1 2000-09-20 Kazu Hirata <kazu@hxi.com>
3 * config/tc-mcore.c: Fix formatting.
4 * config/tc-mcore.h: Likewise.
5 * config/tc-tahoe.c: Likewise.
6 * config/tc-tahoe.h: Likewise.
8 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
10 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
11 Likewise in relaxation description comments.
13 2000-09-18 Alan Modra <alan@linuxcare.com.au>
15 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
16 subtraction of two syms without emitting a relocation.
18 From David Huggins-Daines <dhd@linuxcare.com>
19 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
20 global or weak symbols.
22 2000-09-15 Kazu Hirata <kazu@hxi.com>
24 * config/tc-h8300.h: Fix formatting.
25 * config/tc-h8500.c: Likewise.
26 * config/tc-h8500.h: Likewise.
27 * config/tc-hppa.h: Likewise.
28 * config/tc-i370.h: Likewise.
29 * config/tc-i386.h: Likewise.
30 * config/tc-i860.c: Likewise.
31 * config/tc-i860.h: Likewise.
32 * config/tc-i960.h: Likewise.
33 * config/tc-ia64.c: Likewise.
34 * config/tc-ia64.h: Likewise.
36 2000-09-14 Kazu Hirata <kazu@hxi.com>
38 * config/tc-a29k.c: Fix formatting.
39 * config/tc-alpha.c: Likewise.
40 * config/tc-arc.c: Likewise.
41 * config/tc-arc.h: Likewise.
42 * config/tc-arm.c: Likewise.
43 * config/tc-arm.h: Likewise.
44 * config/tc-avr.c: Likewise.
45 * config/tc-avr.h: Likewise.
46 * config/tc-tic30.c: Likewise.
47 * config/tc-tic30.h: Likewise.
48 * config/tc-tic54x.c: Likewise.
49 * config/tc-tic54x.h: Likewise.
50 * config/tc-tic80.c: Likewise.
51 * config/tc-tic80.h: Likewise.
53 2000-09-14 Timothy Wall <twall@cygnus.com>
55 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
56 parallel comparisons for later use.
57 (struct rsrc): Add parallel comparison type.
58 (resources_match): Skip special cases of PR usage (non-conflicting
61 2000-09-13 Kazu Hirata <kazu@hxi.com>
63 * config/obj-ecoff.c: Fix formatting.
64 * config/obj-elf.c: Likewise.
65 * config/obj-elf.h: Likewise.
66 * config/obj-evax.h: Likewise.
67 * config/obj-generic.h: Likewise.
68 * config/obj-hp300.c: Likewise.
69 * config/obj-hp300.h: Likewise.
70 * config/obj-ieee.h: Likewise.
71 * config/obj-vms.c: Likewise.
72 * config/obj-vms.h: Likewise.
74 2000-09-13 Anders Norlander <anorland@acc.umu.se>
76 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
77 (md_parse_option): Ditto.
78 (md_longopts): Add -mips32 option.
79 (md_show_usage): Document new options.
80 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
81 (mips_ip): Assemble mfc0 with a sub-selection code.
82 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
83 (mips_cpu_to_str): New function.
84 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
85 Use CPU_* defines instead of hardcoded numbers.
87 * doc/as.texinfo: Document new options.
88 * doc/c-mips.texi: Ditto.
90 2000-09-12 Kazu Hirata <kazu@hxi.com>
92 * as.h: Fix formatting.
94 * bit_fix.h: Likewise.
95 * config/obj-aout.c: Likewise.
96 * config/obj-aout.h: Likewise.
97 * config/obj-bout.c: Likewise.
98 * config/obj-bout.h: Likewise.
99 * config/obj-coff.c: Likewise.
100 * config/obj-coff.h: Likewise.
101 * dwarf2dbg.h: Likewise.
103 * flonum.h: Likewise.
105 * itbl-ops.h: Likewise.
109 * struc-symbol.h: Likewise.
110 * subsegs.h: Likewise.
111 * symbols.h: Likewise.
115 2000-09-11 Kazu Hirata <kazu@hxi.com>
117 * bignum-copy.c: Fix formatting.
118 * config/tc-i370.c: Likewise.
119 * config/tc-i960.c: Likewise.
120 * config/tc-m68k.c: Likewise.
122 * flonum-copy.c: Likewise.
123 * flonum-konst.c: Likewise.
124 * flonum-mult.c: Likewise.
125 * literal.c: Likewise.
129 * subsegs.c: Likewise.
131 2000-09-09 Philip Blundell <philb@gnu.org>
133 * configure.in (arm*-*-uclinux*): New target.
134 * configure: Regenerate.
136 2000-09-09 Kazu Hirata <kazu@hxi.com>
138 * input-file.c: Fix formatting.
139 * itbl-ops.c: Likewise.
140 * messages.c: Likewise.
142 2000-09-08 Philip Blundell <philb@gnu.org>
144 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
147 2000-09-07 H.J. Lu <hjl@gnu.org>
149 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
150 * configure: Rebuild.
152 2000-09-07 Kazu Hirata <kazu@hxi.com>
154 * atof-generic.c: Fix formatting.
155 * config/tc-mips.c: Likewise.
156 * config/tc-vax.c: Likewise.
157 * input-scrub.c: Likewise.
159 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
161 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
162 * configure.in (sh-*-linux*): Added.
163 * configure: Rebuilt.
165 2000-09-06 Kazu Hirata <kazu@hxi.com>
167 * config/tc-hppa.c: Fix formatting.
169 * ecoff.c: Fix formatting.
171 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
173 * configure: Rebuilt with new libtool.m4.
175 2000-09-05 Kazu Hirata <kazu@hxi.com>
177 * cgen.c: Fix formatting.
178 * config/tc-ia64.c: Likewise.
180 2000-09-05 Nick Clifton <nickc@redhat.com>
182 * aclocal.m4: Regenerate.
183 * config.in: Regenerate.
184 * configure: Regenerate.
185 * po/gas.pot: Regenerate.
187 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
189 * config/tc-cris.c: Correct comment typos.
191 2000-09-05 Eric Christopher <echristo@cygnus.com>
193 * config/tc-mn10300.c: Cleanup.
194 (md_pcrel_from): Enable.
196 2000-09-05 Alan Modra <alan@linuxcare.com.au>
198 * expr.c (operand): Fix a comment typo.
199 * write.c (write_relocs): Fix a signed/unsigned warning.
201 * config/tc-hppa.c (fudge_reg_expressions): New
202 (hppa_force_reg_syms_absolute): New.
203 (pa_equ): Allow reg_section expressions.
204 * config/tc-hppa.c (md_optimize_expr): Define.
205 (hppa_force_reg_syms_absolute): Prototype.
207 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
208 (pa_parse_number): Pass in arg to select fp reg parsing.
209 Return 1 to indicate format checks pass. If strict, then only
210 accept a register or register symbol. Return value in...
211 (pa_number): New static for pa_parse_number.
212 (FP_REG_BASE): Define.
213 (FP_REG_RSEL): Define.
214 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
215 appropriate. White space changes.
216 (need_pa11_opcode): Don't bother passing any params, get them from
218 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
219 Remove extraneous check in case 'Q'.
220 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
221 reg, set section of resulting symbol to reg_section.
222 (pa_parse_space_stmt): Modify call to pa_parse_number.
223 (pa_space): Likewise.
225 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
226 (hppa_force_relocation): Handle vtable relocs.
227 (pa_vtable_entry): New.
228 (pa_vtable_inherit): New.
229 (md_pseudo_table): Add entries for vtable pseudos.
230 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
231 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
233 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
234 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
235 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
237 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
238 specify a symbol type.
240 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
241 dependent things together.
242 (md_elf_symbol_type): Define.
244 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
246 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
248 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
249 (obj_elf_vtable_entry): Declare.
251 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
253 (obj_elf_vtable_entry): Similarly.
254 (elf_pseudo_table): Fix the damage with a cast.
256 2000-09-03 Richard Henderson <rth@cygnus.com>
258 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
259 for template selection when a label is needed.
261 2000-09-02 Kazu Hirata <kazu@hxi.com>
263 * config/tc-ia64.c: Fix formatting.
265 2000-09-02 Nick Clifton <nickc@redhat.com>
267 * configure.in: Increase version number to 2.10.91.
268 * configure: Regenerate.
269 * aclocal.m4: Regenerate.
270 * config.in: Regenerate.
271 * po/gas.pot: Regenerate.
272 * Makefile.in: Regenerate.
274 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
276 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
277 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
278 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
280 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
283 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
285 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
286 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
287 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
288 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
289 (GOT_symbol): New variable.
290 (md_undefined_symbol): Set it.
292 2000-09-01 Richard Henderson <rth@cygnus.com>
294 * config/tc-ia64.c (match): Don't inline.
295 (extra_goodness): New.
296 (md_begin): Prefer nop.f and nop.b for best_template.
298 2000-08-31 Kazu Hirata <kazu@hxi.com>
300 * as.c: Fix formatting.
305 2000-08-31 Eric Christopher <echristo@cygnus.com>
307 * config/tc-mn10300.c: Cleanup and fix warnings.
308 (md_pseudo_table): Add initializers.
309 (md_show_usage): Cleanup.
310 (md_parse_option): Fix warnings.
311 (md_undefined_symbol): Fix warnings.
312 (md_conver_frag): Fix warnings.
313 (tc_gen_reloc): Fix warnings.
314 (md_apply_fix3): Fix warnings.
315 (check_operand): Fix warnings.
317 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
319 * acinclude.m4: Include libtool and gettext macros from the
321 * aclocal.m4, configure: Rebuilt.
323 2000-08-30 Mark Hatle <mhatle@mvista.com>
325 * config/tc-ppc.c (md_parse_option): Recognize -m405.
327 2000-08-31 Kazu Hirata <kazu@hxi.com>
329 * listing.c: Fix formatting.
331 2000-08-29 Kazu Hirata <kazu@hxi.com>
333 * app.c: Fix a comment typo. Fix formatting.
335 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
337 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
338 offset of the target destination for jmp instructions.
339 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
341 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
343 * NEWS: Mention support for CRIS.
345 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
347 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
348 Sets `.lcomm' alignment to zero.
350 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
352 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
353 (TC_FIX_ADJUSTABLE): Define.
355 2000-08-23 Jim Wilson <wilson@cygnus.com>
357 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
358 unwind.personality_routine is set.
360 2000-08-23 H.J. Lu <hjl@gnu.org>
362 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
364 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
366 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
369 2000-08-22 H.J. Lu <hjl@gnu.org>
371 * config.in (STRICTCOFF): New for strict COFF.
373 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
374 i386-*-go32* and i386-go32-rtems*.
375 * configure: Rebuilt.
377 * config/obj-coff.c (obj_coff_endef): Follow the historical
378 behavior if STRICTCOFF is not defined.
380 * doc/internals.texi: Document STRICTCOFF.
382 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
384 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
385 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
386 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
387 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
388 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
389 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
390 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
393 2000-08-22 Eric Christopher <echristo@cygnus.com>
395 * config/tc-mn10300.c: (md_apply_fix): New function.
396 (mn10300_force_relocation): New function.
397 (mn10300_fix_adjustable): New function.
399 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
400 (TC_HANDLES_FX_DONE): Define.
401 (obj_fix_adjustable): Define.
402 (MD_APPLY_FIX3): Define.
403 (TC_LINKRELAX_FIXUP): Define.
405 * write.c: (TC_LINKRELAX_FIXUP): Define if not
407 (fixup_segment): Use TC_LINKRELAX_FIXUP.
409 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
411 2000-08-21 Jason Eckhardt <jle@cygnus.com>
413 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
414 if the fixup resulted in a relocation.
416 2000-08-18 Nick Clifton <nickc@redhat.com>
418 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
419 Make reference to first element of shift_names explicit.
421 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
423 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
424 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
425 add a symbol's address. Removed all target-specific #ifdefs that
426 used to accomplished the same.
427 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
428 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
429 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
430 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
431 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
433 2000-08-17 Kazu Hirata <kazu@hxi.com>
435 * dwarf2dbg.c: Fix formatting.
437 2000-08-17 Nick Clifton <nickc@redhat.com>
439 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
440 to be recoded as logical shift lefts by zero.
442 2000-08-16 Jim Wilson <wilson@cygnus.com>
444 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
445 postincrement modified registers. Handle IA64_OPND_R3_2 addl
447 (note_register_values): Handle IA64_OPND_R3_2 operands.
449 2000-08-16 Jason Eckhardt <jle@cygnus.com>
451 * config/tc-i860.c (md_operand): Silly typo fixed.
453 2000-08-16 Nick Clifton <nickc@redhat.com>
455 * config/tc-arm.c (struct asm_shift): Delete.
457 (enum asm_shift_index): New.
458 (struct asm_shift_properties): New.
459 (struct asm_shift_name): New.
460 (shift_properties[]); New.
461 (shift_names[]); New.
463 (decode_shift): Use new structures.
464 Issue a warning is "ROR #0" is used.
465 Issue a warning if "ASR #0" or "LSR #0" is used.
467 (md_begin): Initialise arm_shift_hsh table from new
468 asm_shift_name array.
470 2000-08-16 Jakub Jelinek <jakub@redhat.com>
472 * config/tc-sparc.c: Kill all warnings.
473 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
475 (md_show_usage): Update usage text.
477 2000-08-16 Nick Clifton <nickc@redhat.com>
479 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
482 2000-08-15 Will Cohen <wcohen@redhat.com>
484 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
486 * config/tc-sh.c (md_assemble): Changed so debug_type
487 test performed for ppi_assemble
488 * config/tc-sh.c: Included dwarf2dbg.h.
489 (debug_line): Defined.
490 (md_assemble): Generates dwarf2 line info.
491 (sh_finalize): New function. Finalize dwarf2 info.
492 (assemble_ppi): Returns size of code generated.
493 (build_Mytes): Returns size of code generated.
494 (md_pseudo_table): Added "file" and "loc" psuedo ops.
495 * config/tc-sh.h (md_end): Defined.
496 (sh_finalize): Declared.
498 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
500 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
503 2000-08-14 Nick Clifton <nickc@redhat.com>
505 * config/tc-arm.c (do_bx): Allow "bx pc".
507 2000-08-14 Jim Wilson <wilson@cygnus.com>
509 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
510 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
511 (md_begin): Change assignment to md.flag to OR in the new bit.
513 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
515 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
516 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
519 2000-08-14 Jason Eckhardt <jle@cygnus.com>
521 * NEWS: Mention i860 support.
523 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
525 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
527 2000-08-14 Andreas Schwab <schwab@suse.de>
529 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
531 2000-08-11 Andreas Schwab <schwab@suse.de>
533 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
536 2000-08-11 Kazu Hirata <kazu@hxi.com>
538 * expr.c: Fix formatting.
539 * config/obj-bout.c: Likewise.
541 2000-08-10 Jason Eckhardt <jle@cygnus.com>
543 * doc/c-i860.texi: Flesh out the i860 section more.
545 2000-08-10 Kazu Hirata <kazu@hxi.com>
547 * symbols.c: Fix formatting.
550 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
552 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
553 has the IgnoreSize bit set.
555 2000-08-09 Alan Modra <alan@linuxcare.com.au>
557 From Rodney Brown <RodneyBrown@mynd.com>
558 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
559 * configure: Regenerate.
561 2000-08-09 Kazu Hirata <kazu@hxi.com>
563 * hash.c: Fix formatting.
566 2000-08-08 Jason Eckhardt <jle@cygnus.com>
568 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
569 (i860_fix_info): New enum.
570 (MD_APPLY_FIX3): Define.
571 (WORKING_DOT_WORD): Define.
572 (TC_HANDLES_FX_DONE): Define.
573 (DIFF_EXPR_OK): Define.
574 (LISTING_HEADER): Define.
575 (TARGET_FORMAT): Select target format based on endian flag.
576 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
577 (target_big_endian): Add external declaration.
579 * config/tc-i860.c: All existing code reworked completely. Other
580 new code shown below.
581 (SYNTAX_SVR4): Define.
582 (target_warn_expand): New variable.
583 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
584 (md_longopts): Declare and define with new options (-EL, -EB,
586 (md_show_usage): New function.
587 (md_operand): New function.
588 (obtain_reloc_for_imm16): New function.
589 (md_apply_fix3): New function.
590 (tc_gen_reloc): New function.
592 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
594 * config/tc-m68hc11.c (build_jump_insn): Make sure the
595 2 bytes of the jump address are in the same frag.
596 (find): Accept 68hc12 register indirect modes.
598 * NEWS: Mention 68HC11 & 68HC12 support.
600 2000-08-07 Richard Henderson <rth@cygnus.com>
602 * config/tc-ia64.c (unwind): Add prologue_mask member.
603 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
604 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
605 (dot_body): Clear unwind.prologue_mask.
606 (dot_prologue): Set it. Accept a register second argument.
608 2000-08-07 Kazu Hirata <kazu@hxi.com>
610 * config/atof-ieee.c: Fix formatting.
611 * config/atof-tahoe.c: Likewise.
613 2000-08-06 Nick Clifton <nickc@cygnus.com>
615 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
618 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
619 of .popsection, .previous, .pushsection, .subsection,
620 .version, .vtable_entry, .vtable_inherit and .weak.
622 2000-08-05 Kazu Hirata <kazu@hxi.com>
624 * config/tc-cris.c: Fix formatting.
625 * config/tc-i386.c: Likewise.
626 * config/tc-sparc.c (sparc_ip): Simplify the code.
628 2000-08-04 Kazu Hirata <kazu@hxi.com>
630 * config/tc-cris.c: Rearrange code for readability.
631 * config/tc-d10v.c: Fix formatting.
632 * config/tc-m32r.c: Likewise.
633 * config/tc-sparc.c: Likewise.
635 2000-08-02 Jim Wilson <wilson@cygnus.com>
637 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
638 before ia64_find_opcode.
639 (md_assemble): Likewise.
641 2000-08-01 Nick Clifton <nickc@cygnus.com>
643 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
644 Undo some formatting fixes.
646 2000-08-01 Kazu Hirata <kazu@hxi.com>
648 * config/obj-som.c: Fix formatting.
649 * config/obj-ieee.c: Likewise.
650 * config/tc-arm.c: Likewise.
651 * config/tc-v850.c: Likewise.
653 2000-08-01 Nick Clifton <nickc@redhat.com>
655 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
656 index by command line option.
658 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
660 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
661 (@node M68K-Branch): Rewrite to match the reality.
663 2000-07-31 Jason Eckhardt <jle@cygnus.com>
665 * doc/c-i860.texi: New file.
666 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
667 * doc/Makefile.in: Regenerate.
668 * doc/all.texi: Add I860 as relevant architecture.
669 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
671 2000-07-31 Kazu Hirata <kazu@hxi.com>
673 * config/tc-d30v.c: Fix formatting.
675 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
677 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
678 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
679 long emit a long branch if available instead of an absolute jump, never
680 emit absolute jumps for anything with --pcrel.
682 * doc/c-m68k.texi: Document new command line option.
684 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
686 * config/tc-avr.c: Use PARAMS macro in function declarations.
687 Don't declare md_pcrel_from_section (already in tc-avr.h).
688 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
689 (avr_operand): Don't set (unsigned) op_mask to -1.
691 2000-07-28 Jason Eckhardt <jle@cygnus.com>
693 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
694 * configure: Regenerated.
695 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
696 of operand to the .type directive (.e.g, "type").
698 2000-07-28 Alan Modra <alan@linuxcare.com.au>
700 * as.h (warn_comment, found_comment, found_comment_file): Declare.
701 * app.c (do_scrub_chars): Record where first comment found.
702 * read.c (read_a_source_file): Init found_comment on entry, and
703 notify whether comments found on exit.
704 * config/tc-hppa.c (md_shortopts): Add "c".
705 (md_longopts): Add warn-comment.
706 (md_parse_option): Handle it.
707 (md_show_usage): Show available options.
708 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
710 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
712 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
713 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
715 (md_estimate_size_before_relax): Don't fall off end of function.
717 2000-07-27 Kazu Hirata <kazu@hxi.com>
719 * config/tc-avr.c: Fix formatting.
720 * config/tc-ns32k.c: Likewise.
722 2000-07-27 Alan Modra <alan@linuxcare.com.au>
724 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
726 2000-07-27 Kazu Hirata <kazu@hxi.com>
728 * config/tc-d10v.c: Fix formatting.
729 * config/tc-z8k.c: Likewise.
730 * config/tc-sparc.c: Likewise.
732 2000-07-26 Dave Brolley <brolley@redhat.com>
734 * cgen.c (queue_fixup): Declare opinfo.
735 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
736 (gas_cgen_md_operand): Ditto.
737 (gas_cgen_md_apply_fix3): Ditto.
739 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
741 * config/obj-coff.c (obj_frob_symbol): Don't merge
742 labels. Don't merge if the symbol isn't constant. Return
743 immediately if a symbol is merged.
745 2000-07-22 Alan Modra <alan@linuxcare.com.au>
747 * frags.c (frag_align): Correct absolute section alignment.
749 2000-07-20 DJ Delorie <dj@redhat.com>
751 * config/obj-coff.c (obj_frob_symbol): revert previous change,
752 it breaks linking against DLLs.
754 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
756 * configure.in: Add CRIS support.
757 * configure: Regenerate.
758 * Makefile.am: (CPU_TYPES): Add cris.
759 (CPU_OBJ_VALID) [aout]: Add cris.
760 (MULTI_CPU_TYPES): Add cris.
761 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
762 [coff]: Only i386 and mips are valid.
763 (TARGET_CPU_CFILES): Add config/tc-cris.c.
764 (TARGET_CPU_HFILES): Add config/tc-cris.h.
765 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
766 Regenerate dependencies.
767 * Makefile.in: Regenerate.
768 * aclocal.m4: Regenerate.
769 * as.c: Declare crisaout, criself.
770 * config/tc-cris.h, config/tc-cris.c: New.
771 * config/e-criself.c, config/e-crisaout.c: New.
772 * po/POTFILES.in, po/gas.pot: Regenerate.
774 2000-07-20 Kazu Hirata <kazu@hxi.com>
776 * read.c: Fix formatting.
777 * write.c: Fix formatting.
779 2000-07-19 H.J. Lu <hjl@gnu.org>
781 * sb.c: Include <stdlib.h> if exists for abort ().
783 2000-07-19 Alan Modra <alan@linuxcare.com.au>
785 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
786 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
787 (pa_type_args): Same here.
789 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
791 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
792 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
793 the storage class is already set.
795 2000-07-17 Kazu Hirata <kazu@hxi.com>
797 * config/tc-m68hc11.c: Fix formatting.
798 * config/tc-mn10200.c: Likewise.
799 * config/tc-mn10300.c: Likewise.
800 * config/tc-pj.c: Likewise.
801 * config/tc-tic80.c: Likewise.
802 * config/tc-w65.c: Likewise.
804 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
806 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
809 2000-07-15 Ian Lance Taylor <ian@zembu.com>
811 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
814 2000-07-15 Alan Modra <alan@linuxcare.com.au>
816 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
817 ELF as are used for SOM (except the 32-bit reloc one) to decide
818 whether a symbol can be reduced to a section symbol. Expand on
819 the comment for symbols involved in LR% and RR% expressions.
821 2000-07-14 Nick Clifton <nickc@cygnus.com>
823 * config/tc-mips.c (mips_disable_float_construction): New
824 static variable. Set to true if doubles should not be
825 constructed by loading two single width fp registers with
827 (mips_ip): Test mips_disable_float_construction.
828 (md_longopts): Add command line switches --construct-floats
829 and --no-construct-floats.
830 (md_parse_option): Parse new command line options.
831 (md_show_usage): Describe new command line options.
833 * doc/c-mips.texi: Document new command line options.
835 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
837 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
838 * configure: Regenerate.
840 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
842 * configure.in (DEFAULT_EMULATION setting): Revert part of
843 2000-07-01 change that set te_multi=multi unless set to tmips.
844 * configure: Regenerate.
846 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
848 * config/obj-coff.c (coff_frob_section): Add padding to the last
849 section when aligning it increases its size.
851 2000-07-11 Kazu Hirata <kazu@hxi.com>
853 * config/tc-tic54x.c: Fix formatting.
855 2000-07-10 Kazu Hirata <kazu@hxi.com>
857 * config/tc-h8500.c: Fix formatting.
858 * config/tc-tic54x.c: Fix formatting.
860 2000-07-10 Alan Modra <alan@linuxcare.com.au>
862 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
863 displacements correctly.
865 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
867 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
869 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
873 2000-07-09 Alan Modra <alan@linuxcare.com.au>
875 From David Huggins-Daines <dhd@linuxcare.com>
876 * config/te-hppalinux64.h: Add a new emulation.
877 * configure.in (emulations): Add configure bits to support the
878 64-bit Linux/parisc target.
879 * configure: Regenerate.
881 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
882 (md_shortopts): Add `V' for ELF.
884 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
885 when SOM or ELF_ARG_RELOC are defined.
886 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
887 ELF_ARG_RELOC are defined.
888 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
889 (pa_stringer): ..Do it here instead. Fix comment typos.
890 (hppa_force_relocation): Cast enums to int before comparing with
893 From Ryan Bradetich <rbradetich@uswest.net>
894 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
895 redifinition warning.
896 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
897 (hppa_force_relocation): ditto
898 (md_apply_fix): Added cast to buf to fix warnings.
900 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
901 cons_fix_new_hppa, hppa_force_relocation): Prototype.
903 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
904 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
905 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
906 reloc_type** to avoid warnings in switch.
907 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
908 little earlier instead.
910 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
912 (pa_type_args): Use symbol_arg_reloc_info.
913 (struct pa_it): Make arg_reloc unsigned int.
914 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
915 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
916 (pa_code): Delete. pa_text duplicates this function.
917 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
918 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
920 (cons_fix_new_hppa): Actually change selector to e_fsel when
921 warning about assuming so.
922 (tc_gen_reloc): More example elf arg reloc code.
923 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
924 (hppa_force_relocation): Likewise.
926 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
928 (pa_end_of_source): Prototype.
929 (hppa_fix_adjustable): Prototype.
930 (LABELS_WITHOUT_COLONS): Move it..
931 * config/te-hppa.h: To here.
933 * config/te-hppa64.h: New file.
935 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
937 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
938 format -10, -16, 16 relocs.
939 (hppa_elf_mark_end_of_function): Test for null
940 last_call_info->start_symbol
942 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
943 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
944 re_assesmble_* functions. Delete extraneous statements. Fix
946 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
947 insn to re_assemble_*.
949 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
951 * doc/internals.texi (Expressions): Fix typo.
953 2000-07-08 Kazu Hirata <kazu@hxi.com>
955 * config/tc-sh.c: Fix formatting.
956 * config/tc-tic54x.c: Fix formatting.
957 * depend.c: Fix formatting.
958 * flonum-konst.c: Likewise.
959 * flonum-mult.c: Likewise.
961 2000-07-07 Kazu Hirata <kazu@hxi.com>
963 * config/tc-sh.c: Fix comments.
964 * config/obj-vms.c: Fix comments.
965 * config/tc-a29k.c: Likewise.
966 * config/tc-alpha.c: Likewise.
967 * config/tc-h8300.c: Likewise.
968 * config/tc-h8500.c: Likewise.
969 * config/tc-i370.c: Likewise.
970 * config/tc-ia64.c: Likewise.
971 * config/tc-m68hc11.c: Likewise.
972 * config/tc-m68k.c: Likewise.
973 * config/tc-mips.c: Likewise.
974 * config/tc-ns32k.c: Likewise.
975 * config/tc-ppc.c: Likewise.
976 * config/tc-z8k.c: Likewise.
978 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
980 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
981 Default to '(SEC_LOAD | SEC_DATA)'.
982 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
984 * doc/internals.texi (CPU Backend): Describe
985 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
987 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
989 * as.c (parse_args): NULL terminate the long option list.
991 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
993 * config/tc-d30v.h: Include "write.h" for fixS.
994 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
996 2000-07-05 Nick Clifton <nickc@cygnus.com>
998 * config/tc-d30v.c (write_2_short): Further changes to warning
999 messages produced when combining EITHER_BUT_PREFER_MU attributed
1002 2000-07-05 DJ Delorie <dj@redhat.com>
1006 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1008 * config/tc-arm.c (psrs): Accept combinations of flags.
1010 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1012 * config/tc-avr.c: Change _ () to _() around all strings marked
1013 for translation (exception from the usual coding style).
1014 (avr_opt): New struct variable, how the new switches are set.
1015 (OPTION_MMCU): Define as 'm' and actually use.
1016 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1017 (show_mcu_list): New function, display the list of known MCUs.
1018 (md_show_usage): Document the new switches. Call show_mcu_list.
1019 (avr_set_arch): Change 'm' to OPTION_MMCU.
1020 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1021 Handle the new switches.
1022 (avr_operands): Disable warnings for undefined combinations of
1023 operands if -mall-opcodes. Disable warnings for skipping two-word
1024 instructions if enhanced core or -mno-skip-bug.
1025 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1026 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1027 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1028 (avr_ldi_expression): Warn about implicit lo8().
1029 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1031 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1033 * configure.in: Add entry for mips-*-sysv4*MP*
1034 * configure: Rebuild
1035 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1036 elf32-tradlittlemips for traditional mips targets.
1037 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1038 test for Link Once sections as in adjust_reloc_syms.
1039 * config/te-tmips.h: New file for traditional mips targets. Define
1042 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1044 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1045 flags argument is not present, don't change an existing section's
1046 section's attributes. If the flags argument is present, warn if the
1047 attributes don't match the section's current attributes. When
1048 long section names are supported, set SEC_LINK_ONCE and
1049 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1051 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1053 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1054 symbols; create them.
1056 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1058 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1059 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1061 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1063 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1064 expressions. Ignore the problem when handling 16 bit signed
1065 immediates, because the assembler will take care of the relocation
1068 2000-06-27 Nick Clifton <nickc@cygnus.com>
1070 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1071 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1072 sequential order, and emit warning messages if the input source
1073 code contains constructs like that, or parallel constructs
1074 containing such opcodes.
1076 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1078 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1079 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1080 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1081 (md_show_usage): Update usage message.
1082 (md_parse_option): Allow redefinition of MCU type within the
1083 same avr[1-5] bfd machine type. Show both old and new MCU type
1084 in the error message.
1085 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1086 Simplify 8K wrap code.
1088 2000-06-25 Kazu Hirata <kazu@hxi.com>
1090 * config/obj-aout.c: Remove all uses of DEFUN.
1091 * config/obj-ieee.c: Likewise.
1092 * config/tc-sh.c: Fix comment typos.
1093 * config/tc-tahoe.c: Likewise.
1094 * config/tc-vax.c: Likewise.
1095 * config/tc-w65.c: Likewise.
1096 * config/tc-z8k.c: Likewise.
1097 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1099 2000-06-24 DJ Delorie <dj@cygnus.com>
1101 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1102 more changes from Sept 1999
1103 (tc_i386_fix_adjustable): ditto
1104 (md_apply_fix3): ditto
1106 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1108 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1109 (gas_cgen_parse_operand): Set it around expression() call.
1110 (gas_cgen_md_operand): Test for it before longjmp().
1112 2000-06-24 Kazu Hirata <kazu@hxi.com>
1114 * config/tc-h8500.c: Remove all uses of DEFUN.
1115 * config/tc-sh.c: Likewise.
1116 * config/tc-w65.c: Likewise.
1117 * config/tc-z8k.c: Likewise.
1119 * config/tc-h8500.c: Fix typos in comments.
1121 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1123 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1126 2000-06-23 matthew green <mrg@redhat.com>
1128 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1129 defined. Fix error message for `[' grouping.
1131 2000-06-22 Kazu Hirata <kazu@hxi.com>
1133 * config/tc-h8300.c: Fix formatting and comment typos.
1135 2000-06-22 Timothy Wall <twall@cygnus.com>
1137 * config/tc-ia64.c (note_register_values): Move premature QP
1138 notation clearing into the appropriate place.
1140 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1142 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1143 first before anything else. Add bin-bugs.h, emul.h and progress.h
1144 Sort list of files as for $(OBJS) in Makefile.am.
1146 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1147 find one. Remake dependencies.
1148 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1149 * Makefile.in: Regenerate.
1150 * doc/Makefile.in: Regenerate.
1152 * config/tc-i386.c (i386_displacement): Don't assume a constant
1153 displacement is necessarily 16 bits when in 16 bit code mode.
1154 (md_assemble): Instead size the displacement here after we know
1155 for sure that a .code16gcc operand hasn't automatically added
1156 operand size prefixes.
1158 2000-06-21 H.J. Lu <hjl@gnu.org>
1160 * Makefile.am: Rebuild dependency.
1161 * Makefile.in: Rebuild.
1163 2000-06-21 Kazu Hirata <kazu@hxi.com>
1165 * config/tc-h8300.c (parse_reg): Make the function static.
1166 (parse_exp): Likewise.
1168 2000-06-20 DJ Delorie <dj@cygnus.com>
1170 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1171 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1172 for cygwin import libraries to work properly.
1174 2000-06-20 H.J. Lu <hjl@gnu.org>
1176 * Makefile.am: Rebuild dependency.
1177 * Makefile.in: Rebuild.
1178 * configure: Likewise.
1179 * doc/Makefile.in: Likewise.
1181 2000-06-20 Timothy Wall <twall@cygnus.com>
1183 * doc/internals.texi (CPU backend): Add @itemx for
1184 TC_START_LABEL_WITHOUT_COLON.
1185 * doc/c-tic54x.texi: New.
1186 * doc/as.texinfo: Add tic54x features and include primary tic54x
1188 * doc/all.texi: Add C54X.
1189 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1190 * doc/Makefile.in: Regenerate.
1191 * configure.in: Add tic54x and define LIBM for tic54x.
1192 * configure: Regenrate.
1193 * config/tc-tic54x.[ch]: New.
1194 * config/obj-coff.h: Add tic54x.
1195 * Makefile.am: (CPU_TYPES): Add tic54x.
1196 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1197 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1198 (as_new_LDADD): Add $(LIBM).
1199 * Makefile.in: Regenerate.
1201 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1203 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1204 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1205 * doc/as.texinfo: Likewise.
1207 * configure, Makefile.in: Regenerate.
1208 * configure.in (emulations): Recognize m6811 and m6812.
1209 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1210 Added files for 68hc11 and 68hc12 assembler.
1211 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1212 * config/tc-m68hc11.h: Header definition for that assembler.
1214 2000-06-18 Nick Clifton <nickc@redhat.com>
1216 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1217 instead of OCTETS_PER_BYTE.
1219 * config/tc-v850.c: Fix compile time warnings.
1220 * config/tc-ppc.c: Fix compile time warnings.
1222 2000-06-18 H.J. Lu <hjl@gnu.org>
1224 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1225 * configure: Rebuild.
1227 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1229 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1232 2000-06-16 Nick Clifton <nickc@cygnus.com>
1234 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1235 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1237 * doc/c-mips.texi: Document newly accepted cpu variants.
1239 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1241 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1243 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1245 * macro.c (getstring): Make it possible to escape the quote
1248 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1250 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1252 2000-06-13 H.J. Lu <hjl@gnu.org>
1254 * configure: Regenerate.
1256 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1258 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1260 * doc/internals.texi (line_separator_chars): Semicolon is no
1261 longer a default. Mention null and newline as defaults.
1263 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1265 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1266 * config/tc-i860.h (line_separator_chars): Likewise.
1267 * config/tc-h8300.c (line_separator_chars): Likewise.
1268 * config/tc-i960.c (line_separator_chars): Likewise.
1269 * config/tc-m68k.c (line_separator_chars): Likewise.
1270 * config/tc-mips.c (line_separator_chars): Likewise.
1271 * config/tc-ns32k.c (line_separator_chars): Likewise.
1272 * config/tc-sparc.c (line_separator_chars): Likewise.
1273 * config/tc-vax.c (line_separator_chars): Likewise.
1275 * config/tc-h8300.c (comment_chars): Use string initialiser.
1276 * config/tc-i960.c (line_comment_chars): Likewise.
1277 * config/tc-z8k.c (comment_chars, line_comment_chars,
1278 line_separator_chars): Likewise.
1280 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1283 2000-06-08 Nick Clifton <nickc@cygnus.com>
1285 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1288 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1290 * configure.in (VERSION): Update to show this is the CVS mainline.
1292 2000-06-08 Matthew Jacob <mjacob@feral.com>
1294 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1295 $at is the integer register $r28, vs. both $r28 and the floating
1296 point register $f28.
1298 2000-06-08 James E. Wilson <wilson@cygnus.com>
1300 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1301 (dot_endp): Don't call ia64_flush_insns.
1302 (emit_one_bundle): Don't delete prologue/body records from
1303 unwind_record list in first loop. Rewrite second loop to account for
1306 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1308 * config/tc-ia64.c: Add missing prototypes.
1309 (generate_unwind_image): Cast argument to output_unw_records call.
1311 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1313 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1315 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1317 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1318 (REGISTER_P): likewise.
1319 (avr_opcodes): uses include/opcode/avr.h
1320 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1322 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1324 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1327 2000-06-03 H.J. Lu <hjl@gnu.org>
1329 * read.c (is_end_of_line): Put back `;'.
1331 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1333 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1335 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1337 * expr.c (operand): Test is_end_of_line outside switch to catch
1338 line separator chars that are also operators.
1339 (operator): Return O_illegal for line separator chars.
1341 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1342 entry (or `!' entry for TC_HPPA).
1344 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1345 before indexing is_end_of_line. Remove redundant check for '\0'.
1347 * config/tc-h8500.c (md_assemble): Likewise.
1348 * config/tc-mcore.c (md_assemble): Likewise.
1349 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1352 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1354 * config/tc-mcore.c (mcore_cons): Likewise.
1355 (mcore_float_cons): Likewise.
1356 (mcore_stringer): Likewise.
1357 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1359 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1361 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1363 2000-05-29 Nick Clifton <nickc@cygnus.com>
1365 * config/tc-sh.c: Fix compile time warning messages.
1367 * config/tc-mips.c: Fix compile time warning messages.
1369 2000-05-29 Philip Blundell <philb@gnu.org>
1371 * doc/as.texinfo: Update copyright dates.
1372 (Local Labels): Delete misplaced mention of ARM.
1373 * NEWS: Mention ARM ELF support.
1375 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1377 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1378 it is modified, and use the real_size to compute the frag address
1379 for dwarf2 line info.
1381 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1383 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1384 line-matching scheme to cope with automake moving variables around.
1385 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1386 * Makefile.in: Regenerate.
1388 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1390 * config/tc-sparc.c (sparc_relax): New.
1391 (md_longopts): Add -relax and -no-relax options.
1392 (md_parse_options, md_show_usage): Likewise.
1393 (md_apply_fix3): Optimize tail call into branch always if possible.
1395 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1397 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1398 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1399 rules, with warning when a GAS statement specifies a packing that
1400 will result in an instruction being squashed.
1401 Added typdef packing_type and enumerals, changed various integer
1402 literals to use the enumerals.
1404 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1406 * config/tc-ia64.c (dot_restorereg_p): New function.
1407 (md_pseudo_table): Add restorereg.p.
1408 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1409 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1411 * config/tc-ia64.h (unw_record_type): Add unwabi.
1412 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1413 called MASK with members for imask, and the masks produced by
1414 fr_mem, gr_mem, br_mem, and frgr_mem.
1415 (unw_p_record): Add members ABI and CONTEXT.
1416 (unw_x_record): Add member AB.
1417 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1418 as pseudo-register for use during unwind info generation.
1419 (AR_PFS, AR_LC): New macros.
1420 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1421 whose names start with an at sign (as in "@priunat").
1422 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1424 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1425 proc_end, unwind_info, personality_routine): Consolidate into
1426 "unwind" structure to reduce offset-table use. Add member
1427 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1429 (output_R1_format, output_R3_format, output_P3_format,
1430 output_P6_format): Initialize R with zero to reduce compiler warnings.
1431 (output_P7_format): Ditto. Add `default' branch to switch
1432 statement to reduce compiler warnings.
1433 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1434 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1435 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1436 into single argument.
1437 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1438 compiler warnings. Merge A and B args into single argument.
1439 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1440 A and B args into single argument.
1441 (free_record): Removed (wasn't used).
1442 (free_list_records): Also free imasks in prologue records.
1443 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1444 (output_spill_mask): Remove.
1445 (output_unwabi): New function.
1446 (output_epilogue, output_label_state, output_copy_state): Call
1448 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1449 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1451 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1452 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1453 as part of handling the prologue records. Emit region's imask if
1454 we have one. Handle unwabi, epilogue, label_state, copy_state,
1455 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1456 spill_sprel_p, and spill_reg_p records.
1457 (set_imask, count_bits, slot_index): New function.
1458 (fixup_unw_records): Fix region size computation. Handle
1459 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1460 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1461 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1462 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1463 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1464 (dot_save): Use manifest constants for applicaton registers.
1465 Handle REG_PR and REG_PRIUNAT.
1466 (dot_restore): Don't just ignore it.
1467 (dot_restorereg): New function..
1468 (generate_unwind_image): Ensure unwind info is a multiple of eight
1469 bytes, not just four bytes.
1470 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1471 (dot_altrp): Don't just ignore it.
1472 (dot_savemem): New function. Replaces dot_savesp() and
1473 dot_savepsp(). Use manifest constants for applicaton registers.
1474 Handle REG_PR and REG_PRIUNAT.
1475 (dot_savef): Simplify.
1476 (dot_saveb): Support generation of br_gr.
1477 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1478 dot_label_state, dot_copy_state): New function.
1479 (dot_unwabi): Don't just ignore it.
1480 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1481 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1482 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1483 (emit_one_bundle): Set slot number for prologue/body records
1484 *before* emitting the first insn.
1485 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1486 (md_begin): Declare "psp" pseudo-register.
1487 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1488 so we don't get segfault.
1489 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1490 counts as required per SW Conventions manual
1491 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1492 output_preds_psprel, output_preds_sprel, output_spill_base,
1493 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1494 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1495 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1496 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1497 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1498 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1499 (dot_vframe): Implement.
1500 (dot_vframesp, dot_vframepsp): New function.
1502 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1504 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1505 * configure: Regenerate.
1507 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1509 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1510 (md_estimate_size_before_relax): so we can use it here instead of
1511 old kludges. Localise vars to blocks. Comment.
1513 * frags.c (frag_new): Update fr_var comments.
1514 * frags.h (struct frag): Ditto.
1516 2000-05-22 Richard Henderson <rth@cygnus.com>
1518 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1519 (pseudo_func): Add pcrel.
1520 (operand_match): Handle IA64_OPND_TGT64.
1521 (build_insn): Likewise.
1522 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1523 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1524 (fix_insn): Handle all three 64-bit relocation types.
1526 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1528 * obj.h (struct format_ops): New members begin, app_file,
1529 s_set_other, s_set_desc, s_get_type, s_set_type,
1530 separate_stab_sections, init_stab_section.
1532 * config/obj-multi.h: Update GPL notice to v2.
1534 (obj_app_file): New.
1535 (S_SET_SIZE): Test s_set_size for NULL before calling.
1536 (S_SET_ALIGN): Similar for s_set_align.
1541 (SEPARATE_STAB_SECTIONS): New.
1542 (INIT_STAB_SECTION): New.
1543 (EMIT_SECTION_SYMBOLS): New.
1544 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1546 * config/obj-elf.h: Update GPL notice to v2.
1547 Mention that this file is included from obj-multi.h.
1548 (obj_begin): Wrap definition in ifndef.
1549 (elf_file_symbol): Constify declaration.
1550 (obj_app_file): Ditto.
1551 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1552 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1554 * config/obj-elf.c (elf_s_set_other): New.
1555 (elf_file_symbol): Constify argument.
1556 (elf_separate_stab_sections): New.
1557 (elf_init_stab_section): New.
1558 (elf_format_ops): Add new members. Remove comma at end.
1560 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1561 (ecoff_format_ops): Add new fields. Remove comma at end.
1562 Mention inconsistency for emit_section_symbols.
1564 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1566 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1567 (coff_separate_stab_sections): New.
1568 (coff_format_ops): Add new members.
1570 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1571 (obj_aout_s_set_other): New.
1572 (obj_aout_s_set_desc): New.
1573 (obj_aout_s_get_type): New.
1574 (obj_aout_s_set_type): New.
1575 (obj_aout_separate_stab_sections): New.
1576 (aout_format_ops): New members added. Use obj_aout_process_stab,
1577 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1578 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1580 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1582 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1584 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1585 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1586 (md_estimate_size_before_relax): Ensure jumps to weak and
1587 externally visible symbols are relocatable.
1589 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1591 * stabs.c (aout_process_stab): Make global.
1592 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1593 * read.h (aout_process_stab): Declare.
1595 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1596 Generalize to *aout, *coff *elf.
1597 * configure: Regenerated.
1599 * doc/internals.texi (Object format backend): Say
1600 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1602 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1603 * Makefile.in: Regenerated.
1605 2000-05-19 Catherine Moore <clm@cygnus.com>
1607 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1609 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1611 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1612 instruction to reflect change in re_assemble_*.
1614 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1616 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1617 build PA64 ELF tools.
1618 * configure: Rebuilt.
1620 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1622 * Makefile.am: Regenerate dependencies.
1623 * Makefile.in: Regenerate.
1625 2000-05-15 Nick Clifton <nickc@cygnus.com>
1627 * config/tc-arm.c (struct asm_psr): Add boolean field
1628 distinguishing between CSPR and SPSR. Rename 'number' field
1630 (psrs): Rearrange contents to match new asm_psr structure.
1631 (arm_psr_parse): Move next to psr_required_here. Make it
1632 return an asm_psr structure.
1633 (psr_required_here): Use asm_psr structure returned by
1635 (do_msr): Reorganise to allow psr_required_here to be called
1637 (md_undefined_name): Mark 'name' parameter as unused, since
1638 the COFF target does not use it.
1640 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1642 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1644 * config/te-aux.h: Likewise.
1645 * config/te-dpx2.h: Likewise.
1646 * config/te-go32.h: Likewise.
1647 * config/te-hp300.h: Likewise.
1648 * config/te-hppa.h: Likewise.
1649 * config/te-i386aix.h: Likewise.
1650 * config/te-ic960.h: Likewise.
1651 * config/te-interix.h: Likewise.
1652 * config/te-nbsd532.h: Likewise.
1653 * config/te-pc532mach.h: Likewise.
1654 * config/te-ppcnw.h: Likewise.
1655 * config/te-psos.h: Likewise.
1656 * config/te-sparcaout.h: Likewise.
1657 * config/te-sun3.h: Likewise.
1658 * config/te-sysv32.h: Likewise.
1660 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1662 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1663 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1664 and sign extend without an if statement.
1665 (build_bytes): Likewise.
1667 2000-05-14 Kazu Hirata <kazu@hxi.com>
1669 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1670 X_add_symbol L_32 case.
1672 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1674 * config/te-freebsd.h: New file.
1676 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1678 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1679 bindtextdomain): Replace defines with those from intl/libgettext.h
1680 to quieten gcc warnings.
1682 * NEWS: Mention x86 .arch and -q.
1684 * config/tc-i386.c (quiet_warnings): New.
1685 (md_assemble): Use quiet_warnings.
1686 (md_parse_option): Set quiet_warnings from -q.
1687 (md_show_usage): Mention -q, delete -m.
1688 (flag_do_long_jump): Delete.
1689 (md_parse_option): Remove -m.
1690 (md_show_usage): Remove -m.
1691 (md_create_long_jump): Remove useless flag_do_long_jump code.
1693 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1694 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1696 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1697 Alexander Sokolov <robocop@netlink.ru>
1699 * doc/c-i386.texi (i386-Arch): New section.
1700 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1702 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1703 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1704 architecture has been given and is not 486.
1705 (set_cpu_arch): New.
1706 (md_pseudo_table): Add .arch.
1707 (md_assemble): Warn if cpu architecture has been given and an
1708 unsupported instruction.
1710 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1711 Move operand_types bit defines after relevant template field.
1712 (template): Add cpu_flags.
1716 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1718 * config/tc-mn10300.h (md_end): Define.
1719 (mn10300_finalize): Declare.
1720 * config/tc-mn10300.c: Include dwarf2dbg.h.
1721 (debug_line): Define.
1722 (md_assemble): Generate dwarf2 line info.
1723 (mn10300_finalize): New function. Finalize dwarf2 info.
1725 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1727 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1728 external version of the relocation for weak symbols.
1730 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1732 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1733 frame size in units of 16 bytes, as required per SW Conventions manual.
1734 (output_unw_records): Output info-block header as a dword to get
1737 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1739 * as.h: #include "file", not <file> on files from ../include.
1740 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1741 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1742 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1743 (tc_coff_symbol_emit_hook): Ditto.
1744 (OPTCOUNT): Cast to int to avoid compiler warning.
1745 (md_begin): Fix signed/unsigned warnings.
1747 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1749 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1750 ABRANCH LONG case for a conditional branch on a 68000.
1751 (md_estimate_size_before_relax): Likewise. Also handle
1752 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1753 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1754 PC-relative on all CPUs.
1755 (md_estimate_size_before_relax): Likewise.
1757 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1759 * as.c (parse_args): Just mention current year in printed
1762 2000-05-03 J.T. Conklin <jtc@redback.com>
1764 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1766 (md_parse_option): Recognize -m7400.
1768 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1770 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1771 don't permit lp to become less than the words array.
1773 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1775 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1776 Fix little-endian case.
1778 2000-05-03 David O'Brien <obrien@NUXI.com>
1780 * as.c (parse_args): Update copyright.
1782 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1784 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1785 for the .bss section too.
1787 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1789 * configure.in: Set em=linux for hppa-*-linux.
1790 * configure: Regenerate.
1791 * doc/Makefile.in: Regenerate with correct automake.
1793 * frags.c (frag_grow): Sanity check chunk_size.
1795 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1796 * config/obj-som.h: Likewise.
1797 * config/obj-ieee.h: Likewise.
1799 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1801 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1802 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1803 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1804 (pa_ip): low_sign_unext now returns via function value. Use
1805 re_assemble_* instead of dis_assemble_* and
1806 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1808 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1809 (md_section_align, md_parse_option, md_show_usage,
1810 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1811 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1812 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1813 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1814 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1816 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1817 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1818 outside of switch. Correct mask and shifting errors in case 10
1819 and case -11. In case 21, compare against signed range to suit
1820 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1821 case 17 and case 22, use offsetT variable to properly check range.
1822 Use re_assemble_* here too.
1823 (evaluate_absolute): Change type of value to offsetT. Call
1824 hppa_field_adjust to do the work for us.
1825 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1826 (pa_parse_cmpib_64_cmpltr): Ditto.
1827 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1828 of i to unsigned int.
1829 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1830 (pa_end_of_source): Return type is void.
1832 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1834 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1836 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1838 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1839 More comments added.
1840 (md_begin): Removed "construct symbols for each register name".
1841 Because register names conflicts with GCC generated function
1843 (avr_operand): Now constant numbers can be used as a register
1844 identifiers (0 as r0, 31 as r31).
1845 (md_assemble): use skip_space () before parsing instruction
1848 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1850 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1851 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1852 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1853 * configure: Regenerate.
1855 2000-04-29 Andreas Jaeger <aj@suse.de>
1857 * as.h: Correctly check GCC version.
1859 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1861 * doc/as.1: Fix unbalanced brackets.
1863 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1865 (line_comment_chars): Set to '/' if TE_FreeBSD.
1867 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1869 * configure.in: Configury support for PA64 (currently disabled).
1870 * configure: Rebuilt.
1872 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1874 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1875 bfd_set_section_alignment.
1877 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1879 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1882 2000-04-24 Nick Clifton <nickc@cygnus.com>
1884 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1885 * doc/as.texinfo (Align): Include arm and strongarm in list of
1886 targets that have the second form of the behaviour of the .align
1889 2000-04-24 Mark Klein <mklein@dis.com>
1891 * obj-som.c: Terminate obj_pseudo_table.
1893 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1895 * as.c (parse_args): Allow md_parse_option to override -a listing
1897 * config/obj-coff.c (add_lineno): Change type of offset parameter
1898 from "int" to "bfd_vma."
1899 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1900 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1901 (ppc_change_csect): Align correctly for XCOFF64.
1902 (ppc_machine): New function, which discards "ppc_machine" line.
1903 (ppc_tc): Cons for 8 when code is 64 bit.
1904 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1906 (md_parse_option): Handle -a64 and -a32.
1908 * config/tc-ppc.h (TARGET_MACH): Define.
1909 (TARGET_FORMAT): Move to function.
1910 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1912 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1914 * config/tc-avr.c: New AVR_ISA_ defined.
1915 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1916 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1917 for `fmul', `movw' and `lpm R,Z' instructions.
1918 (avr_operands): Warn if current opcode is a two-word instruction
1919 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1920 (avr_opcodes): New commands added.
1921 (REGISTER_P): Check 'a' and 'v' constraint letters.
1922 (mcu_types): New MCU added.
1924 2000-04-22 Timothy Wall <twall@cygnus.com>
1926 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1928 (operand_match): Conditionally insert default bit values for IMMU9.
1930 2000-04-14 Matthew Green <mrg@cygnus.com>
1932 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1933 * configure: Rebuilt.
1935 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1936 Jason Eckhardt <jle@cygnus.com>
1938 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1940 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1941 Added handling of new operand types l,y,&,fe,fE,fx.
1943 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1944 David Mosberger <davidm@hpl.hp.com>
1945 Timothy Wall <twall@cygnus.com>
1946 Andrew MacLeod <amacleod@cygnus.com>
1947 Jim Wilson <wilson@cygnus.com>
1949 * Makefile.am (CPU_TYPES): Add ia64.
1950 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1951 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1952 * Makefile.in: Rebuild.
1953 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1954 * configure: Rebuild.
1955 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1956 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1957 * expr.c (expr): Handle md_optimize_expr.
1958 * read.c (LEX_HASH): Add comment.
1959 * config/tc-ia64.c, config/tc-ia64.h: New files.
1961 2000-04-21 Richard Henderson <rth@cygnus.com>
1963 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1964 bundling a non-delayed branch type instruction.
1966 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1968 * config/tc-mn10300.c (HAVE_AM30): Define.
1969 (md_assemble): Use it.
1971 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1973 * config/obj-elf.c (obj_elf_change_section): Check for changed
1976 * Makefile.am: (CPU_MULTI_VALID): Remove.
1977 (MULTI_CPU_TYPES): Define.
1978 (MULTI_CPU_OBJ_VALID): Define.
1979 (DEPTC): Use the above.
1980 (DEPOBJ): Same here.
1982 Regenerate dependencies.
1983 * Makefile.in: Regenerate.
1985 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1987 * Makefile.am (YACC, LEX): Get them from configure.
1989 2000-04-18 H.J. Lu (hjl@gnu.org)
1991 * config/tc-i386.c (offset_in_range): Use addressT instead of
1992 bfd_vma for non-bfd assemblers.
1994 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1996 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1997 doesn't give spurious errors.
1999 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2001 * as.h (SEEK_SET): Define if undefined.
2003 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2005 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2006 constants, and don't assume offsetT is 32 bits.
2008 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2010 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2011 (md_pcrel_from_section): Add prototype.
2012 (d10v_fix_adjustable): Add prototype.
2013 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2015 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2017 2000-04-12 Nick Clifton <nickc@cygnus.com>
2019 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2020 symbol in frag chain.
2022 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2024 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2025 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2026 (fits_in_signed_word, smallest_imm_type): Ditto.
2027 (md_assemble): Use an offsetT var to hold offsetT values, not a
2029 (offset_in_range): New.
2030 (md_assemble): Use it.
2031 (md_convert_frag): Change type of target_address, opcode_address,
2032 and displacement_from_opcode_start to offsetT.
2033 (md_create_short_jump): Change type of offset to offsetT.
2034 (md_create_long_jump): Ditto.
2035 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2036 (md_chars_to_number): Remove.
2037 (output_invalid): Remove duplicate prototype.
2039 2000-04-09 Nick Clifton <nickc@cygnus.com>
2041 * Makefile.am (CPU_TYPES): Add 'avr'.
2042 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2043 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2045 * Makefile.in: Regenerate.
2047 * doc/as.texinfo: Add M32R documentation.
2049 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2051 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2052 --enable-build-warnings option.
2053 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2054 * Makefile.in, configure: Re-generate.
2056 2000-04-07 Nick Clifton <nickc@cygnus.com>
2058 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2059 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2060 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2061 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2062 (arm_force_relocation): Force relocations for
2063 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2065 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2067 * config/tc-sh.c (get_operands): There's no third operand if the
2068 first operand is an immediate.
2070 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2072 * config/tc-sh.c (immediate): Delete.
2073 (sh_operand_info): Add immediate member.
2074 (parse_reg): Use A_PC for pc.
2075 (parse_exp): Add second argument 'op'. All callers changed.
2076 (parse_at): Expect pc to be coded as A_PC.
2077 Use immediate field in *op.
2078 (insert): Add fourth argument 'op'. All callers changed.
2079 (build_relax): Add second argument 'op'. All callers changed.
2080 (insert_loop_bounds): New function.
2081 (build_Mytes): Remove DISP_4.
2082 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2083 (assemble_ppi): Use immediate field in *operand.
2084 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2085 (md_apply_fix): Likewise.
2086 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2088 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2090 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2092 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2094 * internals.texi (CPU backend): Document
2095 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2097 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2099 * po/gas.pot: Regenerate.
2101 * as.c (show_usage): Restore translated part of bug string.
2102 * gasp.c (show_usage): Likewise.
2104 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2105 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2106 than move-if-change.
2107 (DEP1): Modify for "gcc -MM".
2111 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2112 Update dependencies.
2113 * Makefile.in: Regenerate.
2115 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2117 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2118 (md_begin): Likewise.
2119 (HAVE_AM33): New macro.
2120 (md_assemble): Use it. Match r_regs and xr_regs only if
2123 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2125 * as.h: #include "bin-bugs.h"
2126 * as.c (show_usage): Use REPORT_BUGS_TO.
2127 * gasp.c: #include "bin-bugs.h"
2128 (show_usage): Use REPORT_BUGS_TO.
2130 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2132 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2134 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2135 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2138 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2140 * config/tc-i386.c (i386_immediate): Don't assume a constant
2141 immediate is necessarily 16 bits when in 16 bit code mode.
2142 (md_assemble): Instead set guess_suffix here after we have checked
2145 2000-04-02 Richard Henderson <rth@cygnus.com>
2147 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2148 quantities. Correct right shift sign extension.
2149 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2150 32-bit value when shifting into place.
2152 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2154 * app.c: Add ATTRIBUTE_UNUSED as needed.
2155 * config/tc-ppc.c: Likewise.
2156 (ppc_size): Make unsigned long.
2157 (ppc_insert_operand): Add casts to avoid warnings.
2159 2000-03-31 Nick Clifton <nickc@cygnus.com>
2161 * config/tc-d10v.h (md_flush_pending_output): Define.
2163 2000-03-29 Nick Clifton <nickc@cygnus.com>
2165 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2166 segment. Works for both BFD_ASSEMBLER and others.
2167 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2169 2000-03-29 Nick Clifton <nickc@cygnus.com
2171 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2173 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2175 * listing.c (LISTING_LHS_WIDTH): Default depends on
2177 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2179 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2181 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2184 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2186 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2188 * config/tc-avr.c (mcu_types): Add missing initialiser.
2189 (md_pcrel_from_section): Add prototype.
2190 (avr_operand): Remove redundant test of unsigned < 0.
2191 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2193 2000-03-27 Denis Chertykov <denisc@overta.ru>
2195 * config/tc-avr.c: New file for AVR support.
2196 * config/tc-avr.h: Likewise.
2197 * configure.in: Add AVR support.
2198 * configure: Regenerate.
2200 2000-03-26 Timothy Wall <twall@cygnus.com>
2202 * gasp.c (macro_op): Add new argument to check_macro call.
2203 Macro structure definitions moved to macro.h
2204 * sb.h: Add argument to prototype for input_scrub_include_sb.
2205 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2206 nesting checks with an additional flag.
2207 (struct input_save): Add flag to indicate whether current sb
2208 should be checked for proper macro/conditional nesting.
2209 (input_scrub_push/pop): Save/restore nest check flag.
2210 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2212 * macro.c (check_macro): Allow caller to retrieve parsed macro
2213 information if a pointer is provided. This information may be
2214 used by the new macro hooks.
2215 * macro.h: Update prototype for check_macro. Macro struct
2216 definitions moved here from macro.c/gasp.c.
2217 * read.c (read_a_source_file): Add parameter to check_macro call,
2218 and pass macro info to the macro hook, if defined.
2219 (input_scrub_insert_line): New. Allow insertion of a line of
2220 characters into the input stream.
2221 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2222 file into the input stream.
2223 (s_include): Use input_scrub_insert_file.
2224 * internals.texi: Document new macro hooks.
2225 * as.h: New prototypes added.
2227 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2229 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2230 an initial capital letter.
2231 (i386_index_check): Reindent.
2233 2000-03-19 Nick Clifton <nickc@cygnus.com>
2235 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2238 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2240 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2241 instruction operand bad if Rd > 7 when generating
2242 thumb instructions. Prevents for example,
2243 "adr r12,label" from silently failing and generating
2244 the wrong instruction.
2246 2000-03-17 Nick Clifton <nickc@cygnus.com>
2248 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2249 that have a destingation >= 0x400000.
2250 Fix compile time warning messages.
2252 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2254 * config/tc-sh.c (md_begin): When encountering insn that are
2255 not supported by the current arch, only change the name if
2256 its contents are the same as prev_name.
2257 (get_specific): If the the architecture doesn't match, fail.
2259 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2261 * config/tc-sh.c (IDENT_CHAR): Define.
2262 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2263 matching back where it came from.
2265 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2267 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2269 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2271 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2274 2000-03-15 Kazu Hirata <kazu@hxi.com>
2276 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2278 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2280 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2281 floating-point-number, make sure 'f' is in FLT_CHARS.
2283 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2285 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2286 (s_lcomm_internal): Use it.
2287 * doc/internals.texi (CPU backend): Document it.
2288 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2291 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2293 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2296 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2297 implementation doesn't have special handling for switch
2299 (macro_build): Allow for code in sections other than .text.
2301 (mips_ip): Likewise.
2302 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2303 Don't perform relocs if we will be outputting them.
2304 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2305 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2308 2000-03-09 Catherine Moore <clm@cygnus.com>
2310 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2311 relocation type based on the entry in the fixup structure.
2312 Put S_IS_EXTERN processing back in.
2314 2000-03-08 H.J. Lu (hjl@gnu.org)
2316 * Makefile.am (install-exec-tooldir): Depend on
2317 install-exec-bindir for parallel make.
2318 * Makefile.in: Regenerated.
2320 2000-03-06 Nick Clifton <nickc@cygnus.com>
2322 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2324 (md_parse_option): Parse -m32r command line switch - disable m32rx
2326 (md_show_usage): Document new option.
2328 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2329 * doc/Makefile.in: Regenerate.
2330 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2332 2000-03-02 Michael Meissner <meissner@redhat.com>
2334 * config/tc-d30v.c (check_range): Remove code that incorrectly
2335 sign extended values where bits < 32.
2337 2000-03-02 H.J. Lu (hjl@gnu.org)
2339 * configure.in: Support --enable-targets=all on ia32.
2340 * configure: Regenerated.
2342 2000-03-01 Nick Clifton <nickc@cygnus.com>
2344 * gasp.c (do_align): Remove bogus check of alignment value.
2346 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2348 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2349 TC_PPC was defined forced the type of a symbol with no other type
2352 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2354 * doc/internals.texi (CPU backend): Mention that
2355 line_separator_chars do not break up comments. Fix typos for
2356 LEX_AT and LEX_NAME descriptions. Document operands for
2357 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2358 description of md_create_short_jump usage. Document argument for
2359 md_undefined_symbol.
2361 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2363 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2364 (md_parse_option): Handle it.
2365 (md_show_usage): Document it.
2367 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2369 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2370 opcode, for the instruction `pal19'. From Andrea Arcangeli
2373 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2375 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2377 (md_assemble): To here, before template operands are matched.
2378 Also ensure a constant immediate is sign extended when we know the
2379 size is at most 16 bits. This is to catch cases like "add
2380 $0xffc0,%ax" where we don't know the size, and thus that the
2381 immediate can be represented as Imm8S until after parsing the
2383 (i386_displacement): Similarly sign extend 16 bit constant
2385 (md_assemble): Relax 16-bit jump constant range check to suit sign
2386 extended displacements.
2388 2000-02-26 Andreas Jaeger <aj@suse.de>
2390 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2392 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2394 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2395 call operands when intel_syntax.
2396 (intel_float_operand): Return 2 for "fi...".
2397 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2398 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2399 earlier "SHORT" change.
2400 (md_assemble): When determining suffix from Regs, exclude
2403 2000-02-24 Nick Clifton <nickc@cygnus.com>
2405 * configure: Add arm-wince, mips-pe and sh-pe targets.
2406 * configure: Regenerate.
2408 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2410 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2411 "pe-mips" for the mips-pe target.
2413 * config/tc-arm.c (insns): Change displacement encoded in BL
2414 and B instructions if the target port is arm-wince.
2415 (do_ldst): Do not bias the relocation offset if the target
2417 (md_pcrel_from): Add in missing relocation offset bias if the
2418 target os arm-wince.
2420 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2421 (md_begin): Disable -G support for mips-pe target.
2422 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2423 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2426 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2427 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2428 assembler, just set the alignment to 4.
2430 * config/te-wince-pe.h: New file for WinCE targets. Define
2433 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2435 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2436 string instructions.
2437 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2438 (i386_intel_memory_operand): After finding a segment override,
2439 check again for no `[' before looking for a displacement. Bomb if
2440 more than one displacement rather than silently discarding the
2441 second and subsequent ones. Free strings malloc'd by
2442 build_displacement_string.
2444 2000-02-24 Catherine Moore <clm@cygnus.com>
2446 * config/obj-som.c (obj_pseudo_table): Add "weak".
2447 (obj_som_weak): New routine.
2449 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2451 * config/tc-i386.c (union i386_op): New.
2452 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2453 Throughout file replace occurences of disps[n], imms[n], regs[n]
2454 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2455 intel mode operand swapping. Add assert in regKludge and
2456 fake_zero_displacement code. Test i.types[n] when outputting
2457 displacements and immediates. Combine output of Disp16 with
2459 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2460 when in intel mode by (not) reversing fsub and fdiv operands
2461 before the template search. This fails for single operand
2462 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2463 undefined. Instead fix the base_opcode after we've found the
2464 template. Move base_opcode xor with found_reverse_match from
2465 opcode output code to before this fix so we test for the correct
2467 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2468 check in intel mode. Instead compare opcodes.
2470 * config/tc-i386.h (TC_RELOC): Delete.
2471 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2472 with equivalent call to reloc.
2474 * as.h (flag_m68k_mri): Move declaration after target include, and
2475 only declare when TC_M68K defined. Define as zero otherwise.
2476 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2477 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2478 Define as zero otherwise.
2479 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2480 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2481 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2482 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2483 testing whether defined.
2484 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2485 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2486 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2487 rather than testing whether defined.
2488 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2489 (parse_mri_cons): Declare and use only when TC_M68K.
2490 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2491 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2492 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2494 * NEWS: Mention IBM 370 support.
2496 2000-02-23 Richard Henderson <rth@cygnus.com>
2498 * config/tc-i386.c (md_assemble): When swapping operands for
2499 intel_syntax, assume everything that's not Imm or Disp is a
2502 2000-02-23 Linas Vepstas <linas@linas.org>
2504 * config/tc-i370.c, config/tc-i370.h: New files.
2505 * Makefile.am: Add support for Linux/IBM 370.
2506 * configure.in: Likewise.
2507 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2508 * config/obj-elf.c: Include elf/i370.h
2509 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2511 * Makefile.in: Regenerate.
2512 * configure: Regenerate.
2514 * doc/c-i370.texi: New file.
2515 * doc/all.texi: Include it.
2516 * doc/as.texinfo: And here.
2517 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2518 * doc/Makefile.in: Regenerate.
2520 2000-02-19 Michael Meissner <meissner@redhat.com>
2522 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2523 determine if an instruction can be used in parallel with an ADDppp
2524 or SUBppp instruction.
2526 2000-02-22 Andrew Haley <aph@cygnus.com>
2528 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2530 1999-12-30 Andrew Haley <aph@cygnus.com>
2532 * config/tc-mips.c (mips_gp32): New variable.
2533 (macro_build) Use mips_gp32.
2535 (md_longopts): Add "-mgp32" and "-mgp64".
2536 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2538 (OPTION_M7900): Change offset
2539 (OPTION_NO_M7900): Ditto.
2541 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2543 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2544 warning, and bump it to 1.
2546 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2548 From Brad Lucier <lucier@math.purdue.edu>:
2549 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2552 2000-02-21 Catherine Moore <clm@cygnus.com>
2554 * config/tc-mips.c (MF_HILO_INSN): Define.
2555 (mips_7000_hilo_fix): Declare.
2556 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2557 (md_parse_option): Check for 7000_HILO_FIX options.
2558 (OPTION_M7000_HILO_FIX): Define.
2559 (OPTION_NO_M7000_HILO_FIX): Define.
2560 * doc/c-mips.texi (-mfix7000): Describe.
2562 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2564 * listing.c (print_lines): Remove unused variable `end'.
2566 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2567 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2568 reloc_type when BFD_ASSEMBLER.
2569 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2570 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2571 statement and quell signed vs. unsigned comparison warning.
2573 2000-02-18 Nick Clifton <nickc@cygnus.com>
2575 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2576 the computed frag offset, rather than overwriting it.
2578 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2580 * config/tc-sh.c ("elf/sh.h"): Include.
2581 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2582 (md.begin): Initialize target_arch.
2583 Only include opcodes in has table that match selected architecture.
2584 (parse_reg): Recognize register names for sh-dsp.
2585 (parse_at): Recognize post-modify addressing.
2586 (get_operands): The leading space is now optional.
2587 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2588 arguments. Update valid_arch.
2589 (build_Mytes): Add support for SDT_REG_N.
2590 (find_cooked_opcode): New function, broken out of md_assemble.
2591 (assemble_ppi, sh_elf_final_processing): New functions.
2592 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2593 (md_longopts, md_parse_option): New option: -dsp.
2594 * config/tc-sh.h (elf_tc_final_processing): Define.
2595 (sh_elf_final_processing): Declare.
2597 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2599 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2600 the unwinder subspace. Save the current seg/subseg before creating
2603 2000-02-10 Nick Clifton <nickc@cygnus.com>
2605 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2606 little endian targets.
2607 (INST_BYTE1): Redefine to handle big and little endian
2609 (cpu_type): New type: Select between M340 and M210.
2610 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2611 instructions of the M340.
2612 (md_assemble): Add support for the MULSH and OPSR classes of
2614 (md_atof): Add support for little endian targets.
2615 (md_parse_option): Add support for -EL, -EB and -mcpu command
2617 (md_convert_frag): Add support for little endian targets.
2618 (md_apply_fix3): Add support for little endian targets.
2619 (md_number_to_chars): Add support for little endian targets.
2621 2000-02-10 Timothy Wall <twall@redhat.com>
2623 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2624 defined, use it to verify the symbol just read should be a label.
2626 2000-02-10 Timothy Wall <twall@redhat.com>
2628 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2629 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2630 around colons when KEEP_WHITE_AROUND_COLON is defined.
2631 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2632 and KEEP_WHITE_AROUND_COLON.
2634 2000-02-08 Timothy Wall <twall@redhat.com>
2636 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2638 (do_repeat): New. Abstract repeat logic so that a "break" can be
2640 (end_repeat): New. Provide support for a "break" out of the
2642 * read.h: Add prototypes for new functions.
2644 2000-02-08 Timothy Wall <twall@redhat.com>
2646 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2647 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2648 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2651 2000-02-08 Timothy Wall <twall@redhat.com>
2653 * read.c: Added elseif to directives table.
2654 * read.h: Added prototype for s_elseif.
2655 * doc/as.texinfo: Added description for elseif.
2656 * cond.c (s_elseif): New function
2658 2000-02-04 Timothy Wall <twall@redhat.com>
2660 * listing.c (print_lines): Remove conditionals causing bug in
2663 2000-02-03 Timothy Wall <twall@cygnus.com>
2665 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2667 * frags.c (frag_new): Calculate fr_fix in octets
2668 (frag_now_fix) Return offset as target address offset (bytes).
2669 (frag_now_fix_octets) New - Return offset in octets (8-bit
2671 * frags.h: Added prototype for frag_now_fix_octets().
2672 Distinguish between octets and bytes in field descriptions.
2673 * listing.c (calc_hex): Account for octets vs bytes when
2674 printing addresses/offsets.
2675 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2676 target is little-endian, print the octets in a word in big-endian
2677 order so that the display looks like a proper hexadecimal number,
2678 instead of having the octets reversed.
2679 * read.c (do_align): When recording alignment, alignment power
2680 should be in terms of target bytes (minimum addressible unit)
2682 (do_org) Convert ORG target address (byte) argument into an
2683 octet offset when generating a variable fragment.
2684 * symbols.c (resolve_symbol_value): Symbol final value
2685 converted to a target address offset (bytes) from its octet offset.
2686 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2687 offset (bytes) is adjusted by the frag offset (octets) converted
2689 (coff_frob_section) Section alignment power is in terms of bytes;
2690 convert it to an octet alignment power when calculating size (and
2691 size mask) in octets. Don't modify the section size in order to
2692 "align" it for TI COFF, since that format has a different method
2693 for storing alignment information.
2695 2000-02-01 Timothy Wall <twall@cygnus.com>
2697 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2698 entries, matching the way GCC generates them. If not escaped, the
2699 filename is encoded incorrectly.
2701 2000-01-31 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-arm.c (reg_table): Add support for ATPCS register
2706 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2708 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2710 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2712 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2713 of a symbol when we really care about its value.
2715 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2717 * config/tc-mcore.c (md_assemble): Give warning message if
2718 operands passes to instruction are more than the spec.
2720 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2722 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2723 Thumb mode but the label seen was not declared as '.thumb_func'
2724 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2725 correct disassembly of Thumb code bounded by non function labels.
2727 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2729 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2730 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2732 * Makefile.in: Same here.
2735 * configure.in: Set bfd_gas for i386-aout when primary target
2736 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2737 we may need the primary te_file. Remove incorrect comment.
2739 * configure: Regenerate.
2741 * config/e-i386aout.c: New file.
2743 * as.c (USE_EMULATIONS): Move to before print_version_id.
2744 (struct emulation): Add i386aout.
2745 (show_usage): Split text strings. Reformat -a text. Add --em
2749 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2750 (aout_format_ops): New.
2753 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2754 preprocessor conditional and add aout USE_EMULATIONS tests.
2755 (read_a_source_file): Don't pass error strings to printf as
2759 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2761 (do_data): Same here.
2762 (process_file): And here.
2765 * symbols.c (colon): Rewrite "already defined" fatal message
2766 code for aout with USE_EMULATIONS.
2769 * config/obj-aout.c (OBJ_HEADER): Define.
2770 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2772 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2773 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2775 (obj_aout_type): Expand S_SET_OTHER here too.
2776 (obj_read_begin_hook): Remove.
2777 (aout_pop_insert): New.
2778 (obj_aout_s_get_other): New.
2779 (obj_aout_s_get_desc): New.
2780 (aout_format_ops): New.
2783 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2784 gets aout_pseudo_table.
2785 (aout_pseudo_table): Declare.
2786 (obj_read_begin_hook): Define.
2789 * config/obj-coff.c (obj_pseudo_table): Rename to
2791 (coff_pop_insert): Use coff_pseudo_table.
2792 (coff_sec_sym_ok_for_reloc): Remove.
2793 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2794 and comment all zero entries and remove #if 0 code.
2797 * config/obj-coff.h (obj_pop_insert): Define.
2798 (coff_pseudo_table): Declare.
2801 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2802 s_get_size, s_set_size. Comment all zero entries.
2805 * config/obj-elf.c (elf_s_get_other): New function.
2806 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2807 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2808 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2810 (obj_elf_parse_section_letters): Don't pass error strings to
2811 printf as format arg.
2814 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2816 (elf_s_get_other): Declare.
2817 (S_GET_OTHER) Define as elf_s_get_other if not already
2819 (S_SET_OTHER): Only define when not already defined.
2820 (elf_obj_read_begin_hook): Declare.
2821 (obj_read_begin_hook): Define.
2822 (elf_obj_symbol_new_hook): Declare.
2823 (obj_symbol_new_hook): Define.
2826 * config/obj-multi.h: Add copyright header and protect against
2827 multiple inclusion. Add * to all function pointers.
2828 (OBJ_HEADER): If defined, include it rather than other defines
2830 (obj_frob_file_after_relocs): Test for NULL.
2831 (obj_symbol_new_hook): Here too.
2832 (obj_sec_sym_ok_for_reloc): And here.
2833 (S_GET_OTHER): Define.
2834 (S_GET_DESC): Define.
2835 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2836 (OBJ_MAYBE_ELF): Update comment.
2838 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2839 OBJ_AOUT preprocessor conditional and handle emulation by
2840 testing OUTPUT_FLAVOR.
2841 (i386_displacement): Here too.
2842 (md_section_align): Similarly here.
2843 (i386_target_format): Conditionally compile when more than one
2844 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2845 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2846 (i386_displacement): Here too.
2849 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2850 Define TARGET_FORMAT for aout only when not multi.
2853 * config/te-multi.h: Delete file as it's identical to te-generic.h
2855 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2857 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2858 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2861 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2863 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2866 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2868 * config/tc-mips.c (mips_do_align): New function.
2869 * config/tc-mips.h (md_do_align): Define.
2871 2000-01-10 Philip Blundell <philb@gnu.org>
2873 * doc/c-arm.texi (ARM Options): Fix typo.
2874 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2875 line separator for Linux.
2876 * doc/as.texinfo (Comments): Mention the ARM.
2878 2000-01-10 Philip Blundell <pb@futuretv.com>
2880 * configure.in (arm*-*-conix*): New target.
2881 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2883 * configure: Regenerate.
2885 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2887 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2888 (obj_elf_visibility): New function.
2890 * doc/as.texinfo (Visibility): New node: document visibility
2893 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2895 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2896 warning for absolute jump/call without `*' in non-intel mode. No
2897 need to set i.types[0] JumpAbsolute in intel mode.
2899 1999-12-22 Philip Blundell <pb@futuretv.com>
2901 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2902 hook function when changing sections.
2903 (arm_s_data): Likewise.
2905 1999-12-14 Nick Clifton <nickc@cygnus.com>
2907 * config/tc-arm.c (md_parse_option): Add support for -marm720
2908 command line switch.
2910 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2912 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2913 (r_registers, xr_registers): Define.
2914 (r_register_name, xr_register_name): New functions.
2915 (md_assemble): Handle new am33 operand types and instruction
2917 (mn10300_insert_operand, check_operand): Likewise.
2919 1999-11-29 Nick Clifton <nickc@cygnus.com>
2921 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2922 (s_force_thumb): Set thumb_mode to 2.
2923 (md_assemble): Do not complain about thumb instructions on a
2924 non-thumb target if thumb_mode is set to 2.
2926 1999-11-28 Michael Meissner <meissner@cygnus.com>
2928 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2929 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2930 (O_...): Add new machine dependent expressions if we are handling
2931 explicit relocations.
2932 (alpha_reloc_op): New static table holding the explicit relocation
2934 (alpha_literal_hash): New static to hold the hash table for
2935 explicit relocations.
2936 (alpha_macros): Add support for explicit relocations.
2937 (md_begin): If explicit relocations, initialize hash table.
2938 (md_assemble): Don't print a second error if tokenize_arguments
2939 already printed an error message.
2940 (md_apply_fix): Add support for explicit relocations.
2941 (alpha_force_relocation): Ditto.
2942 (alpha_fix_adjustable): Ditto.
2943 (alpha_adjust_symtab): New function to support explicit
2945 (alpha_adjust_symtab_relocs): Ditto.
2946 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2947 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2948 Add support for explicit relocations. Return -2 if an error
2949 message was already printed.
2950 (find_macro_match): Add support for explicit relocations. Comment
2952 (emit_insn): Add support for explicit relocations.
2953 (assemble_tokens): Ditto.
2955 (load_expression): Ditto.
2958 (emit_ir_load): Ditto.
2959 (emit_loadstore): Ditto.
2962 (emit_sextX): Ditto.
2963 (emit_division): Ditto.
2964 (emit_jsrjmp): Ditto.
2965 (emit_retjcr): Ditto.
2967 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2969 (tc_adjust_symtab): If explicit relocations, call the function
2970 alpha_adjust_symtab.
2971 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2972 relocations next to the literal relocation they reference.
2973 (TC_INIT_FIX_DATA): Initialize the new fields.
2974 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2976 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2978 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2979 'B' operand for PA2.0 bb instruction.
2981 1999-11-18 Nick Clifton <nickc@cygnus.com>
2983 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2986 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2988 (mcore_force_relocation): Force relocations to be generated for
2991 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2993 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2994 (i386_displacement): Disallow O_big displacements.
2996 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2998 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2999 Small improvements in error checking.
3000 (md_assemble): Support for unconditional ARM instructions.
3001 (md_parse_option): Support for -m[arm]v5e flag.
3003 1999-11-12 Nick Clifton <nickc@cygnus.com>
3005 * macro.c (buffer_and_nest): Do not check beyond the end of the
3008 1999-11-11 Nick Clifton <nickc@cygnus.com>
3010 * macro.c (buffer_and_nest): Look for seperator after TO and
3013 1999-11-08 Andrew Haley <aph@cygnus.com>
3015 * app.c (do_scrub_chars): When in State 10, treat backslash
3016 characters in the same way as as symbol characters.
3018 1999-11-07 Richard Henderson <rth@cygnus.com>
3020 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3021 the previous label was in the current section before playing
3022 with auto-alignment.
3024 1999-11-06 Nick Clifton <nickc@cygnus.com>
3026 * config/tc-v850.c (v850_force_relocation): Force relocation
3028 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3031 1999-11-05 Michael Meissner <meissner@cygnus.com>
3033 * expr.h (operatorT): Increase machine dependent operators to 16.
3034 * expr.c (op_rank): Ditto.
3036 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3038 * read.c (pseudo_set): Reject attempts to set the value of a
3041 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3044 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3046 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3047 to bfd_set_section_contents.
3049 1999-11-03 Nick Clifton <nickc@cygnus.com>
3051 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3053 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3055 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3056 (mips_ip): Use OPCODE_IS_MEMBER.
3058 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3060 * config/tc-arm.c (reg_required_here): Improve comments.
3062 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3063 (tinsns): Initialize variants field.
3065 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3066 BAD_PC respectively.
3068 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3070 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3071 * config/tc-arm.h: Fix compile time warnings.
3073 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3075 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3076 form @abs16, @(abs16) and @(abs16 + imm).
3078 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3080 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3081 (ISA_HAS_64_BIT_REGS) New.
3082 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3083 mips_emit_delays,macro_build,load_register,load_addresss,
3084 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3085 and/or use new ISA_xxx macros in expressions involving
3086 ISA, particularly mips_opts.isa.
3088 1999-10-18 Michael Meissner <meissner@cygnus.com>
3090 * expr.h (operatorT): Add machine dependent operators md1..md8.
3091 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3092 for the machine dependent operators to use.
3094 * expr.c (op_rank): Add machine dependent operators.
3096 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3098 (O_cpregister): Ditto.
3099 (md_begin): Change X_op test that field is wide enough to use
3100 O_max instead of O_alpha_max.
3101 (cpu_types): Fill in missing initializer.
3102 (alpha_num_macros): Make unsigned.
3103 (md_assemble): Make opnamelen be size_t.
3104 (md_apply_fix): Cast alpha_num_operands to int before testing.
3105 (alpha_force_relocation): Ditto.
3106 (alpha_fix_adjustable): Ditto.
3107 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3108 (tc_gen_reloc): Ditto.
3109 (tc_get_register): Ditto.
3114 (s_alpha_ent): Ditto.
3115 (s_alpha_end): Ditto.
3116 (s_alpha_frame): Ditto.
3117 (s_alpha_prologue): Ditto.
3118 (s_alpha_file): Ditto.
3119 (s_alpha_gprel32): Ditto.
3120 (s_alpha_proc): Ditto.
3121 (s_alpha_set): Ditto.
3122 (s_alpha_base): Ditto.
3123 (s_alpha_align): Ditto.
3124 (s_alpha_arch): Ditto.
3125 (alpha_align): Ditto.
3126 (assemble_insn): Suppress unused variable warning.
3128 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3129 order in the structure.
3130 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3132 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3134 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3136 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3138 * config/tc-i386.c (i386_index_check): Correct #endif location.
3140 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3142 * as.c (show_usage): Document new options.
3143 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3144 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3145 (parse_args): Parse the new options.
3146 (main): If there were warnings, and --fatal-warnings
3147 was specified, print an error.
3148 * as.h: New variable, flag_fatal_warnings, for new option.
3150 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3152 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3153 '@'. Change autoincrement completers to fall through to cache control
3156 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3158 (pa_parse_addb_64_cmpltr): New function.
3160 * config/tc-hppa.c (pa_ip): Change error message.
3161 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3162 '?Q' args to allow falling through.
3164 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3165 Remove unused conditional codes.
3166 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3168 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3170 * config/tc-d30v.c (CHAR_BIT): Define.
3171 (check_range): Fix bit operations to support integers bigger than
3174 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3176 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3179 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3180 Doug Evans <devans@cygnus.com>
3182 Add support for m32rx.
3183 * config/tc-m32r.c (enable_m32rx): New static global.
3184 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3185 (allow_m32rx): New function.
3186 (M32R_SHORTOPTS): Add `O'.
3187 (md_longopts): Add --m32rx plus several warning options.
3188 (md_parse_option): Handle new options.
3189 (md_show_usage): Print them.
3190 (md_begin): Enable m32rx.
3191 (OPERAND_IS_COND_BIT): New macro.
3192 (first_writes_to_seconds_operands): New function.
3193 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3194 (target_make_parallel,assemble_two_insns): New functions.
3195 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3196 If optimizing and m32rx, try to make consecutive insns parallel.
3198 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3200 * config/tc-mips.c (nopic_need_relax): Allow for the
3201 .sdata.foo sections generated by -fdata-sections,
3202 and for the .gnu.linkonce.s sections generated by C++.
3204 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3206 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3207 with cleaner code using completer prefixes. Add 'Y'.
3209 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3211 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3213 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3214 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3215 insn does not match and we should try the next insn in the table.
3217 1999-09-22 Nick Clifton <nickc@cygnus.com>
3219 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3221 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3223 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3226 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3228 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3229 OBJ_ELF. If ELF, add "sq".
3230 (md_parse_option): If ELF, ignore -s and -q.
3231 (md_show_usage): Mention ELF options.
3233 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3235 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3238 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3240 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3242 * config/tc-hppa.c (struct pa_it): New field "trunc".
3243 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3244 (pa_parse_ftest_gfx_completer): New function
3245 (pa_parse_fp_cnv_format): New function.
3247 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3248 (md_apply_fix): Handle 22bit pc-rel branches.
3250 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3252 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3254 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3256 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3258 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3260 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3261 (pa_ip): Handle 'fX'.
3263 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3265 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3266 unwinds unless the function is in the text space.
3267 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3269 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3271 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3272 (md_assemble): To here. Tweak address generation.
3274 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3276 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3277 (md_assemble): Call dwarf2_where for OBJ_ELF.
3278 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3279 (pa_end_of_source): New function.
3280 * tc-hppa.h (md_end): Define for OBJ_ELF.
3282 1999-09-14 Michael Meissner <meissner@cygnus.com>
3284 * configure.in (Canonicalization of target names): Remove adding
3285 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3286 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3287 * configure: Regenerate.
3289 1999-09-14 Donn Terry <donn@interix.com>
3291 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3293 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3295 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3296 pc-relative jmp/call to an absolute symbol.
3297 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3298 absolute section symbols.
3300 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3301 jump handling code and comments.
3303 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3305 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3306 the value if TE_PE and a global defined symbol.
3308 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3310 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3311 print the symbol, rather than printing it here.
3313 1999-09-11 Donn Terry <donn@interix.com>
3315 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3316 BFD_RELOC_RVA relocations.
3318 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3319 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3322 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3324 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3325 * doc/internals.texi (Object format backend): Document
3328 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3329 relocations against global symbols if TE_PE.
3331 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3332 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3334 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3337 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3338 symbols which do not have a constant value, or tags with
3339 non-tags. Remove the symbol from the list before adding it at the
3342 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3343 C_FCN symbol differently if TE_PE.
3344 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3345 appears in the pseudo-op, rather coff_line_base which is only set
3348 * config/obj-coff.c (obj_coff_loc): New static function.
3349 (obj_pseudo_table): Add "loc".
3351 * config/obj-coff.c (add_lineno): Check that the line number is
3354 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3355 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3357 (md_atof): Return NULL rather than 0.
3358 * config/tc-i386.c (md_atof): Change type to int.
3359 * expr.c (expr): Change first parameter to int.
3360 * config/obj-coff.c: Add declarations for static functions.
3361 (coff_frob_symbol): Use SYM_AUXENT.
3362 * config/tc-i386.h (flag_16bit_code): Don't declare.
3364 * config/obj-coff.c (obj_coff_section): Default to setting
3365 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3367 * write.c (adjust_reloc_syms): Print adjusted fixup.
3369 * expr.c (integer_constant): Correct too_many_digits calculation
3372 1999-09-09 Andreas Schwab <schwab@suse.de>
3374 * doc/c-arm.texi: Fix arguments of @var to not contain
3377 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3379 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3381 (md_parse_option): Only support -k flag for ELF and COFF targets.
3383 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3385 * config/tc-hppa.c (pa_ip): Put strict register checks before
3386 call to pa_parse_number.
3388 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3390 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3392 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3395 1999-09-06 Donn Terry <donn@interix.com>
3397 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3399 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3401 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3402 candidate instruction. Require registers for register arguments
3403 when in strict mode. Require assemble-time constants for
3404 constants when in strict mode.
3405 (pa_get_absolute_expression): Require a constant when in strict
3408 1999-09-06 Nick Clifton <nickc@cygnus.com>
3410 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3412 1999-09-04 Steve Chamberlain <sac@pobox.com>
3414 * config/tc-pj.c: New file, supports picoJava in ELF.
3415 * config/tc-pj.h: Ditto.
3416 * configure.in (pjl*, pj*): New targets.
3417 * Makefile.am: Rebuild dependencies.
3418 (CPU_TYPES): Add pj.
3419 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3420 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3421 * doc/c-pj.texi: New file.
3422 * doc/as.texinfo: Add some PJ specifics.
3423 * doc/all.texi: Add PJ to the list of all architectures, sort them
3425 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3426 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3428 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3430 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3431 (obj_frob_file): Test for null pointer.
3432 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3433 (OBJ_PROCESS_STAB): And here.
3434 (elf_obj_sy): Remove
3436 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3437 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3438 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3440 * config/obj-coff.c (no_func): Remove.
3441 (coff_format_ops): Change occurrences of no_func to 0, as we test
3442 for 0 in obj-multi.h.
3444 * configure.in: Enable bfd for i386-coff when primary target is
3445 bfd. Enable i386 elf,coff emulation support. Don't set
3446 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3447 emulation to support.
3448 *configure: Regenerate.
3450 1999-09-02 Nick Clifton <nickc@cygnus.com>
3452 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3453 .section .line directive is encountered.
3455 1999-09-01 Nick Clifton <nickc@cygnus.com>
3457 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3460 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3461 * as.texinfo: Document --gdwarf2 command line option.
3462 Add additional documentation of ARM command line switches.
3464 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3466 * config/tc-i386.c (i386_intel_memory_operand): Combine
3467 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3468 and RESTORE_END_STRING around parse_register calls.
3469 (i386_operand): Here too.
3470 (i386_is_reg): Remove.
3471 (parse_register): Move as_bad calls from within this function to
3474 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3476 Based on a patch from H.J. Lu <hjl@gnu.org>
3477 * config/tc-i386.c (parse_register): Handle FP regs specially.
3478 (md_begin): Remove '(' and ')' from register_chars.
3480 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3482 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3483 error message (done elsewhere).
3485 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3487 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3489 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3491 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3494 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3496 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3498 Add new completers. Fix bug in 64 bit condition handling.
3500 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3503 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3505 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3507 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3509 1999-08-27 Jim Wilson <wilson@cygnus.com>
3511 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3512 (struct ls): Add frag field. Initialize it to zero.
3513 (out_end_sequence): New local text_frag. Set it while in text section.
3514 Replace address check with frag check. Set ls.frag to text_frag if
3515 out_set_addr called.
3516 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3517 Set it before switching sections. Replace address check with frag
3518 check. Set ls.frag to saved_frag if out_set_addr called.
3520 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3522 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3523 output "advance_pc" opcode instead of calling gen_addr_line().
3524 The latter has the undesired side-effect of creating a new row
3525 in the debug line info matrix.
3527 1999-08-26 Jim Wilson <wilson@cygnus.com>
3529 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3530 ls.last_filename if last is less than zero. Set ls.last_filename
3531 when allocating new entry.
3532 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3535 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3537 * config/tc-i386.c (i386_index_check): Fix the displacement size
3538 when INFER_ADDR_PREFIX.
3540 1999-08-18 Nick Clifton <nickc@cygnus.com>
3542 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3545 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3547 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3548 handle 0xffffNNNN constants correctly.
3550 1999-08-16 Nick Clifton <nickc@cygnus.com>
3552 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3555 1999-08-13 Nick Clifton <nickc@cygnus.com>
3557 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3558 (md_apply_fix3): Always pass positive values to
3559 validate_offset_imm.
3561 1999-08-12 Nick Clifton <nickc@cygnus.com>
3563 * config/tc-arm.c (skip_whitespace): New macro.
3564 Formatting tidy ups.
3566 (md_apply_fix3): Store relocation offset in addend for ELF based
3568 (arm_force_relocation): Always generate relocs for Thumb function
3571 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3573 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3574 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3576 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3578 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3579 flags for the unwind subspace.
3581 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3582 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3583 suitable relocation based on the size of the target's pointer.
3584 Always Use subsegment zero for the unwinders.
3585 (pa_level): Handle "2.0w".
3587 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3589 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3590 with the following instruction unless this was specified.
3592 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3594 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3595 certain sections, to match BFD changes.
3597 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3599 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3600 (EXTRA_SCRIPTS): Define to keep automake happy.
3601 * Makefile.in: Rebuild.
3603 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3605 * Makefile.am: Rename .dep* files to DEP*.
3606 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3607 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3609 * Makefile.in: Rebuild.
3611 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3613 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3615 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3617 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3618 avoid problems on DOS filesystems.
3619 * Makefile.in: Rebuild.
3621 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3623 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3625 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3628 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3630 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3631 line to create ${GDBINIT} rather than .gdbinit.
3632 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3634 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3636 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3638 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3640 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3642 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3644 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3645 non-adjustable symbols.
3647 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3649 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3651 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3653 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3656 1999-08-05 Donn Terry <donn@interix.com>
3658 * config/te-interix.h: New file.
3659 * configure.in (i386-*-interix*): New target.
3660 * configure: Rebuild.
3662 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3664 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3665 selectors for ELF too.
3666 (selector_table): Add "ltp" and "rtp" selectors.
3668 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3670 * config/tc-i386.c (i386_operand): No need to change
3671 operand_string pointer in segment reg case before goto
3672 do_memory_reference. Initialise displacement_string_start and
3673 displacement_string_end after do_memory_reference label.
3674 (i386_index_check): Add operand_string param, and print error
3675 message on failure here.
3676 (i386_intel_memory_operand): Instead of here.
3677 (i386_operand): And here.
3678 (INFER_ADDR_PREFIX): Enable.
3680 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3682 * config/tc-i386.h (DefaultSize): Define. Renumber following
3683 opcode_modifier defines.
3685 From Etienne Lorrain <etienne.lorrain@ibm.net>
3686 * config/tc-i386.c (stackop_size): New variable.
3687 (set_16bit_code_flag): Clear it here.
3688 (set_16bit_gcc_code_flag): New function.
3689 (md_pseudo_table): Add "code16gcc" entry.
3690 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3692 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3694 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3695 next_set_end even if the end symbol is being discarded.
3697 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3698 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3699 * config/obj-coff.c: Likewise.
3700 (seg_info_type): Remove.
3701 (seg_info_off_by_4): Change to array of segT.
3702 (s_get_segment): Adjust accordingly.
3703 (obj_pseudo_table): Fully initialize sentinel entry.
3705 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3706 Ralf Baechle <ralf@uni-koblenz.de>.
3708 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3710 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3712 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3714 * config/tc-i386.c: Indentation and white space changes.
3715 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3716 don't enable it by default.
3717 (i386_intel_operand): Remove redundant prototype.
3718 Move check on number of memory operands, and i.mem_operands++
3719 (i386_intel_memory_operand): To here.
3720 Remove i386_immediate code from here. Remove special case code
3721 for input and output using (%dx). Remove base/index checks and
3722 call i386_index_check instead. Save initial operand_string
3723 argument for error message.
3724 (i386_operand): Remove redundant prototype. Move base/index
3725 checks to i386_index_check.
3726 (i386_displacement): Move intel mode check for non-zero
3728 (i386_intel_memory_operand): To here.
3730 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3732 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3733 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3734 by .register pseudo-op if -64 and --no-undeclared-regs.
3735 (s_register, sparc_adjust_symtab): New functions.
3736 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3737 Declare sparc_adjust_symtab as tc_adjust_symtab.
3738 * doc/c-sparc.texi: Add description of #ignore special literal
3739 for .register pseudo-op.
3741 1999-07-30 Catherine Moore <clm@cygnus.com>
3743 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3744 the relocation's section offset.
3746 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3748 * write.c (fixup_segment): Fix generic error check overflow test.
3750 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3751 X_add_number to long.
3753 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3755 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3758 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3760 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3763 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3765 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3767 * configure.bat: Remove; obsolete.
3768 * config/go32.cfg: Likewise.
3770 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3772 * configure.in (i386-*-vxworks*): New target.
3773 * configure: Rebuild.
3775 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3777 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3779 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3781 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3783 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3784 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3785 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3786 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3787 MAX_RELOC_EXPANSION): Define.
3788 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3790 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3792 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3793 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3794 block. Print a warning if an 8-bit or 16-bit constant
3795 displacement or immediate is truncated on output.
3796 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3798 (i386_operand): Disallow immediate jump absolute operand.
3800 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3802 * configure.in: Bump version number to 2.9.5.
3803 * configure: Rebuild.
3805 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3808 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3810 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3811 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3813 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3815 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3817 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3819 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3820 if -mno-fpu was given.
3821 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3823 (cons_fix_new_arm): Remove misleading comments.
3825 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3827 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3829 (relax_segment): Likewise. After giving a rs_org error, convert
3830 the frag to rs_align to avoid cascading errors.
3832 1999-07-12 Andreas Schwab <schwab@suse.de>
3834 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3836 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3838 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3839 as appropriate. Fill in structure initializations. Add variable
3840 initializations. Add casts.
3841 * dwarf2dbg.c (print_stats): Change i to size_t.
3842 * listing.c (listing_listing): Change list_line to unsigned int.
3844 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3846 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3847 rather than checking for \001 and \002 in symbol name.
3848 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3850 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3852 * configure.in (hppa*-linux-gnu*): New target.
3853 * configure: Rebuilt.
3855 1999-07-08 Nick Clifton <nickc@cygnus.com>
3857 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3859 1999-07-07 Nick Clifton <nickc@cygnus.com>
3861 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3862 accessing symbolP directly.
3864 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3866 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3869 1999-07-05 Nick Clifton <nickc@cygnus.com>
3871 * config/tc-arm.c (ARM_EXT_V5): Define.
3872 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3873 (md_begin): Detect ARM v5 architectures.
3874 (md_parse_option): Accept arm v5 specification.
3875 (md_show_usage): Documment -marmv5 switch.
3877 * doc/c-arm.texi: Document -marmv5 command line option.
3879 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3881 (validate_immediate_twopart): New function. Determine if a
3882 constant can be computed by two ADD instructions.
3883 (output_inst): Remove its command line parameter - it was never
3885 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3886 implememt the ADRL pseudo op.
3887 (tc_gen_reloc): Generate a suitable error message if an ADRL
3888 instruction tries to generate a real reloc.
3890 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3892 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3894 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3897 1999-06-27 H.J. Lu <hjl@gnu.org>
3899 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3900 non BFD_ASSEMBLER case.
3902 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3904 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3907 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3909 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3910 out_end_sequence() when the address decreases due to a new frag.
3911 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3912 numbering starts with 1.
3914 1999-06-23 Nick Clifton <nickc@cygnus.com>
3916 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3918 (mcore_s_text): Call obj_elf_text for ELF target.
3919 (mcore_s_data): Call obj_elf_data for ELF target.
3920 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3922 (mcore_s_bss): New function: Dump literal table before changing
3924 (mcore_s_comm): New function: Dump literal table before changing
3927 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3928 No longer static functions.
3929 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3930 Provide prototypes for these functions.
3932 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3934 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3935 a list of names, to try obj_segment_name, and to try abbreviated
3936 names when using COFF without long section names.
3938 * config/tc-alpha.c: More use of symbol accessor functions.
3939 * config/tc-arc.c: Likewise.
3940 * config/tc-d30v.c: Likewise.
3941 * config/tc-fr30.c: Likewise.
3942 * config/tc-i860.c: Likewise.
3943 * config/tc-m88k.c: Likewise.
3944 * config/tc-mcore.c: Likewise.
3945 * config/tc-ns32k.c: Likewise.
3946 * config/tc-sparc.c: Likewise.
3947 * config/tc-v850.c: Likewise.
3949 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3950 sy_value with appropriate accessor functions.
3951 * config/tc-arm.c (md_apply_fix3): Likewise.
3952 * config/tc-d10v.c (AT_WORD_P): Likewise.
3953 * config/tc-v850.c (reg_name_search): Likewise.
3955 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3956 use symbol_get_bfdsym instead.
3957 * config/tc-ppc.c (md_assemble): Likewise.
3958 * config/tc-v850.c (v850_comm): Likewise.
3960 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3962 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3963 the symbol, rather than accessing the bsym member.
3964 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3965 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3966 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3967 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3968 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3969 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3970 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3971 * config/tc-v850.c (tc_gen_reloc): Likewise.
3973 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3975 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3976 (hppa_gen_reloc_type): Conditionalize on BFD64.
3977 (tc_gen_reloc): Re-enable ELF relocations.
3978 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3980 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3982 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3984 (do_ldst): Move assignment out of if condition.
3985 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3986 parentheses to avoid warning.
3988 1999-06-21 Nick Clifton <nickc@cygnus.com>
3990 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3991 macro to get at the BFD symbol associated with a GAS symbol.
3993 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3995 * config/tc-ppc.c: Update for symbol handling changes.
3996 * config/obj-coff.c: Likewise.
3998 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4000 * tc-hppa.c: General cleanups of ELF support. No more spaces
4001 and subspaces for ELF.
4002 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4003 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4004 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4005 (UNWIND_SECTION_NAME): Likewise.
4006 (space/subspace related structures): Conditionalize definitions
4008 (space/subspace directives and support routines): Conditionalize
4009 definitions and references/uses on OBJ_SOM.
4010 (label_symbol_struct): For ELF, track the symbol's segment. For
4011 SOM track its space.
4012 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4014 (USE_ALIASES): Kill for both SOM & ELF.
4015 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4016 (pa_space, pa_subspace): Corresponding changes.
4017 (pa_spaces_begin): Corresponding chagnes.
4018 (md_begin): Do not muck around with space/subspace stuff for
4020 (md_apply_fix): Temporarily disable argument relocation stuff
4022 (tc_gen_reloc): Temporarily disable relocation generation for
4024 (pa_build_unwind_subspace): Similarly.
4026 1999-06-16 Nick Clifton <nickc@cygnus.com>
4028 * config/tc-arm.c (thumb_set): New pseudo op.
4029 (text, data, section): Override these pseudo ops with ARM
4031 (s_thumb_set): New function: Perform the same as a .set pseudo
4032 op, but also mark the alias'ed symbol as being a Thumb
4034 (arm_s_text): New function: Perform the same as the .text
4035 pseudo op, but dump the literal pool before changing
4037 (arm_s_data): New function: Perform the same as the .data
4038 pseudo op, but dump the literal pool before changing
4040 (arm_s_section): New function: Perform the same as the
4041 .section pseudo op, but dump the literal pool before changing
4043 (arm_cleanup): Do not reset the current section before dumping
4046 1999-06-17 Nick Clifton <nickc@cygnus.com>
4048 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4049 OPTION_NO_WARN_UNMATCHED entries.
4050 (md_parse_option): Generate a warning message if an unrecognised
4051 option is encountered.
4053 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4054 (get_operands): When parsing an expression after an '@' symbol
4055 has been detected, do not ignore '#' symbols.
4056 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4059 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4061 From K. Richard Pixley <rich@noir.com>:
4062 * configure.in (ppc-*-vxworks*): New target.
4063 * configure: Rebuild.
4065 1999-06-12 Philip Blundell <philb@gnu.org>
4067 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4069 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4071 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4072 which refer to symbols in linkonce sections, permit reducing the
4073 relocs if the symbol is local.
4075 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4077 * subsegs.c (subseg_text_p): New function.
4078 * as.h (subseg_text_p): Declare.
4079 * read.c (do_align): Use subseg_text_p to set the default fill.
4080 * write.c (subsegs_finish): Likewise.
4081 * config/obj-coff.c (write_object_file): Likewise.
4082 * config/tc-i386.h (md_maybe_text): Don't define.
4083 (md_do_align): Use subseg_text_p to set the default fill.
4084 * config/tc-m32r.c (m32r_do_align): Likewise.
4085 * config/tc-sh.c (sh_do_align): Likewise.
4086 * config/tc-sparc.h (md_do_align): Likewise.
4088 1999-06-12 David O'Brien <obrien@freebsd.org>
4090 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4091 * configure: Rebuild.
4093 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4095 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4096 * Makefile.am: Rebuild dependencies.
4097 * Makefile.in: Rebuild.
4099 * config/tc-i386.c (i386_immediate): Remove unused label
4102 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4103 * symbols.c: Likewise.
4104 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4105 sy_next field when taking address, rather than symbol_next.
4107 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4109 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4110 value from the output file architecture.
4111 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4112 * dwarf2dbg.h: Change bfd_vma to addressT.
4114 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4116 * dwarf2dbg.h: Use PARAMS in function declarations.
4118 1999-06-11 Martin Dorey <mdorey@madge.com>
4120 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4121 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4123 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4125 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4127 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4129 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4132 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4134 * read.c (read_a_source_file): Only declare inescape if
4137 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4139 (find_entry_byval): Add parens to avoid warning.
4141 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4143 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4146 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4148 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4151 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4152 synthetize_setx): New functions.
4153 (md_assemble): Broken the special cases into the above
4154 functions. Make compiler happy if sizeof(bfd_vma)==4.
4155 Fix sethi generated from set/setuw. If instructions have a relloc,
4156 always clear the fields to be relocated in the opcode.
4157 (sparc_ip): Remove special_case global variable.
4159 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4161 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4162 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4163 indication of success rather than a value.
4164 (itbl_get_val): Likewise.
4165 (itbl_get_field): Use strcspn. Change delimiters to include
4167 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4168 (itbl_get_val): Likewise.
4169 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4171 * symbols.c (copy_symbol_attributes): Convert local symbols to
4174 1999-06-10 Nick Clifton <nickc@cygnus.com>
4176 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4179 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4181 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4182 Optimize set if sizeof(bfd_vma) == 64.
4183 (sparc_ip): Fix sethi - without %hi() it should generate
4184 R_SPARC_22 reloc, not R_SPARC_HI22.
4185 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4187 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4189 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4190 (s_ncons): New function.
4191 (native_op_table): New table.
4192 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4193 R_SPARC_OLO10 handling.
4195 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4197 * expr.h (struct expressionS): Revert last change; widen X_op.
4198 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4200 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4202 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4203 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4204 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4205 * Makefile.in: Regenerated.
4207 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4208 `common' pass on to s_mri_common.
4209 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4211 1999-06-06 Richard Henderson <rth@cygnus.com>
4213 * config/obj-elf.c (obj_elf_section): Don't free the return
4214 value of demand_copy_C_string.
4216 1999-06-05 Richard Henderson <rth@cygnus.com>
4218 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4219 creation logic from obj_elf_create_section.
4221 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4222 (section_stack): New.
4223 (special_sections): Make const.
4224 (obj_elf_section): Gut and rewrite parsing.
4225 (obj_elf_change_section): New function broken out of obj_elf_section.
4226 (obj_elf_parse_section_letters): Likewise.
4227 (obj_elf_section_word): Likewise.
4228 (obj_elf_section_type): Likewise.
4229 (obj_elf_previous): Treat as a toggle.
4230 (obj_elf_popsection): New.
4231 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4232 (ppc_section_type): Likewise.
4233 * config/tc-ppc.h: Likewise.
4235 * expr.h (struct expressionS): Don't make X_op a bitfield.
4236 * config/tc-alpha.c: Update for symbol handling changes.
4237 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4238 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4240 1999-06-05 Richard Henderson <rth@cygnus.com>
4242 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4243 (dwarf2_gen_line_info): Kill unused variables.
4244 (dwarf2_finish): Likewise.
4245 (dwarf2_where): Likewise.
4246 (dwarf2_directive_file): If we've only got a string,
4247 hand off to s_app_file.
4248 * ecoff.c: Move the include of ecoff.h.
4249 * symbols.h (S_IS_FUNCTION): Prototype.
4251 * read.c (LEX_HASH): Supply a default.
4253 (s_globl): Update `c' after skipping whitespace.
4254 * read.h (LEX_END_NAME, is_name_ender): New.
4255 * expr.c (get_symbol_end): Respect it.
4257 1999-06-04 Mark Klein <mklein@dis.com>
4259 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4261 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4263 * config/tc-hppa.c: Update for symbol handling changes.
4265 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4267 * cgen.c: Update for symbol handling changes.
4268 * config/tc-m32r.c: Likewise.
4270 * config/tc-hppa.h: Update for symbol handling changes.
4271 * config/tc-hppa.c: Likewise.
4273 * config/tc-arm.h: Update for symbol handling changes.
4274 * config/tc-arm.c: Likewise.
4275 (symbol_make_empty): Remove. Just use symbol_create.
4277 * symbols.c (symbol_set_tc): Correct name.
4279 * Makefile.am: Rebuild dependencies.
4280 ($(OBJS)): Don't depend upon struc-symbol.h.
4281 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4282 * dep-in.sed: Don't remove struc-symbol.h.
4283 * Makefile.in: Rebuild.
4285 * doc/internals.texi (Symbols): Describe changes in symbol
4288 1999-06-03 Richard Henderson <rth@cygnus.com>
4290 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4291 instead of doing the work by hand.
4293 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4295 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4296 state of line state-machine.
4297 (struct ls): Collect DWARF2 line state-machine state in new member
4298 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4299 resulted in any DWARF2 directives.
4300 (reset_state_machine): New function.
4301 (out_end_sequence): Ditto.
4302 (dwarf2_gen_line_info): When switching sections or switching to a
4303 lower text address, call out_end_sequence() first to terminate the
4304 previous code sequence as code sequences MUST have monotonically
4305 increasing addresses.
4306 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4308 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4310 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4311 DWARF2 debug info (line information only, at this point).
4312 * as.h: Update comment about supported debug formats.
4313 * dwarf2dbg.c, dwarf2dbg.h: New files.
4314 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4316 * expr.c (operand): Don't use [ for parens if we want an index op.
4317 (op_encoding): Switch [ into O_index, if desired.
4318 (op_rank): Renumber with O_index on bottom.
4319 (expr): If O_index, match closing bracket.
4320 * expr.h (O_index): New.
4322 * read.c (read_a_source_file): Conditionally allow matched "
4323 in lines passed to md_assemble.
4325 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4327 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4329 Add support for storing local symbols in a small structure to save
4330 memory when assembling large files.
4331 * as.h: Don't include struc-symbol.h.
4332 (symbolS): Add typedef.
4333 * symbols.c: Include struc-symbol.h.
4334 (local_hash): New static variable.
4335 (save_symbol_name): New static function, from symbol_create.
4336 (symbol_create): Call save_symbol_name.
4337 (local_symbol_count): New static variable.
4338 (local_symbol_conversion_count): Likewise.
4339 (LOCAL_SYMBOL_CHECK): Define.
4340 (local_symbol_make): New static function.
4341 (local_symbol_convert): New static function.
4342 (colon): Handle local symbols. Create local symbol for local
4344 (symbol_table_insert): Handle local symbols.
4345 (symbol_find_or_make): Create local symbol for local label name.
4346 (symbol_find_base): Check for local symbol.
4347 (symbol_append, symbol_insert): Check for local symbols.
4348 (symbol_clear_list_pointers, symbol_remove): Likewise.
4349 (verify_symbol_chain): Likewise.
4350 (copy_symbol_attributes): Likewise.
4351 (resolve_symbol_value): Handle local symbols.
4352 (resolve_local_symbol): New static function.
4353 (resolve_local_symbol_values): New function.
4354 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4355 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4356 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4357 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4358 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4359 (symbol_previous, symbol_next): New functions.
4360 (symbol_get_value_expression): Likewise.
4361 (symbol_set_value_expression): Likewise.
4362 (symbol_set_frag, symbol_get_frag): Likewise.
4363 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4364 (symbol_mark_used_in_reloc): Likewise.
4365 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4366 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4367 (symbol_mri_common_p): Likewise.
4368 (symbol_mark_written, symbol_clear_written): Likewise.
4369 (symbol_written_p): Likewise.
4370 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4371 (symbol_section_p, symbol_equated_p): Likewise.
4372 (symbol_constant_p): Likewise.
4373 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4374 (symbol_get_obj, symbol_set_obj): Likewise.
4375 (symbol_get_tc, symbol_set_tc): Likewise.
4376 (symbol_begin): Initialize local_hash.
4377 (print_symbol_value_1): Handle local symbols.
4378 (symbol_print_statistics): Print local symbol statistics.
4379 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4380 Declare new symbols.c functions. Move many declarations here from
4382 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4383 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4384 (struct symbol): Move bsym to make it clearly the first field.
4385 Remove TARGET_SYMBOL_FIELDS.
4386 (symbolS): Don't typedef.
4387 (struct broken_word): Remove.
4388 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4389 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4390 (symbol_clear_list_pointers): Likewise.
4391 (symbol_insert, symbol_remove): Likewise.
4392 (symbol_previous, symbol_append): Likewise.
4393 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4394 (struct local_symbol): Define.
4395 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4396 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4397 (local_symbol_get_frag, local_symbol_set_frag): Define.
4398 (local_symbol_get_real_symbol): Define.
4399 (local_symbol_set_real_symbol): Define.
4401 * write.c (write_object_file): Call resolve_local_symbol_values.
4402 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4403 (TARGET_SYMBOL_FIELDS): Don't define.
4404 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4405 ECOFF_DEBUGGING, add ECOFF fields.
4406 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4407 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4408 ECOFF_DEBUGGING, add ECOFF fields.
4409 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4410 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4411 * config/tc-mcore.h: Don't include struc-symbol.h.
4412 (TARGET_SYMBOL_FIELDS): Don't define.
4413 (struct mcore_tc_sy): Define.
4414 (TC_SYMFIELD_TYPE): Define.
4415 * Many files: Use symbolS instead of struct symbol. Use new
4416 accessor functions rather than referring to symbolS fields
4419 * read.c (s_mri_common): Don't add in value of line_label.
4421 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4422 checking for SEC_LINK_ONCE.
4424 * config/tc-sh.h (sh_fix_adjustable): Declare.
4426 * app.c (input_buffer): New static variable.
4427 (app_push): Save saved_input in allocated buffer.
4428 (app_pop): Restored saved_input.
4429 (do_scrub_chars): Change get parameter to take char * and int as
4430 arguments. Change GET macro to pass input_buffer to get
4431 function. Don't save input into allocated buffer.
4432 * as.h (do_scrub_chars): Update declaration.
4433 * input-file.c (input_file_get): Change to take char * and int.
4434 Read data into passed in buffer. Remove static buffer.
4435 * read.c (scrub_from_string): Change to take char * and int. Copy
4436 data into passed in buffer.
4438 * hash.h: Neaten. Declare hash_traverse.
4439 * hash.c: Complete rewrite based on BFD hashing code.
4440 * gasp.c (chunksize): New variable.
4441 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4444 1999-05-28 Nick Clifton <nickc@cygnus.com>
4446 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4447 addend unless the target uses an old ABI.
4449 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4451 -Wchar-subscripts cleanup
4452 * listing.c (listing_newline): Use unsigned char variable, so
4453 calls to isascii,iscntrl are correct.
4454 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4456 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4457 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4458 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4459 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4461 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4463 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4465 (arch_coldfire_p): New #define.
4466 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4468 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4470 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4472 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4473 (install_operand): Add place `N'.
4474 (init_table): Add registers ACC, MACSR, MASK.
4476 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4478 * config/tc-m68k.c: Change mcf5200 --> mcf.
4479 (archs): Add mcf5206e, mcf5307.
4480 (m68k_ip): Add format `u'.
4481 (install_operand): Add place `m', `M', `h'.
4482 (init_table): Add upper/lower registers.
4484 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4486 1999-05-28 Martin Dorey <mdorey@madge.com>
4488 * config/tc-i960.c: Several minor changes to add ELF and
4489 BFD_ASSEMBLER support.
4490 * config/tc-i960.h: Likewise.
4491 * configure.in (i960-*-elf*): New target.
4492 * aclocal.m4, configure: Rebuild.
4494 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4496 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4497 reloc changes when defined(BFD_ASSEMBLER).
4499 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4501 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4503 * write.c (write_print_statistics): Output to file, not stderr.
4505 * expr.c (generic_bignum_to_int32,64): Prototype.
4507 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4508 output_sleb128, output_uleb128, output_big_sleb128,
4509 output_big_uleb128, output_big_leb128): Prototype.
4510 (output_big_sleb128, output_big_uleb128): Make inline.
4511 (output_big_leb128): Remove inline
4513 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4514 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4515 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4516 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4517 value for correct overflow check in write.c:fixup_segment.
4518 * write.c (fixup_segment): Move bitfield overflow checks to after
4519 the md_apply_fix call.
4520 * config/obj-coff.c (fixup_segment): Likewise.
4521 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4522 valueT *val argument.
4524 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4526 * config/atof-ieee.c (gen_to_words): Correctly round a
4527 denormalized number. Fix off-by-one in range checking for
4528 exponent in a denormal.
4530 1999-05-10 Nick Clifton <nickc@cygnus.com>
4532 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4535 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4537 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4539 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4541 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4542 (ReverseRegRegmem): Remove.
4543 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4544 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4545 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4548 From Doug Ledford <dledford@redhat.com>
4549 * config/tc-i386.h (RegXMM): New for P/III.
4550 * config/tc-i386.c: Add support for P/III.
4552 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4554 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4555 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4556 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4558 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4560 * config/tc-i386.c (i386_immediate): Skip whitespace before
4561 complaining about junk after expression.
4562 (i386_displacement): Likewise.
4564 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4566 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4567 Don't copy before downcaseing.
4569 1999-05-05 Catherine Moore <clm@cygnus.com>
4571 * tc-m68k.c: Include elf/m68k.h.
4572 (m68k_elf_final_processing): New routine.
4573 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4576 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4578 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4581 1999-04-30 Nick Clifton <nickc@cygnus.com>
4583 * config/tc-mcore.c (mcore_s_section): Dump literals before
4586 1999-04-29 Nick Clifton <nickc@cygnus.com>
4588 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4591 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4593 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4594 (TC_INIT_FIX_DATA): Delete.
4595 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4596 (TC_INIT_FIX_DATA): Delete.
4597 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4598 * write.c (fix_new_internal): Initialize fx_cgen member.
4599 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4600 (gas_cgen_md_apply_fix3): Update.
4601 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4602 (md_cgen_record_fixup_exp): Update.
4603 (FX_OPINFO_R_TYPE): Update.
4605 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4606 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4607 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4608 * frags.h (struct frag): Make opindex, opinfo ints.
4610 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4612 1999-04-26 Tom Tromey <tromey@cygnus.com>
4614 * aclocal.m4, configure: Updated for new version of libtool.
4616 1999-04-22 Nick Clifton <nickc@cygnus.com>
4618 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4620 (md_apply_fix3): Do not fix up absolute relocations against
4623 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4625 1999-04-20 Nick Clifton <nickc@cygnus.com>
4627 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4628 changes and data-in-text directives.
4629 (mcore_cons): New function: intercept cons() operations.
4630 (mcore_float_cons): New function: intercept float_cons()
4632 (mcore_stringer): New function: intercept stringer() operations.
4634 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4636 * obj.h (struct format_ops): Change generate_asm_lineno field to
4638 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4640 * config/tc-alpha.c (find_opcode_match): Add default case to
4642 (find_macro_match): Likewise.
4643 (load_expression): Parenthesize && within ||.
4645 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4647 1999-04-17 Nick Clifton <nickc@cygnus.com>
4649 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4650 .text .data .section pseudo ops.
4651 (mcore_s_section): New function. Dump lits before changing secs.
4652 (mcore_s_text): New function. Dump lits before changing secs.
4653 (mcore_s_data): New function. Dump lits before changing secs.
4655 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4657 * config/tc-mips.c (mips_32bitmode): New.
4658 (md_begin): Set mips_32bitmode if needed.
4659 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4660 Set EF_MIPS_32BITMODE.
4662 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4664 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4667 1999-04-16 Nick Clifton <nickc@cygnus.com>
4669 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4671 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4673 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4674 expressions correctly.
4677 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4679 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4681 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4683 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4684 and fmpynfadd instructions.
4686 1999-04-11 Richard Henderson <rth@cygnus.com>
4688 * as.h (environ): Declare it, if needed.
4689 * as.c (dump_statistics): Don't declare environ.
4690 * configure.in (environ): Detect declaration.
4691 * configure, config.in: Rebuild
4693 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4694 (i386_displacement): Allocate enough space for replacement buffer.
4695 Clean up replacement buffer initialization.
4697 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4699 * subsegs.c (section_symbol): Don't create a new symbol if one
4700 already exists; instead, use the existing one, but set its segment
4701 and frag data if it hasn't already been defined.
4702 * config/obj-coff.c (c_section_symbol): Likewise.
4704 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4706 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4708 1999-04-08 Nick Clifton <nickc@cygnus.com>
4710 * config/tc-mcore.c: New File: Support routines for MCore
4712 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4713 * config/obj-coff.c: Add support for mcore-pe target.
4715 * Makefile.am: Add support for MCore targets.
4716 * Makefile.in: Regenerate.
4717 * configure.in: Add support for MCore targets.
4718 * configure: Regenerate.
4720 * doc/all.texi: Set MCORE.
4721 * doc/as.texinfo: Document MCore specific command line options.
4723 * write.h: Prevent multiple inclusion.
4725 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4727 * asintl.h (LC_MESSAGES): Never define.
4728 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4730 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4733 * Makefile.am (m68k-parse.c): If configuring in the source
4734 directory, copy m68k-parse.y into the local directory before
4735 running ylwrap, to remove spurious differences when generating
4737 * Makefile.in: Rebuild.
4739 * config/tc-sparc.h (md_do_align): Just allocate the number of
4740 bytes necessary, rather than always allocating 1024.
4742 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4744 * listing.c (listing_newline): Add cast to avoid warning.
4745 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4746 * config/tc-i386.c (i386_scale): Add return value.
4747 (build_displacement_string): Remove unused local temp_disp2.
4748 (i386_intel_memory_operand): Add parentheses to avoid warning.
4749 (i386_intel_operand): Remove unused local end_of_operand_string.
4750 (i386_operand): Remove unused local operand_modifier.
4751 (i386_operand): Add parens to avoid warning.
4753 1999-04-04 Don Bowman <don@pixsci.com>
4755 * configure.in: Add mips*-*-vxworks* target; have it define
4757 * configure, config.in: Rebuild.
4759 1999-03-31 Nick Clifton <nickc@cygnus.com>
4761 * configure.in (emulations): Add support for arm-epoc-pe.
4762 * configure: Regenerate.
4763 * config/te-epoc-pe.h: New file. Define macros specific to
4765 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4766 for arm-epoc-pe target.
4768 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4770 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4772 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4774 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4775 detect ",n" without a condition.
4776 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4779 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4781 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4782 instruction is encoded with one bit.
4785 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4787 * doc/internals.texi (CPU backend): Mention that
4788 line_separator_chars should not include newline. From thi
4789 <ttn@mingle.glug.org>.
4791 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4793 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4794 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4796 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4798 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4800 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4802 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4805 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4807 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4809 1999-03-15 Martin Hunt <hunt@cygnus.com>
4811 * app.c (do_scrub_begin): Change '-' back to a symbol char
4812 so we can use multiple opcodes on a line again.
4814 * config/tc-d30v.c: By default, warn if a symbol has
4815 the same name as a register. Plus some minor
4816 updates from the branch.
4818 1999-03-13 Nick Clifton <nickc@cygnus.com>
4820 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4821 BFD_RELOC_16 and BFD_RELOC_64.
4823 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4825 * expr.c (expr): Add missing else.
4827 1999-03-12 Nick Clifton <nickc@cygnus.com>
4829 * config/tc-arm.c (md_apply_fix3): Improve error message.
4831 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4833 * Makefile.am (CPU_TYPES): Add fr30.
4834 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4835 (fr30,m32r dependencies): Update.
4836 * Makefile.in: Rebuild.
4838 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4839 (gas_cgen_record_fixup_exp): Ditto.
4840 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4841 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4842 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4843 (md_cgen_lookup_reloc): Update use of operand->type.
4844 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4845 (md_convert_frag): Call cgen_operand_lookup_by_num.
4846 (md_cgen_lookup_reloc): Update use of operand->type.
4847 (m32r_cgen_record_fixup_exp): Ditto.
4849 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4851 * config/tc-mips.c (md_show_usage): Fix message.
4853 1999-03-03 Nick Clifton <nickc@cygnus.com>
4855 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4856 and LDR reg,=<expr> instruction.
4858 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4861 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4863 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4865 1999-02-17 Nick Clifton <nickc@cygnus.com>
4867 This patch was created by: Scott Bambrough
4868 <scottb@corelcomputer.com>
4871 Special cased '@' character. The '@' character is used as the
4872 ARM assembler comment character, as a special character
4873 and in ELF .symver pseudo-op's, and as a special character in
4874 .type and .section pseudo-ops.
4875 (symver_pseudo): New static variable.
4876 (symver_state): New static variable.
4877 (struct app_save): Add field 'symver_state'.
4878 (app_push): Save global symver_state int struct app_save.
4879 (app_pop): Restore global symver_state from struct app_save.
4880 (do_scrub_chars): Special case handling of '@' character in
4883 * configure.in: Modified to recognize armv* uname syntax from ARM
4885 * configure: Regenerated.
4887 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4888 a prefix to the section's type.
4889 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4890 the type's typename.
4892 * config/tc-arm.h: Add support for PIC generation:
4893 (pic_code): New boolean.
4894 (obj_relocate_extern): Define.
4895 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4896 (TC_CONS_FIX_NEW): Define.
4897 (tc_fix_adjustable): Define.
4898 (GLOBAL_OFFSET_TABLE_NAME): Define.
4900 * config/tc-arm.c: Add support for PIC generation:
4901 (line_seperator_chars): Allow ';' as a seperator for Linux.
4902 (is_immediate_prefix): New macro.
4903 (arm_parse_reloc): New function.
4904 (s_arm_elf_cons): New function.
4905 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4906 (md_undefined_symbol): Special case handling for the Global Offset
4908 (md_apply_fix3): Handle PIC relocs.
4909 (tc_gen_reloc): Handle PIC relocs.
4910 (md_parse_option): Add support for '-k' command line switch to
4911 enable PIC generation.
4912 (cons_fix_new_arm): New function.
4913 (s_arm_elf_cons): New function.
4915 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4917 * configure.in: Add comments for uses of AC_DEFINE.
4918 * acinclude.m4: Likewise.
4919 * acconfig.h: Remove.
4920 * aclocal.m4: Rebuild.
4921 * configure: Rebuild.
4922 * Makefile.in: Rebuild.
4923 * config.in: Rebuild.
4925 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4927 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4928 non-constant offset from a base register.
4930 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4932 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4935 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4937 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4938 (emit_insn): Look for pc-relative and no-overflow specifiers on
4939 internal relocation types.
4941 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4943 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4946 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4948 (mips_4650, mips_4010, mips_4100): Variables removed.
4949 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4950 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4952 (md_begin): Don't bother initializing the mips_NNNN variables;
4953 mips_cpu is set, and that's good enough now.
4954 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4955 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4956 (show): New function, to handle wrapping in the CPU lists.
4957 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4959 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4961 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4962 than treat as an immediate specifier.
4964 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4966 * config/tc-i386.c: Prototype many functions.
4967 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4968 (i386_immediate): Remove unused second argument.
4969 (i386_intel_operand): Fix i386_is_reg typo.
4970 (i386_operand): Use allow_naked_reg.
4971 (output_invalid): Make operand int for K&R.
4973 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4975 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4977 * Makefile.in: Rebuild.
4979 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4981 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4983 (EXTRA_as_new_SOURCES): Comment out.
4984 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4985 * Makefile.in: Rebuild.
4986 * doc/Makefile.in: Rebuild.
4987 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4988 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4989 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4990 * configure: Rebuild.
4991 * aclocal.m4: Rebuild.
4992 * config.in: Rebuild.
4993 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4994 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4995 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4996 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4997 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4998 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4999 (gas_cgen_record_fixup_exp): Ditto.
5000 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5001 descriptor, not global variable.
5002 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5003 descriptor, not global variable. Refer to insert_operand handler
5004 via cpu descriptor, not global function.
5005 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5006 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5007 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5008 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5009 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5010 * config/tc-m32r.c: Ditto.
5011 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5012 (md_assemble): Ditto.
5013 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5015 1999-02-09 Nick Clifton <nickc@cygnus.com>
5017 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5018 relocations for ELF targets.
5020 1999-02-08 Nick Clifton <nickc@cygnus.com>
5022 * configure.in: Add support for StrongARM target.
5023 * configure: Regenerate.
5025 1999-02-05 Nick Clifton <nickc@cygnus.com>
5027 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5029 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5032 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5034 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5036 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5038 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5039 (INTEL_DWORD_MNEM_SUFFIX): Define.
5042 (DWORD_PTR): Define.
5043 (XWORD_PTR): Define.
5045 (OFFSET_FLAT): Define.
5047 (NONE_FOUND): Define.
5050 * config/tc-i386.c (set_intel_syntax): New routine.
5051 (intel_syntax): Declare.
5052 (allow_naked_reg): Declare.
5053 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5054 (intel_float_operand): New routine.
5055 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5056 Handle brackets as well as parens. Call i386_intel_operand for
5057 intel syntax. Reverse operands if appropriate. Handle new
5058 suffixes. Handle movzx and movsx.
5059 (i386_is_reg): New routine.
5060 (i386_immediate): New routine.
5061 (i386_scale): New routine.
5062 (i386_displacement): New routine.
5063 (i386_operand_modifier): New routine.
5064 (build_displacement_string): New routine.
5065 (i386_parse_seg): New routine.
5066 (i386_intel_memory_operand): New routine.
5067 (i386_intel_operand): New routine.
5068 (i386_operand): Call i386_displacement, i386_immediate,
5069 i386_scale, etc. instead of handling inline.
5070 (parse_register): Handle registers without prefix.
5072 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5074 * configure: Regenerate.
5075 * configure.in (arm-*-oabi): New.
5076 (thumb-*-oabi): New.
5077 * config/tc-arm.c (target_oabi): Declare.
5078 (md_apply_fix3): Support REL relocs.
5079 (md_parse_option): Handle -oabi.
5080 (elf32_arm_target_format): New routine.
5081 (md_longopts): Add OPTION_OABI.
5082 * config/tc-arm.h: Redefine TARGET_FORMAT.
5085 1999-01-28 Nick Clifton <nickc@cygnus.com>
5087 * write.c (write_relocs): Handle out of range error.
5089 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5090 (fr30_force_relocation): Default to 0.
5092 * config/tc-fr30.h (obj_fix_adjustable): Define.
5093 (TC_FORCE_RELOCATION): Define.
5095 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5098 1999-01-16 Nick Clifton <nickc@cygnus.com>
5100 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5101 merge of two instructions if the left instruciton kills the right.
5103 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5105 * Makefile.in: Regenerate.
5106 * configure.in: Redo test for using cgen.
5107 * configure: Regenerate.
5109 1999-01-09 Nick Clifton <nickc@cygnus.com>
5111 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5112 redefinition of this macro.
5114 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5116 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5119 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5121 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5122 a read of HI or LO and an immediatly following branch.
5124 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5126 * config/tc-mips.c (md_begin): Another correction to the setting of
5129 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5131 * config/tc-mips.c (md_begin): Correct type-o in setting of
5134 1998-12-21 Nick Clifton <nickc@cygnus.com>
5136 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5137 bit insn when optimizing, so that parallelised instructions will
5138 start on a 32 bit boundary.
5140 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5142 * config/tc-mips.c (mips_eabi64): New.
5143 (md_begin): Set mips_eabi64.
5144 (mips_elf_final_processing): Use it.
5146 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5148 * config/tc-mips.c (mips_elf_final_processing):
5149 Correct setting of ABI in e_flags.
5151 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5153 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5156 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5158 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5160 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5162 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5163 warning, values that don't fit in the field.
5165 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5167 * config/tc-mips.c (mips_abi_string): New.
5168 (md_parse_option,md_longopts): Add mabi.
5169 (mips_elf_final_processing): Set e_flags based on mabi flag.
5171 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5173 * config/tc-mips.c (md_parse_option): Handle vr4111.
5175 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5177 * config/tc-h8300.c (build_bytes): Change message given if the
5178 instruction requires H8/300H mode and we're not in Hmode, to
5179 suggest that it may be the operand modes that are the problem, not
5180 necessarily the opcode.
5182 1998-12-10 Nick Clifton <nickc@cygnus.com>
5184 * config/tc-fr30.c: Add line separator character.
5186 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5188 * configure.in (hppa-*-mpeix*): New target.
5189 * config/obj-som.h (obj_som_compiler): Declare.
5190 * config/obj-som.c (compiler_seen): New static variable.
5191 (obj_som_compiler): New function.
5192 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5193 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5194 (pa_type_args): Set hppa_priv_level.
5195 (pa_compiler): New static function if OBJ_SOM.
5196 * configure: Rebuild.
5198 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5200 * read.c (output_leb128): Don't mark as inline.
5202 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5204 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5205 AIX .vbyte unaligned data support.
5206 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5207 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5210 1998-12-07 Nick Clifton <nickc@cygnus.com>
5212 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5215 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5217 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5218 BFD_RELOC_ARM_PCREL_BRANCH.
5220 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5222 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5223 checking the target type.
5224 (mips-dec-bsd*): Set endian to little.
5225 * configure: Rebuild.
5227 COFF weak symbol support, based on patches from Mark Elbrecht
5228 <snowball3@usa.net>:
5229 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5230 * config/obj-coff.c (obj_coff_weak): New static function.
5231 (obj_coff_endef) [both versions]: Handle weak symbols.
5232 (coff_frob_symbol): Likewise.
5233 (yank_symbols): Likewise.
5234 (obj_pseudo_table): Add "weak".
5236 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5237 <aymeric.vincent@emi.u-bordeaux.fr>.
5238 * aclocal.m4: Rebuild with current tools.
5239 * configure: Rebuild.
5241 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5242 an assertion failure for a case we can't handle when OBJ_ECOFF.
5244 * expr.c (operator): And with 0xff to avoid problems with signed
5247 1998-12-03 Nick Clifton <nickc@cygnus.com>
5249 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5250 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5252 1998-12-02 Nick Clifton <nickc@cygnus.com>
5254 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5257 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5259 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5260 calculation of pcrel point.
5262 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5264 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5267 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5269 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5271 (d10v_cleanup): Only generate previous insn if a multiline insn is
5274 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5276 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5279 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5281 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5282 -marm6xxx command line switches.
5284 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5286 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5287 (itbl-ops.o): Delete duplicate dependencies.
5288 Rebuild dependencies.
5289 Add fr30 dependencies.
5290 * Makefile.in: Rebuild.
5292 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5294 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5296 * listing.c: Ignore line terminator characters found inside
5299 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5301 * po/gas.pot: Regenerated.
5303 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5305 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5306 fr30_is_label_start(). Also checks for delay slot insns.
5308 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5309 FR30 instructions which contain a colon in the mnemonic.
5311 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5313 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5315 * config/tc-fr30.c: Removed currently superflous code.
5317 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5319 * config/tc-fr30.h: New file.
5320 * config/tc-fr30.c: Tweaking so that it will compile.
5322 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5324 * config/tc-d10v.h (obj_fix_adjustable): Define.
5325 (TC_FORCE_RELOCATION): Define.
5326 (d10v_force_relocation): Declare.
5327 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5328 (md_apply_fix3): Handle Vtable relocs.
5329 (d10v_fix_adjustable): New.
5330 (d10v_force_relocation): New.
5332 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5334 * config/tc-d30v.c: Change default behaviour to ignore potential
5335 conflicts between register name and symbol names.
5337 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5339 * configure.in: Add fr30-*-*.
5340 * config/tc-fr30.c: New file.
5341 * Makefile.in: Regenerated.
5342 * config.in: Regenerated.
5343 * configure: Regenerated.
5344 * doc/Makefile.in: Regenerated.
5345 * po/gas.pot: Regenerated.
5347 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5349 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5352 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5354 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5356 (do_scrub_chars): Add some casts to unsigned char to avoid
5357 unwanted sign extension.
5358 * read.c (lex_type): Set characters about 127 to be symbol
5360 * config/tc-i386.c (md_begin): Set identifier_chars and
5361 operand_chars for values above 127.
5363 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5365 * configure.in: detect cygwin* instead of cygwin32*
5366 * configure: regenerate
5368 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5370 * listing.c: Add support for producing a listing from piped
5373 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5375 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5376 (append_insn): Account for the tx39's multiply behavior.
5378 1998-10-26 Michael Meissner <meissner@cygnus.com>
5380 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5381 from assemble_parallel_insns. Add support for '->' to indicate
5382 explicitly serializing the instructions.
5383 (md_assemble): Ditto.
5385 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5387 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5390 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5392 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5394 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5396 * config/tc-mips.c : support frame and regmask/fregmask when
5397 MIPS_STABS_ELF is specified.
5399 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5401 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5402 (md_apply_fix): Don't return 1 for VTABLE relocs.
5403 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5405 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5407 * doc/c-i386.texi: Replace occurences of "opcode" with
5408 "instruction mnemonic", "instruction", or "mnemonic" when
5409 referring to the name of an instruction. Use "opcode" when
5410 referring to the sequence of machine bytes.
5412 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5413 (is_opcode_char): Rename to is_mnemonic_char.
5414 (md_assemble and i386_operand): Correct error messages from
5415 "opcode" to "instruction mnemonic"
5416 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5417 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5418 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5419 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5420 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5421 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5422 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5424 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5426 * config/tc-i386.c (i386_operand): Check for garbage after
5429 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5431 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5432 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5434 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5436 * config/tc-sh.h (obj_fix_adjustable): Define.
5437 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5438 (md_apply_fix): Likewise.
5439 (tc_gen_reloc): Likewise.
5440 (sh_fix_adjustable): New.
5442 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5444 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5445 * cgen.h (gas_cgen_finish_insn): Update prototype.
5446 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5447 cgen_insn_t -> CGEN_INSN_INT.
5448 (make_parallel): Update handling of CGEN_INT_INSN_P.
5449 (assemble_parallel_insn): Ditto.
5450 (target_make_parallel): New function.
5451 (md_assemble): Use it.
5453 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5455 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5457 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5459 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5460 converted into lower case.
5462 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5464 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5465 (gas_cgen_tc_gen_reloc): Likewise.
5466 * config/tc-m32r.h (obj_fix_adjustable): Define.
5467 * config/tc-m32r.c (m32r_fix_adjustable): New.
5468 (m32r_force_relocation): Handle VTABLE relocs.
5470 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5472 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5474 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5476 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5477 to lower case before parsing.
5479 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5480 parallel insns modift buts in the PSW as a side effect.
5482 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5484 * config/tc-d30v.c (find_format): Test for missing flag and
5487 (md_apply_fix3): Fix error messages to avoid
5488 assumption about presence of a symbol.
5490 (parallel_ok): Disallow parallel instructions that both modify the
5493 (find_format): Generate a warning if an odd numbered register is
5494 used as the first register in a mutli-register instruction.
5496 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5498 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5499 relocations are always associated with a symbol.
5501 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5503 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5504 (elf32_sparc_force_relocation): Declare.
5505 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5506 (tc_gen_reloc): Handle vtable relocs.
5507 (elf32_sparc_force_relocation): New.
5509 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5511 * symbols.c (S_IS_FUNCTION): New.
5512 * config/tc-v850.h (obj_fix_adjustable): Define.
5513 (TC_FORCE_RELOCATION): Define.
5514 (v850_force_relocation): Declare.
5515 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5516 of fx_addnumber for VTABLE reloc addends.
5517 (md_apply_fix3): Handle VTABLE relocs.
5518 (v850_fix_adjustable): New.
5519 (v850_force_relocation): New.
5521 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5523 * tc-hppa.c (fp_operand_format): Add some additional formats.
5524 (pa_ip): Do not automatically promote into pa2.0 mode.
5525 (pa_level): Handle ".level 2.0".
5527 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5529 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5530 * config/tc-i386.h (template.extension_opcode): Change to
5531 unsigned int to allow full range of 8-bit opcode suffixes.
5532 (None): Redefine as 0xffff.
5534 From Jeff B Epler <jepler@usgs.gov>
5535 * doc/c-i386.texi (i386-SIMD): New section.
5537 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5539 * read.c (discard_rest_of_line): New function.
5540 * read.h: Declare it.
5541 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5543 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5545 * config/tc-d10v.c (find_symbol_matching_register): New function.
5546 (find_opcode): Cope with the case where a register name matches
5549 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5551 * config/tc-v850.c (md_pcrel_from): Rename to
5552 v850_pcrel_from_section.
5553 (v850_pcrel_from_section): Do not resolves symbols in other
5556 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5558 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5560 * config/tc-d10v.c (find_opcode): Generate an error if a register
5561 is supplied for an operand that should not be a register.
5563 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5565 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5566 instructions to have another instruction in the right bin.
5568 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5570 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5571 the right container if the left container holds a branch
5574 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5576 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5577 both a register name and symbol name.
5578 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5580 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5582 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5583 execution unit class.
5585 (reg_name_search): If a name matches a register and a symbol,
5586 prefer the register.
5587 (find_format): Disallow flag registers when a general purpose
5588 register is required.
5589 If a number is required, but a register has been given, check to
5590 see if a symbol with the same name as the register exists, and if
5591 so, use that symbol.
5593 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5595 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5597 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5599 * config/tc-d30v.c (find_format): Do not accept flag registers as
5600 general purpose registers.
5601 (find_format): If an immediate value is expected at a given place
5602 in a format, but a register name has been provided instead, check
5603 to see if that register name matches the name of a predefined
5604 symbol and if it does, then use the symbol instead.
5605 (reg_name_search): If a register name matches a symbol name,
5606 prefer the register name to the symbol name.
5608 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5610 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5611 the previous insn to empty.
5613 1998-09-20 Michael Meissner <meissner@cygnus.com>
5615 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5616 pieces, forcing the use of an ANSI compiler.
5618 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5620 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5622 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5624 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5626 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5628 (obj_elf_vtable_entry): Likewise.
5629 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5630 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5631 (tc_gen_reloc): Likewise.
5632 (arm_fix_adjustable): Likewise.
5633 (elf32_arm_force_relocation): New.
5634 (armelf_frob_symbol): Remove coff-style symbol support.
5636 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5638 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5640 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5642 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5643 OBJ_COFF so that routine is defined for a.out format.
5645 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5647 * config/tc-i386.c (i386_operand): Detect non-segment registers
5648 used as segment prefixes.
5650 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5652 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5653 optimize across FDE boundaries.
5655 * config/obj-coff.c (obj_coff_section): Preserve any link once
5656 flags when setting the section flags.
5658 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5660 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5661 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5663 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5665 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5668 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5670 * frags.c (frag_grow): Include the size of the frag struct in the
5673 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5674 if the new subseg comes before the old.
5676 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5678 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5679 to handle edge8 and edge16.
5681 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5683 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5684 before we clobber the symbol involved.
5686 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5688 * config/tc-arm.c: Remove OBJ_ELF definitions for
5689 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5690 use arm_adjust_symtab for OBJ_COFF.
5691 (armelf_adjust_symtab): New Routine.
5692 * config/tc-arm.h: Define obj_adjust_symtab to
5693 armelf_adjust_symtab for OBJ_ELF.
5695 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5697 * configure.in: Make all i386-elf targets use bfd_gas.
5698 * config/tc-i386.c (tc_i386_force_relocation): New.
5699 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5700 (md_apply_fix3): Likewise.
5701 (tc_gen_reloc): Handle them.
5702 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5703 tc_i386_force_relocation.
5705 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5707 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5709 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5711 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5712 current opcode after writing the first insturction of a reverse
5715 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5717 * read.h (generate_lineno_debug): Add prototype.
5718 * read.c (generate_lineno_debug): Make non-static.
5720 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5722 * config/tc-i386.c (md_assemble): Only warn for address/data size
5725 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5727 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5728 against Thumb function names, as the linker needs this information.
5730 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5732 * expr.c (operand): Check also that there is no advance in operand
5733 after atof_generic in order to decide "is it label 0f or floating
5736 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5738 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5739 command line options with a single dash.
5740 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5742 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5744 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5745 * tc-arm.c (arm_fix_adjustable): New routine.
5747 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5749 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5750 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5751 demand_empty_rest_of_line before mri_comment_end.
5752 (equals): Check garbage after expression before
5753 mri_comment_end in MRI mode.
5755 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5757 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5758 small immediate constant to use the constant itself rather than
5761 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5763 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5764 (pa_leave): Likewise.
5766 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5768 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5770 (i386_operand): Fix an error message.
5772 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5774 * doc/c-arm.texi (ARM Directives): Document .req directive.
5776 * config/tc-arm.c (reg_required_here): Display erroneous string if
5777 the register name could not be decoded.
5778 Do not set inst.instruction if the sift is -1.
5780 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5782 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5785 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5787 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5788 even if it is belived to be unnecessary.
5790 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5792 config/tc-i386.c (i386_operand): Size immediate constants by
5793 suffix (erroneously removed as part of July 7 change).
5795 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5797 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5798 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5799 (armelf_frob_symbol): New Routine.
5800 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5802 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5804 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5806 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5808 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5809 command line switches passed to assembler.
5811 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5813 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5814 (gas_cgen_opcode_desc): Declare.
5815 (gas_cgen_parse_operand): Declare.
5816 (*): Prepend gas_ to gas specific fns to denote them as such.
5818 * cgen.c (gas_cgen_opcode_desc): New global
5819 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5820 (queue_fixup): Renamed from cgen_queue_fixup.
5821 (*): Prepend gas_ to gas specific fns to denote them as such.
5823 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5824 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5825 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5826 Open opcode table and initialize it.
5827 (make_parallel): Use gas_cgen_opcode_desc.
5828 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5829 (md_assemble): Ditto.
5831 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5833 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5834 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5835 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5836 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5837 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5838 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5839 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5840 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5841 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5842 (INIT_STAB_SECTION): Likewise.
5843 (OBJ_PROCESS_STAB): Likewise.
5845 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5846 (md_parse_option): Watch for them.
5847 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5848 (md_begin): Kill neverdef code.
5849 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5850 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5851 (s_alpha_coff_wrapper): New.
5852 (md_pseudo_table): Trap all ECOFF pseudos.
5854 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5856 Start of changes to remove mdebug section from mips*-elf
5857 Based on MIPS_STAB_ELF definition
5858 * acconfig.h: undef if not configured
5859 * config.in: undef if not configured
5860 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5861 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5862 * stabs.c (s_stab_generic): flush frag
5864 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5866 * configure.in: (arm-*-elf): Handle.
5867 (thumb-*-elf): Handle.
5868 * configure: Regenerate.
5869 * read.c (stringer): Fix typo in comment.
5870 * write.c (fixup_segment): Don't add symbol value to addend if
5872 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5874 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5877 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5879 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5880 (write_2_short): Emit warning if new flag is set.
5881 (do_assemble): Set flags if left instruction is one of special
5882 "right-instruction-killer" type.
5884 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5886 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5887 Always output words in debug_info section as big endian.
5888 (sparc_target_format): Choose correct bfd target.
5889 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5891 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5893 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5894 to work with internationalization code. Issue an error when two
5895 operands match that are not allowed to match.
5897 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5899 * configure.in (install_tooldir): Allow target to specify whether
5900 it wants to be installed in $(tooldir)/bin.
5901 * configure: Regenerate.
5902 * Makefile.am (install-exec-local): Set install-exec-tooldir
5903 dependency via configure.
5904 * Makefile.in: Regenerate.
5906 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5908 * Makefile.am (install-exec-local): Split into two ...
5909 (install-exec-bindir,install-exec-tooldir): New rules.
5910 * Makefile.in: Regenerate.
5912 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5914 * Makefile.am (install-exec-local): Don't remove the file before
5915 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5916 W. Rozycki <macro@ds2.pg.gda.pl>.
5917 * Makefile.in: Rebuild.
5919 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5921 * cgen.c: Include libiberty.h.
5922 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5923 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5924 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5925 (md_cgen_lookup_reloc)): Declare.
5926 (md_cgen_record_fixup_exp): Declare.
5927 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5928 (m32r_relax_frag): Declare.
5929 (cgen_md_apply_fix3): Decls moved to cgen.h.
5930 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5931 (m32r_cgen_record_fixup_exp): Delete decl.
5932 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5933 (assemble_nop): Delete.
5934 (expand_debug_syms): Delete unused `exp'.
5935 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5936 Add default case for -Wall.
5937 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5938 (md_atof): Delete unused wordP.
5940 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5942 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5945 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5947 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5948 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5949 .print, .purgem, and .struct. Remove documentation for
5952 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5954 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5955 Update call to insert_operand.
5957 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5959 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5961 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5963 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5964 whitespace after a prefix operator.
5966 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5968 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5970 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5972 * config/tc-sparc.c (log2): New static function.
5973 (s_reserve): Use log2 to convert alignment before calling
5975 (s_common): Use log2 to convert alignment before calling
5976 record_alignment and frag_align.
5977 (sparc_cons_align): Use log2.
5979 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5981 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5982 (s_common): Likewise.
5984 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5985 initialization of waddr.
5986 (sparc_elf_final_processing): Add default case to switch.
5988 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5990 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5991 than temporary real.
5993 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5995 * write.c (subsegs_finish): Don't align the segments if there were
5998 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5999 copying aux information.
6001 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6002 expression into a symbol.
6004 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6006 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6007 type to unsigned int.
6008 (md_assemble): Change type used to store offsets from unsigned
6010 (i386_operand): Switch error check to only call RESTORE_END_STRING
6011 once after parse_register.
6013 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6015 * config/tc-v850.c (md_show_usage): Changed format to match that
6018 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6020 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6022 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6024 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6027 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6029 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6030 * doc/Makefile.in: Rebuild.
6032 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6034 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6035 for %lo expressions.
6036 (mips_ip, case 'u'): Move range check after code to mask
6037 off bits in %hi/%lo expressions. Mask off high bits for
6040 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6042 * doc/Makefile.am (gasver.texi): New target.
6043 (as.info, as.dvi): Depends upon gasver.texi.
6044 * doc/as.texinfo: Include gasver.texi. Mention version number on
6045 title page and in top node.
6046 * doc/Makefile.in: Rebuild.
6048 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6050 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6051 but not including the line containing the edict.
6052 * listing.h (LISTING_EOF): New.
6053 * input-scrub.c (input_scrub_next_buffer): Call it.
6055 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6057 * config/tc-i386.c (i386_operand): Don't set the size of an
6058 immediate address based solely on the suffix and the mode.
6060 * config/tc-i386.c (md_assemble): Add assertion to make sure
6061 overlap2 does not set Imm.
6063 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6064 sequences of whitespace to a single space.
6065 (is_space_chars): Just compare with space.
6066 (md_begin): Don't initialize space_chars.
6067 (md_assemble): Just skip a single whitespace character.
6068 (i386_operand): Rewrite base-index parsing to use new
6069 parse_register, and to skip white space. Skip white space in a
6070 number of other places too. Don't give error message if
6071 parse_register fails.
6072 (parse_register): Change reg_string parameter to be non-const.
6073 Add end_op parameter. Skip white space after the `%', and return
6074 end of register string. Give error message here rather than
6077 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6079 Based on patch from Matt Semersky <matts@scd.hp.com>:
6080 * expr.c (op_encoding): Make const.
6081 (expr_set_precedence): New function.
6082 (expr_begin): Don't set operator rankings, just call
6083 expr_set_precedence.
6084 * expr.h (expr_set_precedence): Declare.
6085 * read.c (s_mri): Call expr_set_precedence.
6087 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6089 * doc/as.texinfo (Statements): Remove paragraph discussing
6090 continuing lines with a backslash. This hasn't worked for years,
6093 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6095 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6097 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6098 (ps_CTORS, ps_DTORS): New section types.
6099 (vms_fixup_xtors_section): New function
6100 (Ctors_Psect, Dtors_Psect): Define.
6101 (IS_GXX_XTOR): Define
6102 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6103 Filter static constructors/destructors and add to
6104 Ctors_Symbols/Dtors_Symbols chain.
6105 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6106 appropriate section.
6108 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6109 * makefile.vms: Merge vax/vms support.
6111 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6113 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6114 (elf_pseudo_table): Add them.
6115 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6116 (md_apply_fix): Accept them.
6117 (mips_fix_adjustable): Don't adjust them.
6118 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6119 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6120 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6121 (tc_fix_adjustable): Don't adjust them.
6123 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6125 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6127 * Makefile.in: Regenerate.
6128 * configure.in: AC_SUBST cgen_cpu_prefix.
6129 * configure: Regenerate.
6131 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6133 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6134 Changed all users of COND12_DELAY.
6136 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6138 * config/tc-mn10300.c (set_arch_mach): New function.
6139 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6140 (md_begin): Default to mn10300 mode.
6141 (md_assemble): Only accept instructions for the core mn10300
6142 chip and the active machine type.
6144 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6146 * subsegs.h (segment_info_type): Give the struct a name.
6147 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6148 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6149 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6150 * config/tc-w65.h (tc_reloc_mangle): Declare.
6151 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6153 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6155 * config/tc-v850.c (v850_comm): Restore old section
6156 after common processing.
6158 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6160 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6162 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6164 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6165 char with code that explicitly sign-extends.
6167 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6169 * config/tc-v850.c (md_begin): Restore text section as the current
6170 section after creating call table sections.
6171 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6174 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6175 with call to macro SYM_AUXINFO.
6177 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6179 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6180 with the program transform name.
6181 * Makefile.in: Rebuild.
6183 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6185 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6188 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6190 * config/tc-i386.c (i386_operand): Be prepared for a space between
6191 the open parenthesis and the start of the register operand,
6192 because of the June 16 change.
6194 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6196 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6199 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6201 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6202 even if it is belived to be unnecessary.
6204 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6206 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6208 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6210 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6212 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6213 shift amount for a repeated operand. The shift amount for the
6214 repeated copy comes from the size of the operand.
6216 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6218 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6220 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6222 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6224 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6226 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6227 characters in it as LEX_IS_SYMBOL_COMPONENT.
6228 * config/tc-i386.h (tc_symbol_chars): Define.
6229 (extra_symbol_chars): Declare.
6230 * config/tc-i386.c (extra_symbol_chars): Define.
6231 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6232 (line_comment_chars): Set to '/' if TE_LINUX.
6233 * doc/c-i386.texi (i386-prefixes): Update.
6234 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6236 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6238 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6239 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6241 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6243 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6244 constraint in instructions REP & REPI.
6246 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6248 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6249 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6251 (check_range): If the operand is shifted, then shift the number
6252 before checking its range.
6254 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6256 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6259 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6261 * config/tc-v850.c (v850_comm): Create special sections as needed.
6263 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6265 * config/tc-d10v.c (write_2_short): Addition of swapping
6266 instructions for sequential and reverse sequential order when
6267 given order is not possible.
6269 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6271 * Makefile.am: Rebuild dependencies.
6272 (DEP_INCLUDES): Fix reference to intl build directory.
6273 * Makefile.in: Rebuild.
6275 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6277 * doc/c-i386.texi: Update 16 bit documentation.
6279 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6280 IgnoreDataSize to IgnoreSize as they are used for address size as
6282 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6283 32-bit mode, similarly addr16/data16 and variants.
6285 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6287 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6288 sequential word multiply instructions.
6290 (do_assemble): Add extra command line argument, to allow mul32
6291 attribute to be preserved across parallel insns.
6292 (md_assemble): Insert NOPs between explicitly parallel insns which
6293 contain an 32 bit multiply and a 16 multiply.
6295 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6297 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6300 * config/tc-i386.c (reloc): Add braces.
6302 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6303 consistent with Intel naming.
6304 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6305 use bitfields in sib_byte.
6306 (modrm_byte): Don't use bitfields here either.
6308 * config/tc-i386.c (current_templates): Add const.
6309 (parse_register): Add const to return, param, and char *s.
6310 (i386_operand): Add const to reg_entry *r.
6311 * config/tc-i386.h (templates): Add const to start, end.
6313 Inspired by code for 16 bit gas support from Martynas Kunigelis
6314 <martynas@nm3.ktu.lt>:
6315 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6316 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6317 (uses_mem_addrmode): Remove.
6318 (md_estimate_size_before_relax): Add support here too.
6319 (md_relax_table): Rewrite interface to md_relax for 16 bit
6321 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6322 (opcode_suffix_to_type): Remove.
6323 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6324 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6325 (md_convert_frag): Likewise.
6326 (i386_operand): Add support for 16 bit base/index regs,
6327 immediates, and displacements. Remove some unnecessary casts, and
6328 localise end_of_operand_string, displacement_string_start,
6329 displacement_string_end variables. Add GCC_ASM_O_HACK.
6330 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6332 * config/tc-i386.c (prefix_hash): Remove.
6333 (md_begin): Rewrite without obstacks. Remove prefix hash table
6334 handling. Rewrite lexical table handling.
6335 (i386_print_statistics): Don't print prefix statistics.
6336 (md_assemble): Rewrite instruction parser so that line is not
6337 converted to lower case. Don't do a hash_find for prefixes,
6338 instead recognise them via opcode modifier.
6339 (expecting_operand, paren_not_balanced): Localise variables.
6340 * config/tc-i386.h (IsPrefix): Define.
6341 (prefix_entry): Remove.
6343 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6344 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6345 '\\' in case where comment_chars contains '/'.
6347 * config/tc-i386.c (MATCH): Ensure given operand and template
6348 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6349 you must write `ljmp *table(%ebx)'.
6351 From H.J. Lu <hjl@gnu.org>:
6352 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6353 as 0 ifndef BFD_ASSEMBLER.
6354 (md_assemble): Allow immediate operands without suffix or
6355 other reg operand to default in size to the current code size.
6357 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6359 * config/tc-v850.c (md_begin): Restore creation of
6360 .call_table_text and .call_table_data sections.
6362 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6364 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6365 after emitting a word of noops.
6367 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6369 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6370 (i386_operand): Simplify checks for valid base/index combinations.
6371 Disallow `in 4(%dx),%al'.
6373 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6375 (add_prefix): Change parameter from char to int.
6377 * config/tc-i386.h (Ugh): Define opcode modifier.
6378 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6380 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6381 CONSISTENT_REGISTER_MATCH macros to check register types more
6382 thoroughly. Check for illegal suffix/operand combinations
6383 when matching insns with operands. Handle new `s' suffix, and
6384 associated FloatMF opcode modifier for float insns with memory
6386 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6387 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6388 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6389 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6390 DATA_PREFIX_OPCODE throughout.
6392 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6393 (md_assemble): Rewrite suffix/register operand checking code to be
6394 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6395 AnyMem, the better to grep.
6397 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6398 given a memory operand. Don't set Abs bits either.
6399 (type_names): Remove Mem*, Abs*.
6400 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6401 define opcode_modifiers as these cases are handled by Disp8,
6402 Disp16, Disp32 and suffix checks.
6403 (COMES_IN_BOTH_DIRECTIONS): Remove.
6404 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6406 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6407 if IgnoreDataSize modifier given. Remove ShortformW modifier
6408 test. Add test for ShortForm in W base_opcode modification.
6409 Merge Seg2ShortForm and Seg3ShortForm code.
6410 * config/tc-i386.h (ShortFormW): Remove.
6411 (IgnoreDataSize): Define.
6413 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6415 * config/tc-d30v.c (md_assemble): Store previous segment state
6416 with previous instruction.
6418 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6420 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6421 (ebp, esp): Remove static variables.
6422 (MATCH): Remove test for InOutPortReg.
6423 (i386_operand): Properly handle InOutPortReg here instead.
6424 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6425 (md_assemble): Simplify and correct modrm and sib generation.
6426 (i386_operand): Add warning for scale without index.
6427 Rewrite checks for valid base/index combinations.
6429 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6430 macros and enclose in do while(0).
6431 (RESTORE_END_STRING): Likewise.
6432 (md_assemble): Add one to printed operand number so we start
6433 from 1 not 0. Add some more gettext invocations.
6434 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6437 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6438 DATA_PREFIX, SEG_PREFIX): Define.
6439 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6440 (check_prefix): Remove function.
6441 (add_prefix): New function. Add prefix to i.prefix as well as
6443 (md_assemble): Changes for add_prefix. Remove hack for wait
6444 prefix, instead always output prefixes in fixed order. Test
6445 for jcxz/loop when selecting between word & dword operations,
6446 and add address size prefix rather than operand size prefix.
6447 Remove operand -> address size hack when emitting jcxz/loop.
6448 (i386_operand): Remove O_Absent check as it's done in expr.
6450 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6452 * configure.in: Recognize m5200 as a cpu_type of m68k.
6453 * aclocal.m4: Rebuild with current libtool.
6454 * configure: Rebuild.
6456 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6458 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6459 to relaxable_symbol to prevent references to external symbol from
6462 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6464 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6465 symbols are relaxable.
6467 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6469 * config/tc-v850.c (md_begin): Don't create special
6470 sections by default.
6472 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6474 * config/tc-mips.c (macro): For div and udiv, close the
6475 reorder block as soon as possible.
6477 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6479 From Matt Semersky <matts@scd.hp.com>:
6480 * macro.c (macro_mri_mode): New function.
6481 * macro.h (macro_mri_mode): Declare.
6482 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6485 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6487 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6490 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6491 until after xstrdup in OBJ_EVAX case.
6493 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6495 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6496 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6497 of hardcoded magic number.
6498 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6500 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6502 * read.c (do_s_func): New function.
6504 * read.h (do_s_func): Add prototype.
6506 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6508 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6509 nops if fill pattern not specified.
6511 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6513 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6514 * config/te-go32.h (TE_GO32): Define.
6515 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6517 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6519 Implement .func/.endfunc pseudo-ops.
6520 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6522 * read.c (potable): Add .func,.endfunc.
6523 (s_func): New function.
6524 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6526 (in_doc_func_p,current_function_label): New static globals.
6527 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6529 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6531 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6532 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6533 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6534 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6535 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6536 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6537 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6538 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6539 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6540 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6541 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6542 * config/tc-a29k.c: Don't define md_short_jump_size,
6543 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6544 * config/tc-alpha.c: Likewise.
6545 * config/tc-alpha.h: Likewise.
6546 * config/tc-arm.c: Likewise.
6547 * config/tc-h8300.c: Likewise.
6548 * config/tc-h8500.c: Likewise.
6549 * config/tc-hppa.c: Likewise.
6550 * config/tc-i860.c: Likewise.
6551 * config/tc-i960.c: Likewise.
6552 * config/tc-ppc.c: Likewise.
6553 * config/tc-sh.c: Likewise.
6554 * config/tc-sparc.h: Likewise.
6555 * config/tc-tic30.c: Likewise.
6556 * config/tc-w65.c: Likewise.
6557 * config/tc-z8k.c: Likewise.
6559 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6561 * config/tc-vax.c (_): Delete this macro used for placeholder
6562 values in vax_operand_width_size; it conflicts with the _() macro
6563 used for internationalization.
6565 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6567 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6568 code. From Chris Moller <moller@bops.com>.
6570 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6571 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6572 * read.c (emit_expr): Initialize seg and subseg fields of a new
6574 * write.c (write_object_file): Switch to the appropriate segment
6575 and subsegment when processing a broken word.
6577 * config/tc-m68k.c (mri_assemble): New static function.
6578 (build_mri_control_operand): Call mri_assemble rather than
6580 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6581 (s_mri_endf, s_mri_endw): Likewise.
6583 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6585 * read.c (s_org): Call md_flush_pending_output if it is defined.
6587 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6589 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6591 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6592 (md_parse_option): Add for same.
6593 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6594 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6595 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6597 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6599 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6601 * config/tc-arm.c (find_real_start): Relax definition of local
6604 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6606 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6607 symbols at the given address, not just the last one specified.
6609 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6611 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6612 or number_to_chars_littleendian to write data.
6614 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6616 * config/tc-v850.c (md_assemble): Remove artificially created
6617 register name symbols.
6619 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6621 * write.c (fixup_segment): Change "segment" to "section" in
6624 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6626 * write.c (fixup_segment): Change sym1-sym2 message again.
6628 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6630 * write.c (fixup_segment): Improve error message for sym1-sym2
6631 errors when sym1 is in a different segment from sym2.
6633 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6635 * config/tc-m32r.c (warn_unmatched_high): New static local.
6636 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6637 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6638 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6639 (md_parse_option): Likewise.
6640 (md_show_usage): Likewise.
6641 (m32r_frob_file): Likewise.
6643 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6644 (read_a_source_file): Call them.
6645 * read.h (stabs_generate_asm_file): Declare.
6646 * stabs.c (stabs_generate_asm_file): New function.
6647 (generate_asm_file): New function.
6648 (stabs_generate_asm_lineno): Move file name handling into
6651 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6653 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6654 (d30v_current_align, d30v_current_align_seg): New variables.
6655 (d30v_last_label): New variable.
6656 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6657 (s_d30v_data, s_d30v_section): Likewise.
6658 (md_pseudo_table): Call them.
6659 (md_begin): Initialize d30v_current_align_seg.
6660 (md_assemble): Call d30v_align when needed by known current alignment.
6661 (d30v_frob_label, d30v_cons_align): New functions.
6662 * config/tc-d30v.h (md_do_align): Remove.
6663 (tc_frob_label): Call d30v_frob_label.
6664 (md_cons_align): New.
6666 * config/tc-d30v.c (find_format): Convert complex expressions to
6667 expression symbols before processing. Clean up code formatting.
6669 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6671 * po/Make-in (install-info): New target.
6673 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6675 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6677 * config/tc-mn10300.c (md_assemble): Likewise.
6679 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6681 * Makefile.am: Update with `make dep-am'.
6682 (HFILES): Add cgen.h.
6683 (cgen.o): Depend on cgen.h.
6684 * Makefile.in: Regenerate.
6686 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6688 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6690 * gasp.c (grab_label): Permit a label to be a preprocessor
6691 variable by permitting a label to start with a backslash.
6693 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6695 * config/tc-mips.c (validate_mips_insn): Removed hack
6696 for previously inaccessible bitfields in some INSN_TRAP
6699 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6701 * config/tc-d30v.c (do_assemble): Abort with error message
6702 if opcode operands do not match.
6704 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6706 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6707 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6708 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6709 similar new 'q' operand.
6711 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6713 * cgen.c (cgen_asm_finish_insn): Fix typo.
6715 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6718 * cgen.c: Include it.
6719 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6720 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6721 All callers updated.
6722 * config/tc-m32r.c: Include cgen.h.
6723 (m23r_insn): New members num_fixups,fixups.
6725 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6727 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6728 to avoid compiler warning.
6730 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6732 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6735 * makefile.vms (OBJS): Add ehopt.obj
6737 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6739 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6741 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6743 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6744 a short format insn.
6745 (md_assemble): Set it for explicitly packed insns.
6747 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6749 * config/obj-coff.c (c_symbol_merge): Do not take address of
6750 native fields when performing the memcpy.
6752 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6754 * config/tc-mips.c (macro,macro2): Implement
6755 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6757 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6759 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6760 relocations against globally visible symbols.
6761 * config/tc-m68k.c (relaxable_symbol): New macro.
6762 (m68k_ip, md_estimate_size_before_relax): Use it.
6763 (tc_m68k_fix_adjustable): Also handle weak symbols.
6765 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6767 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6768 references to externally visible symbols.
6769 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6770 values in twice for a PC relative reloc if the symbol is
6773 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6774 don't adjust a PC relative reloc against an externally visible
6776 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6777 for a PC relative fixup against an externally visible defined
6778 symbol, arrange to store object file and addend values as though
6779 the symbol were not defined.
6780 (tc_gen_reloc): Likewise.
6782 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6784 * read.c (sizeof_leb128): Referenced externally by write.c so
6787 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6789 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6790 and expand a 'debug' symbol associated with the next instruction
6791 that does not cause a short instruction to be filled with a NOP.
6792 (md_pseudo_table): Add support for .debugsym.
6793 (assemble_parallel_insn): Add calls to expand_debug_sym as
6795 (md_assemble): Ditto.
6797 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6799 * as.c (main): Conditionally call setlocale.
6800 * gasp.c (main): Likewise.
6801 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6802 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6804 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6806 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6808 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6810 * config/tc-hppa.c: Change all calls to bzero to use memset.
6811 (pa_ip): Add cast to avoid warning.
6812 (tc_gen_reloc, md_apply_fix): Likewise.
6813 (pa_find_space_by_number): Likewise.
6814 (hppa_force_relocation): Likewise.
6815 (pa_block): Change i to unsigned int.
6816 * config/obj-som.h (obj_som_copyright): Declare.
6818 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6820 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6821 for line numbers for assembly source.
6823 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6825 * configure.in: Change version number to 2.9.4
6826 * configure: Rebuild.
6828 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6830 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6832 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6834 * ecoff.h: Change symbolS in function declaration to struct
6837 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6839 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6840 (md_convert_frag): Fix i18n typo.
6842 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6844 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6845 * ecoff.h: Protoype it.
6846 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6847 [EVAX] (s_alpha_prologue): Delete.
6848 (md_pseudo_table): Update.
6850 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6852 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6853 array to local pointer.
6854 (get_args, parse_expr): Add casts to avoid warnings.
6856 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6858 * read.c (s_set): Cast xmalloc return value to fragS *.
6859 * config/tc-m68k.c (m68k_ip): Function made static to match
6860 previous forward declaration.
6861 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6863 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6865 * config/tc-v850.c: Add internationalisation macros to error
6868 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6869 macros to error strings.
6871 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6873 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6874 reloc is in the TOC csect.
6875 (md_apply_fix3): Correct gettext typo.
6877 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6879 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6880 .L - they are local labels and the branches are not really
6881 function calls but rather far jumps.
6883 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6885 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6887 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6889 * config/tc-i386.c (md_assemble): Print operand number rather than
6890 using ordinal_names.
6891 (i386_operand): Likewise.
6893 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6895 * Makefile.am (INTLLIBS): Define to work around apparent automake
6897 All Makefiles: Regenerated.
6899 * Many files: Added gettext invocations around user-visible
6901 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6902 HAVE_LC_MESSAGES): Define.
6903 * dep-in.sed: Added asintl.h.
6904 * po/Make-in: New file.
6905 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6907 * read.c (Z_): Renamed from `_'.
6908 * Makefile.am (SUBDIRS): Added po.
6909 (POTFILES): new macro.
6910 (po/POTFILES.in): New target.
6911 ($(OBJS)): Added asintl.h.
6913 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6914 (as_new_LDADD): Added $(INTLLIBS).
6915 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6916 (gasp_new_LDADD): Added $(INTLLIBS).
6917 (gasp_new_DEPENDENCIES): New macro.
6918 * configure, aclocal.m4: Rebuilt.
6919 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6921 (ALL_LINGUAS): Define.
6922 * macro.c: Include "asintl.h".
6923 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6924 * as.h: Include "asintl.h".
6925 * config/tc-i386.c (ordinal_names): Removed.
6926 (md_assemble): Changed error text to avoid ordinal_names.
6927 (i386_operand): Likewise.
6928 (reloc): Added as_bad to avoid i18n problems.
6929 (tc_gen_reloc): Likewise.
6930 * config/tc-arm.c (bad_args): Now a #define.
6932 * config/obj-vms.c (VMS_stab_parse): Changed type of
6934 (global_symbol_directory): Unified strings to avoid i18n
6936 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6937 avoid i18n problems.
6938 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6939 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6941 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6943 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6945 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6947 * as.c (print_version_id): Added an fprintf to avoid i18n
6949 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6951 * expr.c (expr): Added as_warn call to avoid i18n problems.
6952 * messages.c (as_assert): Changed code to avoid i18n problems.
6953 (as_abort): Likewise.
6954 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6955 (s_space): Likewise.
6956 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6958 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6960 * config/tc-i386.c (check_prefix): New static function, split out
6962 (struct _i386_insn): Add wait_prefix field.
6963 (md_assemble): Remove wait_prefix local variable. Use
6964 check_prefix when adding a prefix.
6966 * config/tc-i386.c (current_templates): New static variable.
6967 (md_assemble): Remove current_templates local variable.
6968 (md_assemble, i386_operand): Improve error and warning messages in
6969 many places. Add RESTORE_END_STRING in many places before error
6970 return. Clarify some comments.
6972 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6974 (md_assemble): Parse string instruction operands, looking for
6975 segment override prefixes. Check for invalid segment prefixes on
6977 (i386_operand): i.seg[] and max mem_operand changes for string
6979 * config/tc-i386.h (EsSeg): Define.
6981 * config/tc-i386.h (regKludge): Define.
6982 (iclrKludge, imulKludge): Don't define.
6983 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6984 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6985 opcode_modifier checks to look for more common cases first. Add
6986 default_seg for IsString case.
6988 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6990 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6992 * configure: Rebuild with new automake and libtool.
6993 * aclocal.m4, Makefile.in: Likewise.
6995 * doc/Makefile.am (as.dvi): New target.
6996 * doc/Makefile.in: Rebuild.
6998 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7000 * configure.in: Added sparc86x support.
7002 * configure: Rebuild.
7004 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7006 (md_parse_option): Warn if -EL is not supported for this architecture.
7008 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7010 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7012 * config/tc-mips.c (mips_ip): Note when we use get match on
7013 the full instruction name.
7015 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7017 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7018 back into the expression to handle add/sub simplification correctly.
7020 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7022 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7024 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7026 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7029 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7031 * symbols.c (max_indent_level): New global.
7032 (print_symbol_value_1): Use it.
7033 * expr.h (expr_build_dot): Declare.
7034 * expr.c (expr_build_dot): New function.
7036 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7038 * symbols.c (print_binary): New function.
7039 (print_expr_1): Call it.
7041 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7043 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7044 operand in the opcode.
7046 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7048 * config/tc-i386.h: Reorder operand flags and opcode modifier
7049 flags for clarity. Remove unused definitions: Unknown,
7050 ImmUnknown, DispUnknown, NoModrm.
7051 * config/tc-i386.c (type_names): Add missing Debug type.
7052 (md_assemble): Better duplicate prefix checking. Quicker string
7053 instruction check via new opcode_modifier flag.
7055 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7057 * doc/as.texinfo (Invoking): Clarify -Wa example.
7059 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7061 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7062 (s_mips_weakext): Define.
7063 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7064 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7067 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7069 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7070 is an error if the value can not be computed at assembly time.
7071 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7073 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7075 * gasp.c (main): Set next field of new include_path structure to
7076 NULL. From Avery Pennarun <averyp@gdc.ca>.
7078 * read.c (s_mri_sect): Call as_bad rather than abort for an
7079 unsupported MRI target.
7081 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7083 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7084 the destination of a branch instruction should be altered.
7085 (find_real_start): New function: Locate the real, Thumb coded
7086 start of a Thumb function.
7087 (do_t_branch23): Alter the destination of branches to Thumb
7090 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7092 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7094 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7097 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7099 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7100 * doc/c-hppa.texi: Likewise.
7102 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7104 * Makefile.am: Rebuild dependencies.
7105 * Makefile.in: Rebuild.
7107 * Makefile.am (DEP_INCLUDES): New variable.
7108 (.dep1): Change to work when srcdir is not an absolute path.
7109 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7110 * Makefile.in: Rebuild.
7112 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7114 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7115 LinearAddress patch.
7117 * configure.in: Set version to 2.9.1.
7118 * configure: Rebuild.
7120 * Branched binutils 2.9.
7122 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7124 * config/tc-i386.h (FWait): Define.
7125 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7126 other prefixes. Check FWait flag in opcode table to see which
7127 instructions require an fwait prefix.
7129 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7131 * stabs.c (get_stab_string_offset): Always create a stab string
7134 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7136 Fix some gcc -Wall warnings:
7137 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7138 * ehopt.c (eh_frame_code_alignment): Likewise.
7139 * expr.c (integer_constant, operand): Likewise.
7140 * frags.c (frag_align): Likewise.
7141 * gasp.c (level_0, change_base, doinstr): Likewise.
7142 * hash.c (hash_ask): Likewise.
7143 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7144 (debugging_pseudo): Likewise.
7145 * macro.c (define_macro, check_macro): Likewise.
7146 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7147 (ignore_rest_of_line, float_cons): Likewise.
7148 * symbols.c (decode_local_label_name): Likewise.
7149 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7150 (fixup_segment, number_to_chars_bigendian): Likewise.
7151 (number_to_chars_littleendian): Likewise.
7152 * config/atof-ieee.c (gen_to_words): Likewise.
7153 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7154 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7155 * read.c (output_big_sleb128): Initialize locals to avoid
7157 (output_big_uleb128, equals): Likewise.
7158 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7159 to unsigned int. Change zeros to unsigned int.
7160 * cond.c (s_if): Add return to default case.
7161 * frags.c (frag_now_fix): Change return type to addressT.
7162 * frags.h (frag_now_fix): Update declaration.
7163 * listing.c (file_info_struct): Change linenum to unsigned int.
7164 (struct list_info_struct): Change hll_line to unsigned int.
7165 (print_source): Update format string.
7166 * read.c (emit_expr): Change scan to unsigned int, and don't
7167 bother to initialize it.
7168 * symbols.c (dollar_label_count): Change to unsigned long.
7169 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7170 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7171 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7173 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7175 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7176 mcf5200 just as we do for m68000.
7177 (m68k_init_after_args): Likewise.
7178 (md_estimate_size_before_relax): Likewise.
7180 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7182 * config/tc-v850.c (md_assemble): Store relocation addend in
7183 fixup instead of instruction.
7185 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7187 * config/tc-i386.c (md_assemble): Swap template arguments to
7188 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7189 This macro is currently symmetric, so passing them the wrong
7190 way didn't cause any problem, but may if the macro is changed
7192 After copying template to i.tm, use i.tm. rather than t-> to
7193 access fields, and make t a const*
7194 Move i.tm.operand_types[] swap to immediately after the copy.
7196 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7198 * expr.h (expr_build_uconstant): Add prototype.
7199 (expr_build_unary,expr_build_binary): Add prototypes.
7200 * expr.c (expr_build_uconstant): New function.
7201 (expr_build_unary,expr_build_binary): New functions.
7203 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7205 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7206 * macro.c (macro_expand_body): Increase buffer size.
7207 * messages.c (as_warn): Likewise.
7208 (as_warn_where, as_bad, as_bad_where): Likewise.
7210 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7212 Based on patch from H.J. Lu <hjl@gnu.org>:
7213 * Makefile.am (DISTSTUFF): New variable.
7214 (diststuff): New target.
7215 * Makefile.in: Rebuild.
7217 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7219 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7220 m32r_elf_section_change_hook.
7222 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7223 emit a nop if a section ends with a 16 bit instruction.
7225 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7227 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7228 s_lcomm rather than obj_coff_lcomm.
7229 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7231 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7233 * config/tc-i386.h (LinearAddress): Define.
7234 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7235 instruction, don't use a default segment.
7237 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7239 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7240 * configure: Rebuild.
7242 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7244 * aclocal.m4, configure: Rebuild with libtool 1.2.
7246 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7248 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7249 PC relative branches. Patch courtesy of Jonathan Walton.
7252 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7254 * configure.in (emulations): Add thumb-pe target.
7256 * configure (emulations): Add thumb-pe target.
7258 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7260 * itbl-lex.l (yywrap): Don't define if already defined as a
7263 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7265 * depend.c (quote_string_for_make): New function.
7266 (wrap_output): Use it.
7268 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7270 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7271 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7273 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7275 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7276 Recognize -GN and -relax.
7277 (md_begin): Initialize gp size from -G switch.
7278 (alpha_force_relocation): Always force if -relax.
7279 (alpha_align): Take a new argument that will specify when to
7280 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7281 Change all callers. Emit nop alignment padding as nop+unop pair.
7283 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7285 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7286 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7288 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7290 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7291 require padding to the next long word boundary.
7293 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7295 * cgen.c: #include symcat.h.
7296 * config/tc-m32r.c: Likewise.
7298 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7300 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7301 absolute expressions instead of '$' prefixed register names.
7303 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7305 * read.c (s_set): Record file and line info for symbols when -as.
7306 (pseudo_set): Don't overwrite that dummy fragment.
7308 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7310 * config/tc-ppc.c (md_pseudo_table): Add "section".
7311 (ppc_named_section): New static function.
7313 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7315 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7316 so we don't have to scan the entire list.
7318 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7320 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7321 case, allow the parallel instructions to modify the same flag
7324 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7326 * listing.c (list_symbol_table): Categorize symbols by
7327 undefined_section rather than sy_frag->line == NULL.
7329 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7331 * Makefile.am (install-exec-local): Install properly when ln
7332 fails or tooldir == prefix.
7334 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7336 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7337 Test result of insert_operand for error.
7339 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7341 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7342 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7343 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7344 * doc/Makefile.in: Rebuild.
7346 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7348 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7349 (macro): Fix handling of M_COP[0-3].
7351 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7353 Based on patches from Ross Harvey <ross@teraflop.com>:
7354 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7355 if macro_alternate or macro_mri.
7356 (getstring): Remove support for byte constants between < and >.
7357 (get_any_string): '<' only starts a string if macro_alternate or
7359 (macro_expand_body): Permit keyword parameters following
7360 positional parameters.
7362 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7363 * configure.in (alpha*-*-netbsd*): New target.
7364 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7365 * configure: Rebuild.
7367 * as.h (flag_warn_suppress_instructionswap): Move from here...
7368 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7369 here, and make static.
7371 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7372 BFD_ASSEMBLER or MANY_SEGMENTS.
7374 * as.c (show_usage): Update bug-gnu-utils address.
7375 * gasp.c (show_usage): Likewise.
7376 * doc/as.texinfo (Bug Reporting): Likewise.
7378 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7380 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7381 insns regardless of the size of a pointer if we're in mips I or
7383 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7385 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7387 Fix rac to accept only a0:
7388 * tc-d10v.c (parallel_ok, find_opcode):
7389 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7390 Introduce OPERAND_GPR.
7392 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7394 * read.c (s_fill): Handle non-constant repeat counts by creating
7395 an rs_space fragment.
7397 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7399 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7400 from as_bad to as_warn.
7402 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7404 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7405 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7406 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7408 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7410 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7411 seg_fix_rotP rather than fix_root from seg_info.
7413 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7415 * expr.c: Add support for 0x1_2_3_4 bignums.
7417 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7419 * configure.in: Change -linux* to -linux-gnu*.
7420 * configure: Rebuild.
7422 * app.c (do_scrub_begin): Treat \r as whitespace.
7424 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7426 * Makefile.am: Update dependencies.
7427 * Makefile.in: Rebuild.
7429 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7431 * configure, aclocal.m4: Rebuild with new libtool.
7433 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7435 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7436 the argument to bfd_set_arch_mach.
7437 (load_address): Use bfd_arch_bits_per_address to determine the
7438 bit size of an address instead of looking at the isa level.
7439 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7441 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7443 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7445 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7447 * ehopt.c: New file.
7448 * as.h (enum _relax_state): Add rs_cfa.
7449 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7450 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7451 * read.c (emit_expr): Call check_eh_frame.
7452 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7453 (relax_segment): Likewise.
7454 * Makefile.am: Rebuild dependencies.
7455 (GAS_CFILES): Add ehopt.c.
7456 (GENERIC_OBJS): Add ehopt.o.
7457 * doc/internals.texi (Frags): Document rs_cfa.
7459 * as.c (show_usage): Mention --traditional-format.
7460 (parse_args): Accept --traditional-format.
7461 * as.h (flag_traditional_format): Declare.
7462 * output-file.c (output_file_create): If flag_traditional_format,
7463 set BFD_TRADITIONAL_FORMAT on stdoutput.
7464 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7466 * config/tc-mips.c (append_insn): Make sure that if we have a
7467 fixup for an unmatched %hi reloc, it does not associated with a
7470 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7471 * doc/Makefile.in: Likewise.
7473 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7475 * config/tc-m32r.c (check_for_side_effects): New function.
7476 (can_make_parallel): Add checks for instruction side effects
7477 clashing with the other instruction.
7478 (assemble_parallel_insn): Improve warning messages. Return error
7479 message from non-swapped instruction order.
7481 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7483 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7485 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7486 md_cleanup definition. This moves the forced literal output to
7487 the end of the source pass, and avoids macro's inserting literals
7488 into the code immediately after the macro expansion.
7490 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7492 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7493 a gas internal symbol is adjustable.
7494 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7496 * as.h: If gcc version greater than 2.6, use `__format__' and
7497 `__printf__' in function attributes, rather than `format' and
7500 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7502 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7504 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7506 Add tms320c30 support:
7507 * config/tc-tic30.h: New file.
7508 * config/tc-tic30.c: New file.
7509 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7510 TARGET_FORMAT as "coff-tic30".
7511 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7512 * Makefile.am: Rebuild dependencies.
7513 (CPU_TYPES): Add tic30.
7514 (CPU_OBJ_VALID): tic30-aout is valid.
7515 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7516 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7517 * configure, Makefile.in: Rebuild.
7519 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7521 * config/tc-v850.c (md_assemble): Improvements to error messages.
7523 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7525 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7526 BFD_RELOC_HI16_S to store the high bits of any value.
7528 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7529 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7530 assembler calculate relocations to any external symbol at all.
7531 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7532 involving generation of pc-relative relocs.
7533 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7534 has been moved to md_apply_fix3.
7536 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7537 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7538 which actually means (the address of identifier's GOT entry) +
7539 constant, which is not particularly useful.
7541 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7543 * read.h (include_dirs): Declare.
7544 (include_dir_count,include_dir_maxlen): Declare.
7546 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7548 * configure.in: Correct check for shared opcodes library.
7549 * configure: Rebuild.
7551 * listing.c (buffer_line): If we can't open the file, set at_end.
7552 (listing_print): Remove unused local variable fi.
7554 * config/m68k-parse.y (reglistpair): Handle register list in
7557 * config/vms-conf.h: Don't undef VERSION.
7559 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7561 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7563 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7565 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7566 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7567 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7568 (EXTRA_DIST): Define.
7569 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7570 explicitly rather than via the list of object files.
7571 (gcc-as.opt): New file created when make-gas.com is run.
7572 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7573 itbl-cpu.h} to #include appropriate file rather than copying that
7575 * config/vms-conf.h: Synchronize with current config.in.
7576 * Makefile.in: Rebuild.
7578 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7580 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7581 (parallel_ok): Relaxed parallel subinstruction dependency check.
7583 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7585 * as.h (flag_warn_suppress_instructionswap): added new flag.
7586 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7587 command line argument.
7588 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7589 warning only if flag_warn_suppress_instructionswap is false.
7591 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7593 * configure.in (i386-*-mingw32*): New target.
7594 * configure: Rebuild.
7596 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7598 * symbols.c (resolve_symbol_value): Don't set the segment if it
7599 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7601 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7604 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7606 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7607 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7610 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7612 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7614 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7616 * config/tc-v850.c (v850_insert_operand): Display instruction when
7617 an error is encountered.
7619 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7621 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7622 (i386-*-sco3.2v5*coff): New target.
7623 (i386-*-sco3.2*): New target.
7624 * configure: Rebuild.
7626 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7628 * config/tc-v850.c: Tidy error message production.
7630 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7632 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7633 validate_immediate return value in the right type for comparisons
7636 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7638 * listing.c (MAX_BYTES): Use listing variables not constants.
7639 (data_buffer): No longer an array, but a pointer.
7640 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7641 (listing_listing): Allocate data_buffer.
7643 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7645 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7646 --listing-rhs-width, --listing-cont-lines.
7647 (show_usage): Update.
7648 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7649 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7650 (print_lines): Use the variables instead of the constants.
7651 (listing_listing): Likewise.
7652 * listing.h: Declare the new vars.
7654 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7656 * as.c (parse_args): Add --keep-locals alias for -L.
7657 Add --strip-local-absolute.
7658 (show_usage): Update.
7659 * as.h (flag_strip_local_absolute): New flag.
7660 * symbols.c (S_IS_LOCAL): Use it.
7661 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7662 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7663 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7665 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7667 * config/tc-m32r.c: Detect if explicitly parallel instructions
7668 might have an io conflict and issue a warning message.
7670 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7672 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7673 cgen_swap_fixups): Functions to save, restore and swap the fixup
7674 chain with a backup copy.
7675 (cgen_asm_finish_insn): Returns address of constructed insn.
7677 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7679 * listing.c (file_info_struct): Remove FILE, add POS.
7680 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7681 (file_info): Don't open the file.
7682 (buffer_line): Check for the file in the last_open cache, updating
7684 (print_source): Don't reference file_info->file.
7685 (listing_listing): Likewise.
7686 (listing_print): Close the file in the cache, if any.
7688 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7690 * read.c (dwarf_file_string): New file static variable.
7691 (emit_expr): Look for constant sequence that leads up to a file
7692 name in DWARF debugging output.
7693 (stringer): Use dwarf_file_string to decide whether to accept a
7694 string as a file name.
7696 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7698 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7699 (crack_operand): Add reg->reglst MRI hack.
7700 (r_seg): Put reglst symbols in reg_section.
7701 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7703 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7705 * tc-sh.c (get_specific): Handle SGR & DBR.
7707 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7709 * tc-h8300.c (parse_reg): Take the length of the symbol into
7710 account when attempting to match a register name.
7711 * tc-h8500.c (parse_reg): Likewise.
7713 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7715 * cgen.c: Formatting changes to improve readability.
7717 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7719 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7722 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7724 Based on a patch from Jim Wilson
7725 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7726 (tc_gen_reloc): Handle cross section PC relative relocs
7729 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7731 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7733 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7735 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7736 (expr_jmp_buf): New static local.
7737 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7738 (cgen_md_operand): New function.
7739 * tc-m32r.c: Clean up pass over `struct foo' usage.
7740 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7742 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7744 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7745 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7747 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7749 * config/tc-i386.c (i386_operand): Give an error if there are
7750 unrecognized characters after an expression.
7752 For older changes see ChangeLog-9697