1 Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * as.c (statistics_flag): Renamed from quiet_flag.
4 (main): Get statistics with --statistics instead of -noquiet.
6 Mon Jan 31 07:19:30 1994 Steve Chamberlain (sac@jonny.cygnus.com)
8 * Makefile.in: Support for Gnu ASsembler Preprocessor.
10 * read.c (s_lcomm): Align lcomm data.
11 * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction
12 from different sections.
14 Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
16 * write.c (write_object_file): If tc_frob_file is defined, call it
17 just before calling obj_frob_file.
18 * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value
19 (references changed), and made non-static.
20 (getExpression): Return void.
21 (select_gp_value): Abort if gp_value is non-zero. Delete call to
22 non-existent bfd_set_gp_value.
23 (alpha_validate_fix): Function deleted.
24 (alpha_frob_symbol): Function deleted.
25 (alpha_local_label): Function deleted.
26 (alpha_frob_file): Renamed from alpha_end.
27 * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix,
28 alpha_local_label, alpha_end): Declarations deleted.
29 (alpha_gp_value, alpha_frob_file): Declare.
30 (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted.
31 (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label.
32 (md_convert_frag): Simplified slightly.
33 (tc_frob_file): New macro.
35 * read.c (do_align): New function, most of guts of s_align_*
36 functions. Look for md_do_align macro, give it a chance to bypass
37 all but recording of section alignment.
38 (s_align_bytes, s_align_ptwo): Call do_align.
39 (s_lcomm) [TC_ALPHA]: Align object to largest power of two that
42 * frags.c (frag_align_pattern): New function.
43 (frag_align): Rewrite for clarity.
45 * config/tc-vax.c (md_assemble): Handle O_constant expression.
46 (vip_begin): Returns pointer to const char. Cast hash_insert arg
47 to PTR to avoid compiler complaints about const.
48 (md_begin): Local variable errtxt must point to const.
50 * configure.in: Handle host vax-*-ultrix* like vax-*-bsd*. Don't
51 bother with *-*-ultrix or *-*-sysv*, except *-*-sysv, since only
52 the last has an existing host support file. Do handle vax-bsd and
55 Fri Jan 28 11:26:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
57 * config/obj-coff.c (obj_coff_section_header_append): Do not
58 declare if BFD_ASSEMBLER.
59 (stack_pop): Correct test for stack underflow.
60 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
61 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare
62 type of ignored argument to avoid gcc warning.
63 (align): Removed unused function.
65 Thu Jan 27 18:14:19 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
67 * config/tc-alpha.c, config/tc-alpha.h, config/alpha-opcode.h: New
68 files, based on port of gas-1.38 contributed by CMU, using a.out
69 variant. Updated for gas-2.x and ECOFF. Floating-point constants
70 are still broken, bootstrap testing incomplete.
72 * literal.c: Comment changes.
74 * listing.c (listing_source_file): Check for null listing_tail
75 before indirecting through it.
77 * expr.h (struct expressionS): Added struct tag.
79 * as.h: If __GNUC__ and inline are both undefined, define inline
82 * write.c (cvt_frag_to_fill): Don't assume that fr_var for
83 rs_align or rs_org frags will be 1.
84 (relax_segment): For rs_align, if fr_var is not 1, complain if
85 required padding is not a multiple of the size of the pad pattern.
86 (fixup_segment): Leave gp-relative relocations alone. For pcrel
87 relocations referring to the same segment, clear fx_pcrel when
89 * as.h: Adjust comments on rs_align.
91 * atof-generic.c: Some reformatting.
92 (atof_generic): Be careful when mixing signed/unsigned values of
95 * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c:
96 Query the fx_done field instead of fx_addsy to see if the fixup
97 still needs to be applied. Set fx_done and clear fx_addsy both,
98 for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix
99 will only clear fx_addsy, and set fx_done accordingly after
101 * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define.
102 * config/tc-sparc.c (md_apply_fix): Set fx_done for non-pcrel fix
105 * symbols.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
107 (symbol_begin): Moved to end of file, so function inlining can
109 (fb_label_count, fb_label_max): Default C static initializers are
111 * symbols.h (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
112 Declarations deleted.
113 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
114 dot_bss_symbol): Defined here, static.
116 * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before
117 including aout/aout64.h.
119 * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false,
120 don't write out a section symbol even if it's used in a
121 relocation; assume relocations will handle section numbers
122 somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect
124 (EMIT_SECTION_SYMBOLS): Default to 1.
125 (adjust_reloc_syms): Don't create a new symbol for an absolute
126 reference; just use the absolute section symbol.
127 (write_relocs): Make printout of reloc values dependent on flag
129 * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0.
130 * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
132 Thu Jan 27 16:43:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
134 * read.c (lex_type): No longer make '{' a valid character for
137 * as.c (main): Print long values using %ld.
139 * messages.c (as_warn_internal): New static function.
140 (as_warn, 3 versions): Use as_warn_internal.
141 (as_warn_where, 3 versions): New function.
142 * as.h (as_warn_where): Declare.
144 Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com)
146 * as.c (quiet_flag): New flag.
147 (main): If -noquiet given, display execution time and memory used.
149 Tue Jan 25 15:53:11 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
151 * doc/{all.texi,as.texinfo}: Add documentation for HPPA port.
153 Mon Jan 24 19:18:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
155 * ecoff.c (ecoff_frob_symbol): New function. Put undefined
156 symbols of known size in the undefined section. Put small common
157 symbols in a .scommon section.
158 * ecoff.h (ecoff_frob_symbol): Declare.
159 * config/obj-ecoff.h (obj_frob_symbol): Define.
160 * config/obj-elf.c (obj_elf_write_symbol_p, obj_elf_write_symbol,
161 obj_elf_frob_symbol): Removed unused functions.
162 * config/obj-elf.h (obj_frob_symbol, obj_write_symbol): Removed
164 (obj_elf_frob_symbol, obj_elf_write_symbol): Removed declarations
166 (obj_frob_symbol): Define if ECOFF_DEBUGGING.
168 * tc-mips.c (g_switch_seen): New static variable.
169 (md_parse_option): Set g_switch_seen for -G option.
170 (s_option): If creating PIC code, force the GP size to be 0. Warn
171 if -G switch used with a non-zero value.
173 * symbols.c (S_IS_COMMON): Use bfd_is_com_section rather than
174 comparing against bfd_com_section.
176 Mon Jan 24 14:12:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
178 * read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss
181 Thu Jan 20 13:17:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
183 * expr.c (operand): For floating point operand with unusual fp
184 char from FLT_CHARS, preserve the character. Patch from Lisa
187 Wed Jan 19 23:15:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
189 * config/tc-mips.c (md_pseudo_table): Add all data allocation
190 pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single.
192 Tue Jan 18 15:51:59 1994 Steve Chamberlain (sac@jonny.cygnus.com)
194 * config/obj-coffbfd.c (obj_coff_endef): For C_EFCN, C_BLOCK and
195 C_FCN assume .val has been set to .
197 Tue Jan 18 16:19:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
199 * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It
200 confuses GDB for some unknown reason.
201 * cofnig/obj-som.c: Likewise.
203 Tue Jan 18 19:05:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
205 * literal.c (add_to_literal_pool): Handle duplicates of values
206 already written to literal pool.
208 Tue Jan 18 17:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
210 * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols
211 with explicitly marked stabs through BFD: if a symbol marked
212 N_UNDF | N_EXT is in the absolute section, move it to the
213 undefined section; move a symbol marked N_INDR into
214 bfd_ind_section and set the BSF_INDIRECT flag; set the
215 BSF_WARNING flag for a symbol makred N_WARNING.
217 Mon Jan 17 15:40:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
219 * ecoff.h (ecoff_set_gp_prolog_size): Declare.
220 * ecoff.c (ecoff_set_gp_prolog_size): Return type is void.
222 Mon Jan 17 00:18:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
224 * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u'
225 and 'f' template operand.
227 * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u',
228 and '2' in copr and sfu instruction templates.
230 Sun Jan 16 16:44:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
232 * as.h (subseg_force_new): Add prototype.
234 Sat Jan 15 09:20:55 1994 Doug Evans (dje@canuck.cygnus.com)
236 * app.c (do_scrub_next_char): Allow lines like " foolab :".
238 * read.c (emit_expr): Fix computation of mask.
239 * config/obj-elf.c (obj_elf_section): Fix loop termination test.
241 Thu Jan 13 16:15:15 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
243 * ecoff.c (ecoff_set_gp_prolog_size): New function.
244 (current_file_idx): New static variable.
245 (add_file): Use and increment current_file_idx instead of indx
248 * struc-symbol.h (struct symbol): Make all bitfields unsigned.
250 * config/tc-i960.c (i960_validate_fix): Added argument
251 add_symbolPP. Indirect through it to get "add_symbolP".
252 * config/tc-i960.h (i960_validate_fix): Supply prototype.
253 (TC_VALIDATE_FIX): Pass address of add_symbolP.
255 * configure.in (i386-*-netbsd*): New target, using te-netbsd.h.
256 (i386-*-netbsd0.8): New target, like 386bsd.
258 * configure.in: Set BFDDEF in Makefile to "define" or "undef".
259 * Makefile.in (config.h): Protect against multiple inclusions.
260 Define or undef BFD_ASSEMBLER as specified by $(BFDDEF).
261 (ALL_CFLAGS): Omit $(BFDDEF).
262 * as.h: Include config.h.
263 (struct symbol): Added forward declaration.
264 (add_to_literal_pool): Fix declaration.
265 * as.c: Don't include config.h.
267 * literal.c (add_to_literal_pool): Take symbol and addend as
268 arguments, instead of expression, for now. Fix calculation of
271 * subsegs.h (segment_info_type) [NEED_LITERAL_POOL]: Add field
274 Thu Jan 13 12:14:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu
276 * subsegs.c (subseg_get): Accept new argument "force_new". If
277 set then a new segment is always created. All callers changed.
278 (subseg_force_new): New function. Similar to subseg_new, but
279 always force a new segment to be created.
281 * config/obj-som.c (som_frob_file): Call adjust_code_sections
283 (adjust_code_sections): New function. Adjusts the VMA for all the
286 * config/tc-hppa.c (md_assemble): Also handle creating a fixup
287 for the unwind descriptors if a function's label follows the
288 .PROC and .ENTRY directives.
289 (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it
290 is done elsewhere. Don't create a fixup for the unwind
291 descriptors if the function's label has not been defined yet.
292 (pa_proc): For SOM, place each procedure within a new $CODE$
293 subspace. Adjust the segment and frag for the associated
294 function label if it exists.
296 Wed Jan 12 22:05:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
298 * config/tc-hppa.c (hppa_fix_struct): Add new "segment" field.
299 (hppa_fix_new): Initialize segment field.
300 (md_apply_fix): Do nothing for pc-relative fixup which involves
301 crossing a segment boundary.
302 (pa_procend): Undefine the current label after handling .PROC
303 and .PROCEND directives.
304 (dummy_symbol): Make type "symbolS *". Change references as
307 Wed Jan 12 13:29:31 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
309 * read.c (read_a_source_file): Cast array argument to unsigned
311 * write.c (adjust_reloc_syms): Remove unused variable symseginfo.
312 (write_object_file): Don't define punt_it if it won't be used.
313 (fixup_segment): Don't define skip if it won't be used.
315 * config/tc-mips.h (TARGET_FORMAT): Define as mips_target_format.
316 (mips_target_format): Declare.
317 * config/tc-mips.c (mips_target_format): Define with appropriate
319 (md_parse_option): If -EL or -EB is used, change byte_order and
320 mips_target_format as appropriate.
322 Tue Jan 11 21:52:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
324 * app.c (do_scrub_next_char): Another attempt to fix bugs
325 dealing with labels without colons (for HPPA and MRI).
327 Tue Jan 11 17:01:06 1994 Doug Evans (dje@canuck.cygnus.com)
329 * expr.c (integer_constant): Fix computation of too_many_digits.
330 Variable digit_2 renamed to start. Fix check for whether number
332 * read.c (emit_expr): Use valueT instead of long.
334 Tue Jan 11 13:01:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
336 * config/obj-elf.c: If TC_MIPS, include elf/mips.h.
337 (special_sections): Define.
338 (obj_elf_special_section): Get default types and attributes from
339 list of special sections.
340 * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define.
342 * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss
343 sections to be close together.
345 * config/tc-mips.c (macro): Corrected $at warnings in a couple of
348 * listing.c (listing_prev_line): New function.
349 * listing.c: Include subsegs.h.
350 (listing_prev_line): New function.
351 (calc_hex): Reset byte_in_frag to zero for each new frag.
352 * config/tc-mips.c (append_insn): Call listing_prev_line after
353 emitting nop instructions.
354 * Makefile.in (listing.o): Depends upon subsegs.h.
356 Mon Jan 10 09:52:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
358 * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC
359 here. Handle case where label may be defined after the .PROC.
360 (pa_proc): It is not an error if the procedure's label isn't
361 defined before the .PROC directive.
363 Sun Jan 9 04:43:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
365 * config/te-netbsd.h: New file.
366 * config/tc-i386.h (TARGET_FORMAT) [TE_NetBSD]: Use bfd target
367 a.out-netbsd-386 for this configuration.
369 Fri Jan 7 17:38:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
371 * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information
372 with the associated stabs information.
373 (ecoff_build_symbols): Never set the type of stabs symbols to
374 st_Global. Don't update the symbol index or ifd if the gas symbol
375 is not the same as the ECOFF symbol (which is now the case for
378 Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com)
380 * config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that
382 (macro2): New function, if LOSING_COMPILER defined.
384 Fri Jan 7 09:38:25 1994 Steve Chamberlain (sac@cygnus.com)
386 * config/obj-coffbfd.c (fill_section): Don't ever fill past the
387 end of a section. (write_object_file): Temporary fix - setup
390 Thu Jan 6 18:05:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
392 * config/tc-sparc.c (tc_gen_reloc): Fix handling of addends in
393 non-pcrel_offset relocations.
395 Thu Jan 6 01:06:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
397 * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at
400 Wed Jan 5 14:22:22 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
402 * literal.c: New file.
403 * Makefile.in (REAL_SOURCES, OBJS): List it.
405 * as.h (DEBUG): Don't define.
406 (struct expressionS, struct fix): Declare in case they're used in
408 (add_to_literal_pool) [BFD_ASSEMBLER]: Declare.
410 * config/tc-mips.h (TARGET_FORMAT) [OBJ_AOUT]: Fix for new names
413 * subsegs.c (subseg_get): New function. Creates segment if
414 needed, returns pointer, but doesn't change current segment.
415 (subseg_new): Use it.
417 Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com)
419 * Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search.
420 * config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/".
421 * app.c, flonum.h, hex-value.c (const): Change #if to be more
424 Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com)
426 * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
429 Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
431 * write.c (write_relocs): bfd_perform_relocation now takes an
432 additional argument, to return an error string (which we ignore).
434 Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
436 * write.h (struct fix): Field tc_fix_data should be type PTR, not
437 void*, for compatibility with non-ANSI compilers. Added
438 single-bit field "fx_done".
440 Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com)
442 * tc-hppa.c (pre_defined_registers): Convert to lower case.
443 Delete spurious register names "%r4L", etc.
444 (selector_table): Sort and convert to lower case.
445 (cons_fix_new_hppa): `reloc_type' => `rel_type'.
446 (pa_ip): Always use strcmp for non-text and strcasecmp for text.
447 (reg_name_search): Rewrite to call strcasecmp only once per
449 (pa_chk_field_selector): Rewrite to use binary search.
450 (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons.
451 (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case
452 sensitive comparisons.
453 (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case.
454 (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use
455 case sensitive comparison for all symbolic names.
456 (pa_subspace): Canonicalize strncasecmp arg to lower case.
457 (pa_subspace_start): Use case sensitive comparison for symbolic names.
459 Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
461 * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no
462 symbol is present (i.e., relocation against absolute), create a
463 phony local symbol, and use it in the reloc.
464 (fixup_segment): When adjusting a reloc with an absolute symbol,
465 have TC_FORCE_RELOCATION control clearing add_symbolP too.
466 * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF.
468 * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT
469 and BSF_GLOBAL, since they're the same.
471 * as.c (main): Only invoke md_end if it's defined as a macro.
472 * tc.h (md_end): Don't declare it.
473 * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do
475 * config/tc-vax.c (vip_end): Deleted null function.
476 * config/tc-mips.c (md_mips_end): Renamed from md_end.
477 * config/tc-mips.h (md_mips_end): Declare.
478 (md_end): New macro, calls md_mips_end.
480 * write.c (write_object_file): Don't close output file.
481 * as.c (main): Close output file (if needed) after calling
482 listing_print, which should be after calling write_object_file,
483 which sets the frag addresses.
485 * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line,
486 obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type,
487 obj_coff_val): Add unused int argument to satisfy prototypes; goes
488 with Ian's 10 Sep changes.
489 (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS,
490 S_SET_STORAGE_CLASS): Now function instead of macros.
491 (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted.
492 (tag_insert): Local var ERROR_STRING is const. Use "const" not
493 "CONST" for argument NAME. Fixed prototype.
494 (coff_frob_symbol): Removed explicit "#if 1" directive. If
495 S_IS_EXTERNAL, set storage class to C_EXT.
496 (s_get_name): Use "const" not "CONST".
497 * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE,
498 S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted.
499 (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For
500 BFD_ASSEMBLER, define as macro that aborts.
501 (obj_extra_stuff, tc_headers_hook): Declare only for
503 (coff_frob_symbol): Fix prototype.
505 Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
507 * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense
510 Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
512 * config/tc-hppa.c (md_begin): Initialize "dummy_label".
513 (tc_gen_reloc, SOM version): For relocations which have no symbol,
514 set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code.
516 Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
518 * read.c (lex_type): No longer make '[' a valid character for
521 * config/tc-vax.c (tc_aout_fix_to_chars): Local variable
522 NBYTES_R_LENGTH now const.
524 * config/obj-*.c, config/tc-*.c: Omit superfluous "return"
525 statements at ends of functions. Don't check for null return from
526 hash_new, since it won't return at all if there's no memory
527 available. Also, check for null return from hash_insert, rather
528 than zero-length string, as success indicator.
530 * subsegs.c (section_symbol): New function.
531 * subsegs.h (section_symbol): Declare.
532 * write.c (adjust_reloc_syms): Use it.
534 Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
536 * Makefile.in (RUNTEST): New variable.
537 (CHECKFLAGS): Pass it down.
539 * ecoff.c (ecoff_directive_frame): Permit extra trailing operands;
540 unused for now, but supplied by Alpha OSF1 compiler.
542 * as.h: Protect against multiple inclusions.
543 (int_to_gen): Don't declare.
545 * config/atof-vax.c (atof_vax): NULL is not a valid character
548 Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
550 * configure.in (hppa*-*-osf*): Do not consider this a developmental
553 * config/tc-hppa.c (md_apply_fix): Handle cases where no
554 relocation will be emitted for 32bit formats.
556 Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
558 * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust
559 for any of the 'T' field selectors.
561 Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com)
563 * config/tc-h8500.c (build_bytes): Get reloc type right for a
564 %page operation. (md_assemble): Don't modify input_line_pointer.
565 (mdcoff_sizemachdep): New function.
566 * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro.
567 * config/tc-z8k.c (get_operand): Delete bogus check.
569 Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
571 * write.c (number_to_chars_*): Delete bogus range check.
573 * output-file.c (TARGET_ARCH): No default.
575 Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com)
577 * config/tc-sh.c (md_convert_frag): Truncate disps before calling
578 md_number_to_chars. (md_assemble): Don't modify
581 Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com)
583 * config/tc-h8300.c (md_assemble): Don't update input_line_pointer.
585 Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
587 * config/obj-som.[ch] (obj_read_begin_hook): Remove last change.
588 Breaks with the HP compilers.
590 * config/tc-hppa.c (struct call_info): Remove fields which were
591 set but never used. Remove all code which sets those fields.
592 (struct subspace_dictionary_chain): Likewise.
593 (struct space_dictionary_chain): Likewise.
594 (pa_desc): Delete useless function. Delete all references.
595 (hppa_tc_make_sections): No need to count the number of symbols for
596 the symbol extension section.
598 Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
600 * config/obj-som.c (obj_som_version): Pass version string to
602 (obj_som_copyright): New function. Much like obj_som_version.
604 * config/tc-hppa.c (obj_copyright): Define as appropriate for
606 (pa_copyright): Just a stub now.
608 * config/obj-som.c (obj_read_begin_hook): Delete unused function.
609 * config/obj-som.h (obj_read_begin_hook): Provide dummy definition.
610 (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them.
612 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
613 expansion due to rounding mode selectors. Handle R_[RDSN]_MODE
614 relocations for selecting the current rounding mode.
616 * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
617 e_rlsel field selectors.
619 Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
621 * config/obj-elf.h: If ECOFF_DEBUGGING, undef
622 SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define
623 OBJ_PROCESS_STAB to call ecoff_stab.
624 * config/obj-elf.c: Don't compile obj_elf_init_stab_section if
625 INIT_STAB_SECTION is not defined.
627 Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
629 * config/tc-hppa.c (md_apply_fix): Delete old wrapper function.
630 (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls.
631 Fix comments in various places. Always return a value.
632 Avoid dereferencing a NULL fx_addsy.
633 (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy.
635 Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
637 * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should
638 be either 0 or 2 (no static link or static link required). Always
639 assume no static link.
641 Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com)
643 * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be
644 dependent on howto fields, not on format flavour.
646 * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc,
647 defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those
649 * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
650 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
651 (sy_tc, sy_obj): Define so that the fields look like they used to,
652 until all references get changed.
654 * write.c (fixup_segment): Lots of variables no longer register.
655 Reordered some code for easier reading.
656 * config/obj-coff.c (obj_coff_dim): dim_index no longer register.
657 Deleted superfluous return statement.
658 (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type,
659 obj_coff_val, tag_init, tag_insert): Deleted superfluous return
661 (align, obj_coff_section): Deleted debugging printfs.
662 * config/tc-i386.c (md_assemble): Discard some register decls.
663 Use assignment rather than memcpy to copy template.
664 (op_hash, reg_hash, prefix_hash): Default C initialization of
665 statics is sufficient.
666 * config/tc-sparc.c (print_insn): Array Reloc is now const, and
669 * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if
670 TE_LYNX; use coff-sparc otherwise.
671 [USE_NATIVE_HEADERS]: Delete this code; it isn't used.
673 * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined,
674 before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before
675 returning. Remove some i960-coff-specific code.
676 (TC_ADJUST_RELOC_COUNT): Default to doing nothing.
677 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
678 (i960_validate_fix): Declare.
679 (TC_VALIDATE_FIX): Define.
680 * config/tc-i960.c (i960_validate_fix): New function.
682 * write.c (number_to_chars_littleendian): New function. Write out
683 bytes in little endian order, doing size and range checking.
684 (number_to_chars_bigendian): New function, similar.
685 * write.h: Declare them.
686 * config/tc-*.c (md_number_to_chars): Use them.
687 * config/tc-vax.c (md_apply_fix): Ditto.
688 * config/tc-i386.c (md_apply_fix): Ditto.
690 * config/obj-coff.c: Rearranged code for handling line number
692 (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case,
693 since the usage is different from non-BFD_ASSEMBLER case.
694 (in_function, clear_function, set_function): New macros, to
695 combine some of the functionality implemented in differnet ways in
696 BFD_ASSEMBLER and non-... code. Used in other functions that used
697 to check function_lineoff &c.
698 (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER,
699 one for not. Non-BFD_ASSEMBLER version now has temporary variable
700 to contain char* pointer pointed to by char** argument. Always
701 follow CROSS_COMPILE code; easier to read that way.
702 (obj_coff_ln): Don't call add_lineno or c_line_new if appline is
704 (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for
705 ".bf", it's been done elsewhere.
706 (coff_frob_symbol): If ilne number data is pending, call
707 add_linesym to flush it.
708 (coff_frob_file): Don't do that here.
709 * config/obj-coff.h (coff_frob_file): Declare.
710 (obj_frob_file): Define, to call it.
712 * config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
713 md_estimate_size_before_relax: Define them as macros calling
715 * config/tc-sparc.c: Don't define them as functions.
717 * configure.in: Handle target alpha-*-osf*. (No cpu files yet.)
719 Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
721 * Makefile (clean): Depend on clean-here.
723 Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
725 * config/ho-go32.h: Include fopen-bin.h.
726 * as.h: If FOPEN_WB isn't defined, include fopen-same.h.
727 * output-file.c (output_file_create): Use FOPEN_WB instead of "w".
728 * input-file.c (input_file_open): Use FOPEN_RT instead of "r".
729 * listing.c (file_info): Use FOPEN_RB instead of "rb".
730 * read.c (s_include): Use FOPEN_RT instead of "r".
732 * stabs.c: Include obstack.h.
734 * tc.h (md_create_long_jump): Don't declare if it's already
736 (md_create_short_jump, md_estimate_size_before_relax): Ditto.
738 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead
739 of strerror. Clear bfd_error.
741 * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already
744 Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
746 * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function.
747 (pa_process_exit, pa_procend): Call it for ELF objects.
749 Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
751 * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d
752 case. See comment. From wilson@cygnus.com: for M_L_DAB, set
753 coproc before doing goto ld.
755 Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
757 * write.c (TC_FORCE_RELOCATION): Provide a default definition.
758 (fixup_segment): Allow the target machine to specify that a
759 relocation must be generated for a particular fixup. Remove
760 #ifndef TC_HPPA hack.
762 * config/tc-hppa.h (TC_FORCE_RELOCATION): Define.
764 * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to
765 be NULL. Only fixup_segment is supposed to do that.
766 (hppa_force_relocation): New function.
768 Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
770 * Makefile.in (stabs.o): Added dependencies.
772 * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab.
774 Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
776 * app.c (do_scrub_next_char): Output a TAB before any
779 * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
780 exists before trying to peek at its name.
781 (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s
783 (pa_align_subseg): Delete unused/unwanted function.
785 Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
787 * read.c (read_a_source_file): Fix test for when to stick a colon
788 on the end of a label. Make code conditional on either MRI or
789 LABELS_WITHOUT_COLONS.
791 * app.c (do_scrub_next_char): If a line begins with whitespace, leave
792 the single whitespace character alone. Eat all others.
794 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define.
796 Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
798 * config/tc-hppa.c (pa_procend): Do not call process_exit.
799 (exit_processing_complete): Delete unwanted variable and all
802 Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
804 * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext.
805 Changed to not actually build the external symbol information, as
806 that is now done by the ECOFF back end.
807 (ecoff_build_debug): Changed accordingly.
808 * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function
809 called by ecoff_setup_ext.
810 * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0,
811 set corresponding pointer to NULL. Don't set raw_size and
813 (obj_ecoff_set_sym_index): Removed.
814 (obj_ecoff_set_ext): New function.
815 * config/obj-ecoff.h (obj_set_sym_index): Don't define.
816 (obj_ecoff_set_sym_index): Don't declare.
817 * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr,
818 elf_set_index): New functions used for ECOFF_DEBUGGING.
819 (elf_frob_file): Reworked ECOFF debug generation to use
820 new functions in bfd/ecofflink.c.
822 Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
824 * config/tc-hppa.c (pa_def_subspaces): Only create the unwind
825 subspace for ELF. In the SOM world, the linker is responsible
826 for creating the unwind subspaces.
828 Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
830 * config/obj-coffbfd.c: Use PARAMS rather than EXFUN.
831 (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is
832 already set. Fixes .def var; .val external_var; .scl 3; .endef.
833 (adjust_stab_section): Make static. Declare return type. Remove
836 * config/tc-i386.h: Declare tc_coff_fix2rtype and
839 Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
841 * write.c (write_object_file): Disable obj_check_file_symbols
842 hook; only back end using it wasn't using it correctly.
843 (write_object_file): Always call obj_frob_symbol and
844 tc_frob_symbol; always retain symbol if it's used by a relocation,
845 regardless of what these routines indicate.
846 * config/obj-coff.c (coff_frob_symbol): Renamed from
847 coff_check_file_symbols.
848 * config/obj-coff.h (obj_check_file_symbols): Deleted.
849 (coff_frob_symbol): Declare.
850 (obj_frob_symbol): Call it.
852 * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings,
853 obj_pre_write_hook): Don't define for BFD_ASSEMBLER.
854 (c_section_header): Ditto. Delete superfluous return at end of
857 * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify
859 (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER
861 (c_section_header): Rewrite prototype so that it contains no
862 preprocessing directives. Don't declare it at all if
865 * configure.in (sparc*-*-lynxos): New target, using coff and
869 * Makefile.in (REAL_SOURCES, OBJS): List it.
870 * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME,
871 get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc):
874 * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf
877 Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
879 * configure.in (mips-*-irix5*): New target. Use elf and mips-big.
880 * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h.
881 (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF
883 (obj_read_begin_hook): If ECOFF_DEBUGGING, call
884 ecoff_read_begin_hook.
885 (obj_symbol_new_hook): If ECOFF_DEBUGGING, call
886 ecoff_symbol_new_hook.
887 (obj_elf_init_stab_section): Cast alloca result.
888 (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging
889 information and write it out into .mdebug section.
890 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro.
891 (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS.
892 (ECOFF_DEBUGGING): Define if TC_MIPS.
893 (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add
894 fields required by ECOFF.
895 * config/tc-mips.c: Check ECOFF_DEBUGGING rather than
896 OBJ_ECOFF in many cases.
897 (mips_any_noreorder): New variable.
898 (mips_cprestore_offset): Initialize to -1.
899 (mips_frame_reg): New variable.
900 (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1,
901 RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros.
902 (md_pseudo_table): Handle "gpword" and "cpadd".
903 (md_begin): Initialize ok to false. If OBJ_ELF, set alignment
904 of text, data and bss sections to 4. Set alignment of
905 .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug
907 (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment
909 (append_insn, macro_build, macro_build_lui): Take place
910 argument. Changed all callers.
911 (append_insn): If appending a nop, don't emit one.
912 (macro_build): Changed assertion for 'i', 'j', 'o' case.
913 (gp_reference): Removed.
914 (load_address): New function.
915 (macro): If mips_noreorder is used, set mips_any_noreorder.
916 Extensive changes to handle GP and PIC symbols differently.
917 Build both possible code choices using a variant frag, and
918 make a final decision at the end of assembly when all
919 information is known. Added PIC support for all symbol
921 (mips_ip): Don't permit anything but a number after $ for a
922 coprocessor register. Don't use .lit4 or .lit8 sections when
923 generating PIC code. If OBJ_ELF, set alignment of .lit4 or
925 (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs.
926 (s_change_sec): Set alignment of ELF .rodata or .sdata section
928 (s_mipsset): If .set noreorder, set mips_any_noreorder.
929 (s_cpload): Ignore .cpload if not generating PIC code. Warn
930 if .cpload is not in noreorder section.
931 (s_cprestore): Ignore .cprestore if not generating PIC code.
932 (s_gpword, s_cpadd): New functions.
933 (tc_get_register): Added frame argument; if true, set
934 mips_frame_reg to return value. Changed all callers.
935 (md_estimate_size_before_relax): Don't error out, but instead
936 determine how much a frag should grow.
937 (tc_gen_reloc): Return multiple relocs if appropriate, as
938 determined by md_estimate_size_before_relax.
939 (md_convert_frag): New function.
940 (mips_elf_final_processing): Set ELF header flags based on
941 mips_any_noreorder and mips_pic.
942 * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define.
943 (MAX_RELOC_EXPANSION): Define to be 3.
944 (md_relax_frag): Define to be 0.
945 (md_convert_frag): Don't define.
946 (tc_get_register): Changed declaration.
948 * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to
949 support generating ECOFF debugging information for MIPS ELF
950 targets. Compiled only if ECOFF_DEBUGGING is defined. Changed
951 handling of external symbols: it now always generates exactly
952 those external symbols that are defined in the global symbol list.
953 * Makefile.in (REAL_SOURCES): Added ecoff.c.
954 (REAL_HEADERS): Added ecoff.h.
955 (OBJS): Added ecoff.o.
956 (ecoff.o): New target.
957 * config/obj-ecoff.c: Almost entirely moved into ecoff.c.
958 Remaining code mostly just calls ecoff.c code.
959 * config/obj-ecoff.h: Define ECOFF_DEBUGGING.
960 (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a
962 (obj_read_begin_hook, obj_symbol_new_hook): Define to call
963 functions in ecoff.c.
964 (ecoff_stab): Don't declare (now declared in ecoff.h).
965 (obj_set_sym_index): Define.
966 (obj_ecoff_set_sym_index): Declare.
968 * frags.h (frag_grow): Declare.
969 * frags.c (frag_grow): Made non-static.
971 * write.c (is_dnrange): Do not define if md_relax_frag is defined.
972 (relax_segment): If md_relax_frag is defined, use it to handle a
973 frag of type rs_machine_dependent rather than looking through
976 * read.c (read_a_source_file): If we find a bad pseudo-op,
977 do a continue to go on to the next line rather than a break.
978 Removed duplicate bad pseudo-op code which was never executed.
980 * read.c (s_lcomm): Do not require a comma after the name.
982 * subsegs.h (segment_info_type): Changed hadone field to bitfield.
984 * as.c (perform_an_assembly_pass): Set bss flag for bss_section.
985 * read.c (s_lcomm): Set bss flag for .sbss section if used.
986 * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a
987 bss section. Set SEC_RELOC if there are any relocations, even for
990 * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base
991 data offset on reloc[0]->address rather than reloc[j]->address, so
992 that multiple relocs can affect different memory locations.
994 * write.c (chain_frchains_together, relax_and_size_seg,
995 adjust_reloc_syms, write_relocs): Make third argument PTR, not
996 char *, to match definition of bfd_map_over_sections.
998 * app.c (do_scrub_next_char): Don't interpret a comment character
999 as starting a CPP line directive unless it is a '#' and is the
1000 very first characters on the line (i.e., do not permit leading
1003 * messages.c (identify): Make file argument non-const, to match
1006 Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1008 * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check.
1010 Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com)
1012 * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too.
1013 * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7
1016 Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1018 * config/tc-hppa.[ch]: Fix assorted trivial indention problems.
1019 * config/obj-som.c (obj_som_version): Add missing ';'.
1020 (som_frob_file): Delete whitespace at EOL.
1022 Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com)
1024 * Makefile.in (VERSION): Updated following 2.2 release.
1026 Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1028 * config/tc-hppa.c (hppa_fix_struct): Use a real type for the
1029 field selector, rather than an int. All uses of field selectors
1031 (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
1032 (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
1035 Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1037 * config/tc-hppa.c (pa_type_args): For .import statements,
1038 silently ignore attempt to change the symbol type for a function
1039 from ST_ENTRY to ST_CODE on .import.
1041 Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1043 * write.h (fixS): Rename fx_callj field to fx_tcbit.
1044 * write.c, config/obj-coff.c, config/obj-coffbfd.c,
1045 config/tc-i960.c: Corresponding changes.
1047 Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1049 * Makefile.in (distclean): Delete config-stamp and config.h
1051 * config/tc-hppa.c (evaluate_absolute): Avoid relying on
1054 * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args.
1055 Accept new argument "is_export". All callers changed. When
1056 processing a .export directive for a function, do not allow
1057 the user to set the type to "CODE", instead warn and set the
1060 Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1062 * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted
1063 Lemon <mellon@pepper.ncd.com>).
1064 (mips_ip): Permit odd numbered floating point registers if -mips3.
1065 (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS.
1067 Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com)
1069 * configure.in: Remove h8300h, we have multilib now.
1071 Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
1073 * configure.in: Support generic netware as being ELF format.
1074 Recognise unixware if the user supplies it.
1076 Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1078 * First cut at cleaning up PA instruction parsing.
1079 * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to
1080 insn structure as an argument, and a pointer to a string. All
1081 callers changed. Always read any field selector here. Call
1082 evaluate absolute to get a return value.
1083 (evaluate_absolute): Addept pointer to insn structure as its
1084 argument. All callers changed.
1085 (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield
1086 into an instruction and continuing the main pa_ip loop.
1087 (CHECK_FIELD): New macro for simple range checking of fields.
1088 (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE
1089 and CHECK_FIELD. All immediate fields now pass through
1090 pa_get_absolute_expression which will also handle field selectors.
1091 Delete dead code. Simplify.
1092 (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are
1093 applied are in range. Use bfd_put_32 rather than inserting each
1094 byte of the fixed instrution into the buffer ourselves.
1096 * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code,
1097 it was PA specific and is no longer needed (it's now handled
1098 within the PA backend).
1099 * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition.
1100 * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for
1101 a fixup is $global$ change it to NULL as $global$ is really only
1102 needed long enough to determine the base type of relocation to use.
1104 * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined.
1106 * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work
1107 for 'z' operands (target of ble branch).
1109 Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1111 * config/tc-hppa.c: (update_subspace): Fix type and name of last
1112 parameter. All callers fixed.
1113 (md_begin, pa_chk_field_selector, pa_entry): Lint.
1115 * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector
1116 to default state after it's been used.
1118 Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1120 * config/obj-som.c (obj_som_init_stab_section): Change
1121 space/subspace sort keys for the stab sections so as to avoid
1122 bugs in the hp linker and pxdb.
1124 Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1126 * write.c (chain_frchains_together): Update pointer to last
1127 frag for a segment in the seginfo structure.
1129 Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com)
1131 * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS
1133 Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1135 * write.c (fixup_segment): Handle conversion of subtraction to
1136 pc-relative addressing even if pc-relative flag is already set.
1138 * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't
1141 * doc/Makefile.in (distclean): Delete intermediate files from dvi
1142 build, but not the dvi or info files.
1143 * Makefile.in (clean-here): New target; cleans up current
1145 (distclean): Use it instead of clean.
1147 * read.c (s_xstab): Don't use alloca.
1149 * messages.c (identify): New routine; print message identifying
1150 following messages as coming from assembler.
1151 (as_show_where, as_bad_internal, as_bad_where): Call it.
1152 (as_fatal): Don't need to identify program any more.
1154 Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1156 * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as
1158 (get_stab_string_offset): Remove unused variable aligned.
1160 Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1162 * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the
1163 predefined register table.
1164 (pa_parse_number): Handle %rp in common register shortcut code.
1165 Consistently set return value to -1 for an error. Clean up error
1166 messages and only print them when "print_errors" is true. Handle
1167 empty string case like the HP assembler -- assume a value of
1170 * config/ho-hpux.h: Do not include ho-sysv.h. Instead include
1171 standard hpux include files to pick up various function decls.
1173 * config/ho-hppaosf.h: Delete _IO* macros. They are defined in
1174 stdio.h. Delete bogus declaration of free. Get path to
1175 alloca-conf.h right.
1177 Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1179 * expr.c (operand): Fix checks for characters following "0b" or
1182 Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1184 * config/obj-som.h (obj_attach_unwind_info): Define as a hook
1185 so GAS can attach unwind descriptor information to a BFD symbol.
1186 * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind
1187 descriptor information to the BFD symbol.
1188 (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied",
1189 they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF
1191 (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent.
1192 (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM.
1193 (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not
1194 build "end-of-function" symbols for SOM, they are not needed.
1196 * config/tc-hppa.c (process_exit): Create temporary symbols with
1197 correct prefixes so they can be eliminated later.
1199 * config/tc-hppa.c (call_info struct): Delete unused "frame" field.
1200 (pa_callinfo): Insert framesize into the unwind information as
1201 soon as it's available.
1202 (pa_build_unwind_subspace): Do not insert framesize into the unwind
1205 * Add support for marker type relocations. These mark areas
1206 of interest to the linker. ENTRY/EXIT relocations for SOM are
1207 an example of marker relocations.
1208 * write.c (write_relocs): Instead of assuming size of a relocation
1209 is 4 bytes, pick up the size from relocation itself.
1210 (fixup_segment): Do not complain that a value is too small for
1213 * struc-symbol.h: Add new "sy_used" field to the symbol structure.
1214 * expr.c (operand): Set sy_used for any symbol used as an operand.
1215 (expr): Likewise for any symbol used in an expression.
1216 * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported
1217 symbols which are never used and absolute symbols which local scope.
1219 * config/obj-som.h (obj_frob_file): Define.
1220 * config/obj-som.c (obj_som_init_stab_section): Set alignment
1221 of stab sections. Make space for the special stab entry.
1222 (adjust_stab_sections): Adjust the special entry in the
1224 (som_frob_file): New function. Simply calls adjust_stab_sections
1227 Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1229 * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define.
1230 (mips_pic, mips_cprestore_offset): New static variables.
1231 (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore.
1232 Ignore .bgnb and .endb.
1233 (gp_reference): _gp_disp is never addressed off GP.
1234 (macro_build): Ignore macros while searching for insn. For cases
1235 i, j, and o, accept the reloc type as an argument rather than
1236 assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to
1237 BFD_RELOC_MIPS_GPREL. Added new case a.
1238 (set_at, load_register, macro): Changed calls to macro_build to
1239 pass new argument for i, j and o cases.
1240 (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require
1241 special handling when generating SVR4 PIC code.
1242 (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT
1243 rather than hard coded constants.
1244 (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and
1245 BFD_RELOC_MIPS_CALL16.
1246 (s_option): Set mips_pic based on .option picN.
1247 (s_abicalls): New function; set mips_pic to 2.
1248 (s_cpload): New function; handle .cpload.
1249 (s_cprestore): New function; handle .cprestore.
1251 * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb,
1252 .endb and .verstamp, setting them to s_ignore.
1254 Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1256 * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined
1257 field. Define SUBSPACE_DEFINED accessor macro.
1258 (pa_subspace): Allow user to override subspace attributes for
1259 built-in subspaces. Set ssd_defined at the end of fcn -- that
1260 way the attributes can only be changed once. Pass newly allocated
1261 name to is_defined_subspace, not a pointer to the input line.
1262 Fix typo in space/subspace rework.
1263 (is_defined_subspace): Delete unused 2nd arg. All callers changed.
1265 * config/tc-hppa.c (pa_import): If currently in the text segment
1266 and a symbol is imported without type information, set BSF_FUNCTION
1268 * write.c (relax_and_size_seg): Correct test to determine if
1269 the section's size was rounded up.
1271 * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS
1272 can properly set all the SOM symbol types.
1273 * config/tc-hppa.c (pa_symbol_type): New enum to represent the
1274 symbol types which can be set from an IMPORT/EXPORT statement.
1275 (pa_export_args): Set the pa_symbol_type type based on arguments.
1276 If defined, call obj_set_symbol_type to pass this information on
1279 * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
1280 stab section we make.
1281 (s_stab_generic): Likewise.
1283 Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1285 * Allow backends to override the value of the fake label.
1286 * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead
1287 assume backends will define LOCAL_LABEL if anything other than
1288 'L' is used to denote a local label.
1289 (FAKE_LABEL_NAME): New macro. Defines the default name used for
1291 * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code
1292 and instead simply use the string defined by FAKE_LABEL_NAME.
1293 (operand): Likewise.
1294 * read.c (s_stab_generic): Likewise.
1295 * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's
1296 known to be a local label.
1297 * config/tc-i386.h (DOT_LABEL_PREFIX): Delete.
1298 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
1299 * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete.
1300 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
1301 * config/te-sco386.h (DOT_LABEL_PREFIX): Delete.
1302 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
1304 Rework space/subspace handling in PA code to fully support
1305 SOM spaces/subspaces.
1306 * config/tc-hppa.c (USE_ALIASES): New object-format dependent define
1307 to control the use of space/subspace name aliases.
1308 (update_subspace): Accept space chain entry for containing space
1309 as a new parameter. All callers changed.
1310 (pa_get_label): Use current_space rather than pa_segment_to_space.
1311 (pa_define_label): Likewise.
1312 (pa_undefine_label): Likewise.
1313 (md_begin): Change into the (possibly modified) text_section.
1314 (pa_parse_space_stmt): Create a new segment/space if create_flag
1315 is true, and the space name is not one of the two predefined spaces.
1316 (pa_subspace): Use current_space rather than a lookup via
1317 pa_segment_to_space. Reset BFD section flags as required by
1318 the .subspace directive. Likewise for the section alignment.
1319 Pass the current space to update_subspace and create_new_subspace.
1320 (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES
1321 is true. When not using aliases, create a BFD section for each
1322 subspace encountered. When not using aliases replace the default
1323 text, data, and bss segments with new ones.
1324 (create_new_subspace): When not using aliases each subspace has a
1325 section/segment and subsegments are not needed, so set the subsegment
1328 * config/tc-hppa.c (pa_parse_space_stmt): If needed, call
1329 obj_set_section_attributes to pass space attributes to the
1331 (create_new_space): Likewise.
1332 (create_new_subspace): Likewise for subspace attributes using
1333 obj_set_subsection_attributes.
1334 (update_subspace): Likewise for subspace attributes using
1335 obj_set_subsection_attributes.
1337 * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key
1338 for $TEXT$ and $PRIVATE$ from the default space structure.
1340 * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION
1341 as appropriate for the given type.
1343 * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling
1346 * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol
1349 * config/obj-som.[ch]: New files for SOM support. Note SOM
1350 support is not yet complete in GAS or BFD.
1352 * config/ho-hppabsd.h: Delete IO* macros, they are defined in
1353 stdio.h. Delete declaration of free. Include stdlib.h, unistd.h,
1356 Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1358 * Allow backends to override the section names used for embedded
1359 stabs support. Needed for SOM.
1360 * read.c (STAB_SECTION_NAME): Default the name of the stab section
1362 (STAB_STRING_SECTION_NAME): Likewise for the stab strings section.
1363 (get_stab_string_offset): Is now passed the full name for the
1364 stab string section rather than a name prefix. All references
1366 (s_stab_generic): New argument for the stab string section name.
1367 all references changed.
1368 (s_xstab): Append "str" to the stab section name to get the
1369 stab string section name.
1370 * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str"
1371 to stab section name to get the stab string section name. Pass
1372 the full name of the stab string section to get_stab_string_offset.
1373 * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
1375 * config/tc-hppa.c (md_begin): Disable "-R" option to fold
1376 textand data segments. Warn user "-R" is unsupported on the
1379 Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1381 * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for
1382 .align and .ALIGN directives.
1384 * config/tc-hppa.c (pa_space): Do not report an error for a .space
1385 directive which does not define a "well-known" space and does
1386 not include a space number as an argument.
1388 * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the
1389 "defined", "loadable", "code_only" and "space_index" fields.
1390 (pa_def_spaces): Correct initialization of the "spnum", "defined",
1391 and "private" fields.
1393 * write.h (struct fix): Add new tc_fix_data field for the various
1394 backends to attach machine dependent fixup information to.
1395 * write.c (fix_new_internal): Initialize new tc_fix_data field.
1396 * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and
1398 (hppa_find_hppa_fix): Delete unnecessary function. Fix all
1399 callers to get HPPA fixup information from the tc_fix_data field
1401 (hppa_fix_root): Delete unnecessary variable.
1402 (fix_new_hppa): Attach HPPA fixup data to the GAS fixup.
1404 * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted
1405 function. Fix all callers.
1406 (subspace_dictionary_chain): Delete unused ssd_start_sym field.
1408 * config/tc-hppa.c (hppa_fix_adjustable): New function to determine
1409 if a particular fixup is adjustable.
1410 * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to
1411 perform the real work.
1413 * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out
1414 of OBJ_XXX conditionals.
1415 (MAX_RELOC_EXPANSION): Likewise.
1417 * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all
1418 callers. Now returns log2 (N) for positive N which are an exact
1419 power of two or -1 for an error.
1421 * config/tc-hppa.c (pa_callinfo): Range check values provided for
1422 ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before
1423 inserting them into the unwind table.
1425 * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references.
1426 (hppa_gen_reloc_type): New object format dependent macro.
1427 (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF
1428 conditional. The code can (and will) be shared between SOM & ELF
1429 formats in the near future.
1430 (cons_fix_new_hppa, md_apply_fix_1): Likewise.
1431 (pa_build_unwind_subspace, process_exit, pa_exit): Likewise.
1432 (tc_gen_reloc): Use hppa_gen_reloc rather than an object format
1435 * config/tc-hppa.c (pa_comm): Set the segment for a common symbol
1438 * config/obj-elf.h (obj_elf_version): Add extern prototype.
1440 * configure.in (hppa-*-bsd*): New configuration.
1441 BFD is always used for GAS generating SOM objects.
1443 * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an
1444 adjustment is rejected by the target machine.
1446 * config/tc-hppa.c (pa_big_cons): Delete function and its
1447 declaration. All callers changed to use pa_cons.
1449 * write.c (fixup_segment): Fix indention and open/close brace
1452 From Pete Hoogenboom:
1453 * config/tc-hppa.c (md_atof): Return a NULL on success rather than
1456 * config/tc-hppa.c (pa_parse_space_stmt): Advance
1457 input_line_poitner when an invalid argument is encountered.
1459 Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1461 * config/tc-a29k.c (md_begin): When opcodes are mashed together in
1462 the table, require that the one without bit 0x1000000 set come
1463 first. Require further that it be case 'b' or 'P'. The a29k
1464 opcode table already meets these constraints.
1465 (machine_ip): When handling case 'i' or 'A', make sure that the
1466 appropriate opcode really exists by looking at the next entry in
1469 Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1471 * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative
1472 fixups. Add 6 for long 7.3 case, 2 for short 7.2 case.
1474 * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number
1475 after a .ent directive.
1477 * config/tc-mips.c (mips_ip): Handle '>' case (shift amount
1478 between 32 and 63 for double shift instruction). Do & 0x1f rather
1480 (printInsn): Handle '>'.
1482 Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1484 * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol
1485 number in the right place. Untested. Probably does not work for
1486 cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney).
1488 * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses
1489 an illegal offset of 0 or -1.
1491 * config/obj-elf.c (obj_elf_init_stab_section): Align .stab
1492 section to a longword boundary.
1494 Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com)
1496 * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS.
1499 * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
1502 Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1504 * config/tc-sh.c (build_Mbytes): Write the relocs to the correct
1505 address. (md_assemble): Make error handling a bit more graceful.
1506 (md_apply_fix): Don't warn on non aligned displacement.
1508 * config/tc-z8k.c (get_specific, built_bytes): Understand all the
1511 Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1513 * doc/Makefile.in (install-info): Use "$<*" so VPATH will find
1514 as.info* even if they're in $(srcdir) (e.g., for FSF
1517 * write.c (write_relocs): For relocs that are pc_relative and
1518 pcrel_offset and not partial_inplace, adjust reloc->addend to
1519 compensate for a bfd_perform_relocation bug.
1521 * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code.
1522 * config/tc-sparc.c: Ditto.
1523 (tc_gen_reloc): Include fx_offset for pcrel fixups.
1525 Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com)
1527 * tc-mips.c (md_pseudo_table): Add dword pseudo op.
1529 Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1531 * messages.c: replaced all variables called Format with 'format',
1532 for consistency throughout
1534 * configure.in: handle mips*- instead of mips, mips*el for little
1535 endian configurations
1537 Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1539 * input-scrub.c (physical_input_file, logical_input_file,
1540 physical_input_line, logical_input_line): Made static.
1541 (as_where): Return current file name and line number, don't print
1543 * messages.c (as_show_where): New static function. Other
1544 functions use it instead of as_where.
1545 (as_bad_internal): New static function.
1546 (as_bad): Use as_bad_internal.
1547 (as_bad_where): New function, like as_bad but taking a file name
1549 * as.h (as_bad_where): Declare.
1550 (as_where): Change prototype for new arguments.
1551 * write.h (fixS): Added fields fx_file and fx_line.
1552 * write.c (fix_new_internal): Save file and line number in fix.
1553 (fixup_segment): Use as_bad_where, not as_bad.
1554 * input-file.c (f_in, file_name): Made static.
1555 * cond.c (struct file_line): Just use file and line fields.
1556 (s_else): Use as_where and as_bad_where, not get_file_line and
1558 (get_file_line, set_file_line): Removed.
1559 * listing.c (listing_newline): Use as_where.
1560 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
1561 * config/obj-ecoff.c (add_file): Use as_where.
1562 * config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
1563 * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
1564 * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
1566 Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
1568 * config/tc-m68k.h: Don't define REGISTER_PREFIX or
1569 OPTIONAL_REGISTER_PREFIX if either is already defined.
1571 * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
1573 * configure.in: Set bfd_gas for all sparc targets. Added facility
1574 for keeping or rejecting configurations still under development;
1575 default is to assume production environment, and reject configs
1576 still being worked on. Mark Elf configurations (except sparc and
1577 i386) as developmental. Deleted cases matching some generic names
1578 in favor of more specific names. (E.g., when we get Alpha
1579 support, we'll still only support VMS for Vax.)
1581 * config/tc-sparc.h (md_end): New macro.
1582 * config/tc-sparc.c (md_end): Function deleted.
1583 (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
1584 version compiling. All sparc targets will use bfd now.
1585 * tc.h (md_end): Don't declare if it's defined as a macro.
1587 Changes from Jeff Law and Peter Hoogenboom:
1589 * read.c (next_char_of_string): Limit octal character constants to
1592 * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
1593 against placing additional object-file dependent code here. Warn
1594 against contaminating all of GAS with the internals of tc-hppa.c
1595 through inclusion of tc-hppa.h. Delete all forward declarations
1596 for functions only used within tc-hppa.c, likewise for structures,
1597 variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
1598 conditional code in a few small places.
1600 * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
1601 structures, global variables, forward declarations together.
1602 Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
1603 conditional code -- try to group conditional code together
1604 into a few places. Make all functions and variables which
1605 are only used within tc-hppa.c static. PARAMize all functions.
1606 Add comments to functions. Delete unused functions, variables,
1607 #defines, etc. Delete unused members within structures. Delete
1608 ldil;ble hacks -- it is believed they were installed to work
1609 around old gas bugs. Avoid using mixed case for local
1610 functions, variables, and structures. Fix formatting problems
1611 not found by GNU-indent. Add FIXME notices for things which
1612 should be worked on the near future. Delete lots of old
1613 useless (1.36 PA-SOM) code.
1615 * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
1616 field of the fixS structure. Needed to build unwind
1617 descriptors correctly.
1619 * write.c: (fixup_segment): Allow expressions such as
1620 sym1-sym2+const as long as sym2 is $global$.
1622 * write.c (adjust_reloc_syms): Provide a hook so that a target
1623 cpu configuration can reject certain relocation reductions.
1624 * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
1625 which do not involve function symbols.
1627 * config/tc-hppa.h: Reindent with GNU-indent. Delete references
1628 to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
1630 * config/tc-hppa.c: Likewise.
1632 * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
1633 of elf32_symbol_type.
1634 (pa_export_args): Likewise.
1635 (elf_hppa_final_processing): Likewise.
1636 (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
1638 (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
1641 * config/tc-hppa.c: (md_section_align): Align all sections to
1642 a multiple of the section alignment rather than always a
1645 * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
1646 bits are zero (eg they specify no relocations), then do not even
1647 bother adding their entries to thesymextn section.
1649 Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1651 * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
1652 option, which is used by the SunOS make default .s.o rule.
1654 Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1656 * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
1658 * config/tc-m68k.c (omagic): Remove obsolete and unused variable.
1659 (m68k_aout_machtype): New variable, if OBJ_AOUT.
1660 (md_assemble): Initialize m68k_aout_machtype based on
1661 current_architecture, if OBJ_AOUT.
1662 (md_parse_option): Remove obsolete reference to omagic.
1664 Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1666 * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op.
1667 (s_option): Ignore .option O* and .option pic*.
1668 (s_ent): Skip whitespace between symbol and optional digit.
1669 (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx).
1671 * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
1672 characters in state 6.
1673 * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
1676 * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
1677 for ELF by hacking around bizarre bfd_perform_relocation behaviour
1678 that I don't dare change.
1680 Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org)
1682 * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
1683 call strchr for each character to see if it is a special char,
1684 instead add a second loop over special_chars. Set alignment
1685 of text, data and bss sections to 4.
1686 (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
1688 (reloc): Don't return 8 and 16 bit non-PC relative relocations on
1689 ELF, since the ELF object format does not have these type of
1690 relocations. Change the abort into as as_bad and return
1691 BFD_RELOC_NONE to silence compiler warnings.
1692 (md_assemble): Keep track of the instruction size. Allow white
1693 space between the $ and the constant for compatibility with older
1694 gases and other assemblers.
1695 (i386_operand): Skip spaces between $ and expression.
1696 (tc_gen_reloc): Don't allow anything but 32 bit relocations on
1697 ELF. Convert abort into an as_bad and assert into as_fatal.
1699 Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1701 * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
1702 sub_symbolP is in the current segment, convert to a PC-relative
1703 fixup and discard the symbol.
1705 Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1707 * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol
1708 for st_StaticProc just like st_Proc.
1710 * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT
1711 so that OBJ_BOUT doesn't forget to adjust all the fragments in the
1714 Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1716 * config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
1717 (mips_regmask_frag): New static variable, if OBJ_ELF.
1718 (md_begin): If OBJ_ELF, create .reginfo section and set
1719 mips_regmask_frag to a frag.
1720 (mips_elf_final_processing): New function, if OBJ_ELF. Set
1721 mips_regmask_frag to register mask information.
1722 * config/tc-mips.h (elf_tc_final_processing): New macro, defined
1725 Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1727 * messages.c (as_fatal): Use myname when printing messages.
1729 * config/tc-i960.c (md_begin): Use null pointer, not empty string,
1730 as initial "return" value in case hashing isn't needed.
1732 * config/tc-a29k.c (md_atof): Return null, not empty string, on
1734 * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof),
1735 config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof),
1736 config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof),
1737 config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto.
1739 Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1742 * config/tc-h8300.c (get_specific): Special action if 8 bit
1743 address seen. (check_operand): Don't complain if truncating top
1744 bits of an 8 bit address. (build_bytes): Allow an immediate and
1745 an absolute in the same insn.
1747 Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1749 * write.c (write_contents): Don't crash if seginfo is NULL.
1751 * config/obj-ecoff.c (ecoff_frob_file): Write out register masks
1752 by modifying .reginfo section, not by directly modifying BFD
1755 Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1757 * config/ho-sunos.h: remove extern time declaration
1759 Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1761 * messages.c (as_fatal): Do mention that it's the assembler that
1762 got the fatal error.
1764 Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1766 * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to
1767 hold register masks.
1768 (md_begin): Initialize them to zero.
1769 (append_insn): Update mips_gprmask and mips_cprmask. Also add
1770 register variables pinfo and prev_pinfo.
1771 * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
1772 * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
1773 and cprmask from mips_gprmask and mips_cprmask.
1775 * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF.
1776 * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
1777 (various): Change all references to GP references to apply if
1778 GPOPT, not if OBJ_ECOFF.
1779 (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
1780 instead of .rdata. If OBJ_ELF, set section flags for .rodata and
1782 (s_frame, s_loc, s_mask): Comment out entire functions, rather
1783 than just body. They're not used anyhow.
1784 * configure.in: Set cpu_type to mips for mips*. Accept
1785 mips-*-elfl* and mips-*-elf*.
1787 Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org)
1789 * config/obj-elf.c (obj_elf_common): Allow the alignment field to
1792 Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1794 * config/tc-mips.c (cons_fix_new_mips): New function. Turn
1795 BFD_RELOC_64 into BFD_RELOC_32.
1796 * config/tc-mips.h (TC_CONS_FIX_NEW): Define.
1797 (cons_fix_new_mips): Declare.
1799 Changes to let cons handle bignums like general expressions.
1800 * expr.h (expressionS): New field X_unsigned.
1801 * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
1803 (expr) Fix typo resultP to right if missing operand. Set
1804 X_unsigned to 1 when building new expression.
1805 * read.c (potable): Make "octa" and "quad" call cons, not
1807 (cons): Handle bignums. If given an O_constant (small integer) to
1808 fill a big space, turn it into a bignum.
1809 (parse_bitfield_cons): Set X_unsigned field.
1810 (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
1812 * read.h (big_cons): Remove prototype.
1813 * symbols.c (resolve_symbol_value): Don't give a warning if a
1814 symbol in expr_section can not be resolved.
1815 (S_SET_VALUE): Clear X_unsigned.
1816 * write.c (write_object_file): If resolve_symbol_value failed on a
1817 symbol we are writing out, give a warning.
1818 * config/tc-h8500.c (parse_reglist): Set X_unsigned.
1819 * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
1820 call pa_cons, not pa_big_cons.
1821 (pa_big_cons): Remove.
1822 * config/tc-hppa.h (pa_big_cons): Remove declaration.
1823 * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
1826 Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1828 * doc/as.texinfo (Copying): new node, to handle the recent changes
1829 in the texinfo/gpl.texinfo file
1831 Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1833 * read.c (big_cons): Handle "0" correctly.
1835 * config/tc-mips.c (md_begin): Set target_big_endian correctly.
1837 Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1839 * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should
1840 have pc-relative fixup.
1841 (md_parse_option): Move "-k" case down near "-pic" case.
1843 * configure.in: Alphabetize list of cpu type alternatives. Enable
1844 OS values of "linux*elf*" and "linux*coff*" to select those
1845 formats, with linux emulation. Don't bother checking for upper-
1846 or mixed-case versions of "ose".
1848 Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1850 * config/z8k.c (md_pseudo_table): add "unseg".
1852 Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1854 * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes
1855 found while extending the dissassembler.
1857 Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com)
1859 * configure.in: Split i386 LynxOS out from other coff targets,
1860 add a specific Lynx emulation.
1861 Add m68k LynxOS target.
1862 * config/tc-i386.c: Define specific Lynx target format.
1863 * config/tc-m68k.c: Define specific Lynx target format.
1864 * config/te-lynx.h: New file.
1866 * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be
1867 "coff-{i386,m68k}" if TARGET_FORMAT already defined.
1868 (INIT_STAB_SECTION): Define.
1869 * config/obj-coffbfd.c: Include <time.h>.
1870 (write_object_file): Look for .stab sections and call
1871 adjust_stab_section.
1872 (adjust_stab_section): New function, fills in the first symbol
1873 of a stab section with number of symbols and string table size.
1874 (obj_coff_init_stab_section): New function, creates the initial
1875 symbol for a stab section.
1877 Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1879 * config/atof-vax.c (md_atof): Return null on success instead of
1881 * config/atof-tahoe.c (md_atof): Ditto.
1882 * read.c (float_cons): Expect a null pointer for success, not an
1885 * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer
1886 on success, instead of empty string. All callers changed.
1888 * config/tc-vax.c: Use PARAMS in declarations.
1889 (vip_op): Use NULL instead of empty string for success in error
1892 Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1894 * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols
1895 in different defined segments.
1897 * write.c (relax_segment): Localize "aim" variable. If
1898 DIFF_EXPR_OK, don't impose checks on symbol segment types.
1899 (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current
1900 segment, convert to a PC-relative fixup and discard the symbol.
1902 * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored.
1903 (md_parse_option) [TE_SUN3]: Set it for "-k".
1904 (m68k_ip): Generate proper fixup for mode 7.3.
1905 * config/tc-m68k.h (DIFF_EXPR_OK): Define.
1907 Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1909 * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved
1910 earlier in the file.
1911 (insop, add_exp): Now defined as functions, for readability.
1912 (insop): Now takes two arguments; callers changed.
1914 Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1916 * config/tc-m88k.c (get_o6): new function.
1917 (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
1918 get_vec9, getval, get_pcr, calcop, match_name): make static and
1920 (s_file): remove extraneous forward decl.
1921 (md_begin): add const to retval decl.
1922 (calcop): cope with instructions without arguments. Handle 'o'
1923 type argument, the o6 field of the prot insn.
1924 (md_estimate_size_before_relax): return a dummy value.
1926 * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is
1927 in bits 10 through 7. flt.[dxs]s requires an r register in the
1928 second argument. New instruction lda.x. New instruction muls
1931 Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1933 * Makefile.in (distclean): Recurse like clean.
1934 * doc/Makefile.in (distclean): New target.
1936 * config/tc-mips.c (md_begin): Set BFD architecture and machine
1937 based on MIPS ISA level.
1939 Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1941 * as.c (main): "exhausted", not "exhuasted".
1943 * struc-symbol.h (struct symbol): Add sy_used_in_reloc field.
1944 * write.c (adjust_reloc_syms): Set sy_used_in_reloc.
1945 (write_object_file): Never strip symbols with sy_used_in_reloc
1948 * config/obj-elf.c (obj_elf_section): Rewrote to handle both
1949 Solaris and SVR4 style .section pseudo-ops.
1950 (obj_elf_ident): Set SEC_READONLY for .comment section.
1951 * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're
1952 generating a reloc, don't apply a fix.
1954 Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1956 * config/obj-coffbfd.c (relax_align): Now static.
1958 Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1960 * read.c (get_stab_string_offset): Make non-static. Make
1961 arguments const. Don't align strings to 4 byte boundaries.
1962 * read.h: Declare get_stab_string_offset.
1963 * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
1964 SEC_LOAD for progbits section.
1965 (obj_elf_init_stab_section): New function.
1966 (adjust_stab_sections): Add casts to avoid warnings.
1967 * config/obj-elf.h (INIT_STAB_SECTION): Call
1968 obj_elf_init_stab_section.
1969 (OBJ_PROCESS_STAB): Removed definition.
1971 Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1973 * config/obj-elf.h (S_GET_SIZE): Define.
1974 (obj_frob_forward_symbol): Define.
1975 * config/tc-i386.c (line_comment_chars): Initialize in all cases.
1977 Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1979 * tc.h: Declare tc_gen_reloc differently depending upon
1980 RELOC_EXPANSION_POSSIBLE.
1981 * config/obj-elf.c (obj_elf_section): Only set flags when first
1982 creating the section.
1984 Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1986 * config/tc-mips.c (append_insn): Don't swap a trap instruction
1989 Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1991 * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions;
1992 set previous_section and previous_subsection and then call s_data
1993 and s_text, respectively.
1994 (obj_pseudo_table): Add data and text.
1995 (obj_elf_section): Add SEC_LOAD to default initialization of
1996 flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
1997 SEC_ALLOC for "alloc" string. Don't bother trying to find the
1998 section; just use subseg_new.
2000 * read.c (change_to_section): Removed. This is now done by
2002 (get_stab_string_offset): Rearranged somewhat. Create the section
2003 using subseg_new. Store the string index in seg_info, rather than
2004 in a static variable. Force the first string to be empty. Use
2005 frag_more rather than FRAG_APPEND_1_CHAR.
2006 (s_stab_generic): Rewrote.
2007 * subsegs.h (segment_info_type): Added stabu union.
2008 * subsegs.c (subseg_new): Initialize stab_string_size to 0.
2009 * config/obj-aout.c: Don't include aout/stab_gnu.h.
2010 (obj_aout_stab, obj_aout_desc): Removed.
2011 (obj_pseudo_table): Removed desc and stabX entries.
2012 * config/obj-bout.c: Same changes as config/obj-aout.c.
2013 * config/obj-bout.h (S_SET_TYPE): Define.
2014 (tc_bout_fix_to_chars): Declare.
2015 * config/obj-coff.c (obj_coff_stab): Removed.
2016 (obj_pseudo_table): Removed desc and stabX entries.
2017 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
2018 * config/obj-coffbfd.c (current_stab_symbol): Removed.
2019 * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
2020 n_other, n_desc and n_value fields.
2021 (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
2022 (MAKE_STAB_SYMBOL): Removed.
2023 * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
2024 Changed arguments and removed parsing code.
2025 (obj_pseudo_table): Removed stabX entries.
2026 * config/obj-ecoff.h (ecoff_stab): Declare.
2027 (OBJ_PROCESS_STAB): Define.
2028 * config/obj-elf.c: Don't include aout/stab_gnu.h.
2029 (obj_elf_stab, obj_elf_xstab, obj_elf_desc,
2030 elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
2032 (obj_pseudo_table): Removed desc, stabX and xstabs entries.
2033 (obj_elf_version): Use subseg_new, not bfd_make_section. Don't
2034 set SEC_LOAD for .note section.
2035 (adjust_stab_sections): Get frag pointer from seg_info, rather
2036 than looking through frags.
2037 * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
2038 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2040 * config/obj-vms.c (obj_aout_stab): Removed.
2041 (obj_pseudo_table): Removed stabX entries.
2042 * config/obj-vms.h (S_SET_TYPE): Define.
2044 * as.h: Declare listing.
2045 * read.c: Don't declare listing.
2046 (emit_expr): Cast fix_new_exp argument.
2047 (parse_bitfield_cons): Correct printf format.
2048 * symbols.c (symbol_new): Add cast to avoid warning.
2049 * write.h: Declare text_last_frag and data_last_frag.
2050 * config/obj-bout.c (obj_bout_line): Added dummy argument.
2051 * config/obj-coffbfd.c: Add some casts to avoid warnings.
2052 * config/tc-a29k.c: Likewise.
2053 * config/tc-i960.c: Likewise. Also fully bracket structure
2054 initializations, fix printf formats, and remove unused variables.
2056 Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2058 * read.c (s_desc): Only compile and use if S_SET_DESC is defined.
2059 * struc-symbol.h: Declare verify_symbol_chain and
2060 verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS.
2061 * symbols.c (verify_symbol_chain): Removed useless expression.
2062 * write.c (headers, the_object_file): Only use if not
2063 BFD_ASSEMBLER and not BFD.
2064 (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or
2066 (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and
2068 * write.h: Declare relax_segment.
2069 * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made
2071 (stack_top): Commented out, since it's not used.
2072 Fixed up pseudo-op functions to take an ignored int argument.
2073 (size_section): Added default BAD_CASE to switch.
2074 Changed bzero calls to memset.
2075 * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME
2076 (s), not on s itself.
2077 * config/tc-a29k.c (s_use): Take ignored int argument. Only
2078 define if OBJ_COFF is not defined.
2079 * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make
2080 argument signed again.
2081 * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int
2083 (m68k_ip): Fully bracket initialization of archs.
2084 Correct several formats for __LINE__ to be %d rather than %s.
2085 (init_table): Fully bracket initialization.
2086 Cast values larger than 0x7f assigned to fr_opcode to char.
2088 * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set.
2089 Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
2090 section name, and subseg_set always takes a segT. Changed all
2091 callers as appropriate.
2092 * config/obj-coffbfd.c (change_to_section): Renamed to
2093 obj_coff_add_segment. Corrected. Made callers use subseg_new.
2094 * config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
2097 Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com)
2099 * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'.
2101 Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2103 * config/obj-elf.h (S_SET_SIZE): Actually set the size.
2106 * Added a number of casts to function calls.
2107 * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant,
2108 operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY,
2109 read_a_source_file, s_align_bytes, demand_empty_rest_of_line,
2110 ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore),
2111 read.h (is_name_beginner, is_part_of_name), config/obj-elf.c
2112 (obj_elf_section), config/tc-i386.c (parse_register),
2113 config/tc-sparc.c (isoctal, s_proc): Cast char
2114 array indices to unsigned char.
2115 * app.c (process_escape): Make static. Add prototype. Change
2116 argument from char to int.
2117 * as.c: Include output-file.h for prototypes. Comment out unused
2119 * Makefile.in (as.o): Depend on output-file.h.
2120 * as.h (BAD_CASE): Cast val argument to long, and use %ld.
2121 (pseudo_typeS): Add prototype to poc_handler field.
2122 (print_version_id): Add prototype.
2123 (xmalloc, xrealloc): Change size arguments to unsigned long.
2124 (do_scrub_next_char): Add prototypes for function arguments.
2125 (had_errors, had_warnings, scrub_from_file): Remove duplicate
2127 * atof-generic.c (atof_generic): Make size variables unsigned.
2128 * cond.c (ignore_input): Removed unused local variable ptr.
2129 * expr.c (floating_constant, integer_constant): Make static. Add
2131 * flonum-copy.c (flonum_copy): Make size variables unsigned.
2132 * frags.h: Add prototype for frag_init.
2133 * hash.h, hash.c: Change hash values from char * to PTR, make hash
2134 strings const, make returned error strings const char *. Added
2135 prototypes for functions.
2136 * input-file.h, input-file.c (input_file_buffer_size): Return
2138 * input-scrub.c (buffer_length): Make unsigned.
2139 (input_scrub_push, input_scrub_pop): Make static.
2140 * listing.c (list_symbol_table): Cast sprintf argument to unsigned
2141 long and use %lx. Print name of segment rather than address of
2143 (listing_list, listing_title): Change argument to int.
2144 (listing_eject, listing_flags, listing_psize): Add int argument.
2145 * listing.h: Corresponding declaration changes.
2146 * obj.h (obj_emit_symbols): Rename prototype argument to avoid
2148 * read.h: Change get_absolute_expression prototype to return
2149 offsetT. Add prototype for next_char_of_string. Various
2151 * read.c: Remove prototype for next_char_of_string.
2152 (pobegin): Make errtxt const. Make new_length, tmp_len and num
2154 (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill,
2155 s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument.
2157 (s_comm): Change temp from valueT to offsetT. Cast to long when
2158 printing and use %ld (only for error messages anyhow).
2159 (s_long, s_int): Remove unused functions.
2160 (cons): Change argument to int.
2161 (emit_expr): Use %lx when printing longs.
2162 (get_absolute_expression): Return offsetT, not long.
2163 (get_stab_string_offset): Comment out unless
2164 SEPARATE_STAB_SECTIONS.
2165 (s_stab_generic): Remove unused offset. Define seg_is_new only
2166 if SEPARATE_STAB_SECTIONS. Use toP only in local block.
2167 * struc-symbol.h (verify_symbol_chain_2): Add prototype.
2168 * symbols.c: Remove nested comment.
2169 (symbol_new): Rename value to valu.
2170 (colon): Use %ld and cast to long in error message.
2171 * symbols.h: Remove duplicate verify_symbol_chain declaration.
2172 * tc.h: Remove unused md_emit_relocations declaration.
2173 (tc_gen_reloc): Add declaration.
2174 * write.c (cvt_frag_to_fill): Change first argument name depending
2176 (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc
2177 declarations. Make n unsigned.
2178 (write_contents): Remove unused i, n, relocs, fixp. Rename frags
2179 to f to avoid shadowing.
2180 (write_object_file): Define fragP only if not BFD_ASSEMBLER or not
2181 WORKING_DOT_WORD. Remove unused keep. Only declare punt and
2182 punt_it if they will be used. Make i and n unsigned.
2183 (fixup_segment): Cast to long and use %ld in error message.
2184 * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned.
2185 * config/obj-aout.h: Remove nested comment. Add prototype for
2186 obj_aout_frob_symbol.
2187 (obj_aout_line, obj_aout_desc): Add int argument.
2188 * config/obj-ecoff.c: Changed build routines to use an unsigned
2190 (add_string): Make len unsigned long.
2191 (obj_ecoff_stab): Use %lu in error message.
2192 * config/obj-elf.c (obj_elf_common): Comment out unused label
2194 (obj_elf_frob_symbol): Return 0 (currently broken).
2195 (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type,
2196 obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common,
2197 obj_elf_line, obj_elf_previous): Add int argument.
2198 (obj_elf_write_symbol_p): Make static.
2199 * config/obj-elf.h (obj_elf_write_symbol): Add prototype.
2200 * config/tc-hppa.h: Remove declarations of functions declared in
2202 * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT.
2203 (s_bss): Add int argument.
2204 (fits_in_signed_byte, smallest_imm_type): Make argument unsigned.
2205 (dummy): Remove unused function.
2206 (md_assemble): Rename local o to op to avoid shadowing.
2207 (tc_gen_reloc): Rename local reloc to rel to avoid shadowing.
2208 * config/tc-m68k.c (s_data1, s_data2): Add int argument.
2209 * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use
2210 %ld in error messages.
2211 * config/tc-sparc.c: Remove duplicate declarations.
2212 (getExpression): Rewrite condition to avoid empty conditional
2214 (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int
2217 Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2219 Changes from Jeff Law:
2221 * config/tc-hppa.c (md_assemble): Fix typo.
2222 (pa_ip): Delete unused variables and labels. Do not check for
2223 unsigned values being < 0, it can't happen.
2224 (is_same_frag): Return a value in recursive call case.
2225 (pa_callinfo): Delete unused variables and labels.
2226 (pa_comm): Likewise.
2227 (pa_copyright): Likewise.
2228 (pa_export): Likewise.
2229 (pa_import): Likewise.
2230 (pa_param): Likewise.
2231 (pa_space): Likewise.
2232 (pa_subspace): Likewise.
2234 Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2236 * read.c (get_stab_string_offset, s_stab_generic): If
2237 BFD_ASSEMBLER, call subseg_set rather than subseg_new.
2239 Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2241 * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using
2242 default flag values.
2244 Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com)
2246 * read.c: (change_to_section): Don't include body if not MANY_SECTIONS.
2248 * read.c: (s_stab, s_xstab, s_desc): New functions to parse
2249 various stab-related directives.
2250 * read.h: (s_stab, s_xstab, s_desc): New function prototypes.
2251 * write.c: (merge_data_into_text): Fix ifdef tangle.
2252 * config/obj-coffbfd.c (current_stab_symbol): Fake symbol
2253 for stab reader to use.
2254 * config/obj-coffbfdh.h (obj_symbol_type): Added fields for
2255 stab reader, macros to access.
2257 Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2259 * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
2261 * config/tc-hppa.h (struct default_subspace_dict, struct
2262 default_space_dict): Field "sort" is now unsigned char.
2264 * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align
2265 columns for easier reading.
2266 (bcmp, index): Deleted USG-specific definitions. Should be dealt
2267 with in ho-*.h, or in libiberty. Changed mention of index to
2269 (label_symbolP, label_symbol_defined, callinfo_found,
2270 within_entry_exit, exit_processing_complete, within_procedure,
2271 pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc,
2272 label_symbols_rootP, pa_get_label, pa_label_is_defined,
2273 pa_undefine_label): Now static.
2274 (movers): Now const, in addition to pointing to const data.
2275 * config/tc-hppa.h (label_symbolS_rootP, pa_get_label,
2276 pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc):
2277 Delete declarations.
2279 Merged more changes from Jeff Law and Pete Hoogenboom:
2281 * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove
2282 entries for .stab and .stabstr.
2284 * config/obj-elf.c: (elf_stab_symbol_string): Set the
2285 SEC_LOAD attribute for the .stabstr section.
2286 (obj_elf_stab_generic): Set the SEC_LOAD attribute for the
2288 (obj_elf_stab_generic): Change '#if 1' to '#if 0'.
2289 (obj_elf_stab_generic): Incorrect byte count on call to
2290 md_number_to_chars function.
2292 * config/tc-hppa.c (hppa_tc_symbol): Static functions need
2293 argument relocation bits too.
2295 * config/tc-hppa.c (pa_stringer): Correctly handle escaping
2296 characters which should appear unaltered in the output string (for
2297 example an escaped double-quote).
2299 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always
2301 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2302 (pa_parse_nonneg_add_cmpltr): Likewise.
2303 (pa_parse_neg_add_cmpltr): Likewise.
2305 * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype
2307 (cons_fix_new_hppa): Likewise.
2308 * config/tc-hppa.c (md_apply_fix): Fix type of valp to match
2311 * config/tc-hppa.c: Include libhppa.h.
2313 * config/tc-hppa.h: Delete extern declarations of functions
2316 * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef
2317 OBJ_ELF conditionals.
2318 * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels
2321 Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2323 * config/tc-mips.c (macro_build): Accept 'z', and ignore it.
2324 (macro): Use "z,s,t" for div instructions to match corresponding
2325 change in opcode table.
2326 (mips_ip): Added 'z'--must be zero register.
2328 Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2330 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare
2331 tc_gen_reloc correctly.
2333 * configure.in: Use "case" instead of "if" when possible. Rewrote
2334 Makefile editing to reduce work done. Treat "hppa*" as "hppa".
2336 Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2338 * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for
2339 section type of data. 'd' seems to be used for m88k.
2341 Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2343 * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons,
2344 s_mips_space): Set insn_label to NULL to avoid changing it at the
2345 next .align statement.
2346 (append_insn): Don't swap jal with instruction that sets the
2347 register that jal sets.
2349 Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2351 * configure.in: recognize m88110.
2353 Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2355 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
2356 * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should
2357 not be on for .hppa_unwind.
2358 (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS.
2359 (pa_param): New function to handle .PARAM directives.
2360 (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr
2361 functions. Handle '|' for movb; allow movb,n.
2362 (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless
2363 version. Handle cases where no completer exists for
2365 (pa_parse_neg_cmpsub_cmpltr): Handle cases where no
2366 completer exists for comb,n or addb,n. Make logic
2367 mirror that of pa_parse_nonneg_cmpsub_cmpltr.
2368 (pa_parse_nonneg_add_cmpltr): Likewise.
2369 (pa_parse_neg_add_cmpltr): Likewise.
2370 * tc-hppa.h (pa_param): Declare.
2372 Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2374 * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static.
2375 Added forward declaration.
2377 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
2379 * config/obj-elf.c (elf_frob_file): Arguments were incorrect on
2380 call to elf_tc_make_sections.
2381 (obj_elf_version): A .note section shouldn't have the SEC_ALLOC
2384 * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to
2385 handle symbol extension sections.
2387 * config/tc-hppa.c (pa_build_symextn_section): New function to
2388 create a symbol extension section.
2389 (pa_export_args): Make call to pa_build_symextn_section.
2390 (hppa_tc_symbol, hppa_tc_make_sections,
2391 hppa_tc_make_symextn_section): New functions.
2392 * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections
2395 * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the
2396 BFD_ASSEMBLER branch as well.
2398 * config/tc-hppa.h: If ELF is the target object format, define
2399 some ELF- and hppa-specific types and constants.
2401 * config/tc-hppa.c (getExpression): Fix a typo.
2403 * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine
2404 if a `=' is part of an instruction.
2405 (read_a_source_file): Handle case where end-of-line markers are
2406 also used within instructions.
2407 * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define.
2409 * config/tc-hppa.c (md_apply_fix_1): Keep relocations for
2410 out-of-range branches/'calls using "bl" or calls which may need
2411 argument relocation stubs. Do not need/keep relocations for
2412 conditional branches.
2413 (elf_hppa_final_processing): Fix calculation of function size.
2415 * config/obj-elf.c (obj_elf_version): Mark .note section as
2418 * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the
2419 address of exp, to expression.
2420 (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on.
2421 (md_apply_fix_1): Delete unwanted comments.
2422 (process_exit): Symbols marking the end of a function are always
2425 * config/tc-hppa.c: Include elf32-hppa.h from BFD tree.
2426 (pa_space): Declare and initialize gdb_section.
2428 * config/obj-elf.c (elf_frob_file): Change
2429 elf_tc_final_processing_hook to elf_tc_final_processing.
2431 * config/tc-hppa.c (fix_new_hppa): Fix argument list to match
2432 argument type declarations.
2433 (getExpression): Fix typo.
2434 (pa_export_args): Change elf_symbol_type to elf32_symbol_type.
2435 (elf_hppa_final_processing): Likewise. Name changed from
2436 elf_hppa_final_processing_hook.
2437 (start_symbol_root, start_symbol_last): Deleted.
2439 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo.
2441 * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to
2442 avoid changing include ordering.
2444 * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'.
2446 Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2448 * config/tc-mips.c (set_at): Added unsignedp argument. Use
2450 (set_at_unsigned): Removed; changed callers to use set_at.
2451 (load_register): Removed unused ip argument. Changed callers.
2452 (append_insn): Don't swap branch and branch likely.
2453 (macro_build): Handle 'u'.
2454 (load_register): Handle 64 bit constants.
2455 (macro): Added M_DABS, removed M_ABSU. Numerous changes to
2456 support 64 bit constants.
2457 (mips_ip): Use hex constants in range checks for clarity.
2458 (md_number_to_chars): Support 8 byte values.
2460 Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2462 * config/tc-m88k.h: updated copyrights.
2463 (TC_CONS_RELOC): declare to be RELOC_32.
2465 Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2467 * config/tc-mips.c (mips_isa): New static variable.
2468 (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
2469 check macros. Set text alignment and GP size here.
2470 (md_assemble): Don't set text alignment and GP size here.
2471 (append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
2472 Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
2473 a NOP after a branch likely.
2474 (mips_emit_delays): Don't insert NOPS for load delays if mips_isa
2476 (macro): Support r6000 and r4000 macros.
2477 (mips_ip): Check insn ISA level against mips_isa before using it.
2478 Added 'x' case for ignored register.
2479 (md_parse_option): Handle -mipsN and -mcpu=XX.
2481 Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2483 * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".
2485 Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2487 * config/tc-sparc.c (s_local): Function moved and renamed...
2488 * config/obj-elf.c (obj_elf_local): ...to here.
2489 * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c
2490 (obj_pseudo_table): Move handling of ".local".
2492 * tc.h (md_parse_option): Don't declare if defined as a macro.
2494 * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as
2496 (md_parse_option): New macro, converted from function.
2497 * config/tc-i386.c (md_parse_option): Function deleted.
2498 (comment_chars) [OBJ_ELF]: Include "/".
2499 (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
2500 (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler
2502 (md_assemble, md_estimate_size_before_relax, md_create_long_jump):
2503 Call reloc for fix_new type, or use correct enumerator, instead of
2504 always using NO_RELOC.
2505 (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
2506 tests for valid section.
2507 (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start
2509 (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
2510 symbol, compensate for location of reloc.
2511 (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define
2514 Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2516 * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h.
2517 (obj_elf_weak): New function.
2518 (obj_pseudo_table): Handle ".weak".
2519 (obj_elf_section): If section directive includes a string, ignore
2520 it for now. Accept "progbits" flag.
2521 (obj_elf_type): Accept `@' before flag name.
2523 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)'
2525 (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather
2526 than checking for bfd_com_section directly.
2527 (fixup_segment): Simplify range check.
2528 (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition
2531 * symbols.h (S_SET_WEAK): Declare.
2532 * symbols.c (S_SET_WEAK): New function.
2533 (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT,
2534 it's not a separate flag any more. Clear BSF_WEAK.
2536 * read.c (potable): Treat "string" like "asciz".
2538 Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2540 * config/tc-mips.c (append_insn): Don't swap branch instructions
2541 if .set nobopt or .set volatile.
2542 (gp_reference): .lit8 and .lit4 are accessed via the GP register.
2543 (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
2544 (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
2545 * config/obj-ecoff.c: Renamed some variables to avoid shadow
2548 Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2550 * config/obj-coff.h (S_IS_COMMON): add missing backslash
2552 * configure.in (z8k-*-{coff,sim}): use coffbfd for this target
2554 Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2556 * config/tc-mips.c (mips_ip): Suggested by
2557 davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
2558 names for 'E' and 'G' argument types (coprocessor registers) and
2559 don't warn if $1 is used on the coprocessor.
2560 (macro): Handle M_{L,S}WC{0,2,3}_AB correctly.
2562 Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com)
2564 * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values.
2565 * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle
2567 * config/tc-sparc.h (WORKING_DOT_WORD): Define.
2569 Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2571 * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
2572 defined or BFD is not.
2573 (relax_and_size_all_segments): Declare local variable fragP.
2575 Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2577 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in
2578 bytes with real values, not zeros.
2580 Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2582 * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested)
2583 targets, using ecoff and mips-big.
2585 * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David
2586 Johnson): Added case for 'C' for coprocessor instruction codes.
2588 Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2590 * config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
2592 * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
2594 * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG
2595 for verifying symbol chain.
2596 (merge_data_into_text, relax_and_size_all_segments): New
2597 functions, split out from write_object_file.
2599 Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2601 * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If
2602 debug section is new, allocate an extra 12 bytes at its start. If
2603 ".stabs" type is N_SO, fill in filename symbol field of that first
2604 entry. Return early if "goof", to simplify later code slightly.
2605 (adjust_stab_sections): New function.
2606 (elf_frob_file): Apply adjust_stab_sections to each section.
2608 * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer
2610 * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
2611 * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection"
2612 and "popsection", and call cons for "uaword" and "uahalf".
2614 * config/obj-elf.c (obj_elf_version): Use English in error
2617 Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com)
2619 * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the
2620 swapping routines and external structure sizes via the
2621 ecoff_backend information. No longer includes coff/mips.h.
2623 Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2625 * config/obj-ecoff.c (get_tag): Save tag name in permanent memory
2626 and in hash_ptr->string.
2628 * app.c (do_scrub_next_char): Reset state to 0 after .appline if
2629 file name is not seen.
2631 Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com)
2633 * write.c: Don't use short int in a prototype.
2635 * expr.c (operand): Make return value simply depend on contents of
2636 returned expression.
2638 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2640 * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers
2642 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2644 * config/ho-sunos.h: remove some old function decls that conflict
2645 w/ ANSI, and which weren't needed anyway
2647 Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2649 * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol,
2650 and disabled since it breaks Ian's new symbol-value code.
2652 * expr.c (integer_constant): Accept more digits if BFD64.
2654 Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2656 * config/tc-m68k.c (m68k_ip): If we have a normal constant when we
2657 expect a bignum, turn it into a bignum. Output extra zeroes
2658 before a short bignum, rather than after.
2660 Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2662 * symbols.c (symbol_new): Conditionalize verify_symbol_chain call
2663 on DEBUG_SYMS, not DEBUG.
2664 (symbol_remove): Likewise.
2665 (symbol_insert): Likewise.
2667 Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com)
2669 * config/tc-mips.c (mips_optimize): New static variable.
2670 (append_insn): If mips_optimize == 0, always insert NOP
2671 instructions. If mips_optimize < 2, don't swap branches.
2672 (md_parse_option): If -Ox or -gx, set mips_optimize accordingly.
2674 Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2676 * Makefile.in (clean): if testsuite does not exist, then skip it.
2678 Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2680 * config/tc-mips.c (prev_insn_unreordered,
2681 prev_prev_insn_unreordered): New static variables.
2682 (append_insn): Don't swap branch instruction if
2683 prev_prev_insn_unreordered (see comment).
2684 (mips_no_prev_insn): Clear the unreordered variables.
2685 (s_mipsset): When turning on reordering, set the unreordered
2688 Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2690 * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini"
2691 are also magic, and have special default flag settings.
2692 (obj_elf_frob_symbol): Since the return value from this function
2693 isn't used, don't bother calling obj_elf_write_symbol_p, since it
2694 doesn't accomplish anything else.
2696 * config/tc-sparc.c (md_section_align): Round up section size only
2699 * symbols.c: Don't define DEBUG by default.
2701 Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com)
2703 * write.c (fix_new_exp): Handle a O_uminus expression.
2705 * expr.c (expr): Don't let absolute_section override
2706 undefined_section for the return value.
2708 * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a
2709 pseudo-op with a poc_handler field of NULL, ignore it and treat it
2710 as an instruction instead.
2711 * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
2714 * config/tc-h8500.c (md_begin): Use a local variable when
2715 initializing md_relax_table to avoid warnings about modifying a
2716 supposedly const data structure.
2718 Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
2720 * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER
2723 Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com)
2725 * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv.
2726 * configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
2727 case to set obj_format=elf. Must go before i386-*-sysv* case that
2728 sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
2729 *-*-solaris case, and move to before *-sysv* case that wants to
2730 set obj_format to coff.
2731 * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
2733 * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
2736 Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2738 * config/obj-aout.c: Include aout/aout64.h.
2739 (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor
2740 symbol, so that BFD doesn't tamper with the type.
2742 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look
2743 up opcodes as pseudo-ops even if they don't start with '.'.
2744 * config/tc-m88k.h (NO_PSEUDO_DOT): Define.
2745 * config/tc-m88k.c (md_assemble): Removed special pseudo-op
2747 (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
2748 Output the low 16 bits for RELOC_HI16, not the high 16 bits.
2749 * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
2750 r_offset field of the reloc to the fixup offset.
2751 (fixup_segments): If TC_M88K, don't warn about fixup overflows.
2752 * doc/as.texinfo: Minor updates.
2754 Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2756 * Extensive changes to permit symbols to contain any expression
2757 type and to delay the computation of the expression until the
2758 value is actually needed. This permits setting symbols to values
2759 calculated based on object code size. Expressions were changed to
2760 no longer be in a section, to stop the overloading of segment and
2761 expression type that previously occurred.
2763 * as.c (big_section, pass1_section, diff_section, absent_section):
2765 (expr_section): Added (used for dummy symbols which hold
2766 intermediate expression values).
2767 (perform_an_assembly_pass): Create expr_section, do not create the
2768 sections now removed.
2769 * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and
2770 SEG_DIFFERENCE. Added SEG_EXPR.
2771 (SEG_NORMAL): Corresponding changes.
2772 * subsegs.c (seg_name, subsegs_begin): Changed accordingly.
2773 * write.c (write_object_file): Ditto.
2774 * config/obj-aout.c (seg_N_TYPE): Ditto.
2775 * config/obj-bout.c (seg_N_TYPE): Ditto.
2776 * config/obj-coff.c (seg_N_TYPE): Ditto.
2777 * config/obj-coffbfd.c (seg_N_TYPE): Ditto.
2778 * config/obj-vms.c (seg_N_TYPE): Ditto.
2780 * expr.h (operatorT): Moved in from expr.c, added some values.
2781 (expressionS): Added X_op field, removed X_seg field; renamed
2782 X_subtract_symbol to X_op_symbol.
2783 * expr.c: Extensive changes to assign expression types rather than
2784 sections and to simplify the parsing.
2785 * write.c (fix_new_internal): New static function.
2786 (fix_new): Removed sub_symbol argument.
2787 (fix_new_exp): New function, takes expression argument.
2788 * write.h: Prototype changes for fix_new and fix_new_exp.
2789 * cond.c (s_if): Changed accordingly.
2790 * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons,
2791 parse_repeat_cons, get_segmented_expression,
2792 get_known_segmented_expression, get_absolute_expression): Ditto.
2793 * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE):
2795 * write.c (write_object_file): Ditto.
2796 * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto.
2797 * config/obj-coffbfd.c (obj_coff_def, obj_coff_val,
2798 obj_coff_endef, yank_symbols): Ditto.
2799 * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto.
2800 * config/tc-a29k.c (md_assemble, parse_operand, machine_ip,
2801 print_insn, md_operand): Ditto.
2802 * config/tc-h8300.c (parse_exp, colonmod24, check_operand,
2803 do_a_fix_imm, build_bytes): Ditto.
2804 * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist,
2805 get_specific, check, insert, md_convert_frag): Ditto.
2806 * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa,
2807 md_assemble, pa_ip, getExpression, getAbsoluteExpression,
2808 evaluateAbsolute, pa_build_unwind_subspace, pa_entry,
2809 process_exit): Ditto.
2810 * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative,
2812 * config/tc-i386.c (pe, md_assemble, i386_operand,
2813 md_estimate_size_before_relax, md_create_long_jump): Ditto.
2814 * config/tc-i860.c (md_assemble, getExpression, print_insn):
2816 * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag,
2817 get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc,
2818 i960_handle_align): Ditto.
2819 * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op,
2820 subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1,
2821 md_estimate_size_before_relax, md_create_long_jump, get_num):
2823 * config/tc-m88k.c (md_assemble, get_imm16, get_pcr,
2824 md_create_short_jump, md_create_long_jump): Ditto.
2825 * config/tc-mips.c (md_assemble, append_insn, gp_reference,
2826 macro_build, macro, my_getExpression): Ditto. Also removed
2827 get_optional_absolute_expression; just use get_absolute_expression
2829 * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif,
2830 fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto.
2831 * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto.
2832 * config/tc-sh.c (parse_exp, check, insert, md_convert_frag):
2834 * config/tc-sparc.c (md_assemble, sparc_ip, getExpression,
2836 * config/tc-tahoe.c (struct top, md_estimate_size_before_relax,
2837 tip_op, md_assemble): Ditto.
2838 * config/tc-vax.c (seg_of_operand, md_assemble,
2839 md_estimate_size_before_relax, md_create_long_jump): Ditto.
2840 * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
2842 Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2844 * configure.in: i386-lynx is the same as i386-coff
2846 Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2848 * config/obj-elf.c (obj_elf_previous): New function.
2849 (previous_section, previous_subsection): New vars.
2850 (obj_elf_section): Save current place in case DWARF code wants us
2851 to pop back to it. Handle unquoted section name as well as quoted
2852 section name. Don't crash on invalid strings.
2853 (obj_pseudo_table): Handle new pseudos "previous", "2byte", and
2856 * config/obj-elf.h: Don't include struc-symbol.h.
2857 (obj_elf_frob_symbol): Declare arg as struct symbol *.
2859 * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with
2862 * write.c (write_relocs): New function, split off from
2863 write_contents. Use memset instead of bzero.
2864 (write_object_file): Apply write_relocs to each section before
2865 applying write_contents.
2867 * read.c (read_begin): Call obstack_begin with values closer to 1K
2869 (read_a_source_file, big_cons, float_cons): Use memcpy instead of
2872 Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2874 * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when
2875 calculating opP->isiz; this permits the expression size to be
2876 determined as well, later on.
2878 * expr.c (clean_up_expression): Don't cancel the subtraction of
2881 * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
2882 switch to text section rather than data section.
2884 Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2886 * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand
2887 expression (to take the pc-rel instruction itself into account)
2888 before using the expression, instead of after.
2890 Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com)
2892 * read.c (float_cons): Simplified parsing logic. If
2893 REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count.
2895 * symbols.c (colon): Rather than a special case for TC_HPPA,
2896 use new macro tc_frob_label.
2897 * config/tc-hppa.h (tc_frob_label): Define.
2899 * config/tc-mips.c: Many changes to support simple assembler
2901 (insn_label, prev_insn, prev_prev_insn, dummy_opcode,
2902 prev_insn_valid, prev_insn_frag, prev_insn_where,
2903 prev_insn_fixp, prev_insn_is_delay_slot): New static
2905 (insn_uses_reg, mips_no_prev_insn, mips_emit_delays,
2906 mips_align, s_stringer, s_mips_space): New static functions.
2907 (mips_define_label): New global function.
2908 (md_pseudo_table): For "ascii", "asciz", "asciiz", call
2909 s_stringer. Changed argument to float_cons from 0 or 1 to 'f'
2910 or 'd'. For "space" call s_mips_space.
2911 (md_begin): Call mips_no_prev_insn.
2912 (append_insn): Only insert necessary NOP instructions.
2913 (macro): Call mips_emit_delays before setting mips_noreorder.
2914 Increment and decrement mips_noreorder rather than using
2915 save_reorder_condition. Don't bother to use noreorder in
2916 M_L_DOB and M_L_DAB, since append_insn will not insert a NOP.
2917 (md_atof): Handle floating point numbers correctly for both
2918 big and little endian targets.
2919 (s_align, s_cons): Call mips_align rather than frag_align.
2920 (s_change_seg, s_cons): Call mips_emit_delays.
2921 (s_float_cons): Let float_cons do the work.
2922 (s_mipsset): Call mips_emit_delays when setting noreorder.
2923 * config/tc-mips.h (tc_frob_label): Define to be
2926 * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs,
2927 ecoff_frob_files): Consistently use S_GET_VALUE rather than
2928 bfd_asymbol_value. Warn if taking difference of symbols in
2931 Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2933 * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes,
2936 * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust
2937 by md_pcrel_from if we are relocating against a symbol (we still
2938 need md_pcrel_from for a PC relative relocation within the same
2940 * config/tc-m88k.c (md_pcrel_from): Corrected return value.
2941 (omagic): Removed unused variable.
2943 * Preliminary support for m88k-coff.
2944 * configure.in (m88k-*-coff*): New target. Use coffbfd and
2946 * config/m88kcoff.mt: New file.
2947 * read.c (lex_type): New macro LEX_AT to set lex type of '@'.
2948 (pseudo_set): Handle difference of symbols in different fragments
2949 by saving the entire expression as the value of the symbol.
2950 * symbols.c (resolve_symbol_value): Resolve difference
2952 * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
2953 "sdef" as a synonym for "def".
2954 * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
2956 (S_IS_LOCAL): Any symbol which includes \001 in the name is local.
2957 * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
2958 m88k port up to date, and to add COFF support.
2960 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2962 * Removed sy_forward and replaced it with an undefined expression
2963 as the value of a symbol.
2964 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
2965 sy_resolved and sy_resolving single bit fields.
2966 * symbols.c (symbol_new): Don't initialize sy_forward field.
2967 (resolve_symbol_value): New function to adjust symbol value by
2968 fragment address, using recursion to resolve forward symbols.
2969 * symbols.h: Added prototype for new function.
2970 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
2971 expression rather than setting symbolP->sy_forward.
2972 * write.c (write_object_file): Use resolve_symbol_value on
2973 symbols, keeping the common case (the old behaviour) inline.
2974 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
2975 handling (subsumed by write.c change).
2976 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
2977 sy_value rather than sy_forward.
2978 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
2979 expression segment rather than sy_forward.
2980 (yank_symbols): Use resolve_symbol_value.
2981 (crawl_symbols): Removed extra pass over symbols.
2982 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
2983 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
2984 symbols which handled sy_forward; use resolve_symbol_value
2986 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
2988 * config/obj-elf.c (obj_elf_stab_generic): Check expression
2989 segment rather than sy_forward.
2990 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
2991 sy_forward; do initialize sy_resolved and sy_resolving.
2992 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
2994 * Changes to keep a full expression as the value of a symbol, not
2996 * struc-symbol.h: New field sy_value.
2997 * as.h: Include expr.h before struc-symbol.h.
2998 * expr.h: Use struct symbol rather than symbolS.
2999 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
3000 of sy_value field; compile unconditionally, not just if
3002 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
3003 * write.c (write_object_file): Set BFD symbol value to gas symbol
3005 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
3006 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
3007 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
3008 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
3009 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
3010 S_GET_VALUE rather than ost_entry.n_value.
3011 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
3012 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
3013 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
3014 using S_GET_VALUE--don't assume it is already set.
3015 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
3017 * config/obj-vms.c (various): Don't assign directly to
3018 S_GET_VALUE; use S_SET_VALUE instead.
3020 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
3022 * configure.in: Recognize h8300h.
3024 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3026 * config/tc-h8500.c (line_comment_chars): Add hash.
3027 (parse_exp, skip_colonthing, build_bytes): Add support for
3028 R_H8500_HIGH16 relocation type.
3030 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3032 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
3033 attribute name. Handle `execinstr' attribute.
3035 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
3037 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
3038 there is another alternative for the instruction.
3040 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3042 * doc/as.texinfo: updates for H8/300H
3044 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
3046 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
3047 md_number_to_chars, md_section_align): Adjusted to use valueT,
3048 addressT, to match tc.h.
3050 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3052 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
3053 independent of format.
3055 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
3057 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
3059 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3061 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
3062 build; also recognize h8300-*-coff
3064 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
3066 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
3067 core just because somebody uses a label before it is defined.
3069 * config/mips-opcode.h: Moved to opcode/mips.h.
3070 * config/tc-mips.c: Include opcode/mips.h rather than
3072 (append_insn): An extra NOP is only needed after instructions
3073 which set HI or LO, not after instructions which read it.
3074 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
3075 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
3076 * config/tc-mips.h (struct mips_opcode): Don't define.
3077 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
3078 Set to $(srcdir)/../include/opcode/mips.h.
3080 Get the MIPS assembler up to speed with other gas changes:
3082 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
3083 Removed; don't change the symbol value.
3084 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
3085 bfd_asymbol_value rather than S_GET_VALUE to include section
3086 vma in symbol value.
3087 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
3088 doesn't output them. Set the vma of sections.
3089 * config/obj-ecoff.h: Don't define obj_frob_symbol.
3090 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
3092 (various): use valueT rather than long.
3094 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3096 * as.h (valueT): Typedef moved here.
3097 * struc-symbol.h (valueT): ...from here.
3098 * write.c (write_object_file): Locals from_addr, to_addr,
3099 table_addr are now addressT. Supply prototype for bfd_alloc for
3101 (fixup_segment): Local add_number is now valueT. Correct some
3102 range-checking bugs.
3103 (relax_align): Type `int' should be sufficient for the exponent.
3104 (fix_new): Argument offset is type offsetT. Locals size and
3105 newsize are type valueT.
3106 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
3108 (fix_new): Fix prototype.
3109 * symbols.c (symbol_new): Symbol value is type valueT.
3110 (S_SET_VALUE, S_GET_VALUE): Likewise.
3111 (S_IS_*): Specify int return type explicitly.
3112 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
3114 * read.c (s_comm): Values read are type valueT.
3115 * expr.h (expressionS): Field X_add_number is an offsetT.
3116 * tc.h (md_create_long_jump, md_create_short_jump,
3117 md_section_align): Addresses are now type addressT.
3118 (md_number_to_chars, md_apply_fix): Pass value as valueT.
3119 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
3120 md_number_to_chars, md_section_align): Adjusted.
3121 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
3123 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
3124 md_section_align): Adjusted.
3126 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
3128 (s_common): Handle Solaris-2 version.
3130 * config/ho-generic.h (free): Returns void if __STDC__.
3132 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
3133 elf_file_symbol): Declare.
3135 * expr.c (floating_constant, integer_constant): Now return void.
3137 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
3139 * configure.in: Match on sparc*-fujitsu-none rather than
3140 sparclite*-fujitsu-none.
3142 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
3144 * read.c (cons): Conditionalize parsing of expression. Move
3145 putting value into object file into separate function. Separate
3146 out MRI and WANT_BITFIELDS cases into separate functions.
3147 (emit_expr): New function to write data into object file.
3148 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
3150 (parse_bitfield_cons): New function to parse bitfield expressions
3151 as used by i960 assemblers. Only compiled if
3152 BITFIELD_CONS_EXPRESSIONS is defined.
3153 (parse_mri_cons): New function to parse MRI style strings. Only
3154 compiled if MRI is defined.
3155 (parse_repeat_cons): New function to parse repeat counts. Only
3156 compiled if REPEAT_CONS_EXPRESSIONS is defined.
3157 * read.h (emit_expr): Added declaration of new function.
3158 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
3159 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
3160 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
3161 parse a HPPA expression, rather than special case in cons
3163 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
3164 than special case in emit_expr function.
3165 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
3166 Define to use new functions from tc-hppa.c.
3167 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
3168 (WANT_BITFIELDS): Removed; now obsolete.
3169 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
3170 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
3171 NS32K fixup, rather than special case in emit_expr function.
3172 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
3173 cons_fix_new_ns32k. Also use PARAMS rather than checking
3175 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
3177 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
3178 Don't core dump if gas has no information about a section.
3180 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3182 * write.c (relax_and_size_seg): Always fully process a section.
3183 Section size is last frag's (vm)address plus its size. If no
3184 relocations are present, force SEC_RELOC flag clear.
3185 (dump_section_relocs): New debugging routine.
3186 (adjust_reloc_syms): New routine, broken out from write_contents.
3187 Don't adjust relocs that are already relative to section symbol.
3188 Look for obj_fix_adjustable macro to know what else to skip,
3189 instead of obj_write_symbol. Look for section symbol stored in
3190 section information.
3191 (write_object_file): Map adjust_reloc_syms over all sections.
3192 (write_contents): Clear SEC_RELOC flag if no relocations are
3195 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
3198 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
3200 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3202 * Makefile.in (all, dvi, info, install-info, clean-info): do not
3203 echo recursion lines.
3204 (install-info, clean-info): collapse into the dvi and info rule.
3206 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3208 * as.h (strstr): Disable declaration for now.
3209 (fprint_value, sprint_value): Declare.
3211 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
3212 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
3214 * expr.c (expr_part): Made sanity checks a.out-specific.
3215 (expr): Disabled sanity checks.
3217 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
3219 * subsegs.c (subseg_change): Initialize section symbol pointer
3220 when setting up a new section.
3222 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
3223 field back at gas symbol structure.
3225 * symbols.c (colon): Cast obstack_next_free value to char* before
3226 doing arithmetic on it.
3227 * subsegs.c (subseg_new_rest): Likewise.
3228 * as.h (frag_now_fix): Likewise.
3230 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
3231 calling bfd_make_section_old_way directly, and call subseg_set
3232 instead of subseg_change. Now returns void.
3233 (obj_elf_write_symbol): Only check local symbols for now.
3234 (elf_stab_symbol): Now static and void, and disabled until it
3236 (obj_elf_size): For expression values, fail silently for now.
3237 (obj_symbol_new_hook): Do nothing.
3239 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
3241 (s_local) [OBJ_ELF]: New function.
3242 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
3243 (s_common): Rearrange to handle Solaris .common pseudo, which may
3244 sometimes use bss space instead of common.
3245 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
3247 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3249 * configure.in: set host config to hpux for hppa*-hp-hpux
3251 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3253 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
3255 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3257 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
3258 * config/obj-aout.c (s_sect): Do it here.
3260 * as.h (BAD_CASE): Don't make some lame compilers think we want
3261 substitution inside strings.
3263 * as.c (print_version_id): New function, split off from main.
3265 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
3266 for -V. Ignore -Q and -s options for now.
3268 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3270 * Makefile.in: make installation & builds work again for crosses
3272 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3274 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
3275 symbol values correctly.
3277 * write.c (write_object_file): Deleted unused variables.
3278 (fixup_segment): Use sprint_value.
3280 * messages.c (sprint_value, fprint_value): New routines.
3282 * config/obj-elf.c (elf_stab_symbol): Now returns void.
3283 (obj_elf_stab_generic): Fix typo in logic.
3285 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
3287 * as.h (addressT, offsetT): New types, using BFD types if
3289 (relax_addressT, struct frag): Use them.
3290 * struc-symbol.h (valueT, struct broken_word): Likewise.
3292 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
3293 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
3295 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3297 * Makefile.in: canonicalize install.sh; for use within
3298 this directory (and subdirs)
3300 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
3302 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
3303 specified, should have both S1 and S2 fields identical
3304 If only finding the problem was as fast as fixing the bug !!!!
3306 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3308 * write.c (write_contents): Do write out non-loadable sections.
3309 Debug sections can fall in this category.
3311 * read.c (s_app_file): Call elf_file_symbol for ELF files.
3312 * config/obj-elf.c (elf_file_symbol): New function.
3314 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
3315 added argument to specify section base name.
3316 (obj_elf_stab_generic): Renamed from ..._stab. New argument
3317 specifies section base name.
3318 (obj_elf_stab): New function, calls obj_elf_stab_generic with
3319 ".stab" as section base name.
3320 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
3321 (obj_elf_type): Handle "object". Use bitwise-or to merge in
3322 symbol flags rather than simply replacing, so global/local flags
3324 (obj_elf_ident): Rewrite.
3326 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3328 * Makefile.in: remove parentdir support; use INSTALL_XFORM
3330 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
3332 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
3333 for any a.out target, not just Linux and 386BSD.
3334 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
3337 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3339 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
3340 don't exist or duplicate other inclusions.
3342 * config/tc-vax.h (NO_RELOC): Define.
3344 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
3346 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
3347 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
3348 char to reg_prefix instead of to 'r'.
3349 (calcop): Change calls to get_reg.
3350 (calcop): Handle new case 'x' to set reg_prefix.
3351 (calcop): Set reg_prefix to 'r' after each call to get_reg.
3352 (cmpslot): Add 88110 conditions.
3354 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
3356 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
3359 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
3360 adjacent; mov.s and mov.d swapped.
3361 (m88k_opcodes): Fix typo `r2' -> `2'.
3363 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3365 * config/h8300.c: Support for H8/300-H opcodes.
3367 * config/obj-coffbfd.c (w_strings): String table length is 4
3368 bytes, no matter what the host int size is.
3370 * configure.in (alpha-*-osf*): New.
3372 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
3374 * configure.in (mips-*-ecoffl*): New target; use ecoff and
3376 (mips-*-ecoff*): Added trailing '*'.
3378 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
3379 first FDR in a file to be zero.
3381 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3383 * Makefile.in (VERSION): Jump to 2.1.4.
3385 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
3387 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
3390 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3392 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
3395 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
3396 and routine names. Assuming 32 bits for now.
3398 * config/obj-elf.c (elf_frob_file): Look for macro
3399 elf_tc_final_processing_hook, instead of assuming a function
3401 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
3402 tc_final_processing_hook.
3403 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
3405 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
3406 moved here from obj-elf.h.
3407 * config/obj-elf.h: Don't include CPU-specific header files.
3409 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
3411 * configure.in: configurations should match on 'hppa*' not 'hppa'.
3413 * read.c: Add support for HPPA assembly language syntax (denoted
3414 with '#ifdef TC_HPPA').
3416 * symbols.c: Add support for HPPA assembly language syntax (denoted
3417 with '#ifdef TC_HPPA').
3419 * write.c (write_contents): Add support for HPPA-style
3422 * config/obj-elf.c: Stab symbols weren't written properly.
3425 (obj_elf_write_symbol):
3426 (obj_elf_write_symbol_p):
3427 (obj_elf_frob_symbol):
3431 * config/tc-hppa.c: Support for HPPA symbol extension sections.
3432 Remove some unused code. Support for HPPA assembly language
3443 (elf_tc_make_sections):
3447 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3449 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
3450 hash_new will have succeeded if it returns.
3451 * config/tc-a29k.c (md_begin): Likewise.
3453 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
3455 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
3457 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
3459 * expr.c: Delete register declarations; gcc ignores them anyways.
3461 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3463 * hash.c (hash_new): Use xmalloc, since many callers don't check
3466 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3468 * frags.c (zero_address_frag, bss_address_frag): These are
3471 * tc.h (md_reloc_size): This is const.
3472 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
3473 (md_reloc_size): Now const.
3475 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
3477 * as.h (enum _segT): Ditto.
3479 * struc-symbol.h (N_TYPE_seg): This should be const.
3481 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
3483 * config/obj-ecoff.c (add_file): Cast file_name to char * in
3484 listing_source_file call.
3486 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
3487 of subseg_new call to eliminate const attribute.
3488 (obj_elf_stab): Ditto.
3489 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
3491 * read.c (s_align_bytes): Properly record alignment.
3493 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
3494 for the prototype/no prototype macro.
3496 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
3499 * as.h (relax_stateT enum): Delete trailing comma.
3501 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
3503 * app.c (do_scrub_begin): Let line_comment_chars override
3505 (do_scrub_next_char): If a line comment character is not at the
3506 start of a line, treat it as a comment character if it is one.
3507 For a CPP line comment use pseudo-op .appline rather than .line.
3508 * input-scrub.c (logical_input_line): Make int rather than
3510 (input_scrub_push, input_scrub_begin): Initialize
3511 logical_input_line to -1 rather than 0.
3512 (bump_line_counters): Increment logical_input_line.
3513 (new_logical_line): If line_number is -2, decrement
3515 (as_where): Use logical_input_line even if it is 0.
3516 * read.h (s_app_file prototype): Now takes an int argument.
3517 * read.c (potable): Make .appfile call s_app_file with 1. New
3518 .appline pseudo-op calls s_app_line.
3519 (s_app_file): If .appfile, call new_logical_line with -2 to
3520 account for newline inserted by do_scrub_next_char. If listing,
3521 call listing_source_file.
3522 (s_app_line): New function to handle fake pseudo-op .appline.
3523 * config/obj-coff.c (obj_pseudo_table): Make .appline call
3525 (obj_coff_ln): Added argument to indicate whether .appline.
3526 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
3528 (obj_coff_ln): Added argument to indicate whether .appline.
3529 * config/tc-mips.c (s_file): Pass argument to s_app_file.
3531 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
3533 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
3535 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3537 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
3540 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3542 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
3543 relocations correctly.
3545 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3547 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
3550 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
3551 if value is out of range.
3553 Patch from Minh Tran-Le:
3554 * config/tc-i386.c (i386_operand): For in/out port register used
3555 as base reg, include InOutPortReg in operand type.
3556 (MATCH): Accept overlap value of InOutPortReg.
3558 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
3560 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
3561 Add calls to listing routines to produce combined source/assembler
3563 (obj_ecoff_stab): Create a file pointer if none used yet.
3564 (ecoff_frob_file): Set symcount to correct value.
3566 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3568 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
3571 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
3572 Define in terms of constants, not C structure sizes.
3574 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
3576 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3578 * config/obj-aout.c (obj_header_append): Don't define if it's
3580 * config/obj-hp300.h (obj_header_append): Define it as a macro.
3581 * config/obj-hp300.c (hp300_header_append): New function.
3583 * Makefile.in (distclean): Don't bother cleaning up doc files;
3584 they aren't going to be in this directory.
3586 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
3588 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
3591 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
3592 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
3594 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3596 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
3599 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
3601 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
3603 * config/tc-mips.c (macro): Correct floating point double word
3604 loads and stores for big endian target.
3606 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3608 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
3609 calls. Deleted some unused code.
3610 * config/obj-coff.c: Likewise.
3612 ELF support, mostly contributed by Utah:
3613 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
3614 obj_elf_type): Rewrite.
3615 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
3616 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
3618 (obj_elf_ident): Dummy.
3619 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
3620 TARGET_SYMBOL_FIELDS): New macros.
3621 (gdb_section): New variable decl.
3623 * config/tc-i386.c (md_atof): Return zero, not empty string, on
3626 BFD_ASSEMBLER conditional changes:
3627 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
3629 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
3630 (fetch_coff_debug_section): Ditto.
3631 (obj_coff_endef): Call fetch_coff_debug_section.
3632 (struct line_no): New type.
3633 (c_symbol_merge): New way for copying aux fields.
3634 (c_dot_file_symbol): Put symbol in absolute section, and set flag
3636 (function_lineoff): New symbol.
3637 (function_lineoff, text_lineno_number, our_lineno_number,
3638 lineno_lastP): Don't define.
3639 (c_line_new): Don't define.
3640 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
3642 line-number recording gets implemented.
3643 (obj_new_symbol_hook): New code for handling aux fields.
3644 (add_lineno, add_linesym): New functions.
3645 (obj_coff_ln): Call add_lineno, not c_line_new.
3646 (obj_coff_endef): New code for handling symbol names. New lineno
3647 code. Look for section name "*DEBUG*" for debugging section.
3648 (align, coff_check_file_symbols, obj_coff_section,
3649 coff_frob_file): New functions.
3650 * config/obj-coff.h: Reordered some includes.
3651 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
3652 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
3654 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
3655 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
3656 aux entries. Most SA_* macros now use it unconditionally.
3657 (S_*): Use `bsym' field, and access BFD private data.
3658 (SF_*): Use `sy_flags' symbol field for most of these.
3659 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
3661 (*_section_header): Don't define.
3662 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
3664 (tc_gen_reloc) [I386COFF]: New function.
3665 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
3666 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
3669 * config/obj-coff.c (stack_init): Don't do assignments inside
3671 (obj_coff_def): Simplified handling of symbol name a bit.
3672 (tag_insert): Name argument is now pointer to CONST.
3673 (obj_crawl_symbol_chain): Commented out.
3675 * config/obj-coff.h: Use PARAMS macro in prototypes.
3677 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
3678 through frchainP pointer if it is null.
3680 * configure.in: Warn if BFD mode is explicitly turned off but is
3681 required by specified target.
3682 (mips ecoff targets): Don't need to set bfd_gas here; it gets
3683 taken care of later.
3685 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
3687 (yank_symbols): Merge symbols only if sy_forward is null.
3689 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
3692 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
3694 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
3696 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
3697 with "." is a local label.
3699 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
3702 * config/te-linux.h, config/te-386bsd.h: New config files.
3703 * configure.in (i386-*-linux, i386-*-bsd): Use them.
3704 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
3706 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
3708 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
3710 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
3711 to want it that way.
3712 (ecoff_build_symbols): Turn local st_Proc symbols into
3713 st_StaticProc symbols. Set index field of external st_Proc and
3714 st_staticProc symbols correctly.
3715 * config/tc-mips.h (NO_LISTING): Don't define. People might want
3718 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3720 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
3722 * configure.in (m68k-*-hpux): Use them.
3724 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
3725 defined, otherwise zero.
3727 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
3729 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3731 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
3732 address space number.
3734 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3736 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
3738 * config/tc-a29k.c: Include ctype.h.
3739 (define_some_regs): Added special-purpose registers for 29050.
3741 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
3743 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
3744 (change_to_section): Set it here instead.
3746 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
3748 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
3749 hasn't been seen yet.
3750 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
3752 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3754 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
3757 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
3759 * expr.c (operand): Fix unary plus operator (previously was the
3760 same as '~' operator!).
3762 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3764 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
3765 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
3766 obj_check_file_symbols if defined. Call verify_symbol_chain_2
3767 instead of open-coding it. Fix some bugs in patching up symbol
3769 (relax_segment): Make some code we "ought to be able to" use for
3770 all targets no longer conditionalized on ns32k target; instead, do
3771 it always, and if the appropriate conditions fail, abort.
3773 * symbols.c (DEBUG): Enabled.
3774 (symbol_new): Make sure bfd_make_empty_symbol works.
3775 (verify_symbol_chain_2): New funcion; takes one symbol as
3776 argument, anywhere in the chain.
3777 (dollar_label*): Use default initializers.
3779 * as.c (perform_an_assembly_pass): Call md_begin here...
3780 (main): ...and not here.
3782 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
3783 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
3785 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
3786 (add_fix, add_frag): Now functions instead of macros.
3787 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
3788 s_data1, s_data2, s_bss): Use new *_section names, for
3789 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
3790 to handle non-integral segT.
3791 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
3792 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
3793 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
3794 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
3795 md_apply_fix_2; new md_apply_fix definition varies interface
3796 depending on BFD_ASSEMBLER.
3797 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
3800 * config/obj-vms.c: Include config.h.
3801 (version_string): Delete declaration.
3802 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
3803 (vms_resolve_symbol_redef): New function, taken from VMS code in
3806 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
3807 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
3808 VMS_Psect_Spec): Fixed to compiler under traditional C.
3809 * config/obj-vms.h: Use PARAMS macro.
3810 (vms_resolve_symbol_redef): Declare.
3811 (RESOLVE_SYMBOL_REDEFINITION): New macro.
3812 * symbols.c (colon): Remove some VMS-specific code, look for
3813 RESOLVE_SYMBOL_REDEFINITION macro instead.
3815 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
3818 * config/tc-i386.c: Reordered some functions so inlining might
3819 work. Use PARAMS in function declarations.
3820 (reloc): New routine.
3821 (md_assemble): Rearrange switch statements to work with
3824 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
3825 SYMBOLS_NEED_BACKPOINTERS before defining it.
3827 * subsegs.c (subseg_new_rest): Now static.
3829 * read.c (pseudo_set): Better error message for difference of
3830 symbols in different frags.
3832 * Makefile.in (check): Pass down some new variables, indicating
3833 pathname or program name for cc, nm, objdump.
3835 * as.h (OUTPUT_FLAVOR): New macro.
3836 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
3838 * configure.in: Initialize bfd_gas properly. Warn that ELF
3839 support is incomplete.
3841 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3843 * read.c (float_cons): Accept null pointer return from md_atof.
3844 * config/tc-m68k.c (md_atof): Return null for success.
3845 * config/tc-sparc.c (md_atof): Ditto.
3847 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3849 * doc/as.texinfo: formatting and comment cleanups; show SPARC
3850 alternative options in same style as other machines; simplify some
3851 conditional use; include GPL as separate file (from texinfo dir)
3853 * doc/Makefile.in: (as.info) include directory containing GPL in
3854 makeinfo search path
3856 * doc/h8.texi: new file; conditional settings for GAS manual
3859 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3861 * doc/as.texinfo: mention SPARC architecture options.
3863 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
3865 * configure.in: Rearranged whitespace in per-host/per-target
3866 sections. Added hooks for dropping in HPPA support (not included
3867 yet). Separate out overrides of variables based on target format
3868 and bfd-gas selection from actual target-specific commands. Add
3869 error message for recognized but unsupported format name.
3871 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
3873 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
3874 symbolic header match cline in FDR; the native linker seems to
3877 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3879 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
3880 $(srcdir)/as.texinfo explicitly in several places
3882 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3884 * doc/Makefile.in: update dvi, clean targets for new source
3887 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
3889 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
3890 rather than undefining know.
3891 * configure.in: Match ultrix*, not just ultrix.
3893 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3895 * doc/as.texinfo: converted conditional markup to use new
3896 Texinfo facilities, avoiding m4.
3898 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
3900 * doc/Makefile.in: recast doc configuration to use a link to an
3901 included texinfo file.
3903 * doc/all.texi: settings for generic form of documentation.
3905 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
3907 * read.c (cons): Zero out frag when creating reloc.
3909 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
3911 * config/tc-mips.c (gp_reference): Certain magic symbols can never
3912 be referenced off the GP register.
3914 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
3915 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
3916 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
3918 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
3919 definition from other MIPS targets.
3920 * configure.in (mips-*-irix): Use emulation irix.
3922 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3924 * config/tc-h8500.c: Get relax size of branch instructions right,
3925 (get_operand): Parse @sp+ correctly.
3927 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3929 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
3930 COFF section header field.
3932 * configure.in: Print error message if host or target is not
3935 * configure.in: If with-bfd-assembler, use obj-coff instead of
3938 * config/ho-generic.h: Include string.h.
3940 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
3942 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
3943 '$' as local, for any object file format.
3945 * config/tc-mips.c (macro): Optimizations to branching code and a
3946 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
3949 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
3950 * configure.in (mips-sgi-irix*): Set gas_host to irix.
3952 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
3954 * subsegs.c (subseg_new): Set output_section of new section.
3955 * as.c (perform_an_assemly_pass): Don't set output_section here.
3956 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
3957 since it has additional sections.
3958 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
3960 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
3961 ecoff_undefined field.
3962 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
3963 ecoff_undefined field.
3964 (add_file): If using stabs, just output a stabs symbol rather than
3966 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
3967 it with get_absolute_expression, rather than skipping it by hand.
3968 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
3969 than ECOFF line number information.
3970 (obj_ecoff_stab): Accept non-zero values for stabs line number.
3971 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
3972 to small, undefined and/or readonly sections if appropriate.
3973 Don't output symbol names containing \001 characters.
3974 (ecoff_frob_file): Make sure at least one fdr is output.
3975 * config/tc-mips.h: Define TC_MIPS.
3976 * config/tc-mips.c (g_switch_value): New static variable.
3977 (md_assemble): Set gp size of output BFD.
3978 (gp_reference): New function; returns 1 if expression can be
3979 accesssed via gp. Always returns 0 if not using ECOFF.
3980 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
3982 (macro): Generate sequences using gp if possible.
3983 (md_parse_option): Ignore -EL and -EB. Parse -G.
3984 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
3985 (s_change_sec): Handle .rdata and .sdata for ECOFF.
3986 (s_extern): Mark symbol as external. Set ecoff_undefined field.
3988 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3990 * output-file.c (output_file_create): Don't call as_perror for
3991 filename rejected by application.
3993 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
3996 * doc/as.texinfo: Don't use @value in node names for the moment;
3997 references don't appear to work right.
3999 * as.h (const, volatile): Put these definitions back, and use
4002 * doc/as.texinfo: First pass at using new texinfo features --
4003 variables, conditional tests. Far from complete.
4005 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4007 * read.c: Temporary hack to handle some 64-bit constants. This
4008 should be redone later.
4009 (target_big_endian): Declare.
4010 (big_cons): If it's set, reverse order of bytes being copied.
4011 * config/tc-sparc.c (md_begin): Set target_big_endian.
4013 * read.c (s_ignore): Delete declaration of is_end_of_line.
4015 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
4016 forward pointers properly.
4018 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4020 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
4021 wasn't being stored into scnhdr.
4022 * config/obj-coffbfd.h: Add prototype of s_get_segment.
4023 * read.c (TC_START_LABEL): Default definition.
4024 (read_a_source_file): Use TC_START_LABEL macro to work out
4025 if a label has been seen.
4027 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
4029 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
4030 the bottom (make expands variables in dependencies when the
4031 dependencies are read, not when they are used).
4033 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
4034 a29k .bss section; the mondfe program doesn't like it.
4036 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4038 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
4040 (current_architecture): Don't need initializer.
4042 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4044 * doc/none.m4: Define Z8000.
4045 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
4046 texinfo file before recreating it.
4047 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
4049 (srcdir): Delete second, bogus definition.
4050 (as.info): Look for as-*.texinfo in current directory rather than
4054 * doc/configure.in: Create links to all as-*.texinfo files in the
4055 source directory, if that's not the current directory.
4057 * configure.in (per-host): Accept MIPS host with BSD version
4059 (per-target): Classify i486 as i386. Use generic cpu_type instead
4060 of target_cpu in selecting format etc.
4062 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
4063 * read.c (potable): Change .app-file to .appfile.
4065 * config/ho-decstatn.h: Renamed from ho-decstation.h.
4066 * configure.in: Adjusted.
4068 * config/obj-bfd-sunos.*: Unused; deleted.
4070 * Makefile.in (version.c, vers-stamp): Deleted.
4071 (config.h): Define GAS_VERSION.
4072 * as.c (version_string): Deleted declaration.
4073 (main): Look for GAS_VERSION instead.
4075 * doc/as.texinfo: Updated description of -a* (listing) options,
4076 and describe how to pass them through from gcc.
4078 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
4079 process relocs if there aren't any relocs to process. Avoids
4080 malloc/free bug on SCO too.
4082 * as.h: Move local include files below system include files, to
4083 avoid some redefinition complaints on some systems.
4084 (const, volatile): Don't need these conditionally defined if we
4085 use CONST and VOLATILE from ansidecl.h.
4086 (seg_name): Use CONST, not const.
4088 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
4090 * config/tc-mips.c: Reindented to GNU standards.
4092 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
4094 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
4095 (fixup_segment): Add a29k special case; the linker is not prepared
4096 to see a segment offset here.
4098 * app.c (do_scrub_next_char): Added new state, 10, modifying state
4099 9 to only keep a space in between identifier characters.
4101 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
4103 * Makefile.in: add dvi target; as-$(config).texinfo might live in
4104 srcdir, might be in objdir.
4106 * doc/Makefile.in: dvi depends on as.dvi
4108 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4110 * Makefile.in: add installcheck target
4112 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
4114 * config/tc-mips.c (macro): Use $AT for any floating point load.
4116 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
4118 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
4119 bignums, but don't emit error message.
4121 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
4123 * Makefile.in (targ-cpu.o): Depend on config.h.
4125 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
4127 * app.c (do_scrub_next_char): Added new state, 9, to avoid
4128 dropping a space immediately following an identifier.
4129 * expr.c, write.c: Rewrote assert expressions to not use multiple
4130 lines; I don't think that can be done portably.
4131 * config/tc-mips.c (macro): Use $AT if target register is zero in
4132 load instruction, which it can be for a floating point load.
4134 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
4136 * write.c (write_contents): Compute the relocs before writing out
4137 the section contents.
4138 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
4139 symbol table and values right.
4140 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
4142 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
4145 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
4146 z8k-opc.h, not z8k.h.
4148 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
4151 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4153 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
4155 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
4157 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
4158 to be on a single line.
4160 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4162 * Makefile.in (config.h): Create file, writing out definitions of
4163 target cpu, alias, and canonical name.
4164 (ALL_CFLAGS): No longer define TARGET_CPU.
4166 * Makefile.in (check): Print a message, instead of quitting
4169 * as.c (main): Don't catch any signals, for now.
4171 * version.c: Deleted.
4172 * Makefile.in: Generate it, putting in only the version number
4174 (VERSION): New variable.
4175 * as.c: Include config.h.
4176 (main): Reformatted version string. Include target alias. Don't
4177 print if not requested (i.e., unknown -v argument).
4179 * as.c (stralloc): Deleted.
4180 (main): Call strdup instead.
4182 * configure.in: Handle all 68300 series chips.
4183 * config/tc-m68k.c: Include config.h.
4184 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
4185 series cpus as defaults.
4186 (md_parse_option): Accept some m68300 series CPUs as defaults.
4188 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4190 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
4191 not already defined.
4192 (main, got_sig): Use them.
4193 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
4196 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
4198 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
4201 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
4202 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
4203 (struct loc, struct proc, struct file): Moved to tc-mips.c within
4204 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
4205 * config/tc-mips.c: Rearranged for ECOFF support. Added
4206 prototypes for all static functions. Moved existing minimal
4207 debugging format support info #ifndef OBJ_ECOFF blocks.
4208 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
4209 does not support a non sign extended high 16 bits reloc. Adjusted
4210 all callers accordingly.
4211 (tc_get_register): Renamed from get_register, and made non-static.
4213 * config/mips-big.mt, config/mips-lit.mt: New files. Define
4214 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
4216 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
4217 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
4218 obj_format ecoff and gas_target mips-lit or mips-big.
4220 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
4222 * version.c: Bump to version 2.0.1.
4224 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
4226 * write.c (chain_frchains_together): Check that seg_info (section)
4228 (write_object_file): Call obj_frob_file after setting the symbols,
4231 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
4233 * Version 2.0 released.
4235 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4237 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
4239 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
4241 * read.h: Define stringer here.
4242 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
4245 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4247 * read.c (s_space): Multiply repeat count by mult, not fill.
4249 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
4251 * read.c: Include ctype.h.
4253 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4255 Patches from Eric Youngdale:
4256 * make-gas.com: Find obstack.obj if it's not in the current
4258 * read.c (s_ignore): Don't declare is_end_of_line. It's
4259 redundant, and triggers a VMS gcc compiler bug.
4261 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
4262 current segment as an argument. (Ignored in all cases but VMS.)
4263 All callers and definitions changed.
4265 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
4267 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
4270 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
4272 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
4273 so "~0x80" won't be rejected.
4275 * config/obj-elf.c: No longer include elf/reloc.h.
4276 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
4277 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
4279 (obj_elf_xstab): New routine.
4280 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
4281 argument to s_ignore. Put "#if 0" around unused code.
4282 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
4283 Call elf_xstabs for .stabs and .xstabs operators.
4285 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
4287 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
4290 * configure.in: mips-bsd configuration was missing format spec.
4293 * Makefile.in (Makefile): Depends on configure.in.
4295 * config/tc-mips.c (append_insn): Don't check for alignment of
4296 frag in memory; alignment of instructions in section is a separate
4299 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
4302 * listing.h: Always provide function declarations, not macros, so
4305 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
4307 * CONTRIBUTORS: Update Gilmore entry.
4309 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4311 * frags.c (frag_init): New function.
4312 (zero_address_frag, bss_address_frag): Now initialized at run
4314 * as.c (main): Call frag_init.
4316 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
4318 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
4319 Don't unget ch2 if we didn't get it.
4321 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4323 * doc/Makefile.in (TEXIDIR): Updated for new layout.
4325 * config/tc-sparc.c (s_common): Add support for ELF version.
4326 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
4327 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
4329 (md_convert_frag): New macro.
4331 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
4332 symbol, fix the offset so "+2" isn't required.
4334 * config/tc-i960.c (line_comment_chars, line_separator_chars):
4335 Define as common/bss.
4336 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
4337 initializers are sufficient.
4339 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
4340 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
4341 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
4342 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
4343 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
4344 "IGNORE_DEBUG" conditional, since both branches are identical.
4345 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
4346 referencing symbol structure members.
4347 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
4349 * as.h (struct frag): Reordered a couple of fields for better
4352 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
4354 (write_contents) [BFD_ASSEMBLER]: New function.
4355 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
4356 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
4357 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
4358 (fixup_segment): Make sure common-section symbols get treated the
4359 same as undefined symbols.
4360 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
4361 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
4363 * write.h (fix_new): Update prototype.
4365 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
4366 md_section_align, md_undefined_symbol): Don't provide prototypes
4367 if these are defined as macros.
4368 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
4371 * symbols.c (symbol_new): Argument NAME is now pointer to const.
4372 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
4373 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
4375 (colon): Display other/desc fields of redefined symbol only if
4376 S_GET_OTHER and S_GET_DESC are defined.
4377 (symbol_make): Argument NAME is now pointer to const.
4378 (symbol_find, symbol_find_base): Likewise.
4379 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
4380 * symbols.h: Fix prototypes for new const arguments. Add
4381 prototypes for BFD_ASSEMBLER S_* functions.
4383 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
4384 for changing to an existing section.
4385 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
4386 called by subseg_new and subseg_set.
4387 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
4388 given section name and subseg number.
4389 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
4390 new section/subsection.
4392 * read.c: Don't include ctype.h.
4393 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
4394 for now; should be machine-dependent.
4396 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
4397 targets, forcing BFD use.
4399 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4401 * config/tc-sparc.c: Use PARAMS macro for static function
4402 declarations. Use BFD_RELOC_ macros everywhere, with
4403 compatibility macros declared for non-BFD mode.
4404 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
4405 instead of enum reloc_type.
4406 (emit_sparc_reloc): Commented-out function deleted.
4407 (md_convert_frag): Deleted.
4408 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
4409 (md_apply_fix): Changed calling sequence (conditionally) for BFD
4411 * config/tc-sparc.h (md_convert_frag): New macro.
4413 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
4414 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
4415 of referencing fields directly.
4417 * write.c (cvt_frag_to_fill): New function; extracted from
4419 (write_object_file) [! BFD_ASSEMBLER]: Call it.
4420 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
4421 and set its size and flags.
4423 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
4424 fields with BFD equivalents. Turn on back-pointers, and add
4425 target-specific fields at end.
4427 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
4429 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
4430 (write_object_file): Set it here instead, so that fixup_segment
4431 can see the correct value.
4433 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4435 * write.c (write_object_file): Check for errors and warnings and
4436 bail out before processing contents.
4437 (chain_frchains_together_1): New function, does most of the work
4439 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
4440 (remove_subsegs) [! BFD]: Call it.
4441 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
4442 structures and routines.
4444 * config/obj-elf.*: New files.
4446 * config/mips.mt, config/rs6000.mt: Deleted.
4448 * config/h8300.mt: Don't specify compiler here.
4450 * config/z8k.mt: The z8k code depends on the z8k opcode table,
4452 * config/tc-z8k.h: Comment fix.
4454 * write.c: Reordered some functions for better inlining.
4455 (fixup_segment): Linkrelax code is no longer conditional on
4458 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4460 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
4461 obj-coffbfd.h}: support for the H8/500
4463 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4465 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
4466 * write.c (write_object_file): Not here.
4467 (fix_new): Initialize fx_addnumber.
4469 * listing.c: Don't include target-cpu.h explicitly, since as.h
4472 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4474 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
4475 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
4476 (struct fix): Reordered fields for compactness and efficiency.
4477 Converted some logical fields to 1-bit fields.
4479 * config/obj-aout.h: Use PARAMS.
4480 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
4481 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
4483 * read.c: Don't include listing.h; as.h includes it. Removed
4485 [BFD_ASSEMBLER]: Include subsegs.h.
4486 (old_buffer, new_broken_words): Default initialization is
4489 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
4490 to 0, define stdoutput.
4491 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
4492 Call bfd_set_arch_mach.
4493 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
4494 bfd_close_all_done. Call bfd_perror on failure.
4495 (output_file_append) [BFD_ASSEMBLER]: Don't define.
4497 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
4499 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
4500 if not MANY_SEGMENTS. Define new field bfd_section if
4502 (seg_info): New macro.
4504 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
4505 variables, and some irrelevant comments.
4507 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
4508 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
4509 * configure.in: Permit --with-bfd-assembler now, with a warning.
4510 Variable need_bfd is now a boolean, as is new variable bfd_gas.
4511 Set BFDDEF and BFDLIB in Makefile when appropriate.
4513 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
4514 (main): Refer to flag_always_generate_output instead of
4517 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
4518 (*_section) [BFD_ASSEMBLER]: Define them.
4519 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
4520 set section flags when appropriate.
4521 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
4522 section is not absolute, undefined, or an assembler internal one.
4523 (absolute_section, undefined_section): Always define.
4524 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
4525 switch statements into if-else trees.
4526 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
4527 SEG_BSS and SEG_DATA.
4529 * as.h (frag_now_fix): New macro.
4530 * symbols.c (colon): Use it.
4532 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
4534 * config/tc-mips.c: Added mips support for mips-dec-bsd.
4535 * config/tc-mips.h: Added mips support for mips-dec-bsd.
4536 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
4537 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
4538 * configure.in: Added mips support for mips-dec-bsd.
4539 * atof-generic.c: Define TRUE and FALSE if not defined.
4541 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4543 * version.c: Bumped version number to 1.93.05.
4545 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4547 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
4548 (obj_emit_lineno): Don't need return at end of void function.
4549 (obj_symbol_new_hook): Ditto.
4551 * config/tc-m68k.c: Removed some unused code.
4552 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
4554 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
4555 offset field is set.
4557 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4559 * config/tc-sparc.c (architecture_requested, warn_on_bump,
4560 md_relax_table): Use default zero initialization.
4561 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
4562 latter, instead of selecting with preprocessor conditionals.
4564 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4566 * configure.in: recognise all sparclite variants
4568 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4570 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
4571 accidentally changed to use subseg_change where it should have
4574 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4576 * expr.c (operand): If character other than comma or newline is a
4577 logical end-of-line character, use the newline case.
4578 From Eric Youngdale:
4579 (operand): Set X_add_number field for floating-point numbers.
4580 (operand): Treat zero byte as end-of-operand.
4582 * configure.in (per-target): Look for with_bfd_assembler option.
4583 For now, only accept "no", until the merge is done.
4585 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
4586 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
4587 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
4588 * read.c: Finish conversion to S_* macros in the VMS only
4589 parts of the program. Add "const" modifier to hex_value.
4590 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
4592 * expr.c: Add "const" modifier to hex_value.
4593 * symbols.c: Finish conversion to S_* macros in the VMS only
4594 parts of the program. Add "const" modifier to
4595 md_[long,short]_jump_size. Remove declaration of const_flag
4596 (which will be declared in obj-vms.h).
4597 * write.c: Add "const" modifier to md_[long,short]_jump_size.
4598 Fix arguments to VMS_write_object_file.
4599 * config-gas.com: New file. Script for VMS systems to set up the
4600 configuration to build gas for VMS, and create config.status.
4601 * make-gas.com: Redone to work with new scheme.
4602 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
4604 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
4605 will swap bytes if needed on a big endian system. Use throughout
4607 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
4608 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
4609 types of malformed stabs. Change parsing algorithm so that we are
4610 more certain of having all of the information that we need on hand.
4611 * obj-vms.c (final_forward_reference): New function, used to help
4612 resolve the data types of as many struct elements as possible
4613 when some part of the struct is not fully defined by the compiler.
4614 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
4616 * obj-vms.c (VMS_write_object_file): Define all vtable psects
4617 as symbols as well in the object file. Look for external functions
4618 that start with "__vt.", and turn them into variables, since the
4619 g++ compiler is incapable of doing this.
4620 * tc-vax.c: Add '1' option for backward compatibility with older GCC
4622 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
4623 * input-scrub.c (as_where): Fix bug where as would crash if we did not
4624 have the name of the source file yet.
4625 * config/ho-vms.h: define HO_VMS, not HO_VAX.
4627 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
4629 * read.c (s_data): Always use "data_section", since it'll map to
4630 SEG_DATA or SEG_E1 if needed.
4631 (s_lcomm): Likewise with bss_section.
4632 (s_fill): Use memset, not bzero.
4634 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4636 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
4637 handling GDB symbol table data.
4639 * config/obj-aout.h (segment_name): Delete definition.
4640 (seg_name): Delete declaration.
4641 * config/obj-bout.h (segment_name, seg_name): Ditto.
4642 * config/obj-vms.h (segment_name, seg_name): Ditto.
4643 * config/obj-coff.h (segment_name): Ditto.
4644 * config/obj-coffbfd.h (segment_name): Ditto.
4646 * Changes for BFD_ASSEMBLER:
4647 * obj.h (obj_crawl_symbol_chain): Declare only if not
4649 (obj_header_append, obj_pre_write_hook): Ditto.
4650 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
4651 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
4652 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
4653 otherwise, use seg_name array.
4654 (seg_name): Declare only if not BFD_ASSEMBLER.
4655 (section_alignment): Declare only if not BFD_ASSEMBLER.
4656 (big_section, reg_section, pass1_section, diff_section,
4657 absent_section, text_section, data_section, bss_section): If
4658 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
4659 mapping to segT enum values.
4660 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
4661 if these are used or defined, if BFD_ASSEMBLER.
4662 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
4663 subseg_new split into two functions.
4664 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
4666 * as.h (volatile): Don't define if already defined.
4667 (had_errors, had_warnings): Provide prototypes for ANSI C even if
4669 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
4670 declare with format attribute for -Wformat checking.
4672 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
4674 * app.c, config/tc-*.c: Don't include read.h, since it is already
4677 * These are based on patches from Minh Tran-le
4678 <mtranle@paris.intellicorp.com>.
4679 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
4680 obj_format coffbfd and gas_target i386coff for target.
4681 (i[34]86-*-isc*): New host (uses sysv).
4682 * config/i386aix.mt: Removed (no longer used).
4683 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
4685 (LDFLAGS): Added, defined as -shlib.
4686 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
4687 * config/te-sco386.h (LOCAL_LABEL): Don't define.
4688 (DOT_LABEL_PREFIX): Define.
4689 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
4690 name rather than L0\001.
4691 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
4693 * symbols.c, symbols.h (local_bss_counter): Removed.
4694 * write.c (write_object_file): bss no longer uses
4695 local_bss_counter. Pass correct data and bss size to
4696 VMS_write_object_file.
4697 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
4698 argument, rather than using local_bss_counter.
4699 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
4700 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
4701 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
4702 (size_section): Restored sanity check.
4703 (do_relocs_for): Base section address on s_paddr rather than
4704 computing it. Adjust a29k R_IHIHALF special case to account for
4705 section paddr (used to require paddr to be zero). If there are no
4706 reclos, set s_relptr to 0. Set relocation size in object_headers.
4707 (fill_section): Always set s_vaddr here, removing
4708 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
4709 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
4710 Set STYP_INFO for .comment.
4711 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
4712 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
4713 (crawl_symbols): Handle 8 character section name correctly. Use
4714 H_{SET,GET}_* macros.
4715 (do_linenos_for): Set lineno size in object_headers.
4716 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
4717 set s_vaddr here. If string_byte_count remains 4, set it back to
4718 0, and only write strings out if there are some. Call
4719 fill_section before do_relocs_for and do_linenos_for.
4720 (obj_coff_section): Handle optional quoted second argument giving
4721 section characteristics.
4722 (obj_coff_bss): Added to handle .bss.
4723 (obj_coff_ident): Added to handle .ident (puts string in .comment
4725 (obj_coff_lcomm): Put common symbols in .bss, not .data.
4726 (fixup_mdeps): Change to segment. Call frag_wane after
4728 (fixup_segment): Explicitly check S_IS_COMMON before making 386
4729 adjustment (already happened only for common symbols, but this is
4731 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
4732 * config/tc-i386.c (s_bss): Don't use if I386COFF.
4733 (md_pseudo_table): Ignore .optim and .noopt.
4734 (tc_coff_sizemachdep): New function.
4735 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
4737 (LOCAL_LABEL): Removed definition.
4738 (DOT_LABEL_PREFIX): Defined.
4740 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
4742 * app.c (app_push): Use memcpy, not bcopy.
4743 (do_scrub_next_char): For \", return " not '.
4744 (symbol_chars): Now const.
4746 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
4747 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
4749 * config/obj-coff.h: Don't use #elif.
4751 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
4752 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
4754 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
4756 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
4759 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4761 * app.c (do_scrub_begin): allow single quote strings if so
4764 * config/*z8k*: checkpoint
4766 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
4768 * read.c (read_a_source_file): avoid calling xmalloc (0).
4770 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
4772 * listing.c: Call xmalloc, not malloc; don't declare malloc.
4774 * Changes to support SCO 3.2v4:
4775 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
4776 SEG_BSS, fill with NOP_OPCODE.
4777 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
4778 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
4779 using ZERO_BASED_SEGMENTS.
4780 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
4781 never set segment address for SEG_E2 (.bss) and don't write out
4782 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
4783 (obj_coff_endef): Don't merge labels or symbols awaiting forward
4784 definitions, and don't merge tags with non-tags. Check for .bf
4785 rather than just checking whether the second character is b and
4786 the third character is f.
4787 (obj_coff_val): gcc can generate values which we don't handle
4788 correctly; discard information for now, since it only affects the
4789 debugging information.
4790 (tag_find_or_name): Don't insert tags in the symbol table.
4791 (yank_symbols): Don't merge labels.
4792 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
4793 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
4794 set segment address if ZERO_BASED_SEGMENTS.
4795 (obj_coff_section): Accept and ignore a trailing quoted string, as
4796 used in AT&T i386 syntax.
4797 (fixup_segment): Take segment as argument. On the i386, adjust PC
4798 relative addends by the segment vaddr.
4799 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
4800 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
4801 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
4803 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4805 * config/obj-coffbfd.c: Include libcoff.h.
4807 * version.c: Now version 1.93.
4809 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
4811 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
4812 power-of-two alignment for .align.
4814 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
4815 and leave everything else alone.
4817 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4819 * Makefile.in (as.new): Don't bother saving as.old.
4821 * write.c: Conditionalize on OBJ_VMS, not VMS.
4822 (magic_number_for_object_file): Don't define if OBJ_VMS.
4824 * config/obj-vms.c: Changes for traditional C.
4826 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4828 * config/ho-generic.h (malloc, realloc): Declare.
4830 * Lots of comment/whitespace changes.
4832 * write.h (struct fix): Some fields reordered, narrowed.
4834 * read.c (MASK_CHAR): Define using C types, not magic number.
4836 * as.c, input-file.c: Deleted some unused code.
4838 * app.c, as.h: Doc fix.
4840 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
4842 * as.h (xmalloc): Argument is long.
4844 * xmalloc.c (error): Remove declaration; as.h takes care of it.
4846 * doc/as.texinfo: Regrouped documentation of some command-line
4847 options. Updated options documentation for m68k. Some minor
4848 wording/punctuation changes.
4850 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4852 * configure.in: Accept target OS "vms".
4854 * symbols.c: Merged ANSI and non-ANSI function decls, using
4857 * xmalloc.c: Just include as.h, don't bother trying to figure out
4860 * strstr.c, strerror.c: Deleted.
4861 * Makefile.in: Deleted references.
4863 * config/tc-ns32k.c: Don't include header file for string
4864 declarations; leave that to ho-*.h.
4866 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
4868 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
4869 imported from FSF sources.
4871 * messages.c (strerror): Declare unconditionally.
4873 * as.h: Delete alloca and register definitions.
4875 * config/atof-ieee.c (mask): Now const.
4877 * obstack.c, obstack.h: Deleted.
4879 * as.h (flag_readonly_data_in_text): New flag.
4880 * as.c (main): Set it for -R.
4882 * as.h (flag_suppress_warnings): New flag.
4883 * as.c (main): Set it for -W.
4884 * messages.c (as_warn): Check it instead of flagseen['W'].
4886 * as.h (flag_always_generate_output): New flag.
4887 * as.c (main): Set it for -Z.
4889 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
4890 * config/tc-a29k.h: Ditto.
4891 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
4894 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
4896 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
4897 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
4901 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
4902 xrealloc from xrealloc.c.
4903 * xrealloc.c: Deleted.
4904 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
4906 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
4909 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
4911 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
4912 don't initialize it with NULL.
4914 * config/ho-vax.h (M_VAX): Deleted; was unused.
4916 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
4917 New files imported from FSF version, contributed by Eric Youngdale.
4918 * README-vms-dbg, config/vms: Deleted.
4920 * ChangeLog, config/ChangeLog: Merged.
4922 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
4925 * input-file.c (input_file_open): Eliminate call to setvbuf.
4926 [USG] (setbuffer): Deleted macro.
4928 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
4930 * all files: Whitespace changes for GNU indentation style, done by
4931 GNU `indent'. Some cleanup still needed, especially of comments.
4933 * configure.in: No te-386bsd.h file exists; don't try to use it.
4935 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
4937 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
4938 could be doing emulation.
4940 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4943 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
4946 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
4948 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
4950 * subsegs.h: add extern to segment_info declaration.
4952 * read.h: added extern declarations for comment_chars,
4953 line_comment_chars, and line_separator_chars.
4954 read.c, app.c: removed definitions of comment_chars,
4955 line_comment_chars, and line_separator_chars.
4957 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
4958 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
4960 (insert_reg): put REGISTER_PREFIX before register names before
4961 putting them in the symbol table.
4962 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
4965 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
4968 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
4969 comment_chars, line_comment_chars and line_seperator_chars
4970 consistently const, and always initialized them. Included read.h.
4972 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4974 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
4975 constant will not fit in an immediate field.
4976 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
4978 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
4980 * obj-coff.c (callj_table): Delete global variable.
4981 (obj_emit_relocations): Define it locally here, and only if
4984 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
4985 (m68k_ip): Don't warn about bignum used as float bit-pattern.
4987 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
4988 with a single set using PARAMS macro.
4990 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
4993 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
4995 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
4996 so widening works consistently.
4998 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
5000 * version.c: Put conditional "const" before version_string, not
5001 before dummy function for VMS. Now version 1.91.03.
5003 * app.c (do_scrub_next_char): Need double-\ before `000' to show
5004 printed rep of null character.
5006 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
5008 * obj-coffbfd.c (write_object_file): check return value of
5011 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
5013 * Support for i386-sysv.
5014 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
5015 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
5016 be used to set them all to zero as was done before.
5017 (fill_section): segment addresses now set in write_object_file.
5018 (fill_section): Don't set STYP_NOLOAD for .bss section.
5019 (fixup_segment): 386 uses strange common symbol format.
5020 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
5021 compatibility with SVR3.2 linker.
5022 * configure.in: i386-sysv and i386-sco use coffbfd.
5024 * app.c (do_scrub_next_char): discard whitespace after a label.
5026 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5028 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
5029 hosts, use the sysv configuration for solaris2
5031 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5033 fix i960+non-bfd coff bit rot.
5034 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
5035 support for C source listings. (obj_coff_endef): look in the right
5036 part of the symbol for the symbol name
5038 * tc-m68k.c (get_num): make it work for all segments, not just the
5041 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
5043 * configure.in: recognize i386-*-bsd emulation.
5045 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5047 * configure.in: use the cpu-vendor-os triple for host and target
5049 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5051 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
5052 * tc-z8k.c: lots of bug fixes
5054 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
5056 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
5057 #elif, since it is not supported by old compilers.
5058 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
5059 couple of expressions in tc-m68k.c.
5061 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5063 * read.c (cons): If NO_RELOC is defined, use it.
5065 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
5067 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
5069 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
5070 local labels to start with a .) and set REGISTER_PREFIX to %.
5071 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
5073 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
5075 * messages.c: Comment changes.
5077 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
5079 * as.h: Test if __STDC__ is defined only, don't test its value.
5080 * messages.c: If __STDC__ is not defined, define NO_STDARG.
5082 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
5084 * listing.c (debugging_pseudo): Add stabs and stabn as things to
5087 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
5089 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
5090 sections starting from zero, rather than making them consecutive.
5091 This makes subsequent reloc calculations easier, esp if the object
5092 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
5093 allocate lcomm in .data rather than in .bss. It seems that some
5094 tools can't cope with a non-zero sized bss before linkage.
5096 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5098 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
5099 throughout. That enum no longer means what we thought it meant.
5101 * tc-m68k.c (md_assemble, md_parse_option): Handle new
5102 "-mno-688[58]1" options.
5104 * tc-m68k.c: Added CPU32 support.
5106 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5108 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
5110 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
5112 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
5113 Change LIBDEPS dependence to LIBS.
5115 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
5117 * Makefile.in (install): if $(tooldir) exists, install as in
5120 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
5122 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
5123 .word is < -32768 or > 32767. The -J flag causes the error to be
5124 ignored. This is to catch over-sized switches generated by gcc on
5125 systems which don't support the broken .word hack.
5126 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
5127 write.c (fixup_segment): check for signed .word overflow if
5128 WARN_SIGNED_OVERFLOW_WORD.
5130 * write.c (fixup_segment): fixed missing parens in expression
5131 checking for byte or word overflow.
5133 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
5134 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
5135 WARN_SIGNED_OVERFLOW_WORD.
5137 * obj-coffbfd.c (fixup_segment): fixed missing parens in
5138 expression checking for byte or word overflow.
5140 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5142 Support for i386 coff
5143 * obj-coffbfd.h : added stuff
5144 * tc-i386.c (tc_coff_fix2rtype): new function
5145 * tc-i386.h : new coff defines
5147 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
5149 * input-scrub.c (input_scrub_push): call input_file_begin, not
5151 messages.c (as_perror): print ": " between the passed in error and
5152 the strerror, like perror does.
5154 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
5156 * Makefile.in: use gas_target instead of modifying target_cpu.
5157 From Steve Chamberlain:
5158 Makefile.in: Handle m68*-*-coff*.
5159 read.c, read.h: add mult argument to s_space
5161 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
5162 Motorola and MIT syntax; gas can now assemble either type of
5164 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
5165 From Steve Chamberlain:
5166 m68kcoff.mt: for m68k COFF.
5167 obj-coffbfd.c: (fixup_mdeps) added
5168 (size_section) removed bad sanity check
5169 (fill_section) added rs_machine_dependent case
5170 (write_object_file) call fixup_mdeps
5171 (fixup_segment) set fx_subsy to 0.
5172 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
5174 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
5177 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5179 * Makefile.in (LIBS): Include opcode library.
5181 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
5183 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
5184 including zero are accepted, pass +0.0.
5186 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
5188 * Makefile.in: map "as" through program_transform_name when
5191 * doc/Makefile.in: map "as" through program_transform_name when
5194 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
5196 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
5198 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
5200 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
5201 tc-i960.c (md_ri_to_chars): Always output bout object file in
5202 little endian byte order (used to use endianness of host).
5204 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5206 * config/tc-m68k.c (init_table): Now const. Always include 68851
5207 data, so that "bc" is available to 68040 cache instructions.
5208 Added "tt0", "tt1", and 68ec030 variants.
5209 (md_assemble): Complain if 68000 (only) and 68881 are specified.
5210 (enum _register): Added TT0, TT1.
5211 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
5212 line number correctly in "internal error" messages. Don't print
5213 architecture-mismatch message for operand errors.
5215 From Colin Smith (colin@wrs.com):
5216 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
5217 than install_operand.
5219 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5221 * listing.c (buffer_line): rewind to the start of include
5222 files, they might be included twice.
5224 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
5226 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
5228 * Makefile.in: defined TARGET_CPU for C code so that it can choose
5229 one element of a family.
5231 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
5233 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
5234 so that we can assemble hand-written libgcc code.
5236 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5238 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
5239 has already been formatted (but may still contain %-characters).
5242 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
5244 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
5245 written with indirection on the last two operands, which can be
5246 either data or address registers. Added a new operand type 'r'
5247 which accepts either register type. Added '(' to notend stuff in
5248 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
5250 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
5252 * as.h (enum _relax_state): Start off at one, not zero, to better
5253 catch uninitialized-variable errors.
5254 (linkrelax): Declare new variable.
5256 * messages.c (warning_count, error_count): Default initializer is
5259 * write.c: Merged some declarations, using PARMS macro.
5260 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
5261 data_last_frag): No longer static.
5262 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
5263 defined, call it. Change segments before calling fixup_segment.
5264 (relax_align): If linkrelax, provide extra padding.
5266 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
5267 their not having symbols associated.
5269 * tc-i960.c (norelax, instrument_branches): Default initializer is
5271 (linkrelax): Delete variable definition.
5272 (mem_fmt): Call fix_new with NO_RELOC.
5273 (tc_bout_fix_to_chars): Handle alignment relocs.
5274 (i960_handle_align): New function.
5275 * tc-i960.h (linkrelax): Delete declaration.
5276 (HANDLE_ALIGN): New macro; calls i960_handle_align.
5277 (NEED_FX_R_TYPE, NO_RELOC): New macros.
5279 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
5281 * config/sparc.mt: New file. Grab sparc opcode table from bfd
5284 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
5286 * Makefile.in: always create installation directories. Removed
5287 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
5288 FLAGS_TO_PASS to recursive makes.
5290 * doc/Makefile.in: always create installation directories.
5292 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5294 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
5295 being used with args swapped, causing occasional lossage when
5296 refilling buffers after an include file.
5298 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
5300 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
5301 version. Discard bogus DONTDEF version.
5302 (as_warn, as_bad, as_fatal): Likewise.
5304 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
5306 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
5307 selected architecture, print a message saying so and listing what
5308 processors support it, rather than saying "operands mismatch".
5310 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
5312 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
5314 * config/ho-rs6000.h (M_RS6000): Don't define it.
5316 (BROKEN_ASSERT): Define it if not __STDC__.
5318 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
5320 * sparc.mt: New file.
5322 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
5324 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
5325 if TN_SUN3; otherwise align to 2**N-byte bounary.
5327 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5329 * read.c (s_fill): make the .fill size clamped error a warn and
5330 fix bug where 0's were always placed.
5332 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
5333 two bytes of any constant with 0xff:
5335 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5337 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
5338 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
5340 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
5342 * tc-m68k.c (try_index): Error if index scaling specified and
5343 assembling for an older CPU than a 68020.
5345 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
5347 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
5348 fx_offset into account.
5350 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
5352 * configure.in (mips host): Accept "ultrix" with version number.
5354 * expr.c (floating_constant): Separate "=-" to avoid confusing
5355 ancient or broken compilers.
5357 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
5358 processor/opcode mismatch, so reword the error message.
5359 (md_assemble): If no CPU has been set (even if FPU/PMMU
5360 characteristics have been), default to 68020. Don't need extra
5361 quotes around error string.
5363 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
5365 * read.c (potable): Revert sac's incorrect change made Jul 13.
5366 Align really is supposed to be ptwo not nbytes.
5368 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5370 * Makefile.in: _Do_ include libiberty. (from sef)
5372 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
5374 * expr.c (integer_constant): Handle "0f" and "0b" label references
5377 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5379 * write.c (fixup_segment): if relaxing, don't do anything.
5380 * config/obj-bout.[ch] : maintain the a_relaxable file header info
5381 * config/tc-i960.c: new option -linkrelax
5383 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5385 * expr.c (expr): allow SEG_BSS in expressions
5386 * read.c (potable): align should be nbytes, not ptwo!
5387 * write.c (write_object_file): extra glue for new bss attributes
5388 (relax_segment): SEG_BSS is ok now
5389 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
5391 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
5393 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
5395 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
5397 * configure.in: recognize m680x0 as having sun3 emulation mode for
5398 vxworks environment.
5401 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5403 * Makefile.in: Add program_suffix (parallel to program_prefix)
5405 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5407 * app.c (process_escape): new function to handle escapes the right
5408 way, (do_scrub_next_char): use new function
5409 * cond.c (s_ifdef): do ifdef/ifndef right
5410 * read.c (s_fill): make the , expressions optional like the doc
5412 * config/tc-h8300.[ch]: better warnings
5414 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5416 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
5419 * write.c (write_object_file): various changes to handle data in
5420 the BSS segment in much the same was as stuff in the DATA segment.
5422 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
5423 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
5424 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
5425 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
5428 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5430 * expr.c(expr): allow SEG_REGISTER in expressions.
5431 * read.c(pseudo_set): register expressions can be the source of a
5433 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
5434 goto SEG_TEXT (if a.out)
5435 * write.c (write_object_file): If a.out don't use the old way for
5437 * config/obj-a.out (s_sect): complain if the user tries to use a
5438 subsegment with a value which might interfere with out -R hackery.
5439 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
5440 rather than use ugly if tree. (init_regtable): insert register
5441 names into symbol table.
5443 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
5445 * write.c (write_object_file): keep the fix_tail clean, which
5446 fixes a bug in -R where relocations were being lost.
5448 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
5450 * configure.in: recognize m680x0 as having sun3 emulation mode for
5451 vxworks environment.
5453 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
5455 * configure.in: recognize m680x0 as an m68k
5457 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
5459 * configure.in: Recognize sparclite as a sparc variant.
5461 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
5464 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5466 * config/tc-a29k.c: lint
5467 * listing.c, expr.c: patches from Andrew Smith
5469 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5471 * doc/Makefile.in: use m4 rather than gm4.
5473 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5475 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
5476 calc the base of relocs correctly.
5477 * tc-a29k.c (parse_operand): allow expressions to be in any section.
5479 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
5481 * as.c, write.c: use -K rather than -k for the broken word warning
5484 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
5486 * Makefile.in: do not print recursion lines.
5488 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5490 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
5492 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5494 * write.c (write_object_file): For b.out format, round up section
5495 start addresses to match required alignment.
5497 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5499 * Makefile.in (install): Install into $(tooldir)/bin, since that's
5500 where gcc looks for it.
5502 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
5504 * Makefile.in: Changed some lines to be less confusing for some
5507 * input-file.c: Conditionalize on _IOFBF, not VMS.
5509 * read.c, write.c: Change a series of ifdef/elif to
5510 ifdef/else/ifdef etc.
5512 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
5514 * symbols.c (fb_label_init): fix sizeof to memset.
5516 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
5518 * Makefile.in: install the man page.
5520 * Makefile.in: pass down MAKEINFO explicitly on info.
5522 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
5524 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5526 * flonum-const.c: renamed flonum-konst.c to stop dos name
5529 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
5531 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
5532 tc-m68k.h to te-sun3.h.
5534 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
5536 * configure.in: vxworks68 gets te-sun3.h.
5538 * expr.c: remove limitation that local_labels_dollar or
5539 local_labels_fb must be < 10.
5541 * symbols.c: remove local_labels_dollar, replace with a function
5542 interface for a sparse array. All users adjusted.
5544 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
5546 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5548 * doc/Makefile.in: commented out line for building as-all.texinfo.
5551 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
5553 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
5555 * Makefile.in: added check target.
5557 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5559 * Makefile.in: added tooldir and program_prefix.
5561 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
5563 * write.{c,h} (fix_new): Make these declarations consistent.
5565 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
5567 * Makefile.in (strerror.o): Add rule so that broken Sun make can
5570 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5572 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
5574 * expr.c (operand): if can't work out what sort of operand it is,
5575 then look through FLT_CHARS for a hint.
5577 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5579 * Makefile.in, configure.in: removed traces of namesubdir,
5580 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5581 copyrights to '92, changed some from Cygnus to FSF.
5583 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
5584 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5585 copyrights to '92, changed some from Cygnus to FSF.
5587 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5589 * expr.c: If an expression is single comma, then return with
5590 SEG_ABSENT rather than an error - since the sparc front end does
5591 really strange things with things like fbge,a
5593 * as.h: include bfd.h if using many sections
5594 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
5595 local labels didn't work.
5596 * listing.c (list_symbol_table): don't core dump when there's no
5598 * write.c, write.h: call fix_new with the right number of args on
5600 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
5603 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5605 * app.c: MRI compatibility - allow single quote to start a string.
5606 * as.c: fix typo recently introduced.
5607 * as.h : Don't include aout/reloc.h - it's not right for COFF!
5608 * expr.c: Much rewriting, to accomodate MRI syntax for
5609 expressions. Also easier to read now.
5610 * listing.c: Put back defuns
5611 * read.c: modified to accept MRI syntax, put back listing pseudo
5612 ops so that an assembler built with NO_LISTING ignores list ops
5614 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
5615 machine is a SPARC or a 29K.
5616 * config/obj-aout.c: added s_sect pseudo op
5617 * config/obj-coffbfd.c: lints, set the filehdr flags right and
5618 fill in the timestamp.
5619 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
5620 anymore, define all the relocs which the tc-<x> bit will use so we
5621 can translate from them to the coff types.
5622 * config/tc-a29k.c: reloc_type isn't ane enum any more
5623 * config/tc-m68k.c: Added NO_RELOC definition.
5625 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5627 * Makefile.in: put header files before C source for TAGS; remove
5628 references to non-existent syscalls.h.
5630 * read.c, write.c subsegs.c: back out the .bss changes.
5632 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
5634 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
5638 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
5640 * symbols.c (local_label_name): symbols now start with ^A.
5642 * read.c, subsegs.c, write.c obj-coff.c: added handling of
5643 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
5644 generate these sections. .align: will use NOP_OPCODE or 0
5645 for padding. This is just for being nice to the
5648 * expr.c (operand): changed to generate local label "\001L0"
5649 starting with a ^A so that it is recognized as a local label.
5651 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
5653 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
5654 i/o opcodes - inb, inw, outb and outw. string manipulation with
5655 att syntax - scmp, slod, smov, ssca, ssto.
5657 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
5658 to just after .file .
5660 In obj_crawl_symbol_chain() where it tries to put the external
5661 symbols apart, with the condition:
5662 (!S_IS_DEFINED(symbolP) &&
5663 !S_IS_DEBUG(symbolP) &&
5664 !SF_GET_STATICS(symbolP))
5665 it was moving too many symbols out. So I switch it back to the
5667 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
5669 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
5670 so that we don't use the F_RELFLG which make the linker complain
5671 that somebody has stripped the relocation info.
5673 Also, the AIX ld program require that the relocation table
5674 is sorted by r_vaddr like the standard ATT assembler does.
5676 [he also changed the sizeof(struct ...)'s into the coff
5677 style FOOSZ macros. I'm not sure this is right, but I can't
5678 remember why. xoxorich.]
5680 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
5682 * Makefile.in, configure.in, doc: use the doc. Build it, install
5685 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
5687 * read.c: white space and comments only.
5689 * configure.in: use the new atof-ns32.c for ns32k.
5691 * write.c: comment change only.
5693 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
5694 aren't yet integrated.
5696 * tc-i860.[hc]: blew off the dust. Something must still be done
5697 about conflicting relocation types.
5699 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
5702 * tc-i960.c, tc-sparc.c: white space and comments only.
5704 * tc-a29k.h: delete duplicate macro definition.
5706 * new file atof-ns32k.c copied from hack's last unreleased gas.
5708 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
5710 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
5713 * nearly everything. flush ChangeLog, package as gas-1.92.1.
5714 ChangeLog's prior to this are sketchy at best. I have logs.
5715 They just aren't ChangeLogs.