1 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4 don't actually use trad-core, but a SunOS-style core file handled
6 * hosts/sparclinux.h: Remove.
9 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
11 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
12 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
13 (elf_mips_dvp_27_s4_howto): Describe it.
14 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
15 (mips_info_to_how_rel): Handle it.
16 (mips_elf_relocate_section): Handle it.
17 * bfd-in2.h,libbfd.h: Regenerate.
20 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
22 * peicode.h (pe_print_idata): If there is no .idata section, look
23 for the import tables in some other section. Make the initial
24 label line up better with the data. Print the import address
25 table even if there is no import name table. If the import
26 address table holds actual addresses, print them.
29 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
31 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
34 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
36 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
37 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
38 bfd_error_system_call.
40 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
42 * Makefile.am (AUTOMAKE_OPTIONS): Define.
43 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
45 From H.J. Lu <hjl@gnu.org>:
46 * Makefile.am (libbfd_la_LDFLAGS): Define.
47 * Makefile.in: Rebuild.
49 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
51 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
52 * netbsd.h (MACHTYPE_OK): Define.
53 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
54 calling N_SET_MACHTYPE, rather than having a switch.
55 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
57 * i386netbsd.c (MACHTYPE_OK): Don't define.
58 (DEFAULT_MID): Define.
59 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
60 (MACHTYPE_OK): Don't define.
61 (DEFAULT_MID): Define.
62 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
63 (DEFAULT_MID): Define.
64 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
65 (DEFAULT_MID): Define.
66 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
67 (DEFAULT_MID): Define.
69 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
70 * vaxnetbsd.c: New file.
71 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
72 rather than netbsd_core.
73 * targets.c (vaxnetbsd_vec): Declare.
74 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
75 defined, add netbsd_core_vec.
76 * configure.in: Set COREFILE for alpha*-*-netbsd* and
77 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
78 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
79 * config.bfd (alpha*-*-netbsd*): New target.
80 * Makefile.am: Rebuild dependencies.
81 (BFD32_BACKENDS): Add vaxnetbsd.lo.
82 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
83 * configure, Makefile.in: Rebuild.
85 * configure.host: Remove the old shared library build stuff. We
86 now use libtool instead.
88 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
90 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
92 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
94 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
97 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
99 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
100 when merging m32r BFDs into m32rx BFDs.
102 * elf32-v850.c (remember_hi16s_reloc): New function.
103 (find_remembered_hi16s_reloc): New function.
104 (v850_elf_store_addend_in_insn): Use the above new functions to
105 match up HI6S relocs with LO16 relocs.
108 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
110 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
111 (bfd_txvu_arch): Delete.
112 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
114 * bfd-in2.h: Regenerate.
117 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
119 * configure.in: Change -linux* to -linux-gnu*.
120 * config.bfd, configure.host: Likewise.
121 * configure: Rebuild.
123 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
125 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
126 LO16/HI16S bug and improve comments about what is going on.
128 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
130 * configure, aclocal.m4: Rebuild with new libtool.
133 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
135 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
136 when merging v850 code into v850e/v850ea code. Do not initialise
137 output flags if the input is the default architecture. PR14732.
139 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
142 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
144 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
145 get the size from bfd_arch_bits_per_address instead of directly
148 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
150 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
151 to wrap, just return all 1's bits instead.
152 * libbfd.h: Regenerate.
154 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
156 * coff-i386.c (coff_pe_i386_relocate_section): New static function
158 (coff_relocate_section): If COFF_WITH_PE, define as
159 coff_pe_i386_relocate_section.
160 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
161 skip empty sections, to match coff_write_object_contents.
163 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
164 rather than swapping out r_offset twice. From Luke Deller
165 <luked@cse.unsw.edu.au>.
167 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
169 * configure.in: Set libtool_enable_shared rather than
170 libtool_shared. Remove diversion hack.
171 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
174 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
176 * syms.c (struct stab_cache): Define.
177 (struct stab_find_info): Remove cached_offset, cached_stab,
178 cached_str, and cached_stroff fields. Add file_cache,
179 function_cache, and line_cache fields.
180 (_bfd_stab_section_find_nearest_line): Use extensive caching to
183 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
185 * peicode.h (pe_print_idata): Check for import of ordinal rather
187 (pe_print_edata): If there is no .edata section, look for the
188 export data in some other section.
190 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
192 * configure.in: Change version to 2.8.4.
193 * configure: Regenerated.
195 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
197 Add tms320c30 support:
198 * cpu-tic30.c: New file.
199 * aout-tic30.c: New file.
200 * coff-tic30.c: New file.
201 * archures.c (bfd_arch_tic30): Define.
202 (bfd_tic30_arch): Declare.
203 (bfd_archures_list): Add bfd_tic30_arch.
204 * targets.c (bfd_target_vector): Add tic30_aout_vec and
206 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
207 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
208 (coff_set_flags): Likewise.
209 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
210 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
211 * Makefile.am: Rebuild dependencies.
212 (ALL_MACHINES): Add cpu-tic30.lo.
213 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
214 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
215 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
216 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
218 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
220 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
221 to lag behind LO16 reloc by a couple of instructions.
223 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
225 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
226 make to reexamine the file timestamp.
227 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
229 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
233 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
235 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
236 and partial_inplace=false.
237 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
240 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
242 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
243 to create .dynsbss and .rela.sbss sections.
244 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
245 copied from dynamic objects into .sbss.
246 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
247 use it. Correct typo of .rela.sdata2.
248 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
249 put the data, which may now be in .sbss.
250 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
251 (elf_backend_create_dynamic_sections): Define as
252 ppc_elf_create_dynamic_sections.
254 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
255 against _GLOBAL_OFFSET_TABLE_.
256 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
257 shared libraries which refer to local symbols. Make sure that the
258 test for allocating space for a reloc in a shared object is the
259 same as the test for emitting a reloc.
262 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
264 * elf32-mips.c: Add dvp support.
267 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
269 * config.bfd (i[3456]-*-mingw32*): New target.
270 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
271 * aclocal.m4, configure: Rebuild.
274 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
276 * config.bfd, configure.in: Add dvp support.
277 * configure: Regenerate.
278 * aclocal.m4: Regenerate.
279 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
280 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
283 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
285 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
288 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
290 Sparc v9 ABI compliant PLT:
291 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
292 (plt_templates, sparc64_elf_build_plt_entry): Delete.
293 (LARGE_PLT_THRESHOLD): New define.
294 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
295 (sparc64_elf_build_plt): New function.
296 (sparc64_elf_plt_entry_offset): Likewise.
297 (sparc64_elf_plt_ptr_offset): Likewise.
298 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
299 contain the index for convenience. Skip the initial entries
301 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
302 memory for the benefit of .rela.plt.
303 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
304 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
305 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
306 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
307 Call sparc64_elf_build_plt.
308 (elf_backend_want_got_plt): No.
309 (elf_backend_plt_readonly): No.
310 (elf_backend_plt_alignment): 8.
312 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
313 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
314 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
317 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
319 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
321 * cpu-mips.c (arch_info_struct): Add mips variants.
322 * bfd-in2.h: Rebuilt.
324 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
326 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
327 preserving the contents of t2a3_b_insn.
329 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
331 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
332 (i[3456]86sco3.2v5*coff): New target.
334 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
336 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
338 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
340 * bfd.c (bfd_get_error_handler): Add orthogonal function.
341 * bfd-in2.h: Regenerate.
343 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
345 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
347 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
349 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
350 adjust addend for an output common symbol (from Jimmy Blair
351 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
352 defined symbol to counteract adjustment made in generic relocation
355 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
357 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
359 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
360 (GET_SCNDHR_NLNNO): Likewise.
362 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
364 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
366 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
368 * elf32-m32r.c: Add macros to handle NOP insertion.
370 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
372 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
373 (xcoff_mark): Likewise.
374 (xcoff_build_ldsyms): Mark absolute symbols.
376 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
378 * bout.c (b_out_write_object_contents): Sort symbols before output
379 to keep {CALL,BAL}NAME symbols adjacent.
380 (b_out_symbol_cmp): New function.
382 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
384 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
385 allocate space for a PC relative reloc against a symbol which is
386 defined in a regular file.
387 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
388 relative reloc against a symbol which is defined in a regular
391 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
393 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
394 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
396 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
397 (mips*-*-netbsd*): New target.
399 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
401 * elflink.h (elf_link_assign_sym_version): Change error message
402 from "undefined version name" to "undefined versioned symbol
405 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
407 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
410 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
412 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
415 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
416 shared. Set stab* sections to be shared and read. Set .rsrc
417 section to be read and shared.
419 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
421 * Makefile.am: Rebuild dependencies.
422 (ALL_MACHINES_CFILES): Add dwarf2.lo.
423 (ALL_MACHINES_CFILES): Add dwarf2.c.
424 * Makefile.in: Rebuild.
426 * coff-arm.c: Don't include obstack.h.
428 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
430 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
433 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
435 * configure: Regenerate to get @SHELL@ substituted.
437 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
439 * coff-arm.c (coff_arm_relocate_section): Only look at section
440 owner if there is one.
442 * elf.c (assign_file_positions_for_segments): Fail if there is not
443 enough room for the program headers. (PR14186)
445 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
447 * elf.c (_bfd_elf_find_nearest_line): Call
448 _bfd_dwarf2_find_nearest_line first.
449 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
450 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
452 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
455 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
456 object files to be merged into a M32RX executable.
458 * archures.c: Add bfd_mach_m32rx.
460 * archures.c: Add bfd_mach_m32r.
462 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
464 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
465 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
466 to decide when to align the file sections for paging.
468 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
471 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
473 * elf32-m32r.c (m32r_elf_object_p): New Function.
474 (m32r_elf_final_write_processing): New Function.
475 (m32r_elf_set_private_flags): New Function.
476 (m32r_elf_copy_private_bfd_data): New Function.
477 (m32r_elf_merge_private_bfd_data): New Function.
478 (m32r_elf_print_private_bfd_data): New Function.
479 (elf_backend_object_p): Point to m32r_object_p.
480 (elf_backend_final_write_processing): Point to
481 m32r_elf_final_write_processing.
482 (bfd_elf32_bfd_copy_private_bfd_data): Point to
483 m32r_elf_copy_private_bfd_data.
484 (bfd_elf32_bfd_merge_private_bfd_data): Point to
485 m32r_elf_merge_private_bfd_data.
486 (bfd_elf32_bfd_set_private_flags): Point to
487 m32r_elf_set_private_bfd_data.
488 (bfd_elf32_bfd_print_private_bfd_data): Point to
489 m32r_elf_print_private_bfd_data.
492 * cpu-m32r.c: Add m32rx cpu architecture.
493 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
494 architecture machines.
497 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
500 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
502 * configure: Only build libbfd shared if --enable-shared's value
503 was `yes', or was set to `*bfd*'.
504 * aclocal.m4: Likewise.
505 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
506 original source of this bit of code. It's not clear what the best fix
509 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
511 * linker.c (generic_link_add_symbol_list): Always init udata.p so
512 that the generic relaxation code can function when input and output
513 file formats are mismatched.
515 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
517 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
519 * elf.c (assign_file_positions_for_segments): For a loadable
520 section, make sure that the load address is correct relative to
521 the load address of the segment plus the size of the segment so
524 * coffcode.h (_coff_link_output_has_begun): Make static.
525 (_coff_final_link_postscript): Likewise.
527 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
529 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
530 which a relocation refers to an indirect or warning symbol.
532 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
534 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
535 (coff_arm_final_link_postscript): New function.
536 (coff_arm_link_output_has_begun): New function.
538 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
539 _bfd_coff_link_output_has_begun and
540 _bfd_coff_final_link_postscript. Add new macros:
541 bfd_coff_link_output_has_begun() and
542 bfd_coff_final_link_postscript().
544 * cofflink.c (_bfd_coff_final_link): Insert calls to
545 bfd_coff_link_output_has_begun() and
546 bfd_coff_final_link_postscript().
548 * coffcode.h: Add two new fields to bfd_coff_backend_data
549 structure: _bfd_coff_link_output_has_begun and
550 _bfd_coff_final_link_postscript. Add default initialisers for
551 these fields. Add overridable aliases for the coff swap functions
552 in the backend data structure.
554 * elf32-v850.c: Update with patches from the branch to fix
555 HI16_S/LO16 reloc pairs.
558 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
560 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
562 (USE_REL): Don't define any more, switch to using RELA
564 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
567 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
569 * archures.c (bfd_mach_mips*): Define.
570 (start-sanitize-vr5400):
571 (vr5400, bfd_mach_vr5000): Define.
572 (end-sanitize-vr5400):
573 (bfd_default_scan): For 3000 and 4000 replace magic constant with
576 * cpu-mips.c (N): Define.
577 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
578 numbers with bfd_mach_mips* macros.
580 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
582 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
583 v850_elf_relocate_section): Fix PR2 14180 and 14181
584 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
585 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
586 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
587 (for PR14180) to create and handle special common sections.
588 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
589 which have data stored in the instructions. PR14258.
591 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
593 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
594 (USER_LABEL_PREFIX): Revert back to '_'
596 * config.bfd (targ_cpu): Add support for Thumb target.
598 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
600 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
601 (get_symbol_value): Handle R_SH_SWITCH8.
602 (sh_relax_delete_bytes): Likewise.
604 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
606 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
607 gcc/config/arm/semi.h
609 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
612 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
614 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
617 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
619 * coffcode.h (coff_mkobject_hook): Only set private flags for non
622 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
624 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
627 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
629 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
630 complain if inout and output formats differ.
632 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
634 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
635 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
636 * Makefile.in: Rebuild.
637 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
638 automake and autoconf.
640 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
641 (COFF_WITH_PR to COFF_WITH_PE).
643 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
645 * coff-arm.c: Make variables and some functions static, so that
646 this file can be included in multiple object files.
647 (coff_arm_bfd_final_link): Fix minor bug.
649 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
651 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
653 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
655 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
657 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
659 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
661 * sunos.c (sunos_add_one_symbol): When overriding a defined
662 symbol, set it to undefined, not new.
664 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
667 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
669 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
670 (sh_relax_delete_bytes): Don't kill LABEL relocs.
672 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
674 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
675 (mn10300_elf_relax_section): Likewise.
677 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
679 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
680 bfd_h_get_* calls to "bfd_byte *".
682 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
684 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
686 (mn10300_elf_relax_section): Include stack space for register saves
687 in the imm8 field of a "call" instruction.
688 (compute_function_info): Determine how much stack is allocated by
689 the movm instruction. Fix typo.
690 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
692 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
694 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
695 a version dependency could not be found.
697 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
699 * configure.com: Get version info from configure.in
701 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
703 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
704 New function. Avoid mixing US1 and HAL R1 code.
705 Set resulting memory ordering to the strongest one used.
706 (sparc64_elf_object_p): Set bfd_mach correctly.
708 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
710 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
711 (sparc64_elf_check_relocs): Handle them.
712 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
713 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
715 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
717 * configure.in (sparc*-*-linux*): Use trad-core and ...
718 * hosts/sparclinux.h: New file.
720 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
722 * config.bfd (sparc64-*-linux*): New target.
724 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
725 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
727 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
728 Set .plt alignment from new plt_alignment.
729 * elflink.h (elf_link_create_dynamic_sections): Set version section
730 alignment to LOG_FILE_ALIGN.
731 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
732 (elfXX_bed): Init plt_alignment.
734 * elf64-sparc.c (sparc64_elf_check_relocs,
735 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
736 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
737 sparc64_elf_finish_dynamic_sections): New functions.
738 (sparc64_elf_howto_table): Fix a few name strings.
739 (ELF_DYNAMIC_INTERPRETER): New definition.
740 (sparc64_elf_relocate_section): Handle shared libraries.
742 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
743 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
744 PLT definitions sparc64-linux originally choose. These will go
745 away soon in favour of the official abi definitions.
747 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
749 * coff-sh.c (coff_small_object_p): New static function.
750 (coff_small_new_section_hook): New static function.
751 (bfd_coff_small_swap_table): New static const structure.
752 (coff_small_close_and_cleanup): Define.
753 (coff_small_bfd_free_cached_info): Define.
754 (coff_small_get_section_contents): Define.
755 (coff_small_get_section_contents_in_window): Define.
756 (shcoff_small_vec): New static structure.
757 (shlcoff_small_vec): New static structure.
758 * targets.c (bfd_target_vector): Add shcoff_small_vec and
760 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
761 shlcoff_small_vec to targ_selvecs.
763 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
764 * configure: Rebuild.
766 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
768 * evax-egsd.c: Weak symbols are global.
770 * evax-emh.c: Use proper casts.
772 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
774 * evax-egsd.c: Section names and symbols have different
775 length restrictions. Add length parameter to
776 _bfd_evax_length_hash_symbol.
777 * evax-etir.c: Likewise.
778 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
780 * evax.h (EOBJ_S_C_SECSIZ): Define.
782 * evax-alpha.c: Remove duplicate test.
784 * evax-emh.c: SYS$ functions are upper-case.
786 * evax-egsd.c: Create separate sections for common symbols.
787 * evax-etir.c: Don't output common section.
788 * evax.h: Bump up section count.
790 * configure.com: Use 64bit integers with DEC C.
792 * evax-egsd.c: Make section flags dec c compatible.
794 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
796 * som.c (normalize): Delete function.
797 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
798 changed. Use passed in elength to determine size of the extended
799 name table instead of computing it again.
801 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
803 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
804 IMAGE_SCN_MEM_READ for an unrecognized section.
806 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
808 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
809 '/' in the extended name table.
811 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
813 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
814 symbols, check globals list before matching on locals.
816 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
818 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
821 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
823 * peicode.h (pe_mkobject_hook): Set DLL flag.
824 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
826 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
827 for .stab* sections. Replace strlen of constant strings with
830 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
832 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
833 merge got and reloc entries from ind syms to their target.
834 (elf64_alpha_always_size_sections): Call it.
835 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
836 (elf64_alpha_can_merge_gots): Likewise.
837 (elf64_alpha_merge_gots): Likewise.
839 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
840 as it is insufficient to handle the relocation changes as well.
842 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
844 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
845 relocs for symbols in shlibs that have been forced local.
846 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
848 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
850 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
851 got_enties of the default symbol for the default versioned
852 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
855 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
857 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
858 24 bits of the PC when computing a PC relative relocation.
860 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
862 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
863 Correct value for maximum positive 22 bit PC relative relocation.
864 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
865 HI_16 relocations. Correct bit adjustment in TDA offsets.
867 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
869 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
870 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
872 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
874 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
877 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
879 * config.bfd: Missed one alpha* change.
881 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
883 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
884 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
885 (MINUS_ONE): New macro.
886 (sparc_elf_notsup_reloc): New function.
887 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
888 H44,M44,L44,REGISTER.
889 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
890 (init_insn_reloc): New function.
891 (sparc_elf_wdisp16_reloc): Use it.
892 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
894 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
896 * som.c (som_construct_extended_name_table): Remove static
897 function, and define as macro instead.
899 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
901 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
902 recognizes alphaev5 etc.
903 * configure.host: Likewise.
905 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
907 Make ld -s work on AIX:
908 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
909 section if we are stripping.
910 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
911 size if we are stripping.
912 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
913 and don't write out relocs, if we are stripping.
914 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
915 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
918 * configure.in: Don't include elf.lo again for ELF targets; it's
919 always in the library anyhow.
920 * configure: Rebuild.
922 * bfd-in2.h: Rebuild.
924 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
925 char *, when calling bfd_get_32 and bfd_put_32.
926 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
929 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
931 * reloc.c (bfd_check_overflow): New function.
932 (bfd_perform_relocation, bfd_install_relocation): Use it.
933 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
934 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
935 * bfd-in2.h: Regenerate.
936 * libbfd.h: Regenerate.
938 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
940 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
941 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
943 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
945 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
946 (stmp-bfd-h): Rename from stmp-bfd.h.
947 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
948 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
949 (stmp-bin2-h): New target.
950 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
951 (stmp-lbfd-h): New target.
952 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
953 (stmp-lcoff-h): New target.
954 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
955 stmp-lbfd-h, and stmp-lcoff-h.
956 * Makefile.in: Rebuild.
958 * configure.in: Use a diversion to set enable_shared before the
959 arguments are parsed.
960 * configure: Rebuild.
962 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
964 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
965 renamed to R_SPARC_UNUSED_42.
966 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
967 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
968 renamed to R_SPARC_UNUSED_42.
969 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
970 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
971 * bfd-in2.h: Regenerated.
972 * libbfd.h: Regenerated.
974 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
976 * elflink.h (elf_merge_symbol): Don't check the hash creator until
977 after we have set *sym_hash.
979 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
981 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
983 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
985 * Makefile.am (libbfd_a_SOURCES): Define.
986 * Makefile.in: Rebuild.
988 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
989 * aclocal.m4: Rebuild with new libtool.
990 * configure: Rebuild.
992 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
994 * elf.c (map_sections_to_segments): Even if we are not demand
995 paged, don't put a loadable section after a nonloadable section.
996 (assign_file_positions_for_segments): Increment the file offset
997 for a section with contents, even if it is not loadable.
1000 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1002 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1003 indicating that __ctbp could not be found.
1006 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1008 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1010 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1011 start-sanitize-v850e
1013 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1014 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1015 Add support for the CALLT relocs.
1017 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1018 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1021 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1022 relocations against non-existant symbols.
1024 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1026 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1028 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1029 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1030 bit reloc in the tiny data area.
1033 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1035 Merged changes from Martin Hunt:
1037 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1038 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1041 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1042 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1044 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1045 Do 15 and 21 bit pc-relative relocations.
1046 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1049 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1050 added to the relocation, not or'd.
1053 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1055 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1057 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1059 * archures.c (bfd_default_scan): Use strcasecmp.
1060 (bfd_default_scan): Test for match with arch_name + ":" +
1062 (bfd_default_scan): Test for match with printable_name - ":".
1063 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1064 cases. Each implements their own scan function.
1065 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1066 special cases. Since info->mach == 0. The test mach == number
1068 (bfd_arch_list): New function, return name of all the supported
1071 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1073 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1074 decoding architecture.
1075 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1078 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1080 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1082 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1084 * Makefile.am: Rebuild dependencies.
1085 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1086 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1087 * Makefile.in: Rebuild.
1089 * reloc.c: Remove extraneous commas from relocation entries.
1090 Remove BFD_RELOC_V850_16_PCREL.
1091 * bfd-in2.h: Rebuild.
1093 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1094 in sections named .tocbss rather than .bss.
1096 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1098 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1099 BFD_RELOC_V850_16_PCREL.
1101 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1103 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1104 the same as C_EXT syms.
1105 (coff_link_add_symbols): Ditto.
1106 (_bfd_coff_link_input_bfd): Ditto.
1107 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1108 it to preserve and restore state of global_to_static flag.
1110 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1112 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1113 bits in e_flags field rather than magic numbers.
1114 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1115 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1116 v850_elf_print_private_bfd_data): New functions.
1118 start-sanitize-v850e
1119 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1121 * elf.c (prep_headers): Remove V850E magic number.
1122 * elf.c (prep_headers): Remove V850EA magic number.
1125 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1127 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1129 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1131 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1132 instructions are relative to the next instruction, not the
1133 current instruction.
1134 (mn10200_elf_relax_section): Similarly.
1136 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1138 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1141 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1142 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1143 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1145 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1147 * cpu-v850.c: Remove "plain" from v850 printable name.
1148 (scan): Use strcasecmp.
1150 * archures.c (bfd_mach_v850): Define.
1152 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1153 just sh/SH, use strcasecmp.
1154 (arch_info_struct): Add entries for sh3 et.al.
1156 * archures.c (bfd_mach_sh, ...): Define.
1158 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1160 * archures.c (bfd_archures_list): Always NULL terminate the list.
1162 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1164 * Makefile.am: Rebuild dependencies.
1165 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1166 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1167 (elf32-arc.lo): Remove explicit dependency.
1168 * Makefile.in: Rebuild.
1170 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1171 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1172 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1174 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1176 * configure: Rebuild with latest devo autoconf for NT support
1178 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1180 * cpu-arm.c (compatible): If B is a default type, return A.
1182 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1184 * cpu-v850.c (scan): New function.
1185 (arch_info_struct): New structure.
1186 (bfd_v850_arch): Add link into arch_info_structure.
1188 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1191 * elf32-v850.c (v850_elf_object_p): New function.
1193 start-sanitize-v850e
1194 * archures.c (bfd_mach_v850e): Machine value for v850e.
1196 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1198 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1201 * elf.c (prep_headers): Add support for v850e machine number.
1203 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1205 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1207 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1210 * elf.c (prep_headers): Add support for v850ea machine number.
1213 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1215 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1216 cached_stab field if the offset prevents us from using the cache.
1218 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1220 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1222 * aout-arm.c (aout_arm_little_vec): Likewise.
1223 (aout_arm_big_vec): Likewise.
1224 * bout.c (b_out_vec_big_host): Likewise.
1225 (b_out_vec_little_host): Likewise.
1226 * mipsbsd.c (aout_mips_little_vec): Likewise.
1227 (aout_mips_big_vec): Likewise.
1229 start-sanitize-tic80
1230 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1232 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1233 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1234 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1237 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1239 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1240 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1241 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1242 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1243 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1244 of two for I960 only.
1245 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1246 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1247 default definitions.
1248 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1249 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1250 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1251 start-sanitize-tic80
1252 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1253 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1254 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1255 *coffcode.h (coff_write_object_contents): Set alignment field in
1256 section header for TIC80COFF files.
1259 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1261 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1262 v850_elf_check_relocs, v850_elf_reloc,
1263 v850_elf_final_link_relocate): Add support for
1264 BFD_RELOC_V850_16_PCREL relocation.
1266 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1269 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1271 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1273 start-sanitize-v850e
1274 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1276 * cpu-v850e: New file.
1278 * elf.c (prep_headers): Add support for v850e target.
1280 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1282 * config.bfd: Add support for v850e target.
1284 * archures.c: Add support for v850e target.
1286 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1288 * cpu-v850ea: New file.
1290 * elf.c (prep_headers): Add support for v850ea target.
1292 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1294 * config.bfd: Add support for v850ea target.
1296 * archures.c: Add support for v850ea target.
1299 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1301 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1302 argument as section relative, rather than an absolute address.
1303 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1305 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1307 * config.bfd (arc-*-elf*): Add.
1308 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1309 * configure: Rebuild.
1310 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1311 (BFD32_BACKENDS): Add elf32-arc.lo.
1312 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1313 * Makefile.in: Rebuild.
1314 * archures.c (architecture list): Add bfd_arch_arc.
1315 (bfd_archures_list): Add bfd_arc_arch.
1316 (bfd_mach_arc_base): Define.
1317 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1318 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1319 (bfd_target_vect): Add them.
1320 * bfd-in2.h, libbfd.h: Rebuild.
1321 * cpu-arc.c, elf32-arc.c: New files.
1322 * elf.c (pre_headers): Recognize bfd_arch_arc.
1324 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1326 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1327 data section is correctly rounded to a page in the file.
1329 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1331 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1332 there are no symbols.
1334 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1336 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1337 file system 14 character limit.
1338 * Makefile.am, configure.in: Corresponding changes.
1339 * Makefile.in, configure: Rebuild.
1341 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1343 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1344 Rebuild dependencies.
1345 * Makefile.in: Rebuild.
1347 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1349 * Makefile.am (docdir): Define.
1350 * Makefile.in: Rebuild.
1352 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1354 * configure: Rebuild with autoconf 2.12.1.
1356 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1358 * aclocal.m4, configure: Rebuild with new automake patches.
1360 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1362 * rs6000-core.c (make_bfd_asection): New function to add a section
1363 to the core file bfd.
1364 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1366 Use BFD routines to seek, read and stat the core file.
1367 Handle .data sections from loaded objects and anonymously mmapped
1368 regions, these are available in AIX 4 core files.
1370 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1372 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1373 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1374 copy; use a patches libtool instead.
1375 * acmacros.m4: Remove.
1376 * Makefile.in, aclocal.m4, configure: Rebuild.
1378 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1380 * Makefile.am: New file, based on old Makefile.in.
1381 * acmacros.m4: New file, copied from old aclocal.m4.
1382 * acinclude.m4: New file.
1383 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1384 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1385 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1386 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1387 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1388 * acconfig.h: Mention PACKAGE and VERSION.
1389 * stamp-h.in: New file.
1390 * dep-in.sed: Change .o to .lo.
1391 * Makefile.in: Now built with automake.
1392 * aclocal.m4: Now built with aclocal.
1393 * config.in, configure: Rebuild.
1396 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1398 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1399 if there is only a relocation to a read-only but not allocatable
1400 section (like .stab).
1401 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1402 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1403 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1404 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1405 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1407 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1408 (ppc_elf_create_linker_section): These sections are not
1409 created by the linker (that is, they are created by the user
1410 putting data in them). In particular, they can be the source
1411 and target of relocations.
1412 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1413 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1414 objects (for instance, 'long double') to 16-byte boundaries.
1415 (ppc_elf_size_dynamic_sections): Make the code that generates
1416 section symbols exactly the same as for sparc, reducing the
1417 number of section symbols output.
1418 (ppc_elf_check_relocs): Check postcondition of
1419 bfd_elf32_link_record_dynamic_symbol. Make default case the
1420 same as corresponding code for sparc, fixing bug involving
1422 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1423 forced to be local because of versioning (by replicating
1424 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1425 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1427 (ppc_elf_relocate_section): Add handy debugging code for when
1428 assertion fails. Add some more 'symbol made local because of
1431 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1432 processing a GOT relocation as required by ABI.
1434 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1436 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1437 version info if this symbol came from a dynamic object.
1438 (elf_link_add_object_symbols): Set the version info of a symbol
1439 only if the object actually contains version definitions and
1440 defines this symbol.
1442 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1444 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1445 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1447 * configure: Regenerated with autoconf 2.12.
1448 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1450 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1452 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1453 a warning rather than returning an error.
1455 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1457 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1459 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1461 * cisco-core.c: define signals for wingdb.
1463 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1465 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1466 the same number of aux entries.
1468 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1470 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1471 difference of two symbols if the relocation size is 32 bits.
1472 (som_write_fixups): Handle R_DATA_EXPR.
1474 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1476 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1477 its value if COFF_WITH_PE is defined.
1479 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1481 * coff-stubgo32.c: New file.
1482 * go32stub.h: New file.
1483 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1484 * coffswap.h (coff_swap_filehdr_in): Invoke
1485 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1487 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1488 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1489 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1490 COFF_ADJUST_AUX_IN_POST if they are defined.
1491 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1492 COFF_ADJUST_AUX_OUT_POST if they are defined.
1493 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1494 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1495 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1496 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1497 * targets.c (go32stubbedcoff_vec): Declare.
1498 (bfd_target_vector): Add go32stubbedcoff_vec.
1499 * configure.in (go32coff_vec): New target vector.
1500 (go32stubbedcoff_vec): Likewise.
1501 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1502 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1503 * Makefile.in: Rebuild dependencies.
1504 (BFD32_BACKENDS): Add coff-stubgo32.o.
1505 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1506 (HFILES): Add go32stub.h.
1508 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1510 * configure.in: Check for fdopen.
1511 * configure, config.in: Rebuild.
1512 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1513 __GO32__. Reindent a bit.
1515 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1517 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1518 flag for newly created sections.
1519 (sunos_add_dynamic_symbols): Don't discard newly created sections
1520 if shared library is dynobj.
1522 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1524 * elf.c (map_sections_to_segments): When checking whether
1525 including a section in a segment would force us to skip a page,
1526 align the address of the next segment to avoid wraparound
1529 start-sanitize-tic80
1530 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1532 * coffcode.h (coff_write_object_contents): Initialize
1533 target id field to TIC80_TARGET_ID.
1534 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1536 (coff_swap_filehdr_in): Swap in target id field if used.
1539 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1541 * coff-i386.c (coff_i386_is_local_label_name): New static function
1542 if TARGET_UNDERSCORE.
1543 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1544 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1546 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1548 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1549 complain_overflow_signed, for 32 bit PC relative relocations.
1551 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1553 * elflink.h (elf_link_add_object_symbols): When a version
1554 indirection symbol is overridden, make the original symbol point
1555 at the real overriding symbol.
1557 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1560 * elflink.h (elf_link_output_extsym): Use the right section for a
1562 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1563 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1565 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1567 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1568 symbols before checking for new symbols.
1570 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1572 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1574 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1575 file, not aoutsz bytes (they are different in XCOFF .o files).
1577 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1578 redefined by objects included from archives.
1580 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1582 * elflink.h (elf_merge_symbol): In the case of a new defined
1583 symbol overriding an old defined symbol, return the hash table
1584 entry which we modify, even if it is the target of an
1586 (elf_link_add_object_symbols): If the real name of the symbol gets
1587 overridden, convert the versioned symbol into an indirect symbol
1590 * elflink.h (elf_merge_symbol): New static function, broken out of
1591 elf_link_add_object_symbols.
1592 (elf_link_add_object_symbols): Call it.
1594 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1596 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1597 handle case where COFF filehdr does not immediately follow PE
1599 * coffgen.c (coff_object_p): Remove useless seek to current
1602 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1604 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1607 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1609 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1610 symbols, skip N_ABS symbols with debugging storage classes.
1612 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1614 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1615 relocs in shared libraries which refer to local symbols. Cope
1616 with addend when processing a GOT relocation.
1618 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1619 for sections that the linker didn't create.
1620 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1621 symbol if it was created in ppc_elf_size_dynamic_sections.
1622 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1623 relative to a section for which we didn't output a symbol.
1625 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1626 relocs are 'rela' relocs, like everything else. .rela.plt is not
1627 a read-only section, so we don't have to special-case it.
1629 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1630 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1632 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1633 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1634 actual .got section.
1635 * elflink.c (_bfd_elf_create_got_section): The three reserved
1636 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1638 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1641 * elf32-ppc.c (ppc_elf_check_relocs): Use
1642 _bfd_elf_create_got_section to create the GOT rather than
1643 ppc_elf_create_linker_section. Create the '.rela.got' section
1645 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1646 symbol has a GOT entry.
1647 (ppc_elf_relocate_section): Record when a symbol is used through
1648 the GOT, and allocate space in the GOT for each such symbol.
1649 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1650 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1653 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1654 treated in a similar way to ADDR16_HA relocs.
1655 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1656 shared objects; the linker must deal with them.
1657 (ppc_elf_create_linker_section): Stop setting
1658 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1659 LINKER_SECTION_PLT stuff.
1660 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1661 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1662 section, not ELF-specific calls.
1663 (elf_backend_plt_not_loaded): Set to 1.
1664 (elf_backend_got_symbol_offset): Set to 4.
1665 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1666 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1667 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1668 plt_not_loaded member.
1669 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1670 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1672 (elf_backend_G_O_T_offset): Set default to 0.
1673 (elfNN_bed): Set added fields.
1675 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1676 DT_RELENT in shared objects; should be DT_RELAENT.
1678 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1679 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1680 such a reloc (in a non-shared object) refers to a symbol that's
1683 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1685 * elfcode.h (put_signed_word): Define.
1686 (get_signed_word): Define.
1687 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1688 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1690 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1691 bfd_get_signed_32 to set the r_addend field.
1692 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1693 bfd_h_get_signed_64 to set the r_addend field.
1695 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1697 * elf32-i386.c (elf_i386_relocate_section): When generating a
1698 shared library, do the relocation if the input section is not
1699 allocated in memory.
1701 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1702 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1703 (elf_fix_symbol_flags): New static function, broken out of
1704 elf_adjust_dynamic_symbol.
1705 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1706 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1707 forced local even if NEEDS_PLT is set. When forcing a symbol to
1708 be local, clear NEEDS_PLT.
1709 (elf_link_output_extsym): Remove unused local bed.
1711 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1713 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1714 for derived elf linker hash table entries. References to
1715 elf_link_hash_entry changed appropriately.
1716 (elf32_mn10300_link_hash_table): New structure for derived elf
1718 (elf32_mn10300_hash_table): Define.
1719 (elf32_mn10300_link_hash_traverse): Likewise.
1720 (elf32_mn10300_link_hash_newfunc): New function.
1721 (elf32_mn10300_link_hash_table_create): Likewise.
1722 (elf32_mn10300_finish_hash_table_entry): Likewise.
1723 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1724 of prologue code, and call:32->call:16 relaxing.
1725 (compute_function_info: New function.
1726 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1728 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1730 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1731 for a symbol which is being forced to be local.
1732 * elf32-i386.c (elf_i386_relocate_section): Write out the
1733 relocation value for a GOT reloc for a symbol which is turning
1734 into a local symbol.
1735 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1736 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1738 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1740 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1741 value if the symbol is turning into a local symbol.
1742 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1743 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1745 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1747 * elflink.h (elf_link_add_object_symbols): Also read verneed
1748 information by calling `_bfd_elf_slurp_version_tables'.
1749 (elf_link_add_object_symbols): For undefined symbols look for
1750 version information in the verneed records.
1751 (elf_link_add_object_symbols): Use soname of shared object
1752 for verneed record if it is available.
1754 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1756 * cpu-arm.c: Add prototypes for compatible and scan.
1757 * cofflink.c: Add prototype for mark_relocs.
1759 * archive.c (bfd_special_undocumented_glue): Change filename to
1760 const pointer. Add prototype.
1762 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1764 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1765 sections that will be discarded.
1767 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1769 * elflink.h (elf_link_find_version_dependencies): When searching
1770 for known version symbol skip non-matching verdef records, not
1773 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1775 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1776 not a bfd_vma, to the base file, to match how dlltool reads it.
1778 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1780 * reloc.c: Add thumb relocations.
1782 * bfd-in2.h: Add Thumb relocations.
1784 * libbfd.h: Add Thumb relocations.
1786 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1788 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1790 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1792 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1793 for a section even if it is not loaded.
1795 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1797 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1798 input and output files.
1799 (_bfd_coff_generic_relocate_section): Check whether input file,
1800 not output file, is a PE file.
1802 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1804 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1806 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1808 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1811 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1813 * cpu-arm.c (compatible): Add test for supersets of ARM
1816 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1818 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1821 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1823 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1824 called directly by gas/config/tc-arm.c.
1826 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1828 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1829 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1831 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1833 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1836 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1838 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1839 (coff_bfd_copy_private_bfd_data): Ditto.
1840 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1841 (coff_arm_bfd_print_private_bfd_data): Ditto.
1842 (coff_arm_bfd_set_private_flags): Ditto.
1843 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1845 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1847 * libcoff-in.h (struct coff_final_link_info): Add boolean
1848 global_to_static member for support of task linking.
1849 (_bfd_coff_write_task_globals): Add prototype.
1850 * libcoff.h: Regenerate.
1851 * coffcode.h (coff_write_object_contents): Use #ifdef to
1852 check RS6000COFF_C, to be consistent with all other uses
1854 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1855 call _bfd_coff_write_task_globals.
1856 (_bfd_coff_link_input_bfd): If doing task linking, convert
1857 global functions to static.
1858 (_bfd_coff_write_global_sym): If doing task linking, convert
1859 global variables to static.
1860 (_bfd_coff_write_task_globals): New function.
1861 start-sanitize-tic80
1862 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1863 (C_AUTOARG): #undef since it clashes with C_UEXT.
1864 (C_LASTENT): #undef since it clashes with C_STATLAB.
1865 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1867 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1868 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1869 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1872 start-sanitize-tic80
1873 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1875 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1876 PP relocations to complain_overflow_dont.
1878 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1880 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1881 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1883 (ppbase_reloc, glob15_reloc): New static functions.
1884 (glob16_reloc, local16_reloc): New static functions.
1885 (rtype2howto): Handle all relocation types.
1886 (coff_tic80_relocate_section): New static function.
1887 (coff_relocate_section): Define to coff_tic80_relocate_section.
1888 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1891 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1893 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1894 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1896 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1897 callers. If PE file, don't add section VMA.
1898 (coff_write_alien_symbol): If PE file, don't add section VMA.
1899 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1900 (_bfd_coff_write_global_sym): Likewise.
1901 (_bfd_coff_generic_relocate_section): Likewise.
1903 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1906 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1908 * cofflink.c (mark_relocs): Add new function to mark symbols which
1909 are used by relocations.
1910 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1911 suppress the skipping of symbols that have thus been marked.
1913 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1915 * coff-sh.c (sh_merge_private_data): New static function.
1916 (coff_bfd_merge_private_bfd_data): Define.
1918 start-sanitize-tic80
1919 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1921 * coff-tic80.c: Remove unnecessary #ifdefs.
1922 * config.bfd: Set targ_underscore to yes for tic80.
1924 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1926 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1927 with unresolved external symbols in GDB).
1930 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1932 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1933 the symbols associated with each BFD.
1934 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1936 * elf-m10200.c: Likewise.
1937 * elf32-m32r.c: Likewise.
1938 * elf32-sh.c: Likewise.
1940 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1942 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1943 alignment of a common symbol. If two symbols that look like
1944 common symbols are found in two shared libraries, and the size is
1945 different, use the larger size, and warn if --warn-common. If a
1946 common symbol overrides a definition in a shared library, set the
1947 size to the larger size, and warn if --warn-common.
1949 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1951 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1952 into any other machine type.
1954 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1956 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1957 data into an unitialised destination set its machine type as well.
1959 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1961 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1962 to common symbol size. Consistently treat uninitialized symbols
1963 in shared objects as common symbols.
1965 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1967 * archures.c (constants): Added new constants to identify the
1968 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1969 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1971 * bfd-in2.h (constants): Added new constants to identify
1972 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1973 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1974 bfd_mach_arm_4T. This file is auto-magically generated from the
1975 archures.c file. This update is just to save work.
1977 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1978 coff_arm_bfd_print_private_bfd_data,
1979 coff_arm_bfd_set_private_flags,
1980 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1981 (global): Macro redefinitions set up to use these new functions.
1983 * coffcode.h (coff_mkobject_hook): Added call to
1984 coff_arm_bfd_set_private_flags().
1985 (coff_set_arch_mach_hook): Added code to set machine type based on
1986 bits stored in internal flags.
1987 (coff_set_flags): Added code to set the new bits in the flags
1988 field based on the machine number.
1989 (function definition macros): Made all function definition macros
1990 conditional so that they can be overridden by target specific
1993 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1994 Structure extended to include new types, one each for ARMv2,
1995 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1997 * libcoff-in.h (struct coff_tdata): Added flags field.
1999 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2001 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2003 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2006 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2008 * coffgen.c (coff_find_nearest_line): If there are no syments,
2011 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2013 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2015 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2017 * targmatch.sed: Add explicit \n characters to work around bug in
2018 HP/UX 10.20 sed program.
2020 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2022 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2025 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2027 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2029 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2031 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2032 (struct elf_m68k_pcrel_relocs_copied, struct
2033 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2034 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2035 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2036 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2038 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2039 PC relative relocs for a global symbol defined in a regular
2040 object, and count the number of PC relative relocs copied for any
2042 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2043 traverse with elf_m68k_discard_copies.
2045 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2047 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2048 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2050 * coffcode.h (coff_compute_section_file_positions): Force the
2051 potential last byte in the file to be written out when
2054 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2056 * configure.host (mips*-*-openbsd*): New host.
2058 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2060 * elflink.h (elf_link_add_object_symbols): Only subtract the
2061 section VMA from the symbol value if this is a fully linked file.
2063 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2064 (struct elf_i386_link_hash_entry): Define.
2065 (struct elf_i386_link_hash_table): Define.
2066 (elf_i386_link_hash_traverse): Define.
2067 (elf_i386_hash_table): Define.
2068 (elf_i386_link_hash_newfunc): New static function.
2069 (elf_i386_link_hash_table_create): New static function.
2070 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2071 PC relative relocs for a global symbol defined in a regular
2072 object, and count the number of PC relative relocs copied for any
2074 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2075 traverse with elf_i386_discard_copies.
2076 (elf_i386_discard_copies): New static function.
2077 (bfd_elf32_bfd_link_hash_table_create): Define.
2079 From Gordon W. Ross <gwr@mc.com>:
2080 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2081 (sunos4_aout_backend): Use MY_entry_is_text_address.
2084 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2086 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2087 R_D30V_32_NORMAL to 2 (4 bytes).
2090 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2092 From Gordon W. Ross <gwr@mc.com>:
2093 * netbsd.h (N_SHARED_LIB): Define.
2094 (SEGMENT_SIZE): Don't define.
2095 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2097 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2098 (SEGMENT_SIZE): Don't define.
2100 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2101 to sizeof Rela structure, not sizeof Rel structure. From Gary
2102 Thomas <g.thomas@opengroup.org>.
2104 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2106 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2107 whenever entry is larger than text address, but only by whole
2108 pages. From Gordon W. Ross <gwr@mc.com>.
2110 * Makefile.in (install): Depend upon installdirs. Use
2111 mkinstalldirs to build $(oldincludedir).
2112 (installdirs): New target.
2114 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2115 if this is a debugging section which we are stripping.
2117 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2119 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2120 alpha-specific target data struct.
2122 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2124 From Thomas Graichen <graichen@rzpd.de>:
2125 * Makefile.in: Always use $(SHELL) when running move-if-change.
2126 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2127 * configure: Rebuild.
2129 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2131 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2132 VMA if this is an executable file or a shared object.
2134 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2137 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2139 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2140 start of the file. Remove uses later on which switch using
2142 (MY(callback)): Handle entry_is_text_address.
2143 (MY_entry_is_text_address): Define if not defined.
2144 (MY(backend_data)): Initialize new field.
2145 * aoutf1.h (sunos4_aout_backend): Likewise.
2146 * i386aout.c (MY(backend_data)): Likewise.
2147 * i386mach3.c (MY(backend_data)): Likewise.
2148 * mipsbsd.c (MY(backend_data)): Likewise.
2149 * sparclynx.c (sparclynx_aout_backend): Likewise.
2150 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2151 (MY_entry_is_text_address): Define.
2152 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2154 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2155 whose name starts with `.'.
2157 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2159 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2160 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2161 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2162 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2163 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2164 sparc-*-openbsd*): New targets.
2165 * configure: Rebuild.
2167 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2169 * stabs.c (struct stab_section_info): New field
2171 (_bfd_link_section_stabs): Fill the above array.
2172 (_bfd_stab_section_offset): Use `cumulative_skips' to
2173 speed up offset calculation.
2175 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2177 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2178 addend for non pc-relative relocations.
2180 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2181 for non-existent function.
2183 * elf-m10300.c (mn10300_elf_relax_section): New function.
2184 (mn10300_elf_relax_delete_bytes): Likewise.
2185 (mn10300_elf_symbol_address_p): Likewise.
2186 (mn10300_elf_get_relocated_section_contents): Likewise.
2187 (bfd_elf32_bfd_relax_section): Define.
2188 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2190 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2192 * configure.host: Set SHLIB_LIBS.
2193 * configure.in: Substitute SHLIB_LIBS.
2194 * configure: Rebuild.
2195 * Makefile.in (SHLIB_LIBS): New variable.
2196 ($(SHLIB)): Use $(SHLIB_LIBS).
2198 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2200 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2201 with bfd_section_vma.
2203 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2205 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2206 Correct CPU file names for mn10[23]00.
2207 * configure: Rebuild.
2209 * bfd.c (bfd_record_phdr): Cast count to size_t before
2212 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2213 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2214 (xcoff_write_archive_contents): LIkewise.
2215 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2216 (mips_elf_create_procedure_table): Likewise.
2217 * peicode.h (pe_print_idata): Likewise.
2218 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2219 * xcofflink.c (xcoff_get_section_contents): Likewise.
2220 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2221 (xcoff_link_add_symbols): Likewise.
2222 (xcoff_link_add_symbols): Likewise.
2224 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2225 (ppcboot_bfd_print_private_bfd_data): Likewise.
2227 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2228 to complain_overflow_signed.
2230 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2232 * VERSION: Set to 2.8.1.
2234 * Branched binutils 2.8.
2236 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2237 deciding whether to copy a reloc into a shared object.
2238 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2239 relocs in unallocated sections.
2240 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2241 R_SPARC_RELATIVE relocs in unallocated sections.
2243 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2245 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2246 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2249 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2251 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2252 override an uninitialized symbol from a shared library with a
2255 * elf-m10200.c: Rename from elf32-mn10200.c.
2256 * elf-m10300.c: Rename from elf32-mn10300.c.
2257 * cpu-m10200.c: Rename from cpu-mn10200.c
2258 * cpu-m10300.c: Rename from cpu-mn10300.c
2259 * Makefile.in: Update accordingly.
2261 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2262 (elf_mips_isa): Move to earlier in file.
2263 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2264 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2267 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2270 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2272 * configure.com: New file.
2273 * config.h-vms: Remove file.
2274 * makefile.vms: Update for new configure scheme.
2276 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2278 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2279 (ppc_process_before_allocation): Declare.
2280 * libcoff.h: Rebuild.
2282 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2284 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2286 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2288 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2290 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2291 symbol index for a R_IHCONST reloc.
2293 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2295 * targmatch.sed: Do not use \(\) recursively.
2297 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2299 * m68klinux.c (MACHTYPE_OK): Define.
2300 * i386linux.c (MACHTYPE_OK): Define.
2302 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2304 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2305 <hjl@gnu.ai.mit.edu>:
2306 * sparclinux.c: New file.
2307 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2308 * bfd-in2.h: Rebuild.
2309 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2310 * configure.in (sparclinux_vec): Add to list of vectors.
2311 * configure: Rebuild.
2312 * targets.c (sparclinux_vec): Declare.
2313 (bfd_target_vector): Add sparclinux_vec.
2314 * Makefile.in: Rebuild dependencies.
2315 (BFD32_BACKENDS): Add sparclinux.o.
2316 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2318 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2319 bfd_coff_backend_data field.
2320 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2322 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2323 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2324 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2326 * bfd.c: Include "libiberty.h".
2327 (strerror): Don't declare.
2328 (bfd_errmsg): Call xstrerror rather than strerror.
2330 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2332 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2333 reloc even if the symbol is in the .bss section.
2334 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2335 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2336 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2338 * coffcode.h (bfd_coff_backend_data): Add new field
2339 _bfd_coff_default_section_alignment_power.
2340 (bfd_coff_default_section_alignment_power): Define.
2341 (bfd_coff_std_swap_table): Initialize new field.
2342 * libcoff.h: Rebuild.
2343 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2344 symbol to the default section alignment.
2346 * COPYING: Update FSF address.
2349 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2351 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2352 21-bit absolute that made it act as a relative.
2355 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2357 * elflink.c (_bfd_elf_create_linker_section): Don't set
2358 bss_section and rel_section from existing sections.
2360 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2363 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2365 * aoutx.h (some_aout_object_p): Change executable test to fix
2366 problems with embedded a.out systems.
2368 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2370 * stabs.c (_bfd_stab_section_offset): New function.
2371 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2372 * libbfd.h: Rebuild.
2373 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2375 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2376 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2377 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2378 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2379 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2381 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2382 symbol. Check for memory allocation failure of *psinfo.
2383 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2384 callers. Set the value of the header symbol.
2385 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2386 * libbfd.h: Rebuild.
2388 start-sanitize-tic80
2389 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2391 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2392 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2393 reloc types, rather than silently failing to generate an output file.
2396 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2398 * targmatch.sed: Use the hold space to put the #ifdef around the
2399 the string constant.
2400 * targets.c (UNSUPPORTED_TARGET): Don't define.
2401 (find_target): Don't check for UNSUPPORTED_TARGET.
2402 (bfd_set_default_target): Don't try to optimize by checking for
2405 * Makefile.in: Rebuild dependencies.
2406 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2407 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2408 (elf32-m32r.o): Remove explicit target.
2410 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2413 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2414 count section symbols for sections that were created by the
2415 linker, or are not allocatable or not loadable.
2416 (elf32_sparc_finish_dynamic_sections): Output output section
2417 symbols for section for which we made space for them.
2419 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2421 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2422 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2424 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2426 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2427 (m32r_hi16_list): New static local.
2428 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2429 (m32r_elf_do_hi16_reloc): Delete.
2430 (m32r_elf_relocate_hi16): New function.
2431 (m32r_elf_lo16_reloc): New function.
2432 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2435 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2437 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2438 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2439 (m32r_elf_final_sda_base): New function.
2440 (m32r_elf_relocate_section): Rewrite sdata support.
2441 (m32r_elf_finish_dynamic_sections): Delete.
2443 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2445 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2446 * coff-svm68k.c: New file. Just defines some macros and includes
2448 * coff-m68k.c: Add functions to handle common addends, moved in
2449 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2450 Control whether relocs are visible using STATIC_RELOCS.
2451 * cf-m68klynx.c: Simplify greatly: just define macros to control
2453 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2454 * targets. (m68ksysvcoff_vec): Declare.
2455 (bfd_target_vector): Add m68ksysvcoff_vec.
2456 * config.bfd (m68*-motorola-sysv*): New target.
2457 * configure.in (m68ksysvcoff_vec): New vector.
2458 * configure: Rebuild.
2459 * Makefile.in: Rebuild dependencies.
2460 (BFD32_BACKENDS): Add coff-svm68k.o.
2461 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2463 * binary.c (binary_set_section_contents): Don't get misled if the
2464 first section is not loadable. From Matthew L. Martin
2467 * elflink.h (elf_bfd_final_link): Set the value of a section
2468 symbol to the section address unless doing a relocateable link.
2470 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2472 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2473 .plt entry if we've taken the function's address.
2474 (elf64_alpha_merge_gots): Merge collected flags info as well.
2476 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2478 * Many files: Add function prototypes.
2479 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2480 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2481 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2482 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2483 * peicode.h: Change several void * parameters to PTR.
2484 * srec.c (srec_get_symbol_info): Make static.
2485 * syms.c (bfd_symbol_is_absolute): Remove.
2486 * Makefile.in: Rebuild dependencies.
2488 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2490 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2491 (bfd_elf32_bfd_is_local_label): Don't define.
2493 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2496 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2498 * bfd-in.h: Don't include obstack.h.
2499 (struct bfd_hash_table): Change memory field to PTR.
2500 * bfd.c (struct _bfd): Change memory field to PTR.
2501 * bfd-in2.h: Rebuild.
2502 * libbfd-in.h (bfd_release): Declare as function, don't define as
2504 * libbfd.h: Rebuild.
2505 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2506 objalloc routines rather than obstack routines.
2507 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2508 (getpagesize): Don't define.
2509 (_bfd_new_bfd): Don't set _bfd_chunksize.
2510 (bfd_openr): Free new bfd and objalloc on failure.
2511 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2512 (bfd_alloc_size): Remove.
2513 (bfd_release): New function.
2514 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2515 objalloc routines rather than obstack routines.
2516 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2517 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2518 objalloc routines rather than obstack routines.
2519 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2520 (struct accumulate): Change memory to struct objalloc *.
2521 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2522 * dep-in.sed: Don't remove obstack.h from dependency list.
2523 * Makefile.in: Rebuild dependencies.
2524 (BFD_H_DEPS): Remove obstack.h.
2525 (install): Don't install obstack.h.
2526 * Many files: Don't include "obstack.h".
2529 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2530 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2531 * libbfd.h: Rebuild.
2532 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2533 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2534 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2536 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2537 old version of bfd_alloc.
2538 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2539 * libbfd.h: Rebuild.
2540 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2542 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2544 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2545 ELF local label syntax as well.
2547 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2549 * config.bfd (powerpc-*-beos*): New target.
2550 * configure.in (powerpc-*-beos*): Add case that explicitly
2551 does not set COREFILE for now. A future BeOS version is
2552 expected to support core files.
2553 * configure: Regenerate with autoconf.
2555 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2557 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2558 seen with a local symbol, rather than crashing.
2560 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2561 version symbols if there aren't any.
2563 start-sanitize-tic80
2564 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2566 * coff-tic80.c (coff_rtype_to_howto): Define
2567 (coff_tic80_rtype_to_howto): Clone generic coff version and
2568 add code to handle the funky TI "internal relocations".
2571 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2573 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2574 or size changes because of a weak symbol.
2576 * cisco-core.c (SIGEMT): Define if not defined.
2578 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2580 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2581 setting ever. Sanity check the version number. Sort out copying
2582 flags and other information when adding an indirect symbol.
2583 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2584 symbols added by the backend. Clear the entire contents of the
2586 (elf_export_symbol): Ignore indirect symbols.
2587 (elf_link_output_extsym): Accept a section without an owner in an
2589 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2590 version count. Correct the allocation of x_versymp.
2592 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2593 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2594 Don't return bfd_und_section_ptr when info->shared.
2595 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2596 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2597 (mips_elf_check_relocs): Resolve an indirect symbol in
2599 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2600 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2602 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2604 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2606 From Eric Youngdale <eric@andante.jic.com>:
2607 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2608 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2609 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2610 versioned symbol appears in both a regular and a shared object.
2611 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2612 appropriate. Improve error message.
2613 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2614 all uses. Add localsyms field.
2615 (elf_bfd_final_link): When generating a shared library, call
2616 elf_link_output_extsym to output all local symbols.
2617 (elf_link_output_extsym): Handle symbols which were forced to
2620 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2622 From Eric Youngdale <eric@andante.jic.com>:
2623 * elf-bfd.h (elf_symbol_type): Add version field.
2624 * elfcode.h (elf_slurp_symbol_table): Set version field.
2625 * elflink.h (elf_link_add_object_symbols): When creating an
2626 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2627 appropriate. Set up an indirection from the nondefault version of
2629 (NAME(bfd_elf,size_dynamic_sections)): Call
2630 elf_link_assign_sym_version before checking whether there are any
2631 versions. Always record the version name as a dynamic symbol.
2632 Initialize counters.
2633 (elf_link_assign_sym_version): After finding a version, see if a
2634 symbol should be forced to local scope. Create a new version
2635 definition if appropriate.
2636 (elf_link_output_extsym): Correct indirect symbol handling.
2637 * elf.c (bfd_elf_print_symbol): Print version information.
2638 (bfd_section_from_shdr): Turn version sections into BFD sections.
2639 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2640 if sh_info is not already set.
2641 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2643 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2644 _bfd_stringtab_add to copy the name into permanent memory if
2647 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2649 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2651 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2653 * coffcode.h (bfd_coff_backend_data): Change
2654 _bfd_coff_compute_section_file_positions to return a boolean
2655 value. Change all callers.
2656 (coff_compute_section_file_positions): Change return type to
2657 boolean. If the size of the last section changed, then output a
2658 zero byte at the end of the file.
2659 * libcoff.h: Rebuild.
2661 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2662 for at least 6 output symbols.
2663 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2664 emit a TC csect to represent the space they take up. For an XO
2665 symbol, just emit a reference, not a csect.
2667 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2668 Solaris doesn't like the combined options, and the -f is
2670 (stamp-tshlink, install): Likewise.
2672 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2673 handling when little endian.
2675 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2677 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2678 (mn10300_elf_relocate_section): Likewise.
2679 (elf_backend_relocate_section): Define.
2681 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2682 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2683 (elf32_mn10300_howto_table): Likewise.
2684 (elf32_mn10300_reloc_map): Likewise.
2685 (bfd_elf32_mn10300_reloc): Delete unused function.
2687 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2689 start-sanitize-tic80
2690 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2691 understand, just set the howto field to NULL, and the caller will
2692 print an appropriate error message.
2694 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2695 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2696 block. Use NULL for initializations of "ptr" rather than bare 0.
2697 * coff-h8300.c: Fix typo in comment.
2698 * coff-h8500.c: Ditto.
2700 * coff-z8k.c: Ditto.
2702 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2704 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2705 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2706 m32r_elf_get_relocated_section_contents): First pass at relax support.
2708 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2710 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2711 entry for reading verdef records.
2712 Use correct braces for computing increments of extverdaux and
2713 exteverdef record pointers.
2715 start-sanitize-tic80
2716 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2718 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2722 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2724 * elflink.h (elf_link_find_version_dependencies): Check that
2725 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2728 start-sanitize-tic80
2729 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2731 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2734 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2736 * targets.c (bfd_default_vector): Make non-const.
2737 (find_target): New static function, broken out of
2739 (bfd_set_default_target): New function.
2740 (bfd_find_target): Call find_target. When defaulting, use
2741 bfd_default_vector[0] if it is not NULL.
2742 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2743 * bfd-in2.h, libbfd.h: Rebuild.
2745 * syms.c (bfd_is_local_label): Return false if the symbol has no
2747 * coff-i960.c (coff_i960_is_local_label_name): New function.
2748 (coff_bfd_is_local_label_name): Define.
2749 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2750 (coff_bfd_is_local_label_name): Define.
2751 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2752 (coff_bfd_is_local_label_name): Define.
2753 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2754 with .. or _.L_ as local.
2755 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2756 (bfd_elf32_bfd_is_local_label_name): Define.
2757 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2758 beginning with $ as local.
2760 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2762 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2763 rather than comparing against info->lprefix.
2764 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2765 * elflink.h (elf_link_input_bfd): Likewise.
2766 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2767 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2769 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2770 _bfd_elf_is_local_label_name if not already defined.
2771 * elf.c (_bfd_elf_is_local_label_name): New function.
2772 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2774 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2775 (m88k_is_local_label_name): New static function.
2777 * coffcode.h (coff_bfd_is_local_label_name): Define as
2778 _bfd_coff_is_local_label_name if not already defined.
2779 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2780 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2781 * libcoff.h: Rebuild.
2783 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2784 to _bfd_is_local_label_name.
2785 (bfd_target): Likewise.
2786 * syms.c (bfd_is_local_label): Define as function, not macro.
2787 (bfd_is_local_name): Define.
2788 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2789 bfd_generic_is_local_label, and take a string rather than a
2791 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2792 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2793 (bfd_generic_is_local_label): Don't declare.
2794 (bfd_generic_is_local_label_name): Declare.
2795 * bfd-in2.h, libbfd.h: Rebuild.
2796 * All backends: Change local_label to local_label_name.
2798 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2799 (mips_elf_relocate_got_local): Change return type to boolean.
2800 Don't assume that the first zero entry is unassigned; instead, use
2802 (mips_elf_relocate_section): Check return value of
2803 mips_elf_relocate_got_local.
2804 (mips_elf_create_got_section): Initialize assigned_gotno field.
2807 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2809 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2813 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2815 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2816 that have no contents merely because linker_mark is not set.
2818 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2820 * config.bfd (mips*-*-lnews*): New target.
2821 * coff-mips.c (mips_relocate_section): Make assert compare
2822 content byteorder instead of header byteorder.
2823 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2825 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2826 * configure.in (ecoff_biglittle_vec): Add case.
2827 * configure: Update.
2829 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2831 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2832 name begins with ".note".
2833 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2834 section whose name begins with ".note".
2835 (get_program_header_size): Corresponding change.
2837 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2838 jal and for jal overflow.
2840 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2842 From Eric Youngdale <eric@andante.jic.com>:
2843 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2844 not found, try looking it up again without the version name.
2845 (elf_link_add_object_symbols): Always link against the dynamic
2846 symbol table of a dynamic object. When linking against a dynamic
2847 object, include version strings in symbol names, and set up
2848 version information. Add indirect symbols for default versions.
2849 (elf_link_create_dynamic_sections): Add special version sections.
2850 (struct elf_assign_sym_version_info): Define.
2851 (struct elf_find_verdep_info): Define.
2852 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2853 up version sections.
2854 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2855 (elf_link_find_version_dependencies): New static function.
2856 (elf_link_assign_sym_version): New static function.
2857 (elf_link_renumber_dynsyms): New static function.
2858 (struct elf_final_link_info): Add symver_sec field.
2859 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2860 local symbols of a dynamic object. Handle DT_VER* constants.
2861 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2862 dynamic object. Skip indirect symbols from ELF objects. Remove
2863 the version name before choosing a hash bucket. Write out the
2864 version information if appropriate.
2865 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2866 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2867 (bfd_elf64_size_dynamic_sections): Likewise.
2868 * bfd-in2.h: Rebuild.
2869 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2870 Change elf_link_hash_flags to unsigned short.
2871 (ELF_LINK_HIDDEN): Define.
2872 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2873 dynverdef_hdr, dynversym_section, dynverdef_section,
2874 dynverref_section, cverdefs, cverrefs, verdef, verref.
2875 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2876 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2877 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2878 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2879 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2880 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2881 (_bfd_elf_slurp_version_tables): Declare.
2882 * elf.c (_bfd_elf_swap_verdef_in): New function.
2883 (_bfd_elf_swap_verdef_out): Likewise.
2884 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2885 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2886 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2887 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2888 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2889 version information if there is any.
2890 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2891 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2892 (elf_fake_sections): Handle .gnu.version* section names.
2893 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2894 (_bfd_elf_slurp_version_tables): New function.
2895 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2896 version name in string entered in dynamic hash table.
2897 * elfcode.h: Include fnmatch.h.
2898 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2899 symbol which was forced to become local.
2900 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2901 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2902 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2903 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2905 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2907 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2909 (mn10200_elf_relax_section): Correctly compute a symbol's value
2910 when the symbol is local, but not in the same section as we are
2911 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2914 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2916 * elf32-m32r.c: Rewrite to use ELF backend linker.
2917 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2918 Add small data area support (R_M32R_SDA16).
2919 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2920 * bfd-in2.h,libbfd.h: Regenerated.
2922 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2924 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2925 (mn10200_elf_relax_delete_bytes): Likewise.
2926 (mn10200_elf_symbol_address_p): Likewise.
2927 (mn10200_elf_get_relocated_section_contents): Likewise.
2928 (bfd_elf32_bfd_relax_section): Define.
2929 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2931 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2932 (mn10200_elf_relocate_section): Likewise.
2933 (elf_backend_relocate_section): Define.
2936 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2938 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2939 reloc.c, targets.c: New target, elf-*-D30V.
2941 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2943 * cpu-d30v.c, elf32-d30v.c: New files.
2946 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2948 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2949 * bfd-in2.h: Regenerated.
2950 start-sanitize-tic80
2951 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2952 (rtype2howto): Add function.
2953 (tic80_howto_table): Add.
2956 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2958 * sysdep.h: Don't define errno in MSVC if error.h is included.
2960 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2962 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2963 is initialized before it is used.
2965 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2967 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2968 symbol into a weak undefined symbol; leave it as a common symbol.
2970 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2972 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2973 about a symbol defined in a dynamic object if it has already been
2974 defined in a regular object.
2976 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2978 * makefile.vms: Add gcc flags to allow compiling with current gcc
2980 (targmatch.h): New dependency.
2982 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2984 * evax.h (ALPHA_R_CODEADDR): New relocation.
2985 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2987 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2989 * bfd-in2.h, libbfd.h: Rebuild.
2991 Restrict symbol length to 64 bytes, case preserving:
2992 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2993 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2994 (_bfd_evax_length_hash_symbol): Added.
2995 * evax-etir.c (_bfd_evax_write_etir): Call
2996 _bfd_evax_length_hash_symbol before output of symbol.
2997 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2998 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3000 * evax-emh.c: Output filename to object file without path.
3002 * evax-egsd.c: New sections for local and global commons.
3004 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3005 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3006 notices. Replace AXP with Alpha.
3008 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3010 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3011 sections if we are creating a shared library.
3013 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3015 * configure.host (i386-windows): Don't set host64=true.
3017 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3019 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3020 (elf_mips16_gprel_howto): New static variable.
3021 (mips16_gprel_reloc): New static function.
3022 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3023 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3024 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3025 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3026 * bfd-in2.h, libbfd.h: Rebuild.
3028 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3030 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3031 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3033 start-sanitize-r5900
3034 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3036 * config.bfd: add r5900
3039 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3041 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3042 the output section will be the absolute section; don't print an
3043 assertion message for that case when doing a relocateable link.
3045 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3047 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3048 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3049 need_fn_sub, call_stub, and call_fp_stub.
3050 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3051 (mips_elf_link_hash_newfunc): Initialize new fields.
3052 (mips_elf_link_hash_table_create): Likewise.
3053 (mips_elf_relocate_section): Redirect relocations to use mips16
3054 stubs when appropriate.
3055 (mips_elf_check_relocs): Attach stub sections to the appropriate
3056 symbol. Set need_fn_stub when appropriate.
3057 (mips_elf_always_size_sections): New static function.
3058 (mips_elf_check_mips16_stubs): New static function.
3059 (elf_backend_always_size_sections): Define.
3060 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3062 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3063 attached to sections which are not being included in the link.
3065 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3067 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3068 symbol value when computing the addend for a pc_relative
3071 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3073 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3074 relocateable link, just skip pc_relative pcrel_offset relocs.
3075 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3076 structure for an ARM26 reloc which can be resolved.
3077 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3078 reloc can be resolved.
3080 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3081 error in overflow check for R_RELBYTE.
3083 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3085 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3086 From Mark Rasin <mark.rasin@telrad.co.il>.
3088 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3091 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3093 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3094 (elf_mn10200_howto_table): Likewise.
3095 (mn10200_reloc_map): Likewise.
3097 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3099 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3100 * bfd-in2.h, libbfd.h: Regenerated.
3101 * elf32-m32r.c: Add support for them.
3103 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3105 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3106 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3107 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3108 r_format and r_pcrel. Always return a value.
3109 * riscix.c (MY_final_link_callback): Define to dummy value.
3111 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3112 relocations against the text segment, look up the output name of
3114 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3115 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3116 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3117 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3118 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3120 start-sanitize-tic80
3121 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3123 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3124 routines for little endian data.
3125 * coffcode.h (coff_write_object_contents): Set magic to
3126 TIC80_ARCH_MAGIC for TIc80.
3128 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3130 * coff-tic80.c (tic80coff_vec): Change to little endian data
3134 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3136 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3137 auxiliary_filters parameter to be const char * const *. Accept a
3138 NULL terminated array.
3139 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3140 (bfd_elf32_size_dynamic_sections): Update declaration.
3141 * bfd-in2.h: Rebuild.
3143 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3145 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3146 NOTYPE symbol in a text section as a FUNC symbol.
3148 * coffcode.h (coff_compute_section_file_positions): Force
3149 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3151 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3153 * libaout.h (machine_type): Reserve several values for sparclet.
3155 start-sanitize-tic80
3156 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3158 * config.bfd (tic80-*-*): Don't require 'coff'.
3161 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3163 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3164 table to v850_elf_reloc for all non-standard relocations.
3165 (v850_elf_check_relocs): Add check for h being non-null.
3166 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3167 statement instead of multiple ifs.
3168 (v850_elf_relocate_section): Fix up error message, don't just call
3171 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3173 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3174 Use bfd_elf_generic_reloc as special function for all relocs.
3175 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3177 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3178 24bit pc-relative reloc.
3180 start-sanitize-tic80
3181 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3183 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3184 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3185 header byte order is little endian. Use correct bfd_get and
3186 bfd_put routines for little endian headers.
3187 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3188 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3191 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3193 * reloc.c: Add BFD_RELOC_24.
3194 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3195 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3196 * bfd-in2.h, libbfd.h: Rebuilt.
3198 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3200 elf64-alpha multiple .got rewrite:
3202 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3203 (bfd_elf*_mkobject): Don't define here ...
3204 * elfxx-target.h: ... but rather here. Default always_size_sections
3206 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3207 what the #defines in elf-bfd.h transmuted it to anyway.
3209 * section.c: Add SEC_LINKER_CREATED flag.
3210 * bfd-in2.h: Rebuild.
3211 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3212 relocation section flags.
3213 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3214 SEC_IN_MEMORY to recognize generated bits.
3215 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3217 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3218 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3219 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3220 * elf32-ppc.c (ppc_elf_create_linker_section,
3221 ppc_elf_size_dynamic_sections): Likewise.
3222 * elf32-sparc.c (elf32_sparc_check_relocs,
3223 elf32_sparc_size_dynamic_sections): Likewise.
3224 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3226 (_bfd_elf_create_dynamic_sections): Likewise.
3227 (_bfd_elf_make_linker_section_rela): Likewise.
3228 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3229 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3230 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3231 to identify generated bits.
3232 (elf_link_input_bfd): Likewise.
3234 * elf64-alpha.c: Rewrite everything touching relocations.
3236 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3238 * elf32-v850.c (all functions and static variables): Go through
3239 and regularize names to be of the form v850_elf_<xxx>.
3240 (toplevel): Include <elf/v850.h>.
3241 (enum reloc_type): Move to include/elf/v850.h.
3242 (v850_elf_check_relocs): For common variables, if the variable is
3243 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3244 into the appropriate section.
3245 (elf_backend_check_relocs): Define.
3247 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3249 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3251 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3253 * config.bfd (mips*el-*-linux*): New target.
3254 (mips*-*-linux*): New target.
3256 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3257 Return a useful value.
3259 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3261 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3263 * configure: Rebuild.
3264 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3265 ac_cv_func_mmap in bfd/configure.host.
3267 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3268 filter_shlib and auxiliary_filter_shlib parameters.
3269 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3271 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3272 (bfd_elf64_size_dynamic_sections): Likewise.
3273 * bfd-in2.h: Rebuild.
3275 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3277 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3278 symbols, don't export a symbol which is defined by an object in an
3279 archive which contains shared objects.
3281 start-sanitize-tic80
3282 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3284 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3285 for TI TMS320c80 (MVP).
3286 (bfd_archures_list): Add bfd_tic80_arch.
3287 * bfd-in2.h: Regenerate by running "make headers".
3289 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3291 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3292 * configure.in (case $vec): Correct typo, "tb" not "tp".
3293 Also add cofflink.o for tic80coff_vec.
3294 * configure: Regenerate with autoconf.
3297 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3299 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3300 is configured with --with-mmap.
3302 start-sanitize-tic80
3303 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3305 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3306 (ALL_MACHINES): Add cpu-tic80.o
3307 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3308 * coff-tic80.c: Add skeleton, cloned from another coff config.
3309 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3313 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3315 * TODO: Correct a misspelling.
3316 start-sanitize-tic80
3317 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3318 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3319 * configure.in (case $vec): Add tic80coff_vec entry.
3320 * configure: Regenerate with autoconf.
3321 * archures.c (bfd_tic80_arch): Declare.
3322 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3323 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3324 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3325 (bfd_target_vector): Add tic80coff_vec entry.
3328 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3330 * elflink.h (elf_buckets): Add some more values for larger
3333 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3335 * Makefile.in (install): Move subdir_do out of conditional. From
3336 Fred Fish <fnf@cygnus.com>.
3338 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3340 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3342 (elf_mn10200_howto_table): Likewise.
3343 (mn10200_reloc_map): Likewise.
3345 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3347 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3348 mips16 symbol during the link.
3349 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3351 (mips_elf_link_output_symbol_hook): New static function.
3352 (elf_backend_link_output_symbol_hook): Define.
3354 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3357 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3360 against SEC_DEBUGGING sections here (revert patch of December 5).
3361 * elfcode.h (elf_object_p): Check for them here, instead.
3363 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3365 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3366 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3368 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3369 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3370 * elf-bfd.h (struct elf_size_info): Update declaration of
3372 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3373 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3374 * elfxx-target.h: Use new dynamic reloc routines by default.
3375 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3378 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3380 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3381 if NAMES_HAVE_UNDERSCORE is defined.
3383 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3385 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3387 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3389 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3392 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3394 * elflink.h (elf_link_add_object_symbols): Only add a weak
3395 symbol if the real definition is in the dynamic symbol table.
3396 After finding the real definition, then, if it is dynamic, add the
3397 weak symbol to the dynamic symbol table.
3399 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3401 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3403 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3406 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3408 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3410 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3411 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3412 * reloc.c: Remove mn10300 big endian relocs.
3413 * bfd-in2.h, libbfd.h: Rebuilt.
3415 * elf32-mn10200.c: Update from elf32-mn10300.c.
3417 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3419 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3421 * elf32-mn10300.c: Add some comments.
3423 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3425 * ihex.c (ihex_scan): Always initialize buf before jumping to
3427 (ihex_read_section): Likewise.
3429 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3431 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3432 inplace for most relocs.
3434 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3436 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3437 even if SEC_ALLOC is not set.
3438 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3439 when deciding whether to copy a reloc into a shared object.
3440 (elf_i386_relocate_section): Likewise.
3441 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3442 (elf32_sparc_relocate_section): Likewise.
3443 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3444 reloc section if it is not set in the source section.
3445 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3446 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3447 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3449 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3451 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3452 expects a .got.plt until we actually create it.
3454 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3456 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3457 message for bfd_reloc_outofrange, rather than aborting. From
3458 Philippe De Muyter <phdm@info.ucl.ac.be>.
3460 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3461 a relocateable link, don't try to process them. From Heinz Wrobel
3462 <wrobel@lpr.e-technik.tu-muenchen.de>.
3464 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3466 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3467 mn10300_info_howto_rel. Tweak reloc argument to be an
3468 Elf32_Internal_Rela.
3469 (USE_RELA): Define instead of USE_REL.
3470 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3472 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3474 * configure.in, configure: Handle mips*-sgi-irix6*.
3475 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3478 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3480 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3481 relocation against a symbol defined in a section with no output
3484 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3487 * configure, config.in: Rebuild with autoconf 2.12.
3489 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3490 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3491 (swap_out_syms): Set st_other from existing st_other field.
3492 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3494 (elf_link_output_extsym): Set the other field from the global hash
3496 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3497 (elf_mips16_jump_howto): New static variable.
3498 (mips16_jump_reloc): New static function.
3499 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3500 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3501 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3503 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3504 * bfd-in2.h, libbfd.h: Rebuild.
3505 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3507 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * configure.host: Use long long for mips-sgi-irix6*.
3511 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3512 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3514 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3516 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3517 (enum reloc_type): Add more reloc types.
3518 (elf32_mn10300_howto_table): Update for new reloc types.
3519 (elf32_mn10300_reloc_map): Update for new reloc types.
3520 * reloc.c: Add some new relocs for the mn10300 series.
3521 * bfd-in2.h, libbfd.h: Rebuilt.
3523 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3525 * som.c (setup_sections): Don't lose for a space which has
3526 no data, but some symbols.
3528 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3530 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3531 (sunos_link_hash_table_create): Initialize got_needed.
3532 (sunos_create_dynamic_sections): Only set .got section size if it
3533 is not already set. Set got_needed.
3534 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3535 sdynptr, and only handle dynamic sections, if dynamic sections are
3537 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3538 Initialize .got section.
3539 (sunos_scan_ext_relocs): Likewise.
3540 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3542 (sunos_finish_dynamic_link): Check got_needed. Only set up
3543 dynamic linking information if needed.
3545 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3547 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3549 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3551 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3553 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3555 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3558 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3560 * filemode.c: Include sysdep.h.
3561 * ihex.c: Add casts to eliminate compiler warnings.
3562 * sunos.c: Add casts to eliminate compiler warnings.
3564 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3566 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3568 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3569 appropriate relocations in the .so file if shared.
3570 (ppc_elf_relocate_section): Ditto.
3572 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3574 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3575 complain_overflow_unsigned.
3577 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3579 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3580 overflows for R_D10V_16 and R_D10V_18.
3582 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3584 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3585 (do_with_relocs): Likewise.
3586 (do_as_repeat): Likewise.
3587 (copy_expression): Likewise.
3589 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3591 * ieee.c (ieee_write_external_part): Correctly record whether
3592 there is an external part.
3594 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3596 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3597 handle tda offsets for sld.w and sst.w instructions.
3598 Fix alignment check in sld.w and sst.w tda reloc handling.
3600 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3602 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3604 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3606 * elf32-v850.c: Add comments about assumptions about
3607 char, short & long sizes.
3608 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3609 problems for several relocs.
3611 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3612 R_V850_SDA_OFFSET entry.
3614 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3616 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3617 Store import file index in ldindx.
3618 (xcoff_build_ldsyms): Assume that ldsym was not previously
3619 allocated. For an imported symbol, copy ldindx into l_ifile.
3621 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3623 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3624 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3625 fields in R_V850_TDA_OFFSET.
3626 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3627 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3630 * elf32-v850.c: Include bfdlink.h.
3631 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3633 (elf32_v850_bfd_final_link_relocate): New function.
3634 (v850_elf_relocation_section): Likewise.
3635 (elf_backend_relocate_section): Define.
3637 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3639 * binary.c (binary_set_section_contents): Ignore sections which
3640 don't have SEC_LOAD and SEC_ALLOC set.
3642 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3644 * linker.c (_bfd_generic_final_link): Avoid losing static
3645 symbols in the .bss section.
3647 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3649 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3650 (mips32_64bit_reloc): New static function.
3651 (mips_reloc_map): Add entry for BFD_RELOC_64.
3652 (mips_elf_relocate_section): Handle R_MIPS_64.
3654 * linker.c (default_indirect_link_order): Print an error message
3655 when attempting to do a relocateable link with different object
3656 file formats, rather than calling abort.
3658 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3660 * reloc.c (m32r relocs): Rename them.
3661 * bfd-in2.h, libbfd.h: Regenerated.
3662 * elf32-m32r.c: Update.
3663 (m32r_elf_10_pcrel_reloc): New function.
3664 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3665 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3667 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3669 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3670 all sections that will be included in the output file.
3671 (_bfd_generic_link_output_symbols): Discard symbols in sections
3672 which are being discarded.
3673 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3674 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3675 (elf_v850_howto_table): Corresponding changes.
3676 (elf_v850_reloc_map): Corresponding changes.
3677 * reloc.c: Add additional V850 relocations.
3678 * bfd-in2.h, libbfd.h: Rebuilt.
3680 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3681 no longer want in pc-relative relocs.
3683 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3685 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3686 accept a reloc against an undefined sybmol!
3688 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3690 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3692 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3694 * VERSION: Bump for new relocation.
3696 * hosts/i386bsd.h: If NBPG is not defined, define it as
3697 PAGE_SIZE, for recent versions of FreeBSD.
3699 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3701 * configure.host: Use `long long' as the 64 bit type on a Solaris
3702 host, since both gcc and the SunPRO compilers support it.
3704 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3706 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3707 mistake to have reused the ECOFF LITERAL for ELF since they have
3708 different semantics.
3709 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3710 * bfd-in2.h, libbfd.h: Rebuild.
3712 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3715 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3716 dynamic relocation for an undefweak symbol when we are building
3717 a static executable.
3719 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3721 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3722 point explicitly to srcdir.
3723 (targmatch.h): Edit references to point explicitly to objdir.
3725 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3727 * config.bfd: When setting targ_cpu, don't get confused by
3730 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3732 * configure.host: Add support for windows host (a build done
3733 under the Microsoft build environment).
3735 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3738 definition in a dynamic object, add it to the dynamic symbol table
3739 if any dynamic object mentions it. Reverts part of last patch.
3741 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3742 (sunos_link_hash_table_create): Initialize got_base.
3743 (bfd_sunos_size_dynamic_sections): If the .got section is more
3744 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3746 (sunos_check_dynamic_reloc): Subtract got_base from a base
3747 relative relocation.
3749 * elf32-mips.c (elf_mips_isa): New static function.
3750 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3751 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3753 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3755 * archive.c (do_slurp_coff_armap): Only treat archive as little
3756 endian for i960 COFF.
3758 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3760 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3761 by the change in size of the section when EXEC_P is not set.
3763 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3764 (m68kcoff_rtype_to_howto): New static function.
3765 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3766 VMA to the addend for a PC relative reloc.
3768 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3770 * Makefile.in: Rebuild dependencies.
3772 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3775 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3777 * Makefile.in: Remove explicit dependencies for mn10200 and
3779 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3780 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3781 (dependencies): Rebuilt.
3783 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3785 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3786 during this function.
3788 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3789 section if the flags are compatible.
3791 * configure.in: Add havevecs, and put it in tdefaults.
3792 * mpw-config.in: Likewise.
3793 * configure: Rebuild.
3794 * targmatch.sed: New file; a sed script to build targmatch.h from
3796 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3797 * targets.c: Include "fnmatch.h".
3798 (struct targmatch): Define.
3799 (bfd_target_match): Define by including targmatch.h.
3800 (bfd_find_target): If the target is not found by name, search for
3801 it as a configuration triplet.
3802 * Makefile.in: Rebuild dependencies.
3803 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3804 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3805 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3806 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3807 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3808 (CFILES): Remove i386dynix.c and hp300bsd.c.
3809 (targmatch.h): New target.
3810 (do_clean): Remove targmatch.h.
3812 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3813 * acconfig.h: Add NEED_DECLARATION_GETENV.
3814 * configure, config.in: Rebuild.
3815 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3816 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3818 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3820 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3821 * cpu-mn10200.c, cpu-mn10300.c: New files.
3822 * elf32-mn10200.c, elf32-mn10300.c: New files.
3823 * Makefile.in: Break mn10x00 support into two separate
3824 configurations, mn10200 and mn10300.
3825 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3826 * bfd-in2.h, configure: Rebuilt.
3828 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3830 * Makefile.in (do_clean): Move config.log to do_distclean.
3832 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3834 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3835 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3836 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3837 (elf32-mn10x00.o): Add dependencies.
3838 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3839 (bfd_mn10x00_arch): Declare.
3840 (bfd_archures_list): Add bfd_mn10x00_arch.
3841 * config.bfd: Add mn10x00-*-*.
3842 * configure.in: Add bfd_elf32_mn10x00_vec.
3843 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3844 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3845 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3846 * bfd-in2.h, configure: Rebuilt.
3848 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3850 openVMS/Alpha: Provide filename and case_hack flags via
3851 symbol table from gas.
3852 Add case_hack code for symbol output from vax/vms.
3853 * evax-alpha.c (evax_initialize): Remove filename handling,
3854 filename is provided via symbol table.
3855 (evax_get_symtab): Use local symbol count when setting up table.
3856 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3858 (_bfd_evax_write_egsd): Skip file name symbol.
3859 * evax-emh.c (get_vms_time_string): Local function now.
3860 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3862 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3863 through _bfd_evax_case_hack_symbol.
3864 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3866 (_bfd_evax_basename): Removed.
3867 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3868 * evax.h (evax_private_data_struct): Remove filename.
3869 (flag_hash_long_names, flag_show_after_trunc,
3870 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3873 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3875 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3876 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3877 (NO_SWAP_MAGIC): Don't define.
3878 (SWAP_MAGIC): Define.
3880 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3881 no hash table entry for a global symbol.
3883 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3885 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3887 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3890 symbol type with T_NULL. Warn if symbol type changes. Based on
3891 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3893 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3894 a dynamic object in the dynamic symbol table if it is referenced
3895 or defined by a regular object.
3897 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3899 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3900 remove dwarf local labels. Shrinks binaries by a factor of 3!
3902 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3905 by hand, rather than by calling bfd_make_section.
3907 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3909 * reloc.c: Rename m32r relocs.
3910 * bfd-in2.h, libbfd.h: Rebuilt.
3911 * elf32-m32r.c: Update.
3913 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3915 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3916 link, adjust the symbol index of a base relative reloc. Don't
3917 change the addend of a PC relative reloc if pcrel_offset is set.
3918 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3919 a relocateable link.
3921 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3922 it is zero, in case src_mask matters.
3923 (bfd_install_relocation): Likewise.
3925 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3929 (_bfd_xcoff_bfd_final_link): Don't set target_index
3930 to an uninitialized value.
3932 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3934 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3935 indices, rather than crashing.
3936 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3938 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3941 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3943 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3945 (coff_arm_adjust_symndx): New static function.
3946 (coff_adjust_symndx): Define.
3948 * srec.c (srec_scan): Accept multiple symbols on a single line.
3949 From Pascal Martin <pmartin@alsys.com>.
3953 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3955 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3956 (sunos_merge_private_bfd_data): New function.
3958 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3960 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3962 (bfd_merge_private_bfd_data): Likewise.
3963 * section.c (bfd_copy_private_section_data): Likewise.
3964 * syms.c (bfd_copy_private_symbol_data): Likewise.
3965 * bfd-in2.h: Rebuild.
3966 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3967 both BFD's are the right flavour.
3968 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3969 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3970 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3971 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3972 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3973 (ppc_elf_merge_private_bfd_data): Likewise.
3974 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3975 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3977 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3978 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3981 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3983 * reloc.c: Add m32r relocs.
3984 * bfd-in2.h, libbfd.h: Rebuilt.
3985 * cpu-m32r.c,elf32-m32r.c: New files.
3987 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3989 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3991 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3993 * tekhex.c (first_phase): Change type parameter from char to int.
3995 (pass_over): Change func to expect int, not char.
3997 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3998 rather than SEC_LOAD when aligning the file offset for the first
3999 section in a segment.
4001 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4003 * syms.c (coff_section_type): Make arg const.
4004 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4005 to make_bfd_asection().
4006 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4007 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4008 (_bfd_elf_stringtab_init): Remove prototype.
4010 * netbsd-core.c (swap_abort): Add prototype.
4011 * aix386-core.c (swap_abort): Ditto & make static
4012 * hpux-core.c (swap_abort): Ditto & make static.
4013 * irix-core.c (swap_abort): Ditto & make static.
4014 * ptrace-core.c (swap_abort): Ditto & make static.
4015 * trad-core.c (swap_abort): Ditto & make static.
4016 * coffswap.h (coff_swap_reloc_in): Ditto.
4017 (coff_swap_reloc_out): Ditto.
4018 (coff_swap_filehdr_in): Ditto.
4019 (coff_swap_filehdr_out): Ditto.
4020 (coff_swap_sym_in): Ditto.
4021 (coff_swap_sym_out): Ditto.
4022 (coff_swap_aux_in): Ditto.
4023 (coff_swap_aux_out): Ditto.
4024 (coff_swap_lineno_in): Ditto.
4025 (coff_swap_lineno_out): Ditto.
4026 (coff_swap_aouthdr_in): Ditto.
4027 (coff_swap_aouthdr_out): Ditto.
4028 (coff_swap_scnhdr_in): Ditto.
4029 (coff_swap_scnhdr_out): Ditto.
4030 * ihex.c (ihex_sizeof_headers): Ditto.
4031 * tekhex.c (getsym): Ditto.
4032 (find_chunk): Ditto & make static.
4033 (insert_byte): Ditto.
4034 (first_phase): Ditto.
4036 (tekhex_get_symtab): Ditto & make static.
4037 (tekhex_get_symtab_upper_bound): Ditto & make static.
4038 (tekhex_mkobject): Ditto.
4039 (tekhex_object_p): Ditto.
4040 (move_section_contents): Ditto.
4041 (tekhex_get_section_contents): Ditto.
4042 (tekhex_set_arch_mach): Ditto & make static.
4043 (tekhex_set_section_contents): Ditto.
4044 (writevalue): Ditto.
4047 (tekhex_write_object_contents): Ditto.
4048 (tekhex_sizeof_headers): Ditto.
4049 (tekhex_make_empty_symbol): Ditto.
4050 (tekhex_get_symbol_info): Ditto.
4051 (tekhex_print_symbol): Ditto.
4052 * irix-core.c (make_bfd_asection): Ditto.
4053 (irix_core_core_file_p): Ditto.
4054 (irix_core_core_file_failing_command): Ditto.
4055 (irix_core_core_file_failing_signal): Ditto.
4056 (irix_core_core_file_matches_executable_p): Ditto.
4057 (irix_core_make_empty_symbol): Ditto.
4058 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4059 * srec.c (srec_new_symbol): Ditto.
4060 (srec_get_section_contents): Ditto.
4061 (srec_set_arch_mach): Ditto.
4062 (srec_set_section_contents): Ditto.
4063 (internal_srec_write_object_contents): Ditto.
4064 (srec_write_object_contents): Ditto.
4065 (symbolsrec_write_object_contents): Ditto.
4066 (srec_sizeof_headers): Ditto.
4067 (srec_make_empty_symbol): Ditto.
4068 (srec_get_symtab_upper_bound): Ditto.
4069 (srec_get_symtab): Ditto.
4070 (srec_print_symbol): Ditto and make static.
4071 * elf.c (elf_read): Ditto
4072 (assign_section_numbers): Ditto.
4073 (elf_fake_sections): Ditto.
4074 (sym_is_global): Ditto.
4075 (elf_map_symbols): Ditto.
4076 (get_program_header_size): Ditto.
4077 * coffgen.c (make_a_section_from_file): Ditto.
4078 (coff_real_object_p): Ditto.
4079 (fixup_symbol_value): Ditto.
4080 (build_debug_section): Ditto.
4082 * syms.c (coff_section_type): Ditto.
4084 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4086 * bfd-in2.h: Rebuilt after m32r changes.
4088 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4090 * config.bfd,configure.in,configure: Add m32r support.
4091 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4092 * config.bfd: Keep target list alphabetically sorted.
4094 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4096 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4097 to add in the constant part found in the instruction itself.
4098 (case R_V850_HI16_S): Likewise.
4100 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4102 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4103 and R_D10V_18 to be 1 (word).
4105 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4107 * stabs.c (_bfd_link_section_stabs): If the output_section field
4108 of either section is bfd_abs_section, then the linker is
4109 discarding the section and we should not optimize it.
4111 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4113 * Makefile.in (aout-sparcle.o): New target.
4114 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4115 * config.bfd (sparclet-*-aout*): Add case.
4116 * configure.in (sparcle_aout_vec): Add case.
4117 * configure: Regenerated.
4118 * targets.c (sparcle_aout_vec): Declare.
4119 (bfd_target_vector): Add sparcle_aout_vec.
4120 * aout-sparcle.c: New file.
4122 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4124 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4125 low order sign bit propogation for R_V850_HI16_S.
4127 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4128 handling V850 specific relocs.
4129 (elf_v850_howto_table): Use the new function for some
4130 relocations. Twiddle masks & shifts for some relocs.
4131 Set partial_inplace where needed.
4133 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4136 default architecture to a machine number of 0.
4137 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4139 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4140 the output BFD is the default, set it from the first input BFD.
4142 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4144 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4145 insert at bitpos zero. The HI16 relocs are shifted right
4146 by 16 bits. Fix src_mask for all relocs.
4147 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4149 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4152 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4154 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4155 Rewrite to use BFD file read routines and to avoid using a fixed
4156 length for the file name.
4158 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4160 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4161 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4162 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4163 to R_V850_{32,16,8}.
4165 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4167 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4168 (elf_v850_howto_table): Add info for HI16_S reloc.
4169 (v850_reloc_map): Add HI_16_S reloc.
4170 * reloc.c: Define BFD_RELOC_V850_* relocs.
4172 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4175 * elf32-sh.c: New file.
4176 * elf.c (prep_headers): Handle bfd_arch_sh.
4177 * elfcode.h (write_relocs): Handle absolute symbol.
4178 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4179 (_bfd_elf64_link_read_relocs): Declare.
4180 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4181 elf_link_read_relocs. Make globally visible. Change all
4183 (elf_link_input_bfd): Get external symbols from cache in
4184 symtab_hdr->contents. Get contents from cache in
4186 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4188 * reloc.c: Define BFD_RELOC_SH_* relocs.
4189 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4190 * coff-sh.c (sh_insns_conflict): Fix a return value.
4191 (_bfd_sh_align_load_span): New globally visible function, broken
4192 out of sh_align_load.
4193 (sh_align_load): Call _bfd_sh_align_load_span.
4194 (sh_swap_insns): Change relocs parameter to PTR.
4195 * bfd-in2.h, libbfd.h: Rebuild.
4196 * targets.c (bfd_elf32_sh_vec): Declare.
4197 (bfd_elf32_shl_vec): Declare.
4198 * config.bfd (sh-*-elf*): New target.
4199 * configure.in (bfd_elf32_sh_vec): New target vector.
4200 (bfd_elf32_shl_vec): New target vector.
4201 * configure: Rebuild.
4202 * Makefile.in: Rebuild dependencies.
4203 (BFD32_BACKENDS): Add elf32-sh.o.
4204 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4206 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4207 page before checking D_PAGED.
4209 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4210 (ihex_write_object_contents): Remove extbase; always use segbase
4213 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4215 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4216 * configure.host (i[345]86-*-*): Ditto.
4217 * config.bfd (i[345]86-*-*): Ditto.
4218 * configure: Regenerate.
4220 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4223 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4225 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4226 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4227 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4228 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4229 will have an ST_CODE type, change the symbol's type to ST_DATA.
4230 * som.c (hppa_som_gen_reloc_type): Update prototype.
4232 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4234 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4235 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4236 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4237 (mips_elf_finish_dynamic_sections): Likewise.
4239 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4241 * configure.host (HLDENV): New variable to set. Set it for
4242 *-*-sysv4*, since those linkers may not support -R but they always
4243 support LD_RUN_PATH.
4245 * libieee.h (NSECTIONS): Don't define.
4246 (ieee_data_struct): Change section_table to asection **. Add
4248 * ieee.c (get_section_entry): If the table isn't big enough, make
4250 (ieee_slurp_sections): Remove assertion about number of sections.
4251 (ieee_object_p): Adjust initialization of ieee to match changes to
4254 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4255 symbols merely because we are generating a shared library.
4256 (xcoff_build_ldsyms): Don't set up global linkage code for an
4257 undefined symbol merely because we are generating a shared
4260 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4262 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4263 (BFD32_BACKENDS) Add elf32-v850.o.
4264 * archures.c: Add bfd_v850_arch.
4265 * bfd-in2.h: Add bfd_v850_arch.
4266 * config.bfd (v850-*-*): New target.
4267 * configure: (bfd_elf32_v850_vec) New vector.
4268 * configure.in: (bfd_elf32_v850_vec) New vector.
4269 * cpu-v850.c: New file.
4270 * elf.c (prep_headers): Added case bfd_arch_v850.
4271 * elf32-v850.c: New file.
4272 * targets.c (bfd_elf32_v850_vec): New vector.
4274 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4277 a function code symbol for an XMC_XO symbol.
4279 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4281 * mpw-config.in: Update editing of autoconf vars to reflect
4282 Jul 18 configure.in change.
4283 * mpw-make.sed: Update editing of include pathnames to be
4284 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4286 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4288 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4289 which to offset to get the .plt entry address is ".plt".
4291 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4293 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4294 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4295 Added, for internal use by the ARM gas.
4297 * bfd-in2.h: Rebuilt
4299 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4301 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4302 in section dynidx start.
4304 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4306 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4307 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4308 optimization for g++.
4310 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4312 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4313 the -mrelocatable-lib bit set and the other doesn't, clear the
4314 -mrelocatable-lib bit in the header.
4316 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4318 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4319 symbol against a STT_FUNC symbol in a shared library.
4321 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4323 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4324 symbol is found, automatically define the corresponding function
4327 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4328 if sym.n_numaux is not zero.
4329 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4330 entry to disagree about the number of aux entries if the symbol
4333 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4334 section if it might be needed, not just if info->shared.
4335 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4336 the start of .rel.dyn if we are going to use it.
4337 (mips_elf_finish_dynamic_sections): Only clear the first element
4338 of .rel.dyn if the size is greater than zero.
4340 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4343 undefined_symbol callback for a symbol, then don't issue any more
4344 warnings about loader relocs.
4345 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4346 after calling the undefined_symbol callback.
4348 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4349 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4350 as the AIX linker seems to do.
4352 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4354 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4355 (evax_initialize): Remove evax_reloc_table.
4356 (evax_close_and_cleanup): Ditto.
4358 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4360 (evax_bfd_reloc_type_lookup): Ditto.
4361 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4362 cooked_size == raw_size.
4363 * evax-emh.c (_bfd_evax_register_filename): Remove.
4364 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4365 * evax-misc.c (add_new_contents): Malloc section at full size.
4366 (_bfd_save_evax_section): Memcpy section contents directly.
4367 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4368 (evax_reloc_table): Remove.
4370 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4372 * makefile.vms: Add better support for DEC C compilation
4373 Add evax.h dependencies
4375 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4376 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4377 (BFD_RELOC_ALPHA_BASEREG): Remove.
4378 * bfd-in2.h, libbfd.h: Rebuild.
4380 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4382 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4383 getgid if _WIN32 is defined.
4384 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4386 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4388 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4389 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4391 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4394 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4396 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4398 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4399 (NEED_DECLARATION_REALLOC): New macro.
4400 * configure, config.in: Rebuild.
4401 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4402 (realloc): Declare if NEED_DECLARATION_REALLOC.
4404 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4405 <strings.h> if they exist.
4407 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4409 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4411 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4413 Based on patches from Eric Valette <valette@crf.canon.fr>:
4414 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4415 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4416 (elf_howto_table): Add entries for new relocs.
4417 (elf_i386_reloc_type_lookup): Handle new relocs.
4418 (elf_i386_info_to_howto): Just call abort.
4419 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4420 (elf_i386_relocate_section): Likewise.
4422 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4424 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4426 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4428 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4429 only get the LMA from the phdr if they are in the same part of the
4432 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4433 new segment to make them more comprehensible. If the relationship
4434 between the LMA and the VMA changed, start a new segment. Don't
4435 check dynsec when deciding whether to start a new segment for a
4436 writeable section; -N will now handle this.
4438 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4440 * libhppa.h: Remove "esel" changes. Not the right approach.
4441 * som.c: Corresponding changes.
4442 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4443 which don't have a SOM symbol type associated with them.
4444 Reverses a 1994 change.
4446 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4448 Make ld -N more reasonable for ELF:
4449 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4450 phdr_in_section to false, and always use a single load segment.
4451 (elf_sort_sections): Sort sections by LMA after VMA.
4452 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4453 align to maxpagesize.
4454 (assign_file_positions_except_relocs): Likewise.
4455 * elfcode.h (elf_object_p): If a section is loaded but not page
4456 aligned, clear D_PAGED.
4458 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4460 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4461 Added, for internal use by the ARM gas.
4463 * bfd-in2.h: Rebuilt
4465 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4467 * libhppa.h (R_HPPA_ESEL): New field selector.
4468 (e_esel): Similarly.
4469 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4470 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4471 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4473 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4475 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4476 archive search before looking for stripped dynamic objects.
4478 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4480 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4481 symbol a warning rather than an error.
4483 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4485 * elf.c (assign_file_positions_for_segments): Track the virtual
4486 memory position separately from the file position, and use it to
4487 compute the alignment adjustment.
4489 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4491 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4492 and fixed mask on R_D10V_10_PCREL_L.
4494 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4496 * elf64-mips.c: Include "aout/ar.h".
4497 (mips_elf64_slurp_armap): New static function.
4498 (mips_elf64_write_armap): New static function.
4499 (bfd_elf64_archive_*): Define.
4500 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4501 Use instead of bfd_generic_archive_p.
4502 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4503 instead of _bfd_write_archive_contents.
4504 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4505 _bfd_generic_mkarchive.
4506 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4507 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4509 (TARGET_LITTLE_SYM): Likewise.
4510 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4512 * Makefile.in: Rebuild dependencies.
4514 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4515 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4516 SHT_MIPS_EVENTS sections.
4517 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4518 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4520 (_bfd_mips_elf_fake_sections): Likewise.
4522 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4523 * ecoff.c (ecoff_compute_section_file_positions): Copy
4524 rdata_in_text from backend info to tdata. Clear it if any data
4525 section comes before .rdata.
4526 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4527 tdata rather than backend info.
4529 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4531 * configure.in: Fix test for whether a compiler has a 64 bit
4532 type. From Jim Wilson <wilson@cygnus.com>.
4534 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4536 * configure.host (mips-sgi-irix6*): New host.
4538 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4539 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4540 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4542 * configure: Rebuild.
4543 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4544 (BFD_HOST_64_BIT): Define conditionally.
4545 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4546 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4547 (symvalue, bfd_size_type): Likewise.
4548 * bfd-in2.h: Rebuild.
4549 * Makefile.in (do_clean): Remove bfd-tmp.h.
4550 (do_distclean): Remove bfd-in3.h.
4551 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4552 (bfd-in3.h): New target.
4554 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4555 Andrew Gierth <ANDREWG@microlise.co.uk>.
4557 * configure.host: Set INSTALL_SHLIB.
4558 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4559 * configure: Rebuild.
4560 * Makefile.in (install): Use @INSTALL_SHLIB@.
4562 * config.bfd (mips*-*-irix6*): New target.
4563 * configure.host: Handle Irix 6 shared library like Irix 5.
4565 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4566 symbol for a magic name.
4567 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4569 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4572 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4574 * mpw-config.in: Add ELF support to mips config, create the
4575 elf32-target.h file in the object dir.
4576 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4578 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4580 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4581 Also removed most abort calls, in favor of using bfd reporting.
4583 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4585 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4586 (BFD32_BACKENDS) Add elf32-d10v.o.
4587 * archures.c: Add bfd_d10v_arch.
4588 * bfd-in2.h: Add bfd_d10v_arch.
4589 * config.bfd (d10v-*-*): New target.
4590 * configure: (bfd_elf32_d10v_vec) New vector.
4591 * configure.in: (bfd_elf32_d10v_vec) New vector.
4592 * cpu-d10v.c: New file.
4593 * elf.c (prep_headers): Added case bfd_arch_d10v.
4594 * elf32-d10v.c: New file.
4595 * libbfd.h: Rebuild.
4596 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4597 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4598 * targets.c (bfd_elf32_d10v_vec): New vector.
4600 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4602 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4604 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4606 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4607 bfd_mach_i386_i8086 machine types.
4609 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4611 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4614 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4616 * coffcode.h (coff_set_section_contents): A/UX does not require
4617 special handling of the _LIB section.
4619 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4621 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4622 value for R_RELBYTE.
4624 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4625 array if one was allocated.
4627 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4629 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4630 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4631 use_rld_obj_head and rld_value.
4632 (mips_elf_link_hash_table_create): Initialize new fields.
4633 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4635 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4636 __rld_obj_head symbol not seen, create an __rld_map symbol.
4637 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4638 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4639 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4640 __rld_obj_head symbol.
4641 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4643 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4645 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4647 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4648 ppc_elf_addr16_ha_reloc.
4649 (ppc_elf_addr16_ha_reloc): New static function.
4651 * coff-mips.c (struct mips_hi): Define.
4652 (mips_refhi_list): New static variable.
4653 (mips_refhi_addr, mips_refhi_addend): Remove.
4654 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4655 (mips_reflo_reloc): Process mips_refhi_list.
4656 (mips_relhi_list): New static variable.
4657 (mips_relhi_addr, mips_relhi_addend): Remove.
4658 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4659 (mips_rello_reloc): Process mips_relhi_list.
4660 (mips_relocate_section): Permit an arbitrary number of REFHI or
4661 RELHI relocs before the associated REFLO or RELLO reloc.
4663 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4665 * aout-target.h (MY(callback)): Set reloc_count fields.
4667 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4669 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4670 sections unless this is a SunOS link.
4672 * VERSION: Set to 2.7.1.
4674 * Released binutils 2.7.
4676 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4678 * i386aout.c: Include "aout/aout64.h".
4679 (i386aout_write_object_contents): New static function.
4680 (MY_write_object_contents): Define.
4682 * netbsd.h (MY(write_object_contents)): Make sure that
4683 adjust_sizes_and_vmas is called before fiddling with the magic
4686 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4688 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4690 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4692 * libbfd-in.h (itos, stoi): Don't define.
4693 * libbfd.h: Rebuild.
4694 * i386lynx.c (KEEPIT): Define as udata.i.
4695 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4696 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4697 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4698 flags. Don't use stoi.
4700 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4702 * elf.c (map_sections_to_segments): Don't start a new segment for
4703 a writable section if it's on the same page as the previous
4704 segment. Reset the writable variable for a readonly section.
4706 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4708 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4709 first_thunk_address, thunk_size, and import_table_size.
4710 * peicode.h: Improved some diagnostics regarding edata sections.
4712 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4714 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4715 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4717 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4719 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4720 with XCOFF_DEF_DYNAMIC set is really defined.
4721 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4722 (xcoff_link_add_symbols): Only create special sections if using an
4725 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4727 (bfd_install_relocation): Likewise.
4729 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4731 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4733 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4734 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4735 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4736 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4737 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4738 are found for LITERAL relocs.
4739 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4740 taken, we cannot generate a .plt entry for the symbol.
4742 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4744 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4745 sysconf functions (for gprof).
4746 * configure, config.in: Rebuild.
4748 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4750 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4751 an archive if it has a map. If the object file has the wrong
4754 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4755 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4757 (alpha_relocate_section): Likewise.
4759 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4760 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4761 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4762 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4763 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4764 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4765 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4766 * peicode.h: Corresponding changes.
4768 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4770 * elflink.h (elf_create_pointer_linker_section): Comment out code
4771 dealing with making GOT pointers negative of the GOT symbol for
4774 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4776 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4777 increment the .rela.plt size until after we're done creating the
4779 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4780 .rela.plt offset directly rather than calculating it.
4782 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4784 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4785 Use autoconf-set values.
4786 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4787 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4790 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4791 * configure: Rebuilt.
4793 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4795 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4796 handling code > 1k away.
4798 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4800 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4801 defined, output whenever the symbol is updated.
4803 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4805 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4806 section to 0 if user_set_vma is set.
4807 * elflink.h (elf_bfd_final_link): Likewise.
4809 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4811 Partially undo patch of Jun 20.
4812 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4813 (coff_compute_section_file_positions): Likewise.
4814 (coff_write_object_contents): Likewise. Re-add deleted code, but
4815 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4816 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4818 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4820 * config.bfd: Add support for *-*-rtems* configurations.
4822 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4824 * elf.c (prep_headers): Add bfd_arch_alpha case.
4826 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4828 * elf64-alpha.c: New file.
4829 * config.bfd (alpha-*-linuxecoff*): New target.
4830 (alpha-*-linux*, alpha-*-elf*): New targets.
4831 * configure.in (bfd_elf64_alpha_vec): New vector.
4832 * configure: Rebuild.
4833 * targets.c (bfd_elf64_alpha_vec): Declare.
4834 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4835 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4836 * bfd-in2.h, libbfd.h: Rebuild.
4837 * Makefile.in: Rebuild dependencies.
4838 (BFD64_BACKENDS): Add elf64-alpha.o.
4839 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4841 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4844 than relying on a right shift of 32.
4846 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4848 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4849 ifdef to COFF_WITH_PE.
4850 (coff_compute_section_file_positions): Likewise.
4851 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4852 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4853 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4854 COFF_IMAGE_WITH_PE, always include.
4856 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4858 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4860 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4861 approximate the correct answer if SIZEOF_HEADERS was not used.
4863 * binary.c (binary_set_section_contents): Set section file
4864 position based on LMA rather than VMA.
4866 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4868 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4869 symbols if info->strip == strip_all.
4871 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4873 * coff-h8300.c: Remove #if 0 code.
4874 (compatable): Don't allow mixing/matching of different architectures.
4876 * archures.c (bfd_mach_h8300s): Add.
4877 * bfd-in2.h: Rebuilt.
4878 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4880 (h8300_reloc16_estimate): Likewise.
4881 (h8300_reloc16_extra_cases): Likewise.
4882 (h8300_bfd_link_add_symbols): Likewise.
4883 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4884 (coff_set_flags): Likewise.
4885 * cpu-h8300.c (h8300_scan): Likewise.
4886 Add H8/S to bfd_h8300_arch list.
4888 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4890 Added support for Alpha OpenVMS:
4891 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4892 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4893 * config.h-vms, makefile.vms: New files.
4894 * config.bfd (alpha-*-*vms*): New target.
4895 * configure.in (evax_alpha_vec): New target vector.
4896 * configure: Rebuild.
4897 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4898 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4899 * targets.c (bfd_target_evax_flavour): Define.
4900 (evax_alpha_vec): Declare.
4901 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4902 if BFD64 is defined.
4903 * bfd-in2.h, libbfd.h: Rebuild.
4904 * Makefile.in: Rebuild dependencies.
4905 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4906 evax-emh.o, and evax-misc.o.
4907 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4908 evax-etir.c, evax-emh.c, and evax-misc.c.
4909 (HFILES): Add evax.h.
4911 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4913 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4915 (h8300_bfd_link_add_symbols): Likewise.
4917 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4919 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4920 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4922 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4924 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4925 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4927 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4928 R_MIPS_32 relocs if creating a shared library.
4930 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4932 * peicode.h (add_data_entry): Use pei_section_data rather than
4933 _cooked_size. Corresponds to May 13 change in coffcode.h.
4935 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4937 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4938 * coffcode.h (coff_write_object_contents): If there are long
4939 section names, always set the f_symptr field, even if there are no
4941 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4942 if there are no symbols.
4944 * coffgen.c (make_a_section_from_file): Check return value of
4945 _bfd_coff_read_string_table.
4946 (coff_real_object_p): Check return value of
4947 make_a_section_from_file.
4948 (_bfd_coff_read_string_table): Check that there are some symbols
4949 before trying to read the string table size.
4951 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4953 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4954 to replace a symbol in a dynamic object with a symbol from another
4955 dynamic object, do the replacement if the existing symbol is
4956 global linkage code.
4958 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4959 for _ptrgl, and treat it as global linkage code.
4961 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4962 filename or N_SO symbol past the offset, and use it to indicate
4963 that there is no line number or function when appropriate.
4965 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4967 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4968 common symbol defined by the linker. Don't export function code
4969 even if export_defineds is set.
4971 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4973 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4975 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4976 (h8300_symbol_address_p): New function.
4977 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4980 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4982 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4984 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4985 correctly for the two variants. Allow relaxing if the target
4986 is 128 bytes away since after relaxation it'll be 126 bytes away.
4987 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4988 "dot" and "value". Allow relaxing if the target is 128 bytes
4989 away since after relaxation it'll be 126 bytes away.
4990 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4991 the given section until nothing changes.
4993 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4995 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4996 alignment hack--we can get the lnnoptr info another way without
4997 suddenly increasing the alignment requirements. Set the flags for
4999 (ecoff_compute_section_file_positions): Do so.
5001 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5003 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5004 to keep the HP emulator database happy.
5006 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5007 From Kevin Buettner <kev@primenet.com>.
5009 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5011 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5012 name of a NULL section.
5014 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5016 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5017 set, always call the notice callback.
5019 * VERSION: Increment for bfdlink.h change.
5021 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5023 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5024 (sh_relax_delete_bytes): Correct handling of differently sized
5025 trailing alignment reloc.
5027 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5028 * bfd-in2.h: Rebuild.
5029 * configure.in: Warn if there is no known 64 bit type.
5030 * configure: Rebuild.
5032 * Makefile.in: Rebuild dependencies.
5033 (BFD32_BACKENDS): Add ppcboot.o.
5034 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5036 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5037 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5039 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5041 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5042 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5043 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5044 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5046 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5048 * elf64-mips.c: Improve reloc special_functions and handling of
5049 SHT_MIPS_OPTIONS section.
5050 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5051 mips_elf_hi16_reloc and make globally visible.
5052 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5053 make globally visible.
5054 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5055 make globally visible.
5056 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5057 and make globally visible.
5058 (gprel16_with_gp): Check howto->src_mask before using value in
5060 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5061 and make globally visible.
5062 (gprel32_with_gp): Check howto->src_mask before fetching value.
5063 (bfd_mips_elf_swap_options_in): New function.
5064 (bfd_mips_elf_swap_options_out): New function.
5065 (_bfd_mips_elf_set_private_flags): Rename from
5066 mips_elf_set_private_flags and make globally visible.
5067 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5068 mips_elf_copy_private_bfd_data and make globally visible.
5069 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5070 mips_elf_merge_private_bfd_data and make globally visible.
5071 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5072 for a SHT_MIPS_OPTIONS section.
5073 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5074 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5075 name of a SHT_MIPS_OPTIONS section.
5076 (_bfd_mips_elf_set_section_contents): New function.
5077 (mips_elf32_section_processing): Set the GP value in a
5078 SHT_MIPS_OPTIONS section.
5079 (_bfd_mips_elf_find_nearest_line): Rename from
5080 mips_elf_find_nearest_line and make globally visible.
5081 (bfd_elf32_set_section_contents): Define.
5082 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5083 (_bfd_mips_elf_lo16_reloc): Declare.
5084 (_bfd_mips_elf_gprel16_reloc): Declare.
5085 (_bfd_mips_elf_got16_reloc): Declare.
5086 (_bfd_mips_elf_gprel32_reloc): Declare.
5087 (_bfd_mips_elf_set_private_flags): Declare.
5088 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5089 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5090 (_bfd_mips_elf_find_nearest_line): Declare.
5091 (_bfd_mips_elf_set_section_contents): Declare.
5093 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5095 (elf_info_to_howto): Define.
5096 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5098 (elf_info_to_howto): Define.
5099 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5101 (elf_info_to_howto): Define.
5103 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5104 R_MOV16B[12], to match change in coff/internal.h.
5106 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5108 * elf64-mips.c: Extensive additions to provide better support for
5109 writing files and for gas.
5110 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5111 of mips_elf_object_p.
5112 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5113 _bfd_mips_elf_object_p.
5114 (_bfd_mips_elf_final_write_processing): Rename from
5115 mips_elf_final_write_processing and make globally visible.
5116 (_bfd_mips_elf_fake_sections): Rename from
5117 mips_elf_fake_sections and make globally visible.
5118 (_bfd_mips_elf_section_from_bfd_section): Rename from
5119 mips_elf_section_from_bfd_section and make globally visible.
5120 (_bfd_mips_elf_section_processing): New function, broken out of
5121 mips_elf_section_processing.
5122 (mips_elf32_section_processing): Rename from
5123 mips_elf_section_processing; call
5124 _bfd_mips_elf_section_processing.
5125 (_bfd_mips_elf_symbol_processing): Rename from
5126 mips_elf_symbol_processing and make globally visible.
5127 (_bfd_mips_elf_read_ecoff_info): Rename from
5128 mips_elf_read_ecoff_info and make globally visible.
5129 (mips_elf32_ecoff_debug_swap): Rename from
5130 mips_elf_ecoff_debug_swap.
5131 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5132 struct symbol_cache_entry.
5133 (_bfd_elf_validate_reloc): New function, moved in from
5134 elfcode.h:validate_reloc.
5135 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5136 to _bfd_elf_validate_reloc. Change all callers.
5137 * elf-bfd.h (bfd_section_from_shdr): Declare.
5138 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5139 (_bfd_elf_validate_reloc): Declare.
5140 (_bfd_mips_elf_object_p): Declare.
5141 (_bfd_mips_elf_fake_sections): Declare.
5142 (_bfd_mips_elf_section_from_bfd_section): Declare.
5143 (_bfd_mips_elf_section_processing): Declare.
5144 (_bfd_mips_elf_symbol_processing): Declare.
5145 (_bfd_mips_elf_read_ecoff_info): Declare.
5146 (_bfd_mips_elf_final_write_processing): Declare.
5147 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5150 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5151 (mips_elf_final_write_processing): Likewise.
5153 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5155 64-bit MIPS ELF ABI objdump support:
5156 * elf64-mips.c: New file.
5157 * Makefile.in: Rebuild dependencies.
5158 (BFD64_BACKENDS): Add elf64-mips.o.
5159 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5160 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5161 bfd_elf64_littlemips_vec to targ_selvecs.
5162 (mips*-*-elf*): Likewise.
5163 * confingure.in: Add bfd_elf64_bigmips_vec and
5164 bfd_elf64_littlemips_vec to vector switch.
5165 * configure: Rebuild.
5166 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5167 broken out of mips_elf_section_from_shdr.
5168 (mips_elf32_section_from_shdr): Rename from
5169 mips_elf_section_from_shdr. Call new function.
5170 (elf_backend_section_from_shdr): Update name of renamed function.
5171 * elf-bfd.h (struct elf_size_info): Change second parameter of
5172 write_out_phdrs to be const. Likewise for second parameter of
5174 (struct bfd_elf_section_data): Add rel_hdr2 field.
5175 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5176 (bfd_elf32_swap_symbol_out): Likewise.
5177 (bfd_elf32_swap_reloc_in): Likewise.
5178 (bfd_elf32_swap_reloc_out): Likewise.
5179 (bfd_elf32_swap_reloca_in): Likewise.
5180 (bfd_elf32_swap_reloca_out): Likewise.
5181 (bfd_elf32_swap_phdr_in): Likewise.
5182 (bfd_elf32_swap_phdr_out): Likewise.
5183 (bfd_elf32_swap_dyn_in): Likewise.
5184 (bfd_elf32_swap_dyn_out): Likewise.
5185 (bfd_elf32_slurp_symbol_table): Declare.
5186 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5187 (bfd_elf32_write_out_phdrs): Declare.
5188 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5189 (bfd_elf64_swap_symbol_out): Likewise.
5190 (bfd_elf64_swap_reloc_in): Likewise.
5191 (bfd_elf64_swap_reloc_out): Likewise.
5192 (bfd_elf64_swap_reloca_in): Likewise.
5193 (bfd_elf64_swap_reloca_out): Likewise.
5194 (bfd_elf64_swap_phdr_in): Likewise.
5195 (bfd_elf64_swap_phdr_out): Likewise.
5196 (bfd_elf64_swap_dyn_in): Likewise.
5197 (bfd_elf64_swap_dyn_out): Likewise.
5198 (bfd_elf64_slurp_symbol_table): Declare.
5199 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5200 (bfd_elf64_write_out_phdrs): Declare.
5201 (_bfd_mips_elf_section_from_shdr): Declare.
5202 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5203 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5204 section for the section, add the new one to rel_hdr2. Increment
5205 reloc_count rather than setting it.
5206 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5207 Remove static declaration.
5208 (elf_write_shdrs_and_ehdr): Define name as macro.
5209 (elf_write_out_phdrs): Likewise.
5210 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5211 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5212 (elf_swap_symbol_in): Change second parameter to be const.
5213 (elf_swap_symbol_out): Likewise.
5214 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5215 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5216 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5217 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5218 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5219 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5220 parameter to be const. Make non-static.
5221 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5223 (elf_slurp_symbol_table): Make non-static.
5224 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5225 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5226 (elf_backend_size_info): Likewise.
5227 (elfNN_bed): Use elf_backend_size_info.
5228 * targets.c (bfd_elf64_bigmips_vec): Declare.
5229 (bfd_elf64_littlemips_vec): Declare.
5230 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5231 bfd_elf64_littlemips_vec if BFD64 is defined.
5233 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5235 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5237 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5238 zeroes, in alignment holes.
5240 * configure: Rebuild with autoconf 2.10.
5242 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5243 potential leading underscore in the allocated buffer.
5245 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5247 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5248 symbols into .sbss if this is a relocatable link.
5250 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5252 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5253 undefined symbols when creating a shared library.
5255 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5257 * coff-sh.c: Add a bunch of new code and static const arrays to
5258 support aligning loads and stores on four byte memory boundaries.
5260 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5262 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5263 call sh_align_loads.
5264 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5267 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5269 * cache.c (bfd_open_file): Unlink the file before opening it for
5270 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5272 * opncls.c (bfd_fdopenr): Set opened_once.
5274 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5276 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5279 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5280 the code unconditionally.
5282 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5284 * libcoff-in.h (struct pei_section_tdata): Define structure.
5285 (pei_section_data): Define macro.
5286 * libcoff.h: Rebuild.
5287 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5288 store s_paddr field in pei_section_data.
5289 (coff_compute_section_file_positions): Use pei_section_data rather
5290 than _cooked_size, and don't overwrite an existing value.
5291 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5292 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5293 * peicode.h (coff_bfd_copy_private_section_data): Define if
5295 (pe_bfd_copy_private_section_data): New static function if
5298 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5300 * srec.c (srec_set_arch_mach): Write as a function rather than a
5303 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5304 no map, just check each member in turn to see whether it is
5307 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5309 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5310 table. Call BFD_ASSERT to validate header size, instead of
5312 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5315 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5317 * ppcboot.c: New target for looking at PPCbug boot records.
5319 * config{ure.in,.bfd}: Add support for ppcboot target.
5321 * configure: Regenerate.
5323 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5325 * coff-h8300.c (howto_table): Update names to match recent
5326 changes to include/coff/internal.h. Fix minor errors in the
5327 existing relocs. Add R_MOVL1 and R_MOVL2.
5328 (rtype2howto): Similarly.
5329 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5330 existing relaxing code and peform more relaxing.
5331 (h8300_reloc16_extra_cases): Likewise.
5333 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5335 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5338 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5340 * elfcode.h (elf_object_p): Reject generic ELF target if
5341 e_machine matches an alternate machine code in a specific backend.
5343 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5344 obsolete align_power_min field.
5346 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5348 * coff-h8300.c (reloc_howto_type): Add howto entry for
5350 (rtype2howto): Handle R_PCRWORD_B.
5351 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5352 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5353 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5354 branch (R_PCWORD_B).
5356 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5358 * aoutx.h (translate_from_native_sym_flags): Set the section for
5359 BSF_CONSTRUCTOR symbols.
5361 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5364 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5366 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5367 stop looking when section is found.
5369 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5371 * coffcode.h (STRING_SIZE_SIZE): Define.
5372 (styp_to_sec_flags): Handle long symbol names when looking for the
5374 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5375 (bfd_coff_long_section_names): Define.
5376 (coff_write_object_contents): Handle long section names.
5377 (bfd_coff_std_swap_table): Initialize new field.
5378 * libcoff.h: Rebuild.
5379 * coffgen.c (make_a_section_from_file): Handle long section
5381 (coff_write_symbols): Handle long section names.
5382 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5383 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5384 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5385 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5386 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5387 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5388 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5389 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5391 * bout.c (b_out_callback): Set lma of sections.
5392 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5393 parameter to output_bfd. Used input_bfd instead of output_bfd in
5396 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5398 * aoutx.h (translate_from_native_sym_flags): Don't create
5399 SEC_CONSTRUCTOR sections.
5400 * ecoff.c (ecoff_set_symbol_info): Likewise.
5402 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5403 From Don Bowman <bowman@waterloo.hp.com>.
5405 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5407 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5408 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5410 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5412 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5413 mips_32_relocs field.
5414 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5415 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5416 relocs against a global symbol which is not defined in a regular
5418 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5419 against a global symbol, increment mips_32_relocs.
5420 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5421 the symbol is not defined in a regular file, make room in the
5424 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5426 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5427 file position and the virtual file position separately. Set
5428 filepos information bsaed on the real file position.
5429 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5430 Jan 23 change to coffcode.h.
5432 * som.c (som_slurp_symbol_table): Set the symbol count to the
5433 number of BFD symbols created.
5435 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5437 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5438 output file if linking shared objects. Loop to check all relocs,
5439 rather than returning false on first error.
5441 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5443 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5444 (ppc_elf_additional_program_headers): If .interp section, bump #
5445 of program headers by 1.
5446 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5447 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5448 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5450 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5452 (ppc_elf_relocate_section): If the output section isn't defined,
5453 don't abort, just give an error message.
5455 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5456 being created is .sdata or .sdata2, don't make the symbol dynamic.
5458 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5460 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5461 members of an archive for dynamic objects with no symbols, and
5462 pass them directly to check_archive_element.
5463 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5464 xcoff_link_check_dynamic_ar_symbols.
5465 (xcoff_link_check_dynamic_ar_symbols): New static function.
5467 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5468 from _bfd_nodynamic to _bfd_xcoff.
5469 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5471 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5472 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5473 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5474 * libcoff.h: Rebuild.
5475 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5476 (xcoff_get_section_contents): New static function.
5477 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5478 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5479 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5480 (xcoff_dynamic_reloc): New static variable.
5481 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5482 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5484 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5486 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5487 if reloc_entry->addend is not 0.
5488 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5490 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5492 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5494 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5495 Add entries for R_SPARC_[56].
5496 (sparc_reloc_map): Add entries for R_SPARC_[56].
5498 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5500 Optimize linking of stabs in sections as used in ELF and COFF.
5501 * stabs.c: New file.
5502 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5503 (_bfd_write_section_stabs): Declare.
5504 (_bfd_write_stab_strings): Declare.
5505 * libbfd.h: Rebuild.
5506 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5507 (struct coff_link_hash_table): Add stab_info field.
5508 * libcoff.h: Rebuild.
5509 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5511 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5513 (_bfd_coff_final_link): Write out stab strings hash table.
5514 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5515 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5517 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5518 (struct bfd_elf_section_data): Add stab_info field.
5519 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5521 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5522 _bfd_link_section_stabs.
5523 (elf_bfd_final_link): Write out stab strings hash table.
5524 (elf_link_input_bfd): Handle optimized stabs sections.
5525 * reloc.c (_bfd_final_link_relocate): Check address against
5526 _raw_size rather than _cooked_size.
5527 * Makefile.in: Rebuild dependencies.
5528 (BFD_LIBS): Add stabs.o
5529 (BFD_LIBS_CFILES): Add stabs.c.
5531 * VERSION: Increment for bfdlink.h change.
5533 * coffgen.c (coff_renumber_symbols): Correct handling of
5534 BSF_NOT_AT_END common symbols.
5536 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5538 * coff-ppc.c (record_toc): Add cast to avoid warning.
5539 (ppc_allocate_toc_section): Likewise.
5540 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5541 (ppc_coff_reloc_type_lookup): Remove unreached code.
5542 * coffcode.h (coff_write_object_contents): Don't take the address
5544 * peicode.h (pe_print_idata): Add casts to avoid warning.
5545 (pe_print_edata): Likewise.
5546 (pe_print_reloc): Remove ANSI C string concatenation.
5548 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5550 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5552 * libcoff.h: Rebuild.
5553 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5555 (coff_swap_aux_out): Likewise.
5556 * peicode.h (coff_swap_aux_in): Likewise.
5557 (coff_swap_aux_out): Likewise.
5558 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5560 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5562 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5563 Fix up .bf endndx link fields.
5564 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5566 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5569 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5571 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5572 on Solaris PowerPC systems doesn't get confused.
5574 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5577 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5578 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5579 update did_reg and did_reg2.
5581 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5583 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5585 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5586 callback routines, pass h->root.string rather than name, in case
5587 copy is true and name is transient.
5589 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5591 * elfcore.h: Add support for core files with multiple threads.
5592 (Primarily for Solaris.)
5594 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5596 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5597 section->orelocation is NULL.
5599 * coffgen.c (bfd_coff_get_syment): New function.
5600 (bfd_coff_get_auxent): New function.
5601 * bfd-in.h (bfd_coff_get_syment): Declare.
5602 (bfd_coff_get_auxent): Declare.
5603 * bfd-in2.h: Rebuild.
5605 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5607 * elf32-mips.c (struct mips_hi16): Define.
5608 (mips_hi16_addr, mips_hi16_addend): Remove.
5609 (mips_hi16_list): New static variable.
5610 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5611 (mips_elf_lo16_reloc): Process mips_hi16_list.
5612 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5613 relocs before the associated LO16 reloc.
5615 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5617 * versados.c (versados_scan): Check bfd_alloc return value.
5618 (versados_object_p): Check all bfd_read return values. Require
5619 that lang field be less than 10, to avoid confusion with Intel Hex
5622 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5624 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5625 not 0, for an absolute symbol.
5626 (NAME(aout,swap_ext_reloc_out)): Likewise.
5628 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5629 (ihex_write_object_contents): For a large start address, output
5630 the full 32 bit address in record type 5.
5632 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5633 to int to avoid promotion problems in prototype.
5635 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5637 * configure.host: Use ${srcdir} when looking for picfrag.
5639 * configure.host: Switch on ${libdir}, not $(libdir). From
5640 alan@spri.levels.unisa.edu.au (Alan Modra).
5642 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5643 entry point, not just for DYNAMIC objects.
5644 * sunos.c (sunos_add_dynamic_symbols): Always call
5645 sunos_create_dynamic_sections. If called with a non DYNAMIC
5646 object, don't do anything else.
5647 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5649 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5651 * configure.in: Permit --enable-shared to specify a list of
5653 * configure: Rebuild.
5655 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5656 host when configuring with --enable-shard.
5658 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5660 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5663 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5664 to avoid crashing in bfd_hash_replace.
5666 * sysdep.h: Use #ifdef, not #if.
5668 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5670 * config.in: Rebuild.
5672 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5674 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5675 (AC_CHECK_HEADERS): Check for sys/time.h
5676 (AC_HEADER_TIME): Add macro.
5677 * configure: Rebuild.
5678 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5679 to control what combination of <time> and <sys/time.h>
5682 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5684 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5685 (aout_32_sunos4_write_object_contents): Likewise.
5686 * aoutx.h (NAME(aout,machine_type)): Handle
5687 bfd_mach_sparc_{sparclet,sparclite}.
5688 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5689 (bfd_mach_sparc_v9_p): Update.
5690 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5691 * libaout.h (enum machine_type): Add M_SPARCLET.
5692 * sunos.c (MACHTYPE_OK): Define.
5693 * bfd-in2.h: Regenerated.
5695 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5697 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5698 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5699 * elflink.c (_bfd_elf_create_got_section): Store the
5700 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5701 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5702 global offset table goes over 0x1000, set the value of
5703 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5704 (elf32_sparc_relocate_section): Subtract the offset of
5705 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5707 * elfcode.h: Don't include <string.h>.
5709 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5711 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5712 generic_link_hash_newfunc. All references changed.
5713 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5714 moved here from libbfd-in.h.
5715 * libbfd-in.h: Corresponding changes.
5716 * libbfd.h: Regenerated.
5718 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5720 * aoutx.h (aout_link_input_section_std): When reporting an
5721 overflow error, use the name of the symbol in the hash table if
5723 (aout_link_input_section_ext): Likewise.
5725 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5726 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5728 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5730 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5731 * coffcode.h (coff_compute_section_file_positions): Likewise.
5732 (coff_write_object_contents): Likewise.
5734 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5736 * section.c (SEC_LINK_ONCE): Define.
5737 (SEC_LINK_DUPLICATES): Define.
5738 (SEC_LINK_DUPLICATES_DISCARD): Define.
5739 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5740 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5741 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5742 * bfd-in2.h: Rebuild.
5743 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5744 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5745 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5746 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5747 SEC_LINK_ONCE, and look through the symbol table for the setting
5748 for SEC_LINK_DUPLICATES.
5749 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5750 set for a section, find the section symbol in the symbol table,
5751 and set the aux entry based on SEC_LINK_DUPLICATES.
5752 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5753 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5754 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5755 * coff-i386.c (i386coff_vec): Likewise.
5756 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5758 * VERSION: Bump to 2.6.1.
5759 * Makefile.in (stamp-h): Depend upon VERSION.
5761 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5763 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5764 * libbfd.h: Rebuilt.
5765 * linker.c (generic_link_hash_newfunc): No longer static.
5766 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5768 * coff-h8300.c: Add two derived hash tables and their associated
5769 funtions and #defines for use by the h8300 linker.
5770 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5771 the function vector as needed. Place the address of the function
5772 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5773 Rewrite the vectors section contents as necessary.
5774 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5775 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5776 (coff_bfd_link_hash_table_create): Likewise.
5778 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5780 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5781 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5783 (hppa_rebuild_insn): Pass pointer to correct type to
5784 low_sign_unext and dis_assemble_21.
5786 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5788 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5789 Stick with sparc-*-{sysv4*,solaris2*}.
5791 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5793 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5794 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5795 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5796 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5797 fields is non-zero, print them.
5799 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5800 ifdef. Remove unused variables.
5801 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5803 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5804 (get_symbol_value): Ifdef out.
5805 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5806 (coff_ppc_relocate_section): Remove unused variables. Make
5807 fprintf strings and argument types correspond. Put before_addr in
5809 (dump_toc): Make fprintf strings and argument types correspond.
5810 (ppc_process_before_allocation): Remove unused variables. Always
5812 (ppc_reflo_reloc): Ifdef out.
5813 (ppc_addr32nb_reloc): Ifdef out.
5814 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5816 (coff_ppc_rtype_to_howto): Likewise.
5817 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5819 * peicode.h (pe_print_idata): Move otherwise unused variables into
5820 the #ifdef where they are used. Always return a value.
5821 (pe_print_edata): Make fprintf strings and argument types
5822 correspond. Always return a value.
5823 (pe_print_pdata): Removed unused variable addr_value. Always
5825 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5826 strings and argument types correspond. Always return a value.
5828 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5829 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5830 variable rela inside #if 0 section where it is used.
5832 * ns32k.h: New file.
5833 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5834 functions to start with _bfd_.
5835 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5836 functions in cpu-ns32k.h.
5837 * Makefile.in: Rebuild dependencies.
5838 (HFILES): Add ns32k.h.
5840 * section.c (struct sec): Add linker_mark field. Change
5841 user_set_vma and reloc_done to be single bit fields.
5842 (STD_SECTION): Update accordingly.
5843 * bfd-in2.h: Rebuild.
5844 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5846 (aout_link_input_bfd): Don't link unmarked sections.
5847 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5849 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5850 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5852 * elflink.h (elf_bfd_final_link): Mark sections included in the
5854 (elf_link_input_bfd): Don't link unmarked sections.
5855 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5857 (xcoff_link_input_bfd): Don't link unmarked sections.
5859 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5860 overflow error messages.
5862 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5864 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5865 is not set, print "BFD: " before the error message.
5867 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5868 Miles Bader <miles@gnu.ai.mit.edu>.
5869 * configure: Rebuild.
5871 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5873 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5876 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5877 m68k-aout, m68k-coff, and m68k-elf targets.
5879 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5881 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5882 (ieee_generic_stat_arch_elt): Restructured to prevent
5883 ieee_object_p from being called repeatedly.
5885 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5887 * coffcode.h (coff_write_object_contents): Allocate
5888 buffers large enough for any FILEHDR or AOUTHDR.
5890 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5892 * ecofflink.c (lookup_line): New static function, renamed and
5893 slighly changed from old _bfd_ecoff_locate_line.
5894 (_bfd_ecoff_locate_line): Cache line number information. Use
5895 lookup_line for actual lookup.
5897 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5899 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5900 multiple of 20 bytes.
5902 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5904 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5905 allocate ecoff_find_line, and don't initialize by hand.
5906 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5907 mips_elf_find_line, and don't call memset.
5909 * coffcode.h (coff_compute_section_file_positions): If not
5910 producing a final executable, don't consider sofar when aligning
5911 the section to the correct size.
5913 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5915 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5916 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5917 * coffgen.c (coff_section_symbol): Ifdef out.
5919 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5921 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5922 output_bfd is not NULL.
5924 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5926 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5927 of bfd_alloc (fixes fix_line not being initialized).
5928 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5930 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5932 * coffcode.h: Allow specific backends to override the
5933 bfd_link_add_symbols routine.
5935 * coff-h8300.c: Include genlink.h.
5936 (howto_table): Add R_MEM_INDIRECT.
5937 (rtype2howto): Support R_MEM_INDIRECT.
5938 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5941 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5943 * coff-alpha.c (alpha_relocate_section): Use
5944 info->callbacks_warning, rather than _bfd_error_handler, for
5945 "multiple gp" warning.
5947 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5949 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5950 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5951 table string. Use bfd_wrapped_link_hash_lookup.
5952 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5954 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5955 table, if any, when writing out symbols.
5956 (aout_link_input_section_std): Use the name from the hash table,
5957 if any, when reporting undefined symbols.
5958 (aout_link_input_section_ext): Likewise.
5959 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5960 * bout.c (get_value): Likewise.
5961 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5962 * ecoff.c (ecoff_reloc_link_order): Likewise.
5963 * elflink.h (elf_link_add_object_symbols): Likewise.
5964 (elf_reloc_link_order): Likewise.
5965 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5966 (_bfd_generic_reloc_link_order): Likewise.
5967 (default_indirect_link_order): Likewise.
5968 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5969 * sunos.c (sunos_add_one_symbol): Likewise.
5970 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5971 (bfd_xcoff_link_count_reloc): Likewise.
5972 (xcoff_reloc_link_order): Likewise.
5974 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5975 into -1 for intern->rss.
5977 * configure: Rebuild with autoconf 2.8.
5979 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5981 * stab-syms.c (__define_stab_duplicate): Define.
5982 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5984 * bfd-in.h (bfd_get_stab_name): Declare.
5985 * bfd-in2.h: Rebuild.
5986 * Makefile.in: Rebuild dependencies.
5987 (BFD_LIBS): Add stab-syms.o.
5988 (BFD_LIBS_CFILES): Add stab-syms.c.
5989 (BFD32_BACKENDS): Remove stab-syms.o.
5990 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5991 * configure.in: Don't list stab-syms.o in bfd_backends.
5992 * configure: Rebuild.
5993 * libaout.h (aout_stab_name): Don't declare.
5994 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5997 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5999 * elf.c (assign_file_positions_for_segments): Adjust file offset
6000 for section alignment even if SEC_LOAD is not set.
6002 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6004 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6005 since they appear as targets in Makefile.in.
6006 * configure: Rebuild.
6008 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6009 don't fiddle with a symbol which is not defined anywhere.
6011 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6013 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6014 though they are defined in a shared library.
6015 (xcoff_build_ldsyms): Likewise.
6017 * coffgen.c (coff_find_nearest_line): Don't look at the line
6018 numbers for the section if section->lineno is NULL.
6020 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6021 message rather than calling BFD_ASSERT.
6022 * elfcode.h (write_relocs): Check return value of
6023 _bfd_elf_symbol_from_bfd_symbol.
6025 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6027 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6030 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6032 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6034 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6035 hppa_reloc_field_selector_type_alt.
6036 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6037 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6039 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6041 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6043 * elf.c (assign_file_positions_for_segments): Adjust the segment
6044 memory size for the alignment of a SEC_ALLOC section, not just a
6047 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6049 * m68klinux.c: New file.
6050 * hosts/m68klinux.h: New file.
6051 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6052 * configure.in (m68*-*-linux*): New native host.
6053 (m68klinux_vec): New vector.
6054 * configure: Rebuild.
6055 * targets.c (m68klinux_vec): Declare.
6056 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6057 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6058 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6059 declaration from bfd_linux_size_dynamic_sections.
6060 (bfd_m68klinux_size_dynamic_sections): Declare.
6061 * bfd-in2.h: Rebuild.
6062 * Makefile.in: Rebuild dependencies.
6063 (BFD32_BACKENDS): Add m68klinux.o.
6064 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6066 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6068 * libhppa.h (pa_arch): Add pa20.
6069 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6070 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6071 (hppa_field_adjust): Handle e_nsel.
6072 * som.c: Provide default definitions for many new relocs found only
6073 in hpux10 include files.
6074 (som_fixup_formats): Add several new relocs from hpux10.
6075 (som_hppa_howto_table): Add hpux10 relocs.
6076 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6078 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6080 * mpw-make.sed: Edit out recent shared library support, and
6081 rules to rebuild .h files using doc/chew.
6083 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6085 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6086 size even of sections with no contents.
6088 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6090 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6091 starting with '$' the way we skip names starting with '.'. When
6092 updating x_endndx, don't be fooled by an index which has been
6095 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6096 struct/union/enum type with no elements.
6098 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6100 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6102 * archive.c (bfd_generic_archive_p): If the first file in the
6103 archive can not be recognized as an object, don't assume that this
6104 is the wrong format.
6106 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6107 format is not bfd_object.
6108 (bfd_elf_get_dt_soname): Likewise.
6110 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6112 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6115 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6117 * bfd.c (tdata): Add netbsd_core_data.
6118 * bfd-in2.h: Regenerated.
6120 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6122 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6123 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6124 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6127 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6128 to get the symbol index, matching 14 Jul 95 change.
6130 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6132 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6133 Remove duplicate definition of gp.
6135 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6137 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6138 assume that we can set the GP value and then get the same value,
6139 since it won't be true if the output file is neither ELF nor
6141 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6142 _bfd_get_gp_value here.
6143 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6144 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6146 (mips_elf_lo16_reloc): Likewise.
6147 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6148 Don't require that the BFD be ELF.
6149 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6150 (mips_elf_gprel32_reloc): Likewise.
6151 (mips_elf_relocate_section): Don't assume we can set and get the
6153 (mips_elf_finish_dynamic_symbol): Don't bother to use
6154 _bfd_get_gp_value here.
6156 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6157 Don't change epdr between malloc and free. Be careful not to free
6158 NULL pointers. Zero out the first RPDR.
6160 * configure.host: On Linux, only pass -rpath option if $(libdir)
6161 is neither /lib nor /usr/lib. From Alan Modra
6162 <alan@mullet.Levels.UniSA.Edu.Au>.
6164 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6166 (elf_dt_name): Rename from elf_dt_needed_name.
6167 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6169 (bfd_elf_get_dt_soname): New function.
6170 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6171 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6172 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6173 * bfd-in2.h: Rebuild.
6175 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6177 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6178 _bfd_sparc_elf_reloc_type_lookup.
6179 (bfd_elf32_bfd_reloc_type_lookup): Update.
6180 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6181 (sparc64_elf_howto_table): Define.
6182 (sparc_reloc_map): Define.
6183 (sparc64_elf_reloc_type_lookup): New function.
6184 (sparc_elf_wdisp16_reloc): New function.
6185 (elf_info_to_howto): Use sparc64_elf_howto_table.
6186 (sparc64_elf_relocate_section): Likewise.
6187 (bfd_elf64_bfd_reloc_type_lookup): Update.
6189 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6191 * configure.host: Check for 'do not mix' from native linker before
6192 trying to use -rpath.
6194 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6196 * bfd.c (_bfd_get_gp_value): New function.
6197 (_bfd_set_gp_value): New function.
6198 * libbfd-in.h (_bfd_get_gp_value): Declare.
6199 (_bfd_set_gp_value): Declare.
6200 * libbfd.h: Rebuild.
6201 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6202 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6203 directly to the fields in the tdata information.
6204 (alpha_relocate_section): Likewise.
6205 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6206 (mips_gprel_reloc): Likewise.
6207 (mips_relocate_section): Likewise.
6208 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6209 (mips_elf_lo16_reloc): Likewise.
6210 (mips_elf_final_gp): Likewise.
6211 (mips_elf_gprel16_reloc): Likewise.
6212 (mips_elf_gprel32_reloc): Likewise.
6213 (mips_elf_relocate_section): Likewise.
6214 (mips_elf_finish_dynamic_symbol): Likewise.
6216 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6218 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6220 * configure.in: Call AC_PROG_CC before configure.host.
6221 * configure: Rebuild.
6222 * configure.host: Don't set information which autoconf should
6223 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6225 * configure.host: Remove go32 and win32 host information, since it
6226 should no longer be needed.
6228 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6229 then start a new segment rather than put a writable section in a
6232 * configure.host: Set RPATH_ENVVAR.
6234 * Makefile.in: Rebuild dependencies.
6236 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6237 zero_section variable.
6239 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6241 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6242 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6243 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6245 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6247 * ieee.c (ieee_write_expression): Only use an R variable for a
6248 local symbol. Don't output a zero offset. Handle a zero address.
6249 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6250 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6252 (parse_expression): Don't try to handle multiple occurrences of a
6253 P variable. Handle I variables differently from X variables. Fix
6254 the order of minus expressions.
6255 (ieee_slurp_external_symbols): Generate an I variable for an NN
6256 record. Fix handling of ATI and ATX records.
6257 (ieee_slurp_sections): Only set minimal section attributes.
6258 Adjust them later, based on the section contents.
6259 (ieee_object_p): Read in the file until just after the ME record.
6260 Call ieee_slurp_section_data to set the section flags.
6261 (do_one): Add iterations parameter. Only repeat the first load
6262 item. Set the section and file reloc flags.
6263 (ieee_slurp_section_data): Set section flags. Pass iterations to
6265 (ieee_canonicalize_reloc): Handle I variables.
6266 (do_with_relocs): Only emit relocation size when necessary.
6267 Increase MAXRUN to 127. Change ov to be assigned, and take
6268 src_mask and pcrel_offset into account.
6269 (ieee_write_data_part): Skip sections that are not loaded.
6270 (ieee_write_external_part): Don't output optional last entry of WX
6272 (ieee_write_me_part): Make setting of me_record neater.
6273 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6275 * syms.c (stt): Add entries for zerovars, vars, and code.
6277 * elfcode.h (validate_reloc): New static function.
6278 (write_relocs): Call validate_reloc for non ELF relocs.
6280 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6281 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6282 (TARGET_LITTLE_SYM): Likewise.
6284 * config.bfd (m68*-*-psos*): New target.
6286 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6288 * i386msdos.c: Remove some #if 0 code.
6289 (msdos_write_object_contents): Don't include empty sections in the
6290 size computation, regardless of their address.
6292 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6294 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6295 is NULL, ie, the -r switch is used.
6297 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6299 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6300 (BFD_RELOC_MIPS_GOT_LO16): Define.
6301 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6302 * bfd-in2.h, libbfd.h: Rebuild.
6303 * elf32-mips.c (mips_reloc_map): Map new relocs.
6305 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6307 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6310 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6311 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6312 simple number for the section address, rather than an expression.
6313 Limit the number of bytes between relocs to MAXRUN.
6314 (ieee_write_me_part): Set me_record to the file offset after the
6316 (ieee_write_processor): New static function.
6317 (ieee_write_object_contents): Use ieee_write_processor.
6319 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6321 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6323 * coff-aux.c: Change include of aux.h to aux-coff.h.
6325 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6327 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6328 relocation put the addend both in the reloc entry and the data.
6329 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6332 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6333 a R_68K_PCxx reloc against a defined global symbol directly.
6334 (elf_m68k_check_relocs): Don't count such a reloc.
6336 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6337 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6338 symbol for now, otherwise always record the symbol as dynamic.
6339 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6340 is not referenced by a dynamic object, and we are not making a
6341 shared object, then don't make a PLT entry. If we do make a PLT
6342 entry, make sure the symbol has been recorded as dynamic.
6344 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6346 * configure.host: When making a shared library, set HLDFLAGS to
6347 pass an appropriate -rpath option. Use the make variable SONAME
6348 as the shared library soname, rather than computing it here. On
6349 SunOS, build stamp-tshlink in place of $(SHLINK).
6350 * Makefile.in (SONAME): New variable.
6351 ($(SHLINK)): Make a link to the transformed name, as well.
6352 (stamp-tshlink): New target.
6353 (install): Skip stamp-tshlink during install.
6355 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6357 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6358 linker sections have been set up yet.
6360 * elf.c (make_mapping): Add an additional argument to suppress
6361 making the first section include the program headers.
6362 (map_sections_to_segments): If the user used -Ttext such that the
6363 program headers are on a different page, do not set the flags
6364 saying that this section includes the program headers.
6366 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6368 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6369 don't define TRAD_HEADER.
6370 * configure: Rebuild.
6372 * netbsd-core.c: New file, support for NetBSD core files.
6373 * hosts/*nbsd.h: Removed.
6375 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6377 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6378 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6379 * libbfd.h, bfd-in2.h: Regenerated.
6380 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6381 bfd_elf32_bfd_reloc_type_lookup.
6382 (reloc_type{,_names}): Deleted.
6383 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6385 (sparc_reloc_map): Add sparc64 relocs.
6386 (sparc_elf_notsupported_reloc): New static function.
6387 (sparc_elf_wdisp16_reloc): New static function.
6388 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6389 (elf32_sparc_relocate_section): Likewise.
6390 (bfd_elf32_bfd_reloc_type_lookup): Define.
6391 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6392 (reloc_type{,_names}): Deleted.
6393 (elf_sparc_howto_table): Deleted.
6394 (sparc_reloc_map): Deleted.
6395 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6396 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6398 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6400 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6403 * Makefile.in (program_transform_name): New variable.
6404 (install): Transform library name before installing it.
6406 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6408 * archures.c (bfd_mach_i960_hx): Define.
6409 * bfd-in2.h: Rebuild.
6410 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6411 (MATRIX): Expand entries for HX.
6412 (arch_info_struct): Add i960:hx entry.
6413 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6414 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6415 (coff_set_flags): Handle bfd_mach_i960_hx.
6417 Support for building as a shared library, based on patches from
6418 Alan Modra <alan@spri.levels.unisa.edu.au>:
6419 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6420 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6421 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6422 * configure: Rebuild.
6423 * configure.host: If --enable-shared, adjust shared library stuff
6424 based on the host. If the host is SunOS, and the linker supports
6425 -rpath, set HLDFLAGS to use it.
6426 * Makefile.in (ALLLIBS): New variable.
6427 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6428 (COMMON_SHLIB, SHLINK): New variables.
6429 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6430 (STAGESTUFF): Remove variable.
6431 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6433 (stamp-ofiles): New target, like old ofiles target, but build
6434 using a temporary file and move-if-change, and touch stamp-ofiles
6436 (ofiles): Just depend upon stamp-ofiles.
6437 (stamp-piclist, piclist): New targets.
6438 ($(SHLIB), $(SHLINK)): New targets.
6439 (targets.o, archures.o): Build twice if PICFLAG is set.
6440 (do_mostlyclean): Remove pic/*.o.
6441 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6443 (do_distclean): Remove pic and stamp-picdir.
6444 (install): Install shared libraries.
6445 ($(OFILES)): Depend upon stamp-picdir.
6446 (stamp-picdir): New target.
6448 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6450 * libcoff.h: Rebuild.
6452 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6453 flavour of a section with no owner.
6455 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6456 ELF_LINK_NON_ELF flag.
6457 (mips_elf_create_got_section): Likewise.
6459 * elf.c: Revert last change, since it breaks dynamic linking.
6460 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6462 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6463 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6464 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6466 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6468 * elf.c (assign_file_positions_for_segments): If the backend does
6469 not want the elf header or the program headers in the address
6470 space, do not include them in the calculations.
6472 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6473 function to determine if we need additional program headers.
6474 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6475 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6477 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6479 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6481 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6483 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6484 back into one line. Some compilers (sunos 4.1.3 for example)
6485 won't accept args split across more than one line.
6487 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6489 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6490 * configure: Regenerate.
6492 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6494 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6495 try to do arithmetic on a void *, cast it to a unsigned char * first.
6497 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6499 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6500 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6502 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6503 flag for a newly defined symbol.
6504 (NAME(bfd_elf,record_link_assignment)): Likewise.
6505 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6506 set the DEF or REF_REGULAR flags correctly.
6508 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6509 (libbfd.h, libcoff.h): Corresponding change.
6511 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6512 a PLT32 reloc as dynamic.
6513 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6514 is not referenced by a dynamic object, and we are not making a
6515 shared object, then don't make a PLT entry. If we do make a PLT
6516 entry, make sure the symbol has been recorded as dynamic.
6518 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6520 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6521 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6522 (powerpcle-*-cygwin32): New.
6523 * peicode.h (add_data_entry): Get address from vma.
6525 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6527 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6528 attached to the section has already been created as an undefined
6529 symbol, treat it as if it hasn't been created yet.
6531 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6533 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6534 symbol or section symbols if stripping all symbols and this is not
6535 a relocateable link. Don't output the symbol string table if
6536 there are no symbols.
6537 (elf_link_flush_output_syms): Don't do anything if there are no
6540 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6542 * coff-aux.c: New file.
6543 * hosts/m68kaux.h: New file.
6544 * config.bfd (m68*-apple-aux*): New target.
6545 * configure.in (m68*-apple-aux*): New native host.
6546 (m68kaux_coff_vec): New vector.
6547 * configure: Rebuild.
6548 * targets.c (m68kaux_coff_vec): Declare.
6549 * coffcode.h (bfd_coff_backend_data): Add field
6550 _bfd_coff_link_add_one_symbol.
6551 (bfd_coff_link_add_one_symbol): Define.
6552 (compare_arelent_ptr): New static function if TARG_AUX.
6553 (coff_write_relocs): If TARG_AUX, sort the relocs.
6554 (coff_write_object_contents): Set A/UX aouthdr magic number.
6555 (coff_link_add_one_symbol): Define if not defined.
6556 (bfd_coff_std_swap_table): Initialize new field.
6557 * libcoff.h: Rebuild.
6558 * cofflink.c (coff_link_add_symbols): Call
6559 bfd_coff_link_add_one_symbol rather than
6560 _bfd_generic_link_add_one_symbol.
6561 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6562 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6563 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6564 * Makefile.in: Rebuild dependencies.
6565 (BFD32_BACKENDS): Add coff-aux.o.
6566 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6568 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6570 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6571 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6573 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6575 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6576 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6577 (maintainer-clean): Warn about deleting special files.
6578 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6580 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6581 warning symbols correctly.
6582 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6583 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6584 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6585 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6586 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6587 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6589 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6592 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6594 * libcoff-in.h: aligned newly exported names with bfd naming
6595 conventions. Removed an erroneous define of POWERPC_LE_PE.
6596 * libcoff.h: Rebuild.
6597 * cofflink.c, coff-ppc.c: the above function name changes
6599 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6601 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6602 * ecoff.c (struct extsym_info): Define.
6603 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6604 to ecoff_link_write_external.
6605 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6606 Strip symbols when appropriate.
6608 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6609 * syms.c (BSF_OBJECT): Define.
6610 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6611 * bfd-in2.h: Rebuild.
6612 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6614 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6617 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6618 copying relocs into a shared object, treat a defined global symbol
6620 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6621 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6622 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6624 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6625 real defined symbol, not to a weak defined symbol.
6627 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6629 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6630 and made a few static functions externs.
6632 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6633 POWERPC_LE_PE hack in cofflink.
6635 * libcoff-in.h: promoted the following from cofflink.c to allow
6636 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6637 coff_debug_merge_element, struct coff_debug_merge_type,
6638 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6639 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6640 coff_debug_merge_hash_lookup, coff_link_section_info,
6641 coff_final_link_info, coff_debug_merge_hash_newfunc,
6642 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6644 * libcoff.h: re-gen'd
6646 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6648 * syms.c: Include "bfdlink.h".
6649 (struct stab_find_info): Define.
6650 (_bfd_stab_section_find_nearest_line): New function.
6651 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6652 * libbfd.h: Rebuild.
6653 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6654 * elf.c (_bfd_elf_find_nearest_line): Try calling
6655 _bfd_stab_section_find_nearest_line before searching the ELF
6656 symbol table. Find the closest STT_FUNC symbol, not the last one.
6657 * libcoff-in.h (coff_data_type): Add line_info field.
6658 * libcoff.h: Rebuild.
6659 * coffgen.c (coff_find_nearest_line): Try calling
6660 _bfd_stab_section_find_nearest_line before searching the COFF
6662 * Makefile.in: Rebuild dependencies.
6664 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6666 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6667 4 bytes, so we get the correct value when updating the register
6668 field in little endian mode.
6670 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6672 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6673 entry_section fields. Add sntoc and snentry fields.
6674 * libcoff.h: Rebuild.
6675 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6676 not toc_section and entry_section (the COFF file does not have any
6677 sections at this point).
6678 (coff_write_object_contents): Set o_snentry and o_sntoc from
6679 snentry and sntoc rather than entry_section and toc_section.
6680 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6681 snentry, not toc_section and entry_section.
6682 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6683 entry_section from hentry.
6684 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6686 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6687 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6688 than using toc_section directly.
6690 * archures.c: Add missing `.' in enum bfd_architecture.
6691 * bfd-in2.h: Rebuild.
6693 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6694 Robert Lipe <robertl@arnet.com>.
6696 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6698 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6699 to sections we allocate. Use bfd_zalloc to allocate initialial
6700 sections, not bfd_alloc.
6701 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6702 SDA{,2}I16 relocations.
6703 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6704 whether to put something in .sbss or not.
6705 (ppc_elf_relocate_section): Add support for more relocations. Add
6706 in sec->output_offset where appropriate. Make error messages
6707 include the symbol name.
6709 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6710 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6711 doesn't get redefined messages if -shared.
6713 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6714 section if the rel_section field has been set up.
6716 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6718 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6721 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6723 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6724 of flags, only flags used are controlled by mach number. Bump up
6725 output file mach number to highest of input file mach numbers.
6726 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6727 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6729 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6730 bfd_elf64_sparc_vec support.
6732 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6734 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6735 the embedded bit is set on some objects and not on others. Just
6737 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6740 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6742 * coffcode.h (coff_new_section_hook): Don't try to align the
6745 * coffcode.h (coff_set_section_contents): Fix the handling of the
6746 .lib section to work even if the entire section contents are
6747 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6748 Robert Lipe <robertl@arnet.com>.
6750 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6752 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6753 memory here for contents.
6755 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6756 _SDA2_BASE_ by 32768.
6757 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6758 started using. Allocate contents for .sdata and .sdata2 sections
6760 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6762 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6763 size _SDA{,2}_BASE_.
6764 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6767 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6769 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6771 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6772 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6773 (bfd_mach_sparc_v9a): Define.
6774 (bfd_mach_sparc_v9_p): Define.
6775 * bfd-in2.h: Regenerated.
6776 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6778 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6779 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6780 to bfd_elf32_sparc_vec.
6781 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6782 Add v8plus{,a} support.
6784 (sparc_compatible): New function.
6785 * elf32-sparc.h: #include "elf/sparc.h".
6786 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6787 elf32_sparc_final_write_processing): New functions.
6788 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6789 elf_backend_final_write_processing): Define.
6791 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6793 * elf-bfd.h (struct elf_link_hash_entry): Add
6794 linker_section_pointer field.
6795 (enum elf_linker_section_enum): Enumeration for new way of
6796 creating linker dynamic sections and symbols.
6797 (elf_linker_section{,_pointers}): New structures for creating
6798 dynamic sections and symbols.
6799 (elf_obj_tdata): Add linker_section_pointers and linker_section
6801 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6802 (_bfd_elf_create_linker_section): New declarations.
6803 (_bfd_elf_find_pointer_linker_section): Ditto.
6804 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6805 (_bfd_elf_make_linker_section_rela): Ditto.
6807 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6809 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6810 (ppc_elf_create_linker_section): New function to create the
6811 sections .got, .sdata, and .sdata2.
6812 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6814 (ppc_elf_check_relocs): Support more of the eabi relocations.
6815 (ppc_elf_relocate_section): Ditto.
6816 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6817 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6819 * elflink.h (elf_create_pointer_linker_section): New function to
6820 create initialized pointers in dynamic linker sections.
6821 (elf_finish_pointer_linker_section): Actually intialize the
6822 pointers created above.
6824 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6825 macros to provide both 32 and 64 bit versions of
6826 elf_create_pointer_linker_section.
6827 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6828 provide both 32 and 64 bit versions of
6829 elf_finish_pointer_linker_section.
6831 * elflink.c (_bfd_elf_create_linker_section): New function to
6832 create a linker section.
6833 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6834 given address in the linker pointer offsets created for a given
6836 (_bfd_elf_make_linker_section_rela): Make a RELA section
6837 corresponding to the generated linker section.
6839 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6841 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6843 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6845 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6846 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6847 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6848 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6849 toc entry in an objdump) for now.
6850 (ppc_do_last, ppc_get_last): New function - needed to save processing
6851 the toc owner to the end.
6852 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6855 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6856 toc owner from being done till last. Must define POWERPC_LE_PC
6859 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6861 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6863 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6864 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6866 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6868 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6870 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6872 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6874 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6876 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6878 * elf.c (assign_file_positions_for_segments): Don't increment file
6879 offset for a segment which contains no loadable sections.
6881 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6883 * reloc.c: Add new PowerPC relocations.
6884 * {bfd-in2,libbfd}.h: Regenerate.
6886 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6887 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6889 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6891 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6894 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6897 * coffgen.c (coff_find_nearest_line): Don't try to cache
6898 information in sections that are not owned by a BFD. From Richard
6899 Henderson <richard@atheist.tamu.edu>.
6901 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6902 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6903 * elflink.h (elf_link_output_extsym): Remove special check for
6906 * ecoffswap.h: Add prototypes for static functions.
6908 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6910 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6911 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6913 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6914 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6915 support. Begin support for R_PPC_SDA{2,}REL.
6917 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6919 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6920 create the .got and .got.neg sections.
6921 (ppc_elf_size_dynamic_sections): Call it.
6922 (ppc_elf_check_relocs): Call it.
6923 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6924 (ppc_elf_check_relocs): Add error messages for relocations we
6925 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6928 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6930 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6931 section flags for V.4 and eabi.
6933 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6935 * elf.c (assign_file_positions_for_segments): If a segment
6936 contains no sections, don't mark it as readable.
6938 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6939 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6941 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6942 dynamic section, if there is one.
6943 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6944 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6945 (bfd_elf64_swap_dyn_in): Likewise.
6946 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6948 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6950 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6951 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6952 <pirker@eiunix.tuwien.ac.at>.
6954 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6956 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6957 PowerPC V.4 and eabi.
6958 * bfd-in2.h: Regenerate.
6959 * libfd.h: Regenerate.
6961 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6963 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6964 section type and SHF_EXCLUDE section flag, turning them into the
6965 appropriate bfd section flag.
6967 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6969 * xcofflink.c (xcoff_link_add_symbols): Create the special
6970 sections if we see a DYNAMIC object, in case that is the only
6971 XCOFF input object we see.
6973 * elf32-mips.c: Extensive changes for a start at dynamic linking
6974 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6976 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6977 (struct elf_backend_data): Remove
6978 elf_backend_create_program_headers field. Add
6979 elf_backend_additional_program_headers and
6980 elf_backend_modify_segment_map fields.
6981 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6983 (elf_backend_additional_program_headers): Likewise.
6984 (elf_backend_modify_segment_map): Likewise.
6985 (elf_backend_create_program_headers): Don't define.
6986 (elfNN_bed): Change to account for field changes.
6987 * elf.c (assign_file_positions_for_segments): Call new
6988 modify_segment_map backend function. Don't call old
6989 create_program_headers backend function.
6990 (get_program_header_size): Call additional_program_headers rather
6991 than create_program_headers.
6992 * elflink.h (elf_link_add_object_symbols): Initialize
6993 type_change_ok from new backend field.
6994 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6996 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6997 a reloc against the appropriate section.
6999 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7000 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7001 (elf_flags_init): Rename from elf_ppc_flags_init.
7002 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7004 (ppc_elf_copy_private_bfd_data): Likewise.
7005 (ppc_elf_merge_private_bfd_data): Likewise.
7007 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7010 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7012 * coff-alpha.c (alpha_relocate_section): During final link, allow
7013 output .lita section to be bigger than 64k by adjusting gp value
7014 on a per-input section basis.
7015 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7017 (struct ecoff_section_tdata): Add gp field.
7019 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7021 Handle Alpha ECOFF changes in OSF/1 3.2.
7022 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7024 * coff-alpha.c: Include "aout/ar.h".
7025 (alpha_ecoff_get_relocated_section_contents): Don't require an
7026 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7027 3.2 doesn't generate one.
7028 (alpha_relocate_section): Likewise.
7029 (alpha_ecoff_slurp_armap): Define.
7030 (alpha_ecoff_slurp_extended_name_table): Define.
7031 (alpha_ecoff_construct_extended_name_table): Define.
7032 (alpha_ecoff_truncate_arname): Define.
7033 (alpha_ecoff_write_armap): Define.
7034 (alpha_ecoff_generic_stat_arch_elt): Define.
7035 (alpha_ecoff_update_armap_timestamp): Define.
7037 (alpha_ecoff_read_ar_hdr): New static function.
7038 (alpha_ecoff_get_elt_at_filepos): New static function.
7039 (alpha_ecoff_openr_next_archived_file): New static function.
7040 (alpha_ecoff_get_elt_at_index): New static function.
7041 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7042 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7043 _bfd_ecoff to alpha_ecoff.
7044 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7045 field from backend structure, rather than always calling
7046 _bfd_get_elt_at_filepos.
7047 * coff-mips.c (mips_ecoff_backend_data): Initialize
7048 get_elt_at_filepos field.
7049 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7050 from _bfd_generic_read_ar_hdr with minor changes.
7051 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7052 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7053 * libbfd.h: Rebuild.
7055 * bfd-in.h (BFD_IN_MEMORY): Define.
7056 * libbfd-in.h (struct bfd_in_memory): Define.
7057 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7058 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7059 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7060 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7061 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7062 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7063 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7064 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7065 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7066 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7068 (bfd_openstreamr): Likewise.
7069 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7070 BFD_IN_MEMORY is not set.
7071 * riscix.c (riscix_some_aout_object_p): Likewise.
7072 * bfd-in2.h, libbfd.h: Rebuild.
7074 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7075 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7076 (bfd_get_elt_at_index): Define.
7077 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7078 bfd_get_elt_at_index. Change index parameter from int to
7080 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7081 (_bfd_noarchive_get_elt_at_index): Define.
7082 (_bfd_archive_bsd_get_elt_at_index): Define.
7083 (_bfd_archive_coff_get_elt_at_index): Define.
7084 * bfd-in2.h, libbfd.h: Rebuild.
7085 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7086 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7087 * ieee.c (ieee_get_elt_at_index): Define.
7088 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7089 * oasys.c (oasys_get_elt_at_index): Define.
7090 * som.c (som_get_elt_at_index): Define.
7092 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7093 numbers to the .text section.
7095 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7097 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7098 If there is a SEC_DEBUGGING section, get the contents of the debug
7099 information part from it.
7100 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7102 (ieee_write_object_contents): Check ieee_write_debug_part return.
7104 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7106 * config.bfd (i[345]86-*-freebsd*): Add target.
7107 * configure.in (i386freebsd_vec): Add vec.
7108 * configure: Regenerate.
7109 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7110 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7111 Rebuild dependencies..
7112 * freebsd.h: New file.
7113 * i386freebsd.c: New file.
7114 * targets.c (i386freebsd_vec): Declare.
7115 (bfd_target_vector): Add i386freebsd_vec.
7116 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7117 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7119 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7121 * ieee.c (ieee_slurp_debug): New static function.
7122 (ieee_object_p): Call it.
7123 (ieee_slurp_section_data): Skip debugging sections.
7124 (ieee_get_reloc_upper_bound): Likewise.
7125 (ieee_get_section_contents): Likewise.
7126 (ieee_canonicalize_reloc): Likewise.
7127 (ieee_write_section_part): Likewise.
7128 (ieee_write_debug_part): Likewise.
7129 (ieee_write_data_part): Likewise.
7130 (init_for_output): Likewise.
7132 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7134 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7136 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7137 relocs, since ppc_elf_relocate_section handles the linker case.
7138 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7140 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7141 ppc_elf_relocate_section since that is now the only caller.
7142 (ppc_elf_relocate_section): Ditto.
7144 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7146 * coffcode.h (coff_write_object_contents): If we don't know the
7147 section of the entry point for an XCOFF executable, always set the
7148 entry address to -1.
7150 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7152 * elf.c (bfd_section_from_shdr): Add support for note sections.
7154 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7156 * bfd-in.h (struct _symbol_info): Add stab_type field.
7157 * bfd-in2.h: Rebuild.
7158 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7160 * elf32-ppc.c: Remove trailing newline from calls to
7162 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7163 difference if target endianness is known.
7165 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7167 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7168 old style TOC16 references without using R_PPC_GOT.
7169 (ppc_reloc_type): Ditto.
7170 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7171 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7172 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7173 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7174 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7176 (ppc_elf_adjust_dynamic_symbol): Ditto.
7177 (ppc_elf_adjust_dynindx): Ditto.
7178 (ppc_elf_size_dynamic_sections): Ditto.
7179 (ppc_elf_finish_dynamic_symbol): Ditto.
7180 (ppc_elf_finish_dynamic_sections): Ditto.
7181 (ELF_DYNAMIC_INTERPRETER): Define.
7183 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7185 * elf.c (copy_private_bfd_data): When attaching sections to
7186 segments ignore sections that won't be allocated. Patch from
7189 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7191 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7194 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7196 * coff-i960.c (CALC_ADDEND): Define.
7197 (coff_i960_relocate_section): Add the input section VMA to the
7198 addend for PC relative relocs.
7200 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7202 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7203 to correctly terminate.
7205 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7207 * targets.c (enum bfd_endian): Define.
7208 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7209 from boolean to enum bfd_endian. Change header_byteorder_big_p
7211 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7212 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7213 * bfd-in2.h: Rebuild.
7214 * All targets: Change initialization of byteorder and
7215 header_byteorder to use enum bfd_endian values rather than
7217 * All files: Change all references to byteorder_big_p and
7218 header_byteorder_big_p to use new bfd_*_endian macros.
7220 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7222 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7224 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7226 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7228 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7230 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7232 * ieee.c: Lots of minor cleanups. Make many functions return
7233 errors rather than calling abort. Also:
7234 (ieee_write_twobyte): Remove; change callers to call existing
7235 ieee_write_2bytes function.
7236 (ieee_write_expression): Don't output the section twice when
7237 outputting a local symbol. Don't emit an extraneous zero if there
7239 (ieee_slurp_sections): Set the lma as well as the vma.
7240 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7242 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7243 a recognized one or bfd_arch_unknown.
7244 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7246 (ihex_get_symtab): Likewise.
7248 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7250 * aoutx.h: Include <ctype.h>.
7251 (struct aout_link_includes_table): Define.
7252 (struct aout_link_includes_totals): Define.
7253 (struct aout_link_includes_entry): Define.
7254 (aout_link_includes_lookup): Define macro.
7255 (struct aout_final_link_info): Add includes field.
7256 (aout_link_includes_newfunc): New static function.
7257 (NAME(aout,final_link)): Initialize includes hash table.
7258 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7260 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7262 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7264 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7266 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7268 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7270 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7271 (pe_print_private_bfd_data): call pe_print_reloc.
7272 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7273 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7274 up some debugging as well.
7276 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7278 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7281 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7283 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7284 when setting sections to NULL.
7286 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7288 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7290 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7291 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7293 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7294 * bfd-in2.h: Rebuild.
7296 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7298 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7300 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7302 * ihex.c (ihex_scan): Handle record types 4 and 5.
7303 (ihex_object_p): Permit types 4 and 5.
7304 (ihex_set_section_contents): Remove check for out of range
7306 (ihex_write_object_contents): Generate types 4 and 5.
7308 * elflink.h (elf_link_output_extsym): Just ignore warning and
7309 indirect references to symbols which don't really exist.
7311 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7313 * peicode.h (pe_print_idata): Minor format fixes
7314 (pe_print_edata): New function. Under private printing, this formats
7315 the edata section of a PE file.
7316 (pe_print_private_bfd_data): Added call to pe_print_edata.
7318 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7320 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7321 index, don't call stoi.
7323 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7325 * srec.c (srec_scan): Set lma as well as vma.
7327 * ihex.c: New file; support for Intel Hex format.
7328 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7329 (ihex_vec): Declare.
7330 (bfd_target_vector): Always include ihex_vec.
7331 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7332 * Makefile.in: Rebuild dependencies.
7333 (BFD_LIBS): Add ihex.o
7334 (BFD_LIBS_CFILES): Add ihex.c.
7335 * bfd-in2.h: Rebuild.
7337 * elf.c (assign_file_positions_for_segments): Sort the sections in
7339 (get_program_header_size): Return the right size if segment_map is
7341 (copy_private_bfd_data): Don't bother to sort the sections.
7343 * bfd.c (bfd_record_phdr): New function.
7344 * bfd-in.h (bfd_record_phdr): Declare.
7345 * bfd_in2.h: Rebuild.
7347 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7350 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7351 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7353 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7354 (bfd_zmalloc): Change declaration.
7355 * libbfd.h: Rebuild.
7356 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7357 and realloc. Don't set bfd_error_no_memory if they fail.
7359 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7361 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7362 uses as well. Added a new howto to deal with TOCREL16 relocs that
7363 are TOCDEFN as well.
7364 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7365 to handle RVA relocs from dlltool.
7366 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7367 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7368 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7370 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7371 to get the right section alignment.
7373 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7375 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7376 p_paddr if p_paddr is zero.
7377 (make_mapping): Set includes_filehdr and includes_phdrs for first
7379 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7381 (assign_file_positions_for_segments): Handle includes_filehdr and
7382 includes_phdrs. Remove special handling of PT_PHDR and first
7384 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7385 when appropriate. Remove special handling of PT_PHDR segment.
7386 Use a more complex condition for when a section is included in a
7387 segment to handle Solaris linker oddities.
7389 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7391 * coff-m88k.c (howto_table): Reformatted for easier reading;
7392 special_function now points to new function m88k_special_reloc.
7393 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7395 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7396 be done correctly by m88k_special_reloc.
7397 (reloc_processing): New function to be used by RELOC_PROCESSING.
7398 (RELOC_PROCESSING): Define to call reloc_processing.
7400 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7402 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7403 (pe_print_pdata): Likewise.
7405 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7406 obstack_alloc fails.
7407 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7409 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7410 * Many files: don't set bfd_error_no_memory if one of the above
7413 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7414 if p_paddr_valid is set.
7415 (copy_private_bfd_data): New static function.
7416 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7418 * elf.c (assign_file_positions_for_segments): Fix case where extra
7419 program headers were allocated.
7421 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7422 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7423 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7424 _bfd_elf_print_private_bfd_data.
7426 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7427 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7428 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7429 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7430 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7431 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7432 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7434 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7436 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7437 * elf.c (make_mapping): New static function.
7438 (map_sections_to_segments): New static function.
7439 (elf_sort_sections): New static function.
7440 (assign_file_positions_for_segments): New static function.
7441 (map_program_segments): Remove.
7442 (get_program_header_size): Remove sorted_hdrs, count, and
7443 maxpagesize parameters. Simplify.
7444 (assign_file_positions_except_relocs): When generating an
7445 executable, use assign_file_positions_for_segments.
7446 (elf_sort_hdrs): Remove.
7447 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7448 to get_program_header_size.
7450 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7452 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7454 * configure, config.in: Regenerate with autoconf 2.7.
7456 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7457 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7459 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7461 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7462 (ecoff_sec_to_styp_flags): Likewise.
7463 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7464 (ecoff_set_symbol_info): Handle scRConst.
7465 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7466 (ecoff_compute_section_file_positions): Handle .rconst section.
7467 (_bfd_ecoff_write_object_contents): Likewise.
7468 (ecoff_link_check_archive_element): Handle scRConst.
7469 (ecoff_link_add_externals): Likewise.
7470 (ecoff_link_write_external): Handle .rconst section.
7471 (ecoff_reloc_link_order): Likewise.
7472 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7473 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7475 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7477 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7478 DEF_DYNAMIC flag is set.
7480 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7482 * host-aout.c: If TRAD_HEADER is defined, include it.
7484 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7486 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7487 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7488 (BFD_NEED_DECLARATION): New function.
7489 * configure.in: Use BFD_NEED_DECLARATION.
7490 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7491 * configure, config.in: Rebuild with autoconf 2.6.
7493 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7494 special_sections before returning when called with a non XCOFF
7497 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7500 * coffcode.h (coff_compute_section_file_positions): Only pad the
7501 previous section to force file alignment when creating an
7504 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7506 * coffcode.h (coff_compute_section_file_positions): If
7507 RS6000COFF_C, set up the .debug section.
7509 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7510 if it is not large enough to accomodate the entire TOC area with
7511 signed 16 bit offsets.
7512 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7514 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7515 TOC anchor to use the TOC value used in the output file.
7517 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7519 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7520 (_bfd_coff_read_string_table): Likewise.
7522 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7524 * pe-arm.c: Fix typos.
7525 * coff-arm.c: Likewise.
7527 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7529 * coff-ppc.c (list_ele): Added "cat"egory member.
7530 (record_toc): New category parameter (priv or pub).
7531 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7532 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7533 the mainline. It addes extra toc cells in error.
7534 (ppc_coff_swap_sym_in_hook): Added some documentation.
7535 (dump_toc): Can now diagnose "virtual toc" chicanery.
7537 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7539 * elf-bfd.h (struct elf_link_hash_table): Change type of
7540 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7542 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7544 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7545 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7547 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7548 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7549 defined or mentioned in a regular file.
7551 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7553 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7554 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7555 (coff_ppc_relocate_section): Correct REL24 handling
7556 (ppc_process_before_allocation): Correct TOCDEFN handling
7558 * peicode.h (dir_names): Added name descriptions
7560 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7562 * VERSION: Updated to cygnus-2.6.
7564 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7566 * targets.c (m68k4knetbsd_vec): Declare.
7568 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7570 * targets.c (bfd_target): Change type of second argument to
7571 _bfd_print_private_bfd_data from void * to PTR.
7572 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7573 using PTR rather than void *.
7574 * bfd-in2, libbfd.h: Rebuild.
7575 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7577 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7578 _bfd_generic_bfd_print_private_bfd_data rather than casting
7581 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7583 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7584 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7586 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7587 BFD64_BACKENDS_CFILES): New variables.
7590 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7592 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7593 not at the file position of the first section.
7594 * coffcode.h (coff_compute_section_file_positions): Avoid using
7596 (coff_write_object_contents): When generating a PPC PE executable
7597 with no symbols, round up the file size to a COFF_PAGE_SIZE
7599 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7600 don't write out a string table.
7602 * elf.c (bfd_section_from_shdr): When using a different section
7603 header, pass the new one to _bfd_elf_make_section_from_shdr.
7604 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7605 (elf_map_symbols): Add section VMA to symbol value when comparing
7607 (_bfd_elf_compute_section_file_positions): Only build symbol table
7608 if there are some symbols. Set file offset of symtab and strtab
7610 (assign_file_positions_except_relocs): Remove dosyms parameter.
7611 Change all callers. Never set file offset of symtab and strtab
7613 (_bfd_elf_copy_private_section_data): New function.
7614 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7615 (_bfd_elf_copy_private_symbol_data): New function.
7616 (swap_out_syms): Check for special mapping of st_shndx created by
7617 copy_private_symbol_data.
7618 * elfxx-target.h: Use new copy routines.
7619 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7620 (_bfd_elf_copy_private_section_data): Declare.
7622 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7624 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7627 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7628 _bfd_dummy_target, matching the recent change to archive
7631 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7633 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7634 arithmetic on PTR types.
7636 * aout-target.h (MY(callback)): Set the lma of the sections.
7638 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7639 symbol into a reloc against the section.
7641 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7643 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7644 glue for the relocs: IMGLUE and IFGLUE.
7645 (record_toc): new function - tracks toc contents
7646 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7647 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7648 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7649 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7650 (ppc_record_toc_entry): Removed a debug define (duh)
7652 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7653 (pe_print_idata): New function - formats the idata section data
7654 (pe_print_pdata): New function - formats the pdata section data
7655 (pe_print_private_bfd_data): calls to above
7657 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7659 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7660 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7661 TARGET_SYM and TARGET_NAME for vector and BFD name.
7662 * coff-pmac.c (pmac_xcoff_vec): Remove.
7663 (TARGET_SYM, TARGET_NAME): Define.
7664 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7665 machine to 0, not all PowerMacs are 601s.
7667 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7669 * elfcode.h (elf_object_p): Read in any program headers.
7670 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7671 based on the program headers, if any.
7672 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7673 (map_program_segments): Set p_paddr of program headers based on
7676 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7678 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7681 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7682 trying to do a relocateable link with a non-a.out object file.
7684 * archive.c (bfd_generic_archive_p): Check the first object file
7685 in an archive even if target_defaulted is set. If the object file
7686 has the wrong xvec, reject it.
7688 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7689 be represented, report the name via _bfd_error_handler.
7690 (translate_to_native_sym_flags): Likewise.
7691 * elf32-mips.c (mips_elf_final_link): Likewise.
7692 * oasys.c (oasys_write_sections): Likewise.
7694 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7695 which checks for STYP_OVRFLO sections.
7696 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7697 reloc and lineno count overflows.
7698 (coff_write_object_contents): Call coff_count_linenumbers before
7699 coff_compute_section_file_positions. If RS6000COFF_C, handle
7700 reloc and lineno count overflows.
7701 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7702 relocs before dealing with .pad sections. Count overflow section
7703 headers when handling .pad sections.
7705 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7708 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7709 (struct xcoff_link_hash_table): Add descriptor_section and
7710 special_sections fields.
7711 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7712 (xcoff_link_add_symbols): Set linkage section alignment. Create
7713 descriptor section. Check for magic symbol names (_text, etc.),
7714 and record them in special_sections if found. Set
7715 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7716 descriptor field to point back to the function code symbol.
7717 (xcoff_sweep): Always mark the special descriptor_section.
7718 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7719 function descriptor, and mark it if it is.
7720 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7721 parameter, and fill it in. Allocate space for the descriptor
7723 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7724 global linkage code. If an undefined function descriptor is
7725 exported, arrange to define it. Warn about any other undefined
7727 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7728 (xcoff_write_global_symbol): Create a function descriptor when
7730 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7731 * bfd-in2.h: Rebuild.
7733 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7735 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7736 (ppc_coff_link_hash_table): new types for hashing
7737 (ppc_coff_link_hash_newfunc): hash entry constructor
7738 (ppc_coff_link_hash_table_init): hash table initializer
7739 (ppc_coff_link_hash_table_create): hash table constructor
7740 (ppc_record_toc_entry): changed references to hash table
7741 (coff_ppc_relocate_section): changed references to hash table
7743 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7744 * libcoff.h: Rebuild
7746 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7747 (coff_link_add_symbols): removed toc_offset init
7749 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7751 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7754 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7755 if it is given and mmep is available.
7756 * acconfig.h: Undef USE_MMAP.
7757 * configure, config.in: Regenerated.
7758 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7759 table handling the old way.
7760 (aout_get_external_symbols): Don't complain if last byte of string
7762 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7763 (bfd_free_window) [! USE_MMAP]: Don't define.
7764 (bfd_get_file_window,
7765 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7767 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7769 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7772 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7774 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7775 compatible with AMD generated COFF files. Try to support both AMD
7776 and GNU formats simultaneously.
7777 (coff_a29k_relocate_section): Likewise.
7779 * libbfd.c (bfd_get_file_window): Change writable parameter from
7780 int to boolean; update all callers. Pass MAP_SHARED if not
7781 writable--it's required on Solaris. Cast fprintf argument to
7783 * bfd-in.h (bfd_get_file_window): Update declaration.
7784 * bfd-in2.h: Rebuild.
7785 * aoutx.h: Update calls to bfd_get_file_window.
7787 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7789 (xcoff_swap_ldhdr_in): New static function.
7790 (xcoff_swap_ldsym_in): New static function.
7791 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7792 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7793 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7794 Handle XTY_ER/XMC_XO symbols correctly.
7795 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7796 rather than normal symbol table.
7797 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7798 already defined with the same absolute value.
7799 (xcoff_mark): When considering called symbols, check whether the
7800 descriptor is from a dynamic object, rather than the symbol
7802 (xcoff_build_ldsyms): Likewise.
7804 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7805 Cast realloc and malloc return values. If malloc or realloc fail,
7806 set bfd_error_no_memory.
7807 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7808 * bfd-in2.h: Rebuild.
7810 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7812 * coff-ppc.c (ppc_record_toc_entry): new function.
7813 (in_reloc_p): changed return value.
7814 (coff_ppc_relocate_section): much rework.
7815 (ppc_allocate_toc_section): new function.
7816 (ppc_process_before_allocation): new function.
7817 (ppc_coff_swap_sym_in_hook): new function.
7819 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7820 (coff_link_add_symbols): initialize toc_offset.
7822 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7823 (coff_swap_aouthdr_out): Added more sections to the data
7824 dictionary for the pe file header. Also changed linker version
7825 number on the ppc side.
7826 (dir_names): small improvements to the dictionary printing.
7827 (pe_mkobject_hook): save the file level flags.
7829 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7830 (pe_tdata): added real_flags field
7831 (coff_tdata): added local_toc_sym_map and access macro
7833 * libcoff.h (coff_link_hash_entry): added toc_offset field
7834 (pe_tdata): added real_flags field
7835 (coff_tdata): added local_toc_sym_map and access macro
7837 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7838 (coff_mkobject): init for local_toc_sym_map
7839 (coff_write_object_contents): set the internal_a.magic to
7840 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7843 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7845 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7846 entries until both the line number address and the function name
7847 address are too large.
7849 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7850 * configure: Rebuilt.
7852 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7853 is defined in the environment.
7855 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7857 * som.c (som_get_section_contents_in_window): Define to use
7860 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7862 * coff-i860.c: New file, based on coff-i386.c.
7863 * cpu-i860.c: New file, based on cpu-i386.c.
7864 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7865 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7866 targets, using i860coff_vec.
7867 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7868 trad-core.o and hosts/i860mach3.h.
7869 (i860coff_vec): Use coff-i860.o and cofflink.o.
7870 * configure: Rebuild.
7871 * Makefile.in: Rebuild dependencies.
7872 (ALL_MACHINES): Add cpu-i860.o.
7873 (BFD32_BACKENDS): Add coff-i860.o.
7874 (CFILES): Add cpu-i860.c and coff-i860.c.
7875 * targets.c (i860coff_vec): Declare.
7876 (bfd_target_vector): Add &i860coff_vec.
7877 * archures.c (bfd_i860_arch): Declare.
7878 (bfd_archures_list): Add &bfd_i860_arch.
7879 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7880 (coff_set_flags): Handle bfd_arch_i860.
7881 (coff_write_object_contents): Handle I860 a.out magic number.
7883 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7885 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7886 the created .tc section to 2.
7887 (xcoff_mark): Don't keep a .loader reloc for a call to an
7888 undefined symbol when creating a shared library.
7889 (xcoff_build_ldsyms): When creating a shared library, generate
7890 global linkage code for a call to an undefined symbol.
7892 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7894 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7895 BFD32_BACKENDS, BFD64_BACKENDS.
7896 (.dep1): Put mkdep output in a separate file.
7897 Rebuilt dependencies.
7899 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7902 Permit use of mmap when available:
7904 * configure.in: Check for mmap, madvise, mprotect.
7905 * config.in, configure: Regenerated.
7907 * libbfd.c (struct _bfd_window_internal): Define type.
7908 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7910 (ok_to_map): New static variable for debugging.
7911 (_bfd_generic_get_section_contents_in_window): New function.
7912 * bfd-in.h (bfd_window_internal): Declare type.
7913 (bfd_window): Define type.
7914 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7915 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7918 * libaout.h (struct aoutdata): Add two window fields.
7919 (obj_aout_sym_window, obj_aout_string_window): New macros.
7920 * aoutx.h (some_aout_object_p): Initialize windows.
7921 (aout_get_external_symbols): Get symbol data and strings in
7922 windows instead of explicitly allocated buffers.
7923 (slurp_symbol_table): Free window instead of memory.
7924 (bfd_free_cached_info): Release windows instead of freeing storage
7926 (aout_link_free_symbols): Ditto.
7928 * targets.c (bfd_target): Add new field for
7929 get_section_contents_in_window.
7930 (BFD_JUMP_TABLE_GENERIC): Updated.
7931 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7932 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7933 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7934 macros for get_section_contents_in_window field.
7936 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7938 * core.c: Renamed to corefile.c
7939 * makefile.dos (OBJS): Change core.o to corefile.o
7940 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7942 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7944 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7945 to o. Clobber and restore the list of new csects around the call
7946 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7947 linker error and the linker wants to read the symbol table. Reset
7948 the line number count of a real section even if it has no relocs.
7949 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7951 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7954 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7956 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7957 an undefined symbol in a shared link.
7959 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7960 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7961 phdm@info.ucl.ac.be (Philippe De Muyter).
7963 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7965 * coff-m88k.c (rtype2howto): New static function.
7966 (RTYPE2HOWTO): Use it rather than a macro definition.
7968 * coffcode.h (coff_write_object_contents): set internal_a.magic
7969 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7971 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7972 define TRAD_HEADER to new file hosts/delta68.h.
7973 m88*-motorola-sysv*, however, does use ptrace-core.o.
7974 * hosts/delta68.h: New file.
7976 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7977 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7979 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7981 * i386linux.c (MY(vec)): Declare before use.
7983 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7985 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7986 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7988 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7989 BFD is not of the right type.
7990 (bfd_elf_get_needed_list): Likewise.
7991 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7992 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7993 * xcofflink.c (XCOFF_XVECP): Define.
7994 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7996 (bfd_xcoff_import_symbol): Likewise.
7997 (bfd_xcoff_export_symbol): Likewise.
7998 (bfd_xcoff_link_count_reloc): Likewise.
7999 (bfd_xcoff_record_link_assignment): Likewise.
8000 (bfd_xcoff_size_dynamic_sections): Likewise.
8002 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8003 table index against the number of symbols for a base relative
8006 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8008 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8009 full_aouthdr flag here...
8010 (_bfd_xcoff_bfd_final_link): ...not here.
8012 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8014 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8015 systems that have a system <libelf.h>.
8016 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8017 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8018 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8019 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8020 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8021 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8022 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8024 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8026 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8027 set, set BSF_WEAK in symbol. Change all callers.
8028 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8029 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8030 _bfd_generic_link_add_one_symbol.
8031 (ecoff_indirect_link_order): Check that the section tdata relocs
8032 are not NULL before using them.
8034 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8035 define TRAD_HEADER as hosts/alphalinux.h.
8036 * configure: Rebuild.
8037 * hosts/alphalinux.h: New file.
8038 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8041 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8043 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8044 C_ECOMM storage classes.
8046 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8048 (xcoff_mark): Call xcoff_mark_symbol.
8049 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8050 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8052 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8054 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8056 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8058 (xcoff_find_reloc): New static function.
8059 (xcoff_link_add_symbols): Use it.
8060 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8061 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8062 relocate the value of C_DECL.
8064 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8066 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8068 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8069 callback decide what goes in .relocs.
8070 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8071 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8074 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8076 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8079 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8081 * xcofflink.c: More improvements, mostly to fix handling of
8082 constructors and a few other special cases.
8083 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8084 zero, reverting yesterday's change.
8085 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8086 (bfd_xcoff_link_count_reloc): Declare.
8087 (bfd_xcoff_record_link_assignment): Declare.
8088 * bfd-in2.h: Rebuild.
8090 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8092 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8093 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8094 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8095 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8096 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8097 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8099 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8102 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8103 segments includes the a.out header. See to that the magic number
8104 *always* is big-endian.
8106 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8107 m68k4k NetBSD configurations.
8109 * configure.in, configure: Separate i386 & mips NetBSD
8110 configurations from other BSD ones. Don't assume DEC is the only
8111 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8112 configurations. Add support for m68k4k NetBSD object format.
8114 * libaout.h: Added M_68K4K_NETBSD magic.
8116 * m68k4knetbsd.c: New file.
8118 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8120 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8123 * hosts/mipsnbsd.h: New file.
8125 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8127 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8129 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8130 toc_section, and entry_section fields.
8131 (struct xcoff_section_tdata): Remove ldrel_count field.
8132 * libcoff.h: Rebuild.
8133 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8135 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8136 full a.out header if full_aouthdr is set in xcoff_data.
8137 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8138 based on sections stored in xcoff_data.
8139 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8141 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8142 (rs6000coff_vec): Set symbol_leading_char to '.'.
8143 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8144 value stored in ret rather than returning a pointer value.
8146 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8148 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8151 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8153 * som.c (som_slurp_string_table): Allocate the strings with malloc
8154 since they're free'd by free_cached_info.
8155 (som_slurp_symbol_table): Similarly for the symbol table.
8157 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8159 * Makefile.in (diststuff): Don't make headers.
8161 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8163 * Makefile.in: Rebuild dependencies.
8165 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8166 output_bfd is not SunOS.
8167 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8168 non-SunOS input files.
8170 * xcofflink.c: Extensive changes to support linking shared objects
8171 and generating a .loader section.
8172 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8173 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8174 last_symndx, and ldrel_count fields.
8175 * libcoff.h: Rebuild.
8176 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8177 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8179 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8180 (bfd_xcoff_export_symbol): Declare.
8181 (bfd_xcoff_size_dynamic_sections): Declare.
8182 * bfd-in2.h: Rebuild.
8184 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8186 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8187 * configure: Rebuild.
8188 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8189 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8191 (pmac_xcoff_vec): Update to use new xcoff support.
8192 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8193 (xcoff_write_armap): Declare buf as unsigned char.
8194 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8196 * mpw-make.sed: Generalize subdir_do edit.
8198 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8200 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8201 correctly. Don't initialize asect->vma.
8203 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8205 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8206 something a little less than the page size.
8208 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8210 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8212 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8214 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8215 * coffcode.h (coff_write_object_contents): If .bss is before
8216 .data us that as data_start.
8217 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8219 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8220 (coff_swap_outhdr_out): Hardwire in version number.
8222 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8224 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8225 major and minor to *_vno, since the former are also macros in
8226 SunOS header files. Cast result of bfd_alloc to appropriate
8229 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8230 before assigning to sec_data.
8232 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8234 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8235 now relative to the section, not absolute.
8236 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8237 get the file name when there is a N_SO directory name. When
8238 handling stabs, remember that section->vma was added to the
8241 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8243 * sunos.c (struct sunos_link_hash_table): Add needed field.
8244 (sunos_link_hash_table_create): Call bfd_release, not free.
8245 (sunos_link_hash_table_create): Initialize needed field.
8246 (sunos_add_dynamic_symbols): Record needed objects.
8247 (bfd_sunos_get_needed_list): New function.
8248 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8249 * bfd-in2.h: Rebuild.
8251 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8253 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8255 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8257 * bfd-in.h (struct bfd_link_needed_list): Rename from
8258 bfd_elf_link_needed_list.
8259 * bfd-in2.h: Rebuild.
8260 * elf.c, elflink.h, libelf.h: Corresponding changes.
8262 Add start at AIX linker support; no shared libraries yet.
8263 * xcofflink.c: New file.
8264 * configure.in (rs600coff_vec): Use xcofflink.o.
8265 * configure: Rebuild.
8266 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8268 (struct xcoff_section_tdata): Define.
8269 (xcoff_section_data): Define macro.
8270 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8271 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8272 (_bfd_xcoff_bfd_final_link): Declare.
8273 (_bfd_ppc_xcoff_relocate_section): Declare.
8274 * libcoff.h: Rebuild.
8275 * coff-rs6000.c: Clean up a bit.
8276 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8277 cputype, csects, and debug_indices.
8278 (xcoff_copy_private_bfd_data): Copy cputype.
8279 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8280 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8281 (xcoff_reloc_type_lookup): Rename from
8282 rs6000coff_reloc_type_lookup.
8283 (coff_relocate_section): Define.
8284 (_bfd_xcoff_sizeof_headers): Define.
8285 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8286 (_bfd_xcoff_bfd_relax_section): Define.
8287 (_bfd_xcoff_bfd_link_split_section): Define.
8288 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8290 * coffcode.h (coff_compute_section_file_positions): If AIX,
8291 increment sofar by SMALL_AOUTSZ if not executable.
8292 (coff_write_object_contents): If AIX, always output an a.out
8293 header; if not executable, header size of SMALL_AOUTSZ.
8294 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8295 (_bfd_stringtab_init): Initialize xcoff field.
8296 (_bfd_xcoff_stringtab_init): New function.
8297 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8298 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8299 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8300 * libbfd.h: Rebuild.
8301 * Makefile.in: Rebuild dependencies.
8302 (BFD32_BACKENDS): Add xcofflink.o.
8303 (CFILES): Add xcofflink.c.
8305 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8306 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8307 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8309 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8311 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8313 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8315 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8316 * config.in: Regenerated.
8318 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8319 (_bfd_chunksize): New variable.
8320 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8321 for obstack chunk size.
8322 * configure.in: Check for getpagesize.
8323 * configure: Regenerated.
8325 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8327 * trad-core.c (rawptr): Make it a local variable of
8328 ptrace_unix_core_file_p.
8330 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8332 * coff-arm.c (in_reloc_p): New.
8333 * coff-i386.c (in_reloc_p): New.
8334 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8335 (coff_write_object_contents): Only set has_reloc_section
8337 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8338 in_reloc_p to decide if reloc should be emitted.
8339 * libcoff.h (pe_data_type.in_reloc_p): New.
8340 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8342 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8344 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8345 (_bfd_coff_read_internal_relocs): Likewise.
8346 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8347 (_bfd_coff_read_internal_relocs): Likewise.
8349 * elflink.h (elf_link_add_object_symbols): Correct conditions
8350 under which type and size change warnings are issued.
8352 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8354 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8355 a symbol which is not in a real section.
8356 (coff_write_native_symbol): Corresponding change.
8358 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8359 coff_link_hash_newfunc and make non-static.
8360 (_bfd_coff_link_hash_table_init): New function, broken out of
8361 _bfd_coff_link_hash_table_create.
8362 (_bfd_coff_link_hash_table_create): Use it.
8363 (process_embedded_commands): Make static.
8364 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8365 (_bfd_coff_link_hash_table_init): Declare.
8366 * libcoff.h: Rebuild.
8368 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8369 field in XCOFF tdata.
8370 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8371 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8372 based on cputype stored in a.out header, or in n_type of initial
8374 (coff_write_object_contents): Set cputype correctly in a.out
8376 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8378 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8379 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8381 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8382 * libcoff.h: Rebuild.
8384 * cpu-rs6000.c (rs6000_compatible): New static function.
8385 (bfd_rs6000_arch): Use it.
8386 * cpu-powerpc.c (powerpc_compatible): New static function.
8387 (arch_info_struct): Define various flavours of PowerPC.
8388 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8391 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8393 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8395 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8397 * elflink.h (elf_link_add_object_symbols): Don't warn about
8398 changing the size or type if the old definition was weak.
8400 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8402 * coffcode.h (combined_entry_type): Add fix_line field.
8403 (coff_slurp_line_table): Warn if we try to set the lineno field of
8405 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8406 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8407 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8408 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8410 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8411 * libcoff.h: Rebuild.
8413 * libcoff-in.h (struct xcoff_tdata): Define.
8414 (xcoff_data): Define.
8415 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8416 * bfd-in2.h, libcoff.h: Rebuild.
8417 * coff-rs6000.c (xcoff_mkobject): New static function.
8418 (coff_mkobject): Define.
8419 (xcoff_copy_private_bfd_data): New static function.
8420 (coff_bfd_copy_private_bfd_data): Define.
8421 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8423 (rs6000coff_vec): Add DYNAMIC to object_flags.
8424 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8425 .loader sections specially.
8426 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8427 section alignment from the XCOFF tdata information.
8428 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8429 F_SHROBJ, and copy the extra a.out header information into the
8430 XCOFF tdata structure.
8431 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8432 F_DYNLOAD and the extra a.out header information.
8433 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8434 C_HIDEXT symbol with attached csect information.
8435 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8436 in the o_maxdata field.
8437 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8438 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8439 end if BSF_NOT_AT_END is set.
8441 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8442 _bfd_read_ar_hdr_fn.
8443 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8444 * bfd-in2.h, libbfd.h: Rebuild.
8445 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8447 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8448 (bfd_slurp_bsd_armap_f2): Likewise.
8449 (_bfd_slurp_extended_name_table): Likewise.
8451 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8453 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8455 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8456 when the symbol table is empty.
8458 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8459 space for section symbols, since we don't output them either.
8460 (elf_m68k_adjust_dynindx): Removed.
8462 * ptrace-core.c (rawptr): Make it a local variable of
8463 ptrace_unix_core_file_p.
8465 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8467 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8470 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8471 Mac object file formats.
8473 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8475 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8476 auxent if there isn't one.
8477 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8478 rather than FILNMLEN as the maximum name length.
8480 * coffcode.h (bfd_coff_backend_data): Add new field
8481 _bfd_coff_print_aux.
8482 (bfd_coff_print_aux): New static function.
8483 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8484 scnlen field of an XTY_LD csect aux entry.
8485 (coff_print_aux): New static function.
8486 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8487 in coff_pointerize_aux_hook.
8488 (bfd_coff_std_swap_table): Initialize new field.
8489 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8490 * libcoff.h: Rebuild.
8491 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8492 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8494 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8495 if there are symbols, for native AIX ld compatibility.
8497 * coffcode.h (bfd_coff_backend_data): Add new field
8498 _bfd_coff_pointerize_aux_hook.
8499 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8500 or I960, and as 0 otherwise.
8501 (bfd_coff_std_swap_table): Initialize new field.
8502 * libcoff.h: Rebuild.
8503 * coffgen.c (coff_pointerize_aux): Change parameters to take
8504 symbol pointer instead of type and class, and to take aux index.
8505 Call _bfd_coff_pointerize_aux_hook if it is defined.
8506 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8507 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8508 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8510 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8511 read-only/host-only support.
8513 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8515 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8518 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8519 BFD_JUMP_TABLE_ARCHIVE accordingly.
8520 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8521 (_bfd_compute_and_write_armap): Declare.
8522 (_bfd_generic_read_ar_hdr): Declare.
8523 (_bfd_read_ar_hdr): Define.
8524 (_bfd_noarchive_read_ar_hdr): Define.
8525 (_bfd_archive_bsd_read_ar_hdr): Define.
8526 (_bfd_archive_coff_read_ar_hdr): Define.
8527 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8528 _bfd_read_ar_hdr instead.
8529 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8530 (_bfd_compute_and_write_armap): Rename from
8531 compute_and_write_armap. Make non-static. Change all callers.
8532 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8533 than _bfd_snarf_ar_hdr.
8534 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8535 * ieee.c (ieee_read_ar_hdr): Define.
8536 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8537 * oasys.c (oasys_read_ar_hdr): Define.
8538 * som.c (som_read_ar_hdr): Define.
8539 * bfd-in2.h, libbfd.h: Rebuild.
8541 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8543 * peicode.c (coff_swap_filehdr_in): If symptr is
8544 zero, there aren't any symbols, even if nsyms is set.
8546 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8548 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8550 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8551 sections, and set styp correctly for them: .got, .hash, .dynamic,
8552 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8553 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8555 (ecoff_sort_hdrs): New static function.
8556 (ecoff_compute_section_file_positions): Return boolean, not void.
8557 Sort the sections by VMA before looking through them. Put the
8558 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8559 section on an appropriate boundary within the page.
8560 (ecoff_compute_reloc_file_positions): Check return value of
8561 ecoff_compute_section_file_positions.
8562 (_bfd_ecoff_set_section_contents): Likewise.
8563 (_bfd_ecoff_write_object_contents): Check for various Alpha
8564 section types when incrementing text_size and data_size. Call
8565 adjust_headers backend function if it exists.
8566 * coff-alpha.c (alpha_adjust_headers): New static function.
8567 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8568 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8570 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8572 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8574 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8575 of ALTERNATE_AIX_CORE_FORMAT.
8576 * configure.in (aix4): No longer need CORE_FLAGS.
8577 * configure: Updated.
8579 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8581 NS32k changes from Ian Dall:
8582 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8584 (aout_link_input_section_std, aout_link_input_section_ext,
8585 aout_link_reloc_link_order): Call them instead of _bfd_*
8587 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8589 (backend_data): Use it instead of hardcoded zero.
8591 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8592 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8594 * ns32knetbsd.c: Include bfd.h.
8595 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8596 (MY_bfd_reloc_type_lookup): Declare function too.
8597 * pc532-mach.c (set_sizes): Don't declare.
8598 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8599 (backend_data, MY_backend_data): Don't define.
8601 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8602 ns32k-*-lites* like ns32k-*-netbsd*.
8604 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8607 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8609 * coffcode.h (coff_write_object_contents): Restore setting
8610 f_timdat to 0, deleted on August 22.
8612 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8614 * coffcode.h (coff_bfd_copy_private_symbol_data,
8615 coff_bfd_copy_private_section_data,
8616 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8617 * peicode.h (coff_bfd_copy_private_bfd_data): New
8618 (pe_bfd_copy_private_bfd_data): New.
8619 (coff_swap_scnhdr_in): Swap bss size into the right place.
8620 (pe_print_private_bfd_data): Add some newlines.
8622 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8624 * som.c (setup_sections): Don't die if a space has no subspaces.
8626 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8628 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8629 dynamic symbol override a common symbol. Don't change the size or
8630 type if they have been set and the new symbol is not a definition.
8631 Warn if the size or type changes.
8633 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8635 * som.c (som_begin_writing): Don't write the symbol table or
8637 (som_finish_writing): Write them here. Place them after the
8638 subspace data, but before the relocs.
8640 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8642 * sunos.c (sunos_add_one_symbol): Just pass false, not
8643 info->shared_library, to sunos_create_dynamic_sections.
8644 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8646 (sunos_check_dynamic_reloc): Remove .text section assertion.
8648 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8650 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8651 * configure, configure.in: Add pmac_xcoff_vec case.
8652 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8653 * coff-pmac.c: New file, PowerMac XCOFF support.
8654 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8655 * targets.c (pmac_xcoff_vec): Declare.
8657 * mpw-config.in: Various changes to be compatible with the
8658 autoconf-based configury.
8659 * mpw-make.sed: New file, sed commands to translate Unix
8660 makefile into MPW syntax.
8661 * mpw-make.in: Remove.
8662 * hosts/mpw.h: Remove.
8663 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8664 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8666 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8668 * binary.c (binary_get_symtab): Return an empty string on error.
8669 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8671 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8673 * coff-ppc.c: Reformatted according to gnu conventions
8674 Removed irrelevant "if 0" code
8676 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8678 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8679 symbols rather than as indirect symbols.
8680 (MY(slurp_symbol_table)): Don't do anything special about
8683 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8684 of .ctors and .dtors sections is no larger than 2.
8686 * sunos.c (sunos_add_one_symbol): Don't change
8687 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8689 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8690 dynamic symbols when creating a shared library.
8691 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8693 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8694 written even if it is not defined in a regular object.
8695 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8696 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8697 rather than the constant 22.
8698 (sunos_check_dynamic_reloc): Handle creating a shared library.
8699 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8700 zero when creating a shared library.
8701 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8702 write it out at the start of the symbol table.
8704 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8706 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8708 * config.bfd: Add arm-*-coff.
8709 * configure.in, configure: Add armcoff_{little,big}_vec.
8710 * targets.c (armcoff_{little,big}_vec): Declare.
8711 (bfd_target_vector): Add armcoff_{little,big}_vec.
8712 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8714 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8716 * targets.c (bfd_find_target): Remove debugging code.
8718 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8720 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8722 * Makefile.in: added *-ppc files
8723 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8724 allow pe based .o's to be shared with other tools on ppc/NT
8725 * config.bfd: added powerpc[le]-[pe|winnt] config support
8726 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8727 * peicode.h: Added more section flags for PE on ppc
8728 Added coff_swap_filehdr_out to allow peicode.h to be
8729 used for non-image PE files on ppc.
8730 Check for image, or not, before copying pe_opthdr
8731 * targets.c: Added new bfd's
8732 * targets.c: Removed two inactive bfds that shouldn't have made it this
8735 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8737 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8738 explicit values to initialize all relocs. Change all users.
8739 (ppc_elf_brtaken_inner): New function to handle branch predicition
8741 (ppc_elf_brtaken_reloc): Ditto.
8742 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8743 relocs use ppc_elf_unsupported_reloc.
8744 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8745 needs to be reported.
8746 (ppc_elf_relocate_section): Support branch prediction relocs.
8748 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8750 * bfd.c (bfd_assert): Remove \n from string passed to
8753 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8754 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8755 (bfd_coff_make_section_hook): Don't define.
8756 (coff_make_section_hook): Remove.
8757 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8758 (styp_to_sec_flags): Likewise.
8759 (coff_write_object_contents): Likewise.
8760 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8762 * libcoff.h: Rebuild.
8763 * coffgen.c (make_a_section_from_file): Just call
8764 bfd_make_section_anyway, not bfd_make_section or
8765 bfd_coff_make_section_hook.
8766 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8767 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8768 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8769 make_section_hook field.
8770 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8772 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8773 pointers into value field for warning and indirect symbols; just
8774 leave the value field alone.
8775 * linker.c (generic_link_add_symbol_list): Use next symbol for
8776 warning and indirect symbols, rather than looking in symbol value.
8777 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8778 parameter. Change all callers. Remove support for indirect
8779 symbols; it didn't work anyhow.
8780 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8781 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8782 * bfd-in2.h: Rebuild.
8784 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8786 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8787 go back to telling the tools this reloc operates on 32 bits.
8789 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8791 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8792 rather than a direct fprintf.
8793 * archive.c (_bfd_write_archive_contents): Likewise.
8794 * coffcode.h (coff_slurp_symbol_table): Likewise.
8795 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8796 (ppc_elf_unsupported_reloc): Likewise.
8797 (ppc_elf_relocate_section): Likewise.
8798 * i386linux.c (linux_tally_symbols): Likewise.
8799 (linux_finish_dynamic_link): Likewise.
8800 * osf-core.c (osf_core_core_file_p): Likewise.
8801 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8802 * som.c (som_sizeof_headers): Likewise.
8803 * srec.c (srec_bad_byte): Likewise.
8804 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8805 * libbfd-in.h (bfd_assert): Declare first parameter const.
8806 * libbfd.h: Rebuild.
8807 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8808 bfd_reloc_overflow is enough.
8809 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8810 * coff-h8500.c (rtype2howto): Likewise.
8811 * coff-z8k.c (rtype2howto): Likewise.
8812 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8813 * elf.c (_bfd_elf_get_lineno): Likewise.
8814 (_bfd_elf_no_info_to_howto): Likewise.
8815 (_bfd_elf_no_info_to_howto_rel): Likewise.
8816 * hp300hpux.c (convert_sym_type): Likewise.
8817 (MY(swap_std_reloc_in)): Likewise.
8818 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8820 * libaout.h (struct aoutdata): Add line_buf field.
8821 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8822 and filename_buffer. Instead, use a malloc buffer stored in the
8823 new line_buf field. Remove length restrictions.
8825 * coffgen.c (string_size): Remove static variable.
8826 (debug_string_size, debug_string_section): Likewise.
8827 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8828 and debug_string_size_p parameters. Use them instead of the
8829 global variables. Change all callers.
8830 (coff_write_symbol): Likewise.
8831 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8832 (coff_write_symbols): Add local variables to replace removed
8835 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8836 function, and line_base fields.
8837 * libcoff.h: Rebuild.
8838 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8839 information, rather than using static variables.
8841 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8842 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8844 * init.c (initialized): Remove static variable.
8845 (bfd_init): Don't bother setting initialized.
8846 (bfd_check_init): Remove.
8847 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8848 * libbfd.h: Rebuild.
8850 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8852 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8853 size for full core dumps. Copy core file header to private data.
8854 (rs6000coff_core_file_failing_command,
8855 rs6000coff_core_file_failing_signal): New functions to extract
8856 the file name and terminating signal from the core file.
8857 * coff-rs6000.c: Use them.
8859 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8861 Change arch info to be const, initialized at compile time.
8862 * archures.c: Reindent many functions. Change CONST to const.
8863 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8864 nothing set it anyhow. Make next const.
8865 (bfd_arch_info_list): Remove.
8866 (bfd_archures_list): Rename from archures_init_table. Change from
8867 a table of function pointers to a table of bfd_arch_info_type
8868 structure addresses.
8869 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8870 (bfd_lookup_arch): Likewise.
8871 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8873 (bfd_default_arch_struct): Make const.
8874 (bfd_arch_init, bfd_arch_linkin): Remove.
8875 (bfd_get_arch_info): Return a const pointer.
8876 * init.c (bfd_init): Don't call bfd_arch_init.
8877 * bfd.c (struct _bfd): Make arch_info const.
8878 * bfd-in2.h: Rebuild.
8879 * libbfd.h: Rebuild.
8880 * configure.in: Put & before everything in $selarchs.
8881 * configure: Rebuild.
8882 * cpu-*.c: Change bfd_*_arch from a function which calls
8883 bfd_arch_linkin to a const structure.
8884 * ieee.c (ieee_object_p): Make arch const.
8886 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8888 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8890 * bfd-in2.h: Regenerate.
8891 * libbfd.h: Regenerate.
8893 * elf32-ppc.c (reloc_type): Update names to match current draft.
8894 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8895 relative. Update names to current V.4 draft.
8896 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8897 (ppc_elf_relocate_section): Rename relocations to match draft.
8899 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8901 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8902 compiled with -mrelocatable-lib to be linked with either normal
8903 modules or -mrelocatable modules.
8905 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8907 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8908 in the a.out header.
8910 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8911 a reloc against a local symbol, even if it's not a section.
8913 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8915 * targets.c (bfd_target): Remove unused align_power_min field.
8916 * bfd-in2.h: Rebuild.
8917 * All backends: Remove initialization of align_power_min.
8919 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8921 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8923 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8925 * config.bfd (mips-dec-netbsd*): New target.
8926 * configure.host (mips-dec-netbsd*): New host.
8927 * configure.in (mips-dec-netbsd*): New native.
8928 * configure: Rebuild.
8930 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8932 Make the COFF backend linker merge common types:
8933 * cofflink.c (struct coff_debug_merge_element): Define.
8934 (struct coff_debug_merge_type): Define.
8935 (struct coff_debug_merge_hash_entry): Define.
8936 (struct coff_debug_merge_hash_table): Define.
8937 (coff_debug_merge_hash_table_init): Define.
8938 (coff_debug_merge_hash_table_free): Define.
8939 (coff_debug_merge_hash_lookup): Define.
8940 (struct coff_final_link_info): Add debug_merge field.
8941 (coff_debug_merge_hash_newfunc): New static function.
8942 (_bfd_coff_final_link): Allocate and free debug_merge table.
8943 (coff_link_input_bfd): Merge identical enum, struct and union
8946 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8948 Convert i960 COFF to use COFF backend linker.
8949 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8950 structure to store the symbol being used.
8951 (coff_i960_start_final_link): New static function.
8952 (coff_i960_relocate_section): New static function.
8953 (coff_i960_adjust_symndx): New static function.
8954 (coff_start_final_link): Define.
8955 (coff_relocate_section): Define.
8956 (coff_adjust_symndx): Define.
8957 * coffcode.h (bfd_coff_backend_data): Add new callback function
8958 _bfd_coff_start_final_link.
8959 (bfd_coff_start_final_link): Define.
8960 (coff_start_final_link): Define if not defined.
8961 (bfd_coff_std_swap_table): Add coff_start_final_link.
8962 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8964 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8965 function callback is not NULL.
8966 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8967 (_bfd_coff_internal_syment_name): Declare.
8968 * libcoff.h: Rebuild.
8969 * configure.in (icoff_big_vec): Add cofflink.o.
8970 (icoff_little_vec): Likewise.
8971 * configure: Rebuild.
8973 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8975 * Makefile.in (clean-info): Remove extraneous tab from line
8978 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8980 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8981 contents has relocs.
8983 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8985 * coffcode.h (coff_compute_section_file_positions): Keep the
8987 (coff_write_object_contents): Remember if it's a relocatable
8989 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8990 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8991 if relocatable file. Swap out saved raw size.
8993 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8995 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8996 (maintainer-clean): Rename from realclean, passing
8997 maintainer-clean down to subdirectories, but leave realclean as a
9000 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9003 * dep-in.sed: Remove config.h from generated dependencies.
9005 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9006 broken out of sunos_canonicalize_dynamic_symtab.
9007 (sunos_canonicalize_dynamic_symtab): Call new function
9008 sunos_slurp_dynamic_symtab.
9009 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9010 dynamic symbol table to the caller.
9011 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9012 callback to override the symbols being read.
9013 * libaout.h (struct aout_backend_data): Add three new parameters
9014 to add_dynamic_symbols callback.
9016 Extensive minor changes to avoid various gcc warnings. Also:
9017 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9018 * archures.c (bfd_arch_info_type): Change mach field from long to
9020 (bfd_lookup_arch): Change machine parameter from long to unsigned
9023 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9025 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9026 a symbol with a non-zero plt_offset.
9028 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9030 * elfcode.h (align_file_position): Remove; not used.
9032 * configure.in: Only check for <sys/procfs.h> on a native system,
9033 and make sure it defines prstatus_t.
9034 * configure: Rebuild.
9036 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9038 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9040 * config.in: Rename from config.h.in.
9041 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9042 Check for config.h:config.in when creating stamp-h.
9043 * configure: Rebuild.
9044 * Makefile.in (stamp-h): Depend upon config.in rather than
9045 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9046 calling config.status.
9048 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9049 (Makefile): Just rebuild Makefile.
9050 (config.h, stamp-h): New targets.
9051 * configure.in: Create stamp-h when rebuilding config.h.
9052 * configure: Rebuild.
9054 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9056 * configure.in: Call AC_CONFIG_HEADER. Substitute
9057 HOST_64BIT_LONG. Check that various header files exist. Check
9058 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9059 and/or free need to be declared. Don't make a link to sysdep.h.
9060 Define TRAD_HEADER for various hosts.
9061 * configure: Rebuild.
9062 * configure.host: Don't set my_host. Add definitions taken from
9063 host header files for various entries. Remove entries which now
9065 * acconfig.h: New file.
9066 * config.h.in: New file, built by autoheader.
9067 * sysdep.h: New file.
9068 * Makefile.in (do_distclean): Don't remove sysdep.h.
9070 (LOCAL_H_DEPS): New variable.
9071 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9073 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9074 ($(OPTIONAL_BACKENDS)): Likewise.
9075 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9076 looking through sysdep.h.
9077 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9078 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9079 (fprintf_vma, sprintf_vma): Likewise.
9080 (int64_type, uint64_type): Don't define.
9081 * bfd-in2.h: Rebuild.
9082 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9083 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9084 * lynx-core.c: Include stuff from old hosts/lynx.h.
9085 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9086 rather than NO_FCNTL.
9087 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9088 rather than NATIVE_HPPAHPUX_COMPILER.
9089 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9091 * hosts/*.h: Remove all header files which merely include,
9092 declare, and define things. Leave header files which define
9093 information needed by trad-core.c.
9095 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9096 (BFD_CC_FOR_BUILD): Define.
9097 * configure.in: Use BFD_CC_FOR_BUILD.
9098 * configure: Rebuild.
9100 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9102 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9103 * configure: Rebuild.
9105 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9108 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9110 * config.bfd: i386pe_ve -> i386pe_vec.
9112 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9114 * configure.host: Incorporate host Makefile fragments by setting
9116 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9117 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9118 value based on whether the code is being compiled by a cross
9119 compiler. Don't substitute host_makefile_frag or frags.
9120 * aclocal.m4: New file to define local AC_PROG_CC.
9121 * configure: Rebuild.
9122 * Makefile.in (INSTALL): Set to @INSTALL@.
9123 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9124 (INSTALL_DATA): Set to @INSTALL_DATA@.
9126 (CC): Define as @CC@.
9127 (CFLAGS): Set to @CFLAGS@.
9128 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9129 (@host_makefile_frag@): Remove.
9130 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9131 after other options.
9132 (config.status): Remove dependency upon @frags@.
9133 * config/*.mh, config/README: Remove.
9135 * config.bfd: Rewrite to incorporate the contents of the Makefile
9136 fragments by setting shell variables, rather than merely returning
9137 the name of a Makefile fragment.
9138 * configure.in: Use shell variables set by config.bfd rather than
9139 looking at the target Makefile fragment files. Don't substitute
9140 target_makefile_frag. Do substitute TDEFINES.
9141 * configure: Rebuild.
9142 * Makefile.in (@target_makefile_frag@): Remove.
9143 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9144 * config/*.mt: Remove.
9146 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9148 * configure.in: Put changequote lines around "i[345]86" patterns
9149 section of core file support.
9151 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9153 * som.c (som_bfd_print_private_bfd_data): Define to use the
9156 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9158 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9159 entry, text_start and data_start.
9161 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9163 * Makefile.in (OFILES): Remove $(TDEPFILES).
9164 * config/apollo.mt (TDEPFILES): Remove.
9165 * config/README: Update.
9167 * configure.in: For a native configuration, set COREFILE and
9168 COREFLAG based on the canonical host name.
9169 * configure: Rebuild.
9170 * Makefile.in: Rebuild dependencies.
9171 (ALL_CFLAGS): Add @COREFLAG@.
9172 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9173 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9174 support routines. Check LYNX_CORE rather than HOST_LYNX.
9175 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9176 * i386lynx.c: Likewise.
9177 * m68klynx.c: Likewise.
9178 * sparclynx.c: Likewise.
9179 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9180 * *-core.c: Comment changes.
9181 * config/decstation.mh (HDEPFILES): Remove.
9182 (HDEFINES): Remove -DTRAD_CORE.
9183 * config/irix3.mh (RANLIB): Remove.
9184 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9185 (HDEFINES): Remove -DIRIX_CORE.
9186 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9187 (HDEFINES): Remove -DTRAD_CORE.
9188 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9189 * config/ultra3.mh (RANLIB): Remove.
9190 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9191 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9192 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9193 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9194 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9195 * config/i386aix.mh, config/i386bsd.mh: Remove.
9196 * config/i386linux.mh, config/i386mach3.mh: Remove.
9197 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9198 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9199 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9200 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9201 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9202 * config/solaris2.mh, config/stratus.mh: Remove.
9203 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9204 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9206 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9208 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9209 DT_FINI entry if the appropriate symbol is not in the hash table.
9211 * libelf.h (struct elf_backend_data): Add create_program_headers
9212 and want_hdr_in_seg fields.
9213 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9215 (elf_backend_create_program_headers): Likewise.
9216 (elfNN_bed): Initialize create_program_headers and
9218 * elf.c (get_program_header_size): Call create_program_headers
9220 (map_program_segments): Check want_hdr_in_seg backend field. Call
9221 create_program_headers backend routine.
9223 * elf.c (assign_file_positions_except_relocs): Align non allocated
9224 sections when creating an executable.
9226 * elfcode.h (elf_swap_phdr_in): Make non static.
9227 (elf_swap_phdr_out): Make non static.
9228 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9229 (bfd_elf32_swap_phdr_out): Declare.
9230 (bfd_elf64_swap_phdr_in): Declare.
9231 (bfd_elf64_swap_phdr_out): Declare.
9233 * ecofflink.c (ecoff_collect_shuffle): New static function.
9234 (_bfd_ecoff_get_accumulated_pdr): New function.
9235 (_bfd_ecoff_get_accumulated_sym): New function.
9236 (_bfd_ecoff_get_accumulated_ss): New function.
9237 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9238 (_bfd_ecoff_get_accumulated_sym): Declare.
9239 (_bfd_ecoff_get_accumulated_ss): Declare.
9240 * libbfd.h: Rebuild.
9242 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9244 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9246 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9247 warning symbols. If any section is named .gnu.warning.XXX, treat
9248 the contents as a warning to be issued if the symbol XXX is
9250 (elf_link_output_extsym): For an indirect or warning symbol, just
9251 output the symbol it points to.
9253 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9254 if bfd_hash_allocate fails, since it will already be set.
9255 (generic_link_hash_newfunc): Likewise.
9256 (archive_hash_newfunc): Likewise.
9257 (hash_entry_bfd): New static function.
9258 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9259 callback. Allocate a new warning using the hash table newfunc.
9260 Use bfd_hash_replace to update the entry in the hash table, rather
9261 than assuming we can copy the fields with structure assignment.
9263 * hash.c (bfd_hash_replace): New function.
9264 * bfd-in.h (bfd_hash_replace): Declare.
9265 * bfd-in2.h: Rebuild.
9267 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9269 * config.bfd: Add mips*vr4300-*-elf* target.
9270 * config/mipsbvr4300.mt: Added.
9272 See file ChangeLog.2
9279 version-control: never