1 2000-09-07 Kazu Hirata <kazu@hxi.com>
3 * config/tc-mips.c: Fix formatting.
5 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
7 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
8 * configure.in (sh-*-linux*): Added.
11 2000-09-06 Kazu Hirata <kazu@hxi.com>
13 * config/tc-hppa.c: Fix formatting.
15 * ecoff.c: Fix formatting.
17 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
19 * configure: Rebuilt with new libtool.m4.
21 2000-09-05 Kazu Hirata <kazu@hxi.com>
23 * cgen.c: Fix formatting.
24 * config/tc-ia64.c: Likewise.
26 2000-09-05 Nick Clifton <nickc@redhat.com>
28 * aclocal.m4: Regenerate.
29 * config.in: Regenerate.
30 * configure: Regenerate.
31 * po/gas.pot: Regenerate.
33 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
35 * config/tc-cris.c: Correct comment typos.
37 2000-09-05 Eric Christopher <echristo@cygnus.com>
39 * config/tc-mn10300.c: Cleanup.
40 (md_pcrel_from): Enable.
42 2000-09-05 Alan Modra <alan@linuxcare.com.au>
44 * expr.c (operand): Fix a comment typo.
45 * write.c (write_relocs): Fix a signed/unsigned warning.
47 * config/tc-hppa.c (fudge_reg_expressions): New
48 (hppa_force_reg_syms_absolute): New.
49 (pa_equ): Allow reg_section expressions.
50 * config/tc-hppa.c (md_optimize_expr): Define.
51 (hppa_force_reg_syms_absolute): Prototype.
53 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
54 (pa_parse_number): Pass in arg to select fp reg parsing.
55 Return 1 to indicate format checks pass. If strict, then only
56 accept a register or register symbol. Return value in...
57 (pa_number): New static for pa_parse_number.
58 (FP_REG_BASE): Define.
59 (FP_REG_RSEL): Define.
60 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
61 appropriate. White space changes.
62 (need_pa11_opcode): Don't bother passing any params, get them from
64 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
65 Remove extraneous check in case 'Q'.
66 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
67 reg, set section of resulting symbol to reg_section.
68 (pa_parse_space_stmt): Modify call to pa_parse_number.
71 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
72 (hppa_force_relocation): Handle vtable relocs.
73 (pa_vtable_entry): New.
74 (pa_vtable_inherit): New.
75 (md_pseudo_table): Add entries for vtable pseudos.
76 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
77 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
79 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
80 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
81 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
83 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
84 specify a symbol type.
86 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
87 dependent things together.
88 (md_elf_symbol_type): Define.
90 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
92 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
94 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
95 (obj_elf_vtable_entry): Declare.
97 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
99 (obj_elf_vtable_entry): Similarly.
100 (elf_pseudo_table): Fix the damage with a cast.
102 2000-09-03 Richard Henderson <rth@cygnus.com>
104 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
105 for template selection when a label is needed.
107 2000-09-02 Kazu Hirata <kazu@hxi.com>
109 * config/tc-ia64.c: Fix formatting.
111 2000-09-02 Nick Clifton <nickc@redhat.com>
113 * configure.in: Increase version number to 2.10.91.
114 * configure: Regenerate.
115 * aclocal.m4: Regenerate.
116 * config.in: Regenerate.
117 * po/gas.pot: Regenerate.
118 * Makefile.in: Regenerate.
120 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
122 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
123 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
124 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
126 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
129 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
131 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
132 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
133 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
134 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
135 (GOT_symbol): New variable.
136 (md_undefined_symbol): Set it.
138 2000-09-01 Richard Henderson <rth@cygnus.com>
140 * config/tc-ia64.c (match): Don't inline.
141 (extra_goodness): New.
142 (md_begin): Prefer nop.f and nop.b for best_template.
144 2000-08-31 Kazu Hirata <kazu@hxi.com>
146 * as.c: Fix formatting.
151 2000-08-31 Eric Christopher <echristo@cygnus.com>
153 * config/tc-mn10300.c: Cleanup and fix warnings.
154 (md_pseudo_table): Add initializers.
155 (md_show_usage): Cleanup.
156 (md_parse_option): Fix warnings.
157 (md_undefined_symbol): Fix warnings.
158 (md_conver_frag): Fix warnings.
159 (tc_gen_reloc): Fix warnings.
160 (md_apply_fix3): Fix warnings.
161 (check_operand): Fix warnings.
163 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
165 * acinclude.m4: Include libtool and gettext macros from the
167 * aclocal.m4, configure: Rebuilt.
169 2000-08-30 Mark Hatle <mhatle@mvista.com>
171 * config/tc-ppc.c (md_parse_option): Recognize -m405.
173 2000-08-31 Kazu Hirata <kazu@hxi.com>
175 * listing.c: Fix formatting.
177 2000-08-29 Kazu Hirata <kazu@hxi.com>
179 * app.c: Fix a comment typo. Fix formatting.
181 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
183 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
184 offset of the target destination for jmp instructions.
185 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
187 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
189 * NEWS: Mention support for CRIS.
191 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
193 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
194 Sets `.lcomm' alignment to zero.
196 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
198 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
199 (TC_FIX_ADJUSTABLE): Define.
201 2000-08-23 Jim Wilson <wilson@cygnus.com>
203 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
204 unwind.personality_routine is set.
206 2000-08-23 H.J. Lu <hjl@gnu.org>
208 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
210 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
212 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
215 2000-08-22 H.J. Lu <hjl@gnu.org>
217 * config.in (STRICTCOFF): New for strict COFF.
219 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
220 i386-*-go32* and i386-go32-rtems*.
221 * configure: Rebuilt.
223 * config/obj-coff.c (obj_coff_endef): Follow the historical
224 behavior if STRICTCOFF is not defined.
226 * doc/internals.texi: Document STRICTCOFF.
228 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
230 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
231 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
232 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
233 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
234 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
235 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
236 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
239 2000-08-22 Eric Christopher <echristo@cygnus.com>
241 * config/tc-mn10300.c: (md_apply_fix): New function.
242 (mn10300_force_relocation): New function.
243 (mn10300_fix_adjustable): New function.
245 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
246 (TC_HANDLES_FX_DONE): Define.
247 (obj_fix_adjustable): Define.
248 (MD_APPLY_FIX3): Define.
249 (TC_LINKRELAX_FIXUP): Define.
251 * write.c: (TC_LINKRELAX_FIXUP): Define if not
253 (fixup_segment): Use TC_LINKRELAX_FIXUP.
255 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
257 2000-08-21 Jason Eckhardt <jle@cygnus.com>
259 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
260 if the fixup resulted in a relocation.
262 2000-08-18 Nick Clifton <nickc@redhat.com>
264 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
265 Make reference to first element of shift_names explicit.
267 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
269 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
270 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
271 add a symbol's address. Removed all target-specific #ifdefs that
272 used to accomplished the same.
273 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
274 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
275 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
276 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
277 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
279 2000-08-17 Kazu Hirata <kazu@hxi.com>
281 * dwarf2dbg.c: Fix formatting.
283 2000-08-17 Nick Clifton <nickc@redhat.com>
285 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
286 to be recoded as logical shift lefts by zero.
288 2000-08-16 Jim Wilson <wilson@cygnus.com>
290 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
291 postincrement modified registers. Handle IA64_OPND_R3_2 addl
293 (note_register_values): Handle IA64_OPND_R3_2 operands.
295 2000-08-16 Jason Eckhardt <jle@cygnus.com>
297 * config/tc-i860.c (md_operand): Silly typo fixed.
299 2000-08-16 Nick Clifton <nickc@redhat.com>
301 * config/tc-arm.c (struct asm_shift): Delete.
303 (enum asm_shift_index): New.
304 (struct asm_shift_properties): New.
305 (struct asm_shift_name): New.
306 (shift_properties[]); New.
307 (shift_names[]); New.
309 (decode_shift): Use new structures.
310 Issue a warning is "ROR #0" is used.
311 Issue a warning if "ASR #0" or "LSR #0" is used.
313 (md_begin): Initialise arm_shift_hsh table from new
314 asm_shift_name array.
316 2000-08-16 Jakub Jelinek <jakub@redhat.com>
318 * config/tc-sparc.c: Kill all warnings.
319 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
321 (md_show_usage): Update usage text.
323 2000-08-16 Nick Clifton <nickc@redhat.com>
325 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
328 2000-08-15 Will Cohen <wcohen@redhat.com>
330 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
332 * config/tc-sh.c (md_assemble): Changed so debug_type
333 test performed for ppi_assemble
334 * config/tc-sh.c: Included dwarf2dbg.h.
335 (debug_line): Defined.
336 (md_assemble): Generates dwarf2 line info.
337 (sh_finalize): New function. Finalize dwarf2 info.
338 (assemble_ppi): Returns size of code generated.
339 (build_Mytes): Returns size of code generated.
340 (md_pseudo_table): Added "file" and "loc" psuedo ops.
341 * config/tc-sh.h (md_end): Defined.
342 (sh_finalize): Declared.
344 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
346 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
349 2000-08-14 Nick Clifton <nickc@redhat.com>
351 * config/tc-arm.c (do_bx): Allow "bx pc".
353 2000-08-14 Jim Wilson <wilson@cygnus.com>
355 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
356 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
357 (md_begin): Change assignment to md.flag to OR in the new bit.
359 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
361 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
362 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
365 2000-08-14 Jason Eckhardt <jle@cygnus.com>
367 * NEWS: Mention i860 support.
369 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
371 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
373 2000-08-14 Andreas Schwab <schwab@suse.de>
375 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
377 2000-08-11 Andreas Schwab <schwab@suse.de>
379 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
382 2000-08-11 Kazu Hirata <kazu@hxi.com>
384 * expr.c: Fix formatting.
385 * config/obj-bout.c: Likewise.
387 2000-08-10 Jason Eckhardt <jle@cygnus.com>
389 * doc/c-i860.texi: Flesh out the i860 section more.
391 2000-08-10 Kazu Hirata <kazu@hxi.com>
393 * symbols.c: Fix formatting.
396 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
398 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
399 has the IgnoreSize bit set.
401 2000-08-09 Alan Modra <alan@linuxcare.com.au>
403 From Rodney Brown <RodneyBrown@mynd.com>
404 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
405 * configure: Regenerate.
407 2000-08-09 Kazu Hirata <kazu@hxi.com>
409 * hash.c: Fix formatting.
412 2000-08-08 Jason Eckhardt <jle@cygnus.com>
414 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
415 (i860_fix_info): New enum.
416 (MD_APPLY_FIX3): Define.
417 (WORKING_DOT_WORD): Define.
418 (TC_HANDLES_FX_DONE): Define.
419 (DIFF_EXPR_OK): Define.
420 (LISTING_HEADER): Define.
421 (TARGET_FORMAT): Select target format based on endian flag.
422 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
423 (target_big_endian): Add external declaration.
425 * config/tc-i860.c: All existing code reworked completely. Other
426 new code shown below.
427 (SYNTAX_SVR4): Define.
428 (target_warn_expand): New variable.
429 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
430 (md_longopts): Declare and define with new options (-EL, -EB,
432 (md_show_usage): New function.
433 (md_operand): New function.
434 (obtain_reloc_for_imm16): New function.
435 (md_apply_fix3): New function.
436 (tc_gen_reloc): New function.
438 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
440 * config/tc-m68hc11.c (build_jump_insn): Make sure the
441 2 bytes of the jump address are in the same frag.
442 (find): Accept 68hc12 register indirect modes.
444 * NEWS: Mention 68HC11 & 68HC12 support.
446 2000-08-07 Richard Henderson <rth@cygnus.com>
448 * config/tc-ia64.c (unwind): Add prologue_mask member.
449 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
450 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
451 (dot_body): Clear unwind.prologue_mask.
452 (dot_prologue): Set it. Accept a register second argument.
454 2000-08-07 Kazu Hirata <kazu@hxi.com>
456 * config/atof-ieee.c: Fix formatting.
457 * config/atof-tahoe.c: Likewise.
459 2000-08-06 Nick Clifton <nickc@cygnus.com>
461 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
464 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
465 of .popsection, .previous, .pushsection, .subsection,
466 .version, .vtable_entry, .vtable_inherit and .weak.
468 2000-08-05 Kazu Hirata <kazu@hxi.com>
470 * config/tc-cris.c: Fix formatting.
471 * config/tc-i386.c: Likewise.
472 * config/tc-sparc.c (sparc_ip): Simplify the code.
474 2000-08-04 Kazu Hirata <kazu@hxi.com>
476 * config/tc-cris.c: Rearrange code for readability.
477 * config/tc-d10v.c: Fix formatting.
478 * config/tc-m32r.c: Likewise.
479 * config/tc-sparc.c: Likewise.
481 2000-08-02 Jim Wilson <wilson@cygnus.com>
483 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
484 before ia64_find_opcode.
485 (md_assemble): Likewise.
487 2000-08-01 Nick Clifton <nickc@cygnus.com>
489 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
490 Undo some formatting fixes.
492 2000-08-01 Kazu Hirata <kazu@hxi.com>
494 * config/obj-som.c: Fix formatting.
495 * config/obj-ieee.c: Likewise.
496 * config/tc-arm.c: Likewise.
497 * config/tc-v850.c: Likewise.
499 2000-08-01 Nick Clifton <nickc@redhat.com>
501 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
502 index by command line option.
504 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
506 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
507 (@node M68K-Branch): Rewrite to match the reality.
509 2000-07-31 Jason Eckhardt <jle@cygnus.com>
511 * doc/c-i860.texi: New file.
512 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
513 * doc/Makefile.in: Regenerate.
514 * doc/all.texi: Add I860 as relevant architecture.
515 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
517 2000-07-31 Kazu Hirata <kazu@hxi.com>
519 * config/tc-d30v.c: Fix formatting.
521 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
523 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
524 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
525 long emit a long branch if available instead of an absolute jump, never
526 emit absolute jumps for anything with --pcrel.
528 * doc/c-m68k.texi: Document new command line option.
530 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
532 * config/tc-avr.c: Use PARAMS macro in function declarations.
533 Don't declare md_pcrel_from_section (already in tc-avr.h).
534 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
535 (avr_operand): Don't set (unsigned) op_mask to -1.
537 2000-07-28 Jason Eckhardt <jle@cygnus.com>
539 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
540 * configure: Regenerated.
541 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
542 of operand to the .type directive (.e.g, "type").
544 2000-07-28 Alan Modra <alan@linuxcare.com.au>
546 * as.h (warn_comment, found_comment, found_comment_file): Declare.
547 * app.c (do_scrub_chars): Record where first comment found.
548 * read.c (read_a_source_file): Init found_comment on entry, and
549 notify whether comments found on exit.
550 * config/tc-hppa.c (md_shortopts): Add "c".
551 (md_longopts): Add warn-comment.
552 (md_parse_option): Handle it.
553 (md_show_usage): Show available options.
554 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
556 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
558 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
559 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
561 (md_estimate_size_before_relax): Don't fall off end of function.
563 2000-07-27 Kazu Hirata <kazu@hxi.com>
565 * config/tc-avr.c: Fix formatting.
566 * config/tc-ns32k.c: Likewise.
568 2000-07-27 Alan Modra <alan@linuxcare.com.au>
570 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
572 2000-07-27 Kazu Hirata <kazu@hxi.com>
574 * config/tc-d10v.c: Fix formatting.
575 * config/tc-z8k.c: Likewise.
576 * config/tc-sparc.c: Likewise.
578 2000-07-26 Dave Brolley <brolley@redhat.com>
580 * cgen.c (queue_fixup): Declare opinfo.
581 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
582 (gas_cgen_md_operand): Ditto.
583 (gas_cgen_md_apply_fix3): Ditto.
585 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
587 * config/obj-coff.c (obj_frob_symbol): Don't merge
588 labels. Don't merge if the symbol isn't constant. Return
589 immediately if a symbol is merged.
591 2000-07-22 Alan Modra <alan@linuxcare.com.au>
593 * frags.c (frag_align): Correct absolute section alignment.
595 2000-07-20 DJ Delorie <dj@redhat.com>
597 * config/obj-coff.c (obj_frob_symbol): revert previous change,
598 it breaks linking against DLLs.
600 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
602 * configure.in: Add CRIS support.
603 * configure: Regenerate.
604 * Makefile.am: (CPU_TYPES): Add cris.
605 (CPU_OBJ_VALID) [aout]: Add cris.
606 (MULTI_CPU_TYPES): Add cris.
607 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
608 [coff]: Only i386 and mips are valid.
609 (TARGET_CPU_CFILES): Add config/tc-cris.c.
610 (TARGET_CPU_HFILES): Add config/tc-cris.h.
611 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
612 Regenerate dependencies.
613 * Makefile.in: Regenerate.
614 * aclocal.m4: Regenerate.
615 * as.c: Declare crisaout, criself.
616 * config/tc-cris.h, config/tc-cris.c: New.
617 * config/e-criself.c, config/e-crisaout.c: New.
618 * po/POTFILES.in, po/gas.pot: Regenerate.
620 2000-07-20 Kazu Hirata <kazu@hxi.com>
622 * read.c: Fix formatting.
623 * write.c: Fix formatting.
625 2000-07-19 H.J. Lu <hjl@gnu.org>
627 * sb.c: Include <stdlib.h> if exists for abort ().
629 2000-07-19 Alan Modra <alan@linuxcare.com.au>
631 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
632 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
633 (pa_type_args): Same here.
635 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
637 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
638 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
639 the storage class is already set.
641 2000-07-17 Kazu Hirata <kazu@hxi.com>
643 * config/tc-m68hc11.c: Fix formatting.
644 * config/tc-mn10200.c: Likewise.
645 * config/tc-mn10300.c: Likewise.
646 * config/tc-pj.c: Likewise.
647 * config/tc-tic80.c: Likewise.
648 * config/tc-w65.c: Likewise.
650 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
652 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
655 2000-07-15 Ian Lance Taylor <ian@zembu.com>
657 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
660 2000-07-15 Alan Modra <alan@linuxcare.com.au>
662 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
663 ELF as are used for SOM (except the 32-bit reloc one) to decide
664 whether a symbol can be reduced to a section symbol. Expand on
665 the comment for symbols involved in LR% and RR% expressions.
667 2000-07-14 Nick Clifton <nickc@cygnus.com>
669 * config/tc-mips.c (mips_disable_float_construction): New
670 static variable. Set to true if doubles should not be
671 constructed by loading two single width fp registers with
673 (mips_ip): Test mips_disable_float_construction.
674 (md_longopts): Add command line switches --construct-floats
675 and --no-construct-floats.
676 (md_parse_option): Parse new command line options.
677 (md_show_usage): Describe new command line options.
679 * doc/c-mips.texi: Document new command line options.
681 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
683 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
684 * configure: Regenerate.
686 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
688 * configure.in (DEFAULT_EMULATION setting): Revert part of
689 2000-07-01 change that set te_multi=multi unless set to tmips.
690 * configure: Regenerate.
692 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
694 * config/obj-coff.c (coff_frob_section): Add padding to the last
695 section when aligning it increases its size.
697 2000-07-11 Kazu Hirata <kazu@hxi.com>
699 * config/tc-tic54x.c: Fix formatting.
701 2000-07-10 Kazu Hirata <kazu@hxi.com>
703 * config/tc-h8500.c: Fix formatting.
704 * config/tc-tic54x.c: Fix formatting.
706 2000-07-10 Alan Modra <alan@linuxcare.com.au>
708 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
709 displacements correctly.
711 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
713 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
715 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
719 2000-07-09 Alan Modra <alan@linuxcare.com.au>
721 From David Huggins-Daines <dhd@linuxcare.com>
722 * config/te-hppalinux64.h: Add a new emulation.
723 * configure.in (emulations): Add configure bits to support the
724 64-bit Linux/parisc target.
725 * configure: Regenerate.
727 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
728 (md_shortopts): Add `V' for ELF.
730 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
731 when SOM or ELF_ARG_RELOC are defined.
732 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
733 ELF_ARG_RELOC are defined.
734 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
735 (pa_stringer): ..Do it here instead. Fix comment typos.
736 (hppa_force_relocation): Cast enums to int before comparing with
739 From Ryan Bradetich <rbradetich@uswest.net>
740 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
741 redifinition warning.
742 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
743 (hppa_force_relocation): ditto
744 (md_apply_fix): Added cast to buf to fix warnings.
746 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
747 cons_fix_new_hppa, hppa_force_relocation): Prototype.
749 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
750 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
751 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
752 reloc_type** to avoid warnings in switch.
753 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
754 little earlier instead.
756 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
758 (pa_type_args): Use symbol_arg_reloc_info.
759 (struct pa_it): Make arg_reloc unsigned int.
760 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
761 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
762 (pa_code): Delete. pa_text duplicates this function.
763 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
764 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
766 (cons_fix_new_hppa): Actually change selector to e_fsel when
767 warning about assuming so.
768 (tc_gen_reloc): More example elf arg reloc code.
769 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
770 (hppa_force_relocation): Likewise.
772 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
774 (pa_end_of_source): Prototype.
775 (hppa_fix_adjustable): Prototype.
776 (LABELS_WITHOUT_COLONS): Move it..
777 * config/te-hppa.h: To here.
779 * config/te-hppa64.h: New file.
781 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
783 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
784 format -10, -16, 16 relocs.
785 (hppa_elf_mark_end_of_function): Test for null
786 last_call_info->start_symbol
788 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
789 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
790 re_assesmble_* functions. Delete extraneous statements. Fix
792 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
793 insn to re_assemble_*.
795 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
797 * doc/internals.texi (Expressions): Fix typo.
799 2000-07-08 Kazu Hirata <kazu@hxi.com>
801 * config/tc-sh.c: Fix formatting.
802 * config/tc-tic54x.c: Fix formatting.
803 * depend.c: Fix formatting.
804 * flonum-konst.c: Likewise.
805 * flonum-mult.c: Likewise.
807 2000-07-07 Kazu Hirata <kazu@hxi.com>
809 * config/tc-sh.c: Fix comments.
810 * config/obj-vms.c: Fix comments.
811 * config/tc-a29k.c: Likewise.
812 * config/tc-alpha.c: Likewise.
813 * config/tc-h8300.c: Likewise.
814 * config/tc-h8500.c: Likewise.
815 * config/tc-i370.c: Likewise.
816 * config/tc-ia64.c: Likewise.
817 * config/tc-m68hc11.c: Likewise.
818 * config/tc-m68k.c: Likewise.
819 * config/tc-mips.c: Likewise.
820 * config/tc-ns32k.c: Likewise.
821 * config/tc-ppc.c: Likewise.
822 * config/tc-z8k.c: Likewise.
824 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
826 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
827 Default to '(SEC_LOAD | SEC_DATA)'.
828 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
830 * doc/internals.texi (CPU Backend): Describe
831 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
833 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
835 * as.c (parse_args): NULL terminate the long option list.
837 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
839 * config/tc-d30v.h: Include "write.h" for fixS.
840 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
842 2000-07-05 Nick Clifton <nickc@cygnus.com>
844 * config/tc-d30v.c (write_2_short): Further changes to warning
845 messages produced when combining EITHER_BUT_PREFER_MU attributed
848 2000-07-05 DJ Delorie <dj@redhat.com>
852 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
854 * config/tc-arm.c (psrs): Accept combinations of flags.
856 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
858 * config/tc-avr.c: Change _ () to _() around all strings marked
859 for translation (exception from the usual coding style).
860 (avr_opt): New struct variable, how the new switches are set.
861 (OPTION_MMCU): Define as 'm' and actually use.
862 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
863 (show_mcu_list): New function, display the list of known MCUs.
864 (md_show_usage): Document the new switches. Call show_mcu_list.
865 (avr_set_arch): Change 'm' to OPTION_MMCU.
866 (md_parse_option): Call show_mcu_list if unknown MCU specified.
867 Handle the new switches.
868 (avr_operands): Disable warnings for undefined combinations of
869 operands if -mall-opcodes. Disable warnings for skipping two-word
870 instructions if enhanced core or -mno-skip-bug.
871 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
872 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
873 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
874 (avr_ldi_expression): Warn about implicit lo8().
875 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
877 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
879 * configure.in: Add entry for mips-*-sysv4*MP*
881 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
882 elf32-tradlittlemips for traditional mips targets.
883 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
884 test for Link Once sections as in adjust_reloc_syms.
885 * config/te-tmips.h: New file for traditional mips targets. Define
888 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
890 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
891 flags argument is not present, don't change an existing section's
892 section's attributes. If the flags argument is present, warn if the
893 attributes don't match the section's current attributes. When
894 long section names are supported, set SEC_LINK_ONCE and
895 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
897 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
899 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
900 symbols; create them.
902 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
904 * write.c (set_segment_vma): New: Set vma and lma for a segment.
905 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
907 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
909 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
910 expressions. Ignore the problem when handling 16 bit signed
911 immediates, because the assembler will take care of the relocation
914 2000-06-27 Nick Clifton <nickc@cygnus.com>
916 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
917 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
918 sequential order, and emit warning messages if the input source
919 code contains constructs like that, or parallel constructs
920 containing such opcodes.
922 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
924 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
925 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
926 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
927 (md_show_usage): Update usage message.
928 (md_parse_option): Allow redefinition of MCU type within the
929 same avr[1-5] bfd machine type. Show both old and new MCU type
930 in the error message.
931 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
932 Simplify 8K wrap code.
934 2000-06-25 Kazu Hirata <kazu@hxi.com>
936 * config/obj-aout.c: Remove all uses of DEFUN.
937 * config/obj-ieee.c: Likewise.
938 * config/tc-sh.c: Fix comment typos.
939 * config/tc-tahoe.c: Likewise.
940 * config/tc-vax.c: Likewise.
941 * config/tc-w65.c: Likewise.
942 * config/tc-z8k.c: Likewise.
943 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
945 2000-06-24 DJ Delorie <dj@cygnus.com>
947 * config/tc-i386.c (md_estimate_size_before_relax): Revert
948 more changes from Sept 1999
949 (tc_i386_fix_adjustable): ditto
950 (md_apply_fix3): ditto
952 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
954 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
955 (gas_cgen_parse_operand): Set it around expression() call.
956 (gas_cgen_md_operand): Test for it before longjmp().
958 2000-06-24 Kazu Hirata <kazu@hxi.com>
960 * config/tc-h8500.c: Remove all uses of DEFUN.
961 * config/tc-sh.c: Likewise.
962 * config/tc-w65.c: Likewise.
963 * config/tc-z8k.c: Likewise.
965 * config/tc-h8500.c: Fix typos in comments.
967 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
969 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
972 2000-06-23 matthew green <mrg@redhat.com>
974 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
975 defined. Fix error message for `[' grouping.
977 2000-06-22 Kazu Hirata <kazu@hxi.com>
979 * config/tc-h8300.c: Fix formatting and comment typos.
981 2000-06-22 Timothy Wall <twall@cygnus.com>
983 * config/tc-ia64.c (note_register_values): Move premature QP
984 notation clearing into the appropriate place.
986 2000-06-22 Alan Modra <alan@linuxcare.com.au>
988 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
989 first before anything else. Add bin-bugs.h, emul.h and progress.h
990 Sort list of files as for $(OBJS) in Makefile.am.
992 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
993 find one. Remake dependencies.
994 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
995 * Makefile.in: Regenerate.
996 * doc/Makefile.in: Regenerate.
998 * config/tc-i386.c (i386_displacement): Don't assume a constant
999 displacement is necessarily 16 bits when in 16 bit code mode.
1000 (md_assemble): Instead size the displacement here after we know
1001 for sure that a .code16gcc operand hasn't automatically added
1002 operand size prefixes.
1004 2000-06-21 H.J. Lu <hjl@gnu.org>
1006 * Makefile.am: Rebuild dependency.
1007 * Makefile.in: Rebuild.
1009 2000-06-21 Kazu Hirata <kazu@hxi.com>
1011 * config/tc-h8300.c (parse_reg): Make the function static.
1012 (parse_exp): Likewise.
1014 2000-06-20 DJ Delorie <dj@cygnus.com>
1016 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1017 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1018 for cygwin import libraries to work properly.
1020 2000-06-20 H.J. Lu <hjl@gnu.org>
1022 * Makefile.am: Rebuild dependency.
1023 * Makefile.in: Rebuild.
1024 * configure: Likewise.
1025 * doc/Makefile.in: Likewise.
1027 2000-06-20 Timothy Wall <twall@cygnus.com>
1029 * doc/internals.texi (CPU backend): Add @itemx for
1030 TC_START_LABEL_WITHOUT_COLON.
1031 * doc/c-tic54x.texi: New.
1032 * doc/as.texinfo: Add tic54x features and include primary tic54x
1034 * doc/all.texi: Add C54X.
1035 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1036 * doc/Makefile.in: Regenerate.
1037 * configure.in: Add tic54x and define LIBM for tic54x.
1038 * configure: Regenrate.
1039 * config/tc-tic54x.[ch]: New.
1040 * config/obj-coff.h: Add tic54x.
1041 * Makefile.am: (CPU_TYPES): Add tic54x.
1042 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1043 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1044 (as_new_LDADD): Add $(LIBM).
1045 * Makefile.in: Regenerate.
1047 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1049 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1050 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1051 * doc/as.texinfo: Likewise.
1053 * configure, Makefile.in: Regenerate.
1054 * configure.in (emulations): Recognize m6811 and m6812.
1055 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1056 Added files for 68hc11 and 68hc12 assembler.
1057 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1058 * config/tc-m68hc11.h: Header definition for that assembler.
1060 2000-06-18 Nick Clifton <nickc@redhat.com>
1062 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1063 instead of OCTETS_PER_BYTE.
1065 * config/tc-v850.c: Fix compile time warnings.
1066 * config/tc-ppc.c: Fix compile time warnings.
1068 2000-06-18 H.J. Lu <hjl@gnu.org>
1070 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1071 * configure: Rebuild.
1073 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1075 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1078 2000-06-16 Nick Clifton <nickc@cygnus.com>
1080 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1081 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1083 * doc/c-mips.texi: Document newly accepted cpu variants.
1085 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1087 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1089 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1091 * macro.c (getstring): Make it possible to escape the quote
1094 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1096 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1098 2000-06-13 H.J. Lu <hjl@gnu.org>
1100 * configure: Regenerate.
1102 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1104 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1106 * doc/internals.texi (line_separator_chars): Semicolon is no
1107 longer a default. Mention null and newline as defaults.
1109 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1111 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1112 * config/tc-i860.h (line_separator_chars): Likewise.
1113 * config/tc-h8300.c (line_separator_chars): Likewise.
1114 * config/tc-i960.c (line_separator_chars): Likewise.
1115 * config/tc-m68k.c (line_separator_chars): Likewise.
1116 * config/tc-mips.c (line_separator_chars): Likewise.
1117 * config/tc-ns32k.c (line_separator_chars): Likewise.
1118 * config/tc-sparc.c (line_separator_chars): Likewise.
1119 * config/tc-vax.c (line_separator_chars): Likewise.
1121 * config/tc-h8300.c (comment_chars): Use string initialiser.
1122 * config/tc-i960.c (line_comment_chars): Likewise.
1123 * config/tc-z8k.c (comment_chars, line_comment_chars,
1124 line_separator_chars): Likewise.
1126 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1129 2000-06-08 Nick Clifton <nickc@cygnus.com>
1131 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1134 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1136 * configure.in (VERSION): Update to show this is the CVS mainline.
1138 2000-06-08 Matthew Jacob <mjacob@feral.com>
1140 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1141 $at is the integer register $r28, vs. both $r28 and the floating
1142 point register $f28.
1144 2000-06-08 James E. Wilson <wilson@cygnus.com>
1146 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1147 (dot_endp): Don't call ia64_flush_insns.
1148 (emit_one_bundle): Don't delete prologue/body records from
1149 unwind_record list in first loop. Rewrite second loop to account for
1152 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1154 * config/tc-ia64.c: Add missing prototypes.
1155 (generate_unwind_image): Cast argument to output_unw_records call.
1157 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1159 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1161 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1163 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1164 (REGISTER_P): likewise.
1165 (avr_opcodes): uses include/opcode/avr.h
1166 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1168 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1170 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1173 2000-06-03 H.J. Lu <hjl@gnu.org>
1175 * read.c (is_end_of_line): Put back `;'.
1177 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1179 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1181 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1183 * expr.c (operand): Test is_end_of_line outside switch to catch
1184 line separator chars that are also operators.
1185 (operator): Return O_illegal for line separator chars.
1187 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1188 entry (or `!' entry for TC_HPPA).
1190 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1191 before indexing is_end_of_line. Remove redundant check for '\0'.
1193 * config/tc-h8500.c (md_assemble): Likewise.
1194 * config/tc-mcore.c (md_assemble): Likewise.
1195 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1198 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1200 * config/tc-mcore.c (mcore_cons): Likewise.
1201 (mcore_float_cons): Likewise.
1202 (mcore_stringer): Likewise.
1203 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1205 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1207 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1209 2000-05-29 Nick Clifton <nickc@cygnus.com>
1211 * config/tc-sh.c: Fix compile time warning messages.
1213 * config/tc-mips.c: Fix compile time warning messages.
1215 2000-05-29 Philip Blundell <philb@gnu.org>
1217 * doc/as.texinfo: Update copyright dates.
1218 (Local Labels): Delete misplaced mention of ARM.
1219 * NEWS: Mention ARM ELF support.
1221 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1223 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1224 it is modified, and use the real_size to compute the frag address
1225 for dwarf2 line info.
1227 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1229 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1230 line-matching scheme to cope with automake moving variables around.
1231 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1232 * Makefile.in: Regenerate.
1234 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1236 * config/tc-sparc.c (sparc_relax): New.
1237 (md_longopts): Add -relax and -no-relax options.
1238 (md_parse_options, md_show_usage): Likewise.
1239 (md_apply_fix3): Optimize tail call into branch always if possible.
1241 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1243 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1244 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1245 rules, with warning when a GAS statement specifies a packing that
1246 will result in an instruction being squashed.
1247 Added typdef packing_type and enumerals, changed various integer
1248 literals to use the enumerals.
1250 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1252 * config/tc-ia64.c (dot_restorereg_p): New function.
1253 (md_pseudo_table): Add restorereg.p.
1254 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1255 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1257 * config/tc-ia64.h (unw_record_type): Add unwabi.
1258 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1259 called MASK with members for imask, and the masks produced by
1260 fr_mem, gr_mem, br_mem, and frgr_mem.
1261 (unw_p_record): Add members ABI and CONTEXT.
1262 (unw_x_record): Add member AB.
1263 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1264 as pseudo-register for use during unwind info generation.
1265 (AR_PFS, AR_LC): New macros.
1266 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1267 whose names start with an at sign (as in "@priunat").
1268 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1270 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1271 proc_end, unwind_info, personality_routine): Consolidate into
1272 "unwind" structure to reduce offset-table use. Add member
1273 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1275 (output_R1_format, output_R3_format, output_P3_format,
1276 output_P6_format): Initialize R with zero to reduce compiler warnings.
1277 (output_P7_format): Ditto. Add `default' branch to switch
1278 statement to reduce compiler warnings.
1279 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1280 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1281 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1282 into single argument.
1283 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1284 compiler warnings. Merge A and B args into single argument.
1285 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1286 A and B args into single argument.
1287 (free_record): Removed (wasn't used).
1288 (free_list_records): Also free imasks in prologue records.
1289 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1290 (output_spill_mask): Remove.
1291 (output_unwabi): New function.
1292 (output_epilogue, output_label_state, output_copy_state): Call
1294 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1295 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1297 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1298 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1299 as part of handling the prologue records. Emit region's imask if
1300 we have one. Handle unwabi, epilogue, label_state, copy_state,
1301 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1302 spill_sprel_p, and spill_reg_p records.
1303 (set_imask, count_bits, slot_index): New function.
1304 (fixup_unw_records): Fix region size computation. Handle
1305 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1306 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1307 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1308 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1309 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1310 (dot_save): Use manifest constants for applicaton registers.
1311 Handle REG_PR and REG_PRIUNAT.
1312 (dot_restore): Don't just ignore it.
1313 (dot_restorereg): New function..
1314 (generate_unwind_image): Ensure unwind info is a multiple of eight
1315 bytes, not just four bytes.
1316 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1317 (dot_altrp): Don't just ignore it.
1318 (dot_savemem): New function. Replaces dot_savesp() and
1319 dot_savepsp(). Use manifest constants for applicaton registers.
1320 Handle REG_PR and REG_PRIUNAT.
1321 (dot_savef): Simplify.
1322 (dot_saveb): Support generation of br_gr.
1323 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1324 dot_label_state, dot_copy_state): New function.
1325 (dot_unwabi): Don't just ignore it.
1326 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1327 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1328 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1329 (emit_one_bundle): Set slot number for prologue/body records
1330 *before* emitting the first insn.
1331 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1332 (md_begin): Declare "psp" pseudo-register.
1333 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1334 so we don't get segfault.
1335 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1336 counts as required per SW Conventions manual
1337 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1338 output_preds_psprel, output_preds_sprel, output_spill_base,
1339 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1340 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1341 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1342 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1343 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1344 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1345 (dot_vframe): Implement.
1346 (dot_vframesp, dot_vframepsp): New function.
1348 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1350 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1351 * configure: Regenerate.
1353 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1355 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1356 (md_estimate_size_before_relax): so we can use it here instead of
1357 old kludges. Localise vars to blocks. Comment.
1359 * frags.c (frag_new): Update fr_var comments.
1360 * frags.h (struct frag): Ditto.
1362 2000-05-22 Richard Henderson <rth@cygnus.com>
1364 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1365 (pseudo_func): Add pcrel.
1366 (operand_match): Handle IA64_OPND_TGT64.
1367 (build_insn): Likewise.
1368 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1369 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1370 (fix_insn): Handle all three 64-bit relocation types.
1372 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1374 * obj.h (struct format_ops): New members begin, app_file,
1375 s_set_other, s_set_desc, s_get_type, s_set_type,
1376 separate_stab_sections, init_stab_section.
1378 * config/obj-multi.h: Update GPL notice to v2.
1380 (obj_app_file): New.
1381 (S_SET_SIZE): Test s_set_size for NULL before calling.
1382 (S_SET_ALIGN): Similar for s_set_align.
1387 (SEPARATE_STAB_SECTIONS): New.
1388 (INIT_STAB_SECTION): New.
1389 (EMIT_SECTION_SYMBOLS): New.
1390 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1392 * config/obj-elf.h: Update GPL notice to v2.
1393 Mention that this file is included from obj-multi.h.
1394 (obj_begin): Wrap definition in ifndef.
1395 (elf_file_symbol): Constify declaration.
1396 (obj_app_file): Ditto.
1397 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1398 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1400 * config/obj-elf.c (elf_s_set_other): New.
1401 (elf_file_symbol): Constify argument.
1402 (elf_separate_stab_sections): New.
1403 (elf_init_stab_section): New.
1404 (elf_format_ops): Add new members. Remove comma at end.
1406 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1407 (ecoff_format_ops): Add new fields. Remove comma at end.
1408 Mention inconsistency for emit_section_symbols.
1410 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1412 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1413 (coff_separate_stab_sections): New.
1414 (coff_format_ops): Add new members.
1416 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1417 (obj_aout_s_set_other): New.
1418 (obj_aout_s_set_desc): New.
1419 (obj_aout_s_get_type): New.
1420 (obj_aout_s_set_type): New.
1421 (obj_aout_separate_stab_sections): New.
1422 (aout_format_ops): New members added. Use obj_aout_process_stab,
1423 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1424 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1426 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1428 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1430 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1431 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1432 (md_estimate_size_before_relax): Ensure jumps to weak and
1433 externally visible symbols are relocatable.
1435 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1437 * stabs.c (aout_process_stab): Make global.
1438 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1439 * read.h (aout_process_stab): Declare.
1441 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1442 Generalize to *aout, *coff *elf.
1443 * configure: Regenerated.
1445 * doc/internals.texi (Object format backend): Say
1446 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1448 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1449 * Makefile.in: Regenerated.
1451 2000-05-19 Catherine Moore <clm@cygnus.com>
1453 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1455 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1457 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1458 instruction to reflect change in re_assemble_*.
1460 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1462 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1463 build PA64 ELF tools.
1464 * configure: Rebuilt.
1466 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1468 * Makefile.am: Regenerate dependencies.
1469 * Makefile.in: Regenerate.
1471 2000-05-15 Nick Clifton <nickc@cygnus.com>
1473 * config/tc-arm.c (struct asm_psr): Add boolean field
1474 distinguishing between CSPR and SPSR. Rename 'number' field
1476 (psrs): Rearrange contents to match new asm_psr structure.
1477 (arm_psr_parse): Move next to psr_required_here. Make it
1478 return an asm_psr structure.
1479 (psr_required_here): Use asm_psr structure returned by
1481 (do_msr): Reorganise to allow psr_required_here to be called
1483 (md_undefined_name): Mark 'name' parameter as unused, since
1484 the COFF target does not use it.
1486 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1488 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1490 * config/te-aux.h: Likewise.
1491 * config/te-dpx2.h: Likewise.
1492 * config/te-go32.h: Likewise.
1493 * config/te-hp300.h: Likewise.
1494 * config/te-hppa.h: Likewise.
1495 * config/te-i386aix.h: Likewise.
1496 * config/te-ic960.h: Likewise.
1497 * config/te-interix.h: Likewise.
1498 * config/te-nbsd532.h: Likewise.
1499 * config/te-pc532mach.h: Likewise.
1500 * config/te-ppcnw.h: Likewise.
1501 * config/te-psos.h: Likewise.
1502 * config/te-sparcaout.h: Likewise.
1503 * config/te-sun3.h: Likewise.
1504 * config/te-sysv32.h: Likewise.
1506 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1508 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1509 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1510 and sign extend without an if statement.
1511 (build_bytes): Likewise.
1513 2000-05-14 Kazu Hirata <kazu@hxi.com>
1515 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1516 X_add_symbol L_32 case.
1518 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1520 * config/te-freebsd.h: New file.
1522 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1524 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1525 bindtextdomain): Replace defines with those from intl/libgettext.h
1526 to quieten gcc warnings.
1528 * NEWS: Mention x86 .arch and -q.
1530 * config/tc-i386.c (quiet_warnings): New.
1531 (md_assemble): Use quiet_warnings.
1532 (md_parse_option): Set quiet_warnings from -q.
1533 (md_show_usage): Mention -q, delete -m.
1534 (flag_do_long_jump): Delete.
1535 (md_parse_option): Remove -m.
1536 (md_show_usage): Remove -m.
1537 (md_create_long_jump): Remove useless flag_do_long_jump code.
1539 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1540 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1542 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1543 Alexander Sokolov <robocop@netlink.ru>
1545 * doc/c-i386.texi (i386-Arch): New section.
1546 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1548 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1549 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1550 architecture has been given and is not 486.
1551 (set_cpu_arch): New.
1552 (md_pseudo_table): Add .arch.
1553 (md_assemble): Warn if cpu architecture has been given and an
1554 unsupported instruction.
1556 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1557 Move operand_types bit defines after relevant template field.
1558 (template): Add cpu_flags.
1562 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1564 * config/tc-mn10300.h (md_end): Define.
1565 (mn10300_finalize): Declare.
1566 * config/tc-mn10300.c: Include dwarf2dbg.h.
1567 (debug_line): Define.
1568 (md_assemble): Generate dwarf2 line info.
1569 (mn10300_finalize): New function. Finalize dwarf2 info.
1571 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1573 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1574 external version of the relocation for weak symbols.
1576 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1578 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1579 frame size in units of 16 bytes, as required per SW Conventions manual.
1580 (output_unw_records): Output info-block header as a dword to get
1583 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1585 * as.h: #include "file", not <file> on files from ../include.
1586 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1587 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1588 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1589 (tc_coff_symbol_emit_hook): Ditto.
1590 (OPTCOUNT): Cast to int to avoid compiler warning.
1591 (md_begin): Fix signed/unsigned warnings.
1593 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1595 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1596 ABRANCH LONG case for a conditional branch on a 68000.
1597 (md_estimate_size_before_relax): Likewise. Also handle
1598 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1599 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1600 PC-relative on all CPUs.
1601 (md_estimate_size_before_relax): Likewise.
1603 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1605 * as.c (parse_args): Just mention current year in printed
1608 2000-05-03 J.T. Conklin <jtc@redback.com>
1610 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1612 (md_parse_option): Recognize -m7400.
1614 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1616 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1617 don't permit lp to become less than the words array.
1619 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1621 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1622 Fix little-endian case.
1624 2000-05-03 David O'Brien <obrien@NUXI.com>
1626 * as.c (parse_args): Update copyright.
1628 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1630 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1631 for the .bss section too.
1633 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1635 * configure.in: Set em=linux for hppa-*-linux.
1636 * configure: Regenerate.
1637 * doc/Makefile.in: Regenerate with correct automake.
1639 * frags.c (frag_grow): Sanity check chunk_size.
1641 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1642 * config/obj-som.h: Likewise.
1643 * config/obj-ieee.h: Likewise.
1645 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1647 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1648 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1649 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1650 (pa_ip): low_sign_unext now returns via function value. Use
1651 re_assemble_* instead of dis_assemble_* and
1652 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1654 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1655 (md_section_align, md_parse_option, md_show_usage,
1656 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1657 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1658 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1659 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1660 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1662 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1663 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1664 outside of switch. Correct mask and shifting errors in case 10
1665 and case -11. In case 21, compare against signed range to suit
1666 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1667 case 17 and case 22, use offsetT variable to properly check range.
1668 Use re_assemble_* here too.
1669 (evaluate_absolute): Change type of value to offsetT. Call
1670 hppa_field_adjust to do the work for us.
1671 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1672 (pa_parse_cmpib_64_cmpltr): Ditto.
1673 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1674 of i to unsigned int.
1675 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1676 (pa_end_of_source): Return type is void.
1678 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1680 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1682 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1684 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1685 More comments added.
1686 (md_begin): Removed "construct symbols for each register name".
1687 Because register names conflicts with GCC generated function
1689 (avr_operand): Now constant numbers can be used as a register
1690 identifiers (0 as r0, 31 as r31).
1691 (md_assemble): use skip_space () before parsing instruction
1694 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1696 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1697 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1698 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1699 * configure: Regenerate.
1701 2000-04-29 Andreas Jaeger <aj@suse.de>
1703 * as.h: Correctly check GCC version.
1705 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1707 * doc/as.1: Fix unbalanced brackets.
1709 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1711 (line_comment_chars): Set to '/' if TE_FreeBSD.
1713 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1715 * configure.in: Configury support for PA64 (currently disabled).
1716 * configure: Rebuilt.
1718 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1720 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1721 bfd_set_section_alignment.
1723 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1725 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1728 2000-04-24 Nick Clifton <nickc@cygnus.com>
1730 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1731 * doc/as.texinfo (Align): Include arm and strongarm in list of
1732 targets that have the second form of the behaviour of the .align
1735 2000-04-24 Mark Klein <mklein@dis.com>
1737 * obj-som.c: Terminate obj_pseudo_table.
1739 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1741 * as.c (parse_args): Allow md_parse_option to override -a listing
1743 * config/obj-coff.c (add_lineno): Change type of offset parameter
1744 from "int" to "bfd_vma."
1745 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1746 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1747 (ppc_change_csect): Align correctly for XCOFF64.
1748 (ppc_machine): New function, which discards "ppc_machine" line.
1749 (ppc_tc): Cons for 8 when code is 64 bit.
1750 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1752 (md_parse_option): Handle -a64 and -a32.
1754 * config/tc-ppc.h (TARGET_MACH): Define.
1755 (TARGET_FORMAT): Move to function.
1756 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1758 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1760 * config/tc-avr.c: New AVR_ISA_ defined.
1761 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1762 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1763 for `fmul', `movw' and `lpm R,Z' instructions.
1764 (avr_operands): Warn if current opcode is a two-word instruction
1765 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1766 (avr_opcodes): New commands added.
1767 (REGISTER_P): Check 'a' and 'v' constraint letters.
1768 (mcu_types): New MCU added.
1770 2000-04-22 Timothy Wall <twall@cygnus.com>
1772 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1774 (operand_match): Conditionally insert default bit values for IMMU9.
1776 2000-04-14 Matthew Green <mrg@cygnus.com>
1778 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1779 * configure: Rebuilt.
1781 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1782 Jason Eckhardt <jle@cygnus.com>
1784 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1786 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1787 Added handling of new operand types l,y,&,fe,fE,fx.
1789 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1790 David Mosberger <davidm@hpl.hp.com>
1791 Timothy Wall <twall@cygnus.com>
1792 Andrew MacLeod <amacleod@cygnus.com>
1793 Jim Wilson <wilson@cygnus.com>
1795 * Makefile.am (CPU_TYPES): Add ia64.
1796 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1797 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1798 * Makefile.in: Rebuild.
1799 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1800 * configure: Rebuild.
1801 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1802 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1803 * expr.c (expr): Handle md_optimize_expr.
1804 * read.c (LEX_HASH): Add comment.
1805 * config/tc-ia64.c, config/tc-ia64.h: New files.
1807 2000-04-21 Richard Henderson <rth@cygnus.com>
1809 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1810 bundling a non-delayed branch type instruction.
1812 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1814 * config/tc-mn10300.c (HAVE_AM30): Define.
1815 (md_assemble): Use it.
1817 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1819 * config/obj-elf.c (obj_elf_change_section): Check for changed
1822 * Makefile.am: (CPU_MULTI_VALID): Remove.
1823 (MULTI_CPU_TYPES): Define.
1824 (MULTI_CPU_OBJ_VALID): Define.
1825 (DEPTC): Use the above.
1826 (DEPOBJ): Same here.
1828 Regenerate dependencies.
1829 * Makefile.in: Regenerate.
1831 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1833 * Makefile.am (YACC, LEX): Get them from configure.
1835 2000-04-18 H.J. Lu (hjl@gnu.org)
1837 * config/tc-i386.c (offset_in_range): Use addressT instead of
1838 bfd_vma for non-bfd assemblers.
1840 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1842 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1843 doesn't give spurious errors.
1845 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1847 * as.h (SEEK_SET): Define if undefined.
1849 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1851 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1852 constants, and don't assume offsetT is 32 bits.
1854 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1856 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1857 (md_pcrel_from_section): Add prototype.
1858 (d10v_fix_adjustable): Add prototype.
1859 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1861 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1863 2000-04-12 Nick Clifton <nickc@cygnus.com>
1865 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1866 symbol in frag chain.
1868 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1870 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1871 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1872 (fits_in_signed_word, smallest_imm_type): Ditto.
1873 (md_assemble): Use an offsetT var to hold offsetT values, not a
1875 (offset_in_range): New.
1876 (md_assemble): Use it.
1877 (md_convert_frag): Change type of target_address, opcode_address,
1878 and displacement_from_opcode_start to offsetT.
1879 (md_create_short_jump): Change type of offset to offsetT.
1880 (md_create_long_jump): Ditto.
1881 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1882 (md_chars_to_number): Remove.
1883 (output_invalid): Remove duplicate prototype.
1885 2000-04-09 Nick Clifton <nickc@cygnus.com>
1887 * Makefile.am (CPU_TYPES): Add 'avr'.
1888 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1889 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1891 * Makefile.in: Regenerate.
1893 * doc/as.texinfo: Add M32R documentation.
1895 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1897 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1898 --enable-build-warnings option.
1899 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1900 * Makefile.in, configure: Re-generate.
1902 2000-04-07 Nick Clifton <nickc@cygnus.com>
1904 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1905 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1906 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1907 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1908 (arm_force_relocation): Force relocations for
1909 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1911 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1913 * config/tc-sh.c (get_operands): There's no third operand if the
1914 first operand is an immediate.
1916 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1918 * config/tc-sh.c (immediate): Delete.
1919 (sh_operand_info): Add immediate member.
1920 (parse_reg): Use A_PC for pc.
1921 (parse_exp): Add second argument 'op'. All callers changed.
1922 (parse_at): Expect pc to be coded as A_PC.
1923 Use immediate field in *op.
1924 (insert): Add fourth argument 'op'. All callers changed.
1925 (build_relax): Add second argument 'op'. All callers changed.
1926 (insert_loop_bounds): New function.
1927 (build_Mytes): Remove DISP_4.
1928 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1929 (assemble_ppi): Use immediate field in *operand.
1930 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1931 (md_apply_fix): Likewise.
1932 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1934 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1936 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1938 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1940 * internals.texi (CPU backend): Document
1941 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1943 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1945 * po/gas.pot: Regenerate.
1947 * as.c (show_usage): Restore translated part of bug string.
1948 * gasp.c (show_usage): Likewise.
1950 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1951 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1952 than move-if-change.
1953 (DEP1): Modify for "gcc -MM".
1957 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1958 Update dependencies.
1959 * Makefile.in: Regenerate.
1961 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1963 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1964 (md_begin): Likewise.
1965 (HAVE_AM33): New macro.
1966 (md_assemble): Use it. Match r_regs and xr_regs only if
1969 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1971 * as.h: #include "bin-bugs.h"
1972 * as.c (show_usage): Use REPORT_BUGS_TO.
1973 * gasp.c: #include "bin-bugs.h"
1974 (show_usage): Use REPORT_BUGS_TO.
1976 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1978 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1980 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1981 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1984 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1986 * config/tc-i386.c (i386_immediate): Don't assume a constant
1987 immediate is necessarily 16 bits when in 16 bit code mode.
1988 (md_assemble): Instead set guess_suffix here after we have checked
1991 2000-04-02 Richard Henderson <rth@cygnus.com>
1993 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1994 quantities. Correct right shift sign extension.
1995 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1996 32-bit value when shifting into place.
1998 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2000 * app.c: Add ATTRIBUTE_UNUSED as needed.
2001 * config/tc-ppc.c: Likewise.
2002 (ppc_size): Make unsigned long.
2003 (ppc_insert_operand): Add casts to avoid warnings.
2005 2000-03-31 Nick Clifton <nickc@cygnus.com>
2007 * config/tc-d10v.h (md_flush_pending_output): Define.
2009 2000-03-29 Nick Clifton <nickc@cygnus.com>
2011 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2012 segment. Works for both BFD_ASSEMBLER and others.
2013 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2015 2000-03-29 Nick Clifton <nickc@cygnus.com
2017 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2019 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2021 * listing.c (LISTING_LHS_WIDTH): Default depends on
2023 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2025 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2027 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2030 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2032 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2034 * config/tc-avr.c (mcu_types): Add missing initialiser.
2035 (md_pcrel_from_section): Add prototype.
2036 (avr_operand): Remove redundant test of unsigned < 0.
2037 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2039 2000-03-27 Denis Chertykov <denisc@overta.ru>
2041 * config/tc-avr.c: New file for AVR support.
2042 * config/tc-avr.h: Likewise.
2043 * configure.in: Add AVR support.
2044 * configure: Regenerate.
2046 2000-03-26 Timothy Wall <twall@cygnus.com>
2048 * gasp.c (macro_op): Add new argument to check_macro call.
2049 Macro structure definitions moved to macro.h
2050 * sb.h: Add argument to prototype for input_scrub_include_sb.
2051 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2052 nesting checks with an additional flag.
2053 (struct input_save): Add flag to indicate whether current sb
2054 should be checked for proper macro/conditional nesting.
2055 (input_scrub_push/pop): Save/restore nest check flag.
2056 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2058 * macro.c (check_macro): Allow caller to retrieve parsed macro
2059 information if a pointer is provided. This information may be
2060 used by the new macro hooks.
2061 * macro.h: Update prototype for check_macro. Macro struct
2062 definitions moved here from macro.c/gasp.c.
2063 * read.c (read_a_source_file): Add parameter to check_macro call,
2064 and pass macro info to the macro hook, if defined.
2065 (input_scrub_insert_line): New. Allow insertion of a line of
2066 characters into the input stream.
2067 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2068 file into the input stream.
2069 (s_include): Use input_scrub_insert_file.
2070 * internals.texi: Document new macro hooks.
2071 * as.h: New prototypes added.
2073 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2075 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2076 an initial capital letter.
2077 (i386_index_check): Reindent.
2079 2000-03-19 Nick Clifton <nickc@cygnus.com>
2081 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2084 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2086 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2087 instruction operand bad if Rd > 7 when generating
2088 thumb instructions. Prevents for example,
2089 "adr r12,label" from silently failing and generating
2090 the wrong instruction.
2092 2000-03-17 Nick Clifton <nickc@cygnus.com>
2094 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2095 that have a destingation >= 0x400000.
2096 Fix compile time warning messages.
2098 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2100 * config/tc-sh.c (md_begin): When encountering insn that are
2101 not supported by the current arch, only change the name if
2102 its contents are the same as prev_name.
2103 (get_specific): If the the architecture doesn't match, fail.
2105 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2107 * config/tc-sh.c (IDENT_CHAR): Define.
2108 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2109 matching back where it came from.
2111 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2113 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2115 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2117 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2120 2000-03-15 Kazu Hirata <kazu@hxi.com>
2122 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2124 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2126 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2127 floating-point-number, make sure 'f' is in FLT_CHARS.
2129 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2131 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2132 (s_lcomm_internal): Use it.
2133 * doc/internals.texi (CPU backend): Document it.
2134 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2137 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2139 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2142 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2143 implementation doesn't have special handling for switch
2145 (macro_build): Allow for code in sections other than .text.
2147 (mips_ip): Likewise.
2148 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2149 Don't perform relocs if we will be outputting them.
2150 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2151 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2154 2000-03-09 Catherine Moore <clm@cygnus.com>
2156 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2157 relocation type based on the entry in the fixup structure.
2158 Put S_IS_EXTERN processing back in.
2160 2000-03-08 H.J. Lu (hjl@gnu.org)
2162 * Makefile.am (install-exec-tooldir): Depend on
2163 install-exec-bindir for parallel make.
2164 * Makefile.in: Regenerated.
2166 2000-03-06 Nick Clifton <nickc@cygnus.com>
2168 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2170 (md_parse_option): Parse -m32r command line switch - disable m32rx
2172 (md_show_usage): Document new option.
2174 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2175 * doc/Makefile.in: Regenerate.
2176 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2178 2000-03-02 Michael Meissner <meissner@redhat.com>
2180 * config/tc-d30v.c (check_range): Remove code that incorrectly
2181 sign extended values where bits < 32.
2183 2000-03-02 H.J. Lu (hjl@gnu.org)
2185 * configure.in: Support --enable-targets=all on ia32.
2186 * configure: Regenerated.
2188 2000-03-01 Nick Clifton <nickc@cygnus.com>
2190 * gasp.c (do_align): Remove bogus check of alignment value.
2192 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2194 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2195 TC_PPC was defined forced the type of a symbol with no other type
2198 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2200 * doc/internals.texi (CPU backend): Mention that
2201 line_separator_chars do not break up comments. Fix typos for
2202 LEX_AT and LEX_NAME descriptions. Document operands for
2203 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2204 description of md_create_short_jump usage. Document argument for
2205 md_undefined_symbol.
2207 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2209 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2210 (md_parse_option): Handle it.
2211 (md_show_usage): Document it.
2213 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2215 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2216 opcode, for the instruction `pal19'. From Andrea Arcangeli
2219 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2221 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2223 (md_assemble): To here, before template operands are matched.
2224 Also ensure a constant immediate is sign extended when we know the
2225 size is at most 16 bits. This is to catch cases like "add
2226 $0xffc0,%ax" where we don't know the size, and thus that the
2227 immediate can be represented as Imm8S until after parsing the
2229 (i386_displacement): Similarly sign extend 16 bit constant
2231 (md_assemble): Relax 16-bit jump constant range check to suit sign
2232 extended displacements.
2234 2000-02-26 Andreas Jaeger <aj@suse.de>
2236 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2238 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2240 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2241 call operands when intel_syntax.
2242 (intel_float_operand): Return 2 for "fi...".
2243 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2244 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2245 earlier "SHORT" change.
2246 (md_assemble): When determining suffix from Regs, exclude
2249 2000-02-24 Nick Clifton <nickc@cygnus.com>
2251 * configure: Add arm-wince, mips-pe and sh-pe targets.
2252 * configure: Regenerate.
2254 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2256 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2257 "pe-mips" for the mips-pe target.
2259 * config/tc-arm.c (insns): Change displacement encoded in BL
2260 and B instructions if the target port is arm-wince.
2261 (do_ldst): Do not bias the relocation offset if the target
2263 (md_pcrel_from): Add in missing relocation offset bias if the
2264 target os arm-wince.
2266 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2267 (md_begin): Disable -G support for mips-pe target.
2268 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2269 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2272 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2273 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2274 assembler, just set the alignment to 4.
2276 * config/te-wince-pe.h: New file for WinCE targets. Define
2279 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2281 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2282 string instructions.
2283 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2284 (i386_intel_memory_operand): After finding a segment override,
2285 check again for no `[' before looking for a displacement. Bomb if
2286 more than one displacement rather than silently discarding the
2287 second and subsequent ones. Free strings malloc'd by
2288 build_displacement_string.
2290 2000-02-24 Catherine Moore <clm@cygnus.com>
2292 * config/obj-som.c (obj_pseudo_table): Add "weak".
2293 (obj_som_weak): New routine.
2295 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2297 * config/tc-i386.c (union i386_op): New.
2298 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2299 Throughout file replace occurences of disps[n], imms[n], regs[n]
2300 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2301 intel mode operand swapping. Add assert in regKludge and
2302 fake_zero_displacement code. Test i.types[n] when outputting
2303 displacements and immediates. Combine output of Disp16 with
2305 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2306 when in intel mode by (not) reversing fsub and fdiv operands
2307 before the template search. This fails for single operand
2308 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2309 undefined. Instead fix the base_opcode after we've found the
2310 template. Move base_opcode xor with found_reverse_match from
2311 opcode output code to before this fix so we test for the correct
2313 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2314 check in intel mode. Instead compare opcodes.
2316 * config/tc-i386.h (TC_RELOC): Delete.
2317 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2318 with equivalent call to reloc.
2320 * as.h (flag_m68k_mri): Move declaration after target include, and
2321 only declare when TC_M68K defined. Define as zero otherwise.
2322 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2323 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2324 Define as zero otherwise.
2325 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2326 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2327 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2328 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2329 testing whether defined.
2330 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2331 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2332 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2333 rather than testing whether defined.
2334 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2335 (parse_mri_cons): Declare and use only when TC_M68K.
2336 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2337 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2338 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2340 * NEWS: Mention IBM 370 support.
2342 2000-02-23 Richard Henderson <rth@cygnus.com>
2344 * config/tc-i386.c (md_assemble): When swapping operands for
2345 intel_syntax, assume everything that's not Imm or Disp is a
2348 2000-02-23 Linas Vepstas <linas@linas.org>
2350 * config/tc-i370.c, config/tc-i370.h: New files.
2351 * Makefile.am: Add support for Linux/IBM 370.
2352 * configure.in: Likewise.
2353 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2354 * config/obj-elf.c: Include elf/i370.h
2355 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2357 * Makefile.in: Regenerate.
2358 * configure: Regenerate.
2360 * doc/c-i370.texi: New file.
2361 * doc/all.texi: Include it.
2362 * doc/as.texinfo: And here.
2363 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2364 * doc/Makefile.in: Regenerate.
2366 2000-02-19 Michael Meissner <meissner@redhat.com>
2368 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2369 determine if an instruction can be used in parallel with an ADDppp
2370 or SUBppp instruction.
2372 2000-02-22 Andrew Haley <aph@cygnus.com>
2374 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2376 1999-12-30 Andrew Haley <aph@cygnus.com>
2378 * config/tc-mips.c (mips_gp32): New variable.
2379 (macro_build) Use mips_gp32.
2381 (md_longopts): Add "-mgp32" and "-mgp64".
2382 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2384 (OPTION_M7900): Change offset
2385 (OPTION_NO_M7900): Ditto.
2387 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2389 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2390 warning, and bump it to 1.
2392 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2394 From Brad Lucier <lucier@math.purdue.edu>:
2395 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2398 2000-02-21 Catherine Moore <clm@cygnus.com>
2400 * config/tc-mips.c (MF_HILO_INSN): Define.
2401 (mips_7000_hilo_fix): Declare.
2402 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2403 (md_parse_option): Check for 7000_HILO_FIX options.
2404 (OPTION_M7000_HILO_FIX): Define.
2405 (OPTION_NO_M7000_HILO_FIX): Define.
2406 * doc/c-mips.texi (-mfix7000): Describe.
2408 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2410 * listing.c (print_lines): Remove unused variable `end'.
2412 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2413 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2414 reloc_type when BFD_ASSEMBLER.
2415 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2416 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2417 statement and quell signed vs. unsigned comparison warning.
2419 2000-02-18 Nick Clifton <nickc@cygnus.com>
2421 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2422 the computed frag offset, rather than overwriting it.
2424 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2426 * config/tc-sh.c ("elf/sh.h"): Include.
2427 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2428 (md.begin): Initialize target_arch.
2429 Only include opcodes in has table that match selected architecture.
2430 (parse_reg): Recognize register names for sh-dsp.
2431 (parse_at): Recognize post-modify addressing.
2432 (get_operands): The leading space is now optional.
2433 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2434 arguments. Update valid_arch.
2435 (build_Mytes): Add support for SDT_REG_N.
2436 (find_cooked_opcode): New function, broken out of md_assemble.
2437 (assemble_ppi, sh_elf_final_processing): New functions.
2438 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2439 (md_longopts, md_parse_option): New option: -dsp.
2440 * config/tc-sh.h (elf_tc_final_processing): Define.
2441 (sh_elf_final_processing): Declare.
2443 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2445 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2446 the unwinder subspace. Save the current seg/subseg before creating
2449 2000-02-10 Nick Clifton <nickc@cygnus.com>
2451 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2452 little endian targets.
2453 (INST_BYTE1): Redefine to handle big and little endian
2455 (cpu_type): New type: Select between M340 and M210.
2456 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2457 instructions of the M340.
2458 (md_assemble): Add support for the MULSH and OPSR classes of
2460 (md_atof): Add support for little endian targets.
2461 (md_parse_option): Add support for -EL, -EB and -mcpu command
2463 (md_convert_frag): Add support for little endian targets.
2464 (md_apply_fix3): Add support for little endian targets.
2465 (md_number_to_chars): Add support for little endian targets.
2467 2000-02-10 Timothy Wall <twall@redhat.com>
2469 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2470 defined, use it to verify the symbol just read should be a label.
2472 2000-02-10 Timothy Wall <twall@redhat.com>
2474 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2475 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2476 around colons when KEEP_WHITE_AROUND_COLON is defined.
2477 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2478 and KEEP_WHITE_AROUND_COLON.
2480 2000-02-08 Timothy Wall <twall@redhat.com>
2482 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2484 (do_repeat): New. Abstract repeat logic so that a "break" can be
2486 (end_repeat): New. Provide support for a "break" out of the
2488 * read.h: Add prototypes for new functions.
2490 2000-02-08 Timothy Wall <twall@redhat.com>
2492 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2493 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2494 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2497 2000-02-08 Timothy Wall <twall@redhat.com>
2499 * read.c: Added elseif to directives table.
2500 * read.h: Added prototype for s_elseif.
2501 * doc/as.texinfo: Added description for elseif.
2502 * cond.c (s_elseif): New function
2504 2000-02-04 Timothy Wall <twall@redhat.com>
2506 * listing.c (print_lines): Remove conditionals causing bug in
2509 2000-02-03 Timothy Wall <twall@cygnus.com>
2511 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2513 * frags.c (frag_new): Calculate fr_fix in octets
2514 (frag_now_fix) Return offset as target address offset (bytes).
2515 (frag_now_fix_octets) New - Return offset in octets (8-bit
2517 * frags.h: Added prototype for frag_now_fix_octets().
2518 Distinguish between octets and bytes in field descriptions.
2519 * listing.c (calc_hex): Account for octets vs bytes when
2520 printing addresses/offsets.
2521 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2522 target is little-endian, print the octets in a word in big-endian
2523 order so that the display looks like a proper hexadecimal number,
2524 instead of having the octets reversed.
2525 * read.c (do_align): When recording alignment, alignment power
2526 should be in terms of target bytes (minimum addressible unit)
2528 (do_org) Convert ORG target address (byte) argument into an
2529 octet offset when generating a variable fragment.
2530 * symbols.c (resolve_symbol_value): Symbol final value
2531 converted to a target address offset (bytes) from its octet offset.
2532 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2533 offset (bytes) is adjusted by the frag offset (octets) converted
2535 (coff_frob_section) Section alignment power is in terms of bytes;
2536 convert it to an octet alignment power when calculating size (and
2537 size mask) in octets. Don't modify the section size in order to
2538 "align" it for TI COFF, since that format has a different method
2539 for storing alignment information.
2541 2000-02-01 Timothy Wall <twall@cygnus.com>
2543 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2544 entries, matching the way GCC generates them. If not escaped, the
2545 filename is encoded incorrectly.
2547 2000-01-31 Nick Clifton <nickc@cygnus.com>
2549 * config/tc-arm.c (reg_table): Add support for ATPCS register
2552 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2554 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2556 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2558 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2559 of a symbol when we really care about its value.
2561 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2563 * config/tc-mcore.c (md_assemble): Give warning message if
2564 operands passes to instruction are more than the spec.
2566 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2568 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2569 Thumb mode but the label seen was not declared as '.thumb_func'
2570 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2571 correct disassembly of Thumb code bounded by non function labels.
2573 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2575 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2576 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2578 * Makefile.in: Same here.
2581 * configure.in: Set bfd_gas for i386-aout when primary target
2582 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2583 we may need the primary te_file. Remove incorrect comment.
2585 * configure: Regenerate.
2587 * config/e-i386aout.c: New file.
2589 * as.c (USE_EMULATIONS): Move to before print_version_id.
2590 (struct emulation): Add i386aout.
2591 (show_usage): Split text strings. Reformat -a text. Add --em
2595 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2596 (aout_format_ops): New.
2599 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2600 preprocessor conditional and add aout USE_EMULATIONS tests.
2601 (read_a_source_file): Don't pass error strings to printf as
2605 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2607 (do_data): Same here.
2608 (process_file): And here.
2611 * symbols.c (colon): Rewrite "already defined" fatal message
2612 code for aout with USE_EMULATIONS.
2615 * config/obj-aout.c (OBJ_HEADER): Define.
2616 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2618 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2619 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2621 (obj_aout_type): Expand S_SET_OTHER here too.
2622 (obj_read_begin_hook): Remove.
2623 (aout_pop_insert): New.
2624 (obj_aout_s_get_other): New.
2625 (obj_aout_s_get_desc): New.
2626 (aout_format_ops): New.
2629 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2630 gets aout_pseudo_table.
2631 (aout_pseudo_table): Declare.
2632 (obj_read_begin_hook): Define.
2635 * config/obj-coff.c (obj_pseudo_table): Rename to
2637 (coff_pop_insert): Use coff_pseudo_table.
2638 (coff_sec_sym_ok_for_reloc): Remove.
2639 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2640 and comment all zero entries and remove #if 0 code.
2643 * config/obj-coff.h (obj_pop_insert): Define.
2644 (coff_pseudo_table): Declare.
2647 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2648 s_get_size, s_set_size. Comment all zero entries.
2651 * config/obj-elf.c (elf_s_get_other): New function.
2652 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2653 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2654 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2656 (obj_elf_parse_section_letters): Don't pass error strings to
2657 printf as format arg.
2660 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2662 (elf_s_get_other): Declare.
2663 (S_GET_OTHER) Define as elf_s_get_other if not already
2665 (S_SET_OTHER): Only define when not already defined.
2666 (elf_obj_read_begin_hook): Declare.
2667 (obj_read_begin_hook): Define.
2668 (elf_obj_symbol_new_hook): Declare.
2669 (obj_symbol_new_hook): Define.
2672 * config/obj-multi.h: Add copyright header and protect against
2673 multiple inclusion. Add * to all function pointers.
2674 (OBJ_HEADER): If defined, include it rather than other defines
2676 (obj_frob_file_after_relocs): Test for NULL.
2677 (obj_symbol_new_hook): Here too.
2678 (obj_sec_sym_ok_for_reloc): And here.
2679 (S_GET_OTHER): Define.
2680 (S_GET_DESC): Define.
2681 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2682 (OBJ_MAYBE_ELF): Update comment.
2684 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2685 OBJ_AOUT preprocessor conditional and handle emulation by
2686 testing OUTPUT_FLAVOR.
2687 (i386_displacement): Here too.
2688 (md_section_align): Similarly here.
2689 (i386_target_format): Conditionally compile when more than one
2690 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2691 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2692 (i386_displacement): Here too.
2695 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2696 Define TARGET_FORMAT for aout only when not multi.
2699 * config/te-multi.h: Delete file as it's identical to te-generic.h
2701 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2703 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2704 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2707 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2709 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2712 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2714 * config/tc-mips.c (mips_do_align): New function.
2715 * config/tc-mips.h (md_do_align): Define.
2717 2000-01-10 Philip Blundell <philb@gnu.org>
2719 * doc/c-arm.texi (ARM Options): Fix typo.
2720 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2721 line separator for Linux.
2722 * doc/as.texinfo (Comments): Mention the ARM.
2724 2000-01-10 Philip Blundell <pb@futuretv.com>
2726 * configure.in (arm*-*-conix*): New target.
2727 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2729 * configure: Regenerate.
2731 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2733 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2734 (obj_elf_visibility): New function.
2736 * doc/as.texinfo (Visibility): New node: document visibility
2739 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2741 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2742 warning for absolute jump/call without `*' in non-intel mode. No
2743 need to set i.types[0] JumpAbsolute in intel mode.
2745 1999-12-22 Philip Blundell <pb@futuretv.com>
2747 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2748 hook function when changing sections.
2749 (arm_s_data): Likewise.
2751 1999-12-14 Nick Clifton <nickc@cygnus.com>
2753 * config/tc-arm.c (md_parse_option): Add support for -marm720
2754 command line switch.
2756 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2758 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2759 (r_registers, xr_registers): Define.
2760 (r_register_name, xr_register_name): New functions.
2761 (md_assemble): Handle new am33 operand types and instruction
2763 (mn10300_insert_operand, check_operand): Likewise.
2765 1999-11-29 Nick Clifton <nickc@cygnus.com>
2767 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2768 (s_force_thumb): Set thumb_mode to 2.
2769 (md_assemble): Do not complain about thumb instructions on a
2770 non-thumb target if thumb_mode is set to 2.
2772 1999-11-28 Michael Meissner <meissner@cygnus.com>
2774 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2775 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2776 (O_...): Add new machine dependent expressions if we are handling
2777 explicit relocations.
2778 (alpha_reloc_op): New static table holding the explicit relocation
2780 (alpha_literal_hash): New static to hold the hash table for
2781 explicit relocations.
2782 (alpha_macros): Add support for explicit relocations.
2783 (md_begin): If explicit relocations, initialize hash table.
2784 (md_assemble): Don't print a second error if tokenize_arguments
2785 already printed an error message.
2786 (md_apply_fix): Add support for explicit relocations.
2787 (alpha_force_relocation): Ditto.
2788 (alpha_fix_adjustable): Ditto.
2789 (alpha_adjust_symtab): New function to support explicit
2791 (alpha_adjust_symtab_relocs): Ditto.
2792 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2793 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2794 Add support for explicit relocations. Return -2 if an error
2795 message was already printed.
2796 (find_macro_match): Add support for explicit relocations. Comment
2798 (emit_insn): Add support for explicit relocations.
2799 (assemble_tokens): Ditto.
2801 (load_expression): Ditto.
2804 (emit_ir_load): Ditto.
2805 (emit_loadstore): Ditto.
2808 (emit_sextX): Ditto.
2809 (emit_division): Ditto.
2810 (emit_jsrjmp): Ditto.
2811 (emit_retjcr): Ditto.
2813 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2815 (tc_adjust_symtab): If explicit relocations, call the function
2816 alpha_adjust_symtab.
2817 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2818 relocations next to the literal relocation they reference.
2819 (TC_INIT_FIX_DATA): Initialize the new fields.
2820 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2822 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2824 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2825 'B' operand for PA2.0 bb instruction.
2827 1999-11-18 Nick Clifton <nickc@cygnus.com>
2829 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2832 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2834 (mcore_force_relocation): Force relocations to be generated for
2837 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2839 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2840 (i386_displacement): Disallow O_big displacements.
2842 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2844 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2845 Small improvements in error checking.
2846 (md_assemble): Support for unconditional ARM instructions.
2847 (md_parse_option): Support for -m[arm]v5e flag.
2849 1999-11-12 Nick Clifton <nickc@cygnus.com>
2851 * macro.c (buffer_and_nest): Do not check beyond the end of the
2854 1999-11-11 Nick Clifton <nickc@cygnus.com>
2856 * macro.c (buffer_and_nest): Look for seperator after TO and
2859 1999-11-08 Andrew Haley <aph@cygnus.com>
2861 * app.c (do_scrub_chars): When in State 10, treat backslash
2862 characters in the same way as as symbol characters.
2864 1999-11-07 Richard Henderson <rth@cygnus.com>
2866 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2867 the previous label was in the current section before playing
2868 with auto-alignment.
2870 1999-11-06 Nick Clifton <nickc@cygnus.com>
2872 * config/tc-v850.c (v850_force_relocation): Force relocation
2874 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2877 1999-11-05 Michael Meissner <meissner@cygnus.com>
2879 * expr.h (operatorT): Increase machine dependent operators to 16.
2880 * expr.c (op_rank): Ditto.
2882 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2884 * read.c (pseudo_set): Reject attempts to set the value of a
2887 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2890 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2892 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2893 to bfd_set_section_contents.
2895 1999-11-03 Nick Clifton <nickc@cygnus.com>
2897 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2899 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2901 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2902 (mips_ip): Use OPCODE_IS_MEMBER.
2904 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2906 * config/tc-arm.c (reg_required_here): Improve comments.
2908 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2909 (tinsns): Initialize variants field.
2911 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2912 BAD_PC respectively.
2914 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2916 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2917 * config/tc-arm.h: Fix compile time warnings.
2919 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2921 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2922 form @abs16, @(abs16) and @(abs16 + imm).
2924 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2926 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2927 (ISA_HAS_64_BIT_REGS) New.
2928 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2929 mips_emit_delays,macro_build,load_register,load_addresss,
2930 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2931 and/or use new ISA_xxx macros in expressions involving
2932 ISA, particularly mips_opts.isa.
2934 1999-10-18 Michael Meissner <meissner@cygnus.com>
2936 * expr.h (operatorT): Add machine dependent operators md1..md8.
2937 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2938 for the machine dependent operators to use.
2940 * expr.c (op_rank): Add machine dependent operators.
2942 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2944 (O_cpregister): Ditto.
2945 (md_begin): Change X_op test that field is wide enough to use
2946 O_max instead of O_alpha_max.
2947 (cpu_types): Fill in missing initializer.
2948 (alpha_num_macros): Make unsigned.
2949 (md_assemble): Make opnamelen be size_t.
2950 (md_apply_fix): Cast alpha_num_operands to int before testing.
2951 (alpha_force_relocation): Ditto.
2952 (alpha_fix_adjustable): Ditto.
2953 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2954 (tc_gen_reloc): Ditto.
2955 (tc_get_register): Ditto.
2960 (s_alpha_ent): Ditto.
2961 (s_alpha_end): Ditto.
2962 (s_alpha_frame): Ditto.
2963 (s_alpha_prologue): Ditto.
2964 (s_alpha_file): Ditto.
2965 (s_alpha_gprel32): Ditto.
2966 (s_alpha_proc): Ditto.
2967 (s_alpha_set): Ditto.
2968 (s_alpha_base): Ditto.
2969 (s_alpha_align): Ditto.
2970 (s_alpha_arch): Ditto.
2971 (alpha_align): Ditto.
2972 (assemble_insn): Suppress unused variable warning.
2974 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2975 order in the structure.
2976 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2978 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2980 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2982 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2984 * config/tc-i386.c (i386_index_check): Correct #endif location.
2986 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2988 * as.c (show_usage): Document new options.
2989 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2990 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2991 (parse_args): Parse the new options.
2992 (main): If there were warnings, and --fatal-warnings
2993 was specified, print an error.
2994 * as.h: New variable, flag_fatal_warnings, for new option.
2996 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2998 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2999 '@'. Change autoincrement completers to fall through to cache control
3002 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3004 (pa_parse_addb_64_cmpltr): New function.
3006 * config/tc-hppa.c (pa_ip): Change error message.
3007 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3008 '?Q' args to allow falling through.
3010 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3011 Remove unused conditional codes.
3012 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3014 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3016 * config/tc-d30v.c (CHAR_BIT): Define.
3017 (check_range): Fix bit operations to support integers bigger than
3020 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3022 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3025 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3026 Doug Evans <devans@cygnus.com>
3028 Add support for m32rx.
3029 * config/tc-m32r.c (enable_m32rx): New static global.
3030 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3031 (allow_m32rx): New function.
3032 (M32R_SHORTOPTS): Add `O'.
3033 (md_longopts): Add --m32rx plus several warning options.
3034 (md_parse_option): Handle new options.
3035 (md_show_usage): Print them.
3036 (md_begin): Enable m32rx.
3037 (OPERAND_IS_COND_BIT): New macro.
3038 (first_writes_to_seconds_operands): New function.
3039 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3040 (target_make_parallel,assemble_two_insns): New functions.
3041 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3042 If optimizing and m32rx, try to make consecutive insns parallel.
3044 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3046 * config/tc-mips.c (nopic_need_relax): Allow for the
3047 .sdata.foo sections generated by -fdata-sections,
3048 and for the .gnu.linkonce.s sections generated by C++.
3050 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3052 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3053 with cleaner code using completer prefixes. Add 'Y'.
3055 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3057 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3059 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3060 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3061 insn does not match and we should try the next insn in the table.
3063 1999-09-22 Nick Clifton <nickc@cygnus.com>
3065 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3067 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3069 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3072 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3074 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3075 OBJ_ELF. If ELF, add "sq".
3076 (md_parse_option): If ELF, ignore -s and -q.
3077 (md_show_usage): Mention ELF options.
3079 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3081 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3084 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3086 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3088 * config/tc-hppa.c (struct pa_it): New field "trunc".
3089 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3090 (pa_parse_ftest_gfx_completer): New function
3091 (pa_parse_fp_cnv_format): New function.
3093 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3094 (md_apply_fix): Handle 22bit pc-rel branches.
3096 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3098 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3100 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3102 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3104 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3106 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3107 (pa_ip): Handle 'fX'.
3109 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3111 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3112 unwinds unless the function is in the text space.
3113 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3115 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3117 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3118 (md_assemble): To here. Tweak address generation.
3120 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3122 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3123 (md_assemble): Call dwarf2_where for OBJ_ELF.
3124 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3125 (pa_end_of_source): New function.
3126 * tc-hppa.h (md_end): Define for OBJ_ELF.
3128 1999-09-14 Michael Meissner <meissner@cygnus.com>
3130 * configure.in (Canonicalization of target names): Remove adding
3131 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3132 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3133 * configure: Regenerate.
3135 1999-09-14 Donn Terry <donn@interix.com>
3137 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3139 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3141 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3142 pc-relative jmp/call to an absolute symbol.
3143 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3144 absolute section symbols.
3146 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3147 jump handling code and comments.
3149 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3151 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3152 the value if TE_PE and a global defined symbol.
3154 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3156 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3157 print the symbol, rather than printing it here.
3159 1999-09-11 Donn Terry <donn@interix.com>
3161 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3162 BFD_RELOC_RVA relocations.
3164 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3165 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3168 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3170 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3171 * doc/internals.texi (Object format backend): Document
3174 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3175 relocations against global symbols if TE_PE.
3177 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3178 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3180 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3183 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3184 symbols which do not have a constant value, or tags with
3185 non-tags. Remove the symbol from the list before adding it at the
3188 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3189 C_FCN symbol differently if TE_PE.
3190 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3191 appears in the pseudo-op, rather coff_line_base which is only set
3194 * config/obj-coff.c (obj_coff_loc): New static function.
3195 (obj_pseudo_table): Add "loc".
3197 * config/obj-coff.c (add_lineno): Check that the line number is
3200 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3201 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3203 (md_atof): Return NULL rather than 0.
3204 * config/tc-i386.c (md_atof): Change type to int.
3205 * expr.c (expr): Change first parameter to int.
3206 * config/obj-coff.c: Add declarations for static functions.
3207 (coff_frob_symbol): Use SYM_AUXENT.
3208 * config/tc-i386.h (flag_16bit_code): Don't declare.
3210 * config/obj-coff.c (obj_coff_section): Default to setting
3211 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3213 * write.c (adjust_reloc_syms): Print adjusted fixup.
3215 * expr.c (integer_constant): Correct too_many_digits calculation
3218 1999-09-09 Andreas Schwab <schwab@suse.de>
3220 * doc/c-arm.texi: Fix arguments of @var to not contain
3223 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3225 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3227 (md_parse_option): Only support -k flag for ELF and COFF targets.
3229 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3231 * config/tc-hppa.c (pa_ip): Put strict register checks before
3232 call to pa_parse_number.
3234 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3236 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3238 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3241 1999-09-06 Donn Terry <donn@interix.com>
3243 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3245 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3247 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3248 candidate instruction. Require registers for register arguments
3249 when in strict mode. Require assemble-time constants for
3250 constants when in strict mode.
3251 (pa_get_absolute_expression): Require a constant when in strict
3254 1999-09-06 Nick Clifton <nickc@cygnus.com>
3256 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3258 1999-09-04 Steve Chamberlain <sac@pobox.com>
3260 * config/tc-pj.c: New file, supports picoJava in ELF.
3261 * config/tc-pj.h: Ditto.
3262 * configure.in (pjl*, pj*): New targets.
3263 * Makefile.am: Rebuild dependencies.
3264 (CPU_TYPES): Add pj.
3265 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3266 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3267 * doc/c-pj.texi: New file.
3268 * doc/as.texinfo: Add some PJ specifics.
3269 * doc/all.texi: Add PJ to the list of all architectures, sort them
3271 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3272 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3274 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3276 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3277 (obj_frob_file): Test for null pointer.
3278 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3279 (OBJ_PROCESS_STAB): And here.
3280 (elf_obj_sy): Remove
3282 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3283 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3284 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3286 * config/obj-coff.c (no_func): Remove.
3287 (coff_format_ops): Change occurrences of no_func to 0, as we test
3288 for 0 in obj-multi.h.
3290 * configure.in: Enable bfd for i386-coff when primary target is
3291 bfd. Enable i386 elf,coff emulation support. Don't set
3292 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3293 emulation to support.
3294 *configure: Regenerate.
3296 1999-09-02 Nick Clifton <nickc@cygnus.com>
3298 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3299 .section .line directive is encountered.
3301 1999-09-01 Nick Clifton <nickc@cygnus.com>
3303 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3306 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3307 * as.texinfo: Document --gdwarf2 command line option.
3308 Add additional documentation of ARM command line switches.
3310 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3312 * config/tc-i386.c (i386_intel_memory_operand): Combine
3313 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3314 and RESTORE_END_STRING around parse_register calls.
3315 (i386_operand): Here too.
3316 (i386_is_reg): Remove.
3317 (parse_register): Move as_bad calls from within this function to
3320 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3322 Based on a patch from H.J. Lu <hjl@gnu.org>
3323 * config/tc-i386.c (parse_register): Handle FP regs specially.
3324 (md_begin): Remove '(' and ')' from register_chars.
3326 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3328 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3329 error message (done elsewhere).
3331 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3333 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3335 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3337 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3340 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3342 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3344 Add new completers. Fix bug in 64 bit condition handling.
3346 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3349 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3351 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3353 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3355 1999-08-27 Jim Wilson <wilson@cygnus.com>
3357 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3358 (struct ls): Add frag field. Initialize it to zero.
3359 (out_end_sequence): New local text_frag. Set it while in text section.
3360 Replace address check with frag check. Set ls.frag to text_frag if
3361 out_set_addr called.
3362 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3363 Set it before switching sections. Replace address check with frag
3364 check. Set ls.frag to saved_frag if out_set_addr called.
3366 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3368 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3369 output "advance_pc" opcode instead of calling gen_addr_line().
3370 The latter has the undesired side-effect of creating a new row
3371 in the debug line info matrix.
3373 1999-08-26 Jim Wilson <wilson@cygnus.com>
3375 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3376 ls.last_filename if last is less than zero. Set ls.last_filename
3377 when allocating new entry.
3378 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3381 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3383 * config/tc-i386.c (i386_index_check): Fix the displacement size
3384 when INFER_ADDR_PREFIX.
3386 1999-08-18 Nick Clifton <nickc@cygnus.com>
3388 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3391 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3393 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3394 handle 0xffffNNNN constants correctly.
3396 1999-08-16 Nick Clifton <nickc@cygnus.com>
3398 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3401 1999-08-13 Nick Clifton <nickc@cygnus.com>
3403 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3404 (md_apply_fix3): Always pass positive values to
3405 validate_offset_imm.
3407 1999-08-12 Nick Clifton <nickc@cygnus.com>
3409 * config/tc-arm.c (skip_whitespace): New macro.
3410 Formatting tidy ups.
3412 (md_apply_fix3): Store relocation offset in addend for ELF based
3414 (arm_force_relocation): Always generate relocs for Thumb function
3417 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3419 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3420 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3422 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3424 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3425 flags for the unwind subspace.
3427 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3428 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3429 suitable relocation based on the size of the target's pointer.
3430 Always Use subsegment zero for the unwinders.
3431 (pa_level): Handle "2.0w".
3433 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3435 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3436 with the following instruction unless this was specified.
3438 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3440 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3441 certain sections, to match BFD changes.
3443 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3445 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3446 (EXTRA_SCRIPTS): Define to keep automake happy.
3447 * Makefile.in: Rebuild.
3449 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3451 * Makefile.am: Rename .dep* files to DEP*.
3452 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3453 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3455 * Makefile.in: Rebuild.
3457 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3459 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3461 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3463 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3464 avoid problems on DOS filesystems.
3465 * Makefile.in: Rebuild.
3467 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3469 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3471 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3474 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3476 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3477 line to create ${GDBINIT} rather than .gdbinit.
3478 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3480 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3482 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3484 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3486 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3488 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3490 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3491 non-adjustable symbols.
3493 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3495 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3497 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3499 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3502 1999-08-05 Donn Terry <donn@interix.com>
3504 * config/te-interix.h: New file.
3505 * configure.in (i386-*-interix*): New target.
3506 * configure: Rebuild.
3508 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3510 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3511 selectors for ELF too.
3512 (selector_table): Add "ltp" and "rtp" selectors.
3514 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3516 * config/tc-i386.c (i386_operand): No need to change
3517 operand_string pointer in segment reg case before goto
3518 do_memory_reference. Initialise displacement_string_start and
3519 displacement_string_end after do_memory_reference label.
3520 (i386_index_check): Add operand_string param, and print error
3521 message on failure here.
3522 (i386_intel_memory_operand): Instead of here.
3523 (i386_operand): And here.
3524 (INFER_ADDR_PREFIX): Enable.
3526 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3528 * config/tc-i386.h (DefaultSize): Define. Renumber following
3529 opcode_modifier defines.
3531 From Etienne Lorrain <etienne.lorrain@ibm.net>
3532 * config/tc-i386.c (stackop_size): New variable.
3533 (set_16bit_code_flag): Clear it here.
3534 (set_16bit_gcc_code_flag): New function.
3535 (md_pseudo_table): Add "code16gcc" entry.
3536 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3538 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3540 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3541 next_set_end even if the end symbol is being discarded.
3543 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3544 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3545 * config/obj-coff.c: Likewise.
3546 (seg_info_type): Remove.
3547 (seg_info_off_by_4): Change to array of segT.
3548 (s_get_segment): Adjust accordingly.
3549 (obj_pseudo_table): Fully initialize sentinel entry.
3551 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3552 Ralf Baechle <ralf@uni-koblenz.de>.
3554 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3556 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3558 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3560 * config/tc-i386.c: Indentation and white space changes.
3561 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3562 don't enable it by default.
3563 (i386_intel_operand): Remove redundant prototype.
3564 Move check on number of memory operands, and i.mem_operands++
3565 (i386_intel_memory_operand): To here.
3566 Remove i386_immediate code from here. Remove special case code
3567 for input and output using (%dx). Remove base/index checks and
3568 call i386_index_check instead. Save initial operand_string
3569 argument for error message.
3570 (i386_operand): Remove redundant prototype. Move base/index
3571 checks to i386_index_check.
3572 (i386_displacement): Move intel mode check for non-zero
3574 (i386_intel_memory_operand): To here.
3576 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3578 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3579 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3580 by .register pseudo-op if -64 and --no-undeclared-regs.
3581 (s_register, sparc_adjust_symtab): New functions.
3582 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3583 Declare sparc_adjust_symtab as tc_adjust_symtab.
3584 * doc/c-sparc.texi: Add description of #ignore special literal
3585 for .register pseudo-op.
3587 1999-07-30 Catherine Moore <clm@cygnus.com>
3589 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3590 the relocation's section offset.
3592 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3594 * write.c (fixup_segment): Fix generic error check overflow test.
3596 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3597 X_add_number to long.
3599 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3601 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3604 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3606 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3609 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3611 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3613 * configure.bat: Remove; obsolete.
3614 * config/go32.cfg: Likewise.
3616 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3618 * configure.in (i386-*-vxworks*): New target.
3619 * configure: Rebuild.
3621 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3623 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3625 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3627 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3629 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3630 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3631 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3632 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3633 MAX_RELOC_EXPANSION): Define.
3634 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3636 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3638 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3639 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3640 block. Print a warning if an 8-bit or 16-bit constant
3641 displacement or immediate is truncated on output.
3642 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3644 (i386_operand): Disallow immediate jump absolute operand.
3646 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3648 * configure.in: Bump version number to 2.9.5.
3649 * configure: Rebuild.
3651 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3654 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3656 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3657 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3659 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3661 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3663 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3665 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3666 if -mno-fpu was given.
3667 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3669 (cons_fix_new_arm): Remove misleading comments.
3671 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3673 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3675 (relax_segment): Likewise. After giving a rs_org error, convert
3676 the frag to rs_align to avoid cascading errors.
3678 1999-07-12 Andreas Schwab <schwab@suse.de>
3680 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3682 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3684 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3685 as appropriate. Fill in structure initializations. Add variable
3686 initializations. Add casts.
3687 * dwarf2dbg.c (print_stats): Change i to size_t.
3688 * listing.c (listing_listing): Change list_line to unsigned int.
3690 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3692 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3693 rather than checking for \001 and \002 in symbol name.
3694 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3696 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3698 * configure.in (hppa*-linux-gnu*): New target.
3699 * configure: Rebuilt.
3701 1999-07-08 Nick Clifton <nickc@cygnus.com>
3703 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3705 1999-07-07 Nick Clifton <nickc@cygnus.com>
3707 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3708 accessing symbolP directly.
3710 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3712 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3715 1999-07-05 Nick Clifton <nickc@cygnus.com>
3717 * config/tc-arm.c (ARM_EXT_V5): Define.
3718 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3719 (md_begin): Detect ARM v5 architectures.
3720 (md_parse_option): Accept arm v5 specification.
3721 (md_show_usage): Documment -marmv5 switch.
3723 * doc/c-arm.texi: Document -marmv5 command line option.
3725 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3727 (validate_immediate_twopart): New function. Determine if a
3728 constant can be computed by two ADD instructions.
3729 (output_inst): Remove its command line parameter - it was never
3731 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3732 implememt the ADRL pseudo op.
3733 (tc_gen_reloc): Generate a suitable error message if an ADRL
3734 instruction tries to generate a real reloc.
3736 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3738 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3740 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3743 1999-06-27 H.J. Lu <hjl@gnu.org>
3745 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3746 non BFD_ASSEMBLER case.
3748 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3750 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3753 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3755 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3756 out_end_sequence() when the address decreases due to a new frag.
3757 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3758 numbering starts with 1.
3760 1999-06-23 Nick Clifton <nickc@cygnus.com>
3762 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3764 (mcore_s_text): Call obj_elf_text for ELF target.
3765 (mcore_s_data): Call obj_elf_data for ELF target.
3766 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3768 (mcore_s_bss): New function: Dump literal table before changing
3770 (mcore_s_comm): New function: Dump literal table before changing
3773 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3774 No longer static functions.
3775 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3776 Provide prototypes for these functions.
3778 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3780 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3781 a list of names, to try obj_segment_name, and to try abbreviated
3782 names when using COFF without long section names.
3784 * config/tc-alpha.c: More use of symbol accessor functions.
3785 * config/tc-arc.c: Likewise.
3786 * config/tc-d30v.c: Likewise.
3787 * config/tc-fr30.c: Likewise.
3788 * config/tc-i860.c: Likewise.
3789 * config/tc-m88k.c: Likewise.
3790 * config/tc-mcore.c: Likewise.
3791 * config/tc-ns32k.c: Likewise.
3792 * config/tc-sparc.c: Likewise.
3793 * config/tc-v850.c: Likewise.
3795 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3796 sy_value with appropriate accessor functions.
3797 * config/tc-arm.c (md_apply_fix3): Likewise.
3798 * config/tc-d10v.c (AT_WORD_P): Likewise.
3799 * config/tc-v850.c (reg_name_search): Likewise.
3801 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3802 use symbol_get_bfdsym instead.
3803 * config/tc-ppc.c (md_assemble): Likewise.
3804 * config/tc-v850.c (v850_comm): Likewise.
3806 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3808 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3809 the symbol, rather than accessing the bsym member.
3810 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3811 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3812 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3813 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3814 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3815 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3816 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3817 * config/tc-v850.c (tc_gen_reloc): Likewise.
3819 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3821 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3822 (hppa_gen_reloc_type): Conditionalize on BFD64.
3823 (tc_gen_reloc): Re-enable ELF relocations.
3824 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3826 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3828 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3830 (do_ldst): Move assignment out of if condition.
3831 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3832 parentheses to avoid warning.
3834 1999-06-21 Nick Clifton <nickc@cygnus.com>
3836 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3837 macro to get at the BFD symbol associated with a GAS symbol.
3839 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3841 * config/tc-ppc.c: Update for symbol handling changes.
3842 * config/obj-coff.c: Likewise.
3844 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3846 * tc-hppa.c: General cleanups of ELF support. No more spaces
3847 and subspaces for ELF.
3848 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3849 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3850 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3851 (UNWIND_SECTION_NAME): Likewise.
3852 (space/subspace related structures): Conditionalize definitions
3854 (space/subspace directives and support routines): Conditionalize
3855 definitions and references/uses on OBJ_SOM.
3856 (label_symbol_struct): For ELF, track the symbol's segment. For
3857 SOM track its space.
3858 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3860 (USE_ALIASES): Kill for both SOM & ELF.
3861 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3862 (pa_space, pa_subspace): Corresponding changes.
3863 (pa_spaces_begin): Corresponding chagnes.
3864 (md_begin): Do not muck around with space/subspace stuff for
3866 (md_apply_fix): Temporarily disable argument relocation stuff
3868 (tc_gen_reloc): Temporarily disable relocation generation for
3870 (pa_build_unwind_subspace): Similarly.
3872 1999-06-16 Nick Clifton <nickc@cygnus.com>
3874 * config/tc-arm.c (thumb_set): New pseudo op.
3875 (text, data, section): Override these pseudo ops with ARM
3877 (s_thumb_set): New function: Perform the same as a .set pseudo
3878 op, but also mark the alias'ed symbol as being a Thumb
3880 (arm_s_text): New function: Perform the same as the .text
3881 pseudo op, but dump the literal pool before changing
3883 (arm_s_data): New function: Perform the same as the .data
3884 pseudo op, but dump the literal pool before changing
3886 (arm_s_section): New function: Perform the same as the
3887 .section pseudo op, but dump the literal pool before changing
3889 (arm_cleanup): Do not reset the current section before dumping
3892 1999-06-17 Nick Clifton <nickc@cygnus.com>
3894 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3895 OPTION_NO_WARN_UNMATCHED entries.
3896 (md_parse_option): Generate a warning message if an unrecognised
3897 option is encountered.
3899 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3900 (get_operands): When parsing an expression after an '@' symbol
3901 has been detected, do not ignore '#' symbols.
3902 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3905 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3907 From K. Richard Pixley <rich@noir.com>:
3908 * configure.in (ppc-*-vxworks*): New target.
3909 * configure: Rebuild.
3911 1999-06-12 Philip Blundell <philb@gnu.org>
3913 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3915 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3917 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3918 which refer to symbols in linkonce sections, permit reducing the
3919 relocs if the symbol is local.
3921 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3923 * subsegs.c (subseg_text_p): New function.
3924 * as.h (subseg_text_p): Declare.
3925 * read.c (do_align): Use subseg_text_p to set the default fill.
3926 * write.c (subsegs_finish): Likewise.
3927 * config/obj-coff.c (write_object_file): Likewise.
3928 * config/tc-i386.h (md_maybe_text): Don't define.
3929 (md_do_align): Use subseg_text_p to set the default fill.
3930 * config/tc-m32r.c (m32r_do_align): Likewise.
3931 * config/tc-sh.c (sh_do_align): Likewise.
3932 * config/tc-sparc.h (md_do_align): Likewise.
3934 1999-06-12 David O'Brien <obrien@freebsd.org>
3936 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3937 * configure: Rebuild.
3939 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3941 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3942 * Makefile.am: Rebuild dependencies.
3943 * Makefile.in: Rebuild.
3945 * config/tc-i386.c (i386_immediate): Remove unused label
3948 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3949 * symbols.c: Likewise.
3950 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3951 sy_next field when taking address, rather than symbol_next.
3953 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3955 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3956 value from the output file architecture.
3957 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3958 * dwarf2dbg.h: Change bfd_vma to addressT.
3960 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3962 * dwarf2dbg.h: Use PARAMS in function declarations.
3964 1999-06-11 Martin Dorey <mdorey@madge.com>
3966 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3967 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3969 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3971 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3973 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3975 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3978 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3980 * read.c (read_a_source_file): Only declare inescape if
3983 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3985 (find_entry_byval): Add parens to avoid warning.
3987 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3989 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3992 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3994 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3997 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3998 synthetize_setx): New functions.
3999 (md_assemble): Broken the special cases into the above
4000 functions. Make compiler happy if sizeof(bfd_vma)==4.
4001 Fix sethi generated from set/setuw. If instructions have a relloc,
4002 always clear the fields to be relocated in the opcode.
4003 (sparc_ip): Remove special_case global variable.
4005 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4007 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4008 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4009 indication of success rather than a value.
4010 (itbl_get_val): Likewise.
4011 (itbl_get_field): Use strcspn. Change delimiters to include
4013 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4014 (itbl_get_val): Likewise.
4015 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4017 * symbols.c (copy_symbol_attributes): Convert local symbols to
4020 1999-06-10 Nick Clifton <nickc@cygnus.com>
4022 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4025 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4027 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4028 Optimize set if sizeof(bfd_vma) == 64.
4029 (sparc_ip): Fix sethi - without %hi() it should generate
4030 R_SPARC_22 reloc, not R_SPARC_HI22.
4031 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4033 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4035 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4036 (s_ncons): New function.
4037 (native_op_table): New table.
4038 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4039 R_SPARC_OLO10 handling.
4041 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4043 * expr.h (struct expressionS): Revert last change; widen X_op.
4044 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4046 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4048 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4049 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4050 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4051 * Makefile.in: Regenerated.
4053 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4054 `common' pass on to s_mri_common.
4055 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4057 1999-06-06 Richard Henderson <rth@cygnus.com>
4059 * config/obj-elf.c (obj_elf_section): Don't free the return
4060 value of demand_copy_C_string.
4062 1999-06-05 Richard Henderson <rth@cygnus.com>
4064 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4065 creation logic from obj_elf_create_section.
4067 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4068 (section_stack): New.
4069 (special_sections): Make const.
4070 (obj_elf_section): Gut and rewrite parsing.
4071 (obj_elf_change_section): New function broken out of obj_elf_section.
4072 (obj_elf_parse_section_letters): Likewise.
4073 (obj_elf_section_word): Likewise.
4074 (obj_elf_section_type): Likewise.
4075 (obj_elf_previous): Treat as a toggle.
4076 (obj_elf_popsection): New.
4077 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4078 (ppc_section_type): Likewise.
4079 * config/tc-ppc.h: Likewise.
4081 * expr.h (struct expressionS): Don't make X_op a bitfield.
4082 * config/tc-alpha.c: Update for symbol handling changes.
4083 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4084 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4086 1999-06-05 Richard Henderson <rth@cygnus.com>
4088 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4089 (dwarf2_gen_line_info): Kill unused variables.
4090 (dwarf2_finish): Likewise.
4091 (dwarf2_where): Likewise.
4092 (dwarf2_directive_file): If we've only got a string,
4093 hand off to s_app_file.
4094 * ecoff.c: Move the include of ecoff.h.
4095 * symbols.h (S_IS_FUNCTION): Prototype.
4097 * read.c (LEX_HASH): Supply a default.
4099 (s_globl): Update `c' after skipping whitespace.
4100 * read.h (LEX_END_NAME, is_name_ender): New.
4101 * expr.c (get_symbol_end): Respect it.
4103 1999-06-04 Mark Klein <mklein@dis.com>
4105 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4107 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4109 * config/tc-hppa.c: Update for symbol handling changes.
4111 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4113 * cgen.c: Update for symbol handling changes.
4114 * config/tc-m32r.c: Likewise.
4116 * config/tc-hppa.h: Update for symbol handling changes.
4117 * config/tc-hppa.c: Likewise.
4119 * config/tc-arm.h: Update for symbol handling changes.
4120 * config/tc-arm.c: Likewise.
4121 (symbol_make_empty): Remove. Just use symbol_create.
4123 * symbols.c (symbol_set_tc): Correct name.
4125 * Makefile.am: Rebuild dependencies.
4126 ($(OBJS)): Don't depend upon struc-symbol.h.
4127 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4128 * dep-in.sed: Don't remove struc-symbol.h.
4129 * Makefile.in: Rebuild.
4131 * doc/internals.texi (Symbols): Describe changes in symbol
4134 1999-06-03 Richard Henderson <rth@cygnus.com>
4136 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4137 instead of doing the work by hand.
4139 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4141 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4142 state of line state-machine.
4143 (struct ls): Collect DWARF2 line state-machine state in new member
4144 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4145 resulted in any DWARF2 directives.
4146 (reset_state_machine): New function.
4147 (out_end_sequence): Ditto.
4148 (dwarf2_gen_line_info): When switching sections or switching to a
4149 lower text address, call out_end_sequence() first to terminate the
4150 previous code sequence as code sequences MUST have monotonically
4151 increasing addresses.
4152 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4154 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4156 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4157 DWARF2 debug info (line information only, at this point).
4158 * as.h: Update comment about supported debug formats.
4159 * dwarf2dbg.c, dwarf2dbg.h: New files.
4160 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4162 * expr.c (operand): Don't use [ for parens if we want an index op.
4163 (op_encoding): Switch [ into O_index, if desired.
4164 (op_rank): Renumber with O_index on bottom.
4165 (expr): If O_index, match closing bracket.
4166 * expr.h (O_index): New.
4168 * read.c (read_a_source_file): Conditionally allow matched "
4169 in lines passed to md_assemble.
4171 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4173 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4175 Add support for storing local symbols in a small structure to save
4176 memory when assembling large files.
4177 * as.h: Don't include struc-symbol.h.
4178 (symbolS): Add typedef.
4179 * symbols.c: Include struc-symbol.h.
4180 (local_hash): New static variable.
4181 (save_symbol_name): New static function, from symbol_create.
4182 (symbol_create): Call save_symbol_name.
4183 (local_symbol_count): New static variable.
4184 (local_symbol_conversion_count): Likewise.
4185 (LOCAL_SYMBOL_CHECK): Define.
4186 (local_symbol_make): New static function.
4187 (local_symbol_convert): New static function.
4188 (colon): Handle local symbols. Create local symbol for local
4190 (symbol_table_insert): Handle local symbols.
4191 (symbol_find_or_make): Create local symbol for local label name.
4192 (symbol_find_base): Check for local symbol.
4193 (symbol_append, symbol_insert): Check for local symbols.
4194 (symbol_clear_list_pointers, symbol_remove): Likewise.
4195 (verify_symbol_chain): Likewise.
4196 (copy_symbol_attributes): Likewise.
4197 (resolve_symbol_value): Handle local symbols.
4198 (resolve_local_symbol): New static function.
4199 (resolve_local_symbol_values): New function.
4200 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4201 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4202 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4203 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4204 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4205 (symbol_previous, symbol_next): New functions.
4206 (symbol_get_value_expression): Likewise.
4207 (symbol_set_value_expression): Likewise.
4208 (symbol_set_frag, symbol_get_frag): Likewise.
4209 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4210 (symbol_mark_used_in_reloc): Likewise.
4211 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4212 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4213 (symbol_mri_common_p): Likewise.
4214 (symbol_mark_written, symbol_clear_written): Likewise.
4215 (symbol_written_p): Likewise.
4216 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4217 (symbol_section_p, symbol_equated_p): Likewise.
4218 (symbol_constant_p): Likewise.
4219 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4220 (symbol_get_obj, symbol_set_obj): Likewise.
4221 (symbol_get_tc, symbol_set_tc): Likewise.
4222 (symbol_begin): Initialize local_hash.
4223 (print_symbol_value_1): Handle local symbols.
4224 (symbol_print_statistics): Print local symbol statistics.
4225 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4226 Declare new symbols.c functions. Move many declarations here from
4228 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4229 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4230 (struct symbol): Move bsym to make it clearly the first field.
4231 Remove TARGET_SYMBOL_FIELDS.
4232 (symbolS): Don't typedef.
4233 (struct broken_word): Remove.
4234 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4235 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4236 (symbol_clear_list_pointers): Likewise.
4237 (symbol_insert, symbol_remove): Likewise.
4238 (symbol_previous, symbol_append): Likewise.
4239 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4240 (struct local_symbol): Define.
4241 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4242 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4243 (local_symbol_get_frag, local_symbol_set_frag): Define.
4244 (local_symbol_get_real_symbol): Define.
4245 (local_symbol_set_real_symbol): Define.
4247 * write.c (write_object_file): Call resolve_local_symbol_values.
4248 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4249 (TARGET_SYMBOL_FIELDS): Don't define.
4250 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4251 ECOFF_DEBUGGING, add ECOFF fields.
4252 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4253 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4254 ECOFF_DEBUGGING, add ECOFF fields.
4255 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4256 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4257 * config/tc-mcore.h: Don't include struc-symbol.h.
4258 (TARGET_SYMBOL_FIELDS): Don't define.
4259 (struct mcore_tc_sy): Define.
4260 (TC_SYMFIELD_TYPE): Define.
4261 * Many files: Use symbolS instead of struct symbol. Use new
4262 accessor functions rather than referring to symbolS fields
4265 * read.c (s_mri_common): Don't add in value of line_label.
4267 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4268 checking for SEC_LINK_ONCE.
4270 * config/tc-sh.h (sh_fix_adjustable): Declare.
4272 * app.c (input_buffer): New static variable.
4273 (app_push): Save saved_input in allocated buffer.
4274 (app_pop): Restored saved_input.
4275 (do_scrub_chars): Change get parameter to take char * and int as
4276 arguments. Change GET macro to pass input_buffer to get
4277 function. Don't save input into allocated buffer.
4278 * as.h (do_scrub_chars): Update declaration.
4279 * input-file.c (input_file_get): Change to take char * and int.
4280 Read data into passed in buffer. Remove static buffer.
4281 * read.c (scrub_from_string): Change to take char * and int. Copy
4282 data into passed in buffer.
4284 * hash.h: Neaten. Declare hash_traverse.
4285 * hash.c: Complete rewrite based on BFD hashing code.
4286 * gasp.c (chunksize): New variable.
4287 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4290 1999-05-28 Nick Clifton <nickc@cygnus.com>
4292 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4293 addend unless the target uses an old ABI.
4295 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4297 -Wchar-subscripts cleanup
4298 * listing.c (listing_newline): Use unsigned char variable, so
4299 calls to isascii,iscntrl are correct.
4300 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4302 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4303 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4304 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4305 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4307 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4309 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4311 (arch_coldfire_p): New #define.
4312 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4314 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4316 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4318 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4319 (install_operand): Add place `N'.
4320 (init_table): Add registers ACC, MACSR, MASK.
4322 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4324 * config/tc-m68k.c: Change mcf5200 --> mcf.
4325 (archs): Add mcf5206e, mcf5307.
4326 (m68k_ip): Add format `u'.
4327 (install_operand): Add place `m', `M', `h'.
4328 (init_table): Add upper/lower registers.
4330 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4332 1999-05-28 Martin Dorey <mdorey@madge.com>
4334 * config/tc-i960.c: Several minor changes to add ELF and
4335 BFD_ASSEMBLER support.
4336 * config/tc-i960.h: Likewise.
4337 * configure.in (i960-*-elf*): New target.
4338 * aclocal.m4, configure: Rebuild.
4340 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4342 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4343 reloc changes when defined(BFD_ASSEMBLER).
4345 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4347 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4349 * write.c (write_print_statistics): Output to file, not stderr.
4351 * expr.c (generic_bignum_to_int32,64): Prototype.
4353 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4354 output_sleb128, output_uleb128, output_big_sleb128,
4355 output_big_uleb128, output_big_leb128): Prototype.
4356 (output_big_sleb128, output_big_uleb128): Make inline.
4357 (output_big_leb128): Remove inline
4359 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4360 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4361 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4362 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4363 value for correct overflow check in write.c:fixup_segment.
4364 * write.c (fixup_segment): Move bitfield overflow checks to after
4365 the md_apply_fix call.
4366 * config/obj-coff.c (fixup_segment): Likewise.
4367 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4368 valueT *val argument.
4370 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4372 * config/atof-ieee.c (gen_to_words): Correctly round a
4373 denormalized number. Fix off-by-one in range checking for
4374 exponent in a denormal.
4376 1999-05-10 Nick Clifton <nickc@cygnus.com>
4378 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4381 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4383 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4385 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4387 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4388 (ReverseRegRegmem): Remove.
4389 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4390 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4391 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4394 From Doug Ledford <dledford@redhat.com>
4395 * config/tc-i386.h (RegXMM): New for P/III.
4396 * config/tc-i386.c: Add support for P/III.
4398 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4400 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4401 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4402 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4404 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4406 * config/tc-i386.c (i386_immediate): Skip whitespace before
4407 complaining about junk after expression.
4408 (i386_displacement): Likewise.
4410 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4412 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4413 Don't copy before downcaseing.
4415 1999-05-05 Catherine Moore <clm@cygnus.com>
4417 * tc-m68k.c: Include elf/m68k.h.
4418 (m68k_elf_final_processing): New routine.
4419 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4422 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4424 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4427 1999-04-30 Nick Clifton <nickc@cygnus.com>
4429 * config/tc-mcore.c (mcore_s_section): Dump literals before
4432 1999-04-29 Nick Clifton <nickc@cygnus.com>
4434 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4437 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4439 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4440 (TC_INIT_FIX_DATA): Delete.
4441 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4442 (TC_INIT_FIX_DATA): Delete.
4443 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4444 * write.c (fix_new_internal): Initialize fx_cgen member.
4445 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4446 (gas_cgen_md_apply_fix3): Update.
4447 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4448 (md_cgen_record_fixup_exp): Update.
4449 (FX_OPINFO_R_TYPE): Update.
4451 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4452 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4453 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4454 * frags.h (struct frag): Make opindex, opinfo ints.
4456 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4458 1999-04-26 Tom Tromey <tromey@cygnus.com>
4460 * aclocal.m4, configure: Updated for new version of libtool.
4462 1999-04-22 Nick Clifton <nickc@cygnus.com>
4464 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4466 (md_apply_fix3): Do not fix up absolute relocations against
4469 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4471 1999-04-20 Nick Clifton <nickc@cygnus.com>
4473 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4474 changes and data-in-text directives.
4475 (mcore_cons): New function: intercept cons() operations.
4476 (mcore_float_cons): New function: intercept float_cons()
4478 (mcore_stringer): New function: intercept stringer() operations.
4480 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4482 * obj.h (struct format_ops): Change generate_asm_lineno field to
4484 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4486 * config/tc-alpha.c (find_opcode_match): Add default case to
4488 (find_macro_match): Likewise.
4489 (load_expression): Parenthesize && within ||.
4491 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4493 1999-04-17 Nick Clifton <nickc@cygnus.com>
4495 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4496 .text .data .section pseudo ops.
4497 (mcore_s_section): New function. Dump lits before changing secs.
4498 (mcore_s_text): New function. Dump lits before changing secs.
4499 (mcore_s_data): New function. Dump lits before changing secs.
4501 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4503 * config/tc-mips.c (mips_32bitmode): New.
4504 (md_begin): Set mips_32bitmode if needed.
4505 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4506 Set EF_MIPS_32BITMODE.
4508 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4510 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4513 1999-04-16 Nick Clifton <nickc@cygnus.com>
4515 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4517 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4519 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4520 expressions correctly.
4523 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4525 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4527 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4529 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4530 and fmpynfadd instructions.
4532 1999-04-11 Richard Henderson <rth@cygnus.com>
4534 * as.h (environ): Declare it, if needed.
4535 * as.c (dump_statistics): Don't declare environ.
4536 * configure.in (environ): Detect declaration.
4537 * configure, config.in: Rebuild
4539 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4540 (i386_displacement): Allocate enough space for replacement buffer.
4541 Clean up replacement buffer initialization.
4543 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4545 * subsegs.c (section_symbol): Don't create a new symbol if one
4546 already exists; instead, use the existing one, but set its segment
4547 and frag data if it hasn't already been defined.
4548 * config/obj-coff.c (c_section_symbol): Likewise.
4550 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4552 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4554 1999-04-08 Nick Clifton <nickc@cygnus.com>
4556 * config/tc-mcore.c: New File: Support routines for MCore
4558 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4559 * config/obj-coff.c: Add support for mcore-pe target.
4561 * Makefile.am: Add support for MCore targets.
4562 * Makefile.in: Regenerate.
4563 * configure.in: Add support for MCore targets.
4564 * configure: Regenerate.
4566 * doc/all.texi: Set MCORE.
4567 * doc/as.texinfo: Document MCore specific command line options.
4569 * write.h: Prevent multiple inclusion.
4571 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4573 * asintl.h (LC_MESSAGES): Never define.
4574 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4576 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4579 * Makefile.am (m68k-parse.c): If configuring in the source
4580 directory, copy m68k-parse.y into the local directory before
4581 running ylwrap, to remove spurious differences when generating
4583 * Makefile.in: Rebuild.
4585 * config/tc-sparc.h (md_do_align): Just allocate the number of
4586 bytes necessary, rather than always allocating 1024.
4588 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4590 * listing.c (listing_newline): Add cast to avoid warning.
4591 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4592 * config/tc-i386.c (i386_scale): Add return value.
4593 (build_displacement_string): Remove unused local temp_disp2.
4594 (i386_intel_memory_operand): Add parentheses to avoid warning.
4595 (i386_intel_operand): Remove unused local end_of_operand_string.
4596 (i386_operand): Remove unused local operand_modifier.
4597 (i386_operand): Add parens to avoid warning.
4599 1999-04-04 Don Bowman <don@pixsci.com>
4601 * configure.in: Add mips*-*-vxworks* target; have it define
4603 * configure, config.in: Rebuild.
4605 1999-03-31 Nick Clifton <nickc@cygnus.com>
4607 * configure.in (emulations): Add support for arm-epoc-pe.
4608 * configure: Regenerate.
4609 * config/te-epoc-pe.h: New file. Define macros specific to
4611 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4612 for arm-epoc-pe target.
4614 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4616 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4618 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4620 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4621 detect ",n" without a condition.
4622 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4625 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4627 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4628 instruction is encoded with one bit.
4631 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4633 * doc/internals.texi (CPU backend): Mention that
4634 line_separator_chars should not include newline. From thi
4635 <ttn@mingle.glug.org>.
4637 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4639 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4640 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4642 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4644 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4646 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4648 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4651 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4653 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4655 1999-03-15 Martin Hunt <hunt@cygnus.com>
4657 * app.c (do_scrub_begin): Change '-' back to a symbol char
4658 so we can use multiple opcodes on a line again.
4660 * config/tc-d30v.c: By default, warn if a symbol has
4661 the same name as a register. Plus some minor
4662 updates from the branch.
4664 1999-03-13 Nick Clifton <nickc@cygnus.com>
4666 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4667 BFD_RELOC_16 and BFD_RELOC_64.
4669 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4671 * expr.c (expr): Add missing else.
4673 1999-03-12 Nick Clifton <nickc@cygnus.com>
4675 * config/tc-arm.c (md_apply_fix3): Improve error message.
4677 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4679 * Makefile.am (CPU_TYPES): Add fr30.
4680 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4681 (fr30,m32r dependencies): Update.
4682 * Makefile.in: Rebuild.
4684 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4685 (gas_cgen_record_fixup_exp): Ditto.
4686 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4687 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4688 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4689 (md_cgen_lookup_reloc): Update use of operand->type.
4690 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4691 (md_convert_frag): Call cgen_operand_lookup_by_num.
4692 (md_cgen_lookup_reloc): Update use of operand->type.
4693 (m32r_cgen_record_fixup_exp): Ditto.
4695 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4697 * config/tc-mips.c (md_show_usage): Fix message.
4699 1999-03-03 Nick Clifton <nickc@cygnus.com>
4701 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4702 and LDR reg,=<expr> instruction.
4704 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4707 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4709 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4711 1999-02-17 Nick Clifton <nickc@cygnus.com>
4713 This patch was created by: Scott Bambrough
4714 <scottb@corelcomputer.com>
4717 Special cased '@' character. The '@' character is used as the
4718 ARM assembler comment character, as a special character
4719 and in ELF .symver pseudo-op's, and as a special character in
4720 .type and .section pseudo-ops.
4721 (symver_pseudo): New static variable.
4722 (symver_state): New static variable.
4723 (struct app_save): Add field 'symver_state'.
4724 (app_push): Save global symver_state int struct app_save.
4725 (app_pop): Restore global symver_state from struct app_save.
4726 (do_scrub_chars): Special case handling of '@' character in
4729 * configure.in: Modified to recognize armv* uname syntax from ARM
4731 * configure: Regenerated.
4733 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4734 a prefix to the section's type.
4735 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4736 the type's typename.
4738 * config/tc-arm.h: Add support for PIC generation:
4739 (pic_code): New boolean.
4740 (obj_relocate_extern): Define.
4741 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4742 (TC_CONS_FIX_NEW): Define.
4743 (tc_fix_adjustable): Define.
4744 (GLOBAL_OFFSET_TABLE_NAME): Define.
4746 * config/tc-arm.c: Add support for PIC generation:
4747 (line_seperator_chars): Allow ';' as a seperator for Linux.
4748 (is_immediate_prefix): New macro.
4749 (arm_parse_reloc): New function.
4750 (s_arm_elf_cons): New function.
4751 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4752 (md_undefined_symbol): Special case handling for the Global Offset
4754 (md_apply_fix3): Handle PIC relocs.
4755 (tc_gen_reloc): Handle PIC relocs.
4756 (md_parse_option): Add support for '-k' command line switch to
4757 enable PIC generation.
4758 (cons_fix_new_arm): New function.
4759 (s_arm_elf_cons): New function.
4761 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4763 * configure.in: Add comments for uses of AC_DEFINE.
4764 * acinclude.m4: Likewise.
4765 * acconfig.h: Remove.
4766 * aclocal.m4: Rebuild.
4767 * configure: Rebuild.
4768 * Makefile.in: Rebuild.
4769 * config.in: Rebuild.
4771 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4773 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4774 non-constant offset from a base register.
4776 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4778 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4781 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4783 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4784 (emit_insn): Look for pc-relative and no-overflow specifiers on
4785 internal relocation types.
4787 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4789 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4792 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4794 (mips_4650, mips_4010, mips_4100): Variables removed.
4795 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4796 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4798 (md_begin): Don't bother initializing the mips_NNNN variables;
4799 mips_cpu is set, and that's good enough now.
4800 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4801 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4802 (show): New function, to handle wrapping in the CPU lists.
4803 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4805 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4807 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4808 than treat as an immediate specifier.
4810 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4812 * config/tc-i386.c: Prototype many functions.
4813 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4814 (i386_immediate): Remove unused second argument.
4815 (i386_intel_operand): Fix i386_is_reg typo.
4816 (i386_operand): Use allow_naked_reg.
4817 (output_invalid): Make operand int for K&R.
4819 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4821 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4823 * Makefile.in: Rebuild.
4825 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4827 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4829 (EXTRA_as_new_SOURCES): Comment out.
4830 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4831 * Makefile.in: Rebuild.
4832 * doc/Makefile.in: Rebuild.
4833 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4834 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4835 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4836 * configure: Rebuild.
4837 * aclocal.m4: Rebuild.
4838 * config.in: Rebuild.
4839 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4840 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4841 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4842 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4843 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4844 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4845 (gas_cgen_record_fixup_exp): Ditto.
4846 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4847 descriptor, not global variable.
4848 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4849 descriptor, not global variable. Refer to insert_operand handler
4850 via cpu descriptor, not global function.
4851 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4852 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4853 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4854 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4855 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4856 * config/tc-m32r.c: Ditto.
4857 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4858 (md_assemble): Ditto.
4859 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4861 1999-02-09 Nick Clifton <nickc@cygnus.com>
4863 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4864 relocations for ELF targets.
4866 1999-02-08 Nick Clifton <nickc@cygnus.com>
4868 * configure.in: Add support for StrongARM target.
4869 * configure: Regenerate.
4871 1999-02-05 Nick Clifton <nickc@cygnus.com>
4873 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4875 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4878 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4880 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4882 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4884 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4885 (INTEL_DWORD_MNEM_SUFFIX): Define.
4888 (DWORD_PTR): Define.
4889 (XWORD_PTR): Define.
4891 (OFFSET_FLAT): Define.
4893 (NONE_FOUND): Define.
4896 * config/tc-i386.c (set_intel_syntax): New routine.
4897 (intel_syntax): Declare.
4898 (allow_naked_reg): Declare.
4899 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4900 (intel_float_operand): New routine.
4901 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4902 Handle brackets as well as parens. Call i386_intel_operand for
4903 intel syntax. Reverse operands if appropriate. Handle new
4904 suffixes. Handle movzx and movsx.
4905 (i386_is_reg): New routine.
4906 (i386_immediate): New routine.
4907 (i386_scale): New routine.
4908 (i386_displacement): New routine.
4909 (i386_operand_modifier): New routine.
4910 (build_displacement_string): New routine.
4911 (i386_parse_seg): New routine.
4912 (i386_intel_memory_operand): New routine.
4913 (i386_intel_operand): New routine.
4914 (i386_operand): Call i386_displacement, i386_immediate,
4915 i386_scale, etc. instead of handling inline.
4916 (parse_register): Handle registers without prefix.
4918 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4920 * configure: Regenerate.
4921 * configure.in (arm-*-oabi): New.
4922 (thumb-*-oabi): New.
4923 * config/tc-arm.c (target_oabi): Declare.
4924 (md_apply_fix3): Support REL relocs.
4925 (md_parse_option): Handle -oabi.
4926 (elf32_arm_target_format): New routine.
4927 (md_longopts): Add OPTION_OABI.
4928 * config/tc-arm.h: Redefine TARGET_FORMAT.
4931 1999-01-28 Nick Clifton <nickc@cygnus.com>
4933 * write.c (write_relocs): Handle out of range error.
4935 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4936 (fr30_force_relocation): Default to 0.
4938 * config/tc-fr30.h (obj_fix_adjustable): Define.
4939 (TC_FORCE_RELOCATION): Define.
4941 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4944 1999-01-16 Nick Clifton <nickc@cygnus.com>
4946 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4947 merge of two instructions if the left instruciton kills the right.
4949 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4951 * Makefile.in: Regenerate.
4952 * configure.in: Redo test for using cgen.
4953 * configure: Regenerate.
4955 1999-01-09 Nick Clifton <nickc@cygnus.com>
4957 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4958 redefinition of this macro.
4960 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4962 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4965 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4967 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4968 a read of HI or LO and an immediatly following branch.
4970 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4972 * config/tc-mips.c (md_begin): Another correction to the setting of
4975 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4977 * config/tc-mips.c (md_begin): Correct type-o in setting of
4980 1998-12-21 Nick Clifton <nickc@cygnus.com>
4982 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4983 bit insn when optimizing, so that parallelised instructions will
4984 start on a 32 bit boundary.
4986 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4988 * config/tc-mips.c (mips_eabi64): New.
4989 (md_begin): Set mips_eabi64.
4990 (mips_elf_final_processing): Use it.
4992 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4994 * config/tc-mips.c (mips_elf_final_processing):
4995 Correct setting of ABI in e_flags.
4997 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4999 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5002 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5004 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5006 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5008 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5009 warning, values that don't fit in the field.
5011 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5013 * config/tc-mips.c (mips_abi_string): New.
5014 (md_parse_option,md_longopts): Add mabi.
5015 (mips_elf_final_processing): Set e_flags based on mabi flag.
5017 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5019 * config/tc-mips.c (md_parse_option): Handle vr4111.
5021 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5023 * config/tc-h8300.c (build_bytes): Change message given if the
5024 instruction requires H8/300H mode and we're not in Hmode, to
5025 suggest that it may be the operand modes that are the problem, not
5026 necessarily the opcode.
5028 1998-12-10 Nick Clifton <nickc@cygnus.com>
5030 * config/tc-fr30.c: Add line separator character.
5032 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5034 * configure.in (hppa-*-mpeix*): New target.
5035 * config/obj-som.h (obj_som_compiler): Declare.
5036 * config/obj-som.c (compiler_seen): New static variable.
5037 (obj_som_compiler): New function.
5038 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5039 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5040 (pa_type_args): Set hppa_priv_level.
5041 (pa_compiler): New static function if OBJ_SOM.
5042 * configure: Rebuild.
5044 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5046 * read.c (output_leb128): Don't mark as inline.
5048 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5050 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5051 AIX .vbyte unaligned data support.
5052 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5053 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5056 1998-12-07 Nick Clifton <nickc@cygnus.com>
5058 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5061 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5063 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5064 BFD_RELOC_ARM_PCREL_BRANCH.
5066 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5068 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5069 checking the target type.
5070 (mips-dec-bsd*): Set endian to little.
5071 * configure: Rebuild.
5073 COFF weak symbol support, based on patches from Mark Elbrecht
5074 <snowball3@usa.net>:
5075 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5076 * config/obj-coff.c (obj_coff_weak): New static function.
5077 (obj_coff_endef) [both versions]: Handle weak symbols.
5078 (coff_frob_symbol): Likewise.
5079 (yank_symbols): Likewise.
5080 (obj_pseudo_table): Add "weak".
5082 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5083 <aymeric.vincent@emi.u-bordeaux.fr>.
5084 * aclocal.m4: Rebuild with current tools.
5085 * configure: Rebuild.
5087 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5088 an assertion failure for a case we can't handle when OBJ_ECOFF.
5090 * expr.c (operator): And with 0xff to avoid problems with signed
5093 1998-12-03 Nick Clifton <nickc@cygnus.com>
5095 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5096 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5098 1998-12-02 Nick Clifton <nickc@cygnus.com>
5100 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5103 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5105 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5106 calculation of pcrel point.
5108 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5110 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5113 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5115 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5117 (d10v_cleanup): Only generate previous insn if a multiline insn is
5120 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5122 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5125 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5127 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5128 -marm6xxx command line switches.
5130 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5132 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5133 (itbl-ops.o): Delete duplicate dependencies.
5134 Rebuild dependencies.
5135 Add fr30 dependencies.
5136 * Makefile.in: Rebuild.
5138 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5140 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5142 * listing.c: Ignore line terminator characters found inside
5145 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5147 * po/gas.pot: Regenerated.
5149 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5151 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5152 fr30_is_label_start(). Also checks for delay slot insns.
5154 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5155 FR30 instructions which contain a colon in the mnemonic.
5157 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5159 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5161 * config/tc-fr30.c: Removed currently superflous code.
5163 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5165 * config/tc-fr30.h: New file.
5166 * config/tc-fr30.c: Tweaking so that it will compile.
5168 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5170 * config/tc-d10v.h (obj_fix_adjustable): Define.
5171 (TC_FORCE_RELOCATION): Define.
5172 (d10v_force_relocation): Declare.
5173 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5174 (md_apply_fix3): Handle Vtable relocs.
5175 (d10v_fix_adjustable): New.
5176 (d10v_force_relocation): New.
5178 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5180 * config/tc-d30v.c: Change default behaviour to ignore potential
5181 conflicts between register name and symbol names.
5183 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5185 * configure.in: Add fr30-*-*.
5186 * config/tc-fr30.c: New file.
5187 * Makefile.in: Regenerated.
5188 * config.in: Regenerated.
5189 * configure: Regenerated.
5190 * doc/Makefile.in: Regenerated.
5191 * po/gas.pot: Regenerated.
5193 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5195 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5198 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5200 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5202 (do_scrub_chars): Add some casts to unsigned char to avoid
5203 unwanted sign extension.
5204 * read.c (lex_type): Set characters about 127 to be symbol
5206 * config/tc-i386.c (md_begin): Set identifier_chars and
5207 operand_chars for values above 127.
5209 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5211 * configure.in: detect cygwin* instead of cygwin32*
5212 * configure: regenerate
5214 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5216 * listing.c: Add support for producing a listing from piped
5219 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5221 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5222 (append_insn): Account for the tx39's multiply behavior.
5224 1998-10-26 Michael Meissner <meissner@cygnus.com>
5226 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5227 from assemble_parallel_insns. Add support for '->' to indicate
5228 explicitly serializing the instructions.
5229 (md_assemble): Ditto.
5231 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5233 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5236 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5238 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5240 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5242 * config/tc-mips.c : support frame and regmask/fregmask when
5243 MIPS_STABS_ELF is specified.
5245 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5247 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5248 (md_apply_fix): Don't return 1 for VTABLE relocs.
5249 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5251 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5253 * doc/c-i386.texi: Replace occurences of "opcode" with
5254 "instruction mnemonic", "instruction", or "mnemonic" when
5255 referring to the name of an instruction. Use "opcode" when
5256 referring to the sequence of machine bytes.
5258 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5259 (is_opcode_char): Rename to is_mnemonic_char.
5260 (md_assemble and i386_operand): Correct error messages from
5261 "opcode" to "instruction mnemonic"
5262 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5263 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5264 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5265 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5266 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5267 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5268 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5270 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5272 * config/tc-i386.c (i386_operand): Check for garbage after
5275 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5277 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5278 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5280 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5282 * config/tc-sh.h (obj_fix_adjustable): Define.
5283 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5284 (md_apply_fix): Likewise.
5285 (tc_gen_reloc): Likewise.
5286 (sh_fix_adjustable): New.
5288 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5290 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5291 * cgen.h (gas_cgen_finish_insn): Update prototype.
5292 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5293 cgen_insn_t -> CGEN_INSN_INT.
5294 (make_parallel): Update handling of CGEN_INT_INSN_P.
5295 (assemble_parallel_insn): Ditto.
5296 (target_make_parallel): New function.
5297 (md_assemble): Use it.
5299 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5301 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5303 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5305 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5306 converted into lower case.
5308 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5310 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5311 (gas_cgen_tc_gen_reloc): Likewise.
5312 * config/tc-m32r.h (obj_fix_adjustable): Define.
5313 * config/tc-m32r.c (m32r_fix_adjustable): New.
5314 (m32r_force_relocation): Handle VTABLE relocs.
5316 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5318 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5320 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5322 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5323 to lower case before parsing.
5325 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5326 parallel insns modift buts in the PSW as a side effect.
5328 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5330 * config/tc-d30v.c (find_format): Test for missing flag and
5333 (md_apply_fix3): Fix error messages to avoid
5334 assumption about presence of a symbol.
5336 (parallel_ok): Disallow parallel instructions that both modify the
5339 (find_format): Generate a warning if an odd numbered register is
5340 used as the first register in a mutli-register instruction.
5342 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5344 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5345 relocations are always associated with a symbol.
5347 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5349 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5350 (elf32_sparc_force_relocation): Declare.
5351 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5352 (tc_gen_reloc): Handle vtable relocs.
5353 (elf32_sparc_force_relocation): New.
5355 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5357 * symbols.c (S_IS_FUNCTION): New.
5358 * config/tc-v850.h (obj_fix_adjustable): Define.
5359 (TC_FORCE_RELOCATION): Define.
5360 (v850_force_relocation): Declare.
5361 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5362 of fx_addnumber for VTABLE reloc addends.
5363 (md_apply_fix3): Handle VTABLE relocs.
5364 (v850_fix_adjustable): New.
5365 (v850_force_relocation): New.
5367 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5369 * tc-hppa.c (fp_operand_format): Add some additional formats.
5370 (pa_ip): Do not automatically promote into pa2.0 mode.
5371 (pa_level): Handle ".level 2.0".
5373 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5375 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5376 * config/tc-i386.h (template.extension_opcode): Change to
5377 unsigned int to allow full range of 8-bit opcode suffixes.
5378 (None): Redefine as 0xffff.
5380 From Jeff B Epler <jepler@usgs.gov>
5381 * doc/c-i386.texi (i386-SIMD): New section.
5383 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5385 * read.c (discard_rest_of_line): New function.
5386 * read.h: Declare it.
5387 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5389 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5391 * config/tc-d10v.c (find_symbol_matching_register): New function.
5392 (find_opcode): Cope with the case where a register name matches
5395 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5397 * config/tc-v850.c (md_pcrel_from): Rename to
5398 v850_pcrel_from_section.
5399 (v850_pcrel_from_section): Do not resolves symbols in other
5402 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5404 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5406 * config/tc-d10v.c (find_opcode): Generate an error if a register
5407 is supplied for an operand that should not be a register.
5409 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5411 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5412 instructions to have another instruction in the right bin.
5414 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5416 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5417 the right container if the left container holds a branch
5420 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5422 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5423 both a register name and symbol name.
5424 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5426 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5428 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5429 execution unit class.
5431 (reg_name_search): If a name matches a register and a symbol,
5432 prefer the register.
5433 (find_format): Disallow flag registers when a general purpose
5434 register is required.
5435 If a number is required, but a register has been given, check to
5436 see if a symbol with the same name as the register exists, and if
5437 so, use that symbol.
5439 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5441 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5443 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5445 * config/tc-d30v.c (find_format): Do not accept flag registers as
5446 general purpose registers.
5447 (find_format): If an immediate value is expected at a given place
5448 in a format, but a register name has been provided instead, check
5449 to see if that register name matches the name of a predefined
5450 symbol and if it does, then use the symbol instead.
5451 (reg_name_search): If a register name matches a symbol name,
5452 prefer the register name to the symbol name.
5454 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5456 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5457 the previous insn to empty.
5459 1998-09-20 Michael Meissner <meissner@cygnus.com>
5461 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5462 pieces, forcing the use of an ANSI compiler.
5464 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5466 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5468 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5470 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5472 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5474 (obj_elf_vtable_entry): Likewise.
5475 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5476 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5477 (tc_gen_reloc): Likewise.
5478 (arm_fix_adjustable): Likewise.
5479 (elf32_arm_force_relocation): New.
5480 (armelf_frob_symbol): Remove coff-style symbol support.
5482 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5484 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5486 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5488 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5489 OBJ_COFF so that routine is defined for a.out format.
5491 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5493 * config/tc-i386.c (i386_operand): Detect non-segment registers
5494 used as segment prefixes.
5496 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5499 optimize across FDE boundaries.
5501 * config/obj-coff.c (obj_coff_section): Preserve any link once
5502 flags when setting the section flags.
5504 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5506 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5507 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5509 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5511 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5514 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5516 * frags.c (frag_grow): Include the size of the frag struct in the
5519 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5520 if the new subseg comes before the old.
5522 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5524 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5525 to handle edge8 and edge16.
5527 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5529 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5530 before we clobber the symbol involved.
5532 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5534 * config/tc-arm.c: Remove OBJ_ELF definitions for
5535 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5536 use arm_adjust_symtab for OBJ_COFF.
5537 (armelf_adjust_symtab): New Routine.
5538 * config/tc-arm.h: Define obj_adjust_symtab to
5539 armelf_adjust_symtab for OBJ_ELF.
5541 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5543 * configure.in: Make all i386-elf targets use bfd_gas.
5544 * config/tc-i386.c (tc_i386_force_relocation): New.
5545 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5546 (md_apply_fix3): Likewise.
5547 (tc_gen_reloc): Handle them.
5548 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5549 tc_i386_force_relocation.
5551 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5553 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5555 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5557 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5558 current opcode after writing the first insturction of a reverse
5561 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5563 * read.h (generate_lineno_debug): Add prototype.
5564 * read.c (generate_lineno_debug): Make non-static.
5566 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5568 * config/tc-i386.c (md_assemble): Only warn for address/data size
5571 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5573 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5574 against Thumb function names, as the linker needs this information.
5576 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5578 * expr.c (operand): Check also that there is no advance in operand
5579 after atof_generic in order to decide "is it label 0f or floating
5582 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5584 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5585 command line options with a single dash.
5586 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5588 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5590 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5591 * tc-arm.c (arm_fix_adjustable): New routine.
5593 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5595 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5596 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5597 demand_empty_rest_of_line before mri_comment_end.
5598 (equals): Check garbage after expression before
5599 mri_comment_end in MRI mode.
5601 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5603 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5604 small immediate constant to use the constant itself rather than
5607 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5609 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5610 (pa_leave): Likewise.
5612 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5614 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5616 (i386_operand): Fix an error message.
5618 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5620 * doc/c-arm.texi (ARM Directives): Document .req directive.
5622 * config/tc-arm.c (reg_required_here): Display erroneous string if
5623 the register name could not be decoded.
5624 Do not set inst.instruction if the sift is -1.
5626 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5628 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5631 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5633 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5634 even if it is belived to be unnecessary.
5636 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5638 config/tc-i386.c (i386_operand): Size immediate constants by
5639 suffix (erroneously removed as part of July 7 change).
5641 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5643 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5644 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5645 (armelf_frob_symbol): New Routine.
5646 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5648 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5650 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5652 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5654 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5655 command line switches passed to assembler.
5657 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5659 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5660 (gas_cgen_opcode_desc): Declare.
5661 (gas_cgen_parse_operand): Declare.
5662 (*): Prepend gas_ to gas specific fns to denote them as such.
5664 * cgen.c (gas_cgen_opcode_desc): New global
5665 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5666 (queue_fixup): Renamed from cgen_queue_fixup.
5667 (*): Prepend gas_ to gas specific fns to denote them as such.
5669 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5670 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5671 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5672 Open opcode table and initialize it.
5673 (make_parallel): Use gas_cgen_opcode_desc.
5674 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5675 (md_assemble): Ditto.
5677 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5679 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5680 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5681 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5682 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5683 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5684 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5685 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5686 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5687 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5688 (INIT_STAB_SECTION): Likewise.
5689 (OBJ_PROCESS_STAB): Likewise.
5691 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5692 (md_parse_option): Watch for them.
5693 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5694 (md_begin): Kill neverdef code.
5695 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5696 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5697 (s_alpha_coff_wrapper): New.
5698 (md_pseudo_table): Trap all ECOFF pseudos.
5700 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5702 Start of changes to remove mdebug section from mips*-elf
5703 Based on MIPS_STAB_ELF definition
5704 * acconfig.h: undef if not configured
5705 * config.in: undef if not configured
5706 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5707 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5708 * stabs.c (s_stab_generic): flush frag
5710 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5712 * configure.in: (arm-*-elf): Handle.
5713 (thumb-*-elf): Handle.
5714 * configure: Regenerate.
5715 * read.c (stringer): Fix typo in comment.
5716 * write.c (fixup_segment): Don't add symbol value to addend if
5718 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5720 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5723 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5725 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5726 (write_2_short): Emit warning if new flag is set.
5727 (do_assemble): Set flags if left instruction is one of special
5728 "right-instruction-killer" type.
5730 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5732 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5733 Always output words in debug_info section as big endian.
5734 (sparc_target_format): Choose correct bfd target.
5735 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5737 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5739 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5740 to work with internationalization code. Issue an error when two
5741 operands match that are not allowed to match.
5743 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5745 * configure.in (install_tooldir): Allow target to specify whether
5746 it wants to be installed in $(tooldir)/bin.
5747 * configure: Regenerate.
5748 * Makefile.am (install-exec-local): Set install-exec-tooldir
5749 dependency via configure.
5750 * Makefile.in: Regenerate.
5752 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5754 * Makefile.am (install-exec-local): Split into two ...
5755 (install-exec-bindir,install-exec-tooldir): New rules.
5756 * Makefile.in: Regenerate.
5758 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5760 * Makefile.am (install-exec-local): Don't remove the file before
5761 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5762 W. Rozycki <macro@ds2.pg.gda.pl>.
5763 * Makefile.in: Rebuild.
5765 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5767 * cgen.c: Include libiberty.h.
5768 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5769 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5770 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5771 (md_cgen_lookup_reloc)): Declare.
5772 (md_cgen_record_fixup_exp): Declare.
5773 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5774 (m32r_relax_frag): Declare.
5775 (cgen_md_apply_fix3): Decls moved to cgen.h.
5776 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5777 (m32r_cgen_record_fixup_exp): Delete decl.
5778 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5779 (assemble_nop): Delete.
5780 (expand_debug_syms): Delete unused `exp'.
5781 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5782 Add default case for -Wall.
5783 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5784 (md_atof): Delete unused wordP.
5786 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5788 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5791 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5793 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5794 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5795 .print, .purgem, and .struct. Remove documentation for
5798 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5800 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5801 Update call to insert_operand.
5803 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5805 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5807 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5809 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5810 whitespace after a prefix operator.
5812 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5814 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5816 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5818 * config/tc-sparc.c (log2): New static function.
5819 (s_reserve): Use log2 to convert alignment before calling
5821 (s_common): Use log2 to convert alignment before calling
5822 record_alignment and frag_align.
5823 (sparc_cons_align): Use log2.
5825 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5827 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5828 (s_common): Likewise.
5830 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5831 initialization of waddr.
5832 (sparc_elf_final_processing): Add default case to switch.
5834 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5836 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5837 than temporary real.
5839 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5841 * write.c (subsegs_finish): Don't align the segments if there were
5844 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5845 copying aux information.
5847 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5848 expression into a symbol.
5850 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5852 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5853 type to unsigned int.
5854 (md_assemble): Change type used to store offsets from unsigned
5856 (i386_operand): Switch error check to only call RESTORE_END_STRING
5857 once after parse_register.
5859 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5861 * config/tc-v850.c (md_show_usage): Changed format to match that
5864 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5866 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5868 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5870 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5873 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5875 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5876 * doc/Makefile.in: Rebuild.
5878 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5880 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5881 for %lo expressions.
5882 (mips_ip, case 'u'): Move range check after code to mask
5883 off bits in %hi/%lo expressions. Mask off high bits for
5886 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5888 * doc/Makefile.am (gasver.texi): New target.
5889 (as.info, as.dvi): Depends upon gasver.texi.
5890 * doc/as.texinfo: Include gasver.texi. Mention version number on
5891 title page and in top node.
5892 * doc/Makefile.in: Rebuild.
5894 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5896 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5897 but not including the line containing the edict.
5898 * listing.h (LISTING_EOF): New.
5899 * input-scrub.c (input_scrub_next_buffer): Call it.
5901 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5903 * config/tc-i386.c (i386_operand): Don't set the size of an
5904 immediate address based solely on the suffix and the mode.
5906 * config/tc-i386.c (md_assemble): Add assertion to make sure
5907 overlap2 does not set Imm.
5909 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5910 sequences of whitespace to a single space.
5911 (is_space_chars): Just compare with space.
5912 (md_begin): Don't initialize space_chars.
5913 (md_assemble): Just skip a single whitespace character.
5914 (i386_operand): Rewrite base-index parsing to use new
5915 parse_register, and to skip white space. Skip white space in a
5916 number of other places too. Don't give error message if
5917 parse_register fails.
5918 (parse_register): Change reg_string parameter to be non-const.
5919 Add end_op parameter. Skip white space after the `%', and return
5920 end of register string. Give error message here rather than
5923 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5925 Based on patch from Matt Semersky <matts@scd.hp.com>:
5926 * expr.c (op_encoding): Make const.
5927 (expr_set_precedence): New function.
5928 (expr_begin): Don't set operator rankings, just call
5929 expr_set_precedence.
5930 * expr.h (expr_set_precedence): Declare.
5931 * read.c (s_mri): Call expr_set_precedence.
5933 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5935 * doc/as.texinfo (Statements): Remove paragraph discussing
5936 continuing lines with a backslash. This hasn't worked for years,
5939 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5941 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5943 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5944 (ps_CTORS, ps_DTORS): New section types.
5945 (vms_fixup_xtors_section): New function
5946 (Ctors_Psect, Dtors_Psect): Define.
5947 (IS_GXX_XTOR): Define
5948 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5949 Filter static constructors/destructors and add to
5950 Ctors_Symbols/Dtors_Symbols chain.
5951 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5952 appropriate section.
5954 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5955 * makefile.vms: Merge vax/vms support.
5957 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5959 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5960 (elf_pseudo_table): Add them.
5961 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5962 (md_apply_fix): Accept them.
5963 (mips_fix_adjustable): Don't adjust them.
5964 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5965 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5966 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5967 (tc_fix_adjustable): Don't adjust them.
5969 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5971 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5973 * Makefile.in: Regenerate.
5974 * configure.in: AC_SUBST cgen_cpu_prefix.
5975 * configure: Regenerate.
5977 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5979 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5980 Changed all users of COND12_DELAY.
5982 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5984 * config/tc-mn10300.c (set_arch_mach): New function.
5985 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5986 (md_begin): Default to mn10300 mode.
5987 (md_assemble): Only accept instructions for the core mn10300
5988 chip and the active machine type.
5990 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5992 * subsegs.h (segment_info_type): Give the struct a name.
5993 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5994 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5995 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5996 * config/tc-w65.h (tc_reloc_mangle): Declare.
5997 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5999 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6001 * config/tc-v850.c (v850_comm): Restore old section
6002 after common processing.
6004 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6006 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6008 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6010 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6011 char with code that explicitly sign-extends.
6013 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6015 * config/tc-v850.c (md_begin): Restore text section as the current
6016 section after creating call table sections.
6017 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6020 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6021 with call to macro SYM_AUXINFO.
6023 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6025 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6026 with the program transform name.
6027 * Makefile.in: Rebuild.
6029 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6031 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6034 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6036 * config/tc-i386.c (i386_operand): Be prepared for a space between
6037 the open parenthesis and the start of the register operand,
6038 because of the June 16 change.
6040 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6042 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6045 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6047 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6048 even if it is belived to be unnecessary.
6050 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6052 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6054 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6056 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6058 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6059 shift amount for a repeated operand. The shift amount for the
6060 repeated copy comes from the size of the operand.
6062 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6064 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6066 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6068 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6070 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6072 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6073 characters in it as LEX_IS_SYMBOL_COMPONENT.
6074 * config/tc-i386.h (tc_symbol_chars): Define.
6075 (extra_symbol_chars): Declare.
6076 * config/tc-i386.c (extra_symbol_chars): Define.
6077 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6078 (line_comment_chars): Set to '/' if TE_LINUX.
6079 * doc/c-i386.texi (i386-prefixes): Update.
6080 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6082 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6084 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6085 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6087 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6089 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6090 constraint in instructions REP & REPI.
6092 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6094 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6095 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6097 (check_range): If the operand is shifted, then shift the number
6098 before checking its range.
6100 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6102 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6105 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6107 * config/tc-v850.c (v850_comm): Create special sections as needed.
6109 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6111 * config/tc-d10v.c (write_2_short): Addition of swapping
6112 instructions for sequential and reverse sequential order when
6113 given order is not possible.
6115 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6117 * Makefile.am: Rebuild dependencies.
6118 (DEP_INCLUDES): Fix reference to intl build directory.
6119 * Makefile.in: Rebuild.
6121 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6123 * doc/c-i386.texi: Update 16 bit documentation.
6125 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6126 IgnoreDataSize to IgnoreSize as they are used for address size as
6128 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6129 32-bit mode, similarly addr16/data16 and variants.
6131 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6133 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6134 sequential word multiply instructions.
6136 (do_assemble): Add extra command line argument, to allow mul32
6137 attribute to be preserved across parallel insns.
6138 (md_assemble): Insert NOPs between explicitly parallel insns which
6139 contain an 32 bit multiply and a 16 multiply.
6141 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6143 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6146 * config/tc-i386.c (reloc): Add braces.
6148 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6149 consistent with Intel naming.
6150 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6151 use bitfields in sib_byte.
6152 (modrm_byte): Don't use bitfields here either.
6154 * config/tc-i386.c (current_templates): Add const.
6155 (parse_register): Add const to return, param, and char *s.
6156 (i386_operand): Add const to reg_entry *r.
6157 * config/tc-i386.h (templates): Add const to start, end.
6159 Inspired by code for 16 bit gas support from Martynas Kunigelis
6160 <martynas@nm3.ktu.lt>:
6161 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6162 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6163 (uses_mem_addrmode): Remove.
6164 (md_estimate_size_before_relax): Add support here too.
6165 (md_relax_table): Rewrite interface to md_relax for 16 bit
6167 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6168 (opcode_suffix_to_type): Remove.
6169 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6170 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6171 (md_convert_frag): Likewise.
6172 (i386_operand): Add support for 16 bit base/index regs,
6173 immediates, and displacements. Remove some unnecessary casts, and
6174 localise end_of_operand_string, displacement_string_start,
6175 displacement_string_end variables. Add GCC_ASM_O_HACK.
6176 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6178 * config/tc-i386.c (prefix_hash): Remove.
6179 (md_begin): Rewrite without obstacks. Remove prefix hash table
6180 handling. Rewrite lexical table handling.
6181 (i386_print_statistics): Don't print prefix statistics.
6182 (md_assemble): Rewrite instruction parser so that line is not
6183 converted to lower case. Don't do a hash_find for prefixes,
6184 instead recognise them via opcode modifier.
6185 (expecting_operand, paren_not_balanced): Localise variables.
6186 * config/tc-i386.h (IsPrefix): Define.
6187 (prefix_entry): Remove.
6189 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6190 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6191 '\\' in case where comment_chars contains '/'.
6193 * config/tc-i386.c (MATCH): Ensure given operand and template
6194 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6195 you must write `ljmp *table(%ebx)'.
6197 From H.J. Lu <hjl@gnu.org>:
6198 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6199 as 0 ifndef BFD_ASSEMBLER.
6200 (md_assemble): Allow immediate operands without suffix or
6201 other reg operand to default in size to the current code size.
6203 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6205 * config/tc-v850.c (md_begin): Restore creation of
6206 .call_table_text and .call_table_data sections.
6208 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6210 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6211 after emitting a word of noops.
6213 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6215 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6216 (i386_operand): Simplify checks for valid base/index combinations.
6217 Disallow `in 4(%dx),%al'.
6219 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6221 (add_prefix): Change parameter from char to int.
6223 * config/tc-i386.h (Ugh): Define opcode modifier.
6224 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6226 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6227 CONSISTENT_REGISTER_MATCH macros to check register types more
6228 thoroughly. Check for illegal suffix/operand combinations
6229 when matching insns with operands. Handle new `s' suffix, and
6230 associated FloatMF opcode modifier for float insns with memory
6232 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6233 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6234 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6235 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6236 DATA_PREFIX_OPCODE throughout.
6238 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6239 (md_assemble): Rewrite suffix/register operand checking code to be
6240 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6241 AnyMem, the better to grep.
6243 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6244 given a memory operand. Don't set Abs bits either.
6245 (type_names): Remove Mem*, Abs*.
6246 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6247 define opcode_modifiers as these cases are handled by Disp8,
6248 Disp16, Disp32 and suffix checks.
6249 (COMES_IN_BOTH_DIRECTIONS): Remove.
6250 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6252 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6253 if IgnoreDataSize modifier given. Remove ShortformW modifier
6254 test. Add test for ShortForm in W base_opcode modification.
6255 Merge Seg2ShortForm and Seg3ShortForm code.
6256 * config/tc-i386.h (ShortFormW): Remove.
6257 (IgnoreDataSize): Define.
6259 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6261 * config/tc-d30v.c (md_assemble): Store previous segment state
6262 with previous instruction.
6264 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6266 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6267 (ebp, esp): Remove static variables.
6268 (MATCH): Remove test for InOutPortReg.
6269 (i386_operand): Properly handle InOutPortReg here instead.
6270 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6271 (md_assemble): Simplify and correct modrm and sib generation.
6272 (i386_operand): Add warning for scale without index.
6273 Rewrite checks for valid base/index combinations.
6275 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6276 macros and enclose in do while(0).
6277 (RESTORE_END_STRING): Likewise.
6278 (md_assemble): Add one to printed operand number so we start
6279 from 1 not 0. Add some more gettext invocations.
6280 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6283 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6284 DATA_PREFIX, SEG_PREFIX): Define.
6285 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6286 (check_prefix): Remove function.
6287 (add_prefix): New function. Add prefix to i.prefix as well as
6289 (md_assemble): Changes for add_prefix. Remove hack for wait
6290 prefix, instead always output prefixes in fixed order. Test
6291 for jcxz/loop when selecting between word & dword operations,
6292 and add address size prefix rather than operand size prefix.
6293 Remove operand -> address size hack when emitting jcxz/loop.
6294 (i386_operand): Remove O_Absent check as it's done in expr.
6296 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6298 * configure.in: Recognize m5200 as a cpu_type of m68k.
6299 * aclocal.m4: Rebuild with current libtool.
6300 * configure: Rebuild.
6302 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6304 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6305 to relaxable_symbol to prevent references to external symbol from
6308 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6310 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6311 symbols are relaxable.
6313 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6315 * config/tc-v850.c (md_begin): Don't create special
6316 sections by default.
6318 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6320 * config/tc-mips.c (macro): For div and udiv, close the
6321 reorder block as soon as possible.
6323 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6325 From Matt Semersky <matts@scd.hp.com>:
6326 * macro.c (macro_mri_mode): New function.
6327 * macro.h (macro_mri_mode): Declare.
6328 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6331 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6333 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6336 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6337 until after xstrdup in OBJ_EVAX case.
6339 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6341 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6342 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6343 of hardcoded magic number.
6344 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6346 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6348 * read.c (do_s_func): New function.
6350 * read.h (do_s_func): Add prototype.
6352 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6354 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6355 nops if fill pattern not specified.
6357 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6359 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6360 * config/te-go32.h (TE_GO32): Define.
6361 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6363 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6365 Implement .func/.endfunc pseudo-ops.
6366 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6368 * read.c (potable): Add .func,.endfunc.
6369 (s_func): New function.
6370 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6372 (in_doc_func_p,current_function_label): New static globals.
6373 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6375 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6377 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6378 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6379 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6380 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6381 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6382 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6383 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6384 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6385 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6386 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6387 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6388 * config/tc-a29k.c: Don't define md_short_jump_size,
6389 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6390 * config/tc-alpha.c: Likewise.
6391 * config/tc-alpha.h: Likewise.
6392 * config/tc-arm.c: Likewise.
6393 * config/tc-h8300.c: Likewise.
6394 * config/tc-h8500.c: Likewise.
6395 * config/tc-hppa.c: Likewise.
6396 * config/tc-i860.c: Likewise.
6397 * config/tc-i960.c: Likewise.
6398 * config/tc-ppc.c: Likewise.
6399 * config/tc-sh.c: Likewise.
6400 * config/tc-sparc.h: Likewise.
6401 * config/tc-tic30.c: Likewise.
6402 * config/tc-w65.c: Likewise.
6403 * config/tc-z8k.c: Likewise.
6405 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6407 * config/tc-vax.c (_): Delete this macro used for placeholder
6408 values in vax_operand_width_size; it conflicts with the _() macro
6409 used for internationalization.
6411 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6413 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6414 code. From Chris Moller <moller@bops.com>.
6416 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6417 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6418 * read.c (emit_expr): Initialize seg and subseg fields of a new
6420 * write.c (write_object_file): Switch to the appropriate segment
6421 and subsegment when processing a broken word.
6423 * config/tc-m68k.c (mri_assemble): New static function.
6424 (build_mri_control_operand): Call mri_assemble rather than
6426 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6427 (s_mri_endf, s_mri_endw): Likewise.
6429 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6431 * read.c (s_org): Call md_flush_pending_output if it is defined.
6433 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6435 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6437 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6438 (md_parse_option): Add for same.
6439 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6440 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6441 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6443 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6445 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6447 * config/tc-arm.c (find_real_start): Relax definition of local
6450 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6452 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6453 symbols at the given address, not just the last one specified.
6455 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6457 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6458 or number_to_chars_littleendian to write data.
6460 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6462 * config/tc-v850.c (md_assemble): Remove artificially created
6463 register name symbols.
6465 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6467 * write.c (fixup_segment): Change "segment" to "section" in
6470 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6472 * write.c (fixup_segment): Change sym1-sym2 message again.
6474 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6476 * write.c (fixup_segment): Improve error message for sym1-sym2
6477 errors when sym1 is in a different segment from sym2.
6479 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6481 * config/tc-m32r.c (warn_unmatched_high): New static local.
6482 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6483 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6484 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6485 (md_parse_option): Likewise.
6486 (md_show_usage): Likewise.
6487 (m32r_frob_file): Likewise.
6489 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6490 (read_a_source_file): Call them.
6491 * read.h (stabs_generate_asm_file): Declare.
6492 * stabs.c (stabs_generate_asm_file): New function.
6493 (generate_asm_file): New function.
6494 (stabs_generate_asm_lineno): Move file name handling into
6497 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6499 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6500 (d30v_current_align, d30v_current_align_seg): New variables.
6501 (d30v_last_label): New variable.
6502 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6503 (s_d30v_data, s_d30v_section): Likewise.
6504 (md_pseudo_table): Call them.
6505 (md_begin): Initialize d30v_current_align_seg.
6506 (md_assemble): Call d30v_align when needed by known current alignment.
6507 (d30v_frob_label, d30v_cons_align): New functions.
6508 * config/tc-d30v.h (md_do_align): Remove.
6509 (tc_frob_label): Call d30v_frob_label.
6510 (md_cons_align): New.
6512 * config/tc-d30v.c (find_format): Convert complex expressions to
6513 expression symbols before processing. Clean up code formatting.
6515 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6517 * po/Make-in (install-info): New target.
6519 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6521 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6523 * config/tc-mn10300.c (md_assemble): Likewise.
6525 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6527 * Makefile.am: Update with `make dep-am'.
6528 (HFILES): Add cgen.h.
6529 (cgen.o): Depend on cgen.h.
6530 * Makefile.in: Regenerate.
6532 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6534 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6536 * gasp.c (grab_label): Permit a label to be a preprocessor
6537 variable by permitting a label to start with a backslash.
6539 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6541 * config/tc-mips.c (validate_mips_insn): Removed hack
6542 for previously inaccessible bitfields in some INSN_TRAP
6545 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6547 * config/tc-d30v.c (do_assemble): Abort with error message
6548 if opcode operands do not match.
6550 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6552 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6553 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6554 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6555 similar new 'q' operand.
6557 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6559 * cgen.c (cgen_asm_finish_insn): Fix typo.
6561 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6564 * cgen.c: Include it.
6565 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6566 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6567 All callers updated.
6568 * config/tc-m32r.c: Include cgen.h.
6569 (m23r_insn): New members num_fixups,fixups.
6571 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6573 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6574 to avoid compiler warning.
6576 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6578 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6581 * makefile.vms (OBJS): Add ehopt.obj
6583 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6585 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6587 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6589 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6590 a short format insn.
6591 (md_assemble): Set it for explicitly packed insns.
6593 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6595 * config/obj-coff.c (c_symbol_merge): Do not take address of
6596 native fields when performing the memcpy.
6598 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6600 * config/tc-mips.c (macro,macro2): Implement
6601 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6603 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6605 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6606 relocations against globally visible symbols.
6607 * config/tc-m68k.c (relaxable_symbol): New macro.
6608 (m68k_ip, md_estimate_size_before_relax): Use it.
6609 (tc_m68k_fix_adjustable): Also handle weak symbols.
6611 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6613 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6614 references to externally visible symbols.
6615 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6616 values in twice for a PC relative reloc if the symbol is
6619 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6620 don't adjust a PC relative reloc against an externally visible
6622 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6623 for a PC relative fixup against an externally visible defined
6624 symbol, arrange to store object file and addend values as though
6625 the symbol were not defined.
6626 (tc_gen_reloc): Likewise.
6628 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6630 * read.c (sizeof_leb128): Referenced externally by write.c so
6633 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6635 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6636 and expand a 'debug' symbol associated with the next instruction
6637 that does not cause a short instruction to be filled with a NOP.
6638 (md_pseudo_table): Add support for .debugsym.
6639 (assemble_parallel_insn): Add calls to expand_debug_sym as
6641 (md_assemble): Ditto.
6643 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6645 * as.c (main): Conditionally call setlocale.
6646 * gasp.c (main): Likewise.
6647 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6648 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6650 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6652 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6654 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6656 * config/tc-hppa.c: Change all calls to bzero to use memset.
6657 (pa_ip): Add cast to avoid warning.
6658 (tc_gen_reloc, md_apply_fix): Likewise.
6659 (pa_find_space_by_number): Likewise.
6660 (hppa_force_relocation): Likewise.
6661 (pa_block): Change i to unsigned int.
6662 * config/obj-som.h (obj_som_copyright): Declare.
6664 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6666 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6667 for line numbers for assembly source.
6669 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6671 * configure.in: Change version number to 2.9.4
6672 * configure: Rebuild.
6674 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6676 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6678 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6680 * ecoff.h: Change symbolS in function declaration to struct
6683 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6685 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6686 (md_convert_frag): Fix i18n typo.
6688 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6690 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6691 * ecoff.h: Protoype it.
6692 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6693 [EVAX] (s_alpha_prologue): Delete.
6694 (md_pseudo_table): Update.
6696 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6698 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6699 array to local pointer.
6700 (get_args, parse_expr): Add casts to avoid warnings.
6702 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6704 * read.c (s_set): Cast xmalloc return value to fragS *.
6705 * config/tc-m68k.c (m68k_ip): Function made static to match
6706 previous forward declaration.
6707 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6709 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6711 * config/tc-v850.c: Add internationalisation macros to error
6714 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6715 macros to error strings.
6717 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6719 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6720 reloc is in the TOC csect.
6721 (md_apply_fix3): Correct gettext typo.
6723 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6725 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6726 .L - they are local labels and the branches are not really
6727 function calls but rather far jumps.
6729 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6731 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6733 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6735 * config/tc-i386.c (md_assemble): Print operand number rather than
6736 using ordinal_names.
6737 (i386_operand): Likewise.
6739 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6741 * Makefile.am (INTLLIBS): Define to work around apparent automake
6743 All Makefiles: Regenerated.
6745 * Many files: Added gettext invocations around user-visible
6747 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6748 HAVE_LC_MESSAGES): Define.
6749 * dep-in.sed: Added asintl.h.
6750 * po/Make-in: New file.
6751 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6753 * read.c (Z_): Renamed from `_'.
6754 * Makefile.am (SUBDIRS): Added po.
6755 (POTFILES): new macro.
6756 (po/POTFILES.in): New target.
6757 ($(OBJS)): Added asintl.h.
6759 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6760 (as_new_LDADD): Added $(INTLLIBS).
6761 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6762 (gasp_new_LDADD): Added $(INTLLIBS).
6763 (gasp_new_DEPENDENCIES): New macro.
6764 * configure, aclocal.m4: Rebuilt.
6765 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6767 (ALL_LINGUAS): Define.
6768 * macro.c: Include "asintl.h".
6769 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6770 * as.h: Include "asintl.h".
6771 * config/tc-i386.c (ordinal_names): Removed.
6772 (md_assemble): Changed error text to avoid ordinal_names.
6773 (i386_operand): Likewise.
6774 (reloc): Added as_bad to avoid i18n problems.
6775 (tc_gen_reloc): Likewise.
6776 * config/tc-arm.c (bad_args): Now a #define.
6778 * config/obj-vms.c (VMS_stab_parse): Changed type of
6780 (global_symbol_directory): Unified strings to avoid i18n
6782 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6783 avoid i18n problems.
6784 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6785 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6787 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6789 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6791 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6793 * as.c (print_version_id): Added an fprintf to avoid i18n
6795 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6797 * expr.c (expr): Added as_warn call to avoid i18n problems.
6798 * messages.c (as_assert): Changed code to avoid i18n problems.
6799 (as_abort): Likewise.
6800 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6801 (s_space): Likewise.
6802 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6804 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6806 * config/tc-i386.c (check_prefix): New static function, split out
6808 (struct _i386_insn): Add wait_prefix field.
6809 (md_assemble): Remove wait_prefix local variable. Use
6810 check_prefix when adding a prefix.
6812 * config/tc-i386.c (current_templates): New static variable.
6813 (md_assemble): Remove current_templates local variable.
6814 (md_assemble, i386_operand): Improve error and warning messages in
6815 many places. Add RESTORE_END_STRING in many places before error
6816 return. Clarify some comments.
6818 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6820 (md_assemble): Parse string instruction operands, looking for
6821 segment override prefixes. Check for invalid segment prefixes on
6823 (i386_operand): i.seg[] and max mem_operand changes for string
6825 * config/tc-i386.h (EsSeg): Define.
6827 * config/tc-i386.h (regKludge): Define.
6828 (iclrKludge, imulKludge): Don't define.
6829 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6830 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6831 opcode_modifier checks to look for more common cases first. Add
6832 default_seg for IsString case.
6834 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6836 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6838 * configure: Rebuild with new automake and libtool.
6839 * aclocal.m4, Makefile.in: Likewise.
6841 * doc/Makefile.am (as.dvi): New target.
6842 * doc/Makefile.in: Rebuild.
6844 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6846 * configure.in: Added sparc86x support.
6848 * configure: Rebuild.
6850 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6852 (md_parse_option): Warn if -EL is not supported for this architecture.
6854 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6856 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6858 * config/tc-mips.c (mips_ip): Note when we use get match on
6859 the full instruction name.
6861 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6863 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6864 back into the expression to handle add/sub simplification correctly.
6866 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6868 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6870 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6872 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6875 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6877 * symbols.c (max_indent_level): New global.
6878 (print_symbol_value_1): Use it.
6879 * expr.h (expr_build_dot): Declare.
6880 * expr.c (expr_build_dot): New function.
6882 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6884 * symbols.c (print_binary): New function.
6885 (print_expr_1): Call it.
6887 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6889 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6890 operand in the opcode.
6892 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6894 * config/tc-i386.h: Reorder operand flags and opcode modifier
6895 flags for clarity. Remove unused definitions: Unknown,
6896 ImmUnknown, DispUnknown, NoModrm.
6897 * config/tc-i386.c (type_names): Add missing Debug type.
6898 (md_assemble): Better duplicate prefix checking. Quicker string
6899 instruction check via new opcode_modifier flag.
6901 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6903 * doc/as.texinfo (Invoking): Clarify -Wa example.
6905 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6907 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6908 (s_mips_weakext): Define.
6909 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6910 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6913 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6915 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6916 is an error if the value can not be computed at assembly time.
6917 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6919 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6921 * gasp.c (main): Set next field of new include_path structure to
6922 NULL. From Avery Pennarun <averyp@gdc.ca>.
6924 * read.c (s_mri_sect): Call as_bad rather than abort for an
6925 unsupported MRI target.
6927 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6929 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6930 the destination of a branch instruction should be altered.
6931 (find_real_start): New function: Locate the real, Thumb coded
6932 start of a Thumb function.
6933 (do_t_branch23): Alter the destination of branches to Thumb
6936 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6938 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6940 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6943 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6945 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6946 * doc/c-hppa.texi: Likewise.
6948 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6950 * Makefile.am: Rebuild dependencies.
6951 * Makefile.in: Rebuild.
6953 * Makefile.am (DEP_INCLUDES): New variable.
6954 (.dep1): Change to work when srcdir is not an absolute path.
6955 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6956 * Makefile.in: Rebuild.
6958 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6960 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6961 LinearAddress patch.
6963 * configure.in: Set version to 2.9.1.
6964 * configure: Rebuild.
6966 * Branched binutils 2.9.
6968 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6970 * config/tc-i386.h (FWait): Define.
6971 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6972 other prefixes. Check FWait flag in opcode table to see which
6973 instructions require an fwait prefix.
6975 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6977 * stabs.c (get_stab_string_offset): Always create a stab string
6980 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6982 Fix some gcc -Wall warnings:
6983 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6984 * ehopt.c (eh_frame_code_alignment): Likewise.
6985 * expr.c (integer_constant, operand): Likewise.
6986 * frags.c (frag_align): Likewise.
6987 * gasp.c (level_0, change_base, doinstr): Likewise.
6988 * hash.c (hash_ask): Likewise.
6989 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6990 (debugging_pseudo): Likewise.
6991 * macro.c (define_macro, check_macro): Likewise.
6992 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6993 (ignore_rest_of_line, float_cons): Likewise.
6994 * symbols.c (decode_local_label_name): Likewise.
6995 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6996 (fixup_segment, number_to_chars_bigendian): Likewise.
6997 (number_to_chars_littleendian): Likewise.
6998 * config/atof-ieee.c (gen_to_words): Likewise.
6999 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7000 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7001 * read.c (output_big_sleb128): Initialize locals to avoid
7003 (output_big_uleb128, equals): Likewise.
7004 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7005 to unsigned int. Change zeros to unsigned int.
7006 * cond.c (s_if): Add return to default case.
7007 * frags.c (frag_now_fix): Change return type to addressT.
7008 * frags.h (frag_now_fix): Update declaration.
7009 * listing.c (file_info_struct): Change linenum to unsigned int.
7010 (struct list_info_struct): Change hll_line to unsigned int.
7011 (print_source): Update format string.
7012 * read.c (emit_expr): Change scan to unsigned int, and don't
7013 bother to initialize it.
7014 * symbols.c (dollar_label_count): Change to unsigned long.
7015 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7016 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7017 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7019 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7021 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7022 mcf5200 just as we do for m68000.
7023 (m68k_init_after_args): Likewise.
7024 (md_estimate_size_before_relax): Likewise.
7026 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7028 * config/tc-v850.c (md_assemble): Store relocation addend in
7029 fixup instead of instruction.
7031 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7033 * config/tc-i386.c (md_assemble): Swap template arguments to
7034 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7035 This macro is currently symmetric, so passing them the wrong
7036 way didn't cause any problem, but may if the macro is changed
7038 After copying template to i.tm, use i.tm. rather than t-> to
7039 access fields, and make t a const*
7040 Move i.tm.operand_types[] swap to immediately after the copy.
7042 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7044 * expr.h (expr_build_uconstant): Add prototype.
7045 (expr_build_unary,expr_build_binary): Add prototypes.
7046 * expr.c (expr_build_uconstant): New function.
7047 (expr_build_unary,expr_build_binary): New functions.
7049 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7051 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7052 * macro.c (macro_expand_body): Increase buffer size.
7053 * messages.c (as_warn): Likewise.
7054 (as_warn_where, as_bad, as_bad_where): Likewise.
7056 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7058 Based on patch from H.J. Lu <hjl@gnu.org>:
7059 * Makefile.am (DISTSTUFF): New variable.
7060 (diststuff): New target.
7061 * Makefile.in: Rebuild.
7063 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7065 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7066 m32r_elf_section_change_hook.
7068 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7069 emit a nop if a section ends with a 16 bit instruction.
7071 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7073 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7074 s_lcomm rather than obj_coff_lcomm.
7075 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7077 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7079 * config/tc-i386.h (LinearAddress): Define.
7080 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7081 instruction, don't use a default segment.
7083 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7085 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7086 * configure: Rebuild.
7088 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7090 * aclocal.m4, configure: Rebuild with libtool 1.2.
7092 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7094 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7095 PC relative branches. Patch courtesy of Jonathan Walton.
7098 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7100 * configure.in (emulations): Add thumb-pe target.
7102 * configure (emulations): Add thumb-pe target.
7104 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7106 * itbl-lex.l (yywrap): Don't define if already defined as a
7109 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7111 * depend.c (quote_string_for_make): New function.
7112 (wrap_output): Use it.
7114 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7116 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7117 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7119 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7121 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7122 Recognize -GN and -relax.
7123 (md_begin): Initialize gp size from -G switch.
7124 (alpha_force_relocation): Always force if -relax.
7125 (alpha_align): Take a new argument that will specify when to
7126 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7127 Change all callers. Emit nop alignment padding as nop+unop pair.
7129 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7131 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7132 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7134 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7136 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7137 require padding to the next long word boundary.
7139 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7141 * cgen.c: #include symcat.h.
7142 * config/tc-m32r.c: Likewise.
7144 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7146 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7147 absolute expressions instead of '$' prefixed register names.
7149 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7151 * read.c (s_set): Record file and line info for symbols when -as.
7152 (pseudo_set): Don't overwrite that dummy fragment.
7154 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7156 * config/tc-ppc.c (md_pseudo_table): Add "section".
7157 (ppc_named_section): New static function.
7159 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7161 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7162 so we don't have to scan the entire list.
7164 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7166 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7167 case, allow the parallel instructions to modify the same flag
7170 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7172 * listing.c (list_symbol_table): Categorize symbols by
7173 undefined_section rather than sy_frag->line == NULL.
7175 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7177 * Makefile.am (install-exec-local): Install properly when ln
7178 fails or tooldir == prefix.
7180 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7182 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7183 Test result of insert_operand for error.
7185 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7187 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7188 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7189 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7190 * doc/Makefile.in: Rebuild.
7192 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7194 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7195 (macro): Fix handling of M_COP[0-3].
7197 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7199 Based on patches from Ross Harvey <ross@teraflop.com>:
7200 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7201 if macro_alternate or macro_mri.
7202 (getstring): Remove support for byte constants between < and >.
7203 (get_any_string): '<' only starts a string if macro_alternate or
7205 (macro_expand_body): Permit keyword parameters following
7206 positional parameters.
7208 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7209 * configure.in (alpha*-*-netbsd*): New target.
7210 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7211 * configure: Rebuild.
7213 * as.h (flag_warn_suppress_instructionswap): Move from here...
7214 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7215 here, and make static.
7217 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7218 BFD_ASSEMBLER or MANY_SEGMENTS.
7220 * as.c (show_usage): Update bug-gnu-utils address.
7221 * gasp.c (show_usage): Likewise.
7222 * doc/as.texinfo (Bug Reporting): Likewise.
7224 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7226 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7227 insns regardless of the size of a pointer if we're in mips I or
7229 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7231 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7233 Fix rac to accept only a0:
7234 * tc-d10v.c (parallel_ok, find_opcode):
7235 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7236 Introduce OPERAND_GPR.
7238 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7240 * read.c (s_fill): Handle non-constant repeat counts by creating
7241 an rs_space fragment.
7243 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7245 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7246 from as_bad to as_warn.
7248 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7250 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7251 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7252 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7254 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7256 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7257 seg_fix_rotP rather than fix_root from seg_info.
7259 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7261 * expr.c: Add support for 0x1_2_3_4 bignums.
7263 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7265 * configure.in: Change -linux* to -linux-gnu*.
7266 * configure: Rebuild.
7268 * app.c (do_scrub_begin): Treat \r as whitespace.
7270 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7272 * Makefile.am: Update dependencies.
7273 * Makefile.in: Rebuild.
7275 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7277 * configure, aclocal.m4: Rebuild with new libtool.
7279 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7281 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7282 the argument to bfd_set_arch_mach.
7283 (load_address): Use bfd_arch_bits_per_address to determine the
7284 bit size of an address instead of looking at the isa level.
7285 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7287 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7289 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7291 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7293 * ehopt.c: New file.
7294 * as.h (enum _relax_state): Add rs_cfa.
7295 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7296 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7297 * read.c (emit_expr): Call check_eh_frame.
7298 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7299 (relax_segment): Likewise.
7300 * Makefile.am: Rebuild dependencies.
7301 (GAS_CFILES): Add ehopt.c.
7302 (GENERIC_OBJS): Add ehopt.o.
7303 * doc/internals.texi (Frags): Document rs_cfa.
7305 * as.c (show_usage): Mention --traditional-format.
7306 (parse_args): Accept --traditional-format.
7307 * as.h (flag_traditional_format): Declare.
7308 * output-file.c (output_file_create): If flag_traditional_format,
7309 set BFD_TRADITIONAL_FORMAT on stdoutput.
7310 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7312 * config/tc-mips.c (append_insn): Make sure that if we have a
7313 fixup for an unmatched %hi reloc, it does not associated with a
7316 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7317 * doc/Makefile.in: Likewise.
7319 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7321 * config/tc-m32r.c (check_for_side_effects): New function.
7322 (can_make_parallel): Add checks for instruction side effects
7323 clashing with the other instruction.
7324 (assemble_parallel_insn): Improve warning messages. Return error
7325 message from non-swapped instruction order.
7327 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7329 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7331 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7332 md_cleanup definition. This moves the forced literal output to
7333 the end of the source pass, and avoids macro's inserting literals
7334 into the code immediately after the macro expansion.
7336 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7338 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7339 a gas internal symbol is adjustable.
7340 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7342 * as.h: If gcc version greater than 2.6, use `__format__' and
7343 `__printf__' in function attributes, rather than `format' and
7346 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7348 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7350 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7352 Add tms320c30 support:
7353 * config/tc-tic30.h: New file.
7354 * config/tc-tic30.c: New file.
7355 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7356 TARGET_FORMAT as "coff-tic30".
7357 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7358 * Makefile.am: Rebuild dependencies.
7359 (CPU_TYPES): Add tic30.
7360 (CPU_OBJ_VALID): tic30-aout is valid.
7361 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7362 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7363 * configure, Makefile.in: Rebuild.
7365 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7367 * config/tc-v850.c (md_assemble): Improvements to error messages.
7369 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7371 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7372 BFD_RELOC_HI16_S to store the high bits of any value.
7374 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7375 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7376 assembler calculate relocations to any external symbol at all.
7377 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7378 involving generation of pc-relative relocs.
7379 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7380 has been moved to md_apply_fix3.
7382 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7383 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7384 which actually means (the address of identifier's GOT entry) +
7385 constant, which is not particularly useful.
7387 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7389 * read.h (include_dirs): Declare.
7390 (include_dir_count,include_dir_maxlen): Declare.
7392 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7394 * configure.in: Correct check for shared opcodes library.
7395 * configure: Rebuild.
7397 * listing.c (buffer_line): If we can't open the file, set at_end.
7398 (listing_print): Remove unused local variable fi.
7400 * config/m68k-parse.y (reglistpair): Handle register list in
7403 * config/vms-conf.h: Don't undef VERSION.
7405 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7407 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7409 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7411 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7412 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7413 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7414 (EXTRA_DIST): Define.
7415 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7416 explicitly rather than via the list of object files.
7417 (gcc-as.opt): New file created when make-gas.com is run.
7418 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7419 itbl-cpu.h} to #include appropriate file rather than copying that
7421 * config/vms-conf.h: Synchronize with current config.in.
7422 * Makefile.in: Rebuild.
7424 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7426 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7427 (parallel_ok): Relaxed parallel subinstruction dependency check.
7429 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7431 * as.h (flag_warn_suppress_instructionswap): added new flag.
7432 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7433 command line argument.
7434 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7435 warning only if flag_warn_suppress_instructionswap is false.
7437 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7439 * configure.in (i386-*-mingw32*): New target.
7440 * configure: Rebuild.
7442 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7444 * symbols.c (resolve_symbol_value): Don't set the segment if it
7445 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7447 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7450 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7452 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7453 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7456 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7458 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7460 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7462 * config/tc-v850.c (v850_insert_operand): Display instruction when
7463 an error is encountered.
7465 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7467 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7468 (i386-*-sco3.2v5*coff): New target.
7469 (i386-*-sco3.2*): New target.
7470 * configure: Rebuild.
7472 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7474 * config/tc-v850.c: Tidy error message production.
7476 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7478 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7479 validate_immediate return value in the right type for comparisons
7482 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7484 * listing.c (MAX_BYTES): Use listing variables not constants.
7485 (data_buffer): No longer an array, but a pointer.
7486 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7487 (listing_listing): Allocate data_buffer.
7489 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7491 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7492 --listing-rhs-width, --listing-cont-lines.
7493 (show_usage): Update.
7494 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7495 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7496 (print_lines): Use the variables instead of the constants.
7497 (listing_listing): Likewise.
7498 * listing.h: Declare the new vars.
7500 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7502 * as.c (parse_args): Add --keep-locals alias for -L.
7503 Add --strip-local-absolute.
7504 (show_usage): Update.
7505 * as.h (flag_strip_local_absolute): New flag.
7506 * symbols.c (S_IS_LOCAL): Use it.
7507 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7508 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7509 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7511 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7513 * config/tc-m32r.c: Detect if explicitly parallel instructions
7514 might have an io conflict and issue a warning message.
7516 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7518 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7519 cgen_swap_fixups): Functions to save, restore and swap the fixup
7520 chain with a backup copy.
7521 (cgen_asm_finish_insn): Returns address of constructed insn.
7523 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7525 * listing.c (file_info_struct): Remove FILE, add POS.
7526 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7527 (file_info): Don't open the file.
7528 (buffer_line): Check for the file in the last_open cache, updating
7530 (print_source): Don't reference file_info->file.
7531 (listing_listing): Likewise.
7532 (listing_print): Close the file in the cache, if any.
7534 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7536 * read.c (dwarf_file_string): New file static variable.
7537 (emit_expr): Look for constant sequence that leads up to a file
7538 name in DWARF debugging output.
7539 (stringer): Use dwarf_file_string to decide whether to accept a
7540 string as a file name.
7542 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7544 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7545 (crack_operand): Add reg->reglst MRI hack.
7546 (r_seg): Put reglst symbols in reg_section.
7547 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7549 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7551 * tc-sh.c (get_specific): Handle SGR & DBR.
7553 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7555 * tc-h8300.c (parse_reg): Take the length of the symbol into
7556 account when attempting to match a register name.
7557 * tc-h8500.c (parse_reg): Likewise.
7559 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7561 * cgen.c: Formatting changes to improve readability.
7563 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7565 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7568 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7570 Based on a patch from Jim Wilson
7571 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7572 (tc_gen_reloc): Handle cross section PC relative relocs
7575 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7577 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7579 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7581 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7582 (expr_jmp_buf): New static local.
7583 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7584 (cgen_md_operand): New function.
7585 * tc-m32r.c: Clean up pass over `struct foo' usage.
7586 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7588 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7590 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7591 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7593 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7595 * config/tc-i386.c (i386_operand): Give an error if there are
7596 unrecognized characters after an expression.
7598 For older changes see ChangeLog-9697
projects / external / binutils.git / blob