add section VMA to symbols for relocatable output.
5586 (_bfd_elf_compute_section_file_positions): Update call to
5589 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5591 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5592 against 'addend' be signed rather than unsigned.
5594 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5596 * elf32-m32r.c: Add prototyps for static functions.
5598 * coff-arm.c: Add prototypes for static functions.
5600 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5602 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5603 LMA is used to order sections in a segment.
5605 * elf32-v850.c: Add prototypes for static functions.
5606 Change type of addend parameter to bfd_vma in various functions.
5608 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5610 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5611 complain_overflow_signed instead of complain_overflow_bitfield.
5613 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5615 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5616 when comparing against 0.
5618 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5620 * Makefile.am (config.status): New target.
5621 * Makefile.in: Rebuild.
5623 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5625 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5626 error if previous object endianness doesn't match current object.
5628 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5630 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5631 _bfd_elf_print_private)bfd_data ().
5633 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5635 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5637 (elf_link_add_object_symbols): Set type_change_ok and
5638 size_change_ok before calling elf_merge_symbol.
5640 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5641 undefined symbol error, don't also issue an overflow error.
5643 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5645 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5646 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5647 message instead of crashing.
5649 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5651 * archures.c (bfd_mach_cpu32): Define.
5652 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5654 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5655 * ieee.c: Include <ctype.h>.
5656 (ieee_object_p): Parse out process ID string to make it more
5657 likely to be acceptable for bfd_scan_arch.
5658 * bfd-in2.h: Rebuild.
5660 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5662 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5663 _bfd_elf_print_private_bfd_data() so that the program header will
5666 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5668 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5669 0x68. Reindent. Add some comments.
5671 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5673 * elf.c (copy_private_bfd_data): Adjust physical address of
5674 segment in output BFD to contain LMAs of its sections.
5676 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5678 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5679 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5680 endian data 32 bit relocations.
5681 (elf32_sparc_merge_private_bfd_data): Check if linking little
5682 endian objects with big endian objects.
5683 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5684 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5685 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5687 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5688 * archures.c (bfd_mach_sparc_sparclite_le): New.
5689 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5691 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5693 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5696 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5698 * bfd-in.h: Move over patch to bfd-in2.h.
5700 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5702 (_bfd_relocate_contents): Likewise.
5704 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5706 * peicode.h (add_data_entry): If the section has no private data
5707 then do not create a Data Dictionary entry for it.
5709 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5711 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5712 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5713 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5714 subsections during relaxation more correctly.
5716 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5718 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5719 Add extra argument to bfd_arm_process_before_allocation ().
5720 * bfd-in.h: Reflect changes made in bfd-in2.h.
5721 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5722 coff class of a BFD symbol.
5723 * coff-arm.c: Add support for interworking between Thumb code and
5724 non-interworking aware ARM code.
5726 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5728 * po/Make-in (install-info): New target.
5730 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5732 * filemode.c: Remove; not used.
5734 If sysdep.h includes a header file, don't include it again:
5735 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5737 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5739 * archive.c: Don't include <string.h> or <errno.h>.
5740 * evax-alpha.c; Don't include <stdio.h>.
5741 * evax-egsd.c: Likewise.
5742 * evax-etir.c: Likewise.
5743 * evax-misc.c: Likewise.
5744 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5745 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5747 * hpux-core.c: Likewise.
5748 * netbsd-core.c: Likewise.
5750 * libbfd.c: Don't include <sys/types.h>.
5751 * nlmcode.h: Don't include <string.h>.
5752 * osf-core.c: Don't include <string.h> or <stdio.h>.
5753 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5754 <errno.h>, or <unistd.h>.
5755 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5757 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5759 * configure.com: If the version number can not be found in
5760 configure.in, set it to "unknown" rather than "2.8.1".
5762 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5764 * elf32-mips.c (elf_mips_mach): New.
5765 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5766 (_bfd_mips_elf_final_write_processing): Use the names
5767 of machines, rather than the numbers. Set both the ARCH
5768 and MACH in e_flags. Handle a few more specific machines.
5769 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5770 EF_MIPS_ARCH and EF_MIPS_MACH.
5772 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5774 * syms.c (bfd_is_local_label): Revert last change.
5775 * srec.c (srec_write_symbols): Discard debugging symbols.
5777 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5779 * som.c: Include <ctype.h>.
5780 * som.h: Don't include sysdep.h.
5782 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5784 * libbfd.h: Rebuilt.
5785 * libbfd-in.h: Removed gettext includes and defines.
5786 * sysdep.h: Moved gettext-related includes and defines here.
5788 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5790 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5791 an ad-hoc test. Kill bogus #if 0 code.
5792 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5794 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5796 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5797 when generating a normal executable for a symbol defined in a
5798 regular file. When copying a reloc into the output file, adjust
5799 the addend for a PC relative reloc against a global symbol.
5801 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5803 * libbfd.h: Rebuilt.
5804 * libbfd-in.h (_): Define as dgettext.
5806 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5808 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5810 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5811 when declaring parameter types.
5812 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5814 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5816 * config.bfd: If we include any ELF targets in targ_defvec and/or
5817 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5818 * elf32-gen.c (dummy): New static const variable.
5819 (elf_generic_info_to_howto): New static function.
5820 (elf_generic_info_to_howto_rel): New static function.
5821 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5822 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5823 * elf64-gen.c: Same changes as elf32-gen.c.
5824 * elfcode.h (elf_object_p): For the generic target, ignore a
5825 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5827 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5829 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5830 * configure: Rebuild.
5832 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5834 * config.bfd: Update OSR5/Unixware patterns.
5836 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5838 * elf.c (assign_file_positions_for_segments): Allow for holes
5839 between sections added by a link script.
5841 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5843 * configure.in: Change version number to 2.9.4
5844 * configure: Rebuild.
5846 Based on patch from H.J. Lu <hjl@gnu.org>:
5847 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5848 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5849 * bfd-in2.h: Rebuild.
5851 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5853 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5856 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5858 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5859 (elf64_alpha_relax_section): Fill them in.
5860 (elf64_alpha_relax_opt_call): Implement more than a stub.
5861 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5862 alignment on .scommon.
5863 (elf64_alpha_merge_gots): Merge use counts as well.
5865 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5867 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5868 for calculating a local symbol's address.
5869 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5870 Set the .got's cooked size as well as the raw size.
5872 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5874 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5875 internationalisation of printed information.
5877 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5878 internationalisation of printed information.
5880 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5882 * syms.c (struct indexentry): Change directory_name, file_name,
5883 and function_name fields to char *.
5884 (struct stab_find_info): Change cached_file_name field to char *.
5886 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5888 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5890 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5892 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5894 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5896 * Makefile.am (install-data-local): Make $(includedir).
5897 * Makefile.in: Rebuild.
5899 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5901 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5903 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5905 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5906 * Makefile.in: Rebuild.
5908 * bfd-in2.h: Rebuild for Nick's changes.
5910 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5912 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5913 change wrt length == max_namelen.
5915 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5917 * Many files: Added gettext invocations around user-visible
5919 * libbfd-in.h: Added gettext includes and defines.
5920 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5921 HAVE_LC_MESSAGES): Define.
5922 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5924 * Makefile.am (SUBDIRS): Added po.
5925 (POTFILES): New macro.
5926 (po/POTFILES.in): New target.
5927 (SOURCE_HFILES): New macro.
5929 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5931 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5933 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5934 NT_PRSTATUS note section encountered, it contains the status of
5935 the currently executing thread when the core file was written.
5937 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5939 * libcoff.h: Add extra parameter to
5940 bfd_coff_link_output_has_begun overrideable function.
5941 * cofflink.c: Pass extra parameter to
5942 bfd_coff_link_output_has_begun function.
5943 * bfd-in.h: Add prototypes for exported ARM interworking
5945 * peicode.h: ARM specific code reorganised to conform to BFD
5947 * coffcode.h: ARM specific code reorganised to conform to BFD
5949 * coff-arm.c: Code reorganised to conform to the BFD coding
5950 conventions. Global variables have been moved into an ARM
5951 specific hash table structure and a new function:
5952 bfd_arm_get_bfd_for_interworking() has been created which is
5953 called from the linker scripts.
5955 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5957 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5959 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5960 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5961 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5962 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5964 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5966 * config.bfd: Added sparc86x support.
5968 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5970 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5971 an out of range pc-relative jump/call to an undefined weak symbol.
5973 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5975 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5978 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5980 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5981 an error other than bfd_error_system_call, set the error to
5982 bfd_error_wrong_format.
5984 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5985 bfd_elf32_powerpcle_vec.
5987 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5988 program segments are zero, don't set p_paddr_valid.
5990 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5992 * elf64-alpha.c: Initial implementation of relaxation --
5993 (struct alpha_elf_link_hash_entry): Add use_count member.
5994 (elf64_alpha_check_relocs): Initialize and increment it.
5995 (elf64_alpha_can_merge_gots): Check it when considering merging.
5996 (elf64_alpha_merge_gots): Drop entries with zero use.
5997 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5998 (elf64_alpha_always_size_sections): Split out got sizing ...
5999 (elf64_alpha_size_got_sections): ... here. New function.
6000 (elf64_alpha_relax_find_reloc_ofs): New function.
6001 (elf64_alpha_relax_with_lituse): Likewise.
6002 (elf64_alpha_relax_without_lituse): Likewise.
6003 (elf64_alpha_relax_opt_call): Likewise.
6004 (elf64_alpha_relax_section): Likewise.
6005 (elf64_alpha_add_symbol_hook): Likewise.
6006 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6007 (elf64_alpha_relocate_section): Likewise.
6008 (bfd_elf64_bfd_relax_section): Define.
6009 (elf_backend_add_symbol_hook): Likewise.
6011 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6013 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6014 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6015 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6017 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6019 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6020 * configure: Rebuild.
6022 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6024 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6025 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6026 * configure.in: Define and substitute WIN32LDFLAGS and
6028 * aclocal.m4: Rebuild with new libtool.
6029 * configure, Makefile.in: Rebuild.
6031 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6033 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6034 before any other symbols in the same section.
6036 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6038 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6041 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6043 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6045 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6046 Use addr_size for address size, rather than sizeof(bfd_vma).
6047 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6048 Fix call to read_address.
6049 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6050 Scrap other unneeded arguments. Fix call to read_address.
6051 (scan_unit_for_functions): Fix call to read_attribute.
6052 (parse_comp_unit): We now handle more values for addr_size.
6053 Set addr_size in unit. Fix call to read_attribute and
6056 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6058 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6060 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6062 * archures.c (bfd_default_scan): Add m68k cases back to default
6063 switch, reverting patch of March 25, since IEEE support depends
6066 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6068 * Makefile.am (diststuff): New target.
6069 * Makefile.in: Rebuild.
6071 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6073 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6074 som_offset when we have an extended name table.
6076 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6078 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6080 * Makefile.in: Rebuild.
6082 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6084 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6085 symbols when creating a shared library.
6086 (elf_m68k_adjust_dynindx): New function, used by above code.
6087 (elf_m68k_finish_dynamic_sections): Initialize the section
6089 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6091 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6093 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6096 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6098 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6101 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6103 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6106 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6108 * configure.in: Set version to 2.9.1.
6109 * configure: Rebuild.
6111 * Branched binutils 2.9.
6113 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6115 * syms.c (ENABLE_CACHING): Define.
6116 (struct indexentry): Define.
6117 (struct stab_cache): Remove.
6118 (cmpindexentry): New static function.
6119 (struct stab_find_info): Add new fields: indextable,
6120 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6121 cached_file_name. Remove fields: file_cache, function_cache, and
6123 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6124 index table and search it.
6126 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6128 * elf.c (_bfd_elf_copy_private_section_data): Call
6129 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6131 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6133 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6135 * coff-arm.c: Define all globally visible variables and functions
6136 only when COFF_WITH_PE is not defined.
6137 * configure.in (armpe_little_vec, armpe_big_vec): Add
6139 * configure: Rebuild.
6141 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6143 Fix some gcc -Wall warnings:
6144 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6145 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6146 * archures.c (bfd_default_scan): Likewise.
6147 * bfd.c (bfd_scan_vma): Likewise.
6148 * binary.c (mangle_name): Likewise
6149 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6150 * coff-sh.c (sh_relocate_section): Likewise.
6151 * coff-stgo32.c (create_go32_stub): Likewise.
6152 * coffcode.h (coff_slurp_line_table): Likewise.
6153 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6154 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6155 (assign_file_positions_for_segments): Likewise.
6156 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6157 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6158 * oasys.c (oasys_write_sections): Likewise.
6159 * ppcboot.c (ppcboot_object_p): Likewise.
6160 (mangle_name): Likewise.
6161 * riscix.c (riscix_fix_pcrel_26): Likewise.
6162 * srec.c (srec_scan): Likewise.
6163 * stabs.c (_bfd_write_section_stabs): Likewise.
6164 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6165 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6166 switch. Declare parameters for function pointers.
6167 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6169 * elf.c (elf_sort_sections): Likewise.
6170 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6171 Add default cases to switches.
6172 (coff_arm_relocate_section): Remove unused local variables.
6174 (coff_arm_bfd_set_private_flags): Change flag variable to type
6176 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6177 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6178 (dump_toc): Change cat to const, and initialize it.
6179 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6180 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6181 (sh_elf_relocate_section): Initialize r_symndx.
6182 * coffcode.h (coff_compute_section_file_positions): Only declare
6183 old_sofar if ALIGN_SECTIONS_IN_FILE.
6184 (coff_write_object_contents): Initialize csym.
6185 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6186 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6188 * dwarf2.c: Include libiberty.h.
6189 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6190 (decode_line_info): Remove unused local variables.
6191 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6192 (m32r_elf_relocate_section): Likewise.
6193 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6194 (v850_elf_reloc): Likewise.
6195 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6196 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6197 * elf.c (assign_file_positions_for_segments): Always set adjust.
6198 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6199 parenthesize expression.
6200 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6201 (m32r_elf_object_p): Return a value.
6202 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6203 * elf32-mips.c (mips_elf_final_link): Initialize last.
6204 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6205 * elf32-v850.c (v850_elf_object_p): Return a value.
6206 (v850_elf_print_private_bfd_data): Change fprintf format string.
6207 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6209 * elflink.h (elf_link_add_object_symbols): Change vernum to
6210 unsigned int, and initialize it. Change fprintf format string.
6211 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6212 when setting or comparing to soname_indx.
6213 (elf_create_pointer_linker_section): Change num_symbols to
6215 * libcoff-in.h (coff_data_type): Change flags to flagword.
6216 * peicode.h (pe_print_idata): Initialize idx. Change j to
6217 bfd_size_type. Initialize hint_member. Remove useless test to
6219 (pe_print_edata): Change num_functions and num_names in struct
6220 EDT_type to unsigned long. Remove cast. Change fprintf format
6222 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6223 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6225 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6226 int *. Update uses. Change j to long.
6227 * bfd-in2.h, libcoff.h: Rebuild.
6229 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6231 * elf32-v850.c Remove definition of USE_REL.
6232 (v850_elf_info_to_howto_rela): New function.
6233 (v850_elf_perform_relocation): Renamed from
6234 v850_elf_store_addend_in_insn. Removed replace argument.
6235 (v850_elf_reloc): store the relocation in the addend field instead
6237 (v850_elf_final_link_relocate): Now calls
6238 v850_elf_perform_relocation.
6239 (v850_elf_relocate_section): Remove code to generate REL
6242 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6244 * coffcode.h (coff_new_section_hook): Set the type and storage
6245 class in the native symbol information allocated for a new section
6248 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6250 * peicode.h: Chain together calls to
6251 coff_bfd_copy_private_bfd_data and
6252 coff_bfd_print_private_bfd_data.
6254 * coff-arm.c: Add prototypes for
6255 coff_arm_bfd_print_private_bfd_data and
6256 coff_arm_bfd_copy_private_bfd_data.
6258 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6260 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6263 * peicode.h: Call arm-coff private data functions after handling
6266 * coff-arm.c: Turn statics into globals so that they can be shared
6267 both pe and pei backends.
6269 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6271 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6273 (sunos_write_object_contents): Likewise.
6274 * aoutx.h (NAME(aout,machine_type)): Likewise.
6275 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6277 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6279 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6281 (bfd_default_scan): Remove m68k special cases.
6282 * bfd-in2.h: Rebuild.
6283 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6285 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6286 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6288 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6289 selection, change printable_name to just "m68k" and make that the
6290 default instead of m68k:68020.
6292 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6294 (MY_get_section_contents): Define as aout_32_get_section_contents
6295 rather than NAME(aout,get_section_contents).
6297 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6299 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6300 and call bfd_default_set_arch_mach to do the real work.
6302 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6304 * bout.c (BALX): Include return register g14 as part of the insn.
6306 (calljx_callback): Use it.
6308 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6310 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6311 * libbfd.h: Rebuild.
6313 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6314 byte_count to unsigned int.
6315 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6316 unused local variables.
6318 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6319 variables er and er1.
6321 * cpu-v850.c: Include <ctype.h>.
6322 (scan): Case isdigit argument to unsigned char.
6324 From Yan Meroth <YAN.MEROTH@st.com>:
6325 * ihex.c (ihex_scan): Add extbase variable so that getting an
6326 extended linear address record does not ignore any previous
6328 (ihex_write_object_contents): When writing out an extended linear
6329 address record, zero out any previous extended address.
6331 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6333 * ieee.c (do_one): Check section before dereferencing it.
6334 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6335 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6337 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6339 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6341 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6343 * coff-arm.c: Add interworking functions to pe backends.
6345 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6347 * configure.in: Use AM_DISABLE_SHARED.
6348 * aclocal.m4, configure: Rebuild with libtool 1.2.
6350 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6352 * coff-arm.c (coff_arm_relocate_section): Better error messages
6353 when interowrking conflucts occur. Courtesy of Jonathan Walton
6355 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6356 relocations. Patch courtesy of Jonathan Walton and Tony
6359 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6361 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6362 part of Feb 22 change controling when to override the existing
6363 symbol with the .plt entry.
6365 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6367 * config.bfd (targ_cpu): Add thumb-pe target.
6369 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6370 functions in PE build.
6372 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6374 * config.bfd (sparclite-*-elf*): Added.
6376 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6378 * configure.in: Add elf.lo to elf shell variable.
6379 * Makefile.am (BFD_LIBS): Remove elf.lo.
6380 (BFD_LIBS_CFILES): Remove elf.c.
6381 (BFD32_BACKENDS): Add elf.lo.
6382 (BFD32_BACKENDS_CFILES): Add elf.c.
6383 * configure, Makefile.in: Rebuild.
6385 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6387 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6388 relocation against a non-local symbol should not have a dynamic
6391 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6393 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6395 (pe_print_private_bfd_data): Print PE flags. From Mikey
6396 <jeffdb@netzone.com>.
6398 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6400 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6401 a plt entry when we can determine that we authoritatively define
6404 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6406 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6407 don't actually use trad-core, but a SunOS-style core file handled
6409 * hosts/sparclinux.h: Remove.
6411 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6413 * peicode.h (pe_print_idata): If there is no .idata section, look
6414 for the import tables in some other section. Make the initial
6415 label line up better with the data. Print the import address
6416 table even if there is no import name table. If the import
6417 address table holds actual addresses, print them.
6419 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6421 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6422 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6423 bfd_error_system_call.
6425 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6427 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6428 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6430 From H.J. Lu <hjl@gnu.org>:
6431 * Makefile.am (libbfd_la_LDFLAGS): Define.
6432 * Makefile.in: Rebuild.
6434 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6436 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6437 * netbsd.h (MACHTYPE_OK): Define.
6438 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6439 calling N_SET_MACHTYPE, rather than having a switch.
6440 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6442 * i386netbsd.c (MACHTYPE_OK): Don't define.
6443 (DEFAULT_MID): Define.
6444 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6445 (MACHTYPE_OK): Don't define.
6446 (DEFAULT_MID): Define.
6447 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6448 (DEFAULT_MID): Define.
6449 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6450 (DEFAULT_MID): Define.
6451 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6452 (DEFAULT_MID): Define.
6454 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6455 * vaxnetbsd.c: New file.
6456 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6457 rather than netbsd_core.
6458 * targets.c (vaxnetbsd_vec): Declare.
6459 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6460 defined, add netbsd_core_vec.
6461 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6462 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6463 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6464 * config.bfd (alpha*-*-netbsd*): New target.
6465 * Makefile.am: Rebuild dependencies.
6466 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6467 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6468 * configure, Makefile.in: Rebuild.
6470 * configure.host: Remove the old shared library build stuff. We
6471 now use libtool instead.
6473 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6475 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6477 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6479 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6480 * configure: Rebuild.
6482 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6483 * elf32-v850.c (remember_hi16s_reloc): New function.
6484 (find_remembered_hi16s_reloc): New function.
6485 (v850_elf_store_addend_in_insn): Use the above new functions to
6486 match up HI6S relocs with LO16 relocs.
6488 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6490 * configure.in: Change -linux* to -linux-gnu*.
6491 * config.bfd, configure.host: Likewise.
6492 * configure: Rebuild.
6494 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6496 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6497 LO16/HI16S bug and improve comments about what is going on.
6499 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6501 * configure, aclocal.m4: Rebuild with new libtool.
6503 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6505 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6506 when merging v850 code into v850e/v850ea code. Do not initialise
6507 output flags if the input is the default architecture.
6509 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6511 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6512 get the size from bfd_arch_bits_per_address instead of directly
6515 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6517 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6518 to wrap, just return all 1's bits instead.
6519 * libbfd.h: Regenerate.
6521 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6523 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6525 (coff_relocate_section): If COFF_WITH_PE, define as
6526 coff_pe_i386_relocate_section.
6527 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6528 skip empty sections, to match coff_write_object_contents.
6530 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6531 rather than swapping out r_offset twice. From Luke Deller
6532 <luked@cse.unsw.edu.au>.
6534 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6536 * configure.in: Set libtool_enable_shared rather than
6537 libtool_shared. Remove diversion hack.
6538 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6541 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6543 * syms.c (struct stab_cache): Define.
6544 (struct stab_find_info): Remove cached_offset, cached_stab,
6545 cached_str, and cached_stroff fields. Add file_cache,
6546 function_cache, and line_cache fields.
6547 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6550 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6552 * peicode.h (pe_print_idata): Check for import of ordinal rather
6554 (pe_print_edata): If there is no .edata section, look for the
6555 export data in some other section.
6557 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6559 * configure.in: Change version to 2.8.4.
6560 * configure: Regenerated.
6562 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6564 Add tms320c30 support:
6565 * cpu-tic30.c: New file.
6566 * aout-tic30.c: New file.
6567 * coff-tic30.c: New file.
6568 * archures.c (bfd_arch_tic30): Define.
6569 (bfd_tic30_arch): Declare.
6570 (bfd_archures_list): Add bfd_tic30_arch.
6571 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6573 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6574 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6575 (coff_set_flags): Likewise.
6576 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6577 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6578 * Makefile.am: Rebuild dependencies.
6579 (ALL_MACHINES): Add cpu-tic30.lo.
6580 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6581 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6582 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6583 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6585 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6587 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6588 to lag behind LO16 reloc by a couple of instructions.
6590 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6592 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6593 make to reexamine the file timestamp.
6594 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6596 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6599 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6601 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6602 to create .dynsbss and .rela.sbss sections.
6603 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6604 copied from dynamic objects into .sbss.
6605 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6606 use it. Correct typo of .rela.sdata2.
6607 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6608 put the data, which may now be in .sbss.
6609 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6610 (elf_backend_create_dynamic_sections): Define as
6611 ppc_elf_create_dynamic_sections.
6613 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6614 against _GLOBAL_OFFSET_TABLE_.
6615 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6616 shared libraries which refer to local symbols. Make sure that the
6617 test for allocating space for a reloc in a shared object is the
6618 same as the test for emitting a reloc.
6620 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6622 * config.bfd (i[3456]-*-mingw32*): New target.
6623 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6624 * aclocal.m4, configure: Rebuild.
6626 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6628 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6631 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6633 Sparc v9 ABI compliant PLT:
6634 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6635 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6636 (LARGE_PLT_THRESHOLD): New define.
6637 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6638 (sparc64_elf_build_plt): New function.
6639 (sparc64_elf_plt_entry_offset): Likewise.
6640 (sparc64_elf_plt_ptr_offset): Likewise.
6641 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6642 contain the index for convenience. Skip the initial entries
6644 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6645 memory for the benefit of .rela.plt.
6646 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6647 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6648 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6649 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6650 Call sparc64_elf_build_plt.
6651 (elf_backend_want_got_plt): No.
6652 (elf_backend_plt_readonly): No.
6653 (elf_backend_plt_alignment): 8.
6655 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6656 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6657 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6660 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6662 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6664 * cpu-mips.c (arch_info_struct): Add mips variants.
6665 * bfd-in2.h: Rebuilt.
6667 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6669 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6672 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6674 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6675 (i[3456]86sco3.2v5*coff): New target.
6677 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6679 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6681 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6683 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6684 * bfd-in2.h: Regenerate.
6686 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6688 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6690 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6692 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6693 adjust addend for an output common symbol (from Jimmy Blair
6694 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6695 defined symbol to counteract adjustment made in generic relocation
6698 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6700 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6702 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6703 (GET_SCNDHR_NLNNO): Likewise.
6705 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6707 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6709 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6711 * elf32-m32r.c: Add macros to handle NOP insertion.
6713 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6715 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6716 (xcoff_mark): Likewise.
6717 (xcoff_build_ldsyms): Mark absolute symbols.
6719 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6721 * bout.c (b_out_write_object_contents): Sort symbols before output
6722 to keep {CALL,BAL}NAME symbols adjacent.
6723 (b_out_symbol_cmp): New function.
6725 For older changes see ChangeLog-9697
6731 version-control: never
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