1 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4 adjust for external and weak syms as we will use a reloc. Allow
5 for +8 offset when calculating limits of branches.
6 (hppa_fix_adjustable): Undo 2000-09-23 change.
7 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
8 Correct distance calculation.
10 From John David Anglin <dave@hiauly1.hia.nrc.ca>
11 * config/tc-hppa.c (nonzero_dibits): Define.
12 (arg_reloc_stub_needed): Check each arg and return value
13 separately for zero case.
14 (pa_align): Declare argument `bytes'.
16 2000-09-25 Kazu Hirata <kazu@hxi.com>
18 * config/tc-cris.c: Fix formatting.
19 * config/tc-d10v.h: Likewise.
20 * config/tc-d30v.c: Likewise.
21 * config/tc-d30v.h: Likewise.
22 * config/tc-fr30.c: Likewise.
23 * config/tc-fr30.h: Likewise.
24 * config/tc-m68k.c: Likewise.
25 * config/tc-m68k.h: Likewise.
26 * config/tc-pj.h: Likewise.
27 * config/tc-ppc.c: Likewise.
28 * config/tc-ppc.h: Likewise.
29 * config/tc-sh.c: Likewise.
30 * config/tc-sh.h: Likewise.
31 * config/tc-sparc.c: Likewise.
32 * config/tc-v850.h: Likewise.
33 * config/tc-vax.h: Likewise.
34 * config/tc-w65.h: Likewise.
35 * config/tc-z8k.h: Likewise.
37 2000-09-23 Alan Modra <alan@linuxcare.com.au>
39 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
41 (hppa_force_relocation): Likewise.
43 2000-09-22 Jim Wilson <wilson@cygnus.com>
45 * config/tc-ia64.c (dv_sem): Add "stop".
46 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
47 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
48 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
50 (mark_resources): Check IA64_RS_PRr.
52 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
54 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
55 md_estimate_size_before_relax): Redesign and clean up the
58 2000-09-21 Kazu Hirata <kazu@hxi.com>
60 * config/tc-ns32k.c: Fix formatting.
61 * config/tc-ns32k.h: Likewise.
63 2000-09-20 Kazu Hirata <kazu@hxi.com>
65 * config/tc-m32r.c: Fix formatting.
66 * config/tc-m32r.h: Likewise.
67 * config/tc-m68851.h: Likewise.
68 * config/tc-m68hc11.c: Likewise.
69 * config/tc-m68hc11.h: Likewise.
70 * config/tc-m88k.c: Likewise.
71 * config/tc-mcore.c: Likewise.
72 * config/tc-mcore.h: Likewise.
73 * config/tc-mips.c: Likewise.
74 * config/tc-mips.h: Likewise.
75 * config/tc-mn10200.h: Likewise.
76 * config/tc-mn10300.h: Likewise.
77 * config/tc-tahoe.c: Likewise.
78 * config/tc-tahoe.h: Likewise.
80 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
82 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
83 Likewise in relaxation description comments.
85 2000-09-18 Alan Modra <alan@linuxcare.com.au>
87 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
88 subtraction of two syms without emitting a relocation.
90 From David Huggins-Daines <dhd@linuxcare.com>
91 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
92 global or weak symbols.
94 2000-09-15 Kazu Hirata <kazu@hxi.com>
96 * config/tc-h8300.h: Fix formatting.
97 * config/tc-h8500.c: Likewise.
98 * config/tc-h8500.h: Likewise.
99 * config/tc-hppa.h: Likewise.
100 * config/tc-i370.h: Likewise.
101 * config/tc-i386.h: Likewise.
102 * config/tc-i860.c: Likewise.
103 * config/tc-i860.h: Likewise.
104 * config/tc-i960.h: Likewise.
105 * config/tc-ia64.c: Likewise.
106 * config/tc-ia64.h: Likewise.
108 2000-09-14 Kazu Hirata <kazu@hxi.com>
110 * config/tc-a29k.c: Fix formatting.
111 * config/tc-alpha.c: Likewise.
112 * config/tc-arc.c: Likewise.
113 * config/tc-arc.h: Likewise.
114 * config/tc-arm.c: Likewise.
115 * config/tc-arm.h: Likewise.
116 * config/tc-avr.c: Likewise.
117 * config/tc-avr.h: Likewise.
118 * config/tc-tic30.c: Likewise.
119 * config/tc-tic30.h: Likewise.
120 * config/tc-tic54x.c: Likewise.
121 * config/tc-tic54x.h: Likewise.
122 * config/tc-tic80.c: Likewise.
123 * config/tc-tic80.h: Likewise.
125 2000-09-14 Timothy Wall <twall@cygnus.com>
127 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
128 parallel comparisons for later use.
129 (struct rsrc): Add parallel comparison type.
130 (resources_match): Skip special cases of PR usage (non-conflicting
133 2000-09-13 Kazu Hirata <kazu@hxi.com>
135 * config/obj-ecoff.c: Fix formatting.
136 * config/obj-elf.c: Likewise.
137 * config/obj-elf.h: Likewise.
138 * config/obj-evax.h: Likewise.
139 * config/obj-generic.h: Likewise.
140 * config/obj-hp300.c: Likewise.
141 * config/obj-hp300.h: Likewise.
142 * config/obj-ieee.h: Likewise.
143 * config/obj-vms.c: Likewise.
144 * config/obj-vms.h: Likewise.
146 2000-09-13 Anders Norlander <anorland@acc.umu.se>
148 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
149 (md_parse_option): Ditto.
150 (md_longopts): Add -mips32 option.
151 (md_show_usage): Document new options.
152 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
153 (mips_ip): Assemble mfc0 with a sub-selection code.
154 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
155 (mips_cpu_to_str): New function.
156 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
157 Use CPU_* defines instead of hardcoded numbers.
159 * doc/as.texinfo: Document new options.
160 * doc/c-mips.texi: Ditto.
162 2000-09-12 Kazu Hirata <kazu@hxi.com>
164 * as.h: Fix formatting.
165 * asintl.h: Likewise.
166 * bit_fix.h: Likewise.
167 * config/obj-aout.c: Likewise.
168 * config/obj-aout.h: Likewise.
169 * config/obj-bout.c: Likewise.
170 * config/obj-bout.h: Likewise.
171 * config/obj-coff.c: Likewise.
172 * config/obj-coff.h: Likewise.
173 * dwarf2dbg.h: Likewise.
175 * flonum.h: Likewise.
177 * itbl-ops.h: Likewise.
181 * struc-symbol.h: Likewise.
182 * subsegs.h: Likewise.
183 * symbols.h: Likewise.
187 2000-09-11 Kazu Hirata <kazu@hxi.com>
189 * bignum-copy.c: Fix formatting.
190 * config/tc-i370.c: Likewise.
191 * config/tc-i960.c: Likewise.
192 * config/tc-m68k.c: Likewise.
194 * flonum-copy.c: Likewise.
195 * flonum-konst.c: Likewise.
196 * flonum-mult.c: Likewise.
197 * literal.c: Likewise.
201 * subsegs.c: Likewise.
203 2000-09-09 Philip Blundell <philb@gnu.org>
205 * configure.in (arm*-*-uclinux*): New target.
206 * configure: Regenerate.
208 2000-09-09 Kazu Hirata <kazu@hxi.com>
210 * input-file.c: Fix formatting.
211 * itbl-ops.c: Likewise.
212 * messages.c: Likewise.
214 2000-09-08 Philip Blundell <philb@gnu.org>
216 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
219 2000-09-07 H.J. Lu <hjl@gnu.org>
221 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
222 * configure: Rebuild.
224 2000-09-07 Kazu Hirata <kazu@hxi.com>
226 * atof-generic.c: Fix formatting.
227 * config/tc-mips.c: Likewise.
228 * config/tc-vax.c: Likewise.
229 * input-scrub.c: Likewise.
231 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
233 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
234 * configure.in (sh-*-linux*): Added.
235 * configure: Rebuilt.
237 2000-09-06 Kazu Hirata <kazu@hxi.com>
239 * config/tc-hppa.c: Fix formatting.
241 * ecoff.c: Fix formatting.
243 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
245 * configure: Rebuilt with new libtool.m4.
247 2000-09-05 Kazu Hirata <kazu@hxi.com>
249 * cgen.c: Fix formatting.
250 * config/tc-ia64.c: Likewise.
252 2000-09-05 Nick Clifton <nickc@redhat.com>
254 * aclocal.m4: Regenerate.
255 * config.in: Regenerate.
256 * configure: Regenerate.
257 * po/gas.pot: Regenerate.
259 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
261 * config/tc-cris.c: Correct comment typos.
263 2000-09-05 Eric Christopher <echristo@cygnus.com>
265 * config/tc-mn10300.c: Cleanup.
266 (md_pcrel_from): Enable.
268 2000-09-05 Alan Modra <alan@linuxcare.com.au>
270 * expr.c (operand): Fix a comment typo.
271 * write.c (write_relocs): Fix a signed/unsigned warning.
273 * config/tc-hppa.c (fudge_reg_expressions): New
274 (hppa_force_reg_syms_absolute): New.
275 (pa_equ): Allow reg_section expressions.
276 * config/tc-hppa.c (md_optimize_expr): Define.
277 (hppa_force_reg_syms_absolute): Prototype.
279 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
280 (pa_parse_number): Pass in arg to select fp reg parsing.
281 Return 1 to indicate format checks pass. If strict, then only
282 accept a register or register symbol. Return value in...
283 (pa_number): New static for pa_parse_number.
284 (FP_REG_BASE): Define.
285 (FP_REG_RSEL): Define.
286 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
287 appropriate. White space changes.
288 (need_pa11_opcode): Don't bother passing any params, get them from
290 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
291 Remove extraneous check in case 'Q'.
292 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
293 reg, set section of resulting symbol to reg_section.
294 (pa_parse_space_stmt): Modify call to pa_parse_number.
295 (pa_space): Likewise.
297 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
298 (hppa_force_relocation): Handle vtable relocs.
299 (pa_vtable_entry): New.
300 (pa_vtable_inherit): New.
301 (md_pseudo_table): Add entries for vtable pseudos.
302 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
303 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
305 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
306 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
307 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
309 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
310 specify a symbol type.
312 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
313 dependent things together.
314 (md_elf_symbol_type): Define.
316 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
318 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
320 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
321 (obj_elf_vtable_entry): Declare.
323 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
325 (obj_elf_vtable_entry): Similarly.
326 (elf_pseudo_table): Fix the damage with a cast.
328 2000-09-03 Richard Henderson <rth@cygnus.com>
330 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
331 for template selection when a label is needed.
333 2000-09-02 Kazu Hirata <kazu@hxi.com>
335 * config/tc-ia64.c: Fix formatting.
337 2000-09-02 Nick Clifton <nickc@redhat.com>
339 * configure.in: Increase version number to 2.10.91.
340 * configure: Regenerate.
341 * aclocal.m4: Regenerate.
342 * config.in: Regenerate.
343 * po/gas.pot: Regenerate.
344 * Makefile.in: Regenerate.
346 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
348 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
349 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
350 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
352 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
355 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
357 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
358 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
359 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
360 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
361 (GOT_symbol): New variable.
362 (md_undefined_symbol): Set it.
364 2000-09-01 Richard Henderson <rth@cygnus.com>
366 * config/tc-ia64.c (match): Don't inline.
367 (extra_goodness): New.
368 (md_begin): Prefer nop.f and nop.b for best_template.
370 2000-08-31 Kazu Hirata <kazu@hxi.com>
372 * as.c: Fix formatting.
377 2000-08-31 Eric Christopher <echristo@cygnus.com>
379 * config/tc-mn10300.c: Cleanup and fix warnings.
380 (md_pseudo_table): Add initializers.
381 (md_show_usage): Cleanup.
382 (md_parse_option): Fix warnings.
383 (md_undefined_symbol): Fix warnings.
384 (md_conver_frag): Fix warnings.
385 (tc_gen_reloc): Fix warnings.
386 (md_apply_fix3): Fix warnings.
387 (check_operand): Fix warnings.
389 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
391 * acinclude.m4: Include libtool and gettext macros from the
393 * aclocal.m4, configure: Rebuilt.
395 2000-08-30 Mark Hatle <mhatle@mvista.com>
397 * config/tc-ppc.c (md_parse_option): Recognize -m405.
399 2000-08-31 Kazu Hirata <kazu@hxi.com>
401 * listing.c: Fix formatting.
403 2000-08-29 Kazu Hirata <kazu@hxi.com>
405 * app.c: Fix a comment typo. Fix formatting.
407 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
409 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
410 offset of the target destination for jmp instructions.
411 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
413 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
415 * NEWS: Mention support for CRIS.
417 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
419 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
420 Sets `.lcomm' alignment to zero.
422 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
424 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
425 (TC_FIX_ADJUSTABLE): Define.
427 2000-08-23 Jim Wilson <wilson@cygnus.com>
429 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
430 unwind.personality_routine is set.
432 2000-08-23 H.J. Lu <hjl@gnu.org>
434 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
436 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
438 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
441 2000-08-22 H.J. Lu <hjl@gnu.org>
443 * config.in (STRICTCOFF): New for strict COFF.
445 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
446 i386-*-go32* and i386-go32-rtems*.
447 * configure: Rebuilt.
449 * config/obj-coff.c (obj_coff_endef): Follow the historical
450 behavior if STRICTCOFF is not defined.
452 * doc/internals.texi: Document STRICTCOFF.
454 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
456 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
457 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
458 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
459 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
460 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
461 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
462 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
465 2000-08-22 Eric Christopher <echristo@cygnus.com>
467 * config/tc-mn10300.c: (md_apply_fix): New function.
468 (mn10300_force_relocation): New function.
469 (mn10300_fix_adjustable): New function.
471 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
472 (TC_HANDLES_FX_DONE): Define.
473 (obj_fix_adjustable): Define.
474 (MD_APPLY_FIX3): Define.
475 (TC_LINKRELAX_FIXUP): Define.
477 * write.c: (TC_LINKRELAX_FIXUP): Define if not
479 (fixup_segment): Use TC_LINKRELAX_FIXUP.
481 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
483 2000-08-21 Jason Eckhardt <jle@cygnus.com>
485 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
486 if the fixup resulted in a relocation.
488 2000-08-18 Nick Clifton <nickc@redhat.com>
490 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
491 Make reference to first element of shift_names explicit.
493 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
495 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
496 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
497 add a symbol's address. Removed all target-specific #ifdefs that
498 used to accomplished the same.
499 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
500 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
501 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
502 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
503 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
505 2000-08-17 Kazu Hirata <kazu@hxi.com>
507 * dwarf2dbg.c: Fix formatting.
509 2000-08-17 Nick Clifton <nickc@redhat.com>
511 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
512 to be recoded as logical shift lefts by zero.
514 2000-08-16 Jim Wilson <wilson@cygnus.com>
516 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
517 postincrement modified registers. Handle IA64_OPND_R3_2 addl
519 (note_register_values): Handle IA64_OPND_R3_2 operands.
521 2000-08-16 Jason Eckhardt <jle@cygnus.com>
523 * config/tc-i860.c (md_operand): Silly typo fixed.
525 2000-08-16 Nick Clifton <nickc@redhat.com>
527 * config/tc-arm.c (struct asm_shift): Delete.
529 (enum asm_shift_index): New.
530 (struct asm_shift_properties): New.
531 (struct asm_shift_name): New.
532 (shift_properties[]); New.
533 (shift_names[]); New.
535 (decode_shift): Use new structures.
536 Issue a warning is "ROR #0" is used.
537 Issue a warning if "ASR #0" or "LSR #0" is used.
539 (md_begin): Initialise arm_shift_hsh table from new
540 asm_shift_name array.
542 2000-08-16 Jakub Jelinek <jakub@redhat.com>
544 * config/tc-sparc.c: Kill all warnings.
545 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
547 (md_show_usage): Update usage text.
549 2000-08-16 Nick Clifton <nickc@redhat.com>
551 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
554 2000-08-15 Will Cohen <wcohen@redhat.com>
556 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
558 * config/tc-sh.c (md_assemble): Changed so debug_type
559 test performed for ppi_assemble
560 * config/tc-sh.c: Included dwarf2dbg.h.
561 (debug_line): Defined.
562 (md_assemble): Generates dwarf2 line info.
563 (sh_finalize): New function. Finalize dwarf2 info.
564 (assemble_ppi): Returns size of code generated.
565 (build_Mytes): Returns size of code generated.
566 (md_pseudo_table): Added "file" and "loc" psuedo ops.
567 * config/tc-sh.h (md_end): Defined.
568 (sh_finalize): Declared.
570 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
572 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
575 2000-08-14 Nick Clifton <nickc@redhat.com>
577 * config/tc-arm.c (do_bx): Allow "bx pc".
579 2000-08-14 Jim Wilson <wilson@cygnus.com>
581 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
582 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
583 (md_begin): Change assignment to md.flag to OR in the new bit.
585 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
587 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
588 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
591 2000-08-14 Jason Eckhardt <jle@cygnus.com>
593 * NEWS: Mention i860 support.
595 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
597 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
599 2000-08-14 Andreas Schwab <schwab@suse.de>
601 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
603 2000-08-11 Andreas Schwab <schwab@suse.de>
605 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
608 2000-08-11 Kazu Hirata <kazu@hxi.com>
610 * expr.c: Fix formatting.
611 * config/obj-bout.c: Likewise.
613 2000-08-10 Jason Eckhardt <jle@cygnus.com>
615 * doc/c-i860.texi: Flesh out the i860 section more.
617 2000-08-10 Kazu Hirata <kazu@hxi.com>
619 * symbols.c: Fix formatting.
622 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
624 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
625 has the IgnoreSize bit set.
627 2000-08-09 Alan Modra <alan@linuxcare.com.au>
629 From Rodney Brown <RodneyBrown@mynd.com>
630 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
631 * configure: Regenerate.
633 2000-08-09 Kazu Hirata <kazu@hxi.com>
635 * hash.c: Fix formatting.
638 2000-08-08 Jason Eckhardt <jle@cygnus.com>
640 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
641 (i860_fix_info): New enum.
642 (MD_APPLY_FIX3): Define.
643 (WORKING_DOT_WORD): Define.
644 (TC_HANDLES_FX_DONE): Define.
645 (DIFF_EXPR_OK): Define.
646 (LISTING_HEADER): Define.
647 (TARGET_FORMAT): Select target format based on endian flag.
648 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
649 (target_big_endian): Add external declaration.
651 * config/tc-i860.c: All existing code reworked completely. Other
652 new code shown below.
653 (SYNTAX_SVR4): Define.
654 (target_warn_expand): New variable.
655 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
656 (md_longopts): Declare and define with new options (-EL, -EB,
658 (md_show_usage): New function.
659 (md_operand): New function.
660 (obtain_reloc_for_imm16): New function.
661 (md_apply_fix3): New function.
662 (tc_gen_reloc): New function.
664 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
666 * config/tc-m68hc11.c (build_jump_insn): Make sure the
667 2 bytes of the jump address are in the same frag.
668 (find): Accept 68hc12 register indirect modes.
670 * NEWS: Mention 68HC11 & 68HC12 support.
672 2000-08-07 Richard Henderson <rth@cygnus.com>
674 * config/tc-ia64.c (unwind): Add prologue_mask member.
675 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
676 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
677 (dot_body): Clear unwind.prologue_mask.
678 (dot_prologue): Set it. Accept a register second argument.
680 2000-08-07 Kazu Hirata <kazu@hxi.com>
682 * config/atof-ieee.c: Fix formatting.
683 * config/atof-tahoe.c: Likewise.
685 2000-08-06 Nick Clifton <nickc@cygnus.com>
687 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
690 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
691 of .popsection, .previous, .pushsection, .subsection,
692 .version, .vtable_entry, .vtable_inherit and .weak.
694 2000-08-05 Kazu Hirata <kazu@hxi.com>
696 * config/tc-cris.c: Fix formatting.
697 * config/tc-i386.c: Likewise.
698 * config/tc-sparc.c (sparc_ip): Simplify the code.
700 2000-08-04 Kazu Hirata <kazu@hxi.com>
702 * config/tc-cris.c: Rearrange code for readability.
703 * config/tc-d10v.c: Fix formatting.
704 * config/tc-m32r.c: Likewise.
705 * config/tc-sparc.c: Likewise.
707 2000-08-02 Jim Wilson <wilson@cygnus.com>
709 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
710 before ia64_find_opcode.
711 (md_assemble): Likewise.
713 2000-08-01 Nick Clifton <nickc@cygnus.com>
715 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
716 Undo some formatting fixes.
718 2000-08-01 Kazu Hirata <kazu@hxi.com>
720 * config/obj-som.c: Fix formatting.
721 * config/obj-ieee.c: Likewise.
722 * config/tc-arm.c: Likewise.
723 * config/tc-v850.c: Likewise.
725 2000-08-01 Nick Clifton <nickc@redhat.com>
727 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
728 index by command line option.
730 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
732 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
733 (@node M68K-Branch): Rewrite to match the reality.
735 2000-07-31 Jason Eckhardt <jle@cygnus.com>
737 * doc/c-i860.texi: New file.
738 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
739 * doc/Makefile.in: Regenerate.
740 * doc/all.texi: Add I860 as relevant architecture.
741 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
743 2000-07-31 Kazu Hirata <kazu@hxi.com>
745 * config/tc-d30v.c: Fix formatting.
747 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
749 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
750 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
751 long emit a long branch if available instead of an absolute jump, never
752 emit absolute jumps for anything with --pcrel.
754 * doc/c-m68k.texi: Document new command line option.
756 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
758 * config/tc-avr.c: Use PARAMS macro in function declarations.
759 Don't declare md_pcrel_from_section (already in tc-avr.h).
760 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
761 (avr_operand): Don't set (unsigned) op_mask to -1.
763 2000-07-28 Jason Eckhardt <jle@cygnus.com>
765 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
766 * configure: Regenerated.
767 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
768 of operand to the .type directive (.e.g, "type").
770 2000-07-28 Alan Modra <alan@linuxcare.com.au>
772 * as.h (warn_comment, found_comment, found_comment_file): Declare.
773 * app.c (do_scrub_chars): Record where first comment found.
774 * read.c (read_a_source_file): Init found_comment on entry, and
775 notify whether comments found on exit.
776 * config/tc-hppa.c (md_shortopts): Add "c".
777 (md_longopts): Add warn-comment.
778 (md_parse_option): Handle it.
779 (md_show_usage): Show available options.
780 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
782 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
784 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
785 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
787 (md_estimate_size_before_relax): Don't fall off end of function.
789 2000-07-27 Kazu Hirata <kazu@hxi.com>
791 * config/tc-avr.c: Fix formatting.
792 * config/tc-ns32k.c: Likewise.
794 2000-07-27 Alan Modra <alan@linuxcare.com.au>
796 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
798 2000-07-27 Kazu Hirata <kazu@hxi.com>
800 * config/tc-d10v.c: Fix formatting.
801 * config/tc-z8k.c: Likewise.
802 * config/tc-sparc.c: Likewise.
804 2000-07-26 Dave Brolley <brolley@redhat.com>
806 * cgen.c (queue_fixup): Declare opinfo.
807 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
808 (gas_cgen_md_operand): Ditto.
809 (gas_cgen_md_apply_fix3): Ditto.
811 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
813 * config/obj-coff.c (obj_frob_symbol): Don't merge
814 labels. Don't merge if the symbol isn't constant. Return
815 immediately if a symbol is merged.
817 2000-07-22 Alan Modra <alan@linuxcare.com.au>
819 * frags.c (frag_align): Correct absolute section alignment.
821 2000-07-20 DJ Delorie <dj@redhat.com>
823 * config/obj-coff.c (obj_frob_symbol): revert previous change,
824 it breaks linking against DLLs.
826 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
828 * configure.in: Add CRIS support.
829 * configure: Regenerate.
830 * Makefile.am: (CPU_TYPES): Add cris.
831 (CPU_OBJ_VALID) [aout]: Add cris.
832 (MULTI_CPU_TYPES): Add cris.
833 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
834 [coff]: Only i386 and mips are valid.
835 (TARGET_CPU_CFILES): Add config/tc-cris.c.
836 (TARGET_CPU_HFILES): Add config/tc-cris.h.
837 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
838 Regenerate dependencies.
839 * Makefile.in: Regenerate.
840 * aclocal.m4: Regenerate.
841 * as.c: Declare crisaout, criself.
842 * config/tc-cris.h, config/tc-cris.c: New.
843 * config/e-criself.c, config/e-crisaout.c: New.
844 * po/POTFILES.in, po/gas.pot: Regenerate.
846 2000-07-20 Kazu Hirata <kazu@hxi.com>
848 * read.c: Fix formatting.
849 * write.c: Fix formatting.
851 2000-07-19 H.J. Lu <hjl@gnu.org>
853 * sb.c: Include <stdlib.h> if exists for abort ().
855 2000-07-19 Alan Modra <alan@linuxcare.com.au>
857 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
858 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
859 (pa_type_args): Same here.
861 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
863 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
864 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
865 the storage class is already set.
867 2000-07-17 Kazu Hirata <kazu@hxi.com>
869 * config/tc-m68hc11.c: Fix formatting.
870 * config/tc-mn10200.c: Likewise.
871 * config/tc-mn10300.c: Likewise.
872 * config/tc-pj.c: Likewise.
873 * config/tc-tic80.c: Likewise.
874 * config/tc-w65.c: Likewise.
876 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
878 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
881 2000-07-15 Ian Lance Taylor <ian@zembu.com>
883 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
886 2000-07-15 Alan Modra <alan@linuxcare.com.au>
888 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
889 ELF as are used for SOM (except the 32-bit reloc one) to decide
890 whether a symbol can be reduced to a section symbol. Expand on
891 the comment for symbols involved in LR% and RR% expressions.
893 2000-07-14 Nick Clifton <nickc@cygnus.com>
895 * config/tc-mips.c (mips_disable_float_construction): New
896 static variable. Set to true if doubles should not be
897 constructed by loading two single width fp registers with
899 (mips_ip): Test mips_disable_float_construction.
900 (md_longopts): Add command line switches --construct-floats
901 and --no-construct-floats.
902 (md_parse_option): Parse new command line options.
903 (md_show_usage): Describe new command line options.
905 * doc/c-mips.texi: Document new command line options.
907 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
909 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
910 * configure: Regenerate.
912 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
914 * configure.in (DEFAULT_EMULATION setting): Revert part of
915 2000-07-01 change that set te_multi=multi unless set to tmips.
916 * configure: Regenerate.
918 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
920 * config/obj-coff.c (coff_frob_section): Add padding to the last
921 section when aligning it increases its size.
923 2000-07-11 Kazu Hirata <kazu@hxi.com>
925 * config/tc-tic54x.c: Fix formatting.
927 2000-07-10 Kazu Hirata <kazu@hxi.com>
929 * config/tc-h8500.c: Fix formatting.
930 * config/tc-tic54x.c: Fix formatting.
932 2000-07-10 Alan Modra <alan@linuxcare.com.au>
934 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
935 displacements correctly.
937 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
939 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
941 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
945 2000-07-09 Alan Modra <alan@linuxcare.com.au>
947 From David Huggins-Daines <dhd@linuxcare.com>
948 * config/te-hppalinux64.h: Add a new emulation.
949 * configure.in (emulations): Add configure bits to support the
950 64-bit Linux/parisc target.
951 * configure: Regenerate.
953 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
954 (md_shortopts): Add `V' for ELF.
956 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
957 when SOM or ELF_ARG_RELOC are defined.
958 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
959 ELF_ARG_RELOC are defined.
960 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
961 (pa_stringer): ..Do it here instead. Fix comment typos.
962 (hppa_force_relocation): Cast enums to int before comparing with
965 From Ryan Bradetich <rbradetich@uswest.net>
966 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
967 redifinition warning.
968 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
969 (hppa_force_relocation): ditto
970 (md_apply_fix): Added cast to buf to fix warnings.
972 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
973 cons_fix_new_hppa, hppa_force_relocation): Prototype.
975 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
976 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
977 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
978 reloc_type** to avoid warnings in switch.
979 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
980 little earlier instead.
982 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
984 (pa_type_args): Use symbol_arg_reloc_info.
985 (struct pa_it): Make arg_reloc unsigned int.
986 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
987 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
988 (pa_code): Delete. pa_text duplicates this function.
989 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
990 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
992 (cons_fix_new_hppa): Actually change selector to e_fsel when
993 warning about assuming so.
994 (tc_gen_reloc): More example elf arg reloc code.
995 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
996 (hppa_force_relocation): Likewise.
998 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1000 (pa_end_of_source): Prototype.
1001 (hppa_fix_adjustable): Prototype.
1002 (LABELS_WITHOUT_COLONS): Move it..
1003 * config/te-hppa.h: To here.
1005 * config/te-hppa64.h: New file.
1007 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1009 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1010 format -10, -16, 16 relocs.
1011 (hppa_elf_mark_end_of_function): Test for null
1012 last_call_info->start_symbol
1014 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1015 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1016 re_assesmble_* functions. Delete extraneous statements. Fix
1018 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1019 insn to re_assemble_*.
1021 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1023 * doc/internals.texi (Expressions): Fix typo.
1025 2000-07-08 Kazu Hirata <kazu@hxi.com>
1027 * config/tc-sh.c: Fix formatting.
1028 * config/tc-tic54x.c: Fix formatting.
1029 * depend.c: Fix formatting.
1030 * flonum-konst.c: Likewise.
1031 * flonum-mult.c: Likewise.
1033 2000-07-07 Kazu Hirata <kazu@hxi.com>
1035 * config/tc-sh.c: Fix comments.
1036 * config/obj-vms.c: Fix comments.
1037 * config/tc-a29k.c: Likewise.
1038 * config/tc-alpha.c: Likewise.
1039 * config/tc-h8300.c: Likewise.
1040 * config/tc-h8500.c: Likewise.
1041 * config/tc-i370.c: Likewise.
1042 * config/tc-ia64.c: Likewise.
1043 * config/tc-m68hc11.c: Likewise.
1044 * config/tc-m68k.c: Likewise.
1045 * config/tc-mips.c: Likewise.
1046 * config/tc-ns32k.c: Likewise.
1047 * config/tc-ppc.c: Likewise.
1048 * config/tc-z8k.c: Likewise.
1050 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1052 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1053 Default to '(SEC_LOAD | SEC_DATA)'.
1054 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1056 * doc/internals.texi (CPU Backend): Describe
1057 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1059 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1061 * as.c (parse_args): NULL terminate the long option list.
1063 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1065 * config/tc-d30v.h: Include "write.h" for fixS.
1066 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1068 2000-07-05 Nick Clifton <nickc@cygnus.com>
1070 * config/tc-d30v.c (write_2_short): Further changes to warning
1071 messages produced when combining EITHER_BUT_PREFER_MU attributed
1074 2000-07-05 DJ Delorie <dj@redhat.com>
1078 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1080 * config/tc-arm.c (psrs): Accept combinations of flags.
1082 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1084 * config/tc-avr.c: Change _ () to _() around all strings marked
1085 for translation (exception from the usual coding style).
1086 (avr_opt): New struct variable, how the new switches are set.
1087 (OPTION_MMCU): Define as 'm' and actually use.
1088 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1089 (show_mcu_list): New function, display the list of known MCUs.
1090 (md_show_usage): Document the new switches. Call show_mcu_list.
1091 (avr_set_arch): Change 'm' to OPTION_MMCU.
1092 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1093 Handle the new switches.
1094 (avr_operands): Disable warnings for undefined combinations of
1095 operands if -mall-opcodes. Disable warnings for skipping two-word
1096 instructions if enhanced core or -mno-skip-bug.
1097 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1098 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1099 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1100 (avr_ldi_expression): Warn about implicit lo8().
1101 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1103 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1105 * configure.in: Add entry for mips-*-sysv4*MP*
1106 * configure: Rebuild
1107 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1108 elf32-tradlittlemips for traditional mips targets.
1109 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1110 test for Link Once sections as in adjust_reloc_syms.
1111 * config/te-tmips.h: New file for traditional mips targets. Define
1114 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1116 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1117 flags argument is not present, don't change an existing section's
1118 section's attributes. If the flags argument is present, warn if the
1119 attributes don't match the section's current attributes. When
1120 long section names are supported, set SEC_LINK_ONCE and
1121 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1123 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1125 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1126 symbols; create them.
1128 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1130 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1131 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1133 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1135 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1136 expressions. Ignore the problem when handling 16 bit signed
1137 immediates, because the assembler will take care of the relocation
1140 2000-06-27 Nick Clifton <nickc@cygnus.com>
1142 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1143 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1144 sequential order, and emit warning messages if the input source
1145 code contains constructs like that, or parallel constructs
1146 containing such opcodes.
1148 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1150 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1151 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1152 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1153 (md_show_usage): Update usage message.
1154 (md_parse_option): Allow redefinition of MCU type within the
1155 same avr[1-5] bfd machine type. Show both old and new MCU type
1156 in the error message.
1157 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1158 Simplify 8K wrap code.
1160 2000-06-25 Kazu Hirata <kazu@hxi.com>
1162 * config/obj-aout.c: Remove all uses of DEFUN.
1163 * config/obj-ieee.c: Likewise.
1164 * config/tc-sh.c: Fix comment typos.
1165 * config/tc-tahoe.c: Likewise.
1166 * config/tc-vax.c: Likewise.
1167 * config/tc-w65.c: Likewise.
1168 * config/tc-z8k.c: Likewise.
1169 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1171 2000-06-24 DJ Delorie <dj@cygnus.com>
1173 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1174 more changes from Sept 1999
1175 (tc_i386_fix_adjustable): ditto
1176 (md_apply_fix3): ditto
1178 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1180 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1181 (gas_cgen_parse_operand): Set it around expression() call.
1182 (gas_cgen_md_operand): Test for it before longjmp().
1184 2000-06-24 Kazu Hirata <kazu@hxi.com>
1186 * config/tc-h8500.c: Remove all uses of DEFUN.
1187 * config/tc-sh.c: Likewise.
1188 * config/tc-w65.c: Likewise.
1189 * config/tc-z8k.c: Likewise.
1191 * config/tc-h8500.c: Fix typos in comments.
1193 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1195 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1198 2000-06-23 matthew green <mrg@redhat.com>
1200 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1201 defined. Fix error message for `[' grouping.
1203 2000-06-22 Kazu Hirata <kazu@hxi.com>
1205 * config/tc-h8300.c: Fix formatting and comment typos.
1207 2000-06-22 Timothy Wall <twall@cygnus.com>
1209 * config/tc-ia64.c (note_register_values): Move premature QP
1210 notation clearing into the appropriate place.
1212 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1214 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1215 first before anything else. Add bin-bugs.h, emul.h and progress.h
1216 Sort list of files as for $(OBJS) in Makefile.am.
1218 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1219 find one. Remake dependencies.
1220 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1221 * Makefile.in: Regenerate.
1222 * doc/Makefile.in: Regenerate.
1224 * config/tc-i386.c (i386_displacement): Don't assume a constant
1225 displacement is necessarily 16 bits when in 16 bit code mode.
1226 (md_assemble): Instead size the displacement here after we know
1227 for sure that a .code16gcc operand hasn't automatically added
1228 operand size prefixes.
1230 2000-06-21 H.J. Lu <hjl@gnu.org>
1232 * Makefile.am: Rebuild dependency.
1233 * Makefile.in: Rebuild.
1235 2000-06-21 Kazu Hirata <kazu@hxi.com>
1237 * config/tc-h8300.c (parse_reg): Make the function static.
1238 (parse_exp): Likewise.
1240 2000-06-20 DJ Delorie <dj@cygnus.com>
1242 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1243 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1244 for cygwin import libraries to work properly.
1246 2000-06-20 H.J. Lu <hjl@gnu.org>
1248 * Makefile.am: Rebuild dependency.
1249 * Makefile.in: Rebuild.
1250 * configure: Likewise.
1251 * doc/Makefile.in: Likewise.
1253 2000-06-20 Timothy Wall <twall@cygnus.com>
1255 * doc/internals.texi (CPU backend): Add @itemx for
1256 TC_START_LABEL_WITHOUT_COLON.
1257 * doc/c-tic54x.texi: New.
1258 * doc/as.texinfo: Add tic54x features and include primary tic54x
1260 * doc/all.texi: Add C54X.
1261 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1262 * doc/Makefile.in: Regenerate.
1263 * configure.in: Add tic54x and define LIBM for tic54x.
1264 * configure: Regenrate.
1265 * config/tc-tic54x.[ch]: New.
1266 * config/obj-coff.h: Add tic54x.
1267 * Makefile.am: (CPU_TYPES): Add tic54x.
1268 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1269 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1270 (as_new_LDADD): Add $(LIBM).
1271 * Makefile.in: Regenerate.
1273 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1275 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1276 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1277 * doc/as.texinfo: Likewise.
1279 * configure, Makefile.in: Regenerate.
1280 * configure.in (emulations): Recognize m6811 and m6812.
1281 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1282 Added files for 68hc11 and 68hc12 assembler.
1283 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1284 * config/tc-m68hc11.h: Header definition for that assembler.
1286 2000-06-18 Nick Clifton <nickc@redhat.com>
1288 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1289 instead of OCTETS_PER_BYTE.
1291 * config/tc-v850.c: Fix compile time warnings.
1292 * config/tc-ppc.c: Fix compile time warnings.
1294 2000-06-18 H.J. Lu <hjl@gnu.org>
1296 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1297 * configure: Rebuild.
1299 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1301 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1304 2000-06-16 Nick Clifton <nickc@cygnus.com>
1306 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1307 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1309 * doc/c-mips.texi: Document newly accepted cpu variants.
1311 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1313 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1315 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1317 * macro.c (getstring): Make it possible to escape the quote
1320 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1322 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1324 2000-06-13 H.J. Lu <hjl@gnu.org>
1326 * configure: Regenerate.
1328 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1330 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1332 * doc/internals.texi (line_separator_chars): Semicolon is no
1333 longer a default. Mention null and newline as defaults.
1335 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1337 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1338 * config/tc-i860.h (line_separator_chars): Likewise.
1339 * config/tc-h8300.c (line_separator_chars): Likewise.
1340 * config/tc-i960.c (line_separator_chars): Likewise.
1341 * config/tc-m68k.c (line_separator_chars): Likewise.
1342 * config/tc-mips.c (line_separator_chars): Likewise.
1343 * config/tc-ns32k.c (line_separator_chars): Likewise.
1344 * config/tc-sparc.c (line_separator_chars): Likewise.
1345 * config/tc-vax.c (line_separator_chars): Likewise.
1347 * config/tc-h8300.c (comment_chars): Use string initialiser.
1348 * config/tc-i960.c (line_comment_chars): Likewise.
1349 * config/tc-z8k.c (comment_chars, line_comment_chars,
1350 line_separator_chars): Likewise.
1352 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1355 2000-06-08 Nick Clifton <nickc@cygnus.com>
1357 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1360 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1362 * configure.in (VERSION): Update to show this is the CVS mainline.
1364 2000-06-08 Matthew Jacob <mjacob@feral.com>
1366 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1367 $at is the integer register $r28, vs. both $r28 and the floating
1368 point register $f28.
1370 2000-06-08 James E. Wilson <wilson@cygnus.com>
1372 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1373 (dot_endp): Don't call ia64_flush_insns.
1374 (emit_one_bundle): Don't delete prologue/body records from
1375 unwind_record list in first loop. Rewrite second loop to account for
1378 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1380 * config/tc-ia64.c: Add missing prototypes.
1381 (generate_unwind_image): Cast argument to output_unw_records call.
1383 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1385 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1387 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1389 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1390 (REGISTER_P): likewise.
1391 (avr_opcodes): uses include/opcode/avr.h
1392 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1394 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1396 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1399 2000-06-03 H.J. Lu <hjl@gnu.org>
1401 * read.c (is_end_of_line): Put back `;'.
1403 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1405 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1407 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1409 * expr.c (operand): Test is_end_of_line outside switch to catch
1410 line separator chars that are also operators.
1411 (operator): Return O_illegal for line separator chars.
1413 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1414 entry (or `!' entry for TC_HPPA).
1416 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1417 before indexing is_end_of_line. Remove redundant check for '\0'.
1419 * config/tc-h8500.c (md_assemble): Likewise.
1420 * config/tc-mcore.c (md_assemble): Likewise.
1421 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1424 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1426 * config/tc-mcore.c (mcore_cons): Likewise.
1427 (mcore_float_cons): Likewise.
1428 (mcore_stringer): Likewise.
1429 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1431 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1433 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1435 2000-05-29 Nick Clifton <nickc@cygnus.com>
1437 * config/tc-sh.c: Fix compile time warning messages.
1439 * config/tc-mips.c: Fix compile time warning messages.
1441 2000-05-29 Philip Blundell <philb@gnu.org>
1443 * doc/as.texinfo: Update copyright dates.
1444 (Local Labels): Delete misplaced mention of ARM.
1445 * NEWS: Mention ARM ELF support.
1447 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1449 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1450 it is modified, and use the real_size to compute the frag address
1451 for dwarf2 line info.
1453 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1455 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1456 line-matching scheme to cope with automake moving variables around.
1457 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1458 * Makefile.in: Regenerate.
1460 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1462 * config/tc-sparc.c (sparc_relax): New.
1463 (md_longopts): Add -relax and -no-relax options.
1464 (md_parse_options, md_show_usage): Likewise.
1465 (md_apply_fix3): Optimize tail call into branch always if possible.
1467 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1469 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1470 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1471 rules, with warning when a GAS statement specifies a packing that
1472 will result in an instruction being squashed.
1473 Added typdef packing_type and enumerals, changed various integer
1474 literals to use the enumerals.
1476 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1478 * config/tc-ia64.c (dot_restorereg_p): New function.
1479 (md_pseudo_table): Add restorereg.p.
1480 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1481 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1483 * config/tc-ia64.h (unw_record_type): Add unwabi.
1484 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1485 called MASK with members for imask, and the masks produced by
1486 fr_mem, gr_mem, br_mem, and frgr_mem.
1487 (unw_p_record): Add members ABI and CONTEXT.
1488 (unw_x_record): Add member AB.
1489 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1490 as pseudo-register for use during unwind info generation.
1491 (AR_PFS, AR_LC): New macros.
1492 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1493 whose names start with an at sign (as in "@priunat").
1494 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1496 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1497 proc_end, unwind_info, personality_routine): Consolidate into
1498 "unwind" structure to reduce offset-table use. Add member
1499 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1501 (output_R1_format, output_R3_format, output_P3_format,
1502 output_P6_format): Initialize R with zero to reduce compiler warnings.
1503 (output_P7_format): Ditto. Add `default' branch to switch
1504 statement to reduce compiler warnings.
1505 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1506 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1507 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1508 into single argument.
1509 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1510 compiler warnings. Merge A and B args into single argument.
1511 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1512 A and B args into single argument.
1513 (free_record): Removed (wasn't used).
1514 (free_list_records): Also free imasks in prologue records.
1515 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1516 (output_spill_mask): Remove.
1517 (output_unwabi): New function.
1518 (output_epilogue, output_label_state, output_copy_state): Call
1520 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1521 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1523 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1524 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1525 as part of handling the prologue records. Emit region's imask if
1526 we have one. Handle unwabi, epilogue, label_state, copy_state,
1527 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1528 spill_sprel_p, and spill_reg_p records.
1529 (set_imask, count_bits, slot_index): New function.
1530 (fixup_unw_records): Fix region size computation. Handle
1531 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1532 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1533 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1534 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1535 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1536 (dot_save): Use manifest constants for applicaton registers.
1537 Handle REG_PR and REG_PRIUNAT.
1538 (dot_restore): Don't just ignore it.
1539 (dot_restorereg): New function..
1540 (generate_unwind_image): Ensure unwind info is a multiple of eight
1541 bytes, not just four bytes.
1542 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1543 (dot_altrp): Don't just ignore it.
1544 (dot_savemem): New function. Replaces dot_savesp() and
1545 dot_savepsp(). Use manifest constants for applicaton registers.
1546 Handle REG_PR and REG_PRIUNAT.
1547 (dot_savef): Simplify.
1548 (dot_saveb): Support generation of br_gr.
1549 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1550 dot_label_state, dot_copy_state): New function.
1551 (dot_unwabi): Don't just ignore it.
1552 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1553 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1554 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1555 (emit_one_bundle): Set slot number for prologue/body records
1556 *before* emitting the first insn.
1557 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1558 (md_begin): Declare "psp" pseudo-register.
1559 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1560 so we don't get segfault.
1561 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1562 counts as required per SW Conventions manual
1563 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1564 output_preds_psprel, output_preds_sprel, output_spill_base,
1565 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1566 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1567 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1568 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1569 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1570 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1571 (dot_vframe): Implement.
1572 (dot_vframesp, dot_vframepsp): New function.
1574 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1576 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1577 * configure: Regenerate.
1579 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1581 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1582 (md_estimate_size_before_relax): so we can use it here instead of
1583 old kludges. Localise vars to blocks. Comment.
1585 * frags.c (frag_new): Update fr_var comments.
1586 * frags.h (struct frag): Ditto.
1588 2000-05-22 Richard Henderson <rth@cygnus.com>
1590 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1591 (pseudo_func): Add pcrel.
1592 (operand_match): Handle IA64_OPND_TGT64.
1593 (build_insn): Likewise.
1594 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1595 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1596 (fix_insn): Handle all three 64-bit relocation types.
1598 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1600 * obj.h (struct format_ops): New members begin, app_file,
1601 s_set_other, s_set_desc, s_get_type, s_set_type,
1602 separate_stab_sections, init_stab_section.
1604 * config/obj-multi.h: Update GPL notice to v2.
1606 (obj_app_file): New.
1607 (S_SET_SIZE): Test s_set_size for NULL before calling.
1608 (S_SET_ALIGN): Similar for s_set_align.
1613 (SEPARATE_STAB_SECTIONS): New.
1614 (INIT_STAB_SECTION): New.
1615 (EMIT_SECTION_SYMBOLS): New.
1616 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1618 * config/obj-elf.h: Update GPL notice to v2.
1619 Mention that this file is included from obj-multi.h.
1620 (obj_begin): Wrap definition in ifndef.
1621 (elf_file_symbol): Constify declaration.
1622 (obj_app_file): Ditto.
1623 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1624 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1626 * config/obj-elf.c (elf_s_set_other): New.
1627 (elf_file_symbol): Constify argument.
1628 (elf_separate_stab_sections): New.
1629 (elf_init_stab_section): New.
1630 (elf_format_ops): Add new members. Remove comma at end.
1632 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1633 (ecoff_format_ops): Add new fields. Remove comma at end.
1634 Mention inconsistency for emit_section_symbols.
1636 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1638 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1639 (coff_separate_stab_sections): New.
1640 (coff_format_ops): Add new members.
1642 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1643 (obj_aout_s_set_other): New.
1644 (obj_aout_s_set_desc): New.
1645 (obj_aout_s_get_type): New.
1646 (obj_aout_s_set_type): New.
1647 (obj_aout_separate_stab_sections): New.
1648 (aout_format_ops): New members added. Use obj_aout_process_stab,
1649 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1650 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1652 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1654 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1656 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1657 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1658 (md_estimate_size_before_relax): Ensure jumps to weak and
1659 externally visible symbols are relocatable.
1661 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1663 * stabs.c (aout_process_stab): Make global.
1664 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1665 * read.h (aout_process_stab): Declare.
1667 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1668 Generalize to *aout, *coff *elf.
1669 * configure: Regenerated.
1671 * doc/internals.texi (Object format backend): Say
1672 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1674 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1675 * Makefile.in: Regenerated.
1677 2000-05-19 Catherine Moore <clm@cygnus.com>
1679 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1681 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1683 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1684 instruction to reflect change in re_assemble_*.
1686 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1688 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1689 build PA64 ELF tools.
1690 * configure: Rebuilt.
1692 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1694 * Makefile.am: Regenerate dependencies.
1695 * Makefile.in: Regenerate.
1697 2000-05-15 Nick Clifton <nickc@cygnus.com>
1699 * config/tc-arm.c (struct asm_psr): Add boolean field
1700 distinguishing between CSPR and SPSR. Rename 'number' field
1702 (psrs): Rearrange contents to match new asm_psr structure.
1703 (arm_psr_parse): Move next to psr_required_here. Make it
1704 return an asm_psr structure.
1705 (psr_required_here): Use asm_psr structure returned by
1707 (do_msr): Reorganise to allow psr_required_here to be called
1709 (md_undefined_name): Mark 'name' parameter as unused, since
1710 the COFF target does not use it.
1712 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1714 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1716 * config/te-aux.h: Likewise.
1717 * config/te-dpx2.h: Likewise.
1718 * config/te-go32.h: Likewise.
1719 * config/te-hp300.h: Likewise.
1720 * config/te-hppa.h: Likewise.
1721 * config/te-i386aix.h: Likewise.
1722 * config/te-ic960.h: Likewise.
1723 * config/te-interix.h: Likewise.
1724 * config/te-nbsd532.h: Likewise.
1725 * config/te-pc532mach.h: Likewise.
1726 * config/te-ppcnw.h: Likewise.
1727 * config/te-psos.h: Likewise.
1728 * config/te-sparcaout.h: Likewise.
1729 * config/te-sun3.h: Likewise.
1730 * config/te-sysv32.h: Likewise.
1732 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1734 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1735 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1736 and sign extend without an if statement.
1737 (build_bytes): Likewise.
1739 2000-05-14 Kazu Hirata <kazu@hxi.com>
1741 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1742 X_add_symbol L_32 case.
1744 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1746 * config/te-freebsd.h: New file.
1748 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1750 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1751 bindtextdomain): Replace defines with those from intl/libgettext.h
1752 to quieten gcc warnings.
1754 * NEWS: Mention x86 .arch and -q.
1756 * config/tc-i386.c (quiet_warnings): New.
1757 (md_assemble): Use quiet_warnings.
1758 (md_parse_option): Set quiet_warnings from -q.
1759 (md_show_usage): Mention -q, delete -m.
1760 (flag_do_long_jump): Delete.
1761 (md_parse_option): Remove -m.
1762 (md_show_usage): Remove -m.
1763 (md_create_long_jump): Remove useless flag_do_long_jump code.
1765 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1766 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1768 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1769 Alexander Sokolov <robocop@netlink.ru>
1771 * doc/c-i386.texi (i386-Arch): New section.
1772 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1774 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1775 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1776 architecture has been given and is not 486.
1777 (set_cpu_arch): New.
1778 (md_pseudo_table): Add .arch.
1779 (md_assemble): Warn if cpu architecture has been given and an
1780 unsupported instruction.
1782 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1783 Move operand_types bit defines after relevant template field.
1784 (template): Add cpu_flags.
1788 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1790 * config/tc-mn10300.h (md_end): Define.
1791 (mn10300_finalize): Declare.
1792 * config/tc-mn10300.c: Include dwarf2dbg.h.
1793 (debug_line): Define.
1794 (md_assemble): Generate dwarf2 line info.
1795 (mn10300_finalize): New function. Finalize dwarf2 info.
1797 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1799 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1800 external version of the relocation for weak symbols.
1802 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1804 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1805 frame size in units of 16 bytes, as required per SW Conventions manual.
1806 (output_unw_records): Output info-block header as a dword to get
1809 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1811 * as.h: #include "file", not <file> on files from ../include.
1812 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1813 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1814 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1815 (tc_coff_symbol_emit_hook): Ditto.
1816 (OPTCOUNT): Cast to int to avoid compiler warning.
1817 (md_begin): Fix signed/unsigned warnings.
1819 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1821 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1822 ABRANCH LONG case for a conditional branch on a 68000.
1823 (md_estimate_size_before_relax): Likewise. Also handle
1824 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1825 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1826 PC-relative on all CPUs.
1827 (md_estimate_size_before_relax): Likewise.
1829 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1831 * as.c (parse_args): Just mention current year in printed
1834 2000-05-03 J.T. Conklin <jtc@redback.com>
1836 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1838 (md_parse_option): Recognize -m7400.
1840 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1842 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1843 don't permit lp to become less than the words array.
1845 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1847 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1848 Fix little-endian case.
1850 2000-05-03 David O'Brien <obrien@NUXI.com>
1852 * as.c (parse_args): Update copyright.
1854 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1856 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1857 for the .bss section too.
1859 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1861 * configure.in: Set em=linux for hppa-*-linux.
1862 * configure: Regenerate.
1863 * doc/Makefile.in: Regenerate with correct automake.
1865 * frags.c (frag_grow): Sanity check chunk_size.
1867 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1868 * config/obj-som.h: Likewise.
1869 * config/obj-ieee.h: Likewise.
1871 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1873 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1874 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1875 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1876 (pa_ip): low_sign_unext now returns via function value. Use
1877 re_assemble_* instead of dis_assemble_* and
1878 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1880 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1881 (md_section_align, md_parse_option, md_show_usage,
1882 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1883 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1884 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1885 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1886 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1888 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1889 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1890 outside of switch. Correct mask and shifting errors in case 10
1891 and case -11. In case 21, compare against signed range to suit
1892 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1893 case 17 and case 22, use offsetT variable to properly check range.
1894 Use re_assemble_* here too.
1895 (evaluate_absolute): Change type of value to offsetT. Call
1896 hppa_field_adjust to do the work for us.
1897 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1898 (pa_parse_cmpib_64_cmpltr): Ditto.
1899 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1900 of i to unsigned int.
1901 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1902 (pa_end_of_source): Return type is void.
1904 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1906 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1908 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1910 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1911 More comments added.
1912 (md_begin): Removed "construct symbols for each register name".
1913 Because register names conflicts with GCC generated function
1915 (avr_operand): Now constant numbers can be used as a register
1916 identifiers (0 as r0, 31 as r31).
1917 (md_assemble): use skip_space () before parsing instruction
1920 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1922 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1923 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1924 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1925 * configure: Regenerate.
1927 2000-04-29 Andreas Jaeger <aj@suse.de>
1929 * as.h: Correctly check GCC version.
1931 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1933 * doc/as.1: Fix unbalanced brackets.
1935 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1937 (line_comment_chars): Set to '/' if TE_FreeBSD.
1939 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1941 * configure.in: Configury support for PA64 (currently disabled).
1942 * configure: Rebuilt.
1944 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1946 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1947 bfd_set_section_alignment.
1949 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1951 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1954 2000-04-24 Nick Clifton <nickc@cygnus.com>
1956 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1957 * doc/as.texinfo (Align): Include arm and strongarm in list of
1958 targets that have the second form of the behaviour of the .align
1961 2000-04-24 Mark Klein <mklein@dis.com>
1963 * obj-som.c: Terminate obj_pseudo_table.
1965 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1967 * as.c (parse_args): Allow md_parse_option to override -a listing
1969 * config/obj-coff.c (add_lineno): Change type of offset parameter
1970 from "int" to "bfd_vma."
1971 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1972 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1973 (ppc_change_csect): Align correctly for XCOFF64.
1974 (ppc_machine): New function, which discards "ppc_machine" line.
1975 (ppc_tc): Cons for 8 when code is 64 bit.
1976 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1978 (md_parse_option): Handle -a64 and -a32.
1980 * config/tc-ppc.h (TARGET_MACH): Define.
1981 (TARGET_FORMAT): Move to function.
1982 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1984 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1986 * config/tc-avr.c: New AVR_ISA_ defined.
1987 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1988 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1989 for `fmul', `movw' and `lpm R,Z' instructions.
1990 (avr_operands): Warn if current opcode is a two-word instruction
1991 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1992 (avr_opcodes): New commands added.
1993 (REGISTER_P): Check 'a' and 'v' constraint letters.
1994 (mcu_types): New MCU added.
1996 2000-04-22 Timothy Wall <twall@cygnus.com>
1998 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2000 (operand_match): Conditionally insert default bit values for IMMU9.
2002 2000-04-14 Matthew Green <mrg@cygnus.com>
2004 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2005 * configure: Rebuilt.
2007 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2008 Jason Eckhardt <jle@cygnus.com>
2010 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2012 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2013 Added handling of new operand types l,y,&,fe,fE,fx.
2015 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2016 David Mosberger <davidm@hpl.hp.com>
2017 Timothy Wall <twall@cygnus.com>
2018 Andrew MacLeod <amacleod@cygnus.com>
2019 Jim Wilson <wilson@cygnus.com>
2021 * Makefile.am (CPU_TYPES): Add ia64.
2022 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2023 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2024 * Makefile.in: Rebuild.
2025 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2026 * configure: Rebuild.
2027 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2028 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2029 * expr.c (expr): Handle md_optimize_expr.
2030 * read.c (LEX_HASH): Add comment.
2031 * config/tc-ia64.c, config/tc-ia64.h: New files.
2033 2000-04-21 Richard Henderson <rth@cygnus.com>
2035 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2036 bundling a non-delayed branch type instruction.
2038 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2040 * config/tc-mn10300.c (HAVE_AM30): Define.
2041 (md_assemble): Use it.
2043 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2045 * config/obj-elf.c (obj_elf_change_section): Check for changed
2048 * Makefile.am: (CPU_MULTI_VALID): Remove.
2049 (MULTI_CPU_TYPES): Define.
2050 (MULTI_CPU_OBJ_VALID): Define.
2051 (DEPTC): Use the above.
2052 (DEPOBJ): Same here.
2054 Regenerate dependencies.
2055 * Makefile.in: Regenerate.
2057 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2059 * Makefile.am (YACC, LEX): Get them from configure.
2061 2000-04-18 H.J. Lu (hjl@gnu.org)
2063 * config/tc-i386.c (offset_in_range): Use addressT instead of
2064 bfd_vma for non-bfd assemblers.
2066 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2068 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2069 doesn't give spurious errors.
2071 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2073 * as.h (SEEK_SET): Define if undefined.
2075 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2077 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2078 constants, and don't assume offsetT is 32 bits.
2080 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2082 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2083 (md_pcrel_from_section): Add prototype.
2084 (d10v_fix_adjustable): Add prototype.
2085 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2087 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2089 2000-04-12 Nick Clifton <nickc@cygnus.com>
2091 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2092 symbol in frag chain.
2094 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2096 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2097 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2098 (fits_in_signed_word, smallest_imm_type): Ditto.
2099 (md_assemble): Use an offsetT var to hold offsetT values, not a
2101 (offset_in_range): New.
2102 (md_assemble): Use it.
2103 (md_convert_frag): Change type of target_address, opcode_address,
2104 and displacement_from_opcode_start to offsetT.
2105 (md_create_short_jump): Change type of offset to offsetT.
2106 (md_create_long_jump): Ditto.
2107 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2108 (md_chars_to_number): Remove.
2109 (output_invalid): Remove duplicate prototype.
2111 2000-04-09 Nick Clifton <nickc@cygnus.com>
2113 * Makefile.am (CPU_TYPES): Add 'avr'.
2114 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2115 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2117 * Makefile.in: Regenerate.
2119 * doc/as.texinfo: Add M32R documentation.
2121 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2123 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2124 --enable-build-warnings option.
2125 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2126 * Makefile.in, configure: Re-generate.
2128 2000-04-07 Nick Clifton <nickc@cygnus.com>
2130 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2131 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2132 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2133 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2134 (arm_force_relocation): Force relocations for
2135 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2137 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2139 * config/tc-sh.c (get_operands): There's no third operand if the
2140 first operand is an immediate.
2142 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2144 * config/tc-sh.c (immediate): Delete.
2145 (sh_operand_info): Add immediate member.
2146 (parse_reg): Use A_PC for pc.
2147 (parse_exp): Add second argument 'op'. All callers changed.
2148 (parse_at): Expect pc to be coded as A_PC.
2149 Use immediate field in *op.
2150 (insert): Add fourth argument 'op'. All callers changed.
2151 (build_relax): Add second argument 'op'. All callers changed.
2152 (insert_loop_bounds): New function.
2153 (build_Mytes): Remove DISP_4.
2154 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2155 (assemble_ppi): Use immediate field in *operand.
2156 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2157 (md_apply_fix): Likewise.
2158 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2160 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2162 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2164 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2166 * internals.texi (CPU backend): Document
2167 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2169 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2171 * po/gas.pot: Regenerate.
2173 * as.c (show_usage): Restore translated part of bug string.
2174 * gasp.c (show_usage): Likewise.
2176 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2177 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2178 than move-if-change.
2179 (DEP1): Modify for "gcc -MM".
2183 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2184 Update dependencies.
2185 * Makefile.in: Regenerate.
2187 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2189 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2190 (md_begin): Likewise.
2191 (HAVE_AM33): New macro.
2192 (md_assemble): Use it. Match r_regs and xr_regs only if
2195 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2197 * as.h: #include "bin-bugs.h"
2198 * as.c (show_usage): Use REPORT_BUGS_TO.
2199 * gasp.c: #include "bin-bugs.h"
2200 (show_usage): Use REPORT_BUGS_TO.
2202 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2204 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2206 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2207 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2210 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2212 * config/tc-i386.c (i386_immediate): Don't assume a constant
2213 immediate is necessarily 16 bits when in 16 bit code mode.
2214 (md_assemble): Instead set guess_suffix here after we have checked
2217 2000-04-02 Richard Henderson <rth@cygnus.com>
2219 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2220 quantities. Correct right shift sign extension.
2221 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2222 32-bit value when shifting into place.
2224 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2226 * app.c: Add ATTRIBUTE_UNUSED as needed.
2227 * config/tc-ppc.c: Likewise.
2228 (ppc_size): Make unsigned long.
2229 (ppc_insert_operand): Add casts to avoid warnings.
2231 2000-03-31 Nick Clifton <nickc@cygnus.com>
2233 * config/tc-d10v.h (md_flush_pending_output): Define.
2235 2000-03-29 Nick Clifton <nickc@cygnus.com>
2237 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2238 segment. Works for both BFD_ASSEMBLER and others.
2239 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2241 2000-03-29 Nick Clifton <nickc@cygnus.com
2243 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2245 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2247 * listing.c (LISTING_LHS_WIDTH): Default depends on
2249 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2251 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2253 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2256 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2258 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2260 * config/tc-avr.c (mcu_types): Add missing initialiser.
2261 (md_pcrel_from_section): Add prototype.
2262 (avr_operand): Remove redundant test of unsigned < 0.
2263 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2265 2000-03-27 Denis Chertykov <denisc@overta.ru>
2267 * config/tc-avr.c: New file for AVR support.
2268 * config/tc-avr.h: Likewise.
2269 * configure.in: Add AVR support.
2270 * configure: Regenerate.
2272 2000-03-26 Timothy Wall <twall@cygnus.com>
2274 * gasp.c (macro_op): Add new argument to check_macro call.
2275 Macro structure definitions moved to macro.h
2276 * sb.h: Add argument to prototype for input_scrub_include_sb.
2277 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2278 nesting checks with an additional flag.
2279 (struct input_save): Add flag to indicate whether current sb
2280 should be checked for proper macro/conditional nesting.
2281 (input_scrub_push/pop): Save/restore nest check flag.
2282 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2284 * macro.c (check_macro): Allow caller to retrieve parsed macro
2285 information if a pointer is provided. This information may be
2286 used by the new macro hooks.
2287 * macro.h: Update prototype for check_macro. Macro struct
2288 definitions moved here from macro.c/gasp.c.
2289 * read.c (read_a_source_file): Add parameter to check_macro call,
2290 and pass macro info to the macro hook, if defined.
2291 (input_scrub_insert_line): New. Allow insertion of a line of
2292 characters into the input stream.
2293 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2294 file into the input stream.
2295 (s_include): Use input_scrub_insert_file.
2296 * internals.texi: Document new macro hooks.
2297 * as.h: New prototypes added.
2299 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2301 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2302 an initial capital letter.
2303 (i386_index_check): Reindent.
2305 2000-03-19 Nick Clifton <nickc@cygnus.com>
2307 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2310 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2312 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2313 instruction operand bad if Rd > 7 when generating
2314 thumb instructions. Prevents for example,
2315 "adr r12,label" from silently failing and generating
2316 the wrong instruction.
2318 2000-03-17 Nick Clifton <nickc@cygnus.com>
2320 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2321 that have a destingation >= 0x400000.
2322 Fix compile time warning messages.
2324 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2326 * config/tc-sh.c (md_begin): When encountering insn that are
2327 not supported by the current arch, only change the name if
2328 its contents are the same as prev_name.
2329 (get_specific): If the the architecture doesn't match, fail.
2331 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2333 * config/tc-sh.c (IDENT_CHAR): Define.
2334 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2335 matching back where it came from.
2337 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2339 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2341 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2343 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2346 2000-03-15 Kazu Hirata <kazu@hxi.com>
2348 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2350 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2352 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2353 floating-point-number, make sure 'f' is in FLT_CHARS.
2355 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2357 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2358 (s_lcomm_internal): Use it.
2359 * doc/internals.texi (CPU backend): Document it.
2360 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2363 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2365 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2368 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2369 implementation doesn't have special handling for switch
2371 (macro_build): Allow for code in sections other than .text.
2373 (mips_ip): Likewise.
2374 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2375 Don't perform relocs if we will be outputting them.
2376 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2377 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2380 2000-03-09 Catherine Moore <clm@cygnus.com>
2382 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2383 relocation type based on the entry in the fixup structure.
2384 Put S_IS_EXTERN processing back in.
2386 2000-03-08 H.J. Lu (hjl@gnu.org)
2388 * Makefile.am (install-exec-tooldir): Depend on
2389 install-exec-bindir for parallel make.
2390 * Makefile.in: Regenerated.
2392 2000-03-06 Nick Clifton <nickc@cygnus.com>
2394 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2396 (md_parse_option): Parse -m32r command line switch - disable m32rx
2398 (md_show_usage): Document new option.
2400 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2401 * doc/Makefile.in: Regenerate.
2402 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2404 2000-03-02 Michael Meissner <meissner@redhat.com>
2406 * config/tc-d30v.c (check_range): Remove code that incorrectly
2407 sign extended values where bits < 32.
2409 2000-03-02 H.J. Lu (hjl@gnu.org)
2411 * configure.in: Support --enable-targets=all on ia32.
2412 * configure: Regenerated.
2414 2000-03-01 Nick Clifton <nickc@cygnus.com>
2416 * gasp.c (do_align): Remove bogus check of alignment value.
2418 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2420 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2421 TC_PPC was defined forced the type of a symbol with no other type
2424 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2426 * doc/internals.texi (CPU backend): Mention that
2427 line_separator_chars do not break up comments. Fix typos for
2428 LEX_AT and LEX_NAME descriptions. Document operands for
2429 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2430 description of md_create_short_jump usage. Document argument for
2431 md_undefined_symbol.
2433 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2435 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2436 (md_parse_option): Handle it.
2437 (md_show_usage): Document it.
2439 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2441 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2442 opcode, for the instruction `pal19'. From Andrea Arcangeli
2445 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2447 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2449 (md_assemble): To here, before template operands are matched.
2450 Also ensure a constant immediate is sign extended when we know the
2451 size is at most 16 bits. This is to catch cases like "add
2452 $0xffc0,%ax" where we don't know the size, and thus that the
2453 immediate can be represented as Imm8S until after parsing the
2455 (i386_displacement): Similarly sign extend 16 bit constant
2457 (md_assemble): Relax 16-bit jump constant range check to suit sign
2458 extended displacements.
2460 2000-02-26 Andreas Jaeger <aj@suse.de>
2462 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2464 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2466 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2467 call operands when intel_syntax.
2468 (intel_float_operand): Return 2 for "fi...".
2469 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2470 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2471 earlier "SHORT" change.
2472 (md_assemble): When determining suffix from Regs, exclude
2475 2000-02-24 Nick Clifton <nickc@cygnus.com>
2477 * configure: Add arm-wince, mips-pe and sh-pe targets.
2478 * configure: Regenerate.
2480 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2482 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2483 "pe-mips" for the mips-pe target.
2485 * config/tc-arm.c (insns): Change displacement encoded in BL
2486 and B instructions if the target port is arm-wince.
2487 (do_ldst): Do not bias the relocation offset if the target
2489 (md_pcrel_from): Add in missing relocation offset bias if the
2490 target os arm-wince.
2492 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2493 (md_begin): Disable -G support for mips-pe target.
2494 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2495 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2498 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2499 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2500 assembler, just set the alignment to 4.
2502 * config/te-wince-pe.h: New file for WinCE targets. Define
2505 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2507 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2508 string instructions.
2509 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2510 (i386_intel_memory_operand): After finding a segment override,
2511 check again for no `[' before looking for a displacement. Bomb if
2512 more than one displacement rather than silently discarding the
2513 second and subsequent ones. Free strings malloc'd by
2514 build_displacement_string.
2516 2000-02-24 Catherine Moore <clm@cygnus.com>
2518 * config/obj-som.c (obj_pseudo_table): Add "weak".
2519 (obj_som_weak): New routine.
2521 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2523 * config/tc-i386.c (union i386_op): New.
2524 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2525 Throughout file replace occurences of disps[n], imms[n], regs[n]
2526 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2527 intel mode operand swapping. Add assert in regKludge and
2528 fake_zero_displacement code. Test i.types[n] when outputting
2529 displacements and immediates. Combine output of Disp16 with
2531 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2532 when in intel mode by (not) reversing fsub and fdiv operands
2533 before the template search. This fails for single operand
2534 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2535 undefined. Instead fix the base_opcode after we've found the
2536 template. Move base_opcode xor with found_reverse_match from
2537 opcode output code to before this fix so we test for the correct
2539 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2540 check in intel mode. Instead compare opcodes.
2542 * config/tc-i386.h (TC_RELOC): Delete.
2543 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2544 with equivalent call to reloc.
2546 * as.h (flag_m68k_mri): Move declaration after target include, and
2547 only declare when TC_M68K defined. Define as zero otherwise.
2548 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2549 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2550 Define as zero otherwise.
2551 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2552 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2553 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2554 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2555 testing whether defined.
2556 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2557 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2558 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2559 rather than testing whether defined.
2560 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2561 (parse_mri_cons): Declare and use only when TC_M68K.
2562 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2563 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2564 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2566 * NEWS: Mention IBM 370 support.
2568 2000-02-23 Richard Henderson <rth@cygnus.com>
2570 * config/tc-i386.c (md_assemble): When swapping operands for
2571 intel_syntax, assume everything that's not Imm or Disp is a
2574 2000-02-23 Linas Vepstas <linas@linas.org>
2576 * config/tc-i370.c, config/tc-i370.h: New files.
2577 * Makefile.am: Add support for Linux/IBM 370.
2578 * configure.in: Likewise.
2579 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2580 * config/obj-elf.c: Include elf/i370.h
2581 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2583 * Makefile.in: Regenerate.
2584 * configure: Regenerate.
2586 * doc/c-i370.texi: New file.
2587 * doc/all.texi: Include it.
2588 * doc/as.texinfo: And here.
2589 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2590 * doc/Makefile.in: Regenerate.
2592 2000-02-19 Michael Meissner <meissner@redhat.com>
2594 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2595 determine if an instruction can be used in parallel with an ADDppp
2596 or SUBppp instruction.
2598 2000-02-22 Andrew Haley <aph@cygnus.com>
2600 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2602 1999-12-30 Andrew Haley <aph@cygnus.com>
2604 * config/tc-mips.c (mips_gp32): New variable.
2605 (macro_build) Use mips_gp32.
2607 (md_longopts): Add "-mgp32" and "-mgp64".
2608 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2610 (OPTION_M7900): Change offset
2611 (OPTION_NO_M7900): Ditto.
2613 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2615 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2616 warning, and bump it to 1.
2618 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2620 From Brad Lucier <lucier@math.purdue.edu>:
2621 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2624 2000-02-21 Catherine Moore <clm@cygnus.com>
2626 * config/tc-mips.c (MF_HILO_INSN): Define.
2627 (mips_7000_hilo_fix): Declare.
2628 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2629 (md_parse_option): Check for 7000_HILO_FIX options.
2630 (OPTION_M7000_HILO_FIX): Define.
2631 (OPTION_NO_M7000_HILO_FIX): Define.
2632 * doc/c-mips.texi (-mfix7000): Describe.
2634 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2636 * listing.c (print_lines): Remove unused variable `end'.
2638 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2639 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2640 reloc_type when BFD_ASSEMBLER.
2641 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2642 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2643 statement and quell signed vs. unsigned comparison warning.
2645 2000-02-18 Nick Clifton <nickc@cygnus.com>
2647 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2648 the computed frag offset, rather than overwriting it.
2650 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2652 * config/tc-sh.c ("elf/sh.h"): Include.
2653 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2654 (md.begin): Initialize target_arch.
2655 Only include opcodes in has table that match selected architecture.
2656 (parse_reg): Recognize register names for sh-dsp.
2657 (parse_at): Recognize post-modify addressing.
2658 (get_operands): The leading space is now optional.
2659 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2660 arguments. Update valid_arch.
2661 (build_Mytes): Add support for SDT_REG_N.
2662 (find_cooked_opcode): New function, broken out of md_assemble.
2663 (assemble_ppi, sh_elf_final_processing): New functions.
2664 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2665 (md_longopts, md_parse_option): New option: -dsp.
2666 * config/tc-sh.h (elf_tc_final_processing): Define.
2667 (sh_elf_final_processing): Declare.
2669 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2671 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2672 the unwinder subspace. Save the current seg/subseg before creating
2675 2000-02-10 Nick Clifton <nickc@cygnus.com>
2677 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2678 little endian targets.
2679 (INST_BYTE1): Redefine to handle big and little endian
2681 (cpu_type): New type: Select between M340 and M210.
2682 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2683 instructions of the M340.
2684 (md_assemble): Add support for the MULSH and OPSR classes of
2686 (md_atof): Add support for little endian targets.
2687 (md_parse_option): Add support for -EL, -EB and -mcpu command
2689 (md_convert_frag): Add support for little endian targets.
2690 (md_apply_fix3): Add support for little endian targets.
2691 (md_number_to_chars): Add support for little endian targets.
2693 2000-02-10 Timothy Wall <twall@redhat.com>
2695 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2696 defined, use it to verify the symbol just read should be a label.
2698 2000-02-10 Timothy Wall <twall@redhat.com>
2700 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2701 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2702 around colons when KEEP_WHITE_AROUND_COLON is defined.
2703 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2704 and KEEP_WHITE_AROUND_COLON.
2706 2000-02-08 Timothy Wall <twall@redhat.com>
2708 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2710 (do_repeat): New. Abstract repeat logic so that a "break" can be
2712 (end_repeat): New. Provide support for a "break" out of the
2714 * read.h: Add prototypes for new functions.
2716 2000-02-08 Timothy Wall <twall@redhat.com>
2718 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2719 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2720 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2723 2000-02-08 Timothy Wall <twall@redhat.com>
2725 * read.c: Added elseif to directives table.
2726 * read.h: Added prototype for s_elseif.
2727 * doc/as.texinfo: Added description for elseif.
2728 * cond.c (s_elseif): New function
2730 2000-02-04 Timothy Wall <twall@redhat.com>
2732 * listing.c (print_lines): Remove conditionals causing bug in
2735 2000-02-03 Timothy Wall <twall@cygnus.com>
2737 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2739 * frags.c (frag_new): Calculate fr_fix in octets
2740 (frag_now_fix) Return offset as target address offset (bytes).
2741 (frag_now_fix_octets) New - Return offset in octets (8-bit
2743 * frags.h: Added prototype for frag_now_fix_octets().
2744 Distinguish between octets and bytes in field descriptions.
2745 * listing.c (calc_hex): Account for octets vs bytes when
2746 printing addresses/offsets.
2747 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2748 target is little-endian, print the octets in a word in big-endian
2749 order so that the display looks like a proper hexadecimal number,
2750 instead of having the octets reversed.
2751 * read.c (do_align): When recording alignment, alignment power
2752 should be in terms of target bytes (minimum addressible unit)
2754 (do_org) Convert ORG target address (byte) argument into an
2755 octet offset when generating a variable fragment.
2756 * symbols.c (resolve_symbol_value): Symbol final value
2757 converted to a target address offset (bytes) from its octet offset.
2758 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2759 offset (bytes) is adjusted by the frag offset (octets) converted
2761 (coff_frob_section) Section alignment power is in terms of bytes;
2762 convert it to an octet alignment power when calculating size (and
2763 size mask) in octets. Don't modify the section size in order to
2764 "align" it for TI COFF, since that format has a different method
2765 for storing alignment information.
2767 2000-02-01 Timothy Wall <twall@cygnus.com>
2769 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2770 entries, matching the way GCC generates them. If not escaped, the
2771 filename is encoded incorrectly.
2773 2000-01-31 Nick Clifton <nickc@cygnus.com>
2775 * config/tc-arm.c (reg_table): Add support for ATPCS register
2778 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2780 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2782 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2784 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2785 of a symbol when we really care about its value.
2787 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2789 * config/tc-mcore.c (md_assemble): Give warning message if
2790 operands passes to instruction are more than the spec.
2792 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2794 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2795 Thumb mode but the label seen was not declared as '.thumb_func'
2796 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2797 correct disassembly of Thumb code bounded by non function labels.
2799 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2801 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2802 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2804 * Makefile.in: Same here.
2807 * configure.in: Set bfd_gas for i386-aout when primary target
2808 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2809 we may need the primary te_file. Remove incorrect comment.
2811 * configure: Regenerate.
2813 * config/e-i386aout.c: New file.
2815 * as.c (USE_EMULATIONS): Move to before print_version_id.
2816 (struct emulation): Add i386aout.
2817 (show_usage): Split text strings. Reformat -a text. Add --em
2821 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2822 (aout_format_ops): New.
2825 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2826 preprocessor conditional and add aout USE_EMULATIONS tests.
2827 (read_a_source_file): Don't pass error strings to printf as
2831 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2833 (do_data): Same here.
2834 (process_file): And here.
2837 * symbols.c (colon): Rewrite "already defined" fatal message
2838 code for aout with USE_EMULATIONS.
2841 * config/obj-aout.c (OBJ_HEADER): Define.
2842 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2844 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2845 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2847 (obj_aout_type): Expand S_SET_OTHER here too.
2848 (obj_read_begin_hook): Remove.
2849 (aout_pop_insert): New.
2850 (obj_aout_s_get_other): New.
2851 (obj_aout_s_get_desc): New.
2852 (aout_format_ops): New.
2855 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2856 gets aout_pseudo_table.
2857 (aout_pseudo_table): Declare.
2858 (obj_read_begin_hook): Define.
2861 * config/obj-coff.c (obj_pseudo_table): Rename to
2863 (coff_pop_insert): Use coff_pseudo_table.
2864 (coff_sec_sym_ok_for_reloc): Remove.
2865 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2866 and comment all zero entries and remove #if 0 code.
2869 * config/obj-coff.h (obj_pop_insert): Define.
2870 (coff_pseudo_table): Declare.
2873 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2874 s_get_size, s_set_size. Comment all zero entries.
2877 * config/obj-elf.c (elf_s_get_other): New function.
2878 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2879 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2880 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2882 (obj_elf_parse_section_letters): Don't pass error strings to
2883 printf as format arg.
2886 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2888 (elf_s_get_other): Declare.
2889 (S_GET_OTHER) Define as elf_s_get_other if not already
2891 (S_SET_OTHER): Only define when not already defined.
2892 (elf_obj_read_begin_hook): Declare.
2893 (obj_read_begin_hook): Define.
2894 (elf_obj_symbol_new_hook): Declare.
2895 (obj_symbol_new_hook): Define.
2898 * config/obj-multi.h: Add copyright header and protect against
2899 multiple inclusion. Add * to all function pointers.
2900 (OBJ_HEADER): If defined, include it rather than other defines
2902 (obj_frob_file_after_relocs): Test for NULL.
2903 (obj_symbol_new_hook): Here too.
2904 (obj_sec_sym_ok_for_reloc): And here.
2905 (S_GET_OTHER): Define.
2906 (S_GET_DESC): Define.
2907 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2908 (OBJ_MAYBE_ELF): Update comment.
2910 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2911 OBJ_AOUT preprocessor conditional and handle emulation by
2912 testing OUTPUT_FLAVOR.
2913 (i386_displacement): Here too.
2914 (md_section_align): Similarly here.
2915 (i386_target_format): Conditionally compile when more than one
2916 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2917 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2918 (i386_displacement): Here too.
2921 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2922 Define TARGET_FORMAT for aout only when not multi.
2925 * config/te-multi.h: Delete file as it's identical to te-generic.h
2927 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2929 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2930 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2933 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2935 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2938 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2940 * config/tc-mips.c (mips_do_align): New function.
2941 * config/tc-mips.h (md_do_align): Define.
2943 2000-01-10 Philip Blundell <philb@gnu.org>
2945 * doc/c-arm.texi (ARM Options): Fix typo.
2946 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2947 line separator for Linux.
2948 * doc/as.texinfo (Comments): Mention the ARM.
2950 2000-01-10 Philip Blundell <pb@futuretv.com>
2952 * configure.in (arm*-*-conix*): New target.
2953 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2955 * configure: Regenerate.
2957 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2959 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2960 (obj_elf_visibility): New function.
2962 * doc/as.texinfo (Visibility): New node: document visibility
2965 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2967 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2968 warning for absolute jump/call without `*' in non-intel mode. No
2969 need to set i.types[0] JumpAbsolute in intel mode.
2971 1999-12-22 Philip Blundell <pb@futuretv.com>
2973 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2974 hook function when changing sections.
2975 (arm_s_data): Likewise.
2977 1999-12-14 Nick Clifton <nickc@cygnus.com>
2979 * config/tc-arm.c (md_parse_option): Add support for -marm720
2980 command line switch.
2982 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2984 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2985 (r_registers, xr_registers): Define.
2986 (r_register_name, xr_register_name): New functions.
2987 (md_assemble): Handle new am33 operand types and instruction
2989 (mn10300_insert_operand, check_operand): Likewise.
2991 1999-11-29 Nick Clifton <nickc@cygnus.com>
2993 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2994 (s_force_thumb): Set thumb_mode to 2.
2995 (md_assemble): Do not complain about thumb instructions on a
2996 non-thumb target if thumb_mode is set to 2.
2998 1999-11-28 Michael Meissner <meissner@cygnus.com>
3000 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3001 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3002 (O_...): Add new machine dependent expressions if we are handling
3003 explicit relocations.
3004 (alpha_reloc_op): New static table holding the explicit relocation
3006 (alpha_literal_hash): New static to hold the hash table for
3007 explicit relocations.
3008 (alpha_macros): Add support for explicit relocations.
3009 (md_begin): If explicit relocations, initialize hash table.
3010 (md_assemble): Don't print a second error if tokenize_arguments
3011 already printed an error message.
3012 (md_apply_fix): Add support for explicit relocations.
3013 (alpha_force_relocation): Ditto.
3014 (alpha_fix_adjustable): Ditto.
3015 (alpha_adjust_symtab): New function to support explicit
3017 (alpha_adjust_symtab_relocs): Ditto.
3018 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3019 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3020 Add support for explicit relocations. Return -2 if an error
3021 message was already printed.
3022 (find_macro_match): Add support for explicit relocations. Comment
3024 (emit_insn): Add support for explicit relocations.
3025 (assemble_tokens): Ditto.
3027 (load_expression): Ditto.
3030 (emit_ir_load): Ditto.
3031 (emit_loadstore): Ditto.
3034 (emit_sextX): Ditto.
3035 (emit_division): Ditto.
3036 (emit_jsrjmp): Ditto.
3037 (emit_retjcr): Ditto.
3039 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3041 (tc_adjust_symtab): If explicit relocations, call the function
3042 alpha_adjust_symtab.
3043 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3044 relocations next to the literal relocation they reference.
3045 (TC_INIT_FIX_DATA): Initialize the new fields.
3046 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3048 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3050 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3051 'B' operand for PA2.0 bb instruction.
3053 1999-11-18 Nick Clifton <nickc@cygnus.com>
3055 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3058 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3060 (mcore_force_relocation): Force relocations to be generated for
3063 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3065 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3066 (i386_displacement): Disallow O_big displacements.
3068 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3070 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3071 Small improvements in error checking.
3072 (md_assemble): Support for unconditional ARM instructions.
3073 (md_parse_option): Support for -m[arm]v5e flag.
3075 1999-11-12 Nick Clifton <nickc@cygnus.com>
3077 * macro.c (buffer_and_nest): Do not check beyond the end of the
3080 1999-11-11 Nick Clifton <nickc@cygnus.com>
3082 * macro.c (buffer_and_nest): Look for seperator after TO and
3085 1999-11-08 Andrew Haley <aph@cygnus.com>
3087 * app.c (do_scrub_chars): When in State 10, treat backslash
3088 characters in the same way as as symbol characters.
3090 1999-11-07 Richard Henderson <rth@cygnus.com>
3092 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3093 the previous label was in the current section before playing
3094 with auto-alignment.
3096 1999-11-06 Nick Clifton <nickc@cygnus.com>
3098 * config/tc-v850.c (v850_force_relocation): Force relocation
3100 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3103 1999-11-05 Michael Meissner <meissner@cygnus.com>
3105 * expr.h (operatorT): Increase machine dependent operators to 16.
3106 * expr.c (op_rank): Ditto.
3108 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3110 * read.c (pseudo_set): Reject attempts to set the value of a
3113 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3116 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3118 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3119 to bfd_set_section_contents.
3121 1999-11-03 Nick Clifton <nickc@cygnus.com>
3123 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3125 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3127 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3128 (mips_ip): Use OPCODE_IS_MEMBER.
3130 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3132 * config/tc-arm.c (reg_required_here): Improve comments.
3134 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3135 (tinsns): Initialize variants field.
3137 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3138 BAD_PC respectively.
3140 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3142 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3143 * config/tc-arm.h: Fix compile time warnings.
3145 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3147 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3148 form @abs16, @(abs16) and @(abs16 + imm).
3150 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3152 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3153 (ISA_HAS_64_BIT_REGS) New.
3154 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3155 mips_emit_delays,macro_build,load_register,load_addresss,
3156 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3157 and/or use new ISA_xxx macros in expressions involving
3158 ISA, particularly mips_opts.isa.
3160 1999-10-18 Michael Meissner <meissner@cygnus.com>
3162 * expr.h (operatorT): Add machine dependent operators md1..md8.
3163 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3164 for the machine dependent operators to use.
3166 * expr.c (op_rank): Add machine dependent operators.
3168 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3170 (O_cpregister): Ditto.
3171 (md_begin): Change X_op test that field is wide enough to use
3172 O_max instead of O_alpha_max.
3173 (cpu_types): Fill in missing initializer.
3174 (alpha_num_macros): Make unsigned.
3175 (md_assemble): Make opnamelen be size_t.
3176 (md_apply_fix): Cast alpha_num_operands to int before testing.
3177 (alpha_force_relocation): Ditto.
3178 (alpha_fix_adjustable): Ditto.
3179 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3180 (tc_gen_reloc): Ditto.
3181 (tc_get_register): Ditto.
3186 (s_alpha_ent): Ditto.
3187 (s_alpha_end): Ditto.
3188 (s_alpha_frame): Ditto.
3189 (s_alpha_prologue): Ditto.
3190 (s_alpha_file): Ditto.
3191 (s_alpha_gprel32): Ditto.
3192 (s_alpha_proc): Ditto.
3193 (s_alpha_set): Ditto.
3194 (s_alpha_base): Ditto.
3195 (s_alpha_align): Ditto.
3196 (s_alpha_arch): Ditto.
3197 (alpha_align): Ditto.
3198 (assemble_insn): Suppress unused variable warning.
3200 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3201 order in the structure.
3202 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3204 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3206 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3208 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3210 * config/tc-i386.c (i386_index_check): Correct #endif location.
3212 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3214 * as.c (show_usage): Document new options.
3215 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3216 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3217 (parse_args): Parse the new options.
3218 (main): If there were warnings, and --fatal-warnings
3219 was specified, print an error.
3220 * as.h: New variable, flag_fatal_warnings, for new option.
3222 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3224 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3225 '@'. Change autoincrement completers to fall through to cache control
3228 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3230 (pa_parse_addb_64_cmpltr): New function.
3232 * config/tc-hppa.c (pa_ip): Change error message.
3233 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3234 '?Q' args to allow falling through.
3236 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3237 Remove unused conditional codes.
3238 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3240 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3242 * config/tc-d30v.c (CHAR_BIT): Define.
3243 (check_range): Fix bit operations to support integers bigger than
3246 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3248 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3251 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3252 Doug Evans <devans@cygnus.com>
3254 Add support for m32rx.
3255 * config/tc-m32r.c (enable_m32rx): New static global.
3256 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3257 (allow_m32rx): New function.
3258 (M32R_SHORTOPTS): Add `O'.
3259 (md_longopts): Add --m32rx plus several warning options.
3260 (md_parse_option): Handle new options.
3261 (md_show_usage): Print them.
3262 (md_begin): Enable m32rx.
3263 (OPERAND_IS_COND_BIT): New macro.
3264 (first_writes_to_seconds_operands): New function.
3265 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3266 (target_make_parallel,assemble_two_insns): New functions.
3267 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3268 If optimizing and m32rx, try to make consecutive insns parallel.
3270 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3272 * config/tc-mips.c (nopic_need_relax): Allow for the
3273 .sdata.foo sections generated by -fdata-sections,
3274 and for the .gnu.linkonce.s sections generated by C++.
3276 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3278 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3279 with cleaner code using completer prefixes. Add 'Y'.
3281 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3283 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3285 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3286 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3287 insn does not match and we should try the next insn in the table.
3289 1999-09-22 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3293 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3295 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3298 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3300 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3301 OBJ_ELF. If ELF, add "sq".
3302 (md_parse_option): If ELF, ignore -s and -q.
3303 (md_show_usage): Mention ELF options.
3305 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3307 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3310 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3312 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3314 * config/tc-hppa.c (struct pa_it): New field "trunc".
3315 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3316 (pa_parse_ftest_gfx_completer): New function
3317 (pa_parse_fp_cnv_format): New function.
3319 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3320 (md_apply_fix): Handle 22bit pc-rel branches.
3322 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3324 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3326 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3328 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3330 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3332 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3333 (pa_ip): Handle 'fX'.
3335 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3337 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3338 unwinds unless the function is in the text space.
3339 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3341 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3343 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3344 (md_assemble): To here. Tweak address generation.
3346 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3348 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3349 (md_assemble): Call dwarf2_where for OBJ_ELF.
3350 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3351 (pa_end_of_source): New function.
3352 * tc-hppa.h (md_end): Define for OBJ_ELF.
3354 1999-09-14 Michael Meissner <meissner@cygnus.com>
3356 * configure.in (Canonicalization of target names): Remove adding
3357 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3358 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3359 * configure: Regenerate.
3361 1999-09-14 Donn Terry <donn@interix.com>
3363 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3365 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3367 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3368 pc-relative jmp/call to an absolute symbol.
3369 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3370 absolute section symbols.
3372 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3373 jump handling code and comments.
3375 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3377 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3378 the value if TE_PE and a global defined symbol.
3380 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3382 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3383 print the symbol, rather than printing it here.
3385 1999-09-11 Donn Terry <donn@interix.com>
3387 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3388 BFD_RELOC_RVA relocations.
3390 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3391 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3394 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3396 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3397 * doc/internals.texi (Object format backend): Document
3400 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3401 relocations against global symbols if TE_PE.
3403 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3404 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3406 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3409 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3410 symbols which do not have a constant value, or tags with
3411 non-tags. Remove the symbol from the list before adding it at the
3414 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3415 C_FCN symbol differently if TE_PE.
3416 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3417 appears in the pseudo-op, rather coff_line_base which is only set
3420 * config/obj-coff.c (obj_coff_loc): New static function.
3421 (obj_pseudo_table): Add "loc".
3423 * config/obj-coff.c (add_lineno): Check that the line number is
3426 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3427 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3429 (md_atof): Return NULL rather than 0.
3430 * config/tc-i386.c (md_atof): Change type to int.
3431 * expr.c (expr): Change first parameter to int.
3432 * config/obj-coff.c: Add declarations for static functions.
3433 (coff_frob_symbol): Use SYM_AUXENT.
3434 * config/tc-i386.h (flag_16bit_code): Don't declare.
3436 * config/obj-coff.c (obj_coff_section): Default to setting
3437 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3439 * write.c (adjust_reloc_syms): Print adjusted fixup.
3441 * expr.c (integer_constant): Correct too_many_digits calculation
3444 1999-09-09 Andreas Schwab <schwab@suse.de>
3446 * doc/c-arm.texi: Fix arguments of @var to not contain
3449 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3451 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3453 (md_parse_option): Only support -k flag for ELF and COFF targets.
3455 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3457 * config/tc-hppa.c (pa_ip): Put strict register checks before
3458 call to pa_parse_number.
3460 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3462 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3464 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3467 1999-09-06 Donn Terry <donn@interix.com>
3469 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3471 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3473 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3474 candidate instruction. Require registers for register arguments
3475 when in strict mode. Require assemble-time constants for
3476 constants when in strict mode.
3477 (pa_get_absolute_expression): Require a constant when in strict
3480 1999-09-06 Nick Clifton <nickc@cygnus.com>
3482 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3484 1999-09-04 Steve Chamberlain <sac@pobox.com>
3486 * config/tc-pj.c: New file, supports picoJava in ELF.
3487 * config/tc-pj.h: Ditto.
3488 * configure.in (pjl*, pj*): New targets.
3489 * Makefile.am: Rebuild dependencies.
3490 (CPU_TYPES): Add pj.
3491 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3492 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3493 * doc/c-pj.texi: New file.
3494 * doc/as.texinfo: Add some PJ specifics.
3495 * doc/all.texi: Add PJ to the list of all architectures, sort them
3497 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3498 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3500 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3502 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3503 (obj_frob_file): Test for null pointer.
3504 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3505 (OBJ_PROCESS_STAB): And here.
3506 (elf_obj_sy): Remove
3508 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3509 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3510 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3512 * config/obj-coff.c (no_func): Remove.
3513 (coff_format_ops): Change occurrences of no_func to 0, as we test
3514 for 0 in obj-multi.h.
3516 * configure.in: Enable bfd for i386-coff when primary target is
3517 bfd. Enable i386 elf,coff emulation support. Don't set
3518 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3519 emulation to support.
3520 *configure: Regenerate.
3522 1999-09-02 Nick Clifton <nickc@cygnus.com>
3524 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3525 .section .line directive is encountered.
3527 1999-09-01 Nick Clifton <nickc@cygnus.com>
3529 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3532 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3533 * as.texinfo: Document --gdwarf2 command line option.
3534 Add additional documentation of ARM command line switches.
3536 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3538 * config/tc-i386.c (i386_intel_memory_operand): Combine
3539 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3540 and RESTORE_END_STRING around parse_register calls.
3541 (i386_operand): Here too.
3542 (i386_is_reg): Remove.
3543 (parse_register): Move as_bad calls from within this function to
3546 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3548 Based on a patch from H.J. Lu <hjl@gnu.org>
3549 * config/tc-i386.c (parse_register): Handle FP regs specially.
3550 (md_begin): Remove '(' and ')' from register_chars.
3552 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3554 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3555 error message (done elsewhere).
3557 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3559 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3561 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3563 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3566 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3568 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3570 Add new completers. Fix bug in 64 bit condition handling.
3572 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3575 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3577 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3579 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3581 1999-08-27 Jim Wilson <wilson@cygnus.com>
3583 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3584 (struct ls): Add frag field. Initialize it to zero.
3585 (out_end_sequence): New local text_frag. Set it while in text section.
3586 Replace address check with frag check. Set ls.frag to text_frag if
3587 out_set_addr called.
3588 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3589 Set it before switching sections. Replace address check with frag
3590 check. Set ls.frag to saved_frag if out_set_addr called.
3592 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3594 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3595 output "advance_pc" opcode instead of calling gen_addr_line().
3596 The latter has the undesired side-effect of creating a new row
3597 in the debug line info matrix.
3599 1999-08-26 Jim Wilson <wilson@cygnus.com>
3601 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3602 ls.last_filename if last is less than zero. Set ls.last_filename
3603 when allocating new entry.
3604 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3607 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3609 * config/tc-i386.c (i386_index_check): Fix the displacement size
3610 when INFER_ADDR_PREFIX.
3612 1999-08-18 Nick Clifton <nickc@cygnus.com>
3614 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3617 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3619 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3620 handle 0xffffNNNN constants correctly.
3622 1999-08-16 Nick Clifton <nickc@cygnus.com>
3624 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3627 1999-08-13 Nick Clifton <nickc@cygnus.com>
3629 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3630 (md_apply_fix3): Always pass positive values to
3631 validate_offset_imm.
3633 1999-08-12 Nick Clifton <nickc@cygnus.com>
3635 * config/tc-arm.c (skip_whitespace): New macro.
3636 Formatting tidy ups.
3638 (md_apply_fix3): Store relocation offset in addend for ELF based
3640 (arm_force_relocation): Always generate relocs for Thumb function
3643 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3645 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3646 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3648 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3650 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3651 flags for the unwind subspace.
3653 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3654 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3655 suitable relocation based on the size of the target's pointer.
3656 Always Use subsegment zero for the unwinders.
3657 (pa_level): Handle "2.0w".
3659 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3661 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3662 with the following instruction unless this was specified.
3664 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3666 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3667 certain sections, to match BFD changes.
3669 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3671 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3672 (EXTRA_SCRIPTS): Define to keep automake happy.
3673 * Makefile.in: Rebuild.
3675 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3677 * Makefile.am: Rename .dep* files to DEP*.
3678 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3679 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3681 * Makefile.in: Rebuild.
3683 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3685 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3687 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3689 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3690 avoid problems on DOS filesystems.
3691 * Makefile.in: Rebuild.
3693 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3695 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3697 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3700 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3702 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3703 line to create ${GDBINIT} rather than .gdbinit.
3704 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3706 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3708 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3710 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3712 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3714 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3716 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3717 non-adjustable symbols.
3719 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3721 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3723 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3725 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3728 1999-08-05 Donn Terry <donn@interix.com>
3730 * config/te-interix.h: New file.
3731 * configure.in (i386-*-interix*): New target.
3732 * configure: Rebuild.
3734 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3736 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3737 selectors for ELF too.
3738 (selector_table): Add "ltp" and "rtp" selectors.
3740 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3742 * config/tc-i386.c (i386_operand): No need to change
3743 operand_string pointer in segment reg case before goto
3744 do_memory_reference. Initialise displacement_string_start and
3745 displacement_string_end after do_memory_reference label.
3746 (i386_index_check): Add operand_string param, and print error
3747 message on failure here.
3748 (i386_intel_memory_operand): Instead of here.
3749 (i386_operand): And here.
3750 (INFER_ADDR_PREFIX): Enable.
3752 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3754 * config/tc-i386.h (DefaultSize): Define. Renumber following
3755 opcode_modifier defines.
3757 From Etienne Lorrain <etienne.lorrain@ibm.net>
3758 * config/tc-i386.c (stackop_size): New variable.
3759 (set_16bit_code_flag): Clear it here.
3760 (set_16bit_gcc_code_flag): New function.
3761 (md_pseudo_table): Add "code16gcc" entry.
3762 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3764 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3766 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3767 next_set_end even if the end symbol is being discarded.
3769 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3770 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3771 * config/obj-coff.c: Likewise.
3772 (seg_info_type): Remove.
3773 (seg_info_off_by_4): Change to array of segT.
3774 (s_get_segment): Adjust accordingly.
3775 (obj_pseudo_table): Fully initialize sentinel entry.
3777 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3778 Ralf Baechle <ralf@uni-koblenz.de>.
3780 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3782 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3784 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3786 * config/tc-i386.c: Indentation and white space changes.
3787 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3788 don't enable it by default.
3789 (i386_intel_operand): Remove redundant prototype.
3790 Move check on number of memory operands, and i.mem_operands++
3791 (i386_intel_memory_operand): To here.
3792 Remove i386_immediate code from here. Remove special case code
3793 for input and output using (%dx). Remove base/index checks and
3794 call i386_index_check instead. Save initial operand_string
3795 argument for error message.
3796 (i386_operand): Remove redundant prototype. Move base/index
3797 checks to i386_index_check.
3798 (i386_displacement): Move intel mode check for non-zero
3800 (i386_intel_memory_operand): To here.
3802 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3804 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3805 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3806 by .register pseudo-op if -64 and --no-undeclared-regs.
3807 (s_register, sparc_adjust_symtab): New functions.
3808 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3809 Declare sparc_adjust_symtab as tc_adjust_symtab.
3810 * doc/c-sparc.texi: Add description of #ignore special literal
3811 for .register pseudo-op.
3813 1999-07-30 Catherine Moore <clm@cygnus.com>
3815 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3816 the relocation's section offset.
3818 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3820 * write.c (fixup_segment): Fix generic error check overflow test.
3822 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3823 X_add_number to long.
3825 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3827 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3830 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3832 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3835 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3837 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3839 * configure.bat: Remove; obsolete.
3840 * config/go32.cfg: Likewise.
3842 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3844 * configure.in (i386-*-vxworks*): New target.
3845 * configure: Rebuild.
3847 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3849 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3851 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3853 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3855 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3856 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3857 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3858 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3859 MAX_RELOC_EXPANSION): Define.
3860 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3862 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3864 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3865 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3866 block. Print a warning if an 8-bit or 16-bit constant
3867 displacement or immediate is truncated on output.
3868 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3870 (i386_operand): Disallow immediate jump absolute operand.
3872 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3874 * configure.in: Bump version number to 2.9.5.
3875 * configure: Rebuild.
3877 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3880 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3882 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3883 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3885 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3887 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3889 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3891 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3892 if -mno-fpu was given.
3893 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3895 (cons_fix_new_arm): Remove misleading comments.
3897 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3899 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3901 (relax_segment): Likewise. After giving a rs_org error, convert
3902 the frag to rs_align to avoid cascading errors.
3904 1999-07-12 Andreas Schwab <schwab@suse.de>
3906 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3908 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3910 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3911 as appropriate. Fill in structure initializations. Add variable
3912 initializations. Add casts.
3913 * dwarf2dbg.c (print_stats): Change i to size_t.
3914 * listing.c (listing_listing): Change list_line to unsigned int.
3916 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3918 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3919 rather than checking for \001 and \002 in symbol name.
3920 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3922 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3924 * configure.in (hppa*-linux-gnu*): New target.
3925 * configure: Rebuilt.
3927 1999-07-08 Nick Clifton <nickc@cygnus.com>
3929 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3931 1999-07-07 Nick Clifton <nickc@cygnus.com>
3933 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3934 accessing symbolP directly.
3936 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3938 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3941 1999-07-05 Nick Clifton <nickc@cygnus.com>
3943 * config/tc-arm.c (ARM_EXT_V5): Define.
3944 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3945 (md_begin): Detect ARM v5 architectures.
3946 (md_parse_option): Accept arm v5 specification.
3947 (md_show_usage): Documment -marmv5 switch.
3949 * doc/c-arm.texi: Document -marmv5 command line option.
3951 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3953 (validate_immediate_twopart): New function. Determine if a
3954 constant can be computed by two ADD instructions.
3955 (output_inst): Remove its command line parameter - it was never
3957 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3958 implememt the ADRL pseudo op.
3959 (tc_gen_reloc): Generate a suitable error message if an ADRL
3960 instruction tries to generate a real reloc.
3962 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3964 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3966 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3969 1999-06-27 H.J. Lu <hjl@gnu.org>
3971 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3972 non BFD_ASSEMBLER case.
3974 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3976 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3979 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3981 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3982 out_end_sequence() when the address decreases due to a new frag.
3983 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3984 numbering starts with 1.
3986 1999-06-23 Nick Clifton <nickc@cygnus.com>
3988 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3990 (mcore_s_text): Call obj_elf_text for ELF target.
3991 (mcore_s_data): Call obj_elf_data for ELF target.
3992 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3994 (mcore_s_bss): New function: Dump literal table before changing
3996 (mcore_s_comm): New function: Dump literal table before changing
3999 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4000 No longer static functions.
4001 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4002 Provide prototypes for these functions.
4004 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4006 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4007 a list of names, to try obj_segment_name, and to try abbreviated
4008 names when using COFF without long section names.
4010 * config/tc-alpha.c: More use of symbol accessor functions.
4011 * config/tc-arc.c: Likewise.
4012 * config/tc-d30v.c: Likewise.
4013 * config/tc-fr30.c: Likewise.
4014 * config/tc-i860.c: Likewise.
4015 * config/tc-m88k.c: Likewise.
4016 * config/tc-mcore.c: Likewise.
4017 * config/tc-ns32k.c: Likewise.
4018 * config/tc-sparc.c: Likewise.
4019 * config/tc-v850.c: Likewise.
4021 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4022 sy_value with appropriate accessor functions.
4023 * config/tc-arm.c (md_apply_fix3): Likewise.
4024 * config/tc-d10v.c (AT_WORD_P): Likewise.
4025 * config/tc-v850.c (reg_name_search): Likewise.
4027 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4028 use symbol_get_bfdsym instead.
4029 * config/tc-ppc.c (md_assemble): Likewise.
4030 * config/tc-v850.c (v850_comm): Likewise.
4032 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4034 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4035 the symbol, rather than accessing the bsym member.
4036 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4037 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4038 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4039 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4040 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4041 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4042 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4043 * config/tc-v850.c (tc_gen_reloc): Likewise.
4045 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4047 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4048 (hppa_gen_reloc_type): Conditionalize on BFD64.
4049 (tc_gen_reloc): Re-enable ELF relocations.
4050 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4052 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4054 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4056 (do_ldst): Move assignment out of if condition.
4057 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4058 parentheses to avoid warning.
4060 1999-06-21 Nick Clifton <nickc@cygnus.com>
4062 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4063 macro to get at the BFD symbol associated with a GAS symbol.
4065 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4067 * config/tc-ppc.c: Update for symbol handling changes.
4068 * config/obj-coff.c: Likewise.
4070 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4072 * tc-hppa.c: General cleanups of ELF support. No more spaces
4073 and subspaces for ELF.
4074 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4075 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4076 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4077 (UNWIND_SECTION_NAME): Likewise.
4078 (space/subspace related structures): Conditionalize definitions
4080 (space/subspace directives and support routines): Conditionalize
4081 definitions and references/uses on OBJ_SOM.
4082 (label_symbol_struct): For ELF, track the symbol's segment. For
4083 SOM track its space.
4084 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4086 (USE_ALIASES): Kill for both SOM & ELF.
4087 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4088 (pa_space, pa_subspace): Corresponding changes.
4089 (pa_spaces_begin): Corresponding chagnes.
4090 (md_begin): Do not muck around with space/subspace stuff for
4092 (md_apply_fix): Temporarily disable argument relocation stuff
4094 (tc_gen_reloc): Temporarily disable relocation generation for
4096 (pa_build_unwind_subspace): Similarly.
4098 1999-06-16 Nick Clifton <nickc@cygnus.com>
4100 * config/tc-arm.c (thumb_set): New pseudo op.
4101 (text, data, section): Override these pseudo ops with ARM
4103 (s_thumb_set): New function: Perform the same as a .set pseudo
4104 op, but also mark the alias'ed symbol as being a Thumb
4106 (arm_s_text): New function: Perform the same as the .text
4107 pseudo op, but dump the literal pool before changing
4109 (arm_s_data): New function: Perform the same as the .data
4110 pseudo op, but dump the literal pool before changing
4112 (arm_s_section): New function: Perform the same as the
4113 .section pseudo op, but dump the literal pool before changing
4115 (arm_cleanup): Do not reset the current section before dumping
4118 1999-06-17 Nick Clifton <nickc@cygnus.com>
4120 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4121 OPTION_NO_WARN_UNMATCHED entries.
4122 (md_parse_option): Generate a warning message if an unrecognised
4123 option is encountered.
4125 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4126 (get_operands): When parsing an expression after an '@' symbol
4127 has been detected, do not ignore '#' symbols.
4128 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4131 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4133 From K. Richard Pixley <rich@noir.com>:
4134 * configure.in (ppc-*-vxworks*): New target.
4135 * configure: Rebuild.
4137 1999-06-12 Philip Blundell <philb@gnu.org>
4139 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4141 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4143 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4144 which refer to symbols in linkonce sections, permit reducing the
4145 relocs if the symbol is local.
4147 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4149 * subsegs.c (subseg_text_p): New function.
4150 * as.h (subseg_text_p): Declare.
4151 * read.c (do_align): Use subseg_text_p to set the default fill.
4152 * write.c (subsegs_finish): Likewise.
4153 * config/obj-coff.c (write_object_file): Likewise.
4154 * config/tc-i386.h (md_maybe_text): Don't define.
4155 (md_do_align): Use subseg_text_p to set the default fill.
4156 * config/tc-m32r.c (m32r_do_align): Likewise.
4157 * config/tc-sh.c (sh_do_align): Likewise.
4158 * config/tc-sparc.h (md_do_align): Likewise.
4160 1999-06-12 David O'Brien <obrien@freebsd.org>
4162 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4163 * configure: Rebuild.
4165 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4167 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4168 * Makefile.am: Rebuild dependencies.
4169 * Makefile.in: Rebuild.
4171 * config/tc-i386.c (i386_immediate): Remove unused label
4174 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4175 * symbols.c: Likewise.
4176 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4177 sy_next field when taking address, rather than symbol_next.
4179 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4181 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4182 value from the output file architecture.
4183 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4184 * dwarf2dbg.h: Change bfd_vma to addressT.
4186 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4188 * dwarf2dbg.h: Use PARAMS in function declarations.
4190 1999-06-11 Martin Dorey <mdorey@madge.com>
4192 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4193 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4195 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4197 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4199 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4201 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4204 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4206 * read.c (read_a_source_file): Only declare inescape if
4209 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4211 (find_entry_byval): Add parens to avoid warning.
4213 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4215 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4218 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4220 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4223 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4224 synthetize_setx): New functions.
4225 (md_assemble): Broken the special cases into the above
4226 functions. Make compiler happy if sizeof(bfd_vma)==4.
4227 Fix sethi generated from set/setuw. If instructions have a relloc,
4228 always clear the fields to be relocated in the opcode.
4229 (sparc_ip): Remove special_case global variable.
4231 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4233 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4234 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4235 indication of success rather than a value.
4236 (itbl_get_val): Likewise.
4237 (itbl_get_field): Use strcspn. Change delimiters to include
4239 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4240 (itbl_get_val): Likewise.
4241 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4243 * symbols.c (copy_symbol_attributes): Convert local symbols to
4246 1999-06-10 Nick Clifton <nickc@cygnus.com>
4248 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4251 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4253 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4254 Optimize set if sizeof(bfd_vma) == 64.
4255 (sparc_ip): Fix sethi - without %hi() it should generate
4256 R_SPARC_22 reloc, not R_SPARC_HI22.
4257 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4259 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4261 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4262 (s_ncons): New function.
4263 (native_op_table): New table.
4264 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4265 R_SPARC_OLO10 handling.
4267 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4269 * expr.h (struct expressionS): Revert last change; widen X_op.
4270 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4272 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4274 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4275 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4276 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4277 * Makefile.in: Regenerated.
4279 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4280 `common' pass on to s_mri_common.
4281 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4283 1999-06-06 Richard Henderson <rth@cygnus.com>
4285 * config/obj-elf.c (obj_elf_section): Don't free the return
4286 value of demand_copy_C_string.
4288 1999-06-05 Richard Henderson <rth@cygnus.com>
4290 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4291 creation logic from obj_elf_create_section.
4293 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4294 (section_stack): New.
4295 (special_sections): Make const.
4296 (obj_elf_section): Gut and rewrite parsing.
4297 (obj_elf_change_section): New function broken out of obj_elf_section.
4298 (obj_elf_parse_section_letters): Likewise.
4299 (obj_elf_section_word): Likewise.
4300 (obj_elf_section_type): Likewise.
4301 (obj_elf_previous): Treat as a toggle.
4302 (obj_elf_popsection): New.
4303 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4304 (ppc_section_type): Likewise.
4305 * config/tc-ppc.h: Likewise.
4307 * expr.h (struct expressionS): Don't make X_op a bitfield.
4308 * config/tc-alpha.c: Update for symbol handling changes.
4309 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4310 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4312 1999-06-05 Richard Henderson <rth@cygnus.com>
4314 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4315 (dwarf2_gen_line_info): Kill unused variables.
4316 (dwarf2_finish): Likewise.
4317 (dwarf2_where): Likewise.
4318 (dwarf2_directive_file): If we've only got a string,
4319 hand off to s_app_file.
4320 * ecoff.c: Move the include of ecoff.h.
4321 * symbols.h (S_IS_FUNCTION): Prototype.
4323 * read.c (LEX_HASH): Supply a default.
4325 (s_globl): Update `c' after skipping whitespace.
4326 * read.h (LEX_END_NAME, is_name_ender): New.
4327 * expr.c (get_symbol_end): Respect it.
4329 1999-06-04 Mark Klein <mklein@dis.com>
4331 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4333 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4335 * config/tc-hppa.c: Update for symbol handling changes.
4337 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4339 * cgen.c: Update for symbol handling changes.
4340 * config/tc-m32r.c: Likewise.
4342 * config/tc-hppa.h: Update for symbol handling changes.
4343 * config/tc-hppa.c: Likewise.
4345 * config/tc-arm.h: Update for symbol handling changes.
4346 * config/tc-arm.c: Likewise.
4347 (symbol_make_empty): Remove. Just use symbol_create.
4349 * symbols.c (symbol_set_tc): Correct name.
4351 * Makefile.am: Rebuild dependencies.
4352 ($(OBJS)): Don't depend upon struc-symbol.h.
4353 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4354 * dep-in.sed: Don't remove struc-symbol.h.
4355 * Makefile.in: Rebuild.
4357 * doc/internals.texi (Symbols): Describe changes in symbol
4360 1999-06-03 Richard Henderson <rth@cygnus.com>
4362 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4363 instead of doing the work by hand.
4365 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4367 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4368 state of line state-machine.
4369 (struct ls): Collect DWARF2 line state-machine state in new member
4370 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4371 resulted in any DWARF2 directives.
4372 (reset_state_machine): New function.
4373 (out_end_sequence): Ditto.
4374 (dwarf2_gen_line_info): When switching sections or switching to a
4375 lower text address, call out_end_sequence() first to terminate the
4376 previous code sequence as code sequences MUST have monotonically
4377 increasing addresses.
4378 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4380 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4382 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4383 DWARF2 debug info (line information only, at this point).
4384 * as.h: Update comment about supported debug formats.
4385 * dwarf2dbg.c, dwarf2dbg.h: New files.
4386 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4388 * expr.c (operand): Don't use [ for parens if we want an index op.
4389 (op_encoding): Switch [ into O_index, if desired.
4390 (op_rank): Renumber with O_index on bottom.
4391 (expr): If O_index, match closing bracket.
4392 * expr.h (O_index): New.
4394 * read.c (read_a_source_file): Conditionally allow matched "
4395 in lines passed to md_assemble.
4397 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4399 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4401 Add support for storing local symbols in a small structure to save
4402 memory when assembling large files.
4403 * as.h: Don't include struc-symbol.h.
4404 (symbolS): Add typedef.
4405 * symbols.c: Include struc-symbol.h.
4406 (local_hash): New static variable.
4407 (save_symbol_name): New static function, from symbol_create.
4408 (symbol_create): Call save_symbol_name.
4409 (local_symbol_count): New static variable.
4410 (local_symbol_conversion_count): Likewise.
4411 (LOCAL_SYMBOL_CHECK): Define.
4412 (local_symbol_make): New static function.
4413 (local_symbol_convert): New static function.
4414 (colon): Handle local symbols. Create local symbol for local
4416 (symbol_table_insert): Handle local symbols.
4417 (symbol_find_or_make): Create local symbol for local label name.
4418 (symbol_find_base): Check for local symbol.
4419 (symbol_append, symbol_insert): Check for local symbols.
4420 (symbol_clear_list_pointers, symbol_remove): Likewise.
4421 (verify_symbol_chain): Likewise.
4422 (copy_symbol_attributes): Likewise.
4423 (resolve_symbol_value): Handle local symbols.
4424 (resolve_local_symbol): New static function.
4425 (resolve_local_symbol_values): New function.
4426 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4427 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4428 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4429 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4430 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4431 (symbol_previous, symbol_next): New functions.
4432 (symbol_get_value_expression): Likewise.
4433 (symbol_set_value_expression): Likewise.
4434 (symbol_set_frag, symbol_get_frag): Likewise.
4435 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4436 (symbol_mark_used_in_reloc): Likewise.
4437 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4438 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4439 (symbol_mri_common_p): Likewise.
4440 (symbol_mark_written, symbol_clear_written): Likewise.
4441 (symbol_written_p): Likewise.
4442 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4443 (symbol_section_p, symbol_equated_p): Likewise.
4444 (symbol_constant_p): Likewise.
4445 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4446 (symbol_get_obj, symbol_set_obj): Likewise.
4447 (symbol_get_tc, symbol_set_tc): Likewise.
4448 (symbol_begin): Initialize local_hash.
4449 (print_symbol_value_1): Handle local symbols.
4450 (symbol_print_statistics): Print local symbol statistics.
4451 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4452 Declare new symbols.c functions. Move many declarations here from
4454 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4455 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4456 (struct symbol): Move bsym to make it clearly the first field.
4457 Remove TARGET_SYMBOL_FIELDS.
4458 (symbolS): Don't typedef.
4459 (struct broken_word): Remove.
4460 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4461 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4462 (symbol_clear_list_pointers): Likewise.
4463 (symbol_insert, symbol_remove): Likewise.
4464 (symbol_previous, symbol_append): Likewise.
4465 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4466 (struct local_symbol): Define.
4467 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4468 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4469 (local_symbol_get_frag, local_symbol_set_frag): Define.
4470 (local_symbol_get_real_symbol): Define.
4471 (local_symbol_set_real_symbol): Define.
4473 * write.c (write_object_file): Call resolve_local_symbol_values.
4474 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4475 (TARGET_SYMBOL_FIELDS): Don't define.
4476 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4477 ECOFF_DEBUGGING, add ECOFF fields.
4478 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4479 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4480 ECOFF_DEBUGGING, add ECOFF fields.
4481 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4482 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4483 * config/tc-mcore.h: Don't include struc-symbol.h.
4484 (TARGET_SYMBOL_FIELDS): Don't define.
4485 (struct mcore_tc_sy): Define.
4486 (TC_SYMFIELD_TYPE): Define.
4487 * Many files: Use symbolS instead of struct symbol. Use new
4488 accessor functions rather than referring to symbolS fields
4491 * read.c (s_mri_common): Don't add in value of line_label.
4493 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4494 checking for SEC_LINK_ONCE.
4496 * config/tc-sh.h (sh_fix_adjustable): Declare.
4498 * app.c (input_buffer): New static variable.
4499 (app_push): Save saved_input in allocated buffer.
4500 (app_pop): Restored saved_input.
4501 (do_scrub_chars): Change get parameter to take char * and int as
4502 arguments. Change GET macro to pass input_buffer to get
4503 function. Don't save input into allocated buffer.
4504 * as.h (do_scrub_chars): Update declaration.
4505 * input-file.c (input_file_get): Change to take char * and int.
4506 Read data into passed in buffer. Remove static buffer.
4507 * read.c (scrub_from_string): Change to take char * and int. Copy
4508 data into passed in buffer.
4510 * hash.h: Neaten. Declare hash_traverse.
4511 * hash.c: Complete rewrite based on BFD hashing code.
4512 * gasp.c (chunksize): New variable.
4513 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4516 1999-05-28 Nick Clifton <nickc@cygnus.com>
4518 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4519 addend unless the target uses an old ABI.
4521 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4523 -Wchar-subscripts cleanup
4524 * listing.c (listing_newline): Use unsigned char variable, so
4525 calls to isascii,iscntrl are correct.
4526 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4528 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4529 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4530 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4531 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4533 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4535 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4537 (arch_coldfire_p): New #define.
4538 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4540 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4542 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4544 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4545 (install_operand): Add place `N'.
4546 (init_table): Add registers ACC, MACSR, MASK.
4548 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4550 * config/tc-m68k.c: Change mcf5200 --> mcf.
4551 (archs): Add mcf5206e, mcf5307.
4552 (m68k_ip): Add format `u'.
4553 (install_operand): Add place `m', `M', `h'.
4554 (init_table): Add upper/lower registers.
4556 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4558 1999-05-28 Martin Dorey <mdorey@madge.com>
4560 * config/tc-i960.c: Several minor changes to add ELF and
4561 BFD_ASSEMBLER support.
4562 * config/tc-i960.h: Likewise.
4563 * configure.in (i960-*-elf*): New target.
4564 * aclocal.m4, configure: Rebuild.
4566 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4568 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4569 reloc changes when defined(BFD_ASSEMBLER).
4571 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4573 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4575 * write.c (write_print_statistics): Output to file, not stderr.
4577 * expr.c (generic_bignum_to_int32,64): Prototype.
4579 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4580 output_sleb128, output_uleb128, output_big_sleb128,
4581 output_big_uleb128, output_big_leb128): Prototype.
4582 (output_big_sleb128, output_big_uleb128): Make inline.
4583 (output_big_leb128): Remove inline
4585 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4586 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4587 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4588 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4589 value for correct overflow check in write.c:fixup_segment.
4590 * write.c (fixup_segment): Move bitfield overflow checks to after
4591 the md_apply_fix call.
4592 * config/obj-coff.c (fixup_segment): Likewise.
4593 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4594 valueT *val argument.
4596 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4598 * config/atof-ieee.c (gen_to_words): Correctly round a
4599 denormalized number. Fix off-by-one in range checking for
4600 exponent in a denormal.
4602 1999-05-10 Nick Clifton <nickc@cygnus.com>
4604 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4607 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4609 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4611 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4613 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4614 (ReverseRegRegmem): Remove.
4615 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4616 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4617 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4620 From Doug Ledford <dledford@redhat.com>
4621 * config/tc-i386.h (RegXMM): New for P/III.
4622 * config/tc-i386.c: Add support for P/III.
4624 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4626 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4627 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4628 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4630 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4632 * config/tc-i386.c (i386_immediate): Skip whitespace before
4633 complaining about junk after expression.
4634 (i386_displacement): Likewise.
4636 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4638 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4639 Don't copy before downcaseing.
4641 1999-05-05 Catherine Moore <clm@cygnus.com>
4643 * tc-m68k.c: Include elf/m68k.h.
4644 (m68k_elf_final_processing): New routine.
4645 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4648 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4650 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4653 1999-04-30 Nick Clifton <nickc@cygnus.com>
4655 * config/tc-mcore.c (mcore_s_section): Dump literals before
4658 1999-04-29 Nick Clifton <nickc@cygnus.com>
4660 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4663 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4665 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4666 (TC_INIT_FIX_DATA): Delete.
4667 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4668 (TC_INIT_FIX_DATA): Delete.
4669 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4670 * write.c (fix_new_internal): Initialize fx_cgen member.
4671 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4672 (gas_cgen_md_apply_fix3): Update.
4673 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4674 (md_cgen_record_fixup_exp): Update.
4675 (FX_OPINFO_R_TYPE): Update.
4677 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4678 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4679 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4680 * frags.h (struct frag): Make opindex, opinfo ints.
4682 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4684 1999-04-26 Tom Tromey <tromey@cygnus.com>
4686 * aclocal.m4, configure: Updated for new version of libtool.
4688 1999-04-22 Nick Clifton <nickc@cygnus.com>
4690 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4692 (md_apply_fix3): Do not fix up absolute relocations against
4695 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4697 1999-04-20 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4700 changes and data-in-text directives.
4701 (mcore_cons): New function: intercept cons() operations.
4702 (mcore_float_cons): New function: intercept float_cons()
4704 (mcore_stringer): New function: intercept stringer() operations.
4706 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4708 * obj.h (struct format_ops): Change generate_asm_lineno field to
4710 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4712 * config/tc-alpha.c (find_opcode_match): Add default case to
4714 (find_macro_match): Likewise.
4715 (load_expression): Parenthesize && within ||.
4717 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4719 1999-04-17 Nick Clifton <nickc@cygnus.com>
4721 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4722 .text .data .section pseudo ops.
4723 (mcore_s_section): New function. Dump lits before changing secs.
4724 (mcore_s_text): New function. Dump lits before changing secs.
4725 (mcore_s_data): New function. Dump lits before changing secs.
4727 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4729 * config/tc-mips.c (mips_32bitmode): New.
4730 (md_begin): Set mips_32bitmode if needed.
4731 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4732 Set EF_MIPS_32BITMODE.
4734 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4736 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4739 1999-04-16 Nick Clifton <nickc@cygnus.com>
4741 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4743 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4745 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4746 expressions correctly.
4749 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4751 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4753 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4755 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4756 and fmpynfadd instructions.
4758 1999-04-11 Richard Henderson <rth@cygnus.com>
4760 * as.h (environ): Declare it, if needed.
4761 * as.c (dump_statistics): Don't declare environ.
4762 * configure.in (environ): Detect declaration.
4763 * configure, config.in: Rebuild
4765 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4766 (i386_displacement): Allocate enough space for replacement buffer.
4767 Clean up replacement buffer initialization.
4769 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4771 * subsegs.c (section_symbol): Don't create a new symbol if one
4772 already exists; instead, use the existing one, but set its segment
4773 and frag data if it hasn't already been defined.
4774 * config/obj-coff.c (c_section_symbol): Likewise.
4776 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4778 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4780 1999-04-08 Nick Clifton <nickc@cygnus.com>
4782 * config/tc-mcore.c: New File: Support routines for MCore
4784 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4785 * config/obj-coff.c: Add support for mcore-pe target.
4787 * Makefile.am: Add support for MCore targets.
4788 * Makefile.in: Regenerate.
4789 * configure.in: Add support for MCore targets.
4790 * configure: Regenerate.
4792 * doc/all.texi: Set MCORE.
4793 * doc/as.texinfo: Document MCore specific command line options.
4795 * write.h: Prevent multiple inclusion.
4797 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4799 * asintl.h (LC_MESSAGES): Never define.
4800 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4802 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4805 * Makefile.am (m68k-parse.c): If configuring in the source
4806 directory, copy m68k-parse.y into the local directory before
4807 running ylwrap, to remove spurious differences when generating
4809 * Makefile.in: Rebuild.
4811 * config/tc-sparc.h (md_do_align): Just allocate the number of
4812 bytes necessary, rather than always allocating 1024.
4814 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4816 * listing.c (listing_newline): Add cast to avoid warning.
4817 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4818 * config/tc-i386.c (i386_scale): Add return value.
4819 (build_displacement_string): Remove unused local temp_disp2.
4820 (i386_intel_memory_operand): Add parentheses to avoid warning.
4821 (i386_intel_operand): Remove unused local end_of_operand_string.
4822 (i386_operand): Remove unused local operand_modifier.
4823 (i386_operand): Add parens to avoid warning.
4825 1999-04-04 Don Bowman <don@pixsci.com>
4827 * configure.in: Add mips*-*-vxworks* target; have it define
4829 * configure, config.in: Rebuild.
4831 1999-03-31 Nick Clifton <nickc@cygnus.com>
4833 * configure.in (emulations): Add support for arm-epoc-pe.
4834 * configure: Regenerate.
4835 * config/te-epoc-pe.h: New file. Define macros specific to
4837 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4838 for arm-epoc-pe target.
4840 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4842 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4844 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4846 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4847 detect ",n" without a condition.
4848 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4851 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4853 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4854 instruction is encoded with one bit.
4857 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4859 * doc/internals.texi (CPU backend): Mention that
4860 line_separator_chars should not include newline. From thi
4861 <ttn@mingle.glug.org>.
4863 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4865 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4866 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4868 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4870 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4872 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4874 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4877 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4879 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4881 1999-03-15 Martin Hunt <hunt@cygnus.com>
4883 * app.c (do_scrub_begin): Change '-' back to a symbol char
4884 so we can use multiple opcodes on a line again.
4886 * config/tc-d30v.c: By default, warn if a symbol has
4887 the same name as a register. Plus some minor
4888 updates from the branch.
4890 1999-03-13 Nick Clifton <nickc@cygnus.com>
4892 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4893 BFD_RELOC_16 and BFD_RELOC_64.
4895 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4897 * expr.c (expr): Add missing else.
4899 1999-03-12 Nick Clifton <nickc@cygnus.com>
4901 * config/tc-arm.c (md_apply_fix3): Improve error message.
4903 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4905 * Makefile.am (CPU_TYPES): Add fr30.
4906 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4907 (fr30,m32r dependencies): Update.
4908 * Makefile.in: Rebuild.
4910 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4911 (gas_cgen_record_fixup_exp): Ditto.
4912 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4913 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4914 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4915 (md_cgen_lookup_reloc): Update use of operand->type.
4916 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4917 (md_convert_frag): Call cgen_operand_lookup_by_num.
4918 (md_cgen_lookup_reloc): Update use of operand->type.
4919 (m32r_cgen_record_fixup_exp): Ditto.
4921 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4923 * config/tc-mips.c (md_show_usage): Fix message.
4925 1999-03-03 Nick Clifton <nickc@cygnus.com>
4927 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4928 and LDR reg,=<expr> instruction.
4930 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4933 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4935 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4937 1999-02-17 Nick Clifton <nickc@cygnus.com>
4939 This patch was created by: Scott Bambrough
4940 <scottb@corelcomputer.com>
4943 Special cased '@' character. The '@' character is used as the
4944 ARM assembler comment character, as a special character
4945 and in ELF .symver pseudo-op's, and as a special character in
4946 .type and .section pseudo-ops.
4947 (symver_pseudo): New static variable.
4948 (symver_state): New static variable.
4949 (struct app_save): Add field 'symver_state'.
4950 (app_push): Save global symver_state int struct app_save.
4951 (app_pop): Restore global symver_state from struct app_save.
4952 (do_scrub_chars): Special case handling of '@' character in
4955 * configure.in: Modified to recognize armv* uname syntax from ARM
4957 * configure: Regenerated.
4959 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4960 a prefix to the section's type.
4961 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4962 the type's typename.
4964 * config/tc-arm.h: Add support for PIC generation:
4965 (pic_code): New boolean.
4966 (obj_relocate_extern): Define.
4967 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4968 (TC_CONS_FIX_NEW): Define.
4969 (tc_fix_adjustable): Define.
4970 (GLOBAL_OFFSET_TABLE_NAME): Define.
4972 * config/tc-arm.c: Add support for PIC generation:
4973 (line_seperator_chars): Allow ';' as a seperator for Linux.
4974 (is_immediate_prefix): New macro.
4975 (arm_parse_reloc): New function.
4976 (s_arm_elf_cons): New function.
4977 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4978 (md_undefined_symbol): Special case handling for the Global Offset
4980 (md_apply_fix3): Handle PIC relocs.
4981 (tc_gen_reloc): Handle PIC relocs.
4982 (md_parse_option): Add support for '-k' command line switch to
4983 enable PIC generation.
4984 (cons_fix_new_arm): New function.
4985 (s_arm_elf_cons): New function.
4987 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4989 * configure.in: Add comments for uses of AC_DEFINE.
4990 * acinclude.m4: Likewise.
4991 * acconfig.h: Remove.
4992 * aclocal.m4: Rebuild.
4993 * configure: Rebuild.
4994 * Makefile.in: Rebuild.
4995 * config.in: Rebuild.
4997 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4999 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5000 non-constant offset from a base register.
5002 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5004 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5007 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5009 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5010 (emit_insn): Look for pc-relative and no-overflow specifiers on
5011 internal relocation types.
5013 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5015 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5018 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5020 (mips_4650, mips_4010, mips_4100): Variables removed.
5021 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5022 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5024 (md_begin): Don't bother initializing the mips_NNNN variables;
5025 mips_cpu is set, and that's good enough now.
5026 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5027 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5028 (show): New function, to handle wrapping in the CPU lists.
5029 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5031 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5033 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5034 than treat as an immediate specifier.
5036 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5038 * config/tc-i386.c: Prototype many functions.
5039 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5040 (i386_immediate): Remove unused second argument.
5041 (i386_intel_operand): Fix i386_is_reg typo.
5042 (i386_operand): Use allow_naked_reg.
5043 (output_invalid): Make operand int for K&R.
5045 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5047 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5049 * Makefile.in: Rebuild.
5051 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5053 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5055 (EXTRA_as_new_SOURCES): Comment out.
5056 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5057 * Makefile.in: Rebuild.
5058 * doc/Makefile.in: Rebuild.
5059 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5060 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5061 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5062 * configure: Rebuild.
5063 * aclocal.m4: Rebuild.
5064 * config.in: Rebuild.
5065 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5066 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5067 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5068 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5069 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5070 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5071 (gas_cgen_record_fixup_exp): Ditto.
5072 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5073 descriptor, not global variable.
5074 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5075 descriptor, not global variable. Refer to insert_operand handler
5076 via cpu descriptor, not global function.
5077 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5078 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5079 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5080 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5081 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5082 * config/tc-m32r.c: Ditto.
5083 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5084 (md_assemble): Ditto.
5085 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5087 1999-02-09 Nick Clifton <nickc@cygnus.com>
5089 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5090 relocations for ELF targets.
5092 1999-02-08 Nick Clifton <nickc@cygnus.com>
5094 * configure.in: Add support for StrongARM target.
5095 * configure: Regenerate.
5097 1999-02-05 Nick Clifton <nickc@cygnus.com>
5099 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5101 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5104 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5106 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5108 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5110 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5111 (INTEL_DWORD_MNEM_SUFFIX): Define.
5114 (DWORD_PTR): Define.
5115 (XWORD_PTR): Define.
5117 (OFFSET_FLAT): Define.
5119 (NONE_FOUND): Define.
5122 * config/tc-i386.c (set_intel_syntax): New routine.
5123 (intel_syntax): Declare.
5124 (allow_naked_reg): Declare.
5125 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5126 (intel_float_operand): New routine.
5127 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5128 Handle brackets as well as parens. Call i386_intel_operand for
5129 intel syntax. Reverse operands if appropriate. Handle new
5130 suffixes. Handle movzx and movsx.
5131 (i386_is_reg): New routine.
5132 (i386_immediate): New routine.
5133 (i386_scale): New routine.
5134 (i386_displacement): New routine.
5135 (i386_operand_modifier): New routine.
5136 (build_displacement_string): New routine.
5137 (i386_parse_seg): New routine.
5138 (i386_intel_memory_operand): New routine.
5139 (i386_intel_operand): New routine.
5140 (i386_operand): Call i386_displacement, i386_immediate,
5141 i386_scale, etc. instead of handling inline.
5142 (parse_register): Handle registers without prefix.
5144 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5146 * configure: Regenerate.
5147 * configure.in (arm-*-oabi): New.
5148 (thumb-*-oabi): New.
5149 * config/tc-arm.c (target_oabi): Declare.
5150 (md_apply_fix3): Support REL relocs.
5151 (md_parse_option): Handle -oabi.
5152 (elf32_arm_target_format): New routine.
5153 (md_longopts): Add OPTION_OABI.
5154 * config/tc-arm.h: Redefine TARGET_FORMAT.
5157 1999-01-28 Nick Clifton <nickc@cygnus.com>
5159 * write.c (write_relocs): Handle out of range error.
5161 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5162 (fr30_force_relocation): Default to 0.
5164 * config/tc-fr30.h (obj_fix_adjustable): Define.
5165 (TC_FORCE_RELOCATION): Define.
5167 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5170 1999-01-16 Nick Clifton <nickc@cygnus.com>
5172 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5173 merge of two instructions if the left instruciton kills the right.
5175 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5177 * Makefile.in: Regenerate.
5178 * configure.in: Redo test for using cgen.
5179 * configure: Regenerate.
5181 1999-01-09 Nick Clifton <nickc@cygnus.com>
5183 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5184 redefinition of this macro.
5186 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5188 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5191 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5193 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5194 a read of HI or LO and an immediatly following branch.
5196 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5198 * config/tc-mips.c (md_begin): Another correction to the setting of
5201 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5203 * config/tc-mips.c (md_begin): Correct type-o in setting of
5206 1998-12-21 Nick Clifton <nickc@cygnus.com>
5208 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5209 bit insn when optimizing, so that parallelised instructions will
5210 start on a 32 bit boundary.
5212 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5214 * config/tc-mips.c (mips_eabi64): New.
5215 (md_begin): Set mips_eabi64.
5216 (mips_elf_final_processing): Use it.
5218 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5220 * config/tc-mips.c (mips_elf_final_processing):
5221 Correct setting of ABI in e_flags.
5223 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5225 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5228 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5230 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5232 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5234 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5235 warning, values that don't fit in the field.
5237 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5239 * config/tc-mips.c (mips_abi_string): New.
5240 (md_parse_option,md_longopts): Add mabi.
5241 (mips_elf_final_processing): Set e_flags based on mabi flag.
5243 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5245 * config/tc-mips.c (md_parse_option): Handle vr4111.
5247 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5249 * config/tc-h8300.c (build_bytes): Change message given if the
5250 instruction requires H8/300H mode and we're not in Hmode, to
5251 suggest that it may be the operand modes that are the problem, not
5252 necessarily the opcode.
5254 1998-12-10 Nick Clifton <nickc@cygnus.com>
5256 * config/tc-fr30.c: Add line separator character.
5258 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5260 * configure.in (hppa-*-mpeix*): New target.
5261 * config/obj-som.h (obj_som_compiler): Declare.
5262 * config/obj-som.c (compiler_seen): New static variable.
5263 (obj_som_compiler): New function.
5264 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5265 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5266 (pa_type_args): Set hppa_priv_level.
5267 (pa_compiler): New static function if OBJ_SOM.
5268 * configure: Rebuild.
5270 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5272 * read.c (output_leb128): Don't mark as inline.
5274 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5276 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5277 AIX .vbyte unaligned data support.
5278 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5279 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5282 1998-12-07 Nick Clifton <nickc@cygnus.com>
5284 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5287 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5289 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5290 BFD_RELOC_ARM_PCREL_BRANCH.
5292 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5294 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5295 checking the target type.
5296 (mips-dec-bsd*): Set endian to little.
5297 * configure: Rebuild.
5299 COFF weak symbol support, based on patches from Mark Elbrecht
5300 <snowball3@usa.net>:
5301 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5302 * config/obj-coff.c (obj_coff_weak): New static function.
5303 (obj_coff_endef) [both versions]: Handle weak symbols.
5304 (coff_frob_symbol): Likewise.
5305 (yank_symbols): Likewise.
5306 (obj_pseudo_table): Add "weak".
5308 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5309 <aymeric.vincent@emi.u-bordeaux.fr>.
5310 * aclocal.m4: Rebuild with current tools.
5311 * configure: Rebuild.
5313 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5314 an assertion failure for a case we can't handle when OBJ_ECOFF.
5316 * expr.c (operator): And with 0xff to avoid problems with signed
5319 1998-12-03 Nick Clifton <nickc@cygnus.com>
5321 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5322 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5324 1998-12-02 Nick Clifton <nickc@cygnus.com>
5326 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5329 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5331 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5332 calculation of pcrel point.
5334 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5336 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5339 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5341 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5343 (d10v_cleanup): Only generate previous insn if a multiline insn is
5346 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5348 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5351 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5353 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5354 -marm6xxx command line switches.
5356 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5358 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5359 (itbl-ops.o): Delete duplicate dependencies.
5360 Rebuild dependencies.
5361 Add fr30 dependencies.
5362 * Makefile.in: Rebuild.
5364 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5366 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5368 * listing.c: Ignore line terminator characters found inside
5371 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5373 * po/gas.pot: Regenerated.
5375 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5377 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5378 fr30_is_label_start(). Also checks for delay slot insns.
5380 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5381 FR30 instructions which contain a colon in the mnemonic.
5383 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5385 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5387 * config/tc-fr30.c: Removed currently superflous code.
5389 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5391 * config/tc-fr30.h: New file.
5392 * config/tc-fr30.c: Tweaking so that it will compile.
5394 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5396 * config/tc-d10v.h (obj_fix_adjustable): Define.
5397 (TC_FORCE_RELOCATION): Define.
5398 (d10v_force_relocation): Declare.
5399 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5400 (md_apply_fix3): Handle Vtable relocs.
5401 (d10v_fix_adjustable): New.
5402 (d10v_force_relocation): New.
5404 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5406 * config/tc-d30v.c: Change default behaviour to ignore potential
5407 conflicts between register name and symbol names.
5409 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5411 * configure.in: Add fr30-*-*.
5412 * config/tc-fr30.c: New file.
5413 * Makefile.in: Regenerated.
5414 * config.in: Regenerated.
5415 * configure: Regenerated.
5416 * doc/Makefile.in: Regenerated.
5417 * po/gas.pot: Regenerated.
5419 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5421 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5424 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5426 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5428 (do_scrub_chars): Add some casts to unsigned char to avoid
5429 unwanted sign extension.
5430 * read.c (lex_type): Set characters about 127 to be symbol
5432 * config/tc-i386.c (md_begin): Set identifier_chars and
5433 operand_chars for values above 127.
5435 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5437 * configure.in: detect cygwin* instead of cygwin32*
5438 * configure: regenerate
5440 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5442 * listing.c: Add support for producing a listing from piped
5445 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5447 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5448 (append_insn): Account for the tx39's multiply behavior.
5450 1998-10-26 Michael Meissner <meissner@cygnus.com>
5452 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5453 from assemble_parallel_insns. Add support for '->' to indicate
5454 explicitly serializing the instructions.
5455 (md_assemble): Ditto.
5457 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5459 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5462 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5464 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5466 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5468 * config/tc-mips.c : support frame and regmask/fregmask when
5469 MIPS_STABS_ELF is specified.
5471 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5473 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5474 (md_apply_fix): Don't return 1 for VTABLE relocs.
5475 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5477 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5479 * doc/c-i386.texi: Replace occurences of "opcode" with
5480 "instruction mnemonic", "instruction", or "mnemonic" when
5481 referring to the name of an instruction. Use "opcode" when
5482 referring to the sequence of machine bytes.
5484 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5485 (is_opcode_char): Rename to is_mnemonic_char.
5486 (md_assemble and i386_operand): Correct error messages from
5487 "opcode" to "instruction mnemonic"
5488 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5489 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5490 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5491 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5492 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5493 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5494 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5496 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5498 * config/tc-i386.c (i386_operand): Check for garbage after
5501 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5503 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5504 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5506 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5508 * config/tc-sh.h (obj_fix_adjustable): Define.
5509 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5510 (md_apply_fix): Likewise.
5511 (tc_gen_reloc): Likewise.
5512 (sh_fix_adjustable): New.
5514 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5516 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5517 * cgen.h (gas_cgen_finish_insn): Update prototype.
5518 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5519 cgen_insn_t -> CGEN_INSN_INT.
5520 (make_parallel): Update handling of CGEN_INT_INSN_P.
5521 (assemble_parallel_insn): Ditto.
5522 (target_make_parallel): New function.
5523 (md_assemble): Use it.
5525 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5527 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5529 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5531 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5532 converted into lower case.
5534 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5536 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5537 (gas_cgen_tc_gen_reloc): Likewise.
5538 * config/tc-m32r.h (obj_fix_adjustable): Define.
5539 * config/tc-m32r.c (m32r_fix_adjustable): New.
5540 (m32r_force_relocation): Handle VTABLE relocs.
5542 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5544 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5546 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5548 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5549 to lower case before parsing.
5551 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5552 parallel insns modift buts in the PSW as a side effect.
5554 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5556 * config/tc-d30v.c (find_format): Test for missing flag and
5559 (md_apply_fix3): Fix error messages to avoid
5560 assumption about presence of a symbol.
5562 (parallel_ok): Disallow parallel instructions that both modify the
5565 (find_format): Generate a warning if an odd numbered register is
5566 used as the first register in a mutli-register instruction.
5568 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5570 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5571 relocations are always associated with a symbol.
5573 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5575 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5576 (elf32_sparc_force_relocation): Declare.
5577 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5578 (tc_gen_reloc): Handle vtable relocs.
5579 (elf32_sparc_force_relocation): New.
5581 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5583 * symbols.c (S_IS_FUNCTION): New.
5584 * config/tc-v850.h (obj_fix_adjustable): Define.
5585 (TC_FORCE_RELOCATION): Define.
5586 (v850_force_relocation): Declare.
5587 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5588 of fx_addnumber for VTABLE reloc addends.
5589 (md_apply_fix3): Handle VTABLE relocs.
5590 (v850_fix_adjustable): New.
5591 (v850_force_relocation): New.
5593 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5595 * tc-hppa.c (fp_operand_format): Add some additional formats.
5596 (pa_ip): Do not automatically promote into pa2.0 mode.
5597 (pa_level): Handle ".level 2.0".
5599 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5601 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5602 * config/tc-i386.h (template.extension_opcode): Change to
5603 unsigned int to allow full range of 8-bit opcode suffixes.
5604 (None): Redefine as 0xffff.
5606 From Jeff B Epler <jepler@usgs.gov>
5607 * doc/c-i386.texi (i386-SIMD): New section.
5609 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5611 * read.c (discard_rest_of_line): New function.
5612 * read.h: Declare it.
5613 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5615 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5617 * config/tc-d10v.c (find_symbol_matching_register): New function.
5618 (find_opcode): Cope with the case where a register name matches
5621 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5623 * config/tc-v850.c (md_pcrel_from): Rename to
5624 v850_pcrel_from_section.
5625 (v850_pcrel_from_section): Do not resolves symbols in other
5628 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5630 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5632 * config/tc-d10v.c (find_opcode): Generate an error if a register
5633 is supplied for an operand that should not be a register.
5635 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5637 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5638 instructions to have another instruction in the right bin.
5640 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5642 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5643 the right container if the left container holds a branch
5646 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5648 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5649 both a register name and symbol name.
5650 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5652 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5654 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5655 execution unit class.
5657 (reg_name_search): If a name matches a register and a symbol,
5658 prefer the register.
5659 (find_format): Disallow flag registers when a general purpose
5660 register is required.
5661 If a number is required, but a register has been given, check to
5662 see if a symbol with the same name as the register exists, and if
5663 so, use that symbol.
5665 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5667 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5669 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5671 * config/tc-d30v.c (find_format): Do not accept flag registers as
5672 general purpose registers.
5673 (find_format): If an immediate value is expected at a given place
5674 in a format, but a register name has been provided instead, check
5675 to see if that register name matches the name of a predefined
5676 symbol and if it does, then use the symbol instead.
5677 (reg_name_search): If a register name matches a symbol name,
5678 prefer the register name to the symbol name.
5680 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5682 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5683 the previous insn to empty.
5685 1998-09-20 Michael Meissner <meissner@cygnus.com>
5687 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5688 pieces, forcing the use of an ANSI compiler.
5690 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5692 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5694 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5696 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5698 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5700 (obj_elf_vtable_entry): Likewise.
5701 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5702 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5703 (tc_gen_reloc): Likewise.
5704 (arm_fix_adjustable): Likewise.
5705 (elf32_arm_force_relocation): New.
5706 (armelf_frob_symbol): Remove coff-style symbol support.
5708 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5710 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5712 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5714 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5715 OBJ_COFF so that routine is defined for a.out format.
5717 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5719 * config/tc-i386.c (i386_operand): Detect non-segment registers
5720 used as segment prefixes.
5722 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5724 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5725 optimize across FDE boundaries.
5727 * config/obj-coff.c (obj_coff_section): Preserve any link once
5728 flags when setting the section flags.
5730 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5732 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5733 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5735 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5737 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5740 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5742 * frags.c (frag_grow): Include the size of the frag struct in the
5745 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5746 if the new subseg comes before the old.
5748 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5750 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5751 to handle edge8 and edge16.
5753 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5755 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5756 before we clobber the symbol involved.
5758 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5760 * config/tc-arm.c: Remove OBJ_ELF definitions for
5761 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5762 use arm_adjust_symtab for OBJ_COFF.
5763 (armelf_adjust_symtab): New Routine.
5764 * config/tc-arm.h: Define obj_adjust_symtab to
5765 armelf_adjust_symtab for OBJ_ELF.
5767 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5769 * configure.in: Make all i386-elf targets use bfd_gas.
5770 * config/tc-i386.c (tc_i386_force_relocation): New.
5771 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5772 (md_apply_fix3): Likewise.
5773 (tc_gen_reloc): Handle them.
5774 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5775 tc_i386_force_relocation.
5777 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5779 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5781 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5783 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5784 current opcode after writing the first insturction of a reverse
5787 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5789 * read.h (generate_lineno_debug): Add prototype.
5790 * read.c (generate_lineno_debug): Make non-static.
5792 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5794 * config/tc-i386.c (md_assemble): Only warn for address/data size
5797 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5799 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5800 against Thumb function names, as the linker needs this information.
5802 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5804 * expr.c (operand): Check also that there is no advance in operand
5805 after atof_generic in order to decide "is it label 0f or floating
5808 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5810 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5811 command line options with a single dash.
5812 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5814 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5816 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5817 * tc-arm.c (arm_fix_adjustable): New routine.
5819 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5821 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5822 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5823 demand_empty_rest_of_line before mri_comment_end.
5824 (equals): Check garbage after expression before
5825 mri_comment_end in MRI mode.
5827 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5829 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5830 small immediate constant to use the constant itself rather than
5833 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5835 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5836 (pa_leave): Likewise.
5838 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5840 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5842 (i386_operand): Fix an error message.
5844 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5846 * doc/c-arm.texi (ARM Directives): Document .req directive.
5848 * config/tc-arm.c (reg_required_here): Display erroneous string if
5849 the register name could not be decoded.
5850 Do not set inst.instruction if the sift is -1.
5852 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5854 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5857 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5859 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5860 even if it is belived to be unnecessary.
5862 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5864 config/tc-i386.c (i386_operand): Size immediate constants by
5865 suffix (erroneously removed as part of July 7 change).
5867 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5869 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5870 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5871 (armelf_frob_symbol): New Routine.
5872 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5874 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5876 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5878 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5880 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5881 command line switches passed to assembler.
5883 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5885 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5886 (gas_cgen_opcode_desc): Declare.
5887 (gas_cgen_parse_operand): Declare.
5888 (*): Prepend gas_ to gas specific fns to denote them as such.
5890 * cgen.c (gas_cgen_opcode_desc): New global
5891 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5892 (queue_fixup): Renamed from cgen_queue_fixup.
5893 (*): Prepend gas_ to gas specific fns to denote them as such.
5895 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5896 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5897 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5898 Open opcode table and initialize it.
5899 (make_parallel): Use gas_cgen_opcode_desc.
5900 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5901 (md_assemble): Ditto.
5903 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5905 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5906 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5907 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5908 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5909 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5910 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5911 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5912 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5913 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5914 (INIT_STAB_SECTION): Likewise.
5915 (OBJ_PROCESS_STAB): Likewise.
5917 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5918 (md_parse_option): Watch for them.
5919 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5920 (md_begin): Kill neverdef code.
5921 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5922 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5923 (s_alpha_coff_wrapper): New.
5924 (md_pseudo_table): Trap all ECOFF pseudos.
5926 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5928 Start of changes to remove mdebug section from mips*-elf
5929 Based on MIPS_STAB_ELF definition
5930 * acconfig.h: undef if not configured
5931 * config.in: undef if not configured
5932 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5933 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5934 * stabs.c (s_stab_generic): flush frag
5936 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5938 * configure.in: (arm-*-elf): Handle.
5939 (thumb-*-elf): Handle.
5940 * configure: Regenerate.
5941 * read.c (stringer): Fix typo in comment.
5942 * write.c (fixup_segment): Don't add symbol value to addend if
5944 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5946 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5949 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5951 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5952 (write_2_short): Emit warning if new flag is set.
5953 (do_assemble): Set flags if left instruction is one of special
5954 "right-instruction-killer" type.
5956 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5958 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5959 Always output words in debug_info section as big endian.
5960 (sparc_target_format): Choose correct bfd target.
5961 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5963 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5965 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5966 to work with internationalization code. Issue an error when two
5967 operands match that are not allowed to match.
5969 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5971 * configure.in (install_tooldir): Allow target to specify whether
5972 it wants to be installed in $(tooldir)/bin.
5973 * configure: Regenerate.
5974 * Makefile.am (install-exec-local): Set install-exec-tooldir
5975 dependency via configure.
5976 * Makefile.in: Regenerate.
5978 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5980 * Makefile.am (install-exec-local): Split into two ...
5981 (install-exec-bindir,install-exec-tooldir): New rules.
5982 * Makefile.in: Regenerate.
5984 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5986 * Makefile.am (install-exec-local): Don't remove the file before
5987 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5988 W. Rozycki <macro@ds2.pg.gda.pl>.
5989 * Makefile.in: Rebuild.
5991 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5993 * cgen.c: Include libiberty.h.
5994 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5995 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5996 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5997 (md_cgen_lookup_reloc)): Declare.
5998 (md_cgen_record_fixup_exp): Declare.
5999 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6000 (m32r_relax_frag): Declare.
6001 (cgen_md_apply_fix3): Decls moved to cgen.h.
6002 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6003 (m32r_cgen_record_fixup_exp): Delete decl.
6004 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6005 (assemble_nop): Delete.
6006 (expand_debug_syms): Delete unused `exp'.
6007 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6008 Add default case for -Wall.
6009 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6010 (md_atof): Delete unused wordP.
6012 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6014 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6017 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6019 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6020 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6021 .print, .purgem, and .struct. Remove documentation for
6024 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6026 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6027 Update call to insert_operand.
6029 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6031 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6033 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6035 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6036 whitespace after a prefix operator.
6038 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6040 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6042 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6044 * config/tc-sparc.c (log2): New static function.
6045 (s_reserve): Use log2 to convert alignment before calling
6047 (s_common): Use log2 to convert alignment before calling
6048 record_alignment and frag_align.
6049 (sparc_cons_align): Use log2.
6051 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6053 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6054 (s_common): Likewise.
6056 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6057 initialization of waddr.
6058 (sparc_elf_final_processing): Add default case to switch.
6060 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6062 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6063 than temporary real.
6065 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6067 * write.c (subsegs_finish): Don't align the segments if there were
6070 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6071 copying aux information.
6073 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6074 expression into a symbol.
6076 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6078 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6079 type to unsigned int.
6080 (md_assemble): Change type used to store offsets from unsigned
6082 (i386_operand): Switch error check to only call RESTORE_END_STRING
6083 once after parse_register.
6085 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6087 * config/tc-v850.c (md_show_usage): Changed format to match that
6090 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6092 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6094 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6096 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6099 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6101 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6102 * doc/Makefile.in: Rebuild.
6104 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6106 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6107 for %lo expressions.
6108 (mips_ip, case 'u'): Move range check after code to mask
6109 off bits in %hi/%lo expressions. Mask off high bits for
6112 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6114 * doc/Makefile.am (gasver.texi): New target.
6115 (as.info, as.dvi): Depends upon gasver.texi.
6116 * doc/as.texinfo: Include gasver.texi. Mention version number on
6117 title page and in top node.
6118 * doc/Makefile.in: Rebuild.
6120 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6122 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6123 but not including the line containing the edict.
6124 * listing.h (LISTING_EOF): New.
6125 * input-scrub.c (input_scrub_next_buffer): Call it.
6127 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6129 * config/tc-i386.c (i386_operand): Don't set the size of an
6130 immediate address based solely on the suffix and the mode.
6132 * config/tc-i386.c (md_assemble): Add assertion to make sure
6133 overlap2 does not set Imm.
6135 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6136 sequences of whitespace to a single space.
6137 (is_space_chars): Just compare with space.
6138 (md_begin): Don't initialize space_chars.
6139 (md_assemble): Just skip a single whitespace character.
6140 (i386_operand): Rewrite base-index parsing to use new
6141 parse_register, and to skip white space. Skip white space in a
6142 number of other places too. Don't give error message if
6143 parse_register fails.
6144 (parse_register): Change reg_string parameter to be non-const.
6145 Add end_op parameter. Skip white space after the `%', and return
6146 end of register string. Give error message here rather than
6149 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6151 Based on patch from Matt Semersky <matts@scd.hp.com>:
6152 * expr.c (op_encoding): Make const.
6153 (expr_set_precedence): New function.
6154 (expr_begin): Don't set operator rankings, just call
6155 expr_set_precedence.
6156 * expr.h (expr_set_precedence): Declare.
6157 * read.c (s_mri): Call expr_set_precedence.
6159 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6161 * doc/as.texinfo (Statements): Remove paragraph discussing
6162 continuing lines with a backslash. This hasn't worked for years,
6165 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6167 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6169 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6170 (ps_CTORS, ps_DTORS): New section types.
6171 (vms_fixup_xtors_section): New function
6172 (Ctors_Psect, Dtors_Psect): Define.
6173 (IS_GXX_XTOR): Define
6174 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6175 Filter static constructors/destructors and add to
6176 Ctors_Symbols/Dtors_Symbols chain.
6177 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6178 appropriate section.
6180 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6181 * makefile.vms: Merge vax/vms support.
6183 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6185 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6186 (elf_pseudo_table): Add them.
6187 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6188 (md_apply_fix): Accept them.
6189 (mips_fix_adjustable): Don't adjust them.
6190 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6191 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6192 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6193 (tc_fix_adjustable): Don't adjust them.
6195 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6197 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6199 * Makefile.in: Regenerate.
6200 * configure.in: AC_SUBST cgen_cpu_prefix.
6201 * configure: Regenerate.
6203 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6205 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6206 Changed all users of COND12_DELAY.
6208 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6210 * config/tc-mn10300.c (set_arch_mach): New function.
6211 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6212 (md_begin): Default to mn10300 mode.
6213 (md_assemble): Only accept instructions for the core mn10300
6214 chip and the active machine type.
6216 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6218 * subsegs.h (segment_info_type): Give the struct a name.
6219 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6220 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6221 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6222 * config/tc-w65.h (tc_reloc_mangle): Declare.
6223 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6225 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6227 * config/tc-v850.c (v850_comm): Restore old section
6228 after common processing.
6230 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6232 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6234 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6236 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6237 char with code that explicitly sign-extends.
6239 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6241 * config/tc-v850.c (md_begin): Restore text section as the current
6242 section after creating call table sections.
6243 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6246 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6247 with call to macro SYM_AUXINFO.
6249 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6251 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6252 with the program transform name.
6253 * Makefile.in: Rebuild.
6255 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6257 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6260 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6262 * config/tc-i386.c (i386_operand): Be prepared for a space between
6263 the open parenthesis and the start of the register operand,
6264 because of the June 16 change.
6266 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6268 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6271 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6273 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6274 even if it is belived to be unnecessary.
6276 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6278 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6280 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6282 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6284 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6285 shift amount for a repeated operand. The shift amount for the
6286 repeated copy comes from the size of the operand.
6288 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6290 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6292 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6294 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6296 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6298 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6299 characters in it as LEX_IS_SYMBOL_COMPONENT.
6300 * config/tc-i386.h (tc_symbol_chars): Define.
6301 (extra_symbol_chars): Declare.
6302 * config/tc-i386.c (extra_symbol_chars): Define.
6303 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6304 (line_comment_chars): Set to '/' if TE_LINUX.
6305 * doc/c-i386.texi (i386-prefixes): Update.
6306 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6308 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6310 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6311 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6313 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6315 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6316 constraint in instructions REP & REPI.
6318 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6320 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6321 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6323 (check_range): If the operand is shifted, then shift the number
6324 before checking its range.
6326 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6328 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6331 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6333 * config/tc-v850.c (v850_comm): Create special sections as needed.
6335 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6337 * config/tc-d10v.c (write_2_short): Addition of swapping
6338 instructions for sequential and reverse sequential order when
6339 given order is not possible.
6341 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6343 * Makefile.am: Rebuild dependencies.
6344 (DEP_INCLUDES): Fix reference to intl build directory.
6345 * Makefile.in: Rebuild.
6347 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6349 * doc/c-i386.texi: Update 16 bit documentation.
6351 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6352 IgnoreDataSize to IgnoreSize as they are used for address size as
6354 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6355 32-bit mode, similarly addr16/data16 and variants.
6357 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6359 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6360 sequential word multiply instructions.
6362 (do_assemble): Add extra command line argument, to allow mul32
6363 attribute to be preserved across parallel insns.
6364 (md_assemble): Insert NOPs between explicitly parallel insns which
6365 contain an 32 bit multiply and a 16 multiply.
6367 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6369 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6372 * config/tc-i386.c (reloc): Add braces.
6374 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6375 consistent with Intel naming.
6376 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6377 use bitfields in sib_byte.
6378 (modrm_byte): Don't use bitfields here either.
6380 * config/tc-i386.c (current_templates): Add const.
6381 (parse_register): Add const to return, param, and char *s.
6382 (i386_operand): Add const to reg_entry *r.
6383 * config/tc-i386.h (templates): Add const to start, end.
6385 Inspired by code for 16 bit gas support from Martynas Kunigelis
6386 <martynas@nm3.ktu.lt>:
6387 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6388 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6389 (uses_mem_addrmode): Remove.
6390 (md_estimate_size_before_relax): Add support here too.
6391 (md_relax_table): Rewrite interface to md_relax for 16 bit
6393 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6394 (opcode_suffix_to_type): Remove.
6395 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6396 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6397 (md_convert_frag): Likewise.
6398 (i386_operand): Add support for 16 bit base/index regs,
6399 immediates, and displacements. Remove some unnecessary casts, and
6400 localise end_of_operand_string, displacement_string_start,
6401 displacement_string_end variables. Add GCC_ASM_O_HACK.
6402 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6404 * config/tc-i386.c (prefix_hash): Remove.
6405 (md_begin): Rewrite without obstacks. Remove prefix hash table
6406 handling. Rewrite lexical table handling.
6407 (i386_print_statistics): Don't print prefix statistics.
6408 (md_assemble): Rewrite instruction parser so that line is not
6409 converted to lower case. Don't do a hash_find for prefixes,
6410 instead recognise them via opcode modifier.
6411 (expecting_operand, paren_not_balanced): Localise variables.
6412 * config/tc-i386.h (IsPrefix): Define.
6413 (prefix_entry): Remove.
6415 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6416 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6417 '\\' in case where comment_chars contains '/'.
6419 * config/tc-i386.c (MATCH): Ensure given operand and template
6420 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6421 you must write `ljmp *table(%ebx)'.
6423 From H.J. Lu <hjl@gnu.org>:
6424 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6425 as 0 ifndef BFD_ASSEMBLER.
6426 (md_assemble): Allow immediate operands without suffix or
6427 other reg operand to default in size to the current code size.
6429 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6431 * config/tc-v850.c (md_begin): Restore creation of
6432 .call_table_text and .call_table_data sections.
6434 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6436 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6437 after emitting a word of noops.
6439 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6441 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6442 (i386_operand): Simplify checks for valid base/index combinations.
6443 Disallow `in 4(%dx),%al'.
6445 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6447 (add_prefix): Change parameter from char to int.
6449 * config/tc-i386.h (Ugh): Define opcode modifier.
6450 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6452 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6453 CONSISTENT_REGISTER_MATCH macros to check register types more
6454 thoroughly. Check for illegal suffix/operand combinations
6455 when matching insns with operands. Handle new `s' suffix, and
6456 associated FloatMF opcode modifier for float insns with memory
6458 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6459 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6460 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6461 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6462 DATA_PREFIX_OPCODE throughout.
6464 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6465 (md_assemble): Rewrite suffix/register operand checking code to be
6466 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6467 AnyMem, the better to grep.
6469 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6470 given a memory operand. Don't set Abs bits either.
6471 (type_names): Remove Mem*, Abs*.
6472 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6473 define opcode_modifiers as these cases are handled by Disp8,
6474 Disp16, Disp32 and suffix checks.
6475 (COMES_IN_BOTH_DIRECTIONS): Remove.
6476 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6478 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6479 if IgnoreDataSize modifier given. Remove ShortformW modifier
6480 test. Add test for ShortForm in W base_opcode modification.
6481 Merge Seg2ShortForm and Seg3ShortForm code.
6482 * config/tc-i386.h (ShortFormW): Remove.
6483 (IgnoreDataSize): Define.
6485 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6487 * config/tc-d30v.c (md_assemble): Store previous segment state
6488 with previous instruction.
6490 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6492 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6493 (ebp, esp): Remove static variables.
6494 (MATCH): Remove test for InOutPortReg.
6495 (i386_operand): Properly handle InOutPortReg here instead.
6496 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6497 (md_assemble): Simplify and correct modrm and sib generation.
6498 (i386_operand): Add warning for scale without index.
6499 Rewrite checks for valid base/index combinations.
6501 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6502 macros and enclose in do while(0).
6503 (RESTORE_END_STRING): Likewise.
6504 (md_assemble): Add one to printed operand number so we start
6505 from 1 not 0. Add some more gettext invocations.
6506 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6509 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6510 DATA_PREFIX, SEG_PREFIX): Define.
6511 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6512 (check_prefix): Remove function.
6513 (add_prefix): New function. Add prefix to i.prefix as well as
6515 (md_assemble): Changes for add_prefix. Remove hack for wait
6516 prefix, instead always output prefixes in fixed order. Test
6517 for jcxz/loop when selecting between word & dword operations,
6518 and add address size prefix rather than operand size prefix.
6519 Remove operand -> address size hack when emitting jcxz/loop.
6520 (i386_operand): Remove O_Absent check as it's done in expr.
6522 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6524 * configure.in: Recognize m5200 as a cpu_type of m68k.
6525 * aclocal.m4: Rebuild with current libtool.
6526 * configure: Rebuild.
6528 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6530 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6531 to relaxable_symbol to prevent references to external symbol from
6534 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6536 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6537 symbols are relaxable.
6539 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6541 * config/tc-v850.c (md_begin): Don't create special
6542 sections by default.
6544 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6546 * config/tc-mips.c (macro): For div and udiv, close the
6547 reorder block as soon as possible.
6549 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6551 From Matt Semersky <matts@scd.hp.com>:
6552 * macro.c (macro_mri_mode): New function.
6553 * macro.h (macro_mri_mode): Declare.
6554 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6557 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6559 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6562 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6563 until after xstrdup in OBJ_EVAX case.
6565 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6567 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6568 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6569 of hardcoded magic number.
6570 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6572 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6574 * read.c (do_s_func): New function.
6576 * read.h (do_s_func): Add prototype.
6578 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6580 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6581 nops if fill pattern not specified.
6583 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6585 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6586 * config/te-go32.h (TE_GO32): Define.
6587 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6589 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6591 Implement .func/.endfunc pseudo-ops.
6592 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6594 * read.c (potable): Add .func,.endfunc.
6595 (s_func): New function.
6596 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6598 (in_doc_func_p,current_function_label): New static globals.
6599 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6601 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6603 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6604 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6605 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6606 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6607 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6608 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6609 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6610 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6611 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6612 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6613 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6614 * config/tc-a29k.c: Don't define md_short_jump_size,
6615 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6616 * config/tc-alpha.c: Likewise.
6617 * config/tc-alpha.h: Likewise.
6618 * config/tc-arm.c: Likewise.
6619 * config/tc-h8300.c: Likewise.
6620 * config/tc-h8500.c: Likewise.
6621 * config/tc-hppa.c: Likewise.
6622 * config/tc-i860.c: Likewise.
6623 * config/tc-i960.c: Likewise.
6624 * config/tc-ppc.c: Likewise.
6625 * config/tc-sh.c: Likewise.
6626 * config/tc-sparc.h: Likewise.
6627 * config/tc-tic30.c: Likewise.
6628 * config/tc-w65.c: Likewise.
6629 * config/tc-z8k.c: Likewise.
6631 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6633 * config/tc-vax.c (_): Delete this macro used for placeholder
6634 values in vax_operand_width_size; it conflicts with the _() macro
6635 used for internationalization.
6637 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6639 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6640 code. From Chris Moller <moller@bops.com>.
6642 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6643 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6644 * read.c (emit_expr): Initialize seg and subseg fields of a new
6646 * write.c (write_object_file): Switch to the appropriate segment
6647 and subsegment when processing a broken word.
6649 * config/tc-m68k.c (mri_assemble): New static function.
6650 (build_mri_control_operand): Call mri_assemble rather than
6652 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6653 (s_mri_endf, s_mri_endw): Likewise.
6655 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6657 * read.c (s_org): Call md_flush_pending_output if it is defined.
6659 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6661 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6663 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6664 (md_parse_option): Add for same.
6665 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6666 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6667 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6669 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6671 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6673 * config/tc-arm.c (find_real_start): Relax definition of local
6676 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6678 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6679 symbols at the given address, not just the last one specified.
6681 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6683 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6684 or number_to_chars_littleendian to write data.
6686 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6688 * config/tc-v850.c (md_assemble): Remove artificially created
6689 register name symbols.
6691 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6693 * write.c (fixup_segment): Change "segment" to "section" in
6696 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6698 * write.c (fixup_segment): Change sym1-sym2 message again.
6700 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6702 * write.c (fixup_segment): Improve error message for sym1-sym2
6703 errors when sym1 is in a different segment from sym2.
6705 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6707 * config/tc-m32r.c (warn_unmatched_high): New static local.
6708 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6709 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6710 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6711 (md_parse_option): Likewise.
6712 (md_show_usage): Likewise.
6713 (m32r_frob_file): Likewise.
6715 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6716 (read_a_source_file): Call them.
6717 * read.h (stabs_generate_asm_file): Declare.
6718 * stabs.c (stabs_generate_asm_file): New function.
6719 (generate_asm_file): New function.
6720 (stabs_generate_asm_lineno): Move file name handling into
6723 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6725 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6726 (d30v_current_align, d30v_current_align_seg): New variables.
6727 (d30v_last_label): New variable.
6728 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6729 (s_d30v_data, s_d30v_section): Likewise.
6730 (md_pseudo_table): Call them.
6731 (md_begin): Initialize d30v_current_align_seg.
6732 (md_assemble): Call d30v_align when needed by known current alignment.
6733 (d30v_frob_label, d30v_cons_align): New functions.
6734 * config/tc-d30v.h (md_do_align): Remove.
6735 (tc_frob_label): Call d30v_frob_label.
6736 (md_cons_align): New.
6738 * config/tc-d30v.c (find_format): Convert complex expressions to
6739 expression symbols before processing. Clean up code formatting.
6741 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6743 * po/Make-in (install-info): New target.
6745 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6747 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6749 * config/tc-mn10300.c (md_assemble): Likewise.
6751 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6753 * Makefile.am: Update with `make dep-am'.
6754 (HFILES): Add cgen.h.
6755 (cgen.o): Depend on cgen.h.
6756 * Makefile.in: Regenerate.
6758 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6760 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6762 * gasp.c (grab_label): Permit a label to be a preprocessor
6763 variable by permitting a label to start with a backslash.
6765 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6767 * config/tc-mips.c (validate_mips_insn): Removed hack
6768 for previously inaccessible bitfields in some INSN_TRAP
6771 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6773 * config/tc-d30v.c (do_assemble): Abort with error message
6774 if opcode operands do not match.
6776 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6778 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6779 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6780 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6781 similar new 'q' operand.
6783 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6785 * cgen.c (cgen_asm_finish_insn): Fix typo.
6787 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6790 * cgen.c: Include it.
6791 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6792 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6793 All callers updated.
6794 * config/tc-m32r.c: Include cgen.h.
6795 (m23r_insn): New members num_fixups,fixups.
6797 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6799 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6800 to avoid compiler warning.
6802 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6804 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6807 * makefile.vms (OBJS): Add ehopt.obj
6809 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6811 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6813 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6815 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6816 a short format insn.
6817 (md_assemble): Set it for explicitly packed insns.
6819 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6821 * config/obj-coff.c (c_symbol_merge): Do not take address of
6822 native fields when performing the memcpy.
6824 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6826 * config/tc-mips.c (macro,macro2): Implement
6827 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6829 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6831 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6832 relocations against globally visible symbols.
6833 * config/tc-m68k.c (relaxable_symbol): New macro.
6834 (m68k_ip, md_estimate_size_before_relax): Use it.
6835 (tc_m68k_fix_adjustable): Also handle weak symbols.
6837 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6839 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6840 references to externally visible symbols.
6841 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6842 values in twice for a PC relative reloc if the symbol is
6845 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6846 don't adjust a PC relative reloc against an externally visible
6848 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6849 for a PC relative fixup against an externally visible defined
6850 symbol, arrange to store object file and addend values as though
6851 the symbol were not defined.
6852 (tc_gen_reloc): Likewise.
6854 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6856 * read.c (sizeof_leb128): Referenced externally by write.c so
6859 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6861 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6862 and expand a 'debug' symbol associated with the next instruction
6863 that does not cause a short instruction to be filled with a NOP.
6864 (md_pseudo_table): Add support for .debugsym.
6865 (assemble_parallel_insn): Add calls to expand_debug_sym as
6867 (md_assemble): Ditto.
6869 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6871 * as.c (main): Conditionally call setlocale.
6872 * gasp.c (main): Likewise.
6873 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6874 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6876 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6878 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6880 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6882 * config/tc-hppa.c: Change all calls to bzero to use memset.
6883 (pa_ip): Add cast to avoid warning.
6884 (tc_gen_reloc, md_apply_fix): Likewise.
6885 (pa_find_space_by_number): Likewise.
6886 (hppa_force_relocation): Likewise.
6887 (pa_block): Change i to unsigned int.
6888 * config/obj-som.h (obj_som_copyright): Declare.
6890 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6892 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6893 for line numbers for assembly source.
6895 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6897 * configure.in: Change version number to 2.9.4
6898 * configure: Rebuild.
6900 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6902 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6904 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6906 * ecoff.h: Change symbolS in function declaration to struct
6909 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6911 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6912 (md_convert_frag): Fix i18n typo.
6914 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6916 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6917 * ecoff.h: Protoype it.
6918 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6919 [EVAX] (s_alpha_prologue): Delete.
6920 (md_pseudo_table): Update.
6922 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6924 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6925 array to local pointer.
6926 (get_args, parse_expr): Add casts to avoid warnings.
6928 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6930 * read.c (s_set): Cast xmalloc return value to fragS *.
6931 * config/tc-m68k.c (m68k_ip): Function made static to match
6932 previous forward declaration.
6933 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6935 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6937 * config/tc-v850.c: Add internationalisation macros to error
6940 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6941 macros to error strings.
6943 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6945 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6946 reloc is in the TOC csect.
6947 (md_apply_fix3): Correct gettext typo.
6949 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6951 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6952 .L - they are local labels and the branches are not really
6953 function calls but rather far jumps.
6955 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6957 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6959 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6961 * config/tc-i386.c (md_assemble): Print operand number rather than
6962 using ordinal_names.
6963 (i386_operand): Likewise.
6965 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6967 * Makefile.am (INTLLIBS): Define to work around apparent automake
6969 All Makefiles: Regenerated.
6971 * Many files: Added gettext invocations around user-visible
6973 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6974 HAVE_LC_MESSAGES): Define.
6975 * dep-in.sed: Added asintl.h.
6976 * po/Make-in: New file.
6977 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6979 * read.c (Z_): Renamed from `_'.
6980 * Makefile.am (SUBDIRS): Added po.
6981 (POTFILES): new macro.
6982 (po/POTFILES.in): New target.
6983 ($(OBJS)): Added asintl.h.
6985 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6986 (as_new_LDADD): Added $(INTLLIBS).
6987 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6988 (gasp_new_LDADD): Added $(INTLLIBS).
6989 (gasp_new_DEPENDENCIES): New macro.
6990 * configure, aclocal.m4: Rebuilt.
6991 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6993 (ALL_LINGUAS): Define.
6994 * macro.c: Include "asintl.h".
6995 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6996 * as.h: Include "asintl.h".
6997 * config/tc-i386.c (ordinal_names): Removed.
6998 (md_assemble): Changed error text to avoid ordinal_names.
6999 (i386_operand): Likewise.
7000 (reloc): Added as_bad to avoid i18n problems.
7001 (tc_gen_reloc): Likewise.
7002 * config/tc-arm.c (bad_args): Now a #define.
7004 * config/obj-vms.c (VMS_stab_parse): Changed type of
7006 (global_symbol_directory): Unified strings to avoid i18n
7008 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7009 avoid i18n problems.
7010 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7011 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7013 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7015 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7017 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7019 * as.c (print_version_id): Added an fprintf to avoid i18n
7021 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7023 * expr.c (expr): Added as_warn call to avoid i18n problems.
7024 * messages.c (as_assert): Changed code to avoid i18n problems.
7025 (as_abort): Likewise.
7026 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7027 (s_space): Likewise.
7028 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7030 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7032 * config/tc-i386.c (check_prefix): New static function, split out
7034 (struct _i386_insn): Add wait_prefix field.
7035 (md_assemble): Remove wait_prefix local variable. Use
7036 check_prefix when adding a prefix.
7038 * config/tc-i386.c (current_templates): New static variable.
7039 (md_assemble): Remove current_templates local variable.
7040 (md_assemble, i386_operand): Improve error and warning messages in
7041 many places. Add RESTORE_END_STRING in many places before error
7042 return. Clarify some comments.
7044 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7046 (md_assemble): Parse string instruction operands, looking for
7047 segment override prefixes. Check for invalid segment prefixes on
7049 (i386_operand): i.seg[] and max mem_operand changes for string
7051 * config/tc-i386.h (EsSeg): Define.
7053 * config/tc-i386.h (regKludge): Define.
7054 (iclrKludge, imulKludge): Don't define.
7055 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7056 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7057 opcode_modifier checks to look for more common cases first. Add
7058 default_seg for IsString case.
7060 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7062 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7064 * configure: Rebuild with new automake and libtool.
7065 * aclocal.m4, Makefile.in: Likewise.
7067 * doc/Makefile.am (as.dvi): New target.
7068 * doc/Makefile.in: Rebuild.
7070 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7072 * configure.in: Added sparc86x support.
7074 * configure: Rebuild.
7076 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7078 (md_parse_option): Warn if -EL is not supported for this architecture.
7080 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7082 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7084 * config/tc-mips.c (mips_ip): Note when we use get match on
7085 the full instruction name.
7087 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7089 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7090 back into the expression to handle add/sub simplification correctly.
7092 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7094 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7096 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7098 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7101 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7103 * symbols.c (max_indent_level): New global.
7104 (print_symbol_value_1): Use it.
7105 * expr.h (expr_build_dot): Declare.
7106 * expr.c (expr_build_dot): New function.
7108 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7110 * symbols.c (print_binary): New function.
7111 (print_expr_1): Call it.
7113 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7115 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7116 operand in the opcode.
7118 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7120 * config/tc-i386.h: Reorder operand flags and opcode modifier
7121 flags for clarity. Remove unused definitions: Unknown,
7122 ImmUnknown, DispUnknown, NoModrm.
7123 * config/tc-i386.c (type_names): Add missing Debug type.
7124 (md_assemble): Better duplicate prefix checking. Quicker string
7125 instruction check via new opcode_modifier flag.
7127 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7129 * doc/as.texinfo (Invoking): Clarify -Wa example.
7131 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7133 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7134 (s_mips_weakext): Define.
7135 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7136 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7139 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7141 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7142 is an error if the value can not be computed at assembly time.
7143 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7145 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7147 * gasp.c (main): Set next field of new include_path structure to
7148 NULL. From Avery Pennarun <averyp@gdc.ca>.
7150 * read.c (s_mri_sect): Call as_bad rather than abort for an
7151 unsupported MRI target.
7153 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7155 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7156 the destination of a branch instruction should be altered.
7157 (find_real_start): New function: Locate the real, Thumb coded
7158 start of a Thumb function.
7159 (do_t_branch23): Alter the destination of branches to Thumb
7162 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7164 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7166 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7169 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7171 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7172 * doc/c-hppa.texi: Likewise.
7174 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7176 * Makefile.am: Rebuild dependencies.
7177 * Makefile.in: Rebuild.
7179 * Makefile.am (DEP_INCLUDES): New variable.
7180 (.dep1): Change to work when srcdir is not an absolute path.
7181 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7182 * Makefile.in: Rebuild.
7184 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7186 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7187 LinearAddress patch.
7189 * configure.in: Set version to 2.9.1.
7190 * configure: Rebuild.
7192 * Branched binutils 2.9.
7194 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7196 * config/tc-i386.h (FWait): Define.
7197 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7198 other prefixes. Check FWait flag in opcode table to see which
7199 instructions require an fwait prefix.
7201 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7203 * stabs.c (get_stab_string_offset): Always create a stab string
7206 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7208 Fix some gcc -Wall warnings:
7209 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7210 * ehopt.c (eh_frame_code_alignment): Likewise.
7211 * expr.c (integer_constant, operand): Likewise.
7212 * frags.c (frag_align): Likewise.
7213 * gasp.c (level_0, change_base, doinstr): Likewise.
7214 * hash.c (hash_ask): Likewise.
7215 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7216 (debugging_pseudo): Likewise.
7217 * macro.c (define_macro, check_macro): Likewise.
7218 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7219 (ignore_rest_of_line, float_cons): Likewise.
7220 * symbols.c (decode_local_label_name): Likewise.
7221 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7222 (fixup_segment, number_to_chars_bigendian): Likewise.
7223 (number_to_chars_littleendian): Likewise.
7224 * config/atof-ieee.c (gen_to_words): Likewise.
7225 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7226 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7227 * read.c (output_big_sleb128): Initialize locals to avoid
7229 (output_big_uleb128, equals): Likewise.
7230 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7231 to unsigned int. Change zeros to unsigned int.
7232 * cond.c (s_if): Add return to default case.
7233 * frags.c (frag_now_fix): Change return type to addressT.
7234 * frags.h (frag_now_fix): Update declaration.
7235 * listing.c (file_info_struct): Change linenum to unsigned int.
7236 (struct list_info_struct): Change hll_line to unsigned int.
7237 (print_source): Update format string.
7238 * read.c (emit_expr): Change scan to unsigned int, and don't
7239 bother to initialize it.
7240 * symbols.c (dollar_label_count): Change to unsigned long.
7241 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7242 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7243 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7245 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7247 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7248 mcf5200 just as we do for m68000.
7249 (m68k_init_after_args): Likewise.
7250 (md_estimate_size_before_relax): Likewise.
7252 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7254 * config/tc-v850.c (md_assemble): Store relocation addend in
7255 fixup instead of instruction.
7257 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7259 * config/tc-i386.c (md_assemble): Swap template arguments to
7260 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7261 This macro is currently symmetric, so passing them the wrong
7262 way didn't cause any problem, but may if the macro is changed
7264 After copying template to i.tm, use i.tm. rather than t-> to
7265 access fields, and make t a const*
7266 Move i.tm.operand_types[] swap to immediately after the copy.
7268 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7270 * expr.h (expr_build_uconstant): Add prototype.
7271 (expr_build_unary,expr_build_binary): Add prototypes.
7272 * expr.c (expr_build_uconstant): New function.
7273 (expr_build_unary,expr_build_binary): New functions.
7275 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7277 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7278 * macro.c (macro_expand_body): Increase buffer size.
7279 * messages.c (as_warn): Likewise.
7280 (as_warn_where, as_bad, as_bad_where): Likewise.
7282 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7284 Based on patch from H.J. Lu <hjl@gnu.org>:
7285 * Makefile.am (DISTSTUFF): New variable.
7286 (diststuff): New target.
7287 * Makefile.in: Rebuild.
7289 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7291 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7292 m32r_elf_section_change_hook.
7294 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7295 emit a nop if a section ends with a 16 bit instruction.
7297 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7299 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7300 s_lcomm rather than obj_coff_lcomm.
7301 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7303 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7305 * config/tc-i386.h (LinearAddress): Define.
7306 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7307 instruction, don't use a default segment.
7309 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7311 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7312 * configure: Rebuild.
7314 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7316 * aclocal.m4, configure: Rebuild with libtool 1.2.
7318 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7320 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7321 PC relative branches. Patch courtesy of Jonathan Walton.
7324 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7326 * configure.in (emulations): Add thumb-pe target.
7328 * configure (emulations): Add thumb-pe target.
7330 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7332 * itbl-lex.l (yywrap): Don't define if already defined as a
7335 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7337 * depend.c (quote_string_for_make): New function.
7338 (wrap_output): Use it.
7340 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7342 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7343 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7345 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7347 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7348 Recognize -GN and -relax.
7349 (md_begin): Initialize gp size from -G switch.
7350 (alpha_force_relocation): Always force if -relax.
7351 (alpha_align): Take a new argument that will specify when to
7352 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7353 Change all callers. Emit nop alignment padding as nop+unop pair.
7355 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7357 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7358 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7360 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7362 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7363 require padding to the next long word boundary.
7365 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7367 * cgen.c: #include symcat.h.
7368 * config/tc-m32r.c: Likewise.
7370 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7372 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7373 absolute expressions instead of '$' prefixed register names.
7375 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7377 * read.c (s_set): Record file and line info for symbols when -as.
7378 (pseudo_set): Don't overwrite that dummy fragment.
7380 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7382 * config/tc-ppc.c (md_pseudo_table): Add "section".
7383 (ppc_named_section): New static function.
7385 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7387 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7388 so we don't have to scan the entire list.
7390 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7392 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7393 case, allow the parallel instructions to modify the same flag
7396 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7398 * listing.c (list_symbol_table): Categorize symbols by
7399 undefined_section rather than sy_frag->line == NULL.
7401 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7403 * Makefile.am (install-exec-local): Install properly when ln
7404 fails or tooldir == prefix.
7406 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7408 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7409 Test result of insert_operand for error.
7411 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7413 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7414 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7415 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7416 * doc/Makefile.in: Rebuild.
7418 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7420 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7421 (macro): Fix handling of M_COP[0-3].
7423 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7425 Based on patches from Ross Harvey <ross@teraflop.com>:
7426 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7427 if macro_alternate or macro_mri.
7428 (getstring): Remove support for byte constants between < and >.
7429 (get_any_string): '<' only starts a string if macro_alternate or
7431 (macro_expand_body): Permit keyword parameters following
7432 positional parameters.
7434 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7435 * configure.in (alpha*-*-netbsd*): New target.
7436 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7437 * configure: Rebuild.
7439 * as.h (flag_warn_suppress_instructionswap): Move from here...
7440 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7441 here, and make static.
7443 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7444 BFD_ASSEMBLER or MANY_SEGMENTS.
7446 * as.c (show_usage): Update bug-gnu-utils address.
7447 * gasp.c (show_usage): Likewise.
7448 * doc/as.texinfo (Bug Reporting): Likewise.
7450 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7452 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7453 insns regardless of the size of a pointer if we're in mips I or
7455 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7457 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7459 Fix rac to accept only a0:
7460 * tc-d10v.c (parallel_ok, find_opcode):
7461 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7462 Introduce OPERAND_GPR.
7464 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7466 * read.c (s_fill): Handle non-constant repeat counts by creating
7467 an rs_space fragment.
7469 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7471 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7472 from as_bad to as_warn.
7474 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7476 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7477 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7478 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7480 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7482 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7483 seg_fix_rotP rather than fix_root from seg_info.
7485 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7487 * expr.c: Add support for 0x1_2_3_4 bignums.
7489 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7491 * configure.in: Change -linux* to -linux-gnu*.
7492 * configure: Rebuild.
7494 * app.c (do_scrub_begin): Treat \r as whitespace.
7496 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7498 * Makefile.am: Update dependencies.
7499 * Makefile.in: Rebuild.
7501 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7503 * configure, aclocal.m4: Rebuild with new libtool.
7505 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7507 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7508 the argument to bfd_set_arch_mach.
7509 (load_address): Use bfd_arch_bits_per_address to determine the
7510 bit size of an address instead of looking at the isa level.
7511 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7513 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7515 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7517 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7519 * ehopt.c: New file.
7520 * as.h (enum _relax_state): Add rs_cfa.
7521 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7522 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7523 * read.c (emit_expr): Call check_eh_frame.
7524 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7525 (relax_segment): Likewise.
7526 * Makefile.am: Rebuild dependencies.
7527 (GAS_CFILES): Add ehopt.c.
7528 (GENERIC_OBJS): Add ehopt.o.
7529 * doc/internals.texi (Frags): Document rs_cfa.
7531 * as.c (show_usage): Mention --traditional-format.
7532 (parse_args): Accept --traditional-format.
7533 * as.h (flag_traditional_format): Declare.
7534 * output-file.c (output_file_create): If flag_traditional_format,
7535 set BFD_TRADITIONAL_FORMAT on stdoutput.
7536 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7538 * config/tc-mips.c (append_insn): Make sure that if we have a
7539 fixup for an unmatched %hi reloc, it does not associated with a
7542 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7543 * doc/Makefile.in: Likewise.
7545 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7547 * config/tc-m32r.c (check_for_side_effects): New function.
7548 (can_make_parallel): Add checks for instruction side effects
7549 clashing with the other instruction.
7550 (assemble_parallel_insn): Improve warning messages. Return error
7551 message from non-swapped instruction order.
7553 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7555 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7557 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7558 md_cleanup definition. This moves the forced literal output to
7559 the end of the source pass, and avoids macro's inserting literals
7560 into the code immediately after the macro expansion.
7562 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7564 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7565 a gas internal symbol is adjustable.
7566 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7568 * as.h: If gcc version greater than 2.6, use `__format__' and
7569 `__printf__' in function attributes, rather than `format' and
7572 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7574 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7576 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7578 Add tms320c30 support:
7579 * config/tc-tic30.h: New file.
7580 * config/tc-tic30.c: New file.
7581 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7582 TARGET_FORMAT as "coff-tic30".
7583 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7584 * Makefile.am: Rebuild dependencies.
7585 (CPU_TYPES): Add tic30.
7586 (CPU_OBJ_VALID): tic30-aout is valid.
7587 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7588 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7589 * configure, Makefile.in: Rebuild.
7591 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7593 * config/tc-v850.c (md_assemble): Improvements to error messages.
7595 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7597 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7598 BFD_RELOC_HI16_S to store the high bits of any value.
7600 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7601 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7602 assembler calculate relocations to any external symbol at all.
7603 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7604 involving generation of pc-relative relocs.
7605 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7606 has been moved to md_apply_fix3.
7608 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7609 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7610 which actually means (the address of identifier's GOT entry) +
7611 constant, which is not particularly useful.
7613 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7615 * read.h (include_dirs): Declare.
7616 (include_dir_count,include_dir_maxlen): Declare.
7618 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7620 * configure.in: Correct check for shared opcodes library.
7621 * configure: Rebuild.
7623 * listing.c (buffer_line): If we can't open the file, set at_end.
7624 (listing_print): Remove unused local variable fi.
7626 * config/m68k-parse.y (reglistpair): Handle register list in
7629 * config/vms-conf.h: Don't undef VERSION.
7631 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7633 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7635 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7637 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7638 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7639 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7640 (EXTRA_DIST): Define.
7641 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7642 explicitly rather than via the list of object files.
7643 (gcc-as.opt): New file created when make-gas.com is run.
7644 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7645 itbl-cpu.h} to #include appropriate file rather than copying that
7647 * config/vms-conf.h: Synchronize with current config.in.
7648 * Makefile.in: Rebuild.
7650 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7652 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7653 (parallel_ok): Relaxed parallel subinstruction dependency check.
7655 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7657 * as.h (flag_warn_suppress_instructionswap): added new flag.
7658 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7659 command line argument.
7660 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7661 warning only if flag_warn_suppress_instructionswap is false.
7663 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7665 * configure.in (i386-*-mingw32*): New target.
7666 * configure: Rebuild.
7668 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7670 * symbols.c (resolve_symbol_value): Don't set the segment if it
7671 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7673 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7676 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7678 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7679 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7682 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7684 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7686 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7688 * config/tc-v850.c (v850_insert_operand): Display instruction when
7689 an error is encountered.
7691 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7693 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7694 (i386-*-sco3.2v5*coff): New target.
7695 (i386-*-sco3.2*): New target.
7696 * configure: Rebuild.
7698 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7700 * config/tc-v850.c: Tidy error message production.
7702 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7704 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7705 validate_immediate return value in the right type for comparisons
7708 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7710 * listing.c (MAX_BYTES): Use listing variables not constants.
7711 (data_buffer): No longer an array, but a pointer.
7712 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7713 (listing_listing): Allocate data_buffer.
7715 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7717 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7718 --listing-rhs-width, --listing-cont-lines.
7719 (show_usage): Update.
7720 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7721 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7722 (print_lines): Use the variables instead of the constants.
7723 (listing_listing): Likewise.
7724 * listing.h: Declare the new vars.
7726 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7728 * as.c (parse_args): Add --keep-locals alias for -L.
7729 Add --strip-local-absolute.
7730 (show_usage): Update.
7731 * as.h (flag_strip_local_absolute): New flag.
7732 * symbols.c (S_IS_LOCAL): Use it.
7733 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7734 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7735 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7737 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7739 * config/tc-m32r.c: Detect if explicitly parallel instructions
7740 might have an io conflict and issue a warning message.
7742 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7744 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7745 cgen_swap_fixups): Functions to save, restore and swap the fixup
7746 chain with a backup copy.
7747 (cgen_asm_finish_insn): Returns address of constructed insn.
7749 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7751 * listing.c (file_info_struct): Remove FILE, add POS.
7752 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7753 (file_info): Don't open the file.
7754 (buffer_line): Check for the file in the last_open cache, updating
7756 (print_source): Don't reference file_info->file.
7757 (listing_listing): Likewise.
7758 (listing_print): Close the file in the cache, if any.
7760 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7762 * read.c (dwarf_file_string): New file static variable.
7763 (emit_expr): Look for constant sequence that leads up to a file
7764 name in DWARF debugging output.
7765 (stringer): Use dwarf_file_string to decide whether to accept a
7766 string as a file name.
7768 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7770 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7771 (crack_operand): Add reg->reglst MRI hack.
7772 (r_seg): Put reglst symbols in reg_section.
7773 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7775 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7777 * tc-sh.c (get_specific): Handle SGR & DBR.
7779 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7781 * tc-h8300.c (parse_reg): Take the length of the symbol into
7782 account when attempting to match a register name.
7783 * tc-h8500.c (parse_reg): Likewise.
7785 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7787 * cgen.c: Formatting changes to improve readability.
7789 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7791 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7794 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7796 Based on a patch from Jim Wilson
7797 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7798 (tc_gen_reloc): Handle cross section PC relative relocs
7801 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7803 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7805 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7807 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7808 (expr_jmp_buf): New static local.
7809 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7810 (cgen_md_operand): New function.
7811 * tc-m32r.c: Clean up pass over `struct foo' usage.
7812 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7814 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7816 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7817 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7819 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7821 * config/tc-i386.c (i386_operand): Give an error if there are
7822 unrecognized characters after an expression.
7824 For older changes see ChangeLog-9697