1 2000-09-20 Kazu Hirata <kazu@hxi.com>
3 * config/tc-tahoe.c: Fix formatting.
4 * config/tc-tahoe.h: Likewise.
6 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
8 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
9 Likewise in relaxation description comments.
11 2000-09-18 Alan Modra <alan@linuxcare.com.au>
13 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
14 subtraction of two syms without emitting a relocation.
16 From David Huggins-Daines <dhd@linuxcare.com>
17 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
18 global or weak symbols.
20 2000-09-15 Kazu Hirata <kazu@hxi.com>
22 * config/tc-h8300.h: Fix formatting.
23 * config/tc-h8500.c: Likewise.
24 * config/tc-h8500.h: Likewise.
25 * config/tc-hppa.h: Likewise.
26 * config/tc-i370.h: Likewise.
27 * config/tc-i386.h: Likewise.
28 * config/tc-i860.c: Likewise.
29 * config/tc-i860.h: Likewise.
30 * config/tc-i960.h: Likewise.
31 * config/tc-ia64.c: Likewise.
32 * config/tc-ia64.h: Likewise.
34 2000-09-14 Kazu Hirata <kazu@hxi.com>
36 * config/tc-a29k.c: Fix formatting.
37 * config/tc-alpha.c: Likewise.
38 * config/tc-arc.c: Likewise.
39 * config/tc-arc.h: Likewise.
40 * config/tc-arm.c: Likewise.
41 * config/tc-arm.h: Likewise.
42 * config/tc-avr.c: Likewise.
43 * config/tc-avr.h: Likewise.
44 * config/tc-tic30.c: Likewise.
45 * config/tc-tic30.h: Likewise.
46 * config/tc-tic54x.c: Likewise.
47 * config/tc-tic54x.h: Likewise.
48 * config/tc-tic80.c: Likewise.
49 * config/tc-tic80.h: Likewise.
51 2000-09-14 Timothy Wall <twall@cygnus.com>
53 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
54 parallel comparisons for later use.
55 (struct rsrc): Add parallel comparison type.
56 (resources_match): Skip special cases of PR usage (non-conflicting
59 2000-09-13 Kazu Hirata <kazu@hxi.com>
61 * config/obj-ecoff.c: Fix formatting.
62 * config/obj-elf.c: Likewise.
63 * config/obj-elf.h: Likewise.
64 * config/obj-evax.h: Likewise.
65 * config/obj-generic.h: Likewise.
66 * config/obj-hp300.c: Likewise.
67 * config/obj-hp300.h: Likewise.
68 * config/obj-ieee.h: Likewise.
69 * config/obj-vms.c: Likewise.
70 * config/obj-vms.h: Likewise.
72 2000-09-13 Anders Norlander <anorland@acc.umu.se>
74 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
75 (md_parse_option): Ditto.
76 (md_longopts): Add -mips32 option.
77 (md_show_usage): Document new options.
78 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
79 (mips_ip): Assemble mfc0 with a sub-selection code.
80 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
81 (mips_cpu_to_str): New function.
82 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
83 Use CPU_* defines instead of hardcoded numbers.
85 * doc/as.texinfo: Document new options.
86 * doc/c-mips.texi: Ditto.
88 2000-09-12 Kazu Hirata <kazu@hxi.com>
90 * as.h: Fix formatting.
92 * bit_fix.h: Likewise.
93 * config/obj-aout.c: Likewise.
94 * config/obj-aout.h: Likewise.
95 * config/obj-bout.c: Likewise.
96 * config/obj-bout.h: Likewise.
97 * config/obj-coff.c: Likewise.
98 * config/obj-coff.h: Likewise.
99 * dwarf2dbg.h: Likewise.
101 * flonum.h: Likewise.
103 * itbl-ops.h: Likewise.
107 * struc-symbol.h: Likewise.
108 * subsegs.h: Likewise.
109 * symbols.h: Likewise.
113 2000-09-11 Kazu Hirata <kazu@hxi.com>
115 * bignum-copy.c: Fix formatting.
116 * config/tc-i370.c: Likewise.
117 * config/tc-i960.c: Likewise.
118 * config/tc-m68k.c: Likewise.
120 * flonum-copy.c: Likewise.
121 * flonum-konst.c: Likewise.
122 * flonum-mult.c: Likewise.
123 * literal.c: Likewise.
127 * subsegs.c: Likewise.
129 2000-09-09 Philip Blundell <philb@gnu.org>
131 * configure.in (arm*-*-uclinux*): New target.
132 * configure: Regenerate.
134 2000-09-09 Kazu Hirata <kazu@hxi.com>
136 * input-file.c: Fix formatting.
137 * itbl-ops.c: Likewise.
138 * messages.c: Likewise.
140 2000-09-08 Philip Blundell <philb@gnu.org>
142 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
145 2000-09-07 H.J. Lu <hjl@gnu.org>
147 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
148 * configure: Rebuild.
150 2000-09-07 Kazu Hirata <kazu@hxi.com>
152 * atof-generic.c: Fix formatting.
153 * config/tc-mips.c: Likewise.
154 * config/tc-vax.c: Likewise.
155 * input-scrub.c: Likewise.
157 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
159 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
160 * configure.in (sh-*-linux*): Added.
161 * configure: Rebuilt.
163 2000-09-06 Kazu Hirata <kazu@hxi.com>
165 * config/tc-hppa.c: Fix formatting.
167 * ecoff.c: Fix formatting.
169 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
171 * configure: Rebuilt with new libtool.m4.
173 2000-09-05 Kazu Hirata <kazu@hxi.com>
175 * cgen.c: Fix formatting.
176 * config/tc-ia64.c: Likewise.
178 2000-09-05 Nick Clifton <nickc@redhat.com>
180 * aclocal.m4: Regenerate.
181 * config.in: Regenerate.
182 * configure: Regenerate.
183 * po/gas.pot: Regenerate.
185 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
187 * config/tc-cris.c: Correct comment typos.
189 2000-09-05 Eric Christopher <echristo@cygnus.com>
191 * config/tc-mn10300.c: Cleanup.
192 (md_pcrel_from): Enable.
194 2000-09-05 Alan Modra <alan@linuxcare.com.au>
196 * expr.c (operand): Fix a comment typo.
197 * write.c (write_relocs): Fix a signed/unsigned warning.
199 * config/tc-hppa.c (fudge_reg_expressions): New
200 (hppa_force_reg_syms_absolute): New.
201 (pa_equ): Allow reg_section expressions.
202 * config/tc-hppa.c (md_optimize_expr): Define.
203 (hppa_force_reg_syms_absolute): Prototype.
205 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
206 (pa_parse_number): Pass in arg to select fp reg parsing.
207 Return 1 to indicate format checks pass. If strict, then only
208 accept a register or register symbol. Return value in...
209 (pa_number): New static for pa_parse_number.
210 (FP_REG_BASE): Define.
211 (FP_REG_RSEL): Define.
212 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
213 appropriate. White space changes.
214 (need_pa11_opcode): Don't bother passing any params, get them from
216 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
217 Remove extraneous check in case 'Q'.
218 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
219 reg, set section of resulting symbol to reg_section.
220 (pa_parse_space_stmt): Modify call to pa_parse_number.
221 (pa_space): Likewise.
223 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
224 (hppa_force_relocation): Handle vtable relocs.
225 (pa_vtable_entry): New.
226 (pa_vtable_inherit): New.
227 (md_pseudo_table): Add entries for vtable pseudos.
228 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
229 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
231 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
232 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
233 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
235 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
236 specify a symbol type.
238 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
239 dependent things together.
240 (md_elf_symbol_type): Define.
242 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
244 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
246 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
247 (obj_elf_vtable_entry): Declare.
249 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
251 (obj_elf_vtable_entry): Similarly.
252 (elf_pseudo_table): Fix the damage with a cast.
254 2000-09-03 Richard Henderson <rth@cygnus.com>
256 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
257 for template selection when a label is needed.
259 2000-09-02 Kazu Hirata <kazu@hxi.com>
261 * config/tc-ia64.c: Fix formatting.
263 2000-09-02 Nick Clifton <nickc@redhat.com>
265 * configure.in: Increase version number to 2.10.91.
266 * configure: Regenerate.
267 * aclocal.m4: Regenerate.
268 * config.in: Regenerate.
269 * po/gas.pot: Regenerate.
270 * Makefile.in: Regenerate.
272 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
274 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
275 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
276 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
278 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
281 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
283 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
284 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
285 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
286 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
287 (GOT_symbol): New variable.
288 (md_undefined_symbol): Set it.
290 2000-09-01 Richard Henderson <rth@cygnus.com>
292 * config/tc-ia64.c (match): Don't inline.
293 (extra_goodness): New.
294 (md_begin): Prefer nop.f and nop.b for best_template.
296 2000-08-31 Kazu Hirata <kazu@hxi.com>
298 * as.c: Fix formatting.
303 2000-08-31 Eric Christopher <echristo@cygnus.com>
305 * config/tc-mn10300.c: Cleanup and fix warnings.
306 (md_pseudo_table): Add initializers.
307 (md_show_usage): Cleanup.
308 (md_parse_option): Fix warnings.
309 (md_undefined_symbol): Fix warnings.
310 (md_conver_frag): Fix warnings.
311 (tc_gen_reloc): Fix warnings.
312 (md_apply_fix3): Fix warnings.
313 (check_operand): Fix warnings.
315 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
317 * acinclude.m4: Include libtool and gettext macros from the
319 * aclocal.m4, configure: Rebuilt.
321 2000-08-30 Mark Hatle <mhatle@mvista.com>
323 * config/tc-ppc.c (md_parse_option): Recognize -m405.
325 2000-08-31 Kazu Hirata <kazu@hxi.com>
327 * listing.c: Fix formatting.
329 2000-08-29 Kazu Hirata <kazu@hxi.com>
331 * app.c: Fix a comment typo. Fix formatting.
333 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
335 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
336 offset of the target destination for jmp instructions.
337 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
339 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
341 * NEWS: Mention support for CRIS.
343 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
345 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
346 Sets `.lcomm' alignment to zero.
348 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
350 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
351 (TC_FIX_ADJUSTABLE): Define.
353 2000-08-23 Jim Wilson <wilson@cygnus.com>
355 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
356 unwind.personality_routine is set.
358 2000-08-23 H.J. Lu <hjl@gnu.org>
360 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
362 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
364 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
367 2000-08-22 H.J. Lu <hjl@gnu.org>
369 * config.in (STRICTCOFF): New for strict COFF.
371 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
372 i386-*-go32* and i386-go32-rtems*.
373 * configure: Rebuilt.
375 * config/obj-coff.c (obj_coff_endef): Follow the historical
376 behavior if STRICTCOFF is not defined.
378 * doc/internals.texi: Document STRICTCOFF.
380 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
382 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
383 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
384 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
385 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
386 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
387 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
388 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
391 2000-08-22 Eric Christopher <echristo@cygnus.com>
393 * config/tc-mn10300.c: (md_apply_fix): New function.
394 (mn10300_force_relocation): New function.
395 (mn10300_fix_adjustable): New function.
397 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
398 (TC_HANDLES_FX_DONE): Define.
399 (obj_fix_adjustable): Define.
400 (MD_APPLY_FIX3): Define.
401 (TC_LINKRELAX_FIXUP): Define.
403 * write.c: (TC_LINKRELAX_FIXUP): Define if not
405 (fixup_segment): Use TC_LINKRELAX_FIXUP.
407 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
409 2000-08-21 Jason Eckhardt <jle@cygnus.com>
411 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
412 if the fixup resulted in a relocation.
414 2000-08-18 Nick Clifton <nickc@redhat.com>
416 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
417 Make reference to first element of shift_names explicit.
419 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
421 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
422 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
423 add a symbol's address. Removed all target-specific #ifdefs that
424 used to accomplished the same.
425 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
426 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
427 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
428 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
429 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
431 2000-08-17 Kazu Hirata <kazu@hxi.com>
433 * dwarf2dbg.c: Fix formatting.
435 2000-08-17 Nick Clifton <nickc@redhat.com>
437 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
438 to be recoded as logical shift lefts by zero.
440 2000-08-16 Jim Wilson <wilson@cygnus.com>
442 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
443 postincrement modified registers. Handle IA64_OPND_R3_2 addl
445 (note_register_values): Handle IA64_OPND_R3_2 operands.
447 2000-08-16 Jason Eckhardt <jle@cygnus.com>
449 * config/tc-i860.c (md_operand): Silly typo fixed.
451 2000-08-16 Nick Clifton <nickc@redhat.com>
453 * config/tc-arm.c (struct asm_shift): Delete.
455 (enum asm_shift_index): New.
456 (struct asm_shift_properties): New.
457 (struct asm_shift_name): New.
458 (shift_properties[]); New.
459 (shift_names[]); New.
461 (decode_shift): Use new structures.
462 Issue a warning is "ROR #0" is used.
463 Issue a warning if "ASR #0" or "LSR #0" is used.
465 (md_begin): Initialise arm_shift_hsh table from new
466 asm_shift_name array.
468 2000-08-16 Jakub Jelinek <jakub@redhat.com>
470 * config/tc-sparc.c: Kill all warnings.
471 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
473 (md_show_usage): Update usage text.
475 2000-08-16 Nick Clifton <nickc@redhat.com>
477 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
480 2000-08-15 Will Cohen <wcohen@redhat.com>
482 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
484 * config/tc-sh.c (md_assemble): Changed so debug_type
485 test performed for ppi_assemble
486 * config/tc-sh.c: Included dwarf2dbg.h.
487 (debug_line): Defined.
488 (md_assemble): Generates dwarf2 line info.
489 (sh_finalize): New function. Finalize dwarf2 info.
490 (assemble_ppi): Returns size of code generated.
491 (build_Mytes): Returns size of code generated.
492 (md_pseudo_table): Added "file" and "loc" psuedo ops.
493 * config/tc-sh.h (md_end): Defined.
494 (sh_finalize): Declared.
496 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
498 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
501 2000-08-14 Nick Clifton <nickc@redhat.com>
503 * config/tc-arm.c (do_bx): Allow "bx pc".
505 2000-08-14 Jim Wilson <wilson@cygnus.com>
507 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
508 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
509 (md_begin): Change assignment to md.flag to OR in the new bit.
511 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
513 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
514 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
517 2000-08-14 Jason Eckhardt <jle@cygnus.com>
519 * NEWS: Mention i860 support.
521 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
523 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
525 2000-08-14 Andreas Schwab <schwab@suse.de>
527 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
529 2000-08-11 Andreas Schwab <schwab@suse.de>
531 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
534 2000-08-11 Kazu Hirata <kazu@hxi.com>
536 * expr.c: Fix formatting.
537 * config/obj-bout.c: Likewise.
539 2000-08-10 Jason Eckhardt <jle@cygnus.com>
541 * doc/c-i860.texi: Flesh out the i860 section more.
543 2000-08-10 Kazu Hirata <kazu@hxi.com>
545 * symbols.c: Fix formatting.
548 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
550 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
551 has the IgnoreSize bit set.
553 2000-08-09 Alan Modra <alan@linuxcare.com.au>
555 From Rodney Brown <RodneyBrown@mynd.com>
556 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
557 * configure: Regenerate.
559 2000-08-09 Kazu Hirata <kazu@hxi.com>
561 * hash.c: Fix formatting.
564 2000-08-08 Jason Eckhardt <jle@cygnus.com>
566 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
567 (i860_fix_info): New enum.
568 (MD_APPLY_FIX3): Define.
569 (WORKING_DOT_WORD): Define.
570 (TC_HANDLES_FX_DONE): Define.
571 (DIFF_EXPR_OK): Define.
572 (LISTING_HEADER): Define.
573 (TARGET_FORMAT): Select target format based on endian flag.
574 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
575 (target_big_endian): Add external declaration.
577 * config/tc-i860.c: All existing code reworked completely. Other
578 new code shown below.
579 (SYNTAX_SVR4): Define.
580 (target_warn_expand): New variable.
581 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
582 (md_longopts): Declare and define with new options (-EL, -EB,
584 (md_show_usage): New function.
585 (md_operand): New function.
586 (obtain_reloc_for_imm16): New function.
587 (md_apply_fix3): New function.
588 (tc_gen_reloc): New function.
590 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
592 * config/tc-m68hc11.c (build_jump_insn): Make sure the
593 2 bytes of the jump address are in the same frag.
594 (find): Accept 68hc12 register indirect modes.
596 * NEWS: Mention 68HC11 & 68HC12 support.
598 2000-08-07 Richard Henderson <rth@cygnus.com>
600 * config/tc-ia64.c (unwind): Add prologue_mask member.
601 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
602 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
603 (dot_body): Clear unwind.prologue_mask.
604 (dot_prologue): Set it. Accept a register second argument.
606 2000-08-07 Kazu Hirata <kazu@hxi.com>
608 * config/atof-ieee.c: Fix formatting.
609 * config/atof-tahoe.c: Likewise.
611 2000-08-06 Nick Clifton <nickc@cygnus.com>
613 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
616 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
617 of .popsection, .previous, .pushsection, .subsection,
618 .version, .vtable_entry, .vtable_inherit and .weak.
620 2000-08-05 Kazu Hirata <kazu@hxi.com>
622 * config/tc-cris.c: Fix formatting.
623 * config/tc-i386.c: Likewise.
624 * config/tc-sparc.c (sparc_ip): Simplify the code.
626 2000-08-04 Kazu Hirata <kazu@hxi.com>
628 * config/tc-cris.c: Rearrange code for readability.
629 * config/tc-d10v.c: Fix formatting.
630 * config/tc-m32r.c: Likewise.
631 * config/tc-sparc.c: Likewise.
633 2000-08-02 Jim Wilson <wilson@cygnus.com>
635 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
636 before ia64_find_opcode.
637 (md_assemble): Likewise.
639 2000-08-01 Nick Clifton <nickc@cygnus.com>
641 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
642 Undo some formatting fixes.
644 2000-08-01 Kazu Hirata <kazu@hxi.com>
646 * config/obj-som.c: Fix formatting.
647 * config/obj-ieee.c: Likewise.
648 * config/tc-arm.c: Likewise.
649 * config/tc-v850.c: Likewise.
651 2000-08-01 Nick Clifton <nickc@redhat.com>
653 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
654 index by command line option.
656 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
658 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
659 (@node M68K-Branch): Rewrite to match the reality.
661 2000-07-31 Jason Eckhardt <jle@cygnus.com>
663 * doc/c-i860.texi: New file.
664 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
665 * doc/Makefile.in: Regenerate.
666 * doc/all.texi: Add I860 as relevant architecture.
667 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
669 2000-07-31 Kazu Hirata <kazu@hxi.com>
671 * config/tc-d30v.c: Fix formatting.
673 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
675 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
676 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
677 long emit a long branch if available instead of an absolute jump, never
678 emit absolute jumps for anything with --pcrel.
680 * doc/c-m68k.texi: Document new command line option.
682 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
684 * config/tc-avr.c: Use PARAMS macro in function declarations.
685 Don't declare md_pcrel_from_section (already in tc-avr.h).
686 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
687 (avr_operand): Don't set (unsigned) op_mask to -1.
689 2000-07-28 Jason Eckhardt <jle@cygnus.com>
691 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
692 * configure: Regenerated.
693 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
694 of operand to the .type directive (.e.g, "type").
696 2000-07-28 Alan Modra <alan@linuxcare.com.au>
698 * as.h (warn_comment, found_comment, found_comment_file): Declare.
699 * app.c (do_scrub_chars): Record where first comment found.
700 * read.c (read_a_source_file): Init found_comment on entry, and
701 notify whether comments found on exit.
702 * config/tc-hppa.c (md_shortopts): Add "c".
703 (md_longopts): Add warn-comment.
704 (md_parse_option): Handle it.
705 (md_show_usage): Show available options.
706 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
708 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
710 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
711 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
713 (md_estimate_size_before_relax): Don't fall off end of function.
715 2000-07-27 Kazu Hirata <kazu@hxi.com>
717 * config/tc-avr.c: Fix formatting.
718 * config/tc-ns32k.c: Likewise.
720 2000-07-27 Alan Modra <alan@linuxcare.com.au>
722 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
724 2000-07-27 Kazu Hirata <kazu@hxi.com>
726 * config/tc-d10v.c: Fix formatting.
727 * config/tc-z8k.c: Likewise.
728 * config/tc-sparc.c: Likewise.
730 2000-07-26 Dave Brolley <brolley@redhat.com>
732 * cgen.c (queue_fixup): Declare opinfo.
733 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
734 (gas_cgen_md_operand): Ditto.
735 (gas_cgen_md_apply_fix3): Ditto.
737 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
739 * config/obj-coff.c (obj_frob_symbol): Don't merge
740 labels. Don't merge if the symbol isn't constant. Return
741 immediately if a symbol is merged.
743 2000-07-22 Alan Modra <alan@linuxcare.com.au>
745 * frags.c (frag_align): Correct absolute section alignment.
747 2000-07-20 DJ Delorie <dj@redhat.com>
749 * config/obj-coff.c (obj_frob_symbol): revert previous change,
750 it breaks linking against DLLs.
752 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
754 * configure.in: Add CRIS support.
755 * configure: Regenerate.
756 * Makefile.am: (CPU_TYPES): Add cris.
757 (CPU_OBJ_VALID) [aout]: Add cris.
758 (MULTI_CPU_TYPES): Add cris.
759 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
760 [coff]: Only i386 and mips are valid.
761 (TARGET_CPU_CFILES): Add config/tc-cris.c.
762 (TARGET_CPU_HFILES): Add config/tc-cris.h.
763 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
764 Regenerate dependencies.
765 * Makefile.in: Regenerate.
766 * aclocal.m4: Regenerate.
767 * as.c: Declare crisaout, criself.
768 * config/tc-cris.h, config/tc-cris.c: New.
769 * config/e-criself.c, config/e-crisaout.c: New.
770 * po/POTFILES.in, po/gas.pot: Regenerate.
772 2000-07-20 Kazu Hirata <kazu@hxi.com>
774 * read.c: Fix formatting.
775 * write.c: Fix formatting.
777 2000-07-19 H.J. Lu <hjl@gnu.org>
779 * sb.c: Include <stdlib.h> if exists for abort ().
781 2000-07-19 Alan Modra <alan@linuxcare.com.au>
783 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
784 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
785 (pa_type_args): Same here.
787 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
789 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
790 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
791 the storage class is already set.
793 2000-07-17 Kazu Hirata <kazu@hxi.com>
795 * config/tc-m68hc11.c: Fix formatting.
796 * config/tc-mn10200.c: Likewise.
797 * config/tc-mn10300.c: Likewise.
798 * config/tc-pj.c: Likewise.
799 * config/tc-tic80.c: Likewise.
800 * config/tc-w65.c: Likewise.
802 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
804 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
807 2000-07-15 Ian Lance Taylor <ian@zembu.com>
809 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
812 2000-07-15 Alan Modra <alan@linuxcare.com.au>
814 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
815 ELF as are used for SOM (except the 32-bit reloc one) to decide
816 whether a symbol can be reduced to a section symbol. Expand on
817 the comment for symbols involved in LR% and RR% expressions.
819 2000-07-14 Nick Clifton <nickc@cygnus.com>
821 * config/tc-mips.c (mips_disable_float_construction): New
822 static variable. Set to true if doubles should not be
823 constructed by loading two single width fp registers with
825 (mips_ip): Test mips_disable_float_construction.
826 (md_longopts): Add command line switches --construct-floats
827 and --no-construct-floats.
828 (md_parse_option): Parse new command line options.
829 (md_show_usage): Describe new command line options.
831 * doc/c-mips.texi: Document new command line options.
833 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
835 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
836 * configure: Regenerate.
838 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
840 * configure.in (DEFAULT_EMULATION setting): Revert part of
841 2000-07-01 change that set te_multi=multi unless set to tmips.
842 * configure: Regenerate.
844 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
846 * config/obj-coff.c (coff_frob_section): Add padding to the last
847 section when aligning it increases its size.
849 2000-07-11 Kazu Hirata <kazu@hxi.com>
851 * config/tc-tic54x.c: Fix formatting.
853 2000-07-10 Kazu Hirata <kazu@hxi.com>
855 * config/tc-h8500.c: Fix formatting.
856 * config/tc-tic54x.c: Fix formatting.
858 2000-07-10 Alan Modra <alan@linuxcare.com.au>
860 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
861 displacements correctly.
863 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
865 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
867 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
871 2000-07-09 Alan Modra <alan@linuxcare.com.au>
873 From David Huggins-Daines <dhd@linuxcare.com>
874 * config/te-hppalinux64.h: Add a new emulation.
875 * configure.in (emulations): Add configure bits to support the
876 64-bit Linux/parisc target.
877 * configure: Regenerate.
879 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
880 (md_shortopts): Add `V' for ELF.
882 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
883 when SOM or ELF_ARG_RELOC are defined.
884 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
885 ELF_ARG_RELOC are defined.
886 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
887 (pa_stringer): ..Do it here instead. Fix comment typos.
888 (hppa_force_relocation): Cast enums to int before comparing with
891 From Ryan Bradetich <rbradetich@uswest.net>
892 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
893 redifinition warning.
894 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
895 (hppa_force_relocation): ditto
896 (md_apply_fix): Added cast to buf to fix warnings.
898 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
899 cons_fix_new_hppa, hppa_force_relocation): Prototype.
901 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
902 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
903 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
904 reloc_type** to avoid warnings in switch.
905 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
906 little earlier instead.
908 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
910 (pa_type_args): Use symbol_arg_reloc_info.
911 (struct pa_it): Make arg_reloc unsigned int.
912 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
913 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
914 (pa_code): Delete. pa_text duplicates this function.
915 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
916 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
918 (cons_fix_new_hppa): Actually change selector to e_fsel when
919 warning about assuming so.
920 (tc_gen_reloc): More example elf arg reloc code.
921 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
922 (hppa_force_relocation): Likewise.
924 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
926 (pa_end_of_source): Prototype.
927 (hppa_fix_adjustable): Prototype.
928 (LABELS_WITHOUT_COLONS): Move it..
929 * config/te-hppa.h: To here.
931 * config/te-hppa64.h: New file.
933 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
935 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
936 format -10, -16, 16 relocs.
937 (hppa_elf_mark_end_of_function): Test for null
938 last_call_info->start_symbol
940 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
941 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
942 re_assesmble_* functions. Delete extraneous statements. Fix
944 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
945 insn to re_assemble_*.
947 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
949 * doc/internals.texi (Expressions): Fix typo.
951 2000-07-08 Kazu Hirata <kazu@hxi.com>
953 * config/tc-sh.c: Fix formatting.
954 * config/tc-tic54x.c: Fix formatting.
955 * depend.c: Fix formatting.
956 * flonum-konst.c: Likewise.
957 * flonum-mult.c: Likewise.
959 2000-07-07 Kazu Hirata <kazu@hxi.com>
961 * config/tc-sh.c: Fix comments.
962 * config/obj-vms.c: Fix comments.
963 * config/tc-a29k.c: Likewise.
964 * config/tc-alpha.c: Likewise.
965 * config/tc-h8300.c: Likewise.
966 * config/tc-h8500.c: Likewise.
967 * config/tc-i370.c: Likewise.
968 * config/tc-ia64.c: Likewise.
969 * config/tc-m68hc11.c: Likewise.
970 * config/tc-m68k.c: Likewise.
971 * config/tc-mips.c: Likewise.
972 * config/tc-ns32k.c: Likewise.
973 * config/tc-ppc.c: Likewise.
974 * config/tc-z8k.c: Likewise.
976 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
978 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
979 Default to '(SEC_LOAD | SEC_DATA)'.
980 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
982 * doc/internals.texi (CPU Backend): Describe
983 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
985 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
987 * as.c (parse_args): NULL terminate the long option list.
989 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
991 * config/tc-d30v.h: Include "write.h" for fixS.
992 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
994 2000-07-05 Nick Clifton <nickc@cygnus.com>
996 * config/tc-d30v.c (write_2_short): Further changes to warning
997 messages produced when combining EITHER_BUT_PREFER_MU attributed
1000 2000-07-05 DJ Delorie <dj@redhat.com>
1004 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1006 * config/tc-arm.c (psrs): Accept combinations of flags.
1008 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1010 * config/tc-avr.c: Change _ () to _() around all strings marked
1011 for translation (exception from the usual coding style).
1012 (avr_opt): New struct variable, how the new switches are set.
1013 (OPTION_MMCU): Define as 'm' and actually use.
1014 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1015 (show_mcu_list): New function, display the list of known MCUs.
1016 (md_show_usage): Document the new switches. Call show_mcu_list.
1017 (avr_set_arch): Change 'm' to OPTION_MMCU.
1018 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1019 Handle the new switches.
1020 (avr_operands): Disable warnings for undefined combinations of
1021 operands if -mall-opcodes. Disable warnings for skipping two-word
1022 instructions if enhanced core or -mno-skip-bug.
1023 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1024 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1025 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1026 (avr_ldi_expression): Warn about implicit lo8().
1027 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1029 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1031 * configure.in: Add entry for mips-*-sysv4*MP*
1032 * configure: Rebuild
1033 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1034 elf32-tradlittlemips for traditional mips targets.
1035 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1036 test for Link Once sections as in adjust_reloc_syms.
1037 * config/te-tmips.h: New file for traditional mips targets. Define
1040 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1042 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1043 flags argument is not present, don't change an existing section's
1044 section's attributes. If the flags argument is present, warn if the
1045 attributes don't match the section's current attributes. When
1046 long section names are supported, set SEC_LINK_ONCE and
1047 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1049 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1051 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1052 symbols; create them.
1054 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1056 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1057 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1059 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1061 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1062 expressions. Ignore the problem when handling 16 bit signed
1063 immediates, because the assembler will take care of the relocation
1066 2000-06-27 Nick Clifton <nickc@cygnus.com>
1068 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1069 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1070 sequential order, and emit warning messages if the input source
1071 code contains constructs like that, or parallel constructs
1072 containing such opcodes.
1074 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1076 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1077 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1078 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1079 (md_show_usage): Update usage message.
1080 (md_parse_option): Allow redefinition of MCU type within the
1081 same avr[1-5] bfd machine type. Show both old and new MCU type
1082 in the error message.
1083 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1084 Simplify 8K wrap code.
1086 2000-06-25 Kazu Hirata <kazu@hxi.com>
1088 * config/obj-aout.c: Remove all uses of DEFUN.
1089 * config/obj-ieee.c: Likewise.
1090 * config/tc-sh.c: Fix comment typos.
1091 * config/tc-tahoe.c: Likewise.
1092 * config/tc-vax.c: Likewise.
1093 * config/tc-w65.c: Likewise.
1094 * config/tc-z8k.c: Likewise.
1095 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1097 2000-06-24 DJ Delorie <dj@cygnus.com>
1099 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1100 more changes from Sept 1999
1101 (tc_i386_fix_adjustable): ditto
1102 (md_apply_fix3): ditto
1104 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1106 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1107 (gas_cgen_parse_operand): Set it around expression() call.
1108 (gas_cgen_md_operand): Test for it before longjmp().
1110 2000-06-24 Kazu Hirata <kazu@hxi.com>
1112 * config/tc-h8500.c: Remove all uses of DEFUN.
1113 * config/tc-sh.c: Likewise.
1114 * config/tc-w65.c: Likewise.
1115 * config/tc-z8k.c: Likewise.
1117 * config/tc-h8500.c: Fix typos in comments.
1119 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1121 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1124 2000-06-23 matthew green <mrg@redhat.com>
1126 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1127 defined. Fix error message for `[' grouping.
1129 2000-06-22 Kazu Hirata <kazu@hxi.com>
1131 * config/tc-h8300.c: Fix formatting and comment typos.
1133 2000-06-22 Timothy Wall <twall@cygnus.com>
1135 * config/tc-ia64.c (note_register_values): Move premature QP
1136 notation clearing into the appropriate place.
1138 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1140 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1141 first before anything else. Add bin-bugs.h, emul.h and progress.h
1142 Sort list of files as for $(OBJS) in Makefile.am.
1144 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1145 find one. Remake dependencies.
1146 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1147 * Makefile.in: Regenerate.
1148 * doc/Makefile.in: Regenerate.
1150 * config/tc-i386.c (i386_displacement): Don't assume a constant
1151 displacement is necessarily 16 bits when in 16 bit code mode.
1152 (md_assemble): Instead size the displacement here after we know
1153 for sure that a .code16gcc operand hasn't automatically added
1154 operand size prefixes.
1156 2000-06-21 H.J. Lu <hjl@gnu.org>
1158 * Makefile.am: Rebuild dependency.
1159 * Makefile.in: Rebuild.
1161 2000-06-21 Kazu Hirata <kazu@hxi.com>
1163 * config/tc-h8300.c (parse_reg): Make the function static.
1164 (parse_exp): Likewise.
1166 2000-06-20 DJ Delorie <dj@cygnus.com>
1168 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1169 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1170 for cygwin import libraries to work properly.
1172 2000-06-20 H.J. Lu <hjl@gnu.org>
1174 * Makefile.am: Rebuild dependency.
1175 * Makefile.in: Rebuild.
1176 * configure: Likewise.
1177 * doc/Makefile.in: Likewise.
1179 2000-06-20 Timothy Wall <twall@cygnus.com>
1181 * doc/internals.texi (CPU backend): Add @itemx for
1182 TC_START_LABEL_WITHOUT_COLON.
1183 * doc/c-tic54x.texi: New.
1184 * doc/as.texinfo: Add tic54x features and include primary tic54x
1186 * doc/all.texi: Add C54X.
1187 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1188 * doc/Makefile.in: Regenerate.
1189 * configure.in: Add tic54x and define LIBM for tic54x.
1190 * configure: Regenrate.
1191 * config/tc-tic54x.[ch]: New.
1192 * config/obj-coff.h: Add tic54x.
1193 * Makefile.am: (CPU_TYPES): Add tic54x.
1194 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1195 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1196 (as_new_LDADD): Add $(LIBM).
1197 * Makefile.in: Regenerate.
1199 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1201 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1202 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1203 * doc/as.texinfo: Likewise.
1205 * configure, Makefile.in: Regenerate.
1206 * configure.in (emulations): Recognize m6811 and m6812.
1207 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1208 Added files for 68hc11 and 68hc12 assembler.
1209 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1210 * config/tc-m68hc11.h: Header definition for that assembler.
1212 2000-06-18 Nick Clifton <nickc@redhat.com>
1214 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1215 instead of OCTETS_PER_BYTE.
1217 * config/tc-v850.c: Fix compile time warnings.
1218 * config/tc-ppc.c: Fix compile time warnings.
1220 2000-06-18 H.J. Lu <hjl@gnu.org>
1222 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1223 * configure: Rebuild.
1225 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1227 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1230 2000-06-16 Nick Clifton <nickc@cygnus.com>
1232 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1233 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1235 * doc/c-mips.texi: Document newly accepted cpu variants.
1237 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1239 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1241 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1243 * macro.c (getstring): Make it possible to escape the quote
1246 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1248 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1250 2000-06-13 H.J. Lu <hjl@gnu.org>
1252 * configure: Regenerate.
1254 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1256 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1258 * doc/internals.texi (line_separator_chars): Semicolon is no
1259 longer a default. Mention null and newline as defaults.
1261 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1263 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1264 * config/tc-i860.h (line_separator_chars): Likewise.
1265 * config/tc-h8300.c (line_separator_chars): Likewise.
1266 * config/tc-i960.c (line_separator_chars): Likewise.
1267 * config/tc-m68k.c (line_separator_chars): Likewise.
1268 * config/tc-mips.c (line_separator_chars): Likewise.
1269 * config/tc-ns32k.c (line_separator_chars): Likewise.
1270 * config/tc-sparc.c (line_separator_chars): Likewise.
1271 * config/tc-vax.c (line_separator_chars): Likewise.
1273 * config/tc-h8300.c (comment_chars): Use string initialiser.
1274 * config/tc-i960.c (line_comment_chars): Likewise.
1275 * config/tc-z8k.c (comment_chars, line_comment_chars,
1276 line_separator_chars): Likewise.
1278 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1281 2000-06-08 Nick Clifton <nickc@cygnus.com>
1283 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1286 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1288 * configure.in (VERSION): Update to show this is the CVS mainline.
1290 2000-06-08 Matthew Jacob <mjacob@feral.com>
1292 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1293 $at is the integer register $r28, vs. both $r28 and the floating
1294 point register $f28.
1296 2000-06-08 James E. Wilson <wilson@cygnus.com>
1298 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1299 (dot_endp): Don't call ia64_flush_insns.
1300 (emit_one_bundle): Don't delete prologue/body records from
1301 unwind_record list in first loop. Rewrite second loop to account for
1304 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1306 * config/tc-ia64.c: Add missing prototypes.
1307 (generate_unwind_image): Cast argument to output_unw_records call.
1309 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1311 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1313 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1315 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1316 (REGISTER_P): likewise.
1317 (avr_opcodes): uses include/opcode/avr.h
1318 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1320 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1322 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1325 2000-06-03 H.J. Lu <hjl@gnu.org>
1327 * read.c (is_end_of_line): Put back `;'.
1329 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1331 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1333 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1335 * expr.c (operand): Test is_end_of_line outside switch to catch
1336 line separator chars that are also operators.
1337 (operator): Return O_illegal for line separator chars.
1339 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1340 entry (or `!' entry for TC_HPPA).
1342 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1343 before indexing is_end_of_line. Remove redundant check for '\0'.
1345 * config/tc-h8500.c (md_assemble): Likewise.
1346 * config/tc-mcore.c (md_assemble): Likewise.
1347 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1350 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1352 * config/tc-mcore.c (mcore_cons): Likewise.
1353 (mcore_float_cons): Likewise.
1354 (mcore_stringer): Likewise.
1355 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1357 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1359 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1361 2000-05-29 Nick Clifton <nickc@cygnus.com>
1363 * config/tc-sh.c: Fix compile time warning messages.
1365 * config/tc-mips.c: Fix compile time warning messages.
1367 2000-05-29 Philip Blundell <philb@gnu.org>
1369 * doc/as.texinfo: Update copyright dates.
1370 (Local Labels): Delete misplaced mention of ARM.
1371 * NEWS: Mention ARM ELF support.
1373 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1375 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1376 it is modified, and use the real_size to compute the frag address
1377 for dwarf2 line info.
1379 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1381 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1382 line-matching scheme to cope with automake moving variables around.
1383 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1384 * Makefile.in: Regenerate.
1386 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1388 * config/tc-sparc.c (sparc_relax): New.
1389 (md_longopts): Add -relax and -no-relax options.
1390 (md_parse_options, md_show_usage): Likewise.
1391 (md_apply_fix3): Optimize tail call into branch always if possible.
1393 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1395 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1396 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1397 rules, with warning when a GAS statement specifies a packing that
1398 will result in an instruction being squashed.
1399 Added typdef packing_type and enumerals, changed various integer
1400 literals to use the enumerals.
1402 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1404 * config/tc-ia64.c (dot_restorereg_p): New function.
1405 (md_pseudo_table): Add restorereg.p.
1406 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1407 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1409 * config/tc-ia64.h (unw_record_type): Add unwabi.
1410 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1411 called MASK with members for imask, and the masks produced by
1412 fr_mem, gr_mem, br_mem, and frgr_mem.
1413 (unw_p_record): Add members ABI and CONTEXT.
1414 (unw_x_record): Add member AB.
1415 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1416 as pseudo-register for use during unwind info generation.
1417 (AR_PFS, AR_LC): New macros.
1418 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1419 whose names start with an at sign (as in "@priunat").
1420 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1422 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1423 proc_end, unwind_info, personality_routine): Consolidate into
1424 "unwind" structure to reduce offset-table use. Add member
1425 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1427 (output_R1_format, output_R3_format, output_P3_format,
1428 output_P6_format): Initialize R with zero to reduce compiler warnings.
1429 (output_P7_format): Ditto. Add `default' branch to switch
1430 statement to reduce compiler warnings.
1431 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1432 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1433 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1434 into single argument.
1435 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1436 compiler warnings. Merge A and B args into single argument.
1437 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1438 A and B args into single argument.
1439 (free_record): Removed (wasn't used).
1440 (free_list_records): Also free imasks in prologue records.
1441 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1442 (output_spill_mask): Remove.
1443 (output_unwabi): New function.
1444 (output_epilogue, output_label_state, output_copy_state): Call
1446 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1447 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1449 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1450 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1451 as part of handling the prologue records. Emit region's imask if
1452 we have one. Handle unwabi, epilogue, label_state, copy_state,
1453 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1454 spill_sprel_p, and spill_reg_p records.
1455 (set_imask, count_bits, slot_index): New function.
1456 (fixup_unw_records): Fix region size computation. Handle
1457 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1458 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1459 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1460 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1461 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1462 (dot_save): Use manifest constants for applicaton registers.
1463 Handle REG_PR and REG_PRIUNAT.
1464 (dot_restore): Don't just ignore it.
1465 (dot_restorereg): New function..
1466 (generate_unwind_image): Ensure unwind info is a multiple of eight
1467 bytes, not just four bytes.
1468 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1469 (dot_altrp): Don't just ignore it.
1470 (dot_savemem): New function. Replaces dot_savesp() and
1471 dot_savepsp(). Use manifest constants for applicaton registers.
1472 Handle REG_PR and REG_PRIUNAT.
1473 (dot_savef): Simplify.
1474 (dot_saveb): Support generation of br_gr.
1475 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1476 dot_label_state, dot_copy_state): New function.
1477 (dot_unwabi): Don't just ignore it.
1478 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1479 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1480 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1481 (emit_one_bundle): Set slot number for prologue/body records
1482 *before* emitting the first insn.
1483 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1484 (md_begin): Declare "psp" pseudo-register.
1485 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1486 so we don't get segfault.
1487 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1488 counts as required per SW Conventions manual
1489 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1490 output_preds_psprel, output_preds_sprel, output_spill_base,
1491 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1492 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1493 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1494 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1495 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1496 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1497 (dot_vframe): Implement.
1498 (dot_vframesp, dot_vframepsp): New function.
1500 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1502 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1503 * configure: Regenerate.
1505 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1507 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1508 (md_estimate_size_before_relax): so we can use it here instead of
1509 old kludges. Localise vars to blocks. Comment.
1511 * frags.c (frag_new): Update fr_var comments.
1512 * frags.h (struct frag): Ditto.
1514 2000-05-22 Richard Henderson <rth@cygnus.com>
1516 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1517 (pseudo_func): Add pcrel.
1518 (operand_match): Handle IA64_OPND_TGT64.
1519 (build_insn): Likewise.
1520 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1521 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1522 (fix_insn): Handle all three 64-bit relocation types.
1524 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1526 * obj.h (struct format_ops): New members begin, app_file,
1527 s_set_other, s_set_desc, s_get_type, s_set_type,
1528 separate_stab_sections, init_stab_section.
1530 * config/obj-multi.h: Update GPL notice to v2.
1532 (obj_app_file): New.
1533 (S_SET_SIZE): Test s_set_size for NULL before calling.
1534 (S_SET_ALIGN): Similar for s_set_align.
1539 (SEPARATE_STAB_SECTIONS): New.
1540 (INIT_STAB_SECTION): New.
1541 (EMIT_SECTION_SYMBOLS): New.
1542 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1544 * config/obj-elf.h: Update GPL notice to v2.
1545 Mention that this file is included from obj-multi.h.
1546 (obj_begin): Wrap definition in ifndef.
1547 (elf_file_symbol): Constify declaration.
1548 (obj_app_file): Ditto.
1549 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1550 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1552 * config/obj-elf.c (elf_s_set_other): New.
1553 (elf_file_symbol): Constify argument.
1554 (elf_separate_stab_sections): New.
1555 (elf_init_stab_section): New.
1556 (elf_format_ops): Add new members. Remove comma at end.
1558 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1559 (ecoff_format_ops): Add new fields. Remove comma at end.
1560 Mention inconsistency for emit_section_symbols.
1562 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1564 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1565 (coff_separate_stab_sections): New.
1566 (coff_format_ops): Add new members.
1568 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1569 (obj_aout_s_set_other): New.
1570 (obj_aout_s_set_desc): New.
1571 (obj_aout_s_get_type): New.
1572 (obj_aout_s_set_type): New.
1573 (obj_aout_separate_stab_sections): New.
1574 (aout_format_ops): New members added. Use obj_aout_process_stab,
1575 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1576 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1578 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1580 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1582 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1583 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1584 (md_estimate_size_before_relax): Ensure jumps to weak and
1585 externally visible symbols are relocatable.
1587 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1589 * stabs.c (aout_process_stab): Make global.
1590 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1591 * read.h (aout_process_stab): Declare.
1593 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1594 Generalize to *aout, *coff *elf.
1595 * configure: Regenerated.
1597 * doc/internals.texi (Object format backend): Say
1598 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1600 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1601 * Makefile.in: Regenerated.
1603 2000-05-19 Catherine Moore <clm@cygnus.com>
1605 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1607 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1609 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1610 instruction to reflect change in re_assemble_*.
1612 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1614 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1615 build PA64 ELF tools.
1616 * configure: Rebuilt.
1618 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1620 * Makefile.am: Regenerate dependencies.
1621 * Makefile.in: Regenerate.
1623 2000-05-15 Nick Clifton <nickc@cygnus.com>
1625 * config/tc-arm.c (struct asm_psr): Add boolean field
1626 distinguishing between CSPR and SPSR. Rename 'number' field
1628 (psrs): Rearrange contents to match new asm_psr structure.
1629 (arm_psr_parse): Move next to psr_required_here. Make it
1630 return an asm_psr structure.
1631 (psr_required_here): Use asm_psr structure returned by
1633 (do_msr): Reorganise to allow psr_required_here to be called
1635 (md_undefined_name): Mark 'name' parameter as unused, since
1636 the COFF target does not use it.
1638 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1640 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1642 * config/te-aux.h: Likewise.
1643 * config/te-dpx2.h: Likewise.
1644 * config/te-go32.h: Likewise.
1645 * config/te-hp300.h: Likewise.
1646 * config/te-hppa.h: Likewise.
1647 * config/te-i386aix.h: Likewise.
1648 * config/te-ic960.h: Likewise.
1649 * config/te-interix.h: Likewise.
1650 * config/te-nbsd532.h: Likewise.
1651 * config/te-pc532mach.h: Likewise.
1652 * config/te-ppcnw.h: Likewise.
1653 * config/te-psos.h: Likewise.
1654 * config/te-sparcaout.h: Likewise.
1655 * config/te-sun3.h: Likewise.
1656 * config/te-sysv32.h: Likewise.
1658 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1660 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1661 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1662 and sign extend without an if statement.
1663 (build_bytes): Likewise.
1665 2000-05-14 Kazu Hirata <kazu@hxi.com>
1667 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1668 X_add_symbol L_32 case.
1670 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1672 * config/te-freebsd.h: New file.
1674 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1676 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1677 bindtextdomain): Replace defines with those from intl/libgettext.h
1678 to quieten gcc warnings.
1680 * NEWS: Mention x86 .arch and -q.
1682 * config/tc-i386.c (quiet_warnings): New.
1683 (md_assemble): Use quiet_warnings.
1684 (md_parse_option): Set quiet_warnings from -q.
1685 (md_show_usage): Mention -q, delete -m.
1686 (flag_do_long_jump): Delete.
1687 (md_parse_option): Remove -m.
1688 (md_show_usage): Remove -m.
1689 (md_create_long_jump): Remove useless flag_do_long_jump code.
1691 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1692 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1694 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1695 Alexander Sokolov <robocop@netlink.ru>
1697 * doc/c-i386.texi (i386-Arch): New section.
1698 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1700 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1701 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1702 architecture has been given and is not 486.
1703 (set_cpu_arch): New.
1704 (md_pseudo_table): Add .arch.
1705 (md_assemble): Warn if cpu architecture has been given and an
1706 unsupported instruction.
1708 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1709 Move operand_types bit defines after relevant template field.
1710 (template): Add cpu_flags.
1714 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1716 * config/tc-mn10300.h (md_end): Define.
1717 (mn10300_finalize): Declare.
1718 * config/tc-mn10300.c: Include dwarf2dbg.h.
1719 (debug_line): Define.
1720 (md_assemble): Generate dwarf2 line info.
1721 (mn10300_finalize): New function. Finalize dwarf2 info.
1723 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1725 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1726 external version of the relocation for weak symbols.
1728 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1730 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1731 frame size in units of 16 bytes, as required per SW Conventions manual.
1732 (output_unw_records): Output info-block header as a dword to get
1735 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1737 * as.h: #include "file", not <file> on files from ../include.
1738 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1739 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1740 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1741 (tc_coff_symbol_emit_hook): Ditto.
1742 (OPTCOUNT): Cast to int to avoid compiler warning.
1743 (md_begin): Fix signed/unsigned warnings.
1745 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1747 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1748 ABRANCH LONG case for a conditional branch on a 68000.
1749 (md_estimate_size_before_relax): Likewise. Also handle
1750 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1751 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1752 PC-relative on all CPUs.
1753 (md_estimate_size_before_relax): Likewise.
1755 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1757 * as.c (parse_args): Just mention current year in printed
1760 2000-05-03 J.T. Conklin <jtc@redback.com>
1762 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1764 (md_parse_option): Recognize -m7400.
1766 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1768 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1769 don't permit lp to become less than the words array.
1771 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1773 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1774 Fix little-endian case.
1776 2000-05-03 David O'Brien <obrien@NUXI.com>
1778 * as.c (parse_args): Update copyright.
1780 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1782 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1783 for the .bss section too.
1785 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1787 * configure.in: Set em=linux for hppa-*-linux.
1788 * configure: Regenerate.
1789 * doc/Makefile.in: Regenerate with correct automake.
1791 * frags.c (frag_grow): Sanity check chunk_size.
1793 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1794 * config/obj-som.h: Likewise.
1795 * config/obj-ieee.h: Likewise.
1797 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1799 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1800 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1801 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1802 (pa_ip): low_sign_unext now returns via function value. Use
1803 re_assemble_* instead of dis_assemble_* and
1804 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1806 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1807 (md_section_align, md_parse_option, md_show_usage,
1808 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1809 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1810 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1811 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1812 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1814 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1815 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1816 outside of switch. Correct mask and shifting errors in case 10
1817 and case -11. In case 21, compare against signed range to suit
1818 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1819 case 17 and case 22, use offsetT variable to properly check range.
1820 Use re_assemble_* here too.
1821 (evaluate_absolute): Change type of value to offsetT. Call
1822 hppa_field_adjust to do the work for us.
1823 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1824 (pa_parse_cmpib_64_cmpltr): Ditto.
1825 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1826 of i to unsigned int.
1827 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1828 (pa_end_of_source): Return type is void.
1830 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1832 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1834 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1836 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1837 More comments added.
1838 (md_begin): Removed "construct symbols for each register name".
1839 Because register names conflicts with GCC generated function
1841 (avr_operand): Now constant numbers can be used as a register
1842 identifiers (0 as r0, 31 as r31).
1843 (md_assemble): use skip_space () before parsing instruction
1846 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1848 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1849 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1850 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1851 * configure: Regenerate.
1853 2000-04-29 Andreas Jaeger <aj@suse.de>
1855 * as.h: Correctly check GCC version.
1857 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1859 * doc/as.1: Fix unbalanced brackets.
1861 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1863 (line_comment_chars): Set to '/' if TE_FreeBSD.
1865 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1867 * configure.in: Configury support for PA64 (currently disabled).
1868 * configure: Rebuilt.
1870 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1872 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1873 bfd_set_section_alignment.
1875 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1877 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1880 2000-04-24 Nick Clifton <nickc@cygnus.com>
1882 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1883 * doc/as.texinfo (Align): Include arm and strongarm in list of
1884 targets that have the second form of the behaviour of the .align
1887 2000-04-24 Mark Klein <mklein@dis.com>
1889 * obj-som.c: Terminate obj_pseudo_table.
1891 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1893 * as.c (parse_args): Allow md_parse_option to override -a listing
1895 * config/obj-coff.c (add_lineno): Change type of offset parameter
1896 from "int" to "bfd_vma."
1897 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1898 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1899 (ppc_change_csect): Align correctly for XCOFF64.
1900 (ppc_machine): New function, which discards "ppc_machine" line.
1901 (ppc_tc): Cons for 8 when code is 64 bit.
1902 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1904 (md_parse_option): Handle -a64 and -a32.
1906 * config/tc-ppc.h (TARGET_MACH): Define.
1907 (TARGET_FORMAT): Move to function.
1908 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1910 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1912 * config/tc-avr.c: New AVR_ISA_ defined.
1913 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1914 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1915 for `fmul', `movw' and `lpm R,Z' instructions.
1916 (avr_operands): Warn if current opcode is a two-word instruction
1917 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1918 (avr_opcodes): New commands added.
1919 (REGISTER_P): Check 'a' and 'v' constraint letters.
1920 (mcu_types): New MCU added.
1922 2000-04-22 Timothy Wall <twall@cygnus.com>
1924 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1926 (operand_match): Conditionally insert default bit values for IMMU9.
1928 2000-04-14 Matthew Green <mrg@cygnus.com>
1930 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1931 * configure: Rebuilt.
1933 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1934 Jason Eckhardt <jle@cygnus.com>
1936 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1938 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1939 Added handling of new operand types l,y,&,fe,fE,fx.
1941 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1942 David Mosberger <davidm@hpl.hp.com>
1943 Timothy Wall <twall@cygnus.com>
1944 Andrew MacLeod <amacleod@cygnus.com>
1945 Jim Wilson <wilson@cygnus.com>
1947 * Makefile.am (CPU_TYPES): Add ia64.
1948 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1949 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1950 * Makefile.in: Rebuild.
1951 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1952 * configure: Rebuild.
1953 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1954 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1955 * expr.c (expr): Handle md_optimize_expr.
1956 * read.c (LEX_HASH): Add comment.
1957 * config/tc-ia64.c, config/tc-ia64.h: New files.
1959 2000-04-21 Richard Henderson <rth@cygnus.com>
1961 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1962 bundling a non-delayed branch type instruction.
1964 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1966 * config/tc-mn10300.c (HAVE_AM30): Define.
1967 (md_assemble): Use it.
1969 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1971 * config/obj-elf.c (obj_elf_change_section): Check for changed
1974 * Makefile.am: (CPU_MULTI_VALID): Remove.
1975 (MULTI_CPU_TYPES): Define.
1976 (MULTI_CPU_OBJ_VALID): Define.
1977 (DEPTC): Use the above.
1978 (DEPOBJ): Same here.
1980 Regenerate dependencies.
1981 * Makefile.in: Regenerate.
1983 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1985 * Makefile.am (YACC, LEX): Get them from configure.
1987 2000-04-18 H.J. Lu (hjl@gnu.org)
1989 * config/tc-i386.c (offset_in_range): Use addressT instead of
1990 bfd_vma for non-bfd assemblers.
1992 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1994 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1995 doesn't give spurious errors.
1997 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1999 * as.h (SEEK_SET): Define if undefined.
2001 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2003 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2004 constants, and don't assume offsetT is 32 bits.
2006 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2008 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2009 (md_pcrel_from_section): Add prototype.
2010 (d10v_fix_adjustable): Add prototype.
2011 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2013 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2015 2000-04-12 Nick Clifton <nickc@cygnus.com>
2017 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2018 symbol in frag chain.
2020 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2022 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2023 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2024 (fits_in_signed_word, smallest_imm_type): Ditto.
2025 (md_assemble): Use an offsetT var to hold offsetT values, not a
2027 (offset_in_range): New.
2028 (md_assemble): Use it.
2029 (md_convert_frag): Change type of target_address, opcode_address,
2030 and displacement_from_opcode_start to offsetT.
2031 (md_create_short_jump): Change type of offset to offsetT.
2032 (md_create_long_jump): Ditto.
2033 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2034 (md_chars_to_number): Remove.
2035 (output_invalid): Remove duplicate prototype.
2037 2000-04-09 Nick Clifton <nickc@cygnus.com>
2039 * Makefile.am (CPU_TYPES): Add 'avr'.
2040 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2041 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2043 * Makefile.in: Regenerate.
2045 * doc/as.texinfo: Add M32R documentation.
2047 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2049 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2050 --enable-build-warnings option.
2051 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2052 * Makefile.in, configure: Re-generate.
2054 2000-04-07 Nick Clifton <nickc@cygnus.com>
2056 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2057 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2058 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2059 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2060 (arm_force_relocation): Force relocations for
2061 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2063 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2065 * config/tc-sh.c (get_operands): There's no third operand if the
2066 first operand is an immediate.
2068 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2070 * config/tc-sh.c (immediate): Delete.
2071 (sh_operand_info): Add immediate member.
2072 (parse_reg): Use A_PC for pc.
2073 (parse_exp): Add second argument 'op'. All callers changed.
2074 (parse_at): Expect pc to be coded as A_PC.
2075 Use immediate field in *op.
2076 (insert): Add fourth argument 'op'. All callers changed.
2077 (build_relax): Add second argument 'op'. All callers changed.
2078 (insert_loop_bounds): New function.
2079 (build_Mytes): Remove DISP_4.
2080 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2081 (assemble_ppi): Use immediate field in *operand.
2082 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2083 (md_apply_fix): Likewise.
2084 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2086 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2088 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2090 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2092 * internals.texi (CPU backend): Document
2093 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2095 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2097 * po/gas.pot: Regenerate.
2099 * as.c (show_usage): Restore translated part of bug string.
2100 * gasp.c (show_usage): Likewise.
2102 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2103 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2104 than move-if-change.
2105 (DEP1): Modify for "gcc -MM".
2109 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2110 Update dependencies.
2111 * Makefile.in: Regenerate.
2113 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2115 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2116 (md_begin): Likewise.
2117 (HAVE_AM33): New macro.
2118 (md_assemble): Use it. Match r_regs and xr_regs only if
2121 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2123 * as.h: #include "bin-bugs.h"
2124 * as.c (show_usage): Use REPORT_BUGS_TO.
2125 * gasp.c: #include "bin-bugs.h"
2126 (show_usage): Use REPORT_BUGS_TO.
2128 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2130 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2132 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2133 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2136 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2138 * config/tc-i386.c (i386_immediate): Don't assume a constant
2139 immediate is necessarily 16 bits when in 16 bit code mode.
2140 (md_assemble): Instead set guess_suffix here after we have checked
2143 2000-04-02 Richard Henderson <rth@cygnus.com>
2145 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2146 quantities. Correct right shift sign extension.
2147 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2148 32-bit value when shifting into place.
2150 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2152 * app.c: Add ATTRIBUTE_UNUSED as needed.
2153 * config/tc-ppc.c: Likewise.
2154 (ppc_size): Make unsigned long.
2155 (ppc_insert_operand): Add casts to avoid warnings.
2157 2000-03-31 Nick Clifton <nickc@cygnus.com>
2159 * config/tc-d10v.h (md_flush_pending_output): Define.
2161 2000-03-29 Nick Clifton <nickc@cygnus.com>
2163 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2164 segment. Works for both BFD_ASSEMBLER and others.
2165 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2167 2000-03-29 Nick Clifton <nickc@cygnus.com
2169 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2171 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2173 * listing.c (LISTING_LHS_WIDTH): Default depends on
2175 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2177 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2179 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2182 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2184 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2186 * config/tc-avr.c (mcu_types): Add missing initialiser.
2187 (md_pcrel_from_section): Add prototype.
2188 (avr_operand): Remove redundant test of unsigned < 0.
2189 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2191 2000-03-27 Denis Chertykov <denisc@overta.ru>
2193 * config/tc-avr.c: New file for AVR support.
2194 * config/tc-avr.h: Likewise.
2195 * configure.in: Add AVR support.
2196 * configure: Regenerate.
2198 2000-03-26 Timothy Wall <twall@cygnus.com>
2200 * gasp.c (macro_op): Add new argument to check_macro call.
2201 Macro structure definitions moved to macro.h
2202 * sb.h: Add argument to prototype for input_scrub_include_sb.
2203 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2204 nesting checks with an additional flag.
2205 (struct input_save): Add flag to indicate whether current sb
2206 should be checked for proper macro/conditional nesting.
2207 (input_scrub_push/pop): Save/restore nest check flag.
2208 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2210 * macro.c (check_macro): Allow caller to retrieve parsed macro
2211 information if a pointer is provided. This information may be
2212 used by the new macro hooks.
2213 * macro.h: Update prototype for check_macro. Macro struct
2214 definitions moved here from macro.c/gasp.c.
2215 * read.c (read_a_source_file): Add parameter to check_macro call,
2216 and pass macro info to the macro hook, if defined.
2217 (input_scrub_insert_line): New. Allow insertion of a line of
2218 characters into the input stream.
2219 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2220 file into the input stream.
2221 (s_include): Use input_scrub_insert_file.
2222 * internals.texi: Document new macro hooks.
2223 * as.h: New prototypes added.
2225 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2227 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2228 an initial capital letter.
2229 (i386_index_check): Reindent.
2231 2000-03-19 Nick Clifton <nickc@cygnus.com>
2233 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2236 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2238 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2239 instruction operand bad if Rd > 7 when generating
2240 thumb instructions. Prevents for example,
2241 "adr r12,label" from silently failing and generating
2242 the wrong instruction.
2244 2000-03-17 Nick Clifton <nickc@cygnus.com>
2246 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2247 that have a destingation >= 0x400000.
2248 Fix compile time warning messages.
2250 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2252 * config/tc-sh.c (md_begin): When encountering insn that are
2253 not supported by the current arch, only change the name if
2254 its contents are the same as prev_name.
2255 (get_specific): If the the architecture doesn't match, fail.
2257 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2259 * config/tc-sh.c (IDENT_CHAR): Define.
2260 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2261 matching back where it came from.
2263 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2265 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2267 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2269 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2272 2000-03-15 Kazu Hirata <kazu@hxi.com>
2274 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2276 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2278 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2279 floating-point-number, make sure 'f' is in FLT_CHARS.
2281 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2283 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2284 (s_lcomm_internal): Use it.
2285 * doc/internals.texi (CPU backend): Document it.
2286 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2289 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2291 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2294 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2295 implementation doesn't have special handling for switch
2297 (macro_build): Allow for code in sections other than .text.
2299 (mips_ip): Likewise.
2300 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2301 Don't perform relocs if we will be outputting them.
2302 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2303 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2306 2000-03-09 Catherine Moore <clm@cygnus.com>
2308 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2309 relocation type based on the entry in the fixup structure.
2310 Put S_IS_EXTERN processing back in.
2312 2000-03-08 H.J. Lu (hjl@gnu.org)
2314 * Makefile.am (install-exec-tooldir): Depend on
2315 install-exec-bindir for parallel make.
2316 * Makefile.in: Regenerated.
2318 2000-03-06 Nick Clifton <nickc@cygnus.com>
2320 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2322 (md_parse_option): Parse -m32r command line switch - disable m32rx
2324 (md_show_usage): Document new option.
2326 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2327 * doc/Makefile.in: Regenerate.
2328 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2330 2000-03-02 Michael Meissner <meissner@redhat.com>
2332 * config/tc-d30v.c (check_range): Remove code that incorrectly
2333 sign extended values where bits < 32.
2335 2000-03-02 H.J. Lu (hjl@gnu.org)
2337 * configure.in: Support --enable-targets=all on ia32.
2338 * configure: Regenerated.
2340 2000-03-01 Nick Clifton <nickc@cygnus.com>
2342 * gasp.c (do_align): Remove bogus check of alignment value.
2344 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2346 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2347 TC_PPC was defined forced the type of a symbol with no other type
2350 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2352 * doc/internals.texi (CPU backend): Mention that
2353 line_separator_chars do not break up comments. Fix typos for
2354 LEX_AT and LEX_NAME descriptions. Document operands for
2355 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2356 description of md_create_short_jump usage. Document argument for
2357 md_undefined_symbol.
2359 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2361 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2362 (md_parse_option): Handle it.
2363 (md_show_usage): Document it.
2365 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2367 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2368 opcode, for the instruction `pal19'. From Andrea Arcangeli
2371 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2373 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2375 (md_assemble): To here, before template operands are matched.
2376 Also ensure a constant immediate is sign extended when we know the
2377 size is at most 16 bits. This is to catch cases like "add
2378 $0xffc0,%ax" where we don't know the size, and thus that the
2379 immediate can be represented as Imm8S until after parsing the
2381 (i386_displacement): Similarly sign extend 16 bit constant
2383 (md_assemble): Relax 16-bit jump constant range check to suit sign
2384 extended displacements.
2386 2000-02-26 Andreas Jaeger <aj@suse.de>
2388 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2390 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2392 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2393 call operands when intel_syntax.
2394 (intel_float_operand): Return 2 for "fi...".
2395 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2396 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2397 earlier "SHORT" change.
2398 (md_assemble): When determining suffix from Regs, exclude
2401 2000-02-24 Nick Clifton <nickc@cygnus.com>
2403 * configure: Add arm-wince, mips-pe and sh-pe targets.
2404 * configure: Regenerate.
2406 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2408 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2409 "pe-mips" for the mips-pe target.
2411 * config/tc-arm.c (insns): Change displacement encoded in BL
2412 and B instructions if the target port is arm-wince.
2413 (do_ldst): Do not bias the relocation offset if the target
2415 (md_pcrel_from): Add in missing relocation offset bias if the
2416 target os arm-wince.
2418 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2419 (md_begin): Disable -G support for mips-pe target.
2420 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2421 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2424 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2425 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2426 assembler, just set the alignment to 4.
2428 * config/te-wince-pe.h: New file for WinCE targets. Define
2431 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2433 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2434 string instructions.
2435 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2436 (i386_intel_memory_operand): After finding a segment override,
2437 check again for no `[' before looking for a displacement. Bomb if
2438 more than one displacement rather than silently discarding the
2439 second and subsequent ones. Free strings malloc'd by
2440 build_displacement_string.
2442 2000-02-24 Catherine Moore <clm@cygnus.com>
2444 * config/obj-som.c (obj_pseudo_table): Add "weak".
2445 (obj_som_weak): New routine.
2447 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2449 * config/tc-i386.c (union i386_op): New.
2450 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2451 Throughout file replace occurences of disps[n], imms[n], regs[n]
2452 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2453 intel mode operand swapping. Add assert in regKludge and
2454 fake_zero_displacement code. Test i.types[n] when outputting
2455 displacements and immediates. Combine output of Disp16 with
2457 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2458 when in intel mode by (not) reversing fsub and fdiv operands
2459 before the template search. This fails for single operand
2460 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2461 undefined. Instead fix the base_opcode after we've found the
2462 template. Move base_opcode xor with found_reverse_match from
2463 opcode output code to before this fix so we test for the correct
2465 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2466 check in intel mode. Instead compare opcodes.
2468 * config/tc-i386.h (TC_RELOC): Delete.
2469 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2470 with equivalent call to reloc.
2472 * as.h (flag_m68k_mri): Move declaration after target include, and
2473 only declare when TC_M68K defined. Define as zero otherwise.
2474 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2475 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2476 Define as zero otherwise.
2477 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2478 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2479 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2480 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2481 testing whether defined.
2482 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2483 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2484 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2485 rather than testing whether defined.
2486 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2487 (parse_mri_cons): Declare and use only when TC_M68K.
2488 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2489 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2490 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2492 * NEWS: Mention IBM 370 support.
2494 2000-02-23 Richard Henderson <rth@cygnus.com>
2496 * config/tc-i386.c (md_assemble): When swapping operands for
2497 intel_syntax, assume everything that's not Imm or Disp is a
2500 2000-02-23 Linas Vepstas <linas@linas.org>
2502 * config/tc-i370.c, config/tc-i370.h: New files.
2503 * Makefile.am: Add support for Linux/IBM 370.
2504 * configure.in: Likewise.
2505 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2506 * config/obj-elf.c: Include elf/i370.h
2507 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2509 * Makefile.in: Regenerate.
2510 * configure: Regenerate.
2512 * doc/c-i370.texi: New file.
2513 * doc/all.texi: Include it.
2514 * doc/as.texinfo: And here.
2515 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2516 * doc/Makefile.in: Regenerate.
2518 2000-02-19 Michael Meissner <meissner@redhat.com>
2520 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2521 determine if an instruction can be used in parallel with an ADDppp
2522 or SUBppp instruction.
2524 2000-02-22 Andrew Haley <aph@cygnus.com>
2526 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2528 1999-12-30 Andrew Haley <aph@cygnus.com>
2530 * config/tc-mips.c (mips_gp32): New variable.
2531 (macro_build) Use mips_gp32.
2533 (md_longopts): Add "-mgp32" and "-mgp64".
2534 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2536 (OPTION_M7900): Change offset
2537 (OPTION_NO_M7900): Ditto.
2539 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2541 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2542 warning, and bump it to 1.
2544 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2546 From Brad Lucier <lucier@math.purdue.edu>:
2547 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2550 2000-02-21 Catherine Moore <clm@cygnus.com>
2552 * config/tc-mips.c (MF_HILO_INSN): Define.
2553 (mips_7000_hilo_fix): Declare.
2554 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2555 (md_parse_option): Check for 7000_HILO_FIX options.
2556 (OPTION_M7000_HILO_FIX): Define.
2557 (OPTION_NO_M7000_HILO_FIX): Define.
2558 * doc/c-mips.texi (-mfix7000): Describe.
2560 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2562 * listing.c (print_lines): Remove unused variable `end'.
2564 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2565 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2566 reloc_type when BFD_ASSEMBLER.
2567 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2568 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2569 statement and quell signed vs. unsigned comparison warning.
2571 2000-02-18 Nick Clifton <nickc@cygnus.com>
2573 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2574 the computed frag offset, rather than overwriting it.
2576 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2578 * config/tc-sh.c ("elf/sh.h"): Include.
2579 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2580 (md.begin): Initialize target_arch.
2581 Only include opcodes in has table that match selected architecture.
2582 (parse_reg): Recognize register names for sh-dsp.
2583 (parse_at): Recognize post-modify addressing.
2584 (get_operands): The leading space is now optional.
2585 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2586 arguments. Update valid_arch.
2587 (build_Mytes): Add support for SDT_REG_N.
2588 (find_cooked_opcode): New function, broken out of md_assemble.
2589 (assemble_ppi, sh_elf_final_processing): New functions.
2590 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2591 (md_longopts, md_parse_option): New option: -dsp.
2592 * config/tc-sh.h (elf_tc_final_processing): Define.
2593 (sh_elf_final_processing): Declare.
2595 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2597 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2598 the unwinder subspace. Save the current seg/subseg before creating
2601 2000-02-10 Nick Clifton <nickc@cygnus.com>
2603 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2604 little endian targets.
2605 (INST_BYTE1): Redefine to handle big and little endian
2607 (cpu_type): New type: Select between M340 and M210.
2608 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2609 instructions of the M340.
2610 (md_assemble): Add support for the MULSH and OPSR classes of
2612 (md_atof): Add support for little endian targets.
2613 (md_parse_option): Add support for -EL, -EB and -mcpu command
2615 (md_convert_frag): Add support for little endian targets.
2616 (md_apply_fix3): Add support for little endian targets.
2617 (md_number_to_chars): Add support for little endian targets.
2619 2000-02-10 Timothy Wall <twall@redhat.com>
2621 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2622 defined, use it to verify the symbol just read should be a label.
2624 2000-02-10 Timothy Wall <twall@redhat.com>
2626 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2627 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2628 around colons when KEEP_WHITE_AROUND_COLON is defined.
2629 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2630 and KEEP_WHITE_AROUND_COLON.
2632 2000-02-08 Timothy Wall <twall@redhat.com>
2634 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2636 (do_repeat): New. Abstract repeat logic so that a "break" can be
2638 (end_repeat): New. Provide support for a "break" out of the
2640 * read.h: Add prototypes for new functions.
2642 2000-02-08 Timothy Wall <twall@redhat.com>
2644 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2645 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2646 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2649 2000-02-08 Timothy Wall <twall@redhat.com>
2651 * read.c: Added elseif to directives table.
2652 * read.h: Added prototype for s_elseif.
2653 * doc/as.texinfo: Added description for elseif.
2654 * cond.c (s_elseif): New function
2656 2000-02-04 Timothy Wall <twall@redhat.com>
2658 * listing.c (print_lines): Remove conditionals causing bug in
2661 2000-02-03 Timothy Wall <twall@cygnus.com>
2663 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2665 * frags.c (frag_new): Calculate fr_fix in octets
2666 (frag_now_fix) Return offset as target address offset (bytes).
2667 (frag_now_fix_octets) New - Return offset in octets (8-bit
2669 * frags.h: Added prototype for frag_now_fix_octets().
2670 Distinguish between octets and bytes in field descriptions.
2671 * listing.c (calc_hex): Account for octets vs bytes when
2672 printing addresses/offsets.
2673 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2674 target is little-endian, print the octets in a word in big-endian
2675 order so that the display looks like a proper hexadecimal number,
2676 instead of having the octets reversed.
2677 * read.c (do_align): When recording alignment, alignment power
2678 should be in terms of target bytes (minimum addressible unit)
2680 (do_org) Convert ORG target address (byte) argument into an
2681 octet offset when generating a variable fragment.
2682 * symbols.c (resolve_symbol_value): Symbol final value
2683 converted to a target address offset (bytes) from its octet offset.
2684 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2685 offset (bytes) is adjusted by the frag offset (octets) converted
2687 (coff_frob_section) Section alignment power is in terms of bytes;
2688 convert it to an octet alignment power when calculating size (and
2689 size mask) in octets. Don't modify the section size in order to
2690 "align" it for TI COFF, since that format has a different method
2691 for storing alignment information.
2693 2000-02-01 Timothy Wall <twall@cygnus.com>
2695 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2696 entries, matching the way GCC generates them. If not escaped, the
2697 filename is encoded incorrectly.
2699 2000-01-31 Nick Clifton <nickc@cygnus.com>
2701 * config/tc-arm.c (reg_table): Add support for ATPCS register
2704 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2706 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2708 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2710 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2711 of a symbol when we really care about its value.
2713 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2715 * config/tc-mcore.c (md_assemble): Give warning message if
2716 operands passes to instruction are more than the spec.
2718 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2720 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2721 Thumb mode but the label seen was not declared as '.thumb_func'
2722 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2723 correct disassembly of Thumb code bounded by non function labels.
2725 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2727 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2728 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2730 * Makefile.in: Same here.
2733 * configure.in: Set bfd_gas for i386-aout when primary target
2734 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2735 we may need the primary te_file. Remove incorrect comment.
2737 * configure: Regenerate.
2739 * config/e-i386aout.c: New file.
2741 * as.c (USE_EMULATIONS): Move to before print_version_id.
2742 (struct emulation): Add i386aout.
2743 (show_usage): Split text strings. Reformat -a text. Add --em
2747 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2748 (aout_format_ops): New.
2751 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2752 preprocessor conditional and add aout USE_EMULATIONS tests.
2753 (read_a_source_file): Don't pass error strings to printf as
2757 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2759 (do_data): Same here.
2760 (process_file): And here.
2763 * symbols.c (colon): Rewrite "already defined" fatal message
2764 code for aout with USE_EMULATIONS.
2767 * config/obj-aout.c (OBJ_HEADER): Define.
2768 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2770 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2771 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2773 (obj_aout_type): Expand S_SET_OTHER here too.
2774 (obj_read_begin_hook): Remove.
2775 (aout_pop_insert): New.
2776 (obj_aout_s_get_other): New.
2777 (obj_aout_s_get_desc): New.
2778 (aout_format_ops): New.
2781 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2782 gets aout_pseudo_table.
2783 (aout_pseudo_table): Declare.
2784 (obj_read_begin_hook): Define.
2787 * config/obj-coff.c (obj_pseudo_table): Rename to
2789 (coff_pop_insert): Use coff_pseudo_table.
2790 (coff_sec_sym_ok_for_reloc): Remove.
2791 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2792 and comment all zero entries and remove #if 0 code.
2795 * config/obj-coff.h (obj_pop_insert): Define.
2796 (coff_pseudo_table): Declare.
2799 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2800 s_get_size, s_set_size. Comment all zero entries.
2803 * config/obj-elf.c (elf_s_get_other): New function.
2804 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2805 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2806 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2808 (obj_elf_parse_section_letters): Don't pass error strings to
2809 printf as format arg.
2812 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2814 (elf_s_get_other): Declare.
2815 (S_GET_OTHER) Define as elf_s_get_other if not already
2817 (S_SET_OTHER): Only define when not already defined.
2818 (elf_obj_read_begin_hook): Declare.
2819 (obj_read_begin_hook): Define.
2820 (elf_obj_symbol_new_hook): Declare.
2821 (obj_symbol_new_hook): Define.
2824 * config/obj-multi.h: Add copyright header and protect against
2825 multiple inclusion. Add * to all function pointers.
2826 (OBJ_HEADER): If defined, include it rather than other defines
2828 (obj_frob_file_after_relocs): Test for NULL.
2829 (obj_symbol_new_hook): Here too.
2830 (obj_sec_sym_ok_for_reloc): And here.
2831 (S_GET_OTHER): Define.
2832 (S_GET_DESC): Define.
2833 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2834 (OBJ_MAYBE_ELF): Update comment.
2836 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2837 OBJ_AOUT preprocessor conditional and handle emulation by
2838 testing OUTPUT_FLAVOR.
2839 (i386_displacement): Here too.
2840 (md_section_align): Similarly here.
2841 (i386_target_format): Conditionally compile when more than one
2842 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2843 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2844 (i386_displacement): Here too.
2847 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2848 Define TARGET_FORMAT for aout only when not multi.
2851 * config/te-multi.h: Delete file as it's identical to te-generic.h
2853 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2855 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2856 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2859 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2861 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2864 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2866 * config/tc-mips.c (mips_do_align): New function.
2867 * config/tc-mips.h (md_do_align): Define.
2869 2000-01-10 Philip Blundell <philb@gnu.org>
2871 * doc/c-arm.texi (ARM Options): Fix typo.
2872 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2873 line separator for Linux.
2874 * doc/as.texinfo (Comments): Mention the ARM.
2876 2000-01-10 Philip Blundell <pb@futuretv.com>
2878 * configure.in (arm*-*-conix*): New target.
2879 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2881 * configure: Regenerate.
2883 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2885 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2886 (obj_elf_visibility): New function.
2888 * doc/as.texinfo (Visibility): New node: document visibility
2891 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2893 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2894 warning for absolute jump/call without `*' in non-intel mode. No
2895 need to set i.types[0] JumpAbsolute in intel mode.
2897 1999-12-22 Philip Blundell <pb@futuretv.com>
2899 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2900 hook function when changing sections.
2901 (arm_s_data): Likewise.
2903 1999-12-14 Nick Clifton <nickc@cygnus.com>
2905 * config/tc-arm.c (md_parse_option): Add support for -marm720
2906 command line switch.
2908 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2910 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2911 (r_registers, xr_registers): Define.
2912 (r_register_name, xr_register_name): New functions.
2913 (md_assemble): Handle new am33 operand types and instruction
2915 (mn10300_insert_operand, check_operand): Likewise.
2917 1999-11-29 Nick Clifton <nickc@cygnus.com>
2919 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2920 (s_force_thumb): Set thumb_mode to 2.
2921 (md_assemble): Do not complain about thumb instructions on a
2922 non-thumb target if thumb_mode is set to 2.
2924 1999-11-28 Michael Meissner <meissner@cygnus.com>
2926 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2927 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2928 (O_...): Add new machine dependent expressions if we are handling
2929 explicit relocations.
2930 (alpha_reloc_op): New static table holding the explicit relocation
2932 (alpha_literal_hash): New static to hold the hash table for
2933 explicit relocations.
2934 (alpha_macros): Add support for explicit relocations.
2935 (md_begin): If explicit relocations, initialize hash table.
2936 (md_assemble): Don't print a second error if tokenize_arguments
2937 already printed an error message.
2938 (md_apply_fix): Add support for explicit relocations.
2939 (alpha_force_relocation): Ditto.
2940 (alpha_fix_adjustable): Ditto.
2941 (alpha_adjust_symtab): New function to support explicit
2943 (alpha_adjust_symtab_relocs): Ditto.
2944 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2945 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2946 Add support for explicit relocations. Return -2 if an error
2947 message was already printed.
2948 (find_macro_match): Add support for explicit relocations. Comment
2950 (emit_insn): Add support for explicit relocations.
2951 (assemble_tokens): Ditto.
2953 (load_expression): Ditto.
2956 (emit_ir_load): Ditto.
2957 (emit_loadstore): Ditto.
2960 (emit_sextX): Ditto.
2961 (emit_division): Ditto.
2962 (emit_jsrjmp): Ditto.
2963 (emit_retjcr): Ditto.
2965 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2967 (tc_adjust_symtab): If explicit relocations, call the function
2968 alpha_adjust_symtab.
2969 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2970 relocations next to the literal relocation they reference.
2971 (TC_INIT_FIX_DATA): Initialize the new fields.
2972 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2974 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2976 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2977 'B' operand for PA2.0 bb instruction.
2979 1999-11-18 Nick Clifton <nickc@cygnus.com>
2981 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2984 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2986 (mcore_force_relocation): Force relocations to be generated for
2989 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2991 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2992 (i386_displacement): Disallow O_big displacements.
2994 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2996 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2997 Small improvements in error checking.
2998 (md_assemble): Support for unconditional ARM instructions.
2999 (md_parse_option): Support for -m[arm]v5e flag.
3001 1999-11-12 Nick Clifton <nickc@cygnus.com>
3003 * macro.c (buffer_and_nest): Do not check beyond the end of the
3006 1999-11-11 Nick Clifton <nickc@cygnus.com>
3008 * macro.c (buffer_and_nest): Look for seperator after TO and
3011 1999-11-08 Andrew Haley <aph@cygnus.com>
3013 * app.c (do_scrub_chars): When in State 10, treat backslash
3014 characters in the same way as as symbol characters.
3016 1999-11-07 Richard Henderson <rth@cygnus.com>
3018 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3019 the previous label was in the current section before playing
3020 with auto-alignment.
3022 1999-11-06 Nick Clifton <nickc@cygnus.com>
3024 * config/tc-v850.c (v850_force_relocation): Force relocation
3026 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3029 1999-11-05 Michael Meissner <meissner@cygnus.com>
3031 * expr.h (operatorT): Increase machine dependent operators to 16.
3032 * expr.c (op_rank): Ditto.
3034 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3036 * read.c (pseudo_set): Reject attempts to set the value of a
3039 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3042 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3044 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3045 to bfd_set_section_contents.
3047 1999-11-03 Nick Clifton <nickc@cygnus.com>
3049 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3051 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3053 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3054 (mips_ip): Use OPCODE_IS_MEMBER.
3056 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3058 * config/tc-arm.c (reg_required_here): Improve comments.
3060 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3061 (tinsns): Initialize variants field.
3063 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3064 BAD_PC respectively.
3066 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3068 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3069 * config/tc-arm.h: Fix compile time warnings.
3071 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3073 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3074 form @abs16, @(abs16) and @(abs16 + imm).
3076 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3078 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3079 (ISA_HAS_64_BIT_REGS) New.
3080 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3081 mips_emit_delays,macro_build,load_register,load_addresss,
3082 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3083 and/or use new ISA_xxx macros in expressions involving
3084 ISA, particularly mips_opts.isa.
3086 1999-10-18 Michael Meissner <meissner@cygnus.com>
3088 * expr.h (operatorT): Add machine dependent operators md1..md8.
3089 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3090 for the machine dependent operators to use.
3092 * expr.c (op_rank): Add machine dependent operators.
3094 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3096 (O_cpregister): Ditto.
3097 (md_begin): Change X_op test that field is wide enough to use
3098 O_max instead of O_alpha_max.
3099 (cpu_types): Fill in missing initializer.
3100 (alpha_num_macros): Make unsigned.
3101 (md_assemble): Make opnamelen be size_t.
3102 (md_apply_fix): Cast alpha_num_operands to int before testing.
3103 (alpha_force_relocation): Ditto.
3104 (alpha_fix_adjustable): Ditto.
3105 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3106 (tc_gen_reloc): Ditto.
3107 (tc_get_register): Ditto.
3112 (s_alpha_ent): Ditto.
3113 (s_alpha_end): Ditto.
3114 (s_alpha_frame): Ditto.
3115 (s_alpha_prologue): Ditto.
3116 (s_alpha_file): Ditto.
3117 (s_alpha_gprel32): Ditto.
3118 (s_alpha_proc): Ditto.
3119 (s_alpha_set): Ditto.
3120 (s_alpha_base): Ditto.
3121 (s_alpha_align): Ditto.
3122 (s_alpha_arch): Ditto.
3123 (alpha_align): Ditto.
3124 (assemble_insn): Suppress unused variable warning.
3126 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3127 order in the structure.
3128 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3130 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3132 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3134 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3136 * config/tc-i386.c (i386_index_check): Correct #endif location.
3138 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3140 * as.c (show_usage): Document new options.
3141 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3142 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3143 (parse_args): Parse the new options.
3144 (main): If there were warnings, and --fatal-warnings
3145 was specified, print an error.
3146 * as.h: New variable, flag_fatal_warnings, for new option.
3148 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3150 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3151 '@'. Change autoincrement completers to fall through to cache control
3154 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3156 (pa_parse_addb_64_cmpltr): New function.
3158 * config/tc-hppa.c (pa_ip): Change error message.
3159 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3160 '?Q' args to allow falling through.
3162 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3163 Remove unused conditional codes.
3164 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3166 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3168 * config/tc-d30v.c (CHAR_BIT): Define.
3169 (check_range): Fix bit operations to support integers bigger than
3172 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3174 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3177 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3178 Doug Evans <devans@cygnus.com>
3180 Add support for m32rx.
3181 * config/tc-m32r.c (enable_m32rx): New static global.
3182 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3183 (allow_m32rx): New function.
3184 (M32R_SHORTOPTS): Add `O'.
3185 (md_longopts): Add --m32rx plus several warning options.
3186 (md_parse_option): Handle new options.
3187 (md_show_usage): Print them.
3188 (md_begin): Enable m32rx.
3189 (OPERAND_IS_COND_BIT): New macro.
3190 (first_writes_to_seconds_operands): New function.
3191 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3192 (target_make_parallel,assemble_two_insns): New functions.
3193 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3194 If optimizing and m32rx, try to make consecutive insns parallel.
3196 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3198 * config/tc-mips.c (nopic_need_relax): Allow for the
3199 .sdata.foo sections generated by -fdata-sections,
3200 and for the .gnu.linkonce.s sections generated by C++.
3202 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3204 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3205 with cleaner code using completer prefixes. Add 'Y'.
3207 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3209 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3211 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3212 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3213 insn does not match and we should try the next insn in the table.
3215 1999-09-22 Nick Clifton <nickc@cygnus.com>
3217 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3219 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3221 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3224 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3226 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3227 OBJ_ELF. If ELF, add "sq".
3228 (md_parse_option): If ELF, ignore -s and -q.
3229 (md_show_usage): Mention ELF options.
3231 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3233 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3236 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3238 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3240 * config/tc-hppa.c (struct pa_it): New field "trunc".
3241 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3242 (pa_parse_ftest_gfx_completer): New function
3243 (pa_parse_fp_cnv_format): New function.
3245 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3246 (md_apply_fix): Handle 22bit pc-rel branches.
3248 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3250 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3252 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3254 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3256 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3258 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3259 (pa_ip): Handle 'fX'.
3261 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3263 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3264 unwinds unless the function is in the text space.
3265 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3267 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3269 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3270 (md_assemble): To here. Tweak address generation.
3272 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3274 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3275 (md_assemble): Call dwarf2_where for OBJ_ELF.
3276 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3277 (pa_end_of_source): New function.
3278 * tc-hppa.h (md_end): Define for OBJ_ELF.
3280 1999-09-14 Michael Meissner <meissner@cygnus.com>
3282 * configure.in (Canonicalization of target names): Remove adding
3283 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3284 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3285 * configure: Regenerate.
3287 1999-09-14 Donn Terry <donn@interix.com>
3289 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3291 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3293 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3294 pc-relative jmp/call to an absolute symbol.
3295 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3296 absolute section symbols.
3298 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3299 jump handling code and comments.
3301 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3303 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3304 the value if TE_PE and a global defined symbol.
3306 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3308 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3309 print the symbol, rather than printing it here.
3311 1999-09-11 Donn Terry <donn@interix.com>
3313 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3314 BFD_RELOC_RVA relocations.
3316 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3317 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3320 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3322 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3323 * doc/internals.texi (Object format backend): Document
3326 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3327 relocations against global symbols if TE_PE.
3329 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3330 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3332 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3335 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3336 symbols which do not have a constant value, or tags with
3337 non-tags. Remove the symbol from the list before adding it at the
3340 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3341 C_FCN symbol differently if TE_PE.
3342 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3343 appears in the pseudo-op, rather coff_line_base which is only set
3346 * config/obj-coff.c (obj_coff_loc): New static function.
3347 (obj_pseudo_table): Add "loc".
3349 * config/obj-coff.c (add_lineno): Check that the line number is
3352 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3353 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3355 (md_atof): Return NULL rather than 0.
3356 * config/tc-i386.c (md_atof): Change type to int.
3357 * expr.c (expr): Change first parameter to int.
3358 * config/obj-coff.c: Add declarations for static functions.
3359 (coff_frob_symbol): Use SYM_AUXENT.
3360 * config/tc-i386.h (flag_16bit_code): Don't declare.
3362 * config/obj-coff.c (obj_coff_section): Default to setting
3363 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3365 * write.c (adjust_reloc_syms): Print adjusted fixup.
3367 * expr.c (integer_constant): Correct too_many_digits calculation
3370 1999-09-09 Andreas Schwab <schwab@suse.de>
3372 * doc/c-arm.texi: Fix arguments of @var to not contain
3375 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3377 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3379 (md_parse_option): Only support -k flag for ELF and COFF targets.
3381 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3383 * config/tc-hppa.c (pa_ip): Put strict register checks before
3384 call to pa_parse_number.
3386 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3388 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3390 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3393 1999-09-06 Donn Terry <donn@interix.com>
3395 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3397 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3399 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3400 candidate instruction. Require registers for register arguments
3401 when in strict mode. Require assemble-time constants for
3402 constants when in strict mode.
3403 (pa_get_absolute_expression): Require a constant when in strict
3406 1999-09-06 Nick Clifton <nickc@cygnus.com>
3408 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3410 1999-09-04 Steve Chamberlain <sac@pobox.com>
3412 * config/tc-pj.c: New file, supports picoJava in ELF.
3413 * config/tc-pj.h: Ditto.
3414 * configure.in (pjl*, pj*): New targets.
3415 * Makefile.am: Rebuild dependencies.
3416 (CPU_TYPES): Add pj.
3417 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3418 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3419 * doc/c-pj.texi: New file.
3420 * doc/as.texinfo: Add some PJ specifics.
3421 * doc/all.texi: Add PJ to the list of all architectures, sort them
3423 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3424 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3426 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3428 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3429 (obj_frob_file): Test for null pointer.
3430 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3431 (OBJ_PROCESS_STAB): And here.
3432 (elf_obj_sy): Remove
3434 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3435 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3436 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3438 * config/obj-coff.c (no_func): Remove.
3439 (coff_format_ops): Change occurrences of no_func to 0, as we test
3440 for 0 in obj-multi.h.
3442 * configure.in: Enable bfd for i386-coff when primary target is
3443 bfd. Enable i386 elf,coff emulation support. Don't set
3444 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3445 emulation to support.
3446 *configure: Regenerate.
3448 1999-09-02 Nick Clifton <nickc@cygnus.com>
3450 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3451 .section .line directive is encountered.
3453 1999-09-01 Nick Clifton <nickc@cygnus.com>
3455 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3458 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3459 * as.texinfo: Document --gdwarf2 command line option.
3460 Add additional documentation of ARM command line switches.
3462 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3464 * config/tc-i386.c (i386_intel_memory_operand): Combine
3465 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3466 and RESTORE_END_STRING around parse_register calls.
3467 (i386_operand): Here too.
3468 (i386_is_reg): Remove.
3469 (parse_register): Move as_bad calls from within this function to
3472 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3474 Based on a patch from H.J. Lu <hjl@gnu.org>
3475 * config/tc-i386.c (parse_register): Handle FP regs specially.
3476 (md_begin): Remove '(' and ')' from register_chars.
3478 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3480 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3481 error message (done elsewhere).
3483 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3485 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3487 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3489 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3492 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3494 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3496 Add new completers. Fix bug in 64 bit condition handling.
3498 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3501 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3503 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3505 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3507 1999-08-27 Jim Wilson <wilson@cygnus.com>
3509 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3510 (struct ls): Add frag field. Initialize it to zero.
3511 (out_end_sequence): New local text_frag. Set it while in text section.
3512 Replace address check with frag check. Set ls.frag to text_frag if
3513 out_set_addr called.
3514 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3515 Set it before switching sections. Replace address check with frag
3516 check. Set ls.frag to saved_frag if out_set_addr called.
3518 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3520 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3521 output "advance_pc" opcode instead of calling gen_addr_line().
3522 The latter has the undesired side-effect of creating a new row
3523 in the debug line info matrix.
3525 1999-08-26 Jim Wilson <wilson@cygnus.com>
3527 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3528 ls.last_filename if last is less than zero. Set ls.last_filename
3529 when allocating new entry.
3530 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3533 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3535 * config/tc-i386.c (i386_index_check): Fix the displacement size
3536 when INFER_ADDR_PREFIX.
3538 1999-08-18 Nick Clifton <nickc@cygnus.com>
3540 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3543 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3545 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3546 handle 0xffffNNNN constants correctly.
3548 1999-08-16 Nick Clifton <nickc@cygnus.com>
3550 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3553 1999-08-13 Nick Clifton <nickc@cygnus.com>
3555 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3556 (md_apply_fix3): Always pass positive values to
3557 validate_offset_imm.
3559 1999-08-12 Nick Clifton <nickc@cygnus.com>
3561 * config/tc-arm.c (skip_whitespace): New macro.
3562 Formatting tidy ups.
3564 (md_apply_fix3): Store relocation offset in addend for ELF based
3566 (arm_force_relocation): Always generate relocs for Thumb function
3569 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3571 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3572 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3574 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3576 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3577 flags for the unwind subspace.
3579 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3580 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3581 suitable relocation based on the size of the target's pointer.
3582 Always Use subsegment zero for the unwinders.
3583 (pa_level): Handle "2.0w".
3585 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3587 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3588 with the following instruction unless this was specified.
3590 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3592 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3593 certain sections, to match BFD changes.
3595 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3597 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3598 (EXTRA_SCRIPTS): Define to keep automake happy.
3599 * Makefile.in: Rebuild.
3601 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3603 * Makefile.am: Rename .dep* files to DEP*.
3604 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3605 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3607 * Makefile.in: Rebuild.
3609 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3611 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3613 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3615 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3616 avoid problems on DOS filesystems.
3617 * Makefile.in: Rebuild.
3619 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3621 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3623 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3626 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3628 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3629 line to create ${GDBINIT} rather than .gdbinit.
3630 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3632 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3634 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3636 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3638 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3640 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3642 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3643 non-adjustable symbols.
3645 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3647 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3649 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3651 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3654 1999-08-05 Donn Terry <donn@interix.com>
3656 * config/te-interix.h: New file.
3657 * configure.in (i386-*-interix*): New target.
3658 * configure: Rebuild.
3660 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3662 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3663 selectors for ELF too.
3664 (selector_table): Add "ltp" and "rtp" selectors.
3666 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3668 * config/tc-i386.c (i386_operand): No need to change
3669 operand_string pointer in segment reg case before goto
3670 do_memory_reference. Initialise displacement_string_start and
3671 displacement_string_end after do_memory_reference label.
3672 (i386_index_check): Add operand_string param, and print error
3673 message on failure here.
3674 (i386_intel_memory_operand): Instead of here.
3675 (i386_operand): And here.
3676 (INFER_ADDR_PREFIX): Enable.
3678 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3680 * config/tc-i386.h (DefaultSize): Define. Renumber following
3681 opcode_modifier defines.
3683 From Etienne Lorrain <etienne.lorrain@ibm.net>
3684 * config/tc-i386.c (stackop_size): New variable.
3685 (set_16bit_code_flag): Clear it here.
3686 (set_16bit_gcc_code_flag): New function.
3687 (md_pseudo_table): Add "code16gcc" entry.
3688 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3690 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3692 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3693 next_set_end even if the end symbol is being discarded.
3695 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3696 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3697 * config/obj-coff.c: Likewise.
3698 (seg_info_type): Remove.
3699 (seg_info_off_by_4): Change to array of segT.
3700 (s_get_segment): Adjust accordingly.
3701 (obj_pseudo_table): Fully initialize sentinel entry.
3703 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3704 Ralf Baechle <ralf@uni-koblenz.de>.
3706 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3708 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3710 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3712 * config/tc-i386.c: Indentation and white space changes.
3713 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3714 don't enable it by default.
3715 (i386_intel_operand): Remove redundant prototype.
3716 Move check on number of memory operands, and i.mem_operands++
3717 (i386_intel_memory_operand): To here.
3718 Remove i386_immediate code from here. Remove special case code
3719 for input and output using (%dx). Remove base/index checks and
3720 call i386_index_check instead. Save initial operand_string
3721 argument for error message.
3722 (i386_operand): Remove redundant prototype. Move base/index
3723 checks to i386_index_check.
3724 (i386_displacement): Move intel mode check for non-zero
3726 (i386_intel_memory_operand): To here.
3728 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3730 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3731 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3732 by .register pseudo-op if -64 and --no-undeclared-regs.
3733 (s_register, sparc_adjust_symtab): New functions.
3734 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3735 Declare sparc_adjust_symtab as tc_adjust_symtab.
3736 * doc/c-sparc.texi: Add description of #ignore special literal
3737 for .register pseudo-op.
3739 1999-07-30 Catherine Moore <clm@cygnus.com>
3741 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3742 the relocation's section offset.
3744 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3746 * write.c (fixup_segment): Fix generic error check overflow test.
3748 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3749 X_add_number to long.
3751 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3753 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3756 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3758 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3761 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3763 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3765 * configure.bat: Remove; obsolete.
3766 * config/go32.cfg: Likewise.
3768 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3770 * configure.in (i386-*-vxworks*): New target.
3771 * configure: Rebuild.
3773 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3775 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3777 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3779 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3781 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3782 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3783 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3784 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3785 MAX_RELOC_EXPANSION): Define.
3786 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3788 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3790 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3791 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3792 block. Print a warning if an 8-bit or 16-bit constant
3793 displacement or immediate is truncated on output.
3794 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3796 (i386_operand): Disallow immediate jump absolute operand.
3798 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3800 * configure.in: Bump version number to 2.9.5.
3801 * configure: Rebuild.
3803 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3806 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3808 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3809 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3811 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3813 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3815 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3817 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3818 if -mno-fpu was given.
3819 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3821 (cons_fix_new_arm): Remove misleading comments.
3823 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3825 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3827 (relax_segment): Likewise. After giving a rs_org error, convert
3828 the frag to rs_align to avoid cascading errors.
3830 1999-07-12 Andreas Schwab <schwab@suse.de>
3832 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3834 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3836 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3837 as appropriate. Fill in structure initializations. Add variable
3838 initializations. Add casts.
3839 * dwarf2dbg.c (print_stats): Change i to size_t.
3840 * listing.c (listing_listing): Change list_line to unsigned int.
3842 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3844 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3845 rather than checking for \001 and \002 in symbol name.
3846 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3848 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3850 * configure.in (hppa*-linux-gnu*): New target.
3851 * configure: Rebuilt.
3853 1999-07-08 Nick Clifton <nickc@cygnus.com>
3855 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3857 1999-07-07 Nick Clifton <nickc@cygnus.com>
3859 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3860 accessing symbolP directly.
3862 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3864 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3867 1999-07-05 Nick Clifton <nickc@cygnus.com>
3869 * config/tc-arm.c (ARM_EXT_V5): Define.
3870 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3871 (md_begin): Detect ARM v5 architectures.
3872 (md_parse_option): Accept arm v5 specification.
3873 (md_show_usage): Documment -marmv5 switch.
3875 * doc/c-arm.texi: Document -marmv5 command line option.
3877 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3879 (validate_immediate_twopart): New function. Determine if a
3880 constant can be computed by two ADD instructions.
3881 (output_inst): Remove its command line parameter - it was never
3883 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3884 implememt the ADRL pseudo op.
3885 (tc_gen_reloc): Generate a suitable error message if an ADRL
3886 instruction tries to generate a real reloc.
3888 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3890 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3892 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3895 1999-06-27 H.J. Lu <hjl@gnu.org>
3897 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3898 non BFD_ASSEMBLER case.
3900 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3902 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3905 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3907 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3908 out_end_sequence() when the address decreases due to a new frag.
3909 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3910 numbering starts with 1.
3912 1999-06-23 Nick Clifton <nickc@cygnus.com>
3914 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3916 (mcore_s_text): Call obj_elf_text for ELF target.
3917 (mcore_s_data): Call obj_elf_data for ELF target.
3918 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3920 (mcore_s_bss): New function: Dump literal table before changing
3922 (mcore_s_comm): New function: Dump literal table before changing
3925 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3926 No longer static functions.
3927 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3928 Provide prototypes for these functions.
3930 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3932 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3933 a list of names, to try obj_segment_name, and to try abbreviated
3934 names when using COFF without long section names.
3936 * config/tc-alpha.c: More use of symbol accessor functions.
3937 * config/tc-arc.c: Likewise.
3938 * config/tc-d30v.c: Likewise.
3939 * config/tc-fr30.c: Likewise.
3940 * config/tc-i860.c: Likewise.
3941 * config/tc-m88k.c: Likewise.
3942 * config/tc-mcore.c: Likewise.
3943 * config/tc-ns32k.c: Likewise.
3944 * config/tc-sparc.c: Likewise.
3945 * config/tc-v850.c: Likewise.
3947 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3948 sy_value with appropriate accessor functions.
3949 * config/tc-arm.c (md_apply_fix3): Likewise.
3950 * config/tc-d10v.c (AT_WORD_P): Likewise.
3951 * config/tc-v850.c (reg_name_search): Likewise.
3953 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3954 use symbol_get_bfdsym instead.
3955 * config/tc-ppc.c (md_assemble): Likewise.
3956 * config/tc-v850.c (v850_comm): Likewise.
3958 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3960 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3961 the symbol, rather than accessing the bsym member.
3962 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3963 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3964 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3965 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3966 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3967 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3968 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3969 * config/tc-v850.c (tc_gen_reloc): Likewise.
3971 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3973 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3974 (hppa_gen_reloc_type): Conditionalize on BFD64.
3975 (tc_gen_reloc): Re-enable ELF relocations.
3976 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3978 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3980 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3982 (do_ldst): Move assignment out of if condition.
3983 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3984 parentheses to avoid warning.
3986 1999-06-21 Nick Clifton <nickc@cygnus.com>
3988 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3989 macro to get at the BFD symbol associated with a GAS symbol.
3991 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3993 * config/tc-ppc.c: Update for symbol handling changes.
3994 * config/obj-coff.c: Likewise.
3996 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3998 * tc-hppa.c: General cleanups of ELF support. No more spaces
3999 and subspaces for ELF.
4000 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4001 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4002 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4003 (UNWIND_SECTION_NAME): Likewise.
4004 (space/subspace related structures): Conditionalize definitions
4006 (space/subspace directives and support routines): Conditionalize
4007 definitions and references/uses on OBJ_SOM.
4008 (label_symbol_struct): For ELF, track the symbol's segment. For
4009 SOM track its space.
4010 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4012 (USE_ALIASES): Kill for both SOM & ELF.
4013 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4014 (pa_space, pa_subspace): Corresponding changes.
4015 (pa_spaces_begin): Corresponding chagnes.
4016 (md_begin): Do not muck around with space/subspace stuff for
4018 (md_apply_fix): Temporarily disable argument relocation stuff
4020 (tc_gen_reloc): Temporarily disable relocation generation for
4022 (pa_build_unwind_subspace): Similarly.
4024 1999-06-16 Nick Clifton <nickc@cygnus.com>
4026 * config/tc-arm.c (thumb_set): New pseudo op.
4027 (text, data, section): Override these pseudo ops with ARM
4029 (s_thumb_set): New function: Perform the same as a .set pseudo
4030 op, but also mark the alias'ed symbol as being a Thumb
4032 (arm_s_text): New function: Perform the same as the .text
4033 pseudo op, but dump the literal pool before changing
4035 (arm_s_data): New function: Perform the same as the .data
4036 pseudo op, but dump the literal pool before changing
4038 (arm_s_section): New function: Perform the same as the
4039 .section pseudo op, but dump the literal pool before changing
4041 (arm_cleanup): Do not reset the current section before dumping
4044 1999-06-17 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4047 OPTION_NO_WARN_UNMATCHED entries.
4048 (md_parse_option): Generate a warning message if an unrecognised
4049 option is encountered.
4051 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4052 (get_operands): When parsing an expression after an '@' symbol
4053 has been detected, do not ignore '#' symbols.
4054 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4057 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4059 From K. Richard Pixley <rich@noir.com>:
4060 * configure.in (ppc-*-vxworks*): New target.
4061 * configure: Rebuild.
4063 1999-06-12 Philip Blundell <philb@gnu.org>
4065 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4067 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4069 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4070 which refer to symbols in linkonce sections, permit reducing the
4071 relocs if the symbol is local.
4073 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4075 * subsegs.c (subseg_text_p): New function.
4076 * as.h (subseg_text_p): Declare.
4077 * read.c (do_align): Use subseg_text_p to set the default fill.
4078 * write.c (subsegs_finish): Likewise.
4079 * config/obj-coff.c (write_object_file): Likewise.
4080 * config/tc-i386.h (md_maybe_text): Don't define.
4081 (md_do_align): Use subseg_text_p to set the default fill.
4082 * config/tc-m32r.c (m32r_do_align): Likewise.
4083 * config/tc-sh.c (sh_do_align): Likewise.
4084 * config/tc-sparc.h (md_do_align): Likewise.
4086 1999-06-12 David O'Brien <obrien@freebsd.org>
4088 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4089 * configure: Rebuild.
4091 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4093 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4094 * Makefile.am: Rebuild dependencies.
4095 * Makefile.in: Rebuild.
4097 * config/tc-i386.c (i386_immediate): Remove unused label
4100 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4101 * symbols.c: Likewise.
4102 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4103 sy_next field when taking address, rather than symbol_next.
4105 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4107 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4108 value from the output file architecture.
4109 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4110 * dwarf2dbg.h: Change bfd_vma to addressT.
4112 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4114 * dwarf2dbg.h: Use PARAMS in function declarations.
4116 1999-06-11 Martin Dorey <mdorey@madge.com>
4118 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4119 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4121 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4123 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4125 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4127 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4130 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4132 * read.c (read_a_source_file): Only declare inescape if
4135 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4137 (find_entry_byval): Add parens to avoid warning.
4139 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4141 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4144 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4146 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4149 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4150 synthetize_setx): New functions.
4151 (md_assemble): Broken the special cases into the above
4152 functions. Make compiler happy if sizeof(bfd_vma)==4.
4153 Fix sethi generated from set/setuw. If instructions have a relloc,
4154 always clear the fields to be relocated in the opcode.
4155 (sparc_ip): Remove special_case global variable.
4157 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4159 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4160 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4161 indication of success rather than a value.
4162 (itbl_get_val): Likewise.
4163 (itbl_get_field): Use strcspn. Change delimiters to include
4165 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4166 (itbl_get_val): Likewise.
4167 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4169 * symbols.c (copy_symbol_attributes): Convert local symbols to
4172 1999-06-10 Nick Clifton <nickc@cygnus.com>
4174 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4177 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4179 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4180 Optimize set if sizeof(bfd_vma) == 64.
4181 (sparc_ip): Fix sethi - without %hi() it should generate
4182 R_SPARC_22 reloc, not R_SPARC_HI22.
4183 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4185 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4187 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4188 (s_ncons): New function.
4189 (native_op_table): New table.
4190 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4191 R_SPARC_OLO10 handling.
4193 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4195 * expr.h (struct expressionS): Revert last change; widen X_op.
4196 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4198 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4200 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4201 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4202 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4203 * Makefile.in: Regenerated.
4205 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4206 `common' pass on to s_mri_common.
4207 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4209 1999-06-06 Richard Henderson <rth@cygnus.com>
4211 * config/obj-elf.c (obj_elf_section): Don't free the return
4212 value of demand_copy_C_string.
4214 1999-06-05 Richard Henderson <rth@cygnus.com>
4216 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4217 creation logic from obj_elf_create_section.
4219 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4220 (section_stack): New.
4221 (special_sections): Make const.
4222 (obj_elf_section): Gut and rewrite parsing.
4223 (obj_elf_change_section): New function broken out of obj_elf_section.
4224 (obj_elf_parse_section_letters): Likewise.
4225 (obj_elf_section_word): Likewise.
4226 (obj_elf_section_type): Likewise.
4227 (obj_elf_previous): Treat as a toggle.
4228 (obj_elf_popsection): New.
4229 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4230 (ppc_section_type): Likewise.
4231 * config/tc-ppc.h: Likewise.
4233 * expr.h (struct expressionS): Don't make X_op a bitfield.
4234 * config/tc-alpha.c: Update for symbol handling changes.
4235 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4236 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4238 1999-06-05 Richard Henderson <rth@cygnus.com>
4240 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4241 (dwarf2_gen_line_info): Kill unused variables.
4242 (dwarf2_finish): Likewise.
4243 (dwarf2_where): Likewise.
4244 (dwarf2_directive_file): If we've only got a string,
4245 hand off to s_app_file.
4246 * ecoff.c: Move the include of ecoff.h.
4247 * symbols.h (S_IS_FUNCTION): Prototype.
4249 * read.c (LEX_HASH): Supply a default.
4251 (s_globl): Update `c' after skipping whitespace.
4252 * read.h (LEX_END_NAME, is_name_ender): New.
4253 * expr.c (get_symbol_end): Respect it.
4255 1999-06-04 Mark Klein <mklein@dis.com>
4257 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4259 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4261 * config/tc-hppa.c: Update for symbol handling changes.
4263 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4265 * cgen.c: Update for symbol handling changes.
4266 * config/tc-m32r.c: Likewise.
4268 * config/tc-hppa.h: Update for symbol handling changes.
4269 * config/tc-hppa.c: Likewise.
4271 * config/tc-arm.h: Update for symbol handling changes.
4272 * config/tc-arm.c: Likewise.
4273 (symbol_make_empty): Remove. Just use symbol_create.
4275 * symbols.c (symbol_set_tc): Correct name.
4277 * Makefile.am: Rebuild dependencies.
4278 ($(OBJS)): Don't depend upon struc-symbol.h.
4279 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4280 * dep-in.sed: Don't remove struc-symbol.h.
4281 * Makefile.in: Rebuild.
4283 * doc/internals.texi (Symbols): Describe changes in symbol
4286 1999-06-03 Richard Henderson <rth@cygnus.com>
4288 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4289 instead of doing the work by hand.
4291 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4293 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4294 state of line state-machine.
4295 (struct ls): Collect DWARF2 line state-machine state in new member
4296 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4297 resulted in any DWARF2 directives.
4298 (reset_state_machine): New function.
4299 (out_end_sequence): Ditto.
4300 (dwarf2_gen_line_info): When switching sections or switching to a
4301 lower text address, call out_end_sequence() first to terminate the
4302 previous code sequence as code sequences MUST have monotonically
4303 increasing addresses.
4304 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4306 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4308 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4309 DWARF2 debug info (line information only, at this point).
4310 * as.h: Update comment about supported debug formats.
4311 * dwarf2dbg.c, dwarf2dbg.h: New files.
4312 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4314 * expr.c (operand): Don't use [ for parens if we want an index op.
4315 (op_encoding): Switch [ into O_index, if desired.
4316 (op_rank): Renumber with O_index on bottom.
4317 (expr): If O_index, match closing bracket.
4318 * expr.h (O_index): New.
4320 * read.c (read_a_source_file): Conditionally allow matched "
4321 in lines passed to md_assemble.
4323 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4325 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4327 Add support for storing local symbols in a small structure to save
4328 memory when assembling large files.
4329 * as.h: Don't include struc-symbol.h.
4330 (symbolS): Add typedef.
4331 * symbols.c: Include struc-symbol.h.
4332 (local_hash): New static variable.
4333 (save_symbol_name): New static function, from symbol_create.
4334 (symbol_create): Call save_symbol_name.
4335 (local_symbol_count): New static variable.
4336 (local_symbol_conversion_count): Likewise.
4337 (LOCAL_SYMBOL_CHECK): Define.
4338 (local_symbol_make): New static function.
4339 (local_symbol_convert): New static function.
4340 (colon): Handle local symbols. Create local symbol for local
4342 (symbol_table_insert): Handle local symbols.
4343 (symbol_find_or_make): Create local symbol for local label name.
4344 (symbol_find_base): Check for local symbol.
4345 (symbol_append, symbol_insert): Check for local symbols.
4346 (symbol_clear_list_pointers, symbol_remove): Likewise.
4347 (verify_symbol_chain): Likewise.
4348 (copy_symbol_attributes): Likewise.
4349 (resolve_symbol_value): Handle local symbols.
4350 (resolve_local_symbol): New static function.
4351 (resolve_local_symbol_values): New function.
4352 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4353 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4354 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4355 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4356 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4357 (symbol_previous, symbol_next): New functions.
4358 (symbol_get_value_expression): Likewise.
4359 (symbol_set_value_expression): Likewise.
4360 (symbol_set_frag, symbol_get_frag): Likewise.
4361 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4362 (symbol_mark_used_in_reloc): Likewise.
4363 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4364 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4365 (symbol_mri_common_p): Likewise.
4366 (symbol_mark_written, symbol_clear_written): Likewise.
4367 (symbol_written_p): Likewise.
4368 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4369 (symbol_section_p, symbol_equated_p): Likewise.
4370 (symbol_constant_p): Likewise.
4371 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4372 (symbol_get_obj, symbol_set_obj): Likewise.
4373 (symbol_get_tc, symbol_set_tc): Likewise.
4374 (symbol_begin): Initialize local_hash.
4375 (print_symbol_value_1): Handle local symbols.
4376 (symbol_print_statistics): Print local symbol statistics.
4377 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4378 Declare new symbols.c functions. Move many declarations here from
4380 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4381 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4382 (struct symbol): Move bsym to make it clearly the first field.
4383 Remove TARGET_SYMBOL_FIELDS.
4384 (symbolS): Don't typedef.
4385 (struct broken_word): Remove.
4386 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4387 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4388 (symbol_clear_list_pointers): Likewise.
4389 (symbol_insert, symbol_remove): Likewise.
4390 (symbol_previous, symbol_append): Likewise.
4391 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4392 (struct local_symbol): Define.
4393 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4394 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4395 (local_symbol_get_frag, local_symbol_set_frag): Define.
4396 (local_symbol_get_real_symbol): Define.
4397 (local_symbol_set_real_symbol): Define.
4399 * write.c (write_object_file): Call resolve_local_symbol_values.
4400 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4401 (TARGET_SYMBOL_FIELDS): Don't define.
4402 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4403 ECOFF_DEBUGGING, add ECOFF fields.
4404 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4405 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4406 ECOFF_DEBUGGING, add ECOFF fields.
4407 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4408 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4409 * config/tc-mcore.h: Don't include struc-symbol.h.
4410 (TARGET_SYMBOL_FIELDS): Don't define.
4411 (struct mcore_tc_sy): Define.
4412 (TC_SYMFIELD_TYPE): Define.
4413 * Many files: Use symbolS instead of struct symbol. Use new
4414 accessor functions rather than referring to symbolS fields
4417 * read.c (s_mri_common): Don't add in value of line_label.
4419 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4420 checking for SEC_LINK_ONCE.
4422 * config/tc-sh.h (sh_fix_adjustable): Declare.
4424 * app.c (input_buffer): New static variable.
4425 (app_push): Save saved_input in allocated buffer.
4426 (app_pop): Restored saved_input.
4427 (do_scrub_chars): Change get parameter to take char * and int as
4428 arguments. Change GET macro to pass input_buffer to get
4429 function. Don't save input into allocated buffer.
4430 * as.h (do_scrub_chars): Update declaration.
4431 * input-file.c (input_file_get): Change to take char * and int.
4432 Read data into passed in buffer. Remove static buffer.
4433 * read.c (scrub_from_string): Change to take char * and int. Copy
4434 data into passed in buffer.
4436 * hash.h: Neaten. Declare hash_traverse.
4437 * hash.c: Complete rewrite based on BFD hashing code.
4438 * gasp.c (chunksize): New variable.
4439 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4442 1999-05-28 Nick Clifton <nickc@cygnus.com>
4444 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4445 addend unless the target uses an old ABI.
4447 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4449 -Wchar-subscripts cleanup
4450 * listing.c (listing_newline): Use unsigned char variable, so
4451 calls to isascii,iscntrl are correct.
4452 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4454 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4455 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4456 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4457 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4459 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4461 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4463 (arch_coldfire_p): New #define.
4464 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4466 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4468 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4470 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4471 (install_operand): Add place `N'.
4472 (init_table): Add registers ACC, MACSR, MASK.
4474 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4476 * config/tc-m68k.c: Change mcf5200 --> mcf.
4477 (archs): Add mcf5206e, mcf5307.
4478 (m68k_ip): Add format `u'.
4479 (install_operand): Add place `m', `M', `h'.
4480 (init_table): Add upper/lower registers.
4482 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4484 1999-05-28 Martin Dorey <mdorey@madge.com>
4486 * config/tc-i960.c: Several minor changes to add ELF and
4487 BFD_ASSEMBLER support.
4488 * config/tc-i960.h: Likewise.
4489 * configure.in (i960-*-elf*): New target.
4490 * aclocal.m4, configure: Rebuild.
4492 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4494 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4495 reloc changes when defined(BFD_ASSEMBLER).
4497 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4499 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4501 * write.c (write_print_statistics): Output to file, not stderr.
4503 * expr.c (generic_bignum_to_int32,64): Prototype.
4505 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4506 output_sleb128, output_uleb128, output_big_sleb128,
4507 output_big_uleb128, output_big_leb128): Prototype.
4508 (output_big_sleb128, output_big_uleb128): Make inline.
4509 (output_big_leb128): Remove inline
4511 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4512 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4513 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4514 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4515 value for correct overflow check in write.c:fixup_segment.
4516 * write.c (fixup_segment): Move bitfield overflow checks to after
4517 the md_apply_fix call.
4518 * config/obj-coff.c (fixup_segment): Likewise.
4519 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4520 valueT *val argument.
4522 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4524 * config/atof-ieee.c (gen_to_words): Correctly round a
4525 denormalized number. Fix off-by-one in range checking for
4526 exponent in a denormal.
4528 1999-05-10 Nick Clifton <nickc@cygnus.com>
4530 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4533 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4535 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4537 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4539 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4540 (ReverseRegRegmem): Remove.
4541 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4542 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4543 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4546 From Doug Ledford <dledford@redhat.com>
4547 * config/tc-i386.h (RegXMM): New for P/III.
4548 * config/tc-i386.c: Add support for P/III.
4550 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4552 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4553 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4554 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4556 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4558 * config/tc-i386.c (i386_immediate): Skip whitespace before
4559 complaining about junk after expression.
4560 (i386_displacement): Likewise.
4562 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4564 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4565 Don't copy before downcaseing.
4567 1999-05-05 Catherine Moore <clm@cygnus.com>
4569 * tc-m68k.c: Include elf/m68k.h.
4570 (m68k_elf_final_processing): New routine.
4571 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4574 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4576 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4579 1999-04-30 Nick Clifton <nickc@cygnus.com>
4581 * config/tc-mcore.c (mcore_s_section): Dump literals before
4584 1999-04-29 Nick Clifton <nickc@cygnus.com>
4586 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4589 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4591 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4592 (TC_INIT_FIX_DATA): Delete.
4593 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4594 (TC_INIT_FIX_DATA): Delete.
4595 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4596 * write.c (fix_new_internal): Initialize fx_cgen member.
4597 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4598 (gas_cgen_md_apply_fix3): Update.
4599 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4600 (md_cgen_record_fixup_exp): Update.
4601 (FX_OPINFO_R_TYPE): Update.
4603 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4604 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4605 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4606 * frags.h (struct frag): Make opindex, opinfo ints.
4608 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4610 1999-04-26 Tom Tromey <tromey@cygnus.com>
4612 * aclocal.m4, configure: Updated for new version of libtool.
4614 1999-04-22 Nick Clifton <nickc@cygnus.com>
4616 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4618 (md_apply_fix3): Do not fix up absolute relocations against
4621 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4623 1999-04-20 Nick Clifton <nickc@cygnus.com>
4625 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4626 changes and data-in-text directives.
4627 (mcore_cons): New function: intercept cons() operations.
4628 (mcore_float_cons): New function: intercept float_cons()
4630 (mcore_stringer): New function: intercept stringer() operations.
4632 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4634 * obj.h (struct format_ops): Change generate_asm_lineno field to
4636 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4638 * config/tc-alpha.c (find_opcode_match): Add default case to
4640 (find_macro_match): Likewise.
4641 (load_expression): Parenthesize && within ||.
4643 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4645 1999-04-17 Nick Clifton <nickc@cygnus.com>
4647 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4648 .text .data .section pseudo ops.
4649 (mcore_s_section): New function. Dump lits before changing secs.
4650 (mcore_s_text): New function. Dump lits before changing secs.
4651 (mcore_s_data): New function. Dump lits before changing secs.
4653 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4655 * config/tc-mips.c (mips_32bitmode): New.
4656 (md_begin): Set mips_32bitmode if needed.
4657 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4658 Set EF_MIPS_32BITMODE.
4660 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4662 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4665 1999-04-16 Nick Clifton <nickc@cygnus.com>
4667 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4669 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4671 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4672 expressions correctly.
4675 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4677 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4679 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4681 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4682 and fmpynfadd instructions.
4684 1999-04-11 Richard Henderson <rth@cygnus.com>
4686 * as.h (environ): Declare it, if needed.
4687 * as.c (dump_statistics): Don't declare environ.
4688 * configure.in (environ): Detect declaration.
4689 * configure, config.in: Rebuild
4691 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4692 (i386_displacement): Allocate enough space for replacement buffer.
4693 Clean up replacement buffer initialization.
4695 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4697 * subsegs.c (section_symbol): Don't create a new symbol if one
4698 already exists; instead, use the existing one, but set its segment
4699 and frag data if it hasn't already been defined.
4700 * config/obj-coff.c (c_section_symbol): Likewise.
4702 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4704 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4706 1999-04-08 Nick Clifton <nickc@cygnus.com>
4708 * config/tc-mcore.c: New File: Support routines for MCore
4710 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4711 * config/obj-coff.c: Add support for mcore-pe target.
4713 * Makefile.am: Add support for MCore targets.
4714 * Makefile.in: Regenerate.
4715 * configure.in: Add support for MCore targets.
4716 * configure: Regenerate.
4718 * doc/all.texi: Set MCORE.
4719 * doc/as.texinfo: Document MCore specific command line options.
4721 * write.h: Prevent multiple inclusion.
4723 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4725 * asintl.h (LC_MESSAGES): Never define.
4726 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4728 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4731 * Makefile.am (m68k-parse.c): If configuring in the source
4732 directory, copy m68k-parse.y into the local directory before
4733 running ylwrap, to remove spurious differences when generating
4735 * Makefile.in: Rebuild.
4737 * config/tc-sparc.h (md_do_align): Just allocate the number of
4738 bytes necessary, rather than always allocating 1024.
4740 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4742 * listing.c (listing_newline): Add cast to avoid warning.
4743 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4744 * config/tc-i386.c (i386_scale): Add return value.
4745 (build_displacement_string): Remove unused local temp_disp2.
4746 (i386_intel_memory_operand): Add parentheses to avoid warning.
4747 (i386_intel_operand): Remove unused local end_of_operand_string.
4748 (i386_operand): Remove unused local operand_modifier.
4749 (i386_operand): Add parens to avoid warning.
4751 1999-04-04 Don Bowman <don@pixsci.com>
4753 * configure.in: Add mips*-*-vxworks* target; have it define
4755 * configure, config.in: Rebuild.
4757 1999-03-31 Nick Clifton <nickc@cygnus.com>
4759 * configure.in (emulations): Add support for arm-epoc-pe.
4760 * configure: Regenerate.
4761 * config/te-epoc-pe.h: New file. Define macros specific to
4763 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4764 for arm-epoc-pe target.
4766 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4768 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4770 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4772 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4773 detect ",n" without a condition.
4774 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4777 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4779 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4780 instruction is encoded with one bit.
4783 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4785 * doc/internals.texi (CPU backend): Mention that
4786 line_separator_chars should not include newline. From thi
4787 <ttn@mingle.glug.org>.
4789 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4791 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4792 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4794 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4796 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4798 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4800 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4803 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4805 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4807 1999-03-15 Martin Hunt <hunt@cygnus.com>
4809 * app.c (do_scrub_begin): Change '-' back to a symbol char
4810 so we can use multiple opcodes on a line again.
4812 * config/tc-d30v.c: By default, warn if a symbol has
4813 the same name as a register. Plus some minor
4814 updates from the branch.
4816 1999-03-13 Nick Clifton <nickc@cygnus.com>
4818 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4819 BFD_RELOC_16 and BFD_RELOC_64.
4821 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4823 * expr.c (expr): Add missing else.
4825 1999-03-12 Nick Clifton <nickc@cygnus.com>
4827 * config/tc-arm.c (md_apply_fix3): Improve error message.
4829 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4831 * Makefile.am (CPU_TYPES): Add fr30.
4832 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4833 (fr30,m32r dependencies): Update.
4834 * Makefile.in: Rebuild.
4836 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4837 (gas_cgen_record_fixup_exp): Ditto.
4838 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4839 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4840 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4841 (md_cgen_lookup_reloc): Update use of operand->type.
4842 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4843 (md_convert_frag): Call cgen_operand_lookup_by_num.
4844 (md_cgen_lookup_reloc): Update use of operand->type.
4845 (m32r_cgen_record_fixup_exp): Ditto.
4847 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4849 * config/tc-mips.c (md_show_usage): Fix message.
4851 1999-03-03 Nick Clifton <nickc@cygnus.com>
4853 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4854 and LDR reg,=<expr> instruction.
4856 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4859 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4861 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4863 1999-02-17 Nick Clifton <nickc@cygnus.com>
4865 This patch was created by: Scott Bambrough
4866 <scottb@corelcomputer.com>
4869 Special cased '@' character. The '@' character is used as the
4870 ARM assembler comment character, as a special character
4871 and in ELF .symver pseudo-op's, and as a special character in
4872 .type and .section pseudo-ops.
4873 (symver_pseudo): New static variable.
4874 (symver_state): New static variable.
4875 (struct app_save): Add field 'symver_state'.
4876 (app_push): Save global symver_state int struct app_save.
4877 (app_pop): Restore global symver_state from struct app_save.
4878 (do_scrub_chars): Special case handling of '@' character in
4881 * configure.in: Modified to recognize armv* uname syntax from ARM
4883 * configure: Regenerated.
4885 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4886 a prefix to the section's type.
4887 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4888 the type's typename.
4890 * config/tc-arm.h: Add support for PIC generation:
4891 (pic_code): New boolean.
4892 (obj_relocate_extern): Define.
4893 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4894 (TC_CONS_FIX_NEW): Define.
4895 (tc_fix_adjustable): Define.
4896 (GLOBAL_OFFSET_TABLE_NAME): Define.
4898 * config/tc-arm.c: Add support for PIC generation:
4899 (line_seperator_chars): Allow ';' as a seperator for Linux.
4900 (is_immediate_prefix): New macro.
4901 (arm_parse_reloc): New function.
4902 (s_arm_elf_cons): New function.
4903 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4904 (md_undefined_symbol): Special case handling for the Global Offset
4906 (md_apply_fix3): Handle PIC relocs.
4907 (tc_gen_reloc): Handle PIC relocs.
4908 (md_parse_option): Add support for '-k' command line switch to
4909 enable PIC generation.
4910 (cons_fix_new_arm): New function.
4911 (s_arm_elf_cons): New function.
4913 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4915 * configure.in: Add comments for uses of AC_DEFINE.
4916 * acinclude.m4: Likewise.
4917 * acconfig.h: Remove.
4918 * aclocal.m4: Rebuild.
4919 * configure: Rebuild.
4920 * Makefile.in: Rebuild.
4921 * config.in: Rebuild.
4923 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4925 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4926 non-constant offset from a base register.
4928 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4930 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4933 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4935 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4936 (emit_insn): Look for pc-relative and no-overflow specifiers on
4937 internal relocation types.
4939 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4941 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4944 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4946 (mips_4650, mips_4010, mips_4100): Variables removed.
4947 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4948 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4950 (md_begin): Don't bother initializing the mips_NNNN variables;
4951 mips_cpu is set, and that's good enough now.
4952 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4953 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4954 (show): New function, to handle wrapping in the CPU lists.
4955 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4957 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4959 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4960 than treat as an immediate specifier.
4962 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4964 * config/tc-i386.c: Prototype many functions.
4965 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4966 (i386_immediate): Remove unused second argument.
4967 (i386_intel_operand): Fix i386_is_reg typo.
4968 (i386_operand): Use allow_naked_reg.
4969 (output_invalid): Make operand int for K&R.
4971 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4973 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4975 * Makefile.in: Rebuild.
4977 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4979 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4981 (EXTRA_as_new_SOURCES): Comment out.
4982 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4983 * Makefile.in: Rebuild.
4984 * doc/Makefile.in: Rebuild.
4985 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4986 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4987 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4988 * configure: Rebuild.
4989 * aclocal.m4: Rebuild.
4990 * config.in: Rebuild.
4991 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4992 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4993 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4994 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4995 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4996 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4997 (gas_cgen_record_fixup_exp): Ditto.
4998 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4999 descriptor, not global variable.
5000 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5001 descriptor, not global variable. Refer to insert_operand handler
5002 via cpu descriptor, not global function.
5003 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5004 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5005 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5006 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5007 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5008 * config/tc-m32r.c: Ditto.
5009 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5010 (md_assemble): Ditto.
5011 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5013 1999-02-09 Nick Clifton <nickc@cygnus.com>
5015 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5016 relocations for ELF targets.
5018 1999-02-08 Nick Clifton <nickc@cygnus.com>
5020 * configure.in: Add support for StrongARM target.
5021 * configure: Regenerate.
5023 1999-02-05 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5027 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5030 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5032 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5034 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5036 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5037 (INTEL_DWORD_MNEM_SUFFIX): Define.
5040 (DWORD_PTR): Define.
5041 (XWORD_PTR): Define.
5043 (OFFSET_FLAT): Define.
5045 (NONE_FOUND): Define.
5048 * config/tc-i386.c (set_intel_syntax): New routine.
5049 (intel_syntax): Declare.
5050 (allow_naked_reg): Declare.
5051 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5052 (intel_float_operand): New routine.
5053 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5054 Handle brackets as well as parens. Call i386_intel_operand for
5055 intel syntax. Reverse operands if appropriate. Handle new
5056 suffixes. Handle movzx and movsx.
5057 (i386_is_reg): New routine.
5058 (i386_immediate): New routine.
5059 (i386_scale): New routine.
5060 (i386_displacement): New routine.
5061 (i386_operand_modifier): New routine.
5062 (build_displacement_string): New routine.
5063 (i386_parse_seg): New routine.
5064 (i386_intel_memory_operand): New routine.
5065 (i386_intel_operand): New routine.
5066 (i386_operand): Call i386_displacement, i386_immediate,
5067 i386_scale, etc. instead of handling inline.
5068 (parse_register): Handle registers without prefix.
5070 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5072 * configure: Regenerate.
5073 * configure.in (arm-*-oabi): New.
5074 (thumb-*-oabi): New.
5075 * config/tc-arm.c (target_oabi): Declare.
5076 (md_apply_fix3): Support REL relocs.
5077 (md_parse_option): Handle -oabi.
5078 (elf32_arm_target_format): New routine.
5079 (md_longopts): Add OPTION_OABI.
5080 * config/tc-arm.h: Redefine TARGET_FORMAT.
5083 1999-01-28 Nick Clifton <nickc@cygnus.com>
5085 * write.c (write_relocs): Handle out of range error.
5087 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5088 (fr30_force_relocation): Default to 0.
5090 * config/tc-fr30.h (obj_fix_adjustable): Define.
5091 (TC_FORCE_RELOCATION): Define.
5093 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5096 1999-01-16 Nick Clifton <nickc@cygnus.com>
5098 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5099 merge of two instructions if the left instruciton kills the right.
5101 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5103 * Makefile.in: Regenerate.
5104 * configure.in: Redo test for using cgen.
5105 * configure: Regenerate.
5107 1999-01-09 Nick Clifton <nickc@cygnus.com>
5109 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5110 redefinition of this macro.
5112 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5114 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5117 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5119 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5120 a read of HI or LO and an immediatly following branch.
5122 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5124 * config/tc-mips.c (md_begin): Another correction to the setting of
5127 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5129 * config/tc-mips.c (md_begin): Correct type-o in setting of
5132 1998-12-21 Nick Clifton <nickc@cygnus.com>
5134 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5135 bit insn when optimizing, so that parallelised instructions will
5136 start on a 32 bit boundary.
5138 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5140 * config/tc-mips.c (mips_eabi64): New.
5141 (md_begin): Set mips_eabi64.
5142 (mips_elf_final_processing): Use it.
5144 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5146 * config/tc-mips.c (mips_elf_final_processing):
5147 Correct setting of ABI in e_flags.
5149 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5151 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5154 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5156 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5158 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5160 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5161 warning, values that don't fit in the field.
5163 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5165 * config/tc-mips.c (mips_abi_string): New.
5166 (md_parse_option,md_longopts): Add mabi.
5167 (mips_elf_final_processing): Set e_flags based on mabi flag.
5169 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5171 * config/tc-mips.c (md_parse_option): Handle vr4111.
5173 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5175 * config/tc-h8300.c (build_bytes): Change message given if the
5176 instruction requires H8/300H mode and we're not in Hmode, to
5177 suggest that it may be the operand modes that are the problem, not
5178 necessarily the opcode.
5180 1998-12-10 Nick Clifton <nickc@cygnus.com>
5182 * config/tc-fr30.c: Add line separator character.
5184 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5186 * configure.in (hppa-*-mpeix*): New target.
5187 * config/obj-som.h (obj_som_compiler): Declare.
5188 * config/obj-som.c (compiler_seen): New static variable.
5189 (obj_som_compiler): New function.
5190 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5191 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5192 (pa_type_args): Set hppa_priv_level.
5193 (pa_compiler): New static function if OBJ_SOM.
5194 * configure: Rebuild.
5196 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5198 * read.c (output_leb128): Don't mark as inline.
5200 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5202 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5203 AIX .vbyte unaligned data support.
5204 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5205 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5208 1998-12-07 Nick Clifton <nickc@cygnus.com>
5210 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5213 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5215 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5216 BFD_RELOC_ARM_PCREL_BRANCH.
5218 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5220 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5221 checking the target type.
5222 (mips-dec-bsd*): Set endian to little.
5223 * configure: Rebuild.
5225 COFF weak symbol support, based on patches from Mark Elbrecht
5226 <snowball3@usa.net>:
5227 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5228 * config/obj-coff.c (obj_coff_weak): New static function.
5229 (obj_coff_endef) [both versions]: Handle weak symbols.
5230 (coff_frob_symbol): Likewise.
5231 (yank_symbols): Likewise.
5232 (obj_pseudo_table): Add "weak".
5234 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5235 <aymeric.vincent@emi.u-bordeaux.fr>.
5236 * aclocal.m4: Rebuild with current tools.
5237 * configure: Rebuild.
5239 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5240 an assertion failure for a case we can't handle when OBJ_ECOFF.
5242 * expr.c (operator): And with 0xff to avoid problems with signed
5245 1998-12-03 Nick Clifton <nickc@cygnus.com>
5247 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5248 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5250 1998-12-02 Nick Clifton <nickc@cygnus.com>
5252 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5255 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5257 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5258 calculation of pcrel point.
5260 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5262 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5265 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5267 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5269 (d10v_cleanup): Only generate previous insn if a multiline insn is
5272 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5274 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5277 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5279 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5280 -marm6xxx command line switches.
5282 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5284 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5285 (itbl-ops.o): Delete duplicate dependencies.
5286 Rebuild dependencies.
5287 Add fr30 dependencies.
5288 * Makefile.in: Rebuild.
5290 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5292 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5294 * listing.c: Ignore line terminator characters found inside
5297 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5299 * po/gas.pot: Regenerated.
5301 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5303 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5304 fr30_is_label_start(). Also checks for delay slot insns.
5306 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5307 FR30 instructions which contain a colon in the mnemonic.
5309 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5311 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5313 * config/tc-fr30.c: Removed currently superflous code.
5315 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5317 * config/tc-fr30.h: New file.
5318 * config/tc-fr30.c: Tweaking so that it will compile.
5320 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5322 * config/tc-d10v.h (obj_fix_adjustable): Define.
5323 (TC_FORCE_RELOCATION): Define.
5324 (d10v_force_relocation): Declare.
5325 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5326 (md_apply_fix3): Handle Vtable relocs.
5327 (d10v_fix_adjustable): New.
5328 (d10v_force_relocation): New.
5330 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5332 * config/tc-d30v.c: Change default behaviour to ignore potential
5333 conflicts between register name and symbol names.
5335 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5337 * configure.in: Add fr30-*-*.
5338 * config/tc-fr30.c: New file.
5339 * Makefile.in: Regenerated.
5340 * config.in: Regenerated.
5341 * configure: Regenerated.
5342 * doc/Makefile.in: Regenerated.
5343 * po/gas.pot: Regenerated.
5345 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5347 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5350 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5352 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5354 (do_scrub_chars): Add some casts to unsigned char to avoid
5355 unwanted sign extension.
5356 * read.c (lex_type): Set characters about 127 to be symbol
5358 * config/tc-i386.c (md_begin): Set identifier_chars and
5359 operand_chars for values above 127.
5361 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5363 * configure.in: detect cygwin* instead of cygwin32*
5364 * configure: regenerate
5366 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5368 * listing.c: Add support for producing a listing from piped
5371 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5373 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5374 (append_insn): Account for the tx39's multiply behavior.
5376 1998-10-26 Michael Meissner <meissner@cygnus.com>
5378 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5379 from assemble_parallel_insns. Add support for '->' to indicate
5380 explicitly serializing the instructions.
5381 (md_assemble): Ditto.
5383 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5385 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5388 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5390 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5392 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5394 * config/tc-mips.c : support frame and regmask/fregmask when
5395 MIPS_STABS_ELF is specified.
5397 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5399 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5400 (md_apply_fix): Don't return 1 for VTABLE relocs.
5401 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5403 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5405 * doc/c-i386.texi: Replace occurences of "opcode" with
5406 "instruction mnemonic", "instruction", or "mnemonic" when
5407 referring to the name of an instruction. Use "opcode" when
5408 referring to the sequence of machine bytes.
5410 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5411 (is_opcode_char): Rename to is_mnemonic_char.
5412 (md_assemble and i386_operand): Correct error messages from
5413 "opcode" to "instruction mnemonic"
5414 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5415 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5416 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5417 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5418 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5419 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5420 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5422 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5424 * config/tc-i386.c (i386_operand): Check for garbage after
5427 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5429 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5430 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5432 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5434 * config/tc-sh.h (obj_fix_adjustable): Define.
5435 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5436 (md_apply_fix): Likewise.
5437 (tc_gen_reloc): Likewise.
5438 (sh_fix_adjustable): New.
5440 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5442 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5443 * cgen.h (gas_cgen_finish_insn): Update prototype.
5444 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5445 cgen_insn_t -> CGEN_INSN_INT.
5446 (make_parallel): Update handling of CGEN_INT_INSN_P.
5447 (assemble_parallel_insn): Ditto.
5448 (target_make_parallel): New function.
5449 (md_assemble): Use it.
5451 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5453 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5455 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5457 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5458 converted into lower case.
5460 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5462 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5463 (gas_cgen_tc_gen_reloc): Likewise.
5464 * config/tc-m32r.h (obj_fix_adjustable): Define.
5465 * config/tc-m32r.c (m32r_fix_adjustable): New.
5466 (m32r_force_relocation): Handle VTABLE relocs.
5468 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5470 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5472 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5474 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5475 to lower case before parsing.
5477 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5478 parallel insns modift buts in the PSW as a side effect.
5480 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5482 * config/tc-d30v.c (find_format): Test for missing flag and
5485 (md_apply_fix3): Fix error messages to avoid
5486 assumption about presence of a symbol.
5488 (parallel_ok): Disallow parallel instructions that both modify the
5491 (find_format): Generate a warning if an odd numbered register is
5492 used as the first register in a mutli-register instruction.
5494 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5496 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5497 relocations are always associated with a symbol.
5499 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5501 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5502 (elf32_sparc_force_relocation): Declare.
5503 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5504 (tc_gen_reloc): Handle vtable relocs.
5505 (elf32_sparc_force_relocation): New.
5507 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5509 * symbols.c (S_IS_FUNCTION): New.
5510 * config/tc-v850.h (obj_fix_adjustable): Define.
5511 (TC_FORCE_RELOCATION): Define.
5512 (v850_force_relocation): Declare.
5513 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5514 of fx_addnumber for VTABLE reloc addends.
5515 (md_apply_fix3): Handle VTABLE relocs.
5516 (v850_fix_adjustable): New.
5517 (v850_force_relocation): New.
5519 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5521 * tc-hppa.c (fp_operand_format): Add some additional formats.
5522 (pa_ip): Do not automatically promote into pa2.0 mode.
5523 (pa_level): Handle ".level 2.0".
5525 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5527 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5528 * config/tc-i386.h (template.extension_opcode): Change to
5529 unsigned int to allow full range of 8-bit opcode suffixes.
5530 (None): Redefine as 0xffff.
5532 From Jeff B Epler <jepler@usgs.gov>
5533 * doc/c-i386.texi (i386-SIMD): New section.
5535 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5537 * read.c (discard_rest_of_line): New function.
5538 * read.h: Declare it.
5539 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5541 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5543 * config/tc-d10v.c (find_symbol_matching_register): New function.
5544 (find_opcode): Cope with the case where a register name matches
5547 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5549 * config/tc-v850.c (md_pcrel_from): Rename to
5550 v850_pcrel_from_section.
5551 (v850_pcrel_from_section): Do not resolves symbols in other
5554 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5556 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5558 * config/tc-d10v.c (find_opcode): Generate an error if a register
5559 is supplied for an operand that should not be a register.
5561 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5563 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5564 instructions to have another instruction in the right bin.
5566 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5568 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5569 the right container if the left container holds a branch
5572 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5574 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5575 both a register name and symbol name.
5576 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5578 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5580 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5581 execution unit class.
5583 (reg_name_search): If a name matches a register and a symbol,
5584 prefer the register.
5585 (find_format): Disallow flag registers when a general purpose
5586 register is required.
5587 If a number is required, but a register has been given, check to
5588 see if a symbol with the same name as the register exists, and if
5589 so, use that symbol.
5591 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5593 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5595 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5597 * config/tc-d30v.c (find_format): Do not accept flag registers as
5598 general purpose registers.
5599 (find_format): If an immediate value is expected at a given place
5600 in a format, but a register name has been provided instead, check
5601 to see if that register name matches the name of a predefined
5602 symbol and if it does, then use the symbol instead.
5603 (reg_name_search): If a register name matches a symbol name,
5604 prefer the register name to the symbol name.
5606 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5608 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5609 the previous insn to empty.
5611 1998-09-20 Michael Meissner <meissner@cygnus.com>
5613 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5614 pieces, forcing the use of an ANSI compiler.
5616 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5618 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5620 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5622 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5624 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5626 (obj_elf_vtable_entry): Likewise.
5627 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5628 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5629 (tc_gen_reloc): Likewise.
5630 (arm_fix_adjustable): Likewise.
5631 (elf32_arm_force_relocation): New.
5632 (armelf_frob_symbol): Remove coff-style symbol support.
5634 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5636 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5638 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5640 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5641 OBJ_COFF so that routine is defined for a.out format.
5643 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5645 * config/tc-i386.c (i386_operand): Detect non-segment registers
5646 used as segment prefixes.
5648 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5650 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5651 optimize across FDE boundaries.
5653 * config/obj-coff.c (obj_coff_section): Preserve any link once
5654 flags when setting the section flags.
5656 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5658 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5659 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5661 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5663 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5666 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5668 * frags.c (frag_grow): Include the size of the frag struct in the
5671 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5672 if the new subseg comes before the old.
5674 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5676 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5677 to handle edge8 and edge16.
5679 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5681 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5682 before we clobber the symbol involved.
5684 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5686 * config/tc-arm.c: Remove OBJ_ELF definitions for
5687 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5688 use arm_adjust_symtab for OBJ_COFF.
5689 (armelf_adjust_symtab): New Routine.
5690 * config/tc-arm.h: Define obj_adjust_symtab to
5691 armelf_adjust_symtab for OBJ_ELF.
5693 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5695 * configure.in: Make all i386-elf targets use bfd_gas.
5696 * config/tc-i386.c (tc_i386_force_relocation): New.
5697 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5698 (md_apply_fix3): Likewise.
5699 (tc_gen_reloc): Handle them.
5700 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5701 tc_i386_force_relocation.
5703 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5705 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5707 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5709 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5710 current opcode after writing the first insturction of a reverse
5713 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5715 * read.h (generate_lineno_debug): Add prototype.
5716 * read.c (generate_lineno_debug): Make non-static.
5718 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5720 * config/tc-i386.c (md_assemble): Only warn for address/data size
5723 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5725 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5726 against Thumb function names, as the linker needs this information.
5728 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5730 * expr.c (operand): Check also that there is no advance in operand
5731 after atof_generic in order to decide "is it label 0f or floating
5734 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5736 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5737 command line options with a single dash.
5738 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5740 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5742 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5743 * tc-arm.c (arm_fix_adjustable): New routine.
5745 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5747 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5748 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5749 demand_empty_rest_of_line before mri_comment_end.
5750 (equals): Check garbage after expression before
5751 mri_comment_end in MRI mode.
5753 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5755 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5756 small immediate constant to use the constant itself rather than
5759 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5761 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5762 (pa_leave): Likewise.
5764 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5766 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5768 (i386_operand): Fix an error message.
5770 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5772 * doc/c-arm.texi (ARM Directives): Document .req directive.
5774 * config/tc-arm.c (reg_required_here): Display erroneous string if
5775 the register name could not be decoded.
5776 Do not set inst.instruction if the sift is -1.
5778 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5780 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5783 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5785 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5786 even if it is belived to be unnecessary.
5788 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5790 config/tc-i386.c (i386_operand): Size immediate constants by
5791 suffix (erroneously removed as part of July 7 change).
5793 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5795 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5796 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5797 (armelf_frob_symbol): New Routine.
5798 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5800 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5802 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5804 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5806 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5807 command line switches passed to assembler.
5809 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5811 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5812 (gas_cgen_opcode_desc): Declare.
5813 (gas_cgen_parse_operand): Declare.
5814 (*): Prepend gas_ to gas specific fns to denote them as such.
5816 * cgen.c (gas_cgen_opcode_desc): New global
5817 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5818 (queue_fixup): Renamed from cgen_queue_fixup.
5819 (*): Prepend gas_ to gas specific fns to denote them as such.
5821 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5822 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5823 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5824 Open opcode table and initialize it.
5825 (make_parallel): Use gas_cgen_opcode_desc.
5826 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5827 (md_assemble): Ditto.
5829 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5831 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5832 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5833 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5834 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5835 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5836 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5837 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5838 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5839 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5840 (INIT_STAB_SECTION): Likewise.
5841 (OBJ_PROCESS_STAB): Likewise.
5843 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5844 (md_parse_option): Watch for them.
5845 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5846 (md_begin): Kill neverdef code.
5847 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5848 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5849 (s_alpha_coff_wrapper): New.
5850 (md_pseudo_table): Trap all ECOFF pseudos.
5852 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5854 Start of changes to remove mdebug section from mips*-elf
5855 Based on MIPS_STAB_ELF definition
5856 * acconfig.h: undef if not configured
5857 * config.in: undef if not configured
5858 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5859 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5860 * stabs.c (s_stab_generic): flush frag
5862 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5864 * configure.in: (arm-*-elf): Handle.
5865 (thumb-*-elf): Handle.
5866 * configure: Regenerate.
5867 * read.c (stringer): Fix typo in comment.
5868 * write.c (fixup_segment): Don't add symbol value to addend if
5870 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5872 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5875 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5877 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5878 (write_2_short): Emit warning if new flag is set.
5879 (do_assemble): Set flags if left instruction is one of special
5880 "right-instruction-killer" type.
5882 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5884 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5885 Always output words in debug_info section as big endian.
5886 (sparc_target_format): Choose correct bfd target.
5887 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5889 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5891 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5892 to work with internationalization code. Issue an error when two
5893 operands match that are not allowed to match.
5895 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5897 * configure.in (install_tooldir): Allow target to specify whether
5898 it wants to be installed in $(tooldir)/bin.
5899 * configure: Regenerate.
5900 * Makefile.am (install-exec-local): Set install-exec-tooldir
5901 dependency via configure.
5902 * Makefile.in: Regenerate.
5904 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5906 * Makefile.am (install-exec-local): Split into two ...
5907 (install-exec-bindir,install-exec-tooldir): New rules.
5908 * Makefile.in: Regenerate.
5910 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5912 * Makefile.am (install-exec-local): Don't remove the file before
5913 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5914 W. Rozycki <macro@ds2.pg.gda.pl>.
5915 * Makefile.in: Rebuild.
5917 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5919 * cgen.c: Include libiberty.h.
5920 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5921 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5922 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5923 (md_cgen_lookup_reloc)): Declare.
5924 (md_cgen_record_fixup_exp): Declare.
5925 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5926 (m32r_relax_frag): Declare.
5927 (cgen_md_apply_fix3): Decls moved to cgen.h.
5928 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5929 (m32r_cgen_record_fixup_exp): Delete decl.
5930 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5931 (assemble_nop): Delete.
5932 (expand_debug_syms): Delete unused `exp'.
5933 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5934 Add default case for -Wall.
5935 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5936 (md_atof): Delete unused wordP.
5938 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5940 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5943 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5945 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5946 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5947 .print, .purgem, and .struct. Remove documentation for
5950 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5952 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5953 Update call to insert_operand.
5955 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5957 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5959 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5961 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5962 whitespace after a prefix operator.
5964 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5966 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5968 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5970 * config/tc-sparc.c (log2): New static function.
5971 (s_reserve): Use log2 to convert alignment before calling
5973 (s_common): Use log2 to convert alignment before calling
5974 record_alignment and frag_align.
5975 (sparc_cons_align): Use log2.
5977 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5979 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5980 (s_common): Likewise.
5982 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5983 initialization of waddr.
5984 (sparc_elf_final_processing): Add default case to switch.
5986 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5988 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5989 than temporary real.
5991 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5993 * write.c (subsegs_finish): Don't align the segments if there were
5996 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5997 copying aux information.
5999 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6000 expression into a symbol.
6002 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6004 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6005 type to unsigned int.
6006 (md_assemble): Change type used to store offsets from unsigned
6008 (i386_operand): Switch error check to only call RESTORE_END_STRING
6009 once after parse_register.
6011 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6013 * config/tc-v850.c (md_show_usage): Changed format to match that
6016 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6018 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6020 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6022 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6025 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6027 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6028 * doc/Makefile.in: Rebuild.
6030 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6032 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6033 for %lo expressions.
6034 (mips_ip, case 'u'): Move range check after code to mask
6035 off bits in %hi/%lo expressions. Mask off high bits for
6038 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6040 * doc/Makefile.am (gasver.texi): New target.
6041 (as.info, as.dvi): Depends upon gasver.texi.
6042 * doc/as.texinfo: Include gasver.texi. Mention version number on
6043 title page and in top node.
6044 * doc/Makefile.in: Rebuild.
6046 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6048 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6049 but not including the line containing the edict.
6050 * listing.h (LISTING_EOF): New.
6051 * input-scrub.c (input_scrub_next_buffer): Call it.
6053 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6055 * config/tc-i386.c (i386_operand): Don't set the size of an
6056 immediate address based solely on the suffix and the mode.
6058 * config/tc-i386.c (md_assemble): Add assertion to make sure
6059 overlap2 does not set Imm.
6061 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6062 sequences of whitespace to a single space.
6063 (is_space_chars): Just compare with space.
6064 (md_begin): Don't initialize space_chars.
6065 (md_assemble): Just skip a single whitespace character.
6066 (i386_operand): Rewrite base-index parsing to use new
6067 parse_register, and to skip white space. Skip white space in a
6068 number of other places too. Don't give error message if
6069 parse_register fails.
6070 (parse_register): Change reg_string parameter to be non-const.
6071 Add end_op parameter. Skip white space after the `%', and return
6072 end of register string. Give error message here rather than
6075 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6077 Based on patch from Matt Semersky <matts@scd.hp.com>:
6078 * expr.c (op_encoding): Make const.
6079 (expr_set_precedence): New function.
6080 (expr_begin): Don't set operator rankings, just call
6081 expr_set_precedence.
6082 * expr.h (expr_set_precedence): Declare.
6083 * read.c (s_mri): Call expr_set_precedence.
6085 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6087 * doc/as.texinfo (Statements): Remove paragraph discussing
6088 continuing lines with a backslash. This hasn't worked for years,
6091 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6093 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6095 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6096 (ps_CTORS, ps_DTORS): New section types.
6097 (vms_fixup_xtors_section): New function
6098 (Ctors_Psect, Dtors_Psect): Define.
6099 (IS_GXX_XTOR): Define
6100 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6101 Filter static constructors/destructors and add to
6102 Ctors_Symbols/Dtors_Symbols chain.
6103 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6104 appropriate section.
6106 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6107 * makefile.vms: Merge vax/vms support.
6109 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6111 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6112 (elf_pseudo_table): Add them.
6113 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6114 (md_apply_fix): Accept them.
6115 (mips_fix_adjustable): Don't adjust them.
6116 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6117 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6118 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6119 (tc_fix_adjustable): Don't adjust them.
6121 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6123 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6125 * Makefile.in: Regenerate.
6126 * configure.in: AC_SUBST cgen_cpu_prefix.
6127 * configure: Regenerate.
6129 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6131 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6132 Changed all users of COND12_DELAY.
6134 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6136 * config/tc-mn10300.c (set_arch_mach): New function.
6137 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6138 (md_begin): Default to mn10300 mode.
6139 (md_assemble): Only accept instructions for the core mn10300
6140 chip and the active machine type.
6142 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6144 * subsegs.h (segment_info_type): Give the struct a name.
6145 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6146 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6147 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6148 * config/tc-w65.h (tc_reloc_mangle): Declare.
6149 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6151 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6153 * config/tc-v850.c (v850_comm): Restore old section
6154 after common processing.
6156 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6158 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6160 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6162 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6163 char with code that explicitly sign-extends.
6165 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6167 * config/tc-v850.c (md_begin): Restore text section as the current
6168 section after creating call table sections.
6169 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6172 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6173 with call to macro SYM_AUXINFO.
6175 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6177 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6178 with the program transform name.
6179 * Makefile.in: Rebuild.
6181 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6183 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6186 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6188 * config/tc-i386.c (i386_operand): Be prepared for a space between
6189 the open parenthesis and the start of the register operand,
6190 because of the June 16 change.
6192 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6194 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6197 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6199 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6200 even if it is belived to be unnecessary.
6202 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6204 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6206 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6208 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6210 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6211 shift amount for a repeated operand. The shift amount for the
6212 repeated copy comes from the size of the operand.
6214 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6216 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6218 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6220 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6222 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6224 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6225 characters in it as LEX_IS_SYMBOL_COMPONENT.
6226 * config/tc-i386.h (tc_symbol_chars): Define.
6227 (extra_symbol_chars): Declare.
6228 * config/tc-i386.c (extra_symbol_chars): Define.
6229 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6230 (line_comment_chars): Set to '/' if TE_LINUX.
6231 * doc/c-i386.texi (i386-prefixes): Update.
6232 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6234 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6236 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6237 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6239 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6241 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6242 constraint in instructions REP & REPI.
6244 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6246 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6247 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6249 (check_range): If the operand is shifted, then shift the number
6250 before checking its range.
6252 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6254 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6257 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6259 * config/tc-v850.c (v850_comm): Create special sections as needed.
6261 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6263 * config/tc-d10v.c (write_2_short): Addition of swapping
6264 instructions for sequential and reverse sequential order when
6265 given order is not possible.
6267 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6269 * Makefile.am: Rebuild dependencies.
6270 (DEP_INCLUDES): Fix reference to intl build directory.
6271 * Makefile.in: Rebuild.
6273 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6275 * doc/c-i386.texi: Update 16 bit documentation.
6277 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6278 IgnoreDataSize to IgnoreSize as they are used for address size as
6280 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6281 32-bit mode, similarly addr16/data16 and variants.
6283 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6285 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6286 sequential word multiply instructions.
6288 (do_assemble): Add extra command line argument, to allow mul32
6289 attribute to be preserved across parallel insns.
6290 (md_assemble): Insert NOPs between explicitly parallel insns which
6291 contain an 32 bit multiply and a 16 multiply.
6293 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6295 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6298 * config/tc-i386.c (reloc): Add braces.
6300 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6301 consistent with Intel naming.
6302 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6303 use bitfields in sib_byte.
6304 (modrm_byte): Don't use bitfields here either.
6306 * config/tc-i386.c (current_templates): Add const.
6307 (parse_register): Add const to return, param, and char *s.
6308 (i386_operand): Add const to reg_entry *r.
6309 * config/tc-i386.h (templates): Add const to start, end.
6311 Inspired by code for 16 bit gas support from Martynas Kunigelis
6312 <martynas@nm3.ktu.lt>:
6313 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6314 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6315 (uses_mem_addrmode): Remove.
6316 (md_estimate_size_before_relax): Add support here too.
6317 (md_relax_table): Rewrite interface to md_relax for 16 bit
6319 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6320 (opcode_suffix_to_type): Remove.
6321 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6322 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6323 (md_convert_frag): Likewise.
6324 (i386_operand): Add support for 16 bit base/index regs,
6325 immediates, and displacements. Remove some unnecessary casts, and
6326 localise end_of_operand_string, displacement_string_start,
6327 displacement_string_end variables. Add GCC_ASM_O_HACK.
6328 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6330 * config/tc-i386.c (prefix_hash): Remove.
6331 (md_begin): Rewrite without obstacks. Remove prefix hash table
6332 handling. Rewrite lexical table handling.
6333 (i386_print_statistics): Don't print prefix statistics.
6334 (md_assemble): Rewrite instruction parser so that line is not
6335 converted to lower case. Don't do a hash_find for prefixes,
6336 instead recognise them via opcode modifier.
6337 (expecting_operand, paren_not_balanced): Localise variables.
6338 * config/tc-i386.h (IsPrefix): Define.
6339 (prefix_entry): Remove.
6341 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6342 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6343 '\\' in case where comment_chars contains '/'.
6345 * config/tc-i386.c (MATCH): Ensure given operand and template
6346 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6347 you must write `ljmp *table(%ebx)'.
6349 From H.J. Lu <hjl@gnu.org>:
6350 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6351 as 0 ifndef BFD_ASSEMBLER.
6352 (md_assemble): Allow immediate operands without suffix or
6353 other reg operand to default in size to the current code size.
6355 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6357 * config/tc-v850.c (md_begin): Restore creation of
6358 .call_table_text and .call_table_data sections.
6360 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6362 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6363 after emitting a word of noops.
6365 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6367 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6368 (i386_operand): Simplify checks for valid base/index combinations.
6369 Disallow `in 4(%dx),%al'.
6371 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6373 (add_prefix): Change parameter from char to int.
6375 * config/tc-i386.h (Ugh): Define opcode modifier.
6376 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6378 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6379 CONSISTENT_REGISTER_MATCH macros to check register types more
6380 thoroughly. Check for illegal suffix/operand combinations
6381 when matching insns with operands. Handle new `s' suffix, and
6382 associated FloatMF opcode modifier for float insns with memory
6384 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6385 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6386 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6387 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6388 DATA_PREFIX_OPCODE throughout.
6390 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6391 (md_assemble): Rewrite suffix/register operand checking code to be
6392 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6393 AnyMem, the better to grep.
6395 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6396 given a memory operand. Don't set Abs bits either.
6397 (type_names): Remove Mem*, Abs*.
6398 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6399 define opcode_modifiers as these cases are handled by Disp8,
6400 Disp16, Disp32 and suffix checks.
6401 (COMES_IN_BOTH_DIRECTIONS): Remove.
6402 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6404 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6405 if IgnoreDataSize modifier given. Remove ShortformW modifier
6406 test. Add test for ShortForm in W base_opcode modification.
6407 Merge Seg2ShortForm and Seg3ShortForm code.
6408 * config/tc-i386.h (ShortFormW): Remove.
6409 (IgnoreDataSize): Define.
6411 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6413 * config/tc-d30v.c (md_assemble): Store previous segment state
6414 with previous instruction.
6416 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6418 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6419 (ebp, esp): Remove static variables.
6420 (MATCH): Remove test for InOutPortReg.
6421 (i386_operand): Properly handle InOutPortReg here instead.
6422 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6423 (md_assemble): Simplify and correct modrm and sib generation.
6424 (i386_operand): Add warning for scale without index.
6425 Rewrite checks for valid base/index combinations.
6427 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6428 macros and enclose in do while(0).
6429 (RESTORE_END_STRING): Likewise.
6430 (md_assemble): Add one to printed operand number so we start
6431 from 1 not 0. Add some more gettext invocations.
6432 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6435 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6436 DATA_PREFIX, SEG_PREFIX): Define.
6437 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6438 (check_prefix): Remove function.
6439 (add_prefix): New function. Add prefix to i.prefix as well as
6441 (md_assemble): Changes for add_prefix. Remove hack for wait
6442 prefix, instead always output prefixes in fixed order. Test
6443 for jcxz/loop when selecting between word & dword operations,
6444 and add address size prefix rather than operand size prefix.
6445 Remove operand -> address size hack when emitting jcxz/loop.
6446 (i386_operand): Remove O_Absent check as it's done in expr.
6448 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6450 * configure.in: Recognize m5200 as a cpu_type of m68k.
6451 * aclocal.m4: Rebuild with current libtool.
6452 * configure: Rebuild.
6454 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6456 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6457 to relaxable_symbol to prevent references to external symbol from
6460 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6462 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6463 symbols are relaxable.
6465 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6467 * config/tc-v850.c (md_begin): Don't create special
6468 sections by default.
6470 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6472 * config/tc-mips.c (macro): For div and udiv, close the
6473 reorder block as soon as possible.
6475 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6477 From Matt Semersky <matts@scd.hp.com>:
6478 * macro.c (macro_mri_mode): New function.
6479 * macro.h (macro_mri_mode): Declare.
6480 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6483 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6485 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6488 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6489 until after xstrdup in OBJ_EVAX case.
6491 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6493 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6494 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6495 of hardcoded magic number.
6496 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6498 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6500 * read.c (do_s_func): New function.
6502 * read.h (do_s_func): Add prototype.
6504 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6506 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6507 nops if fill pattern not specified.
6509 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6511 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6512 * config/te-go32.h (TE_GO32): Define.
6513 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6515 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6517 Implement .func/.endfunc pseudo-ops.
6518 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6520 * read.c (potable): Add .func,.endfunc.
6521 (s_func): New function.
6522 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6524 (in_doc_func_p,current_function_label): New static globals.
6525 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6527 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6529 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6530 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6531 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6532 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6533 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6534 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6535 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6536 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6537 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6538 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6539 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6540 * config/tc-a29k.c: Don't define md_short_jump_size,
6541 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6542 * config/tc-alpha.c: Likewise.
6543 * config/tc-alpha.h: Likewise.
6544 * config/tc-arm.c: Likewise.
6545 * config/tc-h8300.c: Likewise.
6546 * config/tc-h8500.c: Likewise.
6547 * config/tc-hppa.c: Likewise.
6548 * config/tc-i860.c: Likewise.
6549 * config/tc-i960.c: Likewise.
6550 * config/tc-ppc.c: Likewise.
6551 * config/tc-sh.c: Likewise.
6552 * config/tc-sparc.h: Likewise.
6553 * config/tc-tic30.c: Likewise.
6554 * config/tc-w65.c: Likewise.
6555 * config/tc-z8k.c: Likewise.
6557 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6559 * config/tc-vax.c (_): Delete this macro used for placeholder
6560 values in vax_operand_width_size; it conflicts with the _() macro
6561 used for internationalization.
6563 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6565 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6566 code. From Chris Moller <moller@bops.com>.
6568 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6569 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6570 * read.c (emit_expr): Initialize seg and subseg fields of a new
6572 * write.c (write_object_file): Switch to the appropriate segment
6573 and subsegment when processing a broken word.
6575 * config/tc-m68k.c (mri_assemble): New static function.
6576 (build_mri_control_operand): Call mri_assemble rather than
6578 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6579 (s_mri_endf, s_mri_endw): Likewise.
6581 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6583 * read.c (s_org): Call md_flush_pending_output if it is defined.
6585 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6587 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6589 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6590 (md_parse_option): Add for same.
6591 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6592 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6593 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6595 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6597 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6599 * config/tc-arm.c (find_real_start): Relax definition of local
6602 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6604 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6605 symbols at the given address, not just the last one specified.
6607 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6609 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6610 or number_to_chars_littleendian to write data.
6612 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6614 * config/tc-v850.c (md_assemble): Remove artificially created
6615 register name symbols.
6617 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6619 * write.c (fixup_segment): Change "segment" to "section" in
6622 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6624 * write.c (fixup_segment): Change sym1-sym2 message again.
6626 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6628 * write.c (fixup_segment): Improve error message for sym1-sym2
6629 errors when sym1 is in a different segment from sym2.
6631 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6633 * config/tc-m32r.c (warn_unmatched_high): New static local.
6634 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6635 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6636 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6637 (md_parse_option): Likewise.
6638 (md_show_usage): Likewise.
6639 (m32r_frob_file): Likewise.
6641 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6642 (read_a_source_file): Call them.
6643 * read.h (stabs_generate_asm_file): Declare.
6644 * stabs.c (stabs_generate_asm_file): New function.
6645 (generate_asm_file): New function.
6646 (stabs_generate_asm_lineno): Move file name handling into
6649 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6651 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6652 (d30v_current_align, d30v_current_align_seg): New variables.
6653 (d30v_last_label): New variable.
6654 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6655 (s_d30v_data, s_d30v_section): Likewise.
6656 (md_pseudo_table): Call them.
6657 (md_begin): Initialize d30v_current_align_seg.
6658 (md_assemble): Call d30v_align when needed by known current alignment.
6659 (d30v_frob_label, d30v_cons_align): New functions.
6660 * config/tc-d30v.h (md_do_align): Remove.
6661 (tc_frob_label): Call d30v_frob_label.
6662 (md_cons_align): New.
6664 * config/tc-d30v.c (find_format): Convert complex expressions to
6665 expression symbols before processing. Clean up code formatting.
6667 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6669 * po/Make-in (install-info): New target.
6671 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6673 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6675 * config/tc-mn10300.c (md_assemble): Likewise.
6677 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6679 * Makefile.am: Update with `make dep-am'.
6680 (HFILES): Add cgen.h.
6681 (cgen.o): Depend on cgen.h.
6682 * Makefile.in: Regenerate.
6684 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6686 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6688 * gasp.c (grab_label): Permit a label to be a preprocessor
6689 variable by permitting a label to start with a backslash.
6691 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6693 * config/tc-mips.c (validate_mips_insn): Removed hack
6694 for previously inaccessible bitfields in some INSN_TRAP
6697 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6699 * config/tc-d30v.c (do_assemble): Abort with error message
6700 if opcode operands do not match.
6702 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6704 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6705 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6706 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6707 similar new 'q' operand.
6709 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6711 * cgen.c (cgen_asm_finish_insn): Fix typo.
6713 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6716 * cgen.c: Include it.
6717 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6718 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6719 All callers updated.
6720 * config/tc-m32r.c: Include cgen.h.
6721 (m23r_insn): New members num_fixups,fixups.
6723 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6725 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6726 to avoid compiler warning.
6728 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6730 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6733 * makefile.vms (OBJS): Add ehopt.obj
6735 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6737 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6739 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6741 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6742 a short format insn.
6743 (md_assemble): Set it for explicitly packed insns.
6745 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6747 * config/obj-coff.c (c_symbol_merge): Do not take address of
6748 native fields when performing the memcpy.
6750 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6752 * config/tc-mips.c (macro,macro2): Implement
6753 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6755 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6757 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6758 relocations against globally visible symbols.
6759 * config/tc-m68k.c (relaxable_symbol): New macro.
6760 (m68k_ip, md_estimate_size_before_relax): Use it.
6761 (tc_m68k_fix_adjustable): Also handle weak symbols.
6763 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6765 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6766 references to externally visible symbols.
6767 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6768 values in twice for a PC relative reloc if the symbol is
6771 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6772 don't adjust a PC relative reloc against an externally visible
6774 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6775 for a PC relative fixup against an externally visible defined
6776 symbol, arrange to store object file and addend values as though
6777 the symbol were not defined.
6778 (tc_gen_reloc): Likewise.
6780 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6782 * read.c (sizeof_leb128): Referenced externally by write.c so
6785 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6787 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6788 and expand a 'debug' symbol associated with the next instruction
6789 that does not cause a short instruction to be filled with a NOP.
6790 (md_pseudo_table): Add support for .debugsym.
6791 (assemble_parallel_insn): Add calls to expand_debug_sym as
6793 (md_assemble): Ditto.
6795 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6797 * as.c (main): Conditionally call setlocale.
6798 * gasp.c (main): Likewise.
6799 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6800 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6802 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6804 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6806 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6808 * config/tc-hppa.c: Change all calls to bzero to use memset.
6809 (pa_ip): Add cast to avoid warning.
6810 (tc_gen_reloc, md_apply_fix): Likewise.
6811 (pa_find_space_by_number): Likewise.
6812 (hppa_force_relocation): Likewise.
6813 (pa_block): Change i to unsigned int.
6814 * config/obj-som.h (obj_som_copyright): Declare.
6816 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6818 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6819 for line numbers for assembly source.
6821 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6823 * configure.in: Change version number to 2.9.4
6824 * configure: Rebuild.
6826 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6828 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6830 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6832 * ecoff.h: Change symbolS in function declaration to struct
6835 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6837 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6838 (md_convert_frag): Fix i18n typo.
6840 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6842 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6843 * ecoff.h: Protoype it.
6844 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6845 [EVAX] (s_alpha_prologue): Delete.
6846 (md_pseudo_table): Update.
6848 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6850 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6851 array to local pointer.
6852 (get_args, parse_expr): Add casts to avoid warnings.
6854 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6856 * read.c (s_set): Cast xmalloc return value to fragS *.
6857 * config/tc-m68k.c (m68k_ip): Function made static to match
6858 previous forward declaration.
6859 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6861 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6863 * config/tc-v850.c: Add internationalisation macros to error
6866 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6867 macros to error strings.
6869 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6871 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6872 reloc is in the TOC csect.
6873 (md_apply_fix3): Correct gettext typo.
6875 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6877 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6878 .L - they are local labels and the branches are not really
6879 function calls but rather far jumps.
6881 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6883 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6885 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6887 * config/tc-i386.c (md_assemble): Print operand number rather than
6888 using ordinal_names.
6889 (i386_operand): Likewise.
6891 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6893 * Makefile.am (INTLLIBS): Define to work around apparent automake
6895 All Makefiles: Regenerated.
6897 * Many files: Added gettext invocations around user-visible
6899 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6900 HAVE_LC_MESSAGES): Define.
6901 * dep-in.sed: Added asintl.h.
6902 * po/Make-in: New file.
6903 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6905 * read.c (Z_): Renamed from `_'.
6906 * Makefile.am (SUBDIRS): Added po.
6907 (POTFILES): new macro.
6908 (po/POTFILES.in): New target.
6909 ($(OBJS)): Added asintl.h.
6911 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6912 (as_new_LDADD): Added $(INTLLIBS).
6913 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6914 (gasp_new_LDADD): Added $(INTLLIBS).
6915 (gasp_new_DEPENDENCIES): New macro.
6916 * configure, aclocal.m4: Rebuilt.
6917 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6919 (ALL_LINGUAS): Define.
6920 * macro.c: Include "asintl.h".
6921 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6922 * as.h: Include "asintl.h".
6923 * config/tc-i386.c (ordinal_names): Removed.
6924 (md_assemble): Changed error text to avoid ordinal_names.
6925 (i386_operand): Likewise.
6926 (reloc): Added as_bad to avoid i18n problems.
6927 (tc_gen_reloc): Likewise.
6928 * config/tc-arm.c (bad_args): Now a #define.
6930 * config/obj-vms.c (VMS_stab_parse): Changed type of
6932 (global_symbol_directory): Unified strings to avoid i18n
6934 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6935 avoid i18n problems.
6936 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6937 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6939 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6941 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6943 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6945 * as.c (print_version_id): Added an fprintf to avoid i18n
6947 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6949 * expr.c (expr): Added as_warn call to avoid i18n problems.
6950 * messages.c (as_assert): Changed code to avoid i18n problems.
6951 (as_abort): Likewise.
6952 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6953 (s_space): Likewise.
6954 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6956 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6958 * config/tc-i386.c (check_prefix): New static function, split out
6960 (struct _i386_insn): Add wait_prefix field.
6961 (md_assemble): Remove wait_prefix local variable. Use
6962 check_prefix when adding a prefix.
6964 * config/tc-i386.c (current_templates): New static variable.
6965 (md_assemble): Remove current_templates local variable.
6966 (md_assemble, i386_operand): Improve error and warning messages in
6967 many places. Add RESTORE_END_STRING in many places before error
6968 return. Clarify some comments.
6970 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6972 (md_assemble): Parse string instruction operands, looking for
6973 segment override prefixes. Check for invalid segment prefixes on
6975 (i386_operand): i.seg[] and max mem_operand changes for string
6977 * config/tc-i386.h (EsSeg): Define.
6979 * config/tc-i386.h (regKludge): Define.
6980 (iclrKludge, imulKludge): Don't define.
6981 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6982 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6983 opcode_modifier checks to look for more common cases first. Add
6984 default_seg for IsString case.
6986 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6988 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6990 * configure: Rebuild with new automake and libtool.
6991 * aclocal.m4, Makefile.in: Likewise.
6993 * doc/Makefile.am (as.dvi): New target.
6994 * doc/Makefile.in: Rebuild.
6996 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6998 * configure.in: Added sparc86x support.
7000 * configure: Rebuild.
7002 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7004 (md_parse_option): Warn if -EL is not supported for this architecture.
7006 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7008 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7010 * config/tc-mips.c (mips_ip): Note when we use get match on
7011 the full instruction name.
7013 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7015 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7016 back into the expression to handle add/sub simplification correctly.
7018 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7020 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7022 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7024 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7027 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7029 * symbols.c (max_indent_level): New global.
7030 (print_symbol_value_1): Use it.
7031 * expr.h (expr_build_dot): Declare.
7032 * expr.c (expr_build_dot): New function.
7034 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7036 * symbols.c (print_binary): New function.
7037 (print_expr_1): Call it.
7039 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7041 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7042 operand in the opcode.
7044 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7046 * config/tc-i386.h: Reorder operand flags and opcode modifier
7047 flags for clarity. Remove unused definitions: Unknown,
7048 ImmUnknown, DispUnknown, NoModrm.
7049 * config/tc-i386.c (type_names): Add missing Debug type.
7050 (md_assemble): Better duplicate prefix checking. Quicker string
7051 instruction check via new opcode_modifier flag.
7053 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7055 * doc/as.texinfo (Invoking): Clarify -Wa example.
7057 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7059 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7060 (s_mips_weakext): Define.
7061 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7062 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7065 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7067 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7068 is an error if the value can not be computed at assembly time.
7069 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7071 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7073 * gasp.c (main): Set next field of new include_path structure to
7074 NULL. From Avery Pennarun <averyp@gdc.ca>.
7076 * read.c (s_mri_sect): Call as_bad rather than abort for an
7077 unsupported MRI target.
7079 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7081 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7082 the destination of a branch instruction should be altered.
7083 (find_real_start): New function: Locate the real, Thumb coded
7084 start of a Thumb function.
7085 (do_t_branch23): Alter the destination of branches to Thumb
7088 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7090 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7092 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7095 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7097 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7098 * doc/c-hppa.texi: Likewise.
7100 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7102 * Makefile.am: Rebuild dependencies.
7103 * Makefile.in: Rebuild.
7105 * Makefile.am (DEP_INCLUDES): New variable.
7106 (.dep1): Change to work when srcdir is not an absolute path.
7107 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7108 * Makefile.in: Rebuild.
7110 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7112 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7113 LinearAddress patch.
7115 * configure.in: Set version to 2.9.1.
7116 * configure: Rebuild.
7118 * Branched binutils 2.9.
7120 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7122 * config/tc-i386.h (FWait): Define.
7123 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7124 other prefixes. Check FWait flag in opcode table to see which
7125 instructions require an fwait prefix.
7127 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7129 * stabs.c (get_stab_string_offset): Always create a stab string
7132 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7134 Fix some gcc -Wall warnings:
7135 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7136 * ehopt.c (eh_frame_code_alignment): Likewise.
7137 * expr.c (integer_constant, operand): Likewise.
7138 * frags.c (frag_align): Likewise.
7139 * gasp.c (level_0, change_base, doinstr): Likewise.
7140 * hash.c (hash_ask): Likewise.
7141 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7142 (debugging_pseudo): Likewise.
7143 * macro.c (define_macro, check_macro): Likewise.
7144 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7145 (ignore_rest_of_line, float_cons): Likewise.
7146 * symbols.c (decode_local_label_name): Likewise.
7147 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7148 (fixup_segment, number_to_chars_bigendian): Likewise.
7149 (number_to_chars_littleendian): Likewise.
7150 * config/atof-ieee.c (gen_to_words): Likewise.
7151 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7152 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7153 * read.c (output_big_sleb128): Initialize locals to avoid
7155 (output_big_uleb128, equals): Likewise.
7156 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7157 to unsigned int. Change zeros to unsigned int.
7158 * cond.c (s_if): Add return to default case.
7159 * frags.c (frag_now_fix): Change return type to addressT.
7160 * frags.h (frag_now_fix): Update declaration.
7161 * listing.c (file_info_struct): Change linenum to unsigned int.
7162 (struct list_info_struct): Change hll_line to unsigned int.
7163 (print_source): Update format string.
7164 * read.c (emit_expr): Change scan to unsigned int, and don't
7165 bother to initialize it.
7166 * symbols.c (dollar_label_count): Change to unsigned long.
7167 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7168 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7169 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7171 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7173 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7174 mcf5200 just as we do for m68000.
7175 (m68k_init_after_args): Likewise.
7176 (md_estimate_size_before_relax): Likewise.
7178 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7180 * config/tc-v850.c (md_assemble): Store relocation addend in
7181 fixup instead of instruction.
7183 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7185 * config/tc-i386.c (md_assemble): Swap template arguments to
7186 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7187 This macro is currently symmetric, so passing them the wrong
7188 way didn't cause any problem, but may if the macro is changed
7190 After copying template to i.tm, use i.tm. rather than t-> to
7191 access fields, and make t a const*
7192 Move i.tm.operand_types[] swap to immediately after the copy.
7194 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7196 * expr.h (expr_build_uconstant): Add prototype.
7197 (expr_build_unary,expr_build_binary): Add prototypes.
7198 * expr.c (expr_build_uconstant): New function.
7199 (expr_build_unary,expr_build_binary): New functions.
7201 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7203 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7204 * macro.c (macro_expand_body): Increase buffer size.
7205 * messages.c (as_warn): Likewise.
7206 (as_warn_where, as_bad, as_bad_where): Likewise.
7208 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7210 Based on patch from H.J. Lu <hjl@gnu.org>:
7211 * Makefile.am (DISTSTUFF): New variable.
7212 (diststuff): New target.
7213 * Makefile.in: Rebuild.
7215 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7217 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7218 m32r_elf_section_change_hook.
7220 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7221 emit a nop if a section ends with a 16 bit instruction.
7223 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7225 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7226 s_lcomm rather than obj_coff_lcomm.
7227 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7229 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7231 * config/tc-i386.h (LinearAddress): Define.
7232 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7233 instruction, don't use a default segment.
7235 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7237 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7238 * configure: Rebuild.
7240 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7242 * aclocal.m4, configure: Rebuild with libtool 1.2.
7244 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7246 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7247 PC relative branches. Patch courtesy of Jonathan Walton.
7250 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7252 * configure.in (emulations): Add thumb-pe target.
7254 * configure (emulations): Add thumb-pe target.
7256 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7258 * itbl-lex.l (yywrap): Don't define if already defined as a
7261 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7263 * depend.c (quote_string_for_make): New function.
7264 (wrap_output): Use it.
7266 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7268 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7269 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7271 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7273 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7274 Recognize -GN and -relax.
7275 (md_begin): Initialize gp size from -G switch.
7276 (alpha_force_relocation): Always force if -relax.
7277 (alpha_align): Take a new argument that will specify when to
7278 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7279 Change all callers. Emit nop alignment padding as nop+unop pair.
7281 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7283 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7284 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7286 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7288 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7289 require padding to the next long word boundary.
7291 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7293 * cgen.c: #include symcat.h.
7294 * config/tc-m32r.c: Likewise.
7296 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7298 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7299 absolute expressions instead of '$' prefixed register names.
7301 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7303 * read.c (s_set): Record file and line info for symbols when -as.
7304 (pseudo_set): Don't overwrite that dummy fragment.
7306 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7308 * config/tc-ppc.c (md_pseudo_table): Add "section".
7309 (ppc_named_section): New static function.
7311 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7313 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7314 so we don't have to scan the entire list.
7316 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7318 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7319 case, allow the parallel instructions to modify the same flag
7322 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7324 * listing.c (list_symbol_table): Categorize symbols by
7325 undefined_section rather than sy_frag->line == NULL.
7327 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7329 * Makefile.am (install-exec-local): Install properly when ln
7330 fails or tooldir == prefix.
7332 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7334 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7335 Test result of insert_operand for error.
7337 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7339 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7340 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7341 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7342 * doc/Makefile.in: Rebuild.
7344 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7346 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7347 (macro): Fix handling of M_COP[0-3].
7349 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7351 Based on patches from Ross Harvey <ross@teraflop.com>:
7352 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7353 if macro_alternate or macro_mri.
7354 (getstring): Remove support for byte constants between < and >.
7355 (get_any_string): '<' only starts a string if macro_alternate or
7357 (macro_expand_body): Permit keyword parameters following
7358 positional parameters.
7360 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7361 * configure.in (alpha*-*-netbsd*): New target.
7362 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7363 * configure: Rebuild.
7365 * as.h (flag_warn_suppress_instructionswap): Move from here...
7366 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7367 here, and make static.
7369 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7370 BFD_ASSEMBLER or MANY_SEGMENTS.
7372 * as.c (show_usage): Update bug-gnu-utils address.
7373 * gasp.c (show_usage): Likewise.
7374 * doc/as.texinfo (Bug Reporting): Likewise.
7376 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7378 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7379 insns regardless of the size of a pointer if we're in mips I or
7381 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7383 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7385 Fix rac to accept only a0:
7386 * tc-d10v.c (parallel_ok, find_opcode):
7387 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7388 Introduce OPERAND_GPR.
7390 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7392 * read.c (s_fill): Handle non-constant repeat counts by creating
7393 an rs_space fragment.
7395 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7397 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7398 from as_bad to as_warn.
7400 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7402 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7403 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7404 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7406 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7408 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7409 seg_fix_rotP rather than fix_root from seg_info.
7411 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7413 * expr.c: Add support for 0x1_2_3_4 bignums.
7415 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7417 * configure.in: Change -linux* to -linux-gnu*.
7418 * configure: Rebuild.
7420 * app.c (do_scrub_begin): Treat \r as whitespace.
7422 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7424 * Makefile.am: Update dependencies.
7425 * Makefile.in: Rebuild.
7427 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7429 * configure, aclocal.m4: Rebuild with new libtool.
7431 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7433 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7434 the argument to bfd_set_arch_mach.
7435 (load_address): Use bfd_arch_bits_per_address to determine the
7436 bit size of an address instead of looking at the isa level.
7437 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7439 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7441 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7443 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7445 * ehopt.c: New file.
7446 * as.h (enum _relax_state): Add rs_cfa.
7447 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7448 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7449 * read.c (emit_expr): Call check_eh_frame.
7450 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7451 (relax_segment): Likewise.
7452 * Makefile.am: Rebuild dependencies.
7453 (GAS_CFILES): Add ehopt.c.
7454 (GENERIC_OBJS): Add ehopt.o.
7455 * doc/internals.texi (Frags): Document rs_cfa.
7457 * as.c (show_usage): Mention --traditional-format.
7458 (parse_args): Accept --traditional-format.
7459 * as.h (flag_traditional_format): Declare.
7460 * output-file.c (output_file_create): If flag_traditional_format,
7461 set BFD_TRADITIONAL_FORMAT on stdoutput.
7462 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7464 * config/tc-mips.c (append_insn): Make sure that if we have a
7465 fixup for an unmatched %hi reloc, it does not associated with a
7468 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7469 * doc/Makefile.in: Likewise.
7471 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7473 * config/tc-m32r.c (check_for_side_effects): New function.
7474 (can_make_parallel): Add checks for instruction side effects
7475 clashing with the other instruction.
7476 (assemble_parallel_insn): Improve warning messages. Return error
7477 message from non-swapped instruction order.
7479 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7481 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7483 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7484 md_cleanup definition. This moves the forced literal output to
7485 the end of the source pass, and avoids macro's inserting literals
7486 into the code immediately after the macro expansion.
7488 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7490 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7491 a gas internal symbol is adjustable.
7492 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7494 * as.h: If gcc version greater than 2.6, use `__format__' and
7495 `__printf__' in function attributes, rather than `format' and
7498 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7500 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7502 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7504 Add tms320c30 support:
7505 * config/tc-tic30.h: New file.
7506 * config/tc-tic30.c: New file.
7507 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7508 TARGET_FORMAT as "coff-tic30".
7509 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7510 * Makefile.am: Rebuild dependencies.
7511 (CPU_TYPES): Add tic30.
7512 (CPU_OBJ_VALID): tic30-aout is valid.
7513 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7514 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7515 * configure, Makefile.in: Rebuild.
7517 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7519 * config/tc-v850.c (md_assemble): Improvements to error messages.
7521 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7523 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7524 BFD_RELOC_HI16_S to store the high bits of any value.
7526 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7527 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7528 assembler calculate relocations to any external symbol at all.
7529 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7530 involving generation of pc-relative relocs.
7531 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7532 has been moved to md_apply_fix3.
7534 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7535 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7536 which actually means (the address of identifier's GOT entry) +
7537 constant, which is not particularly useful.
7539 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7541 * read.h (include_dirs): Declare.
7542 (include_dir_count,include_dir_maxlen): Declare.
7544 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7546 * configure.in: Correct check for shared opcodes library.
7547 * configure: Rebuild.
7549 * listing.c (buffer_line): If we can't open the file, set at_end.
7550 (listing_print): Remove unused local variable fi.
7552 * config/m68k-parse.y (reglistpair): Handle register list in
7555 * config/vms-conf.h: Don't undef VERSION.
7557 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7559 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7561 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7563 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7564 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7565 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7566 (EXTRA_DIST): Define.
7567 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7568 explicitly rather than via the list of object files.
7569 (gcc-as.opt): New file created when make-gas.com is run.
7570 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7571 itbl-cpu.h} to #include appropriate file rather than copying that
7573 * config/vms-conf.h: Synchronize with current config.in.
7574 * Makefile.in: Rebuild.
7576 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7578 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7579 (parallel_ok): Relaxed parallel subinstruction dependency check.
7581 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7583 * as.h (flag_warn_suppress_instructionswap): added new flag.
7584 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7585 command line argument.
7586 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7587 warning only if flag_warn_suppress_instructionswap is false.
7589 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7591 * configure.in (i386-*-mingw32*): New target.
7592 * configure: Rebuild.
7594 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7596 * symbols.c (resolve_symbol_value): Don't set the segment if it
7597 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7599 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7602 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7604 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7605 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7608 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7610 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7612 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7614 * config/tc-v850.c (v850_insert_operand): Display instruction when
7615 an error is encountered.
7617 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7619 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7620 (i386-*-sco3.2v5*coff): New target.
7621 (i386-*-sco3.2*): New target.
7622 * configure: Rebuild.
7624 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7626 * config/tc-v850.c: Tidy error message production.
7628 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7630 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7631 validate_immediate return value in the right type for comparisons
7634 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7636 * listing.c (MAX_BYTES): Use listing variables not constants.
7637 (data_buffer): No longer an array, but a pointer.
7638 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7639 (listing_listing): Allocate data_buffer.
7641 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7643 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7644 --listing-rhs-width, --listing-cont-lines.
7645 (show_usage): Update.
7646 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7647 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7648 (print_lines): Use the variables instead of the constants.
7649 (listing_listing): Likewise.
7650 * listing.h: Declare the new vars.
7652 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7654 * as.c (parse_args): Add --keep-locals alias for -L.
7655 Add --strip-local-absolute.
7656 (show_usage): Update.
7657 * as.h (flag_strip_local_absolute): New flag.
7658 * symbols.c (S_IS_LOCAL): Use it.
7659 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7660 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7661 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7663 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7665 * config/tc-m32r.c: Detect if explicitly parallel instructions
7666 might have an io conflict and issue a warning message.
7668 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7670 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7671 cgen_swap_fixups): Functions to save, restore and swap the fixup
7672 chain with a backup copy.
7673 (cgen_asm_finish_insn): Returns address of constructed insn.
7675 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7677 * listing.c (file_info_struct): Remove FILE, add POS.
7678 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7679 (file_info): Don't open the file.
7680 (buffer_line): Check for the file in the last_open cache, updating
7682 (print_source): Don't reference file_info->file.
7683 (listing_listing): Likewise.
7684 (listing_print): Close the file in the cache, if any.
7686 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7688 * read.c (dwarf_file_string): New file static variable.
7689 (emit_expr): Look for constant sequence that leads up to a file
7690 name in DWARF debugging output.
7691 (stringer): Use dwarf_file_string to decide whether to accept a
7692 string as a file name.
7694 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7696 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7697 (crack_operand): Add reg->reglst MRI hack.
7698 (r_seg): Put reglst symbols in reg_section.
7699 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7701 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7703 * tc-sh.c (get_specific): Handle SGR & DBR.
7705 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7707 * tc-h8300.c (parse_reg): Take the length of the symbol into
7708 account when attempting to match a register name.
7709 * tc-h8500.c (parse_reg): Likewise.
7711 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7713 * cgen.c: Formatting changes to improve readability.
7715 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7717 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7720 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7722 Based on a patch from Jim Wilson
7723 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7724 (tc_gen_reloc): Handle cross section PC relative relocs
7727 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7729 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7731 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7733 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7734 (expr_jmp_buf): New static local.
7735 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7736 (cgen_md_operand): New function.
7737 * tc-m32r.c: Clean up pass over `struct foo' usage.
7738 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7740 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7742 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7743 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7745 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7747 * config/tc-i386.c (i386_operand): Give an error if there are
7748 unrecognized characters after an expression.
7750 For older changes see ChangeLog-9697