1 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
3 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
4 _bfd_coff_force_symnames in strings and
5 _bfd_coff_debug_string_prefix_length to their default values.
6 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
8 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
10 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
11 _bfd_coff_force_symnames in strings and
12 _bfd_coff_debug_string_prefix_length to their default values.
14 2000-04-27 Alan Modra <alan@linuxcare.com.au>
16 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
17 Check local_got_refcounts before dereferencing.
19 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
20 before deciding we don't need R_PPC_PLT32 relocation.
21 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
24 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
26 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
28 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
29 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
30 (elf_i386_relocate_section): Allow for .plt to go missing.
31 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
32 can use a relative reloc for got as elf_i386_relocate_section.
33 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
35 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
37 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
39 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
41 * Makefile.am (coff64-rs6000.lo): New rule.
42 * Makefile.in: Regenerate.
43 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
44 xcoff_is_local_label_name, xcoff_rtype2howto,
45 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
46 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
47 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
48 (NO_COFF_SYMBOLS): Define.
49 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
50 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
52 (MINUS_ONE): New macro.
53 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
55 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
56 coff_SWAP_aux_out): Map to the new functions.
57 * coff64-rs6000.c: New file.
58 * libcoff.h (bfd_coff_backend_data): Add new fields
59 _bfd_coff_force_symnames_in_strings and
60 _bfd_coff_debug_string_prefix_length.
61 (bfd_coff_force_symnames_in_strings,
62 bfd_coff_debug_string_prefix_length): New macros for above fields.
63 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
64 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
65 of using coff_swap_sym_in directly.
66 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
67 (coff_set_flags) Set magic for XCOFF64.
68 (coff_compute_section_file_positions): Add symbol name length to
69 string section length if bfd_coff_debug_string_prefix_length is
71 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
72 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
73 using coff_swap_lineno_in directly.
74 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
75 and _bfd_coff_debug_string_prefix_length fields.
76 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
77 symbol names into strings table when
78 bfd_coff_force_symnames_in_strings is true.
79 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
80 SET_RELOC_VADDR): New macros.
81 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
82 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
84 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
85 changes within RS6000COFF_C specific code.
86 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
87 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
88 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
89 Extend existing hack on target name.
90 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
92 * coff-tic54x.c (ticof): Keep up to date with new fields
93 in bfd_coff_backend_data.
94 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
95 targ_selvecs to include rs6000coff64_vec for rs6000.
96 * configure.in: Add rs6000coff64_vec case.
97 * cpu-powerpc.c: New bfd_arch_info_type.
99 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
101 * config.bfd: Only disable elf32-hppa vectors, not all of the
102 BSD and OSF configuration support. Provide (disabled) clauses
104 * configure.in: Add clause for PA64 support.
105 * configure: Rebuilt.
107 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
108 (bfd_elf64_hppa_vec): Declare.
110 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
111 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
112 (elf64-hppa.lo): Add dependencies.
113 * Makefile.in: Rebuilt.
115 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
117 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
119 * libhppa.h (dis_assemble_16): New function.
120 (pa_arch): Added pa20w element.
122 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
124 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
125 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
126 bfd_elf64_slurp_reloc_table.
128 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
129 definitions to get external names.
130 (elf_write_relocs): Renamed from write_relocs and make global.
131 (elf_slurp_reloc_table): Make global.
132 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
134 * archive.c (hpux_uid_gid_encode): New function.
135 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
136 defined and the ID is greater than 99999.
137 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
138 special uid/gid fields into 32 bit values.
140 2000-04-21 Matthew Green <mrg@cygnus.com>
142 * config.bfd: Add NetBSD/sparc64 support.
144 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
145 David Mosberger <davidm@hpl.hp.com>
146 Timothy Wall <twall@cygnus.com>
147 Jim Wilson <wilson@cygnus.com>
149 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
150 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
151 (BFD64_BACKENDS): Add elf64-ia64.lo.
152 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
153 (cpu-ia64.lo, elf64-ia64.lo): New rules.
154 * Makefile.in: Rebuild.
155 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
156 (bfd_ia64_arch): Declare.
157 (bfd_archures_list): Add bfd_ia64_arch.
158 * bfd-in2.h: Rebuild.
159 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
160 * configure: Rebuild.
161 * configure.host: (ia64-*-linux*): New host.
162 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
163 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
164 * elf.c (prep_headers): Add bfd_arch_ia64.
166 * reloc.c: Add IA-64 relocations.
167 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
169 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
170 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
172 2000-04-21 Richard Henderson <rth@cygnus.com>
174 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
175 contents when performing a partial link.
176 (bfd_elf_d30v_reloc_21): Likewise.
178 2000-04-20 H.J. Lu <hjl@gnu.org>
180 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
181 patch to symbols defined by a shared object.
182 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
184 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
187 * dwarf2.c (concat_filename): Avoid string literal concatenation.
188 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
190 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
192 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
193 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
194 (coff-ia64.lo): Add dependency.
195 * Makefile.in: Regenerate.
196 * coff-ia64.c: New file.
197 * efi-app-ia32.c: Ditto.
198 * efi-app-ia64.c: Ditto.
199 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
200 (coff_set_flags): Ditto.
201 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
202 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
203 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
204 * configure: Regenerate.
205 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
206 (PUT_OPTHDR_IMAGE_BASE): Ditto.
207 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
208 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
209 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
210 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
211 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
212 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
213 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
214 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
215 (GET_PDATA_ENTRY): Ditto.
216 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
217 data_start. Use above macros to read fields that are 64 bit wide for
218 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
219 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
220 FileAlignment and SectionAlignment to minimum alignment if they
222 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
223 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
224 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
225 Use above macros to write fields that are 64 bit wide for
227 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
228 5*4 otherwise. This should be right for IA-32 and IA-64, but may
229 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
230 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
231 begin address, end address, and unwind info address only. Use
232 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
234 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
235 HIGH3ADJ relocation names.
236 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
237 * targets.c: Declare bfd_efi_app_ia32_vec and
238 bfd_efi_app_ia64_vec.
239 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
240 bfd_efi_app_ia64_vec.
242 2000-04-17 Timothy Wall <twall@cygnus.com>
244 * bfd-in2.h: Add prototypes for tic54x load page access.
245 * bfd-in.h: Regenerate.
246 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
247 in customized _set_arch_mach function.
248 * coffcode.h (coff_set_alignment_hook): Set section load page if
249 the appropriate macro is defined.
250 (write_object_contents): Read section load page.
252 2000-04-13 Alan Modra <alan@linuxcare.com.au>
254 * elf32-hppa.h: Update copyright date.
256 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
257 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
259 * elf32-d30v.c (MAX32): Don't use LL suffix.
260 (MIN32): Define in terms of MAX32.
261 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
263 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
266 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
268 2000-04-12 Alan Modra <alan@linuxcare.com.au>
270 * dep-in.sed: Match space before file name, not after.
272 * Makefile.am: Regenerate dependencies.
273 * Makefile.in: Regenerate.
275 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
276 case, allow address wrap-around stupidly removed 2000-03-17. Sign
277 extend without an if statement.
279 2000-04-11 Alan Modra <alan@linuxcare.com.au>
281 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
283 * elf32-mips.c (gprel16_with_gp): Likewise.
284 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
285 here using -0x40000, not (int)0xfffc0000.
286 (elf32_hppa_size_of_stub): Likewise.
288 2000-04-11 Timothy Wall <twall@cygnus.com>
290 * coff-tic54x.c: Now builds with all targets.
291 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
292 * Makefile.in: Regenerate.
293 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
294 unitialized variable.
296 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
298 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
299 --enable-build-warnings option.
300 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
301 * Makefile.in, configure: Re-generate.
303 2000-04-07 Nick Clifton <nickc@cygnus.com>
305 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
306 BFD_RELOC_THUMB_PCREL_BLX.
308 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
309 R_ARM_XPC25 and R_ARM_THM_PC22.
311 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
312 R_ARM_XPC25 and R_ARM_THM_XPC22.
313 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
314 R_ARM_[XPC25|THM_XPC22].
316 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
317 elf/arm-oabi.h to elf/arm.h
319 * Makefile.am: Fix dependency for elfarm-oabi.c
320 * Makefile.in: Regenerate.
322 * bfd-in2.h: Regenerate.
323 * libbfd.h: Regenerate.
325 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
327 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
328 and restore it on failure. Release newly allocated tdata on
331 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
333 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
334 (decode_line_info): Set it. Report error if unit->line_offset is
335 equal to or larger than it.
337 2000-04-07 Timothy Wall <twall@cygnus.com>
339 * targets.c: Added vecs for tic54x.
340 * reloc.c: Added relocs for tic54x.
341 * libbfd.h: Regenerated.
342 * configure: Add TI COFF vecs for tic54x.
343 * configure.in: Ditto.
344 * config.bfd (targ_cpu): Recognize new tic54x target.
345 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
346 * bfd-in2.h: Add tic54x target and relocations.
347 * Makefile.am, Makefile.in: Add tic54x target.
348 * archures.c (bfd_archures_list): Add tic54x target.
349 * coff-tic54x.c: New.
352 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
354 * elfcore.h (elf_core_file_p): call backend_object_p which
355 thereby gets an opportunity to update the arch/machine type.
357 2000-04-06 Timothy Wall <twall@cygnus.com>
359 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
360 class. Handle SEC_CLINK and SEC_BLOCK flags.
361 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
362 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
364 2000-04-06 Nick Clifton <nickc@cygnus.com>
366 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
367 EF_INTERWORK if this is an unknown EABI.
368 (elf32_arm_merge_private_bfd_data): Check EABI version
369 numbers. Only check EF_xxx flags if the EABI version number
371 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
372 if the EABI version number is unknown.
373 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
374 if the EABI version number is unknown.
376 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
378 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
379 BFD_RELOC_SH_LOOP_END.
380 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
381 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
382 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
383 (sh_elf_reloc_loop): New function.
384 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
386 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
387 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
388 * bfd-in2.h, libbfd.h: Regenerate.
390 2000-04-04 Alan Modra <alan@linuxcare.com.au>
392 * po/bfd.pot: Regenerate.
394 * Makefile.am: Remove extraneous mkdep comment.
395 (MKDEP): Use gcc -MM rather than mkdep.
396 (DEP): Quote when passing vars to sub-make. Add warning
398 (DEP1): Rewrite for "gcc -MM".
399 (CLEANFILES): Add DEP2.
401 * Makefile.in: Regenerate.
403 2000-04-03 Kevin Buettner <kevinb@redhat.com>
405 * configure.in: Added corefile support for AIX 4.3. In particular,
406 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
407 compiling rs6000-core.c.
408 * configure: Regenerated.
410 2000-04-03 H.J. Lu <hjl@gnu.org>
412 * cache.c (bfd_open_file): Unlink the output file only if
413 it has non-zero size.
415 2000-04-01 Ken Block USG <block@zk3.dec.com>
417 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
418 relative relocations for non-loaded sections in shared objects.
419 (elf64_alpha_check_relocs): Similarly.
421 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
423 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
424 BFD_RELOC_16 to switch for extended relocs.
425 (MY_swap_ext_reloc_in): New.
426 (MY_swap_ext_reloc_out): New.
427 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
428 than NAME(aout,swap_ext_reloc_in) for extended relocs.
429 (NAME(aout,squirt_out_relocs)): Similarly use
430 MY_swap_ext_reloc_out.
431 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
433 2000-04-03 Kazu Hirata <kazu@hxi.com>
435 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
436 the R_PCRWORD_B case.
438 2000-03-31 Thomas de Lellis <tdel@wrs.com>
440 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
444 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
446 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
447 HOWTO references to bfd_elf_generic_reloc, that have
448 partial_inplace == true, now use the new function. The function
449 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
450 extends its fixes to the R_M32R_{16,24,32} relocs.
451 The new logic in m32r_elf_lo16_reloc() has been removed, and
452 it instead calls the new routine to obtain that functionality.
454 2000-03-27 Alan Modra <alan@linuxcare.com.au>
456 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
457 elf32_avr_check_relocs, avr_final_link_relocate,
458 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
459 elf32_avr_object_p): Add prototypes.
460 (elf32_avr_gc_mark_hook): Add default for h->root.type.
461 (bfd_elf_avr_final_write_processing): Make static.
463 2000-03-27 Denis Chertykov <denisc@overta.ru>
465 * cpu-avr.c: New file. BFD support routines for AVR architecture.
466 * archures.c (bfd_architecture): Add AVR architecture.
467 (bfd_archures_list): Add reference to AVR architecture info.
468 * elf.c (prep_headers): Handle bfd_arch_avr.
469 * reloc.c: Add various AVR relocation enums.
470 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
472 * Makefile.am: Add support for AVR elf.
473 * configure.in: Likewise.
474 * config.bfd: Likewise.
475 * Makefile.in: Regenerate.
476 * configure: This too.
477 * bfd-in2.h: And this.
478 * libbfd.h: And this.
480 2000-03-24 H.J. Lu <hjl@gnu.org>
482 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
483 (elf64_alpha_find_reloc_at_ofs): Likewise.
485 2000-03-17 Alan Modra <alan@linuxcare.com.au>
487 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
488 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
489 allowable range used to be -2**(n-1) to 2**n-1.
490 * reloc.c (_bfd_relocate_contents): Same here. Also replace
491 "boolean overflow" with "bfd_reloc_status_type flag".
493 2000-03-14 Doug Evans <dje@casey.transmeta.com>
495 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
497 2000-03-14 Kazu Hirata <kazu@hxi.com>
499 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
500 of shrinks properly, including the last reloc.
502 2000-03-13 Kazu Hirata <kazu@hxi.com>
504 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
507 2000-03-11 Alan Modra <alan@linuxcare.com.au>
509 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
510 a format mismatch rather than an "error" from bfd_read such as
511 bfd_error_file_truncated.
513 2000-03-10 Geoff Keating <geoffk@cygnus.com>
515 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
516 sign-extension and big-endian compensation for
517 R_MIPS_64 even in ld -r.
519 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
521 * elf32-mips.c (mips_elf_next_relocation): Rename from
522 mips_elf_next_lo16_relocation, and generalize to look
523 for any relocation type.
524 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
525 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
526 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
527 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
528 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
529 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
530 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
531 (mips_rtype_to_howto): Likewise.
532 (mips_elf_calculate_relocation): Handle new relocs.
533 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
534 are paired. The addend for R_MIPS_GNU_REL16_S2
535 is shifted right two bits.
537 2000-03-10 Alan Modra <alan@linuxcare.com.au>
539 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
540 comment, and ensure it doesn't happen again.
541 (bfd_install_relocation): Same here.
542 (_bfd_relocate_contents): Don't bother assigning unused signmask
543 shift result. Fix typos in comments.
544 Remove trailing whitespace throughout file.
546 2000-03-07 Doug Evans <dje@casey.transmeta.com>
548 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
549 * bfd-in2.h: Rebuild.
551 2000-03-06 Nick Clifton <nickc@cygnus.com>
553 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
555 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
556 (SIZEOF_ILF_STRINGS): Redefine.
557 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
558 relative reloc, as opposed to a section relative reloc.
559 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
561 Add length of symbol's prefix to string pointer.
562 Store a pointer to the symbol in the symbol pointer table.
563 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
564 Initialise the symbol pointer table.
565 Store the hint in the Hint/Name table.
566 Make the jump reloc be symbol realtive, not section relative.
567 Create an import symbol for imported code.
569 2000-03-06 Catherine Moore <clm@cygnus.com>
571 * elf.c (swap_out_syms): Check for null type_ptr.
573 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
575 * aout-target.h (MY(write_object_contents)): Remove unused
576 and unusable "#if CHOOSE_RELOC_SIZE".
577 * pc532-mach.c (MY(write_object_contents)): Ditto.
578 * netbsd.h (MY(write_object_contents)): Ditto.
579 * hp300hpux.c (MY(write_object_contents)): Ditto.
580 * freebsd.h (MY(write_object_contents)): Ditto.
581 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
583 2000-02-29 H.J. Lu <hjl@gnu.org>
585 * peicode.h (jtab): Make it static.
587 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
588 defined and COFF_IMAGE_WITH_PE is not defined.
589 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
590 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
592 2000-03-01 Nick Clifton <nickc@cygnus.com>
594 * coff-arm.c (bfd_arm_process_before_allocation): Make
595 'symndx' signed to prevent compile time warning.
597 * coff-mcore.c: Remove unused prototype for pe_object_p.
599 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
600 functions that are not used when COFF_IMAGE_WITH_PE is
602 (struct sh_opcode): Change type of 'flags' field to unsigned
603 long so that it can hold the USESAS flag.
605 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
607 * elf-m10300.c (mn10300_elf_relax_section): Initialise
610 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
612 Remove unusued variables and code.
613 (elf_backend_add_symbol_hook): Fix prototype.
615 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
618 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
621 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
623 Remove unusued variables and code.
624 (elf_backend_add_symbol_hook): Fix prototype.
626 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
628 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
629 to unused function parameter.
631 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
633 Use EMPTY_HOWTO to initialise empty howto slots.
634 Remove unused variables.
636 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
638 2000-03-01 H.J. Lu <hjl@gnu.org>
640 * aoutx.h (aout_link_input_section_std): Pass "true" to
641 the undefined_symbol callback.
642 (aout_link_input_section_ext): Likewise.
643 * bout.c (get_value): Likewise.
644 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
645 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
647 (alpha_relocate_section): Likewise.
648 * coff-arm.c (coff_arm_relocate_section): Likewise.
649 * coff-i960.c (coff_i960_relocate_section): Likewise.
650 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
651 * coff-mips.c (mips_relocate_section): Likewise.
652 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
653 * coff-sh.c (sh_relocate_section): Likewise.
654 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
655 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
656 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
657 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
658 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
659 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
660 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
661 * elf32-i370.c (i370_elf_relocate_section): Likewise.
662 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
663 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
664 * elf32-sh.c (sh_elf_relocate_section): Likewise.
665 * elf32-v850.c (v850_elf_relocate_section): Likewise.
666 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
667 * elflink.h (elf_link_output_extsym): Likewise.
668 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
669 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
670 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
672 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
673 undefined_symbol callback when building shared library with
674 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
676 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
677 * elf32-i386.c (elf_i386_relocate_section): Likewise.
678 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
679 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
680 (elf32_mips_get_relocated_section_content): Likewise.
681 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
682 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
683 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
684 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
686 2000-02-28 Nick Clifton <nickc@cygnus.com>
688 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
689 * Makefile.in: Regenerate.
691 * configure.in: Add support for mips and sh pe vectors.
692 * configure: regenerate.
694 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
697 * targets.c: Add mips and sh pe vectors.
699 * libpei.h (coff_final_link_postscript): Only define if not
702 * coffcode.h: Add support for WinCE magic numbers.
704 * peigen.c (pe_print_reloc): Update comment and rearrange
705 appending of newline character.
707 * peicode.h: Add support for Image Library Format.
708 (pe_ILF_vars): Structure containing data used by ILF code.
709 (pe_ILF_make_a_section): New function. Create a section based
711 (pe_ILF_make_a_reloc): New function. Create a reloc based on
713 (pe_ILF_make_a_symbol): New function. Create a symbol based
715 (pe_ILF_save_relocs): New function. Store the relocs created
716 by pe_ILF_make_a_reloc in a section.
717 (pe_ILF_build_a_bfd): New function. Create a BFD describing
719 (pe_ILF_object_p): New function. Return a bfd_target pointer
721 (pe_bfd_object_p): If an ILF object is detected call
722 pe_ILF_object_p on it.
724 * coff-arm.c: Add support for WinCE relocs which are different
725 from normal ARM COFF relocs.
726 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
728 * coff-sh.c: Add support for sh-pe target.
729 * pe-sh.c: New file. Support code for sh-pe target.
730 * pei-sh.c: New file. Support code for sh-pe target.
732 * pe-mips.c: New file. Support code for mips-pe target.
733 * pei-mips.c: New file. Support code for mips-pe target.
735 2000-02-27 Jakub Jelinek <jakub@redhat.com>
737 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
738 architecture if the object causing the bump is dynamic.
739 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
740 and also don't it for memory ordering.
741 (sparc64_elf_write_relocs): Take src_rela out of the loop.
743 2000-02-27 Ian Lance Taylor <ian@zembu.com>
745 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
746 calling bfd_get_section_size_before_reloc.
747 (decode_line_info): Likewise.
748 (_bfd_dwarf2_find_nearest_line): Likewise.
750 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
752 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
753 name of the libtool directory.
754 * Makefile.in: Rebuild.
756 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
758 * som.c (SOM_HOWTO): Define.
759 (som_hppa_howto_table): Use it.
761 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
763 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
765 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
767 2000-02-24 Catherine Moore <clm@cygnus.com>
769 * som.c (som_misc_symbol_info): Add field
771 (som_bfd_derive_misc_symbol_info): Initialize
773 (som_build_and_write_symbol_table): Keep track
774 of secondary_def field.
775 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
776 if secondary_def field is set.
777 (som_bfd_ar_write_symbol_stuff): Initialize
780 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
782 * dwarf2.c (read_address): Read 16-bits addresses.
783 (parse_comp_unit): Accept addr_size == 2.
785 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
787 * bfd-in.h: Update copyright date.
789 2000-02-23 Linas Vepstas <linas@linas.org>
791 * cpu-i370.c: New file.
792 * elf32-i370.c: New file.
793 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
794 (bfd_i370_arch): New.
795 (bfd_archures_list): Add bfd_i370_arch.
796 * elf.c (prep_headers): Add bfd_arch_i370.
797 * Makefile.am: Add support for IBM 370 elf.
798 * config.bfd: Likewise.
799 * configure.in: Likewise.
800 * libbfd.h (bfd_reloc_code_real_names): Likewise.
801 * reloc.c (bfd_reloc_code_type): Likewise.
802 * targets.c: Likewise.
804 * Makefile.in: Regenerate.
805 * configure: Regenerate.
806 * bfd-in2.h: Regenerate.
808 2000-02-22 Ian Lance Taylor <ian@zembu.com>
810 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
811 invalid relocation types, and change them to R_386_NONE.
813 2000-02-22 H.J. Lu <hjl@gnu.org>
815 * elflink.h (elf_link_add_object_symbols): If a version symbol is
816 not defined, don't add a second ELF_VER_CHR.
818 * elflink.h (elf_bfd_final_link): Call output_extsym for global
819 symbols converted to local symbols even when stripping all
821 (elf_link_output_extsym): Process global symbols converted to
822 local symbols even if they are being stripped.
824 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
826 * archures.c (bfd_octets_per_byte): Return unsigned int.
827 (bfd_arch_mach_octets_per_byte): Ditto.
828 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
830 * section.c (bfd_get_section_size_before_reloc): Quell signed
831 vs. unsigned comparison warning.
832 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
833 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
834 change. What was I thinking?
835 * bfd-in2.h: Regenerate.
837 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
838 (elf_gc_sections): Same here.
839 (elf_gc_common_finalize_got_offsets): And here.
841 2000-02-21 Ian Lance Taylor <ian@zembu.com>
843 ELF HPPA doesn't work at present; remove it until it does.
844 * config.bfd: Comment out setting targ_defvec to
846 * Makefile.am: Rebuild dependencies.
847 (BFD32_BACKENDS): Remove elf32-hppa.lo.
848 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
849 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
850 * Makefile.in: Rebuild.
851 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
853 2000-02-18 Geoff Keating <geoffk@cygnus.com>
855 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
856 is no bfd_free(). Revert bfd_free part of previous change.
858 2000-02-18 Geoff Keating <geoffk@cygnus.com>
860 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
862 (coff_compute_section_file_positions): Use bfd_free to pair
864 (coff_write_object_contents): Likewise.
866 * coff-rs6000.c (xcoff_howto_table_16): New variable.
867 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
869 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
871 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
872 (xcoff_ar_file_hdr_big): New structure.
873 (SIZEOF_AR_FILE_HDR_BIG): New macro.
874 (xcoff_ar_hdr_big): New structure.
875 (SIZEOF_AR_HDR_BIG): New macro.
876 (xcoff_big_format_p): New macro.
877 (xcoff_ardata_big): New macro.
878 (arch_xhdr_big): New macro.
879 (xcoff_slurp_armap): Handle large archives.
880 (xcoff_archive_p): Detect large archives.
881 (xcoff_read_ar_hdr): Handle large archives.
882 (xcoff_openr_next_archived_file): Handle large archives.
883 (xcoff_generic_stat_arch_elt): Handle large archives.
884 (xcoff_write_armap_old): Rename from xcoff_write_armap.
885 (xcoff_write_armap_big): New function.
886 (xcoff_write_armap): New function, dispatch to _old or _big.
887 (xcoff_write_archive_contents_old): Rename from
888 xcoff_write_archive_contents.
889 (xcoff_write_archive_contents_big): New function.
890 (xcoff_write_archive_contents): New function, dispatch to _old or
893 2000-02-18 Richard Henderson <rth@cygnus.com>
895 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
896 and hide_symbol members.
897 (elf_link_hash_copy_indirect): Remove.
898 (elf_link_hash_hide_symbol): Remove.
899 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
900 and elf_backend_hide_symbol.
901 (_bfd_elf_link_hash_copy_indirect): Declare.
902 (_bfd_elf_link_hash_hide_symbol): Declare.
903 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
904 (_bfd_elf_link_hash_hide_symbol): Likewise.
905 (_bfd_elf_link_hash_table_init): Don't init killed members.
906 * elflink.h (elf_link_add_object_symbols): Use the bed function
907 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
908 (elf_link_assign_sym_version): Likewise.
909 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
910 (elf_backend_hide_symbol): Likewise.
911 (elfNN_bed): Update for new members.
913 2000-02-17 Kevin Buettner <kevinb@redhat.com>
915 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
916 STACK_END_ADDR): Define for new core file format.
917 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
918 for handling the vagaries of the various core file structures used
919 by AIX over the years.
920 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
921 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
922 core_dumpx structure.
924 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
926 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
927 (bfd_mach_sh3_dsp): Likewise.
928 (bfd_mach_sh4): Reinstate.
929 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
930 * bfd-in2.h: Regenerate.
931 * coff-sh.c (struct sh_opcode): flags is no longer short.
932 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
933 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
934 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
935 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
936 (sh_opcodes): No longer const.
937 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
938 (sh_insn_uses_reg): Check for USESAS and USESR8.
939 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
940 (_bfd_sh_align_load_span): Return early for SH4.
941 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
942 Take into account that field b of a parallel processing insn
943 could be mistaken for a separate insn.
944 * cpu-sh.c (arch_info_struct): New array elements for
945 sh2, sh-dsp and sh3-dsp.
946 Reinstate element for sh4.
947 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
948 (SH4_NEXT): Reinstate.
949 (SH3_NEXT, SH3E_NEXT): Adjust.
950 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
951 * elf32-sh.c (sh_elf_set_private_flags): New function.
952 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
953 (sh_elf_merge_private_data): New function.
954 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
955 (bfd_elf32_bfd_copy_private_bfd_data): Define.
956 (bfd_elf32_bfd_merge_private_bfd_data): Change to
957 sh_elf_merge_private_data.
959 2000-02-13 Richard Henderson <rth@cygnus.com>
961 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
963 (elf_link_hash_copy_indirect): New.
964 (elf_link_hash_hide_symbol): New.
965 * elflink.h (elf_link_add_object_symbols): Break out copy from
966 indirect new new symbol to elf.c.
967 (elf_link_assign_sym_version): Break out privatization of
968 non-exported symbol to elf.c.
969 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
970 (_bfd_elf_link_hash_hide_symbol): New.
971 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
973 2000-02-13 Ian Lance Taylor <ian@zembu.com>
975 * section.c (_bfd_strip_section_from_output): Add info parameter.
976 If it passed as non-NULL, use it to check whether any input BFD
977 has an input section which uses this output section. Change all
979 * bfd-in2.h: Rebuild.
981 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
982 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
984 * bfd-in2.h: Rebuild.
986 2000-02-10 Timothy Wall <twall@cygnus.com>
988 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
989 allow final modifications of swapped-in symbol.
990 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
991 * coffcode.h (coff_write_relocs): Use macro
992 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
993 symbol index should be set to -1.
995 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
997 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
998 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
999 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1000 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1001 sh_insns_uses_or_sets_freg): New functions.
1002 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1003 * (sh_insns_conflict): Use new functions and new macros to
1004 detect conflicts when two instructions both set same integer registers,
1005 both set same fp register, and both set special register.
1007 2000-02-09 Timothy Wall <twall@cygnus.com>
1009 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1010 swapping in sections, so that the swapping routines have access to
1013 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1015 * coff-go32.c: Update comment. Update copyright.
1017 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1019 * syms.c (bfd_decode_symclass)
1020 Two new class characters were added - 'V' and 'v'. The
1021 meaning of 'W' is now restricted to just weak non-object
1022 symbols. This allows differentiation between, for example,
1023 weak functions vs weak objects. nm for example now dumps:
1025 'w' = weak unresolved
1026 'V' = weak global object
1027 'v' = weak unresolved object
1029 (bfd_is_undefined_symclass): New function. Return true if the
1030 given symbol class represents and undefined/unresolved symbol.
1032 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1035 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1037 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1038 STT_ARM_16BIT flag set, but it is not attached to a data object
1039 return STT_ARM_16BIT so that it will be treated as code by the
1042 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1044 * coff-i386.c (i3coff_object_p): Remove prototype.
1047 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1048 to name. Update copyright.
1050 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1051 assignment to avoid warning. Update copyright.
1053 2000-01-24 Robert Lipe (robertl@sco.com)
1055 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1056 instead of using GNU C extension.
1058 2000-01-21 Nick Clifton <nickc@cygnus.com>
1060 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1061 amount from a bfd_in_memory structure.
1062 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1065 2000-01-14 Nick Clifton <nickc@cygnus.com>
1067 * linker.c (default_indirect_link_order): oops - fix incorrectly
1068 applied patch from Tim Wall.
1070 2000-01-13 Timothy Wall (twall@tiac.net>
1072 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1073 = scnhsz, filhsz, relsz, aoutsz, etc)
1075 * coffswap.h: Ditto.
1077 2000-01-13 Nick Clifton <nickc@cygnus.com>
1079 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1080 interwork thumb to arm stub.
1082 2000-01-13 Timothy Wall (twall@tiac.net>
1084 * archures.c (bfd_octets_per_byte): New function: Return
1086 (bfd_arch_mach_octets_per_byte): New function: Return target
1089 * section.c: Distinguish between octets and bytes for usage of
1090 _cooked_size, _raw_size, and output_offset. Clarify
1091 description of bfd_set_section_contents.
1093 * bfd-in2.h: Regenerate.
1095 * coffgen.c: Indicate that the offset parameter is in bytes, not
1098 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1099 where appropriate to get the octet offset when calling
1100 bfd_set_section_contents.
1101 (bfd_coff_reloc_link_order): Ditto.
1103 * linker.c (bfd_generic_reloc_link_order): Ditto.
1104 (_bfd_default_link_order): Ditto.
1106 * reloc.c (bfd_perform_relocation): Distinguish between octets
1107 and bytes. Use octets when indexing into octet data; use bytes
1108 when calculating target addresses.
1109 (bfd_install_relocation): Ditto.
1111 * srec.c (srec_write_section): Ditto.
1113 2000-01-13 Nick Clifton <nickc@cygnus.com>
1115 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1116 3 to 2. This allows 4 byte sized sections, which is necessary for
1117 dlltool to build funcitoning DLLs.
1119 2000-01-10 Philip Blundell <pb@futuretv.com>
1121 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1122 (arm*-*-conix*): New target.
1124 2000-01-10 Egor Duda <deo@logos-m.ru>
1126 * config.bfd: Include elf32_i386 vector to target list for cygwin
1129 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1130 * configure.in: Test for structure win32_pstatus_t in
1132 * configure: Regenerate.
1134 * elf.c (elfcore_grok_win32pstatus): New function: process
1135 win32_pstatus_t notes in elf core file.
1136 (elfcore_grok_note): Detect win32_pstatus notes.
1138 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1140 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1142 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1143 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1145 1999-12-29 Richard Henderson <rth@cygnus.com>
1147 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1148 if no dynamic sections created.
1150 1999-12-27 Nick Clifton <nickc@cygnus.com>
1152 * peicode.h (pe_bfd_object_p): Only define for PE format
1155 1999-12-17 Nick Clifton <nickc@cygnus.com>
1157 * coff-i386.c (i3coff_object_p): Delete.
1158 (i386coff_vec): Replace reference to i3coff_object_p with a
1159 reference to coff_object_p.
1161 * coff-mcore.c (pe_object_p): Delete.
1163 * peicode.h (pe_bfd_object_p): New function: Detect the
1164 presence of a PE format COFF object file. Also detect and
1165 warn about the presence of LINK6 format Image Library Format
1168 1999-12-16 Nick Clifton <nickc@cygnus.com>
1170 * coff-arm.c (NUM_ELEM): New macro.
1171 (NUM_RELOCS): New macro: The number of known ARM relocs.
1172 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1173 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1175 (bfd_arm_process_before_allocation): Produce a warning message if
1176 an out of range symbol index is encountered.
1178 1999-12-14 Nick Clifton <nickc@cygnus.com>
1180 * elflink.h (is_global_symbol_definition): New Function: Return
1181 true iff the symbol is being given a global definition in this
1183 (elf_link_is_defined_archive_symbol): Do not bother processing
1184 symbols for an archive element that has already been included
1186 Use is_global_symbol_definition().
1188 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1190 * config.bfd: Add support for sparc-*-netbsdelf* and
1191 sparc-*-netbsdaout*.
1193 1999-12-13 Nick Clifton <nickc@cygnus.com>
1195 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1196 if the symbol is in the common section.
1198 1999-12-10 Nick Clifton <nickc@cygnus.com>
1200 * elflink.h (elf_link_is_defined_archive_symbol): New
1201 function: Decide if a symbol, in an archive map is there
1202 because it is defined in the archive element, or because it is
1203 just another common declaration of it.
1204 (elf_link_add_archive_symbols): Use
1205 elf_link_is_defined_archive_symbol to decide if an archive
1206 element contain a reference to a common symbol should be
1209 1999-12-10 Nick Clifton <nickc@cygnus.com>
1211 * elflink.h: Revert previous patch.
1212 * targets.c: Revert previous patch.
1213 * libbfd-in2.h: Revert previous patch.
1214 * libbfd.h: Revert previous patch.
1215 * elfxx-target.h: Revert previous patch.
1216 * archive.c: Revert previous patch.
1217 * aout-target.h: Revert previous patch.
1218 * aout-tic30.h: Revert previous patch.
1219 * bfd.c: Revert previous patch.
1220 * coff-alpha.c: Revert previous patch.
1221 * coff-rs6000.c: Revert previous patch.
1222 * elf64-mips.c: Revert previous patch.
1223 * ieee.c: Revert previous patch.
1224 * libecoff.h: Revert previous patch.
1225 * oasys.c: Revert previous patch.
1226 * som.c: Revert previous patch.
1227 * vms.c: Revert previous patch.
1229 1999-12-09 Nick Clifton <nickc@cygnus.com>
1231 * elflink.h (elf_link_add_archive_symbols): Add an archive
1232 element even if contains a symbol which is currently only
1233 considered to be a common.
1235 * targets.c (struct bfd_target): Add new field
1236 _bfd_allow_commons_in_armap.
1237 * bfd-in2.h:Regenerate.
1239 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1241 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1242 * libbfd.h: Regenerate.
1244 * elfxx-target.h: If using COFF archive map, override
1245 definition of allow_commons_in_armap and replace with
1248 * archive.c (bfd_compute_and_write_armap): Do not place common
1249 symbols into the archive map unless _bfd_allow_commons_in_armap
1252 * aout-target.h (MY_allow_commons_in_armap): Define.
1253 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1254 * bfd.c (bfd_allow_commons_in_armap): Define.
1255 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1256 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1257 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1258 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1259 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1260 * oasys.c (oasys_allow_commons_in_armap): Define.
1261 * som.c (som_allow_commons_in_armap): Define.
1262 * vms.c (vms_allow_commons_in_armap): Define.
1264 1999-12-07 Jim Blandy <jimb@cygnus.com>
1266 Add support for SSE registers in ELF core files.
1267 * elf.c (elfcore_make_note_pseudosection): New function.
1268 (elfcore_grok_prfpreg): Use it.
1269 (elfcore_grok_prxfpreg): New function.
1270 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1272 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1274 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1275 value by 4 before storing it back in the field. From
1276 Koundinya. K <kk@ddeorg.soft.net>.
1278 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1280 * archures.c (bfd_mach_am33): Define.
1281 * bfd-in2.h: Rebuilt.
1282 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1283 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1284 (compute_function_info): Handle additional registers saved by
1286 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1287 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1289 1999-11-29 Jim Blandy <jimb@cygnus.com>
1291 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1293 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1296 1999-11-27 Michael Meissner <meissner@cygnus.com>
1298 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1299 internal use within gas for alpha explicit relocations.
1300 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1301 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1302 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1303 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1304 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1305 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1307 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1308 BFD_RELOC_ALPHA_USER_*.
1310 * bfd-in2.h: Regenerate.
1311 * libbfd.h: Regenerate.
1313 1999-11-26 Fred Fish <fnf@cygnus.com>
1315 * elf.c (elfcore_read_notes): Add prototype for static function.
1316 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1317 (bfd_section_from_phdr): Replacement function that calls
1318 _bfd_elf_make_section_from_phdr for generic segment types and
1319 backend fucntion pointed to by elf_backend_section_from_phdr for
1320 backend specific segment types.
1321 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1322 now called by _bfd_elf_make_section_from_phdr. Note that this func
1323 is now just a stub between the caller and bfd_section_from_phdr.
1325 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1326 elf_backend_section_from_phdr.
1327 (elf_backend_section_from_phdr): Add prototype.
1329 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1330 (elfNN_bed): Add elf_backend_section_from_phdr.
1332 1999-11-25 Nick Clifton <nickc@cygnus.com>
1334 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1335 SEC_CODE and SEC_READONLY flags to glue sections.
1337 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1338 SEC_CODE and SEC_READONLY flags to glue sections.
1340 1999-11-20 Nick Clifton <nickc@cygnus.com>
1342 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1345 1999-11-19 Catherine Moore <clm@cygnus.com>
1347 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1348 (elf_cpu32_plt_entry): Likewise.
1350 1999-11-18 Nick Clifton <nickc@cygnus.com>
1352 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1354 (coff_mcore_relocate_section): Initialise addend to 0.
1355 Special case processing of RVA reloc.
1357 1999-11-17 Richard Henderson <rth@cygnus.com>
1359 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1360 type_change_ok; add sign_extend_vma.
1361 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1362 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1363 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1364 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1365 (elfNN_bed): Follow struture changes.
1367 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1369 * libbfd.c (bfd_read): Check result of read against desired result
1371 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1372 invalid compared to the section size.
1374 * ieee.c (ieee_slurp_debug): Get the length of the debug
1375 information right if there is no data part.
1377 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1379 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1380 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1382 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1384 * elflink.h (elf_bfd_final_link): Make last_local signed.
1386 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1388 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1391 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1393 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1395 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1396 * bfd-in2.h: Regenerate.
1398 1999-10-15 Andrew Haley <aph@cygnus.com>
1400 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1402 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1404 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1406 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1408 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1409 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1412 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1414 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1415 relocs also need the GP value.
1416 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1417 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1418 the GP value for R_MIPS_LITERAL relocs too. Handle
1419 R_MIPS_64 relocs properly on big-endian MIPS.
1420 (mips_elf_sign_extend): Behave properly with 'long long'.
1421 (mips_elf_highest): Correct typo.
1423 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1425 * cpu-m32r.c (arch_info_struct): New static global.
1426 (bfd_m32r_arch): Refer to it.
1427 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1428 (m32r_elf_print_private_bfd_data): Ditto.
1429 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1430 * archures.c (bfd_mach_m32rx): Define it.
1431 * bfd-in2.h: Rebuild.
1433 1999-09-28 Fred Fish <fnf@cygnus.com>
1435 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1436 (cisco_core_big_vec): Add new bigendian vec.
1437 (cisco_core_little_vec): Add new little endian vec.
1439 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1440 (crash_info_locs): Add array of possible offsets.
1441 (MASK_ADDR): Mask to apply to crash info offset.
1442 (crashinfo_external): Add textbase, database, bssbase and
1443 turn into a typedef.
1444 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1445 Many small changes to account for additional hardware versions.
1446 Pick a reasonable size for ".reg" section. Add a ".crash"
1447 section to allow access to crashinfo_external struct.
1448 (cisco_core_file_p): New version of this function that
1449 iterates over crash_info_locs, calling cisco_core_file_validate.
1450 (cisco_core_vec): Old big endian only vec replaced with ...
1451 (cisco_core_big_vec): Add big endian version.
1452 (cisco_core_little_vec): Add little endian version.
1454 * configure.in (cisco_core_vec): Split to two new vectors ...
1455 (cisco_core_big_vec): New target vector.
1456 (cisco_core_little_vec): New target vector.
1457 * configure: Regenerate.
1458 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1459 to cisco_core_big_vec in targ_selvecs.
1461 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1463 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1464 (mips_elf_relocate_got_local): Unused, delete.
1465 (mips_elf_relocate_global_got): Unused, delete.
1467 1999-09-24 Fred Fish <fnf@cygnus.com>
1469 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1470 to initialize it to something meaningful. Then use it to generate
1471 more useful segment names.
1473 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1475 * som.c (NO_PCREL_MODES): Define if the system does not define
1477 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1478 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1479 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1480 * libhppa.h (dis_assemble_22): New function.
1481 (bfd_hppa_insn2fmt): Handle long branch.
1483 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1486 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1488 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1489 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1490 (reloc_howto_type howto_table): Tidy comments and whitespace.
1492 1999-09-17 Nick Clifton <nickc@cygnus.com>
1494 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1495 previous delta. Set sec->gc_mark instead.
1497 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1499 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1500 (elf_cpu32_plt_entry): Likewise.
1502 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1504 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1506 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1507 symbol table, then just compute a suitable value (but do not
1508 create a __gp symbol).
1510 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1511 symbols when building shared libraries.
1512 (elf_hppa_final_link_relocate): Correct handling of PCREL
1513 relocations against undefined symbols.
1515 1999-09-16 Nick Clifton <nickc@cygnus.com>
1517 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1518 interworking sections as linker created so that they will not
1519 be removed by garbage collection.
1521 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1523 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1524 (elf_hppa_final_link_relocate): Consistently create an absolute
1525 address, then subtract out the value of __gp.
1527 1999-09-14 Michael Meissner <meissner@cygnus.com>
1529 * configure.in (Canonicalization of target names): Remove adding
1530 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1531 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1532 * configure: Regenerate.
1534 1999-09-14 Nick Clifton <nickc@cygnus.com>
1536 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1539 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1541 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1542 (elf_hppa_final_link): Initialize text_segment_base and
1544 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1546 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1547 (elf_hppa_final_link_relocate): Likewise.
1548 (elf_hppa_relocate_insn): Likewise.
1549 (elf_hppa_relocate_section): Initialize HOWTO.
1551 1999-09-13 Donn Terry <donn@interix.com>
1553 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1554 handling to support both GNU and MS objects.
1556 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1557 when determining whether to set F_RELFLG.
1559 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1561 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1562 PC24 relocs if the target is an undefined weak symbol.
1563 (arm_add_to_rel): Fix compiler warning.
1564 (elf32_arm_plt0_entry): Correct comments.
1566 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1568 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1569 an absolute symbol in REL relocs.
1571 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1573 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1574 Stub SEGREL32. Return an error for any relocation not handled.
1576 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1578 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1579 constant symbols, and avoid multiple definition errors on them.
1581 1999-09-12 Donn Terry <donn@interix.com>
1583 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1584 significant bit is set.
1586 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1588 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1590 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1591 relocs as we do for RELA relocs.
1593 1999-09-11 Donn Terry <donn@interix.com>
1595 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1596 (coff_final_link_postscript): Define.
1597 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1598 directory entries here.
1599 (_bfd_pei_final_link_postscript): New function.
1601 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1602 section flags based on the section name.
1604 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1605 get the overflow of the s_nlnno field from the s_nreloc field.
1606 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1607 the s_nlnno overflow of the .text section into the s_nreloc
1610 * peigen.c (add_data_entry): Declare.
1611 (pei_swap_aouthdr_out): Get image size right. Set linker version
1613 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1614 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1615 extraneous ImageBase.
1616 (pe_print_edata): Likewise.
1617 (pe_print_pdata): Likewise. Print exception entries.
1618 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1619 (tbl): Make const, add "UNKNOWN".
1620 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1621 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1622 section data directory.
1623 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1625 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1626 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1627 * peicode.h (coff_get_symbol_info): Define.
1629 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1631 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1633 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1636 * libpei.h: New file, broken out of peicode.h.
1637 * peigen.c: New file, broken out of peicode.h.
1638 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1639 * configure.in: Add peigen.lo to list of files required for each
1641 * Makefile.am: Rebuild dependencies.
1642 (BFD32_BACKENDS): Add peigen.lo.
1643 (BFD32_BACKENDS_CFILES): Add peigen.c.
1644 (SOURCE_HFILES): Add libpei.h.
1645 * configure, Makefile.in: Rebuild.
1647 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1648 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1649 instead. Don't clear the s_paddr field for an uninitialized data
1652 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1653 coff_data_type to f_timdat.
1654 * peicode.h (pe_mkobject_hook): Likewise.
1656 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1657 number if COFF_IMAGE_WITH_PE.
1659 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1660 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1661 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1662 there is no SEC_DEBUGGING section.
1663 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1664 IMAGE_FILE_DEBUG_STRIPPED.
1666 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1667 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1668 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1669 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1671 * coffswap.h (IMAGE_BASE): Don't define.
1672 * pei-arm.c (IMAGE_BASE): Don't define.
1673 * pei-i386.c (IMAGE_BASE): Don't define.
1674 * pei-mcore.c (IMAGE_BASE): Don't define.
1675 * pei-ppc.c (IMAGE_BASE): Don't define.
1677 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1678 symbol, switch on the class when determining whether to modify the
1679 value. For PE, don't modify the value of a C_FCN symbol not named
1682 * libbfd-in.h (_bfd_abort): Declare.
1684 * bfd.c (_bfd_abort): New function.
1685 * libbfd.h: Rebuild.
1687 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1690 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1691 don't write out the associated line numbers.
1693 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1696 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1697 changes when the base type is unknown.
1699 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1702 * syms.c (BSF_DEBUGGING_RELOC): Define.
1703 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1704 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1706 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1707 BSF_DEBUGGING_RELOC set.
1708 * bfd-in2.h: Rebuild.
1710 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1712 * ecoff.c (bfd_debug_section): Update initialization for new
1714 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1715 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1717 1999-09-10 H.J. Lu <hjl@gnu.org>
1719 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1720 _bfd_filnmlen field.
1721 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1723 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1725 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1726 for FPTR relocs involving local symbols.
1728 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1729 value for the stub address in a call through a stub.
1730 Install the value for a local symbol directly into the DLT
1731 instead of generating a reloc. Correctly handle FPTR64 relocs.
1733 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1734 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1735 (elf_hppa_final_link): Call them.
1737 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1739 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1740 (elf_adjust_dynamic_symbol): ...from here.
1742 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1744 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1745 relocation, remove them. SECREL64->LTOFF16WF.
1746 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1748 (elf_hppa_relocate_insn): Similarly.
1750 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1751 (elf_hppa_relocate_insn): Similarly.
1753 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1755 (elf_hppa_relocate_insn): Similarly.
1757 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1758 Handle LTOFF_TP* relocs.
1759 (elf_hppa_relocate_insn): Similarly.
1761 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1762 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1763 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1765 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1766 DIR32, DIR64 and FPTR64 relocations.
1767 (elf_hppa_relocate_insn): Similarly.
1769 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1770 address of the .PARISC.global section.
1771 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1772 table entry elf_hppa_final_link_relocate. Do not give a warning
1773 for a reloc against an external symbol if it has a PA64 hash
1775 (elf_hppa_final_link_relocate): Significantly rework. Handle
1776 DLTIND relocations. Compute the final value of the relocation
1777 before passing the value of elf_hppa_relocate_insn.
1778 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1779 relocation support. Handle DLTIND relocation requests just like
1780 DLTREL relocation requests. Simplify branch handling.
1782 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1784 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1785 non-allocated section as done in i386 version.
1786 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1787 statement since this is no know relocation.
1789 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1791 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1793 (elf_hppa_relocate_insn): Similarly.
1795 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1797 (elf_hppa_relocate_insn): Similarly.
1799 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1800 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1801 Pass the relocate type rather than the insn format to
1802 elf_hppa_relocate_insn.
1803 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1804 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1806 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1808 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1809 (bfd_coff_filnmlen): Define.
1810 (bfd_coff_std_swap_table): Initialize new field.
1811 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1813 (coff_write_symbols): Likewise.
1814 (coff_get_normalized_symtab): Likewise.
1815 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1816 * libcoff.h: Rebuild.
1818 1999-09-06 Donn Terry <donn@interix.com>
1820 * coffcode.h (sort_by_secaddr): New static function if
1822 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1823 sections by VMA when assigning target_index values. Always set
1826 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1827 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1829 * libcoff.h: Rebuild.
1831 * coffcode.h (coff_set_custom_section_alignment): Add const to
1832 declaration to match definition.
1833 (coff_write_object_contents): Don't set F_AR32W(R)? if
1836 * coff-i386.c (in_reloc_p): Add declaration.
1837 (i386coff_vec): Simplify initialization of
1838 application_section_flags.
1840 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1841 version. Move COFF_WITH_PE specific code to new version.
1842 (stype_to_sec_flags): Likewise. Add section parameter.
1843 * coffgen.c (make_a_section_from_file): Set target_index before
1844 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1845 * libcoff.h: Rebuild.
1847 * syms.c (stt): Add some PE/PEI section names.
1848 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1850 (bfd_symbol_info): Check for 'w'.
1852 * section.c (struct bfd_comdat_info): Define.
1853 (asection): Add comdat field.
1854 (STD_SECTION): Initialize comdat field.
1855 (bfd_make_section_anyway): Likewise.
1856 * bfd-in2.h: Rebuild.
1858 1999-09-06 Andreas Schwab <schwab@suse.de>
1860 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1863 1999-09-06 Nick Clifton <nickc@cygnus.com>
1865 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1866 bfd_realloc instead of calloc and realloc.
1868 1999-09-04 Steve Chamberlain <sac@pobox.com>
1870 * cpu-pj.c: New file.
1871 * elf32-pj.c: New file.
1872 * config.bfd (pj*): New cpu.
1873 (pj-*-*, pjl-*-*): New targets.
1874 * configure.in (bfd_elf32_pj_vec): New target vector.
1875 (bfd_elf32_pjl_vec): New target vector.
1876 * archures.c (bfd_arch_pj): Define.
1877 * elf.c (prep_headers): Handle bfd_arch_pj.
1878 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1879 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1880 to target vector list.
1881 * Makefile.am: Rebuild dependencies.
1882 (ALL_MACHINES): Add cpu-pj.lo.
1883 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1884 (BFD32_BACKENDS): Add elf32-pj.lo.
1885 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1886 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1888 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1890 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1891 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1892 and NON_GOT_REF from weak defined symbol to real symbol.
1893 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1894 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1895 create a COPY reloc.
1896 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1897 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1898 don't create a COPY reloc.
1900 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1902 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1903 count those in sections we are not including in the link.
1905 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1907 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1908 field in hpux11 shared libraries.
1910 1999-09-02 Nick Clifton <nickc@cygnus.com>
1912 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1914 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1916 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1917 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1918 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1920 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1922 * elflink.h (record_link_assignment): When possible, keep the
1923 original type of the symbol.
1925 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1927 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1928 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1929 tools were configured.
1930 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1932 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1934 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1935 GOT entries for GOT16 relocations; they're not required.
1937 1999-08-24 Nick Clifton <nickc@cygnus.com>
1939 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1941 * config.bfd (arm-*-netbsd*): New target.
1942 * configure.in (armnetbsd_vec): New target vector.
1943 * configure: Regenerate
1944 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1946 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1947 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1948 (armnetbsd.lo): New rule with deps.
1949 * Makefile.in: Regenerate.
1951 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1954 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1956 * som.c (som_slurp_symbol_table): Fix typo in comment.
1958 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1960 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1961 here instead of using elf_section_data...
1963 1999-08-19 Nick Clifton <nickc@cygnus.com>
1965 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1966 relocations into the base file.
1967 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1968 we are building a base file.
1970 1999-08-19 Nick Clifton <nickc@cygnus.com>
1972 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1974 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1975 REL relocs when performing a partial relocation.
1977 1999-08-18 Donn Terry <donn@interix.com>
1979 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1980 _bfd_coff_link_input_bfd into top level.
1982 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1983 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1984 (coff_i386_rtype_to_howto): Likewise.
1985 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1986 Completely ignore symbols which are all zero.
1987 (dummy_reloc16_estimate): Add return 0.
1988 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1989 variable copy to name_copy to avoid shadowing outer scope
1991 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1992 from unsigned int to unsigned long. Add timestamp field.
1993 * libcoff.h: Rebuild.
1995 1999-08-17 H.J. Lu <hjl@gnu.org>
1997 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2000 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2002 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2003 for special section symbols.
2004 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2005 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2008 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2010 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2011 coincidence of variable names between old and new code.
2013 1999-08-12 Nick Clifton <nickc@cygnus.com>
2015 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2016 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2017 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2018 and 'addend' parameter a 'bfd_signed_vma'.
2019 (elf32_arm_final_link_relocate): Do not involve stubs in
2020 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2021 jumps, not function calls.
2023 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2025 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2026 in R_ARM_PC24 relocs.
2028 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2030 * elf-hppa.h (elf_hppa_fake_sections): New function.
2031 * elf32-hppa.c (elf_backend_fake_sections): Define.
2033 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2034 recent changes to the arch_info structure.
2036 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2037 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2038 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2041 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2042 Ralf Baechle <ralf@uni-koblenz.de>
2044 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2045 output DT_MIPS_GOTSYM.
2046 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2047 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2049 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2051 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2052 prototype. Handle local symbols. Add commentary.
2053 (mips_elf_calculate_relocation): Adjust accordingly.
2054 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2057 * elflink.h (elf_bfd_final_link): Tweak last change.
2059 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2061 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2062 elf-section data to allocate just the right amount of relocation
2063 space. Don't allocate the hash space twice.
2064 (elf_bfd_final_link): Calculate the amount of space to allocate in
2065 each relocation section.
2067 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2069 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2070 64bit mode, generate a section relative relocation for a 32bit
2072 (elf_hppa_is_local_label_name): New function.
2073 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2074 shared between 32bit and 64bit port.
2076 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2078 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2079 R_MIPS_GOT16 and R_MIPS_CALL16.
2080 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2081 to use when looking for a preexisting GOT entry.
2083 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2085 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2086 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2088 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2090 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2092 * elflink.h (elf_link_output_extsym): Don't output a weak
2093 reference to an undefined symbol just because it was defined weak
2096 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2098 * coffgen.c (coff_find_nearest_line): When looking for file, use
2099 last best match rather than first. If address is beyond last line
2100 number record, don't return the last line as the correct value.
2102 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2104 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2105 * bfd-in2.h: Rebuild.
2107 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2109 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2110 * coffcode.h (coff_set_custom_section_alignment): New static
2112 (coff_section_alignment_table): New static array.
2113 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2114 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2115 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2116 * libcoff.h: Rebuild.
2118 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2120 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2122 * Makefile.in: Rebuild.
2124 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2126 * section.c (SEC_SHARED): Define.
2127 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2128 (styp_to_sec_flags): Likewise.
2129 * peicode.h (coff_swap_scnhdr_out): Likewise.
2130 * bfd-in2.h: Rebuild.
2132 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2134 * coffcode.h (coff_classify_symbol): Comment out part of
2135 1999-08-05 change which breaks cygwin DLLs.
2137 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2138 * aclocal.m4, configure: Rebuild.
2140 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2142 * section.c (global_syms): Only initialize union field if
2145 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2147 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2148 the size of a GOT entry here.
2149 (mips_elf_calculate_relocation): Don't create a local GOT entry
2150 for the symbol in a GOT16 relocation; just for it's high-order bit
2151 (_bfd_mips_elf_relocate_section): Fix thinko.
2153 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2155 Based on patches from Donn Terry <donn@interix.com>:
2156 * coffcode.h (enum coff_symbol_classification): Define.
2157 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2158 _bfd_coff_classify_symbol. Change return type.
2159 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2160 (coff_slurp_symbol_table): Use coff_classify_symbol.
2161 (coff_classify_symbol): New static function.
2162 (coff_sym_is_global): Never define.
2163 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2164 * cofflink.c (coff_link_check_ar_symbols): Use
2165 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2166 (coff_link_add_symbols): Likewise.
2167 (_bfd_coff_link_input_bfd): Likewise.
2168 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2169 coff_classify_symbol.
2170 * libcoff.h: Rebuild.
2172 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2174 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2175 (e_ltpsel, e_rtpsel): Similarly.
2177 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2178 and 14bit ertpsel. Handle 64bit psel.
2180 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2182 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2183 handling for REL relocations. And only left-shift R_MIPS26
2184 relocation addends where necessary.
2186 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2188 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2189 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2190 Just return the relocation found.
2191 (mips_elf_relocate_section): Pull the LO16 addend out of the
2192 section itself when using REL relocations.
2194 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2195 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2198 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2200 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2201 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2202 relocation against a symbol in an input section with no output
2203 section. From Daniel Jacobowitz <drow@false.org>.
2205 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2207 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2208 look for generated file correctly.
2209 * aclocal.m4, configure: Rebuild.
2211 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2213 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2214 and R_MIPS16_26 relocations correctly when relocating.
2215 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2216 and R_MIPS_CALL_LO16 are for global symbols.
2218 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2220 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2222 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2223 variables and initialize them.
2225 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2227 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2228 there are no global symbols requiring GOT entries.
2229 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2230 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2231 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2233 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2234 symbols are considered to have the value zero.
2235 (_bfd_mips_elf_relocate_section): Don't try to perform a
2236 relocation for an undefined symbol.
2237 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2240 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2242 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2243 wants ba,a,pt %xcc instead of %icc.
2244 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2245 of large PLT entries.
2246 (sparc64_elf_plt_ptr_offset): Fix calculation.
2247 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2248 addend should be relative to load address, not .plt section start.
2249 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2251 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2253 * elf-bfd.h (struct elf_backend_data): Add
2254 print_symbol_all and output_arch_syms backend methods.
2255 * elfxx-target.h: Likewise.
2256 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2257 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2258 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2260 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2261 symbols in .dynsym, add their names into .dynstr. Put those symbols
2263 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2264 pointers to STT_REGISTER symbols in dynsym section.
2265 (sparc64_elf_print_symbol_all): New function.
2266 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2267 printing using the print_symbol_all hook.
2269 1999-07-30 Catherine Moore <clm@cygnus.com>
2271 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2274 1999-07-29 Richard Henderson <rth@cygnus.com>
2276 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2277 dynamic_sections_created.
2279 1999-07-29 Richard Henderson <rth@cygnus.com>
2281 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2282 (mips_rtype_to_howto): ... new function.
2283 (_bfd_mips_elf_relocate_section): Use it.
2285 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2287 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2289 1999-07-27 Nick Clifton <nickc@cygnus.com>
2291 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2293 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2294 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2296 1999-07-23 Donn Terry <donn@interix.com>
2298 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2299 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2300 * cofflink.c (coff_link_add_symbols): If PE, handle section
2302 * libcoff.h: Rebuild.
2304 * config.bfd (i[3456]86-*-interix*): New target.
2306 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2308 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2309 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2310 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2311 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2312 (COFF_SUPPORT_GNU_LINKONCE): Define.
2313 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2314 (COFF_SUPPORT_GNU_LINKONCE): Define.
2316 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2319 * makefile.dos: Remove; obsolete.
2320 * configure.bat: Remove; obsolete.
2322 1999-07-21 H.J. Lu <hjl@gnu.org>
2324 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2326 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2328 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2329 message and fail if a symbol index is out of range.
2331 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2333 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2334 when looking at a R_MIPS_GOT16 relocation.
2336 1999-07-20 Nick Clifton <nickc@cygnus.com>
2338 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2340 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2342 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2343 removed in previous change.
2344 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2345 in relocateable output.
2347 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2349 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2352 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2353 if they appear to be specially created by the linker.
2355 1999-07-19 Nick Clifton <nickc@cygnus.com>
2357 * targets.c (alternative_target): New field in bfd_target
2359 (bfd_search_for_target): New function: Find a target that
2360 satisifies a search function.
2361 * bfd-in2.h: Regenerate.
2363 * elfxx-target.h: Initialise the alternative_target field of
2364 the bfd_target structures to point to the other target (if
2366 * nlm-target.h: Initialise the alternative_target field of
2367 the bfd_target structures to point to the other target (if
2370 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2371 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2373 * aix386-core.c: Initialise new field of bfd_target structure.
2374 * aout-adobe.c: Initialise new field of bfd_target structure.
2375 * aout-arm.c: Initialise new field of bfd_target structure.
2376 * aout-target.h: Initialise new field of bfd_target structure.
2377 * aout-tic30.c: Initialise new field of bfd_target structure.
2378 * binary.c: Initialise new field of bfd_target structure.
2379 * bout.c: Initialise new field of bfd_target structure.
2380 * cisco-core.c: Initialise new field of bfd_target structure.
2381 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2382 * coff-alpha.c: Initialise new field of bfd_target structure.
2383 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2384 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2385 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2386 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2387 * coff-i386.c: Initialise new field of bfd_target structure.
2388 * coff-i860.c: Initialise new field of bfd_target structure.
2389 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2390 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2391 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2392 * coff-mips.c: Initialise new field of bfd_target structure.
2393 * coff-ppc.c: Initialise new field of bfd_target structure.
2394 * coff-rs6000.c: Initialise new field of bfd_target structure.
2395 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2396 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2397 * coff-tic30.c: Initialise new field of bfd_target structure.
2398 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2399 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2400 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2401 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2402 * hppabsd-core.c: Initialise new field of bfd_target structure.
2403 * hpux-core.c: Initialise new field of bfd_target structure.
2404 * i386msdos.c: Initialise new field of bfd_target structure.
2405 * i386os9k.c: Initialise new field of bfd_target structure.
2406 * ieee.c: Initialise new field of bfd_target structure.
2407 * ihex.c: Initialise new field of bfd_target structure.
2408 * irix-core.c: Initialise new field of bfd_target structure.
2409 * mipsbsd.c: Initialise new field of bfd_target structure.
2410 * netbsd-core.c: Initialise new field of bfd_target structure.
2411 * oasys.c: Initialise new field of bfd_target structure.
2412 * osf-core.c: Initialise new field of bfd_target structure.
2413 * ppcboot.c: Initialise new field of bfd_target structure.
2414 * ptrace-core.c: Initialise new field of bfd_target structure.
2415 * sco5-core.c: Initialise new field of bfd_target structure.
2416 * som.c: Initialise new field of bfd_target structure.
2417 * srec.c: Initialise new field of bfd_target structure.
2418 * tekhex.c: Initialise new field of bfd_target structure.
2419 * trad-core.c: Initialise new field of bfd_target structure.
2420 * versados.c: Initialise new field of bfd_target structure.
2421 * vms.c: Initialise new field of bfd_target structure.
2423 1999-07-19 Andreas Schwab <schwab@suse.de>
2425 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2428 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2430 * elflink.h (elf_link_adjust_relocs): New function.
2431 (elf_bfd_final_link): Use it.
2432 (elf_link_input_bfd): Deal with the fact that there can be
2433 two relocation sections for a single section.
2434 (elf_reloc_link_order): Likewise.
2436 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2437 a relocateable object.
2438 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2440 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2442 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2443 (sparc64_elf_get_reloc_upper_bound,
2444 sparc64_elf_get_dynamic_reloc_upper_bound,
2445 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2446 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2448 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2449 ELF64_R_TYPE_ID/DATA where appropriate.
2451 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2453 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2456 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2458 * elf32-mips.c (mips_elf_local_relocation_p): New static
2460 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2461 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2462 Always set *require_jalxp.
2463 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2464 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2465 GOT16 if the GOT16 is against a local symbol. Don't return false
2466 for an undefined symbol. If there is an overflow, assert that we
2469 1999-07-16 Andreas Schwab <schwab@suse.de>
2471 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2472 variables `link' and `elfsec'.
2473 (elf_bfd_final_link): Remove unused variable `os'.
2475 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2477 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2478 a PT_PHDR program headers.
2479 (_bfd_mips_elf_final_link): Don't assume there are going to be
2480 section symbols when we're not building a shared object.
2481 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2484 1999-07-15 J.T. Conklin <jtc@redback.com>
2486 * config.bfd (i[3456]86-*-vxworks*): New target.
2488 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2490 * elf32-mips.c (mips_elf_stub_section_p): New function.
2491 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2492 (mips_elf_relocate_section): Adjust calling sequence for
2493 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2494 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2497 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2499 * configure.in: Bump version number to 2.9.5.
2500 * configure: Rebuild.
2502 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2504 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2506 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2507 to derive final type instead of hardwiring a selection.
2509 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2511 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2512 things relocated by R_MIPS16_GPREL.
2513 (mips_elf_perform_relocation): Likewise.
2515 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2517 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2519 1999-07-14 Richard Henderson <rth@cygnus.com>
2521 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2522 (_bfd_mips_elf_size_dynamic_sections): Set it.
2523 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2524 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2525 new argument max_local.
2527 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2529 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2530 subwords when handling an R_MIPS16_26 relocation.
2531 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2534 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2535 dst_mask to match reality.
2536 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2537 (mips_elf_obtain_contents): Use bfd_get.
2538 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2539 (mips_elf_relocate_section): Likewise.
2541 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2543 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2544 (mips_elf_relocate_section): Adjust calling sequence for
2545 mips_elf_perform_relocation.
2546 (mips_elf_perform_relocation): Take additional argument. Handle
2547 R_MIPS16_26. Use bfd_put for convenience.
2549 1999-07-13 Richard Henderson <rth@cygnus.com>
2551 * elf.c (assign_file_positions_for_segments): Thinko last change.
2552 Always overwrite p_flags.
2554 1999-07-13 Richard Henderson <rth@cygnus.com>
2556 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2557 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2558 .dynbss and .rel[a].bss if want_dynbss.
2559 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2561 1999-07-13 Richard Henderson <rth@cygnus.com>
2563 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2565 1999-07-13 Richard Henderson <rth@cygnus.com>
2567 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2568 (struct elf_link_hash_table): Add dynlocal.
2569 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2570 (_bfd_elf_link_adjust_dynindx): Delete.
2571 (_bfd_elf_link_renumber_dynsyms): Prototype.
2572 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2573 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2574 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2575 (_bfd_elf_link_lookup_local_dynindx): New function.
2576 (elf_link_renumber_hash_table_dynsyms): New function.
2577 (_bfd_elf_link_renumber_dynsyms): New function.
2578 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2579 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2580 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2581 instead of elf_link_remove_section_and_adjust_dynindices.
2582 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2583 (elf_link_assign_sym_version): Remove removed_dynamic code.
2584 (elf_link_renumber_dynsyms): Delete.
2585 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2587 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2588 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2589 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2590 * elf32-mips.c: Similarly.
2591 * elf32-ppc.c: Similarly.
2592 * elf32-sparc.c: Similarly.
2593 * elf64-alpha.c: Similarly.
2594 * elf64-sparc.c: Similarly.
2596 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2598 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2599 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2600 when the relocation is against _gp_disp.
2602 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2604 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2605 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2606 to possibly_dynamic_relocs. Adjust usage throughout code.
2607 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2608 (elf_mips_ctor64_howto): Likewise.
2609 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2611 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2612 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2613 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2614 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2616 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2618 * Makefile.am: Rebuild dependencies.
2619 * Makefile.in: Rebuild.
2621 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2622 * bfd-in2.h: Rebuild.
2624 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2625 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2626 structure initializations. Add casts.
2627 * reloc.c (EMPTY_HOWTO): Define.
2628 * bfd-in2.h: Rebuild.
2629 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2630 comparisons against 0.
2631 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2632 previous_ibfd_e_flags to unsigned long.
2633 * vms.h (struct vms_private_data_struct): Change section_count to
2635 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2636 (_bfd_vms_write_gsd): Change symnum to unsigned.
2637 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2638 * vms-tir.c (etir_sta): Change psect to unsigned.
2639 (alloc_section): Change idx to unsigned.
2640 (tir_sta, tir_ctl): Change psect to unsigned.
2641 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2642 * vms.c (priv_section_count): Change to unsigned.
2644 1999-07-12 Andreas Schwab <schwab@suse.de>
2646 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2647 * m68klinux.c: Likewise.
2649 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2651 * Many files: Changes to avoid gcc warnings: Remove unused local
2652 variables. Add default case to enum switches.
2653 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2654 compile if not COFF_IMAGE_WITH_PE.
2655 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2656 (bfd_arm_get_bfd_for_interworking): Likewise.
2657 (bfd_arm_process_before_allocation): Likewise.
2658 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2659 * pei-arm.c: Likewise.
2660 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2661 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2662 (mips_elf_got16_entry): Put parens around & in body of ==.
2663 (mips_elf_calculate_relocation): Correct test for empty string.
2664 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2666 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2669 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2671 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2672 as appropriate. Fill in structure initializations. Add variable
2673 initializations. Add casts.
2674 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2675 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2677 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2679 * elf-bfd.h (bfd_elf_hash): Update declaration.
2680 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2681 when calling bfd_elf_hash.
2683 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2685 * libbfd.c (bfd_put_8): Make it of type `void'.
2686 * bfd-in2.h: Regenerated.
2687 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2689 (_bfd_mips_elf_final_link): Likewise.
2691 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2693 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2695 * config.bfd (hppa*-*-linux-gnu*): New target
2697 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2699 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2700 (_bfd_mips_elf_create_dynamic_sections): New function.
2701 (_bfd_mips_elf_add_symbol_hook): Likewise.
2702 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2703 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2704 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2705 (_bfd_mips_elf_gc_mark_hook): Likewise.
2706 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2707 (_bfd_mips_elf_always_size_sections): Likewise.
2708 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2709 (_bfd_mips_elf_check_relocs): Likewise.
2710 (_bfd_mips_elf_link_hash_table_create): Likewise.
2711 (_bfd_mips_elf_print_private_data): Likewise.
2712 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2713 (_bfd_mips_elf_final_link): Likewise.
2714 (_bfd_mips_elf_additional_program_headers): Likewise.
2715 (_bfd_mips_elf_modify_segment_map): Likewise.
2716 (_bfd_mips_elf_relocate_section): Likewise.
2717 * elf32-mips.c (mips_elf32_object_p): Move contents into
2718 _bfd_mips_elf_object_p.
2719 (mips_elf_additional_program_headers): Rename to
2720 _bfd_mips_elf_additional_program_headers.
2721 (mips_elf_modify_segment_map): Rename to
2722 _bfd_mips_elf_modify_segment_map.
2723 (elf_mips_abi_name): Change prototype.
2724 (mips_elf32_section_from_shdr): Merge into
2725 _bfd_mips_elf_section_from_shdr.
2726 (mips_elf32_section_processing): Merge into
2727 _bfd_mips_elf_section_processing.
2728 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2729 the right back-end ELF linker.
2730 (mips_elf_relocate_section): Rename to
2731 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2732 (mips_elf_link_output_symbol_hook): Rename to
2733 _bfd_mips_elf_link_output_symbol_hook.
2734 (mips_elf_create_dynamic_section): Rename to
2735 _bfd_mips_elf_create_dynamic_section.
2736 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2737 Adjust for 64-bit code. Use mips_elf_got_section.
2738 (mips_elf_adjust_dynamic_symbol): Rename to
2739 _bfd_mips_elf_adjust_dynamic_symbol. Use
2740 mips_elf_allocate_dynamic_relocations.
2741 (mips_elf_finish_dynamic_symbol): Rename to
2742 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2743 Adjust for 64-bit code.
2744 (mips_elf_finish_dynamic_sections): Rename to
2745 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2746 (mips_elf_always_size_sections): Rename to
2747 _bfd_mips_elf_always_size_sections.
2748 (mips_elf_add_symbol_hook): Rename to
2749 _bfd_mips_elf_add_symbol_hook.
2750 (mips_elf_next_lo16_addend): Constify.
2751 (mips_elf_calculate_relocation): Likewise.
2752 (mips_elf_obtain_contents): Likewise.
2753 (mips_elf_perform_relocation): Likewise.
2754 (mips_elf_create_dynamic_relocation): Likewise.
2755 (mips_elf_allocate_dynamic_relocations): New function.
2756 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2757 (MIPS_ELF_REL_SIZE): Likewise.
2758 (MIPS_ELF_DYN_SIZE): Likewise.
2759 (MIPS_ELF_GOT_SIZE): Likewise.
2760 (MIPS_ELF_SYM_SIZE): Likewise.
2761 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2762 (MIPS_ELF_GET_WORD): Likewise.
2763 (MIPS_ELF_PUT_WORD): Likewise.
2764 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2765 (STUB_LW): Conditionalize for 64-bit value.
2766 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2768 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2769 Check it for inconsistency.
2770 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2772 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2774 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2775 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2776 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2777 (mips_elf_local_got_index): Likewise.
2778 (mips_elf_got_page): Likewise.
2779 (mips_elf_got_info): Likewise.
2780 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2781 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2782 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2783 instead of constant `2'.
2784 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2785 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2786 (mips_elf_size_dynamic_sections): Use
2787 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2788 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2789 Adjust all releveant entries in elf backend table.
2790 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2791 (mips_elf64_section_processing): Likewise.
2792 Adjust elf backend entries to use _bfd_mips_elf variants now
2795 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2797 (size_dynamic_sections): Likewise.
2798 (elf_link_output_extsym): Likewise.
2799 * elf.c: (elf_fake_sections): Likewise.
2800 * libbfd.c (bfd_get): New macro.
2801 (bfd_put): Likewise.
2802 * bfd-in2.h: Regenerated.
2804 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2806 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2807 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2808 wap_reloca_in, and swap_reloca_out.
2809 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2810 multiple internal relocations per external relocation.
2811 (link_read_relocs): Likewise.
2812 (elf_bfd_final_link): Likewise.
2813 (elf_link_input_bfd): Likewise.
2814 (elf_gc_mark): Likewise.
2815 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2816 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2818 (size_info): Add entries for new fields.
2819 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2820 (mips_elf64_be_swap_reloc_in): New function.
2821 (mips_elf64_be_swap_reloc_out): Likewise.
2822 (mips_elf64_be_swap_reloca_in): Likewise.
2823 (mips_elf64_be_swap_reloca_out): Likewise.
2824 (mips_elf64_size_info): Add entries for new fields.
2826 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2828 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2829 field equals the new rel_count field.
2830 (elf_link_input_bfd): When doing a relocateable link, use the new
2831 rel_count field rather than the reloc_count field.
2832 (elf_reloc_link_order): Likewise.
2833 (elf_finish_pointer_linker_section): Likewise.
2835 Based on patch from H.J. Lu <hjl@gnu.org>:
2836 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2837 shared library to override a weak definition in a regular object.
2839 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2841 * libhppa.h: Revert July 2, 1999 patch.
2843 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2844 need to generate DLTIND relocations, not DLTREL relocations.
2846 1999-07-05 Nick Clifton <nickc@cygnus.com>
2848 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2850 (coff_set_flags): Recognise arm 5 architectures.
2852 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2853 Add support for armv5 architecture.
2855 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2857 * reloc.c: Add new, assembler only, ARM reloc:
2858 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2860 * bfd-in2.h: Regenerate.
2862 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2864 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2865 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2866 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2867 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2868 * elf32-mips.c (ABI_64_P): New macro.
2869 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2870 (_bfd_mips_elf_find_nearest_line): Adjust call to
2871 _bfd_dwarf2_find_nearest_line.
2872 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2873 * libbfd.h: Regenerated.
2875 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2877 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2879 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2881 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2882 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2884 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2886 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2888 (_bfd_elf_init_reloc_shdr): New function.
2889 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2890 bfd_alloc followed by memset.
2891 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2892 (elf_fake_sections): Here.
2893 (assign_section_numbers): Assign section numbers for the second
2894 relocation section, if required.
2895 * elflink.h (elf_link_output_relocs): New function.
2896 (elf_link_size_reloc_section): Likewise.
2897 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2898 (elf_link_input_bfd): Use elf_link_output_relocs.
2900 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2901 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2903 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2905 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2908 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2910 * elf32-mips.c (mips_elf_got_info): Move declaration before
2911 prototypes. Change global_gotsym to be a pointer to a hash entry,
2912 rather than a number index.
2913 (mips_elf_link_hash_entry): Move declaration before prototypes.
2914 (mips_elf_irix6_finish_dynamic_symbol): New function.
2915 (mips_elf_sign_extend): Likewise.
2916 (mips_elf_high): Likewise.
2917 (mips_elf_higher): Likewise.
2918 (mips_elf_highest): Likewise.
2919 (mips_elf_global_got_index): Likewise.
2920 (mips_elf_local_got_index): Likewise.
2921 (mips_elf_got_offset_from_index): Likeiwse.
2922 (mips_elf_record_global_got_symbol): Likewise.
2923 (mips_elf_got_page): Likewise.
2924 (mips_elf_next_lo16_addend): Likewise.
2925 (mips_elf_calculate_relocation): Likewise.
2926 (mips_elf_obtain_contents): Likewise.
2927 (mips_elf_perform_relocation): Likewise.
2928 (mips_elf_assign_gp): Likewise.
2929 (mips_elf_sort_hash_table_f): Likewise.
2930 (mips_elf_sort_hash_table): Likewise.
2931 (mips_elf_got_section): Likewise.
2932 (mips_elf_got_info): Likewise.
2933 (mips_elf_create_local_got_entry): Likewise.
2934 (mips_elf_got16_entry): Likewise.
2935 (mips_elf_create_dynamic_relocation): Likewise.
2936 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2937 (mips_elf_final_gp): Use mips_elf_assign_gp.
2938 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2939 into SHN_SCOMMON automatically on IRIX6.
2940 (mips_elf_add_symbol_hook): Likewise.
2941 (mips_elf_relocate_section): Rewrite, using
2942 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2943 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2944 Don't deal with .rld_map on IRIX6.
2945 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2946 section flags appropriately for .got.
2947 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2948 the got. Call mips_elf_record_global_got_symbol and allocate
2949 local got space appropriately.
2950 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2951 char *. Rework calculation of GOT size. Sort dynamic symbol
2952 table entries so entries that do not require GOT entries appear at
2953 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2954 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2956 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2958 (mips_elf_finish_dynamic_symbol): Use
2959 mips_elf_irix6_finish_dynamic_symbol.
2960 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2961 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2962 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2964 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2966 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2967 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2969 1999-06-04 Philip Blundell <philb@gnu.org>
2971 * elf32-arm.h (elf_backend_got_header_size): Define.
2972 (elf_backend_plt_header_size): Likewise.
2974 1999-06-28 Jim Pick <jim@jimpick.com>
2976 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2978 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2980 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2981 relocation function.
2982 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2984 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2986 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2987 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2988 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2989 (_bfd_mips_elf_section_from_shdr): Use them.
2990 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2991 of GP-relative sections.
2992 (_bfd_mips_elf_set_section_contents): Use them.
2993 (_bfd_mips_elf_section_processing): Share code between .sdata and
2994 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2995 (mips_elf_additional_program_headers): Add handling for
2996 PT_MIPS_OPTIONS segment on IRIX6.
2997 (mips_elf_modify_segment_map): Likeiwse.
2998 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2999 Include the options sections on IRIX6. Don't look for GP-relative
3000 sections by name; use SHF_MIPS_GPREL instead.
3001 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3003 (mips_elf_create_dynamic_sections): Don't muck about with section
3004 alignments and such on IRIX6.
3005 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3006 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3007 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3008 bfd_zalloc rather than bfd_alloc and memset.
3009 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3010 Don't assert the existence of .rld_map on IRIX6.
3011 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3013 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3014 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3017 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3019 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3020 (mips_elf_swap_msym_out): New function.
3021 (mips_elf_create_msym_section): Likewise.
3022 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3023 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3024 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3025 section not named .msym.
3026 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3027 .msym directly. Set appropriate attributes for the .msym
3029 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3030 (mips_elf_link_hash_newfunc): Clear it.
3031 (mips_elf_create_dynamic_sections): Create the .msym section
3033 (mips_elf_size_dynamic_sections): Allocate space for the
3034 .msym section. Add a DT_MIPS_MSYM entry.
3035 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3037 (mips_elf_finish_dynamic_sections): Assign a value for
3038 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3040 * elf32-mips.c (irix_compat_t): New enumeration.
3041 (ABI_N32_P): New macro.
3042 (IRIX_COMPAT): Likewise.
3043 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3044 (mips_elf_relocate_section): Fix typo.
3046 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3048 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3049 as writable PE sections.
3051 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3053 * dwarf2.c (struct arange): New type.
3054 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3055 (arange_add): New function.
3056 (decode_line_info): Keep track of address ranges that a compilation
3058 (comp_unit_contains_address): Return true if address is contained
3059 in _any_ of the address ranges associated with a compilation unit.
3060 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3061 on the first comp_unit that contains the address.
3063 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3065 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3066 (decode_line_info): Add variable STASH and initialize it to point
3067 to the per-bfd dwarf2_debug info. Remove static variable
3068 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3070 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3072 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3073 shared library to have an undefined symbol.
3075 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3076 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3078 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3080 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3081 * elf32-hppa.c: Remove everything related to symbol extension
3082 sections & records. Use the common elf_hppa_final_write_processing.
3084 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3086 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3087 functions instead of _init/_fini if requested.
3089 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3091 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3094 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3096 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3097 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3099 (ppc_elf_finish_dynamic_sections): Check for positive section
3100 dynindx field, rather than comparing against -1.
3101 (ppc_elf_relocate_section): Only return false if undefined_symbol
3102 or reloc_overflow fail, not always upon encountering an error.
3104 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3106 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3107 bfd_byte * before performing pointer arithmetic.
3109 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3111 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3113 * elf32-hppa.c: Include elf-hppa.h.
3114 (ARCH_SIZE): Define.
3115 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3117 (elf32_hppa_info_to_howto): Similarly.
3118 (elf_hppa_howto_table): Similarly.
3119 (elf_hppa_reloc_type_lookup): Similarly.
3120 (hppa_elf_gen_reloc_type): Similarly.
3121 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3123 1999-06-22 Nick Clifton <nickc@cygnus.com>
3125 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3126 handling R_V850_22_PCREL relocation.
3128 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3130 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3133 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3135 * section.c (_bfd_strip_section_from_output): Ignore sections
3136 DISCARDed by the link script.
3138 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3140 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3141 Remove unused local variable spp.
3143 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3144 the entry symbol is not set.
3146 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3148 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3149 GPDISP or LITUSE in a relocatable link.
3151 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3153 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3154 * (alloc_dwarf1_func): Likewise.
3156 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3158 * libhppa.h: Fix various formatting errors.
3159 (assemble_3); Rewrite using CATENATE.
3160 (assemble_17): Fix various bugs.
3162 1999-06-16 Nick Clifton <nickc@cygnus.com>
3164 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3166 1999-06-15 Richard Henderson <rth@cygnus.com>
3168 * section.c (SEC_SHORT): Define.
3169 * bfd-in2.h: Rebuild.
3171 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3173 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3174 Remove abfd parameter. Use _bfd_strip_section_from_output.
3175 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3177 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3178 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3179 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3181 (bfd_elf_size_dynamic_sections): Use it.
3183 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3185 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3186 complain_overflow_bitfield to complain_overflow_signed.
3188 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3190 * elflink.h (elf_link_read_relocs_from_section): New function,
3192 (elf_link_read_relocs): Here. Use it for both relocation
3195 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3197 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3198 asect->reloc_count is valid.
3200 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3202 * elf32-mips.c (mips_elf32_section_processing): Permit a
3203 SHT_MIPS_REGINFO section to have a size of 0.
3205 1999-06-12 David O'Brien <obrien@freebsd.org>
3207 * config.bfd (alpha*-*-freebsd*): New target.
3208 (i[3456]86-*-freebsd*): Now defaults to ELF.
3210 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3212 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3213 wrap if the relocation covers the high bit of an address.
3215 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3217 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3219 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3220 instead of R_SPARC_max.
3221 (sparc64_elf_info_to_howto): Likewise.
3222 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3223 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3225 1999-06-07 Richard Henderson <rth@cygnus.com>
3227 * section.c (_bfd_strip_section_from_output): Remove output
3228 sections with no initial link_order.
3230 1999-06-07 Nick Clifton <nickc@cygnus.com>
3232 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3234 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3236 * Makefile.am (SOURCE_HFILES): Add missing headers.
3237 * Makefile.in: Regenerated.
3239 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3241 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3244 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3246 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3247 range undefweak symbols.
3248 * hash.c: Add missing comma after @xref{}
3249 * linker.c: Likewise.
3251 1999-06-04 Nick Clifton <nickc@cygnus.com>
3253 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3255 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3256 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3257 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3258 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3260 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3262 * Makefile.am: Rebuild dependencies.
3263 (BFD32_BACKENDS): Add dwarf1.lo.
3264 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3265 * Makefile.in: Rebuild.
3267 1999-06-04 Nick Clifton <nickc@cygnus.com>
3269 * Makefile.am: Add epoc-arm-pe target.
3270 * Makefile.in: Regenerate.
3271 * pe-arm.c: Only redefine interworking function names if they have
3272 not already been redefined.
3273 * pei-arm.c: Only redefine interworking function names if they have
3274 not already been redefined.
3275 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3277 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3280 1999-06-03 Nick Clifton <nickc@cygnus.com>
3282 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3284 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3286 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3288 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3290 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3291 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3293 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3295 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3296 in other text sections.
3298 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3300 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3301 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3302 * libbfd.h: Regenerate.
3303 * coff-sh.c (sh_merge_private_data): Delete.
3304 (coff_bfd_merge_private_bfd_data): Change to
3305 _bfd_generic_verify_endian_match.
3306 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3308 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3310 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3312 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3314 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3316 (bfd_elf32_arm_process_before_allocation): Likewise.
3317 * bfd-in2.h: Rebuild.
3319 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3321 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3322 track of end_sequence markers.
3323 (add_line_info): Add END_SEQUENCE arg.
3324 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3325 debug-line info---it doesn't work right if a compilation unit
3326 consists of multiple discontiguous code-sequences. It would be
3327 worthwhile to optimize for the common case where a compilation
3328 unit results in a contiguous set of code sequences, but this is
3329 quite tricky to get right for arbitrary DWARF2 files.
3330 (lookup_address_in_line_info_table): Don't use the last line entry
3331 for a compilation unit for anything with an address higher than
3332 this line entry. Also, check for end_sequence markers to
3333 correctly handle discontinuities.
3334 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3335 compilation units, check all compilation units with each->high==0
3336 just like when reading compilation units.
3338 * dwarf2.c (decode_line_info): Initialize table->files and
3339 table->last_line to NULL to avoid segfaults due to random
3340 values in these members.
3341 (concat_filename): Check for out-of-range file number before
3342 indexing filename table. Segfaults suck.
3344 * dwarf2.c (decode_line_info): Don't truncate address to least
3345 significant 32 bits (breaks 64 bit targets).
3346 (lookup_address_in_function_table): Ditto.
3347 (comp_unit_contains_address): Ditto.
3349 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3351 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3352 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3353 (mips_elf64_howto_table_rela): Likewise.
3355 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3357 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3358 single section has two associated relocation sections.
3360 1999-06-02 Mark Salter <msalter@cygnus.com>
3362 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3363 COFF_WITH_PE defined.
3365 1999-06-02 Nick Clifton <nickc@cygnus.com>
3367 * pe-arm.c: Rename global arm interworking functions to avoid name
3368 collision when all targets BFD is built.
3371 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3373 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3374 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3375 (bfd_elf_section_data): Add use_rela_p.
3376 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3377 (_bfd_elf_new_section_hook): Likewise.
3378 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3380 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3381 * elfcode.h (write_relocs): Determine whether or not use rela
3382 relocs based on the relocation section header.
3383 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3384 instead of use_rela_p.
3385 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3386 (elf_backend_may_use_rela_p): Likewise.
3387 (elf_backend_default_use_rela_p): Likewise.
3388 (elfNN_bed): Use them.
3390 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3392 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3394 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3396 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3397 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3398 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3399 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3400 * bfd-in2.h: Regenerated.
3401 * libbfd.h: Likewise.
3402 * elf32-mips.c (mips_info_to_howto_rela): New function.
3403 (USE_REL): Adjust for new conventions.
3404 (MINUS_ONE): New macro.
3405 (elf_mips_howto_table): Add R_MIPS_SUB.
3406 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3408 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3409 .MIPS.content section.
3410 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3411 with .MIPS.content as .MIPS.content sections. Set
3412 SHF_MNIPS_NOSTRIP for such section.
3413 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3414 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3415 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3417 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3419 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3422 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3425 1999-05-30 Philip Blundell <philb@gnu.org>
3427 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3428 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3429 the addend does not overflow into the rest of the word.
3431 1999-05-29 Nick Clifton <nickc@cygnus.com>
3433 * bfd-in.h: Amend prototype for
3434 bfd_elf32_arm_process_before_allocation .
3435 * bfd-in.h: Regenerate.
3437 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3438 elements in a fixed sized array.
3439 (ARM_ELF_ABI_VERSION): Define.
3440 (ARM_ELF_OS_ABI_VERSION): Define.
3441 (R_ARM_THM_ABS5): Fix rightshift and size.
3442 (R_ARM_THM_PC22): Fix size.
3443 (R_ARM_PLT32): Define Howto.
3444 (find_howto): New function: Locate a howto based on a reloc
3446 (elf32_arm_info_to_howto): Use find_howto if necessary.
3447 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3448 bfd_reloc_code_real_type.
3449 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3450 and BFD_RELOC_VTABLE_ENTRY.
3451 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3453 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3454 elements in a fixed sized array.
3455 (ARM_ELF_ABI_VERSION): Define.
3456 (ARM_ELF_OS_ABI_VERSION): Define.
3457 (R_ARM_THM_ABS5): Fix rightshift and size.
3458 (R_ARM_THM_PC22): Fix size.
3459 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3460 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3461 bfd_reloc_code_real_type.
3463 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3464 no_pipeline_knowledge.
3465 (elf32_arm_link_hash_create): Initialise new field to zero.
3466 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3467 no_pipeline_knowledge. Use this parameter to initialise the field
3468 in the globals data structure.
3469 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3470 no_pipeline_knowledge is false and the binary is from an old
3472 (elf32_arm_merge_private_data): Generate an error if an attempt is
3473 made to linl together big endian and little endian code.
3474 (elf32_arm_post_process_headers): New function: Initialise the
3475 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3477 (elf_backend_post_process_headers): Define.
3479 1999-05-28 Nick Clifton <nickc@cygnus.com>
3481 * elf-bfd.h (struct elf_backend_data): Add new field:
3482 elf_backend_post_process_headers.
3484 * elfxx-target.h (elf_backend_post_process_headers): Define to
3485 NULL if not already defined.
3486 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3488 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3490 (_bfd_elf_compute_section_file_positions): Call
3491 elf_backend_post_process_headers if defined.
3493 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3495 * configure.in: Check whether getuid and getgid exist.
3496 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3497 HAVE_GETGID are not defined, respectively.
3498 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3500 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3501 * configure, config.in: Rebuild.
3503 1999-05-28 Martin Dorey <mdorey@madge.com>
3505 * elf32-i960.c: New file.
3506 * elf.c (prep_headers): Handle bfd_arch_i960.
3507 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3508 * config.bfd (i960-*-elf*): New target.
3509 * configure.in (bfd_elf32_i960_vec): New target vector.
3510 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3511 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3512 * Makefile.in, aclocal.m4, configure: Rebuild.
3514 1999-05-27 Nick Clifton <nickc@cygnus.com>
3516 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3518 (find_howto): New function: Find entries in the
3519 elf32_arm_howto_table.
3520 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3522 (elf32_arm_reloc_type_lookup): Add lookup for
3523 BFD_RELOC_ARM_PLT32.
3525 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3527 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3528 (elf32_arm_link_hash_table_create): Use above function as the
3529 constructor for hash table entries.
3530 (elf32_arm_relocate_section): Avoid crash when there is no output
3532 (elf32_arm_final_link_relocate): New parameter h.
3533 (elf32_arm_relocate_section): Pass symbol hash entry to above
3535 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3538 1999-05-25 Catherine Moore <clm@cygnus.com>
3540 * coff-arm.c (coff_arm_relocate_section): Don't emit
3541 base file entries for pc-relative values.
3543 1999-05-25 DJ Delorie <dj@cygnus.com>
3545 * peicode.h (coff_swap_sym_in): When we create the actual section
3546 to reflect the not-there section C_SECTION symbols refer to,
3547 change the symbol class to C_STAT as the section is now really
3550 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3552 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3555 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3557 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3559 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3560 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3562 1999-05-16 Nick Clifton <nickc@cygnus.com>
3564 * coff-mcore.c (in_reloc_p): Reinstate.
3566 1999-05-15 Nick Clifton <nickc@cygnus.com>
3568 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3569 * bfd-in2.h: Regenerate.
3570 * coff-mcore.c (in_reloc_p): Remove defintion.
3571 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3572 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3573 IMAGE_REL_MCORE_RVA.
3574 (coff_mcore_rtype_to_howto): Add special processing for
3575 IMAGE_REL_MCORE_RVA.
3576 (coff_mcore_relocate_section): Add support for
3577 IMAGE_REL_MCORE_RVA.
3578 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3579 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3581 (mcore_elf_relocate_section): Delete redundant case labels.
3583 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3585 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3586 precedence between bit-and and comparison.
3588 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3590 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3591 list of target formats (targ_selvecs).
3592 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3593 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3595 1999-05-10 DJ Delorie <dj@cygnus.com>
3597 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3598 reasonable mode until "ar x" is smart enough to skip it (fixes
3599 gcc/libgcc.a builds on mips-ecoff targets
3601 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3602 to work. Hack to support MS import libraries, which use different
3603 COMDAT types than GNU.
3604 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3605 to implied zero-length sections (see peicode below)
3606 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3607 filename symbols, which use one *or more* auxents.
3608 * coffswap.h (coff_swap_aux_in): ditto
3609 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3612 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3614 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3615 for all relocations.
3617 1999-05-10 Catherine Moore <clm@cygnus.com>
3619 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3620 if COFF_IMAGE_WITH_PE.
3621 (bfd_arm_process_before_allocation): Likewise.
3622 (bfd_arm_get_bfd_for_interworking): Likewise.
3623 * coff-arm.c: Likewise.
3624 * bfd-in2.h: Regenerate.
3625 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3626 (armpe_big_vec): Likewise.
3627 * configure: Rebuild.
3629 1999-05-10 Nick Clifton <nickc@cygnus.com>
3631 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3632 section, not just .rel. Same for .rela.
3634 1999-05-07 Nick Clifton <nickc@cygnus.com>
3636 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3637 endianism with an error message.
3639 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3641 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3642 assignment from "unsigned char *" to "char *".
3643 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3645 1999-05-05 Catherine Moore <clm@cygnus.com>
3647 * coff-arm.c (coff_arm_relocate_section): Add one to
3648 address of ARM_RVA32 thumb functions.
3650 1999-05-05 Catherine Moore <clm@cygnus.com>
3652 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3653 (elf32_m68k_copy_private_bfd_data): New.
3654 (elf32_m68k_merge_private_bfd_data): New.
3655 (elf32_m68k_print_private_bfd_data): New.
3656 (CPU32_FLAG): Define.
3657 (PLT_CPU32_ENTRY_SIZE): Define.
3658 (elf_cpu32_plt0_entry): Declare.
3659 (elf_cpu32_plt_entry): Declare.
3660 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3661 (elf_m68k_finish_dynamic_symbol): Likewise.
3662 (elf_m68k_finish_dynamic_sections): Likewise.
3663 (elf_backend_plt_header_size): Remove definition.
3664 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3665 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3666 (bfd_elf32_bfd_set_private_flags): Define.
3667 (bfd_elf32_bfd_print_private_bfd_data): Define.
3669 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3671 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3672 and R_LONG_PCREL_MODE.
3674 1999-04-29 Nick Clifton <nickc@cygnus.com>
3676 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3678 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3680 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3681 in relocation calculation.
3683 1999-04-26 Tom Tromey <tromey@cygnus.com>
3685 * aclocal.m4, configure: Updated for new version of libtool.
3687 1999-04-21 Nick Clifton <nickc@cygnus.com>
3689 * coff-mcore.c: Add support for mcore relocs.
3691 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3693 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3694 incorrect use EF_MIPS_xxBITPTRS.
3696 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3698 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3701 * bfd-in2.h: Rebuild.
3702 * libbfd.h: Rebuild.
3704 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3706 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3707 (coff_arm_relocate_section): Add ARM26D transform. Only
3708 change to ARM26D for relocateable links.
3710 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3712 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3713 (bfd_elf32_bfd_print_private_bfd_data): New.
3715 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3717 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3718 refetch addend if USE_REL, add many comments regarding current state.
3719 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3720 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3721 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3722 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3724 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3726 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3727 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3729 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3731 * dwarf2.c (decode_line_info): Don't truncate address to least
3732 significant 32 bits (breaks 64 bit targets).
3733 (lookup_address_in_function_table): Ditto.
3734 (comp_unit_contains_address): Ditto.
3736 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3738 * coff-arm.c (arm_emit_base_file_entry): New routine.
3739 (A2T3_OFFSET): Define.
3740 (T2A3_OFFSET): Define.
3741 (coff_arm_relocate_section): Emit base file entries for interworking
3744 1999-04-13 Philip Blundell <philb@gnu.org>
3746 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3747 relocs 17 through 19.
3749 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3751 * elfcode.h: Remove fnmatch.h.
3752 * elflink.h (elf_link_assign_sym_version): Call back to ld
3753 instead of calling fnmatch.
3755 * config.bfd (i?86-*-beoself): Include pe vecs.
3757 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3759 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3762 1999-04-10 Richard Henderson <rth@cygnus.com>
3764 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3765 when trying to resolve dynamic symbol references.
3766 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3767 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3768 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3769 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3770 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3771 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3772 * elflink.h (elf_link_output_extsym): Likewise.
3774 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3776 * section.c (_bfd_strip_section_from_output): New function moved from
3777 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3778 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3779 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3780 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3781 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3782 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3783 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3784 * bfd-in2.h: Update.
3786 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3788 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3790 1999-04-08 Nick Clifton <nickc@cygnus.com>
3792 * coff-mcore.c: New File: Support for mcore-pe targets.
3793 * cpu-mcore.c: New File: Support for mcore targets.
3794 * elf32-mcore.c: New File: Support for mcore-elf target.
3795 * pe-mcore.c: New File: Definitions for mcore-pe target.
3796 * pei-mcore.c: New File: Definitions for mcore-pei target.
3797 * Makefile.am: Add support for MCore targets.
3798 * Makefile.in: Regenerate.
3799 * config.bfd: Add support for MCore targets.
3800 * configure.in: Add support for MCore targets.
3801 * configure: Regenerate.
3802 * archures.c: Add support for MCore architecture.
3803 * bfd-in2.h: Regenerate.
3804 * coffcode.h: Add support for mcore-pe targets.
3805 * elf.c: Add support for mcore-elf target.
3806 * reloc.c: Add support for MCore relocs.
3807 * targets.c: Add support for MCore targets.
3809 1999-04-07 Nick Clifton <nickc@cygnus.com>
3811 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3812 R_ARM_XPC25 and R_ARM_THM_XPC22.
3813 (elf32_arm_reloc_map): Remove redundant entries.
3815 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3817 * sysdep.h (LC_MESSAGES): Never define.
3819 1999-04-06 Chris Torek <torek@bsdi.com>
3821 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3822 all callers. Rewrite completely.
3823 (_bfd_relocate_contents): Rewrite overflow checking.
3824 * bfd-in2.h: Rebuild.
3826 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3828 From Gabriel Paubert <paubert@iram.es>:
3829 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3830 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3831 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3832 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3833 * ppcboot.c (ppcboot_vec): Use little endian routines for
3836 * elf.c (elfcore_strndup): Only define if it will be used.
3837 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3839 (ppc_elf_check_relocs): Remove unused local i.
3840 (ppc_elf_gc_mark_hook): Add default case to switch.
3842 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3843 * srec.c (srec_scan): Accept \r in symbol definitions.
3844 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3845 (symbolsrec_object_p): Likewise.
3847 1999-04-04 Don Bowman <don@pixsci.com>
3849 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3851 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3853 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3855 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3856 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3858 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3860 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3863 1999-03-31 Nick Clifton <nickc@cygnus.com>
3865 * config.bfd: Add support for arm-epoc-pe target.
3866 * configure.in: Add support for arm-epoc-pe target.
3867 * configure: Regenerate.
3868 * targets.c: Add support for arm-epoc-pe target.
3869 * coff-arm.c: Allow header files to override definition of
3870 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3871 * pe-arm.h: Allow previous header files to override definition of
3872 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3873 * pei-arm.h: Allow previous header files to override definition of
3874 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3875 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3876 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3878 1999-03-30 Nick Clifton <nickc@cygnus.com>
3880 * elf.c (elf_map_symbols): Handle the case where section
3881 symbols are generated for content-less sections which are
3882 not mapped to the output file.
3884 * linker.c: Replace direct references to fields in BFD structure
3885 with accessor macros.
3887 * elflink.h: Replace direct references to fields in BFD structure
3888 with accessor macros.
3890 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3892 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3894 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3895 account when adjusting section symbols during a partial link.
3897 1999-03-24 Nick Clifton <nickc@cygnus.com>
3899 * coff-sparc.c (struct coff_reloc_map): Change type of field
3900 'bfd_reloc_val' to bfd_reloc_code_real_type.
3901 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3902 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3903 * elf32-arc.c (struct arc_reloc_map): Ditto.
3904 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3905 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3906 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3907 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3908 * elf32-sh.c (struct elf_reloc_map): Ditto.
3909 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3910 * elf32-v850.c (struct v850_reloc_map): Ditto.
3911 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3912 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3913 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3915 1999-03-17 Martin Hunt <hunt@cygnus.com>
3917 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3918 function so source-level assembly works. If multiple N_SOs
3919 are seen without and N_FUNs, create an indextable entry with
3920 a NULL function name.
3922 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3924 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3925 of certian similar cpus.
3927 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3929 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3930 Add the 5000. Change the architecture for the 5400 to mips4.
3931 (elf_mips_mach): Add r5000.
3933 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3935 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3937 1999-03-11 Nick Clifton <nickc@cygnus.com>
3939 * binary.c (binary_set_section_contents): Generate warning about
3940 huge file offsets for any section that will occupy file space, not
3941 just those that are loadable.
3943 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3945 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3947 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3949 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3951 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3953 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3954 * elflink.h: Revert all changes since Feb 16. Instead:
3955 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3956 appropriate. Copy it to version symbols.
3957 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3958 symbols if appropriate.
3959 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3960 symbol if appropriate.
3961 (elf_link_output_extsym): If symbol is marked as undefined, and
3962 has no nonweak references, mark it as weak undefined.
3964 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3966 * elflink.h (elf_merge_symbol): When overriding a dynamic
3967 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3969 (elf_link_add_object_symbols): Don't copy the other field if we
3972 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3974 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3975 shared object with a weak undefined symbol.
3977 1999-02-18 Nick Clifton <nickc@cygnus.com>
3979 * elfarm-nabi.c: Set partial_inplace back to false.
3981 1999-02-17 Nick Clifton <nickc@cygnus.com>
3983 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3984 (USER_LABEL_PREFIX): Set to "_".
3986 The following patches are from: Scott Bambrough
3987 <scottb@corelcomputer.com>
3989 * libaout.h (M_ARM6_NETBSD): Set to 143.
3991 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3992 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3993 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3994 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3995 * bfd-in2.h: Regenerate.
3997 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3998 'true' as REL relocs are now being used. Add new PIC relocs:
3999 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4000 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4002 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4004 (elf32_arm_final_link_relocate): Change parameters so that entire
4005 reloc is passed. Add support for PIC relocs.
4006 (elf32_arm_relocate_section): Pass entire reloc to
4007 elf32_arm_final_link_relocate.
4008 (elf32_arm_check_relocs): Handle new PIC relocs.
4009 (elf32_arm_adjust_dynamic_symbol): New function.
4010 (elf32_arm_size_dynamic_sections): New function.
4011 (elf32_arm_discard_copies): New function.
4012 (elf32_arm_finish_dynamic_symbol): New function.
4013 (elf32_arm_finish_dynamic_sections): New function.
4014 (ELF_MAXPAGE_SIZE): Define.
4015 (bfd_elf32_bfd_reloc_type_lookup): Define.
4016 (elf_backend_relocate_section): Define.
4017 (elf_backend_adjust_dynamic_symbol): Define.
4018 (elf_backend_create_dynamic_sections): Define.
4019 (elf_backend_finish_dynamic_symbol): Define.
4020 (elf_backend_finish_dynamic_sections): Define.
4021 (elf_backend_size_dynamic_sections): Define.
4022 (elf_backend_plt_readonly): Define.
4023 (elf_backend_want_got_plt): Define.
4024 (elf_backend_want_plt_sym): Define.
4026 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4028 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4029 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4030 (_bfd_mips_elf_fake_sections): Likewise.
4032 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4034 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4035 bfd_elf32_arm_get_bfd_for_interworking,
4036 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4039 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4040 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4041 elf32_arm_find_nearest_line): Make them static.
4043 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4045 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4046 callers. Do not merge a definition from a shared object with a
4047 weak undefined symbol.
4048 (elf_link_add_object_symbols): Do not change the symbol type or
4049 size if the old symbol overrides the new one.
4051 1999-02-08 Nick Clifton <nickc@cygnus.com>
4053 * config.bfd: Add support for strongarm target.
4055 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4057 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4058 fields instead of unsigned char.
4060 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4062 * Makefile.am: Rebuild dependencies.
4063 * Makefile.in: Rebuild.
4065 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4067 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4068 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4069 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4070 * acinclude.m4: Add comments to uses of AC_DEFINE.
4071 * acconfig.h: Remove.
4072 * configure: Rebuild with current autoconf/automake.
4073 * aclocal.m4: Likewise.
4074 * config.in: Likewise.
4075 * Makefile.in: Likewise.
4077 1999-02-04 DJ Delorie <dj@cygnus.com>
4079 * libbfd.c (real_read): don't call fread for zero bytes. This
4080 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4082 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4084 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4085 of a jump is in the current 256 MB region.
4087 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4089 * format.c (bfd_check_format_matches): Change last patch to only
4090 take effect for the binary target.
4092 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4094 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4096 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4098 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4100 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4102 * format.c (bfd_check_format_matches): If the target was
4103 previously specified, don't check other targets when checking for
4106 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4108 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4109 (elf32_arm_reloc_type_lookup): Removed
4110 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4111 (elf32_arm_reloc_type_lookup): New.
4112 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4113 (elf32_arm_reloc_type_lookup): New.
4115 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4117 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4118 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4119 * Makefile.am: Use new files.
4120 * Makefile.in: Regenerate.
4121 * configure.in: Use new files.
4122 * configure: Regenerate.
4124 1999-02-01 Nick Clifton <nickc@cygnus.com>
4126 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4127 (fr30_elf_gc_sweep_hook): New function.
4128 (elf_backend_can_gc_sections): Define.
4130 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4132 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4133 and bfd_elf32_bigarm_oabi_vec.
4135 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4137 * Makefile.am (elf32-arm-oldabi.lo): New.
4138 (elf32-arm-newabi.lo): New.
4139 * Makefile.in: Regenerate.
4140 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4141 (arm-*-elf): Likewise.
4143 (thumb-*-oabi): New.
4144 * configure: Regenerate.
4145 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4146 (bfd_elf32_bigarm_oabi_vec): New.
4147 * elf32-arm-newabi.c: New.
4148 * elf32-arm-oldabi.c: New.
4149 * elf32-arm.c: Removed.
4152 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4154 * binary.c (binary_set_section_contents): Omit warnings for
4155 unloadable sections.
4157 1999-01-31 Michael Meissner <meissner@cygnus.com>
4159 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4160 powerpc{,le}-*-eabi.
4162 1999-01-29 Nick Clifton <nickc@cygnus.com>
4164 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4165 * dwarf2.c (read_signed_leb128): Remove unused variables.
4167 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4169 * elf.c (assign_file_positions_for_segments): Only adjust
4170 p_align when needed.
4172 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4174 * binary.c (binary_set_section_contents): Don't return early for a
4175 non-loadable section, in case the first section is non-loadable.
4176 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4177 W. Rozycki <macro@ds2.pg.gda.pl>.
4179 1999-01-28 Nick Clifton <nickc@cygnus.com>
4181 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4182 R_FR30_GNU_VTENTRY relocs.
4184 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4186 * elflink.h (elf_link_output_sym): Zero syms which are
4187 part of sections which have been excluded.
4189 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4191 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4193 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4194 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4196 1999-01-27 Nick Clifton <nickc@cygnus.com>
4198 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4200 (fr30_final_link_relocate): Use computed value as result of
4203 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4205 * binary.c (binary_set_section_contents): Emit warning for
4206 huge file offsets due to widely-dispersed section LMAs.
4208 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4210 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4211 align first section to largest section alignment, not first
4214 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4216 * configure.in: Require autoconf 2.12.1 or higher.
4218 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4220 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4221 * bfd-in2.h: Likewise.
4222 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4224 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4226 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4227 * cpu-mips.c: Add support for and independent 4111.
4228 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4229 (_bfd_mips_elf_final_write_processing):
4230 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4232 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4234 * elf32-mips.c (elf_mips_abi_name): New.
4235 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4237 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4239 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4240 Handle bfd_mach_mips4300.
4242 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4244 * elf32-i386.c: Remove leaked development code from patch
4245 1998-12-10 by Richard Henderson.
4247 1998-12-10 Richard Henderson <rth@cygnus.com>
4249 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4250 in debug sections for symbol defined externally.
4252 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4254 * targets.c (bfd_target_vector): Remove duplicate entry for
4257 1998-12-09 Nick Clifton <nickc@cygnus.com>
4259 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4260 since we are using RELAs.
4262 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4264 SCO Open Server Release 5 core file support, from Jouke Numan
4266 * sco5-core.c: New file.
4267 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4268 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4269 * Makefile.am: Rebuild dependencies.
4270 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4271 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4272 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4273 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4274 * bfd-in2.h, configure, Makefile.in: Rebuild.
4276 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4278 * config.bfd (hppa*-*-mpeix*): New target.
4279 * configure.in: Add AC_HEADER_DIRENT.
4280 (hppa*-*-mpeix*): New target.
4281 * configure.host (hppa*-*-mpeix*): New host.
4282 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4283 friends rather than just including <sys/dir.h>.
4284 * som.h (struct som_symbol): Add hppa_priv_level and apto
4285 tc_data. Change all users.
4286 (struct somdata): Add comp_unit field.
4287 (obj_som_compilation_unit): Define.
4288 (bfd_som_attach_compilation_unix): Declare.
4289 * som.c: Check HOST_HPPAMPEIX.
4290 (struct som_misc_symbol_info): Add new field priv_level.
4291 (som_object_setup): Add current_offset parameter. Change all
4293 (setup_sections): Likewise.
4294 (som_object_p): For EXECLIBMAGIC, read the lst header.
4295 (som_write_symbol_strings): Add compilation_unit parameter.
4297 (som_finish_writing): Write out compilation_unit.
4298 (som_bfd_derive_misc_symbol_info): Set priv_level.
4299 (som_build_and_write_symbol_table): Set xleast field to 3.
4300 (som_slurp_symbol_table): Set symbol priv_level.
4301 (bfd_som_attach_compilation_unit): New function.
4302 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4303 priv_level into symbol_value.
4304 * configure, config.in: Rebuild.
4306 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4308 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4309 warning function to call _bfd_error_handler instead.
4311 * libbfd.c (COERCE32): Cast through unsigned long and long to
4312 avoid bug in old version of gcc.
4314 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4315 (elf_backend_additional_program_headers): Don't define.
4317 1998-12-08 Nick Clifton <nickc@cygnus.com>
4319 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4320 relocations to include offset of 2 included in the insns, and the
4321 offset of the relocs within the section.
4323 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4325 The following changes were made by David Taylor
4326 <taylor@texas.cygnus.com>, Edith Epstein
4327 <eepstein@sophia.cygnus.com>, Jim Blandy
4328 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4329 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4330 changes originally made by HP; HP did not create ChangeLog
4333 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4334 automake macro library.
4336 * hpux-core.c (hpux_core_core_file_p): this function now
4337 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4338 found in the corefile! Also, in hpux_core_core_file_p, if we
4339 encounter a section with an unknown type, don't punt. Instead,
4340 just skip it. Also, count the number of sections of known type
4341 that we encounter. If we encounter at least one good one, then
4342 we'll declare that the file is a core file. If we encounter any
4343 unknown ones but some known ones, then we'll issue a warning (but
4344 still declare it to be a core file). Also, correctly decide when a
4346 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4347 (CORE_ANON_SHMEM): define if not defined.
4348 (hpux_core_struct): add members lwpid and user_tid.
4349 (core_kernel_thread_id, core_user_thread_id): new macros.
4350 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4351 the name before storing it in the bfd.
4352 (hpux_core_core_file_p): handle threads.
4354 * libhppa.h (GET_FIELD): protect against redefinition.
4355 (HPPA_WIDE): define.
4356 (GET_FIELD): define.
4361 (sign_extend): redefine.
4362 (assemble_6): define.
4363 (assemble_12): rewrite.
4364 (assemble_16): define.
4365 (assemble_16a): define.
4366 (assemble_17): rewrite.
4367 (assemble_22): define.
4369 1998-12-07 Nick Clifton <nickc@cygnus.com>
4371 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4372 relocations for signed values.
4374 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4376 * mipsbsd.c (MY(set_arch_mach)): Make static.
4377 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4378 bfd_mach_mips* macros rather than simple numbers.
4380 COFF weak symbol support, based on patches from Mark Elbrecht
4381 <snowball3@usa.net>:
4382 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4383 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4384 (coff_write_alien_symbol): Likewise.
4385 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4386 (coff_link_add_symbols): Likewise.
4387 (_bfd_coff_link_input_bfd): Likewise.
4388 (_bfd_coff_write_global_sym): Likewise.
4390 * elf.c (copy_private_bfd_data): Always initialize the
4391 includes_phdrs field.
4393 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4394 file defines a symbol first mentioned in an ELF file.
4396 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4397 possible, rather than only if BFD64.
4398 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4400 * bfd-in2.h: Rebuild.
4402 * srec.c (srec_set_section_contents): Correct test to avoid
4403 switching to 4 byte addresses after seeing a second section which
4404 requires 3 byte addresses. From Joel Schantz
4405 <joel.schantz@argosys.boeing.com>.
4407 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4408 <aymeric.vincent@emi.u-bordeaux.fr>.
4410 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4412 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4413 decide whether the output file is -mrelocatable-lib,
4414 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4416 1998-12-03 Nick Clifton <nickc@cygnus.com>
4418 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4419 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4420 * bfd-in2.h: Regenerate.
4421 * libbfd.h: Regenerate
4423 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4425 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4426 link against a dynamic symbol with no type or size.
4428 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4430 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4431 relocation for section which does not get loaded.
4432 (elf_i386_relocate_section) [R_386_32]: Likewise.
4434 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4436 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4437 reloc_count and i long instead of unsigned long. Handle error
4438 return from bfd_canonicalize_reloc.
4440 1998-12-01 Nick Clifton <nickc@cygnus.com>
4442 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4445 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4447 * elf32-sh.c (elf/sh.h): Include.
4448 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4449 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4450 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4451 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4452 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4454 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4456 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4457 causes division by zero later on.
4459 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4461 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4464 1998-11-25 DJ Delorie <dj@cygnus.com>
4466 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4469 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4471 * elf32-fr30.c (fr30_elf_relocate_section): Call
4472 fr30_final_link_relocate.
4473 (fr30_final_link_relocate): New function: Handle I20 and I32
4475 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4476 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4477 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4479 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4482 The following changes are based on a patch submitted by Gianluca
4483 Moro <glctr@abc.it>:
4485 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4486 not already been updated.
4487 (find_remembered_hi16s_reloc): New parameter 'already_found'
4488 returns state of remembered hi16s reloc.
4489 (remember_hi16s_reloc): Set 'found' field to false.
4490 (hi16s_location): Add 'found' field.
4492 1998-11-23 DJ Delorie <dj@cygnus.com>
4494 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4495 to see .DLL files as unrecognized.
4496 (i3coff_object_p): Sorry, had to hack it to not recognize these
4497 files (pei-i386) on request.
4499 1998-11-23 DJ Delorie <dj@cygnus.com>
4501 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4502 relents. Call bfd_check_format to reinitialize.
4504 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4506 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4509 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4511 * aclocal.m4: regenerate
4512 * configure: regenerate
4514 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4516 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4517 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4518 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4519 respect it as an upper bound on what memory to reference.
4520 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4521 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4522 update vtable_entries_size appropriately.
4524 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4526 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4529 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4531 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4532 bfds; they have no "file" so we fake it.
4533 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4534 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4535 resizing the memory buffer.
4536 * opncls.c (bfd_make_writable): New function; lets you write a
4537 bfd_create'd bfd to an in-memory buffer.
4538 (bfd_make_readable): New function; lets you read back that buffer
4539 as if it were from bfd_openr. Used to build generated archive
4540 members (winsup's ld's dlltool)
4542 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4544 * po/bfd.pot: Regenerated.
4546 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4548 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4551 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4553 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4554 element of the gotentry list for local symbols too.
4555 (elf64_alpha_relocate_section): Unify local and global handling.
4556 Assert that gotent->use_count > 0.
4558 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4560 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4561 update for file name changes of July 2, 1998.
4563 * configure: Rebuild.
4565 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4567 * po/bfd.pot: Regenerated.
4569 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4571 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4572 * aclocal.m4, configure: regenerate
4574 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4576 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4578 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4580 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4581 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4583 * aclocal.m4, configure: regenerated.
4585 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4587 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4588 R_D10V_GNU_VTENTRY relocs.
4589 (elf_d10v_howto_table): Likewise.
4590 (d10v_reloc_map d10v_reloc_map): Likewise.
4591 (elf32_d10v_gc_mark_hook): New.
4592 (elf32_d10v_gc_sweep_hook): New.
4593 (elf32_d10v_check_relocs): New.
4594 (elf32_d10v_relocate_section): New.
4595 (elf_backend_relocate_section): Define.
4596 (elf_backend_can_gc_sections): Define.
4598 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4600 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4601 (BFD64_BACKENDS): ...from here.
4602 (BFD32_BACKENDS_CFILES): Move vms files here...
4603 (BFD64_BACKENDS_CFILES): ...from here.
4604 * Makefile.in: Rebuild.
4606 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4608 * Makefile.am: Add FR30 target.
4609 * Makefile.in: Add FR30 target.
4610 * archures.c: Add support for FR30.
4611 * config.bfd: Add support for FR30.
4612 * configure.in: Add support for FR30.
4613 * reloc.c: Add support for FR30 relocations.
4614 * targets.c: Add support for FR30 relocations.
4615 * bfd-in2.h: Regenerate.
4616 * configure: Regenerate.
4617 * libbfd.h: Regenerate.
4618 * cpu-fr30.c: New file.
4619 * elf32-fr30.c: New file.
4621 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4623 * configure.in: detect cygwin* instead of cygwin32*
4624 * configure: regenerate
4626 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4628 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4629 use bfd_malloc and free instead and check return value from bfd_malloc.
4631 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4633 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4634 * libbfd.h: Rebuild.
4636 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4637 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4638 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4639 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4641 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4643 (mips_elf_link_hash_table_create): Don't initialize
4644 dynsym_sec_strindex.
4645 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4646 (mips_elf_size_dynamic_sections): Generate a section symbol for
4647 every output section.
4648 (mips_elf_finish_dynamic_sections): Count all sections for
4650 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4653 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4655 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4656 for later PLT entries in large PLTs.
4657 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4659 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4661 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4663 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4665 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4666 * elflink.h (elf_collect_hash_codes): New function. This function is
4667 called for each exported symbol and we compute the ELF hash value for
4669 (compute_bucket_value): New function. It is called from
4670 size_dynamic_sections to determine the hash table size. When we are
4671 optimizing a better, but slower, algorithm is used.
4672 (size_dynamic_sections): Call compute_bucket_value.
4674 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4676 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4678 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4680 (sh_elf_gc_mark_hook): New.
4681 (sh_elf_gc_sweep_hook): New.
4682 (sh_elf_check_relocs): New.
4683 (elf_backend_can_gc_sections): Define.
4685 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4687 * acinclude.m4: undo previous gettext change
4688 * aclocal.m4: rebuild with right version of aclocal.
4690 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4692 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4693 aclocal.m4 to acinclude.m4, so they don't get lost.
4695 * elfcore.h: rewrite for better corefile support.
4696 * elf.c (elfcore_*): new functions.
4697 * elf-bfd.h (elf_obj_tdata): new structure members.
4698 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4700 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4702 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4704 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4705 and R_M32R_GNU_VTENTRY.
4706 (elf_backend_can_gc_sections): Define.
4707 (m32r_elf_check_relocs): New.
4708 (m32r_elf_gc_mark_hook): New.
4709 (m32r_elf_gc_sweep_hook): New.
4710 (m32r_elf_relocate_section): Handle VT relocs.
4712 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4714 * coff-arm.c (arm_relocate_section): Remove redundant test.
4716 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4717 cleat that the 'bitsize' field is the size of the bitfield AFTER
4718 relocation not before.
4720 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4722 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4725 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4727 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4728 R_SPARC_GNU_VTENTRY.
4729 (elf32_sparc_check_relocs): Handle them.
4730 (elf32_sparc_reloc_type_lookup): Likewise.
4731 (elf32_sparc_relocate_section): Likewise.
4732 (elf32_sparc_gc_mark_hook): New.
4733 (elf32_sparc_gc_sweep_hook): New.
4735 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4737 * som.c (som_finish_writing): Perform some sanity checks when
4738 writing an executable or shared library.
4740 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4742 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4743 * configure.in (elf): Add dwarf1.lo.
4744 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4745 * elf.c (_bfd_elf_find_nearest_line): Add call to
4746 _bfd_dwarf1_find_nearest_line.
4747 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4748 Add call to _bfd_dwarf1_find_nearest_line.
4749 * configure: Rebuilt.
4751 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4753 * elflink.h (elf_gc_sections): Do not allow garbage
4754 collection if dynamic sections have been created.
4756 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4758 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4760 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4761 (v850_elf_perform_relocation): Likewise.
4762 (v850_elf_final_link_relocate): Likewise.
4763 (v850_elf_relocate_section): Likewise.
4764 (v850_elf_gc_sweep_hook): New routine.
4765 (v850_elf_gc_mark_hook): New routine.
4766 (elf_backend_can_gc_sections): Define.
4768 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4770 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4773 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4775 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4776 Declare size as bfd_size_type.
4777 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4779 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4781 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4783 * som.c (CPU_PA_RISC2_0): Define.
4784 (_PA_RISC2_0_ID): Likewise.
4785 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4787 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4789 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4790 has a base which is already defined, only add the referenced
4791 symbol to the dynamic symbol table if it is defined or referenced
4794 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4797 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4799 * elflink.h (elf_link_add_object_symbols): Undo last change.
4801 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4803 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4804 symbol for the indirect alias to a versioned symbol.
4806 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4808 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4809 (elf32_i386_vtentry_howto): New.
4810 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4811 or elf32_i386_vtinherit_howto on lookup.
4813 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4815 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4816 reloc_type. Rename R_68K__max to R_68K_max.
4817 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4820 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4822 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4823 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4825 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4828 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4830 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4831 message has a null byte terminator.
4833 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4835 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4836 word subject to R_V850_32 relocation.
4838 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4840 * dwarf2.c: Add comment describing problem computing line numbers
4841 for undefined symbols at link time.
4843 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4845 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4846 transform a defweak into a plt entry.
4847 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4848 plt entry references to receive a RELATIVE reloc.
4849 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4850 (elf64_alpha_relocate_section): Assert we don't overrun
4851 the allocated relocation space.
4853 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4855 * elf.c (swap_out_syms): Always treat section symbols as
4856 special, even if they are attached to a common section.
4858 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4860 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4861 sections with v850 common section attributes into named v850
4863 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4864 common section attributes into named v850 common sections.
4866 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4868 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4871 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4873 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4874 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4875 reloc to the wrong section a warning, not an error. .dynsbss
4876 is not an output section, so there is no need to check for it.
4878 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4880 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4882 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4884 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4885 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4887 (elf32_arm_gc_mark_hook): New.
4888 (elf32_arm_gc_sweep_hook): New.
4889 (elf32_arm_check_relocs): New.
4890 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4892 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4895 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4897 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4898 assume there is no PLT or GOT.
4900 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4902 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4903 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4904 also accepted as a function symbol type.
4906 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4908 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4910 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4912 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4913 match definition of _bfd_gc_sections field.
4914 * libbfd.h: Rebuild.
4916 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4918 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4919 the addend of a dynamic relocation referencing a section.
4920 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4921 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4923 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4925 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4926 bed has a size_dynamic_sections routine before trying to use it.
4928 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4930 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4931 _bfd_elf_rel_vtable_reloc_fn.
4933 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4935 * Makefile.am: Add elf32-arm.c.
4936 * Makefile.in: Rebuild.
4937 * elf-bfd.h: Add elf_backend_get_symbol_type.
4938 * elf.c (swap_out_syms): If defined, call
4939 elf_backend_get_symbol_type.
4940 * elf32-arm.c: Define elf_backend_get_symbol_type.
4941 (elf32_arm_get_symbol-type): New routine.
4942 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4943 (bfd_elf32_arm_process_before_allocation): Change to
4944 check for STT_ARM_TFUNC.
4945 (elf32_arm_final_link_relocate): Likewise.
4946 * elfxx-target.h: Add elf_backend_get_symbol_type.
4948 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4950 * archures.c (bfd_mach_alpha_ev[456]): New.
4951 * cpu-alpha.c: Rework to match these types.
4952 * bfd-in2.h: Rebuild.
4954 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4956 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4957 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4959 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4960 (elf_i386_reloc_type_lookup): Recognize them.
4961 (elf_i386_check_relocs): Pass them off to generic code.
4962 (elf_i386_relocate_section): Ignore them.
4963 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4964 (elf_backend_can_gc_sections): True.
4966 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4968 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4969 before looking at owner field.
4970 (elf32_arm_to_thumb_stub): Ditto.
4971 (elf32_arm_relocate_section): Compute name before calling
4972 elf32_arm_final_link_relocate().
4974 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4976 * elf.c: comment and formatting cleanups.
4979 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4981 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4982 (core files are treated differently than object files).
4983 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4984 bfd_elf_mkcorefile): declare.
4985 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4986 bfd_elf_mkcorefile): add to bfd_target vector.
4987 * elfcore.h (elf_core_file_p): save the program header table,
4988 and set the bfd architecture from the elf file header.
4989 * elf.c (bfd_elf_mkcorefile): new function.
4990 (_bfd_elf_write_corefile_contents): new function.
4991 (assign_file_positions_for_segments): add cases for handling
4992 PT_NOTE segments. (assign_file_positions_except_relocs):
4993 core files should be handled the same as exec files.
4994 (prep_headers): identify core files as type ET_CORE.
4995 (copy_private_bfd_data): identify the sections belonging to
4996 the PT_NOTE segment.
4998 * elf32-sparc.c (elf32_sparc_final_write_processing):
4999 add break statement to default case.
5001 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5003 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5004 section (not input) will be in sections ".sbss", ".sbss2",
5005 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5006 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5007 output_offset for correct evaluation of addend.
5009 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5011 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5012 elf32_arm_allocate_interworking_sections and
5013 elf32_arm_process_before_allocation.
5015 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5017 * bfd-in.h: Ammend prototype for
5018 elf32_arm_process_before_allocation to remove surplus third
5021 * bfd-in2.h: Regenerate.
5023 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5025 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5027 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5029 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5030 calculated for RELOC_SPARC_REV32 case.
5032 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5034 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5035 elf32_arm_allocate_interworking_sections and
5036 elf32_arm_process_before_allocation.
5037 * bfd-in2.h: Regenerated.
5038 * elf32-arm.c Define elf32_arm_link_hash_table.
5039 (insert_thumb_branch): New routine.
5040 (find_thumb_glue): New routine.
5041 (find_arm_glue): New routine.
5042 (record_arm_to_thumb_glue): New routine.
5043 (record_thumb_to_arm_glue): New routine.
5044 (elf32_arm_link_hash_table_create): New routine.
5045 (elf32_arm_get_bfd_for_interworking): New routine.
5046 (elf32_arm_allocate_interworking_sections) New routine.
5047 (elf32_arm_process_before_allocation) New routine.
5048 (elf32_thumb_to_arm_stub): New routine.
5049 (elf32_arm_to_thumb_stub): New routine.
5050 (elf32_print_private_bfd_data): Fix typo.
5051 (elf32_arm_final_link_relocate): Add argument sym_sec.
5052 Check for branches to thumb symbols in case R_ARM_PC24.
5053 Check for branches to arm symbols in case R_ARM_THM_PC22.
5054 (elf32_arm_relocate_section): Pass symbol section to
5055 elf32_arm_final_link_relocate.
5057 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5059 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5060 entries unless the symbol is defined in the executable; in
5061 particular, undefined weak symbols get a PLT entry.
5063 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5065 * libaout.h: Remove nested comment to avoid warning.
5067 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5069 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5070 R_ARM_PC24 relocation.
5072 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5074 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5075 argument is_local. Add argument sym_flags. Check sym_flags
5076 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5077 (elf32_arm_relocate_section): Don't pass local sym and pass
5078 sym_flags to elf32_arm_final_link_relocate.
5080 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5082 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5083 to not count too few relocs for dynamicly linked executables.
5085 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5087 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5088 symbols without a dynamic index dynamic. Consider all weak
5090 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5091 correspondance between input and output sections.
5093 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5095 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5096 that use a .got.plt section start the got offset at zero.
5098 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5100 * ieee.c (ieee_write_processor): Correct the processor ID written
5101 out for bfd_arch_m68k, accommodating change of March 25.
5103 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5105 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5106 R_ARM_THM_RPC22 relocations.
5108 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5110 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5112 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5113 .got relocs in -Bsymbolic shared objects.
5115 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5117 * elf32-arm.c: Add private flags to ELF header.
5118 (elf32_arm_print_private_bfd_data): New Function.
5119 (elf32_arm_set_private_flags): New Function.
5120 (elf32_arm_copy_private_flags): New Function.
5121 (elf32_arm_merge_private_bfd_data): New Function.
5123 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5125 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5127 (elf32_sparc_relocate_section): Likewise.
5129 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5131 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5132 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5133 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5134 of the function. Recognize no .plt as static linking.
5136 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5138 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5139 ".liblist" string through gettext.
5141 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5143 * Makefile.am: Add support for elf32-arm.lo.
5144 * Makefile.in: Rebuild.
5145 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5146 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5147 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5148 * configure: Regenerate.
5149 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5150 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5151 bfd_target bfd_elf32_littlearm_vec.
5152 * elf32-arm.c: New file.
5154 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5156 * libaout.h (M_SPARCLITE_LE): New machine.
5157 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5158 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5159 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5160 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5161 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5162 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5163 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5164 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5165 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5166 be BFD_RELOC_SPARC_REV32.
5168 * config.bfd (sparc86x-*-aout): New
5170 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5172 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5173 actually mapping the output sections.
5175 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5178 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5179 (mn10300_elf_reloc_map): Similarly.
5180 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5182 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5184 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5186 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5187 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5188 elf_mips_reloc_type defined in elf/mips.h.
5190 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5192 * elf64-mips.c: Remove reloc_type definition completely. It's now
5195 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5197 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5198 as they are defined in elf/mips.h now.
5200 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5203 * Re-add lost change:
5204 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5206 (mn10300_elf_relax_section): Include stack space for register saves
5207 in the imm8 field of a "call" instruction.
5208 (compute_function_info): Determine how much stack is allocated by
5209 the movm instruction. Fix typo.
5210 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5212 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5214 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5215 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5217 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5219 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5221 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5223 * elf32-hppa.h: Let ELF header define the enum containing the
5224 external reloc numbers.
5225 * elf32-i386.h: Likewise.
5227 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5229 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5230 * elf32-mips.c: Likewise.
5231 * elf32-ppc.c: Likewise.
5233 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5235 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5236 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5238 * bfd-in.h: Regenerate.
5239 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5240 parameter to 'unsigned int' to avoid K&R compatability problems.
5242 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5244 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5245 functionname_ptr to be const. Change line_ptr to be unsigned.
5247 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5248 macro is not defined. Change second parameter from bfd_link_info
5249 to coff_final_link_info. Add prototype.
5250 (coff_final_link_postscript): Simplify handling when macro is not
5251 defined. Add prototype.
5253 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5255 * elf-mn10300.c: Before include system specific ELF header define
5256 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5257 * elf32-mips.c: Likewise.
5258 * elf32-ppc.c: Likewise.
5260 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5262 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5263 temporary patch over to elf64-mips.c as well.
5265 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5267 * elf32-mips.c (reloc_type): Temporarily disable definition of
5268 standard relocation since they are now defined in elf/mips.h.
5270 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5272 * elf-m10200.c (mn10200_elf_final_link_relocate):
5273 Modify range test for case R_MN10200_8.
5275 * elf-m10300.c (mn10300_elf_final_link_relocate):
5276 Modify range test for case R_MN10300_8.
5278 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5280 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5281 * elf32-i386.c (elf_backend_got_header_size): Define.
5282 (elf_backend_plt_header_size): Define.
5283 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5284 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5285 * elfxx-target.h: Provide a default of zero.
5286 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5287 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5289 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5290 entry from an executable, even if the plt refcount goes to 0.
5292 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5294 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5295 directory name at the line number.
5297 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5298 with an unspecified type.
5300 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5302 * sunos.c: Add undef of valid to avoid problem on SunOS.
5304 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5306 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5308 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5310 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5311 R_68K_PCxx and R_68K_xx relocations. Make sure that
5312 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5313 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5314 R_68K_xx relocations.
5315 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5316 that has no plt entry.
5317 (elf_m68k_relocate_section): Ignore the plt offset in a static
5319 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5321 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5324 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5326 (howto_table, reloc_map): Add entries for them.
5327 (elf_m68k_check_relocs): Handle them. Implement reference
5328 counting for got and plt entries.
5329 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5330 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5332 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5333 (elf_m68k_relocate_section): Handle the new reloc types.
5334 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5335 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5336 * elflink.h (elf_link_add_object_symbols): When creating an
5337 indirect reference for symbol versioning also copy the plt
5339 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5340 flag also reset the plt offset.
5341 (elf_link_assign_sym_version): Likewise.
5342 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5343 the size of the entry in bytes.
5344 (elf_gc_allocate_got_offsets): Likewise.
5346 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5348 * elflink.h (elf_gc_sections): Return true rather than falling off
5351 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5354 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5356 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5357 comment describing when it should be enabled.
5358 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5361 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5363 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5364 information ATN records.
5366 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5368 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5369 section for an absolute symbol in a fully linked file. Based on
5370 patch from Christian Holland <CHolland@de.lucent.com>.
5372 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5374 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5375 that a symbol is undefined.
5377 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5379 * som.c (som_bfd_gc_sections): Define.
5381 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5383 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5384 overflows in ARM_26D patches, since they have already been
5385 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5387 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5389 * coffcode.h (coff_write_object_contents): If we have any long
5390 section names, call coff_write_symbols even if there are no
5393 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5395 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5396 PT_LOAD segment, rather than only setting it once for the entire
5399 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5400 rather than ignoring every phdr with a p_paddr of 0, ignore all
5401 the phdrs if they all have a p_paddr of 0.
5403 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5404 section was discarded from the link.
5406 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5408 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5410 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5412 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5413 floating point operations.
5415 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5417 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5420 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5422 Merge of vax/vms (read-only) support
5423 * configure.com: Support Vax target.
5424 * makefile.vms: Support Vax target.
5425 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5426 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5428 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5430 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5432 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5434 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5436 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5437 * targets.c (bfd_target_ovax_flavour): New flavour.
5438 (vms_alpha_vec): Renamed from evax_alpha_vec.
5440 (target_vector): Update accordingly.
5441 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5443 (vax*-*-*vms*): New target.
5444 * Makefile.am: Update for renamed files. Rebuild dependencies.
5445 * bfd-in2.h: Rebuild.
5446 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5448 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5450 Based on patch from Matt Semersky <matts@scd.hp.com>:
5451 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5452 pointer on abfd->outsymbols.
5453 (generic_add_output_symbol): Handle NULL sym parameter.
5455 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5457 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5460 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5462 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5463 when handling 32 bit immediate relocs.
5464 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5466 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5468 * section.c (STD_SECTION): Account for recently added gc_mark
5469 field in struct asection.
5471 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5472 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5474 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5476 ELF Section-level Garbage Collection:
5477 * bfd.c (bfd_gc_sections): New.
5478 * aout-adobe.c: Hook to default implementation.
5479 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5480 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5481 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5482 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5483 * tekhex.c, versados.c: Likewise.
5484 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5485 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5487 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5488 (bfd_generic_gc_sections): New.
5489 * section.c (SEC_KEEP): New.
5490 (asection): Add gc_mark member.
5492 * elfcode.h (elf_gc*): New name remappings.
5493 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5494 sections to be excluded.
5495 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5496 (elf_gc_propogate_vtable_entries_used): New.
5497 (elf_gc_smash_unused_vtentry_relocs): New.
5498 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5499 (elf_gc_common_finalize_got_offsets): New.
5500 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5501 * elfxx-target.h: Add and default gc hooks.
5503 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5505 (struct elf_obj_tdata): Likewise for local_got_offsets.
5506 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5507 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5508 * elf64-sparc.c, elflink.h: Likewise.
5510 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5511 (ELF_LINK_HASH_MARK): Define.
5512 (struct elf_backend_data): Add GC hooks.
5513 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5515 * elf-m10300.c (mn10300_elf_check_relocs): New.
5516 (mn10300_elf_gc_mark_hook): New.
5517 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5518 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5519 (mn10300_elf_final_link_relocate): Likewise.
5520 (mn10300_elf_relocate_section): Likewise.
5521 (elf_backend_can_gc_sections): Define.
5522 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5523 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5524 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5525 (mips_info_to_howto_rel): Likewise.
5526 (mips_elf_relocate_section): Likewise.
5527 (mips_elf_check_relocs): Likewise.
5528 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5529 (elf_backend_can_gc_sections): Define.
5530 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5531 (ppc_elf_howto_raw): Handle them.
5532 (ppc_elf_reloc_type_lookup): Likewise.
5533 (ppc_elf_relocate_section): Likewise.
5534 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5535 Handle new vtable relocs.
5536 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5537 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5538 (elf_backend_can_gc_sections): Define.
5540 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5542 * archures.c (bfd_mach_mn10300): Define.
5543 * elf-m10300.c: Include elf/mn10300.h
5544 (elf_mn10300_mach): New function.
5545 (_bfd_mn10300_elf_final_write_processing): Likewise.
5546 (_bfd_mn10300_elf_object_p): Likewise.
5547 (elf_backendfinal_write_processing): Define.
5548 (elf_backend_object_p): Likewise.
5550 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5552 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5555 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5557 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5558 link_next field, not the next field.
5560 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5562 * elf.c (map_sections_to_segments): Check the section address
5563 against the phdr size both with and without a modulo of
5566 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5568 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5569 linker created empty input section if the output section has the
5572 * elflink.h (elf_link_output_extsym): Print an error message if
5573 _bfd_elf_section_from_bfd_section fails.
5575 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5578 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5580 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5581 native linker output. Avoid putting an empty section in more than
5584 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5586 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5587 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5589 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5591 * elf.c (swap_out_syms): New arg relocatable_p.
5592 Don't add section VMA to symbols for relocatable output.
5593 (_bfd_elf_compute_section_file_positions): Update call to
5596 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5598 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5599 against 'addend' be signed rather than unsigned.
5601 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5603 * elf32-m32r.c: Add prototyps for static functions.
5605 * coff-arm.c: Add prototypes for static functions.
5607 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5609 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5610 LMA is used to order sections in a segment.
5612 * elf32-v850.c: Add prototypes for static functions.
5613 Change type of addend parameter to bfd_vma in various functions.
5615 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5617 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5618 complain_overflow_signed instead of complain_overflow_bitfield.
5620 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5622 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5623 when comparing against 0.
5625 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5627 * Makefile.am (config.status): New target.
5628 * Makefile.in: Rebuild.
5630 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5632 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5633 error if previous object endianness doesn't match current object.
5635 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5637 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5638 _bfd_elf_print_private)bfd_data ().
5640 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5642 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5644 (elf_link_add_object_symbols): Set type_change_ok and
5645 size_change_ok before calling elf_merge_symbol.
5647 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5648 undefined symbol error, don't also issue an overflow error.
5650 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5652 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5653 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5654 message instead of crashing.
5656 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5658 * archures.c (bfd_mach_cpu32): Define.
5659 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5661 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5662 * ieee.c: Include <ctype.h>.
5663 (ieee_object_p): Parse out process ID string to make it more
5664 likely to be acceptable for bfd_scan_arch.
5665 * bfd-in2.h: Rebuild.
5667 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5669 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5670 _bfd_elf_print_private_bfd_data() so that the program header will
5673 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5675 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5676 0x68. Reindent. Add some comments.
5678 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5680 * elf.c (copy_private_bfd_data): Adjust physical address of
5681 segment in output BFD to contain LMAs of its sections.
5683 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5685 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5686 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5687 endian data 32 bit relocations.
5688 (elf32_sparc_merge_private_bfd_data): Check if linking little
5689 endian objects with big endian objects.
5690 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5691 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5692 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5694 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5695 * archures.c (bfd_mach_sparc_sparclite_le): New.
5696 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5698 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5700 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5703 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5705 * bfd-in.h: Move over patch to bfd-in2.h.
5707 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5709 (_bfd_relocate_contents): Likewise.
5711 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5713 * peicode.h (add_data_entry): If the section has no private data
5714 then do not create a Data Dictionary entry for it.
5716 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5718 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5719 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5720 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5721 subsections during relaxation more correctly.
5723 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5725 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5726 Add extra argument to bfd_arm_process_before_allocation ().
5727 * bfd-in.h: Reflect changes made in bfd-in2.h.
5728 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5729 coff class of a BFD symbol.
5730 * coff-arm.c: Add support for interworking between Thumb code and
5731 non-interworking aware ARM code.
5733 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5735 * po/Make-in (install-info): New target.
5737 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5739 * filemode.c: Remove; not used.
5741 If sysdep.h includes a header file, don't include it again:
5742 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5744 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5746 * archive.c: Don't include <string.h> or <errno.h>.
5747 * evax-alpha.c; Don't include <stdio.h>.
5748 * evax-egsd.c: Likewise.
5749 * evax-etir.c: Likewise.
5750 * evax-misc.c: Likewise.
5751 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5752 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5754 * hpux-core.c: Likewise.
5755 * netbsd-core.c: Likewise.
5757 * libbfd.c: Don't include <sys/types.h>.
5758 * nlmcode.h: Don't include <string.h>.
5759 * osf-core.c: Don't include <string.h> or <stdio.h>.
5760 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5761 <errno.h>, or <unistd.h>.
5762 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5764 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5766 * configure.com: If the version number can not be found in
5767 configure.in, set it to "unknown" rather than "2.8.1".
5769 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5771 * elf32-mips.c (elf_mips_mach): New.
5772 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5773 (_bfd_mips_elf_final_write_processing): Use the names
5774 of machines, rather than the numbers. Set both the ARCH
5775 and MACH in e_flags. Handle a few more specific machines.
5776 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5777 EF_MIPS_ARCH and EF_MIPS_MACH.
5779 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5781 * syms.c (bfd_is_local_label): Revert last change.
5782 * srec.c (srec_write_symbols): Discard debugging symbols.
5784 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5786 * som.c: Include <ctype.h>.
5787 * som.h: Don't include sysdep.h.
5789 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5791 * libbfd.h: Rebuilt.
5792 * libbfd-in.h: Removed gettext includes and defines.
5793 * sysdep.h: Moved gettext-related includes and defines here.
5795 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5797 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5798 an ad-hoc test. Kill bogus #if 0 code.
5799 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5801 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5803 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5804 when generating a normal executable for a symbol defined in a
5805 regular file. When copying a reloc into the output file, adjust
5806 the addend for a PC relative reloc against a global symbol.
5808 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5810 * libbfd.h: Rebuilt.
5811 * libbfd-in.h (_): Define as dgettext.
5813 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5815 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5817 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5818 when declaring parameter types.
5819 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5821 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5823 * config.bfd: If we include any ELF targets in targ_defvec and/or
5824 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5825 * elf32-gen.c (dummy): New static const variable.
5826 (elf_generic_info_to_howto): New static function.
5827 (elf_generic_info_to_howto_rel): New static function.
5828 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5829 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5830 * elf64-gen.c: Same changes as elf32-gen.c.
5831 * elfcode.h (elf_object_p): For the generic target, ignore a
5832 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5834 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5836 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5837 * configure: Rebuild.
5839 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5841 * config.bfd: Update OSR5/Unixware patterns.
5843 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5845 * elf.c (assign_file_positions_for_segments): Allow for holes
5846 between sections added by a link script.
5848 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5850 * configure.in: Change version number to 2.9.4
5851 * configure: Rebuild.
5853 Based on patch from H.J. Lu <hjl@gnu.org>:
5854 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5855 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5856 * bfd-in2.h: Rebuild.
5858 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5860 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5863 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5865 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5866 (elf64_alpha_relax_section): Fill them in.
5867 (elf64_alpha_relax_opt_call): Implement more than a stub.
5868 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5869 alignment on .scommon.
5870 (elf64_alpha_merge_gots): Merge use counts as well.
5872 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5874 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5875 for calculating a local symbol's address.
5876 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5877 Set the .got's cooked size as well as the raw size.
5879 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5881 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5882 internationalisation of printed information.
5884 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5885 internationalisation of printed information.
5887 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5889 * syms.c (struct indexentry): Change directory_name, file_name,
5890 and function_name fields to char *.
5891 (struct stab_find_info): Change cached_file_name field to char *.
5893 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5895 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5897 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5899 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5901 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5903 * Makefile.am (install-data-local): Make $(includedir).
5904 * Makefile.in: Rebuild.
5906 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5908 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5910 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5912 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5913 * Makefile.in: Rebuild.
5915 * bfd-in2.h: Rebuild for Nick's changes.
5917 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5919 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5920 change wrt length == max_namelen.
5922 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5924 * Many files: Added gettext invocations around user-visible
5926 * libbfd-in.h: Added gettext includes and defines.
5927 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5928 HAVE_LC_MESSAGES): Define.
5929 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5931 * Makefile.am (SUBDIRS): Added po.
5932 (POTFILES): New macro.
5933 (po/POTFILES.in): New target.
5934 (SOURCE_HFILES): New macro.
5936 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5938 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5940 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5941 NT_PRSTATUS note section encountered, it contains the status of
5942 the currently executing thread when the core file was written.
5944 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5946 * libcoff.h: Add extra parameter to
5947 bfd_coff_link_output_has_begun overrideable function.
5948 * cofflink.c: Pass extra parameter to
5949 bfd_coff_link_output_has_begun function.
5950 * bfd-in.h: Add prototypes for exported ARM interworking
5952 * peicode.h: ARM specific code reorganised to conform to BFD
5954 * coffcode.h: ARM specific code reorganised to conform to BFD
5956 * coff-arm.c: Code reorganised to conform to the BFD coding
5957 conventions. Global variables have been moved into an ARM
5958 specific hash table structure and a new function:
5959 bfd_arm_get_bfd_for_interworking() has been created which is
5960 called from the linker scripts.
5962 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5964 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5966 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5967 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5968 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5969 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5971 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5973 * config.bfd: Added sparc86x support.
5975 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5977 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5978 an out of range pc-relative jump/call to an undefined weak symbol.
5980 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5982 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5985 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5987 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5988 an error other than bfd_error_system_call, set the error to
5989 bfd_error_wrong_format.
5991 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5992 bfd_elf32_powerpcle_vec.
5994 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5995 program segments are zero, don't set p_paddr_valid.
5997 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5999 * elf64-alpha.c: Initial implementation of relaxation --
6000 (struct alpha_elf_link_hash_entry): Add use_count member.
6001 (elf64_alpha_check_relocs): Initialize and increment it.
6002 (elf64_alpha_can_merge_gots): Check it when considering merging.
6003 (elf64_alpha_merge_gots): Drop entries with zero use.
6004 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6005 (elf64_alpha_always_size_sections): Split out got sizing ...
6006 (elf64_alpha_size_got_sections): ... here. New function.
6007 (elf64_alpha_relax_find_reloc_ofs): New function.
6008 (elf64_alpha_relax_with_lituse): Likewise.
6009 (elf64_alpha_relax_without_lituse): Likewise.
6010 (elf64_alpha_relax_opt_call): Likewise.
6011 (elf64_alpha_relax_section): Likewise.
6012 (elf64_alpha_add_symbol_hook): Likewise.
6013 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6014 (elf64_alpha_relocate_section): Likewise.
6015 (bfd_elf64_bfd_relax_section): Define.
6016 (elf_backend_add_symbol_hook): Likewise.
6018 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6020 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6021 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6022 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6024 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6026 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6027 * configure: Rebuild.
6029 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6031 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6032 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6033 * configure.in: Define and substitute WIN32LDFLAGS and
6035 * aclocal.m4: Rebuild with new libtool.
6036 * configure, Makefile.in: Rebuild.
6038 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6040 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6041 before any other symbols in the same section.
6043 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6045 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6048 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6050 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6052 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6053 Use addr_size for address size, rather than sizeof(bfd_vma).
6054 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6055 Fix call to read_address.
6056 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6057 Scrap other unneeded arguments. Fix call to read_address.
6058 (scan_unit_for_functions): Fix call to read_attribute.
6059 (parse_comp_unit): We now handle more values for addr_size.
6060 Set addr_size in unit. Fix call to read_attribute and
6063 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6065 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6067 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6069 * archures.c (bfd_default_scan): Add m68k cases back to default
6070 switch, reverting patch of March 25, since IEEE support depends
6073 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6075 * Makefile.am (diststuff): New target.
6076 * Makefile.in: Rebuild.
6078 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6080 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6081 som_offset when we have an extended name table.
6083 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6085 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6087 * Makefile.in: Rebuild.
6089 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6091 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6092 symbols when creating a shared library.
6093 (elf_m68k_adjust_dynindx): New function, used by above code.
6094 (elf_m68k_finish_dynamic_sections): Initialize the section
6096 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6098 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6100 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6103 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6105 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6108 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6110 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6113 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6115 * configure.in: Set version to 2.9.1.
6116 * configure: Rebuild.
6118 * Branched binutils 2.9.
6120 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6122 * syms.c (ENABLE_CACHING): Define.
6123 (struct indexentry): Define.
6124 (struct stab_cache): Remove.
6125 (cmpindexentry): New static function.
6126 (struct stab_find_info): Add new fields: indextable,
6127 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6128 cached_file_name. Remove fields: file_cache, function_cache, and
6130 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6131 index table and search it.
6133 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6135 * elf.c (_bfd_elf_copy_private_section_data): Call
6136 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6138 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6140 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6142 * coff-arm.c: Define all globally visible variables and functions
6143 only when COFF_WITH_PE is not defined.
6144 * configure.in (armpe_little_vec, armpe_big_vec): Add
6146 * configure: Rebuild.
6148 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6150 Fix some gcc -Wall warnings:
6151 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6152 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6153 * archures.c (bfd_default_scan): Likewise.
6154 * bfd.c (bfd_scan_vma): Likewise.
6155 * binary.c (mangle_name): Likewise
6156 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6157 * coff-sh.c (sh_relocate_section): Likewise.
6158 * coff-stgo32.c (create_go32_stub): Likewise.
6159 * coffcode.h (coff_slurp_line_table): Likewise.
6160 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6161 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6162 (assign_file_positions_for_segments): Likewise.
6163 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6164 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6165 * oasys.c (oasys_write_sections): Likewise.
6166 * ppcboot.c (ppcboot_object_p): Likewise.
6167 (mangle_name): Likewise.
6168 * riscix.c (riscix_fix_pcrel_26): Likewise.
6169 * srec.c (srec_scan): Likewise.
6170 * stabs.c (_bfd_write_section_stabs): Likewise.
6171 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6172 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6173 switch. Declare parameters for function pointers.
6174 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6176 * elf.c (elf_sort_sections): Likewise.
6177 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6178 Add default cases to switches.
6179 (coff_arm_relocate_section): Remove unused local variables.
6181 (coff_arm_bfd_set_private_flags): Change flag variable to type
6183 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6184 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6185 (dump_toc): Change cat to const, and initialize it.
6186 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6187 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6188 (sh_elf_relocate_section): Initialize r_symndx.
6189 * coffcode.h (coff_compute_section_file_positions): Only declare
6190 old_sofar if ALIGN_SECTIONS_IN_FILE.
6191 (coff_write_object_contents): Initialize csym.
6192 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6193 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6195 * dwarf2.c: Include libiberty.h.
6196 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6197 (decode_line_info): Remove unused local variables.
6198 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6199 (m32r_elf_relocate_section): Likewise.
6200 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6201 (v850_elf_reloc): Likewise.
6202 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6203 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6204 * elf.c (assign_file_positions_for_segments): Always set adjust.
6205 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6206 parenthesize expression.
6207 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6208 (m32r_elf_object_p): Return a value.
6209 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6210 * elf32-mips.c (mips_elf_final_link): Initialize last.
6211 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6212 * elf32-v850.c (v850_elf_object_p): Return a value.
6213 (v850_elf_print_private_bfd_data): Change fprintf format string.
6214 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6216 * elflink.h (elf_link_add_object_symbols): Change vernum to
6217 unsigned int, and initialize it. Change fprintf format string.
6218 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6219 when setting or comparing to soname_indx.
6220 (elf_create_pointer_linker_section): Change num_symbols to
6222 * libcoff-in.h (coff_data_type): Change flags to flagword.
6223 * peicode.h (pe_print_idata): Initialize idx. Change j to
6224 bfd_size_type. Initialize hint_member. Remove useless test to
6226 (pe_print_edata): Change num_functions and num_names in struct
6227 EDT_type to unsigned long. Remove cast. Change fprintf format
6229 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6230 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6232 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6233 int *. Update uses. Change j to long.
6234 * bfd-in2.h, libcoff.h: Rebuild.
6236 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6238 * elf32-v850.c Remove definition of USE_REL.
6239 (v850_elf_info_to_howto_rela): New function.
6240 (v850_elf_perform_relocation): Renamed from
6241 v850_elf_store_addend_in_insn. Removed replace argument.
6242 (v850_elf_reloc): store the relocation in the addend field instead
6244 (v850_elf_final_link_relocate): Now calls
6245 v850_elf_perform_relocation.
6246 (v850_elf_relocate_section): Remove code to generate REL
6249 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6251 * coffcode.h (coff_new_section_hook): Set the type and storage
6252 class in the native symbol information allocated for a new section
6255 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6257 * peicode.h: Chain together calls to
6258 coff_bfd_copy_private_bfd_data and
6259 coff_bfd_print_private_bfd_data.
6261 * coff-arm.c: Add prototypes for
6262 coff_arm_bfd_print_private_bfd_data and
6263 coff_arm_bfd_copy_private_bfd_data.
6265 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6267 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6270 * peicode.h: Call arm-coff private data functions after handling
6273 * coff-arm.c: Turn statics into globals so that they can be shared
6274 both pe and pei backends.
6276 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6278 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6280 (sunos_write_object_contents): Likewise.
6281 * aoutx.h (NAME(aout,machine_type)): Likewise.
6282 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6284 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6286 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6288 (bfd_default_scan): Remove m68k special cases.
6289 * bfd-in2.h: Rebuild.
6290 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6292 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6293 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6295 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6296 selection, change printable_name to just "m68k" and make that the
6297 default instead of m68k:68020.
6299 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6301 (MY_get_section_contents): Define as aout_32_get_section_contents
6302 rather than NAME(aout,get_section_contents).
6304 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6306 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6307 and call bfd_default_set_arch_mach to do the real work.
6309 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6311 * bout.c (BALX): Include return register g14 as part of the insn.
6313 (calljx_callback): Use it.
6315 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6317 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6318 * libbfd.h: Rebuild.
6320 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6321 byte_count to unsigned int.
6322 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6323 unused local variables.
6325 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6326 variables er and er1.
6328 * cpu-v850.c: Include <ctype.h>.
6329 (scan): Case isdigit argument to unsigned char.
6331 From Yan Meroth <YAN.MEROTH@st.com>:
6332 * ihex.c (ihex_scan): Add extbase variable so that getting an
6333 extended linear address record does not ignore any previous
6335 (ihex_write_object_contents): When writing out an extended linear
6336 address record, zero out any previous extended address.
6338 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6340 * ieee.c (do_one): Check section before dereferencing it.
6341 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6342 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6344 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6346 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6348 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6350 * coff-arm.c: Add interworking functions to pe backends.
6352 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6354 * configure.in: Use AM_DISABLE_SHARED.
6355 * aclocal.m4, configure: Rebuild with libtool 1.2.
6357 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6359 * coff-arm.c (coff_arm_relocate_section): Better error messages
6360 when interowrking conflucts occur. Courtesy of Jonathan Walton
6362 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6363 relocations. Patch courtesy of Jonathan Walton and Tony
6366 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6368 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6369 part of Feb 22 change controling when to override the existing
6370 symbol with the .plt entry.
6372 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6374 * config.bfd (targ_cpu): Add thumb-pe target.
6376 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6377 functions in PE build.
6379 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6381 * config.bfd (sparclite-*-elf*): Added.
6383 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6385 * configure.in: Add elf.lo to elf shell variable.
6386 * Makefile.am (BFD_LIBS): Remove elf.lo.
6387 (BFD_LIBS_CFILES): Remove elf.c.
6388 (BFD32_BACKENDS): Add elf.lo.
6389 (BFD32_BACKENDS_CFILES): Add elf.c.
6390 * configure, Makefile.in: Rebuild.
6392 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6394 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6395 relocation against a non-local symbol should not have a dynamic
6398 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6400 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6402 (pe_print_private_bfd_data): Print PE flags. From Mikey
6403 <jeffdb@netzone.com>.
6405 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6407 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6408 a plt entry when we can determine that we authoritatively define
6411 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6413 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6414 don't actually use trad-core, but a SunOS-style core file handled
6416 * hosts/sparclinux.h: Remove.
6418 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6420 * peicode.h (pe_print_idata): If there is no .idata section, look
6421 for the import tables in some other section. Make the initial
6422 label line up better with the data. Print the import address
6423 table even if there is no import name table. If the import
6424 address table holds actual addresses, print them.
6426 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6428 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6429 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6430 bfd_error_system_call.
6432 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6434 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6435 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6437 From H.J. Lu <hjl@gnu.org>:
6438 * Makefile.am (libbfd_la_LDFLAGS): Define.
6439 * Makefile.in: Rebuild.
6441 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6443 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6444 * netbsd.h (MACHTYPE_OK): Define.
6445 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6446 calling N_SET_MACHTYPE, rather than having a switch.
6447 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6449 * i386netbsd.c (MACHTYPE_OK): Don't define.
6450 (DEFAULT_MID): Define.
6451 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6452 (MACHTYPE_OK): Don't define.
6453 (DEFAULT_MID): Define.
6454 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6455 (DEFAULT_MID): Define.
6456 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6457 (DEFAULT_MID): Define.
6458 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6459 (DEFAULT_MID): Define.
6461 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6462 * vaxnetbsd.c: New file.
6463 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6464 rather than netbsd_core.
6465 * targets.c (vaxnetbsd_vec): Declare.
6466 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6467 defined, add netbsd_core_vec.
6468 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6469 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6470 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6471 * config.bfd (alpha*-*-netbsd*): New target.
6472 * Makefile.am: Rebuild dependencies.
6473 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6474 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6475 * configure, Makefile.in: Rebuild.
6477 * configure.host: Remove the old shared library build stuff. We
6478 now use libtool instead.
6480 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6482 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6484 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6486 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6487 * configure: Rebuild.
6489 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6490 * elf32-v850.c (remember_hi16s_reloc): New function.
6491 (find_remembered_hi16s_reloc): New function.
6492 (v850_elf_store_addend_in_insn): Use the above new functions to
6493 match up HI6S relocs with LO16 relocs.
6495 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6497 * configure.in: Change -linux* to -linux-gnu*.
6498 * config.bfd, configure.host: Likewise.
6499 * configure: Rebuild.
6501 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6503 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6504 LO16/HI16S bug and improve comments about what is going on.
6506 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6508 * configure, aclocal.m4: Rebuild with new libtool.
6510 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6512 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6513 when merging v850 code into v850e/v850ea code. Do not initialise
6514 output flags if the input is the default architecture.
6516 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6518 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6519 get the size from bfd_arch_bits_per_address instead of directly
6522 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6524 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6525 to wrap, just return all 1's bits instead.
6526 * libbfd.h: Regenerate.
6528 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6530 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6532 (coff_relocate_section): If COFF_WITH_PE, define as
6533 coff_pe_i386_relocate_section.
6534 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6535 skip empty sections, to match coff_write_object_contents.
6537 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6538 rather than swapping out r_offset twice. From Luke Deller
6539 <luked@cse.unsw.edu.au>.
6541 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6543 * configure.in: Set libtool_enable_shared rather than
6544 libtool_shared. Remove diversion hack.
6545 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6548 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6550 * syms.c (struct stab_cache): Define.
6551 (struct stab_find_info): Remove cached_offset, cached_stab,
6552 cached_str, and cached_stroff fields. Add file_cache,
6553 function_cache, and line_cache fields.
6554 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6557 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6559 * peicode.h (pe_print_idata): Check for import of ordinal rather
6561 (pe_print_edata): If there is no .edata section, look for the
6562 export data in some other section.
6564 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6566 * configure.in: Change version to 2.8.4.
6567 * configure: Regenerated.
6569 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6571 Add tms320c30 support:
6572 * cpu-tic30.c: New file.
6573 * aout-tic30.c: New file.
6574 * coff-tic30.c: New file.
6575 * archures.c (bfd_arch_tic30): Define.
6576 (bfd_tic30_arch): Declare.
6577 (bfd_archures_list): Add bfd_tic30_arch.
6578 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6580 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6581 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6582 (coff_set_flags): Likewise.
6583 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6584 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6585 * Makefile.am: Rebuild dependencies.
6586 (ALL_MACHINES): Add cpu-tic30.lo.
6587 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6588 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6589 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6590 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6592 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6594 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6595 to lag behind LO16 reloc by a couple of instructions.
6597 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6599 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6600 make to reexamine the file timestamp.
6601 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6603 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6606 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6608 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6609 to create .dynsbss and .rela.sbss sections.
6610 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6611 copied from dynamic objects into .sbss.
6612 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6613 use it. Correct typo of .rela.sdata2.
6614 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6615 put the data, which may now be in .sbss.
6616 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6617 (elf_backend_create_dynamic_sections): Define as
6618 ppc_elf_create_dynamic_sections.
6620 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6621 against _GLOBAL_OFFSET_TABLE_.
6622 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6623 shared libraries which refer to local symbols. Make sure that the
6624 test for allocating space for a reloc in a shared object is the
6625 same as the test for emitting a reloc.
6627 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6629 * config.bfd (i[3456]-*-mingw32*): New target.
6630 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6631 * aclocal.m4, configure: Rebuild.
6633 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6635 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6638 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6640 Sparc v9 ABI compliant PLT:
6641 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6642 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6643 (LARGE_PLT_THRESHOLD): New define.
6644 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6645 (sparc64_elf_build_plt): New function.
6646 (sparc64_elf_plt_entry_offset): Likewise.
6647 (sparc64_elf_plt_ptr_offset): Likewise.
6648 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6649 contain the index for convenience. Skip the initial entries
6651 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6652 memory for the benefit of .rela.plt.
6653 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6654 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6655 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6656 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6657 Call sparc64_elf_build_plt.
6658 (elf_backend_want_got_plt): No.
6659 (elf_backend_plt_readonly): No.
6660 (elf_backend_plt_alignment): 8.
6662 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6663 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6664 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6667 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6669 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6671 * cpu-mips.c (arch_info_struct): Add mips variants.
6672 * bfd-in2.h: Rebuilt.
6674 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6676 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6679 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6681 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6682 (i[3456]86sco3.2v5*coff): New target.
6684 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6686 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6688 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6690 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6691 * bfd-in2.h: Regenerate.
6693 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6695 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6697 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6699 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6700 adjust addend for an output common symbol (from Jimmy Blair
6701 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6702 defined symbol to counteract adjustment made in generic relocation
6705 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6707 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6709 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6710 (GET_SCNDHR_NLNNO): Likewise.
6712 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6714 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6716 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6718 * elf32-m32r.c: Add macros to handle NOP insertion.
6720 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6722 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6723 (xcoff_mark): Likewise.
6724 (xcoff_build_ldsyms): Mark absolute symbols.
6726 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6728 * bout.c (b_out_write_object_contents): Sort symbols before output
6729 to keep {CALL,BAL}NAME symbols adjacent.
6730 (b_out_symbol_cmp): New function.
6732 For older changes see ChangeLog-9697
6738 version-control: never