1 2000-09-07 H.J. Lu <hjl@gnu.org>
3 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
6 2000-09-07 Kazu Hirata <kazu@hxi.com>
8 * atof-generic.c: Fix formatting.
9 * config/tc-mips.c: Likewise.
10 * config/tc-vax.c: Likewise.
11 * input-scrub.c: Likewise.
13 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
15 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
16 * configure.in (sh-*-linux*): Added.
19 2000-09-06 Kazu Hirata <kazu@hxi.com>
21 * config/tc-hppa.c: Fix formatting.
23 * ecoff.c: Fix formatting.
25 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
27 * configure: Rebuilt with new libtool.m4.
29 2000-09-05 Kazu Hirata <kazu@hxi.com>
31 * cgen.c: Fix formatting.
32 * config/tc-ia64.c: Likewise.
34 2000-09-05 Nick Clifton <nickc@redhat.com>
36 * aclocal.m4: Regenerate.
37 * config.in: Regenerate.
38 * configure: Regenerate.
39 * po/gas.pot: Regenerate.
41 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
43 * config/tc-cris.c: Correct comment typos.
45 2000-09-05 Eric Christopher <echristo@cygnus.com>
47 * config/tc-mn10300.c: Cleanup.
48 (md_pcrel_from): Enable.
50 2000-09-05 Alan Modra <alan@linuxcare.com.au>
52 * expr.c (operand): Fix a comment typo.
53 * write.c (write_relocs): Fix a signed/unsigned warning.
55 * config/tc-hppa.c (fudge_reg_expressions): New
56 (hppa_force_reg_syms_absolute): New.
57 (pa_equ): Allow reg_section expressions.
58 * config/tc-hppa.c (md_optimize_expr): Define.
59 (hppa_force_reg_syms_absolute): Prototype.
61 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
62 (pa_parse_number): Pass in arg to select fp reg parsing.
63 Return 1 to indicate format checks pass. If strict, then only
64 accept a register or register symbol. Return value in...
65 (pa_number): New static for pa_parse_number.
66 (FP_REG_BASE): Define.
67 (FP_REG_RSEL): Define.
68 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
69 appropriate. White space changes.
70 (need_pa11_opcode): Don't bother passing any params, get them from
72 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
73 Remove extraneous check in case 'Q'.
74 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
75 reg, set section of resulting symbol to reg_section.
76 (pa_parse_space_stmt): Modify call to pa_parse_number.
79 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
80 (hppa_force_relocation): Handle vtable relocs.
81 (pa_vtable_entry): New.
82 (pa_vtable_inherit): New.
83 (md_pseudo_table): Add entries for vtable pseudos.
84 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
85 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
87 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
88 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
89 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
91 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
92 specify a symbol type.
94 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
95 dependent things together.
96 (md_elf_symbol_type): Define.
98 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
100 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
102 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
103 (obj_elf_vtable_entry): Declare.
105 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
107 (obj_elf_vtable_entry): Similarly.
108 (elf_pseudo_table): Fix the damage with a cast.
110 2000-09-03 Richard Henderson <rth@cygnus.com>
112 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
113 for template selection when a label is needed.
115 2000-09-02 Kazu Hirata <kazu@hxi.com>
117 * config/tc-ia64.c: Fix formatting.
119 2000-09-02 Nick Clifton <nickc@redhat.com>
121 * configure.in: Increase version number to 2.10.91.
122 * configure: Regenerate.
123 * aclocal.m4: Regenerate.
124 * config.in: Regenerate.
125 * po/gas.pot: Regenerate.
126 * Makefile.in: Regenerate.
128 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
130 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
131 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
132 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
134 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
137 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
139 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
140 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
141 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
142 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
143 (GOT_symbol): New variable.
144 (md_undefined_symbol): Set it.
146 2000-09-01 Richard Henderson <rth@cygnus.com>
148 * config/tc-ia64.c (match): Don't inline.
149 (extra_goodness): New.
150 (md_begin): Prefer nop.f and nop.b for best_template.
152 2000-08-31 Kazu Hirata <kazu@hxi.com>
154 * as.c: Fix formatting.
159 2000-08-31 Eric Christopher <echristo@cygnus.com>
161 * config/tc-mn10300.c: Cleanup and fix warnings.
162 (md_pseudo_table): Add initializers.
163 (md_show_usage): Cleanup.
164 (md_parse_option): Fix warnings.
165 (md_undefined_symbol): Fix warnings.
166 (md_conver_frag): Fix warnings.
167 (tc_gen_reloc): Fix warnings.
168 (md_apply_fix3): Fix warnings.
169 (check_operand): Fix warnings.
171 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
173 * acinclude.m4: Include libtool and gettext macros from the
175 * aclocal.m4, configure: Rebuilt.
177 2000-08-30 Mark Hatle <mhatle@mvista.com>
179 * config/tc-ppc.c (md_parse_option): Recognize -m405.
181 2000-08-31 Kazu Hirata <kazu@hxi.com>
183 * listing.c: Fix formatting.
185 2000-08-29 Kazu Hirata <kazu@hxi.com>
187 * app.c: Fix a comment typo. Fix formatting.
189 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
191 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
192 offset of the target destination for jmp instructions.
193 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
195 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
197 * NEWS: Mention support for CRIS.
199 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
201 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
202 Sets `.lcomm' alignment to zero.
204 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
206 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
207 (TC_FIX_ADJUSTABLE): Define.
209 2000-08-23 Jim Wilson <wilson@cygnus.com>
211 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
212 unwind.personality_routine is set.
214 2000-08-23 H.J. Lu <hjl@gnu.org>
216 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
218 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
220 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
223 2000-08-22 H.J. Lu <hjl@gnu.org>
225 * config.in (STRICTCOFF): New for strict COFF.
227 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
228 i386-*-go32* and i386-go32-rtems*.
229 * configure: Rebuilt.
231 * config/obj-coff.c (obj_coff_endef): Follow the historical
232 behavior if STRICTCOFF is not defined.
234 * doc/internals.texi: Document STRICTCOFF.
236 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
238 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
239 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
240 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
241 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
242 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
243 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
244 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
247 2000-08-22 Eric Christopher <echristo@cygnus.com>
249 * config/tc-mn10300.c: (md_apply_fix): New function.
250 (mn10300_force_relocation): New function.
251 (mn10300_fix_adjustable): New function.
253 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
254 (TC_HANDLES_FX_DONE): Define.
255 (obj_fix_adjustable): Define.
256 (MD_APPLY_FIX3): Define.
257 (TC_LINKRELAX_FIXUP): Define.
259 * write.c: (TC_LINKRELAX_FIXUP): Define if not
261 (fixup_segment): Use TC_LINKRELAX_FIXUP.
263 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
265 2000-08-21 Jason Eckhardt <jle@cygnus.com>
267 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
268 if the fixup resulted in a relocation.
270 2000-08-18 Nick Clifton <nickc@redhat.com>
272 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
273 Make reference to first element of shift_names explicit.
275 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
277 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
278 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
279 add a symbol's address. Removed all target-specific #ifdefs that
280 used to accomplished the same.
281 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
282 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
283 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
284 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
285 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
287 2000-08-17 Kazu Hirata <kazu@hxi.com>
289 * dwarf2dbg.c: Fix formatting.
291 2000-08-17 Nick Clifton <nickc@redhat.com>
293 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
294 to be recoded as logical shift lefts by zero.
296 2000-08-16 Jim Wilson <wilson@cygnus.com>
298 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
299 postincrement modified registers. Handle IA64_OPND_R3_2 addl
301 (note_register_values): Handle IA64_OPND_R3_2 operands.
303 2000-08-16 Jason Eckhardt <jle@cygnus.com>
305 * config/tc-i860.c (md_operand): Silly typo fixed.
307 2000-08-16 Nick Clifton <nickc@redhat.com>
309 * config/tc-arm.c (struct asm_shift): Delete.
311 (enum asm_shift_index): New.
312 (struct asm_shift_properties): New.
313 (struct asm_shift_name): New.
314 (shift_properties[]); New.
315 (shift_names[]); New.
317 (decode_shift): Use new structures.
318 Issue a warning is "ROR #0" is used.
319 Issue a warning if "ASR #0" or "LSR #0" is used.
321 (md_begin): Initialise arm_shift_hsh table from new
322 asm_shift_name array.
324 2000-08-16 Jakub Jelinek <jakub@redhat.com>
326 * config/tc-sparc.c: Kill all warnings.
327 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
329 (md_show_usage): Update usage text.
331 2000-08-16 Nick Clifton <nickc@redhat.com>
333 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
336 2000-08-15 Will Cohen <wcohen@redhat.com>
338 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
340 * config/tc-sh.c (md_assemble): Changed so debug_type
341 test performed for ppi_assemble
342 * config/tc-sh.c: Included dwarf2dbg.h.
343 (debug_line): Defined.
344 (md_assemble): Generates dwarf2 line info.
345 (sh_finalize): New function. Finalize dwarf2 info.
346 (assemble_ppi): Returns size of code generated.
347 (build_Mytes): Returns size of code generated.
348 (md_pseudo_table): Added "file" and "loc" psuedo ops.
349 * config/tc-sh.h (md_end): Defined.
350 (sh_finalize): Declared.
352 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
354 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
357 2000-08-14 Nick Clifton <nickc@redhat.com>
359 * config/tc-arm.c (do_bx): Allow "bx pc".
361 2000-08-14 Jim Wilson <wilson@cygnus.com>
363 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
364 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
365 (md_begin): Change assignment to md.flag to OR in the new bit.
367 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
369 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
370 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
373 2000-08-14 Jason Eckhardt <jle@cygnus.com>
375 * NEWS: Mention i860 support.
377 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
379 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
381 2000-08-14 Andreas Schwab <schwab@suse.de>
383 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
385 2000-08-11 Andreas Schwab <schwab@suse.de>
387 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
390 2000-08-11 Kazu Hirata <kazu@hxi.com>
392 * expr.c: Fix formatting.
393 * config/obj-bout.c: Likewise.
395 2000-08-10 Jason Eckhardt <jle@cygnus.com>
397 * doc/c-i860.texi: Flesh out the i860 section more.
399 2000-08-10 Kazu Hirata <kazu@hxi.com>
401 * symbols.c: Fix formatting.
404 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
406 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
407 has the IgnoreSize bit set.
409 2000-08-09 Alan Modra <alan@linuxcare.com.au>
411 From Rodney Brown <RodneyBrown@mynd.com>
412 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
413 * configure: Regenerate.
415 2000-08-09 Kazu Hirata <kazu@hxi.com>
417 * hash.c: Fix formatting.
420 2000-08-08 Jason Eckhardt <jle@cygnus.com>
422 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
423 (i860_fix_info): New enum.
424 (MD_APPLY_FIX3): Define.
425 (WORKING_DOT_WORD): Define.
426 (TC_HANDLES_FX_DONE): Define.
427 (DIFF_EXPR_OK): Define.
428 (LISTING_HEADER): Define.
429 (TARGET_FORMAT): Select target format based on endian flag.
430 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
431 (target_big_endian): Add external declaration.
433 * config/tc-i860.c: All existing code reworked completely. Other
434 new code shown below.
435 (SYNTAX_SVR4): Define.
436 (target_warn_expand): New variable.
437 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
438 (md_longopts): Declare and define with new options (-EL, -EB,
440 (md_show_usage): New function.
441 (md_operand): New function.
442 (obtain_reloc_for_imm16): New function.
443 (md_apply_fix3): New function.
444 (tc_gen_reloc): New function.
446 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
448 * config/tc-m68hc11.c (build_jump_insn): Make sure the
449 2 bytes of the jump address are in the same frag.
450 (find): Accept 68hc12 register indirect modes.
452 * NEWS: Mention 68HC11 & 68HC12 support.
454 2000-08-07 Richard Henderson <rth@cygnus.com>
456 * config/tc-ia64.c (unwind): Add prologue_mask member.
457 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
458 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
459 (dot_body): Clear unwind.prologue_mask.
460 (dot_prologue): Set it. Accept a register second argument.
462 2000-08-07 Kazu Hirata <kazu@hxi.com>
464 * config/atof-ieee.c: Fix formatting.
465 * config/atof-tahoe.c: Likewise.
467 2000-08-06 Nick Clifton <nickc@cygnus.com>
469 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
472 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
473 of .popsection, .previous, .pushsection, .subsection,
474 .version, .vtable_entry, .vtable_inherit and .weak.
476 2000-08-05 Kazu Hirata <kazu@hxi.com>
478 * config/tc-cris.c: Fix formatting.
479 * config/tc-i386.c: Likewise.
480 * config/tc-sparc.c (sparc_ip): Simplify the code.
482 2000-08-04 Kazu Hirata <kazu@hxi.com>
484 * config/tc-cris.c: Rearrange code for readability.
485 * config/tc-d10v.c: Fix formatting.
486 * config/tc-m32r.c: Likewise.
487 * config/tc-sparc.c: Likewise.
489 2000-08-02 Jim Wilson <wilson@cygnus.com>
491 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
492 before ia64_find_opcode.
493 (md_assemble): Likewise.
495 2000-08-01 Nick Clifton <nickc@cygnus.com>
497 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
498 Undo some formatting fixes.
500 2000-08-01 Kazu Hirata <kazu@hxi.com>
502 * config/obj-som.c: Fix formatting.
503 * config/obj-ieee.c: Likewise.
504 * config/tc-arm.c: Likewise.
505 * config/tc-v850.c: Likewise.
507 2000-08-01 Nick Clifton <nickc@redhat.com>
509 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
510 index by command line option.
512 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
514 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
515 (@node M68K-Branch): Rewrite to match the reality.
517 2000-07-31 Jason Eckhardt <jle@cygnus.com>
519 * doc/c-i860.texi: New file.
520 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
521 * doc/Makefile.in: Regenerate.
522 * doc/all.texi: Add I860 as relevant architecture.
523 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
525 2000-07-31 Kazu Hirata <kazu@hxi.com>
527 * config/tc-d30v.c: Fix formatting.
529 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
531 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
532 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
533 long emit a long branch if available instead of an absolute jump, never
534 emit absolute jumps for anything with --pcrel.
536 * doc/c-m68k.texi: Document new command line option.
538 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
540 * config/tc-avr.c: Use PARAMS macro in function declarations.
541 Don't declare md_pcrel_from_section (already in tc-avr.h).
542 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
543 (avr_operand): Don't set (unsigned) op_mask to -1.
545 2000-07-28 Jason Eckhardt <jle@cygnus.com>
547 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
548 * configure: Regenerated.
549 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
550 of operand to the .type directive (.e.g, "type").
552 2000-07-28 Alan Modra <alan@linuxcare.com.au>
554 * as.h (warn_comment, found_comment, found_comment_file): Declare.
555 * app.c (do_scrub_chars): Record where first comment found.
556 * read.c (read_a_source_file): Init found_comment on entry, and
557 notify whether comments found on exit.
558 * config/tc-hppa.c (md_shortopts): Add "c".
559 (md_longopts): Add warn-comment.
560 (md_parse_option): Handle it.
561 (md_show_usage): Show available options.
562 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
564 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
566 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
567 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
569 (md_estimate_size_before_relax): Don't fall off end of function.
571 2000-07-27 Kazu Hirata <kazu@hxi.com>
573 * config/tc-avr.c: Fix formatting.
574 * config/tc-ns32k.c: Likewise.
576 2000-07-27 Alan Modra <alan@linuxcare.com.au>
578 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
580 2000-07-27 Kazu Hirata <kazu@hxi.com>
582 * config/tc-d10v.c: Fix formatting.
583 * config/tc-z8k.c: Likewise.
584 * config/tc-sparc.c: Likewise.
586 2000-07-26 Dave Brolley <brolley@redhat.com>
588 * cgen.c (queue_fixup): Declare opinfo.
589 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
590 (gas_cgen_md_operand): Ditto.
591 (gas_cgen_md_apply_fix3): Ditto.
593 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
595 * config/obj-coff.c (obj_frob_symbol): Don't merge
596 labels. Don't merge if the symbol isn't constant. Return
597 immediately if a symbol is merged.
599 2000-07-22 Alan Modra <alan@linuxcare.com.au>
601 * frags.c (frag_align): Correct absolute section alignment.
603 2000-07-20 DJ Delorie <dj@redhat.com>
605 * config/obj-coff.c (obj_frob_symbol): revert previous change,
606 it breaks linking against DLLs.
608 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
610 * configure.in: Add CRIS support.
611 * configure: Regenerate.
612 * Makefile.am: (CPU_TYPES): Add cris.
613 (CPU_OBJ_VALID) [aout]: Add cris.
614 (MULTI_CPU_TYPES): Add cris.
615 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
616 [coff]: Only i386 and mips are valid.
617 (TARGET_CPU_CFILES): Add config/tc-cris.c.
618 (TARGET_CPU_HFILES): Add config/tc-cris.h.
619 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
620 Regenerate dependencies.
621 * Makefile.in: Regenerate.
622 * aclocal.m4: Regenerate.
623 * as.c: Declare crisaout, criself.
624 * config/tc-cris.h, config/tc-cris.c: New.
625 * config/e-criself.c, config/e-crisaout.c: New.
626 * po/POTFILES.in, po/gas.pot: Regenerate.
628 2000-07-20 Kazu Hirata <kazu@hxi.com>
630 * read.c: Fix formatting.
631 * write.c: Fix formatting.
633 2000-07-19 H.J. Lu <hjl@gnu.org>
635 * sb.c: Include <stdlib.h> if exists for abort ().
637 2000-07-19 Alan Modra <alan@linuxcare.com.au>
639 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
640 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
641 (pa_type_args): Same here.
643 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
645 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
646 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
647 the storage class is already set.
649 2000-07-17 Kazu Hirata <kazu@hxi.com>
651 * config/tc-m68hc11.c: Fix formatting.
652 * config/tc-mn10200.c: Likewise.
653 * config/tc-mn10300.c: Likewise.
654 * config/tc-pj.c: Likewise.
655 * config/tc-tic80.c: Likewise.
656 * config/tc-w65.c: Likewise.
658 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
660 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
663 2000-07-15 Ian Lance Taylor <ian@zembu.com>
665 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
668 2000-07-15 Alan Modra <alan@linuxcare.com.au>
670 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
671 ELF as are used for SOM (except the 32-bit reloc one) to decide
672 whether a symbol can be reduced to a section symbol. Expand on
673 the comment for symbols involved in LR% and RR% expressions.
675 2000-07-14 Nick Clifton <nickc@cygnus.com>
677 * config/tc-mips.c (mips_disable_float_construction): New
678 static variable. Set to true if doubles should not be
679 constructed by loading two single width fp registers with
681 (mips_ip): Test mips_disable_float_construction.
682 (md_longopts): Add command line switches --construct-floats
683 and --no-construct-floats.
684 (md_parse_option): Parse new command line options.
685 (md_show_usage): Describe new command line options.
687 * doc/c-mips.texi: Document new command line options.
689 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
691 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
692 * configure: Regenerate.
694 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
696 * configure.in (DEFAULT_EMULATION setting): Revert part of
697 2000-07-01 change that set te_multi=multi unless set to tmips.
698 * configure: Regenerate.
700 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
702 * config/obj-coff.c (coff_frob_section): Add padding to the last
703 section when aligning it increases its size.
705 2000-07-11 Kazu Hirata <kazu@hxi.com>
707 * config/tc-tic54x.c: Fix formatting.
709 2000-07-10 Kazu Hirata <kazu@hxi.com>
711 * config/tc-h8500.c: Fix formatting.
712 * config/tc-tic54x.c: Fix formatting.
714 2000-07-10 Alan Modra <alan@linuxcare.com.au>
716 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
717 displacements correctly.
719 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
721 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
723 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
727 2000-07-09 Alan Modra <alan@linuxcare.com.au>
729 From David Huggins-Daines <dhd@linuxcare.com>
730 * config/te-hppalinux64.h: Add a new emulation.
731 * configure.in (emulations): Add configure bits to support the
732 64-bit Linux/parisc target.
733 * configure: Regenerate.
735 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
736 (md_shortopts): Add `V' for ELF.
738 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
739 when SOM or ELF_ARG_RELOC are defined.
740 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
741 ELF_ARG_RELOC are defined.
742 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
743 (pa_stringer): ..Do it here instead. Fix comment typos.
744 (hppa_force_relocation): Cast enums to int before comparing with
747 From Ryan Bradetich <rbradetich@uswest.net>
748 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
749 redifinition warning.
750 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
751 (hppa_force_relocation): ditto
752 (md_apply_fix): Added cast to buf to fix warnings.
754 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
755 cons_fix_new_hppa, hppa_force_relocation): Prototype.
757 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
758 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
759 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
760 reloc_type** to avoid warnings in switch.
761 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
762 little earlier instead.
764 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
766 (pa_type_args): Use symbol_arg_reloc_info.
767 (struct pa_it): Make arg_reloc unsigned int.
768 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
769 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
770 (pa_code): Delete. pa_text duplicates this function.
771 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
772 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
774 (cons_fix_new_hppa): Actually change selector to e_fsel when
775 warning about assuming so.
776 (tc_gen_reloc): More example elf arg reloc code.
777 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
778 (hppa_force_relocation): Likewise.
780 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
782 (pa_end_of_source): Prototype.
783 (hppa_fix_adjustable): Prototype.
784 (LABELS_WITHOUT_COLONS): Move it..
785 * config/te-hppa.h: To here.
787 * config/te-hppa64.h: New file.
789 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
791 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
792 format -10, -16, 16 relocs.
793 (hppa_elf_mark_end_of_function): Test for null
794 last_call_info->start_symbol
796 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
797 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
798 re_assesmble_* functions. Delete extraneous statements. Fix
800 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
801 insn to re_assemble_*.
803 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
805 * doc/internals.texi (Expressions): Fix typo.
807 2000-07-08 Kazu Hirata <kazu@hxi.com>
809 * config/tc-sh.c: Fix formatting.
810 * config/tc-tic54x.c: Fix formatting.
811 * depend.c: Fix formatting.
812 * flonum-konst.c: Likewise.
813 * flonum-mult.c: Likewise.
815 2000-07-07 Kazu Hirata <kazu@hxi.com>
817 * config/tc-sh.c: Fix comments.
818 * config/obj-vms.c: Fix comments.
819 * config/tc-a29k.c: Likewise.
820 * config/tc-alpha.c: Likewise.
821 * config/tc-h8300.c: Likewise.
822 * config/tc-h8500.c: Likewise.
823 * config/tc-i370.c: Likewise.
824 * config/tc-ia64.c: Likewise.
825 * config/tc-m68hc11.c: Likewise.
826 * config/tc-m68k.c: Likewise.
827 * config/tc-mips.c: Likewise.
828 * config/tc-ns32k.c: Likewise.
829 * config/tc-ppc.c: Likewise.
830 * config/tc-z8k.c: Likewise.
832 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
834 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
835 Default to '(SEC_LOAD | SEC_DATA)'.
836 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
838 * doc/internals.texi (CPU Backend): Describe
839 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
841 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
843 * as.c (parse_args): NULL terminate the long option list.
845 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
847 * config/tc-d30v.h: Include "write.h" for fixS.
848 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
850 2000-07-05 Nick Clifton <nickc@cygnus.com>
852 * config/tc-d30v.c (write_2_short): Further changes to warning
853 messages produced when combining EITHER_BUT_PREFER_MU attributed
856 2000-07-05 DJ Delorie <dj@redhat.com>
860 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
862 * config/tc-arm.c (psrs): Accept combinations of flags.
864 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
866 * config/tc-avr.c: Change _ () to _() around all strings marked
867 for translation (exception from the usual coding style).
868 (avr_opt): New struct variable, how the new switches are set.
869 (OPTION_MMCU): Define as 'm' and actually use.
870 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
871 (show_mcu_list): New function, display the list of known MCUs.
872 (md_show_usage): Document the new switches. Call show_mcu_list.
873 (avr_set_arch): Change 'm' to OPTION_MMCU.
874 (md_parse_option): Call show_mcu_list if unknown MCU specified.
875 Handle the new switches.
876 (avr_operands): Disable warnings for undefined combinations of
877 operands if -mall-opcodes. Disable warnings for skipping two-word
878 instructions if enhanced core or -mno-skip-bug.
879 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
880 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
881 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
882 (avr_ldi_expression): Warn about implicit lo8().
883 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
885 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
887 * configure.in: Add entry for mips-*-sysv4*MP*
889 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
890 elf32-tradlittlemips for traditional mips targets.
891 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
892 test for Link Once sections as in adjust_reloc_syms.
893 * config/te-tmips.h: New file for traditional mips targets. Define
896 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
898 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
899 flags argument is not present, don't change an existing section's
900 section's attributes. If the flags argument is present, warn if the
901 attributes don't match the section's current attributes. When
902 long section names are supported, set SEC_LINK_ONCE and
903 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
905 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
907 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
908 symbols; create them.
910 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
912 * write.c (set_segment_vma): New: Set vma and lma for a segment.
913 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
915 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
917 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
918 expressions. Ignore the problem when handling 16 bit signed
919 immediates, because the assembler will take care of the relocation
922 2000-06-27 Nick Clifton <nickc@cygnus.com>
924 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
925 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
926 sequential order, and emit warning messages if the input source
927 code contains constructs like that, or parallel constructs
928 containing such opcodes.
930 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
932 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
933 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
934 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
935 (md_show_usage): Update usage message.
936 (md_parse_option): Allow redefinition of MCU type within the
937 same avr[1-5] bfd machine type. Show both old and new MCU type
938 in the error message.
939 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
940 Simplify 8K wrap code.
942 2000-06-25 Kazu Hirata <kazu@hxi.com>
944 * config/obj-aout.c: Remove all uses of DEFUN.
945 * config/obj-ieee.c: Likewise.
946 * config/tc-sh.c: Fix comment typos.
947 * config/tc-tahoe.c: Likewise.
948 * config/tc-vax.c: Likewise.
949 * config/tc-w65.c: Likewise.
950 * config/tc-z8k.c: Likewise.
951 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
953 2000-06-24 DJ Delorie <dj@cygnus.com>
955 * config/tc-i386.c (md_estimate_size_before_relax): Revert
956 more changes from Sept 1999
957 (tc_i386_fix_adjustable): ditto
958 (md_apply_fix3): ditto
960 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
962 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
963 (gas_cgen_parse_operand): Set it around expression() call.
964 (gas_cgen_md_operand): Test for it before longjmp().
966 2000-06-24 Kazu Hirata <kazu@hxi.com>
968 * config/tc-h8500.c: Remove all uses of DEFUN.
969 * config/tc-sh.c: Likewise.
970 * config/tc-w65.c: Likewise.
971 * config/tc-z8k.c: Likewise.
973 * config/tc-h8500.c: Fix typos in comments.
975 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
977 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
980 2000-06-23 matthew green <mrg@redhat.com>
982 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
983 defined. Fix error message for `[' grouping.
985 2000-06-22 Kazu Hirata <kazu@hxi.com>
987 * config/tc-h8300.c: Fix formatting and comment typos.
989 2000-06-22 Timothy Wall <twall@cygnus.com>
991 * config/tc-ia64.c (note_register_values): Move premature QP
992 notation clearing into the appropriate place.
994 2000-06-22 Alan Modra <alan@linuxcare.com.au>
996 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
997 first before anything else. Add bin-bugs.h, emul.h and progress.h
998 Sort list of files as for $(OBJS) in Makefile.am.
1000 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1001 find one. Remake dependencies.
1002 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1003 * Makefile.in: Regenerate.
1004 * doc/Makefile.in: Regenerate.
1006 * config/tc-i386.c (i386_displacement): Don't assume a constant
1007 displacement is necessarily 16 bits when in 16 bit code mode.
1008 (md_assemble): Instead size the displacement here after we know
1009 for sure that a .code16gcc operand hasn't automatically added
1010 operand size prefixes.
1012 2000-06-21 H.J. Lu <hjl@gnu.org>
1014 * Makefile.am: Rebuild dependency.
1015 * Makefile.in: Rebuild.
1017 2000-06-21 Kazu Hirata <kazu@hxi.com>
1019 * config/tc-h8300.c (parse_reg): Make the function static.
1020 (parse_exp): Likewise.
1022 2000-06-20 DJ Delorie <dj@cygnus.com>
1024 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1025 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1026 for cygwin import libraries to work properly.
1028 2000-06-20 H.J. Lu <hjl@gnu.org>
1030 * Makefile.am: Rebuild dependency.
1031 * Makefile.in: Rebuild.
1032 * configure: Likewise.
1033 * doc/Makefile.in: Likewise.
1035 2000-06-20 Timothy Wall <twall@cygnus.com>
1037 * doc/internals.texi (CPU backend): Add @itemx for
1038 TC_START_LABEL_WITHOUT_COLON.
1039 * doc/c-tic54x.texi: New.
1040 * doc/as.texinfo: Add tic54x features and include primary tic54x
1042 * doc/all.texi: Add C54X.
1043 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1044 * doc/Makefile.in: Regenerate.
1045 * configure.in: Add tic54x and define LIBM for tic54x.
1046 * configure: Regenrate.
1047 * config/tc-tic54x.[ch]: New.
1048 * config/obj-coff.h: Add tic54x.
1049 * Makefile.am: (CPU_TYPES): Add tic54x.
1050 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1051 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1052 (as_new_LDADD): Add $(LIBM).
1053 * Makefile.in: Regenerate.
1055 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1057 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1058 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1059 * doc/as.texinfo: Likewise.
1061 * configure, Makefile.in: Regenerate.
1062 * configure.in (emulations): Recognize m6811 and m6812.
1063 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1064 Added files for 68hc11 and 68hc12 assembler.
1065 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1066 * config/tc-m68hc11.h: Header definition for that assembler.
1068 2000-06-18 Nick Clifton <nickc@redhat.com>
1070 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1071 instead of OCTETS_PER_BYTE.
1073 * config/tc-v850.c: Fix compile time warnings.
1074 * config/tc-ppc.c: Fix compile time warnings.
1076 2000-06-18 H.J. Lu <hjl@gnu.org>
1078 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1079 * configure: Rebuild.
1081 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1083 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1086 2000-06-16 Nick Clifton <nickc@cygnus.com>
1088 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1089 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1091 * doc/c-mips.texi: Document newly accepted cpu variants.
1093 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1095 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1097 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1099 * macro.c (getstring): Make it possible to escape the quote
1102 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1104 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1106 2000-06-13 H.J. Lu <hjl@gnu.org>
1108 * configure: Regenerate.
1110 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1112 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1114 * doc/internals.texi (line_separator_chars): Semicolon is no
1115 longer a default. Mention null and newline as defaults.
1117 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1119 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1120 * config/tc-i860.h (line_separator_chars): Likewise.
1121 * config/tc-h8300.c (line_separator_chars): Likewise.
1122 * config/tc-i960.c (line_separator_chars): Likewise.
1123 * config/tc-m68k.c (line_separator_chars): Likewise.
1124 * config/tc-mips.c (line_separator_chars): Likewise.
1125 * config/tc-ns32k.c (line_separator_chars): Likewise.
1126 * config/tc-sparc.c (line_separator_chars): Likewise.
1127 * config/tc-vax.c (line_separator_chars): Likewise.
1129 * config/tc-h8300.c (comment_chars): Use string initialiser.
1130 * config/tc-i960.c (line_comment_chars): Likewise.
1131 * config/tc-z8k.c (comment_chars, line_comment_chars,
1132 line_separator_chars): Likewise.
1134 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1137 2000-06-08 Nick Clifton <nickc@cygnus.com>
1139 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1142 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1144 * configure.in (VERSION): Update to show this is the CVS mainline.
1146 2000-06-08 Matthew Jacob <mjacob@feral.com>
1148 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1149 $at is the integer register $r28, vs. both $r28 and the floating
1150 point register $f28.
1152 2000-06-08 James E. Wilson <wilson@cygnus.com>
1154 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1155 (dot_endp): Don't call ia64_flush_insns.
1156 (emit_one_bundle): Don't delete prologue/body records from
1157 unwind_record list in first loop. Rewrite second loop to account for
1160 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1162 * config/tc-ia64.c: Add missing prototypes.
1163 (generate_unwind_image): Cast argument to output_unw_records call.
1165 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1167 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1169 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1171 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1172 (REGISTER_P): likewise.
1173 (avr_opcodes): uses include/opcode/avr.h
1174 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1176 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1178 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1181 2000-06-03 H.J. Lu <hjl@gnu.org>
1183 * read.c (is_end_of_line): Put back `;'.
1185 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1187 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1189 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1191 * expr.c (operand): Test is_end_of_line outside switch to catch
1192 line separator chars that are also operators.
1193 (operator): Return O_illegal for line separator chars.
1195 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1196 entry (or `!' entry for TC_HPPA).
1198 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1199 before indexing is_end_of_line. Remove redundant check for '\0'.
1201 * config/tc-h8500.c (md_assemble): Likewise.
1202 * config/tc-mcore.c (md_assemble): Likewise.
1203 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1206 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1208 * config/tc-mcore.c (mcore_cons): Likewise.
1209 (mcore_float_cons): Likewise.
1210 (mcore_stringer): Likewise.
1211 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1213 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1215 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1217 2000-05-29 Nick Clifton <nickc@cygnus.com>
1219 * config/tc-sh.c: Fix compile time warning messages.
1221 * config/tc-mips.c: Fix compile time warning messages.
1223 2000-05-29 Philip Blundell <philb@gnu.org>
1225 * doc/as.texinfo: Update copyright dates.
1226 (Local Labels): Delete misplaced mention of ARM.
1227 * NEWS: Mention ARM ELF support.
1229 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1231 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1232 it is modified, and use the real_size to compute the frag address
1233 for dwarf2 line info.
1235 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1237 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1238 line-matching scheme to cope with automake moving variables around.
1239 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1240 * Makefile.in: Regenerate.
1242 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1244 * config/tc-sparc.c (sparc_relax): New.
1245 (md_longopts): Add -relax and -no-relax options.
1246 (md_parse_options, md_show_usage): Likewise.
1247 (md_apply_fix3): Optimize tail call into branch always if possible.
1249 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1251 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1252 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1253 rules, with warning when a GAS statement specifies a packing that
1254 will result in an instruction being squashed.
1255 Added typdef packing_type and enumerals, changed various integer
1256 literals to use the enumerals.
1258 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1260 * config/tc-ia64.c (dot_restorereg_p): New function.
1261 (md_pseudo_table): Add restorereg.p.
1262 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1263 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1265 * config/tc-ia64.h (unw_record_type): Add unwabi.
1266 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1267 called MASK with members for imask, and the masks produced by
1268 fr_mem, gr_mem, br_mem, and frgr_mem.
1269 (unw_p_record): Add members ABI and CONTEXT.
1270 (unw_x_record): Add member AB.
1271 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1272 as pseudo-register for use during unwind info generation.
1273 (AR_PFS, AR_LC): New macros.
1274 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1275 whose names start with an at sign (as in "@priunat").
1276 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1278 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1279 proc_end, unwind_info, personality_routine): Consolidate into
1280 "unwind" structure to reduce offset-table use. Add member
1281 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1283 (output_R1_format, output_R3_format, output_P3_format,
1284 output_P6_format): Initialize R with zero to reduce compiler warnings.
1285 (output_P7_format): Ditto. Add `default' branch to switch
1286 statement to reduce compiler warnings.
1287 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1288 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1289 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1290 into single argument.
1291 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1292 compiler warnings. Merge A and B args into single argument.
1293 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1294 A and B args into single argument.
1295 (free_record): Removed (wasn't used).
1296 (free_list_records): Also free imasks in prologue records.
1297 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1298 (output_spill_mask): Remove.
1299 (output_unwabi): New function.
1300 (output_epilogue, output_label_state, output_copy_state): Call
1302 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1303 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1305 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1306 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1307 as part of handling the prologue records. Emit region's imask if
1308 we have one. Handle unwabi, epilogue, label_state, copy_state,
1309 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1310 spill_sprel_p, and spill_reg_p records.
1311 (set_imask, count_bits, slot_index): New function.
1312 (fixup_unw_records): Fix region size computation. Handle
1313 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1314 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1315 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1316 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1317 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1318 (dot_save): Use manifest constants for applicaton registers.
1319 Handle REG_PR and REG_PRIUNAT.
1320 (dot_restore): Don't just ignore it.
1321 (dot_restorereg): New function..
1322 (generate_unwind_image): Ensure unwind info is a multiple of eight
1323 bytes, not just four bytes.
1324 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1325 (dot_altrp): Don't just ignore it.
1326 (dot_savemem): New function. Replaces dot_savesp() and
1327 dot_savepsp(). Use manifest constants for applicaton registers.
1328 Handle REG_PR and REG_PRIUNAT.
1329 (dot_savef): Simplify.
1330 (dot_saveb): Support generation of br_gr.
1331 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1332 dot_label_state, dot_copy_state): New function.
1333 (dot_unwabi): Don't just ignore it.
1334 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1335 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1336 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1337 (emit_one_bundle): Set slot number for prologue/body records
1338 *before* emitting the first insn.
1339 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1340 (md_begin): Declare "psp" pseudo-register.
1341 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1342 so we don't get segfault.
1343 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1344 counts as required per SW Conventions manual
1345 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1346 output_preds_psprel, output_preds_sprel, output_spill_base,
1347 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1348 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1349 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1350 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1351 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1352 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1353 (dot_vframe): Implement.
1354 (dot_vframesp, dot_vframepsp): New function.
1356 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1358 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1359 * configure: Regenerate.
1361 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1363 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1364 (md_estimate_size_before_relax): so we can use it here instead of
1365 old kludges. Localise vars to blocks. Comment.
1367 * frags.c (frag_new): Update fr_var comments.
1368 * frags.h (struct frag): Ditto.
1370 2000-05-22 Richard Henderson <rth@cygnus.com>
1372 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1373 (pseudo_func): Add pcrel.
1374 (operand_match): Handle IA64_OPND_TGT64.
1375 (build_insn): Likewise.
1376 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1377 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1378 (fix_insn): Handle all three 64-bit relocation types.
1380 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1382 * obj.h (struct format_ops): New members begin, app_file,
1383 s_set_other, s_set_desc, s_get_type, s_set_type,
1384 separate_stab_sections, init_stab_section.
1386 * config/obj-multi.h: Update GPL notice to v2.
1388 (obj_app_file): New.
1389 (S_SET_SIZE): Test s_set_size for NULL before calling.
1390 (S_SET_ALIGN): Similar for s_set_align.
1395 (SEPARATE_STAB_SECTIONS): New.
1396 (INIT_STAB_SECTION): New.
1397 (EMIT_SECTION_SYMBOLS): New.
1398 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1400 * config/obj-elf.h: Update GPL notice to v2.
1401 Mention that this file is included from obj-multi.h.
1402 (obj_begin): Wrap definition in ifndef.
1403 (elf_file_symbol): Constify declaration.
1404 (obj_app_file): Ditto.
1405 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1406 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1408 * config/obj-elf.c (elf_s_set_other): New.
1409 (elf_file_symbol): Constify argument.
1410 (elf_separate_stab_sections): New.
1411 (elf_init_stab_section): New.
1412 (elf_format_ops): Add new members. Remove comma at end.
1414 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1415 (ecoff_format_ops): Add new fields. Remove comma at end.
1416 Mention inconsistency for emit_section_symbols.
1418 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1420 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1421 (coff_separate_stab_sections): New.
1422 (coff_format_ops): Add new members.
1424 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1425 (obj_aout_s_set_other): New.
1426 (obj_aout_s_set_desc): New.
1427 (obj_aout_s_get_type): New.
1428 (obj_aout_s_set_type): New.
1429 (obj_aout_separate_stab_sections): New.
1430 (aout_format_ops): New members added. Use obj_aout_process_stab,
1431 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1432 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1434 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1436 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1438 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1439 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1440 (md_estimate_size_before_relax): Ensure jumps to weak and
1441 externally visible symbols are relocatable.
1443 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1445 * stabs.c (aout_process_stab): Make global.
1446 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1447 * read.h (aout_process_stab): Declare.
1449 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1450 Generalize to *aout, *coff *elf.
1451 * configure: Regenerated.
1453 * doc/internals.texi (Object format backend): Say
1454 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1456 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1457 * Makefile.in: Regenerated.
1459 2000-05-19 Catherine Moore <clm@cygnus.com>
1461 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1463 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1465 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1466 instruction to reflect change in re_assemble_*.
1468 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1470 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1471 build PA64 ELF tools.
1472 * configure: Rebuilt.
1474 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1476 * Makefile.am: Regenerate dependencies.
1477 * Makefile.in: Regenerate.
1479 2000-05-15 Nick Clifton <nickc@cygnus.com>
1481 * config/tc-arm.c (struct asm_psr): Add boolean field
1482 distinguishing between CSPR and SPSR. Rename 'number' field
1484 (psrs): Rearrange contents to match new asm_psr structure.
1485 (arm_psr_parse): Move next to psr_required_here. Make it
1486 return an asm_psr structure.
1487 (psr_required_here): Use asm_psr structure returned by
1489 (do_msr): Reorganise to allow psr_required_here to be called
1491 (md_undefined_name): Mark 'name' parameter as unused, since
1492 the COFF target does not use it.
1494 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1496 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1498 * config/te-aux.h: Likewise.
1499 * config/te-dpx2.h: Likewise.
1500 * config/te-go32.h: Likewise.
1501 * config/te-hp300.h: Likewise.
1502 * config/te-hppa.h: Likewise.
1503 * config/te-i386aix.h: Likewise.
1504 * config/te-ic960.h: Likewise.
1505 * config/te-interix.h: Likewise.
1506 * config/te-nbsd532.h: Likewise.
1507 * config/te-pc532mach.h: Likewise.
1508 * config/te-ppcnw.h: Likewise.
1509 * config/te-psos.h: Likewise.
1510 * config/te-sparcaout.h: Likewise.
1511 * config/te-sun3.h: Likewise.
1512 * config/te-sysv32.h: Likewise.
1514 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1516 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1517 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1518 and sign extend without an if statement.
1519 (build_bytes): Likewise.
1521 2000-05-14 Kazu Hirata <kazu@hxi.com>
1523 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1524 X_add_symbol L_32 case.
1526 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1528 * config/te-freebsd.h: New file.
1530 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1532 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1533 bindtextdomain): Replace defines with those from intl/libgettext.h
1534 to quieten gcc warnings.
1536 * NEWS: Mention x86 .arch and -q.
1538 * config/tc-i386.c (quiet_warnings): New.
1539 (md_assemble): Use quiet_warnings.
1540 (md_parse_option): Set quiet_warnings from -q.
1541 (md_show_usage): Mention -q, delete -m.
1542 (flag_do_long_jump): Delete.
1543 (md_parse_option): Remove -m.
1544 (md_show_usage): Remove -m.
1545 (md_create_long_jump): Remove useless flag_do_long_jump code.
1547 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1548 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1550 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1551 Alexander Sokolov <robocop@netlink.ru>
1553 * doc/c-i386.texi (i386-Arch): New section.
1554 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1556 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1557 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1558 architecture has been given and is not 486.
1559 (set_cpu_arch): New.
1560 (md_pseudo_table): Add .arch.
1561 (md_assemble): Warn if cpu architecture has been given and an
1562 unsupported instruction.
1564 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1565 Move operand_types bit defines after relevant template field.
1566 (template): Add cpu_flags.
1570 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1572 * config/tc-mn10300.h (md_end): Define.
1573 (mn10300_finalize): Declare.
1574 * config/tc-mn10300.c: Include dwarf2dbg.h.
1575 (debug_line): Define.
1576 (md_assemble): Generate dwarf2 line info.
1577 (mn10300_finalize): New function. Finalize dwarf2 info.
1579 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1581 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1582 external version of the relocation for weak symbols.
1584 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1586 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1587 frame size in units of 16 bytes, as required per SW Conventions manual.
1588 (output_unw_records): Output info-block header as a dword to get
1591 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1593 * as.h: #include "file", not <file> on files from ../include.
1594 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1595 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1596 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1597 (tc_coff_symbol_emit_hook): Ditto.
1598 (OPTCOUNT): Cast to int to avoid compiler warning.
1599 (md_begin): Fix signed/unsigned warnings.
1601 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1603 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1604 ABRANCH LONG case for a conditional branch on a 68000.
1605 (md_estimate_size_before_relax): Likewise. Also handle
1606 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1607 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1608 PC-relative on all CPUs.
1609 (md_estimate_size_before_relax): Likewise.
1611 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1613 * as.c (parse_args): Just mention current year in printed
1616 2000-05-03 J.T. Conklin <jtc@redback.com>
1618 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1620 (md_parse_option): Recognize -m7400.
1622 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1624 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1625 don't permit lp to become less than the words array.
1627 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1629 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1630 Fix little-endian case.
1632 2000-05-03 David O'Brien <obrien@NUXI.com>
1634 * as.c (parse_args): Update copyright.
1636 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1638 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1639 for the .bss section too.
1641 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1643 * configure.in: Set em=linux for hppa-*-linux.
1644 * configure: Regenerate.
1645 * doc/Makefile.in: Regenerate with correct automake.
1647 * frags.c (frag_grow): Sanity check chunk_size.
1649 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1650 * config/obj-som.h: Likewise.
1651 * config/obj-ieee.h: Likewise.
1653 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1655 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1656 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1657 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1658 (pa_ip): low_sign_unext now returns via function value. Use
1659 re_assemble_* instead of dis_assemble_* and
1660 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1662 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1663 (md_section_align, md_parse_option, md_show_usage,
1664 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1665 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1666 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1667 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1668 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1670 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1671 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1672 outside of switch. Correct mask and shifting errors in case 10
1673 and case -11. In case 21, compare against signed range to suit
1674 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1675 case 17 and case 22, use offsetT variable to properly check range.
1676 Use re_assemble_* here too.
1677 (evaluate_absolute): Change type of value to offsetT. Call
1678 hppa_field_adjust to do the work for us.
1679 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1680 (pa_parse_cmpib_64_cmpltr): Ditto.
1681 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1682 of i to unsigned int.
1683 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1684 (pa_end_of_source): Return type is void.
1686 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1688 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1690 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1692 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1693 More comments added.
1694 (md_begin): Removed "construct symbols for each register name".
1695 Because register names conflicts with GCC generated function
1697 (avr_operand): Now constant numbers can be used as a register
1698 identifiers (0 as r0, 31 as r31).
1699 (md_assemble): use skip_space () before parsing instruction
1702 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1704 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1705 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1706 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1707 * configure: Regenerate.
1709 2000-04-29 Andreas Jaeger <aj@suse.de>
1711 * as.h: Correctly check GCC version.
1713 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1715 * doc/as.1: Fix unbalanced brackets.
1717 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1719 (line_comment_chars): Set to '/' if TE_FreeBSD.
1721 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1723 * configure.in: Configury support for PA64 (currently disabled).
1724 * configure: Rebuilt.
1726 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1728 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1729 bfd_set_section_alignment.
1731 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1733 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1736 2000-04-24 Nick Clifton <nickc@cygnus.com>
1738 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1739 * doc/as.texinfo (Align): Include arm and strongarm in list of
1740 targets that have the second form of the behaviour of the .align
1743 2000-04-24 Mark Klein <mklein@dis.com>
1745 * obj-som.c: Terminate obj_pseudo_table.
1747 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1749 * as.c (parse_args): Allow md_parse_option to override -a listing
1751 * config/obj-coff.c (add_lineno): Change type of offset parameter
1752 from "int" to "bfd_vma."
1753 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1754 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1755 (ppc_change_csect): Align correctly for XCOFF64.
1756 (ppc_machine): New function, which discards "ppc_machine" line.
1757 (ppc_tc): Cons for 8 when code is 64 bit.
1758 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1760 (md_parse_option): Handle -a64 and -a32.
1762 * config/tc-ppc.h (TARGET_MACH): Define.
1763 (TARGET_FORMAT): Move to function.
1764 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1766 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1768 * config/tc-avr.c: New AVR_ISA_ defined.
1769 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1770 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1771 for `fmul', `movw' and `lpm R,Z' instructions.
1772 (avr_operands): Warn if current opcode is a two-word instruction
1773 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1774 (avr_opcodes): New commands added.
1775 (REGISTER_P): Check 'a' and 'v' constraint letters.
1776 (mcu_types): New MCU added.
1778 2000-04-22 Timothy Wall <twall@cygnus.com>
1780 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1782 (operand_match): Conditionally insert default bit values for IMMU9.
1784 2000-04-14 Matthew Green <mrg@cygnus.com>
1786 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1787 * configure: Rebuilt.
1789 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1790 Jason Eckhardt <jle@cygnus.com>
1792 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1794 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1795 Added handling of new operand types l,y,&,fe,fE,fx.
1797 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1798 David Mosberger <davidm@hpl.hp.com>
1799 Timothy Wall <twall@cygnus.com>
1800 Andrew MacLeod <amacleod@cygnus.com>
1801 Jim Wilson <wilson@cygnus.com>
1803 * Makefile.am (CPU_TYPES): Add ia64.
1804 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1805 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1806 * Makefile.in: Rebuild.
1807 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1808 * configure: Rebuild.
1809 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1810 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1811 * expr.c (expr): Handle md_optimize_expr.
1812 * read.c (LEX_HASH): Add comment.
1813 * config/tc-ia64.c, config/tc-ia64.h: New files.
1815 2000-04-21 Richard Henderson <rth@cygnus.com>
1817 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1818 bundling a non-delayed branch type instruction.
1820 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1822 * config/tc-mn10300.c (HAVE_AM30): Define.
1823 (md_assemble): Use it.
1825 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1827 * config/obj-elf.c (obj_elf_change_section): Check for changed
1830 * Makefile.am: (CPU_MULTI_VALID): Remove.
1831 (MULTI_CPU_TYPES): Define.
1832 (MULTI_CPU_OBJ_VALID): Define.
1833 (DEPTC): Use the above.
1834 (DEPOBJ): Same here.
1836 Regenerate dependencies.
1837 * Makefile.in: Regenerate.
1839 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1841 * Makefile.am (YACC, LEX): Get them from configure.
1843 2000-04-18 H.J. Lu (hjl@gnu.org)
1845 * config/tc-i386.c (offset_in_range): Use addressT instead of
1846 bfd_vma for non-bfd assemblers.
1848 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1850 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1851 doesn't give spurious errors.
1853 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1855 * as.h (SEEK_SET): Define if undefined.
1857 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1859 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1860 constants, and don't assume offsetT is 32 bits.
1862 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1864 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1865 (md_pcrel_from_section): Add prototype.
1866 (d10v_fix_adjustable): Add prototype.
1867 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1869 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1871 2000-04-12 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1874 symbol in frag chain.
1876 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1878 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1879 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1880 (fits_in_signed_word, smallest_imm_type): Ditto.
1881 (md_assemble): Use an offsetT var to hold offsetT values, not a
1883 (offset_in_range): New.
1884 (md_assemble): Use it.
1885 (md_convert_frag): Change type of target_address, opcode_address,
1886 and displacement_from_opcode_start to offsetT.
1887 (md_create_short_jump): Change type of offset to offsetT.
1888 (md_create_long_jump): Ditto.
1889 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1890 (md_chars_to_number): Remove.
1891 (output_invalid): Remove duplicate prototype.
1893 2000-04-09 Nick Clifton <nickc@cygnus.com>
1895 * Makefile.am (CPU_TYPES): Add 'avr'.
1896 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1897 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1899 * Makefile.in: Regenerate.
1901 * doc/as.texinfo: Add M32R documentation.
1903 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1905 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1906 --enable-build-warnings option.
1907 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1908 * Makefile.in, configure: Re-generate.
1910 2000-04-07 Nick Clifton <nickc@cygnus.com>
1912 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1913 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1914 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1915 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1916 (arm_force_relocation): Force relocations for
1917 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1919 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1921 * config/tc-sh.c (get_operands): There's no third operand if the
1922 first operand is an immediate.
1924 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1926 * config/tc-sh.c (immediate): Delete.
1927 (sh_operand_info): Add immediate member.
1928 (parse_reg): Use A_PC for pc.
1929 (parse_exp): Add second argument 'op'. All callers changed.
1930 (parse_at): Expect pc to be coded as A_PC.
1931 Use immediate field in *op.
1932 (insert): Add fourth argument 'op'. All callers changed.
1933 (build_relax): Add second argument 'op'. All callers changed.
1934 (insert_loop_bounds): New function.
1935 (build_Mytes): Remove DISP_4.
1936 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1937 (assemble_ppi): Use immediate field in *operand.
1938 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1939 (md_apply_fix): Likewise.
1940 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1942 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1944 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1946 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1948 * internals.texi (CPU backend): Document
1949 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1951 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1953 * po/gas.pot: Regenerate.
1955 * as.c (show_usage): Restore translated part of bug string.
1956 * gasp.c (show_usage): Likewise.
1958 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1959 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1960 than move-if-change.
1961 (DEP1): Modify for "gcc -MM".
1965 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1966 Update dependencies.
1967 * Makefile.in: Regenerate.
1969 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1971 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1972 (md_begin): Likewise.
1973 (HAVE_AM33): New macro.
1974 (md_assemble): Use it. Match r_regs and xr_regs only if
1977 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1979 * as.h: #include "bin-bugs.h"
1980 * as.c (show_usage): Use REPORT_BUGS_TO.
1981 * gasp.c: #include "bin-bugs.h"
1982 (show_usage): Use REPORT_BUGS_TO.
1984 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1986 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1988 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1989 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1992 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1994 * config/tc-i386.c (i386_immediate): Don't assume a constant
1995 immediate is necessarily 16 bits when in 16 bit code mode.
1996 (md_assemble): Instead set guess_suffix here after we have checked
1999 2000-04-02 Richard Henderson <rth@cygnus.com>
2001 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2002 quantities. Correct right shift sign extension.
2003 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2004 32-bit value when shifting into place.
2006 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2008 * app.c: Add ATTRIBUTE_UNUSED as needed.
2009 * config/tc-ppc.c: Likewise.
2010 (ppc_size): Make unsigned long.
2011 (ppc_insert_operand): Add casts to avoid warnings.
2013 2000-03-31 Nick Clifton <nickc@cygnus.com>
2015 * config/tc-d10v.h (md_flush_pending_output): Define.
2017 2000-03-29 Nick Clifton <nickc@cygnus.com>
2019 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2020 segment. Works for both BFD_ASSEMBLER and others.
2021 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2023 2000-03-29 Nick Clifton <nickc@cygnus.com
2025 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2027 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2029 * listing.c (LISTING_LHS_WIDTH): Default depends on
2031 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2033 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2035 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2038 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2040 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2042 * config/tc-avr.c (mcu_types): Add missing initialiser.
2043 (md_pcrel_from_section): Add prototype.
2044 (avr_operand): Remove redundant test of unsigned < 0.
2045 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2047 2000-03-27 Denis Chertykov <denisc@overta.ru>
2049 * config/tc-avr.c: New file for AVR support.
2050 * config/tc-avr.h: Likewise.
2051 * configure.in: Add AVR support.
2052 * configure: Regenerate.
2054 2000-03-26 Timothy Wall <twall@cygnus.com>
2056 * gasp.c (macro_op): Add new argument to check_macro call.
2057 Macro structure definitions moved to macro.h
2058 * sb.h: Add argument to prototype for input_scrub_include_sb.
2059 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2060 nesting checks with an additional flag.
2061 (struct input_save): Add flag to indicate whether current sb
2062 should be checked for proper macro/conditional nesting.
2063 (input_scrub_push/pop): Save/restore nest check flag.
2064 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2066 * macro.c (check_macro): Allow caller to retrieve parsed macro
2067 information if a pointer is provided. This information may be
2068 used by the new macro hooks.
2069 * macro.h: Update prototype for check_macro. Macro struct
2070 definitions moved here from macro.c/gasp.c.
2071 * read.c (read_a_source_file): Add parameter to check_macro call,
2072 and pass macro info to the macro hook, if defined.
2073 (input_scrub_insert_line): New. Allow insertion of a line of
2074 characters into the input stream.
2075 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2076 file into the input stream.
2077 (s_include): Use input_scrub_insert_file.
2078 * internals.texi: Document new macro hooks.
2079 * as.h: New prototypes added.
2081 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2083 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2084 an initial capital letter.
2085 (i386_index_check): Reindent.
2087 2000-03-19 Nick Clifton <nickc@cygnus.com>
2089 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2092 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2094 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2095 instruction operand bad if Rd > 7 when generating
2096 thumb instructions. Prevents for example,
2097 "adr r12,label" from silently failing and generating
2098 the wrong instruction.
2100 2000-03-17 Nick Clifton <nickc@cygnus.com>
2102 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2103 that have a destingation >= 0x400000.
2104 Fix compile time warning messages.
2106 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2108 * config/tc-sh.c (md_begin): When encountering insn that are
2109 not supported by the current arch, only change the name if
2110 its contents are the same as prev_name.
2111 (get_specific): If the the architecture doesn't match, fail.
2113 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2115 * config/tc-sh.c (IDENT_CHAR): Define.
2116 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2117 matching back where it came from.
2119 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2121 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2123 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2125 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2128 2000-03-15 Kazu Hirata <kazu@hxi.com>
2130 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2132 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2134 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2135 floating-point-number, make sure 'f' is in FLT_CHARS.
2137 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2139 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2140 (s_lcomm_internal): Use it.
2141 * doc/internals.texi (CPU backend): Document it.
2142 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2145 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2147 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2150 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2151 implementation doesn't have special handling for switch
2153 (macro_build): Allow for code in sections other than .text.
2155 (mips_ip): Likewise.
2156 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2157 Don't perform relocs if we will be outputting them.
2158 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2159 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2162 2000-03-09 Catherine Moore <clm@cygnus.com>
2164 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2165 relocation type based on the entry in the fixup structure.
2166 Put S_IS_EXTERN processing back in.
2168 2000-03-08 H.J. Lu (hjl@gnu.org)
2170 * Makefile.am (install-exec-tooldir): Depend on
2171 install-exec-bindir for parallel make.
2172 * Makefile.in: Regenerated.
2174 2000-03-06 Nick Clifton <nickc@cygnus.com>
2176 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2178 (md_parse_option): Parse -m32r command line switch - disable m32rx
2180 (md_show_usage): Document new option.
2182 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2183 * doc/Makefile.in: Regenerate.
2184 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2186 2000-03-02 Michael Meissner <meissner@redhat.com>
2188 * config/tc-d30v.c (check_range): Remove code that incorrectly
2189 sign extended values where bits < 32.
2191 2000-03-02 H.J. Lu (hjl@gnu.org)
2193 * configure.in: Support --enable-targets=all on ia32.
2194 * configure: Regenerated.
2196 2000-03-01 Nick Clifton <nickc@cygnus.com>
2198 * gasp.c (do_align): Remove bogus check of alignment value.
2200 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2202 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2203 TC_PPC was defined forced the type of a symbol with no other type
2206 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2208 * doc/internals.texi (CPU backend): Mention that
2209 line_separator_chars do not break up comments. Fix typos for
2210 LEX_AT and LEX_NAME descriptions. Document operands for
2211 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2212 description of md_create_short_jump usage. Document argument for
2213 md_undefined_symbol.
2215 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2217 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2218 (md_parse_option): Handle it.
2219 (md_show_usage): Document it.
2221 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2223 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2224 opcode, for the instruction `pal19'. From Andrea Arcangeli
2227 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2229 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2231 (md_assemble): To here, before template operands are matched.
2232 Also ensure a constant immediate is sign extended when we know the
2233 size is at most 16 bits. This is to catch cases like "add
2234 $0xffc0,%ax" where we don't know the size, and thus that the
2235 immediate can be represented as Imm8S until after parsing the
2237 (i386_displacement): Similarly sign extend 16 bit constant
2239 (md_assemble): Relax 16-bit jump constant range check to suit sign
2240 extended displacements.
2242 2000-02-26 Andreas Jaeger <aj@suse.de>
2244 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2246 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2248 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2249 call operands when intel_syntax.
2250 (intel_float_operand): Return 2 for "fi...".
2251 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2252 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2253 earlier "SHORT" change.
2254 (md_assemble): When determining suffix from Regs, exclude
2257 2000-02-24 Nick Clifton <nickc@cygnus.com>
2259 * configure: Add arm-wince, mips-pe and sh-pe targets.
2260 * configure: Regenerate.
2262 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2264 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2265 "pe-mips" for the mips-pe target.
2267 * config/tc-arm.c (insns): Change displacement encoded in BL
2268 and B instructions if the target port is arm-wince.
2269 (do_ldst): Do not bias the relocation offset if the target
2271 (md_pcrel_from): Add in missing relocation offset bias if the
2272 target os arm-wince.
2274 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2275 (md_begin): Disable -G support for mips-pe target.
2276 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2277 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2280 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2281 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2282 assembler, just set the alignment to 4.
2284 * config/te-wince-pe.h: New file for WinCE targets. Define
2287 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2289 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2290 string instructions.
2291 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2292 (i386_intel_memory_operand): After finding a segment override,
2293 check again for no `[' before looking for a displacement. Bomb if
2294 more than one displacement rather than silently discarding the
2295 second and subsequent ones. Free strings malloc'd by
2296 build_displacement_string.
2298 2000-02-24 Catherine Moore <clm@cygnus.com>
2300 * config/obj-som.c (obj_pseudo_table): Add "weak".
2301 (obj_som_weak): New routine.
2303 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2305 * config/tc-i386.c (union i386_op): New.
2306 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2307 Throughout file replace occurences of disps[n], imms[n], regs[n]
2308 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2309 intel mode operand swapping. Add assert in regKludge and
2310 fake_zero_displacement code. Test i.types[n] when outputting
2311 displacements and immediates. Combine output of Disp16 with
2313 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2314 when in intel mode by (not) reversing fsub and fdiv operands
2315 before the template search. This fails for single operand
2316 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2317 undefined. Instead fix the base_opcode after we've found the
2318 template. Move base_opcode xor with found_reverse_match from
2319 opcode output code to before this fix so we test for the correct
2321 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2322 check in intel mode. Instead compare opcodes.
2324 * config/tc-i386.h (TC_RELOC): Delete.
2325 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2326 with equivalent call to reloc.
2328 * as.h (flag_m68k_mri): Move declaration after target include, and
2329 only declare when TC_M68K defined. Define as zero otherwise.
2330 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2331 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2332 Define as zero otherwise.
2333 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2334 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2335 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2336 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2337 testing whether defined.
2338 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2339 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2340 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2341 rather than testing whether defined.
2342 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2343 (parse_mri_cons): Declare and use only when TC_M68K.
2344 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2345 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2346 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2348 * NEWS: Mention IBM 370 support.
2350 2000-02-23 Richard Henderson <rth@cygnus.com>
2352 * config/tc-i386.c (md_assemble): When swapping operands for
2353 intel_syntax, assume everything that's not Imm or Disp is a
2356 2000-02-23 Linas Vepstas <linas@linas.org>
2358 * config/tc-i370.c, config/tc-i370.h: New files.
2359 * Makefile.am: Add support for Linux/IBM 370.
2360 * configure.in: Likewise.
2361 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2362 * config/obj-elf.c: Include elf/i370.h
2363 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2365 * Makefile.in: Regenerate.
2366 * configure: Regenerate.
2368 * doc/c-i370.texi: New file.
2369 * doc/all.texi: Include it.
2370 * doc/as.texinfo: And here.
2371 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2372 * doc/Makefile.in: Regenerate.
2374 2000-02-19 Michael Meissner <meissner@redhat.com>
2376 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2377 determine if an instruction can be used in parallel with an ADDppp
2378 or SUBppp instruction.
2380 2000-02-22 Andrew Haley <aph@cygnus.com>
2382 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2384 1999-12-30 Andrew Haley <aph@cygnus.com>
2386 * config/tc-mips.c (mips_gp32): New variable.
2387 (macro_build) Use mips_gp32.
2389 (md_longopts): Add "-mgp32" and "-mgp64".
2390 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2392 (OPTION_M7900): Change offset
2393 (OPTION_NO_M7900): Ditto.
2395 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2397 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2398 warning, and bump it to 1.
2400 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2402 From Brad Lucier <lucier@math.purdue.edu>:
2403 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2406 2000-02-21 Catherine Moore <clm@cygnus.com>
2408 * config/tc-mips.c (MF_HILO_INSN): Define.
2409 (mips_7000_hilo_fix): Declare.
2410 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2411 (md_parse_option): Check for 7000_HILO_FIX options.
2412 (OPTION_M7000_HILO_FIX): Define.
2413 (OPTION_NO_M7000_HILO_FIX): Define.
2414 * doc/c-mips.texi (-mfix7000): Describe.
2416 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2418 * listing.c (print_lines): Remove unused variable `end'.
2420 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2421 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2422 reloc_type when BFD_ASSEMBLER.
2423 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2424 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2425 statement and quell signed vs. unsigned comparison warning.
2427 2000-02-18 Nick Clifton <nickc@cygnus.com>
2429 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2430 the computed frag offset, rather than overwriting it.
2432 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2434 * config/tc-sh.c ("elf/sh.h"): Include.
2435 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2436 (md.begin): Initialize target_arch.
2437 Only include opcodes in has table that match selected architecture.
2438 (parse_reg): Recognize register names for sh-dsp.
2439 (parse_at): Recognize post-modify addressing.
2440 (get_operands): The leading space is now optional.
2441 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2442 arguments. Update valid_arch.
2443 (build_Mytes): Add support for SDT_REG_N.
2444 (find_cooked_opcode): New function, broken out of md_assemble.
2445 (assemble_ppi, sh_elf_final_processing): New functions.
2446 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2447 (md_longopts, md_parse_option): New option: -dsp.
2448 * config/tc-sh.h (elf_tc_final_processing): Define.
2449 (sh_elf_final_processing): Declare.
2451 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2453 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2454 the unwinder subspace. Save the current seg/subseg before creating
2457 2000-02-10 Nick Clifton <nickc@cygnus.com>
2459 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2460 little endian targets.
2461 (INST_BYTE1): Redefine to handle big and little endian
2463 (cpu_type): New type: Select between M340 and M210.
2464 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2465 instructions of the M340.
2466 (md_assemble): Add support for the MULSH and OPSR classes of
2468 (md_atof): Add support for little endian targets.
2469 (md_parse_option): Add support for -EL, -EB and -mcpu command
2471 (md_convert_frag): Add support for little endian targets.
2472 (md_apply_fix3): Add support for little endian targets.
2473 (md_number_to_chars): Add support for little endian targets.
2475 2000-02-10 Timothy Wall <twall@redhat.com>
2477 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2478 defined, use it to verify the symbol just read should be a label.
2480 2000-02-10 Timothy Wall <twall@redhat.com>
2482 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2483 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2484 around colons when KEEP_WHITE_AROUND_COLON is defined.
2485 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2486 and KEEP_WHITE_AROUND_COLON.
2488 2000-02-08 Timothy Wall <twall@redhat.com>
2490 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2492 (do_repeat): New. Abstract repeat logic so that a "break" can be
2494 (end_repeat): New. Provide support for a "break" out of the
2496 * read.h: Add prototypes for new functions.
2498 2000-02-08 Timothy Wall <twall@redhat.com>
2500 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2501 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2502 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2505 2000-02-08 Timothy Wall <twall@redhat.com>
2507 * read.c: Added elseif to directives table.
2508 * read.h: Added prototype for s_elseif.
2509 * doc/as.texinfo: Added description for elseif.
2510 * cond.c (s_elseif): New function
2512 2000-02-04 Timothy Wall <twall@redhat.com>
2514 * listing.c (print_lines): Remove conditionals causing bug in
2517 2000-02-03 Timothy Wall <twall@cygnus.com>
2519 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2521 * frags.c (frag_new): Calculate fr_fix in octets
2522 (frag_now_fix) Return offset as target address offset (bytes).
2523 (frag_now_fix_octets) New - Return offset in octets (8-bit
2525 * frags.h: Added prototype for frag_now_fix_octets().
2526 Distinguish between octets and bytes in field descriptions.
2527 * listing.c (calc_hex): Account for octets vs bytes when
2528 printing addresses/offsets.
2529 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2530 target is little-endian, print the octets in a word in big-endian
2531 order so that the display looks like a proper hexadecimal number,
2532 instead of having the octets reversed.
2533 * read.c (do_align): When recording alignment, alignment power
2534 should be in terms of target bytes (minimum addressible unit)
2536 (do_org) Convert ORG target address (byte) argument into an
2537 octet offset when generating a variable fragment.
2538 * symbols.c (resolve_symbol_value): Symbol final value
2539 converted to a target address offset (bytes) from its octet offset.
2540 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2541 offset (bytes) is adjusted by the frag offset (octets) converted
2543 (coff_frob_section) Section alignment power is in terms of bytes;
2544 convert it to an octet alignment power when calculating size (and
2545 size mask) in octets. Don't modify the section size in order to
2546 "align" it for TI COFF, since that format has a different method
2547 for storing alignment information.
2549 2000-02-01 Timothy Wall <twall@cygnus.com>
2551 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2552 entries, matching the way GCC generates them. If not escaped, the
2553 filename is encoded incorrectly.
2555 2000-01-31 Nick Clifton <nickc@cygnus.com>
2557 * config/tc-arm.c (reg_table): Add support for ATPCS register
2560 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2562 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2564 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2566 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2567 of a symbol when we really care about its value.
2569 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2571 * config/tc-mcore.c (md_assemble): Give warning message if
2572 operands passes to instruction are more than the spec.
2574 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2576 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2577 Thumb mode but the label seen was not declared as '.thumb_func'
2578 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2579 correct disassembly of Thumb code bounded by non function labels.
2581 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2583 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2584 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2586 * Makefile.in: Same here.
2589 * configure.in: Set bfd_gas for i386-aout when primary target
2590 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2591 we may need the primary te_file. Remove incorrect comment.
2593 * configure: Regenerate.
2595 * config/e-i386aout.c: New file.
2597 * as.c (USE_EMULATIONS): Move to before print_version_id.
2598 (struct emulation): Add i386aout.
2599 (show_usage): Split text strings. Reformat -a text. Add --em
2603 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2604 (aout_format_ops): New.
2607 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2608 preprocessor conditional and add aout USE_EMULATIONS tests.
2609 (read_a_source_file): Don't pass error strings to printf as
2613 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2615 (do_data): Same here.
2616 (process_file): And here.
2619 * symbols.c (colon): Rewrite "already defined" fatal message
2620 code for aout with USE_EMULATIONS.
2623 * config/obj-aout.c (OBJ_HEADER): Define.
2624 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2626 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2627 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2629 (obj_aout_type): Expand S_SET_OTHER here too.
2630 (obj_read_begin_hook): Remove.
2631 (aout_pop_insert): New.
2632 (obj_aout_s_get_other): New.
2633 (obj_aout_s_get_desc): New.
2634 (aout_format_ops): New.
2637 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2638 gets aout_pseudo_table.
2639 (aout_pseudo_table): Declare.
2640 (obj_read_begin_hook): Define.
2643 * config/obj-coff.c (obj_pseudo_table): Rename to
2645 (coff_pop_insert): Use coff_pseudo_table.
2646 (coff_sec_sym_ok_for_reloc): Remove.
2647 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2648 and comment all zero entries and remove #if 0 code.
2651 * config/obj-coff.h (obj_pop_insert): Define.
2652 (coff_pseudo_table): Declare.
2655 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2656 s_get_size, s_set_size. Comment all zero entries.
2659 * config/obj-elf.c (elf_s_get_other): New function.
2660 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2661 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2662 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2664 (obj_elf_parse_section_letters): Don't pass error strings to
2665 printf as format arg.
2668 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2670 (elf_s_get_other): Declare.
2671 (S_GET_OTHER) Define as elf_s_get_other if not already
2673 (S_SET_OTHER): Only define when not already defined.
2674 (elf_obj_read_begin_hook): Declare.
2675 (obj_read_begin_hook): Define.
2676 (elf_obj_symbol_new_hook): Declare.
2677 (obj_symbol_new_hook): Define.
2680 * config/obj-multi.h: Add copyright header and protect against
2681 multiple inclusion. Add * to all function pointers.
2682 (OBJ_HEADER): If defined, include it rather than other defines
2684 (obj_frob_file_after_relocs): Test for NULL.
2685 (obj_symbol_new_hook): Here too.
2686 (obj_sec_sym_ok_for_reloc): And here.
2687 (S_GET_OTHER): Define.
2688 (S_GET_DESC): Define.
2689 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2690 (OBJ_MAYBE_ELF): Update comment.
2692 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2693 OBJ_AOUT preprocessor conditional and handle emulation by
2694 testing OUTPUT_FLAVOR.
2695 (i386_displacement): Here too.
2696 (md_section_align): Similarly here.
2697 (i386_target_format): Conditionally compile when more than one
2698 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2699 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2700 (i386_displacement): Here too.
2703 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2704 Define TARGET_FORMAT for aout only when not multi.
2707 * config/te-multi.h: Delete file as it's identical to te-generic.h
2709 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2711 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2712 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2715 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2717 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2720 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2722 * config/tc-mips.c (mips_do_align): New function.
2723 * config/tc-mips.h (md_do_align): Define.
2725 2000-01-10 Philip Blundell <philb@gnu.org>
2727 * doc/c-arm.texi (ARM Options): Fix typo.
2728 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2729 line separator for Linux.
2730 * doc/as.texinfo (Comments): Mention the ARM.
2732 2000-01-10 Philip Blundell <pb@futuretv.com>
2734 * configure.in (arm*-*-conix*): New target.
2735 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2737 * configure: Regenerate.
2739 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2741 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2742 (obj_elf_visibility): New function.
2744 * doc/as.texinfo (Visibility): New node: document visibility
2747 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2749 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2750 warning for absolute jump/call without `*' in non-intel mode. No
2751 need to set i.types[0] JumpAbsolute in intel mode.
2753 1999-12-22 Philip Blundell <pb@futuretv.com>
2755 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2756 hook function when changing sections.
2757 (arm_s_data): Likewise.
2759 1999-12-14 Nick Clifton <nickc@cygnus.com>
2761 * config/tc-arm.c (md_parse_option): Add support for -marm720
2762 command line switch.
2764 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2766 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2767 (r_registers, xr_registers): Define.
2768 (r_register_name, xr_register_name): New functions.
2769 (md_assemble): Handle new am33 operand types and instruction
2771 (mn10300_insert_operand, check_operand): Likewise.
2773 1999-11-29 Nick Clifton <nickc@cygnus.com>
2775 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2776 (s_force_thumb): Set thumb_mode to 2.
2777 (md_assemble): Do not complain about thumb instructions on a
2778 non-thumb target if thumb_mode is set to 2.
2780 1999-11-28 Michael Meissner <meissner@cygnus.com>
2782 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2783 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2784 (O_...): Add new machine dependent expressions if we are handling
2785 explicit relocations.
2786 (alpha_reloc_op): New static table holding the explicit relocation
2788 (alpha_literal_hash): New static to hold the hash table for
2789 explicit relocations.
2790 (alpha_macros): Add support for explicit relocations.
2791 (md_begin): If explicit relocations, initialize hash table.
2792 (md_assemble): Don't print a second error if tokenize_arguments
2793 already printed an error message.
2794 (md_apply_fix): Add support for explicit relocations.
2795 (alpha_force_relocation): Ditto.
2796 (alpha_fix_adjustable): Ditto.
2797 (alpha_adjust_symtab): New function to support explicit
2799 (alpha_adjust_symtab_relocs): Ditto.
2800 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2801 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2802 Add support for explicit relocations. Return -2 if an error
2803 message was already printed.
2804 (find_macro_match): Add support for explicit relocations. Comment
2806 (emit_insn): Add support for explicit relocations.
2807 (assemble_tokens): Ditto.
2809 (load_expression): Ditto.
2812 (emit_ir_load): Ditto.
2813 (emit_loadstore): Ditto.
2816 (emit_sextX): Ditto.
2817 (emit_division): Ditto.
2818 (emit_jsrjmp): Ditto.
2819 (emit_retjcr): Ditto.
2821 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2823 (tc_adjust_symtab): If explicit relocations, call the function
2824 alpha_adjust_symtab.
2825 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2826 relocations next to the literal relocation they reference.
2827 (TC_INIT_FIX_DATA): Initialize the new fields.
2828 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2830 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2832 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2833 'B' operand for PA2.0 bb instruction.
2835 1999-11-18 Nick Clifton <nickc@cygnus.com>
2837 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2840 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2842 (mcore_force_relocation): Force relocations to be generated for
2845 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2847 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2848 (i386_displacement): Disallow O_big displacements.
2850 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2852 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2853 Small improvements in error checking.
2854 (md_assemble): Support for unconditional ARM instructions.
2855 (md_parse_option): Support for -m[arm]v5e flag.
2857 1999-11-12 Nick Clifton <nickc@cygnus.com>
2859 * macro.c (buffer_and_nest): Do not check beyond the end of the
2862 1999-11-11 Nick Clifton <nickc@cygnus.com>
2864 * macro.c (buffer_and_nest): Look for seperator after TO and
2867 1999-11-08 Andrew Haley <aph@cygnus.com>
2869 * app.c (do_scrub_chars): When in State 10, treat backslash
2870 characters in the same way as as symbol characters.
2872 1999-11-07 Richard Henderson <rth@cygnus.com>
2874 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2875 the previous label was in the current section before playing
2876 with auto-alignment.
2878 1999-11-06 Nick Clifton <nickc@cygnus.com>
2880 * config/tc-v850.c (v850_force_relocation): Force relocation
2882 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2885 1999-11-05 Michael Meissner <meissner@cygnus.com>
2887 * expr.h (operatorT): Increase machine dependent operators to 16.
2888 * expr.c (op_rank): Ditto.
2890 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2892 * read.c (pseudo_set): Reject attempts to set the value of a
2895 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2898 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2900 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2901 to bfd_set_section_contents.
2903 1999-11-03 Nick Clifton <nickc@cygnus.com>
2905 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2907 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2909 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2910 (mips_ip): Use OPCODE_IS_MEMBER.
2912 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2914 * config/tc-arm.c (reg_required_here): Improve comments.
2916 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2917 (tinsns): Initialize variants field.
2919 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2920 BAD_PC respectively.
2922 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2924 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2925 * config/tc-arm.h: Fix compile time warnings.
2927 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2929 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2930 form @abs16, @(abs16) and @(abs16 + imm).
2932 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2934 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2935 (ISA_HAS_64_BIT_REGS) New.
2936 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2937 mips_emit_delays,macro_build,load_register,load_addresss,
2938 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2939 and/or use new ISA_xxx macros in expressions involving
2940 ISA, particularly mips_opts.isa.
2942 1999-10-18 Michael Meissner <meissner@cygnus.com>
2944 * expr.h (operatorT): Add machine dependent operators md1..md8.
2945 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2946 for the machine dependent operators to use.
2948 * expr.c (op_rank): Add machine dependent operators.
2950 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2952 (O_cpregister): Ditto.
2953 (md_begin): Change X_op test that field is wide enough to use
2954 O_max instead of O_alpha_max.
2955 (cpu_types): Fill in missing initializer.
2956 (alpha_num_macros): Make unsigned.
2957 (md_assemble): Make opnamelen be size_t.
2958 (md_apply_fix): Cast alpha_num_operands to int before testing.
2959 (alpha_force_relocation): Ditto.
2960 (alpha_fix_adjustable): Ditto.
2961 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2962 (tc_gen_reloc): Ditto.
2963 (tc_get_register): Ditto.
2968 (s_alpha_ent): Ditto.
2969 (s_alpha_end): Ditto.
2970 (s_alpha_frame): Ditto.
2971 (s_alpha_prologue): Ditto.
2972 (s_alpha_file): Ditto.
2973 (s_alpha_gprel32): Ditto.
2974 (s_alpha_proc): Ditto.
2975 (s_alpha_set): Ditto.
2976 (s_alpha_base): Ditto.
2977 (s_alpha_align): Ditto.
2978 (s_alpha_arch): Ditto.
2979 (alpha_align): Ditto.
2980 (assemble_insn): Suppress unused variable warning.
2982 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2983 order in the structure.
2984 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2986 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2988 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2990 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2992 * config/tc-i386.c (i386_index_check): Correct #endif location.
2994 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2996 * as.c (show_usage): Document new options.
2997 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2998 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2999 (parse_args): Parse the new options.
3000 (main): If there were warnings, and --fatal-warnings
3001 was specified, print an error.
3002 * as.h: New variable, flag_fatal_warnings, for new option.
3004 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3006 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3007 '@'. Change autoincrement completers to fall through to cache control
3010 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3012 (pa_parse_addb_64_cmpltr): New function.
3014 * config/tc-hppa.c (pa_ip): Change error message.
3015 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3016 '?Q' args to allow falling through.
3018 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3019 Remove unused conditional codes.
3020 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3022 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3024 * config/tc-d30v.c (CHAR_BIT): Define.
3025 (check_range): Fix bit operations to support integers bigger than
3028 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3030 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3033 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3034 Doug Evans <devans@cygnus.com>
3036 Add support for m32rx.
3037 * config/tc-m32r.c (enable_m32rx): New static global.
3038 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3039 (allow_m32rx): New function.
3040 (M32R_SHORTOPTS): Add `O'.
3041 (md_longopts): Add --m32rx plus several warning options.
3042 (md_parse_option): Handle new options.
3043 (md_show_usage): Print them.
3044 (md_begin): Enable m32rx.
3045 (OPERAND_IS_COND_BIT): New macro.
3046 (first_writes_to_seconds_operands): New function.
3047 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3048 (target_make_parallel,assemble_two_insns): New functions.
3049 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3050 If optimizing and m32rx, try to make consecutive insns parallel.
3052 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3054 * config/tc-mips.c (nopic_need_relax): Allow for the
3055 .sdata.foo sections generated by -fdata-sections,
3056 and for the .gnu.linkonce.s sections generated by C++.
3058 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3060 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3061 with cleaner code using completer prefixes. Add 'Y'.
3063 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3065 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3067 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3068 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3069 insn does not match and we should try the next insn in the table.
3071 1999-09-22 Nick Clifton <nickc@cygnus.com>
3073 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3075 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3077 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3080 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3082 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3083 OBJ_ELF. If ELF, add "sq".
3084 (md_parse_option): If ELF, ignore -s and -q.
3085 (md_show_usage): Mention ELF options.
3087 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3089 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3092 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3094 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3096 * config/tc-hppa.c (struct pa_it): New field "trunc".
3097 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3098 (pa_parse_ftest_gfx_completer): New function
3099 (pa_parse_fp_cnv_format): New function.
3101 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3102 (md_apply_fix): Handle 22bit pc-rel branches.
3104 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3106 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3108 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3110 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3112 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3114 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3115 (pa_ip): Handle 'fX'.
3117 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3119 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3120 unwinds unless the function is in the text space.
3121 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3123 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3125 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3126 (md_assemble): To here. Tweak address generation.
3128 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3130 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3131 (md_assemble): Call dwarf2_where for OBJ_ELF.
3132 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3133 (pa_end_of_source): New function.
3134 * tc-hppa.h (md_end): Define for OBJ_ELF.
3136 1999-09-14 Michael Meissner <meissner@cygnus.com>
3138 * configure.in (Canonicalization of target names): Remove adding
3139 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3140 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3141 * configure: Regenerate.
3143 1999-09-14 Donn Terry <donn@interix.com>
3145 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3147 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3149 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3150 pc-relative jmp/call to an absolute symbol.
3151 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3152 absolute section symbols.
3154 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3155 jump handling code and comments.
3157 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3159 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3160 the value if TE_PE and a global defined symbol.
3162 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3164 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3165 print the symbol, rather than printing it here.
3167 1999-09-11 Donn Terry <donn@interix.com>
3169 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3170 BFD_RELOC_RVA relocations.
3172 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3173 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3176 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3178 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3179 * doc/internals.texi (Object format backend): Document
3182 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3183 relocations against global symbols if TE_PE.
3185 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3186 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3188 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3191 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3192 symbols which do not have a constant value, or tags with
3193 non-tags. Remove the symbol from the list before adding it at the
3196 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3197 C_FCN symbol differently if TE_PE.
3198 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3199 appears in the pseudo-op, rather coff_line_base which is only set
3202 * config/obj-coff.c (obj_coff_loc): New static function.
3203 (obj_pseudo_table): Add "loc".
3205 * config/obj-coff.c (add_lineno): Check that the line number is
3208 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3209 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3211 (md_atof): Return NULL rather than 0.
3212 * config/tc-i386.c (md_atof): Change type to int.
3213 * expr.c (expr): Change first parameter to int.
3214 * config/obj-coff.c: Add declarations for static functions.
3215 (coff_frob_symbol): Use SYM_AUXENT.
3216 * config/tc-i386.h (flag_16bit_code): Don't declare.
3218 * config/obj-coff.c (obj_coff_section): Default to setting
3219 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3221 * write.c (adjust_reloc_syms): Print adjusted fixup.
3223 * expr.c (integer_constant): Correct too_many_digits calculation
3226 1999-09-09 Andreas Schwab <schwab@suse.de>
3228 * doc/c-arm.texi: Fix arguments of @var to not contain
3231 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3233 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3235 (md_parse_option): Only support -k flag for ELF and COFF targets.
3237 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3239 * config/tc-hppa.c (pa_ip): Put strict register checks before
3240 call to pa_parse_number.
3242 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3244 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3246 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3249 1999-09-06 Donn Terry <donn@interix.com>
3251 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3253 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3255 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3256 candidate instruction. Require registers for register arguments
3257 when in strict mode. Require assemble-time constants for
3258 constants when in strict mode.
3259 (pa_get_absolute_expression): Require a constant when in strict
3262 1999-09-06 Nick Clifton <nickc@cygnus.com>
3264 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3266 1999-09-04 Steve Chamberlain <sac@pobox.com>
3268 * config/tc-pj.c: New file, supports picoJava in ELF.
3269 * config/tc-pj.h: Ditto.
3270 * configure.in (pjl*, pj*): New targets.
3271 * Makefile.am: Rebuild dependencies.
3272 (CPU_TYPES): Add pj.
3273 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3274 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3275 * doc/c-pj.texi: New file.
3276 * doc/as.texinfo: Add some PJ specifics.
3277 * doc/all.texi: Add PJ to the list of all architectures, sort them
3279 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3280 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3282 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3284 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3285 (obj_frob_file): Test for null pointer.
3286 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3287 (OBJ_PROCESS_STAB): And here.
3288 (elf_obj_sy): Remove
3290 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3291 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3292 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3294 * config/obj-coff.c (no_func): Remove.
3295 (coff_format_ops): Change occurrences of no_func to 0, as we test
3296 for 0 in obj-multi.h.
3298 * configure.in: Enable bfd for i386-coff when primary target is
3299 bfd. Enable i386 elf,coff emulation support. Don't set
3300 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3301 emulation to support.
3302 *configure: Regenerate.
3304 1999-09-02 Nick Clifton <nickc@cygnus.com>
3306 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3307 .section .line directive is encountered.
3309 1999-09-01 Nick Clifton <nickc@cygnus.com>
3311 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3314 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3315 * as.texinfo: Document --gdwarf2 command line option.
3316 Add additional documentation of ARM command line switches.
3318 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3320 * config/tc-i386.c (i386_intel_memory_operand): Combine
3321 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3322 and RESTORE_END_STRING around parse_register calls.
3323 (i386_operand): Here too.
3324 (i386_is_reg): Remove.
3325 (parse_register): Move as_bad calls from within this function to
3328 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3330 Based on a patch from H.J. Lu <hjl@gnu.org>
3331 * config/tc-i386.c (parse_register): Handle FP regs specially.
3332 (md_begin): Remove '(' and ')' from register_chars.
3334 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3336 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3337 error message (done elsewhere).
3339 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3341 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3343 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3345 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3348 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3350 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3352 Add new completers. Fix bug in 64 bit condition handling.
3354 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3357 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3359 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3361 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3363 1999-08-27 Jim Wilson <wilson@cygnus.com>
3365 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3366 (struct ls): Add frag field. Initialize it to zero.
3367 (out_end_sequence): New local text_frag. Set it while in text section.
3368 Replace address check with frag check. Set ls.frag to text_frag if
3369 out_set_addr called.
3370 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3371 Set it before switching sections. Replace address check with frag
3372 check. Set ls.frag to saved_frag if out_set_addr called.
3374 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3376 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3377 output "advance_pc" opcode instead of calling gen_addr_line().
3378 The latter has the undesired side-effect of creating a new row
3379 in the debug line info matrix.
3381 1999-08-26 Jim Wilson <wilson@cygnus.com>
3383 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3384 ls.last_filename if last is less than zero. Set ls.last_filename
3385 when allocating new entry.
3386 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3389 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3391 * config/tc-i386.c (i386_index_check): Fix the displacement size
3392 when INFER_ADDR_PREFIX.
3394 1999-08-18 Nick Clifton <nickc@cygnus.com>
3396 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3399 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3401 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3402 handle 0xffffNNNN constants correctly.
3404 1999-08-16 Nick Clifton <nickc@cygnus.com>
3406 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3409 1999-08-13 Nick Clifton <nickc@cygnus.com>
3411 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3412 (md_apply_fix3): Always pass positive values to
3413 validate_offset_imm.
3415 1999-08-12 Nick Clifton <nickc@cygnus.com>
3417 * config/tc-arm.c (skip_whitespace): New macro.
3418 Formatting tidy ups.
3420 (md_apply_fix3): Store relocation offset in addend for ELF based
3422 (arm_force_relocation): Always generate relocs for Thumb function
3425 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3427 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3428 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3430 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3432 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3433 flags for the unwind subspace.
3435 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3436 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3437 suitable relocation based on the size of the target's pointer.
3438 Always Use subsegment zero for the unwinders.
3439 (pa_level): Handle "2.0w".
3441 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3443 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3444 with the following instruction unless this was specified.
3446 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3448 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3449 certain sections, to match BFD changes.
3451 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3453 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3454 (EXTRA_SCRIPTS): Define to keep automake happy.
3455 * Makefile.in: Rebuild.
3457 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3459 * Makefile.am: Rename .dep* files to DEP*.
3460 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3461 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3463 * Makefile.in: Rebuild.
3465 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3467 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3469 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3471 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3472 avoid problems on DOS filesystems.
3473 * Makefile.in: Rebuild.
3475 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3477 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3479 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3482 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3484 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3485 line to create ${GDBINIT} rather than .gdbinit.
3486 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3488 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3490 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3492 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3494 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3496 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3498 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3499 non-adjustable symbols.
3501 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3503 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3505 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3507 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3510 1999-08-05 Donn Terry <donn@interix.com>
3512 * config/te-interix.h: New file.
3513 * configure.in (i386-*-interix*): New target.
3514 * configure: Rebuild.
3516 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3518 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3519 selectors for ELF too.
3520 (selector_table): Add "ltp" and "rtp" selectors.
3522 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3524 * config/tc-i386.c (i386_operand): No need to change
3525 operand_string pointer in segment reg case before goto
3526 do_memory_reference. Initialise displacement_string_start and
3527 displacement_string_end after do_memory_reference label.
3528 (i386_index_check): Add operand_string param, and print error
3529 message on failure here.
3530 (i386_intel_memory_operand): Instead of here.
3531 (i386_operand): And here.
3532 (INFER_ADDR_PREFIX): Enable.
3534 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3536 * config/tc-i386.h (DefaultSize): Define. Renumber following
3537 opcode_modifier defines.
3539 From Etienne Lorrain <etienne.lorrain@ibm.net>
3540 * config/tc-i386.c (stackop_size): New variable.
3541 (set_16bit_code_flag): Clear it here.
3542 (set_16bit_gcc_code_flag): New function.
3543 (md_pseudo_table): Add "code16gcc" entry.
3544 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3546 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3548 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3549 next_set_end even if the end symbol is being discarded.
3551 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3552 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3553 * config/obj-coff.c: Likewise.
3554 (seg_info_type): Remove.
3555 (seg_info_off_by_4): Change to array of segT.
3556 (s_get_segment): Adjust accordingly.
3557 (obj_pseudo_table): Fully initialize sentinel entry.
3559 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3560 Ralf Baechle <ralf@uni-koblenz.de>.
3562 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3564 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3566 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3568 * config/tc-i386.c: Indentation and white space changes.
3569 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3570 don't enable it by default.
3571 (i386_intel_operand): Remove redundant prototype.
3572 Move check on number of memory operands, and i.mem_operands++
3573 (i386_intel_memory_operand): To here.
3574 Remove i386_immediate code from here. Remove special case code
3575 for input and output using (%dx). Remove base/index checks and
3576 call i386_index_check instead. Save initial operand_string
3577 argument for error message.
3578 (i386_operand): Remove redundant prototype. Move base/index
3579 checks to i386_index_check.
3580 (i386_displacement): Move intel mode check for non-zero
3582 (i386_intel_memory_operand): To here.
3584 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3586 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3587 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3588 by .register pseudo-op if -64 and --no-undeclared-regs.
3589 (s_register, sparc_adjust_symtab): New functions.
3590 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3591 Declare sparc_adjust_symtab as tc_adjust_symtab.
3592 * doc/c-sparc.texi: Add description of #ignore special literal
3593 for .register pseudo-op.
3595 1999-07-30 Catherine Moore <clm@cygnus.com>
3597 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3598 the relocation's section offset.
3600 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3602 * write.c (fixup_segment): Fix generic error check overflow test.
3604 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3605 X_add_number to long.
3607 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3609 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3612 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3614 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3617 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3619 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3621 * configure.bat: Remove; obsolete.
3622 * config/go32.cfg: Likewise.
3624 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3626 * configure.in (i386-*-vxworks*): New target.
3627 * configure: Rebuild.
3629 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3631 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3633 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3635 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3637 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3638 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3639 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3640 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3641 MAX_RELOC_EXPANSION): Define.
3642 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3644 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3646 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3647 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3648 block. Print a warning if an 8-bit or 16-bit constant
3649 displacement or immediate is truncated on output.
3650 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3652 (i386_operand): Disallow immediate jump absolute operand.
3654 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3656 * configure.in: Bump version number to 2.9.5.
3657 * configure: Rebuild.
3659 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3662 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3664 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3665 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3667 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3669 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3671 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3673 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3674 if -mno-fpu was given.
3675 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3677 (cons_fix_new_arm): Remove misleading comments.
3679 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3681 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3683 (relax_segment): Likewise. After giving a rs_org error, convert
3684 the frag to rs_align to avoid cascading errors.
3686 1999-07-12 Andreas Schwab <schwab@suse.de>
3688 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3690 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3692 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3693 as appropriate. Fill in structure initializations. Add variable
3694 initializations. Add casts.
3695 * dwarf2dbg.c (print_stats): Change i to size_t.
3696 * listing.c (listing_listing): Change list_line to unsigned int.
3698 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3700 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3701 rather than checking for \001 and \002 in symbol name.
3702 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3704 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3706 * configure.in (hppa*-linux-gnu*): New target.
3707 * configure: Rebuilt.
3709 1999-07-08 Nick Clifton <nickc@cygnus.com>
3711 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3713 1999-07-07 Nick Clifton <nickc@cygnus.com>
3715 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3716 accessing symbolP directly.
3718 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3720 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3723 1999-07-05 Nick Clifton <nickc@cygnus.com>
3725 * config/tc-arm.c (ARM_EXT_V5): Define.
3726 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3727 (md_begin): Detect ARM v5 architectures.
3728 (md_parse_option): Accept arm v5 specification.
3729 (md_show_usage): Documment -marmv5 switch.
3731 * doc/c-arm.texi: Document -marmv5 command line option.
3733 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3735 (validate_immediate_twopart): New function. Determine if a
3736 constant can be computed by two ADD instructions.
3737 (output_inst): Remove its command line parameter - it was never
3739 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3740 implememt the ADRL pseudo op.
3741 (tc_gen_reloc): Generate a suitable error message if an ADRL
3742 instruction tries to generate a real reloc.
3744 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3746 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3748 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3751 1999-06-27 H.J. Lu <hjl@gnu.org>
3753 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3754 non BFD_ASSEMBLER case.
3756 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3758 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3761 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3763 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3764 out_end_sequence() when the address decreases due to a new frag.
3765 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3766 numbering starts with 1.
3768 1999-06-23 Nick Clifton <nickc@cygnus.com>
3770 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3772 (mcore_s_text): Call obj_elf_text for ELF target.
3773 (mcore_s_data): Call obj_elf_data for ELF target.
3774 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3776 (mcore_s_bss): New function: Dump literal table before changing
3778 (mcore_s_comm): New function: Dump literal table before changing
3781 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3782 No longer static functions.
3783 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3784 Provide prototypes for these functions.
3786 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3788 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3789 a list of names, to try obj_segment_name, and to try abbreviated
3790 names when using COFF without long section names.
3792 * config/tc-alpha.c: More use of symbol accessor functions.
3793 * config/tc-arc.c: Likewise.
3794 * config/tc-d30v.c: Likewise.
3795 * config/tc-fr30.c: Likewise.
3796 * config/tc-i860.c: Likewise.
3797 * config/tc-m88k.c: Likewise.
3798 * config/tc-mcore.c: Likewise.
3799 * config/tc-ns32k.c: Likewise.
3800 * config/tc-sparc.c: Likewise.
3801 * config/tc-v850.c: Likewise.
3803 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3804 sy_value with appropriate accessor functions.
3805 * config/tc-arm.c (md_apply_fix3): Likewise.
3806 * config/tc-d10v.c (AT_WORD_P): Likewise.
3807 * config/tc-v850.c (reg_name_search): Likewise.
3809 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3810 use symbol_get_bfdsym instead.
3811 * config/tc-ppc.c (md_assemble): Likewise.
3812 * config/tc-v850.c (v850_comm): Likewise.
3814 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3816 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3817 the symbol, rather than accessing the bsym member.
3818 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3819 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3820 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3821 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3822 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3823 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3824 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3825 * config/tc-v850.c (tc_gen_reloc): Likewise.
3827 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3829 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3830 (hppa_gen_reloc_type): Conditionalize on BFD64.
3831 (tc_gen_reloc): Re-enable ELF relocations.
3832 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3834 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3836 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3838 (do_ldst): Move assignment out of if condition.
3839 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3840 parentheses to avoid warning.
3842 1999-06-21 Nick Clifton <nickc@cygnus.com>
3844 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3845 macro to get at the BFD symbol associated with a GAS symbol.
3847 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3849 * config/tc-ppc.c: Update for symbol handling changes.
3850 * config/obj-coff.c: Likewise.
3852 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3854 * tc-hppa.c: General cleanups of ELF support. No more spaces
3855 and subspaces for ELF.
3856 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3857 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3858 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3859 (UNWIND_SECTION_NAME): Likewise.
3860 (space/subspace related structures): Conditionalize definitions
3862 (space/subspace directives and support routines): Conditionalize
3863 definitions and references/uses on OBJ_SOM.
3864 (label_symbol_struct): For ELF, track the symbol's segment. For
3865 SOM track its space.
3866 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3868 (USE_ALIASES): Kill for both SOM & ELF.
3869 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3870 (pa_space, pa_subspace): Corresponding changes.
3871 (pa_spaces_begin): Corresponding chagnes.
3872 (md_begin): Do not muck around with space/subspace stuff for
3874 (md_apply_fix): Temporarily disable argument relocation stuff
3876 (tc_gen_reloc): Temporarily disable relocation generation for
3878 (pa_build_unwind_subspace): Similarly.
3880 1999-06-16 Nick Clifton <nickc@cygnus.com>
3882 * config/tc-arm.c (thumb_set): New pseudo op.
3883 (text, data, section): Override these pseudo ops with ARM
3885 (s_thumb_set): New function: Perform the same as a .set pseudo
3886 op, but also mark the alias'ed symbol as being a Thumb
3888 (arm_s_text): New function: Perform the same as the .text
3889 pseudo op, but dump the literal pool before changing
3891 (arm_s_data): New function: Perform the same as the .data
3892 pseudo op, but dump the literal pool before changing
3894 (arm_s_section): New function: Perform the same as the
3895 .section pseudo op, but dump the literal pool before changing
3897 (arm_cleanup): Do not reset the current section before dumping
3900 1999-06-17 Nick Clifton <nickc@cygnus.com>
3902 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3903 OPTION_NO_WARN_UNMATCHED entries.
3904 (md_parse_option): Generate a warning message if an unrecognised
3905 option is encountered.
3907 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3908 (get_operands): When parsing an expression after an '@' symbol
3909 has been detected, do not ignore '#' symbols.
3910 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3913 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3915 From K. Richard Pixley <rich@noir.com>:
3916 * configure.in (ppc-*-vxworks*): New target.
3917 * configure: Rebuild.
3919 1999-06-12 Philip Blundell <philb@gnu.org>
3921 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3923 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3925 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3926 which refer to symbols in linkonce sections, permit reducing the
3927 relocs if the symbol is local.
3929 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3931 * subsegs.c (subseg_text_p): New function.
3932 * as.h (subseg_text_p): Declare.
3933 * read.c (do_align): Use subseg_text_p to set the default fill.
3934 * write.c (subsegs_finish): Likewise.
3935 * config/obj-coff.c (write_object_file): Likewise.
3936 * config/tc-i386.h (md_maybe_text): Don't define.
3937 (md_do_align): Use subseg_text_p to set the default fill.
3938 * config/tc-m32r.c (m32r_do_align): Likewise.
3939 * config/tc-sh.c (sh_do_align): Likewise.
3940 * config/tc-sparc.h (md_do_align): Likewise.
3942 1999-06-12 David O'Brien <obrien@freebsd.org>
3944 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3945 * configure: Rebuild.
3947 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3949 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3950 * Makefile.am: Rebuild dependencies.
3951 * Makefile.in: Rebuild.
3953 * config/tc-i386.c (i386_immediate): Remove unused label
3956 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3957 * symbols.c: Likewise.
3958 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3959 sy_next field when taking address, rather than symbol_next.
3961 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3963 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3964 value from the output file architecture.
3965 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3966 * dwarf2dbg.h: Change bfd_vma to addressT.
3968 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3970 * dwarf2dbg.h: Use PARAMS in function declarations.
3972 1999-06-11 Martin Dorey <mdorey@madge.com>
3974 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3975 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3977 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3979 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3981 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3983 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3986 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3988 * read.c (read_a_source_file): Only declare inescape if
3991 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3993 (find_entry_byval): Add parens to avoid warning.
3995 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3997 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4000 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4002 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4005 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4006 synthetize_setx): New functions.
4007 (md_assemble): Broken the special cases into the above
4008 functions. Make compiler happy if sizeof(bfd_vma)==4.
4009 Fix sethi generated from set/setuw. If instructions have a relloc,
4010 always clear the fields to be relocated in the opcode.
4011 (sparc_ip): Remove special_case global variable.
4013 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4015 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4016 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4017 indication of success rather than a value.
4018 (itbl_get_val): Likewise.
4019 (itbl_get_field): Use strcspn. Change delimiters to include
4021 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4022 (itbl_get_val): Likewise.
4023 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4025 * symbols.c (copy_symbol_attributes): Convert local symbols to
4028 1999-06-10 Nick Clifton <nickc@cygnus.com>
4030 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4033 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4035 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4036 Optimize set if sizeof(bfd_vma) == 64.
4037 (sparc_ip): Fix sethi - without %hi() it should generate
4038 R_SPARC_22 reloc, not R_SPARC_HI22.
4039 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4041 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4043 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4044 (s_ncons): New function.
4045 (native_op_table): New table.
4046 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4047 R_SPARC_OLO10 handling.
4049 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4051 * expr.h (struct expressionS): Revert last change; widen X_op.
4052 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4054 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4056 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4057 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4058 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4059 * Makefile.in: Regenerated.
4061 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4062 `common' pass on to s_mri_common.
4063 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4065 1999-06-06 Richard Henderson <rth@cygnus.com>
4067 * config/obj-elf.c (obj_elf_section): Don't free the return
4068 value of demand_copy_C_string.
4070 1999-06-05 Richard Henderson <rth@cygnus.com>
4072 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4073 creation logic from obj_elf_create_section.
4075 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4076 (section_stack): New.
4077 (special_sections): Make const.
4078 (obj_elf_section): Gut and rewrite parsing.
4079 (obj_elf_change_section): New function broken out of obj_elf_section.
4080 (obj_elf_parse_section_letters): Likewise.
4081 (obj_elf_section_word): Likewise.
4082 (obj_elf_section_type): Likewise.
4083 (obj_elf_previous): Treat as a toggle.
4084 (obj_elf_popsection): New.
4085 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4086 (ppc_section_type): Likewise.
4087 * config/tc-ppc.h: Likewise.
4089 * expr.h (struct expressionS): Don't make X_op a bitfield.
4090 * config/tc-alpha.c: Update for symbol handling changes.
4091 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4092 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4094 1999-06-05 Richard Henderson <rth@cygnus.com>
4096 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4097 (dwarf2_gen_line_info): Kill unused variables.
4098 (dwarf2_finish): Likewise.
4099 (dwarf2_where): Likewise.
4100 (dwarf2_directive_file): If we've only got a string,
4101 hand off to s_app_file.
4102 * ecoff.c: Move the include of ecoff.h.
4103 * symbols.h (S_IS_FUNCTION): Prototype.
4105 * read.c (LEX_HASH): Supply a default.
4107 (s_globl): Update `c' after skipping whitespace.
4108 * read.h (LEX_END_NAME, is_name_ender): New.
4109 * expr.c (get_symbol_end): Respect it.
4111 1999-06-04 Mark Klein <mklein@dis.com>
4113 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4115 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4117 * config/tc-hppa.c: Update for symbol handling changes.
4119 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4121 * cgen.c: Update for symbol handling changes.
4122 * config/tc-m32r.c: Likewise.
4124 * config/tc-hppa.h: Update for symbol handling changes.
4125 * config/tc-hppa.c: Likewise.
4127 * config/tc-arm.h: Update for symbol handling changes.
4128 * config/tc-arm.c: Likewise.
4129 (symbol_make_empty): Remove. Just use symbol_create.
4131 * symbols.c (symbol_set_tc): Correct name.
4133 * Makefile.am: Rebuild dependencies.
4134 ($(OBJS)): Don't depend upon struc-symbol.h.
4135 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4136 * dep-in.sed: Don't remove struc-symbol.h.
4137 * Makefile.in: Rebuild.
4139 * doc/internals.texi (Symbols): Describe changes in symbol
4142 1999-06-03 Richard Henderson <rth@cygnus.com>
4144 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4145 instead of doing the work by hand.
4147 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4149 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4150 state of line state-machine.
4151 (struct ls): Collect DWARF2 line state-machine state in new member
4152 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4153 resulted in any DWARF2 directives.
4154 (reset_state_machine): New function.
4155 (out_end_sequence): Ditto.
4156 (dwarf2_gen_line_info): When switching sections or switching to a
4157 lower text address, call out_end_sequence() first to terminate the
4158 previous code sequence as code sequences MUST have monotonically
4159 increasing addresses.
4160 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4162 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4164 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4165 DWARF2 debug info (line information only, at this point).
4166 * as.h: Update comment about supported debug formats.
4167 * dwarf2dbg.c, dwarf2dbg.h: New files.
4168 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4170 * expr.c (operand): Don't use [ for parens if we want an index op.
4171 (op_encoding): Switch [ into O_index, if desired.
4172 (op_rank): Renumber with O_index on bottom.
4173 (expr): If O_index, match closing bracket.
4174 * expr.h (O_index): New.
4176 * read.c (read_a_source_file): Conditionally allow matched "
4177 in lines passed to md_assemble.
4179 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4181 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4183 Add support for storing local symbols in a small structure to save
4184 memory when assembling large files.
4185 * as.h: Don't include struc-symbol.h.
4186 (symbolS): Add typedef.
4187 * symbols.c: Include struc-symbol.h.
4188 (local_hash): New static variable.
4189 (save_symbol_name): New static function, from symbol_create.
4190 (symbol_create): Call save_symbol_name.
4191 (local_symbol_count): New static variable.
4192 (local_symbol_conversion_count): Likewise.
4193 (LOCAL_SYMBOL_CHECK): Define.
4194 (local_symbol_make): New static function.
4195 (local_symbol_convert): New static function.
4196 (colon): Handle local symbols. Create local symbol for local
4198 (symbol_table_insert): Handle local symbols.
4199 (symbol_find_or_make): Create local symbol for local label name.
4200 (symbol_find_base): Check for local symbol.
4201 (symbol_append, symbol_insert): Check for local symbols.
4202 (symbol_clear_list_pointers, symbol_remove): Likewise.
4203 (verify_symbol_chain): Likewise.
4204 (copy_symbol_attributes): Likewise.
4205 (resolve_symbol_value): Handle local symbols.
4206 (resolve_local_symbol): New static function.
4207 (resolve_local_symbol_values): New function.
4208 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4209 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4210 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4211 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4212 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4213 (symbol_previous, symbol_next): New functions.
4214 (symbol_get_value_expression): Likewise.
4215 (symbol_set_value_expression): Likewise.
4216 (symbol_set_frag, symbol_get_frag): Likewise.
4217 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4218 (symbol_mark_used_in_reloc): Likewise.
4219 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4220 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4221 (symbol_mri_common_p): Likewise.
4222 (symbol_mark_written, symbol_clear_written): Likewise.
4223 (symbol_written_p): Likewise.
4224 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4225 (symbol_section_p, symbol_equated_p): Likewise.
4226 (symbol_constant_p): Likewise.
4227 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4228 (symbol_get_obj, symbol_set_obj): Likewise.
4229 (symbol_get_tc, symbol_set_tc): Likewise.
4230 (symbol_begin): Initialize local_hash.
4231 (print_symbol_value_1): Handle local symbols.
4232 (symbol_print_statistics): Print local symbol statistics.
4233 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4234 Declare new symbols.c functions. Move many declarations here from
4236 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4237 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4238 (struct symbol): Move bsym to make it clearly the first field.
4239 Remove TARGET_SYMBOL_FIELDS.
4240 (symbolS): Don't typedef.
4241 (struct broken_word): Remove.
4242 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4243 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4244 (symbol_clear_list_pointers): Likewise.
4245 (symbol_insert, symbol_remove): Likewise.
4246 (symbol_previous, symbol_append): Likewise.
4247 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4248 (struct local_symbol): Define.
4249 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4250 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4251 (local_symbol_get_frag, local_symbol_set_frag): Define.
4252 (local_symbol_get_real_symbol): Define.
4253 (local_symbol_set_real_symbol): Define.
4255 * write.c (write_object_file): Call resolve_local_symbol_values.
4256 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4257 (TARGET_SYMBOL_FIELDS): Don't define.
4258 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4259 ECOFF_DEBUGGING, add ECOFF fields.
4260 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4261 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4262 ECOFF_DEBUGGING, add ECOFF fields.
4263 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4264 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4265 * config/tc-mcore.h: Don't include struc-symbol.h.
4266 (TARGET_SYMBOL_FIELDS): Don't define.
4267 (struct mcore_tc_sy): Define.
4268 (TC_SYMFIELD_TYPE): Define.
4269 * Many files: Use symbolS instead of struct symbol. Use new
4270 accessor functions rather than referring to symbolS fields
4273 * read.c (s_mri_common): Don't add in value of line_label.
4275 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4276 checking for SEC_LINK_ONCE.
4278 * config/tc-sh.h (sh_fix_adjustable): Declare.
4280 * app.c (input_buffer): New static variable.
4281 (app_push): Save saved_input in allocated buffer.
4282 (app_pop): Restored saved_input.
4283 (do_scrub_chars): Change get parameter to take char * and int as
4284 arguments. Change GET macro to pass input_buffer to get
4285 function. Don't save input into allocated buffer.
4286 * as.h (do_scrub_chars): Update declaration.
4287 * input-file.c (input_file_get): Change to take char * and int.
4288 Read data into passed in buffer. Remove static buffer.
4289 * read.c (scrub_from_string): Change to take char * and int. Copy
4290 data into passed in buffer.
4292 * hash.h: Neaten. Declare hash_traverse.
4293 * hash.c: Complete rewrite based on BFD hashing code.
4294 * gasp.c (chunksize): New variable.
4295 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4298 1999-05-28 Nick Clifton <nickc@cygnus.com>
4300 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4301 addend unless the target uses an old ABI.
4303 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4305 -Wchar-subscripts cleanup
4306 * listing.c (listing_newline): Use unsigned char variable, so
4307 calls to isascii,iscntrl are correct.
4308 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4310 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4311 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4312 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4313 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4315 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4317 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4319 (arch_coldfire_p): New #define.
4320 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4322 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4324 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4326 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4327 (install_operand): Add place `N'.
4328 (init_table): Add registers ACC, MACSR, MASK.
4330 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4332 * config/tc-m68k.c: Change mcf5200 --> mcf.
4333 (archs): Add mcf5206e, mcf5307.
4334 (m68k_ip): Add format `u'.
4335 (install_operand): Add place `m', `M', `h'.
4336 (init_table): Add upper/lower registers.
4338 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4340 1999-05-28 Martin Dorey <mdorey@madge.com>
4342 * config/tc-i960.c: Several minor changes to add ELF and
4343 BFD_ASSEMBLER support.
4344 * config/tc-i960.h: Likewise.
4345 * configure.in (i960-*-elf*): New target.
4346 * aclocal.m4, configure: Rebuild.
4348 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4350 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4351 reloc changes when defined(BFD_ASSEMBLER).
4353 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4355 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4357 * write.c (write_print_statistics): Output to file, not stderr.
4359 * expr.c (generic_bignum_to_int32,64): Prototype.
4361 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4362 output_sleb128, output_uleb128, output_big_sleb128,
4363 output_big_uleb128, output_big_leb128): Prototype.
4364 (output_big_sleb128, output_big_uleb128): Make inline.
4365 (output_big_leb128): Remove inline
4367 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4368 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4369 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4370 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4371 value for correct overflow check in write.c:fixup_segment.
4372 * write.c (fixup_segment): Move bitfield overflow checks to after
4373 the md_apply_fix call.
4374 * config/obj-coff.c (fixup_segment): Likewise.
4375 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4376 valueT *val argument.
4378 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4380 * config/atof-ieee.c (gen_to_words): Correctly round a
4381 denormalized number. Fix off-by-one in range checking for
4382 exponent in a denormal.
4384 1999-05-10 Nick Clifton <nickc@cygnus.com>
4386 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4389 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4391 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4393 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4395 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4396 (ReverseRegRegmem): Remove.
4397 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4398 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4399 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4402 From Doug Ledford <dledford@redhat.com>
4403 * config/tc-i386.h (RegXMM): New for P/III.
4404 * config/tc-i386.c: Add support for P/III.
4406 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4408 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4409 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4410 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4412 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4414 * config/tc-i386.c (i386_immediate): Skip whitespace before
4415 complaining about junk after expression.
4416 (i386_displacement): Likewise.
4418 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4420 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4421 Don't copy before downcaseing.
4423 1999-05-05 Catherine Moore <clm@cygnus.com>
4425 * tc-m68k.c: Include elf/m68k.h.
4426 (m68k_elf_final_processing): New routine.
4427 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4430 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4432 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4435 1999-04-30 Nick Clifton <nickc@cygnus.com>
4437 * config/tc-mcore.c (mcore_s_section): Dump literals before
4440 1999-04-29 Nick Clifton <nickc@cygnus.com>
4442 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4445 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4447 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4448 (TC_INIT_FIX_DATA): Delete.
4449 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4450 (TC_INIT_FIX_DATA): Delete.
4451 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4452 * write.c (fix_new_internal): Initialize fx_cgen member.
4453 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4454 (gas_cgen_md_apply_fix3): Update.
4455 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4456 (md_cgen_record_fixup_exp): Update.
4457 (FX_OPINFO_R_TYPE): Update.
4459 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4460 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4461 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4462 * frags.h (struct frag): Make opindex, opinfo ints.
4464 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4466 1999-04-26 Tom Tromey <tromey@cygnus.com>
4468 * aclocal.m4, configure: Updated for new version of libtool.
4470 1999-04-22 Nick Clifton <nickc@cygnus.com>
4472 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4474 (md_apply_fix3): Do not fix up absolute relocations against
4477 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4479 1999-04-20 Nick Clifton <nickc@cygnus.com>
4481 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4482 changes and data-in-text directives.
4483 (mcore_cons): New function: intercept cons() operations.
4484 (mcore_float_cons): New function: intercept float_cons()
4486 (mcore_stringer): New function: intercept stringer() operations.
4488 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4490 * obj.h (struct format_ops): Change generate_asm_lineno field to
4492 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4494 * config/tc-alpha.c (find_opcode_match): Add default case to
4496 (find_macro_match): Likewise.
4497 (load_expression): Parenthesize && within ||.
4499 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4501 1999-04-17 Nick Clifton <nickc@cygnus.com>
4503 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4504 .text .data .section pseudo ops.
4505 (mcore_s_section): New function. Dump lits before changing secs.
4506 (mcore_s_text): New function. Dump lits before changing secs.
4507 (mcore_s_data): New function. Dump lits before changing secs.
4509 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4511 * config/tc-mips.c (mips_32bitmode): New.
4512 (md_begin): Set mips_32bitmode if needed.
4513 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4514 Set EF_MIPS_32BITMODE.
4516 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4518 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4521 1999-04-16 Nick Clifton <nickc@cygnus.com>
4523 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4525 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4527 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4528 expressions correctly.
4531 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4533 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4535 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4537 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4538 and fmpynfadd instructions.
4540 1999-04-11 Richard Henderson <rth@cygnus.com>
4542 * as.h (environ): Declare it, if needed.
4543 * as.c (dump_statistics): Don't declare environ.
4544 * configure.in (environ): Detect declaration.
4545 * configure, config.in: Rebuild
4547 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4548 (i386_displacement): Allocate enough space for replacement buffer.
4549 Clean up replacement buffer initialization.
4551 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4553 * subsegs.c (section_symbol): Don't create a new symbol if one
4554 already exists; instead, use the existing one, but set its segment
4555 and frag data if it hasn't already been defined.
4556 * config/obj-coff.c (c_section_symbol): Likewise.
4558 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4560 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4562 1999-04-08 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-mcore.c: New File: Support routines for MCore
4566 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4567 * config/obj-coff.c: Add support for mcore-pe target.
4569 * Makefile.am: Add support for MCore targets.
4570 * Makefile.in: Regenerate.
4571 * configure.in: Add support for MCore targets.
4572 * configure: Regenerate.
4574 * doc/all.texi: Set MCORE.
4575 * doc/as.texinfo: Document MCore specific command line options.
4577 * write.h: Prevent multiple inclusion.
4579 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4581 * asintl.h (LC_MESSAGES): Never define.
4582 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4584 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4587 * Makefile.am (m68k-parse.c): If configuring in the source
4588 directory, copy m68k-parse.y into the local directory before
4589 running ylwrap, to remove spurious differences when generating
4591 * Makefile.in: Rebuild.
4593 * config/tc-sparc.h (md_do_align): Just allocate the number of
4594 bytes necessary, rather than always allocating 1024.
4596 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4598 * listing.c (listing_newline): Add cast to avoid warning.
4599 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4600 * config/tc-i386.c (i386_scale): Add return value.
4601 (build_displacement_string): Remove unused local temp_disp2.
4602 (i386_intel_memory_operand): Add parentheses to avoid warning.
4603 (i386_intel_operand): Remove unused local end_of_operand_string.
4604 (i386_operand): Remove unused local operand_modifier.
4605 (i386_operand): Add parens to avoid warning.
4607 1999-04-04 Don Bowman <don@pixsci.com>
4609 * configure.in: Add mips*-*-vxworks* target; have it define
4611 * configure, config.in: Rebuild.
4613 1999-03-31 Nick Clifton <nickc@cygnus.com>
4615 * configure.in (emulations): Add support for arm-epoc-pe.
4616 * configure: Regenerate.
4617 * config/te-epoc-pe.h: New file. Define macros specific to
4619 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4620 for arm-epoc-pe target.
4622 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4624 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4626 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4628 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4629 detect ",n" without a condition.
4630 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4633 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4635 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4636 instruction is encoded with one bit.
4639 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4641 * doc/internals.texi (CPU backend): Mention that
4642 line_separator_chars should not include newline. From thi
4643 <ttn@mingle.glug.org>.
4645 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4647 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4648 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4650 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4652 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4654 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4656 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4659 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4661 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4663 1999-03-15 Martin Hunt <hunt@cygnus.com>
4665 * app.c (do_scrub_begin): Change '-' back to a symbol char
4666 so we can use multiple opcodes on a line again.
4668 * config/tc-d30v.c: By default, warn if a symbol has
4669 the same name as a register. Plus some minor
4670 updates from the branch.
4672 1999-03-13 Nick Clifton <nickc@cygnus.com>
4674 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4675 BFD_RELOC_16 and BFD_RELOC_64.
4677 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4679 * expr.c (expr): Add missing else.
4681 1999-03-12 Nick Clifton <nickc@cygnus.com>
4683 * config/tc-arm.c (md_apply_fix3): Improve error message.
4685 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4687 * Makefile.am (CPU_TYPES): Add fr30.
4688 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4689 (fr30,m32r dependencies): Update.
4690 * Makefile.in: Rebuild.
4692 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4693 (gas_cgen_record_fixup_exp): Ditto.
4694 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4695 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4696 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4697 (md_cgen_lookup_reloc): Update use of operand->type.
4698 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4699 (md_convert_frag): Call cgen_operand_lookup_by_num.
4700 (md_cgen_lookup_reloc): Update use of operand->type.
4701 (m32r_cgen_record_fixup_exp): Ditto.
4703 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4705 * config/tc-mips.c (md_show_usage): Fix message.
4707 1999-03-03 Nick Clifton <nickc@cygnus.com>
4709 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4710 and LDR reg,=<expr> instruction.
4712 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4715 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4717 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4719 1999-02-17 Nick Clifton <nickc@cygnus.com>
4721 This patch was created by: Scott Bambrough
4722 <scottb@corelcomputer.com>
4725 Special cased '@' character. The '@' character is used as the
4726 ARM assembler comment character, as a special character
4727 and in ELF .symver pseudo-op's, and as a special character in
4728 .type and .section pseudo-ops.
4729 (symver_pseudo): New static variable.
4730 (symver_state): New static variable.
4731 (struct app_save): Add field 'symver_state'.
4732 (app_push): Save global symver_state int struct app_save.
4733 (app_pop): Restore global symver_state from struct app_save.
4734 (do_scrub_chars): Special case handling of '@' character in
4737 * configure.in: Modified to recognize armv* uname syntax from ARM
4739 * configure: Regenerated.
4741 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4742 a prefix to the section's type.
4743 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4744 the type's typename.
4746 * config/tc-arm.h: Add support for PIC generation:
4747 (pic_code): New boolean.
4748 (obj_relocate_extern): Define.
4749 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4750 (TC_CONS_FIX_NEW): Define.
4751 (tc_fix_adjustable): Define.
4752 (GLOBAL_OFFSET_TABLE_NAME): Define.
4754 * config/tc-arm.c: Add support for PIC generation:
4755 (line_seperator_chars): Allow ';' as a seperator for Linux.
4756 (is_immediate_prefix): New macro.
4757 (arm_parse_reloc): New function.
4758 (s_arm_elf_cons): New function.
4759 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4760 (md_undefined_symbol): Special case handling for the Global Offset
4762 (md_apply_fix3): Handle PIC relocs.
4763 (tc_gen_reloc): Handle PIC relocs.
4764 (md_parse_option): Add support for '-k' command line switch to
4765 enable PIC generation.
4766 (cons_fix_new_arm): New function.
4767 (s_arm_elf_cons): New function.
4769 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4771 * configure.in: Add comments for uses of AC_DEFINE.
4772 * acinclude.m4: Likewise.
4773 * acconfig.h: Remove.
4774 * aclocal.m4: Rebuild.
4775 * configure: Rebuild.
4776 * Makefile.in: Rebuild.
4777 * config.in: Rebuild.
4779 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4781 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4782 non-constant offset from a base register.
4784 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4786 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4789 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4791 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4792 (emit_insn): Look for pc-relative and no-overflow specifiers on
4793 internal relocation types.
4795 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4797 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4800 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4802 (mips_4650, mips_4010, mips_4100): Variables removed.
4803 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4804 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4806 (md_begin): Don't bother initializing the mips_NNNN variables;
4807 mips_cpu is set, and that's good enough now.
4808 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4809 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4810 (show): New function, to handle wrapping in the CPU lists.
4811 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4813 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4815 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4816 than treat as an immediate specifier.
4818 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4820 * config/tc-i386.c: Prototype many functions.
4821 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4822 (i386_immediate): Remove unused second argument.
4823 (i386_intel_operand): Fix i386_is_reg typo.
4824 (i386_operand): Use allow_naked_reg.
4825 (output_invalid): Make operand int for K&R.
4827 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4829 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4831 * Makefile.in: Rebuild.
4833 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4835 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4837 (EXTRA_as_new_SOURCES): Comment out.
4838 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4839 * Makefile.in: Rebuild.
4840 * doc/Makefile.in: Rebuild.
4841 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4842 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4843 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4844 * configure: Rebuild.
4845 * aclocal.m4: Rebuild.
4846 * config.in: Rebuild.
4847 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4848 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4849 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4850 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4851 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4852 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4853 (gas_cgen_record_fixup_exp): Ditto.
4854 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4855 descriptor, not global variable.
4856 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4857 descriptor, not global variable. Refer to insert_operand handler
4858 via cpu descriptor, not global function.
4859 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4860 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4861 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4862 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4863 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4864 * config/tc-m32r.c: Ditto.
4865 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4866 (md_assemble): Ditto.
4867 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4869 1999-02-09 Nick Clifton <nickc@cygnus.com>
4871 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4872 relocations for ELF targets.
4874 1999-02-08 Nick Clifton <nickc@cygnus.com>
4876 * configure.in: Add support for StrongARM target.
4877 * configure: Regenerate.
4879 1999-02-05 Nick Clifton <nickc@cygnus.com>
4881 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4883 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4886 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4888 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4890 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4892 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4893 (INTEL_DWORD_MNEM_SUFFIX): Define.
4896 (DWORD_PTR): Define.
4897 (XWORD_PTR): Define.
4899 (OFFSET_FLAT): Define.
4901 (NONE_FOUND): Define.
4904 * config/tc-i386.c (set_intel_syntax): New routine.
4905 (intel_syntax): Declare.
4906 (allow_naked_reg): Declare.
4907 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4908 (intel_float_operand): New routine.
4909 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4910 Handle brackets as well as parens. Call i386_intel_operand for
4911 intel syntax. Reverse operands if appropriate. Handle new
4912 suffixes. Handle movzx and movsx.
4913 (i386_is_reg): New routine.
4914 (i386_immediate): New routine.
4915 (i386_scale): New routine.
4916 (i386_displacement): New routine.
4917 (i386_operand_modifier): New routine.
4918 (build_displacement_string): New routine.
4919 (i386_parse_seg): New routine.
4920 (i386_intel_memory_operand): New routine.
4921 (i386_intel_operand): New routine.
4922 (i386_operand): Call i386_displacement, i386_immediate,
4923 i386_scale, etc. instead of handling inline.
4924 (parse_register): Handle registers without prefix.
4926 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4928 * configure: Regenerate.
4929 * configure.in (arm-*-oabi): New.
4930 (thumb-*-oabi): New.
4931 * config/tc-arm.c (target_oabi): Declare.
4932 (md_apply_fix3): Support REL relocs.
4933 (md_parse_option): Handle -oabi.
4934 (elf32_arm_target_format): New routine.
4935 (md_longopts): Add OPTION_OABI.
4936 * config/tc-arm.h: Redefine TARGET_FORMAT.
4939 1999-01-28 Nick Clifton <nickc@cygnus.com>
4941 * write.c (write_relocs): Handle out of range error.
4943 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4944 (fr30_force_relocation): Default to 0.
4946 * config/tc-fr30.h (obj_fix_adjustable): Define.
4947 (TC_FORCE_RELOCATION): Define.
4949 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4952 1999-01-16 Nick Clifton <nickc@cygnus.com>
4954 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4955 merge of two instructions if the left instruciton kills the right.
4957 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4959 * Makefile.in: Regenerate.
4960 * configure.in: Redo test for using cgen.
4961 * configure: Regenerate.
4963 1999-01-09 Nick Clifton <nickc@cygnus.com>
4965 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4966 redefinition of this macro.
4968 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4970 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4973 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4975 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4976 a read of HI or LO and an immediatly following branch.
4978 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4980 * config/tc-mips.c (md_begin): Another correction to the setting of
4983 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4985 * config/tc-mips.c (md_begin): Correct type-o in setting of
4988 1998-12-21 Nick Clifton <nickc@cygnus.com>
4990 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4991 bit insn when optimizing, so that parallelised instructions will
4992 start on a 32 bit boundary.
4994 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4996 * config/tc-mips.c (mips_eabi64): New.
4997 (md_begin): Set mips_eabi64.
4998 (mips_elf_final_processing): Use it.
5000 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5002 * config/tc-mips.c (mips_elf_final_processing):
5003 Correct setting of ABI in e_flags.
5005 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5007 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5010 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5012 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5014 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5016 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5017 warning, values that don't fit in the field.
5019 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5021 * config/tc-mips.c (mips_abi_string): New.
5022 (md_parse_option,md_longopts): Add mabi.
5023 (mips_elf_final_processing): Set e_flags based on mabi flag.
5025 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5027 * config/tc-mips.c (md_parse_option): Handle vr4111.
5029 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5031 * config/tc-h8300.c (build_bytes): Change message given if the
5032 instruction requires H8/300H mode and we're not in Hmode, to
5033 suggest that it may be the operand modes that are the problem, not
5034 necessarily the opcode.
5036 1998-12-10 Nick Clifton <nickc@cygnus.com>
5038 * config/tc-fr30.c: Add line separator character.
5040 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5042 * configure.in (hppa-*-mpeix*): New target.
5043 * config/obj-som.h (obj_som_compiler): Declare.
5044 * config/obj-som.c (compiler_seen): New static variable.
5045 (obj_som_compiler): New function.
5046 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5047 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5048 (pa_type_args): Set hppa_priv_level.
5049 (pa_compiler): New static function if OBJ_SOM.
5050 * configure: Rebuild.
5052 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5054 * read.c (output_leb128): Don't mark as inline.
5056 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5058 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5059 AIX .vbyte unaligned data support.
5060 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5061 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5064 1998-12-07 Nick Clifton <nickc@cygnus.com>
5066 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5069 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5071 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5072 BFD_RELOC_ARM_PCREL_BRANCH.
5074 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5076 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5077 checking the target type.
5078 (mips-dec-bsd*): Set endian to little.
5079 * configure: Rebuild.
5081 COFF weak symbol support, based on patches from Mark Elbrecht
5082 <snowball3@usa.net>:
5083 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5084 * config/obj-coff.c (obj_coff_weak): New static function.
5085 (obj_coff_endef) [both versions]: Handle weak symbols.
5086 (coff_frob_symbol): Likewise.
5087 (yank_symbols): Likewise.
5088 (obj_pseudo_table): Add "weak".
5090 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5091 <aymeric.vincent@emi.u-bordeaux.fr>.
5092 * aclocal.m4: Rebuild with current tools.
5093 * configure: Rebuild.
5095 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5096 an assertion failure for a case we can't handle when OBJ_ECOFF.
5098 * expr.c (operator): And with 0xff to avoid problems with signed
5101 1998-12-03 Nick Clifton <nickc@cygnus.com>
5103 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5104 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5106 1998-12-02 Nick Clifton <nickc@cygnus.com>
5108 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5111 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5113 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5114 calculation of pcrel point.
5116 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5118 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5121 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5123 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5125 (d10v_cleanup): Only generate previous insn if a multiline insn is
5128 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5130 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5133 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5135 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5136 -marm6xxx command line switches.
5138 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5140 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5141 (itbl-ops.o): Delete duplicate dependencies.
5142 Rebuild dependencies.
5143 Add fr30 dependencies.
5144 * Makefile.in: Rebuild.
5146 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5148 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5150 * listing.c: Ignore line terminator characters found inside
5153 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5155 * po/gas.pot: Regenerated.
5157 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5159 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5160 fr30_is_label_start(). Also checks for delay slot insns.
5162 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5163 FR30 instructions which contain a colon in the mnemonic.
5165 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5167 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5169 * config/tc-fr30.c: Removed currently superflous code.
5171 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5173 * config/tc-fr30.h: New file.
5174 * config/tc-fr30.c: Tweaking so that it will compile.
5176 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5178 * config/tc-d10v.h (obj_fix_adjustable): Define.
5179 (TC_FORCE_RELOCATION): Define.
5180 (d10v_force_relocation): Declare.
5181 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5182 (md_apply_fix3): Handle Vtable relocs.
5183 (d10v_fix_adjustable): New.
5184 (d10v_force_relocation): New.
5186 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5188 * config/tc-d30v.c: Change default behaviour to ignore potential
5189 conflicts between register name and symbol names.
5191 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5193 * configure.in: Add fr30-*-*.
5194 * config/tc-fr30.c: New file.
5195 * Makefile.in: Regenerated.
5196 * config.in: Regenerated.
5197 * configure: Regenerated.
5198 * doc/Makefile.in: Regenerated.
5199 * po/gas.pot: Regenerated.
5201 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5203 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5206 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5208 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5210 (do_scrub_chars): Add some casts to unsigned char to avoid
5211 unwanted sign extension.
5212 * read.c (lex_type): Set characters about 127 to be symbol
5214 * config/tc-i386.c (md_begin): Set identifier_chars and
5215 operand_chars for values above 127.
5217 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5219 * configure.in: detect cygwin* instead of cygwin32*
5220 * configure: regenerate
5222 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5224 * listing.c: Add support for producing a listing from piped
5227 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5229 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5230 (append_insn): Account for the tx39's multiply behavior.
5232 1998-10-26 Michael Meissner <meissner@cygnus.com>
5234 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5235 from assemble_parallel_insns. Add support for '->' to indicate
5236 explicitly serializing the instructions.
5237 (md_assemble): Ditto.
5239 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5241 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5244 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5246 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5248 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5250 * config/tc-mips.c : support frame and regmask/fregmask when
5251 MIPS_STABS_ELF is specified.
5253 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5255 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5256 (md_apply_fix): Don't return 1 for VTABLE relocs.
5257 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5259 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5261 * doc/c-i386.texi: Replace occurences of "opcode" with
5262 "instruction mnemonic", "instruction", or "mnemonic" when
5263 referring to the name of an instruction. Use "opcode" when
5264 referring to the sequence of machine bytes.
5266 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5267 (is_opcode_char): Rename to is_mnemonic_char.
5268 (md_assemble and i386_operand): Correct error messages from
5269 "opcode" to "instruction mnemonic"
5270 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5271 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5272 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5273 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5274 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5275 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5276 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5278 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5280 * config/tc-i386.c (i386_operand): Check for garbage after
5283 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5285 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5286 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5288 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5290 * config/tc-sh.h (obj_fix_adjustable): Define.
5291 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5292 (md_apply_fix): Likewise.
5293 (tc_gen_reloc): Likewise.
5294 (sh_fix_adjustable): New.
5296 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5298 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5299 * cgen.h (gas_cgen_finish_insn): Update prototype.
5300 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5301 cgen_insn_t -> CGEN_INSN_INT.
5302 (make_parallel): Update handling of CGEN_INT_INSN_P.
5303 (assemble_parallel_insn): Ditto.
5304 (target_make_parallel): New function.
5305 (md_assemble): Use it.
5307 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5309 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5311 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5313 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5314 converted into lower case.
5316 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5318 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5319 (gas_cgen_tc_gen_reloc): Likewise.
5320 * config/tc-m32r.h (obj_fix_adjustable): Define.
5321 * config/tc-m32r.c (m32r_fix_adjustable): New.
5322 (m32r_force_relocation): Handle VTABLE relocs.
5324 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5326 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5328 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5330 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5331 to lower case before parsing.
5333 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5334 parallel insns modift buts in the PSW as a side effect.
5336 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5338 * config/tc-d30v.c (find_format): Test for missing flag and
5341 (md_apply_fix3): Fix error messages to avoid
5342 assumption about presence of a symbol.
5344 (parallel_ok): Disallow parallel instructions that both modify the
5347 (find_format): Generate a warning if an odd numbered register is
5348 used as the first register in a mutli-register instruction.
5350 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5352 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5353 relocations are always associated with a symbol.
5355 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5357 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5358 (elf32_sparc_force_relocation): Declare.
5359 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5360 (tc_gen_reloc): Handle vtable relocs.
5361 (elf32_sparc_force_relocation): New.
5363 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5365 * symbols.c (S_IS_FUNCTION): New.
5366 * config/tc-v850.h (obj_fix_adjustable): Define.
5367 (TC_FORCE_RELOCATION): Define.
5368 (v850_force_relocation): Declare.
5369 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5370 of fx_addnumber for VTABLE reloc addends.
5371 (md_apply_fix3): Handle VTABLE relocs.
5372 (v850_fix_adjustable): New.
5373 (v850_force_relocation): New.
5375 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5377 * tc-hppa.c (fp_operand_format): Add some additional formats.
5378 (pa_ip): Do not automatically promote into pa2.0 mode.
5379 (pa_level): Handle ".level 2.0".
5381 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5383 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5384 * config/tc-i386.h (template.extension_opcode): Change to
5385 unsigned int to allow full range of 8-bit opcode suffixes.
5386 (None): Redefine as 0xffff.
5388 From Jeff B Epler <jepler@usgs.gov>
5389 * doc/c-i386.texi (i386-SIMD): New section.
5391 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5393 * read.c (discard_rest_of_line): New function.
5394 * read.h: Declare it.
5395 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5397 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5399 * config/tc-d10v.c (find_symbol_matching_register): New function.
5400 (find_opcode): Cope with the case where a register name matches
5403 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5405 * config/tc-v850.c (md_pcrel_from): Rename to
5406 v850_pcrel_from_section.
5407 (v850_pcrel_from_section): Do not resolves symbols in other
5410 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5412 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5414 * config/tc-d10v.c (find_opcode): Generate an error if a register
5415 is supplied for an operand that should not be a register.
5417 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5419 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5420 instructions to have another instruction in the right bin.
5422 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5425 the right container if the left container holds a branch
5428 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5430 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5431 both a register name and symbol name.
5432 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5434 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5436 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5437 execution unit class.
5439 (reg_name_search): If a name matches a register and a symbol,
5440 prefer the register.
5441 (find_format): Disallow flag registers when a general purpose
5442 register is required.
5443 If a number is required, but a register has been given, check to
5444 see if a symbol with the same name as the register exists, and if
5445 so, use that symbol.
5447 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5449 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5451 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5453 * config/tc-d30v.c (find_format): Do not accept flag registers as
5454 general purpose registers.
5455 (find_format): If an immediate value is expected at a given place
5456 in a format, but a register name has been provided instead, check
5457 to see if that register name matches the name of a predefined
5458 symbol and if it does, then use the symbol instead.
5459 (reg_name_search): If a register name matches a symbol name,
5460 prefer the register name to the symbol name.
5462 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5464 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5465 the previous insn to empty.
5467 1998-09-20 Michael Meissner <meissner@cygnus.com>
5469 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5470 pieces, forcing the use of an ANSI compiler.
5472 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5474 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5476 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5478 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5480 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5482 (obj_elf_vtable_entry): Likewise.
5483 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5484 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5485 (tc_gen_reloc): Likewise.
5486 (arm_fix_adjustable): Likewise.
5487 (elf32_arm_force_relocation): New.
5488 (armelf_frob_symbol): Remove coff-style symbol support.
5490 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5492 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5494 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5496 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5497 OBJ_COFF so that routine is defined for a.out format.
5499 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5501 * config/tc-i386.c (i386_operand): Detect non-segment registers
5502 used as segment prefixes.
5504 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5506 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5507 optimize across FDE boundaries.
5509 * config/obj-coff.c (obj_coff_section): Preserve any link once
5510 flags when setting the section flags.
5512 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5514 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5515 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5517 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5519 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5522 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5524 * frags.c (frag_grow): Include the size of the frag struct in the
5527 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5528 if the new subseg comes before the old.
5530 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5532 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5533 to handle edge8 and edge16.
5535 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5537 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5538 before we clobber the symbol involved.
5540 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5542 * config/tc-arm.c: Remove OBJ_ELF definitions for
5543 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5544 use arm_adjust_symtab for OBJ_COFF.
5545 (armelf_adjust_symtab): New Routine.
5546 * config/tc-arm.h: Define obj_adjust_symtab to
5547 armelf_adjust_symtab for OBJ_ELF.
5549 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5551 * configure.in: Make all i386-elf targets use bfd_gas.
5552 * config/tc-i386.c (tc_i386_force_relocation): New.
5553 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5554 (md_apply_fix3): Likewise.
5555 (tc_gen_reloc): Handle them.
5556 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5557 tc_i386_force_relocation.
5559 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5561 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5563 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5565 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5566 current opcode after writing the first insturction of a reverse
5569 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5571 * read.h (generate_lineno_debug): Add prototype.
5572 * read.c (generate_lineno_debug): Make non-static.
5574 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5576 * config/tc-i386.c (md_assemble): Only warn for address/data size
5579 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5581 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5582 against Thumb function names, as the linker needs this information.
5584 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5586 * expr.c (operand): Check also that there is no advance in operand
5587 after atof_generic in order to decide "is it label 0f or floating
5590 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5592 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5593 command line options with a single dash.
5594 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5596 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5598 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5599 * tc-arm.c (arm_fix_adjustable): New routine.
5601 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5603 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5604 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5605 demand_empty_rest_of_line before mri_comment_end.
5606 (equals): Check garbage after expression before
5607 mri_comment_end in MRI mode.
5609 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5611 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5612 small immediate constant to use the constant itself rather than
5615 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5617 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5618 (pa_leave): Likewise.
5620 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5622 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5624 (i386_operand): Fix an error message.
5626 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5628 * doc/c-arm.texi (ARM Directives): Document .req directive.
5630 * config/tc-arm.c (reg_required_here): Display erroneous string if
5631 the register name could not be decoded.
5632 Do not set inst.instruction if the sift is -1.
5634 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5636 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5639 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5641 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5642 even if it is belived to be unnecessary.
5644 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5646 config/tc-i386.c (i386_operand): Size immediate constants by
5647 suffix (erroneously removed as part of July 7 change).
5649 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5651 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5652 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5653 (armelf_frob_symbol): New Routine.
5654 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5656 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5658 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5660 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5662 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5663 command line switches passed to assembler.
5665 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5667 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5668 (gas_cgen_opcode_desc): Declare.
5669 (gas_cgen_parse_operand): Declare.
5670 (*): Prepend gas_ to gas specific fns to denote them as such.
5672 * cgen.c (gas_cgen_opcode_desc): New global
5673 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5674 (queue_fixup): Renamed from cgen_queue_fixup.
5675 (*): Prepend gas_ to gas specific fns to denote them as such.
5677 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5678 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5679 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5680 Open opcode table and initialize it.
5681 (make_parallel): Use gas_cgen_opcode_desc.
5682 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5683 (md_assemble): Ditto.
5685 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5687 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5688 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5689 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5690 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5691 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5692 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5693 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5694 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5695 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5696 (INIT_STAB_SECTION): Likewise.
5697 (OBJ_PROCESS_STAB): Likewise.
5699 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5700 (md_parse_option): Watch for them.
5701 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5702 (md_begin): Kill neverdef code.
5703 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5704 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5705 (s_alpha_coff_wrapper): New.
5706 (md_pseudo_table): Trap all ECOFF pseudos.
5708 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5710 Start of changes to remove mdebug section from mips*-elf
5711 Based on MIPS_STAB_ELF definition
5712 * acconfig.h: undef if not configured
5713 * config.in: undef if not configured
5714 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5715 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5716 * stabs.c (s_stab_generic): flush frag
5718 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5720 * configure.in: (arm-*-elf): Handle.
5721 (thumb-*-elf): Handle.
5722 * configure: Regenerate.
5723 * read.c (stringer): Fix typo in comment.
5724 * write.c (fixup_segment): Don't add symbol value to addend if
5726 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5728 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5731 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5733 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5734 (write_2_short): Emit warning if new flag is set.
5735 (do_assemble): Set flags if left instruction is one of special
5736 "right-instruction-killer" type.
5738 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5740 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5741 Always output words in debug_info section as big endian.
5742 (sparc_target_format): Choose correct bfd target.
5743 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5745 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5747 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5748 to work with internationalization code. Issue an error when two
5749 operands match that are not allowed to match.
5751 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5753 * configure.in (install_tooldir): Allow target to specify whether
5754 it wants to be installed in $(tooldir)/bin.
5755 * configure: Regenerate.
5756 * Makefile.am (install-exec-local): Set install-exec-tooldir
5757 dependency via configure.
5758 * Makefile.in: Regenerate.
5760 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5762 * Makefile.am (install-exec-local): Split into two ...
5763 (install-exec-bindir,install-exec-tooldir): New rules.
5764 * Makefile.in: Regenerate.
5766 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5768 * Makefile.am (install-exec-local): Don't remove the file before
5769 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5770 W. Rozycki <macro@ds2.pg.gda.pl>.
5771 * Makefile.in: Rebuild.
5773 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5775 * cgen.c: Include libiberty.h.
5776 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5777 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5778 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5779 (md_cgen_lookup_reloc)): Declare.
5780 (md_cgen_record_fixup_exp): Declare.
5781 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5782 (m32r_relax_frag): Declare.
5783 (cgen_md_apply_fix3): Decls moved to cgen.h.
5784 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5785 (m32r_cgen_record_fixup_exp): Delete decl.
5786 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5787 (assemble_nop): Delete.
5788 (expand_debug_syms): Delete unused `exp'.
5789 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5790 Add default case for -Wall.
5791 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5792 (md_atof): Delete unused wordP.
5794 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5796 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5799 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5801 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5802 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5803 .print, .purgem, and .struct. Remove documentation for
5806 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5808 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5809 Update call to insert_operand.
5811 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5813 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5815 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5817 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5818 whitespace after a prefix operator.
5820 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5822 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5824 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5826 * config/tc-sparc.c (log2): New static function.
5827 (s_reserve): Use log2 to convert alignment before calling
5829 (s_common): Use log2 to convert alignment before calling
5830 record_alignment and frag_align.
5831 (sparc_cons_align): Use log2.
5833 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5835 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5836 (s_common): Likewise.
5838 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5839 initialization of waddr.
5840 (sparc_elf_final_processing): Add default case to switch.
5842 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5844 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5845 than temporary real.
5847 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5849 * write.c (subsegs_finish): Don't align the segments if there were
5852 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5853 copying aux information.
5855 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5856 expression into a symbol.
5858 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5860 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5861 type to unsigned int.
5862 (md_assemble): Change type used to store offsets from unsigned
5864 (i386_operand): Switch error check to only call RESTORE_END_STRING
5865 once after parse_register.
5867 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5869 * config/tc-v850.c (md_show_usage): Changed format to match that
5872 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5874 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5876 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5878 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5881 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5883 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5884 * doc/Makefile.in: Rebuild.
5886 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5888 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5889 for %lo expressions.
5890 (mips_ip, case 'u'): Move range check after code to mask
5891 off bits in %hi/%lo expressions. Mask off high bits for
5894 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5896 * doc/Makefile.am (gasver.texi): New target.
5897 (as.info, as.dvi): Depends upon gasver.texi.
5898 * doc/as.texinfo: Include gasver.texi. Mention version number on
5899 title page and in top node.
5900 * doc/Makefile.in: Rebuild.
5902 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5904 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5905 but not including the line containing the edict.
5906 * listing.h (LISTING_EOF): New.
5907 * input-scrub.c (input_scrub_next_buffer): Call it.
5909 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5911 * config/tc-i386.c (i386_operand): Don't set the size of an
5912 immediate address based solely on the suffix and the mode.
5914 * config/tc-i386.c (md_assemble): Add assertion to make sure
5915 overlap2 does not set Imm.
5917 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5918 sequences of whitespace to a single space.
5919 (is_space_chars): Just compare with space.
5920 (md_begin): Don't initialize space_chars.
5921 (md_assemble): Just skip a single whitespace character.
5922 (i386_operand): Rewrite base-index parsing to use new
5923 parse_register, and to skip white space. Skip white space in a
5924 number of other places too. Don't give error message if
5925 parse_register fails.
5926 (parse_register): Change reg_string parameter to be non-const.
5927 Add end_op parameter. Skip white space after the `%', and return
5928 end of register string. Give error message here rather than
5931 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5933 Based on patch from Matt Semersky <matts@scd.hp.com>:
5934 * expr.c (op_encoding): Make const.
5935 (expr_set_precedence): New function.
5936 (expr_begin): Don't set operator rankings, just call
5937 expr_set_precedence.
5938 * expr.h (expr_set_precedence): Declare.
5939 * read.c (s_mri): Call expr_set_precedence.
5941 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5943 * doc/as.texinfo (Statements): Remove paragraph discussing
5944 continuing lines with a backslash. This hasn't worked for years,
5947 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5949 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5951 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5952 (ps_CTORS, ps_DTORS): New section types.
5953 (vms_fixup_xtors_section): New function
5954 (Ctors_Psect, Dtors_Psect): Define.
5955 (IS_GXX_XTOR): Define
5956 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5957 Filter static constructors/destructors and add to
5958 Ctors_Symbols/Dtors_Symbols chain.
5959 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5960 appropriate section.
5962 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5963 * makefile.vms: Merge vax/vms support.
5965 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5967 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5968 (elf_pseudo_table): Add them.
5969 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5970 (md_apply_fix): Accept them.
5971 (mips_fix_adjustable): Don't adjust them.
5972 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5973 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5974 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5975 (tc_fix_adjustable): Don't adjust them.
5977 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5979 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5981 * Makefile.in: Regenerate.
5982 * configure.in: AC_SUBST cgen_cpu_prefix.
5983 * configure: Regenerate.
5985 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5987 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5988 Changed all users of COND12_DELAY.
5990 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5992 * config/tc-mn10300.c (set_arch_mach): New function.
5993 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5994 (md_begin): Default to mn10300 mode.
5995 (md_assemble): Only accept instructions for the core mn10300
5996 chip and the active machine type.
5998 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6000 * subsegs.h (segment_info_type): Give the struct a name.
6001 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6002 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6003 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6004 * config/tc-w65.h (tc_reloc_mangle): Declare.
6005 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6007 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6009 * config/tc-v850.c (v850_comm): Restore old section
6010 after common processing.
6012 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6014 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6016 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6018 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6019 char with code that explicitly sign-extends.
6021 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6023 * config/tc-v850.c (md_begin): Restore text section as the current
6024 section after creating call table sections.
6025 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6028 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6029 with call to macro SYM_AUXINFO.
6031 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6033 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6034 with the program transform name.
6035 * Makefile.in: Rebuild.
6037 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6039 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6042 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6044 * config/tc-i386.c (i386_operand): Be prepared for a space between
6045 the open parenthesis and the start of the register operand,
6046 because of the June 16 change.
6048 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6050 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6053 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6055 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6056 even if it is belived to be unnecessary.
6058 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6060 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6062 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6064 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6066 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6067 shift amount for a repeated operand. The shift amount for the
6068 repeated copy comes from the size of the operand.
6070 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6072 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6074 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6076 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6078 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6080 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6081 characters in it as LEX_IS_SYMBOL_COMPONENT.
6082 * config/tc-i386.h (tc_symbol_chars): Define.
6083 (extra_symbol_chars): Declare.
6084 * config/tc-i386.c (extra_symbol_chars): Define.
6085 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6086 (line_comment_chars): Set to '/' if TE_LINUX.
6087 * doc/c-i386.texi (i386-prefixes): Update.
6088 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6090 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6092 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6093 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6095 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6097 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6098 constraint in instructions REP & REPI.
6100 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6102 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6103 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6105 (check_range): If the operand is shifted, then shift the number
6106 before checking its range.
6108 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6110 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6113 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6115 * config/tc-v850.c (v850_comm): Create special sections as needed.
6117 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6119 * config/tc-d10v.c (write_2_short): Addition of swapping
6120 instructions for sequential and reverse sequential order when
6121 given order is not possible.
6123 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * Makefile.am: Rebuild dependencies.
6126 (DEP_INCLUDES): Fix reference to intl build directory.
6127 * Makefile.in: Rebuild.
6129 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6131 * doc/c-i386.texi: Update 16 bit documentation.
6133 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6134 IgnoreDataSize to IgnoreSize as they are used for address size as
6136 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6137 32-bit mode, similarly addr16/data16 and variants.
6139 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6141 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6142 sequential word multiply instructions.
6144 (do_assemble): Add extra command line argument, to allow mul32
6145 attribute to be preserved across parallel insns.
6146 (md_assemble): Insert NOPs between explicitly parallel insns which
6147 contain an 32 bit multiply and a 16 multiply.
6149 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6151 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6154 * config/tc-i386.c (reloc): Add braces.
6156 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6157 consistent with Intel naming.
6158 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6159 use bitfields in sib_byte.
6160 (modrm_byte): Don't use bitfields here either.
6162 * config/tc-i386.c (current_templates): Add const.
6163 (parse_register): Add const to return, param, and char *s.
6164 (i386_operand): Add const to reg_entry *r.
6165 * config/tc-i386.h (templates): Add const to start, end.
6167 Inspired by code for 16 bit gas support from Martynas Kunigelis
6168 <martynas@nm3.ktu.lt>:
6169 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6170 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6171 (uses_mem_addrmode): Remove.
6172 (md_estimate_size_before_relax): Add support here too.
6173 (md_relax_table): Rewrite interface to md_relax for 16 bit
6175 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6176 (opcode_suffix_to_type): Remove.
6177 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6178 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6179 (md_convert_frag): Likewise.
6180 (i386_operand): Add support for 16 bit base/index regs,
6181 immediates, and displacements. Remove some unnecessary casts, and
6182 localise end_of_operand_string, displacement_string_start,
6183 displacement_string_end variables. Add GCC_ASM_O_HACK.
6184 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6186 * config/tc-i386.c (prefix_hash): Remove.
6187 (md_begin): Rewrite without obstacks. Remove prefix hash table
6188 handling. Rewrite lexical table handling.
6189 (i386_print_statistics): Don't print prefix statistics.
6190 (md_assemble): Rewrite instruction parser so that line is not
6191 converted to lower case. Don't do a hash_find for prefixes,
6192 instead recognise them via opcode modifier.
6193 (expecting_operand, paren_not_balanced): Localise variables.
6194 * config/tc-i386.h (IsPrefix): Define.
6195 (prefix_entry): Remove.
6197 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6198 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6199 '\\' in case where comment_chars contains '/'.
6201 * config/tc-i386.c (MATCH): Ensure given operand and template
6202 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6203 you must write `ljmp *table(%ebx)'.
6205 From H.J. Lu <hjl@gnu.org>:
6206 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6207 as 0 ifndef BFD_ASSEMBLER.
6208 (md_assemble): Allow immediate operands without suffix or
6209 other reg operand to default in size to the current code size.
6211 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6213 * config/tc-v850.c (md_begin): Restore creation of
6214 .call_table_text and .call_table_data sections.
6216 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6218 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6219 after emitting a word of noops.
6221 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6223 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6224 (i386_operand): Simplify checks for valid base/index combinations.
6225 Disallow `in 4(%dx),%al'.
6227 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6229 (add_prefix): Change parameter from char to int.
6231 * config/tc-i386.h (Ugh): Define opcode modifier.
6232 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6234 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6235 CONSISTENT_REGISTER_MATCH macros to check register types more
6236 thoroughly. Check for illegal suffix/operand combinations
6237 when matching insns with operands. Handle new `s' suffix, and
6238 associated FloatMF opcode modifier for float insns with memory
6240 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6241 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6242 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6243 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6244 DATA_PREFIX_OPCODE throughout.
6246 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6247 (md_assemble): Rewrite suffix/register operand checking code to be
6248 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6249 AnyMem, the better to grep.
6251 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6252 given a memory operand. Don't set Abs bits either.
6253 (type_names): Remove Mem*, Abs*.
6254 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6255 define opcode_modifiers as these cases are handled by Disp8,
6256 Disp16, Disp32 and suffix checks.
6257 (COMES_IN_BOTH_DIRECTIONS): Remove.
6258 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6260 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6261 if IgnoreDataSize modifier given. Remove ShortformW modifier
6262 test. Add test for ShortForm in W base_opcode modification.
6263 Merge Seg2ShortForm and Seg3ShortForm code.
6264 * config/tc-i386.h (ShortFormW): Remove.
6265 (IgnoreDataSize): Define.
6267 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6269 * config/tc-d30v.c (md_assemble): Store previous segment state
6270 with previous instruction.
6272 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6274 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6275 (ebp, esp): Remove static variables.
6276 (MATCH): Remove test for InOutPortReg.
6277 (i386_operand): Properly handle InOutPortReg here instead.
6278 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6279 (md_assemble): Simplify and correct modrm and sib generation.
6280 (i386_operand): Add warning for scale without index.
6281 Rewrite checks for valid base/index combinations.
6283 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6284 macros and enclose in do while(0).
6285 (RESTORE_END_STRING): Likewise.
6286 (md_assemble): Add one to printed operand number so we start
6287 from 1 not 0. Add some more gettext invocations.
6288 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6291 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6292 DATA_PREFIX, SEG_PREFIX): Define.
6293 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6294 (check_prefix): Remove function.
6295 (add_prefix): New function. Add prefix to i.prefix as well as
6297 (md_assemble): Changes for add_prefix. Remove hack for wait
6298 prefix, instead always output prefixes in fixed order. Test
6299 for jcxz/loop when selecting between word & dword operations,
6300 and add address size prefix rather than operand size prefix.
6301 Remove operand -> address size hack when emitting jcxz/loop.
6302 (i386_operand): Remove O_Absent check as it's done in expr.
6304 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6306 * configure.in: Recognize m5200 as a cpu_type of m68k.
6307 * aclocal.m4: Rebuild with current libtool.
6308 * configure: Rebuild.
6310 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6312 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6313 to relaxable_symbol to prevent references to external symbol from
6316 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6318 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6319 symbols are relaxable.
6321 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6323 * config/tc-v850.c (md_begin): Don't create special
6324 sections by default.
6326 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6328 * config/tc-mips.c (macro): For div and udiv, close the
6329 reorder block as soon as possible.
6331 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6333 From Matt Semersky <matts@scd.hp.com>:
6334 * macro.c (macro_mri_mode): New function.
6335 * macro.h (macro_mri_mode): Declare.
6336 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6339 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6341 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6344 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6345 until after xstrdup in OBJ_EVAX case.
6347 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6349 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6350 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6351 of hardcoded magic number.
6352 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6354 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6356 * read.c (do_s_func): New function.
6358 * read.h (do_s_func): Add prototype.
6360 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6362 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6363 nops if fill pattern not specified.
6365 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6367 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6368 * config/te-go32.h (TE_GO32): Define.
6369 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6371 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6373 Implement .func/.endfunc pseudo-ops.
6374 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6376 * read.c (potable): Add .func,.endfunc.
6377 (s_func): New function.
6378 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6380 (in_doc_func_p,current_function_label): New static globals.
6381 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6383 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6385 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6386 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6387 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6388 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6389 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6390 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6391 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6392 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6393 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6394 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6395 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6396 * config/tc-a29k.c: Don't define md_short_jump_size,
6397 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6398 * config/tc-alpha.c: Likewise.
6399 * config/tc-alpha.h: Likewise.
6400 * config/tc-arm.c: Likewise.
6401 * config/tc-h8300.c: Likewise.
6402 * config/tc-h8500.c: Likewise.
6403 * config/tc-hppa.c: Likewise.
6404 * config/tc-i860.c: Likewise.
6405 * config/tc-i960.c: Likewise.
6406 * config/tc-ppc.c: Likewise.
6407 * config/tc-sh.c: Likewise.
6408 * config/tc-sparc.h: Likewise.
6409 * config/tc-tic30.c: Likewise.
6410 * config/tc-w65.c: Likewise.
6411 * config/tc-z8k.c: Likewise.
6413 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6415 * config/tc-vax.c (_): Delete this macro used for placeholder
6416 values in vax_operand_width_size; it conflicts with the _() macro
6417 used for internationalization.
6419 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6421 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6422 code. From Chris Moller <moller@bops.com>.
6424 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6425 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6426 * read.c (emit_expr): Initialize seg and subseg fields of a new
6428 * write.c (write_object_file): Switch to the appropriate segment
6429 and subsegment when processing a broken word.
6431 * config/tc-m68k.c (mri_assemble): New static function.
6432 (build_mri_control_operand): Call mri_assemble rather than
6434 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6435 (s_mri_endf, s_mri_endw): Likewise.
6437 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6439 * read.c (s_org): Call md_flush_pending_output if it is defined.
6441 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6443 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6445 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6446 (md_parse_option): Add for same.
6447 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6448 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6449 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6451 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6453 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6455 * config/tc-arm.c (find_real_start): Relax definition of local
6458 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6460 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6461 symbols at the given address, not just the last one specified.
6463 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6465 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6466 or number_to_chars_littleendian to write data.
6468 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6470 * config/tc-v850.c (md_assemble): Remove artificially created
6471 register name symbols.
6473 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6475 * write.c (fixup_segment): Change "segment" to "section" in
6478 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6480 * write.c (fixup_segment): Change sym1-sym2 message again.
6482 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6484 * write.c (fixup_segment): Improve error message for sym1-sym2
6485 errors when sym1 is in a different segment from sym2.
6487 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6489 * config/tc-m32r.c (warn_unmatched_high): New static local.
6490 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6491 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6492 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6493 (md_parse_option): Likewise.
6494 (md_show_usage): Likewise.
6495 (m32r_frob_file): Likewise.
6497 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6498 (read_a_source_file): Call them.
6499 * read.h (stabs_generate_asm_file): Declare.
6500 * stabs.c (stabs_generate_asm_file): New function.
6501 (generate_asm_file): New function.
6502 (stabs_generate_asm_lineno): Move file name handling into
6505 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6507 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6508 (d30v_current_align, d30v_current_align_seg): New variables.
6509 (d30v_last_label): New variable.
6510 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6511 (s_d30v_data, s_d30v_section): Likewise.
6512 (md_pseudo_table): Call them.
6513 (md_begin): Initialize d30v_current_align_seg.
6514 (md_assemble): Call d30v_align when needed by known current alignment.
6515 (d30v_frob_label, d30v_cons_align): New functions.
6516 * config/tc-d30v.h (md_do_align): Remove.
6517 (tc_frob_label): Call d30v_frob_label.
6518 (md_cons_align): New.
6520 * config/tc-d30v.c (find_format): Convert complex expressions to
6521 expression symbols before processing. Clean up code formatting.
6523 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6525 * po/Make-in (install-info): New target.
6527 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6529 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6531 * config/tc-mn10300.c (md_assemble): Likewise.
6533 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6535 * Makefile.am: Update with `make dep-am'.
6536 (HFILES): Add cgen.h.
6537 (cgen.o): Depend on cgen.h.
6538 * Makefile.in: Regenerate.
6540 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6542 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6544 * gasp.c (grab_label): Permit a label to be a preprocessor
6545 variable by permitting a label to start with a backslash.
6547 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6549 * config/tc-mips.c (validate_mips_insn): Removed hack
6550 for previously inaccessible bitfields in some INSN_TRAP
6553 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6555 * config/tc-d30v.c (do_assemble): Abort with error message
6556 if opcode operands do not match.
6558 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6560 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6561 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6562 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6563 similar new 'q' operand.
6565 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6567 * cgen.c (cgen_asm_finish_insn): Fix typo.
6569 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6572 * cgen.c: Include it.
6573 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6574 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6575 All callers updated.
6576 * config/tc-m32r.c: Include cgen.h.
6577 (m23r_insn): New members num_fixups,fixups.
6579 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6581 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6582 to avoid compiler warning.
6584 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6586 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6589 * makefile.vms (OBJS): Add ehopt.obj
6591 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6593 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6595 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6597 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6598 a short format insn.
6599 (md_assemble): Set it for explicitly packed insns.
6601 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6603 * config/obj-coff.c (c_symbol_merge): Do not take address of
6604 native fields when performing the memcpy.
6606 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6608 * config/tc-mips.c (macro,macro2): Implement
6609 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6611 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6613 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6614 relocations against globally visible symbols.
6615 * config/tc-m68k.c (relaxable_symbol): New macro.
6616 (m68k_ip, md_estimate_size_before_relax): Use it.
6617 (tc_m68k_fix_adjustable): Also handle weak symbols.
6619 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6621 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6622 references to externally visible symbols.
6623 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6624 values in twice for a PC relative reloc if the symbol is
6627 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6628 don't adjust a PC relative reloc against an externally visible
6630 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6631 for a PC relative fixup against an externally visible defined
6632 symbol, arrange to store object file and addend values as though
6633 the symbol were not defined.
6634 (tc_gen_reloc): Likewise.
6636 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6638 * read.c (sizeof_leb128): Referenced externally by write.c so
6641 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6643 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6644 and expand a 'debug' symbol associated with the next instruction
6645 that does not cause a short instruction to be filled with a NOP.
6646 (md_pseudo_table): Add support for .debugsym.
6647 (assemble_parallel_insn): Add calls to expand_debug_sym as
6649 (md_assemble): Ditto.
6651 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6653 * as.c (main): Conditionally call setlocale.
6654 * gasp.c (main): Likewise.
6655 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6656 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6658 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6660 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6662 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6664 * config/tc-hppa.c: Change all calls to bzero to use memset.
6665 (pa_ip): Add cast to avoid warning.
6666 (tc_gen_reloc, md_apply_fix): Likewise.
6667 (pa_find_space_by_number): Likewise.
6668 (hppa_force_relocation): Likewise.
6669 (pa_block): Change i to unsigned int.
6670 * config/obj-som.h (obj_som_copyright): Declare.
6672 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6674 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6675 for line numbers for assembly source.
6677 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6679 * configure.in: Change version number to 2.9.4
6680 * configure: Rebuild.
6682 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6684 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6686 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6688 * ecoff.h: Change symbolS in function declaration to struct
6691 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6693 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6694 (md_convert_frag): Fix i18n typo.
6696 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6698 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6699 * ecoff.h: Protoype it.
6700 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6701 [EVAX] (s_alpha_prologue): Delete.
6702 (md_pseudo_table): Update.
6704 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6706 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6707 array to local pointer.
6708 (get_args, parse_expr): Add casts to avoid warnings.
6710 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6712 * read.c (s_set): Cast xmalloc return value to fragS *.
6713 * config/tc-m68k.c (m68k_ip): Function made static to match
6714 previous forward declaration.
6715 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6717 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6719 * config/tc-v850.c: Add internationalisation macros to error
6722 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6723 macros to error strings.
6725 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6727 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6728 reloc is in the TOC csect.
6729 (md_apply_fix3): Correct gettext typo.
6731 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6733 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6734 .L - they are local labels and the branches are not really
6735 function calls but rather far jumps.
6737 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6739 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6741 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6743 * config/tc-i386.c (md_assemble): Print operand number rather than
6744 using ordinal_names.
6745 (i386_operand): Likewise.
6747 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6749 * Makefile.am (INTLLIBS): Define to work around apparent automake
6751 All Makefiles: Regenerated.
6753 * Many files: Added gettext invocations around user-visible
6755 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6756 HAVE_LC_MESSAGES): Define.
6757 * dep-in.sed: Added asintl.h.
6758 * po/Make-in: New file.
6759 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6761 * read.c (Z_): Renamed from `_'.
6762 * Makefile.am (SUBDIRS): Added po.
6763 (POTFILES): new macro.
6764 (po/POTFILES.in): New target.
6765 ($(OBJS)): Added asintl.h.
6767 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6768 (as_new_LDADD): Added $(INTLLIBS).
6769 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6770 (gasp_new_LDADD): Added $(INTLLIBS).
6771 (gasp_new_DEPENDENCIES): New macro.
6772 * configure, aclocal.m4: Rebuilt.
6773 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6775 (ALL_LINGUAS): Define.
6776 * macro.c: Include "asintl.h".
6777 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6778 * as.h: Include "asintl.h".
6779 * config/tc-i386.c (ordinal_names): Removed.
6780 (md_assemble): Changed error text to avoid ordinal_names.
6781 (i386_operand): Likewise.
6782 (reloc): Added as_bad to avoid i18n problems.
6783 (tc_gen_reloc): Likewise.
6784 * config/tc-arm.c (bad_args): Now a #define.
6786 * config/obj-vms.c (VMS_stab_parse): Changed type of
6788 (global_symbol_directory): Unified strings to avoid i18n
6790 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6791 avoid i18n problems.
6792 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6793 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6795 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6797 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6799 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6801 * as.c (print_version_id): Added an fprintf to avoid i18n
6803 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6805 * expr.c (expr): Added as_warn call to avoid i18n problems.
6806 * messages.c (as_assert): Changed code to avoid i18n problems.
6807 (as_abort): Likewise.
6808 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6809 (s_space): Likewise.
6810 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6812 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6814 * config/tc-i386.c (check_prefix): New static function, split out
6816 (struct _i386_insn): Add wait_prefix field.
6817 (md_assemble): Remove wait_prefix local variable. Use
6818 check_prefix when adding a prefix.
6820 * config/tc-i386.c (current_templates): New static variable.
6821 (md_assemble): Remove current_templates local variable.
6822 (md_assemble, i386_operand): Improve error and warning messages in
6823 many places. Add RESTORE_END_STRING in many places before error
6824 return. Clarify some comments.
6826 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6828 (md_assemble): Parse string instruction operands, looking for
6829 segment override prefixes. Check for invalid segment prefixes on
6831 (i386_operand): i.seg[] and max mem_operand changes for string
6833 * config/tc-i386.h (EsSeg): Define.
6835 * config/tc-i386.h (regKludge): Define.
6836 (iclrKludge, imulKludge): Don't define.
6837 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6838 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6839 opcode_modifier checks to look for more common cases first. Add
6840 default_seg for IsString case.
6842 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6844 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6846 * configure: Rebuild with new automake and libtool.
6847 * aclocal.m4, Makefile.in: Likewise.
6849 * doc/Makefile.am (as.dvi): New target.
6850 * doc/Makefile.in: Rebuild.
6852 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6854 * configure.in: Added sparc86x support.
6856 * configure: Rebuild.
6858 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6860 (md_parse_option): Warn if -EL is not supported for this architecture.
6862 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6864 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6866 * config/tc-mips.c (mips_ip): Note when we use get match on
6867 the full instruction name.
6869 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6871 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6872 back into the expression to handle add/sub simplification correctly.
6874 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6876 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6878 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6880 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6883 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6885 * symbols.c (max_indent_level): New global.
6886 (print_symbol_value_1): Use it.
6887 * expr.h (expr_build_dot): Declare.
6888 * expr.c (expr_build_dot): New function.
6890 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6892 * symbols.c (print_binary): New function.
6893 (print_expr_1): Call it.
6895 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6897 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6898 operand in the opcode.
6900 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6902 * config/tc-i386.h: Reorder operand flags and opcode modifier
6903 flags for clarity. Remove unused definitions: Unknown,
6904 ImmUnknown, DispUnknown, NoModrm.
6905 * config/tc-i386.c (type_names): Add missing Debug type.
6906 (md_assemble): Better duplicate prefix checking. Quicker string
6907 instruction check via new opcode_modifier flag.
6909 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6911 * doc/as.texinfo (Invoking): Clarify -Wa example.
6913 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6915 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6916 (s_mips_weakext): Define.
6917 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6918 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6921 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6923 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6924 is an error if the value can not be computed at assembly time.
6925 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6927 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6929 * gasp.c (main): Set next field of new include_path structure to
6930 NULL. From Avery Pennarun <averyp@gdc.ca>.
6932 * read.c (s_mri_sect): Call as_bad rather than abort for an
6933 unsupported MRI target.
6935 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6937 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6938 the destination of a branch instruction should be altered.
6939 (find_real_start): New function: Locate the real, Thumb coded
6940 start of a Thumb function.
6941 (do_t_branch23): Alter the destination of branches to Thumb
6944 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6946 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6948 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6951 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6953 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6954 * doc/c-hppa.texi: Likewise.
6956 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6958 * Makefile.am: Rebuild dependencies.
6959 * Makefile.in: Rebuild.
6961 * Makefile.am (DEP_INCLUDES): New variable.
6962 (.dep1): Change to work when srcdir is not an absolute path.
6963 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6964 * Makefile.in: Rebuild.
6966 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6968 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6969 LinearAddress patch.
6971 * configure.in: Set version to 2.9.1.
6972 * configure: Rebuild.
6974 * Branched binutils 2.9.
6976 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6978 * config/tc-i386.h (FWait): Define.
6979 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6980 other prefixes. Check FWait flag in opcode table to see which
6981 instructions require an fwait prefix.
6983 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6985 * stabs.c (get_stab_string_offset): Always create a stab string
6988 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6990 Fix some gcc -Wall warnings:
6991 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6992 * ehopt.c (eh_frame_code_alignment): Likewise.
6993 * expr.c (integer_constant, operand): Likewise.
6994 * frags.c (frag_align): Likewise.
6995 * gasp.c (level_0, change_base, doinstr): Likewise.
6996 * hash.c (hash_ask): Likewise.
6997 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6998 (debugging_pseudo): Likewise.
6999 * macro.c (define_macro, check_macro): Likewise.
7000 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7001 (ignore_rest_of_line, float_cons): Likewise.
7002 * symbols.c (decode_local_label_name): Likewise.
7003 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7004 (fixup_segment, number_to_chars_bigendian): Likewise.
7005 (number_to_chars_littleendian): Likewise.
7006 * config/atof-ieee.c (gen_to_words): Likewise.
7007 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7008 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7009 * read.c (output_big_sleb128): Initialize locals to avoid
7011 (output_big_uleb128, equals): Likewise.
7012 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7013 to unsigned int. Change zeros to unsigned int.
7014 * cond.c (s_if): Add return to default case.
7015 * frags.c (frag_now_fix): Change return type to addressT.
7016 * frags.h (frag_now_fix): Update declaration.
7017 * listing.c (file_info_struct): Change linenum to unsigned int.
7018 (struct list_info_struct): Change hll_line to unsigned int.
7019 (print_source): Update format string.
7020 * read.c (emit_expr): Change scan to unsigned int, and don't
7021 bother to initialize it.
7022 * symbols.c (dollar_label_count): Change to unsigned long.
7023 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7024 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7025 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7027 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7029 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7030 mcf5200 just as we do for m68000.
7031 (m68k_init_after_args): Likewise.
7032 (md_estimate_size_before_relax): Likewise.
7034 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7036 * config/tc-v850.c (md_assemble): Store relocation addend in
7037 fixup instead of instruction.
7039 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7041 * config/tc-i386.c (md_assemble): Swap template arguments to
7042 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7043 This macro is currently symmetric, so passing them the wrong
7044 way didn't cause any problem, but may if the macro is changed
7046 After copying template to i.tm, use i.tm. rather than t-> to
7047 access fields, and make t a const*
7048 Move i.tm.operand_types[] swap to immediately after the copy.
7050 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7052 * expr.h (expr_build_uconstant): Add prototype.
7053 (expr_build_unary,expr_build_binary): Add prototypes.
7054 * expr.c (expr_build_uconstant): New function.
7055 (expr_build_unary,expr_build_binary): New functions.
7057 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7059 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7060 * macro.c (macro_expand_body): Increase buffer size.
7061 * messages.c (as_warn): Likewise.
7062 (as_warn_where, as_bad, as_bad_where): Likewise.
7064 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7066 Based on patch from H.J. Lu <hjl@gnu.org>:
7067 * Makefile.am (DISTSTUFF): New variable.
7068 (diststuff): New target.
7069 * Makefile.in: Rebuild.
7071 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7073 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7074 m32r_elf_section_change_hook.
7076 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7077 emit a nop if a section ends with a 16 bit instruction.
7079 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7081 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7082 s_lcomm rather than obj_coff_lcomm.
7083 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7085 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7087 * config/tc-i386.h (LinearAddress): Define.
7088 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7089 instruction, don't use a default segment.
7091 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7093 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7094 * configure: Rebuild.
7096 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7098 * aclocal.m4, configure: Rebuild with libtool 1.2.
7100 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7102 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7103 PC relative branches. Patch courtesy of Jonathan Walton.
7106 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7108 * configure.in (emulations): Add thumb-pe target.
7110 * configure (emulations): Add thumb-pe target.
7112 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7114 * itbl-lex.l (yywrap): Don't define if already defined as a
7117 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7119 * depend.c (quote_string_for_make): New function.
7120 (wrap_output): Use it.
7122 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7124 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7125 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7127 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7129 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7130 Recognize -GN and -relax.
7131 (md_begin): Initialize gp size from -G switch.
7132 (alpha_force_relocation): Always force if -relax.
7133 (alpha_align): Take a new argument that will specify when to
7134 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7135 Change all callers. Emit nop alignment padding as nop+unop pair.
7137 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7139 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7140 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7142 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7144 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7145 require padding to the next long word boundary.
7147 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7149 * cgen.c: #include symcat.h.
7150 * config/tc-m32r.c: Likewise.
7152 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7154 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7155 absolute expressions instead of '$' prefixed register names.
7157 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7159 * read.c (s_set): Record file and line info for symbols when -as.
7160 (pseudo_set): Don't overwrite that dummy fragment.
7162 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7164 * config/tc-ppc.c (md_pseudo_table): Add "section".
7165 (ppc_named_section): New static function.
7167 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7169 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7170 so we don't have to scan the entire list.
7172 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7174 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7175 case, allow the parallel instructions to modify the same flag
7178 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7180 * listing.c (list_symbol_table): Categorize symbols by
7181 undefined_section rather than sy_frag->line == NULL.
7183 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7185 * Makefile.am (install-exec-local): Install properly when ln
7186 fails or tooldir == prefix.
7188 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7190 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7191 Test result of insert_operand for error.
7193 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7195 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7196 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7197 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7198 * doc/Makefile.in: Rebuild.
7200 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7202 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7203 (macro): Fix handling of M_COP[0-3].
7205 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7207 Based on patches from Ross Harvey <ross@teraflop.com>:
7208 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7209 if macro_alternate or macro_mri.
7210 (getstring): Remove support for byte constants between < and >.
7211 (get_any_string): '<' only starts a string if macro_alternate or
7213 (macro_expand_body): Permit keyword parameters following
7214 positional parameters.
7216 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7217 * configure.in (alpha*-*-netbsd*): New target.
7218 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7219 * configure: Rebuild.
7221 * as.h (flag_warn_suppress_instructionswap): Move from here...
7222 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7223 here, and make static.
7225 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7226 BFD_ASSEMBLER or MANY_SEGMENTS.
7228 * as.c (show_usage): Update bug-gnu-utils address.
7229 * gasp.c (show_usage): Likewise.
7230 * doc/as.texinfo (Bug Reporting): Likewise.
7232 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7234 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7235 insns regardless of the size of a pointer if we're in mips I or
7237 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7239 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7241 Fix rac to accept only a0:
7242 * tc-d10v.c (parallel_ok, find_opcode):
7243 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7244 Introduce OPERAND_GPR.
7246 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7248 * read.c (s_fill): Handle non-constant repeat counts by creating
7249 an rs_space fragment.
7251 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7253 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7254 from as_bad to as_warn.
7256 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7258 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7259 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7260 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7262 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7264 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7265 seg_fix_rotP rather than fix_root from seg_info.
7267 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7269 * expr.c: Add support for 0x1_2_3_4 bignums.
7271 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7273 * configure.in: Change -linux* to -linux-gnu*.
7274 * configure: Rebuild.
7276 * app.c (do_scrub_begin): Treat \r as whitespace.
7278 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7280 * Makefile.am: Update dependencies.
7281 * Makefile.in: Rebuild.
7283 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7285 * configure, aclocal.m4: Rebuild with new libtool.
7287 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7289 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7290 the argument to bfd_set_arch_mach.
7291 (load_address): Use bfd_arch_bits_per_address to determine the
7292 bit size of an address instead of looking at the isa level.
7293 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7295 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7297 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7299 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7301 * ehopt.c: New file.
7302 * as.h (enum _relax_state): Add rs_cfa.
7303 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7304 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7305 * read.c (emit_expr): Call check_eh_frame.
7306 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7307 (relax_segment): Likewise.
7308 * Makefile.am: Rebuild dependencies.
7309 (GAS_CFILES): Add ehopt.c.
7310 (GENERIC_OBJS): Add ehopt.o.
7311 * doc/internals.texi (Frags): Document rs_cfa.
7313 * as.c (show_usage): Mention --traditional-format.
7314 (parse_args): Accept --traditional-format.
7315 * as.h (flag_traditional_format): Declare.
7316 * output-file.c (output_file_create): If flag_traditional_format,
7317 set BFD_TRADITIONAL_FORMAT on stdoutput.
7318 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7320 * config/tc-mips.c (append_insn): Make sure that if we have a
7321 fixup for an unmatched %hi reloc, it does not associated with a
7324 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7325 * doc/Makefile.in: Likewise.
7327 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7329 * config/tc-m32r.c (check_for_side_effects): New function.
7330 (can_make_parallel): Add checks for instruction side effects
7331 clashing with the other instruction.
7332 (assemble_parallel_insn): Improve warning messages. Return error
7333 message from non-swapped instruction order.
7335 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7337 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7339 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7340 md_cleanup definition. This moves the forced literal output to
7341 the end of the source pass, and avoids macro's inserting literals
7342 into the code immediately after the macro expansion.
7344 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7346 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7347 a gas internal symbol is adjustable.
7348 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7350 * as.h: If gcc version greater than 2.6, use `__format__' and
7351 `__printf__' in function attributes, rather than `format' and
7354 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7356 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7358 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7360 Add tms320c30 support:
7361 * config/tc-tic30.h: New file.
7362 * config/tc-tic30.c: New file.
7363 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7364 TARGET_FORMAT as "coff-tic30".
7365 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7366 * Makefile.am: Rebuild dependencies.
7367 (CPU_TYPES): Add tic30.
7368 (CPU_OBJ_VALID): tic30-aout is valid.
7369 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7370 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7371 * configure, Makefile.in: Rebuild.
7373 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7375 * config/tc-v850.c (md_assemble): Improvements to error messages.
7377 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7379 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7380 BFD_RELOC_HI16_S to store the high bits of any value.
7382 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7383 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7384 assembler calculate relocations to any external symbol at all.
7385 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7386 involving generation of pc-relative relocs.
7387 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7388 has been moved to md_apply_fix3.
7390 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7391 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7392 which actually means (the address of identifier's GOT entry) +
7393 constant, which is not particularly useful.
7395 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7397 * read.h (include_dirs): Declare.
7398 (include_dir_count,include_dir_maxlen): Declare.
7400 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7402 * configure.in: Correct check for shared opcodes library.
7403 * configure: Rebuild.
7405 * listing.c (buffer_line): If we can't open the file, set at_end.
7406 (listing_print): Remove unused local variable fi.
7408 * config/m68k-parse.y (reglistpair): Handle register list in
7411 * config/vms-conf.h: Don't undef VERSION.
7413 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7415 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7417 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7419 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7420 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7421 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7422 (EXTRA_DIST): Define.
7423 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7424 explicitly rather than via the list of object files.
7425 (gcc-as.opt): New file created when make-gas.com is run.
7426 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7427 itbl-cpu.h} to #include appropriate file rather than copying that
7429 * config/vms-conf.h: Synchronize with current config.in.
7430 * Makefile.in: Rebuild.
7432 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7434 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7435 (parallel_ok): Relaxed parallel subinstruction dependency check.
7437 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7439 * as.h (flag_warn_suppress_instructionswap): added new flag.
7440 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7441 command line argument.
7442 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7443 warning only if flag_warn_suppress_instructionswap is false.
7445 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7447 * configure.in (i386-*-mingw32*): New target.
7448 * configure: Rebuild.
7450 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7452 * symbols.c (resolve_symbol_value): Don't set the segment if it
7453 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7455 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7458 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7460 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7461 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7464 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7466 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7468 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7470 * config/tc-v850.c (v850_insert_operand): Display instruction when
7471 an error is encountered.
7473 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7475 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7476 (i386-*-sco3.2v5*coff): New target.
7477 (i386-*-sco3.2*): New target.
7478 * configure: Rebuild.
7480 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7482 * config/tc-v850.c: Tidy error message production.
7484 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7486 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7487 validate_immediate return value in the right type for comparisons
7490 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7492 * listing.c (MAX_BYTES): Use listing variables not constants.
7493 (data_buffer): No longer an array, but a pointer.
7494 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7495 (listing_listing): Allocate data_buffer.
7497 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7499 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7500 --listing-rhs-width, --listing-cont-lines.
7501 (show_usage): Update.
7502 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7503 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7504 (print_lines): Use the variables instead of the constants.
7505 (listing_listing): Likewise.
7506 * listing.h: Declare the new vars.
7508 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7510 * as.c (parse_args): Add --keep-locals alias for -L.
7511 Add --strip-local-absolute.
7512 (show_usage): Update.
7513 * as.h (flag_strip_local_absolute): New flag.
7514 * symbols.c (S_IS_LOCAL): Use it.
7515 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7516 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7517 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7519 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7521 * config/tc-m32r.c: Detect if explicitly parallel instructions
7522 might have an io conflict and issue a warning message.
7524 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7526 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7527 cgen_swap_fixups): Functions to save, restore and swap the fixup
7528 chain with a backup copy.
7529 (cgen_asm_finish_insn): Returns address of constructed insn.
7531 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7533 * listing.c (file_info_struct): Remove FILE, add POS.
7534 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7535 (file_info): Don't open the file.
7536 (buffer_line): Check for the file in the last_open cache, updating
7538 (print_source): Don't reference file_info->file.
7539 (listing_listing): Likewise.
7540 (listing_print): Close the file in the cache, if any.
7542 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7544 * read.c (dwarf_file_string): New file static variable.
7545 (emit_expr): Look for constant sequence that leads up to a file
7546 name in DWARF debugging output.
7547 (stringer): Use dwarf_file_string to decide whether to accept a
7548 string as a file name.
7550 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7552 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7553 (crack_operand): Add reg->reglst MRI hack.
7554 (r_seg): Put reglst symbols in reg_section.
7555 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7557 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7559 * tc-sh.c (get_specific): Handle SGR & DBR.
7561 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7563 * tc-h8300.c (parse_reg): Take the length of the symbol into
7564 account when attempting to match a register name.
7565 * tc-h8500.c (parse_reg): Likewise.
7567 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7569 * cgen.c: Formatting changes to improve readability.
7571 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7573 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7576 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7578 Based on a patch from Jim Wilson
7579 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7580 (tc_gen_reloc): Handle cross section PC relative relocs
7583 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7585 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7587 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7589 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7590 (expr_jmp_buf): New static local.
7591 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7592 (cgen_md_operand): New function.
7593 * tc-m32r.c: Clean up pass over `struct foo' usage.
7594 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7596 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7598 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7599 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7601 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7603 * config/tc-i386.c (i386_operand): Give an error if there are
7604 unrecognized characters after an expression.
7606 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob