1 2000-04-29 Andreas Jaeger <aj@suse.de>
3 * libbfd-in.h: Correctly check GCC version.
6 * libbfd.h: Regenerate.
7 * bfd-in2.h: Regenerate.
9 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
11 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
13 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
15 * Makefile.in: Regenerate.
17 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
18 * coff-rs6000.c: Move all declarations and defines that are
19 common to the xcoff backends into xcoff.h
20 * coff64-rs6000.c: Ditto,
22 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
24 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
25 _bfd_coff_force_symnames in strings and
26 _bfd_coff_debug_string_prefix_length to their default values.
27 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
29 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
31 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
32 _bfd_coff_force_symnames in strings and
33 _bfd_coff_debug_string_prefix_length to their default values.
35 2000-04-27 Alan Modra <alan@linuxcare.com.au>
37 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
38 Check local_got_refcounts before dereferencing.
40 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
41 before deciding we don't need R_PPC_PLT32 relocation.
42 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
45 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
47 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
49 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
50 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
51 (elf_i386_relocate_section): Allow for .plt to go missing.
52 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
53 can use a relative reloc for got as elf_i386_relocate_section.
54 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
56 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
58 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
60 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
62 * Makefile.am (coff64-rs6000.lo): New rule.
63 * Makefile.in: Regenerate.
64 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
65 xcoff_is_local_label_name, xcoff_rtype2howto,
66 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
67 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
68 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
69 (NO_COFF_SYMBOLS): Define.
70 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
71 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
73 (MINUS_ONE): New macro.
74 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
76 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
77 coff_SWAP_aux_out): Map to the new functions.
78 * coff64-rs6000.c: New file.
79 * libcoff.h (bfd_coff_backend_data): Add new fields
80 _bfd_coff_force_symnames_in_strings and
81 _bfd_coff_debug_string_prefix_length.
82 (bfd_coff_force_symnames_in_strings,
83 bfd_coff_debug_string_prefix_length): New macros for above fields.
84 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
85 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
86 of using coff_swap_sym_in directly.
87 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
88 (coff_set_flags) Set magic for XCOFF64.
89 (coff_compute_section_file_positions): Add symbol name length to
90 string section length if bfd_coff_debug_string_prefix_length is
92 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
93 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
94 using coff_swap_lineno_in directly.
95 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
96 and _bfd_coff_debug_string_prefix_length fields.
97 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
98 symbol names into strings table when
99 bfd_coff_force_symnames_in_strings is true.
100 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
101 SET_RELOC_VADDR): New macros.
102 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
103 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
105 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
106 changes within RS6000COFF_C specific code.
107 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
108 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
109 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
110 Extend existing hack on target name.
111 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
113 * coff-tic54x.c (ticof): Keep up to date with new fields
114 in bfd_coff_backend_data.
115 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
116 targ_selvecs to include rs6000coff64_vec for rs6000.
117 * configure.in: Add rs6000coff64_vec case.
118 * cpu-powerpc.c: New bfd_arch_info_type.
120 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
122 * config.bfd: Only disable elf32-hppa vectors, not all of the
123 BSD and OSF configuration support. Provide (disabled) clauses
125 * configure.in: Add clause for PA64 support.
126 * configure: Rebuilt.
128 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
129 (bfd_elf64_hppa_vec): Declare.
131 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
132 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
133 (elf64-hppa.lo): Add dependencies.
134 * Makefile.in: Rebuilt.
136 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
138 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
140 * libhppa.h (dis_assemble_16): New function.
141 (pa_arch): Added pa20w element.
143 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
145 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
146 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
147 bfd_elf64_slurp_reloc_table.
149 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
150 definitions to get external names.
151 (elf_write_relocs): Renamed from write_relocs and make global.
152 (elf_slurp_reloc_table): Make global.
153 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
155 * archive.c (hpux_uid_gid_encode): New function.
156 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
157 defined and the ID is greater than 99999.
158 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
159 special uid/gid fields into 32 bit values.
161 2000-04-21 Matthew Green <mrg@cygnus.com>
163 * config.bfd: Add NetBSD/sparc64 support.
165 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
166 David Mosberger <davidm@hpl.hp.com>
167 Timothy Wall <twall@cygnus.com>
168 Jim Wilson <wilson@cygnus.com>
170 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
171 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
172 (BFD64_BACKENDS): Add elf64-ia64.lo.
173 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
174 (cpu-ia64.lo, elf64-ia64.lo): New rules.
175 * Makefile.in: Rebuild.
176 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
177 (bfd_ia64_arch): Declare.
178 (bfd_archures_list): Add bfd_ia64_arch.
179 * bfd-in2.h: Rebuild.
180 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
181 * configure: Rebuild.
182 * configure.host: (ia64-*-linux*): New host.
183 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
184 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
185 * elf.c (prep_headers): Add bfd_arch_ia64.
187 * reloc.c: Add IA-64 relocations.
188 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
190 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
191 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
193 2000-04-21 Richard Henderson <rth@cygnus.com>
195 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
196 contents when performing a partial link.
197 (bfd_elf_d30v_reloc_21): Likewise.
199 2000-04-20 H.J. Lu <hjl@gnu.org>
201 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
202 patch to symbols defined by a shared object.
203 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
205 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
208 * dwarf2.c (concat_filename): Avoid string literal concatenation.
209 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
211 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
213 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
214 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
215 (coff-ia64.lo): Add dependency.
216 * Makefile.in: Regenerate.
217 * coff-ia64.c: New file.
218 * efi-app-ia32.c: Ditto.
219 * efi-app-ia64.c: Ditto.
220 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
221 (coff_set_flags): Ditto.
222 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
223 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
224 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
225 * configure: Regenerate.
226 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
227 (PUT_OPTHDR_IMAGE_BASE): Ditto.
228 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
229 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
230 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
231 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
232 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
233 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
234 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
235 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
236 (GET_PDATA_ENTRY): Ditto.
237 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
238 data_start. Use above macros to read fields that are 64 bit wide for
239 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
240 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
241 FileAlignment and SectionAlignment to minimum alignment if they
243 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
244 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
245 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
246 Use above macros to write fields that are 64 bit wide for
248 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
249 5*4 otherwise. This should be right for IA-32 and IA-64, but may
250 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
251 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
252 begin address, end address, and unwind info address only. Use
253 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
255 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
256 HIGH3ADJ relocation names.
257 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
258 * targets.c: Declare bfd_efi_app_ia32_vec and
259 bfd_efi_app_ia64_vec.
260 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
261 bfd_efi_app_ia64_vec.
263 2000-04-17 Timothy Wall <twall@cygnus.com>
265 * bfd-in2.h: Add prototypes for tic54x load page access.
266 * bfd-in.h: Regenerate.
267 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
268 in customized _set_arch_mach function.
269 * coffcode.h (coff_set_alignment_hook): Set section load page if
270 the appropriate macro is defined.
271 (write_object_contents): Read section load page.
273 2000-04-13 Alan Modra <alan@linuxcare.com.au>
275 * elf32-hppa.h: Update copyright date.
277 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
278 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
280 * elf32-d30v.c (MAX32): Don't use LL suffix.
281 (MIN32): Define in terms of MAX32.
282 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
284 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
287 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
289 2000-04-12 Alan Modra <alan@linuxcare.com.au>
291 * dep-in.sed: Match space before file name, not after.
293 * Makefile.am: Regenerate dependencies.
294 * Makefile.in: Regenerate.
296 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
297 case, allow address wrap-around stupidly removed 2000-03-17. Sign
298 extend without an if statement.
300 2000-04-11 Alan Modra <alan@linuxcare.com.au>
302 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
304 * elf32-mips.c (gprel16_with_gp): Likewise.
305 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
306 here using -0x40000, not (int)0xfffc0000.
307 (elf32_hppa_size_of_stub): Likewise.
309 2000-04-11 Timothy Wall <twall@cygnus.com>
311 * coff-tic54x.c: Now builds with all targets.
312 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
313 * Makefile.in: Regenerate.
314 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
315 unitialized variable.
317 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
319 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
320 --enable-build-warnings option.
321 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
322 * Makefile.in, configure: Re-generate.
324 2000-04-07 Nick Clifton <nickc@cygnus.com>
326 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
327 BFD_RELOC_THUMB_PCREL_BLX.
329 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
330 R_ARM_XPC25 and R_ARM_THM_PC22.
332 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
333 R_ARM_XPC25 and R_ARM_THM_XPC22.
334 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
335 R_ARM_[XPC25|THM_XPC22].
337 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
338 elf/arm-oabi.h to elf/arm.h
340 * Makefile.am: Fix dependency for elfarm-oabi.c
341 * Makefile.in: Regenerate.
343 * bfd-in2.h: Regenerate.
344 * libbfd.h: Regenerate.
346 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
348 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
349 and restore it on failure. Release newly allocated tdata on
352 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
354 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
355 (decode_line_info): Set it. Report error if unit->line_offset is
356 equal to or larger than it.
358 2000-04-07 Timothy Wall <twall@cygnus.com>
360 * targets.c: Added vecs for tic54x.
361 * reloc.c: Added relocs for tic54x.
362 * libbfd.h: Regenerated.
363 * configure: Add TI COFF vecs for tic54x.
364 * configure.in: Ditto.
365 * config.bfd (targ_cpu): Recognize new tic54x target.
366 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
367 * bfd-in2.h: Add tic54x target and relocations.
368 * Makefile.am, Makefile.in: Add tic54x target.
369 * archures.c (bfd_archures_list): Add tic54x target.
370 * coff-tic54x.c: New.
373 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
375 * elfcore.h (elf_core_file_p): call backend_object_p which
376 thereby gets an opportunity to update the arch/machine type.
378 2000-04-06 Timothy Wall <twall@cygnus.com>
380 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
381 class. Handle SEC_CLINK and SEC_BLOCK flags.
382 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
383 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
385 2000-04-06 Nick Clifton <nickc@cygnus.com>
387 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
388 EF_INTERWORK if this is an unknown EABI.
389 (elf32_arm_merge_private_bfd_data): Check EABI version
390 numbers. Only check EF_xxx flags if the EABI version number
392 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
393 if the EABI version number is unknown.
394 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
395 if the EABI version number is unknown.
397 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
399 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
400 BFD_RELOC_SH_LOOP_END.
401 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
402 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
403 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
404 (sh_elf_reloc_loop): New function.
405 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
407 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
408 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
409 * bfd-in2.h, libbfd.h: Regenerate.
411 2000-04-04 Alan Modra <alan@linuxcare.com.au>
413 * po/bfd.pot: Regenerate.
415 * Makefile.am: Remove extraneous mkdep comment.
416 (MKDEP): Use gcc -MM rather than mkdep.
417 (DEP): Quote when passing vars to sub-make. Add warning
419 (DEP1): Rewrite for "gcc -MM".
420 (CLEANFILES): Add DEP2.
422 * Makefile.in: Regenerate.
424 2000-04-03 Kevin Buettner <kevinb@redhat.com>
426 * configure.in: Added corefile support for AIX 4.3. In particular,
427 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
428 compiling rs6000-core.c.
429 * configure: Regenerated.
431 2000-04-03 H.J. Lu <hjl@gnu.org>
433 * cache.c (bfd_open_file): Unlink the output file only if
434 it has non-zero size.
436 2000-04-01 Ken Block USG <block@zk3.dec.com>
438 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
439 relative relocations for non-loaded sections in shared objects.
440 (elf64_alpha_check_relocs): Similarly.
442 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
444 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
445 BFD_RELOC_16 to switch for extended relocs.
446 (MY_swap_ext_reloc_in): New.
447 (MY_swap_ext_reloc_out): New.
448 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
449 than NAME(aout,swap_ext_reloc_in) for extended relocs.
450 (NAME(aout,squirt_out_relocs)): Similarly use
451 MY_swap_ext_reloc_out.
452 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
454 2000-04-03 Kazu Hirata <kazu@hxi.com>
456 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
457 the R_PCRWORD_B case.
459 2000-03-31 Thomas de Lellis <tdel@wrs.com>
461 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
465 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
467 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
468 HOWTO references to bfd_elf_generic_reloc, that have
469 partial_inplace == true, now use the new function. The function
470 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
471 extends its fixes to the R_M32R_{16,24,32} relocs.
472 The new logic in m32r_elf_lo16_reloc() has been removed, and
473 it instead calls the new routine to obtain that functionality.
475 2000-03-27 Alan Modra <alan@linuxcare.com.au>
477 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
478 elf32_avr_check_relocs, avr_final_link_relocate,
479 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
480 elf32_avr_object_p): Add prototypes.
481 (elf32_avr_gc_mark_hook): Add default for h->root.type.
482 (bfd_elf_avr_final_write_processing): Make static.
484 2000-03-27 Denis Chertykov <denisc@overta.ru>
486 * cpu-avr.c: New file. BFD support routines for AVR architecture.
487 * archures.c (bfd_architecture): Add AVR architecture.
488 (bfd_archures_list): Add reference to AVR architecture info.
489 * elf.c (prep_headers): Handle bfd_arch_avr.
490 * reloc.c: Add various AVR relocation enums.
491 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
493 * Makefile.am: Add support for AVR elf.
494 * configure.in: Likewise.
495 * config.bfd: Likewise.
496 * Makefile.in: Regenerate.
497 * configure: This too.
498 * bfd-in2.h: And this.
499 * libbfd.h: And this.
501 2000-03-24 H.J. Lu <hjl@gnu.org>
503 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
504 (elf64_alpha_find_reloc_at_ofs): Likewise.
506 2000-03-17 Alan Modra <alan@linuxcare.com.au>
508 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
509 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
510 allowable range used to be -2**(n-1) to 2**n-1.
511 * reloc.c (_bfd_relocate_contents): Same here. Also replace
512 "boolean overflow" with "bfd_reloc_status_type flag".
514 2000-03-14 Doug Evans <dje@casey.transmeta.com>
516 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
518 2000-03-14 Kazu Hirata <kazu@hxi.com>
520 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
521 of shrinks properly, including the last reloc.
523 2000-03-13 Kazu Hirata <kazu@hxi.com>
525 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
528 2000-03-11 Alan Modra <alan@linuxcare.com.au>
530 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
531 a format mismatch rather than an "error" from bfd_read such as
532 bfd_error_file_truncated.
534 2000-03-10 Geoff Keating <geoffk@cygnus.com>
536 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
537 sign-extension and big-endian compensation for
538 R_MIPS_64 even in ld -r.
540 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
542 * elf32-mips.c (mips_elf_next_relocation): Rename from
543 mips_elf_next_lo16_relocation, and generalize to look
544 for any relocation type.
545 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
546 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
547 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
548 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
549 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
550 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
551 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
552 (mips_rtype_to_howto): Likewise.
553 (mips_elf_calculate_relocation): Handle new relocs.
554 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
555 are paired. The addend for R_MIPS_GNU_REL16_S2
556 is shifted right two bits.
558 2000-03-10 Alan Modra <alan@linuxcare.com.au>
560 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
561 comment, and ensure it doesn't happen again.
562 (bfd_install_relocation): Same here.
563 (_bfd_relocate_contents): Don't bother assigning unused signmask
564 shift result. Fix typos in comments.
565 Remove trailing whitespace throughout file.
567 2000-03-07 Doug Evans <dje@casey.transmeta.com>
569 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
570 * bfd-in2.h: Rebuild.
572 2000-03-06 Nick Clifton <nickc@cygnus.com>
574 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
576 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
577 (SIZEOF_ILF_STRINGS): Redefine.
578 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
579 relative reloc, as opposed to a section relative reloc.
580 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
582 Add length of symbol's prefix to string pointer.
583 Store a pointer to the symbol in the symbol pointer table.
584 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
585 Initialise the symbol pointer table.
586 Store the hint in the Hint/Name table.
587 Make the jump reloc be symbol realtive, not section relative.
588 Create an import symbol for imported code.
590 2000-03-06 Catherine Moore <clm@cygnus.com>
592 * elf.c (swap_out_syms): Check for null type_ptr.
594 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
596 * aout-target.h (MY(write_object_contents)): Remove unused
597 and unusable "#if CHOOSE_RELOC_SIZE".
598 * pc532-mach.c (MY(write_object_contents)): Ditto.
599 * netbsd.h (MY(write_object_contents)): Ditto.
600 * hp300hpux.c (MY(write_object_contents)): Ditto.
601 * freebsd.h (MY(write_object_contents)): Ditto.
602 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
604 2000-02-29 H.J. Lu <hjl@gnu.org>
606 * peicode.h (jtab): Make it static.
608 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
609 defined and COFF_IMAGE_WITH_PE is not defined.
610 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
611 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
613 2000-03-01 Nick Clifton <nickc@cygnus.com>
615 * coff-arm.c (bfd_arm_process_before_allocation): Make
616 'symndx' signed to prevent compile time warning.
618 * coff-mcore.c: Remove unused prototype for pe_object_p.
620 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
621 functions that are not used when COFF_IMAGE_WITH_PE is
623 (struct sh_opcode): Change type of 'flags' field to unsigned
624 long so that it can hold the USESAS flag.
626 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
628 * elf-m10300.c (mn10300_elf_relax_section): Initialise
631 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
633 Remove unusued variables and code.
634 (elf_backend_add_symbol_hook): Fix prototype.
636 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
639 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
642 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
644 Remove unusued variables and code.
645 (elf_backend_add_symbol_hook): Fix prototype.
647 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
649 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
650 to unused function parameter.
652 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
654 Use EMPTY_HOWTO to initialise empty howto slots.
655 Remove unused variables.
657 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
659 2000-03-01 H.J. Lu <hjl@gnu.org>
661 * aoutx.h (aout_link_input_section_std): Pass "true" to
662 the undefined_symbol callback.
663 (aout_link_input_section_ext): Likewise.
664 * bout.c (get_value): Likewise.
665 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
666 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
668 (alpha_relocate_section): Likewise.
669 * coff-arm.c (coff_arm_relocate_section): Likewise.
670 * coff-i960.c (coff_i960_relocate_section): Likewise.
671 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
672 * coff-mips.c (mips_relocate_section): Likewise.
673 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
674 * coff-sh.c (sh_relocate_section): Likewise.
675 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
676 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
677 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
678 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
679 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
680 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
681 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
682 * elf32-i370.c (i370_elf_relocate_section): Likewise.
683 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
684 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
685 * elf32-sh.c (sh_elf_relocate_section): Likewise.
686 * elf32-v850.c (v850_elf_relocate_section): Likewise.
687 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
688 * elflink.h (elf_link_output_extsym): Likewise.
689 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
690 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
691 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
693 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
694 undefined_symbol callback when building shared library with
695 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
697 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
698 * elf32-i386.c (elf_i386_relocate_section): Likewise.
699 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
700 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
701 (elf32_mips_get_relocated_section_content): Likewise.
702 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
703 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
704 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
705 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
707 2000-02-28 Nick Clifton <nickc@cygnus.com>
709 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
710 * Makefile.in: Regenerate.
712 * configure.in: Add support for mips and sh pe vectors.
713 * configure: regenerate.
715 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
718 * targets.c: Add mips and sh pe vectors.
720 * libpei.h (coff_final_link_postscript): Only define if not
723 * coffcode.h: Add support for WinCE magic numbers.
725 * peigen.c (pe_print_reloc): Update comment and rearrange
726 appending of newline character.
728 * peicode.h: Add support for Image Library Format.
729 (pe_ILF_vars): Structure containing data used by ILF code.
730 (pe_ILF_make_a_section): New function. Create a section based
732 (pe_ILF_make_a_reloc): New function. Create a reloc based on
734 (pe_ILF_make_a_symbol): New function. Create a symbol based
736 (pe_ILF_save_relocs): New function. Store the relocs created
737 by pe_ILF_make_a_reloc in a section.
738 (pe_ILF_build_a_bfd): New function. Create a BFD describing
740 (pe_ILF_object_p): New function. Return a bfd_target pointer
742 (pe_bfd_object_p): If an ILF object is detected call
743 pe_ILF_object_p on it.
745 * coff-arm.c: Add support for WinCE relocs which are different
746 from normal ARM COFF relocs.
747 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
749 * coff-sh.c: Add support for sh-pe target.
750 * pe-sh.c: New file. Support code for sh-pe target.
751 * pei-sh.c: New file. Support code for sh-pe target.
753 * pe-mips.c: New file. Support code for mips-pe target.
754 * pei-mips.c: New file. Support code for mips-pe target.
756 2000-02-27 Jakub Jelinek <jakub@redhat.com>
758 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
759 architecture if the object causing the bump is dynamic.
760 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
761 and also don't it for memory ordering.
762 (sparc64_elf_write_relocs): Take src_rela out of the loop.
764 2000-02-27 Ian Lance Taylor <ian@zembu.com>
766 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
767 calling bfd_get_section_size_before_reloc.
768 (decode_line_info): Likewise.
769 (_bfd_dwarf2_find_nearest_line): Likewise.
771 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
773 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
774 name of the libtool directory.
775 * Makefile.in: Rebuild.
777 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
779 * som.c (SOM_HOWTO): Define.
780 (som_hppa_howto_table): Use it.
782 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
784 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
786 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
788 2000-02-24 Catherine Moore <clm@cygnus.com>
790 * som.c (som_misc_symbol_info): Add field
792 (som_bfd_derive_misc_symbol_info): Initialize
794 (som_build_and_write_symbol_table): Keep track
795 of secondary_def field.
796 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
797 if secondary_def field is set.
798 (som_bfd_ar_write_symbol_stuff): Initialize
801 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
803 * dwarf2.c (read_address): Read 16-bits addresses.
804 (parse_comp_unit): Accept addr_size == 2.
806 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
808 * bfd-in.h: Update copyright date.
810 2000-02-23 Linas Vepstas <linas@linas.org>
812 * cpu-i370.c: New file.
813 * elf32-i370.c: New file.
814 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
815 (bfd_i370_arch): New.
816 (bfd_archures_list): Add bfd_i370_arch.
817 * elf.c (prep_headers): Add bfd_arch_i370.
818 * Makefile.am: Add support for IBM 370 elf.
819 * config.bfd: Likewise.
820 * configure.in: Likewise.
821 * libbfd.h (bfd_reloc_code_real_names): Likewise.
822 * reloc.c (bfd_reloc_code_type): Likewise.
823 * targets.c: Likewise.
825 * Makefile.in: Regenerate.
826 * configure: Regenerate.
827 * bfd-in2.h: Regenerate.
829 2000-02-22 Ian Lance Taylor <ian@zembu.com>
831 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
832 invalid relocation types, and change them to R_386_NONE.
834 2000-02-22 H.J. Lu <hjl@gnu.org>
836 * elflink.h (elf_link_add_object_symbols): If a version symbol is
837 not defined, don't add a second ELF_VER_CHR.
839 * elflink.h (elf_bfd_final_link): Call output_extsym for global
840 symbols converted to local symbols even when stripping all
842 (elf_link_output_extsym): Process global symbols converted to
843 local symbols even if they are being stripped.
845 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
847 * archures.c (bfd_octets_per_byte): Return unsigned int.
848 (bfd_arch_mach_octets_per_byte): Ditto.
849 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
851 * section.c (bfd_get_section_size_before_reloc): Quell signed
852 vs. unsigned comparison warning.
853 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
854 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
855 change. What was I thinking?
856 * bfd-in2.h: Regenerate.
858 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
859 (elf_gc_sections): Same here.
860 (elf_gc_common_finalize_got_offsets): And here.
862 2000-02-21 Ian Lance Taylor <ian@zembu.com>
864 ELF HPPA doesn't work at present; remove it until it does.
865 * config.bfd: Comment out setting targ_defvec to
867 * Makefile.am: Rebuild dependencies.
868 (BFD32_BACKENDS): Remove elf32-hppa.lo.
869 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
870 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
871 * Makefile.in: Rebuild.
872 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
874 2000-02-18 Geoff Keating <geoffk@cygnus.com>
876 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
877 is no bfd_free(). Revert bfd_free part of previous change.
879 2000-02-18 Geoff Keating <geoffk@cygnus.com>
881 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
883 (coff_compute_section_file_positions): Use bfd_free to pair
885 (coff_write_object_contents): Likewise.
887 * coff-rs6000.c (xcoff_howto_table_16): New variable.
888 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
890 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
892 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
893 (xcoff_ar_file_hdr_big): New structure.
894 (SIZEOF_AR_FILE_HDR_BIG): New macro.
895 (xcoff_ar_hdr_big): New structure.
896 (SIZEOF_AR_HDR_BIG): New macro.
897 (xcoff_big_format_p): New macro.
898 (xcoff_ardata_big): New macro.
899 (arch_xhdr_big): New macro.
900 (xcoff_slurp_armap): Handle large archives.
901 (xcoff_archive_p): Detect large archives.
902 (xcoff_read_ar_hdr): Handle large archives.
903 (xcoff_openr_next_archived_file): Handle large archives.
904 (xcoff_generic_stat_arch_elt): Handle large archives.
905 (xcoff_write_armap_old): Rename from xcoff_write_armap.
906 (xcoff_write_armap_big): New function.
907 (xcoff_write_armap): New function, dispatch to _old or _big.
908 (xcoff_write_archive_contents_old): Rename from
909 xcoff_write_archive_contents.
910 (xcoff_write_archive_contents_big): New function.
911 (xcoff_write_archive_contents): New function, dispatch to _old or
914 2000-02-18 Richard Henderson <rth@cygnus.com>
916 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
917 and hide_symbol members.
918 (elf_link_hash_copy_indirect): Remove.
919 (elf_link_hash_hide_symbol): Remove.
920 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
921 and elf_backend_hide_symbol.
922 (_bfd_elf_link_hash_copy_indirect): Declare.
923 (_bfd_elf_link_hash_hide_symbol): Declare.
924 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
925 (_bfd_elf_link_hash_hide_symbol): Likewise.
926 (_bfd_elf_link_hash_table_init): Don't init killed members.
927 * elflink.h (elf_link_add_object_symbols): Use the bed function
928 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
929 (elf_link_assign_sym_version): Likewise.
930 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
931 (elf_backend_hide_symbol): Likewise.
932 (elfNN_bed): Update for new members.
934 2000-02-17 Kevin Buettner <kevinb@redhat.com>
936 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
937 STACK_END_ADDR): Define for new core file format.
938 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
939 for handling the vagaries of the various core file structures used
940 by AIX over the years.
941 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
942 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
943 core_dumpx structure.
945 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
947 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
948 (bfd_mach_sh3_dsp): Likewise.
949 (bfd_mach_sh4): Reinstate.
950 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
951 * bfd-in2.h: Regenerate.
952 * coff-sh.c (struct sh_opcode): flags is no longer short.
953 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
954 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
955 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
956 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
957 (sh_opcodes): No longer const.
958 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
959 (sh_insn_uses_reg): Check for USESAS and USESR8.
960 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
961 (_bfd_sh_align_load_span): Return early for SH4.
962 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
963 Take into account that field b of a parallel processing insn
964 could be mistaken for a separate insn.
965 * cpu-sh.c (arch_info_struct): New array elements for
966 sh2, sh-dsp and sh3-dsp.
967 Reinstate element for sh4.
968 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
969 (SH4_NEXT): Reinstate.
970 (SH3_NEXT, SH3E_NEXT): Adjust.
971 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
972 * elf32-sh.c (sh_elf_set_private_flags): New function.
973 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
974 (sh_elf_merge_private_data): New function.
975 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
976 (bfd_elf32_bfd_copy_private_bfd_data): Define.
977 (bfd_elf32_bfd_merge_private_bfd_data): Change to
978 sh_elf_merge_private_data.
980 2000-02-13 Richard Henderson <rth@cygnus.com>
982 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
984 (elf_link_hash_copy_indirect): New.
985 (elf_link_hash_hide_symbol): New.
986 * elflink.h (elf_link_add_object_symbols): Break out copy from
987 indirect new new symbol to elf.c.
988 (elf_link_assign_sym_version): Break out privatization of
989 non-exported symbol to elf.c.
990 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
991 (_bfd_elf_link_hash_hide_symbol): New.
992 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
994 2000-02-13 Ian Lance Taylor <ian@zembu.com>
996 * section.c (_bfd_strip_section_from_output): Add info parameter.
997 If it passed as non-NULL, use it to check whether any input BFD
998 has an input section which uses this output section. Change all
1000 * bfd-in2.h: Rebuild.
1002 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1003 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1005 * bfd-in2.h: Rebuild.
1007 2000-02-10 Timothy Wall <twall@cygnus.com>
1009 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1010 allow final modifications of swapped-in symbol.
1011 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1012 * coffcode.h (coff_write_relocs): Use macro
1013 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1014 symbol index should be set to -1.
1016 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1018 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1019 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1020 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1021 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1022 sh_insns_uses_or_sets_freg): New functions.
1023 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1024 * (sh_insns_conflict): Use new functions and new macros to
1025 detect conflicts when two instructions both set same integer registers,
1026 both set same fp register, and both set special register.
1028 2000-02-09 Timothy Wall <twall@cygnus.com>
1030 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1031 swapping in sections, so that the swapping routines have access to
1034 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1036 * coff-go32.c: Update comment. Update copyright.
1038 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1040 * syms.c (bfd_decode_symclass)
1041 Two new class characters were added - 'V' and 'v'. The
1042 meaning of 'W' is now restricted to just weak non-object
1043 symbols. This allows differentiation between, for example,
1044 weak functions vs weak objects. nm for example now dumps:
1046 'w' = weak unresolved
1047 'V' = weak global object
1048 'v' = weak unresolved object
1050 (bfd_is_undefined_symclass): New function. Return true if the
1051 given symbol class represents and undefined/unresolved symbol.
1053 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1056 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1058 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1059 STT_ARM_16BIT flag set, but it is not attached to a data object
1060 return STT_ARM_16BIT so that it will be treated as code by the
1063 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1065 * coff-i386.c (i3coff_object_p): Remove prototype.
1068 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1069 to name. Update copyright.
1071 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1072 assignment to avoid warning. Update copyright.
1074 2000-01-24 Robert Lipe (robertl@sco.com)
1076 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1077 instead of using GNU C extension.
1079 2000-01-21 Nick Clifton <nickc@cygnus.com>
1081 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1082 amount from a bfd_in_memory structure.
1083 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1086 2000-01-14 Nick Clifton <nickc@cygnus.com>
1088 * linker.c (default_indirect_link_order): oops - fix incorrectly
1089 applied patch from Tim Wall.
1091 2000-01-13 Timothy Wall (twall@tiac.net>
1093 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1094 = scnhsz, filhsz, relsz, aoutsz, etc)
1096 * coffswap.h: Ditto.
1098 2000-01-13 Nick Clifton <nickc@cygnus.com>
1100 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1101 interwork thumb to arm stub.
1103 2000-01-13 Timothy Wall (twall@tiac.net>
1105 * archures.c (bfd_octets_per_byte): New function: Return
1107 (bfd_arch_mach_octets_per_byte): New function: Return target
1110 * section.c: Distinguish between octets and bytes for usage of
1111 _cooked_size, _raw_size, and output_offset. Clarify
1112 description of bfd_set_section_contents.
1114 * bfd-in2.h: Regenerate.
1116 * coffgen.c: Indicate that the offset parameter is in bytes, not
1119 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1120 where appropriate to get the octet offset when calling
1121 bfd_set_section_contents.
1122 (bfd_coff_reloc_link_order): Ditto.
1124 * linker.c (bfd_generic_reloc_link_order): Ditto.
1125 (_bfd_default_link_order): Ditto.
1127 * reloc.c (bfd_perform_relocation): Distinguish between octets
1128 and bytes. Use octets when indexing into octet data; use bytes
1129 when calculating target addresses.
1130 (bfd_install_relocation): Ditto.
1132 * srec.c (srec_write_section): Ditto.
1134 2000-01-13 Nick Clifton <nickc@cygnus.com>
1136 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1137 3 to 2. This allows 4 byte sized sections, which is necessary for
1138 dlltool to build funcitoning DLLs.
1140 2000-01-10 Philip Blundell <pb@futuretv.com>
1142 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1143 (arm*-*-conix*): New target.
1145 2000-01-10 Egor Duda <deo@logos-m.ru>
1147 * config.bfd: Include elf32_i386 vector to target list for cygwin
1150 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1151 * configure.in: Test for structure win32_pstatus_t in
1153 * configure: Regenerate.
1155 * elf.c (elfcore_grok_win32pstatus): New function: process
1156 win32_pstatus_t notes in elf core file.
1157 (elfcore_grok_note): Detect win32_pstatus notes.
1159 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1161 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1163 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1164 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1166 1999-12-29 Richard Henderson <rth@cygnus.com>
1168 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1169 if no dynamic sections created.
1171 1999-12-27 Nick Clifton <nickc@cygnus.com>
1173 * peicode.h (pe_bfd_object_p): Only define for PE format
1176 1999-12-17 Nick Clifton <nickc@cygnus.com>
1178 * coff-i386.c (i3coff_object_p): Delete.
1179 (i386coff_vec): Replace reference to i3coff_object_p with a
1180 reference to coff_object_p.
1182 * coff-mcore.c (pe_object_p): Delete.
1184 * peicode.h (pe_bfd_object_p): New function: Detect the
1185 presence of a PE format COFF object file. Also detect and
1186 warn about the presence of LINK6 format Image Library Format
1189 1999-12-16 Nick Clifton <nickc@cygnus.com>
1191 * coff-arm.c (NUM_ELEM): New macro.
1192 (NUM_RELOCS): New macro: The number of known ARM relocs.
1193 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1194 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1196 (bfd_arm_process_before_allocation): Produce a warning message if
1197 an out of range symbol index is encountered.
1199 1999-12-14 Nick Clifton <nickc@cygnus.com>
1201 * elflink.h (is_global_symbol_definition): New Function: Return
1202 true iff the symbol is being given a global definition in this
1204 (elf_link_is_defined_archive_symbol): Do not bother processing
1205 symbols for an archive element that has already been included
1207 Use is_global_symbol_definition().
1209 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1211 * config.bfd: Add support for sparc-*-netbsdelf* and
1212 sparc-*-netbsdaout*.
1214 1999-12-13 Nick Clifton <nickc@cygnus.com>
1216 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1217 if the symbol is in the common section.
1219 1999-12-10 Nick Clifton <nickc@cygnus.com>
1221 * elflink.h (elf_link_is_defined_archive_symbol): New
1222 function: Decide if a symbol, in an archive map is there
1223 because it is defined in the archive element, or because it is
1224 just another common declaration of it.
1225 (elf_link_add_archive_symbols): Use
1226 elf_link_is_defined_archive_symbol to decide if an archive
1227 element contain a reference to a common symbol should be
1230 1999-12-10 Nick Clifton <nickc@cygnus.com>
1232 * elflink.h: Revert previous patch.
1233 * targets.c: Revert previous patch.
1234 * libbfd-in2.h: Revert previous patch.
1235 * libbfd.h: Revert previous patch.
1236 * elfxx-target.h: Revert previous patch.
1237 * archive.c: Revert previous patch.
1238 * aout-target.h: Revert previous patch.
1239 * aout-tic30.h: Revert previous patch.
1240 * bfd.c: Revert previous patch.
1241 * coff-alpha.c: Revert previous patch.
1242 * coff-rs6000.c: Revert previous patch.
1243 * elf64-mips.c: Revert previous patch.
1244 * ieee.c: Revert previous patch.
1245 * libecoff.h: Revert previous patch.
1246 * oasys.c: Revert previous patch.
1247 * som.c: Revert previous patch.
1248 * vms.c: Revert previous patch.
1250 1999-12-09 Nick Clifton <nickc@cygnus.com>
1252 * elflink.h (elf_link_add_archive_symbols): Add an archive
1253 element even if contains a symbol which is currently only
1254 considered to be a common.
1256 * targets.c (struct bfd_target): Add new field
1257 _bfd_allow_commons_in_armap.
1258 * bfd-in2.h:Regenerate.
1260 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1262 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1263 * libbfd.h: Regenerate.
1265 * elfxx-target.h: If using COFF archive map, override
1266 definition of allow_commons_in_armap and replace with
1269 * archive.c (bfd_compute_and_write_armap): Do not place common
1270 symbols into the archive map unless _bfd_allow_commons_in_armap
1273 * aout-target.h (MY_allow_commons_in_armap): Define.
1274 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1275 * bfd.c (bfd_allow_commons_in_armap): Define.
1276 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1277 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1278 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1279 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1280 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1281 * oasys.c (oasys_allow_commons_in_armap): Define.
1282 * som.c (som_allow_commons_in_armap): Define.
1283 * vms.c (vms_allow_commons_in_armap): Define.
1285 1999-12-07 Jim Blandy <jimb@cygnus.com>
1287 Add support for SSE registers in ELF core files.
1288 * elf.c (elfcore_make_note_pseudosection): New function.
1289 (elfcore_grok_prfpreg): Use it.
1290 (elfcore_grok_prxfpreg): New function.
1291 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1293 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1295 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1296 value by 4 before storing it back in the field. From
1297 Koundinya. K <kk@ddeorg.soft.net>.
1299 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1301 * archures.c (bfd_mach_am33): Define.
1302 * bfd-in2.h: Rebuilt.
1303 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1304 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1305 (compute_function_info): Handle additional registers saved by
1307 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1308 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1310 1999-11-29 Jim Blandy <jimb@cygnus.com>
1312 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1314 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1317 1999-11-27 Michael Meissner <meissner@cygnus.com>
1319 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1320 internal use within gas for alpha explicit relocations.
1321 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1322 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1323 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1324 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1325 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1326 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1328 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1329 BFD_RELOC_ALPHA_USER_*.
1331 * bfd-in2.h: Regenerate.
1332 * libbfd.h: Regenerate.
1334 1999-11-26 Fred Fish <fnf@cygnus.com>
1336 * elf.c (elfcore_read_notes): Add prototype for static function.
1337 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1338 (bfd_section_from_phdr): Replacement function that calls
1339 _bfd_elf_make_section_from_phdr for generic segment types and
1340 backend fucntion pointed to by elf_backend_section_from_phdr for
1341 backend specific segment types.
1342 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1343 now called by _bfd_elf_make_section_from_phdr. Note that this func
1344 is now just a stub between the caller and bfd_section_from_phdr.
1346 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1347 elf_backend_section_from_phdr.
1348 (elf_backend_section_from_phdr): Add prototype.
1350 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1351 (elfNN_bed): Add elf_backend_section_from_phdr.
1353 1999-11-25 Nick Clifton <nickc@cygnus.com>
1355 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1356 SEC_CODE and SEC_READONLY flags to glue sections.
1358 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1359 SEC_CODE and SEC_READONLY flags to glue sections.
1361 1999-11-20 Nick Clifton <nickc@cygnus.com>
1363 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1366 1999-11-19 Catherine Moore <clm@cygnus.com>
1368 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1369 (elf_cpu32_plt_entry): Likewise.
1371 1999-11-18 Nick Clifton <nickc@cygnus.com>
1373 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1375 (coff_mcore_relocate_section): Initialise addend to 0.
1376 Special case processing of RVA reloc.
1378 1999-11-17 Richard Henderson <rth@cygnus.com>
1380 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1381 type_change_ok; add sign_extend_vma.
1382 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1383 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1384 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1385 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1386 (elfNN_bed): Follow struture changes.
1388 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1390 * libbfd.c (bfd_read): Check result of read against desired result
1392 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1393 invalid compared to the section size.
1395 * ieee.c (ieee_slurp_debug): Get the length of the debug
1396 information right if there is no data part.
1398 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1400 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1401 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1403 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1405 * elflink.h (elf_bfd_final_link): Make last_local signed.
1407 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1409 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1412 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1414 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1416 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1417 * bfd-in2.h: Regenerate.
1419 1999-10-15 Andrew Haley <aph@cygnus.com>
1421 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1423 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1425 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1427 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1429 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1430 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1433 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1435 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1436 relocs also need the GP value.
1437 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1438 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1439 the GP value for R_MIPS_LITERAL relocs too. Handle
1440 R_MIPS_64 relocs properly on big-endian MIPS.
1441 (mips_elf_sign_extend): Behave properly with 'long long'.
1442 (mips_elf_highest): Correct typo.
1444 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1446 * cpu-m32r.c (arch_info_struct): New static global.
1447 (bfd_m32r_arch): Refer to it.
1448 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1449 (m32r_elf_print_private_bfd_data): Ditto.
1450 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1451 * archures.c (bfd_mach_m32rx): Define it.
1452 * bfd-in2.h: Rebuild.
1454 1999-09-28 Fred Fish <fnf@cygnus.com>
1456 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1457 (cisco_core_big_vec): Add new bigendian vec.
1458 (cisco_core_little_vec): Add new little endian vec.
1460 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1461 (crash_info_locs): Add array of possible offsets.
1462 (MASK_ADDR): Mask to apply to crash info offset.
1463 (crashinfo_external): Add textbase, database, bssbase and
1464 turn into a typedef.
1465 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1466 Many small changes to account for additional hardware versions.
1467 Pick a reasonable size for ".reg" section. Add a ".crash"
1468 section to allow access to crashinfo_external struct.
1469 (cisco_core_file_p): New version of this function that
1470 iterates over crash_info_locs, calling cisco_core_file_validate.
1471 (cisco_core_vec): Old big endian only vec replaced with ...
1472 (cisco_core_big_vec): Add big endian version.
1473 (cisco_core_little_vec): Add little endian version.
1475 * configure.in (cisco_core_vec): Split to two new vectors ...
1476 (cisco_core_big_vec): New target vector.
1477 (cisco_core_little_vec): New target vector.
1478 * configure: Regenerate.
1479 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1480 to cisco_core_big_vec in targ_selvecs.
1482 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1484 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1485 (mips_elf_relocate_got_local): Unused, delete.
1486 (mips_elf_relocate_global_got): Unused, delete.
1488 1999-09-24 Fred Fish <fnf@cygnus.com>
1490 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1491 to initialize it to something meaningful. Then use it to generate
1492 more useful segment names.
1494 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1496 * som.c (NO_PCREL_MODES): Define if the system does not define
1498 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1499 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1500 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1501 * libhppa.h (dis_assemble_22): New function.
1502 (bfd_hppa_insn2fmt): Handle long branch.
1504 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1507 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1509 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1510 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1511 (reloc_howto_type howto_table): Tidy comments and whitespace.
1513 1999-09-17 Nick Clifton <nickc@cygnus.com>
1515 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1516 previous delta. Set sec->gc_mark instead.
1518 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1520 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1521 (elf_cpu32_plt_entry): Likewise.
1523 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1525 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1527 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1528 symbol table, then just compute a suitable value (but do not
1529 create a __gp symbol).
1531 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1532 symbols when building shared libraries.
1533 (elf_hppa_final_link_relocate): Correct handling of PCREL
1534 relocations against undefined symbols.
1536 1999-09-16 Nick Clifton <nickc@cygnus.com>
1538 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1539 interworking sections as linker created so that they will not
1540 be removed by garbage collection.
1542 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1544 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1545 (elf_hppa_final_link_relocate): Consistently create an absolute
1546 address, then subtract out the value of __gp.
1548 1999-09-14 Michael Meissner <meissner@cygnus.com>
1550 * configure.in (Canonicalization of target names): Remove adding
1551 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1552 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1553 * configure: Regenerate.
1555 1999-09-14 Nick Clifton <nickc@cygnus.com>
1557 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1560 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1562 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1563 (elf_hppa_final_link): Initialize text_segment_base and
1565 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1567 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1568 (elf_hppa_final_link_relocate): Likewise.
1569 (elf_hppa_relocate_insn): Likewise.
1570 (elf_hppa_relocate_section): Initialize HOWTO.
1572 1999-09-13 Donn Terry <donn@interix.com>
1574 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1575 handling to support both GNU and MS objects.
1577 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1578 when determining whether to set F_RELFLG.
1580 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1582 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1583 PC24 relocs if the target is an undefined weak symbol.
1584 (arm_add_to_rel): Fix compiler warning.
1585 (elf32_arm_plt0_entry): Correct comments.
1587 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1589 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1590 an absolute symbol in REL relocs.
1592 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1594 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1595 Stub SEGREL32. Return an error for any relocation not handled.
1597 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1599 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1600 constant symbols, and avoid multiple definition errors on them.
1602 1999-09-12 Donn Terry <donn@interix.com>
1604 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1605 significant bit is set.
1607 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1609 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1611 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1612 relocs as we do for RELA relocs.
1614 1999-09-11 Donn Terry <donn@interix.com>
1616 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1617 (coff_final_link_postscript): Define.
1618 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1619 directory entries here.
1620 (_bfd_pei_final_link_postscript): New function.
1622 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1623 section flags based on the section name.
1625 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1626 get the overflow of the s_nlnno field from the s_nreloc field.
1627 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1628 the s_nlnno overflow of the .text section into the s_nreloc
1631 * peigen.c (add_data_entry): Declare.
1632 (pei_swap_aouthdr_out): Get image size right. Set linker version
1634 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1635 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1636 extraneous ImageBase.
1637 (pe_print_edata): Likewise.
1638 (pe_print_pdata): Likewise. Print exception entries.
1639 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1640 (tbl): Make const, add "UNKNOWN".
1641 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1642 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1643 section data directory.
1644 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1646 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1647 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1648 * peicode.h (coff_get_symbol_info): Define.
1650 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1652 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1654 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1657 * libpei.h: New file, broken out of peicode.h.
1658 * peigen.c: New file, broken out of peicode.h.
1659 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1660 * configure.in: Add peigen.lo to list of files required for each
1662 * Makefile.am: Rebuild dependencies.
1663 (BFD32_BACKENDS): Add peigen.lo.
1664 (BFD32_BACKENDS_CFILES): Add peigen.c.
1665 (SOURCE_HFILES): Add libpei.h.
1666 * configure, Makefile.in: Rebuild.
1668 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1669 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1670 instead. Don't clear the s_paddr field for an uninitialized data
1673 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1674 coff_data_type to f_timdat.
1675 * peicode.h (pe_mkobject_hook): Likewise.
1677 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1678 number if COFF_IMAGE_WITH_PE.
1680 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1681 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1682 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1683 there is no SEC_DEBUGGING section.
1684 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1685 IMAGE_FILE_DEBUG_STRIPPED.
1687 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1688 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1689 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1690 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1692 * coffswap.h (IMAGE_BASE): Don't define.
1693 * pei-arm.c (IMAGE_BASE): Don't define.
1694 * pei-i386.c (IMAGE_BASE): Don't define.
1695 * pei-mcore.c (IMAGE_BASE): Don't define.
1696 * pei-ppc.c (IMAGE_BASE): Don't define.
1698 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1699 symbol, switch on the class when determining whether to modify the
1700 value. For PE, don't modify the value of a C_FCN symbol not named
1703 * libbfd-in.h (_bfd_abort): Declare.
1705 * bfd.c (_bfd_abort): New function.
1706 * libbfd.h: Rebuild.
1708 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1711 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1712 don't write out the associated line numbers.
1714 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1717 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1718 changes when the base type is unknown.
1720 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1723 * syms.c (BSF_DEBUGGING_RELOC): Define.
1724 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1725 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1727 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1728 BSF_DEBUGGING_RELOC set.
1729 * bfd-in2.h: Rebuild.
1731 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1733 * ecoff.c (bfd_debug_section): Update initialization for new
1735 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1736 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1738 1999-09-10 H.J. Lu <hjl@gnu.org>
1740 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1741 _bfd_filnmlen field.
1742 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1744 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1746 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1747 for FPTR relocs involving local symbols.
1749 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1750 value for the stub address in a call through a stub.
1751 Install the value for a local symbol directly into the DLT
1752 instead of generating a reloc. Correctly handle FPTR64 relocs.
1754 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1755 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1756 (elf_hppa_final_link): Call them.
1758 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1760 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1761 (elf_adjust_dynamic_symbol): ...from here.
1763 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1765 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1766 relocation, remove them. SECREL64->LTOFF16WF.
1767 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1769 (elf_hppa_relocate_insn): Similarly.
1771 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1772 (elf_hppa_relocate_insn): Similarly.
1774 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1776 (elf_hppa_relocate_insn): Similarly.
1778 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1779 Handle LTOFF_TP* relocs.
1780 (elf_hppa_relocate_insn): Similarly.
1782 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1783 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1784 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1786 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1787 DIR32, DIR64 and FPTR64 relocations.
1788 (elf_hppa_relocate_insn): Similarly.
1790 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1791 address of the .PARISC.global section.
1792 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1793 table entry elf_hppa_final_link_relocate. Do not give a warning
1794 for a reloc against an external symbol if it has a PA64 hash
1796 (elf_hppa_final_link_relocate): Significantly rework. Handle
1797 DLTIND relocations. Compute the final value of the relocation
1798 before passing the value of elf_hppa_relocate_insn.
1799 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1800 relocation support. Handle DLTIND relocation requests just like
1801 DLTREL relocation requests. Simplify branch handling.
1803 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1805 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1806 non-allocated section as done in i386 version.
1807 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1808 statement since this is no know relocation.
1810 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1812 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1814 (elf_hppa_relocate_insn): Similarly.
1816 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1818 (elf_hppa_relocate_insn): Similarly.
1820 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1821 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1822 Pass the relocate type rather than the insn format to
1823 elf_hppa_relocate_insn.
1824 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1825 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1827 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1829 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1830 (bfd_coff_filnmlen): Define.
1831 (bfd_coff_std_swap_table): Initialize new field.
1832 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1834 (coff_write_symbols): Likewise.
1835 (coff_get_normalized_symtab): Likewise.
1836 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1837 * libcoff.h: Rebuild.
1839 1999-09-06 Donn Terry <donn@interix.com>
1841 * coffcode.h (sort_by_secaddr): New static function if
1843 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1844 sections by VMA when assigning target_index values. Always set
1847 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1848 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1850 * libcoff.h: Rebuild.
1852 * coffcode.h (coff_set_custom_section_alignment): Add const to
1853 declaration to match definition.
1854 (coff_write_object_contents): Don't set F_AR32W(R)? if
1857 * coff-i386.c (in_reloc_p): Add declaration.
1858 (i386coff_vec): Simplify initialization of
1859 application_section_flags.
1861 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1862 version. Move COFF_WITH_PE specific code to new version.
1863 (stype_to_sec_flags): Likewise. Add section parameter.
1864 * coffgen.c (make_a_section_from_file): Set target_index before
1865 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1866 * libcoff.h: Rebuild.
1868 * syms.c (stt): Add some PE/PEI section names.
1869 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1871 (bfd_symbol_info): Check for 'w'.
1873 * section.c (struct bfd_comdat_info): Define.
1874 (asection): Add comdat field.
1875 (STD_SECTION): Initialize comdat field.
1876 (bfd_make_section_anyway): Likewise.
1877 * bfd-in2.h: Rebuild.
1879 1999-09-06 Andreas Schwab <schwab@suse.de>
1881 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1884 1999-09-06 Nick Clifton <nickc@cygnus.com>
1886 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1887 bfd_realloc instead of calloc and realloc.
1889 1999-09-04 Steve Chamberlain <sac@pobox.com>
1891 * cpu-pj.c: New file.
1892 * elf32-pj.c: New file.
1893 * config.bfd (pj*): New cpu.
1894 (pj-*-*, pjl-*-*): New targets.
1895 * configure.in (bfd_elf32_pj_vec): New target vector.
1896 (bfd_elf32_pjl_vec): New target vector.
1897 * archures.c (bfd_arch_pj): Define.
1898 * elf.c (prep_headers): Handle bfd_arch_pj.
1899 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1900 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1901 to target vector list.
1902 * Makefile.am: Rebuild dependencies.
1903 (ALL_MACHINES): Add cpu-pj.lo.
1904 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1905 (BFD32_BACKENDS): Add elf32-pj.lo.
1906 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1907 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1909 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1911 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1912 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1913 and NON_GOT_REF from weak defined symbol to real symbol.
1914 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1915 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1916 create a COPY reloc.
1917 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1918 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1919 don't create a COPY reloc.
1921 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1923 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1924 count those in sections we are not including in the link.
1926 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1928 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1929 field in hpux11 shared libraries.
1931 1999-09-02 Nick Clifton <nickc@cygnus.com>
1933 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1935 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1937 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1938 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1939 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1941 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1943 * elflink.h (record_link_assignment): When possible, keep the
1944 original type of the symbol.
1946 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1948 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1949 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1950 tools were configured.
1951 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1953 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1955 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1956 GOT entries for GOT16 relocations; they're not required.
1958 1999-08-24 Nick Clifton <nickc@cygnus.com>
1960 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1962 * config.bfd (arm-*-netbsd*): New target.
1963 * configure.in (armnetbsd_vec): New target vector.
1964 * configure: Regenerate
1965 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1967 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1968 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1969 (armnetbsd.lo): New rule with deps.
1970 * Makefile.in: Regenerate.
1972 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1975 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1977 * som.c (som_slurp_symbol_table): Fix typo in comment.
1979 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1981 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1982 here instead of using elf_section_data...
1984 1999-08-19 Nick Clifton <nickc@cygnus.com>
1986 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1987 relocations into the base file.
1988 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1989 we are building a base file.
1991 1999-08-19 Nick Clifton <nickc@cygnus.com>
1993 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1995 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1996 REL relocs when performing a partial relocation.
1998 1999-08-18 Donn Terry <donn@interix.com>
2000 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2001 _bfd_coff_link_input_bfd into top level.
2003 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2004 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2005 (coff_i386_rtype_to_howto): Likewise.
2006 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2007 Completely ignore symbols which are all zero.
2008 (dummy_reloc16_estimate): Add return 0.
2009 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2010 variable copy to name_copy to avoid shadowing outer scope
2012 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2013 from unsigned int to unsigned long. Add timestamp field.
2014 * libcoff.h: Rebuild.
2016 1999-08-17 H.J. Lu <hjl@gnu.org>
2018 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2021 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2023 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2024 for special section symbols.
2025 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2026 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2029 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2031 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2032 coincidence of variable names between old and new code.
2034 1999-08-12 Nick Clifton <nickc@cygnus.com>
2036 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2037 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2038 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2039 and 'addend' parameter a 'bfd_signed_vma'.
2040 (elf32_arm_final_link_relocate): Do not involve stubs in
2041 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2042 jumps, not function calls.
2044 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2046 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2047 in R_ARM_PC24 relocs.
2049 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2051 * elf-hppa.h (elf_hppa_fake_sections): New function.
2052 * elf32-hppa.c (elf_backend_fake_sections): Define.
2054 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2055 recent changes to the arch_info structure.
2057 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2058 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2059 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2062 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2063 Ralf Baechle <ralf@uni-koblenz.de>
2065 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2066 output DT_MIPS_GOTSYM.
2067 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2068 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2070 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2072 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2073 prototype. Handle local symbols. Add commentary.
2074 (mips_elf_calculate_relocation): Adjust accordingly.
2075 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2078 * elflink.h (elf_bfd_final_link): Tweak last change.
2080 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2082 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2083 elf-section data to allocate just the right amount of relocation
2084 space. Don't allocate the hash space twice.
2085 (elf_bfd_final_link): Calculate the amount of space to allocate in
2086 each relocation section.
2088 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2090 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2091 64bit mode, generate a section relative relocation for a 32bit
2093 (elf_hppa_is_local_label_name): New function.
2094 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2095 shared between 32bit and 64bit port.
2097 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2099 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2100 R_MIPS_GOT16 and R_MIPS_CALL16.
2101 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2102 to use when looking for a preexisting GOT entry.
2104 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2106 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2107 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2109 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2111 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2113 * elflink.h (elf_link_output_extsym): Don't output a weak
2114 reference to an undefined symbol just because it was defined weak
2117 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2119 * coffgen.c (coff_find_nearest_line): When looking for file, use
2120 last best match rather than first. If address is beyond last line
2121 number record, don't return the last line as the correct value.
2123 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2125 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2126 * bfd-in2.h: Rebuild.
2128 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2130 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2131 * coffcode.h (coff_set_custom_section_alignment): New static
2133 (coff_section_alignment_table): New static array.
2134 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2135 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2136 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2137 * libcoff.h: Rebuild.
2139 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2141 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2143 * Makefile.in: Rebuild.
2145 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2147 * section.c (SEC_SHARED): Define.
2148 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2149 (styp_to_sec_flags): Likewise.
2150 * peicode.h (coff_swap_scnhdr_out): Likewise.
2151 * bfd-in2.h: Rebuild.
2153 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2155 * coffcode.h (coff_classify_symbol): Comment out part of
2156 1999-08-05 change which breaks cygwin DLLs.
2158 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2159 * aclocal.m4, configure: Rebuild.
2161 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2163 * section.c (global_syms): Only initialize union field if
2166 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2168 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2169 the size of a GOT entry here.
2170 (mips_elf_calculate_relocation): Don't create a local GOT entry
2171 for the symbol in a GOT16 relocation; just for it's high-order bit
2172 (_bfd_mips_elf_relocate_section): Fix thinko.
2174 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2176 Based on patches from Donn Terry <donn@interix.com>:
2177 * coffcode.h (enum coff_symbol_classification): Define.
2178 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2179 _bfd_coff_classify_symbol. Change return type.
2180 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2181 (coff_slurp_symbol_table): Use coff_classify_symbol.
2182 (coff_classify_symbol): New static function.
2183 (coff_sym_is_global): Never define.
2184 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2185 * cofflink.c (coff_link_check_ar_symbols): Use
2186 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2187 (coff_link_add_symbols): Likewise.
2188 (_bfd_coff_link_input_bfd): Likewise.
2189 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2190 coff_classify_symbol.
2191 * libcoff.h: Rebuild.
2193 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2195 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2196 (e_ltpsel, e_rtpsel): Similarly.
2198 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2199 and 14bit ertpsel. Handle 64bit psel.
2201 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2203 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2204 handling for REL relocations. And only left-shift R_MIPS26
2205 relocation addends where necessary.
2207 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2209 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2210 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2211 Just return the relocation found.
2212 (mips_elf_relocate_section): Pull the LO16 addend out of the
2213 section itself when using REL relocations.
2215 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2216 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2219 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2221 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2222 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2223 relocation against a symbol in an input section with no output
2224 section. From Daniel Jacobowitz <drow@false.org>.
2226 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2228 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2229 look for generated file correctly.
2230 * aclocal.m4, configure: Rebuild.
2232 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2234 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2235 and R_MIPS16_26 relocations correctly when relocating.
2236 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2237 and R_MIPS_CALL_LO16 are for global symbols.
2239 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2241 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2243 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2244 variables and initialize them.
2246 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2248 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2249 there are no global symbols requiring GOT entries.
2250 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2251 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2252 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2254 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2255 symbols are considered to have the value zero.
2256 (_bfd_mips_elf_relocate_section): Don't try to perform a
2257 relocation for an undefined symbol.
2258 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2261 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2263 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2264 wants ba,a,pt %xcc instead of %icc.
2265 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2266 of large PLT entries.
2267 (sparc64_elf_plt_ptr_offset): Fix calculation.
2268 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2269 addend should be relative to load address, not .plt section start.
2270 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2272 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2274 * elf-bfd.h (struct elf_backend_data): Add
2275 print_symbol_all and output_arch_syms backend methods.
2276 * elfxx-target.h: Likewise.
2277 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2278 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2279 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2281 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2282 symbols in .dynsym, add their names into .dynstr. Put those symbols
2284 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2285 pointers to STT_REGISTER symbols in dynsym section.
2286 (sparc64_elf_print_symbol_all): New function.
2287 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2288 printing using the print_symbol_all hook.
2290 1999-07-30 Catherine Moore <clm@cygnus.com>
2292 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2295 1999-07-29 Richard Henderson <rth@cygnus.com>
2297 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2298 dynamic_sections_created.
2300 1999-07-29 Richard Henderson <rth@cygnus.com>
2302 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2303 (mips_rtype_to_howto): ... new function.
2304 (_bfd_mips_elf_relocate_section): Use it.
2306 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2308 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2310 1999-07-27 Nick Clifton <nickc@cygnus.com>
2312 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2314 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2315 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2317 1999-07-23 Donn Terry <donn@interix.com>
2319 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2320 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2321 * cofflink.c (coff_link_add_symbols): If PE, handle section
2323 * libcoff.h: Rebuild.
2325 * config.bfd (i[3456]86-*-interix*): New target.
2327 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2329 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2330 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2331 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2332 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2333 (COFF_SUPPORT_GNU_LINKONCE): Define.
2334 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2335 (COFF_SUPPORT_GNU_LINKONCE): Define.
2337 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2340 * makefile.dos: Remove; obsolete.
2341 * configure.bat: Remove; obsolete.
2343 1999-07-21 H.J. Lu <hjl@gnu.org>
2345 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2347 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2349 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2350 message and fail if a symbol index is out of range.
2352 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2354 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2355 when looking at a R_MIPS_GOT16 relocation.
2357 1999-07-20 Nick Clifton <nickc@cygnus.com>
2359 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2361 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2363 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2364 removed in previous change.
2365 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2366 in relocateable output.
2368 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2370 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2373 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2374 if they appear to be specially created by the linker.
2376 1999-07-19 Nick Clifton <nickc@cygnus.com>
2378 * targets.c (alternative_target): New field in bfd_target
2380 (bfd_search_for_target): New function: Find a target that
2381 satisifies a search function.
2382 * bfd-in2.h: Regenerate.
2384 * elfxx-target.h: Initialise the alternative_target field of
2385 the bfd_target structures to point to the other target (if
2387 * nlm-target.h: Initialise the alternative_target field of
2388 the bfd_target structures to point to the other target (if
2391 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2392 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2394 * aix386-core.c: Initialise new field of bfd_target structure.
2395 * aout-adobe.c: Initialise new field of bfd_target structure.
2396 * aout-arm.c: Initialise new field of bfd_target structure.
2397 * aout-target.h: Initialise new field of bfd_target structure.
2398 * aout-tic30.c: Initialise new field of bfd_target structure.
2399 * binary.c: Initialise new field of bfd_target structure.
2400 * bout.c: Initialise new field of bfd_target structure.
2401 * cisco-core.c: Initialise new field of bfd_target structure.
2402 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2403 * coff-alpha.c: Initialise new field of bfd_target structure.
2404 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2405 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2406 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2407 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2408 * coff-i386.c: Initialise new field of bfd_target structure.
2409 * coff-i860.c: Initialise new field of bfd_target structure.
2410 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2411 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2412 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2413 * coff-mips.c: Initialise new field of bfd_target structure.
2414 * coff-ppc.c: Initialise new field of bfd_target structure.
2415 * coff-rs6000.c: Initialise new field of bfd_target structure.
2416 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2417 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2418 * coff-tic30.c: Initialise new field of bfd_target structure.
2419 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2420 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2421 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2422 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2423 * hppabsd-core.c: Initialise new field of bfd_target structure.
2424 * hpux-core.c: Initialise new field of bfd_target structure.
2425 * i386msdos.c: Initialise new field of bfd_target structure.
2426 * i386os9k.c: Initialise new field of bfd_target structure.
2427 * ieee.c: Initialise new field of bfd_target structure.
2428 * ihex.c: Initialise new field of bfd_target structure.
2429 * irix-core.c: Initialise new field of bfd_target structure.
2430 * mipsbsd.c: Initialise new field of bfd_target structure.
2431 * netbsd-core.c: Initialise new field of bfd_target structure.
2432 * oasys.c: Initialise new field of bfd_target structure.
2433 * osf-core.c: Initialise new field of bfd_target structure.
2434 * ppcboot.c: Initialise new field of bfd_target structure.
2435 * ptrace-core.c: Initialise new field of bfd_target structure.
2436 * sco5-core.c: Initialise new field of bfd_target structure.
2437 * som.c: Initialise new field of bfd_target structure.
2438 * srec.c: Initialise new field of bfd_target structure.
2439 * tekhex.c: Initialise new field of bfd_target structure.
2440 * trad-core.c: Initialise new field of bfd_target structure.
2441 * versados.c: Initialise new field of bfd_target structure.
2442 * vms.c: Initialise new field of bfd_target structure.
2444 1999-07-19 Andreas Schwab <schwab@suse.de>
2446 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2449 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2451 * elflink.h (elf_link_adjust_relocs): New function.
2452 (elf_bfd_final_link): Use it.
2453 (elf_link_input_bfd): Deal with the fact that there can be
2454 two relocation sections for a single section.
2455 (elf_reloc_link_order): Likewise.
2457 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2458 a relocateable object.
2459 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2461 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2463 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2464 (sparc64_elf_get_reloc_upper_bound,
2465 sparc64_elf_get_dynamic_reloc_upper_bound,
2466 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2467 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2469 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2470 ELF64_R_TYPE_ID/DATA where appropriate.
2472 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2474 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2477 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2479 * elf32-mips.c (mips_elf_local_relocation_p): New static
2481 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2482 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2483 Always set *require_jalxp.
2484 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2485 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2486 GOT16 if the GOT16 is against a local symbol. Don't return false
2487 for an undefined symbol. If there is an overflow, assert that we
2490 1999-07-16 Andreas Schwab <schwab@suse.de>
2492 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2493 variables `link' and `elfsec'.
2494 (elf_bfd_final_link): Remove unused variable `os'.
2496 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2498 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2499 a PT_PHDR program headers.
2500 (_bfd_mips_elf_final_link): Don't assume there are going to be
2501 section symbols when we're not building a shared object.
2502 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2505 1999-07-15 J.T. Conklin <jtc@redback.com>
2507 * config.bfd (i[3456]86-*-vxworks*): New target.
2509 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2511 * elf32-mips.c (mips_elf_stub_section_p): New function.
2512 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2513 (mips_elf_relocate_section): Adjust calling sequence for
2514 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2515 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2518 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2520 * configure.in: Bump version number to 2.9.5.
2521 * configure: Rebuild.
2523 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2525 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2527 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2528 to derive final type instead of hardwiring a selection.
2530 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2532 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2533 things relocated by R_MIPS16_GPREL.
2534 (mips_elf_perform_relocation): Likewise.
2536 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2538 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2540 1999-07-14 Richard Henderson <rth@cygnus.com>
2542 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2543 (_bfd_mips_elf_size_dynamic_sections): Set it.
2544 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2545 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2546 new argument max_local.
2548 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2550 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2551 subwords when handling an R_MIPS16_26 relocation.
2552 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2555 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2556 dst_mask to match reality.
2557 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2558 (mips_elf_obtain_contents): Use bfd_get.
2559 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2560 (mips_elf_relocate_section): Likewise.
2562 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2564 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2565 (mips_elf_relocate_section): Adjust calling sequence for
2566 mips_elf_perform_relocation.
2567 (mips_elf_perform_relocation): Take additional argument. Handle
2568 R_MIPS16_26. Use bfd_put for convenience.
2570 1999-07-13 Richard Henderson <rth@cygnus.com>
2572 * elf.c (assign_file_positions_for_segments): Thinko last change.
2573 Always overwrite p_flags.
2575 1999-07-13 Richard Henderson <rth@cygnus.com>
2577 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2578 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2579 .dynbss and .rel[a].bss if want_dynbss.
2580 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2582 1999-07-13 Richard Henderson <rth@cygnus.com>
2584 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2586 1999-07-13 Richard Henderson <rth@cygnus.com>
2588 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2589 (struct elf_link_hash_table): Add dynlocal.
2590 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2591 (_bfd_elf_link_adjust_dynindx): Delete.
2592 (_bfd_elf_link_renumber_dynsyms): Prototype.
2593 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2594 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2595 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2596 (_bfd_elf_link_lookup_local_dynindx): New function.
2597 (elf_link_renumber_hash_table_dynsyms): New function.
2598 (_bfd_elf_link_renumber_dynsyms): New function.
2599 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2600 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2601 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2602 instead of elf_link_remove_section_and_adjust_dynindices.
2603 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2604 (elf_link_assign_sym_version): Remove removed_dynamic code.
2605 (elf_link_renumber_dynsyms): Delete.
2606 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2608 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2609 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2610 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2611 * elf32-mips.c: Similarly.
2612 * elf32-ppc.c: Similarly.
2613 * elf32-sparc.c: Similarly.
2614 * elf64-alpha.c: Similarly.
2615 * elf64-sparc.c: Similarly.
2617 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2619 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2620 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2621 when the relocation is against _gp_disp.
2623 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2625 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2626 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2627 to possibly_dynamic_relocs. Adjust usage throughout code.
2628 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2629 (elf_mips_ctor64_howto): Likewise.
2630 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2632 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2633 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2634 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2635 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2637 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2639 * Makefile.am: Rebuild dependencies.
2640 * Makefile.in: Rebuild.
2642 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2643 * bfd-in2.h: Rebuild.
2645 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2646 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2647 structure initializations. Add casts.
2648 * reloc.c (EMPTY_HOWTO): Define.
2649 * bfd-in2.h: Rebuild.
2650 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2651 comparisons against 0.
2652 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2653 previous_ibfd_e_flags to unsigned long.
2654 * vms.h (struct vms_private_data_struct): Change section_count to
2656 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2657 (_bfd_vms_write_gsd): Change symnum to unsigned.
2658 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2659 * vms-tir.c (etir_sta): Change psect to unsigned.
2660 (alloc_section): Change idx to unsigned.
2661 (tir_sta, tir_ctl): Change psect to unsigned.
2662 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2663 * vms.c (priv_section_count): Change to unsigned.
2665 1999-07-12 Andreas Schwab <schwab@suse.de>
2667 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2668 * m68klinux.c: Likewise.
2670 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2672 * Many files: Changes to avoid gcc warnings: Remove unused local
2673 variables. Add default case to enum switches.
2674 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2675 compile if not COFF_IMAGE_WITH_PE.
2676 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2677 (bfd_arm_get_bfd_for_interworking): Likewise.
2678 (bfd_arm_process_before_allocation): Likewise.
2679 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2680 * pei-arm.c: Likewise.
2681 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2682 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2683 (mips_elf_got16_entry): Put parens around & in body of ==.
2684 (mips_elf_calculate_relocation): Correct test for empty string.
2685 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2687 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2690 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2692 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2693 as appropriate. Fill in structure initializations. Add variable
2694 initializations. Add casts.
2695 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2696 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2698 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2700 * elf-bfd.h (bfd_elf_hash): Update declaration.
2701 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2702 when calling bfd_elf_hash.
2704 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2706 * libbfd.c (bfd_put_8): Make it of type `void'.
2707 * bfd-in2.h: Regenerated.
2708 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2710 (_bfd_mips_elf_final_link): Likewise.
2712 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2714 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2716 * config.bfd (hppa*-*-linux-gnu*): New target
2718 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2720 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2721 (_bfd_mips_elf_create_dynamic_sections): New function.
2722 (_bfd_mips_elf_add_symbol_hook): Likewise.
2723 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2724 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2725 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2726 (_bfd_mips_elf_gc_mark_hook): Likewise.
2727 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2728 (_bfd_mips_elf_always_size_sections): Likewise.
2729 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2730 (_bfd_mips_elf_check_relocs): Likewise.
2731 (_bfd_mips_elf_link_hash_table_create): Likewise.
2732 (_bfd_mips_elf_print_private_data): Likewise.
2733 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2734 (_bfd_mips_elf_final_link): Likewise.
2735 (_bfd_mips_elf_additional_program_headers): Likewise.
2736 (_bfd_mips_elf_modify_segment_map): Likewise.
2737 (_bfd_mips_elf_relocate_section): Likewise.
2738 * elf32-mips.c (mips_elf32_object_p): Move contents into
2739 _bfd_mips_elf_object_p.
2740 (mips_elf_additional_program_headers): Rename to
2741 _bfd_mips_elf_additional_program_headers.
2742 (mips_elf_modify_segment_map): Rename to
2743 _bfd_mips_elf_modify_segment_map.
2744 (elf_mips_abi_name): Change prototype.
2745 (mips_elf32_section_from_shdr): Merge into
2746 _bfd_mips_elf_section_from_shdr.
2747 (mips_elf32_section_processing): Merge into
2748 _bfd_mips_elf_section_processing.
2749 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2750 the right back-end ELF linker.
2751 (mips_elf_relocate_section): Rename to
2752 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2753 (mips_elf_link_output_symbol_hook): Rename to
2754 _bfd_mips_elf_link_output_symbol_hook.
2755 (mips_elf_create_dynamic_section): Rename to
2756 _bfd_mips_elf_create_dynamic_section.
2757 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2758 Adjust for 64-bit code. Use mips_elf_got_section.
2759 (mips_elf_adjust_dynamic_symbol): Rename to
2760 _bfd_mips_elf_adjust_dynamic_symbol. Use
2761 mips_elf_allocate_dynamic_relocations.
2762 (mips_elf_finish_dynamic_symbol): Rename to
2763 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2764 Adjust for 64-bit code.
2765 (mips_elf_finish_dynamic_sections): Rename to
2766 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2767 (mips_elf_always_size_sections): Rename to
2768 _bfd_mips_elf_always_size_sections.
2769 (mips_elf_add_symbol_hook): Rename to
2770 _bfd_mips_elf_add_symbol_hook.
2771 (mips_elf_next_lo16_addend): Constify.
2772 (mips_elf_calculate_relocation): Likewise.
2773 (mips_elf_obtain_contents): Likewise.
2774 (mips_elf_perform_relocation): Likewise.
2775 (mips_elf_create_dynamic_relocation): Likewise.
2776 (mips_elf_allocate_dynamic_relocations): New function.
2777 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2778 (MIPS_ELF_REL_SIZE): Likewise.
2779 (MIPS_ELF_DYN_SIZE): Likewise.
2780 (MIPS_ELF_GOT_SIZE): Likewise.
2781 (MIPS_ELF_SYM_SIZE): Likewise.
2782 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2783 (MIPS_ELF_GET_WORD): Likewise.
2784 (MIPS_ELF_PUT_WORD): Likewise.
2785 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2786 (STUB_LW): Conditionalize for 64-bit value.
2787 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2789 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2790 Check it for inconsistency.
2791 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2793 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2795 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2796 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2797 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2798 (mips_elf_local_got_index): Likewise.
2799 (mips_elf_got_page): Likewise.
2800 (mips_elf_got_info): Likewise.
2801 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2802 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2803 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2804 instead of constant `2'.
2805 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2806 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2807 (mips_elf_size_dynamic_sections): Use
2808 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2809 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2810 Adjust all releveant entries in elf backend table.
2811 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2812 (mips_elf64_section_processing): Likewise.
2813 Adjust elf backend entries to use _bfd_mips_elf variants now
2816 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2818 (size_dynamic_sections): Likewise.
2819 (elf_link_output_extsym): Likewise.
2820 * elf.c: (elf_fake_sections): Likewise.
2821 * libbfd.c (bfd_get): New macro.
2822 (bfd_put): Likewise.
2823 * bfd-in2.h: Regenerated.
2825 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2827 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2828 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2829 wap_reloca_in, and swap_reloca_out.
2830 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2831 multiple internal relocations per external relocation.
2832 (link_read_relocs): Likewise.
2833 (elf_bfd_final_link): Likewise.
2834 (elf_link_input_bfd): Likewise.
2835 (elf_gc_mark): Likewise.
2836 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2837 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2839 (size_info): Add entries for new fields.
2840 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2841 (mips_elf64_be_swap_reloc_in): New function.
2842 (mips_elf64_be_swap_reloc_out): Likewise.
2843 (mips_elf64_be_swap_reloca_in): Likewise.
2844 (mips_elf64_be_swap_reloca_out): Likewise.
2845 (mips_elf64_size_info): Add entries for new fields.
2847 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2849 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2850 field equals the new rel_count field.
2851 (elf_link_input_bfd): When doing a relocateable link, use the new
2852 rel_count field rather than the reloc_count field.
2853 (elf_reloc_link_order): Likewise.
2854 (elf_finish_pointer_linker_section): Likewise.
2856 Based on patch from H.J. Lu <hjl@gnu.org>:
2857 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2858 shared library to override a weak definition in a regular object.
2860 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2862 * libhppa.h: Revert July 2, 1999 patch.
2864 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2865 need to generate DLTIND relocations, not DLTREL relocations.
2867 1999-07-05 Nick Clifton <nickc@cygnus.com>
2869 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2871 (coff_set_flags): Recognise arm 5 architectures.
2873 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2874 Add support for armv5 architecture.
2876 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2878 * reloc.c: Add new, assembler only, ARM reloc:
2879 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2881 * bfd-in2.h: Regenerate.
2883 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2885 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2886 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2887 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2888 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2889 * elf32-mips.c (ABI_64_P): New macro.
2890 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2891 (_bfd_mips_elf_find_nearest_line): Adjust call to
2892 _bfd_dwarf2_find_nearest_line.
2893 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2894 * libbfd.h: Regenerated.
2896 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2898 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2900 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2902 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2903 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2905 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2907 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2909 (_bfd_elf_init_reloc_shdr): New function.
2910 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2911 bfd_alloc followed by memset.
2912 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2913 (elf_fake_sections): Here.
2914 (assign_section_numbers): Assign section numbers for the second
2915 relocation section, if required.
2916 * elflink.h (elf_link_output_relocs): New function.
2917 (elf_link_size_reloc_section): Likewise.
2918 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2919 (elf_link_input_bfd): Use elf_link_output_relocs.
2921 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2922 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2924 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2926 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2929 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2931 * elf32-mips.c (mips_elf_got_info): Move declaration before
2932 prototypes. Change global_gotsym to be a pointer to a hash entry,
2933 rather than a number index.
2934 (mips_elf_link_hash_entry): Move declaration before prototypes.
2935 (mips_elf_irix6_finish_dynamic_symbol): New function.
2936 (mips_elf_sign_extend): Likewise.
2937 (mips_elf_high): Likewise.
2938 (mips_elf_higher): Likewise.
2939 (mips_elf_highest): Likewise.
2940 (mips_elf_global_got_index): Likewise.
2941 (mips_elf_local_got_index): Likewise.
2942 (mips_elf_got_offset_from_index): Likeiwse.
2943 (mips_elf_record_global_got_symbol): Likewise.
2944 (mips_elf_got_page): Likewise.
2945 (mips_elf_next_lo16_addend): Likewise.
2946 (mips_elf_calculate_relocation): Likewise.
2947 (mips_elf_obtain_contents): Likewise.
2948 (mips_elf_perform_relocation): Likewise.
2949 (mips_elf_assign_gp): Likewise.
2950 (mips_elf_sort_hash_table_f): Likewise.
2951 (mips_elf_sort_hash_table): Likewise.
2952 (mips_elf_got_section): Likewise.
2953 (mips_elf_got_info): Likewise.
2954 (mips_elf_create_local_got_entry): Likewise.
2955 (mips_elf_got16_entry): Likewise.
2956 (mips_elf_create_dynamic_relocation): Likewise.
2957 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2958 (mips_elf_final_gp): Use mips_elf_assign_gp.
2959 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2960 into SHN_SCOMMON automatically on IRIX6.
2961 (mips_elf_add_symbol_hook): Likewise.
2962 (mips_elf_relocate_section): Rewrite, using
2963 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2964 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2965 Don't deal with .rld_map on IRIX6.
2966 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2967 section flags appropriately for .got.
2968 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2969 the got. Call mips_elf_record_global_got_symbol and allocate
2970 local got space appropriately.
2971 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2972 char *. Rework calculation of GOT size. Sort dynamic symbol
2973 table entries so entries that do not require GOT entries appear at
2974 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2975 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2977 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2979 (mips_elf_finish_dynamic_symbol): Use
2980 mips_elf_irix6_finish_dynamic_symbol.
2981 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2982 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2983 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2985 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2987 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2988 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2990 1999-06-04 Philip Blundell <philb@gnu.org>
2992 * elf32-arm.h (elf_backend_got_header_size): Define.
2993 (elf_backend_plt_header_size): Likewise.
2995 1999-06-28 Jim Pick <jim@jimpick.com>
2997 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2999 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3001 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3002 relocation function.
3003 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3005 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3007 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3008 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3009 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3010 (_bfd_mips_elf_section_from_shdr): Use them.
3011 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3012 of GP-relative sections.
3013 (_bfd_mips_elf_set_section_contents): Use them.
3014 (_bfd_mips_elf_section_processing): Share code between .sdata and
3015 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3016 (mips_elf_additional_program_headers): Add handling for
3017 PT_MIPS_OPTIONS segment on IRIX6.
3018 (mips_elf_modify_segment_map): Likeiwse.
3019 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3020 Include the options sections on IRIX6. Don't look for GP-relative
3021 sections by name; use SHF_MIPS_GPREL instead.
3022 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3024 (mips_elf_create_dynamic_sections): Don't muck about with section
3025 alignments and such on IRIX6.
3026 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3027 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3028 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3029 bfd_zalloc rather than bfd_alloc and memset.
3030 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3031 Don't assert the existence of .rld_map on IRIX6.
3032 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3034 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3035 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3038 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3040 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3041 (mips_elf_swap_msym_out): New function.
3042 (mips_elf_create_msym_section): Likewise.
3043 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3044 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3045 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3046 section not named .msym.
3047 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3048 .msym directly. Set appropriate attributes for the .msym
3050 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3051 (mips_elf_link_hash_newfunc): Clear it.
3052 (mips_elf_create_dynamic_sections): Create the .msym section
3054 (mips_elf_size_dynamic_sections): Allocate space for the
3055 .msym section. Add a DT_MIPS_MSYM entry.
3056 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3058 (mips_elf_finish_dynamic_sections): Assign a value for
3059 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3061 * elf32-mips.c (irix_compat_t): New enumeration.
3062 (ABI_N32_P): New macro.
3063 (IRIX_COMPAT): Likewise.
3064 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3065 (mips_elf_relocate_section): Fix typo.
3067 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3069 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3070 as writable PE sections.
3072 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3074 * dwarf2.c (struct arange): New type.
3075 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3076 (arange_add): New function.
3077 (decode_line_info): Keep track of address ranges that a compilation
3079 (comp_unit_contains_address): Return true if address is contained
3080 in _any_ of the address ranges associated with a compilation unit.
3081 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3082 on the first comp_unit that contains the address.
3084 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3086 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3087 (decode_line_info): Add variable STASH and initialize it to point
3088 to the per-bfd dwarf2_debug info. Remove static variable
3089 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3091 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3093 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3094 shared library to have an undefined symbol.
3096 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3097 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3099 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3101 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3102 * elf32-hppa.c: Remove everything related to symbol extension
3103 sections & records. Use the common elf_hppa_final_write_processing.
3105 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3107 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3108 functions instead of _init/_fini if requested.
3110 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3112 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3115 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3117 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3118 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3120 (ppc_elf_finish_dynamic_sections): Check for positive section
3121 dynindx field, rather than comparing against -1.
3122 (ppc_elf_relocate_section): Only return false if undefined_symbol
3123 or reloc_overflow fail, not always upon encountering an error.
3125 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3127 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3128 bfd_byte * before performing pointer arithmetic.
3130 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3132 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3134 * elf32-hppa.c: Include elf-hppa.h.
3135 (ARCH_SIZE): Define.
3136 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3138 (elf32_hppa_info_to_howto): Similarly.
3139 (elf_hppa_howto_table): Similarly.
3140 (elf_hppa_reloc_type_lookup): Similarly.
3141 (hppa_elf_gen_reloc_type): Similarly.
3142 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3144 1999-06-22 Nick Clifton <nickc@cygnus.com>
3146 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3147 handling R_V850_22_PCREL relocation.
3149 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3151 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3154 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3156 * section.c (_bfd_strip_section_from_output): Ignore sections
3157 DISCARDed by the link script.
3159 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3161 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3162 Remove unused local variable spp.
3164 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3165 the entry symbol is not set.
3167 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3169 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3170 GPDISP or LITUSE in a relocatable link.
3172 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3174 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3175 * (alloc_dwarf1_func): Likewise.
3177 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3179 * libhppa.h: Fix various formatting errors.
3180 (assemble_3); Rewrite using CATENATE.
3181 (assemble_17): Fix various bugs.
3183 1999-06-16 Nick Clifton <nickc@cygnus.com>
3185 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3187 1999-06-15 Richard Henderson <rth@cygnus.com>
3189 * section.c (SEC_SHORT): Define.
3190 * bfd-in2.h: Rebuild.
3192 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3194 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3195 Remove abfd parameter. Use _bfd_strip_section_from_output.
3196 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3198 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3199 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3200 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3202 (bfd_elf_size_dynamic_sections): Use it.
3204 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3206 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3207 complain_overflow_bitfield to complain_overflow_signed.
3209 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3211 * elflink.h (elf_link_read_relocs_from_section): New function,
3213 (elf_link_read_relocs): Here. Use it for both relocation
3216 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3218 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3219 asect->reloc_count is valid.
3221 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3223 * elf32-mips.c (mips_elf32_section_processing): Permit a
3224 SHT_MIPS_REGINFO section to have a size of 0.
3226 1999-06-12 David O'Brien <obrien@freebsd.org>
3228 * config.bfd (alpha*-*-freebsd*): New target.
3229 (i[3456]86-*-freebsd*): Now defaults to ELF.
3231 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3233 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3234 wrap if the relocation covers the high bit of an address.
3236 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3238 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3240 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3241 instead of R_SPARC_max.
3242 (sparc64_elf_info_to_howto): Likewise.
3243 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3244 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3246 1999-06-07 Richard Henderson <rth@cygnus.com>
3248 * section.c (_bfd_strip_section_from_output): Remove output
3249 sections with no initial link_order.
3251 1999-06-07 Nick Clifton <nickc@cygnus.com>
3253 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3255 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3257 * Makefile.am (SOURCE_HFILES): Add missing headers.
3258 * Makefile.in: Regenerated.
3260 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3262 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3265 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3267 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3268 range undefweak symbols.
3269 * hash.c: Add missing comma after @xref{}
3270 * linker.c: Likewise.
3272 1999-06-04 Nick Clifton <nickc@cygnus.com>
3274 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3276 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3277 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3278 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3279 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3281 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3283 * Makefile.am: Rebuild dependencies.
3284 (BFD32_BACKENDS): Add dwarf1.lo.
3285 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3286 * Makefile.in: Rebuild.
3288 1999-06-04 Nick Clifton <nickc@cygnus.com>
3290 * Makefile.am: Add epoc-arm-pe target.
3291 * Makefile.in: Regenerate.
3292 * pe-arm.c: Only redefine interworking function names if they have
3293 not already been redefined.
3294 * pei-arm.c: Only redefine interworking function names if they have
3295 not already been redefined.
3296 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3298 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3301 1999-06-03 Nick Clifton <nickc@cygnus.com>
3303 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3305 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3307 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3309 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3311 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3312 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3314 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3316 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3317 in other text sections.
3319 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3321 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3322 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3323 * libbfd.h: Regenerate.
3324 * coff-sh.c (sh_merge_private_data): Delete.
3325 (coff_bfd_merge_private_bfd_data): Change to
3326 _bfd_generic_verify_endian_match.
3327 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3329 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3331 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3333 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3335 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3337 (bfd_elf32_arm_process_before_allocation): Likewise.
3338 * bfd-in2.h: Rebuild.
3340 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3342 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3343 track of end_sequence markers.
3344 (add_line_info): Add END_SEQUENCE arg.
3345 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3346 debug-line info---it doesn't work right if a compilation unit
3347 consists of multiple discontiguous code-sequences. It would be
3348 worthwhile to optimize for the common case where a compilation
3349 unit results in a contiguous set of code sequences, but this is
3350 quite tricky to get right for arbitrary DWARF2 files.
3351 (lookup_address_in_line_info_table): Don't use the last line entry
3352 for a compilation unit for anything with an address higher than
3353 this line entry. Also, check for end_sequence markers to
3354 correctly handle discontinuities.
3355 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3356 compilation units, check all compilation units with each->high==0
3357 just like when reading compilation units.
3359 * dwarf2.c (decode_line_info): Initialize table->files and
3360 table->last_line to NULL to avoid segfaults due to random
3361 values in these members.
3362 (concat_filename): Check for out-of-range file number before
3363 indexing filename table. Segfaults suck.
3365 * dwarf2.c (decode_line_info): Don't truncate address to least
3366 significant 32 bits (breaks 64 bit targets).
3367 (lookup_address_in_function_table): Ditto.
3368 (comp_unit_contains_address): Ditto.
3370 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3372 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3373 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3374 (mips_elf64_howto_table_rela): Likewise.
3376 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3378 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3379 single section has two associated relocation sections.
3381 1999-06-02 Mark Salter <msalter@cygnus.com>
3383 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3384 COFF_WITH_PE defined.
3386 1999-06-02 Nick Clifton <nickc@cygnus.com>
3388 * pe-arm.c: Rename global arm interworking functions to avoid name
3389 collision when all targets BFD is built.
3392 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3394 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3395 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3396 (bfd_elf_section_data): Add use_rela_p.
3397 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3398 (_bfd_elf_new_section_hook): Likewise.
3399 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3401 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3402 * elfcode.h (write_relocs): Determine whether or not use rela
3403 relocs based on the relocation section header.
3404 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3405 instead of use_rela_p.
3406 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3407 (elf_backend_may_use_rela_p): Likewise.
3408 (elf_backend_default_use_rela_p): Likewise.
3409 (elfNN_bed): Use them.
3411 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3413 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3415 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3417 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3418 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3419 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3420 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3421 * bfd-in2.h: Regenerated.
3422 * libbfd.h: Likewise.
3423 * elf32-mips.c (mips_info_to_howto_rela): New function.
3424 (USE_REL): Adjust for new conventions.
3425 (MINUS_ONE): New macro.
3426 (elf_mips_howto_table): Add R_MIPS_SUB.
3427 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3429 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3430 .MIPS.content section.
3431 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3432 with .MIPS.content as .MIPS.content sections. Set
3433 SHF_MNIPS_NOSTRIP for such section.
3434 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3435 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3436 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3438 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3440 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3443 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3446 1999-05-30 Philip Blundell <philb@gnu.org>
3448 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3449 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3450 the addend does not overflow into the rest of the word.
3452 1999-05-29 Nick Clifton <nickc@cygnus.com>
3454 * bfd-in.h: Amend prototype for
3455 bfd_elf32_arm_process_before_allocation .
3456 * bfd-in.h: Regenerate.
3458 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3459 elements in a fixed sized array.
3460 (ARM_ELF_ABI_VERSION): Define.
3461 (ARM_ELF_OS_ABI_VERSION): Define.
3462 (R_ARM_THM_ABS5): Fix rightshift and size.
3463 (R_ARM_THM_PC22): Fix size.
3464 (R_ARM_PLT32): Define Howto.
3465 (find_howto): New function: Locate a howto based on a reloc
3467 (elf32_arm_info_to_howto): Use find_howto if necessary.
3468 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3469 bfd_reloc_code_real_type.
3470 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3471 and BFD_RELOC_VTABLE_ENTRY.
3472 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3474 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3475 elements in a fixed sized array.
3476 (ARM_ELF_ABI_VERSION): Define.
3477 (ARM_ELF_OS_ABI_VERSION): Define.
3478 (R_ARM_THM_ABS5): Fix rightshift and size.
3479 (R_ARM_THM_PC22): Fix size.
3480 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3481 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3482 bfd_reloc_code_real_type.
3484 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3485 no_pipeline_knowledge.
3486 (elf32_arm_link_hash_create): Initialise new field to zero.
3487 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3488 no_pipeline_knowledge. Use this parameter to initialise the field
3489 in the globals data structure.
3490 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3491 no_pipeline_knowledge is false and the binary is from an old
3493 (elf32_arm_merge_private_data): Generate an error if an attempt is
3494 made to linl together big endian and little endian code.
3495 (elf32_arm_post_process_headers): New function: Initialise the
3496 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3498 (elf_backend_post_process_headers): Define.
3500 1999-05-28 Nick Clifton <nickc@cygnus.com>
3502 * elf-bfd.h (struct elf_backend_data): Add new field:
3503 elf_backend_post_process_headers.
3505 * elfxx-target.h (elf_backend_post_process_headers): Define to
3506 NULL if not already defined.
3507 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3509 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3511 (_bfd_elf_compute_section_file_positions): Call
3512 elf_backend_post_process_headers if defined.
3514 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3516 * configure.in: Check whether getuid and getgid exist.
3517 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3518 HAVE_GETGID are not defined, respectively.
3519 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3521 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3522 * configure, config.in: Rebuild.
3524 1999-05-28 Martin Dorey <mdorey@madge.com>
3526 * elf32-i960.c: New file.
3527 * elf.c (prep_headers): Handle bfd_arch_i960.
3528 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3529 * config.bfd (i960-*-elf*): New target.
3530 * configure.in (bfd_elf32_i960_vec): New target vector.
3531 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3532 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3533 * Makefile.in, aclocal.m4, configure: Rebuild.
3535 1999-05-27 Nick Clifton <nickc@cygnus.com>
3537 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3539 (find_howto): New function: Find entries in the
3540 elf32_arm_howto_table.
3541 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3543 (elf32_arm_reloc_type_lookup): Add lookup for
3544 BFD_RELOC_ARM_PLT32.
3546 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3548 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3549 (elf32_arm_link_hash_table_create): Use above function as the
3550 constructor for hash table entries.
3551 (elf32_arm_relocate_section): Avoid crash when there is no output
3553 (elf32_arm_final_link_relocate): New parameter h.
3554 (elf32_arm_relocate_section): Pass symbol hash entry to above
3556 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3559 1999-05-25 Catherine Moore <clm@cygnus.com>
3561 * coff-arm.c (coff_arm_relocate_section): Don't emit
3562 base file entries for pc-relative values.
3564 1999-05-25 DJ Delorie <dj@cygnus.com>
3566 * peicode.h (coff_swap_sym_in): When we create the actual section
3567 to reflect the not-there section C_SECTION symbols refer to,
3568 change the symbol class to C_STAT as the section is now really
3571 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3573 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3576 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3578 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3580 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3581 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3583 1999-05-16 Nick Clifton <nickc@cygnus.com>
3585 * coff-mcore.c (in_reloc_p): Reinstate.
3587 1999-05-15 Nick Clifton <nickc@cygnus.com>
3589 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3590 * bfd-in2.h: Regenerate.
3591 * coff-mcore.c (in_reloc_p): Remove defintion.
3592 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3593 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3594 IMAGE_REL_MCORE_RVA.
3595 (coff_mcore_rtype_to_howto): Add special processing for
3596 IMAGE_REL_MCORE_RVA.
3597 (coff_mcore_relocate_section): Add support for
3598 IMAGE_REL_MCORE_RVA.
3599 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3600 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3602 (mcore_elf_relocate_section): Delete redundant case labels.
3604 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3606 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3607 precedence between bit-and and comparison.
3609 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3611 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3612 list of target formats (targ_selvecs).
3613 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3614 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3616 1999-05-10 DJ Delorie <dj@cygnus.com>
3618 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3619 reasonable mode until "ar x" is smart enough to skip it (fixes
3620 gcc/libgcc.a builds on mips-ecoff targets
3622 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3623 to work. Hack to support MS import libraries, which use different
3624 COMDAT types than GNU.
3625 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3626 to implied zero-length sections (see peicode below)
3627 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3628 filename symbols, which use one *or more* auxents.
3629 * coffswap.h (coff_swap_aux_in): ditto
3630 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3633 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3635 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3636 for all relocations.
3638 1999-05-10 Catherine Moore <clm@cygnus.com>
3640 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3641 if COFF_IMAGE_WITH_PE.
3642 (bfd_arm_process_before_allocation): Likewise.
3643 (bfd_arm_get_bfd_for_interworking): Likewise.
3644 * coff-arm.c: Likewise.
3645 * bfd-in2.h: Regenerate.
3646 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3647 (armpe_big_vec): Likewise.
3648 * configure: Rebuild.
3650 1999-05-10 Nick Clifton <nickc@cygnus.com>
3652 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3653 section, not just .rel. Same for .rela.
3655 1999-05-07 Nick Clifton <nickc@cygnus.com>
3657 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3658 endianism with an error message.
3660 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3662 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3663 assignment from "unsigned char *" to "char *".
3664 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3666 1999-05-05 Catherine Moore <clm@cygnus.com>
3668 * coff-arm.c (coff_arm_relocate_section): Add one to
3669 address of ARM_RVA32 thumb functions.
3671 1999-05-05 Catherine Moore <clm@cygnus.com>
3673 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3674 (elf32_m68k_copy_private_bfd_data): New.
3675 (elf32_m68k_merge_private_bfd_data): New.
3676 (elf32_m68k_print_private_bfd_data): New.
3677 (CPU32_FLAG): Define.
3678 (PLT_CPU32_ENTRY_SIZE): Define.
3679 (elf_cpu32_plt0_entry): Declare.
3680 (elf_cpu32_plt_entry): Declare.
3681 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3682 (elf_m68k_finish_dynamic_symbol): Likewise.
3683 (elf_m68k_finish_dynamic_sections): Likewise.
3684 (elf_backend_plt_header_size): Remove definition.
3685 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3686 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3687 (bfd_elf32_bfd_set_private_flags): Define.
3688 (bfd_elf32_bfd_print_private_bfd_data): Define.
3690 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3692 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3693 and R_LONG_PCREL_MODE.
3695 1999-04-29 Nick Clifton <nickc@cygnus.com>
3697 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3699 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3701 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3702 in relocation calculation.
3704 1999-04-26 Tom Tromey <tromey@cygnus.com>
3706 * aclocal.m4, configure: Updated for new version of libtool.
3708 1999-04-21 Nick Clifton <nickc@cygnus.com>
3710 * coff-mcore.c: Add support for mcore relocs.
3712 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3714 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3715 incorrect use EF_MIPS_xxBITPTRS.
3717 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3719 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3722 * bfd-in2.h: Rebuild.
3723 * libbfd.h: Rebuild.
3725 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3727 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3728 (coff_arm_relocate_section): Add ARM26D transform. Only
3729 change to ARM26D for relocateable links.
3731 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3733 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3734 (bfd_elf32_bfd_print_private_bfd_data): New.
3736 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3738 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3739 refetch addend if USE_REL, add many comments regarding current state.
3740 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3741 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3742 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3743 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3745 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3747 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3748 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3750 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3752 * dwarf2.c (decode_line_info): Don't truncate address to least
3753 significant 32 bits (breaks 64 bit targets).
3754 (lookup_address_in_function_table): Ditto.
3755 (comp_unit_contains_address): Ditto.
3757 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3759 * coff-arm.c (arm_emit_base_file_entry): New routine.
3760 (A2T3_OFFSET): Define.
3761 (T2A3_OFFSET): Define.
3762 (coff_arm_relocate_section): Emit base file entries for interworking
3765 1999-04-13 Philip Blundell <philb@gnu.org>
3767 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3768 relocs 17 through 19.
3770 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3772 * elfcode.h: Remove fnmatch.h.
3773 * elflink.h (elf_link_assign_sym_version): Call back to ld
3774 instead of calling fnmatch.
3776 * config.bfd (i?86-*-beoself): Include pe vecs.
3778 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3780 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3783 1999-04-10 Richard Henderson <rth@cygnus.com>
3785 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3786 when trying to resolve dynamic symbol references.
3787 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3788 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3789 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3790 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3791 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3792 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3793 * elflink.h (elf_link_output_extsym): Likewise.
3795 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3797 * section.c (_bfd_strip_section_from_output): New function moved from
3798 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3799 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3800 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3801 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3802 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3803 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3804 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3805 * bfd-in2.h: Update.
3807 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3809 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3811 1999-04-08 Nick Clifton <nickc@cygnus.com>
3813 * coff-mcore.c: New File: Support for mcore-pe targets.
3814 * cpu-mcore.c: New File: Support for mcore targets.
3815 * elf32-mcore.c: New File: Support for mcore-elf target.
3816 * pe-mcore.c: New File: Definitions for mcore-pe target.
3817 * pei-mcore.c: New File: Definitions for mcore-pei target.
3818 * Makefile.am: Add support for MCore targets.
3819 * Makefile.in: Regenerate.
3820 * config.bfd: Add support for MCore targets.
3821 * configure.in: Add support for MCore targets.
3822 * configure: Regenerate.
3823 * archures.c: Add support for MCore architecture.
3824 * bfd-in2.h: Regenerate.
3825 * coffcode.h: Add support for mcore-pe targets.
3826 * elf.c: Add support for mcore-elf target.
3827 * reloc.c: Add support for MCore relocs.
3828 * targets.c: Add support for MCore targets.
3830 1999-04-07 Nick Clifton <nickc@cygnus.com>
3832 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3833 R_ARM_XPC25 and R_ARM_THM_XPC22.
3834 (elf32_arm_reloc_map): Remove redundant entries.
3836 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3838 * sysdep.h (LC_MESSAGES): Never define.
3840 1999-04-06 Chris Torek <torek@bsdi.com>
3842 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3843 all callers. Rewrite completely.
3844 (_bfd_relocate_contents): Rewrite overflow checking.
3845 * bfd-in2.h: Rebuild.
3847 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3849 From Gabriel Paubert <paubert@iram.es>:
3850 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3851 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3852 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3853 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3854 * ppcboot.c (ppcboot_vec): Use little endian routines for
3857 * elf.c (elfcore_strndup): Only define if it will be used.
3858 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3860 (ppc_elf_check_relocs): Remove unused local i.
3861 (ppc_elf_gc_mark_hook): Add default case to switch.
3863 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3864 * srec.c (srec_scan): Accept \r in symbol definitions.
3865 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3866 (symbolsrec_object_p): Likewise.
3868 1999-04-04 Don Bowman <don@pixsci.com>
3870 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3872 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3874 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3876 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3877 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3879 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3881 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3884 1999-03-31 Nick Clifton <nickc@cygnus.com>
3886 * config.bfd: Add support for arm-epoc-pe target.
3887 * configure.in: Add support for arm-epoc-pe target.
3888 * configure: Regenerate.
3889 * targets.c: Add support for arm-epoc-pe target.
3890 * coff-arm.c: Allow header files to override definition of
3891 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3892 * pe-arm.h: Allow previous header files to override definition of
3893 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3894 * pei-arm.h: Allow previous header files to override definition of
3895 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3896 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3897 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3899 1999-03-30 Nick Clifton <nickc@cygnus.com>
3901 * elf.c (elf_map_symbols): Handle the case where section
3902 symbols are generated for content-less sections which are
3903 not mapped to the output file.
3905 * linker.c: Replace direct references to fields in BFD structure
3906 with accessor macros.
3908 * elflink.h: Replace direct references to fields in BFD structure
3909 with accessor macros.
3911 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3913 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3915 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3916 account when adjusting section symbols during a partial link.
3918 1999-03-24 Nick Clifton <nickc@cygnus.com>
3920 * coff-sparc.c (struct coff_reloc_map): Change type of field
3921 'bfd_reloc_val' to bfd_reloc_code_real_type.
3922 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3923 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3924 * elf32-arc.c (struct arc_reloc_map): Ditto.
3925 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3926 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3927 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3928 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3929 * elf32-sh.c (struct elf_reloc_map): Ditto.
3930 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3931 * elf32-v850.c (struct v850_reloc_map): Ditto.
3932 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3933 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3934 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3936 1999-03-17 Martin Hunt <hunt@cygnus.com>
3938 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3939 function so source-level assembly works. If multiple N_SOs
3940 are seen without and N_FUNs, create an indextable entry with
3941 a NULL function name.
3943 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3945 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3946 of certian similar cpus.
3948 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3950 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3951 Add the 5000. Change the architecture for the 5400 to mips4.
3952 (elf_mips_mach): Add r5000.
3954 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3956 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3958 1999-03-11 Nick Clifton <nickc@cygnus.com>
3960 * binary.c (binary_set_section_contents): Generate warning about
3961 huge file offsets for any section that will occupy file space, not
3962 just those that are loadable.
3964 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3966 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3968 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3970 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3972 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3974 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3975 * elflink.h: Revert all changes since Feb 16. Instead:
3976 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3977 appropriate. Copy it to version symbols.
3978 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3979 symbols if appropriate.
3980 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3981 symbol if appropriate.
3982 (elf_link_output_extsym): If symbol is marked as undefined, and
3983 has no nonweak references, mark it as weak undefined.
3985 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3987 * elflink.h (elf_merge_symbol): When overriding a dynamic
3988 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3990 (elf_link_add_object_symbols): Don't copy the other field if we
3993 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3995 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3996 shared object with a weak undefined symbol.
3998 1999-02-18 Nick Clifton <nickc@cygnus.com>
4000 * elfarm-nabi.c: Set partial_inplace back to false.
4002 1999-02-17 Nick Clifton <nickc@cygnus.com>
4004 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4005 (USER_LABEL_PREFIX): Set to "_".
4007 The following patches are from: Scott Bambrough
4008 <scottb@corelcomputer.com>
4010 * libaout.h (M_ARM6_NETBSD): Set to 143.
4012 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4013 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4014 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4015 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4016 * bfd-in2.h: Regenerate.
4018 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4019 'true' as REL relocs are now being used. Add new PIC relocs:
4020 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4021 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4023 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4025 (elf32_arm_final_link_relocate): Change parameters so that entire
4026 reloc is passed. Add support for PIC relocs.
4027 (elf32_arm_relocate_section): Pass entire reloc to
4028 elf32_arm_final_link_relocate.
4029 (elf32_arm_check_relocs): Handle new PIC relocs.
4030 (elf32_arm_adjust_dynamic_symbol): New function.
4031 (elf32_arm_size_dynamic_sections): New function.
4032 (elf32_arm_discard_copies): New function.
4033 (elf32_arm_finish_dynamic_symbol): New function.
4034 (elf32_arm_finish_dynamic_sections): New function.
4035 (ELF_MAXPAGE_SIZE): Define.
4036 (bfd_elf32_bfd_reloc_type_lookup): Define.
4037 (elf_backend_relocate_section): Define.
4038 (elf_backend_adjust_dynamic_symbol): Define.
4039 (elf_backend_create_dynamic_sections): Define.
4040 (elf_backend_finish_dynamic_symbol): Define.
4041 (elf_backend_finish_dynamic_sections): Define.
4042 (elf_backend_size_dynamic_sections): Define.
4043 (elf_backend_plt_readonly): Define.
4044 (elf_backend_want_got_plt): Define.
4045 (elf_backend_want_plt_sym): Define.
4047 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4049 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4050 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4051 (_bfd_mips_elf_fake_sections): Likewise.
4053 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4055 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4056 bfd_elf32_arm_get_bfd_for_interworking,
4057 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4060 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4061 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4062 elf32_arm_find_nearest_line): Make them static.
4064 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4066 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4067 callers. Do not merge a definition from a shared object with a
4068 weak undefined symbol.
4069 (elf_link_add_object_symbols): Do not change the symbol type or
4070 size if the old symbol overrides the new one.
4072 1999-02-08 Nick Clifton <nickc@cygnus.com>
4074 * config.bfd: Add support for strongarm target.
4076 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4078 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4079 fields instead of unsigned char.
4081 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4083 * Makefile.am: Rebuild dependencies.
4084 * Makefile.in: Rebuild.
4086 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4088 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4089 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4090 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4091 * acinclude.m4: Add comments to uses of AC_DEFINE.
4092 * acconfig.h: Remove.
4093 * configure: Rebuild with current autoconf/automake.
4094 * aclocal.m4: Likewise.
4095 * config.in: Likewise.
4096 * Makefile.in: Likewise.
4098 1999-02-04 DJ Delorie <dj@cygnus.com>
4100 * libbfd.c (real_read): don't call fread for zero bytes. This
4101 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4103 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4105 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4106 of a jump is in the current 256 MB region.
4108 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4110 * format.c (bfd_check_format_matches): Change last patch to only
4111 take effect for the binary target.
4113 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4115 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4117 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4119 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4121 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4123 * format.c (bfd_check_format_matches): If the target was
4124 previously specified, don't check other targets when checking for
4127 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4129 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4130 (elf32_arm_reloc_type_lookup): Removed
4131 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4132 (elf32_arm_reloc_type_lookup): New.
4133 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4134 (elf32_arm_reloc_type_lookup): New.
4136 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4138 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4139 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4140 * Makefile.am: Use new files.
4141 * Makefile.in: Regenerate.
4142 * configure.in: Use new files.
4143 * configure: Regenerate.
4145 1999-02-01 Nick Clifton <nickc@cygnus.com>
4147 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4148 (fr30_elf_gc_sweep_hook): New function.
4149 (elf_backend_can_gc_sections): Define.
4151 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4153 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4154 and bfd_elf32_bigarm_oabi_vec.
4156 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4158 * Makefile.am (elf32-arm-oldabi.lo): New.
4159 (elf32-arm-newabi.lo): New.
4160 * Makefile.in: Regenerate.
4161 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4162 (arm-*-elf): Likewise.
4164 (thumb-*-oabi): New.
4165 * configure: Regenerate.
4166 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4167 (bfd_elf32_bigarm_oabi_vec): New.
4168 * elf32-arm-newabi.c: New.
4169 * elf32-arm-oldabi.c: New.
4170 * elf32-arm.c: Removed.
4173 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4175 * binary.c (binary_set_section_contents): Omit warnings for
4176 unloadable sections.
4178 1999-01-31 Michael Meissner <meissner@cygnus.com>
4180 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4181 powerpc{,le}-*-eabi.
4183 1999-01-29 Nick Clifton <nickc@cygnus.com>
4185 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4186 * dwarf2.c (read_signed_leb128): Remove unused variables.
4188 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4190 * elf.c (assign_file_positions_for_segments): Only adjust
4191 p_align when needed.
4193 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4195 * binary.c (binary_set_section_contents): Don't return early for a
4196 non-loadable section, in case the first section is non-loadable.
4197 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4198 W. Rozycki <macro@ds2.pg.gda.pl>.
4200 1999-01-28 Nick Clifton <nickc@cygnus.com>
4202 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4203 R_FR30_GNU_VTENTRY relocs.
4205 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4207 * elflink.h (elf_link_output_sym): Zero syms which are
4208 part of sections which have been excluded.
4210 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4212 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4214 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4215 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4217 1999-01-27 Nick Clifton <nickc@cygnus.com>
4219 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4221 (fr30_final_link_relocate): Use computed value as result of
4224 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4226 * binary.c (binary_set_section_contents): Emit warning for
4227 huge file offsets due to widely-dispersed section LMAs.
4229 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4231 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4232 align first section to largest section alignment, not first
4235 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4237 * configure.in: Require autoconf 2.12.1 or higher.
4239 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4241 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4242 * bfd-in2.h: Likewise.
4243 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4245 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4247 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4248 * cpu-mips.c: Add support for and independent 4111.
4249 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4250 (_bfd_mips_elf_final_write_processing):
4251 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4253 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4255 * elf32-mips.c (elf_mips_abi_name): New.
4256 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4258 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4260 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4261 Handle bfd_mach_mips4300.
4263 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4265 * elf32-i386.c: Remove leaked development code from patch
4266 1998-12-10 by Richard Henderson.
4268 1998-12-10 Richard Henderson <rth@cygnus.com>
4270 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4271 in debug sections for symbol defined externally.
4273 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4275 * targets.c (bfd_target_vector): Remove duplicate entry for
4278 1998-12-09 Nick Clifton <nickc@cygnus.com>
4280 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4281 since we are using RELAs.
4283 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4285 SCO Open Server Release 5 core file support, from Jouke Numan
4287 * sco5-core.c: New file.
4288 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4289 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4290 * Makefile.am: Rebuild dependencies.
4291 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4292 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4293 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4294 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4295 * bfd-in2.h, configure, Makefile.in: Rebuild.
4297 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4299 * config.bfd (hppa*-*-mpeix*): New target.
4300 * configure.in: Add AC_HEADER_DIRENT.
4301 (hppa*-*-mpeix*): New target.
4302 * configure.host (hppa*-*-mpeix*): New host.
4303 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4304 friends rather than just including <sys/dir.h>.
4305 * som.h (struct som_symbol): Add hppa_priv_level and apto
4306 tc_data. Change all users.
4307 (struct somdata): Add comp_unit field.
4308 (obj_som_compilation_unit): Define.
4309 (bfd_som_attach_compilation_unix): Declare.
4310 * som.c: Check HOST_HPPAMPEIX.
4311 (struct som_misc_symbol_info): Add new field priv_level.
4312 (som_object_setup): Add current_offset parameter. Change all
4314 (setup_sections): Likewise.
4315 (som_object_p): For EXECLIBMAGIC, read the lst header.
4316 (som_write_symbol_strings): Add compilation_unit parameter.
4318 (som_finish_writing): Write out compilation_unit.
4319 (som_bfd_derive_misc_symbol_info): Set priv_level.
4320 (som_build_and_write_symbol_table): Set xleast field to 3.
4321 (som_slurp_symbol_table): Set symbol priv_level.
4322 (bfd_som_attach_compilation_unit): New function.
4323 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4324 priv_level into symbol_value.
4325 * configure, config.in: Rebuild.
4327 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4329 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4330 warning function to call _bfd_error_handler instead.
4332 * libbfd.c (COERCE32): Cast through unsigned long and long to
4333 avoid bug in old version of gcc.
4335 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4336 (elf_backend_additional_program_headers): Don't define.
4338 1998-12-08 Nick Clifton <nickc@cygnus.com>
4340 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4341 relocations to include offset of 2 included in the insns, and the
4342 offset of the relocs within the section.
4344 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4346 The following changes were made by David Taylor
4347 <taylor@texas.cygnus.com>, Edith Epstein
4348 <eepstein@sophia.cygnus.com>, Jim Blandy
4349 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4350 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4351 changes originally made by HP; HP did not create ChangeLog
4354 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4355 automake macro library.
4357 * hpux-core.c (hpux_core_core_file_p): this function now
4358 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4359 found in the corefile! Also, in hpux_core_core_file_p, if we
4360 encounter a section with an unknown type, don't punt. Instead,
4361 just skip it. Also, count the number of sections of known type
4362 that we encounter. If we encounter at least one good one, then
4363 we'll declare that the file is a core file. If we encounter any
4364 unknown ones but some known ones, then we'll issue a warning (but
4365 still declare it to be a core file). Also, correctly decide when a
4367 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4368 (CORE_ANON_SHMEM): define if not defined.
4369 (hpux_core_struct): add members lwpid and user_tid.
4370 (core_kernel_thread_id, core_user_thread_id): new macros.
4371 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4372 the name before storing it in the bfd.
4373 (hpux_core_core_file_p): handle threads.
4375 * libhppa.h (GET_FIELD): protect against redefinition.
4376 (HPPA_WIDE): define.
4377 (GET_FIELD): define.
4382 (sign_extend): redefine.
4383 (assemble_6): define.
4384 (assemble_12): rewrite.
4385 (assemble_16): define.
4386 (assemble_16a): define.
4387 (assemble_17): rewrite.
4388 (assemble_22): define.
4390 1998-12-07 Nick Clifton <nickc@cygnus.com>
4392 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4393 relocations for signed values.
4395 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4397 * mipsbsd.c (MY(set_arch_mach)): Make static.
4398 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4399 bfd_mach_mips* macros rather than simple numbers.
4401 COFF weak symbol support, based on patches from Mark Elbrecht
4402 <snowball3@usa.net>:
4403 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4404 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4405 (coff_write_alien_symbol): Likewise.
4406 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4407 (coff_link_add_symbols): Likewise.
4408 (_bfd_coff_link_input_bfd): Likewise.
4409 (_bfd_coff_write_global_sym): Likewise.
4411 * elf.c (copy_private_bfd_data): Always initialize the
4412 includes_phdrs field.
4414 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4415 file defines a symbol first mentioned in an ELF file.
4417 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4418 possible, rather than only if BFD64.
4419 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4421 * bfd-in2.h: Rebuild.
4423 * srec.c (srec_set_section_contents): Correct test to avoid
4424 switching to 4 byte addresses after seeing a second section which
4425 requires 3 byte addresses. From Joel Schantz
4426 <joel.schantz@argosys.boeing.com>.
4428 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4429 <aymeric.vincent@emi.u-bordeaux.fr>.
4431 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4433 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4434 decide whether the output file is -mrelocatable-lib,
4435 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4437 1998-12-03 Nick Clifton <nickc@cygnus.com>
4439 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4440 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4441 * bfd-in2.h: Regenerate.
4442 * libbfd.h: Regenerate
4444 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4446 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4447 link against a dynamic symbol with no type or size.
4449 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4451 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4452 relocation for section which does not get loaded.
4453 (elf_i386_relocate_section) [R_386_32]: Likewise.
4455 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4457 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4458 reloc_count and i long instead of unsigned long. Handle error
4459 return from bfd_canonicalize_reloc.
4461 1998-12-01 Nick Clifton <nickc@cygnus.com>
4463 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4466 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4468 * elf32-sh.c (elf/sh.h): Include.
4469 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4470 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4471 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4472 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4473 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4475 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4477 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4478 causes division by zero later on.
4480 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4482 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4485 1998-11-25 DJ Delorie <dj@cygnus.com>
4487 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4490 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4492 * elf32-fr30.c (fr30_elf_relocate_section): Call
4493 fr30_final_link_relocate.
4494 (fr30_final_link_relocate): New function: Handle I20 and I32
4496 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4497 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4498 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4500 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4503 The following changes are based on a patch submitted by Gianluca
4504 Moro <glctr@abc.it>:
4506 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4507 not already been updated.
4508 (find_remembered_hi16s_reloc): New parameter 'already_found'
4509 returns state of remembered hi16s reloc.
4510 (remember_hi16s_reloc): Set 'found' field to false.
4511 (hi16s_location): Add 'found' field.
4513 1998-11-23 DJ Delorie <dj@cygnus.com>
4515 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4516 to see .DLL files as unrecognized.
4517 (i3coff_object_p): Sorry, had to hack it to not recognize these
4518 files (pei-i386) on request.
4520 1998-11-23 DJ Delorie <dj@cygnus.com>
4522 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4523 relents. Call bfd_check_format to reinitialize.
4525 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4527 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4530 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4532 * aclocal.m4: regenerate
4533 * configure: regenerate
4535 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4537 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4538 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4539 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4540 respect it as an upper bound on what memory to reference.
4541 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4542 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4543 update vtable_entries_size appropriately.
4545 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4547 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4550 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4552 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4553 bfds; they have no "file" so we fake it.
4554 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4555 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4556 resizing the memory buffer.
4557 * opncls.c (bfd_make_writable): New function; lets you write a
4558 bfd_create'd bfd to an in-memory buffer.
4559 (bfd_make_readable): New function; lets you read back that buffer
4560 as if it were from bfd_openr. Used to build generated archive
4561 members (winsup's ld's dlltool)
4563 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4565 * po/bfd.pot: Regenerated.
4567 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4569 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4572 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4574 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4575 element of the gotentry list for local symbols too.
4576 (elf64_alpha_relocate_section): Unify local and global handling.
4577 Assert that gotent->use_count > 0.
4579 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4581 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4582 update for file name changes of July 2, 1998.
4584 * configure: Rebuild.
4586 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4588 * po/bfd.pot: Regenerated.
4590 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4592 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4593 * aclocal.m4, configure: regenerate
4595 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4597 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4599 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4601 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4602 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4604 * aclocal.m4, configure: regenerated.
4606 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4608 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4609 R_D10V_GNU_VTENTRY relocs.
4610 (elf_d10v_howto_table): Likewise.
4611 (d10v_reloc_map d10v_reloc_map): Likewise.
4612 (elf32_d10v_gc_mark_hook): New.
4613 (elf32_d10v_gc_sweep_hook): New.
4614 (elf32_d10v_check_relocs): New.
4615 (elf32_d10v_relocate_section): New.
4616 (elf_backend_relocate_section): Define.
4617 (elf_backend_can_gc_sections): Define.
4619 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4621 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4622 (BFD64_BACKENDS): ...from here.
4623 (BFD32_BACKENDS_CFILES): Move vms files here...
4624 (BFD64_BACKENDS_CFILES): ...from here.
4625 * Makefile.in: Rebuild.
4627 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4629 * Makefile.am: Add FR30 target.
4630 * Makefile.in: Add FR30 target.
4631 * archures.c: Add support for FR30.
4632 * config.bfd: Add support for FR30.
4633 * configure.in: Add support for FR30.
4634 * reloc.c: Add support for FR30 relocations.
4635 * targets.c: Add support for FR30 relocations.
4636 * bfd-in2.h: Regenerate.
4637 * configure: Regenerate.
4638 * libbfd.h: Regenerate.
4639 * cpu-fr30.c: New file.
4640 * elf32-fr30.c: New file.
4642 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4644 * configure.in: detect cygwin* instead of cygwin32*
4645 * configure: regenerate
4647 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4649 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4650 use bfd_malloc and free instead and check return value from bfd_malloc.
4652 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4654 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4655 * libbfd.h: Rebuild.
4657 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4658 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4659 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4660 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4662 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4664 (mips_elf_link_hash_table_create): Don't initialize
4665 dynsym_sec_strindex.
4666 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4667 (mips_elf_size_dynamic_sections): Generate a section symbol for
4668 every output section.
4669 (mips_elf_finish_dynamic_sections): Count all sections for
4671 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4674 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4676 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4677 for later PLT entries in large PLTs.
4678 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4680 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4682 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4684 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4686 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4687 * elflink.h (elf_collect_hash_codes): New function. This function is
4688 called for each exported symbol and we compute the ELF hash value for
4690 (compute_bucket_value): New function. It is called from
4691 size_dynamic_sections to determine the hash table size. When we are
4692 optimizing a better, but slower, algorithm is used.
4693 (size_dynamic_sections): Call compute_bucket_value.
4695 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4697 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4699 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4701 (sh_elf_gc_mark_hook): New.
4702 (sh_elf_gc_sweep_hook): New.
4703 (sh_elf_check_relocs): New.
4704 (elf_backend_can_gc_sections): Define.
4706 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4708 * acinclude.m4: undo previous gettext change
4709 * aclocal.m4: rebuild with right version of aclocal.
4711 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4713 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4714 aclocal.m4 to acinclude.m4, so they don't get lost.
4716 * elfcore.h: rewrite for better corefile support.
4717 * elf.c (elfcore_*): new functions.
4718 * elf-bfd.h (elf_obj_tdata): new structure members.
4719 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4721 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4723 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4725 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4726 and R_M32R_GNU_VTENTRY.
4727 (elf_backend_can_gc_sections): Define.
4728 (m32r_elf_check_relocs): New.
4729 (m32r_elf_gc_mark_hook): New.
4730 (m32r_elf_gc_sweep_hook): New.
4731 (m32r_elf_relocate_section): Handle VT relocs.
4733 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4735 * coff-arm.c (arm_relocate_section): Remove redundant test.
4737 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4738 cleat that the 'bitsize' field is the size of the bitfield AFTER
4739 relocation not before.
4741 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4743 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4746 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4748 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4749 R_SPARC_GNU_VTENTRY.
4750 (elf32_sparc_check_relocs): Handle them.
4751 (elf32_sparc_reloc_type_lookup): Likewise.
4752 (elf32_sparc_relocate_section): Likewise.
4753 (elf32_sparc_gc_mark_hook): New.
4754 (elf32_sparc_gc_sweep_hook): New.
4756 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4758 * som.c (som_finish_writing): Perform some sanity checks when
4759 writing an executable or shared library.
4761 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4763 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4764 * configure.in (elf): Add dwarf1.lo.
4765 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4766 * elf.c (_bfd_elf_find_nearest_line): Add call to
4767 _bfd_dwarf1_find_nearest_line.
4768 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4769 Add call to _bfd_dwarf1_find_nearest_line.
4770 * configure: Rebuilt.
4772 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4774 * elflink.h (elf_gc_sections): Do not allow garbage
4775 collection if dynamic sections have been created.
4777 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4779 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4781 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4782 (v850_elf_perform_relocation): Likewise.
4783 (v850_elf_final_link_relocate): Likewise.
4784 (v850_elf_relocate_section): Likewise.
4785 (v850_elf_gc_sweep_hook): New routine.
4786 (v850_elf_gc_mark_hook): New routine.
4787 (elf_backend_can_gc_sections): Define.
4789 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4791 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4794 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4796 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4797 Declare size as bfd_size_type.
4798 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4800 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4802 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4804 * som.c (CPU_PA_RISC2_0): Define.
4805 (_PA_RISC2_0_ID): Likewise.
4806 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4808 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4810 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4811 has a base which is already defined, only add the referenced
4812 symbol to the dynamic symbol table if it is defined or referenced
4815 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4818 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4820 * elflink.h (elf_link_add_object_symbols): Undo last change.
4822 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4824 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4825 symbol for the indirect alias to a versioned symbol.
4827 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4829 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4830 (elf32_i386_vtentry_howto): New.
4831 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4832 or elf32_i386_vtinherit_howto on lookup.
4834 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4836 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4837 reloc_type. Rename R_68K__max to R_68K_max.
4838 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4841 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4843 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4844 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4846 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4849 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4851 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4852 message has a null byte terminator.
4854 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4856 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4857 word subject to R_V850_32 relocation.
4859 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4861 * dwarf2.c: Add comment describing problem computing line numbers
4862 for undefined symbols at link time.
4864 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4866 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4867 transform a defweak into a plt entry.
4868 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4869 plt entry references to receive a RELATIVE reloc.
4870 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4871 (elf64_alpha_relocate_section): Assert we don't overrun
4872 the allocated relocation space.
4874 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4876 * elf.c (swap_out_syms): Always treat section symbols as
4877 special, even if they are attached to a common section.
4879 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4881 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4882 sections with v850 common section attributes into named v850
4884 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4885 common section attributes into named v850 common sections.
4887 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4889 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4892 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4894 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4895 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4896 reloc to the wrong section a warning, not an error. .dynsbss
4897 is not an output section, so there is no need to check for it.
4899 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4901 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4903 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4905 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4906 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4908 (elf32_arm_gc_mark_hook): New.
4909 (elf32_arm_gc_sweep_hook): New.
4910 (elf32_arm_check_relocs): New.
4911 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4913 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4916 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4918 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4919 assume there is no PLT or GOT.
4921 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4923 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4924 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4925 also accepted as a function symbol type.
4927 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4929 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4931 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4933 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4934 match definition of _bfd_gc_sections field.
4935 * libbfd.h: Rebuild.
4937 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4939 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4940 the addend of a dynamic relocation referencing a section.
4941 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4942 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4944 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4946 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4947 bed has a size_dynamic_sections routine before trying to use it.
4949 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4951 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4952 _bfd_elf_rel_vtable_reloc_fn.
4954 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4956 * Makefile.am: Add elf32-arm.c.
4957 * Makefile.in: Rebuild.
4958 * elf-bfd.h: Add elf_backend_get_symbol_type.
4959 * elf.c (swap_out_syms): If defined, call
4960 elf_backend_get_symbol_type.
4961 * elf32-arm.c: Define elf_backend_get_symbol_type.
4962 (elf32_arm_get_symbol-type): New routine.
4963 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4964 (bfd_elf32_arm_process_before_allocation): Change to
4965 check for STT_ARM_TFUNC.
4966 (elf32_arm_final_link_relocate): Likewise.
4967 * elfxx-target.h: Add elf_backend_get_symbol_type.
4969 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4971 * archures.c (bfd_mach_alpha_ev[456]): New.
4972 * cpu-alpha.c: Rework to match these types.
4973 * bfd-in2.h: Rebuild.
4975 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4977 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4978 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4980 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4981 (elf_i386_reloc_type_lookup): Recognize them.
4982 (elf_i386_check_relocs): Pass them off to generic code.
4983 (elf_i386_relocate_section): Ignore them.
4984 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4985 (elf_backend_can_gc_sections): True.
4987 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4989 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4990 before looking at owner field.
4991 (elf32_arm_to_thumb_stub): Ditto.
4992 (elf32_arm_relocate_section): Compute name before calling
4993 elf32_arm_final_link_relocate().
4995 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4997 * elf.c: comment and formatting cleanups.
5000 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5002 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5003 (core files are treated differently than object files).
5004 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5005 bfd_elf_mkcorefile): declare.
5006 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5007 bfd_elf_mkcorefile): add to bfd_target vector.
5008 * elfcore.h (elf_core_file_p): save the program header table,
5009 and set the bfd architecture from the elf file header.
5010 * elf.c (bfd_elf_mkcorefile): new function.
5011 (_bfd_elf_write_corefile_contents): new function.
5012 (assign_file_positions_for_segments): add cases for handling
5013 PT_NOTE segments. (assign_file_positions_except_relocs):
5014 core files should be handled the same as exec files.
5015 (prep_headers): identify core files as type ET_CORE.
5016 (copy_private_bfd_data): identify the sections belonging to
5017 the PT_NOTE segment.
5019 * elf32-sparc.c (elf32_sparc_final_write_processing):
5020 add break statement to default case.
5022 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5024 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5025 section (not input) will be in sections ".sbss", ".sbss2",
5026 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5027 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5028 output_offset for correct evaluation of addend.
5030 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5032 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5033 elf32_arm_allocate_interworking_sections and
5034 elf32_arm_process_before_allocation.
5036 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5038 * bfd-in.h: Ammend prototype for
5039 elf32_arm_process_before_allocation to remove surplus third
5042 * bfd-in2.h: Regenerate.
5044 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5046 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5048 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5050 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5051 calculated for RELOC_SPARC_REV32 case.
5053 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5055 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5056 elf32_arm_allocate_interworking_sections and
5057 elf32_arm_process_before_allocation.
5058 * bfd-in2.h: Regenerated.
5059 * elf32-arm.c Define elf32_arm_link_hash_table.
5060 (insert_thumb_branch): New routine.
5061 (find_thumb_glue): New routine.
5062 (find_arm_glue): New routine.
5063 (record_arm_to_thumb_glue): New routine.
5064 (record_thumb_to_arm_glue): New routine.
5065 (elf32_arm_link_hash_table_create): New routine.
5066 (elf32_arm_get_bfd_for_interworking): New routine.
5067 (elf32_arm_allocate_interworking_sections) New routine.
5068 (elf32_arm_process_before_allocation) New routine.
5069 (elf32_thumb_to_arm_stub): New routine.
5070 (elf32_arm_to_thumb_stub): New routine.
5071 (elf32_print_private_bfd_data): Fix typo.
5072 (elf32_arm_final_link_relocate): Add argument sym_sec.
5073 Check for branches to thumb symbols in case R_ARM_PC24.
5074 Check for branches to arm symbols in case R_ARM_THM_PC22.
5075 (elf32_arm_relocate_section): Pass symbol section to
5076 elf32_arm_final_link_relocate.
5078 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5080 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5081 entries unless the symbol is defined in the executable; in
5082 particular, undefined weak symbols get a PLT entry.
5084 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5086 * libaout.h: Remove nested comment to avoid warning.
5088 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5090 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5091 R_ARM_PC24 relocation.
5093 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5095 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5096 argument is_local. Add argument sym_flags. Check sym_flags
5097 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5098 (elf32_arm_relocate_section): Don't pass local sym and pass
5099 sym_flags to elf32_arm_final_link_relocate.
5101 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5103 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5104 to not count too few relocs for dynamicly linked executables.
5106 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5108 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5109 symbols without a dynamic index dynamic. Consider all weak
5111 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5112 correspondance between input and output sections.
5114 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5116 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5117 that use a .got.plt section start the got offset at zero.
5119 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5121 * ieee.c (ieee_write_processor): Correct the processor ID written
5122 out for bfd_arch_m68k, accommodating change of March 25.
5124 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5126 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5127 R_ARM_THM_RPC22 relocations.
5129 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5131 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5133 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5134 .got relocs in -Bsymbolic shared objects.
5136 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5138 * elf32-arm.c: Add private flags to ELF header.
5139 (elf32_arm_print_private_bfd_data): New Function.
5140 (elf32_arm_set_private_flags): New Function.
5141 (elf32_arm_copy_private_flags): New Function.
5142 (elf32_arm_merge_private_bfd_data): New Function.
5144 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5146 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5148 (elf32_sparc_relocate_section): Likewise.
5150 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5152 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5153 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5154 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5155 of the function. Recognize no .plt as static linking.
5157 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5159 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5160 ".liblist" string through gettext.
5162 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5164 * Makefile.am: Add support for elf32-arm.lo.
5165 * Makefile.in: Rebuild.
5166 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5167 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5168 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5169 * configure: Regenerate.
5170 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5171 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5172 bfd_target bfd_elf32_littlearm_vec.
5173 * elf32-arm.c: New file.
5175 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5177 * libaout.h (M_SPARCLITE_LE): New machine.
5178 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5179 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5180 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5181 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5182 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5183 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5184 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5185 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5186 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5187 be BFD_RELOC_SPARC_REV32.
5189 * config.bfd (sparc86x-*-aout): New
5191 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5193 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5194 actually mapping the output sections.
5196 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5199 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5200 (mn10300_elf_reloc_map): Similarly.
5201 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5203 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5205 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5207 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5208 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5209 elf_mips_reloc_type defined in elf/mips.h.
5211 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5213 * elf64-mips.c: Remove reloc_type definition completely. It's now
5216 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5218 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5219 as they are defined in elf/mips.h now.
5221 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5224 * Re-add lost change:
5225 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5227 (mn10300_elf_relax_section): Include stack space for register saves
5228 in the imm8 field of a "call" instruction.
5229 (compute_function_info): Determine how much stack is allocated by
5230 the movm instruction. Fix typo.
5231 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5233 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5235 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5236 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5238 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5240 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5242 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5244 * elf32-hppa.h: Let ELF header define the enum containing the
5245 external reloc numbers.
5246 * elf32-i386.h: Likewise.
5248 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5250 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5251 * elf32-mips.c: Likewise.
5252 * elf32-ppc.c: Likewise.
5254 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5256 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5257 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5259 * bfd-in.h: Regenerate.
5260 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5261 parameter to 'unsigned int' to avoid K&R compatability problems.
5263 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5265 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5266 functionname_ptr to be const. Change line_ptr to be unsigned.
5268 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5269 macro is not defined. Change second parameter from bfd_link_info
5270 to coff_final_link_info. Add prototype.
5271 (coff_final_link_postscript): Simplify handling when macro is not
5272 defined. Add prototype.
5274 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5276 * elf-mn10300.c: Before include system specific ELF header define
5277 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5278 * elf32-mips.c: Likewise.
5279 * elf32-ppc.c: Likewise.
5281 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5283 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5284 temporary patch over to elf64-mips.c as well.
5286 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5288 * elf32-mips.c (reloc_type): Temporarily disable definition of
5289 standard relocation since they are now defined in elf/mips.h.
5291 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5293 * elf-m10200.c (mn10200_elf_final_link_relocate):
5294 Modify range test for case R_MN10200_8.
5296 * elf-m10300.c (mn10300_elf_final_link_relocate):
5297 Modify range test for case R_MN10300_8.
5299 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5301 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5302 * elf32-i386.c (elf_backend_got_header_size): Define.
5303 (elf_backend_plt_header_size): Define.
5304 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5305 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5306 * elfxx-target.h: Provide a default of zero.
5307 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5308 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5310 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5311 entry from an executable, even if the plt refcount goes to 0.
5313 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5315 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5316 directory name at the line number.
5318 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5319 with an unspecified type.
5321 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5323 * sunos.c: Add undef of valid to avoid problem on SunOS.
5325 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5327 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5329 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5331 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5332 R_68K_PCxx and R_68K_xx relocations. Make sure that
5333 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5334 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5335 R_68K_xx relocations.
5336 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5337 that has no plt entry.
5338 (elf_m68k_relocate_section): Ignore the plt offset in a static
5340 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5342 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5345 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5347 (howto_table, reloc_map): Add entries for them.
5348 (elf_m68k_check_relocs): Handle them. Implement reference
5349 counting for got and plt entries.
5350 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5351 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5353 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5354 (elf_m68k_relocate_section): Handle the new reloc types.
5355 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5356 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5357 * elflink.h (elf_link_add_object_symbols): When creating an
5358 indirect reference for symbol versioning also copy the plt
5360 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5361 flag also reset the plt offset.
5362 (elf_link_assign_sym_version): Likewise.
5363 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5364 the size of the entry in bytes.
5365 (elf_gc_allocate_got_offsets): Likewise.
5367 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5369 * elflink.h (elf_gc_sections): Return true rather than falling off
5372 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5375 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5377 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5378 comment describing when it should be enabled.
5379 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5382 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5384 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5385 information ATN records.
5387 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5389 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5390 section for an absolute symbol in a fully linked file. Based on
5391 patch from Christian Holland <CHolland@de.lucent.com>.
5393 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5395 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5396 that a symbol is undefined.
5398 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5400 * som.c (som_bfd_gc_sections): Define.
5402 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5404 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5405 overflows in ARM_26D patches, since they have already been
5406 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5408 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5410 * coffcode.h (coff_write_object_contents): If we have any long
5411 section names, call coff_write_symbols even if there are no
5414 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5416 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5417 PT_LOAD segment, rather than only setting it once for the entire
5420 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5421 rather than ignoring every phdr with a p_paddr of 0, ignore all
5422 the phdrs if they all have a p_paddr of 0.
5424 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5425 section was discarded from the link.
5427 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5429 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5431 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5433 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5434 floating point operations.
5436 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5438 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5441 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5443 Merge of vax/vms (read-only) support
5444 * configure.com: Support Vax target.
5445 * makefile.vms: Support Vax target.
5446 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5447 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5449 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5451 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5453 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5455 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5457 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5458 * targets.c (bfd_target_ovax_flavour): New flavour.
5459 (vms_alpha_vec): Renamed from evax_alpha_vec.
5461 (target_vector): Update accordingly.
5462 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5464 (vax*-*-*vms*): New target.
5465 * Makefile.am: Update for renamed files. Rebuild dependencies.
5466 * bfd-in2.h: Rebuild.
5467 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5469 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5471 Based on patch from Matt Semersky <matts@scd.hp.com>:
5472 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5473 pointer on abfd->outsymbols.
5474 (generic_add_output_symbol): Handle NULL sym parameter.
5476 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5478 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5481 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5483 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5484 when handling 32 bit immediate relocs.
5485 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5487 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5489 * section.c (STD_SECTION): Account for recently added gc_mark
5490 field in struct asection.
5492 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5493 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5495 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5497 ELF Section-level Garbage Collection:
5498 * bfd.c (bfd_gc_sections): New.
5499 * aout-adobe.c: Hook to default implementation.
5500 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5501 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5502 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5503 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5504 * tekhex.c, versados.c: Likewise.
5505 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5506 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5508 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5509 (bfd_generic_gc_sections): New.
5510 * section.c (SEC_KEEP): New.
5511 (asection): Add gc_mark member.
5513 * elfcode.h (elf_gc*): New name remappings.
5514 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5515 sections to be excluded.
5516 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5517 (elf_gc_propogate_vtable_entries_used): New.
5518 (elf_gc_smash_unused_vtentry_relocs): New.
5519 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5520 (elf_gc_common_finalize_got_offsets): New.
5521 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5522 * elfxx-target.h: Add and default gc hooks.
5524 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5526 (struct elf_obj_tdata): Likewise for local_got_offsets.
5527 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5528 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5529 * elf64-sparc.c, elflink.h: Likewise.
5531 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5532 (ELF_LINK_HASH_MARK): Define.
5533 (struct elf_backend_data): Add GC hooks.
5534 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5536 * elf-m10300.c (mn10300_elf_check_relocs): New.
5537 (mn10300_elf_gc_mark_hook): New.
5538 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5539 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5540 (mn10300_elf_final_link_relocate): Likewise.
5541 (mn10300_elf_relocate_section): Likewise.
5542 (elf_backend_can_gc_sections): Define.
5543 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5544 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5545 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5546 (mips_info_to_howto_rel): Likewise.
5547 (mips_elf_relocate_section): Likewise.
5548 (mips_elf_check_relocs): Likewise.
5549 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5550 (elf_backend_can_gc_sections): Define.
5551 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5552 (ppc_elf_howto_raw): Handle them.
5553 (ppc_elf_reloc_type_lookup): Likewise.
5554 (ppc_elf_relocate_section): Likewise.
5555 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5556 Handle new vtable relocs.
5557 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5558 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5559 (elf_backend_can_gc_sections): Define.
5561 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5563 * archures.c (bfd_mach_mn10300): Define.
5564 * elf-m10300.c: Include elf/mn10300.h
5565 (elf_mn10300_mach): New function.
5566 (_bfd_mn10300_elf_final_write_processing): Likewise.
5567 (_bfd_mn10300_elf_object_p): Likewise.
5568 (elf_backendfinal_write_processing): Define.
5569 (elf_backend_object_p): Likewise.
5571 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5573 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5576 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5578 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5579 link_next field, not the next field.
5581 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5583 * elf.c (map_sections_to_segments): Check the section address
5584 against the phdr size both with and without a modulo of
5587 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5589 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5590 linker created empty input section if the output section has the
5593 * elflink.h (elf_link_output_extsym): Print an error message if
5594 _bfd_elf_section_from_bfd_section fails.
5596 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5599 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5601 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5602 native linker output. Avoid putting an empty section in more than
5605 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5607 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5608 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5610 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5612 * elf.c (swap_out_syms): New arg relocatable_p.
5613 Don't add section VMA to symbols for relocatable output.
5614 (_bfd_elf_compute_section_file_positions): Update call to
5617 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5619 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5620 against 'addend' be signed rather than unsigned.
5622 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5624 * elf32-m32r.c: Add prototyps for static functions.
5626 * coff-arm.c: Add prototypes for static functions.
5628 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5630 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5631 LMA is used to order sections in a segment.
5633 * elf32-v850.c: Add prototypes for static functions.
5634 Change type of addend parameter to bfd_vma in various functions.
5636 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5638 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5639 complain_overflow_signed instead of complain_overflow_bitfield.
5641 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5643 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5644 when comparing against 0.
5646 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5648 * Makefile.am (config.status): New target.
5649 * Makefile.in: Rebuild.
5651 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5653 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5654 error if previous object endianness doesn't match current object.
5656 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5658 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5659 _bfd_elf_print_private)bfd_data ().
5661 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5663 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5665 (elf_link_add_object_symbols): Set type_change_ok and
5666 size_change_ok before calling elf_merge_symbol.
5668 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5669 undefined symbol error, don't also issue an overflow error.
5671 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5673 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5674 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5675 message instead of crashing.
5677 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5679 * archures.c (bfd_mach_cpu32): Define.
5680 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5682 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5683 * ieee.c: Include <ctype.h>.
5684 (ieee_object_p): Parse out process ID string to make it more
5685 likely to be acceptable for bfd_scan_arch.
5686 * bfd-in2.h: Rebuild.
5688 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5690 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5691 _bfd_elf_print_private_bfd_data() so that the program header will
5694 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5696 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5697 0x68. Reindent. Add some comments.
5699 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5701 * elf.c (copy_private_bfd_data): Adjust physical address of
5702 segment in output BFD to contain LMAs of its sections.
5704 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5706 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5707 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5708 endian data 32 bit relocations.
5709 (elf32_sparc_merge_private_bfd_data): Check if linking little
5710 endian objects with big endian objects.
5711 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5712 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5713 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5715 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5716 * archures.c (bfd_mach_sparc_sparclite_le): New.
5717 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5719 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5721 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5724 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5726 * bfd-in.h: Move over patch to bfd-in2.h.
5728 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5730 (_bfd_relocate_contents): Likewise.
5732 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5734 * peicode.h (add_data_entry): If the section has no private data
5735 then do not create a Data Dictionary entry for it.
5737 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5739 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5740 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5741 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5742 subsections during relaxation more correctly.
5744 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5746 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5747 Add extra argument to bfd_arm_process_before_allocation ().
5748 * bfd-in.h: Reflect changes made in bfd-in2.h.
5749 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5750 coff class of a BFD symbol.
5751 * coff-arm.c: Add support for interworking between Thumb code and
5752 non-interworking aware ARM code.
5754 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5756 * po/Make-in (install-info): New target.
5758 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5760 * filemode.c: Remove; not used.
5762 If sysdep.h includes a header file, don't include it again:
5763 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5765 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5767 * archive.c: Don't include <string.h> or <errno.h>.
5768 * evax-alpha.c; Don't include <stdio.h>.
5769 * evax-egsd.c: Likewise.
5770 * evax-etir.c: Likewise.
5771 * evax-misc.c: Likewise.
5772 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5773 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5775 * hpux-core.c: Likewise.
5776 * netbsd-core.c: Likewise.
5778 * libbfd.c: Don't include <sys/types.h>.
5779 * nlmcode.h: Don't include <string.h>.
5780 * osf-core.c: Don't include <string.h> or <stdio.h>.
5781 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5782 <errno.h>, or <unistd.h>.
5783 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5785 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5787 * configure.com: If the version number can not be found in
5788 configure.in, set it to "unknown" rather than "2.8.1".
5790 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5792 * elf32-mips.c (elf_mips_mach): New.
5793 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5794 (_bfd_mips_elf_final_write_processing): Use the names
5795 of machines, rather than the numbers. Set both the ARCH
5796 and MACH in e_flags. Handle a few more specific machines.
5797 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5798 EF_MIPS_ARCH and EF_MIPS_MACH.
5800 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5802 * syms.c (bfd_is_local_label): Revert last change.
5803 * srec.c (srec_write_symbols): Discard debugging symbols.
5805 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5807 * som.c: Include <ctype.h>.
5808 * som.h: Don't include sysdep.h.
5810 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5812 * libbfd.h: Rebuilt.
5813 * libbfd-in.h: Removed gettext includes and defines.
5814 * sysdep.h: Moved gettext-related includes and defines here.
5816 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5818 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5819 an ad-hoc test. Kill bogus #if 0 code.
5820 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5822 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5824 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5825 when generating a normal executable for a symbol defined in a
5826 regular file. When copying a reloc into the output file, adjust
5827 the addend for a PC relative reloc against a global symbol.
5829 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5831 * libbfd.h: Rebuilt.
5832 * libbfd-in.h (_): Define as dgettext.
5834 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5836 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5838 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5839 when declaring parameter types.
5840 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5842 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5844 * config.bfd: If we include any ELF targets in targ_defvec and/or
5845 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5846 * elf32-gen.c (dummy): New static const variable.
5847 (elf_generic_info_to_howto): New static function.
5848 (elf_generic_info_to_howto_rel): New static function.
5849 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5850 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5851 * elf64-gen.c: Same changes as elf32-gen.c.
5852 * elfcode.h (elf_object_p): For the generic target, ignore a
5853 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5855 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5857 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5858 * configure: Rebuild.
5860 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5862 * config.bfd: Update OSR5/Unixware patterns.
5864 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5866 * elf.c (assign_file_positions_for_segments): Allow for holes
5867 between sections added by a link script.
5869 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5871 * configure.in: Change version number to 2.9.4
5872 * configure: Rebuild.
5874 Based on patch from H.J. Lu <hjl@gnu.org>:
5875 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5876 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5877 * bfd-in2.h: Rebuild.
5879 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5881 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5884 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5886 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5887 (elf64_alpha_relax_section): Fill them in.
5888 (elf64_alpha_relax_opt_call): Implement more than a stub.
5889 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5890 alignment on .scommon.
5891 (elf64_alpha_merge_gots): Merge use counts as well.
5893 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5895 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5896 for calculating a local symbol's address.
5897 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5898 Set the .got's cooked size as well as the raw size.
5900 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5902 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5903 internationalisation of printed information.
5905 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5906 internationalisation of printed information.
5908 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5910 * syms.c (struct indexentry): Change directory_name, file_name,
5911 and function_name fields to char *.
5912 (struct stab_find_info): Change cached_file_name field to char *.
5914 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5916 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5918 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5920 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5922 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5924 * Makefile.am (install-data-local): Make $(includedir).
5925 * Makefile.in: Rebuild.
5927 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5929 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5931 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5933 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5934 * Makefile.in: Rebuild.
5936 * bfd-in2.h: Rebuild for Nick's changes.
5938 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5940 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5941 change wrt length == max_namelen.
5943 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5945 * Many files: Added gettext invocations around user-visible
5947 * libbfd-in.h: Added gettext includes and defines.
5948 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5949 HAVE_LC_MESSAGES): Define.
5950 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5952 * Makefile.am (SUBDIRS): Added po.
5953 (POTFILES): New macro.
5954 (po/POTFILES.in): New target.
5955 (SOURCE_HFILES): New macro.
5957 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5959 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5961 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5962 NT_PRSTATUS note section encountered, it contains the status of
5963 the currently executing thread when the core file was written.
5965 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5967 * libcoff.h: Add extra parameter to
5968 bfd_coff_link_output_has_begun overrideable function.
5969 * cofflink.c: Pass extra parameter to
5970 bfd_coff_link_output_has_begun function.
5971 * bfd-in.h: Add prototypes for exported ARM interworking
5973 * peicode.h: ARM specific code reorganised to conform to BFD
5975 * coffcode.h: ARM specific code reorganised to conform to BFD
5977 * coff-arm.c: Code reorganised to conform to the BFD coding
5978 conventions. Global variables have been moved into an ARM
5979 specific hash table structure and a new function:
5980 bfd_arm_get_bfd_for_interworking() has been created which is
5981 called from the linker scripts.
5983 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5985 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5987 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5988 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5989 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5990 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5992 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5994 * config.bfd: Added sparc86x support.
5996 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5998 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5999 an out of range pc-relative jump/call to an undefined weak symbol.
6001 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6003 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6006 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6008 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6009 an error other than bfd_error_system_call, set the error to
6010 bfd_error_wrong_format.
6012 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6013 bfd_elf32_powerpcle_vec.
6015 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6016 program segments are zero, don't set p_paddr_valid.
6018 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6020 * elf64-alpha.c: Initial implementation of relaxation --
6021 (struct alpha_elf_link_hash_entry): Add use_count member.
6022 (elf64_alpha_check_relocs): Initialize and increment it.
6023 (elf64_alpha_can_merge_gots): Check it when considering merging.
6024 (elf64_alpha_merge_gots): Drop entries with zero use.
6025 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6026 (elf64_alpha_always_size_sections): Split out got sizing ...
6027 (elf64_alpha_size_got_sections): ... here. New function.
6028 (elf64_alpha_relax_find_reloc_ofs): New function.
6029 (elf64_alpha_relax_with_lituse): Likewise.
6030 (elf64_alpha_relax_without_lituse): Likewise.
6031 (elf64_alpha_relax_opt_call): Likewise.
6032 (elf64_alpha_relax_section): Likewise.
6033 (elf64_alpha_add_symbol_hook): Likewise.
6034 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6035 (elf64_alpha_relocate_section): Likewise.
6036 (bfd_elf64_bfd_relax_section): Define.
6037 (elf_backend_add_symbol_hook): Likewise.
6039 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6041 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6042 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6043 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6045 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6047 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6048 * configure: Rebuild.
6050 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6052 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6053 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6054 * configure.in: Define and substitute WIN32LDFLAGS and
6056 * aclocal.m4: Rebuild with new libtool.
6057 * configure, Makefile.in: Rebuild.
6059 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6061 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6062 before any other symbols in the same section.
6064 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6066 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6069 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6071 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6073 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6074 Use addr_size for address size, rather than sizeof(bfd_vma).
6075 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6076 Fix call to read_address.
6077 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6078 Scrap other unneeded arguments. Fix call to read_address.
6079 (scan_unit_for_functions): Fix call to read_attribute.
6080 (parse_comp_unit): We now handle more values for addr_size.
6081 Set addr_size in unit. Fix call to read_attribute and
6084 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6086 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6088 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * archures.c (bfd_default_scan): Add m68k cases back to default
6091 switch, reverting patch of March 25, since IEEE support depends
6094 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6096 * Makefile.am (diststuff): New target.
6097 * Makefile.in: Rebuild.
6099 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6101 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6102 som_offset when we have an extended name table.
6104 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6106 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6108 * Makefile.in: Rebuild.
6110 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6112 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6113 symbols when creating a shared library.
6114 (elf_m68k_adjust_dynindx): New function, used by above code.
6115 (elf_m68k_finish_dynamic_sections): Initialize the section
6117 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6119 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6121 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6124 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6126 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6129 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6131 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6134 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6136 * configure.in: Set version to 2.9.1.
6137 * configure: Rebuild.
6139 * Branched binutils 2.9.
6141 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6143 * syms.c (ENABLE_CACHING): Define.
6144 (struct indexentry): Define.
6145 (struct stab_cache): Remove.
6146 (cmpindexentry): New static function.
6147 (struct stab_find_info): Add new fields: indextable,
6148 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6149 cached_file_name. Remove fields: file_cache, function_cache, and
6151 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6152 index table and search it.
6154 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6156 * elf.c (_bfd_elf_copy_private_section_data): Call
6157 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6159 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6161 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6163 * coff-arm.c: Define all globally visible variables and functions
6164 only when COFF_WITH_PE is not defined.
6165 * configure.in (armpe_little_vec, armpe_big_vec): Add
6167 * configure: Rebuild.
6169 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6171 Fix some gcc -Wall warnings:
6172 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6173 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6174 * archures.c (bfd_default_scan): Likewise.
6175 * bfd.c (bfd_scan_vma): Likewise.
6176 * binary.c (mangle_name): Likewise
6177 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6178 * coff-sh.c (sh_relocate_section): Likewise.
6179 * coff-stgo32.c (create_go32_stub): Likewise.
6180 * coffcode.h (coff_slurp_line_table): Likewise.
6181 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6182 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6183 (assign_file_positions_for_segments): Likewise.
6184 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6185 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6186 * oasys.c (oasys_write_sections): Likewise.
6187 * ppcboot.c (ppcboot_object_p): Likewise.
6188 (mangle_name): Likewise.
6189 * riscix.c (riscix_fix_pcrel_26): Likewise.
6190 * srec.c (srec_scan): Likewise.
6191 * stabs.c (_bfd_write_section_stabs): Likewise.
6192 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6193 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6194 switch. Declare parameters for function pointers.
6195 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6197 * elf.c (elf_sort_sections): Likewise.
6198 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6199 Add default cases to switches.
6200 (coff_arm_relocate_section): Remove unused local variables.
6202 (coff_arm_bfd_set_private_flags): Change flag variable to type
6204 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6205 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6206 (dump_toc): Change cat to const, and initialize it.
6207 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6208 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6209 (sh_elf_relocate_section): Initialize r_symndx.
6210 * coffcode.h (coff_compute_section_file_positions): Only declare
6211 old_sofar if ALIGN_SECTIONS_IN_FILE.
6212 (coff_write_object_contents): Initialize csym.
6213 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6214 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6216 * dwarf2.c: Include libiberty.h.
6217 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6218 (decode_line_info): Remove unused local variables.
6219 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6220 (m32r_elf_relocate_section): Likewise.
6221 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6222 (v850_elf_reloc): Likewise.
6223 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6224 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6225 * elf.c (assign_file_positions_for_segments): Always set adjust.
6226 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6227 parenthesize expression.
6228 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6229 (m32r_elf_object_p): Return a value.
6230 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6231 * elf32-mips.c (mips_elf_final_link): Initialize last.
6232 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6233 * elf32-v850.c (v850_elf_object_p): Return a value.
6234 (v850_elf_print_private_bfd_data): Change fprintf format string.
6235 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6237 * elflink.h (elf_link_add_object_symbols): Change vernum to
6238 unsigned int, and initialize it. Change fprintf format string.
6239 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6240 when setting or comparing to soname_indx.
6241 (elf_create_pointer_linker_section): Change num_symbols to
6243 * libcoff-in.h (coff_data_type): Change flags to flagword.
6244 * peicode.h (pe_print_idata): Initialize idx. Change j to
6245 bfd_size_type. Initialize hint_member. Remove useless test to
6247 (pe_print_edata): Change num_functions and num_names in struct
6248 EDT_type to unsigned long. Remove cast. Change fprintf format
6250 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6251 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6253 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6254 int *. Update uses. Change j to long.
6255 * bfd-in2.h, libcoff.h: Rebuild.
6257 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6259 * elf32-v850.c Remove definition of USE_REL.
6260 (v850_elf_info_to_howto_rela): New function.
6261 (v850_elf_perform_relocation): Renamed from
6262 v850_elf_store_addend_in_insn. Removed replace argument.
6263 (v850_elf_reloc): store the relocation in the addend field instead
6265 (v850_elf_final_link_relocate): Now calls
6266 v850_elf_perform_relocation.
6267 (v850_elf_relocate_section): Remove code to generate REL
6270 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6272 * coffcode.h (coff_new_section_hook): Set the type and storage
6273 class in the native symbol information allocated for a new section
6276 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6278 * peicode.h: Chain together calls to
6279 coff_bfd_copy_private_bfd_data and
6280 coff_bfd_print_private_bfd_data.
6282 * coff-arm.c: Add prototypes for
6283 coff_arm_bfd_print_private_bfd_data and
6284 coff_arm_bfd_copy_private_bfd_data.
6286 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6288 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6291 * peicode.h: Call arm-coff private data functions after handling
6294 * coff-arm.c: Turn statics into globals so that they can be shared
6295 both pe and pei backends.
6297 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6299 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6301 (sunos_write_object_contents): Likewise.
6302 * aoutx.h (NAME(aout,machine_type)): Likewise.
6303 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6305 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6307 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6309 (bfd_default_scan): Remove m68k special cases.
6310 * bfd-in2.h: Rebuild.
6311 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6313 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6314 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6316 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6317 selection, change printable_name to just "m68k" and make that the
6318 default instead of m68k:68020.
6320 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6322 (MY_get_section_contents): Define as aout_32_get_section_contents
6323 rather than NAME(aout,get_section_contents).
6325 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6327 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6328 and call bfd_default_set_arch_mach to do the real work.
6330 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6332 * bout.c (BALX): Include return register g14 as part of the insn.
6334 (calljx_callback): Use it.
6336 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6338 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6339 * libbfd.h: Rebuild.
6341 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6342 byte_count to unsigned int.
6343 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6344 unused local variables.
6346 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6347 variables er and er1.
6349 * cpu-v850.c: Include <ctype.h>.
6350 (scan): Case isdigit argument to unsigned char.
6352 From Yan Meroth <YAN.MEROTH@st.com>:
6353 * ihex.c (ihex_scan): Add extbase variable so that getting an
6354 extended linear address record does not ignore any previous
6356 (ihex_write_object_contents): When writing out an extended linear
6357 address record, zero out any previous extended address.
6359 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6361 * ieee.c (do_one): Check section before dereferencing it.
6362 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6363 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6365 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6367 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6369 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6371 * coff-arm.c: Add interworking functions to pe backends.
6373 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6375 * configure.in: Use AM_DISABLE_SHARED.
6376 * aclocal.m4, configure: Rebuild with libtool 1.2.
6378 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6380 * coff-arm.c (coff_arm_relocate_section): Better error messages
6381 when interowrking conflucts occur. Courtesy of Jonathan Walton
6383 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6384 relocations. Patch courtesy of Jonathan Walton and Tony
6387 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6389 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6390 part of Feb 22 change controling when to override the existing
6391 symbol with the .plt entry.
6393 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6395 * config.bfd (targ_cpu): Add thumb-pe target.
6397 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6398 functions in PE build.
6400 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6402 * config.bfd (sparclite-*-elf*): Added.
6404 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6406 * configure.in: Add elf.lo to elf shell variable.
6407 * Makefile.am (BFD_LIBS): Remove elf.lo.
6408 (BFD_LIBS_CFILES): Remove elf.c.
6409 (BFD32_BACKENDS): Add elf.lo.
6410 (BFD32_BACKENDS_CFILES): Add elf.c.
6411 * configure, Makefile.in: Rebuild.
6413 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6415 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6416 relocation against a non-local symbol should not have a dynamic
6419 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6421 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6423 (pe_print_private_bfd_data): Print PE flags. From Mikey
6424 <jeffdb@netzone.com>.
6426 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6428 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6429 a plt entry when we can determine that we authoritatively define
6432 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6434 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6435 don't actually use trad-core, but a SunOS-style core file handled
6437 * hosts/sparclinux.h: Remove.
6439 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6441 * peicode.h (pe_print_idata): If there is no .idata section, look
6442 for the import tables in some other section. Make the initial
6443 label line up better with the data. Print the import address
6444 table even if there is no import name table. If the import
6445 address table holds actual addresses, print them.
6447 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6449 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6450 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6451 bfd_error_system_call.
6453 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6455 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6456 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6458 From H.J. Lu <hjl@gnu.org>:
6459 * Makefile.am (libbfd_la_LDFLAGS): Define.
6460 * Makefile.in: Rebuild.
6462 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6464 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6465 * netbsd.h (MACHTYPE_OK): Define.
6466 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6467 calling N_SET_MACHTYPE, rather than having a switch.
6468 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6470 * i386netbsd.c (MACHTYPE_OK): Don't define.
6471 (DEFAULT_MID): Define.
6472 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6473 (MACHTYPE_OK): Don't define.
6474 (DEFAULT_MID): Define.
6475 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6476 (DEFAULT_MID): Define.
6477 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6478 (DEFAULT_MID): Define.
6479 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6480 (DEFAULT_MID): Define.
6482 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6483 * vaxnetbsd.c: New file.
6484 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6485 rather than netbsd_core.
6486 * targets.c (vaxnetbsd_vec): Declare.
6487 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6488 defined, add netbsd_core_vec.
6489 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6490 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6491 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6492 * config.bfd (alpha*-*-netbsd*): New target.
6493 * Makefile.am: Rebuild dependencies.
6494 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6495 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6496 * configure, Makefile.in: Rebuild.
6498 * configure.host: Remove the old shared library build stuff. We
6499 now use libtool instead.
6501 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6503 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6505 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6507 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6508 * configure: Rebuild.
6510 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6511 * elf32-v850.c (remember_hi16s_reloc): New function.
6512 (find_remembered_hi16s_reloc): New function.
6513 (v850_elf_store_addend_in_insn): Use the above new functions to
6514 match up HI6S relocs with LO16 relocs.
6516 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6518 * configure.in: Change -linux* to -linux-gnu*.
6519 * config.bfd, configure.host: Likewise.
6520 * configure: Rebuild.
6522 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6524 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6525 LO16/HI16S bug and improve comments about what is going on.
6527 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6529 * configure, aclocal.m4: Rebuild with new libtool.
6531 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6533 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6534 when merging v850 code into v850e/v850ea code. Do not initialise
6535 output flags if the input is the default architecture.
6537 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6539 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6540 get the size from bfd_arch_bits_per_address instead of directly
6543 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6545 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6546 to wrap, just return all 1's bits instead.
6547 * libbfd.h: Regenerate.
6549 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6551 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6553 (coff_relocate_section): If COFF_WITH_PE, define as
6554 coff_pe_i386_relocate_section.
6555 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6556 skip empty sections, to match coff_write_object_contents.
6558 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6559 rather than swapping out r_offset twice. From Luke Deller
6560 <luked@cse.unsw.edu.au>.
6562 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6564 * configure.in: Set libtool_enable_shared rather than
6565 libtool_shared. Remove diversion hack.
6566 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6569 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6571 * syms.c (struct stab_cache): Define.
6572 (struct stab_find_info): Remove cached_offset, cached_stab,
6573 cached_str, and cached_stroff fields. Add file_cache,
6574 function_cache, and line_cache fields.
6575 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6578 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6580 * peicode.h (pe_print_idata): Check for import of ordinal rather
6582 (pe_print_edata): If there is no .edata section, look for the
6583 export data in some other section.
6585 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6587 * configure.in: Change version to 2.8.4.
6588 * configure: Regenerated.
6590 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6592 Add tms320c30 support:
6593 * cpu-tic30.c: New file.
6594 * aout-tic30.c: New file.
6595 * coff-tic30.c: New file.
6596 * archures.c (bfd_arch_tic30): Define.
6597 (bfd_tic30_arch): Declare.
6598 (bfd_archures_list): Add bfd_tic30_arch.
6599 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6601 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6602 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6603 (coff_set_flags): Likewise.
6604 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6605 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6606 * Makefile.am: Rebuild dependencies.
6607 (ALL_MACHINES): Add cpu-tic30.lo.
6608 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6609 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6610 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6611 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6613 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6615 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6616 to lag behind LO16 reloc by a couple of instructions.
6618 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6620 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6621 make to reexamine the file timestamp.
6622 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6624 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6627 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6629 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6630 to create .dynsbss and .rela.sbss sections.
6631 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6632 copied from dynamic objects into .sbss.
6633 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6634 use it. Correct typo of .rela.sdata2.
6635 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6636 put the data, which may now be in .sbss.
6637 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6638 (elf_backend_create_dynamic_sections): Define as
6639 ppc_elf_create_dynamic_sections.
6641 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6642 against _GLOBAL_OFFSET_TABLE_.
6643 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6644 shared libraries which refer to local symbols. Make sure that the
6645 test for allocating space for a reloc in a shared object is the
6646 same as the test for emitting a reloc.
6648 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6650 * config.bfd (i[3456]-*-mingw32*): New target.
6651 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6652 * aclocal.m4, configure: Rebuild.
6654 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6656 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6659 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6661 Sparc v9 ABI compliant PLT:
6662 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6663 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6664 (LARGE_PLT_THRESHOLD): New define.
6665 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6666 (sparc64_elf_build_plt): New function.
6667 (sparc64_elf_plt_entry_offset): Likewise.
6668 (sparc64_elf_plt_ptr_offset): Likewise.
6669 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6670 contain the index for convenience. Skip the initial entries
6672 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6673 memory for the benefit of .rela.plt.
6674 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6675 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6676 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6677 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6678 Call sparc64_elf_build_plt.
6679 (elf_backend_want_got_plt): No.
6680 (elf_backend_plt_readonly): No.
6681 (elf_backend_plt_alignment): 8.
6683 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6684 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6685 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6688 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6690 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6692 * cpu-mips.c (arch_info_struct): Add mips variants.
6693 * bfd-in2.h: Rebuilt.
6695 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6697 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6700 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6702 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6703 (i[3456]86sco3.2v5*coff): New target.
6705 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6707 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6709 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6711 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6712 * bfd-in2.h: Regenerate.
6714 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6716 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6718 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6720 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6721 adjust addend for an output common symbol (from Jimmy Blair
6722 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6723 defined symbol to counteract adjustment made in generic relocation
6726 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6728 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6730 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6731 (GET_SCNDHR_NLNNO): Likewise.
6733 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6735 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6737 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6739 * elf32-m32r.c: Add macros to handle NOP insertion.
6741 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6743 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6744 (xcoff_mark): Likewise.
6745 (xcoff_build_ldsyms): Mark absolute symbols.
6747 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6749 * bout.c (b_out_write_object_contents): Sort symbols before output
6750 to keep {CALL,BAL}NAME symbols adjacent.
6751 (b_out_symbol_cmp): New function.
6753 For older changes see ChangeLog-9697
6759 version-control: never