1 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
5 (hppa_force_relocation): Likewise.
7 2000-09-22 Jim Wilson <wilson@cygnus.com>
9 * config/tc-ia64.c (dv_sem): Add "stop".
10 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
11 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
12 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
14 (mark_resources): Check IA64_RS_PRr.
16 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
18 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
19 md_estimate_size_before_relax): Redesign and clean up the
22 2000-09-21 Kazu Hirata <kazu@hxi.com>
24 * config/tc-ns32k.c: Fix formatting.
25 * config/tc-ns32k.h: Likewise.
27 2000-09-20 Kazu Hirata <kazu@hxi.com>
29 * config/tc-m32r.c: Fix formatting.
30 * config/tc-m32r.h: Likewise.
31 * config/tc-m68851.h: Likewise.
32 * config/tc-m68hc11.c: Likewise.
33 * config/tc-m68hc11.h: Likewise.
34 * config/tc-m88k.c: Likewise.
35 * config/tc-mcore.c: Likewise.
36 * config/tc-mcore.h: Likewise.
37 * config/tc-mips.c: Likewise.
38 * config/tc-mips.h: Likewise.
39 * config/tc-mn10200.h: Likewise.
40 * config/tc-mn10300.h: Likewise.
41 * config/tc-tahoe.c: Likewise.
42 * config/tc-tahoe.h: Likewise.
44 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
46 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
47 Likewise in relaxation description comments.
49 2000-09-18 Alan Modra <alan@linuxcare.com.au>
51 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
52 subtraction of two syms without emitting a relocation.
54 From David Huggins-Daines <dhd@linuxcare.com>
55 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
56 global or weak symbols.
58 2000-09-15 Kazu Hirata <kazu@hxi.com>
60 * config/tc-h8300.h: Fix formatting.
61 * config/tc-h8500.c: Likewise.
62 * config/tc-h8500.h: Likewise.
63 * config/tc-hppa.h: Likewise.
64 * config/tc-i370.h: Likewise.
65 * config/tc-i386.h: Likewise.
66 * config/tc-i860.c: Likewise.
67 * config/tc-i860.h: Likewise.
68 * config/tc-i960.h: Likewise.
69 * config/tc-ia64.c: Likewise.
70 * config/tc-ia64.h: Likewise.
72 2000-09-14 Kazu Hirata <kazu@hxi.com>
74 * config/tc-a29k.c: Fix formatting.
75 * config/tc-alpha.c: Likewise.
76 * config/tc-arc.c: Likewise.
77 * config/tc-arc.h: Likewise.
78 * config/tc-arm.c: Likewise.
79 * config/tc-arm.h: Likewise.
80 * config/tc-avr.c: Likewise.
81 * config/tc-avr.h: Likewise.
82 * config/tc-tic30.c: Likewise.
83 * config/tc-tic30.h: Likewise.
84 * config/tc-tic54x.c: Likewise.
85 * config/tc-tic54x.h: Likewise.
86 * config/tc-tic80.c: Likewise.
87 * config/tc-tic80.h: Likewise.
89 2000-09-14 Timothy Wall <twall@cygnus.com>
91 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
92 parallel comparisons for later use.
93 (struct rsrc): Add parallel comparison type.
94 (resources_match): Skip special cases of PR usage (non-conflicting
97 2000-09-13 Kazu Hirata <kazu@hxi.com>
99 * config/obj-ecoff.c: Fix formatting.
100 * config/obj-elf.c: Likewise.
101 * config/obj-elf.h: Likewise.
102 * config/obj-evax.h: Likewise.
103 * config/obj-generic.h: Likewise.
104 * config/obj-hp300.c: Likewise.
105 * config/obj-hp300.h: Likewise.
106 * config/obj-ieee.h: Likewise.
107 * config/obj-vms.c: Likewise.
108 * config/obj-vms.h: Likewise.
110 2000-09-13 Anders Norlander <anorland@acc.umu.se>
112 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
113 (md_parse_option): Ditto.
114 (md_longopts): Add -mips32 option.
115 (md_show_usage): Document new options.
116 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
117 (mips_ip): Assemble mfc0 with a sub-selection code.
118 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
119 (mips_cpu_to_str): New function.
120 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
121 Use CPU_* defines instead of hardcoded numbers.
123 * doc/as.texinfo: Document new options.
124 * doc/c-mips.texi: Ditto.
126 2000-09-12 Kazu Hirata <kazu@hxi.com>
128 * as.h: Fix formatting.
129 * asintl.h: Likewise.
130 * bit_fix.h: Likewise.
131 * config/obj-aout.c: Likewise.
132 * config/obj-aout.h: Likewise.
133 * config/obj-bout.c: Likewise.
134 * config/obj-bout.h: Likewise.
135 * config/obj-coff.c: Likewise.
136 * config/obj-coff.h: Likewise.
137 * dwarf2dbg.h: Likewise.
139 * flonum.h: Likewise.
141 * itbl-ops.h: Likewise.
145 * struc-symbol.h: Likewise.
146 * subsegs.h: Likewise.
147 * symbols.h: Likewise.
151 2000-09-11 Kazu Hirata <kazu@hxi.com>
153 * bignum-copy.c: Fix formatting.
154 * config/tc-i370.c: Likewise.
155 * config/tc-i960.c: Likewise.
156 * config/tc-m68k.c: Likewise.
158 * flonum-copy.c: Likewise.
159 * flonum-konst.c: Likewise.
160 * flonum-mult.c: Likewise.
161 * literal.c: Likewise.
165 * subsegs.c: Likewise.
167 2000-09-09 Philip Blundell <philb@gnu.org>
169 * configure.in (arm*-*-uclinux*): New target.
170 * configure: Regenerate.
172 2000-09-09 Kazu Hirata <kazu@hxi.com>
174 * input-file.c: Fix formatting.
175 * itbl-ops.c: Likewise.
176 * messages.c: Likewise.
178 2000-09-08 Philip Blundell <philb@gnu.org>
180 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
183 2000-09-07 H.J. Lu <hjl@gnu.org>
185 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
186 * configure: Rebuild.
188 2000-09-07 Kazu Hirata <kazu@hxi.com>
190 * atof-generic.c: Fix formatting.
191 * config/tc-mips.c: Likewise.
192 * config/tc-vax.c: Likewise.
193 * input-scrub.c: Likewise.
195 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
197 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
198 * configure.in (sh-*-linux*): Added.
199 * configure: Rebuilt.
201 2000-09-06 Kazu Hirata <kazu@hxi.com>
203 * config/tc-hppa.c: Fix formatting.
205 * ecoff.c: Fix formatting.
207 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
209 * configure: Rebuilt with new libtool.m4.
211 2000-09-05 Kazu Hirata <kazu@hxi.com>
213 * cgen.c: Fix formatting.
214 * config/tc-ia64.c: Likewise.
216 2000-09-05 Nick Clifton <nickc@redhat.com>
218 * aclocal.m4: Regenerate.
219 * config.in: Regenerate.
220 * configure: Regenerate.
221 * po/gas.pot: Regenerate.
223 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
225 * config/tc-cris.c: Correct comment typos.
227 2000-09-05 Eric Christopher <echristo@cygnus.com>
229 * config/tc-mn10300.c: Cleanup.
230 (md_pcrel_from): Enable.
232 2000-09-05 Alan Modra <alan@linuxcare.com.au>
234 * expr.c (operand): Fix a comment typo.
235 * write.c (write_relocs): Fix a signed/unsigned warning.
237 * config/tc-hppa.c (fudge_reg_expressions): New
238 (hppa_force_reg_syms_absolute): New.
239 (pa_equ): Allow reg_section expressions.
240 * config/tc-hppa.c (md_optimize_expr): Define.
241 (hppa_force_reg_syms_absolute): Prototype.
243 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
244 (pa_parse_number): Pass in arg to select fp reg parsing.
245 Return 1 to indicate format checks pass. If strict, then only
246 accept a register or register symbol. Return value in...
247 (pa_number): New static for pa_parse_number.
248 (FP_REG_BASE): Define.
249 (FP_REG_RSEL): Define.
250 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
251 appropriate. White space changes.
252 (need_pa11_opcode): Don't bother passing any params, get them from
254 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
255 Remove extraneous check in case 'Q'.
256 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
257 reg, set section of resulting symbol to reg_section.
258 (pa_parse_space_stmt): Modify call to pa_parse_number.
259 (pa_space): Likewise.
261 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
262 (hppa_force_relocation): Handle vtable relocs.
263 (pa_vtable_entry): New.
264 (pa_vtable_inherit): New.
265 (md_pseudo_table): Add entries for vtable pseudos.
266 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
267 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
269 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
270 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
271 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
273 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
274 specify a symbol type.
276 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
277 dependent things together.
278 (md_elf_symbol_type): Define.
280 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
282 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
284 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
285 (obj_elf_vtable_entry): Declare.
287 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
289 (obj_elf_vtable_entry): Similarly.
290 (elf_pseudo_table): Fix the damage with a cast.
292 2000-09-03 Richard Henderson <rth@cygnus.com>
294 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
295 for template selection when a label is needed.
297 2000-09-02 Kazu Hirata <kazu@hxi.com>
299 * config/tc-ia64.c: Fix formatting.
301 2000-09-02 Nick Clifton <nickc@redhat.com>
303 * configure.in: Increase version number to 2.10.91.
304 * configure: Regenerate.
305 * aclocal.m4: Regenerate.
306 * config.in: Regenerate.
307 * po/gas.pot: Regenerate.
308 * Makefile.in: Regenerate.
310 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
312 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
313 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
314 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
316 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
319 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
321 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
322 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
323 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
324 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
325 (GOT_symbol): New variable.
326 (md_undefined_symbol): Set it.
328 2000-09-01 Richard Henderson <rth@cygnus.com>
330 * config/tc-ia64.c (match): Don't inline.
331 (extra_goodness): New.
332 (md_begin): Prefer nop.f and nop.b for best_template.
334 2000-08-31 Kazu Hirata <kazu@hxi.com>
336 * as.c: Fix formatting.
341 2000-08-31 Eric Christopher <echristo@cygnus.com>
343 * config/tc-mn10300.c: Cleanup and fix warnings.
344 (md_pseudo_table): Add initializers.
345 (md_show_usage): Cleanup.
346 (md_parse_option): Fix warnings.
347 (md_undefined_symbol): Fix warnings.
348 (md_conver_frag): Fix warnings.
349 (tc_gen_reloc): Fix warnings.
350 (md_apply_fix3): Fix warnings.
351 (check_operand): Fix warnings.
353 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
355 * acinclude.m4: Include libtool and gettext macros from the
357 * aclocal.m4, configure: Rebuilt.
359 2000-08-30 Mark Hatle <mhatle@mvista.com>
361 * config/tc-ppc.c (md_parse_option): Recognize -m405.
363 2000-08-31 Kazu Hirata <kazu@hxi.com>
365 * listing.c: Fix formatting.
367 2000-08-29 Kazu Hirata <kazu@hxi.com>
369 * app.c: Fix a comment typo. Fix formatting.
371 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
373 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
374 offset of the target destination for jmp instructions.
375 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
377 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
379 * NEWS: Mention support for CRIS.
381 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
383 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
384 Sets `.lcomm' alignment to zero.
386 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
388 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
389 (TC_FIX_ADJUSTABLE): Define.
391 2000-08-23 Jim Wilson <wilson@cygnus.com>
393 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
394 unwind.personality_routine is set.
396 2000-08-23 H.J. Lu <hjl@gnu.org>
398 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
400 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
402 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
405 2000-08-22 H.J. Lu <hjl@gnu.org>
407 * config.in (STRICTCOFF): New for strict COFF.
409 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
410 i386-*-go32* and i386-go32-rtems*.
411 * configure: Rebuilt.
413 * config/obj-coff.c (obj_coff_endef): Follow the historical
414 behavior if STRICTCOFF is not defined.
416 * doc/internals.texi: Document STRICTCOFF.
418 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
420 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
421 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
422 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
423 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
424 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
425 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
426 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
429 2000-08-22 Eric Christopher <echristo@cygnus.com>
431 * config/tc-mn10300.c: (md_apply_fix): New function.
432 (mn10300_force_relocation): New function.
433 (mn10300_fix_adjustable): New function.
435 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
436 (TC_HANDLES_FX_DONE): Define.
437 (obj_fix_adjustable): Define.
438 (MD_APPLY_FIX3): Define.
439 (TC_LINKRELAX_FIXUP): Define.
441 * write.c: (TC_LINKRELAX_FIXUP): Define if not
443 (fixup_segment): Use TC_LINKRELAX_FIXUP.
445 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
447 2000-08-21 Jason Eckhardt <jle@cygnus.com>
449 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
450 if the fixup resulted in a relocation.
452 2000-08-18 Nick Clifton <nickc@redhat.com>
454 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
455 Make reference to first element of shift_names explicit.
457 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
459 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
460 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
461 add a symbol's address. Removed all target-specific #ifdefs that
462 used to accomplished the same.
463 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
464 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
465 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
466 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
467 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
469 2000-08-17 Kazu Hirata <kazu@hxi.com>
471 * dwarf2dbg.c: Fix formatting.
473 2000-08-17 Nick Clifton <nickc@redhat.com>
475 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
476 to be recoded as logical shift lefts by zero.
478 2000-08-16 Jim Wilson <wilson@cygnus.com>
480 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
481 postincrement modified registers. Handle IA64_OPND_R3_2 addl
483 (note_register_values): Handle IA64_OPND_R3_2 operands.
485 2000-08-16 Jason Eckhardt <jle@cygnus.com>
487 * config/tc-i860.c (md_operand): Silly typo fixed.
489 2000-08-16 Nick Clifton <nickc@redhat.com>
491 * config/tc-arm.c (struct asm_shift): Delete.
493 (enum asm_shift_index): New.
494 (struct asm_shift_properties): New.
495 (struct asm_shift_name): New.
496 (shift_properties[]); New.
497 (shift_names[]); New.
499 (decode_shift): Use new structures.
500 Issue a warning is "ROR #0" is used.
501 Issue a warning if "ASR #0" or "LSR #0" is used.
503 (md_begin): Initialise arm_shift_hsh table from new
504 asm_shift_name array.
506 2000-08-16 Jakub Jelinek <jakub@redhat.com>
508 * config/tc-sparc.c: Kill all warnings.
509 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
511 (md_show_usage): Update usage text.
513 2000-08-16 Nick Clifton <nickc@redhat.com>
515 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
518 2000-08-15 Will Cohen <wcohen@redhat.com>
520 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
522 * config/tc-sh.c (md_assemble): Changed so debug_type
523 test performed for ppi_assemble
524 * config/tc-sh.c: Included dwarf2dbg.h.
525 (debug_line): Defined.
526 (md_assemble): Generates dwarf2 line info.
527 (sh_finalize): New function. Finalize dwarf2 info.
528 (assemble_ppi): Returns size of code generated.
529 (build_Mytes): Returns size of code generated.
530 (md_pseudo_table): Added "file" and "loc" psuedo ops.
531 * config/tc-sh.h (md_end): Defined.
532 (sh_finalize): Declared.
534 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
536 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
539 2000-08-14 Nick Clifton <nickc@redhat.com>
541 * config/tc-arm.c (do_bx): Allow "bx pc".
543 2000-08-14 Jim Wilson <wilson@cygnus.com>
545 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
546 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
547 (md_begin): Change assignment to md.flag to OR in the new bit.
549 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
551 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
552 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
555 2000-08-14 Jason Eckhardt <jle@cygnus.com>
557 * NEWS: Mention i860 support.
559 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
561 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
563 2000-08-14 Andreas Schwab <schwab@suse.de>
565 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
567 2000-08-11 Andreas Schwab <schwab@suse.de>
569 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
572 2000-08-11 Kazu Hirata <kazu@hxi.com>
574 * expr.c: Fix formatting.
575 * config/obj-bout.c: Likewise.
577 2000-08-10 Jason Eckhardt <jle@cygnus.com>
579 * doc/c-i860.texi: Flesh out the i860 section more.
581 2000-08-10 Kazu Hirata <kazu@hxi.com>
583 * symbols.c: Fix formatting.
586 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
588 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
589 has the IgnoreSize bit set.
591 2000-08-09 Alan Modra <alan@linuxcare.com.au>
593 From Rodney Brown <RodneyBrown@mynd.com>
594 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
595 * configure: Regenerate.
597 2000-08-09 Kazu Hirata <kazu@hxi.com>
599 * hash.c: Fix formatting.
602 2000-08-08 Jason Eckhardt <jle@cygnus.com>
604 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
605 (i860_fix_info): New enum.
606 (MD_APPLY_FIX3): Define.
607 (WORKING_DOT_WORD): Define.
608 (TC_HANDLES_FX_DONE): Define.
609 (DIFF_EXPR_OK): Define.
610 (LISTING_HEADER): Define.
611 (TARGET_FORMAT): Select target format based on endian flag.
612 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
613 (target_big_endian): Add external declaration.
615 * config/tc-i860.c: All existing code reworked completely. Other
616 new code shown below.
617 (SYNTAX_SVR4): Define.
618 (target_warn_expand): New variable.
619 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
620 (md_longopts): Declare and define with new options (-EL, -EB,
622 (md_show_usage): New function.
623 (md_operand): New function.
624 (obtain_reloc_for_imm16): New function.
625 (md_apply_fix3): New function.
626 (tc_gen_reloc): New function.
628 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
630 * config/tc-m68hc11.c (build_jump_insn): Make sure the
631 2 bytes of the jump address are in the same frag.
632 (find): Accept 68hc12 register indirect modes.
634 * NEWS: Mention 68HC11 & 68HC12 support.
636 2000-08-07 Richard Henderson <rth@cygnus.com>
638 * config/tc-ia64.c (unwind): Add prologue_mask member.
639 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
640 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
641 (dot_body): Clear unwind.prologue_mask.
642 (dot_prologue): Set it. Accept a register second argument.
644 2000-08-07 Kazu Hirata <kazu@hxi.com>
646 * config/atof-ieee.c: Fix formatting.
647 * config/atof-tahoe.c: Likewise.
649 2000-08-06 Nick Clifton <nickc@cygnus.com>
651 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
654 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
655 of .popsection, .previous, .pushsection, .subsection,
656 .version, .vtable_entry, .vtable_inherit and .weak.
658 2000-08-05 Kazu Hirata <kazu@hxi.com>
660 * config/tc-cris.c: Fix formatting.
661 * config/tc-i386.c: Likewise.
662 * config/tc-sparc.c (sparc_ip): Simplify the code.
664 2000-08-04 Kazu Hirata <kazu@hxi.com>
666 * config/tc-cris.c: Rearrange code for readability.
667 * config/tc-d10v.c: Fix formatting.
668 * config/tc-m32r.c: Likewise.
669 * config/tc-sparc.c: Likewise.
671 2000-08-02 Jim Wilson <wilson@cygnus.com>
673 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
674 before ia64_find_opcode.
675 (md_assemble): Likewise.
677 2000-08-01 Nick Clifton <nickc@cygnus.com>
679 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
680 Undo some formatting fixes.
682 2000-08-01 Kazu Hirata <kazu@hxi.com>
684 * config/obj-som.c: Fix formatting.
685 * config/obj-ieee.c: Likewise.
686 * config/tc-arm.c: Likewise.
687 * config/tc-v850.c: Likewise.
689 2000-08-01 Nick Clifton <nickc@redhat.com>
691 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
692 index by command line option.
694 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
696 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
697 (@node M68K-Branch): Rewrite to match the reality.
699 2000-07-31 Jason Eckhardt <jle@cygnus.com>
701 * doc/c-i860.texi: New file.
702 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
703 * doc/Makefile.in: Regenerate.
704 * doc/all.texi: Add I860 as relevant architecture.
705 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
707 2000-07-31 Kazu Hirata <kazu@hxi.com>
709 * config/tc-d30v.c: Fix formatting.
711 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
713 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
714 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
715 long emit a long branch if available instead of an absolute jump, never
716 emit absolute jumps for anything with --pcrel.
718 * doc/c-m68k.texi: Document new command line option.
720 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
722 * config/tc-avr.c: Use PARAMS macro in function declarations.
723 Don't declare md_pcrel_from_section (already in tc-avr.h).
724 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
725 (avr_operand): Don't set (unsigned) op_mask to -1.
727 2000-07-28 Jason Eckhardt <jle@cygnus.com>
729 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
730 * configure: Regenerated.
731 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
732 of operand to the .type directive (.e.g, "type").
734 2000-07-28 Alan Modra <alan@linuxcare.com.au>
736 * as.h (warn_comment, found_comment, found_comment_file): Declare.
737 * app.c (do_scrub_chars): Record where first comment found.
738 * read.c (read_a_source_file): Init found_comment on entry, and
739 notify whether comments found on exit.
740 * config/tc-hppa.c (md_shortopts): Add "c".
741 (md_longopts): Add warn-comment.
742 (md_parse_option): Handle it.
743 (md_show_usage): Show available options.
744 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
746 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
748 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
749 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
751 (md_estimate_size_before_relax): Don't fall off end of function.
753 2000-07-27 Kazu Hirata <kazu@hxi.com>
755 * config/tc-avr.c: Fix formatting.
756 * config/tc-ns32k.c: Likewise.
758 2000-07-27 Alan Modra <alan@linuxcare.com.au>
760 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
762 2000-07-27 Kazu Hirata <kazu@hxi.com>
764 * config/tc-d10v.c: Fix formatting.
765 * config/tc-z8k.c: Likewise.
766 * config/tc-sparc.c: Likewise.
768 2000-07-26 Dave Brolley <brolley@redhat.com>
770 * cgen.c (queue_fixup): Declare opinfo.
771 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
772 (gas_cgen_md_operand): Ditto.
773 (gas_cgen_md_apply_fix3): Ditto.
775 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
777 * config/obj-coff.c (obj_frob_symbol): Don't merge
778 labels. Don't merge if the symbol isn't constant. Return
779 immediately if a symbol is merged.
781 2000-07-22 Alan Modra <alan@linuxcare.com.au>
783 * frags.c (frag_align): Correct absolute section alignment.
785 2000-07-20 DJ Delorie <dj@redhat.com>
787 * config/obj-coff.c (obj_frob_symbol): revert previous change,
788 it breaks linking against DLLs.
790 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
792 * configure.in: Add CRIS support.
793 * configure: Regenerate.
794 * Makefile.am: (CPU_TYPES): Add cris.
795 (CPU_OBJ_VALID) [aout]: Add cris.
796 (MULTI_CPU_TYPES): Add cris.
797 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
798 [coff]: Only i386 and mips are valid.
799 (TARGET_CPU_CFILES): Add config/tc-cris.c.
800 (TARGET_CPU_HFILES): Add config/tc-cris.h.
801 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
802 Regenerate dependencies.
803 * Makefile.in: Regenerate.
804 * aclocal.m4: Regenerate.
805 * as.c: Declare crisaout, criself.
806 * config/tc-cris.h, config/tc-cris.c: New.
807 * config/e-criself.c, config/e-crisaout.c: New.
808 * po/POTFILES.in, po/gas.pot: Regenerate.
810 2000-07-20 Kazu Hirata <kazu@hxi.com>
812 * read.c: Fix formatting.
813 * write.c: Fix formatting.
815 2000-07-19 H.J. Lu <hjl@gnu.org>
817 * sb.c: Include <stdlib.h> if exists for abort ().
819 2000-07-19 Alan Modra <alan@linuxcare.com.au>
821 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
822 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
823 (pa_type_args): Same here.
825 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
827 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
828 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
829 the storage class is already set.
831 2000-07-17 Kazu Hirata <kazu@hxi.com>
833 * config/tc-m68hc11.c: Fix formatting.
834 * config/tc-mn10200.c: Likewise.
835 * config/tc-mn10300.c: Likewise.
836 * config/tc-pj.c: Likewise.
837 * config/tc-tic80.c: Likewise.
838 * config/tc-w65.c: Likewise.
840 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
842 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
845 2000-07-15 Ian Lance Taylor <ian@zembu.com>
847 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
850 2000-07-15 Alan Modra <alan@linuxcare.com.au>
852 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
853 ELF as are used for SOM (except the 32-bit reloc one) to decide
854 whether a symbol can be reduced to a section symbol. Expand on
855 the comment for symbols involved in LR% and RR% expressions.
857 2000-07-14 Nick Clifton <nickc@cygnus.com>
859 * config/tc-mips.c (mips_disable_float_construction): New
860 static variable. Set to true if doubles should not be
861 constructed by loading two single width fp registers with
863 (mips_ip): Test mips_disable_float_construction.
864 (md_longopts): Add command line switches --construct-floats
865 and --no-construct-floats.
866 (md_parse_option): Parse new command line options.
867 (md_show_usage): Describe new command line options.
869 * doc/c-mips.texi: Document new command line options.
871 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
873 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
874 * configure: Regenerate.
876 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
878 * configure.in (DEFAULT_EMULATION setting): Revert part of
879 2000-07-01 change that set te_multi=multi unless set to tmips.
880 * configure: Regenerate.
882 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
884 * config/obj-coff.c (coff_frob_section): Add padding to the last
885 section when aligning it increases its size.
887 2000-07-11 Kazu Hirata <kazu@hxi.com>
889 * config/tc-tic54x.c: Fix formatting.
891 2000-07-10 Kazu Hirata <kazu@hxi.com>
893 * config/tc-h8500.c: Fix formatting.
894 * config/tc-tic54x.c: Fix formatting.
896 2000-07-10 Alan Modra <alan@linuxcare.com.au>
898 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
899 displacements correctly.
901 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
903 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
905 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
909 2000-07-09 Alan Modra <alan@linuxcare.com.au>
911 From David Huggins-Daines <dhd@linuxcare.com>
912 * config/te-hppalinux64.h: Add a new emulation.
913 * configure.in (emulations): Add configure bits to support the
914 64-bit Linux/parisc target.
915 * configure: Regenerate.
917 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
918 (md_shortopts): Add `V' for ELF.
920 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
921 when SOM or ELF_ARG_RELOC are defined.
922 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
923 ELF_ARG_RELOC are defined.
924 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
925 (pa_stringer): ..Do it here instead. Fix comment typos.
926 (hppa_force_relocation): Cast enums to int before comparing with
929 From Ryan Bradetich <rbradetich@uswest.net>
930 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
931 redifinition warning.
932 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
933 (hppa_force_relocation): ditto
934 (md_apply_fix): Added cast to buf to fix warnings.
936 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
937 cons_fix_new_hppa, hppa_force_relocation): Prototype.
939 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
940 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
941 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
942 reloc_type** to avoid warnings in switch.
943 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
944 little earlier instead.
946 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
948 (pa_type_args): Use symbol_arg_reloc_info.
949 (struct pa_it): Make arg_reloc unsigned int.
950 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
951 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
952 (pa_code): Delete. pa_text duplicates this function.
953 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
954 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
956 (cons_fix_new_hppa): Actually change selector to e_fsel when
957 warning about assuming so.
958 (tc_gen_reloc): More example elf arg reloc code.
959 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
960 (hppa_force_relocation): Likewise.
962 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
964 (pa_end_of_source): Prototype.
965 (hppa_fix_adjustable): Prototype.
966 (LABELS_WITHOUT_COLONS): Move it..
967 * config/te-hppa.h: To here.
969 * config/te-hppa64.h: New file.
971 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
973 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
974 format -10, -16, 16 relocs.
975 (hppa_elf_mark_end_of_function): Test for null
976 last_call_info->start_symbol
978 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
979 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
980 re_assesmble_* functions. Delete extraneous statements. Fix
982 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
983 insn to re_assemble_*.
985 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
987 * doc/internals.texi (Expressions): Fix typo.
989 2000-07-08 Kazu Hirata <kazu@hxi.com>
991 * config/tc-sh.c: Fix formatting.
992 * config/tc-tic54x.c: Fix formatting.
993 * depend.c: Fix formatting.
994 * flonum-konst.c: Likewise.
995 * flonum-mult.c: Likewise.
997 2000-07-07 Kazu Hirata <kazu@hxi.com>
999 * config/tc-sh.c: Fix comments.
1000 * config/obj-vms.c: Fix comments.
1001 * config/tc-a29k.c: Likewise.
1002 * config/tc-alpha.c: Likewise.
1003 * config/tc-h8300.c: Likewise.
1004 * config/tc-h8500.c: Likewise.
1005 * config/tc-i370.c: Likewise.
1006 * config/tc-ia64.c: Likewise.
1007 * config/tc-m68hc11.c: Likewise.
1008 * config/tc-m68k.c: Likewise.
1009 * config/tc-mips.c: Likewise.
1010 * config/tc-ns32k.c: Likewise.
1011 * config/tc-ppc.c: Likewise.
1012 * config/tc-z8k.c: Likewise.
1014 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1016 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1017 Default to '(SEC_LOAD | SEC_DATA)'.
1018 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1020 * doc/internals.texi (CPU Backend): Describe
1021 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1023 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1025 * as.c (parse_args): NULL terminate the long option list.
1027 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1029 * config/tc-d30v.h: Include "write.h" for fixS.
1030 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1032 2000-07-05 Nick Clifton <nickc@cygnus.com>
1034 * config/tc-d30v.c (write_2_short): Further changes to warning
1035 messages produced when combining EITHER_BUT_PREFER_MU attributed
1038 2000-07-05 DJ Delorie <dj@redhat.com>
1042 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1044 * config/tc-arm.c (psrs): Accept combinations of flags.
1046 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1048 * config/tc-avr.c: Change _ () to _() around all strings marked
1049 for translation (exception from the usual coding style).
1050 (avr_opt): New struct variable, how the new switches are set.
1051 (OPTION_MMCU): Define as 'm' and actually use.
1052 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1053 (show_mcu_list): New function, display the list of known MCUs.
1054 (md_show_usage): Document the new switches. Call show_mcu_list.
1055 (avr_set_arch): Change 'm' to OPTION_MMCU.
1056 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1057 Handle the new switches.
1058 (avr_operands): Disable warnings for undefined combinations of
1059 operands if -mall-opcodes. Disable warnings for skipping two-word
1060 instructions if enhanced core or -mno-skip-bug.
1061 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1062 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1063 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1064 (avr_ldi_expression): Warn about implicit lo8().
1065 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1067 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1069 * configure.in: Add entry for mips-*-sysv4*MP*
1070 * configure: Rebuild
1071 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1072 elf32-tradlittlemips for traditional mips targets.
1073 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1074 test for Link Once sections as in adjust_reloc_syms.
1075 * config/te-tmips.h: New file for traditional mips targets. Define
1078 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1080 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1081 flags argument is not present, don't change an existing section's
1082 section's attributes. If the flags argument is present, warn if the
1083 attributes don't match the section's current attributes. When
1084 long section names are supported, set SEC_LINK_ONCE and
1085 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1087 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1089 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1090 symbols; create them.
1092 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1094 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1095 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1097 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1099 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1100 expressions. Ignore the problem when handling 16 bit signed
1101 immediates, because the assembler will take care of the relocation
1104 2000-06-27 Nick Clifton <nickc@cygnus.com>
1106 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1107 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1108 sequential order, and emit warning messages if the input source
1109 code contains constructs like that, or parallel constructs
1110 containing such opcodes.
1112 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1114 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1115 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1116 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1117 (md_show_usage): Update usage message.
1118 (md_parse_option): Allow redefinition of MCU type within the
1119 same avr[1-5] bfd machine type. Show both old and new MCU type
1120 in the error message.
1121 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1122 Simplify 8K wrap code.
1124 2000-06-25 Kazu Hirata <kazu@hxi.com>
1126 * config/obj-aout.c: Remove all uses of DEFUN.
1127 * config/obj-ieee.c: Likewise.
1128 * config/tc-sh.c: Fix comment typos.
1129 * config/tc-tahoe.c: Likewise.
1130 * config/tc-vax.c: Likewise.
1131 * config/tc-w65.c: Likewise.
1132 * config/tc-z8k.c: Likewise.
1133 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1135 2000-06-24 DJ Delorie <dj@cygnus.com>
1137 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1138 more changes from Sept 1999
1139 (tc_i386_fix_adjustable): ditto
1140 (md_apply_fix3): ditto
1142 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1144 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1145 (gas_cgen_parse_operand): Set it around expression() call.
1146 (gas_cgen_md_operand): Test for it before longjmp().
1148 2000-06-24 Kazu Hirata <kazu@hxi.com>
1150 * config/tc-h8500.c: Remove all uses of DEFUN.
1151 * config/tc-sh.c: Likewise.
1152 * config/tc-w65.c: Likewise.
1153 * config/tc-z8k.c: Likewise.
1155 * config/tc-h8500.c: Fix typos in comments.
1157 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1159 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1162 2000-06-23 matthew green <mrg@redhat.com>
1164 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1165 defined. Fix error message for `[' grouping.
1167 2000-06-22 Kazu Hirata <kazu@hxi.com>
1169 * config/tc-h8300.c: Fix formatting and comment typos.
1171 2000-06-22 Timothy Wall <twall@cygnus.com>
1173 * config/tc-ia64.c (note_register_values): Move premature QP
1174 notation clearing into the appropriate place.
1176 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1178 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1179 first before anything else. Add bin-bugs.h, emul.h and progress.h
1180 Sort list of files as for $(OBJS) in Makefile.am.
1182 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1183 find one. Remake dependencies.
1184 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1185 * Makefile.in: Regenerate.
1186 * doc/Makefile.in: Regenerate.
1188 * config/tc-i386.c (i386_displacement): Don't assume a constant
1189 displacement is necessarily 16 bits when in 16 bit code mode.
1190 (md_assemble): Instead size the displacement here after we know
1191 for sure that a .code16gcc operand hasn't automatically added
1192 operand size prefixes.
1194 2000-06-21 H.J. Lu <hjl@gnu.org>
1196 * Makefile.am: Rebuild dependency.
1197 * Makefile.in: Rebuild.
1199 2000-06-21 Kazu Hirata <kazu@hxi.com>
1201 * config/tc-h8300.c (parse_reg): Make the function static.
1202 (parse_exp): Likewise.
1204 2000-06-20 DJ Delorie <dj@cygnus.com>
1206 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1207 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1208 for cygwin import libraries to work properly.
1210 2000-06-20 H.J. Lu <hjl@gnu.org>
1212 * Makefile.am: Rebuild dependency.
1213 * Makefile.in: Rebuild.
1214 * configure: Likewise.
1215 * doc/Makefile.in: Likewise.
1217 2000-06-20 Timothy Wall <twall@cygnus.com>
1219 * doc/internals.texi (CPU backend): Add @itemx for
1220 TC_START_LABEL_WITHOUT_COLON.
1221 * doc/c-tic54x.texi: New.
1222 * doc/as.texinfo: Add tic54x features and include primary tic54x
1224 * doc/all.texi: Add C54X.
1225 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1226 * doc/Makefile.in: Regenerate.
1227 * configure.in: Add tic54x and define LIBM for tic54x.
1228 * configure: Regenrate.
1229 * config/tc-tic54x.[ch]: New.
1230 * config/obj-coff.h: Add tic54x.
1231 * Makefile.am: (CPU_TYPES): Add tic54x.
1232 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1233 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1234 (as_new_LDADD): Add $(LIBM).
1235 * Makefile.in: Regenerate.
1237 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1239 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1240 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1241 * doc/as.texinfo: Likewise.
1243 * configure, Makefile.in: Regenerate.
1244 * configure.in (emulations): Recognize m6811 and m6812.
1245 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1246 Added files for 68hc11 and 68hc12 assembler.
1247 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1248 * config/tc-m68hc11.h: Header definition for that assembler.
1250 2000-06-18 Nick Clifton <nickc@redhat.com>
1252 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1253 instead of OCTETS_PER_BYTE.
1255 * config/tc-v850.c: Fix compile time warnings.
1256 * config/tc-ppc.c: Fix compile time warnings.
1258 2000-06-18 H.J. Lu <hjl@gnu.org>
1260 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1261 * configure: Rebuild.
1263 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1265 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1268 2000-06-16 Nick Clifton <nickc@cygnus.com>
1270 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1271 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1273 * doc/c-mips.texi: Document newly accepted cpu variants.
1275 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1277 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1279 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1281 * macro.c (getstring): Make it possible to escape the quote
1284 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1286 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1288 2000-06-13 H.J. Lu <hjl@gnu.org>
1290 * configure: Regenerate.
1292 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1294 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1296 * doc/internals.texi (line_separator_chars): Semicolon is no
1297 longer a default. Mention null and newline as defaults.
1299 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1301 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1302 * config/tc-i860.h (line_separator_chars): Likewise.
1303 * config/tc-h8300.c (line_separator_chars): Likewise.
1304 * config/tc-i960.c (line_separator_chars): Likewise.
1305 * config/tc-m68k.c (line_separator_chars): Likewise.
1306 * config/tc-mips.c (line_separator_chars): Likewise.
1307 * config/tc-ns32k.c (line_separator_chars): Likewise.
1308 * config/tc-sparc.c (line_separator_chars): Likewise.
1309 * config/tc-vax.c (line_separator_chars): Likewise.
1311 * config/tc-h8300.c (comment_chars): Use string initialiser.
1312 * config/tc-i960.c (line_comment_chars): Likewise.
1313 * config/tc-z8k.c (comment_chars, line_comment_chars,
1314 line_separator_chars): Likewise.
1316 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1319 2000-06-08 Nick Clifton <nickc@cygnus.com>
1321 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1324 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1326 * configure.in (VERSION): Update to show this is the CVS mainline.
1328 2000-06-08 Matthew Jacob <mjacob@feral.com>
1330 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1331 $at is the integer register $r28, vs. both $r28 and the floating
1332 point register $f28.
1334 2000-06-08 James E. Wilson <wilson@cygnus.com>
1336 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1337 (dot_endp): Don't call ia64_flush_insns.
1338 (emit_one_bundle): Don't delete prologue/body records from
1339 unwind_record list in first loop. Rewrite second loop to account for
1342 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1344 * config/tc-ia64.c: Add missing prototypes.
1345 (generate_unwind_image): Cast argument to output_unw_records call.
1347 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1349 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1351 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1353 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1354 (REGISTER_P): likewise.
1355 (avr_opcodes): uses include/opcode/avr.h
1356 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1358 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1360 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1363 2000-06-03 H.J. Lu <hjl@gnu.org>
1365 * read.c (is_end_of_line): Put back `;'.
1367 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1369 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1371 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1373 * expr.c (operand): Test is_end_of_line outside switch to catch
1374 line separator chars that are also operators.
1375 (operator): Return O_illegal for line separator chars.
1377 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1378 entry (or `!' entry for TC_HPPA).
1380 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1381 before indexing is_end_of_line. Remove redundant check for '\0'.
1383 * config/tc-h8500.c (md_assemble): Likewise.
1384 * config/tc-mcore.c (md_assemble): Likewise.
1385 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1388 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1390 * config/tc-mcore.c (mcore_cons): Likewise.
1391 (mcore_float_cons): Likewise.
1392 (mcore_stringer): Likewise.
1393 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1395 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1397 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1399 2000-05-29 Nick Clifton <nickc@cygnus.com>
1401 * config/tc-sh.c: Fix compile time warning messages.
1403 * config/tc-mips.c: Fix compile time warning messages.
1405 2000-05-29 Philip Blundell <philb@gnu.org>
1407 * doc/as.texinfo: Update copyright dates.
1408 (Local Labels): Delete misplaced mention of ARM.
1409 * NEWS: Mention ARM ELF support.
1411 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1413 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1414 it is modified, and use the real_size to compute the frag address
1415 for dwarf2 line info.
1417 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1419 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1420 line-matching scheme to cope with automake moving variables around.
1421 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1422 * Makefile.in: Regenerate.
1424 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1426 * config/tc-sparc.c (sparc_relax): New.
1427 (md_longopts): Add -relax and -no-relax options.
1428 (md_parse_options, md_show_usage): Likewise.
1429 (md_apply_fix3): Optimize tail call into branch always if possible.
1431 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1433 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1434 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1435 rules, with warning when a GAS statement specifies a packing that
1436 will result in an instruction being squashed.
1437 Added typdef packing_type and enumerals, changed various integer
1438 literals to use the enumerals.
1440 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1442 * config/tc-ia64.c (dot_restorereg_p): New function.
1443 (md_pseudo_table): Add restorereg.p.
1444 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1445 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1447 * config/tc-ia64.h (unw_record_type): Add unwabi.
1448 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1449 called MASK with members for imask, and the masks produced by
1450 fr_mem, gr_mem, br_mem, and frgr_mem.
1451 (unw_p_record): Add members ABI and CONTEXT.
1452 (unw_x_record): Add member AB.
1453 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1454 as pseudo-register for use during unwind info generation.
1455 (AR_PFS, AR_LC): New macros.
1456 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1457 whose names start with an at sign (as in "@priunat").
1458 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1460 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1461 proc_end, unwind_info, personality_routine): Consolidate into
1462 "unwind" structure to reduce offset-table use. Add member
1463 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1465 (output_R1_format, output_R3_format, output_P3_format,
1466 output_P6_format): Initialize R with zero to reduce compiler warnings.
1467 (output_P7_format): Ditto. Add `default' branch to switch
1468 statement to reduce compiler warnings.
1469 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1470 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1471 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1472 into single argument.
1473 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1474 compiler warnings. Merge A and B args into single argument.
1475 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1476 A and B args into single argument.
1477 (free_record): Removed (wasn't used).
1478 (free_list_records): Also free imasks in prologue records.
1479 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1480 (output_spill_mask): Remove.
1481 (output_unwabi): New function.
1482 (output_epilogue, output_label_state, output_copy_state): Call
1484 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1485 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1487 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1488 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1489 as part of handling the prologue records. Emit region's imask if
1490 we have one. Handle unwabi, epilogue, label_state, copy_state,
1491 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1492 spill_sprel_p, and spill_reg_p records.
1493 (set_imask, count_bits, slot_index): New function.
1494 (fixup_unw_records): Fix region size computation. Handle
1495 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1496 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1497 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1498 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1499 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1500 (dot_save): Use manifest constants for applicaton registers.
1501 Handle REG_PR and REG_PRIUNAT.
1502 (dot_restore): Don't just ignore it.
1503 (dot_restorereg): New function..
1504 (generate_unwind_image): Ensure unwind info is a multiple of eight
1505 bytes, not just four bytes.
1506 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1507 (dot_altrp): Don't just ignore it.
1508 (dot_savemem): New function. Replaces dot_savesp() and
1509 dot_savepsp(). Use manifest constants for applicaton registers.
1510 Handle REG_PR and REG_PRIUNAT.
1511 (dot_savef): Simplify.
1512 (dot_saveb): Support generation of br_gr.
1513 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1514 dot_label_state, dot_copy_state): New function.
1515 (dot_unwabi): Don't just ignore it.
1516 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1517 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1518 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1519 (emit_one_bundle): Set slot number for prologue/body records
1520 *before* emitting the first insn.
1521 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1522 (md_begin): Declare "psp" pseudo-register.
1523 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1524 so we don't get segfault.
1525 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1526 counts as required per SW Conventions manual
1527 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1528 output_preds_psprel, output_preds_sprel, output_spill_base,
1529 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1530 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1531 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1532 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1533 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1534 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1535 (dot_vframe): Implement.
1536 (dot_vframesp, dot_vframepsp): New function.
1538 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1540 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1541 * configure: Regenerate.
1543 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1545 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1546 (md_estimate_size_before_relax): so we can use it here instead of
1547 old kludges. Localise vars to blocks. Comment.
1549 * frags.c (frag_new): Update fr_var comments.
1550 * frags.h (struct frag): Ditto.
1552 2000-05-22 Richard Henderson <rth@cygnus.com>
1554 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1555 (pseudo_func): Add pcrel.
1556 (operand_match): Handle IA64_OPND_TGT64.
1557 (build_insn): Likewise.
1558 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1559 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1560 (fix_insn): Handle all three 64-bit relocation types.
1562 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1564 * obj.h (struct format_ops): New members begin, app_file,
1565 s_set_other, s_set_desc, s_get_type, s_set_type,
1566 separate_stab_sections, init_stab_section.
1568 * config/obj-multi.h: Update GPL notice to v2.
1570 (obj_app_file): New.
1571 (S_SET_SIZE): Test s_set_size for NULL before calling.
1572 (S_SET_ALIGN): Similar for s_set_align.
1577 (SEPARATE_STAB_SECTIONS): New.
1578 (INIT_STAB_SECTION): New.
1579 (EMIT_SECTION_SYMBOLS): New.
1580 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1582 * config/obj-elf.h: Update GPL notice to v2.
1583 Mention that this file is included from obj-multi.h.
1584 (obj_begin): Wrap definition in ifndef.
1585 (elf_file_symbol): Constify declaration.
1586 (obj_app_file): Ditto.
1587 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1588 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1590 * config/obj-elf.c (elf_s_set_other): New.
1591 (elf_file_symbol): Constify argument.
1592 (elf_separate_stab_sections): New.
1593 (elf_init_stab_section): New.
1594 (elf_format_ops): Add new members. Remove comma at end.
1596 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1597 (ecoff_format_ops): Add new fields. Remove comma at end.
1598 Mention inconsistency for emit_section_symbols.
1600 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1602 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1603 (coff_separate_stab_sections): New.
1604 (coff_format_ops): Add new members.
1606 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1607 (obj_aout_s_set_other): New.
1608 (obj_aout_s_set_desc): New.
1609 (obj_aout_s_get_type): New.
1610 (obj_aout_s_set_type): New.
1611 (obj_aout_separate_stab_sections): New.
1612 (aout_format_ops): New members added. Use obj_aout_process_stab,
1613 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1614 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1616 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1618 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1620 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1621 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1622 (md_estimate_size_before_relax): Ensure jumps to weak and
1623 externally visible symbols are relocatable.
1625 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1627 * stabs.c (aout_process_stab): Make global.
1628 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1629 * read.h (aout_process_stab): Declare.
1631 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1632 Generalize to *aout, *coff *elf.
1633 * configure: Regenerated.
1635 * doc/internals.texi (Object format backend): Say
1636 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1638 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1639 * Makefile.in: Regenerated.
1641 2000-05-19 Catherine Moore <clm@cygnus.com>
1643 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1645 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1647 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1648 instruction to reflect change in re_assemble_*.
1650 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1652 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1653 build PA64 ELF tools.
1654 * configure: Rebuilt.
1656 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1658 * Makefile.am: Regenerate dependencies.
1659 * Makefile.in: Regenerate.
1661 2000-05-15 Nick Clifton <nickc@cygnus.com>
1663 * config/tc-arm.c (struct asm_psr): Add boolean field
1664 distinguishing between CSPR and SPSR. Rename 'number' field
1666 (psrs): Rearrange contents to match new asm_psr structure.
1667 (arm_psr_parse): Move next to psr_required_here. Make it
1668 return an asm_psr structure.
1669 (psr_required_here): Use asm_psr structure returned by
1671 (do_msr): Reorganise to allow psr_required_here to be called
1673 (md_undefined_name): Mark 'name' parameter as unused, since
1674 the COFF target does not use it.
1676 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1678 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1680 * config/te-aux.h: Likewise.
1681 * config/te-dpx2.h: Likewise.
1682 * config/te-go32.h: Likewise.
1683 * config/te-hp300.h: Likewise.
1684 * config/te-hppa.h: Likewise.
1685 * config/te-i386aix.h: Likewise.
1686 * config/te-ic960.h: Likewise.
1687 * config/te-interix.h: Likewise.
1688 * config/te-nbsd532.h: Likewise.
1689 * config/te-pc532mach.h: Likewise.
1690 * config/te-ppcnw.h: Likewise.
1691 * config/te-psos.h: Likewise.
1692 * config/te-sparcaout.h: Likewise.
1693 * config/te-sun3.h: Likewise.
1694 * config/te-sysv32.h: Likewise.
1696 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1698 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1699 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1700 and sign extend without an if statement.
1701 (build_bytes): Likewise.
1703 2000-05-14 Kazu Hirata <kazu@hxi.com>
1705 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1706 X_add_symbol L_32 case.
1708 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1710 * config/te-freebsd.h: New file.
1712 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1714 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1715 bindtextdomain): Replace defines with those from intl/libgettext.h
1716 to quieten gcc warnings.
1718 * NEWS: Mention x86 .arch and -q.
1720 * config/tc-i386.c (quiet_warnings): New.
1721 (md_assemble): Use quiet_warnings.
1722 (md_parse_option): Set quiet_warnings from -q.
1723 (md_show_usage): Mention -q, delete -m.
1724 (flag_do_long_jump): Delete.
1725 (md_parse_option): Remove -m.
1726 (md_show_usage): Remove -m.
1727 (md_create_long_jump): Remove useless flag_do_long_jump code.
1729 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1730 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1732 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1733 Alexander Sokolov <robocop@netlink.ru>
1735 * doc/c-i386.texi (i386-Arch): New section.
1736 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1738 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1739 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1740 architecture has been given and is not 486.
1741 (set_cpu_arch): New.
1742 (md_pseudo_table): Add .arch.
1743 (md_assemble): Warn if cpu architecture has been given and an
1744 unsupported instruction.
1746 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1747 Move operand_types bit defines after relevant template field.
1748 (template): Add cpu_flags.
1752 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1754 * config/tc-mn10300.h (md_end): Define.
1755 (mn10300_finalize): Declare.
1756 * config/tc-mn10300.c: Include dwarf2dbg.h.
1757 (debug_line): Define.
1758 (md_assemble): Generate dwarf2 line info.
1759 (mn10300_finalize): New function. Finalize dwarf2 info.
1761 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1763 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1764 external version of the relocation for weak symbols.
1766 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1768 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1769 frame size in units of 16 bytes, as required per SW Conventions manual.
1770 (output_unw_records): Output info-block header as a dword to get
1773 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1775 * as.h: #include "file", not <file> on files from ../include.
1776 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1777 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1778 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1779 (tc_coff_symbol_emit_hook): Ditto.
1780 (OPTCOUNT): Cast to int to avoid compiler warning.
1781 (md_begin): Fix signed/unsigned warnings.
1783 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1785 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1786 ABRANCH LONG case for a conditional branch on a 68000.
1787 (md_estimate_size_before_relax): Likewise. Also handle
1788 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1789 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1790 PC-relative on all CPUs.
1791 (md_estimate_size_before_relax): Likewise.
1793 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1795 * as.c (parse_args): Just mention current year in printed
1798 2000-05-03 J.T. Conklin <jtc@redback.com>
1800 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1802 (md_parse_option): Recognize -m7400.
1804 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1806 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1807 don't permit lp to become less than the words array.
1809 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1811 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1812 Fix little-endian case.
1814 2000-05-03 David O'Brien <obrien@NUXI.com>
1816 * as.c (parse_args): Update copyright.
1818 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1820 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1821 for the .bss section too.
1823 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1825 * configure.in: Set em=linux for hppa-*-linux.
1826 * configure: Regenerate.
1827 * doc/Makefile.in: Regenerate with correct automake.
1829 * frags.c (frag_grow): Sanity check chunk_size.
1831 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1832 * config/obj-som.h: Likewise.
1833 * config/obj-ieee.h: Likewise.
1835 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1837 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1838 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1839 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1840 (pa_ip): low_sign_unext now returns via function value. Use
1841 re_assemble_* instead of dis_assemble_* and
1842 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1844 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1845 (md_section_align, md_parse_option, md_show_usage,
1846 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1847 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1848 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1849 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1850 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1852 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1853 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1854 outside of switch. Correct mask and shifting errors in case 10
1855 and case -11. In case 21, compare against signed range to suit
1856 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1857 case 17 and case 22, use offsetT variable to properly check range.
1858 Use re_assemble_* here too.
1859 (evaluate_absolute): Change type of value to offsetT. Call
1860 hppa_field_adjust to do the work for us.
1861 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1862 (pa_parse_cmpib_64_cmpltr): Ditto.
1863 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1864 of i to unsigned int.
1865 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1866 (pa_end_of_source): Return type is void.
1868 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1870 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1872 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1874 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1875 More comments added.
1876 (md_begin): Removed "construct symbols for each register name".
1877 Because register names conflicts with GCC generated function
1879 (avr_operand): Now constant numbers can be used as a register
1880 identifiers (0 as r0, 31 as r31).
1881 (md_assemble): use skip_space () before parsing instruction
1884 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1886 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1887 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1888 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1889 * configure: Regenerate.
1891 2000-04-29 Andreas Jaeger <aj@suse.de>
1893 * as.h: Correctly check GCC version.
1895 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1897 * doc/as.1: Fix unbalanced brackets.
1899 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1901 (line_comment_chars): Set to '/' if TE_FreeBSD.
1903 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1905 * configure.in: Configury support for PA64 (currently disabled).
1906 * configure: Rebuilt.
1908 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1910 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1911 bfd_set_section_alignment.
1913 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1915 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1918 2000-04-24 Nick Clifton <nickc@cygnus.com>
1920 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1921 * doc/as.texinfo (Align): Include arm and strongarm in list of
1922 targets that have the second form of the behaviour of the .align
1925 2000-04-24 Mark Klein <mklein@dis.com>
1927 * obj-som.c: Terminate obj_pseudo_table.
1929 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1931 * as.c (parse_args): Allow md_parse_option to override -a listing
1933 * config/obj-coff.c (add_lineno): Change type of offset parameter
1934 from "int" to "bfd_vma."
1935 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1936 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1937 (ppc_change_csect): Align correctly for XCOFF64.
1938 (ppc_machine): New function, which discards "ppc_machine" line.
1939 (ppc_tc): Cons for 8 when code is 64 bit.
1940 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1942 (md_parse_option): Handle -a64 and -a32.
1944 * config/tc-ppc.h (TARGET_MACH): Define.
1945 (TARGET_FORMAT): Move to function.
1946 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1948 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1950 * config/tc-avr.c: New AVR_ISA_ defined.
1951 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1952 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1953 for `fmul', `movw' and `lpm R,Z' instructions.
1954 (avr_operands): Warn if current opcode is a two-word instruction
1955 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1956 (avr_opcodes): New commands added.
1957 (REGISTER_P): Check 'a' and 'v' constraint letters.
1958 (mcu_types): New MCU added.
1960 2000-04-22 Timothy Wall <twall@cygnus.com>
1962 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1964 (operand_match): Conditionally insert default bit values for IMMU9.
1966 2000-04-14 Matthew Green <mrg@cygnus.com>
1968 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1969 * configure: Rebuilt.
1971 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1972 Jason Eckhardt <jle@cygnus.com>
1974 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1976 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1977 Added handling of new operand types l,y,&,fe,fE,fx.
1979 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1980 David Mosberger <davidm@hpl.hp.com>
1981 Timothy Wall <twall@cygnus.com>
1982 Andrew MacLeod <amacleod@cygnus.com>
1983 Jim Wilson <wilson@cygnus.com>
1985 * Makefile.am (CPU_TYPES): Add ia64.
1986 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1987 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1988 * Makefile.in: Rebuild.
1989 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1990 * configure: Rebuild.
1991 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1992 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1993 * expr.c (expr): Handle md_optimize_expr.
1994 * read.c (LEX_HASH): Add comment.
1995 * config/tc-ia64.c, config/tc-ia64.h: New files.
1997 2000-04-21 Richard Henderson <rth@cygnus.com>
1999 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2000 bundling a non-delayed branch type instruction.
2002 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2004 * config/tc-mn10300.c (HAVE_AM30): Define.
2005 (md_assemble): Use it.
2007 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2009 * config/obj-elf.c (obj_elf_change_section): Check for changed
2012 * Makefile.am: (CPU_MULTI_VALID): Remove.
2013 (MULTI_CPU_TYPES): Define.
2014 (MULTI_CPU_OBJ_VALID): Define.
2015 (DEPTC): Use the above.
2016 (DEPOBJ): Same here.
2018 Regenerate dependencies.
2019 * Makefile.in: Regenerate.
2021 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2023 * Makefile.am (YACC, LEX): Get them from configure.
2025 2000-04-18 H.J. Lu (hjl@gnu.org)
2027 * config/tc-i386.c (offset_in_range): Use addressT instead of
2028 bfd_vma for non-bfd assemblers.
2030 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2032 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2033 doesn't give spurious errors.
2035 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2037 * as.h (SEEK_SET): Define if undefined.
2039 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2041 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2042 constants, and don't assume offsetT is 32 bits.
2044 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2046 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2047 (md_pcrel_from_section): Add prototype.
2048 (d10v_fix_adjustable): Add prototype.
2049 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2051 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2053 2000-04-12 Nick Clifton <nickc@cygnus.com>
2055 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2056 symbol in frag chain.
2058 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2060 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2061 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2062 (fits_in_signed_word, smallest_imm_type): Ditto.
2063 (md_assemble): Use an offsetT var to hold offsetT values, not a
2065 (offset_in_range): New.
2066 (md_assemble): Use it.
2067 (md_convert_frag): Change type of target_address, opcode_address,
2068 and displacement_from_opcode_start to offsetT.
2069 (md_create_short_jump): Change type of offset to offsetT.
2070 (md_create_long_jump): Ditto.
2071 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2072 (md_chars_to_number): Remove.
2073 (output_invalid): Remove duplicate prototype.
2075 2000-04-09 Nick Clifton <nickc@cygnus.com>
2077 * Makefile.am (CPU_TYPES): Add 'avr'.
2078 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2079 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2081 * Makefile.in: Regenerate.
2083 * doc/as.texinfo: Add M32R documentation.
2085 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2087 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2088 --enable-build-warnings option.
2089 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2090 * Makefile.in, configure: Re-generate.
2092 2000-04-07 Nick Clifton <nickc@cygnus.com>
2094 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2095 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2096 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2097 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2098 (arm_force_relocation): Force relocations for
2099 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2101 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2103 * config/tc-sh.c (get_operands): There's no third operand if the
2104 first operand is an immediate.
2106 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2108 * config/tc-sh.c (immediate): Delete.
2109 (sh_operand_info): Add immediate member.
2110 (parse_reg): Use A_PC for pc.
2111 (parse_exp): Add second argument 'op'. All callers changed.
2112 (parse_at): Expect pc to be coded as A_PC.
2113 Use immediate field in *op.
2114 (insert): Add fourth argument 'op'. All callers changed.
2115 (build_relax): Add second argument 'op'. All callers changed.
2116 (insert_loop_bounds): New function.
2117 (build_Mytes): Remove DISP_4.
2118 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2119 (assemble_ppi): Use immediate field in *operand.
2120 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2121 (md_apply_fix): Likewise.
2122 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2124 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2126 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2128 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2130 * internals.texi (CPU backend): Document
2131 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2133 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2135 * po/gas.pot: Regenerate.
2137 * as.c (show_usage): Restore translated part of bug string.
2138 * gasp.c (show_usage): Likewise.
2140 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2141 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2142 than move-if-change.
2143 (DEP1): Modify for "gcc -MM".
2147 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2148 Update dependencies.
2149 * Makefile.in: Regenerate.
2151 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2153 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2154 (md_begin): Likewise.
2155 (HAVE_AM33): New macro.
2156 (md_assemble): Use it. Match r_regs and xr_regs only if
2159 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2161 * as.h: #include "bin-bugs.h"
2162 * as.c (show_usage): Use REPORT_BUGS_TO.
2163 * gasp.c: #include "bin-bugs.h"
2164 (show_usage): Use REPORT_BUGS_TO.
2166 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2168 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2170 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2171 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2174 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2176 * config/tc-i386.c (i386_immediate): Don't assume a constant
2177 immediate is necessarily 16 bits when in 16 bit code mode.
2178 (md_assemble): Instead set guess_suffix here after we have checked
2181 2000-04-02 Richard Henderson <rth@cygnus.com>
2183 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2184 quantities. Correct right shift sign extension.
2185 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2186 32-bit value when shifting into place.
2188 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2190 * app.c: Add ATTRIBUTE_UNUSED as needed.
2191 * config/tc-ppc.c: Likewise.
2192 (ppc_size): Make unsigned long.
2193 (ppc_insert_operand): Add casts to avoid warnings.
2195 2000-03-31 Nick Clifton <nickc@cygnus.com>
2197 * config/tc-d10v.h (md_flush_pending_output): Define.
2199 2000-03-29 Nick Clifton <nickc@cygnus.com>
2201 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2202 segment. Works for both BFD_ASSEMBLER and others.
2203 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2205 2000-03-29 Nick Clifton <nickc@cygnus.com
2207 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2209 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2211 * listing.c (LISTING_LHS_WIDTH): Default depends on
2213 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2215 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2217 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2220 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2222 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2224 * config/tc-avr.c (mcu_types): Add missing initialiser.
2225 (md_pcrel_from_section): Add prototype.
2226 (avr_operand): Remove redundant test of unsigned < 0.
2227 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2229 2000-03-27 Denis Chertykov <denisc@overta.ru>
2231 * config/tc-avr.c: New file for AVR support.
2232 * config/tc-avr.h: Likewise.
2233 * configure.in: Add AVR support.
2234 * configure: Regenerate.
2236 2000-03-26 Timothy Wall <twall@cygnus.com>
2238 * gasp.c (macro_op): Add new argument to check_macro call.
2239 Macro structure definitions moved to macro.h
2240 * sb.h: Add argument to prototype for input_scrub_include_sb.
2241 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2242 nesting checks with an additional flag.
2243 (struct input_save): Add flag to indicate whether current sb
2244 should be checked for proper macro/conditional nesting.
2245 (input_scrub_push/pop): Save/restore nest check flag.
2246 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2248 * macro.c (check_macro): Allow caller to retrieve parsed macro
2249 information if a pointer is provided. This information may be
2250 used by the new macro hooks.
2251 * macro.h: Update prototype for check_macro. Macro struct
2252 definitions moved here from macro.c/gasp.c.
2253 * read.c (read_a_source_file): Add parameter to check_macro call,
2254 and pass macro info to the macro hook, if defined.
2255 (input_scrub_insert_line): New. Allow insertion of a line of
2256 characters into the input stream.
2257 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2258 file into the input stream.
2259 (s_include): Use input_scrub_insert_file.
2260 * internals.texi: Document new macro hooks.
2261 * as.h: New prototypes added.
2263 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2265 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2266 an initial capital letter.
2267 (i386_index_check): Reindent.
2269 2000-03-19 Nick Clifton <nickc@cygnus.com>
2271 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2274 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2276 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2277 instruction operand bad if Rd > 7 when generating
2278 thumb instructions. Prevents for example,
2279 "adr r12,label" from silently failing and generating
2280 the wrong instruction.
2282 2000-03-17 Nick Clifton <nickc@cygnus.com>
2284 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2285 that have a destingation >= 0x400000.
2286 Fix compile time warning messages.
2288 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2290 * config/tc-sh.c (md_begin): When encountering insn that are
2291 not supported by the current arch, only change the name if
2292 its contents are the same as prev_name.
2293 (get_specific): If the the architecture doesn't match, fail.
2295 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2297 * config/tc-sh.c (IDENT_CHAR): Define.
2298 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2299 matching back where it came from.
2301 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2303 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2305 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2307 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2310 2000-03-15 Kazu Hirata <kazu@hxi.com>
2312 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2314 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2316 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2317 floating-point-number, make sure 'f' is in FLT_CHARS.
2319 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2321 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2322 (s_lcomm_internal): Use it.
2323 * doc/internals.texi (CPU backend): Document it.
2324 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2327 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2329 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2332 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2333 implementation doesn't have special handling for switch
2335 (macro_build): Allow for code in sections other than .text.
2337 (mips_ip): Likewise.
2338 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2339 Don't perform relocs if we will be outputting them.
2340 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2341 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2344 2000-03-09 Catherine Moore <clm@cygnus.com>
2346 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2347 relocation type based on the entry in the fixup structure.
2348 Put S_IS_EXTERN processing back in.
2350 2000-03-08 H.J. Lu (hjl@gnu.org)
2352 * Makefile.am (install-exec-tooldir): Depend on
2353 install-exec-bindir for parallel make.
2354 * Makefile.in: Regenerated.
2356 2000-03-06 Nick Clifton <nickc@cygnus.com>
2358 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2360 (md_parse_option): Parse -m32r command line switch - disable m32rx
2362 (md_show_usage): Document new option.
2364 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2365 * doc/Makefile.in: Regenerate.
2366 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2368 2000-03-02 Michael Meissner <meissner@redhat.com>
2370 * config/tc-d30v.c (check_range): Remove code that incorrectly
2371 sign extended values where bits < 32.
2373 2000-03-02 H.J. Lu (hjl@gnu.org)
2375 * configure.in: Support --enable-targets=all on ia32.
2376 * configure: Regenerated.
2378 2000-03-01 Nick Clifton <nickc@cygnus.com>
2380 * gasp.c (do_align): Remove bogus check of alignment value.
2382 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2384 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2385 TC_PPC was defined forced the type of a symbol with no other type
2388 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2390 * doc/internals.texi (CPU backend): Mention that
2391 line_separator_chars do not break up comments. Fix typos for
2392 LEX_AT and LEX_NAME descriptions. Document operands for
2393 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2394 description of md_create_short_jump usage. Document argument for
2395 md_undefined_symbol.
2397 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2399 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2400 (md_parse_option): Handle it.
2401 (md_show_usage): Document it.
2403 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2405 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2406 opcode, for the instruction `pal19'. From Andrea Arcangeli
2409 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2411 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2413 (md_assemble): To here, before template operands are matched.
2414 Also ensure a constant immediate is sign extended when we know the
2415 size is at most 16 bits. This is to catch cases like "add
2416 $0xffc0,%ax" where we don't know the size, and thus that the
2417 immediate can be represented as Imm8S until after parsing the
2419 (i386_displacement): Similarly sign extend 16 bit constant
2421 (md_assemble): Relax 16-bit jump constant range check to suit sign
2422 extended displacements.
2424 2000-02-26 Andreas Jaeger <aj@suse.de>
2426 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2428 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2430 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2431 call operands when intel_syntax.
2432 (intel_float_operand): Return 2 for "fi...".
2433 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2434 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2435 earlier "SHORT" change.
2436 (md_assemble): When determining suffix from Regs, exclude
2439 2000-02-24 Nick Clifton <nickc@cygnus.com>
2441 * configure: Add arm-wince, mips-pe and sh-pe targets.
2442 * configure: Regenerate.
2444 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2446 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2447 "pe-mips" for the mips-pe target.
2449 * config/tc-arm.c (insns): Change displacement encoded in BL
2450 and B instructions if the target port is arm-wince.
2451 (do_ldst): Do not bias the relocation offset if the target
2453 (md_pcrel_from): Add in missing relocation offset bias if the
2454 target os arm-wince.
2456 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2457 (md_begin): Disable -G support for mips-pe target.
2458 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2459 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2462 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2463 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2464 assembler, just set the alignment to 4.
2466 * config/te-wince-pe.h: New file for WinCE targets. Define
2469 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2471 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2472 string instructions.
2473 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2474 (i386_intel_memory_operand): After finding a segment override,
2475 check again for no `[' before looking for a displacement. Bomb if
2476 more than one displacement rather than silently discarding the
2477 second and subsequent ones. Free strings malloc'd by
2478 build_displacement_string.
2480 2000-02-24 Catherine Moore <clm@cygnus.com>
2482 * config/obj-som.c (obj_pseudo_table): Add "weak".
2483 (obj_som_weak): New routine.
2485 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2487 * config/tc-i386.c (union i386_op): New.
2488 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2489 Throughout file replace occurences of disps[n], imms[n], regs[n]
2490 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2491 intel mode operand swapping. Add assert in regKludge and
2492 fake_zero_displacement code. Test i.types[n] when outputting
2493 displacements and immediates. Combine output of Disp16 with
2495 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2496 when in intel mode by (not) reversing fsub and fdiv operands
2497 before the template search. This fails for single operand
2498 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2499 undefined. Instead fix the base_opcode after we've found the
2500 template. Move base_opcode xor with found_reverse_match from
2501 opcode output code to before this fix so we test for the correct
2503 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2504 check in intel mode. Instead compare opcodes.
2506 * config/tc-i386.h (TC_RELOC): Delete.
2507 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2508 with equivalent call to reloc.
2510 * as.h (flag_m68k_mri): Move declaration after target include, and
2511 only declare when TC_M68K defined. Define as zero otherwise.
2512 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2513 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2514 Define as zero otherwise.
2515 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2516 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2517 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2518 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2519 testing whether defined.
2520 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2521 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2522 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2523 rather than testing whether defined.
2524 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2525 (parse_mri_cons): Declare and use only when TC_M68K.
2526 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2527 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2528 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2530 * NEWS: Mention IBM 370 support.
2532 2000-02-23 Richard Henderson <rth@cygnus.com>
2534 * config/tc-i386.c (md_assemble): When swapping operands for
2535 intel_syntax, assume everything that's not Imm or Disp is a
2538 2000-02-23 Linas Vepstas <linas@linas.org>
2540 * config/tc-i370.c, config/tc-i370.h: New files.
2541 * Makefile.am: Add support for Linux/IBM 370.
2542 * configure.in: Likewise.
2543 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2544 * config/obj-elf.c: Include elf/i370.h
2545 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2547 * Makefile.in: Regenerate.
2548 * configure: Regenerate.
2550 * doc/c-i370.texi: New file.
2551 * doc/all.texi: Include it.
2552 * doc/as.texinfo: And here.
2553 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2554 * doc/Makefile.in: Regenerate.
2556 2000-02-19 Michael Meissner <meissner@redhat.com>
2558 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2559 determine if an instruction can be used in parallel with an ADDppp
2560 or SUBppp instruction.
2562 2000-02-22 Andrew Haley <aph@cygnus.com>
2564 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2566 1999-12-30 Andrew Haley <aph@cygnus.com>
2568 * config/tc-mips.c (mips_gp32): New variable.
2569 (macro_build) Use mips_gp32.
2571 (md_longopts): Add "-mgp32" and "-mgp64".
2572 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2574 (OPTION_M7900): Change offset
2575 (OPTION_NO_M7900): Ditto.
2577 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2579 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2580 warning, and bump it to 1.
2582 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2584 From Brad Lucier <lucier@math.purdue.edu>:
2585 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2588 2000-02-21 Catherine Moore <clm@cygnus.com>
2590 * config/tc-mips.c (MF_HILO_INSN): Define.
2591 (mips_7000_hilo_fix): Declare.
2592 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2593 (md_parse_option): Check for 7000_HILO_FIX options.
2594 (OPTION_M7000_HILO_FIX): Define.
2595 (OPTION_NO_M7000_HILO_FIX): Define.
2596 * doc/c-mips.texi (-mfix7000): Describe.
2598 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2600 * listing.c (print_lines): Remove unused variable `end'.
2602 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2603 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2604 reloc_type when BFD_ASSEMBLER.
2605 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2606 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2607 statement and quell signed vs. unsigned comparison warning.
2609 2000-02-18 Nick Clifton <nickc@cygnus.com>
2611 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2612 the computed frag offset, rather than overwriting it.
2614 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2616 * config/tc-sh.c ("elf/sh.h"): Include.
2617 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2618 (md.begin): Initialize target_arch.
2619 Only include opcodes in has table that match selected architecture.
2620 (parse_reg): Recognize register names for sh-dsp.
2621 (parse_at): Recognize post-modify addressing.
2622 (get_operands): The leading space is now optional.
2623 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2624 arguments. Update valid_arch.
2625 (build_Mytes): Add support for SDT_REG_N.
2626 (find_cooked_opcode): New function, broken out of md_assemble.
2627 (assemble_ppi, sh_elf_final_processing): New functions.
2628 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2629 (md_longopts, md_parse_option): New option: -dsp.
2630 * config/tc-sh.h (elf_tc_final_processing): Define.
2631 (sh_elf_final_processing): Declare.
2633 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2635 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2636 the unwinder subspace. Save the current seg/subseg before creating
2639 2000-02-10 Nick Clifton <nickc@cygnus.com>
2641 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2642 little endian targets.
2643 (INST_BYTE1): Redefine to handle big and little endian
2645 (cpu_type): New type: Select between M340 and M210.
2646 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2647 instructions of the M340.
2648 (md_assemble): Add support for the MULSH and OPSR classes of
2650 (md_atof): Add support for little endian targets.
2651 (md_parse_option): Add support for -EL, -EB and -mcpu command
2653 (md_convert_frag): Add support for little endian targets.
2654 (md_apply_fix3): Add support for little endian targets.
2655 (md_number_to_chars): Add support for little endian targets.
2657 2000-02-10 Timothy Wall <twall@redhat.com>
2659 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2660 defined, use it to verify the symbol just read should be a label.
2662 2000-02-10 Timothy Wall <twall@redhat.com>
2664 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2665 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2666 around colons when KEEP_WHITE_AROUND_COLON is defined.
2667 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2668 and KEEP_WHITE_AROUND_COLON.
2670 2000-02-08 Timothy Wall <twall@redhat.com>
2672 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2674 (do_repeat): New. Abstract repeat logic so that a "break" can be
2676 (end_repeat): New. Provide support for a "break" out of the
2678 * read.h: Add prototypes for new functions.
2680 2000-02-08 Timothy Wall <twall@redhat.com>
2682 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2683 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2684 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2687 2000-02-08 Timothy Wall <twall@redhat.com>
2689 * read.c: Added elseif to directives table.
2690 * read.h: Added prototype for s_elseif.
2691 * doc/as.texinfo: Added description for elseif.
2692 * cond.c (s_elseif): New function
2694 2000-02-04 Timothy Wall <twall@redhat.com>
2696 * listing.c (print_lines): Remove conditionals causing bug in
2699 2000-02-03 Timothy Wall <twall@cygnus.com>
2701 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2703 * frags.c (frag_new): Calculate fr_fix in octets
2704 (frag_now_fix) Return offset as target address offset (bytes).
2705 (frag_now_fix_octets) New - Return offset in octets (8-bit
2707 * frags.h: Added prototype for frag_now_fix_octets().
2708 Distinguish between octets and bytes in field descriptions.
2709 * listing.c (calc_hex): Account for octets vs bytes when
2710 printing addresses/offsets.
2711 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2712 target is little-endian, print the octets in a word in big-endian
2713 order so that the display looks like a proper hexadecimal number,
2714 instead of having the octets reversed.
2715 * read.c (do_align): When recording alignment, alignment power
2716 should be in terms of target bytes (minimum addressible unit)
2718 (do_org) Convert ORG target address (byte) argument into an
2719 octet offset when generating a variable fragment.
2720 * symbols.c (resolve_symbol_value): Symbol final value
2721 converted to a target address offset (bytes) from its octet offset.
2722 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2723 offset (bytes) is adjusted by the frag offset (octets) converted
2725 (coff_frob_section) Section alignment power is in terms of bytes;
2726 convert it to an octet alignment power when calculating size (and
2727 size mask) in octets. Don't modify the section size in order to
2728 "align" it for TI COFF, since that format has a different method
2729 for storing alignment information.
2731 2000-02-01 Timothy Wall <twall@cygnus.com>
2733 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2734 entries, matching the way GCC generates them. If not escaped, the
2735 filename is encoded incorrectly.
2737 2000-01-31 Nick Clifton <nickc@cygnus.com>
2739 * config/tc-arm.c (reg_table): Add support for ATPCS register
2742 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2744 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2746 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2748 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2749 of a symbol when we really care about its value.
2751 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2753 * config/tc-mcore.c (md_assemble): Give warning message if
2754 operands passes to instruction are more than the spec.
2756 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2758 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2759 Thumb mode but the label seen was not declared as '.thumb_func'
2760 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2761 correct disassembly of Thumb code bounded by non function labels.
2763 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2765 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2766 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2768 * Makefile.in: Same here.
2771 * configure.in: Set bfd_gas for i386-aout when primary target
2772 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2773 we may need the primary te_file. Remove incorrect comment.
2775 * configure: Regenerate.
2777 * config/e-i386aout.c: New file.
2779 * as.c (USE_EMULATIONS): Move to before print_version_id.
2780 (struct emulation): Add i386aout.
2781 (show_usage): Split text strings. Reformat -a text. Add --em
2785 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2786 (aout_format_ops): New.
2789 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2790 preprocessor conditional and add aout USE_EMULATIONS tests.
2791 (read_a_source_file): Don't pass error strings to printf as
2795 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2797 (do_data): Same here.
2798 (process_file): And here.
2801 * symbols.c (colon): Rewrite "already defined" fatal message
2802 code for aout with USE_EMULATIONS.
2805 * config/obj-aout.c (OBJ_HEADER): Define.
2806 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2808 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2809 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2811 (obj_aout_type): Expand S_SET_OTHER here too.
2812 (obj_read_begin_hook): Remove.
2813 (aout_pop_insert): New.
2814 (obj_aout_s_get_other): New.
2815 (obj_aout_s_get_desc): New.
2816 (aout_format_ops): New.
2819 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2820 gets aout_pseudo_table.
2821 (aout_pseudo_table): Declare.
2822 (obj_read_begin_hook): Define.
2825 * config/obj-coff.c (obj_pseudo_table): Rename to
2827 (coff_pop_insert): Use coff_pseudo_table.
2828 (coff_sec_sym_ok_for_reloc): Remove.
2829 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2830 and comment all zero entries and remove #if 0 code.
2833 * config/obj-coff.h (obj_pop_insert): Define.
2834 (coff_pseudo_table): Declare.
2837 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2838 s_get_size, s_set_size. Comment all zero entries.
2841 * config/obj-elf.c (elf_s_get_other): New function.
2842 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2843 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2844 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2846 (obj_elf_parse_section_letters): Don't pass error strings to
2847 printf as format arg.
2850 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2852 (elf_s_get_other): Declare.
2853 (S_GET_OTHER) Define as elf_s_get_other if not already
2855 (S_SET_OTHER): Only define when not already defined.
2856 (elf_obj_read_begin_hook): Declare.
2857 (obj_read_begin_hook): Define.
2858 (elf_obj_symbol_new_hook): Declare.
2859 (obj_symbol_new_hook): Define.
2862 * config/obj-multi.h: Add copyright header and protect against
2863 multiple inclusion. Add * to all function pointers.
2864 (OBJ_HEADER): If defined, include it rather than other defines
2866 (obj_frob_file_after_relocs): Test for NULL.
2867 (obj_symbol_new_hook): Here too.
2868 (obj_sec_sym_ok_for_reloc): And here.
2869 (S_GET_OTHER): Define.
2870 (S_GET_DESC): Define.
2871 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2872 (OBJ_MAYBE_ELF): Update comment.
2874 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2875 OBJ_AOUT preprocessor conditional and handle emulation by
2876 testing OUTPUT_FLAVOR.
2877 (i386_displacement): Here too.
2878 (md_section_align): Similarly here.
2879 (i386_target_format): Conditionally compile when more than one
2880 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2881 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2882 (i386_displacement): Here too.
2885 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2886 Define TARGET_FORMAT for aout only when not multi.
2889 * config/te-multi.h: Delete file as it's identical to te-generic.h
2891 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2893 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2894 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2897 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2899 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2902 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2904 * config/tc-mips.c (mips_do_align): New function.
2905 * config/tc-mips.h (md_do_align): Define.
2907 2000-01-10 Philip Blundell <philb@gnu.org>
2909 * doc/c-arm.texi (ARM Options): Fix typo.
2910 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2911 line separator for Linux.
2912 * doc/as.texinfo (Comments): Mention the ARM.
2914 2000-01-10 Philip Blundell <pb@futuretv.com>
2916 * configure.in (arm*-*-conix*): New target.
2917 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2919 * configure: Regenerate.
2921 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2923 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2924 (obj_elf_visibility): New function.
2926 * doc/as.texinfo (Visibility): New node: document visibility
2929 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2931 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2932 warning for absolute jump/call without `*' in non-intel mode. No
2933 need to set i.types[0] JumpAbsolute in intel mode.
2935 1999-12-22 Philip Blundell <pb@futuretv.com>
2937 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2938 hook function when changing sections.
2939 (arm_s_data): Likewise.
2941 1999-12-14 Nick Clifton <nickc@cygnus.com>
2943 * config/tc-arm.c (md_parse_option): Add support for -marm720
2944 command line switch.
2946 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2948 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2949 (r_registers, xr_registers): Define.
2950 (r_register_name, xr_register_name): New functions.
2951 (md_assemble): Handle new am33 operand types and instruction
2953 (mn10300_insert_operand, check_operand): Likewise.
2955 1999-11-29 Nick Clifton <nickc@cygnus.com>
2957 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2958 (s_force_thumb): Set thumb_mode to 2.
2959 (md_assemble): Do not complain about thumb instructions on a
2960 non-thumb target if thumb_mode is set to 2.
2962 1999-11-28 Michael Meissner <meissner@cygnus.com>
2964 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2965 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2966 (O_...): Add new machine dependent expressions if we are handling
2967 explicit relocations.
2968 (alpha_reloc_op): New static table holding the explicit relocation
2970 (alpha_literal_hash): New static to hold the hash table for
2971 explicit relocations.
2972 (alpha_macros): Add support for explicit relocations.
2973 (md_begin): If explicit relocations, initialize hash table.
2974 (md_assemble): Don't print a second error if tokenize_arguments
2975 already printed an error message.
2976 (md_apply_fix): Add support for explicit relocations.
2977 (alpha_force_relocation): Ditto.
2978 (alpha_fix_adjustable): Ditto.
2979 (alpha_adjust_symtab): New function to support explicit
2981 (alpha_adjust_symtab_relocs): Ditto.
2982 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2983 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2984 Add support for explicit relocations. Return -2 if an error
2985 message was already printed.
2986 (find_macro_match): Add support for explicit relocations. Comment
2988 (emit_insn): Add support for explicit relocations.
2989 (assemble_tokens): Ditto.
2991 (load_expression): Ditto.
2994 (emit_ir_load): Ditto.
2995 (emit_loadstore): Ditto.
2998 (emit_sextX): Ditto.
2999 (emit_division): Ditto.
3000 (emit_jsrjmp): Ditto.
3001 (emit_retjcr): Ditto.
3003 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3005 (tc_adjust_symtab): If explicit relocations, call the function
3006 alpha_adjust_symtab.
3007 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3008 relocations next to the literal relocation they reference.
3009 (TC_INIT_FIX_DATA): Initialize the new fields.
3010 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3012 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3014 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3015 'B' operand for PA2.0 bb instruction.
3017 1999-11-18 Nick Clifton <nickc@cygnus.com>
3019 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3022 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3024 (mcore_force_relocation): Force relocations to be generated for
3027 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3029 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3030 (i386_displacement): Disallow O_big displacements.
3032 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3034 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3035 Small improvements in error checking.
3036 (md_assemble): Support for unconditional ARM instructions.
3037 (md_parse_option): Support for -m[arm]v5e flag.
3039 1999-11-12 Nick Clifton <nickc@cygnus.com>
3041 * macro.c (buffer_and_nest): Do not check beyond the end of the
3044 1999-11-11 Nick Clifton <nickc@cygnus.com>
3046 * macro.c (buffer_and_nest): Look for seperator after TO and
3049 1999-11-08 Andrew Haley <aph@cygnus.com>
3051 * app.c (do_scrub_chars): When in State 10, treat backslash
3052 characters in the same way as as symbol characters.
3054 1999-11-07 Richard Henderson <rth@cygnus.com>
3056 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3057 the previous label was in the current section before playing
3058 with auto-alignment.
3060 1999-11-06 Nick Clifton <nickc@cygnus.com>
3062 * config/tc-v850.c (v850_force_relocation): Force relocation
3064 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3067 1999-11-05 Michael Meissner <meissner@cygnus.com>
3069 * expr.h (operatorT): Increase machine dependent operators to 16.
3070 * expr.c (op_rank): Ditto.
3072 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3074 * read.c (pseudo_set): Reject attempts to set the value of a
3077 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3080 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3082 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3083 to bfd_set_section_contents.
3085 1999-11-03 Nick Clifton <nickc@cygnus.com>
3087 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3089 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3091 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3092 (mips_ip): Use OPCODE_IS_MEMBER.
3094 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3096 * config/tc-arm.c (reg_required_here): Improve comments.
3098 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3099 (tinsns): Initialize variants field.
3101 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3102 BAD_PC respectively.
3104 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3106 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3107 * config/tc-arm.h: Fix compile time warnings.
3109 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3111 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3112 form @abs16, @(abs16) and @(abs16 + imm).
3114 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3116 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3117 (ISA_HAS_64_BIT_REGS) New.
3118 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3119 mips_emit_delays,macro_build,load_register,load_addresss,
3120 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3121 and/or use new ISA_xxx macros in expressions involving
3122 ISA, particularly mips_opts.isa.
3124 1999-10-18 Michael Meissner <meissner@cygnus.com>
3126 * expr.h (operatorT): Add machine dependent operators md1..md8.
3127 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3128 for the machine dependent operators to use.
3130 * expr.c (op_rank): Add machine dependent operators.
3132 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3134 (O_cpregister): Ditto.
3135 (md_begin): Change X_op test that field is wide enough to use
3136 O_max instead of O_alpha_max.
3137 (cpu_types): Fill in missing initializer.
3138 (alpha_num_macros): Make unsigned.
3139 (md_assemble): Make opnamelen be size_t.
3140 (md_apply_fix): Cast alpha_num_operands to int before testing.
3141 (alpha_force_relocation): Ditto.
3142 (alpha_fix_adjustable): Ditto.
3143 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3144 (tc_gen_reloc): Ditto.
3145 (tc_get_register): Ditto.
3150 (s_alpha_ent): Ditto.
3151 (s_alpha_end): Ditto.
3152 (s_alpha_frame): Ditto.
3153 (s_alpha_prologue): Ditto.
3154 (s_alpha_file): Ditto.
3155 (s_alpha_gprel32): Ditto.
3156 (s_alpha_proc): Ditto.
3157 (s_alpha_set): Ditto.
3158 (s_alpha_base): Ditto.
3159 (s_alpha_align): Ditto.
3160 (s_alpha_arch): Ditto.
3161 (alpha_align): Ditto.
3162 (assemble_insn): Suppress unused variable warning.
3164 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3165 order in the structure.
3166 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3168 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3170 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3172 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3174 * config/tc-i386.c (i386_index_check): Correct #endif location.
3176 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3178 * as.c (show_usage): Document new options.
3179 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3180 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3181 (parse_args): Parse the new options.
3182 (main): If there were warnings, and --fatal-warnings
3183 was specified, print an error.
3184 * as.h: New variable, flag_fatal_warnings, for new option.
3186 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3188 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3189 '@'. Change autoincrement completers to fall through to cache control
3192 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3194 (pa_parse_addb_64_cmpltr): New function.
3196 * config/tc-hppa.c (pa_ip): Change error message.
3197 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3198 '?Q' args to allow falling through.
3200 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3201 Remove unused conditional codes.
3202 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3204 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3206 * config/tc-d30v.c (CHAR_BIT): Define.
3207 (check_range): Fix bit operations to support integers bigger than
3210 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3212 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3215 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3216 Doug Evans <devans@cygnus.com>
3218 Add support for m32rx.
3219 * config/tc-m32r.c (enable_m32rx): New static global.
3220 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3221 (allow_m32rx): New function.
3222 (M32R_SHORTOPTS): Add `O'.
3223 (md_longopts): Add --m32rx plus several warning options.
3224 (md_parse_option): Handle new options.
3225 (md_show_usage): Print them.
3226 (md_begin): Enable m32rx.
3227 (OPERAND_IS_COND_BIT): New macro.
3228 (first_writes_to_seconds_operands): New function.
3229 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3230 (target_make_parallel,assemble_two_insns): New functions.
3231 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3232 If optimizing and m32rx, try to make consecutive insns parallel.
3234 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3236 * config/tc-mips.c (nopic_need_relax): Allow for the
3237 .sdata.foo sections generated by -fdata-sections,
3238 and for the .gnu.linkonce.s sections generated by C++.
3240 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3242 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3243 with cleaner code using completer prefixes. Add 'Y'.
3245 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3247 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3249 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3250 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3251 insn does not match and we should try the next insn in the table.
3253 1999-09-22 Nick Clifton <nickc@cygnus.com>
3255 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3257 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3259 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3262 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3264 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3265 OBJ_ELF. If ELF, add "sq".
3266 (md_parse_option): If ELF, ignore -s and -q.
3267 (md_show_usage): Mention ELF options.
3269 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3271 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3274 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3276 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3278 * config/tc-hppa.c (struct pa_it): New field "trunc".
3279 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3280 (pa_parse_ftest_gfx_completer): New function
3281 (pa_parse_fp_cnv_format): New function.
3283 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3284 (md_apply_fix): Handle 22bit pc-rel branches.
3286 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3288 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3290 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3292 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3294 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3296 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3297 (pa_ip): Handle 'fX'.
3299 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3301 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3302 unwinds unless the function is in the text space.
3303 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3305 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3307 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3308 (md_assemble): To here. Tweak address generation.
3310 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3312 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3313 (md_assemble): Call dwarf2_where for OBJ_ELF.
3314 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3315 (pa_end_of_source): New function.
3316 * tc-hppa.h (md_end): Define for OBJ_ELF.
3318 1999-09-14 Michael Meissner <meissner@cygnus.com>
3320 * configure.in (Canonicalization of target names): Remove adding
3321 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3322 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3323 * configure: Regenerate.
3325 1999-09-14 Donn Terry <donn@interix.com>
3327 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3329 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3331 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3332 pc-relative jmp/call to an absolute symbol.
3333 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3334 absolute section symbols.
3336 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3337 jump handling code and comments.
3339 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3341 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3342 the value if TE_PE and a global defined symbol.
3344 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3346 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3347 print the symbol, rather than printing it here.
3349 1999-09-11 Donn Terry <donn@interix.com>
3351 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3352 BFD_RELOC_RVA relocations.
3354 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3355 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3358 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3360 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3361 * doc/internals.texi (Object format backend): Document
3364 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3365 relocations against global symbols if TE_PE.
3367 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3368 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3370 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3373 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3374 symbols which do not have a constant value, or tags with
3375 non-tags. Remove the symbol from the list before adding it at the
3378 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3379 C_FCN symbol differently if TE_PE.
3380 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3381 appears in the pseudo-op, rather coff_line_base which is only set
3384 * config/obj-coff.c (obj_coff_loc): New static function.
3385 (obj_pseudo_table): Add "loc".
3387 * config/obj-coff.c (add_lineno): Check that the line number is
3390 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3391 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3393 (md_atof): Return NULL rather than 0.
3394 * config/tc-i386.c (md_atof): Change type to int.
3395 * expr.c (expr): Change first parameter to int.
3396 * config/obj-coff.c: Add declarations for static functions.
3397 (coff_frob_symbol): Use SYM_AUXENT.
3398 * config/tc-i386.h (flag_16bit_code): Don't declare.
3400 * config/obj-coff.c (obj_coff_section): Default to setting
3401 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3403 * write.c (adjust_reloc_syms): Print adjusted fixup.
3405 * expr.c (integer_constant): Correct too_many_digits calculation
3408 1999-09-09 Andreas Schwab <schwab@suse.de>
3410 * doc/c-arm.texi: Fix arguments of @var to not contain
3413 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3415 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3417 (md_parse_option): Only support -k flag for ELF and COFF targets.
3419 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3421 * config/tc-hppa.c (pa_ip): Put strict register checks before
3422 call to pa_parse_number.
3424 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3426 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3428 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3431 1999-09-06 Donn Terry <donn@interix.com>
3433 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3435 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3437 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3438 candidate instruction. Require registers for register arguments
3439 when in strict mode. Require assemble-time constants for
3440 constants when in strict mode.
3441 (pa_get_absolute_expression): Require a constant when in strict
3444 1999-09-06 Nick Clifton <nickc@cygnus.com>
3446 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3448 1999-09-04 Steve Chamberlain <sac@pobox.com>
3450 * config/tc-pj.c: New file, supports picoJava in ELF.
3451 * config/tc-pj.h: Ditto.
3452 * configure.in (pjl*, pj*): New targets.
3453 * Makefile.am: Rebuild dependencies.
3454 (CPU_TYPES): Add pj.
3455 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3456 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3457 * doc/c-pj.texi: New file.
3458 * doc/as.texinfo: Add some PJ specifics.
3459 * doc/all.texi: Add PJ to the list of all architectures, sort them
3461 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3462 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3464 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3466 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3467 (obj_frob_file): Test for null pointer.
3468 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3469 (OBJ_PROCESS_STAB): And here.
3470 (elf_obj_sy): Remove
3472 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3473 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3474 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3476 * config/obj-coff.c (no_func): Remove.
3477 (coff_format_ops): Change occurrences of no_func to 0, as we test
3478 for 0 in obj-multi.h.
3480 * configure.in: Enable bfd for i386-coff when primary target is
3481 bfd. Enable i386 elf,coff emulation support. Don't set
3482 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3483 emulation to support.
3484 *configure: Regenerate.
3486 1999-09-02 Nick Clifton <nickc@cygnus.com>
3488 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3489 .section .line directive is encountered.
3491 1999-09-01 Nick Clifton <nickc@cygnus.com>
3493 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3496 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3497 * as.texinfo: Document --gdwarf2 command line option.
3498 Add additional documentation of ARM command line switches.
3500 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3502 * config/tc-i386.c (i386_intel_memory_operand): Combine
3503 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3504 and RESTORE_END_STRING around parse_register calls.
3505 (i386_operand): Here too.
3506 (i386_is_reg): Remove.
3507 (parse_register): Move as_bad calls from within this function to
3510 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3512 Based on a patch from H.J. Lu <hjl@gnu.org>
3513 * config/tc-i386.c (parse_register): Handle FP regs specially.
3514 (md_begin): Remove '(' and ')' from register_chars.
3516 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3518 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3519 error message (done elsewhere).
3521 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3523 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3525 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3527 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3530 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3532 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3534 Add new completers. Fix bug in 64 bit condition handling.
3536 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3539 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3541 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3543 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3545 1999-08-27 Jim Wilson <wilson@cygnus.com>
3547 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3548 (struct ls): Add frag field. Initialize it to zero.
3549 (out_end_sequence): New local text_frag. Set it while in text section.
3550 Replace address check with frag check. Set ls.frag to text_frag if
3551 out_set_addr called.
3552 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3553 Set it before switching sections. Replace address check with frag
3554 check. Set ls.frag to saved_frag if out_set_addr called.
3556 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3558 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3559 output "advance_pc" opcode instead of calling gen_addr_line().
3560 The latter has the undesired side-effect of creating a new row
3561 in the debug line info matrix.
3563 1999-08-26 Jim Wilson <wilson@cygnus.com>
3565 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3566 ls.last_filename if last is less than zero. Set ls.last_filename
3567 when allocating new entry.
3568 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3571 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3573 * config/tc-i386.c (i386_index_check): Fix the displacement size
3574 when INFER_ADDR_PREFIX.
3576 1999-08-18 Nick Clifton <nickc@cygnus.com>
3578 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3581 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3583 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3584 handle 0xffffNNNN constants correctly.
3586 1999-08-16 Nick Clifton <nickc@cygnus.com>
3588 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3591 1999-08-13 Nick Clifton <nickc@cygnus.com>
3593 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3594 (md_apply_fix3): Always pass positive values to
3595 validate_offset_imm.
3597 1999-08-12 Nick Clifton <nickc@cygnus.com>
3599 * config/tc-arm.c (skip_whitespace): New macro.
3600 Formatting tidy ups.
3602 (md_apply_fix3): Store relocation offset in addend for ELF based
3604 (arm_force_relocation): Always generate relocs for Thumb function
3607 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3609 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3610 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3612 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3614 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3615 flags for the unwind subspace.
3617 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3618 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3619 suitable relocation based on the size of the target's pointer.
3620 Always Use subsegment zero for the unwinders.
3621 (pa_level): Handle "2.0w".
3623 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3625 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3626 with the following instruction unless this was specified.
3628 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3630 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3631 certain sections, to match BFD changes.
3633 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3635 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3636 (EXTRA_SCRIPTS): Define to keep automake happy.
3637 * Makefile.in: Rebuild.
3639 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3641 * Makefile.am: Rename .dep* files to DEP*.
3642 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3643 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3645 * Makefile.in: Rebuild.
3647 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3649 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3651 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3653 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3654 avoid problems on DOS filesystems.
3655 * Makefile.in: Rebuild.
3657 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3659 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3661 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3664 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3666 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3667 line to create ${GDBINIT} rather than .gdbinit.
3668 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3670 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3672 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3674 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3676 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3678 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3680 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3681 non-adjustable symbols.
3683 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3685 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3687 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3689 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3692 1999-08-05 Donn Terry <donn@interix.com>
3694 * config/te-interix.h: New file.
3695 * configure.in (i386-*-interix*): New target.
3696 * configure: Rebuild.
3698 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3700 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3701 selectors for ELF too.
3702 (selector_table): Add "ltp" and "rtp" selectors.
3704 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3706 * config/tc-i386.c (i386_operand): No need to change
3707 operand_string pointer in segment reg case before goto
3708 do_memory_reference. Initialise displacement_string_start and
3709 displacement_string_end after do_memory_reference label.
3710 (i386_index_check): Add operand_string param, and print error
3711 message on failure here.
3712 (i386_intel_memory_operand): Instead of here.
3713 (i386_operand): And here.
3714 (INFER_ADDR_PREFIX): Enable.
3716 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3718 * config/tc-i386.h (DefaultSize): Define. Renumber following
3719 opcode_modifier defines.
3721 From Etienne Lorrain <etienne.lorrain@ibm.net>
3722 * config/tc-i386.c (stackop_size): New variable.
3723 (set_16bit_code_flag): Clear it here.
3724 (set_16bit_gcc_code_flag): New function.
3725 (md_pseudo_table): Add "code16gcc" entry.
3726 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3728 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3730 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3731 next_set_end even if the end symbol is being discarded.
3733 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3734 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3735 * config/obj-coff.c: Likewise.
3736 (seg_info_type): Remove.
3737 (seg_info_off_by_4): Change to array of segT.
3738 (s_get_segment): Adjust accordingly.
3739 (obj_pseudo_table): Fully initialize sentinel entry.
3741 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3742 Ralf Baechle <ralf@uni-koblenz.de>.
3744 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3746 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3748 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3750 * config/tc-i386.c: Indentation and white space changes.
3751 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3752 don't enable it by default.
3753 (i386_intel_operand): Remove redundant prototype.
3754 Move check on number of memory operands, and i.mem_operands++
3755 (i386_intel_memory_operand): To here.
3756 Remove i386_immediate code from here. Remove special case code
3757 for input and output using (%dx). Remove base/index checks and
3758 call i386_index_check instead. Save initial operand_string
3759 argument for error message.
3760 (i386_operand): Remove redundant prototype. Move base/index
3761 checks to i386_index_check.
3762 (i386_displacement): Move intel mode check for non-zero
3764 (i386_intel_memory_operand): To here.
3766 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3768 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3769 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3770 by .register pseudo-op if -64 and --no-undeclared-regs.
3771 (s_register, sparc_adjust_symtab): New functions.
3772 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3773 Declare sparc_adjust_symtab as tc_adjust_symtab.
3774 * doc/c-sparc.texi: Add description of #ignore special literal
3775 for .register pseudo-op.
3777 1999-07-30 Catherine Moore <clm@cygnus.com>
3779 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3780 the relocation's section offset.
3782 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3784 * write.c (fixup_segment): Fix generic error check overflow test.
3786 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3787 X_add_number to long.
3789 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3791 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3794 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3796 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3799 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3801 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3803 * configure.bat: Remove; obsolete.
3804 * config/go32.cfg: Likewise.
3806 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3808 * configure.in (i386-*-vxworks*): New target.
3809 * configure: Rebuild.
3811 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3813 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3815 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3817 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3819 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3820 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3821 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3822 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3823 MAX_RELOC_EXPANSION): Define.
3824 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3826 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3828 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3829 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3830 block. Print a warning if an 8-bit or 16-bit constant
3831 displacement or immediate is truncated on output.
3832 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3834 (i386_operand): Disallow immediate jump absolute operand.
3836 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3838 * configure.in: Bump version number to 2.9.5.
3839 * configure: Rebuild.
3841 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3844 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3846 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3847 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3849 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3851 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3853 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3855 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3856 if -mno-fpu was given.
3857 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3859 (cons_fix_new_arm): Remove misleading comments.
3861 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3863 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3865 (relax_segment): Likewise. After giving a rs_org error, convert
3866 the frag to rs_align to avoid cascading errors.
3868 1999-07-12 Andreas Schwab <schwab@suse.de>
3870 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3872 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3874 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3875 as appropriate. Fill in structure initializations. Add variable
3876 initializations. Add casts.
3877 * dwarf2dbg.c (print_stats): Change i to size_t.
3878 * listing.c (listing_listing): Change list_line to unsigned int.
3880 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3882 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3883 rather than checking for \001 and \002 in symbol name.
3884 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3886 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3888 * configure.in (hppa*-linux-gnu*): New target.
3889 * configure: Rebuilt.
3891 1999-07-08 Nick Clifton <nickc@cygnus.com>
3893 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3895 1999-07-07 Nick Clifton <nickc@cygnus.com>
3897 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3898 accessing symbolP directly.
3900 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3902 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3905 1999-07-05 Nick Clifton <nickc@cygnus.com>
3907 * config/tc-arm.c (ARM_EXT_V5): Define.
3908 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3909 (md_begin): Detect ARM v5 architectures.
3910 (md_parse_option): Accept arm v5 specification.
3911 (md_show_usage): Documment -marmv5 switch.
3913 * doc/c-arm.texi: Document -marmv5 command line option.
3915 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3917 (validate_immediate_twopart): New function. Determine if a
3918 constant can be computed by two ADD instructions.
3919 (output_inst): Remove its command line parameter - it was never
3921 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3922 implememt the ADRL pseudo op.
3923 (tc_gen_reloc): Generate a suitable error message if an ADRL
3924 instruction tries to generate a real reloc.
3926 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3928 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3930 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3933 1999-06-27 H.J. Lu <hjl@gnu.org>
3935 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3936 non BFD_ASSEMBLER case.
3938 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3940 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3943 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3945 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3946 out_end_sequence() when the address decreases due to a new frag.
3947 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3948 numbering starts with 1.
3950 1999-06-23 Nick Clifton <nickc@cygnus.com>
3952 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3954 (mcore_s_text): Call obj_elf_text for ELF target.
3955 (mcore_s_data): Call obj_elf_data for ELF target.
3956 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3958 (mcore_s_bss): New function: Dump literal table before changing
3960 (mcore_s_comm): New function: Dump literal table before changing
3963 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3964 No longer static functions.
3965 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3966 Provide prototypes for these functions.
3968 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3970 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3971 a list of names, to try obj_segment_name, and to try abbreviated
3972 names when using COFF without long section names.
3974 * config/tc-alpha.c: More use of symbol accessor functions.
3975 * config/tc-arc.c: Likewise.
3976 * config/tc-d30v.c: Likewise.
3977 * config/tc-fr30.c: Likewise.
3978 * config/tc-i860.c: Likewise.
3979 * config/tc-m88k.c: Likewise.
3980 * config/tc-mcore.c: Likewise.
3981 * config/tc-ns32k.c: Likewise.
3982 * config/tc-sparc.c: Likewise.
3983 * config/tc-v850.c: Likewise.
3985 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3986 sy_value with appropriate accessor functions.
3987 * config/tc-arm.c (md_apply_fix3): Likewise.
3988 * config/tc-d10v.c (AT_WORD_P): Likewise.
3989 * config/tc-v850.c (reg_name_search): Likewise.
3991 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3992 use symbol_get_bfdsym instead.
3993 * config/tc-ppc.c (md_assemble): Likewise.
3994 * config/tc-v850.c (v850_comm): Likewise.
3996 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3998 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3999 the symbol, rather than accessing the bsym member.
4000 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4001 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4002 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4003 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4004 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4005 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4006 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4007 * config/tc-v850.c (tc_gen_reloc): Likewise.
4009 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4011 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4012 (hppa_gen_reloc_type): Conditionalize on BFD64.
4013 (tc_gen_reloc): Re-enable ELF relocations.
4014 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4016 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4018 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4020 (do_ldst): Move assignment out of if condition.
4021 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4022 parentheses to avoid warning.
4024 1999-06-21 Nick Clifton <nickc@cygnus.com>
4026 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4027 macro to get at the BFD symbol associated with a GAS symbol.
4029 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4031 * config/tc-ppc.c: Update for symbol handling changes.
4032 * config/obj-coff.c: Likewise.
4034 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4036 * tc-hppa.c: General cleanups of ELF support. No more spaces
4037 and subspaces for ELF.
4038 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4039 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4040 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4041 (UNWIND_SECTION_NAME): Likewise.
4042 (space/subspace related structures): Conditionalize definitions
4044 (space/subspace directives and support routines): Conditionalize
4045 definitions and references/uses on OBJ_SOM.
4046 (label_symbol_struct): For ELF, track the symbol's segment. For
4047 SOM track its space.
4048 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4050 (USE_ALIASES): Kill for both SOM & ELF.
4051 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4052 (pa_space, pa_subspace): Corresponding changes.
4053 (pa_spaces_begin): Corresponding chagnes.
4054 (md_begin): Do not muck around with space/subspace stuff for
4056 (md_apply_fix): Temporarily disable argument relocation stuff
4058 (tc_gen_reloc): Temporarily disable relocation generation for
4060 (pa_build_unwind_subspace): Similarly.
4062 1999-06-16 Nick Clifton <nickc@cygnus.com>
4064 * config/tc-arm.c (thumb_set): New pseudo op.
4065 (text, data, section): Override these pseudo ops with ARM
4067 (s_thumb_set): New function: Perform the same as a .set pseudo
4068 op, but also mark the alias'ed symbol as being a Thumb
4070 (arm_s_text): New function: Perform the same as the .text
4071 pseudo op, but dump the literal pool before changing
4073 (arm_s_data): New function: Perform the same as the .data
4074 pseudo op, but dump the literal pool before changing
4076 (arm_s_section): New function: Perform the same as the
4077 .section pseudo op, but dump the literal pool before changing
4079 (arm_cleanup): Do not reset the current section before dumping
4082 1999-06-17 Nick Clifton <nickc@cygnus.com>
4084 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4085 OPTION_NO_WARN_UNMATCHED entries.
4086 (md_parse_option): Generate a warning message if an unrecognised
4087 option is encountered.
4089 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4090 (get_operands): When parsing an expression after an '@' symbol
4091 has been detected, do not ignore '#' symbols.
4092 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4095 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4097 From K. Richard Pixley <rich@noir.com>:
4098 * configure.in (ppc-*-vxworks*): New target.
4099 * configure: Rebuild.
4101 1999-06-12 Philip Blundell <philb@gnu.org>
4103 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4105 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4107 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4108 which refer to symbols in linkonce sections, permit reducing the
4109 relocs if the symbol is local.
4111 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4113 * subsegs.c (subseg_text_p): New function.
4114 * as.h (subseg_text_p): Declare.
4115 * read.c (do_align): Use subseg_text_p to set the default fill.
4116 * write.c (subsegs_finish): Likewise.
4117 * config/obj-coff.c (write_object_file): Likewise.
4118 * config/tc-i386.h (md_maybe_text): Don't define.
4119 (md_do_align): Use subseg_text_p to set the default fill.
4120 * config/tc-m32r.c (m32r_do_align): Likewise.
4121 * config/tc-sh.c (sh_do_align): Likewise.
4122 * config/tc-sparc.h (md_do_align): Likewise.
4124 1999-06-12 David O'Brien <obrien@freebsd.org>
4126 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4127 * configure: Rebuild.
4129 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4131 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4132 * Makefile.am: Rebuild dependencies.
4133 * Makefile.in: Rebuild.
4135 * config/tc-i386.c (i386_immediate): Remove unused label
4138 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4139 * symbols.c: Likewise.
4140 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4141 sy_next field when taking address, rather than symbol_next.
4143 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4145 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4146 value from the output file architecture.
4147 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4148 * dwarf2dbg.h: Change bfd_vma to addressT.
4150 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4152 * dwarf2dbg.h: Use PARAMS in function declarations.
4154 1999-06-11 Martin Dorey <mdorey@madge.com>
4156 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4157 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4159 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4161 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4163 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4165 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4168 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4170 * read.c (read_a_source_file): Only declare inescape if
4173 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4175 (find_entry_byval): Add parens to avoid warning.
4177 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4179 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4182 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4184 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4187 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4188 synthetize_setx): New functions.
4189 (md_assemble): Broken the special cases into the above
4190 functions. Make compiler happy if sizeof(bfd_vma)==4.
4191 Fix sethi generated from set/setuw. If instructions have a relloc,
4192 always clear the fields to be relocated in the opcode.
4193 (sparc_ip): Remove special_case global variable.
4195 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4197 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4198 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4199 indication of success rather than a value.
4200 (itbl_get_val): Likewise.
4201 (itbl_get_field): Use strcspn. Change delimiters to include
4203 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4204 (itbl_get_val): Likewise.
4205 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4207 * symbols.c (copy_symbol_attributes): Convert local symbols to
4210 1999-06-10 Nick Clifton <nickc@cygnus.com>
4212 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4215 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4217 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4218 Optimize set if sizeof(bfd_vma) == 64.
4219 (sparc_ip): Fix sethi - without %hi() it should generate
4220 R_SPARC_22 reloc, not R_SPARC_HI22.
4221 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4223 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4225 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4226 (s_ncons): New function.
4227 (native_op_table): New table.
4228 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4229 R_SPARC_OLO10 handling.
4231 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4233 * expr.h (struct expressionS): Revert last change; widen X_op.
4234 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4236 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4238 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4239 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4240 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4241 * Makefile.in: Regenerated.
4243 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4244 `common' pass on to s_mri_common.
4245 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4247 1999-06-06 Richard Henderson <rth@cygnus.com>
4249 * config/obj-elf.c (obj_elf_section): Don't free the return
4250 value of demand_copy_C_string.
4252 1999-06-05 Richard Henderson <rth@cygnus.com>
4254 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4255 creation logic from obj_elf_create_section.
4257 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4258 (section_stack): New.
4259 (special_sections): Make const.
4260 (obj_elf_section): Gut and rewrite parsing.
4261 (obj_elf_change_section): New function broken out of obj_elf_section.
4262 (obj_elf_parse_section_letters): Likewise.
4263 (obj_elf_section_word): Likewise.
4264 (obj_elf_section_type): Likewise.
4265 (obj_elf_previous): Treat as a toggle.
4266 (obj_elf_popsection): New.
4267 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4268 (ppc_section_type): Likewise.
4269 * config/tc-ppc.h: Likewise.
4271 * expr.h (struct expressionS): Don't make X_op a bitfield.
4272 * config/tc-alpha.c: Update for symbol handling changes.
4273 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4274 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4276 1999-06-05 Richard Henderson <rth@cygnus.com>
4278 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4279 (dwarf2_gen_line_info): Kill unused variables.
4280 (dwarf2_finish): Likewise.
4281 (dwarf2_where): Likewise.
4282 (dwarf2_directive_file): If we've only got a string,
4283 hand off to s_app_file.
4284 * ecoff.c: Move the include of ecoff.h.
4285 * symbols.h (S_IS_FUNCTION): Prototype.
4287 * read.c (LEX_HASH): Supply a default.
4289 (s_globl): Update `c' after skipping whitespace.
4290 * read.h (LEX_END_NAME, is_name_ender): New.
4291 * expr.c (get_symbol_end): Respect it.
4293 1999-06-04 Mark Klein <mklein@dis.com>
4295 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4297 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4299 * config/tc-hppa.c: Update for symbol handling changes.
4301 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4303 * cgen.c: Update for symbol handling changes.
4304 * config/tc-m32r.c: Likewise.
4306 * config/tc-hppa.h: Update for symbol handling changes.
4307 * config/tc-hppa.c: Likewise.
4309 * config/tc-arm.h: Update for symbol handling changes.
4310 * config/tc-arm.c: Likewise.
4311 (symbol_make_empty): Remove. Just use symbol_create.
4313 * symbols.c (symbol_set_tc): Correct name.
4315 * Makefile.am: Rebuild dependencies.
4316 ($(OBJS)): Don't depend upon struc-symbol.h.
4317 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4318 * dep-in.sed: Don't remove struc-symbol.h.
4319 * Makefile.in: Rebuild.
4321 * doc/internals.texi (Symbols): Describe changes in symbol
4324 1999-06-03 Richard Henderson <rth@cygnus.com>
4326 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4327 instead of doing the work by hand.
4329 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4331 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4332 state of line state-machine.
4333 (struct ls): Collect DWARF2 line state-machine state in new member
4334 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4335 resulted in any DWARF2 directives.
4336 (reset_state_machine): New function.
4337 (out_end_sequence): Ditto.
4338 (dwarf2_gen_line_info): When switching sections or switching to a
4339 lower text address, call out_end_sequence() first to terminate the
4340 previous code sequence as code sequences MUST have monotonically
4341 increasing addresses.
4342 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4344 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4346 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4347 DWARF2 debug info (line information only, at this point).
4348 * as.h: Update comment about supported debug formats.
4349 * dwarf2dbg.c, dwarf2dbg.h: New files.
4350 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4352 * expr.c (operand): Don't use [ for parens if we want an index op.
4353 (op_encoding): Switch [ into O_index, if desired.
4354 (op_rank): Renumber with O_index on bottom.
4355 (expr): If O_index, match closing bracket.
4356 * expr.h (O_index): New.
4358 * read.c (read_a_source_file): Conditionally allow matched "
4359 in lines passed to md_assemble.
4361 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4363 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4365 Add support for storing local symbols in a small structure to save
4366 memory when assembling large files.
4367 * as.h: Don't include struc-symbol.h.
4368 (symbolS): Add typedef.
4369 * symbols.c: Include struc-symbol.h.
4370 (local_hash): New static variable.
4371 (save_symbol_name): New static function, from symbol_create.
4372 (symbol_create): Call save_symbol_name.
4373 (local_symbol_count): New static variable.
4374 (local_symbol_conversion_count): Likewise.
4375 (LOCAL_SYMBOL_CHECK): Define.
4376 (local_symbol_make): New static function.
4377 (local_symbol_convert): New static function.
4378 (colon): Handle local symbols. Create local symbol for local
4380 (symbol_table_insert): Handle local symbols.
4381 (symbol_find_or_make): Create local symbol for local label name.
4382 (symbol_find_base): Check for local symbol.
4383 (symbol_append, symbol_insert): Check for local symbols.
4384 (symbol_clear_list_pointers, symbol_remove): Likewise.
4385 (verify_symbol_chain): Likewise.
4386 (copy_symbol_attributes): Likewise.
4387 (resolve_symbol_value): Handle local symbols.
4388 (resolve_local_symbol): New static function.
4389 (resolve_local_symbol_values): New function.
4390 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4391 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4392 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4393 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4394 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4395 (symbol_previous, symbol_next): New functions.
4396 (symbol_get_value_expression): Likewise.
4397 (symbol_set_value_expression): Likewise.
4398 (symbol_set_frag, symbol_get_frag): Likewise.
4399 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4400 (symbol_mark_used_in_reloc): Likewise.
4401 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4402 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4403 (symbol_mri_common_p): Likewise.
4404 (symbol_mark_written, symbol_clear_written): Likewise.
4405 (symbol_written_p): Likewise.
4406 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4407 (symbol_section_p, symbol_equated_p): Likewise.
4408 (symbol_constant_p): Likewise.
4409 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4410 (symbol_get_obj, symbol_set_obj): Likewise.
4411 (symbol_get_tc, symbol_set_tc): Likewise.
4412 (symbol_begin): Initialize local_hash.
4413 (print_symbol_value_1): Handle local symbols.
4414 (symbol_print_statistics): Print local symbol statistics.
4415 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4416 Declare new symbols.c functions. Move many declarations here from
4418 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4419 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4420 (struct symbol): Move bsym to make it clearly the first field.
4421 Remove TARGET_SYMBOL_FIELDS.
4422 (symbolS): Don't typedef.
4423 (struct broken_word): Remove.
4424 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4425 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4426 (symbol_clear_list_pointers): Likewise.
4427 (symbol_insert, symbol_remove): Likewise.
4428 (symbol_previous, symbol_append): Likewise.
4429 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4430 (struct local_symbol): Define.
4431 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4432 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4433 (local_symbol_get_frag, local_symbol_set_frag): Define.
4434 (local_symbol_get_real_symbol): Define.
4435 (local_symbol_set_real_symbol): Define.
4437 * write.c (write_object_file): Call resolve_local_symbol_values.
4438 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4439 (TARGET_SYMBOL_FIELDS): Don't define.
4440 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4441 ECOFF_DEBUGGING, add ECOFF fields.
4442 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4443 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4444 ECOFF_DEBUGGING, add ECOFF fields.
4445 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4446 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4447 * config/tc-mcore.h: Don't include struc-symbol.h.
4448 (TARGET_SYMBOL_FIELDS): Don't define.
4449 (struct mcore_tc_sy): Define.
4450 (TC_SYMFIELD_TYPE): Define.
4451 * Many files: Use symbolS instead of struct symbol. Use new
4452 accessor functions rather than referring to symbolS fields
4455 * read.c (s_mri_common): Don't add in value of line_label.
4457 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4458 checking for SEC_LINK_ONCE.
4460 * config/tc-sh.h (sh_fix_adjustable): Declare.
4462 * app.c (input_buffer): New static variable.
4463 (app_push): Save saved_input in allocated buffer.
4464 (app_pop): Restored saved_input.
4465 (do_scrub_chars): Change get parameter to take char * and int as
4466 arguments. Change GET macro to pass input_buffer to get
4467 function. Don't save input into allocated buffer.
4468 * as.h (do_scrub_chars): Update declaration.
4469 * input-file.c (input_file_get): Change to take char * and int.
4470 Read data into passed in buffer. Remove static buffer.
4471 * read.c (scrub_from_string): Change to take char * and int. Copy
4472 data into passed in buffer.
4474 * hash.h: Neaten. Declare hash_traverse.
4475 * hash.c: Complete rewrite based on BFD hashing code.
4476 * gasp.c (chunksize): New variable.
4477 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4480 1999-05-28 Nick Clifton <nickc@cygnus.com>
4482 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4483 addend unless the target uses an old ABI.
4485 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4487 -Wchar-subscripts cleanup
4488 * listing.c (listing_newline): Use unsigned char variable, so
4489 calls to isascii,iscntrl are correct.
4490 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4492 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4493 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4494 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4495 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4497 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4499 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4501 (arch_coldfire_p): New #define.
4502 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4504 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4506 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4508 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4509 (install_operand): Add place `N'.
4510 (init_table): Add registers ACC, MACSR, MASK.
4512 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4514 * config/tc-m68k.c: Change mcf5200 --> mcf.
4515 (archs): Add mcf5206e, mcf5307.
4516 (m68k_ip): Add format `u'.
4517 (install_operand): Add place `m', `M', `h'.
4518 (init_table): Add upper/lower registers.
4520 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4522 1999-05-28 Martin Dorey <mdorey@madge.com>
4524 * config/tc-i960.c: Several minor changes to add ELF and
4525 BFD_ASSEMBLER support.
4526 * config/tc-i960.h: Likewise.
4527 * configure.in (i960-*-elf*): New target.
4528 * aclocal.m4, configure: Rebuild.
4530 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4532 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4533 reloc changes when defined(BFD_ASSEMBLER).
4535 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4537 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4539 * write.c (write_print_statistics): Output to file, not stderr.
4541 * expr.c (generic_bignum_to_int32,64): Prototype.
4543 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4544 output_sleb128, output_uleb128, output_big_sleb128,
4545 output_big_uleb128, output_big_leb128): Prototype.
4546 (output_big_sleb128, output_big_uleb128): Make inline.
4547 (output_big_leb128): Remove inline
4549 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4550 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4551 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4552 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4553 value for correct overflow check in write.c:fixup_segment.
4554 * write.c (fixup_segment): Move bitfield overflow checks to after
4555 the md_apply_fix call.
4556 * config/obj-coff.c (fixup_segment): Likewise.
4557 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4558 valueT *val argument.
4560 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4562 * config/atof-ieee.c (gen_to_words): Correctly round a
4563 denormalized number. Fix off-by-one in range checking for
4564 exponent in a denormal.
4566 1999-05-10 Nick Clifton <nickc@cygnus.com>
4568 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4571 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4573 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4575 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4577 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4578 (ReverseRegRegmem): Remove.
4579 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4580 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4581 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4584 From Doug Ledford <dledford@redhat.com>
4585 * config/tc-i386.h (RegXMM): New for P/III.
4586 * config/tc-i386.c: Add support for P/III.
4588 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4590 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4591 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4592 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4594 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4596 * config/tc-i386.c (i386_immediate): Skip whitespace before
4597 complaining about junk after expression.
4598 (i386_displacement): Likewise.
4600 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4602 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4603 Don't copy before downcaseing.
4605 1999-05-05 Catherine Moore <clm@cygnus.com>
4607 * tc-m68k.c: Include elf/m68k.h.
4608 (m68k_elf_final_processing): New routine.
4609 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4612 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4614 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4617 1999-04-30 Nick Clifton <nickc@cygnus.com>
4619 * config/tc-mcore.c (mcore_s_section): Dump literals before
4622 1999-04-29 Nick Clifton <nickc@cygnus.com>
4624 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4627 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4629 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4630 (TC_INIT_FIX_DATA): Delete.
4631 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4632 (TC_INIT_FIX_DATA): Delete.
4633 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4634 * write.c (fix_new_internal): Initialize fx_cgen member.
4635 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4636 (gas_cgen_md_apply_fix3): Update.
4637 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4638 (md_cgen_record_fixup_exp): Update.
4639 (FX_OPINFO_R_TYPE): Update.
4641 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4642 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4643 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4644 * frags.h (struct frag): Make opindex, opinfo ints.
4646 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4648 1999-04-26 Tom Tromey <tromey@cygnus.com>
4650 * aclocal.m4, configure: Updated for new version of libtool.
4652 1999-04-22 Nick Clifton <nickc@cygnus.com>
4654 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4656 (md_apply_fix3): Do not fix up absolute relocations against
4659 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4661 1999-04-20 Nick Clifton <nickc@cygnus.com>
4663 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4664 changes and data-in-text directives.
4665 (mcore_cons): New function: intercept cons() operations.
4666 (mcore_float_cons): New function: intercept float_cons()
4668 (mcore_stringer): New function: intercept stringer() operations.
4670 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4672 * obj.h (struct format_ops): Change generate_asm_lineno field to
4674 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4676 * config/tc-alpha.c (find_opcode_match): Add default case to
4678 (find_macro_match): Likewise.
4679 (load_expression): Parenthesize && within ||.
4681 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4683 1999-04-17 Nick Clifton <nickc@cygnus.com>
4685 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4686 .text .data .section pseudo ops.
4687 (mcore_s_section): New function. Dump lits before changing secs.
4688 (mcore_s_text): New function. Dump lits before changing secs.
4689 (mcore_s_data): New function. Dump lits before changing secs.
4691 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4693 * config/tc-mips.c (mips_32bitmode): New.
4694 (md_begin): Set mips_32bitmode if needed.
4695 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4696 Set EF_MIPS_32BITMODE.
4698 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4700 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4703 1999-04-16 Nick Clifton <nickc@cygnus.com>
4705 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4707 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4709 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4710 expressions correctly.
4713 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4715 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4717 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4719 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4720 and fmpynfadd instructions.
4722 1999-04-11 Richard Henderson <rth@cygnus.com>
4724 * as.h (environ): Declare it, if needed.
4725 * as.c (dump_statistics): Don't declare environ.
4726 * configure.in (environ): Detect declaration.
4727 * configure, config.in: Rebuild
4729 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4730 (i386_displacement): Allocate enough space for replacement buffer.
4731 Clean up replacement buffer initialization.
4733 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4735 * subsegs.c (section_symbol): Don't create a new symbol if one
4736 already exists; instead, use the existing one, but set its segment
4737 and frag data if it hasn't already been defined.
4738 * config/obj-coff.c (c_section_symbol): Likewise.
4740 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4742 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4744 1999-04-08 Nick Clifton <nickc@cygnus.com>
4746 * config/tc-mcore.c: New File: Support routines for MCore
4748 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4749 * config/obj-coff.c: Add support for mcore-pe target.
4751 * Makefile.am: Add support for MCore targets.
4752 * Makefile.in: Regenerate.
4753 * configure.in: Add support for MCore targets.
4754 * configure: Regenerate.
4756 * doc/all.texi: Set MCORE.
4757 * doc/as.texinfo: Document MCore specific command line options.
4759 * write.h: Prevent multiple inclusion.
4761 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4763 * asintl.h (LC_MESSAGES): Never define.
4764 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4766 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4769 * Makefile.am (m68k-parse.c): If configuring in the source
4770 directory, copy m68k-parse.y into the local directory before
4771 running ylwrap, to remove spurious differences when generating
4773 * Makefile.in: Rebuild.
4775 * config/tc-sparc.h (md_do_align): Just allocate the number of
4776 bytes necessary, rather than always allocating 1024.
4778 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4780 * listing.c (listing_newline): Add cast to avoid warning.
4781 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4782 * config/tc-i386.c (i386_scale): Add return value.
4783 (build_displacement_string): Remove unused local temp_disp2.
4784 (i386_intel_memory_operand): Add parentheses to avoid warning.
4785 (i386_intel_operand): Remove unused local end_of_operand_string.
4786 (i386_operand): Remove unused local operand_modifier.
4787 (i386_operand): Add parens to avoid warning.
4789 1999-04-04 Don Bowman <don@pixsci.com>
4791 * configure.in: Add mips*-*-vxworks* target; have it define
4793 * configure, config.in: Rebuild.
4795 1999-03-31 Nick Clifton <nickc@cygnus.com>
4797 * configure.in (emulations): Add support for arm-epoc-pe.
4798 * configure: Regenerate.
4799 * config/te-epoc-pe.h: New file. Define macros specific to
4801 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4802 for arm-epoc-pe target.
4804 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4806 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4808 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4810 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4811 detect ",n" without a condition.
4812 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4815 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4817 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4818 instruction is encoded with one bit.
4821 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4823 * doc/internals.texi (CPU backend): Mention that
4824 line_separator_chars should not include newline. From thi
4825 <ttn@mingle.glug.org>.
4827 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4829 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4830 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4832 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4834 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4836 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4838 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4841 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4843 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4845 1999-03-15 Martin Hunt <hunt@cygnus.com>
4847 * app.c (do_scrub_begin): Change '-' back to a symbol char
4848 so we can use multiple opcodes on a line again.
4850 * config/tc-d30v.c: By default, warn if a symbol has
4851 the same name as a register. Plus some minor
4852 updates from the branch.
4854 1999-03-13 Nick Clifton <nickc@cygnus.com>
4856 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4857 BFD_RELOC_16 and BFD_RELOC_64.
4859 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4861 * expr.c (expr): Add missing else.
4863 1999-03-12 Nick Clifton <nickc@cygnus.com>
4865 * config/tc-arm.c (md_apply_fix3): Improve error message.
4867 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4869 * Makefile.am (CPU_TYPES): Add fr30.
4870 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4871 (fr30,m32r dependencies): Update.
4872 * Makefile.in: Rebuild.
4874 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4875 (gas_cgen_record_fixup_exp): Ditto.
4876 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4877 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4878 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4879 (md_cgen_lookup_reloc): Update use of operand->type.
4880 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4881 (md_convert_frag): Call cgen_operand_lookup_by_num.
4882 (md_cgen_lookup_reloc): Update use of operand->type.
4883 (m32r_cgen_record_fixup_exp): Ditto.
4885 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4887 * config/tc-mips.c (md_show_usage): Fix message.
4889 1999-03-03 Nick Clifton <nickc@cygnus.com>
4891 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4892 and LDR reg,=<expr> instruction.
4894 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4897 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4899 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4901 1999-02-17 Nick Clifton <nickc@cygnus.com>
4903 This patch was created by: Scott Bambrough
4904 <scottb@corelcomputer.com>
4907 Special cased '@' character. The '@' character is used as the
4908 ARM assembler comment character, as a special character
4909 and in ELF .symver pseudo-op's, and as a special character in
4910 .type and .section pseudo-ops.
4911 (symver_pseudo): New static variable.
4912 (symver_state): New static variable.
4913 (struct app_save): Add field 'symver_state'.
4914 (app_push): Save global symver_state int struct app_save.
4915 (app_pop): Restore global symver_state from struct app_save.
4916 (do_scrub_chars): Special case handling of '@' character in
4919 * configure.in: Modified to recognize armv* uname syntax from ARM
4921 * configure: Regenerated.
4923 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4924 a prefix to the section's type.
4925 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4926 the type's typename.
4928 * config/tc-arm.h: Add support for PIC generation:
4929 (pic_code): New boolean.
4930 (obj_relocate_extern): Define.
4931 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4932 (TC_CONS_FIX_NEW): Define.
4933 (tc_fix_adjustable): Define.
4934 (GLOBAL_OFFSET_TABLE_NAME): Define.
4936 * config/tc-arm.c: Add support for PIC generation:
4937 (line_seperator_chars): Allow ';' as a seperator for Linux.
4938 (is_immediate_prefix): New macro.
4939 (arm_parse_reloc): New function.
4940 (s_arm_elf_cons): New function.
4941 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4942 (md_undefined_symbol): Special case handling for the Global Offset
4944 (md_apply_fix3): Handle PIC relocs.
4945 (tc_gen_reloc): Handle PIC relocs.
4946 (md_parse_option): Add support for '-k' command line switch to
4947 enable PIC generation.
4948 (cons_fix_new_arm): New function.
4949 (s_arm_elf_cons): New function.
4951 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4953 * configure.in: Add comments for uses of AC_DEFINE.
4954 * acinclude.m4: Likewise.
4955 * acconfig.h: Remove.
4956 * aclocal.m4: Rebuild.
4957 * configure: Rebuild.
4958 * Makefile.in: Rebuild.
4959 * config.in: Rebuild.
4961 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4963 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4964 non-constant offset from a base register.
4966 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4968 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4971 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4973 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4974 (emit_insn): Look for pc-relative and no-overflow specifiers on
4975 internal relocation types.
4977 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4979 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4982 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4984 (mips_4650, mips_4010, mips_4100): Variables removed.
4985 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4986 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4988 (md_begin): Don't bother initializing the mips_NNNN variables;
4989 mips_cpu is set, and that's good enough now.
4990 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4991 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4992 (show): New function, to handle wrapping in the CPU lists.
4993 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4995 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4997 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4998 than treat as an immediate specifier.
5000 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5002 * config/tc-i386.c: Prototype many functions.
5003 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5004 (i386_immediate): Remove unused second argument.
5005 (i386_intel_operand): Fix i386_is_reg typo.
5006 (i386_operand): Use allow_naked_reg.
5007 (output_invalid): Make operand int for K&R.
5009 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5011 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5013 * Makefile.in: Rebuild.
5015 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5017 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5019 (EXTRA_as_new_SOURCES): Comment out.
5020 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5021 * Makefile.in: Rebuild.
5022 * doc/Makefile.in: Rebuild.
5023 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5024 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5025 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5026 * configure: Rebuild.
5027 * aclocal.m4: Rebuild.
5028 * config.in: Rebuild.
5029 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5030 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5031 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5032 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5033 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5034 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5035 (gas_cgen_record_fixup_exp): Ditto.
5036 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5037 descriptor, not global variable.
5038 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5039 descriptor, not global variable. Refer to insert_operand handler
5040 via cpu descriptor, not global function.
5041 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5042 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5043 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5044 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5045 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5046 * config/tc-m32r.c: Ditto.
5047 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5048 (md_assemble): Ditto.
5049 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5051 1999-02-09 Nick Clifton <nickc@cygnus.com>
5053 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5054 relocations for ELF targets.
5056 1999-02-08 Nick Clifton <nickc@cygnus.com>
5058 * configure.in: Add support for StrongARM target.
5059 * configure: Regenerate.
5061 1999-02-05 Nick Clifton <nickc@cygnus.com>
5063 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5065 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5068 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5070 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5072 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5074 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5075 (INTEL_DWORD_MNEM_SUFFIX): Define.
5078 (DWORD_PTR): Define.
5079 (XWORD_PTR): Define.
5081 (OFFSET_FLAT): Define.
5083 (NONE_FOUND): Define.
5086 * config/tc-i386.c (set_intel_syntax): New routine.
5087 (intel_syntax): Declare.
5088 (allow_naked_reg): Declare.
5089 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5090 (intel_float_operand): New routine.
5091 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5092 Handle brackets as well as parens. Call i386_intel_operand for
5093 intel syntax. Reverse operands if appropriate. Handle new
5094 suffixes. Handle movzx and movsx.
5095 (i386_is_reg): New routine.
5096 (i386_immediate): New routine.
5097 (i386_scale): New routine.
5098 (i386_displacement): New routine.
5099 (i386_operand_modifier): New routine.
5100 (build_displacement_string): New routine.
5101 (i386_parse_seg): New routine.
5102 (i386_intel_memory_operand): New routine.
5103 (i386_intel_operand): New routine.
5104 (i386_operand): Call i386_displacement, i386_immediate,
5105 i386_scale, etc. instead of handling inline.
5106 (parse_register): Handle registers without prefix.
5108 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5110 * configure: Regenerate.
5111 * configure.in (arm-*-oabi): New.
5112 (thumb-*-oabi): New.
5113 * config/tc-arm.c (target_oabi): Declare.
5114 (md_apply_fix3): Support REL relocs.
5115 (md_parse_option): Handle -oabi.
5116 (elf32_arm_target_format): New routine.
5117 (md_longopts): Add OPTION_OABI.
5118 * config/tc-arm.h: Redefine TARGET_FORMAT.
5121 1999-01-28 Nick Clifton <nickc@cygnus.com>
5123 * write.c (write_relocs): Handle out of range error.
5125 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5126 (fr30_force_relocation): Default to 0.
5128 * config/tc-fr30.h (obj_fix_adjustable): Define.
5129 (TC_FORCE_RELOCATION): Define.
5131 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5134 1999-01-16 Nick Clifton <nickc@cygnus.com>
5136 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5137 merge of two instructions if the left instruciton kills the right.
5139 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5141 * Makefile.in: Regenerate.
5142 * configure.in: Redo test for using cgen.
5143 * configure: Regenerate.
5145 1999-01-09 Nick Clifton <nickc@cygnus.com>
5147 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5148 redefinition of this macro.
5150 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5152 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5155 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5157 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5158 a read of HI or LO and an immediatly following branch.
5160 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5162 * config/tc-mips.c (md_begin): Another correction to the setting of
5165 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5167 * config/tc-mips.c (md_begin): Correct type-o in setting of
5170 1998-12-21 Nick Clifton <nickc@cygnus.com>
5172 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5173 bit insn when optimizing, so that parallelised instructions will
5174 start on a 32 bit boundary.
5176 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5178 * config/tc-mips.c (mips_eabi64): New.
5179 (md_begin): Set mips_eabi64.
5180 (mips_elf_final_processing): Use it.
5182 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5184 * config/tc-mips.c (mips_elf_final_processing):
5185 Correct setting of ABI in e_flags.
5187 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5189 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5192 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5194 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5196 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5198 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5199 warning, values that don't fit in the field.
5201 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5203 * config/tc-mips.c (mips_abi_string): New.
5204 (md_parse_option,md_longopts): Add mabi.
5205 (mips_elf_final_processing): Set e_flags based on mabi flag.
5207 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5209 * config/tc-mips.c (md_parse_option): Handle vr4111.
5211 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5213 * config/tc-h8300.c (build_bytes): Change message given if the
5214 instruction requires H8/300H mode and we're not in Hmode, to
5215 suggest that it may be the operand modes that are the problem, not
5216 necessarily the opcode.
5218 1998-12-10 Nick Clifton <nickc@cygnus.com>
5220 * config/tc-fr30.c: Add line separator character.
5222 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5224 * configure.in (hppa-*-mpeix*): New target.
5225 * config/obj-som.h (obj_som_compiler): Declare.
5226 * config/obj-som.c (compiler_seen): New static variable.
5227 (obj_som_compiler): New function.
5228 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5229 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5230 (pa_type_args): Set hppa_priv_level.
5231 (pa_compiler): New static function if OBJ_SOM.
5232 * configure: Rebuild.
5234 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5236 * read.c (output_leb128): Don't mark as inline.
5238 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5240 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5241 AIX .vbyte unaligned data support.
5242 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5243 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5246 1998-12-07 Nick Clifton <nickc@cygnus.com>
5248 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5251 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5253 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5254 BFD_RELOC_ARM_PCREL_BRANCH.
5256 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5258 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5259 checking the target type.
5260 (mips-dec-bsd*): Set endian to little.
5261 * configure: Rebuild.
5263 COFF weak symbol support, based on patches from Mark Elbrecht
5264 <snowball3@usa.net>:
5265 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5266 * config/obj-coff.c (obj_coff_weak): New static function.
5267 (obj_coff_endef) [both versions]: Handle weak symbols.
5268 (coff_frob_symbol): Likewise.
5269 (yank_symbols): Likewise.
5270 (obj_pseudo_table): Add "weak".
5272 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5273 <aymeric.vincent@emi.u-bordeaux.fr>.
5274 * aclocal.m4: Rebuild with current tools.
5275 * configure: Rebuild.
5277 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5278 an assertion failure for a case we can't handle when OBJ_ECOFF.
5280 * expr.c (operator): And with 0xff to avoid problems with signed
5283 1998-12-03 Nick Clifton <nickc@cygnus.com>
5285 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5286 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5288 1998-12-02 Nick Clifton <nickc@cygnus.com>
5290 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5293 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5295 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5296 calculation of pcrel point.
5298 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5300 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5303 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5305 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5307 (d10v_cleanup): Only generate previous insn if a multiline insn is
5310 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5312 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5315 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5317 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5318 -marm6xxx command line switches.
5320 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5322 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5323 (itbl-ops.o): Delete duplicate dependencies.
5324 Rebuild dependencies.
5325 Add fr30 dependencies.
5326 * Makefile.in: Rebuild.
5328 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5330 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5332 * listing.c: Ignore line terminator characters found inside
5335 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5337 * po/gas.pot: Regenerated.
5339 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5341 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5342 fr30_is_label_start(). Also checks for delay slot insns.
5344 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5345 FR30 instructions which contain a colon in the mnemonic.
5347 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5349 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5351 * config/tc-fr30.c: Removed currently superflous code.
5353 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5355 * config/tc-fr30.h: New file.
5356 * config/tc-fr30.c: Tweaking so that it will compile.
5358 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5360 * config/tc-d10v.h (obj_fix_adjustable): Define.
5361 (TC_FORCE_RELOCATION): Define.
5362 (d10v_force_relocation): Declare.
5363 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5364 (md_apply_fix3): Handle Vtable relocs.
5365 (d10v_fix_adjustable): New.
5366 (d10v_force_relocation): New.
5368 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5370 * config/tc-d30v.c: Change default behaviour to ignore potential
5371 conflicts between register name and symbol names.
5373 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5375 * configure.in: Add fr30-*-*.
5376 * config/tc-fr30.c: New file.
5377 * Makefile.in: Regenerated.
5378 * config.in: Regenerated.
5379 * configure: Regenerated.
5380 * doc/Makefile.in: Regenerated.
5381 * po/gas.pot: Regenerated.
5383 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5385 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5388 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5390 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5392 (do_scrub_chars): Add some casts to unsigned char to avoid
5393 unwanted sign extension.
5394 * read.c (lex_type): Set characters about 127 to be symbol
5396 * config/tc-i386.c (md_begin): Set identifier_chars and
5397 operand_chars for values above 127.
5399 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5401 * configure.in: detect cygwin* instead of cygwin32*
5402 * configure: regenerate
5404 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5406 * listing.c: Add support for producing a listing from piped
5409 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5411 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5412 (append_insn): Account for the tx39's multiply behavior.
5414 1998-10-26 Michael Meissner <meissner@cygnus.com>
5416 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5417 from assemble_parallel_insns. Add support for '->' to indicate
5418 explicitly serializing the instructions.
5419 (md_assemble): Ditto.
5421 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5423 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5426 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5428 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5430 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5432 * config/tc-mips.c : support frame and regmask/fregmask when
5433 MIPS_STABS_ELF is specified.
5435 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5437 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5438 (md_apply_fix): Don't return 1 for VTABLE relocs.
5439 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5441 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5443 * doc/c-i386.texi: Replace occurences of "opcode" with
5444 "instruction mnemonic", "instruction", or "mnemonic" when
5445 referring to the name of an instruction. Use "opcode" when
5446 referring to the sequence of machine bytes.
5448 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5449 (is_opcode_char): Rename to is_mnemonic_char.
5450 (md_assemble and i386_operand): Correct error messages from
5451 "opcode" to "instruction mnemonic"
5452 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5453 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5454 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5455 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5456 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5457 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5458 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5460 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5462 * config/tc-i386.c (i386_operand): Check for garbage after
5465 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5467 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5468 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5470 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5472 * config/tc-sh.h (obj_fix_adjustable): Define.
5473 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5474 (md_apply_fix): Likewise.
5475 (tc_gen_reloc): Likewise.
5476 (sh_fix_adjustable): New.
5478 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5480 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5481 * cgen.h (gas_cgen_finish_insn): Update prototype.
5482 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5483 cgen_insn_t -> CGEN_INSN_INT.
5484 (make_parallel): Update handling of CGEN_INT_INSN_P.
5485 (assemble_parallel_insn): Ditto.
5486 (target_make_parallel): New function.
5487 (md_assemble): Use it.
5489 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5491 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5493 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5495 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5496 converted into lower case.
5498 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5500 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5501 (gas_cgen_tc_gen_reloc): Likewise.
5502 * config/tc-m32r.h (obj_fix_adjustable): Define.
5503 * config/tc-m32r.c (m32r_fix_adjustable): New.
5504 (m32r_force_relocation): Handle VTABLE relocs.
5506 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5508 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5510 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5512 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5513 to lower case before parsing.
5515 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5516 parallel insns modift buts in the PSW as a side effect.
5518 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5520 * config/tc-d30v.c (find_format): Test for missing flag and
5523 (md_apply_fix3): Fix error messages to avoid
5524 assumption about presence of a symbol.
5526 (parallel_ok): Disallow parallel instructions that both modify the
5529 (find_format): Generate a warning if an odd numbered register is
5530 used as the first register in a mutli-register instruction.
5532 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5534 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5535 relocations are always associated with a symbol.
5537 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5539 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5540 (elf32_sparc_force_relocation): Declare.
5541 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5542 (tc_gen_reloc): Handle vtable relocs.
5543 (elf32_sparc_force_relocation): New.
5545 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5547 * symbols.c (S_IS_FUNCTION): New.
5548 * config/tc-v850.h (obj_fix_adjustable): Define.
5549 (TC_FORCE_RELOCATION): Define.
5550 (v850_force_relocation): Declare.
5551 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5552 of fx_addnumber for VTABLE reloc addends.
5553 (md_apply_fix3): Handle VTABLE relocs.
5554 (v850_fix_adjustable): New.
5555 (v850_force_relocation): New.
5557 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5559 * tc-hppa.c (fp_operand_format): Add some additional formats.
5560 (pa_ip): Do not automatically promote into pa2.0 mode.
5561 (pa_level): Handle ".level 2.0".
5563 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5565 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5566 * config/tc-i386.h (template.extension_opcode): Change to
5567 unsigned int to allow full range of 8-bit opcode suffixes.
5568 (None): Redefine as 0xffff.
5570 From Jeff B Epler <jepler@usgs.gov>
5571 * doc/c-i386.texi (i386-SIMD): New section.
5573 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5575 * read.c (discard_rest_of_line): New function.
5576 * read.h: Declare it.
5577 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5579 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5581 * config/tc-d10v.c (find_symbol_matching_register): New function.
5582 (find_opcode): Cope with the case where a register name matches
5585 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5587 * config/tc-v850.c (md_pcrel_from): Rename to
5588 v850_pcrel_from_section.
5589 (v850_pcrel_from_section): Do not resolves symbols in other
5592 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5594 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5596 * config/tc-d10v.c (find_opcode): Generate an error if a register
5597 is supplied for an operand that should not be a register.
5599 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5601 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5602 instructions to have another instruction in the right bin.
5604 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5606 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5607 the right container if the left container holds a branch
5610 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5612 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5613 both a register name and symbol name.
5614 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5616 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5618 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5619 execution unit class.
5621 (reg_name_search): If a name matches a register and a symbol,
5622 prefer the register.
5623 (find_format): Disallow flag registers when a general purpose
5624 register is required.
5625 If a number is required, but a register has been given, check to
5626 see if a symbol with the same name as the register exists, and if
5627 so, use that symbol.
5629 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5631 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5633 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5635 * config/tc-d30v.c (find_format): Do not accept flag registers as
5636 general purpose registers.
5637 (find_format): If an immediate value is expected at a given place
5638 in a format, but a register name has been provided instead, check
5639 to see if that register name matches the name of a predefined
5640 symbol and if it does, then use the symbol instead.
5641 (reg_name_search): If a register name matches a symbol name,
5642 prefer the register name to the symbol name.
5644 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5646 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5647 the previous insn to empty.
5649 1998-09-20 Michael Meissner <meissner@cygnus.com>
5651 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5652 pieces, forcing the use of an ANSI compiler.
5654 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5656 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5658 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5660 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5662 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5664 (obj_elf_vtable_entry): Likewise.
5665 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5666 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5667 (tc_gen_reloc): Likewise.
5668 (arm_fix_adjustable): Likewise.
5669 (elf32_arm_force_relocation): New.
5670 (armelf_frob_symbol): Remove coff-style symbol support.
5672 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5674 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5676 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5678 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5679 OBJ_COFF so that routine is defined for a.out format.
5681 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5683 * config/tc-i386.c (i386_operand): Detect non-segment registers
5684 used as segment prefixes.
5686 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5688 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5689 optimize across FDE boundaries.
5691 * config/obj-coff.c (obj_coff_section): Preserve any link once
5692 flags when setting the section flags.
5694 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5696 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5697 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5699 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5701 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5704 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5706 * frags.c (frag_grow): Include the size of the frag struct in the
5709 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5710 if the new subseg comes before the old.
5712 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5714 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5715 to handle edge8 and edge16.
5717 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5719 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5720 before we clobber the symbol involved.
5722 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5724 * config/tc-arm.c: Remove OBJ_ELF definitions for
5725 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5726 use arm_adjust_symtab for OBJ_COFF.
5727 (armelf_adjust_symtab): New Routine.
5728 * config/tc-arm.h: Define obj_adjust_symtab to
5729 armelf_adjust_symtab for OBJ_ELF.
5731 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5733 * configure.in: Make all i386-elf targets use bfd_gas.
5734 * config/tc-i386.c (tc_i386_force_relocation): New.
5735 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5736 (md_apply_fix3): Likewise.
5737 (tc_gen_reloc): Handle them.
5738 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5739 tc_i386_force_relocation.
5741 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5743 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5745 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5747 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5748 current opcode after writing the first insturction of a reverse
5751 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5753 * read.h (generate_lineno_debug): Add prototype.
5754 * read.c (generate_lineno_debug): Make non-static.
5756 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5758 * config/tc-i386.c (md_assemble): Only warn for address/data size
5761 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5763 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5764 against Thumb function names, as the linker needs this information.
5766 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5768 * expr.c (operand): Check also that there is no advance in operand
5769 after atof_generic in order to decide "is it label 0f or floating
5772 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5774 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5775 command line options with a single dash.
5776 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5778 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5780 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5781 * tc-arm.c (arm_fix_adjustable): New routine.
5783 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5785 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5786 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5787 demand_empty_rest_of_line before mri_comment_end.
5788 (equals): Check garbage after expression before
5789 mri_comment_end in MRI mode.
5791 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5793 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5794 small immediate constant to use the constant itself rather than
5797 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5799 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5800 (pa_leave): Likewise.
5802 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5804 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5806 (i386_operand): Fix an error message.
5808 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5810 * doc/c-arm.texi (ARM Directives): Document .req directive.
5812 * config/tc-arm.c (reg_required_here): Display erroneous string if
5813 the register name could not be decoded.
5814 Do not set inst.instruction if the sift is -1.
5816 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5818 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5821 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5823 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5824 even if it is belived to be unnecessary.
5826 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5828 config/tc-i386.c (i386_operand): Size immediate constants by
5829 suffix (erroneously removed as part of July 7 change).
5831 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5833 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5834 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5835 (armelf_frob_symbol): New Routine.
5836 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5838 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5840 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5842 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5844 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5845 command line switches passed to assembler.
5847 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5849 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5850 (gas_cgen_opcode_desc): Declare.
5851 (gas_cgen_parse_operand): Declare.
5852 (*): Prepend gas_ to gas specific fns to denote them as such.
5854 * cgen.c (gas_cgen_opcode_desc): New global
5855 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5856 (queue_fixup): Renamed from cgen_queue_fixup.
5857 (*): Prepend gas_ to gas specific fns to denote them as such.
5859 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5860 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5861 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5862 Open opcode table and initialize it.
5863 (make_parallel): Use gas_cgen_opcode_desc.
5864 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5865 (md_assemble): Ditto.
5867 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5869 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5870 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5871 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5872 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5873 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5874 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5875 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5876 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5877 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5878 (INIT_STAB_SECTION): Likewise.
5879 (OBJ_PROCESS_STAB): Likewise.
5881 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5882 (md_parse_option): Watch for them.
5883 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5884 (md_begin): Kill neverdef code.
5885 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5886 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5887 (s_alpha_coff_wrapper): New.
5888 (md_pseudo_table): Trap all ECOFF pseudos.
5890 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5892 Start of changes to remove mdebug section from mips*-elf
5893 Based on MIPS_STAB_ELF definition
5894 * acconfig.h: undef if not configured
5895 * config.in: undef if not configured
5896 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5897 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5898 * stabs.c (s_stab_generic): flush frag
5900 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5902 * configure.in: (arm-*-elf): Handle.
5903 (thumb-*-elf): Handle.
5904 * configure: Regenerate.
5905 * read.c (stringer): Fix typo in comment.
5906 * write.c (fixup_segment): Don't add symbol value to addend if
5908 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5910 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5913 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5915 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5916 (write_2_short): Emit warning if new flag is set.
5917 (do_assemble): Set flags if left instruction is one of special
5918 "right-instruction-killer" type.
5920 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5922 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5923 Always output words in debug_info section as big endian.
5924 (sparc_target_format): Choose correct bfd target.
5925 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5927 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5929 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5930 to work with internationalization code. Issue an error when two
5931 operands match that are not allowed to match.
5933 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5935 * configure.in (install_tooldir): Allow target to specify whether
5936 it wants to be installed in $(tooldir)/bin.
5937 * configure: Regenerate.
5938 * Makefile.am (install-exec-local): Set install-exec-tooldir
5939 dependency via configure.
5940 * Makefile.in: Regenerate.
5942 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5944 * Makefile.am (install-exec-local): Split into two ...
5945 (install-exec-bindir,install-exec-tooldir): New rules.
5946 * Makefile.in: Regenerate.
5948 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5950 * Makefile.am (install-exec-local): Don't remove the file before
5951 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5952 W. Rozycki <macro@ds2.pg.gda.pl>.
5953 * Makefile.in: Rebuild.
5955 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5957 * cgen.c: Include libiberty.h.
5958 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5959 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5960 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5961 (md_cgen_lookup_reloc)): Declare.
5962 (md_cgen_record_fixup_exp): Declare.
5963 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5964 (m32r_relax_frag): Declare.
5965 (cgen_md_apply_fix3): Decls moved to cgen.h.
5966 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5967 (m32r_cgen_record_fixup_exp): Delete decl.
5968 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5969 (assemble_nop): Delete.
5970 (expand_debug_syms): Delete unused `exp'.
5971 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5972 Add default case for -Wall.
5973 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5974 (md_atof): Delete unused wordP.
5976 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5978 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5981 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5983 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5984 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5985 .print, .purgem, and .struct. Remove documentation for
5988 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5990 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5991 Update call to insert_operand.
5993 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5995 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5997 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5999 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6000 whitespace after a prefix operator.
6002 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6004 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6006 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6008 * config/tc-sparc.c (log2): New static function.
6009 (s_reserve): Use log2 to convert alignment before calling
6011 (s_common): Use log2 to convert alignment before calling
6012 record_alignment and frag_align.
6013 (sparc_cons_align): Use log2.
6015 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6017 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6018 (s_common): Likewise.
6020 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6021 initialization of waddr.
6022 (sparc_elf_final_processing): Add default case to switch.
6024 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6026 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6027 than temporary real.
6029 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6031 * write.c (subsegs_finish): Don't align the segments if there were
6034 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6035 copying aux information.
6037 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6038 expression into a symbol.
6040 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6042 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6043 type to unsigned int.
6044 (md_assemble): Change type used to store offsets from unsigned
6046 (i386_operand): Switch error check to only call RESTORE_END_STRING
6047 once after parse_register.
6049 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6051 * config/tc-v850.c (md_show_usage): Changed format to match that
6054 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6056 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6058 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6060 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6063 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6065 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6066 * doc/Makefile.in: Rebuild.
6068 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6070 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6071 for %lo expressions.
6072 (mips_ip, case 'u'): Move range check after code to mask
6073 off bits in %hi/%lo expressions. Mask off high bits for
6076 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6078 * doc/Makefile.am (gasver.texi): New target.
6079 (as.info, as.dvi): Depends upon gasver.texi.
6080 * doc/as.texinfo: Include gasver.texi. Mention version number on
6081 title page and in top node.
6082 * doc/Makefile.in: Rebuild.
6084 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6086 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6087 but not including the line containing the edict.
6088 * listing.h (LISTING_EOF): New.
6089 * input-scrub.c (input_scrub_next_buffer): Call it.
6091 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6093 * config/tc-i386.c (i386_operand): Don't set the size of an
6094 immediate address based solely on the suffix and the mode.
6096 * config/tc-i386.c (md_assemble): Add assertion to make sure
6097 overlap2 does not set Imm.
6099 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6100 sequences of whitespace to a single space.
6101 (is_space_chars): Just compare with space.
6102 (md_begin): Don't initialize space_chars.
6103 (md_assemble): Just skip a single whitespace character.
6104 (i386_operand): Rewrite base-index parsing to use new
6105 parse_register, and to skip white space. Skip white space in a
6106 number of other places too. Don't give error message if
6107 parse_register fails.
6108 (parse_register): Change reg_string parameter to be non-const.
6109 Add end_op parameter. Skip white space after the `%', and return
6110 end of register string. Give error message here rather than
6113 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6115 Based on patch from Matt Semersky <matts@scd.hp.com>:
6116 * expr.c (op_encoding): Make const.
6117 (expr_set_precedence): New function.
6118 (expr_begin): Don't set operator rankings, just call
6119 expr_set_precedence.
6120 * expr.h (expr_set_precedence): Declare.
6121 * read.c (s_mri): Call expr_set_precedence.
6123 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * doc/as.texinfo (Statements): Remove paragraph discussing
6126 continuing lines with a backslash. This hasn't worked for years,
6129 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6131 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6133 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6134 (ps_CTORS, ps_DTORS): New section types.
6135 (vms_fixup_xtors_section): New function
6136 (Ctors_Psect, Dtors_Psect): Define.
6137 (IS_GXX_XTOR): Define
6138 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6139 Filter static constructors/destructors and add to
6140 Ctors_Symbols/Dtors_Symbols chain.
6141 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6142 appropriate section.
6144 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6145 * makefile.vms: Merge vax/vms support.
6147 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6149 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6150 (elf_pseudo_table): Add them.
6151 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6152 (md_apply_fix): Accept them.
6153 (mips_fix_adjustable): Don't adjust them.
6154 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6155 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6156 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6157 (tc_fix_adjustable): Don't adjust them.
6159 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6161 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6163 * Makefile.in: Regenerate.
6164 * configure.in: AC_SUBST cgen_cpu_prefix.
6165 * configure: Regenerate.
6167 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6169 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6170 Changed all users of COND12_DELAY.
6172 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6174 * config/tc-mn10300.c (set_arch_mach): New function.
6175 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6176 (md_begin): Default to mn10300 mode.
6177 (md_assemble): Only accept instructions for the core mn10300
6178 chip and the active machine type.
6180 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6182 * subsegs.h (segment_info_type): Give the struct a name.
6183 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6184 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6185 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6186 * config/tc-w65.h (tc_reloc_mangle): Declare.
6187 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6189 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6191 * config/tc-v850.c (v850_comm): Restore old section
6192 after common processing.
6194 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6196 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6198 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6200 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6201 char with code that explicitly sign-extends.
6203 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6205 * config/tc-v850.c (md_begin): Restore text section as the current
6206 section after creating call table sections.
6207 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6210 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6211 with call to macro SYM_AUXINFO.
6213 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6215 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6216 with the program transform name.
6217 * Makefile.in: Rebuild.
6219 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6221 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6224 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6226 * config/tc-i386.c (i386_operand): Be prepared for a space between
6227 the open parenthesis and the start of the register operand,
6228 because of the June 16 change.
6230 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6232 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6235 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6237 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6238 even if it is belived to be unnecessary.
6240 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6242 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6244 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6246 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6248 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6249 shift amount for a repeated operand. The shift amount for the
6250 repeated copy comes from the size of the operand.
6252 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6254 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6256 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6258 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6260 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6262 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6263 characters in it as LEX_IS_SYMBOL_COMPONENT.
6264 * config/tc-i386.h (tc_symbol_chars): Define.
6265 (extra_symbol_chars): Declare.
6266 * config/tc-i386.c (extra_symbol_chars): Define.
6267 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6268 (line_comment_chars): Set to '/' if TE_LINUX.
6269 * doc/c-i386.texi (i386-prefixes): Update.
6270 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6272 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6274 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6275 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6277 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6279 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6280 constraint in instructions REP & REPI.
6282 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6284 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6285 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6287 (check_range): If the operand is shifted, then shift the number
6288 before checking its range.
6290 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6292 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6295 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6297 * config/tc-v850.c (v850_comm): Create special sections as needed.
6299 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6301 * config/tc-d10v.c (write_2_short): Addition of swapping
6302 instructions for sequential and reverse sequential order when
6303 given order is not possible.
6305 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6307 * Makefile.am: Rebuild dependencies.
6308 (DEP_INCLUDES): Fix reference to intl build directory.
6309 * Makefile.in: Rebuild.
6311 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6313 * doc/c-i386.texi: Update 16 bit documentation.
6315 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6316 IgnoreDataSize to IgnoreSize as they are used for address size as
6318 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6319 32-bit mode, similarly addr16/data16 and variants.
6321 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6323 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6324 sequential word multiply instructions.
6326 (do_assemble): Add extra command line argument, to allow mul32
6327 attribute to be preserved across parallel insns.
6328 (md_assemble): Insert NOPs between explicitly parallel insns which
6329 contain an 32 bit multiply and a 16 multiply.
6331 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6333 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6336 * config/tc-i386.c (reloc): Add braces.
6338 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6339 consistent with Intel naming.
6340 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6341 use bitfields in sib_byte.
6342 (modrm_byte): Don't use bitfields here either.
6344 * config/tc-i386.c (current_templates): Add const.
6345 (parse_register): Add const to return, param, and char *s.
6346 (i386_operand): Add const to reg_entry *r.
6347 * config/tc-i386.h (templates): Add const to start, end.
6349 Inspired by code for 16 bit gas support from Martynas Kunigelis
6350 <martynas@nm3.ktu.lt>:
6351 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6352 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6353 (uses_mem_addrmode): Remove.
6354 (md_estimate_size_before_relax): Add support here too.
6355 (md_relax_table): Rewrite interface to md_relax for 16 bit
6357 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6358 (opcode_suffix_to_type): Remove.
6359 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6360 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6361 (md_convert_frag): Likewise.
6362 (i386_operand): Add support for 16 bit base/index regs,
6363 immediates, and displacements. Remove some unnecessary casts, and
6364 localise end_of_operand_string, displacement_string_start,
6365 displacement_string_end variables. Add GCC_ASM_O_HACK.
6366 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6368 * config/tc-i386.c (prefix_hash): Remove.
6369 (md_begin): Rewrite without obstacks. Remove prefix hash table
6370 handling. Rewrite lexical table handling.
6371 (i386_print_statistics): Don't print prefix statistics.
6372 (md_assemble): Rewrite instruction parser so that line is not
6373 converted to lower case. Don't do a hash_find for prefixes,
6374 instead recognise them via opcode modifier.
6375 (expecting_operand, paren_not_balanced): Localise variables.
6376 * config/tc-i386.h (IsPrefix): Define.
6377 (prefix_entry): Remove.
6379 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6380 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6381 '\\' in case where comment_chars contains '/'.
6383 * config/tc-i386.c (MATCH): Ensure given operand and template
6384 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6385 you must write `ljmp *table(%ebx)'.
6387 From H.J. Lu <hjl@gnu.org>:
6388 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6389 as 0 ifndef BFD_ASSEMBLER.
6390 (md_assemble): Allow immediate operands without suffix or
6391 other reg operand to default in size to the current code size.
6393 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6395 * config/tc-v850.c (md_begin): Restore creation of
6396 .call_table_text and .call_table_data sections.
6398 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6400 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6401 after emitting a word of noops.
6403 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6405 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6406 (i386_operand): Simplify checks for valid base/index combinations.
6407 Disallow `in 4(%dx),%al'.
6409 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6411 (add_prefix): Change parameter from char to int.
6413 * config/tc-i386.h (Ugh): Define opcode modifier.
6414 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6416 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6417 CONSISTENT_REGISTER_MATCH macros to check register types more
6418 thoroughly. Check for illegal suffix/operand combinations
6419 when matching insns with operands. Handle new `s' suffix, and
6420 associated FloatMF opcode modifier for float insns with memory
6422 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6423 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6424 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6425 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6426 DATA_PREFIX_OPCODE throughout.
6428 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6429 (md_assemble): Rewrite suffix/register operand checking code to be
6430 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6431 AnyMem, the better to grep.
6433 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6434 given a memory operand. Don't set Abs bits either.
6435 (type_names): Remove Mem*, Abs*.
6436 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6437 define opcode_modifiers as these cases are handled by Disp8,
6438 Disp16, Disp32 and suffix checks.
6439 (COMES_IN_BOTH_DIRECTIONS): Remove.
6440 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6442 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6443 if IgnoreDataSize modifier given. Remove ShortformW modifier
6444 test. Add test for ShortForm in W base_opcode modification.
6445 Merge Seg2ShortForm and Seg3ShortForm code.
6446 * config/tc-i386.h (ShortFormW): Remove.
6447 (IgnoreDataSize): Define.
6449 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6451 * config/tc-d30v.c (md_assemble): Store previous segment state
6452 with previous instruction.
6454 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6456 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6457 (ebp, esp): Remove static variables.
6458 (MATCH): Remove test for InOutPortReg.
6459 (i386_operand): Properly handle InOutPortReg here instead.
6460 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6461 (md_assemble): Simplify and correct modrm and sib generation.
6462 (i386_operand): Add warning for scale without index.
6463 Rewrite checks for valid base/index combinations.
6465 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6466 macros and enclose in do while(0).
6467 (RESTORE_END_STRING): Likewise.
6468 (md_assemble): Add one to printed operand number so we start
6469 from 1 not 0. Add some more gettext invocations.
6470 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6473 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6474 DATA_PREFIX, SEG_PREFIX): Define.
6475 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6476 (check_prefix): Remove function.
6477 (add_prefix): New function. Add prefix to i.prefix as well as
6479 (md_assemble): Changes for add_prefix. Remove hack for wait
6480 prefix, instead always output prefixes in fixed order. Test
6481 for jcxz/loop when selecting between word & dword operations,
6482 and add address size prefix rather than operand size prefix.
6483 Remove operand -> address size hack when emitting jcxz/loop.
6484 (i386_operand): Remove O_Absent check as it's done in expr.
6486 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6488 * configure.in: Recognize m5200 as a cpu_type of m68k.
6489 * aclocal.m4: Rebuild with current libtool.
6490 * configure: Rebuild.
6492 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6494 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6495 to relaxable_symbol to prevent references to external symbol from
6498 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6500 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6501 symbols are relaxable.
6503 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6505 * config/tc-v850.c (md_begin): Don't create special
6506 sections by default.
6508 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6510 * config/tc-mips.c (macro): For div and udiv, close the
6511 reorder block as soon as possible.
6513 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6515 From Matt Semersky <matts@scd.hp.com>:
6516 * macro.c (macro_mri_mode): New function.
6517 * macro.h (macro_mri_mode): Declare.
6518 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6521 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6523 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6526 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6527 until after xstrdup in OBJ_EVAX case.
6529 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6531 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6532 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6533 of hardcoded magic number.
6534 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6536 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6538 * read.c (do_s_func): New function.
6540 * read.h (do_s_func): Add prototype.
6542 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6544 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6545 nops if fill pattern not specified.
6547 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6549 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6550 * config/te-go32.h (TE_GO32): Define.
6551 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6553 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6555 Implement .func/.endfunc pseudo-ops.
6556 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6558 * read.c (potable): Add .func,.endfunc.
6559 (s_func): New function.
6560 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6562 (in_doc_func_p,current_function_label): New static globals.
6563 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6565 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6567 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6568 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6569 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6570 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6571 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6572 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6573 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6574 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6575 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6576 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6577 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6578 * config/tc-a29k.c: Don't define md_short_jump_size,
6579 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6580 * config/tc-alpha.c: Likewise.
6581 * config/tc-alpha.h: Likewise.
6582 * config/tc-arm.c: Likewise.
6583 * config/tc-h8300.c: Likewise.
6584 * config/tc-h8500.c: Likewise.
6585 * config/tc-hppa.c: Likewise.
6586 * config/tc-i860.c: Likewise.
6587 * config/tc-i960.c: Likewise.
6588 * config/tc-ppc.c: Likewise.
6589 * config/tc-sh.c: Likewise.
6590 * config/tc-sparc.h: Likewise.
6591 * config/tc-tic30.c: Likewise.
6592 * config/tc-w65.c: Likewise.
6593 * config/tc-z8k.c: Likewise.
6595 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6597 * config/tc-vax.c (_): Delete this macro used for placeholder
6598 values in vax_operand_width_size; it conflicts with the _() macro
6599 used for internationalization.
6601 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6603 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6604 code. From Chris Moller <moller@bops.com>.
6606 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6607 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6608 * read.c (emit_expr): Initialize seg and subseg fields of a new
6610 * write.c (write_object_file): Switch to the appropriate segment
6611 and subsegment when processing a broken word.
6613 * config/tc-m68k.c (mri_assemble): New static function.
6614 (build_mri_control_operand): Call mri_assemble rather than
6616 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6617 (s_mri_endf, s_mri_endw): Likewise.
6619 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6621 * read.c (s_org): Call md_flush_pending_output if it is defined.
6623 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6625 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6627 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6628 (md_parse_option): Add for same.
6629 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6630 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6631 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6633 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6635 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6637 * config/tc-arm.c (find_real_start): Relax definition of local
6640 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6642 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6643 symbols at the given address, not just the last one specified.
6645 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6647 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6648 or number_to_chars_littleendian to write data.
6650 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6652 * config/tc-v850.c (md_assemble): Remove artificially created
6653 register name symbols.
6655 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6657 * write.c (fixup_segment): Change "segment" to "section" in
6660 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6662 * write.c (fixup_segment): Change sym1-sym2 message again.
6664 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6666 * write.c (fixup_segment): Improve error message for sym1-sym2
6667 errors when sym1 is in a different segment from sym2.
6669 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6671 * config/tc-m32r.c (warn_unmatched_high): New static local.
6672 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6673 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6674 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6675 (md_parse_option): Likewise.
6676 (md_show_usage): Likewise.
6677 (m32r_frob_file): Likewise.
6679 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6680 (read_a_source_file): Call them.
6681 * read.h (stabs_generate_asm_file): Declare.
6682 * stabs.c (stabs_generate_asm_file): New function.
6683 (generate_asm_file): New function.
6684 (stabs_generate_asm_lineno): Move file name handling into
6687 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6689 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6690 (d30v_current_align, d30v_current_align_seg): New variables.
6691 (d30v_last_label): New variable.
6692 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6693 (s_d30v_data, s_d30v_section): Likewise.
6694 (md_pseudo_table): Call them.
6695 (md_begin): Initialize d30v_current_align_seg.
6696 (md_assemble): Call d30v_align when needed by known current alignment.
6697 (d30v_frob_label, d30v_cons_align): New functions.
6698 * config/tc-d30v.h (md_do_align): Remove.
6699 (tc_frob_label): Call d30v_frob_label.
6700 (md_cons_align): New.
6702 * config/tc-d30v.c (find_format): Convert complex expressions to
6703 expression symbols before processing. Clean up code formatting.
6705 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6707 * po/Make-in (install-info): New target.
6709 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6711 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6713 * config/tc-mn10300.c (md_assemble): Likewise.
6715 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6717 * Makefile.am: Update with `make dep-am'.
6718 (HFILES): Add cgen.h.
6719 (cgen.o): Depend on cgen.h.
6720 * Makefile.in: Regenerate.
6722 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6724 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6726 * gasp.c (grab_label): Permit a label to be a preprocessor
6727 variable by permitting a label to start with a backslash.
6729 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6731 * config/tc-mips.c (validate_mips_insn): Removed hack
6732 for previously inaccessible bitfields in some INSN_TRAP
6735 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6737 * config/tc-d30v.c (do_assemble): Abort with error message
6738 if opcode operands do not match.
6740 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6742 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6743 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6744 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6745 similar new 'q' operand.
6747 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6749 * cgen.c (cgen_asm_finish_insn): Fix typo.
6751 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6754 * cgen.c: Include it.
6755 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6756 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6757 All callers updated.
6758 * config/tc-m32r.c: Include cgen.h.
6759 (m23r_insn): New members num_fixups,fixups.
6761 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6763 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6764 to avoid compiler warning.
6766 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6768 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6771 * makefile.vms (OBJS): Add ehopt.obj
6773 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6775 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6777 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6779 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6780 a short format insn.
6781 (md_assemble): Set it for explicitly packed insns.
6783 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6785 * config/obj-coff.c (c_symbol_merge): Do not take address of
6786 native fields when performing the memcpy.
6788 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6790 * config/tc-mips.c (macro,macro2): Implement
6791 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6793 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6795 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6796 relocations against globally visible symbols.
6797 * config/tc-m68k.c (relaxable_symbol): New macro.
6798 (m68k_ip, md_estimate_size_before_relax): Use it.
6799 (tc_m68k_fix_adjustable): Also handle weak symbols.
6801 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6803 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6804 references to externally visible symbols.
6805 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6806 values in twice for a PC relative reloc if the symbol is
6809 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6810 don't adjust a PC relative reloc against an externally visible
6812 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6813 for a PC relative fixup against an externally visible defined
6814 symbol, arrange to store object file and addend values as though
6815 the symbol were not defined.
6816 (tc_gen_reloc): Likewise.
6818 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6820 * read.c (sizeof_leb128): Referenced externally by write.c so
6823 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6825 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6826 and expand a 'debug' symbol associated with the next instruction
6827 that does not cause a short instruction to be filled with a NOP.
6828 (md_pseudo_table): Add support for .debugsym.
6829 (assemble_parallel_insn): Add calls to expand_debug_sym as
6831 (md_assemble): Ditto.
6833 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6835 * as.c (main): Conditionally call setlocale.
6836 * gasp.c (main): Likewise.
6837 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6838 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6840 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6842 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6844 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6846 * config/tc-hppa.c: Change all calls to bzero to use memset.
6847 (pa_ip): Add cast to avoid warning.
6848 (tc_gen_reloc, md_apply_fix): Likewise.
6849 (pa_find_space_by_number): Likewise.
6850 (hppa_force_relocation): Likewise.
6851 (pa_block): Change i to unsigned int.
6852 * config/obj-som.h (obj_som_copyright): Declare.
6854 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6856 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6857 for line numbers for assembly source.
6859 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6861 * configure.in: Change version number to 2.9.4
6862 * configure: Rebuild.
6864 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6866 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6868 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6870 * ecoff.h: Change symbolS in function declaration to struct
6873 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6875 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6876 (md_convert_frag): Fix i18n typo.
6878 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6880 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6881 * ecoff.h: Protoype it.
6882 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6883 [EVAX] (s_alpha_prologue): Delete.
6884 (md_pseudo_table): Update.
6886 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6888 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6889 array to local pointer.
6890 (get_args, parse_expr): Add casts to avoid warnings.
6892 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6894 * read.c (s_set): Cast xmalloc return value to fragS *.
6895 * config/tc-m68k.c (m68k_ip): Function made static to match
6896 previous forward declaration.
6897 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6899 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6901 * config/tc-v850.c: Add internationalisation macros to error
6904 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6905 macros to error strings.
6907 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6909 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6910 reloc is in the TOC csect.
6911 (md_apply_fix3): Correct gettext typo.
6913 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6915 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6916 .L - they are local labels and the branches are not really
6917 function calls but rather far jumps.
6919 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6921 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6923 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6925 * config/tc-i386.c (md_assemble): Print operand number rather than
6926 using ordinal_names.
6927 (i386_operand): Likewise.
6929 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6931 * Makefile.am (INTLLIBS): Define to work around apparent automake
6933 All Makefiles: Regenerated.
6935 * Many files: Added gettext invocations around user-visible
6937 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6938 HAVE_LC_MESSAGES): Define.
6939 * dep-in.sed: Added asintl.h.
6940 * po/Make-in: New file.
6941 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6943 * read.c (Z_): Renamed from `_'.
6944 * Makefile.am (SUBDIRS): Added po.
6945 (POTFILES): new macro.
6946 (po/POTFILES.in): New target.
6947 ($(OBJS)): Added asintl.h.
6949 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6950 (as_new_LDADD): Added $(INTLLIBS).
6951 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6952 (gasp_new_LDADD): Added $(INTLLIBS).
6953 (gasp_new_DEPENDENCIES): New macro.
6954 * configure, aclocal.m4: Rebuilt.
6955 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6957 (ALL_LINGUAS): Define.
6958 * macro.c: Include "asintl.h".
6959 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6960 * as.h: Include "asintl.h".
6961 * config/tc-i386.c (ordinal_names): Removed.
6962 (md_assemble): Changed error text to avoid ordinal_names.
6963 (i386_operand): Likewise.
6964 (reloc): Added as_bad to avoid i18n problems.
6965 (tc_gen_reloc): Likewise.
6966 * config/tc-arm.c (bad_args): Now a #define.
6968 * config/obj-vms.c (VMS_stab_parse): Changed type of
6970 (global_symbol_directory): Unified strings to avoid i18n
6972 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6973 avoid i18n problems.
6974 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6975 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6977 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6979 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6981 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6983 * as.c (print_version_id): Added an fprintf to avoid i18n
6985 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6987 * expr.c (expr): Added as_warn call to avoid i18n problems.
6988 * messages.c (as_assert): Changed code to avoid i18n problems.
6989 (as_abort): Likewise.
6990 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6991 (s_space): Likewise.
6992 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6994 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6996 * config/tc-i386.c (check_prefix): New static function, split out
6998 (struct _i386_insn): Add wait_prefix field.
6999 (md_assemble): Remove wait_prefix local variable. Use
7000 check_prefix when adding a prefix.
7002 * config/tc-i386.c (current_templates): New static variable.
7003 (md_assemble): Remove current_templates local variable.
7004 (md_assemble, i386_operand): Improve error and warning messages in
7005 many places. Add RESTORE_END_STRING in many places before error
7006 return. Clarify some comments.
7008 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7010 (md_assemble): Parse string instruction operands, looking for
7011 segment override prefixes. Check for invalid segment prefixes on
7013 (i386_operand): i.seg[] and max mem_operand changes for string
7015 * config/tc-i386.h (EsSeg): Define.
7017 * config/tc-i386.h (regKludge): Define.
7018 (iclrKludge, imulKludge): Don't define.
7019 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7020 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7021 opcode_modifier checks to look for more common cases first. Add
7022 default_seg for IsString case.
7024 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7026 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7028 * configure: Rebuild with new automake and libtool.
7029 * aclocal.m4, Makefile.in: Likewise.
7031 * doc/Makefile.am (as.dvi): New target.
7032 * doc/Makefile.in: Rebuild.
7034 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7036 * configure.in: Added sparc86x support.
7038 * configure: Rebuild.
7040 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7042 (md_parse_option): Warn if -EL is not supported for this architecture.
7044 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7046 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7048 * config/tc-mips.c (mips_ip): Note when we use get match on
7049 the full instruction name.
7051 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7053 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7054 back into the expression to handle add/sub simplification correctly.
7056 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7058 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7060 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7062 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7065 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7067 * symbols.c (max_indent_level): New global.
7068 (print_symbol_value_1): Use it.
7069 * expr.h (expr_build_dot): Declare.
7070 * expr.c (expr_build_dot): New function.
7072 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7074 * symbols.c (print_binary): New function.
7075 (print_expr_1): Call it.
7077 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7079 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7080 operand in the opcode.
7082 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7084 * config/tc-i386.h: Reorder operand flags and opcode modifier
7085 flags for clarity. Remove unused definitions: Unknown,
7086 ImmUnknown, DispUnknown, NoModrm.
7087 * config/tc-i386.c (type_names): Add missing Debug type.
7088 (md_assemble): Better duplicate prefix checking. Quicker string
7089 instruction check via new opcode_modifier flag.
7091 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7093 * doc/as.texinfo (Invoking): Clarify -Wa example.
7095 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7097 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7098 (s_mips_weakext): Define.
7099 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7100 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7103 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7105 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7106 is an error if the value can not be computed at assembly time.
7107 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7109 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7111 * gasp.c (main): Set next field of new include_path structure to
7112 NULL. From Avery Pennarun <averyp@gdc.ca>.
7114 * read.c (s_mri_sect): Call as_bad rather than abort for an
7115 unsupported MRI target.
7117 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7119 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7120 the destination of a branch instruction should be altered.
7121 (find_real_start): New function: Locate the real, Thumb coded
7122 start of a Thumb function.
7123 (do_t_branch23): Alter the destination of branches to Thumb
7126 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7128 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7130 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7133 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7135 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7136 * doc/c-hppa.texi: Likewise.
7138 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7140 * Makefile.am: Rebuild dependencies.
7141 * Makefile.in: Rebuild.
7143 * Makefile.am (DEP_INCLUDES): New variable.
7144 (.dep1): Change to work when srcdir is not an absolute path.
7145 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7146 * Makefile.in: Rebuild.
7148 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7150 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7151 LinearAddress patch.
7153 * configure.in: Set version to 2.9.1.
7154 * configure: Rebuild.
7156 * Branched binutils 2.9.
7158 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7160 * config/tc-i386.h (FWait): Define.
7161 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7162 other prefixes. Check FWait flag in opcode table to see which
7163 instructions require an fwait prefix.
7165 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7167 * stabs.c (get_stab_string_offset): Always create a stab string
7170 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7172 Fix some gcc -Wall warnings:
7173 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7174 * ehopt.c (eh_frame_code_alignment): Likewise.
7175 * expr.c (integer_constant, operand): Likewise.
7176 * frags.c (frag_align): Likewise.
7177 * gasp.c (level_0, change_base, doinstr): Likewise.
7178 * hash.c (hash_ask): Likewise.
7179 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7180 (debugging_pseudo): Likewise.
7181 * macro.c (define_macro, check_macro): Likewise.
7182 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7183 (ignore_rest_of_line, float_cons): Likewise.
7184 * symbols.c (decode_local_label_name): Likewise.
7185 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7186 (fixup_segment, number_to_chars_bigendian): Likewise.
7187 (number_to_chars_littleendian): Likewise.
7188 * config/atof-ieee.c (gen_to_words): Likewise.
7189 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7190 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7191 * read.c (output_big_sleb128): Initialize locals to avoid
7193 (output_big_uleb128, equals): Likewise.
7194 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7195 to unsigned int. Change zeros to unsigned int.
7196 * cond.c (s_if): Add return to default case.
7197 * frags.c (frag_now_fix): Change return type to addressT.
7198 * frags.h (frag_now_fix): Update declaration.
7199 * listing.c (file_info_struct): Change linenum to unsigned int.
7200 (struct list_info_struct): Change hll_line to unsigned int.
7201 (print_source): Update format string.
7202 * read.c (emit_expr): Change scan to unsigned int, and don't
7203 bother to initialize it.
7204 * symbols.c (dollar_label_count): Change to unsigned long.
7205 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7206 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7207 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7209 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7211 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7212 mcf5200 just as we do for m68000.
7213 (m68k_init_after_args): Likewise.
7214 (md_estimate_size_before_relax): Likewise.
7216 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7218 * config/tc-v850.c (md_assemble): Store relocation addend in
7219 fixup instead of instruction.
7221 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7223 * config/tc-i386.c (md_assemble): Swap template arguments to
7224 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7225 This macro is currently symmetric, so passing them the wrong
7226 way didn't cause any problem, but may if the macro is changed
7228 After copying template to i.tm, use i.tm. rather than t-> to
7229 access fields, and make t a const*
7230 Move i.tm.operand_types[] swap to immediately after the copy.
7232 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7234 * expr.h (expr_build_uconstant): Add prototype.
7235 (expr_build_unary,expr_build_binary): Add prototypes.
7236 * expr.c (expr_build_uconstant): New function.
7237 (expr_build_unary,expr_build_binary): New functions.
7239 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7241 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7242 * macro.c (macro_expand_body): Increase buffer size.
7243 * messages.c (as_warn): Likewise.
7244 (as_warn_where, as_bad, as_bad_where): Likewise.
7246 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7248 Based on patch from H.J. Lu <hjl@gnu.org>:
7249 * Makefile.am (DISTSTUFF): New variable.
7250 (diststuff): New target.
7251 * Makefile.in: Rebuild.
7253 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7255 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7256 m32r_elf_section_change_hook.
7258 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7259 emit a nop if a section ends with a 16 bit instruction.
7261 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7263 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7264 s_lcomm rather than obj_coff_lcomm.
7265 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7267 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7269 * config/tc-i386.h (LinearAddress): Define.
7270 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7271 instruction, don't use a default segment.
7273 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7275 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7276 * configure: Rebuild.
7278 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7280 * aclocal.m4, configure: Rebuild with libtool 1.2.
7282 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7284 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7285 PC relative branches. Patch courtesy of Jonathan Walton.
7288 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7290 * configure.in (emulations): Add thumb-pe target.
7292 * configure (emulations): Add thumb-pe target.
7294 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7296 * itbl-lex.l (yywrap): Don't define if already defined as a
7299 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7301 * depend.c (quote_string_for_make): New function.
7302 (wrap_output): Use it.
7304 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7306 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7307 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7309 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7311 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7312 Recognize -GN and -relax.
7313 (md_begin): Initialize gp size from -G switch.
7314 (alpha_force_relocation): Always force if -relax.
7315 (alpha_align): Take a new argument that will specify when to
7316 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7317 Change all callers. Emit nop alignment padding as nop+unop pair.
7319 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7321 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7322 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7324 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7326 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7327 require padding to the next long word boundary.
7329 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7331 * cgen.c: #include symcat.h.
7332 * config/tc-m32r.c: Likewise.
7334 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7336 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7337 absolute expressions instead of '$' prefixed register names.
7339 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7341 * read.c (s_set): Record file and line info for symbols when -as.
7342 (pseudo_set): Don't overwrite that dummy fragment.
7344 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7346 * config/tc-ppc.c (md_pseudo_table): Add "section".
7347 (ppc_named_section): New static function.
7349 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7351 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7352 so we don't have to scan the entire list.
7354 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7356 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7357 case, allow the parallel instructions to modify the same flag
7360 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7362 * listing.c (list_symbol_table): Categorize symbols by
7363 undefined_section rather than sy_frag->line == NULL.
7365 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7367 * Makefile.am (install-exec-local): Install properly when ln
7368 fails or tooldir == prefix.
7370 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7372 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7373 Test result of insert_operand for error.
7375 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7377 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7378 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7379 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7380 * doc/Makefile.in: Rebuild.
7382 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7384 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7385 (macro): Fix handling of M_COP[0-3].
7387 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7389 Based on patches from Ross Harvey <ross@teraflop.com>:
7390 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7391 if macro_alternate or macro_mri.
7392 (getstring): Remove support for byte constants between < and >.
7393 (get_any_string): '<' only starts a string if macro_alternate or
7395 (macro_expand_body): Permit keyword parameters following
7396 positional parameters.
7398 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7399 * configure.in (alpha*-*-netbsd*): New target.
7400 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7401 * configure: Rebuild.
7403 * as.h (flag_warn_suppress_instructionswap): Move from here...
7404 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7405 here, and make static.
7407 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7408 BFD_ASSEMBLER or MANY_SEGMENTS.
7410 * as.c (show_usage): Update bug-gnu-utils address.
7411 * gasp.c (show_usage): Likewise.
7412 * doc/as.texinfo (Bug Reporting): Likewise.
7414 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7416 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7417 insns regardless of the size of a pointer if we're in mips I or
7419 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7421 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7423 Fix rac to accept only a0:
7424 * tc-d10v.c (parallel_ok, find_opcode):
7425 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7426 Introduce OPERAND_GPR.
7428 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7430 * read.c (s_fill): Handle non-constant repeat counts by creating
7431 an rs_space fragment.
7433 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7435 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7436 from as_bad to as_warn.
7438 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7440 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7441 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7442 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7444 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7446 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7447 seg_fix_rotP rather than fix_root from seg_info.
7449 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7451 * expr.c: Add support for 0x1_2_3_4 bignums.
7453 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7455 * configure.in: Change -linux* to -linux-gnu*.
7456 * configure: Rebuild.
7458 * app.c (do_scrub_begin): Treat \r as whitespace.
7460 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7462 * Makefile.am: Update dependencies.
7463 * Makefile.in: Rebuild.
7465 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7467 * configure, aclocal.m4: Rebuild with new libtool.
7469 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7471 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7472 the argument to bfd_set_arch_mach.
7473 (load_address): Use bfd_arch_bits_per_address to determine the
7474 bit size of an address instead of looking at the isa level.
7475 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7477 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7479 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7481 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7483 * ehopt.c: New file.
7484 * as.h (enum _relax_state): Add rs_cfa.
7485 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7486 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7487 * read.c (emit_expr): Call check_eh_frame.
7488 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7489 (relax_segment): Likewise.
7490 * Makefile.am: Rebuild dependencies.
7491 (GAS_CFILES): Add ehopt.c.
7492 (GENERIC_OBJS): Add ehopt.o.
7493 * doc/internals.texi (Frags): Document rs_cfa.
7495 * as.c (show_usage): Mention --traditional-format.
7496 (parse_args): Accept --traditional-format.
7497 * as.h (flag_traditional_format): Declare.
7498 * output-file.c (output_file_create): If flag_traditional_format,
7499 set BFD_TRADITIONAL_FORMAT on stdoutput.
7500 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7502 * config/tc-mips.c (append_insn): Make sure that if we have a
7503 fixup for an unmatched %hi reloc, it does not associated with a
7506 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7507 * doc/Makefile.in: Likewise.
7509 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7511 * config/tc-m32r.c (check_for_side_effects): New function.
7512 (can_make_parallel): Add checks for instruction side effects
7513 clashing with the other instruction.
7514 (assemble_parallel_insn): Improve warning messages. Return error
7515 message from non-swapped instruction order.
7517 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7519 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7521 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7522 md_cleanup definition. This moves the forced literal output to
7523 the end of the source pass, and avoids macro's inserting literals
7524 into the code immediately after the macro expansion.
7526 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7528 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7529 a gas internal symbol is adjustable.
7530 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7532 * as.h: If gcc version greater than 2.6, use `__format__' and
7533 `__printf__' in function attributes, rather than `format' and
7536 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7538 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7540 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7542 Add tms320c30 support:
7543 * config/tc-tic30.h: New file.
7544 * config/tc-tic30.c: New file.
7545 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7546 TARGET_FORMAT as "coff-tic30".
7547 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7548 * Makefile.am: Rebuild dependencies.
7549 (CPU_TYPES): Add tic30.
7550 (CPU_OBJ_VALID): tic30-aout is valid.
7551 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7552 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7553 * configure, Makefile.in: Rebuild.
7555 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7557 * config/tc-v850.c (md_assemble): Improvements to error messages.
7559 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7561 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7562 BFD_RELOC_HI16_S to store the high bits of any value.
7564 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7565 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7566 assembler calculate relocations to any external symbol at all.
7567 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7568 involving generation of pc-relative relocs.
7569 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7570 has been moved to md_apply_fix3.
7572 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7573 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7574 which actually means (the address of identifier's GOT entry) +
7575 constant, which is not particularly useful.
7577 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7579 * read.h (include_dirs): Declare.
7580 (include_dir_count,include_dir_maxlen): Declare.
7582 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7584 * configure.in: Correct check for shared opcodes library.
7585 * configure: Rebuild.
7587 * listing.c (buffer_line): If we can't open the file, set at_end.
7588 (listing_print): Remove unused local variable fi.
7590 * config/m68k-parse.y (reglistpair): Handle register list in
7593 * config/vms-conf.h: Don't undef VERSION.
7595 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7597 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7599 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7601 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7602 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7603 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7604 (EXTRA_DIST): Define.
7605 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7606 explicitly rather than via the list of object files.
7607 (gcc-as.opt): New file created when make-gas.com is run.
7608 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7609 itbl-cpu.h} to #include appropriate file rather than copying that
7611 * config/vms-conf.h: Synchronize with current config.in.
7612 * Makefile.in: Rebuild.
7614 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7616 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7617 (parallel_ok): Relaxed parallel subinstruction dependency check.
7619 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7621 * as.h (flag_warn_suppress_instructionswap): added new flag.
7622 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7623 command line argument.
7624 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7625 warning only if flag_warn_suppress_instructionswap is false.
7627 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7629 * configure.in (i386-*-mingw32*): New target.
7630 * configure: Rebuild.
7632 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7634 * symbols.c (resolve_symbol_value): Don't set the segment if it
7635 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7637 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7640 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7642 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7643 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7646 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7648 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7650 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7652 * config/tc-v850.c (v850_insert_operand): Display instruction when
7653 an error is encountered.
7655 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7657 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7658 (i386-*-sco3.2v5*coff): New target.
7659 (i386-*-sco3.2*): New target.
7660 * configure: Rebuild.
7662 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7664 * config/tc-v850.c: Tidy error message production.
7666 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7668 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7669 validate_immediate return value in the right type for comparisons
7672 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7674 * listing.c (MAX_BYTES): Use listing variables not constants.
7675 (data_buffer): No longer an array, but a pointer.
7676 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7677 (listing_listing): Allocate data_buffer.
7679 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7681 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7682 --listing-rhs-width, --listing-cont-lines.
7683 (show_usage): Update.
7684 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7685 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7686 (print_lines): Use the variables instead of the constants.
7687 (listing_listing): Likewise.
7688 * listing.h: Declare the new vars.
7690 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7692 * as.c (parse_args): Add --keep-locals alias for -L.
7693 Add --strip-local-absolute.
7694 (show_usage): Update.
7695 * as.h (flag_strip_local_absolute): New flag.
7696 * symbols.c (S_IS_LOCAL): Use it.
7697 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7698 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7699 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7701 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7703 * config/tc-m32r.c: Detect if explicitly parallel instructions
7704 might have an io conflict and issue a warning message.
7706 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7708 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7709 cgen_swap_fixups): Functions to save, restore and swap the fixup
7710 chain with a backup copy.
7711 (cgen_asm_finish_insn): Returns address of constructed insn.
7713 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7715 * listing.c (file_info_struct): Remove FILE, add POS.
7716 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7717 (file_info): Don't open the file.
7718 (buffer_line): Check for the file in the last_open cache, updating
7720 (print_source): Don't reference file_info->file.
7721 (listing_listing): Likewise.
7722 (listing_print): Close the file in the cache, if any.
7724 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7726 * read.c (dwarf_file_string): New file static variable.
7727 (emit_expr): Look for constant sequence that leads up to a file
7728 name in DWARF debugging output.
7729 (stringer): Use dwarf_file_string to decide whether to accept a
7730 string as a file name.
7732 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7734 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7735 (crack_operand): Add reg->reglst MRI hack.
7736 (r_seg): Put reglst symbols in reg_section.
7737 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7739 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7741 * tc-sh.c (get_specific): Handle SGR & DBR.
7743 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7745 * tc-h8300.c (parse_reg): Take the length of the symbol into
7746 account when attempting to match a register name.
7747 * tc-h8500.c (parse_reg): Likewise.
7749 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7751 * cgen.c: Formatting changes to improve readability.
7753 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7755 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7758 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7760 Based on a patch from Jim Wilson
7761 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7762 (tc_gen_reloc): Handle cross section PC relative relocs
7765 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7767 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7769 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7771 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7772 (expr_jmp_buf): New static local.
7773 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7774 (cgen_md_operand): New function.
7775 * tc-m32r.c: Clean up pass over `struct foo' usage.
7776 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7778 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7780 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7781 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7783 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7785 * config/tc-i386.c (i386_operand): Give an error if there are
7786 unrecognized characters after an expression.
7788 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob