1 2000-09-25 Kazu Hirata <kazu@hxi.com>
3 * config/tc-cris.c: Fix formatting.
4 * config/tc-d10v.h: Likewise.
5 * config/tc-d30v.c: Likewise.
6 * config/tc-d30v.h: Likewise.
7 * config/tc-fr30.c: Likewise.
8 * config/tc-fr30.h: Likewise.
9 * config/tc-m68k.c: Likewise.
10 * config/tc-m68k.h: Likewise.
11 * config/tc-pj.h: Likewise.
12 * config/tc-ppc.c: Likewise.
13 * config/tc-ppc.h: Likewise.
14 * config/tc-sh.c: Likewise.
15 * config/tc-sh.h: Likewise.
16 * config/tc-sparc.c: Likewise.
17 * config/tc-v850.h: Likewise.
18 * config/tc-vax.h: Likewise.
19 * config/tc-w65.h: Likewise.
20 * config/tc-z8k.h: Likewise.
22 2000-09-23 Alan Modra <alan@linuxcare.com.au>
24 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
26 (hppa_force_relocation): Likewise.
28 2000-09-22 Jim Wilson <wilson@cygnus.com>
30 * config/tc-ia64.c (dv_sem): Add "stop".
31 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
32 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
33 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
35 (mark_resources): Check IA64_RS_PRr.
37 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
39 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
40 md_estimate_size_before_relax): Redesign and clean up the
43 2000-09-21 Kazu Hirata <kazu@hxi.com>
45 * config/tc-ns32k.c: Fix formatting.
46 * config/tc-ns32k.h: Likewise.
48 2000-09-20 Kazu Hirata <kazu@hxi.com>
50 * config/tc-m32r.c: Fix formatting.
51 * config/tc-m32r.h: Likewise.
52 * config/tc-m68851.h: Likewise.
53 * config/tc-m68hc11.c: Likewise.
54 * config/tc-m68hc11.h: Likewise.
55 * config/tc-m88k.c: Likewise.
56 * config/tc-mcore.c: Likewise.
57 * config/tc-mcore.h: Likewise.
58 * config/tc-mips.c: Likewise.
59 * config/tc-mips.h: Likewise.
60 * config/tc-mn10200.h: Likewise.
61 * config/tc-mn10300.h: Likewise.
62 * config/tc-tahoe.c: Likewise.
63 * config/tc-tahoe.h: Likewise.
65 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
67 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
68 Likewise in relaxation description comments.
70 2000-09-18 Alan Modra <alan@linuxcare.com.au>
72 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
73 subtraction of two syms without emitting a relocation.
75 From David Huggins-Daines <dhd@linuxcare.com>
76 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
77 global or weak symbols.
79 2000-09-15 Kazu Hirata <kazu@hxi.com>
81 * config/tc-h8300.h: Fix formatting.
82 * config/tc-h8500.c: Likewise.
83 * config/tc-h8500.h: Likewise.
84 * config/tc-hppa.h: Likewise.
85 * config/tc-i370.h: Likewise.
86 * config/tc-i386.h: Likewise.
87 * config/tc-i860.c: Likewise.
88 * config/tc-i860.h: Likewise.
89 * config/tc-i960.h: Likewise.
90 * config/tc-ia64.c: Likewise.
91 * config/tc-ia64.h: Likewise.
93 2000-09-14 Kazu Hirata <kazu@hxi.com>
95 * config/tc-a29k.c: Fix formatting.
96 * config/tc-alpha.c: Likewise.
97 * config/tc-arc.c: Likewise.
98 * config/tc-arc.h: Likewise.
99 * config/tc-arm.c: Likewise.
100 * config/tc-arm.h: Likewise.
101 * config/tc-avr.c: Likewise.
102 * config/tc-avr.h: Likewise.
103 * config/tc-tic30.c: Likewise.
104 * config/tc-tic30.h: Likewise.
105 * config/tc-tic54x.c: Likewise.
106 * config/tc-tic54x.h: Likewise.
107 * config/tc-tic80.c: Likewise.
108 * config/tc-tic80.h: Likewise.
110 2000-09-14 Timothy Wall <twall@cygnus.com>
112 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
113 parallel comparisons for later use.
114 (struct rsrc): Add parallel comparison type.
115 (resources_match): Skip special cases of PR usage (non-conflicting
118 2000-09-13 Kazu Hirata <kazu@hxi.com>
120 * config/obj-ecoff.c: Fix formatting.
121 * config/obj-elf.c: Likewise.
122 * config/obj-elf.h: Likewise.
123 * config/obj-evax.h: Likewise.
124 * config/obj-generic.h: Likewise.
125 * config/obj-hp300.c: Likewise.
126 * config/obj-hp300.h: Likewise.
127 * config/obj-ieee.h: Likewise.
128 * config/obj-vms.c: Likewise.
129 * config/obj-vms.h: Likewise.
131 2000-09-13 Anders Norlander <anorland@acc.umu.se>
133 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
134 (md_parse_option): Ditto.
135 (md_longopts): Add -mips32 option.
136 (md_show_usage): Document new options.
137 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
138 (mips_ip): Assemble mfc0 with a sub-selection code.
139 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
140 (mips_cpu_to_str): New function.
141 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
142 Use CPU_* defines instead of hardcoded numbers.
144 * doc/as.texinfo: Document new options.
145 * doc/c-mips.texi: Ditto.
147 2000-09-12 Kazu Hirata <kazu@hxi.com>
149 * as.h: Fix formatting.
150 * asintl.h: Likewise.
151 * bit_fix.h: Likewise.
152 * config/obj-aout.c: Likewise.
153 * config/obj-aout.h: Likewise.
154 * config/obj-bout.c: Likewise.
155 * config/obj-bout.h: Likewise.
156 * config/obj-coff.c: Likewise.
157 * config/obj-coff.h: Likewise.
158 * dwarf2dbg.h: Likewise.
160 * flonum.h: Likewise.
162 * itbl-ops.h: Likewise.
166 * struc-symbol.h: Likewise.
167 * subsegs.h: Likewise.
168 * symbols.h: Likewise.
172 2000-09-11 Kazu Hirata <kazu@hxi.com>
174 * bignum-copy.c: Fix formatting.
175 * config/tc-i370.c: Likewise.
176 * config/tc-i960.c: Likewise.
177 * config/tc-m68k.c: Likewise.
179 * flonum-copy.c: Likewise.
180 * flonum-konst.c: Likewise.
181 * flonum-mult.c: Likewise.
182 * literal.c: Likewise.
186 * subsegs.c: Likewise.
188 2000-09-09 Philip Blundell <philb@gnu.org>
190 * configure.in (arm*-*-uclinux*): New target.
191 * configure: Regenerate.
193 2000-09-09 Kazu Hirata <kazu@hxi.com>
195 * input-file.c: Fix formatting.
196 * itbl-ops.c: Likewise.
197 * messages.c: Likewise.
199 2000-09-08 Philip Blundell <philb@gnu.org>
201 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
204 2000-09-07 H.J. Lu <hjl@gnu.org>
206 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
207 * configure: Rebuild.
209 2000-09-07 Kazu Hirata <kazu@hxi.com>
211 * atof-generic.c: Fix formatting.
212 * config/tc-mips.c: Likewise.
213 * config/tc-vax.c: Likewise.
214 * input-scrub.c: Likewise.
216 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
218 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
219 * configure.in (sh-*-linux*): Added.
220 * configure: Rebuilt.
222 2000-09-06 Kazu Hirata <kazu@hxi.com>
224 * config/tc-hppa.c: Fix formatting.
226 * ecoff.c: Fix formatting.
228 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
230 * configure: Rebuilt with new libtool.m4.
232 2000-09-05 Kazu Hirata <kazu@hxi.com>
234 * cgen.c: Fix formatting.
235 * config/tc-ia64.c: Likewise.
237 2000-09-05 Nick Clifton <nickc@redhat.com>
239 * aclocal.m4: Regenerate.
240 * config.in: Regenerate.
241 * configure: Regenerate.
242 * po/gas.pot: Regenerate.
244 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
246 * config/tc-cris.c: Correct comment typos.
248 2000-09-05 Eric Christopher <echristo@cygnus.com>
250 * config/tc-mn10300.c: Cleanup.
251 (md_pcrel_from): Enable.
253 2000-09-05 Alan Modra <alan@linuxcare.com.au>
255 * expr.c (operand): Fix a comment typo.
256 * write.c (write_relocs): Fix a signed/unsigned warning.
258 * config/tc-hppa.c (fudge_reg_expressions): New
259 (hppa_force_reg_syms_absolute): New.
260 (pa_equ): Allow reg_section expressions.
261 * config/tc-hppa.c (md_optimize_expr): Define.
262 (hppa_force_reg_syms_absolute): Prototype.
264 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
265 (pa_parse_number): Pass in arg to select fp reg parsing.
266 Return 1 to indicate format checks pass. If strict, then only
267 accept a register or register symbol. Return value in...
268 (pa_number): New static for pa_parse_number.
269 (FP_REG_BASE): Define.
270 (FP_REG_RSEL): Define.
271 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
272 appropriate. White space changes.
273 (need_pa11_opcode): Don't bother passing any params, get them from
275 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
276 Remove extraneous check in case 'Q'.
277 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
278 reg, set section of resulting symbol to reg_section.
279 (pa_parse_space_stmt): Modify call to pa_parse_number.
280 (pa_space): Likewise.
282 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
283 (hppa_force_relocation): Handle vtable relocs.
284 (pa_vtable_entry): New.
285 (pa_vtable_inherit): New.
286 (md_pseudo_table): Add entries for vtable pseudos.
287 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
288 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
290 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
291 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
292 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
294 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
295 specify a symbol type.
297 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
298 dependent things together.
299 (md_elf_symbol_type): Define.
301 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
303 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
305 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
306 (obj_elf_vtable_entry): Declare.
308 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
310 (obj_elf_vtable_entry): Similarly.
311 (elf_pseudo_table): Fix the damage with a cast.
313 2000-09-03 Richard Henderson <rth@cygnus.com>
315 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
316 for template selection when a label is needed.
318 2000-09-02 Kazu Hirata <kazu@hxi.com>
320 * config/tc-ia64.c: Fix formatting.
322 2000-09-02 Nick Clifton <nickc@redhat.com>
324 * configure.in: Increase version number to 2.10.91.
325 * configure: Regenerate.
326 * aclocal.m4: Regenerate.
327 * config.in: Regenerate.
328 * po/gas.pot: Regenerate.
329 * Makefile.in: Regenerate.
331 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
333 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
334 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
335 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
337 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
340 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
342 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
343 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
344 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
345 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
346 (GOT_symbol): New variable.
347 (md_undefined_symbol): Set it.
349 2000-09-01 Richard Henderson <rth@cygnus.com>
351 * config/tc-ia64.c (match): Don't inline.
352 (extra_goodness): New.
353 (md_begin): Prefer nop.f and nop.b for best_template.
355 2000-08-31 Kazu Hirata <kazu@hxi.com>
357 * as.c: Fix formatting.
362 2000-08-31 Eric Christopher <echristo@cygnus.com>
364 * config/tc-mn10300.c: Cleanup and fix warnings.
365 (md_pseudo_table): Add initializers.
366 (md_show_usage): Cleanup.
367 (md_parse_option): Fix warnings.
368 (md_undefined_symbol): Fix warnings.
369 (md_conver_frag): Fix warnings.
370 (tc_gen_reloc): Fix warnings.
371 (md_apply_fix3): Fix warnings.
372 (check_operand): Fix warnings.
374 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
376 * acinclude.m4: Include libtool and gettext macros from the
378 * aclocal.m4, configure: Rebuilt.
380 2000-08-30 Mark Hatle <mhatle@mvista.com>
382 * config/tc-ppc.c (md_parse_option): Recognize -m405.
384 2000-08-31 Kazu Hirata <kazu@hxi.com>
386 * listing.c: Fix formatting.
388 2000-08-29 Kazu Hirata <kazu@hxi.com>
390 * app.c: Fix a comment typo. Fix formatting.
392 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
394 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
395 offset of the target destination for jmp instructions.
396 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
398 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
400 * NEWS: Mention support for CRIS.
402 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
404 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
405 Sets `.lcomm' alignment to zero.
407 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
409 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
410 (TC_FIX_ADJUSTABLE): Define.
412 2000-08-23 Jim Wilson <wilson@cygnus.com>
414 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
415 unwind.personality_routine is set.
417 2000-08-23 H.J. Lu <hjl@gnu.org>
419 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
421 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
423 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
426 2000-08-22 H.J. Lu <hjl@gnu.org>
428 * config.in (STRICTCOFF): New for strict COFF.
430 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
431 i386-*-go32* and i386-go32-rtems*.
432 * configure: Rebuilt.
434 * config/obj-coff.c (obj_coff_endef): Follow the historical
435 behavior if STRICTCOFF is not defined.
437 * doc/internals.texi: Document STRICTCOFF.
439 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
441 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
442 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
443 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
444 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
445 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
446 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
447 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
450 2000-08-22 Eric Christopher <echristo@cygnus.com>
452 * config/tc-mn10300.c: (md_apply_fix): New function.
453 (mn10300_force_relocation): New function.
454 (mn10300_fix_adjustable): New function.
456 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
457 (TC_HANDLES_FX_DONE): Define.
458 (obj_fix_adjustable): Define.
459 (MD_APPLY_FIX3): Define.
460 (TC_LINKRELAX_FIXUP): Define.
462 * write.c: (TC_LINKRELAX_FIXUP): Define if not
464 (fixup_segment): Use TC_LINKRELAX_FIXUP.
466 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
468 2000-08-21 Jason Eckhardt <jle@cygnus.com>
470 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
471 if the fixup resulted in a relocation.
473 2000-08-18 Nick Clifton <nickc@redhat.com>
475 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
476 Make reference to first element of shift_names explicit.
478 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
480 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
481 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
482 add a symbol's address. Removed all target-specific #ifdefs that
483 used to accomplished the same.
484 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
485 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
486 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
487 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
488 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
490 2000-08-17 Kazu Hirata <kazu@hxi.com>
492 * dwarf2dbg.c: Fix formatting.
494 2000-08-17 Nick Clifton <nickc@redhat.com>
496 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
497 to be recoded as logical shift lefts by zero.
499 2000-08-16 Jim Wilson <wilson@cygnus.com>
501 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
502 postincrement modified registers. Handle IA64_OPND_R3_2 addl
504 (note_register_values): Handle IA64_OPND_R3_2 operands.
506 2000-08-16 Jason Eckhardt <jle@cygnus.com>
508 * config/tc-i860.c (md_operand): Silly typo fixed.
510 2000-08-16 Nick Clifton <nickc@redhat.com>
512 * config/tc-arm.c (struct asm_shift): Delete.
514 (enum asm_shift_index): New.
515 (struct asm_shift_properties): New.
516 (struct asm_shift_name): New.
517 (shift_properties[]); New.
518 (shift_names[]); New.
520 (decode_shift): Use new structures.
521 Issue a warning is "ROR #0" is used.
522 Issue a warning if "ASR #0" or "LSR #0" is used.
524 (md_begin): Initialise arm_shift_hsh table from new
525 asm_shift_name array.
527 2000-08-16 Jakub Jelinek <jakub@redhat.com>
529 * config/tc-sparc.c: Kill all warnings.
530 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
532 (md_show_usage): Update usage text.
534 2000-08-16 Nick Clifton <nickc@redhat.com>
536 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
539 2000-08-15 Will Cohen <wcohen@redhat.com>
541 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
543 * config/tc-sh.c (md_assemble): Changed so debug_type
544 test performed for ppi_assemble
545 * config/tc-sh.c: Included dwarf2dbg.h.
546 (debug_line): Defined.
547 (md_assemble): Generates dwarf2 line info.
548 (sh_finalize): New function. Finalize dwarf2 info.
549 (assemble_ppi): Returns size of code generated.
550 (build_Mytes): Returns size of code generated.
551 (md_pseudo_table): Added "file" and "loc" psuedo ops.
552 * config/tc-sh.h (md_end): Defined.
553 (sh_finalize): Declared.
555 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
557 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
560 2000-08-14 Nick Clifton <nickc@redhat.com>
562 * config/tc-arm.c (do_bx): Allow "bx pc".
564 2000-08-14 Jim Wilson <wilson@cygnus.com>
566 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
567 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
568 (md_begin): Change assignment to md.flag to OR in the new bit.
570 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
572 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
573 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
576 2000-08-14 Jason Eckhardt <jle@cygnus.com>
578 * NEWS: Mention i860 support.
580 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
582 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
584 2000-08-14 Andreas Schwab <schwab@suse.de>
586 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
588 2000-08-11 Andreas Schwab <schwab@suse.de>
590 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
593 2000-08-11 Kazu Hirata <kazu@hxi.com>
595 * expr.c: Fix formatting.
596 * config/obj-bout.c: Likewise.
598 2000-08-10 Jason Eckhardt <jle@cygnus.com>
600 * doc/c-i860.texi: Flesh out the i860 section more.
602 2000-08-10 Kazu Hirata <kazu@hxi.com>
604 * symbols.c: Fix formatting.
607 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
609 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
610 has the IgnoreSize bit set.
612 2000-08-09 Alan Modra <alan@linuxcare.com.au>
614 From Rodney Brown <RodneyBrown@mynd.com>
615 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
616 * configure: Regenerate.
618 2000-08-09 Kazu Hirata <kazu@hxi.com>
620 * hash.c: Fix formatting.
623 2000-08-08 Jason Eckhardt <jle@cygnus.com>
625 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
626 (i860_fix_info): New enum.
627 (MD_APPLY_FIX3): Define.
628 (WORKING_DOT_WORD): Define.
629 (TC_HANDLES_FX_DONE): Define.
630 (DIFF_EXPR_OK): Define.
631 (LISTING_HEADER): Define.
632 (TARGET_FORMAT): Select target format based on endian flag.
633 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
634 (target_big_endian): Add external declaration.
636 * config/tc-i860.c: All existing code reworked completely. Other
637 new code shown below.
638 (SYNTAX_SVR4): Define.
639 (target_warn_expand): New variable.
640 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
641 (md_longopts): Declare and define with new options (-EL, -EB,
643 (md_show_usage): New function.
644 (md_operand): New function.
645 (obtain_reloc_for_imm16): New function.
646 (md_apply_fix3): New function.
647 (tc_gen_reloc): New function.
649 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
651 * config/tc-m68hc11.c (build_jump_insn): Make sure the
652 2 bytes of the jump address are in the same frag.
653 (find): Accept 68hc12 register indirect modes.
655 * NEWS: Mention 68HC11 & 68HC12 support.
657 2000-08-07 Richard Henderson <rth@cygnus.com>
659 * config/tc-ia64.c (unwind): Add prologue_mask member.
660 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
661 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
662 (dot_body): Clear unwind.prologue_mask.
663 (dot_prologue): Set it. Accept a register second argument.
665 2000-08-07 Kazu Hirata <kazu@hxi.com>
667 * config/atof-ieee.c: Fix formatting.
668 * config/atof-tahoe.c: Likewise.
670 2000-08-06 Nick Clifton <nickc@cygnus.com>
672 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
675 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
676 of .popsection, .previous, .pushsection, .subsection,
677 .version, .vtable_entry, .vtable_inherit and .weak.
679 2000-08-05 Kazu Hirata <kazu@hxi.com>
681 * config/tc-cris.c: Fix formatting.
682 * config/tc-i386.c: Likewise.
683 * config/tc-sparc.c (sparc_ip): Simplify the code.
685 2000-08-04 Kazu Hirata <kazu@hxi.com>
687 * config/tc-cris.c: Rearrange code for readability.
688 * config/tc-d10v.c: Fix formatting.
689 * config/tc-m32r.c: Likewise.
690 * config/tc-sparc.c: Likewise.
692 2000-08-02 Jim Wilson <wilson@cygnus.com>
694 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
695 before ia64_find_opcode.
696 (md_assemble): Likewise.
698 2000-08-01 Nick Clifton <nickc@cygnus.com>
700 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
701 Undo some formatting fixes.
703 2000-08-01 Kazu Hirata <kazu@hxi.com>
705 * config/obj-som.c: Fix formatting.
706 * config/obj-ieee.c: Likewise.
707 * config/tc-arm.c: Likewise.
708 * config/tc-v850.c: Likewise.
710 2000-08-01 Nick Clifton <nickc@redhat.com>
712 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
713 index by command line option.
715 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
717 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
718 (@node M68K-Branch): Rewrite to match the reality.
720 2000-07-31 Jason Eckhardt <jle@cygnus.com>
722 * doc/c-i860.texi: New file.
723 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
724 * doc/Makefile.in: Regenerate.
725 * doc/all.texi: Add I860 as relevant architecture.
726 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
728 2000-07-31 Kazu Hirata <kazu@hxi.com>
730 * config/tc-d30v.c: Fix formatting.
732 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
734 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
735 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
736 long emit a long branch if available instead of an absolute jump, never
737 emit absolute jumps for anything with --pcrel.
739 * doc/c-m68k.texi: Document new command line option.
741 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
743 * config/tc-avr.c: Use PARAMS macro in function declarations.
744 Don't declare md_pcrel_from_section (already in tc-avr.h).
745 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
746 (avr_operand): Don't set (unsigned) op_mask to -1.
748 2000-07-28 Jason Eckhardt <jle@cygnus.com>
750 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
751 * configure: Regenerated.
752 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
753 of operand to the .type directive (.e.g, "type").
755 2000-07-28 Alan Modra <alan@linuxcare.com.au>
757 * as.h (warn_comment, found_comment, found_comment_file): Declare.
758 * app.c (do_scrub_chars): Record where first comment found.
759 * read.c (read_a_source_file): Init found_comment on entry, and
760 notify whether comments found on exit.
761 * config/tc-hppa.c (md_shortopts): Add "c".
762 (md_longopts): Add warn-comment.
763 (md_parse_option): Handle it.
764 (md_show_usage): Show available options.
765 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
767 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
769 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
770 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
772 (md_estimate_size_before_relax): Don't fall off end of function.
774 2000-07-27 Kazu Hirata <kazu@hxi.com>
776 * config/tc-avr.c: Fix formatting.
777 * config/tc-ns32k.c: Likewise.
779 2000-07-27 Alan Modra <alan@linuxcare.com.au>
781 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
783 2000-07-27 Kazu Hirata <kazu@hxi.com>
785 * config/tc-d10v.c: Fix formatting.
786 * config/tc-z8k.c: Likewise.
787 * config/tc-sparc.c: Likewise.
789 2000-07-26 Dave Brolley <brolley@redhat.com>
791 * cgen.c (queue_fixup): Declare opinfo.
792 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
793 (gas_cgen_md_operand): Ditto.
794 (gas_cgen_md_apply_fix3): Ditto.
796 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
798 * config/obj-coff.c (obj_frob_symbol): Don't merge
799 labels. Don't merge if the symbol isn't constant. Return
800 immediately if a symbol is merged.
802 2000-07-22 Alan Modra <alan@linuxcare.com.au>
804 * frags.c (frag_align): Correct absolute section alignment.
806 2000-07-20 DJ Delorie <dj@redhat.com>
808 * config/obj-coff.c (obj_frob_symbol): revert previous change,
809 it breaks linking against DLLs.
811 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
813 * configure.in: Add CRIS support.
814 * configure: Regenerate.
815 * Makefile.am: (CPU_TYPES): Add cris.
816 (CPU_OBJ_VALID) [aout]: Add cris.
817 (MULTI_CPU_TYPES): Add cris.
818 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
819 [coff]: Only i386 and mips are valid.
820 (TARGET_CPU_CFILES): Add config/tc-cris.c.
821 (TARGET_CPU_HFILES): Add config/tc-cris.h.
822 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
823 Regenerate dependencies.
824 * Makefile.in: Regenerate.
825 * aclocal.m4: Regenerate.
826 * as.c: Declare crisaout, criself.
827 * config/tc-cris.h, config/tc-cris.c: New.
828 * config/e-criself.c, config/e-crisaout.c: New.
829 * po/POTFILES.in, po/gas.pot: Regenerate.
831 2000-07-20 Kazu Hirata <kazu@hxi.com>
833 * read.c: Fix formatting.
834 * write.c: Fix formatting.
836 2000-07-19 H.J. Lu <hjl@gnu.org>
838 * sb.c: Include <stdlib.h> if exists for abort ().
840 2000-07-19 Alan Modra <alan@linuxcare.com.au>
842 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
843 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
844 (pa_type_args): Same here.
846 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
848 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
849 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
850 the storage class is already set.
852 2000-07-17 Kazu Hirata <kazu@hxi.com>
854 * config/tc-m68hc11.c: Fix formatting.
855 * config/tc-mn10200.c: Likewise.
856 * config/tc-mn10300.c: Likewise.
857 * config/tc-pj.c: Likewise.
858 * config/tc-tic80.c: Likewise.
859 * config/tc-w65.c: Likewise.
861 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
863 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
866 2000-07-15 Ian Lance Taylor <ian@zembu.com>
868 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
871 2000-07-15 Alan Modra <alan@linuxcare.com.au>
873 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
874 ELF as are used for SOM (except the 32-bit reloc one) to decide
875 whether a symbol can be reduced to a section symbol. Expand on
876 the comment for symbols involved in LR% and RR% expressions.
878 2000-07-14 Nick Clifton <nickc@cygnus.com>
880 * config/tc-mips.c (mips_disable_float_construction): New
881 static variable. Set to true if doubles should not be
882 constructed by loading two single width fp registers with
884 (mips_ip): Test mips_disable_float_construction.
885 (md_longopts): Add command line switches --construct-floats
886 and --no-construct-floats.
887 (md_parse_option): Parse new command line options.
888 (md_show_usage): Describe new command line options.
890 * doc/c-mips.texi: Document new command line options.
892 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
894 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
895 * configure: Regenerate.
897 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
899 * configure.in (DEFAULT_EMULATION setting): Revert part of
900 2000-07-01 change that set te_multi=multi unless set to tmips.
901 * configure: Regenerate.
903 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
905 * config/obj-coff.c (coff_frob_section): Add padding to the last
906 section when aligning it increases its size.
908 2000-07-11 Kazu Hirata <kazu@hxi.com>
910 * config/tc-tic54x.c: Fix formatting.
912 2000-07-10 Kazu Hirata <kazu@hxi.com>
914 * config/tc-h8500.c: Fix formatting.
915 * config/tc-tic54x.c: Fix formatting.
917 2000-07-10 Alan Modra <alan@linuxcare.com.au>
919 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
920 displacements correctly.
922 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
924 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
926 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
930 2000-07-09 Alan Modra <alan@linuxcare.com.au>
932 From David Huggins-Daines <dhd@linuxcare.com>
933 * config/te-hppalinux64.h: Add a new emulation.
934 * configure.in (emulations): Add configure bits to support the
935 64-bit Linux/parisc target.
936 * configure: Regenerate.
938 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
939 (md_shortopts): Add `V' for ELF.
941 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
942 when SOM or ELF_ARG_RELOC are defined.
943 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
944 ELF_ARG_RELOC are defined.
945 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
946 (pa_stringer): ..Do it here instead. Fix comment typos.
947 (hppa_force_relocation): Cast enums to int before comparing with
950 From Ryan Bradetich <rbradetich@uswest.net>
951 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
952 redifinition warning.
953 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
954 (hppa_force_relocation): ditto
955 (md_apply_fix): Added cast to buf to fix warnings.
957 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
958 cons_fix_new_hppa, hppa_force_relocation): Prototype.
960 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
961 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
962 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
963 reloc_type** to avoid warnings in switch.
964 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
965 little earlier instead.
967 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
969 (pa_type_args): Use symbol_arg_reloc_info.
970 (struct pa_it): Make arg_reloc unsigned int.
971 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
972 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
973 (pa_code): Delete. pa_text duplicates this function.
974 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
975 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
977 (cons_fix_new_hppa): Actually change selector to e_fsel when
978 warning about assuming so.
979 (tc_gen_reloc): More example elf arg reloc code.
980 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
981 (hppa_force_relocation): Likewise.
983 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
985 (pa_end_of_source): Prototype.
986 (hppa_fix_adjustable): Prototype.
987 (LABELS_WITHOUT_COLONS): Move it..
988 * config/te-hppa.h: To here.
990 * config/te-hppa64.h: New file.
992 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
994 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
995 format -10, -16, 16 relocs.
996 (hppa_elf_mark_end_of_function): Test for null
997 last_call_info->start_symbol
999 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1000 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1001 re_assesmble_* functions. Delete extraneous statements. Fix
1003 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1004 insn to re_assemble_*.
1006 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1008 * doc/internals.texi (Expressions): Fix typo.
1010 2000-07-08 Kazu Hirata <kazu@hxi.com>
1012 * config/tc-sh.c: Fix formatting.
1013 * config/tc-tic54x.c: Fix formatting.
1014 * depend.c: Fix formatting.
1015 * flonum-konst.c: Likewise.
1016 * flonum-mult.c: Likewise.
1018 2000-07-07 Kazu Hirata <kazu@hxi.com>
1020 * config/tc-sh.c: Fix comments.
1021 * config/obj-vms.c: Fix comments.
1022 * config/tc-a29k.c: Likewise.
1023 * config/tc-alpha.c: Likewise.
1024 * config/tc-h8300.c: Likewise.
1025 * config/tc-h8500.c: Likewise.
1026 * config/tc-i370.c: Likewise.
1027 * config/tc-ia64.c: Likewise.
1028 * config/tc-m68hc11.c: Likewise.
1029 * config/tc-m68k.c: Likewise.
1030 * config/tc-mips.c: Likewise.
1031 * config/tc-ns32k.c: Likewise.
1032 * config/tc-ppc.c: Likewise.
1033 * config/tc-z8k.c: Likewise.
1035 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1037 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1038 Default to '(SEC_LOAD | SEC_DATA)'.
1039 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1041 * doc/internals.texi (CPU Backend): Describe
1042 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1044 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1046 * as.c (parse_args): NULL terminate the long option list.
1048 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1050 * config/tc-d30v.h: Include "write.h" for fixS.
1051 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1053 2000-07-05 Nick Clifton <nickc@cygnus.com>
1055 * config/tc-d30v.c (write_2_short): Further changes to warning
1056 messages produced when combining EITHER_BUT_PREFER_MU attributed
1059 2000-07-05 DJ Delorie <dj@redhat.com>
1063 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1065 * config/tc-arm.c (psrs): Accept combinations of flags.
1067 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1069 * config/tc-avr.c: Change _ () to _() around all strings marked
1070 for translation (exception from the usual coding style).
1071 (avr_opt): New struct variable, how the new switches are set.
1072 (OPTION_MMCU): Define as 'm' and actually use.
1073 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1074 (show_mcu_list): New function, display the list of known MCUs.
1075 (md_show_usage): Document the new switches. Call show_mcu_list.
1076 (avr_set_arch): Change 'm' to OPTION_MMCU.
1077 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1078 Handle the new switches.
1079 (avr_operands): Disable warnings for undefined combinations of
1080 operands if -mall-opcodes. Disable warnings for skipping two-word
1081 instructions if enhanced core or -mno-skip-bug.
1082 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1083 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1084 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1085 (avr_ldi_expression): Warn about implicit lo8().
1086 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1088 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1090 * configure.in: Add entry for mips-*-sysv4*MP*
1091 * configure: Rebuild
1092 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1093 elf32-tradlittlemips for traditional mips targets.
1094 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1095 test for Link Once sections as in adjust_reloc_syms.
1096 * config/te-tmips.h: New file for traditional mips targets. Define
1099 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1101 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1102 flags argument is not present, don't change an existing section's
1103 section's attributes. If the flags argument is present, warn if the
1104 attributes don't match the section's current attributes. When
1105 long section names are supported, set SEC_LINK_ONCE and
1106 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1108 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1110 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1111 symbols; create them.
1113 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1115 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1116 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1118 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1120 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1121 expressions. Ignore the problem when handling 16 bit signed
1122 immediates, because the assembler will take care of the relocation
1125 2000-06-27 Nick Clifton <nickc@cygnus.com>
1127 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1128 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1129 sequential order, and emit warning messages if the input source
1130 code contains constructs like that, or parallel constructs
1131 containing such opcodes.
1133 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1135 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1136 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1137 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1138 (md_show_usage): Update usage message.
1139 (md_parse_option): Allow redefinition of MCU type within the
1140 same avr[1-5] bfd machine type. Show both old and new MCU type
1141 in the error message.
1142 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1143 Simplify 8K wrap code.
1145 2000-06-25 Kazu Hirata <kazu@hxi.com>
1147 * config/obj-aout.c: Remove all uses of DEFUN.
1148 * config/obj-ieee.c: Likewise.
1149 * config/tc-sh.c: Fix comment typos.
1150 * config/tc-tahoe.c: Likewise.
1151 * config/tc-vax.c: Likewise.
1152 * config/tc-w65.c: Likewise.
1153 * config/tc-z8k.c: Likewise.
1154 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1156 2000-06-24 DJ Delorie <dj@cygnus.com>
1158 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1159 more changes from Sept 1999
1160 (tc_i386_fix_adjustable): ditto
1161 (md_apply_fix3): ditto
1163 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1165 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1166 (gas_cgen_parse_operand): Set it around expression() call.
1167 (gas_cgen_md_operand): Test for it before longjmp().
1169 2000-06-24 Kazu Hirata <kazu@hxi.com>
1171 * config/tc-h8500.c: Remove all uses of DEFUN.
1172 * config/tc-sh.c: Likewise.
1173 * config/tc-w65.c: Likewise.
1174 * config/tc-z8k.c: Likewise.
1176 * config/tc-h8500.c: Fix typos in comments.
1178 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1180 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1183 2000-06-23 matthew green <mrg@redhat.com>
1185 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1186 defined. Fix error message for `[' grouping.
1188 2000-06-22 Kazu Hirata <kazu@hxi.com>
1190 * config/tc-h8300.c: Fix formatting and comment typos.
1192 2000-06-22 Timothy Wall <twall@cygnus.com>
1194 * config/tc-ia64.c (note_register_values): Move premature QP
1195 notation clearing into the appropriate place.
1197 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1199 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1200 first before anything else. Add bin-bugs.h, emul.h and progress.h
1201 Sort list of files as for $(OBJS) in Makefile.am.
1203 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1204 find one. Remake dependencies.
1205 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1206 * Makefile.in: Regenerate.
1207 * doc/Makefile.in: Regenerate.
1209 * config/tc-i386.c (i386_displacement): Don't assume a constant
1210 displacement is necessarily 16 bits when in 16 bit code mode.
1211 (md_assemble): Instead size the displacement here after we know
1212 for sure that a .code16gcc operand hasn't automatically added
1213 operand size prefixes.
1215 2000-06-21 H.J. Lu <hjl@gnu.org>
1217 * Makefile.am: Rebuild dependency.
1218 * Makefile.in: Rebuild.
1220 2000-06-21 Kazu Hirata <kazu@hxi.com>
1222 * config/tc-h8300.c (parse_reg): Make the function static.
1223 (parse_exp): Likewise.
1225 2000-06-20 DJ Delorie <dj@cygnus.com>
1227 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1228 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1229 for cygwin import libraries to work properly.
1231 2000-06-20 H.J. Lu <hjl@gnu.org>
1233 * Makefile.am: Rebuild dependency.
1234 * Makefile.in: Rebuild.
1235 * configure: Likewise.
1236 * doc/Makefile.in: Likewise.
1238 2000-06-20 Timothy Wall <twall@cygnus.com>
1240 * doc/internals.texi (CPU backend): Add @itemx for
1241 TC_START_LABEL_WITHOUT_COLON.
1242 * doc/c-tic54x.texi: New.
1243 * doc/as.texinfo: Add tic54x features and include primary tic54x
1245 * doc/all.texi: Add C54X.
1246 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1247 * doc/Makefile.in: Regenerate.
1248 * configure.in: Add tic54x and define LIBM for tic54x.
1249 * configure: Regenrate.
1250 * config/tc-tic54x.[ch]: New.
1251 * config/obj-coff.h: Add tic54x.
1252 * Makefile.am: (CPU_TYPES): Add tic54x.
1253 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1254 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1255 (as_new_LDADD): Add $(LIBM).
1256 * Makefile.in: Regenerate.
1258 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1260 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1261 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1262 * doc/as.texinfo: Likewise.
1264 * configure, Makefile.in: Regenerate.
1265 * configure.in (emulations): Recognize m6811 and m6812.
1266 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1267 Added files for 68hc11 and 68hc12 assembler.
1268 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1269 * config/tc-m68hc11.h: Header definition for that assembler.
1271 2000-06-18 Nick Clifton <nickc@redhat.com>
1273 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1274 instead of OCTETS_PER_BYTE.
1276 * config/tc-v850.c: Fix compile time warnings.
1277 * config/tc-ppc.c: Fix compile time warnings.
1279 2000-06-18 H.J. Lu <hjl@gnu.org>
1281 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1282 * configure: Rebuild.
1284 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1286 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1289 2000-06-16 Nick Clifton <nickc@cygnus.com>
1291 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1292 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1294 * doc/c-mips.texi: Document newly accepted cpu variants.
1296 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1298 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1300 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1302 * macro.c (getstring): Make it possible to escape the quote
1305 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1307 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1309 2000-06-13 H.J. Lu <hjl@gnu.org>
1311 * configure: Regenerate.
1313 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1315 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1317 * doc/internals.texi (line_separator_chars): Semicolon is no
1318 longer a default. Mention null and newline as defaults.
1320 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1322 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1323 * config/tc-i860.h (line_separator_chars): Likewise.
1324 * config/tc-h8300.c (line_separator_chars): Likewise.
1325 * config/tc-i960.c (line_separator_chars): Likewise.
1326 * config/tc-m68k.c (line_separator_chars): Likewise.
1327 * config/tc-mips.c (line_separator_chars): Likewise.
1328 * config/tc-ns32k.c (line_separator_chars): Likewise.
1329 * config/tc-sparc.c (line_separator_chars): Likewise.
1330 * config/tc-vax.c (line_separator_chars): Likewise.
1332 * config/tc-h8300.c (comment_chars): Use string initialiser.
1333 * config/tc-i960.c (line_comment_chars): Likewise.
1334 * config/tc-z8k.c (comment_chars, line_comment_chars,
1335 line_separator_chars): Likewise.
1337 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1340 2000-06-08 Nick Clifton <nickc@cygnus.com>
1342 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1345 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1347 * configure.in (VERSION): Update to show this is the CVS mainline.
1349 2000-06-08 Matthew Jacob <mjacob@feral.com>
1351 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1352 $at is the integer register $r28, vs. both $r28 and the floating
1353 point register $f28.
1355 2000-06-08 James E. Wilson <wilson@cygnus.com>
1357 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1358 (dot_endp): Don't call ia64_flush_insns.
1359 (emit_one_bundle): Don't delete prologue/body records from
1360 unwind_record list in first loop. Rewrite second loop to account for
1363 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1365 * config/tc-ia64.c: Add missing prototypes.
1366 (generate_unwind_image): Cast argument to output_unw_records call.
1368 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1370 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1372 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1374 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1375 (REGISTER_P): likewise.
1376 (avr_opcodes): uses include/opcode/avr.h
1377 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1379 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1381 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1384 2000-06-03 H.J. Lu <hjl@gnu.org>
1386 * read.c (is_end_of_line): Put back `;'.
1388 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1390 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1392 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1394 * expr.c (operand): Test is_end_of_line outside switch to catch
1395 line separator chars that are also operators.
1396 (operator): Return O_illegal for line separator chars.
1398 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1399 entry (or `!' entry for TC_HPPA).
1401 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1402 before indexing is_end_of_line. Remove redundant check for '\0'.
1404 * config/tc-h8500.c (md_assemble): Likewise.
1405 * config/tc-mcore.c (md_assemble): Likewise.
1406 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1409 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1411 * config/tc-mcore.c (mcore_cons): Likewise.
1412 (mcore_float_cons): Likewise.
1413 (mcore_stringer): Likewise.
1414 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1416 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1418 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1420 2000-05-29 Nick Clifton <nickc@cygnus.com>
1422 * config/tc-sh.c: Fix compile time warning messages.
1424 * config/tc-mips.c: Fix compile time warning messages.
1426 2000-05-29 Philip Blundell <philb@gnu.org>
1428 * doc/as.texinfo: Update copyright dates.
1429 (Local Labels): Delete misplaced mention of ARM.
1430 * NEWS: Mention ARM ELF support.
1432 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1434 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1435 it is modified, and use the real_size to compute the frag address
1436 for dwarf2 line info.
1438 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1440 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1441 line-matching scheme to cope with automake moving variables around.
1442 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1443 * Makefile.in: Regenerate.
1445 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1447 * config/tc-sparc.c (sparc_relax): New.
1448 (md_longopts): Add -relax and -no-relax options.
1449 (md_parse_options, md_show_usage): Likewise.
1450 (md_apply_fix3): Optimize tail call into branch always if possible.
1452 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1454 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1455 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1456 rules, with warning when a GAS statement specifies a packing that
1457 will result in an instruction being squashed.
1458 Added typdef packing_type and enumerals, changed various integer
1459 literals to use the enumerals.
1461 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1463 * config/tc-ia64.c (dot_restorereg_p): New function.
1464 (md_pseudo_table): Add restorereg.p.
1465 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1466 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1468 * config/tc-ia64.h (unw_record_type): Add unwabi.
1469 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1470 called MASK with members for imask, and the masks produced by
1471 fr_mem, gr_mem, br_mem, and frgr_mem.
1472 (unw_p_record): Add members ABI and CONTEXT.
1473 (unw_x_record): Add member AB.
1474 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1475 as pseudo-register for use during unwind info generation.
1476 (AR_PFS, AR_LC): New macros.
1477 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1478 whose names start with an at sign (as in "@priunat").
1479 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1481 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1482 proc_end, unwind_info, personality_routine): Consolidate into
1483 "unwind" structure to reduce offset-table use. Add member
1484 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1486 (output_R1_format, output_R3_format, output_P3_format,
1487 output_P6_format): Initialize R with zero to reduce compiler warnings.
1488 (output_P7_format): Ditto. Add `default' branch to switch
1489 statement to reduce compiler warnings.
1490 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1491 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1492 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1493 into single argument.
1494 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1495 compiler warnings. Merge A and B args into single argument.
1496 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1497 A and B args into single argument.
1498 (free_record): Removed (wasn't used).
1499 (free_list_records): Also free imasks in prologue records.
1500 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1501 (output_spill_mask): Remove.
1502 (output_unwabi): New function.
1503 (output_epilogue, output_label_state, output_copy_state): Call
1505 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1506 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1508 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1509 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1510 as part of handling the prologue records. Emit region's imask if
1511 we have one. Handle unwabi, epilogue, label_state, copy_state,
1512 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1513 spill_sprel_p, and spill_reg_p records.
1514 (set_imask, count_bits, slot_index): New function.
1515 (fixup_unw_records): Fix region size computation. Handle
1516 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1517 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1518 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1519 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1520 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1521 (dot_save): Use manifest constants for applicaton registers.
1522 Handle REG_PR and REG_PRIUNAT.
1523 (dot_restore): Don't just ignore it.
1524 (dot_restorereg): New function..
1525 (generate_unwind_image): Ensure unwind info is a multiple of eight
1526 bytes, not just four bytes.
1527 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1528 (dot_altrp): Don't just ignore it.
1529 (dot_savemem): New function. Replaces dot_savesp() and
1530 dot_savepsp(). Use manifest constants for applicaton registers.
1531 Handle REG_PR and REG_PRIUNAT.
1532 (dot_savef): Simplify.
1533 (dot_saveb): Support generation of br_gr.
1534 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1535 dot_label_state, dot_copy_state): New function.
1536 (dot_unwabi): Don't just ignore it.
1537 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1538 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1539 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1540 (emit_one_bundle): Set slot number for prologue/body records
1541 *before* emitting the first insn.
1542 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1543 (md_begin): Declare "psp" pseudo-register.
1544 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1545 so we don't get segfault.
1546 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1547 counts as required per SW Conventions manual
1548 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1549 output_preds_psprel, output_preds_sprel, output_spill_base,
1550 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1551 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1552 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1553 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1554 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1555 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1556 (dot_vframe): Implement.
1557 (dot_vframesp, dot_vframepsp): New function.
1559 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1561 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1562 * configure: Regenerate.
1564 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1566 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1567 (md_estimate_size_before_relax): so we can use it here instead of
1568 old kludges. Localise vars to blocks. Comment.
1570 * frags.c (frag_new): Update fr_var comments.
1571 * frags.h (struct frag): Ditto.
1573 2000-05-22 Richard Henderson <rth@cygnus.com>
1575 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1576 (pseudo_func): Add pcrel.
1577 (operand_match): Handle IA64_OPND_TGT64.
1578 (build_insn): Likewise.
1579 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1580 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1581 (fix_insn): Handle all three 64-bit relocation types.
1583 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1585 * obj.h (struct format_ops): New members begin, app_file,
1586 s_set_other, s_set_desc, s_get_type, s_set_type,
1587 separate_stab_sections, init_stab_section.
1589 * config/obj-multi.h: Update GPL notice to v2.
1591 (obj_app_file): New.
1592 (S_SET_SIZE): Test s_set_size for NULL before calling.
1593 (S_SET_ALIGN): Similar for s_set_align.
1598 (SEPARATE_STAB_SECTIONS): New.
1599 (INIT_STAB_SECTION): New.
1600 (EMIT_SECTION_SYMBOLS): New.
1601 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1603 * config/obj-elf.h: Update GPL notice to v2.
1604 Mention that this file is included from obj-multi.h.
1605 (obj_begin): Wrap definition in ifndef.
1606 (elf_file_symbol): Constify declaration.
1607 (obj_app_file): Ditto.
1608 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1609 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1611 * config/obj-elf.c (elf_s_set_other): New.
1612 (elf_file_symbol): Constify argument.
1613 (elf_separate_stab_sections): New.
1614 (elf_init_stab_section): New.
1615 (elf_format_ops): Add new members. Remove comma at end.
1617 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1618 (ecoff_format_ops): Add new fields. Remove comma at end.
1619 Mention inconsistency for emit_section_symbols.
1621 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1623 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1624 (coff_separate_stab_sections): New.
1625 (coff_format_ops): Add new members.
1627 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1628 (obj_aout_s_set_other): New.
1629 (obj_aout_s_set_desc): New.
1630 (obj_aout_s_get_type): New.
1631 (obj_aout_s_set_type): New.
1632 (obj_aout_separate_stab_sections): New.
1633 (aout_format_ops): New members added. Use obj_aout_process_stab,
1634 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1635 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1637 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1639 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1641 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1642 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1643 (md_estimate_size_before_relax): Ensure jumps to weak and
1644 externally visible symbols are relocatable.
1646 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1648 * stabs.c (aout_process_stab): Make global.
1649 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1650 * read.h (aout_process_stab): Declare.
1652 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1653 Generalize to *aout, *coff *elf.
1654 * configure: Regenerated.
1656 * doc/internals.texi (Object format backend): Say
1657 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1659 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1660 * Makefile.in: Regenerated.
1662 2000-05-19 Catherine Moore <clm@cygnus.com>
1664 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1666 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1668 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1669 instruction to reflect change in re_assemble_*.
1671 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1673 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1674 build PA64 ELF tools.
1675 * configure: Rebuilt.
1677 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1679 * Makefile.am: Regenerate dependencies.
1680 * Makefile.in: Regenerate.
1682 2000-05-15 Nick Clifton <nickc@cygnus.com>
1684 * config/tc-arm.c (struct asm_psr): Add boolean field
1685 distinguishing between CSPR and SPSR. Rename 'number' field
1687 (psrs): Rearrange contents to match new asm_psr structure.
1688 (arm_psr_parse): Move next to psr_required_here. Make it
1689 return an asm_psr structure.
1690 (psr_required_here): Use asm_psr structure returned by
1692 (do_msr): Reorganise to allow psr_required_here to be called
1694 (md_undefined_name): Mark 'name' parameter as unused, since
1695 the COFF target does not use it.
1697 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1699 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1701 * config/te-aux.h: Likewise.
1702 * config/te-dpx2.h: Likewise.
1703 * config/te-go32.h: Likewise.
1704 * config/te-hp300.h: Likewise.
1705 * config/te-hppa.h: Likewise.
1706 * config/te-i386aix.h: Likewise.
1707 * config/te-ic960.h: Likewise.
1708 * config/te-interix.h: Likewise.
1709 * config/te-nbsd532.h: Likewise.
1710 * config/te-pc532mach.h: Likewise.
1711 * config/te-ppcnw.h: Likewise.
1712 * config/te-psos.h: Likewise.
1713 * config/te-sparcaout.h: Likewise.
1714 * config/te-sun3.h: Likewise.
1715 * config/te-sysv32.h: Likewise.
1717 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1719 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1720 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1721 and sign extend without an if statement.
1722 (build_bytes): Likewise.
1724 2000-05-14 Kazu Hirata <kazu@hxi.com>
1726 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1727 X_add_symbol L_32 case.
1729 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1731 * config/te-freebsd.h: New file.
1733 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1735 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1736 bindtextdomain): Replace defines with those from intl/libgettext.h
1737 to quieten gcc warnings.
1739 * NEWS: Mention x86 .arch and -q.
1741 * config/tc-i386.c (quiet_warnings): New.
1742 (md_assemble): Use quiet_warnings.
1743 (md_parse_option): Set quiet_warnings from -q.
1744 (md_show_usage): Mention -q, delete -m.
1745 (flag_do_long_jump): Delete.
1746 (md_parse_option): Remove -m.
1747 (md_show_usage): Remove -m.
1748 (md_create_long_jump): Remove useless flag_do_long_jump code.
1750 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1751 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1753 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1754 Alexander Sokolov <robocop@netlink.ru>
1756 * doc/c-i386.texi (i386-Arch): New section.
1757 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1759 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1760 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1761 architecture has been given and is not 486.
1762 (set_cpu_arch): New.
1763 (md_pseudo_table): Add .arch.
1764 (md_assemble): Warn if cpu architecture has been given and an
1765 unsupported instruction.
1767 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1768 Move operand_types bit defines after relevant template field.
1769 (template): Add cpu_flags.
1773 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1775 * config/tc-mn10300.h (md_end): Define.
1776 (mn10300_finalize): Declare.
1777 * config/tc-mn10300.c: Include dwarf2dbg.h.
1778 (debug_line): Define.
1779 (md_assemble): Generate dwarf2 line info.
1780 (mn10300_finalize): New function. Finalize dwarf2 info.
1782 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1784 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1785 external version of the relocation for weak symbols.
1787 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1789 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1790 frame size in units of 16 bytes, as required per SW Conventions manual.
1791 (output_unw_records): Output info-block header as a dword to get
1794 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1796 * as.h: #include "file", not <file> on files from ../include.
1797 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1798 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1799 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1800 (tc_coff_symbol_emit_hook): Ditto.
1801 (OPTCOUNT): Cast to int to avoid compiler warning.
1802 (md_begin): Fix signed/unsigned warnings.
1804 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1806 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1807 ABRANCH LONG case for a conditional branch on a 68000.
1808 (md_estimate_size_before_relax): Likewise. Also handle
1809 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1810 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1811 PC-relative on all CPUs.
1812 (md_estimate_size_before_relax): Likewise.
1814 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1816 * as.c (parse_args): Just mention current year in printed
1819 2000-05-03 J.T. Conklin <jtc@redback.com>
1821 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1823 (md_parse_option): Recognize -m7400.
1825 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1827 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1828 don't permit lp to become less than the words array.
1830 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1832 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1833 Fix little-endian case.
1835 2000-05-03 David O'Brien <obrien@NUXI.com>
1837 * as.c (parse_args): Update copyright.
1839 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1841 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1842 for the .bss section too.
1844 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1846 * configure.in: Set em=linux for hppa-*-linux.
1847 * configure: Regenerate.
1848 * doc/Makefile.in: Regenerate with correct automake.
1850 * frags.c (frag_grow): Sanity check chunk_size.
1852 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1853 * config/obj-som.h: Likewise.
1854 * config/obj-ieee.h: Likewise.
1856 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1858 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1859 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1860 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1861 (pa_ip): low_sign_unext now returns via function value. Use
1862 re_assemble_* instead of dis_assemble_* and
1863 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1865 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1866 (md_section_align, md_parse_option, md_show_usage,
1867 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1868 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1869 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1870 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1871 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1873 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1874 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1875 outside of switch. Correct mask and shifting errors in case 10
1876 and case -11. In case 21, compare against signed range to suit
1877 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1878 case 17 and case 22, use offsetT variable to properly check range.
1879 Use re_assemble_* here too.
1880 (evaluate_absolute): Change type of value to offsetT. Call
1881 hppa_field_adjust to do the work for us.
1882 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1883 (pa_parse_cmpib_64_cmpltr): Ditto.
1884 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1885 of i to unsigned int.
1886 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1887 (pa_end_of_source): Return type is void.
1889 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1891 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1893 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1895 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1896 More comments added.
1897 (md_begin): Removed "construct symbols for each register name".
1898 Because register names conflicts with GCC generated function
1900 (avr_operand): Now constant numbers can be used as a register
1901 identifiers (0 as r0, 31 as r31).
1902 (md_assemble): use skip_space () before parsing instruction
1905 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1907 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1908 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1909 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1910 * configure: Regenerate.
1912 2000-04-29 Andreas Jaeger <aj@suse.de>
1914 * as.h: Correctly check GCC version.
1916 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1918 * doc/as.1: Fix unbalanced brackets.
1920 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1922 (line_comment_chars): Set to '/' if TE_FreeBSD.
1924 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1926 * configure.in: Configury support for PA64 (currently disabled).
1927 * configure: Rebuilt.
1929 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1931 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1932 bfd_set_section_alignment.
1934 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1936 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1939 2000-04-24 Nick Clifton <nickc@cygnus.com>
1941 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1942 * doc/as.texinfo (Align): Include arm and strongarm in list of
1943 targets that have the second form of the behaviour of the .align
1946 2000-04-24 Mark Klein <mklein@dis.com>
1948 * obj-som.c: Terminate obj_pseudo_table.
1950 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1952 * as.c (parse_args): Allow md_parse_option to override -a listing
1954 * config/obj-coff.c (add_lineno): Change type of offset parameter
1955 from "int" to "bfd_vma."
1956 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1957 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1958 (ppc_change_csect): Align correctly for XCOFF64.
1959 (ppc_machine): New function, which discards "ppc_machine" line.
1960 (ppc_tc): Cons for 8 when code is 64 bit.
1961 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1963 (md_parse_option): Handle -a64 and -a32.
1965 * config/tc-ppc.h (TARGET_MACH): Define.
1966 (TARGET_FORMAT): Move to function.
1967 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1969 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1971 * config/tc-avr.c: New AVR_ISA_ defined.
1972 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1973 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1974 for `fmul', `movw' and `lpm R,Z' instructions.
1975 (avr_operands): Warn if current opcode is a two-word instruction
1976 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1977 (avr_opcodes): New commands added.
1978 (REGISTER_P): Check 'a' and 'v' constraint letters.
1979 (mcu_types): New MCU added.
1981 2000-04-22 Timothy Wall <twall@cygnus.com>
1983 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1985 (operand_match): Conditionally insert default bit values for IMMU9.
1987 2000-04-14 Matthew Green <mrg@cygnus.com>
1989 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1990 * configure: Rebuilt.
1992 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1993 Jason Eckhardt <jle@cygnus.com>
1995 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1997 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1998 Added handling of new operand types l,y,&,fe,fE,fx.
2000 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2001 David Mosberger <davidm@hpl.hp.com>
2002 Timothy Wall <twall@cygnus.com>
2003 Andrew MacLeod <amacleod@cygnus.com>
2004 Jim Wilson <wilson@cygnus.com>
2006 * Makefile.am (CPU_TYPES): Add ia64.
2007 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2008 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2009 * Makefile.in: Rebuild.
2010 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2011 * configure: Rebuild.
2012 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2013 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2014 * expr.c (expr): Handle md_optimize_expr.
2015 * read.c (LEX_HASH): Add comment.
2016 * config/tc-ia64.c, config/tc-ia64.h: New files.
2018 2000-04-21 Richard Henderson <rth@cygnus.com>
2020 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2021 bundling a non-delayed branch type instruction.
2023 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2025 * config/tc-mn10300.c (HAVE_AM30): Define.
2026 (md_assemble): Use it.
2028 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2030 * config/obj-elf.c (obj_elf_change_section): Check for changed
2033 * Makefile.am: (CPU_MULTI_VALID): Remove.
2034 (MULTI_CPU_TYPES): Define.
2035 (MULTI_CPU_OBJ_VALID): Define.
2036 (DEPTC): Use the above.
2037 (DEPOBJ): Same here.
2039 Regenerate dependencies.
2040 * Makefile.in: Regenerate.
2042 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2044 * Makefile.am (YACC, LEX): Get them from configure.
2046 2000-04-18 H.J. Lu (hjl@gnu.org)
2048 * config/tc-i386.c (offset_in_range): Use addressT instead of
2049 bfd_vma for non-bfd assemblers.
2051 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2053 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2054 doesn't give spurious errors.
2056 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2058 * as.h (SEEK_SET): Define if undefined.
2060 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2062 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2063 constants, and don't assume offsetT is 32 bits.
2065 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2067 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2068 (md_pcrel_from_section): Add prototype.
2069 (d10v_fix_adjustable): Add prototype.
2070 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2072 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2074 2000-04-12 Nick Clifton <nickc@cygnus.com>
2076 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2077 symbol in frag chain.
2079 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2081 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2082 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2083 (fits_in_signed_word, smallest_imm_type): Ditto.
2084 (md_assemble): Use an offsetT var to hold offsetT values, not a
2086 (offset_in_range): New.
2087 (md_assemble): Use it.
2088 (md_convert_frag): Change type of target_address, opcode_address,
2089 and displacement_from_opcode_start to offsetT.
2090 (md_create_short_jump): Change type of offset to offsetT.
2091 (md_create_long_jump): Ditto.
2092 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2093 (md_chars_to_number): Remove.
2094 (output_invalid): Remove duplicate prototype.
2096 2000-04-09 Nick Clifton <nickc@cygnus.com>
2098 * Makefile.am (CPU_TYPES): Add 'avr'.
2099 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2100 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2102 * Makefile.in: Regenerate.
2104 * doc/as.texinfo: Add M32R documentation.
2106 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2108 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2109 --enable-build-warnings option.
2110 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2111 * Makefile.in, configure: Re-generate.
2113 2000-04-07 Nick Clifton <nickc@cygnus.com>
2115 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2116 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2117 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2118 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2119 (arm_force_relocation): Force relocations for
2120 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2122 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2124 * config/tc-sh.c (get_operands): There's no third operand if the
2125 first operand is an immediate.
2127 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2129 * config/tc-sh.c (immediate): Delete.
2130 (sh_operand_info): Add immediate member.
2131 (parse_reg): Use A_PC for pc.
2132 (parse_exp): Add second argument 'op'. All callers changed.
2133 (parse_at): Expect pc to be coded as A_PC.
2134 Use immediate field in *op.
2135 (insert): Add fourth argument 'op'. All callers changed.
2136 (build_relax): Add second argument 'op'. All callers changed.
2137 (insert_loop_bounds): New function.
2138 (build_Mytes): Remove DISP_4.
2139 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2140 (assemble_ppi): Use immediate field in *operand.
2141 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2142 (md_apply_fix): Likewise.
2143 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2145 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2147 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2149 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2151 * internals.texi (CPU backend): Document
2152 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2154 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2156 * po/gas.pot: Regenerate.
2158 * as.c (show_usage): Restore translated part of bug string.
2159 * gasp.c (show_usage): Likewise.
2161 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2162 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2163 than move-if-change.
2164 (DEP1): Modify for "gcc -MM".
2168 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2169 Update dependencies.
2170 * Makefile.in: Regenerate.
2172 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2174 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2175 (md_begin): Likewise.
2176 (HAVE_AM33): New macro.
2177 (md_assemble): Use it. Match r_regs and xr_regs only if
2180 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2182 * as.h: #include "bin-bugs.h"
2183 * as.c (show_usage): Use REPORT_BUGS_TO.
2184 * gasp.c: #include "bin-bugs.h"
2185 (show_usage): Use REPORT_BUGS_TO.
2187 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2189 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2191 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2192 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2195 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2197 * config/tc-i386.c (i386_immediate): Don't assume a constant
2198 immediate is necessarily 16 bits when in 16 bit code mode.
2199 (md_assemble): Instead set guess_suffix here after we have checked
2202 2000-04-02 Richard Henderson <rth@cygnus.com>
2204 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2205 quantities. Correct right shift sign extension.
2206 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2207 32-bit value when shifting into place.
2209 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2211 * app.c: Add ATTRIBUTE_UNUSED as needed.
2212 * config/tc-ppc.c: Likewise.
2213 (ppc_size): Make unsigned long.
2214 (ppc_insert_operand): Add casts to avoid warnings.
2216 2000-03-31 Nick Clifton <nickc@cygnus.com>
2218 * config/tc-d10v.h (md_flush_pending_output): Define.
2220 2000-03-29 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2223 segment. Works for both BFD_ASSEMBLER and others.
2224 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2226 2000-03-29 Nick Clifton <nickc@cygnus.com
2228 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2230 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2232 * listing.c (LISTING_LHS_WIDTH): Default depends on
2234 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2236 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2238 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2241 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2243 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2245 * config/tc-avr.c (mcu_types): Add missing initialiser.
2246 (md_pcrel_from_section): Add prototype.
2247 (avr_operand): Remove redundant test of unsigned < 0.
2248 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2250 2000-03-27 Denis Chertykov <denisc@overta.ru>
2252 * config/tc-avr.c: New file for AVR support.
2253 * config/tc-avr.h: Likewise.
2254 * configure.in: Add AVR support.
2255 * configure: Regenerate.
2257 2000-03-26 Timothy Wall <twall@cygnus.com>
2259 * gasp.c (macro_op): Add new argument to check_macro call.
2260 Macro structure definitions moved to macro.h
2261 * sb.h: Add argument to prototype for input_scrub_include_sb.
2262 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2263 nesting checks with an additional flag.
2264 (struct input_save): Add flag to indicate whether current sb
2265 should be checked for proper macro/conditional nesting.
2266 (input_scrub_push/pop): Save/restore nest check flag.
2267 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2269 * macro.c (check_macro): Allow caller to retrieve parsed macro
2270 information if a pointer is provided. This information may be
2271 used by the new macro hooks.
2272 * macro.h: Update prototype for check_macro. Macro struct
2273 definitions moved here from macro.c/gasp.c.
2274 * read.c (read_a_source_file): Add parameter to check_macro call,
2275 and pass macro info to the macro hook, if defined.
2276 (input_scrub_insert_line): New. Allow insertion of a line of
2277 characters into the input stream.
2278 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2279 file into the input stream.
2280 (s_include): Use input_scrub_insert_file.
2281 * internals.texi: Document new macro hooks.
2282 * as.h: New prototypes added.
2284 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2286 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2287 an initial capital letter.
2288 (i386_index_check): Reindent.
2290 2000-03-19 Nick Clifton <nickc@cygnus.com>
2292 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2295 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2297 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2298 instruction operand bad if Rd > 7 when generating
2299 thumb instructions. Prevents for example,
2300 "adr r12,label" from silently failing and generating
2301 the wrong instruction.
2303 2000-03-17 Nick Clifton <nickc@cygnus.com>
2305 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2306 that have a destingation >= 0x400000.
2307 Fix compile time warning messages.
2309 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2311 * config/tc-sh.c (md_begin): When encountering insn that are
2312 not supported by the current arch, only change the name if
2313 its contents are the same as prev_name.
2314 (get_specific): If the the architecture doesn't match, fail.
2316 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2318 * config/tc-sh.c (IDENT_CHAR): Define.
2319 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2320 matching back where it came from.
2322 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2324 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2326 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2328 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2331 2000-03-15 Kazu Hirata <kazu@hxi.com>
2333 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2335 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2337 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2338 floating-point-number, make sure 'f' is in FLT_CHARS.
2340 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2342 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2343 (s_lcomm_internal): Use it.
2344 * doc/internals.texi (CPU backend): Document it.
2345 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2348 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2350 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2353 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2354 implementation doesn't have special handling for switch
2356 (macro_build): Allow for code in sections other than .text.
2358 (mips_ip): Likewise.
2359 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2360 Don't perform relocs if we will be outputting them.
2361 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2362 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2365 2000-03-09 Catherine Moore <clm@cygnus.com>
2367 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2368 relocation type based on the entry in the fixup structure.
2369 Put S_IS_EXTERN processing back in.
2371 2000-03-08 H.J. Lu (hjl@gnu.org)
2373 * Makefile.am (install-exec-tooldir): Depend on
2374 install-exec-bindir for parallel make.
2375 * Makefile.in: Regenerated.
2377 2000-03-06 Nick Clifton <nickc@cygnus.com>
2379 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2381 (md_parse_option): Parse -m32r command line switch - disable m32rx
2383 (md_show_usage): Document new option.
2385 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2386 * doc/Makefile.in: Regenerate.
2387 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2389 2000-03-02 Michael Meissner <meissner@redhat.com>
2391 * config/tc-d30v.c (check_range): Remove code that incorrectly
2392 sign extended values where bits < 32.
2394 2000-03-02 H.J. Lu (hjl@gnu.org)
2396 * configure.in: Support --enable-targets=all on ia32.
2397 * configure: Regenerated.
2399 2000-03-01 Nick Clifton <nickc@cygnus.com>
2401 * gasp.c (do_align): Remove bogus check of alignment value.
2403 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2405 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2406 TC_PPC was defined forced the type of a symbol with no other type
2409 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2411 * doc/internals.texi (CPU backend): Mention that
2412 line_separator_chars do not break up comments. Fix typos for
2413 LEX_AT and LEX_NAME descriptions. Document operands for
2414 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2415 description of md_create_short_jump usage. Document argument for
2416 md_undefined_symbol.
2418 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2420 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2421 (md_parse_option): Handle it.
2422 (md_show_usage): Document it.
2424 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2426 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2427 opcode, for the instruction `pal19'. From Andrea Arcangeli
2430 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2432 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2434 (md_assemble): To here, before template operands are matched.
2435 Also ensure a constant immediate is sign extended when we know the
2436 size is at most 16 bits. This is to catch cases like "add
2437 $0xffc0,%ax" where we don't know the size, and thus that the
2438 immediate can be represented as Imm8S until after parsing the
2440 (i386_displacement): Similarly sign extend 16 bit constant
2442 (md_assemble): Relax 16-bit jump constant range check to suit sign
2443 extended displacements.
2445 2000-02-26 Andreas Jaeger <aj@suse.de>
2447 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2449 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2451 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2452 call operands when intel_syntax.
2453 (intel_float_operand): Return 2 for "fi...".
2454 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2455 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2456 earlier "SHORT" change.
2457 (md_assemble): When determining suffix from Regs, exclude
2460 2000-02-24 Nick Clifton <nickc@cygnus.com>
2462 * configure: Add arm-wince, mips-pe and sh-pe targets.
2463 * configure: Regenerate.
2465 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2467 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2468 "pe-mips" for the mips-pe target.
2470 * config/tc-arm.c (insns): Change displacement encoded in BL
2471 and B instructions if the target port is arm-wince.
2472 (do_ldst): Do not bias the relocation offset if the target
2474 (md_pcrel_from): Add in missing relocation offset bias if the
2475 target os arm-wince.
2477 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2478 (md_begin): Disable -G support for mips-pe target.
2479 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2480 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2483 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2484 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2485 assembler, just set the alignment to 4.
2487 * config/te-wince-pe.h: New file for WinCE targets. Define
2490 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2492 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2493 string instructions.
2494 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2495 (i386_intel_memory_operand): After finding a segment override,
2496 check again for no `[' before looking for a displacement. Bomb if
2497 more than one displacement rather than silently discarding the
2498 second and subsequent ones. Free strings malloc'd by
2499 build_displacement_string.
2501 2000-02-24 Catherine Moore <clm@cygnus.com>
2503 * config/obj-som.c (obj_pseudo_table): Add "weak".
2504 (obj_som_weak): New routine.
2506 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2508 * config/tc-i386.c (union i386_op): New.
2509 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2510 Throughout file replace occurences of disps[n], imms[n], regs[n]
2511 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2512 intel mode operand swapping. Add assert in regKludge and
2513 fake_zero_displacement code. Test i.types[n] when outputting
2514 displacements and immediates. Combine output of Disp16 with
2516 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2517 when in intel mode by (not) reversing fsub and fdiv operands
2518 before the template search. This fails for single operand
2519 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2520 undefined. Instead fix the base_opcode after we've found the
2521 template. Move base_opcode xor with found_reverse_match from
2522 opcode output code to before this fix so we test for the correct
2524 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2525 check in intel mode. Instead compare opcodes.
2527 * config/tc-i386.h (TC_RELOC): Delete.
2528 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2529 with equivalent call to reloc.
2531 * as.h (flag_m68k_mri): Move declaration after target include, and
2532 only declare when TC_M68K defined. Define as zero otherwise.
2533 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2534 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2535 Define as zero otherwise.
2536 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2537 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2538 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2539 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2540 testing whether defined.
2541 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2542 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2543 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2544 rather than testing whether defined.
2545 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2546 (parse_mri_cons): Declare and use only when TC_M68K.
2547 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2548 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2549 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2551 * NEWS: Mention IBM 370 support.
2553 2000-02-23 Richard Henderson <rth@cygnus.com>
2555 * config/tc-i386.c (md_assemble): When swapping operands for
2556 intel_syntax, assume everything that's not Imm or Disp is a
2559 2000-02-23 Linas Vepstas <linas@linas.org>
2561 * config/tc-i370.c, config/tc-i370.h: New files.
2562 * Makefile.am: Add support for Linux/IBM 370.
2563 * configure.in: Likewise.
2564 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2565 * config/obj-elf.c: Include elf/i370.h
2566 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2568 * Makefile.in: Regenerate.
2569 * configure: Regenerate.
2571 * doc/c-i370.texi: New file.
2572 * doc/all.texi: Include it.
2573 * doc/as.texinfo: And here.
2574 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2575 * doc/Makefile.in: Regenerate.
2577 2000-02-19 Michael Meissner <meissner@redhat.com>
2579 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2580 determine if an instruction can be used in parallel with an ADDppp
2581 or SUBppp instruction.
2583 2000-02-22 Andrew Haley <aph@cygnus.com>
2585 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2587 1999-12-30 Andrew Haley <aph@cygnus.com>
2589 * config/tc-mips.c (mips_gp32): New variable.
2590 (macro_build) Use mips_gp32.
2592 (md_longopts): Add "-mgp32" and "-mgp64".
2593 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2595 (OPTION_M7900): Change offset
2596 (OPTION_NO_M7900): Ditto.
2598 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2600 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2601 warning, and bump it to 1.
2603 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2605 From Brad Lucier <lucier@math.purdue.edu>:
2606 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2609 2000-02-21 Catherine Moore <clm@cygnus.com>
2611 * config/tc-mips.c (MF_HILO_INSN): Define.
2612 (mips_7000_hilo_fix): Declare.
2613 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2614 (md_parse_option): Check for 7000_HILO_FIX options.
2615 (OPTION_M7000_HILO_FIX): Define.
2616 (OPTION_NO_M7000_HILO_FIX): Define.
2617 * doc/c-mips.texi (-mfix7000): Describe.
2619 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2621 * listing.c (print_lines): Remove unused variable `end'.
2623 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2624 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2625 reloc_type when BFD_ASSEMBLER.
2626 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2627 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2628 statement and quell signed vs. unsigned comparison warning.
2630 2000-02-18 Nick Clifton <nickc@cygnus.com>
2632 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2633 the computed frag offset, rather than overwriting it.
2635 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2637 * config/tc-sh.c ("elf/sh.h"): Include.
2638 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2639 (md.begin): Initialize target_arch.
2640 Only include opcodes in has table that match selected architecture.
2641 (parse_reg): Recognize register names for sh-dsp.
2642 (parse_at): Recognize post-modify addressing.
2643 (get_operands): The leading space is now optional.
2644 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2645 arguments. Update valid_arch.
2646 (build_Mytes): Add support for SDT_REG_N.
2647 (find_cooked_opcode): New function, broken out of md_assemble.
2648 (assemble_ppi, sh_elf_final_processing): New functions.
2649 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2650 (md_longopts, md_parse_option): New option: -dsp.
2651 * config/tc-sh.h (elf_tc_final_processing): Define.
2652 (sh_elf_final_processing): Declare.
2654 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2656 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2657 the unwinder subspace. Save the current seg/subseg before creating
2660 2000-02-10 Nick Clifton <nickc@cygnus.com>
2662 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2663 little endian targets.
2664 (INST_BYTE1): Redefine to handle big and little endian
2666 (cpu_type): New type: Select between M340 and M210.
2667 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2668 instructions of the M340.
2669 (md_assemble): Add support for the MULSH and OPSR classes of
2671 (md_atof): Add support for little endian targets.
2672 (md_parse_option): Add support for -EL, -EB and -mcpu command
2674 (md_convert_frag): Add support for little endian targets.
2675 (md_apply_fix3): Add support for little endian targets.
2676 (md_number_to_chars): Add support for little endian targets.
2678 2000-02-10 Timothy Wall <twall@redhat.com>
2680 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2681 defined, use it to verify the symbol just read should be a label.
2683 2000-02-10 Timothy Wall <twall@redhat.com>
2685 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2686 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2687 around colons when KEEP_WHITE_AROUND_COLON is defined.
2688 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2689 and KEEP_WHITE_AROUND_COLON.
2691 2000-02-08 Timothy Wall <twall@redhat.com>
2693 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2695 (do_repeat): New. Abstract repeat logic so that a "break" can be
2697 (end_repeat): New. Provide support for a "break" out of the
2699 * read.h: Add prototypes for new functions.
2701 2000-02-08 Timothy Wall <twall@redhat.com>
2703 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2704 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2705 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2708 2000-02-08 Timothy Wall <twall@redhat.com>
2710 * read.c: Added elseif to directives table.
2711 * read.h: Added prototype for s_elseif.
2712 * doc/as.texinfo: Added description for elseif.
2713 * cond.c (s_elseif): New function
2715 2000-02-04 Timothy Wall <twall@redhat.com>
2717 * listing.c (print_lines): Remove conditionals causing bug in
2720 2000-02-03 Timothy Wall <twall@cygnus.com>
2722 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2724 * frags.c (frag_new): Calculate fr_fix in octets
2725 (frag_now_fix) Return offset as target address offset (bytes).
2726 (frag_now_fix_octets) New - Return offset in octets (8-bit
2728 * frags.h: Added prototype for frag_now_fix_octets().
2729 Distinguish between octets and bytes in field descriptions.
2730 * listing.c (calc_hex): Account for octets vs bytes when
2731 printing addresses/offsets.
2732 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2733 target is little-endian, print the octets in a word in big-endian
2734 order so that the display looks like a proper hexadecimal number,
2735 instead of having the octets reversed.
2736 * read.c (do_align): When recording alignment, alignment power
2737 should be in terms of target bytes (minimum addressible unit)
2739 (do_org) Convert ORG target address (byte) argument into an
2740 octet offset when generating a variable fragment.
2741 * symbols.c (resolve_symbol_value): Symbol final value
2742 converted to a target address offset (bytes) from its octet offset.
2743 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2744 offset (bytes) is adjusted by the frag offset (octets) converted
2746 (coff_frob_section) Section alignment power is in terms of bytes;
2747 convert it to an octet alignment power when calculating size (and
2748 size mask) in octets. Don't modify the section size in order to
2749 "align" it for TI COFF, since that format has a different method
2750 for storing alignment information.
2752 2000-02-01 Timothy Wall <twall@cygnus.com>
2754 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2755 entries, matching the way GCC generates them. If not escaped, the
2756 filename is encoded incorrectly.
2758 2000-01-31 Nick Clifton <nickc@cygnus.com>
2760 * config/tc-arm.c (reg_table): Add support for ATPCS register
2763 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2765 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2767 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2769 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2770 of a symbol when we really care about its value.
2772 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2774 * config/tc-mcore.c (md_assemble): Give warning message if
2775 operands passes to instruction are more than the spec.
2777 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2779 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2780 Thumb mode but the label seen was not declared as '.thumb_func'
2781 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2782 correct disassembly of Thumb code bounded by non function labels.
2784 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2786 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2787 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2789 * Makefile.in: Same here.
2792 * configure.in: Set bfd_gas for i386-aout when primary target
2793 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2794 we may need the primary te_file. Remove incorrect comment.
2796 * configure: Regenerate.
2798 * config/e-i386aout.c: New file.
2800 * as.c (USE_EMULATIONS): Move to before print_version_id.
2801 (struct emulation): Add i386aout.
2802 (show_usage): Split text strings. Reformat -a text. Add --em
2806 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2807 (aout_format_ops): New.
2810 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2811 preprocessor conditional and add aout USE_EMULATIONS tests.
2812 (read_a_source_file): Don't pass error strings to printf as
2816 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2818 (do_data): Same here.
2819 (process_file): And here.
2822 * symbols.c (colon): Rewrite "already defined" fatal message
2823 code for aout with USE_EMULATIONS.
2826 * config/obj-aout.c (OBJ_HEADER): Define.
2827 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2829 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2830 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2832 (obj_aout_type): Expand S_SET_OTHER here too.
2833 (obj_read_begin_hook): Remove.
2834 (aout_pop_insert): New.
2835 (obj_aout_s_get_other): New.
2836 (obj_aout_s_get_desc): New.
2837 (aout_format_ops): New.
2840 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2841 gets aout_pseudo_table.
2842 (aout_pseudo_table): Declare.
2843 (obj_read_begin_hook): Define.
2846 * config/obj-coff.c (obj_pseudo_table): Rename to
2848 (coff_pop_insert): Use coff_pseudo_table.
2849 (coff_sec_sym_ok_for_reloc): Remove.
2850 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2851 and comment all zero entries and remove #if 0 code.
2854 * config/obj-coff.h (obj_pop_insert): Define.
2855 (coff_pseudo_table): Declare.
2858 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2859 s_get_size, s_set_size. Comment all zero entries.
2862 * config/obj-elf.c (elf_s_get_other): New function.
2863 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2864 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2865 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2867 (obj_elf_parse_section_letters): Don't pass error strings to
2868 printf as format arg.
2871 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2873 (elf_s_get_other): Declare.
2874 (S_GET_OTHER) Define as elf_s_get_other if not already
2876 (S_SET_OTHER): Only define when not already defined.
2877 (elf_obj_read_begin_hook): Declare.
2878 (obj_read_begin_hook): Define.
2879 (elf_obj_symbol_new_hook): Declare.
2880 (obj_symbol_new_hook): Define.
2883 * config/obj-multi.h: Add copyright header and protect against
2884 multiple inclusion. Add * to all function pointers.
2885 (OBJ_HEADER): If defined, include it rather than other defines
2887 (obj_frob_file_after_relocs): Test for NULL.
2888 (obj_symbol_new_hook): Here too.
2889 (obj_sec_sym_ok_for_reloc): And here.
2890 (S_GET_OTHER): Define.
2891 (S_GET_DESC): Define.
2892 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2893 (OBJ_MAYBE_ELF): Update comment.
2895 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2896 OBJ_AOUT preprocessor conditional and handle emulation by
2897 testing OUTPUT_FLAVOR.
2898 (i386_displacement): Here too.
2899 (md_section_align): Similarly here.
2900 (i386_target_format): Conditionally compile when more than one
2901 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2902 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2903 (i386_displacement): Here too.
2906 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2907 Define TARGET_FORMAT for aout only when not multi.
2910 * config/te-multi.h: Delete file as it's identical to te-generic.h
2912 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2914 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2915 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2918 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2920 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2923 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2925 * config/tc-mips.c (mips_do_align): New function.
2926 * config/tc-mips.h (md_do_align): Define.
2928 2000-01-10 Philip Blundell <philb@gnu.org>
2930 * doc/c-arm.texi (ARM Options): Fix typo.
2931 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2932 line separator for Linux.
2933 * doc/as.texinfo (Comments): Mention the ARM.
2935 2000-01-10 Philip Blundell <pb@futuretv.com>
2937 * configure.in (arm*-*-conix*): New target.
2938 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2940 * configure: Regenerate.
2942 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2944 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2945 (obj_elf_visibility): New function.
2947 * doc/as.texinfo (Visibility): New node: document visibility
2950 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2952 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2953 warning for absolute jump/call without `*' in non-intel mode. No
2954 need to set i.types[0] JumpAbsolute in intel mode.
2956 1999-12-22 Philip Blundell <pb@futuretv.com>
2958 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2959 hook function when changing sections.
2960 (arm_s_data): Likewise.
2962 1999-12-14 Nick Clifton <nickc@cygnus.com>
2964 * config/tc-arm.c (md_parse_option): Add support for -marm720
2965 command line switch.
2967 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2969 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2970 (r_registers, xr_registers): Define.
2971 (r_register_name, xr_register_name): New functions.
2972 (md_assemble): Handle new am33 operand types and instruction
2974 (mn10300_insert_operand, check_operand): Likewise.
2976 1999-11-29 Nick Clifton <nickc@cygnus.com>
2978 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2979 (s_force_thumb): Set thumb_mode to 2.
2980 (md_assemble): Do not complain about thumb instructions on a
2981 non-thumb target if thumb_mode is set to 2.
2983 1999-11-28 Michael Meissner <meissner@cygnus.com>
2985 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2986 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2987 (O_...): Add new machine dependent expressions if we are handling
2988 explicit relocations.
2989 (alpha_reloc_op): New static table holding the explicit relocation
2991 (alpha_literal_hash): New static to hold the hash table for
2992 explicit relocations.
2993 (alpha_macros): Add support for explicit relocations.
2994 (md_begin): If explicit relocations, initialize hash table.
2995 (md_assemble): Don't print a second error if tokenize_arguments
2996 already printed an error message.
2997 (md_apply_fix): Add support for explicit relocations.
2998 (alpha_force_relocation): Ditto.
2999 (alpha_fix_adjustable): Ditto.
3000 (alpha_adjust_symtab): New function to support explicit
3002 (alpha_adjust_symtab_relocs): Ditto.
3003 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3004 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3005 Add support for explicit relocations. Return -2 if an error
3006 message was already printed.
3007 (find_macro_match): Add support for explicit relocations. Comment
3009 (emit_insn): Add support for explicit relocations.
3010 (assemble_tokens): Ditto.
3012 (load_expression): Ditto.
3015 (emit_ir_load): Ditto.
3016 (emit_loadstore): Ditto.
3019 (emit_sextX): Ditto.
3020 (emit_division): Ditto.
3021 (emit_jsrjmp): Ditto.
3022 (emit_retjcr): Ditto.
3024 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3026 (tc_adjust_symtab): If explicit relocations, call the function
3027 alpha_adjust_symtab.
3028 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3029 relocations next to the literal relocation they reference.
3030 (TC_INIT_FIX_DATA): Initialize the new fields.
3031 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3033 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3035 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3036 'B' operand for PA2.0 bb instruction.
3038 1999-11-18 Nick Clifton <nickc@cygnus.com>
3040 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3043 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3045 (mcore_force_relocation): Force relocations to be generated for
3048 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3050 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3051 (i386_displacement): Disallow O_big displacements.
3053 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3055 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3056 Small improvements in error checking.
3057 (md_assemble): Support for unconditional ARM instructions.
3058 (md_parse_option): Support for -m[arm]v5e flag.
3060 1999-11-12 Nick Clifton <nickc@cygnus.com>
3062 * macro.c (buffer_and_nest): Do not check beyond the end of the
3065 1999-11-11 Nick Clifton <nickc@cygnus.com>
3067 * macro.c (buffer_and_nest): Look for seperator after TO and
3070 1999-11-08 Andrew Haley <aph@cygnus.com>
3072 * app.c (do_scrub_chars): When in State 10, treat backslash
3073 characters in the same way as as symbol characters.
3075 1999-11-07 Richard Henderson <rth@cygnus.com>
3077 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3078 the previous label was in the current section before playing
3079 with auto-alignment.
3081 1999-11-06 Nick Clifton <nickc@cygnus.com>
3083 * config/tc-v850.c (v850_force_relocation): Force relocation
3085 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3088 1999-11-05 Michael Meissner <meissner@cygnus.com>
3090 * expr.h (operatorT): Increase machine dependent operators to 16.
3091 * expr.c (op_rank): Ditto.
3093 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3095 * read.c (pseudo_set): Reject attempts to set the value of a
3098 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3101 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3103 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3104 to bfd_set_section_contents.
3106 1999-11-03 Nick Clifton <nickc@cygnus.com>
3108 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3110 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3112 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3113 (mips_ip): Use OPCODE_IS_MEMBER.
3115 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3117 * config/tc-arm.c (reg_required_here): Improve comments.
3119 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3120 (tinsns): Initialize variants field.
3122 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3123 BAD_PC respectively.
3125 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3127 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3128 * config/tc-arm.h: Fix compile time warnings.
3130 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3132 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3133 form @abs16, @(abs16) and @(abs16 + imm).
3135 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3137 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3138 (ISA_HAS_64_BIT_REGS) New.
3139 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3140 mips_emit_delays,macro_build,load_register,load_addresss,
3141 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3142 and/or use new ISA_xxx macros in expressions involving
3143 ISA, particularly mips_opts.isa.
3145 1999-10-18 Michael Meissner <meissner@cygnus.com>
3147 * expr.h (operatorT): Add machine dependent operators md1..md8.
3148 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3149 for the machine dependent operators to use.
3151 * expr.c (op_rank): Add machine dependent operators.
3153 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3155 (O_cpregister): Ditto.
3156 (md_begin): Change X_op test that field is wide enough to use
3157 O_max instead of O_alpha_max.
3158 (cpu_types): Fill in missing initializer.
3159 (alpha_num_macros): Make unsigned.
3160 (md_assemble): Make opnamelen be size_t.
3161 (md_apply_fix): Cast alpha_num_operands to int before testing.
3162 (alpha_force_relocation): Ditto.
3163 (alpha_fix_adjustable): Ditto.
3164 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3165 (tc_gen_reloc): Ditto.
3166 (tc_get_register): Ditto.
3171 (s_alpha_ent): Ditto.
3172 (s_alpha_end): Ditto.
3173 (s_alpha_frame): Ditto.
3174 (s_alpha_prologue): Ditto.
3175 (s_alpha_file): Ditto.
3176 (s_alpha_gprel32): Ditto.
3177 (s_alpha_proc): Ditto.
3178 (s_alpha_set): Ditto.
3179 (s_alpha_base): Ditto.
3180 (s_alpha_align): Ditto.
3181 (s_alpha_arch): Ditto.
3182 (alpha_align): Ditto.
3183 (assemble_insn): Suppress unused variable warning.
3185 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3186 order in the structure.
3187 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3189 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3191 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3193 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3195 * config/tc-i386.c (i386_index_check): Correct #endif location.
3197 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3199 * as.c (show_usage): Document new options.
3200 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3201 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3202 (parse_args): Parse the new options.
3203 (main): If there were warnings, and --fatal-warnings
3204 was specified, print an error.
3205 * as.h: New variable, flag_fatal_warnings, for new option.
3207 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3209 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3210 '@'. Change autoincrement completers to fall through to cache control
3213 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3215 (pa_parse_addb_64_cmpltr): New function.
3217 * config/tc-hppa.c (pa_ip): Change error message.
3218 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3219 '?Q' args to allow falling through.
3221 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3222 Remove unused conditional codes.
3223 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3225 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3227 * config/tc-d30v.c (CHAR_BIT): Define.
3228 (check_range): Fix bit operations to support integers bigger than
3231 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3233 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3236 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3237 Doug Evans <devans@cygnus.com>
3239 Add support for m32rx.
3240 * config/tc-m32r.c (enable_m32rx): New static global.
3241 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3242 (allow_m32rx): New function.
3243 (M32R_SHORTOPTS): Add `O'.
3244 (md_longopts): Add --m32rx plus several warning options.
3245 (md_parse_option): Handle new options.
3246 (md_show_usage): Print them.
3247 (md_begin): Enable m32rx.
3248 (OPERAND_IS_COND_BIT): New macro.
3249 (first_writes_to_seconds_operands): New function.
3250 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3251 (target_make_parallel,assemble_two_insns): New functions.
3252 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3253 If optimizing and m32rx, try to make consecutive insns parallel.
3255 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3257 * config/tc-mips.c (nopic_need_relax): Allow for the
3258 .sdata.foo sections generated by -fdata-sections,
3259 and for the .gnu.linkonce.s sections generated by C++.
3261 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3263 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3264 with cleaner code using completer prefixes. Add 'Y'.
3266 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3268 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3270 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3271 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3272 insn does not match and we should try the next insn in the table.
3274 1999-09-22 Nick Clifton <nickc@cygnus.com>
3276 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3278 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3280 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3283 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3285 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3286 OBJ_ELF. If ELF, add "sq".
3287 (md_parse_option): If ELF, ignore -s and -q.
3288 (md_show_usage): Mention ELF options.
3290 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3292 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3295 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3297 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3299 * config/tc-hppa.c (struct pa_it): New field "trunc".
3300 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3301 (pa_parse_ftest_gfx_completer): New function
3302 (pa_parse_fp_cnv_format): New function.
3304 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3305 (md_apply_fix): Handle 22bit pc-rel branches.
3307 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3309 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3311 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3313 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3315 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3317 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3318 (pa_ip): Handle 'fX'.
3320 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3322 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3323 unwinds unless the function is in the text space.
3324 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3326 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3328 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3329 (md_assemble): To here. Tweak address generation.
3331 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3333 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3334 (md_assemble): Call dwarf2_where for OBJ_ELF.
3335 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3336 (pa_end_of_source): New function.
3337 * tc-hppa.h (md_end): Define for OBJ_ELF.
3339 1999-09-14 Michael Meissner <meissner@cygnus.com>
3341 * configure.in (Canonicalization of target names): Remove adding
3342 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3343 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3344 * configure: Regenerate.
3346 1999-09-14 Donn Terry <donn@interix.com>
3348 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3350 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3352 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3353 pc-relative jmp/call to an absolute symbol.
3354 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3355 absolute section symbols.
3357 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3358 jump handling code and comments.
3360 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3362 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3363 the value if TE_PE and a global defined symbol.
3365 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3367 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3368 print the symbol, rather than printing it here.
3370 1999-09-11 Donn Terry <donn@interix.com>
3372 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3373 BFD_RELOC_RVA relocations.
3375 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3376 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3379 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3381 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3382 * doc/internals.texi (Object format backend): Document
3385 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3386 relocations against global symbols if TE_PE.
3388 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3389 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3391 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3394 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3395 symbols which do not have a constant value, or tags with
3396 non-tags. Remove the symbol from the list before adding it at the
3399 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3400 C_FCN symbol differently if TE_PE.
3401 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3402 appears in the pseudo-op, rather coff_line_base which is only set
3405 * config/obj-coff.c (obj_coff_loc): New static function.
3406 (obj_pseudo_table): Add "loc".
3408 * config/obj-coff.c (add_lineno): Check that the line number is
3411 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3412 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3414 (md_atof): Return NULL rather than 0.
3415 * config/tc-i386.c (md_atof): Change type to int.
3416 * expr.c (expr): Change first parameter to int.
3417 * config/obj-coff.c: Add declarations for static functions.
3418 (coff_frob_symbol): Use SYM_AUXENT.
3419 * config/tc-i386.h (flag_16bit_code): Don't declare.
3421 * config/obj-coff.c (obj_coff_section): Default to setting
3422 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3424 * write.c (adjust_reloc_syms): Print adjusted fixup.
3426 * expr.c (integer_constant): Correct too_many_digits calculation
3429 1999-09-09 Andreas Schwab <schwab@suse.de>
3431 * doc/c-arm.texi: Fix arguments of @var to not contain
3434 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3436 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3438 (md_parse_option): Only support -k flag for ELF and COFF targets.
3440 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3442 * config/tc-hppa.c (pa_ip): Put strict register checks before
3443 call to pa_parse_number.
3445 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3447 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3449 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3452 1999-09-06 Donn Terry <donn@interix.com>
3454 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3456 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3458 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3459 candidate instruction. Require registers for register arguments
3460 when in strict mode. Require assemble-time constants for
3461 constants when in strict mode.
3462 (pa_get_absolute_expression): Require a constant when in strict
3465 1999-09-06 Nick Clifton <nickc@cygnus.com>
3467 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3469 1999-09-04 Steve Chamberlain <sac@pobox.com>
3471 * config/tc-pj.c: New file, supports picoJava in ELF.
3472 * config/tc-pj.h: Ditto.
3473 * configure.in (pjl*, pj*): New targets.
3474 * Makefile.am: Rebuild dependencies.
3475 (CPU_TYPES): Add pj.
3476 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3477 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3478 * doc/c-pj.texi: New file.
3479 * doc/as.texinfo: Add some PJ specifics.
3480 * doc/all.texi: Add PJ to the list of all architectures, sort them
3482 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3483 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3485 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3487 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3488 (obj_frob_file): Test for null pointer.
3489 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3490 (OBJ_PROCESS_STAB): And here.
3491 (elf_obj_sy): Remove
3493 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3494 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3495 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3497 * config/obj-coff.c (no_func): Remove.
3498 (coff_format_ops): Change occurrences of no_func to 0, as we test
3499 for 0 in obj-multi.h.
3501 * configure.in: Enable bfd for i386-coff when primary target is
3502 bfd. Enable i386 elf,coff emulation support. Don't set
3503 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3504 emulation to support.
3505 *configure: Regenerate.
3507 1999-09-02 Nick Clifton <nickc@cygnus.com>
3509 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3510 .section .line directive is encountered.
3512 1999-09-01 Nick Clifton <nickc@cygnus.com>
3514 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3517 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3518 * as.texinfo: Document --gdwarf2 command line option.
3519 Add additional documentation of ARM command line switches.
3521 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3523 * config/tc-i386.c (i386_intel_memory_operand): Combine
3524 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3525 and RESTORE_END_STRING around parse_register calls.
3526 (i386_operand): Here too.
3527 (i386_is_reg): Remove.
3528 (parse_register): Move as_bad calls from within this function to
3531 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3533 Based on a patch from H.J. Lu <hjl@gnu.org>
3534 * config/tc-i386.c (parse_register): Handle FP regs specially.
3535 (md_begin): Remove '(' and ')' from register_chars.
3537 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3539 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3540 error message (done elsewhere).
3542 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3544 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3546 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3548 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3551 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3553 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3555 Add new completers. Fix bug in 64 bit condition handling.
3557 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3560 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3562 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3564 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3566 1999-08-27 Jim Wilson <wilson@cygnus.com>
3568 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3569 (struct ls): Add frag field. Initialize it to zero.
3570 (out_end_sequence): New local text_frag. Set it while in text section.
3571 Replace address check with frag check. Set ls.frag to text_frag if
3572 out_set_addr called.
3573 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3574 Set it before switching sections. Replace address check with frag
3575 check. Set ls.frag to saved_frag if out_set_addr called.
3577 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3579 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3580 output "advance_pc" opcode instead of calling gen_addr_line().
3581 The latter has the undesired side-effect of creating a new row
3582 in the debug line info matrix.
3584 1999-08-26 Jim Wilson <wilson@cygnus.com>
3586 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3587 ls.last_filename if last is less than zero. Set ls.last_filename
3588 when allocating new entry.
3589 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3592 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3594 * config/tc-i386.c (i386_index_check): Fix the displacement size
3595 when INFER_ADDR_PREFIX.
3597 1999-08-18 Nick Clifton <nickc@cygnus.com>
3599 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3602 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3604 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3605 handle 0xffffNNNN constants correctly.
3607 1999-08-16 Nick Clifton <nickc@cygnus.com>
3609 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3612 1999-08-13 Nick Clifton <nickc@cygnus.com>
3614 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3615 (md_apply_fix3): Always pass positive values to
3616 validate_offset_imm.
3618 1999-08-12 Nick Clifton <nickc@cygnus.com>
3620 * config/tc-arm.c (skip_whitespace): New macro.
3621 Formatting tidy ups.
3623 (md_apply_fix3): Store relocation offset in addend for ELF based
3625 (arm_force_relocation): Always generate relocs for Thumb function
3628 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3630 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3631 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3633 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3635 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3636 flags for the unwind subspace.
3638 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3639 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3640 suitable relocation based on the size of the target's pointer.
3641 Always Use subsegment zero for the unwinders.
3642 (pa_level): Handle "2.0w".
3644 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3646 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3647 with the following instruction unless this was specified.
3649 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3651 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3652 certain sections, to match BFD changes.
3654 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3656 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3657 (EXTRA_SCRIPTS): Define to keep automake happy.
3658 * Makefile.in: Rebuild.
3660 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3662 * Makefile.am: Rename .dep* files to DEP*.
3663 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3664 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3666 * Makefile.in: Rebuild.
3668 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3670 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3672 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3674 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3675 avoid problems on DOS filesystems.
3676 * Makefile.in: Rebuild.
3678 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3680 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3682 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3685 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3687 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3688 line to create ${GDBINIT} rather than .gdbinit.
3689 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3691 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3693 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3695 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3697 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3699 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3701 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3702 non-adjustable symbols.
3704 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3706 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3708 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3710 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3713 1999-08-05 Donn Terry <donn@interix.com>
3715 * config/te-interix.h: New file.
3716 * configure.in (i386-*-interix*): New target.
3717 * configure: Rebuild.
3719 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3721 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3722 selectors for ELF too.
3723 (selector_table): Add "ltp" and "rtp" selectors.
3725 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3727 * config/tc-i386.c (i386_operand): No need to change
3728 operand_string pointer in segment reg case before goto
3729 do_memory_reference. Initialise displacement_string_start and
3730 displacement_string_end after do_memory_reference label.
3731 (i386_index_check): Add operand_string param, and print error
3732 message on failure here.
3733 (i386_intel_memory_operand): Instead of here.
3734 (i386_operand): And here.
3735 (INFER_ADDR_PREFIX): Enable.
3737 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3739 * config/tc-i386.h (DefaultSize): Define. Renumber following
3740 opcode_modifier defines.
3742 From Etienne Lorrain <etienne.lorrain@ibm.net>
3743 * config/tc-i386.c (stackop_size): New variable.
3744 (set_16bit_code_flag): Clear it here.
3745 (set_16bit_gcc_code_flag): New function.
3746 (md_pseudo_table): Add "code16gcc" entry.
3747 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3749 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3751 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3752 next_set_end even if the end symbol is being discarded.
3754 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3755 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3756 * config/obj-coff.c: Likewise.
3757 (seg_info_type): Remove.
3758 (seg_info_off_by_4): Change to array of segT.
3759 (s_get_segment): Adjust accordingly.
3760 (obj_pseudo_table): Fully initialize sentinel entry.
3762 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3763 Ralf Baechle <ralf@uni-koblenz.de>.
3765 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3767 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3769 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3771 * config/tc-i386.c: Indentation and white space changes.
3772 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3773 don't enable it by default.
3774 (i386_intel_operand): Remove redundant prototype.
3775 Move check on number of memory operands, and i.mem_operands++
3776 (i386_intel_memory_operand): To here.
3777 Remove i386_immediate code from here. Remove special case code
3778 for input and output using (%dx). Remove base/index checks and
3779 call i386_index_check instead. Save initial operand_string
3780 argument for error message.
3781 (i386_operand): Remove redundant prototype. Move base/index
3782 checks to i386_index_check.
3783 (i386_displacement): Move intel mode check for non-zero
3785 (i386_intel_memory_operand): To here.
3787 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3789 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3790 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3791 by .register pseudo-op if -64 and --no-undeclared-regs.
3792 (s_register, sparc_adjust_symtab): New functions.
3793 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3794 Declare sparc_adjust_symtab as tc_adjust_symtab.
3795 * doc/c-sparc.texi: Add description of #ignore special literal
3796 for .register pseudo-op.
3798 1999-07-30 Catherine Moore <clm@cygnus.com>
3800 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3801 the relocation's section offset.
3803 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3805 * write.c (fixup_segment): Fix generic error check overflow test.
3807 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3808 X_add_number to long.
3810 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3812 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3815 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3817 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3820 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3822 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3824 * configure.bat: Remove; obsolete.
3825 * config/go32.cfg: Likewise.
3827 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3829 * configure.in (i386-*-vxworks*): New target.
3830 * configure: Rebuild.
3832 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3834 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3836 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3838 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3840 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3841 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3842 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3843 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3844 MAX_RELOC_EXPANSION): Define.
3845 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3847 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3849 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3850 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3851 block. Print a warning if an 8-bit or 16-bit constant
3852 displacement or immediate is truncated on output.
3853 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3855 (i386_operand): Disallow immediate jump absolute operand.
3857 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3859 * configure.in: Bump version number to 2.9.5.
3860 * configure: Rebuild.
3862 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3865 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3867 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3868 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3870 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3872 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3874 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3876 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3877 if -mno-fpu was given.
3878 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3880 (cons_fix_new_arm): Remove misleading comments.
3882 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3884 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3886 (relax_segment): Likewise. After giving a rs_org error, convert
3887 the frag to rs_align to avoid cascading errors.
3889 1999-07-12 Andreas Schwab <schwab@suse.de>
3891 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3893 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3895 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3896 as appropriate. Fill in structure initializations. Add variable
3897 initializations. Add casts.
3898 * dwarf2dbg.c (print_stats): Change i to size_t.
3899 * listing.c (listing_listing): Change list_line to unsigned int.
3901 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3903 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3904 rather than checking for \001 and \002 in symbol name.
3905 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3907 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3909 * configure.in (hppa*-linux-gnu*): New target.
3910 * configure: Rebuilt.
3912 1999-07-08 Nick Clifton <nickc@cygnus.com>
3914 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3916 1999-07-07 Nick Clifton <nickc@cygnus.com>
3918 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3919 accessing symbolP directly.
3921 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3923 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3926 1999-07-05 Nick Clifton <nickc@cygnus.com>
3928 * config/tc-arm.c (ARM_EXT_V5): Define.
3929 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3930 (md_begin): Detect ARM v5 architectures.
3931 (md_parse_option): Accept arm v5 specification.
3932 (md_show_usage): Documment -marmv5 switch.
3934 * doc/c-arm.texi: Document -marmv5 command line option.
3936 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3938 (validate_immediate_twopart): New function. Determine if a
3939 constant can be computed by two ADD instructions.
3940 (output_inst): Remove its command line parameter - it was never
3942 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3943 implememt the ADRL pseudo op.
3944 (tc_gen_reloc): Generate a suitable error message if an ADRL
3945 instruction tries to generate a real reloc.
3947 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3949 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3951 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3954 1999-06-27 H.J. Lu <hjl@gnu.org>
3956 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3957 non BFD_ASSEMBLER case.
3959 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3961 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3964 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3966 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3967 out_end_sequence() when the address decreases due to a new frag.
3968 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3969 numbering starts with 1.
3971 1999-06-23 Nick Clifton <nickc@cygnus.com>
3973 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3975 (mcore_s_text): Call obj_elf_text for ELF target.
3976 (mcore_s_data): Call obj_elf_data for ELF target.
3977 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3979 (mcore_s_bss): New function: Dump literal table before changing
3981 (mcore_s_comm): New function: Dump literal table before changing
3984 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3985 No longer static functions.
3986 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3987 Provide prototypes for these functions.
3989 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3991 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3992 a list of names, to try obj_segment_name, and to try abbreviated
3993 names when using COFF without long section names.
3995 * config/tc-alpha.c: More use of symbol accessor functions.
3996 * config/tc-arc.c: Likewise.
3997 * config/tc-d30v.c: Likewise.
3998 * config/tc-fr30.c: Likewise.
3999 * config/tc-i860.c: Likewise.
4000 * config/tc-m88k.c: Likewise.
4001 * config/tc-mcore.c: Likewise.
4002 * config/tc-ns32k.c: Likewise.
4003 * config/tc-sparc.c: Likewise.
4004 * config/tc-v850.c: Likewise.
4006 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4007 sy_value with appropriate accessor functions.
4008 * config/tc-arm.c (md_apply_fix3): Likewise.
4009 * config/tc-d10v.c (AT_WORD_P): Likewise.
4010 * config/tc-v850.c (reg_name_search): Likewise.
4012 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4013 use symbol_get_bfdsym instead.
4014 * config/tc-ppc.c (md_assemble): Likewise.
4015 * config/tc-v850.c (v850_comm): Likewise.
4017 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4019 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4020 the symbol, rather than accessing the bsym member.
4021 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4022 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4023 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4024 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4025 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4026 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4027 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4028 * config/tc-v850.c (tc_gen_reloc): Likewise.
4030 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4032 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4033 (hppa_gen_reloc_type): Conditionalize on BFD64.
4034 (tc_gen_reloc): Re-enable ELF relocations.
4035 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4037 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4039 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4041 (do_ldst): Move assignment out of if condition.
4042 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4043 parentheses to avoid warning.
4045 1999-06-21 Nick Clifton <nickc@cygnus.com>
4047 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4048 macro to get at the BFD symbol associated with a GAS symbol.
4050 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4052 * config/tc-ppc.c: Update for symbol handling changes.
4053 * config/obj-coff.c: Likewise.
4055 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4057 * tc-hppa.c: General cleanups of ELF support. No more spaces
4058 and subspaces for ELF.
4059 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4060 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4061 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4062 (UNWIND_SECTION_NAME): Likewise.
4063 (space/subspace related structures): Conditionalize definitions
4065 (space/subspace directives and support routines): Conditionalize
4066 definitions and references/uses on OBJ_SOM.
4067 (label_symbol_struct): For ELF, track the symbol's segment. For
4068 SOM track its space.
4069 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4071 (USE_ALIASES): Kill for both SOM & ELF.
4072 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4073 (pa_space, pa_subspace): Corresponding changes.
4074 (pa_spaces_begin): Corresponding chagnes.
4075 (md_begin): Do not muck around with space/subspace stuff for
4077 (md_apply_fix): Temporarily disable argument relocation stuff
4079 (tc_gen_reloc): Temporarily disable relocation generation for
4081 (pa_build_unwind_subspace): Similarly.
4083 1999-06-16 Nick Clifton <nickc@cygnus.com>
4085 * config/tc-arm.c (thumb_set): New pseudo op.
4086 (text, data, section): Override these pseudo ops with ARM
4088 (s_thumb_set): New function: Perform the same as a .set pseudo
4089 op, but also mark the alias'ed symbol as being a Thumb
4091 (arm_s_text): New function: Perform the same as the .text
4092 pseudo op, but dump the literal pool before changing
4094 (arm_s_data): New function: Perform the same as the .data
4095 pseudo op, but dump the literal pool before changing
4097 (arm_s_section): New function: Perform the same as the
4098 .section pseudo op, but dump the literal pool before changing
4100 (arm_cleanup): Do not reset the current section before dumping
4103 1999-06-17 Nick Clifton <nickc@cygnus.com>
4105 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4106 OPTION_NO_WARN_UNMATCHED entries.
4107 (md_parse_option): Generate a warning message if an unrecognised
4108 option is encountered.
4110 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4111 (get_operands): When parsing an expression after an '@' symbol
4112 has been detected, do not ignore '#' symbols.
4113 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4116 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4118 From K. Richard Pixley <rich@noir.com>:
4119 * configure.in (ppc-*-vxworks*): New target.
4120 * configure: Rebuild.
4122 1999-06-12 Philip Blundell <philb@gnu.org>
4124 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4126 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4128 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4129 which refer to symbols in linkonce sections, permit reducing the
4130 relocs if the symbol is local.
4132 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4134 * subsegs.c (subseg_text_p): New function.
4135 * as.h (subseg_text_p): Declare.
4136 * read.c (do_align): Use subseg_text_p to set the default fill.
4137 * write.c (subsegs_finish): Likewise.
4138 * config/obj-coff.c (write_object_file): Likewise.
4139 * config/tc-i386.h (md_maybe_text): Don't define.
4140 (md_do_align): Use subseg_text_p to set the default fill.
4141 * config/tc-m32r.c (m32r_do_align): Likewise.
4142 * config/tc-sh.c (sh_do_align): Likewise.
4143 * config/tc-sparc.h (md_do_align): Likewise.
4145 1999-06-12 David O'Brien <obrien@freebsd.org>
4147 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4148 * configure: Rebuild.
4150 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4152 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4153 * Makefile.am: Rebuild dependencies.
4154 * Makefile.in: Rebuild.
4156 * config/tc-i386.c (i386_immediate): Remove unused label
4159 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4160 * symbols.c: Likewise.
4161 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4162 sy_next field when taking address, rather than symbol_next.
4164 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4166 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4167 value from the output file architecture.
4168 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4169 * dwarf2dbg.h: Change bfd_vma to addressT.
4171 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4173 * dwarf2dbg.h: Use PARAMS in function declarations.
4175 1999-06-11 Martin Dorey <mdorey@madge.com>
4177 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4178 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4180 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4182 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4184 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4186 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4189 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4191 * read.c (read_a_source_file): Only declare inescape if
4194 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4196 (find_entry_byval): Add parens to avoid warning.
4198 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4200 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4203 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4205 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4208 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4209 synthetize_setx): New functions.
4210 (md_assemble): Broken the special cases into the above
4211 functions. Make compiler happy if sizeof(bfd_vma)==4.
4212 Fix sethi generated from set/setuw. If instructions have a relloc,
4213 always clear the fields to be relocated in the opcode.
4214 (sparc_ip): Remove special_case global variable.
4216 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4218 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4219 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4220 indication of success rather than a value.
4221 (itbl_get_val): Likewise.
4222 (itbl_get_field): Use strcspn. Change delimiters to include
4224 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4225 (itbl_get_val): Likewise.
4226 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4228 * symbols.c (copy_symbol_attributes): Convert local symbols to
4231 1999-06-10 Nick Clifton <nickc@cygnus.com>
4233 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4236 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4238 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4239 Optimize set if sizeof(bfd_vma) == 64.
4240 (sparc_ip): Fix sethi - without %hi() it should generate
4241 R_SPARC_22 reloc, not R_SPARC_HI22.
4242 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4244 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4246 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4247 (s_ncons): New function.
4248 (native_op_table): New table.
4249 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4250 R_SPARC_OLO10 handling.
4252 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4254 * expr.h (struct expressionS): Revert last change; widen X_op.
4255 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4257 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4259 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4260 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4261 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4262 * Makefile.in: Regenerated.
4264 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4265 `common' pass on to s_mri_common.
4266 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4268 1999-06-06 Richard Henderson <rth@cygnus.com>
4270 * config/obj-elf.c (obj_elf_section): Don't free the return
4271 value of demand_copy_C_string.
4273 1999-06-05 Richard Henderson <rth@cygnus.com>
4275 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4276 creation logic from obj_elf_create_section.
4278 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4279 (section_stack): New.
4280 (special_sections): Make const.
4281 (obj_elf_section): Gut and rewrite parsing.
4282 (obj_elf_change_section): New function broken out of obj_elf_section.
4283 (obj_elf_parse_section_letters): Likewise.
4284 (obj_elf_section_word): Likewise.
4285 (obj_elf_section_type): Likewise.
4286 (obj_elf_previous): Treat as a toggle.
4287 (obj_elf_popsection): New.
4288 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4289 (ppc_section_type): Likewise.
4290 * config/tc-ppc.h: Likewise.
4292 * expr.h (struct expressionS): Don't make X_op a bitfield.
4293 * config/tc-alpha.c: Update for symbol handling changes.
4294 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4295 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4297 1999-06-05 Richard Henderson <rth@cygnus.com>
4299 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4300 (dwarf2_gen_line_info): Kill unused variables.
4301 (dwarf2_finish): Likewise.
4302 (dwarf2_where): Likewise.
4303 (dwarf2_directive_file): If we've only got a string,
4304 hand off to s_app_file.
4305 * ecoff.c: Move the include of ecoff.h.
4306 * symbols.h (S_IS_FUNCTION): Prototype.
4308 * read.c (LEX_HASH): Supply a default.
4310 (s_globl): Update `c' after skipping whitespace.
4311 * read.h (LEX_END_NAME, is_name_ender): New.
4312 * expr.c (get_symbol_end): Respect it.
4314 1999-06-04 Mark Klein <mklein@dis.com>
4316 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4318 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4320 * config/tc-hppa.c: Update for symbol handling changes.
4322 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4324 * cgen.c: Update for symbol handling changes.
4325 * config/tc-m32r.c: Likewise.
4327 * config/tc-hppa.h: Update for symbol handling changes.
4328 * config/tc-hppa.c: Likewise.
4330 * config/tc-arm.h: Update for symbol handling changes.
4331 * config/tc-arm.c: Likewise.
4332 (symbol_make_empty): Remove. Just use symbol_create.
4334 * symbols.c (symbol_set_tc): Correct name.
4336 * Makefile.am: Rebuild dependencies.
4337 ($(OBJS)): Don't depend upon struc-symbol.h.
4338 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4339 * dep-in.sed: Don't remove struc-symbol.h.
4340 * Makefile.in: Rebuild.
4342 * doc/internals.texi (Symbols): Describe changes in symbol
4345 1999-06-03 Richard Henderson <rth@cygnus.com>
4347 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4348 instead of doing the work by hand.
4350 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4352 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4353 state of line state-machine.
4354 (struct ls): Collect DWARF2 line state-machine state in new member
4355 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4356 resulted in any DWARF2 directives.
4357 (reset_state_machine): New function.
4358 (out_end_sequence): Ditto.
4359 (dwarf2_gen_line_info): When switching sections or switching to a
4360 lower text address, call out_end_sequence() first to terminate the
4361 previous code sequence as code sequences MUST have monotonically
4362 increasing addresses.
4363 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4365 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4367 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4368 DWARF2 debug info (line information only, at this point).
4369 * as.h: Update comment about supported debug formats.
4370 * dwarf2dbg.c, dwarf2dbg.h: New files.
4371 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4373 * expr.c (operand): Don't use [ for parens if we want an index op.
4374 (op_encoding): Switch [ into O_index, if desired.
4375 (op_rank): Renumber with O_index on bottom.
4376 (expr): If O_index, match closing bracket.
4377 * expr.h (O_index): New.
4379 * read.c (read_a_source_file): Conditionally allow matched "
4380 in lines passed to md_assemble.
4382 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4384 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4386 Add support for storing local symbols in a small structure to save
4387 memory when assembling large files.
4388 * as.h: Don't include struc-symbol.h.
4389 (symbolS): Add typedef.
4390 * symbols.c: Include struc-symbol.h.
4391 (local_hash): New static variable.
4392 (save_symbol_name): New static function, from symbol_create.
4393 (symbol_create): Call save_symbol_name.
4394 (local_symbol_count): New static variable.
4395 (local_symbol_conversion_count): Likewise.
4396 (LOCAL_SYMBOL_CHECK): Define.
4397 (local_symbol_make): New static function.
4398 (local_symbol_convert): New static function.
4399 (colon): Handle local symbols. Create local symbol for local
4401 (symbol_table_insert): Handle local symbols.
4402 (symbol_find_or_make): Create local symbol for local label name.
4403 (symbol_find_base): Check for local symbol.
4404 (symbol_append, symbol_insert): Check for local symbols.
4405 (symbol_clear_list_pointers, symbol_remove): Likewise.
4406 (verify_symbol_chain): Likewise.
4407 (copy_symbol_attributes): Likewise.
4408 (resolve_symbol_value): Handle local symbols.
4409 (resolve_local_symbol): New static function.
4410 (resolve_local_symbol_values): New function.
4411 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4412 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4413 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4414 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4415 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4416 (symbol_previous, symbol_next): New functions.
4417 (symbol_get_value_expression): Likewise.
4418 (symbol_set_value_expression): Likewise.
4419 (symbol_set_frag, symbol_get_frag): Likewise.
4420 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4421 (symbol_mark_used_in_reloc): Likewise.
4422 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4423 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4424 (symbol_mri_common_p): Likewise.
4425 (symbol_mark_written, symbol_clear_written): Likewise.
4426 (symbol_written_p): Likewise.
4427 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4428 (symbol_section_p, symbol_equated_p): Likewise.
4429 (symbol_constant_p): Likewise.
4430 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4431 (symbol_get_obj, symbol_set_obj): Likewise.
4432 (symbol_get_tc, symbol_set_tc): Likewise.
4433 (symbol_begin): Initialize local_hash.
4434 (print_symbol_value_1): Handle local symbols.
4435 (symbol_print_statistics): Print local symbol statistics.
4436 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4437 Declare new symbols.c functions. Move many declarations here from
4439 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4440 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4441 (struct symbol): Move bsym to make it clearly the first field.
4442 Remove TARGET_SYMBOL_FIELDS.
4443 (symbolS): Don't typedef.
4444 (struct broken_word): Remove.
4445 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4446 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4447 (symbol_clear_list_pointers): Likewise.
4448 (symbol_insert, symbol_remove): Likewise.
4449 (symbol_previous, symbol_append): Likewise.
4450 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4451 (struct local_symbol): Define.
4452 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4453 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4454 (local_symbol_get_frag, local_symbol_set_frag): Define.
4455 (local_symbol_get_real_symbol): Define.
4456 (local_symbol_set_real_symbol): Define.
4458 * write.c (write_object_file): Call resolve_local_symbol_values.
4459 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4460 (TARGET_SYMBOL_FIELDS): Don't define.
4461 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4462 ECOFF_DEBUGGING, add ECOFF fields.
4463 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4464 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4465 ECOFF_DEBUGGING, add ECOFF fields.
4466 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4467 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4468 * config/tc-mcore.h: Don't include struc-symbol.h.
4469 (TARGET_SYMBOL_FIELDS): Don't define.
4470 (struct mcore_tc_sy): Define.
4471 (TC_SYMFIELD_TYPE): Define.
4472 * Many files: Use symbolS instead of struct symbol. Use new
4473 accessor functions rather than referring to symbolS fields
4476 * read.c (s_mri_common): Don't add in value of line_label.
4478 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4479 checking for SEC_LINK_ONCE.
4481 * config/tc-sh.h (sh_fix_adjustable): Declare.
4483 * app.c (input_buffer): New static variable.
4484 (app_push): Save saved_input in allocated buffer.
4485 (app_pop): Restored saved_input.
4486 (do_scrub_chars): Change get parameter to take char * and int as
4487 arguments. Change GET macro to pass input_buffer to get
4488 function. Don't save input into allocated buffer.
4489 * as.h (do_scrub_chars): Update declaration.
4490 * input-file.c (input_file_get): Change to take char * and int.
4491 Read data into passed in buffer. Remove static buffer.
4492 * read.c (scrub_from_string): Change to take char * and int. Copy
4493 data into passed in buffer.
4495 * hash.h: Neaten. Declare hash_traverse.
4496 * hash.c: Complete rewrite based on BFD hashing code.
4497 * gasp.c (chunksize): New variable.
4498 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4501 1999-05-28 Nick Clifton <nickc@cygnus.com>
4503 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4504 addend unless the target uses an old ABI.
4506 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4508 -Wchar-subscripts cleanup
4509 * listing.c (listing_newline): Use unsigned char variable, so
4510 calls to isascii,iscntrl are correct.
4511 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4513 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4514 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4515 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4516 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4518 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4520 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4522 (arch_coldfire_p): New #define.
4523 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4525 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4527 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4529 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4530 (install_operand): Add place `N'.
4531 (init_table): Add registers ACC, MACSR, MASK.
4533 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4535 * config/tc-m68k.c: Change mcf5200 --> mcf.
4536 (archs): Add mcf5206e, mcf5307.
4537 (m68k_ip): Add format `u'.
4538 (install_operand): Add place `m', `M', `h'.
4539 (init_table): Add upper/lower registers.
4541 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4543 1999-05-28 Martin Dorey <mdorey@madge.com>
4545 * config/tc-i960.c: Several minor changes to add ELF and
4546 BFD_ASSEMBLER support.
4547 * config/tc-i960.h: Likewise.
4548 * configure.in (i960-*-elf*): New target.
4549 * aclocal.m4, configure: Rebuild.
4551 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4553 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4554 reloc changes when defined(BFD_ASSEMBLER).
4556 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4558 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4560 * write.c (write_print_statistics): Output to file, not stderr.
4562 * expr.c (generic_bignum_to_int32,64): Prototype.
4564 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4565 output_sleb128, output_uleb128, output_big_sleb128,
4566 output_big_uleb128, output_big_leb128): Prototype.
4567 (output_big_sleb128, output_big_uleb128): Make inline.
4568 (output_big_leb128): Remove inline
4570 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4571 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4572 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4573 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4574 value for correct overflow check in write.c:fixup_segment.
4575 * write.c (fixup_segment): Move bitfield overflow checks to after
4576 the md_apply_fix call.
4577 * config/obj-coff.c (fixup_segment): Likewise.
4578 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4579 valueT *val argument.
4581 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4583 * config/atof-ieee.c (gen_to_words): Correctly round a
4584 denormalized number. Fix off-by-one in range checking for
4585 exponent in a denormal.
4587 1999-05-10 Nick Clifton <nickc@cygnus.com>
4589 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4592 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4594 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4596 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4598 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4599 (ReverseRegRegmem): Remove.
4600 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4601 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4602 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4605 From Doug Ledford <dledford@redhat.com>
4606 * config/tc-i386.h (RegXMM): New for P/III.
4607 * config/tc-i386.c: Add support for P/III.
4609 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4611 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4612 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4613 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4615 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4617 * config/tc-i386.c (i386_immediate): Skip whitespace before
4618 complaining about junk after expression.
4619 (i386_displacement): Likewise.
4621 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4623 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4624 Don't copy before downcaseing.
4626 1999-05-05 Catherine Moore <clm@cygnus.com>
4628 * tc-m68k.c: Include elf/m68k.h.
4629 (m68k_elf_final_processing): New routine.
4630 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4633 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4635 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4638 1999-04-30 Nick Clifton <nickc@cygnus.com>
4640 * config/tc-mcore.c (mcore_s_section): Dump literals before
4643 1999-04-29 Nick Clifton <nickc@cygnus.com>
4645 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4648 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4650 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4651 (TC_INIT_FIX_DATA): Delete.
4652 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4653 (TC_INIT_FIX_DATA): Delete.
4654 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4655 * write.c (fix_new_internal): Initialize fx_cgen member.
4656 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4657 (gas_cgen_md_apply_fix3): Update.
4658 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4659 (md_cgen_record_fixup_exp): Update.
4660 (FX_OPINFO_R_TYPE): Update.
4662 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4663 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4664 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4665 * frags.h (struct frag): Make opindex, opinfo ints.
4667 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4669 1999-04-26 Tom Tromey <tromey@cygnus.com>
4671 * aclocal.m4, configure: Updated for new version of libtool.
4673 1999-04-22 Nick Clifton <nickc@cygnus.com>
4675 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4677 (md_apply_fix3): Do not fix up absolute relocations against
4680 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4682 1999-04-20 Nick Clifton <nickc@cygnus.com>
4684 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4685 changes and data-in-text directives.
4686 (mcore_cons): New function: intercept cons() operations.
4687 (mcore_float_cons): New function: intercept float_cons()
4689 (mcore_stringer): New function: intercept stringer() operations.
4691 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4693 * obj.h (struct format_ops): Change generate_asm_lineno field to
4695 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4697 * config/tc-alpha.c (find_opcode_match): Add default case to
4699 (find_macro_match): Likewise.
4700 (load_expression): Parenthesize && within ||.
4702 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4704 1999-04-17 Nick Clifton <nickc@cygnus.com>
4706 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4707 .text .data .section pseudo ops.
4708 (mcore_s_section): New function. Dump lits before changing secs.
4709 (mcore_s_text): New function. Dump lits before changing secs.
4710 (mcore_s_data): New function. Dump lits before changing secs.
4712 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4714 * config/tc-mips.c (mips_32bitmode): New.
4715 (md_begin): Set mips_32bitmode if needed.
4716 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4717 Set EF_MIPS_32BITMODE.
4719 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4721 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4724 1999-04-16 Nick Clifton <nickc@cygnus.com>
4726 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4728 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4730 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4731 expressions correctly.
4734 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4736 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4738 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4740 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4741 and fmpynfadd instructions.
4743 1999-04-11 Richard Henderson <rth@cygnus.com>
4745 * as.h (environ): Declare it, if needed.
4746 * as.c (dump_statistics): Don't declare environ.
4747 * configure.in (environ): Detect declaration.
4748 * configure, config.in: Rebuild
4750 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4751 (i386_displacement): Allocate enough space for replacement buffer.
4752 Clean up replacement buffer initialization.
4754 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4756 * subsegs.c (section_symbol): Don't create a new symbol if one
4757 already exists; instead, use the existing one, but set its segment
4758 and frag data if it hasn't already been defined.
4759 * config/obj-coff.c (c_section_symbol): Likewise.
4761 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4763 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4765 1999-04-08 Nick Clifton <nickc@cygnus.com>
4767 * config/tc-mcore.c: New File: Support routines for MCore
4769 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4770 * config/obj-coff.c: Add support for mcore-pe target.
4772 * Makefile.am: Add support for MCore targets.
4773 * Makefile.in: Regenerate.
4774 * configure.in: Add support for MCore targets.
4775 * configure: Regenerate.
4777 * doc/all.texi: Set MCORE.
4778 * doc/as.texinfo: Document MCore specific command line options.
4780 * write.h: Prevent multiple inclusion.
4782 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4784 * asintl.h (LC_MESSAGES): Never define.
4785 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4787 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4790 * Makefile.am (m68k-parse.c): If configuring in the source
4791 directory, copy m68k-parse.y into the local directory before
4792 running ylwrap, to remove spurious differences when generating
4794 * Makefile.in: Rebuild.
4796 * config/tc-sparc.h (md_do_align): Just allocate the number of
4797 bytes necessary, rather than always allocating 1024.
4799 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4801 * listing.c (listing_newline): Add cast to avoid warning.
4802 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4803 * config/tc-i386.c (i386_scale): Add return value.
4804 (build_displacement_string): Remove unused local temp_disp2.
4805 (i386_intel_memory_operand): Add parentheses to avoid warning.
4806 (i386_intel_operand): Remove unused local end_of_operand_string.
4807 (i386_operand): Remove unused local operand_modifier.
4808 (i386_operand): Add parens to avoid warning.
4810 1999-04-04 Don Bowman <don@pixsci.com>
4812 * configure.in: Add mips*-*-vxworks* target; have it define
4814 * configure, config.in: Rebuild.
4816 1999-03-31 Nick Clifton <nickc@cygnus.com>
4818 * configure.in (emulations): Add support for arm-epoc-pe.
4819 * configure: Regenerate.
4820 * config/te-epoc-pe.h: New file. Define macros specific to
4822 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4823 for arm-epoc-pe target.
4825 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4827 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4829 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4831 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4832 detect ",n" without a condition.
4833 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4836 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4838 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4839 instruction is encoded with one bit.
4842 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4844 * doc/internals.texi (CPU backend): Mention that
4845 line_separator_chars should not include newline. From thi
4846 <ttn@mingle.glug.org>.
4848 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4850 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4851 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4853 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4855 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4857 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4859 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4862 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4864 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4866 1999-03-15 Martin Hunt <hunt@cygnus.com>
4868 * app.c (do_scrub_begin): Change '-' back to a symbol char
4869 so we can use multiple opcodes on a line again.
4871 * config/tc-d30v.c: By default, warn if a symbol has
4872 the same name as a register. Plus some minor
4873 updates from the branch.
4875 1999-03-13 Nick Clifton <nickc@cygnus.com>
4877 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4878 BFD_RELOC_16 and BFD_RELOC_64.
4880 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4882 * expr.c (expr): Add missing else.
4884 1999-03-12 Nick Clifton <nickc@cygnus.com>
4886 * config/tc-arm.c (md_apply_fix3): Improve error message.
4888 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4890 * Makefile.am (CPU_TYPES): Add fr30.
4891 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4892 (fr30,m32r dependencies): Update.
4893 * Makefile.in: Rebuild.
4895 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4896 (gas_cgen_record_fixup_exp): Ditto.
4897 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4898 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4899 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4900 (md_cgen_lookup_reloc): Update use of operand->type.
4901 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4902 (md_convert_frag): Call cgen_operand_lookup_by_num.
4903 (md_cgen_lookup_reloc): Update use of operand->type.
4904 (m32r_cgen_record_fixup_exp): Ditto.
4906 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4908 * config/tc-mips.c (md_show_usage): Fix message.
4910 1999-03-03 Nick Clifton <nickc@cygnus.com>
4912 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4913 and LDR reg,=<expr> instruction.
4915 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4918 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4920 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4922 1999-02-17 Nick Clifton <nickc@cygnus.com>
4924 This patch was created by: Scott Bambrough
4925 <scottb@corelcomputer.com>
4928 Special cased '@' character. The '@' character is used as the
4929 ARM assembler comment character, as a special character
4930 and in ELF .symver pseudo-op's, and as a special character in
4931 .type and .section pseudo-ops.
4932 (symver_pseudo): New static variable.
4933 (symver_state): New static variable.
4934 (struct app_save): Add field 'symver_state'.
4935 (app_push): Save global symver_state int struct app_save.
4936 (app_pop): Restore global symver_state from struct app_save.
4937 (do_scrub_chars): Special case handling of '@' character in
4940 * configure.in: Modified to recognize armv* uname syntax from ARM
4942 * configure: Regenerated.
4944 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4945 a prefix to the section's type.
4946 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4947 the type's typename.
4949 * config/tc-arm.h: Add support for PIC generation:
4950 (pic_code): New boolean.
4951 (obj_relocate_extern): Define.
4952 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4953 (TC_CONS_FIX_NEW): Define.
4954 (tc_fix_adjustable): Define.
4955 (GLOBAL_OFFSET_TABLE_NAME): Define.
4957 * config/tc-arm.c: Add support for PIC generation:
4958 (line_seperator_chars): Allow ';' as a seperator for Linux.
4959 (is_immediate_prefix): New macro.
4960 (arm_parse_reloc): New function.
4961 (s_arm_elf_cons): New function.
4962 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4963 (md_undefined_symbol): Special case handling for the Global Offset
4965 (md_apply_fix3): Handle PIC relocs.
4966 (tc_gen_reloc): Handle PIC relocs.
4967 (md_parse_option): Add support for '-k' command line switch to
4968 enable PIC generation.
4969 (cons_fix_new_arm): New function.
4970 (s_arm_elf_cons): New function.
4972 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4974 * configure.in: Add comments for uses of AC_DEFINE.
4975 * acinclude.m4: Likewise.
4976 * acconfig.h: Remove.
4977 * aclocal.m4: Rebuild.
4978 * configure: Rebuild.
4979 * Makefile.in: Rebuild.
4980 * config.in: Rebuild.
4982 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4984 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4985 non-constant offset from a base register.
4987 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4989 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4992 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4994 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4995 (emit_insn): Look for pc-relative and no-overflow specifiers on
4996 internal relocation types.
4998 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5000 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5003 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5005 (mips_4650, mips_4010, mips_4100): Variables removed.
5006 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5007 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5009 (md_begin): Don't bother initializing the mips_NNNN variables;
5010 mips_cpu is set, and that's good enough now.
5011 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5012 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5013 (show): New function, to handle wrapping in the CPU lists.
5014 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5016 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5018 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5019 than treat as an immediate specifier.
5021 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5023 * config/tc-i386.c: Prototype many functions.
5024 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5025 (i386_immediate): Remove unused second argument.
5026 (i386_intel_operand): Fix i386_is_reg typo.
5027 (i386_operand): Use allow_naked_reg.
5028 (output_invalid): Make operand int for K&R.
5030 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5032 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5034 * Makefile.in: Rebuild.
5036 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5038 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5040 (EXTRA_as_new_SOURCES): Comment out.
5041 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5042 * Makefile.in: Rebuild.
5043 * doc/Makefile.in: Rebuild.
5044 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5045 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5046 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5047 * configure: Rebuild.
5048 * aclocal.m4: Rebuild.
5049 * config.in: Rebuild.
5050 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5051 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5052 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5053 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5054 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5055 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5056 (gas_cgen_record_fixup_exp): Ditto.
5057 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5058 descriptor, not global variable.
5059 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5060 descriptor, not global variable. Refer to insert_operand handler
5061 via cpu descriptor, not global function.
5062 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5063 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5064 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5065 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5066 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5067 * config/tc-m32r.c: Ditto.
5068 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5069 (md_assemble): Ditto.
5070 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5072 1999-02-09 Nick Clifton <nickc@cygnus.com>
5074 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5075 relocations for ELF targets.
5077 1999-02-08 Nick Clifton <nickc@cygnus.com>
5079 * configure.in: Add support for StrongARM target.
5080 * configure: Regenerate.
5082 1999-02-05 Nick Clifton <nickc@cygnus.com>
5084 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5086 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5089 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5091 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5093 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5095 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5096 (INTEL_DWORD_MNEM_SUFFIX): Define.
5099 (DWORD_PTR): Define.
5100 (XWORD_PTR): Define.
5102 (OFFSET_FLAT): Define.
5104 (NONE_FOUND): Define.
5107 * config/tc-i386.c (set_intel_syntax): New routine.
5108 (intel_syntax): Declare.
5109 (allow_naked_reg): Declare.
5110 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5111 (intel_float_operand): New routine.
5112 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5113 Handle brackets as well as parens. Call i386_intel_operand for
5114 intel syntax. Reverse operands if appropriate. Handle new
5115 suffixes. Handle movzx and movsx.
5116 (i386_is_reg): New routine.
5117 (i386_immediate): New routine.
5118 (i386_scale): New routine.
5119 (i386_displacement): New routine.
5120 (i386_operand_modifier): New routine.
5121 (build_displacement_string): New routine.
5122 (i386_parse_seg): New routine.
5123 (i386_intel_memory_operand): New routine.
5124 (i386_intel_operand): New routine.
5125 (i386_operand): Call i386_displacement, i386_immediate,
5126 i386_scale, etc. instead of handling inline.
5127 (parse_register): Handle registers without prefix.
5129 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5131 * configure: Regenerate.
5132 * configure.in (arm-*-oabi): New.
5133 (thumb-*-oabi): New.
5134 * config/tc-arm.c (target_oabi): Declare.
5135 (md_apply_fix3): Support REL relocs.
5136 (md_parse_option): Handle -oabi.
5137 (elf32_arm_target_format): New routine.
5138 (md_longopts): Add OPTION_OABI.
5139 * config/tc-arm.h: Redefine TARGET_FORMAT.
5142 1999-01-28 Nick Clifton <nickc@cygnus.com>
5144 * write.c (write_relocs): Handle out of range error.
5146 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5147 (fr30_force_relocation): Default to 0.
5149 * config/tc-fr30.h (obj_fix_adjustable): Define.
5150 (TC_FORCE_RELOCATION): Define.
5152 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5155 1999-01-16 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5158 merge of two instructions if the left instruciton kills the right.
5160 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5162 * Makefile.in: Regenerate.
5163 * configure.in: Redo test for using cgen.
5164 * configure: Regenerate.
5166 1999-01-09 Nick Clifton <nickc@cygnus.com>
5168 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5169 redefinition of this macro.
5171 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5173 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5176 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5178 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5179 a read of HI or LO and an immediatly following branch.
5181 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5183 * config/tc-mips.c (md_begin): Another correction to the setting of
5186 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5188 * config/tc-mips.c (md_begin): Correct type-o in setting of
5191 1998-12-21 Nick Clifton <nickc@cygnus.com>
5193 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5194 bit insn when optimizing, so that parallelised instructions will
5195 start on a 32 bit boundary.
5197 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5199 * config/tc-mips.c (mips_eabi64): New.
5200 (md_begin): Set mips_eabi64.
5201 (mips_elf_final_processing): Use it.
5203 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5205 * config/tc-mips.c (mips_elf_final_processing):
5206 Correct setting of ABI in e_flags.
5208 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5210 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5213 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5215 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5217 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5219 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5220 warning, values that don't fit in the field.
5222 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5224 * config/tc-mips.c (mips_abi_string): New.
5225 (md_parse_option,md_longopts): Add mabi.
5226 (mips_elf_final_processing): Set e_flags based on mabi flag.
5228 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5230 * config/tc-mips.c (md_parse_option): Handle vr4111.
5232 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5234 * config/tc-h8300.c (build_bytes): Change message given if the
5235 instruction requires H8/300H mode and we're not in Hmode, to
5236 suggest that it may be the operand modes that are the problem, not
5237 necessarily the opcode.
5239 1998-12-10 Nick Clifton <nickc@cygnus.com>
5241 * config/tc-fr30.c: Add line separator character.
5243 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5245 * configure.in (hppa-*-mpeix*): New target.
5246 * config/obj-som.h (obj_som_compiler): Declare.
5247 * config/obj-som.c (compiler_seen): New static variable.
5248 (obj_som_compiler): New function.
5249 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5250 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5251 (pa_type_args): Set hppa_priv_level.
5252 (pa_compiler): New static function if OBJ_SOM.
5253 * configure: Rebuild.
5255 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5257 * read.c (output_leb128): Don't mark as inline.
5259 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5261 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5262 AIX .vbyte unaligned data support.
5263 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5264 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5267 1998-12-07 Nick Clifton <nickc@cygnus.com>
5269 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5272 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5274 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5275 BFD_RELOC_ARM_PCREL_BRANCH.
5277 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5279 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5280 checking the target type.
5281 (mips-dec-bsd*): Set endian to little.
5282 * configure: Rebuild.
5284 COFF weak symbol support, based on patches from Mark Elbrecht
5285 <snowball3@usa.net>:
5286 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5287 * config/obj-coff.c (obj_coff_weak): New static function.
5288 (obj_coff_endef) [both versions]: Handle weak symbols.
5289 (coff_frob_symbol): Likewise.
5290 (yank_symbols): Likewise.
5291 (obj_pseudo_table): Add "weak".
5293 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5294 <aymeric.vincent@emi.u-bordeaux.fr>.
5295 * aclocal.m4: Rebuild with current tools.
5296 * configure: Rebuild.
5298 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5299 an assertion failure for a case we can't handle when OBJ_ECOFF.
5301 * expr.c (operator): And with 0xff to avoid problems with signed
5304 1998-12-03 Nick Clifton <nickc@cygnus.com>
5306 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5307 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5309 1998-12-02 Nick Clifton <nickc@cygnus.com>
5311 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5314 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5316 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5317 calculation of pcrel point.
5319 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5321 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5324 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5326 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5328 (d10v_cleanup): Only generate previous insn if a multiline insn is
5331 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5333 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5336 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5338 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5339 -marm6xxx command line switches.
5341 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5343 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5344 (itbl-ops.o): Delete duplicate dependencies.
5345 Rebuild dependencies.
5346 Add fr30 dependencies.
5347 * Makefile.in: Rebuild.
5349 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5351 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5353 * listing.c: Ignore line terminator characters found inside
5356 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5358 * po/gas.pot: Regenerated.
5360 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5362 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5363 fr30_is_label_start(). Also checks for delay slot insns.
5365 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5366 FR30 instructions which contain a colon in the mnemonic.
5368 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5370 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5372 * config/tc-fr30.c: Removed currently superflous code.
5374 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5376 * config/tc-fr30.h: New file.
5377 * config/tc-fr30.c: Tweaking so that it will compile.
5379 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5381 * config/tc-d10v.h (obj_fix_adjustable): Define.
5382 (TC_FORCE_RELOCATION): Define.
5383 (d10v_force_relocation): Declare.
5384 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5385 (md_apply_fix3): Handle Vtable relocs.
5386 (d10v_fix_adjustable): New.
5387 (d10v_force_relocation): New.
5389 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5391 * config/tc-d30v.c: Change default behaviour to ignore potential
5392 conflicts between register name and symbol names.
5394 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5396 * configure.in: Add fr30-*-*.
5397 * config/tc-fr30.c: New file.
5398 * Makefile.in: Regenerated.
5399 * config.in: Regenerated.
5400 * configure: Regenerated.
5401 * doc/Makefile.in: Regenerated.
5402 * po/gas.pot: Regenerated.
5404 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5406 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5409 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5411 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5413 (do_scrub_chars): Add some casts to unsigned char to avoid
5414 unwanted sign extension.
5415 * read.c (lex_type): Set characters about 127 to be symbol
5417 * config/tc-i386.c (md_begin): Set identifier_chars and
5418 operand_chars for values above 127.
5420 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5422 * configure.in: detect cygwin* instead of cygwin32*
5423 * configure: regenerate
5425 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5427 * listing.c: Add support for producing a listing from piped
5430 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5432 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5433 (append_insn): Account for the tx39's multiply behavior.
5435 1998-10-26 Michael Meissner <meissner@cygnus.com>
5437 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5438 from assemble_parallel_insns. Add support for '->' to indicate
5439 explicitly serializing the instructions.
5440 (md_assemble): Ditto.
5442 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5444 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5447 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5449 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5451 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5453 * config/tc-mips.c : support frame and regmask/fregmask when
5454 MIPS_STABS_ELF is specified.
5456 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5458 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5459 (md_apply_fix): Don't return 1 for VTABLE relocs.
5460 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5462 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5464 * doc/c-i386.texi: Replace occurences of "opcode" with
5465 "instruction mnemonic", "instruction", or "mnemonic" when
5466 referring to the name of an instruction. Use "opcode" when
5467 referring to the sequence of machine bytes.
5469 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5470 (is_opcode_char): Rename to is_mnemonic_char.
5471 (md_assemble and i386_operand): Correct error messages from
5472 "opcode" to "instruction mnemonic"
5473 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5474 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5475 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5476 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5477 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5478 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5479 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5481 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5483 * config/tc-i386.c (i386_operand): Check for garbage after
5486 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5489 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5491 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5493 * config/tc-sh.h (obj_fix_adjustable): Define.
5494 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5495 (md_apply_fix): Likewise.
5496 (tc_gen_reloc): Likewise.
5497 (sh_fix_adjustable): New.
5499 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5501 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5502 * cgen.h (gas_cgen_finish_insn): Update prototype.
5503 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5504 cgen_insn_t -> CGEN_INSN_INT.
5505 (make_parallel): Update handling of CGEN_INT_INSN_P.
5506 (assemble_parallel_insn): Ditto.
5507 (target_make_parallel): New function.
5508 (md_assemble): Use it.
5510 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5512 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5514 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5516 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5517 converted into lower case.
5519 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5521 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5522 (gas_cgen_tc_gen_reloc): Likewise.
5523 * config/tc-m32r.h (obj_fix_adjustable): Define.
5524 * config/tc-m32r.c (m32r_fix_adjustable): New.
5525 (m32r_force_relocation): Handle VTABLE relocs.
5527 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5529 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5531 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5533 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5534 to lower case before parsing.
5536 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5537 parallel insns modift buts in the PSW as a side effect.
5539 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5541 * config/tc-d30v.c (find_format): Test for missing flag and
5544 (md_apply_fix3): Fix error messages to avoid
5545 assumption about presence of a symbol.
5547 (parallel_ok): Disallow parallel instructions that both modify the
5550 (find_format): Generate a warning if an odd numbered register is
5551 used as the first register in a mutli-register instruction.
5553 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5555 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5556 relocations are always associated with a symbol.
5558 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5560 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5561 (elf32_sparc_force_relocation): Declare.
5562 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5563 (tc_gen_reloc): Handle vtable relocs.
5564 (elf32_sparc_force_relocation): New.
5566 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5568 * symbols.c (S_IS_FUNCTION): New.
5569 * config/tc-v850.h (obj_fix_adjustable): Define.
5570 (TC_FORCE_RELOCATION): Define.
5571 (v850_force_relocation): Declare.
5572 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5573 of fx_addnumber for VTABLE reloc addends.
5574 (md_apply_fix3): Handle VTABLE relocs.
5575 (v850_fix_adjustable): New.
5576 (v850_force_relocation): New.
5578 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5580 * tc-hppa.c (fp_operand_format): Add some additional formats.
5581 (pa_ip): Do not automatically promote into pa2.0 mode.
5582 (pa_level): Handle ".level 2.0".
5584 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5586 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5587 * config/tc-i386.h (template.extension_opcode): Change to
5588 unsigned int to allow full range of 8-bit opcode suffixes.
5589 (None): Redefine as 0xffff.
5591 From Jeff B Epler <jepler@usgs.gov>
5592 * doc/c-i386.texi (i386-SIMD): New section.
5594 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5596 * read.c (discard_rest_of_line): New function.
5597 * read.h: Declare it.
5598 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5600 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5602 * config/tc-d10v.c (find_symbol_matching_register): New function.
5603 (find_opcode): Cope with the case where a register name matches
5606 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5608 * config/tc-v850.c (md_pcrel_from): Rename to
5609 v850_pcrel_from_section.
5610 (v850_pcrel_from_section): Do not resolves symbols in other
5613 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5615 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5617 * config/tc-d10v.c (find_opcode): Generate an error if a register
5618 is supplied for an operand that should not be a register.
5620 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5622 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5623 instructions to have another instruction in the right bin.
5625 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5627 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5628 the right container if the left container holds a branch
5631 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5633 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5634 both a register name and symbol name.
5635 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5637 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5639 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5640 execution unit class.
5642 (reg_name_search): If a name matches a register and a symbol,
5643 prefer the register.
5644 (find_format): Disallow flag registers when a general purpose
5645 register is required.
5646 If a number is required, but a register has been given, check to
5647 see if a symbol with the same name as the register exists, and if
5648 so, use that symbol.
5650 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5652 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5654 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5656 * config/tc-d30v.c (find_format): Do not accept flag registers as
5657 general purpose registers.
5658 (find_format): If an immediate value is expected at a given place
5659 in a format, but a register name has been provided instead, check
5660 to see if that register name matches the name of a predefined
5661 symbol and if it does, then use the symbol instead.
5662 (reg_name_search): If a register name matches a symbol name,
5663 prefer the register name to the symbol name.
5665 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5667 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5668 the previous insn to empty.
5670 1998-09-20 Michael Meissner <meissner@cygnus.com>
5672 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5673 pieces, forcing the use of an ANSI compiler.
5675 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5677 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5679 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5681 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5683 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5685 (obj_elf_vtable_entry): Likewise.
5686 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5687 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5688 (tc_gen_reloc): Likewise.
5689 (arm_fix_adjustable): Likewise.
5690 (elf32_arm_force_relocation): New.
5691 (armelf_frob_symbol): Remove coff-style symbol support.
5693 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5695 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5697 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5699 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5700 OBJ_COFF so that routine is defined for a.out format.
5702 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5704 * config/tc-i386.c (i386_operand): Detect non-segment registers
5705 used as segment prefixes.
5707 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5709 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5710 optimize across FDE boundaries.
5712 * config/obj-coff.c (obj_coff_section): Preserve any link once
5713 flags when setting the section flags.
5715 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5717 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5718 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5720 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5722 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5725 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5727 * frags.c (frag_grow): Include the size of the frag struct in the
5730 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5731 if the new subseg comes before the old.
5733 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5735 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5736 to handle edge8 and edge16.
5738 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5740 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5741 before we clobber the symbol involved.
5743 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5745 * config/tc-arm.c: Remove OBJ_ELF definitions for
5746 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5747 use arm_adjust_symtab for OBJ_COFF.
5748 (armelf_adjust_symtab): New Routine.
5749 * config/tc-arm.h: Define obj_adjust_symtab to
5750 armelf_adjust_symtab for OBJ_ELF.
5752 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5754 * configure.in: Make all i386-elf targets use bfd_gas.
5755 * config/tc-i386.c (tc_i386_force_relocation): New.
5756 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5757 (md_apply_fix3): Likewise.
5758 (tc_gen_reloc): Handle them.
5759 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5760 tc_i386_force_relocation.
5762 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5764 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5766 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5768 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5769 current opcode after writing the first insturction of a reverse
5772 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5774 * read.h (generate_lineno_debug): Add prototype.
5775 * read.c (generate_lineno_debug): Make non-static.
5777 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5779 * config/tc-i386.c (md_assemble): Only warn for address/data size
5782 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5784 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5785 against Thumb function names, as the linker needs this information.
5787 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5789 * expr.c (operand): Check also that there is no advance in operand
5790 after atof_generic in order to decide "is it label 0f or floating
5793 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5795 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5796 command line options with a single dash.
5797 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5799 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5801 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5802 * tc-arm.c (arm_fix_adjustable): New routine.
5804 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5806 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5807 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5808 demand_empty_rest_of_line before mri_comment_end.
5809 (equals): Check garbage after expression before
5810 mri_comment_end in MRI mode.
5812 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5814 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5815 small immediate constant to use the constant itself rather than
5818 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5820 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5821 (pa_leave): Likewise.
5823 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5825 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5827 (i386_operand): Fix an error message.
5829 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5831 * doc/c-arm.texi (ARM Directives): Document .req directive.
5833 * config/tc-arm.c (reg_required_here): Display erroneous string if
5834 the register name could not be decoded.
5835 Do not set inst.instruction if the sift is -1.
5837 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5839 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5842 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5844 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5845 even if it is belived to be unnecessary.
5847 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5849 config/tc-i386.c (i386_operand): Size immediate constants by
5850 suffix (erroneously removed as part of July 7 change).
5852 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5854 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5855 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5856 (armelf_frob_symbol): New Routine.
5857 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5859 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5861 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5863 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5865 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5866 command line switches passed to assembler.
5868 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5870 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5871 (gas_cgen_opcode_desc): Declare.
5872 (gas_cgen_parse_operand): Declare.
5873 (*): Prepend gas_ to gas specific fns to denote them as such.
5875 * cgen.c (gas_cgen_opcode_desc): New global
5876 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5877 (queue_fixup): Renamed from cgen_queue_fixup.
5878 (*): Prepend gas_ to gas specific fns to denote them as such.
5880 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5881 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5882 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5883 Open opcode table and initialize it.
5884 (make_parallel): Use gas_cgen_opcode_desc.
5885 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5886 (md_assemble): Ditto.
5888 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5890 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5891 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5892 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5893 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5894 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5895 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5896 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5897 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5898 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5899 (INIT_STAB_SECTION): Likewise.
5900 (OBJ_PROCESS_STAB): Likewise.
5902 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5903 (md_parse_option): Watch for them.
5904 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5905 (md_begin): Kill neverdef code.
5906 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5907 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5908 (s_alpha_coff_wrapper): New.
5909 (md_pseudo_table): Trap all ECOFF pseudos.
5911 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5913 Start of changes to remove mdebug section from mips*-elf
5914 Based on MIPS_STAB_ELF definition
5915 * acconfig.h: undef if not configured
5916 * config.in: undef if not configured
5917 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5918 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5919 * stabs.c (s_stab_generic): flush frag
5921 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5923 * configure.in: (arm-*-elf): Handle.
5924 (thumb-*-elf): Handle.
5925 * configure: Regenerate.
5926 * read.c (stringer): Fix typo in comment.
5927 * write.c (fixup_segment): Don't add symbol value to addend if
5929 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5931 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5934 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5936 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5937 (write_2_short): Emit warning if new flag is set.
5938 (do_assemble): Set flags if left instruction is one of special
5939 "right-instruction-killer" type.
5941 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5943 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5944 Always output words in debug_info section as big endian.
5945 (sparc_target_format): Choose correct bfd target.
5946 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5948 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5950 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5951 to work with internationalization code. Issue an error when two
5952 operands match that are not allowed to match.
5954 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5956 * configure.in (install_tooldir): Allow target to specify whether
5957 it wants to be installed in $(tooldir)/bin.
5958 * configure: Regenerate.
5959 * Makefile.am (install-exec-local): Set install-exec-tooldir
5960 dependency via configure.
5961 * Makefile.in: Regenerate.
5963 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5965 * Makefile.am (install-exec-local): Split into two ...
5966 (install-exec-bindir,install-exec-tooldir): New rules.
5967 * Makefile.in: Regenerate.
5969 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5971 * Makefile.am (install-exec-local): Don't remove the file before
5972 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5973 W. Rozycki <macro@ds2.pg.gda.pl>.
5974 * Makefile.in: Rebuild.
5976 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5978 * cgen.c: Include libiberty.h.
5979 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5980 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5981 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5982 (md_cgen_lookup_reloc)): Declare.
5983 (md_cgen_record_fixup_exp): Declare.
5984 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5985 (m32r_relax_frag): Declare.
5986 (cgen_md_apply_fix3): Decls moved to cgen.h.
5987 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5988 (m32r_cgen_record_fixup_exp): Delete decl.
5989 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5990 (assemble_nop): Delete.
5991 (expand_debug_syms): Delete unused `exp'.
5992 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5993 Add default case for -Wall.
5994 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5995 (md_atof): Delete unused wordP.
5997 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5999 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6002 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6004 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6005 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6006 .print, .purgem, and .struct. Remove documentation for
6009 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6011 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6012 Update call to insert_operand.
6014 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6016 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6018 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6020 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6021 whitespace after a prefix operator.
6023 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6025 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6027 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6029 * config/tc-sparc.c (log2): New static function.
6030 (s_reserve): Use log2 to convert alignment before calling
6032 (s_common): Use log2 to convert alignment before calling
6033 record_alignment and frag_align.
6034 (sparc_cons_align): Use log2.
6036 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6038 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6039 (s_common): Likewise.
6041 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6042 initialization of waddr.
6043 (sparc_elf_final_processing): Add default case to switch.
6045 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6047 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6048 than temporary real.
6050 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6052 * write.c (subsegs_finish): Don't align the segments if there were
6055 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6056 copying aux information.
6058 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6059 expression into a symbol.
6061 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6063 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6064 type to unsigned int.
6065 (md_assemble): Change type used to store offsets from unsigned
6067 (i386_operand): Switch error check to only call RESTORE_END_STRING
6068 once after parse_register.
6070 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6072 * config/tc-v850.c (md_show_usage): Changed format to match that
6075 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6077 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6079 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6081 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6084 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6086 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6087 * doc/Makefile.in: Rebuild.
6089 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6091 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6092 for %lo expressions.
6093 (mips_ip, case 'u'): Move range check after code to mask
6094 off bits in %hi/%lo expressions. Mask off high bits for
6097 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6099 * doc/Makefile.am (gasver.texi): New target.
6100 (as.info, as.dvi): Depends upon gasver.texi.
6101 * doc/as.texinfo: Include gasver.texi. Mention version number on
6102 title page and in top node.
6103 * doc/Makefile.in: Rebuild.
6105 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6107 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6108 but not including the line containing the edict.
6109 * listing.h (LISTING_EOF): New.
6110 * input-scrub.c (input_scrub_next_buffer): Call it.
6112 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6114 * config/tc-i386.c (i386_operand): Don't set the size of an
6115 immediate address based solely on the suffix and the mode.
6117 * config/tc-i386.c (md_assemble): Add assertion to make sure
6118 overlap2 does not set Imm.
6120 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6121 sequences of whitespace to a single space.
6122 (is_space_chars): Just compare with space.
6123 (md_begin): Don't initialize space_chars.
6124 (md_assemble): Just skip a single whitespace character.
6125 (i386_operand): Rewrite base-index parsing to use new
6126 parse_register, and to skip white space. Skip white space in a
6127 number of other places too. Don't give error message if
6128 parse_register fails.
6129 (parse_register): Change reg_string parameter to be non-const.
6130 Add end_op parameter. Skip white space after the `%', and return
6131 end of register string. Give error message here rather than
6134 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6136 Based on patch from Matt Semersky <matts@scd.hp.com>:
6137 * expr.c (op_encoding): Make const.
6138 (expr_set_precedence): New function.
6139 (expr_begin): Don't set operator rankings, just call
6140 expr_set_precedence.
6141 * expr.h (expr_set_precedence): Declare.
6142 * read.c (s_mri): Call expr_set_precedence.
6144 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6146 * doc/as.texinfo (Statements): Remove paragraph discussing
6147 continuing lines with a backslash. This hasn't worked for years,
6150 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6152 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6154 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6155 (ps_CTORS, ps_DTORS): New section types.
6156 (vms_fixup_xtors_section): New function
6157 (Ctors_Psect, Dtors_Psect): Define.
6158 (IS_GXX_XTOR): Define
6159 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6160 Filter static constructors/destructors and add to
6161 Ctors_Symbols/Dtors_Symbols chain.
6162 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6163 appropriate section.
6165 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6166 * makefile.vms: Merge vax/vms support.
6168 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6170 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6171 (elf_pseudo_table): Add them.
6172 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6173 (md_apply_fix): Accept them.
6174 (mips_fix_adjustable): Don't adjust them.
6175 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6176 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6177 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6178 (tc_fix_adjustable): Don't adjust them.
6180 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6182 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6184 * Makefile.in: Regenerate.
6185 * configure.in: AC_SUBST cgen_cpu_prefix.
6186 * configure: Regenerate.
6188 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6190 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6191 Changed all users of COND12_DELAY.
6193 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6195 * config/tc-mn10300.c (set_arch_mach): New function.
6196 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6197 (md_begin): Default to mn10300 mode.
6198 (md_assemble): Only accept instructions for the core mn10300
6199 chip and the active machine type.
6201 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6203 * subsegs.h (segment_info_type): Give the struct a name.
6204 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6205 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6206 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6207 * config/tc-w65.h (tc_reloc_mangle): Declare.
6208 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6210 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6212 * config/tc-v850.c (v850_comm): Restore old section
6213 after common processing.
6215 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6217 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6219 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6221 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6222 char with code that explicitly sign-extends.
6224 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6226 * config/tc-v850.c (md_begin): Restore text section as the current
6227 section after creating call table sections.
6228 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6231 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6232 with call to macro SYM_AUXINFO.
6234 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6236 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6237 with the program transform name.
6238 * Makefile.in: Rebuild.
6240 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6242 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6245 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6247 * config/tc-i386.c (i386_operand): Be prepared for a space between
6248 the open parenthesis and the start of the register operand,
6249 because of the June 16 change.
6251 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6253 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6256 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6258 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6259 even if it is belived to be unnecessary.
6261 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6263 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6265 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6267 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6269 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6270 shift amount for a repeated operand. The shift amount for the
6271 repeated copy comes from the size of the operand.
6273 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6275 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6277 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6279 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6281 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6283 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6284 characters in it as LEX_IS_SYMBOL_COMPONENT.
6285 * config/tc-i386.h (tc_symbol_chars): Define.
6286 (extra_symbol_chars): Declare.
6287 * config/tc-i386.c (extra_symbol_chars): Define.
6288 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6289 (line_comment_chars): Set to '/' if TE_LINUX.
6290 * doc/c-i386.texi (i386-prefixes): Update.
6291 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6293 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6295 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6296 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6298 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6300 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6301 constraint in instructions REP & REPI.
6303 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6305 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6306 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6308 (check_range): If the operand is shifted, then shift the number
6309 before checking its range.
6311 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6313 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6316 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6318 * config/tc-v850.c (v850_comm): Create special sections as needed.
6320 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6322 * config/tc-d10v.c (write_2_short): Addition of swapping
6323 instructions for sequential and reverse sequential order when
6324 given order is not possible.
6326 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6328 * Makefile.am: Rebuild dependencies.
6329 (DEP_INCLUDES): Fix reference to intl build directory.
6330 * Makefile.in: Rebuild.
6332 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6334 * doc/c-i386.texi: Update 16 bit documentation.
6336 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6337 IgnoreDataSize to IgnoreSize as they are used for address size as
6339 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6340 32-bit mode, similarly addr16/data16 and variants.
6342 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6344 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6345 sequential word multiply instructions.
6347 (do_assemble): Add extra command line argument, to allow mul32
6348 attribute to be preserved across parallel insns.
6349 (md_assemble): Insert NOPs between explicitly parallel insns which
6350 contain an 32 bit multiply and a 16 multiply.
6352 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6354 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6357 * config/tc-i386.c (reloc): Add braces.
6359 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6360 consistent with Intel naming.
6361 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6362 use bitfields in sib_byte.
6363 (modrm_byte): Don't use bitfields here either.
6365 * config/tc-i386.c (current_templates): Add const.
6366 (parse_register): Add const to return, param, and char *s.
6367 (i386_operand): Add const to reg_entry *r.
6368 * config/tc-i386.h (templates): Add const to start, end.
6370 Inspired by code for 16 bit gas support from Martynas Kunigelis
6371 <martynas@nm3.ktu.lt>:
6372 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6373 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6374 (uses_mem_addrmode): Remove.
6375 (md_estimate_size_before_relax): Add support here too.
6376 (md_relax_table): Rewrite interface to md_relax for 16 bit
6378 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6379 (opcode_suffix_to_type): Remove.
6380 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6381 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6382 (md_convert_frag): Likewise.
6383 (i386_operand): Add support for 16 bit base/index regs,
6384 immediates, and displacements. Remove some unnecessary casts, and
6385 localise end_of_operand_string, displacement_string_start,
6386 displacement_string_end variables. Add GCC_ASM_O_HACK.
6387 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6389 * config/tc-i386.c (prefix_hash): Remove.
6390 (md_begin): Rewrite without obstacks. Remove prefix hash table
6391 handling. Rewrite lexical table handling.
6392 (i386_print_statistics): Don't print prefix statistics.
6393 (md_assemble): Rewrite instruction parser so that line is not
6394 converted to lower case. Don't do a hash_find for prefixes,
6395 instead recognise them via opcode modifier.
6396 (expecting_operand, paren_not_balanced): Localise variables.
6397 * config/tc-i386.h (IsPrefix): Define.
6398 (prefix_entry): Remove.
6400 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6401 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6402 '\\' in case where comment_chars contains '/'.
6404 * config/tc-i386.c (MATCH): Ensure given operand and template
6405 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6406 you must write `ljmp *table(%ebx)'.
6408 From H.J. Lu <hjl@gnu.org>:
6409 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6410 as 0 ifndef BFD_ASSEMBLER.
6411 (md_assemble): Allow immediate operands without suffix or
6412 other reg operand to default in size to the current code size.
6414 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6416 * config/tc-v850.c (md_begin): Restore creation of
6417 .call_table_text and .call_table_data sections.
6419 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6421 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6422 after emitting a word of noops.
6424 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6426 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6427 (i386_operand): Simplify checks for valid base/index combinations.
6428 Disallow `in 4(%dx),%al'.
6430 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6432 (add_prefix): Change parameter from char to int.
6434 * config/tc-i386.h (Ugh): Define opcode modifier.
6435 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6437 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6438 CONSISTENT_REGISTER_MATCH macros to check register types more
6439 thoroughly. Check for illegal suffix/operand combinations
6440 when matching insns with operands. Handle new `s' suffix, and
6441 associated FloatMF opcode modifier for float insns with memory
6443 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6444 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6445 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6446 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6447 DATA_PREFIX_OPCODE throughout.
6449 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6450 (md_assemble): Rewrite suffix/register operand checking code to be
6451 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6452 AnyMem, the better to grep.
6454 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6455 given a memory operand. Don't set Abs bits either.
6456 (type_names): Remove Mem*, Abs*.
6457 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6458 define opcode_modifiers as these cases are handled by Disp8,
6459 Disp16, Disp32 and suffix checks.
6460 (COMES_IN_BOTH_DIRECTIONS): Remove.
6461 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6463 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6464 if IgnoreDataSize modifier given. Remove ShortformW modifier
6465 test. Add test for ShortForm in W base_opcode modification.
6466 Merge Seg2ShortForm and Seg3ShortForm code.
6467 * config/tc-i386.h (ShortFormW): Remove.
6468 (IgnoreDataSize): Define.
6470 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6472 * config/tc-d30v.c (md_assemble): Store previous segment state
6473 with previous instruction.
6475 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6477 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6478 (ebp, esp): Remove static variables.
6479 (MATCH): Remove test for InOutPortReg.
6480 (i386_operand): Properly handle InOutPortReg here instead.
6481 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6482 (md_assemble): Simplify and correct modrm and sib generation.
6483 (i386_operand): Add warning for scale without index.
6484 Rewrite checks for valid base/index combinations.
6486 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6487 macros and enclose in do while(0).
6488 (RESTORE_END_STRING): Likewise.
6489 (md_assemble): Add one to printed operand number so we start
6490 from 1 not 0. Add some more gettext invocations.
6491 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6494 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6495 DATA_PREFIX, SEG_PREFIX): Define.
6496 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6497 (check_prefix): Remove function.
6498 (add_prefix): New function. Add prefix to i.prefix as well as
6500 (md_assemble): Changes for add_prefix. Remove hack for wait
6501 prefix, instead always output prefixes in fixed order. Test
6502 for jcxz/loop when selecting between word & dword operations,
6503 and add address size prefix rather than operand size prefix.
6504 Remove operand -> address size hack when emitting jcxz/loop.
6505 (i386_operand): Remove O_Absent check as it's done in expr.
6507 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6509 * configure.in: Recognize m5200 as a cpu_type of m68k.
6510 * aclocal.m4: Rebuild with current libtool.
6511 * configure: Rebuild.
6513 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6515 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6516 to relaxable_symbol to prevent references to external symbol from
6519 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6521 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6522 symbols are relaxable.
6524 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6526 * config/tc-v850.c (md_begin): Don't create special
6527 sections by default.
6529 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6531 * config/tc-mips.c (macro): For div and udiv, close the
6532 reorder block as soon as possible.
6534 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6536 From Matt Semersky <matts@scd.hp.com>:
6537 * macro.c (macro_mri_mode): New function.
6538 * macro.h (macro_mri_mode): Declare.
6539 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6542 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6544 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6547 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6548 until after xstrdup in OBJ_EVAX case.
6550 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6552 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6553 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6554 of hardcoded magic number.
6555 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6557 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6559 * read.c (do_s_func): New function.
6561 * read.h (do_s_func): Add prototype.
6563 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6565 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6566 nops if fill pattern not specified.
6568 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6570 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6571 * config/te-go32.h (TE_GO32): Define.
6572 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6574 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6576 Implement .func/.endfunc pseudo-ops.
6577 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6579 * read.c (potable): Add .func,.endfunc.
6580 (s_func): New function.
6581 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6583 (in_doc_func_p,current_function_label): New static globals.
6584 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6586 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6588 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6589 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6590 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6591 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6592 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6593 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6594 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6595 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6596 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6597 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6598 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6599 * config/tc-a29k.c: Don't define md_short_jump_size,
6600 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6601 * config/tc-alpha.c: Likewise.
6602 * config/tc-alpha.h: Likewise.
6603 * config/tc-arm.c: Likewise.
6604 * config/tc-h8300.c: Likewise.
6605 * config/tc-h8500.c: Likewise.
6606 * config/tc-hppa.c: Likewise.
6607 * config/tc-i860.c: Likewise.
6608 * config/tc-i960.c: Likewise.
6609 * config/tc-ppc.c: Likewise.
6610 * config/tc-sh.c: Likewise.
6611 * config/tc-sparc.h: Likewise.
6612 * config/tc-tic30.c: Likewise.
6613 * config/tc-w65.c: Likewise.
6614 * config/tc-z8k.c: Likewise.
6616 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6618 * config/tc-vax.c (_): Delete this macro used for placeholder
6619 values in vax_operand_width_size; it conflicts with the _() macro
6620 used for internationalization.
6622 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6624 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6625 code. From Chris Moller <moller@bops.com>.
6627 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6628 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6629 * read.c (emit_expr): Initialize seg and subseg fields of a new
6631 * write.c (write_object_file): Switch to the appropriate segment
6632 and subsegment when processing a broken word.
6634 * config/tc-m68k.c (mri_assemble): New static function.
6635 (build_mri_control_operand): Call mri_assemble rather than
6637 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6638 (s_mri_endf, s_mri_endw): Likewise.
6640 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6642 * read.c (s_org): Call md_flush_pending_output if it is defined.
6644 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6646 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6648 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6649 (md_parse_option): Add for same.
6650 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6651 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6652 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6654 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6656 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6658 * config/tc-arm.c (find_real_start): Relax definition of local
6661 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6663 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6664 symbols at the given address, not just the last one specified.
6666 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6668 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6669 or number_to_chars_littleendian to write data.
6671 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6673 * config/tc-v850.c (md_assemble): Remove artificially created
6674 register name symbols.
6676 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6678 * write.c (fixup_segment): Change "segment" to "section" in
6681 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6683 * write.c (fixup_segment): Change sym1-sym2 message again.
6685 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6687 * write.c (fixup_segment): Improve error message for sym1-sym2
6688 errors when sym1 is in a different segment from sym2.
6690 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6692 * config/tc-m32r.c (warn_unmatched_high): New static local.
6693 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6694 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6695 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6696 (md_parse_option): Likewise.
6697 (md_show_usage): Likewise.
6698 (m32r_frob_file): Likewise.
6700 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6701 (read_a_source_file): Call them.
6702 * read.h (stabs_generate_asm_file): Declare.
6703 * stabs.c (stabs_generate_asm_file): New function.
6704 (generate_asm_file): New function.
6705 (stabs_generate_asm_lineno): Move file name handling into
6708 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6710 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6711 (d30v_current_align, d30v_current_align_seg): New variables.
6712 (d30v_last_label): New variable.
6713 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6714 (s_d30v_data, s_d30v_section): Likewise.
6715 (md_pseudo_table): Call them.
6716 (md_begin): Initialize d30v_current_align_seg.
6717 (md_assemble): Call d30v_align when needed by known current alignment.
6718 (d30v_frob_label, d30v_cons_align): New functions.
6719 * config/tc-d30v.h (md_do_align): Remove.
6720 (tc_frob_label): Call d30v_frob_label.
6721 (md_cons_align): New.
6723 * config/tc-d30v.c (find_format): Convert complex expressions to
6724 expression symbols before processing. Clean up code formatting.
6726 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6728 * po/Make-in (install-info): New target.
6730 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6732 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6734 * config/tc-mn10300.c (md_assemble): Likewise.
6736 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6738 * Makefile.am: Update with `make dep-am'.
6739 (HFILES): Add cgen.h.
6740 (cgen.o): Depend on cgen.h.
6741 * Makefile.in: Regenerate.
6743 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6745 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6747 * gasp.c (grab_label): Permit a label to be a preprocessor
6748 variable by permitting a label to start with a backslash.
6750 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6752 * config/tc-mips.c (validate_mips_insn): Removed hack
6753 for previously inaccessible bitfields in some INSN_TRAP
6756 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6758 * config/tc-d30v.c (do_assemble): Abort with error message
6759 if opcode operands do not match.
6761 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6763 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6764 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6765 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6766 similar new 'q' operand.
6768 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6770 * cgen.c (cgen_asm_finish_insn): Fix typo.
6772 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6775 * cgen.c: Include it.
6776 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6777 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6778 All callers updated.
6779 * config/tc-m32r.c: Include cgen.h.
6780 (m23r_insn): New members num_fixups,fixups.
6782 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6784 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6785 to avoid compiler warning.
6787 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6789 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6792 * makefile.vms (OBJS): Add ehopt.obj
6794 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6796 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6798 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6800 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6801 a short format insn.
6802 (md_assemble): Set it for explicitly packed insns.
6804 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6806 * config/obj-coff.c (c_symbol_merge): Do not take address of
6807 native fields when performing the memcpy.
6809 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6811 * config/tc-mips.c (macro,macro2): Implement
6812 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6814 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6816 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6817 relocations against globally visible symbols.
6818 * config/tc-m68k.c (relaxable_symbol): New macro.
6819 (m68k_ip, md_estimate_size_before_relax): Use it.
6820 (tc_m68k_fix_adjustable): Also handle weak symbols.
6822 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6824 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6825 references to externally visible symbols.
6826 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6827 values in twice for a PC relative reloc if the symbol is
6830 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6831 don't adjust a PC relative reloc against an externally visible
6833 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6834 for a PC relative fixup against an externally visible defined
6835 symbol, arrange to store object file and addend values as though
6836 the symbol were not defined.
6837 (tc_gen_reloc): Likewise.
6839 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6841 * read.c (sizeof_leb128): Referenced externally by write.c so
6844 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6846 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6847 and expand a 'debug' symbol associated with the next instruction
6848 that does not cause a short instruction to be filled with a NOP.
6849 (md_pseudo_table): Add support for .debugsym.
6850 (assemble_parallel_insn): Add calls to expand_debug_sym as
6852 (md_assemble): Ditto.
6854 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6856 * as.c (main): Conditionally call setlocale.
6857 * gasp.c (main): Likewise.
6858 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6859 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6861 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6863 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6865 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6867 * config/tc-hppa.c: Change all calls to bzero to use memset.
6868 (pa_ip): Add cast to avoid warning.
6869 (tc_gen_reloc, md_apply_fix): Likewise.
6870 (pa_find_space_by_number): Likewise.
6871 (hppa_force_relocation): Likewise.
6872 (pa_block): Change i to unsigned int.
6873 * config/obj-som.h (obj_som_copyright): Declare.
6875 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6877 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6878 for line numbers for assembly source.
6880 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6882 * configure.in: Change version number to 2.9.4
6883 * configure: Rebuild.
6885 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6887 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6889 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6891 * ecoff.h: Change symbolS in function declaration to struct
6894 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6896 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6897 (md_convert_frag): Fix i18n typo.
6899 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6901 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6902 * ecoff.h: Protoype it.
6903 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6904 [EVAX] (s_alpha_prologue): Delete.
6905 (md_pseudo_table): Update.
6907 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6909 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6910 array to local pointer.
6911 (get_args, parse_expr): Add casts to avoid warnings.
6913 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6915 * read.c (s_set): Cast xmalloc return value to fragS *.
6916 * config/tc-m68k.c (m68k_ip): Function made static to match
6917 previous forward declaration.
6918 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6920 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6922 * config/tc-v850.c: Add internationalisation macros to error
6925 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6926 macros to error strings.
6928 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6930 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6931 reloc is in the TOC csect.
6932 (md_apply_fix3): Correct gettext typo.
6934 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6936 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6937 .L - they are local labels and the branches are not really
6938 function calls but rather far jumps.
6940 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6942 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6944 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6946 * config/tc-i386.c (md_assemble): Print operand number rather than
6947 using ordinal_names.
6948 (i386_operand): Likewise.
6950 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6952 * Makefile.am (INTLLIBS): Define to work around apparent automake
6954 All Makefiles: Regenerated.
6956 * Many files: Added gettext invocations around user-visible
6958 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6959 HAVE_LC_MESSAGES): Define.
6960 * dep-in.sed: Added asintl.h.
6961 * po/Make-in: New file.
6962 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6964 * read.c (Z_): Renamed from `_'.
6965 * Makefile.am (SUBDIRS): Added po.
6966 (POTFILES): new macro.
6967 (po/POTFILES.in): New target.
6968 ($(OBJS)): Added asintl.h.
6970 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6971 (as_new_LDADD): Added $(INTLLIBS).
6972 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6973 (gasp_new_LDADD): Added $(INTLLIBS).
6974 (gasp_new_DEPENDENCIES): New macro.
6975 * configure, aclocal.m4: Rebuilt.
6976 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6978 (ALL_LINGUAS): Define.
6979 * macro.c: Include "asintl.h".
6980 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6981 * as.h: Include "asintl.h".
6982 * config/tc-i386.c (ordinal_names): Removed.
6983 (md_assemble): Changed error text to avoid ordinal_names.
6984 (i386_operand): Likewise.
6985 (reloc): Added as_bad to avoid i18n problems.
6986 (tc_gen_reloc): Likewise.
6987 * config/tc-arm.c (bad_args): Now a #define.
6989 * config/obj-vms.c (VMS_stab_parse): Changed type of
6991 (global_symbol_directory): Unified strings to avoid i18n
6993 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6994 avoid i18n problems.
6995 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6996 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6998 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7000 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7002 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7004 * as.c (print_version_id): Added an fprintf to avoid i18n
7006 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7008 * expr.c (expr): Added as_warn call to avoid i18n problems.
7009 * messages.c (as_assert): Changed code to avoid i18n problems.
7010 (as_abort): Likewise.
7011 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7012 (s_space): Likewise.
7013 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7015 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7017 * config/tc-i386.c (check_prefix): New static function, split out
7019 (struct _i386_insn): Add wait_prefix field.
7020 (md_assemble): Remove wait_prefix local variable. Use
7021 check_prefix when adding a prefix.
7023 * config/tc-i386.c (current_templates): New static variable.
7024 (md_assemble): Remove current_templates local variable.
7025 (md_assemble, i386_operand): Improve error and warning messages in
7026 many places. Add RESTORE_END_STRING in many places before error
7027 return. Clarify some comments.
7029 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7031 (md_assemble): Parse string instruction operands, looking for
7032 segment override prefixes. Check for invalid segment prefixes on
7034 (i386_operand): i.seg[] and max mem_operand changes for string
7036 * config/tc-i386.h (EsSeg): Define.
7038 * config/tc-i386.h (regKludge): Define.
7039 (iclrKludge, imulKludge): Don't define.
7040 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7041 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7042 opcode_modifier checks to look for more common cases first. Add
7043 default_seg for IsString case.
7045 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7047 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7049 * configure: Rebuild with new automake and libtool.
7050 * aclocal.m4, Makefile.in: Likewise.
7052 * doc/Makefile.am (as.dvi): New target.
7053 * doc/Makefile.in: Rebuild.
7055 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7057 * configure.in: Added sparc86x support.
7059 * configure: Rebuild.
7061 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7063 (md_parse_option): Warn if -EL is not supported for this architecture.
7065 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7067 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7069 * config/tc-mips.c (mips_ip): Note when we use get match on
7070 the full instruction name.
7072 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7074 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7075 back into the expression to handle add/sub simplification correctly.
7077 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7079 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7081 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7083 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7086 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7088 * symbols.c (max_indent_level): New global.
7089 (print_symbol_value_1): Use it.
7090 * expr.h (expr_build_dot): Declare.
7091 * expr.c (expr_build_dot): New function.
7093 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7095 * symbols.c (print_binary): New function.
7096 (print_expr_1): Call it.
7098 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7100 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7101 operand in the opcode.
7103 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7105 * config/tc-i386.h: Reorder operand flags and opcode modifier
7106 flags for clarity. Remove unused definitions: Unknown,
7107 ImmUnknown, DispUnknown, NoModrm.
7108 * config/tc-i386.c (type_names): Add missing Debug type.
7109 (md_assemble): Better duplicate prefix checking. Quicker string
7110 instruction check via new opcode_modifier flag.
7112 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7114 * doc/as.texinfo (Invoking): Clarify -Wa example.
7116 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7118 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7119 (s_mips_weakext): Define.
7120 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7121 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7124 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7126 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7127 is an error if the value can not be computed at assembly time.
7128 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7130 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7132 * gasp.c (main): Set next field of new include_path structure to
7133 NULL. From Avery Pennarun <averyp@gdc.ca>.
7135 * read.c (s_mri_sect): Call as_bad rather than abort for an
7136 unsupported MRI target.
7138 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7140 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7141 the destination of a branch instruction should be altered.
7142 (find_real_start): New function: Locate the real, Thumb coded
7143 start of a Thumb function.
7144 (do_t_branch23): Alter the destination of branches to Thumb
7147 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7149 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7151 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7154 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7156 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7157 * doc/c-hppa.texi: Likewise.
7159 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7161 * Makefile.am: Rebuild dependencies.
7162 * Makefile.in: Rebuild.
7164 * Makefile.am (DEP_INCLUDES): New variable.
7165 (.dep1): Change to work when srcdir is not an absolute path.
7166 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7167 * Makefile.in: Rebuild.
7169 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7171 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7172 LinearAddress patch.
7174 * configure.in: Set version to 2.9.1.
7175 * configure: Rebuild.
7177 * Branched binutils 2.9.
7179 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7181 * config/tc-i386.h (FWait): Define.
7182 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7183 other prefixes. Check FWait flag in opcode table to see which
7184 instructions require an fwait prefix.
7186 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7188 * stabs.c (get_stab_string_offset): Always create a stab string
7191 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7193 Fix some gcc -Wall warnings:
7194 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7195 * ehopt.c (eh_frame_code_alignment): Likewise.
7196 * expr.c (integer_constant, operand): Likewise.
7197 * frags.c (frag_align): Likewise.
7198 * gasp.c (level_0, change_base, doinstr): Likewise.
7199 * hash.c (hash_ask): Likewise.
7200 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7201 (debugging_pseudo): Likewise.
7202 * macro.c (define_macro, check_macro): Likewise.
7203 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7204 (ignore_rest_of_line, float_cons): Likewise.
7205 * symbols.c (decode_local_label_name): Likewise.
7206 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7207 (fixup_segment, number_to_chars_bigendian): Likewise.
7208 (number_to_chars_littleendian): Likewise.
7209 * config/atof-ieee.c (gen_to_words): Likewise.
7210 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7211 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7212 * read.c (output_big_sleb128): Initialize locals to avoid
7214 (output_big_uleb128, equals): Likewise.
7215 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7216 to unsigned int. Change zeros to unsigned int.
7217 * cond.c (s_if): Add return to default case.
7218 * frags.c (frag_now_fix): Change return type to addressT.
7219 * frags.h (frag_now_fix): Update declaration.
7220 * listing.c (file_info_struct): Change linenum to unsigned int.
7221 (struct list_info_struct): Change hll_line to unsigned int.
7222 (print_source): Update format string.
7223 * read.c (emit_expr): Change scan to unsigned int, and don't
7224 bother to initialize it.
7225 * symbols.c (dollar_label_count): Change to unsigned long.
7226 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7227 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7228 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7230 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7232 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7233 mcf5200 just as we do for m68000.
7234 (m68k_init_after_args): Likewise.
7235 (md_estimate_size_before_relax): Likewise.
7237 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7239 * config/tc-v850.c (md_assemble): Store relocation addend in
7240 fixup instead of instruction.
7242 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7244 * config/tc-i386.c (md_assemble): Swap template arguments to
7245 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7246 This macro is currently symmetric, so passing them the wrong
7247 way didn't cause any problem, but may if the macro is changed
7249 After copying template to i.tm, use i.tm. rather than t-> to
7250 access fields, and make t a const*
7251 Move i.tm.operand_types[] swap to immediately after the copy.
7253 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7255 * expr.h (expr_build_uconstant): Add prototype.
7256 (expr_build_unary,expr_build_binary): Add prototypes.
7257 * expr.c (expr_build_uconstant): New function.
7258 (expr_build_unary,expr_build_binary): New functions.
7260 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7262 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7263 * macro.c (macro_expand_body): Increase buffer size.
7264 * messages.c (as_warn): Likewise.
7265 (as_warn_where, as_bad, as_bad_where): Likewise.
7267 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7269 Based on patch from H.J. Lu <hjl@gnu.org>:
7270 * Makefile.am (DISTSTUFF): New variable.
7271 (diststuff): New target.
7272 * Makefile.in: Rebuild.
7274 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7276 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7277 m32r_elf_section_change_hook.
7279 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7280 emit a nop if a section ends with a 16 bit instruction.
7282 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7284 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7285 s_lcomm rather than obj_coff_lcomm.
7286 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7288 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7290 * config/tc-i386.h (LinearAddress): Define.
7291 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7292 instruction, don't use a default segment.
7294 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7296 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7297 * configure: Rebuild.
7299 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7301 * aclocal.m4, configure: Rebuild with libtool 1.2.
7303 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7305 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7306 PC relative branches. Patch courtesy of Jonathan Walton.
7309 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7311 * configure.in (emulations): Add thumb-pe target.
7313 * configure (emulations): Add thumb-pe target.
7315 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7317 * itbl-lex.l (yywrap): Don't define if already defined as a
7320 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7322 * depend.c (quote_string_for_make): New function.
7323 (wrap_output): Use it.
7325 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7327 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7328 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7330 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7332 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7333 Recognize -GN and -relax.
7334 (md_begin): Initialize gp size from -G switch.
7335 (alpha_force_relocation): Always force if -relax.
7336 (alpha_align): Take a new argument that will specify when to
7337 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7338 Change all callers. Emit nop alignment padding as nop+unop pair.
7340 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7342 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7343 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7345 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7347 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7348 require padding to the next long word boundary.
7350 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7352 * cgen.c: #include symcat.h.
7353 * config/tc-m32r.c: Likewise.
7355 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7357 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7358 absolute expressions instead of '$' prefixed register names.
7360 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7362 * read.c (s_set): Record file and line info for symbols when -as.
7363 (pseudo_set): Don't overwrite that dummy fragment.
7365 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7367 * config/tc-ppc.c (md_pseudo_table): Add "section".
7368 (ppc_named_section): New static function.
7370 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7372 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7373 so we don't have to scan the entire list.
7375 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7377 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7378 case, allow the parallel instructions to modify the same flag
7381 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7383 * listing.c (list_symbol_table): Categorize symbols by
7384 undefined_section rather than sy_frag->line == NULL.
7386 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7388 * Makefile.am (install-exec-local): Install properly when ln
7389 fails or tooldir == prefix.
7391 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7393 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7394 Test result of insert_operand for error.
7396 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7398 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7399 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7400 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7401 * doc/Makefile.in: Rebuild.
7403 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7405 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7406 (macro): Fix handling of M_COP[0-3].
7408 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7410 Based on patches from Ross Harvey <ross@teraflop.com>:
7411 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7412 if macro_alternate or macro_mri.
7413 (getstring): Remove support for byte constants between < and >.
7414 (get_any_string): '<' only starts a string if macro_alternate or
7416 (macro_expand_body): Permit keyword parameters following
7417 positional parameters.
7419 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7420 * configure.in (alpha*-*-netbsd*): New target.
7421 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7422 * configure: Rebuild.
7424 * as.h (flag_warn_suppress_instructionswap): Move from here...
7425 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7426 here, and make static.
7428 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7429 BFD_ASSEMBLER or MANY_SEGMENTS.
7431 * as.c (show_usage): Update bug-gnu-utils address.
7432 * gasp.c (show_usage): Likewise.
7433 * doc/as.texinfo (Bug Reporting): Likewise.
7435 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7437 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7438 insns regardless of the size of a pointer if we're in mips I or
7440 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7442 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7444 Fix rac to accept only a0:
7445 * tc-d10v.c (parallel_ok, find_opcode):
7446 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7447 Introduce OPERAND_GPR.
7449 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7451 * read.c (s_fill): Handle non-constant repeat counts by creating
7452 an rs_space fragment.
7454 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7456 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7457 from as_bad to as_warn.
7459 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7461 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7462 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7463 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7465 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7467 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7468 seg_fix_rotP rather than fix_root from seg_info.
7470 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7472 * expr.c: Add support for 0x1_2_3_4 bignums.
7474 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7476 * configure.in: Change -linux* to -linux-gnu*.
7477 * configure: Rebuild.
7479 * app.c (do_scrub_begin): Treat \r as whitespace.
7481 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7483 * Makefile.am: Update dependencies.
7484 * Makefile.in: Rebuild.
7486 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7488 * configure, aclocal.m4: Rebuild with new libtool.
7490 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7492 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7493 the argument to bfd_set_arch_mach.
7494 (load_address): Use bfd_arch_bits_per_address to determine the
7495 bit size of an address instead of looking at the isa level.
7496 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7498 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7500 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7502 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7504 * ehopt.c: New file.
7505 * as.h (enum _relax_state): Add rs_cfa.
7506 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7507 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7508 * read.c (emit_expr): Call check_eh_frame.
7509 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7510 (relax_segment): Likewise.
7511 * Makefile.am: Rebuild dependencies.
7512 (GAS_CFILES): Add ehopt.c.
7513 (GENERIC_OBJS): Add ehopt.o.
7514 * doc/internals.texi (Frags): Document rs_cfa.
7516 * as.c (show_usage): Mention --traditional-format.
7517 (parse_args): Accept --traditional-format.
7518 * as.h (flag_traditional_format): Declare.
7519 * output-file.c (output_file_create): If flag_traditional_format,
7520 set BFD_TRADITIONAL_FORMAT on stdoutput.
7521 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7523 * config/tc-mips.c (append_insn): Make sure that if we have a
7524 fixup for an unmatched %hi reloc, it does not associated with a
7527 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7528 * doc/Makefile.in: Likewise.
7530 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7532 * config/tc-m32r.c (check_for_side_effects): New function.
7533 (can_make_parallel): Add checks for instruction side effects
7534 clashing with the other instruction.
7535 (assemble_parallel_insn): Improve warning messages. Return error
7536 message from non-swapped instruction order.
7538 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7540 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7542 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7543 md_cleanup definition. This moves the forced literal output to
7544 the end of the source pass, and avoids macro's inserting literals
7545 into the code immediately after the macro expansion.
7547 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7549 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7550 a gas internal symbol is adjustable.
7551 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7553 * as.h: If gcc version greater than 2.6, use `__format__' and
7554 `__printf__' in function attributes, rather than `format' and
7557 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7559 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7561 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7563 Add tms320c30 support:
7564 * config/tc-tic30.h: New file.
7565 * config/tc-tic30.c: New file.
7566 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7567 TARGET_FORMAT as "coff-tic30".
7568 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7569 * Makefile.am: Rebuild dependencies.
7570 (CPU_TYPES): Add tic30.
7571 (CPU_OBJ_VALID): tic30-aout is valid.
7572 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7573 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7574 * configure, Makefile.in: Rebuild.
7576 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7578 * config/tc-v850.c (md_assemble): Improvements to error messages.
7580 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7582 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7583 BFD_RELOC_HI16_S to store the high bits of any value.
7585 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7586 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7587 assembler calculate relocations to any external symbol at all.
7588 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7589 involving generation of pc-relative relocs.
7590 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7591 has been moved to md_apply_fix3.
7593 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7594 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7595 which actually means (the address of identifier's GOT entry) +
7596 constant, which is not particularly useful.
7598 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7600 * read.h (include_dirs): Declare.
7601 (include_dir_count,include_dir_maxlen): Declare.
7603 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7605 * configure.in: Correct check for shared opcodes library.
7606 * configure: Rebuild.
7608 * listing.c (buffer_line): If we can't open the file, set at_end.
7609 (listing_print): Remove unused local variable fi.
7611 * config/m68k-parse.y (reglistpair): Handle register list in
7614 * config/vms-conf.h: Don't undef VERSION.
7616 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7618 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7620 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7622 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7623 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7624 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7625 (EXTRA_DIST): Define.
7626 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7627 explicitly rather than via the list of object files.
7628 (gcc-as.opt): New file created when make-gas.com is run.
7629 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7630 itbl-cpu.h} to #include appropriate file rather than copying that
7632 * config/vms-conf.h: Synchronize with current config.in.
7633 * Makefile.in: Rebuild.
7635 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7637 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7638 (parallel_ok): Relaxed parallel subinstruction dependency check.
7640 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7642 * as.h (flag_warn_suppress_instructionswap): added new flag.
7643 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7644 command line argument.
7645 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7646 warning only if flag_warn_suppress_instructionswap is false.
7648 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7650 * configure.in (i386-*-mingw32*): New target.
7651 * configure: Rebuild.
7653 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7655 * symbols.c (resolve_symbol_value): Don't set the segment if it
7656 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7658 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7661 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7663 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7664 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7667 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7669 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7671 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7673 * config/tc-v850.c (v850_insert_operand): Display instruction when
7674 an error is encountered.
7676 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7678 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7679 (i386-*-sco3.2v5*coff): New target.
7680 (i386-*-sco3.2*): New target.
7681 * configure: Rebuild.
7683 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7685 * config/tc-v850.c: Tidy error message production.
7687 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7689 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7690 validate_immediate return value in the right type for comparisons
7693 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7695 * listing.c (MAX_BYTES): Use listing variables not constants.
7696 (data_buffer): No longer an array, but a pointer.
7697 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7698 (listing_listing): Allocate data_buffer.
7700 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7702 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7703 --listing-rhs-width, --listing-cont-lines.
7704 (show_usage): Update.
7705 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7706 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7707 (print_lines): Use the variables instead of the constants.
7708 (listing_listing): Likewise.
7709 * listing.h: Declare the new vars.
7711 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7713 * as.c (parse_args): Add --keep-locals alias for -L.
7714 Add --strip-local-absolute.
7715 (show_usage): Update.
7716 * as.h (flag_strip_local_absolute): New flag.
7717 * symbols.c (S_IS_LOCAL): Use it.
7718 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7719 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7720 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7722 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7724 * config/tc-m32r.c: Detect if explicitly parallel instructions
7725 might have an io conflict and issue a warning message.
7727 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7729 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7730 cgen_swap_fixups): Functions to save, restore and swap the fixup
7731 chain with a backup copy.
7732 (cgen_asm_finish_insn): Returns address of constructed insn.
7734 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7736 * listing.c (file_info_struct): Remove FILE, add POS.
7737 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7738 (file_info): Don't open the file.
7739 (buffer_line): Check for the file in the last_open cache, updating
7741 (print_source): Don't reference file_info->file.
7742 (listing_listing): Likewise.
7743 (listing_print): Close the file in the cache, if any.
7745 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7747 * read.c (dwarf_file_string): New file static variable.
7748 (emit_expr): Look for constant sequence that leads up to a file
7749 name in DWARF debugging output.
7750 (stringer): Use dwarf_file_string to decide whether to accept a
7751 string as a file name.
7753 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7755 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7756 (crack_operand): Add reg->reglst MRI hack.
7757 (r_seg): Put reglst symbols in reg_section.
7758 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7760 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7762 * tc-sh.c (get_specific): Handle SGR & DBR.
7764 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7766 * tc-h8300.c (parse_reg): Take the length of the symbol into
7767 account when attempting to match a register name.
7768 * tc-h8500.c (parse_reg): Likewise.
7770 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7772 * cgen.c: Formatting changes to improve readability.
7774 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7776 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7779 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7781 Based on a patch from Jim Wilson
7782 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7783 (tc_gen_reloc): Handle cross section PC relative relocs
7786 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7788 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7790 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7792 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7793 (expr_jmp_buf): New static local.
7794 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7795 (cgen_md_operand): New function.
7796 * tc-m32r.c: Clean up pass over `struct foo' usage.
7797 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7799 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7801 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7802 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7804 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7806 * config/tc-i386.c (i386_operand): Give an error if there are
7807 unrecognized characters after an expression.
7809 For older changes see ChangeLog-9697