1 2000-10-04 Ralf Baechle <ralf@gnu.org>
3 * config/tc-ia64.c (operand_match): Don't use // style comments.
4 * config/tc-i370.c: Likewise.
6 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
8 Changes to handle varying register prefix and user symbol prefix.
9 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
10 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
11 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
12 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
13 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
14 (demand_register_prefix): New variable.
15 (md_pseudo_table): New pseudo ".syntax".
16 (md_longopts): New options --no-underscore and --underscore.
17 (cris_target_format): Return elf32-us-cris or elf32-cris depending
18 on symbols_have_leading_underscore.
19 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
20 (get_spec_reg): Ditto.
21 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
23 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
25 <case OPTION_NO_US, case OPTION_US>: New.
26 (md_show_usage): Be brief and reformat to match continuation of
28 * po/gas.pot: Regenerate.
30 2000-09-28 Alan Modra <alan@linuxcare.com.au>
32 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
33 force relocs for 12 bit branches.
34 (md_apply_fix): Similarly, adjust logic here.
36 2000-09-28 Alan Modra <alan@linuxcare.com.au>
38 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
39 adjust for external and weak syms as we will use a reloc. Allow
40 for +8 offset when calculating limits of branches.
41 (hppa_fix_adjustable): Undo 2000-09-23 change.
42 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
43 Correct distance calculation.
44 (tc_gen_reloc): Print the file name and line number if we can't
47 From John David Anglin <dave@hiauly1.hia.nrc.ca>
48 * config/tc-hppa.c (nonzero_dibits): Define.
49 (arg_reloc_stub_needed): Check each arg and return value
50 separately for zero case.
51 (pa_align): Declare argument `bytes'.
53 2000-09-25 Kazu Hirata <kazu@hxi.com>
55 * config/tc-cris.c: Fix formatting.
56 * config/tc-d10v.h: Likewise.
57 * config/tc-d30v.c: Likewise.
58 * config/tc-d30v.h: Likewise.
59 * config/tc-fr30.c: Likewise.
60 * config/tc-fr30.h: Likewise.
61 * config/tc-m68k.c: Likewise.
62 * config/tc-m68k.h: Likewise.
63 * config/tc-pj.h: Likewise.
64 * config/tc-ppc.c: Likewise.
65 * config/tc-ppc.h: Likewise.
66 * config/tc-sh.c: Likewise.
67 * config/tc-sh.h: Likewise.
68 * config/tc-sparc.c: Likewise.
69 * config/tc-v850.h: Likewise.
70 * config/tc-vax.h: Likewise.
71 * config/tc-w65.h: Likewise.
72 * config/tc-z8k.h: Likewise.
74 2000-09-23 Alan Modra <alan@linuxcare.com.au>
76 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
78 (hppa_force_relocation): Likewise.
80 2000-09-22 Jim Wilson <wilson@cygnus.com>
82 * config/tc-ia64.c (dv_sem): Add "stop".
83 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
84 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
85 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
87 (mark_resources): Check IA64_RS_PRr.
89 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
91 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
92 md_estimate_size_before_relax): Redesign and clean up the
95 2000-09-21 Kazu Hirata <kazu@hxi.com>
97 * config/tc-ns32k.c: Fix formatting.
98 * config/tc-ns32k.h: Likewise.
100 2000-09-20 Kazu Hirata <kazu@hxi.com>
102 * config/tc-m32r.c: Fix formatting.
103 * config/tc-m32r.h: Likewise.
104 * config/tc-m68851.h: Likewise.
105 * config/tc-m68hc11.c: Likewise.
106 * config/tc-m68hc11.h: Likewise.
107 * config/tc-m88k.c: Likewise.
108 * config/tc-mcore.c: Likewise.
109 * config/tc-mcore.h: Likewise.
110 * config/tc-mips.c: Likewise.
111 * config/tc-mips.h: Likewise.
112 * config/tc-mn10200.h: Likewise.
113 * config/tc-mn10300.h: Likewise.
114 * config/tc-tahoe.c: Likewise.
115 * config/tc-tahoe.h: Likewise.
117 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
119 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
120 Likewise in relaxation description comments.
122 2000-09-18 Alan Modra <alan@linuxcare.com.au>
124 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
125 subtraction of two syms without emitting a relocation.
127 From David Huggins-Daines <dhd@linuxcare.com>
128 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
129 global or weak symbols.
131 2000-09-15 Kazu Hirata <kazu@hxi.com>
133 * config/tc-h8300.h: Fix formatting.
134 * config/tc-h8500.c: Likewise.
135 * config/tc-h8500.h: Likewise.
136 * config/tc-hppa.h: Likewise.
137 * config/tc-i370.h: Likewise.
138 * config/tc-i386.h: Likewise.
139 * config/tc-i860.c: Likewise.
140 * config/tc-i860.h: Likewise.
141 * config/tc-i960.h: Likewise.
142 * config/tc-ia64.c: Likewise.
143 * config/tc-ia64.h: Likewise.
145 2000-09-14 Kazu Hirata <kazu@hxi.com>
147 * config/tc-a29k.c: Fix formatting.
148 * config/tc-alpha.c: Likewise.
149 * config/tc-arc.c: Likewise.
150 * config/tc-arc.h: Likewise.
151 * config/tc-arm.c: Likewise.
152 * config/tc-arm.h: Likewise.
153 * config/tc-avr.c: Likewise.
154 * config/tc-avr.h: Likewise.
155 * config/tc-tic30.c: Likewise.
156 * config/tc-tic30.h: Likewise.
157 * config/tc-tic54x.c: Likewise.
158 * config/tc-tic54x.h: Likewise.
159 * config/tc-tic80.c: Likewise.
160 * config/tc-tic80.h: Likewise.
162 2000-09-14 Timothy Wall <twall@cygnus.com>
164 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
165 parallel comparisons for later use.
166 (struct rsrc): Add parallel comparison type.
167 (resources_match): Skip special cases of PR usage (non-conflicting
170 2000-09-13 Kazu Hirata <kazu@hxi.com>
172 * config/obj-ecoff.c: Fix formatting.
173 * config/obj-elf.c: Likewise.
174 * config/obj-elf.h: Likewise.
175 * config/obj-evax.h: Likewise.
176 * config/obj-generic.h: Likewise.
177 * config/obj-hp300.c: Likewise.
178 * config/obj-hp300.h: Likewise.
179 * config/obj-ieee.h: Likewise.
180 * config/obj-vms.c: Likewise.
181 * config/obj-vms.h: Likewise.
183 2000-09-13 Anders Norlander <anorland@acc.umu.se>
185 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
186 (md_parse_option): Ditto.
187 (md_longopts): Add -mips32 option.
188 (md_show_usage): Document new options.
189 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
190 (mips_ip): Assemble mfc0 with a sub-selection code.
191 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
192 (mips_cpu_to_str): New function.
193 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
194 Use CPU_* defines instead of hardcoded numbers.
196 * doc/as.texinfo: Document new options.
197 * doc/c-mips.texi: Ditto.
199 2000-09-12 Kazu Hirata <kazu@hxi.com>
201 * as.h: Fix formatting.
202 * asintl.h: Likewise.
203 * bit_fix.h: Likewise.
204 * config/obj-aout.c: Likewise.
205 * config/obj-aout.h: Likewise.
206 * config/obj-bout.c: Likewise.
207 * config/obj-bout.h: Likewise.
208 * config/obj-coff.c: Likewise.
209 * config/obj-coff.h: Likewise.
210 * dwarf2dbg.h: Likewise.
212 * flonum.h: Likewise.
214 * itbl-ops.h: Likewise.
218 * struc-symbol.h: Likewise.
219 * subsegs.h: Likewise.
220 * symbols.h: Likewise.
224 2000-09-11 Kazu Hirata <kazu@hxi.com>
226 * bignum-copy.c: Fix formatting.
227 * config/tc-i370.c: Likewise.
228 * config/tc-i960.c: Likewise.
229 * config/tc-m68k.c: Likewise.
231 * flonum-copy.c: Likewise.
232 * flonum-konst.c: Likewise.
233 * flonum-mult.c: Likewise.
234 * literal.c: Likewise.
238 * subsegs.c: Likewise.
240 2000-09-09 Philip Blundell <philb@gnu.org>
242 * configure.in (arm*-*-uclinux*): New target.
243 * configure: Regenerate.
245 2000-09-09 Kazu Hirata <kazu@hxi.com>
247 * input-file.c: Fix formatting.
248 * itbl-ops.c: Likewise.
249 * messages.c: Likewise.
251 2000-09-08 Philip Blundell <philb@gnu.org>
253 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
256 2000-09-07 H.J. Lu <hjl@gnu.org>
258 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
259 * configure: Rebuild.
261 2000-09-07 Kazu Hirata <kazu@hxi.com>
263 * atof-generic.c: Fix formatting.
264 * config/tc-mips.c: Likewise.
265 * config/tc-vax.c: Likewise.
266 * input-scrub.c: Likewise.
268 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
270 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
271 * configure.in (sh-*-linux*): Added.
272 * configure: Rebuilt.
274 2000-09-06 Kazu Hirata <kazu@hxi.com>
276 * config/tc-hppa.c: Fix formatting.
278 * ecoff.c: Fix formatting.
280 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
282 * configure: Rebuilt with new libtool.m4.
284 2000-09-05 Kazu Hirata <kazu@hxi.com>
286 * cgen.c: Fix formatting.
287 * config/tc-ia64.c: Likewise.
289 2000-09-05 Nick Clifton <nickc@redhat.com>
291 * aclocal.m4: Regenerate.
292 * config.in: Regenerate.
293 * configure: Regenerate.
294 * po/gas.pot: Regenerate.
296 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
298 * config/tc-cris.c: Correct comment typos.
300 2000-09-05 Eric Christopher <echristo@cygnus.com>
302 * config/tc-mn10300.c: Cleanup.
303 (md_pcrel_from): Enable.
305 2000-09-05 Alan Modra <alan@linuxcare.com.au>
307 * expr.c (operand): Fix a comment typo.
308 * write.c (write_relocs): Fix a signed/unsigned warning.
310 * config/tc-hppa.c (fudge_reg_expressions): New
311 (hppa_force_reg_syms_absolute): New.
312 (pa_equ): Allow reg_section expressions.
313 * config/tc-hppa.c (md_optimize_expr): Define.
314 (hppa_force_reg_syms_absolute): Prototype.
316 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
317 (pa_parse_number): Pass in arg to select fp reg parsing.
318 Return 1 to indicate format checks pass. If strict, then only
319 accept a register or register symbol. Return value in...
320 (pa_number): New static for pa_parse_number.
321 (FP_REG_BASE): Define.
322 (FP_REG_RSEL): Define.
323 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
324 appropriate. White space changes.
325 (need_pa11_opcode): Don't bother passing any params, get them from
327 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
328 Remove extraneous check in case 'Q'.
329 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
330 reg, set section of resulting symbol to reg_section.
331 (pa_parse_space_stmt): Modify call to pa_parse_number.
332 (pa_space): Likewise.
334 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
335 (hppa_force_relocation): Handle vtable relocs.
336 (pa_vtable_entry): New.
337 (pa_vtable_inherit): New.
338 (md_pseudo_table): Add entries for vtable pseudos.
339 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
340 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
342 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
343 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
344 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
346 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
347 specify a symbol type.
349 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
350 dependent things together.
351 (md_elf_symbol_type): Define.
353 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
355 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
357 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
358 (obj_elf_vtable_entry): Declare.
360 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
362 (obj_elf_vtable_entry): Similarly.
363 (elf_pseudo_table): Fix the damage with a cast.
365 2000-09-03 Richard Henderson <rth@cygnus.com>
367 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
368 for template selection when a label is needed.
370 2000-09-02 Kazu Hirata <kazu@hxi.com>
372 * config/tc-ia64.c: Fix formatting.
374 2000-09-02 Nick Clifton <nickc@redhat.com>
376 * configure.in: Increase version number to 2.10.91.
377 * configure: Regenerate.
378 * aclocal.m4: Regenerate.
379 * config.in: Regenerate.
380 * po/gas.pot: Regenerate.
381 * Makefile.in: Regenerate.
383 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
385 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
386 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
387 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
389 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
392 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
394 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
395 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
396 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
397 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
398 (GOT_symbol): New variable.
399 (md_undefined_symbol): Set it.
401 2000-09-01 Richard Henderson <rth@cygnus.com>
403 * config/tc-ia64.c (match): Don't inline.
404 (extra_goodness): New.
405 (md_begin): Prefer nop.f and nop.b for best_template.
407 2000-08-31 Kazu Hirata <kazu@hxi.com>
409 * as.c: Fix formatting.
414 2000-08-31 Eric Christopher <echristo@cygnus.com>
416 * config/tc-mn10300.c: Cleanup and fix warnings.
417 (md_pseudo_table): Add initializers.
418 (md_show_usage): Cleanup.
419 (md_parse_option): Fix warnings.
420 (md_undefined_symbol): Fix warnings.
421 (md_conver_frag): Fix warnings.
422 (tc_gen_reloc): Fix warnings.
423 (md_apply_fix3): Fix warnings.
424 (check_operand): Fix warnings.
426 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
428 * acinclude.m4: Include libtool and gettext macros from the
430 * aclocal.m4, configure: Rebuilt.
432 2000-08-30 Mark Hatle <mhatle@mvista.com>
434 * config/tc-ppc.c (md_parse_option): Recognize -m405.
436 2000-08-31 Kazu Hirata <kazu@hxi.com>
438 * listing.c: Fix formatting.
440 2000-08-29 Kazu Hirata <kazu@hxi.com>
442 * app.c: Fix a comment typo. Fix formatting.
444 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
446 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
447 offset of the target destination for jmp instructions.
448 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
450 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
452 * NEWS: Mention support for CRIS.
454 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
456 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
457 Sets `.lcomm' alignment to zero.
459 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
461 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
462 (TC_FIX_ADJUSTABLE): Define.
464 2000-08-23 Jim Wilson <wilson@cygnus.com>
466 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
467 unwind.personality_routine is set.
469 2000-08-23 H.J. Lu <hjl@gnu.org>
471 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
473 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
475 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
478 2000-08-22 H.J. Lu <hjl@gnu.org>
480 * config.in (STRICTCOFF): New for strict COFF.
482 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
483 i386-*-go32* and i386-go32-rtems*.
484 * configure: Rebuilt.
486 * config/obj-coff.c (obj_coff_endef): Follow the historical
487 behavior if STRICTCOFF is not defined.
489 * doc/internals.texi: Document STRICTCOFF.
491 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
493 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
494 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
495 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
496 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
497 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
498 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
499 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
502 2000-08-22 Eric Christopher <echristo@cygnus.com>
504 * config/tc-mn10300.c: (md_apply_fix): New function.
505 (mn10300_force_relocation): New function.
506 (mn10300_fix_adjustable): New function.
508 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
509 (TC_HANDLES_FX_DONE): Define.
510 (obj_fix_adjustable): Define.
511 (MD_APPLY_FIX3): Define.
512 (TC_LINKRELAX_FIXUP): Define.
514 * write.c: (TC_LINKRELAX_FIXUP): Define if not
516 (fixup_segment): Use TC_LINKRELAX_FIXUP.
518 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
520 2000-08-21 Jason Eckhardt <jle@cygnus.com>
522 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
523 if the fixup resulted in a relocation.
525 2000-08-18 Nick Clifton <nickc@redhat.com>
527 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
528 Make reference to first element of shift_names explicit.
530 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
532 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
533 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
534 add a symbol's address. Removed all target-specific #ifdefs that
535 used to accomplished the same.
536 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
537 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
538 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
539 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
540 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
542 2000-08-17 Kazu Hirata <kazu@hxi.com>
544 * dwarf2dbg.c: Fix formatting.
546 2000-08-17 Nick Clifton <nickc@redhat.com>
548 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
549 to be recoded as logical shift lefts by zero.
551 2000-08-16 Jim Wilson <wilson@cygnus.com>
553 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
554 postincrement modified registers. Handle IA64_OPND_R3_2 addl
556 (note_register_values): Handle IA64_OPND_R3_2 operands.
558 2000-08-16 Jason Eckhardt <jle@cygnus.com>
560 * config/tc-i860.c (md_operand): Silly typo fixed.
562 2000-08-16 Nick Clifton <nickc@redhat.com>
564 * config/tc-arm.c (struct asm_shift): Delete.
566 (enum asm_shift_index): New.
567 (struct asm_shift_properties): New.
568 (struct asm_shift_name): New.
569 (shift_properties[]); New.
570 (shift_names[]); New.
572 (decode_shift): Use new structures.
573 Issue a warning is "ROR #0" is used.
574 Issue a warning if "ASR #0" or "LSR #0" is used.
576 (md_begin): Initialise arm_shift_hsh table from new
577 asm_shift_name array.
579 2000-08-16 Jakub Jelinek <jakub@redhat.com>
581 * config/tc-sparc.c: Kill all warnings.
582 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
584 (md_show_usage): Update usage text.
586 2000-08-16 Nick Clifton <nickc@redhat.com>
588 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
591 2000-08-15 Will Cohen <wcohen@redhat.com>
593 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
595 * config/tc-sh.c (md_assemble): Changed so debug_type
596 test performed for ppi_assemble
597 * config/tc-sh.c: Included dwarf2dbg.h.
598 (debug_line): Defined.
599 (md_assemble): Generates dwarf2 line info.
600 (sh_finalize): New function. Finalize dwarf2 info.
601 (assemble_ppi): Returns size of code generated.
602 (build_Mytes): Returns size of code generated.
603 (md_pseudo_table): Added "file" and "loc" psuedo ops.
604 * config/tc-sh.h (md_end): Defined.
605 (sh_finalize): Declared.
607 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
609 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
612 2000-08-14 Nick Clifton <nickc@redhat.com>
614 * config/tc-arm.c (do_bx): Allow "bx pc".
616 2000-08-14 Jim Wilson <wilson@cygnus.com>
618 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
619 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
620 (md_begin): Change assignment to md.flag to OR in the new bit.
622 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
624 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
625 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
628 2000-08-14 Jason Eckhardt <jle@cygnus.com>
630 * NEWS: Mention i860 support.
632 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
634 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
636 2000-08-14 Andreas Schwab <schwab@suse.de>
638 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
640 2000-08-11 Andreas Schwab <schwab@suse.de>
642 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
645 2000-08-11 Kazu Hirata <kazu@hxi.com>
647 * expr.c: Fix formatting.
648 * config/obj-bout.c: Likewise.
650 2000-08-10 Jason Eckhardt <jle@cygnus.com>
652 * doc/c-i860.texi: Flesh out the i860 section more.
654 2000-08-10 Kazu Hirata <kazu@hxi.com>
656 * symbols.c: Fix formatting.
659 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
661 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
662 has the IgnoreSize bit set.
664 2000-08-09 Alan Modra <alan@linuxcare.com.au>
666 From Rodney Brown <RodneyBrown@mynd.com>
667 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
668 * configure: Regenerate.
670 2000-08-09 Kazu Hirata <kazu@hxi.com>
672 * hash.c: Fix formatting.
675 2000-08-08 Jason Eckhardt <jle@cygnus.com>
677 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
678 (i860_fix_info): New enum.
679 (MD_APPLY_FIX3): Define.
680 (WORKING_DOT_WORD): Define.
681 (TC_HANDLES_FX_DONE): Define.
682 (DIFF_EXPR_OK): Define.
683 (LISTING_HEADER): Define.
684 (TARGET_FORMAT): Select target format based on endian flag.
685 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
686 (target_big_endian): Add external declaration.
688 * config/tc-i860.c: All existing code reworked completely. Other
689 new code shown below.
690 (SYNTAX_SVR4): Define.
691 (target_warn_expand): New variable.
692 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
693 (md_longopts): Declare and define with new options (-EL, -EB,
695 (md_show_usage): New function.
696 (md_operand): New function.
697 (obtain_reloc_for_imm16): New function.
698 (md_apply_fix3): New function.
699 (tc_gen_reloc): New function.
701 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
703 * config/tc-m68hc11.c (build_jump_insn): Make sure the
704 2 bytes of the jump address are in the same frag.
705 (find): Accept 68hc12 register indirect modes.
707 * NEWS: Mention 68HC11 & 68HC12 support.
709 2000-08-07 Richard Henderson <rth@cygnus.com>
711 * config/tc-ia64.c (unwind): Add prologue_mask member.
712 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
713 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
714 (dot_body): Clear unwind.prologue_mask.
715 (dot_prologue): Set it. Accept a register second argument.
717 2000-08-07 Kazu Hirata <kazu@hxi.com>
719 * config/atof-ieee.c: Fix formatting.
720 * config/atof-tahoe.c: Likewise.
722 2000-08-06 Nick Clifton <nickc@cygnus.com>
724 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
727 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
728 of .popsection, .previous, .pushsection, .subsection,
729 .version, .vtable_entry, .vtable_inherit and .weak.
731 2000-08-05 Kazu Hirata <kazu@hxi.com>
733 * config/tc-cris.c: Fix formatting.
734 * config/tc-i386.c: Likewise.
735 * config/tc-sparc.c (sparc_ip): Simplify the code.
737 2000-08-04 Kazu Hirata <kazu@hxi.com>
739 * config/tc-cris.c: Rearrange code for readability.
740 * config/tc-d10v.c: Fix formatting.
741 * config/tc-m32r.c: Likewise.
742 * config/tc-sparc.c: Likewise.
744 2000-08-02 Jim Wilson <wilson@cygnus.com>
746 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
747 before ia64_find_opcode.
748 (md_assemble): Likewise.
750 2000-08-01 Nick Clifton <nickc@cygnus.com>
752 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
753 Undo some formatting fixes.
755 2000-08-01 Kazu Hirata <kazu@hxi.com>
757 * config/obj-som.c: Fix formatting.
758 * config/obj-ieee.c: Likewise.
759 * config/tc-arm.c: Likewise.
760 * config/tc-v850.c: Likewise.
762 2000-08-01 Nick Clifton <nickc@redhat.com>
764 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
765 index by command line option.
767 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
769 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
770 (@node M68K-Branch): Rewrite to match the reality.
772 2000-07-31 Jason Eckhardt <jle@cygnus.com>
774 * doc/c-i860.texi: New file.
775 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
776 * doc/Makefile.in: Regenerate.
777 * doc/all.texi: Add I860 as relevant architecture.
778 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
780 2000-07-31 Kazu Hirata <kazu@hxi.com>
782 * config/tc-d30v.c: Fix formatting.
784 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
786 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
787 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
788 long emit a long branch if available instead of an absolute jump, never
789 emit absolute jumps for anything with --pcrel.
791 * doc/c-m68k.texi: Document new command line option.
793 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
795 * config/tc-avr.c: Use PARAMS macro in function declarations.
796 Don't declare md_pcrel_from_section (already in tc-avr.h).
797 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
798 (avr_operand): Don't set (unsigned) op_mask to -1.
800 2000-07-28 Jason Eckhardt <jle@cygnus.com>
802 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
803 * configure: Regenerated.
804 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
805 of operand to the .type directive (.e.g, "type").
807 2000-07-28 Alan Modra <alan@linuxcare.com.au>
809 * as.h (warn_comment, found_comment, found_comment_file): Declare.
810 * app.c (do_scrub_chars): Record where first comment found.
811 * read.c (read_a_source_file): Init found_comment on entry, and
812 notify whether comments found on exit.
813 * config/tc-hppa.c (md_shortopts): Add "c".
814 (md_longopts): Add warn-comment.
815 (md_parse_option): Handle it.
816 (md_show_usage): Show available options.
817 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
819 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
821 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
822 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
824 (md_estimate_size_before_relax): Don't fall off end of function.
826 2000-07-27 Kazu Hirata <kazu@hxi.com>
828 * config/tc-avr.c: Fix formatting.
829 * config/tc-ns32k.c: Likewise.
831 2000-07-27 Alan Modra <alan@linuxcare.com.au>
833 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
835 2000-07-27 Kazu Hirata <kazu@hxi.com>
837 * config/tc-d10v.c: Fix formatting.
838 * config/tc-z8k.c: Likewise.
839 * config/tc-sparc.c: Likewise.
841 2000-07-26 Dave Brolley <brolley@redhat.com>
843 * cgen.c (queue_fixup): Declare opinfo.
844 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
845 (gas_cgen_md_operand): Ditto.
846 (gas_cgen_md_apply_fix3): Ditto.
848 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
850 * config/obj-coff.c (obj_frob_symbol): Don't merge
851 labels. Don't merge if the symbol isn't constant. Return
852 immediately if a symbol is merged.
854 2000-07-22 Alan Modra <alan@linuxcare.com.au>
856 * frags.c (frag_align): Correct absolute section alignment.
858 2000-07-20 DJ Delorie <dj@redhat.com>
860 * config/obj-coff.c (obj_frob_symbol): revert previous change,
861 it breaks linking against DLLs.
863 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
865 * configure.in: Add CRIS support.
866 * configure: Regenerate.
867 * Makefile.am: (CPU_TYPES): Add cris.
868 (CPU_OBJ_VALID) [aout]: Add cris.
869 (MULTI_CPU_TYPES): Add cris.
870 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
871 [coff]: Only i386 and mips are valid.
872 (TARGET_CPU_CFILES): Add config/tc-cris.c.
873 (TARGET_CPU_HFILES): Add config/tc-cris.h.
874 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
875 Regenerate dependencies.
876 * Makefile.in: Regenerate.
877 * aclocal.m4: Regenerate.
878 * as.c: Declare crisaout, criself.
879 * config/tc-cris.h, config/tc-cris.c: New.
880 * config/e-criself.c, config/e-crisaout.c: New.
881 * po/POTFILES.in, po/gas.pot: Regenerate.
883 2000-07-20 Kazu Hirata <kazu@hxi.com>
885 * read.c: Fix formatting.
886 * write.c: Fix formatting.
888 2000-07-19 H.J. Lu <hjl@gnu.org>
890 * sb.c: Include <stdlib.h> if exists for abort ().
892 2000-07-19 Alan Modra <alan@linuxcare.com.au>
894 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
895 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
896 (pa_type_args): Same here.
898 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
900 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
901 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
902 the storage class is already set.
904 2000-07-17 Kazu Hirata <kazu@hxi.com>
906 * config/tc-m68hc11.c: Fix formatting.
907 * config/tc-mn10200.c: Likewise.
908 * config/tc-mn10300.c: Likewise.
909 * config/tc-pj.c: Likewise.
910 * config/tc-tic80.c: Likewise.
911 * config/tc-w65.c: Likewise.
913 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
915 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
918 2000-07-15 Ian Lance Taylor <ian@zembu.com>
920 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
923 2000-07-15 Alan Modra <alan@linuxcare.com.au>
925 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
926 ELF as are used for SOM (except the 32-bit reloc one) to decide
927 whether a symbol can be reduced to a section symbol. Expand on
928 the comment for symbols involved in LR% and RR% expressions.
930 2000-07-14 Nick Clifton <nickc@cygnus.com>
932 * config/tc-mips.c (mips_disable_float_construction): New
933 static variable. Set to true if doubles should not be
934 constructed by loading two single width fp registers with
936 (mips_ip): Test mips_disable_float_construction.
937 (md_longopts): Add command line switches --construct-floats
938 and --no-construct-floats.
939 (md_parse_option): Parse new command line options.
940 (md_show_usage): Describe new command line options.
942 * doc/c-mips.texi: Document new command line options.
944 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
946 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
947 * configure: Regenerate.
949 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
951 * configure.in (DEFAULT_EMULATION setting): Revert part of
952 2000-07-01 change that set te_multi=multi unless set to tmips.
953 * configure: Regenerate.
955 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
957 * config/obj-coff.c (coff_frob_section): Add padding to the last
958 section when aligning it increases its size.
960 2000-07-11 Kazu Hirata <kazu@hxi.com>
962 * config/tc-tic54x.c: Fix formatting.
964 2000-07-10 Kazu Hirata <kazu@hxi.com>
966 * config/tc-h8500.c: Fix formatting.
967 * config/tc-tic54x.c: Fix formatting.
969 2000-07-10 Alan Modra <alan@linuxcare.com.au>
971 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
972 displacements correctly.
974 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
976 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
978 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
982 2000-07-09 Alan Modra <alan@linuxcare.com.au>
984 From David Huggins-Daines <dhd@linuxcare.com>
985 * config/te-hppalinux64.h: Add a new emulation.
986 * configure.in (emulations): Add configure bits to support the
987 64-bit Linux/parisc target.
988 * configure: Regenerate.
990 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
991 (md_shortopts): Add `V' for ELF.
993 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
994 when SOM or ELF_ARG_RELOC are defined.
995 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
996 ELF_ARG_RELOC are defined.
997 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
998 (pa_stringer): ..Do it here instead. Fix comment typos.
999 (hppa_force_relocation): Cast enums to int before comparing with
1002 From Ryan Bradetich <rbradetich@uswest.net>
1003 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1004 redifinition warning.
1005 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1006 (hppa_force_relocation): ditto
1007 (md_apply_fix): Added cast to buf to fix warnings.
1009 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1010 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1012 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1013 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1014 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1015 reloc_type** to avoid warnings in switch.
1016 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1017 little earlier instead.
1019 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1021 (pa_type_args): Use symbol_arg_reloc_info.
1022 (struct pa_it): Make arg_reloc unsigned int.
1023 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1024 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1025 (pa_code): Delete. pa_text duplicates this function.
1026 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1027 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1029 (cons_fix_new_hppa): Actually change selector to e_fsel when
1030 warning about assuming so.
1031 (tc_gen_reloc): More example elf arg reloc code.
1032 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1033 (hppa_force_relocation): Likewise.
1035 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1037 (pa_end_of_source): Prototype.
1038 (hppa_fix_adjustable): Prototype.
1039 (LABELS_WITHOUT_COLONS): Move it..
1040 * config/te-hppa.h: To here.
1042 * config/te-hppa64.h: New file.
1044 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1046 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1047 format -10, -16, 16 relocs.
1048 (hppa_elf_mark_end_of_function): Test for null
1049 last_call_info->start_symbol
1051 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1052 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1053 re_assesmble_* functions. Delete extraneous statements. Fix
1055 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1056 insn to re_assemble_*.
1058 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1060 * doc/internals.texi (Expressions): Fix typo.
1062 2000-07-08 Kazu Hirata <kazu@hxi.com>
1064 * config/tc-sh.c: Fix formatting.
1065 * config/tc-tic54x.c: Fix formatting.
1066 * depend.c: Fix formatting.
1067 * flonum-konst.c: Likewise.
1068 * flonum-mult.c: Likewise.
1070 2000-07-07 Kazu Hirata <kazu@hxi.com>
1072 * config/tc-sh.c: Fix comments.
1073 * config/obj-vms.c: Fix comments.
1074 * config/tc-a29k.c: Likewise.
1075 * config/tc-alpha.c: Likewise.
1076 * config/tc-h8300.c: Likewise.
1077 * config/tc-h8500.c: Likewise.
1078 * config/tc-i370.c: Likewise.
1079 * config/tc-ia64.c: Likewise.
1080 * config/tc-m68hc11.c: Likewise.
1081 * config/tc-m68k.c: Likewise.
1082 * config/tc-mips.c: Likewise.
1083 * config/tc-ns32k.c: Likewise.
1084 * config/tc-ppc.c: Likewise.
1085 * config/tc-z8k.c: Likewise.
1087 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1089 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1090 Default to '(SEC_LOAD | SEC_DATA)'.
1091 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1093 * doc/internals.texi (CPU Backend): Describe
1094 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1096 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1098 * as.c (parse_args): NULL terminate the long option list.
1100 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1102 * config/tc-d30v.h: Include "write.h" for fixS.
1103 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1105 2000-07-05 Nick Clifton <nickc@cygnus.com>
1107 * config/tc-d30v.c (write_2_short): Further changes to warning
1108 messages produced when combining EITHER_BUT_PREFER_MU attributed
1111 2000-07-05 DJ Delorie <dj@redhat.com>
1115 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1117 * config/tc-arm.c (psrs): Accept combinations of flags.
1119 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1121 * config/tc-avr.c: Change _ () to _() around all strings marked
1122 for translation (exception from the usual coding style).
1123 (avr_opt): New struct variable, how the new switches are set.
1124 (OPTION_MMCU): Define as 'm' and actually use.
1125 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1126 (show_mcu_list): New function, display the list of known MCUs.
1127 (md_show_usage): Document the new switches. Call show_mcu_list.
1128 (avr_set_arch): Change 'm' to OPTION_MMCU.
1129 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1130 Handle the new switches.
1131 (avr_operands): Disable warnings for undefined combinations of
1132 operands if -mall-opcodes. Disable warnings for skipping two-word
1133 instructions if enhanced core or -mno-skip-bug.
1134 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1135 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1136 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1137 (avr_ldi_expression): Warn about implicit lo8().
1138 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1140 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1142 * configure.in: Add entry for mips-*-sysv4*MP*
1143 * configure: Rebuild
1144 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1145 elf32-tradlittlemips for traditional mips targets.
1146 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1147 test for Link Once sections as in adjust_reloc_syms.
1148 * config/te-tmips.h: New file for traditional mips targets. Define
1151 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1153 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1154 flags argument is not present, don't change an existing section's
1155 section's attributes. If the flags argument is present, warn if the
1156 attributes don't match the section's current attributes. When
1157 long section names are supported, set SEC_LINK_ONCE and
1158 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1160 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1162 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1163 symbols; create them.
1165 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1167 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1168 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1170 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1172 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1173 expressions. Ignore the problem when handling 16 bit signed
1174 immediates, because the assembler will take care of the relocation
1177 2000-06-27 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1180 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1181 sequential order, and emit warning messages if the input source
1182 code contains constructs like that, or parallel constructs
1183 containing such opcodes.
1185 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1187 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1188 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1189 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1190 (md_show_usage): Update usage message.
1191 (md_parse_option): Allow redefinition of MCU type within the
1192 same avr[1-5] bfd machine type. Show both old and new MCU type
1193 in the error message.
1194 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1195 Simplify 8K wrap code.
1197 2000-06-25 Kazu Hirata <kazu@hxi.com>
1199 * config/obj-aout.c: Remove all uses of DEFUN.
1200 * config/obj-ieee.c: Likewise.
1201 * config/tc-sh.c: Fix comment typos.
1202 * config/tc-tahoe.c: Likewise.
1203 * config/tc-vax.c: Likewise.
1204 * config/tc-w65.c: Likewise.
1205 * config/tc-z8k.c: Likewise.
1206 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1208 2000-06-24 DJ Delorie <dj@cygnus.com>
1210 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1211 more changes from Sept 1999
1212 (tc_i386_fix_adjustable): ditto
1213 (md_apply_fix3): ditto
1215 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1217 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1218 (gas_cgen_parse_operand): Set it around expression() call.
1219 (gas_cgen_md_operand): Test for it before longjmp().
1221 2000-06-24 Kazu Hirata <kazu@hxi.com>
1223 * config/tc-h8500.c: Remove all uses of DEFUN.
1224 * config/tc-sh.c: Likewise.
1225 * config/tc-w65.c: Likewise.
1226 * config/tc-z8k.c: Likewise.
1228 * config/tc-h8500.c: Fix typos in comments.
1230 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1232 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1235 2000-06-23 matthew green <mrg@redhat.com>
1237 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1238 defined. Fix error message for `[' grouping.
1240 2000-06-22 Kazu Hirata <kazu@hxi.com>
1242 * config/tc-h8300.c: Fix formatting and comment typos.
1244 2000-06-22 Timothy Wall <twall@cygnus.com>
1246 * config/tc-ia64.c (note_register_values): Move premature QP
1247 notation clearing into the appropriate place.
1249 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1251 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1252 first before anything else. Add bin-bugs.h, emul.h and progress.h
1253 Sort list of files as for $(OBJS) in Makefile.am.
1255 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1256 find one. Remake dependencies.
1257 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1258 * Makefile.in: Regenerate.
1259 * doc/Makefile.in: Regenerate.
1261 * config/tc-i386.c (i386_displacement): Don't assume a constant
1262 displacement is necessarily 16 bits when in 16 bit code mode.
1263 (md_assemble): Instead size the displacement here after we know
1264 for sure that a .code16gcc operand hasn't automatically added
1265 operand size prefixes.
1267 2000-06-21 H.J. Lu <hjl@gnu.org>
1269 * Makefile.am: Rebuild dependency.
1270 * Makefile.in: Rebuild.
1272 2000-06-21 Kazu Hirata <kazu@hxi.com>
1274 * config/tc-h8300.c (parse_reg): Make the function static.
1275 (parse_exp): Likewise.
1277 2000-06-20 DJ Delorie <dj@cygnus.com>
1279 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1280 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1281 for cygwin import libraries to work properly.
1283 2000-06-20 H.J. Lu <hjl@gnu.org>
1285 * Makefile.am: Rebuild dependency.
1286 * Makefile.in: Rebuild.
1287 * configure: Likewise.
1288 * doc/Makefile.in: Likewise.
1290 2000-06-20 Timothy Wall <twall@cygnus.com>
1292 * doc/internals.texi (CPU backend): Add @itemx for
1293 TC_START_LABEL_WITHOUT_COLON.
1294 * doc/c-tic54x.texi: New.
1295 * doc/as.texinfo: Add tic54x features and include primary tic54x
1297 * doc/all.texi: Add C54X.
1298 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1299 * doc/Makefile.in: Regenerate.
1300 * configure.in: Add tic54x and define LIBM for tic54x.
1301 * configure: Regenrate.
1302 * config/tc-tic54x.[ch]: New.
1303 * config/obj-coff.h: Add tic54x.
1304 * Makefile.am: (CPU_TYPES): Add tic54x.
1305 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1306 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1307 (as_new_LDADD): Add $(LIBM).
1308 * Makefile.in: Regenerate.
1310 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1312 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1313 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1314 * doc/as.texinfo: Likewise.
1316 * configure, Makefile.in: Regenerate.
1317 * configure.in (emulations): Recognize m6811 and m6812.
1318 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1319 Added files for 68hc11 and 68hc12 assembler.
1320 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1321 * config/tc-m68hc11.h: Header definition for that assembler.
1323 2000-06-18 Nick Clifton <nickc@redhat.com>
1325 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1326 instead of OCTETS_PER_BYTE.
1328 * config/tc-v850.c: Fix compile time warnings.
1329 * config/tc-ppc.c: Fix compile time warnings.
1331 2000-06-18 H.J. Lu <hjl@gnu.org>
1333 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1334 * configure: Rebuild.
1336 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1338 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1341 2000-06-16 Nick Clifton <nickc@cygnus.com>
1343 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1344 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1346 * doc/c-mips.texi: Document newly accepted cpu variants.
1348 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1350 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1352 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1354 * macro.c (getstring): Make it possible to escape the quote
1357 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1359 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1361 2000-06-13 H.J. Lu <hjl@gnu.org>
1363 * configure: Regenerate.
1365 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1367 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1369 * doc/internals.texi (line_separator_chars): Semicolon is no
1370 longer a default. Mention null and newline as defaults.
1372 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1374 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1375 * config/tc-i860.h (line_separator_chars): Likewise.
1376 * config/tc-h8300.c (line_separator_chars): Likewise.
1377 * config/tc-i960.c (line_separator_chars): Likewise.
1378 * config/tc-m68k.c (line_separator_chars): Likewise.
1379 * config/tc-mips.c (line_separator_chars): Likewise.
1380 * config/tc-ns32k.c (line_separator_chars): Likewise.
1381 * config/tc-sparc.c (line_separator_chars): Likewise.
1382 * config/tc-vax.c (line_separator_chars): Likewise.
1384 * config/tc-h8300.c (comment_chars): Use string initialiser.
1385 * config/tc-i960.c (line_comment_chars): Likewise.
1386 * config/tc-z8k.c (comment_chars, line_comment_chars,
1387 line_separator_chars): Likewise.
1389 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1392 2000-06-08 Nick Clifton <nickc@cygnus.com>
1394 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1397 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1399 * configure.in (VERSION): Update to show this is the CVS mainline.
1401 2000-06-08 Matthew Jacob <mjacob@feral.com>
1403 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1404 $at is the integer register $r28, vs. both $r28 and the floating
1405 point register $f28.
1407 2000-06-08 James E. Wilson <wilson@cygnus.com>
1409 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1410 (dot_endp): Don't call ia64_flush_insns.
1411 (emit_one_bundle): Don't delete prologue/body records from
1412 unwind_record list in first loop. Rewrite second loop to account for
1415 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1417 * config/tc-ia64.c: Add missing prototypes.
1418 (generate_unwind_image): Cast argument to output_unw_records call.
1420 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1422 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1424 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1426 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1427 (REGISTER_P): likewise.
1428 (avr_opcodes): uses include/opcode/avr.h
1429 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1431 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1433 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1436 2000-06-03 H.J. Lu <hjl@gnu.org>
1438 * read.c (is_end_of_line): Put back `;'.
1440 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1442 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1444 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1446 * expr.c (operand): Test is_end_of_line outside switch to catch
1447 line separator chars that are also operators.
1448 (operator): Return O_illegal for line separator chars.
1450 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1451 entry (or `!' entry for TC_HPPA).
1453 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1454 before indexing is_end_of_line. Remove redundant check for '\0'.
1456 * config/tc-h8500.c (md_assemble): Likewise.
1457 * config/tc-mcore.c (md_assemble): Likewise.
1458 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1461 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1463 * config/tc-mcore.c (mcore_cons): Likewise.
1464 (mcore_float_cons): Likewise.
1465 (mcore_stringer): Likewise.
1466 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1468 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1470 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1472 2000-05-29 Nick Clifton <nickc@cygnus.com>
1474 * config/tc-sh.c: Fix compile time warning messages.
1476 * config/tc-mips.c: Fix compile time warning messages.
1478 2000-05-29 Philip Blundell <philb@gnu.org>
1480 * doc/as.texinfo: Update copyright dates.
1481 (Local Labels): Delete misplaced mention of ARM.
1482 * NEWS: Mention ARM ELF support.
1484 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1486 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1487 it is modified, and use the real_size to compute the frag address
1488 for dwarf2 line info.
1490 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1492 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1493 line-matching scheme to cope with automake moving variables around.
1494 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1495 * Makefile.in: Regenerate.
1497 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1499 * config/tc-sparc.c (sparc_relax): New.
1500 (md_longopts): Add -relax and -no-relax options.
1501 (md_parse_options, md_show_usage): Likewise.
1502 (md_apply_fix3): Optimize tail call into branch always if possible.
1504 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1506 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1507 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1508 rules, with warning when a GAS statement specifies a packing that
1509 will result in an instruction being squashed.
1510 Added typdef packing_type and enumerals, changed various integer
1511 literals to use the enumerals.
1513 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1515 * config/tc-ia64.c (dot_restorereg_p): New function.
1516 (md_pseudo_table): Add restorereg.p.
1517 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1518 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1520 * config/tc-ia64.h (unw_record_type): Add unwabi.
1521 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1522 called MASK with members for imask, and the masks produced by
1523 fr_mem, gr_mem, br_mem, and frgr_mem.
1524 (unw_p_record): Add members ABI and CONTEXT.
1525 (unw_x_record): Add member AB.
1526 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1527 as pseudo-register for use during unwind info generation.
1528 (AR_PFS, AR_LC): New macros.
1529 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1530 whose names start with an at sign (as in "@priunat").
1531 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1533 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1534 proc_end, unwind_info, personality_routine): Consolidate into
1535 "unwind" structure to reduce offset-table use. Add member
1536 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1538 (output_R1_format, output_R3_format, output_P3_format,
1539 output_P6_format): Initialize R with zero to reduce compiler warnings.
1540 (output_P7_format): Ditto. Add `default' branch to switch
1541 statement to reduce compiler warnings.
1542 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1543 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1544 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1545 into single argument.
1546 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1547 compiler warnings. Merge A and B args into single argument.
1548 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1549 A and B args into single argument.
1550 (free_record): Removed (wasn't used).
1551 (free_list_records): Also free imasks in prologue records.
1552 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1553 (output_spill_mask): Remove.
1554 (output_unwabi): New function.
1555 (output_epilogue, output_label_state, output_copy_state): Call
1557 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1558 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1560 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1561 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1562 as part of handling the prologue records. Emit region's imask if
1563 we have one. Handle unwabi, epilogue, label_state, copy_state,
1564 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1565 spill_sprel_p, and spill_reg_p records.
1566 (set_imask, count_bits, slot_index): New function.
1567 (fixup_unw_records): Fix region size computation. Handle
1568 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1569 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1570 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1571 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1572 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1573 (dot_save): Use manifest constants for applicaton registers.
1574 Handle REG_PR and REG_PRIUNAT.
1575 (dot_restore): Don't just ignore it.
1576 (dot_restorereg): New function..
1577 (generate_unwind_image): Ensure unwind info is a multiple of eight
1578 bytes, not just four bytes.
1579 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1580 (dot_altrp): Don't just ignore it.
1581 (dot_savemem): New function. Replaces dot_savesp() and
1582 dot_savepsp(). Use manifest constants for applicaton registers.
1583 Handle REG_PR and REG_PRIUNAT.
1584 (dot_savef): Simplify.
1585 (dot_saveb): Support generation of br_gr.
1586 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1587 dot_label_state, dot_copy_state): New function.
1588 (dot_unwabi): Don't just ignore it.
1589 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1590 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1591 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1592 (emit_one_bundle): Set slot number for prologue/body records
1593 *before* emitting the first insn.
1594 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1595 (md_begin): Declare "psp" pseudo-register.
1596 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1597 so we don't get segfault.
1598 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1599 counts as required per SW Conventions manual
1600 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1601 output_preds_psprel, output_preds_sprel, output_spill_base,
1602 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1603 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1604 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1605 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1606 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1607 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1608 (dot_vframe): Implement.
1609 (dot_vframesp, dot_vframepsp): New function.
1611 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1613 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1614 * configure: Regenerate.
1616 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1618 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1619 (md_estimate_size_before_relax): so we can use it here instead of
1620 old kludges. Localise vars to blocks. Comment.
1622 * frags.c (frag_new): Update fr_var comments.
1623 * frags.h (struct frag): Ditto.
1625 2000-05-22 Richard Henderson <rth@cygnus.com>
1627 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1628 (pseudo_func): Add pcrel.
1629 (operand_match): Handle IA64_OPND_TGT64.
1630 (build_insn): Likewise.
1631 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1632 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1633 (fix_insn): Handle all three 64-bit relocation types.
1635 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1637 * obj.h (struct format_ops): New members begin, app_file,
1638 s_set_other, s_set_desc, s_get_type, s_set_type,
1639 separate_stab_sections, init_stab_section.
1641 * config/obj-multi.h: Update GPL notice to v2.
1643 (obj_app_file): New.
1644 (S_SET_SIZE): Test s_set_size for NULL before calling.
1645 (S_SET_ALIGN): Similar for s_set_align.
1650 (SEPARATE_STAB_SECTIONS): New.
1651 (INIT_STAB_SECTION): New.
1652 (EMIT_SECTION_SYMBOLS): New.
1653 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1655 * config/obj-elf.h: Update GPL notice to v2.
1656 Mention that this file is included from obj-multi.h.
1657 (obj_begin): Wrap definition in ifndef.
1658 (elf_file_symbol): Constify declaration.
1659 (obj_app_file): Ditto.
1660 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1661 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1663 * config/obj-elf.c (elf_s_set_other): New.
1664 (elf_file_symbol): Constify argument.
1665 (elf_separate_stab_sections): New.
1666 (elf_init_stab_section): New.
1667 (elf_format_ops): Add new members. Remove comma at end.
1669 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1670 (ecoff_format_ops): Add new fields. Remove comma at end.
1671 Mention inconsistency for emit_section_symbols.
1673 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1675 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1676 (coff_separate_stab_sections): New.
1677 (coff_format_ops): Add new members.
1679 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1680 (obj_aout_s_set_other): New.
1681 (obj_aout_s_set_desc): New.
1682 (obj_aout_s_get_type): New.
1683 (obj_aout_s_set_type): New.
1684 (obj_aout_separate_stab_sections): New.
1685 (aout_format_ops): New members added. Use obj_aout_process_stab,
1686 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1687 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1689 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1691 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1693 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1694 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1695 (md_estimate_size_before_relax): Ensure jumps to weak and
1696 externally visible symbols are relocatable.
1698 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1700 * stabs.c (aout_process_stab): Make global.
1701 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1702 * read.h (aout_process_stab): Declare.
1704 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1705 Generalize to *aout, *coff *elf.
1706 * configure: Regenerated.
1708 * doc/internals.texi (Object format backend): Say
1709 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1711 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1712 * Makefile.in: Regenerated.
1714 2000-05-19 Catherine Moore <clm@cygnus.com>
1716 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1718 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1720 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1721 instruction to reflect change in re_assemble_*.
1723 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1725 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1726 build PA64 ELF tools.
1727 * configure: Rebuilt.
1729 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1731 * Makefile.am: Regenerate dependencies.
1732 * Makefile.in: Regenerate.
1734 2000-05-15 Nick Clifton <nickc@cygnus.com>
1736 * config/tc-arm.c (struct asm_psr): Add boolean field
1737 distinguishing between CSPR and SPSR. Rename 'number' field
1739 (psrs): Rearrange contents to match new asm_psr structure.
1740 (arm_psr_parse): Move next to psr_required_here. Make it
1741 return an asm_psr structure.
1742 (psr_required_here): Use asm_psr structure returned by
1744 (do_msr): Reorganise to allow psr_required_here to be called
1746 (md_undefined_name): Mark 'name' parameter as unused, since
1747 the COFF target does not use it.
1749 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1751 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1753 * config/te-aux.h: Likewise.
1754 * config/te-dpx2.h: Likewise.
1755 * config/te-go32.h: Likewise.
1756 * config/te-hp300.h: Likewise.
1757 * config/te-hppa.h: Likewise.
1758 * config/te-i386aix.h: Likewise.
1759 * config/te-ic960.h: Likewise.
1760 * config/te-interix.h: Likewise.
1761 * config/te-nbsd532.h: Likewise.
1762 * config/te-pc532mach.h: Likewise.
1763 * config/te-ppcnw.h: Likewise.
1764 * config/te-psos.h: Likewise.
1765 * config/te-sparcaout.h: Likewise.
1766 * config/te-sun3.h: Likewise.
1767 * config/te-sysv32.h: Likewise.
1769 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1771 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1772 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1773 and sign extend without an if statement.
1774 (build_bytes): Likewise.
1776 2000-05-14 Kazu Hirata <kazu@hxi.com>
1778 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1779 X_add_symbol L_32 case.
1781 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1783 * config/te-freebsd.h: New file.
1785 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1787 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1788 bindtextdomain): Replace defines with those from intl/libgettext.h
1789 to quieten gcc warnings.
1791 * NEWS: Mention x86 .arch and -q.
1793 * config/tc-i386.c (quiet_warnings): New.
1794 (md_assemble): Use quiet_warnings.
1795 (md_parse_option): Set quiet_warnings from -q.
1796 (md_show_usage): Mention -q, delete -m.
1797 (flag_do_long_jump): Delete.
1798 (md_parse_option): Remove -m.
1799 (md_show_usage): Remove -m.
1800 (md_create_long_jump): Remove useless flag_do_long_jump code.
1802 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1803 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1805 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1806 Alexander Sokolov <robocop@netlink.ru>
1808 * doc/c-i386.texi (i386-Arch): New section.
1809 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1811 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1812 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1813 architecture has been given and is not 486.
1814 (set_cpu_arch): New.
1815 (md_pseudo_table): Add .arch.
1816 (md_assemble): Warn if cpu architecture has been given and an
1817 unsupported instruction.
1819 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1820 Move operand_types bit defines after relevant template field.
1821 (template): Add cpu_flags.
1825 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1827 * config/tc-mn10300.h (md_end): Define.
1828 (mn10300_finalize): Declare.
1829 * config/tc-mn10300.c: Include dwarf2dbg.h.
1830 (debug_line): Define.
1831 (md_assemble): Generate dwarf2 line info.
1832 (mn10300_finalize): New function. Finalize dwarf2 info.
1834 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1836 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1837 external version of the relocation for weak symbols.
1839 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1841 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1842 frame size in units of 16 bytes, as required per SW Conventions manual.
1843 (output_unw_records): Output info-block header as a dword to get
1846 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1848 * as.h: #include "file", not <file> on files from ../include.
1849 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1850 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1851 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1852 (tc_coff_symbol_emit_hook): Ditto.
1853 (OPTCOUNT): Cast to int to avoid compiler warning.
1854 (md_begin): Fix signed/unsigned warnings.
1856 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1858 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1859 ABRANCH LONG case for a conditional branch on a 68000.
1860 (md_estimate_size_before_relax): Likewise. Also handle
1861 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1862 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1863 PC-relative on all CPUs.
1864 (md_estimate_size_before_relax): Likewise.
1866 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1868 * as.c (parse_args): Just mention current year in printed
1871 2000-05-03 J.T. Conklin <jtc@redback.com>
1873 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1875 (md_parse_option): Recognize -m7400.
1877 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1879 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1880 don't permit lp to become less than the words array.
1882 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1884 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1885 Fix little-endian case.
1887 2000-05-03 David O'Brien <obrien@NUXI.com>
1889 * as.c (parse_args): Update copyright.
1891 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1893 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1894 for the .bss section too.
1896 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1898 * configure.in: Set em=linux for hppa-*-linux.
1899 * configure: Regenerate.
1900 * doc/Makefile.in: Regenerate with correct automake.
1902 * frags.c (frag_grow): Sanity check chunk_size.
1904 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1905 * config/obj-som.h: Likewise.
1906 * config/obj-ieee.h: Likewise.
1908 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1910 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1911 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1912 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1913 (pa_ip): low_sign_unext now returns via function value. Use
1914 re_assemble_* instead of dis_assemble_* and
1915 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1917 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1918 (md_section_align, md_parse_option, md_show_usage,
1919 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1920 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1921 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1922 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1923 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1925 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1926 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1927 outside of switch. Correct mask and shifting errors in case 10
1928 and case -11. In case 21, compare against signed range to suit
1929 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1930 case 17 and case 22, use offsetT variable to properly check range.
1931 Use re_assemble_* here too.
1932 (evaluate_absolute): Change type of value to offsetT. Call
1933 hppa_field_adjust to do the work for us.
1934 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1935 (pa_parse_cmpib_64_cmpltr): Ditto.
1936 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1937 of i to unsigned int.
1938 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1939 (pa_end_of_source): Return type is void.
1941 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1943 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1945 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1947 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1948 More comments added.
1949 (md_begin): Removed "construct symbols for each register name".
1950 Because register names conflicts with GCC generated function
1952 (avr_operand): Now constant numbers can be used as a register
1953 identifiers (0 as r0, 31 as r31).
1954 (md_assemble): use skip_space () before parsing instruction
1957 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1959 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1960 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1961 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1962 * configure: Regenerate.
1964 2000-04-29 Andreas Jaeger <aj@suse.de>
1966 * as.h: Correctly check GCC version.
1968 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1970 * doc/as.1: Fix unbalanced brackets.
1972 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1974 (line_comment_chars): Set to '/' if TE_FreeBSD.
1976 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1978 * configure.in: Configury support for PA64 (currently disabled).
1979 * configure: Rebuilt.
1981 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1983 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1984 bfd_set_section_alignment.
1986 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1988 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1991 2000-04-24 Nick Clifton <nickc@cygnus.com>
1993 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1994 * doc/as.texinfo (Align): Include arm and strongarm in list of
1995 targets that have the second form of the behaviour of the .align
1998 2000-04-24 Mark Klein <mklein@dis.com>
2000 * obj-som.c: Terminate obj_pseudo_table.
2002 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2004 * as.c (parse_args): Allow md_parse_option to override -a listing
2006 * config/obj-coff.c (add_lineno): Change type of offset parameter
2007 from "int" to "bfd_vma."
2008 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2009 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2010 (ppc_change_csect): Align correctly for XCOFF64.
2011 (ppc_machine): New function, which discards "ppc_machine" line.
2012 (ppc_tc): Cons for 8 when code is 64 bit.
2013 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2015 (md_parse_option): Handle -a64 and -a32.
2017 * config/tc-ppc.h (TARGET_MACH): Define.
2018 (TARGET_FORMAT): Move to function.
2019 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2021 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2023 * config/tc-avr.c: New AVR_ISA_ defined.
2024 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2025 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2026 for `fmul', `movw' and `lpm R,Z' instructions.
2027 (avr_operands): Warn if current opcode is a two-word instruction
2028 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2029 (avr_opcodes): New commands added.
2030 (REGISTER_P): Check 'a' and 'v' constraint letters.
2031 (mcu_types): New MCU added.
2033 2000-04-22 Timothy Wall <twall@cygnus.com>
2035 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2037 (operand_match): Conditionally insert default bit values for IMMU9.
2039 2000-04-14 Matthew Green <mrg@cygnus.com>
2041 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2042 * configure: Rebuilt.
2044 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2045 Jason Eckhardt <jle@cygnus.com>
2047 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2049 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2050 Added handling of new operand types l,y,&,fe,fE,fx.
2052 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2053 David Mosberger <davidm@hpl.hp.com>
2054 Timothy Wall <twall@cygnus.com>
2055 Andrew MacLeod <amacleod@cygnus.com>
2056 Jim Wilson <wilson@cygnus.com>
2058 * Makefile.am (CPU_TYPES): Add ia64.
2059 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2060 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2061 * Makefile.in: Rebuild.
2062 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2063 * configure: Rebuild.
2064 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2065 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2066 * expr.c (expr): Handle md_optimize_expr.
2067 * read.c (LEX_HASH): Add comment.
2068 * config/tc-ia64.c, config/tc-ia64.h: New files.
2070 2000-04-21 Richard Henderson <rth@cygnus.com>
2072 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2073 bundling a non-delayed branch type instruction.
2075 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2077 * config/tc-mn10300.c (HAVE_AM30): Define.
2078 (md_assemble): Use it.
2080 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2082 * config/obj-elf.c (obj_elf_change_section): Check for changed
2085 * Makefile.am: (CPU_MULTI_VALID): Remove.
2086 (MULTI_CPU_TYPES): Define.
2087 (MULTI_CPU_OBJ_VALID): Define.
2088 (DEPTC): Use the above.
2089 (DEPOBJ): Same here.
2091 Regenerate dependencies.
2092 * Makefile.in: Regenerate.
2094 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2096 * Makefile.am (YACC, LEX): Get them from configure.
2098 2000-04-18 H.J. Lu (hjl@gnu.org)
2100 * config/tc-i386.c (offset_in_range): Use addressT instead of
2101 bfd_vma for non-bfd assemblers.
2103 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2105 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2106 doesn't give spurious errors.
2108 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2110 * as.h (SEEK_SET): Define if undefined.
2112 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2114 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2115 constants, and don't assume offsetT is 32 bits.
2117 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2119 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2120 (md_pcrel_from_section): Add prototype.
2121 (d10v_fix_adjustable): Add prototype.
2122 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2124 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2126 2000-04-12 Nick Clifton <nickc@cygnus.com>
2128 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2129 symbol in frag chain.
2131 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2133 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2134 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2135 (fits_in_signed_word, smallest_imm_type): Ditto.
2136 (md_assemble): Use an offsetT var to hold offsetT values, not a
2138 (offset_in_range): New.
2139 (md_assemble): Use it.
2140 (md_convert_frag): Change type of target_address, opcode_address,
2141 and displacement_from_opcode_start to offsetT.
2142 (md_create_short_jump): Change type of offset to offsetT.
2143 (md_create_long_jump): Ditto.
2144 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2145 (md_chars_to_number): Remove.
2146 (output_invalid): Remove duplicate prototype.
2148 2000-04-09 Nick Clifton <nickc@cygnus.com>
2150 * Makefile.am (CPU_TYPES): Add 'avr'.
2151 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2152 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2154 * Makefile.in: Regenerate.
2156 * doc/as.texinfo: Add M32R documentation.
2158 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2160 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2161 --enable-build-warnings option.
2162 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2163 * Makefile.in, configure: Re-generate.
2165 2000-04-07 Nick Clifton <nickc@cygnus.com>
2167 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2168 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2169 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2170 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2171 (arm_force_relocation): Force relocations for
2172 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2174 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2176 * config/tc-sh.c (get_operands): There's no third operand if the
2177 first operand is an immediate.
2179 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2181 * config/tc-sh.c (immediate): Delete.
2182 (sh_operand_info): Add immediate member.
2183 (parse_reg): Use A_PC for pc.
2184 (parse_exp): Add second argument 'op'. All callers changed.
2185 (parse_at): Expect pc to be coded as A_PC.
2186 Use immediate field in *op.
2187 (insert): Add fourth argument 'op'. All callers changed.
2188 (build_relax): Add second argument 'op'. All callers changed.
2189 (insert_loop_bounds): New function.
2190 (build_Mytes): Remove DISP_4.
2191 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2192 (assemble_ppi): Use immediate field in *operand.
2193 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2194 (md_apply_fix): Likewise.
2195 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2197 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2199 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2201 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2203 * internals.texi (CPU backend): Document
2204 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2206 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2208 * po/gas.pot: Regenerate.
2210 * as.c (show_usage): Restore translated part of bug string.
2211 * gasp.c (show_usage): Likewise.
2213 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2214 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2215 than move-if-change.
2216 (DEP1): Modify for "gcc -MM".
2220 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2221 Update dependencies.
2222 * Makefile.in: Regenerate.
2224 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2226 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2227 (md_begin): Likewise.
2228 (HAVE_AM33): New macro.
2229 (md_assemble): Use it. Match r_regs and xr_regs only if
2232 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2234 * as.h: #include "bin-bugs.h"
2235 * as.c (show_usage): Use REPORT_BUGS_TO.
2236 * gasp.c: #include "bin-bugs.h"
2237 (show_usage): Use REPORT_BUGS_TO.
2239 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2241 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2243 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2244 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2247 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2249 * config/tc-i386.c (i386_immediate): Don't assume a constant
2250 immediate is necessarily 16 bits when in 16 bit code mode.
2251 (md_assemble): Instead set guess_suffix here after we have checked
2254 2000-04-02 Richard Henderson <rth@cygnus.com>
2256 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2257 quantities. Correct right shift sign extension.
2258 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2259 32-bit value when shifting into place.
2261 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2263 * app.c: Add ATTRIBUTE_UNUSED as needed.
2264 * config/tc-ppc.c: Likewise.
2265 (ppc_size): Make unsigned long.
2266 (ppc_insert_operand): Add casts to avoid warnings.
2268 2000-03-31 Nick Clifton <nickc@cygnus.com>
2270 * config/tc-d10v.h (md_flush_pending_output): Define.
2272 2000-03-29 Nick Clifton <nickc@cygnus.com>
2274 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2275 segment. Works for both BFD_ASSEMBLER and others.
2276 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2278 2000-03-29 Nick Clifton <nickc@cygnus.com
2280 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2282 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2284 * listing.c (LISTING_LHS_WIDTH): Default depends on
2286 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2288 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2290 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2293 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2295 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2297 * config/tc-avr.c (mcu_types): Add missing initialiser.
2298 (md_pcrel_from_section): Add prototype.
2299 (avr_operand): Remove redundant test of unsigned < 0.
2300 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2302 2000-03-27 Denis Chertykov <denisc@overta.ru>
2304 * config/tc-avr.c: New file for AVR support.
2305 * config/tc-avr.h: Likewise.
2306 * configure.in: Add AVR support.
2307 * configure: Regenerate.
2309 2000-03-26 Timothy Wall <twall@cygnus.com>
2311 * gasp.c (macro_op): Add new argument to check_macro call.
2312 Macro structure definitions moved to macro.h
2313 * sb.h: Add argument to prototype for input_scrub_include_sb.
2314 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2315 nesting checks with an additional flag.
2316 (struct input_save): Add flag to indicate whether current sb
2317 should be checked for proper macro/conditional nesting.
2318 (input_scrub_push/pop): Save/restore nest check flag.
2319 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2321 * macro.c (check_macro): Allow caller to retrieve parsed macro
2322 information if a pointer is provided. This information may be
2323 used by the new macro hooks.
2324 * macro.h: Update prototype for check_macro. Macro struct
2325 definitions moved here from macro.c/gasp.c.
2326 * read.c (read_a_source_file): Add parameter to check_macro call,
2327 and pass macro info to the macro hook, if defined.
2328 (input_scrub_insert_line): New. Allow insertion of a line of
2329 characters into the input stream.
2330 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2331 file into the input stream.
2332 (s_include): Use input_scrub_insert_file.
2333 * internals.texi: Document new macro hooks.
2334 * as.h: New prototypes added.
2336 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2338 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2339 an initial capital letter.
2340 (i386_index_check): Reindent.
2342 2000-03-19 Nick Clifton <nickc@cygnus.com>
2344 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2347 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2349 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2350 instruction operand bad if Rd > 7 when generating
2351 thumb instructions. Prevents for example,
2352 "adr r12,label" from silently failing and generating
2353 the wrong instruction.
2355 2000-03-17 Nick Clifton <nickc@cygnus.com>
2357 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2358 that have a destingation >= 0x400000.
2359 Fix compile time warning messages.
2361 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2363 * config/tc-sh.c (md_begin): When encountering insn that are
2364 not supported by the current arch, only change the name if
2365 its contents are the same as prev_name.
2366 (get_specific): If the the architecture doesn't match, fail.
2368 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2370 * config/tc-sh.c (IDENT_CHAR): Define.
2371 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2372 matching back where it came from.
2374 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2376 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2378 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2380 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2383 2000-03-15 Kazu Hirata <kazu@hxi.com>
2385 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2387 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2389 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2390 floating-point-number, make sure 'f' is in FLT_CHARS.
2392 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2394 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2395 (s_lcomm_internal): Use it.
2396 * doc/internals.texi (CPU backend): Document it.
2397 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2400 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2402 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2405 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2406 implementation doesn't have special handling for switch
2408 (macro_build): Allow for code in sections other than .text.
2410 (mips_ip): Likewise.
2411 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2412 Don't perform relocs if we will be outputting them.
2413 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2414 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2417 2000-03-09 Catherine Moore <clm@cygnus.com>
2419 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2420 relocation type based on the entry in the fixup structure.
2421 Put S_IS_EXTERN processing back in.
2423 2000-03-08 H.J. Lu (hjl@gnu.org)
2425 * Makefile.am (install-exec-tooldir): Depend on
2426 install-exec-bindir for parallel make.
2427 * Makefile.in: Regenerated.
2429 2000-03-06 Nick Clifton <nickc@cygnus.com>
2431 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2433 (md_parse_option): Parse -m32r command line switch - disable m32rx
2435 (md_show_usage): Document new option.
2437 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2438 * doc/Makefile.in: Regenerate.
2439 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2441 2000-03-02 Michael Meissner <meissner@redhat.com>
2443 * config/tc-d30v.c (check_range): Remove code that incorrectly
2444 sign extended values where bits < 32.
2446 2000-03-02 H.J. Lu (hjl@gnu.org)
2448 * configure.in: Support --enable-targets=all on ia32.
2449 * configure: Regenerated.
2451 2000-03-01 Nick Clifton <nickc@cygnus.com>
2453 * gasp.c (do_align): Remove bogus check of alignment value.
2455 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2457 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2458 TC_PPC was defined forced the type of a symbol with no other type
2461 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2463 * doc/internals.texi (CPU backend): Mention that
2464 line_separator_chars do not break up comments. Fix typos for
2465 LEX_AT and LEX_NAME descriptions. Document operands for
2466 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2467 description of md_create_short_jump usage. Document argument for
2468 md_undefined_symbol.
2470 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2472 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2473 (md_parse_option): Handle it.
2474 (md_show_usage): Document it.
2476 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2478 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2479 opcode, for the instruction `pal19'. From Andrea Arcangeli
2482 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2484 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2486 (md_assemble): To here, before template operands are matched.
2487 Also ensure a constant immediate is sign extended when we know the
2488 size is at most 16 bits. This is to catch cases like "add
2489 $0xffc0,%ax" where we don't know the size, and thus that the
2490 immediate can be represented as Imm8S until after parsing the
2492 (i386_displacement): Similarly sign extend 16 bit constant
2494 (md_assemble): Relax 16-bit jump constant range check to suit sign
2495 extended displacements.
2497 2000-02-26 Andreas Jaeger <aj@suse.de>
2499 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2501 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2503 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2504 call operands when intel_syntax.
2505 (intel_float_operand): Return 2 for "fi...".
2506 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2507 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2508 earlier "SHORT" change.
2509 (md_assemble): When determining suffix from Regs, exclude
2512 2000-02-24 Nick Clifton <nickc@cygnus.com>
2514 * configure: Add arm-wince, mips-pe and sh-pe targets.
2515 * configure: Regenerate.
2517 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2519 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2520 "pe-mips" for the mips-pe target.
2522 * config/tc-arm.c (insns): Change displacement encoded in BL
2523 and B instructions if the target port is arm-wince.
2524 (do_ldst): Do not bias the relocation offset if the target
2526 (md_pcrel_from): Add in missing relocation offset bias if the
2527 target os arm-wince.
2529 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2530 (md_begin): Disable -G support for mips-pe target.
2531 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2532 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2535 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2536 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2537 assembler, just set the alignment to 4.
2539 * config/te-wince-pe.h: New file for WinCE targets. Define
2542 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2544 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2545 string instructions.
2546 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2547 (i386_intel_memory_operand): After finding a segment override,
2548 check again for no `[' before looking for a displacement. Bomb if
2549 more than one displacement rather than silently discarding the
2550 second and subsequent ones. Free strings malloc'd by
2551 build_displacement_string.
2553 2000-02-24 Catherine Moore <clm@cygnus.com>
2555 * config/obj-som.c (obj_pseudo_table): Add "weak".
2556 (obj_som_weak): New routine.
2558 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2560 * config/tc-i386.c (union i386_op): New.
2561 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2562 Throughout file replace occurences of disps[n], imms[n], regs[n]
2563 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2564 intel mode operand swapping. Add assert in regKludge and
2565 fake_zero_displacement code. Test i.types[n] when outputting
2566 displacements and immediates. Combine output of Disp16 with
2568 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2569 when in intel mode by (not) reversing fsub and fdiv operands
2570 before the template search. This fails for single operand
2571 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2572 undefined. Instead fix the base_opcode after we've found the
2573 template. Move base_opcode xor with found_reverse_match from
2574 opcode output code to before this fix so we test for the correct
2576 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2577 check in intel mode. Instead compare opcodes.
2579 * config/tc-i386.h (TC_RELOC): Delete.
2580 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2581 with equivalent call to reloc.
2583 * as.h (flag_m68k_mri): Move declaration after target include, and
2584 only declare when TC_M68K defined. Define as zero otherwise.
2585 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2586 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2587 Define as zero otherwise.
2588 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2589 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2590 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2591 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2592 testing whether defined.
2593 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2594 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2595 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2596 rather than testing whether defined.
2597 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2598 (parse_mri_cons): Declare and use only when TC_M68K.
2599 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2600 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2601 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2603 * NEWS: Mention IBM 370 support.
2605 2000-02-23 Richard Henderson <rth@cygnus.com>
2607 * config/tc-i386.c (md_assemble): When swapping operands for
2608 intel_syntax, assume everything that's not Imm or Disp is a
2611 2000-02-23 Linas Vepstas <linas@linas.org>
2613 * config/tc-i370.c, config/tc-i370.h: New files.
2614 * Makefile.am: Add support for Linux/IBM 370.
2615 * configure.in: Likewise.
2616 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2617 * config/obj-elf.c: Include elf/i370.h
2618 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2620 * Makefile.in: Regenerate.
2621 * configure: Regenerate.
2623 * doc/c-i370.texi: New file.
2624 * doc/all.texi: Include it.
2625 * doc/as.texinfo: And here.
2626 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2627 * doc/Makefile.in: Regenerate.
2629 2000-02-19 Michael Meissner <meissner@redhat.com>
2631 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2632 determine if an instruction can be used in parallel with an ADDppp
2633 or SUBppp instruction.
2635 2000-02-22 Andrew Haley <aph@cygnus.com>
2637 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2639 1999-12-30 Andrew Haley <aph@cygnus.com>
2641 * config/tc-mips.c (mips_gp32): New variable.
2642 (macro_build) Use mips_gp32.
2644 (md_longopts): Add "-mgp32" and "-mgp64".
2645 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2647 (OPTION_M7900): Change offset
2648 (OPTION_NO_M7900): Ditto.
2650 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2652 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2653 warning, and bump it to 1.
2655 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2657 From Brad Lucier <lucier@math.purdue.edu>:
2658 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2661 2000-02-21 Catherine Moore <clm@cygnus.com>
2663 * config/tc-mips.c (MF_HILO_INSN): Define.
2664 (mips_7000_hilo_fix): Declare.
2665 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2666 (md_parse_option): Check for 7000_HILO_FIX options.
2667 (OPTION_M7000_HILO_FIX): Define.
2668 (OPTION_NO_M7000_HILO_FIX): Define.
2669 * doc/c-mips.texi (-mfix7000): Describe.
2671 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2673 * listing.c (print_lines): Remove unused variable `end'.
2675 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2676 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2677 reloc_type when BFD_ASSEMBLER.
2678 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2679 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2680 statement and quell signed vs. unsigned comparison warning.
2682 2000-02-18 Nick Clifton <nickc@cygnus.com>
2684 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2685 the computed frag offset, rather than overwriting it.
2687 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2689 * config/tc-sh.c ("elf/sh.h"): Include.
2690 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2691 (md.begin): Initialize target_arch.
2692 Only include opcodes in has table that match selected architecture.
2693 (parse_reg): Recognize register names for sh-dsp.
2694 (parse_at): Recognize post-modify addressing.
2695 (get_operands): The leading space is now optional.
2696 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2697 arguments. Update valid_arch.
2698 (build_Mytes): Add support for SDT_REG_N.
2699 (find_cooked_opcode): New function, broken out of md_assemble.
2700 (assemble_ppi, sh_elf_final_processing): New functions.
2701 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2702 (md_longopts, md_parse_option): New option: -dsp.
2703 * config/tc-sh.h (elf_tc_final_processing): Define.
2704 (sh_elf_final_processing): Declare.
2706 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2708 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2709 the unwinder subspace. Save the current seg/subseg before creating
2712 2000-02-10 Nick Clifton <nickc@cygnus.com>
2714 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2715 little endian targets.
2716 (INST_BYTE1): Redefine to handle big and little endian
2718 (cpu_type): New type: Select between M340 and M210.
2719 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2720 instructions of the M340.
2721 (md_assemble): Add support for the MULSH and OPSR classes of
2723 (md_atof): Add support for little endian targets.
2724 (md_parse_option): Add support for -EL, -EB and -mcpu command
2726 (md_convert_frag): Add support for little endian targets.
2727 (md_apply_fix3): Add support for little endian targets.
2728 (md_number_to_chars): Add support for little endian targets.
2730 2000-02-10 Timothy Wall <twall@redhat.com>
2732 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2733 defined, use it to verify the symbol just read should be a label.
2735 2000-02-10 Timothy Wall <twall@redhat.com>
2737 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2738 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2739 around colons when KEEP_WHITE_AROUND_COLON is defined.
2740 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2741 and KEEP_WHITE_AROUND_COLON.
2743 2000-02-08 Timothy Wall <twall@redhat.com>
2745 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2747 (do_repeat): New. Abstract repeat logic so that a "break" can be
2749 (end_repeat): New. Provide support for a "break" out of the
2751 * read.h: Add prototypes for new functions.
2753 2000-02-08 Timothy Wall <twall@redhat.com>
2755 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2756 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2757 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2760 2000-02-08 Timothy Wall <twall@redhat.com>
2762 * read.c: Added elseif to directives table.
2763 * read.h: Added prototype for s_elseif.
2764 * doc/as.texinfo: Added description for elseif.
2765 * cond.c (s_elseif): New function
2767 2000-02-04 Timothy Wall <twall@redhat.com>
2769 * listing.c (print_lines): Remove conditionals causing bug in
2772 2000-02-03 Timothy Wall <twall@cygnus.com>
2774 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2776 * frags.c (frag_new): Calculate fr_fix in octets
2777 (frag_now_fix) Return offset as target address offset (bytes).
2778 (frag_now_fix_octets) New - Return offset in octets (8-bit
2780 * frags.h: Added prototype for frag_now_fix_octets().
2781 Distinguish between octets and bytes in field descriptions.
2782 * listing.c (calc_hex): Account for octets vs bytes when
2783 printing addresses/offsets.
2784 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2785 target is little-endian, print the octets in a word in big-endian
2786 order so that the display looks like a proper hexadecimal number,
2787 instead of having the octets reversed.
2788 * read.c (do_align): When recording alignment, alignment power
2789 should be in terms of target bytes (minimum addressible unit)
2791 (do_org) Convert ORG target address (byte) argument into an
2792 octet offset when generating a variable fragment.
2793 * symbols.c (resolve_symbol_value): Symbol final value
2794 converted to a target address offset (bytes) from its octet offset.
2795 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2796 offset (bytes) is adjusted by the frag offset (octets) converted
2798 (coff_frob_section) Section alignment power is in terms of bytes;
2799 convert it to an octet alignment power when calculating size (and
2800 size mask) in octets. Don't modify the section size in order to
2801 "align" it for TI COFF, since that format has a different method
2802 for storing alignment information.
2804 2000-02-01 Timothy Wall <twall@cygnus.com>
2806 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2807 entries, matching the way GCC generates them. If not escaped, the
2808 filename is encoded incorrectly.
2810 2000-01-31 Nick Clifton <nickc@cygnus.com>
2812 * config/tc-arm.c (reg_table): Add support for ATPCS register
2815 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2817 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2819 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2821 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2822 of a symbol when we really care about its value.
2824 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2826 * config/tc-mcore.c (md_assemble): Give warning message if
2827 operands passes to instruction are more than the spec.
2829 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2831 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2832 Thumb mode but the label seen was not declared as '.thumb_func'
2833 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2834 correct disassembly of Thumb code bounded by non function labels.
2836 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2838 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2839 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2841 * Makefile.in: Same here.
2844 * configure.in: Set bfd_gas for i386-aout when primary target
2845 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2846 we may need the primary te_file. Remove incorrect comment.
2848 * configure: Regenerate.
2850 * config/e-i386aout.c: New file.
2852 * as.c (USE_EMULATIONS): Move to before print_version_id.
2853 (struct emulation): Add i386aout.
2854 (show_usage): Split text strings. Reformat -a text. Add --em
2858 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2859 (aout_format_ops): New.
2862 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2863 preprocessor conditional and add aout USE_EMULATIONS tests.
2864 (read_a_source_file): Don't pass error strings to printf as
2868 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2870 (do_data): Same here.
2871 (process_file): And here.
2874 * symbols.c (colon): Rewrite "already defined" fatal message
2875 code for aout with USE_EMULATIONS.
2878 * config/obj-aout.c (OBJ_HEADER): Define.
2879 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2881 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2882 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2884 (obj_aout_type): Expand S_SET_OTHER here too.
2885 (obj_read_begin_hook): Remove.
2886 (aout_pop_insert): New.
2887 (obj_aout_s_get_other): New.
2888 (obj_aout_s_get_desc): New.
2889 (aout_format_ops): New.
2892 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2893 gets aout_pseudo_table.
2894 (aout_pseudo_table): Declare.
2895 (obj_read_begin_hook): Define.
2898 * config/obj-coff.c (obj_pseudo_table): Rename to
2900 (coff_pop_insert): Use coff_pseudo_table.
2901 (coff_sec_sym_ok_for_reloc): Remove.
2902 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2903 and comment all zero entries and remove #if 0 code.
2906 * config/obj-coff.h (obj_pop_insert): Define.
2907 (coff_pseudo_table): Declare.
2910 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2911 s_get_size, s_set_size. Comment all zero entries.
2914 * config/obj-elf.c (elf_s_get_other): New function.
2915 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2916 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2917 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2919 (obj_elf_parse_section_letters): Don't pass error strings to
2920 printf as format arg.
2923 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2925 (elf_s_get_other): Declare.
2926 (S_GET_OTHER) Define as elf_s_get_other if not already
2928 (S_SET_OTHER): Only define when not already defined.
2929 (elf_obj_read_begin_hook): Declare.
2930 (obj_read_begin_hook): Define.
2931 (elf_obj_symbol_new_hook): Declare.
2932 (obj_symbol_new_hook): Define.
2935 * config/obj-multi.h: Add copyright header and protect against
2936 multiple inclusion. Add * to all function pointers.
2937 (OBJ_HEADER): If defined, include it rather than other defines
2939 (obj_frob_file_after_relocs): Test for NULL.
2940 (obj_symbol_new_hook): Here too.
2941 (obj_sec_sym_ok_for_reloc): And here.
2942 (S_GET_OTHER): Define.
2943 (S_GET_DESC): Define.
2944 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2945 (OBJ_MAYBE_ELF): Update comment.
2947 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2948 OBJ_AOUT preprocessor conditional and handle emulation by
2949 testing OUTPUT_FLAVOR.
2950 (i386_displacement): Here too.
2951 (md_section_align): Similarly here.
2952 (i386_target_format): Conditionally compile when more than one
2953 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2954 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2955 (i386_displacement): Here too.
2958 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2959 Define TARGET_FORMAT for aout only when not multi.
2962 * config/te-multi.h: Delete file as it's identical to te-generic.h
2964 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2966 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2967 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2970 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2972 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2975 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2977 * config/tc-mips.c (mips_do_align): New function.
2978 * config/tc-mips.h (md_do_align): Define.
2980 2000-01-10 Philip Blundell <philb@gnu.org>
2982 * doc/c-arm.texi (ARM Options): Fix typo.
2983 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2984 line separator for Linux.
2985 * doc/as.texinfo (Comments): Mention the ARM.
2987 2000-01-10 Philip Blundell <pb@futuretv.com>
2989 * configure.in (arm*-*-conix*): New target.
2990 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2992 * configure: Regenerate.
2994 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2996 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2997 (obj_elf_visibility): New function.
2999 * doc/as.texinfo (Visibility): New node: document visibility
3002 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3004 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3005 warning for absolute jump/call without `*' in non-intel mode. No
3006 need to set i.types[0] JumpAbsolute in intel mode.
3008 1999-12-22 Philip Blundell <pb@futuretv.com>
3010 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3011 hook function when changing sections.
3012 (arm_s_data): Likewise.
3014 1999-12-14 Nick Clifton <nickc@cygnus.com>
3016 * config/tc-arm.c (md_parse_option): Add support for -marm720
3017 command line switch.
3019 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3021 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3022 (r_registers, xr_registers): Define.
3023 (r_register_name, xr_register_name): New functions.
3024 (md_assemble): Handle new am33 operand types and instruction
3026 (mn10300_insert_operand, check_operand): Likewise.
3028 1999-11-29 Nick Clifton <nickc@cygnus.com>
3030 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3031 (s_force_thumb): Set thumb_mode to 2.
3032 (md_assemble): Do not complain about thumb instructions on a
3033 non-thumb target if thumb_mode is set to 2.
3035 1999-11-28 Michael Meissner <meissner@cygnus.com>
3037 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3038 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3039 (O_...): Add new machine dependent expressions if we are handling
3040 explicit relocations.
3041 (alpha_reloc_op): New static table holding the explicit relocation
3043 (alpha_literal_hash): New static to hold the hash table for
3044 explicit relocations.
3045 (alpha_macros): Add support for explicit relocations.
3046 (md_begin): If explicit relocations, initialize hash table.
3047 (md_assemble): Don't print a second error if tokenize_arguments
3048 already printed an error message.
3049 (md_apply_fix): Add support for explicit relocations.
3050 (alpha_force_relocation): Ditto.
3051 (alpha_fix_adjustable): Ditto.
3052 (alpha_adjust_symtab): New function to support explicit
3054 (alpha_adjust_symtab_relocs): Ditto.
3055 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3056 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3057 Add support for explicit relocations. Return -2 if an error
3058 message was already printed.
3059 (find_macro_match): Add support for explicit relocations. Comment
3061 (emit_insn): Add support for explicit relocations.
3062 (assemble_tokens): Ditto.
3064 (load_expression): Ditto.
3067 (emit_ir_load): Ditto.
3068 (emit_loadstore): Ditto.
3071 (emit_sextX): Ditto.
3072 (emit_division): Ditto.
3073 (emit_jsrjmp): Ditto.
3074 (emit_retjcr): Ditto.
3076 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3078 (tc_adjust_symtab): If explicit relocations, call the function
3079 alpha_adjust_symtab.
3080 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3081 relocations next to the literal relocation they reference.
3082 (TC_INIT_FIX_DATA): Initialize the new fields.
3083 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3085 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3087 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3088 'B' operand for PA2.0 bb instruction.
3090 1999-11-18 Nick Clifton <nickc@cygnus.com>
3092 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3095 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3097 (mcore_force_relocation): Force relocations to be generated for
3100 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3102 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3103 (i386_displacement): Disallow O_big displacements.
3105 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3107 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3108 Small improvements in error checking.
3109 (md_assemble): Support for unconditional ARM instructions.
3110 (md_parse_option): Support for -m[arm]v5e flag.
3112 1999-11-12 Nick Clifton <nickc@cygnus.com>
3114 * macro.c (buffer_and_nest): Do not check beyond the end of the
3117 1999-11-11 Nick Clifton <nickc@cygnus.com>
3119 * macro.c (buffer_and_nest): Look for seperator after TO and
3122 1999-11-08 Andrew Haley <aph@cygnus.com>
3124 * app.c (do_scrub_chars): When in State 10, treat backslash
3125 characters in the same way as as symbol characters.
3127 1999-11-07 Richard Henderson <rth@cygnus.com>
3129 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3130 the previous label was in the current section before playing
3131 with auto-alignment.
3133 1999-11-06 Nick Clifton <nickc@cygnus.com>
3135 * config/tc-v850.c (v850_force_relocation): Force relocation
3137 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3140 1999-11-05 Michael Meissner <meissner@cygnus.com>
3142 * expr.h (operatorT): Increase machine dependent operators to 16.
3143 * expr.c (op_rank): Ditto.
3145 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3147 * read.c (pseudo_set): Reject attempts to set the value of a
3150 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3153 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3155 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3156 to bfd_set_section_contents.
3158 1999-11-03 Nick Clifton <nickc@cygnus.com>
3160 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3162 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3164 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3165 (mips_ip): Use OPCODE_IS_MEMBER.
3167 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3169 * config/tc-arm.c (reg_required_here): Improve comments.
3171 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3172 (tinsns): Initialize variants field.
3174 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3175 BAD_PC respectively.
3177 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3179 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3180 * config/tc-arm.h: Fix compile time warnings.
3182 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3184 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3185 form @abs16, @(abs16) and @(abs16 + imm).
3187 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3189 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3190 (ISA_HAS_64_BIT_REGS) New.
3191 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3192 mips_emit_delays,macro_build,load_register,load_addresss,
3193 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3194 and/or use new ISA_xxx macros in expressions involving
3195 ISA, particularly mips_opts.isa.
3197 1999-10-18 Michael Meissner <meissner@cygnus.com>
3199 * expr.h (operatorT): Add machine dependent operators md1..md8.
3200 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3201 for the machine dependent operators to use.
3203 * expr.c (op_rank): Add machine dependent operators.
3205 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3207 (O_cpregister): Ditto.
3208 (md_begin): Change X_op test that field is wide enough to use
3209 O_max instead of O_alpha_max.
3210 (cpu_types): Fill in missing initializer.
3211 (alpha_num_macros): Make unsigned.
3212 (md_assemble): Make opnamelen be size_t.
3213 (md_apply_fix): Cast alpha_num_operands to int before testing.
3214 (alpha_force_relocation): Ditto.
3215 (alpha_fix_adjustable): Ditto.
3216 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3217 (tc_gen_reloc): Ditto.
3218 (tc_get_register): Ditto.
3223 (s_alpha_ent): Ditto.
3224 (s_alpha_end): Ditto.
3225 (s_alpha_frame): Ditto.
3226 (s_alpha_prologue): Ditto.
3227 (s_alpha_file): Ditto.
3228 (s_alpha_gprel32): Ditto.
3229 (s_alpha_proc): Ditto.
3230 (s_alpha_set): Ditto.
3231 (s_alpha_base): Ditto.
3232 (s_alpha_align): Ditto.
3233 (s_alpha_arch): Ditto.
3234 (alpha_align): Ditto.
3235 (assemble_insn): Suppress unused variable warning.
3237 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3238 order in the structure.
3239 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3241 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3243 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3245 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3247 * config/tc-i386.c (i386_index_check): Correct #endif location.
3249 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3251 * as.c (show_usage): Document new options.
3252 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3253 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3254 (parse_args): Parse the new options.
3255 (main): If there were warnings, and --fatal-warnings
3256 was specified, print an error.
3257 * as.h: New variable, flag_fatal_warnings, for new option.
3259 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3261 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3262 '@'. Change autoincrement completers to fall through to cache control
3265 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3267 (pa_parse_addb_64_cmpltr): New function.
3269 * config/tc-hppa.c (pa_ip): Change error message.
3270 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3271 '?Q' args to allow falling through.
3273 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3274 Remove unused conditional codes.
3275 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3277 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3279 * config/tc-d30v.c (CHAR_BIT): Define.
3280 (check_range): Fix bit operations to support integers bigger than
3283 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3285 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3288 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3289 Doug Evans <devans@cygnus.com>
3291 Add support for m32rx.
3292 * config/tc-m32r.c (enable_m32rx): New static global.
3293 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3294 (allow_m32rx): New function.
3295 (M32R_SHORTOPTS): Add `O'.
3296 (md_longopts): Add --m32rx plus several warning options.
3297 (md_parse_option): Handle new options.
3298 (md_show_usage): Print them.
3299 (md_begin): Enable m32rx.
3300 (OPERAND_IS_COND_BIT): New macro.
3301 (first_writes_to_seconds_operands): New function.
3302 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3303 (target_make_parallel,assemble_two_insns): New functions.
3304 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3305 If optimizing and m32rx, try to make consecutive insns parallel.
3307 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3309 * config/tc-mips.c (nopic_need_relax): Allow for the
3310 .sdata.foo sections generated by -fdata-sections,
3311 and for the .gnu.linkonce.s sections generated by C++.
3313 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3315 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3316 with cleaner code using completer prefixes. Add 'Y'.
3318 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3320 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3322 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3323 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3324 insn does not match and we should try the next insn in the table.
3326 1999-09-22 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3330 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3332 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3335 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3337 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3338 OBJ_ELF. If ELF, add "sq".
3339 (md_parse_option): If ELF, ignore -s and -q.
3340 (md_show_usage): Mention ELF options.
3342 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3344 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3347 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3349 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3351 * config/tc-hppa.c (struct pa_it): New field "trunc".
3352 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3353 (pa_parse_ftest_gfx_completer): New function
3354 (pa_parse_fp_cnv_format): New function.
3356 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3357 (md_apply_fix): Handle 22bit pc-rel branches.
3359 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3361 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3363 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3365 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3367 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3369 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3370 (pa_ip): Handle 'fX'.
3372 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3374 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3375 unwinds unless the function is in the text space.
3376 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3378 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3380 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3381 (md_assemble): To here. Tweak address generation.
3383 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3385 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3386 (md_assemble): Call dwarf2_where for OBJ_ELF.
3387 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3388 (pa_end_of_source): New function.
3389 * tc-hppa.h (md_end): Define for OBJ_ELF.
3391 1999-09-14 Michael Meissner <meissner@cygnus.com>
3393 * configure.in (Canonicalization of target names): Remove adding
3394 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3395 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3396 * configure: Regenerate.
3398 1999-09-14 Donn Terry <donn@interix.com>
3400 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3402 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3404 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3405 pc-relative jmp/call to an absolute symbol.
3406 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3407 absolute section symbols.
3409 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3410 jump handling code and comments.
3412 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3414 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3415 the value if TE_PE and a global defined symbol.
3417 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3419 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3420 print the symbol, rather than printing it here.
3422 1999-09-11 Donn Terry <donn@interix.com>
3424 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3425 BFD_RELOC_RVA relocations.
3427 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3428 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3431 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3433 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3434 * doc/internals.texi (Object format backend): Document
3437 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3438 relocations against global symbols if TE_PE.
3440 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3441 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3443 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3446 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3447 symbols which do not have a constant value, or tags with
3448 non-tags. Remove the symbol from the list before adding it at the
3451 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3452 C_FCN symbol differently if TE_PE.
3453 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3454 appears in the pseudo-op, rather coff_line_base which is only set
3457 * config/obj-coff.c (obj_coff_loc): New static function.
3458 (obj_pseudo_table): Add "loc".
3460 * config/obj-coff.c (add_lineno): Check that the line number is
3463 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3464 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3466 (md_atof): Return NULL rather than 0.
3467 * config/tc-i386.c (md_atof): Change type to int.
3468 * expr.c (expr): Change first parameter to int.
3469 * config/obj-coff.c: Add declarations for static functions.
3470 (coff_frob_symbol): Use SYM_AUXENT.
3471 * config/tc-i386.h (flag_16bit_code): Don't declare.
3473 * config/obj-coff.c (obj_coff_section): Default to setting
3474 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3476 * write.c (adjust_reloc_syms): Print adjusted fixup.
3478 * expr.c (integer_constant): Correct too_many_digits calculation
3481 1999-09-09 Andreas Schwab <schwab@suse.de>
3483 * doc/c-arm.texi: Fix arguments of @var to not contain
3486 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3488 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3490 (md_parse_option): Only support -k flag for ELF and COFF targets.
3492 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3494 * config/tc-hppa.c (pa_ip): Put strict register checks before
3495 call to pa_parse_number.
3497 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3499 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3501 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3504 1999-09-06 Donn Terry <donn@interix.com>
3506 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3508 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3510 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3511 candidate instruction. Require registers for register arguments
3512 when in strict mode. Require assemble-time constants for
3513 constants when in strict mode.
3514 (pa_get_absolute_expression): Require a constant when in strict
3517 1999-09-06 Nick Clifton <nickc@cygnus.com>
3519 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3521 1999-09-04 Steve Chamberlain <sac@pobox.com>
3523 * config/tc-pj.c: New file, supports picoJava in ELF.
3524 * config/tc-pj.h: Ditto.
3525 * configure.in (pjl*, pj*): New targets.
3526 * Makefile.am: Rebuild dependencies.
3527 (CPU_TYPES): Add pj.
3528 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3529 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3530 * doc/c-pj.texi: New file.
3531 * doc/as.texinfo: Add some PJ specifics.
3532 * doc/all.texi: Add PJ to the list of all architectures, sort them
3534 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3535 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3537 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3539 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3540 (obj_frob_file): Test for null pointer.
3541 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3542 (OBJ_PROCESS_STAB): And here.
3543 (elf_obj_sy): Remove
3545 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3546 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3547 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3549 * config/obj-coff.c (no_func): Remove.
3550 (coff_format_ops): Change occurrences of no_func to 0, as we test
3551 for 0 in obj-multi.h.
3553 * configure.in: Enable bfd for i386-coff when primary target is
3554 bfd. Enable i386 elf,coff emulation support. Don't set
3555 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3556 emulation to support.
3557 *configure: Regenerate.
3559 1999-09-02 Nick Clifton <nickc@cygnus.com>
3561 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3562 .section .line directive is encountered.
3564 1999-09-01 Nick Clifton <nickc@cygnus.com>
3566 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3569 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3570 * as.texinfo: Document --gdwarf2 command line option.
3571 Add additional documentation of ARM command line switches.
3573 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3575 * config/tc-i386.c (i386_intel_memory_operand): Combine
3576 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3577 and RESTORE_END_STRING around parse_register calls.
3578 (i386_operand): Here too.
3579 (i386_is_reg): Remove.
3580 (parse_register): Move as_bad calls from within this function to
3583 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3585 Based on a patch from H.J. Lu <hjl@gnu.org>
3586 * config/tc-i386.c (parse_register): Handle FP regs specially.
3587 (md_begin): Remove '(' and ')' from register_chars.
3589 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3591 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3592 error message (done elsewhere).
3594 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3596 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3598 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3600 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3603 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3605 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3607 Add new completers. Fix bug in 64 bit condition handling.
3609 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3612 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3614 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3616 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3618 1999-08-27 Jim Wilson <wilson@cygnus.com>
3620 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3621 (struct ls): Add frag field. Initialize it to zero.
3622 (out_end_sequence): New local text_frag. Set it while in text section.
3623 Replace address check with frag check. Set ls.frag to text_frag if
3624 out_set_addr called.
3625 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3626 Set it before switching sections. Replace address check with frag
3627 check. Set ls.frag to saved_frag if out_set_addr called.
3629 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3631 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3632 output "advance_pc" opcode instead of calling gen_addr_line().
3633 The latter has the undesired side-effect of creating a new row
3634 in the debug line info matrix.
3636 1999-08-26 Jim Wilson <wilson@cygnus.com>
3638 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3639 ls.last_filename if last is less than zero. Set ls.last_filename
3640 when allocating new entry.
3641 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3644 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3646 * config/tc-i386.c (i386_index_check): Fix the displacement size
3647 when INFER_ADDR_PREFIX.
3649 1999-08-18 Nick Clifton <nickc@cygnus.com>
3651 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3654 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3656 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3657 handle 0xffffNNNN constants correctly.
3659 1999-08-16 Nick Clifton <nickc@cygnus.com>
3661 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3664 1999-08-13 Nick Clifton <nickc@cygnus.com>
3666 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3667 (md_apply_fix3): Always pass positive values to
3668 validate_offset_imm.
3670 1999-08-12 Nick Clifton <nickc@cygnus.com>
3672 * config/tc-arm.c (skip_whitespace): New macro.
3673 Formatting tidy ups.
3675 (md_apply_fix3): Store relocation offset in addend for ELF based
3677 (arm_force_relocation): Always generate relocs for Thumb function
3680 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3682 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3683 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3685 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3687 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3688 flags for the unwind subspace.
3690 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3691 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3692 suitable relocation based on the size of the target's pointer.
3693 Always Use subsegment zero for the unwinders.
3694 (pa_level): Handle "2.0w".
3696 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3698 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3699 with the following instruction unless this was specified.
3701 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3703 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3704 certain sections, to match BFD changes.
3706 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3708 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3709 (EXTRA_SCRIPTS): Define to keep automake happy.
3710 * Makefile.in: Rebuild.
3712 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3714 * Makefile.am: Rename .dep* files to DEP*.
3715 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3716 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3718 * Makefile.in: Rebuild.
3720 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3722 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3724 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3726 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3727 avoid problems on DOS filesystems.
3728 * Makefile.in: Rebuild.
3730 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3732 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3734 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3737 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3739 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3740 line to create ${GDBINIT} rather than .gdbinit.
3741 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3743 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3745 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3747 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3749 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3751 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3753 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3754 non-adjustable symbols.
3756 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3758 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3760 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3762 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3765 1999-08-05 Donn Terry <donn@interix.com>
3767 * config/te-interix.h: New file.
3768 * configure.in (i386-*-interix*): New target.
3769 * configure: Rebuild.
3771 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3773 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3774 selectors for ELF too.
3775 (selector_table): Add "ltp" and "rtp" selectors.
3777 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3779 * config/tc-i386.c (i386_operand): No need to change
3780 operand_string pointer in segment reg case before goto
3781 do_memory_reference. Initialise displacement_string_start and
3782 displacement_string_end after do_memory_reference label.
3783 (i386_index_check): Add operand_string param, and print error
3784 message on failure here.
3785 (i386_intel_memory_operand): Instead of here.
3786 (i386_operand): And here.
3787 (INFER_ADDR_PREFIX): Enable.
3789 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3791 * config/tc-i386.h (DefaultSize): Define. Renumber following
3792 opcode_modifier defines.
3794 From Etienne Lorrain <etienne.lorrain@ibm.net>
3795 * config/tc-i386.c (stackop_size): New variable.
3796 (set_16bit_code_flag): Clear it here.
3797 (set_16bit_gcc_code_flag): New function.
3798 (md_pseudo_table): Add "code16gcc" entry.
3799 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3801 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3803 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3804 next_set_end even if the end symbol is being discarded.
3806 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3807 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3808 * config/obj-coff.c: Likewise.
3809 (seg_info_type): Remove.
3810 (seg_info_off_by_4): Change to array of segT.
3811 (s_get_segment): Adjust accordingly.
3812 (obj_pseudo_table): Fully initialize sentinel entry.
3814 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3815 Ralf Baechle <ralf@uni-koblenz.de>.
3817 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3819 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3821 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3823 * config/tc-i386.c: Indentation and white space changes.
3824 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3825 don't enable it by default.
3826 (i386_intel_operand): Remove redundant prototype.
3827 Move check on number of memory operands, and i.mem_operands++
3828 (i386_intel_memory_operand): To here.
3829 Remove i386_immediate code from here. Remove special case code
3830 for input and output using (%dx). Remove base/index checks and
3831 call i386_index_check instead. Save initial operand_string
3832 argument for error message.
3833 (i386_operand): Remove redundant prototype. Move base/index
3834 checks to i386_index_check.
3835 (i386_displacement): Move intel mode check for non-zero
3837 (i386_intel_memory_operand): To here.
3839 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3841 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3842 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3843 by .register pseudo-op if -64 and --no-undeclared-regs.
3844 (s_register, sparc_adjust_symtab): New functions.
3845 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3846 Declare sparc_adjust_symtab as tc_adjust_symtab.
3847 * doc/c-sparc.texi: Add description of #ignore special literal
3848 for .register pseudo-op.
3850 1999-07-30 Catherine Moore <clm@cygnus.com>
3852 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3853 the relocation's section offset.
3855 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3857 * write.c (fixup_segment): Fix generic error check overflow test.
3859 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3860 X_add_number to long.
3862 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3864 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3867 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3869 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3872 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3874 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3876 * configure.bat: Remove; obsolete.
3877 * config/go32.cfg: Likewise.
3879 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3881 * configure.in (i386-*-vxworks*): New target.
3882 * configure: Rebuild.
3884 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3886 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3888 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3890 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3892 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3893 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3894 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3895 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3896 MAX_RELOC_EXPANSION): Define.
3897 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3899 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3901 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3902 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3903 block. Print a warning if an 8-bit or 16-bit constant
3904 displacement or immediate is truncated on output.
3905 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3907 (i386_operand): Disallow immediate jump absolute operand.
3909 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3911 * configure.in: Bump version number to 2.9.5.
3912 * configure: Rebuild.
3914 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3917 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3919 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3920 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3922 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3924 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3926 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3928 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3929 if -mno-fpu was given.
3930 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3932 (cons_fix_new_arm): Remove misleading comments.
3934 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3936 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3938 (relax_segment): Likewise. After giving a rs_org error, convert
3939 the frag to rs_align to avoid cascading errors.
3941 1999-07-12 Andreas Schwab <schwab@suse.de>
3943 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3945 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3947 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3948 as appropriate. Fill in structure initializations. Add variable
3949 initializations. Add casts.
3950 * dwarf2dbg.c (print_stats): Change i to size_t.
3951 * listing.c (listing_listing): Change list_line to unsigned int.
3953 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3955 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3956 rather than checking for \001 and \002 in symbol name.
3957 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3959 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3961 * configure.in (hppa*-linux-gnu*): New target.
3962 * configure: Rebuilt.
3964 1999-07-08 Nick Clifton <nickc@cygnus.com>
3966 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3968 1999-07-07 Nick Clifton <nickc@cygnus.com>
3970 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3971 accessing symbolP directly.
3973 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3975 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3978 1999-07-05 Nick Clifton <nickc@cygnus.com>
3980 * config/tc-arm.c (ARM_EXT_V5): Define.
3981 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3982 (md_begin): Detect ARM v5 architectures.
3983 (md_parse_option): Accept arm v5 specification.
3984 (md_show_usage): Documment -marmv5 switch.
3986 * doc/c-arm.texi: Document -marmv5 command line option.
3988 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3990 (validate_immediate_twopart): New function. Determine if a
3991 constant can be computed by two ADD instructions.
3992 (output_inst): Remove its command line parameter - it was never
3994 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3995 implememt the ADRL pseudo op.
3996 (tc_gen_reloc): Generate a suitable error message if an ADRL
3997 instruction tries to generate a real reloc.
3999 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4001 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4003 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4006 1999-06-27 H.J. Lu <hjl@gnu.org>
4008 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4009 non BFD_ASSEMBLER case.
4011 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4013 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4016 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4018 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4019 out_end_sequence() when the address decreases due to a new frag.
4020 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4021 numbering starts with 1.
4023 1999-06-23 Nick Clifton <nickc@cygnus.com>
4025 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4027 (mcore_s_text): Call obj_elf_text for ELF target.
4028 (mcore_s_data): Call obj_elf_data for ELF target.
4029 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4031 (mcore_s_bss): New function: Dump literal table before changing
4033 (mcore_s_comm): New function: Dump literal table before changing
4036 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4037 No longer static functions.
4038 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4039 Provide prototypes for these functions.
4041 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4043 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4044 a list of names, to try obj_segment_name, and to try abbreviated
4045 names when using COFF without long section names.
4047 * config/tc-alpha.c: More use of symbol accessor functions.
4048 * config/tc-arc.c: Likewise.
4049 * config/tc-d30v.c: Likewise.
4050 * config/tc-fr30.c: Likewise.
4051 * config/tc-i860.c: Likewise.
4052 * config/tc-m88k.c: Likewise.
4053 * config/tc-mcore.c: Likewise.
4054 * config/tc-ns32k.c: Likewise.
4055 * config/tc-sparc.c: Likewise.
4056 * config/tc-v850.c: Likewise.
4058 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4059 sy_value with appropriate accessor functions.
4060 * config/tc-arm.c (md_apply_fix3): Likewise.
4061 * config/tc-d10v.c (AT_WORD_P): Likewise.
4062 * config/tc-v850.c (reg_name_search): Likewise.
4064 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4065 use symbol_get_bfdsym instead.
4066 * config/tc-ppc.c (md_assemble): Likewise.
4067 * config/tc-v850.c (v850_comm): Likewise.
4069 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4071 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4072 the symbol, rather than accessing the bsym member.
4073 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4074 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4075 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4076 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4077 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4078 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4079 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4080 * config/tc-v850.c (tc_gen_reloc): Likewise.
4082 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4084 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4085 (hppa_gen_reloc_type): Conditionalize on BFD64.
4086 (tc_gen_reloc): Re-enable ELF relocations.
4087 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4089 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4091 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4093 (do_ldst): Move assignment out of if condition.
4094 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4095 parentheses to avoid warning.
4097 1999-06-21 Nick Clifton <nickc@cygnus.com>
4099 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4100 macro to get at the BFD symbol associated with a GAS symbol.
4102 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4104 * config/tc-ppc.c: Update for symbol handling changes.
4105 * config/obj-coff.c: Likewise.
4107 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4109 * tc-hppa.c: General cleanups of ELF support. No more spaces
4110 and subspaces for ELF.
4111 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4112 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4113 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4114 (UNWIND_SECTION_NAME): Likewise.
4115 (space/subspace related structures): Conditionalize definitions
4117 (space/subspace directives and support routines): Conditionalize
4118 definitions and references/uses on OBJ_SOM.
4119 (label_symbol_struct): For ELF, track the symbol's segment. For
4120 SOM track its space.
4121 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4123 (USE_ALIASES): Kill for both SOM & ELF.
4124 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4125 (pa_space, pa_subspace): Corresponding changes.
4126 (pa_spaces_begin): Corresponding chagnes.
4127 (md_begin): Do not muck around with space/subspace stuff for
4129 (md_apply_fix): Temporarily disable argument relocation stuff
4131 (tc_gen_reloc): Temporarily disable relocation generation for
4133 (pa_build_unwind_subspace): Similarly.
4135 1999-06-16 Nick Clifton <nickc@cygnus.com>
4137 * config/tc-arm.c (thumb_set): New pseudo op.
4138 (text, data, section): Override these pseudo ops with ARM
4140 (s_thumb_set): New function: Perform the same as a .set pseudo
4141 op, but also mark the alias'ed symbol as being a Thumb
4143 (arm_s_text): New function: Perform the same as the .text
4144 pseudo op, but dump the literal pool before changing
4146 (arm_s_data): New function: Perform the same as the .data
4147 pseudo op, but dump the literal pool before changing
4149 (arm_s_section): New function: Perform the same as the
4150 .section pseudo op, but dump the literal pool before changing
4152 (arm_cleanup): Do not reset the current section before dumping
4155 1999-06-17 Nick Clifton <nickc@cygnus.com>
4157 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4158 OPTION_NO_WARN_UNMATCHED entries.
4159 (md_parse_option): Generate a warning message if an unrecognised
4160 option is encountered.
4162 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4163 (get_operands): When parsing an expression after an '@' symbol
4164 has been detected, do not ignore '#' symbols.
4165 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4168 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4170 From K. Richard Pixley <rich@noir.com>:
4171 * configure.in (ppc-*-vxworks*): New target.
4172 * configure: Rebuild.
4174 1999-06-12 Philip Blundell <philb@gnu.org>
4176 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4178 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4180 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4181 which refer to symbols in linkonce sections, permit reducing the
4182 relocs if the symbol is local.
4184 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4186 * subsegs.c (subseg_text_p): New function.
4187 * as.h (subseg_text_p): Declare.
4188 * read.c (do_align): Use subseg_text_p to set the default fill.
4189 * write.c (subsegs_finish): Likewise.
4190 * config/obj-coff.c (write_object_file): Likewise.
4191 * config/tc-i386.h (md_maybe_text): Don't define.
4192 (md_do_align): Use subseg_text_p to set the default fill.
4193 * config/tc-m32r.c (m32r_do_align): Likewise.
4194 * config/tc-sh.c (sh_do_align): Likewise.
4195 * config/tc-sparc.h (md_do_align): Likewise.
4197 1999-06-12 David O'Brien <obrien@freebsd.org>
4199 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4200 * configure: Rebuild.
4202 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4204 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4205 * Makefile.am: Rebuild dependencies.
4206 * Makefile.in: Rebuild.
4208 * config/tc-i386.c (i386_immediate): Remove unused label
4211 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4212 * symbols.c: Likewise.
4213 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4214 sy_next field when taking address, rather than symbol_next.
4216 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4218 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4219 value from the output file architecture.
4220 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4221 * dwarf2dbg.h: Change bfd_vma to addressT.
4223 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4225 * dwarf2dbg.h: Use PARAMS in function declarations.
4227 1999-06-11 Martin Dorey <mdorey@madge.com>
4229 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4230 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4232 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4234 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4236 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4238 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4241 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4243 * read.c (read_a_source_file): Only declare inescape if
4246 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4248 (find_entry_byval): Add parens to avoid warning.
4250 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4252 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4255 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4257 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4260 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4261 synthetize_setx): New functions.
4262 (md_assemble): Broken the special cases into the above
4263 functions. Make compiler happy if sizeof(bfd_vma)==4.
4264 Fix sethi generated from set/setuw. If instructions have a relloc,
4265 always clear the fields to be relocated in the opcode.
4266 (sparc_ip): Remove special_case global variable.
4268 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4270 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4271 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4272 indication of success rather than a value.
4273 (itbl_get_val): Likewise.
4274 (itbl_get_field): Use strcspn. Change delimiters to include
4276 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4277 (itbl_get_val): Likewise.
4278 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4280 * symbols.c (copy_symbol_attributes): Convert local symbols to
4283 1999-06-10 Nick Clifton <nickc@cygnus.com>
4285 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4288 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4290 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4291 Optimize set if sizeof(bfd_vma) == 64.
4292 (sparc_ip): Fix sethi - without %hi() it should generate
4293 R_SPARC_22 reloc, not R_SPARC_HI22.
4294 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4296 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4298 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4299 (s_ncons): New function.
4300 (native_op_table): New table.
4301 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4302 R_SPARC_OLO10 handling.
4304 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4306 * expr.h (struct expressionS): Revert last change; widen X_op.
4307 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4309 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4311 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4312 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4313 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4314 * Makefile.in: Regenerated.
4316 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4317 `common' pass on to s_mri_common.
4318 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4320 1999-06-06 Richard Henderson <rth@cygnus.com>
4322 * config/obj-elf.c (obj_elf_section): Don't free the return
4323 value of demand_copy_C_string.
4325 1999-06-05 Richard Henderson <rth@cygnus.com>
4327 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4328 creation logic from obj_elf_create_section.
4330 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4331 (section_stack): New.
4332 (special_sections): Make const.
4333 (obj_elf_section): Gut and rewrite parsing.
4334 (obj_elf_change_section): New function broken out of obj_elf_section.
4335 (obj_elf_parse_section_letters): Likewise.
4336 (obj_elf_section_word): Likewise.
4337 (obj_elf_section_type): Likewise.
4338 (obj_elf_previous): Treat as a toggle.
4339 (obj_elf_popsection): New.
4340 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4341 (ppc_section_type): Likewise.
4342 * config/tc-ppc.h: Likewise.
4344 * expr.h (struct expressionS): Don't make X_op a bitfield.
4345 * config/tc-alpha.c: Update for symbol handling changes.
4346 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4347 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4349 1999-06-05 Richard Henderson <rth@cygnus.com>
4351 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4352 (dwarf2_gen_line_info): Kill unused variables.
4353 (dwarf2_finish): Likewise.
4354 (dwarf2_where): Likewise.
4355 (dwarf2_directive_file): If we've only got a string,
4356 hand off to s_app_file.
4357 * ecoff.c: Move the include of ecoff.h.
4358 * symbols.h (S_IS_FUNCTION): Prototype.
4360 * read.c (LEX_HASH): Supply a default.
4362 (s_globl): Update `c' after skipping whitespace.
4363 * read.h (LEX_END_NAME, is_name_ender): New.
4364 * expr.c (get_symbol_end): Respect it.
4366 1999-06-04 Mark Klein <mklein@dis.com>
4368 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4370 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4372 * config/tc-hppa.c: Update for symbol handling changes.
4374 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4376 * cgen.c: Update for symbol handling changes.
4377 * config/tc-m32r.c: Likewise.
4379 * config/tc-hppa.h: Update for symbol handling changes.
4380 * config/tc-hppa.c: Likewise.
4382 * config/tc-arm.h: Update for symbol handling changes.
4383 * config/tc-arm.c: Likewise.
4384 (symbol_make_empty): Remove. Just use symbol_create.
4386 * symbols.c (symbol_set_tc): Correct name.
4388 * Makefile.am: Rebuild dependencies.
4389 ($(OBJS)): Don't depend upon struc-symbol.h.
4390 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4391 * dep-in.sed: Don't remove struc-symbol.h.
4392 * Makefile.in: Rebuild.
4394 * doc/internals.texi (Symbols): Describe changes in symbol
4397 1999-06-03 Richard Henderson <rth@cygnus.com>
4399 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4400 instead of doing the work by hand.
4402 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4404 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4405 state of line state-machine.
4406 (struct ls): Collect DWARF2 line state-machine state in new member
4407 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4408 resulted in any DWARF2 directives.
4409 (reset_state_machine): New function.
4410 (out_end_sequence): Ditto.
4411 (dwarf2_gen_line_info): When switching sections or switching to a
4412 lower text address, call out_end_sequence() first to terminate the
4413 previous code sequence as code sequences MUST have monotonically
4414 increasing addresses.
4415 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4417 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4419 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4420 DWARF2 debug info (line information only, at this point).
4421 * as.h: Update comment about supported debug formats.
4422 * dwarf2dbg.c, dwarf2dbg.h: New files.
4423 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4425 * expr.c (operand): Don't use [ for parens if we want an index op.
4426 (op_encoding): Switch [ into O_index, if desired.
4427 (op_rank): Renumber with O_index on bottom.
4428 (expr): If O_index, match closing bracket.
4429 * expr.h (O_index): New.
4431 * read.c (read_a_source_file): Conditionally allow matched "
4432 in lines passed to md_assemble.
4434 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4436 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4438 Add support for storing local symbols in a small structure to save
4439 memory when assembling large files.
4440 * as.h: Don't include struc-symbol.h.
4441 (symbolS): Add typedef.
4442 * symbols.c: Include struc-symbol.h.
4443 (local_hash): New static variable.
4444 (save_symbol_name): New static function, from symbol_create.
4445 (symbol_create): Call save_symbol_name.
4446 (local_symbol_count): New static variable.
4447 (local_symbol_conversion_count): Likewise.
4448 (LOCAL_SYMBOL_CHECK): Define.
4449 (local_symbol_make): New static function.
4450 (local_symbol_convert): New static function.
4451 (colon): Handle local symbols. Create local symbol for local
4453 (symbol_table_insert): Handle local symbols.
4454 (symbol_find_or_make): Create local symbol for local label name.
4455 (symbol_find_base): Check for local symbol.
4456 (symbol_append, symbol_insert): Check for local symbols.
4457 (symbol_clear_list_pointers, symbol_remove): Likewise.
4458 (verify_symbol_chain): Likewise.
4459 (copy_symbol_attributes): Likewise.
4460 (resolve_symbol_value): Handle local symbols.
4461 (resolve_local_symbol): New static function.
4462 (resolve_local_symbol_values): New function.
4463 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4464 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4465 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4466 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4467 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4468 (symbol_previous, symbol_next): New functions.
4469 (symbol_get_value_expression): Likewise.
4470 (symbol_set_value_expression): Likewise.
4471 (symbol_set_frag, symbol_get_frag): Likewise.
4472 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4473 (symbol_mark_used_in_reloc): Likewise.
4474 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4475 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4476 (symbol_mri_common_p): Likewise.
4477 (symbol_mark_written, symbol_clear_written): Likewise.
4478 (symbol_written_p): Likewise.
4479 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4480 (symbol_section_p, symbol_equated_p): Likewise.
4481 (symbol_constant_p): Likewise.
4482 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4483 (symbol_get_obj, symbol_set_obj): Likewise.
4484 (symbol_get_tc, symbol_set_tc): Likewise.
4485 (symbol_begin): Initialize local_hash.
4486 (print_symbol_value_1): Handle local symbols.
4487 (symbol_print_statistics): Print local symbol statistics.
4488 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4489 Declare new symbols.c functions. Move many declarations here from
4491 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4492 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4493 (struct symbol): Move bsym to make it clearly the first field.
4494 Remove TARGET_SYMBOL_FIELDS.
4495 (symbolS): Don't typedef.
4496 (struct broken_word): Remove.
4497 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4498 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4499 (symbol_clear_list_pointers): Likewise.
4500 (symbol_insert, symbol_remove): Likewise.
4501 (symbol_previous, symbol_append): Likewise.
4502 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4503 (struct local_symbol): Define.
4504 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4505 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4506 (local_symbol_get_frag, local_symbol_set_frag): Define.
4507 (local_symbol_get_real_symbol): Define.
4508 (local_symbol_set_real_symbol): Define.
4510 * write.c (write_object_file): Call resolve_local_symbol_values.
4511 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4512 (TARGET_SYMBOL_FIELDS): Don't define.
4513 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4514 ECOFF_DEBUGGING, add ECOFF fields.
4515 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4516 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4517 ECOFF_DEBUGGING, add ECOFF fields.
4518 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4519 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4520 * config/tc-mcore.h: Don't include struc-symbol.h.
4521 (TARGET_SYMBOL_FIELDS): Don't define.
4522 (struct mcore_tc_sy): Define.
4523 (TC_SYMFIELD_TYPE): Define.
4524 * Many files: Use symbolS instead of struct symbol. Use new
4525 accessor functions rather than referring to symbolS fields
4528 * read.c (s_mri_common): Don't add in value of line_label.
4530 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4531 checking for SEC_LINK_ONCE.
4533 * config/tc-sh.h (sh_fix_adjustable): Declare.
4535 * app.c (input_buffer): New static variable.
4536 (app_push): Save saved_input in allocated buffer.
4537 (app_pop): Restored saved_input.
4538 (do_scrub_chars): Change get parameter to take char * and int as
4539 arguments. Change GET macro to pass input_buffer to get
4540 function. Don't save input into allocated buffer.
4541 * as.h (do_scrub_chars): Update declaration.
4542 * input-file.c (input_file_get): Change to take char * and int.
4543 Read data into passed in buffer. Remove static buffer.
4544 * read.c (scrub_from_string): Change to take char * and int. Copy
4545 data into passed in buffer.
4547 * hash.h: Neaten. Declare hash_traverse.
4548 * hash.c: Complete rewrite based on BFD hashing code.
4549 * gasp.c (chunksize): New variable.
4550 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4553 1999-05-28 Nick Clifton <nickc@cygnus.com>
4555 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4556 addend unless the target uses an old ABI.
4558 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4560 -Wchar-subscripts cleanup
4561 * listing.c (listing_newline): Use unsigned char variable, so
4562 calls to isascii,iscntrl are correct.
4563 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4565 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4566 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4567 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4568 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4570 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4572 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4574 (arch_coldfire_p): New #define.
4575 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4577 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4579 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4581 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4582 (install_operand): Add place `N'.
4583 (init_table): Add registers ACC, MACSR, MASK.
4585 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4587 * config/tc-m68k.c: Change mcf5200 --> mcf.
4588 (archs): Add mcf5206e, mcf5307.
4589 (m68k_ip): Add format `u'.
4590 (install_operand): Add place `m', `M', `h'.
4591 (init_table): Add upper/lower registers.
4593 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4595 1999-05-28 Martin Dorey <mdorey@madge.com>
4597 * config/tc-i960.c: Several minor changes to add ELF and
4598 BFD_ASSEMBLER support.
4599 * config/tc-i960.h: Likewise.
4600 * configure.in (i960-*-elf*): New target.
4601 * aclocal.m4, configure: Rebuild.
4603 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4605 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4606 reloc changes when defined(BFD_ASSEMBLER).
4608 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4610 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4612 * write.c (write_print_statistics): Output to file, not stderr.
4614 * expr.c (generic_bignum_to_int32,64): Prototype.
4616 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4617 output_sleb128, output_uleb128, output_big_sleb128,
4618 output_big_uleb128, output_big_leb128): Prototype.
4619 (output_big_sleb128, output_big_uleb128): Make inline.
4620 (output_big_leb128): Remove inline
4622 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4623 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4624 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4625 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4626 value for correct overflow check in write.c:fixup_segment.
4627 * write.c (fixup_segment): Move bitfield overflow checks to after
4628 the md_apply_fix call.
4629 * config/obj-coff.c (fixup_segment): Likewise.
4630 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4631 valueT *val argument.
4633 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4635 * config/atof-ieee.c (gen_to_words): Correctly round a
4636 denormalized number. Fix off-by-one in range checking for
4637 exponent in a denormal.
4639 1999-05-10 Nick Clifton <nickc@cygnus.com>
4641 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4644 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4646 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4648 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4650 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4651 (ReverseRegRegmem): Remove.
4652 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4653 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4654 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4657 From Doug Ledford <dledford@redhat.com>
4658 * config/tc-i386.h (RegXMM): New for P/III.
4659 * config/tc-i386.c: Add support for P/III.
4661 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4663 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4664 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4665 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4667 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4669 * config/tc-i386.c (i386_immediate): Skip whitespace before
4670 complaining about junk after expression.
4671 (i386_displacement): Likewise.
4673 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4675 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4676 Don't copy before downcaseing.
4678 1999-05-05 Catherine Moore <clm@cygnus.com>
4680 * tc-m68k.c: Include elf/m68k.h.
4681 (m68k_elf_final_processing): New routine.
4682 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4685 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4687 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4690 1999-04-30 Nick Clifton <nickc@cygnus.com>
4692 * config/tc-mcore.c (mcore_s_section): Dump literals before
4695 1999-04-29 Nick Clifton <nickc@cygnus.com>
4697 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4700 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4702 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4703 (TC_INIT_FIX_DATA): Delete.
4704 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4705 (TC_INIT_FIX_DATA): Delete.
4706 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4707 * write.c (fix_new_internal): Initialize fx_cgen member.
4708 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4709 (gas_cgen_md_apply_fix3): Update.
4710 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4711 (md_cgen_record_fixup_exp): Update.
4712 (FX_OPINFO_R_TYPE): Update.
4714 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4715 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4716 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4717 * frags.h (struct frag): Make opindex, opinfo ints.
4719 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4721 1999-04-26 Tom Tromey <tromey@cygnus.com>
4723 * aclocal.m4, configure: Updated for new version of libtool.
4725 1999-04-22 Nick Clifton <nickc@cygnus.com>
4727 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4729 (md_apply_fix3): Do not fix up absolute relocations against
4732 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4734 1999-04-20 Nick Clifton <nickc@cygnus.com>
4736 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4737 changes and data-in-text directives.
4738 (mcore_cons): New function: intercept cons() operations.
4739 (mcore_float_cons): New function: intercept float_cons()
4741 (mcore_stringer): New function: intercept stringer() operations.
4743 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4745 * obj.h (struct format_ops): Change generate_asm_lineno field to
4747 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4749 * config/tc-alpha.c (find_opcode_match): Add default case to
4751 (find_macro_match): Likewise.
4752 (load_expression): Parenthesize && within ||.
4754 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4756 1999-04-17 Nick Clifton <nickc@cygnus.com>
4758 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4759 .text .data .section pseudo ops.
4760 (mcore_s_section): New function. Dump lits before changing secs.
4761 (mcore_s_text): New function. Dump lits before changing secs.
4762 (mcore_s_data): New function. Dump lits before changing secs.
4764 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4766 * config/tc-mips.c (mips_32bitmode): New.
4767 (md_begin): Set mips_32bitmode if needed.
4768 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4769 Set EF_MIPS_32BITMODE.
4771 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4773 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4776 1999-04-16 Nick Clifton <nickc@cygnus.com>
4778 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4780 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4782 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4783 expressions correctly.
4786 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4788 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4790 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4792 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4793 and fmpynfadd instructions.
4795 1999-04-11 Richard Henderson <rth@cygnus.com>
4797 * as.h (environ): Declare it, if needed.
4798 * as.c (dump_statistics): Don't declare environ.
4799 * configure.in (environ): Detect declaration.
4800 * configure, config.in: Rebuild
4802 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4803 (i386_displacement): Allocate enough space for replacement buffer.
4804 Clean up replacement buffer initialization.
4806 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4808 * subsegs.c (section_symbol): Don't create a new symbol if one
4809 already exists; instead, use the existing one, but set its segment
4810 and frag data if it hasn't already been defined.
4811 * config/obj-coff.c (c_section_symbol): Likewise.
4813 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4815 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4817 1999-04-08 Nick Clifton <nickc@cygnus.com>
4819 * config/tc-mcore.c: New File: Support routines for MCore
4821 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4822 * config/obj-coff.c: Add support for mcore-pe target.
4824 * Makefile.am: Add support for MCore targets.
4825 * Makefile.in: Regenerate.
4826 * configure.in: Add support for MCore targets.
4827 * configure: Regenerate.
4829 * doc/all.texi: Set MCORE.
4830 * doc/as.texinfo: Document MCore specific command line options.
4832 * write.h: Prevent multiple inclusion.
4834 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4836 * asintl.h (LC_MESSAGES): Never define.
4837 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4839 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4842 * Makefile.am (m68k-parse.c): If configuring in the source
4843 directory, copy m68k-parse.y into the local directory before
4844 running ylwrap, to remove spurious differences when generating
4846 * Makefile.in: Rebuild.
4848 * config/tc-sparc.h (md_do_align): Just allocate the number of
4849 bytes necessary, rather than always allocating 1024.
4851 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4853 * listing.c (listing_newline): Add cast to avoid warning.
4854 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4855 * config/tc-i386.c (i386_scale): Add return value.
4856 (build_displacement_string): Remove unused local temp_disp2.
4857 (i386_intel_memory_operand): Add parentheses to avoid warning.
4858 (i386_intel_operand): Remove unused local end_of_operand_string.
4859 (i386_operand): Remove unused local operand_modifier.
4860 (i386_operand): Add parens to avoid warning.
4862 1999-04-04 Don Bowman <don@pixsci.com>
4864 * configure.in: Add mips*-*-vxworks* target; have it define
4866 * configure, config.in: Rebuild.
4868 1999-03-31 Nick Clifton <nickc@cygnus.com>
4870 * configure.in (emulations): Add support for arm-epoc-pe.
4871 * configure: Regenerate.
4872 * config/te-epoc-pe.h: New file. Define macros specific to
4874 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4875 for arm-epoc-pe target.
4877 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4879 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4881 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4883 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4884 detect ",n" without a condition.
4885 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4888 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4890 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4891 instruction is encoded with one bit.
4894 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4896 * doc/internals.texi (CPU backend): Mention that
4897 line_separator_chars should not include newline. From thi
4898 <ttn@mingle.glug.org>.
4900 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4902 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4903 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4905 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4907 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4909 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4911 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4914 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4916 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4918 1999-03-15 Martin Hunt <hunt@cygnus.com>
4920 * app.c (do_scrub_begin): Change '-' back to a symbol char
4921 so we can use multiple opcodes on a line again.
4923 * config/tc-d30v.c: By default, warn if a symbol has
4924 the same name as a register. Plus some minor
4925 updates from the branch.
4927 1999-03-13 Nick Clifton <nickc@cygnus.com>
4929 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4930 BFD_RELOC_16 and BFD_RELOC_64.
4932 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4934 * expr.c (expr): Add missing else.
4936 1999-03-12 Nick Clifton <nickc@cygnus.com>
4938 * config/tc-arm.c (md_apply_fix3): Improve error message.
4940 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4942 * Makefile.am (CPU_TYPES): Add fr30.
4943 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4944 (fr30,m32r dependencies): Update.
4945 * Makefile.in: Rebuild.
4947 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4948 (gas_cgen_record_fixup_exp): Ditto.
4949 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4950 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4951 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4952 (md_cgen_lookup_reloc): Update use of operand->type.
4953 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4954 (md_convert_frag): Call cgen_operand_lookup_by_num.
4955 (md_cgen_lookup_reloc): Update use of operand->type.
4956 (m32r_cgen_record_fixup_exp): Ditto.
4958 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4960 * config/tc-mips.c (md_show_usage): Fix message.
4962 1999-03-03 Nick Clifton <nickc@cygnus.com>
4964 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4965 and LDR reg,=<expr> instruction.
4967 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4970 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4972 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4974 1999-02-17 Nick Clifton <nickc@cygnus.com>
4976 This patch was created by: Scott Bambrough
4977 <scottb@corelcomputer.com>
4980 Special cased '@' character. The '@' character is used as the
4981 ARM assembler comment character, as a special character
4982 and in ELF .symver pseudo-op's, and as a special character in
4983 .type and .section pseudo-ops.
4984 (symver_pseudo): New static variable.
4985 (symver_state): New static variable.
4986 (struct app_save): Add field 'symver_state'.
4987 (app_push): Save global symver_state int struct app_save.
4988 (app_pop): Restore global symver_state from struct app_save.
4989 (do_scrub_chars): Special case handling of '@' character in
4992 * configure.in: Modified to recognize armv* uname syntax from ARM
4994 * configure: Regenerated.
4996 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4997 a prefix to the section's type.
4998 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4999 the type's typename.
5001 * config/tc-arm.h: Add support for PIC generation:
5002 (pic_code): New boolean.
5003 (obj_relocate_extern): Define.
5004 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5005 (TC_CONS_FIX_NEW): Define.
5006 (tc_fix_adjustable): Define.
5007 (GLOBAL_OFFSET_TABLE_NAME): Define.
5009 * config/tc-arm.c: Add support for PIC generation:
5010 (line_seperator_chars): Allow ';' as a seperator for Linux.
5011 (is_immediate_prefix): New macro.
5012 (arm_parse_reloc): New function.
5013 (s_arm_elf_cons): New function.
5014 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5015 (md_undefined_symbol): Special case handling for the Global Offset
5017 (md_apply_fix3): Handle PIC relocs.
5018 (tc_gen_reloc): Handle PIC relocs.
5019 (md_parse_option): Add support for '-k' command line switch to
5020 enable PIC generation.
5021 (cons_fix_new_arm): New function.
5022 (s_arm_elf_cons): New function.
5024 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5026 * configure.in: Add comments for uses of AC_DEFINE.
5027 * acinclude.m4: Likewise.
5028 * acconfig.h: Remove.
5029 * aclocal.m4: Rebuild.
5030 * configure: Rebuild.
5031 * Makefile.in: Rebuild.
5032 * config.in: Rebuild.
5034 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5036 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5037 non-constant offset from a base register.
5039 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5041 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5044 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5046 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5047 (emit_insn): Look for pc-relative and no-overflow specifiers on
5048 internal relocation types.
5050 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5052 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5055 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5057 (mips_4650, mips_4010, mips_4100): Variables removed.
5058 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5059 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5061 (md_begin): Don't bother initializing the mips_NNNN variables;
5062 mips_cpu is set, and that's good enough now.
5063 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5064 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5065 (show): New function, to handle wrapping in the CPU lists.
5066 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5068 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5070 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5071 than treat as an immediate specifier.
5073 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5075 * config/tc-i386.c: Prototype many functions.
5076 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5077 (i386_immediate): Remove unused second argument.
5078 (i386_intel_operand): Fix i386_is_reg typo.
5079 (i386_operand): Use allow_naked_reg.
5080 (output_invalid): Make operand int for K&R.
5082 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5084 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5086 * Makefile.in: Rebuild.
5088 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5090 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5092 (EXTRA_as_new_SOURCES): Comment out.
5093 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5094 * Makefile.in: Rebuild.
5095 * doc/Makefile.in: Rebuild.
5096 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5097 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5098 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5099 * configure: Rebuild.
5100 * aclocal.m4: Rebuild.
5101 * config.in: Rebuild.
5102 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5103 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5104 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5105 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5106 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5107 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5108 (gas_cgen_record_fixup_exp): Ditto.
5109 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5110 descriptor, not global variable.
5111 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5112 descriptor, not global variable. Refer to insert_operand handler
5113 via cpu descriptor, not global function.
5114 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5115 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5116 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5117 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5118 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5119 * config/tc-m32r.c: Ditto.
5120 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5121 (md_assemble): Ditto.
5122 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5124 1999-02-09 Nick Clifton <nickc@cygnus.com>
5126 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5127 relocations for ELF targets.
5129 1999-02-08 Nick Clifton <nickc@cygnus.com>
5131 * configure.in: Add support for StrongARM target.
5132 * configure: Regenerate.
5134 1999-02-05 Nick Clifton <nickc@cygnus.com>
5136 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5138 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5141 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5143 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5145 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5147 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5148 (INTEL_DWORD_MNEM_SUFFIX): Define.
5151 (DWORD_PTR): Define.
5152 (XWORD_PTR): Define.
5154 (OFFSET_FLAT): Define.
5156 (NONE_FOUND): Define.
5159 * config/tc-i386.c (set_intel_syntax): New routine.
5160 (intel_syntax): Declare.
5161 (allow_naked_reg): Declare.
5162 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5163 (intel_float_operand): New routine.
5164 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5165 Handle brackets as well as parens. Call i386_intel_operand for
5166 intel syntax. Reverse operands if appropriate. Handle new
5167 suffixes. Handle movzx and movsx.
5168 (i386_is_reg): New routine.
5169 (i386_immediate): New routine.
5170 (i386_scale): New routine.
5171 (i386_displacement): New routine.
5172 (i386_operand_modifier): New routine.
5173 (build_displacement_string): New routine.
5174 (i386_parse_seg): New routine.
5175 (i386_intel_memory_operand): New routine.
5176 (i386_intel_operand): New routine.
5177 (i386_operand): Call i386_displacement, i386_immediate,
5178 i386_scale, etc. instead of handling inline.
5179 (parse_register): Handle registers without prefix.
5181 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5183 * configure: Regenerate.
5184 * configure.in (arm-*-oabi): New.
5185 (thumb-*-oabi): New.
5186 * config/tc-arm.c (target_oabi): Declare.
5187 (md_apply_fix3): Support REL relocs.
5188 (md_parse_option): Handle -oabi.
5189 (elf32_arm_target_format): New routine.
5190 (md_longopts): Add OPTION_OABI.
5191 * config/tc-arm.h: Redefine TARGET_FORMAT.
5194 1999-01-28 Nick Clifton <nickc@cygnus.com>
5196 * write.c (write_relocs): Handle out of range error.
5198 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5199 (fr30_force_relocation): Default to 0.
5201 * config/tc-fr30.h (obj_fix_adjustable): Define.
5202 (TC_FORCE_RELOCATION): Define.
5204 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5207 1999-01-16 Nick Clifton <nickc@cygnus.com>
5209 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5210 merge of two instructions if the left instruciton kills the right.
5212 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5214 * Makefile.in: Regenerate.
5215 * configure.in: Redo test for using cgen.
5216 * configure: Regenerate.
5218 1999-01-09 Nick Clifton <nickc@cygnus.com>
5220 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5221 redefinition of this macro.
5223 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5225 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5228 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5230 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5231 a read of HI or LO and an immediatly following branch.
5233 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5235 * config/tc-mips.c (md_begin): Another correction to the setting of
5238 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5240 * config/tc-mips.c (md_begin): Correct type-o in setting of
5243 1998-12-21 Nick Clifton <nickc@cygnus.com>
5245 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5246 bit insn when optimizing, so that parallelised instructions will
5247 start on a 32 bit boundary.
5249 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5251 * config/tc-mips.c (mips_eabi64): New.
5252 (md_begin): Set mips_eabi64.
5253 (mips_elf_final_processing): Use it.
5255 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5257 * config/tc-mips.c (mips_elf_final_processing):
5258 Correct setting of ABI in e_flags.
5260 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5262 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5265 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5267 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5269 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5271 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5272 warning, values that don't fit in the field.
5274 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5276 * config/tc-mips.c (mips_abi_string): New.
5277 (md_parse_option,md_longopts): Add mabi.
5278 (mips_elf_final_processing): Set e_flags based on mabi flag.
5280 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5282 * config/tc-mips.c (md_parse_option): Handle vr4111.
5284 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5286 * config/tc-h8300.c (build_bytes): Change message given if the
5287 instruction requires H8/300H mode and we're not in Hmode, to
5288 suggest that it may be the operand modes that are the problem, not
5289 necessarily the opcode.
5291 1998-12-10 Nick Clifton <nickc@cygnus.com>
5293 * config/tc-fr30.c: Add line separator character.
5295 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5297 * configure.in (hppa-*-mpeix*): New target.
5298 * config/obj-som.h (obj_som_compiler): Declare.
5299 * config/obj-som.c (compiler_seen): New static variable.
5300 (obj_som_compiler): New function.
5301 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5302 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5303 (pa_type_args): Set hppa_priv_level.
5304 (pa_compiler): New static function if OBJ_SOM.
5305 * configure: Rebuild.
5307 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5309 * read.c (output_leb128): Don't mark as inline.
5311 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5313 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5314 AIX .vbyte unaligned data support.
5315 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5316 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5319 1998-12-07 Nick Clifton <nickc@cygnus.com>
5321 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5324 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5326 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5327 BFD_RELOC_ARM_PCREL_BRANCH.
5329 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5331 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5332 checking the target type.
5333 (mips-dec-bsd*): Set endian to little.
5334 * configure: Rebuild.
5336 COFF weak symbol support, based on patches from Mark Elbrecht
5337 <snowball3@usa.net>:
5338 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5339 * config/obj-coff.c (obj_coff_weak): New static function.
5340 (obj_coff_endef) [both versions]: Handle weak symbols.
5341 (coff_frob_symbol): Likewise.
5342 (yank_symbols): Likewise.
5343 (obj_pseudo_table): Add "weak".
5345 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5346 <aymeric.vincent@emi.u-bordeaux.fr>.
5347 * aclocal.m4: Rebuild with current tools.
5348 * configure: Rebuild.
5350 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5351 an assertion failure for a case we can't handle when OBJ_ECOFF.
5353 * expr.c (operator): And with 0xff to avoid problems with signed
5356 1998-12-03 Nick Clifton <nickc@cygnus.com>
5358 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5359 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5361 1998-12-02 Nick Clifton <nickc@cygnus.com>
5363 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5366 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5368 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5369 calculation of pcrel point.
5371 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5373 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5376 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5378 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5380 (d10v_cleanup): Only generate previous insn if a multiline insn is
5383 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5385 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5388 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5390 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5391 -marm6xxx command line switches.
5393 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5395 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5396 (itbl-ops.o): Delete duplicate dependencies.
5397 Rebuild dependencies.
5398 Add fr30 dependencies.
5399 * Makefile.in: Rebuild.
5401 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5403 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5405 * listing.c: Ignore line terminator characters found inside
5408 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5410 * po/gas.pot: Regenerated.
5412 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5414 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5415 fr30_is_label_start(). Also checks for delay slot insns.
5417 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5418 FR30 instructions which contain a colon in the mnemonic.
5420 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5422 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-fr30.c: Removed currently superflous code.
5426 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5428 * config/tc-fr30.h: New file.
5429 * config/tc-fr30.c: Tweaking so that it will compile.
5431 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5433 * config/tc-d10v.h (obj_fix_adjustable): Define.
5434 (TC_FORCE_RELOCATION): Define.
5435 (d10v_force_relocation): Declare.
5436 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5437 (md_apply_fix3): Handle Vtable relocs.
5438 (d10v_fix_adjustable): New.
5439 (d10v_force_relocation): New.
5441 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5443 * config/tc-d30v.c: Change default behaviour to ignore potential
5444 conflicts between register name and symbol names.
5446 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5448 * configure.in: Add fr30-*-*.
5449 * config/tc-fr30.c: New file.
5450 * Makefile.in: Regenerated.
5451 * config.in: Regenerated.
5452 * configure: Regenerated.
5453 * doc/Makefile.in: Regenerated.
5454 * po/gas.pot: Regenerated.
5456 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5458 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5461 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5463 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5465 (do_scrub_chars): Add some casts to unsigned char to avoid
5466 unwanted sign extension.
5467 * read.c (lex_type): Set characters about 127 to be symbol
5469 * config/tc-i386.c (md_begin): Set identifier_chars and
5470 operand_chars for values above 127.
5472 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5474 * configure.in: detect cygwin* instead of cygwin32*
5475 * configure: regenerate
5477 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5479 * listing.c: Add support for producing a listing from piped
5482 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5484 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5485 (append_insn): Account for the tx39's multiply behavior.
5487 1998-10-26 Michael Meissner <meissner@cygnus.com>
5489 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5490 from assemble_parallel_insns. Add support for '->' to indicate
5491 explicitly serializing the instructions.
5492 (md_assemble): Ditto.
5494 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5496 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5499 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5501 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5503 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5505 * config/tc-mips.c : support frame and regmask/fregmask when
5506 MIPS_STABS_ELF is specified.
5508 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5510 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5511 (md_apply_fix): Don't return 1 for VTABLE relocs.
5512 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5514 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5516 * doc/c-i386.texi: Replace occurences of "opcode" with
5517 "instruction mnemonic", "instruction", or "mnemonic" when
5518 referring to the name of an instruction. Use "opcode" when
5519 referring to the sequence of machine bytes.
5521 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5522 (is_opcode_char): Rename to is_mnemonic_char.
5523 (md_assemble and i386_operand): Correct error messages from
5524 "opcode" to "instruction mnemonic"
5525 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5526 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5527 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5528 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5529 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5530 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5531 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5533 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5535 * config/tc-i386.c (i386_operand): Check for garbage after
5538 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5540 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5541 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5543 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5545 * config/tc-sh.h (obj_fix_adjustable): Define.
5546 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5547 (md_apply_fix): Likewise.
5548 (tc_gen_reloc): Likewise.
5549 (sh_fix_adjustable): New.
5551 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5553 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5554 * cgen.h (gas_cgen_finish_insn): Update prototype.
5555 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5556 cgen_insn_t -> CGEN_INSN_INT.
5557 (make_parallel): Update handling of CGEN_INT_INSN_P.
5558 (assemble_parallel_insn): Ditto.
5559 (target_make_parallel): New function.
5560 (md_assemble): Use it.
5562 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5564 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5566 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5568 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5569 converted into lower case.
5571 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5573 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5574 (gas_cgen_tc_gen_reloc): Likewise.
5575 * config/tc-m32r.h (obj_fix_adjustable): Define.
5576 * config/tc-m32r.c (m32r_fix_adjustable): New.
5577 (m32r_force_relocation): Handle VTABLE relocs.
5579 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5581 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5583 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5585 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5586 to lower case before parsing.
5588 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5589 parallel insns modift buts in the PSW as a side effect.
5591 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5593 * config/tc-d30v.c (find_format): Test for missing flag and
5596 (md_apply_fix3): Fix error messages to avoid
5597 assumption about presence of a symbol.
5599 (parallel_ok): Disallow parallel instructions that both modify the
5602 (find_format): Generate a warning if an odd numbered register is
5603 used as the first register in a mutli-register instruction.
5605 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5607 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5608 relocations are always associated with a symbol.
5610 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5612 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5613 (elf32_sparc_force_relocation): Declare.
5614 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5615 (tc_gen_reloc): Handle vtable relocs.
5616 (elf32_sparc_force_relocation): New.
5618 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5620 * symbols.c (S_IS_FUNCTION): New.
5621 * config/tc-v850.h (obj_fix_adjustable): Define.
5622 (TC_FORCE_RELOCATION): Define.
5623 (v850_force_relocation): Declare.
5624 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5625 of fx_addnumber for VTABLE reloc addends.
5626 (md_apply_fix3): Handle VTABLE relocs.
5627 (v850_fix_adjustable): New.
5628 (v850_force_relocation): New.
5630 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5632 * tc-hppa.c (fp_operand_format): Add some additional formats.
5633 (pa_ip): Do not automatically promote into pa2.0 mode.
5634 (pa_level): Handle ".level 2.0".
5636 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5638 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5639 * config/tc-i386.h (template.extension_opcode): Change to
5640 unsigned int to allow full range of 8-bit opcode suffixes.
5641 (None): Redefine as 0xffff.
5643 From Jeff B Epler <jepler@usgs.gov>
5644 * doc/c-i386.texi (i386-SIMD): New section.
5646 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5648 * read.c (discard_rest_of_line): New function.
5649 * read.h: Declare it.
5650 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5652 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5654 * config/tc-d10v.c (find_symbol_matching_register): New function.
5655 (find_opcode): Cope with the case where a register name matches
5658 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5660 * config/tc-v850.c (md_pcrel_from): Rename to
5661 v850_pcrel_from_section.
5662 (v850_pcrel_from_section): Do not resolves symbols in other
5665 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5667 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5669 * config/tc-d10v.c (find_opcode): Generate an error if a register
5670 is supplied for an operand that should not be a register.
5672 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5674 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5675 instructions to have another instruction in the right bin.
5677 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5679 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5680 the right container if the left container holds a branch
5683 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5685 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5686 both a register name and symbol name.
5687 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5689 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5691 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5692 execution unit class.
5694 (reg_name_search): If a name matches a register and a symbol,
5695 prefer the register.
5696 (find_format): Disallow flag registers when a general purpose
5697 register is required.
5698 If a number is required, but a register has been given, check to
5699 see if a symbol with the same name as the register exists, and if
5700 so, use that symbol.
5702 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5704 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5706 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5708 * config/tc-d30v.c (find_format): Do not accept flag registers as
5709 general purpose registers.
5710 (find_format): If an immediate value is expected at a given place
5711 in a format, but a register name has been provided instead, check
5712 to see if that register name matches the name of a predefined
5713 symbol and if it does, then use the symbol instead.
5714 (reg_name_search): If a register name matches a symbol name,
5715 prefer the register name to the symbol name.
5717 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5719 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5720 the previous insn to empty.
5722 1998-09-20 Michael Meissner <meissner@cygnus.com>
5724 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5725 pieces, forcing the use of an ANSI compiler.
5727 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5729 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5731 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5733 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5735 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5737 (obj_elf_vtable_entry): Likewise.
5738 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5739 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5740 (tc_gen_reloc): Likewise.
5741 (arm_fix_adjustable): Likewise.
5742 (elf32_arm_force_relocation): New.
5743 (armelf_frob_symbol): Remove coff-style symbol support.
5745 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5747 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5749 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5751 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5752 OBJ_COFF so that routine is defined for a.out format.
5754 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5756 * config/tc-i386.c (i386_operand): Detect non-segment registers
5757 used as segment prefixes.
5759 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5761 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5762 optimize across FDE boundaries.
5764 * config/obj-coff.c (obj_coff_section): Preserve any link once
5765 flags when setting the section flags.
5767 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5769 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5770 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5772 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5774 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5777 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5779 * frags.c (frag_grow): Include the size of the frag struct in the
5782 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5783 if the new subseg comes before the old.
5785 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5787 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5788 to handle edge8 and edge16.
5790 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5792 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5793 before we clobber the symbol involved.
5795 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5797 * config/tc-arm.c: Remove OBJ_ELF definitions for
5798 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5799 use arm_adjust_symtab for OBJ_COFF.
5800 (armelf_adjust_symtab): New Routine.
5801 * config/tc-arm.h: Define obj_adjust_symtab to
5802 armelf_adjust_symtab for OBJ_ELF.
5804 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5806 * configure.in: Make all i386-elf targets use bfd_gas.
5807 * config/tc-i386.c (tc_i386_force_relocation): New.
5808 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5809 (md_apply_fix3): Likewise.
5810 (tc_gen_reloc): Handle them.
5811 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5812 tc_i386_force_relocation.
5814 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5816 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5818 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5820 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5821 current opcode after writing the first insturction of a reverse
5824 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5826 * read.h (generate_lineno_debug): Add prototype.
5827 * read.c (generate_lineno_debug): Make non-static.
5829 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5831 * config/tc-i386.c (md_assemble): Only warn for address/data size
5834 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5836 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5837 against Thumb function names, as the linker needs this information.
5839 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5841 * expr.c (operand): Check also that there is no advance in operand
5842 after atof_generic in order to decide "is it label 0f or floating
5845 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5847 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5848 command line options with a single dash.
5849 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5851 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5853 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5854 * tc-arm.c (arm_fix_adjustable): New routine.
5856 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5858 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5859 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5860 demand_empty_rest_of_line before mri_comment_end.
5861 (equals): Check garbage after expression before
5862 mri_comment_end in MRI mode.
5864 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5866 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5867 small immediate constant to use the constant itself rather than
5870 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5872 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5873 (pa_leave): Likewise.
5875 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5877 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5879 (i386_operand): Fix an error message.
5881 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5883 * doc/c-arm.texi (ARM Directives): Document .req directive.
5885 * config/tc-arm.c (reg_required_here): Display erroneous string if
5886 the register name could not be decoded.
5887 Do not set inst.instruction if the sift is -1.
5889 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5891 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5894 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5896 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5897 even if it is belived to be unnecessary.
5899 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5901 config/tc-i386.c (i386_operand): Size immediate constants by
5902 suffix (erroneously removed as part of July 7 change).
5904 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5906 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5907 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5908 (armelf_frob_symbol): New Routine.
5909 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5911 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5913 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5915 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5917 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5918 command line switches passed to assembler.
5920 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5922 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5923 (gas_cgen_opcode_desc): Declare.
5924 (gas_cgen_parse_operand): Declare.
5925 (*): Prepend gas_ to gas specific fns to denote them as such.
5927 * cgen.c (gas_cgen_opcode_desc): New global
5928 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5929 (queue_fixup): Renamed from cgen_queue_fixup.
5930 (*): Prepend gas_ to gas specific fns to denote them as such.
5932 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5933 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5934 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5935 Open opcode table and initialize it.
5936 (make_parallel): Use gas_cgen_opcode_desc.
5937 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5938 (md_assemble): Ditto.
5940 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5942 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5943 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5944 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5945 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5946 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5947 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5948 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5949 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5950 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5951 (INIT_STAB_SECTION): Likewise.
5952 (OBJ_PROCESS_STAB): Likewise.
5954 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5955 (md_parse_option): Watch for them.
5956 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5957 (md_begin): Kill neverdef code.
5958 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5959 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5960 (s_alpha_coff_wrapper): New.
5961 (md_pseudo_table): Trap all ECOFF pseudos.
5963 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5965 Start of changes to remove mdebug section from mips*-elf
5966 Based on MIPS_STAB_ELF definition
5967 * acconfig.h: undef if not configured
5968 * config.in: undef if not configured
5969 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5970 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5971 * stabs.c (s_stab_generic): flush frag
5973 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5975 * configure.in: (arm-*-elf): Handle.
5976 (thumb-*-elf): Handle.
5977 * configure: Regenerate.
5978 * read.c (stringer): Fix typo in comment.
5979 * write.c (fixup_segment): Don't add symbol value to addend if
5981 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5983 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5986 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5988 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5989 (write_2_short): Emit warning if new flag is set.
5990 (do_assemble): Set flags if left instruction is one of special
5991 "right-instruction-killer" type.
5993 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5995 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5996 Always output words in debug_info section as big endian.
5997 (sparc_target_format): Choose correct bfd target.
5998 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6000 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6002 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6003 to work with internationalization code. Issue an error when two
6004 operands match that are not allowed to match.
6006 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6008 * configure.in (install_tooldir): Allow target to specify whether
6009 it wants to be installed in $(tooldir)/bin.
6010 * configure: Regenerate.
6011 * Makefile.am (install-exec-local): Set install-exec-tooldir
6012 dependency via configure.
6013 * Makefile.in: Regenerate.
6015 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6017 * Makefile.am (install-exec-local): Split into two ...
6018 (install-exec-bindir,install-exec-tooldir): New rules.
6019 * Makefile.in: Regenerate.
6021 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6023 * Makefile.am (install-exec-local): Don't remove the file before
6024 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6025 W. Rozycki <macro@ds2.pg.gda.pl>.
6026 * Makefile.in: Rebuild.
6028 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6030 * cgen.c: Include libiberty.h.
6031 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6032 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6033 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6034 (md_cgen_lookup_reloc)): Declare.
6035 (md_cgen_record_fixup_exp): Declare.
6036 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6037 (m32r_relax_frag): Declare.
6038 (cgen_md_apply_fix3): Decls moved to cgen.h.
6039 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6040 (m32r_cgen_record_fixup_exp): Delete decl.
6041 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6042 (assemble_nop): Delete.
6043 (expand_debug_syms): Delete unused `exp'.
6044 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6045 Add default case for -Wall.
6046 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6047 (md_atof): Delete unused wordP.
6049 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6051 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6054 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6056 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6057 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6058 .print, .purgem, and .struct. Remove documentation for
6061 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6063 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6064 Update call to insert_operand.
6066 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6068 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6070 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6072 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6073 whitespace after a prefix operator.
6075 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6077 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6079 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6081 * config/tc-sparc.c (log2): New static function.
6082 (s_reserve): Use log2 to convert alignment before calling
6084 (s_common): Use log2 to convert alignment before calling
6085 record_alignment and frag_align.
6086 (sparc_cons_align): Use log2.
6088 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6091 (s_common): Likewise.
6093 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6094 initialization of waddr.
6095 (sparc_elf_final_processing): Add default case to switch.
6097 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6099 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6100 than temporary real.
6102 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * write.c (subsegs_finish): Don't align the segments if there were
6107 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6108 copying aux information.
6110 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6111 expression into a symbol.
6113 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6115 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6116 type to unsigned int.
6117 (md_assemble): Change type used to store offsets from unsigned
6119 (i386_operand): Switch error check to only call RESTORE_END_STRING
6120 once after parse_register.
6122 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6124 * config/tc-v850.c (md_show_usage): Changed format to match that
6127 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6129 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6131 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6133 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6136 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6138 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6139 * doc/Makefile.in: Rebuild.
6141 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6143 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6144 for %lo expressions.
6145 (mips_ip, case 'u'): Move range check after code to mask
6146 off bits in %hi/%lo expressions. Mask off high bits for
6149 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6151 * doc/Makefile.am (gasver.texi): New target.
6152 (as.info, as.dvi): Depends upon gasver.texi.
6153 * doc/as.texinfo: Include gasver.texi. Mention version number on
6154 title page and in top node.
6155 * doc/Makefile.in: Rebuild.
6157 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6159 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6160 but not including the line containing the edict.
6161 * listing.h (LISTING_EOF): New.
6162 * input-scrub.c (input_scrub_next_buffer): Call it.
6164 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6166 * config/tc-i386.c (i386_operand): Don't set the size of an
6167 immediate address based solely on the suffix and the mode.
6169 * config/tc-i386.c (md_assemble): Add assertion to make sure
6170 overlap2 does not set Imm.
6172 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6173 sequences of whitespace to a single space.
6174 (is_space_chars): Just compare with space.
6175 (md_begin): Don't initialize space_chars.
6176 (md_assemble): Just skip a single whitespace character.
6177 (i386_operand): Rewrite base-index parsing to use new
6178 parse_register, and to skip white space. Skip white space in a
6179 number of other places too. Don't give error message if
6180 parse_register fails.
6181 (parse_register): Change reg_string parameter to be non-const.
6182 Add end_op parameter. Skip white space after the `%', and return
6183 end of register string. Give error message here rather than
6186 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6188 Based on patch from Matt Semersky <matts@scd.hp.com>:
6189 * expr.c (op_encoding): Make const.
6190 (expr_set_precedence): New function.
6191 (expr_begin): Don't set operator rankings, just call
6192 expr_set_precedence.
6193 * expr.h (expr_set_precedence): Declare.
6194 * read.c (s_mri): Call expr_set_precedence.
6196 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6198 * doc/as.texinfo (Statements): Remove paragraph discussing
6199 continuing lines with a backslash. This hasn't worked for years,
6202 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6204 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6206 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6207 (ps_CTORS, ps_DTORS): New section types.
6208 (vms_fixup_xtors_section): New function
6209 (Ctors_Psect, Dtors_Psect): Define.
6210 (IS_GXX_XTOR): Define
6211 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6212 Filter static constructors/destructors and add to
6213 Ctors_Symbols/Dtors_Symbols chain.
6214 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6215 appropriate section.
6217 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6218 * makefile.vms: Merge vax/vms support.
6220 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6222 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6223 (elf_pseudo_table): Add them.
6224 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6225 (md_apply_fix): Accept them.
6226 (mips_fix_adjustable): Don't adjust them.
6227 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6228 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6229 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6230 (tc_fix_adjustable): Don't adjust them.
6232 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6234 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6236 * Makefile.in: Regenerate.
6237 * configure.in: AC_SUBST cgen_cpu_prefix.
6238 * configure: Regenerate.
6240 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6242 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6243 Changed all users of COND12_DELAY.
6245 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6247 * config/tc-mn10300.c (set_arch_mach): New function.
6248 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6249 (md_begin): Default to mn10300 mode.
6250 (md_assemble): Only accept instructions for the core mn10300
6251 chip and the active machine type.
6253 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6255 * subsegs.h (segment_info_type): Give the struct a name.
6256 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6257 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6258 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6259 * config/tc-w65.h (tc_reloc_mangle): Declare.
6260 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6262 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6264 * config/tc-v850.c (v850_comm): Restore old section
6265 after common processing.
6267 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6269 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6271 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6273 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6274 char with code that explicitly sign-extends.
6276 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6278 * config/tc-v850.c (md_begin): Restore text section as the current
6279 section after creating call table sections.
6280 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6283 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6284 with call to macro SYM_AUXINFO.
6286 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6288 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6289 with the program transform name.
6290 * Makefile.in: Rebuild.
6292 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6294 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6297 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6299 * config/tc-i386.c (i386_operand): Be prepared for a space between
6300 the open parenthesis and the start of the register operand,
6301 because of the June 16 change.
6303 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6305 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6308 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6310 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6311 even if it is belived to be unnecessary.
6313 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6315 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6317 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6319 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6321 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6322 shift amount for a repeated operand. The shift amount for the
6323 repeated copy comes from the size of the operand.
6325 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6327 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6329 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6331 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6333 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6335 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6336 characters in it as LEX_IS_SYMBOL_COMPONENT.
6337 * config/tc-i386.h (tc_symbol_chars): Define.
6338 (extra_symbol_chars): Declare.
6339 * config/tc-i386.c (extra_symbol_chars): Define.
6340 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6341 (line_comment_chars): Set to '/' if TE_LINUX.
6342 * doc/c-i386.texi (i386-prefixes): Update.
6343 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6345 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6347 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6348 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6350 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6352 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6353 constraint in instructions REP & REPI.
6355 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6357 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6358 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6360 (check_range): If the operand is shifted, then shift the number
6361 before checking its range.
6363 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6365 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6368 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6370 * config/tc-v850.c (v850_comm): Create special sections as needed.
6372 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6374 * config/tc-d10v.c (write_2_short): Addition of swapping
6375 instructions for sequential and reverse sequential order when
6376 given order is not possible.
6378 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6380 * Makefile.am: Rebuild dependencies.
6381 (DEP_INCLUDES): Fix reference to intl build directory.
6382 * Makefile.in: Rebuild.
6384 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6386 * doc/c-i386.texi: Update 16 bit documentation.
6388 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6389 IgnoreDataSize to IgnoreSize as they are used for address size as
6391 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6392 32-bit mode, similarly addr16/data16 and variants.
6394 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6396 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6397 sequential word multiply instructions.
6399 (do_assemble): Add extra command line argument, to allow mul32
6400 attribute to be preserved across parallel insns.
6401 (md_assemble): Insert NOPs between explicitly parallel insns which
6402 contain an 32 bit multiply and a 16 multiply.
6404 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6406 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6409 * config/tc-i386.c (reloc): Add braces.
6411 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6412 consistent with Intel naming.
6413 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6414 use bitfields in sib_byte.
6415 (modrm_byte): Don't use bitfields here either.
6417 * config/tc-i386.c (current_templates): Add const.
6418 (parse_register): Add const to return, param, and char *s.
6419 (i386_operand): Add const to reg_entry *r.
6420 * config/tc-i386.h (templates): Add const to start, end.
6422 Inspired by code for 16 bit gas support from Martynas Kunigelis
6423 <martynas@nm3.ktu.lt>:
6424 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6425 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6426 (uses_mem_addrmode): Remove.
6427 (md_estimate_size_before_relax): Add support here too.
6428 (md_relax_table): Rewrite interface to md_relax for 16 bit
6430 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6431 (opcode_suffix_to_type): Remove.
6432 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6433 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6434 (md_convert_frag): Likewise.
6435 (i386_operand): Add support for 16 bit base/index regs,
6436 immediates, and displacements. Remove some unnecessary casts, and
6437 localise end_of_operand_string, displacement_string_start,
6438 displacement_string_end variables. Add GCC_ASM_O_HACK.
6439 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6441 * config/tc-i386.c (prefix_hash): Remove.
6442 (md_begin): Rewrite without obstacks. Remove prefix hash table
6443 handling. Rewrite lexical table handling.
6444 (i386_print_statistics): Don't print prefix statistics.
6445 (md_assemble): Rewrite instruction parser so that line is not
6446 converted to lower case. Don't do a hash_find for prefixes,
6447 instead recognise them via opcode modifier.
6448 (expecting_operand, paren_not_balanced): Localise variables.
6449 * config/tc-i386.h (IsPrefix): Define.
6450 (prefix_entry): Remove.
6452 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6453 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6454 '\\' in case where comment_chars contains '/'.
6456 * config/tc-i386.c (MATCH): Ensure given operand and template
6457 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6458 you must write `ljmp *table(%ebx)'.
6460 From H.J. Lu <hjl@gnu.org>:
6461 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6462 as 0 ifndef BFD_ASSEMBLER.
6463 (md_assemble): Allow immediate operands without suffix or
6464 other reg operand to default in size to the current code size.
6466 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6468 * config/tc-v850.c (md_begin): Restore creation of
6469 .call_table_text and .call_table_data sections.
6471 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6473 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6474 after emitting a word of noops.
6476 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6478 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6479 (i386_operand): Simplify checks for valid base/index combinations.
6480 Disallow `in 4(%dx),%al'.
6482 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6484 (add_prefix): Change parameter from char to int.
6486 * config/tc-i386.h (Ugh): Define opcode modifier.
6487 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6489 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6490 CONSISTENT_REGISTER_MATCH macros to check register types more
6491 thoroughly. Check for illegal suffix/operand combinations
6492 when matching insns with operands. Handle new `s' suffix, and
6493 associated FloatMF opcode modifier for float insns with memory
6495 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6496 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6497 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6498 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6499 DATA_PREFIX_OPCODE throughout.
6501 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6502 (md_assemble): Rewrite suffix/register operand checking code to be
6503 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6504 AnyMem, the better to grep.
6506 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6507 given a memory operand. Don't set Abs bits either.
6508 (type_names): Remove Mem*, Abs*.
6509 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6510 define opcode_modifiers as these cases are handled by Disp8,
6511 Disp16, Disp32 and suffix checks.
6512 (COMES_IN_BOTH_DIRECTIONS): Remove.
6513 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6515 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6516 if IgnoreDataSize modifier given. Remove ShortformW modifier
6517 test. Add test for ShortForm in W base_opcode modification.
6518 Merge Seg2ShortForm and Seg3ShortForm code.
6519 * config/tc-i386.h (ShortFormW): Remove.
6520 (IgnoreDataSize): Define.
6522 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6524 * config/tc-d30v.c (md_assemble): Store previous segment state
6525 with previous instruction.
6527 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6529 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6530 (ebp, esp): Remove static variables.
6531 (MATCH): Remove test for InOutPortReg.
6532 (i386_operand): Properly handle InOutPortReg here instead.
6533 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6534 (md_assemble): Simplify and correct modrm and sib generation.
6535 (i386_operand): Add warning for scale without index.
6536 Rewrite checks for valid base/index combinations.
6538 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6539 macros and enclose in do while(0).
6540 (RESTORE_END_STRING): Likewise.
6541 (md_assemble): Add one to printed operand number so we start
6542 from 1 not 0. Add some more gettext invocations.
6543 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6546 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6547 DATA_PREFIX, SEG_PREFIX): Define.
6548 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6549 (check_prefix): Remove function.
6550 (add_prefix): New function. Add prefix to i.prefix as well as
6552 (md_assemble): Changes for add_prefix. Remove hack for wait
6553 prefix, instead always output prefixes in fixed order. Test
6554 for jcxz/loop when selecting between word & dword operations,
6555 and add address size prefix rather than operand size prefix.
6556 Remove operand -> address size hack when emitting jcxz/loop.
6557 (i386_operand): Remove O_Absent check as it's done in expr.
6559 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6561 * configure.in: Recognize m5200 as a cpu_type of m68k.
6562 * aclocal.m4: Rebuild with current libtool.
6563 * configure: Rebuild.
6565 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6567 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6568 to relaxable_symbol to prevent references to external symbol from
6571 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6573 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6574 symbols are relaxable.
6576 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6578 * config/tc-v850.c (md_begin): Don't create special
6579 sections by default.
6581 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6583 * config/tc-mips.c (macro): For div and udiv, close the
6584 reorder block as soon as possible.
6586 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6588 From Matt Semersky <matts@scd.hp.com>:
6589 * macro.c (macro_mri_mode): New function.
6590 * macro.h (macro_mri_mode): Declare.
6591 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6594 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6596 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6599 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6600 until after xstrdup in OBJ_EVAX case.
6602 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6604 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6605 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6606 of hardcoded magic number.
6607 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6609 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6611 * read.c (do_s_func): New function.
6613 * read.h (do_s_func): Add prototype.
6615 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6617 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6618 nops if fill pattern not specified.
6620 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6622 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6623 * config/te-go32.h (TE_GO32): Define.
6624 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6626 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6628 Implement .func/.endfunc pseudo-ops.
6629 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6631 * read.c (potable): Add .func,.endfunc.
6632 (s_func): New function.
6633 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6635 (in_doc_func_p,current_function_label): New static globals.
6636 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6638 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6640 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6641 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6642 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6643 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6644 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6645 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6646 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6647 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6648 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6649 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6650 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6651 * config/tc-a29k.c: Don't define md_short_jump_size,
6652 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6653 * config/tc-alpha.c: Likewise.
6654 * config/tc-alpha.h: Likewise.
6655 * config/tc-arm.c: Likewise.
6656 * config/tc-h8300.c: Likewise.
6657 * config/tc-h8500.c: Likewise.
6658 * config/tc-hppa.c: Likewise.
6659 * config/tc-i860.c: Likewise.
6660 * config/tc-i960.c: Likewise.
6661 * config/tc-ppc.c: Likewise.
6662 * config/tc-sh.c: Likewise.
6663 * config/tc-sparc.h: Likewise.
6664 * config/tc-tic30.c: Likewise.
6665 * config/tc-w65.c: Likewise.
6666 * config/tc-z8k.c: Likewise.
6668 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6670 * config/tc-vax.c (_): Delete this macro used for placeholder
6671 values in vax_operand_width_size; it conflicts with the _() macro
6672 used for internationalization.
6674 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6676 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6677 code. From Chris Moller <moller@bops.com>.
6679 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6680 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6681 * read.c (emit_expr): Initialize seg and subseg fields of a new
6683 * write.c (write_object_file): Switch to the appropriate segment
6684 and subsegment when processing a broken word.
6686 * config/tc-m68k.c (mri_assemble): New static function.
6687 (build_mri_control_operand): Call mri_assemble rather than
6689 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6690 (s_mri_endf, s_mri_endw): Likewise.
6692 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6694 * read.c (s_org): Call md_flush_pending_output if it is defined.
6696 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6698 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6700 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6701 (md_parse_option): Add for same.
6702 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6703 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6704 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6706 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6708 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6710 * config/tc-arm.c (find_real_start): Relax definition of local
6713 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6715 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6716 symbols at the given address, not just the last one specified.
6718 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6720 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6721 or number_to_chars_littleendian to write data.
6723 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6725 * config/tc-v850.c (md_assemble): Remove artificially created
6726 register name symbols.
6728 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6730 * write.c (fixup_segment): Change "segment" to "section" in
6733 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6735 * write.c (fixup_segment): Change sym1-sym2 message again.
6737 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6739 * write.c (fixup_segment): Improve error message for sym1-sym2
6740 errors when sym1 is in a different segment from sym2.
6742 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6744 * config/tc-m32r.c (warn_unmatched_high): New static local.
6745 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6746 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6747 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6748 (md_parse_option): Likewise.
6749 (md_show_usage): Likewise.
6750 (m32r_frob_file): Likewise.
6752 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6753 (read_a_source_file): Call them.
6754 * read.h (stabs_generate_asm_file): Declare.
6755 * stabs.c (stabs_generate_asm_file): New function.
6756 (generate_asm_file): New function.
6757 (stabs_generate_asm_lineno): Move file name handling into
6760 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6762 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6763 (d30v_current_align, d30v_current_align_seg): New variables.
6764 (d30v_last_label): New variable.
6765 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6766 (s_d30v_data, s_d30v_section): Likewise.
6767 (md_pseudo_table): Call them.
6768 (md_begin): Initialize d30v_current_align_seg.
6769 (md_assemble): Call d30v_align when needed by known current alignment.
6770 (d30v_frob_label, d30v_cons_align): New functions.
6771 * config/tc-d30v.h (md_do_align): Remove.
6772 (tc_frob_label): Call d30v_frob_label.
6773 (md_cons_align): New.
6775 * config/tc-d30v.c (find_format): Convert complex expressions to
6776 expression symbols before processing. Clean up code formatting.
6778 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6780 * po/Make-in (install-info): New target.
6782 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6784 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6786 * config/tc-mn10300.c (md_assemble): Likewise.
6788 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6790 * Makefile.am: Update with `make dep-am'.
6791 (HFILES): Add cgen.h.
6792 (cgen.o): Depend on cgen.h.
6793 * Makefile.in: Regenerate.
6795 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6797 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6799 * gasp.c (grab_label): Permit a label to be a preprocessor
6800 variable by permitting a label to start with a backslash.
6802 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6804 * config/tc-mips.c (validate_mips_insn): Removed hack
6805 for previously inaccessible bitfields in some INSN_TRAP
6808 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6810 * config/tc-d30v.c (do_assemble): Abort with error message
6811 if opcode operands do not match.
6813 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6815 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6816 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6817 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6818 similar new 'q' operand.
6820 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6822 * cgen.c (cgen_asm_finish_insn): Fix typo.
6824 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6827 * cgen.c: Include it.
6828 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6829 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6830 All callers updated.
6831 * config/tc-m32r.c: Include cgen.h.
6832 (m23r_insn): New members num_fixups,fixups.
6834 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6836 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6837 to avoid compiler warning.
6839 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6841 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6844 * makefile.vms (OBJS): Add ehopt.obj
6846 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6848 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6850 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6852 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6853 a short format insn.
6854 (md_assemble): Set it for explicitly packed insns.
6856 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6858 * config/obj-coff.c (c_symbol_merge): Do not take address of
6859 native fields when performing the memcpy.
6861 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6863 * config/tc-mips.c (macro,macro2): Implement
6864 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6866 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6868 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6869 relocations against globally visible symbols.
6870 * config/tc-m68k.c (relaxable_symbol): New macro.
6871 (m68k_ip, md_estimate_size_before_relax): Use it.
6872 (tc_m68k_fix_adjustable): Also handle weak symbols.
6874 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6876 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6877 references to externally visible symbols.
6878 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6879 values in twice for a PC relative reloc if the symbol is
6882 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6883 don't adjust a PC relative reloc against an externally visible
6885 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6886 for a PC relative fixup against an externally visible defined
6887 symbol, arrange to store object file and addend values as though
6888 the symbol were not defined.
6889 (tc_gen_reloc): Likewise.
6891 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6893 * read.c (sizeof_leb128): Referenced externally by write.c so
6896 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6898 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6899 and expand a 'debug' symbol associated with the next instruction
6900 that does not cause a short instruction to be filled with a NOP.
6901 (md_pseudo_table): Add support for .debugsym.
6902 (assemble_parallel_insn): Add calls to expand_debug_sym as
6904 (md_assemble): Ditto.
6906 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6908 * as.c (main): Conditionally call setlocale.
6909 * gasp.c (main): Likewise.
6910 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6911 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6913 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6915 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6917 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6919 * config/tc-hppa.c: Change all calls to bzero to use memset.
6920 (pa_ip): Add cast to avoid warning.
6921 (tc_gen_reloc, md_apply_fix): Likewise.
6922 (pa_find_space_by_number): Likewise.
6923 (hppa_force_relocation): Likewise.
6924 (pa_block): Change i to unsigned int.
6925 * config/obj-som.h (obj_som_copyright): Declare.
6927 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6929 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6930 for line numbers for assembly source.
6932 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6934 * configure.in: Change version number to 2.9.4
6935 * configure: Rebuild.
6937 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6939 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6941 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6943 * ecoff.h: Change symbolS in function declaration to struct
6946 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6948 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6949 (md_convert_frag): Fix i18n typo.
6951 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6953 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6954 * ecoff.h: Protoype it.
6955 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6956 [EVAX] (s_alpha_prologue): Delete.
6957 (md_pseudo_table): Update.
6959 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6961 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6962 array to local pointer.
6963 (get_args, parse_expr): Add casts to avoid warnings.
6965 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6967 * read.c (s_set): Cast xmalloc return value to fragS *.
6968 * config/tc-m68k.c (m68k_ip): Function made static to match
6969 previous forward declaration.
6970 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6972 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6974 * config/tc-v850.c: Add internationalisation macros to error
6977 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6978 macros to error strings.
6980 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6982 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6983 reloc is in the TOC csect.
6984 (md_apply_fix3): Correct gettext typo.
6986 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6988 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6989 .L - they are local labels and the branches are not really
6990 function calls but rather far jumps.
6992 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6994 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6996 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6998 * config/tc-i386.c (md_assemble): Print operand number rather than
6999 using ordinal_names.
7000 (i386_operand): Likewise.
7002 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7004 * Makefile.am (INTLLIBS): Define to work around apparent automake
7006 All Makefiles: Regenerated.
7008 * Many files: Added gettext invocations around user-visible
7010 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7011 HAVE_LC_MESSAGES): Define.
7012 * dep-in.sed: Added asintl.h.
7013 * po/Make-in: New file.
7014 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7016 * read.c (Z_): Renamed from `_'.
7017 * Makefile.am (SUBDIRS): Added po.
7018 (POTFILES): new macro.
7019 (po/POTFILES.in): New target.
7020 ($(OBJS)): Added asintl.h.
7022 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7023 (as_new_LDADD): Added $(INTLLIBS).
7024 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7025 (gasp_new_LDADD): Added $(INTLLIBS).
7026 (gasp_new_DEPENDENCIES): New macro.
7027 * configure, aclocal.m4: Rebuilt.
7028 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7030 (ALL_LINGUAS): Define.
7031 * macro.c: Include "asintl.h".
7032 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7033 * as.h: Include "asintl.h".
7034 * config/tc-i386.c (ordinal_names): Removed.
7035 (md_assemble): Changed error text to avoid ordinal_names.
7036 (i386_operand): Likewise.
7037 (reloc): Added as_bad to avoid i18n problems.
7038 (tc_gen_reloc): Likewise.
7039 * config/tc-arm.c (bad_args): Now a #define.
7041 * config/obj-vms.c (VMS_stab_parse): Changed type of
7043 (global_symbol_directory): Unified strings to avoid i18n
7045 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7046 avoid i18n problems.
7047 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7048 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7050 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7052 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7054 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7056 * as.c (print_version_id): Added an fprintf to avoid i18n
7058 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7060 * expr.c (expr): Added as_warn call to avoid i18n problems.
7061 * messages.c (as_assert): Changed code to avoid i18n problems.
7062 (as_abort): Likewise.
7063 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7064 (s_space): Likewise.
7065 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7067 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7069 * config/tc-i386.c (check_prefix): New static function, split out
7071 (struct _i386_insn): Add wait_prefix field.
7072 (md_assemble): Remove wait_prefix local variable. Use
7073 check_prefix when adding a prefix.
7075 * config/tc-i386.c (current_templates): New static variable.
7076 (md_assemble): Remove current_templates local variable.
7077 (md_assemble, i386_operand): Improve error and warning messages in
7078 many places. Add RESTORE_END_STRING in many places before error
7079 return. Clarify some comments.
7081 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7083 (md_assemble): Parse string instruction operands, looking for
7084 segment override prefixes. Check for invalid segment prefixes on
7086 (i386_operand): i.seg[] and max mem_operand changes for string
7088 * config/tc-i386.h (EsSeg): Define.
7090 * config/tc-i386.h (regKludge): Define.
7091 (iclrKludge, imulKludge): Don't define.
7092 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7093 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7094 opcode_modifier checks to look for more common cases first. Add
7095 default_seg for IsString case.
7097 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7099 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7101 * configure: Rebuild with new automake and libtool.
7102 * aclocal.m4, Makefile.in: Likewise.
7104 * doc/Makefile.am (as.dvi): New target.
7105 * doc/Makefile.in: Rebuild.
7107 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7109 * configure.in: Added sparc86x support.
7111 * configure: Rebuild.
7113 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7115 (md_parse_option): Warn if -EL is not supported for this architecture.
7117 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7119 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7121 * config/tc-mips.c (mips_ip): Note when we use get match on
7122 the full instruction name.
7124 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7126 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7127 back into the expression to handle add/sub simplification correctly.
7129 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7131 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7133 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7135 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7138 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7140 * symbols.c (max_indent_level): New global.
7141 (print_symbol_value_1): Use it.
7142 * expr.h (expr_build_dot): Declare.
7143 * expr.c (expr_build_dot): New function.
7145 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7147 * symbols.c (print_binary): New function.
7148 (print_expr_1): Call it.
7150 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7152 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7153 operand in the opcode.
7155 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7157 * config/tc-i386.h: Reorder operand flags and opcode modifier
7158 flags for clarity. Remove unused definitions: Unknown,
7159 ImmUnknown, DispUnknown, NoModrm.
7160 * config/tc-i386.c (type_names): Add missing Debug type.
7161 (md_assemble): Better duplicate prefix checking. Quicker string
7162 instruction check via new opcode_modifier flag.
7164 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * doc/as.texinfo (Invoking): Clarify -Wa example.
7168 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7170 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7171 (s_mips_weakext): Define.
7172 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7173 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7176 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7178 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7179 is an error if the value can not be computed at assembly time.
7180 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7182 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7184 * gasp.c (main): Set next field of new include_path structure to
7185 NULL. From Avery Pennarun <averyp@gdc.ca>.
7187 * read.c (s_mri_sect): Call as_bad rather than abort for an
7188 unsupported MRI target.
7190 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7192 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7193 the destination of a branch instruction should be altered.
7194 (find_real_start): New function: Locate the real, Thumb coded
7195 start of a Thumb function.
7196 (do_t_branch23): Alter the destination of branches to Thumb
7199 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7201 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7203 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7206 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7208 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7209 * doc/c-hppa.texi: Likewise.
7211 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7213 * Makefile.am: Rebuild dependencies.
7214 * Makefile.in: Rebuild.
7216 * Makefile.am (DEP_INCLUDES): New variable.
7217 (.dep1): Change to work when srcdir is not an absolute path.
7218 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7219 * Makefile.in: Rebuild.
7221 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7223 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7224 LinearAddress patch.
7226 * configure.in: Set version to 2.9.1.
7227 * configure: Rebuild.
7229 * Branched binutils 2.9.
7231 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7233 * config/tc-i386.h (FWait): Define.
7234 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7235 other prefixes. Check FWait flag in opcode table to see which
7236 instructions require an fwait prefix.
7238 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7240 * stabs.c (get_stab_string_offset): Always create a stab string
7243 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7245 Fix some gcc -Wall warnings:
7246 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7247 * ehopt.c (eh_frame_code_alignment): Likewise.
7248 * expr.c (integer_constant, operand): Likewise.
7249 * frags.c (frag_align): Likewise.
7250 * gasp.c (level_0, change_base, doinstr): Likewise.
7251 * hash.c (hash_ask): Likewise.
7252 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7253 (debugging_pseudo): Likewise.
7254 * macro.c (define_macro, check_macro): Likewise.
7255 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7256 (ignore_rest_of_line, float_cons): Likewise.
7257 * symbols.c (decode_local_label_name): Likewise.
7258 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7259 (fixup_segment, number_to_chars_bigendian): Likewise.
7260 (number_to_chars_littleendian): Likewise.
7261 * config/atof-ieee.c (gen_to_words): Likewise.
7262 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7263 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7264 * read.c (output_big_sleb128): Initialize locals to avoid
7266 (output_big_uleb128, equals): Likewise.
7267 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7268 to unsigned int. Change zeros to unsigned int.
7269 * cond.c (s_if): Add return to default case.
7270 * frags.c (frag_now_fix): Change return type to addressT.
7271 * frags.h (frag_now_fix): Update declaration.
7272 * listing.c (file_info_struct): Change linenum to unsigned int.
7273 (struct list_info_struct): Change hll_line to unsigned int.
7274 (print_source): Update format string.
7275 * read.c (emit_expr): Change scan to unsigned int, and don't
7276 bother to initialize it.
7277 * symbols.c (dollar_label_count): Change to unsigned long.
7278 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7279 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7280 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7282 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7284 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7285 mcf5200 just as we do for m68000.
7286 (m68k_init_after_args): Likewise.
7287 (md_estimate_size_before_relax): Likewise.
7289 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7291 * config/tc-v850.c (md_assemble): Store relocation addend in
7292 fixup instead of instruction.
7294 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7296 * config/tc-i386.c (md_assemble): Swap template arguments to
7297 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7298 This macro is currently symmetric, so passing them the wrong
7299 way didn't cause any problem, but may if the macro is changed
7301 After copying template to i.tm, use i.tm. rather than t-> to
7302 access fields, and make t a const*
7303 Move i.tm.operand_types[] swap to immediately after the copy.
7305 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7307 * expr.h (expr_build_uconstant): Add prototype.
7308 (expr_build_unary,expr_build_binary): Add prototypes.
7309 * expr.c (expr_build_uconstant): New function.
7310 (expr_build_unary,expr_build_binary): New functions.
7312 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7314 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7315 * macro.c (macro_expand_body): Increase buffer size.
7316 * messages.c (as_warn): Likewise.
7317 (as_warn_where, as_bad, as_bad_where): Likewise.
7319 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7321 Based on patch from H.J. Lu <hjl@gnu.org>:
7322 * Makefile.am (DISTSTUFF): New variable.
7323 (diststuff): New target.
7324 * Makefile.in: Rebuild.
7326 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7328 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7329 m32r_elf_section_change_hook.
7331 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7332 emit a nop if a section ends with a 16 bit instruction.
7334 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7336 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7337 s_lcomm rather than obj_coff_lcomm.
7338 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7340 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7342 * config/tc-i386.h (LinearAddress): Define.
7343 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7344 instruction, don't use a default segment.
7346 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7348 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7349 * configure: Rebuild.
7351 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7353 * aclocal.m4, configure: Rebuild with libtool 1.2.
7355 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7357 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7358 PC relative branches. Patch courtesy of Jonathan Walton.
7361 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7363 * configure.in (emulations): Add thumb-pe target.
7365 * configure (emulations): Add thumb-pe target.
7367 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7369 * itbl-lex.l (yywrap): Don't define if already defined as a
7372 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7374 * depend.c (quote_string_for_make): New function.
7375 (wrap_output): Use it.
7377 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7379 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7380 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7382 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7384 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7385 Recognize -GN and -relax.
7386 (md_begin): Initialize gp size from -G switch.
7387 (alpha_force_relocation): Always force if -relax.
7388 (alpha_align): Take a new argument that will specify when to
7389 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7390 Change all callers. Emit nop alignment padding as nop+unop pair.
7392 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7394 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7395 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7397 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7399 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7400 require padding to the next long word boundary.
7402 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7404 * cgen.c: #include symcat.h.
7405 * config/tc-m32r.c: Likewise.
7407 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7409 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7410 absolute expressions instead of '$' prefixed register names.
7412 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7414 * read.c (s_set): Record file and line info for symbols when -as.
7415 (pseudo_set): Don't overwrite that dummy fragment.
7417 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7419 * config/tc-ppc.c (md_pseudo_table): Add "section".
7420 (ppc_named_section): New static function.
7422 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7424 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7425 so we don't have to scan the entire list.
7427 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7429 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7430 case, allow the parallel instructions to modify the same flag
7433 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7435 * listing.c (list_symbol_table): Categorize symbols by
7436 undefined_section rather than sy_frag->line == NULL.
7438 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7440 * Makefile.am (install-exec-local): Install properly when ln
7441 fails or tooldir == prefix.
7443 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7445 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7446 Test result of insert_operand for error.
7448 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7450 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7451 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7452 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7453 * doc/Makefile.in: Rebuild.
7455 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7457 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7458 (macro): Fix handling of M_COP[0-3].
7460 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7462 Based on patches from Ross Harvey <ross@teraflop.com>:
7463 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7464 if macro_alternate or macro_mri.
7465 (getstring): Remove support for byte constants between < and >.
7466 (get_any_string): '<' only starts a string if macro_alternate or
7468 (macro_expand_body): Permit keyword parameters following
7469 positional parameters.
7471 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7472 * configure.in (alpha*-*-netbsd*): New target.
7473 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7474 * configure: Rebuild.
7476 * as.h (flag_warn_suppress_instructionswap): Move from here...
7477 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7478 here, and make static.
7480 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7481 BFD_ASSEMBLER or MANY_SEGMENTS.
7483 * as.c (show_usage): Update bug-gnu-utils address.
7484 * gasp.c (show_usage): Likewise.
7485 * doc/as.texinfo (Bug Reporting): Likewise.
7487 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7489 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7490 insns regardless of the size of a pointer if we're in mips I or
7492 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7494 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7496 Fix rac to accept only a0:
7497 * tc-d10v.c (parallel_ok, find_opcode):
7498 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7499 Introduce OPERAND_GPR.
7501 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7503 * read.c (s_fill): Handle non-constant repeat counts by creating
7504 an rs_space fragment.
7506 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7508 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7509 from as_bad to as_warn.
7511 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7513 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7514 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7515 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7517 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7519 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7520 seg_fix_rotP rather than fix_root from seg_info.
7522 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7524 * expr.c: Add support for 0x1_2_3_4 bignums.
7526 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7528 * configure.in: Change -linux* to -linux-gnu*.
7529 * configure: Rebuild.
7531 * app.c (do_scrub_begin): Treat \r as whitespace.
7533 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7535 * Makefile.am: Update dependencies.
7536 * Makefile.in: Rebuild.
7538 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7540 * configure, aclocal.m4: Rebuild with new libtool.
7542 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7544 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7545 the argument to bfd_set_arch_mach.
7546 (load_address): Use bfd_arch_bits_per_address to determine the
7547 bit size of an address instead of looking at the isa level.
7548 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7550 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7552 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7554 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7556 * ehopt.c: New file.
7557 * as.h (enum _relax_state): Add rs_cfa.
7558 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7559 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7560 * read.c (emit_expr): Call check_eh_frame.
7561 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7562 (relax_segment): Likewise.
7563 * Makefile.am: Rebuild dependencies.
7564 (GAS_CFILES): Add ehopt.c.
7565 (GENERIC_OBJS): Add ehopt.o.
7566 * doc/internals.texi (Frags): Document rs_cfa.
7568 * as.c (show_usage): Mention --traditional-format.
7569 (parse_args): Accept --traditional-format.
7570 * as.h (flag_traditional_format): Declare.
7571 * output-file.c (output_file_create): If flag_traditional_format,
7572 set BFD_TRADITIONAL_FORMAT on stdoutput.
7573 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7575 * config/tc-mips.c (append_insn): Make sure that if we have a
7576 fixup for an unmatched %hi reloc, it does not associated with a
7579 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7580 * doc/Makefile.in: Likewise.
7582 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7584 * config/tc-m32r.c (check_for_side_effects): New function.
7585 (can_make_parallel): Add checks for instruction side effects
7586 clashing with the other instruction.
7587 (assemble_parallel_insn): Improve warning messages. Return error
7588 message from non-swapped instruction order.
7590 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7592 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7594 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7595 md_cleanup definition. This moves the forced literal output to
7596 the end of the source pass, and avoids macro's inserting literals
7597 into the code immediately after the macro expansion.
7599 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7601 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7602 a gas internal symbol is adjustable.
7603 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7605 * as.h: If gcc version greater than 2.6, use `__format__' and
7606 `__printf__' in function attributes, rather than `format' and
7609 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7611 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7613 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7615 Add tms320c30 support:
7616 * config/tc-tic30.h: New file.
7617 * config/tc-tic30.c: New file.
7618 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7619 TARGET_FORMAT as "coff-tic30".
7620 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7621 * Makefile.am: Rebuild dependencies.
7622 (CPU_TYPES): Add tic30.
7623 (CPU_OBJ_VALID): tic30-aout is valid.
7624 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7625 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7626 * configure, Makefile.in: Rebuild.
7628 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7630 * config/tc-v850.c (md_assemble): Improvements to error messages.
7632 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7634 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7635 BFD_RELOC_HI16_S to store the high bits of any value.
7637 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7638 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7639 assembler calculate relocations to any external symbol at all.
7640 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7641 involving generation of pc-relative relocs.
7642 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7643 has been moved to md_apply_fix3.
7645 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7646 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7647 which actually means (the address of identifier's GOT entry) +
7648 constant, which is not particularly useful.
7650 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7652 * read.h (include_dirs): Declare.
7653 (include_dir_count,include_dir_maxlen): Declare.
7655 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7657 * configure.in: Correct check for shared opcodes library.
7658 * configure: Rebuild.
7660 * listing.c (buffer_line): If we can't open the file, set at_end.
7661 (listing_print): Remove unused local variable fi.
7663 * config/m68k-parse.y (reglistpair): Handle register list in
7666 * config/vms-conf.h: Don't undef VERSION.
7668 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7670 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7672 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7674 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7675 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7676 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7677 (EXTRA_DIST): Define.
7678 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7679 explicitly rather than via the list of object files.
7680 (gcc-as.opt): New file created when make-gas.com is run.
7681 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7682 itbl-cpu.h} to #include appropriate file rather than copying that
7684 * config/vms-conf.h: Synchronize with current config.in.
7685 * Makefile.in: Rebuild.
7687 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7689 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7690 (parallel_ok): Relaxed parallel subinstruction dependency check.
7692 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7694 * as.h (flag_warn_suppress_instructionswap): added new flag.
7695 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7696 command line argument.
7697 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7698 warning only if flag_warn_suppress_instructionswap is false.
7700 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7702 * configure.in (i386-*-mingw32*): New target.
7703 * configure: Rebuild.
7705 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7707 * symbols.c (resolve_symbol_value): Don't set the segment if it
7708 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7710 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7713 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7715 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7716 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7719 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7721 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7723 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7725 * config/tc-v850.c (v850_insert_operand): Display instruction when
7726 an error is encountered.
7728 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7730 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7731 (i386-*-sco3.2v5*coff): New target.
7732 (i386-*-sco3.2*): New target.
7733 * configure: Rebuild.
7735 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7737 * config/tc-v850.c: Tidy error message production.
7739 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7741 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7742 validate_immediate return value in the right type for comparisons
7745 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7747 * listing.c (MAX_BYTES): Use listing variables not constants.
7748 (data_buffer): No longer an array, but a pointer.
7749 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7750 (listing_listing): Allocate data_buffer.
7752 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7754 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7755 --listing-rhs-width, --listing-cont-lines.
7756 (show_usage): Update.
7757 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7758 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7759 (print_lines): Use the variables instead of the constants.
7760 (listing_listing): Likewise.
7761 * listing.h: Declare the new vars.
7763 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7765 * as.c (parse_args): Add --keep-locals alias for -L.
7766 Add --strip-local-absolute.
7767 (show_usage): Update.
7768 * as.h (flag_strip_local_absolute): New flag.
7769 * symbols.c (S_IS_LOCAL): Use it.
7770 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7771 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7772 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7774 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7776 * config/tc-m32r.c: Detect if explicitly parallel instructions
7777 might have an io conflict and issue a warning message.
7779 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7781 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7782 cgen_swap_fixups): Functions to save, restore and swap the fixup
7783 chain with a backup copy.
7784 (cgen_asm_finish_insn): Returns address of constructed insn.
7786 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7788 * listing.c (file_info_struct): Remove FILE, add POS.
7789 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7790 (file_info): Don't open the file.
7791 (buffer_line): Check for the file in the last_open cache, updating
7793 (print_source): Don't reference file_info->file.
7794 (listing_listing): Likewise.
7795 (listing_print): Close the file in the cache, if any.
7797 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7799 * read.c (dwarf_file_string): New file static variable.
7800 (emit_expr): Look for constant sequence that leads up to a file
7801 name in DWARF debugging output.
7802 (stringer): Use dwarf_file_string to decide whether to accept a
7803 string as a file name.
7805 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7807 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7808 (crack_operand): Add reg->reglst MRI hack.
7809 (r_seg): Put reglst symbols in reg_section.
7810 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7812 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7814 * tc-sh.c (get_specific): Handle SGR & DBR.
7816 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7818 * tc-h8300.c (parse_reg): Take the length of the symbol into
7819 account when attempting to match a register name.
7820 * tc-h8500.c (parse_reg): Likewise.
7822 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7824 * cgen.c: Formatting changes to improve readability.
7826 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7828 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7831 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7833 Based on a patch from Jim Wilson
7834 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7835 (tc_gen_reloc): Handle cross section PC relative relocs
7838 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7840 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7842 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7844 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7845 (expr_jmp_buf): New static local.
7846 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7847 (cgen_md_operand): New function.
7848 * tc-m32r.c: Clean up pass over `struct foo' usage.
7849 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7851 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7853 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7854 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7856 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7858 * config/tc-i386.c (i386_operand): Give an error if there are
7859 unrecognized characters after an expression.
7861 For older changes see ChangeLog-9697