1 Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
3 * as.c (main): Call listing_print before BFD gets closed, when
4 symbol data hasn't been freed up yet.
6 Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8 * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense
11 Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
13 * config/tc-hppa.c (md_begin): Initialize "dummy_label".
14 (tc_gen_reloc, SOM version): For relocations which have no symbol,
15 set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code.
17 Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
19 * read.c (lex_type): No longer make '[' a valid character for
22 * config/tc-vax.c (tc_aout_fix_to_chars): Local variable
23 NBYTES_R_LENGTH now const.
25 * config/obj-*.c, config/tc-*.c: Omit superfluous "return"
26 statements at ends of functions. Don't check for null return from
27 hash_new, since it won't return at all if there's no memory
28 available. Also, check for null return from hash_insert, rather
29 than zero-length string, as success indicator.
31 * subsegs.c (section_symbol): New function.
32 * subsegs.h (section_symbol): Declare.
33 * write.c (adjust_reloc_syms): Use it.
35 Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
37 * Makefile.in (RUNTEST): New variable.
38 (CHECKFLAGS): Pass it down.
40 * ecoff.c (ecoff_directive_frame): Permit extra trailing operands;
41 unused for now, but supplied by Alpha OSF1 compiler.
43 * as.h: Protect against multiple inclusions.
44 (int_to_gen): Don't declare.
46 * config/atof-vax.c (atof_vax): NULL is not a valid character
49 Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
51 * configure.in (hppa*-*-osf*): Do not consider this a developmental
54 * config/tc-hppa.c (md_apply_fix): Handle cases where no
55 relocation will be emitted for 32bit formats.
57 Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
59 * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust
60 for any of the 'T' field selectors.
62 Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com)
64 * config/tc-h8500.c (build_bytes): Get reloc type right for a
65 %page operation. (md_assemble): Don't modify input_line_pointer.
66 (mdcoff_sizemachdep): New function.
67 * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro.
68 * config/tc-z8k.c (get_operand): Delete bogus check.
70 Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
72 * write.c (number_to_chars_*): Delete bogus range check.
74 * output-file.c (TARGET_ARCH): No default.
76 Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com)
78 * config/tc-sh.c (md_convert_frag): Truncate disps before calling
79 md_number_to_chars. (md_assemble): Don't modify
82 Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com)
84 * config/tc-h8300.c (md_assemble): Don't update input_line_pointer.
86 Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
88 * config/obj-som.[ch] (obj_read_begin_hook): Remove last change.
89 Breaks with the HP compilers.
91 * config/tc-hppa.c (struct call_info): Remove fields which were
92 set but never used. Remove all code which sets those fields.
93 (struct subspace_dictionary_chain): Likewise.
94 (struct space_dictionary_chain): Likewise.
95 (pa_desc): Delete useless function. Delete all references.
96 (hppa_tc_make_sections): No need to count the number of symbols for
97 the symbol extension section.
99 Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
101 * config/obj-som.c (obj_som_version): Pass version string to
103 (obj_som_copyright): New function. Much like obj_som_version.
105 * config/tc-hppa.c (obj_copyright): Define as appropriate for
107 (pa_copyright): Just a stub now.
109 * config/obj-som.c (obj_read_begin_hook): Delete unused function.
110 * config/obj-som.h (obj_read_begin_hook): Provide dummy definition.
111 (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them.
113 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
114 expansion due to rounding mode selectors. Handle R_[RDSN]_MODE
115 relocations for selecting the current rounding mode.
117 * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
118 e_rlsel field selectors.
120 Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
122 * config/obj-elf.h: If ECOFF_DEBUGGING, undef
123 SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define
124 OBJ_PROCESS_STAB to call ecoff_stab.
125 * config/obj-elf.c: Don't compile obj_elf_init_stab_section if
126 INIT_STAB_SECTION is not defined.
128 Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
130 * config/tc-hppa.c (md_apply_fix): Delete old wrapper function.
131 (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls.
132 Fix comments in various places. Always return a value.
133 Avoid dereferencing a NULL fx_addsy.
134 (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy.
136 Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
138 * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should
139 be either 0 or 2 (no static link or static link required). Always
140 assume no static link.
142 Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com)
144 * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be
145 dependent on howto fields, not on format flavour.
147 * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc,
148 defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those
150 * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
151 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
152 (sy_tc, sy_obj): Define so that the fields look like they used to,
153 until all references get changed.
155 * write.c (fixup_segment): Lots of variables no longer register.
156 Reordered some code for easier reading.
157 * config/obj-coff.c (obj_coff_dim): dim_index no longer register.
158 Deleted superfluous return statement.
159 (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type,
160 obj_coff_val, tag_init, tag_insert): Deleted superfluous return
162 (align, obj_coff_section): Deleted debugging printfs.
163 * config/tc-i386.c (md_assemble): Discard some register decls.
164 Use assignment rather than memcpy to copy template.
165 (op_hash, reg_hash, prefix_hash): Default C initialization of
166 statics is sufficient.
167 * config/tc-sparc.c (print_insn): Array Reloc is now const, and
170 * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if
171 TE_LYNX; use coff-sparc otherwise.
172 [USE_NATIVE_HEADERS]: Delete this code; it isn't used.
174 * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined,
175 before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before
176 returning. Remove some i960-coff-specific code.
177 (TC_ADJUST_RELOC_COUNT): Default to doing nothing.
178 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
179 (i960_validate_fix): Declare.
180 (TC_VALIDATE_FIX): Define.
181 * config/tc-i960.c (i960_validate_fix): New function.
183 * write.c (number_to_chars_littleendian): New function. Write out
184 bytes in little endian order, doing size and range checking.
185 (number_to_chars_bigendian): New function, similar.
186 * write.h: Declare them.
187 * config/tc-*.c (md_number_to_chars): Use them.
188 * config/tc-vax.c (md_apply_fix): Ditto.
189 * config/tc-i386.c (md_apply_fix): Ditto.
191 * config/obj-coff.c: Rearranged code for handling line number
193 (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case,
194 since the usage is different from non-BFD_ASSEMBLER case.
195 (in_function, clear_function, set_function): New macros, to
196 combine some of the functionality implemented in differnet ways in
197 BFD_ASSEMBLER and non-... code. Used in other functions that used
198 to check function_lineoff &c.
199 (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER,
200 one for not. Non-BFD_ASSEMBLER version now has temporary variable
201 to contain char* pointer pointed to by char** argument. Always
202 follow CROSS_COMPILE code; easier to read that way.
203 (obj_coff_ln): Don't call add_lineno or c_line_new if appline is
205 (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for
206 ".bf", it's been done elsewhere.
207 (coff_frob_symbol): If ilne number data is pending, call
208 add_linesym to flush it.
209 (coff_frob_file): Don't do that here.
210 * config/obj-coff.h (coff_frob_file): Declare.
211 (obj_frob_file): Define, to call it.
213 * config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
214 md_estimate_size_before_relax: Define them as macros calling
216 * config/tc-sparc.c: Don't define them as functions.
218 * configure.in: Handle target alpha-*-osf*. (No cpu files yet.)
220 Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
222 * Makefile (clean): Depend on clean-here.
224 Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
226 * config/ho-go32.h: Include fopen-bin.h.
227 * as.h: If FOPEN_WB isn't defined, include fopen-same.h.
228 * output-file.c (output_file_create): Use FOPEN_WB instead of "w".
229 * input-file.c (input_file_open): Use FOPEN_RT instead of "r".
230 * listing.c (file_info): Use FOPEN_RB instead of "rb".
231 * read.c (s_include): Use FOPEN_RT instead of "r".
233 * stabs.c: Include obstack.h.
235 * tc.h (md_create_long_jump): Don't declare if it's already
237 (md_create_short_jump, md_estimate_size_before_relax): Ditto.
239 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead
240 of strerror. Clear bfd_error.
242 * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already
245 Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
247 * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function.
248 (pa_process_exit, pa_procend): Call it for ELF objects.
250 Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
252 * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d
253 case. See comment. From wilson@cygnus.com: for M_L_DAB, set
254 coproc before doing goto ld.
256 Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
258 * write.c (TC_FORCE_RELOCATION): Provide a default definition.
259 (fixup_segment): Allow the target machine to specify that a
260 relocation must be generated for a particular fixup. Remove
261 #ifndef TC_HPPA hack.
263 * config/tc-hppa.h (TC_FORCE_RELOCATION): Define.
265 * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to
266 be NULL. Only fixup_segment is supposed to do that.
267 (hppa_force_relocation): New function.
269 Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
271 * Makefile.in (stabs.o): Added dependencies.
273 * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab.
275 Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
277 * app.c (do_scrub_next_char): Output a TAB before any
280 * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
281 exists before trying to peek at its name.
282 (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s
284 (pa_align_subseg): Delete unused/unwanted function.
286 Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
288 * read.c (read_a_source_file): Fix test for when to stick a colon
289 on the end of a label. Make code conditional on either MRI or
290 LABELS_WITHOUT_COLONS.
292 * app.c (do_scrub_next_char): If a line begins with whitespace, leave
293 the single whitespace character alone. Eat all others.
295 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define.
297 Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
299 * config/tc-hppa.c (pa_procend): Do not call process_exit.
300 (exit_processing_complete): Delete unwanted variable and all
303 Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
305 * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext.
306 Changed to not actually build the external symbol information, as
307 that is now done by the ECOFF back end.
308 (ecoff_build_debug): Changed accordingly.
309 * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function
310 called by ecoff_setup_ext.
311 * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0,
312 set corresponding pointer to NULL. Don't set raw_size and
314 (obj_ecoff_set_sym_index): Removed.
315 (obj_ecoff_set_ext): New function.
316 * config/obj-ecoff.h (obj_set_sym_index): Don't define.
317 (obj_ecoff_set_sym_index): Don't declare.
318 * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr,
319 elf_set_index): New functions used for ECOFF_DEBUGGING.
320 (elf_frob_file): Reworked ECOFF debug generation to use
321 new functions in bfd/ecofflink.c.
323 Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
325 * config/tc-hppa.c (pa_def_subspaces): Only create the unwind
326 subspace for ELF. In the SOM world, the linker is responsible
327 for creating the unwind subspaces.
329 Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
331 * config/obj-coffbfd.c: Use PARAMS rather than EXFUN.
332 (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is
333 already set. Fixes .def var; .val external_var; .scl 3; .endef.
334 (adjust_stab_section): Make static. Declare return type. Remove
337 * config/tc-i386.h: Declare tc_coff_fix2rtype and
340 Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
342 * write.c (write_object_file): Disable obj_check_file_symbols
343 hook; only back end using it wasn't using it correctly.
344 (write_object_file): Always call obj_frob_symbol and
345 tc_frob_symbol; always retain symbol if it's used by a relocation,
346 regardless of what these routines indicate.
347 * config/obj-coff.c (coff_frob_symbol): Renamed from
348 coff_check_file_symbols.
349 * config/obj-coff.h (obj_check_file_symbols): Deleted.
350 (coff_frob_symbol): Declare.
351 (obj_frob_symbol): Call it.
353 * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings,
354 obj_pre_write_hook): Don't define for BFD_ASSEMBLER.
355 (c_section_header): Ditto. Delete superfluous return at end of
358 * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify
360 (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER
362 (c_section_header): Rewrite prototype so that it contains no
363 preprocessing directives. Don't declare it at all if
366 * configure.in (sparc*-*-lynxos): New target, using coff and
370 * Makefile.in (REAL_SOURCES, OBJS): List it.
371 * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME,
372 get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc):
375 * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf
378 Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
380 * configure.in (mips-*-irix5*): New target. Use elf and mips-big.
381 * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h.
382 (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF
384 (obj_read_begin_hook): If ECOFF_DEBUGGING, call
385 ecoff_read_begin_hook.
386 (obj_symbol_new_hook): If ECOFF_DEBUGGING, call
387 ecoff_symbol_new_hook.
388 (obj_elf_init_stab_section): Cast alloca result.
389 (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging
390 information and write it out into .mdebug section.
391 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro.
392 (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS.
393 (ECOFF_DEBUGGING): Define if TC_MIPS.
394 (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add
395 fields required by ECOFF.
396 * config/tc-mips.c: Check ECOFF_DEBUGGING rather than
397 OBJ_ECOFF in many cases.
398 (mips_any_noreorder): New variable.
399 (mips_cprestore_offset): Initialize to -1.
400 (mips_frame_reg): New variable.
401 (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1,
402 RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros.
403 (md_pseudo_table): Handle "gpword" and "cpadd".
404 (md_begin): Initialize ok to false. If OBJ_ELF, set alignment
405 of text, data and bss sections to 4. Set alignment of
406 .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug
408 (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment
410 (append_insn, macro_build, macro_build_lui): Take place
411 argument. Changed all callers.
412 (append_insn): If appending a nop, don't emit one.
413 (macro_build): Changed assertion for 'i', 'j', 'o' case.
414 (gp_reference): Removed.
415 (load_address): New function.
416 (macro): If mips_noreorder is used, set mips_any_noreorder.
417 Extensive changes to handle GP and PIC symbols differently.
418 Build both possible code choices using a variant frag, and
419 make a final decision at the end of assembly when all
420 information is known. Added PIC support for all symbol
422 (mips_ip): Don't permit anything but a number after $ for a
423 coprocessor register. Don't use .lit4 or .lit8 sections when
424 generating PIC code. If OBJ_ELF, set alignment of .lit4 or
426 (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs.
427 (s_change_sec): Set alignment of ELF .rodata or .sdata section
429 (s_mipsset): If .set noreorder, set mips_any_noreorder.
430 (s_cpload): Ignore .cpload if not generating PIC code. Warn
431 if .cpload is not in noreorder section.
432 (s_cprestore): Ignore .cprestore if not generating PIC code.
433 (s_gpword, s_cpadd): New functions.
434 (tc_get_register): Added frame argument; if true, set
435 mips_frame_reg to return value. Changed all callers.
436 (md_estimate_size_before_relax): Don't error out, but instead
437 determine how much a frag should grow.
438 (tc_gen_reloc): Return multiple relocs if appropriate, as
439 determined by md_estimate_size_before_relax.
440 (md_convert_frag): New function.
441 (mips_elf_final_processing): Set ELF header flags based on
442 mips_any_noreorder and mips_pic.
443 * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define.
444 (MAX_RELOC_EXPANSION): Define to be 3.
445 (md_relax_frag): Define to be 0.
446 (md_convert_frag): Don't define.
447 (tc_get_register): Changed declaration.
449 * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to
450 support generating ECOFF debugging information for MIPS ELF
451 targets. Compiled only if ECOFF_DEBUGGING is defined. Changed
452 handling of external symbols: it now always generates exactly
453 those external symbols that are defined in the global symbol list.
454 * Makefile.in (REAL_SOURCES): Added ecoff.c.
455 (REAL_HEADERS): Added ecoff.h.
456 (OBJS): Added ecoff.o.
457 (ecoff.o): New target.
458 * config/obj-ecoff.c: Almost entirely moved into ecoff.c.
459 Remaining code mostly just calls ecoff.c code.
460 * config/obj-ecoff.h: Define ECOFF_DEBUGGING.
461 (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a
463 (obj_read_begin_hook, obj_symbol_new_hook): Define to call
464 functions in ecoff.c.
465 (ecoff_stab): Don't declare (now declared in ecoff.h).
466 (obj_set_sym_index): Define.
467 (obj_ecoff_set_sym_index): Declare.
469 * frags.h (frag_grow): Declare.
470 * frags.c (frag_grow): Made non-static.
472 * write.c (is_dnrange): Do not define if md_relax_frag is defined.
473 (relax_segment): If md_relax_frag is defined, use it to handle a
474 frag of type rs_machine_dependent rather than looking through
477 * read.c (read_a_source_file): If we find a bad pseudo-op,
478 do a continue to go on to the next line rather than a break.
479 Removed duplicate bad pseudo-op code which was never executed.
481 * read.c (s_lcomm): Do not require a comma after the name.
483 * subsegs.h (segment_info_type): Changed hadone field to bitfield.
485 * as.c (perform_an_assembly_pass): Set bss flag for bss_section.
486 * read.c (s_lcomm): Set bss flag for .sbss section if used.
487 * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a
488 bss section. Set SEC_RELOC if there are any relocations, even for
491 * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base
492 data offset on reloc[0]->address rather than reloc[j]->address, so
493 that multiple relocs can affect different memory locations.
495 * write.c (chain_frchains_together, relax_and_size_seg,
496 adjust_reloc_syms, write_relocs): Make third argument PTR, not
497 char *, to match definition of bfd_map_over_sections.
499 * app.c (do_scrub_next_char): Don't interpret a comment character
500 as starting a CPP line directive unless it is a '#' and is the
501 very first characters on the line (i.e., do not permit leading
504 * messages.c (identify): Make file argument non-const, to match
507 Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
509 * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check.
511 Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com)
513 * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too.
514 * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7
517 Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
519 * config/tc-hppa.[ch]: Fix assorted trivial indention problems.
520 * config/obj-som.c (obj_som_version): Add missing ';'.
521 (som_frob_file): Delete whitespace at EOL.
523 Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com)
525 * Makefile.in (VERSION): Updated following 2.2 release.
527 Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
529 * config/tc-hppa.c (hppa_fix_struct): Use a real type for the
530 field selector, rather than an int. All uses of field selectors
532 (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
533 (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
536 Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
538 * config/tc-hppa.c (pa_type_args): For .import statements,
539 silently ignore attempt to change the symbol type for a function
540 from ST_ENTRY to ST_CODE on .import.
542 Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
544 * write.h (fixS): Rename fx_callj field to fx_tcbit.
545 * write.c, config/obj-coff.c, config/obj-coffbfd.c,
546 config/tc-i960.c: Corresponding changes.
548 Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
550 * Makefile.in (distclean): Delete config-stamp and config.h
552 * config/tc-hppa.c (evaluate_absolute): Avoid relying on
555 * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args.
556 Accept new argument "is_export". All callers changed. When
557 processing a .export directive for a function, do not allow
558 the user to set the type to "CODE", instead warn and set the
561 Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
563 * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted
564 Lemon <mellon@pepper.ncd.com>).
565 (mips_ip): Permit odd numbered floating point registers if -mips3.
566 (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS.
568 Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com)
570 * configure.in: Remove h8300h, we have multilib now.
572 Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
574 * configure.in: Support generic netware as being ELF format.
575 Recognise unixware if the user supplies it.
577 Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
579 * First cut at cleaning up PA instruction parsing.
580 * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to
581 insn structure as an argument, and a pointer to a string. All
582 callers changed. Always read any field selector here. Call
583 evaluate absolute to get a return value.
584 (evaluate_absolute): Addept pointer to insn structure as its
585 argument. All callers changed.
586 (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield
587 into an instruction and continuing the main pa_ip loop.
588 (CHECK_FIELD): New macro for simple range checking of fields.
589 (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE
590 and CHECK_FIELD. All immediate fields now pass through
591 pa_get_absolute_expression which will also handle field selectors.
592 Delete dead code. Simplify.
593 (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are
594 applied are in range. Use bfd_put_32 rather than inserting each
595 byte of the fixed instrution into the buffer ourselves.
597 * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code,
598 it was PA specific and is no longer needed (it's now handled
599 within the PA backend).
600 * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition.
601 * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for
602 a fixup is $global$ change it to NULL as $global$ is really only
603 needed long enough to determine the base type of relocation to use.
605 * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined.
607 * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work
608 for 'z' operands (target of ble branch).
610 Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
612 * config/tc-hppa.c: (update_subspace): Fix type and name of last
613 parameter. All callers fixed.
614 (md_begin, pa_chk_field_selector, pa_entry): Lint.
616 * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector
617 to default state after it's been used.
619 Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
621 * config/obj-som.c (obj_som_init_stab_section): Change
622 space/subspace sort keys for the stab sections so as to avoid
623 bugs in the hp linker and pxdb.
625 Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
627 * write.c (chain_frchains_together): Update pointer to last
628 frag for a segment in the seginfo structure.
630 Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com)
632 * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS
634 Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com)
636 * write.c (fixup_segment): Handle conversion of subtraction to
637 pc-relative addressing even if pc-relative flag is already set.
639 * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't
642 * doc/Makefile.in (distclean): Delete intermediate files from dvi
643 build, but not the dvi or info files.
644 * Makefile.in (clean-here): New target; cleans up current
646 (distclean): Use it instead of clean.
648 * read.c (s_xstab): Don't use alloca.
650 * messages.c (identify): New routine; print message identifying
651 following messages as coming from assembler.
652 (as_show_where, as_bad_internal, as_bad_where): Call it.
653 (as_fatal): Don't need to identify program any more.
655 Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
657 * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as
659 (get_stab_string_offset): Remove unused variable aligned.
661 Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
663 * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the
664 predefined register table.
665 (pa_parse_number): Handle %rp in common register shortcut code.
666 Consistently set return value to -1 for an error. Clean up error
667 messages and only print them when "print_errors" is true. Handle
668 empty string case like the HP assembler -- assume a value of
671 * config/ho-hpux.h: Do not include ho-sysv.h. Instead include
672 standard hpux include files to pick up various function decls.
674 * config/ho-hppaosf.h: Delete _IO* macros. They are defined in
675 stdio.h. Delete bogus declaration of free. Get path to
678 Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
680 * expr.c (operand): Fix checks for characters following "0b" or
683 Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
685 * config/obj-som.h (obj_attach_unwind_info): Define as a hook
686 so GAS can attach unwind descriptor information to a BFD symbol.
687 * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind
688 descriptor information to the BFD symbol.
689 (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied",
690 they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF
692 (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent.
693 (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM.
694 (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not
695 build "end-of-function" symbols for SOM, they are not needed.
697 * config/tc-hppa.c (process_exit): Create temporary symbols with
698 correct prefixes so they can be eliminated later.
700 * config/tc-hppa.c (call_info struct): Delete unused "frame" field.
701 (pa_callinfo): Insert framesize into the unwind information as
702 soon as it's available.
703 (pa_build_unwind_subspace): Do not insert framesize into the unwind
706 * Add support for marker type relocations. These mark areas
707 of interest to the linker. ENTRY/EXIT relocations for SOM are
708 an example of marker relocations.
709 * write.c (write_relocs): Instead of assuming size of a relocation
710 is 4 bytes, pick up the size from relocation itself.
711 (fixup_segment): Do not complain that a value is too small for
714 * struc-symbol.h: Add new "sy_used" field to the symbol structure.
715 * expr.c (operand): Set sy_used for any symbol used as an operand.
716 (expr): Likewise for any symbol used in an expression.
717 * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported
718 symbols which are never used and absolute symbols which local scope.
720 * config/obj-som.h (obj_frob_file): Define.
721 * config/obj-som.c (obj_som_init_stab_section): Set alignment
722 of stab sections. Make space for the special stab entry.
723 (adjust_stab_sections): Adjust the special entry in the
725 (som_frob_file): New function. Simply calls adjust_stab_sections
728 Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
730 * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define.
731 (mips_pic, mips_cprestore_offset): New static variables.
732 (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore.
733 Ignore .bgnb and .endb.
734 (gp_reference): _gp_disp is never addressed off GP.
735 (macro_build): Ignore macros while searching for insn. For cases
736 i, j, and o, accept the reloc type as an argument rather than
737 assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to
738 BFD_RELOC_MIPS_GPREL. Added new case a.
739 (set_at, load_register, macro): Changed calls to macro_build to
740 pass new argument for i, j and o cases.
741 (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require
742 special handling when generating SVR4 PIC code.
743 (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT
744 rather than hard coded constants.
745 (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and
746 BFD_RELOC_MIPS_CALL16.
747 (s_option): Set mips_pic based on .option picN.
748 (s_abicalls): New function; set mips_pic to 2.
749 (s_cpload): New function; handle .cpload.
750 (s_cprestore): New function; handle .cprestore.
752 * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb,
753 .endb and .verstamp, setting them to s_ignore.
755 Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
757 * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined
758 field. Define SUBSPACE_DEFINED accessor macro.
759 (pa_subspace): Allow user to override subspace attributes for
760 built-in subspaces. Set ssd_defined at the end of fcn -- that
761 way the attributes can only be changed once. Pass newly allocated
762 name to is_defined_subspace, not a pointer to the input line.
763 Fix typo in space/subspace rework.
764 (is_defined_subspace): Delete unused 2nd arg. All callers changed.
766 * config/tc-hppa.c (pa_import): If currently in the text segment
767 and a symbol is imported without type information, set BSF_FUNCTION
769 * write.c (relax_and_size_seg): Correct test to determine if
770 the section's size was rounded up.
772 * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS
773 can properly set all the SOM symbol types.
774 * config/tc-hppa.c (pa_symbol_type): New enum to represent the
775 symbol types which can be set from an IMPORT/EXPORT statement.
776 (pa_export_args): Set the pa_symbol_type type based on arguments.
777 If defined, call obj_set_symbol_type to pass this information on
780 * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
781 stab section we make.
782 (s_stab_generic): Likewise.
784 Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
786 * Allow backends to override the value of the fake label.
787 * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead
788 assume backends will define LOCAL_LABEL if anything other than
789 'L' is used to denote a local label.
790 (FAKE_LABEL_NAME): New macro. Defines the default name used for
792 * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code
793 and instead simply use the string defined by FAKE_LABEL_NAME.
795 * read.c (s_stab_generic): Likewise.
796 * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's
797 known to be a local label.
798 * config/tc-i386.h (DOT_LABEL_PREFIX): Delete.
799 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
800 * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete.
801 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
802 * config/te-sco386.h (DOT_LABEL_PREFIX): Delete.
803 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
805 Rework space/subspace handling in PA code to fully support
806 SOM spaces/subspaces.
807 * config/tc-hppa.c (USE_ALIASES): New object-format dependent define
808 to control the use of space/subspace name aliases.
809 (update_subspace): Accept space chain entry for containing space
810 as a new parameter. All callers changed.
811 (pa_get_label): Use current_space rather than pa_segment_to_space.
812 (pa_define_label): Likewise.
813 (pa_undefine_label): Likewise.
814 (md_begin): Change into the (possibly modified) text_section.
815 (pa_parse_space_stmt): Create a new segment/space if create_flag
816 is true, and the space name is not one of the two predefined spaces.
817 (pa_subspace): Use current_space rather than a lookup via
818 pa_segment_to_space. Reset BFD section flags as required by
819 the .subspace directive. Likewise for the section alignment.
820 Pass the current space to update_subspace and create_new_subspace.
821 (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES
822 is true. When not using aliases, create a BFD section for each
823 subspace encountered. When not using aliases replace the default
824 text, data, and bss segments with new ones.
825 (create_new_subspace): When not using aliases each subspace has a
826 section/segment and subsegments are not needed, so set the subsegment
829 * config/tc-hppa.c (pa_parse_space_stmt): If needed, call
830 obj_set_section_attributes to pass space attributes to the
832 (create_new_space): Likewise.
833 (create_new_subspace): Likewise for subspace attributes using
834 obj_set_subsection_attributes.
835 (update_subspace): Likewise for subspace attributes using
836 obj_set_subsection_attributes.
838 * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key
839 for $TEXT$ and $PRIVATE$ from the default space structure.
841 * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION
842 as appropriate for the given type.
844 * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling
847 * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol
850 * config/obj-som.[ch]: New files for SOM support. Note SOM
851 support is not yet complete in GAS or BFD.
853 * config/ho-hppabsd.h: Delete IO* macros, they are defined in
854 stdio.h. Delete declaration of free. Include stdlib.h, unistd.h,
857 Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
859 * Allow backends to override the section names used for embedded
860 stabs support. Needed for SOM.
861 * read.c (STAB_SECTION_NAME): Default the name of the stab section
863 (STAB_STRING_SECTION_NAME): Likewise for the stab strings section.
864 (get_stab_string_offset): Is now passed the full name for the
865 stab string section rather than a name prefix. All references
867 (s_stab_generic): New argument for the stab string section name.
868 all references changed.
869 (s_xstab): Append "str" to the stab section name to get the
870 stab string section name.
871 * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str"
872 to stab section name to get the stab string section name. Pass
873 the full name of the stab string section to get_stab_string_offset.
874 * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
876 * config/tc-hppa.c (md_begin): Disable "-R" option to fold
877 textand data segments. Warn user "-R" is unsupported on the
880 Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
882 * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for
883 .align and .ALIGN directives.
885 * config/tc-hppa.c (pa_space): Do not report an error for a .space
886 directive which does not define a "well-known" space and does
887 not include a space number as an argument.
889 * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the
890 "defined", "loadable", "code_only" and "space_index" fields.
891 (pa_def_spaces): Correct initialization of the "spnum", "defined",
892 and "private" fields.
894 * write.h (struct fix): Add new tc_fix_data field for the various
895 backends to attach machine dependent fixup information to.
896 * write.c (fix_new_internal): Initialize new tc_fix_data field.
897 * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and
899 (hppa_find_hppa_fix): Delete unnecessary function. Fix all
900 callers to get HPPA fixup information from the tc_fix_data field
902 (hppa_fix_root): Delete unnecessary variable.
903 (fix_new_hppa): Attach HPPA fixup data to the GAS fixup.
905 * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted
906 function. Fix all callers.
907 (subspace_dictionary_chain): Delete unused ssd_start_sym field.
909 * config/tc-hppa.c (hppa_fix_adjustable): New function to determine
910 if a particular fixup is adjustable.
911 * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to
912 perform the real work.
914 * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out
915 of OBJ_XXX conditionals.
916 (MAX_RELOC_EXPANSION): Likewise.
918 * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all
919 callers. Now returns log2 (N) for positive N which are an exact
920 power of two or -1 for an error.
922 * config/tc-hppa.c (pa_callinfo): Range check values provided for
923 ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before
924 inserting them into the unwind table.
926 * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references.
927 (hppa_gen_reloc_type): New object format dependent macro.
928 (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF
929 conditional. The code can (and will) be shared between SOM & ELF
930 formats in the near future.
931 (cons_fix_new_hppa, md_apply_fix_1): Likewise.
932 (pa_build_unwind_subspace, process_exit, pa_exit): Likewise.
933 (tc_gen_reloc): Use hppa_gen_reloc rather than an object format
936 * config/tc-hppa.c (pa_comm): Set the segment for a common symbol
939 * config/obj-elf.h (obj_elf_version): Add extern prototype.
941 * configure.in (hppa-*-bsd*): New configuration.
942 BFD is always used for GAS generating SOM objects.
944 * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an
945 adjustment is rejected by the target machine.
947 * config/tc-hppa.c (pa_big_cons): Delete function and its
948 declaration. All callers changed to use pa_cons.
950 * write.c (fixup_segment): Fix indention and open/close brace
953 From Pete Hoogenboom:
954 * config/tc-hppa.c (md_atof): Return a NULL on success rather than
957 * config/tc-hppa.c (pa_parse_space_stmt): Advance
958 input_line_poitner when an invalid argument is encountered.
960 Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
962 * config/tc-a29k.c (md_begin): When opcodes are mashed together in
963 the table, require that the one without bit 0x1000000 set come
964 first. Require further that it be case 'b' or 'P'. The a29k
965 opcode table already meets these constraints.
966 (machine_ip): When handling case 'i' or 'A', make sure that the
967 appropriate opcode really exists by looking at the next entry in
970 Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
972 * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative
973 fixups. Add 6 for long 7.3 case, 2 for short 7.2 case.
975 * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number
976 after a .ent directive.
978 * config/tc-mips.c (mips_ip): Handle '>' case (shift amount
979 between 32 and 63 for double shift instruction). Do & 0x1f rather
981 (printInsn): Handle '>'.
983 Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
985 * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol
986 number in the right place. Untested. Probably does not work for
987 cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney).
989 * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses
990 an illegal offset of 0 or -1.
992 * config/obj-elf.c (obj_elf_init_stab_section): Align .stab
993 section to a longword boundary.
995 Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com)
997 * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS.
1000 * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
1003 Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1005 * config/tc-sh.c (build_Mbytes): Write the relocs to the correct
1006 address. (md_assemble): Make error handling a bit more graceful.
1007 (md_apply_fix): Don't warn on non aligned displacement.
1009 * config/tc-z8k.c (get_specific, built_bytes): Understand all the
1012 Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1014 * doc/Makefile.in (install-info): Use "$<*" so VPATH will find
1015 as.info* even if they're in $(srcdir) (e.g., for FSF
1018 * write.c (write_relocs): For relocs that are pc_relative and
1019 pcrel_offset and not partial_inplace, adjust reloc->addend to
1020 compensate for a bfd_perform_relocation bug.
1022 * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code.
1023 * config/tc-sparc.c: Ditto.
1024 (tc_gen_reloc): Include fx_offset for pcrel fixups.
1026 Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com)
1028 * tc-mips.c (md_pseudo_table): Add dword pseudo op.
1030 Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1032 * messages.c: replaced all variables called Format with 'format',
1033 for consistency throughout
1035 * configure.in: handle mips*- instead of mips, mips*el for little
1036 endian configurations
1038 Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1040 * input-scrub.c (physical_input_file, logical_input_file,
1041 physical_input_line, logical_input_line): Made static.
1042 (as_where): Return current file name and line number, don't print
1044 * messages.c (as_show_where): New static function. Other
1045 functions use it instead of as_where.
1046 (as_bad_internal): New static function.
1047 (as_bad): Use as_bad_internal.
1048 (as_bad_where): New function, like as_bad but taking a file name
1050 * as.h (as_bad_where): Declare.
1051 (as_where): Change prototype for new arguments.
1052 * write.h (fixS): Added fields fx_file and fx_line.
1053 * write.c (fix_new_internal): Save file and line number in fix.
1054 (fixup_segment): Use as_bad_where, not as_bad.
1055 * input-file.c (f_in, file_name): Made static.
1056 * cond.c (struct file_line): Just use file and line fields.
1057 (s_else): Use as_where and as_bad_where, not get_file_line and
1059 (get_file_line, set_file_line): Removed.
1060 * listing.c (listing_newline): Use as_where.
1061 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
1062 * config/obj-ecoff.c (add_file): Use as_where.
1063 * config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
1064 * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
1065 * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
1067 Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
1069 * config/tc-m68k.h: Don't define REGISTER_PREFIX or
1070 OPTIONAL_REGISTER_PREFIX if either is already defined.
1072 * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
1074 * configure.in: Set bfd_gas for all sparc targets. Added facility
1075 for keeping or rejecting configurations still under development;
1076 default is to assume production environment, and reject configs
1077 still being worked on. Mark Elf configurations (except sparc and
1078 i386) as developmental. Deleted cases matching some generic names
1079 in favor of more specific names. (E.g., when we get Alpha
1080 support, we'll still only support VMS for Vax.)
1082 * config/tc-sparc.h (md_end): New macro.
1083 * config/tc-sparc.c (md_end): Function deleted.
1084 (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
1085 version compiling. All sparc targets will use bfd now.
1086 * tc.h (md_end): Don't declare if it's defined as a macro.
1088 Changes from Jeff Law and Peter Hoogenboom:
1090 * read.c (next_char_of_string): Limit octal character constants to
1093 * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
1094 against placing additional object-file dependent code here. Warn
1095 against contaminating all of GAS with the internals of tc-hppa.c
1096 through inclusion of tc-hppa.h. Delete all forward declarations
1097 for functions only used within tc-hppa.c, likewise for structures,
1098 variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
1099 conditional code in a few small places.
1101 * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
1102 structures, global variables, forward declarations together.
1103 Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
1104 conditional code -- try to group conditional code together
1105 into a few places. Make all functions and variables which
1106 are only used within tc-hppa.c static. PARAMize all functions.
1107 Add comments to functions. Delete unused functions, variables,
1108 #defines, etc. Delete unused members within structures. Delete
1109 ldil;ble hacks -- it is believed they were installed to work
1110 around old gas bugs. Avoid using mixed case for local
1111 functions, variables, and structures. Fix formatting problems
1112 not found by GNU-indent. Add FIXME notices for things which
1113 should be worked on the near future. Delete lots of old
1114 useless (1.36 PA-SOM) code.
1116 * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
1117 field of the fixS structure. Needed to build unwind
1118 descriptors correctly.
1120 * write.c: (fixup_segment): Allow expressions such as
1121 sym1-sym2+const as long as sym2 is $global$.
1123 * write.c (adjust_reloc_syms): Provide a hook so that a target
1124 cpu configuration can reject certain relocation reductions.
1125 * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
1126 which do not involve function symbols.
1128 * config/tc-hppa.h: Reindent with GNU-indent. Delete references
1129 to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
1131 * config/tc-hppa.c: Likewise.
1133 * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
1134 of elf32_symbol_type.
1135 (pa_export_args): Likewise.
1136 (elf_hppa_final_processing): Likewise.
1137 (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
1139 (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
1142 * config/tc-hppa.c: (md_section_align): Align all sections to
1143 a multiple of the section alignment rather than always a
1146 * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
1147 bits are zero (eg they specify no relocations), then do not even
1148 bother adding their entries to thesymextn section.
1150 Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1152 * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
1153 option, which is used by the SunOS make default .s.o rule.
1155 Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1157 * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
1159 * config/tc-m68k.c (omagic): Remove obsolete and unused variable.
1160 (m68k_aout_machtype): New variable, if OBJ_AOUT.
1161 (md_assemble): Initialize m68k_aout_machtype based on
1162 current_architecture, if OBJ_AOUT.
1163 (md_parse_option): Remove obsolete reference to omagic.
1165 Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1167 * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op.
1168 (s_option): Ignore .option O* and .option pic*.
1169 (s_ent): Skip whitespace between symbol and optional digit.
1170 (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx).
1172 * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
1173 characters in state 6.
1174 * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
1177 * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
1178 for ELF by hacking around bizarre bfd_perform_relocation behaviour
1179 that I don't dare change.
1181 Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org)
1183 * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
1184 call strchr for each character to see if it is a special char,
1185 instead add a second loop over special_chars. Set alignment
1186 of text, data and bss sections to 4.
1187 (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
1189 (reloc): Don't return 8 and 16 bit non-PC relative relocations on
1190 ELF, since the ELF object format does not have these type of
1191 relocations. Change the abort into as as_bad and return
1192 BFD_RELOC_NONE to silence compiler warnings.
1193 (md_assemble): Keep track of the instruction size. Allow white
1194 space between the $ and the constant for compatibility with older
1195 gases and other assemblers.
1196 (i386_operand): Skip spaces between $ and expression.
1197 (tc_gen_reloc): Don't allow anything but 32 bit relocations on
1198 ELF. Convert abort into an as_bad and assert into as_fatal.
1200 Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1202 * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
1203 sub_symbolP is in the current segment, convert to a PC-relative
1204 fixup and discard the symbol.
1206 Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1208 * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol
1209 for st_StaticProc just like st_Proc.
1211 * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT
1212 so that OBJ_BOUT doesn't forget to adjust all the fragments in the
1215 Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1217 * config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
1218 (mips_regmask_frag): New static variable, if OBJ_ELF.
1219 (md_begin): If OBJ_ELF, create .reginfo section and set
1220 mips_regmask_frag to a frag.
1221 (mips_elf_final_processing): New function, if OBJ_ELF. Set
1222 mips_regmask_frag to register mask information.
1223 * config/tc-mips.h (elf_tc_final_processing): New macro, defined
1226 Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1228 * messages.c (as_fatal): Use myname when printing messages.
1230 * config/tc-i960.c (md_begin): Use null pointer, not empty string,
1231 as initial "return" value in case hashing isn't needed.
1233 * config/tc-a29k.c (md_atof): Return null, not empty string, on
1235 * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof),
1236 config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof),
1237 config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof),
1238 config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto.
1240 Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1243 * config/tc-h8300.c (get_specific): Special action if 8 bit
1244 address seen. (check_operand): Don't complain if truncating top
1245 bits of an 8 bit address. (build_bytes): Allow an immediate and
1246 an absolute in the same insn.
1248 Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1250 * write.c (write_contents): Don't crash if seginfo is NULL.
1252 * config/obj-ecoff.c (ecoff_frob_file): Write out register masks
1253 by modifying .reginfo section, not by directly modifying BFD
1256 Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1258 * config/ho-sunos.h: remove extern time declaration
1260 Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1262 * messages.c (as_fatal): Do mention that it's the assembler that
1263 got the fatal error.
1265 Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1267 * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to
1268 hold register masks.
1269 (md_begin): Initialize them to zero.
1270 (append_insn): Update mips_gprmask and mips_cprmask. Also add
1271 register variables pinfo and prev_pinfo.
1272 * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
1273 * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
1274 and cprmask from mips_gprmask and mips_cprmask.
1276 * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF.
1277 * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
1278 (various): Change all references to GP references to apply if
1279 GPOPT, not if OBJ_ECOFF.
1280 (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
1281 instead of .rdata. If OBJ_ELF, set section flags for .rodata and
1283 (s_frame, s_loc, s_mask): Comment out entire functions, rather
1284 than just body. They're not used anyhow.
1285 * configure.in: Set cpu_type to mips for mips*. Accept
1286 mips-*-elfl* and mips-*-elf*.
1288 Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org)
1290 * config/obj-elf.c (obj_elf_common): Allow the alignment field to
1293 Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1295 * config/tc-mips.c (cons_fix_new_mips): New function. Turn
1296 BFD_RELOC_64 into BFD_RELOC_32.
1297 * config/tc-mips.h (TC_CONS_FIX_NEW): Define.
1298 (cons_fix_new_mips): Declare.
1300 Changes to let cons handle bignums like general expressions.
1301 * expr.h (expressionS): New field X_unsigned.
1302 * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
1304 (expr) Fix typo resultP to right if missing operand. Set
1305 X_unsigned to 1 when building new expression.
1306 * read.c (potable): Make "octa" and "quad" call cons, not
1308 (cons): Handle bignums. If given an O_constant (small integer) to
1309 fill a big space, turn it into a bignum.
1310 (parse_bitfield_cons): Set X_unsigned field.
1311 (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
1313 * read.h (big_cons): Remove prototype.
1314 * symbols.c (resolve_symbol_value): Don't give a warning if a
1315 symbol in expr_section can not be resolved.
1316 (S_SET_VALUE): Clear X_unsigned.
1317 * write.c (write_object_file): If resolve_symbol_value failed on a
1318 symbol we are writing out, give a warning.
1319 * config/tc-h8500.c (parse_reglist): Set X_unsigned.
1320 * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
1321 call pa_cons, not pa_big_cons.
1322 (pa_big_cons): Remove.
1323 * config/tc-hppa.h (pa_big_cons): Remove declaration.
1324 * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
1327 Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1329 * doc/as.texinfo (Copying): new node, to handle the recent changes
1330 in the texinfo/gpl.texinfo file
1332 Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1334 * read.c (big_cons): Handle "0" correctly.
1336 * config/tc-mips.c (md_begin): Set target_big_endian correctly.
1338 Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1340 * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should
1341 have pc-relative fixup.
1342 (md_parse_option): Move "-k" case down near "-pic" case.
1344 * configure.in: Alphabetize list of cpu type alternatives. Enable
1345 OS values of "linux*elf*" and "linux*coff*" to select those
1346 formats, with linux emulation. Don't bother checking for upper-
1347 or mixed-case versions of "ose".
1349 Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1351 * config/z8k.c (md_pseudo_table): add "unseg".
1353 Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1355 * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes
1356 found while extending the dissassembler.
1358 Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com)
1360 * configure.in: Split i386 LynxOS out from other coff targets,
1361 add a specific Lynx emulation.
1362 Add m68k LynxOS target.
1363 * config/tc-i386.c: Define specific Lynx target format.
1364 * config/tc-m68k.c: Define specific Lynx target format.
1365 * config/te-lynx.h: New file.
1367 * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be
1368 "coff-{i386,m68k}" if TARGET_FORMAT already defined.
1369 (INIT_STAB_SECTION): Define.
1370 * config/obj-coffbfd.c: Include <time.h>.
1371 (write_object_file): Look for .stab sections and call
1372 adjust_stab_section.
1373 (adjust_stab_section): New function, fills in the first symbol
1374 of a stab section with number of symbols and string table size.
1375 (obj_coff_init_stab_section): New function, creates the initial
1376 symbol for a stab section.
1378 Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1380 * config/atof-vax.c (md_atof): Return null on success instead of
1382 * config/atof-tahoe.c (md_atof): Ditto.
1383 * read.c (float_cons): Expect a null pointer for success, not an
1386 * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer
1387 on success, instead of empty string. All callers changed.
1389 * config/tc-vax.c: Use PARAMS in declarations.
1390 (vip_op): Use NULL instead of empty string for success in error
1393 Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1395 * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols
1396 in different defined segments.
1398 * write.c (relax_segment): Localize "aim" variable. If
1399 DIFF_EXPR_OK, don't impose checks on symbol segment types.
1400 (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current
1401 segment, convert to a PC-relative fixup and discard the symbol.
1403 * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored.
1404 (md_parse_option) [TE_SUN3]: Set it for "-k".
1405 (m68k_ip): Generate proper fixup for mode 7.3.
1406 * config/tc-m68k.h (DIFF_EXPR_OK): Define.
1408 Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1410 * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved
1411 earlier in the file.
1412 (insop, add_exp): Now defined as functions, for readability.
1413 (insop): Now takes two arguments; callers changed.
1415 Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1417 * config/tc-m88k.c (get_o6): new function.
1418 (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
1419 get_vec9, getval, get_pcr, calcop, match_name): make static and
1421 (s_file): remove extraneous forward decl.
1422 (md_begin): add const to retval decl.
1423 (calcop): cope with instructions without arguments. Handle 'o'
1424 type argument, the o6 field of the prot insn.
1425 (md_estimate_size_before_relax): return a dummy value.
1427 * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is
1428 in bits 10 through 7. flt.[dxs]s requires an r register in the
1429 second argument. New instruction lda.x. New instruction muls
1432 Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1434 * Makefile.in (distclean): Recurse like clean.
1435 * doc/Makefile.in (distclean): New target.
1437 * config/tc-mips.c (md_begin): Set BFD architecture and machine
1438 based on MIPS ISA level.
1440 Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1442 * as.c (main): "exhausted", not "exhuasted".
1444 * struc-symbol.h (struct symbol): Add sy_used_in_reloc field.
1445 * write.c (adjust_reloc_syms): Set sy_used_in_reloc.
1446 (write_object_file): Never strip symbols with sy_used_in_reloc
1449 * config/obj-elf.c (obj_elf_section): Rewrote to handle both
1450 Solaris and SVR4 style .section pseudo-ops.
1451 (obj_elf_ident): Set SEC_READONLY for .comment section.
1452 * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're
1453 generating a reloc, don't apply a fix.
1455 Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1457 * config/obj-coffbfd.c (relax_align): Now static.
1459 Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1461 * read.c (get_stab_string_offset): Make non-static. Make
1462 arguments const. Don't align strings to 4 byte boundaries.
1463 * read.h: Declare get_stab_string_offset.
1464 * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
1465 SEC_LOAD for progbits section.
1466 (obj_elf_init_stab_section): New function.
1467 (adjust_stab_sections): Add casts to avoid warnings.
1468 * config/obj-elf.h (INIT_STAB_SECTION): Call
1469 obj_elf_init_stab_section.
1470 (OBJ_PROCESS_STAB): Removed definition.
1472 Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1474 * config/obj-elf.h (S_GET_SIZE): Define.
1475 (obj_frob_forward_symbol): Define.
1476 * config/tc-i386.c (line_comment_chars): Initialize in all cases.
1478 Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1480 * tc.h: Declare tc_gen_reloc differently depending upon
1481 RELOC_EXPANSION_POSSIBLE.
1482 * config/obj-elf.c (obj_elf_section): Only set flags when first
1483 creating the section.
1485 Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1487 * config/tc-mips.c (append_insn): Don't swap a trap instruction
1490 Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1492 * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions;
1493 set previous_section and previous_subsection and then call s_data
1494 and s_text, respectively.
1495 (obj_pseudo_table): Add data and text.
1496 (obj_elf_section): Add SEC_LOAD to default initialization of
1497 flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
1498 SEC_ALLOC for "alloc" string. Don't bother trying to find the
1499 section; just use subseg_new.
1501 * read.c (change_to_section): Removed. This is now done by
1503 (get_stab_string_offset): Rearranged somewhat. Create the section
1504 using subseg_new. Store the string index in seg_info, rather than
1505 in a static variable. Force the first string to be empty. Use
1506 frag_more rather than FRAG_APPEND_1_CHAR.
1507 (s_stab_generic): Rewrote.
1508 * subsegs.h (segment_info_type): Added stabu union.
1509 * subsegs.c (subseg_new): Initialize stab_string_size to 0.
1510 * config/obj-aout.c: Don't include aout/stab_gnu.h.
1511 (obj_aout_stab, obj_aout_desc): Removed.
1512 (obj_pseudo_table): Removed desc and stabX entries.
1513 * config/obj-bout.c: Same changes as config/obj-aout.c.
1514 * config/obj-bout.h (S_SET_TYPE): Define.
1515 (tc_bout_fix_to_chars): Declare.
1516 * config/obj-coff.c (obj_coff_stab): Removed.
1517 (obj_pseudo_table): Removed desc and stabX entries.
1518 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
1519 * config/obj-coffbfd.c (current_stab_symbol): Removed.
1520 * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
1521 n_other, n_desc and n_value fields.
1522 (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
1523 (MAKE_STAB_SYMBOL): Removed.
1524 * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
1525 Changed arguments and removed parsing code.
1526 (obj_pseudo_table): Removed stabX entries.
1527 * config/obj-ecoff.h (ecoff_stab): Declare.
1528 (OBJ_PROCESS_STAB): Define.
1529 * config/obj-elf.c: Don't include aout/stab_gnu.h.
1530 (obj_elf_stab, obj_elf_xstab, obj_elf_desc,
1531 elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
1533 (obj_pseudo_table): Removed desc, stabX and xstabs entries.
1534 (obj_elf_version): Use subseg_new, not bfd_make_section. Don't
1535 set SEC_LOAD for .note section.
1536 (adjust_stab_sections): Get frag pointer from seg_info, rather
1537 than looking through frags.
1538 * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
1539 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1541 * config/obj-vms.c (obj_aout_stab): Removed.
1542 (obj_pseudo_table): Removed stabX entries.
1543 * config/obj-vms.h (S_SET_TYPE): Define.
1545 * as.h: Declare listing.
1546 * read.c: Don't declare listing.
1547 (emit_expr): Cast fix_new_exp argument.
1548 (parse_bitfield_cons): Correct printf format.
1549 * symbols.c (symbol_new): Add cast to avoid warning.
1550 * write.h: Declare text_last_frag and data_last_frag.
1551 * config/obj-bout.c (obj_bout_line): Added dummy argument.
1552 * config/obj-coffbfd.c: Add some casts to avoid warnings.
1553 * config/tc-a29k.c: Likewise.
1554 * config/tc-i960.c: Likewise. Also fully bracket structure
1555 initializations, fix printf formats, and remove unused variables.
1557 Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1559 * read.c (s_desc): Only compile and use if S_SET_DESC is defined.
1560 * struc-symbol.h: Declare verify_symbol_chain and
1561 verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS.
1562 * symbols.c (verify_symbol_chain): Removed useless expression.
1563 * write.c (headers, the_object_file): Only use if not
1564 BFD_ASSEMBLER and not BFD.
1565 (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or
1567 (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and
1569 * write.h: Declare relax_segment.
1570 * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made
1572 (stack_top): Commented out, since it's not used.
1573 Fixed up pseudo-op functions to take an ignored int argument.
1574 (size_section): Added default BAD_CASE to switch.
1575 Changed bzero calls to memset.
1576 * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME
1577 (s), not on s itself.
1578 * config/tc-a29k.c (s_use): Take ignored int argument. Only
1579 define if OBJ_COFF is not defined.
1580 * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make
1581 argument signed again.
1582 * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int
1584 (m68k_ip): Fully bracket initialization of archs.
1585 Correct several formats for __LINE__ to be %d rather than %s.
1586 (init_table): Fully bracket initialization.
1587 Cast values larger than 0x7f assigned to fr_opcode to char.
1589 * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set.
1590 Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
1591 section name, and subseg_set always takes a segT. Changed all
1592 callers as appropriate.
1593 * config/obj-coffbfd.c (change_to_section): Renamed to
1594 obj_coff_add_segment. Corrected. Made callers use subseg_new.
1595 * config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
1598 Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com)
1600 * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'.
1602 Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1604 * config/obj-elf.h (S_SET_SIZE): Actually set the size.
1607 * Added a number of casts to function calls.
1608 * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant,
1609 operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY,
1610 read_a_source_file, s_align_bytes, demand_empty_rest_of_line,
1611 ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore),
1612 read.h (is_name_beginner, is_part_of_name), config/obj-elf.c
1613 (obj_elf_section), config/tc-i386.c (parse_register),
1614 config/tc-sparc.c (isoctal, s_proc): Cast char
1615 array indices to unsigned char.
1616 * app.c (process_escape): Make static. Add prototype. Change
1617 argument from char to int.
1618 * as.c: Include output-file.h for prototypes. Comment out unused
1620 * Makefile.in (as.o): Depend on output-file.h.
1621 * as.h (BAD_CASE): Cast val argument to long, and use %ld.
1622 (pseudo_typeS): Add prototype to poc_handler field.
1623 (print_version_id): Add prototype.
1624 (xmalloc, xrealloc): Change size arguments to unsigned long.
1625 (do_scrub_next_char): Add prototypes for function arguments.
1626 (had_errors, had_warnings, scrub_from_file): Remove duplicate
1628 * atof-generic.c (atof_generic): Make size variables unsigned.
1629 * cond.c (ignore_input): Removed unused local variable ptr.
1630 * expr.c (floating_constant, integer_constant): Make static. Add
1632 * flonum-copy.c (flonum_copy): Make size variables unsigned.
1633 * frags.h: Add prototype for frag_init.
1634 * hash.h, hash.c: Change hash values from char * to PTR, make hash
1635 strings const, make returned error strings const char *. Added
1636 prototypes for functions.
1637 * input-file.h, input-file.c (input_file_buffer_size): Return
1639 * input-scrub.c (buffer_length): Make unsigned.
1640 (input_scrub_push, input_scrub_pop): Make static.
1641 * listing.c (list_symbol_table): Cast sprintf argument to unsigned
1642 long and use %lx. Print name of segment rather than address of
1644 (listing_list, listing_title): Change argument to int.
1645 (listing_eject, listing_flags, listing_psize): Add int argument.
1646 * listing.h: Corresponding declaration changes.
1647 * obj.h (obj_emit_symbols): Rename prototype argument to avoid
1649 * read.h: Change get_absolute_expression prototype to return
1650 offsetT. Add prototype for next_char_of_string. Various
1652 * read.c: Remove prototype for next_char_of_string.
1653 (pobegin): Make errtxt const. Make new_length, tmp_len and num
1655 (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill,
1656 s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument.
1658 (s_comm): Change temp from valueT to offsetT. Cast to long when
1659 printing and use %ld (only for error messages anyhow).
1660 (s_long, s_int): Remove unused functions.
1661 (cons): Change argument to int.
1662 (emit_expr): Use %lx when printing longs.
1663 (get_absolute_expression): Return offsetT, not long.
1664 (get_stab_string_offset): Comment out unless
1665 SEPARATE_STAB_SECTIONS.
1666 (s_stab_generic): Remove unused offset. Define seg_is_new only
1667 if SEPARATE_STAB_SECTIONS. Use toP only in local block.
1668 * struc-symbol.h (verify_symbol_chain_2): Add prototype.
1669 * symbols.c: Remove nested comment.
1670 (symbol_new): Rename value to valu.
1671 (colon): Use %ld and cast to long in error message.
1672 * symbols.h: Remove duplicate verify_symbol_chain declaration.
1673 * tc.h: Remove unused md_emit_relocations declaration.
1674 (tc_gen_reloc): Add declaration.
1675 * write.c (cvt_frag_to_fill): Change first argument name depending
1677 (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc
1678 declarations. Make n unsigned.
1679 (write_contents): Remove unused i, n, relocs, fixp. Rename frags
1680 to f to avoid shadowing.
1681 (write_object_file): Define fragP only if not BFD_ASSEMBLER or not
1682 WORKING_DOT_WORD. Remove unused keep. Only declare punt and
1683 punt_it if they will be used. Make i and n unsigned.
1684 (fixup_segment): Cast to long and use %ld in error message.
1685 * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned.
1686 * config/obj-aout.h: Remove nested comment. Add prototype for
1687 obj_aout_frob_symbol.
1688 (obj_aout_line, obj_aout_desc): Add int argument.
1689 * config/obj-ecoff.c: Changed build routines to use an unsigned
1691 (add_string): Make len unsigned long.
1692 (obj_ecoff_stab): Use %lu in error message.
1693 * config/obj-elf.c (obj_elf_common): Comment out unused label
1695 (obj_elf_frob_symbol): Return 0 (currently broken).
1696 (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type,
1697 obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common,
1698 obj_elf_line, obj_elf_previous): Add int argument.
1699 (obj_elf_write_symbol_p): Make static.
1700 * config/obj-elf.h (obj_elf_write_symbol): Add prototype.
1701 * config/tc-hppa.h: Remove declarations of functions declared in
1703 * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT.
1704 (s_bss): Add int argument.
1705 (fits_in_signed_byte, smallest_imm_type): Make argument unsigned.
1706 (dummy): Remove unused function.
1707 (md_assemble): Rename local o to op to avoid shadowing.
1708 (tc_gen_reloc): Rename local reloc to rel to avoid shadowing.
1709 * config/tc-m68k.c (s_data1, s_data2): Add int argument.
1710 * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use
1711 %ld in error messages.
1712 * config/tc-sparc.c: Remove duplicate declarations.
1713 (getExpression): Rewrite condition to avoid empty conditional
1715 (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int
1718 Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1720 Changes from Jeff Law:
1722 * config/tc-hppa.c (md_assemble): Fix typo.
1723 (pa_ip): Delete unused variables and labels. Do not check for
1724 unsigned values being < 0, it can't happen.
1725 (is_same_frag): Return a value in recursive call case.
1726 (pa_callinfo): Delete unused variables and labels.
1727 (pa_comm): Likewise.
1728 (pa_copyright): Likewise.
1729 (pa_export): Likewise.
1730 (pa_import): Likewise.
1731 (pa_param): Likewise.
1732 (pa_space): Likewise.
1733 (pa_subspace): Likewise.
1735 Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1737 * read.c (get_stab_string_offset, s_stab_generic): If
1738 BFD_ASSEMBLER, call subseg_set rather than subseg_new.
1740 Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1742 * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using
1743 default flag values.
1745 Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com)
1747 * read.c: (change_to_section): Don't include body if not MANY_SECTIONS.
1749 * read.c: (s_stab, s_xstab, s_desc): New functions to parse
1750 various stab-related directives.
1751 * read.h: (s_stab, s_xstab, s_desc): New function prototypes.
1752 * write.c: (merge_data_into_text): Fix ifdef tangle.
1753 * config/obj-coffbfd.c (current_stab_symbol): Fake symbol
1754 for stab reader to use.
1755 * config/obj-coffbfdh.h (obj_symbol_type): Added fields for
1756 stab reader, macros to access.
1758 Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1760 * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
1762 * config/tc-hppa.h (struct default_subspace_dict, struct
1763 default_space_dict): Field "sort" is now unsigned char.
1765 * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align
1766 columns for easier reading.
1767 (bcmp, index): Deleted USG-specific definitions. Should be dealt
1768 with in ho-*.h, or in libiberty. Changed mention of index to
1770 (label_symbolP, label_symbol_defined, callinfo_found,
1771 within_entry_exit, exit_processing_complete, within_procedure,
1772 pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc,
1773 label_symbols_rootP, pa_get_label, pa_label_is_defined,
1774 pa_undefine_label): Now static.
1775 (movers): Now const, in addition to pointing to const data.
1776 * config/tc-hppa.h (label_symbolS_rootP, pa_get_label,
1777 pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc):
1778 Delete declarations.
1780 Merged more changes from Jeff Law and Pete Hoogenboom:
1782 * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove
1783 entries for .stab and .stabstr.
1785 * config/obj-elf.c: (elf_stab_symbol_string): Set the
1786 SEC_LOAD attribute for the .stabstr section.
1787 (obj_elf_stab_generic): Set the SEC_LOAD attribute for the
1789 (obj_elf_stab_generic): Change '#if 1' to '#if 0'.
1790 (obj_elf_stab_generic): Incorrect byte count on call to
1791 md_number_to_chars function.
1793 * config/tc-hppa.c (hppa_tc_symbol): Static functions need
1794 argument relocation bits too.
1796 * config/tc-hppa.c (pa_stringer): Correctly handle escaping
1797 characters which should appear unaltered in the output string (for
1798 example an escaped double-quote).
1800 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always
1802 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1803 (pa_parse_nonneg_add_cmpltr): Likewise.
1804 (pa_parse_neg_add_cmpltr): Likewise.
1806 * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype
1808 (cons_fix_new_hppa): Likewise.
1809 * config/tc-hppa.c (md_apply_fix): Fix type of valp to match
1812 * config/tc-hppa.c: Include libhppa.h.
1814 * config/tc-hppa.h: Delete extern declarations of functions
1817 * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef
1818 OBJ_ELF conditionals.
1819 * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels
1822 Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1824 * config/tc-mips.c (macro_build): Accept 'z', and ignore it.
1825 (macro): Use "z,s,t" for div instructions to match corresponding
1826 change in opcode table.
1827 (mips_ip): Added 'z'--must be zero register.
1829 Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1831 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare
1832 tc_gen_reloc correctly.
1834 * configure.in: Use "case" instead of "if" when possible. Rewrote
1835 Makefile editing to reduce work done. Treat "hppa*" as "hppa".
1837 Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1839 * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for
1840 section type of data. 'd' seems to be used for m88k.
1842 Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1844 * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons,
1845 s_mips_space): Set insn_label to NULL to avoid changing it at the
1846 next .align statement.
1847 (append_insn): Don't swap jal with instruction that sets the
1848 register that jal sets.
1850 Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1852 * configure.in: recognize m88110.
1854 Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1856 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
1857 * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should
1858 not be on for .hppa_unwind.
1859 (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS.
1860 (pa_param): New function to handle .PARAM directives.
1861 (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr
1862 functions. Handle '|' for movb; allow movb,n.
1863 (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless
1864 version. Handle cases where no completer exists for
1866 (pa_parse_neg_cmpsub_cmpltr): Handle cases where no
1867 completer exists for comb,n or addb,n. Make logic
1868 mirror that of pa_parse_nonneg_cmpsub_cmpltr.
1869 (pa_parse_nonneg_add_cmpltr): Likewise.
1870 (pa_parse_neg_add_cmpltr): Likewise.
1871 * tc-hppa.h (pa_param): Declare.
1873 Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1875 * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static.
1876 Added forward declaration.
1878 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
1880 * config/obj-elf.c (elf_frob_file): Arguments were incorrect on
1881 call to elf_tc_make_sections.
1882 (obj_elf_version): A .note section shouldn't have the SEC_ALLOC
1885 * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to
1886 handle symbol extension sections.
1888 * config/tc-hppa.c (pa_build_symextn_section): New function to
1889 create a symbol extension section.
1890 (pa_export_args): Make call to pa_build_symextn_section.
1891 (hppa_tc_symbol, hppa_tc_make_sections,
1892 hppa_tc_make_symextn_section): New functions.
1893 * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections
1896 * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the
1897 BFD_ASSEMBLER branch as well.
1899 * config/tc-hppa.h: If ELF is the target object format, define
1900 some ELF- and hppa-specific types and constants.
1902 * config/tc-hppa.c (getExpression): Fix a typo.
1904 * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine
1905 if a `=' is part of an instruction.
1906 (read_a_source_file): Handle case where end-of-line markers are
1907 also used within instructions.
1908 * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define.
1910 * config/tc-hppa.c (md_apply_fix_1): Keep relocations for
1911 out-of-range branches/'calls using "bl" or calls which may need
1912 argument relocation stubs. Do not need/keep relocations for
1913 conditional branches.
1914 (elf_hppa_final_processing): Fix calculation of function size.
1916 * config/obj-elf.c (obj_elf_version): Mark .note section as
1919 * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the
1920 address of exp, to expression.
1921 (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on.
1922 (md_apply_fix_1): Delete unwanted comments.
1923 (process_exit): Symbols marking the end of a function are always
1926 * config/tc-hppa.c: Include elf32-hppa.h from BFD tree.
1927 (pa_space): Declare and initialize gdb_section.
1929 * config/obj-elf.c (elf_frob_file): Change
1930 elf_tc_final_processing_hook to elf_tc_final_processing.
1932 * config/tc-hppa.c (fix_new_hppa): Fix argument list to match
1933 argument type declarations.
1934 (getExpression): Fix typo.
1935 (pa_export_args): Change elf_symbol_type to elf32_symbol_type.
1936 (elf_hppa_final_processing): Likewise. Name changed from
1937 elf_hppa_final_processing_hook.
1938 (start_symbol_root, start_symbol_last): Deleted.
1940 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo.
1942 * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to
1943 avoid changing include ordering.
1945 * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'.
1947 Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1949 * config/tc-mips.c (set_at): Added unsignedp argument. Use
1951 (set_at_unsigned): Removed; changed callers to use set_at.
1952 (load_register): Removed unused ip argument. Changed callers.
1953 (append_insn): Don't swap branch and branch likely.
1954 (macro_build): Handle 'u'.
1955 (load_register): Handle 64 bit constants.
1956 (macro): Added M_DABS, removed M_ABSU. Numerous changes to
1957 support 64 bit constants.
1958 (mips_ip): Use hex constants in range checks for clarity.
1959 (md_number_to_chars): Support 8 byte values.
1961 Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1963 * config/tc-m88k.h: updated copyrights.
1964 (TC_CONS_RELOC): declare to be RELOC_32.
1966 Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1968 * config/tc-mips.c (mips_isa): New static variable.
1969 (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
1970 check macros. Set text alignment and GP size here.
1971 (md_assemble): Don't set text alignment and GP size here.
1972 (append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
1973 Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
1974 a NOP after a branch likely.
1975 (mips_emit_delays): Don't insert NOPS for load delays if mips_isa
1977 (macro): Support r6000 and r4000 macros.
1978 (mips_ip): Check insn ISA level against mips_isa before using it.
1979 Added 'x' case for ignored register.
1980 (md_parse_option): Handle -mipsN and -mcpu=XX.
1982 Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1984 * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".
1986 Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1988 * config/tc-sparc.c (s_local): Function moved and renamed...
1989 * config/obj-elf.c (obj_elf_local): ...to here.
1990 * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c
1991 (obj_pseudo_table): Move handling of ".local".
1993 * tc.h (md_parse_option): Don't declare if defined as a macro.
1995 * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as
1997 (md_parse_option): New macro, converted from function.
1998 * config/tc-i386.c (md_parse_option): Function deleted.
1999 (comment_chars) [OBJ_ELF]: Include "/".
2000 (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
2001 (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler
2003 (md_assemble, md_estimate_size_before_relax, md_create_long_jump):
2004 Call reloc for fix_new type, or use correct enumerator, instead of
2005 always using NO_RELOC.
2006 (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
2007 tests for valid section.
2008 (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start
2010 (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
2011 symbol, compensate for location of reloc.
2012 (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define
2015 Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2017 * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h.
2018 (obj_elf_weak): New function.
2019 (obj_pseudo_table): Handle ".weak".
2020 (obj_elf_section): If section directive includes a string, ignore
2021 it for now. Accept "progbits" flag.
2022 (obj_elf_type): Accept `@' before flag name.
2024 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)'
2026 (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather
2027 than checking for bfd_com_section directly.
2028 (fixup_segment): Simplify range check.
2029 (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition
2032 * symbols.h (S_SET_WEAK): Declare.
2033 * symbols.c (S_SET_WEAK): New function.
2034 (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT,
2035 it's not a separate flag any more. Clear BSF_WEAK.
2037 * read.c (potable): Treat "string" like "asciz".
2039 Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2041 * config/tc-mips.c (append_insn): Don't swap branch instructions
2042 if .set nobopt or .set volatile.
2043 (gp_reference): .lit8 and .lit4 are accessed via the GP register.
2044 (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
2045 (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
2046 * config/obj-ecoff.c: Renamed some variables to avoid shadow
2049 Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2051 * config/obj-coff.h (S_IS_COMMON): add missing backslash
2053 * configure.in (z8k-*-{coff,sim}): use coffbfd for this target
2055 Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2057 * config/tc-mips.c (mips_ip): Suggested by
2058 davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
2059 names for 'E' and 'G' argument types (coprocessor registers) and
2060 don't warn if $1 is used on the coprocessor.
2061 (macro): Handle M_{L,S}WC{0,2,3}_AB correctly.
2063 Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com)
2065 * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values.
2066 * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle
2068 * config/tc-sparc.h (WORKING_DOT_WORD): Define.
2070 Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2072 * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
2073 defined or BFD is not.
2074 (relax_and_size_all_segments): Declare local variable fragP.
2076 Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2078 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in
2079 bytes with real values, not zeros.
2081 Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2083 * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested)
2084 targets, using ecoff and mips-big.
2086 * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David
2087 Johnson): Added case for 'C' for coprocessor instruction codes.
2089 Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2091 * config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
2093 * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
2095 * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG
2096 for verifying symbol chain.
2097 (merge_data_into_text, relax_and_size_all_segments): New
2098 functions, split out from write_object_file.
2100 Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2102 * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If
2103 debug section is new, allocate an extra 12 bytes at its start. If
2104 ".stabs" type is N_SO, fill in filename symbol field of that first
2105 entry. Return early if "goof", to simplify later code slightly.
2106 (adjust_stab_sections): New function.
2107 (elf_frob_file): Apply adjust_stab_sections to each section.
2109 * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer
2111 * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
2112 * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection"
2113 and "popsection", and call cons for "uaword" and "uahalf".
2115 * config/obj-elf.c (obj_elf_version): Use English in error
2118 Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com)
2120 * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the
2121 swapping routines and external structure sizes via the
2122 ecoff_backend information. No longer includes coff/mips.h.
2124 Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2126 * config/obj-ecoff.c (get_tag): Save tag name in permanent memory
2127 and in hash_ptr->string.
2129 * app.c (do_scrub_next_char): Reset state to 0 after .appline if
2130 file name is not seen.
2132 Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com)
2134 * write.c: Don't use short int in a prototype.
2136 * expr.c (operand): Make return value simply depend on contents of
2137 returned expression.
2139 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2141 * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers
2143 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2145 * config/ho-sunos.h: remove some old function decls that conflict
2146 w/ ANSI, and which weren't needed anyway
2148 Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2150 * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol,
2151 and disabled since it breaks Ian's new symbol-value code.
2153 * expr.c (integer_constant): Accept more digits if BFD64.
2155 Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2157 * config/tc-m68k.c (m68k_ip): If we have a normal constant when we
2158 expect a bignum, turn it into a bignum. Output extra zeroes
2159 before a short bignum, rather than after.
2161 Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2163 * symbols.c (symbol_new): Conditionalize verify_symbol_chain call
2164 on DEBUG_SYMS, not DEBUG.
2165 (symbol_remove): Likewise.
2166 (symbol_insert): Likewise.
2168 Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com)
2170 * config/tc-mips.c (mips_optimize): New static variable.
2171 (append_insn): If mips_optimize == 0, always insert NOP
2172 instructions. If mips_optimize < 2, don't swap branches.
2173 (md_parse_option): If -Ox or -gx, set mips_optimize accordingly.
2175 Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2177 * Makefile.in (clean): if testsuite does not exist, then skip it.
2179 Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2181 * config/tc-mips.c (prev_insn_unreordered,
2182 prev_prev_insn_unreordered): New static variables.
2183 (append_insn): Don't swap branch instruction if
2184 prev_prev_insn_unreordered (see comment).
2185 (mips_no_prev_insn): Clear the unreordered variables.
2186 (s_mipsset): When turning on reordering, set the unreordered
2189 Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2191 * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini"
2192 are also magic, and have special default flag settings.
2193 (obj_elf_frob_symbol): Since the return value from this function
2194 isn't used, don't bother calling obj_elf_write_symbol_p, since it
2195 doesn't accomplish anything else.
2197 * config/tc-sparc.c (md_section_align): Round up section size only
2200 * symbols.c: Don't define DEBUG by default.
2202 Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com)
2204 * write.c (fix_new_exp): Handle a O_uminus expression.
2206 * expr.c (expr): Don't let absolute_section override
2207 undefined_section for the return value.
2209 * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a
2210 pseudo-op with a poc_handler field of NULL, ignore it and treat it
2211 as an instruction instead.
2212 * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
2215 * config/tc-h8500.c (md_begin): Use a local variable when
2216 initializing md_relax_table to avoid warnings about modifying a
2217 supposedly const data structure.
2219 Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
2221 * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER
2224 Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com)
2226 * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv.
2227 * configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
2228 case to set obj_format=elf. Must go before i386-*-sysv* case that
2229 sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
2230 *-*-solaris case, and move to before *-sysv* case that wants to
2231 set obj_format to coff.
2232 * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
2234 * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
2237 Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2239 * config/obj-aout.c: Include aout/aout64.h.
2240 (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor
2241 symbol, so that BFD doesn't tamper with the type.
2243 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look
2244 up opcodes as pseudo-ops even if they don't start with '.'.
2245 * config/tc-m88k.h (NO_PSEUDO_DOT): Define.
2246 * config/tc-m88k.c (md_assemble): Removed special pseudo-op
2248 (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
2249 Output the low 16 bits for RELOC_HI16, not the high 16 bits.
2250 * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
2251 r_offset field of the reloc to the fixup offset.
2252 (fixup_segments): If TC_M88K, don't warn about fixup overflows.
2253 * doc/as.texinfo: Minor updates.
2255 Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2257 * Extensive changes to permit symbols to contain any expression
2258 type and to delay the computation of the expression until the
2259 value is actually needed. This permits setting symbols to values
2260 calculated based on object code size. Expressions were changed to
2261 no longer be in a section, to stop the overloading of segment and
2262 expression type that previously occurred.
2264 * as.c (big_section, pass1_section, diff_section, absent_section):
2266 (expr_section): Added (used for dummy symbols which hold
2267 intermediate expression values).
2268 (perform_an_assembly_pass): Create expr_section, do not create the
2269 sections now removed.
2270 * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and
2271 SEG_DIFFERENCE. Added SEG_EXPR.
2272 (SEG_NORMAL): Corresponding changes.
2273 * subsegs.c (seg_name, subsegs_begin): Changed accordingly.
2274 * write.c (write_object_file): Ditto.
2275 * config/obj-aout.c (seg_N_TYPE): Ditto.
2276 * config/obj-bout.c (seg_N_TYPE): Ditto.
2277 * config/obj-coff.c (seg_N_TYPE): Ditto.
2278 * config/obj-coffbfd.c (seg_N_TYPE): Ditto.
2279 * config/obj-vms.c (seg_N_TYPE): Ditto.
2281 * expr.h (operatorT): Moved in from expr.c, added some values.
2282 (expressionS): Added X_op field, removed X_seg field; renamed
2283 X_subtract_symbol to X_op_symbol.
2284 * expr.c: Extensive changes to assign expression types rather than
2285 sections and to simplify the parsing.
2286 * write.c (fix_new_internal): New static function.
2287 (fix_new): Removed sub_symbol argument.
2288 (fix_new_exp): New function, takes expression argument.
2289 * write.h: Prototype changes for fix_new and fix_new_exp.
2290 * cond.c (s_if): Changed accordingly.
2291 * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons,
2292 parse_repeat_cons, get_segmented_expression,
2293 get_known_segmented_expression, get_absolute_expression): Ditto.
2294 * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE):
2296 * write.c (write_object_file): Ditto.
2297 * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto.
2298 * config/obj-coffbfd.c (obj_coff_def, obj_coff_val,
2299 obj_coff_endef, yank_symbols): Ditto.
2300 * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto.
2301 * config/tc-a29k.c (md_assemble, parse_operand, machine_ip,
2302 print_insn, md_operand): Ditto.
2303 * config/tc-h8300.c (parse_exp, colonmod24, check_operand,
2304 do_a_fix_imm, build_bytes): Ditto.
2305 * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist,
2306 get_specific, check, insert, md_convert_frag): Ditto.
2307 * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa,
2308 md_assemble, pa_ip, getExpression, getAbsoluteExpression,
2309 evaluateAbsolute, pa_build_unwind_subspace, pa_entry,
2310 process_exit): Ditto.
2311 * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative,
2313 * config/tc-i386.c (pe, md_assemble, i386_operand,
2314 md_estimate_size_before_relax, md_create_long_jump): Ditto.
2315 * config/tc-i860.c (md_assemble, getExpression, print_insn):
2317 * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag,
2318 get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc,
2319 i960_handle_align): Ditto.
2320 * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op,
2321 subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1,
2322 md_estimate_size_before_relax, md_create_long_jump, get_num):
2324 * config/tc-m88k.c (md_assemble, get_imm16, get_pcr,
2325 md_create_short_jump, md_create_long_jump): Ditto.
2326 * config/tc-mips.c (md_assemble, append_insn, gp_reference,
2327 macro_build, macro, my_getExpression): Ditto. Also removed
2328 get_optional_absolute_expression; just use get_absolute_expression
2330 * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif,
2331 fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto.
2332 * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto.
2333 * config/tc-sh.c (parse_exp, check, insert, md_convert_frag):
2335 * config/tc-sparc.c (md_assemble, sparc_ip, getExpression,
2337 * config/tc-tahoe.c (struct top, md_estimate_size_before_relax,
2338 tip_op, md_assemble): Ditto.
2339 * config/tc-vax.c (seg_of_operand, md_assemble,
2340 md_estimate_size_before_relax, md_create_long_jump): Ditto.
2341 * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
2343 Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2345 * configure.in: i386-lynx is the same as i386-coff
2347 Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2349 * config/obj-elf.c (obj_elf_previous): New function.
2350 (previous_section, previous_subsection): New vars.
2351 (obj_elf_section): Save current place in case DWARF code wants us
2352 to pop back to it. Handle unquoted section name as well as quoted
2353 section name. Don't crash on invalid strings.
2354 (obj_pseudo_table): Handle new pseudos "previous", "2byte", and
2357 * config/obj-elf.h: Don't include struc-symbol.h.
2358 (obj_elf_frob_symbol): Declare arg as struct symbol *.
2360 * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with
2363 * write.c (write_relocs): New function, split off from
2364 write_contents. Use memset instead of bzero.
2365 (write_object_file): Apply write_relocs to each section before
2366 applying write_contents.
2368 * read.c (read_begin): Call obstack_begin with values closer to 1K
2370 (read_a_source_file, big_cons, float_cons): Use memcpy instead of
2373 Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2375 * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when
2376 calculating opP->isiz; this permits the expression size to be
2377 determined as well, later on.
2379 * expr.c (clean_up_expression): Don't cancel the subtraction of
2382 * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
2383 switch to text section rather than data section.
2385 Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2387 * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand
2388 expression (to take the pc-rel instruction itself into account)
2389 before using the expression, instead of after.
2391 Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com)
2393 * read.c (float_cons): Simplified parsing logic. If
2394 REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count.
2396 * symbols.c (colon): Rather than a special case for TC_HPPA,
2397 use new macro tc_frob_label.
2398 * config/tc-hppa.h (tc_frob_label): Define.
2400 * config/tc-mips.c: Many changes to support simple assembler
2402 (insn_label, prev_insn, prev_prev_insn, dummy_opcode,
2403 prev_insn_valid, prev_insn_frag, prev_insn_where,
2404 prev_insn_fixp, prev_insn_is_delay_slot): New static
2406 (insn_uses_reg, mips_no_prev_insn, mips_emit_delays,
2407 mips_align, s_stringer, s_mips_space): New static functions.
2408 (mips_define_label): New global function.
2409 (md_pseudo_table): For "ascii", "asciz", "asciiz", call
2410 s_stringer. Changed argument to float_cons from 0 or 1 to 'f'
2411 or 'd'. For "space" call s_mips_space.
2412 (md_begin): Call mips_no_prev_insn.
2413 (append_insn): Only insert necessary NOP instructions.
2414 (macro): Call mips_emit_delays before setting mips_noreorder.
2415 Increment and decrement mips_noreorder rather than using
2416 save_reorder_condition. Don't bother to use noreorder in
2417 M_L_DOB and M_L_DAB, since append_insn will not insert a NOP.
2418 (md_atof): Handle floating point numbers correctly for both
2419 big and little endian targets.
2420 (s_align, s_cons): Call mips_align rather than frag_align.
2421 (s_change_seg, s_cons): Call mips_emit_delays.
2422 (s_float_cons): Let float_cons do the work.
2423 (s_mipsset): Call mips_emit_delays when setting noreorder.
2424 * config/tc-mips.h (tc_frob_label): Define to be
2427 * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs,
2428 ecoff_frob_files): Consistently use S_GET_VALUE rather than
2429 bfd_asymbol_value. Warn if taking difference of symbols in
2432 Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2434 * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes,
2437 * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust
2438 by md_pcrel_from if we are relocating against a symbol (we still
2439 need md_pcrel_from for a PC relative relocation within the same
2441 * config/tc-m88k.c (md_pcrel_from): Corrected return value.
2442 (omagic): Removed unused variable.
2444 * Preliminary support for m88k-coff.
2445 * configure.in (m88k-*-coff*): New target. Use coffbfd and
2447 * config/m88kcoff.mt: New file.
2448 * read.c (lex_type): New macro LEX_AT to set lex type of '@'.
2449 (pseudo_set): Handle difference of symbols in different fragments
2450 by saving the entire expression as the value of the symbol.
2451 * symbols.c (resolve_symbol_value): Resolve difference
2453 * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
2454 "sdef" as a synonym for "def".
2455 * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
2457 (S_IS_LOCAL): Any symbol which includes \001 in the name is local.
2458 * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
2459 m88k port up to date, and to add COFF support.
2461 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2463 * Removed sy_forward and replaced it with an undefined expression
2464 as the value of a symbol.
2465 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
2466 sy_resolved and sy_resolving single bit fields.
2467 * symbols.c (symbol_new): Don't initialize sy_forward field.
2468 (resolve_symbol_value): New function to adjust symbol value by
2469 fragment address, using recursion to resolve forward symbols.
2470 * symbols.h: Added prototype for new function.
2471 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
2472 expression rather than setting symbolP->sy_forward.
2473 * write.c (write_object_file): Use resolve_symbol_value on
2474 symbols, keeping the common case (the old behaviour) inline.
2475 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
2476 handling (subsumed by write.c change).
2477 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
2478 sy_value rather than sy_forward.
2479 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
2480 expression segment rather than sy_forward.
2481 (yank_symbols): Use resolve_symbol_value.
2482 (crawl_symbols): Removed extra pass over symbols.
2483 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
2484 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
2485 symbols which handled sy_forward; use resolve_symbol_value
2487 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
2489 * config/obj-elf.c (obj_elf_stab_generic): Check expression
2490 segment rather than sy_forward.
2491 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
2492 sy_forward; do initialize sy_resolved and sy_resolving.
2493 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
2495 * Changes to keep a full expression as the value of a symbol, not
2497 * struc-symbol.h: New field sy_value.
2498 * as.h: Include expr.h before struc-symbol.h.
2499 * expr.h: Use struct symbol rather than symbolS.
2500 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
2501 of sy_value field; compile unconditionally, not just if
2503 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
2504 * write.c (write_object_file): Set BFD symbol value to gas symbol
2506 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
2507 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
2508 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
2509 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
2510 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
2511 S_GET_VALUE rather than ost_entry.n_value.
2512 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
2513 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
2514 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
2515 using S_GET_VALUE--don't assume it is already set.
2516 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
2518 * config/obj-vms.c (various): Don't assign directly to
2519 S_GET_VALUE; use S_SET_VALUE instead.
2521 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
2523 * configure.in: Recognize h8300h.
2525 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2527 * config/tc-h8500.c (line_comment_chars): Add hash.
2528 (parse_exp, skip_colonthing, build_bytes): Add support for
2529 R_H8500_HIGH16 relocation type.
2531 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2533 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
2534 attribute name. Handle `execinstr' attribute.
2536 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
2538 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
2539 there is another alternative for the instruction.
2541 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2543 * doc/as.texinfo: updates for H8/300H
2545 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
2547 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
2548 md_number_to_chars, md_section_align): Adjusted to use valueT,
2549 addressT, to match tc.h.
2551 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2553 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
2554 independent of format.
2556 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
2558 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
2560 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2562 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
2563 build; also recognize h8300-*-coff
2565 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
2567 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
2568 core just because somebody uses a label before it is defined.
2570 * config/mips-opcode.h: Moved to opcode/mips.h.
2571 * config/tc-mips.c: Include opcode/mips.h rather than
2573 (append_insn): An extra NOP is only needed after instructions
2574 which set HI or LO, not after instructions which read it.
2575 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
2576 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
2577 * config/tc-mips.h (struct mips_opcode): Don't define.
2578 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
2579 Set to $(srcdir)/../include/opcode/mips.h.
2581 Get the MIPS assembler up to speed with other gas changes:
2583 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
2584 Removed; don't change the symbol value.
2585 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
2586 bfd_asymbol_value rather than S_GET_VALUE to include section
2587 vma in symbol value.
2588 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
2589 doesn't output them. Set the vma of sections.
2590 * config/obj-ecoff.h: Don't define obj_frob_symbol.
2591 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
2593 (various): use valueT rather than long.
2595 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2597 * as.h (valueT): Typedef moved here.
2598 * struc-symbol.h (valueT): ...from here.
2599 * write.c (write_object_file): Locals from_addr, to_addr,
2600 table_addr are now addressT. Supply prototype for bfd_alloc for
2602 (fixup_segment): Local add_number is now valueT. Correct some
2603 range-checking bugs.
2604 (relax_align): Type `int' should be sufficient for the exponent.
2605 (fix_new): Argument offset is type offsetT. Locals size and
2606 newsize are type valueT.
2607 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
2609 (fix_new): Fix prototype.
2610 * symbols.c (symbol_new): Symbol value is type valueT.
2611 (S_SET_VALUE, S_GET_VALUE): Likewise.
2612 (S_IS_*): Specify int return type explicitly.
2613 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
2615 * read.c (s_comm): Values read are type valueT.
2616 * expr.h (expressionS): Field X_add_number is an offsetT.
2617 * tc.h (md_create_long_jump, md_create_short_jump,
2618 md_section_align): Addresses are now type addressT.
2619 (md_number_to_chars, md_apply_fix): Pass value as valueT.
2620 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
2621 md_number_to_chars, md_section_align): Adjusted.
2622 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
2624 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
2625 md_section_align): Adjusted.
2627 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
2629 (s_common): Handle Solaris-2 version.
2631 * config/ho-generic.h (free): Returns void if __STDC__.
2633 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
2634 elf_file_symbol): Declare.
2636 * expr.c (floating_constant, integer_constant): Now return void.
2638 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
2640 * configure.in: Match on sparc*-fujitsu-none rather than
2641 sparclite*-fujitsu-none.
2643 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
2645 * read.c (cons): Conditionalize parsing of expression. Move
2646 putting value into object file into separate function. Separate
2647 out MRI and WANT_BITFIELDS cases into separate functions.
2648 (emit_expr): New function to write data into object file.
2649 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
2651 (parse_bitfield_cons): New function to parse bitfield expressions
2652 as used by i960 assemblers. Only compiled if
2653 BITFIELD_CONS_EXPRESSIONS is defined.
2654 (parse_mri_cons): New function to parse MRI style strings. Only
2655 compiled if MRI is defined.
2656 (parse_repeat_cons): New function to parse repeat counts. Only
2657 compiled if REPEAT_CONS_EXPRESSIONS is defined.
2658 * read.h (emit_expr): Added declaration of new function.
2659 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
2660 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
2661 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
2662 parse a HPPA expression, rather than special case in cons
2664 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
2665 than special case in emit_expr function.
2666 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
2667 Define to use new functions from tc-hppa.c.
2668 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
2669 (WANT_BITFIELDS): Removed; now obsolete.
2670 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
2671 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
2672 NS32K fixup, rather than special case in emit_expr function.
2673 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
2674 cons_fix_new_ns32k. Also use PARAMS rather than checking
2676 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
2678 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
2679 Don't core dump if gas has no information about a section.
2681 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2683 * write.c (relax_and_size_seg): Always fully process a section.
2684 Section size is last frag's (vm)address plus its size. If no
2685 relocations are present, force SEC_RELOC flag clear.
2686 (dump_section_relocs): New debugging routine.
2687 (adjust_reloc_syms): New routine, broken out from write_contents.
2688 Don't adjust relocs that are already relative to section symbol.
2689 Look for obj_fix_adjustable macro to know what else to skip,
2690 instead of obj_write_symbol. Look for section symbol stored in
2691 section information.
2692 (write_object_file): Map adjust_reloc_syms over all sections.
2693 (write_contents): Clear SEC_RELOC flag if no relocations are
2696 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
2699 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
2701 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2703 * Makefile.in (all, dvi, info, install-info, clean-info): do not
2704 echo recursion lines.
2705 (install-info, clean-info): collapse into the dvi and info rule.
2707 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2709 * as.h (strstr): Disable declaration for now.
2710 (fprint_value, sprint_value): Declare.
2712 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
2713 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
2715 * expr.c (expr_part): Made sanity checks a.out-specific.
2716 (expr): Disabled sanity checks.
2718 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
2720 * subsegs.c (subseg_change): Initialize section symbol pointer
2721 when setting up a new section.
2723 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
2724 field back at gas symbol structure.
2726 * symbols.c (colon): Cast obstack_next_free value to char* before
2727 doing arithmetic on it.
2728 * subsegs.c (subseg_new_rest): Likewise.
2729 * as.h (frag_now_fix): Likewise.
2731 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
2732 calling bfd_make_section_old_way directly, and call subseg_set
2733 instead of subseg_change. Now returns void.
2734 (obj_elf_write_symbol): Only check local symbols for now.
2735 (elf_stab_symbol): Now static and void, and disabled until it
2737 (obj_elf_size): For expression values, fail silently for now.
2738 (obj_symbol_new_hook): Do nothing.
2740 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
2742 (s_local) [OBJ_ELF]: New function.
2743 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
2744 (s_common): Rearrange to handle Solaris .common pseudo, which may
2745 sometimes use bss space instead of common.
2746 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
2748 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2750 * configure.in: set host config to hpux for hppa*-hp-hpux
2752 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2754 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
2756 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2758 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
2759 * config/obj-aout.c (s_sect): Do it here.
2761 * as.h (BAD_CASE): Don't make some lame compilers think we want
2762 substitution inside strings.
2764 * as.c (print_version_id): New function, split off from main.
2766 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
2767 for -V. Ignore -Q and -s options for now.
2769 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2771 * Makefile.in: make installation & builds work again for crosses
2773 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2775 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
2776 symbol values correctly.
2778 * write.c (write_object_file): Deleted unused variables.
2779 (fixup_segment): Use sprint_value.
2781 * messages.c (sprint_value, fprint_value): New routines.
2783 * config/obj-elf.c (elf_stab_symbol): Now returns void.
2784 (obj_elf_stab_generic): Fix typo in logic.
2786 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
2788 * as.h (addressT, offsetT): New types, using BFD types if
2790 (relax_addressT, struct frag): Use them.
2791 * struc-symbol.h (valueT, struct broken_word): Likewise.
2793 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
2794 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
2796 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2798 * Makefile.in: canonicalize install.sh; for use within
2799 this directory (and subdirs)
2801 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
2803 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
2804 specified, should have both S1 and S2 fields identical
2805 If only finding the problem was as fast as fixing the bug !!!!
2807 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2809 * write.c (write_contents): Do write out non-loadable sections.
2810 Debug sections can fall in this category.
2812 * read.c (s_app_file): Call elf_file_symbol for ELF files.
2813 * config/obj-elf.c (elf_file_symbol): New function.
2815 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
2816 added argument to specify section base name.
2817 (obj_elf_stab_generic): Renamed from ..._stab. New argument
2818 specifies section base name.
2819 (obj_elf_stab): New function, calls obj_elf_stab_generic with
2820 ".stab" as section base name.
2821 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
2822 (obj_elf_type): Handle "object". Use bitwise-or to merge in
2823 symbol flags rather than simply replacing, so global/local flags
2825 (obj_elf_ident): Rewrite.
2827 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2829 * Makefile.in: remove parentdir support; use INSTALL_XFORM
2831 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
2833 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
2834 for any a.out target, not just Linux and 386BSD.
2835 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
2838 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2840 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
2841 don't exist or duplicate other inclusions.
2843 * config/tc-vax.h (NO_RELOC): Define.
2845 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
2847 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
2848 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
2849 char to reg_prefix instead of to 'r'.
2850 (calcop): Change calls to get_reg.
2851 (calcop): Handle new case 'x' to set reg_prefix.
2852 (calcop): Set reg_prefix to 'r' after each call to get_reg.
2853 (cmpslot): Add 88110 conditions.
2855 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
2857 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
2860 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
2861 adjacent; mov.s and mov.d swapped.
2862 (m88k_opcodes): Fix typo `r2' -> `2'.
2864 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2866 * config/h8300.c: Support for H8/300-H opcodes.
2868 * config/obj-coffbfd.c (w_strings): String table length is 4
2869 bytes, no matter what the host int size is.
2871 * configure.in (alpha-*-osf*): New.
2873 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
2875 * configure.in (mips-*-ecoffl*): New target; use ecoff and
2877 (mips-*-ecoff*): Added trailing '*'.
2879 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
2880 first FDR in a file to be zero.
2882 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2884 * Makefile.in (VERSION): Jump to 2.1.4.
2886 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
2888 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
2891 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2893 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
2896 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
2897 and routine names. Assuming 32 bits for now.
2899 * config/obj-elf.c (elf_frob_file): Look for macro
2900 elf_tc_final_processing_hook, instead of assuming a function
2902 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
2903 tc_final_processing_hook.
2904 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
2906 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
2907 moved here from obj-elf.h.
2908 * config/obj-elf.h: Don't include CPU-specific header files.
2910 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2912 * configure.in: configurations should match on 'hppa*' not 'hppa'.
2914 * read.c: Add support for HPPA assembly language syntax (denoted
2915 with '#ifdef TC_HPPA').
2917 * symbols.c: Add support for HPPA assembly language syntax (denoted
2918 with '#ifdef TC_HPPA').
2920 * write.c (write_contents): Add support for HPPA-style
2923 * config/obj-elf.c: Stab symbols weren't written properly.
2926 (obj_elf_write_symbol):
2927 (obj_elf_write_symbol_p):
2928 (obj_elf_frob_symbol):
2932 * config/tc-hppa.c: Support for HPPA symbol extension sections.
2933 Remove some unused code. Support for HPPA assembly language
2944 (elf_tc_make_sections):
2948 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2950 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
2951 hash_new will have succeeded if it returns.
2952 * config/tc-a29k.c (md_begin): Likewise.
2954 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
2956 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
2958 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
2960 * expr.c: Delete register declarations; gcc ignores them anyways.
2962 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2964 * hash.c (hash_new): Use xmalloc, since many callers don't check
2967 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2969 * frags.c (zero_address_frag, bss_address_frag): These are
2972 * tc.h (md_reloc_size): This is const.
2973 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
2974 (md_reloc_size): Now const.
2976 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
2978 * as.h (enum _segT): Ditto.
2980 * struc-symbol.h (N_TYPE_seg): This should be const.
2982 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
2984 * config/obj-ecoff.c (add_file): Cast file_name to char * in
2985 listing_source_file call.
2987 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
2988 of subseg_new call to eliminate const attribute.
2989 (obj_elf_stab): Ditto.
2990 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
2992 * read.c (s_align_bytes): Properly record alignment.
2994 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
2995 for the prototype/no prototype macro.
2997 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
3000 * as.h (relax_stateT enum): Delete trailing comma.
3002 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
3004 * app.c (do_scrub_begin): Let line_comment_chars override
3006 (do_scrub_next_char): If a line comment character is not at the
3007 start of a line, treat it as a comment character if it is one.
3008 For a CPP line comment use pseudo-op .appline rather than .line.
3009 * input-scrub.c (logical_input_line): Make int rather than
3011 (input_scrub_push, input_scrub_begin): Initialize
3012 logical_input_line to -1 rather than 0.
3013 (bump_line_counters): Increment logical_input_line.
3014 (new_logical_line): If line_number is -2, decrement
3016 (as_where): Use logical_input_line even if it is 0.
3017 * read.h (s_app_file prototype): Now takes an int argument.
3018 * read.c (potable): Make .appfile call s_app_file with 1. New
3019 .appline pseudo-op calls s_app_line.
3020 (s_app_file): If .appfile, call new_logical_line with -2 to
3021 account for newline inserted by do_scrub_next_char. If listing,
3022 call listing_source_file.
3023 (s_app_line): New function to handle fake pseudo-op .appline.
3024 * config/obj-coff.c (obj_pseudo_table): Make .appline call
3026 (obj_coff_ln): Added argument to indicate whether .appline.
3027 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
3029 (obj_coff_ln): Added argument to indicate whether .appline.
3030 * config/tc-mips.c (s_file): Pass argument to s_app_file.
3032 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
3034 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
3036 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3038 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
3041 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3043 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
3044 relocations correctly.
3046 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3048 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
3051 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
3052 if value is out of range.
3054 Patch from Minh Tran-Le:
3055 * config/tc-i386.c (i386_operand): For in/out port register used
3056 as base reg, include InOutPortReg in operand type.
3057 (MATCH): Accept overlap value of InOutPortReg.
3059 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
3061 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
3062 Add calls to listing routines to produce combined source/assembler
3064 (obj_ecoff_stab): Create a file pointer if none used yet.
3065 (ecoff_frob_file): Set symcount to correct value.
3067 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3069 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
3072 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
3073 Define in terms of constants, not C structure sizes.
3075 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
3077 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3079 * config/obj-aout.c (obj_header_append): Don't define if it's
3081 * config/obj-hp300.h (obj_header_append): Define it as a macro.
3082 * config/obj-hp300.c (hp300_header_append): New function.
3084 * Makefile.in (distclean): Don't bother cleaning up doc files;
3085 they aren't going to be in this directory.
3087 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
3089 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
3092 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
3093 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
3095 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3097 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
3100 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
3102 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
3104 * config/tc-mips.c (macro): Correct floating point double word
3105 loads and stores for big endian target.
3107 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3109 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
3110 calls. Deleted some unused code.
3111 * config/obj-coff.c: Likewise.
3113 ELF support, mostly contributed by Utah:
3114 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
3115 obj_elf_type): Rewrite.
3116 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
3117 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
3119 (obj_elf_ident): Dummy.
3120 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
3121 TARGET_SYMBOL_FIELDS): New macros.
3122 (gdb_section): New variable decl.
3124 * config/tc-i386.c (md_atof): Return zero, not empty string, on
3127 BFD_ASSEMBLER conditional changes:
3128 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
3130 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
3131 (fetch_coff_debug_section): Ditto.
3132 (obj_coff_endef): Call fetch_coff_debug_section.
3133 (struct line_no): New type.
3134 (c_symbol_merge): New way for copying aux fields.
3135 (c_dot_file_symbol): Put symbol in absolute section, and set flag
3137 (function_lineoff): New symbol.
3138 (function_lineoff, text_lineno_number, our_lineno_number,
3139 lineno_lastP): Don't define.
3140 (c_line_new): Don't define.
3141 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
3143 line-number recording gets implemented.
3144 (obj_new_symbol_hook): New code for handling aux fields.
3145 (add_lineno, add_linesym): New functions.
3146 (obj_coff_ln): Call add_lineno, not c_line_new.
3147 (obj_coff_endef): New code for handling symbol names. New lineno
3148 code. Look for section name "*DEBUG*" for debugging section.
3149 (align, coff_check_file_symbols, obj_coff_section,
3150 coff_frob_file): New functions.
3151 * config/obj-coff.h: Reordered some includes.
3152 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
3153 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
3155 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
3156 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
3157 aux entries. Most SA_* macros now use it unconditionally.
3158 (S_*): Use `bsym' field, and access BFD private data.
3159 (SF_*): Use `sy_flags' symbol field for most of these.
3160 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
3162 (*_section_header): Don't define.
3163 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
3165 (tc_gen_reloc) [I386COFF]: New function.
3166 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
3167 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
3170 * config/obj-coff.c (stack_init): Don't do assignments inside
3172 (obj_coff_def): Simplified handling of symbol name a bit.
3173 (tag_insert): Name argument is now pointer to CONST.
3174 (obj_crawl_symbol_chain): Commented out.
3176 * config/obj-coff.h: Use PARAMS macro in prototypes.
3178 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
3179 through frchainP pointer if it is null.
3181 * configure.in: Warn if BFD mode is explicitly turned off but is
3182 required by specified target.
3183 (mips ecoff targets): Don't need to set bfd_gas here; it gets
3184 taken care of later.
3186 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
3188 (yank_symbols): Merge symbols only if sy_forward is null.
3190 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
3193 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
3195 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
3197 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
3198 with "." is a local label.
3200 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
3203 * config/te-linux.h, config/te-386bsd.h: New config files.
3204 * configure.in (i386-*-linux, i386-*-bsd): Use them.
3205 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
3207 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
3209 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
3211 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
3212 to want it that way.
3213 (ecoff_build_symbols): Turn local st_Proc symbols into
3214 st_StaticProc symbols. Set index field of external st_Proc and
3215 st_staticProc symbols correctly.
3216 * config/tc-mips.h (NO_LISTING): Don't define. People might want
3219 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3221 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
3223 * configure.in (m68k-*-hpux): Use them.
3225 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
3226 defined, otherwise zero.
3228 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
3230 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3232 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
3233 address space number.
3235 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3237 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
3239 * config/tc-a29k.c: Include ctype.h.
3240 (define_some_regs): Added special-purpose registers for 29050.
3242 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
3244 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
3245 (change_to_section): Set it here instead.
3247 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
3249 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
3250 hasn't been seen yet.
3251 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
3253 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3255 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
3258 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
3260 * expr.c (operand): Fix unary plus operator (previously was the
3261 same as '~' operator!).
3263 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3265 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
3266 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
3267 obj_check_file_symbols if defined. Call verify_symbol_chain_2
3268 instead of open-coding it. Fix some bugs in patching up symbol
3270 (relax_segment): Make some code we "ought to be able to" use for
3271 all targets no longer conditionalized on ns32k target; instead, do
3272 it always, and if the appropriate conditions fail, abort.
3274 * symbols.c (DEBUG): Enabled.
3275 (symbol_new): Make sure bfd_make_empty_symbol works.
3276 (verify_symbol_chain_2): New funcion; takes one symbol as
3277 argument, anywhere in the chain.
3278 (dollar_label*): Use default initializers.
3280 * as.c (perform_an_assembly_pass): Call md_begin here...
3281 (main): ...and not here.
3283 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
3284 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
3286 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
3287 (add_fix, add_frag): Now functions instead of macros.
3288 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
3289 s_data1, s_data2, s_bss): Use new *_section names, for
3290 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
3291 to handle non-integral segT.
3292 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
3293 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
3294 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
3295 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
3296 md_apply_fix_2; new md_apply_fix definition varies interface
3297 depending on BFD_ASSEMBLER.
3298 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
3301 * config/obj-vms.c: Include config.h.
3302 (version_string): Delete declaration.
3303 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
3304 (vms_resolve_symbol_redef): New function, taken from VMS code in
3307 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
3308 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
3309 VMS_Psect_Spec): Fixed to compiler under traditional C.
3310 * config/obj-vms.h: Use PARAMS macro.
3311 (vms_resolve_symbol_redef): Declare.
3312 (RESOLVE_SYMBOL_REDEFINITION): New macro.
3313 * symbols.c (colon): Remove some VMS-specific code, look for
3314 RESOLVE_SYMBOL_REDEFINITION macro instead.
3316 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
3319 * config/tc-i386.c: Reordered some functions so inlining might
3320 work. Use PARAMS in function declarations.
3321 (reloc): New routine.
3322 (md_assemble): Rearrange switch statements to work with
3325 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
3326 SYMBOLS_NEED_BACKPOINTERS before defining it.
3328 * subsegs.c (subseg_new_rest): Now static.
3330 * read.c (pseudo_set): Better error message for difference of
3331 symbols in different frags.
3333 * Makefile.in (check): Pass down some new variables, indicating
3334 pathname or program name for cc, nm, objdump.
3336 * as.h (OUTPUT_FLAVOR): New macro.
3337 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
3339 * configure.in: Initialize bfd_gas properly. Warn that ELF
3340 support is incomplete.
3342 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3344 * read.c (float_cons): Accept null pointer return from md_atof.
3345 * config/tc-m68k.c (md_atof): Return null for success.
3346 * config/tc-sparc.c (md_atof): Ditto.
3348 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3350 * doc/as.texinfo: formatting and comment cleanups; show SPARC
3351 alternative options in same style as other machines; simplify some
3352 conditional use; include GPL as separate file (from texinfo dir)
3354 * doc/Makefile.in: (as.info) include directory containing GPL in
3355 makeinfo search path
3357 * doc/h8.texi: new file; conditional settings for GAS manual
3360 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3362 * doc/as.texinfo: mention SPARC architecture options.
3364 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
3366 * configure.in: Rearranged whitespace in per-host/per-target
3367 sections. Added hooks for dropping in HPPA support (not included
3368 yet). Separate out overrides of variables based on target format
3369 and bfd-gas selection from actual target-specific commands. Add
3370 error message for recognized but unsupported format name.
3372 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
3374 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
3375 symbolic header match cline in FDR; the native linker seems to
3378 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3380 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
3381 $(srcdir)/as.texinfo explicitly in several places
3383 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3385 * doc/Makefile.in: update dvi, clean targets for new source
3388 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
3390 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
3391 rather than undefining know.
3392 * configure.in: Match ultrix*, not just ultrix.
3394 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3396 * doc/as.texinfo: converted conditional markup to use new
3397 Texinfo facilities, avoiding m4.
3399 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
3401 * doc/Makefile.in: recast doc configuration to use a link to an
3402 included texinfo file.
3404 * doc/all.texi: settings for generic form of documentation.
3406 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
3408 * read.c (cons): Zero out frag when creating reloc.
3410 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
3412 * config/tc-mips.c (gp_reference): Certain magic symbols can never
3413 be referenced off the GP register.
3415 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
3416 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
3417 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
3419 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
3420 definition from other MIPS targets.
3421 * configure.in (mips-*-irix): Use emulation irix.
3423 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3425 * config/tc-h8500.c: Get relax size of branch instructions right,
3426 (get_operand): Parse @sp+ correctly.
3428 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3430 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
3431 COFF section header field.
3433 * configure.in: Print error message if host or target is not
3436 * configure.in: If with-bfd-assembler, use obj-coff instead of
3439 * config/ho-generic.h: Include string.h.
3441 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
3443 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
3444 '$' as local, for any object file format.
3446 * config/tc-mips.c (macro): Optimizations to branching code and a
3447 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
3450 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
3451 * configure.in (mips-sgi-irix*): Set gas_host to irix.
3453 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
3455 * subsegs.c (subseg_new): Set output_section of new section.
3456 * as.c (perform_an_assemly_pass): Don't set output_section here.
3457 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
3458 since it has additional sections.
3459 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
3461 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
3462 ecoff_undefined field.
3463 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
3464 ecoff_undefined field.
3465 (add_file): If using stabs, just output a stabs symbol rather than
3467 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
3468 it with get_absolute_expression, rather than skipping it by hand.
3469 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
3470 than ECOFF line number information.
3471 (obj_ecoff_stab): Accept non-zero values for stabs line number.
3472 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
3473 to small, undefined and/or readonly sections if appropriate.
3474 Don't output symbol names containing \001 characters.
3475 (ecoff_frob_file): Make sure at least one fdr is output.
3476 * config/tc-mips.h: Define TC_MIPS.
3477 * config/tc-mips.c (g_switch_value): New static variable.
3478 (md_assemble): Set gp size of output BFD.
3479 (gp_reference): New function; returns 1 if expression can be
3480 accesssed via gp. Always returns 0 if not using ECOFF.
3481 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
3483 (macro): Generate sequences using gp if possible.
3484 (md_parse_option): Ignore -EL and -EB. Parse -G.
3485 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
3486 (s_change_sec): Handle .rdata and .sdata for ECOFF.
3487 (s_extern): Mark symbol as external. Set ecoff_undefined field.
3489 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3491 * output-file.c (output_file_create): Don't call as_perror for
3492 filename rejected by application.
3494 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
3497 * doc/as.texinfo: Don't use @value in node names for the moment;
3498 references don't appear to work right.
3500 * as.h (const, volatile): Put these definitions back, and use
3503 * doc/as.texinfo: First pass at using new texinfo features --
3504 variables, conditional tests. Far from complete.
3506 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3508 * read.c: Temporary hack to handle some 64-bit constants. This
3509 should be redone later.
3510 (target_big_endian): Declare.
3511 (big_cons): If it's set, reverse order of bytes being copied.
3512 * config/tc-sparc.c (md_begin): Set target_big_endian.
3514 * read.c (s_ignore): Delete declaration of is_end_of_line.
3516 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
3517 forward pointers properly.
3519 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3521 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
3522 wasn't being stored into scnhdr.
3523 * config/obj-coffbfd.h: Add prototype of s_get_segment.
3524 * read.c (TC_START_LABEL): Default definition.
3525 (read_a_source_file): Use TC_START_LABEL macro to work out
3526 if a label has been seen.
3528 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
3530 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
3531 the bottom (make expands variables in dependencies when the
3532 dependencies are read, not when they are used).
3534 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
3535 a29k .bss section; the mondfe program doesn't like it.
3537 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3539 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
3541 (current_architecture): Don't need initializer.
3543 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3545 * doc/none.m4: Define Z8000.
3546 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
3547 texinfo file before recreating it.
3548 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
3550 (srcdir): Delete second, bogus definition.
3551 (as.info): Look for as-*.texinfo in current directory rather than
3555 * doc/configure.in: Create links to all as-*.texinfo files in the
3556 source directory, if that's not the current directory.
3558 * configure.in (per-host): Accept MIPS host with BSD version
3560 (per-target): Classify i486 as i386. Use generic cpu_type instead
3561 of target_cpu in selecting format etc.
3563 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
3564 * read.c (potable): Change .app-file to .appfile.
3566 * config/ho-decstatn.h: Renamed from ho-decstation.h.
3567 * configure.in: Adjusted.
3569 * config/obj-bfd-sunos.*: Unused; deleted.
3571 * Makefile.in (version.c, vers-stamp): Deleted.
3572 (config.h): Define GAS_VERSION.
3573 * as.c (version_string): Deleted declaration.
3574 (main): Look for GAS_VERSION instead.
3576 * doc/as.texinfo: Updated description of -a* (listing) options,
3577 and describe how to pass them through from gcc.
3579 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
3580 process relocs if there aren't any relocs to process. Avoids
3581 malloc/free bug on SCO too.
3583 * as.h: Move local include files below system include files, to
3584 avoid some redefinition complaints on some systems.
3585 (const, volatile): Don't need these conditionally defined if we
3586 use CONST and VOLATILE from ansidecl.h.
3587 (seg_name): Use CONST, not const.
3589 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
3591 * config/tc-mips.c: Reindented to GNU standards.
3593 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
3595 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
3596 (fixup_segment): Add a29k special case; the linker is not prepared
3597 to see a segment offset here.
3599 * app.c (do_scrub_next_char): Added new state, 10, modifying state
3600 9 to only keep a space in between identifier characters.
3602 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3604 * Makefile.in: add dvi target; as-$(config).texinfo might live in
3605 srcdir, might be in objdir.
3607 * doc/Makefile.in: dvi depends on as.dvi
3609 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3611 * Makefile.in: add installcheck target
3613 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
3615 * config/tc-mips.c (macro): Use $AT for any floating point load.
3617 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
3619 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
3620 bignums, but don't emit error message.
3622 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
3624 * Makefile.in (targ-cpu.o): Depend on config.h.
3626 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
3628 * app.c (do_scrub_next_char): Added new state, 9, to avoid
3629 dropping a space immediately following an identifier.
3630 * expr.c, write.c: Rewrote assert expressions to not use multiple
3631 lines; I don't think that can be done portably.
3632 * config/tc-mips.c (macro): Use $AT if target register is zero in
3633 load instruction, which it can be for a floating point load.
3635 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
3637 * write.c (write_contents): Compute the relocs before writing out
3638 the section contents.
3639 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
3640 symbol table and values right.
3641 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
3643 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
3646 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
3647 z8k-opc.h, not z8k.h.
3649 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
3652 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3654 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
3656 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
3658 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
3659 to be on a single line.
3661 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3663 * Makefile.in (config.h): Create file, writing out definitions of
3664 target cpu, alias, and canonical name.
3665 (ALL_CFLAGS): No longer define TARGET_CPU.
3667 * Makefile.in (check): Print a message, instead of quitting
3670 * as.c (main): Don't catch any signals, for now.
3672 * version.c: Deleted.
3673 * Makefile.in: Generate it, putting in only the version number
3675 (VERSION): New variable.
3676 * as.c: Include config.h.
3677 (main): Reformatted version string. Include target alias. Don't
3678 print if not requested (i.e., unknown -v argument).
3680 * as.c (stralloc): Deleted.
3681 (main): Call strdup instead.
3683 * configure.in: Handle all 68300 series chips.
3684 * config/tc-m68k.c: Include config.h.
3685 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
3686 series cpus as defaults.
3687 (md_parse_option): Accept some m68300 series CPUs as defaults.
3689 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3691 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
3692 not already defined.
3693 (main, got_sig): Use them.
3694 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
3697 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
3699 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
3702 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
3703 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
3704 (struct loc, struct proc, struct file): Moved to tc-mips.c within
3705 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
3706 * config/tc-mips.c: Rearranged for ECOFF support. Added
3707 prototypes for all static functions. Moved existing minimal
3708 debugging format support info #ifndef OBJ_ECOFF blocks.
3709 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
3710 does not support a non sign extended high 16 bits reloc. Adjusted
3711 all callers accordingly.
3712 (tc_get_register): Renamed from get_register, and made non-static.
3714 * config/mips-big.mt, config/mips-lit.mt: New files. Define
3715 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
3717 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
3718 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
3719 obj_format ecoff and gas_target mips-lit or mips-big.
3721 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
3723 * version.c: Bump to version 2.0.1.
3725 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
3727 * write.c (chain_frchains_together): Check that seg_info (section)
3729 (write_object_file): Call obj_frob_file after setting the symbols,
3732 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
3734 * Version 2.0 released.
3736 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3738 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
3740 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
3742 * read.h: Define stringer here.
3743 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
3746 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3748 * read.c (s_space): Multiply repeat count by mult, not fill.
3750 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
3752 * read.c: Include ctype.h.
3754 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3756 Patches from Eric Youngdale:
3757 * make-gas.com: Find obstack.obj if it's not in the current
3759 * read.c (s_ignore): Don't declare is_end_of_line. It's
3760 redundant, and triggers a VMS gcc compiler bug.
3762 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
3763 current segment as an argument. (Ignored in all cases but VMS.)
3764 All callers and definitions changed.
3766 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
3768 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
3771 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
3773 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
3774 so "~0x80" won't be rejected.
3776 * config/obj-elf.c: No longer include elf/reloc.h.
3777 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
3778 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
3780 (obj_elf_xstab): New routine.
3781 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
3782 argument to s_ignore. Put "#if 0" around unused code.
3783 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
3784 Call elf_xstabs for .stabs and .xstabs operators.
3786 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
3788 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
3791 * configure.in: mips-bsd configuration was missing format spec.
3794 * Makefile.in (Makefile): Depends on configure.in.
3796 * config/tc-mips.c (append_insn): Don't check for alignment of
3797 frag in memory; alignment of instructions in section is a separate
3800 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
3803 * listing.h: Always provide function declarations, not macros, so
3806 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
3808 * CONTRIBUTORS: Update Gilmore entry.
3810 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3812 * frags.c (frag_init): New function.
3813 (zero_address_frag, bss_address_frag): Now initialized at run
3815 * as.c (main): Call frag_init.
3817 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
3819 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
3820 Don't unget ch2 if we didn't get it.
3822 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3824 * doc/Makefile.in (TEXIDIR): Updated for new layout.
3826 * config/tc-sparc.c (s_common): Add support for ELF version.
3827 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
3828 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
3830 (md_convert_frag): New macro.
3832 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
3833 symbol, fix the offset so "+2" isn't required.
3835 * config/tc-i960.c (line_comment_chars, line_separator_chars):
3836 Define as common/bss.
3837 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
3838 initializers are sufficient.
3840 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
3841 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
3842 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
3843 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
3844 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
3845 "IGNORE_DEBUG" conditional, since both branches are identical.
3846 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
3847 referencing symbol structure members.
3848 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
3850 * as.h (struct frag): Reordered a couple of fields for better
3853 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
3855 (write_contents) [BFD_ASSEMBLER]: New function.
3856 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
3857 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
3858 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
3859 (fixup_segment): Make sure common-section symbols get treated the
3860 same as undefined symbols.
3861 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
3862 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
3864 * write.h (fix_new): Update prototype.
3866 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
3867 md_section_align, md_undefined_symbol): Don't provide prototypes
3868 if these are defined as macros.
3869 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
3872 * symbols.c (symbol_new): Argument NAME is now pointer to const.
3873 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
3874 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
3876 (colon): Display other/desc fields of redefined symbol only if
3877 S_GET_OTHER and S_GET_DESC are defined.
3878 (symbol_make): Argument NAME is now pointer to const.
3879 (symbol_find, symbol_find_base): Likewise.
3880 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
3881 * symbols.h: Fix prototypes for new const arguments. Add
3882 prototypes for BFD_ASSEMBLER S_* functions.
3884 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
3885 for changing to an existing section.
3886 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
3887 called by subseg_new and subseg_set.
3888 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
3889 given section name and subseg number.
3890 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
3891 new section/subsection.
3893 * read.c: Don't include ctype.h.
3894 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
3895 for now; should be machine-dependent.
3897 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
3898 targets, forcing BFD use.
3900 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3902 * config/tc-sparc.c: Use PARAMS macro for static function
3903 declarations. Use BFD_RELOC_ macros everywhere, with
3904 compatibility macros declared for non-BFD mode.
3905 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
3906 instead of enum reloc_type.
3907 (emit_sparc_reloc): Commented-out function deleted.
3908 (md_convert_frag): Deleted.
3909 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
3910 (md_apply_fix): Changed calling sequence (conditionally) for BFD
3912 * config/tc-sparc.h (md_convert_frag): New macro.
3914 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
3915 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
3916 of referencing fields directly.
3918 * write.c (cvt_frag_to_fill): New function; extracted from
3920 (write_object_file) [! BFD_ASSEMBLER]: Call it.
3921 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
3922 and set its size and flags.
3924 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
3925 fields with BFD equivalents. Turn on back-pointers, and add
3926 target-specific fields at end.
3928 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
3930 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
3931 (write_object_file): Set it here instead, so that fixup_segment
3932 can see the correct value.
3934 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3936 * write.c (write_object_file): Check for errors and warnings and
3937 bail out before processing contents.
3938 (chain_frchains_together_1): New function, does most of the work
3940 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
3941 (remove_subsegs) [! BFD]: Call it.
3942 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
3943 structures and routines.
3945 * config/obj-elf.*: New files.
3947 * config/mips.mt, config/rs6000.mt: Deleted.
3949 * config/h8300.mt: Don't specify compiler here.
3951 * config/z8k.mt: The z8k code depends on the z8k opcode table,
3953 * config/tc-z8k.h: Comment fix.
3955 * write.c: Reordered some functions for better inlining.
3956 (fixup_segment): Linkrelax code is no longer conditional on
3959 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3961 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
3962 obj-coffbfd.h}: support for the H8/500
3964 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3966 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
3967 * write.c (write_object_file): Not here.
3968 (fix_new): Initialize fx_addnumber.
3970 * listing.c: Don't include target-cpu.h explicitly, since as.h
3973 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3975 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
3976 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
3977 (struct fix): Reordered fields for compactness and efficiency.
3978 Converted some logical fields to 1-bit fields.
3980 * config/obj-aout.h: Use PARAMS.
3981 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
3982 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
3984 * read.c: Don't include listing.h; as.h includes it. Removed
3986 [BFD_ASSEMBLER]: Include subsegs.h.
3987 (old_buffer, new_broken_words): Default initialization is
3990 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
3991 to 0, define stdoutput.
3992 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
3993 Call bfd_set_arch_mach.
3994 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
3995 bfd_close_all_done. Call bfd_perror on failure.
3996 (output_file_append) [BFD_ASSEMBLER]: Don't define.
3998 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
4000 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
4001 if not MANY_SEGMENTS. Define new field bfd_section if
4003 (seg_info): New macro.
4005 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
4006 variables, and some irrelevant comments.
4008 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
4009 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
4010 * configure.in: Permit --with-bfd-assembler now, with a warning.
4011 Variable need_bfd is now a boolean, as is new variable bfd_gas.
4012 Set BFDDEF and BFDLIB in Makefile when appropriate.
4014 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
4015 (main): Refer to flag_always_generate_output instead of
4018 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
4019 (*_section) [BFD_ASSEMBLER]: Define them.
4020 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
4021 set section flags when appropriate.
4022 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
4023 section is not absolute, undefined, or an assembler internal one.
4024 (absolute_section, undefined_section): Always define.
4025 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
4026 switch statements into if-else trees.
4027 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
4028 SEG_BSS and SEG_DATA.
4030 * as.h (frag_now_fix): New macro.
4031 * symbols.c (colon): Use it.
4033 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
4035 * config/tc-mips.c: Added mips support for mips-dec-bsd.
4036 * config/tc-mips.h: Added mips support for mips-dec-bsd.
4037 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
4038 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
4039 * configure.in: Added mips support for mips-dec-bsd.
4040 * atof-generic.c: Define TRUE and FALSE if not defined.
4042 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4044 * version.c: Bumped version number to 1.93.05.
4046 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4048 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
4049 (obj_emit_lineno): Don't need return at end of void function.
4050 (obj_symbol_new_hook): Ditto.
4052 * config/tc-m68k.c: Removed some unused code.
4053 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
4055 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
4056 offset field is set.
4058 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4060 * config/tc-sparc.c (architecture_requested, warn_on_bump,
4061 md_relax_table): Use default zero initialization.
4062 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
4063 latter, instead of selecting with preprocessor conditionals.
4065 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4067 * configure.in: recognise all sparclite variants
4069 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4071 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
4072 accidentally changed to use subseg_change where it should have
4075 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4077 * expr.c (operand): If character other than comma or newline is a
4078 logical end-of-line character, use the newline case.
4079 From Eric Youngdale:
4080 (operand): Set X_add_number field for floating-point numbers.
4081 (operand): Treat zero byte as end-of-operand.
4083 * configure.in (per-target): Look for with_bfd_assembler option.
4084 For now, only accept "no", until the merge is done.
4086 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
4087 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
4088 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
4089 * read.c: Finish conversion to S_* macros in the VMS only
4090 parts of the program. Add "const" modifier to hex_value.
4091 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
4093 * expr.c: Add "const" modifier to hex_value.
4094 * symbols.c: Finish conversion to S_* macros in the VMS only
4095 parts of the program. Add "const" modifier to
4096 md_[long,short]_jump_size. Remove declaration of const_flag
4097 (which will be declared in obj-vms.h).
4098 * write.c: Add "const" modifier to md_[long,short]_jump_size.
4099 Fix arguments to VMS_write_object_file.
4100 * config-gas.com: New file. Script for VMS systems to set up the
4101 configuration to build gas for VMS, and create config.status.
4102 * make-gas.com: Redone to work with new scheme.
4103 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
4105 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
4106 will swap bytes if needed on a big endian system. Use throughout
4108 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
4109 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
4110 types of malformed stabs. Change parsing algorithm so that we are
4111 more certain of having all of the information that we need on hand.
4112 * obj-vms.c (final_forward_reference): New function, used to help
4113 resolve the data types of as many struct elements as possible
4114 when some part of the struct is not fully defined by the compiler.
4115 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
4117 * obj-vms.c (VMS_write_object_file): Define all vtable psects
4118 as symbols as well in the object file. Look for external functions
4119 that start with "__vt.", and turn them into variables, since the
4120 g++ compiler is incapable of doing this.
4121 * tc-vax.c: Add '1' option for backward compatibility with older GCC
4123 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
4124 * input-scrub.c (as_where): Fix bug where as would crash if we did not
4125 have the name of the source file yet.
4126 * config/ho-vms.h: define HO_VMS, not HO_VAX.
4128 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
4130 * read.c (s_data): Always use "data_section", since it'll map to
4131 SEG_DATA or SEG_E1 if needed.
4132 (s_lcomm): Likewise with bss_section.
4133 (s_fill): Use memset, not bzero.
4135 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4137 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
4138 handling GDB symbol table data.
4140 * config/obj-aout.h (segment_name): Delete definition.
4141 (seg_name): Delete declaration.
4142 * config/obj-bout.h (segment_name, seg_name): Ditto.
4143 * config/obj-vms.h (segment_name, seg_name): Ditto.
4144 * config/obj-coff.h (segment_name): Ditto.
4145 * config/obj-coffbfd.h (segment_name): Ditto.
4147 * Changes for BFD_ASSEMBLER:
4148 * obj.h (obj_crawl_symbol_chain): Declare only if not
4150 (obj_header_append, obj_pre_write_hook): Ditto.
4151 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
4152 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
4153 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
4154 otherwise, use seg_name array.
4155 (seg_name): Declare only if not BFD_ASSEMBLER.
4156 (section_alignment): Declare only if not BFD_ASSEMBLER.
4157 (big_section, reg_section, pass1_section, diff_section,
4158 absent_section, text_section, data_section, bss_section): If
4159 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
4160 mapping to segT enum values.
4161 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
4162 if these are used or defined, if BFD_ASSEMBLER.
4163 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
4164 subseg_new split into two functions.
4165 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
4167 * as.h (volatile): Don't define if already defined.
4168 (had_errors, had_warnings): Provide prototypes for ANSI C even if
4170 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
4171 declare with format attribute for -Wformat checking.
4173 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
4175 * app.c, config/tc-*.c: Don't include read.h, since it is already
4178 * These are based on patches from Minh Tran-le
4179 <mtranle@paris.intellicorp.com>.
4180 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
4181 obj_format coffbfd and gas_target i386coff for target.
4182 (i[34]86-*-isc*): New host (uses sysv).
4183 * config/i386aix.mt: Removed (no longer used).
4184 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
4186 (LDFLAGS): Added, defined as -shlib.
4187 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
4188 * config/te-sco386.h (LOCAL_LABEL): Don't define.
4189 (DOT_LABEL_PREFIX): Define.
4190 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
4191 name rather than L0\001.
4192 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
4194 * symbols.c, symbols.h (local_bss_counter): Removed.
4195 * write.c (write_object_file): bss no longer uses
4196 local_bss_counter. Pass correct data and bss size to
4197 VMS_write_object_file.
4198 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
4199 argument, rather than using local_bss_counter.
4200 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
4201 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
4202 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
4203 (size_section): Restored sanity check.
4204 (do_relocs_for): Base section address on s_paddr rather than
4205 computing it. Adjust a29k R_IHIHALF special case to account for
4206 section paddr (used to require paddr to be zero). If there are no
4207 reclos, set s_relptr to 0. Set relocation size in object_headers.
4208 (fill_section): Always set s_vaddr here, removing
4209 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
4210 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
4211 Set STYP_INFO for .comment.
4212 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
4213 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
4214 (crawl_symbols): Handle 8 character section name correctly. Use
4215 H_{SET,GET}_* macros.
4216 (do_linenos_for): Set lineno size in object_headers.
4217 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
4218 set s_vaddr here. If string_byte_count remains 4, set it back to
4219 0, and only write strings out if there are some. Call
4220 fill_section before do_relocs_for and do_linenos_for.
4221 (obj_coff_section): Handle optional quoted second argument giving
4222 section characteristics.
4223 (obj_coff_bss): Added to handle .bss.
4224 (obj_coff_ident): Added to handle .ident (puts string in .comment
4226 (obj_coff_lcomm): Put common symbols in .bss, not .data.
4227 (fixup_mdeps): Change to segment. Call frag_wane after
4229 (fixup_segment): Explicitly check S_IS_COMMON before making 386
4230 adjustment (already happened only for common symbols, but this is
4232 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
4233 * config/tc-i386.c (s_bss): Don't use if I386COFF.
4234 (md_pseudo_table): Ignore .optim and .noopt.
4235 (tc_coff_sizemachdep): New function.
4236 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
4238 (LOCAL_LABEL): Removed definition.
4239 (DOT_LABEL_PREFIX): Defined.
4241 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
4243 * app.c (app_push): Use memcpy, not bcopy.
4244 (do_scrub_next_char): For \", return " not '.
4245 (symbol_chars): Now const.
4247 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
4248 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
4250 * config/obj-coff.h: Don't use #elif.
4252 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
4253 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
4255 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
4257 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
4260 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4262 * app.c (do_scrub_begin): allow single quote strings if so
4265 * config/*z8k*: checkpoint
4267 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
4269 * read.c (read_a_source_file): avoid calling xmalloc (0).
4271 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
4273 * listing.c: Call xmalloc, not malloc; don't declare malloc.
4275 * Changes to support SCO 3.2v4:
4276 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
4277 SEG_BSS, fill with NOP_OPCODE.
4278 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
4279 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
4280 using ZERO_BASED_SEGMENTS.
4281 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
4282 never set segment address for SEG_E2 (.bss) and don't write out
4283 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
4284 (obj_coff_endef): Don't merge labels or symbols awaiting forward
4285 definitions, and don't merge tags with non-tags. Check for .bf
4286 rather than just checking whether the second character is b and
4287 the third character is f.
4288 (obj_coff_val): gcc can generate values which we don't handle
4289 correctly; discard information for now, since it only affects the
4290 debugging information.
4291 (tag_find_or_name): Don't insert tags in the symbol table.
4292 (yank_symbols): Don't merge labels.
4293 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
4294 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
4295 set segment address if ZERO_BASED_SEGMENTS.
4296 (obj_coff_section): Accept and ignore a trailing quoted string, as
4297 used in AT&T i386 syntax.
4298 (fixup_segment): Take segment as argument. On the i386, adjust PC
4299 relative addends by the segment vaddr.
4300 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
4301 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
4302 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
4304 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4306 * config/obj-coffbfd.c: Include libcoff.h.
4308 * version.c: Now version 1.93.
4310 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
4312 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
4313 power-of-two alignment for .align.
4315 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
4316 and leave everything else alone.
4318 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4320 * Makefile.in (as.new): Don't bother saving as.old.
4322 * write.c: Conditionalize on OBJ_VMS, not VMS.
4323 (magic_number_for_object_file): Don't define if OBJ_VMS.
4325 * config/obj-vms.c: Changes for traditional C.
4327 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4329 * config/ho-generic.h (malloc, realloc): Declare.
4331 * Lots of comment/whitespace changes.
4333 * write.h (struct fix): Some fields reordered, narrowed.
4335 * read.c (MASK_CHAR): Define using C types, not magic number.
4337 * as.c, input-file.c: Deleted some unused code.
4339 * app.c, as.h: Doc fix.
4341 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
4343 * as.h (xmalloc): Argument is long.
4345 * xmalloc.c (error): Remove declaration; as.h takes care of it.
4347 * doc/as.texinfo: Regrouped documentation of some command-line
4348 options. Updated options documentation for m68k. Some minor
4349 wording/punctuation changes.
4351 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4353 * configure.in: Accept target OS "vms".
4355 * symbols.c: Merged ANSI and non-ANSI function decls, using
4358 * xmalloc.c: Just include as.h, don't bother trying to figure out
4361 * strstr.c, strerror.c: Deleted.
4362 * Makefile.in: Deleted references.
4364 * config/tc-ns32k.c: Don't include header file for string
4365 declarations; leave that to ho-*.h.
4367 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
4369 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
4370 imported from FSF sources.
4372 * messages.c (strerror): Declare unconditionally.
4374 * as.h: Delete alloca and register definitions.
4376 * config/atof-ieee.c (mask): Now const.
4378 * obstack.c, obstack.h: Deleted.
4380 * as.h (flag_readonly_data_in_text): New flag.
4381 * as.c (main): Set it for -R.
4383 * as.h (flag_suppress_warnings): New flag.
4384 * as.c (main): Set it for -W.
4385 * messages.c (as_warn): Check it instead of flagseen['W'].
4387 * as.h (flag_always_generate_output): New flag.
4388 * as.c (main): Set it for -Z.
4390 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
4391 * config/tc-a29k.h: Ditto.
4392 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
4395 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
4397 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
4398 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
4402 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
4403 xrealloc from xrealloc.c.
4404 * xrealloc.c: Deleted.
4405 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
4407 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
4410 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
4412 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
4413 don't initialize it with NULL.
4415 * config/ho-vax.h (M_VAX): Deleted; was unused.
4417 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
4418 New files imported from FSF version, contributed by Eric Youngdale.
4419 * README-vms-dbg, config/vms: Deleted.
4421 * ChangeLog, config/ChangeLog: Merged.
4423 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
4426 * input-file.c (input_file_open): Eliminate call to setvbuf.
4427 [USG] (setbuffer): Deleted macro.
4429 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
4431 * all files: Whitespace changes for GNU indentation style, done by
4432 GNU `indent'. Some cleanup still needed, especially of comments.
4434 * configure.in: No te-386bsd.h file exists; don't try to use it.
4436 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
4438 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
4439 could be doing emulation.
4441 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4444 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
4447 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
4449 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
4451 * subsegs.h: add extern to segment_info declaration.
4453 * read.h: added extern declarations for comment_chars,
4454 line_comment_chars, and line_separator_chars.
4455 read.c, app.c: removed definitions of comment_chars,
4456 line_comment_chars, and line_separator_chars.
4458 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
4459 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
4461 (insert_reg): put REGISTER_PREFIX before register names before
4462 putting them in the symbol table.
4463 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
4466 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
4469 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
4470 comment_chars, line_comment_chars and line_seperator_chars
4471 consistently const, and always initialized them. Included read.h.
4473 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4475 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
4476 constant will not fit in an immediate field.
4477 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
4479 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
4481 * obj-coff.c (callj_table): Delete global variable.
4482 (obj_emit_relocations): Define it locally here, and only if
4485 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
4486 (m68k_ip): Don't warn about bignum used as float bit-pattern.
4488 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
4489 with a single set using PARAMS macro.
4491 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
4494 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
4496 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
4497 so widening works consistently.
4499 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
4501 * version.c: Put conditional "const" before version_string, not
4502 before dummy function for VMS. Now version 1.91.03.
4504 * app.c (do_scrub_next_char): Need double-\ before `000' to show
4505 printed rep of null character.
4507 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
4509 * obj-coffbfd.c (write_object_file): check return value of
4512 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
4514 * Support for i386-sysv.
4515 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
4516 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
4517 be used to set them all to zero as was done before.
4518 (fill_section): segment addresses now set in write_object_file.
4519 (fill_section): Don't set STYP_NOLOAD for .bss section.
4520 (fixup_segment): 386 uses strange common symbol format.
4521 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
4522 compatibility with SVR3.2 linker.
4523 * configure.in: i386-sysv and i386-sco use coffbfd.
4525 * app.c (do_scrub_next_char): discard whitespace after a label.
4527 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4529 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
4530 hosts, use the sysv configuration for solaris2
4532 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4534 fix i960+non-bfd coff bit rot.
4535 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
4536 support for C source listings. (obj_coff_endef): look in the right
4537 part of the symbol for the symbol name
4539 * tc-m68k.c (get_num): make it work for all segments, not just the
4542 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4544 * configure.in: recognize i386-*-bsd emulation.
4546 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4548 * configure.in: use the cpu-vendor-os triple for host and target
4550 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4552 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
4553 * tc-z8k.c: lots of bug fixes
4555 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
4557 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
4558 #elif, since it is not supported by old compilers.
4559 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
4560 couple of expressions in tc-m68k.c.
4562 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4564 * read.c (cons): If NO_RELOC is defined, use it.
4566 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
4568 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
4570 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
4571 local labels to start with a .) and set REGISTER_PREFIX to %.
4572 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
4574 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
4576 * messages.c: Comment changes.
4578 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
4580 * as.h: Test if __STDC__ is defined only, don't test its value.
4581 * messages.c: If __STDC__ is not defined, define NO_STDARG.
4583 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4585 * listing.c (debugging_pseudo): Add stabs and stabn as things to
4588 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
4590 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
4591 sections starting from zero, rather than making them consecutive.
4592 This makes subsequent reloc calculations easier, esp if the object
4593 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
4594 allocate lcomm in .data rather than in .bss. It seems that some
4595 tools can't cope with a non-zero sized bss before linkage.
4597 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4599 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
4600 throughout. That enum no longer means what we thought it meant.
4602 * tc-m68k.c (md_assemble, md_parse_option): Handle new
4603 "-mno-688[58]1" options.
4605 * tc-m68k.c: Added CPU32 support.
4607 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4609 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
4611 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4613 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
4614 Change LIBDEPS dependence to LIBS.
4616 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
4618 * Makefile.in (install): if $(tooldir) exists, install as in
4621 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
4623 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
4624 .word is < -32768 or > 32767. The -J flag causes the error to be
4625 ignored. This is to catch over-sized switches generated by gcc on
4626 systems which don't support the broken .word hack.
4627 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
4628 write.c (fixup_segment): check for signed .word overflow if
4629 WARN_SIGNED_OVERFLOW_WORD.
4631 * write.c (fixup_segment): fixed missing parens in expression
4632 checking for byte or word overflow.
4634 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
4635 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
4636 WARN_SIGNED_OVERFLOW_WORD.
4638 * obj-coffbfd.c (fixup_segment): fixed missing parens in
4639 expression checking for byte or word overflow.
4641 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4643 Support for i386 coff
4644 * obj-coffbfd.h : added stuff
4645 * tc-i386.c (tc_coff_fix2rtype): new function
4646 * tc-i386.h : new coff defines
4648 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
4650 * input-scrub.c (input_scrub_push): call input_file_begin, not
4652 messages.c (as_perror): print ": " between the passed in error and
4653 the strerror, like perror does.
4655 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
4657 * Makefile.in: use gas_target instead of modifying target_cpu.
4658 From Steve Chamberlain:
4659 Makefile.in: Handle m68*-*-coff*.
4660 read.c, read.h: add mult argument to s_space
4662 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
4663 Motorola and MIT syntax; gas can now assemble either type of
4665 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
4666 From Steve Chamberlain:
4667 m68kcoff.mt: for m68k COFF.
4668 obj-coffbfd.c: (fixup_mdeps) added
4669 (size_section) removed bad sanity check
4670 (fill_section) added rs_machine_dependent case
4671 (write_object_file) call fixup_mdeps
4672 (fixup_segment) set fx_subsy to 0.
4673 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
4675 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
4678 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4680 * Makefile.in (LIBS): Include opcode library.
4682 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
4684 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
4685 including zero are accepted, pass +0.0.
4687 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
4689 * Makefile.in: map "as" through program_transform_name when
4692 * doc/Makefile.in: map "as" through program_transform_name when
4695 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4697 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
4699 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
4701 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
4702 tc-i960.c (md_ri_to_chars): Always output bout object file in
4703 little endian byte order (used to use endianness of host).
4705 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4707 * config/tc-m68k.c (init_table): Now const. Always include 68851
4708 data, so that "bc" is available to 68040 cache instructions.
4709 Added "tt0", "tt1", and 68ec030 variants.
4710 (md_assemble): Complain if 68000 (only) and 68881 are specified.
4711 (enum _register): Added TT0, TT1.
4712 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
4713 line number correctly in "internal error" messages. Don't print
4714 architecture-mismatch message for operand errors.
4716 From Colin Smith (colin@wrs.com):
4717 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
4718 than install_operand.
4720 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4722 * listing.c (buffer_line): rewind to the start of include
4723 files, they might be included twice.
4725 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
4727 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
4729 * Makefile.in: defined TARGET_CPU for C code so that it can choose
4730 one element of a family.
4732 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
4734 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
4735 so that we can assemble hand-written libgcc code.
4737 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4739 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
4740 has already been formatted (but may still contain %-characters).
4743 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
4745 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
4746 written with indirection on the last two operands, which can be
4747 either data or address registers. Added a new operand type 'r'
4748 which accepts either register type. Added '(' to notend stuff in
4749 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
4751 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
4753 * as.h (enum _relax_state): Start off at one, not zero, to better
4754 catch uninitialized-variable errors.
4755 (linkrelax): Declare new variable.
4757 * messages.c (warning_count, error_count): Default initializer is
4760 * write.c: Merged some declarations, using PARMS macro.
4761 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
4762 data_last_frag): No longer static.
4763 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
4764 defined, call it. Change segments before calling fixup_segment.
4765 (relax_align): If linkrelax, provide extra padding.
4767 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
4768 their not having symbols associated.
4770 * tc-i960.c (norelax, instrument_branches): Default initializer is
4772 (linkrelax): Delete variable definition.
4773 (mem_fmt): Call fix_new with NO_RELOC.
4774 (tc_bout_fix_to_chars): Handle alignment relocs.
4775 (i960_handle_align): New function.
4776 * tc-i960.h (linkrelax): Delete declaration.
4777 (HANDLE_ALIGN): New macro; calls i960_handle_align.
4778 (NEED_FX_R_TYPE, NO_RELOC): New macros.
4780 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
4782 * config/sparc.mt: New file. Grab sparc opcode table from bfd
4785 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
4787 * Makefile.in: always create installation directories. Removed
4788 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
4789 FLAGS_TO_PASS to recursive makes.
4791 * doc/Makefile.in: always create installation directories.
4793 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4795 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
4796 being used with args swapped, causing occasional lossage when
4797 refilling buffers after an include file.
4799 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
4801 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
4802 version. Discard bogus DONTDEF version.
4803 (as_warn, as_bad, as_fatal): Likewise.
4805 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
4807 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
4808 selected architecture, print a message saying so and listing what
4809 processors support it, rather than saying "operands mismatch".
4811 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
4813 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
4815 * config/ho-rs6000.h (M_RS6000): Don't define it.
4817 (BROKEN_ASSERT): Define it if not __STDC__.
4819 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
4821 * sparc.mt: New file.
4823 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
4825 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
4826 if TN_SUN3; otherwise align to 2**N-byte bounary.
4828 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4830 * read.c (s_fill): make the .fill size clamped error a warn and
4831 fix bug where 0's were always placed.
4833 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
4834 two bytes of any constant with 0xff:
4836 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4838 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
4839 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
4841 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
4843 * tc-m68k.c (try_index): Error if index scaling specified and
4844 assembling for an older CPU than a 68020.
4846 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
4848 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
4849 fx_offset into account.
4851 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
4853 * configure.in (mips host): Accept "ultrix" with version number.
4855 * expr.c (floating_constant): Separate "=-" to avoid confusing
4856 ancient or broken compilers.
4858 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
4859 processor/opcode mismatch, so reword the error message.
4860 (md_assemble): If no CPU has been set (even if FPU/PMMU
4861 characteristics have been), default to 68020. Don't need extra
4862 quotes around error string.
4864 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4866 * read.c (potable): Revert sac's incorrect change made Jul 13.
4867 Align really is supposed to be ptwo not nbytes.
4869 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4871 * Makefile.in: _Do_ include libiberty. (from sef)
4873 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
4875 * expr.c (integer_constant): Handle "0f" and "0b" label references
4878 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4880 * write.c (fixup_segment): if relaxing, don't do anything.
4881 * config/obj-bout.[ch] : maintain the a_relaxable file header info
4882 * config/tc-i960.c: new option -linkrelax
4884 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4886 * expr.c (expr): allow SEG_BSS in expressions
4887 * read.c (potable): align should be nbytes, not ptwo!
4888 * write.c (write_object_file): extra glue for new bss attributes
4889 (relax_segment): SEG_BSS is ok now
4890 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
4892 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
4894 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
4896 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
4898 * configure.in: recognize m680x0 as having sun3 emulation mode for
4899 vxworks environment.
4902 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4904 * Makefile.in: Add program_suffix (parallel to program_prefix)
4906 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4908 * app.c (process_escape): new function to handle escapes the right
4909 way, (do_scrub_next_char): use new function
4910 * cond.c (s_ifdef): do ifdef/ifndef right
4911 * read.c (s_fill): make the , expressions optional like the doc
4913 * config/tc-h8300.[ch]: better warnings
4915 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4917 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
4920 * write.c (write_object_file): various changes to handle data in
4921 the BSS segment in much the same was as stuff in the DATA segment.
4923 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
4924 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
4925 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
4926 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
4929 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4931 * expr.c(expr): allow SEG_REGISTER in expressions.
4932 * read.c(pseudo_set): register expressions can be the source of a
4934 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
4935 goto SEG_TEXT (if a.out)
4936 * write.c (write_object_file): If a.out don't use the old way for
4938 * config/obj-a.out (s_sect): complain if the user tries to use a
4939 subsegment with a value which might interfere with out -R hackery.
4940 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
4941 rather than use ugly if tree. (init_regtable): insert register
4942 names into symbol table.
4944 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
4946 * write.c (write_object_file): keep the fix_tail clean, which
4947 fixes a bug in -R where relocations were being lost.
4949 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
4951 * configure.in: recognize m680x0 as having sun3 emulation mode for
4952 vxworks environment.
4954 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4956 * configure.in: recognize m680x0 as an m68k
4958 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4960 * configure.in: Recognize sparclite as a sparc variant.
4962 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
4965 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4967 * config/tc-a29k.c: lint
4968 * listing.c, expr.c: patches from Andrew Smith
4970 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4972 * doc/Makefile.in: use m4 rather than gm4.
4974 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4976 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
4977 calc the base of relocs correctly.
4978 * tc-a29k.c (parse_operand): allow expressions to be in any section.
4980 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
4982 * as.c, write.c: use -K rather than -k for the broken word warning
4985 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
4987 * Makefile.in: do not print recursion lines.
4989 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4991 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
4993 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4995 * write.c (write_object_file): For b.out format, round up section
4996 start addresses to match required alignment.
4998 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5000 * Makefile.in (install): Install into $(tooldir)/bin, since that's
5001 where gcc looks for it.
5003 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
5005 * Makefile.in: Changed some lines to be less confusing for some
5008 * input-file.c: Conditionalize on _IOFBF, not VMS.
5010 * read.c, write.c: Change a series of ifdef/elif to
5011 ifdef/else/ifdef etc.
5013 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
5015 * symbols.c (fb_label_init): fix sizeof to memset.
5017 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
5019 * Makefile.in: install the man page.
5021 * Makefile.in: pass down MAKEINFO explicitly on info.
5023 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
5025 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5027 * flonum-const.c: renamed flonum-konst.c to stop dos name
5030 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
5032 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
5033 tc-m68k.h to te-sun3.h.
5035 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
5037 * configure.in: vxworks68 gets te-sun3.h.
5039 * expr.c: remove limitation that local_labels_dollar or
5040 local_labels_fb must be < 10.
5042 * symbols.c: remove local_labels_dollar, replace with a function
5043 interface for a sparse array. All users adjusted.
5045 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
5047 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5049 * doc/Makefile.in: commented out line for building as-all.texinfo.
5052 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
5054 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
5056 * Makefile.in: added check target.
5058 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5060 * Makefile.in: added tooldir and program_prefix.
5062 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
5064 * write.{c,h} (fix_new): Make these declarations consistent.
5066 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
5068 * Makefile.in (strerror.o): Add rule so that broken Sun make can
5071 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5073 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
5075 * expr.c (operand): if can't work out what sort of operand it is,
5076 then look through FLT_CHARS for a hint.
5078 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5080 * Makefile.in, configure.in: removed traces of namesubdir,
5081 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5082 copyrights to '92, changed some from Cygnus to FSF.
5084 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
5085 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5086 copyrights to '92, changed some from Cygnus to FSF.
5088 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5090 * expr.c: If an expression is single comma, then return with
5091 SEG_ABSENT rather than an error - since the sparc front end does
5092 really strange things with things like fbge,a
5094 * as.h: include bfd.h if using many sections
5095 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
5096 local labels didn't work.
5097 * listing.c (list_symbol_table): don't core dump when there's no
5099 * write.c, write.h: call fix_new with the right number of args on
5101 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
5104 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5106 * app.c: MRI compatibility - allow single quote to start a string.
5107 * as.c: fix typo recently introduced.
5108 * as.h : Don't include aout/reloc.h - it's not right for COFF!
5109 * expr.c: Much rewriting, to accomodate MRI syntax for
5110 expressions. Also easier to read now.
5111 * listing.c: Put back defuns
5112 * read.c: modified to accept MRI syntax, put back listing pseudo
5113 ops so that an assembler built with NO_LISTING ignores list ops
5115 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
5116 machine is a SPARC or a 29K.
5117 * config/obj-aout.c: added s_sect pseudo op
5118 * config/obj-coffbfd.c: lints, set the filehdr flags right and
5119 fill in the timestamp.
5120 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
5121 anymore, define all the relocs which the tc-<x> bit will use so we
5122 can translate from them to the coff types.
5123 * config/tc-a29k.c: reloc_type isn't ane enum any more
5124 * config/tc-m68k.c: Added NO_RELOC definition.
5126 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5128 * Makefile.in: put header files before C source for TAGS; remove
5129 references to non-existent syscalls.h.
5131 * read.c, write.c subsegs.c: back out the .bss changes.
5133 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
5135 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
5139 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
5141 * symbols.c (local_label_name): symbols now start with ^A.
5143 * read.c, subsegs.c, write.c obj-coff.c: added handling of
5144 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
5145 generate these sections. .align: will use NOP_OPCODE or 0
5146 for padding. This is just for being nice to the
5149 * expr.c (operand): changed to generate local label "\001L0"
5150 starting with a ^A so that it is recognized as a local label.
5152 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
5154 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
5155 i/o opcodes - inb, inw, outb and outw. string manipulation with
5156 att syntax - scmp, slod, smov, ssca, ssto.
5158 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
5159 to just after .file .
5161 In obj_crawl_symbol_chain() where it tries to put the external
5162 symbols apart, with the condition:
5163 (!S_IS_DEFINED(symbolP) &&
5164 !S_IS_DEBUG(symbolP) &&
5165 !SF_GET_STATICS(symbolP))
5166 it was moving too many symbols out. So I switch it back to the
5168 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
5170 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
5171 so that we don't use the F_RELFLG which make the linker complain
5172 that somebody has stripped the relocation info.
5174 Also, the AIX ld program require that the relocation table
5175 is sorted by r_vaddr like the standard ATT assembler does.
5177 [he also changed the sizeof(struct ...)'s into the coff
5178 style FOOSZ macros. I'm not sure this is right, but I can't
5179 remember why. xoxorich.]
5181 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
5183 * Makefile.in, configure.in, doc: use the doc. Build it, install
5186 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
5188 * read.c: white space and comments only.
5190 * configure.in: use the new atof-ns32.c for ns32k.
5192 * write.c: comment change only.
5194 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
5195 aren't yet integrated.
5197 * tc-i860.[hc]: blew off the dust. Something must still be done
5198 about conflicting relocation types.
5200 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
5203 * tc-i960.c, tc-sparc.c: white space and comments only.
5205 * tc-a29k.h: delete duplicate macro definition.
5207 * new file atof-ns32k.c copied from hack's last unreleased gas.
5209 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
5211 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
5214 * nearly everything. flush ChangeLog, package as gas-1.92.1.
5215 ChangeLog's prior to this are sketchy at best. I have logs.
5216 They just aren't ChangeLogs.