1 2000-09-12 Kazu Hirata <kazu@hxi.com>
3 * as.h: Fix formatting.
6 * config/obj-aout.c: Likewise.
7 * config/obj-aout.h: Likewise.
8 * config/obj-bout.c: Likewise.
9 * config/obj-bout.h: Likewise.
10 * config/obj-coff.c: Likewise.
11 * config/obj-coff.h: Likewise.
12 * dwarf2dbg.h: Likewise.
16 * itbl-ops.h: Likewise.
20 * struc-symbol.h: Likewise.
21 * subsegs.h: Likewise.
22 * symbols.h: Likewise.
26 2000-09-11 Kazu Hirata <kazu@hxi.com>
28 * bignum-copy.c: Fix formatting.
29 * config/tc-i370.c: Likewise.
30 * config/tc-i960.c: Likewise.
31 * config/tc-m68k.c: Likewise.
33 * flonum-copy.c: Likewise.
34 * flonum-konst.c: Likewise.
35 * flonum-mult.c: Likewise.
36 * literal.c: Likewise.
40 * subsegs.c: Likewise.
42 2000-09-09 Philip Blundell <philb@gnu.org>
44 * configure.in (arm*-*-uclinux*): New target.
45 * configure: Regenerate.
47 2000-09-09 Kazu Hirata <kazu@hxi.com>
49 * input-file.c: Fix formatting.
50 * itbl-ops.c: Likewise.
51 * messages.c: Likewise.
53 2000-09-08 Philip Blundell <philb@gnu.org>
55 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
58 2000-09-07 H.J. Lu <hjl@gnu.org>
60 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
63 2000-09-07 Kazu Hirata <kazu@hxi.com>
65 * atof-generic.c: Fix formatting.
66 * config/tc-mips.c: Likewise.
67 * config/tc-vax.c: Likewise.
68 * input-scrub.c: Likewise.
70 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
72 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
73 * configure.in (sh-*-linux*): Added.
76 2000-09-06 Kazu Hirata <kazu@hxi.com>
78 * config/tc-hppa.c: Fix formatting.
80 * ecoff.c: Fix formatting.
82 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
84 * configure: Rebuilt with new libtool.m4.
86 2000-09-05 Kazu Hirata <kazu@hxi.com>
88 * cgen.c: Fix formatting.
89 * config/tc-ia64.c: Likewise.
91 2000-09-05 Nick Clifton <nickc@redhat.com>
93 * aclocal.m4: Regenerate.
94 * config.in: Regenerate.
95 * configure: Regenerate.
96 * po/gas.pot: Regenerate.
98 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
100 * config/tc-cris.c: Correct comment typos.
102 2000-09-05 Eric Christopher <echristo@cygnus.com>
104 * config/tc-mn10300.c: Cleanup.
105 (md_pcrel_from): Enable.
107 2000-09-05 Alan Modra <alan@linuxcare.com.au>
109 * expr.c (operand): Fix a comment typo.
110 * write.c (write_relocs): Fix a signed/unsigned warning.
112 * config/tc-hppa.c (fudge_reg_expressions): New
113 (hppa_force_reg_syms_absolute): New.
114 (pa_equ): Allow reg_section expressions.
115 * config/tc-hppa.c (md_optimize_expr): Define.
116 (hppa_force_reg_syms_absolute): Prototype.
118 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
119 (pa_parse_number): Pass in arg to select fp reg parsing.
120 Return 1 to indicate format checks pass. If strict, then only
121 accept a register or register symbol. Return value in...
122 (pa_number): New static for pa_parse_number.
123 (FP_REG_BASE): Define.
124 (FP_REG_RSEL): Define.
125 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
126 appropriate. White space changes.
127 (need_pa11_opcode): Don't bother passing any params, get them from
129 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
130 Remove extraneous check in case 'Q'.
131 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
132 reg, set section of resulting symbol to reg_section.
133 (pa_parse_space_stmt): Modify call to pa_parse_number.
134 (pa_space): Likewise.
136 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
137 (hppa_force_relocation): Handle vtable relocs.
138 (pa_vtable_entry): New.
139 (pa_vtable_inherit): New.
140 (md_pseudo_table): Add entries for vtable pseudos.
141 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
142 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
144 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
145 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
146 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
148 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
149 specify a symbol type.
151 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
152 dependent things together.
153 (md_elf_symbol_type): Define.
155 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
157 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
159 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
160 (obj_elf_vtable_entry): Declare.
162 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
164 (obj_elf_vtable_entry): Similarly.
165 (elf_pseudo_table): Fix the damage with a cast.
167 2000-09-03 Richard Henderson <rth@cygnus.com>
169 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
170 for template selection when a label is needed.
172 2000-09-02 Kazu Hirata <kazu@hxi.com>
174 * config/tc-ia64.c: Fix formatting.
176 2000-09-02 Nick Clifton <nickc@redhat.com>
178 * configure.in: Increase version number to 2.10.91.
179 * configure: Regenerate.
180 * aclocal.m4: Regenerate.
181 * config.in: Regenerate.
182 * po/gas.pot: Regenerate.
183 * Makefile.in: Regenerate.
185 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
187 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
188 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
189 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
191 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
194 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
196 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
197 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
198 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
199 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
200 (GOT_symbol): New variable.
201 (md_undefined_symbol): Set it.
203 2000-09-01 Richard Henderson <rth@cygnus.com>
205 * config/tc-ia64.c (match): Don't inline.
206 (extra_goodness): New.
207 (md_begin): Prefer nop.f and nop.b for best_template.
209 2000-08-31 Kazu Hirata <kazu@hxi.com>
211 * as.c: Fix formatting.
216 2000-08-31 Eric Christopher <echristo@cygnus.com>
218 * config/tc-mn10300.c: Cleanup and fix warnings.
219 (md_pseudo_table): Add initializers.
220 (md_show_usage): Cleanup.
221 (md_parse_option): Fix warnings.
222 (md_undefined_symbol): Fix warnings.
223 (md_conver_frag): Fix warnings.
224 (tc_gen_reloc): Fix warnings.
225 (md_apply_fix3): Fix warnings.
226 (check_operand): Fix warnings.
228 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
230 * acinclude.m4: Include libtool and gettext macros from the
232 * aclocal.m4, configure: Rebuilt.
234 2000-08-30 Mark Hatle <mhatle@mvista.com>
236 * config/tc-ppc.c (md_parse_option): Recognize -m405.
238 2000-08-31 Kazu Hirata <kazu@hxi.com>
240 * listing.c: Fix formatting.
242 2000-08-29 Kazu Hirata <kazu@hxi.com>
244 * app.c: Fix a comment typo. Fix formatting.
246 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
248 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
249 offset of the target destination for jmp instructions.
250 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
252 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
254 * NEWS: Mention support for CRIS.
256 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
258 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
259 Sets `.lcomm' alignment to zero.
261 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
263 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
264 (TC_FIX_ADJUSTABLE): Define.
266 2000-08-23 Jim Wilson <wilson@cygnus.com>
268 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
269 unwind.personality_routine is set.
271 2000-08-23 H.J. Lu <hjl@gnu.org>
273 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
275 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
277 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
280 2000-08-22 H.J. Lu <hjl@gnu.org>
282 * config.in (STRICTCOFF): New for strict COFF.
284 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
285 i386-*-go32* and i386-go32-rtems*.
286 * configure: Rebuilt.
288 * config/obj-coff.c (obj_coff_endef): Follow the historical
289 behavior if STRICTCOFF is not defined.
291 * doc/internals.texi: Document STRICTCOFF.
293 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
295 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
296 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
297 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
298 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
299 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
300 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
301 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
304 2000-08-22 Eric Christopher <echristo@cygnus.com>
306 * config/tc-mn10300.c: (md_apply_fix): New function.
307 (mn10300_force_relocation): New function.
308 (mn10300_fix_adjustable): New function.
310 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
311 (TC_HANDLES_FX_DONE): Define.
312 (obj_fix_adjustable): Define.
313 (MD_APPLY_FIX3): Define.
314 (TC_LINKRELAX_FIXUP): Define.
316 * write.c: (TC_LINKRELAX_FIXUP): Define if not
318 (fixup_segment): Use TC_LINKRELAX_FIXUP.
320 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
322 2000-08-21 Jason Eckhardt <jle@cygnus.com>
324 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
325 if the fixup resulted in a relocation.
327 2000-08-18 Nick Clifton <nickc@redhat.com>
329 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
330 Make reference to first element of shift_names explicit.
332 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
334 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
335 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
336 add a symbol's address. Removed all target-specific #ifdefs that
337 used to accomplished the same.
338 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
339 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
340 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
341 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
342 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
344 2000-08-17 Kazu Hirata <kazu@hxi.com>
346 * dwarf2dbg.c: Fix formatting.
348 2000-08-17 Nick Clifton <nickc@redhat.com>
350 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
351 to be recoded as logical shift lefts by zero.
353 2000-08-16 Jim Wilson <wilson@cygnus.com>
355 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
356 postincrement modified registers. Handle IA64_OPND_R3_2 addl
358 (note_register_values): Handle IA64_OPND_R3_2 operands.
360 2000-08-16 Jason Eckhardt <jle@cygnus.com>
362 * config/tc-i860.c (md_operand): Silly typo fixed.
364 2000-08-16 Nick Clifton <nickc@redhat.com>
366 * config/tc-arm.c (struct asm_shift): Delete.
368 (enum asm_shift_index): New.
369 (struct asm_shift_properties): New.
370 (struct asm_shift_name): New.
371 (shift_properties[]); New.
372 (shift_names[]); New.
374 (decode_shift): Use new structures.
375 Issue a warning is "ROR #0" is used.
376 Issue a warning if "ASR #0" or "LSR #0" is used.
378 (md_begin): Initialise arm_shift_hsh table from new
379 asm_shift_name array.
381 2000-08-16 Jakub Jelinek <jakub@redhat.com>
383 * config/tc-sparc.c: Kill all warnings.
384 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
386 (md_show_usage): Update usage text.
388 2000-08-16 Nick Clifton <nickc@redhat.com>
390 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
393 2000-08-15 Will Cohen <wcohen@redhat.com>
395 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
397 * config/tc-sh.c (md_assemble): Changed so debug_type
398 test performed for ppi_assemble
399 * config/tc-sh.c: Included dwarf2dbg.h.
400 (debug_line): Defined.
401 (md_assemble): Generates dwarf2 line info.
402 (sh_finalize): New function. Finalize dwarf2 info.
403 (assemble_ppi): Returns size of code generated.
404 (build_Mytes): Returns size of code generated.
405 (md_pseudo_table): Added "file" and "loc" psuedo ops.
406 * config/tc-sh.h (md_end): Defined.
407 (sh_finalize): Declared.
409 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
411 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
414 2000-08-14 Nick Clifton <nickc@redhat.com>
416 * config/tc-arm.c (do_bx): Allow "bx pc".
418 2000-08-14 Jim Wilson <wilson@cygnus.com>
420 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
421 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
422 (md_begin): Change assignment to md.flag to OR in the new bit.
424 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
426 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
427 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
430 2000-08-14 Jason Eckhardt <jle@cygnus.com>
432 * NEWS: Mention i860 support.
434 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
436 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
438 2000-08-14 Andreas Schwab <schwab@suse.de>
440 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
442 2000-08-11 Andreas Schwab <schwab@suse.de>
444 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
447 2000-08-11 Kazu Hirata <kazu@hxi.com>
449 * expr.c: Fix formatting.
450 * config/obj-bout.c: Likewise.
452 2000-08-10 Jason Eckhardt <jle@cygnus.com>
454 * doc/c-i860.texi: Flesh out the i860 section more.
456 2000-08-10 Kazu Hirata <kazu@hxi.com>
458 * symbols.c: Fix formatting.
461 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
463 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
464 has the IgnoreSize bit set.
466 2000-08-09 Alan Modra <alan@linuxcare.com.au>
468 From Rodney Brown <RodneyBrown@mynd.com>
469 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
470 * configure: Regenerate.
472 2000-08-09 Kazu Hirata <kazu@hxi.com>
474 * hash.c: Fix formatting.
477 2000-08-08 Jason Eckhardt <jle@cygnus.com>
479 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
480 (i860_fix_info): New enum.
481 (MD_APPLY_FIX3): Define.
482 (WORKING_DOT_WORD): Define.
483 (TC_HANDLES_FX_DONE): Define.
484 (DIFF_EXPR_OK): Define.
485 (LISTING_HEADER): Define.
486 (TARGET_FORMAT): Select target format based on endian flag.
487 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
488 (target_big_endian): Add external declaration.
490 * config/tc-i860.c: All existing code reworked completely. Other
491 new code shown below.
492 (SYNTAX_SVR4): Define.
493 (target_warn_expand): New variable.
494 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
495 (md_longopts): Declare and define with new options (-EL, -EB,
497 (md_show_usage): New function.
498 (md_operand): New function.
499 (obtain_reloc_for_imm16): New function.
500 (md_apply_fix3): New function.
501 (tc_gen_reloc): New function.
503 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
505 * config/tc-m68hc11.c (build_jump_insn): Make sure the
506 2 bytes of the jump address are in the same frag.
507 (find): Accept 68hc12 register indirect modes.
509 * NEWS: Mention 68HC11 & 68HC12 support.
511 2000-08-07 Richard Henderson <rth@cygnus.com>
513 * config/tc-ia64.c (unwind): Add prologue_mask member.
514 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
515 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
516 (dot_body): Clear unwind.prologue_mask.
517 (dot_prologue): Set it. Accept a register second argument.
519 2000-08-07 Kazu Hirata <kazu@hxi.com>
521 * config/atof-ieee.c: Fix formatting.
522 * config/atof-tahoe.c: Likewise.
524 2000-08-06 Nick Clifton <nickc@cygnus.com>
526 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
529 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
530 of .popsection, .previous, .pushsection, .subsection,
531 .version, .vtable_entry, .vtable_inherit and .weak.
533 2000-08-05 Kazu Hirata <kazu@hxi.com>
535 * config/tc-cris.c: Fix formatting.
536 * config/tc-i386.c: Likewise.
537 * config/tc-sparc.c (sparc_ip): Simplify the code.
539 2000-08-04 Kazu Hirata <kazu@hxi.com>
541 * config/tc-cris.c: Rearrange code for readability.
542 * config/tc-d10v.c: Fix formatting.
543 * config/tc-m32r.c: Likewise.
544 * config/tc-sparc.c: Likewise.
546 2000-08-02 Jim Wilson <wilson@cygnus.com>
548 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
549 before ia64_find_opcode.
550 (md_assemble): Likewise.
552 2000-08-01 Nick Clifton <nickc@cygnus.com>
554 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
555 Undo some formatting fixes.
557 2000-08-01 Kazu Hirata <kazu@hxi.com>
559 * config/obj-som.c: Fix formatting.
560 * config/obj-ieee.c: Likewise.
561 * config/tc-arm.c: Likewise.
562 * config/tc-v850.c: Likewise.
564 2000-08-01 Nick Clifton <nickc@redhat.com>
566 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
567 index by command line option.
569 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
571 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
572 (@node M68K-Branch): Rewrite to match the reality.
574 2000-07-31 Jason Eckhardt <jle@cygnus.com>
576 * doc/c-i860.texi: New file.
577 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
578 * doc/Makefile.in: Regenerate.
579 * doc/all.texi: Add I860 as relevant architecture.
580 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
582 2000-07-31 Kazu Hirata <kazu@hxi.com>
584 * config/tc-d30v.c: Fix formatting.
586 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
588 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
589 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
590 long emit a long branch if available instead of an absolute jump, never
591 emit absolute jumps for anything with --pcrel.
593 * doc/c-m68k.texi: Document new command line option.
595 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
597 * config/tc-avr.c: Use PARAMS macro in function declarations.
598 Don't declare md_pcrel_from_section (already in tc-avr.h).
599 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
600 (avr_operand): Don't set (unsigned) op_mask to -1.
602 2000-07-28 Jason Eckhardt <jle@cygnus.com>
604 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
605 * configure: Regenerated.
606 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
607 of operand to the .type directive (.e.g, "type").
609 2000-07-28 Alan Modra <alan@linuxcare.com.au>
611 * as.h (warn_comment, found_comment, found_comment_file): Declare.
612 * app.c (do_scrub_chars): Record where first comment found.
613 * read.c (read_a_source_file): Init found_comment on entry, and
614 notify whether comments found on exit.
615 * config/tc-hppa.c (md_shortopts): Add "c".
616 (md_longopts): Add warn-comment.
617 (md_parse_option): Handle it.
618 (md_show_usage): Show available options.
619 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
621 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
623 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
624 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
626 (md_estimate_size_before_relax): Don't fall off end of function.
628 2000-07-27 Kazu Hirata <kazu@hxi.com>
630 * config/tc-avr.c: Fix formatting.
631 * config/tc-ns32k.c: Likewise.
633 2000-07-27 Alan Modra <alan@linuxcare.com.au>
635 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
637 2000-07-27 Kazu Hirata <kazu@hxi.com>
639 * config/tc-d10v.c: Fix formatting.
640 * config/tc-z8k.c: Likewise.
641 * config/tc-sparc.c: Likewise.
643 2000-07-26 Dave Brolley <brolley@redhat.com>
645 * cgen.c (queue_fixup): Declare opinfo.
646 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
647 (gas_cgen_md_operand): Ditto.
648 (gas_cgen_md_apply_fix3): Ditto.
650 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
652 * config/obj-coff.c (obj_frob_symbol): Don't merge
653 labels. Don't merge if the symbol isn't constant. Return
654 immediately if a symbol is merged.
656 2000-07-22 Alan Modra <alan@linuxcare.com.au>
658 * frags.c (frag_align): Correct absolute section alignment.
660 2000-07-20 DJ Delorie <dj@redhat.com>
662 * config/obj-coff.c (obj_frob_symbol): revert previous change,
663 it breaks linking against DLLs.
665 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
667 * configure.in: Add CRIS support.
668 * configure: Regenerate.
669 * Makefile.am: (CPU_TYPES): Add cris.
670 (CPU_OBJ_VALID) [aout]: Add cris.
671 (MULTI_CPU_TYPES): Add cris.
672 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
673 [coff]: Only i386 and mips are valid.
674 (TARGET_CPU_CFILES): Add config/tc-cris.c.
675 (TARGET_CPU_HFILES): Add config/tc-cris.h.
676 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
677 Regenerate dependencies.
678 * Makefile.in: Regenerate.
679 * aclocal.m4: Regenerate.
680 * as.c: Declare crisaout, criself.
681 * config/tc-cris.h, config/tc-cris.c: New.
682 * config/e-criself.c, config/e-crisaout.c: New.
683 * po/POTFILES.in, po/gas.pot: Regenerate.
685 2000-07-20 Kazu Hirata <kazu@hxi.com>
687 * read.c: Fix formatting.
688 * write.c: Fix formatting.
690 2000-07-19 H.J. Lu <hjl@gnu.org>
692 * sb.c: Include <stdlib.h> if exists for abort ().
694 2000-07-19 Alan Modra <alan@linuxcare.com.au>
696 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
697 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
698 (pa_type_args): Same here.
700 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
702 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
703 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
704 the storage class is already set.
706 2000-07-17 Kazu Hirata <kazu@hxi.com>
708 * config/tc-m68hc11.c: Fix formatting.
709 * config/tc-mn10200.c: Likewise.
710 * config/tc-mn10300.c: Likewise.
711 * config/tc-pj.c: Likewise.
712 * config/tc-tic80.c: Likewise.
713 * config/tc-w65.c: Likewise.
715 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
717 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
720 2000-07-15 Ian Lance Taylor <ian@zembu.com>
722 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
725 2000-07-15 Alan Modra <alan@linuxcare.com.au>
727 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
728 ELF as are used for SOM (except the 32-bit reloc one) to decide
729 whether a symbol can be reduced to a section symbol. Expand on
730 the comment for symbols involved in LR% and RR% expressions.
732 2000-07-14 Nick Clifton <nickc@cygnus.com>
734 * config/tc-mips.c (mips_disable_float_construction): New
735 static variable. Set to true if doubles should not be
736 constructed by loading two single width fp registers with
738 (mips_ip): Test mips_disable_float_construction.
739 (md_longopts): Add command line switches --construct-floats
740 and --no-construct-floats.
741 (md_parse_option): Parse new command line options.
742 (md_show_usage): Describe new command line options.
744 * doc/c-mips.texi: Document new command line options.
746 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
748 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
749 * configure: Regenerate.
751 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
753 * configure.in (DEFAULT_EMULATION setting): Revert part of
754 2000-07-01 change that set te_multi=multi unless set to tmips.
755 * configure: Regenerate.
757 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
759 * config/obj-coff.c (coff_frob_section): Add padding to the last
760 section when aligning it increases its size.
762 2000-07-11 Kazu Hirata <kazu@hxi.com>
764 * config/tc-tic54x.c: Fix formatting.
766 2000-07-10 Kazu Hirata <kazu@hxi.com>
768 * config/tc-h8500.c: Fix formatting.
769 * config/tc-tic54x.c: Fix formatting.
771 2000-07-10 Alan Modra <alan@linuxcare.com.au>
773 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
774 displacements correctly.
776 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
778 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
780 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
784 2000-07-09 Alan Modra <alan@linuxcare.com.au>
786 From David Huggins-Daines <dhd@linuxcare.com>
787 * config/te-hppalinux64.h: Add a new emulation.
788 * configure.in (emulations): Add configure bits to support the
789 64-bit Linux/parisc target.
790 * configure: Regenerate.
792 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
793 (md_shortopts): Add `V' for ELF.
795 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
796 when SOM or ELF_ARG_RELOC are defined.
797 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
798 ELF_ARG_RELOC are defined.
799 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
800 (pa_stringer): ..Do it here instead. Fix comment typos.
801 (hppa_force_relocation): Cast enums to int before comparing with
804 From Ryan Bradetich <rbradetich@uswest.net>
805 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
806 redifinition warning.
807 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
808 (hppa_force_relocation): ditto
809 (md_apply_fix): Added cast to buf to fix warnings.
811 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
812 cons_fix_new_hppa, hppa_force_relocation): Prototype.
814 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
815 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
816 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
817 reloc_type** to avoid warnings in switch.
818 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
819 little earlier instead.
821 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
823 (pa_type_args): Use symbol_arg_reloc_info.
824 (struct pa_it): Make arg_reloc unsigned int.
825 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
826 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
827 (pa_code): Delete. pa_text duplicates this function.
828 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
829 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
831 (cons_fix_new_hppa): Actually change selector to e_fsel when
832 warning about assuming so.
833 (tc_gen_reloc): More example elf arg reloc code.
834 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
835 (hppa_force_relocation): Likewise.
837 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
839 (pa_end_of_source): Prototype.
840 (hppa_fix_adjustable): Prototype.
841 (LABELS_WITHOUT_COLONS): Move it..
842 * config/te-hppa.h: To here.
844 * config/te-hppa64.h: New file.
846 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
848 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
849 format -10, -16, 16 relocs.
850 (hppa_elf_mark_end_of_function): Test for null
851 last_call_info->start_symbol
853 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
854 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
855 re_assesmble_* functions. Delete extraneous statements. Fix
857 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
858 insn to re_assemble_*.
860 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
862 * doc/internals.texi (Expressions): Fix typo.
864 2000-07-08 Kazu Hirata <kazu@hxi.com>
866 * config/tc-sh.c: Fix formatting.
867 * config/tc-tic54x.c: Fix formatting.
868 * depend.c: Fix formatting.
869 * flonum-konst.c: Likewise.
870 * flonum-mult.c: Likewise.
872 2000-07-07 Kazu Hirata <kazu@hxi.com>
874 * config/tc-sh.c: Fix comments.
875 * config/obj-vms.c: Fix comments.
876 * config/tc-a29k.c: Likewise.
877 * config/tc-alpha.c: Likewise.
878 * config/tc-h8300.c: Likewise.
879 * config/tc-h8500.c: Likewise.
880 * config/tc-i370.c: Likewise.
881 * config/tc-ia64.c: Likewise.
882 * config/tc-m68hc11.c: Likewise.
883 * config/tc-m68k.c: Likewise.
884 * config/tc-mips.c: Likewise.
885 * config/tc-ns32k.c: Likewise.
886 * config/tc-ppc.c: Likewise.
887 * config/tc-z8k.c: Likewise.
889 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
891 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
892 Default to '(SEC_LOAD | SEC_DATA)'.
893 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
895 * doc/internals.texi (CPU Backend): Describe
896 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
898 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
900 * as.c (parse_args): NULL terminate the long option list.
902 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
904 * config/tc-d30v.h: Include "write.h" for fixS.
905 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
907 2000-07-05 Nick Clifton <nickc@cygnus.com>
909 * config/tc-d30v.c (write_2_short): Further changes to warning
910 messages produced when combining EITHER_BUT_PREFER_MU attributed
913 2000-07-05 DJ Delorie <dj@redhat.com>
917 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
919 * config/tc-arm.c (psrs): Accept combinations of flags.
921 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
923 * config/tc-avr.c: Change _ () to _() around all strings marked
924 for translation (exception from the usual coding style).
925 (avr_opt): New struct variable, how the new switches are set.
926 (OPTION_MMCU): Define as 'm' and actually use.
927 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
928 (show_mcu_list): New function, display the list of known MCUs.
929 (md_show_usage): Document the new switches. Call show_mcu_list.
930 (avr_set_arch): Change 'm' to OPTION_MMCU.
931 (md_parse_option): Call show_mcu_list if unknown MCU specified.
932 Handle the new switches.
933 (avr_operands): Disable warnings for undefined combinations of
934 operands if -mall-opcodes. Disable warnings for skipping two-word
935 instructions if enhanced core or -mno-skip-bug.
936 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
937 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
938 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
939 (avr_ldi_expression): Warn about implicit lo8().
940 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
942 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
944 * configure.in: Add entry for mips-*-sysv4*MP*
946 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
947 elf32-tradlittlemips for traditional mips targets.
948 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
949 test for Link Once sections as in adjust_reloc_syms.
950 * config/te-tmips.h: New file for traditional mips targets. Define
953 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
955 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
956 flags argument is not present, don't change an existing section's
957 section's attributes. If the flags argument is present, warn if the
958 attributes don't match the section's current attributes. When
959 long section names are supported, set SEC_LINK_ONCE and
960 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
962 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
964 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
965 symbols; create them.
967 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
969 * write.c (set_segment_vma): New: Set vma and lma for a segment.
970 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
972 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
974 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
975 expressions. Ignore the problem when handling 16 bit signed
976 immediates, because the assembler will take care of the relocation
979 2000-06-27 Nick Clifton <nickc@cygnus.com>
981 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
982 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
983 sequential order, and emit warning messages if the input source
984 code contains constructs like that, or parallel constructs
985 containing such opcodes.
987 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
989 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
990 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
991 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
992 (md_show_usage): Update usage message.
993 (md_parse_option): Allow redefinition of MCU type within the
994 same avr[1-5] bfd machine type. Show both old and new MCU type
995 in the error message.
996 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
997 Simplify 8K wrap code.
999 2000-06-25 Kazu Hirata <kazu@hxi.com>
1001 * config/obj-aout.c: Remove all uses of DEFUN.
1002 * config/obj-ieee.c: Likewise.
1003 * config/tc-sh.c: Fix comment typos.
1004 * config/tc-tahoe.c: Likewise.
1005 * config/tc-vax.c: Likewise.
1006 * config/tc-w65.c: Likewise.
1007 * config/tc-z8k.c: Likewise.
1008 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1010 2000-06-24 DJ Delorie <dj@cygnus.com>
1012 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1013 more changes from Sept 1999
1014 (tc_i386_fix_adjustable): ditto
1015 (md_apply_fix3): ditto
1017 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1019 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1020 (gas_cgen_parse_operand): Set it around expression() call.
1021 (gas_cgen_md_operand): Test for it before longjmp().
1023 2000-06-24 Kazu Hirata <kazu@hxi.com>
1025 * config/tc-h8500.c: Remove all uses of DEFUN.
1026 * config/tc-sh.c: Likewise.
1027 * config/tc-w65.c: Likewise.
1028 * config/tc-z8k.c: Likewise.
1030 * config/tc-h8500.c: Fix typos in comments.
1032 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1034 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1037 2000-06-23 matthew green <mrg@redhat.com>
1039 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1040 defined. Fix error message for `[' grouping.
1042 2000-06-22 Kazu Hirata <kazu@hxi.com>
1044 * config/tc-h8300.c: Fix formatting and comment typos.
1046 2000-06-22 Timothy Wall <twall@cygnus.com>
1048 * config/tc-ia64.c (note_register_values): Move premature QP
1049 notation clearing into the appropriate place.
1051 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1053 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1054 first before anything else. Add bin-bugs.h, emul.h and progress.h
1055 Sort list of files as for $(OBJS) in Makefile.am.
1057 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1058 find one. Remake dependencies.
1059 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1060 * Makefile.in: Regenerate.
1061 * doc/Makefile.in: Regenerate.
1063 * config/tc-i386.c (i386_displacement): Don't assume a constant
1064 displacement is necessarily 16 bits when in 16 bit code mode.
1065 (md_assemble): Instead size the displacement here after we know
1066 for sure that a .code16gcc operand hasn't automatically added
1067 operand size prefixes.
1069 2000-06-21 H.J. Lu <hjl@gnu.org>
1071 * Makefile.am: Rebuild dependency.
1072 * Makefile.in: Rebuild.
1074 2000-06-21 Kazu Hirata <kazu@hxi.com>
1076 * config/tc-h8300.c (parse_reg): Make the function static.
1077 (parse_exp): Likewise.
1079 2000-06-20 DJ Delorie <dj@cygnus.com>
1081 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1082 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1083 for cygwin import libraries to work properly.
1085 2000-06-20 H.J. Lu <hjl@gnu.org>
1087 * Makefile.am: Rebuild dependency.
1088 * Makefile.in: Rebuild.
1089 * configure: Likewise.
1090 * doc/Makefile.in: Likewise.
1092 2000-06-20 Timothy Wall <twall@cygnus.com>
1094 * doc/internals.texi (CPU backend): Add @itemx for
1095 TC_START_LABEL_WITHOUT_COLON.
1096 * doc/c-tic54x.texi: New.
1097 * doc/as.texinfo: Add tic54x features and include primary tic54x
1099 * doc/all.texi: Add C54X.
1100 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1101 * doc/Makefile.in: Regenerate.
1102 * configure.in: Add tic54x and define LIBM for tic54x.
1103 * configure: Regenrate.
1104 * config/tc-tic54x.[ch]: New.
1105 * config/obj-coff.h: Add tic54x.
1106 * Makefile.am: (CPU_TYPES): Add tic54x.
1107 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1108 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1109 (as_new_LDADD): Add $(LIBM).
1110 * Makefile.in: Regenerate.
1112 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1114 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1115 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1116 * doc/as.texinfo: Likewise.
1118 * configure, Makefile.in: Regenerate.
1119 * configure.in (emulations): Recognize m6811 and m6812.
1120 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1121 Added files for 68hc11 and 68hc12 assembler.
1122 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1123 * config/tc-m68hc11.h: Header definition for that assembler.
1125 2000-06-18 Nick Clifton <nickc@redhat.com>
1127 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1128 instead of OCTETS_PER_BYTE.
1130 * config/tc-v850.c: Fix compile time warnings.
1131 * config/tc-ppc.c: Fix compile time warnings.
1133 2000-06-18 H.J. Lu <hjl@gnu.org>
1135 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1136 * configure: Rebuild.
1138 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1140 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1143 2000-06-16 Nick Clifton <nickc@cygnus.com>
1145 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1146 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1148 * doc/c-mips.texi: Document newly accepted cpu variants.
1150 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1152 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1154 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1156 * macro.c (getstring): Make it possible to escape the quote
1159 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1161 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1163 2000-06-13 H.J. Lu <hjl@gnu.org>
1165 * configure: Regenerate.
1167 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1169 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1171 * doc/internals.texi (line_separator_chars): Semicolon is no
1172 longer a default. Mention null and newline as defaults.
1174 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1176 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1177 * config/tc-i860.h (line_separator_chars): Likewise.
1178 * config/tc-h8300.c (line_separator_chars): Likewise.
1179 * config/tc-i960.c (line_separator_chars): Likewise.
1180 * config/tc-m68k.c (line_separator_chars): Likewise.
1181 * config/tc-mips.c (line_separator_chars): Likewise.
1182 * config/tc-ns32k.c (line_separator_chars): Likewise.
1183 * config/tc-sparc.c (line_separator_chars): Likewise.
1184 * config/tc-vax.c (line_separator_chars): Likewise.
1186 * config/tc-h8300.c (comment_chars): Use string initialiser.
1187 * config/tc-i960.c (line_comment_chars): Likewise.
1188 * config/tc-z8k.c (comment_chars, line_comment_chars,
1189 line_separator_chars): Likewise.
1191 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1194 2000-06-08 Nick Clifton <nickc@cygnus.com>
1196 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1199 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1201 * configure.in (VERSION): Update to show this is the CVS mainline.
1203 2000-06-08 Matthew Jacob <mjacob@feral.com>
1205 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1206 $at is the integer register $r28, vs. both $r28 and the floating
1207 point register $f28.
1209 2000-06-08 James E. Wilson <wilson@cygnus.com>
1211 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1212 (dot_endp): Don't call ia64_flush_insns.
1213 (emit_one_bundle): Don't delete prologue/body records from
1214 unwind_record list in first loop. Rewrite second loop to account for
1217 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1219 * config/tc-ia64.c: Add missing prototypes.
1220 (generate_unwind_image): Cast argument to output_unw_records call.
1222 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1224 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1226 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1228 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1229 (REGISTER_P): likewise.
1230 (avr_opcodes): uses include/opcode/avr.h
1231 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1233 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1235 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1238 2000-06-03 H.J. Lu <hjl@gnu.org>
1240 * read.c (is_end_of_line): Put back `;'.
1242 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1244 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1246 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1248 * expr.c (operand): Test is_end_of_line outside switch to catch
1249 line separator chars that are also operators.
1250 (operator): Return O_illegal for line separator chars.
1252 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1253 entry (or `!' entry for TC_HPPA).
1255 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1256 before indexing is_end_of_line. Remove redundant check for '\0'.
1258 * config/tc-h8500.c (md_assemble): Likewise.
1259 * config/tc-mcore.c (md_assemble): Likewise.
1260 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1263 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1265 * config/tc-mcore.c (mcore_cons): Likewise.
1266 (mcore_float_cons): Likewise.
1267 (mcore_stringer): Likewise.
1268 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1270 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1272 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1274 2000-05-29 Nick Clifton <nickc@cygnus.com>
1276 * config/tc-sh.c: Fix compile time warning messages.
1278 * config/tc-mips.c: Fix compile time warning messages.
1280 2000-05-29 Philip Blundell <philb@gnu.org>
1282 * doc/as.texinfo: Update copyright dates.
1283 (Local Labels): Delete misplaced mention of ARM.
1284 * NEWS: Mention ARM ELF support.
1286 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1288 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1289 it is modified, and use the real_size to compute the frag address
1290 for dwarf2 line info.
1292 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1294 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1295 line-matching scheme to cope with automake moving variables around.
1296 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1297 * Makefile.in: Regenerate.
1299 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1301 * config/tc-sparc.c (sparc_relax): New.
1302 (md_longopts): Add -relax and -no-relax options.
1303 (md_parse_options, md_show_usage): Likewise.
1304 (md_apply_fix3): Optimize tail call into branch always if possible.
1306 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1308 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1309 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1310 rules, with warning when a GAS statement specifies a packing that
1311 will result in an instruction being squashed.
1312 Added typdef packing_type and enumerals, changed various integer
1313 literals to use the enumerals.
1315 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1317 * config/tc-ia64.c (dot_restorereg_p): New function.
1318 (md_pseudo_table): Add restorereg.p.
1319 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1320 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1322 * config/tc-ia64.h (unw_record_type): Add unwabi.
1323 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1324 called MASK with members for imask, and the masks produced by
1325 fr_mem, gr_mem, br_mem, and frgr_mem.
1326 (unw_p_record): Add members ABI and CONTEXT.
1327 (unw_x_record): Add member AB.
1328 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1329 as pseudo-register for use during unwind info generation.
1330 (AR_PFS, AR_LC): New macros.
1331 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1332 whose names start with an at sign (as in "@priunat").
1333 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1335 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1336 proc_end, unwind_info, personality_routine): Consolidate into
1337 "unwind" structure to reduce offset-table use. Add member
1338 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1340 (output_R1_format, output_R3_format, output_P3_format,
1341 output_P6_format): Initialize R with zero to reduce compiler warnings.
1342 (output_P7_format): Ditto. Add `default' branch to switch
1343 statement to reduce compiler warnings.
1344 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1345 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1346 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1347 into single argument.
1348 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1349 compiler warnings. Merge A and B args into single argument.
1350 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1351 A and B args into single argument.
1352 (free_record): Removed (wasn't used).
1353 (free_list_records): Also free imasks in prologue records.
1354 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1355 (output_spill_mask): Remove.
1356 (output_unwabi): New function.
1357 (output_epilogue, output_label_state, output_copy_state): Call
1359 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1360 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1362 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1363 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1364 as part of handling the prologue records. Emit region's imask if
1365 we have one. Handle unwabi, epilogue, label_state, copy_state,
1366 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1367 spill_sprel_p, and spill_reg_p records.
1368 (set_imask, count_bits, slot_index): New function.
1369 (fixup_unw_records): Fix region size computation. Handle
1370 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1371 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1372 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1373 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1374 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1375 (dot_save): Use manifest constants for applicaton registers.
1376 Handle REG_PR and REG_PRIUNAT.
1377 (dot_restore): Don't just ignore it.
1378 (dot_restorereg): New function..
1379 (generate_unwind_image): Ensure unwind info is a multiple of eight
1380 bytes, not just four bytes.
1381 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1382 (dot_altrp): Don't just ignore it.
1383 (dot_savemem): New function. Replaces dot_savesp() and
1384 dot_savepsp(). Use manifest constants for applicaton registers.
1385 Handle REG_PR and REG_PRIUNAT.
1386 (dot_savef): Simplify.
1387 (dot_saveb): Support generation of br_gr.
1388 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1389 dot_label_state, dot_copy_state): New function.
1390 (dot_unwabi): Don't just ignore it.
1391 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1392 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1393 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1394 (emit_one_bundle): Set slot number for prologue/body records
1395 *before* emitting the first insn.
1396 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1397 (md_begin): Declare "psp" pseudo-register.
1398 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1399 so we don't get segfault.
1400 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1401 counts as required per SW Conventions manual
1402 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1403 output_preds_psprel, output_preds_sprel, output_spill_base,
1404 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1405 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1406 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1407 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1408 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1409 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1410 (dot_vframe): Implement.
1411 (dot_vframesp, dot_vframepsp): New function.
1413 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1415 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1416 * configure: Regenerate.
1418 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1420 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1421 (md_estimate_size_before_relax): so we can use it here instead of
1422 old kludges. Localise vars to blocks. Comment.
1424 * frags.c (frag_new): Update fr_var comments.
1425 * frags.h (struct frag): Ditto.
1427 2000-05-22 Richard Henderson <rth@cygnus.com>
1429 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1430 (pseudo_func): Add pcrel.
1431 (operand_match): Handle IA64_OPND_TGT64.
1432 (build_insn): Likewise.
1433 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1434 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1435 (fix_insn): Handle all three 64-bit relocation types.
1437 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1439 * obj.h (struct format_ops): New members begin, app_file,
1440 s_set_other, s_set_desc, s_get_type, s_set_type,
1441 separate_stab_sections, init_stab_section.
1443 * config/obj-multi.h: Update GPL notice to v2.
1445 (obj_app_file): New.
1446 (S_SET_SIZE): Test s_set_size for NULL before calling.
1447 (S_SET_ALIGN): Similar for s_set_align.
1452 (SEPARATE_STAB_SECTIONS): New.
1453 (INIT_STAB_SECTION): New.
1454 (EMIT_SECTION_SYMBOLS): New.
1455 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1457 * config/obj-elf.h: Update GPL notice to v2.
1458 Mention that this file is included from obj-multi.h.
1459 (obj_begin): Wrap definition in ifndef.
1460 (elf_file_symbol): Constify declaration.
1461 (obj_app_file): Ditto.
1462 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1463 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1465 * config/obj-elf.c (elf_s_set_other): New.
1466 (elf_file_symbol): Constify argument.
1467 (elf_separate_stab_sections): New.
1468 (elf_init_stab_section): New.
1469 (elf_format_ops): Add new members. Remove comma at end.
1471 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1472 (ecoff_format_ops): Add new fields. Remove comma at end.
1473 Mention inconsistency for emit_section_symbols.
1475 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1477 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1478 (coff_separate_stab_sections): New.
1479 (coff_format_ops): Add new members.
1481 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1482 (obj_aout_s_set_other): New.
1483 (obj_aout_s_set_desc): New.
1484 (obj_aout_s_get_type): New.
1485 (obj_aout_s_set_type): New.
1486 (obj_aout_separate_stab_sections): New.
1487 (aout_format_ops): New members added. Use obj_aout_process_stab,
1488 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1489 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1491 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1493 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1495 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1496 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1497 (md_estimate_size_before_relax): Ensure jumps to weak and
1498 externally visible symbols are relocatable.
1500 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1502 * stabs.c (aout_process_stab): Make global.
1503 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1504 * read.h (aout_process_stab): Declare.
1506 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1507 Generalize to *aout, *coff *elf.
1508 * configure: Regenerated.
1510 * doc/internals.texi (Object format backend): Say
1511 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1513 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1514 * Makefile.in: Regenerated.
1516 2000-05-19 Catherine Moore <clm@cygnus.com>
1518 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1520 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1522 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1523 instruction to reflect change in re_assemble_*.
1525 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1527 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1528 build PA64 ELF tools.
1529 * configure: Rebuilt.
1531 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1533 * Makefile.am: Regenerate dependencies.
1534 * Makefile.in: Regenerate.
1536 2000-05-15 Nick Clifton <nickc@cygnus.com>
1538 * config/tc-arm.c (struct asm_psr): Add boolean field
1539 distinguishing between CSPR and SPSR. Rename 'number' field
1541 (psrs): Rearrange contents to match new asm_psr structure.
1542 (arm_psr_parse): Move next to psr_required_here. Make it
1543 return an asm_psr structure.
1544 (psr_required_here): Use asm_psr structure returned by
1546 (do_msr): Reorganise to allow psr_required_here to be called
1548 (md_undefined_name): Mark 'name' parameter as unused, since
1549 the COFF target does not use it.
1551 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1553 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1555 * config/te-aux.h: Likewise.
1556 * config/te-dpx2.h: Likewise.
1557 * config/te-go32.h: Likewise.
1558 * config/te-hp300.h: Likewise.
1559 * config/te-hppa.h: Likewise.
1560 * config/te-i386aix.h: Likewise.
1561 * config/te-ic960.h: Likewise.
1562 * config/te-interix.h: Likewise.
1563 * config/te-nbsd532.h: Likewise.
1564 * config/te-pc532mach.h: Likewise.
1565 * config/te-ppcnw.h: Likewise.
1566 * config/te-psos.h: Likewise.
1567 * config/te-sparcaout.h: Likewise.
1568 * config/te-sun3.h: Likewise.
1569 * config/te-sysv32.h: Likewise.
1571 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1573 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1574 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1575 and sign extend without an if statement.
1576 (build_bytes): Likewise.
1578 2000-05-14 Kazu Hirata <kazu@hxi.com>
1580 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1581 X_add_symbol L_32 case.
1583 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1585 * config/te-freebsd.h: New file.
1587 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1589 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1590 bindtextdomain): Replace defines with those from intl/libgettext.h
1591 to quieten gcc warnings.
1593 * NEWS: Mention x86 .arch and -q.
1595 * config/tc-i386.c (quiet_warnings): New.
1596 (md_assemble): Use quiet_warnings.
1597 (md_parse_option): Set quiet_warnings from -q.
1598 (md_show_usage): Mention -q, delete -m.
1599 (flag_do_long_jump): Delete.
1600 (md_parse_option): Remove -m.
1601 (md_show_usage): Remove -m.
1602 (md_create_long_jump): Remove useless flag_do_long_jump code.
1604 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1605 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1607 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1608 Alexander Sokolov <robocop@netlink.ru>
1610 * doc/c-i386.texi (i386-Arch): New section.
1611 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1613 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1614 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1615 architecture has been given and is not 486.
1616 (set_cpu_arch): New.
1617 (md_pseudo_table): Add .arch.
1618 (md_assemble): Warn if cpu architecture has been given and an
1619 unsupported instruction.
1621 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1622 Move operand_types bit defines after relevant template field.
1623 (template): Add cpu_flags.
1627 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1629 * config/tc-mn10300.h (md_end): Define.
1630 (mn10300_finalize): Declare.
1631 * config/tc-mn10300.c: Include dwarf2dbg.h.
1632 (debug_line): Define.
1633 (md_assemble): Generate dwarf2 line info.
1634 (mn10300_finalize): New function. Finalize dwarf2 info.
1636 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1638 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1639 external version of the relocation for weak symbols.
1641 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1643 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1644 frame size in units of 16 bytes, as required per SW Conventions manual.
1645 (output_unw_records): Output info-block header as a dword to get
1648 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1650 * as.h: #include "file", not <file> on files from ../include.
1651 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1652 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1653 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1654 (tc_coff_symbol_emit_hook): Ditto.
1655 (OPTCOUNT): Cast to int to avoid compiler warning.
1656 (md_begin): Fix signed/unsigned warnings.
1658 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1660 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1661 ABRANCH LONG case for a conditional branch on a 68000.
1662 (md_estimate_size_before_relax): Likewise. Also handle
1663 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1664 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1665 PC-relative on all CPUs.
1666 (md_estimate_size_before_relax): Likewise.
1668 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1670 * as.c (parse_args): Just mention current year in printed
1673 2000-05-03 J.T. Conklin <jtc@redback.com>
1675 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1677 (md_parse_option): Recognize -m7400.
1679 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1681 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1682 don't permit lp to become less than the words array.
1684 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1686 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1687 Fix little-endian case.
1689 2000-05-03 David O'Brien <obrien@NUXI.com>
1691 * as.c (parse_args): Update copyright.
1693 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1695 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1696 for the .bss section too.
1698 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1700 * configure.in: Set em=linux for hppa-*-linux.
1701 * configure: Regenerate.
1702 * doc/Makefile.in: Regenerate with correct automake.
1704 * frags.c (frag_grow): Sanity check chunk_size.
1706 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1707 * config/obj-som.h: Likewise.
1708 * config/obj-ieee.h: Likewise.
1710 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1712 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1713 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1714 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1715 (pa_ip): low_sign_unext now returns via function value. Use
1716 re_assemble_* instead of dis_assemble_* and
1717 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1719 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1720 (md_section_align, md_parse_option, md_show_usage,
1721 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1722 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1723 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1724 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1725 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1727 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1728 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1729 outside of switch. Correct mask and shifting errors in case 10
1730 and case -11. In case 21, compare against signed range to suit
1731 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1732 case 17 and case 22, use offsetT variable to properly check range.
1733 Use re_assemble_* here too.
1734 (evaluate_absolute): Change type of value to offsetT. Call
1735 hppa_field_adjust to do the work for us.
1736 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1737 (pa_parse_cmpib_64_cmpltr): Ditto.
1738 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1739 of i to unsigned int.
1740 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1741 (pa_end_of_source): Return type is void.
1743 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1745 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1747 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1749 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1750 More comments added.
1751 (md_begin): Removed "construct symbols for each register name".
1752 Because register names conflicts with GCC generated function
1754 (avr_operand): Now constant numbers can be used as a register
1755 identifiers (0 as r0, 31 as r31).
1756 (md_assemble): use skip_space () before parsing instruction
1759 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1761 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1762 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1763 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1764 * configure: Regenerate.
1766 2000-04-29 Andreas Jaeger <aj@suse.de>
1768 * as.h: Correctly check GCC version.
1770 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1772 * doc/as.1: Fix unbalanced brackets.
1774 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1776 (line_comment_chars): Set to '/' if TE_FreeBSD.
1778 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1780 * configure.in: Configury support for PA64 (currently disabled).
1781 * configure: Rebuilt.
1783 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1785 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1786 bfd_set_section_alignment.
1788 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1790 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1793 2000-04-24 Nick Clifton <nickc@cygnus.com>
1795 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1796 * doc/as.texinfo (Align): Include arm and strongarm in list of
1797 targets that have the second form of the behaviour of the .align
1800 2000-04-24 Mark Klein <mklein@dis.com>
1802 * obj-som.c: Terminate obj_pseudo_table.
1804 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1806 * as.c (parse_args): Allow md_parse_option to override -a listing
1808 * config/obj-coff.c (add_lineno): Change type of offset parameter
1809 from "int" to "bfd_vma."
1810 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1811 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1812 (ppc_change_csect): Align correctly for XCOFF64.
1813 (ppc_machine): New function, which discards "ppc_machine" line.
1814 (ppc_tc): Cons for 8 when code is 64 bit.
1815 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1817 (md_parse_option): Handle -a64 and -a32.
1819 * config/tc-ppc.h (TARGET_MACH): Define.
1820 (TARGET_FORMAT): Move to function.
1821 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1823 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1825 * config/tc-avr.c: New AVR_ISA_ defined.
1826 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1827 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1828 for `fmul', `movw' and `lpm R,Z' instructions.
1829 (avr_operands): Warn if current opcode is a two-word instruction
1830 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1831 (avr_opcodes): New commands added.
1832 (REGISTER_P): Check 'a' and 'v' constraint letters.
1833 (mcu_types): New MCU added.
1835 2000-04-22 Timothy Wall <twall@cygnus.com>
1837 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1839 (operand_match): Conditionally insert default bit values for IMMU9.
1841 2000-04-14 Matthew Green <mrg@cygnus.com>
1843 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1844 * configure: Rebuilt.
1846 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1847 Jason Eckhardt <jle@cygnus.com>
1849 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1851 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1852 Added handling of new operand types l,y,&,fe,fE,fx.
1854 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1855 David Mosberger <davidm@hpl.hp.com>
1856 Timothy Wall <twall@cygnus.com>
1857 Andrew MacLeod <amacleod@cygnus.com>
1858 Jim Wilson <wilson@cygnus.com>
1860 * Makefile.am (CPU_TYPES): Add ia64.
1861 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1862 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1863 * Makefile.in: Rebuild.
1864 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1865 * configure: Rebuild.
1866 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1867 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1868 * expr.c (expr): Handle md_optimize_expr.
1869 * read.c (LEX_HASH): Add comment.
1870 * config/tc-ia64.c, config/tc-ia64.h: New files.
1872 2000-04-21 Richard Henderson <rth@cygnus.com>
1874 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1875 bundling a non-delayed branch type instruction.
1877 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1879 * config/tc-mn10300.c (HAVE_AM30): Define.
1880 (md_assemble): Use it.
1882 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1884 * config/obj-elf.c (obj_elf_change_section): Check for changed
1887 * Makefile.am: (CPU_MULTI_VALID): Remove.
1888 (MULTI_CPU_TYPES): Define.
1889 (MULTI_CPU_OBJ_VALID): Define.
1890 (DEPTC): Use the above.
1891 (DEPOBJ): Same here.
1893 Regenerate dependencies.
1894 * Makefile.in: Regenerate.
1896 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1898 * Makefile.am (YACC, LEX): Get them from configure.
1900 2000-04-18 H.J. Lu (hjl@gnu.org)
1902 * config/tc-i386.c (offset_in_range): Use addressT instead of
1903 bfd_vma for non-bfd assemblers.
1905 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1907 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1908 doesn't give spurious errors.
1910 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1912 * as.h (SEEK_SET): Define if undefined.
1914 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1916 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1917 constants, and don't assume offsetT is 32 bits.
1919 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1921 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1922 (md_pcrel_from_section): Add prototype.
1923 (d10v_fix_adjustable): Add prototype.
1924 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1926 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1928 2000-04-12 Nick Clifton <nickc@cygnus.com>
1930 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1931 symbol in frag chain.
1933 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1935 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1936 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1937 (fits_in_signed_word, smallest_imm_type): Ditto.
1938 (md_assemble): Use an offsetT var to hold offsetT values, not a
1940 (offset_in_range): New.
1941 (md_assemble): Use it.
1942 (md_convert_frag): Change type of target_address, opcode_address,
1943 and displacement_from_opcode_start to offsetT.
1944 (md_create_short_jump): Change type of offset to offsetT.
1945 (md_create_long_jump): Ditto.
1946 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1947 (md_chars_to_number): Remove.
1948 (output_invalid): Remove duplicate prototype.
1950 2000-04-09 Nick Clifton <nickc@cygnus.com>
1952 * Makefile.am (CPU_TYPES): Add 'avr'.
1953 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1954 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1956 * Makefile.in: Regenerate.
1958 * doc/as.texinfo: Add M32R documentation.
1960 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1962 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1963 --enable-build-warnings option.
1964 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1965 * Makefile.in, configure: Re-generate.
1967 2000-04-07 Nick Clifton <nickc@cygnus.com>
1969 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1970 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1971 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1972 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1973 (arm_force_relocation): Force relocations for
1974 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1976 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1978 * config/tc-sh.c (get_operands): There's no third operand if the
1979 first operand is an immediate.
1981 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1983 * config/tc-sh.c (immediate): Delete.
1984 (sh_operand_info): Add immediate member.
1985 (parse_reg): Use A_PC for pc.
1986 (parse_exp): Add second argument 'op'. All callers changed.
1987 (parse_at): Expect pc to be coded as A_PC.
1988 Use immediate field in *op.
1989 (insert): Add fourth argument 'op'. All callers changed.
1990 (build_relax): Add second argument 'op'. All callers changed.
1991 (insert_loop_bounds): New function.
1992 (build_Mytes): Remove DISP_4.
1993 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1994 (assemble_ppi): Use immediate field in *operand.
1995 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1996 (md_apply_fix): Likewise.
1997 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1999 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2001 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2003 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2005 * internals.texi (CPU backend): Document
2006 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2008 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2010 * po/gas.pot: Regenerate.
2012 * as.c (show_usage): Restore translated part of bug string.
2013 * gasp.c (show_usage): Likewise.
2015 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2016 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2017 than move-if-change.
2018 (DEP1): Modify for "gcc -MM".
2022 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2023 Update dependencies.
2024 * Makefile.in: Regenerate.
2026 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2028 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2029 (md_begin): Likewise.
2030 (HAVE_AM33): New macro.
2031 (md_assemble): Use it. Match r_regs and xr_regs only if
2034 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2036 * as.h: #include "bin-bugs.h"
2037 * as.c (show_usage): Use REPORT_BUGS_TO.
2038 * gasp.c: #include "bin-bugs.h"
2039 (show_usage): Use REPORT_BUGS_TO.
2041 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2043 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2045 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2046 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2049 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2051 * config/tc-i386.c (i386_immediate): Don't assume a constant
2052 immediate is necessarily 16 bits when in 16 bit code mode.
2053 (md_assemble): Instead set guess_suffix here after we have checked
2056 2000-04-02 Richard Henderson <rth@cygnus.com>
2058 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2059 quantities. Correct right shift sign extension.
2060 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2061 32-bit value when shifting into place.
2063 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2065 * app.c: Add ATTRIBUTE_UNUSED as needed.
2066 * config/tc-ppc.c: Likewise.
2067 (ppc_size): Make unsigned long.
2068 (ppc_insert_operand): Add casts to avoid warnings.
2070 2000-03-31 Nick Clifton <nickc@cygnus.com>
2072 * config/tc-d10v.h (md_flush_pending_output): Define.
2074 2000-03-29 Nick Clifton <nickc@cygnus.com>
2076 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2077 segment. Works for both BFD_ASSEMBLER and others.
2078 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2080 2000-03-29 Nick Clifton <nickc@cygnus.com
2082 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2084 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2086 * listing.c (LISTING_LHS_WIDTH): Default depends on
2088 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2090 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2092 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2095 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2097 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2099 * config/tc-avr.c (mcu_types): Add missing initialiser.
2100 (md_pcrel_from_section): Add prototype.
2101 (avr_operand): Remove redundant test of unsigned < 0.
2102 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2104 2000-03-27 Denis Chertykov <denisc@overta.ru>
2106 * config/tc-avr.c: New file for AVR support.
2107 * config/tc-avr.h: Likewise.
2108 * configure.in: Add AVR support.
2109 * configure: Regenerate.
2111 2000-03-26 Timothy Wall <twall@cygnus.com>
2113 * gasp.c (macro_op): Add new argument to check_macro call.
2114 Macro structure definitions moved to macro.h
2115 * sb.h: Add argument to prototype for input_scrub_include_sb.
2116 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2117 nesting checks with an additional flag.
2118 (struct input_save): Add flag to indicate whether current sb
2119 should be checked for proper macro/conditional nesting.
2120 (input_scrub_push/pop): Save/restore nest check flag.
2121 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2123 * macro.c (check_macro): Allow caller to retrieve parsed macro
2124 information if a pointer is provided. This information may be
2125 used by the new macro hooks.
2126 * macro.h: Update prototype for check_macro. Macro struct
2127 definitions moved here from macro.c/gasp.c.
2128 * read.c (read_a_source_file): Add parameter to check_macro call,
2129 and pass macro info to the macro hook, if defined.
2130 (input_scrub_insert_line): New. Allow insertion of a line of
2131 characters into the input stream.
2132 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2133 file into the input stream.
2134 (s_include): Use input_scrub_insert_file.
2135 * internals.texi: Document new macro hooks.
2136 * as.h: New prototypes added.
2138 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2140 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2141 an initial capital letter.
2142 (i386_index_check): Reindent.
2144 2000-03-19 Nick Clifton <nickc@cygnus.com>
2146 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2149 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2151 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2152 instruction operand bad if Rd > 7 when generating
2153 thumb instructions. Prevents for example,
2154 "adr r12,label" from silently failing and generating
2155 the wrong instruction.
2157 2000-03-17 Nick Clifton <nickc@cygnus.com>
2159 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2160 that have a destingation >= 0x400000.
2161 Fix compile time warning messages.
2163 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2165 * config/tc-sh.c (md_begin): When encountering insn that are
2166 not supported by the current arch, only change the name if
2167 its contents are the same as prev_name.
2168 (get_specific): If the the architecture doesn't match, fail.
2170 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2172 * config/tc-sh.c (IDENT_CHAR): Define.
2173 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2174 matching back where it came from.
2176 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2178 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2180 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2182 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2185 2000-03-15 Kazu Hirata <kazu@hxi.com>
2187 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2189 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2191 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2192 floating-point-number, make sure 'f' is in FLT_CHARS.
2194 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2196 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2197 (s_lcomm_internal): Use it.
2198 * doc/internals.texi (CPU backend): Document it.
2199 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2202 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2204 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2207 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2208 implementation doesn't have special handling for switch
2210 (macro_build): Allow for code in sections other than .text.
2212 (mips_ip): Likewise.
2213 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2214 Don't perform relocs if we will be outputting them.
2215 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2216 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2219 2000-03-09 Catherine Moore <clm@cygnus.com>
2221 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2222 relocation type based on the entry in the fixup structure.
2223 Put S_IS_EXTERN processing back in.
2225 2000-03-08 H.J. Lu (hjl@gnu.org)
2227 * Makefile.am (install-exec-tooldir): Depend on
2228 install-exec-bindir for parallel make.
2229 * Makefile.in: Regenerated.
2231 2000-03-06 Nick Clifton <nickc@cygnus.com>
2233 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2235 (md_parse_option): Parse -m32r command line switch - disable m32rx
2237 (md_show_usage): Document new option.
2239 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2240 * doc/Makefile.in: Regenerate.
2241 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2243 2000-03-02 Michael Meissner <meissner@redhat.com>
2245 * config/tc-d30v.c (check_range): Remove code that incorrectly
2246 sign extended values where bits < 32.
2248 2000-03-02 H.J. Lu (hjl@gnu.org)
2250 * configure.in: Support --enable-targets=all on ia32.
2251 * configure: Regenerated.
2253 2000-03-01 Nick Clifton <nickc@cygnus.com>
2255 * gasp.c (do_align): Remove bogus check of alignment value.
2257 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2259 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2260 TC_PPC was defined forced the type of a symbol with no other type
2263 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2265 * doc/internals.texi (CPU backend): Mention that
2266 line_separator_chars do not break up comments. Fix typos for
2267 LEX_AT and LEX_NAME descriptions. Document operands for
2268 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2269 description of md_create_short_jump usage. Document argument for
2270 md_undefined_symbol.
2272 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2274 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2275 (md_parse_option): Handle it.
2276 (md_show_usage): Document it.
2278 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2280 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2281 opcode, for the instruction `pal19'. From Andrea Arcangeli
2284 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2286 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2288 (md_assemble): To here, before template operands are matched.
2289 Also ensure a constant immediate is sign extended when we know the
2290 size is at most 16 bits. This is to catch cases like "add
2291 $0xffc0,%ax" where we don't know the size, and thus that the
2292 immediate can be represented as Imm8S until after parsing the
2294 (i386_displacement): Similarly sign extend 16 bit constant
2296 (md_assemble): Relax 16-bit jump constant range check to suit sign
2297 extended displacements.
2299 2000-02-26 Andreas Jaeger <aj@suse.de>
2301 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2303 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2305 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2306 call operands when intel_syntax.
2307 (intel_float_operand): Return 2 for "fi...".
2308 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2309 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2310 earlier "SHORT" change.
2311 (md_assemble): When determining suffix from Regs, exclude
2314 2000-02-24 Nick Clifton <nickc@cygnus.com>
2316 * configure: Add arm-wince, mips-pe and sh-pe targets.
2317 * configure: Regenerate.
2319 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2321 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2322 "pe-mips" for the mips-pe target.
2324 * config/tc-arm.c (insns): Change displacement encoded in BL
2325 and B instructions if the target port is arm-wince.
2326 (do_ldst): Do not bias the relocation offset if the target
2328 (md_pcrel_from): Add in missing relocation offset bias if the
2329 target os arm-wince.
2331 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2332 (md_begin): Disable -G support for mips-pe target.
2333 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2334 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2337 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2338 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2339 assembler, just set the alignment to 4.
2341 * config/te-wince-pe.h: New file for WinCE targets. Define
2344 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2346 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2347 string instructions.
2348 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2349 (i386_intel_memory_operand): After finding a segment override,
2350 check again for no `[' before looking for a displacement. Bomb if
2351 more than one displacement rather than silently discarding the
2352 second and subsequent ones. Free strings malloc'd by
2353 build_displacement_string.
2355 2000-02-24 Catherine Moore <clm@cygnus.com>
2357 * config/obj-som.c (obj_pseudo_table): Add "weak".
2358 (obj_som_weak): New routine.
2360 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2362 * config/tc-i386.c (union i386_op): New.
2363 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2364 Throughout file replace occurences of disps[n], imms[n], regs[n]
2365 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2366 intel mode operand swapping. Add assert in regKludge and
2367 fake_zero_displacement code. Test i.types[n] when outputting
2368 displacements and immediates. Combine output of Disp16 with
2370 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2371 when in intel mode by (not) reversing fsub and fdiv operands
2372 before the template search. This fails for single operand
2373 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2374 undefined. Instead fix the base_opcode after we've found the
2375 template. Move base_opcode xor with found_reverse_match from
2376 opcode output code to before this fix so we test for the correct
2378 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2379 check in intel mode. Instead compare opcodes.
2381 * config/tc-i386.h (TC_RELOC): Delete.
2382 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2383 with equivalent call to reloc.
2385 * as.h (flag_m68k_mri): Move declaration after target include, and
2386 only declare when TC_M68K defined. Define as zero otherwise.
2387 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2388 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2389 Define as zero otherwise.
2390 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2391 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2392 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2393 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2394 testing whether defined.
2395 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2396 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2397 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2398 rather than testing whether defined.
2399 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2400 (parse_mri_cons): Declare and use only when TC_M68K.
2401 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2402 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2403 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2405 * NEWS: Mention IBM 370 support.
2407 2000-02-23 Richard Henderson <rth@cygnus.com>
2409 * config/tc-i386.c (md_assemble): When swapping operands for
2410 intel_syntax, assume everything that's not Imm or Disp is a
2413 2000-02-23 Linas Vepstas <linas@linas.org>
2415 * config/tc-i370.c, config/tc-i370.h: New files.
2416 * Makefile.am: Add support for Linux/IBM 370.
2417 * configure.in: Likewise.
2418 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2419 * config/obj-elf.c: Include elf/i370.h
2420 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2422 * Makefile.in: Regenerate.
2423 * configure: Regenerate.
2425 * doc/c-i370.texi: New file.
2426 * doc/all.texi: Include it.
2427 * doc/as.texinfo: And here.
2428 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2429 * doc/Makefile.in: Regenerate.
2431 2000-02-19 Michael Meissner <meissner@redhat.com>
2433 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2434 determine if an instruction can be used in parallel with an ADDppp
2435 or SUBppp instruction.
2437 2000-02-22 Andrew Haley <aph@cygnus.com>
2439 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2441 1999-12-30 Andrew Haley <aph@cygnus.com>
2443 * config/tc-mips.c (mips_gp32): New variable.
2444 (macro_build) Use mips_gp32.
2446 (md_longopts): Add "-mgp32" and "-mgp64".
2447 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2449 (OPTION_M7900): Change offset
2450 (OPTION_NO_M7900): Ditto.
2452 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2454 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2455 warning, and bump it to 1.
2457 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2459 From Brad Lucier <lucier@math.purdue.edu>:
2460 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2463 2000-02-21 Catherine Moore <clm@cygnus.com>
2465 * config/tc-mips.c (MF_HILO_INSN): Define.
2466 (mips_7000_hilo_fix): Declare.
2467 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2468 (md_parse_option): Check for 7000_HILO_FIX options.
2469 (OPTION_M7000_HILO_FIX): Define.
2470 (OPTION_NO_M7000_HILO_FIX): Define.
2471 * doc/c-mips.texi (-mfix7000): Describe.
2473 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2475 * listing.c (print_lines): Remove unused variable `end'.
2477 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2478 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2479 reloc_type when BFD_ASSEMBLER.
2480 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2481 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2482 statement and quell signed vs. unsigned comparison warning.
2484 2000-02-18 Nick Clifton <nickc@cygnus.com>
2486 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2487 the computed frag offset, rather than overwriting it.
2489 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2491 * config/tc-sh.c ("elf/sh.h"): Include.
2492 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2493 (md.begin): Initialize target_arch.
2494 Only include opcodes in has table that match selected architecture.
2495 (parse_reg): Recognize register names for sh-dsp.
2496 (parse_at): Recognize post-modify addressing.
2497 (get_operands): The leading space is now optional.
2498 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2499 arguments. Update valid_arch.
2500 (build_Mytes): Add support for SDT_REG_N.
2501 (find_cooked_opcode): New function, broken out of md_assemble.
2502 (assemble_ppi, sh_elf_final_processing): New functions.
2503 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2504 (md_longopts, md_parse_option): New option: -dsp.
2505 * config/tc-sh.h (elf_tc_final_processing): Define.
2506 (sh_elf_final_processing): Declare.
2508 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2510 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2511 the unwinder subspace. Save the current seg/subseg before creating
2514 2000-02-10 Nick Clifton <nickc@cygnus.com>
2516 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2517 little endian targets.
2518 (INST_BYTE1): Redefine to handle big and little endian
2520 (cpu_type): New type: Select between M340 and M210.
2521 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2522 instructions of the M340.
2523 (md_assemble): Add support for the MULSH and OPSR classes of
2525 (md_atof): Add support for little endian targets.
2526 (md_parse_option): Add support for -EL, -EB and -mcpu command
2528 (md_convert_frag): Add support for little endian targets.
2529 (md_apply_fix3): Add support for little endian targets.
2530 (md_number_to_chars): Add support for little endian targets.
2532 2000-02-10 Timothy Wall <twall@redhat.com>
2534 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2535 defined, use it to verify the symbol just read should be a label.
2537 2000-02-10 Timothy Wall <twall@redhat.com>
2539 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2540 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2541 around colons when KEEP_WHITE_AROUND_COLON is defined.
2542 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2543 and KEEP_WHITE_AROUND_COLON.
2545 2000-02-08 Timothy Wall <twall@redhat.com>
2547 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2549 (do_repeat): New. Abstract repeat logic so that a "break" can be
2551 (end_repeat): New. Provide support for a "break" out of the
2553 * read.h: Add prototypes for new functions.
2555 2000-02-08 Timothy Wall <twall@redhat.com>
2557 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2558 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2559 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2562 2000-02-08 Timothy Wall <twall@redhat.com>
2564 * read.c: Added elseif to directives table.
2565 * read.h: Added prototype for s_elseif.
2566 * doc/as.texinfo: Added description for elseif.
2567 * cond.c (s_elseif): New function
2569 2000-02-04 Timothy Wall <twall@redhat.com>
2571 * listing.c (print_lines): Remove conditionals causing bug in
2574 2000-02-03 Timothy Wall <twall@cygnus.com>
2576 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2578 * frags.c (frag_new): Calculate fr_fix in octets
2579 (frag_now_fix) Return offset as target address offset (bytes).
2580 (frag_now_fix_octets) New - Return offset in octets (8-bit
2582 * frags.h: Added prototype for frag_now_fix_octets().
2583 Distinguish between octets and bytes in field descriptions.
2584 * listing.c (calc_hex): Account for octets vs bytes when
2585 printing addresses/offsets.
2586 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2587 target is little-endian, print the octets in a word in big-endian
2588 order so that the display looks like a proper hexadecimal number,
2589 instead of having the octets reversed.
2590 * read.c (do_align): When recording alignment, alignment power
2591 should be in terms of target bytes (minimum addressible unit)
2593 (do_org) Convert ORG target address (byte) argument into an
2594 octet offset when generating a variable fragment.
2595 * symbols.c (resolve_symbol_value): Symbol final value
2596 converted to a target address offset (bytes) from its octet offset.
2597 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2598 offset (bytes) is adjusted by the frag offset (octets) converted
2600 (coff_frob_section) Section alignment power is in terms of bytes;
2601 convert it to an octet alignment power when calculating size (and
2602 size mask) in octets. Don't modify the section size in order to
2603 "align" it for TI COFF, since that format has a different method
2604 for storing alignment information.
2606 2000-02-01 Timothy Wall <twall@cygnus.com>
2608 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2609 entries, matching the way GCC generates them. If not escaped, the
2610 filename is encoded incorrectly.
2612 2000-01-31 Nick Clifton <nickc@cygnus.com>
2614 * config/tc-arm.c (reg_table): Add support for ATPCS register
2617 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2619 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2621 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2623 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2624 of a symbol when we really care about its value.
2626 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2628 * config/tc-mcore.c (md_assemble): Give warning message if
2629 operands passes to instruction are more than the spec.
2631 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2633 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2634 Thumb mode but the label seen was not declared as '.thumb_func'
2635 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2636 correct disassembly of Thumb code bounded by non function labels.
2638 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2640 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2641 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2643 * Makefile.in: Same here.
2646 * configure.in: Set bfd_gas for i386-aout when primary target
2647 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2648 we may need the primary te_file. Remove incorrect comment.
2650 * configure: Regenerate.
2652 * config/e-i386aout.c: New file.
2654 * as.c (USE_EMULATIONS): Move to before print_version_id.
2655 (struct emulation): Add i386aout.
2656 (show_usage): Split text strings. Reformat -a text. Add --em
2660 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2661 (aout_format_ops): New.
2664 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2665 preprocessor conditional and add aout USE_EMULATIONS tests.
2666 (read_a_source_file): Don't pass error strings to printf as
2670 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2672 (do_data): Same here.
2673 (process_file): And here.
2676 * symbols.c (colon): Rewrite "already defined" fatal message
2677 code for aout with USE_EMULATIONS.
2680 * config/obj-aout.c (OBJ_HEADER): Define.
2681 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2683 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2684 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2686 (obj_aout_type): Expand S_SET_OTHER here too.
2687 (obj_read_begin_hook): Remove.
2688 (aout_pop_insert): New.
2689 (obj_aout_s_get_other): New.
2690 (obj_aout_s_get_desc): New.
2691 (aout_format_ops): New.
2694 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2695 gets aout_pseudo_table.
2696 (aout_pseudo_table): Declare.
2697 (obj_read_begin_hook): Define.
2700 * config/obj-coff.c (obj_pseudo_table): Rename to
2702 (coff_pop_insert): Use coff_pseudo_table.
2703 (coff_sec_sym_ok_for_reloc): Remove.
2704 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2705 and comment all zero entries and remove #if 0 code.
2708 * config/obj-coff.h (obj_pop_insert): Define.
2709 (coff_pseudo_table): Declare.
2712 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2713 s_get_size, s_set_size. Comment all zero entries.
2716 * config/obj-elf.c (elf_s_get_other): New function.
2717 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2718 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2719 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2721 (obj_elf_parse_section_letters): Don't pass error strings to
2722 printf as format arg.
2725 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2727 (elf_s_get_other): Declare.
2728 (S_GET_OTHER) Define as elf_s_get_other if not already
2730 (S_SET_OTHER): Only define when not already defined.
2731 (elf_obj_read_begin_hook): Declare.
2732 (obj_read_begin_hook): Define.
2733 (elf_obj_symbol_new_hook): Declare.
2734 (obj_symbol_new_hook): Define.
2737 * config/obj-multi.h: Add copyright header and protect against
2738 multiple inclusion. Add * to all function pointers.
2739 (OBJ_HEADER): If defined, include it rather than other defines
2741 (obj_frob_file_after_relocs): Test for NULL.
2742 (obj_symbol_new_hook): Here too.
2743 (obj_sec_sym_ok_for_reloc): And here.
2744 (S_GET_OTHER): Define.
2745 (S_GET_DESC): Define.
2746 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2747 (OBJ_MAYBE_ELF): Update comment.
2749 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2750 OBJ_AOUT preprocessor conditional and handle emulation by
2751 testing OUTPUT_FLAVOR.
2752 (i386_displacement): Here too.
2753 (md_section_align): Similarly here.
2754 (i386_target_format): Conditionally compile when more than one
2755 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2756 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2757 (i386_displacement): Here too.
2760 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2761 Define TARGET_FORMAT for aout only when not multi.
2764 * config/te-multi.h: Delete file as it's identical to te-generic.h
2766 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2768 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2769 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2772 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2774 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2777 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2779 * config/tc-mips.c (mips_do_align): New function.
2780 * config/tc-mips.h (md_do_align): Define.
2782 2000-01-10 Philip Blundell <philb@gnu.org>
2784 * doc/c-arm.texi (ARM Options): Fix typo.
2785 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2786 line separator for Linux.
2787 * doc/as.texinfo (Comments): Mention the ARM.
2789 2000-01-10 Philip Blundell <pb@futuretv.com>
2791 * configure.in (arm*-*-conix*): New target.
2792 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2794 * configure: Regenerate.
2796 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2798 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2799 (obj_elf_visibility): New function.
2801 * doc/as.texinfo (Visibility): New node: document visibility
2804 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2806 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2807 warning for absolute jump/call without `*' in non-intel mode. No
2808 need to set i.types[0] JumpAbsolute in intel mode.
2810 1999-12-22 Philip Blundell <pb@futuretv.com>
2812 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2813 hook function when changing sections.
2814 (arm_s_data): Likewise.
2816 1999-12-14 Nick Clifton <nickc@cygnus.com>
2818 * config/tc-arm.c (md_parse_option): Add support for -marm720
2819 command line switch.
2821 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2823 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2824 (r_registers, xr_registers): Define.
2825 (r_register_name, xr_register_name): New functions.
2826 (md_assemble): Handle new am33 operand types and instruction
2828 (mn10300_insert_operand, check_operand): Likewise.
2830 1999-11-29 Nick Clifton <nickc@cygnus.com>
2832 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2833 (s_force_thumb): Set thumb_mode to 2.
2834 (md_assemble): Do not complain about thumb instructions on a
2835 non-thumb target if thumb_mode is set to 2.
2837 1999-11-28 Michael Meissner <meissner@cygnus.com>
2839 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2840 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2841 (O_...): Add new machine dependent expressions if we are handling
2842 explicit relocations.
2843 (alpha_reloc_op): New static table holding the explicit relocation
2845 (alpha_literal_hash): New static to hold the hash table for
2846 explicit relocations.
2847 (alpha_macros): Add support for explicit relocations.
2848 (md_begin): If explicit relocations, initialize hash table.
2849 (md_assemble): Don't print a second error if tokenize_arguments
2850 already printed an error message.
2851 (md_apply_fix): Add support for explicit relocations.
2852 (alpha_force_relocation): Ditto.
2853 (alpha_fix_adjustable): Ditto.
2854 (alpha_adjust_symtab): New function to support explicit
2856 (alpha_adjust_symtab_relocs): Ditto.
2857 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2858 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2859 Add support for explicit relocations. Return -2 if an error
2860 message was already printed.
2861 (find_macro_match): Add support for explicit relocations. Comment
2863 (emit_insn): Add support for explicit relocations.
2864 (assemble_tokens): Ditto.
2866 (load_expression): Ditto.
2869 (emit_ir_load): Ditto.
2870 (emit_loadstore): Ditto.
2873 (emit_sextX): Ditto.
2874 (emit_division): Ditto.
2875 (emit_jsrjmp): Ditto.
2876 (emit_retjcr): Ditto.
2878 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2880 (tc_adjust_symtab): If explicit relocations, call the function
2881 alpha_adjust_symtab.
2882 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2883 relocations next to the literal relocation they reference.
2884 (TC_INIT_FIX_DATA): Initialize the new fields.
2885 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2887 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2889 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2890 'B' operand for PA2.0 bb instruction.
2892 1999-11-18 Nick Clifton <nickc@cygnus.com>
2894 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2897 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2899 (mcore_force_relocation): Force relocations to be generated for
2902 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2904 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2905 (i386_displacement): Disallow O_big displacements.
2907 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2909 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2910 Small improvements in error checking.
2911 (md_assemble): Support for unconditional ARM instructions.
2912 (md_parse_option): Support for -m[arm]v5e flag.
2914 1999-11-12 Nick Clifton <nickc@cygnus.com>
2916 * macro.c (buffer_and_nest): Do not check beyond the end of the
2919 1999-11-11 Nick Clifton <nickc@cygnus.com>
2921 * macro.c (buffer_and_nest): Look for seperator after TO and
2924 1999-11-08 Andrew Haley <aph@cygnus.com>
2926 * app.c (do_scrub_chars): When in State 10, treat backslash
2927 characters in the same way as as symbol characters.
2929 1999-11-07 Richard Henderson <rth@cygnus.com>
2931 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2932 the previous label was in the current section before playing
2933 with auto-alignment.
2935 1999-11-06 Nick Clifton <nickc@cygnus.com>
2937 * config/tc-v850.c (v850_force_relocation): Force relocation
2939 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2942 1999-11-05 Michael Meissner <meissner@cygnus.com>
2944 * expr.h (operatorT): Increase machine dependent operators to 16.
2945 * expr.c (op_rank): Ditto.
2947 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2949 * read.c (pseudo_set): Reject attempts to set the value of a
2952 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2955 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2957 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2958 to bfd_set_section_contents.
2960 1999-11-03 Nick Clifton <nickc@cygnus.com>
2962 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2964 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2966 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2967 (mips_ip): Use OPCODE_IS_MEMBER.
2969 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2971 * config/tc-arm.c (reg_required_here): Improve comments.
2973 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2974 (tinsns): Initialize variants field.
2976 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2977 BAD_PC respectively.
2979 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2981 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2982 * config/tc-arm.h: Fix compile time warnings.
2984 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2986 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2987 form @abs16, @(abs16) and @(abs16 + imm).
2989 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2991 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2992 (ISA_HAS_64_BIT_REGS) New.
2993 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2994 mips_emit_delays,macro_build,load_register,load_addresss,
2995 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2996 and/or use new ISA_xxx macros in expressions involving
2997 ISA, particularly mips_opts.isa.
2999 1999-10-18 Michael Meissner <meissner@cygnus.com>
3001 * expr.h (operatorT): Add machine dependent operators md1..md8.
3002 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3003 for the machine dependent operators to use.
3005 * expr.c (op_rank): Add machine dependent operators.
3007 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3009 (O_cpregister): Ditto.
3010 (md_begin): Change X_op test that field is wide enough to use
3011 O_max instead of O_alpha_max.
3012 (cpu_types): Fill in missing initializer.
3013 (alpha_num_macros): Make unsigned.
3014 (md_assemble): Make opnamelen be size_t.
3015 (md_apply_fix): Cast alpha_num_operands to int before testing.
3016 (alpha_force_relocation): Ditto.
3017 (alpha_fix_adjustable): Ditto.
3018 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3019 (tc_gen_reloc): Ditto.
3020 (tc_get_register): Ditto.
3025 (s_alpha_ent): Ditto.
3026 (s_alpha_end): Ditto.
3027 (s_alpha_frame): Ditto.
3028 (s_alpha_prologue): Ditto.
3029 (s_alpha_file): Ditto.
3030 (s_alpha_gprel32): Ditto.
3031 (s_alpha_proc): Ditto.
3032 (s_alpha_set): Ditto.
3033 (s_alpha_base): Ditto.
3034 (s_alpha_align): Ditto.
3035 (s_alpha_arch): Ditto.
3036 (alpha_align): Ditto.
3037 (assemble_insn): Suppress unused variable warning.
3039 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3040 order in the structure.
3041 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3043 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3045 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3047 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3049 * config/tc-i386.c (i386_index_check): Correct #endif location.
3051 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3053 * as.c (show_usage): Document new options.
3054 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3055 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3056 (parse_args): Parse the new options.
3057 (main): If there were warnings, and --fatal-warnings
3058 was specified, print an error.
3059 * as.h: New variable, flag_fatal_warnings, for new option.
3061 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3063 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3064 '@'. Change autoincrement completers to fall through to cache control
3067 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3069 (pa_parse_addb_64_cmpltr): New function.
3071 * config/tc-hppa.c (pa_ip): Change error message.
3072 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3073 '?Q' args to allow falling through.
3075 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3076 Remove unused conditional codes.
3077 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3079 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3081 * config/tc-d30v.c (CHAR_BIT): Define.
3082 (check_range): Fix bit operations to support integers bigger than
3085 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3087 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3090 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3091 Doug Evans <devans@cygnus.com>
3093 Add support for m32rx.
3094 * config/tc-m32r.c (enable_m32rx): New static global.
3095 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3096 (allow_m32rx): New function.
3097 (M32R_SHORTOPTS): Add `O'.
3098 (md_longopts): Add --m32rx plus several warning options.
3099 (md_parse_option): Handle new options.
3100 (md_show_usage): Print them.
3101 (md_begin): Enable m32rx.
3102 (OPERAND_IS_COND_BIT): New macro.
3103 (first_writes_to_seconds_operands): New function.
3104 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3105 (target_make_parallel,assemble_two_insns): New functions.
3106 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3107 If optimizing and m32rx, try to make consecutive insns parallel.
3109 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3111 * config/tc-mips.c (nopic_need_relax): Allow for the
3112 .sdata.foo sections generated by -fdata-sections,
3113 and for the .gnu.linkonce.s sections generated by C++.
3115 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3117 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3118 with cleaner code using completer prefixes. Add 'Y'.
3120 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3122 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3124 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3125 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3126 insn does not match and we should try the next insn in the table.
3128 1999-09-22 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3132 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3134 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3137 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3139 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3140 OBJ_ELF. If ELF, add "sq".
3141 (md_parse_option): If ELF, ignore -s and -q.
3142 (md_show_usage): Mention ELF options.
3144 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3146 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3149 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3151 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3153 * config/tc-hppa.c (struct pa_it): New field "trunc".
3154 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3155 (pa_parse_ftest_gfx_completer): New function
3156 (pa_parse_fp_cnv_format): New function.
3158 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3159 (md_apply_fix): Handle 22bit pc-rel branches.
3161 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3163 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3165 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3167 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3169 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3171 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3172 (pa_ip): Handle 'fX'.
3174 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3176 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3177 unwinds unless the function is in the text space.
3178 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3180 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3182 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3183 (md_assemble): To here. Tweak address generation.
3185 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3187 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3188 (md_assemble): Call dwarf2_where for OBJ_ELF.
3189 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3190 (pa_end_of_source): New function.
3191 * tc-hppa.h (md_end): Define for OBJ_ELF.
3193 1999-09-14 Michael Meissner <meissner@cygnus.com>
3195 * configure.in (Canonicalization of target names): Remove adding
3196 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3197 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3198 * configure: Regenerate.
3200 1999-09-14 Donn Terry <donn@interix.com>
3202 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3204 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3206 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3207 pc-relative jmp/call to an absolute symbol.
3208 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3209 absolute section symbols.
3211 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3212 jump handling code and comments.
3214 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3216 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3217 the value if TE_PE and a global defined symbol.
3219 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3221 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3222 print the symbol, rather than printing it here.
3224 1999-09-11 Donn Terry <donn@interix.com>
3226 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3227 BFD_RELOC_RVA relocations.
3229 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3230 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3233 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3235 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3236 * doc/internals.texi (Object format backend): Document
3239 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3240 relocations against global symbols if TE_PE.
3242 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3243 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3245 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3248 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3249 symbols which do not have a constant value, or tags with
3250 non-tags. Remove the symbol from the list before adding it at the
3253 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3254 C_FCN symbol differently if TE_PE.
3255 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3256 appears in the pseudo-op, rather coff_line_base which is only set
3259 * config/obj-coff.c (obj_coff_loc): New static function.
3260 (obj_pseudo_table): Add "loc".
3262 * config/obj-coff.c (add_lineno): Check that the line number is
3265 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3266 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3268 (md_atof): Return NULL rather than 0.
3269 * config/tc-i386.c (md_atof): Change type to int.
3270 * expr.c (expr): Change first parameter to int.
3271 * config/obj-coff.c: Add declarations for static functions.
3272 (coff_frob_symbol): Use SYM_AUXENT.
3273 * config/tc-i386.h (flag_16bit_code): Don't declare.
3275 * config/obj-coff.c (obj_coff_section): Default to setting
3276 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3278 * write.c (adjust_reloc_syms): Print adjusted fixup.
3280 * expr.c (integer_constant): Correct too_many_digits calculation
3283 1999-09-09 Andreas Schwab <schwab@suse.de>
3285 * doc/c-arm.texi: Fix arguments of @var to not contain
3288 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3290 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3292 (md_parse_option): Only support -k flag for ELF and COFF targets.
3294 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3296 * config/tc-hppa.c (pa_ip): Put strict register checks before
3297 call to pa_parse_number.
3299 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3301 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3303 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3306 1999-09-06 Donn Terry <donn@interix.com>
3308 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3310 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3312 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3313 candidate instruction. Require registers for register arguments
3314 when in strict mode. Require assemble-time constants for
3315 constants when in strict mode.
3316 (pa_get_absolute_expression): Require a constant when in strict
3319 1999-09-06 Nick Clifton <nickc@cygnus.com>
3321 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3323 1999-09-04 Steve Chamberlain <sac@pobox.com>
3325 * config/tc-pj.c: New file, supports picoJava in ELF.
3326 * config/tc-pj.h: Ditto.
3327 * configure.in (pjl*, pj*): New targets.
3328 * Makefile.am: Rebuild dependencies.
3329 (CPU_TYPES): Add pj.
3330 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3331 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3332 * doc/c-pj.texi: New file.
3333 * doc/as.texinfo: Add some PJ specifics.
3334 * doc/all.texi: Add PJ to the list of all architectures, sort them
3336 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3337 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3339 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3341 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3342 (obj_frob_file): Test for null pointer.
3343 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3344 (OBJ_PROCESS_STAB): And here.
3345 (elf_obj_sy): Remove
3347 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3348 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3349 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3351 * config/obj-coff.c (no_func): Remove.
3352 (coff_format_ops): Change occurrences of no_func to 0, as we test
3353 for 0 in obj-multi.h.
3355 * configure.in: Enable bfd for i386-coff when primary target is
3356 bfd. Enable i386 elf,coff emulation support. Don't set
3357 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3358 emulation to support.
3359 *configure: Regenerate.
3361 1999-09-02 Nick Clifton <nickc@cygnus.com>
3363 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3364 .section .line directive is encountered.
3366 1999-09-01 Nick Clifton <nickc@cygnus.com>
3368 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3371 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3372 * as.texinfo: Document --gdwarf2 command line option.
3373 Add additional documentation of ARM command line switches.
3375 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3377 * config/tc-i386.c (i386_intel_memory_operand): Combine
3378 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3379 and RESTORE_END_STRING around parse_register calls.
3380 (i386_operand): Here too.
3381 (i386_is_reg): Remove.
3382 (parse_register): Move as_bad calls from within this function to
3385 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3387 Based on a patch from H.J. Lu <hjl@gnu.org>
3388 * config/tc-i386.c (parse_register): Handle FP regs specially.
3389 (md_begin): Remove '(' and ')' from register_chars.
3391 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3393 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3394 error message (done elsewhere).
3396 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3398 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3400 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3402 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3405 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3407 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3409 Add new completers. Fix bug in 64 bit condition handling.
3411 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3414 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3416 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3418 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3420 1999-08-27 Jim Wilson <wilson@cygnus.com>
3422 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3423 (struct ls): Add frag field. Initialize it to zero.
3424 (out_end_sequence): New local text_frag. Set it while in text section.
3425 Replace address check with frag check. Set ls.frag to text_frag if
3426 out_set_addr called.
3427 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3428 Set it before switching sections. Replace address check with frag
3429 check. Set ls.frag to saved_frag if out_set_addr called.
3431 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3433 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3434 output "advance_pc" opcode instead of calling gen_addr_line().
3435 The latter has the undesired side-effect of creating a new row
3436 in the debug line info matrix.
3438 1999-08-26 Jim Wilson <wilson@cygnus.com>
3440 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3441 ls.last_filename if last is less than zero. Set ls.last_filename
3442 when allocating new entry.
3443 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3446 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3448 * config/tc-i386.c (i386_index_check): Fix the displacement size
3449 when INFER_ADDR_PREFIX.
3451 1999-08-18 Nick Clifton <nickc@cygnus.com>
3453 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3456 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3458 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3459 handle 0xffffNNNN constants correctly.
3461 1999-08-16 Nick Clifton <nickc@cygnus.com>
3463 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3466 1999-08-13 Nick Clifton <nickc@cygnus.com>
3468 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3469 (md_apply_fix3): Always pass positive values to
3470 validate_offset_imm.
3472 1999-08-12 Nick Clifton <nickc@cygnus.com>
3474 * config/tc-arm.c (skip_whitespace): New macro.
3475 Formatting tidy ups.
3477 (md_apply_fix3): Store relocation offset in addend for ELF based
3479 (arm_force_relocation): Always generate relocs for Thumb function
3482 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3484 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3485 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3487 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3489 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3490 flags for the unwind subspace.
3492 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3493 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3494 suitable relocation based on the size of the target's pointer.
3495 Always Use subsegment zero for the unwinders.
3496 (pa_level): Handle "2.0w".
3498 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3500 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3501 with the following instruction unless this was specified.
3503 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3505 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3506 certain sections, to match BFD changes.
3508 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3510 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3511 (EXTRA_SCRIPTS): Define to keep automake happy.
3512 * Makefile.in: Rebuild.
3514 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3516 * Makefile.am: Rename .dep* files to DEP*.
3517 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3518 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3520 * Makefile.in: Rebuild.
3522 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3524 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3526 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3528 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3529 avoid problems on DOS filesystems.
3530 * Makefile.in: Rebuild.
3532 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3534 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3536 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3539 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3541 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3542 line to create ${GDBINIT} rather than .gdbinit.
3543 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3545 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3547 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3549 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3551 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3553 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3555 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3556 non-adjustable symbols.
3558 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3560 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3562 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3564 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3567 1999-08-05 Donn Terry <donn@interix.com>
3569 * config/te-interix.h: New file.
3570 * configure.in (i386-*-interix*): New target.
3571 * configure: Rebuild.
3573 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3575 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3576 selectors for ELF too.
3577 (selector_table): Add "ltp" and "rtp" selectors.
3579 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3581 * config/tc-i386.c (i386_operand): No need to change
3582 operand_string pointer in segment reg case before goto
3583 do_memory_reference. Initialise displacement_string_start and
3584 displacement_string_end after do_memory_reference label.
3585 (i386_index_check): Add operand_string param, and print error
3586 message on failure here.
3587 (i386_intel_memory_operand): Instead of here.
3588 (i386_operand): And here.
3589 (INFER_ADDR_PREFIX): Enable.
3591 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3593 * config/tc-i386.h (DefaultSize): Define. Renumber following
3594 opcode_modifier defines.
3596 From Etienne Lorrain <etienne.lorrain@ibm.net>
3597 * config/tc-i386.c (stackop_size): New variable.
3598 (set_16bit_code_flag): Clear it here.
3599 (set_16bit_gcc_code_flag): New function.
3600 (md_pseudo_table): Add "code16gcc" entry.
3601 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3603 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3605 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3606 next_set_end even if the end symbol is being discarded.
3608 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3609 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3610 * config/obj-coff.c: Likewise.
3611 (seg_info_type): Remove.
3612 (seg_info_off_by_4): Change to array of segT.
3613 (s_get_segment): Adjust accordingly.
3614 (obj_pseudo_table): Fully initialize sentinel entry.
3616 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3617 Ralf Baechle <ralf@uni-koblenz.de>.
3619 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3621 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3623 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3625 * config/tc-i386.c: Indentation and white space changes.
3626 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3627 don't enable it by default.
3628 (i386_intel_operand): Remove redundant prototype.
3629 Move check on number of memory operands, and i.mem_operands++
3630 (i386_intel_memory_operand): To here.
3631 Remove i386_immediate code from here. Remove special case code
3632 for input and output using (%dx). Remove base/index checks and
3633 call i386_index_check instead. Save initial operand_string
3634 argument for error message.
3635 (i386_operand): Remove redundant prototype. Move base/index
3636 checks to i386_index_check.
3637 (i386_displacement): Move intel mode check for non-zero
3639 (i386_intel_memory_operand): To here.
3641 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3643 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3644 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3645 by .register pseudo-op if -64 and --no-undeclared-regs.
3646 (s_register, sparc_adjust_symtab): New functions.
3647 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3648 Declare sparc_adjust_symtab as tc_adjust_symtab.
3649 * doc/c-sparc.texi: Add description of #ignore special literal
3650 for .register pseudo-op.
3652 1999-07-30 Catherine Moore <clm@cygnus.com>
3654 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3655 the relocation's section offset.
3657 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3659 * write.c (fixup_segment): Fix generic error check overflow test.
3661 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3662 X_add_number to long.
3664 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3666 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3669 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3671 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3674 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3676 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3678 * configure.bat: Remove; obsolete.
3679 * config/go32.cfg: Likewise.
3681 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3683 * configure.in (i386-*-vxworks*): New target.
3684 * configure: Rebuild.
3686 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3688 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3690 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3692 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3694 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3695 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3696 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3697 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3698 MAX_RELOC_EXPANSION): Define.
3699 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3701 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3703 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3704 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3705 block. Print a warning if an 8-bit or 16-bit constant
3706 displacement or immediate is truncated on output.
3707 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3709 (i386_operand): Disallow immediate jump absolute operand.
3711 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3713 * configure.in: Bump version number to 2.9.5.
3714 * configure: Rebuild.
3716 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3719 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3721 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3722 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3724 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3726 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3728 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3730 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3731 if -mno-fpu was given.
3732 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3734 (cons_fix_new_arm): Remove misleading comments.
3736 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3738 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3740 (relax_segment): Likewise. After giving a rs_org error, convert
3741 the frag to rs_align to avoid cascading errors.
3743 1999-07-12 Andreas Schwab <schwab@suse.de>
3745 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3747 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3749 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3750 as appropriate. Fill in structure initializations. Add variable
3751 initializations. Add casts.
3752 * dwarf2dbg.c (print_stats): Change i to size_t.
3753 * listing.c (listing_listing): Change list_line to unsigned int.
3755 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3757 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3758 rather than checking for \001 and \002 in symbol name.
3759 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3761 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3763 * configure.in (hppa*-linux-gnu*): New target.
3764 * configure: Rebuilt.
3766 1999-07-08 Nick Clifton <nickc@cygnus.com>
3768 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3770 1999-07-07 Nick Clifton <nickc@cygnus.com>
3772 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3773 accessing symbolP directly.
3775 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3777 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3780 1999-07-05 Nick Clifton <nickc@cygnus.com>
3782 * config/tc-arm.c (ARM_EXT_V5): Define.
3783 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3784 (md_begin): Detect ARM v5 architectures.
3785 (md_parse_option): Accept arm v5 specification.
3786 (md_show_usage): Documment -marmv5 switch.
3788 * doc/c-arm.texi: Document -marmv5 command line option.
3790 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3792 (validate_immediate_twopart): New function. Determine if a
3793 constant can be computed by two ADD instructions.
3794 (output_inst): Remove its command line parameter - it was never
3796 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3797 implememt the ADRL pseudo op.
3798 (tc_gen_reloc): Generate a suitable error message if an ADRL
3799 instruction tries to generate a real reloc.
3801 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3803 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3805 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3808 1999-06-27 H.J. Lu <hjl@gnu.org>
3810 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3811 non BFD_ASSEMBLER case.
3813 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3815 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3818 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3820 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3821 out_end_sequence() when the address decreases due to a new frag.
3822 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3823 numbering starts with 1.
3825 1999-06-23 Nick Clifton <nickc@cygnus.com>
3827 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3829 (mcore_s_text): Call obj_elf_text for ELF target.
3830 (mcore_s_data): Call obj_elf_data for ELF target.
3831 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3833 (mcore_s_bss): New function: Dump literal table before changing
3835 (mcore_s_comm): New function: Dump literal table before changing
3838 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3839 No longer static functions.
3840 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3841 Provide prototypes for these functions.
3843 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3845 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3846 a list of names, to try obj_segment_name, and to try abbreviated
3847 names when using COFF without long section names.
3849 * config/tc-alpha.c: More use of symbol accessor functions.
3850 * config/tc-arc.c: Likewise.
3851 * config/tc-d30v.c: Likewise.
3852 * config/tc-fr30.c: Likewise.
3853 * config/tc-i860.c: Likewise.
3854 * config/tc-m88k.c: Likewise.
3855 * config/tc-mcore.c: Likewise.
3856 * config/tc-ns32k.c: Likewise.
3857 * config/tc-sparc.c: Likewise.
3858 * config/tc-v850.c: Likewise.
3860 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3861 sy_value with appropriate accessor functions.
3862 * config/tc-arm.c (md_apply_fix3): Likewise.
3863 * config/tc-d10v.c (AT_WORD_P): Likewise.
3864 * config/tc-v850.c (reg_name_search): Likewise.
3866 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3867 use symbol_get_bfdsym instead.
3868 * config/tc-ppc.c (md_assemble): Likewise.
3869 * config/tc-v850.c (v850_comm): Likewise.
3871 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3873 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3874 the symbol, rather than accessing the bsym member.
3875 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3876 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3877 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3878 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3879 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3880 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3881 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3882 * config/tc-v850.c (tc_gen_reloc): Likewise.
3884 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3886 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3887 (hppa_gen_reloc_type): Conditionalize on BFD64.
3888 (tc_gen_reloc): Re-enable ELF relocations.
3889 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3891 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3893 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3895 (do_ldst): Move assignment out of if condition.
3896 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3897 parentheses to avoid warning.
3899 1999-06-21 Nick Clifton <nickc@cygnus.com>
3901 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3902 macro to get at the BFD symbol associated with a GAS symbol.
3904 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3906 * config/tc-ppc.c: Update for symbol handling changes.
3907 * config/obj-coff.c: Likewise.
3909 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3911 * tc-hppa.c: General cleanups of ELF support. No more spaces
3912 and subspaces for ELF.
3913 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3914 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3915 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3916 (UNWIND_SECTION_NAME): Likewise.
3917 (space/subspace related structures): Conditionalize definitions
3919 (space/subspace directives and support routines): Conditionalize
3920 definitions and references/uses on OBJ_SOM.
3921 (label_symbol_struct): For ELF, track the symbol's segment. For
3922 SOM track its space.
3923 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3925 (USE_ALIASES): Kill for both SOM & ELF.
3926 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3927 (pa_space, pa_subspace): Corresponding changes.
3928 (pa_spaces_begin): Corresponding chagnes.
3929 (md_begin): Do not muck around with space/subspace stuff for
3931 (md_apply_fix): Temporarily disable argument relocation stuff
3933 (tc_gen_reloc): Temporarily disable relocation generation for
3935 (pa_build_unwind_subspace): Similarly.
3937 1999-06-16 Nick Clifton <nickc@cygnus.com>
3939 * config/tc-arm.c (thumb_set): New pseudo op.
3940 (text, data, section): Override these pseudo ops with ARM
3942 (s_thumb_set): New function: Perform the same as a .set pseudo
3943 op, but also mark the alias'ed symbol as being a Thumb
3945 (arm_s_text): New function: Perform the same as the .text
3946 pseudo op, but dump the literal pool before changing
3948 (arm_s_data): New function: Perform the same as the .data
3949 pseudo op, but dump the literal pool before changing
3951 (arm_s_section): New function: Perform the same as the
3952 .section pseudo op, but dump the literal pool before changing
3954 (arm_cleanup): Do not reset the current section before dumping
3957 1999-06-17 Nick Clifton <nickc@cygnus.com>
3959 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3960 OPTION_NO_WARN_UNMATCHED entries.
3961 (md_parse_option): Generate a warning message if an unrecognised
3962 option is encountered.
3964 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3965 (get_operands): When parsing an expression after an '@' symbol
3966 has been detected, do not ignore '#' symbols.
3967 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3970 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3972 From K. Richard Pixley <rich@noir.com>:
3973 * configure.in (ppc-*-vxworks*): New target.
3974 * configure: Rebuild.
3976 1999-06-12 Philip Blundell <philb@gnu.org>
3978 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3980 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3982 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3983 which refer to symbols in linkonce sections, permit reducing the
3984 relocs if the symbol is local.
3986 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3988 * subsegs.c (subseg_text_p): New function.
3989 * as.h (subseg_text_p): Declare.
3990 * read.c (do_align): Use subseg_text_p to set the default fill.
3991 * write.c (subsegs_finish): Likewise.
3992 * config/obj-coff.c (write_object_file): Likewise.
3993 * config/tc-i386.h (md_maybe_text): Don't define.
3994 (md_do_align): Use subseg_text_p to set the default fill.
3995 * config/tc-m32r.c (m32r_do_align): Likewise.
3996 * config/tc-sh.c (sh_do_align): Likewise.
3997 * config/tc-sparc.h (md_do_align): Likewise.
3999 1999-06-12 David O'Brien <obrien@freebsd.org>
4001 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4002 * configure: Rebuild.
4004 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4006 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4007 * Makefile.am: Rebuild dependencies.
4008 * Makefile.in: Rebuild.
4010 * config/tc-i386.c (i386_immediate): Remove unused label
4013 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4014 * symbols.c: Likewise.
4015 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4016 sy_next field when taking address, rather than symbol_next.
4018 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4020 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4021 value from the output file architecture.
4022 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4023 * dwarf2dbg.h: Change bfd_vma to addressT.
4025 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4027 * dwarf2dbg.h: Use PARAMS in function declarations.
4029 1999-06-11 Martin Dorey <mdorey@madge.com>
4031 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4032 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4034 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4036 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4038 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4040 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4043 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4045 * read.c (read_a_source_file): Only declare inescape if
4048 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4050 (find_entry_byval): Add parens to avoid warning.
4052 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4054 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4057 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4059 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4062 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4063 synthetize_setx): New functions.
4064 (md_assemble): Broken the special cases into the above
4065 functions. Make compiler happy if sizeof(bfd_vma)==4.
4066 Fix sethi generated from set/setuw. If instructions have a relloc,
4067 always clear the fields to be relocated in the opcode.
4068 (sparc_ip): Remove special_case global variable.
4070 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4072 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4073 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4074 indication of success rather than a value.
4075 (itbl_get_val): Likewise.
4076 (itbl_get_field): Use strcspn. Change delimiters to include
4078 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4079 (itbl_get_val): Likewise.
4080 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4082 * symbols.c (copy_symbol_attributes): Convert local symbols to
4085 1999-06-10 Nick Clifton <nickc@cygnus.com>
4087 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4090 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4092 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4093 Optimize set if sizeof(bfd_vma) == 64.
4094 (sparc_ip): Fix sethi - without %hi() it should generate
4095 R_SPARC_22 reloc, not R_SPARC_HI22.
4096 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4098 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4100 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4101 (s_ncons): New function.
4102 (native_op_table): New table.
4103 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4104 R_SPARC_OLO10 handling.
4106 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4108 * expr.h (struct expressionS): Revert last change; widen X_op.
4109 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4111 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4113 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4114 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4115 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4116 * Makefile.in: Regenerated.
4118 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4119 `common' pass on to s_mri_common.
4120 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4122 1999-06-06 Richard Henderson <rth@cygnus.com>
4124 * config/obj-elf.c (obj_elf_section): Don't free the return
4125 value of demand_copy_C_string.
4127 1999-06-05 Richard Henderson <rth@cygnus.com>
4129 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4130 creation logic from obj_elf_create_section.
4132 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4133 (section_stack): New.
4134 (special_sections): Make const.
4135 (obj_elf_section): Gut and rewrite parsing.
4136 (obj_elf_change_section): New function broken out of obj_elf_section.
4137 (obj_elf_parse_section_letters): Likewise.
4138 (obj_elf_section_word): Likewise.
4139 (obj_elf_section_type): Likewise.
4140 (obj_elf_previous): Treat as a toggle.
4141 (obj_elf_popsection): New.
4142 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4143 (ppc_section_type): Likewise.
4144 * config/tc-ppc.h: Likewise.
4146 * expr.h (struct expressionS): Don't make X_op a bitfield.
4147 * config/tc-alpha.c: Update for symbol handling changes.
4148 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4149 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4151 1999-06-05 Richard Henderson <rth@cygnus.com>
4153 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4154 (dwarf2_gen_line_info): Kill unused variables.
4155 (dwarf2_finish): Likewise.
4156 (dwarf2_where): Likewise.
4157 (dwarf2_directive_file): If we've only got a string,
4158 hand off to s_app_file.
4159 * ecoff.c: Move the include of ecoff.h.
4160 * symbols.h (S_IS_FUNCTION): Prototype.
4162 * read.c (LEX_HASH): Supply a default.
4164 (s_globl): Update `c' after skipping whitespace.
4165 * read.h (LEX_END_NAME, is_name_ender): New.
4166 * expr.c (get_symbol_end): Respect it.
4168 1999-06-04 Mark Klein <mklein@dis.com>
4170 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4172 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4174 * config/tc-hppa.c: Update for symbol handling changes.
4176 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4178 * cgen.c: Update for symbol handling changes.
4179 * config/tc-m32r.c: Likewise.
4181 * config/tc-hppa.h: Update for symbol handling changes.
4182 * config/tc-hppa.c: Likewise.
4184 * config/tc-arm.h: Update for symbol handling changes.
4185 * config/tc-arm.c: Likewise.
4186 (symbol_make_empty): Remove. Just use symbol_create.
4188 * symbols.c (symbol_set_tc): Correct name.
4190 * Makefile.am: Rebuild dependencies.
4191 ($(OBJS)): Don't depend upon struc-symbol.h.
4192 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4193 * dep-in.sed: Don't remove struc-symbol.h.
4194 * Makefile.in: Rebuild.
4196 * doc/internals.texi (Symbols): Describe changes in symbol
4199 1999-06-03 Richard Henderson <rth@cygnus.com>
4201 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4202 instead of doing the work by hand.
4204 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4206 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4207 state of line state-machine.
4208 (struct ls): Collect DWARF2 line state-machine state in new member
4209 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4210 resulted in any DWARF2 directives.
4211 (reset_state_machine): New function.
4212 (out_end_sequence): Ditto.
4213 (dwarf2_gen_line_info): When switching sections or switching to a
4214 lower text address, call out_end_sequence() first to terminate the
4215 previous code sequence as code sequences MUST have monotonically
4216 increasing addresses.
4217 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4219 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4221 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4222 DWARF2 debug info (line information only, at this point).
4223 * as.h: Update comment about supported debug formats.
4224 * dwarf2dbg.c, dwarf2dbg.h: New files.
4225 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4227 * expr.c (operand): Don't use [ for parens if we want an index op.
4228 (op_encoding): Switch [ into O_index, if desired.
4229 (op_rank): Renumber with O_index on bottom.
4230 (expr): If O_index, match closing bracket.
4231 * expr.h (O_index): New.
4233 * read.c (read_a_source_file): Conditionally allow matched "
4234 in lines passed to md_assemble.
4236 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4238 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4240 Add support for storing local symbols in a small structure to save
4241 memory when assembling large files.
4242 * as.h: Don't include struc-symbol.h.
4243 (symbolS): Add typedef.
4244 * symbols.c: Include struc-symbol.h.
4245 (local_hash): New static variable.
4246 (save_symbol_name): New static function, from symbol_create.
4247 (symbol_create): Call save_symbol_name.
4248 (local_symbol_count): New static variable.
4249 (local_symbol_conversion_count): Likewise.
4250 (LOCAL_SYMBOL_CHECK): Define.
4251 (local_symbol_make): New static function.
4252 (local_symbol_convert): New static function.
4253 (colon): Handle local symbols. Create local symbol for local
4255 (symbol_table_insert): Handle local symbols.
4256 (symbol_find_or_make): Create local symbol for local label name.
4257 (symbol_find_base): Check for local symbol.
4258 (symbol_append, symbol_insert): Check for local symbols.
4259 (symbol_clear_list_pointers, symbol_remove): Likewise.
4260 (verify_symbol_chain): Likewise.
4261 (copy_symbol_attributes): Likewise.
4262 (resolve_symbol_value): Handle local symbols.
4263 (resolve_local_symbol): New static function.
4264 (resolve_local_symbol_values): New function.
4265 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4266 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4267 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4268 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4269 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4270 (symbol_previous, symbol_next): New functions.
4271 (symbol_get_value_expression): Likewise.
4272 (symbol_set_value_expression): Likewise.
4273 (symbol_set_frag, symbol_get_frag): Likewise.
4274 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4275 (symbol_mark_used_in_reloc): Likewise.
4276 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4277 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4278 (symbol_mri_common_p): Likewise.
4279 (symbol_mark_written, symbol_clear_written): Likewise.
4280 (symbol_written_p): Likewise.
4281 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4282 (symbol_section_p, symbol_equated_p): Likewise.
4283 (symbol_constant_p): Likewise.
4284 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4285 (symbol_get_obj, symbol_set_obj): Likewise.
4286 (symbol_get_tc, symbol_set_tc): Likewise.
4287 (symbol_begin): Initialize local_hash.
4288 (print_symbol_value_1): Handle local symbols.
4289 (symbol_print_statistics): Print local symbol statistics.
4290 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4291 Declare new symbols.c functions. Move many declarations here from
4293 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4294 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4295 (struct symbol): Move bsym to make it clearly the first field.
4296 Remove TARGET_SYMBOL_FIELDS.
4297 (symbolS): Don't typedef.
4298 (struct broken_word): Remove.
4299 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4300 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4301 (symbol_clear_list_pointers): Likewise.
4302 (symbol_insert, symbol_remove): Likewise.
4303 (symbol_previous, symbol_append): Likewise.
4304 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4305 (struct local_symbol): Define.
4306 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4307 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4308 (local_symbol_get_frag, local_symbol_set_frag): Define.
4309 (local_symbol_get_real_symbol): Define.
4310 (local_symbol_set_real_symbol): Define.
4312 * write.c (write_object_file): Call resolve_local_symbol_values.
4313 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4314 (TARGET_SYMBOL_FIELDS): Don't define.
4315 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4316 ECOFF_DEBUGGING, add ECOFF fields.
4317 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4318 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4319 ECOFF_DEBUGGING, add ECOFF fields.
4320 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4321 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4322 * config/tc-mcore.h: Don't include struc-symbol.h.
4323 (TARGET_SYMBOL_FIELDS): Don't define.
4324 (struct mcore_tc_sy): Define.
4325 (TC_SYMFIELD_TYPE): Define.
4326 * Many files: Use symbolS instead of struct symbol. Use new
4327 accessor functions rather than referring to symbolS fields
4330 * read.c (s_mri_common): Don't add in value of line_label.
4332 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4333 checking for SEC_LINK_ONCE.
4335 * config/tc-sh.h (sh_fix_adjustable): Declare.
4337 * app.c (input_buffer): New static variable.
4338 (app_push): Save saved_input in allocated buffer.
4339 (app_pop): Restored saved_input.
4340 (do_scrub_chars): Change get parameter to take char * and int as
4341 arguments. Change GET macro to pass input_buffer to get
4342 function. Don't save input into allocated buffer.
4343 * as.h (do_scrub_chars): Update declaration.
4344 * input-file.c (input_file_get): Change to take char * and int.
4345 Read data into passed in buffer. Remove static buffer.
4346 * read.c (scrub_from_string): Change to take char * and int. Copy
4347 data into passed in buffer.
4349 * hash.h: Neaten. Declare hash_traverse.
4350 * hash.c: Complete rewrite based on BFD hashing code.
4351 * gasp.c (chunksize): New variable.
4352 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4355 1999-05-28 Nick Clifton <nickc@cygnus.com>
4357 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4358 addend unless the target uses an old ABI.
4360 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4362 -Wchar-subscripts cleanup
4363 * listing.c (listing_newline): Use unsigned char variable, so
4364 calls to isascii,iscntrl are correct.
4365 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4367 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4368 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4369 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4370 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4372 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4374 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4376 (arch_coldfire_p): New #define.
4377 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4379 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4381 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4383 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4384 (install_operand): Add place `N'.
4385 (init_table): Add registers ACC, MACSR, MASK.
4387 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4389 * config/tc-m68k.c: Change mcf5200 --> mcf.
4390 (archs): Add mcf5206e, mcf5307.
4391 (m68k_ip): Add format `u'.
4392 (install_operand): Add place `m', `M', `h'.
4393 (init_table): Add upper/lower registers.
4395 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4397 1999-05-28 Martin Dorey <mdorey@madge.com>
4399 * config/tc-i960.c: Several minor changes to add ELF and
4400 BFD_ASSEMBLER support.
4401 * config/tc-i960.h: Likewise.
4402 * configure.in (i960-*-elf*): New target.
4403 * aclocal.m4, configure: Rebuild.
4405 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4407 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4408 reloc changes when defined(BFD_ASSEMBLER).
4410 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4412 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4414 * write.c (write_print_statistics): Output to file, not stderr.
4416 * expr.c (generic_bignum_to_int32,64): Prototype.
4418 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4419 output_sleb128, output_uleb128, output_big_sleb128,
4420 output_big_uleb128, output_big_leb128): Prototype.
4421 (output_big_sleb128, output_big_uleb128): Make inline.
4422 (output_big_leb128): Remove inline
4424 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4425 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4426 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4427 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4428 value for correct overflow check in write.c:fixup_segment.
4429 * write.c (fixup_segment): Move bitfield overflow checks to after
4430 the md_apply_fix call.
4431 * config/obj-coff.c (fixup_segment): Likewise.
4432 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4433 valueT *val argument.
4435 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4437 * config/atof-ieee.c (gen_to_words): Correctly round a
4438 denormalized number. Fix off-by-one in range checking for
4439 exponent in a denormal.
4441 1999-05-10 Nick Clifton <nickc@cygnus.com>
4443 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4446 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4448 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4450 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4452 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4453 (ReverseRegRegmem): Remove.
4454 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4455 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4456 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4459 From Doug Ledford <dledford@redhat.com>
4460 * config/tc-i386.h (RegXMM): New for P/III.
4461 * config/tc-i386.c: Add support for P/III.
4463 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4465 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4466 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4467 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4469 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4471 * config/tc-i386.c (i386_immediate): Skip whitespace before
4472 complaining about junk after expression.
4473 (i386_displacement): Likewise.
4475 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4477 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4478 Don't copy before downcaseing.
4480 1999-05-05 Catherine Moore <clm@cygnus.com>
4482 * tc-m68k.c: Include elf/m68k.h.
4483 (m68k_elf_final_processing): New routine.
4484 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4487 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4489 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4492 1999-04-30 Nick Clifton <nickc@cygnus.com>
4494 * config/tc-mcore.c (mcore_s_section): Dump literals before
4497 1999-04-29 Nick Clifton <nickc@cygnus.com>
4499 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4502 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4504 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4505 (TC_INIT_FIX_DATA): Delete.
4506 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4507 (TC_INIT_FIX_DATA): Delete.
4508 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4509 * write.c (fix_new_internal): Initialize fx_cgen member.
4510 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4511 (gas_cgen_md_apply_fix3): Update.
4512 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4513 (md_cgen_record_fixup_exp): Update.
4514 (FX_OPINFO_R_TYPE): Update.
4516 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4517 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4518 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4519 * frags.h (struct frag): Make opindex, opinfo ints.
4521 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4523 1999-04-26 Tom Tromey <tromey@cygnus.com>
4525 * aclocal.m4, configure: Updated for new version of libtool.
4527 1999-04-22 Nick Clifton <nickc@cygnus.com>
4529 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4531 (md_apply_fix3): Do not fix up absolute relocations against
4534 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4536 1999-04-20 Nick Clifton <nickc@cygnus.com>
4538 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4539 changes and data-in-text directives.
4540 (mcore_cons): New function: intercept cons() operations.
4541 (mcore_float_cons): New function: intercept float_cons()
4543 (mcore_stringer): New function: intercept stringer() operations.
4545 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4547 * obj.h (struct format_ops): Change generate_asm_lineno field to
4549 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4551 * config/tc-alpha.c (find_opcode_match): Add default case to
4553 (find_macro_match): Likewise.
4554 (load_expression): Parenthesize && within ||.
4556 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4558 1999-04-17 Nick Clifton <nickc@cygnus.com>
4560 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4561 .text .data .section pseudo ops.
4562 (mcore_s_section): New function. Dump lits before changing secs.
4563 (mcore_s_text): New function. Dump lits before changing secs.
4564 (mcore_s_data): New function. Dump lits before changing secs.
4566 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4568 * config/tc-mips.c (mips_32bitmode): New.
4569 (md_begin): Set mips_32bitmode if needed.
4570 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4571 Set EF_MIPS_32BITMODE.
4573 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4575 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4578 1999-04-16 Nick Clifton <nickc@cygnus.com>
4580 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4582 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4584 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4585 expressions correctly.
4588 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4590 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4592 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4594 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4595 and fmpynfadd instructions.
4597 1999-04-11 Richard Henderson <rth@cygnus.com>
4599 * as.h (environ): Declare it, if needed.
4600 * as.c (dump_statistics): Don't declare environ.
4601 * configure.in (environ): Detect declaration.
4602 * configure, config.in: Rebuild
4604 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4605 (i386_displacement): Allocate enough space for replacement buffer.
4606 Clean up replacement buffer initialization.
4608 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4610 * subsegs.c (section_symbol): Don't create a new symbol if one
4611 already exists; instead, use the existing one, but set its segment
4612 and frag data if it hasn't already been defined.
4613 * config/obj-coff.c (c_section_symbol): Likewise.
4615 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4617 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4619 1999-04-08 Nick Clifton <nickc@cygnus.com>
4621 * config/tc-mcore.c: New File: Support routines for MCore
4623 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4624 * config/obj-coff.c: Add support for mcore-pe target.
4626 * Makefile.am: Add support for MCore targets.
4627 * Makefile.in: Regenerate.
4628 * configure.in: Add support for MCore targets.
4629 * configure: Regenerate.
4631 * doc/all.texi: Set MCORE.
4632 * doc/as.texinfo: Document MCore specific command line options.
4634 * write.h: Prevent multiple inclusion.
4636 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4638 * asintl.h (LC_MESSAGES): Never define.
4639 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4641 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4644 * Makefile.am (m68k-parse.c): If configuring in the source
4645 directory, copy m68k-parse.y into the local directory before
4646 running ylwrap, to remove spurious differences when generating
4648 * Makefile.in: Rebuild.
4650 * config/tc-sparc.h (md_do_align): Just allocate the number of
4651 bytes necessary, rather than always allocating 1024.
4653 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4655 * listing.c (listing_newline): Add cast to avoid warning.
4656 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4657 * config/tc-i386.c (i386_scale): Add return value.
4658 (build_displacement_string): Remove unused local temp_disp2.
4659 (i386_intel_memory_operand): Add parentheses to avoid warning.
4660 (i386_intel_operand): Remove unused local end_of_operand_string.
4661 (i386_operand): Remove unused local operand_modifier.
4662 (i386_operand): Add parens to avoid warning.
4664 1999-04-04 Don Bowman <don@pixsci.com>
4666 * configure.in: Add mips*-*-vxworks* target; have it define
4668 * configure, config.in: Rebuild.
4670 1999-03-31 Nick Clifton <nickc@cygnus.com>
4672 * configure.in (emulations): Add support for arm-epoc-pe.
4673 * configure: Regenerate.
4674 * config/te-epoc-pe.h: New file. Define macros specific to
4676 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4677 for arm-epoc-pe target.
4679 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4681 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4683 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4685 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4686 detect ",n" without a condition.
4687 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4690 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4692 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4693 instruction is encoded with one bit.
4696 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4698 * doc/internals.texi (CPU backend): Mention that
4699 line_separator_chars should not include newline. From thi
4700 <ttn@mingle.glug.org>.
4702 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4704 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4705 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4707 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4709 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4711 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4713 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4716 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4718 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4720 1999-03-15 Martin Hunt <hunt@cygnus.com>
4722 * app.c (do_scrub_begin): Change '-' back to a symbol char
4723 so we can use multiple opcodes on a line again.
4725 * config/tc-d30v.c: By default, warn if a symbol has
4726 the same name as a register. Plus some minor
4727 updates from the branch.
4729 1999-03-13 Nick Clifton <nickc@cygnus.com>
4731 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4732 BFD_RELOC_16 and BFD_RELOC_64.
4734 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4736 * expr.c (expr): Add missing else.
4738 1999-03-12 Nick Clifton <nickc@cygnus.com>
4740 * config/tc-arm.c (md_apply_fix3): Improve error message.
4742 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4744 * Makefile.am (CPU_TYPES): Add fr30.
4745 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4746 (fr30,m32r dependencies): Update.
4747 * Makefile.in: Rebuild.
4749 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4750 (gas_cgen_record_fixup_exp): Ditto.
4751 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4752 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4753 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4754 (md_cgen_lookup_reloc): Update use of operand->type.
4755 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4756 (md_convert_frag): Call cgen_operand_lookup_by_num.
4757 (md_cgen_lookup_reloc): Update use of operand->type.
4758 (m32r_cgen_record_fixup_exp): Ditto.
4760 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4762 * config/tc-mips.c (md_show_usage): Fix message.
4764 1999-03-03 Nick Clifton <nickc@cygnus.com>
4766 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4767 and LDR reg,=<expr> instruction.
4769 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4772 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4774 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4776 1999-02-17 Nick Clifton <nickc@cygnus.com>
4778 This patch was created by: Scott Bambrough
4779 <scottb@corelcomputer.com>
4782 Special cased '@' character. The '@' character is used as the
4783 ARM assembler comment character, as a special character
4784 and in ELF .symver pseudo-op's, and as a special character in
4785 .type and .section pseudo-ops.
4786 (symver_pseudo): New static variable.
4787 (symver_state): New static variable.
4788 (struct app_save): Add field 'symver_state'.
4789 (app_push): Save global symver_state int struct app_save.
4790 (app_pop): Restore global symver_state from struct app_save.
4791 (do_scrub_chars): Special case handling of '@' character in
4794 * configure.in: Modified to recognize armv* uname syntax from ARM
4796 * configure: Regenerated.
4798 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4799 a prefix to the section's type.
4800 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4801 the type's typename.
4803 * config/tc-arm.h: Add support for PIC generation:
4804 (pic_code): New boolean.
4805 (obj_relocate_extern): Define.
4806 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4807 (TC_CONS_FIX_NEW): Define.
4808 (tc_fix_adjustable): Define.
4809 (GLOBAL_OFFSET_TABLE_NAME): Define.
4811 * config/tc-arm.c: Add support for PIC generation:
4812 (line_seperator_chars): Allow ';' as a seperator for Linux.
4813 (is_immediate_prefix): New macro.
4814 (arm_parse_reloc): New function.
4815 (s_arm_elf_cons): New function.
4816 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4817 (md_undefined_symbol): Special case handling for the Global Offset
4819 (md_apply_fix3): Handle PIC relocs.
4820 (tc_gen_reloc): Handle PIC relocs.
4821 (md_parse_option): Add support for '-k' command line switch to
4822 enable PIC generation.
4823 (cons_fix_new_arm): New function.
4824 (s_arm_elf_cons): New function.
4826 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4828 * configure.in: Add comments for uses of AC_DEFINE.
4829 * acinclude.m4: Likewise.
4830 * acconfig.h: Remove.
4831 * aclocal.m4: Rebuild.
4832 * configure: Rebuild.
4833 * Makefile.in: Rebuild.
4834 * config.in: Rebuild.
4836 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4838 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4839 non-constant offset from a base register.
4841 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4843 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4846 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4848 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4849 (emit_insn): Look for pc-relative and no-overflow specifiers on
4850 internal relocation types.
4852 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4854 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4857 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4859 (mips_4650, mips_4010, mips_4100): Variables removed.
4860 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4861 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4863 (md_begin): Don't bother initializing the mips_NNNN variables;
4864 mips_cpu is set, and that's good enough now.
4865 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4866 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4867 (show): New function, to handle wrapping in the CPU lists.
4868 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4870 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4872 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4873 than treat as an immediate specifier.
4875 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4877 * config/tc-i386.c: Prototype many functions.
4878 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4879 (i386_immediate): Remove unused second argument.
4880 (i386_intel_operand): Fix i386_is_reg typo.
4881 (i386_operand): Use allow_naked_reg.
4882 (output_invalid): Make operand int for K&R.
4884 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4886 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4888 * Makefile.in: Rebuild.
4890 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4892 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4894 (EXTRA_as_new_SOURCES): Comment out.
4895 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4896 * Makefile.in: Rebuild.
4897 * doc/Makefile.in: Rebuild.
4898 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4899 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4900 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4901 * configure: Rebuild.
4902 * aclocal.m4: Rebuild.
4903 * config.in: Rebuild.
4904 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4905 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4906 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4907 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4908 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4909 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4910 (gas_cgen_record_fixup_exp): Ditto.
4911 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4912 descriptor, not global variable.
4913 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4914 descriptor, not global variable. Refer to insert_operand handler
4915 via cpu descriptor, not global function.
4916 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4917 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4918 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4919 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4920 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4921 * config/tc-m32r.c: Ditto.
4922 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4923 (md_assemble): Ditto.
4924 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4926 1999-02-09 Nick Clifton <nickc@cygnus.com>
4928 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4929 relocations for ELF targets.
4931 1999-02-08 Nick Clifton <nickc@cygnus.com>
4933 * configure.in: Add support for StrongARM target.
4934 * configure: Regenerate.
4936 1999-02-05 Nick Clifton <nickc@cygnus.com>
4938 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4940 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4943 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4945 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4947 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4949 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4950 (INTEL_DWORD_MNEM_SUFFIX): Define.
4953 (DWORD_PTR): Define.
4954 (XWORD_PTR): Define.
4956 (OFFSET_FLAT): Define.
4958 (NONE_FOUND): Define.
4961 * config/tc-i386.c (set_intel_syntax): New routine.
4962 (intel_syntax): Declare.
4963 (allow_naked_reg): Declare.
4964 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4965 (intel_float_operand): New routine.
4966 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4967 Handle brackets as well as parens. Call i386_intel_operand for
4968 intel syntax. Reverse operands if appropriate. Handle new
4969 suffixes. Handle movzx and movsx.
4970 (i386_is_reg): New routine.
4971 (i386_immediate): New routine.
4972 (i386_scale): New routine.
4973 (i386_displacement): New routine.
4974 (i386_operand_modifier): New routine.
4975 (build_displacement_string): New routine.
4976 (i386_parse_seg): New routine.
4977 (i386_intel_memory_operand): New routine.
4978 (i386_intel_operand): New routine.
4979 (i386_operand): Call i386_displacement, i386_immediate,
4980 i386_scale, etc. instead of handling inline.
4981 (parse_register): Handle registers without prefix.
4983 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4985 * configure: Regenerate.
4986 * configure.in (arm-*-oabi): New.
4987 (thumb-*-oabi): New.
4988 * config/tc-arm.c (target_oabi): Declare.
4989 (md_apply_fix3): Support REL relocs.
4990 (md_parse_option): Handle -oabi.
4991 (elf32_arm_target_format): New routine.
4992 (md_longopts): Add OPTION_OABI.
4993 * config/tc-arm.h: Redefine TARGET_FORMAT.
4996 1999-01-28 Nick Clifton <nickc@cygnus.com>
4998 * write.c (write_relocs): Handle out of range error.
5000 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5001 (fr30_force_relocation): Default to 0.
5003 * config/tc-fr30.h (obj_fix_adjustable): Define.
5004 (TC_FORCE_RELOCATION): Define.
5006 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5009 1999-01-16 Nick Clifton <nickc@cygnus.com>
5011 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5012 merge of two instructions if the left instruciton kills the right.
5014 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5016 * Makefile.in: Regenerate.
5017 * configure.in: Redo test for using cgen.
5018 * configure: Regenerate.
5020 1999-01-09 Nick Clifton <nickc@cygnus.com>
5022 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5023 redefinition of this macro.
5025 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5027 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5030 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5032 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5033 a read of HI or LO and an immediatly following branch.
5035 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5037 * config/tc-mips.c (md_begin): Another correction to the setting of
5040 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5042 * config/tc-mips.c (md_begin): Correct type-o in setting of
5045 1998-12-21 Nick Clifton <nickc@cygnus.com>
5047 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5048 bit insn when optimizing, so that parallelised instructions will
5049 start on a 32 bit boundary.
5051 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5053 * config/tc-mips.c (mips_eabi64): New.
5054 (md_begin): Set mips_eabi64.
5055 (mips_elf_final_processing): Use it.
5057 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5059 * config/tc-mips.c (mips_elf_final_processing):
5060 Correct setting of ABI in e_flags.
5062 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5064 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5067 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5069 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5071 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5073 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5074 warning, values that don't fit in the field.
5076 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5078 * config/tc-mips.c (mips_abi_string): New.
5079 (md_parse_option,md_longopts): Add mabi.
5080 (mips_elf_final_processing): Set e_flags based on mabi flag.
5082 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5084 * config/tc-mips.c (md_parse_option): Handle vr4111.
5086 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5088 * config/tc-h8300.c (build_bytes): Change message given if the
5089 instruction requires H8/300H mode and we're not in Hmode, to
5090 suggest that it may be the operand modes that are the problem, not
5091 necessarily the opcode.
5093 1998-12-10 Nick Clifton <nickc@cygnus.com>
5095 * config/tc-fr30.c: Add line separator character.
5097 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5099 * configure.in (hppa-*-mpeix*): New target.
5100 * config/obj-som.h (obj_som_compiler): Declare.
5101 * config/obj-som.c (compiler_seen): New static variable.
5102 (obj_som_compiler): New function.
5103 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5104 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5105 (pa_type_args): Set hppa_priv_level.
5106 (pa_compiler): New static function if OBJ_SOM.
5107 * configure: Rebuild.
5109 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5111 * read.c (output_leb128): Don't mark as inline.
5113 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5115 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5116 AIX .vbyte unaligned data support.
5117 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5118 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5121 1998-12-07 Nick Clifton <nickc@cygnus.com>
5123 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5126 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5128 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5129 BFD_RELOC_ARM_PCREL_BRANCH.
5131 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5133 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5134 checking the target type.
5135 (mips-dec-bsd*): Set endian to little.
5136 * configure: Rebuild.
5138 COFF weak symbol support, based on patches from Mark Elbrecht
5139 <snowball3@usa.net>:
5140 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5141 * config/obj-coff.c (obj_coff_weak): New static function.
5142 (obj_coff_endef) [both versions]: Handle weak symbols.
5143 (coff_frob_symbol): Likewise.
5144 (yank_symbols): Likewise.
5145 (obj_pseudo_table): Add "weak".
5147 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5148 <aymeric.vincent@emi.u-bordeaux.fr>.
5149 * aclocal.m4: Rebuild with current tools.
5150 * configure: Rebuild.
5152 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5153 an assertion failure for a case we can't handle when OBJ_ECOFF.
5155 * expr.c (operator): And with 0xff to avoid problems with signed
5158 1998-12-03 Nick Clifton <nickc@cygnus.com>
5160 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5161 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5163 1998-12-02 Nick Clifton <nickc@cygnus.com>
5165 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5168 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5170 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5171 calculation of pcrel point.
5173 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5175 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5178 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5180 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5182 (d10v_cleanup): Only generate previous insn if a multiline insn is
5185 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5187 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5190 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5192 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5193 -marm6xxx command line switches.
5195 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5197 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5198 (itbl-ops.o): Delete duplicate dependencies.
5199 Rebuild dependencies.
5200 Add fr30 dependencies.
5201 * Makefile.in: Rebuild.
5203 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5205 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5207 * listing.c: Ignore line terminator characters found inside
5210 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5212 * po/gas.pot: Regenerated.
5214 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5216 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5217 fr30_is_label_start(). Also checks for delay slot insns.
5219 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5220 FR30 instructions which contain a colon in the mnemonic.
5222 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5224 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5226 * config/tc-fr30.c: Removed currently superflous code.
5228 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5230 * config/tc-fr30.h: New file.
5231 * config/tc-fr30.c: Tweaking so that it will compile.
5233 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5235 * config/tc-d10v.h (obj_fix_adjustable): Define.
5236 (TC_FORCE_RELOCATION): Define.
5237 (d10v_force_relocation): Declare.
5238 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5239 (md_apply_fix3): Handle Vtable relocs.
5240 (d10v_fix_adjustable): New.
5241 (d10v_force_relocation): New.
5243 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5245 * config/tc-d30v.c: Change default behaviour to ignore potential
5246 conflicts between register name and symbol names.
5248 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5250 * configure.in: Add fr30-*-*.
5251 * config/tc-fr30.c: New file.
5252 * Makefile.in: Regenerated.
5253 * config.in: Regenerated.
5254 * configure: Regenerated.
5255 * doc/Makefile.in: Regenerated.
5256 * po/gas.pot: Regenerated.
5258 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5260 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5263 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5265 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5267 (do_scrub_chars): Add some casts to unsigned char to avoid
5268 unwanted sign extension.
5269 * read.c (lex_type): Set characters about 127 to be symbol
5271 * config/tc-i386.c (md_begin): Set identifier_chars and
5272 operand_chars for values above 127.
5274 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5276 * configure.in: detect cygwin* instead of cygwin32*
5277 * configure: regenerate
5279 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5281 * listing.c: Add support for producing a listing from piped
5284 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5286 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5287 (append_insn): Account for the tx39's multiply behavior.
5289 1998-10-26 Michael Meissner <meissner@cygnus.com>
5291 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5292 from assemble_parallel_insns. Add support for '->' to indicate
5293 explicitly serializing the instructions.
5294 (md_assemble): Ditto.
5296 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5298 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5301 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5303 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5305 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5307 * config/tc-mips.c : support frame and regmask/fregmask when
5308 MIPS_STABS_ELF is specified.
5310 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5312 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5313 (md_apply_fix): Don't return 1 for VTABLE relocs.
5314 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5316 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5318 * doc/c-i386.texi: Replace occurences of "opcode" with
5319 "instruction mnemonic", "instruction", or "mnemonic" when
5320 referring to the name of an instruction. Use "opcode" when
5321 referring to the sequence of machine bytes.
5323 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5324 (is_opcode_char): Rename to is_mnemonic_char.
5325 (md_assemble and i386_operand): Correct error messages from
5326 "opcode" to "instruction mnemonic"
5327 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5328 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5329 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5330 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5331 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5332 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5333 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5335 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5337 * config/tc-i386.c (i386_operand): Check for garbage after
5340 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5342 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5343 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5345 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5347 * config/tc-sh.h (obj_fix_adjustable): Define.
5348 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5349 (md_apply_fix): Likewise.
5350 (tc_gen_reloc): Likewise.
5351 (sh_fix_adjustable): New.
5353 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5355 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5356 * cgen.h (gas_cgen_finish_insn): Update prototype.
5357 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5358 cgen_insn_t -> CGEN_INSN_INT.
5359 (make_parallel): Update handling of CGEN_INT_INSN_P.
5360 (assemble_parallel_insn): Ditto.
5361 (target_make_parallel): New function.
5362 (md_assemble): Use it.
5364 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5366 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5368 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5370 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5371 converted into lower case.
5373 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5375 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5376 (gas_cgen_tc_gen_reloc): Likewise.
5377 * config/tc-m32r.h (obj_fix_adjustable): Define.
5378 * config/tc-m32r.c (m32r_fix_adjustable): New.
5379 (m32r_force_relocation): Handle VTABLE relocs.
5381 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5383 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5385 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5387 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5388 to lower case before parsing.
5390 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5391 parallel insns modift buts in the PSW as a side effect.
5393 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5395 * config/tc-d30v.c (find_format): Test for missing flag and
5398 (md_apply_fix3): Fix error messages to avoid
5399 assumption about presence of a symbol.
5401 (parallel_ok): Disallow parallel instructions that both modify the
5404 (find_format): Generate a warning if an odd numbered register is
5405 used as the first register in a mutli-register instruction.
5407 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5409 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5410 relocations are always associated with a symbol.
5412 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5414 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5415 (elf32_sparc_force_relocation): Declare.
5416 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5417 (tc_gen_reloc): Handle vtable relocs.
5418 (elf32_sparc_force_relocation): New.
5420 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5422 * symbols.c (S_IS_FUNCTION): New.
5423 * config/tc-v850.h (obj_fix_adjustable): Define.
5424 (TC_FORCE_RELOCATION): Define.
5425 (v850_force_relocation): Declare.
5426 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5427 of fx_addnumber for VTABLE reloc addends.
5428 (md_apply_fix3): Handle VTABLE relocs.
5429 (v850_fix_adjustable): New.
5430 (v850_force_relocation): New.
5432 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5434 * tc-hppa.c (fp_operand_format): Add some additional formats.
5435 (pa_ip): Do not automatically promote into pa2.0 mode.
5436 (pa_level): Handle ".level 2.0".
5438 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5440 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5441 * config/tc-i386.h (template.extension_opcode): Change to
5442 unsigned int to allow full range of 8-bit opcode suffixes.
5443 (None): Redefine as 0xffff.
5445 From Jeff B Epler <jepler@usgs.gov>
5446 * doc/c-i386.texi (i386-SIMD): New section.
5448 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5450 * read.c (discard_rest_of_line): New function.
5451 * read.h: Declare it.
5452 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5454 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5456 * config/tc-d10v.c (find_symbol_matching_register): New function.
5457 (find_opcode): Cope with the case where a register name matches
5460 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5462 * config/tc-v850.c (md_pcrel_from): Rename to
5463 v850_pcrel_from_section.
5464 (v850_pcrel_from_section): Do not resolves symbols in other
5467 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5469 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5471 * config/tc-d10v.c (find_opcode): Generate an error if a register
5472 is supplied for an operand that should not be a register.
5474 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5476 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5477 instructions to have another instruction in the right bin.
5479 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5481 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5482 the right container if the left container holds a branch
5485 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5487 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5488 both a register name and symbol name.
5489 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5491 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5493 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5494 execution unit class.
5496 (reg_name_search): If a name matches a register and a symbol,
5497 prefer the register.
5498 (find_format): Disallow flag registers when a general purpose
5499 register is required.
5500 If a number is required, but a register has been given, check to
5501 see if a symbol with the same name as the register exists, and if
5502 so, use that symbol.
5504 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5506 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5508 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5510 * config/tc-d30v.c (find_format): Do not accept flag registers as
5511 general purpose registers.
5512 (find_format): If an immediate value is expected at a given place
5513 in a format, but a register name has been provided instead, check
5514 to see if that register name matches the name of a predefined
5515 symbol and if it does, then use the symbol instead.
5516 (reg_name_search): If a register name matches a symbol name,
5517 prefer the register name to the symbol name.
5519 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5521 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5522 the previous insn to empty.
5524 1998-09-20 Michael Meissner <meissner@cygnus.com>
5526 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5527 pieces, forcing the use of an ANSI compiler.
5529 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5531 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5533 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5535 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5537 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5539 (obj_elf_vtable_entry): Likewise.
5540 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5541 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5542 (tc_gen_reloc): Likewise.
5543 (arm_fix_adjustable): Likewise.
5544 (elf32_arm_force_relocation): New.
5545 (armelf_frob_symbol): Remove coff-style symbol support.
5547 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5549 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5551 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5553 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5554 OBJ_COFF so that routine is defined for a.out format.
5556 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5558 * config/tc-i386.c (i386_operand): Detect non-segment registers
5559 used as segment prefixes.
5561 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5563 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5564 optimize across FDE boundaries.
5566 * config/obj-coff.c (obj_coff_section): Preserve any link once
5567 flags when setting the section flags.
5569 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5571 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5572 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5574 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5576 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5579 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5581 * frags.c (frag_grow): Include the size of the frag struct in the
5584 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5585 if the new subseg comes before the old.
5587 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5589 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5590 to handle edge8 and edge16.
5592 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5594 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5595 before we clobber the symbol involved.
5597 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5599 * config/tc-arm.c: Remove OBJ_ELF definitions for
5600 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5601 use arm_adjust_symtab for OBJ_COFF.
5602 (armelf_adjust_symtab): New Routine.
5603 * config/tc-arm.h: Define obj_adjust_symtab to
5604 armelf_adjust_symtab for OBJ_ELF.
5606 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5608 * configure.in: Make all i386-elf targets use bfd_gas.
5609 * config/tc-i386.c (tc_i386_force_relocation): New.
5610 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5611 (md_apply_fix3): Likewise.
5612 (tc_gen_reloc): Handle them.
5613 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5614 tc_i386_force_relocation.
5616 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5618 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5620 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5622 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5623 current opcode after writing the first insturction of a reverse
5626 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5628 * read.h (generate_lineno_debug): Add prototype.
5629 * read.c (generate_lineno_debug): Make non-static.
5631 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5633 * config/tc-i386.c (md_assemble): Only warn for address/data size
5636 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5638 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5639 against Thumb function names, as the linker needs this information.
5641 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5643 * expr.c (operand): Check also that there is no advance in operand
5644 after atof_generic in order to decide "is it label 0f or floating
5647 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5649 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5650 command line options with a single dash.
5651 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5653 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5655 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5656 * tc-arm.c (arm_fix_adjustable): New routine.
5658 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5660 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5661 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5662 demand_empty_rest_of_line before mri_comment_end.
5663 (equals): Check garbage after expression before
5664 mri_comment_end in MRI mode.
5666 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5668 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5669 small immediate constant to use the constant itself rather than
5672 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5674 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5675 (pa_leave): Likewise.
5677 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5679 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5681 (i386_operand): Fix an error message.
5683 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5685 * doc/c-arm.texi (ARM Directives): Document .req directive.
5687 * config/tc-arm.c (reg_required_here): Display erroneous string if
5688 the register name could not be decoded.
5689 Do not set inst.instruction if the sift is -1.
5691 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5693 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5696 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5698 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5699 even if it is belived to be unnecessary.
5701 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5703 config/tc-i386.c (i386_operand): Size immediate constants by
5704 suffix (erroneously removed as part of July 7 change).
5706 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5708 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5709 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5710 (armelf_frob_symbol): New Routine.
5711 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5713 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5715 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5717 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5719 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5720 command line switches passed to assembler.
5722 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5724 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5725 (gas_cgen_opcode_desc): Declare.
5726 (gas_cgen_parse_operand): Declare.
5727 (*): Prepend gas_ to gas specific fns to denote them as such.
5729 * cgen.c (gas_cgen_opcode_desc): New global
5730 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5731 (queue_fixup): Renamed from cgen_queue_fixup.
5732 (*): Prepend gas_ to gas specific fns to denote them as such.
5734 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5735 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5736 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5737 Open opcode table and initialize it.
5738 (make_parallel): Use gas_cgen_opcode_desc.
5739 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5740 (md_assemble): Ditto.
5742 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5744 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5745 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5746 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5747 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5748 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5749 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5750 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5751 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5752 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5753 (INIT_STAB_SECTION): Likewise.
5754 (OBJ_PROCESS_STAB): Likewise.
5756 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5757 (md_parse_option): Watch for them.
5758 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5759 (md_begin): Kill neverdef code.
5760 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5761 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5762 (s_alpha_coff_wrapper): New.
5763 (md_pseudo_table): Trap all ECOFF pseudos.
5765 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5767 Start of changes to remove mdebug section from mips*-elf
5768 Based on MIPS_STAB_ELF definition
5769 * acconfig.h: undef if not configured
5770 * config.in: undef if not configured
5771 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5772 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5773 * stabs.c (s_stab_generic): flush frag
5775 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5777 * configure.in: (arm-*-elf): Handle.
5778 (thumb-*-elf): Handle.
5779 * configure: Regenerate.
5780 * read.c (stringer): Fix typo in comment.
5781 * write.c (fixup_segment): Don't add symbol value to addend if
5783 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5785 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5788 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5790 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5791 (write_2_short): Emit warning if new flag is set.
5792 (do_assemble): Set flags if left instruction is one of special
5793 "right-instruction-killer" type.
5795 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5797 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5798 Always output words in debug_info section as big endian.
5799 (sparc_target_format): Choose correct bfd target.
5800 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5802 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5804 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5805 to work with internationalization code. Issue an error when two
5806 operands match that are not allowed to match.
5808 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5810 * configure.in (install_tooldir): Allow target to specify whether
5811 it wants to be installed in $(tooldir)/bin.
5812 * configure: Regenerate.
5813 * Makefile.am (install-exec-local): Set install-exec-tooldir
5814 dependency via configure.
5815 * Makefile.in: Regenerate.
5817 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5819 * Makefile.am (install-exec-local): Split into two ...
5820 (install-exec-bindir,install-exec-tooldir): New rules.
5821 * Makefile.in: Regenerate.
5823 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5825 * Makefile.am (install-exec-local): Don't remove the file before
5826 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5827 W. Rozycki <macro@ds2.pg.gda.pl>.
5828 * Makefile.in: Rebuild.
5830 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5832 * cgen.c: Include libiberty.h.
5833 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5834 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5835 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5836 (md_cgen_lookup_reloc)): Declare.
5837 (md_cgen_record_fixup_exp): Declare.
5838 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5839 (m32r_relax_frag): Declare.
5840 (cgen_md_apply_fix3): Decls moved to cgen.h.
5841 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5842 (m32r_cgen_record_fixup_exp): Delete decl.
5843 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5844 (assemble_nop): Delete.
5845 (expand_debug_syms): Delete unused `exp'.
5846 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5847 Add default case for -Wall.
5848 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5849 (md_atof): Delete unused wordP.
5851 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5853 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5856 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5858 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5859 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5860 .print, .purgem, and .struct. Remove documentation for
5863 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5865 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5866 Update call to insert_operand.
5868 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5870 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5872 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5874 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5875 whitespace after a prefix operator.
5877 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5879 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5881 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5883 * config/tc-sparc.c (log2): New static function.
5884 (s_reserve): Use log2 to convert alignment before calling
5886 (s_common): Use log2 to convert alignment before calling
5887 record_alignment and frag_align.
5888 (sparc_cons_align): Use log2.
5890 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5892 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5893 (s_common): Likewise.
5895 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5896 initialization of waddr.
5897 (sparc_elf_final_processing): Add default case to switch.
5899 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5901 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5902 than temporary real.
5904 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5906 * write.c (subsegs_finish): Don't align the segments if there were
5909 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5910 copying aux information.
5912 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5913 expression into a symbol.
5915 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5917 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5918 type to unsigned int.
5919 (md_assemble): Change type used to store offsets from unsigned
5921 (i386_operand): Switch error check to only call RESTORE_END_STRING
5922 once after parse_register.
5924 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5926 * config/tc-v850.c (md_show_usage): Changed format to match that
5929 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5931 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5933 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5935 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5938 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5940 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5941 * doc/Makefile.in: Rebuild.
5943 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5945 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5946 for %lo expressions.
5947 (mips_ip, case 'u'): Move range check after code to mask
5948 off bits in %hi/%lo expressions. Mask off high bits for
5951 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5953 * doc/Makefile.am (gasver.texi): New target.
5954 (as.info, as.dvi): Depends upon gasver.texi.
5955 * doc/as.texinfo: Include gasver.texi. Mention version number on
5956 title page and in top node.
5957 * doc/Makefile.in: Rebuild.
5959 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5961 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5962 but not including the line containing the edict.
5963 * listing.h (LISTING_EOF): New.
5964 * input-scrub.c (input_scrub_next_buffer): Call it.
5966 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5968 * config/tc-i386.c (i386_operand): Don't set the size of an
5969 immediate address based solely on the suffix and the mode.
5971 * config/tc-i386.c (md_assemble): Add assertion to make sure
5972 overlap2 does not set Imm.
5974 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5975 sequences of whitespace to a single space.
5976 (is_space_chars): Just compare with space.
5977 (md_begin): Don't initialize space_chars.
5978 (md_assemble): Just skip a single whitespace character.
5979 (i386_operand): Rewrite base-index parsing to use new
5980 parse_register, and to skip white space. Skip white space in a
5981 number of other places too. Don't give error message if
5982 parse_register fails.
5983 (parse_register): Change reg_string parameter to be non-const.
5984 Add end_op parameter. Skip white space after the `%', and return
5985 end of register string. Give error message here rather than
5988 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5990 Based on patch from Matt Semersky <matts@scd.hp.com>:
5991 * expr.c (op_encoding): Make const.
5992 (expr_set_precedence): New function.
5993 (expr_begin): Don't set operator rankings, just call
5994 expr_set_precedence.
5995 * expr.h (expr_set_precedence): Declare.
5996 * read.c (s_mri): Call expr_set_precedence.
5998 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6000 * doc/as.texinfo (Statements): Remove paragraph discussing
6001 continuing lines with a backslash. This hasn't worked for years,
6004 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6006 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6008 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6009 (ps_CTORS, ps_DTORS): New section types.
6010 (vms_fixup_xtors_section): New function
6011 (Ctors_Psect, Dtors_Psect): Define.
6012 (IS_GXX_XTOR): Define
6013 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6014 Filter static constructors/destructors and add to
6015 Ctors_Symbols/Dtors_Symbols chain.
6016 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6017 appropriate section.
6019 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6020 * makefile.vms: Merge vax/vms support.
6022 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6024 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6025 (elf_pseudo_table): Add them.
6026 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6027 (md_apply_fix): Accept them.
6028 (mips_fix_adjustable): Don't adjust them.
6029 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6030 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6031 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6032 (tc_fix_adjustable): Don't adjust them.
6034 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6036 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6038 * Makefile.in: Regenerate.
6039 * configure.in: AC_SUBST cgen_cpu_prefix.
6040 * configure: Regenerate.
6042 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6044 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6045 Changed all users of COND12_DELAY.
6047 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6049 * config/tc-mn10300.c (set_arch_mach): New function.
6050 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6051 (md_begin): Default to mn10300 mode.
6052 (md_assemble): Only accept instructions for the core mn10300
6053 chip and the active machine type.
6055 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6057 * subsegs.h (segment_info_type): Give the struct a name.
6058 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6059 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6060 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6061 * config/tc-w65.h (tc_reloc_mangle): Declare.
6062 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6064 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6066 * config/tc-v850.c (v850_comm): Restore old section
6067 after common processing.
6069 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6071 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6073 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6075 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6076 char with code that explicitly sign-extends.
6078 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6080 * config/tc-v850.c (md_begin): Restore text section as the current
6081 section after creating call table sections.
6082 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6085 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6086 with call to macro SYM_AUXINFO.
6088 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6090 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6091 with the program transform name.
6092 * Makefile.in: Rebuild.
6094 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6096 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6099 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6101 * config/tc-i386.c (i386_operand): Be prepared for a space between
6102 the open parenthesis and the start of the register operand,
6103 because of the June 16 change.
6105 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6107 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6110 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6112 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6113 even if it is belived to be unnecessary.
6115 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6117 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6119 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6121 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6123 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6124 shift amount for a repeated operand. The shift amount for the
6125 repeated copy comes from the size of the operand.
6127 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6129 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6131 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6133 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6135 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6137 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6138 characters in it as LEX_IS_SYMBOL_COMPONENT.
6139 * config/tc-i386.h (tc_symbol_chars): Define.
6140 (extra_symbol_chars): Declare.
6141 * config/tc-i386.c (extra_symbol_chars): Define.
6142 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6143 (line_comment_chars): Set to '/' if TE_LINUX.
6144 * doc/c-i386.texi (i386-prefixes): Update.
6145 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6147 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6149 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6150 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6152 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6154 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6155 constraint in instructions REP & REPI.
6157 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6159 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6160 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6162 (check_range): If the operand is shifted, then shift the number
6163 before checking its range.
6165 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6167 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6170 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6172 * config/tc-v850.c (v850_comm): Create special sections as needed.
6174 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6176 * config/tc-d10v.c (write_2_short): Addition of swapping
6177 instructions for sequential and reverse sequential order when
6178 given order is not possible.
6180 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6182 * Makefile.am: Rebuild dependencies.
6183 (DEP_INCLUDES): Fix reference to intl build directory.
6184 * Makefile.in: Rebuild.
6186 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6188 * doc/c-i386.texi: Update 16 bit documentation.
6190 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6191 IgnoreDataSize to IgnoreSize as they are used for address size as
6193 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6194 32-bit mode, similarly addr16/data16 and variants.
6196 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6198 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6199 sequential word multiply instructions.
6201 (do_assemble): Add extra command line argument, to allow mul32
6202 attribute to be preserved across parallel insns.
6203 (md_assemble): Insert NOPs between explicitly parallel insns which
6204 contain an 32 bit multiply and a 16 multiply.
6206 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6208 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6211 * config/tc-i386.c (reloc): Add braces.
6213 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6214 consistent with Intel naming.
6215 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6216 use bitfields in sib_byte.
6217 (modrm_byte): Don't use bitfields here either.
6219 * config/tc-i386.c (current_templates): Add const.
6220 (parse_register): Add const to return, param, and char *s.
6221 (i386_operand): Add const to reg_entry *r.
6222 * config/tc-i386.h (templates): Add const to start, end.
6224 Inspired by code for 16 bit gas support from Martynas Kunigelis
6225 <martynas@nm3.ktu.lt>:
6226 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6227 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6228 (uses_mem_addrmode): Remove.
6229 (md_estimate_size_before_relax): Add support here too.
6230 (md_relax_table): Rewrite interface to md_relax for 16 bit
6232 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6233 (opcode_suffix_to_type): Remove.
6234 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6235 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6236 (md_convert_frag): Likewise.
6237 (i386_operand): Add support for 16 bit base/index regs,
6238 immediates, and displacements. Remove some unnecessary casts, and
6239 localise end_of_operand_string, displacement_string_start,
6240 displacement_string_end variables. Add GCC_ASM_O_HACK.
6241 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6243 * config/tc-i386.c (prefix_hash): Remove.
6244 (md_begin): Rewrite without obstacks. Remove prefix hash table
6245 handling. Rewrite lexical table handling.
6246 (i386_print_statistics): Don't print prefix statistics.
6247 (md_assemble): Rewrite instruction parser so that line is not
6248 converted to lower case. Don't do a hash_find for prefixes,
6249 instead recognise them via opcode modifier.
6250 (expecting_operand, paren_not_balanced): Localise variables.
6251 * config/tc-i386.h (IsPrefix): Define.
6252 (prefix_entry): Remove.
6254 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6255 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6256 '\\' in case where comment_chars contains '/'.
6258 * config/tc-i386.c (MATCH): Ensure given operand and template
6259 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6260 you must write `ljmp *table(%ebx)'.
6262 From H.J. Lu <hjl@gnu.org>:
6263 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6264 as 0 ifndef BFD_ASSEMBLER.
6265 (md_assemble): Allow immediate operands without suffix or
6266 other reg operand to default in size to the current code size.
6268 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6270 * config/tc-v850.c (md_begin): Restore creation of
6271 .call_table_text and .call_table_data sections.
6273 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6275 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6276 after emitting a word of noops.
6278 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6280 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6281 (i386_operand): Simplify checks for valid base/index combinations.
6282 Disallow `in 4(%dx),%al'.
6284 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6286 (add_prefix): Change parameter from char to int.
6288 * config/tc-i386.h (Ugh): Define opcode modifier.
6289 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6291 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6292 CONSISTENT_REGISTER_MATCH macros to check register types more
6293 thoroughly. Check for illegal suffix/operand combinations
6294 when matching insns with operands. Handle new `s' suffix, and
6295 associated FloatMF opcode modifier for float insns with memory
6297 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6298 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6299 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6300 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6301 DATA_PREFIX_OPCODE throughout.
6303 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6304 (md_assemble): Rewrite suffix/register operand checking code to be
6305 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6306 AnyMem, the better to grep.
6308 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6309 given a memory operand. Don't set Abs bits either.
6310 (type_names): Remove Mem*, Abs*.
6311 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6312 define opcode_modifiers as these cases are handled by Disp8,
6313 Disp16, Disp32 and suffix checks.
6314 (COMES_IN_BOTH_DIRECTIONS): Remove.
6315 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6317 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6318 if IgnoreDataSize modifier given. Remove ShortformW modifier
6319 test. Add test for ShortForm in W base_opcode modification.
6320 Merge Seg2ShortForm and Seg3ShortForm code.
6321 * config/tc-i386.h (ShortFormW): Remove.
6322 (IgnoreDataSize): Define.
6324 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6326 * config/tc-d30v.c (md_assemble): Store previous segment state
6327 with previous instruction.
6329 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6331 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6332 (ebp, esp): Remove static variables.
6333 (MATCH): Remove test for InOutPortReg.
6334 (i386_operand): Properly handle InOutPortReg here instead.
6335 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6336 (md_assemble): Simplify and correct modrm and sib generation.
6337 (i386_operand): Add warning for scale without index.
6338 Rewrite checks for valid base/index combinations.
6340 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6341 macros and enclose in do while(0).
6342 (RESTORE_END_STRING): Likewise.
6343 (md_assemble): Add one to printed operand number so we start
6344 from 1 not 0. Add some more gettext invocations.
6345 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6348 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6349 DATA_PREFIX, SEG_PREFIX): Define.
6350 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6351 (check_prefix): Remove function.
6352 (add_prefix): New function. Add prefix to i.prefix as well as
6354 (md_assemble): Changes for add_prefix. Remove hack for wait
6355 prefix, instead always output prefixes in fixed order. Test
6356 for jcxz/loop when selecting between word & dword operations,
6357 and add address size prefix rather than operand size prefix.
6358 Remove operand -> address size hack when emitting jcxz/loop.
6359 (i386_operand): Remove O_Absent check as it's done in expr.
6361 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6363 * configure.in: Recognize m5200 as a cpu_type of m68k.
6364 * aclocal.m4: Rebuild with current libtool.
6365 * configure: Rebuild.
6367 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6369 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6370 to relaxable_symbol to prevent references to external symbol from
6373 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6375 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6376 symbols are relaxable.
6378 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6380 * config/tc-v850.c (md_begin): Don't create special
6381 sections by default.
6383 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6385 * config/tc-mips.c (macro): For div and udiv, close the
6386 reorder block as soon as possible.
6388 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6390 From Matt Semersky <matts@scd.hp.com>:
6391 * macro.c (macro_mri_mode): New function.
6392 * macro.h (macro_mri_mode): Declare.
6393 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6396 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6398 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6401 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6402 until after xstrdup in OBJ_EVAX case.
6404 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6406 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6407 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6408 of hardcoded magic number.
6409 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6411 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6413 * read.c (do_s_func): New function.
6415 * read.h (do_s_func): Add prototype.
6417 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6419 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6420 nops if fill pattern not specified.
6422 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6424 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6425 * config/te-go32.h (TE_GO32): Define.
6426 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6428 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6430 Implement .func/.endfunc pseudo-ops.
6431 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6433 * read.c (potable): Add .func,.endfunc.
6434 (s_func): New function.
6435 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6437 (in_doc_func_p,current_function_label): New static globals.
6438 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6440 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6442 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6443 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6444 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6445 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6446 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6447 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6448 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6449 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6450 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6451 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6452 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6453 * config/tc-a29k.c: Don't define md_short_jump_size,
6454 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6455 * config/tc-alpha.c: Likewise.
6456 * config/tc-alpha.h: Likewise.
6457 * config/tc-arm.c: Likewise.
6458 * config/tc-h8300.c: Likewise.
6459 * config/tc-h8500.c: Likewise.
6460 * config/tc-hppa.c: Likewise.
6461 * config/tc-i860.c: Likewise.
6462 * config/tc-i960.c: Likewise.
6463 * config/tc-ppc.c: Likewise.
6464 * config/tc-sh.c: Likewise.
6465 * config/tc-sparc.h: Likewise.
6466 * config/tc-tic30.c: Likewise.
6467 * config/tc-w65.c: Likewise.
6468 * config/tc-z8k.c: Likewise.
6470 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6472 * config/tc-vax.c (_): Delete this macro used for placeholder
6473 values in vax_operand_width_size; it conflicts with the _() macro
6474 used for internationalization.
6476 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6478 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6479 code. From Chris Moller <moller@bops.com>.
6481 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6482 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6483 * read.c (emit_expr): Initialize seg and subseg fields of a new
6485 * write.c (write_object_file): Switch to the appropriate segment
6486 and subsegment when processing a broken word.
6488 * config/tc-m68k.c (mri_assemble): New static function.
6489 (build_mri_control_operand): Call mri_assemble rather than
6491 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6492 (s_mri_endf, s_mri_endw): Likewise.
6494 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6496 * read.c (s_org): Call md_flush_pending_output if it is defined.
6498 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6500 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6502 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6503 (md_parse_option): Add for same.
6504 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6505 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6506 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6508 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6510 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6512 * config/tc-arm.c (find_real_start): Relax definition of local
6515 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6517 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6518 symbols at the given address, not just the last one specified.
6520 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6522 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6523 or number_to_chars_littleendian to write data.
6525 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6527 * config/tc-v850.c (md_assemble): Remove artificially created
6528 register name symbols.
6530 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6532 * write.c (fixup_segment): Change "segment" to "section" in
6535 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6537 * write.c (fixup_segment): Change sym1-sym2 message again.
6539 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6541 * write.c (fixup_segment): Improve error message for sym1-sym2
6542 errors when sym1 is in a different segment from sym2.
6544 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6546 * config/tc-m32r.c (warn_unmatched_high): New static local.
6547 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6548 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6549 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6550 (md_parse_option): Likewise.
6551 (md_show_usage): Likewise.
6552 (m32r_frob_file): Likewise.
6554 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6555 (read_a_source_file): Call them.
6556 * read.h (stabs_generate_asm_file): Declare.
6557 * stabs.c (stabs_generate_asm_file): New function.
6558 (generate_asm_file): New function.
6559 (stabs_generate_asm_lineno): Move file name handling into
6562 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6564 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6565 (d30v_current_align, d30v_current_align_seg): New variables.
6566 (d30v_last_label): New variable.
6567 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6568 (s_d30v_data, s_d30v_section): Likewise.
6569 (md_pseudo_table): Call them.
6570 (md_begin): Initialize d30v_current_align_seg.
6571 (md_assemble): Call d30v_align when needed by known current alignment.
6572 (d30v_frob_label, d30v_cons_align): New functions.
6573 * config/tc-d30v.h (md_do_align): Remove.
6574 (tc_frob_label): Call d30v_frob_label.
6575 (md_cons_align): New.
6577 * config/tc-d30v.c (find_format): Convert complex expressions to
6578 expression symbols before processing. Clean up code formatting.
6580 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6582 * po/Make-in (install-info): New target.
6584 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6586 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6588 * config/tc-mn10300.c (md_assemble): Likewise.
6590 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6592 * Makefile.am: Update with `make dep-am'.
6593 (HFILES): Add cgen.h.
6594 (cgen.o): Depend on cgen.h.
6595 * Makefile.in: Regenerate.
6597 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6599 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6601 * gasp.c (grab_label): Permit a label to be a preprocessor
6602 variable by permitting a label to start with a backslash.
6604 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6606 * config/tc-mips.c (validate_mips_insn): Removed hack
6607 for previously inaccessible bitfields in some INSN_TRAP
6610 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6612 * config/tc-d30v.c (do_assemble): Abort with error message
6613 if opcode operands do not match.
6615 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6617 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6618 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6619 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6620 similar new 'q' operand.
6622 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6624 * cgen.c (cgen_asm_finish_insn): Fix typo.
6626 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6629 * cgen.c: Include it.
6630 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6631 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6632 All callers updated.
6633 * config/tc-m32r.c: Include cgen.h.
6634 (m23r_insn): New members num_fixups,fixups.
6636 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6638 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6639 to avoid compiler warning.
6641 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6643 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6646 * makefile.vms (OBJS): Add ehopt.obj
6648 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6650 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6652 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6654 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6655 a short format insn.
6656 (md_assemble): Set it for explicitly packed insns.
6658 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6660 * config/obj-coff.c (c_symbol_merge): Do not take address of
6661 native fields when performing the memcpy.
6663 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6665 * config/tc-mips.c (macro,macro2): Implement
6666 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6668 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6670 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6671 relocations against globally visible symbols.
6672 * config/tc-m68k.c (relaxable_symbol): New macro.
6673 (m68k_ip, md_estimate_size_before_relax): Use it.
6674 (tc_m68k_fix_adjustable): Also handle weak symbols.
6676 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6678 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6679 references to externally visible symbols.
6680 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6681 values in twice for a PC relative reloc if the symbol is
6684 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6685 don't adjust a PC relative reloc against an externally visible
6687 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6688 for a PC relative fixup against an externally visible defined
6689 symbol, arrange to store object file and addend values as though
6690 the symbol were not defined.
6691 (tc_gen_reloc): Likewise.
6693 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6695 * read.c (sizeof_leb128): Referenced externally by write.c so
6698 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6700 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6701 and expand a 'debug' symbol associated with the next instruction
6702 that does not cause a short instruction to be filled with a NOP.
6703 (md_pseudo_table): Add support for .debugsym.
6704 (assemble_parallel_insn): Add calls to expand_debug_sym as
6706 (md_assemble): Ditto.
6708 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6710 * as.c (main): Conditionally call setlocale.
6711 * gasp.c (main): Likewise.
6712 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6713 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6715 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6717 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6719 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6721 * config/tc-hppa.c: Change all calls to bzero to use memset.
6722 (pa_ip): Add cast to avoid warning.
6723 (tc_gen_reloc, md_apply_fix): Likewise.
6724 (pa_find_space_by_number): Likewise.
6725 (hppa_force_relocation): Likewise.
6726 (pa_block): Change i to unsigned int.
6727 * config/obj-som.h (obj_som_copyright): Declare.
6729 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6731 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6732 for line numbers for assembly source.
6734 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6736 * configure.in: Change version number to 2.9.4
6737 * configure: Rebuild.
6739 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6741 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6743 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6745 * ecoff.h: Change symbolS in function declaration to struct
6748 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6750 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6751 (md_convert_frag): Fix i18n typo.
6753 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6755 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6756 * ecoff.h: Protoype it.
6757 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6758 [EVAX] (s_alpha_prologue): Delete.
6759 (md_pseudo_table): Update.
6761 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6763 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6764 array to local pointer.
6765 (get_args, parse_expr): Add casts to avoid warnings.
6767 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6769 * read.c (s_set): Cast xmalloc return value to fragS *.
6770 * config/tc-m68k.c (m68k_ip): Function made static to match
6771 previous forward declaration.
6772 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6774 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6776 * config/tc-v850.c: Add internationalisation macros to error
6779 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6780 macros to error strings.
6782 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6784 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6785 reloc is in the TOC csect.
6786 (md_apply_fix3): Correct gettext typo.
6788 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6790 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6791 .L - they are local labels and the branches are not really
6792 function calls but rather far jumps.
6794 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6796 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6798 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6800 * config/tc-i386.c (md_assemble): Print operand number rather than
6801 using ordinal_names.
6802 (i386_operand): Likewise.
6804 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6806 * Makefile.am (INTLLIBS): Define to work around apparent automake
6808 All Makefiles: Regenerated.
6810 * Many files: Added gettext invocations around user-visible
6812 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6813 HAVE_LC_MESSAGES): Define.
6814 * dep-in.sed: Added asintl.h.
6815 * po/Make-in: New file.
6816 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6818 * read.c (Z_): Renamed from `_'.
6819 * Makefile.am (SUBDIRS): Added po.
6820 (POTFILES): new macro.
6821 (po/POTFILES.in): New target.
6822 ($(OBJS)): Added asintl.h.
6824 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6825 (as_new_LDADD): Added $(INTLLIBS).
6826 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6827 (gasp_new_LDADD): Added $(INTLLIBS).
6828 (gasp_new_DEPENDENCIES): New macro.
6829 * configure, aclocal.m4: Rebuilt.
6830 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6832 (ALL_LINGUAS): Define.
6833 * macro.c: Include "asintl.h".
6834 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6835 * as.h: Include "asintl.h".
6836 * config/tc-i386.c (ordinal_names): Removed.
6837 (md_assemble): Changed error text to avoid ordinal_names.
6838 (i386_operand): Likewise.
6839 (reloc): Added as_bad to avoid i18n problems.
6840 (tc_gen_reloc): Likewise.
6841 * config/tc-arm.c (bad_args): Now a #define.
6843 * config/obj-vms.c (VMS_stab_parse): Changed type of
6845 (global_symbol_directory): Unified strings to avoid i18n
6847 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6848 avoid i18n problems.
6849 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6850 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6852 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6854 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6856 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6858 * as.c (print_version_id): Added an fprintf to avoid i18n
6860 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6862 * expr.c (expr): Added as_warn call to avoid i18n problems.
6863 * messages.c (as_assert): Changed code to avoid i18n problems.
6864 (as_abort): Likewise.
6865 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6866 (s_space): Likewise.
6867 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6869 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6871 * config/tc-i386.c (check_prefix): New static function, split out
6873 (struct _i386_insn): Add wait_prefix field.
6874 (md_assemble): Remove wait_prefix local variable. Use
6875 check_prefix when adding a prefix.
6877 * config/tc-i386.c (current_templates): New static variable.
6878 (md_assemble): Remove current_templates local variable.
6879 (md_assemble, i386_operand): Improve error and warning messages in
6880 many places. Add RESTORE_END_STRING in many places before error
6881 return. Clarify some comments.
6883 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6885 (md_assemble): Parse string instruction operands, looking for
6886 segment override prefixes. Check for invalid segment prefixes on
6888 (i386_operand): i.seg[] and max mem_operand changes for string
6890 * config/tc-i386.h (EsSeg): Define.
6892 * config/tc-i386.h (regKludge): Define.
6893 (iclrKludge, imulKludge): Don't define.
6894 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6895 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6896 opcode_modifier checks to look for more common cases first. Add
6897 default_seg for IsString case.
6899 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6901 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6903 * configure: Rebuild with new automake and libtool.
6904 * aclocal.m4, Makefile.in: Likewise.
6906 * doc/Makefile.am (as.dvi): New target.
6907 * doc/Makefile.in: Rebuild.
6909 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6911 * configure.in: Added sparc86x support.
6913 * configure: Rebuild.
6915 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6917 (md_parse_option): Warn if -EL is not supported for this architecture.
6919 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6921 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6923 * config/tc-mips.c (mips_ip): Note when we use get match on
6924 the full instruction name.
6926 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6928 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6929 back into the expression to handle add/sub simplification correctly.
6931 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6933 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6935 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6937 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6940 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6942 * symbols.c (max_indent_level): New global.
6943 (print_symbol_value_1): Use it.
6944 * expr.h (expr_build_dot): Declare.
6945 * expr.c (expr_build_dot): New function.
6947 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6949 * symbols.c (print_binary): New function.
6950 (print_expr_1): Call it.
6952 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6954 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6955 operand in the opcode.
6957 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6959 * config/tc-i386.h: Reorder operand flags and opcode modifier
6960 flags for clarity. Remove unused definitions: Unknown,
6961 ImmUnknown, DispUnknown, NoModrm.
6962 * config/tc-i386.c (type_names): Add missing Debug type.
6963 (md_assemble): Better duplicate prefix checking. Quicker string
6964 instruction check via new opcode_modifier flag.
6966 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6968 * doc/as.texinfo (Invoking): Clarify -Wa example.
6970 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6972 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6973 (s_mips_weakext): Define.
6974 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6975 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6978 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6980 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6981 is an error if the value can not be computed at assembly time.
6982 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6984 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6986 * gasp.c (main): Set next field of new include_path structure to
6987 NULL. From Avery Pennarun <averyp@gdc.ca>.
6989 * read.c (s_mri_sect): Call as_bad rather than abort for an
6990 unsupported MRI target.
6992 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6994 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6995 the destination of a branch instruction should be altered.
6996 (find_real_start): New function: Locate the real, Thumb coded
6997 start of a Thumb function.
6998 (do_t_branch23): Alter the destination of branches to Thumb
7001 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7003 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7005 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7008 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7010 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7011 * doc/c-hppa.texi: Likewise.
7013 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7015 * Makefile.am: Rebuild dependencies.
7016 * Makefile.in: Rebuild.
7018 * Makefile.am (DEP_INCLUDES): New variable.
7019 (.dep1): Change to work when srcdir is not an absolute path.
7020 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7021 * Makefile.in: Rebuild.
7023 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7025 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7026 LinearAddress patch.
7028 * configure.in: Set version to 2.9.1.
7029 * configure: Rebuild.
7031 * Branched binutils 2.9.
7033 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7035 * config/tc-i386.h (FWait): Define.
7036 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7037 other prefixes. Check FWait flag in opcode table to see which
7038 instructions require an fwait prefix.
7040 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7042 * stabs.c (get_stab_string_offset): Always create a stab string
7045 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7047 Fix some gcc -Wall warnings:
7048 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7049 * ehopt.c (eh_frame_code_alignment): Likewise.
7050 * expr.c (integer_constant, operand): Likewise.
7051 * frags.c (frag_align): Likewise.
7052 * gasp.c (level_0, change_base, doinstr): Likewise.
7053 * hash.c (hash_ask): Likewise.
7054 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7055 (debugging_pseudo): Likewise.
7056 * macro.c (define_macro, check_macro): Likewise.
7057 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7058 (ignore_rest_of_line, float_cons): Likewise.
7059 * symbols.c (decode_local_label_name): Likewise.
7060 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7061 (fixup_segment, number_to_chars_bigendian): Likewise.
7062 (number_to_chars_littleendian): Likewise.
7063 * config/atof-ieee.c (gen_to_words): Likewise.
7064 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7065 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7066 * read.c (output_big_sleb128): Initialize locals to avoid
7068 (output_big_uleb128, equals): Likewise.
7069 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7070 to unsigned int. Change zeros to unsigned int.
7071 * cond.c (s_if): Add return to default case.
7072 * frags.c (frag_now_fix): Change return type to addressT.
7073 * frags.h (frag_now_fix): Update declaration.
7074 * listing.c (file_info_struct): Change linenum to unsigned int.
7075 (struct list_info_struct): Change hll_line to unsigned int.
7076 (print_source): Update format string.
7077 * read.c (emit_expr): Change scan to unsigned int, and don't
7078 bother to initialize it.
7079 * symbols.c (dollar_label_count): Change to unsigned long.
7080 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7081 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7082 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7084 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7086 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7087 mcf5200 just as we do for m68000.
7088 (m68k_init_after_args): Likewise.
7089 (md_estimate_size_before_relax): Likewise.
7091 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7093 * config/tc-v850.c (md_assemble): Store relocation addend in
7094 fixup instead of instruction.
7096 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7098 * config/tc-i386.c (md_assemble): Swap template arguments to
7099 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7100 This macro is currently symmetric, so passing them the wrong
7101 way didn't cause any problem, but may if the macro is changed
7103 After copying template to i.tm, use i.tm. rather than t-> to
7104 access fields, and make t a const*
7105 Move i.tm.operand_types[] swap to immediately after the copy.
7107 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7109 * expr.h (expr_build_uconstant): Add prototype.
7110 (expr_build_unary,expr_build_binary): Add prototypes.
7111 * expr.c (expr_build_uconstant): New function.
7112 (expr_build_unary,expr_build_binary): New functions.
7114 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7116 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7117 * macro.c (macro_expand_body): Increase buffer size.
7118 * messages.c (as_warn): Likewise.
7119 (as_warn_where, as_bad, as_bad_where): Likewise.
7121 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7123 Based on patch from H.J. Lu <hjl@gnu.org>:
7124 * Makefile.am (DISTSTUFF): New variable.
7125 (diststuff): New target.
7126 * Makefile.in: Rebuild.
7128 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7130 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7131 m32r_elf_section_change_hook.
7133 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7134 emit a nop if a section ends with a 16 bit instruction.
7136 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7138 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7139 s_lcomm rather than obj_coff_lcomm.
7140 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7142 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7144 * config/tc-i386.h (LinearAddress): Define.
7145 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7146 instruction, don't use a default segment.
7148 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7150 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7151 * configure: Rebuild.
7153 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7155 * aclocal.m4, configure: Rebuild with libtool 1.2.
7157 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7159 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7160 PC relative branches. Patch courtesy of Jonathan Walton.
7163 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7165 * configure.in (emulations): Add thumb-pe target.
7167 * configure (emulations): Add thumb-pe target.
7169 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7171 * itbl-lex.l (yywrap): Don't define if already defined as a
7174 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7176 * depend.c (quote_string_for_make): New function.
7177 (wrap_output): Use it.
7179 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7181 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7182 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7184 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7186 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7187 Recognize -GN and -relax.
7188 (md_begin): Initialize gp size from -G switch.
7189 (alpha_force_relocation): Always force if -relax.
7190 (alpha_align): Take a new argument that will specify when to
7191 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7192 Change all callers. Emit nop alignment padding as nop+unop pair.
7194 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7196 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7197 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7199 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7201 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7202 require padding to the next long word boundary.
7204 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7206 * cgen.c: #include symcat.h.
7207 * config/tc-m32r.c: Likewise.
7209 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7211 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7212 absolute expressions instead of '$' prefixed register names.
7214 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7216 * read.c (s_set): Record file and line info for symbols when -as.
7217 (pseudo_set): Don't overwrite that dummy fragment.
7219 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7221 * config/tc-ppc.c (md_pseudo_table): Add "section".
7222 (ppc_named_section): New static function.
7224 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7226 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7227 so we don't have to scan the entire list.
7229 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7231 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7232 case, allow the parallel instructions to modify the same flag
7235 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7237 * listing.c (list_symbol_table): Categorize symbols by
7238 undefined_section rather than sy_frag->line == NULL.
7240 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7242 * Makefile.am (install-exec-local): Install properly when ln
7243 fails or tooldir == prefix.
7245 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7247 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7248 Test result of insert_operand for error.
7250 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7252 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7253 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7254 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7255 * doc/Makefile.in: Rebuild.
7257 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7259 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7260 (macro): Fix handling of M_COP[0-3].
7262 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7264 Based on patches from Ross Harvey <ross@teraflop.com>:
7265 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7266 if macro_alternate or macro_mri.
7267 (getstring): Remove support for byte constants between < and >.
7268 (get_any_string): '<' only starts a string if macro_alternate or
7270 (macro_expand_body): Permit keyword parameters following
7271 positional parameters.
7273 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7274 * configure.in (alpha*-*-netbsd*): New target.
7275 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7276 * configure: Rebuild.
7278 * as.h (flag_warn_suppress_instructionswap): Move from here...
7279 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7280 here, and make static.
7282 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7283 BFD_ASSEMBLER or MANY_SEGMENTS.
7285 * as.c (show_usage): Update bug-gnu-utils address.
7286 * gasp.c (show_usage): Likewise.
7287 * doc/as.texinfo (Bug Reporting): Likewise.
7289 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7291 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7292 insns regardless of the size of a pointer if we're in mips I or
7294 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7296 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7298 Fix rac to accept only a0:
7299 * tc-d10v.c (parallel_ok, find_opcode):
7300 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7301 Introduce OPERAND_GPR.
7303 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7305 * read.c (s_fill): Handle non-constant repeat counts by creating
7306 an rs_space fragment.
7308 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7310 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7311 from as_bad to as_warn.
7313 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7315 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7316 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7317 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7319 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7321 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7322 seg_fix_rotP rather than fix_root from seg_info.
7324 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7326 * expr.c: Add support for 0x1_2_3_4 bignums.
7328 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7330 * configure.in: Change -linux* to -linux-gnu*.
7331 * configure: Rebuild.
7333 * app.c (do_scrub_begin): Treat \r as whitespace.
7335 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7337 * Makefile.am: Update dependencies.
7338 * Makefile.in: Rebuild.
7340 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7342 * configure, aclocal.m4: Rebuild with new libtool.
7344 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7346 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7347 the argument to bfd_set_arch_mach.
7348 (load_address): Use bfd_arch_bits_per_address to determine the
7349 bit size of an address instead of looking at the isa level.
7350 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7352 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7354 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7356 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7358 * ehopt.c: New file.
7359 * as.h (enum _relax_state): Add rs_cfa.
7360 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7361 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7362 * read.c (emit_expr): Call check_eh_frame.
7363 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7364 (relax_segment): Likewise.
7365 * Makefile.am: Rebuild dependencies.
7366 (GAS_CFILES): Add ehopt.c.
7367 (GENERIC_OBJS): Add ehopt.o.
7368 * doc/internals.texi (Frags): Document rs_cfa.
7370 * as.c (show_usage): Mention --traditional-format.
7371 (parse_args): Accept --traditional-format.
7372 * as.h (flag_traditional_format): Declare.
7373 * output-file.c (output_file_create): If flag_traditional_format,
7374 set BFD_TRADITIONAL_FORMAT on stdoutput.
7375 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7377 * config/tc-mips.c (append_insn): Make sure that if we have a
7378 fixup for an unmatched %hi reloc, it does not associated with a
7381 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7382 * doc/Makefile.in: Likewise.
7384 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7386 * config/tc-m32r.c (check_for_side_effects): New function.
7387 (can_make_parallel): Add checks for instruction side effects
7388 clashing with the other instruction.
7389 (assemble_parallel_insn): Improve warning messages. Return error
7390 message from non-swapped instruction order.
7392 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7394 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7396 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7397 md_cleanup definition. This moves the forced literal output to
7398 the end of the source pass, and avoids macro's inserting literals
7399 into the code immediately after the macro expansion.
7401 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7403 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7404 a gas internal symbol is adjustable.
7405 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7407 * as.h: If gcc version greater than 2.6, use `__format__' and
7408 `__printf__' in function attributes, rather than `format' and
7411 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7413 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7415 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7417 Add tms320c30 support:
7418 * config/tc-tic30.h: New file.
7419 * config/tc-tic30.c: New file.
7420 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7421 TARGET_FORMAT as "coff-tic30".
7422 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7423 * Makefile.am: Rebuild dependencies.
7424 (CPU_TYPES): Add tic30.
7425 (CPU_OBJ_VALID): tic30-aout is valid.
7426 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7427 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7428 * configure, Makefile.in: Rebuild.
7430 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7432 * config/tc-v850.c (md_assemble): Improvements to error messages.
7434 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7436 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7437 BFD_RELOC_HI16_S to store the high bits of any value.
7439 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7440 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7441 assembler calculate relocations to any external symbol at all.
7442 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7443 involving generation of pc-relative relocs.
7444 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7445 has been moved to md_apply_fix3.
7447 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7448 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7449 which actually means (the address of identifier's GOT entry) +
7450 constant, which is not particularly useful.
7452 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7454 * read.h (include_dirs): Declare.
7455 (include_dir_count,include_dir_maxlen): Declare.
7457 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7459 * configure.in: Correct check for shared opcodes library.
7460 * configure: Rebuild.
7462 * listing.c (buffer_line): If we can't open the file, set at_end.
7463 (listing_print): Remove unused local variable fi.
7465 * config/m68k-parse.y (reglistpair): Handle register list in
7468 * config/vms-conf.h: Don't undef VERSION.
7470 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7472 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7474 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7476 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7477 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7478 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7479 (EXTRA_DIST): Define.
7480 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7481 explicitly rather than via the list of object files.
7482 (gcc-as.opt): New file created when make-gas.com is run.
7483 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7484 itbl-cpu.h} to #include appropriate file rather than copying that
7486 * config/vms-conf.h: Synchronize with current config.in.
7487 * Makefile.in: Rebuild.
7489 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7491 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7492 (parallel_ok): Relaxed parallel subinstruction dependency check.
7494 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7496 * as.h (flag_warn_suppress_instructionswap): added new flag.
7497 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7498 command line argument.
7499 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7500 warning only if flag_warn_suppress_instructionswap is false.
7502 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7504 * configure.in (i386-*-mingw32*): New target.
7505 * configure: Rebuild.
7507 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7509 * symbols.c (resolve_symbol_value): Don't set the segment if it
7510 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7512 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7515 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7517 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7518 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7521 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7523 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7525 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7527 * config/tc-v850.c (v850_insert_operand): Display instruction when
7528 an error is encountered.
7530 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7532 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7533 (i386-*-sco3.2v5*coff): New target.
7534 (i386-*-sco3.2*): New target.
7535 * configure: Rebuild.
7537 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7539 * config/tc-v850.c: Tidy error message production.
7541 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7543 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7544 validate_immediate return value in the right type for comparisons
7547 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7549 * listing.c (MAX_BYTES): Use listing variables not constants.
7550 (data_buffer): No longer an array, but a pointer.
7551 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7552 (listing_listing): Allocate data_buffer.
7554 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7556 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7557 --listing-rhs-width, --listing-cont-lines.
7558 (show_usage): Update.
7559 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7560 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7561 (print_lines): Use the variables instead of the constants.
7562 (listing_listing): Likewise.
7563 * listing.h: Declare the new vars.
7565 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7567 * as.c (parse_args): Add --keep-locals alias for -L.
7568 Add --strip-local-absolute.
7569 (show_usage): Update.
7570 * as.h (flag_strip_local_absolute): New flag.
7571 * symbols.c (S_IS_LOCAL): Use it.
7572 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7573 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7574 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7576 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7578 * config/tc-m32r.c: Detect if explicitly parallel instructions
7579 might have an io conflict and issue a warning message.
7581 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7583 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7584 cgen_swap_fixups): Functions to save, restore and swap the fixup
7585 chain with a backup copy.
7586 (cgen_asm_finish_insn): Returns address of constructed insn.
7588 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7590 * listing.c (file_info_struct): Remove FILE, add POS.
7591 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7592 (file_info): Don't open the file.
7593 (buffer_line): Check for the file in the last_open cache, updating
7595 (print_source): Don't reference file_info->file.
7596 (listing_listing): Likewise.
7597 (listing_print): Close the file in the cache, if any.
7599 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7601 * read.c (dwarf_file_string): New file static variable.
7602 (emit_expr): Look for constant sequence that leads up to a file
7603 name in DWARF debugging output.
7604 (stringer): Use dwarf_file_string to decide whether to accept a
7605 string as a file name.
7607 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7609 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7610 (crack_operand): Add reg->reglst MRI hack.
7611 (r_seg): Put reglst symbols in reg_section.
7612 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7614 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7616 * tc-sh.c (get_specific): Handle SGR & DBR.
7618 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7620 * tc-h8300.c (parse_reg): Take the length of the symbol into
7621 account when attempting to match a register name.
7622 * tc-h8500.c (parse_reg): Likewise.
7624 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7626 * cgen.c: Formatting changes to improve readability.
7628 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7630 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7633 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7635 Based on a patch from Jim Wilson
7636 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7637 (tc_gen_reloc): Handle cross section PC relative relocs
7640 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7642 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7644 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7646 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7647 (expr_jmp_buf): New static local.
7648 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7649 (cgen_md_operand): New function.
7650 * tc-m32r.c: Clean up pass over `struct foo' usage.
7651 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7653 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7655 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7656 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7658 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7660 * config/tc-i386.c (i386_operand): Give an error if there are
7661 unrecognized characters after an expression.
7663 For older changes see ChangeLog-9697