1 2000-04-27 Alan Modra <alan@linuxcare.com.au>
3 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
4 Check local_got_refcounts before dereferencing.
6 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
7 before deciding we don't need R_PPC_PLT32 relocation.
8 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
11 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
13 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
15 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
16 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
17 (elf_i386_relocate_section): Allow for .plt to go missing.
18 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
19 can use a relative reloc for got as elf_i386_relocate_section.
20 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
22 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
24 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
26 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
28 * Makefile.am (coff64-rs6000.lo): New rule.
29 * Makefile.in: Regenerate.
30 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
31 xcoff_is_local_label_name, xcoff_rtype2howto,
32 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
33 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
34 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
35 (NO_COFF_SYMBOLS): Define.
36 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
37 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
39 (MINUS_ONE): New macro.
40 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
42 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
43 coff_SWAP_aux_out): Map to the new functions.
44 * coff64-rs6000.c: New file.
45 * libcoff.h (bfd_coff_backend_data): Add new fields
46 _bfd_coff_force_symnames_in_strings and
47 _bfd_coff_debug_string_prefix_length.
48 (bfd_coff_force_symnames_in_strings,
49 bfd_coff_debug_string_prefix_length): New macros for above fields.
50 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
51 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
52 of using coff_swap_sym_in directly.
53 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
54 (coff_set_flags) Set magic for XCOFF64.
55 (coff_compute_section_file_positions): Add symbol name length to
56 string section length if bfd_coff_debug_string_prefix_length is
58 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
59 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
60 using coff_swap_lineno_in directly.
61 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
62 and _bfd_coff_debug_string_prefix_length fields.
63 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
64 symbol names into strings table when
65 bfd_coff_force_symnames_in_strings is true.
66 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
67 SET_RELOC_VADDR): New macros.
68 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
69 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
71 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
72 changes within RS6000COFF_C specific code.
73 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
74 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
75 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
76 Extend existing hack on target name.
77 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
79 * coff-tic54x.c (ticof): Keep up to date with new fields
80 in bfd_coff_backend_data.
81 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
82 targ_selvecs to include rs6000coff64_vec for rs6000.
83 * configure.in: Add rs6000coff64_vec case.
84 * cpu-powerpc.c: New bfd_arch_info_type.
86 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
88 * config.bfd: Only disable elf32-hppa vectors, not all of the
89 BSD and OSF configuration support. Provide (disabled) clauses
91 * configure.in: Add clause for PA64 support.
94 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
95 (bfd_elf64_hppa_vec): Declare.
97 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
98 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
99 (elf64-hppa.lo): Add dependencies.
100 * Makefile.in: Rebuilt.
102 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
104 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
106 * libhppa.h (dis_assemble_16): New function.
107 (pa_arch): Added pa20w element.
109 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
111 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
112 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
113 bfd_elf64_slurp_reloc_table.
115 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
116 definitions to get external names.
117 (elf_write_relocs): Renamed from write_relocs and make global.
118 (elf_slurp_reloc_table): Make global.
119 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
121 * archive.c (hpux_uid_gid_encode): New function.
122 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
123 defined and the ID is greater than 99999.
124 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
125 special uid/gid fields into 32 bit values.
127 2000-04-21 Matthew Green <mrg@cygnus.com>
129 * config.bfd: Add NetBSD/sparc64 support.
131 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
132 David Mosberger <davidm@hpl.hp.com>
133 Timothy Wall <twall@cygnus.com>
134 Jim Wilson <wilson@cygnus.com>
136 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
137 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
138 (BFD64_BACKENDS): Add elf64-ia64.lo.
139 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
140 (cpu-ia64.lo, elf64-ia64.lo): New rules.
141 * Makefile.in: Rebuild.
142 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
143 (bfd_ia64_arch): Declare.
144 (bfd_archures_list): Add bfd_ia64_arch.
145 * bfd-in2.h: Rebuild.
146 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
147 * configure: Rebuild.
148 * configure.host: (ia64-*-linux*): New host.
149 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
150 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
151 * elf.c (prep_headers): Add bfd_arch_ia64.
153 * reloc.c: Add IA-64 relocations.
154 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
156 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
157 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
159 2000-04-21 Richard Henderson <rth@cygnus.com>
161 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
162 contents when performing a partial link.
163 (bfd_elf_d30v_reloc_21): Likewise.
165 2000-04-20 H.J. Lu <hjl@gnu.org>
167 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
168 patch to symbols defined by a shared object.
169 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
171 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
174 * dwarf2.c (concat_filename): Avoid string literal concatenation.
175 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
177 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
179 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
180 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
181 (coff-ia64.lo): Add dependency.
182 * Makefile.in: Regenerate.
183 * coff-ia64.c: New file.
184 * efi-app-ia32.c: Ditto.
185 * efi-app-ia64.c: Ditto.
186 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
187 (coff_set_flags): Ditto.
188 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
189 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
190 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
191 * configure: Regenerate.
192 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
193 (PUT_OPTHDR_IMAGE_BASE): Ditto.
194 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
195 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
196 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
197 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
198 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
199 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
200 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
201 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
202 (GET_PDATA_ENTRY): Ditto.
203 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
204 data_start. Use above macros to read fields that are 64 bit wide for
205 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
206 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
207 FileAlignment and SectionAlignment to minimum alignment if they
209 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
210 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
211 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
212 Use above macros to write fields that are 64 bit wide for
214 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
215 5*4 otherwise. This should be right for IA-32 and IA-64, but may
216 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
217 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
218 begin address, end address, and unwind info address only. Use
219 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
221 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
222 HIGH3ADJ relocation names.
223 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
224 * targets.c: Declare bfd_efi_app_ia32_vec and
225 bfd_efi_app_ia64_vec.
226 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
227 bfd_efi_app_ia64_vec.
229 2000-04-17 Timothy Wall <twall@cygnus.com>
231 * bfd-in2.h: Add prototypes for tic54x load page access.
232 * bfd-in.h: Regenerate.
233 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
234 in customized _set_arch_mach function.
235 * coffcode.h (coff_set_alignment_hook): Set section load page if
236 the appropriate macro is defined.
237 (write_object_contents): Read section load page.
239 2000-04-13 Alan Modra <alan@linuxcare.com.au>
241 * elf32-hppa.h: Update copyright date.
243 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
244 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
246 * elf32-d30v.c (MAX32): Don't use LL suffix.
247 (MIN32): Define in terms of MAX32.
248 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
250 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
253 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
255 2000-04-12 Alan Modra <alan@linuxcare.com.au>
257 * dep-in.sed: Match space before file name, not after.
259 * Makefile.am: Regenerate dependencies.
260 * Makefile.in: Regenerate.
262 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
263 case, allow address wrap-around stupidly removed 2000-03-17. Sign
264 extend without an if statement.
266 2000-04-11 Alan Modra <alan@linuxcare.com.au>
268 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
270 * elf32-mips.c (gprel16_with_gp): Likewise.
271 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
272 here using -0x40000, not (int)0xfffc0000.
273 (elf32_hppa_size_of_stub): Likewise.
275 2000-04-11 Timothy Wall <twall@cygnus.com>
277 * coff-tic54x.c: Now builds with all targets.
278 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
279 * Makefile.in: Regenerate.
280 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
281 unitialized variable.
283 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
285 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
286 --enable-build-warnings option.
287 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
288 * Makefile.in, configure: Re-generate.
290 2000-04-07 Nick Clifton <nickc@cygnus.com>
292 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
293 BFD_RELOC_THUMB_PCREL_BLX.
295 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
296 R_ARM_XPC25 and R_ARM_THM_PC22.
298 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
299 R_ARM_XPC25 and R_ARM_THM_XPC22.
300 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
301 R_ARM_[XPC25|THM_XPC22].
303 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
304 elf/arm-oabi.h to elf/arm.h
306 * Makefile.am: Fix dependency for elfarm-oabi.c
307 * Makefile.in: Regenerate.
309 * bfd-in2.h: Regenerate.
310 * libbfd.h: Regenerate.
312 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
314 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
315 and restore it on failure. Release newly allocated tdata on
318 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
320 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
321 (decode_line_info): Set it. Report error if unit->line_offset is
322 equal to or larger than it.
324 2000-04-07 Timothy Wall <twall@cygnus.com>
326 * targets.c: Added vecs for tic54x.
327 * reloc.c: Added relocs for tic54x.
328 * libbfd.h: Regenerated.
329 * configure: Add TI COFF vecs for tic54x.
330 * configure.in: Ditto.
331 * config.bfd (targ_cpu): Recognize new tic54x target.
332 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
333 * bfd-in2.h: Add tic54x target and relocations.
334 * Makefile.am, Makefile.in: Add tic54x target.
335 * archures.c (bfd_archures_list): Add tic54x target.
336 * coff-tic54x.c: New.
339 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
341 * elfcore.h (elf_core_file_p): call backend_object_p which
342 thereby gets an opportunity to update the arch/machine type.
344 2000-04-06 Timothy Wall <twall@cygnus.com>
346 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
347 class. Handle SEC_CLINK and SEC_BLOCK flags.
348 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
349 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
351 2000-04-06 Nick Clifton <nickc@cygnus.com>
353 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
354 EF_INTERWORK if this is an unknown EABI.
355 (elf32_arm_merge_private_bfd_data): Check EABI version
356 numbers. Only check EF_xxx flags if the EABI version number
358 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
359 if the EABI version number is unknown.
360 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
361 if the EABI version number is unknown.
363 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
365 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
366 BFD_RELOC_SH_LOOP_END.
367 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
368 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
369 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
370 (sh_elf_reloc_loop): New function.
371 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
373 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
374 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
375 * bfd-in2.h, libbfd.h: Regenerate.
377 2000-04-04 Alan Modra <alan@linuxcare.com.au>
379 * po/bfd.pot: Regenerate.
381 * Makefile.am: Remove extraneous mkdep comment.
382 (MKDEP): Use gcc -MM rather than mkdep.
383 (DEP): Quote when passing vars to sub-make. Add warning
385 (DEP1): Rewrite for "gcc -MM".
386 (CLEANFILES): Add DEP2.
388 * Makefile.in: Regenerate.
390 2000-04-03 Kevin Buettner <kevinb@redhat.com>
392 * configure.in: Added corefile support for AIX 4.3. In particular,
393 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
394 compiling rs6000-core.c.
395 * configure: Regenerated.
397 2000-04-03 H.J. Lu <hjl@gnu.org>
399 * cache.c (bfd_open_file): Unlink the output file only if
400 it has non-zero size.
402 2000-04-01 Ken Block USG <block@zk3.dec.com>
404 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
405 relative relocations for non-loaded sections in shared objects.
406 (elf64_alpha_check_relocs): Similarly.
408 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
410 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
411 BFD_RELOC_16 to switch for extended relocs.
412 (MY_swap_ext_reloc_in): New.
413 (MY_swap_ext_reloc_out): New.
414 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
415 than NAME(aout,swap_ext_reloc_in) for extended relocs.
416 (NAME(aout,squirt_out_relocs)): Similarly use
417 MY_swap_ext_reloc_out.
418 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
420 2000-04-03 Kazu Hirata <kazu@hxi.com>
422 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
423 the R_PCRWORD_B case.
425 2000-03-31 Thomas de Lellis <tdel@wrs.com>
427 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
431 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
433 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
434 HOWTO references to bfd_elf_generic_reloc, that have
435 partial_inplace == true, now use the new function. The function
436 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
437 extends its fixes to the R_M32R_{16,24,32} relocs.
438 The new logic in m32r_elf_lo16_reloc() has been removed, and
439 it instead calls the new routine to obtain that functionality.
441 2000-03-27 Alan Modra <alan@linuxcare.com.au>
443 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
444 elf32_avr_check_relocs, avr_final_link_relocate,
445 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
446 elf32_avr_object_p): Add prototypes.
447 (elf32_avr_gc_mark_hook): Add default for h->root.type.
448 (bfd_elf_avr_final_write_processing): Make static.
450 2000-03-27 Denis Chertykov <denisc@overta.ru>
452 * cpu-avr.c: New file. BFD support routines for AVR architecture.
453 * archures.c (bfd_architecture): Add AVR architecture.
454 (bfd_archures_list): Add reference to AVR architecture info.
455 * elf.c (prep_headers): Handle bfd_arch_avr.
456 * reloc.c: Add various AVR relocation enums.
457 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
459 * Makefile.am: Add support for AVR elf.
460 * configure.in: Likewise.
461 * config.bfd: Likewise.
462 * Makefile.in: Regenerate.
463 * configure: This too.
464 * bfd-in2.h: And this.
465 * libbfd.h: And this.
467 2000-03-24 H.J. Lu <hjl@gnu.org>
469 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
470 (elf64_alpha_find_reloc_at_ofs): Likewise.
472 2000-03-17 Alan Modra <alan@linuxcare.com.au>
474 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
475 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
476 allowable range used to be -2**(n-1) to 2**n-1.
477 * reloc.c (_bfd_relocate_contents): Same here. Also replace
478 "boolean overflow" with "bfd_reloc_status_type flag".
480 2000-03-14 Doug Evans <dje@casey.transmeta.com>
482 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
484 2000-03-14 Kazu Hirata <kazu@hxi.com>
486 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
487 of shrinks properly, including the last reloc.
489 2000-03-13 Kazu Hirata <kazu@hxi.com>
491 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
494 2000-03-11 Alan Modra <alan@linuxcare.com.au>
496 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
497 a format mismatch rather than an "error" from bfd_read such as
498 bfd_error_file_truncated.
500 2000-03-10 Geoff Keating <geoffk@cygnus.com>
502 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
503 sign-extension and big-endian compensation for
504 R_MIPS_64 even in ld -r.
506 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
508 * elf32-mips.c (mips_elf_next_relocation): Rename from
509 mips_elf_next_lo16_relocation, and generalize to look
510 for any relocation type.
511 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
512 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
513 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
514 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
515 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
516 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
517 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
518 (mips_rtype_to_howto): Likewise.
519 (mips_elf_calculate_relocation): Handle new relocs.
520 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
521 are paired. The addend for R_MIPS_GNU_REL16_S2
522 is shifted right two bits.
524 2000-03-10 Alan Modra <alan@linuxcare.com.au>
526 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
527 comment, and ensure it doesn't happen again.
528 (bfd_install_relocation): Same here.
529 (_bfd_relocate_contents): Don't bother assigning unused signmask
530 shift result. Fix typos in comments.
531 Remove trailing whitespace throughout file.
533 2000-03-07 Doug Evans <dje@casey.transmeta.com>
535 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
536 * bfd-in2.h: Rebuild.
538 2000-03-06 Nick Clifton <nickc@cygnus.com>
540 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
542 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
543 (SIZEOF_ILF_STRINGS): Redefine.
544 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
545 relative reloc, as opposed to a section relative reloc.
546 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
548 Add length of symbol's prefix to string pointer.
549 Store a pointer to the symbol in the symbol pointer table.
550 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
551 Initialise the symbol pointer table.
552 Store the hint in the Hint/Name table.
553 Make the jump reloc be symbol realtive, not section relative.
554 Create an import symbol for imported code.
556 2000-03-06 Catherine Moore <clm@cygnus.com>
558 * elf.c (swap_out_syms): Check for null type_ptr.
560 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
562 * aout-target.h (MY(write_object_contents)): Remove unused
563 and unusable "#if CHOOSE_RELOC_SIZE".
564 * pc532-mach.c (MY(write_object_contents)): Ditto.
565 * netbsd.h (MY(write_object_contents)): Ditto.
566 * hp300hpux.c (MY(write_object_contents)): Ditto.
567 * freebsd.h (MY(write_object_contents)): Ditto.
568 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
570 2000-02-29 H.J. Lu <hjl@gnu.org>
572 * peicode.h (jtab): Make it static.
574 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
575 defined and COFF_IMAGE_WITH_PE is not defined.
576 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
577 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
579 2000-03-01 Nick Clifton <nickc@cygnus.com>
581 * coff-arm.c (bfd_arm_process_before_allocation): Make
582 'symndx' signed to prevent compile time warning.
584 * coff-mcore.c: Remove unused prototype for pe_object_p.
586 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
587 functions that are not used when COFF_IMAGE_WITH_PE is
589 (struct sh_opcode): Change type of 'flags' field to unsigned
590 long so that it can hold the USESAS flag.
592 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
594 * elf-m10300.c (mn10300_elf_relax_section): Initialise
597 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
599 Remove unusued variables and code.
600 (elf_backend_add_symbol_hook): Fix prototype.
602 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
605 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
608 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
610 Remove unusued variables and code.
611 (elf_backend_add_symbol_hook): Fix prototype.
613 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
615 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
616 to unused function parameter.
618 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
620 Use EMPTY_HOWTO to initialise empty howto slots.
621 Remove unused variables.
623 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
625 2000-03-01 H.J. Lu <hjl@gnu.org>
627 * aoutx.h (aout_link_input_section_std): Pass "true" to
628 the undefined_symbol callback.
629 (aout_link_input_section_ext): Likewise.
630 * bout.c (get_value): Likewise.
631 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
632 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
634 (alpha_relocate_section): Likewise.
635 * coff-arm.c (coff_arm_relocate_section): Likewise.
636 * coff-i960.c (coff_i960_relocate_section): Likewise.
637 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
638 * coff-mips.c (mips_relocate_section): Likewise.
639 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
640 * coff-sh.c (sh_relocate_section): Likewise.
641 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
642 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
643 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
644 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
645 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
646 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
647 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
648 * elf32-i370.c (i370_elf_relocate_section): Likewise.
649 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
650 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
651 * elf32-sh.c (sh_elf_relocate_section): Likewise.
652 * elf32-v850.c (v850_elf_relocate_section): Likewise.
653 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
654 * elflink.h (elf_link_output_extsym): Likewise.
655 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
656 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
657 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
659 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
660 undefined_symbol callback when building shared library with
661 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
663 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
664 * elf32-i386.c (elf_i386_relocate_section): Likewise.
665 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
666 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
667 (elf32_mips_get_relocated_section_content): Likewise.
668 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
669 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
670 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
671 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
673 2000-02-28 Nick Clifton <nickc@cygnus.com>
675 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
676 * Makefile.in: Regenerate.
678 * configure.in: Add support for mips and sh pe vectors.
679 * configure: regenerate.
681 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
684 * targets.c: Add mips and sh pe vectors.
686 * libpei.h (coff_final_link_postscript): Only define if not
689 * coffcode.h: Add support for WinCE magic numbers.
691 * peigen.c (pe_print_reloc): Update comment and rearrange
692 appending of newline character.
694 * peicode.h: Add support for Image Library Format.
695 (pe_ILF_vars): Structure containing data used by ILF code.
696 (pe_ILF_make_a_section): New function. Create a section based
698 (pe_ILF_make_a_reloc): New function. Create a reloc based on
700 (pe_ILF_make_a_symbol): New function. Create a symbol based
702 (pe_ILF_save_relocs): New function. Store the relocs created
703 by pe_ILF_make_a_reloc in a section.
704 (pe_ILF_build_a_bfd): New function. Create a BFD describing
706 (pe_ILF_object_p): New function. Return a bfd_target pointer
708 (pe_bfd_object_p): If an ILF object is detected call
709 pe_ILF_object_p on it.
711 * coff-arm.c: Add support for WinCE relocs which are different
712 from normal ARM COFF relocs.
713 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
715 * coff-sh.c: Add support for sh-pe target.
716 * pe-sh.c: New file. Support code for sh-pe target.
717 * pei-sh.c: New file. Support code for sh-pe target.
719 * pe-mips.c: New file. Support code for mips-pe target.
720 * pei-mips.c: New file. Support code for mips-pe target.
722 2000-02-27 Jakub Jelinek <jakub@redhat.com>
724 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
725 architecture if the object causing the bump is dynamic.
726 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
727 and also don't it for memory ordering.
728 (sparc64_elf_write_relocs): Take src_rela out of the loop.
730 2000-02-27 Ian Lance Taylor <ian@zembu.com>
732 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
733 calling bfd_get_section_size_before_reloc.
734 (decode_line_info): Likewise.
735 (_bfd_dwarf2_find_nearest_line): Likewise.
737 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
739 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
740 name of the libtool directory.
741 * Makefile.in: Rebuild.
743 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
745 * som.c (SOM_HOWTO): Define.
746 (som_hppa_howto_table): Use it.
748 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
750 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
752 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
754 2000-02-24 Catherine Moore <clm@cygnus.com>
756 * som.c (som_misc_symbol_info): Add field
758 (som_bfd_derive_misc_symbol_info): Initialize
760 (som_build_and_write_symbol_table): Keep track
761 of secondary_def field.
762 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
763 if secondary_def field is set.
764 (som_bfd_ar_write_symbol_stuff): Initialize
767 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
769 * dwarf2.c (read_address): Read 16-bits addresses.
770 (parse_comp_unit): Accept addr_size == 2.
772 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
774 * bfd-in.h: Update copyright date.
776 2000-02-23 Linas Vepstas <linas@linas.org>
778 * cpu-i370.c: New file.
779 * elf32-i370.c: New file.
780 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
781 (bfd_i370_arch): New.
782 (bfd_archures_list): Add bfd_i370_arch.
783 * elf.c (prep_headers): Add bfd_arch_i370.
784 * Makefile.am: Add support for IBM 370 elf.
785 * config.bfd: Likewise.
786 * configure.in: Likewise.
787 * libbfd.h (bfd_reloc_code_real_names): Likewise.
788 * reloc.c (bfd_reloc_code_type): Likewise.
789 * targets.c: Likewise.
791 * Makefile.in: Regenerate.
792 * configure: Regenerate.
793 * bfd-in2.h: Regenerate.
795 2000-02-22 Ian Lance Taylor <ian@zembu.com>
797 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
798 invalid relocation types, and change them to R_386_NONE.
800 2000-02-22 H.J. Lu <hjl@gnu.org>
802 * elflink.h (elf_link_add_object_symbols): If a version symbol is
803 not defined, don't add a second ELF_VER_CHR.
805 * elflink.h (elf_bfd_final_link): Call output_extsym for global
806 symbols converted to local symbols even when stripping all
808 (elf_link_output_extsym): Process global symbols converted to
809 local symbols even if they are being stripped.
811 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
813 * archures.c (bfd_octets_per_byte): Return unsigned int.
814 (bfd_arch_mach_octets_per_byte): Ditto.
815 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
817 * section.c (bfd_get_section_size_before_reloc): Quell signed
818 vs. unsigned comparison warning.
819 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
820 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
821 change. What was I thinking?
822 * bfd-in2.h: Regenerate.
824 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
825 (elf_gc_sections): Same here.
826 (elf_gc_common_finalize_got_offsets): And here.
828 2000-02-21 Ian Lance Taylor <ian@zembu.com>
830 ELF HPPA doesn't work at present; remove it until it does.
831 * config.bfd: Comment out setting targ_defvec to
833 * Makefile.am: Rebuild dependencies.
834 (BFD32_BACKENDS): Remove elf32-hppa.lo.
835 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
836 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
837 * Makefile.in: Rebuild.
838 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
840 2000-02-18 Geoff Keating <geoffk@cygnus.com>
842 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
843 is no bfd_free(). Revert bfd_free part of previous change.
845 2000-02-18 Geoff Keating <geoffk@cygnus.com>
847 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
849 (coff_compute_section_file_positions): Use bfd_free to pair
851 (coff_write_object_contents): Likewise.
853 * coff-rs6000.c (xcoff_howto_table_16): New variable.
854 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
856 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
858 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
859 (xcoff_ar_file_hdr_big): New structure.
860 (SIZEOF_AR_FILE_HDR_BIG): New macro.
861 (xcoff_ar_hdr_big): New structure.
862 (SIZEOF_AR_HDR_BIG): New macro.
863 (xcoff_big_format_p): New macro.
864 (xcoff_ardata_big): New macro.
865 (arch_xhdr_big): New macro.
866 (xcoff_slurp_armap): Handle large archives.
867 (xcoff_archive_p): Detect large archives.
868 (xcoff_read_ar_hdr): Handle large archives.
869 (xcoff_openr_next_archived_file): Handle large archives.
870 (xcoff_generic_stat_arch_elt): Handle large archives.
871 (xcoff_write_armap_old): Rename from xcoff_write_armap.
872 (xcoff_write_armap_big): New function.
873 (xcoff_write_armap): New function, dispatch to _old or _big.
874 (xcoff_write_archive_contents_old): Rename from
875 xcoff_write_archive_contents.
876 (xcoff_write_archive_contents_big): New function.
877 (xcoff_write_archive_contents): New function, dispatch to _old or
880 2000-02-18 Richard Henderson <rth@cygnus.com>
882 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
883 and hide_symbol members.
884 (elf_link_hash_copy_indirect): Remove.
885 (elf_link_hash_hide_symbol): Remove.
886 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
887 and elf_backend_hide_symbol.
888 (_bfd_elf_link_hash_copy_indirect): Declare.
889 (_bfd_elf_link_hash_hide_symbol): Declare.
890 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
891 (_bfd_elf_link_hash_hide_symbol): Likewise.
892 (_bfd_elf_link_hash_table_init): Don't init killed members.
893 * elflink.h (elf_link_add_object_symbols): Use the bed function
894 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
895 (elf_link_assign_sym_version): Likewise.
896 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
897 (elf_backend_hide_symbol): Likewise.
898 (elfNN_bed): Update for new members.
900 2000-02-17 Kevin Buettner <kevinb@redhat.com>
902 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
903 STACK_END_ADDR): Define for new core file format.
904 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
905 for handling the vagaries of the various core file structures used
906 by AIX over the years.
907 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
908 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
909 core_dumpx structure.
911 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
913 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
914 (bfd_mach_sh3_dsp): Likewise.
915 (bfd_mach_sh4): Reinstate.
916 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
917 * bfd-in2.h: Regenerate.
918 * coff-sh.c (struct sh_opcode): flags is no longer short.
919 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
920 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
921 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
922 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
923 (sh_opcodes): No longer const.
924 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
925 (sh_insn_uses_reg): Check for USESAS and USESR8.
926 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
927 (_bfd_sh_align_load_span): Return early for SH4.
928 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
929 Take into account that field b of a parallel processing insn
930 could be mistaken for a separate insn.
931 * cpu-sh.c (arch_info_struct): New array elements for
932 sh2, sh-dsp and sh3-dsp.
933 Reinstate element for sh4.
934 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
935 (SH4_NEXT): Reinstate.
936 (SH3_NEXT, SH3E_NEXT): Adjust.
937 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
938 * elf32-sh.c (sh_elf_set_private_flags): New function.
939 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
940 (sh_elf_merge_private_data): New function.
941 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
942 (bfd_elf32_bfd_copy_private_bfd_data): Define.
943 (bfd_elf32_bfd_merge_private_bfd_data): Change to
944 sh_elf_merge_private_data.
946 2000-02-13 Richard Henderson <rth@cygnus.com>
948 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
950 (elf_link_hash_copy_indirect): New.
951 (elf_link_hash_hide_symbol): New.
952 * elflink.h (elf_link_add_object_symbols): Break out copy from
953 indirect new new symbol to elf.c.
954 (elf_link_assign_sym_version): Break out privatization of
955 non-exported symbol to elf.c.
956 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
957 (_bfd_elf_link_hash_hide_symbol): New.
958 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
960 2000-02-13 Ian Lance Taylor <ian@zembu.com>
962 * section.c (_bfd_strip_section_from_output): Add info parameter.
963 If it passed as non-NULL, use it to check whether any input BFD
964 has an input section which uses this output section. Change all
966 * bfd-in2.h: Rebuild.
968 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
969 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
971 * bfd-in2.h: Rebuild.
973 2000-02-10 Timothy Wall <twall@cygnus.com>
975 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
976 allow final modifications of swapped-in symbol.
977 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
978 * coffcode.h (coff_write_relocs): Use macro
979 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
980 symbol index should be set to -1.
982 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
984 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
985 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
986 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
987 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
988 sh_insns_uses_or_sets_freg): New functions.
989 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
990 * (sh_insns_conflict): Use new functions and new macros to
991 detect conflicts when two instructions both set same integer registers,
992 both set same fp register, and both set special register.
994 2000-02-09 Timothy Wall <twall@cygnus.com>
996 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
997 swapping in sections, so that the swapping routines have access to
1000 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1002 * coff-go32.c: Update comment. Update copyright.
1004 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1006 * syms.c (bfd_decode_symclass)
1007 Two new class characters were added - 'V' and 'v'. The
1008 meaning of 'W' is now restricted to just weak non-object
1009 symbols. This allows differentiation between, for example,
1010 weak functions vs weak objects. nm for example now dumps:
1012 'w' = weak unresolved
1013 'V' = weak global object
1014 'v' = weak unresolved object
1016 (bfd_is_undefined_symclass): New function. Return true if the
1017 given symbol class represents and undefined/unresolved symbol.
1019 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1022 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1024 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1025 STT_ARM_16BIT flag set, but it is not attached to a data object
1026 return STT_ARM_16BIT so that it will be treated as code by the
1029 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1031 * coff-i386.c (i3coff_object_p): Remove prototype.
1034 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1035 to name. Update copyright.
1037 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1038 assignment to avoid warning. Update copyright.
1040 2000-01-24 Robert Lipe (robertl@sco.com)
1042 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1043 instead of using GNU C extension.
1045 2000-01-21 Nick Clifton <nickc@cygnus.com>
1047 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1048 amount from a bfd_in_memory structure.
1049 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1052 2000-01-14 Nick Clifton <nickc@cygnus.com>
1054 * linker.c (default_indirect_link_order): oops - fix incorrectly
1055 applied patch from Tim Wall.
1057 2000-01-13 Timothy Wall (twall@tiac.net>
1059 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1060 = scnhsz, filhsz, relsz, aoutsz, etc)
1062 * coffswap.h: Ditto.
1064 2000-01-13 Nick Clifton <nickc@cygnus.com>
1066 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1067 interwork thumb to arm stub.
1069 2000-01-13 Timothy Wall (twall@tiac.net>
1071 * archures.c (bfd_octets_per_byte): New function: Return
1073 (bfd_arch_mach_octets_per_byte): New function: Return target
1076 * section.c: Distinguish between octets and bytes for usage of
1077 _cooked_size, _raw_size, and output_offset. Clarify
1078 description of bfd_set_section_contents.
1080 * bfd-in2.h: Regenerate.
1082 * coffgen.c: Indicate that the offset parameter is in bytes, not
1085 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1086 where appropriate to get the octet offset when calling
1087 bfd_set_section_contents.
1088 (bfd_coff_reloc_link_order): Ditto.
1090 * linker.c (bfd_generic_reloc_link_order): Ditto.
1091 (_bfd_default_link_order): Ditto.
1093 * reloc.c (bfd_perform_relocation): Distinguish between octets
1094 and bytes. Use octets when indexing into octet data; use bytes
1095 when calculating target addresses.
1096 (bfd_install_relocation): Ditto.
1098 * srec.c (srec_write_section): Ditto.
1100 2000-01-13 Nick Clifton <nickc@cygnus.com>
1102 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1103 3 to 2. This allows 4 byte sized sections, which is necessary for
1104 dlltool to build funcitoning DLLs.
1106 2000-01-10 Philip Blundell <pb@futuretv.com>
1108 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1109 (arm*-*-conix*): New target.
1111 2000-01-10 Egor Duda <deo@logos-m.ru>
1113 * config.bfd: Include elf32_i386 vector to target list for cygwin
1116 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1117 * configure.in: Test for structure win32_pstatus_t in
1119 * configure: Regenerate.
1121 * elf.c (elfcore_grok_win32pstatus): New function: process
1122 win32_pstatus_t notes in elf core file.
1123 (elfcore_grok_note): Detect win32_pstatus notes.
1125 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1127 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1129 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1130 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1132 1999-12-29 Richard Henderson <rth@cygnus.com>
1134 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1135 if no dynamic sections created.
1137 1999-12-27 Nick Clifton <nickc@cygnus.com>
1139 * peicode.h (pe_bfd_object_p): Only define for PE format
1142 1999-12-17 Nick Clifton <nickc@cygnus.com>
1144 * coff-i386.c (i3coff_object_p): Delete.
1145 (i386coff_vec): Replace reference to i3coff_object_p with a
1146 reference to coff_object_p.
1148 * coff-mcore.c (pe_object_p): Delete.
1150 * peicode.h (pe_bfd_object_p): New function: Detect the
1151 presence of a PE format COFF object file. Also detect and
1152 warn about the presence of LINK6 format Image Library Format
1155 1999-12-16 Nick Clifton <nickc@cygnus.com>
1157 * coff-arm.c (NUM_ELEM): New macro.
1158 (NUM_RELOCS): New macro: The number of known ARM relocs.
1159 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1160 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1162 (bfd_arm_process_before_allocation): Produce a warning message if
1163 an out of range symbol index is encountered.
1165 1999-12-14 Nick Clifton <nickc@cygnus.com>
1167 * elflink.h (is_global_symbol_definition): New Function: Return
1168 true iff the symbol is being given a global definition in this
1170 (elf_link_is_defined_archive_symbol): Do not bother processing
1171 symbols for an archive element that has already been included
1173 Use is_global_symbol_definition().
1175 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1177 * config.bfd: Add support for sparc-*-netbsdelf* and
1178 sparc-*-netbsdaout*.
1180 1999-12-13 Nick Clifton <nickc@cygnus.com>
1182 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1183 if the symbol is in the common section.
1185 1999-12-10 Nick Clifton <nickc@cygnus.com>
1187 * elflink.h (elf_link_is_defined_archive_symbol): New
1188 function: Decide if a symbol, in an archive map is there
1189 because it is defined in the archive element, or because it is
1190 just another common declaration of it.
1191 (elf_link_add_archive_symbols): Use
1192 elf_link_is_defined_archive_symbol to decide if an archive
1193 element contain a reference to a common symbol should be
1196 1999-12-10 Nick Clifton <nickc@cygnus.com>
1198 * elflink.h: Revert previous patch.
1199 * targets.c: Revert previous patch.
1200 * libbfd-in2.h: Revert previous patch.
1201 * libbfd.h: Revert previous patch.
1202 * elfxx-target.h: Revert previous patch.
1203 * archive.c: Revert previous patch.
1204 * aout-target.h: Revert previous patch.
1205 * aout-tic30.h: Revert previous patch.
1206 * bfd.c: Revert previous patch.
1207 * coff-alpha.c: Revert previous patch.
1208 * coff-rs6000.c: Revert previous patch.
1209 * elf64-mips.c: Revert previous patch.
1210 * ieee.c: Revert previous patch.
1211 * libecoff.h: Revert previous patch.
1212 * oasys.c: Revert previous patch.
1213 * som.c: Revert previous patch.
1214 * vms.c: Revert previous patch.
1216 1999-12-09 Nick Clifton <nickc@cygnus.com>
1218 * elflink.h (elf_link_add_archive_symbols): Add an archive
1219 element even if contains a symbol which is currently only
1220 considered to be a common.
1222 * targets.c (struct bfd_target): Add new field
1223 _bfd_allow_commons_in_armap.
1224 * bfd-in2.h:Regenerate.
1226 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1228 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1229 * libbfd.h: Regenerate.
1231 * elfxx-target.h: If using COFF archive map, override
1232 definition of allow_commons_in_armap and replace with
1235 * archive.c (bfd_compute_and_write_armap): Do not place common
1236 symbols into the archive map unless _bfd_allow_commons_in_armap
1239 * aout-target.h (MY_allow_commons_in_armap): Define.
1240 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1241 * bfd.c (bfd_allow_commons_in_armap): Define.
1242 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1243 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1244 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1245 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1246 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1247 * oasys.c (oasys_allow_commons_in_armap): Define.
1248 * som.c (som_allow_commons_in_armap): Define.
1249 * vms.c (vms_allow_commons_in_armap): Define.
1251 1999-12-07 Jim Blandy <jimb@cygnus.com>
1253 Add support for SSE registers in ELF core files.
1254 * elf.c (elfcore_make_note_pseudosection): New function.
1255 (elfcore_grok_prfpreg): Use it.
1256 (elfcore_grok_prxfpreg): New function.
1257 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1259 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1261 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1262 value by 4 before storing it back in the field. From
1263 Koundinya. K <kk@ddeorg.soft.net>.
1265 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1267 * archures.c (bfd_mach_am33): Define.
1268 * bfd-in2.h: Rebuilt.
1269 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1270 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1271 (compute_function_info): Handle additional registers saved by
1273 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1274 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1276 1999-11-29 Jim Blandy <jimb@cygnus.com>
1278 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1280 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1283 1999-11-27 Michael Meissner <meissner@cygnus.com>
1285 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1286 internal use within gas for alpha explicit relocations.
1287 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1288 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1289 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1290 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1291 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1292 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1294 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1295 BFD_RELOC_ALPHA_USER_*.
1297 * bfd-in2.h: Regenerate.
1298 * libbfd.h: Regenerate.
1300 1999-11-26 Fred Fish <fnf@cygnus.com>
1302 * elf.c (elfcore_read_notes): Add prototype for static function.
1303 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1304 (bfd_section_from_phdr): Replacement function that calls
1305 _bfd_elf_make_section_from_phdr for generic segment types and
1306 backend fucntion pointed to by elf_backend_section_from_phdr for
1307 backend specific segment types.
1308 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1309 now called by _bfd_elf_make_section_from_phdr. Note that this func
1310 is now just a stub between the caller and bfd_section_from_phdr.
1312 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1313 elf_backend_section_from_phdr.
1314 (elf_backend_section_from_phdr): Add prototype.
1316 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1317 (elfNN_bed): Add elf_backend_section_from_phdr.
1319 1999-11-25 Nick Clifton <nickc@cygnus.com>
1321 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1322 SEC_CODE and SEC_READONLY flags to glue sections.
1324 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1325 SEC_CODE and SEC_READONLY flags to glue sections.
1327 1999-11-20 Nick Clifton <nickc@cygnus.com>
1329 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1332 1999-11-19 Catherine Moore <clm@cygnus.com>
1334 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1335 (elf_cpu32_plt_entry): Likewise.
1337 1999-11-18 Nick Clifton <nickc@cygnus.com>
1339 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1341 (coff_mcore_relocate_section): Initialise addend to 0.
1342 Special case processing of RVA reloc.
1344 1999-11-17 Richard Henderson <rth@cygnus.com>
1346 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1347 type_change_ok; add sign_extend_vma.
1348 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1349 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1350 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1351 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1352 (elfNN_bed): Follow struture changes.
1354 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1356 * libbfd.c (bfd_read): Check result of read against desired result
1358 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1359 invalid compared to the section size.
1361 * ieee.c (ieee_slurp_debug): Get the length of the debug
1362 information right if there is no data part.
1364 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1366 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1367 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1369 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1371 * elflink.h (elf_bfd_final_link): Make last_local signed.
1373 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1375 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1378 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1380 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1382 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1383 * bfd-in2.h: Regenerate.
1385 1999-10-15 Andrew Haley <aph@cygnus.com>
1387 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1389 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1391 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1393 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1395 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1396 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1399 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1401 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1402 relocs also need the GP value.
1403 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1404 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1405 the GP value for R_MIPS_LITERAL relocs too. Handle
1406 R_MIPS_64 relocs properly on big-endian MIPS.
1407 (mips_elf_sign_extend): Behave properly with 'long long'.
1408 (mips_elf_highest): Correct typo.
1410 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1412 * cpu-m32r.c (arch_info_struct): New static global.
1413 (bfd_m32r_arch): Refer to it.
1414 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1415 (m32r_elf_print_private_bfd_data): Ditto.
1416 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1417 * archures.c (bfd_mach_m32rx): Define it.
1418 * bfd-in2.h: Rebuild.
1420 1999-09-28 Fred Fish <fnf@cygnus.com>
1422 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1423 (cisco_core_big_vec): Add new bigendian vec.
1424 (cisco_core_little_vec): Add new little endian vec.
1426 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1427 (crash_info_locs): Add array of possible offsets.
1428 (MASK_ADDR): Mask to apply to crash info offset.
1429 (crashinfo_external): Add textbase, database, bssbase and
1430 turn into a typedef.
1431 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1432 Many small changes to account for additional hardware versions.
1433 Pick a reasonable size for ".reg" section. Add a ".crash"
1434 section to allow access to crashinfo_external struct.
1435 (cisco_core_file_p): New version of this function that
1436 iterates over crash_info_locs, calling cisco_core_file_validate.
1437 (cisco_core_vec): Old big endian only vec replaced with ...
1438 (cisco_core_big_vec): Add big endian version.
1439 (cisco_core_little_vec): Add little endian version.
1441 * configure.in (cisco_core_vec): Split to two new vectors ...
1442 (cisco_core_big_vec): New target vector.
1443 (cisco_core_little_vec): New target vector.
1444 * configure: Regenerate.
1445 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1446 to cisco_core_big_vec in targ_selvecs.
1448 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1450 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1451 (mips_elf_relocate_got_local): Unused, delete.
1452 (mips_elf_relocate_global_got): Unused, delete.
1454 1999-09-24 Fred Fish <fnf@cygnus.com>
1456 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1457 to initialize it to something meaningful. Then use it to generate
1458 more useful segment names.
1460 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1462 * som.c (NO_PCREL_MODES): Define if the system does not define
1464 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1465 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1466 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1467 * libhppa.h (dis_assemble_22): New function.
1468 (bfd_hppa_insn2fmt): Handle long branch.
1470 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1473 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1475 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1476 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1477 (reloc_howto_type howto_table): Tidy comments and whitespace.
1479 1999-09-17 Nick Clifton <nickc@cygnus.com>
1481 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1482 previous delta. Set sec->gc_mark instead.
1484 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1486 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1487 (elf_cpu32_plt_entry): Likewise.
1489 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1491 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1493 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1494 symbol table, then just compute a suitable value (but do not
1495 create a __gp symbol).
1497 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1498 symbols when building shared libraries.
1499 (elf_hppa_final_link_relocate): Correct handling of PCREL
1500 relocations against undefined symbols.
1502 1999-09-16 Nick Clifton <nickc@cygnus.com>
1504 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1505 interworking sections as linker created so that they will not
1506 be removed by garbage collection.
1508 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1510 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1511 (elf_hppa_final_link_relocate): Consistently create an absolute
1512 address, then subtract out the value of __gp.
1514 1999-09-14 Michael Meissner <meissner@cygnus.com>
1516 * configure.in (Canonicalization of target names): Remove adding
1517 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1518 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1519 * configure: Regenerate.
1521 1999-09-14 Nick Clifton <nickc@cygnus.com>
1523 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1526 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1528 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1529 (elf_hppa_final_link): Initialize text_segment_base and
1531 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1533 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1534 (elf_hppa_final_link_relocate): Likewise.
1535 (elf_hppa_relocate_insn): Likewise.
1536 (elf_hppa_relocate_section): Initialize HOWTO.
1538 1999-09-13 Donn Terry <donn@interix.com>
1540 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1541 handling to support both GNU and MS objects.
1543 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1544 when determining whether to set F_RELFLG.
1546 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1548 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1549 PC24 relocs if the target is an undefined weak symbol.
1550 (arm_add_to_rel): Fix compiler warning.
1551 (elf32_arm_plt0_entry): Correct comments.
1553 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1555 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1556 an absolute symbol in REL relocs.
1558 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1560 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1561 Stub SEGREL32. Return an error for any relocation not handled.
1563 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1565 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1566 constant symbols, and avoid multiple definition errors on them.
1568 1999-09-12 Donn Terry <donn@interix.com>
1570 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1571 significant bit is set.
1573 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1575 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1577 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1578 relocs as we do for RELA relocs.
1580 1999-09-11 Donn Terry <donn@interix.com>
1582 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1583 (coff_final_link_postscript): Define.
1584 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1585 directory entries here.
1586 (_bfd_pei_final_link_postscript): New function.
1588 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1589 section flags based on the section name.
1591 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1592 get the overflow of the s_nlnno field from the s_nreloc field.
1593 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1594 the s_nlnno overflow of the .text section into the s_nreloc
1597 * peigen.c (add_data_entry): Declare.
1598 (pei_swap_aouthdr_out): Get image size right. Set linker version
1600 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1601 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1602 extraneous ImageBase.
1603 (pe_print_edata): Likewise.
1604 (pe_print_pdata): Likewise. Print exception entries.
1605 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1606 (tbl): Make const, add "UNKNOWN".
1607 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1608 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1609 section data directory.
1610 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1612 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1613 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1614 * peicode.h (coff_get_symbol_info): Define.
1616 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1618 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1620 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1623 * libpei.h: New file, broken out of peicode.h.
1624 * peigen.c: New file, broken out of peicode.h.
1625 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1626 * configure.in: Add peigen.lo to list of files required for each
1628 * Makefile.am: Rebuild dependencies.
1629 (BFD32_BACKENDS): Add peigen.lo.
1630 (BFD32_BACKENDS_CFILES): Add peigen.c.
1631 (SOURCE_HFILES): Add libpei.h.
1632 * configure, Makefile.in: Rebuild.
1634 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1635 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1636 instead. Don't clear the s_paddr field for an uninitialized data
1639 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1640 coff_data_type to f_timdat.
1641 * peicode.h (pe_mkobject_hook): Likewise.
1643 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1644 number if COFF_IMAGE_WITH_PE.
1646 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1647 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1648 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1649 there is no SEC_DEBUGGING section.
1650 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1651 IMAGE_FILE_DEBUG_STRIPPED.
1653 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1654 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1655 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1656 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1658 * coffswap.h (IMAGE_BASE): Don't define.
1659 * pei-arm.c (IMAGE_BASE): Don't define.
1660 * pei-i386.c (IMAGE_BASE): Don't define.
1661 * pei-mcore.c (IMAGE_BASE): Don't define.
1662 * pei-ppc.c (IMAGE_BASE): Don't define.
1664 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1665 symbol, switch on the class when determining whether to modify the
1666 value. For PE, don't modify the value of a C_FCN symbol not named
1669 * libbfd-in.h (_bfd_abort): Declare.
1671 * bfd.c (_bfd_abort): New function.
1672 * libbfd.h: Rebuild.
1674 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1677 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1678 don't write out the associated line numbers.
1680 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1683 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1684 changes when the base type is unknown.
1686 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1689 * syms.c (BSF_DEBUGGING_RELOC): Define.
1690 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1691 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1693 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1694 BSF_DEBUGGING_RELOC set.
1695 * bfd-in2.h: Rebuild.
1697 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1699 * ecoff.c (bfd_debug_section): Update initialization for new
1701 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1702 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1704 1999-09-10 H.J. Lu <hjl@gnu.org>
1706 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1707 _bfd_filnmlen field.
1708 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1710 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1712 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1713 for FPTR relocs involving local symbols.
1715 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1716 value for the stub address in a call through a stub.
1717 Install the value for a local symbol directly into the DLT
1718 instead of generating a reloc. Correctly handle FPTR64 relocs.
1720 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1721 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1722 (elf_hppa_final_link): Call them.
1724 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1726 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1727 (elf_adjust_dynamic_symbol): ...from here.
1729 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1731 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1732 relocation, remove them. SECREL64->LTOFF16WF.
1733 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1735 (elf_hppa_relocate_insn): Similarly.
1737 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1738 (elf_hppa_relocate_insn): Similarly.
1740 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1742 (elf_hppa_relocate_insn): Similarly.
1744 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1745 Handle LTOFF_TP* relocs.
1746 (elf_hppa_relocate_insn): Similarly.
1748 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1749 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1750 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1752 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1753 DIR32, DIR64 and FPTR64 relocations.
1754 (elf_hppa_relocate_insn): Similarly.
1756 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1757 address of the .PARISC.global section.
1758 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1759 table entry elf_hppa_final_link_relocate. Do not give a warning
1760 for a reloc against an external symbol if it has a PA64 hash
1762 (elf_hppa_final_link_relocate): Significantly rework. Handle
1763 DLTIND relocations. Compute the final value of the relocation
1764 before passing the value of elf_hppa_relocate_insn.
1765 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1766 relocation support. Handle DLTIND relocation requests just like
1767 DLTREL relocation requests. Simplify branch handling.
1769 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1771 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1772 non-allocated section as done in i386 version.
1773 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1774 statement since this is no know relocation.
1776 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1778 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1780 (elf_hppa_relocate_insn): Similarly.
1782 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1784 (elf_hppa_relocate_insn): Similarly.
1786 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1787 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1788 Pass the relocate type rather than the insn format to
1789 elf_hppa_relocate_insn.
1790 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1791 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1793 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1795 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1796 (bfd_coff_filnmlen): Define.
1797 (bfd_coff_std_swap_table): Initialize new field.
1798 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1800 (coff_write_symbols): Likewise.
1801 (coff_get_normalized_symtab): Likewise.
1802 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1803 * libcoff.h: Rebuild.
1805 1999-09-06 Donn Terry <donn@interix.com>
1807 * coffcode.h (sort_by_secaddr): New static function if
1809 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1810 sections by VMA when assigning target_index values. Always set
1813 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1814 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1816 * libcoff.h: Rebuild.
1818 * coffcode.h (coff_set_custom_section_alignment): Add const to
1819 declaration to match definition.
1820 (coff_write_object_contents): Don't set F_AR32W(R)? if
1823 * coff-i386.c (in_reloc_p): Add declaration.
1824 (i386coff_vec): Simplify initialization of
1825 application_section_flags.
1827 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1828 version. Move COFF_WITH_PE specific code to new version.
1829 (stype_to_sec_flags): Likewise. Add section parameter.
1830 * coffgen.c (make_a_section_from_file): Set target_index before
1831 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1832 * libcoff.h: Rebuild.
1834 * syms.c (stt): Add some PE/PEI section names.
1835 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1837 (bfd_symbol_info): Check for 'w'.
1839 * section.c (struct bfd_comdat_info): Define.
1840 (asection): Add comdat field.
1841 (STD_SECTION): Initialize comdat field.
1842 (bfd_make_section_anyway): Likewise.
1843 * bfd-in2.h: Rebuild.
1845 1999-09-06 Andreas Schwab <schwab@suse.de>
1847 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1850 1999-09-06 Nick Clifton <nickc@cygnus.com>
1852 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1853 bfd_realloc instead of calloc and realloc.
1855 1999-09-04 Steve Chamberlain <sac@pobox.com>
1857 * cpu-pj.c: New file.
1858 * elf32-pj.c: New file.
1859 * config.bfd (pj*): New cpu.
1860 (pj-*-*, pjl-*-*): New targets.
1861 * configure.in (bfd_elf32_pj_vec): New target vector.
1862 (bfd_elf32_pjl_vec): New target vector.
1863 * archures.c (bfd_arch_pj): Define.
1864 * elf.c (prep_headers): Handle bfd_arch_pj.
1865 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1866 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1867 to target vector list.
1868 * Makefile.am: Rebuild dependencies.
1869 (ALL_MACHINES): Add cpu-pj.lo.
1870 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1871 (BFD32_BACKENDS): Add elf32-pj.lo.
1872 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1873 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1875 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1877 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1878 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1879 and NON_GOT_REF from weak defined symbol to real symbol.
1880 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1881 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1882 create a COPY reloc.
1883 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1884 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1885 don't create a COPY reloc.
1887 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1889 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1890 count those in sections we are not including in the link.
1892 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1894 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1895 field in hpux11 shared libraries.
1897 1999-09-02 Nick Clifton <nickc@cygnus.com>
1899 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1901 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1903 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1904 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1905 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1907 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1909 * elflink.h (record_link_assignment): When possible, keep the
1910 original type of the symbol.
1912 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1914 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1915 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1916 tools were configured.
1917 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1919 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1921 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1922 GOT entries for GOT16 relocations; they're not required.
1924 1999-08-24 Nick Clifton <nickc@cygnus.com>
1926 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1928 * config.bfd (arm-*-netbsd*): New target.
1929 * configure.in (armnetbsd_vec): New target vector.
1930 * configure: Regenerate
1931 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1933 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1934 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1935 (armnetbsd.lo): New rule with deps.
1936 * Makefile.in: Regenerate.
1938 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1941 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1943 * som.c (som_slurp_symbol_table): Fix typo in comment.
1945 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1947 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1948 here instead of using elf_section_data...
1950 1999-08-19 Nick Clifton <nickc@cygnus.com>
1952 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1953 relocations into the base file.
1954 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1955 we are building a base file.
1957 1999-08-19 Nick Clifton <nickc@cygnus.com>
1959 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1961 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1962 REL relocs when performing a partial relocation.
1964 1999-08-18 Donn Terry <donn@interix.com>
1966 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1967 _bfd_coff_link_input_bfd into top level.
1969 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1970 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1971 (coff_i386_rtype_to_howto): Likewise.
1972 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1973 Completely ignore symbols which are all zero.
1974 (dummy_reloc16_estimate): Add return 0.
1975 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1976 variable copy to name_copy to avoid shadowing outer scope
1978 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1979 from unsigned int to unsigned long. Add timestamp field.
1980 * libcoff.h: Rebuild.
1982 1999-08-17 H.J. Lu <hjl@gnu.org>
1984 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1987 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1989 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1990 for special section symbols.
1991 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1992 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1995 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1997 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1998 coincidence of variable names between old and new code.
2000 1999-08-12 Nick Clifton <nickc@cygnus.com>
2002 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2003 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2004 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2005 and 'addend' parameter a 'bfd_signed_vma'.
2006 (elf32_arm_final_link_relocate): Do not involve stubs in
2007 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2008 jumps, not function calls.
2010 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2012 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2013 in R_ARM_PC24 relocs.
2015 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2017 * elf-hppa.h (elf_hppa_fake_sections): New function.
2018 * elf32-hppa.c (elf_backend_fake_sections): Define.
2020 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2021 recent changes to the arch_info structure.
2023 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2024 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2025 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2028 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2029 Ralf Baechle <ralf@uni-koblenz.de>
2031 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2032 output DT_MIPS_GOTSYM.
2033 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2034 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2036 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2038 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2039 prototype. Handle local symbols. Add commentary.
2040 (mips_elf_calculate_relocation): Adjust accordingly.
2041 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2044 * elflink.h (elf_bfd_final_link): Tweak last change.
2046 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2048 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2049 elf-section data to allocate just the right amount of relocation
2050 space. Don't allocate the hash space twice.
2051 (elf_bfd_final_link): Calculate the amount of space to allocate in
2052 each relocation section.
2054 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2056 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2057 64bit mode, generate a section relative relocation for a 32bit
2059 (elf_hppa_is_local_label_name): New function.
2060 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2061 shared between 32bit and 64bit port.
2063 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2065 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2066 R_MIPS_GOT16 and R_MIPS_CALL16.
2067 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2068 to use when looking for a preexisting GOT entry.
2070 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2072 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2073 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2075 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2077 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2079 * elflink.h (elf_link_output_extsym): Don't output a weak
2080 reference to an undefined symbol just because it was defined weak
2083 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2085 * coffgen.c (coff_find_nearest_line): When looking for file, use
2086 last best match rather than first. If address is beyond last line
2087 number record, don't return the last line as the correct value.
2089 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2091 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2092 * bfd-in2.h: Rebuild.
2094 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2096 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2097 * coffcode.h (coff_set_custom_section_alignment): New static
2099 (coff_section_alignment_table): New static array.
2100 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2101 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2102 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2103 * libcoff.h: Rebuild.
2105 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2107 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2109 * Makefile.in: Rebuild.
2111 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2113 * section.c (SEC_SHARED): Define.
2114 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2115 (styp_to_sec_flags): Likewise.
2116 * peicode.h (coff_swap_scnhdr_out): Likewise.
2117 * bfd-in2.h: Rebuild.
2119 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2121 * coffcode.h (coff_classify_symbol): Comment out part of
2122 1999-08-05 change which breaks cygwin DLLs.
2124 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2125 * aclocal.m4, configure: Rebuild.
2127 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2129 * section.c (global_syms): Only initialize union field if
2132 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2134 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2135 the size of a GOT entry here.
2136 (mips_elf_calculate_relocation): Don't create a local GOT entry
2137 for the symbol in a GOT16 relocation; just for it's high-order bit
2138 (_bfd_mips_elf_relocate_section): Fix thinko.
2140 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2142 Based on patches from Donn Terry <donn@interix.com>:
2143 * coffcode.h (enum coff_symbol_classification): Define.
2144 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2145 _bfd_coff_classify_symbol. Change return type.
2146 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2147 (coff_slurp_symbol_table): Use coff_classify_symbol.
2148 (coff_classify_symbol): New static function.
2149 (coff_sym_is_global): Never define.
2150 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2151 * cofflink.c (coff_link_check_ar_symbols): Use
2152 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2153 (coff_link_add_symbols): Likewise.
2154 (_bfd_coff_link_input_bfd): Likewise.
2155 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2156 coff_classify_symbol.
2157 * libcoff.h: Rebuild.
2159 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2161 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2162 (e_ltpsel, e_rtpsel): Similarly.
2164 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2165 and 14bit ertpsel. Handle 64bit psel.
2167 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2169 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2170 handling for REL relocations. And only left-shift R_MIPS26
2171 relocation addends where necessary.
2173 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2175 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2176 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2177 Just return the relocation found.
2178 (mips_elf_relocate_section): Pull the LO16 addend out of the
2179 section itself when using REL relocations.
2181 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2182 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2185 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2187 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2188 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2189 relocation against a symbol in an input section with no output
2190 section. From Daniel Jacobowitz <drow@false.org>.
2192 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2194 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2195 look for generated file correctly.
2196 * aclocal.m4, configure: Rebuild.
2198 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2200 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2201 and R_MIPS16_26 relocations correctly when relocating.
2202 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2203 and R_MIPS_CALL_LO16 are for global symbols.
2205 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2207 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2209 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2210 variables and initialize them.
2212 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2214 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2215 there are no global symbols requiring GOT entries.
2216 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2217 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2218 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2220 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2221 symbols are considered to have the value zero.
2222 (_bfd_mips_elf_relocate_section): Don't try to perform a
2223 relocation for an undefined symbol.
2224 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2227 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2229 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2230 wants ba,a,pt %xcc instead of %icc.
2231 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2232 of large PLT entries.
2233 (sparc64_elf_plt_ptr_offset): Fix calculation.
2234 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2235 addend should be relative to load address, not .plt section start.
2236 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2238 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2240 * elf-bfd.h (struct elf_backend_data): Add
2241 print_symbol_all and output_arch_syms backend methods.
2242 * elfxx-target.h: Likewise.
2243 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2244 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2245 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2247 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2248 symbols in .dynsym, add their names into .dynstr. Put those symbols
2250 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2251 pointers to STT_REGISTER symbols in dynsym section.
2252 (sparc64_elf_print_symbol_all): New function.
2253 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2254 printing using the print_symbol_all hook.
2256 1999-07-30 Catherine Moore <clm@cygnus.com>
2258 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2261 1999-07-29 Richard Henderson <rth@cygnus.com>
2263 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2264 dynamic_sections_created.
2266 1999-07-29 Richard Henderson <rth@cygnus.com>
2268 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2269 (mips_rtype_to_howto): ... new function.
2270 (_bfd_mips_elf_relocate_section): Use it.
2272 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2274 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2276 1999-07-27 Nick Clifton <nickc@cygnus.com>
2278 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2280 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2281 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2283 1999-07-23 Donn Terry <donn@interix.com>
2285 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2286 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2287 * cofflink.c (coff_link_add_symbols): If PE, handle section
2289 * libcoff.h: Rebuild.
2291 * config.bfd (i[3456]86-*-interix*): New target.
2293 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2295 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2296 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2297 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2298 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2299 (COFF_SUPPORT_GNU_LINKONCE): Define.
2300 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2301 (COFF_SUPPORT_GNU_LINKONCE): Define.
2303 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2306 * makefile.dos: Remove; obsolete.
2307 * configure.bat: Remove; obsolete.
2309 1999-07-21 H.J. Lu <hjl@gnu.org>
2311 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2313 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2315 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2316 message and fail if a symbol index is out of range.
2318 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2320 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2321 when looking at a R_MIPS_GOT16 relocation.
2323 1999-07-20 Nick Clifton <nickc@cygnus.com>
2325 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2327 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2329 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2330 removed in previous change.
2331 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2332 in relocateable output.
2334 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2336 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2339 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2340 if they appear to be specially created by the linker.
2342 1999-07-19 Nick Clifton <nickc@cygnus.com>
2344 * targets.c (alternative_target): New field in bfd_target
2346 (bfd_search_for_target): New function: Find a target that
2347 satisifies a search function.
2348 * bfd-in2.h: Regenerate.
2350 * elfxx-target.h: Initialise the alternative_target field of
2351 the bfd_target structures to point to the other target (if
2353 * nlm-target.h: Initialise the alternative_target field of
2354 the bfd_target structures to point to the other target (if
2357 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2358 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2360 * aix386-core.c: Initialise new field of bfd_target structure.
2361 * aout-adobe.c: Initialise new field of bfd_target structure.
2362 * aout-arm.c: Initialise new field of bfd_target structure.
2363 * aout-target.h: Initialise new field of bfd_target structure.
2364 * aout-tic30.c: Initialise new field of bfd_target structure.
2365 * binary.c: Initialise new field of bfd_target structure.
2366 * bout.c: Initialise new field of bfd_target structure.
2367 * cisco-core.c: Initialise new field of bfd_target structure.
2368 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2369 * coff-alpha.c: Initialise new field of bfd_target structure.
2370 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2371 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2372 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2373 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2374 * coff-i386.c: Initialise new field of bfd_target structure.
2375 * coff-i860.c: Initialise new field of bfd_target structure.
2376 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2377 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2378 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2379 * coff-mips.c: Initialise new field of bfd_target structure.
2380 * coff-ppc.c: Initialise new field of bfd_target structure.
2381 * coff-rs6000.c: Initialise new field of bfd_target structure.
2382 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2383 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2384 * coff-tic30.c: Initialise new field of bfd_target structure.
2385 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2386 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2387 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2388 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2389 * hppabsd-core.c: Initialise new field of bfd_target structure.
2390 * hpux-core.c: Initialise new field of bfd_target structure.
2391 * i386msdos.c: Initialise new field of bfd_target structure.
2392 * i386os9k.c: Initialise new field of bfd_target structure.
2393 * ieee.c: Initialise new field of bfd_target structure.
2394 * ihex.c: Initialise new field of bfd_target structure.
2395 * irix-core.c: Initialise new field of bfd_target structure.
2396 * mipsbsd.c: Initialise new field of bfd_target structure.
2397 * netbsd-core.c: Initialise new field of bfd_target structure.
2398 * oasys.c: Initialise new field of bfd_target structure.
2399 * osf-core.c: Initialise new field of bfd_target structure.
2400 * ppcboot.c: Initialise new field of bfd_target structure.
2401 * ptrace-core.c: Initialise new field of bfd_target structure.
2402 * sco5-core.c: Initialise new field of bfd_target structure.
2403 * som.c: Initialise new field of bfd_target structure.
2404 * srec.c: Initialise new field of bfd_target structure.
2405 * tekhex.c: Initialise new field of bfd_target structure.
2406 * trad-core.c: Initialise new field of bfd_target structure.
2407 * versados.c: Initialise new field of bfd_target structure.
2408 * vms.c: Initialise new field of bfd_target structure.
2410 1999-07-19 Andreas Schwab <schwab@suse.de>
2412 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2415 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2417 * elflink.h (elf_link_adjust_relocs): New function.
2418 (elf_bfd_final_link): Use it.
2419 (elf_link_input_bfd): Deal with the fact that there can be
2420 two relocation sections for a single section.
2421 (elf_reloc_link_order): Likewise.
2423 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2424 a relocateable object.
2425 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2427 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2429 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2430 (sparc64_elf_get_reloc_upper_bound,
2431 sparc64_elf_get_dynamic_reloc_upper_bound,
2432 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2433 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2435 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2436 ELF64_R_TYPE_ID/DATA where appropriate.
2438 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2440 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2443 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2445 * elf32-mips.c (mips_elf_local_relocation_p): New static
2447 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2448 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2449 Always set *require_jalxp.
2450 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2451 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2452 GOT16 if the GOT16 is against a local symbol. Don't return false
2453 for an undefined symbol. If there is an overflow, assert that we
2456 1999-07-16 Andreas Schwab <schwab@suse.de>
2458 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2459 variables `link' and `elfsec'.
2460 (elf_bfd_final_link): Remove unused variable `os'.
2462 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2464 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2465 a PT_PHDR program headers.
2466 (_bfd_mips_elf_final_link): Don't assume there are going to be
2467 section symbols when we're not building a shared object.
2468 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2471 1999-07-15 J.T. Conklin <jtc@redback.com>
2473 * config.bfd (i[3456]86-*-vxworks*): New target.
2475 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2477 * elf32-mips.c (mips_elf_stub_section_p): New function.
2478 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2479 (mips_elf_relocate_section): Adjust calling sequence for
2480 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2481 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2484 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2486 * configure.in: Bump version number to 2.9.5.
2487 * configure: Rebuild.
2489 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2491 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2493 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2494 to derive final type instead of hardwiring a selection.
2496 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2498 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2499 things relocated by R_MIPS16_GPREL.
2500 (mips_elf_perform_relocation): Likewise.
2502 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2504 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2506 1999-07-14 Richard Henderson <rth@cygnus.com>
2508 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2509 (_bfd_mips_elf_size_dynamic_sections): Set it.
2510 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2511 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2512 new argument max_local.
2514 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2516 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2517 subwords when handling an R_MIPS16_26 relocation.
2518 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2521 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2522 dst_mask to match reality.
2523 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2524 (mips_elf_obtain_contents): Use bfd_get.
2525 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2526 (mips_elf_relocate_section): Likewise.
2528 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2530 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2531 (mips_elf_relocate_section): Adjust calling sequence for
2532 mips_elf_perform_relocation.
2533 (mips_elf_perform_relocation): Take additional argument. Handle
2534 R_MIPS16_26. Use bfd_put for convenience.
2536 1999-07-13 Richard Henderson <rth@cygnus.com>
2538 * elf.c (assign_file_positions_for_segments): Thinko last change.
2539 Always overwrite p_flags.
2541 1999-07-13 Richard Henderson <rth@cygnus.com>
2543 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2544 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2545 .dynbss and .rel[a].bss if want_dynbss.
2546 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2548 1999-07-13 Richard Henderson <rth@cygnus.com>
2550 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2552 1999-07-13 Richard Henderson <rth@cygnus.com>
2554 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2555 (struct elf_link_hash_table): Add dynlocal.
2556 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2557 (_bfd_elf_link_adjust_dynindx): Delete.
2558 (_bfd_elf_link_renumber_dynsyms): Prototype.
2559 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2560 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2561 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2562 (_bfd_elf_link_lookup_local_dynindx): New function.
2563 (elf_link_renumber_hash_table_dynsyms): New function.
2564 (_bfd_elf_link_renumber_dynsyms): New function.
2565 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2566 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2567 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2568 instead of elf_link_remove_section_and_adjust_dynindices.
2569 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2570 (elf_link_assign_sym_version): Remove removed_dynamic code.
2571 (elf_link_renumber_dynsyms): Delete.
2572 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2574 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2575 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2576 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2577 * elf32-mips.c: Similarly.
2578 * elf32-ppc.c: Similarly.
2579 * elf32-sparc.c: Similarly.
2580 * elf64-alpha.c: Similarly.
2581 * elf64-sparc.c: Similarly.
2583 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2585 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2586 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2587 when the relocation is against _gp_disp.
2589 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2591 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2592 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2593 to possibly_dynamic_relocs. Adjust usage throughout code.
2594 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2595 (elf_mips_ctor64_howto): Likewise.
2596 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2598 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2599 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2600 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2601 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2603 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2605 * Makefile.am: Rebuild dependencies.
2606 * Makefile.in: Rebuild.
2608 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2609 * bfd-in2.h: Rebuild.
2611 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2612 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2613 structure initializations. Add casts.
2614 * reloc.c (EMPTY_HOWTO): Define.
2615 * bfd-in2.h: Rebuild.
2616 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2617 comparisons against 0.
2618 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2619 previous_ibfd_e_flags to unsigned long.
2620 * vms.h (struct vms_private_data_struct): Change section_count to
2622 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2623 (_bfd_vms_write_gsd): Change symnum to unsigned.
2624 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2625 * vms-tir.c (etir_sta): Change psect to unsigned.
2626 (alloc_section): Change idx to unsigned.
2627 (tir_sta, tir_ctl): Change psect to unsigned.
2628 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2629 * vms.c (priv_section_count): Change to unsigned.
2631 1999-07-12 Andreas Schwab <schwab@suse.de>
2633 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2634 * m68klinux.c: Likewise.
2636 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2638 * Many files: Changes to avoid gcc warnings: Remove unused local
2639 variables. Add default case to enum switches.
2640 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2641 compile if not COFF_IMAGE_WITH_PE.
2642 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2643 (bfd_arm_get_bfd_for_interworking): Likewise.
2644 (bfd_arm_process_before_allocation): Likewise.
2645 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2646 * pei-arm.c: Likewise.
2647 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2648 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2649 (mips_elf_got16_entry): Put parens around & in body of ==.
2650 (mips_elf_calculate_relocation): Correct test for empty string.
2651 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2653 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2656 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2658 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2659 as appropriate. Fill in structure initializations. Add variable
2660 initializations. Add casts.
2661 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2662 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2664 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2666 * elf-bfd.h (bfd_elf_hash): Update declaration.
2667 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2668 when calling bfd_elf_hash.
2670 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2672 * libbfd.c (bfd_put_8): Make it of type `void'.
2673 * bfd-in2.h: Regenerated.
2674 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2676 (_bfd_mips_elf_final_link): Likewise.
2678 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2680 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2682 * config.bfd (hppa*-*-linux-gnu*): New target
2684 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2686 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2687 (_bfd_mips_elf_create_dynamic_sections): New function.
2688 (_bfd_mips_elf_add_symbol_hook): Likewise.
2689 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2690 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2691 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2692 (_bfd_mips_elf_gc_mark_hook): Likewise.
2693 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2694 (_bfd_mips_elf_always_size_sections): Likewise.
2695 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2696 (_bfd_mips_elf_check_relocs): Likewise.
2697 (_bfd_mips_elf_link_hash_table_create): Likewise.
2698 (_bfd_mips_elf_print_private_data): Likewise.
2699 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2700 (_bfd_mips_elf_final_link): Likewise.
2701 (_bfd_mips_elf_additional_program_headers): Likewise.
2702 (_bfd_mips_elf_modify_segment_map): Likewise.
2703 (_bfd_mips_elf_relocate_section): Likewise.
2704 * elf32-mips.c (mips_elf32_object_p): Move contents into
2705 _bfd_mips_elf_object_p.
2706 (mips_elf_additional_program_headers): Rename to
2707 _bfd_mips_elf_additional_program_headers.
2708 (mips_elf_modify_segment_map): Rename to
2709 _bfd_mips_elf_modify_segment_map.
2710 (elf_mips_abi_name): Change prototype.
2711 (mips_elf32_section_from_shdr): Merge into
2712 _bfd_mips_elf_section_from_shdr.
2713 (mips_elf32_section_processing): Merge into
2714 _bfd_mips_elf_section_processing.
2715 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2716 the right back-end ELF linker.
2717 (mips_elf_relocate_section): Rename to
2718 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2719 (mips_elf_link_output_symbol_hook): Rename to
2720 _bfd_mips_elf_link_output_symbol_hook.
2721 (mips_elf_create_dynamic_section): Rename to
2722 _bfd_mips_elf_create_dynamic_section.
2723 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2724 Adjust for 64-bit code. Use mips_elf_got_section.
2725 (mips_elf_adjust_dynamic_symbol): Rename to
2726 _bfd_mips_elf_adjust_dynamic_symbol. Use
2727 mips_elf_allocate_dynamic_relocations.
2728 (mips_elf_finish_dynamic_symbol): Rename to
2729 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2730 Adjust for 64-bit code.
2731 (mips_elf_finish_dynamic_sections): Rename to
2732 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2733 (mips_elf_always_size_sections): Rename to
2734 _bfd_mips_elf_always_size_sections.
2735 (mips_elf_add_symbol_hook): Rename to
2736 _bfd_mips_elf_add_symbol_hook.
2737 (mips_elf_next_lo16_addend): Constify.
2738 (mips_elf_calculate_relocation): Likewise.
2739 (mips_elf_obtain_contents): Likewise.
2740 (mips_elf_perform_relocation): Likewise.
2741 (mips_elf_create_dynamic_relocation): Likewise.
2742 (mips_elf_allocate_dynamic_relocations): New function.
2743 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2744 (MIPS_ELF_REL_SIZE): Likewise.
2745 (MIPS_ELF_DYN_SIZE): Likewise.
2746 (MIPS_ELF_GOT_SIZE): Likewise.
2747 (MIPS_ELF_SYM_SIZE): Likewise.
2748 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2749 (MIPS_ELF_GET_WORD): Likewise.
2750 (MIPS_ELF_PUT_WORD): Likewise.
2751 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2752 (STUB_LW): Conditionalize for 64-bit value.
2753 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2755 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2756 Check it for inconsistency.
2757 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2759 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2761 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2762 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2763 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2764 (mips_elf_local_got_index): Likewise.
2765 (mips_elf_got_page): Likewise.
2766 (mips_elf_got_info): Likewise.
2767 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2768 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2769 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2770 instead of constant `2'.
2771 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2772 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2773 (mips_elf_size_dynamic_sections): Use
2774 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2775 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2776 Adjust all releveant entries in elf backend table.
2777 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2778 (mips_elf64_section_processing): Likewise.
2779 Adjust elf backend entries to use _bfd_mips_elf variants now
2782 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2784 (size_dynamic_sections): Likewise.
2785 (elf_link_output_extsym): Likewise.
2786 * elf.c: (elf_fake_sections): Likewise.
2787 * libbfd.c (bfd_get): New macro.
2788 (bfd_put): Likewise.
2789 * bfd-in2.h: Regenerated.
2791 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2793 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2794 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2795 wap_reloca_in, and swap_reloca_out.
2796 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2797 multiple internal relocations per external relocation.
2798 (link_read_relocs): Likewise.
2799 (elf_bfd_final_link): Likewise.
2800 (elf_link_input_bfd): Likewise.
2801 (elf_gc_mark): Likewise.
2802 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2803 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2805 (size_info): Add entries for new fields.
2806 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2807 (mips_elf64_be_swap_reloc_in): New function.
2808 (mips_elf64_be_swap_reloc_out): Likewise.
2809 (mips_elf64_be_swap_reloca_in): Likewise.
2810 (mips_elf64_be_swap_reloca_out): Likewise.
2811 (mips_elf64_size_info): Add entries for new fields.
2813 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2815 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2816 field equals the new rel_count field.
2817 (elf_link_input_bfd): When doing a relocateable link, use the new
2818 rel_count field rather than the reloc_count field.
2819 (elf_reloc_link_order): Likewise.
2820 (elf_finish_pointer_linker_section): Likewise.
2822 Based on patch from H.J. Lu <hjl@gnu.org>:
2823 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2824 shared library to override a weak definition in a regular object.
2826 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2828 * libhppa.h: Revert July 2, 1999 patch.
2830 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2831 need to generate DLTIND relocations, not DLTREL relocations.
2833 1999-07-05 Nick Clifton <nickc@cygnus.com>
2835 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2837 (coff_set_flags): Recognise arm 5 architectures.
2839 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2840 Add support for armv5 architecture.
2842 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2844 * reloc.c: Add new, assembler only, ARM reloc:
2845 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2847 * bfd-in2.h: Regenerate.
2849 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2851 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2852 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2853 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2854 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2855 * elf32-mips.c (ABI_64_P): New macro.
2856 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2857 (_bfd_mips_elf_find_nearest_line): Adjust call to
2858 _bfd_dwarf2_find_nearest_line.
2859 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2860 * libbfd.h: Regenerated.
2862 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2864 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2866 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2868 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2869 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2871 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2873 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2875 (_bfd_elf_init_reloc_shdr): New function.
2876 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2877 bfd_alloc followed by memset.
2878 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2879 (elf_fake_sections): Here.
2880 (assign_section_numbers): Assign section numbers for the second
2881 relocation section, if required.
2882 * elflink.h (elf_link_output_relocs): New function.
2883 (elf_link_size_reloc_section): Likewise.
2884 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2885 (elf_link_input_bfd): Use elf_link_output_relocs.
2887 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2888 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2890 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2892 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2895 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2897 * elf32-mips.c (mips_elf_got_info): Move declaration before
2898 prototypes. Change global_gotsym to be a pointer to a hash entry,
2899 rather than a number index.
2900 (mips_elf_link_hash_entry): Move declaration before prototypes.
2901 (mips_elf_irix6_finish_dynamic_symbol): New function.
2902 (mips_elf_sign_extend): Likewise.
2903 (mips_elf_high): Likewise.
2904 (mips_elf_higher): Likewise.
2905 (mips_elf_highest): Likewise.
2906 (mips_elf_global_got_index): Likewise.
2907 (mips_elf_local_got_index): Likewise.
2908 (mips_elf_got_offset_from_index): Likeiwse.
2909 (mips_elf_record_global_got_symbol): Likewise.
2910 (mips_elf_got_page): Likewise.
2911 (mips_elf_next_lo16_addend): Likewise.
2912 (mips_elf_calculate_relocation): Likewise.
2913 (mips_elf_obtain_contents): Likewise.
2914 (mips_elf_perform_relocation): Likewise.
2915 (mips_elf_assign_gp): Likewise.
2916 (mips_elf_sort_hash_table_f): Likewise.
2917 (mips_elf_sort_hash_table): Likewise.
2918 (mips_elf_got_section): Likewise.
2919 (mips_elf_got_info): Likewise.
2920 (mips_elf_create_local_got_entry): Likewise.
2921 (mips_elf_got16_entry): Likewise.
2922 (mips_elf_create_dynamic_relocation): Likewise.
2923 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2924 (mips_elf_final_gp): Use mips_elf_assign_gp.
2925 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2926 into SHN_SCOMMON automatically on IRIX6.
2927 (mips_elf_add_symbol_hook): Likewise.
2928 (mips_elf_relocate_section): Rewrite, using
2929 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2930 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2931 Don't deal with .rld_map on IRIX6.
2932 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2933 section flags appropriately for .got.
2934 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2935 the got. Call mips_elf_record_global_got_symbol and allocate
2936 local got space appropriately.
2937 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2938 char *. Rework calculation of GOT size. Sort dynamic symbol
2939 table entries so entries that do not require GOT entries appear at
2940 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2941 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2943 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2945 (mips_elf_finish_dynamic_symbol): Use
2946 mips_elf_irix6_finish_dynamic_symbol.
2947 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2948 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2949 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2951 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2953 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2954 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2956 1999-06-04 Philip Blundell <philb@gnu.org>
2958 * elf32-arm.h (elf_backend_got_header_size): Define.
2959 (elf_backend_plt_header_size): Likewise.
2961 1999-06-28 Jim Pick <jim@jimpick.com>
2963 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2965 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2967 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2968 relocation function.
2969 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2971 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2973 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2974 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2975 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2976 (_bfd_mips_elf_section_from_shdr): Use them.
2977 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2978 of GP-relative sections.
2979 (_bfd_mips_elf_set_section_contents): Use them.
2980 (_bfd_mips_elf_section_processing): Share code between .sdata and
2981 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2982 (mips_elf_additional_program_headers): Add handling for
2983 PT_MIPS_OPTIONS segment on IRIX6.
2984 (mips_elf_modify_segment_map): Likeiwse.
2985 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2986 Include the options sections on IRIX6. Don't look for GP-relative
2987 sections by name; use SHF_MIPS_GPREL instead.
2988 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2990 (mips_elf_create_dynamic_sections): Don't muck about with section
2991 alignments and such on IRIX6.
2992 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2993 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2994 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2995 bfd_zalloc rather than bfd_alloc and memset.
2996 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2997 Don't assert the existence of .rld_map on IRIX6.
2998 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3000 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3001 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3004 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3006 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3007 (mips_elf_swap_msym_out): New function.
3008 (mips_elf_create_msym_section): Likewise.
3009 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3010 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3011 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3012 section not named .msym.
3013 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3014 .msym directly. Set appropriate attributes for the .msym
3016 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3017 (mips_elf_link_hash_newfunc): Clear it.
3018 (mips_elf_create_dynamic_sections): Create the .msym section
3020 (mips_elf_size_dynamic_sections): Allocate space for the
3021 .msym section. Add a DT_MIPS_MSYM entry.
3022 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3024 (mips_elf_finish_dynamic_sections): Assign a value for
3025 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3027 * elf32-mips.c (irix_compat_t): New enumeration.
3028 (ABI_N32_P): New macro.
3029 (IRIX_COMPAT): Likewise.
3030 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3031 (mips_elf_relocate_section): Fix typo.
3033 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3035 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3036 as writable PE sections.
3038 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3040 * dwarf2.c (struct arange): New type.
3041 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3042 (arange_add): New function.
3043 (decode_line_info): Keep track of address ranges that a compilation
3045 (comp_unit_contains_address): Return true if address is contained
3046 in _any_ of the address ranges associated with a compilation unit.
3047 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3048 on the first comp_unit that contains the address.
3050 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3052 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3053 (decode_line_info): Add variable STASH and initialize it to point
3054 to the per-bfd dwarf2_debug info. Remove static variable
3055 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3057 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3059 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3060 shared library to have an undefined symbol.
3062 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3063 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3065 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3067 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3068 * elf32-hppa.c: Remove everything related to symbol extension
3069 sections & records. Use the common elf_hppa_final_write_processing.
3071 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3073 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3074 functions instead of _init/_fini if requested.
3076 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3078 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3081 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3083 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3084 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3086 (ppc_elf_finish_dynamic_sections): Check for positive section
3087 dynindx field, rather than comparing against -1.
3088 (ppc_elf_relocate_section): Only return false if undefined_symbol
3089 or reloc_overflow fail, not always upon encountering an error.
3091 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3093 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3094 bfd_byte * before performing pointer arithmetic.
3096 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3098 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3100 * elf32-hppa.c: Include elf-hppa.h.
3101 (ARCH_SIZE): Define.
3102 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3104 (elf32_hppa_info_to_howto): Similarly.
3105 (elf_hppa_howto_table): Similarly.
3106 (elf_hppa_reloc_type_lookup): Similarly.
3107 (hppa_elf_gen_reloc_type): Similarly.
3108 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3110 1999-06-22 Nick Clifton <nickc@cygnus.com>
3112 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3113 handling R_V850_22_PCREL relocation.
3115 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3117 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3120 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3122 * section.c (_bfd_strip_section_from_output): Ignore sections
3123 DISCARDed by the link script.
3125 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3127 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3128 Remove unused local variable spp.
3130 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3131 the entry symbol is not set.
3133 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3135 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3136 GPDISP or LITUSE in a relocatable link.
3138 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3140 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3141 * (alloc_dwarf1_func): Likewise.
3143 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3145 * libhppa.h: Fix various formatting errors.
3146 (assemble_3); Rewrite using CATENATE.
3147 (assemble_17): Fix various bugs.
3149 1999-06-16 Nick Clifton <nickc@cygnus.com>
3151 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3153 1999-06-15 Richard Henderson <rth@cygnus.com>
3155 * section.c (SEC_SHORT): Define.
3156 * bfd-in2.h: Rebuild.
3158 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3160 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3161 Remove abfd parameter. Use _bfd_strip_section_from_output.
3162 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3164 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3165 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3166 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3168 (bfd_elf_size_dynamic_sections): Use it.
3170 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3172 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3173 complain_overflow_bitfield to complain_overflow_signed.
3175 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3177 * elflink.h (elf_link_read_relocs_from_section): New function,
3179 (elf_link_read_relocs): Here. Use it for both relocation
3182 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3184 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3185 asect->reloc_count is valid.
3187 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3189 * elf32-mips.c (mips_elf32_section_processing): Permit a
3190 SHT_MIPS_REGINFO section to have a size of 0.
3192 1999-06-12 David O'Brien <obrien@freebsd.org>
3194 * config.bfd (alpha*-*-freebsd*): New target.
3195 (i[3456]86-*-freebsd*): Now defaults to ELF.
3197 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3199 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3200 wrap if the relocation covers the high bit of an address.
3202 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3204 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3206 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3207 instead of R_SPARC_max.
3208 (sparc64_elf_info_to_howto): Likewise.
3209 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3210 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3212 1999-06-07 Richard Henderson <rth@cygnus.com>
3214 * section.c (_bfd_strip_section_from_output): Remove output
3215 sections with no initial link_order.
3217 1999-06-07 Nick Clifton <nickc@cygnus.com>
3219 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3221 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3223 * Makefile.am (SOURCE_HFILES): Add missing headers.
3224 * Makefile.in: Regenerated.
3226 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3228 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3231 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3233 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3234 range undefweak symbols.
3235 * hash.c: Add missing comma after @xref{}
3236 * linker.c: Likewise.
3238 1999-06-04 Nick Clifton <nickc@cygnus.com>
3240 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3242 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3243 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3244 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3245 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3247 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3249 * Makefile.am: Rebuild dependencies.
3250 (BFD32_BACKENDS): Add dwarf1.lo.
3251 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3252 * Makefile.in: Rebuild.
3254 1999-06-04 Nick Clifton <nickc@cygnus.com>
3256 * Makefile.am: Add epoc-arm-pe target.
3257 * Makefile.in: Regenerate.
3258 * pe-arm.c: Only redefine interworking function names if they have
3259 not already been redefined.
3260 * pei-arm.c: Only redefine interworking function names if they have
3261 not already been redefined.
3262 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3264 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3267 1999-06-03 Nick Clifton <nickc@cygnus.com>
3269 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3271 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3273 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3275 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3277 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3278 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3280 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3282 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3283 in other text sections.
3285 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3287 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3288 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3289 * libbfd.h: Regenerate.
3290 * coff-sh.c (sh_merge_private_data): Delete.
3291 (coff_bfd_merge_private_bfd_data): Change to
3292 _bfd_generic_verify_endian_match.
3293 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3295 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3297 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3299 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3301 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3303 (bfd_elf32_arm_process_before_allocation): Likewise.
3304 * bfd-in2.h: Rebuild.
3306 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3308 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3309 track of end_sequence markers.
3310 (add_line_info): Add END_SEQUENCE arg.
3311 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3312 debug-line info---it doesn't work right if a compilation unit
3313 consists of multiple discontiguous code-sequences. It would be
3314 worthwhile to optimize for the common case where a compilation
3315 unit results in a contiguous set of code sequences, but this is
3316 quite tricky to get right for arbitrary DWARF2 files.
3317 (lookup_address_in_line_info_table): Don't use the last line entry
3318 for a compilation unit for anything with an address higher than
3319 this line entry. Also, check for end_sequence markers to
3320 correctly handle discontinuities.
3321 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3322 compilation units, check all compilation units with each->high==0
3323 just like when reading compilation units.
3325 * dwarf2.c (decode_line_info): Initialize table->files and
3326 table->last_line to NULL to avoid segfaults due to random
3327 values in these members.
3328 (concat_filename): Check for out-of-range file number before
3329 indexing filename table. Segfaults suck.
3331 * dwarf2.c (decode_line_info): Don't truncate address to least
3332 significant 32 bits (breaks 64 bit targets).
3333 (lookup_address_in_function_table): Ditto.
3334 (comp_unit_contains_address): Ditto.
3336 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3338 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3339 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3340 (mips_elf64_howto_table_rela): Likewise.
3342 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3344 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3345 single section has two associated relocation sections.
3347 1999-06-02 Mark Salter <msalter@cygnus.com>
3349 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3350 COFF_WITH_PE defined.
3352 1999-06-02 Nick Clifton <nickc@cygnus.com>
3354 * pe-arm.c: Rename global arm interworking functions to avoid name
3355 collision when all targets BFD is built.
3358 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3360 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3361 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3362 (bfd_elf_section_data): Add use_rela_p.
3363 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3364 (_bfd_elf_new_section_hook): Likewise.
3365 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3367 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3368 * elfcode.h (write_relocs): Determine whether or not use rela
3369 relocs based on the relocation section header.
3370 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3371 instead of use_rela_p.
3372 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3373 (elf_backend_may_use_rela_p): Likewise.
3374 (elf_backend_default_use_rela_p): Likewise.
3375 (elfNN_bed): Use them.
3377 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3379 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3381 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3383 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3384 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3385 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3386 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3387 * bfd-in2.h: Regenerated.
3388 * libbfd.h: Likewise.
3389 * elf32-mips.c (mips_info_to_howto_rela): New function.
3390 (USE_REL): Adjust for new conventions.
3391 (MINUS_ONE): New macro.
3392 (elf_mips_howto_table): Add R_MIPS_SUB.
3393 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3395 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3396 .MIPS.content section.
3397 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3398 with .MIPS.content as .MIPS.content sections. Set
3399 SHF_MNIPS_NOSTRIP for such section.
3400 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3401 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3402 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3404 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3406 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3409 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3412 1999-05-30 Philip Blundell <philb@gnu.org>
3414 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3415 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3416 the addend does not overflow into the rest of the word.
3418 1999-05-29 Nick Clifton <nickc@cygnus.com>
3420 * bfd-in.h: Amend prototype for
3421 bfd_elf32_arm_process_before_allocation .
3422 * bfd-in.h: Regenerate.
3424 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3425 elements in a fixed sized array.
3426 (ARM_ELF_ABI_VERSION): Define.
3427 (ARM_ELF_OS_ABI_VERSION): Define.
3428 (R_ARM_THM_ABS5): Fix rightshift and size.
3429 (R_ARM_THM_PC22): Fix size.
3430 (R_ARM_PLT32): Define Howto.
3431 (find_howto): New function: Locate a howto based on a reloc
3433 (elf32_arm_info_to_howto): Use find_howto if necessary.
3434 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3435 bfd_reloc_code_real_type.
3436 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3437 and BFD_RELOC_VTABLE_ENTRY.
3438 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3440 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3441 elements in a fixed sized array.
3442 (ARM_ELF_ABI_VERSION): Define.
3443 (ARM_ELF_OS_ABI_VERSION): Define.
3444 (R_ARM_THM_ABS5): Fix rightshift and size.
3445 (R_ARM_THM_PC22): Fix size.
3446 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3447 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3448 bfd_reloc_code_real_type.
3450 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3451 no_pipeline_knowledge.
3452 (elf32_arm_link_hash_create): Initialise new field to zero.
3453 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3454 no_pipeline_knowledge. Use this parameter to initialise the field
3455 in the globals data structure.
3456 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3457 no_pipeline_knowledge is false and the binary is from an old
3459 (elf32_arm_merge_private_data): Generate an error if an attempt is
3460 made to linl together big endian and little endian code.
3461 (elf32_arm_post_process_headers): New function: Initialise the
3462 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3464 (elf_backend_post_process_headers): Define.
3466 1999-05-28 Nick Clifton <nickc@cygnus.com>
3468 * elf-bfd.h (struct elf_backend_data): Add new field:
3469 elf_backend_post_process_headers.
3471 * elfxx-target.h (elf_backend_post_process_headers): Define to
3472 NULL if not already defined.
3473 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3475 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3477 (_bfd_elf_compute_section_file_positions): Call
3478 elf_backend_post_process_headers if defined.
3480 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3482 * configure.in: Check whether getuid and getgid exist.
3483 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3484 HAVE_GETGID are not defined, respectively.
3485 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3487 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3488 * configure, config.in: Rebuild.
3490 1999-05-28 Martin Dorey <mdorey@madge.com>
3492 * elf32-i960.c: New file.
3493 * elf.c (prep_headers): Handle bfd_arch_i960.
3494 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3495 * config.bfd (i960-*-elf*): New target.
3496 * configure.in (bfd_elf32_i960_vec): New target vector.
3497 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3498 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3499 * Makefile.in, aclocal.m4, configure: Rebuild.
3501 1999-05-27 Nick Clifton <nickc@cygnus.com>
3503 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3505 (find_howto): New function: Find entries in the
3506 elf32_arm_howto_table.
3507 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3509 (elf32_arm_reloc_type_lookup): Add lookup for
3510 BFD_RELOC_ARM_PLT32.
3512 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3514 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3515 (elf32_arm_link_hash_table_create): Use above function as the
3516 constructor for hash table entries.
3517 (elf32_arm_relocate_section): Avoid crash when there is no output
3519 (elf32_arm_final_link_relocate): New parameter h.
3520 (elf32_arm_relocate_section): Pass symbol hash entry to above
3522 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3525 1999-05-25 Catherine Moore <clm@cygnus.com>
3527 * coff-arm.c (coff_arm_relocate_section): Don't emit
3528 base file entries for pc-relative values.
3530 1999-05-25 DJ Delorie <dj@cygnus.com>
3532 * peicode.h (coff_swap_sym_in): When we create the actual section
3533 to reflect the not-there section C_SECTION symbols refer to,
3534 change the symbol class to C_STAT as the section is now really
3537 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3539 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3542 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3544 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3546 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3547 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3549 1999-05-16 Nick Clifton <nickc@cygnus.com>
3551 * coff-mcore.c (in_reloc_p): Reinstate.
3553 1999-05-15 Nick Clifton <nickc@cygnus.com>
3555 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3556 * bfd-in2.h: Regenerate.
3557 * coff-mcore.c (in_reloc_p): Remove defintion.
3558 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3559 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3560 IMAGE_REL_MCORE_RVA.
3561 (coff_mcore_rtype_to_howto): Add special processing for
3562 IMAGE_REL_MCORE_RVA.
3563 (coff_mcore_relocate_section): Add support for
3564 IMAGE_REL_MCORE_RVA.
3565 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3566 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3568 (mcore_elf_relocate_section): Delete redundant case labels.
3570 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3572 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3573 precedence between bit-and and comparison.
3575 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3577 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3578 list of target formats (targ_selvecs).
3579 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3580 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3582 1999-05-10 DJ Delorie <dj@cygnus.com>
3584 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3585 reasonable mode until "ar x" is smart enough to skip it (fixes
3586 gcc/libgcc.a builds on mips-ecoff targets
3588 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3589 to work. Hack to support MS import libraries, which use different
3590 COMDAT types than GNU.
3591 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3592 to implied zero-length sections (see peicode below)
3593 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3594 filename symbols, which use one *or more* auxents.
3595 * coffswap.h (coff_swap_aux_in): ditto
3596 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3599 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3601 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3602 for all relocations.
3604 1999-05-10 Catherine Moore <clm@cygnus.com>
3606 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3607 if COFF_IMAGE_WITH_PE.
3608 (bfd_arm_process_before_allocation): Likewise.
3609 (bfd_arm_get_bfd_for_interworking): Likewise.
3610 * coff-arm.c: Likewise.
3611 * bfd-in2.h: Regenerate.
3612 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3613 (armpe_big_vec): Likewise.
3614 * configure: Rebuild.
3616 1999-05-10 Nick Clifton <nickc@cygnus.com>
3618 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3619 section, not just .rel. Same for .rela.
3621 1999-05-07 Nick Clifton <nickc@cygnus.com>
3623 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3624 endianism with an error message.
3626 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3628 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3629 assignment from "unsigned char *" to "char *".
3630 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3632 1999-05-05 Catherine Moore <clm@cygnus.com>
3634 * coff-arm.c (coff_arm_relocate_section): Add one to
3635 address of ARM_RVA32 thumb functions.
3637 1999-05-05 Catherine Moore <clm@cygnus.com>
3639 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3640 (elf32_m68k_copy_private_bfd_data): New.
3641 (elf32_m68k_merge_private_bfd_data): New.
3642 (elf32_m68k_print_private_bfd_data): New.
3643 (CPU32_FLAG): Define.
3644 (PLT_CPU32_ENTRY_SIZE): Define.
3645 (elf_cpu32_plt0_entry): Declare.
3646 (elf_cpu32_plt_entry): Declare.
3647 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3648 (elf_m68k_finish_dynamic_symbol): Likewise.
3649 (elf_m68k_finish_dynamic_sections): Likewise.
3650 (elf_backend_plt_header_size): Remove definition.
3651 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3652 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3653 (bfd_elf32_bfd_set_private_flags): Define.
3654 (bfd_elf32_bfd_print_private_bfd_data): Define.
3656 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3658 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3659 and R_LONG_PCREL_MODE.
3661 1999-04-29 Nick Clifton <nickc@cygnus.com>
3663 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3665 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3667 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3668 in relocation calculation.
3670 1999-04-26 Tom Tromey <tromey@cygnus.com>
3672 * aclocal.m4, configure: Updated for new version of libtool.
3674 1999-04-21 Nick Clifton <nickc@cygnus.com>
3676 * coff-mcore.c: Add support for mcore relocs.
3678 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3680 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3681 incorrect use EF_MIPS_xxBITPTRS.
3683 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3685 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3688 * bfd-in2.h: Rebuild.
3689 * libbfd.h: Rebuild.
3691 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3693 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3694 (coff_arm_relocate_section): Add ARM26D transform. Only
3695 change to ARM26D for relocateable links.
3697 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3699 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3700 (bfd_elf32_bfd_print_private_bfd_data): New.
3702 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3704 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3705 refetch addend if USE_REL, add many comments regarding current state.
3706 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3707 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3708 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3709 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3711 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3713 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3714 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3716 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3718 * dwarf2.c (decode_line_info): Don't truncate address to least
3719 significant 32 bits (breaks 64 bit targets).
3720 (lookup_address_in_function_table): Ditto.
3721 (comp_unit_contains_address): Ditto.
3723 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3725 * coff-arm.c (arm_emit_base_file_entry): New routine.
3726 (A2T3_OFFSET): Define.
3727 (T2A3_OFFSET): Define.
3728 (coff_arm_relocate_section): Emit base file entries for interworking
3731 1999-04-13 Philip Blundell <philb@gnu.org>
3733 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3734 relocs 17 through 19.
3736 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3738 * elfcode.h: Remove fnmatch.h.
3739 * elflink.h (elf_link_assign_sym_version): Call back to ld
3740 instead of calling fnmatch.
3742 * config.bfd (i?86-*-beoself): Include pe vecs.
3744 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3746 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3749 1999-04-10 Richard Henderson <rth@cygnus.com>
3751 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3752 when trying to resolve dynamic symbol references.
3753 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3754 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3755 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3756 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3757 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3758 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3759 * elflink.h (elf_link_output_extsym): Likewise.
3761 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3763 * section.c (_bfd_strip_section_from_output): New function moved from
3764 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3765 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3766 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3767 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3768 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3769 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3770 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3771 * bfd-in2.h: Update.
3773 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3775 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3777 1999-04-08 Nick Clifton <nickc@cygnus.com>
3779 * coff-mcore.c: New File: Support for mcore-pe targets.
3780 * cpu-mcore.c: New File: Support for mcore targets.
3781 * elf32-mcore.c: New File: Support for mcore-elf target.
3782 * pe-mcore.c: New File: Definitions for mcore-pe target.
3783 * pei-mcore.c: New File: Definitions for mcore-pei target.
3784 * Makefile.am: Add support for MCore targets.
3785 * Makefile.in: Regenerate.
3786 * config.bfd: Add support for MCore targets.
3787 * configure.in: Add support for MCore targets.
3788 * configure: Regenerate.
3789 * archures.c: Add support for MCore architecture.
3790 * bfd-in2.h: Regenerate.
3791 * coffcode.h: Add support for mcore-pe targets.
3792 * elf.c: Add support for mcore-elf target.
3793 * reloc.c: Add support for MCore relocs.
3794 * targets.c: Add support for MCore targets.
3796 1999-04-07 Nick Clifton <nickc@cygnus.com>
3798 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3799 R_ARM_XPC25 and R_ARM_THM_XPC22.
3800 (elf32_arm_reloc_map): Remove redundant entries.
3802 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3804 * sysdep.h (LC_MESSAGES): Never define.
3806 1999-04-06 Chris Torek <torek@bsdi.com>
3808 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3809 all callers. Rewrite completely.
3810 (_bfd_relocate_contents): Rewrite overflow checking.
3811 * bfd-in2.h: Rebuild.
3813 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3815 From Gabriel Paubert <paubert@iram.es>:
3816 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3817 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3818 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3819 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3820 * ppcboot.c (ppcboot_vec): Use little endian routines for
3823 * elf.c (elfcore_strndup): Only define if it will be used.
3824 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3826 (ppc_elf_check_relocs): Remove unused local i.
3827 (ppc_elf_gc_mark_hook): Add default case to switch.
3829 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3830 * srec.c (srec_scan): Accept \r in symbol definitions.
3831 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3832 (symbolsrec_object_p): Likewise.
3834 1999-04-04 Don Bowman <don@pixsci.com>
3836 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3838 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3840 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3842 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3843 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3845 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3847 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3850 1999-03-31 Nick Clifton <nickc@cygnus.com>
3852 * config.bfd: Add support for arm-epoc-pe target.
3853 * configure.in: Add support for arm-epoc-pe target.
3854 * configure: Regenerate.
3855 * targets.c: Add support for arm-epoc-pe target.
3856 * coff-arm.c: Allow header files to override definition of
3857 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3858 * pe-arm.h: Allow previous header files to override definition of
3859 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3860 * pei-arm.h: Allow previous header files to override definition of
3861 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3862 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3863 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3865 1999-03-30 Nick Clifton <nickc@cygnus.com>
3867 * elf.c (elf_map_symbols): Handle the case where section
3868 symbols are generated for content-less sections which are
3869 not mapped to the output file.
3871 * linker.c: Replace direct references to fields in BFD structure
3872 with accessor macros.
3874 * elflink.h: Replace direct references to fields in BFD structure
3875 with accessor macros.
3877 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3879 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3881 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3882 account when adjusting section symbols during a partial link.
3884 1999-03-24 Nick Clifton <nickc@cygnus.com>
3886 * coff-sparc.c (struct coff_reloc_map): Change type of field
3887 'bfd_reloc_val' to bfd_reloc_code_real_type.
3888 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3889 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3890 * elf32-arc.c (struct arc_reloc_map): Ditto.
3891 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3892 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3893 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3894 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3895 * elf32-sh.c (struct elf_reloc_map): Ditto.
3896 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3897 * elf32-v850.c (struct v850_reloc_map): Ditto.
3898 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3899 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3900 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3902 1999-03-17 Martin Hunt <hunt@cygnus.com>
3904 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3905 function so source-level assembly works. If multiple N_SOs
3906 are seen without and N_FUNs, create an indextable entry with
3907 a NULL function name.
3909 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3911 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3912 of certian similar cpus.
3914 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3916 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3917 Add the 5000. Change the architecture for the 5400 to mips4.
3918 (elf_mips_mach): Add r5000.
3920 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3922 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3924 1999-03-11 Nick Clifton <nickc@cygnus.com>
3926 * binary.c (binary_set_section_contents): Generate warning about
3927 huge file offsets for any section that will occupy file space, not
3928 just those that are loadable.
3930 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3932 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3934 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3936 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3938 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3940 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3941 * elflink.h: Revert all changes since Feb 16. Instead:
3942 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3943 appropriate. Copy it to version symbols.
3944 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3945 symbols if appropriate.
3946 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3947 symbol if appropriate.
3948 (elf_link_output_extsym): If symbol is marked as undefined, and
3949 has no nonweak references, mark it as weak undefined.
3951 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3953 * elflink.h (elf_merge_symbol): When overriding a dynamic
3954 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3956 (elf_link_add_object_symbols): Don't copy the other field if we
3959 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3961 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3962 shared object with a weak undefined symbol.
3964 1999-02-18 Nick Clifton <nickc@cygnus.com>
3966 * elfarm-nabi.c: Set partial_inplace back to false.
3968 1999-02-17 Nick Clifton <nickc@cygnus.com>
3970 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3971 (USER_LABEL_PREFIX): Set to "_".
3973 The following patches are from: Scott Bambrough
3974 <scottb@corelcomputer.com>
3976 * libaout.h (M_ARM6_NETBSD): Set to 143.
3978 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3979 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3980 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3981 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3982 * bfd-in2.h: Regenerate.
3984 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3985 'true' as REL relocs are now being used. Add new PIC relocs:
3986 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3987 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3989 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3991 (elf32_arm_final_link_relocate): Change parameters so that entire
3992 reloc is passed. Add support for PIC relocs.
3993 (elf32_arm_relocate_section): Pass entire reloc to
3994 elf32_arm_final_link_relocate.
3995 (elf32_arm_check_relocs): Handle new PIC relocs.
3996 (elf32_arm_adjust_dynamic_symbol): New function.
3997 (elf32_arm_size_dynamic_sections): New function.
3998 (elf32_arm_discard_copies): New function.
3999 (elf32_arm_finish_dynamic_symbol): New function.
4000 (elf32_arm_finish_dynamic_sections): New function.
4001 (ELF_MAXPAGE_SIZE): Define.
4002 (bfd_elf32_bfd_reloc_type_lookup): Define.
4003 (elf_backend_relocate_section): Define.
4004 (elf_backend_adjust_dynamic_symbol): Define.
4005 (elf_backend_create_dynamic_sections): Define.
4006 (elf_backend_finish_dynamic_symbol): Define.
4007 (elf_backend_finish_dynamic_sections): Define.
4008 (elf_backend_size_dynamic_sections): Define.
4009 (elf_backend_plt_readonly): Define.
4010 (elf_backend_want_got_plt): Define.
4011 (elf_backend_want_plt_sym): Define.
4013 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4015 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4016 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4017 (_bfd_mips_elf_fake_sections): Likewise.
4019 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4021 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4022 bfd_elf32_arm_get_bfd_for_interworking,
4023 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4026 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4027 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4028 elf32_arm_find_nearest_line): Make them static.
4030 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4032 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4033 callers. Do not merge a definition from a shared object with a
4034 weak undefined symbol.
4035 (elf_link_add_object_symbols): Do not change the symbol type or
4036 size if the old symbol overrides the new one.
4038 1999-02-08 Nick Clifton <nickc@cygnus.com>
4040 * config.bfd: Add support for strongarm target.
4042 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4044 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4045 fields instead of unsigned char.
4047 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4049 * Makefile.am: Rebuild dependencies.
4050 * Makefile.in: Rebuild.
4052 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4054 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4055 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4056 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4057 * acinclude.m4: Add comments to uses of AC_DEFINE.
4058 * acconfig.h: Remove.
4059 * configure: Rebuild with current autoconf/automake.
4060 * aclocal.m4: Likewise.
4061 * config.in: Likewise.
4062 * Makefile.in: Likewise.
4064 1999-02-04 DJ Delorie <dj@cygnus.com>
4066 * libbfd.c (real_read): don't call fread for zero bytes. This
4067 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4069 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4071 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4072 of a jump is in the current 256 MB region.
4074 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4076 * format.c (bfd_check_format_matches): Change last patch to only
4077 take effect for the binary target.
4079 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4081 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4083 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4085 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4087 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4089 * format.c (bfd_check_format_matches): If the target was
4090 previously specified, don't check other targets when checking for
4093 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4095 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4096 (elf32_arm_reloc_type_lookup): Removed
4097 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4098 (elf32_arm_reloc_type_lookup): New.
4099 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4100 (elf32_arm_reloc_type_lookup): New.
4102 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4104 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4105 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4106 * Makefile.am: Use new files.
4107 * Makefile.in: Regenerate.
4108 * configure.in: Use new files.
4109 * configure: Regenerate.
4111 1999-02-01 Nick Clifton <nickc@cygnus.com>
4113 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4114 (fr30_elf_gc_sweep_hook): New function.
4115 (elf_backend_can_gc_sections): Define.
4117 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4119 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4120 and bfd_elf32_bigarm_oabi_vec.
4122 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4124 * Makefile.am (elf32-arm-oldabi.lo): New.
4125 (elf32-arm-newabi.lo): New.
4126 * Makefile.in: Regenerate.
4127 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4128 (arm-*-elf): Likewise.
4130 (thumb-*-oabi): New.
4131 * configure: Regenerate.
4132 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4133 (bfd_elf32_bigarm_oabi_vec): New.
4134 * elf32-arm-newabi.c: New.
4135 * elf32-arm-oldabi.c: New.
4136 * elf32-arm.c: Removed.
4139 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4141 * binary.c (binary_set_section_contents): Omit warnings for
4142 unloadable sections.
4144 1999-01-31 Michael Meissner <meissner@cygnus.com>
4146 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4147 powerpc{,le}-*-eabi.
4149 1999-01-29 Nick Clifton <nickc@cygnus.com>
4151 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4152 * dwarf2.c (read_signed_leb128): Remove unused variables.
4154 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4156 * elf.c (assign_file_positions_for_segments): Only adjust
4157 p_align when needed.
4159 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4161 * binary.c (binary_set_section_contents): Don't return early for a
4162 non-loadable section, in case the first section is non-loadable.
4163 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4164 W. Rozycki <macro@ds2.pg.gda.pl>.
4166 1999-01-28 Nick Clifton <nickc@cygnus.com>
4168 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4169 R_FR30_GNU_VTENTRY relocs.
4171 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4173 * elflink.h (elf_link_output_sym): Zero syms which are
4174 part of sections which have been excluded.
4176 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4178 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4180 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4181 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4183 1999-01-27 Nick Clifton <nickc@cygnus.com>
4185 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4187 (fr30_final_link_relocate): Use computed value as result of
4190 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4192 * binary.c (binary_set_section_contents): Emit warning for
4193 huge file offsets due to widely-dispersed section LMAs.
4195 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4197 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4198 align first section to largest section alignment, not first
4201 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4203 * configure.in: Require autoconf 2.12.1 or higher.
4205 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4207 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4208 * bfd-in2.h: Likewise.
4209 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4211 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4213 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4214 * cpu-mips.c: Add support for and independent 4111.
4215 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4216 (_bfd_mips_elf_final_write_processing):
4217 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4219 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4221 * elf32-mips.c (elf_mips_abi_name): New.
4222 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4224 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4226 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4227 Handle bfd_mach_mips4300.
4229 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4231 * elf32-i386.c: Remove leaked development code from patch
4232 1998-12-10 by Richard Henderson.
4234 1998-12-10 Richard Henderson <rth@cygnus.com>
4236 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4237 in debug sections for symbol defined externally.
4239 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4241 * targets.c (bfd_target_vector): Remove duplicate entry for
4244 1998-12-09 Nick Clifton <nickc@cygnus.com>
4246 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4247 since we are using RELAs.
4249 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4251 SCO Open Server Release 5 core file support, from Jouke Numan
4253 * sco5-core.c: New file.
4254 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4255 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4256 * Makefile.am: Rebuild dependencies.
4257 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4258 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4259 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4260 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4261 * bfd-in2.h, configure, Makefile.in: Rebuild.
4263 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4265 * config.bfd (hppa*-*-mpeix*): New target.
4266 * configure.in: Add AC_HEADER_DIRENT.
4267 (hppa*-*-mpeix*): New target.
4268 * configure.host (hppa*-*-mpeix*): New host.
4269 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4270 friends rather than just including <sys/dir.h>.
4271 * som.h (struct som_symbol): Add hppa_priv_level and apto
4272 tc_data. Change all users.
4273 (struct somdata): Add comp_unit field.
4274 (obj_som_compilation_unit): Define.
4275 (bfd_som_attach_compilation_unix): Declare.
4276 * som.c: Check HOST_HPPAMPEIX.
4277 (struct som_misc_symbol_info): Add new field priv_level.
4278 (som_object_setup): Add current_offset parameter. Change all
4280 (setup_sections): Likewise.
4281 (som_object_p): For EXECLIBMAGIC, read the lst header.
4282 (som_write_symbol_strings): Add compilation_unit parameter.
4284 (som_finish_writing): Write out compilation_unit.
4285 (som_bfd_derive_misc_symbol_info): Set priv_level.
4286 (som_build_and_write_symbol_table): Set xleast field to 3.
4287 (som_slurp_symbol_table): Set symbol priv_level.
4288 (bfd_som_attach_compilation_unit): New function.
4289 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4290 priv_level into symbol_value.
4291 * configure, config.in: Rebuild.
4293 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4295 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4296 warning function to call _bfd_error_handler instead.
4298 * libbfd.c (COERCE32): Cast through unsigned long and long to
4299 avoid bug in old version of gcc.
4301 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4302 (elf_backend_additional_program_headers): Don't define.
4304 1998-12-08 Nick Clifton <nickc@cygnus.com>
4306 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4307 relocations to include offset of 2 included in the insns, and the
4308 offset of the relocs within the section.
4310 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4312 The following changes were made by David Taylor
4313 <taylor@texas.cygnus.com>, Edith Epstein
4314 <eepstein@sophia.cygnus.com>, Jim Blandy
4315 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4316 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4317 changes originally made by HP; HP did not create ChangeLog
4320 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4321 automake macro library.
4323 * hpux-core.c (hpux_core_core_file_p): this function now
4324 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4325 found in the corefile! Also, in hpux_core_core_file_p, if we
4326 encounter a section with an unknown type, don't punt. Instead,
4327 just skip it. Also, count the number of sections of known type
4328 that we encounter. If we encounter at least one good one, then
4329 we'll declare that the file is a core file. If we encounter any
4330 unknown ones but some known ones, then we'll issue a warning (but
4331 still declare it to be a core file). Also, correctly decide when a
4333 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4334 (CORE_ANON_SHMEM): define if not defined.
4335 (hpux_core_struct): add members lwpid and user_tid.
4336 (core_kernel_thread_id, core_user_thread_id): new macros.
4337 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4338 the name before storing it in the bfd.
4339 (hpux_core_core_file_p): handle threads.
4341 * libhppa.h (GET_FIELD): protect against redefinition.
4342 (HPPA_WIDE): define.
4343 (GET_FIELD): define.
4348 (sign_extend): redefine.
4349 (assemble_6): define.
4350 (assemble_12): rewrite.
4351 (assemble_16): define.
4352 (assemble_16a): define.
4353 (assemble_17): rewrite.
4354 (assemble_22): define.
4356 1998-12-07 Nick Clifton <nickc@cygnus.com>
4358 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4359 relocations for signed values.
4361 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4363 * mipsbsd.c (MY(set_arch_mach)): Make static.
4364 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4365 bfd_mach_mips* macros rather than simple numbers.
4367 COFF weak symbol support, based on patches from Mark Elbrecht
4368 <snowball3@usa.net>:
4369 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4370 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4371 (coff_write_alien_symbol): Likewise.
4372 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4373 (coff_link_add_symbols): Likewise.
4374 (_bfd_coff_link_input_bfd): Likewise.
4375 (_bfd_coff_write_global_sym): Likewise.
4377 * elf.c (copy_private_bfd_data): Always initialize the
4378 includes_phdrs field.
4380 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4381 file defines a symbol first mentioned in an ELF file.
4383 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4384 possible, rather than only if BFD64.
4385 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4387 * bfd-in2.h: Rebuild.
4389 * srec.c (srec_set_section_contents): Correct test to avoid
4390 switching to 4 byte addresses after seeing a second section which
4391 requires 3 byte addresses. From Joel Schantz
4392 <joel.schantz@argosys.boeing.com>.
4394 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4395 <aymeric.vincent@emi.u-bordeaux.fr>.
4397 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4399 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4400 decide whether the output file is -mrelocatable-lib,
4401 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4403 1998-12-03 Nick Clifton <nickc@cygnus.com>
4405 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4406 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4407 * bfd-in2.h: Regenerate.
4408 * libbfd.h: Regenerate
4410 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4412 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4413 link against a dynamic symbol with no type or size.
4415 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4417 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4418 relocation for section which does not get loaded.
4419 (elf_i386_relocate_section) [R_386_32]: Likewise.
4421 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4423 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4424 reloc_count and i long instead of unsigned long. Handle error
4425 return from bfd_canonicalize_reloc.
4427 1998-12-01 Nick Clifton <nickc@cygnus.com>
4429 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4432 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4434 * elf32-sh.c (elf/sh.h): Include.
4435 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4436 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4437 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4438 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4439 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4441 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4443 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4444 causes division by zero later on.
4446 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4448 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4451 1998-11-25 DJ Delorie <dj@cygnus.com>
4453 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4456 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4458 * elf32-fr30.c (fr30_elf_relocate_section): Call
4459 fr30_final_link_relocate.
4460 (fr30_final_link_relocate): New function: Handle I20 and I32
4462 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4463 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4464 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4466 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4469 The following changes are based on a patch submitted by Gianluca
4470 Moro <glctr@abc.it>:
4472 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4473 not already been updated.
4474 (find_remembered_hi16s_reloc): New parameter 'already_found'
4475 returns state of remembered hi16s reloc.
4476 (remember_hi16s_reloc): Set 'found' field to false.
4477 (hi16s_location): Add 'found' field.
4479 1998-11-23 DJ Delorie <dj@cygnus.com>
4481 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4482 to see .DLL files as unrecognized.
4483 (i3coff_object_p): Sorry, had to hack it to not recognize these
4484 files (pei-i386) on request.
4486 1998-11-23 DJ Delorie <dj@cygnus.com>
4488 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4489 relents. Call bfd_check_format to reinitialize.
4491 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4493 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4496 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4498 * aclocal.m4: regenerate
4499 * configure: regenerate
4501 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4503 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4504 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4505 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4506 respect it as an upper bound on what memory to reference.
4507 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4508 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4509 update vtable_entries_size appropriately.
4511 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4513 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4516 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4518 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4519 bfds; they have no "file" so we fake it.
4520 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4521 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4522 resizing the memory buffer.
4523 * opncls.c (bfd_make_writable): New function; lets you write a
4524 bfd_create'd bfd to an in-memory buffer.
4525 (bfd_make_readable): New function; lets you read back that buffer
4526 as if it were from bfd_openr. Used to build generated archive
4527 members (winsup's ld's dlltool)
4529 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4531 * po/bfd.pot: Regenerated.
4533 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4535 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4538 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4540 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4541 element of the gotentry list for local symbols too.
4542 (elf64_alpha_relocate_section): Unify local and global handling.
4543 Assert that gotent->use_count > 0.
4545 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4547 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4548 update for file name changes of July 2, 1998.
4550 * configure: Rebuild.
4552 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4554 * po/bfd.pot: Regenerated.
4556 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4558 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4559 * aclocal.m4, configure: regenerate
4561 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4563 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4565 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4567 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4568 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4570 * aclocal.m4, configure: regenerated.
4572 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4574 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4575 R_D10V_GNU_VTENTRY relocs.
4576 (elf_d10v_howto_table): Likewise.
4577 (d10v_reloc_map d10v_reloc_map): Likewise.
4578 (elf32_d10v_gc_mark_hook): New.
4579 (elf32_d10v_gc_sweep_hook): New.
4580 (elf32_d10v_check_relocs): New.
4581 (elf32_d10v_relocate_section): New.
4582 (elf_backend_relocate_section): Define.
4583 (elf_backend_can_gc_sections): Define.
4585 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4587 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4588 (BFD64_BACKENDS): ...from here.
4589 (BFD32_BACKENDS_CFILES): Move vms files here...
4590 (BFD64_BACKENDS_CFILES): ...from here.
4591 * Makefile.in: Rebuild.
4593 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4595 * Makefile.am: Add FR30 target.
4596 * Makefile.in: Add FR30 target.
4597 * archures.c: Add support for FR30.
4598 * config.bfd: Add support for FR30.
4599 * configure.in: Add support for FR30.
4600 * reloc.c: Add support for FR30 relocations.
4601 * targets.c: Add support for FR30 relocations.
4602 * bfd-in2.h: Regenerate.
4603 * configure: Regenerate.
4604 * libbfd.h: Regenerate.
4605 * cpu-fr30.c: New file.
4606 * elf32-fr30.c: New file.
4608 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4610 * configure.in: detect cygwin* instead of cygwin32*
4611 * configure: regenerate
4613 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4615 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4616 use bfd_malloc and free instead and check return value from bfd_malloc.
4618 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4620 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4621 * libbfd.h: Rebuild.
4623 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4624 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4625 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4626 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4628 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4630 (mips_elf_link_hash_table_create): Don't initialize
4631 dynsym_sec_strindex.
4632 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4633 (mips_elf_size_dynamic_sections): Generate a section symbol for
4634 every output section.
4635 (mips_elf_finish_dynamic_sections): Count all sections for
4637 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4640 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4642 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4643 for later PLT entries in large PLTs.
4644 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4646 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4648 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4650 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4652 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4653 * elflink.h (elf_collect_hash_codes): New function. This function is
4654 called for each exported symbol and we compute the ELF hash value for
4656 (compute_bucket_value): New function. It is called from
4657 size_dynamic_sections to determine the hash table size. When we are
4658 optimizing a better, but slower, algorithm is used.
4659 (size_dynamic_sections): Call compute_bucket_value.
4661 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4663 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4665 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4667 (sh_elf_gc_mark_hook): New.
4668 (sh_elf_gc_sweep_hook): New.
4669 (sh_elf_check_relocs): New.
4670 (elf_backend_can_gc_sections): Define.
4672 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4674 * acinclude.m4: undo previous gettext change
4675 * aclocal.m4: rebuild with right version of aclocal.
4677 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4679 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4680 aclocal.m4 to acinclude.m4, so they don't get lost.
4682 * elfcore.h: rewrite for better corefile support.
4683 * elf.c (elfcore_*): new functions.
4684 * elf-bfd.h (elf_obj_tdata): new structure members.
4685 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4687 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4689 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4691 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4692 and R_M32R_GNU_VTENTRY.
4693 (elf_backend_can_gc_sections): Define.
4694 (m32r_elf_check_relocs): New.
4695 (m32r_elf_gc_mark_hook): New.
4696 (m32r_elf_gc_sweep_hook): New.
4697 (m32r_elf_relocate_section): Handle VT relocs.
4699 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4701 * coff-arm.c (arm_relocate_section): Remove redundant test.
4703 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4704 cleat that the 'bitsize' field is the size of the bitfield AFTER
4705 relocation not before.
4707 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4709 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4712 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4714 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4715 R_SPARC_GNU_VTENTRY.
4716 (elf32_sparc_check_relocs): Handle them.
4717 (elf32_sparc_reloc_type_lookup): Likewise.
4718 (elf32_sparc_relocate_section): Likewise.
4719 (elf32_sparc_gc_mark_hook): New.
4720 (elf32_sparc_gc_sweep_hook): New.
4722 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4724 * som.c (som_finish_writing): Perform some sanity checks when
4725 writing an executable or shared library.
4727 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4729 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4730 * configure.in (elf): Add dwarf1.lo.
4731 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4732 * elf.c (_bfd_elf_find_nearest_line): Add call to
4733 _bfd_dwarf1_find_nearest_line.
4734 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4735 Add call to _bfd_dwarf1_find_nearest_line.
4736 * configure: Rebuilt.
4738 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4740 * elflink.h (elf_gc_sections): Do not allow garbage
4741 collection if dynamic sections have been created.
4743 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4745 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4747 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4748 (v850_elf_perform_relocation): Likewise.
4749 (v850_elf_final_link_relocate): Likewise.
4750 (v850_elf_relocate_section): Likewise.
4751 (v850_elf_gc_sweep_hook): New routine.
4752 (v850_elf_gc_mark_hook): New routine.
4753 (elf_backend_can_gc_sections): Define.
4755 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4757 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4760 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4762 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4763 Declare size as bfd_size_type.
4764 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4766 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4768 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4770 * som.c (CPU_PA_RISC2_0): Define.
4771 (_PA_RISC2_0_ID): Likewise.
4772 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4774 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4776 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4777 has a base which is already defined, only add the referenced
4778 symbol to the dynamic symbol table if it is defined or referenced
4781 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4784 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4786 * elflink.h (elf_link_add_object_symbols): Undo last change.
4788 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4790 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4791 symbol for the indirect alias to a versioned symbol.
4793 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4795 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4796 (elf32_i386_vtentry_howto): New.
4797 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4798 or elf32_i386_vtinherit_howto on lookup.
4800 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4802 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4803 reloc_type. Rename R_68K__max to R_68K_max.
4804 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4807 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4809 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4810 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4812 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4815 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4817 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4818 message has a null byte terminator.
4820 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4822 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4823 word subject to R_V850_32 relocation.
4825 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4827 * dwarf2.c: Add comment describing problem computing line numbers
4828 for undefined symbols at link time.
4830 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4832 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4833 transform a defweak into a plt entry.
4834 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4835 plt entry references to receive a RELATIVE reloc.
4836 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4837 (elf64_alpha_relocate_section): Assert we don't overrun
4838 the allocated relocation space.
4840 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4842 * elf.c (swap_out_syms): Always treat section symbols as
4843 special, even if they are attached to a common section.
4845 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4847 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4848 sections with v850 common section attributes into named v850
4850 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4851 common section attributes into named v850 common sections.
4853 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4855 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4858 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4860 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4861 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4862 reloc to the wrong section a warning, not an error. .dynsbss
4863 is not an output section, so there is no need to check for it.
4865 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4867 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4869 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4871 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4872 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4874 (elf32_arm_gc_mark_hook): New.
4875 (elf32_arm_gc_sweep_hook): New.
4876 (elf32_arm_check_relocs): New.
4877 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4879 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4882 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4884 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4885 assume there is no PLT or GOT.
4887 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4889 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4890 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4891 also accepted as a function symbol type.
4893 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4895 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4897 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4899 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4900 match definition of _bfd_gc_sections field.
4901 * libbfd.h: Rebuild.
4903 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4905 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4906 the addend of a dynamic relocation referencing a section.
4907 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4908 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4910 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4912 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4913 bed has a size_dynamic_sections routine before trying to use it.
4915 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4917 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4918 _bfd_elf_rel_vtable_reloc_fn.
4920 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4922 * Makefile.am: Add elf32-arm.c.
4923 * Makefile.in: Rebuild.
4924 * elf-bfd.h: Add elf_backend_get_symbol_type.
4925 * elf.c (swap_out_syms): If defined, call
4926 elf_backend_get_symbol_type.
4927 * elf32-arm.c: Define elf_backend_get_symbol_type.
4928 (elf32_arm_get_symbol-type): New routine.
4929 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4930 (bfd_elf32_arm_process_before_allocation): Change to
4931 check for STT_ARM_TFUNC.
4932 (elf32_arm_final_link_relocate): Likewise.
4933 * elfxx-target.h: Add elf_backend_get_symbol_type.
4935 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4937 * archures.c (bfd_mach_alpha_ev[456]): New.
4938 * cpu-alpha.c: Rework to match these types.
4939 * bfd-in2.h: Rebuild.
4941 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4943 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4944 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4946 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4947 (elf_i386_reloc_type_lookup): Recognize them.
4948 (elf_i386_check_relocs): Pass them off to generic code.
4949 (elf_i386_relocate_section): Ignore them.
4950 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4951 (elf_backend_can_gc_sections): True.
4953 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4955 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4956 before looking at owner field.
4957 (elf32_arm_to_thumb_stub): Ditto.
4958 (elf32_arm_relocate_section): Compute name before calling
4959 elf32_arm_final_link_relocate().
4961 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4963 * elf.c: comment and formatting cleanups.
4966 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4968 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4969 (core files are treated differently than object files).
4970 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4971 bfd_elf_mkcorefile): declare.
4972 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4973 bfd_elf_mkcorefile): add to bfd_target vector.
4974 * elfcore.h (elf_core_file_p): save the program header table,
4975 and set the bfd architecture from the elf file header.
4976 * elf.c (bfd_elf_mkcorefile): new function.
4977 (_bfd_elf_write_corefile_contents): new function.
4978 (assign_file_positions_for_segments): add cases for handling
4979 PT_NOTE segments. (assign_file_positions_except_relocs):
4980 core files should be handled the same as exec files.
4981 (prep_headers): identify core files as type ET_CORE.
4982 (copy_private_bfd_data): identify the sections belonging to
4983 the PT_NOTE segment.
4985 * elf32-sparc.c (elf32_sparc_final_write_processing):
4986 add break statement to default case.
4988 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4990 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4991 section (not input) will be in sections ".sbss", ".sbss2",
4992 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4993 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4994 output_offset for correct evaluation of addend.
4996 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4998 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4999 elf32_arm_allocate_interworking_sections and
5000 elf32_arm_process_before_allocation.
5002 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5004 * bfd-in.h: Ammend prototype for
5005 elf32_arm_process_before_allocation to remove surplus third
5008 * bfd-in2.h: Regenerate.
5010 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5012 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5014 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5016 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5017 calculated for RELOC_SPARC_REV32 case.
5019 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5021 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5022 elf32_arm_allocate_interworking_sections and
5023 elf32_arm_process_before_allocation.
5024 * bfd-in2.h: Regenerated.
5025 * elf32-arm.c Define elf32_arm_link_hash_table.
5026 (insert_thumb_branch): New routine.
5027 (find_thumb_glue): New routine.
5028 (find_arm_glue): New routine.
5029 (record_arm_to_thumb_glue): New routine.
5030 (record_thumb_to_arm_glue): New routine.
5031 (elf32_arm_link_hash_table_create): New routine.
5032 (elf32_arm_get_bfd_for_interworking): New routine.
5033 (elf32_arm_allocate_interworking_sections) New routine.
5034 (elf32_arm_process_before_allocation) New routine.
5035 (elf32_thumb_to_arm_stub): New routine.
5036 (elf32_arm_to_thumb_stub): New routine.
5037 (elf32_print_private_bfd_data): Fix typo.
5038 (elf32_arm_final_link_relocate): Add argument sym_sec.
5039 Check for branches to thumb symbols in case R_ARM_PC24.
5040 Check for branches to arm symbols in case R_ARM_THM_PC22.
5041 (elf32_arm_relocate_section): Pass symbol section to
5042 elf32_arm_final_link_relocate.
5044 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5046 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5047 entries unless the symbol is defined in the executable; in
5048 particular, undefined weak symbols get a PLT entry.
5050 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5052 * libaout.h: Remove nested comment to avoid warning.
5054 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5056 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5057 R_ARM_PC24 relocation.
5059 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5061 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5062 argument is_local. Add argument sym_flags. Check sym_flags
5063 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5064 (elf32_arm_relocate_section): Don't pass local sym and pass
5065 sym_flags to elf32_arm_final_link_relocate.
5067 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5069 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5070 to not count too few relocs for dynamicly linked executables.
5072 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5074 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5075 symbols without a dynamic index dynamic. Consider all weak
5077 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5078 correspondance between input and output sections.
5080 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5082 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5083 that use a .got.plt section start the got offset at zero.
5085 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5087 * ieee.c (ieee_write_processor): Correct the processor ID written
5088 out for bfd_arch_m68k, accommodating change of March 25.
5090 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5092 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5093 R_ARM_THM_RPC22 relocations.
5095 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5097 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5099 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5100 .got relocs in -Bsymbolic shared objects.
5102 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5104 * elf32-arm.c: Add private flags to ELF header.
5105 (elf32_arm_print_private_bfd_data): New Function.
5106 (elf32_arm_set_private_flags): New Function.
5107 (elf32_arm_copy_private_flags): New Function.
5108 (elf32_arm_merge_private_bfd_data): New Function.
5110 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5112 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5114 (elf32_sparc_relocate_section): Likewise.
5116 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5118 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5119 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5120 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5121 of the function. Recognize no .plt as static linking.
5123 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5125 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5126 ".liblist" string through gettext.
5128 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5130 * Makefile.am: Add support for elf32-arm.lo.
5131 * Makefile.in: Rebuild.
5132 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5133 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5134 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5135 * configure: Regenerate.
5136 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5137 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5138 bfd_target bfd_elf32_littlearm_vec.
5139 * elf32-arm.c: New file.
5141 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5143 * libaout.h (M_SPARCLITE_LE): New machine.
5144 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5145 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5146 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5147 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5148 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5149 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5150 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5151 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5152 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5153 be BFD_RELOC_SPARC_REV32.
5155 * config.bfd (sparc86x-*-aout): New
5157 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5159 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5160 actually mapping the output sections.
5162 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5165 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5166 (mn10300_elf_reloc_map): Similarly.
5167 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5169 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5173 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5174 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5175 elf_mips_reloc_type defined in elf/mips.h.
5177 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5179 * elf64-mips.c: Remove reloc_type definition completely. It's now
5182 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5184 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5185 as they are defined in elf/mips.h now.
5187 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5190 * Re-add lost change:
5191 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5193 (mn10300_elf_relax_section): Include stack space for register saves
5194 in the imm8 field of a "call" instruction.
5195 (compute_function_info): Determine how much stack is allocated by
5196 the movm instruction. Fix typo.
5197 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5199 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5201 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5202 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5204 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5206 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5208 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5210 * elf32-hppa.h: Let ELF header define the enum containing the
5211 external reloc numbers.
5212 * elf32-i386.h: Likewise.
5214 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5216 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5217 * elf32-mips.c: Likewise.
5218 * elf32-ppc.c: Likewise.
5220 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5222 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5223 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5225 * bfd-in.h: Regenerate.
5226 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5227 parameter to 'unsigned int' to avoid K&R compatability problems.
5229 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5231 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5232 functionname_ptr to be const. Change line_ptr to be unsigned.
5234 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5235 macro is not defined. Change second parameter from bfd_link_info
5236 to coff_final_link_info. Add prototype.
5237 (coff_final_link_postscript): Simplify handling when macro is not
5238 defined. Add prototype.
5240 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5242 * elf-mn10300.c: Before include system specific ELF header define
5243 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5244 * elf32-mips.c: Likewise.
5245 * elf32-ppc.c: Likewise.
5247 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5249 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5250 temporary patch over to elf64-mips.c as well.
5252 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5254 * elf32-mips.c (reloc_type): Temporarily disable definition of
5255 standard relocation since they are now defined in elf/mips.h.
5257 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5259 * elf-m10200.c (mn10200_elf_final_link_relocate):
5260 Modify range test for case R_MN10200_8.
5262 * elf-m10300.c (mn10300_elf_final_link_relocate):
5263 Modify range test for case R_MN10300_8.
5265 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5267 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5268 * elf32-i386.c (elf_backend_got_header_size): Define.
5269 (elf_backend_plt_header_size): Define.
5270 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5271 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5272 * elfxx-target.h: Provide a default of zero.
5273 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5274 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5276 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5277 entry from an executable, even if the plt refcount goes to 0.
5279 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5281 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5282 directory name at the line number.
5284 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5285 with an unspecified type.
5287 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5289 * sunos.c: Add undef of valid to avoid problem on SunOS.
5291 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5293 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5295 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5297 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5298 R_68K_PCxx and R_68K_xx relocations. Make sure that
5299 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5300 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5301 R_68K_xx relocations.
5302 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5303 that has no plt entry.
5304 (elf_m68k_relocate_section): Ignore the plt offset in a static
5306 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5308 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5311 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5313 (howto_table, reloc_map): Add entries for them.
5314 (elf_m68k_check_relocs): Handle them. Implement reference
5315 counting for got and plt entries.
5316 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5317 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5319 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5320 (elf_m68k_relocate_section): Handle the new reloc types.
5321 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5322 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5323 * elflink.h (elf_link_add_object_symbols): When creating an
5324 indirect reference for symbol versioning also copy the plt
5326 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5327 flag also reset the plt offset.
5328 (elf_link_assign_sym_version): Likewise.
5329 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5330 the size of the entry in bytes.
5331 (elf_gc_allocate_got_offsets): Likewise.
5333 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5335 * elflink.h (elf_gc_sections): Return true rather than falling off
5338 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5341 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5343 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5344 comment describing when it should be enabled.
5345 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5348 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5350 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5351 information ATN records.
5353 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5355 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5356 section for an absolute symbol in a fully linked file. Based on
5357 patch from Christian Holland <CHolland@de.lucent.com>.
5359 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5361 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5362 that a symbol is undefined.
5364 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5366 * som.c (som_bfd_gc_sections): Define.
5368 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5370 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5371 overflows in ARM_26D patches, since they have already been
5372 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5374 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5376 * coffcode.h (coff_write_object_contents): If we have any long
5377 section names, call coff_write_symbols even if there are no
5380 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5382 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5383 PT_LOAD segment, rather than only setting it once for the entire
5386 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5387 rather than ignoring every phdr with a p_paddr of 0, ignore all
5388 the phdrs if they all have a p_paddr of 0.
5390 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5391 section was discarded from the link.
5393 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5395 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5397 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5399 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5400 floating point operations.
5402 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5404 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5407 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5409 Merge of vax/vms (read-only) support
5410 * configure.com: Support Vax target.
5411 * makefile.vms: Support Vax target.
5412 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5413 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5415 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5417 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5419 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5421 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5423 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5424 * targets.c (bfd_target_ovax_flavour): New flavour.
5425 (vms_alpha_vec): Renamed from evax_alpha_vec.
5427 (target_vector): Update accordingly.
5428 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5430 (vax*-*-*vms*): New target.
5431 * Makefile.am: Update for renamed files. Rebuild dependencies.
5432 * bfd-in2.h: Rebuild.
5433 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5435 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5437 Based on patch from Matt Semersky <matts@scd.hp.com>:
5438 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5439 pointer on abfd->outsymbols.
5440 (generic_add_output_symbol): Handle NULL sym parameter.
5442 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5444 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5447 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5449 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5450 when handling 32 bit immediate relocs.
5451 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5453 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5455 * section.c (STD_SECTION): Account for recently added gc_mark
5456 field in struct asection.
5458 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5459 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5461 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5463 ELF Section-level Garbage Collection:
5464 * bfd.c (bfd_gc_sections): New.
5465 * aout-adobe.c: Hook to default implementation.
5466 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5467 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5468 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5469 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5470 * tekhex.c, versados.c: Likewise.
5471 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5472 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5474 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5475 (bfd_generic_gc_sections): New.
5476 * section.c (SEC_KEEP): New.
5477 (asection): Add gc_mark member.
5479 * elfcode.h (elf_gc*): New name remappings.
5480 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5481 sections to be excluded.
5482 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5483 (elf_gc_propogate_vtable_entries_used): New.
5484 (elf_gc_smash_unused_vtentry_relocs): New.
5485 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5486 (elf_gc_common_finalize_got_offsets): New.
5487 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5488 * elfxx-target.h: Add and default gc hooks.
5490 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5492 (struct elf_obj_tdata): Likewise for local_got_offsets.
5493 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5494 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5495 * elf64-sparc.c, elflink.h: Likewise.
5497 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5498 (ELF_LINK_HASH_MARK): Define.
5499 (struct elf_backend_data): Add GC hooks.
5500 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5502 * elf-m10300.c (mn10300_elf_check_relocs): New.
5503 (mn10300_elf_gc_mark_hook): New.
5504 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5505 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5506 (mn10300_elf_final_link_relocate): Likewise.
5507 (mn10300_elf_relocate_section): Likewise.
5508 (elf_backend_can_gc_sections): Define.
5509 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5510 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5511 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5512 (mips_info_to_howto_rel): Likewise.
5513 (mips_elf_relocate_section): Likewise.
5514 (mips_elf_check_relocs): Likewise.
5515 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5516 (elf_backend_can_gc_sections): Define.
5517 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5518 (ppc_elf_howto_raw): Handle them.
5519 (ppc_elf_reloc_type_lookup): Likewise.
5520 (ppc_elf_relocate_section): Likewise.
5521 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5522 Handle new vtable relocs.
5523 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5524 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5525 (elf_backend_can_gc_sections): Define.
5527 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5529 * archures.c (bfd_mach_mn10300): Define.
5530 * elf-m10300.c: Include elf/mn10300.h
5531 (elf_mn10300_mach): New function.
5532 (_bfd_mn10300_elf_final_write_processing): Likewise.
5533 (_bfd_mn10300_elf_object_p): Likewise.
5534 (elf_backendfinal_write_processing): Define.
5535 (elf_backend_object_p): Likewise.
5537 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5539 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5542 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5544 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5545 link_next field, not the next field.
5547 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5549 * elf.c (map_sections_to_segments): Check the section address
5550 against the phdr size both with and without a modulo of
5553 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5555 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5556 linker created empty input section if the output section has the
5559 * elflink.h (elf_link_output_extsym): Print an error message if
5560 _bfd_elf_section_from_bfd_section fails.
5562 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5565 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5567 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5568 native linker output. Avoid putting an empty section in more than
5571 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5573 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5574 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5576 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5578 * elf.c (swap_out_syms): New arg relocatable_p.
5579 Don't add section VMA to symbols for relocatable output.
5580 (_bfd_elf_compute_section_file_positions): Update call to
5583 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5585 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5586 against 'addend' be signed rather than unsigned.
5588 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5590 * elf32-m32r.c: Add prototyps for static functions.
5592 * coff-arm.c: Add prototypes for static functions.
5594 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5596 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5597 LMA is used to order sections in a segment.
5599 * elf32-v850.c: Add prototypes for static functions.
5600 Change type of addend parameter to bfd_vma in various functions.
5602 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5604 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5605 complain_overflow_signed instead of complain_overflow_bitfield.
5607 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5609 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5610 when comparing against 0.
5612 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5614 * Makefile.am (config.status): New target.
5615 * Makefile.in: Rebuild.
5617 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5619 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5620 error if previous object endianness doesn't match current object.
5622 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5624 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5625 _bfd_elf_print_private)bfd_data ().
5627 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5629 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5631 (elf_link_add_object_symbols): Set type_change_ok and
5632 size_change_ok before calling elf_merge_symbol.
5634 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5635 undefined symbol error, don't also issue an overflow error.
5637 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5639 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5640 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5641 message instead of crashing.
5643 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5645 * archures.c (bfd_mach_cpu32): Define.
5646 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5648 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5649 * ieee.c: Include <ctype.h>.
5650 (ieee_object_p): Parse out process ID string to make it more
5651 likely to be acceptable for bfd_scan_arch.
5652 * bfd-in2.h: Rebuild.
5654 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5656 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5657 _bfd_elf_print_private_bfd_data() so that the program header will
5660 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5662 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5663 0x68. Reindent. Add some comments.
5665 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5667 * elf.c (copy_private_bfd_data): Adjust physical address of
5668 segment in output BFD to contain LMAs of its sections.
5670 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5672 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5673 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5674 endian data 32 bit relocations.
5675 (elf32_sparc_merge_private_bfd_data): Check if linking little
5676 endian objects with big endian objects.
5677 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5678 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5679 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5681 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5682 * archures.c (bfd_mach_sparc_sparclite_le): New.
5683 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5685 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5687 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5690 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5692 * bfd-in.h: Move over patch to bfd-in2.h.
5694 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5696 (_bfd_relocate_contents): Likewise.
5698 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5700 * peicode.h (add_data_entry): If the section has no private data
5701 then do not create a Data Dictionary entry for it.
5703 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5705 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5706 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5707 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5708 subsections during relaxation more correctly.
5710 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5712 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5713 Add extra argument to bfd_arm_process_before_allocation ().
5714 * bfd-in.h: Reflect changes made in bfd-in2.h.
5715 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5716 coff class of a BFD symbol.
5717 * coff-arm.c: Add support for interworking between Thumb code and
5718 non-interworking aware ARM code.
5720 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5722 * po/Make-in (install-info): New target.
5724 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5726 * filemode.c: Remove; not used.
5728 If sysdep.h includes a header file, don't include it again:
5729 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5731 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5733 * archive.c: Don't include <string.h> or <errno.h>.
5734 * evax-alpha.c; Don't include <stdio.h>.
5735 * evax-egsd.c: Likewise.
5736 * evax-etir.c: Likewise.
5737 * evax-misc.c: Likewise.
5738 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5739 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5741 * hpux-core.c: Likewise.
5742 * netbsd-core.c: Likewise.
5744 * libbfd.c: Don't include <sys/types.h>.
5745 * nlmcode.h: Don't include <string.h>.
5746 * osf-core.c: Don't include <string.h> or <stdio.h>.
5747 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5748 <errno.h>, or <unistd.h>.
5749 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5751 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5753 * configure.com: If the version number can not be found in
5754 configure.in, set it to "unknown" rather than "2.8.1".
5756 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5758 * elf32-mips.c (elf_mips_mach): New.
5759 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5760 (_bfd_mips_elf_final_write_processing): Use the names
5761 of machines, rather than the numbers. Set both the ARCH
5762 and MACH in e_flags. Handle a few more specific machines.
5763 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5764 EF_MIPS_ARCH and EF_MIPS_MACH.
5766 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5768 * syms.c (bfd_is_local_label): Revert last change.
5769 * srec.c (srec_write_symbols): Discard debugging symbols.
5771 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5773 * som.c: Include <ctype.h>.
5774 * som.h: Don't include sysdep.h.
5776 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5778 * libbfd.h: Rebuilt.
5779 * libbfd-in.h: Removed gettext includes and defines.
5780 * sysdep.h: Moved gettext-related includes and defines here.
5782 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5784 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5785 an ad-hoc test. Kill bogus #if 0 code.
5786 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5788 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5790 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5791 when generating a normal executable for a symbol defined in a
5792 regular file. When copying a reloc into the output file, adjust
5793 the addend for a PC relative reloc against a global symbol.
5795 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5797 * libbfd.h: Rebuilt.
5798 * libbfd-in.h (_): Define as dgettext.
5800 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5802 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5804 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5805 when declaring parameter types.
5806 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5808 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5810 * config.bfd: If we include any ELF targets in targ_defvec and/or
5811 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5812 * elf32-gen.c (dummy): New static const variable.
5813 (elf_generic_info_to_howto): New static function.
5814 (elf_generic_info_to_howto_rel): New static function.
5815 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5816 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5817 * elf64-gen.c: Same changes as elf32-gen.c.
5818 * elfcode.h (elf_object_p): For the generic target, ignore a
5819 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5821 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5823 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5824 * configure: Rebuild.
5826 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5828 * config.bfd: Update OSR5/Unixware patterns.
5830 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5832 * elf.c (assign_file_positions_for_segments): Allow for holes
5833 between sections added by a link script.
5835 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5837 * configure.in: Change version number to 2.9.4
5838 * configure: Rebuild.
5840 Based on patch from H.J. Lu <hjl@gnu.org>:
5841 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5842 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5843 * bfd-in2.h: Rebuild.
5845 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5847 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5850 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5852 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5853 (elf64_alpha_relax_section): Fill them in.
5854 (elf64_alpha_relax_opt_call): Implement more than a stub.
5855 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5856 alignment on .scommon.
5857 (elf64_alpha_merge_gots): Merge use counts as well.
5859 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5861 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5862 for calculating a local symbol's address.
5863 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5864 Set the .got's cooked size as well as the raw size.
5866 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5868 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5869 internationalisation of printed information.
5871 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5872 internationalisation of printed information.
5874 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5876 * syms.c (struct indexentry): Change directory_name, file_name,
5877 and function_name fields to char *.
5878 (struct stab_find_info): Change cached_file_name field to char *.
5880 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5882 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5884 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5886 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5888 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5890 * Makefile.am (install-data-local): Make $(includedir).
5891 * Makefile.in: Rebuild.
5893 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5895 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5897 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5899 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5900 * Makefile.in: Rebuild.
5902 * bfd-in2.h: Rebuild for Nick's changes.
5904 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5906 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5907 change wrt length == max_namelen.
5909 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5911 * Many files: Added gettext invocations around user-visible
5913 * libbfd-in.h: Added gettext includes and defines.
5914 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5915 HAVE_LC_MESSAGES): Define.
5916 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5918 * Makefile.am (SUBDIRS): Added po.
5919 (POTFILES): New macro.
5920 (po/POTFILES.in): New target.
5921 (SOURCE_HFILES): New macro.
5923 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5925 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5927 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5928 NT_PRSTATUS note section encountered, it contains the status of
5929 the currently executing thread when the core file was written.
5931 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5933 * libcoff.h: Add extra parameter to
5934 bfd_coff_link_output_has_begun overrideable function.
5935 * cofflink.c: Pass extra parameter to
5936 bfd_coff_link_output_has_begun function.
5937 * bfd-in.h: Add prototypes for exported ARM interworking
5939 * peicode.h: ARM specific code reorganised to conform to BFD
5941 * coffcode.h: ARM specific code reorganised to conform to BFD
5943 * coff-arm.c: Code reorganised to conform to the BFD coding
5944 conventions. Global variables have been moved into an ARM
5945 specific hash table structure and a new function:
5946 bfd_arm_get_bfd_for_interworking() has been created which is
5947 called from the linker scripts.
5949 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5951 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5953 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5954 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5955 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5956 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5958 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5960 * config.bfd: Added sparc86x support.
5962 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5964 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5965 an out of range pc-relative jump/call to an undefined weak symbol.
5967 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5969 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5972 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5974 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5975 an error other than bfd_error_system_call, set the error to
5976 bfd_error_wrong_format.
5978 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5979 bfd_elf32_powerpcle_vec.
5981 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5982 program segments are zero, don't set p_paddr_valid.
5984 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5986 * elf64-alpha.c: Initial implementation of relaxation --
5987 (struct alpha_elf_link_hash_entry): Add use_count member.
5988 (elf64_alpha_check_relocs): Initialize and increment it.
5989 (elf64_alpha_can_merge_gots): Check it when considering merging.
5990 (elf64_alpha_merge_gots): Drop entries with zero use.
5991 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5992 (elf64_alpha_always_size_sections): Split out got sizing ...
5993 (elf64_alpha_size_got_sections): ... here. New function.
5994 (elf64_alpha_relax_find_reloc_ofs): New function.
5995 (elf64_alpha_relax_with_lituse): Likewise.
5996 (elf64_alpha_relax_without_lituse): Likewise.
5997 (elf64_alpha_relax_opt_call): Likewise.
5998 (elf64_alpha_relax_section): Likewise.
5999 (elf64_alpha_add_symbol_hook): Likewise.
6000 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6001 (elf64_alpha_relocate_section): Likewise.
6002 (bfd_elf64_bfd_relax_section): Define.
6003 (elf_backend_add_symbol_hook): Likewise.
6005 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6007 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6008 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6009 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6011 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6013 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6014 * configure: Rebuild.
6016 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6018 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6019 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6020 * configure.in: Define and substitute WIN32LDFLAGS and
6022 * aclocal.m4: Rebuild with new libtool.
6023 * configure, Makefile.in: Rebuild.
6025 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6027 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6028 before any other symbols in the same section.
6030 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6032 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6035 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6037 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6039 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6040 Use addr_size for address size, rather than sizeof(bfd_vma).
6041 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6042 Fix call to read_address.
6043 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6044 Scrap other unneeded arguments. Fix call to read_address.
6045 (scan_unit_for_functions): Fix call to read_attribute.
6046 (parse_comp_unit): We now handle more values for addr_size.
6047 Set addr_size in unit. Fix call to read_attribute and
6050 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6052 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6054 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6056 * archures.c (bfd_default_scan): Add m68k cases back to default
6057 switch, reverting patch of March 25, since IEEE support depends
6060 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6062 * Makefile.am (diststuff): New target.
6063 * Makefile.in: Rebuild.
6065 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6067 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6068 som_offset when we have an extended name table.
6070 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6072 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6074 * Makefile.in: Rebuild.
6076 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6078 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6079 symbols when creating a shared library.
6080 (elf_m68k_adjust_dynindx): New function, used by above code.
6081 (elf_m68k_finish_dynamic_sections): Initialize the section
6083 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6085 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6087 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6090 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6092 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6095 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6097 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6100 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6102 * configure.in: Set version to 2.9.1.
6103 * configure: Rebuild.
6105 * Branched binutils 2.9.
6107 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6109 * syms.c (ENABLE_CACHING): Define.
6110 (struct indexentry): Define.
6111 (struct stab_cache): Remove.
6112 (cmpindexentry): New static function.
6113 (struct stab_find_info): Add new fields: indextable,
6114 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6115 cached_file_name. Remove fields: file_cache, function_cache, and
6117 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6118 index table and search it.
6120 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6122 * elf.c (_bfd_elf_copy_private_section_data): Call
6123 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6125 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6127 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6129 * coff-arm.c: Define all globally visible variables and functions
6130 only when COFF_WITH_PE is not defined.
6131 * configure.in (armpe_little_vec, armpe_big_vec): Add
6133 * configure: Rebuild.
6135 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6137 Fix some gcc -Wall warnings:
6138 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6139 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6140 * archures.c (bfd_default_scan): Likewise.
6141 * bfd.c (bfd_scan_vma): Likewise.
6142 * binary.c (mangle_name): Likewise
6143 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6144 * coff-sh.c (sh_relocate_section): Likewise.
6145 * coff-stgo32.c (create_go32_stub): Likewise.
6146 * coffcode.h (coff_slurp_line_table): Likewise.
6147 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6148 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6149 (assign_file_positions_for_segments): Likewise.
6150 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6151 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6152 * oasys.c (oasys_write_sections): Likewise.
6153 * ppcboot.c (ppcboot_object_p): Likewise.
6154 (mangle_name): Likewise.
6155 * riscix.c (riscix_fix_pcrel_26): Likewise.
6156 * srec.c (srec_scan): Likewise.
6157 * stabs.c (_bfd_write_section_stabs): Likewise.
6158 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6159 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6160 switch. Declare parameters for function pointers.
6161 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6163 * elf.c (elf_sort_sections): Likewise.
6164 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6165 Add default cases to switches.
6166 (coff_arm_relocate_section): Remove unused local variables.
6168 (coff_arm_bfd_set_private_flags): Change flag variable to type
6170 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6171 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6172 (dump_toc): Change cat to const, and initialize it.
6173 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6174 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6175 (sh_elf_relocate_section): Initialize r_symndx.
6176 * coffcode.h (coff_compute_section_file_positions): Only declare
6177 old_sofar if ALIGN_SECTIONS_IN_FILE.
6178 (coff_write_object_contents): Initialize csym.
6179 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6180 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6182 * dwarf2.c: Include libiberty.h.
6183 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6184 (decode_line_info): Remove unused local variables.
6185 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6186 (m32r_elf_relocate_section): Likewise.
6187 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6188 (v850_elf_reloc): Likewise.
6189 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6190 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6191 * elf.c (assign_file_positions_for_segments): Always set adjust.
6192 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6193 parenthesize expression.
6194 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6195 (m32r_elf_object_p): Return a value.
6196 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6197 * elf32-mips.c (mips_elf_final_link): Initialize last.
6198 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6199 * elf32-v850.c (v850_elf_object_p): Return a value.
6200 (v850_elf_print_private_bfd_data): Change fprintf format string.
6201 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6203 * elflink.h (elf_link_add_object_symbols): Change vernum to
6204 unsigned int, and initialize it. Change fprintf format string.
6205 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6206 when setting or comparing to soname_indx.
6207 (elf_create_pointer_linker_section): Change num_symbols to
6209 * libcoff-in.h (coff_data_type): Change flags to flagword.
6210 * peicode.h (pe_print_idata): Initialize idx. Change j to
6211 bfd_size_type. Initialize hint_member. Remove useless test to
6213 (pe_print_edata): Change num_functions and num_names in struct
6214 EDT_type to unsigned long. Remove cast. Change fprintf format
6216 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6217 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6219 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6220 int *. Update uses. Change j to long.
6221 * bfd-in2.h, libcoff.h: Rebuild.
6223 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6225 * elf32-v850.c Remove definition of USE_REL.
6226 (v850_elf_info_to_howto_rela): New function.
6227 (v850_elf_perform_relocation): Renamed from
6228 v850_elf_store_addend_in_insn. Removed replace argument.
6229 (v850_elf_reloc): store the relocation in the addend field instead
6231 (v850_elf_final_link_relocate): Now calls
6232 v850_elf_perform_relocation.
6233 (v850_elf_relocate_section): Remove code to generate REL
6236 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6238 * coffcode.h (coff_new_section_hook): Set the type and storage
6239 class in the native symbol information allocated for a new section
6242 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6244 * peicode.h: Chain together calls to
6245 coff_bfd_copy_private_bfd_data and
6246 coff_bfd_print_private_bfd_data.
6248 * coff-arm.c: Add prototypes for
6249 coff_arm_bfd_print_private_bfd_data and
6250 coff_arm_bfd_copy_private_bfd_data.
6252 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6254 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6257 * peicode.h: Call arm-coff private data functions after handling
6260 * coff-arm.c: Turn statics into globals so that they can be shared
6261 both pe and pei backends.
6263 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6265 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6267 (sunos_write_object_contents): Likewise.
6268 * aoutx.h (NAME(aout,machine_type)): Likewise.
6269 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6271 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6273 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6275 (bfd_default_scan): Remove m68k special cases.
6276 * bfd-in2.h: Rebuild.
6277 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6279 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6280 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6282 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6283 selection, change printable_name to just "m68k" and make that the
6284 default instead of m68k:68020.
6286 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6288 (MY_get_section_contents): Define as aout_32_get_section_contents
6289 rather than NAME(aout,get_section_contents).
6291 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6293 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6294 and call bfd_default_set_arch_mach to do the real work.
6296 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6298 * bout.c (BALX): Include return register g14 as part of the insn.
6300 (calljx_callback): Use it.
6302 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6304 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6305 * libbfd.h: Rebuild.
6307 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6308 byte_count to unsigned int.
6309 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6310 unused local variables.
6312 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6313 variables er and er1.
6315 * cpu-v850.c: Include <ctype.h>.
6316 (scan): Case isdigit argument to unsigned char.
6318 From Yan Meroth <YAN.MEROTH@st.com>:
6319 * ihex.c (ihex_scan): Add extbase variable so that getting an
6320 extended linear address record does not ignore any previous
6322 (ihex_write_object_contents): When writing out an extended linear
6323 address record, zero out any previous extended address.
6325 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6327 * ieee.c (do_one): Check section before dereferencing it.
6328 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6329 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6331 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6333 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6335 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6337 * coff-arm.c: Add interworking functions to pe backends.
6339 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6341 * configure.in: Use AM_DISABLE_SHARED.
6342 * aclocal.m4, configure: Rebuild with libtool 1.2.
6344 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6346 * coff-arm.c (coff_arm_relocate_section): Better error messages
6347 when interowrking conflucts occur. Courtesy of Jonathan Walton
6349 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6350 relocations. Patch courtesy of Jonathan Walton and Tony
6353 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6355 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6356 part of Feb 22 change controling when to override the existing
6357 symbol with the .plt entry.
6359 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6361 * config.bfd (targ_cpu): Add thumb-pe target.
6363 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6364 functions in PE build.
6366 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6368 * config.bfd (sparclite-*-elf*): Added.
6370 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6372 * configure.in: Add elf.lo to elf shell variable.
6373 * Makefile.am (BFD_LIBS): Remove elf.lo.
6374 (BFD_LIBS_CFILES): Remove elf.c.
6375 (BFD32_BACKENDS): Add elf.lo.
6376 (BFD32_BACKENDS_CFILES): Add elf.c.
6377 * configure, Makefile.in: Rebuild.
6379 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6381 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6382 relocation against a non-local symbol should not have a dynamic
6385 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6387 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6389 (pe_print_private_bfd_data): Print PE flags. From Mikey
6390 <jeffdb@netzone.com>.
6392 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6394 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6395 a plt entry when we can determine that we authoritatively define
6398 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6400 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6401 don't actually use trad-core, but a SunOS-style core file handled
6403 * hosts/sparclinux.h: Remove.
6405 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6407 * peicode.h (pe_print_idata): If there is no .idata section, look
6408 for the import tables in some other section. Make the initial
6409 label line up better with the data. Print the import address
6410 table even if there is no import name table. If the import
6411 address table holds actual addresses, print them.
6413 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6415 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6416 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6417 bfd_error_system_call.
6419 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6421 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6422 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6424 From H.J. Lu <hjl@gnu.org>:
6425 * Makefile.am (libbfd_la_LDFLAGS): Define.
6426 * Makefile.in: Rebuild.
6428 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6430 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6431 * netbsd.h (MACHTYPE_OK): Define.
6432 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6433 calling N_SET_MACHTYPE, rather than having a switch.
6434 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6436 * i386netbsd.c (MACHTYPE_OK): Don't define.
6437 (DEFAULT_MID): Define.
6438 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6439 (MACHTYPE_OK): Don't define.
6440 (DEFAULT_MID): Define.
6441 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6442 (DEFAULT_MID): Define.
6443 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6444 (DEFAULT_MID): Define.
6445 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6446 (DEFAULT_MID): Define.
6448 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6449 * vaxnetbsd.c: New file.
6450 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6451 rather than netbsd_core.
6452 * targets.c (vaxnetbsd_vec): Declare.
6453 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6454 defined, add netbsd_core_vec.
6455 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6456 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6457 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6458 * config.bfd (alpha*-*-netbsd*): New target.
6459 * Makefile.am: Rebuild dependencies.
6460 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6461 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6462 * configure, Makefile.in: Rebuild.
6464 * configure.host: Remove the old shared library build stuff. We
6465 now use libtool instead.
6467 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6469 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6471 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6473 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6474 * configure: Rebuild.
6476 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6477 * elf32-v850.c (remember_hi16s_reloc): New function.
6478 (find_remembered_hi16s_reloc): New function.
6479 (v850_elf_store_addend_in_insn): Use the above new functions to
6480 match up HI6S relocs with LO16 relocs.
6482 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6484 * configure.in: Change -linux* to -linux-gnu*.
6485 * config.bfd, configure.host: Likewise.
6486 * configure: Rebuild.
6488 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6490 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6491 LO16/HI16S bug and improve comments about what is going on.
6493 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6495 * configure, aclocal.m4: Rebuild with new libtool.
6497 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6499 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6500 when merging v850 code into v850e/v850ea code. Do not initialise
6501 output flags if the input is the default architecture.
6503 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6505 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6506 get the size from bfd_arch_bits_per_address instead of directly
6509 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6511 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6512 to wrap, just return all 1's bits instead.
6513 * libbfd.h: Regenerate.
6515 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6517 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6519 (coff_relocate_section): If COFF_WITH_PE, define as
6520 coff_pe_i386_relocate_section.
6521 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6522 skip empty sections, to match coff_write_object_contents.
6524 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6525 rather than swapping out r_offset twice. From Luke Deller
6526 <luked@cse.unsw.edu.au>.
6528 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6530 * configure.in: Set libtool_enable_shared rather than
6531 libtool_shared. Remove diversion hack.
6532 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6535 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6537 * syms.c (struct stab_cache): Define.
6538 (struct stab_find_info): Remove cached_offset, cached_stab,
6539 cached_str, and cached_stroff fields. Add file_cache,
6540 function_cache, and line_cache fields.
6541 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6544 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * peicode.h (pe_print_idata): Check for import of ordinal rather
6548 (pe_print_edata): If there is no .edata section, look for the
6549 export data in some other section.
6551 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6553 * configure.in: Change version to 2.8.4.
6554 * configure: Regenerated.
6556 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6558 Add tms320c30 support:
6559 * cpu-tic30.c: New file.
6560 * aout-tic30.c: New file.
6561 * coff-tic30.c: New file.
6562 * archures.c (bfd_arch_tic30): Define.
6563 (bfd_tic30_arch): Declare.
6564 (bfd_archures_list): Add bfd_tic30_arch.
6565 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6567 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6568 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6569 (coff_set_flags): Likewise.
6570 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6571 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6572 * Makefile.am: Rebuild dependencies.
6573 (ALL_MACHINES): Add cpu-tic30.lo.
6574 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6575 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6576 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6577 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6579 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6581 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6582 to lag behind LO16 reloc by a couple of instructions.
6584 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6586 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6587 make to reexamine the file timestamp.
6588 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6590 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6593 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6595 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6596 to create .dynsbss and .rela.sbss sections.
6597 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6598 copied from dynamic objects into .sbss.
6599 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6600 use it. Correct typo of .rela.sdata2.
6601 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6602 put the data, which may now be in .sbss.
6603 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6604 (elf_backend_create_dynamic_sections): Define as
6605 ppc_elf_create_dynamic_sections.
6607 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6608 against _GLOBAL_OFFSET_TABLE_.
6609 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6610 shared libraries which refer to local symbols. Make sure that the
6611 test for allocating space for a reloc in a shared object is the
6612 same as the test for emitting a reloc.
6614 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6616 * config.bfd (i[3456]-*-mingw32*): New target.
6617 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6618 * aclocal.m4, configure: Rebuild.
6620 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6622 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6625 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6627 Sparc v9 ABI compliant PLT:
6628 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6629 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6630 (LARGE_PLT_THRESHOLD): New define.
6631 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6632 (sparc64_elf_build_plt): New function.
6633 (sparc64_elf_plt_entry_offset): Likewise.
6634 (sparc64_elf_plt_ptr_offset): Likewise.
6635 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6636 contain the index for convenience. Skip the initial entries
6638 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6639 memory for the benefit of .rela.plt.
6640 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6641 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6642 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6643 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6644 Call sparc64_elf_build_plt.
6645 (elf_backend_want_got_plt): No.
6646 (elf_backend_plt_readonly): No.
6647 (elf_backend_plt_alignment): 8.
6649 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6650 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6651 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6654 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6656 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6658 * cpu-mips.c (arch_info_struct): Add mips variants.
6659 * bfd-in2.h: Rebuilt.
6661 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6663 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6666 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6668 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6669 (i[3456]86sco3.2v5*coff): New target.
6671 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6673 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6675 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6677 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6678 * bfd-in2.h: Regenerate.
6680 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6682 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6684 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6686 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6687 adjust addend for an output common symbol (from Jimmy Blair
6688 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6689 defined symbol to counteract adjustment made in generic relocation
6692 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6694 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6696 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6697 (GET_SCNDHR_NLNNO): Likewise.
6699 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6701 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6703 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6705 * elf32-m32r.c: Add macros to handle NOP insertion.
6707 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6709 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6710 (xcoff_mark): Likewise.
6711 (xcoff_build_ldsyms): Mark absolute symbols.
6713 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6715 * bout.c (b_out_write_object_contents): Sort symbols before output
6716 to keep {CALL,BAL}NAME symbols adjacent.
6717 (b_out_symbol_cmp): New function.
6719 For older changes see ChangeLog-9697
6725 version-control: never