1 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
3 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
5 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
7 * Makefile.in: Regenerate.
9 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
10 * coff-rs6000.c: Move all declarations and defines that are
11 common to the xcoff backends into xcoff.h
12 * coff64-rs6000.c: Ditto,
14 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
16 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
17 _bfd_coff_force_symnames in strings and
18 _bfd_coff_debug_string_prefix_length to their default values.
19 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
21 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
23 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
24 _bfd_coff_force_symnames in strings and
25 _bfd_coff_debug_string_prefix_length to their default values.
27 2000-04-27 Alan Modra <alan@linuxcare.com.au>
29 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
30 Check local_got_refcounts before dereferencing.
32 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
33 before deciding we don't need R_PPC_PLT32 relocation.
34 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
37 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
39 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
41 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
42 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
43 (elf_i386_relocate_section): Allow for .plt to go missing.
44 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
45 can use a relative reloc for got as elf_i386_relocate_section.
46 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
48 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
50 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
52 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
54 * Makefile.am (coff64-rs6000.lo): New rule.
55 * Makefile.in: Regenerate.
56 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
57 xcoff_is_local_label_name, xcoff_rtype2howto,
58 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
59 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
60 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
61 (NO_COFF_SYMBOLS): Define.
62 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
63 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
65 (MINUS_ONE): New macro.
66 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
68 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
69 coff_SWAP_aux_out): Map to the new functions.
70 * coff64-rs6000.c: New file.
71 * libcoff.h (bfd_coff_backend_data): Add new fields
72 _bfd_coff_force_symnames_in_strings and
73 _bfd_coff_debug_string_prefix_length.
74 (bfd_coff_force_symnames_in_strings,
75 bfd_coff_debug_string_prefix_length): New macros for above fields.
76 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
77 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
78 of using coff_swap_sym_in directly.
79 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
80 (coff_set_flags) Set magic for XCOFF64.
81 (coff_compute_section_file_positions): Add symbol name length to
82 string section length if bfd_coff_debug_string_prefix_length is
84 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
85 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
86 using coff_swap_lineno_in directly.
87 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
88 and _bfd_coff_debug_string_prefix_length fields.
89 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
90 symbol names into strings table when
91 bfd_coff_force_symnames_in_strings is true.
92 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
93 SET_RELOC_VADDR): New macros.
94 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
95 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
97 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
98 changes within RS6000COFF_C specific code.
99 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
100 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
101 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
102 Extend existing hack on target name.
103 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
105 * coff-tic54x.c (ticof): Keep up to date with new fields
106 in bfd_coff_backend_data.
107 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
108 targ_selvecs to include rs6000coff64_vec for rs6000.
109 * configure.in: Add rs6000coff64_vec case.
110 * cpu-powerpc.c: New bfd_arch_info_type.
112 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
114 * config.bfd: Only disable elf32-hppa vectors, not all of the
115 BSD and OSF configuration support. Provide (disabled) clauses
117 * configure.in: Add clause for PA64 support.
118 * configure: Rebuilt.
120 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
121 (bfd_elf64_hppa_vec): Declare.
123 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
124 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
125 (elf64-hppa.lo): Add dependencies.
126 * Makefile.in: Rebuilt.
128 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
130 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
132 * libhppa.h (dis_assemble_16): New function.
133 (pa_arch): Added pa20w element.
135 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
137 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
138 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
139 bfd_elf64_slurp_reloc_table.
141 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
142 definitions to get external names.
143 (elf_write_relocs): Renamed from write_relocs and make global.
144 (elf_slurp_reloc_table): Make global.
145 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
147 * archive.c (hpux_uid_gid_encode): New function.
148 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
149 defined and the ID is greater than 99999.
150 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
151 special uid/gid fields into 32 bit values.
153 2000-04-21 Matthew Green <mrg@cygnus.com>
155 * config.bfd: Add NetBSD/sparc64 support.
157 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
158 David Mosberger <davidm@hpl.hp.com>
159 Timothy Wall <twall@cygnus.com>
160 Jim Wilson <wilson@cygnus.com>
162 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
163 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
164 (BFD64_BACKENDS): Add elf64-ia64.lo.
165 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
166 (cpu-ia64.lo, elf64-ia64.lo): New rules.
167 * Makefile.in: Rebuild.
168 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
169 (bfd_ia64_arch): Declare.
170 (bfd_archures_list): Add bfd_ia64_arch.
171 * bfd-in2.h: Rebuild.
172 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
173 * configure: Rebuild.
174 * configure.host: (ia64-*-linux*): New host.
175 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
176 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
177 * elf.c (prep_headers): Add bfd_arch_ia64.
179 * reloc.c: Add IA-64 relocations.
180 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
182 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
183 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
185 2000-04-21 Richard Henderson <rth@cygnus.com>
187 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
188 contents when performing a partial link.
189 (bfd_elf_d30v_reloc_21): Likewise.
191 2000-04-20 H.J. Lu <hjl@gnu.org>
193 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
194 patch to symbols defined by a shared object.
195 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
197 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
200 * dwarf2.c (concat_filename): Avoid string literal concatenation.
201 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
203 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
205 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
206 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
207 (coff-ia64.lo): Add dependency.
208 * Makefile.in: Regenerate.
209 * coff-ia64.c: New file.
210 * efi-app-ia32.c: Ditto.
211 * efi-app-ia64.c: Ditto.
212 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
213 (coff_set_flags): Ditto.
214 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
215 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
216 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
217 * configure: Regenerate.
218 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
219 (PUT_OPTHDR_IMAGE_BASE): Ditto.
220 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
221 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
222 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
223 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
224 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
225 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
226 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
227 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
228 (GET_PDATA_ENTRY): Ditto.
229 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
230 data_start. Use above macros to read fields that are 64 bit wide for
231 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
232 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
233 FileAlignment and SectionAlignment to minimum alignment if they
235 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
236 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
237 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
238 Use above macros to write fields that are 64 bit wide for
240 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
241 5*4 otherwise. This should be right for IA-32 and IA-64, but may
242 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
243 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
244 begin address, end address, and unwind info address only. Use
245 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
247 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
248 HIGH3ADJ relocation names.
249 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
250 * targets.c: Declare bfd_efi_app_ia32_vec and
251 bfd_efi_app_ia64_vec.
252 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
253 bfd_efi_app_ia64_vec.
255 2000-04-17 Timothy Wall <twall@cygnus.com>
257 * bfd-in2.h: Add prototypes for tic54x load page access.
258 * bfd-in.h: Regenerate.
259 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
260 in customized _set_arch_mach function.
261 * coffcode.h (coff_set_alignment_hook): Set section load page if
262 the appropriate macro is defined.
263 (write_object_contents): Read section load page.
265 2000-04-13 Alan Modra <alan@linuxcare.com.au>
267 * elf32-hppa.h: Update copyright date.
269 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
270 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
272 * elf32-d30v.c (MAX32): Don't use LL suffix.
273 (MIN32): Define in terms of MAX32.
274 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
276 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
279 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
281 2000-04-12 Alan Modra <alan@linuxcare.com.au>
283 * dep-in.sed: Match space before file name, not after.
285 * Makefile.am: Regenerate dependencies.
286 * Makefile.in: Regenerate.
288 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
289 case, allow address wrap-around stupidly removed 2000-03-17. Sign
290 extend without an if statement.
292 2000-04-11 Alan Modra <alan@linuxcare.com.au>
294 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
296 * elf32-mips.c (gprel16_with_gp): Likewise.
297 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
298 here using -0x40000, not (int)0xfffc0000.
299 (elf32_hppa_size_of_stub): Likewise.
301 2000-04-11 Timothy Wall <twall@cygnus.com>
303 * coff-tic54x.c: Now builds with all targets.
304 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
305 * Makefile.in: Regenerate.
306 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
307 unitialized variable.
309 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
311 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
312 --enable-build-warnings option.
313 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
314 * Makefile.in, configure: Re-generate.
316 2000-04-07 Nick Clifton <nickc@cygnus.com>
318 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
319 BFD_RELOC_THUMB_PCREL_BLX.
321 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
322 R_ARM_XPC25 and R_ARM_THM_PC22.
324 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
325 R_ARM_XPC25 and R_ARM_THM_XPC22.
326 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
327 R_ARM_[XPC25|THM_XPC22].
329 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
330 elf/arm-oabi.h to elf/arm.h
332 * Makefile.am: Fix dependency for elfarm-oabi.c
333 * Makefile.in: Regenerate.
335 * bfd-in2.h: Regenerate.
336 * libbfd.h: Regenerate.
338 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
340 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
341 and restore it on failure. Release newly allocated tdata on
344 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
346 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
347 (decode_line_info): Set it. Report error if unit->line_offset is
348 equal to or larger than it.
350 2000-04-07 Timothy Wall <twall@cygnus.com>
352 * targets.c: Added vecs for tic54x.
353 * reloc.c: Added relocs for tic54x.
354 * libbfd.h: Regenerated.
355 * configure: Add TI COFF vecs for tic54x.
356 * configure.in: Ditto.
357 * config.bfd (targ_cpu): Recognize new tic54x target.
358 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
359 * bfd-in2.h: Add tic54x target and relocations.
360 * Makefile.am, Makefile.in: Add tic54x target.
361 * archures.c (bfd_archures_list): Add tic54x target.
362 * coff-tic54x.c: New.
365 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
367 * elfcore.h (elf_core_file_p): call backend_object_p which
368 thereby gets an opportunity to update the arch/machine type.
370 2000-04-06 Timothy Wall <twall@cygnus.com>
372 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
373 class. Handle SEC_CLINK and SEC_BLOCK flags.
374 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
375 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
377 2000-04-06 Nick Clifton <nickc@cygnus.com>
379 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
380 EF_INTERWORK if this is an unknown EABI.
381 (elf32_arm_merge_private_bfd_data): Check EABI version
382 numbers. Only check EF_xxx flags if the EABI version number
384 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
385 if the EABI version number is unknown.
386 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
387 if the EABI version number is unknown.
389 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
391 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
392 BFD_RELOC_SH_LOOP_END.
393 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
394 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
395 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
396 (sh_elf_reloc_loop): New function.
397 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
399 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
400 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
401 * bfd-in2.h, libbfd.h: Regenerate.
403 2000-04-04 Alan Modra <alan@linuxcare.com.au>
405 * po/bfd.pot: Regenerate.
407 * Makefile.am: Remove extraneous mkdep comment.
408 (MKDEP): Use gcc -MM rather than mkdep.
409 (DEP): Quote when passing vars to sub-make. Add warning
411 (DEP1): Rewrite for "gcc -MM".
412 (CLEANFILES): Add DEP2.
414 * Makefile.in: Regenerate.
416 2000-04-03 Kevin Buettner <kevinb@redhat.com>
418 * configure.in: Added corefile support for AIX 4.3. In particular,
419 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
420 compiling rs6000-core.c.
421 * configure: Regenerated.
423 2000-04-03 H.J. Lu <hjl@gnu.org>
425 * cache.c (bfd_open_file): Unlink the output file only if
426 it has non-zero size.
428 2000-04-01 Ken Block USG <block@zk3.dec.com>
430 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
431 relative relocations for non-loaded sections in shared objects.
432 (elf64_alpha_check_relocs): Similarly.
434 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
436 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
437 BFD_RELOC_16 to switch for extended relocs.
438 (MY_swap_ext_reloc_in): New.
439 (MY_swap_ext_reloc_out): New.
440 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
441 than NAME(aout,swap_ext_reloc_in) for extended relocs.
442 (NAME(aout,squirt_out_relocs)): Similarly use
443 MY_swap_ext_reloc_out.
444 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
446 2000-04-03 Kazu Hirata <kazu@hxi.com>
448 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
449 the R_PCRWORD_B case.
451 2000-03-31 Thomas de Lellis <tdel@wrs.com>
453 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
457 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
459 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
460 HOWTO references to bfd_elf_generic_reloc, that have
461 partial_inplace == true, now use the new function. The function
462 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
463 extends its fixes to the R_M32R_{16,24,32} relocs.
464 The new logic in m32r_elf_lo16_reloc() has been removed, and
465 it instead calls the new routine to obtain that functionality.
467 2000-03-27 Alan Modra <alan@linuxcare.com.au>
469 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
470 elf32_avr_check_relocs, avr_final_link_relocate,
471 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
472 elf32_avr_object_p): Add prototypes.
473 (elf32_avr_gc_mark_hook): Add default for h->root.type.
474 (bfd_elf_avr_final_write_processing): Make static.
476 2000-03-27 Denis Chertykov <denisc@overta.ru>
478 * cpu-avr.c: New file. BFD support routines for AVR architecture.
479 * archures.c (bfd_architecture): Add AVR architecture.
480 (bfd_archures_list): Add reference to AVR architecture info.
481 * elf.c (prep_headers): Handle bfd_arch_avr.
482 * reloc.c: Add various AVR relocation enums.
483 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
485 * Makefile.am: Add support for AVR elf.
486 * configure.in: Likewise.
487 * config.bfd: Likewise.
488 * Makefile.in: Regenerate.
489 * configure: This too.
490 * bfd-in2.h: And this.
491 * libbfd.h: And this.
493 2000-03-24 H.J. Lu <hjl@gnu.org>
495 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
496 (elf64_alpha_find_reloc_at_ofs): Likewise.
498 2000-03-17 Alan Modra <alan@linuxcare.com.au>
500 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
501 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
502 allowable range used to be -2**(n-1) to 2**n-1.
503 * reloc.c (_bfd_relocate_contents): Same here. Also replace
504 "boolean overflow" with "bfd_reloc_status_type flag".
506 2000-03-14 Doug Evans <dje@casey.transmeta.com>
508 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
510 2000-03-14 Kazu Hirata <kazu@hxi.com>
512 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
513 of shrinks properly, including the last reloc.
515 2000-03-13 Kazu Hirata <kazu@hxi.com>
517 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
520 2000-03-11 Alan Modra <alan@linuxcare.com.au>
522 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
523 a format mismatch rather than an "error" from bfd_read such as
524 bfd_error_file_truncated.
526 2000-03-10 Geoff Keating <geoffk@cygnus.com>
528 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
529 sign-extension and big-endian compensation for
530 R_MIPS_64 even in ld -r.
532 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
534 * elf32-mips.c (mips_elf_next_relocation): Rename from
535 mips_elf_next_lo16_relocation, and generalize to look
536 for any relocation type.
537 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
538 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
539 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
540 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
541 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
542 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
543 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
544 (mips_rtype_to_howto): Likewise.
545 (mips_elf_calculate_relocation): Handle new relocs.
546 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
547 are paired. The addend for R_MIPS_GNU_REL16_S2
548 is shifted right two bits.
550 2000-03-10 Alan Modra <alan@linuxcare.com.au>
552 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
553 comment, and ensure it doesn't happen again.
554 (bfd_install_relocation): Same here.
555 (_bfd_relocate_contents): Don't bother assigning unused signmask
556 shift result. Fix typos in comments.
557 Remove trailing whitespace throughout file.
559 2000-03-07 Doug Evans <dje@casey.transmeta.com>
561 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
562 * bfd-in2.h: Rebuild.
564 2000-03-06 Nick Clifton <nickc@cygnus.com>
566 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
568 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
569 (SIZEOF_ILF_STRINGS): Redefine.
570 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
571 relative reloc, as opposed to a section relative reloc.
572 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
574 Add length of symbol's prefix to string pointer.
575 Store a pointer to the symbol in the symbol pointer table.
576 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
577 Initialise the symbol pointer table.
578 Store the hint in the Hint/Name table.
579 Make the jump reloc be symbol realtive, not section relative.
580 Create an import symbol for imported code.
582 2000-03-06 Catherine Moore <clm@cygnus.com>
584 * elf.c (swap_out_syms): Check for null type_ptr.
586 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
588 * aout-target.h (MY(write_object_contents)): Remove unused
589 and unusable "#if CHOOSE_RELOC_SIZE".
590 * pc532-mach.c (MY(write_object_contents)): Ditto.
591 * netbsd.h (MY(write_object_contents)): Ditto.
592 * hp300hpux.c (MY(write_object_contents)): Ditto.
593 * freebsd.h (MY(write_object_contents)): Ditto.
594 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
596 2000-02-29 H.J. Lu <hjl@gnu.org>
598 * peicode.h (jtab): Make it static.
600 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
601 defined and COFF_IMAGE_WITH_PE is not defined.
602 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
603 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
605 2000-03-01 Nick Clifton <nickc@cygnus.com>
607 * coff-arm.c (bfd_arm_process_before_allocation): Make
608 'symndx' signed to prevent compile time warning.
610 * coff-mcore.c: Remove unused prototype for pe_object_p.
612 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
613 functions that are not used when COFF_IMAGE_WITH_PE is
615 (struct sh_opcode): Change type of 'flags' field to unsigned
616 long so that it can hold the USESAS flag.
618 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
620 * elf-m10300.c (mn10300_elf_relax_section): Initialise
623 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
625 Remove unusued variables and code.
626 (elf_backend_add_symbol_hook): Fix prototype.
628 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
631 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
634 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
636 Remove unusued variables and code.
637 (elf_backend_add_symbol_hook): Fix prototype.
639 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
641 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
642 to unused function parameter.
644 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
646 Use EMPTY_HOWTO to initialise empty howto slots.
647 Remove unused variables.
649 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
651 2000-03-01 H.J. Lu <hjl@gnu.org>
653 * aoutx.h (aout_link_input_section_std): Pass "true" to
654 the undefined_symbol callback.
655 (aout_link_input_section_ext): Likewise.
656 * bout.c (get_value): Likewise.
657 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
658 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
660 (alpha_relocate_section): Likewise.
661 * coff-arm.c (coff_arm_relocate_section): Likewise.
662 * coff-i960.c (coff_i960_relocate_section): Likewise.
663 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
664 * coff-mips.c (mips_relocate_section): Likewise.
665 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
666 * coff-sh.c (sh_relocate_section): Likewise.
667 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
668 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
669 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
670 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
671 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
672 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
673 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
674 * elf32-i370.c (i370_elf_relocate_section): Likewise.
675 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
676 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
677 * elf32-sh.c (sh_elf_relocate_section): Likewise.
678 * elf32-v850.c (v850_elf_relocate_section): Likewise.
679 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
680 * elflink.h (elf_link_output_extsym): Likewise.
681 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
682 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
683 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
685 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
686 undefined_symbol callback when building shared library with
687 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
689 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
690 * elf32-i386.c (elf_i386_relocate_section): Likewise.
691 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
692 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
693 (elf32_mips_get_relocated_section_content): Likewise.
694 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
695 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
696 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
697 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
699 2000-02-28 Nick Clifton <nickc@cygnus.com>
701 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
702 * Makefile.in: Regenerate.
704 * configure.in: Add support for mips and sh pe vectors.
705 * configure: regenerate.
707 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
710 * targets.c: Add mips and sh pe vectors.
712 * libpei.h (coff_final_link_postscript): Only define if not
715 * coffcode.h: Add support for WinCE magic numbers.
717 * peigen.c (pe_print_reloc): Update comment and rearrange
718 appending of newline character.
720 * peicode.h: Add support for Image Library Format.
721 (pe_ILF_vars): Structure containing data used by ILF code.
722 (pe_ILF_make_a_section): New function. Create a section based
724 (pe_ILF_make_a_reloc): New function. Create a reloc based on
726 (pe_ILF_make_a_symbol): New function. Create a symbol based
728 (pe_ILF_save_relocs): New function. Store the relocs created
729 by pe_ILF_make_a_reloc in a section.
730 (pe_ILF_build_a_bfd): New function. Create a BFD describing
732 (pe_ILF_object_p): New function. Return a bfd_target pointer
734 (pe_bfd_object_p): If an ILF object is detected call
735 pe_ILF_object_p on it.
737 * coff-arm.c: Add support for WinCE relocs which are different
738 from normal ARM COFF relocs.
739 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
741 * coff-sh.c: Add support for sh-pe target.
742 * pe-sh.c: New file. Support code for sh-pe target.
743 * pei-sh.c: New file. Support code for sh-pe target.
745 * pe-mips.c: New file. Support code for mips-pe target.
746 * pei-mips.c: New file. Support code for mips-pe target.
748 2000-02-27 Jakub Jelinek <jakub@redhat.com>
750 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
751 architecture if the object causing the bump is dynamic.
752 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
753 and also don't it for memory ordering.
754 (sparc64_elf_write_relocs): Take src_rela out of the loop.
756 2000-02-27 Ian Lance Taylor <ian@zembu.com>
758 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
759 calling bfd_get_section_size_before_reloc.
760 (decode_line_info): Likewise.
761 (_bfd_dwarf2_find_nearest_line): Likewise.
763 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
765 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
766 name of the libtool directory.
767 * Makefile.in: Rebuild.
769 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
771 * som.c (SOM_HOWTO): Define.
772 (som_hppa_howto_table): Use it.
774 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
776 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
778 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
780 2000-02-24 Catherine Moore <clm@cygnus.com>
782 * som.c (som_misc_symbol_info): Add field
784 (som_bfd_derive_misc_symbol_info): Initialize
786 (som_build_and_write_symbol_table): Keep track
787 of secondary_def field.
788 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
789 if secondary_def field is set.
790 (som_bfd_ar_write_symbol_stuff): Initialize
793 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
795 * dwarf2.c (read_address): Read 16-bits addresses.
796 (parse_comp_unit): Accept addr_size == 2.
798 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
800 * bfd-in.h: Update copyright date.
802 2000-02-23 Linas Vepstas <linas@linas.org>
804 * cpu-i370.c: New file.
805 * elf32-i370.c: New file.
806 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
807 (bfd_i370_arch): New.
808 (bfd_archures_list): Add bfd_i370_arch.
809 * elf.c (prep_headers): Add bfd_arch_i370.
810 * Makefile.am: Add support for IBM 370 elf.
811 * config.bfd: Likewise.
812 * configure.in: Likewise.
813 * libbfd.h (bfd_reloc_code_real_names): Likewise.
814 * reloc.c (bfd_reloc_code_type): Likewise.
815 * targets.c: Likewise.
817 * Makefile.in: Regenerate.
818 * configure: Regenerate.
819 * bfd-in2.h: Regenerate.
821 2000-02-22 Ian Lance Taylor <ian@zembu.com>
823 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
824 invalid relocation types, and change them to R_386_NONE.
826 2000-02-22 H.J. Lu <hjl@gnu.org>
828 * elflink.h (elf_link_add_object_symbols): If a version symbol is
829 not defined, don't add a second ELF_VER_CHR.
831 * elflink.h (elf_bfd_final_link): Call output_extsym for global
832 symbols converted to local symbols even when stripping all
834 (elf_link_output_extsym): Process global symbols converted to
835 local symbols even if they are being stripped.
837 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
839 * archures.c (bfd_octets_per_byte): Return unsigned int.
840 (bfd_arch_mach_octets_per_byte): Ditto.
841 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
843 * section.c (bfd_get_section_size_before_reloc): Quell signed
844 vs. unsigned comparison warning.
845 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
846 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
847 change. What was I thinking?
848 * bfd-in2.h: Regenerate.
850 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
851 (elf_gc_sections): Same here.
852 (elf_gc_common_finalize_got_offsets): And here.
854 2000-02-21 Ian Lance Taylor <ian@zembu.com>
856 ELF HPPA doesn't work at present; remove it until it does.
857 * config.bfd: Comment out setting targ_defvec to
859 * Makefile.am: Rebuild dependencies.
860 (BFD32_BACKENDS): Remove elf32-hppa.lo.
861 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
862 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
863 * Makefile.in: Rebuild.
864 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
866 2000-02-18 Geoff Keating <geoffk@cygnus.com>
868 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
869 is no bfd_free(). Revert bfd_free part of previous change.
871 2000-02-18 Geoff Keating <geoffk@cygnus.com>
873 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
875 (coff_compute_section_file_positions): Use bfd_free to pair
877 (coff_write_object_contents): Likewise.
879 * coff-rs6000.c (xcoff_howto_table_16): New variable.
880 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
882 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
884 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
885 (xcoff_ar_file_hdr_big): New structure.
886 (SIZEOF_AR_FILE_HDR_BIG): New macro.
887 (xcoff_ar_hdr_big): New structure.
888 (SIZEOF_AR_HDR_BIG): New macro.
889 (xcoff_big_format_p): New macro.
890 (xcoff_ardata_big): New macro.
891 (arch_xhdr_big): New macro.
892 (xcoff_slurp_armap): Handle large archives.
893 (xcoff_archive_p): Detect large archives.
894 (xcoff_read_ar_hdr): Handle large archives.
895 (xcoff_openr_next_archived_file): Handle large archives.
896 (xcoff_generic_stat_arch_elt): Handle large archives.
897 (xcoff_write_armap_old): Rename from xcoff_write_armap.
898 (xcoff_write_armap_big): New function.
899 (xcoff_write_armap): New function, dispatch to _old or _big.
900 (xcoff_write_archive_contents_old): Rename from
901 xcoff_write_archive_contents.
902 (xcoff_write_archive_contents_big): New function.
903 (xcoff_write_archive_contents): New function, dispatch to _old or
906 2000-02-18 Richard Henderson <rth@cygnus.com>
908 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
909 and hide_symbol members.
910 (elf_link_hash_copy_indirect): Remove.
911 (elf_link_hash_hide_symbol): Remove.
912 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
913 and elf_backend_hide_symbol.
914 (_bfd_elf_link_hash_copy_indirect): Declare.
915 (_bfd_elf_link_hash_hide_symbol): Declare.
916 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
917 (_bfd_elf_link_hash_hide_symbol): Likewise.
918 (_bfd_elf_link_hash_table_init): Don't init killed members.
919 * elflink.h (elf_link_add_object_symbols): Use the bed function
920 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
921 (elf_link_assign_sym_version): Likewise.
922 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
923 (elf_backend_hide_symbol): Likewise.
924 (elfNN_bed): Update for new members.
926 2000-02-17 Kevin Buettner <kevinb@redhat.com>
928 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
929 STACK_END_ADDR): Define for new core file format.
930 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
931 for handling the vagaries of the various core file structures used
932 by AIX over the years.
933 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
934 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
935 core_dumpx structure.
937 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
939 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
940 (bfd_mach_sh3_dsp): Likewise.
941 (bfd_mach_sh4): Reinstate.
942 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
943 * bfd-in2.h: Regenerate.
944 * coff-sh.c (struct sh_opcode): flags is no longer short.
945 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
946 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
947 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
948 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
949 (sh_opcodes): No longer const.
950 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
951 (sh_insn_uses_reg): Check for USESAS and USESR8.
952 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
953 (_bfd_sh_align_load_span): Return early for SH4.
954 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
955 Take into account that field b of a parallel processing insn
956 could be mistaken for a separate insn.
957 * cpu-sh.c (arch_info_struct): New array elements for
958 sh2, sh-dsp and sh3-dsp.
959 Reinstate element for sh4.
960 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
961 (SH4_NEXT): Reinstate.
962 (SH3_NEXT, SH3E_NEXT): Adjust.
963 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
964 * elf32-sh.c (sh_elf_set_private_flags): New function.
965 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
966 (sh_elf_merge_private_data): New function.
967 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
968 (bfd_elf32_bfd_copy_private_bfd_data): Define.
969 (bfd_elf32_bfd_merge_private_bfd_data): Change to
970 sh_elf_merge_private_data.
972 2000-02-13 Richard Henderson <rth@cygnus.com>
974 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
976 (elf_link_hash_copy_indirect): New.
977 (elf_link_hash_hide_symbol): New.
978 * elflink.h (elf_link_add_object_symbols): Break out copy from
979 indirect new new symbol to elf.c.
980 (elf_link_assign_sym_version): Break out privatization of
981 non-exported symbol to elf.c.
982 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
983 (_bfd_elf_link_hash_hide_symbol): New.
984 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
986 2000-02-13 Ian Lance Taylor <ian@zembu.com>
988 * section.c (_bfd_strip_section_from_output): Add info parameter.
989 If it passed as non-NULL, use it to check whether any input BFD
990 has an input section which uses this output section. Change all
992 * bfd-in2.h: Rebuild.
994 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
995 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
997 * bfd-in2.h: Rebuild.
999 2000-02-10 Timothy Wall <twall@cygnus.com>
1001 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1002 allow final modifications of swapped-in symbol.
1003 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1004 * coffcode.h (coff_write_relocs): Use macro
1005 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1006 symbol index should be set to -1.
1008 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1010 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1011 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1012 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1013 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1014 sh_insns_uses_or_sets_freg): New functions.
1015 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1016 * (sh_insns_conflict): Use new functions and new macros to
1017 detect conflicts when two instructions both set same integer registers,
1018 both set same fp register, and both set special register.
1020 2000-02-09 Timothy Wall <twall@cygnus.com>
1022 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1023 swapping in sections, so that the swapping routines have access to
1026 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1028 * coff-go32.c: Update comment. Update copyright.
1030 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1032 * syms.c (bfd_decode_symclass)
1033 Two new class characters were added - 'V' and 'v'. The
1034 meaning of 'W' is now restricted to just weak non-object
1035 symbols. This allows differentiation between, for example,
1036 weak functions vs weak objects. nm for example now dumps:
1038 'w' = weak unresolved
1039 'V' = weak global object
1040 'v' = weak unresolved object
1042 (bfd_is_undefined_symclass): New function. Return true if the
1043 given symbol class represents and undefined/unresolved symbol.
1045 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1048 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1050 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1051 STT_ARM_16BIT flag set, but it is not attached to a data object
1052 return STT_ARM_16BIT so that it will be treated as code by the
1055 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1057 * coff-i386.c (i3coff_object_p): Remove prototype.
1060 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1061 to name. Update copyright.
1063 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1064 assignment to avoid warning. Update copyright.
1066 2000-01-24 Robert Lipe (robertl@sco.com)
1068 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1069 instead of using GNU C extension.
1071 2000-01-21 Nick Clifton <nickc@cygnus.com>
1073 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1074 amount from a bfd_in_memory structure.
1075 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1078 2000-01-14 Nick Clifton <nickc@cygnus.com>
1080 * linker.c (default_indirect_link_order): oops - fix incorrectly
1081 applied patch from Tim Wall.
1083 2000-01-13 Timothy Wall (twall@tiac.net>
1085 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1086 = scnhsz, filhsz, relsz, aoutsz, etc)
1088 * coffswap.h: Ditto.
1090 2000-01-13 Nick Clifton <nickc@cygnus.com>
1092 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1093 interwork thumb to arm stub.
1095 2000-01-13 Timothy Wall (twall@tiac.net>
1097 * archures.c (bfd_octets_per_byte): New function: Return
1099 (bfd_arch_mach_octets_per_byte): New function: Return target
1102 * section.c: Distinguish between octets and bytes for usage of
1103 _cooked_size, _raw_size, and output_offset. Clarify
1104 description of bfd_set_section_contents.
1106 * bfd-in2.h: Regenerate.
1108 * coffgen.c: Indicate that the offset parameter is in bytes, not
1111 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1112 where appropriate to get the octet offset when calling
1113 bfd_set_section_contents.
1114 (bfd_coff_reloc_link_order): Ditto.
1116 * linker.c (bfd_generic_reloc_link_order): Ditto.
1117 (_bfd_default_link_order): Ditto.
1119 * reloc.c (bfd_perform_relocation): Distinguish between octets
1120 and bytes. Use octets when indexing into octet data; use bytes
1121 when calculating target addresses.
1122 (bfd_install_relocation): Ditto.
1124 * srec.c (srec_write_section): Ditto.
1126 2000-01-13 Nick Clifton <nickc@cygnus.com>
1128 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1129 3 to 2. This allows 4 byte sized sections, which is necessary for
1130 dlltool to build funcitoning DLLs.
1132 2000-01-10 Philip Blundell <pb@futuretv.com>
1134 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1135 (arm*-*-conix*): New target.
1137 2000-01-10 Egor Duda <deo@logos-m.ru>
1139 * config.bfd: Include elf32_i386 vector to target list for cygwin
1142 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1143 * configure.in: Test for structure win32_pstatus_t in
1145 * configure: Regenerate.
1147 * elf.c (elfcore_grok_win32pstatus): New function: process
1148 win32_pstatus_t notes in elf core file.
1149 (elfcore_grok_note): Detect win32_pstatus notes.
1151 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1153 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1155 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1156 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1158 1999-12-29 Richard Henderson <rth@cygnus.com>
1160 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1161 if no dynamic sections created.
1163 1999-12-27 Nick Clifton <nickc@cygnus.com>
1165 * peicode.h (pe_bfd_object_p): Only define for PE format
1168 1999-12-17 Nick Clifton <nickc@cygnus.com>
1170 * coff-i386.c (i3coff_object_p): Delete.
1171 (i386coff_vec): Replace reference to i3coff_object_p with a
1172 reference to coff_object_p.
1174 * coff-mcore.c (pe_object_p): Delete.
1176 * peicode.h (pe_bfd_object_p): New function: Detect the
1177 presence of a PE format COFF object file. Also detect and
1178 warn about the presence of LINK6 format Image Library Format
1181 1999-12-16 Nick Clifton <nickc@cygnus.com>
1183 * coff-arm.c (NUM_ELEM): New macro.
1184 (NUM_RELOCS): New macro: The number of known ARM relocs.
1185 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1186 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1188 (bfd_arm_process_before_allocation): Produce a warning message if
1189 an out of range symbol index is encountered.
1191 1999-12-14 Nick Clifton <nickc@cygnus.com>
1193 * elflink.h (is_global_symbol_definition): New Function: Return
1194 true iff the symbol is being given a global definition in this
1196 (elf_link_is_defined_archive_symbol): Do not bother processing
1197 symbols for an archive element that has already been included
1199 Use is_global_symbol_definition().
1201 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1203 * config.bfd: Add support for sparc-*-netbsdelf* and
1204 sparc-*-netbsdaout*.
1206 1999-12-13 Nick Clifton <nickc@cygnus.com>
1208 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1209 if the symbol is in the common section.
1211 1999-12-10 Nick Clifton <nickc@cygnus.com>
1213 * elflink.h (elf_link_is_defined_archive_symbol): New
1214 function: Decide if a symbol, in an archive map is there
1215 because it is defined in the archive element, or because it is
1216 just another common declaration of it.
1217 (elf_link_add_archive_symbols): Use
1218 elf_link_is_defined_archive_symbol to decide if an archive
1219 element contain a reference to a common symbol should be
1222 1999-12-10 Nick Clifton <nickc@cygnus.com>
1224 * elflink.h: Revert previous patch.
1225 * targets.c: Revert previous patch.
1226 * libbfd-in2.h: Revert previous patch.
1227 * libbfd.h: Revert previous patch.
1228 * elfxx-target.h: Revert previous patch.
1229 * archive.c: Revert previous patch.
1230 * aout-target.h: Revert previous patch.
1231 * aout-tic30.h: Revert previous patch.
1232 * bfd.c: Revert previous patch.
1233 * coff-alpha.c: Revert previous patch.
1234 * coff-rs6000.c: Revert previous patch.
1235 * elf64-mips.c: Revert previous patch.
1236 * ieee.c: Revert previous patch.
1237 * libecoff.h: Revert previous patch.
1238 * oasys.c: Revert previous patch.
1239 * som.c: Revert previous patch.
1240 * vms.c: Revert previous patch.
1242 1999-12-09 Nick Clifton <nickc@cygnus.com>
1244 * elflink.h (elf_link_add_archive_symbols): Add an archive
1245 element even if contains a symbol which is currently only
1246 considered to be a common.
1248 * targets.c (struct bfd_target): Add new field
1249 _bfd_allow_commons_in_armap.
1250 * bfd-in2.h:Regenerate.
1252 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1254 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1255 * libbfd.h: Regenerate.
1257 * elfxx-target.h: If using COFF archive map, override
1258 definition of allow_commons_in_armap and replace with
1261 * archive.c (bfd_compute_and_write_armap): Do not place common
1262 symbols into the archive map unless _bfd_allow_commons_in_armap
1265 * aout-target.h (MY_allow_commons_in_armap): Define.
1266 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1267 * bfd.c (bfd_allow_commons_in_armap): Define.
1268 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1269 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1270 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1271 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1272 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1273 * oasys.c (oasys_allow_commons_in_armap): Define.
1274 * som.c (som_allow_commons_in_armap): Define.
1275 * vms.c (vms_allow_commons_in_armap): Define.
1277 1999-12-07 Jim Blandy <jimb@cygnus.com>
1279 Add support for SSE registers in ELF core files.
1280 * elf.c (elfcore_make_note_pseudosection): New function.
1281 (elfcore_grok_prfpreg): Use it.
1282 (elfcore_grok_prxfpreg): New function.
1283 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1285 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1287 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1288 value by 4 before storing it back in the field. From
1289 Koundinya. K <kk@ddeorg.soft.net>.
1291 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1293 * archures.c (bfd_mach_am33): Define.
1294 * bfd-in2.h: Rebuilt.
1295 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1296 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1297 (compute_function_info): Handle additional registers saved by
1299 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1300 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1302 1999-11-29 Jim Blandy <jimb@cygnus.com>
1304 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1306 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1309 1999-11-27 Michael Meissner <meissner@cygnus.com>
1311 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1312 internal use within gas for alpha explicit relocations.
1313 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1314 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1315 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1316 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1317 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1318 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1320 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1321 BFD_RELOC_ALPHA_USER_*.
1323 * bfd-in2.h: Regenerate.
1324 * libbfd.h: Regenerate.
1326 1999-11-26 Fred Fish <fnf@cygnus.com>
1328 * elf.c (elfcore_read_notes): Add prototype for static function.
1329 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1330 (bfd_section_from_phdr): Replacement function that calls
1331 _bfd_elf_make_section_from_phdr for generic segment types and
1332 backend fucntion pointed to by elf_backend_section_from_phdr for
1333 backend specific segment types.
1334 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1335 now called by _bfd_elf_make_section_from_phdr. Note that this func
1336 is now just a stub between the caller and bfd_section_from_phdr.
1338 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1339 elf_backend_section_from_phdr.
1340 (elf_backend_section_from_phdr): Add prototype.
1342 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1343 (elfNN_bed): Add elf_backend_section_from_phdr.
1345 1999-11-25 Nick Clifton <nickc@cygnus.com>
1347 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1348 SEC_CODE and SEC_READONLY flags to glue sections.
1350 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1351 SEC_CODE and SEC_READONLY flags to glue sections.
1353 1999-11-20 Nick Clifton <nickc@cygnus.com>
1355 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1358 1999-11-19 Catherine Moore <clm@cygnus.com>
1360 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1361 (elf_cpu32_plt_entry): Likewise.
1363 1999-11-18 Nick Clifton <nickc@cygnus.com>
1365 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1367 (coff_mcore_relocate_section): Initialise addend to 0.
1368 Special case processing of RVA reloc.
1370 1999-11-17 Richard Henderson <rth@cygnus.com>
1372 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1373 type_change_ok; add sign_extend_vma.
1374 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1375 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1376 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1377 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1378 (elfNN_bed): Follow struture changes.
1380 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1382 * libbfd.c (bfd_read): Check result of read against desired result
1384 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1385 invalid compared to the section size.
1387 * ieee.c (ieee_slurp_debug): Get the length of the debug
1388 information right if there is no data part.
1390 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1392 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1393 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1395 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1397 * elflink.h (elf_bfd_final_link): Make last_local signed.
1399 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1401 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1404 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1406 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1408 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1409 * bfd-in2.h: Regenerate.
1411 1999-10-15 Andrew Haley <aph@cygnus.com>
1413 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1415 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1417 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1419 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1421 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1422 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1425 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1427 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1428 relocs also need the GP value.
1429 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1430 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1431 the GP value for R_MIPS_LITERAL relocs too. Handle
1432 R_MIPS_64 relocs properly on big-endian MIPS.
1433 (mips_elf_sign_extend): Behave properly with 'long long'.
1434 (mips_elf_highest): Correct typo.
1436 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1438 * cpu-m32r.c (arch_info_struct): New static global.
1439 (bfd_m32r_arch): Refer to it.
1440 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1441 (m32r_elf_print_private_bfd_data): Ditto.
1442 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1443 * archures.c (bfd_mach_m32rx): Define it.
1444 * bfd-in2.h: Rebuild.
1446 1999-09-28 Fred Fish <fnf@cygnus.com>
1448 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1449 (cisco_core_big_vec): Add new bigendian vec.
1450 (cisco_core_little_vec): Add new little endian vec.
1452 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1453 (crash_info_locs): Add array of possible offsets.
1454 (MASK_ADDR): Mask to apply to crash info offset.
1455 (crashinfo_external): Add textbase, database, bssbase and
1456 turn into a typedef.
1457 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1458 Many small changes to account for additional hardware versions.
1459 Pick a reasonable size for ".reg" section. Add a ".crash"
1460 section to allow access to crashinfo_external struct.
1461 (cisco_core_file_p): New version of this function that
1462 iterates over crash_info_locs, calling cisco_core_file_validate.
1463 (cisco_core_vec): Old big endian only vec replaced with ...
1464 (cisco_core_big_vec): Add big endian version.
1465 (cisco_core_little_vec): Add little endian version.
1467 * configure.in (cisco_core_vec): Split to two new vectors ...
1468 (cisco_core_big_vec): New target vector.
1469 (cisco_core_little_vec): New target vector.
1470 * configure: Regenerate.
1471 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1472 to cisco_core_big_vec in targ_selvecs.
1474 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1476 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1477 (mips_elf_relocate_got_local): Unused, delete.
1478 (mips_elf_relocate_global_got): Unused, delete.
1480 1999-09-24 Fred Fish <fnf@cygnus.com>
1482 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1483 to initialize it to something meaningful. Then use it to generate
1484 more useful segment names.
1486 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1488 * som.c (NO_PCREL_MODES): Define if the system does not define
1490 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1491 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1492 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1493 * libhppa.h (dis_assemble_22): New function.
1494 (bfd_hppa_insn2fmt): Handle long branch.
1496 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1499 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1501 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1502 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1503 (reloc_howto_type howto_table): Tidy comments and whitespace.
1505 1999-09-17 Nick Clifton <nickc@cygnus.com>
1507 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1508 previous delta. Set sec->gc_mark instead.
1510 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1512 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1513 (elf_cpu32_plt_entry): Likewise.
1515 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1517 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1519 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1520 symbol table, then just compute a suitable value (but do not
1521 create a __gp symbol).
1523 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1524 symbols when building shared libraries.
1525 (elf_hppa_final_link_relocate): Correct handling of PCREL
1526 relocations against undefined symbols.
1528 1999-09-16 Nick Clifton <nickc@cygnus.com>
1530 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1531 interworking sections as linker created so that they will not
1532 be removed by garbage collection.
1534 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1536 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1537 (elf_hppa_final_link_relocate): Consistently create an absolute
1538 address, then subtract out the value of __gp.
1540 1999-09-14 Michael Meissner <meissner@cygnus.com>
1542 * configure.in (Canonicalization of target names): Remove adding
1543 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1544 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1545 * configure: Regenerate.
1547 1999-09-14 Nick Clifton <nickc@cygnus.com>
1549 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1552 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1554 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1555 (elf_hppa_final_link): Initialize text_segment_base and
1557 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1559 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1560 (elf_hppa_final_link_relocate): Likewise.
1561 (elf_hppa_relocate_insn): Likewise.
1562 (elf_hppa_relocate_section): Initialize HOWTO.
1564 1999-09-13 Donn Terry <donn@interix.com>
1566 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1567 handling to support both GNU and MS objects.
1569 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1570 when determining whether to set F_RELFLG.
1572 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1574 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1575 PC24 relocs if the target is an undefined weak symbol.
1576 (arm_add_to_rel): Fix compiler warning.
1577 (elf32_arm_plt0_entry): Correct comments.
1579 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1581 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1582 an absolute symbol in REL relocs.
1584 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1586 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1587 Stub SEGREL32. Return an error for any relocation not handled.
1589 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1591 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1592 constant symbols, and avoid multiple definition errors on them.
1594 1999-09-12 Donn Terry <donn@interix.com>
1596 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1597 significant bit is set.
1599 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1601 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1603 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1604 relocs as we do for RELA relocs.
1606 1999-09-11 Donn Terry <donn@interix.com>
1608 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1609 (coff_final_link_postscript): Define.
1610 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1611 directory entries here.
1612 (_bfd_pei_final_link_postscript): New function.
1614 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1615 section flags based on the section name.
1617 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1618 get the overflow of the s_nlnno field from the s_nreloc field.
1619 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1620 the s_nlnno overflow of the .text section into the s_nreloc
1623 * peigen.c (add_data_entry): Declare.
1624 (pei_swap_aouthdr_out): Get image size right. Set linker version
1626 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1627 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1628 extraneous ImageBase.
1629 (pe_print_edata): Likewise.
1630 (pe_print_pdata): Likewise. Print exception entries.
1631 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1632 (tbl): Make const, add "UNKNOWN".
1633 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1634 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1635 section data directory.
1636 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1638 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1639 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1640 * peicode.h (coff_get_symbol_info): Define.
1642 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1644 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1646 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1649 * libpei.h: New file, broken out of peicode.h.
1650 * peigen.c: New file, broken out of peicode.h.
1651 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1652 * configure.in: Add peigen.lo to list of files required for each
1654 * Makefile.am: Rebuild dependencies.
1655 (BFD32_BACKENDS): Add peigen.lo.
1656 (BFD32_BACKENDS_CFILES): Add peigen.c.
1657 (SOURCE_HFILES): Add libpei.h.
1658 * configure, Makefile.in: Rebuild.
1660 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1661 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1662 instead. Don't clear the s_paddr field for an uninitialized data
1665 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1666 coff_data_type to f_timdat.
1667 * peicode.h (pe_mkobject_hook): Likewise.
1669 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1670 number if COFF_IMAGE_WITH_PE.
1672 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1673 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1674 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1675 there is no SEC_DEBUGGING section.
1676 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1677 IMAGE_FILE_DEBUG_STRIPPED.
1679 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1680 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1681 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1682 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1684 * coffswap.h (IMAGE_BASE): Don't define.
1685 * pei-arm.c (IMAGE_BASE): Don't define.
1686 * pei-i386.c (IMAGE_BASE): Don't define.
1687 * pei-mcore.c (IMAGE_BASE): Don't define.
1688 * pei-ppc.c (IMAGE_BASE): Don't define.
1690 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1691 symbol, switch on the class when determining whether to modify the
1692 value. For PE, don't modify the value of a C_FCN symbol not named
1695 * libbfd-in.h (_bfd_abort): Declare.
1697 * bfd.c (_bfd_abort): New function.
1698 * libbfd.h: Rebuild.
1700 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1703 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1704 don't write out the associated line numbers.
1706 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1709 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1710 changes when the base type is unknown.
1712 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1715 * syms.c (BSF_DEBUGGING_RELOC): Define.
1716 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1717 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1719 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1720 BSF_DEBUGGING_RELOC set.
1721 * bfd-in2.h: Rebuild.
1723 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1725 * ecoff.c (bfd_debug_section): Update initialization for new
1727 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1728 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1730 1999-09-10 H.J. Lu <hjl@gnu.org>
1732 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1733 _bfd_filnmlen field.
1734 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1736 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1738 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1739 for FPTR relocs involving local symbols.
1741 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1742 value for the stub address in a call through a stub.
1743 Install the value for a local symbol directly into the DLT
1744 instead of generating a reloc. Correctly handle FPTR64 relocs.
1746 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1747 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1748 (elf_hppa_final_link): Call them.
1750 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1752 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1753 (elf_adjust_dynamic_symbol): ...from here.
1755 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1757 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1758 relocation, remove them. SECREL64->LTOFF16WF.
1759 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1761 (elf_hppa_relocate_insn): Similarly.
1763 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1764 (elf_hppa_relocate_insn): Similarly.
1766 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1768 (elf_hppa_relocate_insn): Similarly.
1770 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1771 Handle LTOFF_TP* relocs.
1772 (elf_hppa_relocate_insn): Similarly.
1774 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1775 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1776 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1778 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1779 DIR32, DIR64 and FPTR64 relocations.
1780 (elf_hppa_relocate_insn): Similarly.
1782 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1783 address of the .PARISC.global section.
1784 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1785 table entry elf_hppa_final_link_relocate. Do not give a warning
1786 for a reloc against an external symbol if it has a PA64 hash
1788 (elf_hppa_final_link_relocate): Significantly rework. Handle
1789 DLTIND relocations. Compute the final value of the relocation
1790 before passing the value of elf_hppa_relocate_insn.
1791 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1792 relocation support. Handle DLTIND relocation requests just like
1793 DLTREL relocation requests. Simplify branch handling.
1795 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1797 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1798 non-allocated section as done in i386 version.
1799 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1800 statement since this is no know relocation.
1802 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1804 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1806 (elf_hppa_relocate_insn): Similarly.
1808 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1810 (elf_hppa_relocate_insn): Similarly.
1812 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1813 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1814 Pass the relocate type rather than the insn format to
1815 elf_hppa_relocate_insn.
1816 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1817 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1819 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1821 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1822 (bfd_coff_filnmlen): Define.
1823 (bfd_coff_std_swap_table): Initialize new field.
1824 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1826 (coff_write_symbols): Likewise.
1827 (coff_get_normalized_symtab): Likewise.
1828 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1829 * libcoff.h: Rebuild.
1831 1999-09-06 Donn Terry <donn@interix.com>
1833 * coffcode.h (sort_by_secaddr): New static function if
1835 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1836 sections by VMA when assigning target_index values. Always set
1839 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1840 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1842 * libcoff.h: Rebuild.
1844 * coffcode.h (coff_set_custom_section_alignment): Add const to
1845 declaration to match definition.
1846 (coff_write_object_contents): Don't set F_AR32W(R)? if
1849 * coff-i386.c (in_reloc_p): Add declaration.
1850 (i386coff_vec): Simplify initialization of
1851 application_section_flags.
1853 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1854 version. Move COFF_WITH_PE specific code to new version.
1855 (stype_to_sec_flags): Likewise. Add section parameter.
1856 * coffgen.c (make_a_section_from_file): Set target_index before
1857 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1858 * libcoff.h: Rebuild.
1860 * syms.c (stt): Add some PE/PEI section names.
1861 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1863 (bfd_symbol_info): Check for 'w'.
1865 * section.c (struct bfd_comdat_info): Define.
1866 (asection): Add comdat field.
1867 (STD_SECTION): Initialize comdat field.
1868 (bfd_make_section_anyway): Likewise.
1869 * bfd-in2.h: Rebuild.
1871 1999-09-06 Andreas Schwab <schwab@suse.de>
1873 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1876 1999-09-06 Nick Clifton <nickc@cygnus.com>
1878 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1879 bfd_realloc instead of calloc and realloc.
1881 1999-09-04 Steve Chamberlain <sac@pobox.com>
1883 * cpu-pj.c: New file.
1884 * elf32-pj.c: New file.
1885 * config.bfd (pj*): New cpu.
1886 (pj-*-*, pjl-*-*): New targets.
1887 * configure.in (bfd_elf32_pj_vec): New target vector.
1888 (bfd_elf32_pjl_vec): New target vector.
1889 * archures.c (bfd_arch_pj): Define.
1890 * elf.c (prep_headers): Handle bfd_arch_pj.
1891 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1892 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1893 to target vector list.
1894 * Makefile.am: Rebuild dependencies.
1895 (ALL_MACHINES): Add cpu-pj.lo.
1896 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1897 (BFD32_BACKENDS): Add elf32-pj.lo.
1898 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1899 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1901 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1903 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1904 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1905 and NON_GOT_REF from weak defined symbol to real symbol.
1906 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1907 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1908 create a COPY reloc.
1909 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1910 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1911 don't create a COPY reloc.
1913 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1915 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1916 count those in sections we are not including in the link.
1918 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1920 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1921 field in hpux11 shared libraries.
1923 1999-09-02 Nick Clifton <nickc@cygnus.com>
1925 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1927 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1929 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1930 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1931 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1933 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1935 * elflink.h (record_link_assignment): When possible, keep the
1936 original type of the symbol.
1938 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1940 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1941 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1942 tools were configured.
1943 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1945 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1947 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1948 GOT entries for GOT16 relocations; they're not required.
1950 1999-08-24 Nick Clifton <nickc@cygnus.com>
1952 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1954 * config.bfd (arm-*-netbsd*): New target.
1955 * configure.in (armnetbsd_vec): New target vector.
1956 * configure: Regenerate
1957 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1959 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1960 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1961 (armnetbsd.lo): New rule with deps.
1962 * Makefile.in: Regenerate.
1964 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1967 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1969 * som.c (som_slurp_symbol_table): Fix typo in comment.
1971 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1973 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1974 here instead of using elf_section_data...
1976 1999-08-19 Nick Clifton <nickc@cygnus.com>
1978 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1979 relocations into the base file.
1980 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1981 we are building a base file.
1983 1999-08-19 Nick Clifton <nickc@cygnus.com>
1985 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1987 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1988 REL relocs when performing a partial relocation.
1990 1999-08-18 Donn Terry <donn@interix.com>
1992 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1993 _bfd_coff_link_input_bfd into top level.
1995 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1996 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1997 (coff_i386_rtype_to_howto): Likewise.
1998 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1999 Completely ignore symbols which are all zero.
2000 (dummy_reloc16_estimate): Add return 0.
2001 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2002 variable copy to name_copy to avoid shadowing outer scope
2004 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2005 from unsigned int to unsigned long. Add timestamp field.
2006 * libcoff.h: Rebuild.
2008 1999-08-17 H.J. Lu <hjl@gnu.org>
2010 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2013 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2015 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2016 for special section symbols.
2017 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2018 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2021 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2023 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2024 coincidence of variable names between old and new code.
2026 1999-08-12 Nick Clifton <nickc@cygnus.com>
2028 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2029 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2030 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2031 and 'addend' parameter a 'bfd_signed_vma'.
2032 (elf32_arm_final_link_relocate): Do not involve stubs in
2033 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2034 jumps, not function calls.
2036 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2038 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2039 in R_ARM_PC24 relocs.
2041 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2043 * elf-hppa.h (elf_hppa_fake_sections): New function.
2044 * elf32-hppa.c (elf_backend_fake_sections): Define.
2046 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2047 recent changes to the arch_info structure.
2049 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2050 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2051 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2054 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2055 Ralf Baechle <ralf@uni-koblenz.de>
2057 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2058 output DT_MIPS_GOTSYM.
2059 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2060 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2062 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2064 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2065 prototype. Handle local symbols. Add commentary.
2066 (mips_elf_calculate_relocation): Adjust accordingly.
2067 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2070 * elflink.h (elf_bfd_final_link): Tweak last change.
2072 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2074 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2075 elf-section data to allocate just the right amount of relocation
2076 space. Don't allocate the hash space twice.
2077 (elf_bfd_final_link): Calculate the amount of space to allocate in
2078 each relocation section.
2080 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2082 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2083 64bit mode, generate a section relative relocation for a 32bit
2085 (elf_hppa_is_local_label_name): New function.
2086 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2087 shared between 32bit and 64bit port.
2089 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2091 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2092 R_MIPS_GOT16 and R_MIPS_CALL16.
2093 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2094 to use when looking for a preexisting GOT entry.
2096 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2098 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2099 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2101 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2103 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2105 * elflink.h (elf_link_output_extsym): Don't output a weak
2106 reference to an undefined symbol just because it was defined weak
2109 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2111 * coffgen.c (coff_find_nearest_line): When looking for file, use
2112 last best match rather than first. If address is beyond last line
2113 number record, don't return the last line as the correct value.
2115 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2117 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2118 * bfd-in2.h: Rebuild.
2120 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2122 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2123 * coffcode.h (coff_set_custom_section_alignment): New static
2125 (coff_section_alignment_table): New static array.
2126 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2127 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2128 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2129 * libcoff.h: Rebuild.
2131 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2133 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2135 * Makefile.in: Rebuild.
2137 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2139 * section.c (SEC_SHARED): Define.
2140 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2141 (styp_to_sec_flags): Likewise.
2142 * peicode.h (coff_swap_scnhdr_out): Likewise.
2143 * bfd-in2.h: Rebuild.
2145 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2147 * coffcode.h (coff_classify_symbol): Comment out part of
2148 1999-08-05 change which breaks cygwin DLLs.
2150 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2151 * aclocal.m4, configure: Rebuild.
2153 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2155 * section.c (global_syms): Only initialize union field if
2158 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2160 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2161 the size of a GOT entry here.
2162 (mips_elf_calculate_relocation): Don't create a local GOT entry
2163 for the symbol in a GOT16 relocation; just for it's high-order bit
2164 (_bfd_mips_elf_relocate_section): Fix thinko.
2166 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2168 Based on patches from Donn Terry <donn@interix.com>:
2169 * coffcode.h (enum coff_symbol_classification): Define.
2170 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2171 _bfd_coff_classify_symbol. Change return type.
2172 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2173 (coff_slurp_symbol_table): Use coff_classify_symbol.
2174 (coff_classify_symbol): New static function.
2175 (coff_sym_is_global): Never define.
2176 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2177 * cofflink.c (coff_link_check_ar_symbols): Use
2178 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2179 (coff_link_add_symbols): Likewise.
2180 (_bfd_coff_link_input_bfd): Likewise.
2181 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2182 coff_classify_symbol.
2183 * libcoff.h: Rebuild.
2185 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2187 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2188 (e_ltpsel, e_rtpsel): Similarly.
2190 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2191 and 14bit ertpsel. Handle 64bit psel.
2193 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2195 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2196 handling for REL relocations. And only left-shift R_MIPS26
2197 relocation addends where necessary.
2199 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2201 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2202 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2203 Just return the relocation found.
2204 (mips_elf_relocate_section): Pull the LO16 addend out of the
2205 section itself when using REL relocations.
2207 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2208 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2211 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2213 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2214 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2215 relocation against a symbol in an input section with no output
2216 section. From Daniel Jacobowitz <drow@false.org>.
2218 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2220 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2221 look for generated file correctly.
2222 * aclocal.m4, configure: Rebuild.
2224 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2226 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2227 and R_MIPS16_26 relocations correctly when relocating.
2228 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2229 and R_MIPS_CALL_LO16 are for global symbols.
2231 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2233 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2235 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2236 variables and initialize them.
2238 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2240 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2241 there are no global symbols requiring GOT entries.
2242 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2243 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2244 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2246 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2247 symbols are considered to have the value zero.
2248 (_bfd_mips_elf_relocate_section): Don't try to perform a
2249 relocation for an undefined symbol.
2250 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2253 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2255 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2256 wants ba,a,pt %xcc instead of %icc.
2257 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2258 of large PLT entries.
2259 (sparc64_elf_plt_ptr_offset): Fix calculation.
2260 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2261 addend should be relative to load address, not .plt section start.
2262 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2264 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2266 * elf-bfd.h (struct elf_backend_data): Add
2267 print_symbol_all and output_arch_syms backend methods.
2268 * elfxx-target.h: Likewise.
2269 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2270 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2271 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2273 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2274 symbols in .dynsym, add their names into .dynstr. Put those symbols
2276 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2277 pointers to STT_REGISTER symbols in dynsym section.
2278 (sparc64_elf_print_symbol_all): New function.
2279 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2280 printing using the print_symbol_all hook.
2282 1999-07-30 Catherine Moore <clm@cygnus.com>
2284 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2287 1999-07-29 Richard Henderson <rth@cygnus.com>
2289 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2290 dynamic_sections_created.
2292 1999-07-29 Richard Henderson <rth@cygnus.com>
2294 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2295 (mips_rtype_to_howto): ... new function.
2296 (_bfd_mips_elf_relocate_section): Use it.
2298 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2300 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2302 1999-07-27 Nick Clifton <nickc@cygnus.com>
2304 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2306 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2307 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2309 1999-07-23 Donn Terry <donn@interix.com>
2311 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2312 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2313 * cofflink.c (coff_link_add_symbols): If PE, handle section
2315 * libcoff.h: Rebuild.
2317 * config.bfd (i[3456]86-*-interix*): New target.
2319 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2321 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2322 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2323 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2324 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2325 (COFF_SUPPORT_GNU_LINKONCE): Define.
2326 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2327 (COFF_SUPPORT_GNU_LINKONCE): Define.
2329 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2332 * makefile.dos: Remove; obsolete.
2333 * configure.bat: Remove; obsolete.
2335 1999-07-21 H.J. Lu <hjl@gnu.org>
2337 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2339 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2341 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2342 message and fail if a symbol index is out of range.
2344 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2346 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2347 when looking at a R_MIPS_GOT16 relocation.
2349 1999-07-20 Nick Clifton <nickc@cygnus.com>
2351 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2353 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2355 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2356 removed in previous change.
2357 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2358 in relocateable output.
2360 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2362 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2365 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2366 if they appear to be specially created by the linker.
2368 1999-07-19 Nick Clifton <nickc@cygnus.com>
2370 * targets.c (alternative_target): New field in bfd_target
2372 (bfd_search_for_target): New function: Find a target that
2373 satisifies a search function.
2374 * bfd-in2.h: Regenerate.
2376 * elfxx-target.h: Initialise the alternative_target field of
2377 the bfd_target structures to point to the other target (if
2379 * nlm-target.h: Initialise the alternative_target field of
2380 the bfd_target structures to point to the other target (if
2383 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2384 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2386 * aix386-core.c: Initialise new field of bfd_target structure.
2387 * aout-adobe.c: Initialise new field of bfd_target structure.
2388 * aout-arm.c: Initialise new field of bfd_target structure.
2389 * aout-target.h: Initialise new field of bfd_target structure.
2390 * aout-tic30.c: Initialise new field of bfd_target structure.
2391 * binary.c: Initialise new field of bfd_target structure.
2392 * bout.c: Initialise new field of bfd_target structure.
2393 * cisco-core.c: Initialise new field of bfd_target structure.
2394 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2395 * coff-alpha.c: Initialise new field of bfd_target structure.
2396 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2397 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2398 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2399 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2400 * coff-i386.c: Initialise new field of bfd_target structure.
2401 * coff-i860.c: Initialise new field of bfd_target structure.
2402 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2403 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2404 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2405 * coff-mips.c: Initialise new field of bfd_target structure.
2406 * coff-ppc.c: Initialise new field of bfd_target structure.
2407 * coff-rs6000.c: Initialise new field of bfd_target structure.
2408 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2409 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2410 * coff-tic30.c: Initialise new field of bfd_target structure.
2411 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2412 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2413 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2414 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2415 * hppabsd-core.c: Initialise new field of bfd_target structure.
2416 * hpux-core.c: Initialise new field of bfd_target structure.
2417 * i386msdos.c: Initialise new field of bfd_target structure.
2418 * i386os9k.c: Initialise new field of bfd_target structure.
2419 * ieee.c: Initialise new field of bfd_target structure.
2420 * ihex.c: Initialise new field of bfd_target structure.
2421 * irix-core.c: Initialise new field of bfd_target structure.
2422 * mipsbsd.c: Initialise new field of bfd_target structure.
2423 * netbsd-core.c: Initialise new field of bfd_target structure.
2424 * oasys.c: Initialise new field of bfd_target structure.
2425 * osf-core.c: Initialise new field of bfd_target structure.
2426 * ppcboot.c: Initialise new field of bfd_target structure.
2427 * ptrace-core.c: Initialise new field of bfd_target structure.
2428 * sco5-core.c: Initialise new field of bfd_target structure.
2429 * som.c: Initialise new field of bfd_target structure.
2430 * srec.c: Initialise new field of bfd_target structure.
2431 * tekhex.c: Initialise new field of bfd_target structure.
2432 * trad-core.c: Initialise new field of bfd_target structure.
2433 * versados.c: Initialise new field of bfd_target structure.
2434 * vms.c: Initialise new field of bfd_target structure.
2436 1999-07-19 Andreas Schwab <schwab@suse.de>
2438 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2441 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2443 * elflink.h (elf_link_adjust_relocs): New function.
2444 (elf_bfd_final_link): Use it.
2445 (elf_link_input_bfd): Deal with the fact that there can be
2446 two relocation sections for a single section.
2447 (elf_reloc_link_order): Likewise.
2449 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2450 a relocateable object.
2451 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2453 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2455 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2456 (sparc64_elf_get_reloc_upper_bound,
2457 sparc64_elf_get_dynamic_reloc_upper_bound,
2458 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2459 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2461 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2462 ELF64_R_TYPE_ID/DATA where appropriate.
2464 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2466 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2469 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2471 * elf32-mips.c (mips_elf_local_relocation_p): New static
2473 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2474 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2475 Always set *require_jalxp.
2476 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2477 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2478 GOT16 if the GOT16 is against a local symbol. Don't return false
2479 for an undefined symbol. If there is an overflow, assert that we
2482 1999-07-16 Andreas Schwab <schwab@suse.de>
2484 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2485 variables `link' and `elfsec'.
2486 (elf_bfd_final_link): Remove unused variable `os'.
2488 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2490 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2491 a PT_PHDR program headers.
2492 (_bfd_mips_elf_final_link): Don't assume there are going to be
2493 section symbols when we're not building a shared object.
2494 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2497 1999-07-15 J.T. Conklin <jtc@redback.com>
2499 * config.bfd (i[3456]86-*-vxworks*): New target.
2501 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2503 * elf32-mips.c (mips_elf_stub_section_p): New function.
2504 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2505 (mips_elf_relocate_section): Adjust calling sequence for
2506 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2507 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2510 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2512 * configure.in: Bump version number to 2.9.5.
2513 * configure: Rebuild.
2515 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2517 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2519 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2520 to derive final type instead of hardwiring a selection.
2522 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2524 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2525 things relocated by R_MIPS16_GPREL.
2526 (mips_elf_perform_relocation): Likewise.
2528 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2530 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2532 1999-07-14 Richard Henderson <rth@cygnus.com>
2534 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2535 (_bfd_mips_elf_size_dynamic_sections): Set it.
2536 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2537 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2538 new argument max_local.
2540 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2542 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2543 subwords when handling an R_MIPS16_26 relocation.
2544 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2547 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2548 dst_mask to match reality.
2549 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2550 (mips_elf_obtain_contents): Use bfd_get.
2551 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2552 (mips_elf_relocate_section): Likewise.
2554 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2556 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2557 (mips_elf_relocate_section): Adjust calling sequence for
2558 mips_elf_perform_relocation.
2559 (mips_elf_perform_relocation): Take additional argument. Handle
2560 R_MIPS16_26. Use bfd_put for convenience.
2562 1999-07-13 Richard Henderson <rth@cygnus.com>
2564 * elf.c (assign_file_positions_for_segments): Thinko last change.
2565 Always overwrite p_flags.
2567 1999-07-13 Richard Henderson <rth@cygnus.com>
2569 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2570 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2571 .dynbss and .rel[a].bss if want_dynbss.
2572 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2574 1999-07-13 Richard Henderson <rth@cygnus.com>
2576 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2578 1999-07-13 Richard Henderson <rth@cygnus.com>
2580 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2581 (struct elf_link_hash_table): Add dynlocal.
2582 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2583 (_bfd_elf_link_adjust_dynindx): Delete.
2584 (_bfd_elf_link_renumber_dynsyms): Prototype.
2585 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2586 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2587 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2588 (_bfd_elf_link_lookup_local_dynindx): New function.
2589 (elf_link_renumber_hash_table_dynsyms): New function.
2590 (_bfd_elf_link_renumber_dynsyms): New function.
2591 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2592 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2593 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2594 instead of elf_link_remove_section_and_adjust_dynindices.
2595 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2596 (elf_link_assign_sym_version): Remove removed_dynamic code.
2597 (elf_link_renumber_dynsyms): Delete.
2598 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2600 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2601 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2602 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2603 * elf32-mips.c: Similarly.
2604 * elf32-ppc.c: Similarly.
2605 * elf32-sparc.c: Similarly.
2606 * elf64-alpha.c: Similarly.
2607 * elf64-sparc.c: Similarly.
2609 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2611 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2612 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2613 when the relocation is against _gp_disp.
2615 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2617 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2618 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2619 to possibly_dynamic_relocs. Adjust usage throughout code.
2620 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2621 (elf_mips_ctor64_howto): Likewise.
2622 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2624 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2625 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2626 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2627 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2629 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2631 * Makefile.am: Rebuild dependencies.
2632 * Makefile.in: Rebuild.
2634 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2635 * bfd-in2.h: Rebuild.
2637 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2638 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2639 structure initializations. Add casts.
2640 * reloc.c (EMPTY_HOWTO): Define.
2641 * bfd-in2.h: Rebuild.
2642 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2643 comparisons against 0.
2644 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2645 previous_ibfd_e_flags to unsigned long.
2646 * vms.h (struct vms_private_data_struct): Change section_count to
2648 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2649 (_bfd_vms_write_gsd): Change symnum to unsigned.
2650 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2651 * vms-tir.c (etir_sta): Change psect to unsigned.
2652 (alloc_section): Change idx to unsigned.
2653 (tir_sta, tir_ctl): Change psect to unsigned.
2654 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2655 * vms.c (priv_section_count): Change to unsigned.
2657 1999-07-12 Andreas Schwab <schwab@suse.de>
2659 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2660 * m68klinux.c: Likewise.
2662 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2664 * Many files: Changes to avoid gcc warnings: Remove unused local
2665 variables. Add default case to enum switches.
2666 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2667 compile if not COFF_IMAGE_WITH_PE.
2668 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2669 (bfd_arm_get_bfd_for_interworking): Likewise.
2670 (bfd_arm_process_before_allocation): Likewise.
2671 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2672 * pei-arm.c: Likewise.
2673 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2674 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2675 (mips_elf_got16_entry): Put parens around & in body of ==.
2676 (mips_elf_calculate_relocation): Correct test for empty string.
2677 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2679 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2682 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2684 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2685 as appropriate. Fill in structure initializations. Add variable
2686 initializations. Add casts.
2687 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2688 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2690 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2692 * elf-bfd.h (bfd_elf_hash): Update declaration.
2693 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2694 when calling bfd_elf_hash.
2696 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2698 * libbfd.c (bfd_put_8): Make it of type `void'.
2699 * bfd-in2.h: Regenerated.
2700 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2702 (_bfd_mips_elf_final_link): Likewise.
2704 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2706 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2708 * config.bfd (hppa*-*-linux-gnu*): New target
2710 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2712 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2713 (_bfd_mips_elf_create_dynamic_sections): New function.
2714 (_bfd_mips_elf_add_symbol_hook): Likewise.
2715 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2716 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2717 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2718 (_bfd_mips_elf_gc_mark_hook): Likewise.
2719 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2720 (_bfd_mips_elf_always_size_sections): Likewise.
2721 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2722 (_bfd_mips_elf_check_relocs): Likewise.
2723 (_bfd_mips_elf_link_hash_table_create): Likewise.
2724 (_bfd_mips_elf_print_private_data): Likewise.
2725 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2726 (_bfd_mips_elf_final_link): Likewise.
2727 (_bfd_mips_elf_additional_program_headers): Likewise.
2728 (_bfd_mips_elf_modify_segment_map): Likewise.
2729 (_bfd_mips_elf_relocate_section): Likewise.
2730 * elf32-mips.c (mips_elf32_object_p): Move contents into
2731 _bfd_mips_elf_object_p.
2732 (mips_elf_additional_program_headers): Rename to
2733 _bfd_mips_elf_additional_program_headers.
2734 (mips_elf_modify_segment_map): Rename to
2735 _bfd_mips_elf_modify_segment_map.
2736 (elf_mips_abi_name): Change prototype.
2737 (mips_elf32_section_from_shdr): Merge into
2738 _bfd_mips_elf_section_from_shdr.
2739 (mips_elf32_section_processing): Merge into
2740 _bfd_mips_elf_section_processing.
2741 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2742 the right back-end ELF linker.
2743 (mips_elf_relocate_section): Rename to
2744 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2745 (mips_elf_link_output_symbol_hook): Rename to
2746 _bfd_mips_elf_link_output_symbol_hook.
2747 (mips_elf_create_dynamic_section): Rename to
2748 _bfd_mips_elf_create_dynamic_section.
2749 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2750 Adjust for 64-bit code. Use mips_elf_got_section.
2751 (mips_elf_adjust_dynamic_symbol): Rename to
2752 _bfd_mips_elf_adjust_dynamic_symbol. Use
2753 mips_elf_allocate_dynamic_relocations.
2754 (mips_elf_finish_dynamic_symbol): Rename to
2755 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2756 Adjust for 64-bit code.
2757 (mips_elf_finish_dynamic_sections): Rename to
2758 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2759 (mips_elf_always_size_sections): Rename to
2760 _bfd_mips_elf_always_size_sections.
2761 (mips_elf_add_symbol_hook): Rename to
2762 _bfd_mips_elf_add_symbol_hook.
2763 (mips_elf_next_lo16_addend): Constify.
2764 (mips_elf_calculate_relocation): Likewise.
2765 (mips_elf_obtain_contents): Likewise.
2766 (mips_elf_perform_relocation): Likewise.
2767 (mips_elf_create_dynamic_relocation): Likewise.
2768 (mips_elf_allocate_dynamic_relocations): New function.
2769 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2770 (MIPS_ELF_REL_SIZE): Likewise.
2771 (MIPS_ELF_DYN_SIZE): Likewise.
2772 (MIPS_ELF_GOT_SIZE): Likewise.
2773 (MIPS_ELF_SYM_SIZE): Likewise.
2774 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2775 (MIPS_ELF_GET_WORD): Likewise.
2776 (MIPS_ELF_PUT_WORD): Likewise.
2777 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2778 (STUB_LW): Conditionalize for 64-bit value.
2779 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2781 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2782 Check it for inconsistency.
2783 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2785 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2787 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2788 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2789 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2790 (mips_elf_local_got_index): Likewise.
2791 (mips_elf_got_page): Likewise.
2792 (mips_elf_got_info): Likewise.
2793 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2794 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2795 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2796 instead of constant `2'.
2797 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2798 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2799 (mips_elf_size_dynamic_sections): Use
2800 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2801 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2802 Adjust all releveant entries in elf backend table.
2803 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2804 (mips_elf64_section_processing): Likewise.
2805 Adjust elf backend entries to use _bfd_mips_elf variants now
2808 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2810 (size_dynamic_sections): Likewise.
2811 (elf_link_output_extsym): Likewise.
2812 * elf.c: (elf_fake_sections): Likewise.
2813 * libbfd.c (bfd_get): New macro.
2814 (bfd_put): Likewise.
2815 * bfd-in2.h: Regenerated.
2817 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2819 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2820 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2821 wap_reloca_in, and swap_reloca_out.
2822 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2823 multiple internal relocations per external relocation.
2824 (link_read_relocs): Likewise.
2825 (elf_bfd_final_link): Likewise.
2826 (elf_link_input_bfd): Likewise.
2827 (elf_gc_mark): Likewise.
2828 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2829 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2831 (size_info): Add entries for new fields.
2832 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2833 (mips_elf64_be_swap_reloc_in): New function.
2834 (mips_elf64_be_swap_reloc_out): Likewise.
2835 (mips_elf64_be_swap_reloca_in): Likewise.
2836 (mips_elf64_be_swap_reloca_out): Likewise.
2837 (mips_elf64_size_info): Add entries for new fields.
2839 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2841 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2842 field equals the new rel_count field.
2843 (elf_link_input_bfd): When doing a relocateable link, use the new
2844 rel_count field rather than the reloc_count field.
2845 (elf_reloc_link_order): Likewise.
2846 (elf_finish_pointer_linker_section): Likewise.
2848 Based on patch from H.J. Lu <hjl@gnu.org>:
2849 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2850 shared library to override a weak definition in a regular object.
2852 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2854 * libhppa.h: Revert July 2, 1999 patch.
2856 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2857 need to generate DLTIND relocations, not DLTREL relocations.
2859 1999-07-05 Nick Clifton <nickc@cygnus.com>
2861 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2863 (coff_set_flags): Recognise arm 5 architectures.
2865 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2866 Add support for armv5 architecture.
2868 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2870 * reloc.c: Add new, assembler only, ARM reloc:
2871 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2873 * bfd-in2.h: Regenerate.
2875 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2877 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2878 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2879 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2880 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2881 * elf32-mips.c (ABI_64_P): New macro.
2882 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2883 (_bfd_mips_elf_find_nearest_line): Adjust call to
2884 _bfd_dwarf2_find_nearest_line.
2885 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2886 * libbfd.h: Regenerated.
2888 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2890 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2892 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2894 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2895 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2897 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2899 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2901 (_bfd_elf_init_reloc_shdr): New function.
2902 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2903 bfd_alloc followed by memset.
2904 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2905 (elf_fake_sections): Here.
2906 (assign_section_numbers): Assign section numbers for the second
2907 relocation section, if required.
2908 * elflink.h (elf_link_output_relocs): New function.
2909 (elf_link_size_reloc_section): Likewise.
2910 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2911 (elf_link_input_bfd): Use elf_link_output_relocs.
2913 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2914 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2916 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2918 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2921 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2923 * elf32-mips.c (mips_elf_got_info): Move declaration before
2924 prototypes. Change global_gotsym to be a pointer to a hash entry,
2925 rather than a number index.
2926 (mips_elf_link_hash_entry): Move declaration before prototypes.
2927 (mips_elf_irix6_finish_dynamic_symbol): New function.
2928 (mips_elf_sign_extend): Likewise.
2929 (mips_elf_high): Likewise.
2930 (mips_elf_higher): Likewise.
2931 (mips_elf_highest): Likewise.
2932 (mips_elf_global_got_index): Likewise.
2933 (mips_elf_local_got_index): Likewise.
2934 (mips_elf_got_offset_from_index): Likeiwse.
2935 (mips_elf_record_global_got_symbol): Likewise.
2936 (mips_elf_got_page): Likewise.
2937 (mips_elf_next_lo16_addend): Likewise.
2938 (mips_elf_calculate_relocation): Likewise.
2939 (mips_elf_obtain_contents): Likewise.
2940 (mips_elf_perform_relocation): Likewise.
2941 (mips_elf_assign_gp): Likewise.
2942 (mips_elf_sort_hash_table_f): Likewise.
2943 (mips_elf_sort_hash_table): Likewise.
2944 (mips_elf_got_section): Likewise.
2945 (mips_elf_got_info): Likewise.
2946 (mips_elf_create_local_got_entry): Likewise.
2947 (mips_elf_got16_entry): Likewise.
2948 (mips_elf_create_dynamic_relocation): Likewise.
2949 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2950 (mips_elf_final_gp): Use mips_elf_assign_gp.
2951 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2952 into SHN_SCOMMON automatically on IRIX6.
2953 (mips_elf_add_symbol_hook): Likewise.
2954 (mips_elf_relocate_section): Rewrite, using
2955 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2956 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2957 Don't deal with .rld_map on IRIX6.
2958 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2959 section flags appropriately for .got.
2960 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2961 the got. Call mips_elf_record_global_got_symbol and allocate
2962 local got space appropriately.
2963 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2964 char *. Rework calculation of GOT size. Sort dynamic symbol
2965 table entries so entries that do not require GOT entries appear at
2966 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2967 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2969 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2971 (mips_elf_finish_dynamic_symbol): Use
2972 mips_elf_irix6_finish_dynamic_symbol.
2973 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2974 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2975 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2977 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2979 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2980 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2982 1999-06-04 Philip Blundell <philb@gnu.org>
2984 * elf32-arm.h (elf_backend_got_header_size): Define.
2985 (elf_backend_plt_header_size): Likewise.
2987 1999-06-28 Jim Pick <jim@jimpick.com>
2989 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2991 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2993 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2994 relocation function.
2995 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2997 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2999 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3000 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3001 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3002 (_bfd_mips_elf_section_from_shdr): Use them.
3003 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3004 of GP-relative sections.
3005 (_bfd_mips_elf_set_section_contents): Use them.
3006 (_bfd_mips_elf_section_processing): Share code between .sdata and
3007 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3008 (mips_elf_additional_program_headers): Add handling for
3009 PT_MIPS_OPTIONS segment on IRIX6.
3010 (mips_elf_modify_segment_map): Likeiwse.
3011 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3012 Include the options sections on IRIX6. Don't look for GP-relative
3013 sections by name; use SHF_MIPS_GPREL instead.
3014 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3016 (mips_elf_create_dynamic_sections): Don't muck about with section
3017 alignments and such on IRIX6.
3018 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3019 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3020 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3021 bfd_zalloc rather than bfd_alloc and memset.
3022 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3023 Don't assert the existence of .rld_map on IRIX6.
3024 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3026 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3027 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3030 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3032 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3033 (mips_elf_swap_msym_out): New function.
3034 (mips_elf_create_msym_section): Likewise.
3035 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3036 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3037 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3038 section not named .msym.
3039 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3040 .msym directly. Set appropriate attributes for the .msym
3042 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3043 (mips_elf_link_hash_newfunc): Clear it.
3044 (mips_elf_create_dynamic_sections): Create the .msym section
3046 (mips_elf_size_dynamic_sections): Allocate space for the
3047 .msym section. Add a DT_MIPS_MSYM entry.
3048 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3050 (mips_elf_finish_dynamic_sections): Assign a value for
3051 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3053 * elf32-mips.c (irix_compat_t): New enumeration.
3054 (ABI_N32_P): New macro.
3055 (IRIX_COMPAT): Likewise.
3056 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3057 (mips_elf_relocate_section): Fix typo.
3059 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3061 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3062 as writable PE sections.
3064 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3066 * dwarf2.c (struct arange): New type.
3067 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3068 (arange_add): New function.
3069 (decode_line_info): Keep track of address ranges that a compilation
3071 (comp_unit_contains_address): Return true if address is contained
3072 in _any_ of the address ranges associated with a compilation unit.
3073 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3074 on the first comp_unit that contains the address.
3076 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3078 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3079 (decode_line_info): Add variable STASH and initialize it to point
3080 to the per-bfd dwarf2_debug info. Remove static variable
3081 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3083 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3085 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3086 shared library to have an undefined symbol.
3088 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3089 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3091 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3093 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3094 * elf32-hppa.c: Remove everything related to symbol extension
3095 sections & records. Use the common elf_hppa_final_write_processing.
3097 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3099 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3100 functions instead of _init/_fini if requested.
3102 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3104 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3107 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3109 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3110 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3112 (ppc_elf_finish_dynamic_sections): Check for positive section
3113 dynindx field, rather than comparing against -1.
3114 (ppc_elf_relocate_section): Only return false if undefined_symbol
3115 or reloc_overflow fail, not always upon encountering an error.
3117 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3119 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3120 bfd_byte * before performing pointer arithmetic.
3122 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3124 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3126 * elf32-hppa.c: Include elf-hppa.h.
3127 (ARCH_SIZE): Define.
3128 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3130 (elf32_hppa_info_to_howto): Similarly.
3131 (elf_hppa_howto_table): Similarly.
3132 (elf_hppa_reloc_type_lookup): Similarly.
3133 (hppa_elf_gen_reloc_type): Similarly.
3134 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3136 1999-06-22 Nick Clifton <nickc@cygnus.com>
3138 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3139 handling R_V850_22_PCREL relocation.
3141 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3143 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3146 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3148 * section.c (_bfd_strip_section_from_output): Ignore sections
3149 DISCARDed by the link script.
3151 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3153 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3154 Remove unused local variable spp.
3156 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3157 the entry symbol is not set.
3159 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3161 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3162 GPDISP or LITUSE in a relocatable link.
3164 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3166 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3167 * (alloc_dwarf1_func): Likewise.
3169 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3171 * libhppa.h: Fix various formatting errors.
3172 (assemble_3); Rewrite using CATENATE.
3173 (assemble_17): Fix various bugs.
3175 1999-06-16 Nick Clifton <nickc@cygnus.com>
3177 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3179 1999-06-15 Richard Henderson <rth@cygnus.com>
3181 * section.c (SEC_SHORT): Define.
3182 * bfd-in2.h: Rebuild.
3184 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3186 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3187 Remove abfd parameter. Use _bfd_strip_section_from_output.
3188 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3190 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3191 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3192 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3194 (bfd_elf_size_dynamic_sections): Use it.
3196 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3198 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3199 complain_overflow_bitfield to complain_overflow_signed.
3201 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3203 * elflink.h (elf_link_read_relocs_from_section): New function,
3205 (elf_link_read_relocs): Here. Use it for both relocation
3208 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3210 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3211 asect->reloc_count is valid.
3213 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3215 * elf32-mips.c (mips_elf32_section_processing): Permit a
3216 SHT_MIPS_REGINFO section to have a size of 0.
3218 1999-06-12 David O'Brien <obrien@freebsd.org>
3220 * config.bfd (alpha*-*-freebsd*): New target.
3221 (i[3456]86-*-freebsd*): Now defaults to ELF.
3223 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3225 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3226 wrap if the relocation covers the high bit of an address.
3228 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3230 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3232 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3233 instead of R_SPARC_max.
3234 (sparc64_elf_info_to_howto): Likewise.
3235 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3236 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3238 1999-06-07 Richard Henderson <rth@cygnus.com>
3240 * section.c (_bfd_strip_section_from_output): Remove output
3241 sections with no initial link_order.
3243 1999-06-07 Nick Clifton <nickc@cygnus.com>
3245 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3247 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3249 * Makefile.am (SOURCE_HFILES): Add missing headers.
3250 * Makefile.in: Regenerated.
3252 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3254 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3257 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3259 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3260 range undefweak symbols.
3261 * hash.c: Add missing comma after @xref{}
3262 * linker.c: Likewise.
3264 1999-06-04 Nick Clifton <nickc@cygnus.com>
3266 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3268 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3269 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3270 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3271 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3273 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3275 * Makefile.am: Rebuild dependencies.
3276 (BFD32_BACKENDS): Add dwarf1.lo.
3277 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3278 * Makefile.in: Rebuild.
3280 1999-06-04 Nick Clifton <nickc@cygnus.com>
3282 * Makefile.am: Add epoc-arm-pe target.
3283 * Makefile.in: Regenerate.
3284 * pe-arm.c: Only redefine interworking function names if they have
3285 not already been redefined.
3286 * pei-arm.c: Only redefine interworking function names if they have
3287 not already been redefined.
3288 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3290 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3293 1999-06-03 Nick Clifton <nickc@cygnus.com>
3295 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3297 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3299 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3301 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3303 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3304 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3306 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3308 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3309 in other text sections.
3311 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3313 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3314 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3315 * libbfd.h: Regenerate.
3316 * coff-sh.c (sh_merge_private_data): Delete.
3317 (coff_bfd_merge_private_bfd_data): Change to
3318 _bfd_generic_verify_endian_match.
3319 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3321 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3323 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3325 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3327 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3329 (bfd_elf32_arm_process_before_allocation): Likewise.
3330 * bfd-in2.h: Rebuild.
3332 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3334 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3335 track of end_sequence markers.
3336 (add_line_info): Add END_SEQUENCE arg.
3337 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3338 debug-line info---it doesn't work right if a compilation unit
3339 consists of multiple discontiguous code-sequences. It would be
3340 worthwhile to optimize for the common case where a compilation
3341 unit results in a contiguous set of code sequences, but this is
3342 quite tricky to get right for arbitrary DWARF2 files.
3343 (lookup_address_in_line_info_table): Don't use the last line entry
3344 for a compilation unit for anything with an address higher than
3345 this line entry. Also, check for end_sequence markers to
3346 correctly handle discontinuities.
3347 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3348 compilation units, check all compilation units with each->high==0
3349 just like when reading compilation units.
3351 * dwarf2.c (decode_line_info): Initialize table->files and
3352 table->last_line to NULL to avoid segfaults due to random
3353 values in these members.
3354 (concat_filename): Check for out-of-range file number before
3355 indexing filename table. Segfaults suck.
3357 * dwarf2.c (decode_line_info): Don't truncate address to least
3358 significant 32 bits (breaks 64 bit targets).
3359 (lookup_address_in_function_table): Ditto.
3360 (comp_unit_contains_address): Ditto.
3362 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3364 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3365 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3366 (mips_elf64_howto_table_rela): Likewise.
3368 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3370 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3371 single section has two associated relocation sections.
3373 1999-06-02 Mark Salter <msalter@cygnus.com>
3375 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3376 COFF_WITH_PE defined.
3378 1999-06-02 Nick Clifton <nickc@cygnus.com>
3380 * pe-arm.c: Rename global arm interworking functions to avoid name
3381 collision when all targets BFD is built.
3384 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3386 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3387 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3388 (bfd_elf_section_data): Add use_rela_p.
3389 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3390 (_bfd_elf_new_section_hook): Likewise.
3391 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3393 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3394 * elfcode.h (write_relocs): Determine whether or not use rela
3395 relocs based on the relocation section header.
3396 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3397 instead of use_rela_p.
3398 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3399 (elf_backend_may_use_rela_p): Likewise.
3400 (elf_backend_default_use_rela_p): Likewise.
3401 (elfNN_bed): Use them.
3403 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3405 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3407 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3409 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3410 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3411 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3412 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3413 * bfd-in2.h: Regenerated.
3414 * libbfd.h: Likewise.
3415 * elf32-mips.c (mips_info_to_howto_rela): New function.
3416 (USE_REL): Adjust for new conventions.
3417 (MINUS_ONE): New macro.
3418 (elf_mips_howto_table): Add R_MIPS_SUB.
3419 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3421 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3422 .MIPS.content section.
3423 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3424 with .MIPS.content as .MIPS.content sections. Set
3425 SHF_MNIPS_NOSTRIP for such section.
3426 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3427 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3428 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3430 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3432 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3435 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3438 1999-05-30 Philip Blundell <philb@gnu.org>
3440 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3441 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3442 the addend does not overflow into the rest of the word.
3444 1999-05-29 Nick Clifton <nickc@cygnus.com>
3446 * bfd-in.h: Amend prototype for
3447 bfd_elf32_arm_process_before_allocation .
3448 * bfd-in.h: Regenerate.
3450 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3451 elements in a fixed sized array.
3452 (ARM_ELF_ABI_VERSION): Define.
3453 (ARM_ELF_OS_ABI_VERSION): Define.
3454 (R_ARM_THM_ABS5): Fix rightshift and size.
3455 (R_ARM_THM_PC22): Fix size.
3456 (R_ARM_PLT32): Define Howto.
3457 (find_howto): New function: Locate a howto based on a reloc
3459 (elf32_arm_info_to_howto): Use find_howto if necessary.
3460 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3461 bfd_reloc_code_real_type.
3462 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3463 and BFD_RELOC_VTABLE_ENTRY.
3464 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3466 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3467 elements in a fixed sized array.
3468 (ARM_ELF_ABI_VERSION): Define.
3469 (ARM_ELF_OS_ABI_VERSION): Define.
3470 (R_ARM_THM_ABS5): Fix rightshift and size.
3471 (R_ARM_THM_PC22): Fix size.
3472 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3473 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3474 bfd_reloc_code_real_type.
3476 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3477 no_pipeline_knowledge.
3478 (elf32_arm_link_hash_create): Initialise new field to zero.
3479 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3480 no_pipeline_knowledge. Use this parameter to initialise the field
3481 in the globals data structure.
3482 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3483 no_pipeline_knowledge is false and the binary is from an old
3485 (elf32_arm_merge_private_data): Generate an error if an attempt is
3486 made to linl together big endian and little endian code.
3487 (elf32_arm_post_process_headers): New function: Initialise the
3488 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3490 (elf_backend_post_process_headers): Define.
3492 1999-05-28 Nick Clifton <nickc@cygnus.com>
3494 * elf-bfd.h (struct elf_backend_data): Add new field:
3495 elf_backend_post_process_headers.
3497 * elfxx-target.h (elf_backend_post_process_headers): Define to
3498 NULL if not already defined.
3499 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3501 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3503 (_bfd_elf_compute_section_file_positions): Call
3504 elf_backend_post_process_headers if defined.
3506 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3508 * configure.in: Check whether getuid and getgid exist.
3509 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3510 HAVE_GETGID are not defined, respectively.
3511 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3513 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3514 * configure, config.in: Rebuild.
3516 1999-05-28 Martin Dorey <mdorey@madge.com>
3518 * elf32-i960.c: New file.
3519 * elf.c (prep_headers): Handle bfd_arch_i960.
3520 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3521 * config.bfd (i960-*-elf*): New target.
3522 * configure.in (bfd_elf32_i960_vec): New target vector.
3523 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3524 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3525 * Makefile.in, aclocal.m4, configure: Rebuild.
3527 1999-05-27 Nick Clifton <nickc@cygnus.com>
3529 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3531 (find_howto): New function: Find entries in the
3532 elf32_arm_howto_table.
3533 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3535 (elf32_arm_reloc_type_lookup): Add lookup for
3536 BFD_RELOC_ARM_PLT32.
3538 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3540 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3541 (elf32_arm_link_hash_table_create): Use above function as the
3542 constructor for hash table entries.
3543 (elf32_arm_relocate_section): Avoid crash when there is no output
3545 (elf32_arm_final_link_relocate): New parameter h.
3546 (elf32_arm_relocate_section): Pass symbol hash entry to above
3548 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3551 1999-05-25 Catherine Moore <clm@cygnus.com>
3553 * coff-arm.c (coff_arm_relocate_section): Don't emit
3554 base file entries for pc-relative values.
3556 1999-05-25 DJ Delorie <dj@cygnus.com>
3558 * peicode.h (coff_swap_sym_in): When we create the actual section
3559 to reflect the not-there section C_SECTION symbols refer to,
3560 change the symbol class to C_STAT as the section is now really
3563 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3565 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3568 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3570 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3572 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3573 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3575 1999-05-16 Nick Clifton <nickc@cygnus.com>
3577 * coff-mcore.c (in_reloc_p): Reinstate.
3579 1999-05-15 Nick Clifton <nickc@cygnus.com>
3581 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3582 * bfd-in2.h: Regenerate.
3583 * coff-mcore.c (in_reloc_p): Remove defintion.
3584 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3585 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3586 IMAGE_REL_MCORE_RVA.
3587 (coff_mcore_rtype_to_howto): Add special processing for
3588 IMAGE_REL_MCORE_RVA.
3589 (coff_mcore_relocate_section): Add support for
3590 IMAGE_REL_MCORE_RVA.
3591 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3592 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3594 (mcore_elf_relocate_section): Delete redundant case labels.
3596 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3598 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3599 precedence between bit-and and comparison.
3601 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3603 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3604 list of target formats (targ_selvecs).
3605 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3606 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3608 1999-05-10 DJ Delorie <dj@cygnus.com>
3610 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3611 reasonable mode until "ar x" is smart enough to skip it (fixes
3612 gcc/libgcc.a builds on mips-ecoff targets
3614 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3615 to work. Hack to support MS import libraries, which use different
3616 COMDAT types than GNU.
3617 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3618 to implied zero-length sections (see peicode below)
3619 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3620 filename symbols, which use one *or more* auxents.
3621 * coffswap.h (coff_swap_aux_in): ditto
3622 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3625 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3627 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3628 for all relocations.
3630 1999-05-10 Catherine Moore <clm@cygnus.com>
3632 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3633 if COFF_IMAGE_WITH_PE.
3634 (bfd_arm_process_before_allocation): Likewise.
3635 (bfd_arm_get_bfd_for_interworking): Likewise.
3636 * coff-arm.c: Likewise.
3637 * bfd-in2.h: Regenerate.
3638 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3639 (armpe_big_vec): Likewise.
3640 * configure: Rebuild.
3642 1999-05-10 Nick Clifton <nickc@cygnus.com>
3644 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3645 section, not just .rel. Same for .rela.
3647 1999-05-07 Nick Clifton <nickc@cygnus.com>
3649 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3650 endianism with an error message.
3652 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3654 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3655 assignment from "unsigned char *" to "char *".
3656 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3658 1999-05-05 Catherine Moore <clm@cygnus.com>
3660 * coff-arm.c (coff_arm_relocate_section): Add one to
3661 address of ARM_RVA32 thumb functions.
3663 1999-05-05 Catherine Moore <clm@cygnus.com>
3665 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3666 (elf32_m68k_copy_private_bfd_data): New.
3667 (elf32_m68k_merge_private_bfd_data): New.
3668 (elf32_m68k_print_private_bfd_data): New.
3669 (CPU32_FLAG): Define.
3670 (PLT_CPU32_ENTRY_SIZE): Define.
3671 (elf_cpu32_plt0_entry): Declare.
3672 (elf_cpu32_plt_entry): Declare.
3673 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3674 (elf_m68k_finish_dynamic_symbol): Likewise.
3675 (elf_m68k_finish_dynamic_sections): Likewise.
3676 (elf_backend_plt_header_size): Remove definition.
3677 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3678 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3679 (bfd_elf32_bfd_set_private_flags): Define.
3680 (bfd_elf32_bfd_print_private_bfd_data): Define.
3682 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3684 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3685 and R_LONG_PCREL_MODE.
3687 1999-04-29 Nick Clifton <nickc@cygnus.com>
3689 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3691 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3693 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3694 in relocation calculation.
3696 1999-04-26 Tom Tromey <tromey@cygnus.com>
3698 * aclocal.m4, configure: Updated for new version of libtool.
3700 1999-04-21 Nick Clifton <nickc@cygnus.com>
3702 * coff-mcore.c: Add support for mcore relocs.
3704 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3706 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3707 incorrect use EF_MIPS_xxBITPTRS.
3709 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3711 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3714 * bfd-in2.h: Rebuild.
3715 * libbfd.h: Rebuild.
3717 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3719 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3720 (coff_arm_relocate_section): Add ARM26D transform. Only
3721 change to ARM26D for relocateable links.
3723 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3725 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3726 (bfd_elf32_bfd_print_private_bfd_data): New.
3728 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3730 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3731 refetch addend if USE_REL, add many comments regarding current state.
3732 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3733 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3734 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3735 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3737 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3739 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3740 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3742 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3744 * dwarf2.c (decode_line_info): Don't truncate address to least
3745 significant 32 bits (breaks 64 bit targets).
3746 (lookup_address_in_function_table): Ditto.
3747 (comp_unit_contains_address): Ditto.
3749 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3751 * coff-arm.c (arm_emit_base_file_entry): New routine.
3752 (A2T3_OFFSET): Define.
3753 (T2A3_OFFSET): Define.
3754 (coff_arm_relocate_section): Emit base file entries for interworking
3757 1999-04-13 Philip Blundell <philb@gnu.org>
3759 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3760 relocs 17 through 19.
3762 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3764 * elfcode.h: Remove fnmatch.h.
3765 * elflink.h (elf_link_assign_sym_version): Call back to ld
3766 instead of calling fnmatch.
3768 * config.bfd (i?86-*-beoself): Include pe vecs.
3770 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3772 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3775 1999-04-10 Richard Henderson <rth@cygnus.com>
3777 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3778 when trying to resolve dynamic symbol references.
3779 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3780 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3781 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3782 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3783 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3784 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3785 * elflink.h (elf_link_output_extsym): Likewise.
3787 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3789 * section.c (_bfd_strip_section_from_output): New function moved from
3790 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3791 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3792 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3793 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3794 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3795 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3796 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3797 * bfd-in2.h: Update.
3799 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3801 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3803 1999-04-08 Nick Clifton <nickc@cygnus.com>
3805 * coff-mcore.c: New File: Support for mcore-pe targets.
3806 * cpu-mcore.c: New File: Support for mcore targets.
3807 * elf32-mcore.c: New File: Support for mcore-elf target.
3808 * pe-mcore.c: New File: Definitions for mcore-pe target.
3809 * pei-mcore.c: New File: Definitions for mcore-pei target.
3810 * Makefile.am: Add support for MCore targets.
3811 * Makefile.in: Regenerate.
3812 * config.bfd: Add support for MCore targets.
3813 * configure.in: Add support for MCore targets.
3814 * configure: Regenerate.
3815 * archures.c: Add support for MCore architecture.
3816 * bfd-in2.h: Regenerate.
3817 * coffcode.h: Add support for mcore-pe targets.
3818 * elf.c: Add support for mcore-elf target.
3819 * reloc.c: Add support for MCore relocs.
3820 * targets.c: Add support for MCore targets.
3822 1999-04-07 Nick Clifton <nickc@cygnus.com>
3824 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3825 R_ARM_XPC25 and R_ARM_THM_XPC22.
3826 (elf32_arm_reloc_map): Remove redundant entries.
3828 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3830 * sysdep.h (LC_MESSAGES): Never define.
3832 1999-04-06 Chris Torek <torek@bsdi.com>
3834 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3835 all callers. Rewrite completely.
3836 (_bfd_relocate_contents): Rewrite overflow checking.
3837 * bfd-in2.h: Rebuild.
3839 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3841 From Gabriel Paubert <paubert@iram.es>:
3842 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3843 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3844 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3845 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3846 * ppcboot.c (ppcboot_vec): Use little endian routines for
3849 * elf.c (elfcore_strndup): Only define if it will be used.
3850 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3852 (ppc_elf_check_relocs): Remove unused local i.
3853 (ppc_elf_gc_mark_hook): Add default case to switch.
3855 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3856 * srec.c (srec_scan): Accept \r in symbol definitions.
3857 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3858 (symbolsrec_object_p): Likewise.
3860 1999-04-04 Don Bowman <don@pixsci.com>
3862 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3864 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3866 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3868 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3869 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3871 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3873 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3876 1999-03-31 Nick Clifton <nickc@cygnus.com>
3878 * config.bfd: Add support for arm-epoc-pe target.
3879 * configure.in: Add support for arm-epoc-pe target.
3880 * configure: Regenerate.
3881 * targets.c: Add support for arm-epoc-pe target.
3882 * coff-arm.c: Allow header files to override definition of
3883 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3884 * pe-arm.h: Allow previous header files to override definition of
3885 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3886 * pei-arm.h: Allow previous header files to override definition of
3887 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3888 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3889 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3891 1999-03-30 Nick Clifton <nickc@cygnus.com>
3893 * elf.c (elf_map_symbols): Handle the case where section
3894 symbols are generated for content-less sections which are
3895 not mapped to the output file.
3897 * linker.c: Replace direct references to fields in BFD structure
3898 with accessor macros.
3900 * elflink.h: Replace direct references to fields in BFD structure
3901 with accessor macros.
3903 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3905 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3907 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3908 account when adjusting section symbols during a partial link.
3910 1999-03-24 Nick Clifton <nickc@cygnus.com>
3912 * coff-sparc.c (struct coff_reloc_map): Change type of field
3913 'bfd_reloc_val' to bfd_reloc_code_real_type.
3914 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3915 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3916 * elf32-arc.c (struct arc_reloc_map): Ditto.
3917 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3918 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3919 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3920 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3921 * elf32-sh.c (struct elf_reloc_map): Ditto.
3922 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3923 * elf32-v850.c (struct v850_reloc_map): Ditto.
3924 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3925 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3926 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3928 1999-03-17 Martin Hunt <hunt@cygnus.com>
3930 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3931 function so source-level assembly works. If multiple N_SOs
3932 are seen without and N_FUNs, create an indextable entry with
3933 a NULL function name.
3935 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3937 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3938 of certian similar cpus.
3940 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3942 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3943 Add the 5000. Change the architecture for the 5400 to mips4.
3944 (elf_mips_mach): Add r5000.
3946 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3948 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3950 1999-03-11 Nick Clifton <nickc@cygnus.com>
3952 * binary.c (binary_set_section_contents): Generate warning about
3953 huge file offsets for any section that will occupy file space, not
3954 just those that are loadable.
3956 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3958 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3960 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3962 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3964 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3966 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3967 * elflink.h: Revert all changes since Feb 16. Instead:
3968 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3969 appropriate. Copy it to version symbols.
3970 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3971 symbols if appropriate.
3972 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3973 symbol if appropriate.
3974 (elf_link_output_extsym): If symbol is marked as undefined, and
3975 has no nonweak references, mark it as weak undefined.
3977 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3979 * elflink.h (elf_merge_symbol): When overriding a dynamic
3980 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3982 (elf_link_add_object_symbols): Don't copy the other field if we
3985 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3987 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3988 shared object with a weak undefined symbol.
3990 1999-02-18 Nick Clifton <nickc@cygnus.com>
3992 * elfarm-nabi.c: Set partial_inplace back to false.
3994 1999-02-17 Nick Clifton <nickc@cygnus.com>
3996 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3997 (USER_LABEL_PREFIX): Set to "_".
3999 The following patches are from: Scott Bambrough
4000 <scottb@corelcomputer.com>
4002 * libaout.h (M_ARM6_NETBSD): Set to 143.
4004 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4005 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4006 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4007 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4008 * bfd-in2.h: Regenerate.
4010 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4011 'true' as REL relocs are now being used. Add new PIC relocs:
4012 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4013 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4015 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4017 (elf32_arm_final_link_relocate): Change parameters so that entire
4018 reloc is passed. Add support for PIC relocs.
4019 (elf32_arm_relocate_section): Pass entire reloc to
4020 elf32_arm_final_link_relocate.
4021 (elf32_arm_check_relocs): Handle new PIC relocs.
4022 (elf32_arm_adjust_dynamic_symbol): New function.
4023 (elf32_arm_size_dynamic_sections): New function.
4024 (elf32_arm_discard_copies): New function.
4025 (elf32_arm_finish_dynamic_symbol): New function.
4026 (elf32_arm_finish_dynamic_sections): New function.
4027 (ELF_MAXPAGE_SIZE): Define.
4028 (bfd_elf32_bfd_reloc_type_lookup): Define.
4029 (elf_backend_relocate_section): Define.
4030 (elf_backend_adjust_dynamic_symbol): Define.
4031 (elf_backend_create_dynamic_sections): Define.
4032 (elf_backend_finish_dynamic_symbol): Define.
4033 (elf_backend_finish_dynamic_sections): Define.
4034 (elf_backend_size_dynamic_sections): Define.
4035 (elf_backend_plt_readonly): Define.
4036 (elf_backend_want_got_plt): Define.
4037 (elf_backend_want_plt_sym): Define.
4039 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4041 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4042 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4043 (_bfd_mips_elf_fake_sections): Likewise.
4045 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4047 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4048 bfd_elf32_arm_get_bfd_for_interworking,
4049 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4052 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4053 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4054 elf32_arm_find_nearest_line): Make them static.
4056 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4058 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4059 callers. Do not merge a definition from a shared object with a
4060 weak undefined symbol.
4061 (elf_link_add_object_symbols): Do not change the symbol type or
4062 size if the old symbol overrides the new one.
4064 1999-02-08 Nick Clifton <nickc@cygnus.com>
4066 * config.bfd: Add support for strongarm target.
4068 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4070 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4071 fields instead of unsigned char.
4073 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4075 * Makefile.am: Rebuild dependencies.
4076 * Makefile.in: Rebuild.
4078 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4080 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4081 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4082 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4083 * acinclude.m4: Add comments to uses of AC_DEFINE.
4084 * acconfig.h: Remove.
4085 * configure: Rebuild with current autoconf/automake.
4086 * aclocal.m4: Likewise.
4087 * config.in: Likewise.
4088 * Makefile.in: Likewise.
4090 1999-02-04 DJ Delorie <dj@cygnus.com>
4092 * libbfd.c (real_read): don't call fread for zero bytes. This
4093 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4095 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4097 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4098 of a jump is in the current 256 MB region.
4100 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4102 * format.c (bfd_check_format_matches): Change last patch to only
4103 take effect for the binary target.
4105 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4107 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4109 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4111 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4113 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4115 * format.c (bfd_check_format_matches): If the target was
4116 previously specified, don't check other targets when checking for
4119 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4121 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4122 (elf32_arm_reloc_type_lookup): Removed
4123 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4124 (elf32_arm_reloc_type_lookup): New.
4125 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4126 (elf32_arm_reloc_type_lookup): New.
4128 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4130 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4131 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4132 * Makefile.am: Use new files.
4133 * Makefile.in: Regenerate.
4134 * configure.in: Use new files.
4135 * configure: Regenerate.
4137 1999-02-01 Nick Clifton <nickc@cygnus.com>
4139 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4140 (fr30_elf_gc_sweep_hook): New function.
4141 (elf_backend_can_gc_sections): Define.
4143 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4145 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4146 and bfd_elf32_bigarm_oabi_vec.
4148 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4150 * Makefile.am (elf32-arm-oldabi.lo): New.
4151 (elf32-arm-newabi.lo): New.
4152 * Makefile.in: Regenerate.
4153 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4154 (arm-*-elf): Likewise.
4156 (thumb-*-oabi): New.
4157 * configure: Regenerate.
4158 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4159 (bfd_elf32_bigarm_oabi_vec): New.
4160 * elf32-arm-newabi.c: New.
4161 * elf32-arm-oldabi.c: New.
4162 * elf32-arm.c: Removed.
4165 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4167 * binary.c (binary_set_section_contents): Omit warnings for
4168 unloadable sections.
4170 1999-01-31 Michael Meissner <meissner@cygnus.com>
4172 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4173 powerpc{,le}-*-eabi.
4175 1999-01-29 Nick Clifton <nickc@cygnus.com>
4177 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4178 * dwarf2.c (read_signed_leb128): Remove unused variables.
4180 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4182 * elf.c (assign_file_positions_for_segments): Only adjust
4183 p_align when needed.
4185 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4187 * binary.c (binary_set_section_contents): Don't return early for a
4188 non-loadable section, in case the first section is non-loadable.
4189 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4190 W. Rozycki <macro@ds2.pg.gda.pl>.
4192 1999-01-28 Nick Clifton <nickc@cygnus.com>
4194 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4195 R_FR30_GNU_VTENTRY relocs.
4197 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4199 * elflink.h (elf_link_output_sym): Zero syms which are
4200 part of sections which have been excluded.
4202 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4204 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4206 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4207 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4209 1999-01-27 Nick Clifton <nickc@cygnus.com>
4211 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4213 (fr30_final_link_relocate): Use computed value as result of
4216 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4218 * binary.c (binary_set_section_contents): Emit warning for
4219 huge file offsets due to widely-dispersed section LMAs.
4221 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4223 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4224 align first section to largest section alignment, not first
4227 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4229 * configure.in: Require autoconf 2.12.1 or higher.
4231 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4233 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4234 * bfd-in2.h: Likewise.
4235 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4237 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4239 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4240 * cpu-mips.c: Add support for and independent 4111.
4241 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4242 (_bfd_mips_elf_final_write_processing):
4243 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4245 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4247 * elf32-mips.c (elf_mips_abi_name): New.
4248 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4250 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4252 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4253 Handle bfd_mach_mips4300.
4255 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4257 * elf32-i386.c: Remove leaked development code from patch
4258 1998-12-10 by Richard Henderson.
4260 1998-12-10 Richard Henderson <rth@cygnus.com>
4262 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4263 in debug sections for symbol defined externally.
4265 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4267 * targets.c (bfd_target_vector): Remove duplicate entry for
4270 1998-12-09 Nick Clifton <nickc@cygnus.com>
4272 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4273 since we are using RELAs.
4275 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4277 SCO Open Server Release 5 core file support, from Jouke Numan
4279 * sco5-core.c: New file.
4280 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4281 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4282 * Makefile.am: Rebuild dependencies.
4283 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4284 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4285 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4286 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4287 * bfd-in2.h, configure, Makefile.in: Rebuild.
4289 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4291 * config.bfd (hppa*-*-mpeix*): New target.
4292 * configure.in: Add AC_HEADER_DIRENT.
4293 (hppa*-*-mpeix*): New target.
4294 * configure.host (hppa*-*-mpeix*): New host.
4295 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4296 friends rather than just including <sys/dir.h>.
4297 * som.h (struct som_symbol): Add hppa_priv_level and apto
4298 tc_data. Change all users.
4299 (struct somdata): Add comp_unit field.
4300 (obj_som_compilation_unit): Define.
4301 (bfd_som_attach_compilation_unix): Declare.
4302 * som.c: Check HOST_HPPAMPEIX.
4303 (struct som_misc_symbol_info): Add new field priv_level.
4304 (som_object_setup): Add current_offset parameter. Change all
4306 (setup_sections): Likewise.
4307 (som_object_p): For EXECLIBMAGIC, read the lst header.
4308 (som_write_symbol_strings): Add compilation_unit parameter.
4310 (som_finish_writing): Write out compilation_unit.
4311 (som_bfd_derive_misc_symbol_info): Set priv_level.
4312 (som_build_and_write_symbol_table): Set xleast field to 3.
4313 (som_slurp_symbol_table): Set symbol priv_level.
4314 (bfd_som_attach_compilation_unit): New function.
4315 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4316 priv_level into symbol_value.
4317 * configure, config.in: Rebuild.
4319 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4321 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4322 warning function to call _bfd_error_handler instead.
4324 * libbfd.c (COERCE32): Cast through unsigned long and long to
4325 avoid bug in old version of gcc.
4327 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4328 (elf_backend_additional_program_headers): Don't define.
4330 1998-12-08 Nick Clifton <nickc@cygnus.com>
4332 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4333 relocations to include offset of 2 included in the insns, and the
4334 offset of the relocs within the section.
4336 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4338 The following changes were made by David Taylor
4339 <taylor@texas.cygnus.com>, Edith Epstein
4340 <eepstein@sophia.cygnus.com>, Jim Blandy
4341 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4342 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4343 changes originally made by HP; HP did not create ChangeLog
4346 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4347 automake macro library.
4349 * hpux-core.c (hpux_core_core_file_p): this function now
4350 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4351 found in the corefile! Also, in hpux_core_core_file_p, if we
4352 encounter a section with an unknown type, don't punt. Instead,
4353 just skip it. Also, count the number of sections of known type
4354 that we encounter. If we encounter at least one good one, then
4355 we'll declare that the file is a core file. If we encounter any
4356 unknown ones but some known ones, then we'll issue a warning (but
4357 still declare it to be a core file). Also, correctly decide when a
4359 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4360 (CORE_ANON_SHMEM): define if not defined.
4361 (hpux_core_struct): add members lwpid and user_tid.
4362 (core_kernel_thread_id, core_user_thread_id): new macros.
4363 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4364 the name before storing it in the bfd.
4365 (hpux_core_core_file_p): handle threads.
4367 * libhppa.h (GET_FIELD): protect against redefinition.
4368 (HPPA_WIDE): define.
4369 (GET_FIELD): define.
4374 (sign_extend): redefine.
4375 (assemble_6): define.
4376 (assemble_12): rewrite.
4377 (assemble_16): define.
4378 (assemble_16a): define.
4379 (assemble_17): rewrite.
4380 (assemble_22): define.
4382 1998-12-07 Nick Clifton <nickc@cygnus.com>
4384 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4385 relocations for signed values.
4387 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4389 * mipsbsd.c (MY(set_arch_mach)): Make static.
4390 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4391 bfd_mach_mips* macros rather than simple numbers.
4393 COFF weak symbol support, based on patches from Mark Elbrecht
4394 <snowball3@usa.net>:
4395 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4396 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4397 (coff_write_alien_symbol): Likewise.
4398 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4399 (coff_link_add_symbols): Likewise.
4400 (_bfd_coff_link_input_bfd): Likewise.
4401 (_bfd_coff_write_global_sym): Likewise.
4403 * elf.c (copy_private_bfd_data): Always initialize the
4404 includes_phdrs field.
4406 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4407 file defines a symbol first mentioned in an ELF file.
4409 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4410 possible, rather than only if BFD64.
4411 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4413 * bfd-in2.h: Rebuild.
4415 * srec.c (srec_set_section_contents): Correct test to avoid
4416 switching to 4 byte addresses after seeing a second section which
4417 requires 3 byte addresses. From Joel Schantz
4418 <joel.schantz@argosys.boeing.com>.
4420 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4421 <aymeric.vincent@emi.u-bordeaux.fr>.
4423 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4425 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4426 decide whether the output file is -mrelocatable-lib,
4427 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4429 1998-12-03 Nick Clifton <nickc@cygnus.com>
4431 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4432 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4433 * bfd-in2.h: Regenerate.
4434 * libbfd.h: Regenerate
4436 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4438 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4439 link against a dynamic symbol with no type or size.
4441 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4443 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4444 relocation for section which does not get loaded.
4445 (elf_i386_relocate_section) [R_386_32]: Likewise.
4447 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4449 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4450 reloc_count and i long instead of unsigned long. Handle error
4451 return from bfd_canonicalize_reloc.
4453 1998-12-01 Nick Clifton <nickc@cygnus.com>
4455 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4458 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4460 * elf32-sh.c (elf/sh.h): Include.
4461 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4462 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4463 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4464 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4465 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4467 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4469 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4470 causes division by zero later on.
4472 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4474 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4477 1998-11-25 DJ Delorie <dj@cygnus.com>
4479 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4482 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4484 * elf32-fr30.c (fr30_elf_relocate_section): Call
4485 fr30_final_link_relocate.
4486 (fr30_final_link_relocate): New function: Handle I20 and I32
4488 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4489 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4490 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4492 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4495 The following changes are based on a patch submitted by Gianluca
4496 Moro <glctr@abc.it>:
4498 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4499 not already been updated.
4500 (find_remembered_hi16s_reloc): New parameter 'already_found'
4501 returns state of remembered hi16s reloc.
4502 (remember_hi16s_reloc): Set 'found' field to false.
4503 (hi16s_location): Add 'found' field.
4505 1998-11-23 DJ Delorie <dj@cygnus.com>
4507 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4508 to see .DLL files as unrecognized.
4509 (i3coff_object_p): Sorry, had to hack it to not recognize these
4510 files (pei-i386) on request.
4512 1998-11-23 DJ Delorie <dj@cygnus.com>
4514 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4515 relents. Call bfd_check_format to reinitialize.
4517 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4519 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4522 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4524 * aclocal.m4: regenerate
4525 * configure: regenerate
4527 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4529 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4530 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4531 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4532 respect it as an upper bound on what memory to reference.
4533 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4534 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4535 update vtable_entries_size appropriately.
4537 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4539 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4542 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4544 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4545 bfds; they have no "file" so we fake it.
4546 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4547 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4548 resizing the memory buffer.
4549 * opncls.c (bfd_make_writable): New function; lets you write a
4550 bfd_create'd bfd to an in-memory buffer.
4551 (bfd_make_readable): New function; lets you read back that buffer
4552 as if it were from bfd_openr. Used to build generated archive
4553 members (winsup's ld's dlltool)
4555 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4557 * po/bfd.pot: Regenerated.
4559 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4561 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4564 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4566 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4567 element of the gotentry list for local symbols too.
4568 (elf64_alpha_relocate_section): Unify local and global handling.
4569 Assert that gotent->use_count > 0.
4571 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4573 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4574 update for file name changes of July 2, 1998.
4576 * configure: Rebuild.
4578 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4580 * po/bfd.pot: Regenerated.
4582 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4584 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4585 * aclocal.m4, configure: regenerate
4587 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4589 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4591 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4593 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4594 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4596 * aclocal.m4, configure: regenerated.
4598 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4600 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4601 R_D10V_GNU_VTENTRY relocs.
4602 (elf_d10v_howto_table): Likewise.
4603 (d10v_reloc_map d10v_reloc_map): Likewise.
4604 (elf32_d10v_gc_mark_hook): New.
4605 (elf32_d10v_gc_sweep_hook): New.
4606 (elf32_d10v_check_relocs): New.
4607 (elf32_d10v_relocate_section): New.
4608 (elf_backend_relocate_section): Define.
4609 (elf_backend_can_gc_sections): Define.
4611 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4613 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4614 (BFD64_BACKENDS): ...from here.
4615 (BFD32_BACKENDS_CFILES): Move vms files here...
4616 (BFD64_BACKENDS_CFILES): ...from here.
4617 * Makefile.in: Rebuild.
4619 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4621 * Makefile.am: Add FR30 target.
4622 * Makefile.in: Add FR30 target.
4623 * archures.c: Add support for FR30.
4624 * config.bfd: Add support for FR30.
4625 * configure.in: Add support for FR30.
4626 * reloc.c: Add support for FR30 relocations.
4627 * targets.c: Add support for FR30 relocations.
4628 * bfd-in2.h: Regenerate.
4629 * configure: Regenerate.
4630 * libbfd.h: Regenerate.
4631 * cpu-fr30.c: New file.
4632 * elf32-fr30.c: New file.
4634 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4636 * configure.in: detect cygwin* instead of cygwin32*
4637 * configure: regenerate
4639 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4641 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4642 use bfd_malloc and free instead and check return value from bfd_malloc.
4644 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4646 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4647 * libbfd.h: Rebuild.
4649 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4650 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4651 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4652 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4654 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4656 (mips_elf_link_hash_table_create): Don't initialize
4657 dynsym_sec_strindex.
4658 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4659 (mips_elf_size_dynamic_sections): Generate a section symbol for
4660 every output section.
4661 (mips_elf_finish_dynamic_sections): Count all sections for
4663 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4666 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4668 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4669 for later PLT entries in large PLTs.
4670 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4672 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4674 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4676 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4678 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4679 * elflink.h (elf_collect_hash_codes): New function. This function is
4680 called for each exported symbol and we compute the ELF hash value for
4682 (compute_bucket_value): New function. It is called from
4683 size_dynamic_sections to determine the hash table size. When we are
4684 optimizing a better, but slower, algorithm is used.
4685 (size_dynamic_sections): Call compute_bucket_value.
4687 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4689 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4691 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4693 (sh_elf_gc_mark_hook): New.
4694 (sh_elf_gc_sweep_hook): New.
4695 (sh_elf_check_relocs): New.
4696 (elf_backend_can_gc_sections): Define.
4698 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4700 * acinclude.m4: undo previous gettext change
4701 * aclocal.m4: rebuild with right version of aclocal.
4703 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4705 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4706 aclocal.m4 to acinclude.m4, so they don't get lost.
4708 * elfcore.h: rewrite for better corefile support.
4709 * elf.c (elfcore_*): new functions.
4710 * elf-bfd.h (elf_obj_tdata): new structure members.
4711 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4713 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4715 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4717 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4718 and R_M32R_GNU_VTENTRY.
4719 (elf_backend_can_gc_sections): Define.
4720 (m32r_elf_check_relocs): New.
4721 (m32r_elf_gc_mark_hook): New.
4722 (m32r_elf_gc_sweep_hook): New.
4723 (m32r_elf_relocate_section): Handle VT relocs.
4725 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4727 * coff-arm.c (arm_relocate_section): Remove redundant test.
4729 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4730 cleat that the 'bitsize' field is the size of the bitfield AFTER
4731 relocation not before.
4733 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4735 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4738 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4740 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4741 R_SPARC_GNU_VTENTRY.
4742 (elf32_sparc_check_relocs): Handle them.
4743 (elf32_sparc_reloc_type_lookup): Likewise.
4744 (elf32_sparc_relocate_section): Likewise.
4745 (elf32_sparc_gc_mark_hook): New.
4746 (elf32_sparc_gc_sweep_hook): New.
4748 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4750 * som.c (som_finish_writing): Perform some sanity checks when
4751 writing an executable or shared library.
4753 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4755 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4756 * configure.in (elf): Add dwarf1.lo.
4757 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4758 * elf.c (_bfd_elf_find_nearest_line): Add call to
4759 _bfd_dwarf1_find_nearest_line.
4760 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4761 Add call to _bfd_dwarf1_find_nearest_line.
4762 * configure: Rebuilt.
4764 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4766 * elflink.h (elf_gc_sections): Do not allow garbage
4767 collection if dynamic sections have been created.
4769 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4771 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4773 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4774 (v850_elf_perform_relocation): Likewise.
4775 (v850_elf_final_link_relocate): Likewise.
4776 (v850_elf_relocate_section): Likewise.
4777 (v850_elf_gc_sweep_hook): New routine.
4778 (v850_elf_gc_mark_hook): New routine.
4779 (elf_backend_can_gc_sections): Define.
4781 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4783 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4786 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4788 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4789 Declare size as bfd_size_type.
4790 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4792 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4794 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4796 * som.c (CPU_PA_RISC2_0): Define.
4797 (_PA_RISC2_0_ID): Likewise.
4798 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4800 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4802 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4803 has a base which is already defined, only add the referenced
4804 symbol to the dynamic symbol table if it is defined or referenced
4807 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4810 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4812 * elflink.h (elf_link_add_object_symbols): Undo last change.
4814 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4816 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4817 symbol for the indirect alias to a versioned symbol.
4819 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4821 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4822 (elf32_i386_vtentry_howto): New.
4823 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4824 or elf32_i386_vtinherit_howto on lookup.
4826 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4828 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4829 reloc_type. Rename R_68K__max to R_68K_max.
4830 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4833 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4835 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4836 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4838 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4841 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4843 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4844 message has a null byte terminator.
4846 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4848 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4849 word subject to R_V850_32 relocation.
4851 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4853 * dwarf2.c: Add comment describing problem computing line numbers
4854 for undefined symbols at link time.
4856 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4858 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4859 transform a defweak into a plt entry.
4860 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4861 plt entry references to receive a RELATIVE reloc.
4862 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4863 (elf64_alpha_relocate_section): Assert we don't overrun
4864 the allocated relocation space.
4866 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4868 * elf.c (swap_out_syms): Always treat section symbols as
4869 special, even if they are attached to a common section.
4871 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4873 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4874 sections with v850 common section attributes into named v850
4876 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4877 common section attributes into named v850 common sections.
4879 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4881 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4884 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4886 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4887 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4888 reloc to the wrong section a warning, not an error. .dynsbss
4889 is not an output section, so there is no need to check for it.
4891 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4893 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4895 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4897 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4898 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4900 (elf32_arm_gc_mark_hook): New.
4901 (elf32_arm_gc_sweep_hook): New.
4902 (elf32_arm_check_relocs): New.
4903 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4905 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4908 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4910 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4911 assume there is no PLT or GOT.
4913 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4915 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4916 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4917 also accepted as a function symbol type.
4919 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4921 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4923 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4925 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4926 match definition of _bfd_gc_sections field.
4927 * libbfd.h: Rebuild.
4929 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4931 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4932 the addend of a dynamic relocation referencing a section.
4933 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4934 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4936 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4938 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4939 bed has a size_dynamic_sections routine before trying to use it.
4941 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4943 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4944 _bfd_elf_rel_vtable_reloc_fn.
4946 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4948 * Makefile.am: Add elf32-arm.c.
4949 * Makefile.in: Rebuild.
4950 * elf-bfd.h: Add elf_backend_get_symbol_type.
4951 * elf.c (swap_out_syms): If defined, call
4952 elf_backend_get_symbol_type.
4953 * elf32-arm.c: Define elf_backend_get_symbol_type.
4954 (elf32_arm_get_symbol-type): New routine.
4955 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4956 (bfd_elf32_arm_process_before_allocation): Change to
4957 check for STT_ARM_TFUNC.
4958 (elf32_arm_final_link_relocate): Likewise.
4959 * elfxx-target.h: Add elf_backend_get_symbol_type.
4961 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4963 * archures.c (bfd_mach_alpha_ev[456]): New.
4964 * cpu-alpha.c: Rework to match these types.
4965 * bfd-in2.h: Rebuild.
4967 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4969 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4970 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4972 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4973 (elf_i386_reloc_type_lookup): Recognize them.
4974 (elf_i386_check_relocs): Pass them off to generic code.
4975 (elf_i386_relocate_section): Ignore them.
4976 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4977 (elf_backend_can_gc_sections): True.
4979 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4981 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4982 before looking at owner field.
4983 (elf32_arm_to_thumb_stub): Ditto.
4984 (elf32_arm_relocate_section): Compute name before calling
4985 elf32_arm_final_link_relocate().
4987 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4989 * elf.c: comment and formatting cleanups.
4992 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4994 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4995 (core files are treated differently than object files).
4996 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4997 bfd_elf_mkcorefile): declare.
4998 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4999 bfd_elf_mkcorefile): add to bfd_target vector.
5000 * elfcore.h (elf_core_file_p): save the program header table,
5001 and set the bfd architecture from the elf file header.
5002 * elf.c (bfd_elf_mkcorefile): new function.
5003 (_bfd_elf_write_corefile_contents): new function.
5004 (assign_file_positions_for_segments): add cases for handling
5005 PT_NOTE segments. (assign_file_positions_except_relocs):
5006 core files should be handled the same as exec files.
5007 (prep_headers): identify core files as type ET_CORE.
5008 (copy_private_bfd_data): identify the sections belonging to
5009 the PT_NOTE segment.
5011 * elf32-sparc.c (elf32_sparc_final_write_processing):
5012 add break statement to default case.
5014 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5016 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5017 section (not input) will be in sections ".sbss", ".sbss2",
5018 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5019 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5020 output_offset for correct evaluation of addend.
5022 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5024 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5025 elf32_arm_allocate_interworking_sections and
5026 elf32_arm_process_before_allocation.
5028 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5030 * bfd-in.h: Ammend prototype for
5031 elf32_arm_process_before_allocation to remove surplus third
5034 * bfd-in2.h: Regenerate.
5036 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5038 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5040 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5042 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5043 calculated for RELOC_SPARC_REV32 case.
5045 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5047 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5048 elf32_arm_allocate_interworking_sections and
5049 elf32_arm_process_before_allocation.
5050 * bfd-in2.h: Regenerated.
5051 * elf32-arm.c Define elf32_arm_link_hash_table.
5052 (insert_thumb_branch): New routine.
5053 (find_thumb_glue): New routine.
5054 (find_arm_glue): New routine.
5055 (record_arm_to_thumb_glue): New routine.
5056 (record_thumb_to_arm_glue): New routine.
5057 (elf32_arm_link_hash_table_create): New routine.
5058 (elf32_arm_get_bfd_for_interworking): New routine.
5059 (elf32_arm_allocate_interworking_sections) New routine.
5060 (elf32_arm_process_before_allocation) New routine.
5061 (elf32_thumb_to_arm_stub): New routine.
5062 (elf32_arm_to_thumb_stub): New routine.
5063 (elf32_print_private_bfd_data): Fix typo.
5064 (elf32_arm_final_link_relocate): Add argument sym_sec.
5065 Check for branches to thumb symbols in case R_ARM_PC24.
5066 Check for branches to arm symbols in case R_ARM_THM_PC22.
5067 (elf32_arm_relocate_section): Pass symbol section to
5068 elf32_arm_final_link_relocate.
5070 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5072 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5073 entries unless the symbol is defined in the executable; in
5074 particular, undefined weak symbols get a PLT entry.
5076 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5078 * libaout.h: Remove nested comment to avoid warning.
5080 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5082 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5083 R_ARM_PC24 relocation.
5085 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5087 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5088 argument is_local. Add argument sym_flags. Check sym_flags
5089 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5090 (elf32_arm_relocate_section): Don't pass local sym and pass
5091 sym_flags to elf32_arm_final_link_relocate.
5093 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5095 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5096 to not count too few relocs for dynamicly linked executables.
5098 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5100 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5101 symbols without a dynamic index dynamic. Consider all weak
5103 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5104 correspondance between input and output sections.
5106 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5108 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5109 that use a .got.plt section start the got offset at zero.
5111 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5113 * ieee.c (ieee_write_processor): Correct the processor ID written
5114 out for bfd_arch_m68k, accommodating change of March 25.
5116 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5118 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5119 R_ARM_THM_RPC22 relocations.
5121 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5123 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5125 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5126 .got relocs in -Bsymbolic shared objects.
5128 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5130 * elf32-arm.c: Add private flags to ELF header.
5131 (elf32_arm_print_private_bfd_data): New Function.
5132 (elf32_arm_set_private_flags): New Function.
5133 (elf32_arm_copy_private_flags): New Function.
5134 (elf32_arm_merge_private_bfd_data): New Function.
5136 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5138 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5140 (elf32_sparc_relocate_section): Likewise.
5142 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5144 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5145 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5146 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5147 of the function. Recognize no .plt as static linking.
5149 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5151 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5152 ".liblist" string through gettext.
5154 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5156 * Makefile.am: Add support for elf32-arm.lo.
5157 * Makefile.in: Rebuild.
5158 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5159 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5160 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5161 * configure: Regenerate.
5162 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5163 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5164 bfd_target bfd_elf32_littlearm_vec.
5165 * elf32-arm.c: New file.
5167 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5169 * libaout.h (M_SPARCLITE_LE): New machine.
5170 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5171 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5172 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5173 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5174 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5175 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5176 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5177 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5178 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5179 be BFD_RELOC_SPARC_REV32.
5181 * config.bfd (sparc86x-*-aout): New
5183 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5185 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5186 actually mapping the output sections.
5188 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5191 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5192 (mn10300_elf_reloc_map): Similarly.
5193 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5195 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5197 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5199 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5200 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5201 elf_mips_reloc_type defined in elf/mips.h.
5203 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5205 * elf64-mips.c: Remove reloc_type definition completely. It's now
5208 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5210 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5211 as they are defined in elf/mips.h now.
5213 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5216 * Re-add lost change:
5217 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5219 (mn10300_elf_relax_section): Include stack space for register saves
5220 in the imm8 field of a "call" instruction.
5221 (compute_function_info): Determine how much stack is allocated by
5222 the movm instruction. Fix typo.
5223 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5225 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5227 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5228 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5230 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5232 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5234 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5236 * elf32-hppa.h: Let ELF header define the enum containing the
5237 external reloc numbers.
5238 * elf32-i386.h: Likewise.
5240 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5242 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5243 * elf32-mips.c: Likewise.
5244 * elf32-ppc.c: Likewise.
5246 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5248 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5249 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5251 * bfd-in.h: Regenerate.
5252 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5253 parameter to 'unsigned int' to avoid K&R compatability problems.
5255 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5257 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5258 functionname_ptr to be const. Change line_ptr to be unsigned.
5260 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5261 macro is not defined. Change second parameter from bfd_link_info
5262 to coff_final_link_info. Add prototype.
5263 (coff_final_link_postscript): Simplify handling when macro is not
5264 defined. Add prototype.
5266 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5268 * elf-mn10300.c: Before include system specific ELF header define
5269 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5270 * elf32-mips.c: Likewise.
5271 * elf32-ppc.c: Likewise.
5273 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5275 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5276 temporary patch over to elf64-mips.c as well.
5278 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5280 * elf32-mips.c (reloc_type): Temporarily disable definition of
5281 standard relocation since they are now defined in elf/mips.h.
5283 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5285 * elf-m10200.c (mn10200_elf_final_link_relocate):
5286 Modify range test for case R_MN10200_8.
5288 * elf-m10300.c (mn10300_elf_final_link_relocate):
5289 Modify range test for case R_MN10300_8.
5291 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5293 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5294 * elf32-i386.c (elf_backend_got_header_size): Define.
5295 (elf_backend_plt_header_size): Define.
5296 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5297 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5298 * elfxx-target.h: Provide a default of zero.
5299 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5300 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5302 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5303 entry from an executable, even if the plt refcount goes to 0.
5305 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5307 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5308 directory name at the line number.
5310 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5311 with an unspecified type.
5313 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5315 * sunos.c: Add undef of valid to avoid problem on SunOS.
5317 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5319 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5321 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5323 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5324 R_68K_PCxx and R_68K_xx relocations. Make sure that
5325 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5326 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5327 R_68K_xx relocations.
5328 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5329 that has no plt entry.
5330 (elf_m68k_relocate_section): Ignore the plt offset in a static
5332 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5334 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5337 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5339 (howto_table, reloc_map): Add entries for them.
5340 (elf_m68k_check_relocs): Handle them. Implement reference
5341 counting for got and plt entries.
5342 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5343 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5345 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5346 (elf_m68k_relocate_section): Handle the new reloc types.
5347 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5348 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5349 * elflink.h (elf_link_add_object_symbols): When creating an
5350 indirect reference for symbol versioning also copy the plt
5352 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5353 flag also reset the plt offset.
5354 (elf_link_assign_sym_version): Likewise.
5355 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5356 the size of the entry in bytes.
5357 (elf_gc_allocate_got_offsets): Likewise.
5359 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5361 * elflink.h (elf_gc_sections): Return true rather than falling off
5364 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5367 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5369 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5370 comment describing when it should be enabled.
5371 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5374 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5376 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5377 information ATN records.
5379 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5381 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5382 section for an absolute symbol in a fully linked file. Based on
5383 patch from Christian Holland <CHolland@de.lucent.com>.
5385 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5387 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5388 that a symbol is undefined.
5390 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5392 * som.c (som_bfd_gc_sections): Define.
5394 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5396 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5397 overflows in ARM_26D patches, since they have already been
5398 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5400 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5402 * coffcode.h (coff_write_object_contents): If we have any long
5403 section names, call coff_write_symbols even if there are no
5406 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5408 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5409 PT_LOAD segment, rather than only setting it once for the entire
5412 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5413 rather than ignoring every phdr with a p_paddr of 0, ignore all
5414 the phdrs if they all have a p_paddr of 0.
5416 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5417 section was discarded from the link.
5419 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5421 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5423 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5425 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5426 floating point operations.
5428 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5430 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5433 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5435 Merge of vax/vms (read-only) support
5436 * configure.com: Support Vax target.
5437 * makefile.vms: Support Vax target.
5438 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5439 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5441 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5443 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5445 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5447 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5449 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5450 * targets.c (bfd_target_ovax_flavour): New flavour.
5451 (vms_alpha_vec): Renamed from evax_alpha_vec.
5453 (target_vector): Update accordingly.
5454 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5456 (vax*-*-*vms*): New target.
5457 * Makefile.am: Update for renamed files. Rebuild dependencies.
5458 * bfd-in2.h: Rebuild.
5459 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5461 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5463 Based on patch from Matt Semersky <matts@scd.hp.com>:
5464 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5465 pointer on abfd->outsymbols.
5466 (generic_add_output_symbol): Handle NULL sym parameter.
5468 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5470 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5473 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5475 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5476 when handling 32 bit immediate relocs.
5477 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5479 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5481 * section.c (STD_SECTION): Account for recently added gc_mark
5482 field in struct asection.
5484 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5485 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5487 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5489 ELF Section-level Garbage Collection:
5490 * bfd.c (bfd_gc_sections): New.
5491 * aout-adobe.c: Hook to default implementation.
5492 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5493 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5494 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5495 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5496 * tekhex.c, versados.c: Likewise.
5497 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5498 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5500 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5501 (bfd_generic_gc_sections): New.
5502 * section.c (SEC_KEEP): New.
5503 (asection): Add gc_mark member.
5505 * elfcode.h (elf_gc*): New name remappings.
5506 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5507 sections to be excluded.
5508 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5509 (elf_gc_propogate_vtable_entries_used): New.
5510 (elf_gc_smash_unused_vtentry_relocs): New.
5511 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5512 (elf_gc_common_finalize_got_offsets): New.
5513 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5514 * elfxx-target.h: Add and default gc hooks.
5516 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5518 (struct elf_obj_tdata): Likewise for local_got_offsets.
5519 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5520 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5521 * elf64-sparc.c, elflink.h: Likewise.
5523 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5524 (ELF_LINK_HASH_MARK): Define.
5525 (struct elf_backend_data): Add GC hooks.
5526 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5528 * elf-m10300.c (mn10300_elf_check_relocs): New.
5529 (mn10300_elf_gc_mark_hook): New.
5530 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5531 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5532 (mn10300_elf_final_link_relocate): Likewise.
5533 (mn10300_elf_relocate_section): Likewise.
5534 (elf_backend_can_gc_sections): Define.
5535 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5536 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5537 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5538 (mips_info_to_howto_rel): Likewise.
5539 (mips_elf_relocate_section): Likewise.
5540 (mips_elf_check_relocs): Likewise.
5541 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5542 (elf_backend_can_gc_sections): Define.
5543 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5544 (ppc_elf_howto_raw): Handle them.
5545 (ppc_elf_reloc_type_lookup): Likewise.
5546 (ppc_elf_relocate_section): Likewise.
5547 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5548 Handle new vtable relocs.
5549 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5550 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5551 (elf_backend_can_gc_sections): Define.
5553 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5555 * archures.c (bfd_mach_mn10300): Define.
5556 * elf-m10300.c: Include elf/mn10300.h
5557 (elf_mn10300_mach): New function.
5558 (_bfd_mn10300_elf_final_write_processing): Likewise.
5559 (_bfd_mn10300_elf_object_p): Likewise.
5560 (elf_backendfinal_write_processing): Define.
5561 (elf_backend_object_p): Likewise.
5563 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5565 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5568 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5570 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5571 link_next field, not the next field.
5573 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5575 * elf.c (map_sections_to_segments): Check the section address
5576 against the phdr size both with and without a modulo of
5579 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5581 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5582 linker created empty input section if the output section has the
5585 * elflink.h (elf_link_output_extsym): Print an error message if
5586 _bfd_elf_section_from_bfd_section fails.
5588 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5591 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5593 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5594 native linker output. Avoid putting an empty section in more than
5597 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5599 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5600 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5602 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5604 * elf.c (swap_out_syms): New arg relocatable_p.
5605 Don't add section VMA to symbols for relocatable output.
5606 (_bfd_elf_compute_section_file_positions): Update call to
5609 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5611 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5612 against 'addend' be signed rather than unsigned.
5614 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5616 * elf32-m32r.c: Add prototyps for static functions.
5618 * coff-arm.c: Add prototypes for static functions.
5620 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5622 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5623 LMA is used to order sections in a segment.
5625 * elf32-v850.c: Add prototypes for static functions.
5626 Change type of addend parameter to bfd_vma in various functions.
5628 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5630 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5631 complain_overflow_signed instead of complain_overflow_bitfield.
5633 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5635 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5636 when comparing against 0.
5638 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5640 * Makefile.am (config.status): New target.
5641 * Makefile.in: Rebuild.
5643 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5645 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5646 error if previous object endianness doesn't match current object.
5648 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5650 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5651 _bfd_elf_print_private)bfd_data ().
5653 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5655 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5657 (elf_link_add_object_symbols): Set type_change_ok and
5658 size_change_ok before calling elf_merge_symbol.
5660 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5661 undefined symbol error, don't also issue an overflow error.
5663 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5665 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5666 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5667 message instead of crashing.
5669 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5671 * archures.c (bfd_mach_cpu32): Define.
5672 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5674 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5675 * ieee.c: Include <ctype.h>.
5676 (ieee_object_p): Parse out process ID string to make it more
5677 likely to be acceptable for bfd_scan_arch.
5678 * bfd-in2.h: Rebuild.
5680 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5682 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5683 _bfd_elf_print_private_bfd_data() so that the program header will
5686 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5688 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5689 0x68. Reindent. Add some comments.
5691 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5693 * elf.c (copy_private_bfd_data): Adjust physical address of
5694 segment in output BFD to contain LMAs of its sections.
5696 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5698 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5699 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5700 endian data 32 bit relocations.
5701 (elf32_sparc_merge_private_bfd_data): Check if linking little
5702 endian objects with big endian objects.
5703 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5704 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5705 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5707 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5708 * archures.c (bfd_mach_sparc_sparclite_le): New.
5709 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5711 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5713 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5716 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5718 * bfd-in.h: Move over patch to bfd-in2.h.
5720 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5722 (_bfd_relocate_contents): Likewise.
5724 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5726 * peicode.h (add_data_entry): If the section has no private data
5727 then do not create a Data Dictionary entry for it.
5729 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5731 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5732 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5733 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5734 subsections during relaxation more correctly.
5736 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5738 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5739 Add extra argument to bfd_arm_process_before_allocation ().
5740 * bfd-in.h: Reflect changes made in bfd-in2.h.
5741 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5742 coff class of a BFD symbol.
5743 * coff-arm.c: Add support for interworking between Thumb code and
5744 non-interworking aware ARM code.
5746 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5748 * po/Make-in (install-info): New target.
5750 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5752 * filemode.c: Remove; not used.
5754 If sysdep.h includes a header file, don't include it again:
5755 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5757 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5759 * archive.c: Don't include <string.h> or <errno.h>.
5760 * evax-alpha.c; Don't include <stdio.h>.
5761 * evax-egsd.c: Likewise.
5762 * evax-etir.c: Likewise.
5763 * evax-misc.c: Likewise.
5764 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5765 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5767 * hpux-core.c: Likewise.
5768 * netbsd-core.c: Likewise.
5770 * libbfd.c: Don't include <sys/types.h>.
5771 * nlmcode.h: Don't include <string.h>.
5772 * osf-core.c: Don't include <string.h> or <stdio.h>.
5773 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5774 <errno.h>, or <unistd.h>.
5775 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5777 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5779 * configure.com: If the version number can not be found in
5780 configure.in, set it to "unknown" rather than "2.8.1".
5782 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5784 * elf32-mips.c (elf_mips_mach): New.
5785 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5786 (_bfd_mips_elf_final_write_processing): Use the names
5787 of machines, rather than the numbers. Set both the ARCH
5788 and MACH in e_flags. Handle a few more specific machines.
5789 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5790 EF_MIPS_ARCH and EF_MIPS_MACH.
5792 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5794 * syms.c (bfd_is_local_label): Revert last change.
5795 * srec.c (srec_write_symbols): Discard debugging symbols.
5797 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5799 * som.c: Include <ctype.h>.
5800 * som.h: Don't include sysdep.h.
5802 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5804 * libbfd.h: Rebuilt.
5805 * libbfd-in.h: Removed gettext includes and defines.
5806 * sysdep.h: Moved gettext-related includes and defines here.
5808 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5810 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5811 an ad-hoc test. Kill bogus #if 0 code.
5812 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5814 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5816 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5817 when generating a normal executable for a symbol defined in a
5818 regular file. When copying a reloc into the output file, adjust
5819 the addend for a PC relative reloc against a global symbol.
5821 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5823 * libbfd.h: Rebuilt.
5824 * libbfd-in.h (_): Define as dgettext.
5826 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5828 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5830 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5831 when declaring parameter types.
5832 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5834 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5836 * config.bfd: If we include any ELF targets in targ_defvec and/or
5837 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5838 * elf32-gen.c (dummy): New static const variable.
5839 (elf_generic_info_to_howto): New static function.
5840 (elf_generic_info_to_howto_rel): New static function.
5841 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5842 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5843 * elf64-gen.c: Same changes as elf32-gen.c.
5844 * elfcode.h (elf_object_p): For the generic target, ignore a
5845 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5847 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5849 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5850 * configure: Rebuild.
5852 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5854 * config.bfd: Update OSR5/Unixware patterns.
5856 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5858 * elf.c (assign_file_positions_for_segments): Allow for holes
5859 between sections added by a link script.
5861 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5863 * configure.in: Change version number to 2.9.4
5864 * configure: Rebuild.
5866 Based on patch from H.J. Lu <hjl@gnu.org>:
5867 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5868 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5869 * bfd-in2.h: Rebuild.
5871 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5873 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5876 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5878 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5879 (elf64_alpha_relax_section): Fill them in.
5880 (elf64_alpha_relax_opt_call): Implement more than a stub.
5881 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5882 alignment on .scommon.
5883 (elf64_alpha_merge_gots): Merge use counts as well.
5885 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5887 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5888 for calculating a local symbol's address.
5889 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5890 Set the .got's cooked size as well as the raw size.
5892 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5894 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5895 internationalisation of printed information.
5897 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5898 internationalisation of printed information.
5900 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5902 * syms.c (struct indexentry): Change directory_name, file_name,
5903 and function_name fields to char *.
5904 (struct stab_find_info): Change cached_file_name field to char *.
5906 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5908 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5910 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5912 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5914 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5916 * Makefile.am (install-data-local): Make $(includedir).
5917 * Makefile.in: Rebuild.
5919 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5921 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5923 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5925 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5926 * Makefile.in: Rebuild.
5928 * bfd-in2.h: Rebuild for Nick's changes.
5930 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5932 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5933 change wrt length == max_namelen.
5935 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5937 * Many files: Added gettext invocations around user-visible
5939 * libbfd-in.h: Added gettext includes and defines.
5940 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5941 HAVE_LC_MESSAGES): Define.
5942 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5944 * Makefile.am (SUBDIRS): Added po.
5945 (POTFILES): New macro.
5946 (po/POTFILES.in): New target.
5947 (SOURCE_HFILES): New macro.
5949 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5951 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5953 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5954 NT_PRSTATUS note section encountered, it contains the status of
5955 the currently executing thread when the core file was written.
5957 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5959 * libcoff.h: Add extra parameter to
5960 bfd_coff_link_output_has_begun overrideable function.
5961 * cofflink.c: Pass extra parameter to
5962 bfd_coff_link_output_has_begun function.
5963 * bfd-in.h: Add prototypes for exported ARM interworking
5965 * peicode.h: ARM specific code reorganised to conform to BFD
5967 * coffcode.h: ARM specific code reorganised to conform to BFD
5969 * coff-arm.c: Code reorganised to conform to the BFD coding
5970 conventions. Global variables have been moved into an ARM
5971 specific hash table structure and a new function:
5972 bfd_arm_get_bfd_for_interworking() has been created which is
5973 called from the linker scripts.
5975 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5977 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5979 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5980 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5981 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5982 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5984 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5986 * config.bfd: Added sparc86x support.
5988 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5990 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5991 an out of range pc-relative jump/call to an undefined weak symbol.
5993 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5995 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5998 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6000 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6001 an error other than bfd_error_system_call, set the error to
6002 bfd_error_wrong_format.
6004 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6005 bfd_elf32_powerpcle_vec.
6007 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6008 program segments are zero, don't set p_paddr_valid.
6010 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6012 * elf64-alpha.c: Initial implementation of relaxation --
6013 (struct alpha_elf_link_hash_entry): Add use_count member.
6014 (elf64_alpha_check_relocs): Initialize and increment it.
6015 (elf64_alpha_can_merge_gots): Check it when considering merging.
6016 (elf64_alpha_merge_gots): Drop entries with zero use.
6017 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6018 (elf64_alpha_always_size_sections): Split out got sizing ...
6019 (elf64_alpha_size_got_sections): ... here. New function.
6020 (elf64_alpha_relax_find_reloc_ofs): New function.
6021 (elf64_alpha_relax_with_lituse): Likewise.
6022 (elf64_alpha_relax_without_lituse): Likewise.
6023 (elf64_alpha_relax_opt_call): Likewise.
6024 (elf64_alpha_relax_section): Likewise.
6025 (elf64_alpha_add_symbol_hook): Likewise.
6026 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6027 (elf64_alpha_relocate_section): Likewise.
6028 (bfd_elf64_bfd_relax_section): Define.
6029 (elf_backend_add_symbol_hook): Likewise.
6031 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6033 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6034 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6035 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6037 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6039 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6040 * configure: Rebuild.
6042 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6044 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6045 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6046 * configure.in: Define and substitute WIN32LDFLAGS and
6048 * aclocal.m4: Rebuild with new libtool.
6049 * configure, Makefile.in: Rebuild.
6051 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6053 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6054 before any other symbols in the same section.
6056 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6058 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6061 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6063 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6065 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6066 Use addr_size for address size, rather than sizeof(bfd_vma).
6067 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6068 Fix call to read_address.
6069 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6070 Scrap other unneeded arguments. Fix call to read_address.
6071 (scan_unit_for_functions): Fix call to read_attribute.
6072 (parse_comp_unit): We now handle more values for addr_size.
6073 Set addr_size in unit. Fix call to read_attribute and
6076 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6078 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6080 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6082 * archures.c (bfd_default_scan): Add m68k cases back to default
6083 switch, reverting patch of March 25, since IEEE support depends
6086 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6088 * Makefile.am (diststuff): New target.
6089 * Makefile.in: Rebuild.
6091 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6093 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6094 som_offset when we have an extended name table.
6096 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6098 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6100 * Makefile.in: Rebuild.
6102 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6104 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6105 symbols when creating a shared library.
6106 (elf_m68k_adjust_dynindx): New function, used by above code.
6107 (elf_m68k_finish_dynamic_sections): Initialize the section
6109 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6111 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6113 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6116 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6118 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6121 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6123 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6126 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6128 * configure.in: Set version to 2.9.1.
6129 * configure: Rebuild.
6131 * Branched binutils 2.9.
6133 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6135 * syms.c (ENABLE_CACHING): Define.
6136 (struct indexentry): Define.
6137 (struct stab_cache): Remove.
6138 (cmpindexentry): New static function.
6139 (struct stab_find_info): Add new fields: indextable,
6140 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6141 cached_file_name. Remove fields: file_cache, function_cache, and
6143 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6144 index table and search it.
6146 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6148 * elf.c (_bfd_elf_copy_private_section_data): Call
6149 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6151 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6153 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6155 * coff-arm.c: Define all globally visible variables and functions
6156 only when COFF_WITH_PE is not defined.
6157 * configure.in (armpe_little_vec, armpe_big_vec): Add
6159 * configure: Rebuild.
6161 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6163 Fix some gcc -Wall warnings:
6164 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6165 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6166 * archures.c (bfd_default_scan): Likewise.
6167 * bfd.c (bfd_scan_vma): Likewise.
6168 * binary.c (mangle_name): Likewise
6169 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6170 * coff-sh.c (sh_relocate_section): Likewise.
6171 * coff-stgo32.c (create_go32_stub): Likewise.
6172 * coffcode.h (coff_slurp_line_table): Likewise.
6173 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6174 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6175 (assign_file_positions_for_segments): Likewise.
6176 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6177 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6178 * oasys.c (oasys_write_sections): Likewise.
6179 * ppcboot.c (ppcboot_object_p): Likewise.
6180 (mangle_name): Likewise.
6181 * riscix.c (riscix_fix_pcrel_26): Likewise.
6182 * srec.c (srec_scan): Likewise.
6183 * stabs.c (_bfd_write_section_stabs): Likewise.
6184 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6185 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6186 switch. Declare parameters for function pointers.
6187 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6189 * elf.c (elf_sort_sections): Likewise.
6190 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6191 Add default cases to switches.
6192 (coff_arm_relocate_section): Remove unused local variables.
6194 (coff_arm_bfd_set_private_flags): Change flag variable to type
6196 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6197 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6198 (dump_toc): Change cat to const, and initialize it.
6199 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6200 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6201 (sh_elf_relocate_section): Initialize r_symndx.
6202 * coffcode.h (coff_compute_section_file_positions): Only declare
6203 old_sofar if ALIGN_SECTIONS_IN_FILE.
6204 (coff_write_object_contents): Initialize csym.
6205 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6206 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6208 * dwarf2.c: Include libiberty.h.
6209 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6210 (decode_line_info): Remove unused local variables.
6211 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6212 (m32r_elf_relocate_section): Likewise.
6213 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6214 (v850_elf_reloc): Likewise.
6215 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6216 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6217 * elf.c (assign_file_positions_for_segments): Always set adjust.
6218 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6219 parenthesize expression.
6220 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6221 (m32r_elf_object_p): Return a value.
6222 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6223 * elf32-mips.c (mips_elf_final_link): Initialize last.
6224 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6225 * elf32-v850.c (v850_elf_object_p): Return a value.
6226 (v850_elf_print_private_bfd_data): Change fprintf format string.
6227 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6229 * elflink.h (elf_link_add_object_symbols): Change vernum to
6230 unsigned int, and initialize it. Change fprintf format string.
6231 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6232 when setting or comparing to soname_indx.
6233 (elf_create_pointer_linker_section): Change num_symbols to
6235 * libcoff-in.h (coff_data_type): Change flags to flagword.
6236 * peicode.h (pe_print_idata): Initialize idx. Change j to
6237 bfd_size_type. Initialize hint_member. Remove useless test to
6239 (pe_print_edata): Change num_functions and num_names in struct
6240 EDT_type to unsigned long. Remove cast. Change fprintf format
6242 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6243 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6245 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6246 int *. Update uses. Change j to long.
6247 * bfd-in2.h, libcoff.h: Rebuild.
6249 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6251 * elf32-v850.c Remove definition of USE_REL.
6252 (v850_elf_info_to_howto_rela): New function.
6253 (v850_elf_perform_relocation): Renamed from
6254 v850_elf_store_addend_in_insn. Removed replace argument.
6255 (v850_elf_reloc): store the relocation in the addend field instead
6257 (v850_elf_final_link_relocate): Now calls
6258 v850_elf_perform_relocation.
6259 (v850_elf_relocate_section): Remove code to generate REL
6262 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6264 * coffcode.h (coff_new_section_hook): Set the type and storage
6265 class in the native symbol information allocated for a new section
6268 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6270 * peicode.h: Chain together calls to
6271 coff_bfd_copy_private_bfd_data and
6272 coff_bfd_print_private_bfd_data.
6274 * coff-arm.c: Add prototypes for
6275 coff_arm_bfd_print_private_bfd_data and
6276 coff_arm_bfd_copy_private_bfd_data.
6278 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6280 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6283 * peicode.h: Call arm-coff private data functions after handling
6286 * coff-arm.c: Turn statics into globals so that they can be shared
6287 both pe and pei backends.
6289 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6291 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6293 (sunos_write_object_contents): Likewise.
6294 * aoutx.h (NAME(aout,machine_type)): Likewise.
6295 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6297 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6299 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6301 (bfd_default_scan): Remove m68k special cases.
6302 * bfd-in2.h: Rebuild.
6303 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6305 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6306 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6308 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6309 selection, change printable_name to just "m68k" and make that the
6310 default instead of m68k:68020.
6312 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6314 (MY_get_section_contents): Define as aout_32_get_section_contents
6315 rather than NAME(aout,get_section_contents).
6317 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6319 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6320 and call bfd_default_set_arch_mach to do the real work.
6322 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6324 * bout.c (BALX): Include return register g14 as part of the insn.
6326 (calljx_callback): Use it.
6328 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6330 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6331 * libbfd.h: Rebuild.
6333 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6334 byte_count to unsigned int.
6335 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6336 unused local variables.
6338 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6339 variables er and er1.
6341 * cpu-v850.c: Include <ctype.h>.
6342 (scan): Case isdigit argument to unsigned char.
6344 From Yan Meroth <YAN.MEROTH@st.com>:
6345 * ihex.c (ihex_scan): Add extbase variable so that getting an
6346 extended linear address record does not ignore any previous
6348 (ihex_write_object_contents): When writing out an extended linear
6349 address record, zero out any previous extended address.
6351 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6353 * ieee.c (do_one): Check section before dereferencing it.
6354 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6355 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6357 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6359 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6361 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6363 * coff-arm.c: Add interworking functions to pe backends.
6365 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6367 * configure.in: Use AM_DISABLE_SHARED.
6368 * aclocal.m4, configure: Rebuild with libtool 1.2.
6370 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6372 * coff-arm.c (coff_arm_relocate_section): Better error messages
6373 when interowrking conflucts occur. Courtesy of Jonathan Walton
6375 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6376 relocations. Patch courtesy of Jonathan Walton and Tony
6379 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6381 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6382 part of Feb 22 change controling when to override the existing
6383 symbol with the .plt entry.
6385 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6387 * config.bfd (targ_cpu): Add thumb-pe target.
6389 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6390 functions in PE build.
6392 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6394 * config.bfd (sparclite-*-elf*): Added.
6396 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6398 * configure.in: Add elf.lo to elf shell variable.
6399 * Makefile.am (BFD_LIBS): Remove elf.lo.
6400 (BFD_LIBS_CFILES): Remove elf.c.
6401 (BFD32_BACKENDS): Add elf.lo.
6402 (BFD32_BACKENDS_CFILES): Add elf.c.
6403 * configure, Makefile.in: Rebuild.
6405 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6407 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6408 relocation against a non-local symbol should not have a dynamic
6411 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6413 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6415 (pe_print_private_bfd_data): Print PE flags. From Mikey
6416 <jeffdb@netzone.com>.
6418 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6420 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6421 a plt entry when we can determine that we authoritatively define
6424 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6426 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6427 don't actually use trad-core, but a SunOS-style core file handled
6429 * hosts/sparclinux.h: Remove.
6431 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6433 * peicode.h (pe_print_idata): If there is no .idata section, look
6434 for the import tables in some other section. Make the initial
6435 label line up better with the data. Print the import address
6436 table even if there is no import name table. If the import
6437 address table holds actual addresses, print them.
6439 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6441 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6442 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6443 bfd_error_system_call.
6445 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6447 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6448 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6450 From H.J. Lu <hjl@gnu.org>:
6451 * Makefile.am (libbfd_la_LDFLAGS): Define.
6452 * Makefile.in: Rebuild.
6454 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6456 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6457 * netbsd.h (MACHTYPE_OK): Define.
6458 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6459 calling N_SET_MACHTYPE, rather than having a switch.
6460 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6462 * i386netbsd.c (MACHTYPE_OK): Don't define.
6463 (DEFAULT_MID): Define.
6464 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6465 (MACHTYPE_OK): Don't define.
6466 (DEFAULT_MID): Define.
6467 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6468 (DEFAULT_MID): Define.
6469 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6470 (DEFAULT_MID): Define.
6471 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6472 (DEFAULT_MID): Define.
6474 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6475 * vaxnetbsd.c: New file.
6476 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6477 rather than netbsd_core.
6478 * targets.c (vaxnetbsd_vec): Declare.
6479 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6480 defined, add netbsd_core_vec.
6481 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6482 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6483 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6484 * config.bfd (alpha*-*-netbsd*): New target.
6485 * Makefile.am: Rebuild dependencies.
6486 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6487 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6488 * configure, Makefile.in: Rebuild.
6490 * configure.host: Remove the old shared library build stuff. We
6491 now use libtool instead.
6493 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6495 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6497 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6499 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6500 * configure: Rebuild.
6502 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6503 * elf32-v850.c (remember_hi16s_reloc): New function.
6504 (find_remembered_hi16s_reloc): New function.
6505 (v850_elf_store_addend_in_insn): Use the above new functions to
6506 match up HI6S relocs with LO16 relocs.
6508 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6510 * configure.in: Change -linux* to -linux-gnu*.
6511 * config.bfd, configure.host: Likewise.
6512 * configure: Rebuild.
6514 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6516 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6517 LO16/HI16S bug and improve comments about what is going on.
6519 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6521 * configure, aclocal.m4: Rebuild with new libtool.
6523 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6525 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6526 when merging v850 code into v850e/v850ea code. Do not initialise
6527 output flags if the input is the default architecture.
6529 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6531 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6532 get the size from bfd_arch_bits_per_address instead of directly
6535 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6537 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6538 to wrap, just return all 1's bits instead.
6539 * libbfd.h: Regenerate.
6541 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6543 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6545 (coff_relocate_section): If COFF_WITH_PE, define as
6546 coff_pe_i386_relocate_section.
6547 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6548 skip empty sections, to match coff_write_object_contents.
6550 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6551 rather than swapping out r_offset twice. From Luke Deller
6552 <luked@cse.unsw.edu.au>.
6554 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6556 * configure.in: Set libtool_enable_shared rather than
6557 libtool_shared. Remove diversion hack.
6558 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6561 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6563 * syms.c (struct stab_cache): Define.
6564 (struct stab_find_info): Remove cached_offset, cached_stab,
6565 cached_str, and cached_stroff fields. Add file_cache,
6566 function_cache, and line_cache fields.
6567 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6570 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6572 * peicode.h (pe_print_idata): Check for import of ordinal rather
6574 (pe_print_edata): If there is no .edata section, look for the
6575 export data in some other section.
6577 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6579 * configure.in: Change version to 2.8.4.
6580 * configure: Regenerated.
6582 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6584 Add tms320c30 support:
6585 * cpu-tic30.c: New file.
6586 * aout-tic30.c: New file.
6587 * coff-tic30.c: New file.
6588 * archures.c (bfd_arch_tic30): Define.
6589 (bfd_tic30_arch): Declare.
6590 (bfd_archures_list): Add bfd_tic30_arch.
6591 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6593 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6594 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6595 (coff_set_flags): Likewise.
6596 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6597 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6598 * Makefile.am: Rebuild dependencies.
6599 (ALL_MACHINES): Add cpu-tic30.lo.
6600 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6601 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6602 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6603 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6605 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6607 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6608 to lag behind LO16 reloc by a couple of instructions.
6610 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6612 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6613 make to reexamine the file timestamp.
6614 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6616 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6619 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6621 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6622 to create .dynsbss and .rela.sbss sections.
6623 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6624 copied from dynamic objects into .sbss.
6625 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6626 use it. Correct typo of .rela.sdata2.
6627 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6628 put the data, which may now be in .sbss.
6629 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6630 (elf_backend_create_dynamic_sections): Define as
6631 ppc_elf_create_dynamic_sections.
6633 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6634 against _GLOBAL_OFFSET_TABLE_.
6635 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6636 shared libraries which refer to local symbols. Make sure that the
6637 test for allocating space for a reloc in a shared object is the
6638 same as the test for emitting a reloc.
6640 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6642 * config.bfd (i[3456]-*-mingw32*): New target.
6643 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6644 * aclocal.m4, configure: Rebuild.
6646 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6648 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6651 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6653 Sparc v9 ABI compliant PLT:
6654 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6655 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6656 (LARGE_PLT_THRESHOLD): New define.
6657 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6658 (sparc64_elf_build_plt): New function.
6659 (sparc64_elf_plt_entry_offset): Likewise.
6660 (sparc64_elf_plt_ptr_offset): Likewise.
6661 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6662 contain the index for convenience. Skip the initial entries
6664 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6665 memory for the benefit of .rela.plt.
6666 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6667 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6668 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6669 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6670 Call sparc64_elf_build_plt.
6671 (elf_backend_want_got_plt): No.
6672 (elf_backend_plt_readonly): No.
6673 (elf_backend_plt_alignment): 8.
6675 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6676 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6677 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6680 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6682 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6684 * cpu-mips.c (arch_info_struct): Add mips variants.
6685 * bfd-in2.h: Rebuilt.
6687 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6689 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6692 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6694 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6695 (i[3456]86sco3.2v5*coff): New target.
6697 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6699 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6701 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6703 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6704 * bfd-in2.h: Regenerate.
6706 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6708 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6710 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6712 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6713 adjust addend for an output common symbol (from Jimmy Blair
6714 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6715 defined symbol to counteract adjustment made in generic relocation
6718 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6720 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6722 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6723 (GET_SCNDHR_NLNNO): Likewise.
6725 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6727 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6729 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6731 * elf32-m32r.c: Add macros to handle NOP insertion.
6733 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6735 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6736 (xcoff_mark): Likewise.
6737 (xcoff_build_ldsyms): Mark absolute symbols.
6739 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6741 * bout.c (b_out_write_object_contents): Sort symbols before output
6742 to keep {CALL,BAL}NAME symbols adjacent.
6743 (b_out_symbol_cmp): New function.
6745 For older changes see ChangeLog-9697
6751 version-control: never