1 2000-09-13 Kazu Hirata <kazu@hxi.com>
3 * config/obj-ecoff.c: Fix formatting.
4 * config/obj-elf.c: Likewise.
5 * config/obj-elf.h: Likewise.
6 * config/obj-evax.h: Likewise.
7 * config/obj-generic.h: Likewise.
8 * config/obj-hp300.c: Likewise.
9 * config/obj-hp300.h: Likewise.
10 * config/obj-ieee.h: Likewise.
11 * config/obj-vms.c: Likewise.
12 * config/obj-vms.h: Likewise.
14 2000-09-13 Anders Norlander <anorland@acc.umu.se>
16 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
17 (md_parse_option): Ditto.
18 (md_longopts): Add -mips32 option.
19 (md_show_usage): Document new options.
20 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
21 (mips_ip): Assemble mfc0 with a sub-selection code.
22 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
23 (mips_cpu_to_str): New function.
24 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
25 Use CPU_* defines instead of hardcoded numbers.
27 * doc/as.texinfo: Document new options.
28 * doc/c-mips.texi: Ditto.
30 2000-09-12 Kazu Hirata <kazu@hxi.com>
32 * as.h: Fix formatting.
34 * bit_fix.h: Likewise.
35 * config/obj-aout.c: Likewise.
36 * config/obj-aout.h: Likewise.
37 * config/obj-bout.c: Likewise.
38 * config/obj-bout.h: Likewise.
39 * config/obj-coff.c: Likewise.
40 * config/obj-coff.h: Likewise.
41 * dwarf2dbg.h: Likewise.
45 * itbl-ops.h: Likewise.
49 * struc-symbol.h: Likewise.
50 * subsegs.h: Likewise.
51 * symbols.h: Likewise.
55 2000-09-11 Kazu Hirata <kazu@hxi.com>
57 * bignum-copy.c: Fix formatting.
58 * config/tc-i370.c: Likewise.
59 * config/tc-i960.c: Likewise.
60 * config/tc-m68k.c: Likewise.
62 * flonum-copy.c: Likewise.
63 * flonum-konst.c: Likewise.
64 * flonum-mult.c: Likewise.
65 * literal.c: Likewise.
69 * subsegs.c: Likewise.
71 2000-09-09 Philip Blundell <philb@gnu.org>
73 * configure.in (arm*-*-uclinux*): New target.
74 * configure: Regenerate.
76 2000-09-09 Kazu Hirata <kazu@hxi.com>
78 * input-file.c: Fix formatting.
79 * itbl-ops.c: Likewise.
80 * messages.c: Likewise.
82 2000-09-08 Philip Blundell <philb@gnu.org>
84 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
87 2000-09-07 H.J. Lu <hjl@gnu.org>
89 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
92 2000-09-07 Kazu Hirata <kazu@hxi.com>
94 * atof-generic.c: Fix formatting.
95 * config/tc-mips.c: Likewise.
96 * config/tc-vax.c: Likewise.
97 * input-scrub.c: Likewise.
99 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
101 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
102 * configure.in (sh-*-linux*): Added.
103 * configure: Rebuilt.
105 2000-09-06 Kazu Hirata <kazu@hxi.com>
107 * config/tc-hppa.c: Fix formatting.
109 * ecoff.c: Fix formatting.
111 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
113 * configure: Rebuilt with new libtool.m4.
115 2000-09-05 Kazu Hirata <kazu@hxi.com>
117 * cgen.c: Fix formatting.
118 * config/tc-ia64.c: Likewise.
120 2000-09-05 Nick Clifton <nickc@redhat.com>
122 * aclocal.m4: Regenerate.
123 * config.in: Regenerate.
124 * configure: Regenerate.
125 * po/gas.pot: Regenerate.
127 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
129 * config/tc-cris.c: Correct comment typos.
131 2000-09-05 Eric Christopher <echristo@cygnus.com>
133 * config/tc-mn10300.c: Cleanup.
134 (md_pcrel_from): Enable.
136 2000-09-05 Alan Modra <alan@linuxcare.com.au>
138 * expr.c (operand): Fix a comment typo.
139 * write.c (write_relocs): Fix a signed/unsigned warning.
141 * config/tc-hppa.c (fudge_reg_expressions): New
142 (hppa_force_reg_syms_absolute): New.
143 (pa_equ): Allow reg_section expressions.
144 * config/tc-hppa.c (md_optimize_expr): Define.
145 (hppa_force_reg_syms_absolute): Prototype.
147 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
148 (pa_parse_number): Pass in arg to select fp reg parsing.
149 Return 1 to indicate format checks pass. If strict, then only
150 accept a register or register symbol. Return value in...
151 (pa_number): New static for pa_parse_number.
152 (FP_REG_BASE): Define.
153 (FP_REG_RSEL): Define.
154 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
155 appropriate. White space changes.
156 (need_pa11_opcode): Don't bother passing any params, get them from
158 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
159 Remove extraneous check in case 'Q'.
160 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
161 reg, set section of resulting symbol to reg_section.
162 (pa_parse_space_stmt): Modify call to pa_parse_number.
163 (pa_space): Likewise.
165 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
166 (hppa_force_relocation): Handle vtable relocs.
167 (pa_vtable_entry): New.
168 (pa_vtable_inherit): New.
169 (md_pseudo_table): Add entries for vtable pseudos.
170 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
171 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
173 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
174 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
175 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
177 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
178 specify a symbol type.
180 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
181 dependent things together.
182 (md_elf_symbol_type): Define.
184 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
186 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
188 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
189 (obj_elf_vtable_entry): Declare.
191 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
193 (obj_elf_vtable_entry): Similarly.
194 (elf_pseudo_table): Fix the damage with a cast.
196 2000-09-03 Richard Henderson <rth@cygnus.com>
198 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
199 for template selection when a label is needed.
201 2000-09-02 Kazu Hirata <kazu@hxi.com>
203 * config/tc-ia64.c: Fix formatting.
205 2000-09-02 Nick Clifton <nickc@redhat.com>
207 * configure.in: Increase version number to 2.10.91.
208 * configure: Regenerate.
209 * aclocal.m4: Regenerate.
210 * config.in: Regenerate.
211 * po/gas.pot: Regenerate.
212 * Makefile.in: Regenerate.
214 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
216 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
217 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
218 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
220 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
223 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
225 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
226 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
227 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
228 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
229 (GOT_symbol): New variable.
230 (md_undefined_symbol): Set it.
232 2000-09-01 Richard Henderson <rth@cygnus.com>
234 * config/tc-ia64.c (match): Don't inline.
235 (extra_goodness): New.
236 (md_begin): Prefer nop.f and nop.b for best_template.
238 2000-08-31 Kazu Hirata <kazu@hxi.com>
240 * as.c: Fix formatting.
245 2000-08-31 Eric Christopher <echristo@cygnus.com>
247 * config/tc-mn10300.c: Cleanup and fix warnings.
248 (md_pseudo_table): Add initializers.
249 (md_show_usage): Cleanup.
250 (md_parse_option): Fix warnings.
251 (md_undefined_symbol): Fix warnings.
252 (md_conver_frag): Fix warnings.
253 (tc_gen_reloc): Fix warnings.
254 (md_apply_fix3): Fix warnings.
255 (check_operand): Fix warnings.
257 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
259 * acinclude.m4: Include libtool and gettext macros from the
261 * aclocal.m4, configure: Rebuilt.
263 2000-08-30 Mark Hatle <mhatle@mvista.com>
265 * config/tc-ppc.c (md_parse_option): Recognize -m405.
267 2000-08-31 Kazu Hirata <kazu@hxi.com>
269 * listing.c: Fix formatting.
271 2000-08-29 Kazu Hirata <kazu@hxi.com>
273 * app.c: Fix a comment typo. Fix formatting.
275 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
277 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
278 offset of the target destination for jmp instructions.
279 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
281 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
283 * NEWS: Mention support for CRIS.
285 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
287 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
288 Sets `.lcomm' alignment to zero.
290 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
292 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
293 (TC_FIX_ADJUSTABLE): Define.
295 2000-08-23 Jim Wilson <wilson@cygnus.com>
297 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
298 unwind.personality_routine is set.
300 2000-08-23 H.J. Lu <hjl@gnu.org>
302 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
304 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
306 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
309 2000-08-22 H.J. Lu <hjl@gnu.org>
311 * config.in (STRICTCOFF): New for strict COFF.
313 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
314 i386-*-go32* and i386-go32-rtems*.
315 * configure: Rebuilt.
317 * config/obj-coff.c (obj_coff_endef): Follow the historical
318 behavior if STRICTCOFF is not defined.
320 * doc/internals.texi: Document STRICTCOFF.
322 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
324 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
325 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
326 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
327 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
328 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
329 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
330 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
333 2000-08-22 Eric Christopher <echristo@cygnus.com>
335 * config/tc-mn10300.c: (md_apply_fix): New function.
336 (mn10300_force_relocation): New function.
337 (mn10300_fix_adjustable): New function.
339 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
340 (TC_HANDLES_FX_DONE): Define.
341 (obj_fix_adjustable): Define.
342 (MD_APPLY_FIX3): Define.
343 (TC_LINKRELAX_FIXUP): Define.
345 * write.c: (TC_LINKRELAX_FIXUP): Define if not
347 (fixup_segment): Use TC_LINKRELAX_FIXUP.
349 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
351 2000-08-21 Jason Eckhardt <jle@cygnus.com>
353 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
354 if the fixup resulted in a relocation.
356 2000-08-18 Nick Clifton <nickc@redhat.com>
358 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
359 Make reference to first element of shift_names explicit.
361 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
363 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
364 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
365 add a symbol's address. Removed all target-specific #ifdefs that
366 used to accomplished the same.
367 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
368 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
369 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
370 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
371 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
373 2000-08-17 Kazu Hirata <kazu@hxi.com>
375 * dwarf2dbg.c: Fix formatting.
377 2000-08-17 Nick Clifton <nickc@redhat.com>
379 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
380 to be recoded as logical shift lefts by zero.
382 2000-08-16 Jim Wilson <wilson@cygnus.com>
384 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
385 postincrement modified registers. Handle IA64_OPND_R3_2 addl
387 (note_register_values): Handle IA64_OPND_R3_2 operands.
389 2000-08-16 Jason Eckhardt <jle@cygnus.com>
391 * config/tc-i860.c (md_operand): Silly typo fixed.
393 2000-08-16 Nick Clifton <nickc@redhat.com>
395 * config/tc-arm.c (struct asm_shift): Delete.
397 (enum asm_shift_index): New.
398 (struct asm_shift_properties): New.
399 (struct asm_shift_name): New.
400 (shift_properties[]); New.
401 (shift_names[]); New.
403 (decode_shift): Use new structures.
404 Issue a warning is "ROR #0" is used.
405 Issue a warning if "ASR #0" or "LSR #0" is used.
407 (md_begin): Initialise arm_shift_hsh table from new
408 asm_shift_name array.
410 2000-08-16 Jakub Jelinek <jakub@redhat.com>
412 * config/tc-sparc.c: Kill all warnings.
413 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
415 (md_show_usage): Update usage text.
417 2000-08-16 Nick Clifton <nickc@redhat.com>
419 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
422 2000-08-15 Will Cohen <wcohen@redhat.com>
424 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
426 * config/tc-sh.c (md_assemble): Changed so debug_type
427 test performed for ppi_assemble
428 * config/tc-sh.c: Included dwarf2dbg.h.
429 (debug_line): Defined.
430 (md_assemble): Generates dwarf2 line info.
431 (sh_finalize): New function. Finalize dwarf2 info.
432 (assemble_ppi): Returns size of code generated.
433 (build_Mytes): Returns size of code generated.
434 (md_pseudo_table): Added "file" and "loc" psuedo ops.
435 * config/tc-sh.h (md_end): Defined.
436 (sh_finalize): Declared.
438 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
440 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
443 2000-08-14 Nick Clifton <nickc@redhat.com>
445 * config/tc-arm.c (do_bx): Allow "bx pc".
447 2000-08-14 Jim Wilson <wilson@cygnus.com>
449 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
450 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
451 (md_begin): Change assignment to md.flag to OR in the new bit.
453 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
455 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
456 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
459 2000-08-14 Jason Eckhardt <jle@cygnus.com>
461 * NEWS: Mention i860 support.
463 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
465 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
467 2000-08-14 Andreas Schwab <schwab@suse.de>
469 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
471 2000-08-11 Andreas Schwab <schwab@suse.de>
473 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
476 2000-08-11 Kazu Hirata <kazu@hxi.com>
478 * expr.c: Fix formatting.
479 * config/obj-bout.c: Likewise.
481 2000-08-10 Jason Eckhardt <jle@cygnus.com>
483 * doc/c-i860.texi: Flesh out the i860 section more.
485 2000-08-10 Kazu Hirata <kazu@hxi.com>
487 * symbols.c: Fix formatting.
490 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
492 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
493 has the IgnoreSize bit set.
495 2000-08-09 Alan Modra <alan@linuxcare.com.au>
497 From Rodney Brown <RodneyBrown@mynd.com>
498 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
499 * configure: Regenerate.
501 2000-08-09 Kazu Hirata <kazu@hxi.com>
503 * hash.c: Fix formatting.
506 2000-08-08 Jason Eckhardt <jle@cygnus.com>
508 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
509 (i860_fix_info): New enum.
510 (MD_APPLY_FIX3): Define.
511 (WORKING_DOT_WORD): Define.
512 (TC_HANDLES_FX_DONE): Define.
513 (DIFF_EXPR_OK): Define.
514 (LISTING_HEADER): Define.
515 (TARGET_FORMAT): Select target format based on endian flag.
516 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
517 (target_big_endian): Add external declaration.
519 * config/tc-i860.c: All existing code reworked completely. Other
520 new code shown below.
521 (SYNTAX_SVR4): Define.
522 (target_warn_expand): New variable.
523 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
524 (md_longopts): Declare and define with new options (-EL, -EB,
526 (md_show_usage): New function.
527 (md_operand): New function.
528 (obtain_reloc_for_imm16): New function.
529 (md_apply_fix3): New function.
530 (tc_gen_reloc): New function.
532 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
534 * config/tc-m68hc11.c (build_jump_insn): Make sure the
535 2 bytes of the jump address are in the same frag.
536 (find): Accept 68hc12 register indirect modes.
538 * NEWS: Mention 68HC11 & 68HC12 support.
540 2000-08-07 Richard Henderson <rth@cygnus.com>
542 * config/tc-ia64.c (unwind): Add prologue_mask member.
543 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
544 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
545 (dot_body): Clear unwind.prologue_mask.
546 (dot_prologue): Set it. Accept a register second argument.
548 2000-08-07 Kazu Hirata <kazu@hxi.com>
550 * config/atof-ieee.c: Fix formatting.
551 * config/atof-tahoe.c: Likewise.
553 2000-08-06 Nick Clifton <nickc@cygnus.com>
555 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
558 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
559 of .popsection, .previous, .pushsection, .subsection,
560 .version, .vtable_entry, .vtable_inherit and .weak.
562 2000-08-05 Kazu Hirata <kazu@hxi.com>
564 * config/tc-cris.c: Fix formatting.
565 * config/tc-i386.c: Likewise.
566 * config/tc-sparc.c (sparc_ip): Simplify the code.
568 2000-08-04 Kazu Hirata <kazu@hxi.com>
570 * config/tc-cris.c: Rearrange code for readability.
571 * config/tc-d10v.c: Fix formatting.
572 * config/tc-m32r.c: Likewise.
573 * config/tc-sparc.c: Likewise.
575 2000-08-02 Jim Wilson <wilson@cygnus.com>
577 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
578 before ia64_find_opcode.
579 (md_assemble): Likewise.
581 2000-08-01 Nick Clifton <nickc@cygnus.com>
583 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
584 Undo some formatting fixes.
586 2000-08-01 Kazu Hirata <kazu@hxi.com>
588 * config/obj-som.c: Fix formatting.
589 * config/obj-ieee.c: Likewise.
590 * config/tc-arm.c: Likewise.
591 * config/tc-v850.c: Likewise.
593 2000-08-01 Nick Clifton <nickc@redhat.com>
595 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
596 index by command line option.
598 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
600 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
601 (@node M68K-Branch): Rewrite to match the reality.
603 2000-07-31 Jason Eckhardt <jle@cygnus.com>
605 * doc/c-i860.texi: New file.
606 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
607 * doc/Makefile.in: Regenerate.
608 * doc/all.texi: Add I860 as relevant architecture.
609 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
611 2000-07-31 Kazu Hirata <kazu@hxi.com>
613 * config/tc-d30v.c: Fix formatting.
615 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
617 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
618 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
619 long emit a long branch if available instead of an absolute jump, never
620 emit absolute jumps for anything with --pcrel.
622 * doc/c-m68k.texi: Document new command line option.
624 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
626 * config/tc-avr.c: Use PARAMS macro in function declarations.
627 Don't declare md_pcrel_from_section (already in tc-avr.h).
628 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
629 (avr_operand): Don't set (unsigned) op_mask to -1.
631 2000-07-28 Jason Eckhardt <jle@cygnus.com>
633 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
634 * configure: Regenerated.
635 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
636 of operand to the .type directive (.e.g, "type").
638 2000-07-28 Alan Modra <alan@linuxcare.com.au>
640 * as.h (warn_comment, found_comment, found_comment_file): Declare.
641 * app.c (do_scrub_chars): Record where first comment found.
642 * read.c (read_a_source_file): Init found_comment on entry, and
643 notify whether comments found on exit.
644 * config/tc-hppa.c (md_shortopts): Add "c".
645 (md_longopts): Add warn-comment.
646 (md_parse_option): Handle it.
647 (md_show_usage): Show available options.
648 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
650 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
652 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
653 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
655 (md_estimate_size_before_relax): Don't fall off end of function.
657 2000-07-27 Kazu Hirata <kazu@hxi.com>
659 * config/tc-avr.c: Fix formatting.
660 * config/tc-ns32k.c: Likewise.
662 2000-07-27 Alan Modra <alan@linuxcare.com.au>
664 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
666 2000-07-27 Kazu Hirata <kazu@hxi.com>
668 * config/tc-d10v.c: Fix formatting.
669 * config/tc-z8k.c: Likewise.
670 * config/tc-sparc.c: Likewise.
672 2000-07-26 Dave Brolley <brolley@redhat.com>
674 * cgen.c (queue_fixup): Declare opinfo.
675 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
676 (gas_cgen_md_operand): Ditto.
677 (gas_cgen_md_apply_fix3): Ditto.
679 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
681 * config/obj-coff.c (obj_frob_symbol): Don't merge
682 labels. Don't merge if the symbol isn't constant. Return
683 immediately if a symbol is merged.
685 2000-07-22 Alan Modra <alan@linuxcare.com.au>
687 * frags.c (frag_align): Correct absolute section alignment.
689 2000-07-20 DJ Delorie <dj@redhat.com>
691 * config/obj-coff.c (obj_frob_symbol): revert previous change,
692 it breaks linking against DLLs.
694 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
696 * configure.in: Add CRIS support.
697 * configure: Regenerate.
698 * Makefile.am: (CPU_TYPES): Add cris.
699 (CPU_OBJ_VALID) [aout]: Add cris.
700 (MULTI_CPU_TYPES): Add cris.
701 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
702 [coff]: Only i386 and mips are valid.
703 (TARGET_CPU_CFILES): Add config/tc-cris.c.
704 (TARGET_CPU_HFILES): Add config/tc-cris.h.
705 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
706 Regenerate dependencies.
707 * Makefile.in: Regenerate.
708 * aclocal.m4: Regenerate.
709 * as.c: Declare crisaout, criself.
710 * config/tc-cris.h, config/tc-cris.c: New.
711 * config/e-criself.c, config/e-crisaout.c: New.
712 * po/POTFILES.in, po/gas.pot: Regenerate.
714 2000-07-20 Kazu Hirata <kazu@hxi.com>
716 * read.c: Fix formatting.
717 * write.c: Fix formatting.
719 2000-07-19 H.J. Lu <hjl@gnu.org>
721 * sb.c: Include <stdlib.h> if exists for abort ().
723 2000-07-19 Alan Modra <alan@linuxcare.com.au>
725 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
726 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
727 (pa_type_args): Same here.
729 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
731 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
732 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
733 the storage class is already set.
735 2000-07-17 Kazu Hirata <kazu@hxi.com>
737 * config/tc-m68hc11.c: Fix formatting.
738 * config/tc-mn10200.c: Likewise.
739 * config/tc-mn10300.c: Likewise.
740 * config/tc-pj.c: Likewise.
741 * config/tc-tic80.c: Likewise.
742 * config/tc-w65.c: Likewise.
744 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
746 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
749 2000-07-15 Ian Lance Taylor <ian@zembu.com>
751 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
754 2000-07-15 Alan Modra <alan@linuxcare.com.au>
756 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
757 ELF as are used for SOM (except the 32-bit reloc one) to decide
758 whether a symbol can be reduced to a section symbol. Expand on
759 the comment for symbols involved in LR% and RR% expressions.
761 2000-07-14 Nick Clifton <nickc@cygnus.com>
763 * config/tc-mips.c (mips_disable_float_construction): New
764 static variable. Set to true if doubles should not be
765 constructed by loading two single width fp registers with
767 (mips_ip): Test mips_disable_float_construction.
768 (md_longopts): Add command line switches --construct-floats
769 and --no-construct-floats.
770 (md_parse_option): Parse new command line options.
771 (md_show_usage): Describe new command line options.
773 * doc/c-mips.texi: Document new command line options.
775 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
777 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
778 * configure: Regenerate.
780 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
782 * configure.in (DEFAULT_EMULATION setting): Revert part of
783 2000-07-01 change that set te_multi=multi unless set to tmips.
784 * configure: Regenerate.
786 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
788 * config/obj-coff.c (coff_frob_section): Add padding to the last
789 section when aligning it increases its size.
791 2000-07-11 Kazu Hirata <kazu@hxi.com>
793 * config/tc-tic54x.c: Fix formatting.
795 2000-07-10 Kazu Hirata <kazu@hxi.com>
797 * config/tc-h8500.c: Fix formatting.
798 * config/tc-tic54x.c: Fix formatting.
800 2000-07-10 Alan Modra <alan@linuxcare.com.au>
802 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
803 displacements correctly.
805 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
807 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
809 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
813 2000-07-09 Alan Modra <alan@linuxcare.com.au>
815 From David Huggins-Daines <dhd@linuxcare.com>
816 * config/te-hppalinux64.h: Add a new emulation.
817 * configure.in (emulations): Add configure bits to support the
818 64-bit Linux/parisc target.
819 * configure: Regenerate.
821 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
822 (md_shortopts): Add `V' for ELF.
824 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
825 when SOM or ELF_ARG_RELOC are defined.
826 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
827 ELF_ARG_RELOC are defined.
828 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
829 (pa_stringer): ..Do it here instead. Fix comment typos.
830 (hppa_force_relocation): Cast enums to int before comparing with
833 From Ryan Bradetich <rbradetich@uswest.net>
834 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
835 redifinition warning.
836 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
837 (hppa_force_relocation): ditto
838 (md_apply_fix): Added cast to buf to fix warnings.
840 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
841 cons_fix_new_hppa, hppa_force_relocation): Prototype.
843 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
844 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
845 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
846 reloc_type** to avoid warnings in switch.
847 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
848 little earlier instead.
850 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
852 (pa_type_args): Use symbol_arg_reloc_info.
853 (struct pa_it): Make arg_reloc unsigned int.
854 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
855 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
856 (pa_code): Delete. pa_text duplicates this function.
857 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
858 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
860 (cons_fix_new_hppa): Actually change selector to e_fsel when
861 warning about assuming so.
862 (tc_gen_reloc): More example elf arg reloc code.
863 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
864 (hppa_force_relocation): Likewise.
866 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
868 (pa_end_of_source): Prototype.
869 (hppa_fix_adjustable): Prototype.
870 (LABELS_WITHOUT_COLONS): Move it..
871 * config/te-hppa.h: To here.
873 * config/te-hppa64.h: New file.
875 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
877 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
878 format -10, -16, 16 relocs.
879 (hppa_elf_mark_end_of_function): Test for null
880 last_call_info->start_symbol
882 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
883 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
884 re_assesmble_* functions. Delete extraneous statements. Fix
886 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
887 insn to re_assemble_*.
889 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
891 * doc/internals.texi (Expressions): Fix typo.
893 2000-07-08 Kazu Hirata <kazu@hxi.com>
895 * config/tc-sh.c: Fix formatting.
896 * config/tc-tic54x.c: Fix formatting.
897 * depend.c: Fix formatting.
898 * flonum-konst.c: Likewise.
899 * flonum-mult.c: Likewise.
901 2000-07-07 Kazu Hirata <kazu@hxi.com>
903 * config/tc-sh.c: Fix comments.
904 * config/obj-vms.c: Fix comments.
905 * config/tc-a29k.c: Likewise.
906 * config/tc-alpha.c: Likewise.
907 * config/tc-h8300.c: Likewise.
908 * config/tc-h8500.c: Likewise.
909 * config/tc-i370.c: Likewise.
910 * config/tc-ia64.c: Likewise.
911 * config/tc-m68hc11.c: Likewise.
912 * config/tc-m68k.c: Likewise.
913 * config/tc-mips.c: Likewise.
914 * config/tc-ns32k.c: Likewise.
915 * config/tc-ppc.c: Likewise.
916 * config/tc-z8k.c: Likewise.
918 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
920 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
921 Default to '(SEC_LOAD | SEC_DATA)'.
922 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
924 * doc/internals.texi (CPU Backend): Describe
925 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
927 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
929 * as.c (parse_args): NULL terminate the long option list.
931 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
933 * config/tc-d30v.h: Include "write.h" for fixS.
934 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
936 2000-07-05 Nick Clifton <nickc@cygnus.com>
938 * config/tc-d30v.c (write_2_short): Further changes to warning
939 messages produced when combining EITHER_BUT_PREFER_MU attributed
942 2000-07-05 DJ Delorie <dj@redhat.com>
946 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
948 * config/tc-arm.c (psrs): Accept combinations of flags.
950 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
952 * config/tc-avr.c: Change _ () to _() around all strings marked
953 for translation (exception from the usual coding style).
954 (avr_opt): New struct variable, how the new switches are set.
955 (OPTION_MMCU): Define as 'm' and actually use.
956 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
957 (show_mcu_list): New function, display the list of known MCUs.
958 (md_show_usage): Document the new switches. Call show_mcu_list.
959 (avr_set_arch): Change 'm' to OPTION_MMCU.
960 (md_parse_option): Call show_mcu_list if unknown MCU specified.
961 Handle the new switches.
962 (avr_operands): Disable warnings for undefined combinations of
963 operands if -mall-opcodes. Disable warnings for skipping two-word
964 instructions if enhanced core or -mno-skip-bug.
965 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
966 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
967 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
968 (avr_ldi_expression): Warn about implicit lo8().
969 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
971 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
973 * configure.in: Add entry for mips-*-sysv4*MP*
975 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
976 elf32-tradlittlemips for traditional mips targets.
977 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
978 test for Link Once sections as in adjust_reloc_syms.
979 * config/te-tmips.h: New file for traditional mips targets. Define
982 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
984 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
985 flags argument is not present, don't change an existing section's
986 section's attributes. If the flags argument is present, warn if the
987 attributes don't match the section's current attributes. When
988 long section names are supported, set SEC_LINK_ONCE and
989 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
991 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
993 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
994 symbols; create them.
996 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
998 * write.c (set_segment_vma): New: Set vma and lma for a segment.
999 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1001 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1003 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1004 expressions. Ignore the problem when handling 16 bit signed
1005 immediates, because the assembler will take care of the relocation
1008 2000-06-27 Nick Clifton <nickc@cygnus.com>
1010 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1011 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1012 sequential order, and emit warning messages if the input source
1013 code contains constructs like that, or parallel constructs
1014 containing such opcodes.
1016 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1018 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1019 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1020 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1021 (md_show_usage): Update usage message.
1022 (md_parse_option): Allow redefinition of MCU type within the
1023 same avr[1-5] bfd machine type. Show both old and new MCU type
1024 in the error message.
1025 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1026 Simplify 8K wrap code.
1028 2000-06-25 Kazu Hirata <kazu@hxi.com>
1030 * config/obj-aout.c: Remove all uses of DEFUN.
1031 * config/obj-ieee.c: Likewise.
1032 * config/tc-sh.c: Fix comment typos.
1033 * config/tc-tahoe.c: Likewise.
1034 * config/tc-vax.c: Likewise.
1035 * config/tc-w65.c: Likewise.
1036 * config/tc-z8k.c: Likewise.
1037 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1039 2000-06-24 DJ Delorie <dj@cygnus.com>
1041 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1042 more changes from Sept 1999
1043 (tc_i386_fix_adjustable): ditto
1044 (md_apply_fix3): ditto
1046 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1048 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1049 (gas_cgen_parse_operand): Set it around expression() call.
1050 (gas_cgen_md_operand): Test for it before longjmp().
1052 2000-06-24 Kazu Hirata <kazu@hxi.com>
1054 * config/tc-h8500.c: Remove all uses of DEFUN.
1055 * config/tc-sh.c: Likewise.
1056 * config/tc-w65.c: Likewise.
1057 * config/tc-z8k.c: Likewise.
1059 * config/tc-h8500.c: Fix typos in comments.
1061 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1063 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1066 2000-06-23 matthew green <mrg@redhat.com>
1068 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1069 defined. Fix error message for `[' grouping.
1071 2000-06-22 Kazu Hirata <kazu@hxi.com>
1073 * config/tc-h8300.c: Fix formatting and comment typos.
1075 2000-06-22 Timothy Wall <twall@cygnus.com>
1077 * config/tc-ia64.c (note_register_values): Move premature QP
1078 notation clearing into the appropriate place.
1080 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1082 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1083 first before anything else. Add bin-bugs.h, emul.h and progress.h
1084 Sort list of files as for $(OBJS) in Makefile.am.
1086 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1087 find one. Remake dependencies.
1088 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1089 * Makefile.in: Regenerate.
1090 * doc/Makefile.in: Regenerate.
1092 * config/tc-i386.c (i386_displacement): Don't assume a constant
1093 displacement is necessarily 16 bits when in 16 bit code mode.
1094 (md_assemble): Instead size the displacement here after we know
1095 for sure that a .code16gcc operand hasn't automatically added
1096 operand size prefixes.
1098 2000-06-21 H.J. Lu <hjl@gnu.org>
1100 * Makefile.am: Rebuild dependency.
1101 * Makefile.in: Rebuild.
1103 2000-06-21 Kazu Hirata <kazu@hxi.com>
1105 * config/tc-h8300.c (parse_reg): Make the function static.
1106 (parse_exp): Likewise.
1108 2000-06-20 DJ Delorie <dj@cygnus.com>
1110 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1111 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1112 for cygwin import libraries to work properly.
1114 2000-06-20 H.J. Lu <hjl@gnu.org>
1116 * Makefile.am: Rebuild dependency.
1117 * Makefile.in: Rebuild.
1118 * configure: Likewise.
1119 * doc/Makefile.in: Likewise.
1121 2000-06-20 Timothy Wall <twall@cygnus.com>
1123 * doc/internals.texi (CPU backend): Add @itemx for
1124 TC_START_LABEL_WITHOUT_COLON.
1125 * doc/c-tic54x.texi: New.
1126 * doc/as.texinfo: Add tic54x features and include primary tic54x
1128 * doc/all.texi: Add C54X.
1129 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1130 * doc/Makefile.in: Regenerate.
1131 * configure.in: Add tic54x and define LIBM for tic54x.
1132 * configure: Regenrate.
1133 * config/tc-tic54x.[ch]: New.
1134 * config/obj-coff.h: Add tic54x.
1135 * Makefile.am: (CPU_TYPES): Add tic54x.
1136 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1137 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1138 (as_new_LDADD): Add $(LIBM).
1139 * Makefile.in: Regenerate.
1141 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1143 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1144 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1145 * doc/as.texinfo: Likewise.
1147 * configure, Makefile.in: Regenerate.
1148 * configure.in (emulations): Recognize m6811 and m6812.
1149 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1150 Added files for 68hc11 and 68hc12 assembler.
1151 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1152 * config/tc-m68hc11.h: Header definition for that assembler.
1154 2000-06-18 Nick Clifton <nickc@redhat.com>
1156 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1157 instead of OCTETS_PER_BYTE.
1159 * config/tc-v850.c: Fix compile time warnings.
1160 * config/tc-ppc.c: Fix compile time warnings.
1162 2000-06-18 H.J. Lu <hjl@gnu.org>
1164 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1165 * configure: Rebuild.
1167 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1169 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1172 2000-06-16 Nick Clifton <nickc@cygnus.com>
1174 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1175 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1177 * doc/c-mips.texi: Document newly accepted cpu variants.
1179 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1181 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1183 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1185 * macro.c (getstring): Make it possible to escape the quote
1188 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1190 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1192 2000-06-13 H.J. Lu <hjl@gnu.org>
1194 * configure: Regenerate.
1196 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1198 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1200 * doc/internals.texi (line_separator_chars): Semicolon is no
1201 longer a default. Mention null and newline as defaults.
1203 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1205 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1206 * config/tc-i860.h (line_separator_chars): Likewise.
1207 * config/tc-h8300.c (line_separator_chars): Likewise.
1208 * config/tc-i960.c (line_separator_chars): Likewise.
1209 * config/tc-m68k.c (line_separator_chars): Likewise.
1210 * config/tc-mips.c (line_separator_chars): Likewise.
1211 * config/tc-ns32k.c (line_separator_chars): Likewise.
1212 * config/tc-sparc.c (line_separator_chars): Likewise.
1213 * config/tc-vax.c (line_separator_chars): Likewise.
1215 * config/tc-h8300.c (comment_chars): Use string initialiser.
1216 * config/tc-i960.c (line_comment_chars): Likewise.
1217 * config/tc-z8k.c (comment_chars, line_comment_chars,
1218 line_separator_chars): Likewise.
1220 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1223 2000-06-08 Nick Clifton <nickc@cygnus.com>
1225 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1228 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1230 * configure.in (VERSION): Update to show this is the CVS mainline.
1232 2000-06-08 Matthew Jacob <mjacob@feral.com>
1234 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1235 $at is the integer register $r28, vs. both $r28 and the floating
1236 point register $f28.
1238 2000-06-08 James E. Wilson <wilson@cygnus.com>
1240 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1241 (dot_endp): Don't call ia64_flush_insns.
1242 (emit_one_bundle): Don't delete prologue/body records from
1243 unwind_record list in first loop. Rewrite second loop to account for
1246 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1248 * config/tc-ia64.c: Add missing prototypes.
1249 (generate_unwind_image): Cast argument to output_unw_records call.
1251 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1253 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1255 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1257 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1258 (REGISTER_P): likewise.
1259 (avr_opcodes): uses include/opcode/avr.h
1260 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1262 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1264 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1267 2000-06-03 H.J. Lu <hjl@gnu.org>
1269 * read.c (is_end_of_line): Put back `;'.
1271 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1273 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1275 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1277 * expr.c (operand): Test is_end_of_line outside switch to catch
1278 line separator chars that are also operators.
1279 (operator): Return O_illegal for line separator chars.
1281 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1282 entry (or `!' entry for TC_HPPA).
1284 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1285 before indexing is_end_of_line. Remove redundant check for '\0'.
1287 * config/tc-h8500.c (md_assemble): Likewise.
1288 * config/tc-mcore.c (md_assemble): Likewise.
1289 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1292 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1294 * config/tc-mcore.c (mcore_cons): Likewise.
1295 (mcore_float_cons): Likewise.
1296 (mcore_stringer): Likewise.
1297 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1299 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1301 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1303 2000-05-29 Nick Clifton <nickc@cygnus.com>
1305 * config/tc-sh.c: Fix compile time warning messages.
1307 * config/tc-mips.c: Fix compile time warning messages.
1309 2000-05-29 Philip Blundell <philb@gnu.org>
1311 * doc/as.texinfo: Update copyright dates.
1312 (Local Labels): Delete misplaced mention of ARM.
1313 * NEWS: Mention ARM ELF support.
1315 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1317 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1318 it is modified, and use the real_size to compute the frag address
1319 for dwarf2 line info.
1321 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1323 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1324 line-matching scheme to cope with automake moving variables around.
1325 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1326 * Makefile.in: Regenerate.
1328 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1330 * config/tc-sparc.c (sparc_relax): New.
1331 (md_longopts): Add -relax and -no-relax options.
1332 (md_parse_options, md_show_usage): Likewise.
1333 (md_apply_fix3): Optimize tail call into branch always if possible.
1335 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1337 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1338 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1339 rules, with warning when a GAS statement specifies a packing that
1340 will result in an instruction being squashed.
1341 Added typdef packing_type and enumerals, changed various integer
1342 literals to use the enumerals.
1344 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1346 * config/tc-ia64.c (dot_restorereg_p): New function.
1347 (md_pseudo_table): Add restorereg.p.
1348 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1349 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1351 * config/tc-ia64.h (unw_record_type): Add unwabi.
1352 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1353 called MASK with members for imask, and the masks produced by
1354 fr_mem, gr_mem, br_mem, and frgr_mem.
1355 (unw_p_record): Add members ABI and CONTEXT.
1356 (unw_x_record): Add member AB.
1357 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1358 as pseudo-register for use during unwind info generation.
1359 (AR_PFS, AR_LC): New macros.
1360 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1361 whose names start with an at sign (as in "@priunat").
1362 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1364 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1365 proc_end, unwind_info, personality_routine): Consolidate into
1366 "unwind" structure to reduce offset-table use. Add member
1367 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1369 (output_R1_format, output_R3_format, output_P3_format,
1370 output_P6_format): Initialize R with zero to reduce compiler warnings.
1371 (output_P7_format): Ditto. Add `default' branch to switch
1372 statement to reduce compiler warnings.
1373 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1374 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1375 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1376 into single argument.
1377 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1378 compiler warnings. Merge A and B args into single argument.
1379 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1380 A and B args into single argument.
1381 (free_record): Removed (wasn't used).
1382 (free_list_records): Also free imasks in prologue records.
1383 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1384 (output_spill_mask): Remove.
1385 (output_unwabi): New function.
1386 (output_epilogue, output_label_state, output_copy_state): Call
1388 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1389 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1391 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1392 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1393 as part of handling the prologue records. Emit region's imask if
1394 we have one. Handle unwabi, epilogue, label_state, copy_state,
1395 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1396 spill_sprel_p, and spill_reg_p records.
1397 (set_imask, count_bits, slot_index): New function.
1398 (fixup_unw_records): Fix region size computation. Handle
1399 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1400 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1401 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1402 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1403 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1404 (dot_save): Use manifest constants for applicaton registers.
1405 Handle REG_PR and REG_PRIUNAT.
1406 (dot_restore): Don't just ignore it.
1407 (dot_restorereg): New function..
1408 (generate_unwind_image): Ensure unwind info is a multiple of eight
1409 bytes, not just four bytes.
1410 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1411 (dot_altrp): Don't just ignore it.
1412 (dot_savemem): New function. Replaces dot_savesp() and
1413 dot_savepsp(). Use manifest constants for applicaton registers.
1414 Handle REG_PR and REG_PRIUNAT.
1415 (dot_savef): Simplify.
1416 (dot_saveb): Support generation of br_gr.
1417 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1418 dot_label_state, dot_copy_state): New function.
1419 (dot_unwabi): Don't just ignore it.
1420 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1421 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1422 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1423 (emit_one_bundle): Set slot number for prologue/body records
1424 *before* emitting the first insn.
1425 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1426 (md_begin): Declare "psp" pseudo-register.
1427 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1428 so we don't get segfault.
1429 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1430 counts as required per SW Conventions manual
1431 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1432 output_preds_psprel, output_preds_sprel, output_spill_base,
1433 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1434 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1435 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1436 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1437 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1438 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1439 (dot_vframe): Implement.
1440 (dot_vframesp, dot_vframepsp): New function.
1442 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1444 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1445 * configure: Regenerate.
1447 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1449 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1450 (md_estimate_size_before_relax): so we can use it here instead of
1451 old kludges. Localise vars to blocks. Comment.
1453 * frags.c (frag_new): Update fr_var comments.
1454 * frags.h (struct frag): Ditto.
1456 2000-05-22 Richard Henderson <rth@cygnus.com>
1458 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1459 (pseudo_func): Add pcrel.
1460 (operand_match): Handle IA64_OPND_TGT64.
1461 (build_insn): Likewise.
1462 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1463 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1464 (fix_insn): Handle all three 64-bit relocation types.
1466 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1468 * obj.h (struct format_ops): New members begin, app_file,
1469 s_set_other, s_set_desc, s_get_type, s_set_type,
1470 separate_stab_sections, init_stab_section.
1472 * config/obj-multi.h: Update GPL notice to v2.
1474 (obj_app_file): New.
1475 (S_SET_SIZE): Test s_set_size for NULL before calling.
1476 (S_SET_ALIGN): Similar for s_set_align.
1481 (SEPARATE_STAB_SECTIONS): New.
1482 (INIT_STAB_SECTION): New.
1483 (EMIT_SECTION_SYMBOLS): New.
1484 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1486 * config/obj-elf.h: Update GPL notice to v2.
1487 Mention that this file is included from obj-multi.h.
1488 (obj_begin): Wrap definition in ifndef.
1489 (elf_file_symbol): Constify declaration.
1490 (obj_app_file): Ditto.
1491 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1492 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1494 * config/obj-elf.c (elf_s_set_other): New.
1495 (elf_file_symbol): Constify argument.
1496 (elf_separate_stab_sections): New.
1497 (elf_init_stab_section): New.
1498 (elf_format_ops): Add new members. Remove comma at end.
1500 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1501 (ecoff_format_ops): Add new fields. Remove comma at end.
1502 Mention inconsistency for emit_section_symbols.
1504 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1506 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1507 (coff_separate_stab_sections): New.
1508 (coff_format_ops): Add new members.
1510 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1511 (obj_aout_s_set_other): New.
1512 (obj_aout_s_set_desc): New.
1513 (obj_aout_s_get_type): New.
1514 (obj_aout_s_set_type): New.
1515 (obj_aout_separate_stab_sections): New.
1516 (aout_format_ops): New members added. Use obj_aout_process_stab,
1517 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1518 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1520 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1522 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1524 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1525 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1526 (md_estimate_size_before_relax): Ensure jumps to weak and
1527 externally visible symbols are relocatable.
1529 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1531 * stabs.c (aout_process_stab): Make global.
1532 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1533 * read.h (aout_process_stab): Declare.
1535 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1536 Generalize to *aout, *coff *elf.
1537 * configure: Regenerated.
1539 * doc/internals.texi (Object format backend): Say
1540 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1542 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1543 * Makefile.in: Regenerated.
1545 2000-05-19 Catherine Moore <clm@cygnus.com>
1547 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1549 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1551 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1552 instruction to reflect change in re_assemble_*.
1554 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1556 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1557 build PA64 ELF tools.
1558 * configure: Rebuilt.
1560 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1562 * Makefile.am: Regenerate dependencies.
1563 * Makefile.in: Regenerate.
1565 2000-05-15 Nick Clifton <nickc@cygnus.com>
1567 * config/tc-arm.c (struct asm_psr): Add boolean field
1568 distinguishing between CSPR and SPSR. Rename 'number' field
1570 (psrs): Rearrange contents to match new asm_psr structure.
1571 (arm_psr_parse): Move next to psr_required_here. Make it
1572 return an asm_psr structure.
1573 (psr_required_here): Use asm_psr structure returned by
1575 (do_msr): Reorganise to allow psr_required_here to be called
1577 (md_undefined_name): Mark 'name' parameter as unused, since
1578 the COFF target does not use it.
1580 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1582 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1584 * config/te-aux.h: Likewise.
1585 * config/te-dpx2.h: Likewise.
1586 * config/te-go32.h: Likewise.
1587 * config/te-hp300.h: Likewise.
1588 * config/te-hppa.h: Likewise.
1589 * config/te-i386aix.h: Likewise.
1590 * config/te-ic960.h: Likewise.
1591 * config/te-interix.h: Likewise.
1592 * config/te-nbsd532.h: Likewise.
1593 * config/te-pc532mach.h: Likewise.
1594 * config/te-ppcnw.h: Likewise.
1595 * config/te-psos.h: Likewise.
1596 * config/te-sparcaout.h: Likewise.
1597 * config/te-sun3.h: Likewise.
1598 * config/te-sysv32.h: Likewise.
1600 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1602 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1603 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1604 and sign extend without an if statement.
1605 (build_bytes): Likewise.
1607 2000-05-14 Kazu Hirata <kazu@hxi.com>
1609 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1610 X_add_symbol L_32 case.
1612 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1614 * config/te-freebsd.h: New file.
1616 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1618 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1619 bindtextdomain): Replace defines with those from intl/libgettext.h
1620 to quieten gcc warnings.
1622 * NEWS: Mention x86 .arch and -q.
1624 * config/tc-i386.c (quiet_warnings): New.
1625 (md_assemble): Use quiet_warnings.
1626 (md_parse_option): Set quiet_warnings from -q.
1627 (md_show_usage): Mention -q, delete -m.
1628 (flag_do_long_jump): Delete.
1629 (md_parse_option): Remove -m.
1630 (md_show_usage): Remove -m.
1631 (md_create_long_jump): Remove useless flag_do_long_jump code.
1633 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1634 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1636 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1637 Alexander Sokolov <robocop@netlink.ru>
1639 * doc/c-i386.texi (i386-Arch): New section.
1640 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1642 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1643 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1644 architecture has been given and is not 486.
1645 (set_cpu_arch): New.
1646 (md_pseudo_table): Add .arch.
1647 (md_assemble): Warn if cpu architecture has been given and an
1648 unsupported instruction.
1650 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1651 Move operand_types bit defines after relevant template field.
1652 (template): Add cpu_flags.
1656 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1658 * config/tc-mn10300.h (md_end): Define.
1659 (mn10300_finalize): Declare.
1660 * config/tc-mn10300.c: Include dwarf2dbg.h.
1661 (debug_line): Define.
1662 (md_assemble): Generate dwarf2 line info.
1663 (mn10300_finalize): New function. Finalize dwarf2 info.
1665 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1667 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1668 external version of the relocation for weak symbols.
1670 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1672 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1673 frame size in units of 16 bytes, as required per SW Conventions manual.
1674 (output_unw_records): Output info-block header as a dword to get
1677 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1679 * as.h: #include "file", not <file> on files from ../include.
1680 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1681 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1682 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1683 (tc_coff_symbol_emit_hook): Ditto.
1684 (OPTCOUNT): Cast to int to avoid compiler warning.
1685 (md_begin): Fix signed/unsigned warnings.
1687 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1689 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1690 ABRANCH LONG case for a conditional branch on a 68000.
1691 (md_estimate_size_before_relax): Likewise. Also handle
1692 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1693 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1694 PC-relative on all CPUs.
1695 (md_estimate_size_before_relax): Likewise.
1697 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1699 * as.c (parse_args): Just mention current year in printed
1702 2000-05-03 J.T. Conklin <jtc@redback.com>
1704 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1706 (md_parse_option): Recognize -m7400.
1708 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1710 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1711 don't permit lp to become less than the words array.
1713 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1715 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1716 Fix little-endian case.
1718 2000-05-03 David O'Brien <obrien@NUXI.com>
1720 * as.c (parse_args): Update copyright.
1722 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1724 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1725 for the .bss section too.
1727 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1729 * configure.in: Set em=linux for hppa-*-linux.
1730 * configure: Regenerate.
1731 * doc/Makefile.in: Regenerate with correct automake.
1733 * frags.c (frag_grow): Sanity check chunk_size.
1735 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1736 * config/obj-som.h: Likewise.
1737 * config/obj-ieee.h: Likewise.
1739 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1741 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1742 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1743 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1744 (pa_ip): low_sign_unext now returns via function value. Use
1745 re_assemble_* instead of dis_assemble_* and
1746 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1748 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1749 (md_section_align, md_parse_option, md_show_usage,
1750 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1751 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1752 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1753 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1754 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1756 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1757 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1758 outside of switch. Correct mask and shifting errors in case 10
1759 and case -11. In case 21, compare against signed range to suit
1760 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1761 case 17 and case 22, use offsetT variable to properly check range.
1762 Use re_assemble_* here too.
1763 (evaluate_absolute): Change type of value to offsetT. Call
1764 hppa_field_adjust to do the work for us.
1765 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1766 (pa_parse_cmpib_64_cmpltr): Ditto.
1767 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1768 of i to unsigned int.
1769 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1770 (pa_end_of_source): Return type is void.
1772 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1774 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1776 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1778 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1779 More comments added.
1780 (md_begin): Removed "construct symbols for each register name".
1781 Because register names conflicts with GCC generated function
1783 (avr_operand): Now constant numbers can be used as a register
1784 identifiers (0 as r0, 31 as r31).
1785 (md_assemble): use skip_space () before parsing instruction
1788 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1790 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1791 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1792 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1793 * configure: Regenerate.
1795 2000-04-29 Andreas Jaeger <aj@suse.de>
1797 * as.h: Correctly check GCC version.
1799 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1801 * doc/as.1: Fix unbalanced brackets.
1803 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1805 (line_comment_chars): Set to '/' if TE_FreeBSD.
1807 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1809 * configure.in: Configury support for PA64 (currently disabled).
1810 * configure: Rebuilt.
1812 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1814 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1815 bfd_set_section_alignment.
1817 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1819 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1822 2000-04-24 Nick Clifton <nickc@cygnus.com>
1824 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1825 * doc/as.texinfo (Align): Include arm and strongarm in list of
1826 targets that have the second form of the behaviour of the .align
1829 2000-04-24 Mark Klein <mklein@dis.com>
1831 * obj-som.c: Terminate obj_pseudo_table.
1833 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1835 * as.c (parse_args): Allow md_parse_option to override -a listing
1837 * config/obj-coff.c (add_lineno): Change type of offset parameter
1838 from "int" to "bfd_vma."
1839 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1840 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1841 (ppc_change_csect): Align correctly for XCOFF64.
1842 (ppc_machine): New function, which discards "ppc_machine" line.
1843 (ppc_tc): Cons for 8 when code is 64 bit.
1844 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1846 (md_parse_option): Handle -a64 and -a32.
1848 * config/tc-ppc.h (TARGET_MACH): Define.
1849 (TARGET_FORMAT): Move to function.
1850 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1852 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1854 * config/tc-avr.c: New AVR_ISA_ defined.
1855 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1856 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1857 for `fmul', `movw' and `lpm R,Z' instructions.
1858 (avr_operands): Warn if current opcode is a two-word instruction
1859 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1860 (avr_opcodes): New commands added.
1861 (REGISTER_P): Check 'a' and 'v' constraint letters.
1862 (mcu_types): New MCU added.
1864 2000-04-22 Timothy Wall <twall@cygnus.com>
1866 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1868 (operand_match): Conditionally insert default bit values for IMMU9.
1870 2000-04-14 Matthew Green <mrg@cygnus.com>
1872 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1873 * configure: Rebuilt.
1875 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1876 Jason Eckhardt <jle@cygnus.com>
1878 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1880 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1881 Added handling of new operand types l,y,&,fe,fE,fx.
1883 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1884 David Mosberger <davidm@hpl.hp.com>
1885 Timothy Wall <twall@cygnus.com>
1886 Andrew MacLeod <amacleod@cygnus.com>
1887 Jim Wilson <wilson@cygnus.com>
1889 * Makefile.am (CPU_TYPES): Add ia64.
1890 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1891 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1892 * Makefile.in: Rebuild.
1893 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1894 * configure: Rebuild.
1895 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1896 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1897 * expr.c (expr): Handle md_optimize_expr.
1898 * read.c (LEX_HASH): Add comment.
1899 * config/tc-ia64.c, config/tc-ia64.h: New files.
1901 2000-04-21 Richard Henderson <rth@cygnus.com>
1903 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1904 bundling a non-delayed branch type instruction.
1906 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1908 * config/tc-mn10300.c (HAVE_AM30): Define.
1909 (md_assemble): Use it.
1911 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1913 * config/obj-elf.c (obj_elf_change_section): Check for changed
1916 * Makefile.am: (CPU_MULTI_VALID): Remove.
1917 (MULTI_CPU_TYPES): Define.
1918 (MULTI_CPU_OBJ_VALID): Define.
1919 (DEPTC): Use the above.
1920 (DEPOBJ): Same here.
1922 Regenerate dependencies.
1923 * Makefile.in: Regenerate.
1925 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1927 * Makefile.am (YACC, LEX): Get them from configure.
1929 2000-04-18 H.J. Lu (hjl@gnu.org)
1931 * config/tc-i386.c (offset_in_range): Use addressT instead of
1932 bfd_vma for non-bfd assemblers.
1934 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1936 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1937 doesn't give spurious errors.
1939 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1941 * as.h (SEEK_SET): Define if undefined.
1943 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1945 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1946 constants, and don't assume offsetT is 32 bits.
1948 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1950 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1951 (md_pcrel_from_section): Add prototype.
1952 (d10v_fix_adjustable): Add prototype.
1953 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1955 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1957 2000-04-12 Nick Clifton <nickc@cygnus.com>
1959 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1960 symbol in frag chain.
1962 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1964 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1965 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1966 (fits_in_signed_word, smallest_imm_type): Ditto.
1967 (md_assemble): Use an offsetT var to hold offsetT values, not a
1969 (offset_in_range): New.
1970 (md_assemble): Use it.
1971 (md_convert_frag): Change type of target_address, opcode_address,
1972 and displacement_from_opcode_start to offsetT.
1973 (md_create_short_jump): Change type of offset to offsetT.
1974 (md_create_long_jump): Ditto.
1975 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1976 (md_chars_to_number): Remove.
1977 (output_invalid): Remove duplicate prototype.
1979 2000-04-09 Nick Clifton <nickc@cygnus.com>
1981 * Makefile.am (CPU_TYPES): Add 'avr'.
1982 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1983 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1985 * Makefile.in: Regenerate.
1987 * doc/as.texinfo: Add M32R documentation.
1989 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1991 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1992 --enable-build-warnings option.
1993 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1994 * Makefile.in, configure: Re-generate.
1996 2000-04-07 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1999 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2000 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2001 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2002 (arm_force_relocation): Force relocations for
2003 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2005 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2007 * config/tc-sh.c (get_operands): There's no third operand if the
2008 first operand is an immediate.
2010 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2012 * config/tc-sh.c (immediate): Delete.
2013 (sh_operand_info): Add immediate member.
2014 (parse_reg): Use A_PC for pc.
2015 (parse_exp): Add second argument 'op'. All callers changed.
2016 (parse_at): Expect pc to be coded as A_PC.
2017 Use immediate field in *op.
2018 (insert): Add fourth argument 'op'. All callers changed.
2019 (build_relax): Add second argument 'op'. All callers changed.
2020 (insert_loop_bounds): New function.
2021 (build_Mytes): Remove DISP_4.
2022 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2023 (assemble_ppi): Use immediate field in *operand.
2024 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2025 (md_apply_fix): Likewise.
2026 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2028 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2030 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2032 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2034 * internals.texi (CPU backend): Document
2035 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2037 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2039 * po/gas.pot: Regenerate.
2041 * as.c (show_usage): Restore translated part of bug string.
2042 * gasp.c (show_usage): Likewise.
2044 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2045 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2046 than move-if-change.
2047 (DEP1): Modify for "gcc -MM".
2051 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2052 Update dependencies.
2053 * Makefile.in: Regenerate.
2055 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2057 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2058 (md_begin): Likewise.
2059 (HAVE_AM33): New macro.
2060 (md_assemble): Use it. Match r_regs and xr_regs only if
2063 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2065 * as.h: #include "bin-bugs.h"
2066 * as.c (show_usage): Use REPORT_BUGS_TO.
2067 * gasp.c: #include "bin-bugs.h"
2068 (show_usage): Use REPORT_BUGS_TO.
2070 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2072 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2074 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2075 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2078 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2080 * config/tc-i386.c (i386_immediate): Don't assume a constant
2081 immediate is necessarily 16 bits when in 16 bit code mode.
2082 (md_assemble): Instead set guess_suffix here after we have checked
2085 2000-04-02 Richard Henderson <rth@cygnus.com>
2087 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2088 quantities. Correct right shift sign extension.
2089 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2090 32-bit value when shifting into place.
2092 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2094 * app.c: Add ATTRIBUTE_UNUSED as needed.
2095 * config/tc-ppc.c: Likewise.
2096 (ppc_size): Make unsigned long.
2097 (ppc_insert_operand): Add casts to avoid warnings.
2099 2000-03-31 Nick Clifton <nickc@cygnus.com>
2101 * config/tc-d10v.h (md_flush_pending_output): Define.
2103 2000-03-29 Nick Clifton <nickc@cygnus.com>
2105 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2106 segment. Works for both BFD_ASSEMBLER and others.
2107 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2109 2000-03-29 Nick Clifton <nickc@cygnus.com
2111 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2113 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2115 * listing.c (LISTING_LHS_WIDTH): Default depends on
2117 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2119 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2121 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2124 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2126 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2128 * config/tc-avr.c (mcu_types): Add missing initialiser.
2129 (md_pcrel_from_section): Add prototype.
2130 (avr_operand): Remove redundant test of unsigned < 0.
2131 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2133 2000-03-27 Denis Chertykov <denisc@overta.ru>
2135 * config/tc-avr.c: New file for AVR support.
2136 * config/tc-avr.h: Likewise.
2137 * configure.in: Add AVR support.
2138 * configure: Regenerate.
2140 2000-03-26 Timothy Wall <twall@cygnus.com>
2142 * gasp.c (macro_op): Add new argument to check_macro call.
2143 Macro structure definitions moved to macro.h
2144 * sb.h: Add argument to prototype for input_scrub_include_sb.
2145 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2146 nesting checks with an additional flag.
2147 (struct input_save): Add flag to indicate whether current sb
2148 should be checked for proper macro/conditional nesting.
2149 (input_scrub_push/pop): Save/restore nest check flag.
2150 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2152 * macro.c (check_macro): Allow caller to retrieve parsed macro
2153 information if a pointer is provided. This information may be
2154 used by the new macro hooks.
2155 * macro.h: Update prototype for check_macro. Macro struct
2156 definitions moved here from macro.c/gasp.c.
2157 * read.c (read_a_source_file): Add parameter to check_macro call,
2158 and pass macro info to the macro hook, if defined.
2159 (input_scrub_insert_line): New. Allow insertion of a line of
2160 characters into the input stream.
2161 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2162 file into the input stream.
2163 (s_include): Use input_scrub_insert_file.
2164 * internals.texi: Document new macro hooks.
2165 * as.h: New prototypes added.
2167 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2169 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2170 an initial capital letter.
2171 (i386_index_check): Reindent.
2173 2000-03-19 Nick Clifton <nickc@cygnus.com>
2175 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2178 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2180 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2181 instruction operand bad if Rd > 7 when generating
2182 thumb instructions. Prevents for example,
2183 "adr r12,label" from silently failing and generating
2184 the wrong instruction.
2186 2000-03-17 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2189 that have a destingation >= 0x400000.
2190 Fix compile time warning messages.
2192 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2194 * config/tc-sh.c (md_begin): When encountering insn that are
2195 not supported by the current arch, only change the name if
2196 its contents are the same as prev_name.
2197 (get_specific): If the the architecture doesn't match, fail.
2199 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2201 * config/tc-sh.c (IDENT_CHAR): Define.
2202 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2203 matching back where it came from.
2205 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2207 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2209 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2211 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2214 2000-03-15 Kazu Hirata <kazu@hxi.com>
2216 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2218 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2220 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2221 floating-point-number, make sure 'f' is in FLT_CHARS.
2223 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2225 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2226 (s_lcomm_internal): Use it.
2227 * doc/internals.texi (CPU backend): Document it.
2228 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2231 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2233 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2236 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2237 implementation doesn't have special handling for switch
2239 (macro_build): Allow for code in sections other than .text.
2241 (mips_ip): Likewise.
2242 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2243 Don't perform relocs if we will be outputting them.
2244 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2245 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2248 2000-03-09 Catherine Moore <clm@cygnus.com>
2250 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2251 relocation type based on the entry in the fixup structure.
2252 Put S_IS_EXTERN processing back in.
2254 2000-03-08 H.J. Lu (hjl@gnu.org)
2256 * Makefile.am (install-exec-tooldir): Depend on
2257 install-exec-bindir for parallel make.
2258 * Makefile.in: Regenerated.
2260 2000-03-06 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2264 (md_parse_option): Parse -m32r command line switch - disable m32rx
2266 (md_show_usage): Document new option.
2268 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2269 * doc/Makefile.in: Regenerate.
2270 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2272 2000-03-02 Michael Meissner <meissner@redhat.com>
2274 * config/tc-d30v.c (check_range): Remove code that incorrectly
2275 sign extended values where bits < 32.
2277 2000-03-02 H.J. Lu (hjl@gnu.org)
2279 * configure.in: Support --enable-targets=all on ia32.
2280 * configure: Regenerated.
2282 2000-03-01 Nick Clifton <nickc@cygnus.com>
2284 * gasp.c (do_align): Remove bogus check of alignment value.
2286 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2288 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2289 TC_PPC was defined forced the type of a symbol with no other type
2292 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2294 * doc/internals.texi (CPU backend): Mention that
2295 line_separator_chars do not break up comments. Fix typos for
2296 LEX_AT and LEX_NAME descriptions. Document operands for
2297 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2298 description of md_create_short_jump usage. Document argument for
2299 md_undefined_symbol.
2301 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2303 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2304 (md_parse_option): Handle it.
2305 (md_show_usage): Document it.
2307 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2309 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2310 opcode, for the instruction `pal19'. From Andrea Arcangeli
2313 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2315 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2317 (md_assemble): To here, before template operands are matched.
2318 Also ensure a constant immediate is sign extended when we know the
2319 size is at most 16 bits. This is to catch cases like "add
2320 $0xffc0,%ax" where we don't know the size, and thus that the
2321 immediate can be represented as Imm8S until after parsing the
2323 (i386_displacement): Similarly sign extend 16 bit constant
2325 (md_assemble): Relax 16-bit jump constant range check to suit sign
2326 extended displacements.
2328 2000-02-26 Andreas Jaeger <aj@suse.de>
2330 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2332 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2334 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2335 call operands when intel_syntax.
2336 (intel_float_operand): Return 2 for "fi...".
2337 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2338 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2339 earlier "SHORT" change.
2340 (md_assemble): When determining suffix from Regs, exclude
2343 2000-02-24 Nick Clifton <nickc@cygnus.com>
2345 * configure: Add arm-wince, mips-pe and sh-pe targets.
2346 * configure: Regenerate.
2348 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2350 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2351 "pe-mips" for the mips-pe target.
2353 * config/tc-arm.c (insns): Change displacement encoded in BL
2354 and B instructions if the target port is arm-wince.
2355 (do_ldst): Do not bias the relocation offset if the target
2357 (md_pcrel_from): Add in missing relocation offset bias if the
2358 target os arm-wince.
2360 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2361 (md_begin): Disable -G support for mips-pe target.
2362 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2363 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2366 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2367 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2368 assembler, just set the alignment to 4.
2370 * config/te-wince-pe.h: New file for WinCE targets. Define
2373 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2375 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2376 string instructions.
2377 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2378 (i386_intel_memory_operand): After finding a segment override,
2379 check again for no `[' before looking for a displacement. Bomb if
2380 more than one displacement rather than silently discarding the
2381 second and subsequent ones. Free strings malloc'd by
2382 build_displacement_string.
2384 2000-02-24 Catherine Moore <clm@cygnus.com>
2386 * config/obj-som.c (obj_pseudo_table): Add "weak".
2387 (obj_som_weak): New routine.
2389 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2391 * config/tc-i386.c (union i386_op): New.
2392 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2393 Throughout file replace occurences of disps[n], imms[n], regs[n]
2394 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2395 intel mode operand swapping. Add assert in regKludge and
2396 fake_zero_displacement code. Test i.types[n] when outputting
2397 displacements and immediates. Combine output of Disp16 with
2399 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2400 when in intel mode by (not) reversing fsub and fdiv operands
2401 before the template search. This fails for single operand
2402 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2403 undefined. Instead fix the base_opcode after we've found the
2404 template. Move base_opcode xor with found_reverse_match from
2405 opcode output code to before this fix so we test for the correct
2407 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2408 check in intel mode. Instead compare opcodes.
2410 * config/tc-i386.h (TC_RELOC): Delete.
2411 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2412 with equivalent call to reloc.
2414 * as.h (flag_m68k_mri): Move declaration after target include, and
2415 only declare when TC_M68K defined. Define as zero otherwise.
2416 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2417 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2418 Define as zero otherwise.
2419 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2420 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2421 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2422 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2423 testing whether defined.
2424 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2425 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2426 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2427 rather than testing whether defined.
2428 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2429 (parse_mri_cons): Declare and use only when TC_M68K.
2430 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2431 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2432 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2434 * NEWS: Mention IBM 370 support.
2436 2000-02-23 Richard Henderson <rth@cygnus.com>
2438 * config/tc-i386.c (md_assemble): When swapping operands for
2439 intel_syntax, assume everything that's not Imm or Disp is a
2442 2000-02-23 Linas Vepstas <linas@linas.org>
2444 * config/tc-i370.c, config/tc-i370.h: New files.
2445 * Makefile.am: Add support for Linux/IBM 370.
2446 * configure.in: Likewise.
2447 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2448 * config/obj-elf.c: Include elf/i370.h
2449 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2451 * Makefile.in: Regenerate.
2452 * configure: Regenerate.
2454 * doc/c-i370.texi: New file.
2455 * doc/all.texi: Include it.
2456 * doc/as.texinfo: And here.
2457 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2458 * doc/Makefile.in: Regenerate.
2460 2000-02-19 Michael Meissner <meissner@redhat.com>
2462 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2463 determine if an instruction can be used in parallel with an ADDppp
2464 or SUBppp instruction.
2466 2000-02-22 Andrew Haley <aph@cygnus.com>
2468 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2470 1999-12-30 Andrew Haley <aph@cygnus.com>
2472 * config/tc-mips.c (mips_gp32): New variable.
2473 (macro_build) Use mips_gp32.
2475 (md_longopts): Add "-mgp32" and "-mgp64".
2476 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2478 (OPTION_M7900): Change offset
2479 (OPTION_NO_M7900): Ditto.
2481 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2483 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2484 warning, and bump it to 1.
2486 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2488 From Brad Lucier <lucier@math.purdue.edu>:
2489 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2492 2000-02-21 Catherine Moore <clm@cygnus.com>
2494 * config/tc-mips.c (MF_HILO_INSN): Define.
2495 (mips_7000_hilo_fix): Declare.
2496 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2497 (md_parse_option): Check for 7000_HILO_FIX options.
2498 (OPTION_M7000_HILO_FIX): Define.
2499 (OPTION_NO_M7000_HILO_FIX): Define.
2500 * doc/c-mips.texi (-mfix7000): Describe.
2502 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2504 * listing.c (print_lines): Remove unused variable `end'.
2506 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2507 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2508 reloc_type when BFD_ASSEMBLER.
2509 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2510 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2511 statement and quell signed vs. unsigned comparison warning.
2513 2000-02-18 Nick Clifton <nickc@cygnus.com>
2515 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2516 the computed frag offset, rather than overwriting it.
2518 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2520 * config/tc-sh.c ("elf/sh.h"): Include.
2521 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2522 (md.begin): Initialize target_arch.
2523 Only include opcodes in has table that match selected architecture.
2524 (parse_reg): Recognize register names for sh-dsp.
2525 (parse_at): Recognize post-modify addressing.
2526 (get_operands): The leading space is now optional.
2527 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2528 arguments. Update valid_arch.
2529 (build_Mytes): Add support for SDT_REG_N.
2530 (find_cooked_opcode): New function, broken out of md_assemble.
2531 (assemble_ppi, sh_elf_final_processing): New functions.
2532 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2533 (md_longopts, md_parse_option): New option: -dsp.
2534 * config/tc-sh.h (elf_tc_final_processing): Define.
2535 (sh_elf_final_processing): Declare.
2537 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2539 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2540 the unwinder subspace. Save the current seg/subseg before creating
2543 2000-02-10 Nick Clifton <nickc@cygnus.com>
2545 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2546 little endian targets.
2547 (INST_BYTE1): Redefine to handle big and little endian
2549 (cpu_type): New type: Select between M340 and M210.
2550 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2551 instructions of the M340.
2552 (md_assemble): Add support for the MULSH and OPSR classes of
2554 (md_atof): Add support for little endian targets.
2555 (md_parse_option): Add support for -EL, -EB and -mcpu command
2557 (md_convert_frag): Add support for little endian targets.
2558 (md_apply_fix3): Add support for little endian targets.
2559 (md_number_to_chars): Add support for little endian targets.
2561 2000-02-10 Timothy Wall <twall@redhat.com>
2563 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2564 defined, use it to verify the symbol just read should be a label.
2566 2000-02-10 Timothy Wall <twall@redhat.com>
2568 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2569 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2570 around colons when KEEP_WHITE_AROUND_COLON is defined.
2571 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2572 and KEEP_WHITE_AROUND_COLON.
2574 2000-02-08 Timothy Wall <twall@redhat.com>
2576 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2578 (do_repeat): New. Abstract repeat logic so that a "break" can be
2580 (end_repeat): New. Provide support for a "break" out of the
2582 * read.h: Add prototypes for new functions.
2584 2000-02-08 Timothy Wall <twall@redhat.com>
2586 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2587 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2588 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2591 2000-02-08 Timothy Wall <twall@redhat.com>
2593 * read.c: Added elseif to directives table.
2594 * read.h: Added prototype for s_elseif.
2595 * doc/as.texinfo: Added description for elseif.
2596 * cond.c (s_elseif): New function
2598 2000-02-04 Timothy Wall <twall@redhat.com>
2600 * listing.c (print_lines): Remove conditionals causing bug in
2603 2000-02-03 Timothy Wall <twall@cygnus.com>
2605 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2607 * frags.c (frag_new): Calculate fr_fix in octets
2608 (frag_now_fix) Return offset as target address offset (bytes).
2609 (frag_now_fix_octets) New - Return offset in octets (8-bit
2611 * frags.h: Added prototype for frag_now_fix_octets().
2612 Distinguish between octets and bytes in field descriptions.
2613 * listing.c (calc_hex): Account for octets vs bytes when
2614 printing addresses/offsets.
2615 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2616 target is little-endian, print the octets in a word in big-endian
2617 order so that the display looks like a proper hexadecimal number,
2618 instead of having the octets reversed.
2619 * read.c (do_align): When recording alignment, alignment power
2620 should be in terms of target bytes (minimum addressible unit)
2622 (do_org) Convert ORG target address (byte) argument into an
2623 octet offset when generating a variable fragment.
2624 * symbols.c (resolve_symbol_value): Symbol final value
2625 converted to a target address offset (bytes) from its octet offset.
2626 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2627 offset (bytes) is adjusted by the frag offset (octets) converted
2629 (coff_frob_section) Section alignment power is in terms of bytes;
2630 convert it to an octet alignment power when calculating size (and
2631 size mask) in octets. Don't modify the section size in order to
2632 "align" it for TI COFF, since that format has a different method
2633 for storing alignment information.
2635 2000-02-01 Timothy Wall <twall@cygnus.com>
2637 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2638 entries, matching the way GCC generates them. If not escaped, the
2639 filename is encoded incorrectly.
2641 2000-01-31 Nick Clifton <nickc@cygnus.com>
2643 * config/tc-arm.c (reg_table): Add support for ATPCS register
2646 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2648 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2650 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2652 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2653 of a symbol when we really care about its value.
2655 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2657 * config/tc-mcore.c (md_assemble): Give warning message if
2658 operands passes to instruction are more than the spec.
2660 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2662 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2663 Thumb mode but the label seen was not declared as '.thumb_func'
2664 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2665 correct disassembly of Thumb code bounded by non function labels.
2667 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2669 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2670 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2672 * Makefile.in: Same here.
2675 * configure.in: Set bfd_gas for i386-aout when primary target
2676 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2677 we may need the primary te_file. Remove incorrect comment.
2679 * configure: Regenerate.
2681 * config/e-i386aout.c: New file.
2683 * as.c (USE_EMULATIONS): Move to before print_version_id.
2684 (struct emulation): Add i386aout.
2685 (show_usage): Split text strings. Reformat -a text. Add --em
2689 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2690 (aout_format_ops): New.
2693 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2694 preprocessor conditional and add aout USE_EMULATIONS tests.
2695 (read_a_source_file): Don't pass error strings to printf as
2699 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2701 (do_data): Same here.
2702 (process_file): And here.
2705 * symbols.c (colon): Rewrite "already defined" fatal message
2706 code for aout with USE_EMULATIONS.
2709 * config/obj-aout.c (OBJ_HEADER): Define.
2710 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2712 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2713 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2715 (obj_aout_type): Expand S_SET_OTHER here too.
2716 (obj_read_begin_hook): Remove.
2717 (aout_pop_insert): New.
2718 (obj_aout_s_get_other): New.
2719 (obj_aout_s_get_desc): New.
2720 (aout_format_ops): New.
2723 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2724 gets aout_pseudo_table.
2725 (aout_pseudo_table): Declare.
2726 (obj_read_begin_hook): Define.
2729 * config/obj-coff.c (obj_pseudo_table): Rename to
2731 (coff_pop_insert): Use coff_pseudo_table.
2732 (coff_sec_sym_ok_for_reloc): Remove.
2733 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2734 and comment all zero entries and remove #if 0 code.
2737 * config/obj-coff.h (obj_pop_insert): Define.
2738 (coff_pseudo_table): Declare.
2741 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2742 s_get_size, s_set_size. Comment all zero entries.
2745 * config/obj-elf.c (elf_s_get_other): New function.
2746 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2747 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2748 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2750 (obj_elf_parse_section_letters): Don't pass error strings to
2751 printf as format arg.
2754 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2756 (elf_s_get_other): Declare.
2757 (S_GET_OTHER) Define as elf_s_get_other if not already
2759 (S_SET_OTHER): Only define when not already defined.
2760 (elf_obj_read_begin_hook): Declare.
2761 (obj_read_begin_hook): Define.
2762 (elf_obj_symbol_new_hook): Declare.
2763 (obj_symbol_new_hook): Define.
2766 * config/obj-multi.h: Add copyright header and protect against
2767 multiple inclusion. Add * to all function pointers.
2768 (OBJ_HEADER): If defined, include it rather than other defines
2770 (obj_frob_file_after_relocs): Test for NULL.
2771 (obj_symbol_new_hook): Here too.
2772 (obj_sec_sym_ok_for_reloc): And here.
2773 (S_GET_OTHER): Define.
2774 (S_GET_DESC): Define.
2775 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2776 (OBJ_MAYBE_ELF): Update comment.
2778 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2779 OBJ_AOUT preprocessor conditional and handle emulation by
2780 testing OUTPUT_FLAVOR.
2781 (i386_displacement): Here too.
2782 (md_section_align): Similarly here.
2783 (i386_target_format): Conditionally compile when more than one
2784 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2785 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2786 (i386_displacement): Here too.
2789 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2790 Define TARGET_FORMAT for aout only when not multi.
2793 * config/te-multi.h: Delete file as it's identical to te-generic.h
2795 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2797 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2798 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2801 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2803 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2806 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2808 * config/tc-mips.c (mips_do_align): New function.
2809 * config/tc-mips.h (md_do_align): Define.
2811 2000-01-10 Philip Blundell <philb@gnu.org>
2813 * doc/c-arm.texi (ARM Options): Fix typo.
2814 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2815 line separator for Linux.
2816 * doc/as.texinfo (Comments): Mention the ARM.
2818 2000-01-10 Philip Blundell <pb@futuretv.com>
2820 * configure.in (arm*-*-conix*): New target.
2821 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2823 * configure: Regenerate.
2825 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2827 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2828 (obj_elf_visibility): New function.
2830 * doc/as.texinfo (Visibility): New node: document visibility
2833 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2835 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2836 warning for absolute jump/call without `*' in non-intel mode. No
2837 need to set i.types[0] JumpAbsolute in intel mode.
2839 1999-12-22 Philip Blundell <pb@futuretv.com>
2841 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2842 hook function when changing sections.
2843 (arm_s_data): Likewise.
2845 1999-12-14 Nick Clifton <nickc@cygnus.com>
2847 * config/tc-arm.c (md_parse_option): Add support for -marm720
2848 command line switch.
2850 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2852 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2853 (r_registers, xr_registers): Define.
2854 (r_register_name, xr_register_name): New functions.
2855 (md_assemble): Handle new am33 operand types and instruction
2857 (mn10300_insert_operand, check_operand): Likewise.
2859 1999-11-29 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2862 (s_force_thumb): Set thumb_mode to 2.
2863 (md_assemble): Do not complain about thumb instructions on a
2864 non-thumb target if thumb_mode is set to 2.
2866 1999-11-28 Michael Meissner <meissner@cygnus.com>
2868 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2869 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2870 (O_...): Add new machine dependent expressions if we are handling
2871 explicit relocations.
2872 (alpha_reloc_op): New static table holding the explicit relocation
2874 (alpha_literal_hash): New static to hold the hash table for
2875 explicit relocations.
2876 (alpha_macros): Add support for explicit relocations.
2877 (md_begin): If explicit relocations, initialize hash table.
2878 (md_assemble): Don't print a second error if tokenize_arguments
2879 already printed an error message.
2880 (md_apply_fix): Add support for explicit relocations.
2881 (alpha_force_relocation): Ditto.
2882 (alpha_fix_adjustable): Ditto.
2883 (alpha_adjust_symtab): New function to support explicit
2885 (alpha_adjust_symtab_relocs): Ditto.
2886 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2887 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2888 Add support for explicit relocations. Return -2 if an error
2889 message was already printed.
2890 (find_macro_match): Add support for explicit relocations. Comment
2892 (emit_insn): Add support for explicit relocations.
2893 (assemble_tokens): Ditto.
2895 (load_expression): Ditto.
2898 (emit_ir_load): Ditto.
2899 (emit_loadstore): Ditto.
2902 (emit_sextX): Ditto.
2903 (emit_division): Ditto.
2904 (emit_jsrjmp): Ditto.
2905 (emit_retjcr): Ditto.
2907 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2909 (tc_adjust_symtab): If explicit relocations, call the function
2910 alpha_adjust_symtab.
2911 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2912 relocations next to the literal relocation they reference.
2913 (TC_INIT_FIX_DATA): Initialize the new fields.
2914 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2916 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2918 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2919 'B' operand for PA2.0 bb instruction.
2921 1999-11-18 Nick Clifton <nickc@cygnus.com>
2923 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2926 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2928 (mcore_force_relocation): Force relocations to be generated for
2931 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2933 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2934 (i386_displacement): Disallow O_big displacements.
2936 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2938 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2939 Small improvements in error checking.
2940 (md_assemble): Support for unconditional ARM instructions.
2941 (md_parse_option): Support for -m[arm]v5e flag.
2943 1999-11-12 Nick Clifton <nickc@cygnus.com>
2945 * macro.c (buffer_and_nest): Do not check beyond the end of the
2948 1999-11-11 Nick Clifton <nickc@cygnus.com>
2950 * macro.c (buffer_and_nest): Look for seperator after TO and
2953 1999-11-08 Andrew Haley <aph@cygnus.com>
2955 * app.c (do_scrub_chars): When in State 10, treat backslash
2956 characters in the same way as as symbol characters.
2958 1999-11-07 Richard Henderson <rth@cygnus.com>
2960 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2961 the previous label was in the current section before playing
2962 with auto-alignment.
2964 1999-11-06 Nick Clifton <nickc@cygnus.com>
2966 * config/tc-v850.c (v850_force_relocation): Force relocation
2968 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2971 1999-11-05 Michael Meissner <meissner@cygnus.com>
2973 * expr.h (operatorT): Increase machine dependent operators to 16.
2974 * expr.c (op_rank): Ditto.
2976 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2978 * read.c (pseudo_set): Reject attempts to set the value of a
2981 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2984 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2986 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2987 to bfd_set_section_contents.
2989 1999-11-03 Nick Clifton <nickc@cygnus.com>
2991 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2993 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2995 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2996 (mips_ip): Use OPCODE_IS_MEMBER.
2998 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3000 * config/tc-arm.c (reg_required_here): Improve comments.
3002 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3003 (tinsns): Initialize variants field.
3005 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3006 BAD_PC respectively.
3008 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3010 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3011 * config/tc-arm.h: Fix compile time warnings.
3013 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3015 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3016 form @abs16, @(abs16) and @(abs16 + imm).
3018 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3020 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3021 (ISA_HAS_64_BIT_REGS) New.
3022 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3023 mips_emit_delays,macro_build,load_register,load_addresss,
3024 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3025 and/or use new ISA_xxx macros in expressions involving
3026 ISA, particularly mips_opts.isa.
3028 1999-10-18 Michael Meissner <meissner@cygnus.com>
3030 * expr.h (operatorT): Add machine dependent operators md1..md8.
3031 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3032 for the machine dependent operators to use.
3034 * expr.c (op_rank): Add machine dependent operators.
3036 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3038 (O_cpregister): Ditto.
3039 (md_begin): Change X_op test that field is wide enough to use
3040 O_max instead of O_alpha_max.
3041 (cpu_types): Fill in missing initializer.
3042 (alpha_num_macros): Make unsigned.
3043 (md_assemble): Make opnamelen be size_t.
3044 (md_apply_fix): Cast alpha_num_operands to int before testing.
3045 (alpha_force_relocation): Ditto.
3046 (alpha_fix_adjustable): Ditto.
3047 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3048 (tc_gen_reloc): Ditto.
3049 (tc_get_register): Ditto.
3054 (s_alpha_ent): Ditto.
3055 (s_alpha_end): Ditto.
3056 (s_alpha_frame): Ditto.
3057 (s_alpha_prologue): Ditto.
3058 (s_alpha_file): Ditto.
3059 (s_alpha_gprel32): Ditto.
3060 (s_alpha_proc): Ditto.
3061 (s_alpha_set): Ditto.
3062 (s_alpha_base): Ditto.
3063 (s_alpha_align): Ditto.
3064 (s_alpha_arch): Ditto.
3065 (alpha_align): Ditto.
3066 (assemble_insn): Suppress unused variable warning.
3068 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3069 order in the structure.
3070 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3072 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3074 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3076 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3078 * config/tc-i386.c (i386_index_check): Correct #endif location.
3080 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3082 * as.c (show_usage): Document new options.
3083 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3084 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3085 (parse_args): Parse the new options.
3086 (main): If there were warnings, and --fatal-warnings
3087 was specified, print an error.
3088 * as.h: New variable, flag_fatal_warnings, for new option.
3090 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3092 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3093 '@'. Change autoincrement completers to fall through to cache control
3096 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3098 (pa_parse_addb_64_cmpltr): New function.
3100 * config/tc-hppa.c (pa_ip): Change error message.
3101 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3102 '?Q' args to allow falling through.
3104 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3105 Remove unused conditional codes.
3106 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3108 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3110 * config/tc-d30v.c (CHAR_BIT): Define.
3111 (check_range): Fix bit operations to support integers bigger than
3114 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3116 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3119 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3120 Doug Evans <devans@cygnus.com>
3122 Add support for m32rx.
3123 * config/tc-m32r.c (enable_m32rx): New static global.
3124 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3125 (allow_m32rx): New function.
3126 (M32R_SHORTOPTS): Add `O'.
3127 (md_longopts): Add --m32rx plus several warning options.
3128 (md_parse_option): Handle new options.
3129 (md_show_usage): Print them.
3130 (md_begin): Enable m32rx.
3131 (OPERAND_IS_COND_BIT): New macro.
3132 (first_writes_to_seconds_operands): New function.
3133 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3134 (target_make_parallel,assemble_two_insns): New functions.
3135 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3136 If optimizing and m32rx, try to make consecutive insns parallel.
3138 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3140 * config/tc-mips.c (nopic_need_relax): Allow for the
3141 .sdata.foo sections generated by -fdata-sections,
3142 and for the .gnu.linkonce.s sections generated by C++.
3144 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3146 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3147 with cleaner code using completer prefixes. Add 'Y'.
3149 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3151 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3153 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3154 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3155 insn does not match and we should try the next insn in the table.
3157 1999-09-22 Nick Clifton <nickc@cygnus.com>
3159 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3161 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3163 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3166 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3168 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3169 OBJ_ELF. If ELF, add "sq".
3170 (md_parse_option): If ELF, ignore -s and -q.
3171 (md_show_usage): Mention ELF options.
3173 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3175 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3178 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3180 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3182 * config/tc-hppa.c (struct pa_it): New field "trunc".
3183 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3184 (pa_parse_ftest_gfx_completer): New function
3185 (pa_parse_fp_cnv_format): New function.
3187 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3188 (md_apply_fix): Handle 22bit pc-rel branches.
3190 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3192 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3194 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3196 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3198 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3200 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3201 (pa_ip): Handle 'fX'.
3203 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3205 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3206 unwinds unless the function is in the text space.
3207 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3209 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3211 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3212 (md_assemble): To here. Tweak address generation.
3214 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3216 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3217 (md_assemble): Call dwarf2_where for OBJ_ELF.
3218 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3219 (pa_end_of_source): New function.
3220 * tc-hppa.h (md_end): Define for OBJ_ELF.
3222 1999-09-14 Michael Meissner <meissner@cygnus.com>
3224 * configure.in (Canonicalization of target names): Remove adding
3225 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3226 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3227 * configure: Regenerate.
3229 1999-09-14 Donn Terry <donn@interix.com>
3231 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3233 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3235 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3236 pc-relative jmp/call to an absolute symbol.
3237 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3238 absolute section symbols.
3240 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3241 jump handling code and comments.
3243 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3245 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3246 the value if TE_PE and a global defined symbol.
3248 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3250 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3251 print the symbol, rather than printing it here.
3253 1999-09-11 Donn Terry <donn@interix.com>
3255 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3256 BFD_RELOC_RVA relocations.
3258 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3259 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3262 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3264 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3265 * doc/internals.texi (Object format backend): Document
3268 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3269 relocations against global symbols if TE_PE.
3271 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3272 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3274 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3277 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3278 symbols which do not have a constant value, or tags with
3279 non-tags. Remove the symbol from the list before adding it at the
3282 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3283 C_FCN symbol differently if TE_PE.
3284 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3285 appears in the pseudo-op, rather coff_line_base which is only set
3288 * config/obj-coff.c (obj_coff_loc): New static function.
3289 (obj_pseudo_table): Add "loc".
3291 * config/obj-coff.c (add_lineno): Check that the line number is
3294 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3295 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3297 (md_atof): Return NULL rather than 0.
3298 * config/tc-i386.c (md_atof): Change type to int.
3299 * expr.c (expr): Change first parameter to int.
3300 * config/obj-coff.c: Add declarations for static functions.
3301 (coff_frob_symbol): Use SYM_AUXENT.
3302 * config/tc-i386.h (flag_16bit_code): Don't declare.
3304 * config/obj-coff.c (obj_coff_section): Default to setting
3305 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3307 * write.c (adjust_reloc_syms): Print adjusted fixup.
3309 * expr.c (integer_constant): Correct too_many_digits calculation
3312 1999-09-09 Andreas Schwab <schwab@suse.de>
3314 * doc/c-arm.texi: Fix arguments of @var to not contain
3317 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3319 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3321 (md_parse_option): Only support -k flag for ELF and COFF targets.
3323 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3325 * config/tc-hppa.c (pa_ip): Put strict register checks before
3326 call to pa_parse_number.
3328 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3330 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3332 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3335 1999-09-06 Donn Terry <donn@interix.com>
3337 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3339 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3341 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3342 candidate instruction. Require registers for register arguments
3343 when in strict mode. Require assemble-time constants for
3344 constants when in strict mode.
3345 (pa_get_absolute_expression): Require a constant when in strict
3348 1999-09-06 Nick Clifton <nickc@cygnus.com>
3350 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3352 1999-09-04 Steve Chamberlain <sac@pobox.com>
3354 * config/tc-pj.c: New file, supports picoJava in ELF.
3355 * config/tc-pj.h: Ditto.
3356 * configure.in (pjl*, pj*): New targets.
3357 * Makefile.am: Rebuild dependencies.
3358 (CPU_TYPES): Add pj.
3359 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3360 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3361 * doc/c-pj.texi: New file.
3362 * doc/as.texinfo: Add some PJ specifics.
3363 * doc/all.texi: Add PJ to the list of all architectures, sort them
3365 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3366 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3368 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3370 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3371 (obj_frob_file): Test for null pointer.
3372 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3373 (OBJ_PROCESS_STAB): And here.
3374 (elf_obj_sy): Remove
3376 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3377 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3378 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3380 * config/obj-coff.c (no_func): Remove.
3381 (coff_format_ops): Change occurrences of no_func to 0, as we test
3382 for 0 in obj-multi.h.
3384 * configure.in: Enable bfd for i386-coff when primary target is
3385 bfd. Enable i386 elf,coff emulation support. Don't set
3386 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3387 emulation to support.
3388 *configure: Regenerate.
3390 1999-09-02 Nick Clifton <nickc@cygnus.com>
3392 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3393 .section .line directive is encountered.
3395 1999-09-01 Nick Clifton <nickc@cygnus.com>
3397 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3400 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3401 * as.texinfo: Document --gdwarf2 command line option.
3402 Add additional documentation of ARM command line switches.
3404 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3406 * config/tc-i386.c (i386_intel_memory_operand): Combine
3407 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3408 and RESTORE_END_STRING around parse_register calls.
3409 (i386_operand): Here too.
3410 (i386_is_reg): Remove.
3411 (parse_register): Move as_bad calls from within this function to
3414 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3416 Based on a patch from H.J. Lu <hjl@gnu.org>
3417 * config/tc-i386.c (parse_register): Handle FP regs specially.
3418 (md_begin): Remove '(' and ')' from register_chars.
3420 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3422 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3423 error message (done elsewhere).
3425 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3427 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3429 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3431 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3434 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3436 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3438 Add new completers. Fix bug in 64 bit condition handling.
3440 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3443 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3445 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3447 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3449 1999-08-27 Jim Wilson <wilson@cygnus.com>
3451 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3452 (struct ls): Add frag field. Initialize it to zero.
3453 (out_end_sequence): New local text_frag. Set it while in text section.
3454 Replace address check with frag check. Set ls.frag to text_frag if
3455 out_set_addr called.
3456 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3457 Set it before switching sections. Replace address check with frag
3458 check. Set ls.frag to saved_frag if out_set_addr called.
3460 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3462 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3463 output "advance_pc" opcode instead of calling gen_addr_line().
3464 The latter has the undesired side-effect of creating a new row
3465 in the debug line info matrix.
3467 1999-08-26 Jim Wilson <wilson@cygnus.com>
3469 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3470 ls.last_filename if last is less than zero. Set ls.last_filename
3471 when allocating new entry.
3472 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3475 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3477 * config/tc-i386.c (i386_index_check): Fix the displacement size
3478 when INFER_ADDR_PREFIX.
3480 1999-08-18 Nick Clifton <nickc@cygnus.com>
3482 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3485 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3487 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3488 handle 0xffffNNNN constants correctly.
3490 1999-08-16 Nick Clifton <nickc@cygnus.com>
3492 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3495 1999-08-13 Nick Clifton <nickc@cygnus.com>
3497 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3498 (md_apply_fix3): Always pass positive values to
3499 validate_offset_imm.
3501 1999-08-12 Nick Clifton <nickc@cygnus.com>
3503 * config/tc-arm.c (skip_whitespace): New macro.
3504 Formatting tidy ups.
3506 (md_apply_fix3): Store relocation offset in addend for ELF based
3508 (arm_force_relocation): Always generate relocs for Thumb function
3511 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3513 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3514 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3516 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3518 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3519 flags for the unwind subspace.
3521 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3522 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3523 suitable relocation based on the size of the target's pointer.
3524 Always Use subsegment zero for the unwinders.
3525 (pa_level): Handle "2.0w".
3527 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3529 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3530 with the following instruction unless this was specified.
3532 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3534 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3535 certain sections, to match BFD changes.
3537 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3539 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3540 (EXTRA_SCRIPTS): Define to keep automake happy.
3541 * Makefile.in: Rebuild.
3543 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3545 * Makefile.am: Rename .dep* files to DEP*.
3546 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3547 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3549 * Makefile.in: Rebuild.
3551 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3553 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3555 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3557 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3558 avoid problems on DOS filesystems.
3559 * Makefile.in: Rebuild.
3561 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3563 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3565 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3568 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3570 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3571 line to create ${GDBINIT} rather than .gdbinit.
3572 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3574 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3576 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3578 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3580 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3582 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3584 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3585 non-adjustable symbols.
3587 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3589 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3591 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3593 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3596 1999-08-05 Donn Terry <donn@interix.com>
3598 * config/te-interix.h: New file.
3599 * configure.in (i386-*-interix*): New target.
3600 * configure: Rebuild.
3602 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3604 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3605 selectors for ELF too.
3606 (selector_table): Add "ltp" and "rtp" selectors.
3608 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3610 * config/tc-i386.c (i386_operand): No need to change
3611 operand_string pointer in segment reg case before goto
3612 do_memory_reference. Initialise displacement_string_start and
3613 displacement_string_end after do_memory_reference label.
3614 (i386_index_check): Add operand_string param, and print error
3615 message on failure here.
3616 (i386_intel_memory_operand): Instead of here.
3617 (i386_operand): And here.
3618 (INFER_ADDR_PREFIX): Enable.
3620 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3622 * config/tc-i386.h (DefaultSize): Define. Renumber following
3623 opcode_modifier defines.
3625 From Etienne Lorrain <etienne.lorrain@ibm.net>
3626 * config/tc-i386.c (stackop_size): New variable.
3627 (set_16bit_code_flag): Clear it here.
3628 (set_16bit_gcc_code_flag): New function.
3629 (md_pseudo_table): Add "code16gcc" entry.
3630 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3632 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3634 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3635 next_set_end even if the end symbol is being discarded.
3637 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3638 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3639 * config/obj-coff.c: Likewise.
3640 (seg_info_type): Remove.
3641 (seg_info_off_by_4): Change to array of segT.
3642 (s_get_segment): Adjust accordingly.
3643 (obj_pseudo_table): Fully initialize sentinel entry.
3645 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3646 Ralf Baechle <ralf@uni-koblenz.de>.
3648 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3650 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3652 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3654 * config/tc-i386.c: Indentation and white space changes.
3655 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3656 don't enable it by default.
3657 (i386_intel_operand): Remove redundant prototype.
3658 Move check on number of memory operands, and i.mem_operands++
3659 (i386_intel_memory_operand): To here.
3660 Remove i386_immediate code from here. Remove special case code
3661 for input and output using (%dx). Remove base/index checks and
3662 call i386_index_check instead. Save initial operand_string
3663 argument for error message.
3664 (i386_operand): Remove redundant prototype. Move base/index
3665 checks to i386_index_check.
3666 (i386_displacement): Move intel mode check for non-zero
3668 (i386_intel_memory_operand): To here.
3670 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3672 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3673 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3674 by .register pseudo-op if -64 and --no-undeclared-regs.
3675 (s_register, sparc_adjust_symtab): New functions.
3676 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3677 Declare sparc_adjust_symtab as tc_adjust_symtab.
3678 * doc/c-sparc.texi: Add description of #ignore special literal
3679 for .register pseudo-op.
3681 1999-07-30 Catherine Moore <clm@cygnus.com>
3683 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3684 the relocation's section offset.
3686 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3688 * write.c (fixup_segment): Fix generic error check overflow test.
3690 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3691 X_add_number to long.
3693 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3695 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3698 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3700 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3703 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3705 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3707 * configure.bat: Remove; obsolete.
3708 * config/go32.cfg: Likewise.
3710 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3712 * configure.in (i386-*-vxworks*): New target.
3713 * configure: Rebuild.
3715 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3717 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3719 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3721 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3723 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3724 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3725 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3726 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3727 MAX_RELOC_EXPANSION): Define.
3728 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3730 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3732 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3733 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3734 block. Print a warning if an 8-bit or 16-bit constant
3735 displacement or immediate is truncated on output.
3736 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3738 (i386_operand): Disallow immediate jump absolute operand.
3740 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3742 * configure.in: Bump version number to 2.9.5.
3743 * configure: Rebuild.
3745 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3748 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3750 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3751 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3753 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3755 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3757 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3759 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3760 if -mno-fpu was given.
3761 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3763 (cons_fix_new_arm): Remove misleading comments.
3765 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3767 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3769 (relax_segment): Likewise. After giving a rs_org error, convert
3770 the frag to rs_align to avoid cascading errors.
3772 1999-07-12 Andreas Schwab <schwab@suse.de>
3774 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3776 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3778 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3779 as appropriate. Fill in structure initializations. Add variable
3780 initializations. Add casts.
3781 * dwarf2dbg.c (print_stats): Change i to size_t.
3782 * listing.c (listing_listing): Change list_line to unsigned int.
3784 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3786 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3787 rather than checking for \001 and \002 in symbol name.
3788 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3790 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3792 * configure.in (hppa*-linux-gnu*): New target.
3793 * configure: Rebuilt.
3795 1999-07-08 Nick Clifton <nickc@cygnus.com>
3797 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3799 1999-07-07 Nick Clifton <nickc@cygnus.com>
3801 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3802 accessing symbolP directly.
3804 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3806 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3809 1999-07-05 Nick Clifton <nickc@cygnus.com>
3811 * config/tc-arm.c (ARM_EXT_V5): Define.
3812 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3813 (md_begin): Detect ARM v5 architectures.
3814 (md_parse_option): Accept arm v5 specification.
3815 (md_show_usage): Documment -marmv5 switch.
3817 * doc/c-arm.texi: Document -marmv5 command line option.
3819 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3821 (validate_immediate_twopart): New function. Determine if a
3822 constant can be computed by two ADD instructions.
3823 (output_inst): Remove its command line parameter - it was never
3825 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3826 implememt the ADRL pseudo op.
3827 (tc_gen_reloc): Generate a suitable error message if an ADRL
3828 instruction tries to generate a real reloc.
3830 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3832 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3834 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3837 1999-06-27 H.J. Lu <hjl@gnu.org>
3839 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3840 non BFD_ASSEMBLER case.
3842 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3844 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3847 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3849 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3850 out_end_sequence() when the address decreases due to a new frag.
3851 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3852 numbering starts with 1.
3854 1999-06-23 Nick Clifton <nickc@cygnus.com>
3856 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3858 (mcore_s_text): Call obj_elf_text for ELF target.
3859 (mcore_s_data): Call obj_elf_data for ELF target.
3860 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3862 (mcore_s_bss): New function: Dump literal table before changing
3864 (mcore_s_comm): New function: Dump literal table before changing
3867 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3868 No longer static functions.
3869 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3870 Provide prototypes for these functions.
3872 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3874 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3875 a list of names, to try obj_segment_name, and to try abbreviated
3876 names when using COFF without long section names.
3878 * config/tc-alpha.c: More use of symbol accessor functions.
3879 * config/tc-arc.c: Likewise.
3880 * config/tc-d30v.c: Likewise.
3881 * config/tc-fr30.c: Likewise.
3882 * config/tc-i860.c: Likewise.
3883 * config/tc-m88k.c: Likewise.
3884 * config/tc-mcore.c: Likewise.
3885 * config/tc-ns32k.c: Likewise.
3886 * config/tc-sparc.c: Likewise.
3887 * config/tc-v850.c: Likewise.
3889 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3890 sy_value with appropriate accessor functions.
3891 * config/tc-arm.c (md_apply_fix3): Likewise.
3892 * config/tc-d10v.c (AT_WORD_P): Likewise.
3893 * config/tc-v850.c (reg_name_search): Likewise.
3895 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3896 use symbol_get_bfdsym instead.
3897 * config/tc-ppc.c (md_assemble): Likewise.
3898 * config/tc-v850.c (v850_comm): Likewise.
3900 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3902 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3903 the symbol, rather than accessing the bsym member.
3904 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3905 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3906 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3907 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3908 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3909 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3910 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3911 * config/tc-v850.c (tc_gen_reloc): Likewise.
3913 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3915 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3916 (hppa_gen_reloc_type): Conditionalize on BFD64.
3917 (tc_gen_reloc): Re-enable ELF relocations.
3918 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3920 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3922 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3924 (do_ldst): Move assignment out of if condition.
3925 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3926 parentheses to avoid warning.
3928 1999-06-21 Nick Clifton <nickc@cygnus.com>
3930 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3931 macro to get at the BFD symbol associated with a GAS symbol.
3933 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3935 * config/tc-ppc.c: Update for symbol handling changes.
3936 * config/obj-coff.c: Likewise.
3938 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3940 * tc-hppa.c: General cleanups of ELF support. No more spaces
3941 and subspaces for ELF.
3942 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3943 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3944 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3945 (UNWIND_SECTION_NAME): Likewise.
3946 (space/subspace related structures): Conditionalize definitions
3948 (space/subspace directives and support routines): Conditionalize
3949 definitions and references/uses on OBJ_SOM.
3950 (label_symbol_struct): For ELF, track the symbol's segment. For
3951 SOM track its space.
3952 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3954 (USE_ALIASES): Kill for both SOM & ELF.
3955 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3956 (pa_space, pa_subspace): Corresponding changes.
3957 (pa_spaces_begin): Corresponding chagnes.
3958 (md_begin): Do not muck around with space/subspace stuff for
3960 (md_apply_fix): Temporarily disable argument relocation stuff
3962 (tc_gen_reloc): Temporarily disable relocation generation for
3964 (pa_build_unwind_subspace): Similarly.
3966 1999-06-16 Nick Clifton <nickc@cygnus.com>
3968 * config/tc-arm.c (thumb_set): New pseudo op.
3969 (text, data, section): Override these pseudo ops with ARM
3971 (s_thumb_set): New function: Perform the same as a .set pseudo
3972 op, but also mark the alias'ed symbol as being a Thumb
3974 (arm_s_text): New function: Perform the same as the .text
3975 pseudo op, but dump the literal pool before changing
3977 (arm_s_data): New function: Perform the same as the .data
3978 pseudo op, but dump the literal pool before changing
3980 (arm_s_section): New function: Perform the same as the
3981 .section pseudo op, but dump the literal pool before changing
3983 (arm_cleanup): Do not reset the current section before dumping
3986 1999-06-17 Nick Clifton <nickc@cygnus.com>
3988 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3989 OPTION_NO_WARN_UNMATCHED entries.
3990 (md_parse_option): Generate a warning message if an unrecognised
3991 option is encountered.
3993 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3994 (get_operands): When parsing an expression after an '@' symbol
3995 has been detected, do not ignore '#' symbols.
3996 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3999 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4001 From K. Richard Pixley <rich@noir.com>:
4002 * configure.in (ppc-*-vxworks*): New target.
4003 * configure: Rebuild.
4005 1999-06-12 Philip Blundell <philb@gnu.org>
4007 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4009 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4011 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4012 which refer to symbols in linkonce sections, permit reducing the
4013 relocs if the symbol is local.
4015 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4017 * subsegs.c (subseg_text_p): New function.
4018 * as.h (subseg_text_p): Declare.
4019 * read.c (do_align): Use subseg_text_p to set the default fill.
4020 * write.c (subsegs_finish): Likewise.
4021 * config/obj-coff.c (write_object_file): Likewise.
4022 * config/tc-i386.h (md_maybe_text): Don't define.
4023 (md_do_align): Use subseg_text_p to set the default fill.
4024 * config/tc-m32r.c (m32r_do_align): Likewise.
4025 * config/tc-sh.c (sh_do_align): Likewise.
4026 * config/tc-sparc.h (md_do_align): Likewise.
4028 1999-06-12 David O'Brien <obrien@freebsd.org>
4030 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4031 * configure: Rebuild.
4033 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4035 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4036 * Makefile.am: Rebuild dependencies.
4037 * Makefile.in: Rebuild.
4039 * config/tc-i386.c (i386_immediate): Remove unused label
4042 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4043 * symbols.c: Likewise.
4044 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4045 sy_next field when taking address, rather than symbol_next.
4047 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4049 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4050 value from the output file architecture.
4051 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4052 * dwarf2dbg.h: Change bfd_vma to addressT.
4054 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4056 * dwarf2dbg.h: Use PARAMS in function declarations.
4058 1999-06-11 Martin Dorey <mdorey@madge.com>
4060 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4061 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4063 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4065 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4067 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4069 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4072 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4074 * read.c (read_a_source_file): Only declare inescape if
4077 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4079 (find_entry_byval): Add parens to avoid warning.
4081 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4083 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4086 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4088 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4091 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4092 synthetize_setx): New functions.
4093 (md_assemble): Broken the special cases into the above
4094 functions. Make compiler happy if sizeof(bfd_vma)==4.
4095 Fix sethi generated from set/setuw. If instructions have a relloc,
4096 always clear the fields to be relocated in the opcode.
4097 (sparc_ip): Remove special_case global variable.
4099 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4101 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4102 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4103 indication of success rather than a value.
4104 (itbl_get_val): Likewise.
4105 (itbl_get_field): Use strcspn. Change delimiters to include
4107 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4108 (itbl_get_val): Likewise.
4109 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4111 * symbols.c (copy_symbol_attributes): Convert local symbols to
4114 1999-06-10 Nick Clifton <nickc@cygnus.com>
4116 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4119 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4121 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4122 Optimize set if sizeof(bfd_vma) == 64.
4123 (sparc_ip): Fix sethi - without %hi() it should generate
4124 R_SPARC_22 reloc, not R_SPARC_HI22.
4125 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4127 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4129 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4130 (s_ncons): New function.
4131 (native_op_table): New table.
4132 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4133 R_SPARC_OLO10 handling.
4135 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4137 * expr.h (struct expressionS): Revert last change; widen X_op.
4138 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4140 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4142 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4143 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4144 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4145 * Makefile.in: Regenerated.
4147 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4148 `common' pass on to s_mri_common.
4149 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4151 1999-06-06 Richard Henderson <rth@cygnus.com>
4153 * config/obj-elf.c (obj_elf_section): Don't free the return
4154 value of demand_copy_C_string.
4156 1999-06-05 Richard Henderson <rth@cygnus.com>
4158 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4159 creation logic from obj_elf_create_section.
4161 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4162 (section_stack): New.
4163 (special_sections): Make const.
4164 (obj_elf_section): Gut and rewrite parsing.
4165 (obj_elf_change_section): New function broken out of obj_elf_section.
4166 (obj_elf_parse_section_letters): Likewise.
4167 (obj_elf_section_word): Likewise.
4168 (obj_elf_section_type): Likewise.
4169 (obj_elf_previous): Treat as a toggle.
4170 (obj_elf_popsection): New.
4171 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4172 (ppc_section_type): Likewise.
4173 * config/tc-ppc.h: Likewise.
4175 * expr.h (struct expressionS): Don't make X_op a bitfield.
4176 * config/tc-alpha.c: Update for symbol handling changes.
4177 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4178 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4180 1999-06-05 Richard Henderson <rth@cygnus.com>
4182 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4183 (dwarf2_gen_line_info): Kill unused variables.
4184 (dwarf2_finish): Likewise.
4185 (dwarf2_where): Likewise.
4186 (dwarf2_directive_file): If we've only got a string,
4187 hand off to s_app_file.
4188 * ecoff.c: Move the include of ecoff.h.
4189 * symbols.h (S_IS_FUNCTION): Prototype.
4191 * read.c (LEX_HASH): Supply a default.
4193 (s_globl): Update `c' after skipping whitespace.
4194 * read.h (LEX_END_NAME, is_name_ender): New.
4195 * expr.c (get_symbol_end): Respect it.
4197 1999-06-04 Mark Klein <mklein@dis.com>
4199 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4201 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4203 * config/tc-hppa.c: Update for symbol handling changes.
4205 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4207 * cgen.c: Update for symbol handling changes.
4208 * config/tc-m32r.c: Likewise.
4210 * config/tc-hppa.h: Update for symbol handling changes.
4211 * config/tc-hppa.c: Likewise.
4213 * config/tc-arm.h: Update for symbol handling changes.
4214 * config/tc-arm.c: Likewise.
4215 (symbol_make_empty): Remove. Just use symbol_create.
4217 * symbols.c (symbol_set_tc): Correct name.
4219 * Makefile.am: Rebuild dependencies.
4220 ($(OBJS)): Don't depend upon struc-symbol.h.
4221 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4222 * dep-in.sed: Don't remove struc-symbol.h.
4223 * Makefile.in: Rebuild.
4225 * doc/internals.texi (Symbols): Describe changes in symbol
4228 1999-06-03 Richard Henderson <rth@cygnus.com>
4230 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4231 instead of doing the work by hand.
4233 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4235 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4236 state of line state-machine.
4237 (struct ls): Collect DWARF2 line state-machine state in new member
4238 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4239 resulted in any DWARF2 directives.
4240 (reset_state_machine): New function.
4241 (out_end_sequence): Ditto.
4242 (dwarf2_gen_line_info): When switching sections or switching to a
4243 lower text address, call out_end_sequence() first to terminate the
4244 previous code sequence as code sequences MUST have monotonically
4245 increasing addresses.
4246 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4248 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4250 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4251 DWARF2 debug info (line information only, at this point).
4252 * as.h: Update comment about supported debug formats.
4253 * dwarf2dbg.c, dwarf2dbg.h: New files.
4254 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4256 * expr.c (operand): Don't use [ for parens if we want an index op.
4257 (op_encoding): Switch [ into O_index, if desired.
4258 (op_rank): Renumber with O_index on bottom.
4259 (expr): If O_index, match closing bracket.
4260 * expr.h (O_index): New.
4262 * read.c (read_a_source_file): Conditionally allow matched "
4263 in lines passed to md_assemble.
4265 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4267 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4269 Add support for storing local symbols in a small structure to save
4270 memory when assembling large files.
4271 * as.h: Don't include struc-symbol.h.
4272 (symbolS): Add typedef.
4273 * symbols.c: Include struc-symbol.h.
4274 (local_hash): New static variable.
4275 (save_symbol_name): New static function, from symbol_create.
4276 (symbol_create): Call save_symbol_name.
4277 (local_symbol_count): New static variable.
4278 (local_symbol_conversion_count): Likewise.
4279 (LOCAL_SYMBOL_CHECK): Define.
4280 (local_symbol_make): New static function.
4281 (local_symbol_convert): New static function.
4282 (colon): Handle local symbols. Create local symbol for local
4284 (symbol_table_insert): Handle local symbols.
4285 (symbol_find_or_make): Create local symbol for local label name.
4286 (symbol_find_base): Check for local symbol.
4287 (symbol_append, symbol_insert): Check for local symbols.
4288 (symbol_clear_list_pointers, symbol_remove): Likewise.
4289 (verify_symbol_chain): Likewise.
4290 (copy_symbol_attributes): Likewise.
4291 (resolve_symbol_value): Handle local symbols.
4292 (resolve_local_symbol): New static function.
4293 (resolve_local_symbol_values): New function.
4294 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4295 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4296 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4297 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4298 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4299 (symbol_previous, symbol_next): New functions.
4300 (symbol_get_value_expression): Likewise.
4301 (symbol_set_value_expression): Likewise.
4302 (symbol_set_frag, symbol_get_frag): Likewise.
4303 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4304 (symbol_mark_used_in_reloc): Likewise.
4305 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4306 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4307 (symbol_mri_common_p): Likewise.
4308 (symbol_mark_written, symbol_clear_written): Likewise.
4309 (symbol_written_p): Likewise.
4310 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4311 (symbol_section_p, symbol_equated_p): Likewise.
4312 (symbol_constant_p): Likewise.
4313 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4314 (symbol_get_obj, symbol_set_obj): Likewise.
4315 (symbol_get_tc, symbol_set_tc): Likewise.
4316 (symbol_begin): Initialize local_hash.
4317 (print_symbol_value_1): Handle local symbols.
4318 (symbol_print_statistics): Print local symbol statistics.
4319 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4320 Declare new symbols.c functions. Move many declarations here from
4322 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4323 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4324 (struct symbol): Move bsym to make it clearly the first field.
4325 Remove TARGET_SYMBOL_FIELDS.
4326 (symbolS): Don't typedef.
4327 (struct broken_word): Remove.
4328 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4329 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4330 (symbol_clear_list_pointers): Likewise.
4331 (symbol_insert, symbol_remove): Likewise.
4332 (symbol_previous, symbol_append): Likewise.
4333 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4334 (struct local_symbol): Define.
4335 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4336 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4337 (local_symbol_get_frag, local_symbol_set_frag): Define.
4338 (local_symbol_get_real_symbol): Define.
4339 (local_symbol_set_real_symbol): Define.
4341 * write.c (write_object_file): Call resolve_local_symbol_values.
4342 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4343 (TARGET_SYMBOL_FIELDS): Don't define.
4344 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4345 ECOFF_DEBUGGING, add ECOFF fields.
4346 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4347 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4348 ECOFF_DEBUGGING, add ECOFF fields.
4349 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4350 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4351 * config/tc-mcore.h: Don't include struc-symbol.h.
4352 (TARGET_SYMBOL_FIELDS): Don't define.
4353 (struct mcore_tc_sy): Define.
4354 (TC_SYMFIELD_TYPE): Define.
4355 * Many files: Use symbolS instead of struct symbol. Use new
4356 accessor functions rather than referring to symbolS fields
4359 * read.c (s_mri_common): Don't add in value of line_label.
4361 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4362 checking for SEC_LINK_ONCE.
4364 * config/tc-sh.h (sh_fix_adjustable): Declare.
4366 * app.c (input_buffer): New static variable.
4367 (app_push): Save saved_input in allocated buffer.
4368 (app_pop): Restored saved_input.
4369 (do_scrub_chars): Change get parameter to take char * and int as
4370 arguments. Change GET macro to pass input_buffer to get
4371 function. Don't save input into allocated buffer.
4372 * as.h (do_scrub_chars): Update declaration.
4373 * input-file.c (input_file_get): Change to take char * and int.
4374 Read data into passed in buffer. Remove static buffer.
4375 * read.c (scrub_from_string): Change to take char * and int. Copy
4376 data into passed in buffer.
4378 * hash.h: Neaten. Declare hash_traverse.
4379 * hash.c: Complete rewrite based on BFD hashing code.
4380 * gasp.c (chunksize): New variable.
4381 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4384 1999-05-28 Nick Clifton <nickc@cygnus.com>
4386 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4387 addend unless the target uses an old ABI.
4389 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4391 -Wchar-subscripts cleanup
4392 * listing.c (listing_newline): Use unsigned char variable, so
4393 calls to isascii,iscntrl are correct.
4394 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4396 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4397 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4398 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4399 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4401 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4403 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4405 (arch_coldfire_p): New #define.
4406 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4408 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4410 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4412 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4413 (install_operand): Add place `N'.
4414 (init_table): Add registers ACC, MACSR, MASK.
4416 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4418 * config/tc-m68k.c: Change mcf5200 --> mcf.
4419 (archs): Add mcf5206e, mcf5307.
4420 (m68k_ip): Add format `u'.
4421 (install_operand): Add place `m', `M', `h'.
4422 (init_table): Add upper/lower registers.
4424 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4426 1999-05-28 Martin Dorey <mdorey@madge.com>
4428 * config/tc-i960.c: Several minor changes to add ELF and
4429 BFD_ASSEMBLER support.
4430 * config/tc-i960.h: Likewise.
4431 * configure.in (i960-*-elf*): New target.
4432 * aclocal.m4, configure: Rebuild.
4434 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4436 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4437 reloc changes when defined(BFD_ASSEMBLER).
4439 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4441 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4443 * write.c (write_print_statistics): Output to file, not stderr.
4445 * expr.c (generic_bignum_to_int32,64): Prototype.
4447 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4448 output_sleb128, output_uleb128, output_big_sleb128,
4449 output_big_uleb128, output_big_leb128): Prototype.
4450 (output_big_sleb128, output_big_uleb128): Make inline.
4451 (output_big_leb128): Remove inline
4453 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4454 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4455 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4456 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4457 value for correct overflow check in write.c:fixup_segment.
4458 * write.c (fixup_segment): Move bitfield overflow checks to after
4459 the md_apply_fix call.
4460 * config/obj-coff.c (fixup_segment): Likewise.
4461 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4462 valueT *val argument.
4464 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4466 * config/atof-ieee.c (gen_to_words): Correctly round a
4467 denormalized number. Fix off-by-one in range checking for
4468 exponent in a denormal.
4470 1999-05-10 Nick Clifton <nickc@cygnus.com>
4472 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4475 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4477 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4479 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4481 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4482 (ReverseRegRegmem): Remove.
4483 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4484 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4485 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4488 From Doug Ledford <dledford@redhat.com>
4489 * config/tc-i386.h (RegXMM): New for P/III.
4490 * config/tc-i386.c: Add support for P/III.
4492 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4494 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4495 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4496 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4498 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4500 * config/tc-i386.c (i386_immediate): Skip whitespace before
4501 complaining about junk after expression.
4502 (i386_displacement): Likewise.
4504 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4506 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4507 Don't copy before downcaseing.
4509 1999-05-05 Catherine Moore <clm@cygnus.com>
4511 * tc-m68k.c: Include elf/m68k.h.
4512 (m68k_elf_final_processing): New routine.
4513 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4516 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4518 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4521 1999-04-30 Nick Clifton <nickc@cygnus.com>
4523 * config/tc-mcore.c (mcore_s_section): Dump literals before
4526 1999-04-29 Nick Clifton <nickc@cygnus.com>
4528 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4531 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4533 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4534 (TC_INIT_FIX_DATA): Delete.
4535 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4536 (TC_INIT_FIX_DATA): Delete.
4537 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4538 * write.c (fix_new_internal): Initialize fx_cgen member.
4539 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4540 (gas_cgen_md_apply_fix3): Update.
4541 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4542 (md_cgen_record_fixup_exp): Update.
4543 (FX_OPINFO_R_TYPE): Update.
4545 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4546 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4547 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4548 * frags.h (struct frag): Make opindex, opinfo ints.
4550 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4552 1999-04-26 Tom Tromey <tromey@cygnus.com>
4554 * aclocal.m4, configure: Updated for new version of libtool.
4556 1999-04-22 Nick Clifton <nickc@cygnus.com>
4558 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4560 (md_apply_fix3): Do not fix up absolute relocations against
4563 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4565 1999-04-20 Nick Clifton <nickc@cygnus.com>
4567 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4568 changes and data-in-text directives.
4569 (mcore_cons): New function: intercept cons() operations.
4570 (mcore_float_cons): New function: intercept float_cons()
4572 (mcore_stringer): New function: intercept stringer() operations.
4574 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4576 * obj.h (struct format_ops): Change generate_asm_lineno field to
4578 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4580 * config/tc-alpha.c (find_opcode_match): Add default case to
4582 (find_macro_match): Likewise.
4583 (load_expression): Parenthesize && within ||.
4585 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4587 1999-04-17 Nick Clifton <nickc@cygnus.com>
4589 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4590 .text .data .section pseudo ops.
4591 (mcore_s_section): New function. Dump lits before changing secs.
4592 (mcore_s_text): New function. Dump lits before changing secs.
4593 (mcore_s_data): New function. Dump lits before changing secs.
4595 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4597 * config/tc-mips.c (mips_32bitmode): New.
4598 (md_begin): Set mips_32bitmode if needed.
4599 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4600 Set EF_MIPS_32BITMODE.
4602 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4604 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4607 1999-04-16 Nick Clifton <nickc@cygnus.com>
4609 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4611 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4613 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4614 expressions correctly.
4617 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4619 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4621 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4623 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4624 and fmpynfadd instructions.
4626 1999-04-11 Richard Henderson <rth@cygnus.com>
4628 * as.h (environ): Declare it, if needed.
4629 * as.c (dump_statistics): Don't declare environ.
4630 * configure.in (environ): Detect declaration.
4631 * configure, config.in: Rebuild
4633 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4634 (i386_displacement): Allocate enough space for replacement buffer.
4635 Clean up replacement buffer initialization.
4637 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4639 * subsegs.c (section_symbol): Don't create a new symbol if one
4640 already exists; instead, use the existing one, but set its segment
4641 and frag data if it hasn't already been defined.
4642 * config/obj-coff.c (c_section_symbol): Likewise.
4644 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4646 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4648 1999-04-08 Nick Clifton <nickc@cygnus.com>
4650 * config/tc-mcore.c: New File: Support routines for MCore
4652 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4653 * config/obj-coff.c: Add support for mcore-pe target.
4655 * Makefile.am: Add support for MCore targets.
4656 * Makefile.in: Regenerate.
4657 * configure.in: Add support for MCore targets.
4658 * configure: Regenerate.
4660 * doc/all.texi: Set MCORE.
4661 * doc/as.texinfo: Document MCore specific command line options.
4663 * write.h: Prevent multiple inclusion.
4665 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4667 * asintl.h (LC_MESSAGES): Never define.
4668 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4670 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4673 * Makefile.am (m68k-parse.c): If configuring in the source
4674 directory, copy m68k-parse.y into the local directory before
4675 running ylwrap, to remove spurious differences when generating
4677 * Makefile.in: Rebuild.
4679 * config/tc-sparc.h (md_do_align): Just allocate the number of
4680 bytes necessary, rather than always allocating 1024.
4682 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4684 * listing.c (listing_newline): Add cast to avoid warning.
4685 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4686 * config/tc-i386.c (i386_scale): Add return value.
4687 (build_displacement_string): Remove unused local temp_disp2.
4688 (i386_intel_memory_operand): Add parentheses to avoid warning.
4689 (i386_intel_operand): Remove unused local end_of_operand_string.
4690 (i386_operand): Remove unused local operand_modifier.
4691 (i386_operand): Add parens to avoid warning.
4693 1999-04-04 Don Bowman <don@pixsci.com>
4695 * configure.in: Add mips*-*-vxworks* target; have it define
4697 * configure, config.in: Rebuild.
4699 1999-03-31 Nick Clifton <nickc@cygnus.com>
4701 * configure.in (emulations): Add support for arm-epoc-pe.
4702 * configure: Regenerate.
4703 * config/te-epoc-pe.h: New file. Define macros specific to
4705 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4706 for arm-epoc-pe target.
4708 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4710 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4712 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4714 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4715 detect ",n" without a condition.
4716 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4719 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4721 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4722 instruction is encoded with one bit.
4725 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4727 * doc/internals.texi (CPU backend): Mention that
4728 line_separator_chars should not include newline. From thi
4729 <ttn@mingle.glug.org>.
4731 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4733 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4734 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4736 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4738 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4740 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4742 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4745 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4747 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4749 1999-03-15 Martin Hunt <hunt@cygnus.com>
4751 * app.c (do_scrub_begin): Change '-' back to a symbol char
4752 so we can use multiple opcodes on a line again.
4754 * config/tc-d30v.c: By default, warn if a symbol has
4755 the same name as a register. Plus some minor
4756 updates from the branch.
4758 1999-03-13 Nick Clifton <nickc@cygnus.com>
4760 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4761 BFD_RELOC_16 and BFD_RELOC_64.
4763 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4765 * expr.c (expr): Add missing else.
4767 1999-03-12 Nick Clifton <nickc@cygnus.com>
4769 * config/tc-arm.c (md_apply_fix3): Improve error message.
4771 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4773 * Makefile.am (CPU_TYPES): Add fr30.
4774 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4775 (fr30,m32r dependencies): Update.
4776 * Makefile.in: Rebuild.
4778 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4779 (gas_cgen_record_fixup_exp): Ditto.
4780 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4781 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4782 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4783 (md_cgen_lookup_reloc): Update use of operand->type.
4784 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4785 (md_convert_frag): Call cgen_operand_lookup_by_num.
4786 (md_cgen_lookup_reloc): Update use of operand->type.
4787 (m32r_cgen_record_fixup_exp): Ditto.
4789 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4791 * config/tc-mips.c (md_show_usage): Fix message.
4793 1999-03-03 Nick Clifton <nickc@cygnus.com>
4795 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4796 and LDR reg,=<expr> instruction.
4798 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4801 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4803 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4805 1999-02-17 Nick Clifton <nickc@cygnus.com>
4807 This patch was created by: Scott Bambrough
4808 <scottb@corelcomputer.com>
4811 Special cased '@' character. The '@' character is used as the
4812 ARM assembler comment character, as a special character
4813 and in ELF .symver pseudo-op's, and as a special character in
4814 .type and .section pseudo-ops.
4815 (symver_pseudo): New static variable.
4816 (symver_state): New static variable.
4817 (struct app_save): Add field 'symver_state'.
4818 (app_push): Save global symver_state int struct app_save.
4819 (app_pop): Restore global symver_state from struct app_save.
4820 (do_scrub_chars): Special case handling of '@' character in
4823 * configure.in: Modified to recognize armv* uname syntax from ARM
4825 * configure: Regenerated.
4827 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4828 a prefix to the section's type.
4829 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4830 the type's typename.
4832 * config/tc-arm.h: Add support for PIC generation:
4833 (pic_code): New boolean.
4834 (obj_relocate_extern): Define.
4835 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4836 (TC_CONS_FIX_NEW): Define.
4837 (tc_fix_adjustable): Define.
4838 (GLOBAL_OFFSET_TABLE_NAME): Define.
4840 * config/tc-arm.c: Add support for PIC generation:
4841 (line_seperator_chars): Allow ';' as a seperator for Linux.
4842 (is_immediate_prefix): New macro.
4843 (arm_parse_reloc): New function.
4844 (s_arm_elf_cons): New function.
4845 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4846 (md_undefined_symbol): Special case handling for the Global Offset
4848 (md_apply_fix3): Handle PIC relocs.
4849 (tc_gen_reloc): Handle PIC relocs.
4850 (md_parse_option): Add support for '-k' command line switch to
4851 enable PIC generation.
4852 (cons_fix_new_arm): New function.
4853 (s_arm_elf_cons): New function.
4855 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4857 * configure.in: Add comments for uses of AC_DEFINE.
4858 * acinclude.m4: Likewise.
4859 * acconfig.h: Remove.
4860 * aclocal.m4: Rebuild.
4861 * configure: Rebuild.
4862 * Makefile.in: Rebuild.
4863 * config.in: Rebuild.
4865 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4867 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4868 non-constant offset from a base register.
4870 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4872 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4875 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4877 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4878 (emit_insn): Look for pc-relative and no-overflow specifiers on
4879 internal relocation types.
4881 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4883 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4886 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4888 (mips_4650, mips_4010, mips_4100): Variables removed.
4889 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4890 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4892 (md_begin): Don't bother initializing the mips_NNNN variables;
4893 mips_cpu is set, and that's good enough now.
4894 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4895 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4896 (show): New function, to handle wrapping in the CPU lists.
4897 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4899 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4901 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4902 than treat as an immediate specifier.
4904 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4906 * config/tc-i386.c: Prototype many functions.
4907 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4908 (i386_immediate): Remove unused second argument.
4909 (i386_intel_operand): Fix i386_is_reg typo.
4910 (i386_operand): Use allow_naked_reg.
4911 (output_invalid): Make operand int for K&R.
4913 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4915 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4917 * Makefile.in: Rebuild.
4919 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4921 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4923 (EXTRA_as_new_SOURCES): Comment out.
4924 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4925 * Makefile.in: Rebuild.
4926 * doc/Makefile.in: Rebuild.
4927 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4928 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4929 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4930 * configure: Rebuild.
4931 * aclocal.m4: Rebuild.
4932 * config.in: Rebuild.
4933 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4934 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4935 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4936 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4937 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4938 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4939 (gas_cgen_record_fixup_exp): Ditto.
4940 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4941 descriptor, not global variable.
4942 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4943 descriptor, not global variable. Refer to insert_operand handler
4944 via cpu descriptor, not global function.
4945 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4946 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4947 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4948 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4949 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4950 * config/tc-m32r.c: Ditto.
4951 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4952 (md_assemble): Ditto.
4953 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4955 1999-02-09 Nick Clifton <nickc@cygnus.com>
4957 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4958 relocations for ELF targets.
4960 1999-02-08 Nick Clifton <nickc@cygnus.com>
4962 * configure.in: Add support for StrongARM target.
4963 * configure: Regenerate.
4965 1999-02-05 Nick Clifton <nickc@cygnus.com>
4967 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4969 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4972 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4974 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4976 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4978 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4979 (INTEL_DWORD_MNEM_SUFFIX): Define.
4982 (DWORD_PTR): Define.
4983 (XWORD_PTR): Define.
4985 (OFFSET_FLAT): Define.
4987 (NONE_FOUND): Define.
4990 * config/tc-i386.c (set_intel_syntax): New routine.
4991 (intel_syntax): Declare.
4992 (allow_naked_reg): Declare.
4993 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4994 (intel_float_operand): New routine.
4995 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4996 Handle brackets as well as parens. Call i386_intel_operand for
4997 intel syntax. Reverse operands if appropriate. Handle new
4998 suffixes. Handle movzx and movsx.
4999 (i386_is_reg): New routine.
5000 (i386_immediate): New routine.
5001 (i386_scale): New routine.
5002 (i386_displacement): New routine.
5003 (i386_operand_modifier): New routine.
5004 (build_displacement_string): New routine.
5005 (i386_parse_seg): New routine.
5006 (i386_intel_memory_operand): New routine.
5007 (i386_intel_operand): New routine.
5008 (i386_operand): Call i386_displacement, i386_immediate,
5009 i386_scale, etc. instead of handling inline.
5010 (parse_register): Handle registers without prefix.
5012 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5014 * configure: Regenerate.
5015 * configure.in (arm-*-oabi): New.
5016 (thumb-*-oabi): New.
5017 * config/tc-arm.c (target_oabi): Declare.
5018 (md_apply_fix3): Support REL relocs.
5019 (md_parse_option): Handle -oabi.
5020 (elf32_arm_target_format): New routine.
5021 (md_longopts): Add OPTION_OABI.
5022 * config/tc-arm.h: Redefine TARGET_FORMAT.
5025 1999-01-28 Nick Clifton <nickc@cygnus.com>
5027 * write.c (write_relocs): Handle out of range error.
5029 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5030 (fr30_force_relocation): Default to 0.
5032 * config/tc-fr30.h (obj_fix_adjustable): Define.
5033 (TC_FORCE_RELOCATION): Define.
5035 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5038 1999-01-16 Nick Clifton <nickc@cygnus.com>
5040 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5041 merge of two instructions if the left instruciton kills the right.
5043 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5045 * Makefile.in: Regenerate.
5046 * configure.in: Redo test for using cgen.
5047 * configure: Regenerate.
5049 1999-01-09 Nick Clifton <nickc@cygnus.com>
5051 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5052 redefinition of this macro.
5054 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5056 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5059 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5061 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5062 a read of HI or LO and an immediatly following branch.
5064 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5066 * config/tc-mips.c (md_begin): Another correction to the setting of
5069 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5071 * config/tc-mips.c (md_begin): Correct type-o in setting of
5074 1998-12-21 Nick Clifton <nickc@cygnus.com>
5076 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5077 bit insn when optimizing, so that parallelised instructions will
5078 start on a 32 bit boundary.
5080 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5082 * config/tc-mips.c (mips_eabi64): New.
5083 (md_begin): Set mips_eabi64.
5084 (mips_elf_final_processing): Use it.
5086 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5088 * config/tc-mips.c (mips_elf_final_processing):
5089 Correct setting of ABI in e_flags.
5091 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5093 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5096 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5098 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5100 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5102 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5103 warning, values that don't fit in the field.
5105 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5107 * config/tc-mips.c (mips_abi_string): New.
5108 (md_parse_option,md_longopts): Add mabi.
5109 (mips_elf_final_processing): Set e_flags based on mabi flag.
5111 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5113 * config/tc-mips.c (md_parse_option): Handle vr4111.
5115 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5117 * config/tc-h8300.c (build_bytes): Change message given if the
5118 instruction requires H8/300H mode and we're not in Hmode, to
5119 suggest that it may be the operand modes that are the problem, not
5120 necessarily the opcode.
5122 1998-12-10 Nick Clifton <nickc@cygnus.com>
5124 * config/tc-fr30.c: Add line separator character.
5126 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5128 * configure.in (hppa-*-mpeix*): New target.
5129 * config/obj-som.h (obj_som_compiler): Declare.
5130 * config/obj-som.c (compiler_seen): New static variable.
5131 (obj_som_compiler): New function.
5132 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5133 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5134 (pa_type_args): Set hppa_priv_level.
5135 (pa_compiler): New static function if OBJ_SOM.
5136 * configure: Rebuild.
5138 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5140 * read.c (output_leb128): Don't mark as inline.
5142 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5144 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5145 AIX .vbyte unaligned data support.
5146 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5147 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5150 1998-12-07 Nick Clifton <nickc@cygnus.com>
5152 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5155 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5157 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5158 BFD_RELOC_ARM_PCREL_BRANCH.
5160 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5162 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5163 checking the target type.
5164 (mips-dec-bsd*): Set endian to little.
5165 * configure: Rebuild.
5167 COFF weak symbol support, based on patches from Mark Elbrecht
5168 <snowball3@usa.net>:
5169 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5170 * config/obj-coff.c (obj_coff_weak): New static function.
5171 (obj_coff_endef) [both versions]: Handle weak symbols.
5172 (coff_frob_symbol): Likewise.
5173 (yank_symbols): Likewise.
5174 (obj_pseudo_table): Add "weak".
5176 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5177 <aymeric.vincent@emi.u-bordeaux.fr>.
5178 * aclocal.m4: Rebuild with current tools.
5179 * configure: Rebuild.
5181 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5182 an assertion failure for a case we can't handle when OBJ_ECOFF.
5184 * expr.c (operator): And with 0xff to avoid problems with signed
5187 1998-12-03 Nick Clifton <nickc@cygnus.com>
5189 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5190 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5192 1998-12-02 Nick Clifton <nickc@cygnus.com>
5194 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5197 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5199 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5200 calculation of pcrel point.
5202 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5204 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5207 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5209 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5211 (d10v_cleanup): Only generate previous insn if a multiline insn is
5214 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5216 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5219 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5221 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5222 -marm6xxx command line switches.
5224 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5226 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5227 (itbl-ops.o): Delete duplicate dependencies.
5228 Rebuild dependencies.
5229 Add fr30 dependencies.
5230 * Makefile.in: Rebuild.
5232 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5234 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5236 * listing.c: Ignore line terminator characters found inside
5239 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5241 * po/gas.pot: Regenerated.
5243 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5245 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5246 fr30_is_label_start(). Also checks for delay slot insns.
5248 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5249 FR30 instructions which contain a colon in the mnemonic.
5251 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5253 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-fr30.c: Removed currently superflous code.
5257 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5259 * config/tc-fr30.h: New file.
5260 * config/tc-fr30.c: Tweaking so that it will compile.
5262 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5264 * config/tc-d10v.h (obj_fix_adjustable): Define.
5265 (TC_FORCE_RELOCATION): Define.
5266 (d10v_force_relocation): Declare.
5267 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5268 (md_apply_fix3): Handle Vtable relocs.
5269 (d10v_fix_adjustable): New.
5270 (d10v_force_relocation): New.
5272 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5274 * config/tc-d30v.c: Change default behaviour to ignore potential
5275 conflicts between register name and symbol names.
5277 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5279 * configure.in: Add fr30-*-*.
5280 * config/tc-fr30.c: New file.
5281 * Makefile.in: Regenerated.
5282 * config.in: Regenerated.
5283 * configure: Regenerated.
5284 * doc/Makefile.in: Regenerated.
5285 * po/gas.pot: Regenerated.
5287 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5289 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5292 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5294 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5296 (do_scrub_chars): Add some casts to unsigned char to avoid
5297 unwanted sign extension.
5298 * read.c (lex_type): Set characters about 127 to be symbol
5300 * config/tc-i386.c (md_begin): Set identifier_chars and
5301 operand_chars for values above 127.
5303 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5305 * configure.in: detect cygwin* instead of cygwin32*
5306 * configure: regenerate
5308 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5310 * listing.c: Add support for producing a listing from piped
5313 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5315 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5316 (append_insn): Account for the tx39's multiply behavior.
5318 1998-10-26 Michael Meissner <meissner@cygnus.com>
5320 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5321 from assemble_parallel_insns. Add support for '->' to indicate
5322 explicitly serializing the instructions.
5323 (md_assemble): Ditto.
5325 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5327 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5330 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5332 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5334 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5336 * config/tc-mips.c : support frame and regmask/fregmask when
5337 MIPS_STABS_ELF is specified.
5339 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5341 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5342 (md_apply_fix): Don't return 1 for VTABLE relocs.
5343 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5345 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5347 * doc/c-i386.texi: Replace occurences of "opcode" with
5348 "instruction mnemonic", "instruction", or "mnemonic" when
5349 referring to the name of an instruction. Use "opcode" when
5350 referring to the sequence of machine bytes.
5352 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5353 (is_opcode_char): Rename to is_mnemonic_char.
5354 (md_assemble and i386_operand): Correct error messages from
5355 "opcode" to "instruction mnemonic"
5356 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5357 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5358 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5359 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5360 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5361 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5362 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5364 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5366 * config/tc-i386.c (i386_operand): Check for garbage after
5369 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5371 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5372 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5374 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5376 * config/tc-sh.h (obj_fix_adjustable): Define.
5377 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5378 (md_apply_fix): Likewise.
5379 (tc_gen_reloc): Likewise.
5380 (sh_fix_adjustable): New.
5382 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5384 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5385 * cgen.h (gas_cgen_finish_insn): Update prototype.
5386 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5387 cgen_insn_t -> CGEN_INSN_INT.
5388 (make_parallel): Update handling of CGEN_INT_INSN_P.
5389 (assemble_parallel_insn): Ditto.
5390 (target_make_parallel): New function.
5391 (md_assemble): Use it.
5393 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5395 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5397 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5399 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5400 converted into lower case.
5402 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5404 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5405 (gas_cgen_tc_gen_reloc): Likewise.
5406 * config/tc-m32r.h (obj_fix_adjustable): Define.
5407 * config/tc-m32r.c (m32r_fix_adjustable): New.
5408 (m32r_force_relocation): Handle VTABLE relocs.
5410 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5412 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5414 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5416 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5417 to lower case before parsing.
5419 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5420 parallel insns modift buts in the PSW as a side effect.
5422 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-d30v.c (find_format): Test for missing flag and
5427 (md_apply_fix3): Fix error messages to avoid
5428 assumption about presence of a symbol.
5430 (parallel_ok): Disallow parallel instructions that both modify the
5433 (find_format): Generate a warning if an odd numbered register is
5434 used as the first register in a mutli-register instruction.
5436 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5438 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5439 relocations are always associated with a symbol.
5441 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5443 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5444 (elf32_sparc_force_relocation): Declare.
5445 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5446 (tc_gen_reloc): Handle vtable relocs.
5447 (elf32_sparc_force_relocation): New.
5449 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5451 * symbols.c (S_IS_FUNCTION): New.
5452 * config/tc-v850.h (obj_fix_adjustable): Define.
5453 (TC_FORCE_RELOCATION): Define.
5454 (v850_force_relocation): Declare.
5455 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5456 of fx_addnumber for VTABLE reloc addends.
5457 (md_apply_fix3): Handle VTABLE relocs.
5458 (v850_fix_adjustable): New.
5459 (v850_force_relocation): New.
5461 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5463 * tc-hppa.c (fp_operand_format): Add some additional formats.
5464 (pa_ip): Do not automatically promote into pa2.0 mode.
5465 (pa_level): Handle ".level 2.0".
5467 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5469 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5470 * config/tc-i386.h (template.extension_opcode): Change to
5471 unsigned int to allow full range of 8-bit opcode suffixes.
5472 (None): Redefine as 0xffff.
5474 From Jeff B Epler <jepler@usgs.gov>
5475 * doc/c-i386.texi (i386-SIMD): New section.
5477 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5479 * read.c (discard_rest_of_line): New function.
5480 * read.h: Declare it.
5481 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5483 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5485 * config/tc-d10v.c (find_symbol_matching_register): New function.
5486 (find_opcode): Cope with the case where a register name matches
5489 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5491 * config/tc-v850.c (md_pcrel_from): Rename to
5492 v850_pcrel_from_section.
5493 (v850_pcrel_from_section): Do not resolves symbols in other
5496 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5498 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5500 * config/tc-d10v.c (find_opcode): Generate an error if a register
5501 is supplied for an operand that should not be a register.
5503 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5505 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5506 instructions to have another instruction in the right bin.
5508 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5510 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5511 the right container if the left container holds a branch
5514 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5516 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5517 both a register name and symbol name.
5518 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5520 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5522 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5523 execution unit class.
5525 (reg_name_search): If a name matches a register and a symbol,
5526 prefer the register.
5527 (find_format): Disallow flag registers when a general purpose
5528 register is required.
5529 If a number is required, but a register has been given, check to
5530 see if a symbol with the same name as the register exists, and if
5531 so, use that symbol.
5533 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5535 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5537 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5539 * config/tc-d30v.c (find_format): Do not accept flag registers as
5540 general purpose registers.
5541 (find_format): If an immediate value is expected at a given place
5542 in a format, but a register name has been provided instead, check
5543 to see if that register name matches the name of a predefined
5544 symbol and if it does, then use the symbol instead.
5545 (reg_name_search): If a register name matches a symbol name,
5546 prefer the register name to the symbol name.
5548 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5550 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5551 the previous insn to empty.
5553 1998-09-20 Michael Meissner <meissner@cygnus.com>
5555 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5556 pieces, forcing the use of an ANSI compiler.
5558 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5560 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5562 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5564 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5566 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5568 (obj_elf_vtable_entry): Likewise.
5569 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5570 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5571 (tc_gen_reloc): Likewise.
5572 (arm_fix_adjustable): Likewise.
5573 (elf32_arm_force_relocation): New.
5574 (armelf_frob_symbol): Remove coff-style symbol support.
5576 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5578 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5580 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5582 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5583 OBJ_COFF so that routine is defined for a.out format.
5585 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5587 * config/tc-i386.c (i386_operand): Detect non-segment registers
5588 used as segment prefixes.
5590 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5592 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5593 optimize across FDE boundaries.
5595 * config/obj-coff.c (obj_coff_section): Preserve any link once
5596 flags when setting the section flags.
5598 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5600 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5601 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5603 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5605 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5608 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5610 * frags.c (frag_grow): Include the size of the frag struct in the
5613 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5614 if the new subseg comes before the old.
5616 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5618 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5619 to handle edge8 and edge16.
5621 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5623 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5624 before we clobber the symbol involved.
5626 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5628 * config/tc-arm.c: Remove OBJ_ELF definitions for
5629 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5630 use arm_adjust_symtab for OBJ_COFF.
5631 (armelf_adjust_symtab): New Routine.
5632 * config/tc-arm.h: Define obj_adjust_symtab to
5633 armelf_adjust_symtab for OBJ_ELF.
5635 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5637 * configure.in: Make all i386-elf targets use bfd_gas.
5638 * config/tc-i386.c (tc_i386_force_relocation): New.
5639 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5640 (md_apply_fix3): Likewise.
5641 (tc_gen_reloc): Handle them.
5642 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5643 tc_i386_force_relocation.
5645 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5647 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5649 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5651 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5652 current opcode after writing the first insturction of a reverse
5655 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5657 * read.h (generate_lineno_debug): Add prototype.
5658 * read.c (generate_lineno_debug): Make non-static.
5660 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5662 * config/tc-i386.c (md_assemble): Only warn for address/data size
5665 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5667 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5668 against Thumb function names, as the linker needs this information.
5670 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5672 * expr.c (operand): Check also that there is no advance in operand
5673 after atof_generic in order to decide "is it label 0f or floating
5676 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5678 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5679 command line options with a single dash.
5680 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5682 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5684 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5685 * tc-arm.c (arm_fix_adjustable): New routine.
5687 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5689 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5690 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5691 demand_empty_rest_of_line before mri_comment_end.
5692 (equals): Check garbage after expression before
5693 mri_comment_end in MRI mode.
5695 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5697 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5698 small immediate constant to use the constant itself rather than
5701 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5703 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5704 (pa_leave): Likewise.
5706 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5708 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5710 (i386_operand): Fix an error message.
5712 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5714 * doc/c-arm.texi (ARM Directives): Document .req directive.
5716 * config/tc-arm.c (reg_required_here): Display erroneous string if
5717 the register name could not be decoded.
5718 Do not set inst.instruction if the sift is -1.
5720 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5722 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5725 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5727 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5728 even if it is belived to be unnecessary.
5730 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5732 config/tc-i386.c (i386_operand): Size immediate constants by
5733 suffix (erroneously removed as part of July 7 change).
5735 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5737 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5738 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5739 (armelf_frob_symbol): New Routine.
5740 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5742 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5744 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5746 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5748 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5749 command line switches passed to assembler.
5751 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5753 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5754 (gas_cgen_opcode_desc): Declare.
5755 (gas_cgen_parse_operand): Declare.
5756 (*): Prepend gas_ to gas specific fns to denote them as such.
5758 * cgen.c (gas_cgen_opcode_desc): New global
5759 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5760 (queue_fixup): Renamed from cgen_queue_fixup.
5761 (*): Prepend gas_ to gas specific fns to denote them as such.
5763 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5764 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5765 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5766 Open opcode table and initialize it.
5767 (make_parallel): Use gas_cgen_opcode_desc.
5768 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5769 (md_assemble): Ditto.
5771 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5773 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5774 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5775 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5776 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5777 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5778 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5779 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5780 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5781 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5782 (INIT_STAB_SECTION): Likewise.
5783 (OBJ_PROCESS_STAB): Likewise.
5785 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5786 (md_parse_option): Watch for them.
5787 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5788 (md_begin): Kill neverdef code.
5789 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5790 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5791 (s_alpha_coff_wrapper): New.
5792 (md_pseudo_table): Trap all ECOFF pseudos.
5794 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5796 Start of changes to remove mdebug section from mips*-elf
5797 Based on MIPS_STAB_ELF definition
5798 * acconfig.h: undef if not configured
5799 * config.in: undef if not configured
5800 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5801 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5802 * stabs.c (s_stab_generic): flush frag
5804 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5806 * configure.in: (arm-*-elf): Handle.
5807 (thumb-*-elf): Handle.
5808 * configure: Regenerate.
5809 * read.c (stringer): Fix typo in comment.
5810 * write.c (fixup_segment): Don't add symbol value to addend if
5812 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5814 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5817 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5819 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5820 (write_2_short): Emit warning if new flag is set.
5821 (do_assemble): Set flags if left instruction is one of special
5822 "right-instruction-killer" type.
5824 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5826 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5827 Always output words in debug_info section as big endian.
5828 (sparc_target_format): Choose correct bfd target.
5829 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5831 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5833 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5834 to work with internationalization code. Issue an error when two
5835 operands match that are not allowed to match.
5837 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5839 * configure.in (install_tooldir): Allow target to specify whether
5840 it wants to be installed in $(tooldir)/bin.
5841 * configure: Regenerate.
5842 * Makefile.am (install-exec-local): Set install-exec-tooldir
5843 dependency via configure.
5844 * Makefile.in: Regenerate.
5846 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5848 * Makefile.am (install-exec-local): Split into two ...
5849 (install-exec-bindir,install-exec-tooldir): New rules.
5850 * Makefile.in: Regenerate.
5852 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5854 * Makefile.am (install-exec-local): Don't remove the file before
5855 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5856 W. Rozycki <macro@ds2.pg.gda.pl>.
5857 * Makefile.in: Rebuild.
5859 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5861 * cgen.c: Include libiberty.h.
5862 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5863 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5864 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5865 (md_cgen_lookup_reloc)): Declare.
5866 (md_cgen_record_fixup_exp): Declare.
5867 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5868 (m32r_relax_frag): Declare.
5869 (cgen_md_apply_fix3): Decls moved to cgen.h.
5870 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5871 (m32r_cgen_record_fixup_exp): Delete decl.
5872 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5873 (assemble_nop): Delete.
5874 (expand_debug_syms): Delete unused `exp'.
5875 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5876 Add default case for -Wall.
5877 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5878 (md_atof): Delete unused wordP.
5880 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5882 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5885 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5887 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5888 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5889 .print, .purgem, and .struct. Remove documentation for
5892 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5894 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5895 Update call to insert_operand.
5897 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5899 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5901 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5903 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5904 whitespace after a prefix operator.
5906 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5908 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5910 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5912 * config/tc-sparc.c (log2): New static function.
5913 (s_reserve): Use log2 to convert alignment before calling
5915 (s_common): Use log2 to convert alignment before calling
5916 record_alignment and frag_align.
5917 (sparc_cons_align): Use log2.
5919 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5921 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5922 (s_common): Likewise.
5924 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5925 initialization of waddr.
5926 (sparc_elf_final_processing): Add default case to switch.
5928 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5930 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5931 than temporary real.
5933 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5935 * write.c (subsegs_finish): Don't align the segments if there were
5938 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5939 copying aux information.
5941 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5942 expression into a symbol.
5944 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5946 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5947 type to unsigned int.
5948 (md_assemble): Change type used to store offsets from unsigned
5950 (i386_operand): Switch error check to only call RESTORE_END_STRING
5951 once after parse_register.
5953 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5955 * config/tc-v850.c (md_show_usage): Changed format to match that
5958 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5960 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5962 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5964 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5967 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5969 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5970 * doc/Makefile.in: Rebuild.
5972 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5974 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5975 for %lo expressions.
5976 (mips_ip, case 'u'): Move range check after code to mask
5977 off bits in %hi/%lo expressions. Mask off high bits for
5980 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5982 * doc/Makefile.am (gasver.texi): New target.
5983 (as.info, as.dvi): Depends upon gasver.texi.
5984 * doc/as.texinfo: Include gasver.texi. Mention version number on
5985 title page and in top node.
5986 * doc/Makefile.in: Rebuild.
5988 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5990 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5991 but not including the line containing the edict.
5992 * listing.h (LISTING_EOF): New.
5993 * input-scrub.c (input_scrub_next_buffer): Call it.
5995 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5997 * config/tc-i386.c (i386_operand): Don't set the size of an
5998 immediate address based solely on the suffix and the mode.
6000 * config/tc-i386.c (md_assemble): Add assertion to make sure
6001 overlap2 does not set Imm.
6003 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6004 sequences of whitespace to a single space.
6005 (is_space_chars): Just compare with space.
6006 (md_begin): Don't initialize space_chars.
6007 (md_assemble): Just skip a single whitespace character.
6008 (i386_operand): Rewrite base-index parsing to use new
6009 parse_register, and to skip white space. Skip white space in a
6010 number of other places too. Don't give error message if
6011 parse_register fails.
6012 (parse_register): Change reg_string parameter to be non-const.
6013 Add end_op parameter. Skip white space after the `%', and return
6014 end of register string. Give error message here rather than
6017 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6019 Based on patch from Matt Semersky <matts@scd.hp.com>:
6020 * expr.c (op_encoding): Make const.
6021 (expr_set_precedence): New function.
6022 (expr_begin): Don't set operator rankings, just call
6023 expr_set_precedence.
6024 * expr.h (expr_set_precedence): Declare.
6025 * read.c (s_mri): Call expr_set_precedence.
6027 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6029 * doc/as.texinfo (Statements): Remove paragraph discussing
6030 continuing lines with a backslash. This hasn't worked for years,
6033 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6035 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6037 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6038 (ps_CTORS, ps_DTORS): New section types.
6039 (vms_fixup_xtors_section): New function
6040 (Ctors_Psect, Dtors_Psect): Define.
6041 (IS_GXX_XTOR): Define
6042 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6043 Filter static constructors/destructors and add to
6044 Ctors_Symbols/Dtors_Symbols chain.
6045 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6046 appropriate section.
6048 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6049 * makefile.vms: Merge vax/vms support.
6051 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6053 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6054 (elf_pseudo_table): Add them.
6055 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6056 (md_apply_fix): Accept them.
6057 (mips_fix_adjustable): Don't adjust them.
6058 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6059 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6060 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6061 (tc_fix_adjustable): Don't adjust them.
6063 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6065 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6067 * Makefile.in: Regenerate.
6068 * configure.in: AC_SUBST cgen_cpu_prefix.
6069 * configure: Regenerate.
6071 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6073 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6074 Changed all users of COND12_DELAY.
6076 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6078 * config/tc-mn10300.c (set_arch_mach): New function.
6079 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6080 (md_begin): Default to mn10300 mode.
6081 (md_assemble): Only accept instructions for the core mn10300
6082 chip and the active machine type.
6084 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6086 * subsegs.h (segment_info_type): Give the struct a name.
6087 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6088 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6089 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6090 * config/tc-w65.h (tc_reloc_mangle): Declare.
6091 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6093 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6095 * config/tc-v850.c (v850_comm): Restore old section
6096 after common processing.
6098 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6100 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6102 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6104 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6105 char with code that explicitly sign-extends.
6107 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6109 * config/tc-v850.c (md_begin): Restore text section as the current
6110 section after creating call table sections.
6111 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6114 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6115 with call to macro SYM_AUXINFO.
6117 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6119 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6120 with the program transform name.
6121 * Makefile.in: Rebuild.
6123 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6128 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6130 * config/tc-i386.c (i386_operand): Be prepared for a space between
6131 the open parenthesis and the start of the register operand,
6132 because of the June 16 change.
6134 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6136 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6139 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6141 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6142 even if it is belived to be unnecessary.
6144 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6146 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6148 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6150 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6152 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6153 shift amount for a repeated operand. The shift amount for the
6154 repeated copy comes from the size of the operand.
6156 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6158 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6160 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6162 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6164 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6166 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6167 characters in it as LEX_IS_SYMBOL_COMPONENT.
6168 * config/tc-i386.h (tc_symbol_chars): Define.
6169 (extra_symbol_chars): Declare.
6170 * config/tc-i386.c (extra_symbol_chars): Define.
6171 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6172 (line_comment_chars): Set to '/' if TE_LINUX.
6173 * doc/c-i386.texi (i386-prefixes): Update.
6174 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6176 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6178 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6179 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6181 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6183 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6184 constraint in instructions REP & REPI.
6186 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6188 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6189 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6191 (check_range): If the operand is shifted, then shift the number
6192 before checking its range.
6194 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6196 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6199 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6201 * config/tc-v850.c (v850_comm): Create special sections as needed.
6203 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6205 * config/tc-d10v.c (write_2_short): Addition of swapping
6206 instructions for sequential and reverse sequential order when
6207 given order is not possible.
6209 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6211 * Makefile.am: Rebuild dependencies.
6212 (DEP_INCLUDES): Fix reference to intl build directory.
6213 * Makefile.in: Rebuild.
6215 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6217 * doc/c-i386.texi: Update 16 bit documentation.
6219 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6220 IgnoreDataSize to IgnoreSize as they are used for address size as
6222 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6223 32-bit mode, similarly addr16/data16 and variants.
6225 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6227 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6228 sequential word multiply instructions.
6230 (do_assemble): Add extra command line argument, to allow mul32
6231 attribute to be preserved across parallel insns.
6232 (md_assemble): Insert NOPs between explicitly parallel insns which
6233 contain an 32 bit multiply and a 16 multiply.
6235 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6237 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6240 * config/tc-i386.c (reloc): Add braces.
6242 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6243 consistent with Intel naming.
6244 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6245 use bitfields in sib_byte.
6246 (modrm_byte): Don't use bitfields here either.
6248 * config/tc-i386.c (current_templates): Add const.
6249 (parse_register): Add const to return, param, and char *s.
6250 (i386_operand): Add const to reg_entry *r.
6251 * config/tc-i386.h (templates): Add const to start, end.
6253 Inspired by code for 16 bit gas support from Martynas Kunigelis
6254 <martynas@nm3.ktu.lt>:
6255 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6256 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6257 (uses_mem_addrmode): Remove.
6258 (md_estimate_size_before_relax): Add support here too.
6259 (md_relax_table): Rewrite interface to md_relax for 16 bit
6261 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6262 (opcode_suffix_to_type): Remove.
6263 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6264 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6265 (md_convert_frag): Likewise.
6266 (i386_operand): Add support for 16 bit base/index regs,
6267 immediates, and displacements. Remove some unnecessary casts, and
6268 localise end_of_operand_string, displacement_string_start,
6269 displacement_string_end variables. Add GCC_ASM_O_HACK.
6270 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6272 * config/tc-i386.c (prefix_hash): Remove.
6273 (md_begin): Rewrite without obstacks. Remove prefix hash table
6274 handling. Rewrite lexical table handling.
6275 (i386_print_statistics): Don't print prefix statistics.
6276 (md_assemble): Rewrite instruction parser so that line is not
6277 converted to lower case. Don't do a hash_find for prefixes,
6278 instead recognise them via opcode modifier.
6279 (expecting_operand, paren_not_balanced): Localise variables.
6280 * config/tc-i386.h (IsPrefix): Define.
6281 (prefix_entry): Remove.
6283 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6284 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6285 '\\' in case where comment_chars contains '/'.
6287 * config/tc-i386.c (MATCH): Ensure given operand and template
6288 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6289 you must write `ljmp *table(%ebx)'.
6291 From H.J. Lu <hjl@gnu.org>:
6292 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6293 as 0 ifndef BFD_ASSEMBLER.
6294 (md_assemble): Allow immediate operands without suffix or
6295 other reg operand to default in size to the current code size.
6297 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6299 * config/tc-v850.c (md_begin): Restore creation of
6300 .call_table_text and .call_table_data sections.
6302 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6304 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6305 after emitting a word of noops.
6307 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6309 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6310 (i386_operand): Simplify checks for valid base/index combinations.
6311 Disallow `in 4(%dx),%al'.
6313 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6315 (add_prefix): Change parameter from char to int.
6317 * config/tc-i386.h (Ugh): Define opcode modifier.
6318 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6320 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6321 CONSISTENT_REGISTER_MATCH macros to check register types more
6322 thoroughly. Check for illegal suffix/operand combinations
6323 when matching insns with operands. Handle new `s' suffix, and
6324 associated FloatMF opcode modifier for float insns with memory
6326 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6327 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6328 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6329 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6330 DATA_PREFIX_OPCODE throughout.
6332 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6333 (md_assemble): Rewrite suffix/register operand checking code to be
6334 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6335 AnyMem, the better to grep.
6337 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6338 given a memory operand. Don't set Abs bits either.
6339 (type_names): Remove Mem*, Abs*.
6340 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6341 define opcode_modifiers as these cases are handled by Disp8,
6342 Disp16, Disp32 and suffix checks.
6343 (COMES_IN_BOTH_DIRECTIONS): Remove.
6344 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6346 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6347 if IgnoreDataSize modifier given. Remove ShortformW modifier
6348 test. Add test for ShortForm in W base_opcode modification.
6349 Merge Seg2ShortForm and Seg3ShortForm code.
6350 * config/tc-i386.h (ShortFormW): Remove.
6351 (IgnoreDataSize): Define.
6353 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6355 * config/tc-d30v.c (md_assemble): Store previous segment state
6356 with previous instruction.
6358 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6360 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6361 (ebp, esp): Remove static variables.
6362 (MATCH): Remove test for InOutPortReg.
6363 (i386_operand): Properly handle InOutPortReg here instead.
6364 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6365 (md_assemble): Simplify and correct modrm and sib generation.
6366 (i386_operand): Add warning for scale without index.
6367 Rewrite checks for valid base/index combinations.
6369 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6370 macros and enclose in do while(0).
6371 (RESTORE_END_STRING): Likewise.
6372 (md_assemble): Add one to printed operand number so we start
6373 from 1 not 0. Add some more gettext invocations.
6374 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6377 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6378 DATA_PREFIX, SEG_PREFIX): Define.
6379 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6380 (check_prefix): Remove function.
6381 (add_prefix): New function. Add prefix to i.prefix as well as
6383 (md_assemble): Changes for add_prefix. Remove hack for wait
6384 prefix, instead always output prefixes in fixed order. Test
6385 for jcxz/loop when selecting between word & dword operations,
6386 and add address size prefix rather than operand size prefix.
6387 Remove operand -> address size hack when emitting jcxz/loop.
6388 (i386_operand): Remove O_Absent check as it's done in expr.
6390 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6392 * configure.in: Recognize m5200 as a cpu_type of m68k.
6393 * aclocal.m4: Rebuild with current libtool.
6394 * configure: Rebuild.
6396 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6398 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6399 to relaxable_symbol to prevent references to external symbol from
6402 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6404 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6405 symbols are relaxable.
6407 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6409 * config/tc-v850.c (md_begin): Don't create special
6410 sections by default.
6412 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6414 * config/tc-mips.c (macro): For div and udiv, close the
6415 reorder block as soon as possible.
6417 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6419 From Matt Semersky <matts@scd.hp.com>:
6420 * macro.c (macro_mri_mode): New function.
6421 * macro.h (macro_mri_mode): Declare.
6422 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6425 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6427 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6430 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6431 until after xstrdup in OBJ_EVAX case.
6433 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6435 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6436 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6437 of hardcoded magic number.
6438 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6440 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6442 * read.c (do_s_func): New function.
6444 * read.h (do_s_func): Add prototype.
6446 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6448 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6449 nops if fill pattern not specified.
6451 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6453 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6454 * config/te-go32.h (TE_GO32): Define.
6455 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6457 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6459 Implement .func/.endfunc pseudo-ops.
6460 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6462 * read.c (potable): Add .func,.endfunc.
6463 (s_func): New function.
6464 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6466 (in_doc_func_p,current_function_label): New static globals.
6467 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6469 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6471 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6472 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6473 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6474 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6475 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6476 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6477 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6478 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6479 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6480 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6481 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6482 * config/tc-a29k.c: Don't define md_short_jump_size,
6483 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6484 * config/tc-alpha.c: Likewise.
6485 * config/tc-alpha.h: Likewise.
6486 * config/tc-arm.c: Likewise.
6487 * config/tc-h8300.c: Likewise.
6488 * config/tc-h8500.c: Likewise.
6489 * config/tc-hppa.c: Likewise.
6490 * config/tc-i860.c: Likewise.
6491 * config/tc-i960.c: Likewise.
6492 * config/tc-ppc.c: Likewise.
6493 * config/tc-sh.c: Likewise.
6494 * config/tc-sparc.h: Likewise.
6495 * config/tc-tic30.c: Likewise.
6496 * config/tc-w65.c: Likewise.
6497 * config/tc-z8k.c: Likewise.
6499 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6501 * config/tc-vax.c (_): Delete this macro used for placeholder
6502 values in vax_operand_width_size; it conflicts with the _() macro
6503 used for internationalization.
6505 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6507 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6508 code. From Chris Moller <moller@bops.com>.
6510 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6511 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6512 * read.c (emit_expr): Initialize seg and subseg fields of a new
6514 * write.c (write_object_file): Switch to the appropriate segment
6515 and subsegment when processing a broken word.
6517 * config/tc-m68k.c (mri_assemble): New static function.
6518 (build_mri_control_operand): Call mri_assemble rather than
6520 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6521 (s_mri_endf, s_mri_endw): Likewise.
6523 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6525 * read.c (s_org): Call md_flush_pending_output if it is defined.
6527 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6529 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6531 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6532 (md_parse_option): Add for same.
6533 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6534 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6535 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6537 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6539 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6541 * config/tc-arm.c (find_real_start): Relax definition of local
6544 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6546 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6547 symbols at the given address, not just the last one specified.
6549 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6551 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6552 or number_to_chars_littleendian to write data.
6554 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6556 * config/tc-v850.c (md_assemble): Remove artificially created
6557 register name symbols.
6559 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6561 * write.c (fixup_segment): Change "segment" to "section" in
6564 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6566 * write.c (fixup_segment): Change sym1-sym2 message again.
6568 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6570 * write.c (fixup_segment): Improve error message for sym1-sym2
6571 errors when sym1 is in a different segment from sym2.
6573 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6575 * config/tc-m32r.c (warn_unmatched_high): New static local.
6576 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6577 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6578 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6579 (md_parse_option): Likewise.
6580 (md_show_usage): Likewise.
6581 (m32r_frob_file): Likewise.
6583 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6584 (read_a_source_file): Call them.
6585 * read.h (stabs_generate_asm_file): Declare.
6586 * stabs.c (stabs_generate_asm_file): New function.
6587 (generate_asm_file): New function.
6588 (stabs_generate_asm_lineno): Move file name handling into
6591 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6593 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6594 (d30v_current_align, d30v_current_align_seg): New variables.
6595 (d30v_last_label): New variable.
6596 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6597 (s_d30v_data, s_d30v_section): Likewise.
6598 (md_pseudo_table): Call them.
6599 (md_begin): Initialize d30v_current_align_seg.
6600 (md_assemble): Call d30v_align when needed by known current alignment.
6601 (d30v_frob_label, d30v_cons_align): New functions.
6602 * config/tc-d30v.h (md_do_align): Remove.
6603 (tc_frob_label): Call d30v_frob_label.
6604 (md_cons_align): New.
6606 * config/tc-d30v.c (find_format): Convert complex expressions to
6607 expression symbols before processing. Clean up code formatting.
6609 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6611 * po/Make-in (install-info): New target.
6613 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6615 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6617 * config/tc-mn10300.c (md_assemble): Likewise.
6619 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6621 * Makefile.am: Update with `make dep-am'.
6622 (HFILES): Add cgen.h.
6623 (cgen.o): Depend on cgen.h.
6624 * Makefile.in: Regenerate.
6626 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6628 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6630 * gasp.c (grab_label): Permit a label to be a preprocessor
6631 variable by permitting a label to start with a backslash.
6633 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6635 * config/tc-mips.c (validate_mips_insn): Removed hack
6636 for previously inaccessible bitfields in some INSN_TRAP
6639 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6641 * config/tc-d30v.c (do_assemble): Abort with error message
6642 if opcode operands do not match.
6644 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6646 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6647 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6648 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6649 similar new 'q' operand.
6651 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6653 * cgen.c (cgen_asm_finish_insn): Fix typo.
6655 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6658 * cgen.c: Include it.
6659 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6660 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6661 All callers updated.
6662 * config/tc-m32r.c: Include cgen.h.
6663 (m23r_insn): New members num_fixups,fixups.
6665 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6667 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6668 to avoid compiler warning.
6670 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6672 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6675 * makefile.vms (OBJS): Add ehopt.obj
6677 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6679 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6681 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6683 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6684 a short format insn.
6685 (md_assemble): Set it for explicitly packed insns.
6687 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6689 * config/obj-coff.c (c_symbol_merge): Do not take address of
6690 native fields when performing the memcpy.
6692 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6694 * config/tc-mips.c (macro,macro2): Implement
6695 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6697 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6699 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6700 relocations against globally visible symbols.
6701 * config/tc-m68k.c (relaxable_symbol): New macro.
6702 (m68k_ip, md_estimate_size_before_relax): Use it.
6703 (tc_m68k_fix_adjustable): Also handle weak symbols.
6705 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6707 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6708 references to externally visible symbols.
6709 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6710 values in twice for a PC relative reloc if the symbol is
6713 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6714 don't adjust a PC relative reloc against an externally visible
6716 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6717 for a PC relative fixup against an externally visible defined
6718 symbol, arrange to store object file and addend values as though
6719 the symbol were not defined.
6720 (tc_gen_reloc): Likewise.
6722 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6724 * read.c (sizeof_leb128): Referenced externally by write.c so
6727 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6729 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6730 and expand a 'debug' symbol associated with the next instruction
6731 that does not cause a short instruction to be filled with a NOP.
6732 (md_pseudo_table): Add support for .debugsym.
6733 (assemble_parallel_insn): Add calls to expand_debug_sym as
6735 (md_assemble): Ditto.
6737 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6739 * as.c (main): Conditionally call setlocale.
6740 * gasp.c (main): Likewise.
6741 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6742 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6744 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6746 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6748 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6750 * config/tc-hppa.c: Change all calls to bzero to use memset.
6751 (pa_ip): Add cast to avoid warning.
6752 (tc_gen_reloc, md_apply_fix): Likewise.
6753 (pa_find_space_by_number): Likewise.
6754 (hppa_force_relocation): Likewise.
6755 (pa_block): Change i to unsigned int.
6756 * config/obj-som.h (obj_som_copyright): Declare.
6758 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6760 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6761 for line numbers for assembly source.
6763 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6765 * configure.in: Change version number to 2.9.4
6766 * configure: Rebuild.
6768 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6770 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6772 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6774 * ecoff.h: Change symbolS in function declaration to struct
6777 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6779 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6780 (md_convert_frag): Fix i18n typo.
6782 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6784 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6785 * ecoff.h: Protoype it.
6786 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6787 [EVAX] (s_alpha_prologue): Delete.
6788 (md_pseudo_table): Update.
6790 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6792 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6793 array to local pointer.
6794 (get_args, parse_expr): Add casts to avoid warnings.
6796 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6798 * read.c (s_set): Cast xmalloc return value to fragS *.
6799 * config/tc-m68k.c (m68k_ip): Function made static to match
6800 previous forward declaration.
6801 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6803 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6805 * config/tc-v850.c: Add internationalisation macros to error
6808 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6809 macros to error strings.
6811 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6813 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6814 reloc is in the TOC csect.
6815 (md_apply_fix3): Correct gettext typo.
6817 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6819 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6820 .L - they are local labels and the branches are not really
6821 function calls but rather far jumps.
6823 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6825 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6827 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6829 * config/tc-i386.c (md_assemble): Print operand number rather than
6830 using ordinal_names.
6831 (i386_operand): Likewise.
6833 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6835 * Makefile.am (INTLLIBS): Define to work around apparent automake
6837 All Makefiles: Regenerated.
6839 * Many files: Added gettext invocations around user-visible
6841 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6842 HAVE_LC_MESSAGES): Define.
6843 * dep-in.sed: Added asintl.h.
6844 * po/Make-in: New file.
6845 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6847 * read.c (Z_): Renamed from `_'.
6848 * Makefile.am (SUBDIRS): Added po.
6849 (POTFILES): new macro.
6850 (po/POTFILES.in): New target.
6851 ($(OBJS)): Added asintl.h.
6853 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6854 (as_new_LDADD): Added $(INTLLIBS).
6855 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6856 (gasp_new_LDADD): Added $(INTLLIBS).
6857 (gasp_new_DEPENDENCIES): New macro.
6858 * configure, aclocal.m4: Rebuilt.
6859 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6861 (ALL_LINGUAS): Define.
6862 * macro.c: Include "asintl.h".
6863 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6864 * as.h: Include "asintl.h".
6865 * config/tc-i386.c (ordinal_names): Removed.
6866 (md_assemble): Changed error text to avoid ordinal_names.
6867 (i386_operand): Likewise.
6868 (reloc): Added as_bad to avoid i18n problems.
6869 (tc_gen_reloc): Likewise.
6870 * config/tc-arm.c (bad_args): Now a #define.
6872 * config/obj-vms.c (VMS_stab_parse): Changed type of
6874 (global_symbol_directory): Unified strings to avoid i18n
6876 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6877 avoid i18n problems.
6878 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6879 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6881 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6883 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6885 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6887 * as.c (print_version_id): Added an fprintf to avoid i18n
6889 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6891 * expr.c (expr): Added as_warn call to avoid i18n problems.
6892 * messages.c (as_assert): Changed code to avoid i18n problems.
6893 (as_abort): Likewise.
6894 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6895 (s_space): Likewise.
6896 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6898 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6900 * config/tc-i386.c (check_prefix): New static function, split out
6902 (struct _i386_insn): Add wait_prefix field.
6903 (md_assemble): Remove wait_prefix local variable. Use
6904 check_prefix when adding a prefix.
6906 * config/tc-i386.c (current_templates): New static variable.
6907 (md_assemble): Remove current_templates local variable.
6908 (md_assemble, i386_operand): Improve error and warning messages in
6909 many places. Add RESTORE_END_STRING in many places before error
6910 return. Clarify some comments.
6912 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6914 (md_assemble): Parse string instruction operands, looking for
6915 segment override prefixes. Check for invalid segment prefixes on
6917 (i386_operand): i.seg[] and max mem_operand changes for string
6919 * config/tc-i386.h (EsSeg): Define.
6921 * config/tc-i386.h (regKludge): Define.
6922 (iclrKludge, imulKludge): Don't define.
6923 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6924 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6925 opcode_modifier checks to look for more common cases first. Add
6926 default_seg for IsString case.
6928 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6930 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6932 * configure: Rebuild with new automake and libtool.
6933 * aclocal.m4, Makefile.in: Likewise.
6935 * doc/Makefile.am (as.dvi): New target.
6936 * doc/Makefile.in: Rebuild.
6938 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6940 * configure.in: Added sparc86x support.
6942 * configure: Rebuild.
6944 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6946 (md_parse_option): Warn if -EL is not supported for this architecture.
6948 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6950 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6952 * config/tc-mips.c (mips_ip): Note when we use get match on
6953 the full instruction name.
6955 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6957 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6958 back into the expression to handle add/sub simplification correctly.
6960 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6962 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6964 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6966 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6969 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6971 * symbols.c (max_indent_level): New global.
6972 (print_symbol_value_1): Use it.
6973 * expr.h (expr_build_dot): Declare.
6974 * expr.c (expr_build_dot): New function.
6976 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6978 * symbols.c (print_binary): New function.
6979 (print_expr_1): Call it.
6981 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6983 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6984 operand in the opcode.
6986 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6988 * config/tc-i386.h: Reorder operand flags and opcode modifier
6989 flags for clarity. Remove unused definitions: Unknown,
6990 ImmUnknown, DispUnknown, NoModrm.
6991 * config/tc-i386.c (type_names): Add missing Debug type.
6992 (md_assemble): Better duplicate prefix checking. Quicker string
6993 instruction check via new opcode_modifier flag.
6995 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6997 * doc/as.texinfo (Invoking): Clarify -Wa example.
6999 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7001 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7002 (s_mips_weakext): Define.
7003 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7004 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7007 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7009 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7010 is an error if the value can not be computed at assembly time.
7011 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7013 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7015 * gasp.c (main): Set next field of new include_path structure to
7016 NULL. From Avery Pennarun <averyp@gdc.ca>.
7018 * read.c (s_mri_sect): Call as_bad rather than abort for an
7019 unsupported MRI target.
7021 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7023 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7024 the destination of a branch instruction should be altered.
7025 (find_real_start): New function: Locate the real, Thumb coded
7026 start of a Thumb function.
7027 (do_t_branch23): Alter the destination of branches to Thumb
7030 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7032 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7034 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7037 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7039 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7040 * doc/c-hppa.texi: Likewise.
7042 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7044 * Makefile.am: Rebuild dependencies.
7045 * Makefile.in: Rebuild.
7047 * Makefile.am (DEP_INCLUDES): New variable.
7048 (.dep1): Change to work when srcdir is not an absolute path.
7049 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7050 * Makefile.in: Rebuild.
7052 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7054 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7055 LinearAddress patch.
7057 * configure.in: Set version to 2.9.1.
7058 * configure: Rebuild.
7060 * Branched binutils 2.9.
7062 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7064 * config/tc-i386.h (FWait): Define.
7065 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7066 other prefixes. Check FWait flag in opcode table to see which
7067 instructions require an fwait prefix.
7069 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7071 * stabs.c (get_stab_string_offset): Always create a stab string
7074 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7076 Fix some gcc -Wall warnings:
7077 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7078 * ehopt.c (eh_frame_code_alignment): Likewise.
7079 * expr.c (integer_constant, operand): Likewise.
7080 * frags.c (frag_align): Likewise.
7081 * gasp.c (level_0, change_base, doinstr): Likewise.
7082 * hash.c (hash_ask): Likewise.
7083 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7084 (debugging_pseudo): Likewise.
7085 * macro.c (define_macro, check_macro): Likewise.
7086 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7087 (ignore_rest_of_line, float_cons): Likewise.
7088 * symbols.c (decode_local_label_name): Likewise.
7089 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7090 (fixup_segment, number_to_chars_bigendian): Likewise.
7091 (number_to_chars_littleendian): Likewise.
7092 * config/atof-ieee.c (gen_to_words): Likewise.
7093 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7094 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7095 * read.c (output_big_sleb128): Initialize locals to avoid
7097 (output_big_uleb128, equals): Likewise.
7098 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7099 to unsigned int. Change zeros to unsigned int.
7100 * cond.c (s_if): Add return to default case.
7101 * frags.c (frag_now_fix): Change return type to addressT.
7102 * frags.h (frag_now_fix): Update declaration.
7103 * listing.c (file_info_struct): Change linenum to unsigned int.
7104 (struct list_info_struct): Change hll_line to unsigned int.
7105 (print_source): Update format string.
7106 * read.c (emit_expr): Change scan to unsigned int, and don't
7107 bother to initialize it.
7108 * symbols.c (dollar_label_count): Change to unsigned long.
7109 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7110 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7111 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7113 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7115 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7116 mcf5200 just as we do for m68000.
7117 (m68k_init_after_args): Likewise.
7118 (md_estimate_size_before_relax): Likewise.
7120 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7122 * config/tc-v850.c (md_assemble): Store relocation addend in
7123 fixup instead of instruction.
7125 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7127 * config/tc-i386.c (md_assemble): Swap template arguments to
7128 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7129 This macro is currently symmetric, so passing them the wrong
7130 way didn't cause any problem, but may if the macro is changed
7132 After copying template to i.tm, use i.tm. rather than t-> to
7133 access fields, and make t a const*
7134 Move i.tm.operand_types[] swap to immediately after the copy.
7136 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7138 * expr.h (expr_build_uconstant): Add prototype.
7139 (expr_build_unary,expr_build_binary): Add prototypes.
7140 * expr.c (expr_build_uconstant): New function.
7141 (expr_build_unary,expr_build_binary): New functions.
7143 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7145 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7146 * macro.c (macro_expand_body): Increase buffer size.
7147 * messages.c (as_warn): Likewise.
7148 (as_warn_where, as_bad, as_bad_where): Likewise.
7150 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7152 Based on patch from H.J. Lu <hjl@gnu.org>:
7153 * Makefile.am (DISTSTUFF): New variable.
7154 (diststuff): New target.
7155 * Makefile.in: Rebuild.
7157 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7159 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7160 m32r_elf_section_change_hook.
7162 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7163 emit a nop if a section ends with a 16 bit instruction.
7165 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7167 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7168 s_lcomm rather than obj_coff_lcomm.
7169 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7171 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7173 * config/tc-i386.h (LinearAddress): Define.
7174 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7175 instruction, don't use a default segment.
7177 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7179 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7180 * configure: Rebuild.
7182 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7184 * aclocal.m4, configure: Rebuild with libtool 1.2.
7186 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7188 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7189 PC relative branches. Patch courtesy of Jonathan Walton.
7192 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7194 * configure.in (emulations): Add thumb-pe target.
7196 * configure (emulations): Add thumb-pe target.
7198 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7200 * itbl-lex.l (yywrap): Don't define if already defined as a
7203 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7205 * depend.c (quote_string_for_make): New function.
7206 (wrap_output): Use it.
7208 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7210 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7211 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7213 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7215 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7216 Recognize -GN and -relax.
7217 (md_begin): Initialize gp size from -G switch.
7218 (alpha_force_relocation): Always force if -relax.
7219 (alpha_align): Take a new argument that will specify when to
7220 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7221 Change all callers. Emit nop alignment padding as nop+unop pair.
7223 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7225 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7226 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7228 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7230 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7231 require padding to the next long word boundary.
7233 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7235 * cgen.c: #include symcat.h.
7236 * config/tc-m32r.c: Likewise.
7238 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7240 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7241 absolute expressions instead of '$' prefixed register names.
7243 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7245 * read.c (s_set): Record file and line info for symbols when -as.
7246 (pseudo_set): Don't overwrite that dummy fragment.
7248 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7250 * config/tc-ppc.c (md_pseudo_table): Add "section".
7251 (ppc_named_section): New static function.
7253 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7255 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7256 so we don't have to scan the entire list.
7258 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7260 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7261 case, allow the parallel instructions to modify the same flag
7264 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7266 * listing.c (list_symbol_table): Categorize symbols by
7267 undefined_section rather than sy_frag->line == NULL.
7269 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7271 * Makefile.am (install-exec-local): Install properly when ln
7272 fails or tooldir == prefix.
7274 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7276 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7277 Test result of insert_operand for error.
7279 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7281 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7282 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7283 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7284 * doc/Makefile.in: Rebuild.
7286 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7288 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7289 (macro): Fix handling of M_COP[0-3].
7291 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7293 Based on patches from Ross Harvey <ross@teraflop.com>:
7294 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7295 if macro_alternate or macro_mri.
7296 (getstring): Remove support for byte constants between < and >.
7297 (get_any_string): '<' only starts a string if macro_alternate or
7299 (macro_expand_body): Permit keyword parameters following
7300 positional parameters.
7302 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7303 * configure.in (alpha*-*-netbsd*): New target.
7304 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7305 * configure: Rebuild.
7307 * as.h (flag_warn_suppress_instructionswap): Move from here...
7308 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7309 here, and make static.
7311 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7312 BFD_ASSEMBLER or MANY_SEGMENTS.
7314 * as.c (show_usage): Update bug-gnu-utils address.
7315 * gasp.c (show_usage): Likewise.
7316 * doc/as.texinfo (Bug Reporting): Likewise.
7318 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7320 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7321 insns regardless of the size of a pointer if we're in mips I or
7323 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7325 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7327 Fix rac to accept only a0:
7328 * tc-d10v.c (parallel_ok, find_opcode):
7329 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7330 Introduce OPERAND_GPR.
7332 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7334 * read.c (s_fill): Handle non-constant repeat counts by creating
7335 an rs_space fragment.
7337 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7339 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7340 from as_bad to as_warn.
7342 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7344 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7345 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7346 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7348 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7350 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7351 seg_fix_rotP rather than fix_root from seg_info.
7353 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7355 * expr.c: Add support for 0x1_2_3_4 bignums.
7357 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7359 * configure.in: Change -linux* to -linux-gnu*.
7360 * configure: Rebuild.
7362 * app.c (do_scrub_begin): Treat \r as whitespace.
7364 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7366 * Makefile.am: Update dependencies.
7367 * Makefile.in: Rebuild.
7369 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7371 * configure, aclocal.m4: Rebuild with new libtool.
7373 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7375 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7376 the argument to bfd_set_arch_mach.
7377 (load_address): Use bfd_arch_bits_per_address to determine the
7378 bit size of an address instead of looking at the isa level.
7379 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7381 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7383 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7385 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7387 * ehopt.c: New file.
7388 * as.h (enum _relax_state): Add rs_cfa.
7389 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7390 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7391 * read.c (emit_expr): Call check_eh_frame.
7392 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7393 (relax_segment): Likewise.
7394 * Makefile.am: Rebuild dependencies.
7395 (GAS_CFILES): Add ehopt.c.
7396 (GENERIC_OBJS): Add ehopt.o.
7397 * doc/internals.texi (Frags): Document rs_cfa.
7399 * as.c (show_usage): Mention --traditional-format.
7400 (parse_args): Accept --traditional-format.
7401 * as.h (flag_traditional_format): Declare.
7402 * output-file.c (output_file_create): If flag_traditional_format,
7403 set BFD_TRADITIONAL_FORMAT on stdoutput.
7404 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7406 * config/tc-mips.c (append_insn): Make sure that if we have a
7407 fixup for an unmatched %hi reloc, it does not associated with a
7410 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7411 * doc/Makefile.in: Likewise.
7413 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7415 * config/tc-m32r.c (check_for_side_effects): New function.
7416 (can_make_parallel): Add checks for instruction side effects
7417 clashing with the other instruction.
7418 (assemble_parallel_insn): Improve warning messages. Return error
7419 message from non-swapped instruction order.
7421 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7423 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7425 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7426 md_cleanup definition. This moves the forced literal output to
7427 the end of the source pass, and avoids macro's inserting literals
7428 into the code immediately after the macro expansion.
7430 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7432 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7433 a gas internal symbol is adjustable.
7434 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7436 * as.h: If gcc version greater than 2.6, use `__format__' and
7437 `__printf__' in function attributes, rather than `format' and
7440 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7442 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7444 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7446 Add tms320c30 support:
7447 * config/tc-tic30.h: New file.
7448 * config/tc-tic30.c: New file.
7449 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7450 TARGET_FORMAT as "coff-tic30".
7451 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7452 * Makefile.am: Rebuild dependencies.
7453 (CPU_TYPES): Add tic30.
7454 (CPU_OBJ_VALID): tic30-aout is valid.
7455 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7456 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7457 * configure, Makefile.in: Rebuild.
7459 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7461 * config/tc-v850.c (md_assemble): Improvements to error messages.
7463 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7465 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7466 BFD_RELOC_HI16_S to store the high bits of any value.
7468 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7469 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7470 assembler calculate relocations to any external symbol at all.
7471 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7472 involving generation of pc-relative relocs.
7473 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7474 has been moved to md_apply_fix3.
7476 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7477 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7478 which actually means (the address of identifier's GOT entry) +
7479 constant, which is not particularly useful.
7481 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7483 * read.h (include_dirs): Declare.
7484 (include_dir_count,include_dir_maxlen): Declare.
7486 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7488 * configure.in: Correct check for shared opcodes library.
7489 * configure: Rebuild.
7491 * listing.c (buffer_line): If we can't open the file, set at_end.
7492 (listing_print): Remove unused local variable fi.
7494 * config/m68k-parse.y (reglistpair): Handle register list in
7497 * config/vms-conf.h: Don't undef VERSION.
7499 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7501 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7503 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7505 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7506 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7507 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7508 (EXTRA_DIST): Define.
7509 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7510 explicitly rather than via the list of object files.
7511 (gcc-as.opt): New file created when make-gas.com is run.
7512 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7513 itbl-cpu.h} to #include appropriate file rather than copying that
7515 * config/vms-conf.h: Synchronize with current config.in.
7516 * Makefile.in: Rebuild.
7518 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7520 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7521 (parallel_ok): Relaxed parallel subinstruction dependency check.
7523 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7525 * as.h (flag_warn_suppress_instructionswap): added new flag.
7526 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7527 command line argument.
7528 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7529 warning only if flag_warn_suppress_instructionswap is false.
7531 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7533 * configure.in (i386-*-mingw32*): New target.
7534 * configure: Rebuild.
7536 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7538 * symbols.c (resolve_symbol_value): Don't set the segment if it
7539 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7541 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7544 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7546 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7547 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7550 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7552 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7554 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7556 * config/tc-v850.c (v850_insert_operand): Display instruction when
7557 an error is encountered.
7559 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7561 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7562 (i386-*-sco3.2v5*coff): New target.
7563 (i386-*-sco3.2*): New target.
7564 * configure: Rebuild.
7566 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7568 * config/tc-v850.c: Tidy error message production.
7570 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7572 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7573 validate_immediate return value in the right type for comparisons
7576 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7578 * listing.c (MAX_BYTES): Use listing variables not constants.
7579 (data_buffer): No longer an array, but a pointer.
7580 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7581 (listing_listing): Allocate data_buffer.
7583 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7585 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7586 --listing-rhs-width, --listing-cont-lines.
7587 (show_usage): Update.
7588 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7589 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7590 (print_lines): Use the variables instead of the constants.
7591 (listing_listing): Likewise.
7592 * listing.h: Declare the new vars.
7594 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7596 * as.c (parse_args): Add --keep-locals alias for -L.
7597 Add --strip-local-absolute.
7598 (show_usage): Update.
7599 * as.h (flag_strip_local_absolute): New flag.
7600 * symbols.c (S_IS_LOCAL): Use it.
7601 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7602 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7603 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7605 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7607 * config/tc-m32r.c: Detect if explicitly parallel instructions
7608 might have an io conflict and issue a warning message.
7610 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7612 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7613 cgen_swap_fixups): Functions to save, restore and swap the fixup
7614 chain with a backup copy.
7615 (cgen_asm_finish_insn): Returns address of constructed insn.
7617 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7619 * listing.c (file_info_struct): Remove FILE, add POS.
7620 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7621 (file_info): Don't open the file.
7622 (buffer_line): Check for the file in the last_open cache, updating
7624 (print_source): Don't reference file_info->file.
7625 (listing_listing): Likewise.
7626 (listing_print): Close the file in the cache, if any.
7628 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7630 * read.c (dwarf_file_string): New file static variable.
7631 (emit_expr): Look for constant sequence that leads up to a file
7632 name in DWARF debugging output.
7633 (stringer): Use dwarf_file_string to decide whether to accept a
7634 string as a file name.
7636 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7638 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7639 (crack_operand): Add reg->reglst MRI hack.
7640 (r_seg): Put reglst symbols in reg_section.
7641 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7643 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7645 * tc-sh.c (get_specific): Handle SGR & DBR.
7647 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7649 * tc-h8300.c (parse_reg): Take the length of the symbol into
7650 account when attempting to match a register name.
7651 * tc-h8500.c (parse_reg): Likewise.
7653 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7655 * cgen.c: Formatting changes to improve readability.
7657 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7659 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7662 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7664 Based on a patch from Jim Wilson
7665 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7666 (tc_gen_reloc): Handle cross section PC relative relocs
7669 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7671 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7673 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7675 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7676 (expr_jmp_buf): New static local.
7677 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7678 (cgen_md_operand): New function.
7679 * tc-m32r.c: Clean up pass over `struct foo' usage.
7680 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7682 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7684 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7685 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7687 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7689 * config/tc-i386.c (i386_operand): Give an error if there are
7690 unrecognized characters after an expression.
7692 For older changes see ChangeLog-9697