1 2000-09-06 Kazu Hirata <kazu@hxi.com>
3 * config/tc-hppa.c: Fix formatting.
5 * ecoff.c: Fix formatting.
7 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
9 * configure: Rebuilt with new libtool.m4.
11 2000-09-05 Kazu Hirata <kazu@hxi.com>
13 * cgen.c: Fix formatting.
14 * config/tc-ia64.c: Likewise.
16 2000-09-05 Nick Clifton <nickc@redhat.com>
18 * aclocal.m4: Regenerate.
19 * config.in: Regenerate.
20 * configure: Regenerate.
21 * po/gas.pot: Regenerate.
23 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
25 * config/tc-cris.c: Correct comment typos.
27 2000-09-05 Eric Christopher <echristo@cygnus.com>
29 * config/tc-mn10300.c: Cleanup.
30 (md_pcrel_from): Enable.
32 2000-09-05 Alan Modra <alan@linuxcare.com.au>
34 * expr.c (operand): Fix a comment typo.
35 * write.c (write_relocs): Fix a signed/unsigned warning.
37 * config/tc-hppa.c (fudge_reg_expressions): New
38 (hppa_force_reg_syms_absolute): New.
39 (pa_equ): Allow reg_section expressions.
40 * config/tc-hppa.c (md_optimize_expr): Define.
41 (hppa_force_reg_syms_absolute): Prototype.
43 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
44 (pa_parse_number): Pass in arg to select fp reg parsing.
45 Return 1 to indicate format checks pass. If strict, then only
46 accept a register or register symbol. Return value in...
47 (pa_number): New static for pa_parse_number.
48 (FP_REG_BASE): Define.
49 (FP_REG_RSEL): Define.
50 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
51 appropriate. White space changes.
52 (need_pa11_opcode): Don't bother passing any params, get them from
54 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
55 Remove extraneous check in case 'Q'.
56 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
57 reg, set section of resulting symbol to reg_section.
58 (pa_parse_space_stmt): Modify call to pa_parse_number.
61 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
62 (hppa_force_relocation): Handle vtable relocs.
63 (pa_vtable_entry): New.
64 (pa_vtable_inherit): New.
65 (md_pseudo_table): Add entries for vtable pseudos.
66 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
67 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
69 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
70 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
71 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
73 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
74 specify a symbol type.
76 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
77 dependent things together.
78 (md_elf_symbol_type): Define.
80 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
82 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
84 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
85 (obj_elf_vtable_entry): Declare.
87 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
89 (obj_elf_vtable_entry): Similarly.
90 (elf_pseudo_table): Fix the damage with a cast.
92 2000-09-03 Richard Henderson <rth@cygnus.com>
94 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
95 for template selection when a label is needed.
97 2000-09-02 Kazu Hirata <kazu@hxi.com>
99 * config/tc-ia64.c: Fix formatting.
101 2000-09-02 Nick Clifton <nickc@redhat.com>
103 * configure.in: Increase version number to 2.10.91.
104 * configure: Regenerate.
105 * aclocal.m4: Regenerate.
106 * config.in: Regenerate.
107 * po/gas.pot: Regenerate.
108 * Makefile.in: Regenerate.
110 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
112 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
113 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
114 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
116 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
119 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
121 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
122 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
123 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
124 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
125 (GOT_symbol): New variable.
126 (md_undefined_symbol): Set it.
128 2000-09-01 Richard Henderson <rth@cygnus.com>
130 * config/tc-ia64.c (match): Don't inline.
131 (extra_goodness): New.
132 (md_begin): Prefer nop.f and nop.b for best_template.
134 2000-08-31 Kazu Hirata <kazu@hxi.com>
136 * as.c: Fix formatting.
141 2000-08-31 Eric Christopher <echristo@cygnus.com>
143 * config/tc-mn10300.c: Cleanup and fix warnings.
144 (md_pseudo_table): Add initializers.
145 (md_show_usage): Cleanup.
146 (md_parse_option): Fix warnings.
147 (md_undefined_symbol): Fix warnings.
148 (md_conver_frag): Fix warnings.
149 (tc_gen_reloc): Fix warnings.
150 (md_apply_fix3): Fix warnings.
151 (check_operand): Fix warnings.
153 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
155 * acinclude.m4: Include libtool and gettext macros from the
157 * aclocal.m4, configure: Rebuilt.
159 2000-08-30 Mark Hatle <mhatle@mvista.com>
161 * config/tc-ppc.c (md_parse_option): Recognize -m405.
163 2000-08-31 Kazu Hirata <kazu@hxi.com>
165 * listing.c: Fix formatting.
167 2000-08-29 Kazu Hirata <kazu@hxi.com>
169 * app.c: Fix a comment typo. Fix formatting.
171 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
173 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
174 offset of the target destination for jmp instructions.
175 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
177 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
179 * NEWS: Mention support for CRIS.
181 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
183 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
184 Sets `.lcomm' alignment to zero.
186 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
188 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
189 (TC_FIX_ADJUSTABLE): Define.
191 2000-08-23 Jim Wilson <wilson@cygnus.com>
193 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
194 unwind.personality_routine is set.
196 2000-08-23 H.J. Lu <hjl@gnu.org>
198 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
200 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
202 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
205 2000-08-22 H.J. Lu <hjl@gnu.org>
207 * config.in (STRICTCOFF): New for strict COFF.
209 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
210 i386-*-go32* and i386-go32-rtems*.
211 * configure: Rebuilt.
213 * config/obj-coff.c (obj_coff_endef): Follow the historical
214 behavior if STRICTCOFF is not defined.
216 * doc/internals.texi: Document STRICTCOFF.
218 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
220 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
221 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
222 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
223 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
224 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
225 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
226 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
229 2000-08-22 Eric Christopher <echristo@cygnus.com>
231 * config/tc-mn10300.c: (md_apply_fix): New function.
232 (mn10300_force_relocation): New function.
233 (mn10300_fix_adjustable): New function.
235 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
236 (TC_HANDLES_FX_DONE): Define.
237 (obj_fix_adjustable): Define.
238 (MD_APPLY_FIX3): Define.
239 (TC_LINKRELAX_FIXUP): Define.
241 * write.c: (TC_LINKRELAX_FIXUP): Define if not
243 (fixup_segment): Use TC_LINKRELAX_FIXUP.
245 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
247 2000-08-21 Jason Eckhardt <jle@cygnus.com>
249 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
250 if the fixup resulted in a relocation.
252 2000-08-18 Nick Clifton <nickc@redhat.com>
254 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
255 Make reference to first element of shift_names explicit.
257 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
259 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
260 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
261 add a symbol's address. Removed all target-specific #ifdefs that
262 used to accomplished the same.
263 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
264 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
265 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
266 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
267 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
269 2000-08-17 Kazu Hirata <kazu@hxi.com>
271 * dwarf2dbg.c: Fix formatting.
273 2000-08-17 Nick Clifton <nickc@redhat.com>
275 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
276 to be recoded as logical shift lefts by zero.
278 2000-08-16 Jim Wilson <wilson@cygnus.com>
280 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
281 postincrement modified registers. Handle IA64_OPND_R3_2 addl
283 (note_register_values): Handle IA64_OPND_R3_2 operands.
285 2000-08-16 Jason Eckhardt <jle@cygnus.com>
287 * config/tc-i860.c (md_operand): Silly typo fixed.
289 2000-08-16 Nick Clifton <nickc@redhat.com>
291 * config/tc-arm.c (struct asm_shift): Delete.
293 (enum asm_shift_index): New.
294 (struct asm_shift_properties): New.
295 (struct asm_shift_name): New.
296 (shift_properties[]); New.
297 (shift_names[]); New.
299 (decode_shift): Use new structures.
300 Issue a warning is "ROR #0" is used.
301 Issue a warning if "ASR #0" or "LSR #0" is used.
303 (md_begin): Initialise arm_shift_hsh table from new
304 asm_shift_name array.
306 2000-08-16 Jakub Jelinek <jakub@redhat.com>
308 * config/tc-sparc.c: Kill all warnings.
309 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
311 (md_show_usage): Update usage text.
313 2000-08-16 Nick Clifton <nickc@redhat.com>
315 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
318 2000-08-15 Will Cohen <wcohen@redhat.com>
320 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
322 * config/tc-sh.c (md_assemble): Changed so debug_type
323 test performed for ppi_assemble
324 * config/tc-sh.c: Included dwarf2dbg.h.
325 (debug_line): Defined.
326 (md_assemble): Generates dwarf2 line info.
327 (sh_finalize): New function. Finalize dwarf2 info.
328 (assemble_ppi): Returns size of code generated.
329 (build_Mytes): Returns size of code generated.
330 (md_pseudo_table): Added "file" and "loc" psuedo ops.
331 * config/tc-sh.h (md_end): Defined.
332 (sh_finalize): Declared.
334 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
336 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
339 2000-08-14 Nick Clifton <nickc@redhat.com>
341 * config/tc-arm.c (do_bx): Allow "bx pc".
343 2000-08-14 Jim Wilson <wilson@cygnus.com>
345 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
346 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
347 (md_begin): Change assignment to md.flag to OR in the new bit.
349 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
351 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
352 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
355 2000-08-14 Jason Eckhardt <jle@cygnus.com>
357 * NEWS: Mention i860 support.
359 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
361 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
363 2000-08-14 Andreas Schwab <schwab@suse.de>
365 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
367 2000-08-11 Andreas Schwab <schwab@suse.de>
369 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
372 2000-08-11 Kazu Hirata <kazu@hxi.com>
374 * expr.c: Fix formatting.
375 * config/obj-bout.c: Likewise.
377 2000-08-10 Jason Eckhardt <jle@cygnus.com>
379 * doc/c-i860.texi: Flesh out the i860 section more.
381 2000-08-10 Kazu Hirata <kazu@hxi.com>
383 * symbols.c: Fix formatting.
386 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
388 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
389 has the IgnoreSize bit set.
391 2000-08-09 Alan Modra <alan@linuxcare.com.au>
393 From Rodney Brown <RodneyBrown@mynd.com>
394 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
395 * configure: Regenerate.
397 2000-08-09 Kazu Hirata <kazu@hxi.com>
399 * hash.c: Fix formatting.
402 2000-08-08 Jason Eckhardt <jle@cygnus.com>
404 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
405 (i860_fix_info): New enum.
406 (MD_APPLY_FIX3): Define.
407 (WORKING_DOT_WORD): Define.
408 (TC_HANDLES_FX_DONE): Define.
409 (DIFF_EXPR_OK): Define.
410 (LISTING_HEADER): Define.
411 (TARGET_FORMAT): Select target format based on endian flag.
412 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
413 (target_big_endian): Add external declaration.
415 * config/tc-i860.c: All existing code reworked completely. Other
416 new code shown below.
417 (SYNTAX_SVR4): Define.
418 (target_warn_expand): New variable.
419 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
420 (md_longopts): Declare and define with new options (-EL, -EB,
422 (md_show_usage): New function.
423 (md_operand): New function.
424 (obtain_reloc_for_imm16): New function.
425 (md_apply_fix3): New function.
426 (tc_gen_reloc): New function.
428 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
430 * config/tc-m68hc11.c (build_jump_insn): Make sure the
431 2 bytes of the jump address are in the same frag.
432 (find): Accept 68hc12 register indirect modes.
434 * NEWS: Mention 68HC11 & 68HC12 support.
436 2000-08-07 Richard Henderson <rth@cygnus.com>
438 * config/tc-ia64.c (unwind): Add prologue_mask member.
439 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
440 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
441 (dot_body): Clear unwind.prologue_mask.
442 (dot_prologue): Set it. Accept a register second argument.
444 2000-08-07 Kazu Hirata <kazu@hxi.com>
446 * config/atof-ieee.c: Fix formatting.
447 * config/atof-tahoe.c: Likewise.
449 2000-08-06 Nick Clifton <nickc@cygnus.com>
451 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
454 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
455 of .popsection, .previous, .pushsection, .subsection,
456 .version, .vtable_entry, .vtable_inherit and .weak.
458 2000-08-05 Kazu Hirata <kazu@hxi.com>
460 * config/tc-cris.c: Fix formatting.
461 * config/tc-i386.c: Likewise.
462 * config/tc-sparc.c (sparc_ip): Simplify the code.
464 2000-08-04 Kazu Hirata <kazu@hxi.com>
466 * config/tc-cris.c: Rearrange code for readability.
467 * config/tc-d10v.c: Fix formatting.
468 * config/tc-m32r.c: Likewise.
469 * config/tc-sparc.c: Likewise.
471 2000-08-02 Jim Wilson <wilson@cygnus.com>
473 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
474 before ia64_find_opcode.
475 (md_assemble): Likewise.
477 2000-08-01 Nick Clifton <nickc@cygnus.com>
479 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
480 Undo some formatting fixes.
482 2000-08-01 Kazu Hirata <kazu@hxi.com>
484 * config/obj-som.c: Fix formatting.
485 * config/obj-ieee.c: Likewise.
486 * config/tc-arm.c: Likewise.
487 * config/tc-v850.c: Likewise.
489 2000-08-01 Nick Clifton <nickc@redhat.com>
491 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
492 index by command line option.
494 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
496 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
497 (@node M68K-Branch): Rewrite to match the reality.
499 2000-07-31 Jason Eckhardt <jle@cygnus.com>
501 * doc/c-i860.texi: New file.
502 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
503 * doc/Makefile.in: Regenerate.
504 * doc/all.texi: Add I860 as relevant architecture.
505 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
507 2000-07-31 Kazu Hirata <kazu@hxi.com>
509 * config/tc-d30v.c: Fix formatting.
511 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
513 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
514 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
515 long emit a long branch if available instead of an absolute jump, never
516 emit absolute jumps for anything with --pcrel.
518 * doc/c-m68k.texi: Document new command line option.
520 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
522 * config/tc-avr.c: Use PARAMS macro in function declarations.
523 Don't declare md_pcrel_from_section (already in tc-avr.h).
524 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
525 (avr_operand): Don't set (unsigned) op_mask to -1.
527 2000-07-28 Jason Eckhardt <jle@cygnus.com>
529 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
530 * configure: Regenerated.
531 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
532 of operand to the .type directive (.e.g, "type").
534 2000-07-28 Alan Modra <alan@linuxcare.com.au>
536 * as.h (warn_comment, found_comment, found_comment_file): Declare.
537 * app.c (do_scrub_chars): Record where first comment found.
538 * read.c (read_a_source_file): Init found_comment on entry, and
539 notify whether comments found on exit.
540 * config/tc-hppa.c (md_shortopts): Add "c".
541 (md_longopts): Add warn-comment.
542 (md_parse_option): Handle it.
543 (md_show_usage): Show available options.
544 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
546 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
548 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
549 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
551 (md_estimate_size_before_relax): Don't fall off end of function.
553 2000-07-27 Kazu Hirata <kazu@hxi.com>
555 * config/tc-avr.c: Fix formatting.
556 * config/tc-ns32k.c: Likewise.
558 2000-07-27 Alan Modra <alan@linuxcare.com.au>
560 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
562 2000-07-27 Kazu Hirata <kazu@hxi.com>
564 * config/tc-d10v.c: Fix formatting.
565 * config/tc-z8k.c: Likewise.
566 * config/tc-sparc.c: Likewise.
568 2000-07-26 Dave Brolley <brolley@redhat.com>
570 * cgen.c (queue_fixup): Declare opinfo.
571 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
572 (gas_cgen_md_operand): Ditto.
573 (gas_cgen_md_apply_fix3): Ditto.
575 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
577 * config/obj-coff.c (obj_frob_symbol): Don't merge
578 labels. Don't merge if the symbol isn't constant. Return
579 immediately if a symbol is merged.
581 2000-07-22 Alan Modra <alan@linuxcare.com.au>
583 * frags.c (frag_align): Correct absolute section alignment.
585 2000-07-20 DJ Delorie <dj@redhat.com>
587 * config/obj-coff.c (obj_frob_symbol): revert previous change,
588 it breaks linking against DLLs.
590 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
592 * configure.in: Add CRIS support.
593 * configure: Regenerate.
594 * Makefile.am: (CPU_TYPES): Add cris.
595 (CPU_OBJ_VALID) [aout]: Add cris.
596 (MULTI_CPU_TYPES): Add cris.
597 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
598 [coff]: Only i386 and mips are valid.
599 (TARGET_CPU_CFILES): Add config/tc-cris.c.
600 (TARGET_CPU_HFILES): Add config/tc-cris.h.
601 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
602 Regenerate dependencies.
603 * Makefile.in: Regenerate.
604 * aclocal.m4: Regenerate.
605 * as.c: Declare crisaout, criself.
606 * config/tc-cris.h, config/tc-cris.c: New.
607 * config/e-criself.c, config/e-crisaout.c: New.
608 * po/POTFILES.in, po/gas.pot: Regenerate.
610 2000-07-20 Kazu Hirata <kazu@hxi.com>
612 * read.c: Fix formatting.
613 * write.c: Fix formatting.
615 2000-07-19 H.J. Lu <hjl@gnu.org>
617 * sb.c: Include <stdlib.h> if exists for abort ().
619 2000-07-19 Alan Modra <alan@linuxcare.com.au>
621 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
622 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
623 (pa_type_args): Same here.
625 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
627 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
628 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
629 the storage class is already set.
631 2000-07-17 Kazu Hirata <kazu@hxi.com>
633 * config/tc-m68hc11.c: Fix formatting.
634 * config/tc-mn10200.c: Likewise.
635 * config/tc-mn10300.c: Likewise.
636 * config/tc-pj.c: Likewise.
637 * config/tc-tic80.c: Likewise.
638 * config/tc-w65.c: Likewise.
640 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
642 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
645 2000-07-15 Ian Lance Taylor <ian@zembu.com>
647 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
650 2000-07-15 Alan Modra <alan@linuxcare.com.au>
652 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
653 ELF as are used for SOM (except the 32-bit reloc one) to decide
654 whether a symbol can be reduced to a section symbol. Expand on
655 the comment for symbols involved in LR% and RR% expressions.
657 2000-07-14 Nick Clifton <nickc@cygnus.com>
659 * config/tc-mips.c (mips_disable_float_construction): New
660 static variable. Set to true if doubles should not be
661 constructed by loading two single width fp registers with
663 (mips_ip): Test mips_disable_float_construction.
664 (md_longopts): Add command line switches --construct-floats
665 and --no-construct-floats.
666 (md_parse_option): Parse new command line options.
667 (md_show_usage): Describe new command line options.
669 * doc/c-mips.texi: Document new command line options.
671 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
673 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
674 * configure: Regenerate.
676 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
678 * configure.in (DEFAULT_EMULATION setting): Revert part of
679 2000-07-01 change that set te_multi=multi unless set to tmips.
680 * configure: Regenerate.
682 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
684 * config/obj-coff.c (coff_frob_section): Add padding to the last
685 section when aligning it increases its size.
687 2000-07-11 Kazu Hirata <kazu@hxi.com>
689 * config/tc-tic54x.c: Fix formatting.
691 2000-07-10 Kazu Hirata <kazu@hxi.com>
693 * config/tc-h8500.c: Fix formatting.
694 * config/tc-tic54x.c: Fix formatting.
696 2000-07-10 Alan Modra <alan@linuxcare.com.au>
698 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
699 displacements correctly.
701 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
703 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
705 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
709 2000-07-09 Alan Modra <alan@linuxcare.com.au>
711 From David Huggins-Daines <dhd@linuxcare.com>
712 * config/te-hppalinux64.h: Add a new emulation.
713 * configure.in (emulations): Add configure bits to support the
714 64-bit Linux/parisc target.
715 * configure: Regenerate.
717 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
718 (md_shortopts): Add `V' for ELF.
720 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
721 when SOM or ELF_ARG_RELOC are defined.
722 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
723 ELF_ARG_RELOC are defined.
724 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
725 (pa_stringer): ..Do it here instead. Fix comment typos.
726 (hppa_force_relocation): Cast enums to int before comparing with
729 From Ryan Bradetich <rbradetich@uswest.net>
730 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
731 redifinition warning.
732 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
733 (hppa_force_relocation): ditto
734 (md_apply_fix): Added cast to buf to fix warnings.
736 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
737 cons_fix_new_hppa, hppa_force_relocation): Prototype.
739 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
740 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
741 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
742 reloc_type** to avoid warnings in switch.
743 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
744 little earlier instead.
746 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
748 (pa_type_args): Use symbol_arg_reloc_info.
749 (struct pa_it): Make arg_reloc unsigned int.
750 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
751 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
752 (pa_code): Delete. pa_text duplicates this function.
753 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
754 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
756 (cons_fix_new_hppa): Actually change selector to e_fsel when
757 warning about assuming so.
758 (tc_gen_reloc): More example elf arg reloc code.
759 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
760 (hppa_force_relocation): Likewise.
762 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
764 (pa_end_of_source): Prototype.
765 (hppa_fix_adjustable): Prototype.
766 (LABELS_WITHOUT_COLONS): Move it..
767 * config/te-hppa.h: To here.
769 * config/te-hppa64.h: New file.
771 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
773 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
774 format -10, -16, 16 relocs.
775 (hppa_elf_mark_end_of_function): Test for null
776 last_call_info->start_symbol
778 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
779 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
780 re_assesmble_* functions. Delete extraneous statements. Fix
782 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
783 insn to re_assemble_*.
785 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
787 * doc/internals.texi (Expressions): Fix typo.
789 2000-07-08 Kazu Hirata <kazu@hxi.com>
791 * config/tc-sh.c: Fix formatting.
792 * config/tc-tic54x.c: Fix formatting.
793 * depend.c: Fix formatting.
794 * flonum-konst.c: Likewise.
795 * flonum-mult.c: Likewise.
797 2000-07-07 Kazu Hirata <kazu@hxi.com>
799 * config/tc-sh.c: Fix comments.
800 * config/obj-vms.c: Fix comments.
801 * config/tc-a29k.c: Likewise.
802 * config/tc-alpha.c: Likewise.
803 * config/tc-h8300.c: Likewise.
804 * config/tc-h8500.c: Likewise.
805 * config/tc-i370.c: Likewise.
806 * config/tc-ia64.c: Likewise.
807 * config/tc-m68hc11.c: Likewise.
808 * config/tc-m68k.c: Likewise.
809 * config/tc-mips.c: Likewise.
810 * config/tc-ns32k.c: Likewise.
811 * config/tc-ppc.c: Likewise.
812 * config/tc-z8k.c: Likewise.
814 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
816 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
817 Default to '(SEC_LOAD | SEC_DATA)'.
818 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
820 * doc/internals.texi (CPU Backend): Describe
821 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
823 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
825 * as.c (parse_args): NULL terminate the long option list.
827 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
829 * config/tc-d30v.h: Include "write.h" for fixS.
830 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
832 2000-07-05 Nick Clifton <nickc@cygnus.com>
834 * config/tc-d30v.c (write_2_short): Further changes to warning
835 messages produced when combining EITHER_BUT_PREFER_MU attributed
838 2000-07-05 DJ Delorie <dj@redhat.com>
842 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
844 * config/tc-arm.c (psrs): Accept combinations of flags.
846 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
848 * config/tc-avr.c: Change _ () to _() around all strings marked
849 for translation (exception from the usual coding style).
850 (avr_opt): New struct variable, how the new switches are set.
851 (OPTION_MMCU): Define as 'm' and actually use.
852 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
853 (show_mcu_list): New function, display the list of known MCUs.
854 (md_show_usage): Document the new switches. Call show_mcu_list.
855 (avr_set_arch): Change 'm' to OPTION_MMCU.
856 (md_parse_option): Call show_mcu_list if unknown MCU specified.
857 Handle the new switches.
858 (avr_operands): Disable warnings for undefined combinations of
859 operands if -mall-opcodes. Disable warnings for skipping two-word
860 instructions if enhanced core or -mno-skip-bug.
861 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
862 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
863 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
864 (avr_ldi_expression): Warn about implicit lo8().
865 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
867 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
869 * configure.in: Add entry for mips-*-sysv4*MP*
871 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
872 elf32-tradlittlemips for traditional mips targets.
873 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
874 test for Link Once sections as in adjust_reloc_syms.
875 * config/te-tmips.h: New file for traditional mips targets. Define
878 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
880 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
881 flags argument is not present, don't change an existing section's
882 section's attributes. If the flags argument is present, warn if the
883 attributes don't match the section's current attributes. When
884 long section names are supported, set SEC_LINK_ONCE and
885 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
887 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
889 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
890 symbols; create them.
892 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
894 * write.c (set_segment_vma): New: Set vma and lma for a segment.
895 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
897 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
899 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
900 expressions. Ignore the problem when handling 16 bit signed
901 immediates, because the assembler will take care of the relocation
904 2000-06-27 Nick Clifton <nickc@cygnus.com>
906 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
907 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
908 sequential order, and emit warning messages if the input source
909 code contains constructs like that, or parallel constructs
910 containing such opcodes.
912 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
914 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
915 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
916 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
917 (md_show_usage): Update usage message.
918 (md_parse_option): Allow redefinition of MCU type within the
919 same avr[1-5] bfd machine type. Show both old and new MCU type
920 in the error message.
921 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
922 Simplify 8K wrap code.
924 2000-06-25 Kazu Hirata <kazu@hxi.com>
926 * config/obj-aout.c: Remove all uses of DEFUN.
927 * config/obj-ieee.c: Likewise.
928 * config/tc-sh.c: Fix comment typos.
929 * config/tc-tahoe.c: Likewise.
930 * config/tc-vax.c: Likewise.
931 * config/tc-w65.c: Likewise.
932 * config/tc-z8k.c: Likewise.
933 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
935 2000-06-24 DJ Delorie <dj@cygnus.com>
937 * config/tc-i386.c (md_estimate_size_before_relax): Revert
938 more changes from Sept 1999
939 (tc_i386_fix_adjustable): ditto
940 (md_apply_fix3): ditto
942 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
944 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
945 (gas_cgen_parse_operand): Set it around expression() call.
946 (gas_cgen_md_operand): Test for it before longjmp().
948 2000-06-24 Kazu Hirata <kazu@hxi.com>
950 * config/tc-h8500.c: Remove all uses of DEFUN.
951 * config/tc-sh.c: Likewise.
952 * config/tc-w65.c: Likewise.
953 * config/tc-z8k.c: Likewise.
955 * config/tc-h8500.c: Fix typos in comments.
957 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
959 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
962 2000-06-23 matthew green <mrg@redhat.com>
964 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
965 defined. Fix error message for `[' grouping.
967 2000-06-22 Kazu Hirata <kazu@hxi.com>
969 * config/tc-h8300.c: Fix formatting and comment typos.
971 2000-06-22 Timothy Wall <twall@cygnus.com>
973 * config/tc-ia64.c (note_register_values): Move premature QP
974 notation clearing into the appropriate place.
976 2000-06-22 Alan Modra <alan@linuxcare.com.au>
978 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
979 first before anything else. Add bin-bugs.h, emul.h and progress.h
980 Sort list of files as for $(OBJS) in Makefile.am.
982 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
983 find one. Remake dependencies.
984 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
985 * Makefile.in: Regenerate.
986 * doc/Makefile.in: Regenerate.
988 * config/tc-i386.c (i386_displacement): Don't assume a constant
989 displacement is necessarily 16 bits when in 16 bit code mode.
990 (md_assemble): Instead size the displacement here after we know
991 for sure that a .code16gcc operand hasn't automatically added
992 operand size prefixes.
994 2000-06-21 H.J. Lu <hjl@gnu.org>
996 * Makefile.am: Rebuild dependency.
997 * Makefile.in: Rebuild.
999 2000-06-21 Kazu Hirata <kazu@hxi.com>
1001 * config/tc-h8300.c (parse_reg): Make the function static.
1002 (parse_exp): Likewise.
1004 2000-06-20 DJ Delorie <dj@cygnus.com>
1006 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1007 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1008 for cygwin import libraries to work properly.
1010 2000-06-20 H.J. Lu <hjl@gnu.org>
1012 * Makefile.am: Rebuild dependency.
1013 * Makefile.in: Rebuild.
1014 * configure: Likewise.
1015 * doc/Makefile.in: Likewise.
1017 2000-06-20 Timothy Wall <twall@cygnus.com>
1019 * doc/internals.texi (CPU backend): Add @itemx for
1020 TC_START_LABEL_WITHOUT_COLON.
1021 * doc/c-tic54x.texi: New.
1022 * doc/as.texinfo: Add tic54x features and include primary tic54x
1024 * doc/all.texi: Add C54X.
1025 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1026 * doc/Makefile.in: Regenerate.
1027 * configure.in: Add tic54x and define LIBM for tic54x.
1028 * configure: Regenrate.
1029 * config/tc-tic54x.[ch]: New.
1030 * config/obj-coff.h: Add tic54x.
1031 * Makefile.am: (CPU_TYPES): Add tic54x.
1032 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1033 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1034 (as_new_LDADD): Add $(LIBM).
1035 * Makefile.in: Regenerate.
1037 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1039 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1040 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1041 * doc/as.texinfo: Likewise.
1043 * configure, Makefile.in: Regenerate.
1044 * configure.in (emulations): Recognize m6811 and m6812.
1045 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1046 Added files for 68hc11 and 68hc12 assembler.
1047 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1048 * config/tc-m68hc11.h: Header definition for that assembler.
1050 2000-06-18 Nick Clifton <nickc@redhat.com>
1052 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1053 instead of OCTETS_PER_BYTE.
1055 * config/tc-v850.c: Fix compile time warnings.
1056 * config/tc-ppc.c: Fix compile time warnings.
1058 2000-06-18 H.J. Lu <hjl@gnu.org>
1060 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1061 * configure: Rebuild.
1063 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1065 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1068 2000-06-16 Nick Clifton <nickc@cygnus.com>
1070 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1071 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1073 * doc/c-mips.texi: Document newly accepted cpu variants.
1075 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1077 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1079 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1081 * macro.c (getstring): Make it possible to escape the quote
1084 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1086 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1088 2000-06-13 H.J. Lu <hjl@gnu.org>
1090 * configure: Regenerate.
1092 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1094 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1096 * doc/internals.texi (line_separator_chars): Semicolon is no
1097 longer a default. Mention null and newline as defaults.
1099 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1101 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1102 * config/tc-i860.h (line_separator_chars): Likewise.
1103 * config/tc-h8300.c (line_separator_chars): Likewise.
1104 * config/tc-i960.c (line_separator_chars): Likewise.
1105 * config/tc-m68k.c (line_separator_chars): Likewise.
1106 * config/tc-mips.c (line_separator_chars): Likewise.
1107 * config/tc-ns32k.c (line_separator_chars): Likewise.
1108 * config/tc-sparc.c (line_separator_chars): Likewise.
1109 * config/tc-vax.c (line_separator_chars): Likewise.
1111 * config/tc-h8300.c (comment_chars): Use string initialiser.
1112 * config/tc-i960.c (line_comment_chars): Likewise.
1113 * config/tc-z8k.c (comment_chars, line_comment_chars,
1114 line_separator_chars): Likewise.
1116 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1119 2000-06-08 Nick Clifton <nickc@cygnus.com>
1121 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1124 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1126 * configure.in (VERSION): Update to show this is the CVS mainline.
1128 2000-06-08 Matthew Jacob <mjacob@feral.com>
1130 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1131 $at is the integer register $r28, vs. both $r28 and the floating
1132 point register $f28.
1134 2000-06-08 James E. Wilson <wilson@cygnus.com>
1136 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1137 (dot_endp): Don't call ia64_flush_insns.
1138 (emit_one_bundle): Don't delete prologue/body records from
1139 unwind_record list in first loop. Rewrite second loop to account for
1142 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1144 * config/tc-ia64.c: Add missing prototypes.
1145 (generate_unwind_image): Cast argument to output_unw_records call.
1147 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1149 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1151 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1153 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1154 (REGISTER_P): likewise.
1155 (avr_opcodes): uses include/opcode/avr.h
1156 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1158 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1160 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1163 2000-06-03 H.J. Lu <hjl@gnu.org>
1165 * read.c (is_end_of_line): Put back `;'.
1167 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1169 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1171 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1173 * expr.c (operand): Test is_end_of_line outside switch to catch
1174 line separator chars that are also operators.
1175 (operator): Return O_illegal for line separator chars.
1177 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1178 entry (or `!' entry for TC_HPPA).
1180 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1181 before indexing is_end_of_line. Remove redundant check for '\0'.
1183 * config/tc-h8500.c (md_assemble): Likewise.
1184 * config/tc-mcore.c (md_assemble): Likewise.
1185 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1188 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1190 * config/tc-mcore.c (mcore_cons): Likewise.
1191 (mcore_float_cons): Likewise.
1192 (mcore_stringer): Likewise.
1193 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1195 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1197 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1199 2000-05-29 Nick Clifton <nickc@cygnus.com>
1201 * config/tc-sh.c: Fix compile time warning messages.
1203 * config/tc-mips.c: Fix compile time warning messages.
1205 2000-05-29 Philip Blundell <philb@gnu.org>
1207 * doc/as.texinfo: Update copyright dates.
1208 (Local Labels): Delete misplaced mention of ARM.
1209 * NEWS: Mention ARM ELF support.
1211 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1213 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1214 it is modified, and use the real_size to compute the frag address
1215 for dwarf2 line info.
1217 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1219 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1220 line-matching scheme to cope with automake moving variables around.
1221 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1222 * Makefile.in: Regenerate.
1224 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1226 * config/tc-sparc.c (sparc_relax): New.
1227 (md_longopts): Add -relax and -no-relax options.
1228 (md_parse_options, md_show_usage): Likewise.
1229 (md_apply_fix3): Optimize tail call into branch always if possible.
1231 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1233 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1234 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1235 rules, with warning when a GAS statement specifies a packing that
1236 will result in an instruction being squashed.
1237 Added typdef packing_type and enumerals, changed various integer
1238 literals to use the enumerals.
1240 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1242 * config/tc-ia64.c (dot_restorereg_p): New function.
1243 (md_pseudo_table): Add restorereg.p.
1244 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1245 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1247 * config/tc-ia64.h (unw_record_type): Add unwabi.
1248 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1249 called MASK with members for imask, and the masks produced by
1250 fr_mem, gr_mem, br_mem, and frgr_mem.
1251 (unw_p_record): Add members ABI and CONTEXT.
1252 (unw_x_record): Add member AB.
1253 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1254 as pseudo-register for use during unwind info generation.
1255 (AR_PFS, AR_LC): New macros.
1256 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1257 whose names start with an at sign (as in "@priunat").
1258 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1260 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1261 proc_end, unwind_info, personality_routine): Consolidate into
1262 "unwind" structure to reduce offset-table use. Add member
1263 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1265 (output_R1_format, output_R3_format, output_P3_format,
1266 output_P6_format): Initialize R with zero to reduce compiler warnings.
1267 (output_P7_format): Ditto. Add `default' branch to switch
1268 statement to reduce compiler warnings.
1269 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1270 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1271 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1272 into single argument.
1273 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1274 compiler warnings. Merge A and B args into single argument.
1275 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1276 A and B args into single argument.
1277 (free_record): Removed (wasn't used).
1278 (free_list_records): Also free imasks in prologue records.
1279 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1280 (output_spill_mask): Remove.
1281 (output_unwabi): New function.
1282 (output_epilogue, output_label_state, output_copy_state): Call
1284 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1285 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1287 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1288 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1289 as part of handling the prologue records. Emit region's imask if
1290 we have one. Handle unwabi, epilogue, label_state, copy_state,
1291 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1292 spill_sprel_p, and spill_reg_p records.
1293 (set_imask, count_bits, slot_index): New function.
1294 (fixup_unw_records): Fix region size computation. Handle
1295 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1296 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1297 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1298 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1299 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1300 (dot_save): Use manifest constants for applicaton registers.
1301 Handle REG_PR and REG_PRIUNAT.
1302 (dot_restore): Don't just ignore it.
1303 (dot_restorereg): New function..
1304 (generate_unwind_image): Ensure unwind info is a multiple of eight
1305 bytes, not just four bytes.
1306 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1307 (dot_altrp): Don't just ignore it.
1308 (dot_savemem): New function. Replaces dot_savesp() and
1309 dot_savepsp(). Use manifest constants for applicaton registers.
1310 Handle REG_PR and REG_PRIUNAT.
1311 (dot_savef): Simplify.
1312 (dot_saveb): Support generation of br_gr.
1313 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1314 dot_label_state, dot_copy_state): New function.
1315 (dot_unwabi): Don't just ignore it.
1316 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1317 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1318 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1319 (emit_one_bundle): Set slot number for prologue/body records
1320 *before* emitting the first insn.
1321 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1322 (md_begin): Declare "psp" pseudo-register.
1323 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1324 so we don't get segfault.
1325 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1326 counts as required per SW Conventions manual
1327 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1328 output_preds_psprel, output_preds_sprel, output_spill_base,
1329 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1330 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1331 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1332 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1333 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1334 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1335 (dot_vframe): Implement.
1336 (dot_vframesp, dot_vframepsp): New function.
1338 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1340 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1341 * configure: Regenerate.
1343 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1345 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1346 (md_estimate_size_before_relax): so we can use it here instead of
1347 old kludges. Localise vars to blocks. Comment.
1349 * frags.c (frag_new): Update fr_var comments.
1350 * frags.h (struct frag): Ditto.
1352 2000-05-22 Richard Henderson <rth@cygnus.com>
1354 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1355 (pseudo_func): Add pcrel.
1356 (operand_match): Handle IA64_OPND_TGT64.
1357 (build_insn): Likewise.
1358 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1359 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1360 (fix_insn): Handle all three 64-bit relocation types.
1362 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1364 * obj.h (struct format_ops): New members begin, app_file,
1365 s_set_other, s_set_desc, s_get_type, s_set_type,
1366 separate_stab_sections, init_stab_section.
1368 * config/obj-multi.h: Update GPL notice to v2.
1370 (obj_app_file): New.
1371 (S_SET_SIZE): Test s_set_size for NULL before calling.
1372 (S_SET_ALIGN): Similar for s_set_align.
1377 (SEPARATE_STAB_SECTIONS): New.
1378 (INIT_STAB_SECTION): New.
1379 (EMIT_SECTION_SYMBOLS): New.
1380 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1382 * config/obj-elf.h: Update GPL notice to v2.
1383 Mention that this file is included from obj-multi.h.
1384 (obj_begin): Wrap definition in ifndef.
1385 (elf_file_symbol): Constify declaration.
1386 (obj_app_file): Ditto.
1387 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1388 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1390 * config/obj-elf.c (elf_s_set_other): New.
1391 (elf_file_symbol): Constify argument.
1392 (elf_separate_stab_sections): New.
1393 (elf_init_stab_section): New.
1394 (elf_format_ops): Add new members. Remove comma at end.
1396 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1397 (ecoff_format_ops): Add new fields. Remove comma at end.
1398 Mention inconsistency for emit_section_symbols.
1400 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1402 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1403 (coff_separate_stab_sections): New.
1404 (coff_format_ops): Add new members.
1406 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1407 (obj_aout_s_set_other): New.
1408 (obj_aout_s_set_desc): New.
1409 (obj_aout_s_get_type): New.
1410 (obj_aout_s_set_type): New.
1411 (obj_aout_separate_stab_sections): New.
1412 (aout_format_ops): New members added. Use obj_aout_process_stab,
1413 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1414 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1416 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1418 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1420 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1421 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1422 (md_estimate_size_before_relax): Ensure jumps to weak and
1423 externally visible symbols are relocatable.
1425 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1427 * stabs.c (aout_process_stab): Make global.
1428 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1429 * read.h (aout_process_stab): Declare.
1431 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1432 Generalize to *aout, *coff *elf.
1433 * configure: Regenerated.
1435 * doc/internals.texi (Object format backend): Say
1436 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1438 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1439 * Makefile.in: Regenerated.
1441 2000-05-19 Catherine Moore <clm@cygnus.com>
1443 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1445 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1447 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1448 instruction to reflect change in re_assemble_*.
1450 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1452 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1453 build PA64 ELF tools.
1454 * configure: Rebuilt.
1456 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1458 * Makefile.am: Regenerate dependencies.
1459 * Makefile.in: Regenerate.
1461 2000-05-15 Nick Clifton <nickc@cygnus.com>
1463 * config/tc-arm.c (struct asm_psr): Add boolean field
1464 distinguishing between CSPR and SPSR. Rename 'number' field
1466 (psrs): Rearrange contents to match new asm_psr structure.
1467 (arm_psr_parse): Move next to psr_required_here. Make it
1468 return an asm_psr structure.
1469 (psr_required_here): Use asm_psr structure returned by
1471 (do_msr): Reorganise to allow psr_required_here to be called
1473 (md_undefined_name): Mark 'name' parameter as unused, since
1474 the COFF target does not use it.
1476 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1478 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1480 * config/te-aux.h: Likewise.
1481 * config/te-dpx2.h: Likewise.
1482 * config/te-go32.h: Likewise.
1483 * config/te-hp300.h: Likewise.
1484 * config/te-hppa.h: Likewise.
1485 * config/te-i386aix.h: Likewise.
1486 * config/te-ic960.h: Likewise.
1487 * config/te-interix.h: Likewise.
1488 * config/te-nbsd532.h: Likewise.
1489 * config/te-pc532mach.h: Likewise.
1490 * config/te-ppcnw.h: Likewise.
1491 * config/te-psos.h: Likewise.
1492 * config/te-sparcaout.h: Likewise.
1493 * config/te-sun3.h: Likewise.
1494 * config/te-sysv32.h: Likewise.
1496 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1498 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1499 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1500 and sign extend without an if statement.
1501 (build_bytes): Likewise.
1503 2000-05-14 Kazu Hirata <kazu@hxi.com>
1505 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1506 X_add_symbol L_32 case.
1508 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1510 * config/te-freebsd.h: New file.
1512 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1514 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1515 bindtextdomain): Replace defines with those from intl/libgettext.h
1516 to quieten gcc warnings.
1518 * NEWS: Mention x86 .arch and -q.
1520 * config/tc-i386.c (quiet_warnings): New.
1521 (md_assemble): Use quiet_warnings.
1522 (md_parse_option): Set quiet_warnings from -q.
1523 (md_show_usage): Mention -q, delete -m.
1524 (flag_do_long_jump): Delete.
1525 (md_parse_option): Remove -m.
1526 (md_show_usage): Remove -m.
1527 (md_create_long_jump): Remove useless flag_do_long_jump code.
1529 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1530 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1532 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1533 Alexander Sokolov <robocop@netlink.ru>
1535 * doc/c-i386.texi (i386-Arch): New section.
1536 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1538 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1539 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1540 architecture has been given and is not 486.
1541 (set_cpu_arch): New.
1542 (md_pseudo_table): Add .arch.
1543 (md_assemble): Warn if cpu architecture has been given and an
1544 unsupported instruction.
1546 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1547 Move operand_types bit defines after relevant template field.
1548 (template): Add cpu_flags.
1552 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1554 * config/tc-mn10300.h (md_end): Define.
1555 (mn10300_finalize): Declare.
1556 * config/tc-mn10300.c: Include dwarf2dbg.h.
1557 (debug_line): Define.
1558 (md_assemble): Generate dwarf2 line info.
1559 (mn10300_finalize): New function. Finalize dwarf2 info.
1561 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1563 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1564 external version of the relocation for weak symbols.
1566 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1568 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1569 frame size in units of 16 bytes, as required per SW Conventions manual.
1570 (output_unw_records): Output info-block header as a dword to get
1573 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1575 * as.h: #include "file", not <file> on files from ../include.
1576 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1577 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1578 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1579 (tc_coff_symbol_emit_hook): Ditto.
1580 (OPTCOUNT): Cast to int to avoid compiler warning.
1581 (md_begin): Fix signed/unsigned warnings.
1583 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1585 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1586 ABRANCH LONG case for a conditional branch on a 68000.
1587 (md_estimate_size_before_relax): Likewise. Also handle
1588 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1589 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1590 PC-relative on all CPUs.
1591 (md_estimate_size_before_relax): Likewise.
1593 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1595 * as.c (parse_args): Just mention current year in printed
1598 2000-05-03 J.T. Conklin <jtc@redback.com>
1600 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1602 (md_parse_option): Recognize -m7400.
1604 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1606 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1607 don't permit lp to become less than the words array.
1609 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1611 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1612 Fix little-endian case.
1614 2000-05-03 David O'Brien <obrien@NUXI.com>
1616 * as.c (parse_args): Update copyright.
1618 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1620 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1621 for the .bss section too.
1623 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1625 * configure.in: Set em=linux for hppa-*-linux.
1626 * configure: Regenerate.
1627 * doc/Makefile.in: Regenerate with correct automake.
1629 * frags.c (frag_grow): Sanity check chunk_size.
1631 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1632 * config/obj-som.h: Likewise.
1633 * config/obj-ieee.h: Likewise.
1635 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1637 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1638 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1639 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1640 (pa_ip): low_sign_unext now returns via function value. Use
1641 re_assemble_* instead of dis_assemble_* and
1642 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1644 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1645 (md_section_align, md_parse_option, md_show_usage,
1646 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1647 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1648 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1649 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1650 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1652 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1653 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1654 outside of switch. Correct mask and shifting errors in case 10
1655 and case -11. In case 21, compare against signed range to suit
1656 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1657 case 17 and case 22, use offsetT variable to properly check range.
1658 Use re_assemble_* here too.
1659 (evaluate_absolute): Change type of value to offsetT. Call
1660 hppa_field_adjust to do the work for us.
1661 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1662 (pa_parse_cmpib_64_cmpltr): Ditto.
1663 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1664 of i to unsigned int.
1665 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1666 (pa_end_of_source): Return type is void.
1668 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1670 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1672 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1674 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1675 More comments added.
1676 (md_begin): Removed "construct symbols for each register name".
1677 Because register names conflicts with GCC generated function
1679 (avr_operand): Now constant numbers can be used as a register
1680 identifiers (0 as r0, 31 as r31).
1681 (md_assemble): use skip_space () before parsing instruction
1684 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1686 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1687 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1688 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1689 * configure: Regenerate.
1691 2000-04-29 Andreas Jaeger <aj@suse.de>
1693 * as.h: Correctly check GCC version.
1695 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1697 * doc/as.1: Fix unbalanced brackets.
1699 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1701 (line_comment_chars): Set to '/' if TE_FreeBSD.
1703 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1705 * configure.in: Configury support for PA64 (currently disabled).
1706 * configure: Rebuilt.
1708 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1710 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1711 bfd_set_section_alignment.
1713 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1715 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1718 2000-04-24 Nick Clifton <nickc@cygnus.com>
1720 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1721 * doc/as.texinfo (Align): Include arm and strongarm in list of
1722 targets that have the second form of the behaviour of the .align
1725 2000-04-24 Mark Klein <mklein@dis.com>
1727 * obj-som.c: Terminate obj_pseudo_table.
1729 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1731 * as.c (parse_args): Allow md_parse_option to override -a listing
1733 * config/obj-coff.c (add_lineno): Change type of offset parameter
1734 from "int" to "bfd_vma."
1735 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1736 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1737 (ppc_change_csect): Align correctly for XCOFF64.
1738 (ppc_machine): New function, which discards "ppc_machine" line.
1739 (ppc_tc): Cons for 8 when code is 64 bit.
1740 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1742 (md_parse_option): Handle -a64 and -a32.
1744 * config/tc-ppc.h (TARGET_MACH): Define.
1745 (TARGET_FORMAT): Move to function.
1746 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1748 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1750 * config/tc-avr.c: New AVR_ISA_ defined.
1751 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1752 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1753 for `fmul', `movw' and `lpm R,Z' instructions.
1754 (avr_operands): Warn if current opcode is a two-word instruction
1755 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1756 (avr_opcodes): New commands added.
1757 (REGISTER_P): Check 'a' and 'v' constraint letters.
1758 (mcu_types): New MCU added.
1760 2000-04-22 Timothy Wall <twall@cygnus.com>
1762 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1764 (operand_match): Conditionally insert default bit values for IMMU9.
1766 2000-04-14 Matthew Green <mrg@cygnus.com>
1768 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1769 * configure: Rebuilt.
1771 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1772 Jason Eckhardt <jle@cygnus.com>
1774 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1776 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1777 Added handling of new operand types l,y,&,fe,fE,fx.
1779 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1780 David Mosberger <davidm@hpl.hp.com>
1781 Timothy Wall <twall@cygnus.com>
1782 Andrew MacLeod <amacleod@cygnus.com>
1783 Jim Wilson <wilson@cygnus.com>
1785 * Makefile.am (CPU_TYPES): Add ia64.
1786 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1787 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1788 * Makefile.in: Rebuild.
1789 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1790 * configure: Rebuild.
1791 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1792 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1793 * expr.c (expr): Handle md_optimize_expr.
1794 * read.c (LEX_HASH): Add comment.
1795 * config/tc-ia64.c, config/tc-ia64.h: New files.
1797 2000-04-21 Richard Henderson <rth@cygnus.com>
1799 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1800 bundling a non-delayed branch type instruction.
1802 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1804 * config/tc-mn10300.c (HAVE_AM30): Define.
1805 (md_assemble): Use it.
1807 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1809 * config/obj-elf.c (obj_elf_change_section): Check for changed
1812 * Makefile.am: (CPU_MULTI_VALID): Remove.
1813 (MULTI_CPU_TYPES): Define.
1814 (MULTI_CPU_OBJ_VALID): Define.
1815 (DEPTC): Use the above.
1816 (DEPOBJ): Same here.
1818 Regenerate dependencies.
1819 * Makefile.in: Regenerate.
1821 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1823 * Makefile.am (YACC, LEX): Get them from configure.
1825 2000-04-18 H.J. Lu (hjl@gnu.org)
1827 * config/tc-i386.c (offset_in_range): Use addressT instead of
1828 bfd_vma for non-bfd assemblers.
1830 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1832 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1833 doesn't give spurious errors.
1835 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1837 * as.h (SEEK_SET): Define if undefined.
1839 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1841 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1842 constants, and don't assume offsetT is 32 bits.
1844 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1846 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1847 (md_pcrel_from_section): Add prototype.
1848 (d10v_fix_adjustable): Add prototype.
1849 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1851 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1853 2000-04-12 Nick Clifton <nickc@cygnus.com>
1855 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1856 symbol in frag chain.
1858 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1860 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1861 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1862 (fits_in_signed_word, smallest_imm_type): Ditto.
1863 (md_assemble): Use an offsetT var to hold offsetT values, not a
1865 (offset_in_range): New.
1866 (md_assemble): Use it.
1867 (md_convert_frag): Change type of target_address, opcode_address,
1868 and displacement_from_opcode_start to offsetT.
1869 (md_create_short_jump): Change type of offset to offsetT.
1870 (md_create_long_jump): Ditto.
1871 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1872 (md_chars_to_number): Remove.
1873 (output_invalid): Remove duplicate prototype.
1875 2000-04-09 Nick Clifton <nickc@cygnus.com>
1877 * Makefile.am (CPU_TYPES): Add 'avr'.
1878 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1879 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1881 * Makefile.in: Regenerate.
1883 * doc/as.texinfo: Add M32R documentation.
1885 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1887 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1888 --enable-build-warnings option.
1889 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1890 * Makefile.in, configure: Re-generate.
1892 2000-04-07 Nick Clifton <nickc@cygnus.com>
1894 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1895 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1896 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1897 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1898 (arm_force_relocation): Force relocations for
1899 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1901 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1903 * config/tc-sh.c (get_operands): There's no third operand if the
1904 first operand is an immediate.
1906 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1908 * config/tc-sh.c (immediate): Delete.
1909 (sh_operand_info): Add immediate member.
1910 (parse_reg): Use A_PC for pc.
1911 (parse_exp): Add second argument 'op'. All callers changed.
1912 (parse_at): Expect pc to be coded as A_PC.
1913 Use immediate field in *op.
1914 (insert): Add fourth argument 'op'. All callers changed.
1915 (build_relax): Add second argument 'op'. All callers changed.
1916 (insert_loop_bounds): New function.
1917 (build_Mytes): Remove DISP_4.
1918 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1919 (assemble_ppi): Use immediate field in *operand.
1920 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1921 (md_apply_fix): Likewise.
1922 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1924 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1926 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1928 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1930 * internals.texi (CPU backend): Document
1931 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1933 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1935 * po/gas.pot: Regenerate.
1937 * as.c (show_usage): Restore translated part of bug string.
1938 * gasp.c (show_usage): Likewise.
1940 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1941 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1942 than move-if-change.
1943 (DEP1): Modify for "gcc -MM".
1947 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1948 Update dependencies.
1949 * Makefile.in: Regenerate.
1951 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1953 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1954 (md_begin): Likewise.
1955 (HAVE_AM33): New macro.
1956 (md_assemble): Use it. Match r_regs and xr_regs only if
1959 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1961 * as.h: #include "bin-bugs.h"
1962 * as.c (show_usage): Use REPORT_BUGS_TO.
1963 * gasp.c: #include "bin-bugs.h"
1964 (show_usage): Use REPORT_BUGS_TO.
1966 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1968 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1970 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1971 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1974 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1976 * config/tc-i386.c (i386_immediate): Don't assume a constant
1977 immediate is necessarily 16 bits when in 16 bit code mode.
1978 (md_assemble): Instead set guess_suffix here after we have checked
1981 2000-04-02 Richard Henderson <rth@cygnus.com>
1983 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1984 quantities. Correct right shift sign extension.
1985 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1986 32-bit value when shifting into place.
1988 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1990 * app.c: Add ATTRIBUTE_UNUSED as needed.
1991 * config/tc-ppc.c: Likewise.
1992 (ppc_size): Make unsigned long.
1993 (ppc_insert_operand): Add casts to avoid warnings.
1995 2000-03-31 Nick Clifton <nickc@cygnus.com>
1997 * config/tc-d10v.h (md_flush_pending_output): Define.
1999 2000-03-29 Nick Clifton <nickc@cygnus.com>
2001 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2002 segment. Works for both BFD_ASSEMBLER and others.
2003 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2005 2000-03-29 Nick Clifton <nickc@cygnus.com
2007 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2009 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2011 * listing.c (LISTING_LHS_WIDTH): Default depends on
2013 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2015 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2017 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2020 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2022 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2024 * config/tc-avr.c (mcu_types): Add missing initialiser.
2025 (md_pcrel_from_section): Add prototype.
2026 (avr_operand): Remove redundant test of unsigned < 0.
2027 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2029 2000-03-27 Denis Chertykov <denisc@overta.ru>
2031 * config/tc-avr.c: New file for AVR support.
2032 * config/tc-avr.h: Likewise.
2033 * configure.in: Add AVR support.
2034 * configure: Regenerate.
2036 2000-03-26 Timothy Wall <twall@cygnus.com>
2038 * gasp.c (macro_op): Add new argument to check_macro call.
2039 Macro structure definitions moved to macro.h
2040 * sb.h: Add argument to prototype for input_scrub_include_sb.
2041 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2042 nesting checks with an additional flag.
2043 (struct input_save): Add flag to indicate whether current sb
2044 should be checked for proper macro/conditional nesting.
2045 (input_scrub_push/pop): Save/restore nest check flag.
2046 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2048 * macro.c (check_macro): Allow caller to retrieve parsed macro
2049 information if a pointer is provided. This information may be
2050 used by the new macro hooks.
2051 * macro.h: Update prototype for check_macro. Macro struct
2052 definitions moved here from macro.c/gasp.c.
2053 * read.c (read_a_source_file): Add parameter to check_macro call,
2054 and pass macro info to the macro hook, if defined.
2055 (input_scrub_insert_line): New. Allow insertion of a line of
2056 characters into the input stream.
2057 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2058 file into the input stream.
2059 (s_include): Use input_scrub_insert_file.
2060 * internals.texi: Document new macro hooks.
2061 * as.h: New prototypes added.
2063 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2065 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2066 an initial capital letter.
2067 (i386_index_check): Reindent.
2069 2000-03-19 Nick Clifton <nickc@cygnus.com>
2071 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2074 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2076 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2077 instruction operand bad if Rd > 7 when generating
2078 thumb instructions. Prevents for example,
2079 "adr r12,label" from silently failing and generating
2080 the wrong instruction.
2082 2000-03-17 Nick Clifton <nickc@cygnus.com>
2084 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2085 that have a destingation >= 0x400000.
2086 Fix compile time warning messages.
2088 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2090 * config/tc-sh.c (md_begin): When encountering insn that are
2091 not supported by the current arch, only change the name if
2092 its contents are the same as prev_name.
2093 (get_specific): If the the architecture doesn't match, fail.
2095 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2097 * config/tc-sh.c (IDENT_CHAR): Define.
2098 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2099 matching back where it came from.
2101 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2103 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2105 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2107 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2110 2000-03-15 Kazu Hirata <kazu@hxi.com>
2112 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2114 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2116 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2117 floating-point-number, make sure 'f' is in FLT_CHARS.
2119 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2121 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2122 (s_lcomm_internal): Use it.
2123 * doc/internals.texi (CPU backend): Document it.
2124 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2127 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2129 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2132 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2133 implementation doesn't have special handling for switch
2135 (macro_build): Allow for code in sections other than .text.
2137 (mips_ip): Likewise.
2138 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2139 Don't perform relocs if we will be outputting them.
2140 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2141 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2144 2000-03-09 Catherine Moore <clm@cygnus.com>
2146 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2147 relocation type based on the entry in the fixup structure.
2148 Put S_IS_EXTERN processing back in.
2150 2000-03-08 H.J. Lu (hjl@gnu.org)
2152 * Makefile.am (install-exec-tooldir): Depend on
2153 install-exec-bindir for parallel make.
2154 * Makefile.in: Regenerated.
2156 2000-03-06 Nick Clifton <nickc@cygnus.com>
2158 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2160 (md_parse_option): Parse -m32r command line switch - disable m32rx
2162 (md_show_usage): Document new option.
2164 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2165 * doc/Makefile.in: Regenerate.
2166 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2168 2000-03-02 Michael Meissner <meissner@redhat.com>
2170 * config/tc-d30v.c (check_range): Remove code that incorrectly
2171 sign extended values where bits < 32.
2173 2000-03-02 H.J. Lu (hjl@gnu.org)
2175 * configure.in: Support --enable-targets=all on ia32.
2176 * configure: Regenerated.
2178 2000-03-01 Nick Clifton <nickc@cygnus.com>
2180 * gasp.c (do_align): Remove bogus check of alignment value.
2182 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2184 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2185 TC_PPC was defined forced the type of a symbol with no other type
2188 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2190 * doc/internals.texi (CPU backend): Mention that
2191 line_separator_chars do not break up comments. Fix typos for
2192 LEX_AT and LEX_NAME descriptions. Document operands for
2193 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2194 description of md_create_short_jump usage. Document argument for
2195 md_undefined_symbol.
2197 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2199 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2200 (md_parse_option): Handle it.
2201 (md_show_usage): Document it.
2203 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2205 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2206 opcode, for the instruction `pal19'. From Andrea Arcangeli
2209 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2211 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2213 (md_assemble): To here, before template operands are matched.
2214 Also ensure a constant immediate is sign extended when we know the
2215 size is at most 16 bits. This is to catch cases like "add
2216 $0xffc0,%ax" where we don't know the size, and thus that the
2217 immediate can be represented as Imm8S until after parsing the
2219 (i386_displacement): Similarly sign extend 16 bit constant
2221 (md_assemble): Relax 16-bit jump constant range check to suit sign
2222 extended displacements.
2224 2000-02-26 Andreas Jaeger <aj@suse.de>
2226 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2228 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2230 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2231 call operands when intel_syntax.
2232 (intel_float_operand): Return 2 for "fi...".
2233 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2234 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2235 earlier "SHORT" change.
2236 (md_assemble): When determining suffix from Regs, exclude
2239 2000-02-24 Nick Clifton <nickc@cygnus.com>
2241 * configure: Add arm-wince, mips-pe and sh-pe targets.
2242 * configure: Regenerate.
2244 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2246 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2247 "pe-mips" for the mips-pe target.
2249 * config/tc-arm.c (insns): Change displacement encoded in BL
2250 and B instructions if the target port is arm-wince.
2251 (do_ldst): Do not bias the relocation offset if the target
2253 (md_pcrel_from): Add in missing relocation offset bias if the
2254 target os arm-wince.
2256 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2257 (md_begin): Disable -G support for mips-pe target.
2258 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2259 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2262 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2263 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2264 assembler, just set the alignment to 4.
2266 * config/te-wince-pe.h: New file for WinCE targets. Define
2269 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2271 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2272 string instructions.
2273 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2274 (i386_intel_memory_operand): After finding a segment override,
2275 check again for no `[' before looking for a displacement. Bomb if
2276 more than one displacement rather than silently discarding the
2277 second and subsequent ones. Free strings malloc'd by
2278 build_displacement_string.
2280 2000-02-24 Catherine Moore <clm@cygnus.com>
2282 * config/obj-som.c (obj_pseudo_table): Add "weak".
2283 (obj_som_weak): New routine.
2285 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2287 * config/tc-i386.c (union i386_op): New.
2288 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2289 Throughout file replace occurences of disps[n], imms[n], regs[n]
2290 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2291 intel mode operand swapping. Add assert in regKludge and
2292 fake_zero_displacement code. Test i.types[n] when outputting
2293 displacements and immediates. Combine output of Disp16 with
2295 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2296 when in intel mode by (not) reversing fsub and fdiv operands
2297 before the template search. This fails for single operand
2298 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2299 undefined. Instead fix the base_opcode after we've found the
2300 template. Move base_opcode xor with found_reverse_match from
2301 opcode output code to before this fix so we test for the correct
2303 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2304 check in intel mode. Instead compare opcodes.
2306 * config/tc-i386.h (TC_RELOC): Delete.
2307 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2308 with equivalent call to reloc.
2310 * as.h (flag_m68k_mri): Move declaration after target include, and
2311 only declare when TC_M68K defined. Define as zero otherwise.
2312 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2313 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2314 Define as zero otherwise.
2315 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2316 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2317 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2318 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2319 testing whether defined.
2320 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2321 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2322 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2323 rather than testing whether defined.
2324 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2325 (parse_mri_cons): Declare and use only when TC_M68K.
2326 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2327 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2328 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2330 * NEWS: Mention IBM 370 support.
2332 2000-02-23 Richard Henderson <rth@cygnus.com>
2334 * config/tc-i386.c (md_assemble): When swapping operands for
2335 intel_syntax, assume everything that's not Imm or Disp is a
2338 2000-02-23 Linas Vepstas <linas@linas.org>
2340 * config/tc-i370.c, config/tc-i370.h: New files.
2341 * Makefile.am: Add support for Linux/IBM 370.
2342 * configure.in: Likewise.
2343 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2344 * config/obj-elf.c: Include elf/i370.h
2345 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2347 * Makefile.in: Regenerate.
2348 * configure: Regenerate.
2350 * doc/c-i370.texi: New file.
2351 * doc/all.texi: Include it.
2352 * doc/as.texinfo: And here.
2353 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2354 * doc/Makefile.in: Regenerate.
2356 2000-02-19 Michael Meissner <meissner@redhat.com>
2358 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2359 determine if an instruction can be used in parallel with an ADDppp
2360 or SUBppp instruction.
2362 2000-02-22 Andrew Haley <aph@cygnus.com>
2364 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2366 1999-12-30 Andrew Haley <aph@cygnus.com>
2368 * config/tc-mips.c (mips_gp32): New variable.
2369 (macro_build) Use mips_gp32.
2371 (md_longopts): Add "-mgp32" and "-mgp64".
2372 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2374 (OPTION_M7900): Change offset
2375 (OPTION_NO_M7900): Ditto.
2377 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2379 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2380 warning, and bump it to 1.
2382 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2384 From Brad Lucier <lucier@math.purdue.edu>:
2385 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2388 2000-02-21 Catherine Moore <clm@cygnus.com>
2390 * config/tc-mips.c (MF_HILO_INSN): Define.
2391 (mips_7000_hilo_fix): Declare.
2392 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2393 (md_parse_option): Check for 7000_HILO_FIX options.
2394 (OPTION_M7000_HILO_FIX): Define.
2395 (OPTION_NO_M7000_HILO_FIX): Define.
2396 * doc/c-mips.texi (-mfix7000): Describe.
2398 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2400 * listing.c (print_lines): Remove unused variable `end'.
2402 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2403 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2404 reloc_type when BFD_ASSEMBLER.
2405 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2406 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2407 statement and quell signed vs. unsigned comparison warning.
2409 2000-02-18 Nick Clifton <nickc@cygnus.com>
2411 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2412 the computed frag offset, rather than overwriting it.
2414 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2416 * config/tc-sh.c ("elf/sh.h"): Include.
2417 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2418 (md.begin): Initialize target_arch.
2419 Only include opcodes in has table that match selected architecture.
2420 (parse_reg): Recognize register names for sh-dsp.
2421 (parse_at): Recognize post-modify addressing.
2422 (get_operands): The leading space is now optional.
2423 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2424 arguments. Update valid_arch.
2425 (build_Mytes): Add support for SDT_REG_N.
2426 (find_cooked_opcode): New function, broken out of md_assemble.
2427 (assemble_ppi, sh_elf_final_processing): New functions.
2428 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2429 (md_longopts, md_parse_option): New option: -dsp.
2430 * config/tc-sh.h (elf_tc_final_processing): Define.
2431 (sh_elf_final_processing): Declare.
2433 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2435 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2436 the unwinder subspace. Save the current seg/subseg before creating
2439 2000-02-10 Nick Clifton <nickc@cygnus.com>
2441 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2442 little endian targets.
2443 (INST_BYTE1): Redefine to handle big and little endian
2445 (cpu_type): New type: Select between M340 and M210.
2446 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2447 instructions of the M340.
2448 (md_assemble): Add support for the MULSH and OPSR classes of
2450 (md_atof): Add support for little endian targets.
2451 (md_parse_option): Add support for -EL, -EB and -mcpu command
2453 (md_convert_frag): Add support for little endian targets.
2454 (md_apply_fix3): Add support for little endian targets.
2455 (md_number_to_chars): Add support for little endian targets.
2457 2000-02-10 Timothy Wall <twall@redhat.com>
2459 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2460 defined, use it to verify the symbol just read should be a label.
2462 2000-02-10 Timothy Wall <twall@redhat.com>
2464 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2465 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2466 around colons when KEEP_WHITE_AROUND_COLON is defined.
2467 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2468 and KEEP_WHITE_AROUND_COLON.
2470 2000-02-08 Timothy Wall <twall@redhat.com>
2472 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2474 (do_repeat): New. Abstract repeat logic so that a "break" can be
2476 (end_repeat): New. Provide support for a "break" out of the
2478 * read.h: Add prototypes for new functions.
2480 2000-02-08 Timothy Wall <twall@redhat.com>
2482 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2483 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2484 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2487 2000-02-08 Timothy Wall <twall@redhat.com>
2489 * read.c: Added elseif to directives table.
2490 * read.h: Added prototype for s_elseif.
2491 * doc/as.texinfo: Added description for elseif.
2492 * cond.c (s_elseif): New function
2494 2000-02-04 Timothy Wall <twall@redhat.com>
2496 * listing.c (print_lines): Remove conditionals causing bug in
2499 2000-02-03 Timothy Wall <twall@cygnus.com>
2501 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2503 * frags.c (frag_new): Calculate fr_fix in octets
2504 (frag_now_fix) Return offset as target address offset (bytes).
2505 (frag_now_fix_octets) New - Return offset in octets (8-bit
2507 * frags.h: Added prototype for frag_now_fix_octets().
2508 Distinguish between octets and bytes in field descriptions.
2509 * listing.c (calc_hex): Account for octets vs bytes when
2510 printing addresses/offsets.
2511 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2512 target is little-endian, print the octets in a word in big-endian
2513 order so that the display looks like a proper hexadecimal number,
2514 instead of having the octets reversed.
2515 * read.c (do_align): When recording alignment, alignment power
2516 should be in terms of target bytes (minimum addressible unit)
2518 (do_org) Convert ORG target address (byte) argument into an
2519 octet offset when generating a variable fragment.
2520 * symbols.c (resolve_symbol_value): Symbol final value
2521 converted to a target address offset (bytes) from its octet offset.
2522 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2523 offset (bytes) is adjusted by the frag offset (octets) converted
2525 (coff_frob_section) Section alignment power is in terms of bytes;
2526 convert it to an octet alignment power when calculating size (and
2527 size mask) in octets. Don't modify the section size in order to
2528 "align" it for TI COFF, since that format has a different method
2529 for storing alignment information.
2531 2000-02-01 Timothy Wall <twall@cygnus.com>
2533 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2534 entries, matching the way GCC generates them. If not escaped, the
2535 filename is encoded incorrectly.
2537 2000-01-31 Nick Clifton <nickc@cygnus.com>
2539 * config/tc-arm.c (reg_table): Add support for ATPCS register
2542 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2544 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2546 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2548 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2549 of a symbol when we really care about its value.
2551 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2553 * config/tc-mcore.c (md_assemble): Give warning message if
2554 operands passes to instruction are more than the spec.
2556 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2558 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2559 Thumb mode but the label seen was not declared as '.thumb_func'
2560 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2561 correct disassembly of Thumb code bounded by non function labels.
2563 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2565 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2566 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2568 * Makefile.in: Same here.
2571 * configure.in: Set bfd_gas for i386-aout when primary target
2572 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2573 we may need the primary te_file. Remove incorrect comment.
2575 * configure: Regenerate.
2577 * config/e-i386aout.c: New file.
2579 * as.c (USE_EMULATIONS): Move to before print_version_id.
2580 (struct emulation): Add i386aout.
2581 (show_usage): Split text strings. Reformat -a text. Add --em
2585 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2586 (aout_format_ops): New.
2589 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2590 preprocessor conditional and add aout USE_EMULATIONS tests.
2591 (read_a_source_file): Don't pass error strings to printf as
2595 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2597 (do_data): Same here.
2598 (process_file): And here.
2601 * symbols.c (colon): Rewrite "already defined" fatal message
2602 code for aout with USE_EMULATIONS.
2605 * config/obj-aout.c (OBJ_HEADER): Define.
2606 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2608 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2609 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2611 (obj_aout_type): Expand S_SET_OTHER here too.
2612 (obj_read_begin_hook): Remove.
2613 (aout_pop_insert): New.
2614 (obj_aout_s_get_other): New.
2615 (obj_aout_s_get_desc): New.
2616 (aout_format_ops): New.
2619 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2620 gets aout_pseudo_table.
2621 (aout_pseudo_table): Declare.
2622 (obj_read_begin_hook): Define.
2625 * config/obj-coff.c (obj_pseudo_table): Rename to
2627 (coff_pop_insert): Use coff_pseudo_table.
2628 (coff_sec_sym_ok_for_reloc): Remove.
2629 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2630 and comment all zero entries and remove #if 0 code.
2633 * config/obj-coff.h (obj_pop_insert): Define.
2634 (coff_pseudo_table): Declare.
2637 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2638 s_get_size, s_set_size. Comment all zero entries.
2641 * config/obj-elf.c (elf_s_get_other): New function.
2642 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2643 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2644 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2646 (obj_elf_parse_section_letters): Don't pass error strings to
2647 printf as format arg.
2650 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2652 (elf_s_get_other): Declare.
2653 (S_GET_OTHER) Define as elf_s_get_other if not already
2655 (S_SET_OTHER): Only define when not already defined.
2656 (elf_obj_read_begin_hook): Declare.
2657 (obj_read_begin_hook): Define.
2658 (elf_obj_symbol_new_hook): Declare.
2659 (obj_symbol_new_hook): Define.
2662 * config/obj-multi.h: Add copyright header and protect against
2663 multiple inclusion. Add * to all function pointers.
2664 (OBJ_HEADER): If defined, include it rather than other defines
2666 (obj_frob_file_after_relocs): Test for NULL.
2667 (obj_symbol_new_hook): Here too.
2668 (obj_sec_sym_ok_for_reloc): And here.
2669 (S_GET_OTHER): Define.
2670 (S_GET_DESC): Define.
2671 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2672 (OBJ_MAYBE_ELF): Update comment.
2674 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2675 OBJ_AOUT preprocessor conditional and handle emulation by
2676 testing OUTPUT_FLAVOR.
2677 (i386_displacement): Here too.
2678 (md_section_align): Similarly here.
2679 (i386_target_format): Conditionally compile when more than one
2680 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2681 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2682 (i386_displacement): Here too.
2685 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2686 Define TARGET_FORMAT for aout only when not multi.
2689 * config/te-multi.h: Delete file as it's identical to te-generic.h
2691 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2693 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2694 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2697 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2699 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2702 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2704 * config/tc-mips.c (mips_do_align): New function.
2705 * config/tc-mips.h (md_do_align): Define.
2707 2000-01-10 Philip Blundell <philb@gnu.org>
2709 * doc/c-arm.texi (ARM Options): Fix typo.
2710 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2711 line separator for Linux.
2712 * doc/as.texinfo (Comments): Mention the ARM.
2714 2000-01-10 Philip Blundell <pb@futuretv.com>
2716 * configure.in (arm*-*-conix*): New target.
2717 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2719 * configure: Regenerate.
2721 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2723 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2724 (obj_elf_visibility): New function.
2726 * doc/as.texinfo (Visibility): New node: document visibility
2729 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2731 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2732 warning for absolute jump/call without `*' in non-intel mode. No
2733 need to set i.types[0] JumpAbsolute in intel mode.
2735 1999-12-22 Philip Blundell <pb@futuretv.com>
2737 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2738 hook function when changing sections.
2739 (arm_s_data): Likewise.
2741 1999-12-14 Nick Clifton <nickc@cygnus.com>
2743 * config/tc-arm.c (md_parse_option): Add support for -marm720
2744 command line switch.
2746 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2748 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2749 (r_registers, xr_registers): Define.
2750 (r_register_name, xr_register_name): New functions.
2751 (md_assemble): Handle new am33 operand types and instruction
2753 (mn10300_insert_operand, check_operand): Likewise.
2755 1999-11-29 Nick Clifton <nickc@cygnus.com>
2757 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2758 (s_force_thumb): Set thumb_mode to 2.
2759 (md_assemble): Do not complain about thumb instructions on a
2760 non-thumb target if thumb_mode is set to 2.
2762 1999-11-28 Michael Meissner <meissner@cygnus.com>
2764 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2765 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2766 (O_...): Add new machine dependent expressions if we are handling
2767 explicit relocations.
2768 (alpha_reloc_op): New static table holding the explicit relocation
2770 (alpha_literal_hash): New static to hold the hash table for
2771 explicit relocations.
2772 (alpha_macros): Add support for explicit relocations.
2773 (md_begin): If explicit relocations, initialize hash table.
2774 (md_assemble): Don't print a second error if tokenize_arguments
2775 already printed an error message.
2776 (md_apply_fix): Add support for explicit relocations.
2777 (alpha_force_relocation): Ditto.
2778 (alpha_fix_adjustable): Ditto.
2779 (alpha_adjust_symtab): New function to support explicit
2781 (alpha_adjust_symtab_relocs): Ditto.
2782 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2783 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2784 Add support for explicit relocations. Return -2 if an error
2785 message was already printed.
2786 (find_macro_match): Add support for explicit relocations. Comment
2788 (emit_insn): Add support for explicit relocations.
2789 (assemble_tokens): Ditto.
2791 (load_expression): Ditto.
2794 (emit_ir_load): Ditto.
2795 (emit_loadstore): Ditto.
2798 (emit_sextX): Ditto.
2799 (emit_division): Ditto.
2800 (emit_jsrjmp): Ditto.
2801 (emit_retjcr): Ditto.
2803 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2805 (tc_adjust_symtab): If explicit relocations, call the function
2806 alpha_adjust_symtab.
2807 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2808 relocations next to the literal relocation they reference.
2809 (TC_INIT_FIX_DATA): Initialize the new fields.
2810 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2812 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2814 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2815 'B' operand for PA2.0 bb instruction.
2817 1999-11-18 Nick Clifton <nickc@cygnus.com>
2819 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2822 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2824 (mcore_force_relocation): Force relocations to be generated for
2827 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2829 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2830 (i386_displacement): Disallow O_big displacements.
2832 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2834 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2835 Small improvements in error checking.
2836 (md_assemble): Support for unconditional ARM instructions.
2837 (md_parse_option): Support for -m[arm]v5e flag.
2839 1999-11-12 Nick Clifton <nickc@cygnus.com>
2841 * macro.c (buffer_and_nest): Do not check beyond the end of the
2844 1999-11-11 Nick Clifton <nickc@cygnus.com>
2846 * macro.c (buffer_and_nest): Look for seperator after TO and
2849 1999-11-08 Andrew Haley <aph@cygnus.com>
2851 * app.c (do_scrub_chars): When in State 10, treat backslash
2852 characters in the same way as as symbol characters.
2854 1999-11-07 Richard Henderson <rth@cygnus.com>
2856 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2857 the previous label was in the current section before playing
2858 with auto-alignment.
2860 1999-11-06 Nick Clifton <nickc@cygnus.com>
2862 * config/tc-v850.c (v850_force_relocation): Force relocation
2864 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2867 1999-11-05 Michael Meissner <meissner@cygnus.com>
2869 * expr.h (operatorT): Increase machine dependent operators to 16.
2870 * expr.c (op_rank): Ditto.
2872 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2874 * read.c (pseudo_set): Reject attempts to set the value of a
2877 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2880 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2882 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2883 to bfd_set_section_contents.
2885 1999-11-03 Nick Clifton <nickc@cygnus.com>
2887 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2889 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2891 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2892 (mips_ip): Use OPCODE_IS_MEMBER.
2894 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2896 * config/tc-arm.c (reg_required_here): Improve comments.
2898 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2899 (tinsns): Initialize variants field.
2901 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2902 BAD_PC respectively.
2904 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2906 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2907 * config/tc-arm.h: Fix compile time warnings.
2909 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2911 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2912 form @abs16, @(abs16) and @(abs16 + imm).
2914 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2916 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2917 (ISA_HAS_64_BIT_REGS) New.
2918 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2919 mips_emit_delays,macro_build,load_register,load_addresss,
2920 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2921 and/or use new ISA_xxx macros in expressions involving
2922 ISA, particularly mips_opts.isa.
2924 1999-10-18 Michael Meissner <meissner@cygnus.com>
2926 * expr.h (operatorT): Add machine dependent operators md1..md8.
2927 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2928 for the machine dependent operators to use.
2930 * expr.c (op_rank): Add machine dependent operators.
2932 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2934 (O_cpregister): Ditto.
2935 (md_begin): Change X_op test that field is wide enough to use
2936 O_max instead of O_alpha_max.
2937 (cpu_types): Fill in missing initializer.
2938 (alpha_num_macros): Make unsigned.
2939 (md_assemble): Make opnamelen be size_t.
2940 (md_apply_fix): Cast alpha_num_operands to int before testing.
2941 (alpha_force_relocation): Ditto.
2942 (alpha_fix_adjustable): Ditto.
2943 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2944 (tc_gen_reloc): Ditto.
2945 (tc_get_register): Ditto.
2950 (s_alpha_ent): Ditto.
2951 (s_alpha_end): Ditto.
2952 (s_alpha_frame): Ditto.
2953 (s_alpha_prologue): Ditto.
2954 (s_alpha_file): Ditto.
2955 (s_alpha_gprel32): Ditto.
2956 (s_alpha_proc): Ditto.
2957 (s_alpha_set): Ditto.
2958 (s_alpha_base): Ditto.
2959 (s_alpha_align): Ditto.
2960 (s_alpha_arch): Ditto.
2961 (alpha_align): Ditto.
2962 (assemble_insn): Suppress unused variable warning.
2964 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2965 order in the structure.
2966 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2968 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2970 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2972 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2974 * config/tc-i386.c (i386_index_check): Correct #endif location.
2976 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2978 * as.c (show_usage): Document new options.
2979 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2980 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2981 (parse_args): Parse the new options.
2982 (main): If there were warnings, and --fatal-warnings
2983 was specified, print an error.
2984 * as.h: New variable, flag_fatal_warnings, for new option.
2986 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2988 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2989 '@'. Change autoincrement completers to fall through to cache control
2992 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2994 (pa_parse_addb_64_cmpltr): New function.
2996 * config/tc-hppa.c (pa_ip): Change error message.
2997 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2998 '?Q' args to allow falling through.
3000 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3001 Remove unused conditional codes.
3002 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3004 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3006 * config/tc-d30v.c (CHAR_BIT): Define.
3007 (check_range): Fix bit operations to support integers bigger than
3010 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3012 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3015 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3016 Doug Evans <devans@cygnus.com>
3018 Add support for m32rx.
3019 * config/tc-m32r.c (enable_m32rx): New static global.
3020 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3021 (allow_m32rx): New function.
3022 (M32R_SHORTOPTS): Add `O'.
3023 (md_longopts): Add --m32rx plus several warning options.
3024 (md_parse_option): Handle new options.
3025 (md_show_usage): Print them.
3026 (md_begin): Enable m32rx.
3027 (OPERAND_IS_COND_BIT): New macro.
3028 (first_writes_to_seconds_operands): New function.
3029 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3030 (target_make_parallel,assemble_two_insns): New functions.
3031 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3032 If optimizing and m32rx, try to make consecutive insns parallel.
3034 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3036 * config/tc-mips.c (nopic_need_relax): Allow for the
3037 .sdata.foo sections generated by -fdata-sections,
3038 and for the .gnu.linkonce.s sections generated by C++.
3040 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3042 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3043 with cleaner code using completer prefixes. Add 'Y'.
3045 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3047 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3049 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3050 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3051 insn does not match and we should try the next insn in the table.
3053 1999-09-22 Nick Clifton <nickc@cygnus.com>
3055 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3057 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3059 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3062 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3064 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3065 OBJ_ELF. If ELF, add "sq".
3066 (md_parse_option): If ELF, ignore -s and -q.
3067 (md_show_usage): Mention ELF options.
3069 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3071 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3074 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3076 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3078 * config/tc-hppa.c (struct pa_it): New field "trunc".
3079 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3080 (pa_parse_ftest_gfx_completer): New function
3081 (pa_parse_fp_cnv_format): New function.
3083 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3084 (md_apply_fix): Handle 22bit pc-rel branches.
3086 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3088 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3090 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3092 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3094 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3096 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3097 (pa_ip): Handle 'fX'.
3099 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3101 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3102 unwinds unless the function is in the text space.
3103 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3105 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3107 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3108 (md_assemble): To here. Tweak address generation.
3110 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3112 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3113 (md_assemble): Call dwarf2_where for OBJ_ELF.
3114 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3115 (pa_end_of_source): New function.
3116 * tc-hppa.h (md_end): Define for OBJ_ELF.
3118 1999-09-14 Michael Meissner <meissner@cygnus.com>
3120 * configure.in (Canonicalization of target names): Remove adding
3121 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3122 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3123 * configure: Regenerate.
3125 1999-09-14 Donn Terry <donn@interix.com>
3127 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3129 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3131 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3132 pc-relative jmp/call to an absolute symbol.
3133 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3134 absolute section symbols.
3136 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3137 jump handling code and comments.
3139 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3141 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3142 the value if TE_PE and a global defined symbol.
3144 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3146 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3147 print the symbol, rather than printing it here.
3149 1999-09-11 Donn Terry <donn@interix.com>
3151 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3152 BFD_RELOC_RVA relocations.
3154 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3155 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3158 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3160 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3161 * doc/internals.texi (Object format backend): Document
3164 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3165 relocations against global symbols if TE_PE.
3167 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3168 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3170 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3173 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3174 symbols which do not have a constant value, or tags with
3175 non-tags. Remove the symbol from the list before adding it at the
3178 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3179 C_FCN symbol differently if TE_PE.
3180 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3181 appears in the pseudo-op, rather coff_line_base which is only set
3184 * config/obj-coff.c (obj_coff_loc): New static function.
3185 (obj_pseudo_table): Add "loc".
3187 * config/obj-coff.c (add_lineno): Check that the line number is
3190 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3191 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3193 (md_atof): Return NULL rather than 0.
3194 * config/tc-i386.c (md_atof): Change type to int.
3195 * expr.c (expr): Change first parameter to int.
3196 * config/obj-coff.c: Add declarations for static functions.
3197 (coff_frob_symbol): Use SYM_AUXENT.
3198 * config/tc-i386.h (flag_16bit_code): Don't declare.
3200 * config/obj-coff.c (obj_coff_section): Default to setting
3201 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3203 * write.c (adjust_reloc_syms): Print adjusted fixup.
3205 * expr.c (integer_constant): Correct too_many_digits calculation
3208 1999-09-09 Andreas Schwab <schwab@suse.de>
3210 * doc/c-arm.texi: Fix arguments of @var to not contain
3213 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3215 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3217 (md_parse_option): Only support -k flag for ELF and COFF targets.
3219 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3221 * config/tc-hppa.c (pa_ip): Put strict register checks before
3222 call to pa_parse_number.
3224 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3226 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3228 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3231 1999-09-06 Donn Terry <donn@interix.com>
3233 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3235 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3237 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3238 candidate instruction. Require registers for register arguments
3239 when in strict mode. Require assemble-time constants for
3240 constants when in strict mode.
3241 (pa_get_absolute_expression): Require a constant when in strict
3244 1999-09-06 Nick Clifton <nickc@cygnus.com>
3246 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3248 1999-09-04 Steve Chamberlain <sac@pobox.com>
3250 * config/tc-pj.c: New file, supports picoJava in ELF.
3251 * config/tc-pj.h: Ditto.
3252 * configure.in (pjl*, pj*): New targets.
3253 * Makefile.am: Rebuild dependencies.
3254 (CPU_TYPES): Add pj.
3255 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3256 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3257 * doc/c-pj.texi: New file.
3258 * doc/as.texinfo: Add some PJ specifics.
3259 * doc/all.texi: Add PJ to the list of all architectures, sort them
3261 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3262 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3264 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3266 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3267 (obj_frob_file): Test for null pointer.
3268 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3269 (OBJ_PROCESS_STAB): And here.
3270 (elf_obj_sy): Remove
3272 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3273 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3274 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3276 * config/obj-coff.c (no_func): Remove.
3277 (coff_format_ops): Change occurrences of no_func to 0, as we test
3278 for 0 in obj-multi.h.
3280 * configure.in: Enable bfd for i386-coff when primary target is
3281 bfd. Enable i386 elf,coff emulation support. Don't set
3282 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3283 emulation to support.
3284 *configure: Regenerate.
3286 1999-09-02 Nick Clifton <nickc@cygnus.com>
3288 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3289 .section .line directive is encountered.
3291 1999-09-01 Nick Clifton <nickc@cygnus.com>
3293 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3296 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3297 * as.texinfo: Document --gdwarf2 command line option.
3298 Add additional documentation of ARM command line switches.
3300 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3302 * config/tc-i386.c (i386_intel_memory_operand): Combine
3303 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3304 and RESTORE_END_STRING around parse_register calls.
3305 (i386_operand): Here too.
3306 (i386_is_reg): Remove.
3307 (parse_register): Move as_bad calls from within this function to
3310 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3312 Based on a patch from H.J. Lu <hjl@gnu.org>
3313 * config/tc-i386.c (parse_register): Handle FP regs specially.
3314 (md_begin): Remove '(' and ')' from register_chars.
3316 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3318 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3319 error message (done elsewhere).
3321 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3323 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3325 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3327 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3330 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3332 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3334 Add new completers. Fix bug in 64 bit condition handling.
3336 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3339 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3341 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3343 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3345 1999-08-27 Jim Wilson <wilson@cygnus.com>
3347 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3348 (struct ls): Add frag field. Initialize it to zero.
3349 (out_end_sequence): New local text_frag. Set it while in text section.
3350 Replace address check with frag check. Set ls.frag to text_frag if
3351 out_set_addr called.
3352 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3353 Set it before switching sections. Replace address check with frag
3354 check. Set ls.frag to saved_frag if out_set_addr called.
3356 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3358 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3359 output "advance_pc" opcode instead of calling gen_addr_line().
3360 The latter has the undesired side-effect of creating a new row
3361 in the debug line info matrix.
3363 1999-08-26 Jim Wilson <wilson@cygnus.com>
3365 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3366 ls.last_filename if last is less than zero. Set ls.last_filename
3367 when allocating new entry.
3368 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3371 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3373 * config/tc-i386.c (i386_index_check): Fix the displacement size
3374 when INFER_ADDR_PREFIX.
3376 1999-08-18 Nick Clifton <nickc@cygnus.com>
3378 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3381 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3383 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3384 handle 0xffffNNNN constants correctly.
3386 1999-08-16 Nick Clifton <nickc@cygnus.com>
3388 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3391 1999-08-13 Nick Clifton <nickc@cygnus.com>
3393 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3394 (md_apply_fix3): Always pass positive values to
3395 validate_offset_imm.
3397 1999-08-12 Nick Clifton <nickc@cygnus.com>
3399 * config/tc-arm.c (skip_whitespace): New macro.
3400 Formatting tidy ups.
3402 (md_apply_fix3): Store relocation offset in addend for ELF based
3404 (arm_force_relocation): Always generate relocs for Thumb function
3407 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3409 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3410 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3412 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3414 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3415 flags for the unwind subspace.
3417 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3418 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3419 suitable relocation based on the size of the target's pointer.
3420 Always Use subsegment zero for the unwinders.
3421 (pa_level): Handle "2.0w".
3423 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3425 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3426 with the following instruction unless this was specified.
3428 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3430 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3431 certain sections, to match BFD changes.
3433 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3435 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3436 (EXTRA_SCRIPTS): Define to keep automake happy.
3437 * Makefile.in: Rebuild.
3439 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3441 * Makefile.am: Rename .dep* files to DEP*.
3442 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3443 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3445 * Makefile.in: Rebuild.
3447 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3449 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3451 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3453 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3454 avoid problems on DOS filesystems.
3455 * Makefile.in: Rebuild.
3457 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3459 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3461 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3464 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3466 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3467 line to create ${GDBINIT} rather than .gdbinit.
3468 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3470 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3472 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3474 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3476 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3478 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3480 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3481 non-adjustable symbols.
3483 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3485 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3487 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3489 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3492 1999-08-05 Donn Terry <donn@interix.com>
3494 * config/te-interix.h: New file.
3495 * configure.in (i386-*-interix*): New target.
3496 * configure: Rebuild.
3498 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3500 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3501 selectors for ELF too.
3502 (selector_table): Add "ltp" and "rtp" selectors.
3504 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3506 * config/tc-i386.c (i386_operand): No need to change
3507 operand_string pointer in segment reg case before goto
3508 do_memory_reference. Initialise displacement_string_start and
3509 displacement_string_end after do_memory_reference label.
3510 (i386_index_check): Add operand_string param, and print error
3511 message on failure here.
3512 (i386_intel_memory_operand): Instead of here.
3513 (i386_operand): And here.
3514 (INFER_ADDR_PREFIX): Enable.
3516 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3518 * config/tc-i386.h (DefaultSize): Define. Renumber following
3519 opcode_modifier defines.
3521 From Etienne Lorrain <etienne.lorrain@ibm.net>
3522 * config/tc-i386.c (stackop_size): New variable.
3523 (set_16bit_code_flag): Clear it here.
3524 (set_16bit_gcc_code_flag): New function.
3525 (md_pseudo_table): Add "code16gcc" entry.
3526 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3528 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3530 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3531 next_set_end even if the end symbol is being discarded.
3533 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3534 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3535 * config/obj-coff.c: Likewise.
3536 (seg_info_type): Remove.
3537 (seg_info_off_by_4): Change to array of segT.
3538 (s_get_segment): Adjust accordingly.
3539 (obj_pseudo_table): Fully initialize sentinel entry.
3541 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3542 Ralf Baechle <ralf@uni-koblenz.de>.
3544 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3546 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3548 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3550 * config/tc-i386.c: Indentation and white space changes.
3551 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3552 don't enable it by default.
3553 (i386_intel_operand): Remove redundant prototype.
3554 Move check on number of memory operands, and i.mem_operands++
3555 (i386_intel_memory_operand): To here.
3556 Remove i386_immediate code from here. Remove special case code
3557 for input and output using (%dx). Remove base/index checks and
3558 call i386_index_check instead. Save initial operand_string
3559 argument for error message.
3560 (i386_operand): Remove redundant prototype. Move base/index
3561 checks to i386_index_check.
3562 (i386_displacement): Move intel mode check for non-zero
3564 (i386_intel_memory_operand): To here.
3566 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3568 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3569 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3570 by .register pseudo-op if -64 and --no-undeclared-regs.
3571 (s_register, sparc_adjust_symtab): New functions.
3572 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3573 Declare sparc_adjust_symtab as tc_adjust_symtab.
3574 * doc/c-sparc.texi: Add description of #ignore special literal
3575 for .register pseudo-op.
3577 1999-07-30 Catherine Moore <clm@cygnus.com>
3579 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3580 the relocation's section offset.
3582 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3584 * write.c (fixup_segment): Fix generic error check overflow test.
3586 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3587 X_add_number to long.
3589 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3591 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3594 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3596 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3599 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3601 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3603 * configure.bat: Remove; obsolete.
3604 * config/go32.cfg: Likewise.
3606 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3608 * configure.in (i386-*-vxworks*): New target.
3609 * configure: Rebuild.
3611 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3613 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3615 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3617 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3619 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3620 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3621 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3622 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3623 MAX_RELOC_EXPANSION): Define.
3624 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3626 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3628 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3629 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3630 block. Print a warning if an 8-bit or 16-bit constant
3631 displacement or immediate is truncated on output.
3632 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3634 (i386_operand): Disallow immediate jump absolute operand.
3636 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3638 * configure.in: Bump version number to 2.9.5.
3639 * configure: Rebuild.
3641 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3644 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3646 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3647 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3649 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3651 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3653 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3655 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3656 if -mno-fpu was given.
3657 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3659 (cons_fix_new_arm): Remove misleading comments.
3661 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3663 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3665 (relax_segment): Likewise. After giving a rs_org error, convert
3666 the frag to rs_align to avoid cascading errors.
3668 1999-07-12 Andreas Schwab <schwab@suse.de>
3670 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3672 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3674 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3675 as appropriate. Fill in structure initializations. Add variable
3676 initializations. Add casts.
3677 * dwarf2dbg.c (print_stats): Change i to size_t.
3678 * listing.c (listing_listing): Change list_line to unsigned int.
3680 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3682 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3683 rather than checking for \001 and \002 in symbol name.
3684 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3686 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3688 * configure.in (hppa*-linux-gnu*): New target.
3689 * configure: Rebuilt.
3691 1999-07-08 Nick Clifton <nickc@cygnus.com>
3693 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3695 1999-07-07 Nick Clifton <nickc@cygnus.com>
3697 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3698 accessing symbolP directly.
3700 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3702 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3705 1999-07-05 Nick Clifton <nickc@cygnus.com>
3707 * config/tc-arm.c (ARM_EXT_V5): Define.
3708 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3709 (md_begin): Detect ARM v5 architectures.
3710 (md_parse_option): Accept arm v5 specification.
3711 (md_show_usage): Documment -marmv5 switch.
3713 * doc/c-arm.texi: Document -marmv5 command line option.
3715 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3717 (validate_immediate_twopart): New function. Determine if a
3718 constant can be computed by two ADD instructions.
3719 (output_inst): Remove its command line parameter - it was never
3721 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3722 implememt the ADRL pseudo op.
3723 (tc_gen_reloc): Generate a suitable error message if an ADRL
3724 instruction tries to generate a real reloc.
3726 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3728 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3730 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3733 1999-06-27 H.J. Lu <hjl@gnu.org>
3735 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3736 non BFD_ASSEMBLER case.
3738 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3740 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3743 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3745 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3746 out_end_sequence() when the address decreases due to a new frag.
3747 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3748 numbering starts with 1.
3750 1999-06-23 Nick Clifton <nickc@cygnus.com>
3752 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3754 (mcore_s_text): Call obj_elf_text for ELF target.
3755 (mcore_s_data): Call obj_elf_data for ELF target.
3756 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3758 (mcore_s_bss): New function: Dump literal table before changing
3760 (mcore_s_comm): New function: Dump literal table before changing
3763 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3764 No longer static functions.
3765 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3766 Provide prototypes for these functions.
3768 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3770 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3771 a list of names, to try obj_segment_name, and to try abbreviated
3772 names when using COFF without long section names.
3774 * config/tc-alpha.c: More use of symbol accessor functions.
3775 * config/tc-arc.c: Likewise.
3776 * config/tc-d30v.c: Likewise.
3777 * config/tc-fr30.c: Likewise.
3778 * config/tc-i860.c: Likewise.
3779 * config/tc-m88k.c: Likewise.
3780 * config/tc-mcore.c: Likewise.
3781 * config/tc-ns32k.c: Likewise.
3782 * config/tc-sparc.c: Likewise.
3783 * config/tc-v850.c: Likewise.
3785 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3786 sy_value with appropriate accessor functions.
3787 * config/tc-arm.c (md_apply_fix3): Likewise.
3788 * config/tc-d10v.c (AT_WORD_P): Likewise.
3789 * config/tc-v850.c (reg_name_search): Likewise.
3791 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3792 use symbol_get_bfdsym instead.
3793 * config/tc-ppc.c (md_assemble): Likewise.
3794 * config/tc-v850.c (v850_comm): Likewise.
3796 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3798 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3799 the symbol, rather than accessing the bsym member.
3800 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3801 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3802 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3803 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3804 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3805 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3806 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3807 * config/tc-v850.c (tc_gen_reloc): Likewise.
3809 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3811 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3812 (hppa_gen_reloc_type): Conditionalize on BFD64.
3813 (tc_gen_reloc): Re-enable ELF relocations.
3814 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3816 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3818 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3820 (do_ldst): Move assignment out of if condition.
3821 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3822 parentheses to avoid warning.
3824 1999-06-21 Nick Clifton <nickc@cygnus.com>
3826 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3827 macro to get at the BFD symbol associated with a GAS symbol.
3829 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3831 * config/tc-ppc.c: Update for symbol handling changes.
3832 * config/obj-coff.c: Likewise.
3834 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3836 * tc-hppa.c: General cleanups of ELF support. No more spaces
3837 and subspaces for ELF.
3838 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3839 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3840 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3841 (UNWIND_SECTION_NAME): Likewise.
3842 (space/subspace related structures): Conditionalize definitions
3844 (space/subspace directives and support routines): Conditionalize
3845 definitions and references/uses on OBJ_SOM.
3846 (label_symbol_struct): For ELF, track the symbol's segment. For
3847 SOM track its space.
3848 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3850 (USE_ALIASES): Kill for both SOM & ELF.
3851 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3852 (pa_space, pa_subspace): Corresponding changes.
3853 (pa_spaces_begin): Corresponding chagnes.
3854 (md_begin): Do not muck around with space/subspace stuff for
3856 (md_apply_fix): Temporarily disable argument relocation stuff
3858 (tc_gen_reloc): Temporarily disable relocation generation for
3860 (pa_build_unwind_subspace): Similarly.
3862 1999-06-16 Nick Clifton <nickc@cygnus.com>
3864 * config/tc-arm.c (thumb_set): New pseudo op.
3865 (text, data, section): Override these pseudo ops with ARM
3867 (s_thumb_set): New function: Perform the same as a .set pseudo
3868 op, but also mark the alias'ed symbol as being a Thumb
3870 (arm_s_text): New function: Perform the same as the .text
3871 pseudo op, but dump the literal pool before changing
3873 (arm_s_data): New function: Perform the same as the .data
3874 pseudo op, but dump the literal pool before changing
3876 (arm_s_section): New function: Perform the same as the
3877 .section pseudo op, but dump the literal pool before changing
3879 (arm_cleanup): Do not reset the current section before dumping
3882 1999-06-17 Nick Clifton <nickc@cygnus.com>
3884 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3885 OPTION_NO_WARN_UNMATCHED entries.
3886 (md_parse_option): Generate a warning message if an unrecognised
3887 option is encountered.
3889 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3890 (get_operands): When parsing an expression after an '@' symbol
3891 has been detected, do not ignore '#' symbols.
3892 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3895 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3897 From K. Richard Pixley <rich@noir.com>:
3898 * configure.in (ppc-*-vxworks*): New target.
3899 * configure: Rebuild.
3901 1999-06-12 Philip Blundell <philb@gnu.org>
3903 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3905 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3907 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3908 which refer to symbols in linkonce sections, permit reducing the
3909 relocs if the symbol is local.
3911 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3913 * subsegs.c (subseg_text_p): New function.
3914 * as.h (subseg_text_p): Declare.
3915 * read.c (do_align): Use subseg_text_p to set the default fill.
3916 * write.c (subsegs_finish): Likewise.
3917 * config/obj-coff.c (write_object_file): Likewise.
3918 * config/tc-i386.h (md_maybe_text): Don't define.
3919 (md_do_align): Use subseg_text_p to set the default fill.
3920 * config/tc-m32r.c (m32r_do_align): Likewise.
3921 * config/tc-sh.c (sh_do_align): Likewise.
3922 * config/tc-sparc.h (md_do_align): Likewise.
3924 1999-06-12 David O'Brien <obrien@freebsd.org>
3926 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3927 * configure: Rebuild.
3929 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3931 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3932 * Makefile.am: Rebuild dependencies.
3933 * Makefile.in: Rebuild.
3935 * config/tc-i386.c (i386_immediate): Remove unused label
3938 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3939 * symbols.c: Likewise.
3940 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3941 sy_next field when taking address, rather than symbol_next.
3943 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3945 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3946 value from the output file architecture.
3947 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3948 * dwarf2dbg.h: Change bfd_vma to addressT.
3950 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3952 * dwarf2dbg.h: Use PARAMS in function declarations.
3954 1999-06-11 Martin Dorey <mdorey@madge.com>
3956 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3957 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3959 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3961 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3963 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3965 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3968 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3970 * read.c (read_a_source_file): Only declare inescape if
3973 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3975 (find_entry_byval): Add parens to avoid warning.
3977 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3979 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3982 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3984 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3987 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3988 synthetize_setx): New functions.
3989 (md_assemble): Broken the special cases into the above
3990 functions. Make compiler happy if sizeof(bfd_vma)==4.
3991 Fix sethi generated from set/setuw. If instructions have a relloc,
3992 always clear the fields to be relocated in the opcode.
3993 (sparc_ip): Remove special_case global variable.
3995 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3997 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3998 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3999 indication of success rather than a value.
4000 (itbl_get_val): Likewise.
4001 (itbl_get_field): Use strcspn. Change delimiters to include
4003 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4004 (itbl_get_val): Likewise.
4005 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4007 * symbols.c (copy_symbol_attributes): Convert local symbols to
4010 1999-06-10 Nick Clifton <nickc@cygnus.com>
4012 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4015 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4017 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4018 Optimize set if sizeof(bfd_vma) == 64.
4019 (sparc_ip): Fix sethi - without %hi() it should generate
4020 R_SPARC_22 reloc, not R_SPARC_HI22.
4021 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4023 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4025 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4026 (s_ncons): New function.
4027 (native_op_table): New table.
4028 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4029 R_SPARC_OLO10 handling.
4031 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4033 * expr.h (struct expressionS): Revert last change; widen X_op.
4034 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4036 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4038 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4039 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4040 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4041 * Makefile.in: Regenerated.
4043 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4044 `common' pass on to s_mri_common.
4045 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4047 1999-06-06 Richard Henderson <rth@cygnus.com>
4049 * config/obj-elf.c (obj_elf_section): Don't free the return
4050 value of demand_copy_C_string.
4052 1999-06-05 Richard Henderson <rth@cygnus.com>
4054 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4055 creation logic from obj_elf_create_section.
4057 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4058 (section_stack): New.
4059 (special_sections): Make const.
4060 (obj_elf_section): Gut and rewrite parsing.
4061 (obj_elf_change_section): New function broken out of obj_elf_section.
4062 (obj_elf_parse_section_letters): Likewise.
4063 (obj_elf_section_word): Likewise.
4064 (obj_elf_section_type): Likewise.
4065 (obj_elf_previous): Treat as a toggle.
4066 (obj_elf_popsection): New.
4067 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4068 (ppc_section_type): Likewise.
4069 * config/tc-ppc.h: Likewise.
4071 * expr.h (struct expressionS): Don't make X_op a bitfield.
4072 * config/tc-alpha.c: Update for symbol handling changes.
4073 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4074 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4076 1999-06-05 Richard Henderson <rth@cygnus.com>
4078 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4079 (dwarf2_gen_line_info): Kill unused variables.
4080 (dwarf2_finish): Likewise.
4081 (dwarf2_where): Likewise.
4082 (dwarf2_directive_file): If we've only got a string,
4083 hand off to s_app_file.
4084 * ecoff.c: Move the include of ecoff.h.
4085 * symbols.h (S_IS_FUNCTION): Prototype.
4087 * read.c (LEX_HASH): Supply a default.
4089 (s_globl): Update `c' after skipping whitespace.
4090 * read.h (LEX_END_NAME, is_name_ender): New.
4091 * expr.c (get_symbol_end): Respect it.
4093 1999-06-04 Mark Klein <mklein@dis.com>
4095 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4097 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4099 * config/tc-hppa.c: Update for symbol handling changes.
4101 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4103 * cgen.c: Update for symbol handling changes.
4104 * config/tc-m32r.c: Likewise.
4106 * config/tc-hppa.h: Update for symbol handling changes.
4107 * config/tc-hppa.c: Likewise.
4109 * config/tc-arm.h: Update for symbol handling changes.
4110 * config/tc-arm.c: Likewise.
4111 (symbol_make_empty): Remove. Just use symbol_create.
4113 * symbols.c (symbol_set_tc): Correct name.
4115 * Makefile.am: Rebuild dependencies.
4116 ($(OBJS)): Don't depend upon struc-symbol.h.
4117 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4118 * dep-in.sed: Don't remove struc-symbol.h.
4119 * Makefile.in: Rebuild.
4121 * doc/internals.texi (Symbols): Describe changes in symbol
4124 1999-06-03 Richard Henderson <rth@cygnus.com>
4126 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4127 instead of doing the work by hand.
4129 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4131 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4132 state of line state-machine.
4133 (struct ls): Collect DWARF2 line state-machine state in new member
4134 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4135 resulted in any DWARF2 directives.
4136 (reset_state_machine): New function.
4137 (out_end_sequence): Ditto.
4138 (dwarf2_gen_line_info): When switching sections or switching to a
4139 lower text address, call out_end_sequence() first to terminate the
4140 previous code sequence as code sequences MUST have monotonically
4141 increasing addresses.
4142 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4144 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4146 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4147 DWARF2 debug info (line information only, at this point).
4148 * as.h: Update comment about supported debug formats.
4149 * dwarf2dbg.c, dwarf2dbg.h: New files.
4150 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4152 * expr.c (operand): Don't use [ for parens if we want an index op.
4153 (op_encoding): Switch [ into O_index, if desired.
4154 (op_rank): Renumber with O_index on bottom.
4155 (expr): If O_index, match closing bracket.
4156 * expr.h (O_index): New.
4158 * read.c (read_a_source_file): Conditionally allow matched "
4159 in lines passed to md_assemble.
4161 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4163 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4165 Add support for storing local symbols in a small structure to save
4166 memory when assembling large files.
4167 * as.h: Don't include struc-symbol.h.
4168 (symbolS): Add typedef.
4169 * symbols.c: Include struc-symbol.h.
4170 (local_hash): New static variable.
4171 (save_symbol_name): New static function, from symbol_create.
4172 (symbol_create): Call save_symbol_name.
4173 (local_symbol_count): New static variable.
4174 (local_symbol_conversion_count): Likewise.
4175 (LOCAL_SYMBOL_CHECK): Define.
4176 (local_symbol_make): New static function.
4177 (local_symbol_convert): New static function.
4178 (colon): Handle local symbols. Create local symbol for local
4180 (symbol_table_insert): Handle local symbols.
4181 (symbol_find_or_make): Create local symbol for local label name.
4182 (symbol_find_base): Check for local symbol.
4183 (symbol_append, symbol_insert): Check for local symbols.
4184 (symbol_clear_list_pointers, symbol_remove): Likewise.
4185 (verify_symbol_chain): Likewise.
4186 (copy_symbol_attributes): Likewise.
4187 (resolve_symbol_value): Handle local symbols.
4188 (resolve_local_symbol): New static function.
4189 (resolve_local_symbol_values): New function.
4190 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4191 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4192 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4193 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4194 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4195 (symbol_previous, symbol_next): New functions.
4196 (symbol_get_value_expression): Likewise.
4197 (symbol_set_value_expression): Likewise.
4198 (symbol_set_frag, symbol_get_frag): Likewise.
4199 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4200 (symbol_mark_used_in_reloc): Likewise.
4201 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4202 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4203 (symbol_mri_common_p): Likewise.
4204 (symbol_mark_written, symbol_clear_written): Likewise.
4205 (symbol_written_p): Likewise.
4206 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4207 (symbol_section_p, symbol_equated_p): Likewise.
4208 (symbol_constant_p): Likewise.
4209 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4210 (symbol_get_obj, symbol_set_obj): Likewise.
4211 (symbol_get_tc, symbol_set_tc): Likewise.
4212 (symbol_begin): Initialize local_hash.
4213 (print_symbol_value_1): Handle local symbols.
4214 (symbol_print_statistics): Print local symbol statistics.
4215 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4216 Declare new symbols.c functions. Move many declarations here from
4218 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4219 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4220 (struct symbol): Move bsym to make it clearly the first field.
4221 Remove TARGET_SYMBOL_FIELDS.
4222 (symbolS): Don't typedef.
4223 (struct broken_word): Remove.
4224 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4225 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4226 (symbol_clear_list_pointers): Likewise.
4227 (symbol_insert, symbol_remove): Likewise.
4228 (symbol_previous, symbol_append): Likewise.
4229 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4230 (struct local_symbol): Define.
4231 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4232 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4233 (local_symbol_get_frag, local_symbol_set_frag): Define.
4234 (local_symbol_get_real_symbol): Define.
4235 (local_symbol_set_real_symbol): Define.
4237 * write.c (write_object_file): Call resolve_local_symbol_values.
4238 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4239 (TARGET_SYMBOL_FIELDS): Don't define.
4240 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4241 ECOFF_DEBUGGING, add ECOFF fields.
4242 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4243 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4244 ECOFF_DEBUGGING, add ECOFF fields.
4245 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4246 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4247 * config/tc-mcore.h: Don't include struc-symbol.h.
4248 (TARGET_SYMBOL_FIELDS): Don't define.
4249 (struct mcore_tc_sy): Define.
4250 (TC_SYMFIELD_TYPE): Define.
4251 * Many files: Use symbolS instead of struct symbol. Use new
4252 accessor functions rather than referring to symbolS fields
4255 * read.c (s_mri_common): Don't add in value of line_label.
4257 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4258 checking for SEC_LINK_ONCE.
4260 * config/tc-sh.h (sh_fix_adjustable): Declare.
4262 * app.c (input_buffer): New static variable.
4263 (app_push): Save saved_input in allocated buffer.
4264 (app_pop): Restored saved_input.
4265 (do_scrub_chars): Change get parameter to take char * and int as
4266 arguments. Change GET macro to pass input_buffer to get
4267 function. Don't save input into allocated buffer.
4268 * as.h (do_scrub_chars): Update declaration.
4269 * input-file.c (input_file_get): Change to take char * and int.
4270 Read data into passed in buffer. Remove static buffer.
4271 * read.c (scrub_from_string): Change to take char * and int. Copy
4272 data into passed in buffer.
4274 * hash.h: Neaten. Declare hash_traverse.
4275 * hash.c: Complete rewrite based on BFD hashing code.
4276 * gasp.c (chunksize): New variable.
4277 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4280 1999-05-28 Nick Clifton <nickc@cygnus.com>
4282 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4283 addend unless the target uses an old ABI.
4285 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4287 -Wchar-subscripts cleanup
4288 * listing.c (listing_newline): Use unsigned char variable, so
4289 calls to isascii,iscntrl are correct.
4290 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4292 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4293 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4294 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4295 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4297 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4299 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4301 (arch_coldfire_p): New #define.
4302 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4304 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4306 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4308 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4309 (install_operand): Add place `N'.
4310 (init_table): Add registers ACC, MACSR, MASK.
4312 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4314 * config/tc-m68k.c: Change mcf5200 --> mcf.
4315 (archs): Add mcf5206e, mcf5307.
4316 (m68k_ip): Add format `u'.
4317 (install_operand): Add place `m', `M', `h'.
4318 (init_table): Add upper/lower registers.
4320 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4322 1999-05-28 Martin Dorey <mdorey@madge.com>
4324 * config/tc-i960.c: Several minor changes to add ELF and
4325 BFD_ASSEMBLER support.
4326 * config/tc-i960.h: Likewise.
4327 * configure.in (i960-*-elf*): New target.
4328 * aclocal.m4, configure: Rebuild.
4330 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4332 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4333 reloc changes when defined(BFD_ASSEMBLER).
4335 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4337 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4339 * write.c (write_print_statistics): Output to file, not stderr.
4341 * expr.c (generic_bignum_to_int32,64): Prototype.
4343 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4344 output_sleb128, output_uleb128, output_big_sleb128,
4345 output_big_uleb128, output_big_leb128): Prototype.
4346 (output_big_sleb128, output_big_uleb128): Make inline.
4347 (output_big_leb128): Remove inline
4349 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4350 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4351 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4352 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4353 value for correct overflow check in write.c:fixup_segment.
4354 * write.c (fixup_segment): Move bitfield overflow checks to after
4355 the md_apply_fix call.
4356 * config/obj-coff.c (fixup_segment): Likewise.
4357 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4358 valueT *val argument.
4360 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4362 * config/atof-ieee.c (gen_to_words): Correctly round a
4363 denormalized number. Fix off-by-one in range checking for
4364 exponent in a denormal.
4366 1999-05-10 Nick Clifton <nickc@cygnus.com>
4368 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4371 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4373 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4375 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4377 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4378 (ReverseRegRegmem): Remove.
4379 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4380 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4381 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4384 From Doug Ledford <dledford@redhat.com>
4385 * config/tc-i386.h (RegXMM): New for P/III.
4386 * config/tc-i386.c: Add support for P/III.
4388 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4390 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4391 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4392 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4394 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4396 * config/tc-i386.c (i386_immediate): Skip whitespace before
4397 complaining about junk after expression.
4398 (i386_displacement): Likewise.
4400 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4402 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4403 Don't copy before downcaseing.
4405 1999-05-05 Catherine Moore <clm@cygnus.com>
4407 * tc-m68k.c: Include elf/m68k.h.
4408 (m68k_elf_final_processing): New routine.
4409 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4412 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4414 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4417 1999-04-30 Nick Clifton <nickc@cygnus.com>
4419 * config/tc-mcore.c (mcore_s_section): Dump literals before
4422 1999-04-29 Nick Clifton <nickc@cygnus.com>
4424 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4427 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4429 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4430 (TC_INIT_FIX_DATA): Delete.
4431 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4432 (TC_INIT_FIX_DATA): Delete.
4433 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4434 * write.c (fix_new_internal): Initialize fx_cgen member.
4435 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4436 (gas_cgen_md_apply_fix3): Update.
4437 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4438 (md_cgen_record_fixup_exp): Update.
4439 (FX_OPINFO_R_TYPE): Update.
4441 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4442 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4443 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4444 * frags.h (struct frag): Make opindex, opinfo ints.
4446 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4448 1999-04-26 Tom Tromey <tromey@cygnus.com>
4450 * aclocal.m4, configure: Updated for new version of libtool.
4452 1999-04-22 Nick Clifton <nickc@cygnus.com>
4454 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4456 (md_apply_fix3): Do not fix up absolute relocations against
4459 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4461 1999-04-20 Nick Clifton <nickc@cygnus.com>
4463 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4464 changes and data-in-text directives.
4465 (mcore_cons): New function: intercept cons() operations.
4466 (mcore_float_cons): New function: intercept float_cons()
4468 (mcore_stringer): New function: intercept stringer() operations.
4470 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4472 * obj.h (struct format_ops): Change generate_asm_lineno field to
4474 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4476 * config/tc-alpha.c (find_opcode_match): Add default case to
4478 (find_macro_match): Likewise.
4479 (load_expression): Parenthesize && within ||.
4481 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4483 1999-04-17 Nick Clifton <nickc@cygnus.com>
4485 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4486 .text .data .section pseudo ops.
4487 (mcore_s_section): New function. Dump lits before changing secs.
4488 (mcore_s_text): New function. Dump lits before changing secs.
4489 (mcore_s_data): New function. Dump lits before changing secs.
4491 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4493 * config/tc-mips.c (mips_32bitmode): New.
4494 (md_begin): Set mips_32bitmode if needed.
4495 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4496 Set EF_MIPS_32BITMODE.
4498 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4500 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4503 1999-04-16 Nick Clifton <nickc@cygnus.com>
4505 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4507 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4509 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4510 expressions correctly.
4513 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4515 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4517 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4519 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4520 and fmpynfadd instructions.
4522 1999-04-11 Richard Henderson <rth@cygnus.com>
4524 * as.h (environ): Declare it, if needed.
4525 * as.c (dump_statistics): Don't declare environ.
4526 * configure.in (environ): Detect declaration.
4527 * configure, config.in: Rebuild
4529 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4530 (i386_displacement): Allocate enough space for replacement buffer.
4531 Clean up replacement buffer initialization.
4533 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4535 * subsegs.c (section_symbol): Don't create a new symbol if one
4536 already exists; instead, use the existing one, but set its segment
4537 and frag data if it hasn't already been defined.
4538 * config/obj-coff.c (c_section_symbol): Likewise.
4540 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4542 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4544 1999-04-08 Nick Clifton <nickc@cygnus.com>
4546 * config/tc-mcore.c: New File: Support routines for MCore
4548 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4549 * config/obj-coff.c: Add support for mcore-pe target.
4551 * Makefile.am: Add support for MCore targets.
4552 * Makefile.in: Regenerate.
4553 * configure.in: Add support for MCore targets.
4554 * configure: Regenerate.
4556 * doc/all.texi: Set MCORE.
4557 * doc/as.texinfo: Document MCore specific command line options.
4559 * write.h: Prevent multiple inclusion.
4561 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4563 * asintl.h (LC_MESSAGES): Never define.
4564 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4566 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4569 * Makefile.am (m68k-parse.c): If configuring in the source
4570 directory, copy m68k-parse.y into the local directory before
4571 running ylwrap, to remove spurious differences when generating
4573 * Makefile.in: Rebuild.
4575 * config/tc-sparc.h (md_do_align): Just allocate the number of
4576 bytes necessary, rather than always allocating 1024.
4578 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4580 * listing.c (listing_newline): Add cast to avoid warning.
4581 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4582 * config/tc-i386.c (i386_scale): Add return value.
4583 (build_displacement_string): Remove unused local temp_disp2.
4584 (i386_intel_memory_operand): Add parentheses to avoid warning.
4585 (i386_intel_operand): Remove unused local end_of_operand_string.
4586 (i386_operand): Remove unused local operand_modifier.
4587 (i386_operand): Add parens to avoid warning.
4589 1999-04-04 Don Bowman <don@pixsci.com>
4591 * configure.in: Add mips*-*-vxworks* target; have it define
4593 * configure, config.in: Rebuild.
4595 1999-03-31 Nick Clifton <nickc@cygnus.com>
4597 * configure.in (emulations): Add support for arm-epoc-pe.
4598 * configure: Regenerate.
4599 * config/te-epoc-pe.h: New file. Define macros specific to
4601 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4602 for arm-epoc-pe target.
4604 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4606 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4608 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4610 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4611 detect ",n" without a condition.
4612 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4615 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4617 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4618 instruction is encoded with one bit.
4621 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4623 * doc/internals.texi (CPU backend): Mention that
4624 line_separator_chars should not include newline. From thi
4625 <ttn@mingle.glug.org>.
4627 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4629 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4630 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4632 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4634 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4636 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4638 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4641 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4643 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4645 1999-03-15 Martin Hunt <hunt@cygnus.com>
4647 * app.c (do_scrub_begin): Change '-' back to a symbol char
4648 so we can use multiple opcodes on a line again.
4650 * config/tc-d30v.c: By default, warn if a symbol has
4651 the same name as a register. Plus some minor
4652 updates from the branch.
4654 1999-03-13 Nick Clifton <nickc@cygnus.com>
4656 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4657 BFD_RELOC_16 and BFD_RELOC_64.
4659 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4661 * expr.c (expr): Add missing else.
4663 1999-03-12 Nick Clifton <nickc@cygnus.com>
4665 * config/tc-arm.c (md_apply_fix3): Improve error message.
4667 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4669 * Makefile.am (CPU_TYPES): Add fr30.
4670 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4671 (fr30,m32r dependencies): Update.
4672 * Makefile.in: Rebuild.
4674 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4675 (gas_cgen_record_fixup_exp): Ditto.
4676 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4677 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4678 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4679 (md_cgen_lookup_reloc): Update use of operand->type.
4680 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4681 (md_convert_frag): Call cgen_operand_lookup_by_num.
4682 (md_cgen_lookup_reloc): Update use of operand->type.
4683 (m32r_cgen_record_fixup_exp): Ditto.
4685 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4687 * config/tc-mips.c (md_show_usage): Fix message.
4689 1999-03-03 Nick Clifton <nickc@cygnus.com>
4691 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4692 and LDR reg,=<expr> instruction.
4694 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4697 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4699 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4701 1999-02-17 Nick Clifton <nickc@cygnus.com>
4703 This patch was created by: Scott Bambrough
4704 <scottb@corelcomputer.com>
4707 Special cased '@' character. The '@' character is used as the
4708 ARM assembler comment character, as a special character
4709 and in ELF .symver pseudo-op's, and as a special character in
4710 .type and .section pseudo-ops.
4711 (symver_pseudo): New static variable.
4712 (symver_state): New static variable.
4713 (struct app_save): Add field 'symver_state'.
4714 (app_push): Save global symver_state int struct app_save.
4715 (app_pop): Restore global symver_state from struct app_save.
4716 (do_scrub_chars): Special case handling of '@' character in
4719 * configure.in: Modified to recognize armv* uname syntax from ARM
4721 * configure: Regenerated.
4723 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4724 a prefix to the section's type.
4725 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4726 the type's typename.
4728 * config/tc-arm.h: Add support for PIC generation:
4729 (pic_code): New boolean.
4730 (obj_relocate_extern): Define.
4731 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4732 (TC_CONS_FIX_NEW): Define.
4733 (tc_fix_adjustable): Define.
4734 (GLOBAL_OFFSET_TABLE_NAME): Define.
4736 * config/tc-arm.c: Add support for PIC generation:
4737 (line_seperator_chars): Allow ';' as a seperator for Linux.
4738 (is_immediate_prefix): New macro.
4739 (arm_parse_reloc): New function.
4740 (s_arm_elf_cons): New function.
4741 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4742 (md_undefined_symbol): Special case handling for the Global Offset
4744 (md_apply_fix3): Handle PIC relocs.
4745 (tc_gen_reloc): Handle PIC relocs.
4746 (md_parse_option): Add support for '-k' command line switch to
4747 enable PIC generation.
4748 (cons_fix_new_arm): New function.
4749 (s_arm_elf_cons): New function.
4751 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4753 * configure.in: Add comments for uses of AC_DEFINE.
4754 * acinclude.m4: Likewise.
4755 * acconfig.h: Remove.
4756 * aclocal.m4: Rebuild.
4757 * configure: Rebuild.
4758 * Makefile.in: Rebuild.
4759 * config.in: Rebuild.
4761 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4763 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4764 non-constant offset from a base register.
4766 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4768 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4771 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4773 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4774 (emit_insn): Look for pc-relative and no-overflow specifiers on
4775 internal relocation types.
4777 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4779 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4782 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4784 (mips_4650, mips_4010, mips_4100): Variables removed.
4785 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4786 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4788 (md_begin): Don't bother initializing the mips_NNNN variables;
4789 mips_cpu is set, and that's good enough now.
4790 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4791 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4792 (show): New function, to handle wrapping in the CPU lists.
4793 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4795 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4797 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4798 than treat as an immediate specifier.
4800 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4802 * config/tc-i386.c: Prototype many functions.
4803 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4804 (i386_immediate): Remove unused second argument.
4805 (i386_intel_operand): Fix i386_is_reg typo.
4806 (i386_operand): Use allow_naked_reg.
4807 (output_invalid): Make operand int for K&R.
4809 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4811 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4813 * Makefile.in: Rebuild.
4815 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4817 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4819 (EXTRA_as_new_SOURCES): Comment out.
4820 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4821 * Makefile.in: Rebuild.
4822 * doc/Makefile.in: Rebuild.
4823 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4824 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4825 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4826 * configure: Rebuild.
4827 * aclocal.m4: Rebuild.
4828 * config.in: Rebuild.
4829 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4830 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4831 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4832 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4833 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4834 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4835 (gas_cgen_record_fixup_exp): Ditto.
4836 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4837 descriptor, not global variable.
4838 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4839 descriptor, not global variable. Refer to insert_operand handler
4840 via cpu descriptor, not global function.
4841 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4842 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4843 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4844 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4845 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4846 * config/tc-m32r.c: Ditto.
4847 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4848 (md_assemble): Ditto.
4849 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4851 1999-02-09 Nick Clifton <nickc@cygnus.com>
4853 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4854 relocations for ELF targets.
4856 1999-02-08 Nick Clifton <nickc@cygnus.com>
4858 * configure.in: Add support for StrongARM target.
4859 * configure: Regenerate.
4861 1999-02-05 Nick Clifton <nickc@cygnus.com>
4863 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4865 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4868 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4870 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4872 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4874 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4875 (INTEL_DWORD_MNEM_SUFFIX): Define.
4878 (DWORD_PTR): Define.
4879 (XWORD_PTR): Define.
4881 (OFFSET_FLAT): Define.
4883 (NONE_FOUND): Define.
4886 * config/tc-i386.c (set_intel_syntax): New routine.
4887 (intel_syntax): Declare.
4888 (allow_naked_reg): Declare.
4889 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4890 (intel_float_operand): New routine.
4891 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4892 Handle brackets as well as parens. Call i386_intel_operand for
4893 intel syntax. Reverse operands if appropriate. Handle new
4894 suffixes. Handle movzx and movsx.
4895 (i386_is_reg): New routine.
4896 (i386_immediate): New routine.
4897 (i386_scale): New routine.
4898 (i386_displacement): New routine.
4899 (i386_operand_modifier): New routine.
4900 (build_displacement_string): New routine.
4901 (i386_parse_seg): New routine.
4902 (i386_intel_memory_operand): New routine.
4903 (i386_intel_operand): New routine.
4904 (i386_operand): Call i386_displacement, i386_immediate,
4905 i386_scale, etc. instead of handling inline.
4906 (parse_register): Handle registers without prefix.
4908 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4910 * configure: Regenerate.
4911 * configure.in (arm-*-oabi): New.
4912 (thumb-*-oabi): New.
4913 * config/tc-arm.c (target_oabi): Declare.
4914 (md_apply_fix3): Support REL relocs.
4915 (md_parse_option): Handle -oabi.
4916 (elf32_arm_target_format): New routine.
4917 (md_longopts): Add OPTION_OABI.
4918 * config/tc-arm.h: Redefine TARGET_FORMAT.
4921 1999-01-28 Nick Clifton <nickc@cygnus.com>
4923 * write.c (write_relocs): Handle out of range error.
4925 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4926 (fr30_force_relocation): Default to 0.
4928 * config/tc-fr30.h (obj_fix_adjustable): Define.
4929 (TC_FORCE_RELOCATION): Define.
4931 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4934 1999-01-16 Nick Clifton <nickc@cygnus.com>
4936 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4937 merge of two instructions if the left instruciton kills the right.
4939 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4941 * Makefile.in: Regenerate.
4942 * configure.in: Redo test for using cgen.
4943 * configure: Regenerate.
4945 1999-01-09 Nick Clifton <nickc@cygnus.com>
4947 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4948 redefinition of this macro.
4950 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4952 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4955 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4957 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4958 a read of HI or LO and an immediatly following branch.
4960 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4962 * config/tc-mips.c (md_begin): Another correction to the setting of
4965 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4967 * config/tc-mips.c (md_begin): Correct type-o in setting of
4970 1998-12-21 Nick Clifton <nickc@cygnus.com>
4972 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4973 bit insn when optimizing, so that parallelised instructions will
4974 start on a 32 bit boundary.
4976 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4978 * config/tc-mips.c (mips_eabi64): New.
4979 (md_begin): Set mips_eabi64.
4980 (mips_elf_final_processing): Use it.
4982 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4984 * config/tc-mips.c (mips_elf_final_processing):
4985 Correct setting of ABI in e_flags.
4987 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4989 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4992 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4994 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4996 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4998 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4999 warning, values that don't fit in the field.
5001 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5003 * config/tc-mips.c (mips_abi_string): New.
5004 (md_parse_option,md_longopts): Add mabi.
5005 (mips_elf_final_processing): Set e_flags based on mabi flag.
5007 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5009 * config/tc-mips.c (md_parse_option): Handle vr4111.
5011 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5013 * config/tc-h8300.c (build_bytes): Change message given if the
5014 instruction requires H8/300H mode and we're not in Hmode, to
5015 suggest that it may be the operand modes that are the problem, not
5016 necessarily the opcode.
5018 1998-12-10 Nick Clifton <nickc@cygnus.com>
5020 * config/tc-fr30.c: Add line separator character.
5022 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5024 * configure.in (hppa-*-mpeix*): New target.
5025 * config/obj-som.h (obj_som_compiler): Declare.
5026 * config/obj-som.c (compiler_seen): New static variable.
5027 (obj_som_compiler): New function.
5028 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5029 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5030 (pa_type_args): Set hppa_priv_level.
5031 (pa_compiler): New static function if OBJ_SOM.
5032 * configure: Rebuild.
5034 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5036 * read.c (output_leb128): Don't mark as inline.
5038 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5040 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5041 AIX .vbyte unaligned data support.
5042 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5043 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5046 1998-12-07 Nick Clifton <nickc@cygnus.com>
5048 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5051 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5053 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5054 BFD_RELOC_ARM_PCREL_BRANCH.
5056 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5058 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5059 checking the target type.
5060 (mips-dec-bsd*): Set endian to little.
5061 * configure: Rebuild.
5063 COFF weak symbol support, based on patches from Mark Elbrecht
5064 <snowball3@usa.net>:
5065 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5066 * config/obj-coff.c (obj_coff_weak): New static function.
5067 (obj_coff_endef) [both versions]: Handle weak symbols.
5068 (coff_frob_symbol): Likewise.
5069 (yank_symbols): Likewise.
5070 (obj_pseudo_table): Add "weak".
5072 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5073 <aymeric.vincent@emi.u-bordeaux.fr>.
5074 * aclocal.m4: Rebuild with current tools.
5075 * configure: Rebuild.
5077 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5078 an assertion failure for a case we can't handle when OBJ_ECOFF.
5080 * expr.c (operator): And with 0xff to avoid problems with signed
5083 1998-12-03 Nick Clifton <nickc@cygnus.com>
5085 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5086 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5088 1998-12-02 Nick Clifton <nickc@cygnus.com>
5090 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5093 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5095 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5096 calculation of pcrel point.
5098 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5100 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5103 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5105 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5107 (d10v_cleanup): Only generate previous insn if a multiline insn is
5110 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5112 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5115 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5117 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5118 -marm6xxx command line switches.
5120 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5122 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5123 (itbl-ops.o): Delete duplicate dependencies.
5124 Rebuild dependencies.
5125 Add fr30 dependencies.
5126 * Makefile.in: Rebuild.
5128 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5130 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5132 * listing.c: Ignore line terminator characters found inside
5135 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5137 * po/gas.pot: Regenerated.
5139 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5141 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5142 fr30_is_label_start(). Also checks for delay slot insns.
5144 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5145 FR30 instructions which contain a colon in the mnemonic.
5147 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5149 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5151 * config/tc-fr30.c: Removed currently superflous code.
5153 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5155 * config/tc-fr30.h: New file.
5156 * config/tc-fr30.c: Tweaking so that it will compile.
5158 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5160 * config/tc-d10v.h (obj_fix_adjustable): Define.
5161 (TC_FORCE_RELOCATION): Define.
5162 (d10v_force_relocation): Declare.
5163 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5164 (md_apply_fix3): Handle Vtable relocs.
5165 (d10v_fix_adjustable): New.
5166 (d10v_force_relocation): New.
5168 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5170 * config/tc-d30v.c: Change default behaviour to ignore potential
5171 conflicts between register name and symbol names.
5173 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5175 * configure.in: Add fr30-*-*.
5176 * config/tc-fr30.c: New file.
5177 * Makefile.in: Regenerated.
5178 * config.in: Regenerated.
5179 * configure: Regenerated.
5180 * doc/Makefile.in: Regenerated.
5181 * po/gas.pot: Regenerated.
5183 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5185 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5188 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5190 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5192 (do_scrub_chars): Add some casts to unsigned char to avoid
5193 unwanted sign extension.
5194 * read.c (lex_type): Set characters about 127 to be symbol
5196 * config/tc-i386.c (md_begin): Set identifier_chars and
5197 operand_chars for values above 127.
5199 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5201 * configure.in: detect cygwin* instead of cygwin32*
5202 * configure: regenerate
5204 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5206 * listing.c: Add support for producing a listing from piped
5209 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5211 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5212 (append_insn): Account for the tx39's multiply behavior.
5214 1998-10-26 Michael Meissner <meissner@cygnus.com>
5216 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5217 from assemble_parallel_insns. Add support for '->' to indicate
5218 explicitly serializing the instructions.
5219 (md_assemble): Ditto.
5221 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5223 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5226 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5228 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5230 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5232 * config/tc-mips.c : support frame and regmask/fregmask when
5233 MIPS_STABS_ELF is specified.
5235 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5237 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5238 (md_apply_fix): Don't return 1 for VTABLE relocs.
5239 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5241 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5243 * doc/c-i386.texi: Replace occurences of "opcode" with
5244 "instruction mnemonic", "instruction", or "mnemonic" when
5245 referring to the name of an instruction. Use "opcode" when
5246 referring to the sequence of machine bytes.
5248 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5249 (is_opcode_char): Rename to is_mnemonic_char.
5250 (md_assemble and i386_operand): Correct error messages from
5251 "opcode" to "instruction mnemonic"
5252 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5253 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5254 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5255 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5256 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5257 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5258 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5260 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5262 * config/tc-i386.c (i386_operand): Check for garbage after
5265 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5267 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5268 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5270 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5272 * config/tc-sh.h (obj_fix_adjustable): Define.
5273 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5274 (md_apply_fix): Likewise.
5275 (tc_gen_reloc): Likewise.
5276 (sh_fix_adjustable): New.
5278 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5280 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5281 * cgen.h (gas_cgen_finish_insn): Update prototype.
5282 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5283 cgen_insn_t -> CGEN_INSN_INT.
5284 (make_parallel): Update handling of CGEN_INT_INSN_P.
5285 (assemble_parallel_insn): Ditto.
5286 (target_make_parallel): New function.
5287 (md_assemble): Use it.
5289 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5291 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5293 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5295 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5296 converted into lower case.
5298 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5300 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5301 (gas_cgen_tc_gen_reloc): Likewise.
5302 * config/tc-m32r.h (obj_fix_adjustable): Define.
5303 * config/tc-m32r.c (m32r_fix_adjustable): New.
5304 (m32r_force_relocation): Handle VTABLE relocs.
5306 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5308 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5310 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5312 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5313 to lower case before parsing.
5315 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5316 parallel insns modift buts in the PSW as a side effect.
5318 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5320 * config/tc-d30v.c (find_format): Test for missing flag and
5323 (md_apply_fix3): Fix error messages to avoid
5324 assumption about presence of a symbol.
5326 (parallel_ok): Disallow parallel instructions that both modify the
5329 (find_format): Generate a warning if an odd numbered register is
5330 used as the first register in a mutli-register instruction.
5332 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5334 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5335 relocations are always associated with a symbol.
5337 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5339 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5340 (elf32_sparc_force_relocation): Declare.
5341 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5342 (tc_gen_reloc): Handle vtable relocs.
5343 (elf32_sparc_force_relocation): New.
5345 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5347 * symbols.c (S_IS_FUNCTION): New.
5348 * config/tc-v850.h (obj_fix_adjustable): Define.
5349 (TC_FORCE_RELOCATION): Define.
5350 (v850_force_relocation): Declare.
5351 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5352 of fx_addnumber for VTABLE reloc addends.
5353 (md_apply_fix3): Handle VTABLE relocs.
5354 (v850_fix_adjustable): New.
5355 (v850_force_relocation): New.
5357 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5359 * tc-hppa.c (fp_operand_format): Add some additional formats.
5360 (pa_ip): Do not automatically promote into pa2.0 mode.
5361 (pa_level): Handle ".level 2.0".
5363 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5365 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5366 * config/tc-i386.h (template.extension_opcode): Change to
5367 unsigned int to allow full range of 8-bit opcode suffixes.
5368 (None): Redefine as 0xffff.
5370 From Jeff B Epler <jepler@usgs.gov>
5371 * doc/c-i386.texi (i386-SIMD): New section.
5373 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5375 * read.c (discard_rest_of_line): New function.
5376 * read.h: Declare it.
5377 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5379 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5381 * config/tc-d10v.c (find_symbol_matching_register): New function.
5382 (find_opcode): Cope with the case where a register name matches
5385 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5387 * config/tc-v850.c (md_pcrel_from): Rename to
5388 v850_pcrel_from_section.
5389 (v850_pcrel_from_section): Do not resolves symbols in other
5392 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5394 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5396 * config/tc-d10v.c (find_opcode): Generate an error if a register
5397 is supplied for an operand that should not be a register.
5399 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5401 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5402 instructions to have another instruction in the right bin.
5404 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5406 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5407 the right container if the left container holds a branch
5410 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5412 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5413 both a register name and symbol name.
5414 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5416 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5418 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5419 execution unit class.
5421 (reg_name_search): If a name matches a register and a symbol,
5422 prefer the register.
5423 (find_format): Disallow flag registers when a general purpose
5424 register is required.
5425 If a number is required, but a register has been given, check to
5426 see if a symbol with the same name as the register exists, and if
5427 so, use that symbol.
5429 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5431 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5433 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5435 * config/tc-d30v.c (find_format): Do not accept flag registers as
5436 general purpose registers.
5437 (find_format): If an immediate value is expected at a given place
5438 in a format, but a register name has been provided instead, check
5439 to see if that register name matches the name of a predefined
5440 symbol and if it does, then use the symbol instead.
5441 (reg_name_search): If a register name matches a symbol name,
5442 prefer the register name to the symbol name.
5444 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5446 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5447 the previous insn to empty.
5449 1998-09-20 Michael Meissner <meissner@cygnus.com>
5451 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5452 pieces, forcing the use of an ANSI compiler.
5454 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5456 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5458 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5460 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5462 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5464 (obj_elf_vtable_entry): Likewise.
5465 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5466 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5467 (tc_gen_reloc): Likewise.
5468 (arm_fix_adjustable): Likewise.
5469 (elf32_arm_force_relocation): New.
5470 (armelf_frob_symbol): Remove coff-style symbol support.
5472 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5474 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5476 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5478 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5479 OBJ_COFF so that routine is defined for a.out format.
5481 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5483 * config/tc-i386.c (i386_operand): Detect non-segment registers
5484 used as segment prefixes.
5486 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5489 optimize across FDE boundaries.
5491 * config/obj-coff.c (obj_coff_section): Preserve any link once
5492 flags when setting the section flags.
5494 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5496 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5497 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5499 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5501 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5504 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5506 * frags.c (frag_grow): Include the size of the frag struct in the
5509 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5510 if the new subseg comes before the old.
5512 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5514 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5515 to handle edge8 and edge16.
5517 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5519 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5520 before we clobber the symbol involved.
5522 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5524 * config/tc-arm.c: Remove OBJ_ELF definitions for
5525 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5526 use arm_adjust_symtab for OBJ_COFF.
5527 (armelf_adjust_symtab): New Routine.
5528 * config/tc-arm.h: Define obj_adjust_symtab to
5529 armelf_adjust_symtab for OBJ_ELF.
5531 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5533 * configure.in: Make all i386-elf targets use bfd_gas.
5534 * config/tc-i386.c (tc_i386_force_relocation): New.
5535 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5536 (md_apply_fix3): Likewise.
5537 (tc_gen_reloc): Handle them.
5538 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5539 tc_i386_force_relocation.
5541 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5543 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5545 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5547 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5548 current opcode after writing the first insturction of a reverse
5551 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5553 * read.h (generate_lineno_debug): Add prototype.
5554 * read.c (generate_lineno_debug): Make non-static.
5556 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5558 * config/tc-i386.c (md_assemble): Only warn for address/data size
5561 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5563 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5564 against Thumb function names, as the linker needs this information.
5566 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5568 * expr.c (operand): Check also that there is no advance in operand
5569 after atof_generic in order to decide "is it label 0f or floating
5572 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5574 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5575 command line options with a single dash.
5576 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5578 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5580 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5581 * tc-arm.c (arm_fix_adjustable): New routine.
5583 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5585 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5586 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5587 demand_empty_rest_of_line before mri_comment_end.
5588 (equals): Check garbage after expression before
5589 mri_comment_end in MRI mode.
5591 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5593 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5594 small immediate constant to use the constant itself rather than
5597 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5599 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5600 (pa_leave): Likewise.
5602 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5604 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5606 (i386_operand): Fix an error message.
5608 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5610 * doc/c-arm.texi (ARM Directives): Document .req directive.
5612 * config/tc-arm.c (reg_required_here): Display erroneous string if
5613 the register name could not be decoded.
5614 Do not set inst.instruction if the sift is -1.
5616 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5618 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5621 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5623 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5624 even if it is belived to be unnecessary.
5626 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5628 config/tc-i386.c (i386_operand): Size immediate constants by
5629 suffix (erroneously removed as part of July 7 change).
5631 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5633 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5634 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5635 (armelf_frob_symbol): New Routine.
5636 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5638 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5640 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5642 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5644 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5645 command line switches passed to assembler.
5647 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5649 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5650 (gas_cgen_opcode_desc): Declare.
5651 (gas_cgen_parse_operand): Declare.
5652 (*): Prepend gas_ to gas specific fns to denote them as such.
5654 * cgen.c (gas_cgen_opcode_desc): New global
5655 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5656 (queue_fixup): Renamed from cgen_queue_fixup.
5657 (*): Prepend gas_ to gas specific fns to denote them as such.
5659 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5660 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5661 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5662 Open opcode table and initialize it.
5663 (make_parallel): Use gas_cgen_opcode_desc.
5664 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5665 (md_assemble): Ditto.
5667 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5669 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5670 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5671 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5672 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5673 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5674 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5675 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5676 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5677 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5678 (INIT_STAB_SECTION): Likewise.
5679 (OBJ_PROCESS_STAB): Likewise.
5681 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5682 (md_parse_option): Watch for them.
5683 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5684 (md_begin): Kill neverdef code.
5685 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5686 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5687 (s_alpha_coff_wrapper): New.
5688 (md_pseudo_table): Trap all ECOFF pseudos.
5690 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5692 Start of changes to remove mdebug section from mips*-elf
5693 Based on MIPS_STAB_ELF definition
5694 * acconfig.h: undef if not configured
5695 * config.in: undef if not configured
5696 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5697 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5698 * stabs.c (s_stab_generic): flush frag
5700 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5702 * configure.in: (arm-*-elf): Handle.
5703 (thumb-*-elf): Handle.
5704 * configure: Regenerate.
5705 * read.c (stringer): Fix typo in comment.
5706 * write.c (fixup_segment): Don't add symbol value to addend if
5708 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5710 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5713 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5715 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5716 (write_2_short): Emit warning if new flag is set.
5717 (do_assemble): Set flags if left instruction is one of special
5718 "right-instruction-killer" type.
5720 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5722 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5723 Always output words in debug_info section as big endian.
5724 (sparc_target_format): Choose correct bfd target.
5725 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5727 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5729 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5730 to work with internationalization code. Issue an error when two
5731 operands match that are not allowed to match.
5733 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5735 * configure.in (install_tooldir): Allow target to specify whether
5736 it wants to be installed in $(tooldir)/bin.
5737 * configure: Regenerate.
5738 * Makefile.am (install-exec-local): Set install-exec-tooldir
5739 dependency via configure.
5740 * Makefile.in: Regenerate.
5742 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5744 * Makefile.am (install-exec-local): Split into two ...
5745 (install-exec-bindir,install-exec-tooldir): New rules.
5746 * Makefile.in: Regenerate.
5748 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5750 * Makefile.am (install-exec-local): Don't remove the file before
5751 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5752 W. Rozycki <macro@ds2.pg.gda.pl>.
5753 * Makefile.in: Rebuild.
5755 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5757 * cgen.c: Include libiberty.h.
5758 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5759 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5760 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5761 (md_cgen_lookup_reloc)): Declare.
5762 (md_cgen_record_fixup_exp): Declare.
5763 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5764 (m32r_relax_frag): Declare.
5765 (cgen_md_apply_fix3): Decls moved to cgen.h.
5766 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5767 (m32r_cgen_record_fixup_exp): Delete decl.
5768 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5769 (assemble_nop): Delete.
5770 (expand_debug_syms): Delete unused `exp'.
5771 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5772 Add default case for -Wall.
5773 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5774 (md_atof): Delete unused wordP.
5776 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5778 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5781 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5783 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5784 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5785 .print, .purgem, and .struct. Remove documentation for
5788 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5790 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5791 Update call to insert_operand.
5793 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5795 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5797 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5799 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5800 whitespace after a prefix operator.
5802 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5804 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5806 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5808 * config/tc-sparc.c (log2): New static function.
5809 (s_reserve): Use log2 to convert alignment before calling
5811 (s_common): Use log2 to convert alignment before calling
5812 record_alignment and frag_align.
5813 (sparc_cons_align): Use log2.
5815 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5817 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5818 (s_common): Likewise.
5820 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5821 initialization of waddr.
5822 (sparc_elf_final_processing): Add default case to switch.
5824 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5826 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5827 than temporary real.
5829 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5831 * write.c (subsegs_finish): Don't align the segments if there were
5834 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5835 copying aux information.
5837 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5838 expression into a symbol.
5840 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5842 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5843 type to unsigned int.
5844 (md_assemble): Change type used to store offsets from unsigned
5846 (i386_operand): Switch error check to only call RESTORE_END_STRING
5847 once after parse_register.
5849 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5851 * config/tc-v850.c (md_show_usage): Changed format to match that
5854 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5856 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5858 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5860 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5863 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5865 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5866 * doc/Makefile.in: Rebuild.
5868 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5870 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5871 for %lo expressions.
5872 (mips_ip, case 'u'): Move range check after code to mask
5873 off bits in %hi/%lo expressions. Mask off high bits for
5876 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5878 * doc/Makefile.am (gasver.texi): New target.
5879 (as.info, as.dvi): Depends upon gasver.texi.
5880 * doc/as.texinfo: Include gasver.texi. Mention version number on
5881 title page and in top node.
5882 * doc/Makefile.in: Rebuild.
5884 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5886 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5887 but not including the line containing the edict.
5888 * listing.h (LISTING_EOF): New.
5889 * input-scrub.c (input_scrub_next_buffer): Call it.
5891 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5893 * config/tc-i386.c (i386_operand): Don't set the size of an
5894 immediate address based solely on the suffix and the mode.
5896 * config/tc-i386.c (md_assemble): Add assertion to make sure
5897 overlap2 does not set Imm.
5899 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5900 sequences of whitespace to a single space.
5901 (is_space_chars): Just compare with space.
5902 (md_begin): Don't initialize space_chars.
5903 (md_assemble): Just skip a single whitespace character.
5904 (i386_operand): Rewrite base-index parsing to use new
5905 parse_register, and to skip white space. Skip white space in a
5906 number of other places too. Don't give error message if
5907 parse_register fails.
5908 (parse_register): Change reg_string parameter to be non-const.
5909 Add end_op parameter. Skip white space after the `%', and return
5910 end of register string. Give error message here rather than
5913 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5915 Based on patch from Matt Semersky <matts@scd.hp.com>:
5916 * expr.c (op_encoding): Make const.
5917 (expr_set_precedence): New function.
5918 (expr_begin): Don't set operator rankings, just call
5919 expr_set_precedence.
5920 * expr.h (expr_set_precedence): Declare.
5921 * read.c (s_mri): Call expr_set_precedence.
5923 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5925 * doc/as.texinfo (Statements): Remove paragraph discussing
5926 continuing lines with a backslash. This hasn't worked for years,
5929 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5931 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5933 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5934 (ps_CTORS, ps_DTORS): New section types.
5935 (vms_fixup_xtors_section): New function
5936 (Ctors_Psect, Dtors_Psect): Define.
5937 (IS_GXX_XTOR): Define
5938 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5939 Filter static constructors/destructors and add to
5940 Ctors_Symbols/Dtors_Symbols chain.
5941 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5942 appropriate section.
5944 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5945 * makefile.vms: Merge vax/vms support.
5947 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5949 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5950 (elf_pseudo_table): Add them.
5951 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5952 (md_apply_fix): Accept them.
5953 (mips_fix_adjustable): Don't adjust them.
5954 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5955 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5956 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5957 (tc_fix_adjustable): Don't adjust them.
5959 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5961 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5963 * Makefile.in: Regenerate.
5964 * configure.in: AC_SUBST cgen_cpu_prefix.
5965 * configure: Regenerate.
5967 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5969 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5970 Changed all users of COND12_DELAY.
5972 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5974 * config/tc-mn10300.c (set_arch_mach): New function.
5975 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5976 (md_begin): Default to mn10300 mode.
5977 (md_assemble): Only accept instructions for the core mn10300
5978 chip and the active machine type.
5980 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5982 * subsegs.h (segment_info_type): Give the struct a name.
5983 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5984 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5985 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5986 * config/tc-w65.h (tc_reloc_mangle): Declare.
5987 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5989 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5991 * config/tc-v850.c (v850_comm): Restore old section
5992 after common processing.
5994 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5996 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5998 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6000 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6001 char with code that explicitly sign-extends.
6003 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6005 * config/tc-v850.c (md_begin): Restore text section as the current
6006 section after creating call table sections.
6007 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6010 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6011 with call to macro SYM_AUXINFO.
6013 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6015 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6016 with the program transform name.
6017 * Makefile.in: Rebuild.
6019 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6021 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6024 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6026 * config/tc-i386.c (i386_operand): Be prepared for a space between
6027 the open parenthesis and the start of the register operand,
6028 because of the June 16 change.
6030 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6032 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6035 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6037 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6038 even if it is belived to be unnecessary.
6040 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6042 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6044 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6046 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6048 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6049 shift amount for a repeated operand. The shift amount for the
6050 repeated copy comes from the size of the operand.
6052 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6054 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6056 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6058 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6060 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6062 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6063 characters in it as LEX_IS_SYMBOL_COMPONENT.
6064 * config/tc-i386.h (tc_symbol_chars): Define.
6065 (extra_symbol_chars): Declare.
6066 * config/tc-i386.c (extra_symbol_chars): Define.
6067 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6068 (line_comment_chars): Set to '/' if TE_LINUX.
6069 * doc/c-i386.texi (i386-prefixes): Update.
6070 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6072 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6074 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6075 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6077 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6079 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6080 constraint in instructions REP & REPI.
6082 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6084 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6085 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6087 (check_range): If the operand is shifted, then shift the number
6088 before checking its range.
6090 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6092 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6095 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6097 * config/tc-v850.c (v850_comm): Create special sections as needed.
6099 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6101 * config/tc-d10v.c (write_2_short): Addition of swapping
6102 instructions for sequential and reverse sequential order when
6103 given order is not possible.
6105 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6107 * Makefile.am: Rebuild dependencies.
6108 (DEP_INCLUDES): Fix reference to intl build directory.
6109 * Makefile.in: Rebuild.
6111 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6113 * doc/c-i386.texi: Update 16 bit documentation.
6115 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6116 IgnoreDataSize to IgnoreSize as they are used for address size as
6118 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6119 32-bit mode, similarly addr16/data16 and variants.
6121 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6123 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6124 sequential word multiply instructions.
6126 (do_assemble): Add extra command line argument, to allow mul32
6127 attribute to be preserved across parallel insns.
6128 (md_assemble): Insert NOPs between explicitly parallel insns which
6129 contain an 32 bit multiply and a 16 multiply.
6131 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6133 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6136 * config/tc-i386.c (reloc): Add braces.
6138 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6139 consistent with Intel naming.
6140 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6141 use bitfields in sib_byte.
6142 (modrm_byte): Don't use bitfields here either.
6144 * config/tc-i386.c (current_templates): Add const.
6145 (parse_register): Add const to return, param, and char *s.
6146 (i386_operand): Add const to reg_entry *r.
6147 * config/tc-i386.h (templates): Add const to start, end.
6149 Inspired by code for 16 bit gas support from Martynas Kunigelis
6150 <martynas@nm3.ktu.lt>:
6151 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6152 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6153 (uses_mem_addrmode): Remove.
6154 (md_estimate_size_before_relax): Add support here too.
6155 (md_relax_table): Rewrite interface to md_relax for 16 bit
6157 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6158 (opcode_suffix_to_type): Remove.
6159 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6160 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6161 (md_convert_frag): Likewise.
6162 (i386_operand): Add support for 16 bit base/index regs,
6163 immediates, and displacements. Remove some unnecessary casts, and
6164 localise end_of_operand_string, displacement_string_start,
6165 displacement_string_end variables. Add GCC_ASM_O_HACK.
6166 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6168 * config/tc-i386.c (prefix_hash): Remove.
6169 (md_begin): Rewrite without obstacks. Remove prefix hash table
6170 handling. Rewrite lexical table handling.
6171 (i386_print_statistics): Don't print prefix statistics.
6172 (md_assemble): Rewrite instruction parser so that line is not
6173 converted to lower case. Don't do a hash_find for prefixes,
6174 instead recognise them via opcode modifier.
6175 (expecting_operand, paren_not_balanced): Localise variables.
6176 * config/tc-i386.h (IsPrefix): Define.
6177 (prefix_entry): Remove.
6179 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6180 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6181 '\\' in case where comment_chars contains '/'.
6183 * config/tc-i386.c (MATCH): Ensure given operand and template
6184 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6185 you must write `ljmp *table(%ebx)'.
6187 From H.J. Lu <hjl@gnu.org>:
6188 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6189 as 0 ifndef BFD_ASSEMBLER.
6190 (md_assemble): Allow immediate operands without suffix or
6191 other reg operand to default in size to the current code size.
6193 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6195 * config/tc-v850.c (md_begin): Restore creation of
6196 .call_table_text and .call_table_data sections.
6198 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6200 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6201 after emitting a word of noops.
6203 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6205 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6206 (i386_operand): Simplify checks for valid base/index combinations.
6207 Disallow `in 4(%dx),%al'.
6209 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6211 (add_prefix): Change parameter from char to int.
6213 * config/tc-i386.h (Ugh): Define opcode modifier.
6214 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6216 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6217 CONSISTENT_REGISTER_MATCH macros to check register types more
6218 thoroughly. Check for illegal suffix/operand combinations
6219 when matching insns with operands. Handle new `s' suffix, and
6220 associated FloatMF opcode modifier for float insns with memory
6222 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6223 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6224 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6225 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6226 DATA_PREFIX_OPCODE throughout.
6228 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6229 (md_assemble): Rewrite suffix/register operand checking code to be
6230 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6231 AnyMem, the better to grep.
6233 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6234 given a memory operand. Don't set Abs bits either.
6235 (type_names): Remove Mem*, Abs*.
6236 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6237 define opcode_modifiers as these cases are handled by Disp8,
6238 Disp16, Disp32 and suffix checks.
6239 (COMES_IN_BOTH_DIRECTIONS): Remove.
6240 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6242 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6243 if IgnoreDataSize modifier given. Remove ShortformW modifier
6244 test. Add test for ShortForm in W base_opcode modification.
6245 Merge Seg2ShortForm and Seg3ShortForm code.
6246 * config/tc-i386.h (ShortFormW): Remove.
6247 (IgnoreDataSize): Define.
6249 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6251 * config/tc-d30v.c (md_assemble): Store previous segment state
6252 with previous instruction.
6254 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6256 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6257 (ebp, esp): Remove static variables.
6258 (MATCH): Remove test for InOutPortReg.
6259 (i386_operand): Properly handle InOutPortReg here instead.
6260 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6261 (md_assemble): Simplify and correct modrm and sib generation.
6262 (i386_operand): Add warning for scale without index.
6263 Rewrite checks for valid base/index combinations.
6265 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6266 macros and enclose in do while(0).
6267 (RESTORE_END_STRING): Likewise.
6268 (md_assemble): Add one to printed operand number so we start
6269 from 1 not 0. Add some more gettext invocations.
6270 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6273 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6274 DATA_PREFIX, SEG_PREFIX): Define.
6275 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6276 (check_prefix): Remove function.
6277 (add_prefix): New function. Add prefix to i.prefix as well as
6279 (md_assemble): Changes for add_prefix. Remove hack for wait
6280 prefix, instead always output prefixes in fixed order. Test
6281 for jcxz/loop when selecting between word & dword operations,
6282 and add address size prefix rather than operand size prefix.
6283 Remove operand -> address size hack when emitting jcxz/loop.
6284 (i386_operand): Remove O_Absent check as it's done in expr.
6286 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6288 * configure.in: Recognize m5200 as a cpu_type of m68k.
6289 * aclocal.m4: Rebuild with current libtool.
6290 * configure: Rebuild.
6292 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6294 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6295 to relaxable_symbol to prevent references to external symbol from
6298 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6300 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6301 symbols are relaxable.
6303 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6305 * config/tc-v850.c (md_begin): Don't create special
6306 sections by default.
6308 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6310 * config/tc-mips.c (macro): For div and udiv, close the
6311 reorder block as soon as possible.
6313 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6315 From Matt Semersky <matts@scd.hp.com>:
6316 * macro.c (macro_mri_mode): New function.
6317 * macro.h (macro_mri_mode): Declare.
6318 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6321 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6323 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6326 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6327 until after xstrdup in OBJ_EVAX case.
6329 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6331 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6332 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6333 of hardcoded magic number.
6334 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6336 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6338 * read.c (do_s_func): New function.
6340 * read.h (do_s_func): Add prototype.
6342 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6344 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6345 nops if fill pattern not specified.
6347 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6349 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6350 * config/te-go32.h (TE_GO32): Define.
6351 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6353 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6355 Implement .func/.endfunc pseudo-ops.
6356 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6358 * read.c (potable): Add .func,.endfunc.
6359 (s_func): New function.
6360 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6362 (in_doc_func_p,current_function_label): New static globals.
6363 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6365 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6367 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6368 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6369 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6370 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6371 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6372 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6373 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6374 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6375 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6376 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6377 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6378 * config/tc-a29k.c: Don't define md_short_jump_size,
6379 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6380 * config/tc-alpha.c: Likewise.
6381 * config/tc-alpha.h: Likewise.
6382 * config/tc-arm.c: Likewise.
6383 * config/tc-h8300.c: Likewise.
6384 * config/tc-h8500.c: Likewise.
6385 * config/tc-hppa.c: Likewise.
6386 * config/tc-i860.c: Likewise.
6387 * config/tc-i960.c: Likewise.
6388 * config/tc-ppc.c: Likewise.
6389 * config/tc-sh.c: Likewise.
6390 * config/tc-sparc.h: Likewise.
6391 * config/tc-tic30.c: Likewise.
6392 * config/tc-w65.c: Likewise.
6393 * config/tc-z8k.c: Likewise.
6395 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6397 * config/tc-vax.c (_): Delete this macro used for placeholder
6398 values in vax_operand_width_size; it conflicts with the _() macro
6399 used for internationalization.
6401 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6403 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6404 code. From Chris Moller <moller@bops.com>.
6406 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6407 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6408 * read.c (emit_expr): Initialize seg and subseg fields of a new
6410 * write.c (write_object_file): Switch to the appropriate segment
6411 and subsegment when processing a broken word.
6413 * config/tc-m68k.c (mri_assemble): New static function.
6414 (build_mri_control_operand): Call mri_assemble rather than
6416 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6417 (s_mri_endf, s_mri_endw): Likewise.
6419 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6421 * read.c (s_org): Call md_flush_pending_output if it is defined.
6423 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6425 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6427 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6428 (md_parse_option): Add for same.
6429 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6430 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6431 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6433 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6435 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6437 * config/tc-arm.c (find_real_start): Relax definition of local
6440 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6442 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6443 symbols at the given address, not just the last one specified.
6445 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6447 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6448 or number_to_chars_littleendian to write data.
6450 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6452 * config/tc-v850.c (md_assemble): Remove artificially created
6453 register name symbols.
6455 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6457 * write.c (fixup_segment): Change "segment" to "section" in
6460 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6462 * write.c (fixup_segment): Change sym1-sym2 message again.
6464 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6466 * write.c (fixup_segment): Improve error message for sym1-sym2
6467 errors when sym1 is in a different segment from sym2.
6469 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6471 * config/tc-m32r.c (warn_unmatched_high): New static local.
6472 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6473 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6474 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6475 (md_parse_option): Likewise.
6476 (md_show_usage): Likewise.
6477 (m32r_frob_file): Likewise.
6479 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6480 (read_a_source_file): Call them.
6481 * read.h (stabs_generate_asm_file): Declare.
6482 * stabs.c (stabs_generate_asm_file): New function.
6483 (generate_asm_file): New function.
6484 (stabs_generate_asm_lineno): Move file name handling into
6487 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6489 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6490 (d30v_current_align, d30v_current_align_seg): New variables.
6491 (d30v_last_label): New variable.
6492 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6493 (s_d30v_data, s_d30v_section): Likewise.
6494 (md_pseudo_table): Call them.
6495 (md_begin): Initialize d30v_current_align_seg.
6496 (md_assemble): Call d30v_align when needed by known current alignment.
6497 (d30v_frob_label, d30v_cons_align): New functions.
6498 * config/tc-d30v.h (md_do_align): Remove.
6499 (tc_frob_label): Call d30v_frob_label.
6500 (md_cons_align): New.
6502 * config/tc-d30v.c (find_format): Convert complex expressions to
6503 expression symbols before processing. Clean up code formatting.
6505 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6507 * po/Make-in (install-info): New target.
6509 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6511 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6513 * config/tc-mn10300.c (md_assemble): Likewise.
6515 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6517 * Makefile.am: Update with `make dep-am'.
6518 (HFILES): Add cgen.h.
6519 (cgen.o): Depend on cgen.h.
6520 * Makefile.in: Regenerate.
6522 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6524 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6526 * gasp.c (grab_label): Permit a label to be a preprocessor
6527 variable by permitting a label to start with a backslash.
6529 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6531 * config/tc-mips.c (validate_mips_insn): Removed hack
6532 for previously inaccessible bitfields in some INSN_TRAP
6535 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6537 * config/tc-d30v.c (do_assemble): Abort with error message
6538 if opcode operands do not match.
6540 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6542 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6543 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6544 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6545 similar new 'q' operand.
6547 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6549 * cgen.c (cgen_asm_finish_insn): Fix typo.
6551 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6554 * cgen.c: Include it.
6555 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6556 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6557 All callers updated.
6558 * config/tc-m32r.c: Include cgen.h.
6559 (m23r_insn): New members num_fixups,fixups.
6561 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6563 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6564 to avoid compiler warning.
6566 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6568 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6571 * makefile.vms (OBJS): Add ehopt.obj
6573 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6575 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6577 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6579 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6580 a short format insn.
6581 (md_assemble): Set it for explicitly packed insns.
6583 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6585 * config/obj-coff.c (c_symbol_merge): Do not take address of
6586 native fields when performing the memcpy.
6588 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6590 * config/tc-mips.c (macro,macro2): Implement
6591 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6593 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6595 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6596 relocations against globally visible symbols.
6597 * config/tc-m68k.c (relaxable_symbol): New macro.
6598 (m68k_ip, md_estimate_size_before_relax): Use it.
6599 (tc_m68k_fix_adjustable): Also handle weak symbols.
6601 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6603 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6604 references to externally visible symbols.
6605 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6606 values in twice for a PC relative reloc if the symbol is
6609 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6610 don't adjust a PC relative reloc against an externally visible
6612 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6613 for a PC relative fixup against an externally visible defined
6614 symbol, arrange to store object file and addend values as though
6615 the symbol were not defined.
6616 (tc_gen_reloc): Likewise.
6618 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6620 * read.c (sizeof_leb128): Referenced externally by write.c so
6623 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6625 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6626 and expand a 'debug' symbol associated with the next instruction
6627 that does not cause a short instruction to be filled with a NOP.
6628 (md_pseudo_table): Add support for .debugsym.
6629 (assemble_parallel_insn): Add calls to expand_debug_sym as
6631 (md_assemble): Ditto.
6633 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6635 * as.c (main): Conditionally call setlocale.
6636 * gasp.c (main): Likewise.
6637 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6638 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6640 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6642 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6644 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6646 * config/tc-hppa.c: Change all calls to bzero to use memset.
6647 (pa_ip): Add cast to avoid warning.
6648 (tc_gen_reloc, md_apply_fix): Likewise.
6649 (pa_find_space_by_number): Likewise.
6650 (hppa_force_relocation): Likewise.
6651 (pa_block): Change i to unsigned int.
6652 * config/obj-som.h (obj_som_copyright): Declare.
6654 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6656 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6657 for line numbers for assembly source.
6659 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6661 * configure.in: Change version number to 2.9.4
6662 * configure: Rebuild.
6664 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6666 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6668 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6670 * ecoff.h: Change symbolS in function declaration to struct
6673 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6675 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6676 (md_convert_frag): Fix i18n typo.
6678 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6680 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6681 * ecoff.h: Protoype it.
6682 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6683 [EVAX] (s_alpha_prologue): Delete.
6684 (md_pseudo_table): Update.
6686 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6688 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6689 array to local pointer.
6690 (get_args, parse_expr): Add casts to avoid warnings.
6692 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6694 * read.c (s_set): Cast xmalloc return value to fragS *.
6695 * config/tc-m68k.c (m68k_ip): Function made static to match
6696 previous forward declaration.
6697 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6699 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6701 * config/tc-v850.c: Add internationalisation macros to error
6704 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6705 macros to error strings.
6707 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6709 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6710 reloc is in the TOC csect.
6711 (md_apply_fix3): Correct gettext typo.
6713 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6715 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6716 .L - they are local labels and the branches are not really
6717 function calls but rather far jumps.
6719 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6721 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6723 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6725 * config/tc-i386.c (md_assemble): Print operand number rather than
6726 using ordinal_names.
6727 (i386_operand): Likewise.
6729 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6731 * Makefile.am (INTLLIBS): Define to work around apparent automake
6733 All Makefiles: Regenerated.
6735 * Many files: Added gettext invocations around user-visible
6737 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6738 HAVE_LC_MESSAGES): Define.
6739 * dep-in.sed: Added asintl.h.
6740 * po/Make-in: New file.
6741 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6743 * read.c (Z_): Renamed from `_'.
6744 * Makefile.am (SUBDIRS): Added po.
6745 (POTFILES): new macro.
6746 (po/POTFILES.in): New target.
6747 ($(OBJS)): Added asintl.h.
6749 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6750 (as_new_LDADD): Added $(INTLLIBS).
6751 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6752 (gasp_new_LDADD): Added $(INTLLIBS).
6753 (gasp_new_DEPENDENCIES): New macro.
6754 * configure, aclocal.m4: Rebuilt.
6755 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6757 (ALL_LINGUAS): Define.
6758 * macro.c: Include "asintl.h".
6759 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6760 * as.h: Include "asintl.h".
6761 * config/tc-i386.c (ordinal_names): Removed.
6762 (md_assemble): Changed error text to avoid ordinal_names.
6763 (i386_operand): Likewise.
6764 (reloc): Added as_bad to avoid i18n problems.
6765 (tc_gen_reloc): Likewise.
6766 * config/tc-arm.c (bad_args): Now a #define.
6768 * config/obj-vms.c (VMS_stab_parse): Changed type of
6770 (global_symbol_directory): Unified strings to avoid i18n
6772 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6773 avoid i18n problems.
6774 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6775 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6777 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6779 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6781 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6783 * as.c (print_version_id): Added an fprintf to avoid i18n
6785 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6787 * expr.c (expr): Added as_warn call to avoid i18n problems.
6788 * messages.c (as_assert): Changed code to avoid i18n problems.
6789 (as_abort): Likewise.
6790 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6791 (s_space): Likewise.
6792 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6794 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6796 * config/tc-i386.c (check_prefix): New static function, split out
6798 (struct _i386_insn): Add wait_prefix field.
6799 (md_assemble): Remove wait_prefix local variable. Use
6800 check_prefix when adding a prefix.
6802 * config/tc-i386.c (current_templates): New static variable.
6803 (md_assemble): Remove current_templates local variable.
6804 (md_assemble, i386_operand): Improve error and warning messages in
6805 many places. Add RESTORE_END_STRING in many places before error
6806 return. Clarify some comments.
6808 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6810 (md_assemble): Parse string instruction operands, looking for
6811 segment override prefixes. Check for invalid segment prefixes on
6813 (i386_operand): i.seg[] and max mem_operand changes for string
6815 * config/tc-i386.h (EsSeg): Define.
6817 * config/tc-i386.h (regKludge): Define.
6818 (iclrKludge, imulKludge): Don't define.
6819 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6820 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6821 opcode_modifier checks to look for more common cases first. Add
6822 default_seg for IsString case.
6824 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6826 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6828 * configure: Rebuild with new automake and libtool.
6829 * aclocal.m4, Makefile.in: Likewise.
6831 * doc/Makefile.am (as.dvi): New target.
6832 * doc/Makefile.in: Rebuild.
6834 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6836 * configure.in: Added sparc86x support.
6838 * configure: Rebuild.
6840 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6842 (md_parse_option): Warn if -EL is not supported for this architecture.
6844 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6846 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6848 * config/tc-mips.c (mips_ip): Note when we use get match on
6849 the full instruction name.
6851 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6853 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6854 back into the expression to handle add/sub simplification correctly.
6856 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6858 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6860 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6862 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6865 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6867 * symbols.c (max_indent_level): New global.
6868 (print_symbol_value_1): Use it.
6869 * expr.h (expr_build_dot): Declare.
6870 * expr.c (expr_build_dot): New function.
6872 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6874 * symbols.c (print_binary): New function.
6875 (print_expr_1): Call it.
6877 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6879 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6880 operand in the opcode.
6882 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6884 * config/tc-i386.h: Reorder operand flags and opcode modifier
6885 flags for clarity. Remove unused definitions: Unknown,
6886 ImmUnknown, DispUnknown, NoModrm.
6887 * config/tc-i386.c (type_names): Add missing Debug type.
6888 (md_assemble): Better duplicate prefix checking. Quicker string
6889 instruction check via new opcode_modifier flag.
6891 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6893 * doc/as.texinfo (Invoking): Clarify -Wa example.
6895 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6897 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6898 (s_mips_weakext): Define.
6899 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6900 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6903 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6905 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6906 is an error if the value can not be computed at assembly time.
6907 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6909 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6911 * gasp.c (main): Set next field of new include_path structure to
6912 NULL. From Avery Pennarun <averyp@gdc.ca>.
6914 * read.c (s_mri_sect): Call as_bad rather than abort for an
6915 unsupported MRI target.
6917 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6919 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6920 the destination of a branch instruction should be altered.
6921 (find_real_start): New function: Locate the real, Thumb coded
6922 start of a Thumb function.
6923 (do_t_branch23): Alter the destination of branches to Thumb
6926 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6928 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6930 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6933 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6935 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6936 * doc/c-hppa.texi: Likewise.
6938 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6940 * Makefile.am: Rebuild dependencies.
6941 * Makefile.in: Rebuild.
6943 * Makefile.am (DEP_INCLUDES): New variable.
6944 (.dep1): Change to work when srcdir is not an absolute path.
6945 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6946 * Makefile.in: Rebuild.
6948 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6950 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6951 LinearAddress patch.
6953 * configure.in: Set version to 2.9.1.
6954 * configure: Rebuild.
6956 * Branched binutils 2.9.
6958 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6960 * config/tc-i386.h (FWait): Define.
6961 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6962 other prefixes. Check FWait flag in opcode table to see which
6963 instructions require an fwait prefix.
6965 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6967 * stabs.c (get_stab_string_offset): Always create a stab string
6970 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6972 Fix some gcc -Wall warnings:
6973 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6974 * ehopt.c (eh_frame_code_alignment): Likewise.
6975 * expr.c (integer_constant, operand): Likewise.
6976 * frags.c (frag_align): Likewise.
6977 * gasp.c (level_0, change_base, doinstr): Likewise.
6978 * hash.c (hash_ask): Likewise.
6979 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6980 (debugging_pseudo): Likewise.
6981 * macro.c (define_macro, check_macro): Likewise.
6982 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6983 (ignore_rest_of_line, float_cons): Likewise.
6984 * symbols.c (decode_local_label_name): Likewise.
6985 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6986 (fixup_segment, number_to_chars_bigendian): Likewise.
6987 (number_to_chars_littleendian): Likewise.
6988 * config/atof-ieee.c (gen_to_words): Likewise.
6989 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6990 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6991 * read.c (output_big_sleb128): Initialize locals to avoid
6993 (output_big_uleb128, equals): Likewise.
6994 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6995 to unsigned int. Change zeros to unsigned int.
6996 * cond.c (s_if): Add return to default case.
6997 * frags.c (frag_now_fix): Change return type to addressT.
6998 * frags.h (frag_now_fix): Update declaration.
6999 * listing.c (file_info_struct): Change linenum to unsigned int.
7000 (struct list_info_struct): Change hll_line to unsigned int.
7001 (print_source): Update format string.
7002 * read.c (emit_expr): Change scan to unsigned int, and don't
7003 bother to initialize it.
7004 * symbols.c (dollar_label_count): Change to unsigned long.
7005 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7006 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7007 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7009 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7011 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7012 mcf5200 just as we do for m68000.
7013 (m68k_init_after_args): Likewise.
7014 (md_estimate_size_before_relax): Likewise.
7016 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7018 * config/tc-v850.c (md_assemble): Store relocation addend in
7019 fixup instead of instruction.
7021 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7023 * config/tc-i386.c (md_assemble): Swap template arguments to
7024 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7025 This macro is currently symmetric, so passing them the wrong
7026 way didn't cause any problem, but may if the macro is changed
7028 After copying template to i.tm, use i.tm. rather than t-> to
7029 access fields, and make t a const*
7030 Move i.tm.operand_types[] swap to immediately after the copy.
7032 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7034 * expr.h (expr_build_uconstant): Add prototype.
7035 (expr_build_unary,expr_build_binary): Add prototypes.
7036 * expr.c (expr_build_uconstant): New function.
7037 (expr_build_unary,expr_build_binary): New functions.
7039 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7041 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7042 * macro.c (macro_expand_body): Increase buffer size.
7043 * messages.c (as_warn): Likewise.
7044 (as_warn_where, as_bad, as_bad_where): Likewise.
7046 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7048 Based on patch from H.J. Lu <hjl@gnu.org>:
7049 * Makefile.am (DISTSTUFF): New variable.
7050 (diststuff): New target.
7051 * Makefile.in: Rebuild.
7053 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7055 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7056 m32r_elf_section_change_hook.
7058 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7059 emit a nop if a section ends with a 16 bit instruction.
7061 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7063 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7064 s_lcomm rather than obj_coff_lcomm.
7065 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7067 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7069 * config/tc-i386.h (LinearAddress): Define.
7070 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7071 instruction, don't use a default segment.
7073 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7075 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7076 * configure: Rebuild.
7078 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7080 * aclocal.m4, configure: Rebuild with libtool 1.2.
7082 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7084 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7085 PC relative branches. Patch courtesy of Jonathan Walton.
7088 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7090 * configure.in (emulations): Add thumb-pe target.
7092 * configure (emulations): Add thumb-pe target.
7094 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7096 * itbl-lex.l (yywrap): Don't define if already defined as a
7099 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7101 * depend.c (quote_string_for_make): New function.
7102 (wrap_output): Use it.
7104 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7106 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7107 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7109 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7111 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7112 Recognize -GN and -relax.
7113 (md_begin): Initialize gp size from -G switch.
7114 (alpha_force_relocation): Always force if -relax.
7115 (alpha_align): Take a new argument that will specify when to
7116 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7117 Change all callers. Emit nop alignment padding as nop+unop pair.
7119 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7121 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7122 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7124 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7126 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7127 require padding to the next long word boundary.
7129 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7131 * cgen.c: #include symcat.h.
7132 * config/tc-m32r.c: Likewise.
7134 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7136 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7137 absolute expressions instead of '$' prefixed register names.
7139 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7141 * read.c (s_set): Record file and line info for symbols when -as.
7142 (pseudo_set): Don't overwrite that dummy fragment.
7144 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7146 * config/tc-ppc.c (md_pseudo_table): Add "section".
7147 (ppc_named_section): New static function.
7149 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7151 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7152 so we don't have to scan the entire list.
7154 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7156 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7157 case, allow the parallel instructions to modify the same flag
7160 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7162 * listing.c (list_symbol_table): Categorize symbols by
7163 undefined_section rather than sy_frag->line == NULL.
7165 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7167 * Makefile.am (install-exec-local): Install properly when ln
7168 fails or tooldir == prefix.
7170 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7172 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7173 Test result of insert_operand for error.
7175 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7177 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7178 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7179 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7180 * doc/Makefile.in: Rebuild.
7182 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7184 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7185 (macro): Fix handling of M_COP[0-3].
7187 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7189 Based on patches from Ross Harvey <ross@teraflop.com>:
7190 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7191 if macro_alternate or macro_mri.
7192 (getstring): Remove support for byte constants between < and >.
7193 (get_any_string): '<' only starts a string if macro_alternate or
7195 (macro_expand_body): Permit keyword parameters following
7196 positional parameters.
7198 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7199 * configure.in (alpha*-*-netbsd*): New target.
7200 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7201 * configure: Rebuild.
7203 * as.h (flag_warn_suppress_instructionswap): Move from here...
7204 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7205 here, and make static.
7207 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7208 BFD_ASSEMBLER or MANY_SEGMENTS.
7210 * as.c (show_usage): Update bug-gnu-utils address.
7211 * gasp.c (show_usage): Likewise.
7212 * doc/as.texinfo (Bug Reporting): Likewise.
7214 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7216 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7217 insns regardless of the size of a pointer if we're in mips I or
7219 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7221 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7223 Fix rac to accept only a0:
7224 * tc-d10v.c (parallel_ok, find_opcode):
7225 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7226 Introduce OPERAND_GPR.
7228 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7230 * read.c (s_fill): Handle non-constant repeat counts by creating
7231 an rs_space fragment.
7233 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7235 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7236 from as_bad to as_warn.
7238 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7240 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7241 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7242 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7244 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7246 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7247 seg_fix_rotP rather than fix_root from seg_info.
7249 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7251 * expr.c: Add support for 0x1_2_3_4 bignums.
7253 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7255 * configure.in: Change -linux* to -linux-gnu*.
7256 * configure: Rebuild.
7258 * app.c (do_scrub_begin): Treat \r as whitespace.
7260 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7262 * Makefile.am: Update dependencies.
7263 * Makefile.in: Rebuild.
7265 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7267 * configure, aclocal.m4: Rebuild with new libtool.
7269 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7271 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7272 the argument to bfd_set_arch_mach.
7273 (load_address): Use bfd_arch_bits_per_address to determine the
7274 bit size of an address instead of looking at the isa level.
7275 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7277 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7279 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7281 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7283 * ehopt.c: New file.
7284 * as.h (enum _relax_state): Add rs_cfa.
7285 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7286 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7287 * read.c (emit_expr): Call check_eh_frame.
7288 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7289 (relax_segment): Likewise.
7290 * Makefile.am: Rebuild dependencies.
7291 (GAS_CFILES): Add ehopt.c.
7292 (GENERIC_OBJS): Add ehopt.o.
7293 * doc/internals.texi (Frags): Document rs_cfa.
7295 * as.c (show_usage): Mention --traditional-format.
7296 (parse_args): Accept --traditional-format.
7297 * as.h (flag_traditional_format): Declare.
7298 * output-file.c (output_file_create): If flag_traditional_format,
7299 set BFD_TRADITIONAL_FORMAT on stdoutput.
7300 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7302 * config/tc-mips.c (append_insn): Make sure that if we have a
7303 fixup for an unmatched %hi reloc, it does not associated with a
7306 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7307 * doc/Makefile.in: Likewise.
7309 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7311 * config/tc-m32r.c (check_for_side_effects): New function.
7312 (can_make_parallel): Add checks for instruction side effects
7313 clashing with the other instruction.
7314 (assemble_parallel_insn): Improve warning messages. Return error
7315 message from non-swapped instruction order.
7317 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7319 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7321 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7322 md_cleanup definition. This moves the forced literal output to
7323 the end of the source pass, and avoids macro's inserting literals
7324 into the code immediately after the macro expansion.
7326 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7328 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7329 a gas internal symbol is adjustable.
7330 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7332 * as.h: If gcc version greater than 2.6, use `__format__' and
7333 `__printf__' in function attributes, rather than `format' and
7336 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7338 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7340 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7342 Add tms320c30 support:
7343 * config/tc-tic30.h: New file.
7344 * config/tc-tic30.c: New file.
7345 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7346 TARGET_FORMAT as "coff-tic30".
7347 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7348 * Makefile.am: Rebuild dependencies.
7349 (CPU_TYPES): Add tic30.
7350 (CPU_OBJ_VALID): tic30-aout is valid.
7351 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7352 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7353 * configure, Makefile.in: Rebuild.
7355 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7357 * config/tc-v850.c (md_assemble): Improvements to error messages.
7359 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7361 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7362 BFD_RELOC_HI16_S to store the high bits of any value.
7364 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7365 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7366 assembler calculate relocations to any external symbol at all.
7367 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7368 involving generation of pc-relative relocs.
7369 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7370 has been moved to md_apply_fix3.
7372 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7373 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7374 which actually means (the address of identifier's GOT entry) +
7375 constant, which is not particularly useful.
7377 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7379 * read.h (include_dirs): Declare.
7380 (include_dir_count,include_dir_maxlen): Declare.
7382 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7384 * configure.in: Correct check for shared opcodes library.
7385 * configure: Rebuild.
7387 * listing.c (buffer_line): If we can't open the file, set at_end.
7388 (listing_print): Remove unused local variable fi.
7390 * config/m68k-parse.y (reglistpair): Handle register list in
7393 * config/vms-conf.h: Don't undef VERSION.
7395 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7397 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7399 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7401 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7402 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7403 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7404 (EXTRA_DIST): Define.
7405 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7406 explicitly rather than via the list of object files.
7407 (gcc-as.opt): New file created when make-gas.com is run.
7408 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7409 itbl-cpu.h} to #include appropriate file rather than copying that
7411 * config/vms-conf.h: Synchronize with current config.in.
7412 * Makefile.in: Rebuild.
7414 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7416 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7417 (parallel_ok): Relaxed parallel subinstruction dependency check.
7419 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7421 * as.h (flag_warn_suppress_instructionswap): added new flag.
7422 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7423 command line argument.
7424 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7425 warning only if flag_warn_suppress_instructionswap is false.
7427 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7429 * configure.in (i386-*-mingw32*): New target.
7430 * configure: Rebuild.
7432 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7434 * symbols.c (resolve_symbol_value): Don't set the segment if it
7435 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7437 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7440 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7442 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7443 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7446 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7448 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7450 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7452 * config/tc-v850.c (v850_insert_operand): Display instruction when
7453 an error is encountered.
7455 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7457 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7458 (i386-*-sco3.2v5*coff): New target.
7459 (i386-*-sco3.2*): New target.
7460 * configure: Rebuild.
7462 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7464 * config/tc-v850.c: Tidy error message production.
7466 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7468 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7469 validate_immediate return value in the right type for comparisons
7472 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7474 * listing.c (MAX_BYTES): Use listing variables not constants.
7475 (data_buffer): No longer an array, but a pointer.
7476 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7477 (listing_listing): Allocate data_buffer.
7479 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7481 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7482 --listing-rhs-width, --listing-cont-lines.
7483 (show_usage): Update.
7484 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7485 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7486 (print_lines): Use the variables instead of the constants.
7487 (listing_listing): Likewise.
7488 * listing.h: Declare the new vars.
7490 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7492 * as.c (parse_args): Add --keep-locals alias for -L.
7493 Add --strip-local-absolute.
7494 (show_usage): Update.
7495 * as.h (flag_strip_local_absolute): New flag.
7496 * symbols.c (S_IS_LOCAL): Use it.
7497 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7498 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7499 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7501 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7503 * config/tc-m32r.c: Detect if explicitly parallel instructions
7504 might have an io conflict and issue a warning message.
7506 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7508 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7509 cgen_swap_fixups): Functions to save, restore and swap the fixup
7510 chain with a backup copy.
7511 (cgen_asm_finish_insn): Returns address of constructed insn.
7513 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7515 * listing.c (file_info_struct): Remove FILE, add POS.
7516 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7517 (file_info): Don't open the file.
7518 (buffer_line): Check for the file in the last_open cache, updating
7520 (print_source): Don't reference file_info->file.
7521 (listing_listing): Likewise.
7522 (listing_print): Close the file in the cache, if any.
7524 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7526 * read.c (dwarf_file_string): New file static variable.
7527 (emit_expr): Look for constant sequence that leads up to a file
7528 name in DWARF debugging output.
7529 (stringer): Use dwarf_file_string to decide whether to accept a
7530 string as a file name.
7532 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7534 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7535 (crack_operand): Add reg->reglst MRI hack.
7536 (r_seg): Put reglst symbols in reg_section.
7537 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7539 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7541 * tc-sh.c (get_specific): Handle SGR & DBR.
7543 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7545 * tc-h8300.c (parse_reg): Take the length of the symbol into
7546 account when attempting to match a register name.
7547 * tc-h8500.c (parse_reg): Likewise.
7549 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7551 * cgen.c: Formatting changes to improve readability.
7553 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7555 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7558 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7560 Based on a patch from Jim Wilson
7561 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7562 (tc_gen_reloc): Handle cross section PC relative relocs
7565 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7567 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7569 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7571 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7572 (expr_jmp_buf): New static local.
7573 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7574 (cgen_md_operand): New function.
7575 * tc-m32r.c: Clean up pass over `struct foo' usage.
7576 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7578 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7580 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7581 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7583 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7585 * config/tc-i386.c (i386_operand): Give an error if there are
7586 unrecognized characters after an expression.
7588 For older changes see ChangeLog-9697