1 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
4 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
6 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
8 * Makefile.in (install): Remove "@" which follows a backslash. In
9 this position it just causes errors, not suppresses echoes.
11 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
13 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
16 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
18 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
20 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
22 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
23 end of data if they are not contiguous.
25 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
27 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
29 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
30 for .reginfo section here.
31 (ecoff_new_section_hook): Set it here instead.
33 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
35 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
36 define true and false as enums.
37 (ALMOST_STDC): Add as alternative to __STDC__.
39 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
41 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
43 * aoutx.h (translate_to_native_sym_flags): Catch the case where
44 there is no output section.
46 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
48 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
49 count it as a wrong format error, not a system call error, since
50 the object file might simply be too small.
52 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
54 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
55 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
56 support, even though it is for an Alpha in 32 bit mode.
57 * configure.in (nlm32_alpha_vec): Set target64 to true.
59 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
60 different, so there is no point to providing a generic one.
61 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
62 in the backend accessor macros; that should no longer be possible.
63 * targets.c (target_vector): Removed nlm32_big_generic_vec,
64 nlm64_big_generic_vec, nlm64_little_generic_vec.
65 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
66 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
67 * Makefile.in: Rebuilt dependencies, and
68 (BFD32_BACKENDS): Removed nlm32-gen.o.
69 (BFD64_BACKENDS): Removed nlm64-gen.o.
70 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
72 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
74 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
75 bitsize arguments. Changed all callers (aoutx.h).
76 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
77 and bitsize arguments to declaration.
80 * ecoff.c: First cut at new style of linker backend for
81 ECOFF--added a bunch of functions. Also:
82 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
83 (ecoff_slurp_symbolic_header): New function.
84 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
85 (ecoff_compute_reloc_file_positions): New function.
86 (ecoff_set_section_contents): Get out quickly if count is zero.
88 (ecoff_write_object_contents): Put .xdata section in data segment.
89 Call ecoff_compute_reloc_file_positions. Don't output relocs or
90 external symbols if outsymbols is NULL.
91 (ecoff_bfd_final_link): Completely rewritten.
92 * libecoff.h: Include bfdlink.h.
93 (struct ecoff_backend_data): Add relocate_section field.
94 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
95 (struct ecoff_link_hash_entry): Define.
96 (struct ecoff_link_hash_table): Define.
97 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
98 (ecoff_bfd_link_hash_table_create): Likewise.
99 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
100 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
101 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
102 * bfd-in2.h: Rebuilt.
103 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
104 partial_inplace, and set the src_mask to 0x1fffff.
105 (alpha_ecoff_get_relocated_section_contents): Remove unused
107 (alpha_convert_external_reloc): New static function.
108 (alpha_relocate_section): New static function.
109 (alpha_ecoff_backend_data): Initialize relocate_section field.
110 * coff-mips.c (mips_relocate_refhi): New static function.
111 (mips_relocate_section): New static function.
112 (mips_ecoff_backend_data): Initialize relocate_section field.
114 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
115 checking when there is an addend.
117 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
118 a non a.out file, just pass it to _bfd_default_link_order.
119 (aout_link_input_section_std): When doing a final PC relative link
120 against a section symbol, subtract the VMA of the input section.
121 (aout_link_input_section_ext): Likewise.
123 * linker.c (default_indirect_link_order): Renamed from
124 _bfd_generic_indirect_link_order and made static.
125 (_bfd_generic_final_link): Don't switch on link_order type, just
126 call _bfd_default_link_order.
127 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
128 * genlink.h: Removed declaration of
129 _bfd_generic_indirect_link_order.
130 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
131 type, just call _bfd_default_link_order.
133 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
135 * linker.c (generic_link_check_archive_element): Base the name of
136 the created common section on the name of the section the symbol
138 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
139 must have a section, so don't bother to create one.
141 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
143 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
144 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
145 If the DYNAMIC flag is set, set it in the exec header.
146 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
147 dynamically linked, set the DYNAMIC flag in the BFD.
148 * libaout.h (N_SET_DYNAMIC): New macro.
149 (N_DYNAMIC): Add missing 0 in mask.
151 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
153 * ecoff.c (ecoff_get_extr): Don't output section symbols as
156 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
157 to unsigned int, because size_t may not be defined in bfd.h.
158 * bfd-in2.h: Rebuilt.
160 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
162 * bfd-in2.h: Rebuilt.
163 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
165 * targets.c (bfd_target): Change swap function pointers
167 * archive.c (do_slurp_coff_armap): Change swap accordingly.
168 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
169 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
170 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
173 * libbfd-in.h (struct artdata): Added tdata field.
174 (_bfd_add_bfd_to_archive_cache): Declare.
175 (_bfd_get_elt_at_filepos): Declare.
176 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
178 * archive.c: Cleaned up some more.
179 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
180 pointer elements of artdata.
181 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
182 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
183 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
184 (get_extended_arelt_filename, bfd_construct_extended_name_table,
185 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
186 * ecoff.c: Some comment changes.
187 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
188 ardata->tdata to raw_armap.
189 (ecoff_archive_p): Initialize pointer elements of artdata.
190 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
193 * hash.c: Added some documentation.
195 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
197 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
198 and do the swapping here rather than calling ntohl from the N_*
199 macros. This cleans up assumptions about the size of a host long,
200 the existence to ntohl, etc.
202 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
204 * config.bfd: Add support for VSTa micro-kernel. It currently uses
207 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
209 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
210 * i386mach3.c (SEGMENT_SIZE): Fix value.
212 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
214 Minor cleanups suggested by CodeCenter.
215 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
216 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
218 * aoutx.h (struct external_exec): Removed unnecessary declaration.
219 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
220 (adjust_z_magic): Removed useless variable data_vma.
221 (stringtab_init): Initialize hash_zero.
222 (add_to_stringtab): Removed unused fourth argument.
223 (NAME(aout,swap_std_reloc_out)): Removed useless variable
225 (aout_link_input_section): Added some casts.
226 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
227 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
228 Minor code rewriting to make it more C like.
229 (do_slurp_bsd_armap): Added some casts.
230 * ecoff.c (ecoff_write_object_contents): Removed useless variable
232 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
233 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
234 * libaout.h (struct internal_exec): Removed unnecessary
236 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
237 * opncls.c (new_bfd): Removed a cast.
238 * reloc.c (bfd_generic_get_relocated_section_contents): Added
240 * srec.c (internal_srec_write_object_contents): Removed useless
241 variable bytes_written.
243 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
245 * i386mach3.c (N_TXTADDR): Don't define after all.
246 (TEXT_START_ADDR): Don't include exec header size in value.
248 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
250 * i386mach3.c (N_TXTADDR): Define.
252 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
254 Extensive changes to move the bulk of the linker into BFD so that
255 more efficient backend code can be written for specific object
256 files. Only existing efficient backend is a.out.
257 * seclet.c, seclet.h: Removed.
258 * hash.c, linker.c, genlink.h: New files.
259 * bfd-in.h: Removed bfd_error_vector. Declared hash table
260 structures and functions.
261 (JUMP_TABLE): Removed bfd_seclet_link, added
262 bfd_link_hash_table_create, bfd_link_add_symbols and
264 * All backends: Changed accordingly.
265 * bfd-in2.h: Rebuilt.
266 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
267 Removed ld_symbols field.
268 (bfd_nonrepresentable_section, bfd_undefined_symbol,
269 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
270 bfd_error_vector): Removed.
271 (bfd_default_error_trap, bfd_error_trap,
272 bfd_error_nonrepresentabltrap): Removed.
273 (bfd_get_relocated_section_contents): Pass link_info. Pass
274 link_order instead of seclet. Pass symbols.
275 (bfd_relax_section): Pass link_info.
276 (bfd_seclet_link): Removed.
277 (bfd_link_hash_table_create, bfd_link_add_symbols,
278 bfd_final_link): New macros.
279 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
280 alloca as __builtin_alloca. Declare internal linking functions.
282 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
284 * reloc.c (reloc_howto_type): Added error_message argument to
285 special_function field. Changed all callers and all definitions.
286 (bfd_get_reloc_size): Make argument a const pointer.
287 (bfd_perform_relocation): Add error_message argument to hold
288 string set if return value if bfd_reloc_dangerous. Changed all
290 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
291 * section.c (asection): Renamed seclets_head and seclets_tail to
292 link_order_head and link_order_tail.
293 * targets.c (bfd_target): Replaced seclet argument with link_info
294 and link_order and symbols arguments in
295 bfd_get_relocated_section_contents. Added symbols argument to
296 bfd_relax_section. Removed bfd_seclet_link. Added
297 bfd_link_hash_table_create, bfd_link_add_symbols and
299 * libaout.h (struct aoutdata): Added external_syms,
300 external_sym_count, external_strings, sym_hashes fields.
301 (obj_aout_external_syms, obj_aout_external_sym_count,
302 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
304 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
305 * aoutx.h: Wrote new back end linker routines.
306 (translate_to_native_sym_flags): Return boolean value. Don't use
308 (NAME(aout,write_syms)): Return boolean value. Check return value
309 of translate_to_native_sym_flags and bfd_write.
310 * aout-target.h (final_link_callback): New function.
311 (MY_bfd_final_link): New function.
312 * aout-adobe.c (aout_adobe_write_object_contents): Check return
313 value of aout_32_write_syms.
314 * hp300hpux.c (MY(write_object_contents)): Likewise.
315 * i386lynx.c (WRITE_HEADERS): Likewise.
316 * libaout.h (WRITE_HEADERS): Likewise.
317 * bout.c: Changed functions to use link_info->callbacks rather
318 than bfd_error_vector, and link_orders rather than seclets.
319 * coff-alpha.c: Likewise.
320 * coff-h8300.c: Likewise.
321 * coff-h8500.c: Likewise.
322 * coff-sh.c: Likewise.
323 * coff-z8k.c: Likewise.
324 * elf32-hppa.c: Likewise.
325 * reloc16.c: Likewise.
326 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
327 up _gp in the hash table rather than in outsymbols.
328 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
329 argument rather than printing them.
330 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
331 link_order arguments rather than seclet. Changed all uses and
333 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
334 all uses and definitions.
335 * libcoff.h: Rebuilt.
336 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
337 not by ECOFF, make it scAbs.
338 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
340 * elf32-mips.c (mips_elf_final_link): Renamed from
341 mips_elf_seclet_link and rewritten.
342 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
344 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
345 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
346 Added link_info arguments. Changed all callers.
347 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
349 * oasys.c (oasys_write_sections): Return boolean value rather than
350 using bfd_error_vector.
351 (oasys_write_object_contents): Check return value of
352 oasys_write_sections.
353 * hosts/std-host.h: Don't declare qsort or strtol.
354 * Makefile.in: Rebuild dependencies.
355 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
356 (CFILES): Removed seclet.c. Added hash.c and linker.c.
357 (HFILES): Removed seclet.h. Added genlink.h.
359 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
361 * section.c (bfd_get_section_contents): Return zero filled buffer
362 if section has no contents.
364 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
366 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
367 then skip bfd_perform_relocation even if the addend is non-zero.
369 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
371 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
372 addend to r_offset field.
374 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
376 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
377 CALC_ADDEND): Define.
379 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
380 the offsetof because AIX /bin/cc does not like to take the address
381 of an array. (From Minh Tran-Le.)
383 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
385 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
387 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
388 the return pointer into %r2 if no jump-in-call-delay-slot
389 optimization was done.
391 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
393 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
395 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
397 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
398 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
400 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
401 (TEXT_START_ADDR): Correct.
402 (MY_backend_data): Define.
404 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
405 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
407 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
409 * som.c (som_begin_writing): Fix thinkos in auxiliary header
411 (bfd_som_attach_aux_hdr): Likewise.
413 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
415 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
416 selectors for PIC code.
418 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
419 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
420 relocations needed by PIC.
422 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
424 * nlmcode.h: Fixes to avoid compiler warnings...
426 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
428 * libnlm.h (nlm_backend_data): Removed macro definition.
429 (nlm_alpha_backend_data): Adjusted accordingly.
431 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
433 * som.c (som_begin_writing): Flesh out code for handling simple
435 (bfd_som_attach_aux_hdr): New function.
437 * som.h (struct somdata): Add fields for attaching version and
438 copyright headers. Add accessor macros.
440 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
441 definitions for old versions of HPUX which fail to define them.
442 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
443 now that they're safe. Delete bogus R_STATEMENT relocations.
445 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
446 extra R_DATA_OVERRIDE.
447 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
448 mode selector if needed.
449 (som_write_fixups): Handle requests for a change in the default
450 rounding mode. Rounding modes do not consume input bytes, but
451 are just markers much like R_ENTRY and R_EXIT.
453 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
455 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
457 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
458 the branch instruction as originally been nullified.
459 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
460 case of no code reordering due to an LDO instruction in the
461 delay slot of the branch. Make sure to relocate the correct
462 instruction. Do not perform instruction reordering for millicode
464 (hppa_elf_build_arg_reloc_stub): Change the relocation type
465 to R_HPPA_STUB_CALL_17 when special processing might be needed.
466 (hppa_elf_build_long_branch_stub): Prevent code reordering on
467 a call from a linker stub to another linker stub and for millicode
468 calls. Do not trash the return register for calls from one linker
469 stub to a second linker stub.
471 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
472 relocations are not pc-relative.
474 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
476 (COPY_2_31): Likewise.
478 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
480 * config/solaris2.mh (HDEFINES): Remove -Dconst=
481 * hosts/solaris.h: If not __GNUC__, define const as empty.
483 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
485 * ecoff.c: Added various casts for 32/64 bit cross targeting.
486 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
487 section so that the linker ignores it.
488 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
489 (ecoff_add_bytes): Changed need argument to size_t.
490 (bfd_ecoff_debug_link_other): Check return value of
493 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
497 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
498 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
499 (struct nlm_backend_data): New field no_uninitialized_data.
500 (nlm_no_uninitialized_data): New accessor macro.
501 * nlmcode.h (nlm_compute_section_file_positions): Handle
502 no_uninitialized_data.
503 (nlm_external_reloc_compare): Sort relocs by address for a
504 particular symbol, to make the sort more stable.
505 (nlm_write_object_contents): Cast the arguments to qsort. Get the
506 value of a debugging symbol the same way we get the value of a
508 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
509 Set no_uninitialized_data to true.
510 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
511 (nlm32_sparc_backend): Set no_uninitialized_data field false.
512 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
513 before filling it in.
515 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
517 * som.c (som_section_type, som_decode_symcalss): New functions.
518 (som_get_symbol_info): Use them.
519 (som_slurp_symbol_table): Set the section of common and undefined
522 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
524 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
527 * mipsbsd.c: Changes from Ralph Campbell:
528 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
529 complain_overflow_dont.
530 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
533 * bfd.c (bfd_errmsgs): Reword invalid-target message.
535 * config.bfd: For sparc*-*-coff, use sparc-coff.
536 * configure.in: Handle sparccoff_vec.
537 * targets.c (sparccoff_vec): Declare.
539 * reloc.c (bfd_get_reloc_size): New function.
540 (struct reloc_howto_type): Update documentation of size field.
542 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
544 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
545 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
546 * config/alpha-nlm.mt: New file.
547 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
549 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
550 (CFILES): Added nlm32-alpha.c.
551 Rebuilt dependencies.
552 * targets.c (nlm32_alpha_vec): Declare.
554 * libnlm.h (struct nlm_backend_data): New fields
555 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
556 nlm_set_public_section, nlm_get_public_offset. Removed unused
557 nlm_write_reloc field. Changed nlm_write_import to remove
558 unnecessary symbol argument. Renamed nlm_write_externals to
559 nlm_write_external, and changed cound argument from bfd_vma to
561 (nlm_optional_prefix_size, nlm_backend_object_p_func,
562 nlm_write_prefix_func, nlm_set_public_section_func,
563 nlm_get_public_offset_func): New accessor macros.
564 (nlm_write_reloc_func): Removed.
565 (nlm_write_external_func): Adjusted for field renaming.
566 * nlm32-i386.c (nlm_i386_write_import): Renamed from
567 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
568 just called old nlm_i386_write_reloc.
569 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
570 Declared. Changed second argument from bfd_vma to bfd_size_type.
571 (nlm32_i386_backend): Adjusted for changes to fields and names.
572 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
574 (nlm_sparc_write_import): Removed second argument.
575 (nlm_sparc_write_external): Renamed from
576 nlm_sparc_write_externals. Changed second argument from bfd_vma
578 (nlm32_sparc_backend): Adjusted for changes to fields and names.
579 * nlmcode.h: Removed some unused code.
580 (nlm_object_p): Don't destroy tdata pointer. Call
581 backend_object_p function if it exists.
582 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
583 set_public_section_func if it exists instead of checking
585 (nlm_compute_section_file_positions): Account for
586 optional_prefix_size.
587 (nlm_write_object_contents): Account for optional_prefix_size.
588 Removed useless variable write_reloc_func. Changed declaration
589 and call of write_import_func. Call write_prefix_func if it
590 exists. Removed unused variables len and temp. Call
591 get_public_offset_func if it exists rather than setting NLM_HIBIT.
592 * nlmswap.h: Declare functions.
594 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
596 (fprintf_vma, sprintf_vma): Use %lx, not %x.
597 * bfd-in2.h: Rebuilt.
598 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
601 * config.bfd: Don't set target64 here, as the setting is ignored.
602 * configure.in (ecoffalpha_little_vec): Set target64.
604 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
605 in TDEFINES is wrong.
607 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
608 Remove unused variable output_section.
610 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
612 * irix-core.c: New file for Irix 4 and Irix 5 core support.
613 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
614 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
615 * targets.c: If IRIX_CORE defined, include irix_core_vec in
617 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
618 (HDEPFILES): Define to be irix-core.o.
619 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
620 (HDEPFILES): Define to be irix-core.o.
621 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
622 sco-core.o, which no longer exists.
623 (CFILES): Added all *-core.c files.
624 Rebuilt dependencies.
626 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
628 * elfcode.h (map_program_segments): Restore check of file_size !=
629 mem_size, but only if SHT_PROGBITS.
631 * ecofflink.c: New file to hold ECOFF debug information linking
633 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
634 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
636 (ecoff_get_extr, ecoff_set_index): New functions.
637 (ecoff_slurp_symbolic_info): Don't save raw_size.
638 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
639 (ecoff_compute_section_file_positions): Don't set EXEC_P just
640 because there is a start address.
641 (ecoff_write_object_contents): Handle external symbols here. Use
642 ecofflink.c functions to write out debugging information.
643 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
644 mips_elf_set_index): New functions.
645 (mips_elf_seclet_link): Discard empty sections, the .options
646 section and .gptab sections. Handle linking .mdebug section.
647 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
648 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
649 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
650 called by gas, so they are public).
651 * bfd-in2.h: Rebuilt.
652 * Makefile.in (BFD_LIBS): Added ecofflink.o.
653 (CFILES): Added ecofflink.c.
654 (ecofflink.o): New target. Rebuilt dependencies.
656 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
658 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
659 a valid magic number if it's been defined.
661 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
663 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
664 no longer requires it.
665 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
666 ecoff_write_object_contents): Don't treat .scommon section
669 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
671 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
672 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
673 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
674 * bfd/ptrace-core.c: New file for dealing with core files with
675 start with the ptrace_user structure found on BCS compliant systems.
676 * bfd/targets.c (ptrace_core_vec): New vector.
678 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
680 * Minimal support for reading SOM fixup streams. Allows
681 objdump -r to do something reasonable.
682 * som.c (som_get_reloc_upper_bound): Implement.
683 (som_canonicalize_reloc): Implement.
684 (som_set_reloc_info, som_slurp_reloc_table): New functions.
686 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
688 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
689 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
691 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
693 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
694 signed_value before sign extending it. Don't subtract out
695 reloc_entry->address. This makes it compatible with what gas is
698 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
700 (map_program_segments): Don't leave the loop after the first
702 (assign_file_positions_except_relocs): Only force sh_offset and
703 sh_addr to match modulo maxpagesize for a section which is not
704 SHT_NOBITS. Changed the method used to force page alignment after
705 a SHT_NOBITS section to only do it for the last such consecutive
706 section, and to really force page alignment.
708 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
710 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
711 in the case of an unknown (or unhandled) storage class.
713 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
714 not be defined here, since it is a host attribute, not a target
716 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
718 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
721 * coff-sparc.c: Define some relocations, based on ELF relocations.
722 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
723 struct coff_reloc_map, sparc_reloc_map,
724 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
726 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
727 (rtype2howto): Index into coff_sparc_howto_table using
730 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
732 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
733 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
734 hosts/irix5.h created; just use std-host.h).
735 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
737 * Makefile.in: Rebuilt dependencies.
739 * ecoffswap.h: Changed type of internal pointers for swap out
740 functions to const *.
742 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
743 correctly for assembler, but linker support not implemented.
744 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
745 (mips_elf_sym_is_global): New function; at least on Irix 5, all
746 non section symbols are considered global.
747 (elf_backend_sym_is_global): Define.
748 (mips_elf_final_write_processing): New function. Set the MIPS
749 architecture level correctly.
750 (elf_backend_final_write_processing): Define.
751 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
752 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
753 section to 1. Handle .options section.
754 (mips_elf_acom_section, mips_elf_acom_symbol,
755 mips_elf_acom_symbol_ptr): New static variables, used to build a
756 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
757 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
758 putting them all in a global .acommon section.
760 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
761 section has no ELF section data.
762 (elf_make_sections): Set addralign of reloc section to 4.
763 (elf_fake_sections): Likewise.
764 (map_program_segments): Don't consider section 0.
765 (assign_file_positions_except_relocs): Don't consider section 0.
766 In the main loop, skip the symtab and strtab sections, since their
767 positions are set elsewhere.
768 (swap_out_syms): Set addralign of symtab section to 4. Set
769 addralign of strtab sections to 1.
770 (assign_file_positions_for_relocs): Don't consider section 0.
771 (write_object_contents): Don't write out section 0.
773 * libelf.h (struct elf_backend_data): Added fields
774 elf_backend_sym_is_global and elf_backend_final_write_processing.
775 * elf32-target.h (elf32_bed): Added corresponding initializers.
776 * elf64-target.h (elf64_bed): Likewise.
777 * elfcode.h (sym_is_global): Take abfd argument. Call
778 elf_backend_sym_is_global if it is not NULL.
779 (elf_map_symbols): Pass abfd to sym_is_global.
780 (write_object_contents): Call elf_backend_final_write_processing
783 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
785 * libecoff.h: Include coff/ecoff.h.
786 (struct ecoff_backend_data): Move external debugging information
787 fields into a single field pointing to an ecoff_debug_swap
789 (ecoff_data_type): Move debugging information fields into a single
790 field pointing to an ecoff_debug_info structure.
791 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
793 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
795 * nlmswap.h: New file to swap fixed header. Included by NLM
797 * libnlm.h (struct reloc_and_sec): Define.
798 (struct nlm_backend_data): Add fields fixed_header_size,
799 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
801 (nlm_fixed_header_size, nlm_read_import_func,
802 nlm_write_import_func, nlm_swap_fixed_header_in_func,
803 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
805 * nlmcode.h: Use new functions.
806 * nlm32-i386.c: Provide new functions.
807 * nlm32-sparc.c: New file; SPARC NLM backend.
809 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
811 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
812 garbage bits appearing in the upper end of symbolnums.
814 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
816 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
818 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
819 * m68klynx.c: Define core file macros.
820 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
821 non-architecture specific stuff into lynx.h.
823 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
825 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
826 change PAGE_SIZE to 4096.
828 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
830 * Makefile.in (diststuff): New target.
834 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
836 * som.c (som_object_setup): Do not create dummy ".text", ".data",
838 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
839 is zero. Recognize BSS type sections and turn off SEC_LOAD and
840 SEC_DATA (so binutils/size works). Set the correct value for
841 a section's _raw_size.
842 (som_slurp_symbol_table): Program entry points, and millicode are
843 also functions. Mark them as such. Also mark L$* symbols as
846 * bfd-in2.h: Rebuilt.
848 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
850 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
851 a pointer to constant data. Delete bogus #define which made the
854 * som.c (som_prep_for_fixups): New function.
855 (som_write_fixups): New function.
856 (som_write_space_strings): New function.
857 (som_write_symbol_strings): New function.
858 (som_begin_writing): New function.
860 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
862 * som.c (som_write_object_contents): Do not abort. Flesh out.
863 (som_set_section_contents): Do not abort. Flesh out.
865 * som.c (som_write_headers): New function.
866 (som_prep_headers): New function.
867 (som_build_and_write_symbol_table): New function.
869 * som.c (som_sizeof_headers): Add missing prototype.
870 (som_set_arch_mach): Do not abort.
872 * som.c (som_count_spaces): New function.
873 (som_count_subspaces): New function.
874 (compare_syms): New function.
875 (som_compute_checksum): New function.
877 * som.c (hppa_som_gen_reloc_type): New function.
878 (som_bfd_reloc_type_lookup): New function.
880 * som.c (try_prev_fixup): New function.
881 (som_reloc_skip): New function.
882 (som_reloc_addend): New function.
883 (som_reloc_call): New function.
885 * som.c (som_initialize_reloc_queue): New function.
886 (som_reloc_queue_insert): Likewise.
887 (som_reloc_queue_fix): Likewise.
888 (som_reloc_queue_find): Likewise.
890 * som.c (som_hppa_howto_table): SOM howto relocation table.
891 (hppa_som_reloc): New function.
893 * som.c (struct reloc_queue): New structure to keep track of
894 the last four multibyte relocations emitted.
895 (enum pa_symbol_type): Type to fully describe the symbol types
896 associated with .import/.export assembler directives.
898 * som.c: Include libhppa.h
900 * som.c (bfd_som_set_section_attributes): New function.
901 (bfd_som_set_subsection_attributes): Likewise.
902 (bfd_som_set_symboL_type): Likewise.
903 (bfd_som_attach_unwind_info): Likewise.
904 * som.h: Declare new exported functions.
906 * som.h (struct som_symbol): Add new fields to hold additional
907 information needed to build/write symbol tables and fixup streams.
908 (struct som_section_data_struct): Add new fields to hold additional
909 information needed to build/write space and subspace headers.
910 (som_symbol_data): New accessor macro for SOM symbol information.
911 (R_HPPA_*): Basic relocation types to be used by the assembler.
913 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
915 * trad-core.c (trad_unix_core_file_p): If new hook
916 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
917 corefile being too big.
918 * hosts/i386sco.h: Define it.
920 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
922 * bfd.c (struct _bfd): Add hppabsd_core_data.
923 * targets.c (target_vector): Add hppabsd_core_vec.
924 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
925 section is encountered during core section scanning.
926 * hppabsd-core.c: New file.
927 * config/hppabsd.mh: Enable HPPA BSD core files.
929 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
930 which is either commented out or ifdef'd out. Add, update and
931 clean comments. Fix various indention and spacing problems. Handle
932 problems related to using "ble" to jump to a stub rather than "bl"
933 (%r31 is trashed by "ble", but not by "bl").
934 (NEW_INSTRUCTION): Put inside curly braces.
935 (CURRENT_STUB_OFFSET): Fix indention problems.
936 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
937 Add, update and clean comments. Handle "ble" %r31 lossage problems.
938 (hppa_elf_build_long_branch_stub): Likewise.
939 (hppa_look_for_stubs_in_section): Likewise.
940 (hppa_elf_stub_check): Remove obsolete function.
942 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
943 problems. Delete unused instructions.
945 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
947 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
949 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
951 * elfcode.h (elf_object_p): Rather than looking through an array
952 of architectures, get the ELF EM_xxx code from the backend
953 information. Let the generic ELF target match any EM_xxx code not
954 matched by another ELF target. Call elf_backend_object_p to let
955 the backend do more checks and set global information.
956 * libelf.h (struct elf_backend_data): Added elf_machine_code and
957 elf_backend_object_p fields.
958 (struct bfd_elf_arch_map): Removed.
959 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
960 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
961 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
962 field with elf_backend_object_p (if it is defined).
963 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
964 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
965 elf64-gen.c (ELF_MACHINE_CODE): Defined.
966 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
968 (mips_elf_object_p): Set the right machine number.
969 (mips_elf_ecoff_debug_swap): Defined.
970 (elf_backend_object_p): Defined to be mips_elf_object_p.
971 (elf_backend_ecoff_debug_swap): Defined to be
972 mips_elf_ecoff_debug_swap.
973 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
975 * libbfd-in.h (target_vector, default_vector): Declare.
977 * format.c (target_vector, default_vector): Don't declare.
979 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
980 for R_MIPS_26. Correct overflow detection requires matching the
981 upper four bits of the destination against the PC. From Ted Lemon
982 <mellon@pepper.ncd.com>.
984 * bout.c (b_out_reloc_type_lookup): Return type should point to
986 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
987 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
988 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
989 * coff-i386.c (coff_i386_reloc): Made howto const.
990 * oasys.c (oasys_write_data): Made how const.
992 * libelf.h: Added some comments.
993 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
994 field. Removed unused write_relocs field.
995 * elf32-target.h: Adjusted elf_backend_data initialization
997 * elf64-target.h: Corrected elf_backend_data initialization to
998 fill in all fields and to set elf_64_p to 1.
1000 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1002 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
1003 to filepos in SHT_STRTAB case.
1004 (assign_file_position_for_section): Set BFD section filepos as
1005 well as ELF section sh_offset.
1007 * reloc.c: Use const instead of CONST.
1008 (bfd_perform_relocation): Make variable howto a const pointer.
1009 * bfd-in2.h, libbfd.h: Rebuilt.
1011 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1013 * Makefile.in (realclean): Don't remove generated headers. Reverts
1014 change of 2 Jul 1993.
1016 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
1018 * configure.bfd: make unixware equivalent to sysv4.
1020 * config/i386-nlm.mt: bring in elf config; make it the default.
1022 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1024 * libbfd.c (bfd_put_8): Add parens around reference to "val"
1027 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1029 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
1030 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
1032 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1034 * coffcode.h (coff_write_object_contents): Zero out internal_a.
1036 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1038 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
1039 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
1040 section.c, syms.c, targets.c:
1041 Doc cleanup (spelling, punctuation, grammar, formatting).
1042 * bfd-in2.h, libbfd.h: Rebuild.
1044 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
1046 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
1047 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
1049 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1051 * From Pete Hoogenboom (hoogen@cs.utah.edu)
1052 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
1053 in last change. Always rebuild symbol extension section the first
1054 time though if output sections exist (fixes ld -r problems).
1056 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
1058 * Makefile.in: Add .PHONY for check and installcheck rules.
1060 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
1062 * libbfd-in.h (artdata): Use long, not time_t for portability, at
1063 least to HPUX. File below is a derived file.
1065 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
1067 * libbfd.h (artdata): Use long, not time_t for portability, at
1070 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1072 * config.bfd: Use bigmips for mips*-*-bsd*.
1074 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1076 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
1077 Handle symbol number of zero.
1079 * reloc.c (enum bfd_reloc_code_real): Added
1080 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
1081 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
1082 * bfd-in2.h: Rebuilt.
1083 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
1084 BFD_RELOC_MIPS_LITERAL.
1085 * elf32-mips.c (mips_reloc_map): Handle new relocs.
1086 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
1089 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
1090 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
1091 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
1092 MY_bfd_seclet_link): Define.
1093 (MY_bfd_reloc_type_lookup): Rename from
1094 MY_reloc_howto_type_lookup.
1095 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
1096 (MY(vec)): Use JUMP_TABLE rather than listing functions.
1097 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
1098 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
1099 terms of MY, because that causes a recusive invocation of CAT when
1100 expanded within JUMP_TABLE, and ANSI compilers don't expand
1102 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
1103 MY_reloc_howto_type_lookup, and don't define in terms of MY.
1104 (MY_canonicalize_reloc): Don't define in terms of MY.
1105 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
1106 than listing functions.
1108 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1110 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
1112 See file ChangeLog.1
1119 version-control: never