1 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-hppa.c (fudge_reg_expressions): New
4 (hppa_force_reg_syms_absolute): New.
5 (pa_equ): Allow reg_section expressions.
6 * config/tc-hppa.c (md_optimize_expr): Define.
7 (hppa_force_reg_syms_absolute): Prototype.
9 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
10 (pa_parse_number): Pass in arg to select fp reg parsing.
11 Return 1 to indicate format checks pass. If strict, then only
12 accept a register or register symbol. Return value in...
13 (pa_number): New static for pa_parse_number.
14 (FP_REG_BASE): Define.
15 (FP_REG_RSEL): Define.
16 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
17 appropriate. White space changes.
18 (need_pa11_opcode): Don't bother passing any params, get them from
20 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
21 Remove extraneous check in case 'Q'.
22 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
23 reg, set section of resulting symbol to reg_section.
24 (pa_parse_space_stmt): Modify call to pa_parse_number.
27 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
28 (hppa_force_relocation): Handle vtable relocs.
29 (pa_vtable_entry): New.
30 (pa_vtable_inherit): New.
31 (md_pseudo_table): Add entries for vtable pseudos.
32 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
33 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
35 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
36 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
37 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
39 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
40 specify a symbol type.
42 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
43 dependent things together.
44 (md_elf_symbol_type): Define.
46 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
48 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
50 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
51 (obj_elf_vtable_entry): Declare.
53 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
55 (obj_elf_vtable_entry): Similarly.
56 (elf_pseudo_table): Fix the damage with a cast.
58 2000-09-03 Richard Henderson <rth@cygnus.com>
60 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
61 for template selection when a label is needed.
63 2000-09-02 Kazu Hirata <kazu@hxi.com>
65 * config/tc-ia64.c: Fix formatting.
67 2000-09-02 Nick Clifton <nickc@redhat.com>
69 * configure.in: Increase version number to 2.10.91.
70 * configure: Regenerate.
71 * aclocal.m4: Regenerate.
72 * config.in: Regenerate.
73 * po/gas.pot: Regenerate.
74 * Makefile.in: Regenerate.
76 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
78 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
79 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
80 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
82 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
85 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
87 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
88 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
89 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
90 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
91 (GOT_symbol): New variable.
92 (md_undefined_symbol): Set it.
94 2000-09-01 Richard Henderson <rth@cygnus.com>
96 * config/tc-ia64.c (match): Don't inline.
97 (extra_goodness): New.
98 (md_begin): Prefer nop.f and nop.b for best_template.
100 2000-08-31 Kazu Hirata <kazu@hxi.com>
102 * as.c: Fix formatting.
107 2000-08-31 Eric Christopher <echristo@cygnus.com>
109 * config/tc-mn10300.c: Cleanup and fix warnings.
110 (md_pseudo_table): Add initializers.
111 (md_show_usage): Cleanup.
112 (md_parse_option): Fix warnings.
113 (md_undefined_symbol): Fix warnings.
114 (md_conver_frag): Fix warnings.
115 (tc_gen_reloc): Fix warnings.
116 (md_apply_fix3): Fix warnings.
117 (check_operand): Fix warnings.
119 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
121 * acinclude.m4: Include libtool and gettext macros from the
123 * aclocal.m4, configure: Rebuilt.
125 2000-08-30 Mark Hatle <mhatle@mvista.com>
127 * config/tc-ppc.c (md_parse_option): Recognize -m405.
129 2000-08-31 Kazu Hirata <kazu@hxi.com>
131 * listing.c: Fix formatting.
133 2000-08-29 Kazu Hirata <kazu@hxi.com>
135 * app.c: Fix a comment typo. Fix formatting.
137 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
139 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
140 offset of the target destination for jmp instructions.
141 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
143 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
145 * NEWS: Mention support for CRIS.
147 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
149 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
150 Sets `.lcomm' alignment to zero.
152 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
154 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
155 (TC_FIX_ADJUSTABLE): Define.
157 2000-08-23 Jim Wilson <wilson@cygnus.com>
159 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
160 unwind.personality_routine is set.
162 2000-08-23 H.J. Lu <hjl@gnu.org>
164 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
166 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
168 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
171 2000-08-22 H.J. Lu <hjl@gnu.org>
173 * config.in (STRICTCOFF): New for strict COFF.
175 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
176 i386-*-go32* and i386-go32-rtems*.
177 * configure: Rebuilt.
179 * config/obj-coff.c (obj_coff_endef): Follow the historical
180 behavior if STRICTCOFF is not defined.
182 * doc/internals.texi: Document STRICTCOFF.
184 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
186 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
187 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
188 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
189 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
190 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
191 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
192 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
195 2000-08-22 Eric Christopher <echristo@cygnus.com>
197 * config/tc-mn10300.c: (md_apply_fix): New function.
198 (mn10300_force_relocation): New function.
199 (mn10300_fix_adjustable): New function.
201 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
202 (TC_HANDLES_FX_DONE): Define.
203 (obj_fix_adjustable): Define.
204 (MD_APPLY_FIX3): Define.
205 (TC_LINKRELAX_FIXUP): Define.
207 * write.c: (TC_LINKRELAX_FIXUP): Define if not
209 (fixup_segment): Use TC_LINKRELAX_FIXUP.
211 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
213 2000-08-21 Jason Eckhardt <jle@cygnus.com>
215 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
216 if the fixup resulted in a relocation.
218 2000-08-18 Nick Clifton <nickc@redhat.com>
220 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
221 Make reference to first element of shift_names explicit.
223 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
225 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
226 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
227 add a symbol's address. Removed all target-specific #ifdefs that
228 used to accomplished the same.
229 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
230 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
231 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
232 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
233 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
235 2000-08-17 Kazu Hirata <kazu@hxi.com>
237 * dwarf2dbg.c: Fix formatting.
239 2000-08-17 Nick Clifton <nickc@redhat.com>
241 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
242 to be recoded as logical shift lefts by zero.
244 2000-08-16 Jim Wilson <wilson@cygnus.com>
246 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
247 postincrement modified registers. Handle IA64_OPND_R3_2 addl
249 (note_register_values): Handle IA64_OPND_R3_2 operands.
251 2000-08-16 Jason Eckhardt <jle@cygnus.com>
253 * config/tc-i860.c (md_operand): Silly typo fixed.
255 2000-08-16 Nick Clifton <nickc@redhat.com>
257 * config/tc-arm.c (struct asm_shift): Delete.
259 (enum asm_shift_index): New.
260 (struct asm_shift_properties): New.
261 (struct asm_shift_name): New.
262 (shift_properties[]); New.
263 (shift_names[]); New.
265 (decode_shift): Use new structures.
266 Issue a warning is "ROR #0" is used.
267 Issue a warning if "ASR #0" or "LSR #0" is used.
269 (md_begin): Initialise arm_shift_hsh table from new
270 asm_shift_name array.
272 2000-08-16 Jakub Jelinek <jakub@redhat.com>
274 * config/tc-sparc.c: Kill all warnings.
275 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
277 (md_show_usage): Update usage text.
279 2000-08-16 Nick Clifton <nickc@redhat.com>
281 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
284 2000-08-15 Will Cohen <wcohen@redhat.com>
286 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
288 * config/tc-sh.c (md_assemble): Changed so debug_type
289 test performed for ppi_assemble
290 * config/tc-sh.c: Included dwarf2dbg.h.
291 (debug_line): Defined.
292 (md_assemble): Generates dwarf2 line info.
293 (sh_finalize): New function. Finalize dwarf2 info.
294 (assemble_ppi): Returns size of code generated.
295 (build_Mytes): Returns size of code generated.
296 (md_pseudo_table): Added "file" and "loc" psuedo ops.
297 * config/tc-sh.h (md_end): Defined.
298 (sh_finalize): Declared.
300 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
302 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
305 2000-08-14 Nick Clifton <nickc@redhat.com>
307 * config/tc-arm.c (do_bx): Allow "bx pc".
309 2000-08-14 Jim Wilson <wilson@cygnus.com>
311 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
312 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
313 (md_begin): Change assignment to md.flag to OR in the new bit.
315 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
317 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
318 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
321 2000-08-14 Jason Eckhardt <jle@cygnus.com>
323 * NEWS: Mention i860 support.
325 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
327 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
329 2000-08-14 Andreas Schwab <schwab@suse.de>
331 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
333 2000-08-11 Andreas Schwab <schwab@suse.de>
335 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
338 2000-08-11 Kazu Hirata <kazu@hxi.com>
340 * expr.c: Fix formatting.
341 * config/obj-bout.c: Likewise.
343 2000-08-10 Jason Eckhardt <jle@cygnus.com>
345 * doc/c-i860.texi: Flesh out the i860 section more.
347 2000-08-10 Kazu Hirata <kazu@hxi.com>
349 * symbols.c: Fix formatting.
352 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
354 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
355 has the IgnoreSize bit set.
357 2000-08-09 Alan Modra <alan@linuxcare.com.au>
359 From Rodney Brown <RodneyBrown@mynd.com>
360 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
361 * configure: Regenerate.
363 2000-08-09 Kazu Hirata <kazu@hxi.com>
365 * hash.c: Fix formatting.
368 2000-08-08 Jason Eckhardt <jle@cygnus.com>
370 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
371 (i860_fix_info): New enum.
372 (MD_APPLY_FIX3): Define.
373 (WORKING_DOT_WORD): Define.
374 (TC_HANDLES_FX_DONE): Define.
375 (DIFF_EXPR_OK): Define.
376 (LISTING_HEADER): Define.
377 (TARGET_FORMAT): Select target format based on endian flag.
378 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
379 (target_big_endian): Add external declaration.
381 * config/tc-i860.c: All existing code reworked completely. Other
382 new code shown below.
383 (SYNTAX_SVR4): Define.
384 (target_warn_expand): New variable.
385 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
386 (md_longopts): Declare and define with new options (-EL, -EB,
388 (md_show_usage): New function.
389 (md_operand): New function.
390 (obtain_reloc_for_imm16): New function.
391 (md_apply_fix3): New function.
392 (tc_gen_reloc): New function.
394 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
396 * config/tc-m68hc11.c (build_jump_insn): Make sure the
397 2 bytes of the jump address are in the same frag.
398 (find): Accept 68hc12 register indirect modes.
400 * NEWS: Mention 68HC11 & 68HC12 support.
402 2000-08-07 Richard Henderson <rth@cygnus.com>
404 * config/tc-ia64.c (unwind): Add prologue_mask member.
405 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
406 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
407 (dot_body): Clear unwind.prologue_mask.
408 (dot_prologue): Set it. Accept a register second argument.
410 2000-08-07 Kazu Hirata <kazu@hxi.com>
412 * config/atof-ieee.c: Fix formatting.
413 * config/atof-tahoe.c: Likewise.
415 2000-08-06 Nick Clifton <nickc@cygnus.com>
417 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
420 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
421 of .popsection, .previous, .pushsection, .subsection,
422 .version, .vtable_entry, .vtable_inherit and .weak.
424 2000-08-05 Kazu Hirata <kazu@hxi.com>
426 * config/tc-cris.c: Fix formatting.
427 * config/tc-i386.c: Likewise.
428 * config/tc-sparc.c (sparc_ip): Simplify the code.
430 2000-08-04 Kazu Hirata <kazu@hxi.com>
432 * config/tc-cris.c: Rearrange code for readability.
433 * config/tc-d10v.c: Fix formatting.
434 * config/tc-m32r.c: Likewise.
435 * config/tc-sparc.c: Likewise.
437 2000-08-02 Jim Wilson <wilson@cygnus.com>
439 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
440 before ia64_find_opcode.
441 (md_assemble): Likewise.
443 2000-08-01 Nick Clifton <nickc@cygnus.com>
445 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
446 Undo some formatting fixes.
448 2000-08-01 Kazu Hirata <kazu@hxi.com>
450 * config/obj-som.c: Fix formatting.
451 * config/obj-ieee.c: Likewise.
452 * config/tc-arm.c: Likewise.
453 * config/tc-v850.c: Likewise.
455 2000-08-01 Nick Clifton <nickc@redhat.com>
457 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
458 index by command line option.
460 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
462 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
463 (@node M68K-Branch): Rewrite to match the reality.
465 2000-07-31 Jason Eckhardt <jle@cygnus.com>
467 * doc/c-i860.texi: New file.
468 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
469 * doc/Makefile.in: Regenerate.
470 * doc/all.texi: Add I860 as relevant architecture.
471 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
473 2000-07-31 Kazu Hirata <kazu@hxi.com>
475 * config/tc-d30v.c: Fix formatting.
477 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
479 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
480 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
481 long emit a long branch if available instead of an absolute jump, never
482 emit absolute jumps for anything with --pcrel.
484 * doc/c-m68k.texi: Document new command line option.
486 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
488 * config/tc-avr.c: Use PARAMS macro in function declarations.
489 Don't declare md_pcrel_from_section (already in tc-avr.h).
490 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
491 (avr_operand): Don't set (unsigned) op_mask to -1.
493 2000-07-28 Jason Eckhardt <jle@cygnus.com>
495 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
496 * configure: Regenerated.
497 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
498 of operand to the .type directive (.e.g, "type").
500 2000-07-28 Alan Modra <alan@linuxcare.com.au>
502 * as.h (warn_comment, found_comment, found_comment_file): Declare.
503 * app.c (do_scrub_chars): Record where first comment found.
504 * read.c (read_a_source_file): Init found_comment on entry, and
505 notify whether comments found on exit.
506 * config/tc-hppa.c (md_shortopts): Add "c".
507 (md_longopts): Add warn-comment.
508 (md_parse_option): Handle it.
509 (md_show_usage): Show available options.
510 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
512 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
514 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
515 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
517 (md_estimate_size_before_relax): Don't fall off end of function.
519 2000-07-27 Kazu Hirata <kazu@hxi.com>
521 * config/tc-avr.c: Fix formatting.
522 * config/tc-ns32k.c: Likewise.
524 2000-07-27 Alan Modra <alan@linuxcare.com.au>
526 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
528 2000-07-27 Kazu Hirata <kazu@hxi.com>
530 * config/tc-d10v.c: Fix formatting.
531 * config/tc-z8k.c: Likewise.
532 * config/tc-sparc.c: Likewise.
534 2000-07-26 Dave Brolley <brolley@redhat.com>
536 * cgen.c (queue_fixup): Declare opinfo.
537 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
538 (gas_cgen_md_operand): Ditto.
539 (gas_cgen_md_apply_fix3): Ditto.
541 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
543 * config/obj-coff.c (obj_frob_symbol): Don't merge
544 labels. Don't merge if the symbol isn't constant. Return
545 immediately if a symbol is merged.
547 2000-07-22 Alan Modra <alan@linuxcare.com.au>
549 * frags.c (frag_align): Correct absolute section alignment.
551 2000-07-20 DJ Delorie <dj@redhat.com>
553 * config/obj-coff.c (obj_frob_symbol): revert previous change,
554 it breaks linking against DLLs.
556 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
558 * configure.in: Add CRIS support.
559 * configure: Regenerate.
560 * Makefile.am: (CPU_TYPES): Add cris.
561 (CPU_OBJ_VALID) [aout]: Add cris.
562 (MULTI_CPU_TYPES): Add cris.
563 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
564 [coff]: Only i386 and mips are valid.
565 (TARGET_CPU_CFILES): Add config/tc-cris.c.
566 (TARGET_CPU_HFILES): Add config/tc-cris.h.
567 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
568 Regenerate dependencies.
569 * Makefile.in: Regenerate.
570 * aclocal.m4: Regenerate.
571 * as.c: Declare crisaout, criself.
572 * config/tc-cris.h, config/tc-cris.c: New.
573 * config/e-criself.c, config/e-crisaout.c: New.
574 * po/POTFILES.in, po/gas.pot: Regenerate.
576 2000-07-20 Kazu Hirata <kazu@hxi.com>
578 * read.c: Fix formatting.
579 * write.c: Fix formatting.
581 2000-07-19 H.J. Lu <hjl@gnu.org>
583 * sb.c: Include <stdlib.h> if exists for abort ().
585 2000-07-19 Alan Modra <alan@linuxcare.com.au>
587 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
588 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
589 (pa_type_args): Same here.
591 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
593 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
594 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
595 the storage class is already set.
597 2000-07-17 Kazu Hirata <kazu@hxi.com>
599 * config/tc-m68hc11.c: Fix formatting.
600 * config/tc-mn10200.c: Likewise.
601 * config/tc-mn10300.c: Likewise.
602 * config/tc-pj.c: Likewise.
603 * config/tc-tic80.c: Likewise.
604 * config/tc-w65.c: Likewise.
606 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
608 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
611 2000-07-15 Ian Lance Taylor <ian@zembu.com>
613 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
616 2000-07-15 Alan Modra <alan@linuxcare.com.au>
618 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
619 ELF as are used for SOM (except the 32-bit reloc one) to decide
620 whether a symbol can be reduced to a section symbol. Expand on
621 the comment for symbols involved in LR% and RR% expressions.
623 2000-07-14 Nick Clifton <nickc@cygnus.com>
625 * config/tc-mips.c (mips_disable_float_construction): New
626 static variable. Set to true if doubles should not be
627 constructed by loading two single width fp registers with
629 (mips_ip): Test mips_disable_float_construction.
630 (md_longopts): Add command line switches --construct-floats
631 and --no-construct-floats.
632 (md_parse_option): Parse new command line options.
633 (md_show_usage): Describe new command line options.
635 * doc/c-mips.texi: Document new command line options.
637 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
639 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
640 * configure: Regenerate.
642 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
644 * configure.in (DEFAULT_EMULATION setting): Revert part of
645 2000-07-01 change that set te_multi=multi unless set to tmips.
646 * configure: Regenerate.
648 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
650 * config/obj-coff.c (coff_frob_section): Add padding to the last
651 section when aligning it increases its size.
653 2000-07-11 Kazu Hirata <kazu@hxi.com>
655 * config/tc-tic54x.c: Fix formatting.
657 2000-07-10 Kazu Hirata <kazu@hxi.com>
659 * config/tc-h8500.c: Fix formatting.
660 * config/tc-tic54x.c: Fix formatting.
662 2000-07-10 Alan Modra <alan@linuxcare.com.au>
664 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
665 displacements correctly.
667 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
669 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
671 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
675 2000-07-09 Alan Modra <alan@linuxcare.com.au>
677 From David Huggins-Daines <dhd@linuxcare.com>
678 * config/te-hppalinux64.h: Add a new emulation.
679 * configure.in (emulations): Add configure bits to support the
680 64-bit Linux/parisc target.
681 * configure: Regenerate.
683 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
684 (md_shortopts): Add `V' for ELF.
686 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
687 when SOM or ELF_ARG_RELOC are defined.
688 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
689 ELF_ARG_RELOC are defined.
690 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
691 (pa_stringer): ..Do it here instead. Fix comment typos.
692 (hppa_force_relocation): Cast enums to int before comparing with
695 From Ryan Bradetich <rbradetich@uswest.net>
696 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
697 redifinition warning.
698 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
699 (hppa_force_relocation): ditto
700 (md_apply_fix): Added cast to buf to fix warnings.
702 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
703 cons_fix_new_hppa, hppa_force_relocation): Prototype.
705 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
706 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
707 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
708 reloc_type** to avoid warnings in switch.
709 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
710 little earlier instead.
712 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
714 (pa_type_args): Use symbol_arg_reloc_info.
715 (struct pa_it): Make arg_reloc unsigned int.
716 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
717 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
718 (pa_code): Delete. pa_text duplicates this function.
719 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
720 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
722 (cons_fix_new_hppa): Actually change selector to e_fsel when
723 warning about assuming so.
724 (tc_gen_reloc): More example elf arg reloc code.
725 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
726 (hppa_force_relocation): Likewise.
728 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
730 (pa_end_of_source): Prototype.
731 (hppa_fix_adjustable): Prototype.
732 (LABELS_WITHOUT_COLONS): Move it..
733 * config/te-hppa.h: To here.
735 * config/te-hppa64.h: New file.
737 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
739 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
740 format -10, -16, 16 relocs.
741 (hppa_elf_mark_end_of_function): Test for null
742 last_call_info->start_symbol
744 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
745 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
746 re_assesmble_* functions. Delete extraneous statements. Fix
748 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
749 insn to re_assemble_*.
751 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
753 * doc/internals.texi (Expressions): Fix typo.
755 2000-07-08 Kazu Hirata <kazu@hxi.com>
757 * config/tc-sh.c: Fix formatting.
758 * config/tc-tic54x.c: Fix formatting.
759 * depend.c: Fix formatting.
760 * flonum-konst.c: Likewise.
761 * flonum-mult.c: Likewise.
763 2000-07-07 Kazu Hirata <kazu@hxi.com>
765 * config/tc-sh.c: Fix comments.
766 * config/obj-vms.c: Fix comments.
767 * config/tc-a29k.c: Likewise.
768 * config/tc-alpha.c: Likewise.
769 * config/tc-h8300.c: Likewise.
770 * config/tc-h8500.c: Likewise.
771 * config/tc-i370.c: Likewise.
772 * config/tc-ia64.c: Likewise.
773 * config/tc-m68hc11.c: Likewise.
774 * config/tc-m68k.c: Likewise.
775 * config/tc-mips.c: Likewise.
776 * config/tc-ns32k.c: Likewise.
777 * config/tc-ppc.c: Likewise.
778 * config/tc-z8k.c: Likewise.
780 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
782 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
783 Default to '(SEC_LOAD | SEC_DATA)'.
784 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
786 * doc/internals.texi (CPU Backend): Describe
787 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
789 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
791 * as.c (parse_args): NULL terminate the long option list.
793 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
795 * config/tc-d30v.h: Include "write.h" for fixS.
796 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
798 2000-07-05 Nick Clifton <nickc@cygnus.com>
800 * config/tc-d30v.c (write_2_short): Further changes to warning
801 messages produced when combining EITHER_BUT_PREFER_MU attributed
804 2000-07-05 DJ Delorie <dj@redhat.com>
808 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
810 * config/tc-arm.c (psrs): Accept combinations of flags.
812 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
814 * config/tc-avr.c: Change _ () to _() around all strings marked
815 for translation (exception from the usual coding style).
816 (avr_opt): New struct variable, how the new switches are set.
817 (OPTION_MMCU): Define as 'm' and actually use.
818 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
819 (show_mcu_list): New function, display the list of known MCUs.
820 (md_show_usage): Document the new switches. Call show_mcu_list.
821 (avr_set_arch): Change 'm' to OPTION_MMCU.
822 (md_parse_option): Call show_mcu_list if unknown MCU specified.
823 Handle the new switches.
824 (avr_operands): Disable warnings for undefined combinations of
825 operands if -mall-opcodes. Disable warnings for skipping two-word
826 instructions if enhanced core or -mno-skip-bug.
827 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
828 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
829 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
830 (avr_ldi_expression): Warn about implicit lo8().
831 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
833 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
835 * configure.in: Add entry for mips-*-sysv4*MP*
837 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
838 elf32-tradlittlemips for traditional mips targets.
839 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
840 test for Link Once sections as in adjust_reloc_syms.
841 * config/te-tmips.h: New file for traditional mips targets. Define
844 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
846 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
847 flags argument is not present, don't change an existing section's
848 section's attributes. If the flags argument is present, warn if the
849 attributes don't match the section's current attributes. When
850 long section names are supported, set SEC_LINK_ONCE and
851 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
853 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
855 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
856 symbols; create them.
858 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
860 * write.c (set_segment_vma): New: Set vma and lma for a segment.
861 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
863 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
865 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
866 expressions. Ignore the problem when handling 16 bit signed
867 immediates, because the assembler will take care of the relocation
870 2000-06-27 Nick Clifton <nickc@cygnus.com>
872 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
873 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
874 sequential order, and emit warning messages if the input source
875 code contains constructs like that, or parallel constructs
876 containing such opcodes.
878 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
880 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
881 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
882 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
883 (md_show_usage): Update usage message.
884 (md_parse_option): Allow redefinition of MCU type within the
885 same avr[1-5] bfd machine type. Show both old and new MCU type
886 in the error message.
887 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
888 Simplify 8K wrap code.
890 2000-06-25 Kazu Hirata <kazu@hxi.com>
892 * config/obj-aout.c: Remove all uses of DEFUN.
893 * config/obj-ieee.c: Likewise.
894 * config/tc-sh.c: Fix comment typos.
895 * config/tc-tahoe.c: Likewise.
896 * config/tc-vax.c: Likewise.
897 * config/tc-w65.c: Likewise.
898 * config/tc-z8k.c: Likewise.
899 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
901 2000-06-24 DJ Delorie <dj@cygnus.com>
903 * config/tc-i386.c (md_estimate_size_before_relax): Revert
904 more changes from Sept 1999
905 (tc_i386_fix_adjustable): ditto
906 (md_apply_fix3): ditto
908 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
910 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
911 (gas_cgen_parse_operand): Set it around expression() call.
912 (gas_cgen_md_operand): Test for it before longjmp().
914 2000-06-24 Kazu Hirata <kazu@hxi.com>
916 * config/tc-h8500.c: Remove all uses of DEFUN.
917 * config/tc-sh.c: Likewise.
918 * config/tc-w65.c: Likewise.
919 * config/tc-z8k.c: Likewise.
921 * config/tc-h8500.c: Fix typos in comments.
923 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
925 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
928 2000-06-23 matthew green <mrg@redhat.com>
930 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
931 defined. Fix error message and double increment of
932 input_line_pointer for `[' grouping.
934 2000-06-22 Kazu Hirata <kazu@hxi.com>
936 * config/tc-h8300.c: Fix formatting and comment typos.
938 2000-06-22 Timothy Wall <twall@cygnus.com>
940 * config/tc-ia64.c (note_register_values): Move premature QP
941 notation clearing into the appropriate place.
943 2000-06-22 Alan Modra <alan@linuxcare.com.au>
945 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
946 first before anything else. Add bin-bugs.h, emul.h and progress.h
947 Sort list of files as for $(OBJS) in Makefile.am.
949 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
950 find one. Remake dependencies.
951 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
952 * Makefile.in: Regenerate.
953 * doc/Makefile.in: Regenerate.
955 * config/tc-i386.c (i386_displacement): Don't assume a constant
956 displacement is necessarily 16 bits when in 16 bit code mode.
957 (md_assemble): Instead size the displacement here after we know
958 for sure that a .code16gcc operand hasn't automatically added
959 operand size prefixes.
961 2000-06-21 H.J. Lu <hjl@gnu.org>
963 * Makefile.am: Rebuild dependency.
964 * Makefile.in: Rebuild.
966 2000-06-21 Kazu Hirata <kazu@hxi.com>
968 * config/tc-h8300.c (parse_reg): Make the function static.
969 (parse_exp): Likewise.
971 2000-06-20 DJ Delorie <dj@cygnus.com>
973 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
974 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
975 for cygwin import libraries to work properly.
977 2000-06-20 H.J. Lu <hjl@gnu.org>
979 * Makefile.am: Rebuild dependency.
980 * Makefile.in: Rebuild.
981 * configure: Likewise.
982 * doc/Makefile.in: Likewise.
984 2000-06-20 Timothy Wall <twall@cygnus.com>
986 * doc/internals.texi (CPU backend): Add @itemx for
987 TC_START_LABEL_WITHOUT_COLON.
988 * doc/c-tic54x.texi: New.
989 * doc/as.texinfo: Add tic54x features and include primary tic54x
991 * doc/all.texi: Add C54X.
992 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
993 * doc/Makefile.in: Regenerate.
994 * configure.in: Add tic54x and define LIBM for tic54x.
995 * configure: Regenrate.
996 * config/tc-tic54x.[ch]: New.
997 * config/obj-coff.h: Add tic54x.
998 * Makefile.am: (CPU_TYPES): Add tic54x.
999 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1000 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1001 (as_new_LDADD): Add $(LIBM).
1002 * Makefile.in: Regenerate.
1004 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1006 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1007 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1008 * doc/as.texinfo: Likewise.
1010 * configure, Makefile.in: Regenerate.
1011 * configure.in (emulations): Recognize m6811 and m6812.
1012 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1013 Added files for 68hc11 and 68hc12 assembler.
1014 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1015 * config/tc-m68hc11.h: Header definition for that assembler.
1017 2000-06-18 Nick Clifton <nickc@redhat.com>
1019 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1020 instead of OCTETS_PER_BYTE.
1022 * config/tc-v850.c: Fix compile time warnings.
1023 * config/tc-ppc.c: Fix compile time warnings.
1025 2000-06-18 H.J. Lu <hjl@gnu.org>
1027 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1028 * configure: Rebuild.
1030 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1032 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1035 2000-06-16 Nick Clifton <nickc@cygnus.com>
1037 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1038 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1040 * doc/c-mips.texi: Document newly accepted cpu variants.
1042 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1044 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1046 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1048 * macro.c (getstring): Make it possible to escape the quote
1051 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1053 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1055 2000-06-13 H.J. Lu <hjl@gnu.org>
1057 * configure: Regenerate.
1059 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1061 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1063 * doc/internals.texi (line_separator_chars): Semicolon is no
1064 longer a default. Mention null and newline as defaults.
1066 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1068 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1069 * config/tc-i860.h (line_separator_chars): Likewise.
1070 * config/tc-h8300.c (line_separator_chars): Likewise.
1071 * config/tc-i960.c (line_separator_chars): Likewise.
1072 * config/tc-m68k.c (line_separator_chars): Likewise.
1073 * config/tc-mips.c (line_separator_chars): Likewise.
1074 * config/tc-ns32k.c (line_separator_chars): Likewise.
1075 * config/tc-sparc.c (line_separator_chars): Likewise.
1076 * config/tc-vax.c (line_separator_chars): Likewise.
1078 * config/tc-h8300.c (comment_chars): Use string initialiser.
1079 * config/tc-i960.c (line_comment_chars): Likewise.
1080 * config/tc-z8k.c (comment_chars, line_comment_chars,
1081 line_separator_chars): Likewise.
1083 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1086 2000-06-08 Nick Clifton <nickc@cygnus.com>
1088 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1091 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1093 * configure.in (VERSION): Update to show this is the CVS mainline.
1095 2000-06-08 Matthew Jacob <mjacob@feral.com>
1097 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1098 $at is the integer register $r28, vs. both $r28 and the floating
1099 point register $f28.
1101 2000-06-08 James E. Wilson <wilson@cygnus.com>
1103 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1104 (dot_endp): Don't call ia64_flush_insns.
1105 (emit_one_bundle): Don't delete prologue/body records from
1106 unwind_record list in first loop. Rewrite second loop to account for
1109 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1111 * config/tc-ia64.c: Add missing prototypes.
1112 (generate_unwind_image): Cast argument to output_unw_records call.
1114 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1116 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1118 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1120 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1121 (REGISTER_P): likewise.
1122 (avr_opcodes): uses include/opcode/avr.h
1123 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1125 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1127 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1130 2000-06-03 H.J. Lu <hjl@gnu.org>
1132 * read.c (is_end_of_line): Put back `;'.
1134 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1136 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1138 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1140 * expr.c (operand): Test is_end_of_line outside switch to catch
1141 line separator chars that are also operators.
1142 (operator): Return O_illegal for line separator chars.
1144 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1145 entry (or `!' entry for TC_HPPA).
1147 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1148 before indexing is_end_of_line. Remove redundant check for '\0'.
1150 * config/tc-h8500.c (md_assemble): Likewise.
1151 * config/tc-mcore.c (md_assemble): Likewise.
1152 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1155 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1157 * config/tc-mcore.c (mcore_cons): Likewise.
1158 (mcore_float_cons): Likewise.
1159 (mcore_stringer): Likewise.
1160 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1162 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1164 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1166 2000-05-29 Nick Clifton <nickc@cygnus.com>
1168 * config/tc-sh.c: Fix compile time warning messages.
1170 * config/tc-mips.c: Fix compile time warning messages.
1172 2000-05-29 Philip Blundell <philb@gnu.org>
1174 * doc/as.texinfo: Update copyright dates.
1175 (Local Labels): Delete misplaced mention of ARM.
1176 * NEWS: Mention ARM ELF support.
1178 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1180 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1181 it is modified, and use the real_size to compute the frag address
1182 for dwarf2 line info.
1184 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1186 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1187 line-matching scheme to cope with automake moving variables around.
1188 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1189 * Makefile.in: Regenerate.
1191 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1193 * config/tc-sparc.c (sparc_relax): New.
1194 (md_longopts): Add -relax and -no-relax options.
1195 (md_parse_options, md_show_usage): Likewise.
1196 (md_apply_fix3): Optimize tail call into branch always if possible.
1198 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1200 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1201 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1202 rules, with warning when a GAS statement specifies a packing that
1203 will result in an instruction being squashed.
1204 Added typdef packing_type and enumerals, changed various integer
1205 literals to use the enumerals.
1207 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1209 * config/tc-ia64.c (dot_restorereg_p): New function.
1210 (md_pseudo_table): Add restorereg.p.
1211 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1212 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1214 * config/tc-ia64.h (unw_record_type): Add unwabi.
1215 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1216 called MASK with members for imask, and the masks produced by
1217 fr_mem, gr_mem, br_mem, and frgr_mem.
1218 (unw_p_record): Add members ABI and CONTEXT.
1219 (unw_x_record): Add member AB.
1220 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1221 as pseudo-register for use during unwind info generation.
1222 (AR_PFS, AR_LC): New macros.
1223 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1224 whose names start with an at sign (as in "@priunat").
1225 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1227 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1228 proc_end, unwind_info, personality_routine): Consolidate into
1229 "unwind" structure to reduce offset-table use. Add member
1230 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1232 (output_R1_format, output_R3_format, output_P3_format,
1233 output_P6_format): Initialize R with zero to reduce compiler warnings.
1234 (output_P7_format): Ditto. Add `default' branch to switch
1235 statement to reduce compiler warnings.
1236 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1237 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1238 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1239 into single argument.
1240 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1241 compiler warnings. Merge A and B args into single argument.
1242 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1243 A and B args into single argument.
1244 (free_record): Removed (wasn't used).
1245 (free_list_records): Also free imasks in prologue records.
1246 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1247 (output_spill_mask): Remove.
1248 (output_unwabi): New function.
1249 (output_epilogue, output_label_state, output_copy_state): Call
1251 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1252 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1254 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1255 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1256 as part of handling the prologue records. Emit region's imask if
1257 we have one. Handle unwabi, epilogue, label_state, copy_state,
1258 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1259 spill_sprel_p, and spill_reg_p records.
1260 (set_imask, count_bits, slot_index): New function.
1261 (fixup_unw_records): Fix region size computation. Handle
1262 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1263 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1264 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1265 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1266 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1267 (dot_save): Use manifest constants for applicaton registers.
1268 Handle REG_PR and REG_PRIUNAT.
1269 (dot_restore): Don't just ignore it.
1270 (dot_restorereg): New function..
1271 (generate_unwind_image): Ensure unwind info is a multiple of eight
1272 bytes, not just four bytes.
1273 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1274 (dot_altrp): Don't just ignore it.
1275 (dot_savemem): New function. Replaces dot_savesp() and
1276 dot_savepsp(). Use manifest constants for applicaton registers.
1277 Handle REG_PR and REG_PRIUNAT.
1278 (dot_savef): Simplify.
1279 (dot_saveb): Support generation of br_gr.
1280 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1281 dot_label_state, dot_copy_state): New function.
1282 (dot_unwabi): Don't just ignore it.
1283 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1284 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1285 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1286 (emit_one_bundle): Set slot number for prologue/body records
1287 *before* emitting the first insn.
1288 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1289 (md_begin): Declare "psp" pseudo-register.
1290 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1291 so we don't get segfault.
1292 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1293 counts as required per SW Conventions manual
1294 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1295 output_preds_psprel, output_preds_sprel, output_spill_base,
1296 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1297 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1298 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1299 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1300 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1301 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1302 (dot_vframe): Implement.
1303 (dot_vframesp, dot_vframepsp): New function.
1305 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1307 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1308 * configure: Regenerate.
1310 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1312 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1313 (md_estimate_size_before_relax): so we can use it here instead of
1314 old kludges. Localise vars to blocks. Comment.
1316 * frags.c (frag_new): Update fr_var comments.
1317 * frags.h (struct frag): Ditto.
1319 2000-05-22 Richard Henderson <rth@cygnus.com>
1321 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1322 (pseudo_func): Add pcrel.
1323 (operand_match): Handle IA64_OPND_TGT64.
1324 (build_insn): Likewise.
1325 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1326 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1327 (fix_insn): Handle all three 64-bit relocation types.
1329 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1331 * obj.h (struct format_ops): New members begin, app_file,
1332 s_set_other, s_set_desc, s_get_type, s_set_type,
1333 separate_stab_sections, init_stab_section.
1335 * config/obj-multi.h: Update GPL notice to v2.
1337 (obj_app_file): New.
1338 (S_SET_SIZE): Test s_set_size for NULL before calling.
1339 (S_SET_ALIGN): Similar for s_set_align.
1344 (SEPARATE_STAB_SECTIONS): New.
1345 (INIT_STAB_SECTION): New.
1346 (EMIT_SECTION_SYMBOLS): New.
1347 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1349 * config/obj-elf.h: Update GPL notice to v2.
1350 Mention that this file is included from obj-multi.h.
1351 (obj_begin): Wrap definition in ifndef.
1352 (elf_file_symbol): Constify declaration.
1353 (obj_app_file): Ditto.
1354 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1355 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1357 * config/obj-elf.c (elf_s_set_other): New.
1358 (elf_file_symbol): Constify argument.
1359 (elf_separate_stab_sections): New.
1360 (elf_init_stab_section): New.
1361 (elf_format_ops): Add new members. Remove comma at end.
1363 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1364 (ecoff_format_ops): Add new fields. Remove comma at end.
1365 Mention inconsistency for emit_section_symbols.
1367 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1369 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1370 (coff_separate_stab_sections): New.
1371 (coff_format_ops): Add new members.
1373 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1374 (obj_aout_s_set_other): New.
1375 (obj_aout_s_set_desc): New.
1376 (obj_aout_s_get_type): New.
1377 (obj_aout_s_set_type): New.
1378 (obj_aout_separate_stab_sections): New.
1379 (aout_format_ops): New members added. Use obj_aout_process_stab,
1380 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1381 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1383 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1385 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1387 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1388 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1389 (md_estimate_size_before_relax): Ensure jumps to weak and
1390 externally visible symbols are relocatable.
1392 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1394 * stabs.c (aout_process_stab): Make global.
1395 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1396 * read.h (aout_process_stab): Declare.
1398 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1399 Generalize to *aout, *coff *elf.
1400 * configure: Regenerated.
1402 * doc/internals.texi (Object format backend): Say
1403 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1405 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1406 * Makefile.in: Regenerated.
1408 2000-05-19 Catherine Moore <clm@cygnus.com>
1410 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1412 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1414 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1415 instruction to reflect change in re_assemble_*.
1417 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1419 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1420 build PA64 ELF tools.
1421 * configure: Rebuilt.
1423 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1425 * Makefile.am: Regenerate dependencies.
1426 * Makefile.in: Regenerate.
1428 2000-05-15 Nick Clifton <nickc@cygnus.com>
1430 * config/tc-arm.c (struct asm_psr): Add boolean field
1431 distinguishing between CSPR and SPSR. Rename 'number' field
1433 (psrs): Rearrange contents to match new asm_psr structure.
1434 (arm_psr_parse): Move next to psr_required_here. Make it
1435 return an asm_psr structure.
1436 (psr_required_here): Use asm_psr structure returned by
1438 (do_msr): Reorganise to allow psr_required_here to be called
1440 (md_undefined_name): Mark 'name' parameter as unused, since
1441 the COFF target does not use it.
1443 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1445 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1447 * config/te-aux.h: Likewise.
1448 * config/te-dpx2.h: Likewise.
1449 * config/te-go32.h: Likewise.
1450 * config/te-hp300.h: Likewise.
1451 * config/te-hppa.h: Likewise.
1452 * config/te-i386aix.h: Likewise.
1453 * config/te-ic960.h: Likewise.
1454 * config/te-interix.h: Likewise.
1455 * config/te-nbsd532.h: Likewise.
1456 * config/te-pc532mach.h: Likewise.
1457 * config/te-ppcnw.h: Likewise.
1458 * config/te-psos.h: Likewise.
1459 * config/te-sparcaout.h: Likewise.
1460 * config/te-sun3.h: Likewise.
1461 * config/te-sysv32.h: Likewise.
1463 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1465 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1466 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1467 and sign extend without an if statement.
1468 (build_bytes): Likewise.
1470 2000-05-14 Kazu Hirata <kazu@hxi.com>
1472 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1473 X_add_symbol L_32 case.
1475 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1477 * config/te-freebsd.h: New file.
1479 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1481 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1482 bindtextdomain): Replace defines with those from intl/libgettext.h
1483 to quieten gcc warnings.
1485 * NEWS: Mention x86 .arch and -q.
1487 * config/tc-i386.c (quiet_warnings): New.
1488 (md_assemble): Use quiet_warnings.
1489 (md_parse_option): Set quiet_warnings from -q.
1490 (md_show_usage): Mention -q, delete -m.
1491 (flag_do_long_jump): Delete.
1492 (md_parse_option): Remove -m.
1493 (md_show_usage): Remove -m.
1494 (md_create_long_jump): Remove useless flag_do_long_jump code.
1496 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1497 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1499 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1500 Alexander Sokolov <robocop@netlink.ru>
1502 * doc/c-i386.texi (i386-Arch): New section.
1503 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1505 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1506 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1507 architecture has been given and is not 486.
1508 (set_cpu_arch): New.
1509 (md_pseudo_table): Add .arch.
1510 (md_assemble): Warn if cpu architecture has been given and an
1511 unsupported instruction.
1513 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1514 Move operand_types bit defines after relevant template field.
1515 (template): Add cpu_flags.
1519 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1521 * config/tc-mn10300.h (md_end): Define.
1522 (mn10300_finalize): Declare.
1523 * config/tc-mn10300.c: Include dwarf2dbg.h.
1524 (debug_line): Define.
1525 (md_assemble): Generate dwarf2 line info.
1526 (mn10300_finalize): New function. Finalize dwarf2 info.
1528 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1530 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1531 external version of the relocation for weak symbols.
1533 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1535 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1536 frame size in units of 16 bytes, as required per SW Conventions manual.
1537 (output_unw_records): Output info-block header as a dword to get
1540 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1542 * as.h: #include "file", not <file> on files from ../include.
1543 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1544 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1545 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1546 (tc_coff_symbol_emit_hook): Ditto.
1547 (OPTCOUNT): Cast to int to avoid compiler warning.
1548 (md_begin): Fix signed/unsigned warnings.
1550 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1552 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1553 ABRANCH LONG case for a conditional branch on a 68000.
1554 (md_estimate_size_before_relax): Likewise. Also handle
1555 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1556 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1557 PC-relative on all CPUs.
1558 (md_estimate_size_before_relax): Likewise.
1560 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1562 * as.c (parse_args): Just mention current year in printed
1565 2000-05-03 J.T. Conklin <jtc@redback.com>
1567 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1569 (md_parse_option): Recognize -m7400.
1571 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1573 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1574 don't permit lp to become less than the words array.
1576 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1578 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1579 Fix little-endian case.
1581 2000-05-03 David O'Brien <obrien@NUXI.com>
1583 * as.c (parse_args): Update copyright.
1585 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1587 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1588 for the .bss section too.
1590 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1592 * configure.in: Set em=linux for hppa-*-linux.
1593 * configure: Regenerate.
1594 * doc/Makefile.in: Regenerate with correct automake.
1596 * frags.c (frag_grow): Sanity check chunk_size.
1598 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1599 * config/obj-som.h: Likewise.
1600 * config/obj-ieee.h: Likewise.
1602 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1604 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1605 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1606 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1607 (pa_ip): low_sign_unext now returns via function value. Use
1608 re_assemble_* instead of dis_assemble_* and
1609 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1611 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1612 (md_section_align, md_parse_option, md_show_usage,
1613 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1614 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1615 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1616 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1617 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1619 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1620 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1621 outside of switch. Correct mask and shifting errors in case 10
1622 and case -11. In case 21, compare against signed range to suit
1623 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1624 case 17 and case 22, use offsetT variable to properly check range.
1625 Use re_assemble_* here too.
1626 (evaluate_absolute): Change type of value to offsetT. Call
1627 hppa_field_adjust to do the work for us.
1628 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1629 (pa_parse_cmpib_64_cmpltr): Ditto.
1630 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1631 of i to unsigned int.
1632 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1633 (pa_end_of_source): Return type is void.
1635 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1637 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1639 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1641 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1642 More comments added.
1643 (md_begin): Removed "construct symbols for each register name".
1644 Because register names conflicts with GCC generated function
1646 (avr_operand): Now constant numbers can be used as a register
1647 identifiers (0 as r0, 31 as r31).
1648 (md_assemble): use skip_space () before parsing instruction
1651 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1653 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1654 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1655 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1656 * configure: Regenerate.
1658 2000-04-29 Andreas Jaeger <aj@suse.de>
1660 * as.h: Correctly check GCC version.
1662 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1664 * doc/as.1: Fix unbalanced brackets.
1666 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1668 (line_comment_chars): Set to '/' if TE_FreeBSD.
1670 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1672 * configure.in: Configury support for PA64 (currently disabled).
1673 * configure: Rebuilt.
1675 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1677 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1678 bfd_set_section_alignment.
1680 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1682 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1685 2000-04-24 Nick Clifton <nickc@cygnus.com>
1687 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1688 * doc/as.texinfo (Align): Include arm and strongarm in list of
1689 targets that have the second form of the behaviour of the .align
1692 2000-04-24 Mark Klein <mklein@dis.com>
1694 * obj-som.c: Terminate obj_pseudo_table.
1696 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1698 * as.c (parse_args): Allow md_parse_option to override -a listing
1700 * config/obj-coff.c (add_lineno): Change type of offset parameter
1701 from "int" to "bfd_vma."
1702 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1703 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1704 (ppc_change_csect): Align correctly for XCOFF64.
1705 (ppc_machine): New function, which discards "ppc_machine" line.
1706 (ppc_tc): Cons for 8 when code is 64 bit.
1707 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1709 (md_parse_option): Handle -a64 and -a32.
1711 * config/tc-ppc.h (TARGET_MACH): Define.
1712 (TARGET_FORMAT): Move to function.
1713 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1715 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1717 * config/tc-avr.c: New AVR_ISA_ defined.
1718 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1719 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1720 for `fmul', `movw' and `lpm R,Z' instructions.
1721 (avr_operands): Warn if current opcode is a two-word instruction
1722 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1723 (avr_opcodes): New commands added.
1724 (REGISTER_P): Check 'a' and 'v' constraint letters.
1725 (mcu_types): New MCU added.
1727 2000-04-22 Timothy Wall <twall@cygnus.com>
1729 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1731 (operand_match): Conditionally insert default bit values for IMMU9.
1733 2000-04-14 Matthew Green <mrg@cygnus.com>
1735 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1736 * configure: Rebuilt.
1738 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1739 Jason Eckhardt <jle@cygnus.com>
1741 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1743 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1744 Added handling of new operand types l,y,&,fe,fE,fx.
1746 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1747 David Mosberger <davidm@hpl.hp.com>
1748 Timothy Wall <twall@cygnus.com>
1749 Andrew MacLeod <amacleod@cygnus.com>
1750 Jim Wilson <wilson@cygnus.com>
1752 * Makefile.am (CPU_TYPES): Add ia64.
1753 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1754 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1755 * Makefile.in: Rebuild.
1756 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1757 * configure: Rebuild.
1758 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1759 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1760 * expr.c (expr): Handle md_optimize_expr.
1761 * read.c (LEX_HASH): Add comment.
1762 * config/tc-ia64.c, config/tc-ia64.h: New files.
1764 2000-04-21 Richard Henderson <rth@cygnus.com>
1766 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1767 bundling a non-delayed branch type instruction.
1769 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1771 * config/tc-mn10300.c (HAVE_AM30): Define.
1772 (md_assemble): Use it.
1774 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1776 * config/obj-elf.c (obj_elf_change_section): Check for changed
1779 * Makefile.am: (CPU_MULTI_VALID): Remove.
1780 (MULTI_CPU_TYPES): Define.
1781 (MULTI_CPU_OBJ_VALID): Define.
1782 (DEPTC): Use the above.
1783 (DEPOBJ): Same here.
1785 Regenerate dependencies.
1786 * Makefile.in: Regenerate.
1788 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1790 * Makefile.am (YACC, LEX): Get them from configure.
1792 2000-04-18 H.J. Lu (hjl@gnu.org)
1794 * config/tc-i386.c (offset_in_range): Use addressT instead of
1795 bfd_vma for non-bfd assemblers.
1797 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1799 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1800 doesn't give spurious errors.
1802 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1804 * as.h (SEEK_SET): Define if undefined.
1806 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1808 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1809 constants, and don't assume offsetT is 32 bits.
1811 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1813 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1814 (md_pcrel_from_section): Add prototype.
1815 (d10v_fix_adjustable): Add prototype.
1816 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1818 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1820 2000-04-12 Nick Clifton <nickc@cygnus.com>
1822 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1823 symbol in frag chain.
1825 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1827 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1828 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1829 (fits_in_signed_word, smallest_imm_type): Ditto.
1830 (md_assemble): Use an offsetT var to hold offsetT values, not a
1832 (offset_in_range): New.
1833 (md_assemble): Use it.
1834 (md_convert_frag): Change type of target_address, opcode_address,
1835 and displacement_from_opcode_start to offsetT.
1836 (md_create_short_jump): Change type of offset to offsetT.
1837 (md_create_long_jump): Ditto.
1838 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1839 (md_chars_to_number): Remove.
1840 (output_invalid): Remove duplicate prototype.
1842 2000-04-09 Nick Clifton <nickc@cygnus.com>
1844 * Makefile.am (CPU_TYPES): Add 'avr'.
1845 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1846 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1848 * Makefile.in: Regenerate.
1850 * doc/as.texinfo: Add M32R documentation.
1852 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1854 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1855 --enable-build-warnings option.
1856 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1857 * Makefile.in, configure: Re-generate.
1859 2000-04-07 Nick Clifton <nickc@cygnus.com>
1861 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1862 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1863 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1864 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1865 (arm_force_relocation): Force relocations for
1866 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1868 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1870 * config/tc-sh.c (get_operands): There's no third operand if the
1871 first operand is an immediate.
1873 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1875 * config/tc-sh.c (immediate): Delete.
1876 (sh_operand_info): Add immediate member.
1877 (parse_reg): Use A_PC for pc.
1878 (parse_exp): Add second argument 'op'. All callers changed.
1879 (parse_at): Expect pc to be coded as A_PC.
1880 Use immediate field in *op.
1881 (insert): Add fourth argument 'op'. All callers changed.
1882 (build_relax): Add second argument 'op'. All callers changed.
1883 (insert_loop_bounds): New function.
1884 (build_Mytes): Remove DISP_4.
1885 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1886 (assemble_ppi): Use immediate field in *operand.
1887 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1888 (md_apply_fix): Likewise.
1889 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1891 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1893 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1895 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1897 * internals.texi (CPU backend): Document
1898 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1900 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1902 * po/gas.pot: Regenerate.
1904 * as.c (show_usage): Restore translated part of bug string.
1905 * gasp.c (show_usage): Likewise.
1907 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1908 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1909 than move-if-change.
1910 (DEP1): Modify for "gcc -MM".
1914 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1915 Update dependencies.
1916 * Makefile.in: Regenerate.
1918 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1920 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1921 (md_begin): Likewise.
1922 (HAVE_AM33): New macro.
1923 (md_assemble): Use it. Match r_regs and xr_regs only if
1926 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1928 * as.h: #include "bin-bugs.h"
1929 * as.c (show_usage): Use REPORT_BUGS_TO.
1930 * gasp.c: #include "bin-bugs.h"
1931 (show_usage): Use REPORT_BUGS_TO.
1933 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1935 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1937 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1938 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1941 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1943 * config/tc-i386.c (i386_immediate): Don't assume a constant
1944 immediate is necessarily 16 bits when in 16 bit code mode.
1945 (md_assemble): Instead set guess_suffix here after we have checked
1948 2000-04-02 Richard Henderson <rth@cygnus.com>
1950 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1951 quantities. Correct right shift sign extension.
1952 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1953 32-bit value when shifting into place.
1955 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1957 * app.c: Add ATTRIBUTE_UNUSED as needed.
1958 * config/tc-ppc.c: Likewise.
1959 (ppc_size): Make unsigned long.
1960 (ppc_insert_operand): Add casts to avoid warnings.
1962 2000-03-31 Nick Clifton <nickc@cygnus.com>
1964 * config/tc-d10v.h (md_flush_pending_output): Define.
1966 2000-03-29 Nick Clifton <nickc@cygnus.com>
1968 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1969 segment. Works for both BFD_ASSEMBLER and others.
1970 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1972 2000-03-29 Nick Clifton <nickc@cygnus.com
1974 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1976 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1978 * listing.c (LISTING_LHS_WIDTH): Default depends on
1980 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1982 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1984 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1987 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1989 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1991 * config/tc-avr.c (mcu_types): Add missing initialiser.
1992 (md_pcrel_from_section): Add prototype.
1993 (avr_operand): Remove redundant test of unsigned < 0.
1994 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1996 2000-03-27 Denis Chertykov <denisc@overta.ru>
1998 * config/tc-avr.c: New file for AVR support.
1999 * config/tc-avr.h: Likewise.
2000 * configure.in: Add AVR support.
2001 * configure: Regenerate.
2003 2000-03-26 Timothy Wall <twall@cygnus.com>
2005 * gasp.c (macro_op): Add new argument to check_macro call.
2006 Macro structure definitions moved to macro.h
2007 * sb.h: Add argument to prototype for input_scrub_include_sb.
2008 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2009 nesting checks with an additional flag.
2010 (struct input_save): Add flag to indicate whether current sb
2011 should be checked for proper macro/conditional nesting.
2012 (input_scrub_push/pop): Save/restore nest check flag.
2013 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2015 * macro.c (check_macro): Allow caller to retrieve parsed macro
2016 information if a pointer is provided. This information may be
2017 used by the new macro hooks.
2018 * macro.h: Update prototype for check_macro. Macro struct
2019 definitions moved here from macro.c/gasp.c.
2020 * read.c (read_a_source_file): Add parameter to check_macro call,
2021 and pass macro info to the macro hook, if defined.
2022 (input_scrub_insert_line): New. Allow insertion of a line of
2023 characters into the input stream.
2024 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2025 file into the input stream.
2026 (s_include): Use input_scrub_insert_file.
2027 * internals.texi: Document new macro hooks.
2028 * as.h: New prototypes added.
2030 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2032 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2033 an initial capital letter.
2034 (i386_index_check): Reindent.
2036 2000-03-19 Nick Clifton <nickc@cygnus.com>
2038 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2041 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2043 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2044 instruction operand bad if Rd > 7 when generating
2045 thumb instructions. Prevents for example,
2046 "adr r12,label" from silently failing and generating
2047 the wrong instruction.
2049 2000-03-17 Nick Clifton <nickc@cygnus.com>
2051 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2052 that have a destingation >= 0x400000.
2053 Fix compile time warning messages.
2055 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2057 * config/tc-sh.c (md_begin): When encountering insn that are
2058 not supported by the current arch, only change the name if
2059 its contents are the same as prev_name.
2060 (get_specific): If the the architecture doesn't match, fail.
2062 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2064 * config/tc-sh.c (IDENT_CHAR): Define.
2065 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2066 matching back where it came from.
2068 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2070 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2072 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2074 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2077 2000-03-15 Kazu Hirata <kazu@hxi.com>
2079 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2081 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2083 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2084 floating-point-number, make sure 'f' is in FLT_CHARS.
2086 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2088 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2089 (s_lcomm_internal): Use it.
2090 * doc/internals.texi (CPU backend): Document it.
2091 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2094 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2096 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2099 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2100 implementation doesn't have special handling for switch
2102 (macro_build): Allow for code in sections other than .text.
2104 (mips_ip): Likewise.
2105 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2106 Don't perform relocs if we will be outputting them.
2107 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2108 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2111 2000-03-09 Catherine Moore <clm@cygnus.com>
2113 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2114 relocation type based on the entry in the fixup structure.
2115 Put S_IS_EXTERN processing back in.
2117 2000-03-08 H.J. Lu (hjl@gnu.org)
2119 * Makefile.am (install-exec-tooldir): Depend on
2120 install-exec-bindir for parallel make.
2121 * Makefile.in: Regenerated.
2123 2000-03-06 Nick Clifton <nickc@cygnus.com>
2125 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2127 (md_parse_option): Parse -m32r command line switch - disable m32rx
2129 (md_show_usage): Document new option.
2131 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2132 * doc/Makefile.in: Regenerate.
2133 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2135 2000-03-02 Michael Meissner <meissner@redhat.com>
2137 * config/tc-d30v.c (check_range): Remove code that incorrectly
2138 sign extended values where bits < 32.
2140 2000-03-02 H.J. Lu (hjl@gnu.org)
2142 * configure.in: Support --enable-targets=all on ia32.
2143 * configure: Regenerated.
2145 2000-03-01 Nick Clifton <nickc@cygnus.com>
2147 * gasp.c (do_align): Remove bogus check of alignment value.
2149 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2151 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2152 TC_PPC was defined forced the type of a symbol with no other type
2155 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2157 * doc/internals.texi (CPU backend): Mention that
2158 line_separator_chars do not break up comments. Fix typos for
2159 LEX_AT and LEX_NAME descriptions. Document operands for
2160 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2161 description of md_create_short_jump usage. Document argument for
2162 md_undefined_symbol.
2164 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2166 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2167 (md_parse_option): Handle it.
2168 (md_show_usage): Document it.
2170 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2172 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2173 opcode, for the instruction `pal19'. From Andrea Arcangeli
2176 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2178 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2180 (md_assemble): To here, before template operands are matched.
2181 Also ensure a constant immediate is sign extended when we know the
2182 size is at most 16 bits. This is to catch cases like "add
2183 $0xffc0,%ax" where we don't know the size, and thus that the
2184 immediate can be represented as Imm8S until after parsing the
2186 (i386_displacement): Similarly sign extend 16 bit constant
2188 (md_assemble): Relax 16-bit jump constant range check to suit sign
2189 extended displacements.
2191 2000-02-26 Andreas Jaeger <aj@suse.de>
2193 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2195 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2197 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2198 call operands when intel_syntax.
2199 (intel_float_operand): Return 2 for "fi...".
2200 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2201 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2202 earlier "SHORT" change.
2203 (md_assemble): When determining suffix from Regs, exclude
2206 2000-02-24 Nick Clifton <nickc@cygnus.com>
2208 * configure: Add arm-wince, mips-pe and sh-pe targets.
2209 * configure: Regenerate.
2211 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2213 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2214 "pe-mips" for the mips-pe target.
2216 * config/tc-arm.c (insns): Change displacement encoded in BL
2217 and B instructions if the target port is arm-wince.
2218 (do_ldst): Do not bias the relocation offset if the target
2220 (md_pcrel_from): Add in missing relocation offset bias if the
2221 target os arm-wince.
2223 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2224 (md_begin): Disable -G support for mips-pe target.
2225 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2226 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2229 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2230 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2231 assembler, just set the alignment to 4.
2233 * config/te-wince-pe.h: New file for WinCE targets. Define
2236 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2238 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2239 string instructions.
2240 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2241 (i386_intel_memory_operand): After finding a segment override,
2242 check again for no `[' before looking for a displacement. Bomb if
2243 more than one displacement rather than silently discarding the
2244 second and subsequent ones. Free strings malloc'd by
2245 build_displacement_string.
2247 2000-02-24 Catherine Moore <clm@cygnus.com>
2249 * config/obj-som.c (obj_pseudo_table): Add "weak".
2250 (obj_som_weak): New routine.
2252 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2254 * config/tc-i386.c (union i386_op): New.
2255 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2256 Throughout file replace occurences of disps[n], imms[n], regs[n]
2257 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2258 intel mode operand swapping. Add assert in regKludge and
2259 fake_zero_displacement code. Test i.types[n] when outputting
2260 displacements and immediates. Combine output of Disp16 with
2262 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2263 when in intel mode by (not) reversing fsub and fdiv operands
2264 before the template search. This fails for single operand
2265 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2266 undefined. Instead fix the base_opcode after we've found the
2267 template. Move base_opcode xor with found_reverse_match from
2268 opcode output code to before this fix so we test for the correct
2270 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2271 check in intel mode. Instead compare opcodes.
2273 * config/tc-i386.h (TC_RELOC): Delete.
2274 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2275 with equivalent call to reloc.
2277 * as.h (flag_m68k_mri): Move declaration after target include, and
2278 only declare when TC_M68K defined. Define as zero otherwise.
2279 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2280 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2281 Define as zero otherwise.
2282 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2283 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2284 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2285 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2286 testing whether defined.
2287 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2288 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2289 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2290 rather than testing whether defined.
2291 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2292 (parse_mri_cons): Declare and use only when TC_M68K.
2293 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2294 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2295 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2297 * NEWS: Mention IBM 370 support.
2299 2000-02-23 Richard Henderson <rth@cygnus.com>
2301 * config/tc-i386.c (md_assemble): When swapping operands for
2302 intel_syntax, assume everything that's not Imm or Disp is a
2305 2000-02-23 Linas Vepstas <linas@linas.org>
2307 * config/tc-i370.c, config/tc-i370.h: New files.
2308 * Makefile.am: Add support for Linux/IBM 370.
2309 * configure.in: Likewise.
2310 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2311 * config/obj-elf.c: Include elf/i370.h
2312 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2314 * Makefile.in: Regenerate.
2315 * configure: Regenerate.
2317 * doc/c-i370.texi: New file.
2318 * doc/all.texi: Include it.
2319 * doc/as.texinfo: And here.
2320 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2321 * doc/Makefile.in: Regenerate.
2323 2000-02-19 Michael Meissner <meissner@redhat.com>
2325 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2326 determine if an instruction can be used in parallel with an ADDppp
2327 or SUBppp instruction.
2329 2000-02-22 Andrew Haley <aph@cygnus.com>
2331 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2333 1999-12-30 Andrew Haley <aph@cygnus.com>
2335 * config/tc-mips.c (mips_gp32): New variable.
2336 (macro_build) Use mips_gp32.
2338 (md_longopts): Add "-mgp32" and "-mgp64".
2339 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2341 (OPTION_M7900): Change offset
2342 (OPTION_NO_M7900): Ditto.
2344 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2346 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2347 warning, and bump it to 1.
2349 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2351 From Brad Lucier <lucier@math.purdue.edu>:
2352 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2355 2000-02-21 Catherine Moore <clm@cygnus.com>
2357 * config/tc-mips.c (MF_HILO_INSN): Define.
2358 (mips_7000_hilo_fix): Declare.
2359 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2360 (md_parse_option): Check for 7000_HILO_FIX options.
2361 (OPTION_M7000_HILO_FIX): Define.
2362 (OPTION_NO_M7000_HILO_FIX): Define.
2363 * doc/c-mips.texi (-mfix7000): Describe.
2365 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2367 * listing.c (print_lines): Remove unused variable `end'.
2369 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2370 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2371 reloc_type when BFD_ASSEMBLER.
2372 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2373 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2374 statement and quell signed vs. unsigned comparison warning.
2376 2000-02-18 Nick Clifton <nickc@cygnus.com>
2378 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2379 the computed frag offset, rather than overwriting it.
2381 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2383 * config/tc-sh.c ("elf/sh.h"): Include.
2384 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2385 (md.begin): Initialize target_arch.
2386 Only include opcodes in has table that match selected architecture.
2387 (parse_reg): Recognize register names for sh-dsp.
2388 (parse_at): Recognize post-modify addressing.
2389 (get_operands): The leading space is now optional.
2390 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2391 arguments. Update valid_arch.
2392 (build_Mytes): Add support for SDT_REG_N.
2393 (find_cooked_opcode): New function, broken out of md_assemble.
2394 (assemble_ppi, sh_elf_final_processing): New functions.
2395 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2396 (md_longopts, md_parse_option): New option: -dsp.
2397 * config/tc-sh.h (elf_tc_final_processing): Define.
2398 (sh_elf_final_processing): Declare.
2400 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2402 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2403 the unwinder subspace. Save the current seg/subseg before creating
2406 2000-02-10 Nick Clifton <nickc@cygnus.com>
2408 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2409 little endian targets.
2410 (INST_BYTE1): Redefine to handle big and little endian
2412 (cpu_type): New type: Select between M340 and M210.
2413 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2414 instructions of the M340.
2415 (md_assemble): Add support for the MULSH and OPSR classes of
2417 (md_atof): Add support for little endian targets.
2418 (md_parse_option): Add support for -EL, -EB and -mcpu command
2420 (md_convert_frag): Add support for little endian targets.
2421 (md_apply_fix3): Add support for little endian targets.
2422 (md_number_to_chars): Add support for little endian targets.
2424 2000-02-10 Timothy Wall <twall@redhat.com>
2426 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2427 defined, use it to verify the symbol just read should be a label.
2429 2000-02-10 Timothy Wall <twall@redhat.com>
2431 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2432 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2433 around colons when KEEP_WHITE_AROUND_COLON is defined.
2434 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2435 and KEEP_WHITE_AROUND_COLON.
2437 2000-02-08 Timothy Wall <twall@redhat.com>
2439 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2441 (do_repeat): New. Abstract repeat logic so that a "break" can be
2443 (end_repeat): New. Provide support for a "break" out of the
2445 * read.h: Add prototypes for new functions.
2447 2000-02-08 Timothy Wall <twall@redhat.com>
2449 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2450 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2451 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2454 2000-02-08 Timothy Wall <twall@redhat.com>
2456 * read.c: Added elseif to directives table.
2457 * read.h: Added prototype for s_elseif.
2458 * doc/as.texinfo: Added description for elseif.
2459 * cond.c (s_elseif): New function
2461 2000-02-04 Timothy Wall <twall@redhat.com>
2463 * listing.c (print_lines): Remove conditionals causing bug in
2466 2000-02-03 Timothy Wall <twall@cygnus.com>
2468 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2470 * frags.c (frag_new): Calculate fr_fix in octets
2471 (frag_now_fix) Return offset as target address offset (bytes).
2472 (frag_now_fix_octets) New - Return offset in octets (8-bit
2474 * frags.h: Added prototype for frag_now_fix_octets().
2475 Distinguish between octets and bytes in field descriptions.
2476 * listing.c (calc_hex): Account for octets vs bytes when
2477 printing addresses/offsets.
2478 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2479 target is little-endian, print the octets in a word in big-endian
2480 order so that the display looks like a proper hexadecimal number,
2481 instead of having the octets reversed.
2482 * read.c (do_align): When recording alignment, alignment power
2483 should be in terms of target bytes (minimum addressible unit)
2485 (do_org) Convert ORG target address (byte) argument into an
2486 octet offset when generating a variable fragment.
2487 * symbols.c (resolve_symbol_value): Symbol final value
2488 converted to a target address offset (bytes) from its octet offset.
2489 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2490 offset (bytes) is adjusted by the frag offset (octets) converted
2492 (coff_frob_section) Section alignment power is in terms of bytes;
2493 convert it to an octet alignment power when calculating size (and
2494 size mask) in octets. Don't modify the section size in order to
2495 "align" it for TI COFF, since that format has a different method
2496 for storing alignment information.
2498 2000-02-01 Timothy Wall <twall@cygnus.com>
2500 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2501 entries, matching the way GCC generates them. If not escaped, the
2502 filename is encoded incorrectly.
2504 2000-01-31 Nick Clifton <nickc@cygnus.com>
2506 * config/tc-arm.c (reg_table): Add support for ATPCS register
2509 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2511 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2513 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2515 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2516 of a symbol when we really care about its value.
2518 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2520 * config/tc-mcore.c (md_assemble): Give warning message if
2521 operands passes to instruction are more than the spec.
2523 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2525 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2526 Thumb mode but the label seen was not declared as '.thumb_func'
2527 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2528 correct disassembly of Thumb code bounded by non function labels.
2530 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2532 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2533 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2535 * Makefile.in: Same here.
2538 * configure.in: Set bfd_gas for i386-aout when primary target
2539 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2540 we may need the primary te_file. Remove incorrect comment.
2542 * configure: Regenerate.
2544 * config/e-i386aout.c: New file.
2546 * as.c (USE_EMULATIONS): Move to before print_version_id.
2547 (struct emulation): Add i386aout.
2548 (show_usage): Split text strings. Reformat -a text. Add --em
2552 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2553 (aout_format_ops): New.
2556 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2557 preprocessor conditional and add aout USE_EMULATIONS tests.
2558 (read_a_source_file): Don't pass error strings to printf as
2562 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2564 (do_data): Same here.
2565 (process_file): And here.
2568 * symbols.c (colon): Rewrite "already defined" fatal message
2569 code for aout with USE_EMULATIONS.
2572 * config/obj-aout.c (OBJ_HEADER): Define.
2573 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2575 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2576 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2578 (obj_aout_type): Expand S_SET_OTHER here too.
2579 (obj_read_begin_hook): Remove.
2580 (aout_pop_insert): New.
2581 (obj_aout_s_get_other): New.
2582 (obj_aout_s_get_desc): New.
2583 (aout_format_ops): New.
2586 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2587 gets aout_pseudo_table.
2588 (aout_pseudo_table): Declare.
2589 (obj_read_begin_hook): Define.
2592 * config/obj-coff.c (obj_pseudo_table): Rename to
2594 (coff_pop_insert): Use coff_pseudo_table.
2595 (coff_sec_sym_ok_for_reloc): Remove.
2596 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2597 and comment all zero entries and remove #if 0 code.
2600 * config/obj-coff.h (obj_pop_insert): Define.
2601 (coff_pseudo_table): Declare.
2604 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2605 s_get_size, s_set_size. Comment all zero entries.
2608 * config/obj-elf.c (elf_s_get_other): New function.
2609 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2610 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2611 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2613 (obj_elf_parse_section_letters): Don't pass error strings to
2614 printf as format arg.
2617 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2619 (elf_s_get_other): Declare.
2620 (S_GET_OTHER) Define as elf_s_get_other if not already
2622 (S_SET_OTHER): Only define when not already defined.
2623 (elf_obj_read_begin_hook): Declare.
2624 (obj_read_begin_hook): Define.
2625 (elf_obj_symbol_new_hook): Declare.
2626 (obj_symbol_new_hook): Define.
2629 * config/obj-multi.h: Add copyright header and protect against
2630 multiple inclusion. Add * to all function pointers.
2631 (OBJ_HEADER): If defined, include it rather than other defines
2633 (obj_frob_file_after_relocs): Test for NULL.
2634 (obj_symbol_new_hook): Here too.
2635 (obj_sec_sym_ok_for_reloc): And here.
2636 (S_GET_OTHER): Define.
2637 (S_GET_DESC): Define.
2638 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2639 (OBJ_MAYBE_ELF): Update comment.
2641 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2642 OBJ_AOUT preprocessor conditional and handle emulation by
2643 testing OUTPUT_FLAVOR.
2644 (i386_displacement): Here too.
2645 (md_section_align): Similarly here.
2646 (i386_target_format): Conditionally compile when more than one
2647 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2648 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2649 (i386_displacement): Here too.
2652 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2653 Define TARGET_FORMAT for aout only when not multi.
2656 * config/te-multi.h: Delete file as it's identical to te-generic.h
2658 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2660 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2661 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2664 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2666 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2669 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2671 * config/tc-mips.c (mips_do_align): New function.
2672 * config/tc-mips.h (md_do_align): Define.
2674 2000-01-10 Philip Blundell <philb@gnu.org>
2676 * doc/c-arm.texi (ARM Options): Fix typo.
2677 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2678 line separator for Linux.
2679 * doc/as.texinfo (Comments): Mention the ARM.
2681 2000-01-10 Philip Blundell <pb@futuretv.com>
2683 * configure.in (arm*-*-conix*): New target.
2684 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2686 * configure: Regenerate.
2688 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2690 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2691 (obj_elf_visibility): New function.
2693 * doc/as.texinfo (Visibility): New node: document visibility
2696 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2698 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2699 warning for absolute jump/call without `*' in non-intel mode. No
2700 need to set i.types[0] JumpAbsolute in intel mode.
2702 1999-12-22 Philip Blundell <pb@futuretv.com>
2704 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2705 hook function when changing sections.
2706 (arm_s_data): Likewise.
2708 1999-12-14 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-arm.c (md_parse_option): Add support for -marm720
2711 command line switch.
2713 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2715 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2716 (r_registers, xr_registers): Define.
2717 (r_register_name, xr_register_name): New functions.
2718 (md_assemble): Handle new am33 operand types and instruction
2720 (mn10300_insert_operand, check_operand): Likewise.
2722 1999-11-29 Nick Clifton <nickc@cygnus.com>
2724 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2725 (s_force_thumb): Set thumb_mode to 2.
2726 (md_assemble): Do not complain about thumb instructions on a
2727 non-thumb target if thumb_mode is set to 2.
2729 1999-11-28 Michael Meissner <meissner@cygnus.com>
2731 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2732 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2733 (O_...): Add new machine dependent expressions if we are handling
2734 explicit relocations.
2735 (alpha_reloc_op): New static table holding the explicit relocation
2737 (alpha_literal_hash): New static to hold the hash table for
2738 explicit relocations.
2739 (alpha_macros): Add support for explicit relocations.
2740 (md_begin): If explicit relocations, initialize hash table.
2741 (md_assemble): Don't print a second error if tokenize_arguments
2742 already printed an error message.
2743 (md_apply_fix): Add support for explicit relocations.
2744 (alpha_force_relocation): Ditto.
2745 (alpha_fix_adjustable): Ditto.
2746 (alpha_adjust_symtab): New function to support explicit
2748 (alpha_adjust_symtab_relocs): Ditto.
2749 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2750 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2751 Add support for explicit relocations. Return -2 if an error
2752 message was already printed.
2753 (find_macro_match): Add support for explicit relocations. Comment
2755 (emit_insn): Add support for explicit relocations.
2756 (assemble_tokens): Ditto.
2758 (load_expression): Ditto.
2761 (emit_ir_load): Ditto.
2762 (emit_loadstore): Ditto.
2765 (emit_sextX): Ditto.
2766 (emit_division): Ditto.
2767 (emit_jsrjmp): Ditto.
2768 (emit_retjcr): Ditto.
2770 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2772 (tc_adjust_symtab): If explicit relocations, call the function
2773 alpha_adjust_symtab.
2774 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2775 relocations next to the literal relocation they reference.
2776 (TC_INIT_FIX_DATA): Initialize the new fields.
2777 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2779 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2781 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2782 'B' operand for PA2.0 bb instruction.
2784 1999-11-18 Nick Clifton <nickc@cygnus.com>
2786 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2789 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2791 (mcore_force_relocation): Force relocations to be generated for
2794 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2796 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2797 (i386_displacement): Disallow O_big displacements.
2799 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2801 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2802 Small improvements in error checking.
2803 (md_assemble): Support for unconditional ARM instructions.
2804 (md_parse_option): Support for -m[arm]v5e flag.
2806 1999-11-12 Nick Clifton <nickc@cygnus.com>
2808 * macro.c (buffer_and_nest): Do not check beyond the end of the
2811 1999-11-11 Nick Clifton <nickc@cygnus.com>
2813 * macro.c (buffer_and_nest): Look for seperator after TO and
2816 1999-11-08 Andrew Haley <aph@cygnus.com>
2818 * app.c (do_scrub_chars): When in State 10, treat backslash
2819 characters in the same way as as symbol characters.
2821 1999-11-07 Richard Henderson <rth@cygnus.com>
2823 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2824 the previous label was in the current section before playing
2825 with auto-alignment.
2827 1999-11-06 Nick Clifton <nickc@cygnus.com>
2829 * config/tc-v850.c (v850_force_relocation): Force relocation
2831 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2834 1999-11-05 Michael Meissner <meissner@cygnus.com>
2836 * expr.h (operatorT): Increase machine dependent operators to 16.
2837 * expr.c (op_rank): Ditto.
2839 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2841 * read.c (pseudo_set): Reject attempts to set the value of a
2844 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2847 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2849 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2850 to bfd_set_section_contents.
2852 1999-11-03 Nick Clifton <nickc@cygnus.com>
2854 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2856 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2858 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2859 (mips_ip): Use OPCODE_IS_MEMBER.
2861 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2863 * config/tc-arm.c (reg_required_here): Improve comments.
2865 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2866 (tinsns): Initialize variants field.
2868 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2869 BAD_PC respectively.
2871 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2873 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2874 * config/tc-arm.h: Fix compile time warnings.
2876 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2878 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2879 form @abs16, @(abs16) and @(abs16 + imm).
2881 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2883 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2884 (ISA_HAS_64_BIT_REGS) New.
2885 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2886 mips_emit_delays,macro_build,load_register,load_addresss,
2887 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2888 and/or use new ISA_xxx macros in expressions involving
2889 ISA, particularly mips_opts.isa.
2891 1999-10-18 Michael Meissner <meissner@cygnus.com>
2893 * expr.h (operatorT): Add machine dependent operators md1..md8.
2894 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2895 for the machine dependent operators to use.
2897 * expr.c (op_rank): Add machine dependent operators.
2899 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2901 (O_cpregister): Ditto.
2902 (md_begin): Change X_op test that field is wide enough to use
2903 O_max instead of O_alpha_max.
2904 (cpu_types): Fill in missing initializer.
2905 (alpha_num_macros): Make unsigned.
2906 (md_assemble): Make opnamelen be size_t.
2907 (md_apply_fix): Cast alpha_num_operands to int before testing.
2908 (alpha_force_relocation): Ditto.
2909 (alpha_fix_adjustable): Ditto.
2910 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2911 (tc_gen_reloc): Ditto.
2912 (tc_get_register): Ditto.
2917 (s_alpha_ent): Ditto.
2918 (s_alpha_end): Ditto.
2919 (s_alpha_frame): Ditto.
2920 (s_alpha_prologue): Ditto.
2921 (s_alpha_file): Ditto.
2922 (s_alpha_gprel32): Ditto.
2923 (s_alpha_proc): Ditto.
2924 (s_alpha_set): Ditto.
2925 (s_alpha_base): Ditto.
2926 (s_alpha_align): Ditto.
2927 (s_alpha_arch): Ditto.
2928 (alpha_align): Ditto.
2929 (assemble_insn): Suppress unused variable warning.
2931 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2932 order in the structure.
2933 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2935 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2937 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2939 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2941 * config/tc-i386.c (i386_index_check): Correct #endif location.
2943 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2945 * as.c (show_usage): Document new options.
2946 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2947 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2948 (parse_args): Parse the new options.
2949 (main): If there were warnings, and --fatal-warnings
2950 was specified, print an error.
2951 * as.h: New variable, flag_fatal_warnings, for new option.
2953 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2955 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2956 '@'. Change autoincrement completers to fall through to cache control
2959 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2961 (pa_parse_addb_64_cmpltr): New function.
2963 * config/tc-hppa.c (pa_ip): Change error message.
2964 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2965 '?Q' args to allow falling through.
2967 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2968 Remove unused conditional codes.
2969 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2971 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2973 * config/tc-d30v.c (CHAR_BIT): Define.
2974 (check_range): Fix bit operations to support integers bigger than
2977 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2979 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2982 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2983 Doug Evans <devans@cygnus.com>
2985 Add support for m32rx.
2986 * config/tc-m32r.c (enable_m32rx): New static global.
2987 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2988 (allow_m32rx): New function.
2989 (M32R_SHORTOPTS): Add `O'.
2990 (md_longopts): Add --m32rx plus several warning options.
2991 (md_parse_option): Handle new options.
2992 (md_show_usage): Print them.
2993 (md_begin): Enable m32rx.
2994 (OPERAND_IS_COND_BIT): New macro.
2995 (first_writes_to_seconds_operands): New function.
2996 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2997 (target_make_parallel,assemble_two_insns): New functions.
2998 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2999 If optimizing and m32rx, try to make consecutive insns parallel.
3001 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3003 * config/tc-mips.c (nopic_need_relax): Allow for the
3004 .sdata.foo sections generated by -fdata-sections,
3005 and for the .gnu.linkonce.s sections generated by C++.
3007 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3009 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3010 with cleaner code using completer prefixes. Add 'Y'.
3012 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3014 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3016 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3017 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3018 insn does not match and we should try the next insn in the table.
3020 1999-09-22 Nick Clifton <nickc@cygnus.com>
3022 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3024 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3026 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3029 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3031 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3032 OBJ_ELF. If ELF, add "sq".
3033 (md_parse_option): If ELF, ignore -s and -q.
3034 (md_show_usage): Mention ELF options.
3036 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3038 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3041 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3043 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3045 * config/tc-hppa.c (struct pa_it): New field "trunc".
3046 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3047 (pa_parse_ftest_gfx_completer): New function
3048 (pa_parse_fp_cnv_format): New function.
3050 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3051 (md_apply_fix): Handle 22bit pc-rel branches.
3053 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3055 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3057 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3059 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3061 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3063 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3064 (pa_ip): Handle 'fX'.
3066 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3068 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3069 unwinds unless the function is in the text space.
3070 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3072 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3074 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3075 (md_assemble): To here. Tweak address generation.
3077 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3079 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3080 (md_assemble): Call dwarf2_where for OBJ_ELF.
3081 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3082 (pa_end_of_source): New function.
3083 * tc-hppa.h (md_end): Define for OBJ_ELF.
3085 1999-09-14 Michael Meissner <meissner@cygnus.com>
3087 * configure.in (Canonicalization of target names): Remove adding
3088 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3089 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3090 * configure: Regenerate.
3092 1999-09-14 Donn Terry <donn@interix.com>
3094 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3096 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3098 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3099 pc-relative jmp/call to an absolute symbol.
3100 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3101 absolute section symbols.
3103 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3104 jump handling code and comments.
3106 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3108 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3109 the value if TE_PE and a global defined symbol.
3111 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3113 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3114 print the symbol, rather than printing it here.
3116 1999-09-11 Donn Terry <donn@interix.com>
3118 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3119 BFD_RELOC_RVA relocations.
3121 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3122 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3125 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3127 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3128 * doc/internals.texi (Object format backend): Document
3131 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3132 relocations against global symbols if TE_PE.
3134 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3135 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3137 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3140 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3141 symbols which do not have a constant value, or tags with
3142 non-tags. Remove the symbol from the list before adding it at the
3145 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3146 C_FCN symbol differently if TE_PE.
3147 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3148 appears in the pseudo-op, rather coff_line_base which is only set
3151 * config/obj-coff.c (obj_coff_loc): New static function.
3152 (obj_pseudo_table): Add "loc".
3154 * config/obj-coff.c (add_lineno): Check that the line number is
3157 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3158 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3160 (md_atof): Return NULL rather than 0.
3161 * config/tc-i386.c (md_atof): Change type to int.
3162 * expr.c (expr): Change first parameter to int.
3163 * config/obj-coff.c: Add declarations for static functions.
3164 (coff_frob_symbol): Use SYM_AUXENT.
3165 * config/tc-i386.h (flag_16bit_code): Don't declare.
3167 * config/obj-coff.c (obj_coff_section): Default to setting
3168 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3170 * write.c (adjust_reloc_syms): Print adjusted fixup.
3172 * expr.c (integer_constant): Correct too_many_digits calculation
3175 1999-09-09 Andreas Schwab <schwab@suse.de>
3177 * doc/c-arm.texi: Fix arguments of @var to not contain
3180 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3182 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3184 (md_parse_option): Only support -k flag for ELF and COFF targets.
3186 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3188 * config/tc-hppa.c (pa_ip): Put strict register checks before
3189 call to pa_parse_number.
3191 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3193 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3195 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3198 1999-09-06 Donn Terry <donn@interix.com>
3200 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3202 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3204 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3205 candidate instruction. Require registers for register arguments
3206 when in strict mode. Require assemble-time constants for
3207 constants when in strict mode.
3208 (pa_get_absolute_expression): Require a constant when in strict
3211 1999-09-06 Nick Clifton <nickc@cygnus.com>
3213 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3215 1999-09-04 Steve Chamberlain <sac@pobox.com>
3217 * config/tc-pj.c: New file, supports picoJava in ELF.
3218 * config/tc-pj.h: Ditto.
3219 * configure.in (pjl*, pj*): New targets.
3220 * Makefile.am: Rebuild dependencies.
3221 (CPU_TYPES): Add pj.
3222 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3223 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3224 * doc/c-pj.texi: New file.
3225 * doc/as.texinfo: Add some PJ specifics.
3226 * doc/all.texi: Add PJ to the list of all architectures, sort them
3228 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3229 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3231 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3233 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3234 (obj_frob_file): Test for null pointer.
3235 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3236 (OBJ_PROCESS_STAB): And here.
3237 (elf_obj_sy): Remove
3239 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3240 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3241 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3243 * config/obj-coff.c (no_func): Remove.
3244 (coff_format_ops): Change occurrences of no_func to 0, as we test
3245 for 0 in obj-multi.h.
3247 * configure.in: Enable bfd for i386-coff when primary target is
3248 bfd. Enable i386 elf,coff emulation support. Don't set
3249 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3250 emulation to support.
3251 *configure: Regenerate.
3253 1999-09-02 Nick Clifton <nickc@cygnus.com>
3255 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3256 .section .line directive is encountered.
3258 1999-09-01 Nick Clifton <nickc@cygnus.com>
3260 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3263 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3264 * as.texinfo: Document --gdwarf2 command line option.
3265 Add additional documentation of ARM command line switches.
3267 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3269 * config/tc-i386.c (i386_intel_memory_operand): Combine
3270 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3271 and RESTORE_END_STRING around parse_register calls.
3272 (i386_operand): Here too.
3273 (i386_is_reg): Remove.
3274 (parse_register): Move as_bad calls from within this function to
3277 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3279 Based on a patch from H.J. Lu <hjl@gnu.org>
3280 * config/tc-i386.c (parse_register): Handle FP regs specially.
3281 (md_begin): Remove '(' and ')' from register_chars.
3283 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3285 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3286 error message (done elsewhere).
3288 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3290 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3292 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3294 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3297 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3299 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3301 Add new completers. Fix bug in 64 bit condition handling.
3303 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3306 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3308 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3310 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3312 1999-08-27 Jim Wilson <wilson@cygnus.com>
3314 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3315 (struct ls): Add frag field. Initialize it to zero.
3316 (out_end_sequence): New local text_frag. Set it while in text section.
3317 Replace address check with frag check. Set ls.frag to text_frag if
3318 out_set_addr called.
3319 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3320 Set it before switching sections. Replace address check with frag
3321 check. Set ls.frag to saved_frag if out_set_addr called.
3323 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3325 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3326 output "advance_pc" opcode instead of calling gen_addr_line().
3327 The latter has the undesired side-effect of creating a new row
3328 in the debug line info matrix.
3330 1999-08-26 Jim Wilson <wilson@cygnus.com>
3332 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3333 ls.last_filename if last is less than zero. Set ls.last_filename
3334 when allocating new entry.
3335 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3338 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3340 * config/tc-i386.c (i386_index_check): Fix the displacement size
3341 when INFER_ADDR_PREFIX.
3343 1999-08-18 Nick Clifton <nickc@cygnus.com>
3345 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3348 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3350 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3351 handle 0xffffNNNN constants correctly.
3353 1999-08-16 Nick Clifton <nickc@cygnus.com>
3355 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3358 1999-08-13 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3361 (md_apply_fix3): Always pass positive values to
3362 validate_offset_imm.
3364 1999-08-12 Nick Clifton <nickc@cygnus.com>
3366 * config/tc-arm.c (skip_whitespace): New macro.
3367 Formatting tidy ups.
3369 (md_apply_fix3): Store relocation offset in addend for ELF based
3371 (arm_force_relocation): Always generate relocs for Thumb function
3374 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3376 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3377 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3379 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3381 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3382 flags for the unwind subspace.
3384 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3385 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3386 suitable relocation based on the size of the target's pointer.
3387 Always Use subsegment zero for the unwinders.
3388 (pa_level): Handle "2.0w".
3390 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3392 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3393 with the following instruction unless this was specified.
3395 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3397 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3398 certain sections, to match BFD changes.
3400 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3402 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3403 (EXTRA_SCRIPTS): Define to keep automake happy.
3404 * Makefile.in: Rebuild.
3406 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3408 * Makefile.am: Rename .dep* files to DEP*.
3409 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3410 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3412 * Makefile.in: Rebuild.
3414 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3416 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3418 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3420 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3421 avoid problems on DOS filesystems.
3422 * Makefile.in: Rebuild.
3424 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3426 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3428 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3431 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3433 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3434 line to create ${GDBINIT} rather than .gdbinit.
3435 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3437 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3439 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3441 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3443 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3445 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3447 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3448 non-adjustable symbols.
3450 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3452 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3454 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3456 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3459 1999-08-05 Donn Terry <donn@interix.com>
3461 * config/te-interix.h: New file.
3462 * configure.in (i386-*-interix*): New target.
3463 * configure: Rebuild.
3465 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3467 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3468 selectors for ELF too.
3469 (selector_table): Add "ltp" and "rtp" selectors.
3471 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3473 * config/tc-i386.c (i386_operand): No need to change
3474 operand_string pointer in segment reg case before goto
3475 do_memory_reference. Initialise displacement_string_start and
3476 displacement_string_end after do_memory_reference label.
3477 (i386_index_check): Add operand_string param, and print error
3478 message on failure here.
3479 (i386_intel_memory_operand): Instead of here.
3480 (i386_operand): And here.
3481 (INFER_ADDR_PREFIX): Enable.
3483 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3485 * config/tc-i386.h (DefaultSize): Define. Renumber following
3486 opcode_modifier defines.
3488 From Etienne Lorrain <etienne.lorrain@ibm.net>
3489 * config/tc-i386.c (stackop_size): New variable.
3490 (set_16bit_code_flag): Clear it here.
3491 (set_16bit_gcc_code_flag): New function.
3492 (md_pseudo_table): Add "code16gcc" entry.
3493 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3495 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3497 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3498 next_set_end even if the end symbol is being discarded.
3500 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3501 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3502 * config/obj-coff.c: Likewise.
3503 (seg_info_type): Remove.
3504 (seg_info_off_by_4): Change to array of segT.
3505 (s_get_segment): Adjust accordingly.
3506 (obj_pseudo_table): Fully initialize sentinel entry.
3508 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3509 Ralf Baechle <ralf@uni-koblenz.de>.
3511 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3513 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3515 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3517 * config/tc-i386.c: Indentation and white space changes.
3518 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3519 don't enable it by default.
3520 (i386_intel_operand): Remove redundant prototype.
3521 Move check on number of memory operands, and i.mem_operands++
3522 (i386_intel_memory_operand): To here.
3523 Remove i386_immediate code from here. Remove special case code
3524 for input and output using (%dx). Remove base/index checks and
3525 call i386_index_check instead. Save initial operand_string
3526 argument for error message.
3527 (i386_operand): Remove redundant prototype. Move base/index
3528 checks to i386_index_check.
3529 (i386_displacement): Move intel mode check for non-zero
3531 (i386_intel_memory_operand): To here.
3533 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3535 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3536 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3537 by .register pseudo-op if -64 and --no-undeclared-regs.
3538 (s_register, sparc_adjust_symtab): New functions.
3539 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3540 Declare sparc_adjust_symtab as tc_adjust_symtab.
3541 * doc/c-sparc.texi: Add description of #ignore special literal
3542 for .register pseudo-op.
3544 1999-07-30 Catherine Moore <clm@cygnus.com>
3546 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3547 the relocation's section offset.
3549 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3551 * write.c (fixup_segment): Fix generic error check overflow test.
3553 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3554 X_add_number to long.
3556 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3558 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3561 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3563 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3566 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3568 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3570 * configure.bat: Remove; obsolete.
3571 * config/go32.cfg: Likewise.
3573 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3575 * configure.in (i386-*-vxworks*): New target.
3576 * configure: Rebuild.
3578 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3580 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3582 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3584 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3586 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3587 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3588 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3589 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3590 MAX_RELOC_EXPANSION): Define.
3591 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3593 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3595 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3596 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3597 block. Print a warning if an 8-bit or 16-bit constant
3598 displacement or immediate is truncated on output.
3599 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3601 (i386_operand): Disallow immediate jump absolute operand.
3603 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3605 * configure.in: Bump version number to 2.9.5.
3606 * configure: Rebuild.
3608 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3611 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3613 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3614 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3616 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3618 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3620 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3622 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3623 if -mno-fpu was given.
3624 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3626 (cons_fix_new_arm): Remove misleading comments.
3628 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3630 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3632 (relax_segment): Likewise. After giving a rs_org error, convert
3633 the frag to rs_align to avoid cascading errors.
3635 1999-07-12 Andreas Schwab <schwab@suse.de>
3637 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3639 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3641 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3642 as appropriate. Fill in structure initializations. Add variable
3643 initializations. Add casts.
3644 * dwarf2dbg.c (print_stats): Change i to size_t.
3645 * listing.c (listing_listing): Change list_line to unsigned int.
3647 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3649 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3650 rather than checking for \001 and \002 in symbol name.
3651 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3653 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3655 * configure.in (hppa*-linux-gnu*): New target.
3656 * configure: Rebuilt.
3658 1999-07-08 Nick Clifton <nickc@cygnus.com>
3660 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3662 1999-07-07 Nick Clifton <nickc@cygnus.com>
3664 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3665 accessing symbolP directly.
3667 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3669 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3672 1999-07-05 Nick Clifton <nickc@cygnus.com>
3674 * config/tc-arm.c (ARM_EXT_V5): Define.
3675 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3676 (md_begin): Detect ARM v5 architectures.
3677 (md_parse_option): Accept arm v5 specification.
3678 (md_show_usage): Documment -marmv5 switch.
3680 * doc/c-arm.texi: Document -marmv5 command line option.
3682 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3684 (validate_immediate_twopart): New function. Determine if a
3685 constant can be computed by two ADD instructions.
3686 (output_inst): Remove its command line parameter - it was never
3688 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3689 implememt the ADRL pseudo op.
3690 (tc_gen_reloc): Generate a suitable error message if an ADRL
3691 instruction tries to generate a real reloc.
3693 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3695 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3697 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3700 1999-06-27 H.J. Lu <hjl@gnu.org>
3702 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3703 non BFD_ASSEMBLER case.
3705 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3707 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3710 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3712 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3713 out_end_sequence() when the address decreases due to a new frag.
3714 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3715 numbering starts with 1.
3717 1999-06-23 Nick Clifton <nickc@cygnus.com>
3719 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3721 (mcore_s_text): Call obj_elf_text for ELF target.
3722 (mcore_s_data): Call obj_elf_data for ELF target.
3723 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3725 (mcore_s_bss): New function: Dump literal table before changing
3727 (mcore_s_comm): New function: Dump literal table before changing
3730 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3731 No longer static functions.
3732 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3733 Provide prototypes for these functions.
3735 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3737 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3738 a list of names, to try obj_segment_name, and to try abbreviated
3739 names when using COFF without long section names.
3741 * config/tc-alpha.c: More use of symbol accessor functions.
3742 * config/tc-arc.c: Likewise.
3743 * config/tc-d30v.c: Likewise.
3744 * config/tc-fr30.c: Likewise.
3745 * config/tc-i860.c: Likewise.
3746 * config/tc-m88k.c: Likewise.
3747 * config/tc-mcore.c: Likewise.
3748 * config/tc-ns32k.c: Likewise.
3749 * config/tc-sparc.c: Likewise.
3750 * config/tc-v850.c: Likewise.
3752 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3753 sy_value with appropriate accessor functions.
3754 * config/tc-arm.c (md_apply_fix3): Likewise.
3755 * config/tc-d10v.c (AT_WORD_P): Likewise.
3756 * config/tc-v850.c (reg_name_search): Likewise.
3758 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3759 use symbol_get_bfdsym instead.
3760 * config/tc-ppc.c (md_assemble): Likewise.
3761 * config/tc-v850.c (v850_comm): Likewise.
3763 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3765 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3766 the symbol, rather than accessing the bsym member.
3767 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3768 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3769 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3770 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3771 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3772 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3773 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3774 * config/tc-v850.c (tc_gen_reloc): Likewise.
3776 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3778 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3779 (hppa_gen_reloc_type): Conditionalize on BFD64.
3780 (tc_gen_reloc): Re-enable ELF relocations.
3781 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3783 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3785 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3787 (do_ldst): Move assignment out of if condition.
3788 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3789 parentheses to avoid warning.
3791 1999-06-21 Nick Clifton <nickc@cygnus.com>
3793 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3794 macro to get at the BFD symbol associated with a GAS symbol.
3796 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3798 * config/tc-ppc.c: Update for symbol handling changes.
3799 * config/obj-coff.c: Likewise.
3801 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3803 * tc-hppa.c: General cleanups of ELF support. No more spaces
3804 and subspaces for ELF.
3805 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3806 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3807 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3808 (UNWIND_SECTION_NAME): Likewise.
3809 (space/subspace related structures): Conditionalize definitions
3811 (space/subspace directives and support routines): Conditionalize
3812 definitions and references/uses on OBJ_SOM.
3813 (label_symbol_struct): For ELF, track the symbol's segment. For
3814 SOM track its space.
3815 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3817 (USE_ALIASES): Kill for both SOM & ELF.
3818 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3819 (pa_space, pa_subspace): Corresponding changes.
3820 (pa_spaces_begin): Corresponding chagnes.
3821 (md_begin): Do not muck around with space/subspace stuff for
3823 (md_apply_fix): Temporarily disable argument relocation stuff
3825 (tc_gen_reloc): Temporarily disable relocation generation for
3827 (pa_build_unwind_subspace): Similarly.
3829 1999-06-16 Nick Clifton <nickc@cygnus.com>
3831 * config/tc-arm.c (thumb_set): New pseudo op.
3832 (text, data, section): Override these pseudo ops with ARM
3834 (s_thumb_set): New function: Perform the same as a .set pseudo
3835 op, but also mark the alias'ed symbol as being a Thumb
3837 (arm_s_text): New function: Perform the same as the .text
3838 pseudo op, but dump the literal pool before changing
3840 (arm_s_data): New function: Perform the same as the .data
3841 pseudo op, but dump the literal pool before changing
3843 (arm_s_section): New function: Perform the same as the
3844 .section pseudo op, but dump the literal pool before changing
3846 (arm_cleanup): Do not reset the current section before dumping
3849 1999-06-17 Nick Clifton <nickc@cygnus.com>
3851 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3852 OPTION_NO_WARN_UNMATCHED entries.
3853 (md_parse_option): Generate a warning message if an unrecognised
3854 option is encountered.
3856 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3857 (get_operands): When parsing an expression after an '@' symbol
3858 has been detected, do not ignore '#' symbols.
3859 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3862 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3864 From K. Richard Pixley <rich@noir.com>:
3865 * configure.in (ppc-*-vxworks*): New target.
3866 * configure: Rebuild.
3868 1999-06-12 Philip Blundell <philb@gnu.org>
3870 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3872 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3874 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3875 which refer to symbols in linkonce sections, permit reducing the
3876 relocs if the symbol is local.
3878 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3880 * subsegs.c (subseg_text_p): New function.
3881 * as.h (subseg_text_p): Declare.
3882 * read.c (do_align): Use subseg_text_p to set the default fill.
3883 * write.c (subsegs_finish): Likewise.
3884 * config/obj-coff.c (write_object_file): Likewise.
3885 * config/tc-i386.h (md_maybe_text): Don't define.
3886 (md_do_align): Use subseg_text_p to set the default fill.
3887 * config/tc-m32r.c (m32r_do_align): Likewise.
3888 * config/tc-sh.c (sh_do_align): Likewise.
3889 * config/tc-sparc.h (md_do_align): Likewise.
3891 1999-06-12 David O'Brien <obrien@freebsd.org>
3893 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3894 * configure: Rebuild.
3896 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3898 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3899 * Makefile.am: Rebuild dependencies.
3900 * Makefile.in: Rebuild.
3902 * config/tc-i386.c (i386_immediate): Remove unused label
3905 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3906 * symbols.c: Likewise.
3907 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3908 sy_next field when taking address, rather than symbol_next.
3910 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3912 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3913 value from the output file architecture.
3914 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3915 * dwarf2dbg.h: Change bfd_vma to addressT.
3917 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3919 * dwarf2dbg.h: Use PARAMS in function declarations.
3921 1999-06-11 Martin Dorey <mdorey@madge.com>
3923 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3924 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3926 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3928 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3930 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3932 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3935 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3937 * read.c (read_a_source_file): Only declare inescape if
3940 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3942 (find_entry_byval): Add parens to avoid warning.
3944 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3946 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3949 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3951 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3954 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3955 synthetize_setx): New functions.
3956 (md_assemble): Broken the special cases into the above
3957 functions. Make compiler happy if sizeof(bfd_vma)==4.
3958 Fix sethi generated from set/setuw. If instructions have a relloc,
3959 always clear the fields to be relocated in the opcode.
3960 (sparc_ip): Remove special_case global variable.
3962 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3964 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3965 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3966 indication of success rather than a value.
3967 (itbl_get_val): Likewise.
3968 (itbl_get_field): Use strcspn. Change delimiters to include
3970 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3971 (itbl_get_val): Likewise.
3972 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3974 * symbols.c (copy_symbol_attributes): Convert local symbols to
3977 1999-06-10 Nick Clifton <nickc@cygnus.com>
3979 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3982 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3984 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3985 Optimize set if sizeof(bfd_vma) == 64.
3986 (sparc_ip): Fix sethi - without %hi() it should generate
3987 R_SPARC_22 reloc, not R_SPARC_HI22.
3988 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3990 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3992 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3993 (s_ncons): New function.
3994 (native_op_table): New table.
3995 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3996 R_SPARC_OLO10 handling.
3998 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4000 * expr.h (struct expressionS): Revert last change; widen X_op.
4001 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4003 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4005 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4006 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4007 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4008 * Makefile.in: Regenerated.
4010 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4011 `common' pass on to s_mri_common.
4012 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4014 1999-06-06 Richard Henderson <rth@cygnus.com>
4016 * config/obj-elf.c (obj_elf_section): Don't free the return
4017 value of demand_copy_C_string.
4019 1999-06-05 Richard Henderson <rth@cygnus.com>
4021 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4022 creation logic from obj_elf_create_section.
4024 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4025 (section_stack): New.
4026 (special_sections): Make const.
4027 (obj_elf_section): Gut and rewrite parsing.
4028 (obj_elf_change_section): New function broken out of obj_elf_section.
4029 (obj_elf_parse_section_letters): Likewise.
4030 (obj_elf_section_word): Likewise.
4031 (obj_elf_section_type): Likewise.
4032 (obj_elf_previous): Treat as a toggle.
4033 (obj_elf_popsection): New.
4034 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4035 (ppc_section_type): Likewise.
4036 * config/tc-ppc.h: Likewise.
4038 * expr.h (struct expressionS): Don't make X_op a bitfield.
4039 * config/tc-alpha.c: Update for symbol handling changes.
4040 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4041 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4043 1999-06-05 Richard Henderson <rth@cygnus.com>
4045 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4046 (dwarf2_gen_line_info): Kill unused variables.
4047 (dwarf2_finish): Likewise.
4048 (dwarf2_where): Likewise.
4049 (dwarf2_directive_file): If we've only got a string,
4050 hand off to s_app_file.
4051 * ecoff.c: Move the include of ecoff.h.
4052 * symbols.h (S_IS_FUNCTION): Prototype.
4054 * read.c (LEX_HASH): Supply a default.
4056 (s_globl): Update `c' after skipping whitespace.
4057 * read.h (LEX_END_NAME, is_name_ender): New.
4058 * expr.c (get_symbol_end): Respect it.
4060 1999-06-04 Mark Klein <mklein@dis.com>
4062 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4064 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4066 * config/tc-hppa.c: Update for symbol handling changes.
4068 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4070 * cgen.c: Update for symbol handling changes.
4071 * config/tc-m32r.c: Likewise.
4073 * config/tc-hppa.h: Update for symbol handling changes.
4074 * config/tc-hppa.c: Likewise.
4076 * config/tc-arm.h: Update for symbol handling changes.
4077 * config/tc-arm.c: Likewise.
4078 (symbol_make_empty): Remove. Just use symbol_create.
4080 * symbols.c (symbol_set_tc): Correct name.
4082 * Makefile.am: Rebuild dependencies.
4083 ($(OBJS)): Don't depend upon struc-symbol.h.
4084 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4085 * dep-in.sed: Don't remove struc-symbol.h.
4086 * Makefile.in: Rebuild.
4088 * doc/internals.texi (Symbols): Describe changes in symbol
4091 1999-06-03 Richard Henderson <rth@cygnus.com>
4093 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4094 instead of doing the work by hand.
4096 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4098 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4099 state of line state-machine.
4100 (struct ls): Collect DWARF2 line state-machine state in new member
4101 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4102 resulted in any DWARF2 directives.
4103 (reset_state_machine): New function.
4104 (out_end_sequence): Ditto.
4105 (dwarf2_gen_line_info): When switching sections or switching to a
4106 lower text address, call out_end_sequence() first to terminate the
4107 previous code sequence as code sequences MUST have monotonically
4108 increasing addresses.
4109 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4111 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4113 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4114 DWARF2 debug info (line information only, at this point).
4115 * as.h: Update comment about supported debug formats.
4116 * dwarf2dbg.c, dwarf2dbg.h: New files.
4117 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4119 * expr.c (operand): Don't use [ for parens if we want an index op.
4120 (op_encoding): Switch [ into O_index, if desired.
4121 (op_rank): Renumber with O_index on bottom.
4122 (expr): If O_index, match closing bracket.
4123 * expr.h (O_index): New.
4125 * read.c (read_a_source_file): Conditionally allow matched "
4126 in lines passed to md_assemble.
4128 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4130 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4132 Add support for storing local symbols in a small structure to save
4133 memory when assembling large files.
4134 * as.h: Don't include struc-symbol.h.
4135 (symbolS): Add typedef.
4136 * symbols.c: Include struc-symbol.h.
4137 (local_hash): New static variable.
4138 (save_symbol_name): New static function, from symbol_create.
4139 (symbol_create): Call save_symbol_name.
4140 (local_symbol_count): New static variable.
4141 (local_symbol_conversion_count): Likewise.
4142 (LOCAL_SYMBOL_CHECK): Define.
4143 (local_symbol_make): New static function.
4144 (local_symbol_convert): New static function.
4145 (colon): Handle local symbols. Create local symbol for local
4147 (symbol_table_insert): Handle local symbols.
4148 (symbol_find_or_make): Create local symbol for local label name.
4149 (symbol_find_base): Check for local symbol.
4150 (symbol_append, symbol_insert): Check for local symbols.
4151 (symbol_clear_list_pointers, symbol_remove): Likewise.
4152 (verify_symbol_chain): Likewise.
4153 (copy_symbol_attributes): Likewise.
4154 (resolve_symbol_value): Handle local symbols.
4155 (resolve_local_symbol): New static function.
4156 (resolve_local_symbol_values): New function.
4157 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4158 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4159 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4160 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4161 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4162 (symbol_previous, symbol_next): New functions.
4163 (symbol_get_value_expression): Likewise.
4164 (symbol_set_value_expression): Likewise.
4165 (symbol_set_frag, symbol_get_frag): Likewise.
4166 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4167 (symbol_mark_used_in_reloc): Likewise.
4168 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4169 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4170 (symbol_mri_common_p): Likewise.
4171 (symbol_mark_written, symbol_clear_written): Likewise.
4172 (symbol_written_p): Likewise.
4173 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4174 (symbol_section_p, symbol_equated_p): Likewise.
4175 (symbol_constant_p): Likewise.
4176 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4177 (symbol_get_obj, symbol_set_obj): Likewise.
4178 (symbol_get_tc, symbol_set_tc): Likewise.
4179 (symbol_begin): Initialize local_hash.
4180 (print_symbol_value_1): Handle local symbols.
4181 (symbol_print_statistics): Print local symbol statistics.
4182 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4183 Declare new symbols.c functions. Move many declarations here from
4185 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4186 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4187 (struct symbol): Move bsym to make it clearly the first field.
4188 Remove TARGET_SYMBOL_FIELDS.
4189 (symbolS): Don't typedef.
4190 (struct broken_word): Remove.
4191 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4192 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4193 (symbol_clear_list_pointers): Likewise.
4194 (symbol_insert, symbol_remove): Likewise.
4195 (symbol_previous, symbol_append): Likewise.
4196 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4197 (struct local_symbol): Define.
4198 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4199 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4200 (local_symbol_get_frag, local_symbol_set_frag): Define.
4201 (local_symbol_get_real_symbol): Define.
4202 (local_symbol_set_real_symbol): Define.
4204 * write.c (write_object_file): Call resolve_local_symbol_values.
4205 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4206 (TARGET_SYMBOL_FIELDS): Don't define.
4207 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4208 ECOFF_DEBUGGING, add ECOFF fields.
4209 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4210 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4211 ECOFF_DEBUGGING, add ECOFF fields.
4212 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4213 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4214 * config/tc-mcore.h: Don't include struc-symbol.h.
4215 (TARGET_SYMBOL_FIELDS): Don't define.
4216 (struct mcore_tc_sy): Define.
4217 (TC_SYMFIELD_TYPE): Define.
4218 * Many files: Use symbolS instead of struct symbol. Use new
4219 accessor functions rather than referring to symbolS fields
4222 * read.c (s_mri_common): Don't add in value of line_label.
4224 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4225 checking for SEC_LINK_ONCE.
4227 * config/tc-sh.h (sh_fix_adjustable): Declare.
4229 * app.c (input_buffer): New static variable.
4230 (app_push): Save saved_input in allocated buffer.
4231 (app_pop): Restored saved_input.
4232 (do_scrub_chars): Change get parameter to take char * and int as
4233 arguments. Change GET macro to pass input_buffer to get
4234 function. Don't save input into allocated buffer.
4235 * as.h (do_scrub_chars): Update declaration.
4236 * input-file.c (input_file_get): Change to take char * and int.
4237 Read data into passed in buffer. Remove static buffer.
4238 * read.c (scrub_from_string): Change to take char * and int. Copy
4239 data into passed in buffer.
4241 * hash.h: Neaten. Declare hash_traverse.
4242 * hash.c: Complete rewrite based on BFD hashing code.
4243 * gasp.c (chunksize): New variable.
4244 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4247 1999-05-28 Nick Clifton <nickc@cygnus.com>
4249 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4250 addend unless the target uses an old ABI.
4252 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4254 -Wchar-subscripts cleanup
4255 * listing.c (listing_newline): Use unsigned char variable, so
4256 calls to isascii,iscntrl are correct.
4257 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4259 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4260 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4261 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4262 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4264 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4266 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4268 (arch_coldfire_p): New #define.
4269 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4271 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4273 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4275 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4276 (install_operand): Add place `N'.
4277 (init_table): Add registers ACC, MACSR, MASK.
4279 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4281 * config/tc-m68k.c: Change mcf5200 --> mcf.
4282 (archs): Add mcf5206e, mcf5307.
4283 (m68k_ip): Add format `u'.
4284 (install_operand): Add place `m', `M', `h'.
4285 (init_table): Add upper/lower registers.
4287 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4289 1999-05-28 Martin Dorey <mdorey@madge.com>
4291 * config/tc-i960.c: Several minor changes to add ELF and
4292 BFD_ASSEMBLER support.
4293 * config/tc-i960.h: Likewise.
4294 * configure.in (i960-*-elf*): New target.
4295 * aclocal.m4, configure: Rebuild.
4297 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4299 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4300 reloc changes when defined(BFD_ASSEMBLER).
4302 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4304 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4306 * write.c (write_print_statistics): Output to file, not stderr.
4308 * expr.c (generic_bignum_to_int32,64): Prototype.
4310 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4311 output_sleb128, output_uleb128, output_big_sleb128,
4312 output_big_uleb128, output_big_leb128): Prototype.
4313 (output_big_sleb128, output_big_uleb128): Make inline.
4314 (output_big_leb128): Remove inline
4316 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4317 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4318 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4319 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4320 value for correct overflow check in write.c:fixup_segment.
4321 * write.c (fixup_segment): Move bitfield overflow checks to after
4322 the md_apply_fix call.
4323 * config/obj-coff.c (fixup_segment): Likewise.
4324 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4325 valueT *val argument.
4327 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4329 * config/atof-ieee.c (gen_to_words): Correctly round a
4330 denormalized number. Fix off-by-one in range checking for
4331 exponent in a denormal.
4333 1999-05-10 Nick Clifton <nickc@cygnus.com>
4335 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4338 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4340 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4342 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4344 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4345 (ReverseRegRegmem): Remove.
4346 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4347 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4348 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4351 From Doug Ledford <dledford@redhat.com>
4352 * config/tc-i386.h (RegXMM): New for P/III.
4353 * config/tc-i386.c: Add support for P/III.
4355 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4357 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4358 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4359 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4361 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4363 * config/tc-i386.c (i386_immediate): Skip whitespace before
4364 complaining about junk after expression.
4365 (i386_displacement): Likewise.
4367 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4369 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4370 Don't copy before downcaseing.
4372 1999-05-05 Catherine Moore <clm@cygnus.com>
4374 * tc-m68k.c: Include elf/m68k.h.
4375 (m68k_elf_final_processing): New routine.
4376 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4379 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4381 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4384 1999-04-30 Nick Clifton <nickc@cygnus.com>
4386 * config/tc-mcore.c (mcore_s_section): Dump literals before
4389 1999-04-29 Nick Clifton <nickc@cygnus.com>
4391 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4394 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4396 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4397 (TC_INIT_FIX_DATA): Delete.
4398 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4399 (TC_INIT_FIX_DATA): Delete.
4400 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4401 * write.c (fix_new_internal): Initialize fx_cgen member.
4402 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4403 (gas_cgen_md_apply_fix3): Update.
4404 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4405 (md_cgen_record_fixup_exp): Update.
4406 (FX_OPINFO_R_TYPE): Update.
4408 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4409 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4410 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4411 * frags.h (struct frag): Make opindex, opinfo ints.
4413 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4415 1999-04-26 Tom Tromey <tromey@cygnus.com>
4417 * aclocal.m4, configure: Updated for new version of libtool.
4419 1999-04-22 Nick Clifton <nickc@cygnus.com>
4421 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4423 (md_apply_fix3): Do not fix up absolute relocations against
4426 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4428 1999-04-20 Nick Clifton <nickc@cygnus.com>
4430 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4431 changes and data-in-text directives.
4432 (mcore_cons): New function: intercept cons() operations.
4433 (mcore_float_cons): New function: intercept float_cons()
4435 (mcore_stringer): New function: intercept stringer() operations.
4437 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4439 * obj.h (struct format_ops): Change generate_asm_lineno field to
4441 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4443 * config/tc-alpha.c (find_opcode_match): Add default case to
4445 (find_macro_match): Likewise.
4446 (load_expression): Parenthesize && within ||.
4448 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4450 1999-04-17 Nick Clifton <nickc@cygnus.com>
4452 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4453 .text .data .section pseudo ops.
4454 (mcore_s_section): New function. Dump lits before changing secs.
4455 (mcore_s_text): New function. Dump lits before changing secs.
4456 (mcore_s_data): New function. Dump lits before changing secs.
4458 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4460 * config/tc-mips.c (mips_32bitmode): New.
4461 (md_begin): Set mips_32bitmode if needed.
4462 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4463 Set EF_MIPS_32BITMODE.
4465 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4467 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4470 1999-04-16 Nick Clifton <nickc@cygnus.com>
4472 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4474 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4476 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4477 expressions correctly.
4480 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4482 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4484 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4486 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4487 and fmpynfadd instructions.
4489 1999-04-11 Richard Henderson <rth@cygnus.com>
4491 * as.h (environ): Declare it, if needed.
4492 * as.c (dump_statistics): Don't declare environ.
4493 * configure.in (environ): Detect declaration.
4494 * configure, config.in: Rebuild
4496 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4497 (i386_displacement): Allocate enough space for replacement buffer.
4498 Clean up replacement buffer initialization.
4500 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4502 * subsegs.c (section_symbol): Don't create a new symbol if one
4503 already exists; instead, use the existing one, but set its segment
4504 and frag data if it hasn't already been defined.
4505 * config/obj-coff.c (c_section_symbol): Likewise.
4507 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4509 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4511 1999-04-08 Nick Clifton <nickc@cygnus.com>
4513 * config/tc-mcore.c: New File: Support routines for MCore
4515 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4516 * config/obj-coff.c: Add support for mcore-pe target.
4518 * Makefile.am: Add support for MCore targets.
4519 * Makefile.in: Regenerate.
4520 * configure.in: Add support for MCore targets.
4521 * configure: Regenerate.
4523 * doc/all.texi: Set MCORE.
4524 * doc/as.texinfo: Document MCore specific command line options.
4526 * write.h: Prevent multiple inclusion.
4528 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4530 * asintl.h (LC_MESSAGES): Never define.
4531 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4533 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4536 * Makefile.am (m68k-parse.c): If configuring in the source
4537 directory, copy m68k-parse.y into the local directory before
4538 running ylwrap, to remove spurious differences when generating
4540 * Makefile.in: Rebuild.
4542 * config/tc-sparc.h (md_do_align): Just allocate the number of
4543 bytes necessary, rather than always allocating 1024.
4545 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4547 * listing.c (listing_newline): Add cast to avoid warning.
4548 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4549 * config/tc-i386.c (i386_scale): Add return value.
4550 (build_displacement_string): Remove unused local temp_disp2.
4551 (i386_intel_memory_operand): Add parentheses to avoid warning.
4552 (i386_intel_operand): Remove unused local end_of_operand_string.
4553 (i386_operand): Remove unused local operand_modifier.
4554 (i386_operand): Add parens to avoid warning.
4556 1999-04-04 Don Bowman <don@pixsci.com>
4558 * configure.in: Add mips*-*-vxworks* target; have it define
4560 * configure, config.in: Rebuild.
4562 1999-03-31 Nick Clifton <nickc@cygnus.com>
4564 * configure.in (emulations): Add support for arm-epoc-pe.
4565 * configure: Regenerate.
4566 * config/te-epoc-pe.h: New file. Define macros specific to
4568 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4569 for arm-epoc-pe target.
4571 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4573 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4575 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4577 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4578 detect ",n" without a condition.
4579 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4582 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4584 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4585 instruction is encoded with one bit.
4588 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4590 * doc/internals.texi (CPU backend): Mention that
4591 line_separator_chars should not include newline. From thi
4592 <ttn@mingle.glug.org>.
4594 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4596 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4597 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4599 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4601 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4603 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4605 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4608 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4610 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4612 1999-03-15 Martin Hunt <hunt@cygnus.com>
4614 * app.c (do_scrub_begin): Change '-' back to a symbol char
4615 so we can use multiple opcodes on a line again.
4617 * config/tc-d30v.c: By default, warn if a symbol has
4618 the same name as a register. Plus some minor
4619 updates from the branch.
4621 1999-03-13 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4624 BFD_RELOC_16 and BFD_RELOC_64.
4626 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4628 * expr.c (expr): Add missing else.
4630 1999-03-12 Nick Clifton <nickc@cygnus.com>
4632 * config/tc-arm.c (md_apply_fix3): Improve error message.
4634 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4636 * Makefile.am (CPU_TYPES): Add fr30.
4637 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4638 (fr30,m32r dependencies): Update.
4639 * Makefile.in: Rebuild.
4641 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4642 (gas_cgen_record_fixup_exp): Ditto.
4643 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4644 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4645 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4646 (md_cgen_lookup_reloc): Update use of operand->type.
4647 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4648 (md_convert_frag): Call cgen_operand_lookup_by_num.
4649 (md_cgen_lookup_reloc): Update use of operand->type.
4650 (m32r_cgen_record_fixup_exp): Ditto.
4652 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4654 * config/tc-mips.c (md_show_usage): Fix message.
4656 1999-03-03 Nick Clifton <nickc@cygnus.com>
4658 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4659 and LDR reg,=<expr> instruction.
4661 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4664 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4666 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4668 1999-02-17 Nick Clifton <nickc@cygnus.com>
4670 This patch was created by: Scott Bambrough
4671 <scottb@corelcomputer.com>
4674 Special cased '@' character. The '@' character is used as the
4675 ARM assembler comment character, as a special character
4676 and in ELF .symver pseudo-op's, and as a special character in
4677 .type and .section pseudo-ops.
4678 (symver_pseudo): New static variable.
4679 (symver_state): New static variable.
4680 (struct app_save): Add field 'symver_state'.
4681 (app_push): Save global symver_state int struct app_save.
4682 (app_pop): Restore global symver_state from struct app_save.
4683 (do_scrub_chars): Special case handling of '@' character in
4686 * configure.in: Modified to recognize armv* uname syntax from ARM
4688 * configure: Regenerated.
4690 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4691 a prefix to the section's type.
4692 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4693 the type's typename.
4695 * config/tc-arm.h: Add support for PIC generation:
4696 (pic_code): New boolean.
4697 (obj_relocate_extern): Define.
4698 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4699 (TC_CONS_FIX_NEW): Define.
4700 (tc_fix_adjustable): Define.
4701 (GLOBAL_OFFSET_TABLE_NAME): Define.
4703 * config/tc-arm.c: Add support for PIC generation:
4704 (line_seperator_chars): Allow ';' as a seperator for Linux.
4705 (is_immediate_prefix): New macro.
4706 (arm_parse_reloc): New function.
4707 (s_arm_elf_cons): New function.
4708 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4709 (md_undefined_symbol): Special case handling for the Global Offset
4711 (md_apply_fix3): Handle PIC relocs.
4712 (tc_gen_reloc): Handle PIC relocs.
4713 (md_parse_option): Add support for '-k' command line switch to
4714 enable PIC generation.
4715 (cons_fix_new_arm): New function.
4716 (s_arm_elf_cons): New function.
4718 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4720 * configure.in: Add comments for uses of AC_DEFINE.
4721 * acinclude.m4: Likewise.
4722 * acconfig.h: Remove.
4723 * aclocal.m4: Rebuild.
4724 * configure: Rebuild.
4725 * Makefile.in: Rebuild.
4726 * config.in: Rebuild.
4728 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4730 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4731 non-constant offset from a base register.
4733 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4735 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4738 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4740 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4741 (emit_insn): Look for pc-relative and no-overflow specifiers on
4742 internal relocation types.
4744 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4746 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4749 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4751 (mips_4650, mips_4010, mips_4100): Variables removed.
4752 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4753 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4755 (md_begin): Don't bother initializing the mips_NNNN variables;
4756 mips_cpu is set, and that's good enough now.
4757 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4758 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4759 (show): New function, to handle wrapping in the CPU lists.
4760 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4762 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4764 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4765 than treat as an immediate specifier.
4767 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4769 * config/tc-i386.c: Prototype many functions.
4770 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4771 (i386_immediate): Remove unused second argument.
4772 (i386_intel_operand): Fix i386_is_reg typo.
4773 (i386_operand): Use allow_naked_reg.
4774 (output_invalid): Make operand int for K&R.
4776 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4778 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4780 * Makefile.in: Rebuild.
4782 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4784 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4786 (EXTRA_as_new_SOURCES): Comment out.
4787 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4788 * Makefile.in: Rebuild.
4789 * doc/Makefile.in: Rebuild.
4790 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4791 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4792 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4793 * configure: Rebuild.
4794 * aclocal.m4: Rebuild.
4795 * config.in: Rebuild.
4796 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4797 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4798 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4799 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4800 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4801 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4802 (gas_cgen_record_fixup_exp): Ditto.
4803 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4804 descriptor, not global variable.
4805 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4806 descriptor, not global variable. Refer to insert_operand handler
4807 via cpu descriptor, not global function.
4808 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4809 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4810 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4811 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4812 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4813 * config/tc-m32r.c: Ditto.
4814 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4815 (md_assemble): Ditto.
4816 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4818 1999-02-09 Nick Clifton <nickc@cygnus.com>
4820 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4821 relocations for ELF targets.
4823 1999-02-08 Nick Clifton <nickc@cygnus.com>
4825 * configure.in: Add support for StrongARM target.
4826 * configure: Regenerate.
4828 1999-02-05 Nick Clifton <nickc@cygnus.com>
4830 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4832 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4835 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4837 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4839 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4841 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4842 (INTEL_DWORD_MNEM_SUFFIX): Define.
4845 (DWORD_PTR): Define.
4846 (XWORD_PTR): Define.
4848 (OFFSET_FLAT): Define.
4850 (NONE_FOUND): Define.
4853 * config/tc-i386.c (set_intel_syntax): New routine.
4854 (intel_syntax): Declare.
4855 (allow_naked_reg): Declare.
4856 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4857 (intel_float_operand): New routine.
4858 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4859 Handle brackets as well as parens. Call i386_intel_operand for
4860 intel syntax. Reverse operands if appropriate. Handle new
4861 suffixes. Handle movzx and movsx.
4862 (i386_is_reg): New routine.
4863 (i386_immediate): New routine.
4864 (i386_scale): New routine.
4865 (i386_displacement): New routine.
4866 (i386_operand_modifier): New routine.
4867 (build_displacement_string): New routine.
4868 (i386_parse_seg): New routine.
4869 (i386_intel_memory_operand): New routine.
4870 (i386_intel_operand): New routine.
4871 (i386_operand): Call i386_displacement, i386_immediate,
4872 i386_scale, etc. instead of handling inline.
4873 (parse_register): Handle registers without prefix.
4875 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4877 * configure: Regenerate.
4878 * configure.in (arm-*-oabi): New.
4879 (thumb-*-oabi): New.
4880 * config/tc-arm.c (target_oabi): Declare.
4881 (md_apply_fix3): Support REL relocs.
4882 (md_parse_option): Handle -oabi.
4883 (elf32_arm_target_format): New routine.
4884 (md_longopts): Add OPTION_OABI.
4885 * config/tc-arm.h: Redefine TARGET_FORMAT.
4888 1999-01-28 Nick Clifton <nickc@cygnus.com>
4890 * write.c (write_relocs): Handle out of range error.
4892 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4893 (fr30_force_relocation): Default to 0.
4895 * config/tc-fr30.h (obj_fix_adjustable): Define.
4896 (TC_FORCE_RELOCATION): Define.
4898 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4901 1999-01-16 Nick Clifton <nickc@cygnus.com>
4903 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4904 merge of two instructions if the left instruciton kills the right.
4906 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4908 * Makefile.in: Regenerate.
4909 * configure.in: Redo test for using cgen.
4910 * configure: Regenerate.
4912 1999-01-09 Nick Clifton <nickc@cygnus.com>
4914 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4915 redefinition of this macro.
4917 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4919 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4922 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4924 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4925 a read of HI or LO and an immediatly following branch.
4927 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4929 * config/tc-mips.c (md_begin): Another correction to the setting of
4932 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4934 * config/tc-mips.c (md_begin): Correct type-o in setting of
4937 1998-12-21 Nick Clifton <nickc@cygnus.com>
4939 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4940 bit insn when optimizing, so that parallelised instructions will
4941 start on a 32 bit boundary.
4943 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4945 * config/tc-mips.c (mips_eabi64): New.
4946 (md_begin): Set mips_eabi64.
4947 (mips_elf_final_processing): Use it.
4949 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4951 * config/tc-mips.c (mips_elf_final_processing):
4952 Correct setting of ABI in e_flags.
4954 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4956 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4959 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4961 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4963 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4965 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4966 warning, values that don't fit in the field.
4968 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4970 * config/tc-mips.c (mips_abi_string): New.
4971 (md_parse_option,md_longopts): Add mabi.
4972 (mips_elf_final_processing): Set e_flags based on mabi flag.
4974 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4976 * config/tc-mips.c (md_parse_option): Handle vr4111.
4978 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4980 * config/tc-h8300.c (build_bytes): Change message given if the
4981 instruction requires H8/300H mode and we're not in Hmode, to
4982 suggest that it may be the operand modes that are the problem, not
4983 necessarily the opcode.
4985 1998-12-10 Nick Clifton <nickc@cygnus.com>
4987 * config/tc-fr30.c: Add line separator character.
4989 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4991 * configure.in (hppa-*-mpeix*): New target.
4992 * config/obj-som.h (obj_som_compiler): Declare.
4993 * config/obj-som.c (compiler_seen): New static variable.
4994 (obj_som_compiler): New function.
4995 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4996 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4997 (pa_type_args): Set hppa_priv_level.
4998 (pa_compiler): New static function if OBJ_SOM.
4999 * configure: Rebuild.
5001 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5003 * read.c (output_leb128): Don't mark as inline.
5005 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5007 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5008 AIX .vbyte unaligned data support.
5009 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5010 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5013 1998-12-07 Nick Clifton <nickc@cygnus.com>
5015 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5018 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5020 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5021 BFD_RELOC_ARM_PCREL_BRANCH.
5023 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5025 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5026 checking the target type.
5027 (mips-dec-bsd*): Set endian to little.
5028 * configure: Rebuild.
5030 COFF weak symbol support, based on patches from Mark Elbrecht
5031 <snowball3@usa.net>:
5032 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5033 * config/obj-coff.c (obj_coff_weak): New static function.
5034 (obj_coff_endef) [both versions]: Handle weak symbols.
5035 (coff_frob_symbol): Likewise.
5036 (yank_symbols): Likewise.
5037 (obj_pseudo_table): Add "weak".
5039 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5040 <aymeric.vincent@emi.u-bordeaux.fr>.
5041 * aclocal.m4: Rebuild with current tools.
5042 * configure: Rebuild.
5044 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5045 an assertion failure for a case we can't handle when OBJ_ECOFF.
5047 * expr.c (operator): And with 0xff to avoid problems with signed
5050 1998-12-03 Nick Clifton <nickc@cygnus.com>
5052 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5053 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5055 1998-12-02 Nick Clifton <nickc@cygnus.com>
5057 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5060 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5062 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5063 calculation of pcrel point.
5065 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5067 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5070 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5072 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5074 (d10v_cleanup): Only generate previous insn if a multiline insn is
5077 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5079 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5082 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5084 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5085 -marm6xxx command line switches.
5087 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5089 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5090 (itbl-ops.o): Delete duplicate dependencies.
5091 Rebuild dependencies.
5092 Add fr30 dependencies.
5093 * Makefile.in: Rebuild.
5095 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5097 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5099 * listing.c: Ignore line terminator characters found inside
5102 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5104 * po/gas.pot: Regenerated.
5106 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5108 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5109 fr30_is_label_start(). Also checks for delay slot insns.
5111 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5112 FR30 instructions which contain a colon in the mnemonic.
5114 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5116 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5118 * config/tc-fr30.c: Removed currently superflous code.
5120 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5122 * config/tc-fr30.h: New file.
5123 * config/tc-fr30.c: Tweaking so that it will compile.
5125 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5127 * config/tc-d10v.h (obj_fix_adjustable): Define.
5128 (TC_FORCE_RELOCATION): Define.
5129 (d10v_force_relocation): Declare.
5130 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5131 (md_apply_fix3): Handle Vtable relocs.
5132 (d10v_fix_adjustable): New.
5133 (d10v_force_relocation): New.
5135 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5137 * config/tc-d30v.c: Change default behaviour to ignore potential
5138 conflicts between register name and symbol names.
5140 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5142 * configure.in: Add fr30-*-*.
5143 * config/tc-fr30.c: New file.
5144 * Makefile.in: Regenerated.
5145 * config.in: Regenerated.
5146 * configure: Regenerated.
5147 * doc/Makefile.in: Regenerated.
5148 * po/gas.pot: Regenerated.
5150 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5152 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5155 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5157 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5159 (do_scrub_chars): Add some casts to unsigned char to avoid
5160 unwanted sign extension.
5161 * read.c (lex_type): Set characters about 127 to be symbol
5163 * config/tc-i386.c (md_begin): Set identifier_chars and
5164 operand_chars for values above 127.
5166 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5168 * configure.in: detect cygwin* instead of cygwin32*
5169 * configure: regenerate
5171 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5173 * listing.c: Add support for producing a listing from piped
5176 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5178 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5179 (append_insn): Account for the tx39's multiply behavior.
5181 1998-10-26 Michael Meissner <meissner@cygnus.com>
5183 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5184 from assemble_parallel_insns. Add support for '->' to indicate
5185 explicitly serializing the instructions.
5186 (md_assemble): Ditto.
5188 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5190 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5193 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5195 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5197 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5199 * config/tc-mips.c : support frame and regmask/fregmask when
5200 MIPS_STABS_ELF is specified.
5202 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5204 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5205 (md_apply_fix): Don't return 1 for VTABLE relocs.
5206 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5208 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5210 * doc/c-i386.texi: Replace occurences of "opcode" with
5211 "instruction mnemonic", "instruction", or "mnemonic" when
5212 referring to the name of an instruction. Use "opcode" when
5213 referring to the sequence of machine bytes.
5215 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5216 (is_opcode_char): Rename to is_mnemonic_char.
5217 (md_assemble and i386_operand): Correct error messages from
5218 "opcode" to "instruction mnemonic"
5219 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5220 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5221 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5222 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5223 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5224 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5225 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5227 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5229 * config/tc-i386.c (i386_operand): Check for garbage after
5232 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5234 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5235 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5237 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5239 * config/tc-sh.h (obj_fix_adjustable): Define.
5240 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5241 (md_apply_fix): Likewise.
5242 (tc_gen_reloc): Likewise.
5243 (sh_fix_adjustable): New.
5245 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5247 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5248 * cgen.h (gas_cgen_finish_insn): Update prototype.
5249 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5250 cgen_insn_t -> CGEN_INSN_INT.
5251 (make_parallel): Update handling of CGEN_INT_INSN_P.
5252 (assemble_parallel_insn): Ditto.
5253 (target_make_parallel): New function.
5254 (md_assemble): Use it.
5256 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5258 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5260 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5262 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5263 converted into lower case.
5265 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5267 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5268 (gas_cgen_tc_gen_reloc): Likewise.
5269 * config/tc-m32r.h (obj_fix_adjustable): Define.
5270 * config/tc-m32r.c (m32r_fix_adjustable): New.
5271 (m32r_force_relocation): Handle VTABLE relocs.
5273 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5275 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5277 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5279 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5280 to lower case before parsing.
5282 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5283 parallel insns modift buts in the PSW as a side effect.
5285 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5287 * config/tc-d30v.c (find_format): Test for missing flag and
5290 (md_apply_fix3): Fix error messages to avoid
5291 assumption about presence of a symbol.
5293 (parallel_ok): Disallow parallel instructions that both modify the
5296 (find_format): Generate a warning if an odd numbered register is
5297 used as the first register in a mutli-register instruction.
5299 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5301 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5302 relocations are always associated with a symbol.
5304 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5306 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5307 (elf32_sparc_force_relocation): Declare.
5308 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5309 (tc_gen_reloc): Handle vtable relocs.
5310 (elf32_sparc_force_relocation): New.
5312 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5314 * symbols.c (S_IS_FUNCTION): New.
5315 * config/tc-v850.h (obj_fix_adjustable): Define.
5316 (TC_FORCE_RELOCATION): Define.
5317 (v850_force_relocation): Declare.
5318 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5319 of fx_addnumber for VTABLE reloc addends.
5320 (md_apply_fix3): Handle VTABLE relocs.
5321 (v850_fix_adjustable): New.
5322 (v850_force_relocation): New.
5324 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5326 * tc-hppa.c (fp_operand_format): Add some additional formats.
5327 (pa_ip): Do not automatically promote into pa2.0 mode.
5328 (pa_level): Handle ".level 2.0".
5330 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5332 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5333 * config/tc-i386.h (template.extension_opcode): Change to
5334 unsigned int to allow full range of 8-bit opcode suffixes.
5335 (None): Redefine as 0xffff.
5337 From Jeff B Epler <jepler@usgs.gov>
5338 * doc/c-i386.texi (i386-SIMD): New section.
5340 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5342 * read.c (discard_rest_of_line): New function.
5343 * read.h: Declare it.
5344 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5346 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5348 * config/tc-d10v.c (find_symbol_matching_register): New function.
5349 (find_opcode): Cope with the case where a register name matches
5352 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5354 * config/tc-v850.c (md_pcrel_from): Rename to
5355 v850_pcrel_from_section.
5356 (v850_pcrel_from_section): Do not resolves symbols in other
5359 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5361 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5363 * config/tc-d10v.c (find_opcode): Generate an error if a register
5364 is supplied for an operand that should not be a register.
5366 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5368 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5369 instructions to have another instruction in the right bin.
5371 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5373 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5374 the right container if the left container holds a branch
5377 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5379 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5380 both a register name and symbol name.
5381 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5383 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5385 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5386 execution unit class.
5388 (reg_name_search): If a name matches a register and a symbol,
5389 prefer the register.
5390 (find_format): Disallow flag registers when a general purpose
5391 register is required.
5392 If a number is required, but a register has been given, check to
5393 see if a symbol with the same name as the register exists, and if
5394 so, use that symbol.
5396 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5398 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5400 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5402 * config/tc-d30v.c (find_format): Do not accept flag registers as
5403 general purpose registers.
5404 (find_format): If an immediate value is expected at a given place
5405 in a format, but a register name has been provided instead, check
5406 to see if that register name matches the name of a predefined
5407 symbol and if it does, then use the symbol instead.
5408 (reg_name_search): If a register name matches a symbol name,
5409 prefer the register name to the symbol name.
5411 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5413 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5414 the previous insn to empty.
5416 1998-09-20 Michael Meissner <meissner@cygnus.com>
5418 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5419 pieces, forcing the use of an ANSI compiler.
5421 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5423 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5425 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5427 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5429 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5431 (obj_elf_vtable_entry): Likewise.
5432 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5433 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5434 (tc_gen_reloc): Likewise.
5435 (arm_fix_adjustable): Likewise.
5436 (elf32_arm_force_relocation): New.
5437 (armelf_frob_symbol): Remove coff-style symbol support.
5439 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5441 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5443 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5445 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5446 OBJ_COFF so that routine is defined for a.out format.
5448 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5450 * config/tc-i386.c (i386_operand): Detect non-segment registers
5451 used as segment prefixes.
5453 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5455 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5456 optimize across FDE boundaries.
5458 * config/obj-coff.c (obj_coff_section): Preserve any link once
5459 flags when setting the section flags.
5461 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5463 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5464 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5466 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5468 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5471 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5473 * frags.c (frag_grow): Include the size of the frag struct in the
5476 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5477 if the new subseg comes before the old.
5479 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5481 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5482 to handle edge8 and edge16.
5484 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5486 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5487 before we clobber the symbol involved.
5489 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5491 * config/tc-arm.c: Remove OBJ_ELF definitions for
5492 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5493 use arm_adjust_symtab for OBJ_COFF.
5494 (armelf_adjust_symtab): New Routine.
5495 * config/tc-arm.h: Define obj_adjust_symtab to
5496 armelf_adjust_symtab for OBJ_ELF.
5498 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5500 * configure.in: Make all i386-elf targets use bfd_gas.
5501 * config/tc-i386.c (tc_i386_force_relocation): New.
5502 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5503 (md_apply_fix3): Likewise.
5504 (tc_gen_reloc): Handle them.
5505 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5506 tc_i386_force_relocation.
5508 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5510 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5512 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5514 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5515 current opcode after writing the first insturction of a reverse
5518 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5520 * read.h (generate_lineno_debug): Add prototype.
5521 * read.c (generate_lineno_debug): Make non-static.
5523 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5525 * config/tc-i386.c (md_assemble): Only warn for address/data size
5528 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5530 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5531 against Thumb function names, as the linker needs this information.
5533 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5535 * expr.c (operand): Check also that there is no advance in operand
5536 after atof_generic in order to decide "is it label 0f or floating
5539 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5541 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5542 command line options with a single dash.
5543 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5545 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5547 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5548 * tc-arm.c (arm_fix_adjustable): New routine.
5550 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5552 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5553 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5554 demand_empty_rest_of_line before mri_comment_end.
5555 (equals): Check garbage after expression before
5556 mri_comment_end in MRI mode.
5558 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5560 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5561 small immediate constant to use the constant itself rather than
5564 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5566 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5567 (pa_leave): Likewise.
5569 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5571 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5573 (i386_operand): Fix an error message.
5575 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5577 * doc/c-arm.texi (ARM Directives): Document .req directive.
5579 * config/tc-arm.c (reg_required_here): Display erroneous string if
5580 the register name could not be decoded.
5581 Do not set inst.instruction if the sift is -1.
5583 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5585 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5588 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5590 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5591 even if it is belived to be unnecessary.
5593 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5595 config/tc-i386.c (i386_operand): Size immediate constants by
5596 suffix (erroneously removed as part of July 7 change).
5598 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5600 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5601 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5602 (armelf_frob_symbol): New Routine.
5603 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5605 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5607 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5609 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5611 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5612 command line switches passed to assembler.
5614 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5616 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5617 (gas_cgen_opcode_desc): Declare.
5618 (gas_cgen_parse_operand): Declare.
5619 (*): Prepend gas_ to gas specific fns to denote them as such.
5621 * cgen.c (gas_cgen_opcode_desc): New global
5622 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5623 (queue_fixup): Renamed from cgen_queue_fixup.
5624 (*): Prepend gas_ to gas specific fns to denote them as such.
5626 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5627 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5628 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5629 Open opcode table and initialize it.
5630 (make_parallel): Use gas_cgen_opcode_desc.
5631 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5632 (md_assemble): Ditto.
5634 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5636 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5637 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5638 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5639 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5640 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5641 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5642 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5643 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5644 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5645 (INIT_STAB_SECTION): Likewise.
5646 (OBJ_PROCESS_STAB): Likewise.
5648 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5649 (md_parse_option): Watch for them.
5650 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5651 (md_begin): Kill neverdef code.
5652 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5653 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5654 (s_alpha_coff_wrapper): New.
5655 (md_pseudo_table): Trap all ECOFF pseudos.
5657 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5659 Start of changes to remove mdebug section from mips*-elf
5660 Based on MIPS_STAB_ELF definition
5661 * acconfig.h: undef if not configured
5662 * config.in: undef if not configured
5663 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5664 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5665 * stabs.c (s_stab_generic): flush frag
5667 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5669 * configure.in: (arm-*-elf): Handle.
5670 (thumb-*-elf): Handle.
5671 * configure: Regenerate.
5672 * read.c (stringer): Fix typo in comment.
5673 * write.c (fixup_segment): Don't add symbol value to addend if
5675 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5677 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5680 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5682 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5683 (write_2_short): Emit warning if new flag is set.
5684 (do_assemble): Set flags if left instruction is one of special
5685 "right-instruction-killer" type.
5687 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5689 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5690 Always output words in debug_info section as big endian.
5691 (sparc_target_format): Choose correct bfd target.
5692 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5694 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5696 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5697 to work with internationalization code. Issue an error when two
5698 operands match that are not allowed to match.
5700 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5702 * configure.in (install_tooldir): Allow target to specify whether
5703 it wants to be installed in $(tooldir)/bin.
5704 * configure: Regenerate.
5705 * Makefile.am (install-exec-local): Set install-exec-tooldir
5706 dependency via configure.
5707 * Makefile.in: Regenerate.
5709 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5711 * Makefile.am (install-exec-local): Split into two ...
5712 (install-exec-bindir,install-exec-tooldir): New rules.
5713 * Makefile.in: Regenerate.
5715 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5717 * Makefile.am (install-exec-local): Don't remove the file before
5718 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5719 W. Rozycki <macro@ds2.pg.gda.pl>.
5720 * Makefile.in: Rebuild.
5722 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5724 * cgen.c: Include libiberty.h.
5725 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5726 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5727 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5728 (md_cgen_lookup_reloc)): Declare.
5729 (md_cgen_record_fixup_exp): Declare.
5730 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5731 (m32r_relax_frag): Declare.
5732 (cgen_md_apply_fix3): Decls moved to cgen.h.
5733 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5734 (m32r_cgen_record_fixup_exp): Delete decl.
5735 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5736 (assemble_nop): Delete.
5737 (expand_debug_syms): Delete unused `exp'.
5738 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5739 Add default case for -Wall.
5740 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5741 (md_atof): Delete unused wordP.
5743 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5745 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5748 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5750 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5751 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5752 .print, .purgem, and .struct. Remove documentation for
5755 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5757 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5758 Update call to insert_operand.
5760 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5762 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5764 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5766 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5767 whitespace after a prefix operator.
5769 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5771 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5773 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5775 * config/tc-sparc.c (log2): New static function.
5776 (s_reserve): Use log2 to convert alignment before calling
5778 (s_common): Use log2 to convert alignment before calling
5779 record_alignment and frag_align.
5780 (sparc_cons_align): Use log2.
5782 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5784 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5785 (s_common): Likewise.
5787 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5788 initialization of waddr.
5789 (sparc_elf_final_processing): Add default case to switch.
5791 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5793 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5794 than temporary real.
5796 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5798 * write.c (subsegs_finish): Don't align the segments if there were
5801 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5802 copying aux information.
5804 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5805 expression into a symbol.
5807 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5809 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5810 type to unsigned int.
5811 (md_assemble): Change type used to store offsets from unsigned
5813 (i386_operand): Switch error check to only call RESTORE_END_STRING
5814 once after parse_register.
5816 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5818 * config/tc-v850.c (md_show_usage): Changed format to match that
5821 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5823 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5825 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5827 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5830 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5832 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5833 * doc/Makefile.in: Rebuild.
5835 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5837 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5838 for %lo expressions.
5839 (mips_ip, case 'u'): Move range check after code to mask
5840 off bits in %hi/%lo expressions. Mask off high bits for
5843 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5845 * doc/Makefile.am (gasver.texi): New target.
5846 (as.info, as.dvi): Depends upon gasver.texi.
5847 * doc/as.texinfo: Include gasver.texi. Mention version number on
5848 title page and in top node.
5849 * doc/Makefile.in: Rebuild.
5851 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5853 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5854 but not including the line containing the edict.
5855 * listing.h (LISTING_EOF): New.
5856 * input-scrub.c (input_scrub_next_buffer): Call it.
5858 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5860 * config/tc-i386.c (i386_operand): Don't set the size of an
5861 immediate address based solely on the suffix and the mode.
5863 * config/tc-i386.c (md_assemble): Add assertion to make sure
5864 overlap2 does not set Imm.
5866 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5867 sequences of whitespace to a single space.
5868 (is_space_chars): Just compare with space.
5869 (md_begin): Don't initialize space_chars.
5870 (md_assemble): Just skip a single whitespace character.
5871 (i386_operand): Rewrite base-index parsing to use new
5872 parse_register, and to skip white space. Skip white space in a
5873 number of other places too. Don't give error message if
5874 parse_register fails.
5875 (parse_register): Change reg_string parameter to be non-const.
5876 Add end_op parameter. Skip white space after the `%', and return
5877 end of register string. Give error message here rather than
5880 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5882 Based on patch from Matt Semersky <matts@scd.hp.com>:
5883 * expr.c (op_encoding): Make const.
5884 (expr_set_precedence): New function.
5885 (expr_begin): Don't set operator rankings, just call
5886 expr_set_precedence.
5887 * expr.h (expr_set_precedence): Declare.
5888 * read.c (s_mri): Call expr_set_precedence.
5890 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5892 * doc/as.texinfo (Statements): Remove paragraph discussing
5893 continuing lines with a backslash. This hasn't worked for years,
5896 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5898 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5900 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5901 (ps_CTORS, ps_DTORS): New section types.
5902 (vms_fixup_xtors_section): New function
5903 (Ctors_Psect, Dtors_Psect): Define.
5904 (IS_GXX_XTOR): Define
5905 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5906 Filter static constructors/destructors and add to
5907 Ctors_Symbols/Dtors_Symbols chain.
5908 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5909 appropriate section.
5911 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5912 * makefile.vms: Merge vax/vms support.
5914 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5916 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5917 (elf_pseudo_table): Add them.
5918 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5919 (md_apply_fix): Accept them.
5920 (mips_fix_adjustable): Don't adjust them.
5921 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5922 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5923 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5924 (tc_fix_adjustable): Don't adjust them.
5926 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5928 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5930 * Makefile.in: Regenerate.
5931 * configure.in: AC_SUBST cgen_cpu_prefix.
5932 * configure: Regenerate.
5934 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5936 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5937 Changed all users of COND12_DELAY.
5939 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5941 * config/tc-mn10300.c (set_arch_mach): New function.
5942 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5943 (md_begin): Default to mn10300 mode.
5944 (md_assemble): Only accept instructions for the core mn10300
5945 chip and the active machine type.
5947 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5949 * subsegs.h (segment_info_type): Give the struct a name.
5950 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5951 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5952 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5953 * config/tc-w65.h (tc_reloc_mangle): Declare.
5954 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5956 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5958 * config/tc-v850.c (v850_comm): Restore old section
5959 after common processing.
5961 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5963 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5965 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5967 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5968 char with code that explicitly sign-extends.
5970 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5972 * config/tc-v850.c (md_begin): Restore text section as the current
5973 section after creating call table sections.
5974 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5977 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5978 with call to macro SYM_AUXINFO.
5980 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5982 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5983 with the program transform name.
5984 * Makefile.in: Rebuild.
5986 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5988 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5991 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5993 * config/tc-i386.c (i386_operand): Be prepared for a space between
5994 the open parenthesis and the start of the register operand,
5995 because of the June 16 change.
5997 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5999 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6002 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6004 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6005 even if it is belived to be unnecessary.
6007 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6009 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6011 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6013 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6015 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6016 shift amount for a repeated operand. The shift amount for the
6017 repeated copy comes from the size of the operand.
6019 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6021 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6023 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6025 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6027 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6029 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6030 characters in it as LEX_IS_SYMBOL_COMPONENT.
6031 * config/tc-i386.h (tc_symbol_chars): Define.
6032 (extra_symbol_chars): Declare.
6033 * config/tc-i386.c (extra_symbol_chars): Define.
6034 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6035 (line_comment_chars): Set to '/' if TE_LINUX.
6036 * doc/c-i386.texi (i386-prefixes): Update.
6037 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6039 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6041 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6042 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6044 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6046 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6047 constraint in instructions REP & REPI.
6049 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6051 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6052 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6054 (check_range): If the operand is shifted, then shift the number
6055 before checking its range.
6057 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6059 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6062 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6064 * config/tc-v850.c (v850_comm): Create special sections as needed.
6066 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6068 * config/tc-d10v.c (write_2_short): Addition of swapping
6069 instructions for sequential and reverse sequential order when
6070 given order is not possible.
6072 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6074 * Makefile.am: Rebuild dependencies.
6075 (DEP_INCLUDES): Fix reference to intl build directory.
6076 * Makefile.in: Rebuild.
6078 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6080 * doc/c-i386.texi: Update 16 bit documentation.
6082 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6083 IgnoreDataSize to IgnoreSize as they are used for address size as
6085 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6086 32-bit mode, similarly addr16/data16 and variants.
6088 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6090 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6091 sequential word multiply instructions.
6093 (do_assemble): Add extra command line argument, to allow mul32
6094 attribute to be preserved across parallel insns.
6095 (md_assemble): Insert NOPs between explicitly parallel insns which
6096 contain an 32 bit multiply and a 16 multiply.
6098 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6100 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6103 * config/tc-i386.c (reloc): Add braces.
6105 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6106 consistent with Intel naming.
6107 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6108 use bitfields in sib_byte.
6109 (modrm_byte): Don't use bitfields here either.
6111 * config/tc-i386.c (current_templates): Add const.
6112 (parse_register): Add const to return, param, and char *s.
6113 (i386_operand): Add const to reg_entry *r.
6114 * config/tc-i386.h (templates): Add const to start, end.
6116 Inspired by code for 16 bit gas support from Martynas Kunigelis
6117 <martynas@nm3.ktu.lt>:
6118 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6119 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6120 (uses_mem_addrmode): Remove.
6121 (md_estimate_size_before_relax): Add support here too.
6122 (md_relax_table): Rewrite interface to md_relax for 16 bit
6124 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6125 (opcode_suffix_to_type): Remove.
6126 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6127 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6128 (md_convert_frag): Likewise.
6129 (i386_operand): Add support for 16 bit base/index regs,
6130 immediates, and displacements. Remove some unnecessary casts, and
6131 localise end_of_operand_string, displacement_string_start,
6132 displacement_string_end variables. Add GCC_ASM_O_HACK.
6133 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6135 * config/tc-i386.c (prefix_hash): Remove.
6136 (md_begin): Rewrite without obstacks. Remove prefix hash table
6137 handling. Rewrite lexical table handling.
6138 (i386_print_statistics): Don't print prefix statistics.
6139 (md_assemble): Rewrite instruction parser so that line is not
6140 converted to lower case. Don't do a hash_find for prefixes,
6141 instead recognise them via opcode modifier.
6142 (expecting_operand, paren_not_balanced): Localise variables.
6143 * config/tc-i386.h (IsPrefix): Define.
6144 (prefix_entry): Remove.
6146 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6147 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6148 '\\' in case where comment_chars contains '/'.
6150 * config/tc-i386.c (MATCH): Ensure given operand and template
6151 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6152 you must write `ljmp *table(%ebx)'.
6154 From H.J. Lu <hjl@gnu.org>:
6155 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6156 as 0 ifndef BFD_ASSEMBLER.
6157 (md_assemble): Allow immediate operands without suffix or
6158 other reg operand to default in size to the current code size.
6160 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6162 * config/tc-v850.c (md_begin): Restore creation of
6163 .call_table_text and .call_table_data sections.
6165 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6167 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6168 after emitting a word of noops.
6170 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6172 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6173 (i386_operand): Simplify checks for valid base/index combinations.
6174 Disallow `in 4(%dx),%al'.
6176 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6178 (add_prefix): Change parameter from char to int.
6180 * config/tc-i386.h (Ugh): Define opcode modifier.
6181 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6183 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6184 CONSISTENT_REGISTER_MATCH macros to check register types more
6185 thoroughly. Check for illegal suffix/operand combinations
6186 when matching insns with operands. Handle new `s' suffix, and
6187 associated FloatMF opcode modifier for float insns with memory
6189 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6190 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6191 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6192 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6193 DATA_PREFIX_OPCODE throughout.
6195 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6196 (md_assemble): Rewrite suffix/register operand checking code to be
6197 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6198 AnyMem, the better to grep.
6200 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6201 given a memory operand. Don't set Abs bits either.
6202 (type_names): Remove Mem*, Abs*.
6203 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6204 define opcode_modifiers as these cases are handled by Disp8,
6205 Disp16, Disp32 and suffix checks.
6206 (COMES_IN_BOTH_DIRECTIONS): Remove.
6207 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6209 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6210 if IgnoreDataSize modifier given. Remove ShortformW modifier
6211 test. Add test for ShortForm in W base_opcode modification.
6212 Merge Seg2ShortForm and Seg3ShortForm code.
6213 * config/tc-i386.h (ShortFormW): Remove.
6214 (IgnoreDataSize): Define.
6216 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6218 * config/tc-d30v.c (md_assemble): Store previous segment state
6219 with previous instruction.
6221 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6223 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6224 (ebp, esp): Remove static variables.
6225 (MATCH): Remove test for InOutPortReg.
6226 (i386_operand): Properly handle InOutPortReg here instead.
6227 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6228 (md_assemble): Simplify and correct modrm and sib generation.
6229 (i386_operand): Add warning for scale without index.
6230 Rewrite checks for valid base/index combinations.
6232 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6233 macros and enclose in do while(0).
6234 (RESTORE_END_STRING): Likewise.
6235 (md_assemble): Add one to printed operand number so we start
6236 from 1 not 0. Add some more gettext invocations.
6237 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6240 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6241 DATA_PREFIX, SEG_PREFIX): Define.
6242 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6243 (check_prefix): Remove function.
6244 (add_prefix): New function. Add prefix to i.prefix as well as
6246 (md_assemble): Changes for add_prefix. Remove hack for wait
6247 prefix, instead always output prefixes in fixed order. Test
6248 for jcxz/loop when selecting between word & dword operations,
6249 and add address size prefix rather than operand size prefix.
6250 Remove operand -> address size hack when emitting jcxz/loop.
6251 (i386_operand): Remove O_Absent check as it's done in expr.
6253 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6255 * configure.in: Recognize m5200 as a cpu_type of m68k.
6256 * aclocal.m4: Rebuild with current libtool.
6257 * configure: Rebuild.
6259 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6261 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6262 to relaxable_symbol to prevent references to external symbol from
6265 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6267 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6268 symbols are relaxable.
6270 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6272 * config/tc-v850.c (md_begin): Don't create special
6273 sections by default.
6275 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6277 * config/tc-mips.c (macro): For div and udiv, close the
6278 reorder block as soon as possible.
6280 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6282 From Matt Semersky <matts@scd.hp.com>:
6283 * macro.c (macro_mri_mode): New function.
6284 * macro.h (macro_mri_mode): Declare.
6285 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6288 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6290 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6293 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6294 until after xstrdup in OBJ_EVAX case.
6296 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6298 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6299 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6300 of hardcoded magic number.
6301 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6303 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6305 * read.c (do_s_func): New function.
6307 * read.h (do_s_func): Add prototype.
6309 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6311 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6312 nops if fill pattern not specified.
6314 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6316 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6317 * config/te-go32.h (TE_GO32): Define.
6318 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6320 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6322 Implement .func/.endfunc pseudo-ops.
6323 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6325 * read.c (potable): Add .func,.endfunc.
6326 (s_func): New function.
6327 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6329 (in_doc_func_p,current_function_label): New static globals.
6330 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6332 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6334 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6335 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6336 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6337 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6338 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6339 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6340 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6341 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6342 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6343 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6344 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6345 * config/tc-a29k.c: Don't define md_short_jump_size,
6346 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6347 * config/tc-alpha.c: Likewise.
6348 * config/tc-alpha.h: Likewise.
6349 * config/tc-arm.c: Likewise.
6350 * config/tc-h8300.c: Likewise.
6351 * config/tc-h8500.c: Likewise.
6352 * config/tc-hppa.c: Likewise.
6353 * config/tc-i860.c: Likewise.
6354 * config/tc-i960.c: Likewise.
6355 * config/tc-ppc.c: Likewise.
6356 * config/tc-sh.c: Likewise.
6357 * config/tc-sparc.h: Likewise.
6358 * config/tc-tic30.c: Likewise.
6359 * config/tc-w65.c: Likewise.
6360 * config/tc-z8k.c: Likewise.
6362 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6364 * config/tc-vax.c (_): Delete this macro used for placeholder
6365 values in vax_operand_width_size; it conflicts with the _() macro
6366 used for internationalization.
6368 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6370 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6371 code. From Chris Moller <moller@bops.com>.
6373 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6374 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6375 * read.c (emit_expr): Initialize seg and subseg fields of a new
6377 * write.c (write_object_file): Switch to the appropriate segment
6378 and subsegment when processing a broken word.
6380 * config/tc-m68k.c (mri_assemble): New static function.
6381 (build_mri_control_operand): Call mri_assemble rather than
6383 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6384 (s_mri_endf, s_mri_endw): Likewise.
6386 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6388 * read.c (s_org): Call md_flush_pending_output if it is defined.
6390 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6392 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6394 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6395 (md_parse_option): Add for same.
6396 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6397 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6398 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6400 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6402 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6404 * config/tc-arm.c (find_real_start): Relax definition of local
6407 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6409 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6410 symbols at the given address, not just the last one specified.
6412 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6414 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6415 or number_to_chars_littleendian to write data.
6417 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6419 * config/tc-v850.c (md_assemble): Remove artificially created
6420 register name symbols.
6422 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6424 * write.c (fixup_segment): Change "segment" to "section" in
6427 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6429 * write.c (fixup_segment): Change sym1-sym2 message again.
6431 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6433 * write.c (fixup_segment): Improve error message for sym1-sym2
6434 errors when sym1 is in a different segment from sym2.
6436 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6438 * config/tc-m32r.c (warn_unmatched_high): New static local.
6439 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6440 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6441 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6442 (md_parse_option): Likewise.
6443 (md_show_usage): Likewise.
6444 (m32r_frob_file): Likewise.
6446 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6447 (read_a_source_file): Call them.
6448 * read.h (stabs_generate_asm_file): Declare.
6449 * stabs.c (stabs_generate_asm_file): New function.
6450 (generate_asm_file): New function.
6451 (stabs_generate_asm_lineno): Move file name handling into
6454 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6456 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6457 (d30v_current_align, d30v_current_align_seg): New variables.
6458 (d30v_last_label): New variable.
6459 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6460 (s_d30v_data, s_d30v_section): Likewise.
6461 (md_pseudo_table): Call them.
6462 (md_begin): Initialize d30v_current_align_seg.
6463 (md_assemble): Call d30v_align when needed by known current alignment.
6464 (d30v_frob_label, d30v_cons_align): New functions.
6465 * config/tc-d30v.h (md_do_align): Remove.
6466 (tc_frob_label): Call d30v_frob_label.
6467 (md_cons_align): New.
6469 * config/tc-d30v.c (find_format): Convert complex expressions to
6470 expression symbols before processing. Clean up code formatting.
6472 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6474 * po/Make-in (install-info): New target.
6476 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6478 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6480 * config/tc-mn10300.c (md_assemble): Likewise.
6482 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6484 * Makefile.am: Update with `make dep-am'.
6485 (HFILES): Add cgen.h.
6486 (cgen.o): Depend on cgen.h.
6487 * Makefile.in: Regenerate.
6489 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6491 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6493 * gasp.c (grab_label): Permit a label to be a preprocessor
6494 variable by permitting a label to start with a backslash.
6496 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6498 * config/tc-mips.c (validate_mips_insn): Removed hack
6499 for previously inaccessible bitfields in some INSN_TRAP
6502 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6504 * config/tc-d30v.c (do_assemble): Abort with error message
6505 if opcode operands do not match.
6507 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6509 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6510 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6511 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6512 similar new 'q' operand.
6514 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6516 * cgen.c (cgen_asm_finish_insn): Fix typo.
6518 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6521 * cgen.c: Include it.
6522 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6523 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6524 All callers updated.
6525 * config/tc-m32r.c: Include cgen.h.
6526 (m23r_insn): New members num_fixups,fixups.
6528 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6530 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6531 to avoid compiler warning.
6533 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6535 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6538 * makefile.vms (OBJS): Add ehopt.obj
6540 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6542 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6544 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6546 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6547 a short format insn.
6548 (md_assemble): Set it for explicitly packed insns.
6550 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6552 * config/obj-coff.c (c_symbol_merge): Do not take address of
6553 native fields when performing the memcpy.
6555 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6557 * config/tc-mips.c (macro,macro2): Implement
6558 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6560 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6562 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6563 relocations against globally visible symbols.
6564 * config/tc-m68k.c (relaxable_symbol): New macro.
6565 (m68k_ip, md_estimate_size_before_relax): Use it.
6566 (tc_m68k_fix_adjustable): Also handle weak symbols.
6568 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6570 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6571 references to externally visible symbols.
6572 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6573 values in twice for a PC relative reloc if the symbol is
6576 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6577 don't adjust a PC relative reloc against an externally visible
6579 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6580 for a PC relative fixup against an externally visible defined
6581 symbol, arrange to store object file and addend values as though
6582 the symbol were not defined.
6583 (tc_gen_reloc): Likewise.
6585 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6587 * read.c (sizeof_leb128): Referenced externally by write.c so
6590 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6592 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6593 and expand a 'debug' symbol associated with the next instruction
6594 that does not cause a short instruction to be filled with a NOP.
6595 (md_pseudo_table): Add support for .debugsym.
6596 (assemble_parallel_insn): Add calls to expand_debug_sym as
6598 (md_assemble): Ditto.
6600 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6602 * as.c (main): Conditionally call setlocale.
6603 * gasp.c (main): Likewise.
6604 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6605 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6607 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6609 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6611 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6613 * config/tc-hppa.c: Change all calls to bzero to use memset.
6614 (pa_ip): Add cast to avoid warning.
6615 (tc_gen_reloc, md_apply_fix): Likewise.
6616 (pa_find_space_by_number): Likewise.
6617 (hppa_force_relocation): Likewise.
6618 (pa_block): Change i to unsigned int.
6619 * config/obj-som.h (obj_som_copyright): Declare.
6621 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6623 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6624 for line numbers for assembly source.
6626 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6628 * configure.in: Change version number to 2.9.4
6629 * configure: Rebuild.
6631 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6633 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6635 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6637 * ecoff.h: Change symbolS in function declaration to struct
6640 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6642 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6643 (md_convert_frag): Fix i18n typo.
6645 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6647 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6648 * ecoff.h: Protoype it.
6649 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6650 [EVAX] (s_alpha_prologue): Delete.
6651 (md_pseudo_table): Update.
6653 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6655 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6656 array to local pointer.
6657 (get_args, parse_expr): Add casts to avoid warnings.
6659 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6661 * read.c (s_set): Cast xmalloc return value to fragS *.
6662 * config/tc-m68k.c (m68k_ip): Function made static to match
6663 previous forward declaration.
6664 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6666 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6668 * config/tc-v850.c: Add internationalisation macros to error
6671 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6672 macros to error strings.
6674 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6676 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6677 reloc is in the TOC csect.
6678 (md_apply_fix3): Correct gettext typo.
6680 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6682 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6683 .L - they are local labels and the branches are not really
6684 function calls but rather far jumps.
6686 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6688 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6690 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6692 * config/tc-i386.c (md_assemble): Print operand number rather than
6693 using ordinal_names.
6694 (i386_operand): Likewise.
6696 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6698 * Makefile.am (INTLLIBS): Define to work around apparent automake
6700 All Makefiles: Regenerated.
6702 * Many files: Added gettext invocations around user-visible
6704 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6705 HAVE_LC_MESSAGES): Define.
6706 * dep-in.sed: Added asintl.h.
6707 * po/Make-in: New file.
6708 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6710 * read.c (Z_): Renamed from `_'.
6711 * Makefile.am (SUBDIRS): Added po.
6712 (POTFILES): new macro.
6713 (po/POTFILES.in): New target.
6714 ($(OBJS)): Added asintl.h.
6716 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6717 (as_new_LDADD): Added $(INTLLIBS).
6718 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6719 (gasp_new_LDADD): Added $(INTLLIBS).
6720 (gasp_new_DEPENDENCIES): New macro.
6721 * configure, aclocal.m4: Rebuilt.
6722 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6724 (ALL_LINGUAS): Define.
6725 * macro.c: Include "asintl.h".
6726 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6727 * as.h: Include "asintl.h".
6728 * config/tc-i386.c (ordinal_names): Removed.
6729 (md_assemble): Changed error text to avoid ordinal_names.
6730 (i386_operand): Likewise.
6731 (reloc): Added as_bad to avoid i18n problems.
6732 (tc_gen_reloc): Likewise.
6733 * config/tc-arm.c (bad_args): Now a #define.
6735 * config/obj-vms.c (VMS_stab_parse): Changed type of
6737 (global_symbol_directory): Unified strings to avoid i18n
6739 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6740 avoid i18n problems.
6741 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6742 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6744 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6746 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6748 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6750 * as.c (print_version_id): Added an fprintf to avoid i18n
6752 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6754 * expr.c (expr): Added as_warn call to avoid i18n problems.
6755 * messages.c (as_assert): Changed code to avoid i18n problems.
6756 (as_abort): Likewise.
6757 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6758 (s_space): Likewise.
6759 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6761 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6763 * config/tc-i386.c (check_prefix): New static function, split out
6765 (struct _i386_insn): Add wait_prefix field.
6766 (md_assemble): Remove wait_prefix local variable. Use
6767 check_prefix when adding a prefix.
6769 * config/tc-i386.c (current_templates): New static variable.
6770 (md_assemble): Remove current_templates local variable.
6771 (md_assemble, i386_operand): Improve error and warning messages in
6772 many places. Add RESTORE_END_STRING in many places before error
6773 return. Clarify some comments.
6775 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6777 (md_assemble): Parse string instruction operands, looking for
6778 segment override prefixes. Check for invalid segment prefixes on
6780 (i386_operand): i.seg[] and max mem_operand changes for string
6782 * config/tc-i386.h (EsSeg): Define.
6784 * config/tc-i386.h (regKludge): Define.
6785 (iclrKludge, imulKludge): Don't define.
6786 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6787 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6788 opcode_modifier checks to look for more common cases first. Add
6789 default_seg for IsString case.
6791 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6793 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6795 * configure: Rebuild with new automake and libtool.
6796 * aclocal.m4, Makefile.in: Likewise.
6798 * doc/Makefile.am (as.dvi): New target.
6799 * doc/Makefile.in: Rebuild.
6801 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6803 * configure.in: Added sparc86x support.
6805 * configure: Rebuild.
6807 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6809 (md_parse_option): Warn if -EL is not supported for this architecture.
6811 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6813 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6815 * config/tc-mips.c (mips_ip): Note when we use get match on
6816 the full instruction name.
6818 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6820 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6821 back into the expression to handle add/sub simplification correctly.
6823 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6825 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6827 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6829 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6832 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6834 * symbols.c (max_indent_level): New global.
6835 (print_symbol_value_1): Use it.
6836 * expr.h (expr_build_dot): Declare.
6837 * expr.c (expr_build_dot): New function.
6839 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6841 * symbols.c (print_binary): New function.
6842 (print_expr_1): Call it.
6844 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6846 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6847 operand in the opcode.
6849 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6851 * config/tc-i386.h: Reorder operand flags and opcode modifier
6852 flags for clarity. Remove unused definitions: Unknown,
6853 ImmUnknown, DispUnknown, NoModrm.
6854 * config/tc-i386.c (type_names): Add missing Debug type.
6855 (md_assemble): Better duplicate prefix checking. Quicker string
6856 instruction check via new opcode_modifier flag.
6858 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6860 * doc/as.texinfo (Invoking): Clarify -Wa example.
6862 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6864 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6865 (s_mips_weakext): Define.
6866 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6867 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6870 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6872 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6873 is an error if the value can not be computed at assembly time.
6874 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6876 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6878 * gasp.c (main): Set next field of new include_path structure to
6879 NULL. From Avery Pennarun <averyp@gdc.ca>.
6881 * read.c (s_mri_sect): Call as_bad rather than abort for an
6882 unsupported MRI target.
6884 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6886 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6887 the destination of a branch instruction should be altered.
6888 (find_real_start): New function: Locate the real, Thumb coded
6889 start of a Thumb function.
6890 (do_t_branch23): Alter the destination of branches to Thumb
6893 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6895 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6897 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6900 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6902 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6903 * doc/c-hppa.texi: Likewise.
6905 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6907 * Makefile.am: Rebuild dependencies.
6908 * Makefile.in: Rebuild.
6910 * Makefile.am (DEP_INCLUDES): New variable.
6911 (.dep1): Change to work when srcdir is not an absolute path.
6912 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6913 * Makefile.in: Rebuild.
6915 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6917 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6918 LinearAddress patch.
6920 * configure.in: Set version to 2.9.1.
6921 * configure: Rebuild.
6923 * Branched binutils 2.9.
6925 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6927 * config/tc-i386.h (FWait): Define.
6928 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6929 other prefixes. Check FWait flag in opcode table to see which
6930 instructions require an fwait prefix.
6932 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6934 * stabs.c (get_stab_string_offset): Always create a stab string
6937 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6939 Fix some gcc -Wall warnings:
6940 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6941 * ehopt.c (eh_frame_code_alignment): Likewise.
6942 * expr.c (integer_constant, operand): Likewise.
6943 * frags.c (frag_align): Likewise.
6944 * gasp.c (level_0, change_base, doinstr): Likewise.
6945 * hash.c (hash_ask): Likewise.
6946 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6947 (debugging_pseudo): Likewise.
6948 * macro.c (define_macro, check_macro): Likewise.
6949 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6950 (ignore_rest_of_line, float_cons): Likewise.
6951 * symbols.c (decode_local_label_name): Likewise.
6952 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6953 (fixup_segment, number_to_chars_bigendian): Likewise.
6954 (number_to_chars_littleendian): Likewise.
6955 * config/atof-ieee.c (gen_to_words): Likewise.
6956 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6957 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6958 * read.c (output_big_sleb128): Initialize locals to avoid
6960 (output_big_uleb128, equals): Likewise.
6961 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6962 to unsigned int. Change zeros to unsigned int.
6963 * cond.c (s_if): Add return to default case.
6964 * frags.c (frag_now_fix): Change return type to addressT.
6965 * frags.h (frag_now_fix): Update declaration.
6966 * listing.c (file_info_struct): Change linenum to unsigned int.
6967 (struct list_info_struct): Change hll_line to unsigned int.
6968 (print_source): Update format string.
6969 * read.c (emit_expr): Change scan to unsigned int, and don't
6970 bother to initialize it.
6971 * symbols.c (dollar_label_count): Change to unsigned long.
6972 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6973 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6974 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6976 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6978 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6979 mcf5200 just as we do for m68000.
6980 (m68k_init_after_args): Likewise.
6981 (md_estimate_size_before_relax): Likewise.
6983 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6985 * config/tc-v850.c (md_assemble): Store relocation addend in
6986 fixup instead of instruction.
6988 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6990 * config/tc-i386.c (md_assemble): Swap template arguments to
6991 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6992 This macro is currently symmetric, so passing them the wrong
6993 way didn't cause any problem, but may if the macro is changed
6995 After copying template to i.tm, use i.tm. rather than t-> to
6996 access fields, and make t a const*
6997 Move i.tm.operand_types[] swap to immediately after the copy.
6999 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7001 * expr.h (expr_build_uconstant): Add prototype.
7002 (expr_build_unary,expr_build_binary): Add prototypes.
7003 * expr.c (expr_build_uconstant): New function.
7004 (expr_build_unary,expr_build_binary): New functions.
7006 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7008 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7009 * macro.c (macro_expand_body): Increase buffer size.
7010 * messages.c (as_warn): Likewise.
7011 (as_warn_where, as_bad, as_bad_where): Likewise.
7013 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7015 Based on patch from H.J. Lu <hjl@gnu.org>:
7016 * Makefile.am (DISTSTUFF): New variable.
7017 (diststuff): New target.
7018 * Makefile.in: Rebuild.
7020 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7022 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7023 m32r_elf_section_change_hook.
7025 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7026 emit a nop if a section ends with a 16 bit instruction.
7028 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7030 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7031 s_lcomm rather than obj_coff_lcomm.
7032 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7034 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7036 * config/tc-i386.h (LinearAddress): Define.
7037 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7038 instruction, don't use a default segment.
7040 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7042 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7043 * configure: Rebuild.
7045 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7047 * aclocal.m4, configure: Rebuild with libtool 1.2.
7049 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7051 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7052 PC relative branches. Patch courtesy of Jonathan Walton.
7055 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7057 * configure.in (emulations): Add thumb-pe target.
7059 * configure (emulations): Add thumb-pe target.
7061 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7063 * itbl-lex.l (yywrap): Don't define if already defined as a
7066 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7068 * depend.c (quote_string_for_make): New function.
7069 (wrap_output): Use it.
7071 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7073 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7074 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7076 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7078 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7079 Recognize -GN and -relax.
7080 (md_begin): Initialize gp size from -G switch.
7081 (alpha_force_relocation): Always force if -relax.
7082 (alpha_align): Take a new argument that will specify when to
7083 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7084 Change all callers. Emit nop alignment padding as nop+unop pair.
7086 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7088 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7089 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7091 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7093 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7094 require padding to the next long word boundary.
7096 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7098 * cgen.c: #include symcat.h.
7099 * config/tc-m32r.c: Likewise.
7101 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7103 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7104 absolute expressions instead of '$' prefixed register names.
7106 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7108 * read.c (s_set): Record file and line info for symbols when -as.
7109 (pseudo_set): Don't overwrite that dummy fragment.
7111 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7113 * config/tc-ppc.c (md_pseudo_table): Add "section".
7114 (ppc_named_section): New static function.
7116 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7118 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7119 so we don't have to scan the entire list.
7121 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7123 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7124 case, allow the parallel instructions to modify the same flag
7127 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7129 * listing.c (list_symbol_table): Categorize symbols by
7130 undefined_section rather than sy_frag->line == NULL.
7132 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7134 * Makefile.am (install-exec-local): Install properly when ln
7135 fails or tooldir == prefix.
7137 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7139 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7140 Test result of insert_operand for error.
7142 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7144 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7145 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7146 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7147 * doc/Makefile.in: Rebuild.
7149 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7151 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7152 (macro): Fix handling of M_COP[0-3].
7154 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7156 Based on patches from Ross Harvey <ross@teraflop.com>:
7157 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7158 if macro_alternate or macro_mri.
7159 (getstring): Remove support for byte constants between < and >.
7160 (get_any_string): '<' only starts a string if macro_alternate or
7162 (macro_expand_body): Permit keyword parameters following
7163 positional parameters.
7165 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7166 * configure.in (alpha*-*-netbsd*): New target.
7167 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7168 * configure: Rebuild.
7170 * as.h (flag_warn_suppress_instructionswap): Move from here...
7171 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7172 here, and make static.
7174 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7175 BFD_ASSEMBLER or MANY_SEGMENTS.
7177 * as.c (show_usage): Update bug-gnu-utils address.
7178 * gasp.c (show_usage): Likewise.
7179 * doc/as.texinfo (Bug Reporting): Likewise.
7181 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7183 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7184 insns regardless of the size of a pointer if we're in mips I or
7186 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7188 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7190 Fix rac to accept only a0:
7191 * tc-d10v.c (parallel_ok, find_opcode):
7192 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7193 Introduce OPERAND_GPR.
7195 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7197 * read.c (s_fill): Handle non-constant repeat counts by creating
7198 an rs_space fragment.
7200 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7202 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7203 from as_bad to as_warn.
7205 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7207 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7208 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7209 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7211 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7213 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7214 seg_fix_rotP rather than fix_root from seg_info.
7216 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7218 * expr.c: Add support for 0x1_2_3_4 bignums.
7220 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7222 * configure.in: Change -linux* to -linux-gnu*.
7223 * configure: Rebuild.
7225 * app.c (do_scrub_begin): Treat \r as whitespace.
7227 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7229 * Makefile.am: Update dependencies.
7230 * Makefile.in: Rebuild.
7232 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7234 * configure, aclocal.m4: Rebuild with new libtool.
7236 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7238 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7239 the argument to bfd_set_arch_mach.
7240 (load_address): Use bfd_arch_bits_per_address to determine the
7241 bit size of an address instead of looking at the isa level.
7242 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7244 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7246 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7248 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7250 * ehopt.c: New file.
7251 * as.h (enum _relax_state): Add rs_cfa.
7252 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7253 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7254 * read.c (emit_expr): Call check_eh_frame.
7255 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7256 (relax_segment): Likewise.
7257 * Makefile.am: Rebuild dependencies.
7258 (GAS_CFILES): Add ehopt.c.
7259 (GENERIC_OBJS): Add ehopt.o.
7260 * doc/internals.texi (Frags): Document rs_cfa.
7262 * as.c (show_usage): Mention --traditional-format.
7263 (parse_args): Accept --traditional-format.
7264 * as.h (flag_traditional_format): Declare.
7265 * output-file.c (output_file_create): If flag_traditional_format,
7266 set BFD_TRADITIONAL_FORMAT on stdoutput.
7267 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7269 * config/tc-mips.c (append_insn): Make sure that if we have a
7270 fixup for an unmatched %hi reloc, it does not associated with a
7273 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7274 * doc/Makefile.in: Likewise.
7276 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7278 * config/tc-m32r.c (check_for_side_effects): New function.
7279 (can_make_parallel): Add checks for instruction side effects
7280 clashing with the other instruction.
7281 (assemble_parallel_insn): Improve warning messages. Return error
7282 message from non-swapped instruction order.
7284 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7286 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7288 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7289 md_cleanup definition. This moves the forced literal output to
7290 the end of the source pass, and avoids macro's inserting literals
7291 into the code immediately after the macro expansion.
7293 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7295 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7296 a gas internal symbol is adjustable.
7297 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7299 * as.h: If gcc version greater than 2.6, use `__format__' and
7300 `__printf__' in function attributes, rather than `format' and
7303 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7305 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7307 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7309 Add tms320c30 support:
7310 * config/tc-tic30.h: New file.
7311 * config/tc-tic30.c: New file.
7312 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7313 TARGET_FORMAT as "coff-tic30".
7314 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7315 * Makefile.am: Rebuild dependencies.
7316 (CPU_TYPES): Add tic30.
7317 (CPU_OBJ_VALID): tic30-aout is valid.
7318 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7319 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7320 * configure, Makefile.in: Rebuild.
7322 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7324 * config/tc-v850.c (md_assemble): Improvements to error messages.
7326 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7328 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7329 BFD_RELOC_HI16_S to store the high bits of any value.
7331 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7332 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7333 assembler calculate relocations to any external symbol at all.
7334 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7335 involving generation of pc-relative relocs.
7336 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7337 has been moved to md_apply_fix3.
7339 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7340 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7341 which actually means (the address of identifier's GOT entry) +
7342 constant, which is not particularly useful.
7344 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7346 * read.h (include_dirs): Declare.
7347 (include_dir_count,include_dir_maxlen): Declare.
7349 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7351 * configure.in: Correct check for shared opcodes library.
7352 * configure: Rebuild.
7354 * listing.c (buffer_line): If we can't open the file, set at_end.
7355 (listing_print): Remove unused local variable fi.
7357 * config/m68k-parse.y (reglistpair): Handle register list in
7360 * config/vms-conf.h: Don't undef VERSION.
7362 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7364 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7366 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7368 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7369 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7370 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7371 (EXTRA_DIST): Define.
7372 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7373 explicitly rather than via the list of object files.
7374 (gcc-as.opt): New file created when make-gas.com is run.
7375 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7376 itbl-cpu.h} to #include appropriate file rather than copying that
7378 * config/vms-conf.h: Synchronize with current config.in.
7379 * Makefile.in: Rebuild.
7381 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7383 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7384 (parallel_ok): Relaxed parallel subinstruction dependency check.
7386 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7388 * as.h (flag_warn_suppress_instructionswap): added new flag.
7389 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7390 command line argument.
7391 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7392 warning only if flag_warn_suppress_instructionswap is false.
7394 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7396 * configure.in (i386-*-mingw32*): New target.
7397 * configure: Rebuild.
7399 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7401 * symbols.c (resolve_symbol_value): Don't set the segment if it
7402 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7404 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7407 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7409 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7410 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7413 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7415 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7417 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7419 * config/tc-v850.c (v850_insert_operand): Display instruction when
7420 an error is encountered.
7422 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7424 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7425 (i386-*-sco3.2v5*coff): New target.
7426 (i386-*-sco3.2*): New target.
7427 * configure: Rebuild.
7429 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7431 * config/tc-v850.c: Tidy error message production.
7433 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7435 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7436 validate_immediate return value in the right type for comparisons
7439 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7441 * listing.c (MAX_BYTES): Use listing variables not constants.
7442 (data_buffer): No longer an array, but a pointer.
7443 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7444 (listing_listing): Allocate data_buffer.
7446 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7448 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7449 --listing-rhs-width, --listing-cont-lines.
7450 (show_usage): Update.
7451 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7452 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7453 (print_lines): Use the variables instead of the constants.
7454 (listing_listing): Likewise.
7455 * listing.h: Declare the new vars.
7457 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7459 * as.c (parse_args): Add --keep-locals alias for -L.
7460 Add --strip-local-absolute.
7461 (show_usage): Update.
7462 * as.h (flag_strip_local_absolute): New flag.
7463 * symbols.c (S_IS_LOCAL): Use it.
7464 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7465 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7466 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7468 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7470 * config/tc-m32r.c: Detect if explicitly parallel instructions
7471 might have an io conflict and issue a warning message.
7473 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7475 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7476 cgen_swap_fixups): Functions to save, restore and swap the fixup
7477 chain with a backup copy.
7478 (cgen_asm_finish_insn): Returns address of constructed insn.
7480 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7482 * listing.c (file_info_struct): Remove FILE, add POS.
7483 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7484 (file_info): Don't open the file.
7485 (buffer_line): Check for the file in the last_open cache, updating
7487 (print_source): Don't reference file_info->file.
7488 (listing_listing): Likewise.
7489 (listing_print): Close the file in the cache, if any.
7491 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7493 * read.c (dwarf_file_string): New file static variable.
7494 (emit_expr): Look for constant sequence that leads up to a file
7495 name in DWARF debugging output.
7496 (stringer): Use dwarf_file_string to decide whether to accept a
7497 string as a file name.
7499 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7501 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7502 (crack_operand): Add reg->reglst MRI hack.
7503 (r_seg): Put reglst symbols in reg_section.
7504 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7506 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7508 * tc-sh.c (get_specific): Handle SGR & DBR.
7510 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7512 * tc-h8300.c (parse_reg): Take the length of the symbol into
7513 account when attempting to match a register name.
7514 * tc-h8500.c (parse_reg): Likewise.
7516 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7518 * cgen.c: Formatting changes to improve readability.
7520 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7522 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7525 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7527 Based on a patch from Jim Wilson
7528 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7529 (tc_gen_reloc): Handle cross section PC relative relocs
7532 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7534 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7536 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7538 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7539 (expr_jmp_buf): New static local.
7540 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7541 (cgen_md_operand): New function.
7542 * tc-m32r.c: Clean up pass over `struct foo' usage.
7543 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7545 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7547 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7548 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7550 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7552 * config/tc-i386.c (i386_operand): Give an error if there are
7553 unrecognized characters after an expression.
7555 For older changes see ChangeLog-9697