1 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4 checking the target type.
5 (mips-dec-bsd*): Set endian to little.
8 COFF weak symbol support, based on patches from Mark Elbrecht
10 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
11 * config/obj-coff.c (obj_coff_weak): New static function.
12 (obj_coff_endef) [both versions]: Handle weak symbols.
13 (coff_frob_symbol): Likewise.
14 (yank_symbols): Likewise.
15 (obj_pseudo_table): Add "weak".
17 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
18 <aymeric.vincent@emi.u-bordeaux.fr>.
19 * aclocal.m4: Rebuild with current tools.
22 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
23 an assertion failure for a case we can't handle when OBJ_ECOFF.
25 * expr.c (operator): And with 0xff to avoid problems with signed
29 1998-12-03 Nick Clifton <nickc@cygnus.com>
31 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
32 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
34 1998-12-02 Nick Clifton <nickc@cygnus.com>
36 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
39 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
41 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
44 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
46 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
51 1998-11-24 Gavin Romig-Koch <gavin@cygnus.com>
53 * config/tc-mips.c (md_begin): Added mip64vr4xxx as a
57 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
59 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
61 (d10v_cleanup): Only generate previous insn if a multiline insn is
65 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
67 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
71 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
73 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
74 -marm6xxx command line switches.
76 1998-11-18 Doug Evans <devans@casey.cygnus.com>
78 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
79 (itbl-ops.o): Delete duplicate dependencies.
82 Add fr30 dependencies.
84 * Makefile.in: Rebuild.
86 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
89 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
92 * listing.c: Ignore line terminator characters found inside
96 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
98 * po/gas.pot: Regenerated.
100 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
102 * config/tc-fr30.c (fr30_is_colon_insn): New name for
103 fr30_is_label_start(). Also checks for delay slot insns.
105 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
106 FR30 instructions which contain a colon in the mnemonic.
108 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
110 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
112 * config/tc-fr30.c: Removed currently superflous code.
114 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
116 * config/tc-fr30.h: New file.
117 * config/tc-fr30.c: Tweaking so that it will compile.
120 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
122 * config/tc-d10v.h (obj_fix_adjustable): Define.
123 (TC_FORCE_RELOCATION): Define.
124 (d10v_force_relocation): Declare.
125 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
126 (md_apply_fix3): Handle Vtable relocs.
127 (d10v_fix_adjustable): New.
128 (d10v_force_relocation): New.
130 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
132 * config/tc-d30v.c: Change default behaviour to ignore potential
133 conflicts between register name and symbol names.
136 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
138 * configure.in: Add fr30-*-*.
139 * config/tc-fr30.c: New file.
140 * Makefile.in: Regenerated.
141 * config.in: Regenerated.
142 * configure: Regenerated.
143 * doc/Makefile.in: Regenerated.
144 * po/gas.pot: Regenerated.
147 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
149 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
152 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
154 * app.c (do_scrub_begin): Set characters above 127 to be symbol
156 (do_scrub_chars): Add some casts to unsigned char to avoid
157 unwanted sign extension.
158 * read.c (lex_type): Set characters about 127 to be symbol
160 * config/tc-i386.c (md_begin): Set identifier_chars and
161 operand_chars for values above 127.
163 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
165 * configure.in: detect cygwin* instead of cygwin32*
166 * configure: regenerate
168 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
170 * listing.c: Add support for producing a listing from piped
173 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
175 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
176 (append_insn): Account for the tx39's multiply behavior.
178 1998-10-26 Michael Meissner <meissner@cygnus.com>
180 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
181 from assemble_parallel_insns. Add support for '->' to indicate
182 explicitly serializing the instructions.
183 (md_assemble): Ditto.
185 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
187 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
190 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
192 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
194 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
196 * config/tc-mips.c : support frame and regmask/fregmask when
197 MIPS_STABS_ELF is specified.
199 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
201 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
202 (md_apply_fix): Don't return 1 for VTABLE relocs.
203 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
205 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
207 * doc/c-i386.texi: Replace occurences of "opcode" with
208 "instruction mnemonic", "instruction", or "mnemonic" when
209 referring to the name of an instruction. Use "opcode" when
210 referring to the sequence of machine bytes.
212 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
213 (is_opcode_char): Rename to is_mnemonic_char.
214 (md_assemble and i386_operand): Correct error messages from
215 "opcode" to "instruction mnemonic"
216 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
217 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
218 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
219 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
220 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
221 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
222 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
224 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
226 * config/tc-i386.c (i386_operand): Check for garbage after
229 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
231 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
232 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
234 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
236 * config/tc-sh.h (obj_fix_adjustable): Define.
237 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
238 (md_apply_fix): Likewise.
239 (tc_gen_reloc): Likewise.
240 (sh_fix_adjustable): New.
242 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
244 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
245 * cgen.h (gas_cgen_finish_insn): Update prototype.
246 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
247 cgen_insn_t -> CGEN_INSN_INT.
248 (make_parallel): Update handling of CGEN_INT_INSN_P.
249 (assemble_parallel_insn): Ditto.
250 (target_make_parallel): New function.
251 (md_assemble): Use it.
253 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
255 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
257 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
259 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
260 converted into lower case.
262 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
264 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
265 (gas_cgen_tc_gen_reloc): Likewise.
266 * config/tc-m32r.h (obj_fix_adjustable): Define.
267 * config/tc-m32r.c (m32r_fix_adjustable): New.
268 (m32r_force_relocation): Handle VTABLE relocs.
270 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
272 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
274 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
276 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
277 to lower case before parsing.
279 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
280 parallel insns modift buts in the PSW as a side effect.
282 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
284 * config/tc-d30v.c (find_format): Test for missing flag and
287 (md_apply_fix3): Fix error messages to avoid
288 assumption about presence of a symbol.
290 (parallel_ok): Disallow parallel instructions that both modify the
293 (find_format): Generate a warning if an odd numbered register is
294 used as the first register in a mutli-register instruction.
296 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
298 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
299 relocations are always associated with a symbol.
301 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
303 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
304 (elf32_sparc_force_relocation): Declare.
305 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
306 (tc_gen_reloc): Handle vtable relocs.
307 (elf32_sparc_force_relocation): New.
309 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
311 * symbols.c (S_IS_FUNCTION): New.
312 * config/tc-v850.h (obj_fix_adjustable): Define.
313 (TC_FORCE_RELOCATION): Define.
314 (v850_force_relocation): Declare.
315 * config/tc-v850.c (tc_gen_reloc): Use offset instead
316 of fx_addnumber for VTABLE reloc addends.
317 (md_apply_fix3): Handle VTABLE relocs.
318 (v850_fix_adjustable): New.
319 (v850_force_relocation): New.
321 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
323 * tc-hppa.c (fp_operand_format): Add some additional formats.
324 (pa_ip): Do not automatically promote into pa2.0 mode.
325 (pa_level): Handle ".level 2.0".
326 start-sanitize-cygnus
327 (struct pa_it): New field "trunc".
328 (pa_parse_fp_cnv_format): New function.
329 (pa_parse_ftest_gfx_completer): New function.
330 (pa_ip): Handle various new letters for PA2.0 support.
333 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
335 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
336 * config/tc-i386.h (template.extension_opcode): Change to
337 unsigned int to allow full range of 8-bit opcode suffixes.
338 (None): Redefine as 0xffff.
340 From Jeff B Epler <jepler@usgs.gov>
341 * doc/c-i386.texi (i386-SIMD): New section.
343 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
345 * read.c (discard_rest_of_line): New function.
346 * read.h: Declare it.
347 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
349 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
351 * config/tc-d10v.c (find_symbol_matching_register): New function.
352 (find_opcode): Cope with the case where a register name matches
355 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
357 * config/tc-v850.c (md_pcrel_from): Rename to
358 v850_pcrel_from_section.
359 (v850_pcrel_from_section): Do not resolves symbols in other
362 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
364 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
366 * config/tc-d10v.c (find_opcode): Generate an error if a register
367 is supplied for an operand that should not be a register.
369 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
371 * config/tc-d30v.c (write_2_short): But do allow delayed branch
372 instructions to have another instruction in the right bin.
374 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
376 * config/tc-d30v.c (write_2_short): Do not allow instructions in
377 the right container if the left container holds a branch
380 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
382 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
383 both a register name and symbol name.
384 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
386 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
388 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
389 execution unit class.
391 (reg_name_search): If a name matches a register and a symbol,
393 (find_format): Disallow flag registers when a general purpose
394 register is required.
395 If a number is required, but a register has been given, check to
396 see if a symbol with the same name as the register exists, and if
399 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
401 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
403 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
405 * config/tc-d30v.c (find_format): Do not accept flag registers as
406 general purpose registers.
407 (find_format): If an immediate value is expected at a given place
408 in a format, but a register name has been provided instead, check
409 to see if that register name matches the name of a predefined
410 symbol and if it does, then use the symbol instead.
411 (reg_name_search): If a register name matches a symbol name,
412 prefer the register name to the symbol name.
415 Mon Sep 21 13:08:01 1998 Doug Evans <devans@canuck.cygnus.com>
417 * config/tc-dvp.c (md_begin): Set st_other field of mpgloc_sym.
418 (assemble_vif,create_vuoverlay_section,s_endmpg,s_vu): Ditto.
421 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
423 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
424 the previous insn to empty.
426 1998-09-20 Michael Meissner <meissner@cygnus.com>
428 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
429 pieces, forcing the use of an ANSI compiler.
431 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
433 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
435 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
438 Tue Sep 15 17:04:43 EDT 1998 Jim Lemke <jlemke@cygnus.com>
440 * config/tc-dvp.c (parse_float): Strtol() will not convert
441 0xFfffFfff properly, it returns 0x7fffFfff.
442 Changed to use strtoul() which does work properly.
445 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
447 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
449 (obj_elf_vtable_entry): Likewise.
450 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
451 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
452 (tc_gen_reloc): Likewise.
453 (arm_fix_adjustable): Likewise.
454 (elf32_arm_force_relocation): New.
455 (armelf_frob_symbol): Remove coff-style symbol support.
458 Mon Sep 14 22:28:24 1998 Doug Evans <devans@canuck.cygnus.com>
460 * config/tc-dvp.c (parse_float): Support 0fNNN.
461 (tc_gen_reloc): Don't crash if given a pc-relative reloc for .word,
462 just signal an error.
465 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
467 * config/tc-i386.c (i386_operand): Fix typo in last patch.
469 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
471 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
472 OBJ_COFF so that routine is defined for a.out format.
474 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
476 * config/tc-i386.c (i386_operand): Detect non-segment registers
477 used as segment prefixes.
479 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
481 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
482 optimize across FDE boundaries.
484 * config/obj-coff.c (obj_coff_section): Preserve any link once
485 flags when setting the section flags.
487 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
489 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
490 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
492 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
494 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
497 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
499 * frags.c (frag_grow): Include the size of the frag struct in the
502 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
503 if the new subseg comes before the old.
505 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
507 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
508 to handle edge8 and edge16.
510 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
512 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
513 before we clobber the symbol involved.
515 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
517 * config/tc-arm.c: Remove OBJ_ELF definitions for
518 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
519 use arm_adjust_symtab for OBJ_COFF.
520 (armelf_adjust_symtab): New Routine.
521 * config/tc-arm.h: Define obj_adjust_symtab to
522 armelf_adjust_symtab for OBJ_ELF.
524 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
526 * configure.in: Make all i386-elf targets use bfd_gas.
527 * config/tc-i386.c (tc_i386_force_relocation): New.
528 (tc_i386_fix_adjustable): Don't fix vtable relocs.
529 (md_apply_fix3): Likewise.
530 (tc_gen_reloc): Handle them.
531 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
532 tc_i386_force_relocation.
534 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
536 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
538 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
540 * config/tc-d30v.c (md_assemble): Copy previous opcode over
541 current opcode after writing the first insturction of a reverse
544 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
546 * read.h (generate_lineno_debug): Add prototype.
547 * read.c (generate_lineno_debug): Make non-static.
549 * config/tc-dvp.c (insert_mpg_marker): Call generate_lineno_debug.
552 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
554 * config/tc-i386.c (md_assemble): Only warn for address/data size
557 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
559 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
560 against Thumb function names, as the linker needs this information.
562 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
564 * expr.c (operand): Check also that there is no advance in operand
565 after atof_generic in order to decide "is it label 0f or floating
568 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
570 * config/tc-m32r.c: Replace double dash prefix to M32R specific
571 command line options with a single dash.
572 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
574 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
576 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
577 * tc-arm.c (arm_fix_adjustable): New routine.
579 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
581 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
582 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
583 demand_empty_rest_of_line before mri_comment_end.
584 (equals): Check garbage after expression before
585 mri_comment_end in MRI mode.
587 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
589 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
590 small immediate constant to use the constant itself rather than
593 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
595 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
596 (pa_leave): Likewise.
598 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
600 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
602 (i386_operand): Fix an error message.
604 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
606 * doc/c-arm.texi (ARM Directives): Document .req directive.
608 * config/tc-arm.c (reg_required_here): Display erroneous string if
609 the register name could not be decoded.
610 Do not set inst.instruction if the sift is -1.
612 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
614 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
617 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
619 * config/tc-d30v.c (d30v_align): Always perform alignment request,
620 even if it is belived to be unnecessary.
622 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
624 config/tc-i386.c (i386_operand): Size immediate constants by
625 suffix (erroneously removed as part of July 7 change).
627 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
629 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
630 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
631 (armelf_frob_symbol): New Routine.
632 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
634 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
636 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
638 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
640 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
641 command line switches passed to assembler.
643 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
645 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
646 (gas_cgen_opcode_desc): Declare.
647 (gas_cgen_parse_operand): Declare.
648 (*): Prepend gas_ to gas specific fns to denote them as such.
650 * cgen.c (gas_cgen_opcode_desc): New global
651 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
652 (queue_fixup): Renamed from cgen_queue_fixup.
653 (*): Prepend gas_ to gas specific fns to denote them as such.
655 (gas_cgen_md_apply_fix3): Update call to insert_operand.
656 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
657 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
658 Open opcode table and initialize it.
659 (make_parallel): Use gas_cgen_opcode_desc.
660 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
661 (md_assemble): Ditto.
663 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
665 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
666 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
667 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
668 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
669 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
670 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
671 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
672 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
673 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
674 (INIT_STAB_SECTION): Likewise.
675 (OBJ_PROCESS_STAB): Likewise.
677 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
678 (md_parse_option): Watch for them.
679 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
680 (md_begin): Kill neverdef code.
681 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
682 (s_alpha_prologue): Watch alpha_cur_ent_sym.
683 (s_alpha_coff_wrapper): New.
684 (md_pseudo_table): Trap all ECOFF pseudos.
686 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
688 Start of changes to remove mdebug section from mips*-elf
689 Based on MIPS_STAB_ELF definition
690 * acconfig.h: undef if not configured
691 * config.in: undef if not configured
692 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
693 * config/tc-mips.c (s_ent): set BSF_FUNCTION
694 * stabs.c (s_stab_generic): flush frag
696 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
698 * configure.in: (arm-*-elf): Handle.
699 (thumb-*-elf): Handle.
700 * configure: Regenerate.
701 * read.c (stringer): Fix typo in comment.
702 * write.c (fixup_segment): Don't add symbol value to addend if
704 * config/tc-arm.c (md_section_align): Don't align dwarf debug
706 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
709 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
711 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
712 (write_2_short): Emit warning if new flag is set.
713 (do_assemble): Set flags if left instruction is one of special
714 "right-instruction-killer" type.
716 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
718 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
719 Always output words in debug_info section as big endian.
720 (sparc_target_format): Choose correct bfd target.
721 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
723 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
725 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
726 to work with internationalization code. Issue an error when two
727 operands match that are not allowed to match.
729 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
731 * configure.in (install_tooldir): Allow target to specify whether
732 it wants to be installed in $(tooldir)/bin.
734 (dvp-*-*): Don't install in $(tooldir)/bin.
736 * configure: Regenerate.
737 * Makefile.am (install-exec-local): Set install-exec-tooldir
738 dependency via configure.
739 * Makefile.in: Regenerate.
741 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
743 * Makefile.am (install-exec-local): Split into two ...
744 (install-exec-bindir,install-exec-tooldir): New rules.
745 * Makefile.in: Regenerate.
747 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
749 * Makefile.am (install-exec-local): Don't remove the file before
750 checking whether $(bindir) == $(tooldir)/bin. From Maciej
751 W. Rozycki <macro@ds2.pg.gda.pl>.
752 * Makefile.in: Rebuild.
754 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
756 * cgen.c: Include libiberty.h.
757 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
758 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
759 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
760 (md_cgen_lookup_reloc)): Declare.
761 (md_cgen_record_fixup_exp): Declare.
762 * config/tc-m32r.h (md_pcrel_from_section): Declare.
763 (m32r_relax_frag): Declare.
764 (cgen_md_apply_fix3): Decls moved to cgen.h.
765 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
766 (m32r_cgen_record_fixup_exp): Delete decl.
767 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
768 (assemble_nop): Delete.
769 (expand_debug_syms): Delete unused `exp'.
770 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
771 Add default case for -Wall.
772 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
773 (md_atof): Delete unused wordP.
776 * config/tc-dvp.c (assemble_vif): Make label at start of overlay
778 (create_vuoverlay_section): Put __start_ label at start of overlay
782 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
784 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
788 Wed Jul 22 17:39:28 1998 Frank Ch. Eigler <fche@cygnus.com>
790 * config/tc-dvp.c (parse_float): Accept 0xhex constants
791 also for VU LOI operand.
794 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
796 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
797 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
798 .print, .purgem, and .struct. Remove documentation for
801 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
803 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
804 Update call to insert_operand.
807 Tue Jul 21 10:58:47 1998 Jeffrey A Law (law@cygnus.com)
809 * config/tc-mn10300.c (md_assemble): Handle autoincrement addressing
813 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
815 * config/tc-m32r.c (ms_show_usage): Formatting changes.
817 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
819 * config/tc-i386.c (md_assemble): Don't get confused by trailing
820 whitespace after a prefix operator.
823 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
825 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
828 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
830 * config/tc-sparc.c (log2): New static function.
831 (s_reserve): Use log2 to convert alignment before calling
833 (s_common): Use log2 to convert alignment before calling
834 record_alignment and frag_align.
835 (sparc_cons_align): Use log2.
837 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
839 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
840 (s_common): Likewise.
842 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
843 initialization of waddr.
844 (sparc_elf_final_processing): Add default case to switch.
846 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
848 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
851 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
853 * write.c (subsegs_finish): Don't align the segments if there were
856 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
857 copying aux information.
859 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
860 expression into a symbol.
862 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
864 * config/tc-i386.c (mode_from_disp_size): Change arg and return
865 type to unsigned int.
866 (md_assemble): Change type used to store offsets from unsigned
868 (i386_operand): Switch error check to only call RESTORE_END_STRING
869 once after parse_register.
871 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
873 * config/tc-v850.c (md_show_usage): Changed format to match that
876 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
878 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
880 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
882 (md_apply_fix_2): Force the symbol of the vtable reloc to be
885 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
887 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
888 * doc/Makefile.in: Rebuild.
890 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
892 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
894 (mips_ip, case 'u'): Move range check after code to mask
895 off bits in %hi/%lo expressions. Mask off high bits for
898 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
900 * doc/Makefile.am (gasver.texi): New target.
901 (as.info, as.dvi): Depends upon gasver.texi.
902 * doc/as.texinfo: Include gasver.texi. Mention version number on
903 title page and in top node.
904 * doc/Makefile.in: Rebuild.
906 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
908 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
909 but not including the line containing the edict.
910 * listing.h (LISTING_EOF): New.
911 * input-scrub.c (input_scrub_next_buffer): Call it.
913 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
915 * config/tc-i386.c (i386_operand): Don't set the size of an
916 immediate address based solely on the suffix and the mode.
918 * config/tc-i386.c (md_assemble): Add assertion to make sure
919 overlap2 does not set Imm.
921 * config/tc-i386.c (space_chars): Remove. The scrubber converts
922 sequences of whitespace to a single space.
923 (is_space_chars): Just compare with space.
924 (md_begin): Don't initialize space_chars.
925 (md_assemble): Just skip a single whitespace character.
926 (i386_operand): Rewrite base-index parsing to use new
927 parse_register, and to skip white space. Skip white space in a
928 number of other places too. Don't give error message if
929 parse_register fails.
930 (parse_register): Change reg_string parameter to be non-const.
931 Add end_op parameter. Skip white space after the `%', and return
932 end of register string. Give error message here rather than
935 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
937 Based on patch from Matt Semersky <matts@scd.hp.com>:
938 * expr.c (op_encoding): Make const.
939 (expr_set_precedence): New function.
940 (expr_begin): Don't set operator rankings, just call
942 * expr.h (expr_set_precedence): Declare.
943 * read.c (s_mri): Call expr_set_precedence.
945 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
947 * doc/as.texinfo (Statements): Remove paragraph discussing
948 continuing lines with a backslash. This hasn't worked for years,
951 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
953 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
955 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
956 (ps_CTORS, ps_DTORS): New section types.
957 (vms_fixup_xtors_section): New function
958 (Ctors_Psect, Dtors_Psect): Define.
959 (IS_GXX_XTOR): Define
960 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
961 Filter static constructors/destructors and add to
962 Ctors_Symbols/Dtors_Symbols chain.
963 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
966 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
967 * makefile.vms: Merge vax/vms support.
969 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
971 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
972 (elf_pseudo_table): Add them.
973 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
974 (md_apply_fix): Accept them.
975 (mips_fix_adjustable): Don't adjust them.
976 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
977 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
978 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
979 (tc_fix_adjustable): Don't adjust them.
981 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
983 * Makefile.am (CGEN_CPU_PREFIX): New variable.
985 * Makefile.in: Regenerate.
986 * configure.in: AC_SUBST cgen_cpu_prefix.
987 * configure: Regenerate.
989 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
991 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
992 Changed all users of COND12_DELAY.
995 Mon Jun 29 14:58:36 1998 Jeffrey A Law (law@cygnus.com)
997 * config/tc-mn10300.c (r_registers): Fix typo and add some missing
1001 start-sanitize-branchbug4011
1002 Mon Jun 29 09:36:27 1998 Gavin Koch <gavin@cygnus.com>
1004 * config/tc-mips.c (prev_insn_labels): New.
1005 (mips_fix_4011_branch_bug): New.
1006 (append_insn): Watch for and handle branchs with labels.
1007 (mips_no_prev_insn): Initialize prev_insn_labels.
1008 (md_longopts,md_parse_option): Add {no-}fix-4011-branch-bug option.
1010 end-sanitize-branchbug4011
1011 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1013 * config/tc-mn10300.c (set_arch_mach): New function.
1014 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1015 (md_begin): Default to mn10300 mode.
1016 (md_assemble): Only accept instructions for the core mn10300
1017 chip and the active machine type.
1019 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1021 * subsegs.h (segment_info_type): Give the struct a name.
1022 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1023 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1024 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1025 * config/tc-w65.h (tc_reloc_mangle): Declare.
1026 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1028 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1030 * config/tc-v850.c (v850_comm): Restore old section
1031 after common processing.
1033 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1035 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1038 Wed Jun 24 09:38:10 1998 Jeffrey A Law (law@cygnus.com)
1040 * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7
1041 as synonyms for "rN" registers.
1042 (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
1043 for "xrN" registers.
1044 (md_assemble): Fix typo computing the size of relocations.
1047 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1049 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1050 char with code that explicitly sign-extends.
1052 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1053 start-sanitize-v850e
1054 * config/tc-v850.c (md_begin): Restore text section as the current
1055 section after creating call table sections.
1057 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1060 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1061 with call to macro SYM_AUXINFO.
1063 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1065 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1066 with the program transform name.
1067 * Makefile.in: Rebuild.
1069 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1071 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1075 Mon Jun 22 13:45:19 1998 Jeffrey A Law (law@cygnus.com)
1077 * config/tc-mn10300: Handle FMT_D10 instructions.
1080 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1082 * config/tc-i386.c (i386_operand): Be prepared for a space between
1083 the open parenthesis and the start of the register operand,
1084 because of the June 16 change.
1086 start-sanitize-r5900
1087 Mon Jun 22 11:08:07 1998 Frank Ch. Eigler <fche@cygnus.com>
1089 * config/tc-mips.c (mips_ip): Allow VU vi and vf registers
1090 to be named with a `$' prefix. Likewise, allow CFC2/CTC2 to
1091 refer to "$viNN" registers.
1094 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1096 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1099 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1101 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1102 even if it is belived to be unnecessary.
1104 start-sanitize-r5900
1105 Fri Jun 19 19:56:50 1998 Jeffrey A Law (law@cygnus.com)
1107 * config/tc-mips.c (hilo_interlocks): Check mips_5900, not
1112 Fri Jun 19 16:49:56 1998 Jeffrey A Law (law@cygnus.com)
1114 * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
1115 instruction formats. Handle MN10300_OPERAND_24BIT modifier.
1116 (mn10300_insert_operand): Likewise.
1117 (mn10300_check_operand): Likewise.
1120 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1122 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1124 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1126 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1129 * config/tc-mn10300.c (r_registers): Add missing registers.
1130 (xr_registers): New set of registers.
1131 (xr_register_name): New function.
1132 (md_assemble): Handle XRREG and PLUS operands. Tweak handling of
1133 RREG operand insertion. Handle new D6 and D7 instruction formats.
1135 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1136 shift amount for a repeated operand. The shift amount for the
1137 repeated copy comes from the size of the operand.
1139 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1141 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1144 Fri Jun 19 00:04:26 1998 Doug Evans <devans@seba.cygnus.com>
1146 * config/tc-dvp.c (md_apply_fix3): Handle new relocs
1147 BFD_RELOC_MIPS_DVP_11_S4, BFD_RELOC_MIPS_DVP_U15_S3.
1151 Wed Jun 17 18:09:03 1998 Jeffrey A Law (law@cygnus.com)
1153 * config/tc-mn10300.c (r_registers): New register table.
1154 (r_register_name): New function.
1155 (md_assemble): Handle new am33 operand types.
1158 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1160 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1162 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1164 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1165 characters in it as LEX_IS_SYMBOL_COMPONENT.
1166 * config/tc-i386.h (tc_symbol_chars): Define.
1167 (extra_symbol_chars): Declare.
1168 * config/tc-i386.c (extra_symbol_chars): Define.
1169 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1170 (line_comment_chars): Set to '/' if TE_LINUX.
1171 * doc/c-i386.texi (i386-prefixes): Update.
1172 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1174 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1176 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1177 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1180 Fri Jun 12 12:46:57 1998 Doug Evans <devans@canuck.cygnus.com>
1182 * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
1186 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1188 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1189 constraint in instructions REP & REPI.
1191 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1193 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1194 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1196 (check_range): If the operand is shifted, then shift the number
1197 before checking its range.
1199 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1201 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1204 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-v850.c (v850_comm): Create special sections as needed.
1208 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1210 * config/tc-d10v.c (write_2_short): Addition of swapping
1211 instructions for sequential and reverse sequential order when
1212 given order is not possible.
1215 Tue Jun 9 12:20:44 1998 Doug Evans <devans@canuck.cygnus.com>
1217 * config/tc-dvp.c (assemble_vu): Print better error message if
1218 lower insn is missing.
1221 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
1223 * Makefile.am: Rebuild dependencies.
1224 (DEP_INCLUDES): Fix reference to intl build directory.
1225 * Makefile.in: Rebuild.
1227 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1229 * doc/c-i386.texi: Update 16 bit documentation.
1231 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
1232 IgnoreDataSize to IgnoreSize as they are used for address size as
1234 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
1235 32-bit mode, similarly addr16/data16 and variants.
1237 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
1239 * config/tc-d30v.c (md_assemble): Fix handling of reverse
1240 sequential word multiply instructions.
1242 (do_assemble): Add extra command line argument, to allow mul32
1243 attribute to be preserved across parallel insns.
1244 (md_assemble): Insert NOPs between explicitly parallel insns which
1245 contain an 32 bit multiply and a 16 multiply.
1248 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
1250 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
1253 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1255 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
1258 * config/tc-i386.c (reloc): Add braces.
1260 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
1261 consistent with Intel naming.
1262 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
1263 use bitfields in sib_byte.
1264 (modrm_byte): Don't use bitfields here either.
1266 * config/tc-i386.c (current_templates): Add const.
1267 (parse_register): Add const to return, param, and char *s.
1268 (i386_operand): Add const to reg_entry *r.
1269 * config/tc-i386.h (templates): Add const to start, end.
1271 Inspired by code for 16 bit gas support from Martynas Kunigelis
1272 <martynas@nm3.ktu.lt>:
1273 * config/tc-i386.c (md_assemble): Add full support for 16 bit
1274 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
1275 (uses_mem_addrmode): Remove.
1276 (md_estimate_size_before_relax): Add support here too.
1277 (md_relax_table): Rewrite interface to md_relax for 16 bit
1279 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
1280 (opcode_suffix_to_type): Remove.
1281 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
1282 (SIZE_FROM_RELAX_STATE): Modify to suit above.
1283 (md_convert_frag): Likewise.
1284 (i386_operand): Add support for 16 bit base/index regs,
1285 immediates, and displacements. Remove some unnecessary casts, and
1286 localise end_of_operand_string, displacement_string_start,
1287 displacement_string_end variables. Add GCC_ASM_O_HACK.
1288 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
1290 * config/tc-i386.c (prefix_hash): Remove.
1291 (md_begin): Rewrite without obstacks. Remove prefix hash table
1292 handling. Rewrite lexical table handling.
1293 (i386_print_statistics): Don't print prefix statistics.
1294 (md_assemble): Rewrite instruction parser so that line is not
1295 converted to lower case. Don't do a hash_find for prefixes,
1296 instead recognise them via opcode modifier.
1297 (expecting_operand, paren_not_balanced): Localise variables.
1298 * config/tc-i386.h (IsPrefix): Define.
1299 (prefix_entry): Remove.
1301 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
1302 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
1303 '\\' in case where comment_chars contains '/'.
1305 * config/tc-i386.c (MATCH): Ensure given operand and template
1306 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
1307 you must write `ljmp *table(%ebx)'.
1309 From H.J. Lu <hjl@gnu.org>:
1310 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
1311 as 0 ifndef BFD_ASSEMBLER.
1312 (md_assemble): Allow immediate operands without suffix or
1313 other reg operand to default in size to the current code size.
1315 start-sanitize-v850e
1316 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
1318 * config/tc-v850.c (md_begin): Restore creation of
1319 .call_table_text and .call_table_data sections.
1322 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
1324 * config/tc-d30v.c (md_assemble): Set execution type to unknown
1325 after emitting a word of noops.
1327 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1329 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
1330 (i386_operand): Simplify checks for valid base/index combinations.
1331 Disallow `in 4(%dx),%al'.
1333 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
1335 (add_prefix): Change parameter from char to int.
1337 * config/tc-i386.h (Ugh): Define opcode modifier.
1338 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
1340 * config/tc-i386.c (md_assemble): Rewrite MATCH and
1341 CONSISTENT_REGISTER_MATCH macros to check register types more
1342 thoroughly. Check for illegal suffix/operand combinations
1343 when matching insns with operands. Handle new `s' suffix, and
1344 associated FloatMF opcode modifier for float insns with memory
1346 * config/tc-i386.h (FloatMF): Define new opcode modifier.
1347 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
1348 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
1349 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
1350 DATA_PREFIX_OPCODE throughout.
1352 * config/tc-i386.c (REGISTER_WARNINGS): Define.
1353 (md_assemble): Rewrite suffix/register operand checking code to be
1354 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
1355 AnyMem, the better to grep.
1357 (i386_operand): Don't set Mem bits in i.types[this_operand] when
1358 given a memory operand. Don't set Abs bits either.
1359 (type_names): Remove Mem*, Abs*.
1360 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
1361 define opcode_modifiers as these cases are handled by Disp8,
1362 Disp16, Disp32 and suffix checks.
1363 (COMES_IN_BOTH_DIRECTIONS): Remove.
1364 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
1366 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
1367 if IgnoreDataSize modifier given. Remove ShortformW modifier
1368 test. Add test for ShortForm in W base_opcode modification.
1369 Merge Seg2ShortForm and Seg3ShortForm code.
1370 * config/tc-i386.h (ShortFormW): Remove.
1371 (IgnoreDataSize): Define.
1373 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
1375 * config/tc-d30v.c (md_assemble): Store previous segment state
1376 with previous instruction.
1378 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1380 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
1381 (ebp, esp): Remove static variables.
1382 (MATCH): Remove test for InOutPortReg.
1383 (i386_operand): Properly handle InOutPortReg here instead.
1384 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
1385 (md_assemble): Simplify and correct modrm and sib generation.
1386 (i386_operand): Add warning for scale without index.
1387 Rewrite checks for valid base/index combinations.
1389 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
1390 macros and enclose in do while(0).
1391 (RESTORE_END_STRING): Likewise.
1392 (md_assemble): Add one to printed operand number so we start
1393 from 1 not 0. Add some more gettext invocations.
1394 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
1397 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
1398 DATA_PREFIX, SEG_PREFIX): Define.
1399 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
1400 (check_prefix): Remove function.
1401 (add_prefix): New function. Add prefix to i.prefix as well as
1403 (md_assemble): Changes for add_prefix. Remove hack for wait
1404 prefix, instead always output prefixes in fixed order. Test
1405 for jcxz/loop when selecting between word & dword operations,
1406 and add address size prefix rather than operand size prefix.
1407 Remove operand -> address size hack when emitting jcxz/loop.
1408 (i386_operand): Remove O_Absent check as it's done in expr.
1410 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
1412 * configure.in: Recognize m5200 as a cpu_type of m68k.
1413 * aclocal.m4: Rebuild with current libtool.
1414 * configure: Rebuild.
1416 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1418 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
1419 to relaxable_symbol to prevent references to external symbol from
1422 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
1424 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
1425 symbols are relaxable.
1428 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
1430 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
1431 (create_vuoverlay_section): Entries are 4 bytes not 8.
1434 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
1436 * config/tc-v850.c (md_begin): Don't create special
1437 sections by default.
1439 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
1441 * config/tc-mips.c (macro): For div and udiv, close the
1442 reorder block as soon as possible.
1444 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
1446 From Matt Semersky <matts@scd.hp.com>:
1447 * macro.c (macro_mri_mode): New function.
1448 * macro.h (macro_mri_mode): Declare.
1449 * read.c (s_mri): Call macro_mri_mode when switching in and out of
1452 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
1454 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
1457 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
1458 until after xstrdup in OBJ_EVAX case.
1460 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
1462 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
1463 offset calculation. Also, use VAX_BRW from vax-inst.h instead
1464 of hardcoded magic number.
1465 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
1467 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
1469 * read.c (do_s_func): New function.
1471 * read.h (do_s_func): Add prototype.
1473 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
1474 (s_dvp_func): New function.
1477 start-sanitize-r5900
1478 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
1480 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
1483 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
1485 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
1486 nops if fill pattern not specified.
1488 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
1490 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
1491 * config/te-go32.h (TE_GO32): Define.
1492 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
1494 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
1496 Implement .func/.endfunc pseudo-ops.
1497 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
1499 * read.c (potable): Add .func,.endfunc.
1500 (s_func): New function.
1501 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
1503 (in_doc_func_p,current_function_label): New static globals.
1504 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
1507 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
1508 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
1509 * config/tc-dvp.c (vuoverlay_string_section): New static global.
1510 (md_begin): Create overlay string section.
1511 (create_vuoverlay_section): Put section name in overlay string section.
1512 Put string's offset in overlay table entry. Set SEC_CODE flag for
1516 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
1518 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
1519 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
1520 * config/tc-arm.h (WORKING_DOT_WORD): Define.
1521 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
1522 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
1523 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
1524 * config/tc-i860.h (WORKING_DOT_WORD): Define.
1525 * config/tc-i960.h (WORKING_DOT_WORD): Define.
1526 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
1527 * config/tc-w65.h (WORKING_DOT_WORD): Define.
1528 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
1529 * config/tc-a29k.c: Don't define md_short_jump_size,
1530 md_long_jump_size, md_create_short_jump or md_create_long_jump.
1531 * config/tc-alpha.c: Likewise.
1532 * config/tc-alpha.h: Likewise.
1533 * config/tc-arm.c: Likewise.
1534 * config/tc-h8300.c: Likewise.
1535 * config/tc-h8500.c: Likewise.
1536 * config/tc-hppa.c: Likewise.
1537 * config/tc-i860.c: Likewise.
1538 * config/tc-i960.c: Likewise.
1539 * config/tc-ppc.c: Likewise.
1540 * config/tc-sh.c: Likewise.
1541 * config/tc-sparc.h: Likewise.
1542 * config/tc-tic30.c: Likewise.
1543 * config/tc-w65.c: Likewise.
1544 * config/tc-z8k.c: Likewise.
1546 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
1548 * config/tc-vax.c (_): Delete this macro used for placeholder
1549 values in vax_operand_width_size; it conflicts with the _() macro
1550 used for internationalization.
1552 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
1554 * symbols.c (symbol_find_base): Fix case insensitive symbol name
1555 code. From Chris Moller <moller@bops.com>.
1557 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
1558 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
1559 * read.c (emit_expr): Initialize seg and subseg fields of a new
1561 * write.c (write_object_file): Switch to the appropriate segment
1562 and subsegment when processing a broken word.
1564 * config/tc-m68k.c (mri_assemble): New static function.
1565 (build_mri_control_operand): Call mri_assemble rather than
1567 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1568 (s_mri_endf, s_mri_endw): Likewise.
1571 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
1573 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
1574 (dvp_frob_file): Declare.
1575 (tc_frob_file): Define.
1576 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
1577 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
1578 (vuoverlay_section_name,create_vuoverlay_section): New functions.
1579 (vuoverlay_section,vuoverlay_table_section): New static globals.
1580 (ovlysym_table): New static global.
1581 (md_begin): Create .vuoverlay_table section.
1582 (assemble_vif): Call create_vuoverlay_section for each mpg.
1583 (dvp_frob_label): Record vu labels in ovlysym_table for later
1584 movement from absolute section to their overlay section.
1585 (dvp_frob_file): New function.
1586 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
1589 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
1591 * read.c (s_org): Call md_flush_pending_output if it is defined.
1593 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
1595 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
1597 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
1598 (md_parse_option): Add for same.
1599 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
1600 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
1601 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
1603 * config/tc-sparc.h (cons_fix_new_sparc): Added.
1606 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
1608 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
1609 even when missing in input string.
1612 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
1614 * config/tc-arm.c (find_real_start): Relax definition of local
1617 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
1619 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
1620 symbols at the given address, not just the last one specified.
1622 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
1624 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
1625 or number_to_chars_littleendian to write data.
1627 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
1629 * config/tc-v850.c (md_assemble): Remove artificially created
1630 register name symbols.
1632 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
1634 * write.c (fixup_segment): Change "segment" to "section" in
1637 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
1639 * write.c (fixup_segment): Change sym1-sym2 message again.
1641 start-sanitize-r5900
1642 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
1644 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
1645 (mips_ip): Likewise.
1647 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
1649 * config/tc-mips.c (macro): For R5900, use "B" operand format for
1650 "break" instructions generated in macro (div etc.) instructions.
1653 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
1655 * write.c (fixup_segment): Improve error message for sym1-sym2
1656 errors when sym1 is in a different segment from sym2.
1658 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
1660 * config/tc-m32r.c (warn_unmatched_high): New static local.
1661 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
1662 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
1663 (md_longopts): Recognize --{no-,}warn-unmatched-high.
1664 (md_parse_option): Likewise.
1665 (md_show_usage): Likewise.
1666 (m32r_frob_file): Likewise.
1668 * read.c (generate_file_debug,generate_lineno_debug): New functions.
1669 (read_a_source_file): Call them.
1670 * read.h (stabs_generate_asm_file): Declare.
1671 * stabs.c (stabs_generate_asm_file): New function.
1672 (generate_asm_file): New function.
1673 (stabs_generate_asm_lineno): Move file name handling into
1676 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
1678 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
1679 (d30v_current_align, d30v_current_align_seg): New variables.
1680 (d30v_last_label): New variable.
1681 (d30v_align, s_d30v_align, s_d30v_text): New functions.
1682 (s_d30v_data, s_d30v_section): Likewise.
1683 (md_pseudo_table): Call them.
1684 (md_begin): Initialize d30v_current_align_seg.
1685 (md_assemble): Call d30v_align when needed by known current alignment.
1686 (d30v_frob_label, d30v_cons_align): New functions.
1687 * config/tc-d30v.h (md_do_align): Remove.
1688 (tc_frob_label): Call d30v_frob_label.
1689 (md_cons_align): New.
1691 * config/tc-d30v.c (find_format): Convert complex expressions to
1692 expression symbols before processing. Clean up code formatting.
1695 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
1697 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
1700 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
1702 * po/Make-in (install-info): New target.
1704 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
1706 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
1708 * config/tc-mn10300.c (md_assemble): Likewise.
1710 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
1712 * Makefile.am: Update with `make dep-am'.
1713 (HFILES): Add cgen.h.
1714 (cgen.o): Depend on cgen.h.
1715 * Makefile.in: Regenerate.
1717 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
1719 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
1721 * gasp.c (grab_label): Permit a label to be a preprocessor
1722 variable by permitting a label to start with a backslash.
1724 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
1726 * config/tc-mips.c (validate_mips_insn): Removed hack
1727 for previously inaccessible bitfields in some INSN_TRAP
1730 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
1732 * config/tc-d30v.c (do_assemble): Abort with error message
1733 if opcode operands do not match.
1735 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
1737 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
1738 'q' operand format for 20-bit "break"/"sdbbp" instructions.
1739 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
1740 similar new 'q' operand.
1742 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
1744 * cgen.c (cgen_asm_finish_insn): Fix typo.
1746 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
1749 * cgen.c: Include it.
1750 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
1751 (cgen_asm_finish_insn): Result is now void. New arg `result'.
1752 All callers updated.
1753 * config/tc-m32r.c: Include cgen.h.
1754 (m23r_insn): New members num_fixups,fixups.
1755 start-sanitize-m32rx
1756 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
1757 (md_assemble): Simplify code to pack two insns in parallel.
1758 When swapping two insns, update their fixups.
1762 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
1764 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
1767 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
1769 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
1770 to avoid compiler warning.
1772 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
1774 * makefile.vms: Run dec c with /nodebug. Pass CC value when
1777 * makefile.vms (OBJS): Add ehopt.obj
1779 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
1781 * doc/c-vax.texi: Correct and extend vax/vms documentation.
1783 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
1785 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
1786 a short format insn.
1787 (md_assemble): Set it for explicitly packed insns.
1789 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
1791 * config/obj-coff.c (c_symbol_merge): Do not take address of
1792 native fields when performing the memcpy.
1794 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
1796 * config/tc-mips.c (macro,macro2): Implement
1797 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
1799 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1801 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
1802 relocations against globally visible symbols.
1803 * config/tc-m68k.c (relaxable_symbol): New macro.
1804 (m68k_ip, md_estimate_size_before_relax): Use it.
1805 (tc_m68k_fix_adjustable): Also handle weak symbols.
1807 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
1809 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
1810 references to externally visible symbols.
1811 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
1812 values in twice for a PC relative reloc if the symbol is
1815 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
1816 don't adjust a PC relative reloc against an externally visible
1818 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
1819 for a PC relative fixup against an externally visible defined
1820 symbol, arrange to store object file and addend values as though
1821 the symbol were not defined.
1822 (tc_gen_reloc): Likewise.
1824 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
1826 * read.c (sizeof_leb128): Referenced externally by write.c so
1829 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
1831 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
1832 and expand a 'debug' symbol associated with the next instruction
1833 that does not cause a short instruction to be filled with a NOP.
1834 (md_pseudo_table): Add support for .debugsym.
1835 (assemble_parallel_insn): Add calls to expand_debug_sym as
1837 (md_assemble): Ditto.
1839 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
1841 * as.c (main): Conditionally call setlocale.
1842 * gasp.c (main): Likewise.
1843 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
1844 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
1846 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
1848 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
1850 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
1852 * config/tc-hppa.c: Change all calls to bzero to use memset.
1853 (pa_ip): Add cast to avoid warning.
1854 (tc_gen_reloc, md_apply_fix): Likewise.
1855 (pa_find_space_by_number): Likewise.
1856 (hppa_force_relocation): Likewise.
1857 (pa_block): Change i to unsigned int.
1858 * config/obj-som.h (obj_som_copyright): Declare.
1860 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
1862 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
1863 for line numbers for assembly source.
1865 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
1867 * configure.in: Change version number to 2.9.4
1868 * configure: Rebuild.
1870 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
1872 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
1873 start-sanitize-m32rx
1874 * config/tc-m32r.c (assemble_parallel_insn): No need to try
1875 non-relaxable variant any more. Simplify test for nop insn.
1876 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
1877 scan of operands yields an insn different from original (e.g. a macro).
1878 Fix call to can_make_parallel.
1881 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
1883 * ecoff.h: Change symbolS in function declaration to struct
1886 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
1888 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
1889 (md_convert_frag): Fix i18n typo.
1891 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
1893 * ecoff.c (ecoff_get_cur_proc_sym): New function.
1894 * ecoff.h: Protoype it.
1895 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
1896 [EVAX] (s_alpha_prologue): Delete.
1897 (md_pseudo_table): Update.
1899 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
1901 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
1902 array to local pointer.
1903 (get_args, parse_expr): Add casts to avoid warnings.
1905 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
1907 * read.c (s_set): Cast xmalloc return value to fragS *.
1908 * config/tc-m68k.c (m68k_ip): Function made static to match
1909 previous forward declaration.
1910 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
1912 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
1914 * config/tc-v850.c: Add internationalisation macros to error
1917 * config/tc-m32r.c (can_make_parallel): Add internationalisation
1918 macros to error strings.
1920 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
1922 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
1923 reloc is in the TOC csect.
1924 (md_apply_fix3): Correct gettext typo.
1926 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
1928 * config/tc-arm.c (find_real_start): Ignore symbols starting with
1929 .L - they are local labels and the branches are not really
1930 function calls but rather far jumps.
1933 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
1935 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
1936 local labels ($ prefix).
1939 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
1941 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
1943 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
1945 * config/tc-i386.c (md_assemble): Print operand number rather than
1946 using ordinal_names.
1947 (i386_operand): Likewise.
1949 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
1951 * Makefile.am (INTLLIBS): Define to work around apparent automake
1953 All Makefiles: Regenerated.
1955 * Many files: Added gettext invocations around user-visible
1957 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
1958 HAVE_LC_MESSAGES): Define.
1959 * dep-in.sed: Added asintl.h.
1960 * po/Make-in: New file.
1961 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
1963 * read.c (Z_): Renamed from `_'.
1964 * Makefile.am (SUBDIRS): Added po.
1965 (POTFILES): new macro.
1966 (po/POTFILES.in): New target.
1967 ($(OBJS)): Added asintl.h.
1969 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
1970 (as_new_LDADD): Added $(INTLLIBS).
1971 (as_new_DEPENDENCIES): Added $(INTLDEPS).
1972 (gasp_new_LDADD): Added $(INTLLIBS).
1973 (gasp_new_DEPENDENCIES): New macro.
1974 * configure, aclocal.m4: Rebuilt.
1975 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
1977 (ALL_LINGUAS): Define.
1978 * macro.c: Include "asintl.h".
1979 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
1980 * as.h: Include "asintl.h".
1981 * config/tc-i386.c (ordinal_names): Removed.
1982 (md_assemble): Changed error text to avoid ordinal_names.
1983 (i386_operand): Likewise.
1984 (reloc): Added as_bad to avoid i18n problems.
1985 (tc_gen_reloc): Likewise.
1986 * config/tc-arm.c (bad_args): Now a #define.
1988 * config/obj-vms.c (VMS_stab_parse): Changed type of
1990 (global_symbol_directory): Unified strings to avoid i18n
1992 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
1993 avoid i18n problems.
1994 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
1995 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
1997 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
1999 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2001 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2003 * as.c (print_version_id): Added an fprintf to avoid i18n
2005 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2007 * expr.c (expr): Added as_warn call to avoid i18n problems.
2008 * messages.c (as_assert): Changed code to avoid i18n problems.
2009 (as_abort): Likewise.
2010 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2011 (s_space): Likewise.
2012 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2014 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2016 * config/tc-i386.c (check_prefix): New static function, split out
2018 (struct _i386_insn): Add wait_prefix field.
2019 (md_assemble): Remove wait_prefix local variable. Use
2020 check_prefix when adding a prefix.
2022 * config/tc-i386.c (current_templates): New static variable.
2023 (md_assemble): Remove current_templates local variable.
2024 (md_assemble, i386_operand): Improve error and warning messages in
2025 many places. Add RESTORE_END_STRING in many places before error
2026 return. Clarify some comments.
2028 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2030 (md_assemble): Parse string instruction operands, looking for
2031 segment override prefixes. Check for invalid segment prefixes on
2033 (i386_operand): i.seg[] and max mem_operand changes for string
2035 * config/tc-i386.h (EsSeg): Define.
2037 * config/tc-i386.h (regKludge): Define.
2038 (iclrKludge, imulKludge): Don't define.
2039 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2040 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2041 opcode_modifier checks to look for more common cases first. Add
2042 default_seg for IsString case.
2044 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2046 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2048 * configure: Rebuild with new automake and libtool.
2049 * aclocal.m4, Makefile.in: Likewise.
2051 * doc/Makefile.am (as.dvi): New target.
2052 * doc/Makefile.in: Rebuild.
2055 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
2057 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
2060 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2062 * configure.in: Added sparc86x support.
2064 * configure: Rebuild.
2066 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2068 (md_parse_option): Warn if -EL is not supported for this architecture.
2070 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2072 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2074 * config/tc-mips.c (mips_ip): Note when we use get match on
2075 the full instruction name.
2076 start-sanitize-r5900
2077 (mips_ip): For '&' DEST completer handling, if we got a full match
2078 then the DEST completer is implicitly .wxyz.
2082 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
2084 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
2085 (vif_insn_type): New function.
2086 (md_apply_fix3): Don't validate user specified length if unpack insn
2090 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2092 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2093 back into the expression to handle add/sub simplification correctly.
2095 start-sanitize-r5900
2096 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
2098 * config/tc-mips.c (mips_ip): Specs changed for
2099 VCALLMSR instruction.
2102 start-sanitize-cygnus
2103 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2105 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
2108 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2110 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2112 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2114 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2118 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
2120 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
2121 branch error as being done so we don't try to emit a reloc.
2124 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2126 * symbols.c (max_indent_level): New global.
2127 (print_symbol_value_1): Use it.
2128 * expr.h (expr_build_dot): Declare.
2129 * expr.c (expr_build_dot): New function.
2131 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
2132 (compute_mpgloc): New function.
2133 (eval_expr): New arg `cpu'. All callers updated.
2134 (non_vu_insn_seen_p): New static global.
2135 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
2136 (struct dvp_fixup): New member `cpu'.
2137 (assemble_one_insn): New args init_fixup_count, fixup_offset.
2138 All callers updated.
2139 (md_assemble): Set non_vu_insn_seen_p as appropriate.
2140 (assemble_vif): Set `cpu' field of fixup.
2141 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
2142 (assemble_vu_insn): Delete, contents moved into ...
2143 (assemble_vu): ... here. Don't record fixups until after parsing
2144 both upper and lower insns. If branch insn inside mpg, properly
2145 compute target address.
2146 (dvp_frob_label): Create copies of vu labels inside mpg's.
2147 (dvp_relax_frag): Clean up.
2148 (md_convert_frag): Ditto.
2149 (md_apply_fix3): Signal error if mpg embedded vu code has branch
2150 to undefined label (not currently supported).
2151 (eval_expr): New arg `cpu'. All callers updated.
2152 (insert_operand_final): Convert mpgloc from bytes to dwords.
2153 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
2154 (s_state): If switching to vu state, initialize $.mpgloc.
2157 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2159 * symbols.c (print_binary): New function.
2160 (print_expr_1): Call it.
2163 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
2165 * config/tc-dvp.c (md_convert_frag): Fix thinko.
2167 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
2169 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
2170 0 is a valid length value (= max+1).
2171 (install_vif_length): 0 is a valid length value (= max+1).
2174 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2176 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2177 operand in the opcode.
2180 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
2182 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
2186 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2188 * config/tc-i386.h: Reorder operand flags and opcode modifier
2189 flags for clarity. Remove unused definitions: Unknown,
2190 ImmUnknown, DispUnknown, NoModrm.
2191 * config/tc-i386.c (type_names): Add missing Debug type.
2192 (md_assemble): Better duplicate prefix checking. Quicker string
2193 instruction check via new opcode_modifier flag.
2195 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2197 * doc/as.texinfo (Invoking): Clarify -Wa example.
2199 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2201 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2202 (s_mips_weakext): Define.
2203 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2204 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2207 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2209 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2210 is an error if the value can not be computed at assembly time.
2211 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2213 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2215 * gasp.c (main): Set next field of new include_path structure to
2216 NULL. From Avery Pennarun <averyp@gdc.ca>.
2218 * read.c (s_mri_sect): Call as_bad rather than abort for an
2219 unsupported MRI target.
2221 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2223 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2224 the destination of a branch instruction should be altered.
2225 (find_real_start): New function: Locate the real, Thumb coded
2226 start of a Thumb function.
2227 (do_t_branch23): Alter the destination of branches to Thumb
2230 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2232 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2234 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2237 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2239 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2240 * doc/c-hppa.texi: Likewise.
2242 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2244 * Makefile.am: Rebuild dependencies.
2245 * Makefile.in: Rebuild.
2247 * Makefile.am (DEP_INCLUDES): New variable.
2248 (.dep1): Change to work when srcdir is not an absolute path.
2249 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2250 * Makefile.in: Rebuild.
2252 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2254 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2255 LinearAddress patch.
2257 * configure.in: Set version to 2.9.1.
2258 * configure: Rebuild.
2260 * Branched binutils 2.9.
2262 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2264 * config/tc-i386.h (FWait): Define.
2265 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2266 other prefixes. Check FWait flag in opcode table to see which
2267 instructions require an fwait prefix.
2269 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2271 * stabs.c (get_stab_string_offset): Always create a stab string
2274 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2276 Fix some gcc -Wall warnings:
2277 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2278 * ehopt.c (eh_frame_code_alignment): Likewise.
2279 * expr.c (integer_constant, operand): Likewise.
2280 * frags.c (frag_align): Likewise.
2281 * gasp.c (level_0, change_base, doinstr): Likewise.
2282 * hash.c (hash_ask): Likewise.
2283 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2284 (debugging_pseudo): Likewise.
2285 * macro.c (define_macro, check_macro): Likewise.
2286 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2287 (ignore_rest_of_line, float_cons): Likewise.
2288 * symbols.c (decode_local_label_name): Likewise.
2289 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2290 (fixup_segment, number_to_chars_bigendian): Likewise.
2291 (number_to_chars_littleendian): Likewise.
2292 * config/atof-ieee.c (gen_to_words): Likewise.
2293 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2294 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2295 * read.c (output_big_sleb128): Initialize locals to avoid
2297 (output_big_uleb128, equals): Likewise.
2298 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2299 to unsigned int. Change zeros to unsigned int.
2300 * cond.c (s_if): Add return to default case.
2301 * frags.c (frag_now_fix): Change return type to addressT.
2302 * frags.h (frag_now_fix): Update declaration.
2303 * listing.c (file_info_struct): Change linenum to unsigned int.
2304 (struct list_info_struct): Change hll_line to unsigned int.
2305 (print_source): Update format string.
2306 * read.c (emit_expr): Change scan to unsigned int, and don't
2307 bother to initialize it.
2308 * symbols.c (dollar_label_count): Change to unsigned long.
2309 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2310 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2311 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2313 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2315 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2316 mcf5200 just as we do for m68000.
2317 (m68k_init_after_args): Likewise.
2318 (md_estimate_size_before_relax): Likewise.
2320 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2322 * config/tc-v850.c (md_assemble): Store relocation addend in
2323 fixup instead of instruction.
2325 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2327 * config/tc-i386.c (md_assemble): Swap template arguments to
2328 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2329 This macro is currently symmetric, so passing them the wrong
2330 way didn't cause any problem, but may if the macro is changed
2332 After copying template to i.tm, use i.tm. rather than t-> to
2333 access fields, and make t a const*
2334 Move i.tm.operand_types[] swap to immediately after the copy.
2337 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
2339 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
2340 we've computed the data length.
2343 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2345 * expr.h (expr_build_uconstant): Add prototype.
2346 (expr_build_unary,expr_build_binary): Add prototypes.
2347 * expr.c (expr_build_uconstant): New function.
2348 (expr_build_unary,expr_build_binary): New functions.
2350 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
2351 (md_convert_frag): Delete.
2352 (TC_FIX_TYPE): New fields wl,cl,user_value;
2353 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
2354 All callers updated.
2355 (insert_unpack_marker): New function.
2356 (insert_file): New argument insert_marker_arg. All callers updated.
2357 (gif_user_value): New static local.
2358 (vif_data_start,vif_data_end): New static locals.
2359 (mpgloc_sym,unpackloc_sym): New static locals.
2360 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
2361 (cur_opcode,cur_operand): New static locals.
2362 (endmpg_caller): New enum.
2363 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
2364 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
2365 (dvp_fixup): New members user_value,wl,cl;
2366 (assemble_vif): Rewrite.
2367 (assemble_gif): Tweak name of data start label.
2368 (assemble_one_insn): Allow special parser to punt and call the
2369 normal expression parser. Set cur_opcode,cur_operand for md_operand.
2370 (md_operand): Handle '*' value for mpgloc,unpackloc.
2371 (md_estimate_size_before_relax): New function.
2372 (dvp_relax_frag,md_convert_frag): New functions.
2373 (md_pcrel_from_section): Handle end data label for variable length
2375 (md_apply_fix3): Handle count field for variable length vif insns.
2376 Handle address field for mpg,unpack.
2377 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
2378 (cur_vif_insn_length): Delete.
2379 (vif_length_value): New function.
2380 (install_vif_length): Don't perform logical->physical conversion here.
2381 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
2384 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2386 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2387 * macro.c (macro_expand_body): Increase buffer size.
2388 * messages.c (as_warn): Likewise.
2389 (as_warn_where, as_bad, as_bad_where): Likewise.
2391 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2393 Based on patch from H.J. Lu <hjl@gnu.org>:
2394 * Makefile.am (DISTSTUFF): New variable.
2395 (diststuff): New target.
2396 * Makefile.in: Rebuild.
2398 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2400 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2401 m32r_elf_section_change_hook.
2403 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2404 emit a nop if a section ends with a 16 bit instruction.
2406 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2408 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2409 s_lcomm rather than obj_coff_lcomm.
2410 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2412 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2414 * config/tc-i386.h (LinearAddress): Define.
2415 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2416 instruction, don't use a default segment.
2418 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2420 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2421 * configure: Rebuild.
2424 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
2426 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
2429 start-sanitize-r5900
2430 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
2432 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
2434 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
2435 (mips_ip): Handle 'O' operand.
2436 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
2439 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2441 * aclocal.m4, configure: Rebuild with libtool 1.2.
2443 start-sanitize-r5900
2444 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
2446 * config/tc-mips.c: Change '%' to '#' in r5900 support.
2449 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2451 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2452 PC relative branches. Patch courtesy of Jonathan Walton.
2454 start-sanitize-r5900
2455 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
2457 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
2458 "name.completer" where only the name is actually in the opcode
2459 table. Allow various operands for base register in load/store
2460 instructions. Handle various new argument characters for the
2461 cop2/vu0 co-processor.
2465 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
2467 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
2471 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2473 * configure.in (emulations): Add thumb-pe target.
2475 * configure (emulations): Add thumb-pe target.
2477 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2479 * itbl-lex.l (yywrap): Don't define if already defined as a
2483 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
2485 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
2486 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
2487 packing is enabled. Emit VIF cpu marker after dma insn.
2489 * config/tc-dvp.h (TC_START_LABEL): Define.
2490 * config/tc-dvp.c (force_mach_label): New function.
2491 (md_begin,create_colon_label,s_dmadata): Use it.
2493 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
2496 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
2498 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
2501 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2503 * depend.c (quote_string_for_make): New function.
2504 (wrap_output): Use it.
2506 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
2508 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2509 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
2512 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
2514 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
2515 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
2516 (gif_insn_frag_loc): New static global.
2517 (assemble_gif): Record frag and location frag of insn.
2518 (md_apply_fix3): Validate user specified nloop if we couldn't do
2520 (s_endgif): Queue fixup to install nloop if we can't compute it here.
2522 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
2524 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
2525 insufficient data present. Fix insertion of computed nloop value.
2526 (install_vif_length): Second pass at unpack len calcs.
2527 (s_endunpack): Round data up to word boundary.
2528 (insert_mpg_marker): New function.
2529 (insert_file): New args insert_marker, size. All callers updated.
2530 (assemble_vif): Rewrite varlen insn handling.
2531 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
2532 (s_enddirect,s_endunpack): Rename arg to internal_p.
2535 start-sanitize-vr4320
2536 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
2538 * config/tc-mips.c : Added vr4320 similar to vr4300.
2541 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
2543 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2544 Recognize -GN and -relax.
2545 (md_begin): Initialize gp size from -G switch.
2546 (alpha_force_relocation): Always force if -relax.
2547 (alpha_align): Take a new argument that will specify when to
2548 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
2549 Change all callers. Emit nop alignment padding as nop+unop pair.
2551 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
2553 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
2554 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
2556 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
2558 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
2559 require padding to the next long word boundary.
2562 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
2564 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
2565 inserted binary files.
2568 start-sanitize-phase2-m32rx
2569 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
2571 * config/tc-m32r.c (optimize): New static local.
2572 (md_shortopts): Add -O.
2573 (md_parse_option): Recognize it.
2574 (md_show_usage): Document it.
2575 (md_assemble): Don't try to combine insns in parallel if !optimize.
2577 end-sanitize-phase2-m32rx
2578 start-sanitize-m32rx
2579 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
2581 * config/tc-m32r.c (first_writes_to_seconds_operands):
2582 Reinitialise b_operands for each pass of the inner loop.
2585 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
2587 * config/tc-dvp.h (tc_frob_label): Define.
2588 * config/tc-dvp.c (dvp_frob_label): New function.
2589 (create_colon_label): New argument `sto'. All callers updated.
2590 (record_mach): New argument `force_next_p'. All callers updated.
2591 (cpu_sto): New function.
2592 (UNIQUE_LABEL_PREFIX): New macro.
2593 (unique_label): Use it.
2594 (assemble_gif): Emit start label before mach label.
2595 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
2597 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
2599 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
2600 (setup_dma_autocount): Renamed from setup_autocount. New argument
2601 inline_p. All callers changed. Fix word address of count.
2602 (parse_dma_addr_autocount): Fix word address of address.
2606 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
2608 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
2609 in special_sections table and add .vubss etc via
2610 ELF_TC_SPECIAL_SECTIONS.
2611 * config/tc-dvp.h: Likewise.
2614 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
2616 * cgen.c: #include symcat.h.
2617 * config/tc-m32r.c: Likewise.
2619 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
2621 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
2622 absolute expressions instead of '$' prefixed register names.
2624 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
2626 * read.c (s_set): Record file and line info for symbols when -as.
2627 (pseudo_set): Don't overwrite that dummy fragment.
2630 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
2632 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
2633 (dvp_parse_done): Comment out contents.
2634 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
2635 (s_state): Handle .vu in included file.
2636 (asm_state): New state ASM_GIF.
2637 (asm_state_stack): Maintain stack of parsing states.
2638 ({push,pop,set}_asm_state): New functions.
2639 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
2640 (gif_{insn_type,data_name,insn_frag}): New static locals.
2641 (md_assemble): Watch for .endgif if in ASM_GIF state.
2642 (assemble_gif): Complete.
2643 (s_endgif): Complete.
2644 (cur_mach): New static local.
2645 (record_mach): New function.
2646 (md_begin): Initialize `cur_mach'.
2647 (assemble_*): Record current mach type.
2648 (vu_count): New static local.
2649 (assemble_vif): Temporary hack to properly align mpg/direct data.
2650 (assemble_vu): Insert mpg every 256 insns.
2653 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
2655 * config/tc-ppc.c (md_pseudo_table): Add "section".
2656 (ppc_named_section): New static function.
2658 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
2660 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
2661 so we don't have to scan the entire list.
2663 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
2665 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
2666 case, allow the parallel instructions to modify the same flag
2669 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
2671 * listing.c (list_symbol_table): Categorize symbols by
2672 undefined_section rather than sy_frag->line == NULL.
2675 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
2677 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
2678 (inline_dmadata): Renamed from s_dmadata_implied.
2679 (assemble_one_insn): Rewrite dma operand processing.
2680 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
2681 (unique_name,setup_autocount): New functions.
2683 * config/tc-dvp.c: Include stdarg.h/varargs.h.
2684 (md_pseudo_table): Add .word.
2685 (assemble_dma): Set alignment to 16 bytes. Enable code that records
2687 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
2688 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
2689 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
2691 (eval_expr): New function.
2692 (create_label,create_colon_label): New function.
2693 (s_enddmadata): Rewrite.
2696 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
2698 * Makefile.am (install-exec-local): Install properly when ln
2699 fails or tooldir == prefix.
2701 start-sanitize-m32rx
2702 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
2704 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
2705 handling of updates to the condition bit as this is shadow by
2709 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
2711 * config/tc-dvp.c (parse_float): New function.
2712 (assemble_vu): Handle loi insns.
2713 (assemble_one_insn): Simplify suffix parsing.
2714 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
2718 start-sanitize-m32rx
2719 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
2721 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
2723 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
2725 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
2726 for --warn-explicit-parallel-conflicts and --Wnp as an
2727 abbreviation for --no-warn-explicit-parallel-conflicts.
2728 (assemble_parallel_insn): Use non-relaxable versions of branch
2731 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
2733 * app.c: Parse || as a seperator between assembler statements.
2736 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
2738 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
2739 Test result of insert_operand for error.
2741 start-sanitize-m32rx
2742 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
2744 * config/tc-m32r.c (md_assemble): Only parallelise instructions
2745 when m32rx target is enabled and the instructions are not
2748 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
2751 bother checking insn which have no operands.
2754 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
2756 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
2757 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
2758 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
2759 * doc/Makefile.in: Rebuild.
2761 start-sanitize-m32rx
2762 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-m32r.c (first_writes_to_seconds_operands): New
2765 function. Replaces get_src_reg(), check_for_side_effects(),
2766 reads_from_src_reg(). Uses new insn operand features of cgen.
2767 (writes_to_pc): New function., but with new code suppressed for now.
2768 (md_assemble): Call first_writes_to_seconds_operands().
2770 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
2772 * config/tc-mips.c (macro_build): Handle operand type 'C'.
2773 (macro): Fix handling of M_COP[0-3].
2775 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
2777 Based on patches from Ross Harvey <ross@teraflop.com>:
2778 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
2779 if macro_alternate or macro_mri.
2780 (getstring): Remove support for byte constants between < and >.
2781 (get_any_string): '<' only starts a string if macro_alternate or
2783 (macro_expand_body): Permit keyword parameters following
2784 positional parameters.
2786 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2787 * configure.in (alpha*-*-netbsd*): New target.
2788 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
2789 * configure: Rebuild.
2791 * as.h (flag_warn_suppress_instructionswap): Move from here...
2792 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
2793 here, and make static.
2795 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
2796 BFD_ASSEMBLER or MANY_SEGMENTS.
2798 * as.c (show_usage): Update bug-gnu-utils address.
2799 * gasp.c (show_usage): Likewise.
2800 * doc/as.texinfo (Bug Reporting): Likewise.
2802 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
2804 * config/tc-mips.c (load_address): Don't use mips III or mips IV
2805 insns regardless of the size of a pointer if we're in mips I or
2807 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2809 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2811 Fix rac to accept only a0:
2812 * tc-d10v.c (parallel_ok, find_opcode):
2813 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
2814 Introduce OPERAND_GPR.
2816 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
2818 * read.c (s_fill): Handle non-constant repeat counts by creating
2819 an rs_space fragment.
2821 start-sanitize-m32rx
2822 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
2824 * doc/c-m32r.texi: Document warning and error messages. Add
2825 descriptions of --warn-explicit-parallel-conflicts.
2827 * doc/as.texinfo: Add more m32rx command line options.
2830 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
2832 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
2833 from as_bad to as_warn.
2836 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
2838 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
2841 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
2843 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
2844 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
2845 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
2847 * config/tc-dvp.h: Add configuration specific section names.
2850 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
2852 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
2853 seg_fix_rotP rather than fix_root from seg_info.
2855 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
2857 * expr.c: Add support for 0x1_2_3_4 bignums.
2859 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
2861 * configure.in: Change -linux* to -linux-gnu*.
2862 * configure: Rebuild.
2864 * app.c (do_scrub_begin): Treat \r as whitespace.
2866 start-sanitize-m32rx
2867 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
2869 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
2870 rather than parsing syntax string manually.
2871 (assemble_parallel_insn): Check for both forms of parallel
2874 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
2876 * Makefile.am: Update dependencies.
2877 * Makefile.in: Rebuild.
2879 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
2881 * configure, aclocal.m4: Rebuild with new libtool.
2883 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
2885 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
2886 the argument to bfd_set_arch_mach.
2887 (load_address): Use bfd_arch_bits_per_address to determine the
2888 bit size of an address instead of looking at the isa level.
2889 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2891 start-sanitize-v850e
2892 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
2894 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
2896 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
2898 * ehopt.c: New file.
2899 * as.h (enum _relax_state): Add rs_cfa.
2900 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
2901 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
2902 * read.c (emit_expr): Call check_eh_frame.
2903 * write.c (cvt_frag_to_fill): Handle rs_cfa.
2904 (relax_segment): Likewise.
2905 * Makefile.am: Rebuild dependencies.
2906 (GAS_CFILES): Add ehopt.c.
2907 (GENERIC_OBJS): Add ehopt.o.
2908 * doc/internals.texi (Frags): Document rs_cfa.
2910 * as.c (show_usage): Mention --traditional-format.
2911 (parse_args): Accept --traditional-format.
2912 * as.h (flag_traditional_format): Declare.
2913 * output-file.c (output_file_create): If flag_traditional_format,
2914 set BFD_TRADITIONAL_FORMAT on stdoutput.
2915 * doc/as.texinfo, doc/as.1: Document --traditional-format.
2917 * config/tc-mips.c (append_insn): Make sure that if we have a
2918 fixup for an unmatched %hi reloc, it does not associated with a
2921 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
2922 * doc/Makefile.in: Likewise.
2924 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
2926 * config/tc-m32r.c (check_for_side_effects): New function.
2927 (can_make_parallel): Add checks for instruction side effects
2928 clashing with the other instruction.
2929 (assemble_parallel_insn): Improve warning messages. Return error
2930 message from non-swapped instruction order.
2932 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
2934 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
2936 * config/tc-arm.h: Replace md_after_pass_hook definition with a
2937 md_cleanup definition. This moves the forced literal output to
2938 the end of the source pass, and avoids macro's inserting literals
2939 into the code immediately after the macro expansion.
2941 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
2943 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
2944 a gas internal symbol is adjustable.
2945 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
2947 * as.h: If gcc version greater than 2.6, use `__format__' and
2948 `__printf__' in function attributes, rather than `format' and
2951 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
2953 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
2955 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2957 Add tms320c30 support:
2958 * config/tc-tic30.h: New file.
2959 * config/tc-tic30.c: New file.
2960 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
2961 TARGET_FORMAT as "coff-tic30".
2962 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
2963 * Makefile.am: Rebuild dependencies.
2964 (CPU_TYPES): Add tic30.
2965 (CPU_OBJ_VALID): tic30-aout is valid.
2966 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
2967 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
2968 * configure, Makefile.in: Rebuild.
2970 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
2972 * config/tc-v850.c (md_assemble): Improvements to error messages.
2974 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
2976 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2977 BFD_RELOC_HI16_S to store the high bits of any value.
2979 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2980 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2981 assembler calculate relocations to any external symbol at all.
2982 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2983 involving generation of pc-relative relocs.
2984 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2985 has been moved to md_apply_fix3.
2987 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2988 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2989 which actually means (the address of identifier's GOT entry) +
2990 constant, which is not particularly useful.
2992 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
2994 * read.h (include_dirs): Declare.
2995 (include_dir_count,include_dir_maxlen): Declare.
2998 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
2999 (md_parse_option): Handle them.
3000 (md_show_usage): Print them.
3001 (output_dma,output_pke): New static globals.
3002 (assemble_pke): Handle -no-dma-pke.
3003 (insert_file): Search include dir list.
3004 (s_enddirect): Validate length if prespecified.
3005 (s_endmpg): Likewise. Handle -no-dma-pke.
3006 (s_endunpack): Handle -no-dma-pke.
3007 (md_pcrel_from_section): Add offset to delay slot for
3011 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3013 * configure.in: Correct check for shared opcodes library.
3014 * configure: Rebuild.
3016 * listing.c (buffer_line): If we can't open the file, set at_end.
3017 (listing_print): Remove unused local variable fi.
3019 * config/m68k-parse.y (reglistpair): Handle register list in
3022 * config/vms-conf.h: Don't undef VERSION.
3024 start-sanitize-m32rx
3025 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
3027 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
3028 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
3031 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3033 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3035 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3037 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3038 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3039 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3040 (EXTRA_DIST): Define.
3041 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3042 explicitly rather than via the list of object files.
3043 (gcc-as.opt): New file created when make-gas.com is run.
3044 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3045 itbl-cpu.h} to #include appropriate file rather than copying that
3047 * config/vms-conf.h: Synchronize with current config.in.
3048 * Makefile.in: Rebuild.
3050 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3052 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3053 (parallel_ok): Relaxed parallel subinstruction dependency check.
3055 start-sanitize-m32rx
3056 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
3058 * config/tc-m32r.c (md_assemble): Fix determination of when
3059 instructions can be combined in parallel.
3062 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3064 * as.h (flag_warn_suppress_instructionswap): added new flag.
3065 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3066 command line argument.
3067 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3068 warning only if flag_warn_suppress_instructionswap is false.
3070 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3072 * configure.in (i386-*-mingw32*): New target.
3073 * configure: Rebuild.
3075 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3077 * symbols.c (resolve_symbol_value): Don't set the segment if it
3078 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3080 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3083 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3085 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3086 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3089 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3091 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3094 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
3096 * configure.in: Add dvp support.
3097 * configure: Regenerate.
3098 * config/tc-dvp.[ch]: New files.
3101 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3103 * config/tc-v850.c (v850_insert_operand): Display instruction when
3104 an error is encountered.
3106 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3108 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3109 (i386-*-sco3.2v5*coff): New target.
3110 (i386-*-sco3.2*): New target.
3111 * configure: Rebuild.
3113 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3115 * config/tc-v850.c: Tidy error message production.
3117 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3119 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3120 validate_immediate return value in the right type for comparisons
3123 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3125 * listing.c (MAX_BYTES): Use listing variables not constants.
3126 (data_buffer): No longer an array, but a pointer.
3127 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3128 (listing_listing): Allocate data_buffer.
3130 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3132 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3133 --listing-rhs-width, --listing-cont-lines.
3134 (show_usage): Update.
3135 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3136 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3137 (print_lines): Use the variables instead of the constants.
3138 (listing_listing): Likewise.
3139 * listing.h: Declare the new vars.
3141 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3143 * as.c (parse_args): Add --keep-locals alias for -L.
3144 Add --strip-local-absolute.
3145 (show_usage): Update.
3146 * as.h (flag_strip_local_absolute): New flag.
3147 * symbols.c (S_IS_LOCAL): Use it.
3148 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3149 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3150 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3152 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3154 * config/tc-m32r.c: Detect if explicitly parallel instructions
3155 might have an io conflict and issue a warning message.
3157 start-sanitize-m32rx
3158 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
3160 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
3161 to a count of the number of matches to skip.
3162 (can_make_parallel): Pass count of number of matches to skip to
3163 reads_from_src_reg().
3166 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3168 start-sanitize-m32rx
3169 * config/tc-m32r.c: Add support for swapping fixups of swap
3172 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3173 cgen_swap_fixups): Functions to save, restore and swap the fixup
3174 chain with a backup copy.
3175 (cgen_asm_finish_insn): Returns address of constructed insn.
3177 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3179 * listing.c (file_info_struct): Remove FILE, add POS.
3180 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3181 (file_info): Don't open the file.
3182 (buffer_line): Check for the file in the last_open cache, updating
3184 (print_source): Don't reference file_info->file.
3185 (listing_listing): Likewise.
3186 (listing_print): Close the file in the cache, if any.
3188 start-sanitize-m32rx
3189 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
3191 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
3192 parallel instructions so that they are in the correct order.
3193 (reads_from_src_reg, get_src_reg, can_make_parallel,
3194 make_parallel): New functions to support opportunistic
3195 parallelisation of adjacent instructions.
3198 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3200 * read.c (dwarf_file_string): New file static variable.
3201 (emit_expr): Look for constant sequence that leads up to a file
3202 name in DWARF debugging output.
3203 (stringer): Use dwarf_file_string to decide whether to accept a
3204 string as a file name.
3206 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3208 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3209 (crack_operand): Add reg->reglst MRI hack.
3210 (r_seg): Put reglst symbols in reg_section.
3211 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3213 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3215 * tc-sh.c (get_specific): Handle SGR & DBR.
3217 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3219 * tc-h8300.c (parse_reg): Take the length of the symbol into
3220 account when attempting to match a register name.
3221 * tc-h8500.c (parse_reg): Likewise.
3223 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3225 start-sanitize-m32rx
3226 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
3229 * cgen.c: Formatting changes to improve readability.
3231 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3233 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3236 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3238 Based on a patch from Jim Wilson
3239 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3240 (tc_gen_reloc): Handle cross section PC relative relocs
3243 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3245 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3247 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3249 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3250 (expr_jmp_buf): New static local.
3251 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3252 (cgen_md_operand): New function.
3253 * tc-m32r.c: Clean up pass over `struct foo' usage.
3254 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3256 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3258 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3259 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3261 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3263 * config/tc-i386.c (i386_operand): Give an error if there are
3264 unrecognized characters after an expression.
3266 For older changes see ChangeLog-9697