1 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
5 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
7 * coffcode.h Copy changes mistakenly done to libcoff.h in
10 2000-04-29 Andreas Jaeger <aj@suse.de>
12 * libbfd-in.h: Correctly check GCC version.
14 * libhppa.h: Likewise.
15 * libbfd.h: Regenerate.
16 * bfd-in2.h: Regenerate.
18 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
20 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
22 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
24 * Makefile.in: Regenerate.
26 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
27 * coff-rs6000.c: Move all declarations and defines that are
28 common to the xcoff backends into xcoff.h
29 * coff64-rs6000.c: Ditto,
31 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
33 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
34 _bfd_coff_force_symnames in strings and
35 _bfd_coff_debug_string_prefix_length to their default values.
36 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
38 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
40 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
41 _bfd_coff_force_symnames in strings and
42 _bfd_coff_debug_string_prefix_length to their default values.
44 2000-04-27 Alan Modra <alan@linuxcare.com.au>
46 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
47 Check local_got_refcounts before dereferencing.
49 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
50 before deciding we don't need R_PPC_PLT32 relocation.
51 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
54 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
56 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
58 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
59 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
60 (elf_i386_relocate_section): Allow for .plt to go missing.
61 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
62 can use a relative reloc for got as elf_i386_relocate_section.
63 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
65 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
67 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
69 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
71 * Makefile.am (coff64-rs6000.lo): New rule.
72 * Makefile.in: Regenerate.
73 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
74 xcoff_is_local_label_name, xcoff_rtype2howto,
75 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
76 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
77 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
78 (NO_COFF_SYMBOLS): Define.
79 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
80 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
82 (MINUS_ONE): New macro.
83 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
85 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
86 coff_SWAP_aux_out): Map to the new functions.
87 * coff64-rs6000.c: New file.
88 * libcoff.h (bfd_coff_backend_data): Add new fields
89 _bfd_coff_force_symnames_in_strings and
90 _bfd_coff_debug_string_prefix_length.
91 (bfd_coff_force_symnames_in_strings,
92 bfd_coff_debug_string_prefix_length): New macros for above fields.
93 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
94 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
95 of using coff_swap_sym_in directly.
96 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
97 (coff_set_flags) Set magic for XCOFF64.
98 (coff_compute_section_file_positions): Add symbol name length to
99 string section length if bfd_coff_debug_string_prefix_length is
101 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
102 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
103 using coff_swap_lineno_in directly.
104 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
105 and _bfd_coff_debug_string_prefix_length fields.
106 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
107 symbol names into strings table when
108 bfd_coff_force_symnames_in_strings is true.
109 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
110 SET_RELOC_VADDR): New macros.
111 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
112 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
114 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
115 changes within RS6000COFF_C specific code.
116 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
117 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
118 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
119 Extend existing hack on target name.
120 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
122 * coff-tic54x.c (ticof): Keep up to date with new fields
123 in bfd_coff_backend_data.
124 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
125 targ_selvecs to include rs6000coff64_vec for rs6000.
126 * configure.in: Add rs6000coff64_vec case.
127 * cpu-powerpc.c: New bfd_arch_info_type.
129 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
131 * config.bfd: Only disable elf32-hppa vectors, not all of the
132 BSD and OSF configuration support. Provide (disabled) clauses
134 * configure.in: Add clause for PA64 support.
135 * configure: Rebuilt.
137 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
138 (bfd_elf64_hppa_vec): Declare.
140 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
141 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
142 (elf64-hppa.lo): Add dependencies.
143 * Makefile.in: Rebuilt.
145 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
147 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
149 * libhppa.h (dis_assemble_16): New function.
150 (pa_arch): Added pa20w element.
152 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
154 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
155 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
156 bfd_elf64_slurp_reloc_table.
158 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
159 definitions to get external names.
160 (elf_write_relocs): Renamed from write_relocs and make global.
161 (elf_slurp_reloc_table): Make global.
162 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
164 * archive.c (hpux_uid_gid_encode): New function.
165 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
166 defined and the ID is greater than 99999.
167 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
168 special uid/gid fields into 32 bit values.
170 2000-04-21 Matthew Green <mrg@cygnus.com>
172 * config.bfd: Add NetBSD/sparc64 support.
174 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
175 David Mosberger <davidm@hpl.hp.com>
176 Timothy Wall <twall@cygnus.com>
177 Jim Wilson <wilson@cygnus.com>
179 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
180 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
181 (BFD64_BACKENDS): Add elf64-ia64.lo.
182 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
183 (cpu-ia64.lo, elf64-ia64.lo): New rules.
184 * Makefile.in: Rebuild.
185 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
186 (bfd_ia64_arch): Declare.
187 (bfd_archures_list): Add bfd_ia64_arch.
188 * bfd-in2.h: Rebuild.
189 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
190 * configure: Rebuild.
191 * configure.host: (ia64-*-linux*): New host.
192 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
193 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
194 * elf.c (prep_headers): Add bfd_arch_ia64.
196 * reloc.c: Add IA-64 relocations.
197 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
199 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
200 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
202 2000-04-21 Richard Henderson <rth@cygnus.com>
204 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
205 contents when performing a partial link.
206 (bfd_elf_d30v_reloc_21): Likewise.
208 2000-04-20 H.J. Lu <hjl@gnu.org>
210 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
211 patch to symbols defined by a shared object.
212 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
214 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
217 * dwarf2.c (concat_filename): Avoid string literal concatenation.
218 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
220 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
222 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
223 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
224 (coff-ia64.lo): Add dependency.
225 * Makefile.in: Regenerate.
226 * coff-ia64.c: New file.
227 * efi-app-ia32.c: Ditto.
228 * efi-app-ia64.c: Ditto.
229 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
230 (coff_set_flags): Ditto.
231 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
232 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
233 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
234 * configure: Regenerate.
235 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
236 (PUT_OPTHDR_IMAGE_BASE): Ditto.
237 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
238 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
239 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
240 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
241 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
242 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
243 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
244 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
245 (GET_PDATA_ENTRY): Ditto.
246 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
247 data_start. Use above macros to read fields that are 64 bit wide for
248 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
249 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
250 FileAlignment and SectionAlignment to minimum alignment if they
252 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
253 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
254 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
255 Use above macros to write fields that are 64 bit wide for
257 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
258 5*4 otherwise. This should be right for IA-32 and IA-64, but may
259 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
260 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
261 begin address, end address, and unwind info address only. Use
262 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
264 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
265 HIGH3ADJ relocation names.
266 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
267 * targets.c: Declare bfd_efi_app_ia32_vec and
268 bfd_efi_app_ia64_vec.
269 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
270 bfd_efi_app_ia64_vec.
272 2000-04-17 Timothy Wall <twall@cygnus.com>
274 * bfd-in2.h: Add prototypes for tic54x load page access.
275 * bfd-in.h: Regenerate.
276 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
277 in customized _set_arch_mach function.
278 * coffcode.h (coff_set_alignment_hook): Set section load page if
279 the appropriate macro is defined.
280 (write_object_contents): Read section load page.
282 2000-04-13 Alan Modra <alan@linuxcare.com.au>
284 * elf32-hppa.h: Update copyright date.
286 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
287 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
289 * elf32-d30v.c (MAX32): Don't use LL suffix.
290 (MIN32): Define in terms of MAX32.
291 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
293 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
296 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
298 2000-04-12 Alan Modra <alan@linuxcare.com.au>
300 * dep-in.sed: Match space before file name, not after.
302 * Makefile.am: Regenerate dependencies.
303 * Makefile.in: Regenerate.
305 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
306 case, allow address wrap-around stupidly removed 2000-03-17. Sign
307 extend without an if statement.
309 2000-04-11 Alan Modra <alan@linuxcare.com.au>
311 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
313 * elf32-mips.c (gprel16_with_gp): Likewise.
314 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
315 here using -0x40000, not (int)0xfffc0000.
316 (elf32_hppa_size_of_stub): Likewise.
318 2000-04-11 Timothy Wall <twall@cygnus.com>
320 * coff-tic54x.c: Now builds with all targets.
321 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
322 * Makefile.in: Regenerate.
323 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
324 unitialized variable.
326 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
328 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
329 --enable-build-warnings option.
330 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
331 * Makefile.in, configure: Re-generate.
333 2000-04-07 Nick Clifton <nickc@cygnus.com>
335 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
336 BFD_RELOC_THUMB_PCREL_BLX.
338 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
339 R_ARM_XPC25 and R_ARM_THM_PC22.
341 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
342 R_ARM_XPC25 and R_ARM_THM_XPC22.
343 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
344 R_ARM_[XPC25|THM_XPC22].
346 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
347 elf/arm-oabi.h to elf/arm.h
349 * Makefile.am: Fix dependency for elfarm-oabi.c
350 * Makefile.in: Regenerate.
352 * bfd-in2.h: Regenerate.
353 * libbfd.h: Regenerate.
355 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
357 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
358 and restore it on failure. Release newly allocated tdata on
361 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
363 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
364 (decode_line_info): Set it. Report error if unit->line_offset is
365 equal to or larger than it.
367 2000-04-07 Timothy Wall <twall@cygnus.com>
369 * targets.c: Added vecs for tic54x.
370 * reloc.c: Added relocs for tic54x.
371 * libbfd.h: Regenerated.
372 * configure: Add TI COFF vecs for tic54x.
373 * configure.in: Ditto.
374 * config.bfd (targ_cpu): Recognize new tic54x target.
375 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
376 * bfd-in2.h: Add tic54x target and relocations.
377 * Makefile.am, Makefile.in: Add tic54x target.
378 * archures.c (bfd_archures_list): Add tic54x target.
379 * coff-tic54x.c: New.
382 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
384 * elfcore.h (elf_core_file_p): call backend_object_p which
385 thereby gets an opportunity to update the arch/machine type.
387 2000-04-06 Timothy Wall <twall@cygnus.com>
389 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
390 class. Handle SEC_CLINK and SEC_BLOCK flags.
391 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
392 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
394 2000-04-06 Nick Clifton <nickc@cygnus.com>
396 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
397 EF_INTERWORK if this is an unknown EABI.
398 (elf32_arm_merge_private_bfd_data): Check EABI version
399 numbers. Only check EF_xxx flags if the EABI version number
401 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
402 if the EABI version number is unknown.
403 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
404 if the EABI version number is unknown.
406 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
408 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
409 BFD_RELOC_SH_LOOP_END.
410 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
411 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
412 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
413 (sh_elf_reloc_loop): New function.
414 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
416 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
417 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
418 * bfd-in2.h, libbfd.h: Regenerate.
420 2000-04-04 Alan Modra <alan@linuxcare.com.au>
422 * po/bfd.pot: Regenerate.
424 * Makefile.am: Remove extraneous mkdep comment.
425 (MKDEP): Use gcc -MM rather than mkdep.
426 (DEP): Quote when passing vars to sub-make. Add warning
428 (DEP1): Rewrite for "gcc -MM".
429 (CLEANFILES): Add DEP2.
431 * Makefile.in: Regenerate.
433 2000-04-03 Kevin Buettner <kevinb@redhat.com>
435 * configure.in: Added corefile support for AIX 4.3. In particular,
436 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
437 compiling rs6000-core.c.
438 * configure: Regenerated.
440 2000-04-03 H.J. Lu <hjl@gnu.org>
442 * cache.c (bfd_open_file): Unlink the output file only if
443 it has non-zero size.
445 2000-04-01 Ken Block USG <block@zk3.dec.com>
447 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
448 relative relocations for non-loaded sections in shared objects.
449 (elf64_alpha_check_relocs): Similarly.
451 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
453 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
454 BFD_RELOC_16 to switch for extended relocs.
455 (MY_swap_ext_reloc_in): New.
456 (MY_swap_ext_reloc_out): New.
457 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
458 than NAME(aout,swap_ext_reloc_in) for extended relocs.
459 (NAME(aout,squirt_out_relocs)): Similarly use
460 MY_swap_ext_reloc_out.
461 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
463 2000-04-03 Kazu Hirata <kazu@hxi.com>
465 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
466 the R_PCRWORD_B case.
468 2000-03-31 Thomas de Lellis <tdel@wrs.com>
470 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
474 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
476 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
477 HOWTO references to bfd_elf_generic_reloc, that have
478 partial_inplace == true, now use the new function. The function
479 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
480 extends its fixes to the R_M32R_{16,24,32} relocs.
481 The new logic in m32r_elf_lo16_reloc() has been removed, and
482 it instead calls the new routine to obtain that functionality.
484 2000-03-27 Alan Modra <alan@linuxcare.com.au>
486 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
487 elf32_avr_check_relocs, avr_final_link_relocate,
488 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
489 elf32_avr_object_p): Add prototypes.
490 (elf32_avr_gc_mark_hook): Add default for h->root.type.
491 (bfd_elf_avr_final_write_processing): Make static.
493 2000-03-27 Denis Chertykov <denisc@overta.ru>
495 * cpu-avr.c: New file. BFD support routines for AVR architecture.
496 * archures.c (bfd_architecture): Add AVR architecture.
497 (bfd_archures_list): Add reference to AVR architecture info.
498 * elf.c (prep_headers): Handle bfd_arch_avr.
499 * reloc.c: Add various AVR relocation enums.
500 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
502 * Makefile.am: Add support for AVR elf.
503 * configure.in: Likewise.
504 * config.bfd: Likewise.
505 * Makefile.in: Regenerate.
506 * configure: This too.
507 * bfd-in2.h: And this.
508 * libbfd.h: And this.
510 2000-03-24 H.J. Lu <hjl@gnu.org>
512 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
513 (elf64_alpha_find_reloc_at_ofs): Likewise.
515 2000-03-17 Alan Modra <alan@linuxcare.com.au>
517 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
518 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
519 allowable range used to be -2**(n-1) to 2**n-1.
520 * reloc.c (_bfd_relocate_contents): Same here. Also replace
521 "boolean overflow" with "bfd_reloc_status_type flag".
523 2000-03-14 Doug Evans <dje@casey.transmeta.com>
525 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
527 2000-03-14 Kazu Hirata <kazu@hxi.com>
529 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
530 of shrinks properly, including the last reloc.
532 2000-03-13 Kazu Hirata <kazu@hxi.com>
534 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
537 2000-03-11 Alan Modra <alan@linuxcare.com.au>
539 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
540 a format mismatch rather than an "error" from bfd_read such as
541 bfd_error_file_truncated.
543 2000-03-10 Geoff Keating <geoffk@cygnus.com>
545 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
546 sign-extension and big-endian compensation for
547 R_MIPS_64 even in ld -r.
549 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
551 * elf32-mips.c (mips_elf_next_relocation): Rename from
552 mips_elf_next_lo16_relocation, and generalize to look
553 for any relocation type.
554 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
555 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
556 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
557 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
558 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
559 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
560 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
561 (mips_rtype_to_howto): Likewise.
562 (mips_elf_calculate_relocation): Handle new relocs.
563 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
564 are paired. The addend for R_MIPS_GNU_REL16_S2
565 is shifted right two bits.
567 2000-03-10 Alan Modra <alan@linuxcare.com.au>
569 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
570 comment, and ensure it doesn't happen again.
571 (bfd_install_relocation): Same here.
572 (_bfd_relocate_contents): Don't bother assigning unused signmask
573 shift result. Fix typos in comments.
574 Remove trailing whitespace throughout file.
576 2000-03-07 Doug Evans <dje@casey.transmeta.com>
578 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
579 * bfd-in2.h: Rebuild.
581 2000-03-06 Nick Clifton <nickc@cygnus.com>
583 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
585 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
586 (SIZEOF_ILF_STRINGS): Redefine.
587 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
588 relative reloc, as opposed to a section relative reloc.
589 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
591 Add length of symbol's prefix to string pointer.
592 Store a pointer to the symbol in the symbol pointer table.
593 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
594 Initialise the symbol pointer table.
595 Store the hint in the Hint/Name table.
596 Make the jump reloc be symbol realtive, not section relative.
597 Create an import symbol for imported code.
599 2000-03-06 Catherine Moore <clm@cygnus.com>
601 * elf.c (swap_out_syms): Check for null type_ptr.
603 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
605 * aout-target.h (MY(write_object_contents)): Remove unused
606 and unusable "#if CHOOSE_RELOC_SIZE".
607 * pc532-mach.c (MY(write_object_contents)): Ditto.
608 * netbsd.h (MY(write_object_contents)): Ditto.
609 * hp300hpux.c (MY(write_object_contents)): Ditto.
610 * freebsd.h (MY(write_object_contents)): Ditto.
611 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
613 2000-02-29 H.J. Lu <hjl@gnu.org>
615 * peicode.h (jtab): Make it static.
617 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
618 defined and COFF_IMAGE_WITH_PE is not defined.
619 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
620 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
622 2000-03-01 Nick Clifton <nickc@cygnus.com>
624 * coff-arm.c (bfd_arm_process_before_allocation): Make
625 'symndx' signed to prevent compile time warning.
627 * coff-mcore.c: Remove unused prototype for pe_object_p.
629 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
630 functions that are not used when COFF_IMAGE_WITH_PE is
632 (struct sh_opcode): Change type of 'flags' field to unsigned
633 long so that it can hold the USESAS flag.
635 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
637 * elf-m10300.c (mn10300_elf_relax_section): Initialise
640 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
642 Remove unusued variables and code.
643 (elf_backend_add_symbol_hook): Fix prototype.
645 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
648 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
651 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
653 Remove unusued variables and code.
654 (elf_backend_add_symbol_hook): Fix prototype.
656 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
658 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
659 to unused function parameter.
661 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
663 Use EMPTY_HOWTO to initialise empty howto slots.
664 Remove unused variables.
666 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
668 2000-03-01 H.J. Lu <hjl@gnu.org>
670 * aoutx.h (aout_link_input_section_std): Pass "true" to
671 the undefined_symbol callback.
672 (aout_link_input_section_ext): Likewise.
673 * bout.c (get_value): Likewise.
674 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
675 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
677 (alpha_relocate_section): Likewise.
678 * coff-arm.c (coff_arm_relocate_section): Likewise.
679 * coff-i960.c (coff_i960_relocate_section): Likewise.
680 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
681 * coff-mips.c (mips_relocate_section): Likewise.
682 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
683 * coff-sh.c (sh_relocate_section): Likewise.
684 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
685 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
686 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
687 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
688 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
689 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
690 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
691 * elf32-i370.c (i370_elf_relocate_section): Likewise.
692 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
693 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
694 * elf32-sh.c (sh_elf_relocate_section): Likewise.
695 * elf32-v850.c (v850_elf_relocate_section): Likewise.
696 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
697 * elflink.h (elf_link_output_extsym): Likewise.
698 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
699 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
700 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
702 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
703 undefined_symbol callback when building shared library with
704 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
706 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
707 * elf32-i386.c (elf_i386_relocate_section): Likewise.
708 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
709 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
710 (elf32_mips_get_relocated_section_content): Likewise.
711 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
712 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
713 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
714 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
716 2000-02-28 Nick Clifton <nickc@cygnus.com>
718 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
719 * Makefile.in: Regenerate.
721 * configure.in: Add support for mips and sh pe vectors.
722 * configure: regenerate.
724 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
727 * targets.c: Add mips and sh pe vectors.
729 * libpei.h (coff_final_link_postscript): Only define if not
732 * coffcode.h: Add support for WinCE magic numbers.
734 * peigen.c (pe_print_reloc): Update comment and rearrange
735 appending of newline character.
737 * peicode.h: Add support for Image Library Format.
738 (pe_ILF_vars): Structure containing data used by ILF code.
739 (pe_ILF_make_a_section): New function. Create a section based
741 (pe_ILF_make_a_reloc): New function. Create a reloc based on
743 (pe_ILF_make_a_symbol): New function. Create a symbol based
745 (pe_ILF_save_relocs): New function. Store the relocs created
746 by pe_ILF_make_a_reloc in a section.
747 (pe_ILF_build_a_bfd): New function. Create a BFD describing
749 (pe_ILF_object_p): New function. Return a bfd_target pointer
751 (pe_bfd_object_p): If an ILF object is detected call
752 pe_ILF_object_p on it.
754 * coff-arm.c: Add support for WinCE relocs which are different
755 from normal ARM COFF relocs.
756 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
758 * coff-sh.c: Add support for sh-pe target.
759 * pe-sh.c: New file. Support code for sh-pe target.
760 * pei-sh.c: New file. Support code for sh-pe target.
762 * pe-mips.c: New file. Support code for mips-pe target.
763 * pei-mips.c: New file. Support code for mips-pe target.
765 2000-02-27 Jakub Jelinek <jakub@redhat.com>
767 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
768 architecture if the object causing the bump is dynamic.
769 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
770 and also don't it for memory ordering.
771 (sparc64_elf_write_relocs): Take src_rela out of the loop.
773 2000-02-27 Ian Lance Taylor <ian@zembu.com>
775 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
776 calling bfd_get_section_size_before_reloc.
777 (decode_line_info): Likewise.
778 (_bfd_dwarf2_find_nearest_line): Likewise.
780 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
782 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
783 name of the libtool directory.
784 * Makefile.in: Rebuild.
786 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
788 * som.c (SOM_HOWTO): Define.
789 (som_hppa_howto_table): Use it.
791 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
793 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
795 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
797 2000-02-24 Catherine Moore <clm@cygnus.com>
799 * som.c (som_misc_symbol_info): Add field
801 (som_bfd_derive_misc_symbol_info): Initialize
803 (som_build_and_write_symbol_table): Keep track
804 of secondary_def field.
805 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
806 if secondary_def field is set.
807 (som_bfd_ar_write_symbol_stuff): Initialize
810 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
812 * dwarf2.c (read_address): Read 16-bits addresses.
813 (parse_comp_unit): Accept addr_size == 2.
815 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
817 * bfd-in.h: Update copyright date.
819 2000-02-23 Linas Vepstas <linas@linas.org>
821 * cpu-i370.c: New file.
822 * elf32-i370.c: New file.
823 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
824 (bfd_i370_arch): New.
825 (bfd_archures_list): Add bfd_i370_arch.
826 * elf.c (prep_headers): Add bfd_arch_i370.
827 * Makefile.am: Add support for IBM 370 elf.
828 * config.bfd: Likewise.
829 * configure.in: Likewise.
830 * libbfd.h (bfd_reloc_code_real_names): Likewise.
831 * reloc.c (bfd_reloc_code_type): Likewise.
832 * targets.c: Likewise.
834 * Makefile.in: Regenerate.
835 * configure: Regenerate.
836 * bfd-in2.h: Regenerate.
838 2000-02-22 Ian Lance Taylor <ian@zembu.com>
840 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
841 invalid relocation types, and change them to R_386_NONE.
843 2000-02-22 H.J. Lu <hjl@gnu.org>
845 * elflink.h (elf_link_add_object_symbols): If a version symbol is
846 not defined, don't add a second ELF_VER_CHR.
848 * elflink.h (elf_bfd_final_link): Call output_extsym for global
849 symbols converted to local symbols even when stripping all
851 (elf_link_output_extsym): Process global symbols converted to
852 local symbols even if they are being stripped.
854 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
856 * archures.c (bfd_octets_per_byte): Return unsigned int.
857 (bfd_arch_mach_octets_per_byte): Ditto.
858 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
860 * section.c (bfd_get_section_size_before_reloc): Quell signed
861 vs. unsigned comparison warning.
862 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
863 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
864 change. What was I thinking?
865 * bfd-in2.h: Regenerate.
867 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
868 (elf_gc_sections): Same here.
869 (elf_gc_common_finalize_got_offsets): And here.
871 2000-02-21 Ian Lance Taylor <ian@zembu.com>
873 ELF HPPA doesn't work at present; remove it until it does.
874 * config.bfd: Comment out setting targ_defvec to
876 * Makefile.am: Rebuild dependencies.
877 (BFD32_BACKENDS): Remove elf32-hppa.lo.
878 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
879 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
880 * Makefile.in: Rebuild.
881 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
883 2000-02-18 Geoff Keating <geoffk@cygnus.com>
885 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
886 is no bfd_free(). Revert bfd_free part of previous change.
888 2000-02-18 Geoff Keating <geoffk@cygnus.com>
890 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
892 (coff_compute_section_file_positions): Use bfd_free to pair
894 (coff_write_object_contents): Likewise.
896 * coff-rs6000.c (xcoff_howto_table_16): New variable.
897 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
899 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
901 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
902 (xcoff_ar_file_hdr_big): New structure.
903 (SIZEOF_AR_FILE_HDR_BIG): New macro.
904 (xcoff_ar_hdr_big): New structure.
905 (SIZEOF_AR_HDR_BIG): New macro.
906 (xcoff_big_format_p): New macro.
907 (xcoff_ardata_big): New macro.
908 (arch_xhdr_big): New macro.
909 (xcoff_slurp_armap): Handle large archives.
910 (xcoff_archive_p): Detect large archives.
911 (xcoff_read_ar_hdr): Handle large archives.
912 (xcoff_openr_next_archived_file): Handle large archives.
913 (xcoff_generic_stat_arch_elt): Handle large archives.
914 (xcoff_write_armap_old): Rename from xcoff_write_armap.
915 (xcoff_write_armap_big): New function.
916 (xcoff_write_armap): New function, dispatch to _old or _big.
917 (xcoff_write_archive_contents_old): Rename from
918 xcoff_write_archive_contents.
919 (xcoff_write_archive_contents_big): New function.
920 (xcoff_write_archive_contents): New function, dispatch to _old or
923 2000-02-18 Richard Henderson <rth@cygnus.com>
925 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
926 and hide_symbol members.
927 (elf_link_hash_copy_indirect): Remove.
928 (elf_link_hash_hide_symbol): Remove.
929 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
930 and elf_backend_hide_symbol.
931 (_bfd_elf_link_hash_copy_indirect): Declare.
932 (_bfd_elf_link_hash_hide_symbol): Declare.
933 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
934 (_bfd_elf_link_hash_hide_symbol): Likewise.
935 (_bfd_elf_link_hash_table_init): Don't init killed members.
936 * elflink.h (elf_link_add_object_symbols): Use the bed function
937 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
938 (elf_link_assign_sym_version): Likewise.
939 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
940 (elf_backend_hide_symbol): Likewise.
941 (elfNN_bed): Update for new members.
943 2000-02-17 Kevin Buettner <kevinb@redhat.com>
945 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
946 STACK_END_ADDR): Define for new core file format.
947 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
948 for handling the vagaries of the various core file structures used
949 by AIX over the years.
950 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
951 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
952 core_dumpx structure.
954 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
956 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
957 (bfd_mach_sh3_dsp): Likewise.
958 (bfd_mach_sh4): Reinstate.
959 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
960 * bfd-in2.h: Regenerate.
961 * coff-sh.c (struct sh_opcode): flags is no longer short.
962 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
963 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
964 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
965 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
966 (sh_opcodes): No longer const.
967 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
968 (sh_insn_uses_reg): Check for USESAS and USESR8.
969 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
970 (_bfd_sh_align_load_span): Return early for SH4.
971 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
972 Take into account that field b of a parallel processing insn
973 could be mistaken for a separate insn.
974 * cpu-sh.c (arch_info_struct): New array elements for
975 sh2, sh-dsp and sh3-dsp.
976 Reinstate element for sh4.
977 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
978 (SH4_NEXT): Reinstate.
979 (SH3_NEXT, SH3E_NEXT): Adjust.
980 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
981 * elf32-sh.c (sh_elf_set_private_flags): New function.
982 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
983 (sh_elf_merge_private_data): New function.
984 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
985 (bfd_elf32_bfd_copy_private_bfd_data): Define.
986 (bfd_elf32_bfd_merge_private_bfd_data): Change to
987 sh_elf_merge_private_data.
989 2000-02-13 Richard Henderson <rth@cygnus.com>
991 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
993 (elf_link_hash_copy_indirect): New.
994 (elf_link_hash_hide_symbol): New.
995 * elflink.h (elf_link_add_object_symbols): Break out copy from
996 indirect new new symbol to elf.c.
997 (elf_link_assign_sym_version): Break out privatization of
998 non-exported symbol to elf.c.
999 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1000 (_bfd_elf_link_hash_hide_symbol): New.
1001 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1003 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1005 * section.c (_bfd_strip_section_from_output): Add info parameter.
1006 If it passed as non-NULL, use it to check whether any input BFD
1007 has an input section which uses this output section. Change all
1009 * bfd-in2.h: Rebuild.
1011 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1012 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1014 * bfd-in2.h: Rebuild.
1016 2000-02-10 Timothy Wall <twall@cygnus.com>
1018 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1019 allow final modifications of swapped-in symbol.
1020 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1021 * coffcode.h (coff_write_relocs): Use macro
1022 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1023 symbol index should be set to -1.
1025 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1027 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1028 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1029 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1030 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1031 sh_insns_uses_or_sets_freg): New functions.
1032 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1033 * (sh_insns_conflict): Use new functions and new macros to
1034 detect conflicts when two instructions both set same integer registers,
1035 both set same fp register, and both set special register.
1037 2000-02-09 Timothy Wall <twall@cygnus.com>
1039 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1040 swapping in sections, so that the swapping routines have access to
1043 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1045 * coff-go32.c: Update comment. Update copyright.
1047 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1049 * syms.c (bfd_decode_symclass)
1050 Two new class characters were added - 'V' and 'v'. The
1051 meaning of 'W' is now restricted to just weak non-object
1052 symbols. This allows differentiation between, for example,
1053 weak functions vs weak objects. nm for example now dumps:
1055 'w' = weak unresolved
1056 'V' = weak global object
1057 'v' = weak unresolved object
1059 (bfd_is_undefined_symclass): New function. Return true if the
1060 given symbol class represents and undefined/unresolved symbol.
1062 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1065 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1067 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1068 STT_ARM_16BIT flag set, but it is not attached to a data object
1069 return STT_ARM_16BIT so that it will be treated as code by the
1072 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1074 * coff-i386.c (i3coff_object_p): Remove prototype.
1077 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1078 to name. Update copyright.
1080 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1081 assignment to avoid warning. Update copyright.
1083 2000-01-24 Robert Lipe (robertl@sco.com)
1085 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1086 instead of using GNU C extension.
1088 2000-01-21 Nick Clifton <nickc@cygnus.com>
1090 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1091 amount from a bfd_in_memory structure.
1092 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1095 2000-01-14 Nick Clifton <nickc@cygnus.com>
1097 * linker.c (default_indirect_link_order): oops - fix incorrectly
1098 applied patch from Tim Wall.
1100 2000-01-13 Timothy Wall (twall@tiac.net>
1102 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1103 = scnhsz, filhsz, relsz, aoutsz, etc)
1105 * coffswap.h: Ditto.
1107 2000-01-13 Nick Clifton <nickc@cygnus.com>
1109 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1110 interwork thumb to arm stub.
1112 2000-01-13 Timothy Wall (twall@tiac.net>
1114 * archures.c (bfd_octets_per_byte): New function: Return
1116 (bfd_arch_mach_octets_per_byte): New function: Return target
1119 * section.c: Distinguish between octets and bytes for usage of
1120 _cooked_size, _raw_size, and output_offset. Clarify
1121 description of bfd_set_section_contents.
1123 * bfd-in2.h: Regenerate.
1125 * coffgen.c: Indicate that the offset parameter is in bytes, not
1128 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1129 where appropriate to get the octet offset when calling
1130 bfd_set_section_contents.
1131 (bfd_coff_reloc_link_order): Ditto.
1133 * linker.c (bfd_generic_reloc_link_order): Ditto.
1134 (_bfd_default_link_order): Ditto.
1136 * reloc.c (bfd_perform_relocation): Distinguish between octets
1137 and bytes. Use octets when indexing into octet data; use bytes
1138 when calculating target addresses.
1139 (bfd_install_relocation): Ditto.
1141 * srec.c (srec_write_section): Ditto.
1143 2000-01-13 Nick Clifton <nickc@cygnus.com>
1145 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1146 3 to 2. This allows 4 byte sized sections, which is necessary for
1147 dlltool to build funcitoning DLLs.
1149 2000-01-10 Philip Blundell <pb@futuretv.com>
1151 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1152 (arm*-*-conix*): New target.
1154 2000-01-10 Egor Duda <deo@logos-m.ru>
1156 * config.bfd: Include elf32_i386 vector to target list for cygwin
1159 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1160 * configure.in: Test for structure win32_pstatus_t in
1162 * configure: Regenerate.
1164 * elf.c (elfcore_grok_win32pstatus): New function: process
1165 win32_pstatus_t notes in elf core file.
1166 (elfcore_grok_note): Detect win32_pstatus notes.
1168 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1170 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1172 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1173 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1175 1999-12-29 Richard Henderson <rth@cygnus.com>
1177 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1178 if no dynamic sections created.
1180 1999-12-27 Nick Clifton <nickc@cygnus.com>
1182 * peicode.h (pe_bfd_object_p): Only define for PE format
1185 1999-12-17 Nick Clifton <nickc@cygnus.com>
1187 * coff-i386.c (i3coff_object_p): Delete.
1188 (i386coff_vec): Replace reference to i3coff_object_p with a
1189 reference to coff_object_p.
1191 * coff-mcore.c (pe_object_p): Delete.
1193 * peicode.h (pe_bfd_object_p): New function: Detect the
1194 presence of a PE format COFF object file. Also detect and
1195 warn about the presence of LINK6 format Image Library Format
1198 1999-12-16 Nick Clifton <nickc@cygnus.com>
1200 * coff-arm.c (NUM_ELEM): New macro.
1201 (NUM_RELOCS): New macro: The number of known ARM relocs.
1202 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1203 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1205 (bfd_arm_process_before_allocation): Produce a warning message if
1206 an out of range symbol index is encountered.
1208 1999-12-14 Nick Clifton <nickc@cygnus.com>
1210 * elflink.h (is_global_symbol_definition): New Function: Return
1211 true iff the symbol is being given a global definition in this
1213 (elf_link_is_defined_archive_symbol): Do not bother processing
1214 symbols for an archive element that has already been included
1216 Use is_global_symbol_definition().
1218 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1220 * config.bfd: Add support for sparc-*-netbsdelf* and
1221 sparc-*-netbsdaout*.
1223 1999-12-13 Nick Clifton <nickc@cygnus.com>
1225 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1226 if the symbol is in the common section.
1228 1999-12-10 Nick Clifton <nickc@cygnus.com>
1230 * elflink.h (elf_link_is_defined_archive_symbol): New
1231 function: Decide if a symbol, in an archive map is there
1232 because it is defined in the archive element, or because it is
1233 just another common declaration of it.
1234 (elf_link_add_archive_symbols): Use
1235 elf_link_is_defined_archive_symbol to decide if an archive
1236 element contain a reference to a common symbol should be
1239 1999-12-10 Nick Clifton <nickc@cygnus.com>
1241 * elflink.h: Revert previous patch.
1242 * targets.c: Revert previous patch.
1243 * libbfd-in2.h: Revert previous patch.
1244 * libbfd.h: Revert previous patch.
1245 * elfxx-target.h: Revert previous patch.
1246 * archive.c: Revert previous patch.
1247 * aout-target.h: Revert previous patch.
1248 * aout-tic30.h: Revert previous patch.
1249 * bfd.c: Revert previous patch.
1250 * coff-alpha.c: Revert previous patch.
1251 * coff-rs6000.c: Revert previous patch.
1252 * elf64-mips.c: Revert previous patch.
1253 * ieee.c: Revert previous patch.
1254 * libecoff.h: Revert previous patch.
1255 * oasys.c: Revert previous patch.
1256 * som.c: Revert previous patch.
1257 * vms.c: Revert previous patch.
1259 1999-12-09 Nick Clifton <nickc@cygnus.com>
1261 * elflink.h (elf_link_add_archive_symbols): Add an archive
1262 element even if contains a symbol which is currently only
1263 considered to be a common.
1265 * targets.c (struct bfd_target): Add new field
1266 _bfd_allow_commons_in_armap.
1267 * bfd-in2.h:Regenerate.
1269 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1271 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1272 * libbfd.h: Regenerate.
1274 * elfxx-target.h: If using COFF archive map, override
1275 definition of allow_commons_in_armap and replace with
1278 * archive.c (bfd_compute_and_write_armap): Do not place common
1279 symbols into the archive map unless _bfd_allow_commons_in_armap
1282 * aout-target.h (MY_allow_commons_in_armap): Define.
1283 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1284 * bfd.c (bfd_allow_commons_in_armap): Define.
1285 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1286 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1287 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1288 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1289 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1290 * oasys.c (oasys_allow_commons_in_armap): Define.
1291 * som.c (som_allow_commons_in_armap): Define.
1292 * vms.c (vms_allow_commons_in_armap): Define.
1294 1999-12-07 Jim Blandy <jimb@cygnus.com>
1296 Add support for SSE registers in ELF core files.
1297 * elf.c (elfcore_make_note_pseudosection): New function.
1298 (elfcore_grok_prfpreg): Use it.
1299 (elfcore_grok_prxfpreg): New function.
1300 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1302 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1304 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1305 value by 4 before storing it back in the field. From
1306 Koundinya. K <kk@ddeorg.soft.net>.
1308 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1310 * archures.c (bfd_mach_am33): Define.
1311 * bfd-in2.h: Rebuilt.
1312 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1313 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1314 (compute_function_info): Handle additional registers saved by
1316 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1317 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1319 1999-11-29 Jim Blandy <jimb@cygnus.com>
1321 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1323 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1326 1999-11-27 Michael Meissner <meissner@cygnus.com>
1328 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1329 internal use within gas for alpha explicit relocations.
1330 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1331 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1332 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1333 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1334 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1335 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1337 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1338 BFD_RELOC_ALPHA_USER_*.
1340 * bfd-in2.h: Regenerate.
1341 * libbfd.h: Regenerate.
1343 1999-11-26 Fred Fish <fnf@cygnus.com>
1345 * elf.c (elfcore_read_notes): Add prototype for static function.
1346 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1347 (bfd_section_from_phdr): Replacement function that calls
1348 _bfd_elf_make_section_from_phdr for generic segment types and
1349 backend fucntion pointed to by elf_backend_section_from_phdr for
1350 backend specific segment types.
1351 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1352 now called by _bfd_elf_make_section_from_phdr. Note that this func
1353 is now just a stub between the caller and bfd_section_from_phdr.
1355 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1356 elf_backend_section_from_phdr.
1357 (elf_backend_section_from_phdr): Add prototype.
1359 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1360 (elfNN_bed): Add elf_backend_section_from_phdr.
1362 1999-11-25 Nick Clifton <nickc@cygnus.com>
1364 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1365 SEC_CODE and SEC_READONLY flags to glue sections.
1367 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1368 SEC_CODE and SEC_READONLY flags to glue sections.
1370 1999-11-20 Nick Clifton <nickc@cygnus.com>
1372 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1375 1999-11-19 Catherine Moore <clm@cygnus.com>
1377 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1378 (elf_cpu32_plt_entry): Likewise.
1380 1999-11-18 Nick Clifton <nickc@cygnus.com>
1382 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1384 (coff_mcore_relocate_section): Initialise addend to 0.
1385 Special case processing of RVA reloc.
1387 1999-11-17 Richard Henderson <rth@cygnus.com>
1389 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1390 type_change_ok; add sign_extend_vma.
1391 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1392 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1393 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1394 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1395 (elfNN_bed): Follow struture changes.
1397 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1399 * libbfd.c (bfd_read): Check result of read against desired result
1401 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1402 invalid compared to the section size.
1404 * ieee.c (ieee_slurp_debug): Get the length of the debug
1405 information right if there is no data part.
1407 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1409 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1410 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1412 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1414 * elflink.h (elf_bfd_final_link): Make last_local signed.
1416 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1418 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1421 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1423 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1425 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1426 * bfd-in2.h: Regenerate.
1428 1999-10-15 Andrew Haley <aph@cygnus.com>
1430 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1432 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1434 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1436 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1438 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1439 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1442 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1444 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1445 relocs also need the GP value.
1446 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1447 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1448 the GP value for R_MIPS_LITERAL relocs too. Handle
1449 R_MIPS_64 relocs properly on big-endian MIPS.
1450 (mips_elf_sign_extend): Behave properly with 'long long'.
1451 (mips_elf_highest): Correct typo.
1453 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1455 * cpu-m32r.c (arch_info_struct): New static global.
1456 (bfd_m32r_arch): Refer to it.
1457 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1458 (m32r_elf_print_private_bfd_data): Ditto.
1459 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1460 * archures.c (bfd_mach_m32rx): Define it.
1461 * bfd-in2.h: Rebuild.
1463 1999-09-28 Fred Fish <fnf@cygnus.com>
1465 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1466 (cisco_core_big_vec): Add new bigendian vec.
1467 (cisco_core_little_vec): Add new little endian vec.
1469 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1470 (crash_info_locs): Add array of possible offsets.
1471 (MASK_ADDR): Mask to apply to crash info offset.
1472 (crashinfo_external): Add textbase, database, bssbase and
1473 turn into a typedef.
1474 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1475 Many small changes to account for additional hardware versions.
1476 Pick a reasonable size for ".reg" section. Add a ".crash"
1477 section to allow access to crashinfo_external struct.
1478 (cisco_core_file_p): New version of this function that
1479 iterates over crash_info_locs, calling cisco_core_file_validate.
1480 (cisco_core_vec): Old big endian only vec replaced with ...
1481 (cisco_core_big_vec): Add big endian version.
1482 (cisco_core_little_vec): Add little endian version.
1484 * configure.in (cisco_core_vec): Split to two new vectors ...
1485 (cisco_core_big_vec): New target vector.
1486 (cisco_core_little_vec): New target vector.
1487 * configure: Regenerate.
1488 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1489 to cisco_core_big_vec in targ_selvecs.
1491 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1493 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1494 (mips_elf_relocate_got_local): Unused, delete.
1495 (mips_elf_relocate_global_got): Unused, delete.
1497 1999-09-24 Fred Fish <fnf@cygnus.com>
1499 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1500 to initialize it to something meaningful. Then use it to generate
1501 more useful segment names.
1503 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1505 * som.c (NO_PCREL_MODES): Define if the system does not define
1507 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1508 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1509 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1510 * libhppa.h (dis_assemble_22): New function.
1511 (bfd_hppa_insn2fmt): Handle long branch.
1513 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1516 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1518 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1519 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1520 (reloc_howto_type howto_table): Tidy comments and whitespace.
1522 1999-09-17 Nick Clifton <nickc@cygnus.com>
1524 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1525 previous delta. Set sec->gc_mark instead.
1527 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1529 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1530 (elf_cpu32_plt_entry): Likewise.
1532 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1534 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1536 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1537 symbol table, then just compute a suitable value (but do not
1538 create a __gp symbol).
1540 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1541 symbols when building shared libraries.
1542 (elf_hppa_final_link_relocate): Correct handling of PCREL
1543 relocations against undefined symbols.
1545 1999-09-16 Nick Clifton <nickc@cygnus.com>
1547 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1548 interworking sections as linker created so that they will not
1549 be removed by garbage collection.
1551 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1553 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1554 (elf_hppa_final_link_relocate): Consistently create an absolute
1555 address, then subtract out the value of __gp.
1557 1999-09-14 Michael Meissner <meissner@cygnus.com>
1559 * configure.in (Canonicalization of target names): Remove adding
1560 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1561 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1562 * configure: Regenerate.
1564 1999-09-14 Nick Clifton <nickc@cygnus.com>
1566 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1569 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1571 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1572 (elf_hppa_final_link): Initialize text_segment_base and
1574 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1576 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1577 (elf_hppa_final_link_relocate): Likewise.
1578 (elf_hppa_relocate_insn): Likewise.
1579 (elf_hppa_relocate_section): Initialize HOWTO.
1581 1999-09-13 Donn Terry <donn@interix.com>
1583 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1584 handling to support both GNU and MS objects.
1586 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1587 when determining whether to set F_RELFLG.
1589 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1591 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1592 PC24 relocs if the target is an undefined weak symbol.
1593 (arm_add_to_rel): Fix compiler warning.
1594 (elf32_arm_plt0_entry): Correct comments.
1596 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1598 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1599 an absolute symbol in REL relocs.
1601 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1603 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1604 Stub SEGREL32. Return an error for any relocation not handled.
1606 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1608 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1609 constant symbols, and avoid multiple definition errors on them.
1611 1999-09-12 Donn Terry <donn@interix.com>
1613 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1614 significant bit is set.
1616 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1618 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1620 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1621 relocs as we do for RELA relocs.
1623 1999-09-11 Donn Terry <donn@interix.com>
1625 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1626 (coff_final_link_postscript): Define.
1627 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1628 directory entries here.
1629 (_bfd_pei_final_link_postscript): New function.
1631 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1632 section flags based on the section name.
1634 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1635 get the overflow of the s_nlnno field from the s_nreloc field.
1636 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1637 the s_nlnno overflow of the .text section into the s_nreloc
1640 * peigen.c (add_data_entry): Declare.
1641 (pei_swap_aouthdr_out): Get image size right. Set linker version
1643 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1644 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1645 extraneous ImageBase.
1646 (pe_print_edata): Likewise.
1647 (pe_print_pdata): Likewise. Print exception entries.
1648 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1649 (tbl): Make const, add "UNKNOWN".
1650 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1651 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1652 section data directory.
1653 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1655 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1656 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1657 * peicode.h (coff_get_symbol_info): Define.
1659 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1661 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1663 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1666 * libpei.h: New file, broken out of peicode.h.
1667 * peigen.c: New file, broken out of peicode.h.
1668 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1669 * configure.in: Add peigen.lo to list of files required for each
1671 * Makefile.am: Rebuild dependencies.
1672 (BFD32_BACKENDS): Add peigen.lo.
1673 (BFD32_BACKENDS_CFILES): Add peigen.c.
1674 (SOURCE_HFILES): Add libpei.h.
1675 * configure, Makefile.in: Rebuild.
1677 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1678 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1679 instead. Don't clear the s_paddr field for an uninitialized data
1682 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1683 coff_data_type to f_timdat.
1684 * peicode.h (pe_mkobject_hook): Likewise.
1686 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1687 number if COFF_IMAGE_WITH_PE.
1689 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1690 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1691 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1692 there is no SEC_DEBUGGING section.
1693 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1694 IMAGE_FILE_DEBUG_STRIPPED.
1696 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1697 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1698 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1699 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1701 * coffswap.h (IMAGE_BASE): Don't define.
1702 * pei-arm.c (IMAGE_BASE): Don't define.
1703 * pei-i386.c (IMAGE_BASE): Don't define.
1704 * pei-mcore.c (IMAGE_BASE): Don't define.
1705 * pei-ppc.c (IMAGE_BASE): Don't define.
1707 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1708 symbol, switch on the class when determining whether to modify the
1709 value. For PE, don't modify the value of a C_FCN symbol not named
1712 * libbfd-in.h (_bfd_abort): Declare.
1714 * bfd.c (_bfd_abort): New function.
1715 * libbfd.h: Rebuild.
1717 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1720 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1721 don't write out the associated line numbers.
1723 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1726 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1727 changes when the base type is unknown.
1729 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1732 * syms.c (BSF_DEBUGGING_RELOC): Define.
1733 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1734 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1736 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1737 BSF_DEBUGGING_RELOC set.
1738 * bfd-in2.h: Rebuild.
1740 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1742 * ecoff.c (bfd_debug_section): Update initialization for new
1744 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1745 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1747 1999-09-10 H.J. Lu <hjl@gnu.org>
1749 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1750 _bfd_filnmlen field.
1751 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1753 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1755 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1756 for FPTR relocs involving local symbols.
1758 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1759 value for the stub address in a call through a stub.
1760 Install the value for a local symbol directly into the DLT
1761 instead of generating a reloc. Correctly handle FPTR64 relocs.
1763 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1764 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1765 (elf_hppa_final_link): Call them.
1767 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1769 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1770 (elf_adjust_dynamic_symbol): ...from here.
1772 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1774 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1775 relocation, remove them. SECREL64->LTOFF16WF.
1776 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1778 (elf_hppa_relocate_insn): Similarly.
1780 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1781 (elf_hppa_relocate_insn): Similarly.
1783 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1785 (elf_hppa_relocate_insn): Similarly.
1787 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1788 Handle LTOFF_TP* relocs.
1789 (elf_hppa_relocate_insn): Similarly.
1791 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1792 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1793 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1795 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1796 DIR32, DIR64 and FPTR64 relocations.
1797 (elf_hppa_relocate_insn): Similarly.
1799 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1800 address of the .PARISC.global section.
1801 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1802 table entry elf_hppa_final_link_relocate. Do not give a warning
1803 for a reloc against an external symbol if it has a PA64 hash
1805 (elf_hppa_final_link_relocate): Significantly rework. Handle
1806 DLTIND relocations. Compute the final value of the relocation
1807 before passing the value of elf_hppa_relocate_insn.
1808 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1809 relocation support. Handle DLTIND relocation requests just like
1810 DLTREL relocation requests. Simplify branch handling.
1812 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1814 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1815 non-allocated section as done in i386 version.
1816 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1817 statement since this is no know relocation.
1819 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1821 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1823 (elf_hppa_relocate_insn): Similarly.
1825 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1827 (elf_hppa_relocate_insn): Similarly.
1829 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1830 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1831 Pass the relocate type rather than the insn format to
1832 elf_hppa_relocate_insn.
1833 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1834 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1836 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1838 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1839 (bfd_coff_filnmlen): Define.
1840 (bfd_coff_std_swap_table): Initialize new field.
1841 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1843 (coff_write_symbols): Likewise.
1844 (coff_get_normalized_symtab): Likewise.
1845 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1846 * libcoff.h: Rebuild.
1848 1999-09-06 Donn Terry <donn@interix.com>
1850 * coffcode.h (sort_by_secaddr): New static function if
1852 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1853 sections by VMA when assigning target_index values. Always set
1856 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1857 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1859 * libcoff.h: Rebuild.
1861 * coffcode.h (coff_set_custom_section_alignment): Add const to
1862 declaration to match definition.
1863 (coff_write_object_contents): Don't set F_AR32W(R)? if
1866 * coff-i386.c (in_reloc_p): Add declaration.
1867 (i386coff_vec): Simplify initialization of
1868 application_section_flags.
1870 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1871 version. Move COFF_WITH_PE specific code to new version.
1872 (stype_to_sec_flags): Likewise. Add section parameter.
1873 * coffgen.c (make_a_section_from_file): Set target_index before
1874 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1875 * libcoff.h: Rebuild.
1877 * syms.c (stt): Add some PE/PEI section names.
1878 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1880 (bfd_symbol_info): Check for 'w'.
1882 * section.c (struct bfd_comdat_info): Define.
1883 (asection): Add comdat field.
1884 (STD_SECTION): Initialize comdat field.
1885 (bfd_make_section_anyway): Likewise.
1886 * bfd-in2.h: Rebuild.
1888 1999-09-06 Andreas Schwab <schwab@suse.de>
1890 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1893 1999-09-06 Nick Clifton <nickc@cygnus.com>
1895 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1896 bfd_realloc instead of calloc and realloc.
1898 1999-09-04 Steve Chamberlain <sac@pobox.com>
1900 * cpu-pj.c: New file.
1901 * elf32-pj.c: New file.
1902 * config.bfd (pj*): New cpu.
1903 (pj-*-*, pjl-*-*): New targets.
1904 * configure.in (bfd_elf32_pj_vec): New target vector.
1905 (bfd_elf32_pjl_vec): New target vector.
1906 * archures.c (bfd_arch_pj): Define.
1907 * elf.c (prep_headers): Handle bfd_arch_pj.
1908 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1909 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1910 to target vector list.
1911 * Makefile.am: Rebuild dependencies.
1912 (ALL_MACHINES): Add cpu-pj.lo.
1913 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1914 (BFD32_BACKENDS): Add elf32-pj.lo.
1915 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1916 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1918 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1920 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1921 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1922 and NON_GOT_REF from weak defined symbol to real symbol.
1923 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1924 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1925 create a COPY reloc.
1926 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1927 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1928 don't create a COPY reloc.
1930 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1932 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1933 count those in sections we are not including in the link.
1935 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1937 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1938 field in hpux11 shared libraries.
1940 1999-09-02 Nick Clifton <nickc@cygnus.com>
1942 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1944 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1946 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1947 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1948 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1950 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1952 * elflink.h (record_link_assignment): When possible, keep the
1953 original type of the symbol.
1955 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1957 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1958 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1959 tools were configured.
1960 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1962 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1964 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1965 GOT entries for GOT16 relocations; they're not required.
1967 1999-08-24 Nick Clifton <nickc@cygnus.com>
1969 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1971 * config.bfd (arm-*-netbsd*): New target.
1972 * configure.in (armnetbsd_vec): New target vector.
1973 * configure: Regenerate
1974 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1976 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1977 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1978 (armnetbsd.lo): New rule with deps.
1979 * Makefile.in: Regenerate.
1981 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1984 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1986 * som.c (som_slurp_symbol_table): Fix typo in comment.
1988 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1990 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1991 here instead of using elf_section_data...
1993 1999-08-19 Nick Clifton <nickc@cygnus.com>
1995 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1996 relocations into the base file.
1997 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1998 we are building a base file.
2000 1999-08-19 Nick Clifton <nickc@cygnus.com>
2002 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2004 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2005 REL relocs when performing a partial relocation.
2007 1999-08-18 Donn Terry <donn@interix.com>
2009 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2010 _bfd_coff_link_input_bfd into top level.
2012 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2013 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2014 (coff_i386_rtype_to_howto): Likewise.
2015 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2016 Completely ignore symbols which are all zero.
2017 (dummy_reloc16_estimate): Add return 0.
2018 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2019 variable copy to name_copy to avoid shadowing outer scope
2021 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2022 from unsigned int to unsigned long. Add timestamp field.
2023 * libcoff.h: Rebuild.
2025 1999-08-17 H.J. Lu <hjl@gnu.org>
2027 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2030 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2032 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2033 for special section symbols.
2034 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2035 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2038 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2040 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2041 coincidence of variable names between old and new code.
2043 1999-08-12 Nick Clifton <nickc@cygnus.com>
2045 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2046 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2047 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2048 and 'addend' parameter a 'bfd_signed_vma'.
2049 (elf32_arm_final_link_relocate): Do not involve stubs in
2050 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2051 jumps, not function calls.
2053 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2055 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2056 in R_ARM_PC24 relocs.
2058 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2060 * elf-hppa.h (elf_hppa_fake_sections): New function.
2061 * elf32-hppa.c (elf_backend_fake_sections): Define.
2063 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2064 recent changes to the arch_info structure.
2066 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2067 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2068 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2071 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2072 Ralf Baechle <ralf@uni-koblenz.de>
2074 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2075 output DT_MIPS_GOTSYM.
2076 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2077 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2079 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2081 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2082 prototype. Handle local symbols. Add commentary.
2083 (mips_elf_calculate_relocation): Adjust accordingly.
2084 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2087 * elflink.h (elf_bfd_final_link): Tweak last change.
2089 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2091 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2092 elf-section data to allocate just the right amount of relocation
2093 space. Don't allocate the hash space twice.
2094 (elf_bfd_final_link): Calculate the amount of space to allocate in
2095 each relocation section.
2097 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2099 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2100 64bit mode, generate a section relative relocation for a 32bit
2102 (elf_hppa_is_local_label_name): New function.
2103 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2104 shared between 32bit and 64bit port.
2106 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2108 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2109 R_MIPS_GOT16 and R_MIPS_CALL16.
2110 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2111 to use when looking for a preexisting GOT entry.
2113 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2115 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2116 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2118 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2120 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2122 * elflink.h (elf_link_output_extsym): Don't output a weak
2123 reference to an undefined symbol just because it was defined weak
2126 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2128 * coffgen.c (coff_find_nearest_line): When looking for file, use
2129 last best match rather than first. If address is beyond last line
2130 number record, don't return the last line as the correct value.
2132 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2134 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2135 * bfd-in2.h: Rebuild.
2137 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2139 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2140 * coffcode.h (coff_set_custom_section_alignment): New static
2142 (coff_section_alignment_table): New static array.
2143 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2144 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2145 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2146 * libcoff.h: Rebuild.
2148 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2150 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2152 * Makefile.in: Rebuild.
2154 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2156 * section.c (SEC_SHARED): Define.
2157 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2158 (styp_to_sec_flags): Likewise.
2159 * peicode.h (coff_swap_scnhdr_out): Likewise.
2160 * bfd-in2.h: Rebuild.
2162 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2164 * coffcode.h (coff_classify_symbol): Comment out part of
2165 1999-08-05 change which breaks cygwin DLLs.
2167 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2168 * aclocal.m4, configure: Rebuild.
2170 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2172 * section.c (global_syms): Only initialize union field if
2175 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2177 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2178 the size of a GOT entry here.
2179 (mips_elf_calculate_relocation): Don't create a local GOT entry
2180 for the symbol in a GOT16 relocation; just for it's high-order bit
2181 (_bfd_mips_elf_relocate_section): Fix thinko.
2183 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2185 Based on patches from Donn Terry <donn@interix.com>:
2186 * coffcode.h (enum coff_symbol_classification): Define.
2187 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2188 _bfd_coff_classify_symbol. Change return type.
2189 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2190 (coff_slurp_symbol_table): Use coff_classify_symbol.
2191 (coff_classify_symbol): New static function.
2192 (coff_sym_is_global): Never define.
2193 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2194 * cofflink.c (coff_link_check_ar_symbols): Use
2195 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2196 (coff_link_add_symbols): Likewise.
2197 (_bfd_coff_link_input_bfd): Likewise.
2198 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2199 coff_classify_symbol.
2200 * libcoff.h: Rebuild.
2202 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2204 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2205 (e_ltpsel, e_rtpsel): Similarly.
2207 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2208 and 14bit ertpsel. Handle 64bit psel.
2210 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2212 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2213 handling for REL relocations. And only left-shift R_MIPS26
2214 relocation addends where necessary.
2216 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2218 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2219 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2220 Just return the relocation found.
2221 (mips_elf_relocate_section): Pull the LO16 addend out of the
2222 section itself when using REL relocations.
2224 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2225 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2228 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2230 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2231 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2232 relocation against a symbol in an input section with no output
2233 section. From Daniel Jacobowitz <drow@false.org>.
2235 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2237 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2238 look for generated file correctly.
2239 * aclocal.m4, configure: Rebuild.
2241 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2243 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2244 and R_MIPS16_26 relocations correctly when relocating.
2245 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2246 and R_MIPS_CALL_LO16 are for global symbols.
2248 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2250 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2252 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2253 variables and initialize them.
2255 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2257 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2258 there are no global symbols requiring GOT entries.
2259 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2260 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2261 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2263 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2264 symbols are considered to have the value zero.
2265 (_bfd_mips_elf_relocate_section): Don't try to perform a
2266 relocation for an undefined symbol.
2267 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2270 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2272 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2273 wants ba,a,pt %xcc instead of %icc.
2274 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2275 of large PLT entries.
2276 (sparc64_elf_plt_ptr_offset): Fix calculation.
2277 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2278 addend should be relative to load address, not .plt section start.
2279 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2281 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2283 * elf-bfd.h (struct elf_backend_data): Add
2284 print_symbol_all and output_arch_syms backend methods.
2285 * elfxx-target.h: Likewise.
2286 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2287 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2288 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2290 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2291 symbols in .dynsym, add their names into .dynstr. Put those symbols
2293 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2294 pointers to STT_REGISTER symbols in dynsym section.
2295 (sparc64_elf_print_symbol_all): New function.
2296 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2297 printing using the print_symbol_all hook.
2299 1999-07-30 Catherine Moore <clm@cygnus.com>
2301 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2304 1999-07-29 Richard Henderson <rth@cygnus.com>
2306 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2307 dynamic_sections_created.
2309 1999-07-29 Richard Henderson <rth@cygnus.com>
2311 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2312 (mips_rtype_to_howto): ... new function.
2313 (_bfd_mips_elf_relocate_section): Use it.
2315 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2317 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2319 1999-07-27 Nick Clifton <nickc@cygnus.com>
2321 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2323 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2324 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2326 1999-07-23 Donn Terry <donn@interix.com>
2328 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2329 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2330 * cofflink.c (coff_link_add_symbols): If PE, handle section
2332 * libcoff.h: Rebuild.
2334 * config.bfd (i[3456]86-*-interix*): New target.
2336 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2338 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2339 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2340 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2341 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2342 (COFF_SUPPORT_GNU_LINKONCE): Define.
2343 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2344 (COFF_SUPPORT_GNU_LINKONCE): Define.
2346 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2349 * makefile.dos: Remove; obsolete.
2350 * configure.bat: Remove; obsolete.
2352 1999-07-21 H.J. Lu <hjl@gnu.org>
2354 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2356 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2358 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2359 message and fail if a symbol index is out of range.
2361 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2363 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2364 when looking at a R_MIPS_GOT16 relocation.
2366 1999-07-20 Nick Clifton <nickc@cygnus.com>
2368 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2370 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2372 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2373 removed in previous change.
2374 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2375 in relocateable output.
2377 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2379 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2382 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2383 if they appear to be specially created by the linker.
2385 1999-07-19 Nick Clifton <nickc@cygnus.com>
2387 * targets.c (alternative_target): New field in bfd_target
2389 (bfd_search_for_target): New function: Find a target that
2390 satisifies a search function.
2391 * bfd-in2.h: Regenerate.
2393 * elfxx-target.h: Initialise the alternative_target field of
2394 the bfd_target structures to point to the other target (if
2396 * nlm-target.h: Initialise the alternative_target field of
2397 the bfd_target structures to point to the other target (if
2400 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2401 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2403 * aix386-core.c: Initialise new field of bfd_target structure.
2404 * aout-adobe.c: Initialise new field of bfd_target structure.
2405 * aout-arm.c: Initialise new field of bfd_target structure.
2406 * aout-target.h: Initialise new field of bfd_target structure.
2407 * aout-tic30.c: Initialise new field of bfd_target structure.
2408 * binary.c: Initialise new field of bfd_target structure.
2409 * bout.c: Initialise new field of bfd_target structure.
2410 * cisco-core.c: Initialise new field of bfd_target structure.
2411 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2412 * coff-alpha.c: Initialise new field of bfd_target structure.
2413 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2414 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2415 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2416 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2417 * coff-i386.c: Initialise new field of bfd_target structure.
2418 * coff-i860.c: Initialise new field of bfd_target structure.
2419 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2420 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2421 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2422 * coff-mips.c: Initialise new field of bfd_target structure.
2423 * coff-ppc.c: Initialise new field of bfd_target structure.
2424 * coff-rs6000.c: Initialise new field of bfd_target structure.
2425 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2426 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2427 * coff-tic30.c: Initialise new field of bfd_target structure.
2428 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2429 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2430 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2431 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2432 * hppabsd-core.c: Initialise new field of bfd_target structure.
2433 * hpux-core.c: Initialise new field of bfd_target structure.
2434 * i386msdos.c: Initialise new field of bfd_target structure.
2435 * i386os9k.c: Initialise new field of bfd_target structure.
2436 * ieee.c: Initialise new field of bfd_target structure.
2437 * ihex.c: Initialise new field of bfd_target structure.
2438 * irix-core.c: Initialise new field of bfd_target structure.
2439 * mipsbsd.c: Initialise new field of bfd_target structure.
2440 * netbsd-core.c: Initialise new field of bfd_target structure.
2441 * oasys.c: Initialise new field of bfd_target structure.
2442 * osf-core.c: Initialise new field of bfd_target structure.
2443 * ppcboot.c: Initialise new field of bfd_target structure.
2444 * ptrace-core.c: Initialise new field of bfd_target structure.
2445 * sco5-core.c: Initialise new field of bfd_target structure.
2446 * som.c: Initialise new field of bfd_target structure.
2447 * srec.c: Initialise new field of bfd_target structure.
2448 * tekhex.c: Initialise new field of bfd_target structure.
2449 * trad-core.c: Initialise new field of bfd_target structure.
2450 * versados.c: Initialise new field of bfd_target structure.
2451 * vms.c: Initialise new field of bfd_target structure.
2453 1999-07-19 Andreas Schwab <schwab@suse.de>
2455 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2458 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2460 * elflink.h (elf_link_adjust_relocs): New function.
2461 (elf_bfd_final_link): Use it.
2462 (elf_link_input_bfd): Deal with the fact that there can be
2463 two relocation sections for a single section.
2464 (elf_reloc_link_order): Likewise.
2466 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2467 a relocateable object.
2468 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2470 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2472 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2473 (sparc64_elf_get_reloc_upper_bound,
2474 sparc64_elf_get_dynamic_reloc_upper_bound,
2475 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2476 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2478 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2479 ELF64_R_TYPE_ID/DATA where appropriate.
2481 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2483 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2486 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2488 * elf32-mips.c (mips_elf_local_relocation_p): New static
2490 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2491 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2492 Always set *require_jalxp.
2493 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2494 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2495 GOT16 if the GOT16 is against a local symbol. Don't return false
2496 for an undefined symbol. If there is an overflow, assert that we
2499 1999-07-16 Andreas Schwab <schwab@suse.de>
2501 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2502 variables `link' and `elfsec'.
2503 (elf_bfd_final_link): Remove unused variable `os'.
2505 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2507 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2508 a PT_PHDR program headers.
2509 (_bfd_mips_elf_final_link): Don't assume there are going to be
2510 section symbols when we're not building a shared object.
2511 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2514 1999-07-15 J.T. Conklin <jtc@redback.com>
2516 * config.bfd (i[3456]86-*-vxworks*): New target.
2518 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2520 * elf32-mips.c (mips_elf_stub_section_p): New function.
2521 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2522 (mips_elf_relocate_section): Adjust calling sequence for
2523 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2524 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2527 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2529 * configure.in: Bump version number to 2.9.5.
2530 * configure: Rebuild.
2532 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2534 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2536 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2537 to derive final type instead of hardwiring a selection.
2539 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2541 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2542 things relocated by R_MIPS16_GPREL.
2543 (mips_elf_perform_relocation): Likewise.
2545 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2547 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2549 1999-07-14 Richard Henderson <rth@cygnus.com>
2551 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2552 (_bfd_mips_elf_size_dynamic_sections): Set it.
2553 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2554 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2555 new argument max_local.
2557 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2559 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2560 subwords when handling an R_MIPS16_26 relocation.
2561 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2564 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2565 dst_mask to match reality.
2566 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2567 (mips_elf_obtain_contents): Use bfd_get.
2568 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2569 (mips_elf_relocate_section): Likewise.
2571 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2573 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2574 (mips_elf_relocate_section): Adjust calling sequence for
2575 mips_elf_perform_relocation.
2576 (mips_elf_perform_relocation): Take additional argument. Handle
2577 R_MIPS16_26. Use bfd_put for convenience.
2579 1999-07-13 Richard Henderson <rth@cygnus.com>
2581 * elf.c (assign_file_positions_for_segments): Thinko last change.
2582 Always overwrite p_flags.
2584 1999-07-13 Richard Henderson <rth@cygnus.com>
2586 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2587 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2588 .dynbss and .rel[a].bss if want_dynbss.
2589 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2591 1999-07-13 Richard Henderson <rth@cygnus.com>
2593 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2595 1999-07-13 Richard Henderson <rth@cygnus.com>
2597 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2598 (struct elf_link_hash_table): Add dynlocal.
2599 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2600 (_bfd_elf_link_adjust_dynindx): Delete.
2601 (_bfd_elf_link_renumber_dynsyms): Prototype.
2602 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2603 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2604 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2605 (_bfd_elf_link_lookup_local_dynindx): New function.
2606 (elf_link_renumber_hash_table_dynsyms): New function.
2607 (_bfd_elf_link_renumber_dynsyms): New function.
2608 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2609 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2610 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2611 instead of elf_link_remove_section_and_adjust_dynindices.
2612 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2613 (elf_link_assign_sym_version): Remove removed_dynamic code.
2614 (elf_link_renumber_dynsyms): Delete.
2615 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2617 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2618 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2619 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2620 * elf32-mips.c: Similarly.
2621 * elf32-ppc.c: Similarly.
2622 * elf32-sparc.c: Similarly.
2623 * elf64-alpha.c: Similarly.
2624 * elf64-sparc.c: Similarly.
2626 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2628 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2629 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2630 when the relocation is against _gp_disp.
2632 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2634 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2635 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2636 to possibly_dynamic_relocs. Adjust usage throughout code.
2637 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2638 (elf_mips_ctor64_howto): Likewise.
2639 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2641 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2642 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2643 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2644 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2646 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2648 * Makefile.am: Rebuild dependencies.
2649 * Makefile.in: Rebuild.
2651 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2652 * bfd-in2.h: Rebuild.
2654 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2655 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2656 structure initializations. Add casts.
2657 * reloc.c (EMPTY_HOWTO): Define.
2658 * bfd-in2.h: Rebuild.
2659 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2660 comparisons against 0.
2661 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2662 previous_ibfd_e_flags to unsigned long.
2663 * vms.h (struct vms_private_data_struct): Change section_count to
2665 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2666 (_bfd_vms_write_gsd): Change symnum to unsigned.
2667 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2668 * vms-tir.c (etir_sta): Change psect to unsigned.
2669 (alloc_section): Change idx to unsigned.
2670 (tir_sta, tir_ctl): Change psect to unsigned.
2671 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2672 * vms.c (priv_section_count): Change to unsigned.
2674 1999-07-12 Andreas Schwab <schwab@suse.de>
2676 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2677 * m68klinux.c: Likewise.
2679 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2681 * Many files: Changes to avoid gcc warnings: Remove unused local
2682 variables. Add default case to enum switches.
2683 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2684 compile if not COFF_IMAGE_WITH_PE.
2685 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2686 (bfd_arm_get_bfd_for_interworking): Likewise.
2687 (bfd_arm_process_before_allocation): Likewise.
2688 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2689 * pei-arm.c: Likewise.
2690 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2691 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2692 (mips_elf_got16_entry): Put parens around & in body of ==.
2693 (mips_elf_calculate_relocation): Correct test for empty string.
2694 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2696 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2699 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2701 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2702 as appropriate. Fill in structure initializations. Add variable
2703 initializations. Add casts.
2704 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2705 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2707 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2709 * elf-bfd.h (bfd_elf_hash): Update declaration.
2710 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2711 when calling bfd_elf_hash.
2713 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2715 * libbfd.c (bfd_put_8): Make it of type `void'.
2716 * bfd-in2.h: Regenerated.
2717 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2719 (_bfd_mips_elf_final_link): Likewise.
2721 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2723 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2725 * config.bfd (hppa*-*-linux-gnu*): New target
2727 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2729 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2730 (_bfd_mips_elf_create_dynamic_sections): New function.
2731 (_bfd_mips_elf_add_symbol_hook): Likewise.
2732 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2733 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2734 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2735 (_bfd_mips_elf_gc_mark_hook): Likewise.
2736 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2737 (_bfd_mips_elf_always_size_sections): Likewise.
2738 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2739 (_bfd_mips_elf_check_relocs): Likewise.
2740 (_bfd_mips_elf_link_hash_table_create): Likewise.
2741 (_bfd_mips_elf_print_private_data): Likewise.
2742 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2743 (_bfd_mips_elf_final_link): Likewise.
2744 (_bfd_mips_elf_additional_program_headers): Likewise.
2745 (_bfd_mips_elf_modify_segment_map): Likewise.
2746 (_bfd_mips_elf_relocate_section): Likewise.
2747 * elf32-mips.c (mips_elf32_object_p): Move contents into
2748 _bfd_mips_elf_object_p.
2749 (mips_elf_additional_program_headers): Rename to
2750 _bfd_mips_elf_additional_program_headers.
2751 (mips_elf_modify_segment_map): Rename to
2752 _bfd_mips_elf_modify_segment_map.
2753 (elf_mips_abi_name): Change prototype.
2754 (mips_elf32_section_from_shdr): Merge into
2755 _bfd_mips_elf_section_from_shdr.
2756 (mips_elf32_section_processing): Merge into
2757 _bfd_mips_elf_section_processing.
2758 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2759 the right back-end ELF linker.
2760 (mips_elf_relocate_section): Rename to
2761 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2762 (mips_elf_link_output_symbol_hook): Rename to
2763 _bfd_mips_elf_link_output_symbol_hook.
2764 (mips_elf_create_dynamic_section): Rename to
2765 _bfd_mips_elf_create_dynamic_section.
2766 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2767 Adjust for 64-bit code. Use mips_elf_got_section.
2768 (mips_elf_adjust_dynamic_symbol): Rename to
2769 _bfd_mips_elf_adjust_dynamic_symbol. Use
2770 mips_elf_allocate_dynamic_relocations.
2771 (mips_elf_finish_dynamic_symbol): Rename to
2772 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2773 Adjust for 64-bit code.
2774 (mips_elf_finish_dynamic_sections): Rename to
2775 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2776 (mips_elf_always_size_sections): Rename to
2777 _bfd_mips_elf_always_size_sections.
2778 (mips_elf_add_symbol_hook): Rename to
2779 _bfd_mips_elf_add_symbol_hook.
2780 (mips_elf_next_lo16_addend): Constify.
2781 (mips_elf_calculate_relocation): Likewise.
2782 (mips_elf_obtain_contents): Likewise.
2783 (mips_elf_perform_relocation): Likewise.
2784 (mips_elf_create_dynamic_relocation): Likewise.
2785 (mips_elf_allocate_dynamic_relocations): New function.
2786 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2787 (MIPS_ELF_REL_SIZE): Likewise.
2788 (MIPS_ELF_DYN_SIZE): Likewise.
2789 (MIPS_ELF_GOT_SIZE): Likewise.
2790 (MIPS_ELF_SYM_SIZE): Likewise.
2791 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2792 (MIPS_ELF_GET_WORD): Likewise.
2793 (MIPS_ELF_PUT_WORD): Likewise.
2794 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2795 (STUB_LW): Conditionalize for 64-bit value.
2796 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2798 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2799 Check it for inconsistency.
2800 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2802 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2804 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2805 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2806 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2807 (mips_elf_local_got_index): Likewise.
2808 (mips_elf_got_page): Likewise.
2809 (mips_elf_got_info): Likewise.
2810 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2811 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2812 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2813 instead of constant `2'.
2814 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2815 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2816 (mips_elf_size_dynamic_sections): Use
2817 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2818 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2819 Adjust all releveant entries in elf backend table.
2820 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2821 (mips_elf64_section_processing): Likewise.
2822 Adjust elf backend entries to use _bfd_mips_elf variants now
2825 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2827 (size_dynamic_sections): Likewise.
2828 (elf_link_output_extsym): Likewise.
2829 * elf.c: (elf_fake_sections): Likewise.
2830 * libbfd.c (bfd_get): New macro.
2831 (bfd_put): Likewise.
2832 * bfd-in2.h: Regenerated.
2834 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2836 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2837 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2838 wap_reloca_in, and swap_reloca_out.
2839 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2840 multiple internal relocations per external relocation.
2841 (link_read_relocs): Likewise.
2842 (elf_bfd_final_link): Likewise.
2843 (elf_link_input_bfd): Likewise.
2844 (elf_gc_mark): Likewise.
2845 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2846 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2848 (size_info): Add entries for new fields.
2849 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2850 (mips_elf64_be_swap_reloc_in): New function.
2851 (mips_elf64_be_swap_reloc_out): Likewise.
2852 (mips_elf64_be_swap_reloca_in): Likewise.
2853 (mips_elf64_be_swap_reloca_out): Likewise.
2854 (mips_elf64_size_info): Add entries for new fields.
2856 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2858 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2859 field equals the new rel_count field.
2860 (elf_link_input_bfd): When doing a relocateable link, use the new
2861 rel_count field rather than the reloc_count field.
2862 (elf_reloc_link_order): Likewise.
2863 (elf_finish_pointer_linker_section): Likewise.
2865 Based on patch from H.J. Lu <hjl@gnu.org>:
2866 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2867 shared library to override a weak definition in a regular object.
2869 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2871 * libhppa.h: Revert July 2, 1999 patch.
2873 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2874 need to generate DLTIND relocations, not DLTREL relocations.
2876 1999-07-05 Nick Clifton <nickc@cygnus.com>
2878 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2880 (coff_set_flags): Recognise arm 5 architectures.
2882 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2883 Add support for armv5 architecture.
2885 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2887 * reloc.c: Add new, assembler only, ARM reloc:
2888 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2890 * bfd-in2.h: Regenerate.
2892 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2894 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2895 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2896 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2897 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2898 * elf32-mips.c (ABI_64_P): New macro.
2899 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2900 (_bfd_mips_elf_find_nearest_line): Adjust call to
2901 _bfd_dwarf2_find_nearest_line.
2902 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2903 * libbfd.h: Regenerated.
2905 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2907 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2909 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2911 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2912 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2914 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2916 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2918 (_bfd_elf_init_reloc_shdr): New function.
2919 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2920 bfd_alloc followed by memset.
2921 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2922 (elf_fake_sections): Here.
2923 (assign_section_numbers): Assign section numbers for the second
2924 relocation section, if required.
2925 * elflink.h (elf_link_output_relocs): New function.
2926 (elf_link_size_reloc_section): Likewise.
2927 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2928 (elf_link_input_bfd): Use elf_link_output_relocs.
2930 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2931 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2933 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2935 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2938 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2940 * elf32-mips.c (mips_elf_got_info): Move declaration before
2941 prototypes. Change global_gotsym to be a pointer to a hash entry,
2942 rather than a number index.
2943 (mips_elf_link_hash_entry): Move declaration before prototypes.
2944 (mips_elf_irix6_finish_dynamic_symbol): New function.
2945 (mips_elf_sign_extend): Likewise.
2946 (mips_elf_high): Likewise.
2947 (mips_elf_higher): Likewise.
2948 (mips_elf_highest): Likewise.
2949 (mips_elf_global_got_index): Likewise.
2950 (mips_elf_local_got_index): Likewise.
2951 (mips_elf_got_offset_from_index): Likeiwse.
2952 (mips_elf_record_global_got_symbol): Likewise.
2953 (mips_elf_got_page): Likewise.
2954 (mips_elf_next_lo16_addend): Likewise.
2955 (mips_elf_calculate_relocation): Likewise.
2956 (mips_elf_obtain_contents): Likewise.
2957 (mips_elf_perform_relocation): Likewise.
2958 (mips_elf_assign_gp): Likewise.
2959 (mips_elf_sort_hash_table_f): Likewise.
2960 (mips_elf_sort_hash_table): Likewise.
2961 (mips_elf_got_section): Likewise.
2962 (mips_elf_got_info): Likewise.
2963 (mips_elf_create_local_got_entry): Likewise.
2964 (mips_elf_got16_entry): Likewise.
2965 (mips_elf_create_dynamic_relocation): Likewise.
2966 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2967 (mips_elf_final_gp): Use mips_elf_assign_gp.
2968 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2969 into SHN_SCOMMON automatically on IRIX6.
2970 (mips_elf_add_symbol_hook): Likewise.
2971 (mips_elf_relocate_section): Rewrite, using
2972 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2973 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2974 Don't deal with .rld_map on IRIX6.
2975 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2976 section flags appropriately for .got.
2977 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2978 the got. Call mips_elf_record_global_got_symbol and allocate
2979 local got space appropriately.
2980 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2981 char *. Rework calculation of GOT size. Sort dynamic symbol
2982 table entries so entries that do not require GOT entries appear at
2983 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2984 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2986 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2988 (mips_elf_finish_dynamic_symbol): Use
2989 mips_elf_irix6_finish_dynamic_symbol.
2990 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2991 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2992 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2994 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2996 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2997 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2999 1999-06-04 Philip Blundell <philb@gnu.org>
3001 * elf32-arm.h (elf_backend_got_header_size): Define.
3002 (elf_backend_plt_header_size): Likewise.
3004 1999-06-28 Jim Pick <jim@jimpick.com>
3006 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3008 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3010 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3011 relocation function.
3012 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3014 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3016 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3017 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3018 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3019 (_bfd_mips_elf_section_from_shdr): Use them.
3020 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3021 of GP-relative sections.
3022 (_bfd_mips_elf_set_section_contents): Use them.
3023 (_bfd_mips_elf_section_processing): Share code between .sdata and
3024 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3025 (mips_elf_additional_program_headers): Add handling for
3026 PT_MIPS_OPTIONS segment on IRIX6.
3027 (mips_elf_modify_segment_map): Likeiwse.
3028 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3029 Include the options sections on IRIX6. Don't look for GP-relative
3030 sections by name; use SHF_MIPS_GPREL instead.
3031 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3033 (mips_elf_create_dynamic_sections): Don't muck about with section
3034 alignments and such on IRIX6.
3035 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3036 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3037 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3038 bfd_zalloc rather than bfd_alloc and memset.
3039 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3040 Don't assert the existence of .rld_map on IRIX6.
3041 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3043 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3044 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3047 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3049 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3050 (mips_elf_swap_msym_out): New function.
3051 (mips_elf_create_msym_section): Likewise.
3052 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3053 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3054 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3055 section not named .msym.
3056 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3057 .msym directly. Set appropriate attributes for the .msym
3059 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3060 (mips_elf_link_hash_newfunc): Clear it.
3061 (mips_elf_create_dynamic_sections): Create the .msym section
3063 (mips_elf_size_dynamic_sections): Allocate space for the
3064 .msym section. Add a DT_MIPS_MSYM entry.
3065 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3067 (mips_elf_finish_dynamic_sections): Assign a value for
3068 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3070 * elf32-mips.c (irix_compat_t): New enumeration.
3071 (ABI_N32_P): New macro.
3072 (IRIX_COMPAT): Likewise.
3073 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3074 (mips_elf_relocate_section): Fix typo.
3076 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3078 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3079 as writable PE sections.
3081 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3083 * dwarf2.c (struct arange): New type.
3084 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3085 (arange_add): New function.
3086 (decode_line_info): Keep track of address ranges that a compilation
3088 (comp_unit_contains_address): Return true if address is contained
3089 in _any_ of the address ranges associated with a compilation unit.
3090 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3091 on the first comp_unit that contains the address.
3093 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3095 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3096 (decode_line_info): Add variable STASH and initialize it to point
3097 to the per-bfd dwarf2_debug info. Remove static variable
3098 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3100 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3102 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3103 shared library to have an undefined symbol.
3105 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3106 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3108 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3110 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3111 * elf32-hppa.c: Remove everything related to symbol extension
3112 sections & records. Use the common elf_hppa_final_write_processing.
3114 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3116 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3117 functions instead of _init/_fini if requested.
3119 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3121 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3124 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3126 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3127 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3129 (ppc_elf_finish_dynamic_sections): Check for positive section
3130 dynindx field, rather than comparing against -1.
3131 (ppc_elf_relocate_section): Only return false if undefined_symbol
3132 or reloc_overflow fail, not always upon encountering an error.
3134 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3136 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3137 bfd_byte * before performing pointer arithmetic.
3139 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3141 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3143 * elf32-hppa.c: Include elf-hppa.h.
3144 (ARCH_SIZE): Define.
3145 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3147 (elf32_hppa_info_to_howto): Similarly.
3148 (elf_hppa_howto_table): Similarly.
3149 (elf_hppa_reloc_type_lookup): Similarly.
3150 (hppa_elf_gen_reloc_type): Similarly.
3151 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3153 1999-06-22 Nick Clifton <nickc@cygnus.com>
3155 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3156 handling R_V850_22_PCREL relocation.
3158 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3160 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3163 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3165 * section.c (_bfd_strip_section_from_output): Ignore sections
3166 DISCARDed by the link script.
3168 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3170 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3171 Remove unused local variable spp.
3173 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3174 the entry symbol is not set.
3176 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3178 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3179 GPDISP or LITUSE in a relocatable link.
3181 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3183 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3184 * (alloc_dwarf1_func): Likewise.
3186 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3188 * libhppa.h: Fix various formatting errors.
3189 (assemble_3); Rewrite using CATENATE.
3190 (assemble_17): Fix various bugs.
3192 1999-06-16 Nick Clifton <nickc@cygnus.com>
3194 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3196 1999-06-15 Richard Henderson <rth@cygnus.com>
3198 * section.c (SEC_SHORT): Define.
3199 * bfd-in2.h: Rebuild.
3201 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3203 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3204 Remove abfd parameter. Use _bfd_strip_section_from_output.
3205 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3207 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3208 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3209 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3211 (bfd_elf_size_dynamic_sections): Use it.
3213 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3215 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3216 complain_overflow_bitfield to complain_overflow_signed.
3218 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3220 * elflink.h (elf_link_read_relocs_from_section): New function,
3222 (elf_link_read_relocs): Here. Use it for both relocation
3225 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3227 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3228 asect->reloc_count is valid.
3230 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3232 * elf32-mips.c (mips_elf32_section_processing): Permit a
3233 SHT_MIPS_REGINFO section to have a size of 0.
3235 1999-06-12 David O'Brien <obrien@freebsd.org>
3237 * config.bfd (alpha*-*-freebsd*): New target.
3238 (i[3456]86-*-freebsd*): Now defaults to ELF.
3240 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3242 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3243 wrap if the relocation covers the high bit of an address.
3245 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3247 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3249 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3250 instead of R_SPARC_max.
3251 (sparc64_elf_info_to_howto): Likewise.
3252 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3253 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3255 1999-06-07 Richard Henderson <rth@cygnus.com>
3257 * section.c (_bfd_strip_section_from_output): Remove output
3258 sections with no initial link_order.
3260 1999-06-07 Nick Clifton <nickc@cygnus.com>
3262 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3264 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3266 * Makefile.am (SOURCE_HFILES): Add missing headers.
3267 * Makefile.in: Regenerated.
3269 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3271 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3274 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3276 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3277 range undefweak symbols.
3278 * hash.c: Add missing comma after @xref{}
3279 * linker.c: Likewise.
3281 1999-06-04 Nick Clifton <nickc@cygnus.com>
3283 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3285 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3286 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3287 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3288 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3290 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3292 * Makefile.am: Rebuild dependencies.
3293 (BFD32_BACKENDS): Add dwarf1.lo.
3294 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3295 * Makefile.in: Rebuild.
3297 1999-06-04 Nick Clifton <nickc@cygnus.com>
3299 * Makefile.am: Add epoc-arm-pe target.
3300 * Makefile.in: Regenerate.
3301 * pe-arm.c: Only redefine interworking function names if they have
3302 not already been redefined.
3303 * pei-arm.c: Only redefine interworking function names if they have
3304 not already been redefined.
3305 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3307 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3310 1999-06-03 Nick Clifton <nickc@cygnus.com>
3312 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3314 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3316 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3318 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3320 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3321 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3323 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3325 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3326 in other text sections.
3328 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3330 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3331 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3332 * libbfd.h: Regenerate.
3333 * coff-sh.c (sh_merge_private_data): Delete.
3334 (coff_bfd_merge_private_bfd_data): Change to
3335 _bfd_generic_verify_endian_match.
3336 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3338 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3340 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3342 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3344 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3346 (bfd_elf32_arm_process_before_allocation): Likewise.
3347 * bfd-in2.h: Rebuild.
3349 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3351 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3352 track of end_sequence markers.
3353 (add_line_info): Add END_SEQUENCE arg.
3354 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3355 debug-line info---it doesn't work right if a compilation unit
3356 consists of multiple discontiguous code-sequences. It would be
3357 worthwhile to optimize for the common case where a compilation
3358 unit results in a contiguous set of code sequences, but this is
3359 quite tricky to get right for arbitrary DWARF2 files.
3360 (lookup_address_in_line_info_table): Don't use the last line entry
3361 for a compilation unit for anything with an address higher than
3362 this line entry. Also, check for end_sequence markers to
3363 correctly handle discontinuities.
3364 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3365 compilation units, check all compilation units with each->high==0
3366 just like when reading compilation units.
3368 * dwarf2.c (decode_line_info): Initialize table->files and
3369 table->last_line to NULL to avoid segfaults due to random
3370 values in these members.
3371 (concat_filename): Check for out-of-range file number before
3372 indexing filename table. Segfaults suck.
3374 * dwarf2.c (decode_line_info): Don't truncate address to least
3375 significant 32 bits (breaks 64 bit targets).
3376 (lookup_address_in_function_table): Ditto.
3377 (comp_unit_contains_address): Ditto.
3379 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3381 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3382 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3383 (mips_elf64_howto_table_rela): Likewise.
3385 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3387 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3388 single section has two associated relocation sections.
3390 1999-06-02 Mark Salter <msalter@cygnus.com>
3392 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3393 COFF_WITH_PE defined.
3395 1999-06-02 Nick Clifton <nickc@cygnus.com>
3397 * pe-arm.c: Rename global arm interworking functions to avoid name
3398 collision when all targets BFD is built.
3401 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3403 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3404 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3405 (bfd_elf_section_data): Add use_rela_p.
3406 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3407 (_bfd_elf_new_section_hook): Likewise.
3408 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3410 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3411 * elfcode.h (write_relocs): Determine whether or not use rela
3412 relocs based on the relocation section header.
3413 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3414 instead of use_rela_p.
3415 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3416 (elf_backend_may_use_rela_p): Likewise.
3417 (elf_backend_default_use_rela_p): Likewise.
3418 (elfNN_bed): Use them.
3420 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3422 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3424 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3426 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3427 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3428 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3429 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3430 * bfd-in2.h: Regenerated.
3431 * libbfd.h: Likewise.
3432 * elf32-mips.c (mips_info_to_howto_rela): New function.
3433 (USE_REL): Adjust for new conventions.
3434 (MINUS_ONE): New macro.
3435 (elf_mips_howto_table): Add R_MIPS_SUB.
3436 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3438 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3439 .MIPS.content section.
3440 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3441 with .MIPS.content as .MIPS.content sections. Set
3442 SHF_MNIPS_NOSTRIP for such section.
3443 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3444 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3445 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3447 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3449 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3452 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3455 1999-05-30 Philip Blundell <philb@gnu.org>
3457 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3458 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3459 the addend does not overflow into the rest of the word.
3461 1999-05-29 Nick Clifton <nickc@cygnus.com>
3463 * bfd-in.h: Amend prototype for
3464 bfd_elf32_arm_process_before_allocation .
3465 * bfd-in.h: Regenerate.
3467 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3468 elements in a fixed sized array.
3469 (ARM_ELF_ABI_VERSION): Define.
3470 (ARM_ELF_OS_ABI_VERSION): Define.
3471 (R_ARM_THM_ABS5): Fix rightshift and size.
3472 (R_ARM_THM_PC22): Fix size.
3473 (R_ARM_PLT32): Define Howto.
3474 (find_howto): New function: Locate a howto based on a reloc
3476 (elf32_arm_info_to_howto): Use find_howto if necessary.
3477 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3478 bfd_reloc_code_real_type.
3479 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3480 and BFD_RELOC_VTABLE_ENTRY.
3481 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3483 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3484 elements in a fixed sized array.
3485 (ARM_ELF_ABI_VERSION): Define.
3486 (ARM_ELF_OS_ABI_VERSION): Define.
3487 (R_ARM_THM_ABS5): Fix rightshift and size.
3488 (R_ARM_THM_PC22): Fix size.
3489 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3490 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3491 bfd_reloc_code_real_type.
3493 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3494 no_pipeline_knowledge.
3495 (elf32_arm_link_hash_create): Initialise new field to zero.
3496 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3497 no_pipeline_knowledge. Use this parameter to initialise the field
3498 in the globals data structure.
3499 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3500 no_pipeline_knowledge is false and the binary is from an old
3502 (elf32_arm_merge_private_data): Generate an error if an attempt is
3503 made to linl together big endian and little endian code.
3504 (elf32_arm_post_process_headers): New function: Initialise the
3505 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3507 (elf_backend_post_process_headers): Define.
3509 1999-05-28 Nick Clifton <nickc@cygnus.com>
3511 * elf-bfd.h (struct elf_backend_data): Add new field:
3512 elf_backend_post_process_headers.
3514 * elfxx-target.h (elf_backend_post_process_headers): Define to
3515 NULL if not already defined.
3516 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3518 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3520 (_bfd_elf_compute_section_file_positions): Call
3521 elf_backend_post_process_headers if defined.
3523 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3525 * configure.in: Check whether getuid and getgid exist.
3526 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3527 HAVE_GETGID are not defined, respectively.
3528 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3530 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3531 * configure, config.in: Rebuild.
3533 1999-05-28 Martin Dorey <mdorey@madge.com>
3535 * elf32-i960.c: New file.
3536 * elf.c (prep_headers): Handle bfd_arch_i960.
3537 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3538 * config.bfd (i960-*-elf*): New target.
3539 * configure.in (bfd_elf32_i960_vec): New target vector.
3540 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3541 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3542 * Makefile.in, aclocal.m4, configure: Rebuild.
3544 1999-05-27 Nick Clifton <nickc@cygnus.com>
3546 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3548 (find_howto): New function: Find entries in the
3549 elf32_arm_howto_table.
3550 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3552 (elf32_arm_reloc_type_lookup): Add lookup for
3553 BFD_RELOC_ARM_PLT32.
3555 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3557 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3558 (elf32_arm_link_hash_table_create): Use above function as the
3559 constructor for hash table entries.
3560 (elf32_arm_relocate_section): Avoid crash when there is no output
3562 (elf32_arm_final_link_relocate): New parameter h.
3563 (elf32_arm_relocate_section): Pass symbol hash entry to above
3565 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3568 1999-05-25 Catherine Moore <clm@cygnus.com>
3570 * coff-arm.c (coff_arm_relocate_section): Don't emit
3571 base file entries for pc-relative values.
3573 1999-05-25 DJ Delorie <dj@cygnus.com>
3575 * peicode.h (coff_swap_sym_in): When we create the actual section
3576 to reflect the not-there section C_SECTION symbols refer to,
3577 change the symbol class to C_STAT as the section is now really
3580 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3582 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3585 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3587 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3589 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3590 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3592 1999-05-16 Nick Clifton <nickc@cygnus.com>
3594 * coff-mcore.c (in_reloc_p): Reinstate.
3596 1999-05-15 Nick Clifton <nickc@cygnus.com>
3598 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3599 * bfd-in2.h: Regenerate.
3600 * coff-mcore.c (in_reloc_p): Remove defintion.
3601 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3602 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3603 IMAGE_REL_MCORE_RVA.
3604 (coff_mcore_rtype_to_howto): Add special processing for
3605 IMAGE_REL_MCORE_RVA.
3606 (coff_mcore_relocate_section): Add support for
3607 IMAGE_REL_MCORE_RVA.
3608 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3609 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3611 (mcore_elf_relocate_section): Delete redundant case labels.
3613 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3615 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3616 precedence between bit-and and comparison.
3618 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3620 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3621 list of target formats (targ_selvecs).
3622 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3623 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3625 1999-05-10 DJ Delorie <dj@cygnus.com>
3627 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3628 reasonable mode until "ar x" is smart enough to skip it (fixes
3629 gcc/libgcc.a builds on mips-ecoff targets
3631 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3632 to work. Hack to support MS import libraries, which use different
3633 COMDAT types than GNU.
3634 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3635 to implied zero-length sections (see peicode below)
3636 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3637 filename symbols, which use one *or more* auxents.
3638 * coffswap.h (coff_swap_aux_in): ditto
3639 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3642 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3644 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3645 for all relocations.
3647 1999-05-10 Catherine Moore <clm@cygnus.com>
3649 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3650 if COFF_IMAGE_WITH_PE.
3651 (bfd_arm_process_before_allocation): Likewise.
3652 (bfd_arm_get_bfd_for_interworking): Likewise.
3653 * coff-arm.c: Likewise.
3654 * bfd-in2.h: Regenerate.
3655 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3656 (armpe_big_vec): Likewise.
3657 * configure: Rebuild.
3659 1999-05-10 Nick Clifton <nickc@cygnus.com>
3661 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3662 section, not just .rel. Same for .rela.
3664 1999-05-07 Nick Clifton <nickc@cygnus.com>
3666 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3667 endianism with an error message.
3669 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3671 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3672 assignment from "unsigned char *" to "char *".
3673 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3675 1999-05-05 Catherine Moore <clm@cygnus.com>
3677 * coff-arm.c (coff_arm_relocate_section): Add one to
3678 address of ARM_RVA32 thumb functions.
3680 1999-05-05 Catherine Moore <clm@cygnus.com>
3682 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3683 (elf32_m68k_copy_private_bfd_data): New.
3684 (elf32_m68k_merge_private_bfd_data): New.
3685 (elf32_m68k_print_private_bfd_data): New.
3686 (CPU32_FLAG): Define.
3687 (PLT_CPU32_ENTRY_SIZE): Define.
3688 (elf_cpu32_plt0_entry): Declare.
3689 (elf_cpu32_plt_entry): Declare.
3690 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3691 (elf_m68k_finish_dynamic_symbol): Likewise.
3692 (elf_m68k_finish_dynamic_sections): Likewise.
3693 (elf_backend_plt_header_size): Remove definition.
3694 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3695 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3696 (bfd_elf32_bfd_set_private_flags): Define.
3697 (bfd_elf32_bfd_print_private_bfd_data): Define.
3699 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3701 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3702 and R_LONG_PCREL_MODE.
3704 1999-04-29 Nick Clifton <nickc@cygnus.com>
3706 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3708 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3710 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3711 in relocation calculation.
3713 1999-04-26 Tom Tromey <tromey@cygnus.com>
3715 * aclocal.m4, configure: Updated for new version of libtool.
3717 1999-04-21 Nick Clifton <nickc@cygnus.com>
3719 * coff-mcore.c: Add support for mcore relocs.
3721 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3723 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3724 incorrect use EF_MIPS_xxBITPTRS.
3726 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3728 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3731 * bfd-in2.h: Rebuild.
3732 * libbfd.h: Rebuild.
3734 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3736 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3737 (coff_arm_relocate_section): Add ARM26D transform. Only
3738 change to ARM26D for relocateable links.
3740 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3742 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3743 (bfd_elf32_bfd_print_private_bfd_data): New.
3745 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3747 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3748 refetch addend if USE_REL, add many comments regarding current state.
3749 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3750 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3751 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3752 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3754 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3756 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3757 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3759 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3761 * dwarf2.c (decode_line_info): Don't truncate address to least
3762 significant 32 bits (breaks 64 bit targets).
3763 (lookup_address_in_function_table): Ditto.
3764 (comp_unit_contains_address): Ditto.
3766 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3768 * coff-arm.c (arm_emit_base_file_entry): New routine.
3769 (A2T3_OFFSET): Define.
3770 (T2A3_OFFSET): Define.
3771 (coff_arm_relocate_section): Emit base file entries for interworking
3774 1999-04-13 Philip Blundell <philb@gnu.org>
3776 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3777 relocs 17 through 19.
3779 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3781 * elfcode.h: Remove fnmatch.h.
3782 * elflink.h (elf_link_assign_sym_version): Call back to ld
3783 instead of calling fnmatch.
3785 * config.bfd (i?86-*-beoself): Include pe vecs.
3787 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3789 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3792 1999-04-10 Richard Henderson <rth@cygnus.com>
3794 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3795 when trying to resolve dynamic symbol references.
3796 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3797 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3798 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3799 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3800 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3801 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3802 * elflink.h (elf_link_output_extsym): Likewise.
3804 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3806 * section.c (_bfd_strip_section_from_output): New function moved from
3807 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3808 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3809 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3810 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3811 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3812 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3813 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3814 * bfd-in2.h: Update.
3816 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3818 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3820 1999-04-08 Nick Clifton <nickc@cygnus.com>
3822 * coff-mcore.c: New File: Support for mcore-pe targets.
3823 * cpu-mcore.c: New File: Support for mcore targets.
3824 * elf32-mcore.c: New File: Support for mcore-elf target.
3825 * pe-mcore.c: New File: Definitions for mcore-pe target.
3826 * pei-mcore.c: New File: Definitions for mcore-pei target.
3827 * Makefile.am: Add support for MCore targets.
3828 * Makefile.in: Regenerate.
3829 * config.bfd: Add support for MCore targets.
3830 * configure.in: Add support for MCore targets.
3831 * configure: Regenerate.
3832 * archures.c: Add support for MCore architecture.
3833 * bfd-in2.h: Regenerate.
3834 * coffcode.h: Add support for mcore-pe targets.
3835 * elf.c: Add support for mcore-elf target.
3836 * reloc.c: Add support for MCore relocs.
3837 * targets.c: Add support for MCore targets.
3839 1999-04-07 Nick Clifton <nickc@cygnus.com>
3841 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3842 R_ARM_XPC25 and R_ARM_THM_XPC22.
3843 (elf32_arm_reloc_map): Remove redundant entries.
3845 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3847 * sysdep.h (LC_MESSAGES): Never define.
3849 1999-04-06 Chris Torek <torek@bsdi.com>
3851 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3852 all callers. Rewrite completely.
3853 (_bfd_relocate_contents): Rewrite overflow checking.
3854 * bfd-in2.h: Rebuild.
3856 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3858 From Gabriel Paubert <paubert@iram.es>:
3859 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3860 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3861 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3862 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3863 * ppcboot.c (ppcboot_vec): Use little endian routines for
3866 * elf.c (elfcore_strndup): Only define if it will be used.
3867 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3869 (ppc_elf_check_relocs): Remove unused local i.
3870 (ppc_elf_gc_mark_hook): Add default case to switch.
3872 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3873 * srec.c (srec_scan): Accept \r in symbol definitions.
3874 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3875 (symbolsrec_object_p): Likewise.
3877 1999-04-04 Don Bowman <don@pixsci.com>
3879 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3881 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3883 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3885 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3886 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3888 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3890 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3893 1999-03-31 Nick Clifton <nickc@cygnus.com>
3895 * config.bfd: Add support for arm-epoc-pe target.
3896 * configure.in: Add support for arm-epoc-pe target.
3897 * configure: Regenerate.
3898 * targets.c: Add support for arm-epoc-pe target.
3899 * coff-arm.c: Allow header files to override definition of
3900 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3901 * pe-arm.h: Allow previous header files to override definition of
3902 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3903 * pei-arm.h: Allow previous header files to override definition of
3904 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3905 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3906 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3908 1999-03-30 Nick Clifton <nickc@cygnus.com>
3910 * elf.c (elf_map_symbols): Handle the case where section
3911 symbols are generated for content-less sections which are
3912 not mapped to the output file.
3914 * linker.c: Replace direct references to fields in BFD structure
3915 with accessor macros.
3917 * elflink.h: Replace direct references to fields in BFD structure
3918 with accessor macros.
3920 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3922 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3924 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3925 account when adjusting section symbols during a partial link.
3927 1999-03-24 Nick Clifton <nickc@cygnus.com>
3929 * coff-sparc.c (struct coff_reloc_map): Change type of field
3930 'bfd_reloc_val' to bfd_reloc_code_real_type.
3931 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3932 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3933 * elf32-arc.c (struct arc_reloc_map): Ditto.
3934 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3935 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3936 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3937 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3938 * elf32-sh.c (struct elf_reloc_map): Ditto.
3939 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3940 * elf32-v850.c (struct v850_reloc_map): Ditto.
3941 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3942 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3943 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3945 1999-03-17 Martin Hunt <hunt@cygnus.com>
3947 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3948 function so source-level assembly works. If multiple N_SOs
3949 are seen without and N_FUNs, create an indextable entry with
3950 a NULL function name.
3952 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3954 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3955 of certian similar cpus.
3957 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3959 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3960 Add the 5000. Change the architecture for the 5400 to mips4.
3961 (elf_mips_mach): Add r5000.
3963 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3965 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3967 1999-03-11 Nick Clifton <nickc@cygnus.com>
3969 * binary.c (binary_set_section_contents): Generate warning about
3970 huge file offsets for any section that will occupy file space, not
3971 just those that are loadable.
3973 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3975 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3977 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3979 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3981 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3983 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3984 * elflink.h: Revert all changes since Feb 16. Instead:
3985 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3986 appropriate. Copy it to version symbols.
3987 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3988 symbols if appropriate.
3989 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3990 symbol if appropriate.
3991 (elf_link_output_extsym): If symbol is marked as undefined, and
3992 has no nonweak references, mark it as weak undefined.
3994 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3996 * elflink.h (elf_merge_symbol): When overriding a dynamic
3997 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3999 (elf_link_add_object_symbols): Don't copy the other field if we
4002 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4004 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4005 shared object with a weak undefined symbol.
4007 1999-02-18 Nick Clifton <nickc@cygnus.com>
4009 * elfarm-nabi.c: Set partial_inplace back to false.
4011 1999-02-17 Nick Clifton <nickc@cygnus.com>
4013 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4014 (USER_LABEL_PREFIX): Set to "_".
4016 The following patches are from: Scott Bambrough
4017 <scottb@corelcomputer.com>
4019 * libaout.h (M_ARM6_NETBSD): Set to 143.
4021 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4022 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4023 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4024 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4025 * bfd-in2.h: Regenerate.
4027 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4028 'true' as REL relocs are now being used. Add new PIC relocs:
4029 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4030 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4032 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4034 (elf32_arm_final_link_relocate): Change parameters so that entire
4035 reloc is passed. Add support for PIC relocs.
4036 (elf32_arm_relocate_section): Pass entire reloc to
4037 elf32_arm_final_link_relocate.
4038 (elf32_arm_check_relocs): Handle new PIC relocs.
4039 (elf32_arm_adjust_dynamic_symbol): New function.
4040 (elf32_arm_size_dynamic_sections): New function.
4041 (elf32_arm_discard_copies): New function.
4042 (elf32_arm_finish_dynamic_symbol): New function.
4043 (elf32_arm_finish_dynamic_sections): New function.
4044 (ELF_MAXPAGE_SIZE): Define.
4045 (bfd_elf32_bfd_reloc_type_lookup): Define.
4046 (elf_backend_relocate_section): Define.
4047 (elf_backend_adjust_dynamic_symbol): Define.
4048 (elf_backend_create_dynamic_sections): Define.
4049 (elf_backend_finish_dynamic_symbol): Define.
4050 (elf_backend_finish_dynamic_sections): Define.
4051 (elf_backend_size_dynamic_sections): Define.
4052 (elf_backend_plt_readonly): Define.
4053 (elf_backend_want_got_plt): Define.
4054 (elf_backend_want_plt_sym): Define.
4056 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4058 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4059 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4060 (_bfd_mips_elf_fake_sections): Likewise.
4062 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4064 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4065 bfd_elf32_arm_get_bfd_for_interworking,
4066 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4069 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4070 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4071 elf32_arm_find_nearest_line): Make them static.
4073 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4075 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4076 callers. Do not merge a definition from a shared object with a
4077 weak undefined symbol.
4078 (elf_link_add_object_symbols): Do not change the symbol type or
4079 size if the old symbol overrides the new one.
4081 1999-02-08 Nick Clifton <nickc@cygnus.com>
4083 * config.bfd: Add support for strongarm target.
4085 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4087 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4088 fields instead of unsigned char.
4090 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4092 * Makefile.am: Rebuild dependencies.
4093 * Makefile.in: Rebuild.
4095 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4097 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4098 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4099 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4100 * acinclude.m4: Add comments to uses of AC_DEFINE.
4101 * acconfig.h: Remove.
4102 * configure: Rebuild with current autoconf/automake.
4103 * aclocal.m4: Likewise.
4104 * config.in: Likewise.
4105 * Makefile.in: Likewise.
4107 1999-02-04 DJ Delorie <dj@cygnus.com>
4109 * libbfd.c (real_read): don't call fread for zero bytes. This
4110 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4112 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4114 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4115 of a jump is in the current 256 MB region.
4117 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4119 * format.c (bfd_check_format_matches): Change last patch to only
4120 take effect for the binary target.
4122 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4124 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4126 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4128 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4130 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4132 * format.c (bfd_check_format_matches): If the target was
4133 previously specified, don't check other targets when checking for
4136 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4138 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4139 (elf32_arm_reloc_type_lookup): Removed
4140 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4141 (elf32_arm_reloc_type_lookup): New.
4142 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4143 (elf32_arm_reloc_type_lookup): New.
4145 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4147 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4148 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4149 * Makefile.am: Use new files.
4150 * Makefile.in: Regenerate.
4151 * configure.in: Use new files.
4152 * configure: Regenerate.
4154 1999-02-01 Nick Clifton <nickc@cygnus.com>
4156 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4157 (fr30_elf_gc_sweep_hook): New function.
4158 (elf_backend_can_gc_sections): Define.
4160 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4162 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4163 and bfd_elf32_bigarm_oabi_vec.
4165 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4167 * Makefile.am (elf32-arm-oldabi.lo): New.
4168 (elf32-arm-newabi.lo): New.
4169 * Makefile.in: Regenerate.
4170 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4171 (arm-*-elf): Likewise.
4173 (thumb-*-oabi): New.
4174 * configure: Regenerate.
4175 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4176 (bfd_elf32_bigarm_oabi_vec): New.
4177 * elf32-arm-newabi.c: New.
4178 * elf32-arm-oldabi.c: New.
4179 * elf32-arm.c: Removed.
4182 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4184 * binary.c (binary_set_section_contents): Omit warnings for
4185 unloadable sections.
4187 1999-01-31 Michael Meissner <meissner@cygnus.com>
4189 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4190 powerpc{,le}-*-eabi.
4192 1999-01-29 Nick Clifton <nickc@cygnus.com>
4194 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4195 * dwarf2.c (read_signed_leb128): Remove unused variables.
4197 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4199 * elf.c (assign_file_positions_for_segments): Only adjust
4200 p_align when needed.
4202 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4204 * binary.c (binary_set_section_contents): Don't return early for a
4205 non-loadable section, in case the first section is non-loadable.
4206 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4207 W. Rozycki <macro@ds2.pg.gda.pl>.
4209 1999-01-28 Nick Clifton <nickc@cygnus.com>
4211 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4212 R_FR30_GNU_VTENTRY relocs.
4214 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4216 * elflink.h (elf_link_output_sym): Zero syms which are
4217 part of sections which have been excluded.
4219 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4221 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4223 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4224 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4226 1999-01-27 Nick Clifton <nickc@cygnus.com>
4228 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4230 (fr30_final_link_relocate): Use computed value as result of
4233 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4235 * binary.c (binary_set_section_contents): Emit warning for
4236 huge file offsets due to widely-dispersed section LMAs.
4238 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4240 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4241 align first section to largest section alignment, not first
4244 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4246 * configure.in: Require autoconf 2.12.1 or higher.
4248 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4250 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4251 * bfd-in2.h: Likewise.
4252 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4254 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4256 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4257 * cpu-mips.c: Add support for and independent 4111.
4258 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4259 (_bfd_mips_elf_final_write_processing):
4260 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4262 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4264 * elf32-mips.c (elf_mips_abi_name): New.
4265 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4267 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4269 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4270 Handle bfd_mach_mips4300.
4272 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4274 * elf32-i386.c: Remove leaked development code from patch
4275 1998-12-10 by Richard Henderson.
4277 1998-12-10 Richard Henderson <rth@cygnus.com>
4279 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4280 in debug sections for symbol defined externally.
4282 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4284 * targets.c (bfd_target_vector): Remove duplicate entry for
4287 1998-12-09 Nick Clifton <nickc@cygnus.com>
4289 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4290 since we are using RELAs.
4292 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4294 SCO Open Server Release 5 core file support, from Jouke Numan
4296 * sco5-core.c: New file.
4297 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4298 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4299 * Makefile.am: Rebuild dependencies.
4300 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4301 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4302 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4303 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4304 * bfd-in2.h, configure, Makefile.in: Rebuild.
4306 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4308 * config.bfd (hppa*-*-mpeix*): New target.
4309 * configure.in: Add AC_HEADER_DIRENT.
4310 (hppa*-*-mpeix*): New target.
4311 * configure.host (hppa*-*-mpeix*): New host.
4312 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4313 friends rather than just including <sys/dir.h>.
4314 * som.h (struct som_symbol): Add hppa_priv_level and apto
4315 tc_data. Change all users.
4316 (struct somdata): Add comp_unit field.
4317 (obj_som_compilation_unit): Define.
4318 (bfd_som_attach_compilation_unix): Declare.
4319 * som.c: Check HOST_HPPAMPEIX.
4320 (struct som_misc_symbol_info): Add new field priv_level.
4321 (som_object_setup): Add current_offset parameter. Change all
4323 (setup_sections): Likewise.
4324 (som_object_p): For EXECLIBMAGIC, read the lst header.
4325 (som_write_symbol_strings): Add compilation_unit parameter.
4327 (som_finish_writing): Write out compilation_unit.
4328 (som_bfd_derive_misc_symbol_info): Set priv_level.
4329 (som_build_and_write_symbol_table): Set xleast field to 3.
4330 (som_slurp_symbol_table): Set symbol priv_level.
4331 (bfd_som_attach_compilation_unit): New function.
4332 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4333 priv_level into symbol_value.
4334 * configure, config.in: Rebuild.
4336 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4338 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4339 warning function to call _bfd_error_handler instead.
4341 * libbfd.c (COERCE32): Cast through unsigned long and long to
4342 avoid bug in old version of gcc.
4344 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4345 (elf_backend_additional_program_headers): Don't define.
4347 1998-12-08 Nick Clifton <nickc@cygnus.com>
4349 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4350 relocations to include offset of 2 included in the insns, and the
4351 offset of the relocs within the section.
4353 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4355 The following changes were made by David Taylor
4356 <taylor@texas.cygnus.com>, Edith Epstein
4357 <eepstein@sophia.cygnus.com>, Jim Blandy
4358 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4359 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4360 changes originally made by HP; HP did not create ChangeLog
4363 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4364 automake macro library.
4366 * hpux-core.c (hpux_core_core_file_p): this function now
4367 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4368 found in the corefile! Also, in hpux_core_core_file_p, if we
4369 encounter a section with an unknown type, don't punt. Instead,
4370 just skip it. Also, count the number of sections of known type
4371 that we encounter. If we encounter at least one good one, then
4372 we'll declare that the file is a core file. If we encounter any
4373 unknown ones but some known ones, then we'll issue a warning (but
4374 still declare it to be a core file). Also, correctly decide when a
4376 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4377 (CORE_ANON_SHMEM): define if not defined.
4378 (hpux_core_struct): add members lwpid and user_tid.
4379 (core_kernel_thread_id, core_user_thread_id): new macros.
4380 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4381 the name before storing it in the bfd.
4382 (hpux_core_core_file_p): handle threads.
4384 * libhppa.h (GET_FIELD): protect against redefinition.
4385 (HPPA_WIDE): define.
4386 (GET_FIELD): define.
4391 (sign_extend): redefine.
4392 (assemble_6): define.
4393 (assemble_12): rewrite.
4394 (assemble_16): define.
4395 (assemble_16a): define.
4396 (assemble_17): rewrite.
4397 (assemble_22): define.
4399 1998-12-07 Nick Clifton <nickc@cygnus.com>
4401 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4402 relocations for signed values.
4404 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4406 * mipsbsd.c (MY(set_arch_mach)): Make static.
4407 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4408 bfd_mach_mips* macros rather than simple numbers.
4410 COFF weak symbol support, based on patches from Mark Elbrecht
4411 <snowball3@usa.net>:
4412 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4413 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4414 (coff_write_alien_symbol): Likewise.
4415 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4416 (coff_link_add_symbols): Likewise.
4417 (_bfd_coff_link_input_bfd): Likewise.
4418 (_bfd_coff_write_global_sym): Likewise.
4420 * elf.c (copy_private_bfd_data): Always initialize the
4421 includes_phdrs field.
4423 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4424 file defines a symbol first mentioned in an ELF file.
4426 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4427 possible, rather than only if BFD64.
4428 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4430 * bfd-in2.h: Rebuild.
4432 * srec.c (srec_set_section_contents): Correct test to avoid
4433 switching to 4 byte addresses after seeing a second section which
4434 requires 3 byte addresses. From Joel Schantz
4435 <joel.schantz@argosys.boeing.com>.
4437 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4438 <aymeric.vincent@emi.u-bordeaux.fr>.
4440 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4442 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4443 decide whether the output file is -mrelocatable-lib,
4444 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4446 1998-12-03 Nick Clifton <nickc@cygnus.com>
4448 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4449 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4450 * bfd-in2.h: Regenerate.
4451 * libbfd.h: Regenerate
4453 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4455 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4456 link against a dynamic symbol with no type or size.
4458 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4460 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4461 relocation for section which does not get loaded.
4462 (elf_i386_relocate_section) [R_386_32]: Likewise.
4464 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4466 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4467 reloc_count and i long instead of unsigned long. Handle error
4468 return from bfd_canonicalize_reloc.
4470 1998-12-01 Nick Clifton <nickc@cygnus.com>
4472 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4475 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4477 * elf32-sh.c (elf/sh.h): Include.
4478 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4479 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4480 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4481 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4482 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4484 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4486 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4487 causes division by zero later on.
4489 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4491 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4494 1998-11-25 DJ Delorie <dj@cygnus.com>
4496 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4499 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4501 * elf32-fr30.c (fr30_elf_relocate_section): Call
4502 fr30_final_link_relocate.
4503 (fr30_final_link_relocate): New function: Handle I20 and I32
4505 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4506 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4507 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4509 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4512 The following changes are based on a patch submitted by Gianluca
4513 Moro <glctr@abc.it>:
4515 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4516 not already been updated.
4517 (find_remembered_hi16s_reloc): New parameter 'already_found'
4518 returns state of remembered hi16s reloc.
4519 (remember_hi16s_reloc): Set 'found' field to false.
4520 (hi16s_location): Add 'found' field.
4522 1998-11-23 DJ Delorie <dj@cygnus.com>
4524 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4525 to see .DLL files as unrecognized.
4526 (i3coff_object_p): Sorry, had to hack it to not recognize these
4527 files (pei-i386) on request.
4529 1998-11-23 DJ Delorie <dj@cygnus.com>
4531 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4532 relents. Call bfd_check_format to reinitialize.
4534 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4536 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4539 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4541 * aclocal.m4: regenerate
4542 * configure: regenerate
4544 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4546 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4547 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4548 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4549 respect it as an upper bound on what memory to reference.
4550 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4551 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4552 update vtable_entries_size appropriately.
4554 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4556 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4559 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4561 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4562 bfds; they have no "file" so we fake it.
4563 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4564 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4565 resizing the memory buffer.
4566 * opncls.c (bfd_make_writable): New function; lets you write a
4567 bfd_create'd bfd to an in-memory buffer.
4568 (bfd_make_readable): New function; lets you read back that buffer
4569 as if it were from bfd_openr. Used to build generated archive
4570 members (winsup's ld's dlltool)
4572 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4574 * po/bfd.pot: Regenerated.
4576 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4578 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4581 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4583 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4584 element of the gotentry list for local symbols too.
4585 (elf64_alpha_relocate_section): Unify local and global handling.
4586 Assert that gotent->use_count > 0.
4588 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4590 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4591 update for file name changes of July 2, 1998.
4593 * configure: Rebuild.
4595 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4597 * po/bfd.pot: Regenerated.
4599 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4601 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4602 * aclocal.m4, configure: regenerate
4604 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4606 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4608 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4610 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4611 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4613 * aclocal.m4, configure: regenerated.
4615 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4617 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4618 R_D10V_GNU_VTENTRY relocs.
4619 (elf_d10v_howto_table): Likewise.
4620 (d10v_reloc_map d10v_reloc_map): Likewise.
4621 (elf32_d10v_gc_mark_hook): New.
4622 (elf32_d10v_gc_sweep_hook): New.
4623 (elf32_d10v_check_relocs): New.
4624 (elf32_d10v_relocate_section): New.
4625 (elf_backend_relocate_section): Define.
4626 (elf_backend_can_gc_sections): Define.
4628 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4630 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4631 (BFD64_BACKENDS): ...from here.
4632 (BFD32_BACKENDS_CFILES): Move vms files here...
4633 (BFD64_BACKENDS_CFILES): ...from here.
4634 * Makefile.in: Rebuild.
4636 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4638 * Makefile.am: Add FR30 target.
4639 * Makefile.in: Add FR30 target.
4640 * archures.c: Add support for FR30.
4641 * config.bfd: Add support for FR30.
4642 * configure.in: Add support for FR30.
4643 * reloc.c: Add support for FR30 relocations.
4644 * targets.c: Add support for FR30 relocations.
4645 * bfd-in2.h: Regenerate.
4646 * configure: Regenerate.
4647 * libbfd.h: Regenerate.
4648 * cpu-fr30.c: New file.
4649 * elf32-fr30.c: New file.
4651 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4653 * configure.in: detect cygwin* instead of cygwin32*
4654 * configure: regenerate
4656 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4658 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4659 use bfd_malloc and free instead and check return value from bfd_malloc.
4661 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4663 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4664 * libbfd.h: Rebuild.
4666 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4667 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4668 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4669 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4671 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4673 (mips_elf_link_hash_table_create): Don't initialize
4674 dynsym_sec_strindex.
4675 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4676 (mips_elf_size_dynamic_sections): Generate a section symbol for
4677 every output section.
4678 (mips_elf_finish_dynamic_sections): Count all sections for
4680 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4683 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4685 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4686 for later PLT entries in large PLTs.
4687 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4689 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4691 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4693 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4695 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4696 * elflink.h (elf_collect_hash_codes): New function. This function is
4697 called for each exported symbol and we compute the ELF hash value for
4699 (compute_bucket_value): New function. It is called from
4700 size_dynamic_sections to determine the hash table size. When we are
4701 optimizing a better, but slower, algorithm is used.
4702 (size_dynamic_sections): Call compute_bucket_value.
4704 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4706 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4708 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4710 (sh_elf_gc_mark_hook): New.
4711 (sh_elf_gc_sweep_hook): New.
4712 (sh_elf_check_relocs): New.
4713 (elf_backend_can_gc_sections): Define.
4715 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4717 * acinclude.m4: undo previous gettext change
4718 * aclocal.m4: rebuild with right version of aclocal.
4720 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4722 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4723 aclocal.m4 to acinclude.m4, so they don't get lost.
4725 * elfcore.h: rewrite for better corefile support.
4726 * elf.c (elfcore_*): new functions.
4727 * elf-bfd.h (elf_obj_tdata): new structure members.
4728 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4730 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4732 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4734 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4735 and R_M32R_GNU_VTENTRY.
4736 (elf_backend_can_gc_sections): Define.
4737 (m32r_elf_check_relocs): New.
4738 (m32r_elf_gc_mark_hook): New.
4739 (m32r_elf_gc_sweep_hook): New.
4740 (m32r_elf_relocate_section): Handle VT relocs.
4742 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4744 * coff-arm.c (arm_relocate_section): Remove redundant test.
4746 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4747 cleat that the 'bitsize' field is the size of the bitfield AFTER
4748 relocation not before.
4750 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4752 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4755 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4757 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4758 R_SPARC_GNU_VTENTRY.
4759 (elf32_sparc_check_relocs): Handle them.
4760 (elf32_sparc_reloc_type_lookup): Likewise.
4761 (elf32_sparc_relocate_section): Likewise.
4762 (elf32_sparc_gc_mark_hook): New.
4763 (elf32_sparc_gc_sweep_hook): New.
4765 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4767 * som.c (som_finish_writing): Perform some sanity checks when
4768 writing an executable or shared library.
4770 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4772 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4773 * configure.in (elf): Add dwarf1.lo.
4774 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4775 * elf.c (_bfd_elf_find_nearest_line): Add call to
4776 _bfd_dwarf1_find_nearest_line.
4777 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4778 Add call to _bfd_dwarf1_find_nearest_line.
4779 * configure: Rebuilt.
4781 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4783 * elflink.h (elf_gc_sections): Do not allow garbage
4784 collection if dynamic sections have been created.
4786 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4788 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4790 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4791 (v850_elf_perform_relocation): Likewise.
4792 (v850_elf_final_link_relocate): Likewise.
4793 (v850_elf_relocate_section): Likewise.
4794 (v850_elf_gc_sweep_hook): New routine.
4795 (v850_elf_gc_mark_hook): New routine.
4796 (elf_backend_can_gc_sections): Define.
4798 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4800 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4803 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4805 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4806 Declare size as bfd_size_type.
4807 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4809 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4811 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4813 * som.c (CPU_PA_RISC2_0): Define.
4814 (_PA_RISC2_0_ID): Likewise.
4815 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4817 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4819 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4820 has a base which is already defined, only add the referenced
4821 symbol to the dynamic symbol table if it is defined or referenced
4824 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4827 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4829 * elflink.h (elf_link_add_object_symbols): Undo last change.
4831 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4833 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4834 symbol for the indirect alias to a versioned symbol.
4836 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4838 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4839 (elf32_i386_vtentry_howto): New.
4840 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4841 or elf32_i386_vtinherit_howto on lookup.
4843 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4845 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4846 reloc_type. Rename R_68K__max to R_68K_max.
4847 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4850 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4852 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4853 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4855 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4858 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4860 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4861 message has a null byte terminator.
4863 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4865 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4866 word subject to R_V850_32 relocation.
4868 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4870 * dwarf2.c: Add comment describing problem computing line numbers
4871 for undefined symbols at link time.
4873 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4875 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4876 transform a defweak into a plt entry.
4877 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4878 plt entry references to receive a RELATIVE reloc.
4879 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4880 (elf64_alpha_relocate_section): Assert we don't overrun
4881 the allocated relocation space.
4883 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4885 * elf.c (swap_out_syms): Always treat section symbols as
4886 special, even if they are attached to a common section.
4888 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4890 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4891 sections with v850 common section attributes into named v850
4893 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4894 common section attributes into named v850 common sections.
4896 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4898 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4901 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4903 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4904 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4905 reloc to the wrong section a warning, not an error. .dynsbss
4906 is not an output section, so there is no need to check for it.
4908 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4910 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4912 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4914 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4915 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4917 (elf32_arm_gc_mark_hook): New.
4918 (elf32_arm_gc_sweep_hook): New.
4919 (elf32_arm_check_relocs): New.
4920 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4922 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4925 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4927 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4928 assume there is no PLT or GOT.
4930 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4932 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4933 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4934 also accepted as a function symbol type.
4936 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4938 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4940 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4942 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4943 match definition of _bfd_gc_sections field.
4944 * libbfd.h: Rebuild.
4946 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4948 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4949 the addend of a dynamic relocation referencing a section.
4950 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4951 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4953 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4955 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4956 bed has a size_dynamic_sections routine before trying to use it.
4958 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4960 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4961 _bfd_elf_rel_vtable_reloc_fn.
4963 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4965 * Makefile.am: Add elf32-arm.c.
4966 * Makefile.in: Rebuild.
4967 * elf-bfd.h: Add elf_backend_get_symbol_type.
4968 * elf.c (swap_out_syms): If defined, call
4969 elf_backend_get_symbol_type.
4970 * elf32-arm.c: Define elf_backend_get_symbol_type.
4971 (elf32_arm_get_symbol-type): New routine.
4972 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4973 (bfd_elf32_arm_process_before_allocation): Change to
4974 check for STT_ARM_TFUNC.
4975 (elf32_arm_final_link_relocate): Likewise.
4976 * elfxx-target.h: Add elf_backend_get_symbol_type.
4978 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4980 * archures.c (bfd_mach_alpha_ev[456]): New.
4981 * cpu-alpha.c: Rework to match these types.
4982 * bfd-in2.h: Rebuild.
4984 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4986 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4987 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4989 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4990 (elf_i386_reloc_type_lookup): Recognize them.
4991 (elf_i386_check_relocs): Pass them off to generic code.
4992 (elf_i386_relocate_section): Ignore them.
4993 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4994 (elf_backend_can_gc_sections): True.
4996 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4998 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4999 before looking at owner field.
5000 (elf32_arm_to_thumb_stub): Ditto.
5001 (elf32_arm_relocate_section): Compute name before calling
5002 elf32_arm_final_link_relocate().
5004 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5006 * elf.c: comment and formatting cleanups.
5009 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5011 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5012 (core files are treated differently than object files).
5013 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5014 bfd_elf_mkcorefile): declare.
5015 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5016 bfd_elf_mkcorefile): add to bfd_target vector.
5017 * elfcore.h (elf_core_file_p): save the program header table,
5018 and set the bfd architecture from the elf file header.
5019 * elf.c (bfd_elf_mkcorefile): new function.
5020 (_bfd_elf_write_corefile_contents): new function.
5021 (assign_file_positions_for_segments): add cases for handling
5022 PT_NOTE segments. (assign_file_positions_except_relocs):
5023 core files should be handled the same as exec files.
5024 (prep_headers): identify core files as type ET_CORE.
5025 (copy_private_bfd_data): identify the sections belonging to
5026 the PT_NOTE segment.
5028 * elf32-sparc.c (elf32_sparc_final_write_processing):
5029 add break statement to default case.
5031 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5033 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5034 section (not input) will be in sections ".sbss", ".sbss2",
5035 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5036 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5037 output_offset for correct evaluation of addend.
5039 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5041 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5042 elf32_arm_allocate_interworking_sections and
5043 elf32_arm_process_before_allocation.
5045 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5047 * bfd-in.h: Ammend prototype for
5048 elf32_arm_process_before_allocation to remove surplus third
5051 * bfd-in2.h: Regenerate.
5053 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5055 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5057 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5059 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5060 calculated for RELOC_SPARC_REV32 case.
5062 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5064 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5065 elf32_arm_allocate_interworking_sections and
5066 elf32_arm_process_before_allocation.
5067 * bfd-in2.h: Regenerated.
5068 * elf32-arm.c Define elf32_arm_link_hash_table.
5069 (insert_thumb_branch): New routine.
5070 (find_thumb_glue): New routine.
5071 (find_arm_glue): New routine.
5072 (record_arm_to_thumb_glue): New routine.
5073 (record_thumb_to_arm_glue): New routine.
5074 (elf32_arm_link_hash_table_create): New routine.
5075 (elf32_arm_get_bfd_for_interworking): New routine.
5076 (elf32_arm_allocate_interworking_sections) New routine.
5077 (elf32_arm_process_before_allocation) New routine.
5078 (elf32_thumb_to_arm_stub): New routine.
5079 (elf32_arm_to_thumb_stub): New routine.
5080 (elf32_print_private_bfd_data): Fix typo.
5081 (elf32_arm_final_link_relocate): Add argument sym_sec.
5082 Check for branches to thumb symbols in case R_ARM_PC24.
5083 Check for branches to arm symbols in case R_ARM_THM_PC22.
5084 (elf32_arm_relocate_section): Pass symbol section to
5085 elf32_arm_final_link_relocate.
5087 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5089 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5090 entries unless the symbol is defined in the executable; in
5091 particular, undefined weak symbols get a PLT entry.
5093 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5095 * libaout.h: Remove nested comment to avoid warning.
5097 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5099 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5100 R_ARM_PC24 relocation.
5102 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5104 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5105 argument is_local. Add argument sym_flags. Check sym_flags
5106 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5107 (elf32_arm_relocate_section): Don't pass local sym and pass
5108 sym_flags to elf32_arm_final_link_relocate.
5110 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5112 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5113 to not count too few relocs for dynamicly linked executables.
5115 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5117 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5118 symbols without a dynamic index dynamic. Consider all weak
5120 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5121 correspondance between input and output sections.
5123 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5125 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5126 that use a .got.plt section start the got offset at zero.
5128 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5130 * ieee.c (ieee_write_processor): Correct the processor ID written
5131 out for bfd_arch_m68k, accommodating change of March 25.
5133 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5135 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5136 R_ARM_THM_RPC22 relocations.
5138 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5140 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5142 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5143 .got relocs in -Bsymbolic shared objects.
5145 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5147 * elf32-arm.c: Add private flags to ELF header.
5148 (elf32_arm_print_private_bfd_data): New Function.
5149 (elf32_arm_set_private_flags): New Function.
5150 (elf32_arm_copy_private_flags): New Function.
5151 (elf32_arm_merge_private_bfd_data): New Function.
5153 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5155 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5157 (elf32_sparc_relocate_section): Likewise.
5159 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5161 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5162 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5163 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5164 of the function. Recognize no .plt as static linking.
5166 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5168 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5169 ".liblist" string through gettext.
5171 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5173 * Makefile.am: Add support for elf32-arm.lo.
5174 * Makefile.in: Rebuild.
5175 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5176 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5177 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5178 * configure: Regenerate.
5179 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5180 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5181 bfd_target bfd_elf32_littlearm_vec.
5182 * elf32-arm.c: New file.
5184 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5186 * libaout.h (M_SPARCLITE_LE): New machine.
5187 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5188 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5189 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5190 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5191 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5192 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5193 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5194 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5195 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5196 be BFD_RELOC_SPARC_REV32.
5198 * config.bfd (sparc86x-*-aout): New
5200 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5202 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5203 actually mapping the output sections.
5205 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5208 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5209 (mn10300_elf_reloc_map): Similarly.
5210 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5212 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5214 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5216 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5217 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5218 elf_mips_reloc_type defined in elf/mips.h.
5220 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5222 * elf64-mips.c: Remove reloc_type definition completely. It's now
5225 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5227 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5228 as they are defined in elf/mips.h now.
5230 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5233 * Re-add lost change:
5234 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5236 (mn10300_elf_relax_section): Include stack space for register saves
5237 in the imm8 field of a "call" instruction.
5238 (compute_function_info): Determine how much stack is allocated by
5239 the movm instruction. Fix typo.
5240 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5242 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5244 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5245 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5247 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5249 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5251 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5253 * elf32-hppa.h: Let ELF header define the enum containing the
5254 external reloc numbers.
5255 * elf32-i386.h: Likewise.
5257 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5259 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5260 * elf32-mips.c: Likewise.
5261 * elf32-ppc.c: Likewise.
5263 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5265 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5266 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5268 * bfd-in.h: Regenerate.
5269 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5270 parameter to 'unsigned int' to avoid K&R compatability problems.
5272 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5274 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5275 functionname_ptr to be const. Change line_ptr to be unsigned.
5277 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5278 macro is not defined. Change second parameter from bfd_link_info
5279 to coff_final_link_info. Add prototype.
5280 (coff_final_link_postscript): Simplify handling when macro is not
5281 defined. Add prototype.
5283 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5285 * elf-mn10300.c: Before include system specific ELF header define
5286 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5287 * elf32-mips.c: Likewise.
5288 * elf32-ppc.c: Likewise.
5290 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5292 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5293 temporary patch over to elf64-mips.c as well.
5295 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5297 * elf32-mips.c (reloc_type): Temporarily disable definition of
5298 standard relocation since they are now defined in elf/mips.h.
5300 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5302 * elf-m10200.c (mn10200_elf_final_link_relocate):
5303 Modify range test for case R_MN10200_8.
5305 * elf-m10300.c (mn10300_elf_final_link_relocate):
5306 Modify range test for case R_MN10300_8.
5308 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5310 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5311 * elf32-i386.c (elf_backend_got_header_size): Define.
5312 (elf_backend_plt_header_size): Define.
5313 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5314 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5315 * elfxx-target.h: Provide a default of zero.
5316 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5317 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5319 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5320 entry from an executable, even if the plt refcount goes to 0.
5322 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5324 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5325 directory name at the line number.
5327 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5328 with an unspecified type.
5330 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5332 * sunos.c: Add undef of valid to avoid problem on SunOS.
5334 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5336 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5338 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5340 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5341 R_68K_PCxx and R_68K_xx relocations. Make sure that
5342 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5343 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5344 R_68K_xx relocations.
5345 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5346 that has no plt entry.
5347 (elf_m68k_relocate_section): Ignore the plt offset in a static
5349 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5351 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5354 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5356 (howto_table, reloc_map): Add entries for them.
5357 (elf_m68k_check_relocs): Handle them. Implement reference
5358 counting for got and plt entries.
5359 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5360 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5362 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5363 (elf_m68k_relocate_section): Handle the new reloc types.
5364 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5365 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5366 * elflink.h (elf_link_add_object_symbols): When creating an
5367 indirect reference for symbol versioning also copy the plt
5369 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5370 flag also reset the plt offset.
5371 (elf_link_assign_sym_version): Likewise.
5372 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5373 the size of the entry in bytes.
5374 (elf_gc_allocate_got_offsets): Likewise.
5376 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5378 * elflink.h (elf_gc_sections): Return true rather than falling off
5381 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5384 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5386 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5387 comment describing when it should be enabled.
5388 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5391 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5393 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5394 information ATN records.
5396 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5398 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5399 section for an absolute symbol in a fully linked file. Based on
5400 patch from Christian Holland <CHolland@de.lucent.com>.
5402 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5404 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5405 that a symbol is undefined.
5407 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5409 * som.c (som_bfd_gc_sections): Define.
5411 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5413 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5414 overflows in ARM_26D patches, since they have already been
5415 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5417 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5419 * coffcode.h (coff_write_object_contents): If we have any long
5420 section names, call coff_write_symbols even if there are no
5423 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5425 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5426 PT_LOAD segment, rather than only setting it once for the entire
5429 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5430 rather than ignoring every phdr with a p_paddr of 0, ignore all
5431 the phdrs if they all have a p_paddr of 0.
5433 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5434 section was discarded from the link.
5436 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5438 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5440 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5442 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5443 floating point operations.
5445 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5447 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5450 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5452 Merge of vax/vms (read-only) support
5453 * configure.com: Support Vax target.
5454 * makefile.vms: Support Vax target.
5455 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5456 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5458 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5460 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5462 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5464 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5466 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5467 * targets.c (bfd_target_ovax_flavour): New flavour.
5468 (vms_alpha_vec): Renamed from evax_alpha_vec.
5470 (target_vector): Update accordingly.
5471 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5473 (vax*-*-*vms*): New target.
5474 * Makefile.am: Update for renamed files. Rebuild dependencies.
5475 * bfd-in2.h: Rebuild.
5476 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5478 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5480 Based on patch from Matt Semersky <matts@scd.hp.com>:
5481 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5482 pointer on abfd->outsymbols.
5483 (generic_add_output_symbol): Handle NULL sym parameter.
5485 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5487 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5490 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5492 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5493 when handling 32 bit immediate relocs.
5494 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5496 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5498 * section.c (STD_SECTION): Account for recently added gc_mark
5499 field in struct asection.
5501 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5502 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5504 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5506 ELF Section-level Garbage Collection:
5507 * bfd.c (bfd_gc_sections): New.
5508 * aout-adobe.c: Hook to default implementation.
5509 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5510 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5511 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5512 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5513 * tekhex.c, versados.c: Likewise.
5514 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5515 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5517 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5518 (bfd_generic_gc_sections): New.
5519 * section.c (SEC_KEEP): New.
5520 (asection): Add gc_mark member.
5522 * elfcode.h (elf_gc*): New name remappings.
5523 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5524 sections to be excluded.
5525 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5526 (elf_gc_propogate_vtable_entries_used): New.
5527 (elf_gc_smash_unused_vtentry_relocs): New.
5528 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5529 (elf_gc_common_finalize_got_offsets): New.
5530 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5531 * elfxx-target.h: Add and default gc hooks.
5533 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5535 (struct elf_obj_tdata): Likewise for local_got_offsets.
5536 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5537 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5538 * elf64-sparc.c, elflink.h: Likewise.
5540 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5541 (ELF_LINK_HASH_MARK): Define.
5542 (struct elf_backend_data): Add GC hooks.
5543 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5545 * elf-m10300.c (mn10300_elf_check_relocs): New.
5546 (mn10300_elf_gc_mark_hook): New.
5547 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5548 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5549 (mn10300_elf_final_link_relocate): Likewise.
5550 (mn10300_elf_relocate_section): Likewise.
5551 (elf_backend_can_gc_sections): Define.
5552 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5553 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5554 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5555 (mips_info_to_howto_rel): Likewise.
5556 (mips_elf_relocate_section): Likewise.
5557 (mips_elf_check_relocs): Likewise.
5558 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5559 (elf_backend_can_gc_sections): Define.
5560 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5561 (ppc_elf_howto_raw): Handle them.
5562 (ppc_elf_reloc_type_lookup): Likewise.
5563 (ppc_elf_relocate_section): Likewise.
5564 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5565 Handle new vtable relocs.
5566 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5567 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5568 (elf_backend_can_gc_sections): Define.
5570 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5572 * archures.c (bfd_mach_mn10300): Define.
5573 * elf-m10300.c: Include elf/mn10300.h
5574 (elf_mn10300_mach): New function.
5575 (_bfd_mn10300_elf_final_write_processing): Likewise.
5576 (_bfd_mn10300_elf_object_p): Likewise.
5577 (elf_backendfinal_write_processing): Define.
5578 (elf_backend_object_p): Likewise.
5580 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5582 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5585 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5587 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5588 link_next field, not the next field.
5590 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5592 * elf.c (map_sections_to_segments): Check the section address
5593 against the phdr size both with and without a modulo of
5596 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5598 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5599 linker created empty input section if the output section has the
5602 * elflink.h (elf_link_output_extsym): Print an error message if
5603 _bfd_elf_section_from_bfd_section fails.
5605 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5608 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5610 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5611 native linker output. Avoid putting an empty section in more than
5614 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5616 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5617 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5619 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5621 * elf.c (swap_out_syms): New arg relocatable_p.
5622 Don't add section VMA to symbols for relocatable output.
5623 (_bfd_elf_compute_section_file_positions): Update call to
5626 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5628 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5629 against 'addend' be signed rather than unsigned.
5631 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5633 * elf32-m32r.c: Add prototyps for static functions.
5635 * coff-arm.c: Add prototypes for static functions.
5637 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5639 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5640 LMA is used to order sections in a segment.
5642 * elf32-v850.c: Add prototypes for static functions.
5643 Change type of addend parameter to bfd_vma in various functions.
5645 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5647 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5648 complain_overflow_signed instead of complain_overflow_bitfield.
5650 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5652 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5653 when comparing against 0.
5655 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5657 * Makefile.am (config.status): New target.
5658 * Makefile.in: Rebuild.
5660 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5662 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5663 error if previous object endianness doesn't match current object.
5665 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5667 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5668 _bfd_elf_print_private)bfd_data ().
5670 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5672 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5674 (elf_link_add_object_symbols): Set type_change_ok and
5675 size_change_ok before calling elf_merge_symbol.
5677 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5678 undefined symbol error, don't also issue an overflow error.
5680 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5682 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5683 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5684 message instead of crashing.
5686 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5688 * archures.c (bfd_mach_cpu32): Define.
5689 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5691 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5692 * ieee.c: Include <ctype.h>.
5693 (ieee_object_p): Parse out process ID string to make it more
5694 likely to be acceptable for bfd_scan_arch.
5695 * bfd-in2.h: Rebuild.
5697 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5699 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5700 _bfd_elf_print_private_bfd_data() so that the program header will
5703 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5705 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5706 0x68. Reindent. Add some comments.
5708 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5710 * elf.c (copy_private_bfd_data): Adjust physical address of
5711 segment in output BFD to contain LMAs of its sections.
5713 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5715 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5716 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5717 endian data 32 bit relocations.
5718 (elf32_sparc_merge_private_bfd_data): Check if linking little
5719 endian objects with big endian objects.
5720 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5721 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5722 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5724 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5725 * archures.c (bfd_mach_sparc_sparclite_le): New.
5726 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5728 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5730 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5733 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5735 * bfd-in.h: Move over patch to bfd-in2.h.
5737 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5739 (_bfd_relocate_contents): Likewise.
5741 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5743 * peicode.h (add_data_entry): If the section has no private data
5744 then do not create a Data Dictionary entry for it.
5746 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5748 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5749 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5750 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5751 subsections during relaxation more correctly.
5753 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5755 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5756 Add extra argument to bfd_arm_process_before_allocation ().
5757 * bfd-in.h: Reflect changes made in bfd-in2.h.
5758 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5759 coff class of a BFD symbol.
5760 * coff-arm.c: Add support for interworking between Thumb code and
5761 non-interworking aware ARM code.
5763 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5765 * po/Make-in (install-info): New target.
5767 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5769 * filemode.c: Remove; not used.
5771 If sysdep.h includes a header file, don't include it again:
5772 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5774 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5776 * archive.c: Don't include <string.h> or <errno.h>.
5777 * evax-alpha.c; Don't include <stdio.h>.
5778 * evax-egsd.c: Likewise.
5779 * evax-etir.c: Likewise.
5780 * evax-misc.c: Likewise.
5781 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5782 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5784 * hpux-core.c: Likewise.
5785 * netbsd-core.c: Likewise.
5787 * libbfd.c: Don't include <sys/types.h>.
5788 * nlmcode.h: Don't include <string.h>.
5789 * osf-core.c: Don't include <string.h> or <stdio.h>.
5790 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5791 <errno.h>, or <unistd.h>.
5792 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5794 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5796 * configure.com: If the version number can not be found in
5797 configure.in, set it to "unknown" rather than "2.8.1".
5799 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5801 * elf32-mips.c (elf_mips_mach): New.
5802 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5803 (_bfd_mips_elf_final_write_processing): Use the names
5804 of machines, rather than the numbers. Set both the ARCH
5805 and MACH in e_flags. Handle a few more specific machines.
5806 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5807 EF_MIPS_ARCH and EF_MIPS_MACH.
5809 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5811 * syms.c (bfd_is_local_label): Revert last change.
5812 * srec.c (srec_write_symbols): Discard debugging symbols.
5814 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5816 * som.c: Include <ctype.h>.
5817 * som.h: Don't include sysdep.h.
5819 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5821 * libbfd.h: Rebuilt.
5822 * libbfd-in.h: Removed gettext includes and defines.
5823 * sysdep.h: Moved gettext-related includes and defines here.
5825 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5827 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5828 an ad-hoc test. Kill bogus #if 0 code.
5829 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5831 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5833 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5834 when generating a normal executable for a symbol defined in a
5835 regular file. When copying a reloc into the output file, adjust
5836 the addend for a PC relative reloc against a global symbol.
5838 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5840 * libbfd.h: Rebuilt.
5841 * libbfd-in.h (_): Define as dgettext.
5843 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5845 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5847 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5848 when declaring parameter types.
5849 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5851 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5853 * config.bfd: If we include any ELF targets in targ_defvec and/or
5854 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5855 * elf32-gen.c (dummy): New static const variable.
5856 (elf_generic_info_to_howto): New static function.
5857 (elf_generic_info_to_howto_rel): New static function.
5858 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5859 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5860 * elf64-gen.c: Same changes as elf32-gen.c.
5861 * elfcode.h (elf_object_p): For the generic target, ignore a
5862 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5864 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5866 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5867 * configure: Rebuild.
5869 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5871 * config.bfd: Update OSR5/Unixware patterns.
5873 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5875 * elf.c (assign_file_positions_for_segments): Allow for holes
5876 between sections added by a link script.
5878 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5880 * configure.in: Change version number to 2.9.4
5881 * configure: Rebuild.
5883 Based on patch from H.J. Lu <hjl@gnu.org>:
5884 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5885 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5886 * bfd-in2.h: Rebuild.
5888 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5890 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5893 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5895 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5896 (elf64_alpha_relax_section): Fill them in.
5897 (elf64_alpha_relax_opt_call): Implement more than a stub.
5898 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5899 alignment on .scommon.
5900 (elf64_alpha_merge_gots): Merge use counts as well.
5902 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5904 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5905 for calculating a local symbol's address.
5906 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5907 Set the .got's cooked size as well as the raw size.
5909 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5911 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5912 internationalisation of printed information.
5914 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5915 internationalisation of printed information.
5917 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5919 * syms.c (struct indexentry): Change directory_name, file_name,
5920 and function_name fields to char *.
5921 (struct stab_find_info): Change cached_file_name field to char *.
5923 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5925 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5927 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5929 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5931 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5933 * Makefile.am (install-data-local): Make $(includedir).
5934 * Makefile.in: Rebuild.
5936 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5938 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5940 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5942 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5943 * Makefile.in: Rebuild.
5945 * bfd-in2.h: Rebuild for Nick's changes.
5947 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5949 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5950 change wrt length == max_namelen.
5952 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5954 * Many files: Added gettext invocations around user-visible
5956 * libbfd-in.h: Added gettext includes and defines.
5957 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5958 HAVE_LC_MESSAGES): Define.
5959 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5961 * Makefile.am (SUBDIRS): Added po.
5962 (POTFILES): New macro.
5963 (po/POTFILES.in): New target.
5964 (SOURCE_HFILES): New macro.
5966 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5968 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5970 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5971 NT_PRSTATUS note section encountered, it contains the status of
5972 the currently executing thread when the core file was written.
5974 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5976 * libcoff.h: Add extra parameter to
5977 bfd_coff_link_output_has_begun overrideable function.
5978 * cofflink.c: Pass extra parameter to
5979 bfd_coff_link_output_has_begun function.
5980 * bfd-in.h: Add prototypes for exported ARM interworking
5982 * peicode.h: ARM specific code reorganised to conform to BFD
5984 * coffcode.h: ARM specific code reorganised to conform to BFD
5986 * coff-arm.c: Code reorganised to conform to the BFD coding
5987 conventions. Global variables have been moved into an ARM
5988 specific hash table structure and a new function:
5989 bfd_arm_get_bfd_for_interworking() has been created which is
5990 called from the linker scripts.
5992 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5994 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5996 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5997 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5998 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5999 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6001 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6003 * config.bfd: Added sparc86x support.
6005 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6007 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6008 an out of range pc-relative jump/call to an undefined weak symbol.
6010 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6012 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6015 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6017 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6018 an error other than bfd_error_system_call, set the error to
6019 bfd_error_wrong_format.
6021 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6022 bfd_elf32_powerpcle_vec.
6024 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6025 program segments are zero, don't set p_paddr_valid.
6027 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6029 * elf64-alpha.c: Initial implementation of relaxation --
6030 (struct alpha_elf_link_hash_entry): Add use_count member.
6031 (elf64_alpha_check_relocs): Initialize and increment it.
6032 (elf64_alpha_can_merge_gots): Check it when considering merging.
6033 (elf64_alpha_merge_gots): Drop entries with zero use.
6034 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6035 (elf64_alpha_always_size_sections): Split out got sizing ...
6036 (elf64_alpha_size_got_sections): ... here. New function.
6037 (elf64_alpha_relax_find_reloc_ofs): New function.
6038 (elf64_alpha_relax_with_lituse): Likewise.
6039 (elf64_alpha_relax_without_lituse): Likewise.
6040 (elf64_alpha_relax_opt_call): Likewise.
6041 (elf64_alpha_relax_section): Likewise.
6042 (elf64_alpha_add_symbol_hook): Likewise.
6043 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6044 (elf64_alpha_relocate_section): Likewise.
6045 (bfd_elf64_bfd_relax_section): Define.
6046 (elf_backend_add_symbol_hook): Likewise.
6048 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6050 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6051 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6052 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6054 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6056 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6057 * configure: Rebuild.
6059 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6061 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6062 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6063 * configure.in: Define and substitute WIN32LDFLAGS and
6065 * aclocal.m4: Rebuild with new libtool.
6066 * configure, Makefile.in: Rebuild.
6068 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6070 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6071 before any other symbols in the same section.
6073 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6075 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6078 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6080 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6082 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6083 Use addr_size for address size, rather than sizeof(bfd_vma).
6084 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6085 Fix call to read_address.
6086 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6087 Scrap other unneeded arguments. Fix call to read_address.
6088 (scan_unit_for_functions): Fix call to read_attribute.
6089 (parse_comp_unit): We now handle more values for addr_size.
6090 Set addr_size in unit. Fix call to read_attribute and
6093 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6095 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6097 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6099 * archures.c (bfd_default_scan): Add m68k cases back to default
6100 switch, reverting patch of March 25, since IEEE support depends
6103 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6105 * Makefile.am (diststuff): New target.
6106 * Makefile.in: Rebuild.
6108 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6110 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6111 som_offset when we have an extended name table.
6113 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6115 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6117 * Makefile.in: Rebuild.
6119 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6121 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6122 symbols when creating a shared library.
6123 (elf_m68k_adjust_dynindx): New function, used by above code.
6124 (elf_m68k_finish_dynamic_sections): Initialize the section
6126 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6128 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6130 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6133 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6135 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6138 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6140 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6143 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6145 * configure.in: Set version to 2.9.1.
6146 * configure: Rebuild.
6148 * Branched binutils 2.9.
6150 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6152 * syms.c (ENABLE_CACHING): Define.
6153 (struct indexentry): Define.
6154 (struct stab_cache): Remove.
6155 (cmpindexentry): New static function.
6156 (struct stab_find_info): Add new fields: indextable,
6157 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6158 cached_file_name. Remove fields: file_cache, function_cache, and
6160 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6161 index table and search it.
6163 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6165 * elf.c (_bfd_elf_copy_private_section_data): Call
6166 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6168 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6170 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6172 * coff-arm.c: Define all globally visible variables and functions
6173 only when COFF_WITH_PE is not defined.
6174 * configure.in (armpe_little_vec, armpe_big_vec): Add
6176 * configure: Rebuild.
6178 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6180 Fix some gcc -Wall warnings:
6181 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6182 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6183 * archures.c (bfd_default_scan): Likewise.
6184 * bfd.c (bfd_scan_vma): Likewise.
6185 * binary.c (mangle_name): Likewise
6186 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6187 * coff-sh.c (sh_relocate_section): Likewise.
6188 * coff-stgo32.c (create_go32_stub): Likewise.
6189 * coffcode.h (coff_slurp_line_table): Likewise.
6190 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6191 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6192 (assign_file_positions_for_segments): Likewise.
6193 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6194 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6195 * oasys.c (oasys_write_sections): Likewise.
6196 * ppcboot.c (ppcboot_object_p): Likewise.
6197 (mangle_name): Likewise.
6198 * riscix.c (riscix_fix_pcrel_26): Likewise.
6199 * srec.c (srec_scan): Likewise.
6200 * stabs.c (_bfd_write_section_stabs): Likewise.
6201 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6202 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6203 switch. Declare parameters for function pointers.
6204 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6206 * elf.c (elf_sort_sections): Likewise.
6207 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6208 Add default cases to switches.
6209 (coff_arm_relocate_section): Remove unused local variables.
6211 (coff_arm_bfd_set_private_flags): Change flag variable to type
6213 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6214 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6215 (dump_toc): Change cat to const, and initialize it.
6216 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6217 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6218 (sh_elf_relocate_section): Initialize r_symndx.
6219 * coffcode.h (coff_compute_section_file_positions): Only declare
6220 old_sofar if ALIGN_SECTIONS_IN_FILE.
6221 (coff_write_object_contents): Initialize csym.
6222 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6223 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6225 * dwarf2.c: Include libiberty.h.
6226 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6227 (decode_line_info): Remove unused local variables.
6228 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6229 (m32r_elf_relocate_section): Likewise.
6230 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6231 (v850_elf_reloc): Likewise.
6232 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6233 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6234 * elf.c (assign_file_positions_for_segments): Always set adjust.
6235 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6236 parenthesize expression.
6237 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6238 (m32r_elf_object_p): Return a value.
6239 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6240 * elf32-mips.c (mips_elf_final_link): Initialize last.
6241 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6242 * elf32-v850.c (v850_elf_object_p): Return a value.
6243 (v850_elf_print_private_bfd_data): Change fprintf format string.
6244 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6246 * elflink.h (elf_link_add_object_symbols): Change vernum to
6247 unsigned int, and initialize it. Change fprintf format string.
6248 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6249 when setting or comparing to soname_indx.
6250 (elf_create_pointer_linker_section): Change num_symbols to
6252 * libcoff-in.h (coff_data_type): Change flags to flagword.
6253 * peicode.h (pe_print_idata): Initialize idx. Change j to
6254 bfd_size_type. Initialize hint_member. Remove useless test to
6256 (pe_print_edata): Change num_functions and num_names in struct
6257 EDT_type to unsigned long. Remove cast. Change fprintf format
6259 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6260 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6262 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6263 int *. Update uses. Change j to long.
6264 * bfd-in2.h, libcoff.h: Rebuild.
6266 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6268 * elf32-v850.c Remove definition of USE_REL.
6269 (v850_elf_info_to_howto_rela): New function.
6270 (v850_elf_perform_relocation): Renamed from
6271 v850_elf_store_addend_in_insn. Removed replace argument.
6272 (v850_elf_reloc): store the relocation in the addend field instead
6274 (v850_elf_final_link_relocate): Now calls
6275 v850_elf_perform_relocation.
6276 (v850_elf_relocate_section): Remove code to generate REL
6279 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6281 * coffcode.h (coff_new_section_hook): Set the type and storage
6282 class in the native symbol information allocated for a new section
6285 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6287 * peicode.h: Chain together calls to
6288 coff_bfd_copy_private_bfd_data and
6289 coff_bfd_print_private_bfd_data.
6291 * coff-arm.c: Add prototypes for
6292 coff_arm_bfd_print_private_bfd_data and
6293 coff_arm_bfd_copy_private_bfd_data.
6295 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6297 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6300 * peicode.h: Call arm-coff private data functions after handling
6303 * coff-arm.c: Turn statics into globals so that they can be shared
6304 both pe and pei backends.
6306 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6308 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6310 (sunos_write_object_contents): Likewise.
6311 * aoutx.h (NAME(aout,machine_type)): Likewise.
6312 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6314 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6316 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6318 (bfd_default_scan): Remove m68k special cases.
6319 * bfd-in2.h: Rebuild.
6320 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6322 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6323 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6325 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6326 selection, change printable_name to just "m68k" and make that the
6327 default instead of m68k:68020.
6329 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6331 (MY_get_section_contents): Define as aout_32_get_section_contents
6332 rather than NAME(aout,get_section_contents).
6334 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6336 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6337 and call bfd_default_set_arch_mach to do the real work.
6339 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6341 * bout.c (BALX): Include return register g14 as part of the insn.
6343 (calljx_callback): Use it.
6345 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6347 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6348 * libbfd.h: Rebuild.
6350 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6351 byte_count to unsigned int.
6352 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6353 unused local variables.
6355 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6356 variables er and er1.
6358 * cpu-v850.c: Include <ctype.h>.
6359 (scan): Case isdigit argument to unsigned char.
6361 From Yan Meroth <YAN.MEROTH@st.com>:
6362 * ihex.c (ihex_scan): Add extbase variable so that getting an
6363 extended linear address record does not ignore any previous
6365 (ihex_write_object_contents): When writing out an extended linear
6366 address record, zero out any previous extended address.
6368 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6370 * ieee.c (do_one): Check section before dereferencing it.
6371 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6372 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6374 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6376 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6378 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6380 * coff-arm.c: Add interworking functions to pe backends.
6382 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6384 * configure.in: Use AM_DISABLE_SHARED.
6385 * aclocal.m4, configure: Rebuild with libtool 1.2.
6387 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6389 * coff-arm.c (coff_arm_relocate_section): Better error messages
6390 when interowrking conflucts occur. Courtesy of Jonathan Walton
6392 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6393 relocations. Patch courtesy of Jonathan Walton and Tony
6396 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6398 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6399 part of Feb 22 change controling when to override the existing
6400 symbol with the .plt entry.
6402 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6404 * config.bfd (targ_cpu): Add thumb-pe target.
6406 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6407 functions in PE build.
6409 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6411 * config.bfd (sparclite-*-elf*): Added.
6413 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6415 * configure.in: Add elf.lo to elf shell variable.
6416 * Makefile.am (BFD_LIBS): Remove elf.lo.
6417 (BFD_LIBS_CFILES): Remove elf.c.
6418 (BFD32_BACKENDS): Add elf.lo.
6419 (BFD32_BACKENDS_CFILES): Add elf.c.
6420 * configure, Makefile.in: Rebuild.
6422 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6424 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6425 relocation against a non-local symbol should not have a dynamic
6428 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6430 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6432 (pe_print_private_bfd_data): Print PE flags. From Mikey
6433 <jeffdb@netzone.com>.
6435 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6437 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6438 a plt entry when we can determine that we authoritatively define
6441 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6443 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6444 don't actually use trad-core, but a SunOS-style core file handled
6446 * hosts/sparclinux.h: Remove.
6448 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6450 * peicode.h (pe_print_idata): If there is no .idata section, look
6451 for the import tables in some other section. Make the initial
6452 label line up better with the data. Print the import address
6453 table even if there is no import name table. If the import
6454 address table holds actual addresses, print them.
6456 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6458 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6459 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6460 bfd_error_system_call.
6462 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6464 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6465 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6467 From H.J. Lu <hjl@gnu.org>:
6468 * Makefile.am (libbfd_la_LDFLAGS): Define.
6469 * Makefile.in: Rebuild.
6471 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6473 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6474 * netbsd.h (MACHTYPE_OK): Define.
6475 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6476 calling N_SET_MACHTYPE, rather than having a switch.
6477 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6479 * i386netbsd.c (MACHTYPE_OK): Don't define.
6480 (DEFAULT_MID): Define.
6481 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6482 (MACHTYPE_OK): Don't define.
6483 (DEFAULT_MID): Define.
6484 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6485 (DEFAULT_MID): Define.
6486 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6487 (DEFAULT_MID): Define.
6488 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6489 (DEFAULT_MID): Define.
6491 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6492 * vaxnetbsd.c: New file.
6493 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6494 rather than netbsd_core.
6495 * targets.c (vaxnetbsd_vec): Declare.
6496 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6497 defined, add netbsd_core_vec.
6498 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6499 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6500 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6501 * config.bfd (alpha*-*-netbsd*): New target.
6502 * Makefile.am: Rebuild dependencies.
6503 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6504 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6505 * configure, Makefile.in: Rebuild.
6507 * configure.host: Remove the old shared library build stuff. We
6508 now use libtool instead.
6510 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6512 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6514 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6516 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6517 * configure: Rebuild.
6519 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6520 * elf32-v850.c (remember_hi16s_reloc): New function.
6521 (find_remembered_hi16s_reloc): New function.
6522 (v850_elf_store_addend_in_insn): Use the above new functions to
6523 match up HI6S relocs with LO16 relocs.
6525 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6527 * configure.in: Change -linux* to -linux-gnu*.
6528 * config.bfd, configure.host: Likewise.
6529 * configure: Rebuild.
6531 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6533 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6534 LO16/HI16S bug and improve comments about what is going on.
6536 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6538 * configure, aclocal.m4: Rebuild with new libtool.
6540 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6542 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6543 when merging v850 code into v850e/v850ea code. Do not initialise
6544 output flags if the input is the default architecture.
6546 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6548 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6549 get the size from bfd_arch_bits_per_address instead of directly
6552 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6554 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6555 to wrap, just return all 1's bits instead.
6556 * libbfd.h: Regenerate.
6558 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6560 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6562 (coff_relocate_section): If COFF_WITH_PE, define as
6563 coff_pe_i386_relocate_section.
6564 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6565 skip empty sections, to match coff_write_object_contents.
6567 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6568 rather than swapping out r_offset twice. From Luke Deller
6569 <luked@cse.unsw.edu.au>.
6571 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6573 * configure.in: Set libtool_enable_shared rather than
6574 libtool_shared. Remove diversion hack.
6575 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6578 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6580 * syms.c (struct stab_cache): Define.
6581 (struct stab_find_info): Remove cached_offset, cached_stab,
6582 cached_str, and cached_stroff fields. Add file_cache,
6583 function_cache, and line_cache fields.
6584 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6587 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6589 * peicode.h (pe_print_idata): Check for import of ordinal rather
6591 (pe_print_edata): If there is no .edata section, look for the
6592 export data in some other section.
6594 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6596 * configure.in: Change version to 2.8.4.
6597 * configure: Regenerated.
6599 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6601 Add tms320c30 support:
6602 * cpu-tic30.c: New file.
6603 * aout-tic30.c: New file.
6604 * coff-tic30.c: New file.
6605 * archures.c (bfd_arch_tic30): Define.
6606 (bfd_tic30_arch): Declare.
6607 (bfd_archures_list): Add bfd_tic30_arch.
6608 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6610 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6611 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6612 (coff_set_flags): Likewise.
6613 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6614 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6615 * Makefile.am: Rebuild dependencies.
6616 (ALL_MACHINES): Add cpu-tic30.lo.
6617 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6618 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6619 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6620 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6622 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6624 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6625 to lag behind LO16 reloc by a couple of instructions.
6627 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6629 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6630 make to reexamine the file timestamp.
6631 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6633 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6636 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6638 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6639 to create .dynsbss and .rela.sbss sections.
6640 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6641 copied from dynamic objects into .sbss.
6642 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6643 use it. Correct typo of .rela.sdata2.
6644 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6645 put the data, which may now be in .sbss.
6646 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6647 (elf_backend_create_dynamic_sections): Define as
6648 ppc_elf_create_dynamic_sections.
6650 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6651 against _GLOBAL_OFFSET_TABLE_.
6652 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6653 shared libraries which refer to local symbols. Make sure that the
6654 test for allocating space for a reloc in a shared object is the
6655 same as the test for emitting a reloc.
6657 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6659 * config.bfd (i[3456]-*-mingw32*): New target.
6660 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6661 * aclocal.m4, configure: Rebuild.
6663 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6665 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6668 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6670 Sparc v9 ABI compliant PLT:
6671 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6672 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6673 (LARGE_PLT_THRESHOLD): New define.
6674 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6675 (sparc64_elf_build_plt): New function.
6676 (sparc64_elf_plt_entry_offset): Likewise.
6677 (sparc64_elf_plt_ptr_offset): Likewise.
6678 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6679 contain the index for convenience. Skip the initial entries
6681 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6682 memory for the benefit of .rela.plt.
6683 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6684 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6685 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6686 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6687 Call sparc64_elf_build_plt.
6688 (elf_backend_want_got_plt): No.
6689 (elf_backend_plt_readonly): No.
6690 (elf_backend_plt_alignment): 8.
6692 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6693 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6694 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6697 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6699 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6701 * cpu-mips.c (arch_info_struct): Add mips variants.
6702 * bfd-in2.h: Rebuilt.
6704 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6706 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6709 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6711 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6712 (i[3456]86sco3.2v5*coff): New target.
6714 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6716 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6718 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6720 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6721 * bfd-in2.h: Regenerate.
6723 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6725 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6727 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6730 adjust addend for an output common symbol (from Jimmy Blair
6731 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6732 defined symbol to counteract adjustment made in generic relocation
6735 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6737 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6739 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6740 (GET_SCNDHR_NLNNO): Likewise.
6742 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6744 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6746 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6748 * elf32-m32r.c: Add macros to handle NOP insertion.
6750 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6752 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6753 (xcoff_mark): Likewise.
6754 (xcoff_build_ldsyms): Mark absolute symbols.
6756 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6758 * bout.c (b_out_write_object_contents): Sort symbols before output
6759 to keep {CALL,BAL}NAME symbols adjacent.
6760 (b_out_symbol_cmp): New function.
6762 For older changes see ChangeLog-9697
6768 version-control: never