1 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4 offset of the target destination for jmp instructions.
5 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
7 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
9 * NEWS: Mention support for CRIS.
11 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
13 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
14 Sets `.lcomm' alignment to zero.
16 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
18 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
19 (TC_FIX_ADJUSTABLE): Define.
21 2000-08-23 Jim Wilson <wilson@cygnus.com>
23 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
24 unwind.personality_routine is set.
26 2000-08-23 H.J. Lu <hjl@gnu.org>
28 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
30 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
32 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
35 2000-08-22 H.J. Lu <hjl@gnu.org>
37 * config.in (STRICTCOFF): New for strict COFF.
39 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
40 i386-*-go32* and i386-go32-rtems*.
43 * config/obj-coff.c (obj_coff_endef): Follow the historical
44 behavior if STRICTCOFF is not defined.
46 * doc/internals.texi: Document STRICTCOFF.
48 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
50 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
51 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
52 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
53 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
54 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
55 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
56 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
59 2000-08-22 Eric Christopher <echristo@cygnus.com>
61 * config/tc-mn10300.c: (md_apply_fix): New function.
62 (mn10300_force_relocation): New function.
63 (mn10300_fix_adjustable): New function.
65 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
66 (TC_HANDLES_FX_DONE): Define.
67 (obj_fix_adjustable): Define.
68 (MD_APPLY_FIX3): Define.
69 (TC_LINKRELAX_FIXUP): Define.
71 * write.c: (TC_LINKRELAX_FIXUP): Define if not
73 (fixup_segment): Use TC_LINKRELAX_FIXUP.
75 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
77 2000-08-21 Jason Eckhardt <jle@cygnus.com>
79 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
80 if the fixup resulted in a relocation.
82 2000-08-18 Nick Clifton <nickc@redhat.com>
84 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
85 Make reference to first element of shift_names explicit.
87 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
89 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
90 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
91 add a symbol's address. Removed all target-specific #ifdefs that
92 used to accomplished the same.
93 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
94 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
95 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
96 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
97 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
99 2000-08-17 Kazu Hirata <kazu@hxi.com>
101 * dwarf2dbg.c: Fix formatting.
103 2000-08-17 Nick Clifton <nickc@redhat.com>
105 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
106 to be recoded as logical shift lefts by zero.
108 2000-08-16 Jim Wilson <wilson@cygnus.com>
110 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
111 postincrement modified registers. Handle IA64_OPND_R3_2 addl
113 (note_register_values): Handle IA64_OPND_R3_2 operands.
115 2000-08-16 Jason Eckhardt <jle@cygnus.com>
117 * config/tc-i860.c (md_operand): Silly typo fixed.
119 2000-08-16 Nick Clifton <nickc@redhat.com>
121 * config/tc-arm.c (struct asm_shift): Delete.
123 (enum asm_shift_index): New.
124 (struct asm_shift_properties): New.
125 (struct asm_shift_name): New.
126 (shift_properties[]); New.
127 (shift_names[]); New.
129 (decode_shift): Use new structures.
130 Issue a warning is "ROR #0" is used.
131 Issue a warning if "ASR #0" or "LSR #0" is used.
133 (md_begin): Initialise arm_shift_hsh table from new
134 asm_shift_name array.
136 2000-08-16 Jakub Jelinek <jakub@redhat.com>
138 * config/tc-sparc.c: Kill all warnings.
139 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
141 (md_show_usage): Update usage text.
143 2000-08-16 Nick Clifton <nickc@redhat.com>
145 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
148 2000-08-14 Will Cohen <wcohen@redhat.com>
150 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
152 * config/tc-sh.c (md_assemble): Changed so debug_type
153 test performed for ppi_assemble
154 * config/tc-sh.c: Included dwarf2dbg.h.
155 (debug_line): Defined.
156 (md_assemble): Generates dwarf2 line info.
157 (sh_finalize): New function. Finalize dwarf2 info.
158 (assemble_ppi): Returns size of code generated.
159 (build_Mytes): Returns size of code generated.
160 (md_pseudo_table): Added "file" and "loc" psuedo ops.
161 * config/tc-sh.h (md_end): Defined.
162 (sh_finalize): Declared.
164 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
166 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
169 2000-08-14 Nick Clifton <nickc@redhat.com>
171 * config/tc-arm.c (do_bx): Allow "bx pc".
173 2000-08-14 Jim Wilson <wilson@cygnus.com>
175 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
176 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
177 (md_begin): Change assignment to md.flag to OR in the new bit.
179 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
181 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
182 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
185 2000-08-14 Jason Eckhardt <jle@cygnus.com>
187 * NEWS: Mention i860 support.
189 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
191 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
193 2000-08-14 Andreas Schwab <schwab@suse.de>
195 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
197 2000-08-11 Andreas Schwab <schwab@suse.de>
199 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
202 2000-08-11 Kazu Hirata <kazu@hxi.com>
204 * expr.c: Fix formatting.
205 * config/obj-bout.c: Likewise.
207 2000-08-10 Jason Eckhardt <jle@cygnus.com>
209 * doc/c-i860.texi: Flesh out the i860 section more.
211 2000-08-10 Kazu Hirata <kazu@hxi.com>
213 * symbols.c: Fix formatting.
216 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
218 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
219 has the IgnoreSize bit set.
221 2000-08-09 Alan Modra <alan@linuxcare.com.au>
223 From Rodney Brown <RodneyBrown@mynd.com>
224 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
225 * configure: Regenerate.
227 2000-08-08 Jason Eckhardt <jle@cygnus.com>
229 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
230 (i860_fix_info): New enum.
231 (MD_APPLY_FIX3): Define.
232 (WORKING_DOT_WORD): Define.
233 (TC_HANDLES_FX_DONE): Define.
234 (DIFF_EXPR_OK): Define.
235 (LISTING_HEADER): Define.
236 (TARGET_FORMAT): Select target format based on endian flag.
237 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
238 (target_big_endian): Add external declaration.
240 * config/tc-i860.c: All existing code reworked completely. Other
241 new code shown below.
242 (SYNTAX_SVR4): Define.
243 (target_warn_expand): New variable.
244 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
245 (md_longopts): Declare and define with new options (-EL, -EB,
247 (md_show_usage): New function.
248 (md_operand): New function.
249 (obtain_reloc_for_imm16): New function.
250 (md_apply_fix3): New function.
251 (tc_gen_reloc): New function.
253 2000-08-09 Kazu Hirata <kazu@hxi.com>
255 * hash.c: Fix formatting.
258 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
260 * config/tc-m68hc11.c (build_jump_insn): Make sure the
261 2 bytes of the jump address are in the same frag.
262 (find): Accept 68hc12 register indirect modes.
264 * NEWS: Mention 68HC11 & 68HC12 support.
266 2000-08-07 Richard Henderson <rth@cygnus.com>
268 * config/tc-ia64.c (unwind): Add prologue_mask member.
269 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
270 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
271 (dot_body): Clear unwind.prologue_mask.
272 (dot_prologue): Set it. Accept a register second argument.
274 2000-08-07 Kazu Hirata <kazu@hxi.com>
276 * config/atof-ieee.c: Fix formatting.
277 * config/atof-tahoe.c: Likewise.
279 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
281 * config/tc-avr.c: Use PARAMS macro in function declarations.
282 Don't declare md_pcrel_from_section (already in tc-avr.h).
283 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
284 (avr_operand): Don't set (unsigned) op_mask to -1.
286 2000-08-04 Nick Clifton <nickc@cygnus.com>
288 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
291 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
292 of .popsection, .previous, .pushsection, .subsection,
293 .version, .vtable_entry, .vtable_inherit and .weak.
295 2000-08-05 Kazu Hirata <kazu@hxi.com>
297 * config/tc-cris.c: Fix formatting.
298 * config/tc-i386.c: Likewise.
299 * config/tc-sparc.c (sparc_ip): Simplify the code.
301 2000-08-04 Kazu Hirata <kazu@hxi.com>
303 * config/tc-cris.c: Rearrange code for readability.
304 * config/tc-d10v.c: Fix formatting.
305 * config/tc-m32r.c: Likewise.
306 * config/tc-sparc.c: Likewise.
308 2000-08-02 Jim Wilson <wilson@cygnus.com>
310 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
311 before ia64_find_opcode.
312 (md_assemble): Likewise.
314 2000-08-01 Nick Clifton <nickc@cygnus.com>
316 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
317 Undo some formatting fixes.
319 2000-08-01 Kazu Hirata <kazu@hxi.com>
321 * config/obj-som.c: Fix formatting.
322 * config/obj-ieee.c: Likewise.
323 * config/tc-arm.c: Likewise.
324 * config/tc-v850.c: Likewise.
326 2000-08-01 Nick Clifton <nickc@redhat.com>
328 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
329 index by command line option.
331 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
333 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
334 (@node M68K-Branch): Rewrite to match the reality.
336 2000-07-31 Jason Eckhardt <jle@cygnus.com>
338 * doc/c-i860.texi: New file.
339 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
340 * doc/Makefile.in: Regenerate.
341 * doc/all.texi: Add I860 as relevant architecture.
342 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
344 2000-07-31 Kazu Hirata <kazu@hxi.com>
346 * config/tc-d30v.c: Fix formatting.
348 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
350 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
351 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
352 long emit a long branch if available instead of an absolute jump, never
353 emit absolute jumps for anything with --pcrel.
355 * doc/c-m68k.texi: Document new command line option.
357 2000-07-28 Jason Eckhardt <jle@cygnus.com>
359 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
360 * configure: Regenerated.
361 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
362 of operand to the .type directive (.e.g, "type").
364 2000-07-28 Alan Modra <alan@linuxcare.com.au>
366 * as.h (warn_comment, found_comment, found_comment_file): Declare.
367 * app.c (do_scrub_chars): Record where first comment found.
368 * read.c (read_a_source_file): Init found_comment on entry, and
369 notify whether comments found on exit.
370 * config/tc-hppa.c (md_shortopts): Add "c".
371 (md_longopts): Add warn-comment.
372 (md_parse_option): Handle it.
373 (md_show_usage): Show available options.
374 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
376 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
378 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
379 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
381 (md_estimate_size_before_relax): Don't fall off end of function.
383 2000-07-27 Kazu Hirata <kazu@hxi.com>
385 * config/tc-avr.c: Fix formatting.
386 * config/tc-ns32k.c: Likewise.
388 2000-07-27 Alan Modra <alan@linuxcare.com.au>
390 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
392 2000-07-27 Kazu Hirata <kazu@hxi.com>
394 * config/tc-d10v.c: Fix formatting.
395 * config/tc-z8k.c: Likewise.
396 * config/tc-sparc.c: Likewise.
398 2000-07-26 Dave Brolley <brolley@redhat.com>
400 * cgen.c (queue_fixup): Declare opinfo.
401 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
402 (gas_cgen_md_operand): Ditto.
403 (gas_cgen_md_apply_fix3): Ditto.
405 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
407 * config/obj-coff.c (obj_frob_symbol): Don't merge
408 labels. Don't merge if the symbol isn't constant. Return
409 immediately if a symbol is merged.
411 2000-07-22 Alan Modra <alan@linuxcare.com.au>
413 * frags.c (frag_align): Correct absolute section alignment.
415 2000-07-20 DJ Delorie <dj@redhat.com>
417 * config/obj-coff.c (obj_frob_symbol): revert previous change,
418 it breaks linking against DLLs.
420 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
422 * configure.in: Add CRIS support.
423 * configure: Regenerate.
424 * Makefile.am: (CPU_TYPES): Add cris.
425 (CPU_OBJ_VALID) [aout]: Add cris.
426 (MULTI_CPU_TYPES): Add cris.
427 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
428 [coff]: Only i386 and mips are valid.
429 (TARGET_CPU_CFILES): Add config/tc-cris.c.
430 (TARGET_CPU_HFILES): Add config/tc-cris.h.
431 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
432 Regenerate dependencies.
433 * Makefile.in: Regenerate.
434 * aclocal.m4: Regenerate.
435 * as.c: Declare crisaout, criself.
436 * config/tc-cris.h, config/tc-cris.c: New.
437 * config/e-criself.c, config/e-crisaout.c: New.
438 * po/POTFILES.in, po/gas.pot: Regenerate.
440 2000-07-20 Kazu Hirata <kazu@hxi.com>
442 * read.c: Fix formatting.
443 * write.c: Fix formatting.
445 2000-07-19 H.J. Lu <hjl@gnu.org>
447 * sb.c: Include <stdlib.h> if exists for abort ().
449 2000-07-19 Alan Modra <alan@linuxcare.com.au>
451 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
452 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
453 (pa_type_args): Same here.
455 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
457 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
458 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
459 the storage class is already set.
461 2000-07-17 Kazu Hirata <kazu@hxi.com>
463 * config/tc-m68hc11.c: Fix formatting.
464 * config/tc-mn10200.c: Likewise.
465 * config/tc-mn10300.c: Likewise.
466 * config/tc-pj.c: Likewise.
467 * config/tc-tic80.c: Likewise.
468 * config/tc-w65.c: Likewise.
470 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
472 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
475 2000-07-15 Ian Lance Taylor <ian@zembu.com>
477 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
480 2000-07-15 Alan Modra <alan@linuxcare.com.au>
482 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
483 ELF as are used for SOM (except the 32-bit reloc one) to decide
484 whether a symbol can be reduced to a section symbol. Expand on
485 the comment for symbols involved in LR% and RR% expressions.
487 2000-07-14 Nick Clifton <nickc@cygnus.com>
489 * config/tc-mips.c (mips_disable_float_construction): New
490 static variable. Set to true if doubles should not be
491 constructed by loading two single width fp registers with
493 (mips_ip): Test mips_disable_float_construction.
494 (md_longopts): Add command line switches --construct-floats
495 and --no-construct-floats.
496 (md_parse_option): Parse new command line options.
497 (md_show_usage): Describe new command line options.
499 * doc/c-mips.texi: Document new command line options.
501 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
503 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
504 * configure: Regenerate.
506 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
508 * configure.in (DEFAULT_EMULATION setting): Revert part of
509 2000-07-01 change that set te_multi=multi unless set to tmips.
510 * configure: Regenerate.
512 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
514 * config/obj-coff.c (coff_frob_section): Add padding to the last
515 section when aligning it increases its size.
517 2000-07-11 Kazu Hirata <kazu@hxi.com>
519 * config/tc-tic54x.c: Fix formatting.
521 2000-07-10 Kazu Hirata <kazu@hxi.com>
523 * config/tc-h8500.c: Fix formatting.
524 * config/tc-tic54x.c: Fix formatting.
526 2000-07-10 Alan Modra <alan@linuxcare.com.au>
528 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
529 displacements correctly.
531 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
533 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
535 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
539 2000-07-09 Alan Modra <alan@linuxcare.com.au>
541 From David Huggins-Daines <dhd@linuxcare.com>
542 * config/te-hppalinux64.h: Add a new emulation.
543 * configure.in (emulations): Add configure bits to support the
544 64-bit Linux/parisc target.
545 * configure: Regenerate.
547 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
548 (md_shortopts): Add `V' for ELF.
550 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
551 when SOM or ELF_ARG_RELOC are defined.
552 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
553 ELF_ARG_RELOC are defined.
554 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
555 (pa_stringer): ..Do it here instead. Fix comment typos.
556 (hppa_force_relocation): Cast enums to int before comparing with
559 From Ryan Bradetich <rbradetich@uswest.net>
560 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
561 redifinition warning.
562 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
563 (hppa_force_relocation): ditto
564 (md_apply_fix): Added cast to buf to fix warnings.
566 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
567 cons_fix_new_hppa, hppa_force_relocation): Prototype.
569 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
570 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
571 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
572 reloc_type** to avoid warnings in switch.
573 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
574 little earlier instead.
576 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
578 (pa_type_args): Use symbol_arg_reloc_info.
579 (struct pa_it): Make arg_reloc unsigned int.
580 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
581 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
582 (pa_code): Delete. pa_text duplicates this function.
583 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
584 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
586 (cons_fix_new_hppa): Actually change selector to e_fsel when
587 warning about assuming so.
588 (tc_gen_reloc): More example elf arg reloc code.
589 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
590 (hppa_force_relocation): Likewise.
592 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
594 (pa_end_of_source): Prototype.
595 (hppa_fix_adjustable): Prototype.
596 (LABELS_WITHOUT_COLONS): Move it..
597 * config/te-hppa.h: To here.
599 * config/te-hppa64.h: New file.
601 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
603 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
604 format -10, -16, 16 relocs.
605 (hppa_elf_mark_end_of_function): Test for null
606 last_call_info->start_symbol
608 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
609 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
610 re_assesmble_* functions. Delete extraneous statements. Fix
612 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
613 insn to re_assemble_*.
615 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
617 * doc/internals.texi (Expressions): Fix typo.
619 2000-07-08 Kazu Hirata <kazu@hxi.com>
621 * config/tc-sh.c: Fix formatting.
622 * config/tc-tic54x.c: Fix formatting.
623 * depend.c: Fix formatting.
624 * flonum-konst.c: Likewise.
625 * flonum-mult.c: Likewise.
627 2000-07-07 Kazu Hirata <kazu@hxi.com>
629 * config/tc-sh.c: Fix comments.
630 * config/obj-vms.c: Fix comments.
631 * config/tc-a29k.c: Likewise.
632 * config/tc-alpha.c: Likewise.
633 * config/tc-h8300.c: Likewise.
634 * config/tc-h8500.c: Likewise.
635 * config/tc-i370.c: Likewise.
636 * config/tc-ia64.c: Likewise.
637 * config/tc-m68hc11.c: Likewise.
638 * config/tc-m68k.c: Likewise.
639 * config/tc-mips.c: Likewise.
640 * config/tc-ns32k.c: Likewise.
641 * config/tc-ppc.c: Likewise.
642 * config/tc-z8k.c: Likewise.
644 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
646 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
647 Default to '(SEC_LOAD | SEC_DATA)'.
648 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
650 * doc/internals.texi (CPU Backend): Describe
651 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
653 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
655 * as.c (parse_args): NULL terminate the long option list.
657 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
659 * config/tc-d30v.h: Include "write.h" for fixS.
660 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
662 2000-07-05 Nick Clifton <nickc@cygnus.com>
664 * config/tc-d30v.c (write_2_short): Further changes to warning
665 messages produced when combining EITHER_BUT_PREFER_MU attributed
668 2000-07-05 DJ Delorie <dj@redhat.com>
672 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
674 * config/tc-arm.c (psrs): Accept combinations of flags.
676 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
678 * config/tc-avr.c: Change _ () to _() around all strings marked
679 for translation (exception from the usual coding style).
680 (avr_opt): New struct variable, how the new switches are set.
681 (OPTION_MMCU): Define as 'm' and actually use.
682 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
683 (show_mcu_list): New function, display the list of known MCUs.
684 (md_show_usage): Document the new switches. Call show_mcu_list.
685 (avr_set_arch): Change 'm' to OPTION_MMCU.
686 (md_parse_option): Call show_mcu_list if unknown MCU specified.
687 Handle the new switches.
688 (avr_operands): Disable warnings for undefined combinations of
689 operands if -mall-opcodes. Disable warnings for skipping two-word
690 instructions if enhanced core or -mno-skip-bug.
691 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
692 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
693 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
694 (avr_ldi_expression): Warn about implicit lo8().
695 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
697 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
699 * configure.in: Add entry for mips-*-sysv4*MP*
701 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
702 elf32-tradlittlemips for traditional mips targets.
703 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
704 test for Link Once sections as in adjust_reloc_syms.
705 * config/te-tmips.h: New file for traditional mips targets. Define
708 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
710 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
711 flags argument is not present, don't change an existing section's
712 section's attributes. If the flags argument is present, warn if the
713 attributes don't match the section's current attributes. When
714 long section names are supported, set SEC_LINK_ONCE and
715 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
717 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
719 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
720 symbols; create them.
722 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
724 * write.c (set_segment_vma): New: Set vma and lma for a segment.
725 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
727 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
729 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
730 expressions. Ignore the problem when handling 16 bit immediates,
731 because the assembler will take care of the relocation later.
733 2000-06-27 Nick Clifton <nickc@cygnus.com>
735 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
736 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
737 sequential order, and emit warning messages if the input source
738 code contains constructs like that, or parallel constructs
739 containing such opcodes.
741 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
743 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
744 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
745 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
746 (md_show_usage): Update usage message.
747 (md_parse_option): Allow redefinition of MCU type within the
748 same avr[1-5] bfd machine type. Show both old and new MCU type
749 in the error message.
750 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
751 Simplify 8K wrap code.
753 2000-06-25 Kazu Hirata <kazu@hxi.com>
755 * config/obj-aout.c: Remove all uses of DEFUN.
756 * config/obj-ieee.c: Likewise.
757 * config/tc-sh.c: Fix comment typos.
758 * config/tc-tahoe.c: Likewise.
759 * config/tc-vax.c: Likewise.
760 * config/tc-w65.c: Likewise.
761 * config/tc-z8k.c: Likewise.
762 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
764 2000-06-24 DJ Delorie <dj@cygnus.com>
766 * config/tc-i386.c (md_estimate_size_before_relax): Revert
767 more changes from Sept 1999
768 (tc_i386_fix_adjustable): ditto
769 (md_apply_fix3): ditto
771 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
773 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
774 (gas_cgen_parse_operand): Set it around expression() call.
775 (gas_cgen_md_operand): Test for it before longjmp().
777 2000-06-24 Kazu Hirata <kazu@hxi.com>
779 * config/tc-h8500.c: Remove all uses of DEFUN.
780 * config/tc-sh.c: Likewise.
781 * config/tc-w65.c: Likewise.
782 * config/tc-z8k.c: Likewise.
784 * config/tc-h8500.c: Fix typos in comments.
786 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
788 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
791 2000-06-23 matthew green <mrg@redhat.com>
793 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
794 defined. Fix error message for `[' grouping.
796 2000-06-22 Kazu Hirata <kazu@hxi.com>
798 * config/tc-h8300.c: Fix formatting and comment typos.
800 2000-06-22 Timothy Wall <twall@cygnus.com>
802 * config/tc-ia64.c (note_register_values): Move premature QP
803 notation clearing into the appropriate place.
805 2000-06-22 Alan Modra <alan@linuxcare.com.au>
807 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
808 first before anything else. Add bin-bugs.h, emul.h and progress.h
809 Sort list of files as for $(OBJS) in Makefile.am.
811 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
812 find one. Remake dependencies.
813 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
814 * Makefile.in: Regenerate.
815 * doc/Makefile.in: Regenerate.
817 * config/tc-i386.c (i386_displacement): Don't assume a constant
818 displacement is necessarily 16 bits when in 16 bit code mode.
819 (md_assemble): Instead size the displacement here after we know
820 for sure that a .code16gcc operand hasn't automatically added
821 operand size prefixes.
823 2000-06-21 H.J. Lu <hjl@gnu.org>
825 * Makefile.am: Rebuild dependency.
826 * Makefile.in: Rebuild.
828 2000-06-21 Kazu Hirata <kazu@hxi.com>
830 * config/tc-h8300.c (parse_reg): Make the function static.
831 (parse_exp): Likewise.
833 2000-06-20 DJ Delorie <dj@cygnus.com>
835 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
836 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
837 for cygwin import libraries to work properly.
839 2000-06-20 H.J. Lu <hjl@gnu.org>
841 * Makefile.am: Rebuild dependency.
842 * Makefile.in: Rebuild.
843 * configure: Likewise.
844 * doc/Makefile.in: Likewise.
846 2000-06-20 Timothy Wall <twall@cygnus.com>
848 * doc/internals.texi (CPU backend): Add @itemx for
849 TC_START_LABEL_WITHOUT_COLON.
850 * doc/c-tic54x.texi: New.
851 * doc/as.texinfo: Add tic54x features and include primary tic54x
853 * doc/all.texi: Add C54X.
854 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
855 * doc/Makefile.in: Regenerate.
856 * configure.in: Add tic54x and define LIBM for tic54x.
857 * configure: Regenrate.
858 * config/tc-tic54x.[ch]: New.
859 * config/obj-coff.h: Add tic54x.
860 * Makefile.am: (CPU_TYPES): Add tic54x.
861 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
862 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
863 (as_new_LDADD): Add $(LIBM).
864 * Makefile.in: Regenerate.
866 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
868 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
869 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
870 * doc/as.texinfo: Likewise.
872 * configure, Makefile.in: Regenerate.
873 * configure.in (emulations): Recognize m6811 and m6812.
874 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
875 Added files for 68hc11 and 68hc12 assembler.
876 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
877 * config/tc-m68hc11.h: Header definition for that assembler.
879 2000-06-18 Nick Clifton <nickc@redhat.com>
881 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
882 instead of OCTETS_PER_BYTE.
884 * config/tc-v850.c: Fix compile time warnings.
885 * config/tc-ppc.c: Fix compile time warnings.
887 2000-06-18 H.J. Lu <hjl@gnu.org>
889 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
890 * configure: Rebuild.
892 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
894 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
897 2000-06-16 Nick Clifton <nickc@cygnus.com>
899 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
900 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
902 * doc/c-mips.texi: Document newly accepted cpu variants.
904 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
906 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
908 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
910 * macro.c (getstring): Make it possible to escape the quote
913 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
915 * config/tc-hppa.c (pa_export): Weak symbols can be global.
917 2000-06-13 H.J. Lu <hjl@gnu.org>
919 * configure: Regenerate.
921 2000-06-09 Alan Modra <alan@linuxcare.com.au>
923 * app.c (do_scrub_begin): Don't default lex[';'] as a line
925 * doc/internals.texi (line_separator_chars): Semicolon is no
926 longer a default. Mention null and newline as defaults.
928 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
930 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
931 * config/tc-i860.h (line_separator_chars): Likewise.
932 * config/tc-h8300.c (line_separator_chars): Likewise.
933 * config/tc-i960.c (line_separator_chars): Likewise.
934 * config/tc-m68k.c (line_separator_chars): Likewise.
935 * config/tc-mips.c (line_separator_chars): Likewise.
936 * config/tc-ns32k.c (line_separator_chars): Likewise.
937 * config/tc-sparc.c (line_separator_chars): Likewise.
938 * config/tc-vax.c (line_separator_chars): Likewise.
940 * config/tc-h8300.c (comment_chars): Use string initialiser.
941 * config/tc-i960.c (line_comment_chars): Likewise.
942 * config/tc-z8k.c (comment_chars, line_comment_chars,
943 line_separator_chars): Likewise.
945 * config/tc-arm.c (line_separator_chars): Always use `;', not just
948 2000-06-08 Nick Clifton <nickc@cygnus.com>
950 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
953 2000-06-08 David O'Brien <obrien@FreeBSD.org>
955 * configure.in (VERSION): Update to show this is the CVS mainline.
957 2000-06-08 Matthew Jacob <mjacob@feral.com>
959 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
960 $at is the integer register $r28, vs. both $r28 and the floating
963 2000-06-08 James E. Wilson <wilson@cygnus.com>
965 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
966 (dot_endp): Don't call ia64_flush_insns.
967 (emit_one_bundle): Don't delete prologue/body records from
968 unwind_record list in first loop. Rewrite second loop to account for
971 2000-06-07 David Mosberger <davidm@hpl.hp.com>
973 * config/tc-ia64.c: Add missing prototypes.
974 (generate_unwind_image): Cast argument to output_unw_records call.
976 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
978 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
980 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
982 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
983 (REGISTER_P): likewise.
984 (avr_opcodes): uses include/opcode/avr.h
985 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
987 2000-06-04 Alan Modra <alan@linuxcare.com.au>
989 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
992 2000-06-03 H.J. Lu <hjl@gnu.org>
994 * read.c (is_end_of_line): Put back `;'.
996 2000-06-03 Alan Modra <alan@linuxcare.com.au>
998 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1000 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1002 * expr.c (operand): Test is_end_of_line outside switch to catch
1003 line separator chars that are also operators.
1004 (operator): Return O_illegal for line separator chars.
1006 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1007 entry (or `!' entry for TC_HPPA).
1009 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1010 before indexing is_end_of_line. Remove redundant check for '\0'.
1012 * config/tc-h8500.c (md_assemble): Likewise.
1013 * config/tc-mcore.c (md_assemble): Likewise.
1014 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1017 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1019 * config/tc-mcore.c (mcore_cons): Likewise.
1020 (mcore_float_cons): Likewise.
1021 (mcore_stringer): Likewise.
1022 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1024 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1026 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1028 2000-05-29 Nick Clifton <nickc@cygnus.com>
1030 * config/tc-sh.c: Fix compile time warning messages.
1032 * config/tc-mips.c: Fix compile time warning messages.
1034 2000-05-29 Philip Blundell <philb@gnu.org>
1036 * doc/as.texinfo: Update copyright dates.
1037 (Local Labels): Delete misplaced mention of ARM.
1038 * NEWS: Mention ARM ELF support.
1040 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1042 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1043 it is modified, and use the real_size to compute the frag address
1044 for dwarf2 line info.
1046 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1048 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1049 line-matching scheme to cope with automake moving variables around.
1050 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1051 * Makefile.in: Regenerate.
1053 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1055 * config/tc-sparc.c (sparc_relax): New.
1056 (md_longopts): Add -relax and -no-relax options.
1057 (md_parse_options, md_show_usage): Likewise.
1058 (md_apply_fix3): Optimize tail call into branch always if possible.
1060 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1062 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1063 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1064 rules, with warning when a GAS statement specifies a packing that
1065 will result in an instruction being squashed.
1066 Added typdef packing_type and enumerals, changed various integer
1067 literals to use the enumerals.
1069 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1071 * config/tc-ia64.c (dot_restorereg_p): New function.
1072 (md_pseudo_table): Add restorereg.p.
1073 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1074 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1076 * config/tc-ia64.h (unw_record_type): Add unwabi.
1077 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1078 called MASK with members for imask, and the masks produced by
1079 fr_mem, gr_mem, br_mem, and frgr_mem.
1080 (unw_p_record): Add members ABI and CONTEXT.
1081 (unw_x_record): Add member AB.
1082 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1083 as pseudo-register for use during unwind info generation.
1084 (AR_PFS, AR_LC): New macros.
1085 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1086 whose names start with an at sign (as in "@priunat").
1087 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1089 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1090 proc_end, unwind_info, personality_routine): Consolidate into
1091 "unwind" structure to reduce offset-table use. Add member
1092 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1094 (output_R1_format, output_R3_format, output_P3_format,
1095 output_P6_format): Initialize R with zero to reduce compiler warnings.
1096 (output_P7_format): Ditto. Add `default' branch to switch
1097 statement to reduce compiler warnings.
1098 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1099 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1100 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1101 into single argument.
1102 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1103 compiler warnings. Merge A and B args into single argument.
1104 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1105 A and B args into single argument.
1106 (free_record): Removed (wasn't used).
1107 (free_list_records): Also free imasks in prologue records.
1108 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1109 (output_spill_mask): Remove.
1110 (output_unwabi): New function.
1111 (output_epilogue, output_label_state, output_copy_state): Call
1113 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1114 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1116 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1117 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1118 as part of handling the prologue records. Emit region's imask if
1119 we have one. Handle unwabi, epilogue, label_state, copy_state,
1120 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1121 spill_sprel_p, and spill_reg_p records.
1122 (set_imask, count_bits, slot_index): New function.
1123 (fixup_unw_records): Fix region size computation. Handle
1124 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1125 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1126 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1127 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1128 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1129 (dot_save): Use manifest constants for applicaton registers.
1130 Handle REG_PR and REG_PRIUNAT.
1131 (dot_restore): Don't just ignore it.
1132 (dot_restorereg): New function..
1133 (generate_unwind_image): Ensure unwind info is a multiple of eight
1134 bytes, not just four bytes.
1135 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1136 (dot_altrp): Don't just ignore it.
1137 (dot_savemem): New function. Replaces dot_savesp() and
1138 dot_savepsp(). Use manifest constants for applicaton registers.
1139 Handle REG_PR and REG_PRIUNAT.
1140 (dot_savef): Simplify.
1141 (dot_saveb): Support generation of br_gr.
1142 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1143 dot_label_state, dot_copy_state): New function.
1144 (dot_unwabi): Don't just ignore it.
1145 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1146 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1147 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1148 (emit_one_bundle): Set slot number for prologue/body records
1149 *before* emitting the first insn.
1150 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1151 (md_begin): Declare "psp" pseudo-register.
1152 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1153 so we don't get segfault.
1154 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1155 counts as required per SW Conventions manual
1156 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1157 output_preds_psprel, output_preds_sprel, output_spill_base,
1158 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1159 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1160 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1161 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1162 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1163 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1164 (dot_vframe): Implement.
1165 (dot_vframesp, dot_vframepsp): New function.
1167 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1169 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1170 * configure: Regenerate.
1172 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1174 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1175 (md_estimate_size_before_relax): so we can use it here instead of
1176 old kludges. Localise vars to blocks. Comment.
1178 * frags.c (frag_new): Update fr_var comments.
1179 * frags.h (struct frag): Ditto.
1181 2000-05-22 Richard Henderson <rth@cygnus.com>
1183 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1184 (pseudo_func): Add pcrel.
1185 (operand_match): Handle IA64_OPND_TGT64.
1186 (build_insn): Likewise.
1187 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1188 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1189 (fix_insn): Handle all three 64-bit relocation types.
1191 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1193 * obj.h (struct format_ops): New members begin, app_file,
1194 s_set_other, s_set_desc, s_get_type, s_set_type,
1195 separate_stab_sections, init_stab_section.
1197 * config/obj-multi.h: Update GPL notice to v2.
1199 (obj_app_file): New.
1200 (S_SET_SIZE): Test s_set_size for NULL before calling.
1201 (S_SET_ALIGN): Similar for s_set_align.
1206 (SEPARATE_STAB_SECTIONS): New.
1207 (INIT_STAB_SECTION): New.
1208 (EMIT_SECTION_SYMBOLS): New.
1209 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1211 * config/obj-elf.h: Update GPL notice to v2.
1212 Mention that this file is included from obj-multi.h.
1213 (obj_begin): Wrap definition in ifndef.
1214 (elf_file_symbol): Constify declaration.
1215 (obj_app_file): Ditto.
1216 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1217 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1219 * config/obj-elf.c (elf_s_set_other): New.
1220 (elf_file_symbol): Constify argument.
1221 (elf_separate_stab_sections): New.
1222 (elf_init_stab_section): New.
1223 (elf_format_ops): Add new members. Remove comma at end.
1225 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1226 (ecoff_format_ops): Add new fields. Remove comma at end.
1227 Mention inconsistency for emit_section_symbols.
1229 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1231 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1232 (coff_separate_stab_sections): New.
1233 (coff_format_ops): Add new members.
1235 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1236 (obj_aout_s_set_other): New.
1237 (obj_aout_s_set_desc): New.
1238 (obj_aout_s_get_type): New.
1239 (obj_aout_s_set_type): New.
1240 (obj_aout_separate_stab_sections): New.
1241 (aout_format_ops): New members added. Use obj_aout_process_stab,
1242 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1243 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1245 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1247 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1249 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1250 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1251 (md_estimate_size_before_relax): Ensure jumps to weak and
1252 externally visible symbols are relocatable.
1254 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1256 * stabs.c (aout_process_stab): Make global.
1257 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1258 * read.h (aout_process_stab): Declare.
1260 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1261 Generalize to *aout, *coff *elf.
1262 * configure: Regenerated.
1264 * doc/internals.texi (Object format backend): Say
1265 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1267 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1268 * Makefile.in: Regenerated.
1270 2000-05-19 Catherine Moore <clm@cygnus.com>
1272 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1274 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1276 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1277 instruction to reflect change in re_assemble_*.
1279 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1281 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1282 build PA64 ELF tools.
1283 * configure: Rebuilt.
1285 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1287 * Makefile.am: Regenerate dependencies.
1288 * Makefile.in: Regenerate.
1290 2000-05-15 Nick Clifton <nickc@cygnus.com>
1292 * config/tc-arm.c (struct asm_psr): Add boolean field
1293 distinguishing between CSPR and SPSR. Rename 'number' field
1295 (psrs): Rearrange contents to match new asm_psr structure.
1296 (arm_psr_parse): Move next to psr_required_here. Make it
1297 return an asm_psr structure.
1298 (psr_required_here): Use asm_psr structure returned by
1300 (do_msr): Reorganise to allow psr_required_here to be called
1302 (md_undefined_name): Mark 'name' parameter as unused, since
1303 the COFF target does not use it.
1305 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1307 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1309 * config/te-aux.h: Likewise.
1310 * config/te-dpx2.h: Likewise.
1311 * config/te-go32.h: Likewise.
1312 * config/te-hp300.h: Likewise.
1313 * config/te-hppa.h: Likewise.
1314 * config/te-i386aix.h: Likewise.
1315 * config/te-ic960.h: Likewise.
1316 * config/te-interix.h: Likewise.
1317 * config/te-nbsd532.h: Likewise.
1318 * config/te-pc532mach.h: Likewise.
1319 * config/te-ppcnw.h: Likewise.
1320 * config/te-psos.h: Likewise.
1321 * config/te-sparcaout.h: Likewise.
1322 * config/te-sun3.h: Likewise.
1323 * config/te-sysv32.h: Likewise.
1325 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1327 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1328 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1329 and sign extend without an if statement.
1330 (build_bytes): Likewise.
1332 2000-05-14 Kazu Hirata <kazu@hxi.com>
1334 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1335 X_add_symbol L_32 case.
1337 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1339 * config/te-freebsd.h: New file.
1341 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1343 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1344 bindtextdomain): Replace defines with those from intl/libgettext.h
1345 to quieten gcc warnings.
1347 * NEWS: Mention x86 .arch and -q.
1349 * config/tc-i386.c (quiet_warnings): New.
1350 (md_assemble): Use quiet_warnings.
1351 (md_parse_option): Set quiet_warnings from -q.
1352 (md_show_usage): Mention -q, delete -m.
1353 (flag_do_long_jump): Delete.
1354 (md_parse_option): Remove -m.
1355 (md_show_usage): Remove -m.
1356 (md_create_long_jump): Remove useless flag_do_long_jump code.
1358 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1359 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1361 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1362 Alexander Sokolov <robocop@netlink.ru>
1364 * doc/c-i386.texi (i386-Arch): New section.
1365 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1367 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1368 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1369 architecture has been given and is not 486.
1370 (set_cpu_arch): New.
1371 (md_pseudo_table): Add .arch.
1372 (md_assemble): Warn if cpu architecture has been given and an
1373 unsupported instruction.
1375 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1376 Move operand_types bit defines after relevant template field.
1377 (template): Add cpu_flags.
1381 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1383 * config/tc-mn10300.h (md_end): Define.
1384 (mn10300_finalize): Declare.
1385 * config/tc-mn10300.c: Include dwarf2dbg.h.
1386 (debug_line): Define.
1387 (md_assemble): Generate dwarf2 line info.
1388 (mn10300_finalize): New function. Finalize dwarf2 info.
1390 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1392 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1393 external version of the relocation for weak symbols.
1395 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1397 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1398 frame size in units of 16 bytes, as required per SW Conventions manual.
1399 (output_unw_records): Output info-block header as a dword to get
1402 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1404 * as.h: #include "file", not <file> on files from ../include.
1405 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1406 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1407 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1408 (tc_coff_symbol_emit_hook): Ditto.
1409 (OPTCOUNT): Cast to int to avoid compiler warning.
1410 (md_begin): Fix signed/unsigned warnings.
1412 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1414 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1415 ABRANCH LONG case for a conditional branch on a 68000.
1416 (md_estimate_size_before_relax): Likewise. Also handle
1417 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1418 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1419 PC-relative on all CPUs.
1420 (md_estimate_size_before_relax): Likewise.
1422 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1424 * as.c (parse_args): Just mention current year in printed
1427 2000-05-03 J.T. Conklin <jtc@redback.com>
1429 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1431 (md_parse_option): Recognize -m7400.
1433 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1435 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1436 don't permit lp to become less than the words array.
1438 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1440 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1441 Fix little-endian case.
1443 2000-05-03 David O'Brien <obrien@NUXI.com>
1445 * as.c (parse_args): Update copyright.
1447 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1449 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1450 for the .bss section too.
1452 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1454 * configure.in: Set em=linux for hppa-*-linux.
1455 * configure: Regenerate.
1456 * doc/Makefile.in: Regenerate with correct automake.
1458 * frags.c (frag_grow): Sanity check chunk_size.
1460 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1461 * config/obj-som.h: Likewise.
1462 * config/obj-ieee.h: Likewise.
1464 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1466 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1467 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1468 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1469 (pa_ip): low_sign_unext now returns via function value. Use
1470 re_assemble_* instead of dis_assemble_* and
1471 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1473 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1474 (md_section_align, md_parse_option, md_show_usage,
1475 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1476 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1477 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1478 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1479 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1481 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1482 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1483 outside of switch. Correct mask and shifting errors in case 10
1484 and case -11. In case 21, compare against signed range to suit
1485 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1486 case 17 and case 22, use offsetT variable to properly check range.
1487 Use re_assemble_* here too.
1488 (evaluate_absolute): Change type of value to offsetT. Call
1489 hppa_field_adjust to do the work for us.
1490 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1491 (pa_parse_cmpib_64_cmpltr): Ditto.
1492 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1493 of i to unsigned int.
1494 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1495 (pa_end_of_source): Return type is void.
1497 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1499 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1501 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1503 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1504 More comments added.
1505 (md_begin): Removed "construct symbols for each register name".
1506 Because register names conflicts with GCC generated function
1508 (avr_operand): Now constant numbers can be used as a register
1509 identifiers (0 as r0, 31 as r31).
1510 (md_assemble): use skip_space () before parsing instruction
1513 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1515 * config/tc-avr.c: New AVR_ISA_ defined.
1516 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1517 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1518 for `fmul', `movw' and `lpm R,Z' instructions.
1519 (avr_operands): Warn if current opcode is a two-word instruction
1520 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1521 (avr_opcodes): New commands added.
1522 (REGISTER_P): Check 'a' and 'v' constraint letters.
1523 (mcu_types): New MCU added.
1525 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1527 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1528 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1529 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1530 * configure: Regenerate.
1532 2000-04-29 Andreas Jaeger <aj@suse.de>
1534 * as.h: Correctly check GCC version.
1536 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1538 * as.c (parse_args): Allow md_parse_option to override -a listing
1540 * config/obj-coff.c (add_lineno): Change type of offset parameter
1541 from "int" to "bfd_vma."
1542 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1543 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1544 (ppc_change_csect): Align correctly for XCOFF64.
1545 (ppc_machine): New function, which discards "ppc_machine" line.
1546 (ppc_tc): Cons for 8 when code is 64 bit.
1547 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1549 (md_parse_option): Handle -a64 and -a32.
1551 * config/tc-ppc.h (TARGET_MACH): Define.
1552 (TARGET_FORMAT): Move to function.
1553 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1555 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1557 * doc/as.1: Fix unbalanced brackets.
1559 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1561 (line_comment_chars): Set to '/' if TE_FreeBSD.
1563 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1565 * configure.in: Configury support for PA64 (currently disabled).
1566 * configure: Rebuilt.
1568 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1570 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1571 bfd_set_section_alignment.
1573 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1575 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1578 2000-04-24 Nick Clifton <nickc@cygnus.com>
1580 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1581 * doc/as.texinfo (Align): Include arm and strongarm in list of
1582 targets that have the second form of the behaviour of the .align
1585 2000-04-24 Mark Klein <mklein@dis.com>
1587 * obj-som.c: Terminate obj_pseudo_table.
1589 2000-04-22 Timothy Wall <twall@cygnus.com>
1591 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1593 (operand_match): Conditionally insert default bit values for IMMU9.
1595 2000-04-14 Matthew Green <mrg@cygnus.com>
1597 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1598 * configure: Rebuilt.
1600 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1601 Jason Eckhardt <jle@cygnus.com>
1603 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1605 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1606 Added handling of new operand types l,y,&,fe,fE,fx.
1608 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1609 David Mosberger <davidm@hpl.hp.com>
1610 Timothy Wall <twall@cygnus.com>
1611 Andrew MacLeod <amacleod@cygnus.com>
1612 Jim Wilson <wilson@cygnus.com>
1614 * Makefile.am (CPU_TYPES): Add ia64.
1615 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1616 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1617 * Makefile.in: Rebuild.
1618 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1619 * configure: Rebuild.
1620 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1621 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1622 * expr.c (expr): Handle md_optimize_expr.
1623 * read.c (LEX_HASH): Add comment.
1624 * config/tc-ia64.c, config/tc-ia64.h: New files.
1626 2000-04-21 Richard Henderson <rth@cygnus.com>
1628 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1629 bundling a non-delayed branch type instruction.
1631 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1633 * config/tc-mn10300.c (HAVE_AM30): Define.
1634 (md_assemble): Use it.
1636 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1638 * config/obj-elf.c (obj_elf_change_section): Check for changed
1641 * Makefile.am: (CPU_MULTI_VALID): Remove.
1642 (MULTI_CPU_TYPES): Define.
1643 (MULTI_CPU_OBJ_VALID): Define.
1644 (DEPTC): Use the above.
1645 (DEPOBJ): Same here.
1647 Regenerate dependencies.
1648 * Makefile.in: Regenerate.
1650 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1652 * Makefile.am (YACC, LEX): Get them from configure.
1654 2000-04-18 H.J. Lu (hjl@gnu.org)
1656 * config/tc-i386.c (offset_in_range): Use addressT instead of
1657 bfd_vma for non-bfd assemblers.
1659 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1661 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1662 doesn't give spurious errors.
1664 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1666 * as.h (SEEK_SET): Define if undefined.
1668 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1670 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1671 constants, and don't assume offsetT is 32 bits.
1673 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1675 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1676 (md_pcrel_from_section): Add prototype.
1677 (d10v_fix_adjustable): Add prototype.
1678 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1680 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1682 2000-04-12 Nick Clifton <nickc@cygnus.com>
1684 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1685 symbol in frag chain.
1687 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1689 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1690 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1691 (fits_in_signed_word, smallest_imm_type): Ditto.
1692 (md_assemble): Use an offsetT var to hold offsetT values, not a
1694 (offset_in_range): New.
1695 (md_assemble): Use it.
1696 (md_convert_frag): Change type of target_address, opcode_address,
1697 and displacement_from_opcode_start to offsetT.
1698 (md_create_short_jump): Change type of offset to offsetT.
1699 (md_create_long_jump): Ditto.
1700 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1701 (md_chars_to_number): Remove.
1702 (output_invalid): Remove duplicate prototype.
1704 2000-04-09 Nick Clifton <nickc@cygnus.com>
1706 * Makefile.am (CPU_TYPES): Add 'avr'.
1707 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1708 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1710 * Makefile.in: Regenerate.
1712 * doc/as.texinfo: Add M32R documentation.
1714 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1716 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1717 --enable-build-warnings option.
1718 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1719 * Makefile.in, configure: Re-generate.
1721 2000-04-07 Nick Clifton <nickc@cygnus.com>
1723 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1724 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1725 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1726 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1727 (arm_force_relocation): Force relocations for
1728 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1730 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1732 * config/tc-sh.c (get_operands): There's no third operand if the
1733 first operand is an immediate.
1735 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1737 * config/tc-sh.c (immediate): Delete.
1738 (sh_operand_info): Add immediate member.
1739 (parse_reg): Use A_PC for pc.
1740 (parse_exp): Add second argument 'op'. All callers changed.
1741 (parse_at): Expect pc to be coded as A_PC.
1742 Use immediate field in *op.
1743 (insert): Add fourth argument 'op'. All callers changed.
1744 (build_relax): Add second argument 'op'. All callers changed.
1745 (insert_loop_bounds): New function.
1746 (build_Mytes): Remove DISP_4.
1747 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1748 (assemble_ppi): Use immediate field in *operand.
1749 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1750 (md_apply_fix): Likewise.
1751 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1753 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1755 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1757 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1759 * internals.texi (CPU backend): Document
1760 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1762 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1764 * po/gas.pot: Regenerate.
1766 * as.c (show_usage): Restore translated part of bug string.
1767 * gasp.c (show_usage): Likewise.
1769 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1770 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1771 than move-if-change.
1772 (DEP1): Modify for "gcc -MM".
1776 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1777 Update dependencies.
1778 * Makefile.in: Regenerate.
1780 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1782 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1783 (md_begin): Likewise.
1784 (HAVE_AM33): New macro.
1785 (md_assemble): Use it. Match r_regs and xr_regs only if
1788 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1790 * as.h: #include "bin-bugs.h"
1791 * as.c (show_usage): Use REPORT_BUGS_TO.
1792 * gasp.c: #include "bin-bugs.h"
1793 (show_usage): Use REPORT_BUGS_TO.
1795 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1797 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1799 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1800 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1803 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1805 * config/tc-i386.c (i386_immediate): Don't assume a constant
1806 immediate is necessarily 16 bits when in 16 bit code mode.
1807 (md_assemble): Instead set guess_suffix here after we have checked
1810 2000-04-02 Richard Henderson <rth@cygnus.com>
1812 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1813 quantities. Correct right shift sign extension.
1814 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1815 32-bit value when shifting into place.
1817 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1819 * app.c: Add ATTRIBUTE_UNUSED as needed.
1820 * config/tc-ppc.c: Likewise.
1821 (ppc_size): Make unsigned long.
1822 (ppc_insert_operand): Add casts to avoid warnings.
1824 2000-03-31 Nick Clifton <nickc@cygnus.com>
1826 * config/tc-d10v.h (md_flush_pending_output): Define.
1828 2000-03-29 Nick Clifton <nickc@cygnus.com>
1830 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1831 segment. Works for both BFD_ASSEMBLER and others.
1832 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1834 2000-03-29 Nick Clifton <nickc@cygnus.com
1836 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1838 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1840 * listing.c (LISTING_LHS_WIDTH): Default depends on
1842 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1844 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1846 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1849 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1851 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1853 * config/tc-avr.c (mcu_types): Add missing initialiser.
1854 (md_pcrel_from_section): Add prototype.
1855 (avr_operand): Remove redundant test of unsigned < 0.
1856 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1858 2000-03-27 Denis Chertykov <denisc@overta.ru>
1860 * config/tc-avr.c: New file for AVR support.
1861 * config/tc-avr.h: Likewise.
1862 * configure.in: Add AVR support.
1863 * configure: Regenerate.
1865 2000-03-26 Timothy Wall <twall@cygnus.com>
1867 * gasp.c (macro_op): Add new argument to check_macro call.
1868 Macro structure definitions moved to macro.h
1869 * sb.h: Add argument to prototype for input_scrub_include_sb.
1870 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1871 nesting checks with an additional flag.
1872 (struct input_save): Add flag to indicate whether current sb
1873 should be checked for proper macro/conditional nesting.
1874 (input_scrub_push/pop): Save/restore nest check flag.
1875 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1877 * macro.c (check_macro): Allow caller to retrieve parsed macro
1878 information if a pointer is provided. This information may be
1879 used by the new macro hooks.
1880 * macro.h: Update prototype for check_macro. Macro struct
1881 definitions moved here from macro.c/gasp.c.
1882 * read.c (read_a_source_file): Add parameter to check_macro call,
1883 and pass macro info to the macro hook, if defined.
1884 (input_scrub_insert_line): New. Allow insertion of a line of
1885 characters into the input stream.
1886 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1887 file into the input stream.
1888 (s_include): Use input_scrub_insert_file.
1889 * internals.texi: Document new macro hooks.
1890 * as.h: New prototypes added.
1892 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1894 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1895 an initial capital letter.
1896 (i386_index_check): Reindent.
1898 2000-03-19 Nick Clifton <nickc@cygnus.com>
1900 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1903 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1905 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1906 instruction operand bad if Rd > 7 when generating
1907 thumb instructions. Prevents for example,
1908 "adr r12,label" from silently failing and generating
1909 the wrong instruction.
1911 2000-03-17 Nick Clifton <nickc@cygnus.com>
1913 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1914 that have a destingation >= 0x400000.
1915 Fix compile time warning messages.
1917 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1919 * config/tc-sh.c (md_begin): When encountering insn that are
1920 not supported by the current arch, only change the name if
1921 its contents are the same as prev_name.
1922 (get_specific): If the the architecture doesn't match, fail.
1924 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1926 * config/tc-sh.c (IDENT_CHAR): Define.
1927 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1928 matching back where it came from.
1930 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1932 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1934 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1936 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1939 2000-03-15 Kazu Hirata <kazu@hxi.com>
1941 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1943 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1945 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1946 floating-point-number, make sure 'f' is in FLT_CHARS.
1948 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1950 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1951 (s_lcomm_internal): Use it.
1952 * doc/internals.texi (CPU backend): Document it.
1953 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1956 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1958 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1961 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1962 implementation doesn't have special handling for switch
1964 (macro_build): Allow for code in sections other than .text.
1966 (mips_ip): Likewise.
1967 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1968 Don't perform relocs if we will be outputting them.
1969 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1970 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1973 2000-03-09 Catherine Moore <clm@cygnus.com>
1975 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1976 relocation type based on the entry in the fixup structure.
1978 2000-03-08 H.J. Lu (hjl@gnu.org)
1980 * Makefile.am (install-exec-tooldir): Depend on
1981 install-exec-bindir for parallel make.
1982 * Makefile.in: Regenerated.
1984 2000-03-06 Nick Clifton <nickc@cygnus.com>
1986 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1988 (md_parse_option): Parse -m32r command line switch - disable m32rx
1990 (md_show_usage): Document new option.
1992 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1993 * doc/Makefile.in: Regenerate.
1994 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1996 2000-03-02 Michael Meissner <meissner@redhat.com>
1998 * config/tc-d30v.c (check_range): Remove code that incorrectly
1999 sign extended values where bits < 32.
2001 2000-03-02 H.J. Lu (hjl@gnu.org)
2003 * configure.in: Support --enable-targets=all on ia32.
2004 * configure: Regenerated.
2006 2000-03-01 Nick Clifton <nickc@cygnus.com>
2008 * gasp.c (do_align): Remove bogus check of alignment value.
2010 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2012 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2013 TC_PPC was defined forced the type of a symbol with no other type
2016 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2018 * doc/internals.texi (CPU backend): Mention that
2019 line_separator_chars do not break up comments. Fix typos for
2020 LEX_AT and LEX_NAME descriptions. Document operands for
2021 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2022 description of md_create_short_jump usage. Document argument for
2023 md_undefined_symbol.
2025 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2027 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2028 (md_parse_option): Handle it.
2029 (md_show_usage): Document it.
2031 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2033 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2034 opcode, for the instruction `pal19'. From Andrea Arcangeli
2037 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2039 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2041 (md_assemble): To here, before template operands are matched.
2042 Also ensure a constant immediate is sign extended when we know the
2043 size is at most 16 bits. This is to catch cases like "add
2044 $0xffc0,%ax" where we don't know the size, and thus that the
2045 immediate can be represented as Imm8S until after parsing the
2047 (i386_displacement): Similarly sign extend 16 bit constant
2049 (md_assemble): Relax 16-bit jump constant range check to suit sign
2050 extended displacements.
2052 2000-02-26 Andreas Jaeger <aj@suse.de>
2054 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2056 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2058 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2059 call operands when intel_syntax.
2060 (intel_float_operand): Return 2 for "fi...".
2061 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2062 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2063 earlier "SHORT" change.
2064 (md_assemble): When determining suffix from Regs, exclude
2067 2000-02-24 Nick Clifton <nickc@cygnus.com>
2069 * configure: Add arm-wince, mips-pe and sh-pe targets.
2070 * configure: Regenerate.
2072 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2074 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2075 "pe-mips" for the mips-pe target.
2077 * config/tc-arm.c (insns): Change displacement encoded in BL
2078 and B instructions if the target port is arm-wince.
2079 (do_ldst): Do not bias the relocation offset if the target
2081 (md_pcrel_from): Add in missing relocation offset bias if the
2082 target os arm-wince.
2084 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2085 (md_begin): Disable -G support for mips-pe target.
2086 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2087 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2090 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2091 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2092 assembler, just set the alignment to 4.
2094 * config/te-wince-pe.h: New file for WinCE targets. Define
2097 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2099 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2100 string instructions.
2101 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2102 (i386_intel_memory_operand): After finding a segment override,
2103 check again for no `[' before looking for a displacement. Bomb if
2104 more than one displacement rather than silently discarding the
2105 second and subsequent ones. Free strings malloc'd by
2106 build_displacement_string.
2108 2000-02-24 Catherine Moore <clm@cygnus.com>
2110 * config/obj-som.c (obj_pseudo_table): Add "weak".
2111 (obj_som_weak): New routine.
2113 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2115 * config/tc-i386.c (union i386_op): New.
2116 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2117 Throughout file replace occurences of disps[n], imms[n], regs[n]
2118 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2119 intel mode operand swapping. Add assert in regKludge and
2120 fake_zero_displacement code. Test i.types[n] when outputting
2121 displacements and immediates. Combine output of Disp16 with
2123 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2124 when in intel mode by (not) reversing fsub and fdiv operands
2125 before the template search. This fails for single operand
2126 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2127 undefined. Instead fix the base_opcode after we've found the
2128 template. Move base_opcode xor with found_reverse_match from
2129 opcode output code to before this fix so we test for the correct
2131 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2132 check in intel mode. Instead compare opcodes.
2134 * config/tc-i386.h (TC_RELOC): Delete.
2135 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2136 with equivalent call to reloc.
2138 * as.h (flag_m68k_mri): Move declaration after target include, and
2139 only declare when TC_M68K defined. Define as zero otherwise.
2140 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2141 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2142 Define as zero otherwise.
2143 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2144 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2145 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2146 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2147 testing whether defined.
2148 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2149 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2150 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2151 rather than testing whether defined.
2152 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2153 (parse_mri_cons): Declare and use only when TC_M68K.
2154 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2155 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2156 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2158 * NEWS: Mention IBM 370 support.
2160 2000-02-23 Richard Henderson <rth@cygnus.com>
2162 * config/tc-i386.c (md_assemble): When swapping operands for
2163 intel_syntax, assume everything that's not Imm or Disp is a
2166 2000-02-23 Linas Vepstas <linas@linas.org>
2168 * config/tc-i370.c, config/tc-i370.h: New files.
2169 * Makefile.am: Add support for Linux/IBM 370.
2170 * configure.in: Likewise.
2171 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2172 * config/obj-elf.c: Include elf/i370.h
2173 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2175 * Makefile.in: Regenerate.
2176 * configure: Regenerate.
2178 * doc/c-i370.texi: New file.
2179 * doc/all.texi: Include it.
2180 * doc/as.texinfo: And here.
2181 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2182 * doc/Makefile.in: Regenerate.
2184 2000-02-19 Michael Meissner <meissner@redhat.com>
2186 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2187 determine if an instruction can be used in parallel with an ADDppp
2188 or SUBppp instruction.
2190 2000-02-22 Andrew Haley <aph@cygnus.com>
2192 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2194 1999-12-30 Andrew Haley <aph@cygnus.com>
2196 * config/tc-mips.c (mips_gp32): New variable.
2197 (macro_build) Use mips_gp32.
2199 (md_longopts): Add "-mgp32" and "-mgp64".
2200 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2202 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2204 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2205 warning, and bump it to 1.
2207 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2209 From Brad Lucier <lucier@math.purdue.edu>:
2210 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2213 2000-02-21 Catherine Moore <clm@cygnus.com>
2215 * config/tc-mips.c (MF_HILO_INSN): Define.
2216 (mips_7000_hilo_fix): Declare.
2217 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2218 (md_parse_option): Check for 7000_HILO_FIX options.
2219 (OPTION_M7000_HILO_FIX): Define.
2220 (OPTION_NO_M7000_HILO_FIX): Define.
2221 * doc/c-mips.texi (-mfix7000): Describe.
2223 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2225 * listing.c (print_lines): Remove unused variable `end'.
2227 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2228 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2229 reloc_type when BFD_ASSEMBLER.
2230 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2231 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2232 statement and quell signed vs. unsigned comparison warning.
2234 2000-02-18 Nick Clifton <nickc@cygnus.com>
2236 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2237 the computed frag offset, rather than overwriting it.
2239 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2241 * config/tc-sh.c ("elf/sh.h"): Include.
2242 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2243 (md.begin): Initialize target_arch.
2244 Only include opcodes in has table that match selected architecture.
2245 (parse_reg): Recognize register names for sh-dsp.
2246 (parse_at): Recognize post-modify addressing.
2247 (get_operands): The leading space is now optional.
2248 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2249 arguments. Update valid_arch.
2250 (build_Mytes): Add support for SDT_REG_N.
2251 (find_cooked_opcode): New function, broken out of md_assemble.
2252 (assemble_ppi, sh_elf_final_processing): New functions.
2253 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2254 (md_longopts, md_parse_option): New option: -dsp.
2255 * config/tc-sh.h (elf_tc_final_processing): Define.
2256 (sh_elf_final_processing): Declare.
2258 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2260 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2261 the unwinder subspace. Save the current seg/subseg before creating
2264 2000-02-10 Nick Clifton <nickc@cygnus.com>
2266 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2267 little endian targets.
2268 (INST_BYTE1): Redefine to handle big and little endian
2270 (cpu_type): New type: Select between M340 and M210.
2271 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2272 instructions of the M340.
2273 (md_assemble): Add support for the MULSH and OPSR classes of
2275 (md_atof): Add support for little endian targets.
2276 (md_parse_option): Add support for -EL, -EB and -mcpu command
2278 (md_convert_frag): Add support for little endian targets.
2279 (md_apply_fix3): Add support for little endian targets.
2280 (md_number_to_chars): Add support for little endian targets.
2282 2000-02-10 Timothy Wall <twall@redhat.com>
2284 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2285 defined, use it to verify the symbol just read should be a label.
2287 2000-02-10 Timothy Wall <twall@redhat.com>
2289 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2290 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2291 around colons when KEEP_WHITE_AROUND_COLON is defined.
2292 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2293 and KEEP_WHITE_AROUND_COLON.
2295 2000-02-08 Timothy Wall <twall@redhat.com>
2297 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2299 (do_repeat): New. Abstract repeat logic so that a "break" can be
2301 (end_repeat): New. Provide support for a "break" out of the
2303 * read.h: Add prototypes for new functions.
2305 2000-02-08 Timothy Wall <twall@redhat.com>
2307 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2308 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2309 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2312 2000-02-08 Timothy Wall <twall@redhat.com>
2314 * read.c: Added elseif to directives table.
2315 * read.h: Added prototype for s_elseif.
2316 * doc/as.texinfo: Added description for elseif.
2317 * cond.c (s_elseif): New function
2319 2000-02-04 Timothy Wall <twall@redhat.com>
2321 * listing.c (print_lines): Remove conditionals causing bug in
2324 2000-02-03 Timothy Wall <twall@cygnus.com>
2326 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2328 * frags.c (frag_new): Calculate fr_fix in octets
2329 (frag_now_fix) Return offset as target address offset (bytes).
2330 (frag_now_fix_octets) New - Return offset in octets (8-bit
2332 * frags.h: Added prototype for frag_now_fix_octets().
2333 Distinguish between octets and bytes in field descriptions.
2334 * listing.c (calc_hex): Account for octets vs bytes when
2335 printing addresses/offsets.
2336 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2337 target is little-endian, print the octets in a word in big-endian
2338 order so that the display looks like a proper hexadecimal number,
2339 instead of having the octets reversed.
2340 * read.c (do_align): When recording alignment, alignment power
2341 should be in terms of target bytes (minimum addressible unit)
2343 (do_org) Convert ORG target address (byte) argument into an
2344 octet offset when generating a variable fragment.
2345 * symbols.c (resolve_symbol_value): Symbol final value
2346 converted to a target address offset (bytes) from its octet offset.
2347 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2348 offset (bytes) is adjusted by the frag offset (octets) converted
2350 (coff_frob_section) Section alignment power is in terms of bytes;
2351 convert it to an octet alignment power when calculating size (and
2352 size mask) in octets. Don't modify the section size in order to
2353 "align" it for TI COFF, since that format has a different method
2354 for storing alignment information.
2356 2000-02-01 Timothy Wall <twall@cygnus.com>
2358 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2359 entries, matching the way GCC generates them. If not escaped, the
2360 filename is encoded incorrectly.
2362 2000-01-31 Nick Clifton <nickc@cygnus.com>
2364 * config/tc-arm.c (reg_table): Add support for ATPCS register
2367 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2369 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2371 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2373 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2374 of a symbol when we really care about its value.
2376 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2378 * config/tc-mcore.c (md_assemble): Give warning message if
2379 operands passes to instruction are more than the spec.
2381 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2383 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2384 Thumb mode but the label seen was not declared as '.thumb_func'
2385 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2386 correct disassembly of Thumb code bounded by non function labels.
2388 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2390 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2391 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2393 * Makefile.in: Same here.
2396 * configure.in: Set bfd_gas for i386-aout when primary target
2397 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2398 we may need the primary te_file. Remove incorrect comment.
2400 * configure: Regenerate.
2402 * config/e-i386aout.c: New file.
2404 * as.c (USE_EMULATIONS): Move to before print_version_id.
2405 (struct emulation): Add i386aout.
2406 (show_usage): Split text strings. Reformat -a text. Add --em
2410 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2411 (aout_format_ops): New.
2414 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2415 preprocessor conditional and add aout USE_EMULATIONS tests.
2416 (read_a_source_file): Don't pass error strings to printf as
2420 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2422 (do_data): Same here.
2423 (process_file): And here.
2426 * symbols.c (colon): Rewrite "already defined" fatal message
2427 code for aout with USE_EMULATIONS.
2430 * config/obj-aout.c (OBJ_HEADER): Define.
2431 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2433 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2434 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2436 (obj_aout_type): Expand S_SET_OTHER here too.
2437 (obj_read_begin_hook): Remove.
2438 (aout_pop_insert): New.
2439 (obj_aout_s_get_other): New.
2440 (obj_aout_s_get_desc): New.
2441 (aout_format_ops): New.
2444 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2445 gets aout_pseudo_table.
2446 (aout_pseudo_table): Declare.
2447 (obj_read_begin_hook): Define.
2450 * config/obj-coff.c (obj_pseudo_table): Rename to
2452 (coff_pop_insert): Use coff_pseudo_table.
2453 (coff_sec_sym_ok_for_reloc): Remove.
2454 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2455 and comment all zero entries and remove #if 0 code.
2458 * config/obj-coff.h (obj_pop_insert): Define.
2459 (coff_pseudo_table): Declare.
2462 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2463 s_get_size, s_set_size. Comment all zero entries.
2466 * config/obj-elf.c (elf_s_get_other): New function.
2467 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2468 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2469 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2471 (obj_elf_parse_section_letters): Don't pass error strings to
2472 printf as format arg.
2475 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2477 (elf_s_get_other): Declare.
2478 (S_GET_OTHER) Define as elf_s_get_other if not already
2480 (S_SET_OTHER): Only define when not already defined.
2481 (elf_obj_read_begin_hook): Declare.
2482 (obj_read_begin_hook): Define.
2483 (elf_obj_symbol_new_hook): Declare.
2484 (obj_symbol_new_hook): Define.
2487 * config/obj-multi.h: Add copyright header and protect against
2488 multiple inclusion. Add * to all function pointers.
2489 (OBJ_HEADER): If defined, include it rather than other defines
2491 (obj_frob_file_after_relocs): Test for NULL.
2492 (obj_symbol_new_hook): Here too.
2493 (obj_sec_sym_ok_for_reloc): And here.
2494 (S_GET_OTHER): Define.
2495 (S_GET_DESC): Define.
2496 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2497 (OBJ_MAYBE_ELF): Update comment.
2499 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2500 OBJ_AOUT preprocessor conditional and handle emulation by
2501 testing OUTPUT_FLAVOR.
2502 (i386_displacement): Here too.
2503 (md_section_align): Similarly here.
2504 (i386_target_format): Conditionally compile when more than one
2505 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2506 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2507 (i386_displacement): Here too.
2510 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2511 Define TARGET_FORMAT for aout only when not multi.
2514 * config/te-multi.h: Delete file as it's identical to te-generic.h
2516 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2518 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2519 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2522 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2524 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2527 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2529 * config/tc-mips.c (mips_do_align): New function.
2530 * config/tc-mips.h (md_do_align): Define.
2532 2000-01-10 Philip Blundell <philb@gnu.org>
2534 * doc/c-arm.texi (ARM Options): Fix typo.
2535 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2536 line separator for Linux.
2537 * doc/as.texinfo (Comments): Mention the ARM.
2539 2000-01-10 Philip Blundell <pb@futuretv.com>
2541 * configure.in (arm*-*-conix*): New target.
2542 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2544 * configure: Regenerate.
2546 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2548 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2549 (obj_elf_visibility): New function.
2551 * doc/as.texinfo (Visibility): New node: document visibility
2554 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2556 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2557 warning for absolute jump/call without `*' in non-intel mode. No
2558 need to set i.types[0] JumpAbsolute in intel mode.
2560 1999-12-22 Philip Blundell <pb@futuretv.com>
2562 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2563 hook function when changing sections.
2564 (arm_s_data): Likewise.
2566 1999-12-14 Nick Clifton <nickc@cygnus.com>
2568 * config/tc-arm.c (md_parse_option): Add support for -marm720
2569 command line switch.
2571 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2573 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2574 (r_registers, xr_registers): Define.
2575 (r_register_name, xr_register_name): New functions.
2576 (md_assemble): Handle new am33 operand types and instruction
2578 (mn10300_insert_operand, check_operand): Likewise.
2580 1999-11-29 Nick Clifton <nickc@cygnus.com>
2582 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2583 (s_force_thumb): Set thumb_mode to 2.
2584 (md_assemble): Do not complain about thumb instructions on a
2585 non-thumb target if thumb_mode is set to 2.
2587 1999-11-28 Michael Meissner <meissner@cygnus.com>
2589 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2590 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2591 (O_...): Add new machine dependent expressions if we are handling
2592 explicit relocations.
2593 (alpha_reloc_op): New static table holding the explicit relocation
2595 (alpha_literal_hash): New static to hold the hash table for
2596 explicit relocations.
2597 (alpha_macros): Add support for explicit relocations.
2598 (md_begin): If explicit relocations, initialize hash table.
2599 (md_assemble): Don't print a second error if tokenize_arguments
2600 already printed an error message.
2601 (md_apply_fix): Add support for explicit relocations.
2602 (alpha_force_relocation): Ditto.
2603 (alpha_fix_adjustable): Ditto.
2604 (alpha_adjust_symtab): New function to support explicit
2606 (alpha_adjust_symtab_relocs): Ditto.
2607 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2608 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2609 Add support for explicit relocations. Return -2 if an error
2610 message was already printed.
2611 (find_macro_match): Add support for explicit relocations. Comment
2613 (emit_insn): Add support for explicit relocations.
2614 (assemble_tokens): Ditto.
2616 (load_expression): Ditto.
2619 (emit_ir_load): Ditto.
2620 (emit_loadstore): Ditto.
2623 (emit_sextX): Ditto.
2624 (emit_division): Ditto.
2625 (emit_jsrjmp): Ditto.
2626 (emit_retjcr): Ditto.
2628 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2630 (tc_adjust_symtab): If explicit relocations, call the function
2631 alpha_adjust_symtab.
2632 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2633 relocations next to the literal relocation they reference.
2634 (TC_INIT_FIX_DATA): Initialize the new fields.
2635 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2637 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2639 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2640 'B' operand for PA2.0 bb instruction.
2642 1999-11-18 Nick Clifton <nickc@cygnus.com>
2644 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2647 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2649 (mcore_force_relocation): Force relocations to be generated for
2652 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2654 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2655 (i386_displacement): Disallow O_big displacements.
2657 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2659 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2660 Small improvements in error checking.
2661 (md_assemble): Support for unconditional ARM instructions.
2662 (md_parse_option): Support for -m[arm]v5e flag.
2664 1999-11-12 Nick Clifton <nickc@cygnus.com>
2666 * macro.c (buffer_and_nest): Do not check beyond the end of the
2669 1999-11-11 Nick Clifton <nickc@cygnus.com>
2671 * macro.c (buffer_and_nest): Look for seperator after TO and
2674 1999-11-08 Andrew Haley <aph@cygnus.com>
2676 * app.c (do_scrub_chars): When in State 10, treat backslash
2677 characters in the same way as as symbol characters.
2679 1999-11-07 Richard Henderson <rth@cygnus.com>
2681 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2682 the previous label was in the current section before playing
2683 with auto-alignment.
2685 1999-11-06 Nick Clifton <nickc@cygnus.com>
2687 * config/tc-v850.c (v850_force_relocation): Force relocation
2689 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2692 1999-11-05 Michael Meissner <meissner@cygnus.com>
2694 * expr.h (operatorT): Increase machine dependent operators to 16.
2695 * expr.c (op_rank): Ditto.
2697 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2699 * read.c (pseudo_set): Reject attempts to set the value of a
2702 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2705 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2707 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2708 to bfd_set_section_contents.
2710 1999-11-03 Nick Clifton <nickc@cygnus.com>
2712 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2714 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2716 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2717 (mips_ip): Use OPCODE_IS_MEMBER.
2719 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2721 * config/tc-arm.c (reg_required_here): Improve comments.
2723 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2724 (tinsns): Initialize variants field.
2726 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2727 BAD_PC respectively.
2729 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2731 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2732 * config/tc-arm.h: Fix compile time warnings.
2734 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2736 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2737 form @abs16, @(abs16) and @(abs16 + imm).
2739 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2741 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2742 (ISA_HAS_64_BIT_REGS) New.
2743 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2744 mips_emit_delays,macro_build,load_register,load_addresss,
2745 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2746 and/or use new ISA_xxx macros in expressions involving
2747 ISA, particularly mips_opts.isa.
2749 1999-10-18 Michael Meissner <meissner@cygnus.com>
2751 * expr.h (operatorT): Add machine dependent operators md1..md8.
2752 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2753 for the machine dependent operators to use.
2755 * expr.c (op_rank): Add machine dependent operators.
2757 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2759 (O_cpregister): Ditto.
2760 (md_begin): Change X_op test that field is wide enough to use
2761 O_max instead of O_alpha_max.
2762 (cpu_types): Fill in missing initializer.
2763 (alpha_num_macros): Make unsigned.
2764 (md_assemble): Make opnamelen be size_t.
2765 (md_apply_fix): Cast alpha_num_operands to int before testing.
2766 (alpha_force_relocation): Ditto.
2767 (alpha_fix_adjustable): Ditto.
2768 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2769 (tc_gen_reloc): Ditto.
2770 (tc_get_register): Ditto.
2775 (s_alpha_ent): Ditto.
2776 (s_alpha_end): Ditto.
2777 (s_alpha_frame): Ditto.
2778 (s_alpha_prologue): Ditto.
2779 (s_alpha_file): Ditto.
2780 (s_alpha_gprel32): Ditto.
2781 (s_alpha_proc): Ditto.
2782 (s_alpha_set): Ditto.
2783 (s_alpha_base): Ditto.
2784 (s_alpha_align): Ditto.
2785 (s_alpha_arch): Ditto.
2786 (alpha_align): Ditto.
2787 (assemble_insn): Suppress unused variable warning.
2789 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2790 order in the structure.
2791 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2793 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2795 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2797 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2799 * config/tc-i386.c (i386_index_check): Correct #endif location.
2801 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2803 * as.c (show_usage): Document new options.
2804 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2805 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2806 (parse_args): Parse the new options.
2807 (main): If there were warnings, and --fatal-warnings
2808 was specified, print an error.
2809 * as.h: New variable, flag_fatal_warnings, for new option.
2811 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2813 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2814 '@'. Change autoincrement completers to fall through to cache control
2817 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2819 (pa_parse_addb_64_cmpltr): New function.
2821 * config/tc-hppa.c (pa_ip): Change error message.
2822 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2823 '?Q' args to allow falling through.
2825 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2826 Remove unused conditional codes.
2827 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2829 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2831 * config/tc-d30v.c (CHAR_BIT): Define.
2832 (check_range): Fix bit operations to support integers bigger than
2835 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2837 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2840 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2841 Doug Evans <devans@cygnus.com>
2843 Add support for m32rx.
2844 * config/tc-m32r.c (enable_m32rx): New static global.
2845 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2846 (allow_m32rx): New function.
2847 (M32R_SHORTOPTS): Add `O'.
2848 (md_longopts): Add --m32rx plus several warning options.
2849 (md_parse_option): Handle new options.
2850 (md_show_usage): Print them.
2851 (md_begin): Enable m32rx.
2852 (OPERAND_IS_COND_BIT): New macro.
2853 (first_writes_to_seconds_operands): New function.
2854 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2855 (target_make_parallel,assemble_two_insns): New functions.
2856 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2857 If optimizing and m32rx, try to make consecutive insns parallel.
2859 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2861 * config/tc-mips.c (nopic_need_relax): Allow for the
2862 .sdata.foo sections generated by -fdata-sections,
2863 and for the .gnu.linkonce.s sections generated by C++.
2865 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2867 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2868 with cleaner code using completer prefixes. Add 'Y'.
2870 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2872 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2874 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2875 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2876 insn does not match and we should try the next insn in the table.
2878 1999-09-22 Nick Clifton <nickc@cygnus.com>
2880 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2882 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2884 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2887 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2889 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2890 OBJ_ELF. If ELF, add "sq".
2891 (md_parse_option): If ELF, ignore -s and -q.
2892 (md_show_usage): Mention ELF options.
2894 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2896 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2899 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2901 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2903 * config/tc-hppa.c (struct pa_it): New field "trunc".
2904 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2905 (pa_parse_ftest_gfx_completer): New function
2906 (pa_parse_fp_cnv_format): New function.
2908 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2909 (md_apply_fix): Handle 22bit pc-rel branches.
2911 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2913 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2915 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2917 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2919 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2921 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2922 (pa_ip): Handle 'fX'.
2924 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2926 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2927 unwinds unless the function is in the text space.
2928 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2930 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2932 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2933 (md_assemble): To here. Tweak address generation.
2935 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2937 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2938 (md_assemble): Call dwarf2_where for OBJ_ELF.
2939 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2940 (pa_end_of_source): New function.
2941 * tc-hppa.h (md_end): Define for OBJ_ELF.
2943 1999-09-14 Michael Meissner <meissner@cygnus.com>
2945 * configure.in (Canonicalization of target names): Remove adding
2946 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2947 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2948 * configure: Regenerate.
2950 1999-09-14 Donn Terry <donn@interix.com>
2952 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2954 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2956 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2957 pc-relative jmp/call to an absolute symbol.
2958 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2959 absolute section symbols.
2961 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2962 jump handling code and comments.
2964 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2966 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2967 the value if TE_PE and a global defined symbol.
2969 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2971 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2972 print the symbol, rather than printing it here.
2974 1999-09-11 Donn Terry <donn@interix.com>
2976 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2977 BFD_RELOC_RVA relocations.
2979 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2980 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2983 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2985 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2986 * doc/internals.texi (Object format backend): Document
2989 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2990 relocations against global symbols if TE_PE.
2992 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2993 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2995 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2998 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2999 symbols which do not have a constant value, or tags with
3000 non-tags. Remove the symbol from the list before adding it at the
3003 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3004 C_FCN symbol differently if TE_PE.
3005 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3006 appears in the pseudo-op, rather coff_line_base which is only set
3009 * config/obj-coff.c (obj_coff_loc): New static function.
3010 (obj_pseudo_table): Add "loc".
3012 * config/obj-coff.c (add_lineno): Check that the line number is
3015 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3016 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3018 (md_atof): Return NULL rather than 0.
3019 * config/tc-i386.c (md_atof): Change type to int.
3020 * expr.c (expr): Change first parameter to int.
3021 * config/obj-coff.c: Add declarations for static functions.
3022 (coff_frob_symbol): Use SYM_AUXENT.
3023 * config/tc-i386.h (flag_16bit_code): Don't declare.
3025 * config/obj-coff.c (obj_coff_section): Default to setting
3026 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3028 * write.c (adjust_reloc_syms): Print adjusted fixup.
3030 * expr.c (integer_constant): Correct too_many_digits calculation
3033 1999-09-09 Andreas Schwab <schwab@suse.de>
3035 * doc/c-arm.texi: Fix arguments of @var to not contain
3038 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3040 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3042 (md_parse_option): Only support -k flag for ELF and COFF targets.
3044 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3046 * config/tc-hppa.c (pa_ip): Put strict register checks before
3047 call to pa_parse_number.
3049 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3051 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3053 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3056 1999-09-06 Donn Terry <donn@interix.com>
3058 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3060 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3062 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3063 candidate instruction. Require registers for register arguments
3064 when in strict mode. Require assemble-time constants for
3065 constants when in strict mode.
3066 (pa_get_absolute_expression): Require a constant when in strict
3069 1999-09-06 Nick Clifton <nickc@cygnus.com>
3071 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3073 1999-09-04 Steve Chamberlain <sac@pobox.com>
3075 * config/tc-pj.c: New file, supports picoJava in ELF.
3076 * config/tc-pj.h: Ditto.
3077 * configure.in (pjl*, pj*): New targets.
3078 * Makefile.am: Rebuild dependencies.
3079 (CPU_TYPES): Add pj.
3080 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3081 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3082 * doc/c-pj.texi: New file.
3083 * doc/as.texinfo: Add some PJ specifics.
3084 * doc/all.texi: Add PJ to the list of all architectures, sort them
3086 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3087 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3089 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3091 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3092 (obj_frob_file): Test for null pointer.
3093 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3094 (OBJ_PROCESS_STAB): And here.
3095 (elf_obj_sy): Remove
3097 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3098 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3099 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3101 * config/obj-coff.c (no_func): Remove.
3102 (coff_format_ops): Change occurrences of no_func to 0, as we test
3103 for 0 in obj-multi.h.
3105 * configure.in: Enable bfd for i386-coff when primary target is
3106 bfd. Enable i386 elf,coff emulation support. Don't set
3107 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3108 emulation to support.
3109 *configure: Regenerate.
3111 1999-09-02 Nick Clifton <nickc@cygnus.com>
3113 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3114 .section .line directive is encountered.
3116 1999-09-01 Nick Clifton <nickc@cygnus.com>
3118 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3121 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3122 * as.texinfo: Document --gdwarf2 command line option.
3123 Add additional documentation of ARM command line switches.
3125 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3127 * config/tc-i386.c (i386_intel_memory_operand): Combine
3128 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3129 and RESTORE_END_STRING around parse_register calls.
3130 (i386_operand): Here too.
3131 (i386_is_reg): Remove.
3132 (parse_register): Move as_bad calls from within this function to
3135 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3137 Based on a patch from H.J. Lu <hjl@gnu.org>
3138 * config/tc-i386.c (parse_register): Handle FP regs specially.
3139 (md_begin): Remove '(' and ')' from register_chars.
3141 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3143 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3144 error message (done elsewhere).
3146 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3148 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3150 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3152 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3155 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3157 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3159 Add new completers. Fix bug in 64 bit condition handling.
3161 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3164 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3166 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3168 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3170 1999-08-27 Jim Wilson <wilson@cygnus.com>
3172 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3173 (struct ls): Add frag field. Initialize it to zero.
3174 (out_end_sequence): New local text_frag. Set it while in text section.
3175 Replace address check with frag check. Set ls.frag to text_frag if
3176 out_set_addr called.
3177 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3178 Set it before switching sections. Replace address check with frag
3179 check. Set ls.frag to saved_frag if out_set_addr called.
3181 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3183 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3184 output "advance_pc" opcode instead of calling gen_addr_line().
3185 The latter has the undesired side-effect of creating a new row
3186 in the debug line info matrix.
3188 1999-08-26 Jim Wilson <wilson@cygnus.com>
3190 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3191 ls.last_filename if last is less than zero. Set ls.last_filename
3192 when allocating new entry.
3193 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3196 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3198 * config/tc-i386.c (i386_index_check): Fix the displacement size
3199 when INFER_ADDR_PREFIX.
3201 1999-08-18 Nick Clifton <nickc@cygnus.com>
3203 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3206 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3208 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3209 handle 0xffffNNNN constants correctly.
3211 1999-08-16 Nick Clifton <nickc@cygnus.com>
3213 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3216 1999-08-13 Nick Clifton <nickc@cygnus.com>
3218 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3219 (md_apply_fix3): Always pass positive values to
3220 validate_offset_imm.
3222 1999-08-12 Nick Clifton <nickc@cygnus.com>
3224 * config/tc-arm.c (skip_whitespace): New macro.
3225 Formatting tidy ups.
3227 (md_apply_fix3): Store relocation offset in addend for ELF based
3229 (arm_force_relocation): Always generate relocs for Thumb function
3232 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3234 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3235 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3237 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3239 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3240 flags for the unwind subspace.
3242 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3243 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3244 suitable relocation based on the size of the target's pointer.
3245 Always Use subsegment zero for the unwinders.
3246 (pa_level): Handle "2.0w".
3248 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3250 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3251 with the following instruction unless this was specified.
3253 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3255 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3256 certain sections, to match BFD changes.
3258 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3260 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3261 (EXTRA_SCRIPTS): Define to keep automake happy.
3262 * Makefile.in: Rebuild.
3264 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3266 * Makefile.am: Rename .dep* files to DEP*.
3267 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3268 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3270 * Makefile.in: Rebuild.
3272 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3274 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3276 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3278 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3279 avoid problems on DOS filesystems.
3280 * Makefile.in: Rebuild.
3282 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3284 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3286 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3289 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3291 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3292 line to create ${GDBINIT} rather than .gdbinit.
3293 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3295 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3297 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3299 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3301 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3303 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3305 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3306 non-adjustable symbols.
3308 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3310 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3312 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3314 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3317 1999-08-05 Donn Terry <donn@interix.com>
3319 * config/te-interix.h: New file.
3320 * configure.in (i386-*-interix*): New target.
3321 * configure: Rebuild.
3323 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3325 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3326 selectors for ELF too.
3327 (selector_table): Add "ltp" and "rtp" selectors.
3329 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3331 * config/tc-i386.c (i386_operand): No need to change
3332 operand_string pointer in segment reg case before goto
3333 do_memory_reference. Initialise displacement_string_start and
3334 displacement_string_end after do_memory_reference label.
3335 (i386_index_check): Add operand_string param, and print error
3336 message on failure here.
3337 (i386_intel_memory_operand): Instead of here.
3338 (i386_operand): And here.
3339 (INFER_ADDR_PREFIX): Enable.
3341 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3343 * config/tc-i386.h (DefaultSize): Define. Renumber following
3344 opcode_modifier defines.
3346 From Etienne Lorrain <etienne.lorrain@ibm.net>
3347 * config/tc-i386.c (stackop_size): New variable.
3348 (set_16bit_code_flag): Clear it here.
3349 (set_16bit_gcc_code_flag): New function.
3350 (md_pseudo_table): Add "code16gcc" entry.
3351 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3353 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3355 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3356 next_set_end even if the end symbol is being discarded.
3358 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3359 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3360 * config/obj-coff.c: Likewise.
3361 (seg_info_type): Remove.
3362 (seg_info_off_by_4): Change to array of segT.
3363 (s_get_segment): Adjust accordingly.
3364 (obj_pseudo_table): Fully initialize sentinel entry.
3366 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3367 Ralf Baechle <ralf@uni-koblenz.de>.
3369 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3371 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3373 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3375 * config/tc-i386.c: Indentation and white space changes.
3376 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3377 don't enable it by default.
3378 (i386_intel_operand): Remove redundant prototype.
3379 Move check on number of memory operands, and i.mem_operands++
3380 (i386_intel_memory_operand): To here.
3381 Remove i386_immediate code from here. Remove special case code
3382 for input and output using (%dx). Remove base/index checks and
3383 call i386_index_check instead. Save initial operand_string
3384 argument for error message.
3385 (i386_operand): Remove redundant prototype. Move base/index
3386 checks to i386_index_check.
3387 (i386_displacement): Move intel mode check for non-zero
3389 (i386_intel_memory_operand): To here.
3391 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3393 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3394 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3395 by .register pseudo-op if -64 and --no-undeclared-regs.
3396 (s_register, sparc_adjust_symtab): New functions.
3397 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3398 Declare sparc_adjust_symtab as tc_adjust_symtab.
3399 * doc/c-sparc.texi: Add description of #ignore special literal
3400 for .register pseudo-op.
3402 1999-07-30 Catherine Moore <clm@cygnus.com>
3404 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3405 the relocation's section offset.
3407 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3409 * write.c (fixup_segment): Fix generic error check overflow test.
3411 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3412 X_add_number to long.
3414 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3416 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3419 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3421 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3424 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3426 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3428 * configure.bat: Remove; obsolete.
3429 * config/go32.cfg: Likewise.
3431 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3433 * configure.in (i386-*-vxworks*): New target.
3434 * configure: Rebuild.
3436 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3438 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3440 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3442 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3444 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3445 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3446 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3447 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3448 MAX_RELOC_EXPANSION): Define.
3449 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3451 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3453 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3454 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3455 block. Print a warning if an 8-bit or 16-bit constant
3456 displacement or immediate is truncated on output.
3457 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3459 (i386_operand): Disallow immediate jump absolute operand.
3461 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3463 * configure.in: Bump version number to 2.9.5.
3464 * configure: Rebuild.
3466 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3469 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3471 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3472 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3474 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3476 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3478 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3480 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3481 if -mno-fpu was given.
3482 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3484 (cons_fix_new_arm): Remove misleading comments.
3486 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3488 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3490 (relax_segment): Likewise. After giving a rs_org error, convert
3491 the frag to rs_align to avoid cascading errors.
3493 1999-07-12 Andreas Schwab <schwab@suse.de>
3495 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3497 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3499 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3500 as appropriate. Fill in structure initializations. Add variable
3501 initializations. Add casts.
3502 * dwarf2dbg.c (print_stats): Change i to size_t.
3503 * listing.c (listing_listing): Change list_line to unsigned int.
3505 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3507 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3508 rather than checking for \001 and \002 in symbol name.
3509 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3511 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3513 * configure.in (hppa*-linux-gnu*): New target.
3514 * configure: Rebuilt.
3516 1999-07-08 Nick Clifton <nickc@cygnus.com>
3518 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3520 1999-07-07 Nick Clifton <nickc@cygnus.com>
3522 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3523 accessing symbolP directly.
3525 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3527 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3530 1999-07-05 Nick Clifton <nickc@cygnus.com>
3532 * config/tc-arm.c (ARM_EXT_V5): Define.
3533 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3534 (md_begin): Detect ARM v5 architectures.
3535 (md_parse_option): Accept arm v5 specification.
3536 (md_show_usage): Documment -marmv5 switch.
3538 * doc/c-arm.texi: Document -marmv5 command line option.
3540 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3542 (validate_immediate_twopart): New function. Determine if a
3543 constant can be computed by two ADD instructions.
3544 (output_inst): Remove its command line parameter - it was never
3546 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3547 implememt the ADRL pseudo op.
3548 (tc_gen_reloc): Generate a suitable error message if an ADRL
3549 instruction tries to generate a real reloc.
3551 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3553 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3555 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3558 1999-06-27 H.J. Lu <hjl@gnu.org>
3560 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3561 non BFD_ASSEMBLER case.
3563 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3565 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3568 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3570 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3571 out_end_sequence() when the address decreases due to a new frag.
3572 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3573 numbering starts with 1.
3575 1999-06-23 Nick Clifton <nickc@cygnus.com>
3577 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3579 (mcore_s_text): Call obj_elf_text for ELF target.
3580 (mcore_s_data): Call obj_elf_data for ELF target.
3581 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3583 (mcore_s_bss): New function: Dump literal table before changing
3585 (mcore_s_comm): New function: Dump literal table before changing
3588 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3589 No longer static functions.
3590 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3591 Provide prototypes for these functions.
3593 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3595 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3596 a list of names, to try obj_segment_name, and to try abbreviated
3597 names when using COFF without long section names.
3599 * config/tc-alpha.c: More use of symbol accessor functions.
3600 * config/tc-arc.c: Likewise.
3601 * config/tc-d30v.c: Likewise.
3602 * config/tc-fr30.c: Likewise.
3603 * config/tc-i860.c: Likewise.
3604 * config/tc-m88k.c: Likewise.
3605 * config/tc-mcore.c: Likewise.
3606 * config/tc-ns32k.c: Likewise.
3607 * config/tc-sparc.c: Likewise.
3608 * config/tc-v850.c: Likewise.
3610 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3611 sy_value with appropriate accessor functions.
3612 * config/tc-arm.c (md_apply_fix3): Likewise.
3613 * config/tc-d10v.c (AT_WORD_P): Likewise.
3614 * config/tc-v850.c (reg_name_search): Likewise.
3616 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3617 use symbol_get_bfdsym instead.
3618 * config/tc-ppc.c (md_assemble): Likewise.
3619 * config/tc-v850.c (v850_comm): Likewise.
3621 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3623 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3624 the symbol, rather than accessing the bsym member.
3625 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3626 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3627 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3628 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3629 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3630 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3631 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3632 * config/tc-v850.c (tc_gen_reloc): Likewise.
3634 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3636 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3637 (hppa_gen_reloc_type): Conditionalize on BFD64.
3638 (tc_gen_reloc): Re-enable ELF relocations.
3639 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3641 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3643 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3645 (do_ldst): Move assignment out of if condition.
3646 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3647 parentheses to avoid warning.
3649 1999-06-21 Nick Clifton <nickc@cygnus.com>
3651 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3652 macro to get at the BFD symbol associated with a GAS symbol.
3654 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3656 * config/tc-ppc.c: Update for symbol handling changes.
3657 * config/obj-coff.c: Likewise.
3659 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3661 * tc-hppa.c: General cleanups of ELF support. No more spaces
3662 and subspaces for ELF.
3663 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3664 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3665 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3666 (UNWIND_SECTION_NAME): Likewise.
3667 (space/subspace related structures): Conditionalize definitions
3669 (space/subspace directives and support routines): Conditionalize
3670 definitions and references/uses on OBJ_SOM.
3671 (label_symbol_struct): For ELF, track the symbol's segment. For
3672 SOM track its space.
3673 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3675 (USE_ALIASES): Kill for both SOM & ELF.
3676 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3677 (pa_space, pa_subspace): Corresponding changes.
3678 (pa_spaces_begin): Corresponding chagnes.
3679 (md_begin): Do not muck around with space/subspace stuff for
3681 (md_apply_fix): Temporarily disable argument relocation stuff
3683 (tc_gen_reloc): Temporarily disable relocation generation for
3685 (pa_build_unwind_subspace): Similarly.
3687 1999-06-16 Nick Clifton <nickc@cygnus.com>
3689 * config/tc-arm.c (thumb_set): New pseudo op.
3690 (text, data, section): Override these pseudo ops with ARM
3692 (s_thumb_set): New function: Perform the same as a .set pseudo
3693 op, but also mark the alias'ed symbol as being a Thumb
3695 (arm_s_text): New function: Perform the same as the .text
3696 pseudo op, but dump the literal pool before changing
3698 (arm_s_data): New function: Perform the same as the .data
3699 pseudo op, but dump the literal pool before changing
3701 (arm_s_section): New function: Perform the same as the
3702 .section pseudo op, but dump the literal pool before changing
3704 (arm_cleanup): Do not reset the current section before dumping
3707 1999-06-17 Nick Clifton <nickc@cygnus.com>
3709 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3710 OPTION_NO_WARN_UNMATCHED entries.
3711 (md_parse_option): Generate a warning message if an unrecognised
3712 option is encountered.
3714 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3715 (get_operands): When parsing an expression after an '@' symbol
3716 has been detected, do not ignore '#' symbols.
3717 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3720 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3722 From K. Richard Pixley <rich@noir.com>:
3723 * configure.in (ppc-*-vxworks*): New target.
3724 * configure: Rebuild.
3726 1999-06-12 Philip Blundell <philb@gnu.org>
3728 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3730 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3732 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3733 which refer to symbols in linkonce sections, permit reducing the
3734 relocs if the symbol is local.
3736 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3738 * subsegs.c (subseg_text_p): New function.
3739 * as.h (subseg_text_p): Declare.
3740 * read.c (do_align): Use subseg_text_p to set the default fill.
3741 * write.c (subsegs_finish): Likewise.
3742 * config/obj-coff.c (write_object_file): Likewise.
3743 * config/tc-i386.h (md_maybe_text): Don't define.
3744 (md_do_align): Use subseg_text_p to set the default fill.
3745 * config/tc-m32r.c (m32r_do_align): Likewise.
3746 * config/tc-sh.c (sh_do_align): Likewise.
3747 * config/tc-sparc.h (md_do_align): Likewise.
3749 1999-06-12 David O'Brien <obrien@freebsd.org>
3751 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3752 * configure: Rebuild.
3754 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3756 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3757 * Makefile.am: Rebuild dependencies.
3758 * Makefile.in: Rebuild.
3760 * config/tc-i386.c (i386_immediate): Remove unused label
3763 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3764 * symbols.c: Likewise.
3765 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3766 sy_next field when taking address, rather than symbol_next.
3768 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3770 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3771 value from the output file architecture.
3772 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3773 * dwarf2dbg.h: Change bfd_vma to addressT.
3775 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3777 * dwarf2dbg.h: Use PARAMS in function declarations.
3779 1999-06-11 Martin Dorey <mdorey@madge.com>
3781 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3782 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3784 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3786 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3788 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3790 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3793 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3795 * read.c (read_a_source_file): Only declare inescape if
3798 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3800 (find_entry_byval): Add parens to avoid warning.
3802 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3804 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3807 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3809 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3812 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3813 synthetize_setx): New functions.
3814 (md_assemble): Broken the special cases into the above
3815 functions. Make compiler happy if sizeof(bfd_vma)==4.
3816 Fix sethi generated from set/setuw. If instructions have a relloc,
3817 always clear the fields to be relocated in the opcode.
3818 (sparc_ip): Remove special_case global variable.
3820 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3822 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3823 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3824 indication of success rather than a value.
3825 (itbl_get_val): Likewise.
3826 (itbl_get_field): Use strcspn. Change delimiters to include
3828 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3829 (itbl_get_val): Likewise.
3830 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3832 * symbols.c (copy_symbol_attributes): Convert local symbols to
3835 1999-06-10 Nick Clifton <nickc@cygnus.com>
3837 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3840 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3842 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3843 Optimize set if sizeof(bfd_vma) == 64.
3844 (sparc_ip): Fix sethi - without %hi() it should generate
3845 R_SPARC_22 reloc, not R_SPARC_HI22.
3846 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3848 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3850 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3851 (s_ncons): New function.
3852 (native_op_table): New table.
3853 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3854 R_SPARC_OLO10 handling.
3856 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3858 * expr.h (struct expressionS): Revert last change; widen X_op.
3859 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3861 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3863 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3864 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3865 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3866 * Makefile.in: Regenerated.
3868 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3869 `common' pass on to s_mri_common.
3870 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3872 1999-06-06 Richard Henderson <rth@cygnus.com>
3874 * config/obj-elf.c (obj_elf_section): Don't free the return
3875 value of demand_copy_C_string.
3877 1999-06-05 Richard Henderson <rth@cygnus.com>
3879 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3880 creation logic from obj_elf_create_section.
3882 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3883 (section_stack): New.
3884 (special_sections): Make const.
3885 (obj_elf_section): Gut and rewrite parsing.
3886 (obj_elf_change_section): New function broken out of obj_elf_section.
3887 (obj_elf_parse_section_letters): Likewise.
3888 (obj_elf_section_word): Likewise.
3889 (obj_elf_section_type): Likewise.
3890 (obj_elf_previous): Treat as a toggle.
3891 (obj_elf_popsection): New.
3892 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3893 (ppc_section_type): Likewise.
3894 * config/tc-ppc.h: Likewise.
3896 * expr.h (struct expressionS): Don't make X_op a bitfield.
3897 * config/tc-alpha.c: Update for symbol handling changes.
3898 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3899 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3901 1999-06-05 Richard Henderson <rth@cygnus.com>
3903 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3904 (dwarf2_gen_line_info): Kill unused variables.
3905 (dwarf2_finish): Likewise.
3906 (dwarf2_where): Likewise.
3907 (dwarf2_directive_file): If we've only got a string,
3908 hand off to s_app_file.
3909 * ecoff.c: Move the include of ecoff.h.
3910 * symbols.h (S_IS_FUNCTION): Prototype.
3912 * read.c (LEX_HASH): Supply a default.
3914 (s_globl): Update `c' after skipping whitespace.
3915 * read.h (LEX_END_NAME, is_name_ender): New.
3916 * expr.c (get_symbol_end): Respect it.
3918 1999-06-04 Mark Klein <mklein@dis.com>
3920 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3922 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3924 * config/tc-hppa.c: Update for symbol handling changes.
3926 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3928 * cgen.c: Update for symbol handling changes.
3929 * config/tc-m32r.c: Likewise.
3931 * config/tc-hppa.h: Update for symbol handling changes.
3932 * config/tc-hppa.c: Likewise.
3934 * config/tc-arm.h: Update for symbol handling changes.
3935 * config/tc-arm.c: Likewise.
3936 (symbol_make_empty): Remove. Just use symbol_create.
3938 * symbols.c (symbol_set_tc): Correct name.
3940 * Makefile.am: Rebuild dependencies.
3941 ($(OBJS)): Don't depend upon struc-symbol.h.
3942 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3943 * dep-in.sed: Don't remove struc-symbol.h.
3944 * Makefile.in: Rebuild.
3946 * doc/internals.texi (Symbols): Describe changes in symbol
3949 1999-06-03 Richard Henderson <rth@cygnus.com>
3951 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3952 instead of doing the work by hand.
3954 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3956 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3957 state of line state-machine.
3958 (struct ls): Collect DWARF2 line state-machine state in new member
3959 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3960 resulted in any DWARF2 directives.
3961 (reset_state_machine): New function.
3962 (out_end_sequence): Ditto.
3963 (dwarf2_gen_line_info): When switching sections or switching to a
3964 lower text address, call out_end_sequence() first to terminate the
3965 previous code sequence as code sequences MUST have monotonically
3966 increasing addresses.
3967 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3969 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3971 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3972 DWARF2 debug info (line information only, at this point).
3973 * as.h: Update comment about supported debug formats.
3974 * dwarf2dbg.c, dwarf2dbg.h: New files.
3975 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3977 * expr.c (operand): Don't use [ for parens if we want an index op.
3978 (op_encoding): Switch [ into O_index, if desired.
3979 (op_rank): Renumber with O_index on bottom.
3980 (expr): If O_index, match closing bracket.
3981 * expr.h (O_index): New.
3983 * read.c (read_a_source_file): Conditionally allow matched "
3984 in lines passed to md_assemble.
3986 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3988 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3990 Add support for storing local symbols in a small structure to save
3991 memory when assembling large files.
3992 * as.h: Don't include struc-symbol.h.
3993 (symbolS): Add typedef.
3994 * symbols.c: Include struc-symbol.h.
3995 (local_hash): New static variable.
3996 (save_symbol_name): New static function, from symbol_create.
3997 (symbol_create): Call save_symbol_name.
3998 (local_symbol_count): New static variable.
3999 (local_symbol_conversion_count): Likewise.
4000 (LOCAL_SYMBOL_CHECK): Define.
4001 (local_symbol_make): New static function.
4002 (local_symbol_convert): New static function.
4003 (colon): Handle local symbols. Create local symbol for local
4005 (symbol_table_insert): Handle local symbols.
4006 (symbol_find_or_make): Create local symbol for local label name.
4007 (symbol_find_base): Check for local symbol.
4008 (symbol_append, symbol_insert): Check for local symbols.
4009 (symbol_clear_list_pointers, symbol_remove): Likewise.
4010 (verify_symbol_chain): Likewise.
4011 (copy_symbol_attributes): Likewise.
4012 (resolve_symbol_value): Handle local symbols.
4013 (resolve_local_symbol): New static function.
4014 (resolve_local_symbol_values): New function.
4015 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4016 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4017 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4018 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4019 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4020 (symbol_previous, symbol_next): New functions.
4021 (symbol_get_value_expression): Likewise.
4022 (symbol_set_value_expression): Likewise.
4023 (symbol_set_frag, symbol_get_frag): Likewise.
4024 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4025 (symbol_mark_used_in_reloc): Likewise.
4026 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4027 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4028 (symbol_mri_common_p): Likewise.
4029 (symbol_mark_written, symbol_clear_written): Likewise.
4030 (symbol_written_p): Likewise.
4031 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4032 (symbol_section_p, symbol_equated_p): Likewise.
4033 (symbol_constant_p): Likewise.
4034 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4035 (symbol_get_obj, symbol_set_obj): Likewise.
4036 (symbol_get_tc, symbol_set_tc): Likewise.
4037 (symbol_begin): Initialize local_hash.
4038 (print_symbol_value_1): Handle local symbols.
4039 (symbol_print_statistics): Print local symbol statistics.
4040 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4041 Declare new symbols.c functions. Move many declarations here from
4043 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4044 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4045 (struct symbol): Move bsym to make it clearly the first field.
4046 Remove TARGET_SYMBOL_FIELDS.
4047 (symbolS): Don't typedef.
4048 (struct broken_word): Remove.
4049 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4050 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4051 (symbol_clear_list_pointers): Likewise.
4052 (symbol_insert, symbol_remove): Likewise.
4053 (symbol_previous, symbol_append): Likewise.
4054 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4055 (struct local_symbol): Define.
4056 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4057 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4058 (local_symbol_get_frag, local_symbol_set_frag): Define.
4059 (local_symbol_get_real_symbol): Define.
4060 (local_symbol_set_real_symbol): Define.
4062 * write.c (write_object_file): Call resolve_local_symbol_values.
4063 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4064 (TARGET_SYMBOL_FIELDS): Don't define.
4065 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4066 ECOFF_DEBUGGING, add ECOFF fields.
4067 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4068 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4069 ECOFF_DEBUGGING, add ECOFF fields.
4070 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4071 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4072 * config/tc-mcore.h: Don't include struc-symbol.h.
4073 (TARGET_SYMBOL_FIELDS): Don't define.
4074 (struct mcore_tc_sy): Define.
4075 (TC_SYMFIELD_TYPE): Define.
4076 * Many files: Use symbolS instead of struct symbol. Use new
4077 accessor functions rather than referring to symbolS fields
4080 * read.c (s_mri_common): Don't add in value of line_label.
4082 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4083 checking for SEC_LINK_ONCE.
4085 * config/tc-sh.h (sh_fix_adjustable): Declare.
4087 * app.c (input_buffer): New static variable.
4088 (app_push): Save saved_input in allocated buffer.
4089 (app_pop): Restored saved_input.
4090 (do_scrub_chars): Change get parameter to take char * and int as
4091 arguments. Change GET macro to pass input_buffer to get
4092 function. Don't save input into allocated buffer.
4093 * as.h (do_scrub_chars): Update declaration.
4094 * input-file.c (input_file_get): Change to take char * and int.
4095 Read data into passed in buffer. Remove static buffer.
4096 * read.c (scrub_from_string): Change to take char * and int. Copy
4097 data into passed in buffer.
4099 * hash.h: Neaten. Declare hash_traverse.
4100 * hash.c: Complete rewrite based on BFD hashing code.
4101 * gasp.c (chunksize): New variable.
4102 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4105 1999-05-28 Nick Clifton <nickc@cygnus.com>
4107 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4108 addend unless the target uses an old ABI.
4110 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4112 -Wchar-subscripts cleanup
4113 * listing.c (listing_newline): Use unsigned char variable, so
4114 calls to isascii,iscntrl are correct.
4115 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4117 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4118 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4119 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4120 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4122 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4124 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4126 (arch_coldfire_p): New #define.
4127 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4129 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4131 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4133 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4134 (install_operand): Add place `N'.
4135 (init_table): Add registers ACC, MACSR, MASK.
4137 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4139 * config/tc-m68k.c: Change mcf5200 --> mcf.
4140 (archs): Add mcf5206e, mcf5307.
4141 (m68k_ip): Add format `u'.
4142 (install_operand): Add place `m', `M', `h'.
4143 (init_table): Add upper/lower registers.
4145 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4147 1999-05-28 Martin Dorey <mdorey@madge.com>
4149 * config/tc-i960.c: Several minor changes to add ELF and
4150 BFD_ASSEMBLER support.
4151 * config/tc-i960.h: Likewise.
4152 * configure.in (i960-*-elf*): New target.
4153 * aclocal.m4, configure: Rebuild.
4155 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4157 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4158 reloc changes when defined(BFD_ASSEMBLER).
4160 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4162 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4164 * write.c (write_print_statistics): Output to file, not stderr.
4166 * expr.c (generic_bignum_to_int32,64): Prototype.
4168 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4169 output_sleb128, output_uleb128, output_big_sleb128,
4170 output_big_uleb128, output_big_leb128): Prototype.
4171 (output_big_sleb128, output_big_uleb128): Make inline.
4172 (output_big_leb128): Remove inline
4174 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4175 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4176 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4177 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4178 value for correct overflow check in write.c:fixup_segment.
4179 * write.c (fixup_segment): Move bitfield overflow checks to after
4180 the md_apply_fix call.
4181 * config/obj-coff.c (fixup_segment): Likewise.
4182 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4183 valueT *val argument.
4185 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4187 * config/atof-ieee.c (gen_to_words): Correctly round a
4188 denormalized number. Fix off-by-one in range checking for
4189 exponent in a denormal.
4191 1999-05-10 Nick Clifton <nickc@cygnus.com>
4193 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4196 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4198 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4200 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4202 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4203 (ReverseRegRegmem): Remove.
4204 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4205 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4206 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4209 From Doug Ledford <dledford@redhat.com>
4210 * config/tc-i386.h (RegXMM): New for P/III.
4211 * config/tc-i386.c: Add support for P/III.
4213 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4215 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4216 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4217 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4219 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4221 * config/tc-i386.c (i386_immediate): Skip whitespace before
4222 complaining about junk after expression.
4223 (i386_displacement): Likewise.
4225 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4227 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4228 Don't copy before downcaseing.
4230 1999-05-05 Catherine Moore <clm@cygnus.com>
4232 * tc-m68k.c: Include elf/m68k.h.
4233 (m68k_elf_final_processing): New routine.
4234 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4237 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4239 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4242 1999-04-30 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-mcore.c (mcore_s_section): Dump literals before
4247 1999-04-29 Nick Clifton <nickc@cygnus.com>
4249 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4252 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4254 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4255 (TC_INIT_FIX_DATA): Delete.
4256 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4257 (TC_INIT_FIX_DATA): Delete.
4258 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4259 * write.c (fix_new_internal): Initialize fx_cgen member.
4260 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4261 (gas_cgen_md_apply_fix3): Update.
4262 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4263 (md_cgen_record_fixup_exp): Update.
4264 (FX_OPINFO_R_TYPE): Update.
4266 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4267 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4268 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4269 * frags.h (struct frag): Make opindex, opinfo ints.
4271 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4273 1999-04-26 Tom Tromey <tromey@cygnus.com>
4275 * aclocal.m4, configure: Updated for new version of libtool.
4277 1999-04-22 Nick Clifton <nickc@cygnus.com>
4279 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4281 (md_apply_fix3): Do not fix up absolute relocations against
4284 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4286 1999-04-20 Nick Clifton <nickc@cygnus.com>
4288 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4289 changes and data-in-text directives.
4290 (mcore_cons): New function: intercept cons() operations.
4291 (mcore_float_cons): New function: intercept float_cons()
4293 (mcore_stringer): New function: intercept stringer() operations.
4295 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4297 * obj.h (struct format_ops): Change generate_asm_lineno field to
4299 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4301 * config/tc-alpha.c (find_opcode_match): Add default case to
4303 (find_macro_match): Likewise.
4304 (load_expression): Parenthesize && within ||.
4306 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4308 1999-04-17 Nick Clifton <nickc@cygnus.com>
4310 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4311 .text .data .section pseudo ops.
4312 (mcore_s_section): New function. Dump lits before changing secs.
4313 (mcore_s_text): New function. Dump lits before changing secs.
4314 (mcore_s_data): New function. Dump lits before changing secs.
4316 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4318 * config/tc-mips.c (mips_32bitmode): New.
4319 (md_begin): Set mips_32bitmode if needed.
4320 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4321 Set EF_MIPS_32BITMODE.
4323 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4325 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4328 1999-04-16 Nick Clifton <nickc@cygnus.com>
4330 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4332 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4334 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4335 expressions correctly.
4338 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4340 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4342 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4344 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4345 and fmpynfadd instructions.
4347 1999-04-11 Richard Henderson <rth@cygnus.com>
4349 * as.h (environ): Declare it, if needed.
4350 * as.c (dump_statistics): Don't declare environ.
4351 * configure.in (environ): Detect declaration.
4352 * configure, config.in: Rebuild
4354 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4355 (i386_displacement): Allocate enough space for replacement buffer.
4356 Clean up replacement buffer initialization.
4358 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4360 * subsegs.c (section_symbol): Don't create a new symbol if one
4361 already exists; instead, use the existing one, but set its segment
4362 and frag data if it hasn't already been defined.
4363 * config/obj-coff.c (c_section_symbol): Likewise.
4365 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4367 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4369 1999-04-08 Nick Clifton <nickc@cygnus.com>
4371 * config/tc-mcore.c: New File: Support routines for MCore
4373 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4374 * config/obj-coff.c: Add support for mcore-pe target.
4376 * Makefile.am: Add support for MCore targets.
4377 * Makefile.in: Regenerate.
4378 * configure.in: Add support for MCore targets.
4379 * configure: Regenerate.
4381 * doc/all.texi: Set MCORE.
4382 * doc/as.texinfo: Document MCore specific command line options.
4384 * write.h: Prevent multiple inclusion.
4386 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4388 * asintl.h (LC_MESSAGES): Never define.
4389 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4391 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4394 * Makefile.am (m68k-parse.c): If configuring in the source
4395 directory, copy m68k-parse.y into the local directory before
4396 running ylwrap, to remove spurious differences when generating
4398 * Makefile.in: Rebuild.
4400 * config/tc-sparc.h (md_do_align): Just allocate the number of
4401 bytes necessary, rather than always allocating 1024.
4403 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4405 * listing.c (listing_newline): Add cast to avoid warning.
4406 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4407 * config/tc-i386.c (i386_scale): Add return value.
4408 (build_displacement_string): Remove unused local temp_disp2.
4409 (i386_intel_memory_operand): Add parentheses to avoid warning.
4410 (i386_intel_operand): Remove unused local end_of_operand_string.
4411 (i386_operand): Remove unused local operand_modifier.
4412 (i386_operand): Add parens to avoid warning.
4414 1999-04-04 Don Bowman <don@pixsci.com>
4416 * configure.in: Add mips*-*-vxworks* target; have it define
4418 * configure, config.in: Rebuild.
4420 1999-03-31 Nick Clifton <nickc@cygnus.com>
4422 * configure.in (emulations): Add support for arm-epoc-pe.
4423 * configure: Regenerate.
4424 * config/te-epoc-pe.h: New file. Define macros specific to
4426 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4427 for arm-epoc-pe target.
4429 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4431 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4433 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4435 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4436 detect ",n" without a condition.
4437 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4440 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4442 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4443 instruction is encoded with one bit.
4446 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4448 * doc/internals.texi (CPU backend): Mention that
4449 line_separator_chars should not include newline. From thi
4450 <ttn@mingle.glug.org>.
4452 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4454 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4455 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4457 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4459 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4461 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4463 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4466 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4468 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4470 1999-03-15 Martin Hunt <hunt@cygnus.com>
4472 * app.c (do_scrub_begin): Change '-' back to a symbol char
4473 so we can use multiple opcodes on a line again.
4475 * config/tc-d30v.c: By default, warn if a symbol has
4476 the same name as a register. Plus some minor
4477 updates from the branch.
4479 1999-03-13 Nick Clifton <nickc@cygnus.com>
4481 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4482 BFD_RELOC_16 and BFD_RELOC_64.
4484 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4486 * expr.c (expr): Add missing else.
4488 1999-03-12 Nick Clifton <nickc@cygnus.com>
4490 * config/tc-arm.c (md_apply_fix3): Improve error message.
4492 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4494 * Makefile.am (CPU_TYPES): Add fr30.
4495 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4496 (fr30,m32r dependencies): Update.
4497 * Makefile.in: Rebuild.
4499 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4500 (gas_cgen_record_fixup_exp): Ditto.
4501 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4502 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4503 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4504 (md_cgen_lookup_reloc): Update use of operand->type.
4505 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4506 (md_convert_frag): Call cgen_operand_lookup_by_num.
4507 (md_cgen_lookup_reloc): Update use of operand->type.
4508 (m32r_cgen_record_fixup_exp): Ditto.
4510 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4512 * config/tc-mips.c (md_show_usage): Fix message.
4514 1999-03-03 Nick Clifton <nickc@cygnus.com>
4516 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4517 and LDR reg,=<expr> instruction.
4519 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4522 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4524 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4526 1999-02-17 Nick Clifton <nickc@cygnus.com>
4528 This patch was created by: Scott Bambrough
4529 <scottb@corelcomputer.com>
4532 Special cased '@' character. The '@' character is used as the
4533 ARM assembler comment character, as a special character
4534 and in ELF .symver pseudo-op's, and as a special character in
4535 .type and .section pseudo-ops.
4536 (symver_pseudo): New static variable.
4537 (symver_state): New static variable.
4538 (struct app_save): Add field 'symver_state'.
4539 (app_push): Save global symver_state int struct app_save.
4540 (app_pop): Restore global symver_state from struct app_save.
4541 (do_scrub_chars): Special case handling of '@' character in
4544 * configure.in: Modified to recognize armv* uname syntax from ARM
4546 * configure: Regenerated.
4548 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4549 a prefix to the section's type.
4550 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4551 the type's typename.
4553 * config/tc-arm.h: Add support for PIC generation:
4554 (pic_code): New boolean.
4555 (obj_relocate_extern): Define.
4556 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4557 (TC_CONS_FIX_NEW): Define.
4558 (tc_fix_adjustable): Define.
4559 (GLOBAL_OFFSET_TABLE_NAME): Define.
4561 * config/tc-arm.c: Add support for PIC generation:
4562 (line_seperator_chars): Allow ';' as a seperator for Linux.
4563 (is_immediate_prefix): New macro.
4564 (arm_parse_reloc): New function.
4565 (s_arm_elf_cons): New function.
4566 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4567 (md_undefined_symbol): Special case handling for the Global Offset
4569 (md_apply_fix3): Handle PIC relocs.
4570 (tc_gen_reloc): Handle PIC relocs.
4571 (md_parse_option): Add support for '-k' command line switch to
4572 enable PIC generation.
4573 (cons_fix_new_arm): New function.
4574 (s_arm_elf_cons): New function.
4576 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4578 * configure.in: Add comments for uses of AC_DEFINE.
4579 * acinclude.m4: Likewise.
4580 * acconfig.h: Remove.
4581 * aclocal.m4: Rebuild.
4582 * configure: Rebuild.
4583 * Makefile.in: Rebuild.
4584 * config.in: Rebuild.
4586 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4588 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4589 non-constant offset from a base register.
4591 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4593 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4596 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4598 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4599 (emit_insn): Look for pc-relative and no-overflow specifiers on
4600 internal relocation types.
4602 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4604 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4607 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4609 (mips_4650, mips_4010, mips_4100): Variables removed.
4610 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4611 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4613 (md_begin): Don't bother initializing the mips_NNNN variables;
4614 mips_cpu is set, and that's good enough now.
4615 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4616 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4617 (show): New function, to handle wrapping in the CPU lists.
4618 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4620 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4622 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4623 than treat as an immediate specifier.
4625 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4627 * config/tc-i386.c: Prototype many functions.
4628 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4629 (i386_immediate): Remove unused second argument.
4630 (i386_intel_operand): Fix i386_is_reg typo.
4631 (i386_operand): Use allow_naked_reg.
4632 (output_invalid): Make operand int for K&R.
4634 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4636 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4638 * Makefile.in: Rebuild.
4640 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4642 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4644 (EXTRA_as_new_SOURCES): Comment out.
4645 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4646 * Makefile.in: Rebuild.
4647 * doc/Makefile.in: Rebuild.
4648 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4649 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4650 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4651 * configure: Rebuild.
4652 * aclocal.m4: Rebuild.
4653 * config.in: Rebuild.
4654 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4655 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4656 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4657 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4658 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4659 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4660 (gas_cgen_record_fixup_exp): Ditto.
4661 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4662 descriptor, not global variable.
4663 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4664 descriptor, not global variable. Refer to insert_operand handler
4665 via cpu descriptor, not global function.
4666 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4667 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4668 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4669 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4670 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4671 * config/tc-m32r.c: Ditto.
4672 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4673 (md_assemble): Ditto.
4674 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4676 1999-02-09 Nick Clifton <nickc@cygnus.com>
4678 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4679 relocations for ELF targets.
4681 1999-02-08 Nick Clifton <nickc@cygnus.com>
4683 * configure.in: Add support for StrongARM target.
4684 * configure: Regenerate.
4686 1999-02-05 Nick Clifton <nickc@cygnus.com>
4688 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4690 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4693 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4695 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4697 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4699 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4700 (INTEL_DWORD_MNEM_SUFFIX): Define.
4703 (DWORD_PTR): Define.
4704 (XWORD_PTR): Define.
4706 (OFFSET_FLAT): Define.
4708 (NONE_FOUND): Define.
4711 * config/tc-i386.c (set_intel_syntax): New routine.
4712 (intel_syntax): Declare.
4713 (allow_naked_reg): Declare.
4714 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4715 (intel_float_operand): New routine.
4716 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4717 Handle brackets as well as parens. Call i386_intel_operand for
4718 intel syntax. Reverse operands if appropriate. Handle new
4719 suffixes. Handle movzx and movsx.
4720 (i386_is_reg): New routine.
4721 (i386_immediate): New routine.
4722 (i386_scale): New routine.
4723 (i386_displacement): New routine.
4724 (i386_operand_modifier): New routine.
4725 (build_displacement_string): New routine.
4726 (i386_parse_seg): New routine.
4727 (i386_intel_memory_operand): New routine.
4728 (i386_intel_operand): New routine.
4729 (i386_operand): Call i386_displacement, i386_immediate,
4730 i386_scale, etc. instead of handling inline.
4731 (parse_register): Handle registers without prefix.
4733 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4735 * configure: Regenerate.
4736 * configure.in (arm-*-oabi): New.
4737 (thumb-*-oabi): New.
4738 * config/tc-arm.c (target_oabi): Declare.
4739 (md_apply_fix3): Support REL relocs.
4740 (md_parse_option): Handle -oabi.
4741 (elf32_arm_target_format): New routine.
4742 (md_longopts): Add OPTION_OABI.
4743 * config/tc-arm.h: Redefine TARGET_FORMAT.
4746 1999-01-28 Nick Clifton <nickc@cygnus.com>
4748 * write.c (write_relocs): Handle out of range error.
4750 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4751 (fr30_force_relocation): Default to 0.
4753 * config/tc-fr30.h (obj_fix_adjustable): Define.
4754 (TC_FORCE_RELOCATION): Define.
4756 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4759 1999-01-16 Nick Clifton <nickc@cygnus.com>
4761 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4762 merge of two instructions if the left instruciton kills the right.
4764 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4766 * Makefile.in: Regenerate.
4767 * configure.in: Redo test for using cgen.
4768 * configure: Regenerate.
4770 1999-01-09 Nick Clifton <nickc@cygnus.com>
4772 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4773 redefinition of this macro.
4775 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4777 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4780 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4782 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4783 a read of HI or LO and an immediatly following branch.
4785 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4787 * config/tc-mips.c (md_begin): Another correction to the setting of
4790 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4792 * config/tc-mips.c (md_begin): Correct type-o in setting of
4795 1998-12-21 Nick Clifton <nickc@cygnus.com>
4797 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4798 bit insn when optimizing, so that parallelised instructions will
4799 start on a 32 bit boundary.
4801 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4803 * config/tc-mips.c (mips_eabi64): New.
4804 (md_begin): Set mips_eabi64.
4805 (mips_elf_final_processing): Use it.
4807 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4809 * config/tc-mips.c (mips_elf_final_processing):
4810 Correct setting of ABI in e_flags.
4812 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4814 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4817 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4819 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4821 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4823 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4824 warning, values that don't fit in the field.
4826 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4828 * config/tc-mips.c (mips_abi_string): New.
4829 (md_parse_option,md_longopts): Add mabi.
4830 (mips_elf_final_processing): Set e_flags based on mabi flag.
4832 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4834 * config/tc-mips.c (md_parse_option): Handle vr4111.
4836 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4838 * config/tc-h8300.c (build_bytes): Change message given if the
4839 instruction requires H8/300H mode and we're not in Hmode, to
4840 suggest that it may be the operand modes that are the problem, not
4841 necessarily the opcode.
4843 1998-12-10 Nick Clifton <nickc@cygnus.com>
4845 * config/tc-fr30.c: Add line separator character.
4847 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4849 * configure.in (hppa-*-mpeix*): New target.
4850 * config/obj-som.h (obj_som_compiler): Declare.
4851 * config/obj-som.c (compiler_seen): New static variable.
4852 (obj_som_compiler): New function.
4853 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4854 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4855 (pa_type_args): Set hppa_priv_level.
4856 (pa_compiler): New static function if OBJ_SOM.
4857 * configure: Rebuild.
4859 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4861 * read.c (output_leb128): Don't mark as inline.
4863 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4865 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4866 AIX .vbyte unaligned data support.
4867 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4868 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4871 1998-12-07 Nick Clifton <nickc@cygnus.com>
4873 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4876 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4878 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4879 BFD_RELOC_ARM_PCREL_BRANCH.
4881 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4883 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4884 checking the target type.
4885 (mips-dec-bsd*): Set endian to little.
4886 * configure: Rebuild.
4888 COFF weak symbol support, based on patches from Mark Elbrecht
4889 <snowball3@usa.net>:
4890 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4891 * config/obj-coff.c (obj_coff_weak): New static function.
4892 (obj_coff_endef) [both versions]: Handle weak symbols.
4893 (coff_frob_symbol): Likewise.
4894 (yank_symbols): Likewise.
4895 (obj_pseudo_table): Add "weak".
4897 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4898 <aymeric.vincent@emi.u-bordeaux.fr>.
4899 * aclocal.m4: Rebuild with current tools.
4900 * configure: Rebuild.
4902 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4903 an assertion failure for a case we can't handle when OBJ_ECOFF.
4905 * expr.c (operator): And with 0xff to avoid problems with signed
4908 1998-12-03 Nick Clifton <nickc@cygnus.com>
4910 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4911 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4913 1998-12-02 Nick Clifton <nickc@cygnus.com>
4915 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4918 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4920 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4921 calculation of pcrel point.
4923 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4925 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4928 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4930 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4932 (d10v_cleanup): Only generate previous insn if a multiline insn is
4935 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4937 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4940 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4942 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4943 -marm6xxx command line switches.
4945 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4947 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4948 (itbl-ops.o): Delete duplicate dependencies.
4949 Rebuild dependencies.
4950 Add fr30 dependencies.
4951 * Makefile.in: Rebuild.
4953 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4955 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4957 * listing.c: Ignore line terminator characters found inside
4960 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4962 * po/gas.pot: Regenerated.
4964 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4966 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4967 fr30_is_label_start(). Also checks for delay slot insns.
4969 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4970 FR30 instructions which contain a colon in the mnemonic.
4972 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4974 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4976 * config/tc-fr30.c: Removed currently superflous code.
4978 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4980 * config/tc-fr30.h: New file.
4981 * config/tc-fr30.c: Tweaking so that it will compile.
4983 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4985 * config/tc-d10v.h (obj_fix_adjustable): Define.
4986 (TC_FORCE_RELOCATION): Define.
4987 (d10v_force_relocation): Declare.
4988 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4989 (md_apply_fix3): Handle Vtable relocs.
4990 (d10v_fix_adjustable): New.
4991 (d10v_force_relocation): New.
4993 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4995 * config/tc-d30v.c: Change default behaviour to ignore potential
4996 conflicts between register name and symbol names.
4998 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5000 * configure.in: Add fr30-*-*.
5001 * config/tc-fr30.c: New file.
5002 * Makefile.in: Regenerated.
5003 * config.in: Regenerated.
5004 * configure: Regenerated.
5005 * doc/Makefile.in: Regenerated.
5006 * po/gas.pot: Regenerated.
5008 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5010 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5013 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5015 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5017 (do_scrub_chars): Add some casts to unsigned char to avoid
5018 unwanted sign extension.
5019 * read.c (lex_type): Set characters about 127 to be symbol
5021 * config/tc-i386.c (md_begin): Set identifier_chars and
5022 operand_chars for values above 127.
5024 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5026 * configure.in: detect cygwin* instead of cygwin32*
5027 * configure: regenerate
5029 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5031 * listing.c: Add support for producing a listing from piped
5034 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5036 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5037 (append_insn): Account for the tx39's multiply behavior.
5039 1998-10-26 Michael Meissner <meissner@cygnus.com>
5041 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5042 from assemble_parallel_insns. Add support for '->' to indicate
5043 explicitly serializing the instructions.
5044 (md_assemble): Ditto.
5046 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5048 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5051 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5053 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5055 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5057 * config/tc-mips.c : support frame and regmask/fregmask when
5058 MIPS_STABS_ELF is specified.
5060 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5062 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5063 (md_apply_fix): Don't return 1 for VTABLE relocs.
5064 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5066 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5068 * doc/c-i386.texi: Replace occurences of "opcode" with
5069 "instruction mnemonic", "instruction", or "mnemonic" when
5070 referring to the name of an instruction. Use "opcode" when
5071 referring to the sequence of machine bytes.
5073 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5074 (is_opcode_char): Rename to is_mnemonic_char.
5075 (md_assemble and i386_operand): Correct error messages from
5076 "opcode" to "instruction mnemonic"
5077 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5078 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5079 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5080 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5081 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5082 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5083 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5085 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5087 * config/tc-i386.c (i386_operand): Check for garbage after
5090 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5092 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5093 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5095 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5097 * config/tc-sh.h (obj_fix_adjustable): Define.
5098 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5099 (md_apply_fix): Likewise.
5100 (tc_gen_reloc): Likewise.
5101 (sh_fix_adjustable): New.
5103 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5105 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5106 * cgen.h (gas_cgen_finish_insn): Update prototype.
5107 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5108 cgen_insn_t -> CGEN_INSN_INT.
5109 (make_parallel): Update handling of CGEN_INT_INSN_P.
5110 (assemble_parallel_insn): Ditto.
5111 (target_make_parallel): New function.
5112 (md_assemble): Use it.
5114 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5116 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5118 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5120 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5121 converted into lower case.
5123 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5125 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5126 (gas_cgen_tc_gen_reloc): Likewise.
5127 * config/tc-m32r.h (obj_fix_adjustable): Define.
5128 * config/tc-m32r.c (m32r_fix_adjustable): New.
5129 (m32r_force_relocation): Handle VTABLE relocs.
5131 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5133 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5135 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5137 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5138 to lower case before parsing.
5140 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5141 parallel insns modift buts in the PSW as a side effect.
5143 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5145 * config/tc-d30v.c (find_format): Test for missing flag and
5148 (md_apply_fix3): Fix error messages to avoid
5149 assumption about presence of a symbol.
5151 (parallel_ok): Disallow parallel instructions that both modify the
5154 (find_format): Generate a warning if an odd numbered register is
5155 used as the first register in a mutli-register instruction.
5157 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5159 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5160 relocations are always associated with a symbol.
5162 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5164 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5165 (elf32_sparc_force_relocation): Declare.
5166 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5167 (tc_gen_reloc): Handle vtable relocs.
5168 (elf32_sparc_force_relocation): New.
5170 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5172 * symbols.c (S_IS_FUNCTION): New.
5173 * config/tc-v850.h (obj_fix_adjustable): Define.
5174 (TC_FORCE_RELOCATION): Define.
5175 (v850_force_relocation): Declare.
5176 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5177 of fx_addnumber for VTABLE reloc addends.
5178 (md_apply_fix3): Handle VTABLE relocs.
5179 (v850_fix_adjustable): New.
5180 (v850_force_relocation): New.
5182 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5184 * tc-hppa.c (fp_operand_format): Add some additional formats.
5185 (pa_ip): Do not automatically promote into pa2.0 mode.
5186 (pa_level): Handle ".level 2.0".
5188 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5190 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5191 * config/tc-i386.h (template.extension_opcode): Change to
5192 unsigned int to allow full range of 8-bit opcode suffixes.
5193 (None): Redefine as 0xffff.
5195 From Jeff B Epler <jepler@usgs.gov>
5196 * doc/c-i386.texi (i386-SIMD): New section.
5198 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5200 * read.c (discard_rest_of_line): New function.
5201 * read.h: Declare it.
5202 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5204 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5206 * config/tc-d10v.c (find_symbol_matching_register): New function.
5207 (find_opcode): Cope with the case where a register name matches
5210 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5212 * config/tc-v850.c (md_pcrel_from): Rename to
5213 v850_pcrel_from_section.
5214 (v850_pcrel_from_section): Do not resolves symbols in other
5217 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5219 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5221 * config/tc-d10v.c (find_opcode): Generate an error if a register
5222 is supplied for an operand that should not be a register.
5224 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5226 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5227 instructions to have another instruction in the right bin.
5229 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5231 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5232 the right container if the left container holds a branch
5235 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5237 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5238 both a register name and symbol name.
5239 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5241 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5243 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5244 execution unit class.
5246 (reg_name_search): If a name matches a register and a symbol,
5247 prefer the register.
5248 (find_format): Disallow flag registers when a general purpose
5249 register is required.
5250 If a number is required, but a register has been given, check to
5251 see if a symbol with the same name as the register exists, and if
5252 so, use that symbol.
5254 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5256 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5258 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5260 * config/tc-d30v.c (find_format): Do not accept flag registers as
5261 general purpose registers.
5262 (find_format): If an immediate value is expected at a given place
5263 in a format, but a register name has been provided instead, check
5264 to see if that register name matches the name of a predefined
5265 symbol and if it does, then use the symbol instead.
5266 (reg_name_search): If a register name matches a symbol name,
5267 prefer the register name to the symbol name.
5269 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5271 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5272 the previous insn to empty.
5274 1998-09-20 Michael Meissner <meissner@cygnus.com>
5276 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5277 pieces, forcing the use of an ANSI compiler.
5279 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5281 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5283 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5285 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5287 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5289 (obj_elf_vtable_entry): Likewise.
5290 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5291 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5292 (tc_gen_reloc): Likewise.
5293 (arm_fix_adjustable): Likewise.
5294 (elf32_arm_force_relocation): New.
5295 (armelf_frob_symbol): Remove coff-style symbol support.
5297 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5299 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5301 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5303 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5304 OBJ_COFF so that routine is defined for a.out format.
5306 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5308 * config/tc-i386.c (i386_operand): Detect non-segment registers
5309 used as segment prefixes.
5311 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5313 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5314 optimize across FDE boundaries.
5316 * config/obj-coff.c (obj_coff_section): Preserve any link once
5317 flags when setting the section flags.
5319 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5321 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5322 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5324 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5326 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5329 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5331 * frags.c (frag_grow): Include the size of the frag struct in the
5334 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5335 if the new subseg comes before the old.
5337 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5339 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5340 to handle edge8 and edge16.
5342 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5344 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5345 before we clobber the symbol involved.
5347 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5349 * config/tc-arm.c: Remove OBJ_ELF definitions for
5350 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5351 use arm_adjust_symtab for OBJ_COFF.
5352 (armelf_adjust_symtab): New Routine.
5353 * config/tc-arm.h: Define obj_adjust_symtab to
5354 armelf_adjust_symtab for OBJ_ELF.
5356 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5358 * configure.in: Make all i386-elf targets use bfd_gas.
5359 * config/tc-i386.c (tc_i386_force_relocation): New.
5360 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5361 (md_apply_fix3): Likewise.
5362 (tc_gen_reloc): Handle them.
5363 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5364 tc_i386_force_relocation.
5366 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5368 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5370 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5372 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5373 current opcode after writing the first insturction of a reverse
5376 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5378 * read.h (generate_lineno_debug): Add prototype.
5379 * read.c (generate_lineno_debug): Make non-static.
5381 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5383 * config/tc-i386.c (md_assemble): Only warn for address/data size
5386 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5388 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5389 against Thumb function names, as the linker needs this information.
5391 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5393 * expr.c (operand): Check also that there is no advance in operand
5394 after atof_generic in order to decide "is it label 0f or floating
5397 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5399 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5400 command line options with a single dash.
5401 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5403 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5405 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5406 * tc-arm.c (arm_fix_adjustable): New routine.
5408 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5410 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5411 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5412 demand_empty_rest_of_line before mri_comment_end.
5413 (equals): Check garbage after expression before
5414 mri_comment_end in MRI mode.
5416 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5418 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5419 small immediate constant to use the constant itself rather than
5422 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5424 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5425 (pa_leave): Likewise.
5427 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5429 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5431 (i386_operand): Fix an error message.
5433 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5435 * doc/c-arm.texi (ARM Directives): Document .req directive.
5437 * config/tc-arm.c (reg_required_here): Display erroneous string if
5438 the register name could not be decoded.
5439 Do not set inst.instruction if the sift is -1.
5441 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5443 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5446 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5448 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5449 even if it is belived to be unnecessary.
5451 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5453 config/tc-i386.c (i386_operand): Size immediate constants by
5454 suffix (erroneously removed as part of July 7 change).
5456 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5458 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5459 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5460 (armelf_frob_symbol): New Routine.
5461 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5463 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5465 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5467 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5469 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5470 command line switches passed to assembler.
5472 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5474 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5475 (gas_cgen_opcode_desc): Declare.
5476 (gas_cgen_parse_operand): Declare.
5477 (*): Prepend gas_ to gas specific fns to denote them as such.
5479 * cgen.c (gas_cgen_opcode_desc): New global
5480 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5481 (queue_fixup): Renamed from cgen_queue_fixup.
5482 (*): Prepend gas_ to gas specific fns to denote them as such.
5484 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5485 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5486 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5487 Open opcode table and initialize it.
5488 (make_parallel): Use gas_cgen_opcode_desc.
5489 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5490 (md_assemble): Ditto.
5492 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5494 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5495 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5496 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5497 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5498 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5499 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5500 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5501 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5502 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5503 (INIT_STAB_SECTION): Likewise.
5504 (OBJ_PROCESS_STAB): Likewise.
5506 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5507 (md_parse_option): Watch for them.
5508 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5509 (md_begin): Kill neverdef code.
5510 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5511 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5512 (s_alpha_coff_wrapper): New.
5513 (md_pseudo_table): Trap all ECOFF pseudos.
5515 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5517 Start of changes to remove mdebug section from mips*-elf
5518 Based on MIPS_STAB_ELF definition
5519 * acconfig.h: undef if not configured
5520 * config.in: undef if not configured
5521 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5522 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5523 * stabs.c (s_stab_generic): flush frag
5525 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5527 * configure.in: (arm-*-elf): Handle.
5528 (thumb-*-elf): Handle.
5529 * configure: Regenerate.
5530 * read.c (stringer): Fix typo in comment.
5531 * write.c (fixup_segment): Don't add symbol value to addend if
5533 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5535 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5538 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5540 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5541 (write_2_short): Emit warning if new flag is set.
5542 (do_assemble): Set flags if left instruction is one of special
5543 "right-instruction-killer" type.
5545 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5547 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5548 Always output words in debug_info section as big endian.
5549 (sparc_target_format): Choose correct bfd target.
5550 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5552 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5554 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5555 to work with internationalization code. Issue an error when two
5556 operands match that are not allowed to match.
5558 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5560 * configure.in (install_tooldir): Allow target to specify whether
5561 it wants to be installed in $(tooldir)/bin.
5562 * configure: Regenerate.
5563 * Makefile.am (install-exec-local): Set install-exec-tooldir
5564 dependency via configure.
5565 * Makefile.in: Regenerate.
5567 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5569 * Makefile.am (install-exec-local): Split into two ...
5570 (install-exec-bindir,install-exec-tooldir): New rules.
5571 * Makefile.in: Regenerate.
5573 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5575 * Makefile.am (install-exec-local): Don't remove the file before
5576 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5577 W. Rozycki <macro@ds2.pg.gda.pl>.
5578 * Makefile.in: Rebuild.
5580 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5582 * cgen.c: Include libiberty.h.
5583 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5584 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5585 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5586 (md_cgen_lookup_reloc)): Declare.
5587 (md_cgen_record_fixup_exp): Declare.
5588 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5589 (m32r_relax_frag): Declare.
5590 (cgen_md_apply_fix3): Decls moved to cgen.h.
5591 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5592 (m32r_cgen_record_fixup_exp): Delete decl.
5593 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5594 (assemble_nop): Delete.
5595 (expand_debug_syms): Delete unused `exp'.
5596 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5597 Add default case for -Wall.
5598 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5599 (md_atof): Delete unused wordP.
5601 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5603 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5606 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5608 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5609 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5610 .print, .purgem, and .struct. Remove documentation for
5613 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5615 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5616 Update call to insert_operand.
5618 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5620 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5622 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5624 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5625 whitespace after a prefix operator.
5627 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5629 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5631 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5633 * config/tc-sparc.c (log2): New static function.
5634 (s_reserve): Use log2 to convert alignment before calling
5636 (s_common): Use log2 to convert alignment before calling
5637 record_alignment and frag_align.
5638 (sparc_cons_align): Use log2.
5640 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5642 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5643 (s_common): Likewise.
5645 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5646 initialization of waddr.
5647 (sparc_elf_final_processing): Add default case to switch.
5649 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5651 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5652 than temporary real.
5654 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5656 * write.c (subsegs_finish): Don't align the segments if there were
5659 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5660 copying aux information.
5662 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5663 expression into a symbol.
5665 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5667 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5668 type to unsigned int.
5669 (md_assemble): Change type used to store offsets from unsigned
5671 (i386_operand): Switch error check to only call RESTORE_END_STRING
5672 once after parse_register.
5674 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5676 * config/tc-v850.c (md_show_usage): Changed format to match that
5679 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5681 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5683 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5685 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5688 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5690 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5691 * doc/Makefile.in: Rebuild.
5693 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5695 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5696 for %lo expressions.
5697 (mips_ip, case 'u'): Move range check after code to mask
5698 off bits in %hi/%lo expressions. Mask off high bits for
5701 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5703 * doc/Makefile.am (gasver.texi): New target.
5704 (as.info, as.dvi): Depends upon gasver.texi.
5705 * doc/as.texinfo: Include gasver.texi. Mention version number on
5706 title page and in top node.
5707 * doc/Makefile.in: Rebuild.
5709 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5711 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5712 but not including the line containing the edict.
5713 * listing.h (LISTING_EOF): New.
5714 * input-scrub.c (input_scrub_next_buffer): Call it.
5716 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5718 * config/tc-i386.c (i386_operand): Don't set the size of an
5719 immediate address based solely on the suffix and the mode.
5721 * config/tc-i386.c (md_assemble): Add assertion to make sure
5722 overlap2 does not set Imm.
5724 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5725 sequences of whitespace to a single space.
5726 (is_space_chars): Just compare with space.
5727 (md_begin): Don't initialize space_chars.
5728 (md_assemble): Just skip a single whitespace character.
5729 (i386_operand): Rewrite base-index parsing to use new
5730 parse_register, and to skip white space. Skip white space in a
5731 number of other places too. Don't give error message if
5732 parse_register fails.
5733 (parse_register): Change reg_string parameter to be non-const.
5734 Add end_op parameter. Skip white space after the `%', and return
5735 end of register string. Give error message here rather than
5738 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5740 Based on patch from Matt Semersky <matts@scd.hp.com>:
5741 * expr.c (op_encoding): Make const.
5742 (expr_set_precedence): New function.
5743 (expr_begin): Don't set operator rankings, just call
5744 expr_set_precedence.
5745 * expr.h (expr_set_precedence): Declare.
5746 * read.c (s_mri): Call expr_set_precedence.
5748 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5750 * doc/as.texinfo (Statements): Remove paragraph discussing
5751 continuing lines with a backslash. This hasn't worked for years,
5754 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5756 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5758 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5759 (ps_CTORS, ps_DTORS): New section types.
5760 (vms_fixup_xtors_section): New function
5761 (Ctors_Psect, Dtors_Psect): Define.
5762 (IS_GXX_XTOR): Define
5763 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5764 Filter static constructors/destructors and add to
5765 Ctors_Symbols/Dtors_Symbols chain.
5766 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5767 appropriate section.
5769 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5770 * makefile.vms: Merge vax/vms support.
5772 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5774 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5775 (elf_pseudo_table): Add them.
5776 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5777 (md_apply_fix): Accept them.
5778 (mips_fix_adjustable): Don't adjust them.
5779 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5780 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5781 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5782 (tc_fix_adjustable): Don't adjust them.
5784 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5786 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5788 * Makefile.in: Regenerate.
5789 * configure.in: AC_SUBST cgen_cpu_prefix.
5790 * configure: Regenerate.
5792 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5794 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5795 Changed all users of COND12_DELAY.
5797 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5799 * config/tc-mn10300.c (set_arch_mach): New function.
5800 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5801 (md_begin): Default to mn10300 mode.
5802 (md_assemble): Only accept instructions for the core mn10300
5803 chip and the active machine type.
5805 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5807 * subsegs.h (segment_info_type): Give the struct a name.
5808 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5809 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5810 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5811 * config/tc-w65.h (tc_reloc_mangle): Declare.
5812 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5814 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5816 * config/tc-v850.c (v850_comm): Restore old section
5817 after common processing.
5819 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5821 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5823 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5825 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5826 char with code that explicitly sign-extends.
5828 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5830 * config/tc-v850.c (md_begin): Restore text section as the current
5831 section after creating call table sections.
5832 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5835 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5836 with call to macro SYM_AUXINFO.
5838 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5840 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5841 with the program transform name.
5842 * Makefile.in: Rebuild.
5844 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5846 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5849 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5851 * config/tc-i386.c (i386_operand): Be prepared for a space between
5852 the open parenthesis and the start of the register operand,
5853 because of the June 16 change.
5855 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5857 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5860 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5862 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5863 even if it is belived to be unnecessary.
5865 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5867 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5869 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5871 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5873 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5874 shift amount for a repeated operand. The shift amount for the
5875 repeated copy comes from the size of the operand.
5877 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5879 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5881 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5883 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5885 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5887 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5888 characters in it as LEX_IS_SYMBOL_COMPONENT.
5889 * config/tc-i386.h (tc_symbol_chars): Define.
5890 (extra_symbol_chars): Declare.
5891 * config/tc-i386.c (extra_symbol_chars): Define.
5892 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5893 (line_comment_chars): Set to '/' if TE_LINUX.
5894 * doc/c-i386.texi (i386-prefixes): Update.
5895 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5897 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5899 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5900 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5902 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5904 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5905 constraint in instructions REP & REPI.
5907 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5909 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5910 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5912 (check_range): If the operand is shifted, then shift the number
5913 before checking its range.
5915 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5917 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5920 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5922 * config/tc-v850.c (v850_comm): Create special sections as needed.
5924 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5926 * config/tc-d10v.c (write_2_short): Addition of swapping
5927 instructions for sequential and reverse sequential order when
5928 given order is not possible.
5930 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5932 * Makefile.am: Rebuild dependencies.
5933 (DEP_INCLUDES): Fix reference to intl build directory.
5934 * Makefile.in: Rebuild.
5936 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5938 * doc/c-i386.texi: Update 16 bit documentation.
5940 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5941 IgnoreDataSize to IgnoreSize as they are used for address size as
5943 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5944 32-bit mode, similarly addr16/data16 and variants.
5946 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5948 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5949 sequential word multiply instructions.
5951 (do_assemble): Add extra command line argument, to allow mul32
5952 attribute to be preserved across parallel insns.
5953 (md_assemble): Insert NOPs between explicitly parallel insns which
5954 contain an 32 bit multiply and a 16 multiply.
5956 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5958 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5961 * config/tc-i386.c (reloc): Add braces.
5963 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5964 consistent with Intel naming.
5965 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5966 use bitfields in sib_byte.
5967 (modrm_byte): Don't use bitfields here either.
5969 * config/tc-i386.c (current_templates): Add const.
5970 (parse_register): Add const to return, param, and char *s.
5971 (i386_operand): Add const to reg_entry *r.
5972 * config/tc-i386.h (templates): Add const to start, end.
5974 Inspired by code for 16 bit gas support from Martynas Kunigelis
5975 <martynas@nm3.ktu.lt>:
5976 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5977 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5978 (uses_mem_addrmode): Remove.
5979 (md_estimate_size_before_relax): Add support here too.
5980 (md_relax_table): Rewrite interface to md_relax for 16 bit
5982 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5983 (opcode_suffix_to_type): Remove.
5984 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5985 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5986 (md_convert_frag): Likewise.
5987 (i386_operand): Add support for 16 bit base/index regs,
5988 immediates, and displacements. Remove some unnecessary casts, and
5989 localise end_of_operand_string, displacement_string_start,
5990 displacement_string_end variables. Add GCC_ASM_O_HACK.
5991 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5993 * config/tc-i386.c (prefix_hash): Remove.
5994 (md_begin): Rewrite without obstacks. Remove prefix hash table
5995 handling. Rewrite lexical table handling.
5996 (i386_print_statistics): Don't print prefix statistics.
5997 (md_assemble): Rewrite instruction parser so that line is not
5998 converted to lower case. Don't do a hash_find for prefixes,
5999 instead recognise them via opcode modifier.
6000 (expecting_operand, paren_not_balanced): Localise variables.
6001 * config/tc-i386.h (IsPrefix): Define.
6002 (prefix_entry): Remove.
6004 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6005 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6006 '\\' in case where comment_chars contains '/'.
6008 * config/tc-i386.c (MATCH): Ensure given operand and template
6009 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6010 you must write `ljmp *table(%ebx)'.
6012 From H.J. Lu <hjl@gnu.org>:
6013 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6014 as 0 ifndef BFD_ASSEMBLER.
6015 (md_assemble): Allow immediate operands without suffix or
6016 other reg operand to default in size to the current code size.
6018 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6020 * config/tc-v850.c (md_begin): Restore creation of
6021 .call_table_text and .call_table_data sections.
6023 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6025 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6026 after emitting a word of noops.
6028 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6030 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6031 (i386_operand): Simplify checks for valid base/index combinations.
6032 Disallow `in 4(%dx),%al'.
6034 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6036 (add_prefix): Change parameter from char to int.
6038 * config/tc-i386.h (Ugh): Define opcode modifier.
6039 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6041 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6042 CONSISTENT_REGISTER_MATCH macros to check register types more
6043 thoroughly. Check for illegal suffix/operand combinations
6044 when matching insns with operands. Handle new `s' suffix, and
6045 associated FloatMF opcode modifier for float insns with memory
6047 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6048 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6049 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6050 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6051 DATA_PREFIX_OPCODE throughout.
6053 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6054 (md_assemble): Rewrite suffix/register operand checking code to be
6055 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6056 AnyMem, the better to grep.
6058 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6059 given a memory operand. Don't set Abs bits either.
6060 (type_names): Remove Mem*, Abs*.
6061 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6062 define opcode_modifiers as these cases are handled by Disp8,
6063 Disp16, Disp32 and suffix checks.
6064 (COMES_IN_BOTH_DIRECTIONS): Remove.
6065 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6067 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6068 if IgnoreDataSize modifier given. Remove ShortformW modifier
6069 test. Add test for ShortForm in W base_opcode modification.
6070 Merge Seg2ShortForm and Seg3ShortForm code.
6071 * config/tc-i386.h (ShortFormW): Remove.
6072 (IgnoreDataSize): Define.
6074 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6076 * config/tc-d30v.c (md_assemble): Store previous segment state
6077 with previous instruction.
6079 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6081 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6082 (ebp, esp): Remove static variables.
6083 (MATCH): Remove test for InOutPortReg.
6084 (i386_operand): Properly handle InOutPortReg here instead.
6085 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6086 (md_assemble): Simplify and correct modrm and sib generation.
6087 (i386_operand): Add warning for scale without index.
6088 Rewrite checks for valid base/index combinations.
6090 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6091 macros and enclose in do while(0).
6092 (RESTORE_END_STRING): Likewise.
6093 (md_assemble): Add one to printed operand number so we start
6094 from 1 not 0. Add some more gettext invocations.
6095 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6098 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6099 DATA_PREFIX, SEG_PREFIX): Define.
6100 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6101 (check_prefix): Remove function.
6102 (add_prefix): New function. Add prefix to i.prefix as well as
6104 (md_assemble): Changes for add_prefix. Remove hack for wait
6105 prefix, instead always output prefixes in fixed order. Test
6106 for jcxz/loop when selecting between word & dword operations,
6107 and add address size prefix rather than operand size prefix.
6108 Remove operand -> address size hack when emitting jcxz/loop.
6109 (i386_operand): Remove O_Absent check as it's done in expr.
6111 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6113 * configure.in: Recognize m5200 as a cpu_type of m68k.
6114 * aclocal.m4: Rebuild with current libtool.
6115 * configure: Rebuild.
6117 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6119 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6120 to relaxable_symbol to prevent references to external symbol from
6123 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6126 symbols are relaxable.
6128 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6130 * config/tc-v850.c (md_begin): Don't create special
6131 sections by default.
6133 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6135 * config/tc-mips.c (macro): For div and udiv, close the
6136 reorder block as soon as possible.
6138 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6140 From Matt Semersky <matts@scd.hp.com>:
6141 * macro.c (macro_mri_mode): New function.
6142 * macro.h (macro_mri_mode): Declare.
6143 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6146 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6148 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6151 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6152 until after xstrdup in OBJ_EVAX case.
6154 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6156 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6157 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6158 of hardcoded magic number.
6159 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6161 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6163 * read.c (do_s_func): New function.
6165 * read.h (do_s_func): Add prototype.
6167 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6169 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6170 nops if fill pattern not specified.
6172 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6174 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6175 * config/te-go32.h (TE_GO32): Define.
6176 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6178 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6180 Implement .func/.endfunc pseudo-ops.
6181 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6183 * read.c (potable): Add .func,.endfunc.
6184 (s_func): New function.
6185 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6187 (in_doc_func_p,current_function_label): New static globals.
6188 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6190 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6192 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6193 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6194 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6195 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6196 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6197 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6198 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6199 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6200 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6201 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6202 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6203 * config/tc-a29k.c: Don't define md_short_jump_size,
6204 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6205 * config/tc-alpha.c: Likewise.
6206 * config/tc-alpha.h: Likewise.
6207 * config/tc-arm.c: Likewise.
6208 * config/tc-h8300.c: Likewise.
6209 * config/tc-h8500.c: Likewise.
6210 * config/tc-hppa.c: Likewise.
6211 * config/tc-i860.c: Likewise.
6212 * config/tc-i960.c: Likewise.
6213 * config/tc-ppc.c: Likewise.
6214 * config/tc-sh.c: Likewise.
6215 * config/tc-sparc.h: Likewise.
6216 * config/tc-tic30.c: Likewise.
6217 * config/tc-w65.c: Likewise.
6218 * config/tc-z8k.c: Likewise.
6220 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6222 * config/tc-vax.c (_): Delete this macro used for placeholder
6223 values in vax_operand_width_size; it conflicts with the _() macro
6224 used for internationalization.
6226 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6228 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6229 code. From Chris Moller <moller@bops.com>.
6231 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6232 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6233 * read.c (emit_expr): Initialize seg and subseg fields of a new
6235 * write.c (write_object_file): Switch to the appropriate segment
6236 and subsegment when processing a broken word.
6238 * config/tc-m68k.c (mri_assemble): New static function.
6239 (build_mri_control_operand): Call mri_assemble rather than
6241 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6242 (s_mri_endf, s_mri_endw): Likewise.
6244 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6246 * read.c (s_org): Call md_flush_pending_output if it is defined.
6248 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6250 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6252 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6253 (md_parse_option): Add for same.
6254 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6255 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6256 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6258 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6260 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6262 * config/tc-arm.c (find_real_start): Relax definition of local
6265 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6267 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6268 symbols at the given address, not just the last one specified.
6270 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6272 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6273 or number_to_chars_littleendian to write data.
6275 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6277 * config/tc-v850.c (md_assemble): Remove artificially created
6278 register name symbols.
6280 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6282 * write.c (fixup_segment): Change "segment" to "section" in
6285 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6287 * write.c (fixup_segment): Change sym1-sym2 message again.
6289 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6291 * write.c (fixup_segment): Improve error message for sym1-sym2
6292 errors when sym1 is in a different segment from sym2.
6294 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6296 * config/tc-m32r.c (warn_unmatched_high): New static local.
6297 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6298 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6299 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6300 (md_parse_option): Likewise.
6301 (md_show_usage): Likewise.
6302 (m32r_frob_file): Likewise.
6304 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6305 (read_a_source_file): Call them.
6306 * read.h (stabs_generate_asm_file): Declare.
6307 * stabs.c (stabs_generate_asm_file): New function.
6308 (generate_asm_file): New function.
6309 (stabs_generate_asm_lineno): Move file name handling into
6312 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6314 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6315 (d30v_current_align, d30v_current_align_seg): New variables.
6316 (d30v_last_label): New variable.
6317 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6318 (s_d30v_data, s_d30v_section): Likewise.
6319 (md_pseudo_table): Call them.
6320 (md_begin): Initialize d30v_current_align_seg.
6321 (md_assemble): Call d30v_align when needed by known current alignment.
6322 (d30v_frob_label, d30v_cons_align): New functions.
6323 * config/tc-d30v.h (md_do_align): Remove.
6324 (tc_frob_label): Call d30v_frob_label.
6325 (md_cons_align): New.
6327 * config/tc-d30v.c (find_format): Convert complex expressions to
6328 expression symbols before processing. Clean up code formatting.
6330 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6332 * po/Make-in (install-info): New target.
6334 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6336 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6338 * config/tc-mn10300.c (md_assemble): Likewise.
6340 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6342 * Makefile.am: Update with `make dep-am'.
6343 (HFILES): Add cgen.h.
6344 (cgen.o): Depend on cgen.h.
6345 * Makefile.in: Regenerate.
6347 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6349 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6351 * gasp.c (grab_label): Permit a label to be a preprocessor
6352 variable by permitting a label to start with a backslash.
6354 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6356 * config/tc-mips.c (validate_mips_insn): Removed hack
6357 for previously inaccessible bitfields in some INSN_TRAP
6360 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6362 * config/tc-d30v.c (do_assemble): Abort with error message
6363 if opcode operands do not match.
6365 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6367 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6368 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6369 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6370 similar new 'q' operand.
6372 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6374 * cgen.c (cgen_asm_finish_insn): Fix typo.
6376 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6379 * cgen.c: Include it.
6380 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6381 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6382 All callers updated.
6383 * config/tc-m32r.c: Include cgen.h.
6384 (m23r_insn): New members num_fixups,fixups.
6386 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6388 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6389 to avoid compiler warning.
6391 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6393 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6396 * makefile.vms (OBJS): Add ehopt.obj
6398 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6400 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6402 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6404 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6405 a short format insn.
6406 (md_assemble): Set it for explicitly packed insns.
6408 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6410 * config/obj-coff.c (c_symbol_merge): Do not take address of
6411 native fields when performing the memcpy.
6413 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6415 * config/tc-mips.c (macro,macro2): Implement
6416 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6418 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6420 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6421 relocations against globally visible symbols.
6422 * config/tc-m68k.c (relaxable_symbol): New macro.
6423 (m68k_ip, md_estimate_size_before_relax): Use it.
6424 (tc_m68k_fix_adjustable): Also handle weak symbols.
6426 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6428 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6429 references to externally visible symbols.
6430 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6431 values in twice for a PC relative reloc if the symbol is
6434 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6435 don't adjust a PC relative reloc against an externally visible
6437 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6438 for a PC relative fixup against an externally visible defined
6439 symbol, arrange to store object file and addend values as though
6440 the symbol were not defined.
6441 (tc_gen_reloc): Likewise.
6443 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6445 * read.c (sizeof_leb128): Referenced externally by write.c so
6448 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6450 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6451 and expand a 'debug' symbol associated with the next instruction
6452 that does not cause a short instruction to be filled with a NOP.
6453 (md_pseudo_table): Add support for .debugsym.
6454 (assemble_parallel_insn): Add calls to expand_debug_sym as
6456 (md_assemble): Ditto.
6458 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6460 * as.c (main): Conditionally call setlocale.
6461 * gasp.c (main): Likewise.
6462 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6463 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6465 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6467 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6469 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6471 * config/tc-hppa.c: Change all calls to bzero to use memset.
6472 (pa_ip): Add cast to avoid warning.
6473 (tc_gen_reloc, md_apply_fix): Likewise.
6474 (pa_find_space_by_number): Likewise.
6475 (hppa_force_relocation): Likewise.
6476 (pa_block): Change i to unsigned int.
6477 * config/obj-som.h (obj_som_copyright): Declare.
6479 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6481 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6482 for line numbers for assembly source.
6484 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6486 * configure.in: Change version number to 2.9.4
6487 * configure: Rebuild.
6489 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6491 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6493 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6495 * ecoff.h: Change symbolS in function declaration to struct
6498 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6500 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6501 (md_convert_frag): Fix i18n typo.
6503 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6505 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6506 * ecoff.h: Protoype it.
6507 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6508 [EVAX] (s_alpha_prologue): Delete.
6509 (md_pseudo_table): Update.
6511 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6513 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6514 array to local pointer.
6515 (get_args, parse_expr): Add casts to avoid warnings.
6517 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6519 * read.c (s_set): Cast xmalloc return value to fragS *.
6520 * config/tc-m68k.c (m68k_ip): Function made static to match
6521 previous forward declaration.
6522 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6524 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6526 * config/tc-v850.c: Add internationalisation macros to error
6529 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6530 macros to error strings.
6532 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6534 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6535 reloc is in the TOC csect.
6536 (md_apply_fix3): Correct gettext typo.
6538 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6540 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6541 .L - they are local labels and the branches are not really
6542 function calls but rather far jumps.
6544 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6546 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6548 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6550 * config/tc-i386.c (md_assemble): Print operand number rather than
6551 using ordinal_names.
6552 (i386_operand): Likewise.
6554 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6556 * Makefile.am (INTLLIBS): Define to work around apparent automake
6558 All Makefiles: Regenerated.
6560 * Many files: Added gettext invocations around user-visible
6562 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6563 HAVE_LC_MESSAGES): Define.
6564 * dep-in.sed: Added asintl.h.
6565 * po/Make-in: New file.
6566 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6568 * read.c (Z_): Renamed from `_'.
6569 * Makefile.am (SUBDIRS): Added po.
6570 (POTFILES): new macro.
6571 (po/POTFILES.in): New target.
6572 ($(OBJS)): Added asintl.h.
6574 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6575 (as_new_LDADD): Added $(INTLLIBS).
6576 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6577 (gasp_new_LDADD): Added $(INTLLIBS).
6578 (gasp_new_DEPENDENCIES): New macro.
6579 * configure, aclocal.m4: Rebuilt.
6580 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6582 (ALL_LINGUAS): Define.
6583 * macro.c: Include "asintl.h".
6584 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6585 * as.h: Include "asintl.h".
6586 * config/tc-i386.c (ordinal_names): Removed.
6587 (md_assemble): Changed error text to avoid ordinal_names.
6588 (i386_operand): Likewise.
6589 (reloc): Added as_bad to avoid i18n problems.
6590 (tc_gen_reloc): Likewise.
6591 * config/tc-arm.c (bad_args): Now a #define.
6593 * config/obj-vms.c (VMS_stab_parse): Changed type of
6595 (global_symbol_directory): Unified strings to avoid i18n
6597 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6598 avoid i18n problems.
6599 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6600 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6602 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6604 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6606 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6608 * as.c (print_version_id): Added an fprintf to avoid i18n
6610 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6612 * expr.c (expr): Added as_warn call to avoid i18n problems.
6613 * messages.c (as_assert): Changed code to avoid i18n problems.
6614 (as_abort): Likewise.
6615 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6616 (s_space): Likewise.
6617 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6619 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6621 * config/tc-i386.c (check_prefix): New static function, split out
6623 (struct _i386_insn): Add wait_prefix field.
6624 (md_assemble): Remove wait_prefix local variable. Use
6625 check_prefix when adding a prefix.
6627 * config/tc-i386.c (current_templates): New static variable.
6628 (md_assemble): Remove current_templates local variable.
6629 (md_assemble, i386_operand): Improve error and warning messages in
6630 many places. Add RESTORE_END_STRING in many places before error
6631 return. Clarify some comments.
6633 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6635 (md_assemble): Parse string instruction operands, looking for
6636 segment override prefixes. Check for invalid segment prefixes on
6638 (i386_operand): i.seg[] and max mem_operand changes for string
6640 * config/tc-i386.h (EsSeg): Define.
6642 * config/tc-i386.h (regKludge): Define.
6643 (iclrKludge, imulKludge): Don't define.
6644 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6645 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6646 opcode_modifier checks to look for more common cases first. Add
6647 default_seg for IsString case.
6649 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6651 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6653 * configure: Rebuild with new automake and libtool.
6654 * aclocal.m4, Makefile.in: Likewise.
6656 * doc/Makefile.am (as.dvi): New target.
6657 * doc/Makefile.in: Rebuild.
6659 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6661 * configure.in: Added sparc86x support.
6663 * configure: Rebuild.
6665 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6667 (md_parse_option): Warn if -EL is not supported for this architecture.
6669 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6671 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6673 * config/tc-mips.c (mips_ip): Note when we use get match on
6674 the full instruction name.
6676 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6678 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6679 back into the expression to handle add/sub simplification correctly.
6681 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6683 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6685 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6687 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6690 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6692 * symbols.c (max_indent_level): New global.
6693 (print_symbol_value_1): Use it.
6694 * expr.h (expr_build_dot): Declare.
6695 * expr.c (expr_build_dot): New function.
6697 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6699 * symbols.c (print_binary): New function.
6700 (print_expr_1): Call it.
6702 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6704 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6705 operand in the opcode.
6707 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6709 * config/tc-i386.h: Reorder operand flags and opcode modifier
6710 flags for clarity. Remove unused definitions: Unknown,
6711 ImmUnknown, DispUnknown, NoModrm.
6712 * config/tc-i386.c (type_names): Add missing Debug type.
6713 (md_assemble): Better duplicate prefix checking. Quicker string
6714 instruction check via new opcode_modifier flag.
6716 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6718 * doc/as.texinfo (Invoking): Clarify -Wa example.
6720 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6722 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6723 (s_mips_weakext): Define.
6724 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6725 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6728 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6730 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6731 is an error if the value can not be computed at assembly time.
6732 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6734 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6736 * gasp.c (main): Set next field of new include_path structure to
6737 NULL. From Avery Pennarun <averyp@gdc.ca>.
6739 * read.c (s_mri_sect): Call as_bad rather than abort for an
6740 unsupported MRI target.
6742 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6744 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6745 the destination of a branch instruction should be altered.
6746 (find_real_start): New function: Locate the real, Thumb coded
6747 start of a Thumb function.
6748 (do_t_branch23): Alter the destination of branches to Thumb
6751 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6753 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6755 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6758 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6760 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6761 * doc/c-hppa.texi: Likewise.
6763 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6765 * Makefile.am: Rebuild dependencies.
6766 * Makefile.in: Rebuild.
6768 * Makefile.am (DEP_INCLUDES): New variable.
6769 (.dep1): Change to work when srcdir is not an absolute path.
6770 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6771 * Makefile.in: Rebuild.
6773 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6775 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6776 LinearAddress patch.
6778 * configure.in: Set version to 2.9.1.
6779 * configure: Rebuild.
6781 * Branched binutils 2.9.
6783 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6785 * config/tc-i386.h (FWait): Define.
6786 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6787 other prefixes. Check FWait flag in opcode table to see which
6788 instructions require an fwait prefix.
6790 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6792 * stabs.c (get_stab_string_offset): Always create a stab string
6795 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6797 Fix some gcc -Wall warnings:
6798 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6799 * ehopt.c (eh_frame_code_alignment): Likewise.
6800 * expr.c (integer_constant, operand): Likewise.
6801 * frags.c (frag_align): Likewise.
6802 * gasp.c (level_0, change_base, doinstr): Likewise.
6803 * hash.c (hash_ask): Likewise.
6804 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6805 (debugging_pseudo): Likewise.
6806 * macro.c (define_macro, check_macro): Likewise.
6807 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6808 (ignore_rest_of_line, float_cons): Likewise.
6809 * symbols.c (decode_local_label_name): Likewise.
6810 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6811 (fixup_segment, number_to_chars_bigendian): Likewise.
6812 (number_to_chars_littleendian): Likewise.
6813 * config/atof-ieee.c (gen_to_words): Likewise.
6814 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6815 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6816 * read.c (output_big_sleb128): Initialize locals to avoid
6818 (output_big_uleb128, equals): Likewise.
6819 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6820 to unsigned int. Change zeros to unsigned int.
6821 * cond.c (s_if): Add return to default case.
6822 * frags.c (frag_now_fix): Change return type to addressT.
6823 * frags.h (frag_now_fix): Update declaration.
6824 * listing.c (file_info_struct): Change linenum to unsigned int.
6825 (struct list_info_struct): Change hll_line to unsigned int.
6826 (print_source): Update format string.
6827 * read.c (emit_expr): Change scan to unsigned int, and don't
6828 bother to initialize it.
6829 * symbols.c (dollar_label_count): Change to unsigned long.
6830 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6831 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6832 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6834 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6836 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6837 mcf5200 just as we do for m68000.
6838 (m68k_init_after_args): Likewise.
6839 (md_estimate_size_before_relax): Likewise.
6841 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6843 * config/tc-v850.c (md_assemble): Store relocation addend in
6844 fixup instead of instruction.
6846 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6848 * config/tc-i386.c (md_assemble): Swap template arguments to
6849 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6850 This macro is currently symmetric, so passing them the wrong
6851 way didn't cause any problem, but may if the macro is changed
6853 After copying template to i.tm, use i.tm. rather than t-> to
6854 access fields, and make t a const*
6855 Move i.tm.operand_types[] swap to immediately after the copy.
6857 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6859 * expr.h (expr_build_uconstant): Add prototype.
6860 (expr_build_unary,expr_build_binary): Add prototypes.
6861 * expr.c (expr_build_uconstant): New function.
6862 (expr_build_unary,expr_build_binary): New functions.
6864 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6866 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6867 * macro.c (macro_expand_body): Increase buffer size.
6868 * messages.c (as_warn): Likewise.
6869 (as_warn_where, as_bad, as_bad_where): Likewise.
6871 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6873 Based on patch from H.J. Lu <hjl@gnu.org>:
6874 * Makefile.am (DISTSTUFF): New variable.
6875 (diststuff): New target.
6876 * Makefile.in: Rebuild.
6878 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6880 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6881 m32r_elf_section_change_hook.
6883 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6884 emit a nop if a section ends with a 16 bit instruction.
6886 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6888 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6889 s_lcomm rather than obj_coff_lcomm.
6890 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6892 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6894 * config/tc-i386.h (LinearAddress): Define.
6895 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6896 instruction, don't use a default segment.
6898 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6900 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6901 * configure: Rebuild.
6903 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6905 * aclocal.m4, configure: Rebuild with libtool 1.2.
6907 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6909 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6910 PC relative branches. Patch courtesy of Jonathan Walton.
6913 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6915 * configure.in (emulations): Add thumb-pe target.
6917 * configure (emulations): Add thumb-pe target.
6919 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6921 * itbl-lex.l (yywrap): Don't define if already defined as a
6924 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6926 * depend.c (quote_string_for_make): New function.
6927 (wrap_output): Use it.
6929 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6931 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6932 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6934 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6936 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6937 Recognize -GN and -relax.
6938 (md_begin): Initialize gp size from -G switch.
6939 (alpha_force_relocation): Always force if -relax.
6940 (alpha_align): Take a new argument that will specify when to
6941 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6942 Change all callers. Emit nop alignment padding as nop+unop pair.
6944 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6946 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6947 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6949 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6951 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6952 require padding to the next long word boundary.
6954 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6956 * cgen.c: #include symcat.h.
6957 * config/tc-m32r.c: Likewise.
6959 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6961 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6962 absolute expressions instead of '$' prefixed register names.
6964 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6966 * read.c (s_set): Record file and line info for symbols when -as.
6967 (pseudo_set): Don't overwrite that dummy fragment.
6969 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6971 * config/tc-ppc.c (md_pseudo_table): Add "section".
6972 (ppc_named_section): New static function.
6974 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6976 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6977 so we don't have to scan the entire list.
6979 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6981 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6982 case, allow the parallel instructions to modify the same flag
6985 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6987 * listing.c (list_symbol_table): Categorize symbols by
6988 undefined_section rather than sy_frag->line == NULL.
6990 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6992 * Makefile.am (install-exec-local): Install properly when ln
6993 fails or tooldir == prefix.
6995 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6997 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6998 Test result of insert_operand for error.
7000 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7002 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7003 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7004 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7005 * doc/Makefile.in: Rebuild.
7007 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7009 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7010 (macro): Fix handling of M_COP[0-3].
7012 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7014 Based on patches from Ross Harvey <ross@teraflop.com>:
7015 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7016 if macro_alternate or macro_mri.
7017 (getstring): Remove support for byte constants between < and >.
7018 (get_any_string): '<' only starts a string if macro_alternate or
7020 (macro_expand_body): Permit keyword parameters following
7021 positional parameters.
7023 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7024 * configure.in (alpha*-*-netbsd*): New target.
7025 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7026 * configure: Rebuild.
7028 * as.h (flag_warn_suppress_instructionswap): Move from here...
7029 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7030 here, and make static.
7032 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7033 BFD_ASSEMBLER or MANY_SEGMENTS.
7035 * as.c (show_usage): Update bug-gnu-utils address.
7036 * gasp.c (show_usage): Likewise.
7037 * doc/as.texinfo (Bug Reporting): Likewise.
7039 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7041 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7042 insns regardless of the size of a pointer if we're in mips I or
7044 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7046 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7048 Fix rac to accept only a0:
7049 * tc-d10v.c (parallel_ok, find_opcode):
7050 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7051 Introduce OPERAND_GPR.
7053 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7055 * read.c (s_fill): Handle non-constant repeat counts by creating
7056 an rs_space fragment.
7058 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7060 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7061 from as_bad to as_warn.
7063 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7065 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7066 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7067 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7069 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7071 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7072 seg_fix_rotP rather than fix_root from seg_info.
7074 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7076 * expr.c: Add support for 0x1_2_3_4 bignums.
7078 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7080 * configure.in: Change -linux* to -linux-gnu*.
7081 * configure: Rebuild.
7083 * app.c (do_scrub_begin): Treat \r as whitespace.
7085 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7087 * Makefile.am: Update dependencies.
7088 * Makefile.in: Rebuild.
7090 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7092 * configure, aclocal.m4: Rebuild with new libtool.
7094 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7096 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7097 the argument to bfd_set_arch_mach.
7098 (load_address): Use bfd_arch_bits_per_address to determine the
7099 bit size of an address instead of looking at the isa level.
7100 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7102 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7104 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7106 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7108 * ehopt.c: New file.
7109 * as.h (enum _relax_state): Add rs_cfa.
7110 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7111 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7112 * read.c (emit_expr): Call check_eh_frame.
7113 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7114 (relax_segment): Likewise.
7115 * Makefile.am: Rebuild dependencies.
7116 (GAS_CFILES): Add ehopt.c.
7117 (GENERIC_OBJS): Add ehopt.o.
7118 * doc/internals.texi (Frags): Document rs_cfa.
7120 * as.c (show_usage): Mention --traditional-format.
7121 (parse_args): Accept --traditional-format.
7122 * as.h (flag_traditional_format): Declare.
7123 * output-file.c (output_file_create): If flag_traditional_format,
7124 set BFD_TRADITIONAL_FORMAT on stdoutput.
7125 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7127 * config/tc-mips.c (append_insn): Make sure that if we have a
7128 fixup for an unmatched %hi reloc, it does not associated with a
7131 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7132 * doc/Makefile.in: Likewise.
7134 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7136 * config/tc-m32r.c (check_for_side_effects): New function.
7137 (can_make_parallel): Add checks for instruction side effects
7138 clashing with the other instruction.
7139 (assemble_parallel_insn): Improve warning messages. Return error
7140 message from non-swapped instruction order.
7142 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7144 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7146 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7147 md_cleanup definition. This moves the forced literal output to
7148 the end of the source pass, and avoids macro's inserting literals
7149 into the code immediately after the macro expansion.
7151 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7153 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7154 a gas internal symbol is adjustable.
7155 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7157 * as.h: If gcc version greater than 2.6, use `__format__' and
7158 `__printf__' in function attributes, rather than `format' and
7161 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7163 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7165 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7167 Add tms320c30 support:
7168 * config/tc-tic30.h: New file.
7169 * config/tc-tic30.c: New file.
7170 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7171 TARGET_FORMAT as "coff-tic30".
7172 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7173 * Makefile.am: Rebuild dependencies.
7174 (CPU_TYPES): Add tic30.
7175 (CPU_OBJ_VALID): tic30-aout is valid.
7176 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7177 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7178 * configure, Makefile.in: Rebuild.
7180 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7182 * config/tc-v850.c (md_assemble): Improvements to error messages.
7184 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7186 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7187 BFD_RELOC_HI16_S to store the high bits of any value.
7189 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7190 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7191 assembler calculate relocations to any external symbol at all.
7192 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7193 involving generation of pc-relative relocs.
7194 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7195 has been moved to md_apply_fix3.
7197 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7198 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7199 which actually means (the address of identifier's GOT entry) +
7200 constant, which is not particularly useful.
7202 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7204 * read.h (include_dirs): Declare.
7205 (include_dir_count,include_dir_maxlen): Declare.
7207 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7209 * configure.in: Correct check for shared opcodes library.
7210 * configure: Rebuild.
7212 * listing.c (buffer_line): If we can't open the file, set at_end.
7213 (listing_print): Remove unused local variable fi.
7215 * config/m68k-parse.y (reglistpair): Handle register list in
7218 * config/vms-conf.h: Don't undef VERSION.
7220 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7222 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7224 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7226 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7227 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7228 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7229 (EXTRA_DIST): Define.
7230 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7231 explicitly rather than via the list of object files.
7232 (gcc-as.opt): New file created when make-gas.com is run.
7233 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7234 itbl-cpu.h} to #include appropriate file rather than copying that
7236 * config/vms-conf.h: Synchronize with current config.in.
7237 * Makefile.in: Rebuild.
7239 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7241 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7242 (parallel_ok): Relaxed parallel subinstruction dependency check.
7244 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7246 * as.h (flag_warn_suppress_instructionswap): added new flag.
7247 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7248 command line argument.
7249 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7250 warning only if flag_warn_suppress_instructionswap is false.
7252 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7254 * configure.in (i386-*-mingw32*): New target.
7255 * configure: Rebuild.
7257 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7259 * symbols.c (resolve_symbol_value): Don't set the segment if it
7260 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7262 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7265 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7267 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7268 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7271 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7273 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7275 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7277 * config/tc-v850.c (v850_insert_operand): Display instruction when
7278 an error is encountered.
7280 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7282 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7283 (i386-*-sco3.2v5*coff): New target.
7284 (i386-*-sco3.2*): New target.
7285 * configure: Rebuild.
7287 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7289 * config/tc-v850.c: Tidy error message production.
7291 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7293 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7294 validate_immediate return value in the right type for comparisons
7297 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7299 * listing.c (MAX_BYTES): Use listing variables not constants.
7300 (data_buffer): No longer an array, but a pointer.
7301 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7302 (listing_listing): Allocate data_buffer.
7304 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7306 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7307 --listing-rhs-width, --listing-cont-lines.
7308 (show_usage): Update.
7309 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7310 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7311 (print_lines): Use the variables instead of the constants.
7312 (listing_listing): Likewise.
7313 * listing.h: Declare the new vars.
7315 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7317 * as.c (parse_args): Add --keep-locals alias for -L.
7318 Add --strip-local-absolute.
7319 (show_usage): Update.
7320 * as.h (flag_strip_local_absolute): New flag.
7321 * symbols.c (S_IS_LOCAL): Use it.
7322 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7323 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7324 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7326 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7328 * config/tc-m32r.c: Detect if explicitly parallel instructions
7329 might have an io conflict and issue a warning message.
7331 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7333 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7334 cgen_swap_fixups): Functions to save, restore and swap the fixup
7335 chain with a backup copy.
7336 (cgen_asm_finish_insn): Returns address of constructed insn.
7338 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7340 * listing.c (file_info_struct): Remove FILE, add POS.
7341 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7342 (file_info): Don't open the file.
7343 (buffer_line): Check for the file in the last_open cache, updating
7345 (print_source): Don't reference file_info->file.
7346 (listing_listing): Likewise.
7347 (listing_print): Close the file in the cache, if any.
7349 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7351 * read.c (dwarf_file_string): New file static variable.
7352 (emit_expr): Look for constant sequence that leads up to a file
7353 name in DWARF debugging output.
7354 (stringer): Use dwarf_file_string to decide whether to accept a
7355 string as a file name.
7357 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7359 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7360 (crack_operand): Add reg->reglst MRI hack.
7361 (r_seg): Put reglst symbols in reg_section.
7362 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7364 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7366 * tc-sh.c (get_specific): Handle SGR & DBR.
7368 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7370 * tc-h8300.c (parse_reg): Take the length of the symbol into
7371 account when attempting to match a register name.
7372 * tc-h8500.c (parse_reg): Likewise.
7374 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7376 * cgen.c: Formatting changes to improve readability.
7378 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7380 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7383 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7385 Based on a patch from Jim Wilson
7386 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7387 (tc_gen_reloc): Handle cross section PC relative relocs
7390 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7392 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7394 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7396 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7397 (expr_jmp_buf): New static local.
7398 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7399 (cgen_md_operand): New function.
7400 * tc-m32r.c: Clean up pass over `struct foo' usage.
7401 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7403 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7405 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7406 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7408 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7410 * config/tc-i386.c (i386_operand): Give an error if there are
7411 unrecognized characters after an expression.
7413 For older changes see ChangeLog-9697