1 2000-08-30 Mark Hatle <mhatle@mvista.com>
3 * config/tc-ppc.c (md_parse_option): Recognize -m405.
5 2000-08-31 Kazu Hirata <kazu@hxi.com>
7 * listing.c: Fix formatting.
9 2000-08-29 Kazu Hirata <kazu@hxi.com>
11 * app.c: Fix a comment typo. Fix formatting.
13 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
15 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
16 offset of the target destination for jmp instructions.
17 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
19 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
21 * NEWS: Mention support for CRIS.
23 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
25 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
26 Sets `.lcomm' alignment to zero.
28 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
30 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
31 (TC_FIX_ADJUSTABLE): Define.
33 2000-08-23 Jim Wilson <wilson@cygnus.com>
35 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
36 unwind.personality_routine is set.
38 2000-08-23 H.J. Lu <hjl@gnu.org>
40 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
42 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
44 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
47 2000-08-22 H.J. Lu <hjl@gnu.org>
49 * config.in (STRICTCOFF): New for strict COFF.
51 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
52 i386-*-go32* and i386-go32-rtems*.
55 * config/obj-coff.c (obj_coff_endef): Follow the historical
56 behavior if STRICTCOFF is not defined.
58 * doc/internals.texi: Document STRICTCOFF.
60 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
62 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
63 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
64 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
65 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
66 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
67 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
68 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
71 2000-08-22 Eric Christopher <echristo@cygnus.com>
73 * config/tc-mn10300.c: (md_apply_fix): New function.
74 (mn10300_force_relocation): New function.
75 (mn10300_fix_adjustable): New function.
77 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
78 (TC_HANDLES_FX_DONE): Define.
79 (obj_fix_adjustable): Define.
80 (MD_APPLY_FIX3): Define.
81 (TC_LINKRELAX_FIXUP): Define.
83 * write.c: (TC_LINKRELAX_FIXUP): Define if not
85 (fixup_segment): Use TC_LINKRELAX_FIXUP.
87 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
89 2000-08-21 Jason Eckhardt <jle@cygnus.com>
91 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
92 if the fixup resulted in a relocation.
94 2000-08-18 Nick Clifton <nickc@redhat.com>
96 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
97 Make reference to first element of shift_names explicit.
99 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
101 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
102 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
103 add a symbol's address. Removed all target-specific #ifdefs that
104 used to accomplished the same.
105 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
106 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
107 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
108 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
109 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
111 2000-08-17 Kazu Hirata <kazu@hxi.com>
113 * dwarf2dbg.c: Fix formatting.
115 2000-08-17 Nick Clifton <nickc@redhat.com>
117 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
118 to be recoded as logical shift lefts by zero.
120 2000-08-16 Jim Wilson <wilson@cygnus.com>
122 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
123 postincrement modified registers. Handle IA64_OPND_R3_2 addl
125 (note_register_values): Handle IA64_OPND_R3_2 operands.
127 2000-08-16 Jason Eckhardt <jle@cygnus.com>
129 * config/tc-i860.c (md_operand): Silly typo fixed.
131 2000-08-16 Nick Clifton <nickc@redhat.com>
133 * config/tc-arm.c (struct asm_shift): Delete.
135 (enum asm_shift_index): New.
136 (struct asm_shift_properties): New.
137 (struct asm_shift_name): New.
138 (shift_properties[]); New.
139 (shift_names[]); New.
141 (decode_shift): Use new structures.
142 Issue a warning is "ROR #0" is used.
143 Issue a warning if "ASR #0" or "LSR #0" is used.
145 (md_begin): Initialise arm_shift_hsh table from new
146 asm_shift_name array.
148 2000-08-16 Jakub Jelinek <jakub@redhat.com>
150 * config/tc-sparc.c: Kill all warnings.
151 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
153 (md_show_usage): Update usage text.
155 2000-08-16 Nick Clifton <nickc@redhat.com>
157 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
160 2000-08-14 Will Cohen <wcohen@redhat.com>
162 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
164 * config/tc-sh.c (md_assemble): Changed so debug_type
165 test performed for ppi_assemble
166 * config/tc-sh.c: Included dwarf2dbg.h.
167 (debug_line): Defined.
168 (md_assemble): Generates dwarf2 line info.
169 (sh_finalize): New function. Finalize dwarf2 info.
170 (assemble_ppi): Returns size of code generated.
171 (build_Mytes): Returns size of code generated.
172 (md_pseudo_table): Added "file" and "loc" psuedo ops.
173 * config/tc-sh.h (md_end): Defined.
174 (sh_finalize): Declared.
176 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
178 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
181 2000-08-14 Nick Clifton <nickc@redhat.com>
183 * config/tc-arm.c (do_bx): Allow "bx pc".
185 2000-08-14 Jim Wilson <wilson@cygnus.com>
187 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
188 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
189 (md_begin): Change assignment to md.flag to OR in the new bit.
191 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
193 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
194 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
197 2000-08-14 Jason Eckhardt <jle@cygnus.com>
199 * NEWS: Mention i860 support.
201 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
203 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
205 2000-08-14 Andreas Schwab <schwab@suse.de>
207 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
209 2000-08-11 Andreas Schwab <schwab@suse.de>
211 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
214 2000-08-11 Kazu Hirata <kazu@hxi.com>
216 * expr.c: Fix formatting.
217 * config/obj-bout.c: Likewise.
219 2000-08-10 Jason Eckhardt <jle@cygnus.com>
221 * doc/c-i860.texi: Flesh out the i860 section more.
223 2000-08-10 Kazu Hirata <kazu@hxi.com>
225 * symbols.c: Fix formatting.
228 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
230 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
231 has the IgnoreSize bit set.
233 2000-08-09 Alan Modra <alan@linuxcare.com.au>
235 From Rodney Brown <RodneyBrown@mynd.com>
236 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
237 * configure: Regenerate.
239 2000-08-08 Jason Eckhardt <jle@cygnus.com>
241 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
242 (i860_fix_info): New enum.
243 (MD_APPLY_FIX3): Define.
244 (WORKING_DOT_WORD): Define.
245 (TC_HANDLES_FX_DONE): Define.
246 (DIFF_EXPR_OK): Define.
247 (LISTING_HEADER): Define.
248 (TARGET_FORMAT): Select target format based on endian flag.
249 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
250 (target_big_endian): Add external declaration.
252 * config/tc-i860.c: All existing code reworked completely. Other
253 new code shown below.
254 (SYNTAX_SVR4): Define.
255 (target_warn_expand): New variable.
256 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
257 (md_longopts): Declare and define with new options (-EL, -EB,
259 (md_show_usage): New function.
260 (md_operand): New function.
261 (obtain_reloc_for_imm16): New function.
262 (md_apply_fix3): New function.
263 (tc_gen_reloc): New function.
265 2000-08-09 Kazu Hirata <kazu@hxi.com>
267 * hash.c: Fix formatting.
270 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
272 * config/tc-m68hc11.c (build_jump_insn): Make sure the
273 2 bytes of the jump address are in the same frag.
274 (find): Accept 68hc12 register indirect modes.
276 * NEWS: Mention 68HC11 & 68HC12 support.
278 2000-08-07 Richard Henderson <rth@cygnus.com>
280 * config/tc-ia64.c (unwind): Add prologue_mask member.
281 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
282 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
283 (dot_body): Clear unwind.prologue_mask.
284 (dot_prologue): Set it. Accept a register second argument.
286 2000-08-07 Kazu Hirata <kazu@hxi.com>
288 * config/atof-ieee.c: Fix formatting.
289 * config/atof-tahoe.c: Likewise.
291 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
293 * config/tc-avr.c: Use PARAMS macro in function declarations.
294 Don't declare md_pcrel_from_section (already in tc-avr.h).
295 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
296 (avr_operand): Don't set (unsigned) op_mask to -1.
298 2000-08-04 Nick Clifton <nickc@cygnus.com>
300 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
303 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
304 of .popsection, .previous, .pushsection, .subsection,
305 .version, .vtable_entry, .vtable_inherit and .weak.
307 2000-08-05 Kazu Hirata <kazu@hxi.com>
309 * config/tc-cris.c: Fix formatting.
310 * config/tc-i386.c: Likewise.
311 * config/tc-sparc.c (sparc_ip): Simplify the code.
313 2000-08-04 Kazu Hirata <kazu@hxi.com>
315 * config/tc-cris.c: Rearrange code for readability.
316 * config/tc-d10v.c: Fix formatting.
317 * config/tc-m32r.c: Likewise.
318 * config/tc-sparc.c: Likewise.
320 2000-08-02 Jim Wilson <wilson@cygnus.com>
322 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
323 before ia64_find_opcode.
324 (md_assemble): Likewise.
326 2000-08-01 Nick Clifton <nickc@cygnus.com>
328 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
329 Undo some formatting fixes.
331 2000-08-01 Kazu Hirata <kazu@hxi.com>
333 * config/obj-som.c: Fix formatting.
334 * config/obj-ieee.c: Likewise.
335 * config/tc-arm.c: Likewise.
336 * config/tc-v850.c: Likewise.
338 2000-08-01 Nick Clifton <nickc@redhat.com>
340 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
341 index by command line option.
343 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
345 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
346 (@node M68K-Branch): Rewrite to match the reality.
348 2000-07-31 Jason Eckhardt <jle@cygnus.com>
350 * doc/c-i860.texi: New file.
351 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
352 * doc/Makefile.in: Regenerate.
353 * doc/all.texi: Add I860 as relevant architecture.
354 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
356 2000-07-31 Kazu Hirata <kazu@hxi.com>
358 * config/tc-d30v.c: Fix formatting.
360 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
362 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
363 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
364 long emit a long branch if available instead of an absolute jump, never
365 emit absolute jumps for anything with --pcrel.
367 * doc/c-m68k.texi: Document new command line option.
369 2000-07-28 Jason Eckhardt <jle@cygnus.com>
371 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
372 * configure: Regenerated.
373 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
374 of operand to the .type directive (.e.g, "type").
376 2000-07-28 Alan Modra <alan@linuxcare.com.au>
378 * as.h (warn_comment, found_comment, found_comment_file): Declare.
379 * app.c (do_scrub_chars): Record where first comment found.
380 * read.c (read_a_source_file): Init found_comment on entry, and
381 notify whether comments found on exit.
382 * config/tc-hppa.c (md_shortopts): Add "c".
383 (md_longopts): Add warn-comment.
384 (md_parse_option): Handle it.
385 (md_show_usage): Show available options.
386 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
388 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
390 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
391 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
393 (md_estimate_size_before_relax): Don't fall off end of function.
395 2000-07-27 Kazu Hirata <kazu@hxi.com>
397 * config/tc-avr.c: Fix formatting.
398 * config/tc-ns32k.c: Likewise.
400 2000-07-27 Alan Modra <alan@linuxcare.com.au>
402 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
404 2000-07-27 Kazu Hirata <kazu@hxi.com>
406 * config/tc-d10v.c: Fix formatting.
407 * config/tc-z8k.c: Likewise.
408 * config/tc-sparc.c: Likewise.
410 2000-07-26 Dave Brolley <brolley@redhat.com>
412 * cgen.c (queue_fixup): Declare opinfo.
413 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
414 (gas_cgen_md_operand): Ditto.
415 (gas_cgen_md_apply_fix3): Ditto.
417 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
419 * config/obj-coff.c (obj_frob_symbol): Don't merge
420 labels. Don't merge if the symbol isn't constant. Return
421 immediately if a symbol is merged.
423 2000-07-22 Alan Modra <alan@linuxcare.com.au>
425 * frags.c (frag_align): Correct absolute section alignment.
427 2000-07-20 DJ Delorie <dj@redhat.com>
429 * config/obj-coff.c (obj_frob_symbol): revert previous change,
430 it breaks linking against DLLs.
432 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
434 * configure.in: Add CRIS support.
435 * configure: Regenerate.
436 * Makefile.am: (CPU_TYPES): Add cris.
437 (CPU_OBJ_VALID) [aout]: Add cris.
438 (MULTI_CPU_TYPES): Add cris.
439 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
440 [coff]: Only i386 and mips are valid.
441 (TARGET_CPU_CFILES): Add config/tc-cris.c.
442 (TARGET_CPU_HFILES): Add config/tc-cris.h.
443 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
444 Regenerate dependencies.
445 * Makefile.in: Regenerate.
446 * aclocal.m4: Regenerate.
447 * as.c: Declare crisaout, criself.
448 * config/tc-cris.h, config/tc-cris.c: New.
449 * config/e-criself.c, config/e-crisaout.c: New.
450 * po/POTFILES.in, po/gas.pot: Regenerate.
452 2000-07-20 Kazu Hirata <kazu@hxi.com>
454 * read.c: Fix formatting.
455 * write.c: Fix formatting.
457 2000-07-19 H.J. Lu <hjl@gnu.org>
459 * sb.c: Include <stdlib.h> if exists for abort ().
461 2000-07-19 Alan Modra <alan@linuxcare.com.au>
463 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
464 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
465 (pa_type_args): Same here.
467 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
469 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
470 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
471 the storage class is already set.
473 2000-07-17 Kazu Hirata <kazu@hxi.com>
475 * config/tc-m68hc11.c: Fix formatting.
476 * config/tc-mn10200.c: Likewise.
477 * config/tc-mn10300.c: Likewise.
478 * config/tc-pj.c: Likewise.
479 * config/tc-tic80.c: Likewise.
480 * config/tc-w65.c: Likewise.
482 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
484 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
487 2000-07-15 Ian Lance Taylor <ian@zembu.com>
489 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
492 2000-07-15 Alan Modra <alan@linuxcare.com.au>
494 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
495 ELF as are used for SOM (except the 32-bit reloc one) to decide
496 whether a symbol can be reduced to a section symbol. Expand on
497 the comment for symbols involved in LR% and RR% expressions.
499 2000-07-14 Nick Clifton <nickc@cygnus.com>
501 * config/tc-mips.c (mips_disable_float_construction): New
502 static variable. Set to true if doubles should not be
503 constructed by loading two single width fp registers with
505 (mips_ip): Test mips_disable_float_construction.
506 (md_longopts): Add command line switches --construct-floats
507 and --no-construct-floats.
508 (md_parse_option): Parse new command line options.
509 (md_show_usage): Describe new command line options.
511 * doc/c-mips.texi: Document new command line options.
513 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
515 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
516 * configure: Regenerate.
518 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
520 * configure.in (DEFAULT_EMULATION setting): Revert part of
521 2000-07-01 change that set te_multi=multi unless set to tmips.
522 * configure: Regenerate.
524 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
526 * config/obj-coff.c (coff_frob_section): Add padding to the last
527 section when aligning it increases its size.
529 2000-07-11 Kazu Hirata <kazu@hxi.com>
531 * config/tc-tic54x.c: Fix formatting.
533 2000-07-10 Kazu Hirata <kazu@hxi.com>
535 * config/tc-h8500.c: Fix formatting.
536 * config/tc-tic54x.c: Fix formatting.
538 2000-07-10 Alan Modra <alan@linuxcare.com.au>
540 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
541 displacements correctly.
543 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
545 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
547 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
551 2000-07-09 Alan Modra <alan@linuxcare.com.au>
553 From David Huggins-Daines <dhd@linuxcare.com>
554 * config/te-hppalinux64.h: Add a new emulation.
555 * configure.in (emulations): Add configure bits to support the
556 64-bit Linux/parisc target.
557 * configure: Regenerate.
559 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
560 (md_shortopts): Add `V' for ELF.
562 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
563 when SOM or ELF_ARG_RELOC are defined.
564 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
565 ELF_ARG_RELOC are defined.
566 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
567 (pa_stringer): ..Do it here instead. Fix comment typos.
568 (hppa_force_relocation): Cast enums to int before comparing with
571 From Ryan Bradetich <rbradetich@uswest.net>
572 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
573 redifinition warning.
574 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
575 (hppa_force_relocation): ditto
576 (md_apply_fix): Added cast to buf to fix warnings.
578 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
579 cons_fix_new_hppa, hppa_force_relocation): Prototype.
581 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
582 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
583 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
584 reloc_type** to avoid warnings in switch.
585 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
586 little earlier instead.
588 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
590 (pa_type_args): Use symbol_arg_reloc_info.
591 (struct pa_it): Make arg_reloc unsigned int.
592 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
593 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
594 (pa_code): Delete. pa_text duplicates this function.
595 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
596 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
598 (cons_fix_new_hppa): Actually change selector to e_fsel when
599 warning about assuming so.
600 (tc_gen_reloc): More example elf arg reloc code.
601 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
602 (hppa_force_relocation): Likewise.
604 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
606 (pa_end_of_source): Prototype.
607 (hppa_fix_adjustable): Prototype.
608 (LABELS_WITHOUT_COLONS): Move it..
609 * config/te-hppa.h: To here.
611 * config/te-hppa64.h: New file.
613 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
615 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
616 format -10, -16, 16 relocs.
617 (hppa_elf_mark_end_of_function): Test for null
618 last_call_info->start_symbol
620 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
621 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
622 re_assesmble_* functions. Delete extraneous statements. Fix
624 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
625 insn to re_assemble_*.
627 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
629 * doc/internals.texi (Expressions): Fix typo.
631 2000-07-08 Kazu Hirata <kazu@hxi.com>
633 * config/tc-sh.c: Fix formatting.
634 * config/tc-tic54x.c: Fix formatting.
635 * depend.c: Fix formatting.
636 * flonum-konst.c: Likewise.
637 * flonum-mult.c: Likewise.
639 2000-07-07 Kazu Hirata <kazu@hxi.com>
641 * config/tc-sh.c: Fix comments.
642 * config/obj-vms.c: Fix comments.
643 * config/tc-a29k.c: Likewise.
644 * config/tc-alpha.c: Likewise.
645 * config/tc-h8300.c: Likewise.
646 * config/tc-h8500.c: Likewise.
647 * config/tc-i370.c: Likewise.
648 * config/tc-ia64.c: Likewise.
649 * config/tc-m68hc11.c: Likewise.
650 * config/tc-m68k.c: Likewise.
651 * config/tc-mips.c: Likewise.
652 * config/tc-ns32k.c: Likewise.
653 * config/tc-ppc.c: Likewise.
654 * config/tc-z8k.c: Likewise.
656 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
658 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
659 Default to '(SEC_LOAD | SEC_DATA)'.
660 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
662 * doc/internals.texi (CPU Backend): Describe
663 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
665 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
667 * as.c (parse_args): NULL terminate the long option list.
669 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
671 * config/tc-d30v.h: Include "write.h" for fixS.
672 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
674 2000-07-05 Nick Clifton <nickc@cygnus.com>
676 * config/tc-d30v.c (write_2_short): Further changes to warning
677 messages produced when combining EITHER_BUT_PREFER_MU attributed
680 2000-07-05 DJ Delorie <dj@redhat.com>
684 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
686 * config/tc-arm.c (psrs): Accept combinations of flags.
688 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
690 * config/tc-avr.c: Change _ () to _() around all strings marked
691 for translation (exception from the usual coding style).
692 (avr_opt): New struct variable, how the new switches are set.
693 (OPTION_MMCU): Define as 'm' and actually use.
694 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
695 (show_mcu_list): New function, display the list of known MCUs.
696 (md_show_usage): Document the new switches. Call show_mcu_list.
697 (avr_set_arch): Change 'm' to OPTION_MMCU.
698 (md_parse_option): Call show_mcu_list if unknown MCU specified.
699 Handle the new switches.
700 (avr_operands): Disable warnings for undefined combinations of
701 operands if -mall-opcodes. Disable warnings for skipping two-word
702 instructions if enhanced core or -mno-skip-bug.
703 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
704 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
705 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
706 (avr_ldi_expression): Warn about implicit lo8().
707 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
709 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
711 * configure.in: Add entry for mips-*-sysv4*MP*
713 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
714 elf32-tradlittlemips for traditional mips targets.
715 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
716 test for Link Once sections as in adjust_reloc_syms.
717 * config/te-tmips.h: New file for traditional mips targets. Define
720 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
722 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
723 flags argument is not present, don't change an existing section's
724 section's attributes. If the flags argument is present, warn if the
725 attributes don't match the section's current attributes. When
726 long section names are supported, set SEC_LINK_ONCE and
727 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
729 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
731 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
732 symbols; create them.
734 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
736 * write.c (set_segment_vma): New: Set vma and lma for a segment.
737 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
739 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
741 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
742 expressions. Ignore the problem when handling 16 bit immediates,
743 because the assembler will take care of the relocation later.
745 2000-06-27 Nick Clifton <nickc@cygnus.com>
747 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
748 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
749 sequential order, and emit warning messages if the input source
750 code contains constructs like that, or parallel constructs
751 containing such opcodes.
753 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
755 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
756 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
757 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
758 (md_show_usage): Update usage message.
759 (md_parse_option): Allow redefinition of MCU type within the
760 same avr[1-5] bfd machine type. Show both old and new MCU type
761 in the error message.
762 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
763 Simplify 8K wrap code.
765 2000-06-25 Kazu Hirata <kazu@hxi.com>
767 * config/obj-aout.c: Remove all uses of DEFUN.
768 * config/obj-ieee.c: Likewise.
769 * config/tc-sh.c: Fix comment typos.
770 * config/tc-tahoe.c: Likewise.
771 * config/tc-vax.c: Likewise.
772 * config/tc-w65.c: Likewise.
773 * config/tc-z8k.c: Likewise.
774 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
776 2000-06-24 DJ Delorie <dj@cygnus.com>
778 * config/tc-i386.c (md_estimate_size_before_relax): Revert
779 more changes from Sept 1999
780 (tc_i386_fix_adjustable): ditto
781 (md_apply_fix3): ditto
783 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
785 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
786 (gas_cgen_parse_operand): Set it around expression() call.
787 (gas_cgen_md_operand): Test for it before longjmp().
789 2000-06-24 Kazu Hirata <kazu@hxi.com>
791 * config/tc-h8500.c: Remove all uses of DEFUN.
792 * config/tc-sh.c: Likewise.
793 * config/tc-w65.c: Likewise.
794 * config/tc-z8k.c: Likewise.
796 * config/tc-h8500.c: Fix typos in comments.
798 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
800 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
803 2000-06-23 matthew green <mrg@redhat.com>
805 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
806 defined. Fix error message for `[' grouping.
808 2000-06-22 Kazu Hirata <kazu@hxi.com>
810 * config/tc-h8300.c: Fix formatting and comment typos.
812 2000-06-22 Timothy Wall <twall@cygnus.com>
814 * config/tc-ia64.c (note_register_values): Move premature QP
815 notation clearing into the appropriate place.
817 2000-06-22 Alan Modra <alan@linuxcare.com.au>
819 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
820 first before anything else. Add bin-bugs.h, emul.h and progress.h
821 Sort list of files as for $(OBJS) in Makefile.am.
823 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
824 find one. Remake dependencies.
825 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
826 * Makefile.in: Regenerate.
827 * doc/Makefile.in: Regenerate.
829 * config/tc-i386.c (i386_displacement): Don't assume a constant
830 displacement is necessarily 16 bits when in 16 bit code mode.
831 (md_assemble): Instead size the displacement here after we know
832 for sure that a .code16gcc operand hasn't automatically added
833 operand size prefixes.
835 2000-06-21 H.J. Lu <hjl@gnu.org>
837 * Makefile.am: Rebuild dependency.
838 * Makefile.in: Rebuild.
840 2000-06-21 Kazu Hirata <kazu@hxi.com>
842 * config/tc-h8300.c (parse_reg): Make the function static.
843 (parse_exp): Likewise.
845 2000-06-20 DJ Delorie <dj@cygnus.com>
847 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
848 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
849 for cygwin import libraries to work properly.
851 2000-06-20 H.J. Lu <hjl@gnu.org>
853 * Makefile.am: Rebuild dependency.
854 * Makefile.in: Rebuild.
855 * configure: Likewise.
856 * doc/Makefile.in: Likewise.
858 2000-06-20 Timothy Wall <twall@cygnus.com>
860 * doc/internals.texi (CPU backend): Add @itemx for
861 TC_START_LABEL_WITHOUT_COLON.
862 * doc/c-tic54x.texi: New.
863 * doc/as.texinfo: Add tic54x features and include primary tic54x
865 * doc/all.texi: Add C54X.
866 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
867 * doc/Makefile.in: Regenerate.
868 * configure.in: Add tic54x and define LIBM for tic54x.
869 * configure: Regenrate.
870 * config/tc-tic54x.[ch]: New.
871 * config/obj-coff.h: Add tic54x.
872 * Makefile.am: (CPU_TYPES): Add tic54x.
873 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
874 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
875 (as_new_LDADD): Add $(LIBM).
876 * Makefile.in: Regenerate.
878 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
880 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
881 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
882 * doc/as.texinfo: Likewise.
884 * configure, Makefile.in: Regenerate.
885 * configure.in (emulations): Recognize m6811 and m6812.
886 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
887 Added files for 68hc11 and 68hc12 assembler.
888 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
889 * config/tc-m68hc11.h: Header definition for that assembler.
891 2000-06-18 Nick Clifton <nickc@redhat.com>
893 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
894 instead of OCTETS_PER_BYTE.
896 * config/tc-v850.c: Fix compile time warnings.
897 * config/tc-ppc.c: Fix compile time warnings.
899 2000-06-18 H.J. Lu <hjl@gnu.org>
901 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
902 * configure: Rebuild.
904 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
906 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
909 2000-06-16 Nick Clifton <nickc@cygnus.com>
911 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
912 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
914 * doc/c-mips.texi: Document newly accepted cpu variants.
916 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
918 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
920 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
922 * macro.c (getstring): Make it possible to escape the quote
925 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
927 * config/tc-hppa.c (pa_export): Weak symbols can be global.
929 2000-06-13 H.J. Lu <hjl@gnu.org>
931 * configure: Regenerate.
933 2000-06-09 Alan Modra <alan@linuxcare.com.au>
935 * app.c (do_scrub_begin): Don't default lex[';'] as a line
937 * doc/internals.texi (line_separator_chars): Semicolon is no
938 longer a default. Mention null and newline as defaults.
940 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
942 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
943 * config/tc-i860.h (line_separator_chars): Likewise.
944 * config/tc-h8300.c (line_separator_chars): Likewise.
945 * config/tc-i960.c (line_separator_chars): Likewise.
946 * config/tc-m68k.c (line_separator_chars): Likewise.
947 * config/tc-mips.c (line_separator_chars): Likewise.
948 * config/tc-ns32k.c (line_separator_chars): Likewise.
949 * config/tc-sparc.c (line_separator_chars): Likewise.
950 * config/tc-vax.c (line_separator_chars): Likewise.
952 * config/tc-h8300.c (comment_chars): Use string initialiser.
953 * config/tc-i960.c (line_comment_chars): Likewise.
954 * config/tc-z8k.c (comment_chars, line_comment_chars,
955 line_separator_chars): Likewise.
957 * config/tc-arm.c (line_separator_chars): Always use `;', not just
960 2000-06-08 Nick Clifton <nickc@cygnus.com>
962 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
965 2000-06-08 David O'Brien <obrien@FreeBSD.org>
967 * configure.in (VERSION): Update to show this is the CVS mainline.
969 2000-06-08 Matthew Jacob <mjacob@feral.com>
971 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
972 $at is the integer register $r28, vs. both $r28 and the floating
975 2000-06-08 James E. Wilson <wilson@cygnus.com>
977 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
978 (dot_endp): Don't call ia64_flush_insns.
979 (emit_one_bundle): Don't delete prologue/body records from
980 unwind_record list in first loop. Rewrite second loop to account for
983 2000-06-07 David Mosberger <davidm@hpl.hp.com>
985 * config/tc-ia64.c: Add missing prototypes.
986 (generate_unwind_image): Cast argument to output_unw_records call.
988 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
990 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
992 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
994 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
995 (REGISTER_P): likewise.
996 (avr_opcodes): uses include/opcode/avr.h
997 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
999 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1001 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1004 2000-06-03 H.J. Lu <hjl@gnu.org>
1006 * read.c (is_end_of_line): Put back `;'.
1008 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1010 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1012 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1014 * expr.c (operand): Test is_end_of_line outside switch to catch
1015 line separator chars that are also operators.
1016 (operator): Return O_illegal for line separator chars.
1018 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1019 entry (or `!' entry for TC_HPPA).
1021 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1022 before indexing is_end_of_line. Remove redundant check for '\0'.
1024 * config/tc-h8500.c (md_assemble): Likewise.
1025 * config/tc-mcore.c (md_assemble): Likewise.
1026 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1029 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1031 * config/tc-mcore.c (mcore_cons): Likewise.
1032 (mcore_float_cons): Likewise.
1033 (mcore_stringer): Likewise.
1034 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1036 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1038 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1040 2000-05-29 Nick Clifton <nickc@cygnus.com>
1042 * config/tc-sh.c: Fix compile time warning messages.
1044 * config/tc-mips.c: Fix compile time warning messages.
1046 2000-05-29 Philip Blundell <philb@gnu.org>
1048 * doc/as.texinfo: Update copyright dates.
1049 (Local Labels): Delete misplaced mention of ARM.
1050 * NEWS: Mention ARM ELF support.
1052 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1054 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1055 it is modified, and use the real_size to compute the frag address
1056 for dwarf2 line info.
1058 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1060 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1061 line-matching scheme to cope with automake moving variables around.
1062 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1063 * Makefile.in: Regenerate.
1065 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1067 * config/tc-sparc.c (sparc_relax): New.
1068 (md_longopts): Add -relax and -no-relax options.
1069 (md_parse_options, md_show_usage): Likewise.
1070 (md_apply_fix3): Optimize tail call into branch always if possible.
1072 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1074 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1075 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1076 rules, with warning when a GAS statement specifies a packing that
1077 will result in an instruction being squashed.
1078 Added typdef packing_type and enumerals, changed various integer
1079 literals to use the enumerals.
1081 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1083 * config/tc-ia64.c (dot_restorereg_p): New function.
1084 (md_pseudo_table): Add restorereg.p.
1085 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1086 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1088 * config/tc-ia64.h (unw_record_type): Add unwabi.
1089 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1090 called MASK with members for imask, and the masks produced by
1091 fr_mem, gr_mem, br_mem, and frgr_mem.
1092 (unw_p_record): Add members ABI and CONTEXT.
1093 (unw_x_record): Add member AB.
1094 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1095 as pseudo-register for use during unwind info generation.
1096 (AR_PFS, AR_LC): New macros.
1097 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1098 whose names start with an at sign (as in "@priunat").
1099 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1101 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1102 proc_end, unwind_info, personality_routine): Consolidate into
1103 "unwind" structure to reduce offset-table use. Add member
1104 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1106 (output_R1_format, output_R3_format, output_P3_format,
1107 output_P6_format): Initialize R with zero to reduce compiler warnings.
1108 (output_P7_format): Ditto. Add `default' branch to switch
1109 statement to reduce compiler warnings.
1110 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1111 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1112 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1113 into single argument.
1114 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1115 compiler warnings. Merge A and B args into single argument.
1116 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1117 A and B args into single argument.
1118 (free_record): Removed (wasn't used).
1119 (free_list_records): Also free imasks in prologue records.
1120 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1121 (output_spill_mask): Remove.
1122 (output_unwabi): New function.
1123 (output_epilogue, output_label_state, output_copy_state): Call
1125 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1126 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1128 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1129 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1130 as part of handling the prologue records. Emit region's imask if
1131 we have one. Handle unwabi, epilogue, label_state, copy_state,
1132 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1133 spill_sprel_p, and spill_reg_p records.
1134 (set_imask, count_bits, slot_index): New function.
1135 (fixup_unw_records): Fix region size computation. Handle
1136 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1137 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1138 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1139 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1140 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1141 (dot_save): Use manifest constants for applicaton registers.
1142 Handle REG_PR and REG_PRIUNAT.
1143 (dot_restore): Don't just ignore it.
1144 (dot_restorereg): New function..
1145 (generate_unwind_image): Ensure unwind info is a multiple of eight
1146 bytes, not just four bytes.
1147 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1148 (dot_altrp): Don't just ignore it.
1149 (dot_savemem): New function. Replaces dot_savesp() and
1150 dot_savepsp(). Use manifest constants for applicaton registers.
1151 Handle REG_PR and REG_PRIUNAT.
1152 (dot_savef): Simplify.
1153 (dot_saveb): Support generation of br_gr.
1154 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1155 dot_label_state, dot_copy_state): New function.
1156 (dot_unwabi): Don't just ignore it.
1157 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1158 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1159 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1160 (emit_one_bundle): Set slot number for prologue/body records
1161 *before* emitting the first insn.
1162 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1163 (md_begin): Declare "psp" pseudo-register.
1164 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1165 so we don't get segfault.
1166 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1167 counts as required per SW Conventions manual
1168 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1169 output_preds_psprel, output_preds_sprel, output_spill_base,
1170 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1171 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1172 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1173 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1174 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1175 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1176 (dot_vframe): Implement.
1177 (dot_vframesp, dot_vframepsp): New function.
1179 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1181 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1182 * configure: Regenerate.
1184 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1186 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1187 (md_estimate_size_before_relax): so we can use it here instead of
1188 old kludges. Localise vars to blocks. Comment.
1190 * frags.c (frag_new): Update fr_var comments.
1191 * frags.h (struct frag): Ditto.
1193 2000-05-22 Richard Henderson <rth@cygnus.com>
1195 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1196 (pseudo_func): Add pcrel.
1197 (operand_match): Handle IA64_OPND_TGT64.
1198 (build_insn): Likewise.
1199 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1200 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1201 (fix_insn): Handle all three 64-bit relocation types.
1203 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1205 * obj.h (struct format_ops): New members begin, app_file,
1206 s_set_other, s_set_desc, s_get_type, s_set_type,
1207 separate_stab_sections, init_stab_section.
1209 * config/obj-multi.h: Update GPL notice to v2.
1211 (obj_app_file): New.
1212 (S_SET_SIZE): Test s_set_size for NULL before calling.
1213 (S_SET_ALIGN): Similar for s_set_align.
1218 (SEPARATE_STAB_SECTIONS): New.
1219 (INIT_STAB_SECTION): New.
1220 (EMIT_SECTION_SYMBOLS): New.
1221 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1223 * config/obj-elf.h: Update GPL notice to v2.
1224 Mention that this file is included from obj-multi.h.
1225 (obj_begin): Wrap definition in ifndef.
1226 (elf_file_symbol): Constify declaration.
1227 (obj_app_file): Ditto.
1228 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1229 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1231 * config/obj-elf.c (elf_s_set_other): New.
1232 (elf_file_symbol): Constify argument.
1233 (elf_separate_stab_sections): New.
1234 (elf_init_stab_section): New.
1235 (elf_format_ops): Add new members. Remove comma at end.
1237 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1238 (ecoff_format_ops): Add new fields. Remove comma at end.
1239 Mention inconsistency for emit_section_symbols.
1241 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1243 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1244 (coff_separate_stab_sections): New.
1245 (coff_format_ops): Add new members.
1247 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1248 (obj_aout_s_set_other): New.
1249 (obj_aout_s_set_desc): New.
1250 (obj_aout_s_get_type): New.
1251 (obj_aout_s_set_type): New.
1252 (obj_aout_separate_stab_sections): New.
1253 (aout_format_ops): New members added. Use obj_aout_process_stab,
1254 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1255 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1257 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1259 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1261 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1262 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1263 (md_estimate_size_before_relax): Ensure jumps to weak and
1264 externally visible symbols are relocatable.
1266 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1268 * stabs.c (aout_process_stab): Make global.
1269 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1270 * read.h (aout_process_stab): Declare.
1272 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1273 Generalize to *aout, *coff *elf.
1274 * configure: Regenerated.
1276 * doc/internals.texi (Object format backend): Say
1277 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1279 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1280 * Makefile.in: Regenerated.
1282 2000-05-19 Catherine Moore <clm@cygnus.com>
1284 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1286 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1288 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1289 instruction to reflect change in re_assemble_*.
1291 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1293 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1294 build PA64 ELF tools.
1295 * configure: Rebuilt.
1297 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1299 * Makefile.am: Regenerate dependencies.
1300 * Makefile.in: Regenerate.
1302 2000-05-15 Nick Clifton <nickc@cygnus.com>
1304 * config/tc-arm.c (struct asm_psr): Add boolean field
1305 distinguishing between CSPR and SPSR. Rename 'number' field
1307 (psrs): Rearrange contents to match new asm_psr structure.
1308 (arm_psr_parse): Move next to psr_required_here. Make it
1309 return an asm_psr structure.
1310 (psr_required_here): Use asm_psr structure returned by
1312 (do_msr): Reorganise to allow psr_required_here to be called
1314 (md_undefined_name): Mark 'name' parameter as unused, since
1315 the COFF target does not use it.
1317 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1319 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1321 * config/te-aux.h: Likewise.
1322 * config/te-dpx2.h: Likewise.
1323 * config/te-go32.h: Likewise.
1324 * config/te-hp300.h: Likewise.
1325 * config/te-hppa.h: Likewise.
1326 * config/te-i386aix.h: Likewise.
1327 * config/te-ic960.h: Likewise.
1328 * config/te-interix.h: Likewise.
1329 * config/te-nbsd532.h: Likewise.
1330 * config/te-pc532mach.h: Likewise.
1331 * config/te-ppcnw.h: Likewise.
1332 * config/te-psos.h: Likewise.
1333 * config/te-sparcaout.h: Likewise.
1334 * config/te-sun3.h: Likewise.
1335 * config/te-sysv32.h: Likewise.
1337 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1339 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1340 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1341 and sign extend without an if statement.
1342 (build_bytes): Likewise.
1344 2000-05-14 Kazu Hirata <kazu@hxi.com>
1346 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1347 X_add_symbol L_32 case.
1349 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1351 * config/te-freebsd.h: New file.
1353 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1355 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1356 bindtextdomain): Replace defines with those from intl/libgettext.h
1357 to quieten gcc warnings.
1359 * NEWS: Mention x86 .arch and -q.
1361 * config/tc-i386.c (quiet_warnings): New.
1362 (md_assemble): Use quiet_warnings.
1363 (md_parse_option): Set quiet_warnings from -q.
1364 (md_show_usage): Mention -q, delete -m.
1365 (flag_do_long_jump): Delete.
1366 (md_parse_option): Remove -m.
1367 (md_show_usage): Remove -m.
1368 (md_create_long_jump): Remove useless flag_do_long_jump code.
1370 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1371 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1373 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1374 Alexander Sokolov <robocop@netlink.ru>
1376 * doc/c-i386.texi (i386-Arch): New section.
1377 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1379 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1380 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1381 architecture has been given and is not 486.
1382 (set_cpu_arch): New.
1383 (md_pseudo_table): Add .arch.
1384 (md_assemble): Warn if cpu architecture has been given and an
1385 unsupported instruction.
1387 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1388 Move operand_types bit defines after relevant template field.
1389 (template): Add cpu_flags.
1393 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1395 * config/tc-mn10300.h (md_end): Define.
1396 (mn10300_finalize): Declare.
1397 * config/tc-mn10300.c: Include dwarf2dbg.h.
1398 (debug_line): Define.
1399 (md_assemble): Generate dwarf2 line info.
1400 (mn10300_finalize): New function. Finalize dwarf2 info.
1402 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1404 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1405 external version of the relocation for weak symbols.
1407 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1409 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1410 frame size in units of 16 bytes, as required per SW Conventions manual.
1411 (output_unw_records): Output info-block header as a dword to get
1414 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1416 * as.h: #include "file", not <file> on files from ../include.
1417 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1418 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1419 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1420 (tc_coff_symbol_emit_hook): Ditto.
1421 (OPTCOUNT): Cast to int to avoid compiler warning.
1422 (md_begin): Fix signed/unsigned warnings.
1424 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1426 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1427 ABRANCH LONG case for a conditional branch on a 68000.
1428 (md_estimate_size_before_relax): Likewise. Also handle
1429 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1430 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1431 PC-relative on all CPUs.
1432 (md_estimate_size_before_relax): Likewise.
1434 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1436 * as.c (parse_args): Just mention current year in printed
1439 2000-05-03 J.T. Conklin <jtc@redback.com>
1441 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1443 (md_parse_option): Recognize -m7400.
1445 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1447 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1448 don't permit lp to become less than the words array.
1450 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1452 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1453 Fix little-endian case.
1455 2000-05-03 David O'Brien <obrien@NUXI.com>
1457 * as.c (parse_args): Update copyright.
1459 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1461 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1462 for the .bss section too.
1464 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1466 * configure.in: Set em=linux for hppa-*-linux.
1467 * configure: Regenerate.
1468 * doc/Makefile.in: Regenerate with correct automake.
1470 * frags.c (frag_grow): Sanity check chunk_size.
1472 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1473 * config/obj-som.h: Likewise.
1474 * config/obj-ieee.h: Likewise.
1476 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1478 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1479 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1480 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1481 (pa_ip): low_sign_unext now returns via function value. Use
1482 re_assemble_* instead of dis_assemble_* and
1483 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1485 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1486 (md_section_align, md_parse_option, md_show_usage,
1487 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1488 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1489 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1490 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1491 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1493 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1494 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1495 outside of switch. Correct mask and shifting errors in case 10
1496 and case -11. In case 21, compare against signed range to suit
1497 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1498 case 17 and case 22, use offsetT variable to properly check range.
1499 Use re_assemble_* here too.
1500 (evaluate_absolute): Change type of value to offsetT. Call
1501 hppa_field_adjust to do the work for us.
1502 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1503 (pa_parse_cmpib_64_cmpltr): Ditto.
1504 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1505 of i to unsigned int.
1506 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1507 (pa_end_of_source): Return type is void.
1509 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1511 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1513 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1515 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1516 More comments added.
1517 (md_begin): Removed "construct symbols for each register name".
1518 Because register names conflicts with GCC generated function
1520 (avr_operand): Now constant numbers can be used as a register
1521 identifiers (0 as r0, 31 as r31).
1522 (md_assemble): use skip_space () before parsing instruction
1525 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1527 * config/tc-avr.c: New AVR_ISA_ defined.
1528 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1529 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1530 for `fmul', `movw' and `lpm R,Z' instructions.
1531 (avr_operands): Warn if current opcode is a two-word instruction
1532 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1533 (avr_opcodes): New commands added.
1534 (REGISTER_P): Check 'a' and 'v' constraint letters.
1535 (mcu_types): New MCU added.
1537 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1539 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1540 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1541 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1542 * configure: Regenerate.
1544 2000-04-29 Andreas Jaeger <aj@suse.de>
1546 * as.h: Correctly check GCC version.
1548 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1550 * as.c (parse_args): Allow md_parse_option to override -a listing
1552 * config/obj-coff.c (add_lineno): Change type of offset parameter
1553 from "int" to "bfd_vma."
1554 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1555 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1556 (ppc_change_csect): Align correctly for XCOFF64.
1557 (ppc_machine): New function, which discards "ppc_machine" line.
1558 (ppc_tc): Cons for 8 when code is 64 bit.
1559 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1561 (md_parse_option): Handle -a64 and -a32.
1563 * config/tc-ppc.h (TARGET_MACH): Define.
1564 (TARGET_FORMAT): Move to function.
1565 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1567 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1569 * doc/as.1: Fix unbalanced brackets.
1571 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1573 (line_comment_chars): Set to '/' if TE_FreeBSD.
1575 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1577 * configure.in: Configury support for PA64 (currently disabled).
1578 * configure: Rebuilt.
1580 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1582 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1583 bfd_set_section_alignment.
1585 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1587 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1590 2000-04-24 Nick Clifton <nickc@cygnus.com>
1592 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1593 * doc/as.texinfo (Align): Include arm and strongarm in list of
1594 targets that have the second form of the behaviour of the .align
1597 2000-04-24 Mark Klein <mklein@dis.com>
1599 * obj-som.c: Terminate obj_pseudo_table.
1601 2000-04-22 Timothy Wall <twall@cygnus.com>
1603 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1605 (operand_match): Conditionally insert default bit values for IMMU9.
1607 2000-04-14 Matthew Green <mrg@cygnus.com>
1609 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1610 * configure: Rebuilt.
1612 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1613 Jason Eckhardt <jle@cygnus.com>
1615 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1617 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1618 Added handling of new operand types l,y,&,fe,fE,fx.
1620 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1621 David Mosberger <davidm@hpl.hp.com>
1622 Timothy Wall <twall@cygnus.com>
1623 Andrew MacLeod <amacleod@cygnus.com>
1624 Jim Wilson <wilson@cygnus.com>
1626 * Makefile.am (CPU_TYPES): Add ia64.
1627 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1628 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1629 * Makefile.in: Rebuild.
1630 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1631 * configure: Rebuild.
1632 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1633 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1634 * expr.c (expr): Handle md_optimize_expr.
1635 * read.c (LEX_HASH): Add comment.
1636 * config/tc-ia64.c, config/tc-ia64.h: New files.
1638 2000-04-21 Richard Henderson <rth@cygnus.com>
1640 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1641 bundling a non-delayed branch type instruction.
1643 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1645 * config/tc-mn10300.c (HAVE_AM30): Define.
1646 (md_assemble): Use it.
1648 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1650 * config/obj-elf.c (obj_elf_change_section): Check for changed
1653 * Makefile.am: (CPU_MULTI_VALID): Remove.
1654 (MULTI_CPU_TYPES): Define.
1655 (MULTI_CPU_OBJ_VALID): Define.
1656 (DEPTC): Use the above.
1657 (DEPOBJ): Same here.
1659 Regenerate dependencies.
1660 * Makefile.in: Regenerate.
1662 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1664 * Makefile.am (YACC, LEX): Get them from configure.
1666 2000-04-18 H.J. Lu (hjl@gnu.org)
1668 * config/tc-i386.c (offset_in_range): Use addressT instead of
1669 bfd_vma for non-bfd assemblers.
1671 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1673 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1674 doesn't give spurious errors.
1676 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1678 * as.h (SEEK_SET): Define if undefined.
1680 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1682 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1683 constants, and don't assume offsetT is 32 bits.
1685 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1687 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1688 (md_pcrel_from_section): Add prototype.
1689 (d10v_fix_adjustable): Add prototype.
1690 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1692 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1694 2000-04-12 Nick Clifton <nickc@cygnus.com>
1696 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1697 symbol in frag chain.
1699 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1701 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1702 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1703 (fits_in_signed_word, smallest_imm_type): Ditto.
1704 (md_assemble): Use an offsetT var to hold offsetT values, not a
1706 (offset_in_range): New.
1707 (md_assemble): Use it.
1708 (md_convert_frag): Change type of target_address, opcode_address,
1709 and displacement_from_opcode_start to offsetT.
1710 (md_create_short_jump): Change type of offset to offsetT.
1711 (md_create_long_jump): Ditto.
1712 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1713 (md_chars_to_number): Remove.
1714 (output_invalid): Remove duplicate prototype.
1716 2000-04-09 Nick Clifton <nickc@cygnus.com>
1718 * Makefile.am (CPU_TYPES): Add 'avr'.
1719 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1720 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1722 * Makefile.in: Regenerate.
1724 * doc/as.texinfo: Add M32R documentation.
1726 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1728 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1729 --enable-build-warnings option.
1730 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1731 * Makefile.in, configure: Re-generate.
1733 2000-04-07 Nick Clifton <nickc@cygnus.com>
1735 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1736 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1737 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1738 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1739 (arm_force_relocation): Force relocations for
1740 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1742 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1744 * config/tc-sh.c (get_operands): There's no third operand if the
1745 first operand is an immediate.
1747 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1749 * config/tc-sh.c (immediate): Delete.
1750 (sh_operand_info): Add immediate member.
1751 (parse_reg): Use A_PC for pc.
1752 (parse_exp): Add second argument 'op'. All callers changed.
1753 (parse_at): Expect pc to be coded as A_PC.
1754 Use immediate field in *op.
1755 (insert): Add fourth argument 'op'. All callers changed.
1756 (build_relax): Add second argument 'op'. All callers changed.
1757 (insert_loop_bounds): New function.
1758 (build_Mytes): Remove DISP_4.
1759 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1760 (assemble_ppi): Use immediate field in *operand.
1761 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1762 (md_apply_fix): Likewise.
1763 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1765 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1767 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1769 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1771 * internals.texi (CPU backend): Document
1772 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1774 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1776 * po/gas.pot: Regenerate.
1778 * as.c (show_usage): Restore translated part of bug string.
1779 * gasp.c (show_usage): Likewise.
1781 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1782 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1783 than move-if-change.
1784 (DEP1): Modify for "gcc -MM".
1788 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1789 Update dependencies.
1790 * Makefile.in: Regenerate.
1792 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1794 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1795 (md_begin): Likewise.
1796 (HAVE_AM33): New macro.
1797 (md_assemble): Use it. Match r_regs and xr_regs only if
1800 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1802 * as.h: #include "bin-bugs.h"
1803 * as.c (show_usage): Use REPORT_BUGS_TO.
1804 * gasp.c: #include "bin-bugs.h"
1805 (show_usage): Use REPORT_BUGS_TO.
1807 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1809 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1811 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1812 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1815 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1817 * config/tc-i386.c (i386_immediate): Don't assume a constant
1818 immediate is necessarily 16 bits when in 16 bit code mode.
1819 (md_assemble): Instead set guess_suffix here after we have checked
1822 2000-04-02 Richard Henderson <rth@cygnus.com>
1824 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1825 quantities. Correct right shift sign extension.
1826 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1827 32-bit value when shifting into place.
1829 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1831 * app.c: Add ATTRIBUTE_UNUSED as needed.
1832 * config/tc-ppc.c: Likewise.
1833 (ppc_size): Make unsigned long.
1834 (ppc_insert_operand): Add casts to avoid warnings.
1836 2000-03-31 Nick Clifton <nickc@cygnus.com>
1838 * config/tc-d10v.h (md_flush_pending_output): Define.
1840 2000-03-29 Nick Clifton <nickc@cygnus.com>
1842 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1843 segment. Works for both BFD_ASSEMBLER and others.
1844 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1846 2000-03-29 Nick Clifton <nickc@cygnus.com
1848 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1850 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1852 * listing.c (LISTING_LHS_WIDTH): Default depends on
1854 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1856 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1858 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1861 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1863 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1865 * config/tc-avr.c (mcu_types): Add missing initialiser.
1866 (md_pcrel_from_section): Add prototype.
1867 (avr_operand): Remove redundant test of unsigned < 0.
1868 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1870 2000-03-27 Denis Chertykov <denisc@overta.ru>
1872 * config/tc-avr.c: New file for AVR support.
1873 * config/tc-avr.h: Likewise.
1874 * configure.in: Add AVR support.
1875 * configure: Regenerate.
1877 2000-03-26 Timothy Wall <twall@cygnus.com>
1879 * gasp.c (macro_op): Add new argument to check_macro call.
1880 Macro structure definitions moved to macro.h
1881 * sb.h: Add argument to prototype for input_scrub_include_sb.
1882 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1883 nesting checks with an additional flag.
1884 (struct input_save): Add flag to indicate whether current sb
1885 should be checked for proper macro/conditional nesting.
1886 (input_scrub_push/pop): Save/restore nest check flag.
1887 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1889 * macro.c (check_macro): Allow caller to retrieve parsed macro
1890 information if a pointer is provided. This information may be
1891 used by the new macro hooks.
1892 * macro.h: Update prototype for check_macro. Macro struct
1893 definitions moved here from macro.c/gasp.c.
1894 * read.c (read_a_source_file): Add parameter to check_macro call,
1895 and pass macro info to the macro hook, if defined.
1896 (input_scrub_insert_line): New. Allow insertion of a line of
1897 characters into the input stream.
1898 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1899 file into the input stream.
1900 (s_include): Use input_scrub_insert_file.
1901 * internals.texi: Document new macro hooks.
1902 * as.h: New prototypes added.
1904 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1906 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1907 an initial capital letter.
1908 (i386_index_check): Reindent.
1910 2000-03-19 Nick Clifton <nickc@cygnus.com>
1912 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1915 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1917 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1918 instruction operand bad if Rd > 7 when generating
1919 thumb instructions. Prevents for example,
1920 "adr r12,label" from silently failing and generating
1921 the wrong instruction.
1923 2000-03-17 Nick Clifton <nickc@cygnus.com>
1925 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1926 that have a destingation >= 0x400000.
1927 Fix compile time warning messages.
1929 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1931 * config/tc-sh.c (md_begin): When encountering insn that are
1932 not supported by the current arch, only change the name if
1933 its contents are the same as prev_name.
1934 (get_specific): If the the architecture doesn't match, fail.
1936 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1938 * config/tc-sh.c (IDENT_CHAR): Define.
1939 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1940 matching back where it came from.
1942 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1944 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1946 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1948 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1951 2000-03-15 Kazu Hirata <kazu@hxi.com>
1953 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1955 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1957 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1958 floating-point-number, make sure 'f' is in FLT_CHARS.
1960 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1962 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1963 (s_lcomm_internal): Use it.
1964 * doc/internals.texi (CPU backend): Document it.
1965 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1968 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1970 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1973 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1974 implementation doesn't have special handling for switch
1976 (macro_build): Allow for code in sections other than .text.
1978 (mips_ip): Likewise.
1979 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1980 Don't perform relocs if we will be outputting them.
1981 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1982 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1985 2000-03-09 Catherine Moore <clm@cygnus.com>
1987 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1988 relocation type based on the entry in the fixup structure.
1990 2000-03-08 H.J. Lu (hjl@gnu.org)
1992 * Makefile.am (install-exec-tooldir): Depend on
1993 install-exec-bindir for parallel make.
1994 * Makefile.in: Regenerated.
1996 2000-03-06 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2000 (md_parse_option): Parse -m32r command line switch - disable m32rx
2002 (md_show_usage): Document new option.
2004 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2005 * doc/Makefile.in: Regenerate.
2006 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2008 2000-03-02 Michael Meissner <meissner@redhat.com>
2010 * config/tc-d30v.c (check_range): Remove code that incorrectly
2011 sign extended values where bits < 32.
2013 2000-03-02 H.J. Lu (hjl@gnu.org)
2015 * configure.in: Support --enable-targets=all on ia32.
2016 * configure: Regenerated.
2018 2000-03-01 Nick Clifton <nickc@cygnus.com>
2020 * gasp.c (do_align): Remove bogus check of alignment value.
2022 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2024 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2025 TC_PPC was defined forced the type of a symbol with no other type
2028 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2030 * doc/internals.texi (CPU backend): Mention that
2031 line_separator_chars do not break up comments. Fix typos for
2032 LEX_AT and LEX_NAME descriptions. Document operands for
2033 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2034 description of md_create_short_jump usage. Document argument for
2035 md_undefined_symbol.
2037 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2039 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2040 (md_parse_option): Handle it.
2041 (md_show_usage): Document it.
2043 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2045 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2046 opcode, for the instruction `pal19'. From Andrea Arcangeli
2049 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2051 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2053 (md_assemble): To here, before template operands are matched.
2054 Also ensure a constant immediate is sign extended when we know the
2055 size is at most 16 bits. This is to catch cases like "add
2056 $0xffc0,%ax" where we don't know the size, and thus that the
2057 immediate can be represented as Imm8S until after parsing the
2059 (i386_displacement): Similarly sign extend 16 bit constant
2061 (md_assemble): Relax 16-bit jump constant range check to suit sign
2062 extended displacements.
2064 2000-02-26 Andreas Jaeger <aj@suse.de>
2066 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2068 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2070 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2071 call operands when intel_syntax.
2072 (intel_float_operand): Return 2 for "fi...".
2073 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2074 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2075 earlier "SHORT" change.
2076 (md_assemble): When determining suffix from Regs, exclude
2079 2000-02-24 Nick Clifton <nickc@cygnus.com>
2081 * configure: Add arm-wince, mips-pe and sh-pe targets.
2082 * configure: Regenerate.
2084 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2086 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2087 "pe-mips" for the mips-pe target.
2089 * config/tc-arm.c (insns): Change displacement encoded in BL
2090 and B instructions if the target port is arm-wince.
2091 (do_ldst): Do not bias the relocation offset if the target
2093 (md_pcrel_from): Add in missing relocation offset bias if the
2094 target os arm-wince.
2096 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2097 (md_begin): Disable -G support for mips-pe target.
2098 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2099 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2102 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2103 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2104 assembler, just set the alignment to 4.
2106 * config/te-wince-pe.h: New file for WinCE targets. Define
2109 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2111 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2112 string instructions.
2113 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2114 (i386_intel_memory_operand): After finding a segment override,
2115 check again for no `[' before looking for a displacement. Bomb if
2116 more than one displacement rather than silently discarding the
2117 second and subsequent ones. Free strings malloc'd by
2118 build_displacement_string.
2120 2000-02-24 Catherine Moore <clm@cygnus.com>
2122 * config/obj-som.c (obj_pseudo_table): Add "weak".
2123 (obj_som_weak): New routine.
2125 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2127 * config/tc-i386.c (union i386_op): New.
2128 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2129 Throughout file replace occurences of disps[n], imms[n], regs[n]
2130 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2131 intel mode operand swapping. Add assert in regKludge and
2132 fake_zero_displacement code. Test i.types[n] when outputting
2133 displacements and immediates. Combine output of Disp16 with
2135 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2136 when in intel mode by (not) reversing fsub and fdiv operands
2137 before the template search. This fails for single operand
2138 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2139 undefined. Instead fix the base_opcode after we've found the
2140 template. Move base_opcode xor with found_reverse_match from
2141 opcode output code to before this fix so we test for the correct
2143 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2144 check in intel mode. Instead compare opcodes.
2146 * config/tc-i386.h (TC_RELOC): Delete.
2147 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2148 with equivalent call to reloc.
2150 * as.h (flag_m68k_mri): Move declaration after target include, and
2151 only declare when TC_M68K defined. Define as zero otherwise.
2152 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2153 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2154 Define as zero otherwise.
2155 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2156 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2157 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2158 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2159 testing whether defined.
2160 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2161 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2162 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2163 rather than testing whether defined.
2164 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2165 (parse_mri_cons): Declare and use only when TC_M68K.
2166 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2167 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2168 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2170 * NEWS: Mention IBM 370 support.
2172 2000-02-23 Richard Henderson <rth@cygnus.com>
2174 * config/tc-i386.c (md_assemble): When swapping operands for
2175 intel_syntax, assume everything that's not Imm or Disp is a
2178 2000-02-23 Linas Vepstas <linas@linas.org>
2180 * config/tc-i370.c, config/tc-i370.h: New files.
2181 * Makefile.am: Add support for Linux/IBM 370.
2182 * configure.in: Likewise.
2183 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2184 * config/obj-elf.c: Include elf/i370.h
2185 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2187 * Makefile.in: Regenerate.
2188 * configure: Regenerate.
2190 * doc/c-i370.texi: New file.
2191 * doc/all.texi: Include it.
2192 * doc/as.texinfo: And here.
2193 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2194 * doc/Makefile.in: Regenerate.
2196 2000-02-19 Michael Meissner <meissner@redhat.com>
2198 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2199 determine if an instruction can be used in parallel with an ADDppp
2200 or SUBppp instruction.
2202 2000-02-22 Andrew Haley <aph@cygnus.com>
2204 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2206 1999-12-30 Andrew Haley <aph@cygnus.com>
2208 * config/tc-mips.c (mips_gp32): New variable.
2209 (macro_build) Use mips_gp32.
2211 (md_longopts): Add "-mgp32" and "-mgp64".
2212 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2214 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2216 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2217 warning, and bump it to 1.
2219 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2221 From Brad Lucier <lucier@math.purdue.edu>:
2222 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2225 2000-02-21 Catherine Moore <clm@cygnus.com>
2227 * config/tc-mips.c (MF_HILO_INSN): Define.
2228 (mips_7000_hilo_fix): Declare.
2229 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2230 (md_parse_option): Check for 7000_HILO_FIX options.
2231 (OPTION_M7000_HILO_FIX): Define.
2232 (OPTION_NO_M7000_HILO_FIX): Define.
2233 * doc/c-mips.texi (-mfix7000): Describe.
2235 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2237 * listing.c (print_lines): Remove unused variable `end'.
2239 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2240 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2241 reloc_type when BFD_ASSEMBLER.
2242 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2243 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2244 statement and quell signed vs. unsigned comparison warning.
2246 2000-02-18 Nick Clifton <nickc@cygnus.com>
2248 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2249 the computed frag offset, rather than overwriting it.
2251 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2253 * config/tc-sh.c ("elf/sh.h"): Include.
2254 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2255 (md.begin): Initialize target_arch.
2256 Only include opcodes in has table that match selected architecture.
2257 (parse_reg): Recognize register names for sh-dsp.
2258 (parse_at): Recognize post-modify addressing.
2259 (get_operands): The leading space is now optional.
2260 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2261 arguments. Update valid_arch.
2262 (build_Mytes): Add support for SDT_REG_N.
2263 (find_cooked_opcode): New function, broken out of md_assemble.
2264 (assemble_ppi, sh_elf_final_processing): New functions.
2265 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2266 (md_longopts, md_parse_option): New option: -dsp.
2267 * config/tc-sh.h (elf_tc_final_processing): Define.
2268 (sh_elf_final_processing): Declare.
2270 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2272 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2273 the unwinder subspace. Save the current seg/subseg before creating
2276 2000-02-10 Nick Clifton <nickc@cygnus.com>
2278 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2279 little endian targets.
2280 (INST_BYTE1): Redefine to handle big and little endian
2282 (cpu_type): New type: Select between M340 and M210.
2283 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2284 instructions of the M340.
2285 (md_assemble): Add support for the MULSH and OPSR classes of
2287 (md_atof): Add support for little endian targets.
2288 (md_parse_option): Add support for -EL, -EB and -mcpu command
2290 (md_convert_frag): Add support for little endian targets.
2291 (md_apply_fix3): Add support for little endian targets.
2292 (md_number_to_chars): Add support for little endian targets.
2294 2000-02-10 Timothy Wall <twall@redhat.com>
2296 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2297 defined, use it to verify the symbol just read should be a label.
2299 2000-02-10 Timothy Wall <twall@redhat.com>
2301 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2302 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2303 around colons when KEEP_WHITE_AROUND_COLON is defined.
2304 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2305 and KEEP_WHITE_AROUND_COLON.
2307 2000-02-08 Timothy Wall <twall@redhat.com>
2309 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2311 (do_repeat): New. Abstract repeat logic so that a "break" can be
2313 (end_repeat): New. Provide support for a "break" out of the
2315 * read.h: Add prototypes for new functions.
2317 2000-02-08 Timothy Wall <twall@redhat.com>
2319 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2320 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2321 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2324 2000-02-08 Timothy Wall <twall@redhat.com>
2326 * read.c: Added elseif to directives table.
2327 * read.h: Added prototype for s_elseif.
2328 * doc/as.texinfo: Added description for elseif.
2329 * cond.c (s_elseif): New function
2331 2000-02-04 Timothy Wall <twall@redhat.com>
2333 * listing.c (print_lines): Remove conditionals causing bug in
2336 2000-02-03 Timothy Wall <twall@cygnus.com>
2338 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2340 * frags.c (frag_new): Calculate fr_fix in octets
2341 (frag_now_fix) Return offset as target address offset (bytes).
2342 (frag_now_fix_octets) New - Return offset in octets (8-bit
2344 * frags.h: Added prototype for frag_now_fix_octets().
2345 Distinguish between octets and bytes in field descriptions.
2346 * listing.c (calc_hex): Account for octets vs bytes when
2347 printing addresses/offsets.
2348 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2349 target is little-endian, print the octets in a word in big-endian
2350 order so that the display looks like a proper hexadecimal number,
2351 instead of having the octets reversed.
2352 * read.c (do_align): When recording alignment, alignment power
2353 should be in terms of target bytes (minimum addressible unit)
2355 (do_org) Convert ORG target address (byte) argument into an
2356 octet offset when generating a variable fragment.
2357 * symbols.c (resolve_symbol_value): Symbol final value
2358 converted to a target address offset (bytes) from its octet offset.
2359 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2360 offset (bytes) is adjusted by the frag offset (octets) converted
2362 (coff_frob_section) Section alignment power is in terms of bytes;
2363 convert it to an octet alignment power when calculating size (and
2364 size mask) in octets. Don't modify the section size in order to
2365 "align" it for TI COFF, since that format has a different method
2366 for storing alignment information.
2368 2000-02-01 Timothy Wall <twall@cygnus.com>
2370 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2371 entries, matching the way GCC generates them. If not escaped, the
2372 filename is encoded incorrectly.
2374 2000-01-31 Nick Clifton <nickc@cygnus.com>
2376 * config/tc-arm.c (reg_table): Add support for ATPCS register
2379 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2381 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2383 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2385 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2386 of a symbol when we really care about its value.
2388 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2390 * config/tc-mcore.c (md_assemble): Give warning message if
2391 operands passes to instruction are more than the spec.
2393 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2395 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2396 Thumb mode but the label seen was not declared as '.thumb_func'
2397 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2398 correct disassembly of Thumb code bounded by non function labels.
2400 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2402 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2403 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2405 * Makefile.in: Same here.
2408 * configure.in: Set bfd_gas for i386-aout when primary target
2409 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2410 we may need the primary te_file. Remove incorrect comment.
2412 * configure: Regenerate.
2414 * config/e-i386aout.c: New file.
2416 * as.c (USE_EMULATIONS): Move to before print_version_id.
2417 (struct emulation): Add i386aout.
2418 (show_usage): Split text strings. Reformat -a text. Add --em
2422 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2423 (aout_format_ops): New.
2426 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2427 preprocessor conditional and add aout USE_EMULATIONS tests.
2428 (read_a_source_file): Don't pass error strings to printf as
2432 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2434 (do_data): Same here.
2435 (process_file): And here.
2438 * symbols.c (colon): Rewrite "already defined" fatal message
2439 code for aout with USE_EMULATIONS.
2442 * config/obj-aout.c (OBJ_HEADER): Define.
2443 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2445 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2446 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2448 (obj_aout_type): Expand S_SET_OTHER here too.
2449 (obj_read_begin_hook): Remove.
2450 (aout_pop_insert): New.
2451 (obj_aout_s_get_other): New.
2452 (obj_aout_s_get_desc): New.
2453 (aout_format_ops): New.
2456 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2457 gets aout_pseudo_table.
2458 (aout_pseudo_table): Declare.
2459 (obj_read_begin_hook): Define.
2462 * config/obj-coff.c (obj_pseudo_table): Rename to
2464 (coff_pop_insert): Use coff_pseudo_table.
2465 (coff_sec_sym_ok_for_reloc): Remove.
2466 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2467 and comment all zero entries and remove #if 0 code.
2470 * config/obj-coff.h (obj_pop_insert): Define.
2471 (coff_pseudo_table): Declare.
2474 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2475 s_get_size, s_set_size. Comment all zero entries.
2478 * config/obj-elf.c (elf_s_get_other): New function.
2479 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2480 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2481 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2483 (obj_elf_parse_section_letters): Don't pass error strings to
2484 printf as format arg.
2487 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2489 (elf_s_get_other): Declare.
2490 (S_GET_OTHER) Define as elf_s_get_other if not already
2492 (S_SET_OTHER): Only define when not already defined.
2493 (elf_obj_read_begin_hook): Declare.
2494 (obj_read_begin_hook): Define.
2495 (elf_obj_symbol_new_hook): Declare.
2496 (obj_symbol_new_hook): Define.
2499 * config/obj-multi.h: Add copyright header and protect against
2500 multiple inclusion. Add * to all function pointers.
2501 (OBJ_HEADER): If defined, include it rather than other defines
2503 (obj_frob_file_after_relocs): Test for NULL.
2504 (obj_symbol_new_hook): Here too.
2505 (obj_sec_sym_ok_for_reloc): And here.
2506 (S_GET_OTHER): Define.
2507 (S_GET_DESC): Define.
2508 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2509 (OBJ_MAYBE_ELF): Update comment.
2511 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2512 OBJ_AOUT preprocessor conditional and handle emulation by
2513 testing OUTPUT_FLAVOR.
2514 (i386_displacement): Here too.
2515 (md_section_align): Similarly here.
2516 (i386_target_format): Conditionally compile when more than one
2517 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2518 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2519 (i386_displacement): Here too.
2522 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2523 Define TARGET_FORMAT for aout only when not multi.
2526 * config/te-multi.h: Delete file as it's identical to te-generic.h
2528 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2530 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2531 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2534 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2536 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2539 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2541 * config/tc-mips.c (mips_do_align): New function.
2542 * config/tc-mips.h (md_do_align): Define.
2544 2000-01-10 Philip Blundell <philb@gnu.org>
2546 * doc/c-arm.texi (ARM Options): Fix typo.
2547 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2548 line separator for Linux.
2549 * doc/as.texinfo (Comments): Mention the ARM.
2551 2000-01-10 Philip Blundell <pb@futuretv.com>
2553 * configure.in (arm*-*-conix*): New target.
2554 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2556 * configure: Regenerate.
2558 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2560 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2561 (obj_elf_visibility): New function.
2563 * doc/as.texinfo (Visibility): New node: document visibility
2566 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2568 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2569 warning for absolute jump/call without `*' in non-intel mode. No
2570 need to set i.types[0] JumpAbsolute in intel mode.
2572 1999-12-22 Philip Blundell <pb@futuretv.com>
2574 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2575 hook function when changing sections.
2576 (arm_s_data): Likewise.
2578 1999-12-14 Nick Clifton <nickc@cygnus.com>
2580 * config/tc-arm.c (md_parse_option): Add support for -marm720
2581 command line switch.
2583 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2585 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2586 (r_registers, xr_registers): Define.
2587 (r_register_name, xr_register_name): New functions.
2588 (md_assemble): Handle new am33 operand types and instruction
2590 (mn10300_insert_operand, check_operand): Likewise.
2592 1999-11-29 Nick Clifton <nickc@cygnus.com>
2594 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2595 (s_force_thumb): Set thumb_mode to 2.
2596 (md_assemble): Do not complain about thumb instructions on a
2597 non-thumb target if thumb_mode is set to 2.
2599 1999-11-28 Michael Meissner <meissner@cygnus.com>
2601 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2602 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2603 (O_...): Add new machine dependent expressions if we are handling
2604 explicit relocations.
2605 (alpha_reloc_op): New static table holding the explicit relocation
2607 (alpha_literal_hash): New static to hold the hash table for
2608 explicit relocations.
2609 (alpha_macros): Add support for explicit relocations.
2610 (md_begin): If explicit relocations, initialize hash table.
2611 (md_assemble): Don't print a second error if tokenize_arguments
2612 already printed an error message.
2613 (md_apply_fix): Add support for explicit relocations.
2614 (alpha_force_relocation): Ditto.
2615 (alpha_fix_adjustable): Ditto.
2616 (alpha_adjust_symtab): New function to support explicit
2618 (alpha_adjust_symtab_relocs): Ditto.
2619 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2620 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2621 Add support for explicit relocations. Return -2 if an error
2622 message was already printed.
2623 (find_macro_match): Add support for explicit relocations. Comment
2625 (emit_insn): Add support for explicit relocations.
2626 (assemble_tokens): Ditto.
2628 (load_expression): Ditto.
2631 (emit_ir_load): Ditto.
2632 (emit_loadstore): Ditto.
2635 (emit_sextX): Ditto.
2636 (emit_division): Ditto.
2637 (emit_jsrjmp): Ditto.
2638 (emit_retjcr): Ditto.
2640 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2642 (tc_adjust_symtab): If explicit relocations, call the function
2643 alpha_adjust_symtab.
2644 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2645 relocations next to the literal relocation they reference.
2646 (TC_INIT_FIX_DATA): Initialize the new fields.
2647 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2649 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2651 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2652 'B' operand for PA2.0 bb instruction.
2654 1999-11-18 Nick Clifton <nickc@cygnus.com>
2656 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2659 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2661 (mcore_force_relocation): Force relocations to be generated for
2664 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2666 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2667 (i386_displacement): Disallow O_big displacements.
2669 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2671 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2672 Small improvements in error checking.
2673 (md_assemble): Support for unconditional ARM instructions.
2674 (md_parse_option): Support for -m[arm]v5e flag.
2676 1999-11-12 Nick Clifton <nickc@cygnus.com>
2678 * macro.c (buffer_and_nest): Do not check beyond the end of the
2681 1999-11-11 Nick Clifton <nickc@cygnus.com>
2683 * macro.c (buffer_and_nest): Look for seperator after TO and
2686 1999-11-08 Andrew Haley <aph@cygnus.com>
2688 * app.c (do_scrub_chars): When in State 10, treat backslash
2689 characters in the same way as as symbol characters.
2691 1999-11-07 Richard Henderson <rth@cygnus.com>
2693 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2694 the previous label was in the current section before playing
2695 with auto-alignment.
2697 1999-11-06 Nick Clifton <nickc@cygnus.com>
2699 * config/tc-v850.c (v850_force_relocation): Force relocation
2701 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2704 1999-11-05 Michael Meissner <meissner@cygnus.com>
2706 * expr.h (operatorT): Increase machine dependent operators to 16.
2707 * expr.c (op_rank): Ditto.
2709 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2711 * read.c (pseudo_set): Reject attempts to set the value of a
2714 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2717 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2719 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2720 to bfd_set_section_contents.
2722 1999-11-03 Nick Clifton <nickc@cygnus.com>
2724 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2726 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2728 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2729 (mips_ip): Use OPCODE_IS_MEMBER.
2731 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2733 * config/tc-arm.c (reg_required_here): Improve comments.
2735 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2736 (tinsns): Initialize variants field.
2738 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2739 BAD_PC respectively.
2741 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2743 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2744 * config/tc-arm.h: Fix compile time warnings.
2746 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2748 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2749 form @abs16, @(abs16) and @(abs16 + imm).
2751 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2753 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2754 (ISA_HAS_64_BIT_REGS) New.
2755 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2756 mips_emit_delays,macro_build,load_register,load_addresss,
2757 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2758 and/or use new ISA_xxx macros in expressions involving
2759 ISA, particularly mips_opts.isa.
2761 1999-10-18 Michael Meissner <meissner@cygnus.com>
2763 * expr.h (operatorT): Add machine dependent operators md1..md8.
2764 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2765 for the machine dependent operators to use.
2767 * expr.c (op_rank): Add machine dependent operators.
2769 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2771 (O_cpregister): Ditto.
2772 (md_begin): Change X_op test that field is wide enough to use
2773 O_max instead of O_alpha_max.
2774 (cpu_types): Fill in missing initializer.
2775 (alpha_num_macros): Make unsigned.
2776 (md_assemble): Make opnamelen be size_t.
2777 (md_apply_fix): Cast alpha_num_operands to int before testing.
2778 (alpha_force_relocation): Ditto.
2779 (alpha_fix_adjustable): Ditto.
2780 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2781 (tc_gen_reloc): Ditto.
2782 (tc_get_register): Ditto.
2787 (s_alpha_ent): Ditto.
2788 (s_alpha_end): Ditto.
2789 (s_alpha_frame): Ditto.
2790 (s_alpha_prologue): Ditto.
2791 (s_alpha_file): Ditto.
2792 (s_alpha_gprel32): Ditto.
2793 (s_alpha_proc): Ditto.
2794 (s_alpha_set): Ditto.
2795 (s_alpha_base): Ditto.
2796 (s_alpha_align): Ditto.
2797 (s_alpha_arch): Ditto.
2798 (alpha_align): Ditto.
2799 (assemble_insn): Suppress unused variable warning.
2801 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2802 order in the structure.
2803 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2805 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2807 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2809 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2811 * config/tc-i386.c (i386_index_check): Correct #endif location.
2813 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2815 * as.c (show_usage): Document new options.
2816 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2817 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2818 (parse_args): Parse the new options.
2819 (main): If there were warnings, and --fatal-warnings
2820 was specified, print an error.
2821 * as.h: New variable, flag_fatal_warnings, for new option.
2823 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2825 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2826 '@'. Change autoincrement completers to fall through to cache control
2829 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2831 (pa_parse_addb_64_cmpltr): New function.
2833 * config/tc-hppa.c (pa_ip): Change error message.
2834 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2835 '?Q' args to allow falling through.
2837 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2838 Remove unused conditional codes.
2839 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2841 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2843 * config/tc-d30v.c (CHAR_BIT): Define.
2844 (check_range): Fix bit operations to support integers bigger than
2847 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2849 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2852 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2853 Doug Evans <devans@cygnus.com>
2855 Add support for m32rx.
2856 * config/tc-m32r.c (enable_m32rx): New static global.
2857 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2858 (allow_m32rx): New function.
2859 (M32R_SHORTOPTS): Add `O'.
2860 (md_longopts): Add --m32rx plus several warning options.
2861 (md_parse_option): Handle new options.
2862 (md_show_usage): Print them.
2863 (md_begin): Enable m32rx.
2864 (OPERAND_IS_COND_BIT): New macro.
2865 (first_writes_to_seconds_operands): New function.
2866 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2867 (target_make_parallel,assemble_two_insns): New functions.
2868 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2869 If optimizing and m32rx, try to make consecutive insns parallel.
2871 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2873 * config/tc-mips.c (nopic_need_relax): Allow for the
2874 .sdata.foo sections generated by -fdata-sections,
2875 and for the .gnu.linkonce.s sections generated by C++.
2877 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2879 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2880 with cleaner code using completer prefixes. Add 'Y'.
2882 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2884 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2886 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2887 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2888 insn does not match and we should try the next insn in the table.
2890 1999-09-22 Nick Clifton <nickc@cygnus.com>
2892 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2894 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2896 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2899 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2901 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2902 OBJ_ELF. If ELF, add "sq".
2903 (md_parse_option): If ELF, ignore -s and -q.
2904 (md_show_usage): Mention ELF options.
2906 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2908 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2911 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2913 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2915 * config/tc-hppa.c (struct pa_it): New field "trunc".
2916 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2917 (pa_parse_ftest_gfx_completer): New function
2918 (pa_parse_fp_cnv_format): New function.
2920 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2921 (md_apply_fix): Handle 22bit pc-rel branches.
2923 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2925 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2927 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2929 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2931 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2933 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2934 (pa_ip): Handle 'fX'.
2936 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2938 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2939 unwinds unless the function is in the text space.
2940 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2942 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2944 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2945 (md_assemble): To here. Tweak address generation.
2947 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2949 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2950 (md_assemble): Call dwarf2_where for OBJ_ELF.
2951 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2952 (pa_end_of_source): New function.
2953 * tc-hppa.h (md_end): Define for OBJ_ELF.
2955 1999-09-14 Michael Meissner <meissner@cygnus.com>
2957 * configure.in (Canonicalization of target names): Remove adding
2958 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2959 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2960 * configure: Regenerate.
2962 1999-09-14 Donn Terry <donn@interix.com>
2964 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2966 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2968 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2969 pc-relative jmp/call to an absolute symbol.
2970 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2971 absolute section symbols.
2973 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2974 jump handling code and comments.
2976 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2978 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2979 the value if TE_PE and a global defined symbol.
2981 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2983 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2984 print the symbol, rather than printing it here.
2986 1999-09-11 Donn Terry <donn@interix.com>
2988 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2989 BFD_RELOC_RVA relocations.
2991 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2992 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2995 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2997 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2998 * doc/internals.texi (Object format backend): Document
3001 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3002 relocations against global symbols if TE_PE.
3004 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3005 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3007 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3010 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3011 symbols which do not have a constant value, or tags with
3012 non-tags. Remove the symbol from the list before adding it at the
3015 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3016 C_FCN symbol differently if TE_PE.
3017 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3018 appears in the pseudo-op, rather coff_line_base which is only set
3021 * config/obj-coff.c (obj_coff_loc): New static function.
3022 (obj_pseudo_table): Add "loc".
3024 * config/obj-coff.c (add_lineno): Check that the line number is
3027 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3028 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3030 (md_atof): Return NULL rather than 0.
3031 * config/tc-i386.c (md_atof): Change type to int.
3032 * expr.c (expr): Change first parameter to int.
3033 * config/obj-coff.c: Add declarations for static functions.
3034 (coff_frob_symbol): Use SYM_AUXENT.
3035 * config/tc-i386.h (flag_16bit_code): Don't declare.
3037 * config/obj-coff.c (obj_coff_section): Default to setting
3038 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3040 * write.c (adjust_reloc_syms): Print adjusted fixup.
3042 * expr.c (integer_constant): Correct too_many_digits calculation
3045 1999-09-09 Andreas Schwab <schwab@suse.de>
3047 * doc/c-arm.texi: Fix arguments of @var to not contain
3050 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3052 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3054 (md_parse_option): Only support -k flag for ELF and COFF targets.
3056 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3058 * config/tc-hppa.c (pa_ip): Put strict register checks before
3059 call to pa_parse_number.
3061 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3063 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3065 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3068 1999-09-06 Donn Terry <donn@interix.com>
3070 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3072 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3074 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3075 candidate instruction. Require registers for register arguments
3076 when in strict mode. Require assemble-time constants for
3077 constants when in strict mode.
3078 (pa_get_absolute_expression): Require a constant when in strict
3081 1999-09-06 Nick Clifton <nickc@cygnus.com>
3083 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3085 1999-09-04 Steve Chamberlain <sac@pobox.com>
3087 * config/tc-pj.c: New file, supports picoJava in ELF.
3088 * config/tc-pj.h: Ditto.
3089 * configure.in (pjl*, pj*): New targets.
3090 * Makefile.am: Rebuild dependencies.
3091 (CPU_TYPES): Add pj.
3092 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3093 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3094 * doc/c-pj.texi: New file.
3095 * doc/as.texinfo: Add some PJ specifics.
3096 * doc/all.texi: Add PJ to the list of all architectures, sort them
3098 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3099 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3101 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3103 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3104 (obj_frob_file): Test for null pointer.
3105 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3106 (OBJ_PROCESS_STAB): And here.
3107 (elf_obj_sy): Remove
3109 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3110 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3111 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3113 * config/obj-coff.c (no_func): Remove.
3114 (coff_format_ops): Change occurrences of no_func to 0, as we test
3115 for 0 in obj-multi.h.
3117 * configure.in: Enable bfd for i386-coff when primary target is
3118 bfd. Enable i386 elf,coff emulation support. Don't set
3119 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3120 emulation to support.
3121 *configure: Regenerate.
3123 1999-09-02 Nick Clifton <nickc@cygnus.com>
3125 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3126 .section .line directive is encountered.
3128 1999-09-01 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3133 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3134 * as.texinfo: Document --gdwarf2 command line option.
3135 Add additional documentation of ARM command line switches.
3137 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3139 * config/tc-i386.c (i386_intel_memory_operand): Combine
3140 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3141 and RESTORE_END_STRING around parse_register calls.
3142 (i386_operand): Here too.
3143 (i386_is_reg): Remove.
3144 (parse_register): Move as_bad calls from within this function to
3147 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3149 Based on a patch from H.J. Lu <hjl@gnu.org>
3150 * config/tc-i386.c (parse_register): Handle FP regs specially.
3151 (md_begin): Remove '(' and ')' from register_chars.
3153 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3155 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3156 error message (done elsewhere).
3158 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3160 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3162 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3164 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3167 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3169 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3171 Add new completers. Fix bug in 64 bit condition handling.
3173 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3176 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3178 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3180 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3182 1999-08-27 Jim Wilson <wilson@cygnus.com>
3184 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3185 (struct ls): Add frag field. Initialize it to zero.
3186 (out_end_sequence): New local text_frag. Set it while in text section.
3187 Replace address check with frag check. Set ls.frag to text_frag if
3188 out_set_addr called.
3189 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3190 Set it before switching sections. Replace address check with frag
3191 check. Set ls.frag to saved_frag if out_set_addr called.
3193 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3195 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3196 output "advance_pc" opcode instead of calling gen_addr_line().
3197 The latter has the undesired side-effect of creating a new row
3198 in the debug line info matrix.
3200 1999-08-26 Jim Wilson <wilson@cygnus.com>
3202 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3203 ls.last_filename if last is less than zero. Set ls.last_filename
3204 when allocating new entry.
3205 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3208 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3210 * config/tc-i386.c (i386_index_check): Fix the displacement size
3211 when INFER_ADDR_PREFIX.
3213 1999-08-18 Nick Clifton <nickc@cygnus.com>
3215 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3218 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3220 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3221 handle 0xffffNNNN constants correctly.
3223 1999-08-16 Nick Clifton <nickc@cygnus.com>
3225 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3228 1999-08-13 Nick Clifton <nickc@cygnus.com>
3230 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3231 (md_apply_fix3): Always pass positive values to
3232 validate_offset_imm.
3234 1999-08-12 Nick Clifton <nickc@cygnus.com>
3236 * config/tc-arm.c (skip_whitespace): New macro.
3237 Formatting tidy ups.
3239 (md_apply_fix3): Store relocation offset in addend for ELF based
3241 (arm_force_relocation): Always generate relocs for Thumb function
3244 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3246 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3247 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3249 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3251 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3252 flags for the unwind subspace.
3254 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3255 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3256 suitable relocation based on the size of the target's pointer.
3257 Always Use subsegment zero for the unwinders.
3258 (pa_level): Handle "2.0w".
3260 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3262 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3263 with the following instruction unless this was specified.
3265 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3267 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3268 certain sections, to match BFD changes.
3270 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3272 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3273 (EXTRA_SCRIPTS): Define to keep automake happy.
3274 * Makefile.in: Rebuild.
3276 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3278 * Makefile.am: Rename .dep* files to DEP*.
3279 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3280 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3282 * Makefile.in: Rebuild.
3284 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3286 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3288 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3290 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3291 avoid problems on DOS filesystems.
3292 * Makefile.in: Rebuild.
3294 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3296 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3298 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3301 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3303 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3304 line to create ${GDBINIT} rather than .gdbinit.
3305 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3307 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3309 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3311 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3313 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3315 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3317 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3318 non-adjustable symbols.
3320 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3322 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3324 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3326 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3329 1999-08-05 Donn Terry <donn@interix.com>
3331 * config/te-interix.h: New file.
3332 * configure.in (i386-*-interix*): New target.
3333 * configure: Rebuild.
3335 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3337 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3338 selectors for ELF too.
3339 (selector_table): Add "ltp" and "rtp" selectors.
3341 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3343 * config/tc-i386.c (i386_operand): No need to change
3344 operand_string pointer in segment reg case before goto
3345 do_memory_reference. Initialise displacement_string_start and
3346 displacement_string_end after do_memory_reference label.
3347 (i386_index_check): Add operand_string param, and print error
3348 message on failure here.
3349 (i386_intel_memory_operand): Instead of here.
3350 (i386_operand): And here.
3351 (INFER_ADDR_PREFIX): Enable.
3353 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3355 * config/tc-i386.h (DefaultSize): Define. Renumber following
3356 opcode_modifier defines.
3358 From Etienne Lorrain <etienne.lorrain@ibm.net>
3359 * config/tc-i386.c (stackop_size): New variable.
3360 (set_16bit_code_flag): Clear it here.
3361 (set_16bit_gcc_code_flag): New function.
3362 (md_pseudo_table): Add "code16gcc" entry.
3363 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3365 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3367 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3368 next_set_end even if the end symbol is being discarded.
3370 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3371 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3372 * config/obj-coff.c: Likewise.
3373 (seg_info_type): Remove.
3374 (seg_info_off_by_4): Change to array of segT.
3375 (s_get_segment): Adjust accordingly.
3376 (obj_pseudo_table): Fully initialize sentinel entry.
3378 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3379 Ralf Baechle <ralf@uni-koblenz.de>.
3381 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3383 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3385 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3387 * config/tc-i386.c: Indentation and white space changes.
3388 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3389 don't enable it by default.
3390 (i386_intel_operand): Remove redundant prototype.
3391 Move check on number of memory operands, and i.mem_operands++
3392 (i386_intel_memory_operand): To here.
3393 Remove i386_immediate code from here. Remove special case code
3394 for input and output using (%dx). Remove base/index checks and
3395 call i386_index_check instead. Save initial operand_string
3396 argument for error message.
3397 (i386_operand): Remove redundant prototype. Move base/index
3398 checks to i386_index_check.
3399 (i386_displacement): Move intel mode check for non-zero
3401 (i386_intel_memory_operand): To here.
3403 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3405 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3406 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3407 by .register pseudo-op if -64 and --no-undeclared-regs.
3408 (s_register, sparc_adjust_symtab): New functions.
3409 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3410 Declare sparc_adjust_symtab as tc_adjust_symtab.
3411 * doc/c-sparc.texi: Add description of #ignore special literal
3412 for .register pseudo-op.
3414 1999-07-30 Catherine Moore <clm@cygnus.com>
3416 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3417 the relocation's section offset.
3419 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3421 * write.c (fixup_segment): Fix generic error check overflow test.
3423 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3424 X_add_number to long.
3426 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3428 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3431 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3433 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3436 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3438 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3440 * configure.bat: Remove; obsolete.
3441 * config/go32.cfg: Likewise.
3443 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3445 * configure.in (i386-*-vxworks*): New target.
3446 * configure: Rebuild.
3448 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3450 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3452 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3454 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3456 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3457 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3458 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3459 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3460 MAX_RELOC_EXPANSION): Define.
3461 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3463 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3465 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3466 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3467 block. Print a warning if an 8-bit or 16-bit constant
3468 displacement or immediate is truncated on output.
3469 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3471 (i386_operand): Disallow immediate jump absolute operand.
3473 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3475 * configure.in: Bump version number to 2.9.5.
3476 * configure: Rebuild.
3478 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3481 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3483 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3484 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3486 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3488 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3490 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3492 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3493 if -mno-fpu was given.
3494 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3496 (cons_fix_new_arm): Remove misleading comments.
3498 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3500 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3502 (relax_segment): Likewise. After giving a rs_org error, convert
3503 the frag to rs_align to avoid cascading errors.
3505 1999-07-12 Andreas Schwab <schwab@suse.de>
3507 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3509 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3511 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3512 as appropriate. Fill in structure initializations. Add variable
3513 initializations. Add casts.
3514 * dwarf2dbg.c (print_stats): Change i to size_t.
3515 * listing.c (listing_listing): Change list_line to unsigned int.
3517 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3519 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3520 rather than checking for \001 and \002 in symbol name.
3521 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3523 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3525 * configure.in (hppa*-linux-gnu*): New target.
3526 * configure: Rebuilt.
3528 1999-07-08 Nick Clifton <nickc@cygnus.com>
3530 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3532 1999-07-07 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3535 accessing symbolP directly.
3537 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3539 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3542 1999-07-05 Nick Clifton <nickc@cygnus.com>
3544 * config/tc-arm.c (ARM_EXT_V5): Define.
3545 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3546 (md_begin): Detect ARM v5 architectures.
3547 (md_parse_option): Accept arm v5 specification.
3548 (md_show_usage): Documment -marmv5 switch.
3550 * doc/c-arm.texi: Document -marmv5 command line option.
3552 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3554 (validate_immediate_twopart): New function. Determine if a
3555 constant can be computed by two ADD instructions.
3556 (output_inst): Remove its command line parameter - it was never
3558 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3559 implememt the ADRL pseudo op.
3560 (tc_gen_reloc): Generate a suitable error message if an ADRL
3561 instruction tries to generate a real reloc.
3563 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3565 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3567 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3570 1999-06-27 H.J. Lu <hjl@gnu.org>
3572 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3573 non BFD_ASSEMBLER case.
3575 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3577 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3580 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3582 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3583 out_end_sequence() when the address decreases due to a new frag.
3584 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3585 numbering starts with 1.
3587 1999-06-23 Nick Clifton <nickc@cygnus.com>
3589 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3591 (mcore_s_text): Call obj_elf_text for ELF target.
3592 (mcore_s_data): Call obj_elf_data for ELF target.
3593 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3595 (mcore_s_bss): New function: Dump literal table before changing
3597 (mcore_s_comm): New function: Dump literal table before changing
3600 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3601 No longer static functions.
3602 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3603 Provide prototypes for these functions.
3605 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3607 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3608 a list of names, to try obj_segment_name, and to try abbreviated
3609 names when using COFF without long section names.
3611 * config/tc-alpha.c: More use of symbol accessor functions.
3612 * config/tc-arc.c: Likewise.
3613 * config/tc-d30v.c: Likewise.
3614 * config/tc-fr30.c: Likewise.
3615 * config/tc-i860.c: Likewise.
3616 * config/tc-m88k.c: Likewise.
3617 * config/tc-mcore.c: Likewise.
3618 * config/tc-ns32k.c: Likewise.
3619 * config/tc-sparc.c: Likewise.
3620 * config/tc-v850.c: Likewise.
3622 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3623 sy_value with appropriate accessor functions.
3624 * config/tc-arm.c (md_apply_fix3): Likewise.
3625 * config/tc-d10v.c (AT_WORD_P): Likewise.
3626 * config/tc-v850.c (reg_name_search): Likewise.
3628 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3629 use symbol_get_bfdsym instead.
3630 * config/tc-ppc.c (md_assemble): Likewise.
3631 * config/tc-v850.c (v850_comm): Likewise.
3633 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3635 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3636 the symbol, rather than accessing the bsym member.
3637 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3638 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3639 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3640 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3641 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3642 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3643 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3644 * config/tc-v850.c (tc_gen_reloc): Likewise.
3646 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3648 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3649 (hppa_gen_reloc_type): Conditionalize on BFD64.
3650 (tc_gen_reloc): Re-enable ELF relocations.
3651 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3653 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3655 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3657 (do_ldst): Move assignment out of if condition.
3658 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3659 parentheses to avoid warning.
3661 1999-06-21 Nick Clifton <nickc@cygnus.com>
3663 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3664 macro to get at the BFD symbol associated with a GAS symbol.
3666 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3668 * config/tc-ppc.c: Update for symbol handling changes.
3669 * config/obj-coff.c: Likewise.
3671 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3673 * tc-hppa.c: General cleanups of ELF support. No more spaces
3674 and subspaces for ELF.
3675 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3676 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3677 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3678 (UNWIND_SECTION_NAME): Likewise.
3679 (space/subspace related structures): Conditionalize definitions
3681 (space/subspace directives and support routines): Conditionalize
3682 definitions and references/uses on OBJ_SOM.
3683 (label_symbol_struct): For ELF, track the symbol's segment. For
3684 SOM track its space.
3685 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3687 (USE_ALIASES): Kill for both SOM & ELF.
3688 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3689 (pa_space, pa_subspace): Corresponding changes.
3690 (pa_spaces_begin): Corresponding chagnes.
3691 (md_begin): Do not muck around with space/subspace stuff for
3693 (md_apply_fix): Temporarily disable argument relocation stuff
3695 (tc_gen_reloc): Temporarily disable relocation generation for
3697 (pa_build_unwind_subspace): Similarly.
3699 1999-06-16 Nick Clifton <nickc@cygnus.com>
3701 * config/tc-arm.c (thumb_set): New pseudo op.
3702 (text, data, section): Override these pseudo ops with ARM
3704 (s_thumb_set): New function: Perform the same as a .set pseudo
3705 op, but also mark the alias'ed symbol as being a Thumb
3707 (arm_s_text): New function: Perform the same as the .text
3708 pseudo op, but dump the literal pool before changing
3710 (arm_s_data): New function: Perform the same as the .data
3711 pseudo op, but dump the literal pool before changing
3713 (arm_s_section): New function: Perform the same as the
3714 .section pseudo op, but dump the literal pool before changing
3716 (arm_cleanup): Do not reset the current section before dumping
3719 1999-06-17 Nick Clifton <nickc@cygnus.com>
3721 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3722 OPTION_NO_WARN_UNMATCHED entries.
3723 (md_parse_option): Generate a warning message if an unrecognised
3724 option is encountered.
3726 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3727 (get_operands): When parsing an expression after an '@' symbol
3728 has been detected, do not ignore '#' symbols.
3729 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3732 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3734 From K. Richard Pixley <rich@noir.com>:
3735 * configure.in (ppc-*-vxworks*): New target.
3736 * configure: Rebuild.
3738 1999-06-12 Philip Blundell <philb@gnu.org>
3740 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3742 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3744 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3745 which refer to symbols in linkonce sections, permit reducing the
3746 relocs if the symbol is local.
3748 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3750 * subsegs.c (subseg_text_p): New function.
3751 * as.h (subseg_text_p): Declare.
3752 * read.c (do_align): Use subseg_text_p to set the default fill.
3753 * write.c (subsegs_finish): Likewise.
3754 * config/obj-coff.c (write_object_file): Likewise.
3755 * config/tc-i386.h (md_maybe_text): Don't define.
3756 (md_do_align): Use subseg_text_p to set the default fill.
3757 * config/tc-m32r.c (m32r_do_align): Likewise.
3758 * config/tc-sh.c (sh_do_align): Likewise.
3759 * config/tc-sparc.h (md_do_align): Likewise.
3761 1999-06-12 David O'Brien <obrien@freebsd.org>
3763 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3764 * configure: Rebuild.
3766 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3768 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3769 * Makefile.am: Rebuild dependencies.
3770 * Makefile.in: Rebuild.
3772 * config/tc-i386.c (i386_immediate): Remove unused label
3775 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3776 * symbols.c: Likewise.
3777 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3778 sy_next field when taking address, rather than symbol_next.
3780 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3782 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3783 value from the output file architecture.
3784 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3785 * dwarf2dbg.h: Change bfd_vma to addressT.
3787 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3789 * dwarf2dbg.h: Use PARAMS in function declarations.
3791 1999-06-11 Martin Dorey <mdorey@madge.com>
3793 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3794 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3796 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3798 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3800 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3802 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3805 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3807 * read.c (read_a_source_file): Only declare inescape if
3810 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3812 (find_entry_byval): Add parens to avoid warning.
3814 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3816 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3819 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3821 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3824 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3825 synthetize_setx): New functions.
3826 (md_assemble): Broken the special cases into the above
3827 functions. Make compiler happy if sizeof(bfd_vma)==4.
3828 Fix sethi generated from set/setuw. If instructions have a relloc,
3829 always clear the fields to be relocated in the opcode.
3830 (sparc_ip): Remove special_case global variable.
3832 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3834 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3835 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3836 indication of success rather than a value.
3837 (itbl_get_val): Likewise.
3838 (itbl_get_field): Use strcspn. Change delimiters to include
3840 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3841 (itbl_get_val): Likewise.
3842 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3844 * symbols.c (copy_symbol_attributes): Convert local symbols to
3847 1999-06-10 Nick Clifton <nickc@cygnus.com>
3849 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3852 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3854 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3855 Optimize set if sizeof(bfd_vma) == 64.
3856 (sparc_ip): Fix sethi - without %hi() it should generate
3857 R_SPARC_22 reloc, not R_SPARC_HI22.
3858 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3860 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3862 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3863 (s_ncons): New function.
3864 (native_op_table): New table.
3865 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3866 R_SPARC_OLO10 handling.
3868 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3870 * expr.h (struct expressionS): Revert last change; widen X_op.
3871 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3873 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3875 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3876 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3877 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3878 * Makefile.in: Regenerated.
3880 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3881 `common' pass on to s_mri_common.
3882 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3884 1999-06-06 Richard Henderson <rth@cygnus.com>
3886 * config/obj-elf.c (obj_elf_section): Don't free the return
3887 value of demand_copy_C_string.
3889 1999-06-05 Richard Henderson <rth@cygnus.com>
3891 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3892 creation logic from obj_elf_create_section.
3894 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3895 (section_stack): New.
3896 (special_sections): Make const.
3897 (obj_elf_section): Gut and rewrite parsing.
3898 (obj_elf_change_section): New function broken out of obj_elf_section.
3899 (obj_elf_parse_section_letters): Likewise.
3900 (obj_elf_section_word): Likewise.
3901 (obj_elf_section_type): Likewise.
3902 (obj_elf_previous): Treat as a toggle.
3903 (obj_elf_popsection): New.
3904 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3905 (ppc_section_type): Likewise.
3906 * config/tc-ppc.h: Likewise.
3908 * expr.h (struct expressionS): Don't make X_op a bitfield.
3909 * config/tc-alpha.c: Update for symbol handling changes.
3910 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3911 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3913 1999-06-05 Richard Henderson <rth@cygnus.com>
3915 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3916 (dwarf2_gen_line_info): Kill unused variables.
3917 (dwarf2_finish): Likewise.
3918 (dwarf2_where): Likewise.
3919 (dwarf2_directive_file): If we've only got a string,
3920 hand off to s_app_file.
3921 * ecoff.c: Move the include of ecoff.h.
3922 * symbols.h (S_IS_FUNCTION): Prototype.
3924 * read.c (LEX_HASH): Supply a default.
3926 (s_globl): Update `c' after skipping whitespace.
3927 * read.h (LEX_END_NAME, is_name_ender): New.
3928 * expr.c (get_symbol_end): Respect it.
3930 1999-06-04 Mark Klein <mklein@dis.com>
3932 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3934 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3936 * config/tc-hppa.c: Update for symbol handling changes.
3938 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3940 * cgen.c: Update for symbol handling changes.
3941 * config/tc-m32r.c: Likewise.
3943 * config/tc-hppa.h: Update for symbol handling changes.
3944 * config/tc-hppa.c: Likewise.
3946 * config/tc-arm.h: Update for symbol handling changes.
3947 * config/tc-arm.c: Likewise.
3948 (symbol_make_empty): Remove. Just use symbol_create.
3950 * symbols.c (symbol_set_tc): Correct name.
3952 * Makefile.am: Rebuild dependencies.
3953 ($(OBJS)): Don't depend upon struc-symbol.h.
3954 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3955 * dep-in.sed: Don't remove struc-symbol.h.
3956 * Makefile.in: Rebuild.
3958 * doc/internals.texi (Symbols): Describe changes in symbol
3961 1999-06-03 Richard Henderson <rth@cygnus.com>
3963 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3964 instead of doing the work by hand.
3966 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3968 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3969 state of line state-machine.
3970 (struct ls): Collect DWARF2 line state-machine state in new member
3971 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3972 resulted in any DWARF2 directives.
3973 (reset_state_machine): New function.
3974 (out_end_sequence): Ditto.
3975 (dwarf2_gen_line_info): When switching sections or switching to a
3976 lower text address, call out_end_sequence() first to terminate the
3977 previous code sequence as code sequences MUST have monotonically
3978 increasing addresses.
3979 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3981 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3983 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3984 DWARF2 debug info (line information only, at this point).
3985 * as.h: Update comment about supported debug formats.
3986 * dwarf2dbg.c, dwarf2dbg.h: New files.
3987 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3989 * expr.c (operand): Don't use [ for parens if we want an index op.
3990 (op_encoding): Switch [ into O_index, if desired.
3991 (op_rank): Renumber with O_index on bottom.
3992 (expr): If O_index, match closing bracket.
3993 * expr.h (O_index): New.
3995 * read.c (read_a_source_file): Conditionally allow matched "
3996 in lines passed to md_assemble.
3998 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4000 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4002 Add support for storing local symbols in a small structure to save
4003 memory when assembling large files.
4004 * as.h: Don't include struc-symbol.h.
4005 (symbolS): Add typedef.
4006 * symbols.c: Include struc-symbol.h.
4007 (local_hash): New static variable.
4008 (save_symbol_name): New static function, from symbol_create.
4009 (symbol_create): Call save_symbol_name.
4010 (local_symbol_count): New static variable.
4011 (local_symbol_conversion_count): Likewise.
4012 (LOCAL_SYMBOL_CHECK): Define.
4013 (local_symbol_make): New static function.
4014 (local_symbol_convert): New static function.
4015 (colon): Handle local symbols. Create local symbol for local
4017 (symbol_table_insert): Handle local symbols.
4018 (symbol_find_or_make): Create local symbol for local label name.
4019 (symbol_find_base): Check for local symbol.
4020 (symbol_append, symbol_insert): Check for local symbols.
4021 (symbol_clear_list_pointers, symbol_remove): Likewise.
4022 (verify_symbol_chain): Likewise.
4023 (copy_symbol_attributes): Likewise.
4024 (resolve_symbol_value): Handle local symbols.
4025 (resolve_local_symbol): New static function.
4026 (resolve_local_symbol_values): New function.
4027 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4028 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4029 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4030 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4031 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4032 (symbol_previous, symbol_next): New functions.
4033 (symbol_get_value_expression): Likewise.
4034 (symbol_set_value_expression): Likewise.
4035 (symbol_set_frag, symbol_get_frag): Likewise.
4036 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4037 (symbol_mark_used_in_reloc): Likewise.
4038 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4039 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4040 (symbol_mri_common_p): Likewise.
4041 (symbol_mark_written, symbol_clear_written): Likewise.
4042 (symbol_written_p): Likewise.
4043 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4044 (symbol_section_p, symbol_equated_p): Likewise.
4045 (symbol_constant_p): Likewise.
4046 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4047 (symbol_get_obj, symbol_set_obj): Likewise.
4048 (symbol_get_tc, symbol_set_tc): Likewise.
4049 (symbol_begin): Initialize local_hash.
4050 (print_symbol_value_1): Handle local symbols.
4051 (symbol_print_statistics): Print local symbol statistics.
4052 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4053 Declare new symbols.c functions. Move many declarations here from
4055 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4056 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4057 (struct symbol): Move bsym to make it clearly the first field.
4058 Remove TARGET_SYMBOL_FIELDS.
4059 (symbolS): Don't typedef.
4060 (struct broken_word): Remove.
4061 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4062 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4063 (symbol_clear_list_pointers): Likewise.
4064 (symbol_insert, symbol_remove): Likewise.
4065 (symbol_previous, symbol_append): Likewise.
4066 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4067 (struct local_symbol): Define.
4068 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4069 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4070 (local_symbol_get_frag, local_symbol_set_frag): Define.
4071 (local_symbol_get_real_symbol): Define.
4072 (local_symbol_set_real_symbol): Define.
4074 * write.c (write_object_file): Call resolve_local_symbol_values.
4075 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4076 (TARGET_SYMBOL_FIELDS): Don't define.
4077 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4078 ECOFF_DEBUGGING, add ECOFF fields.
4079 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4080 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4081 ECOFF_DEBUGGING, add ECOFF fields.
4082 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4083 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4084 * config/tc-mcore.h: Don't include struc-symbol.h.
4085 (TARGET_SYMBOL_FIELDS): Don't define.
4086 (struct mcore_tc_sy): Define.
4087 (TC_SYMFIELD_TYPE): Define.
4088 * Many files: Use symbolS instead of struct symbol. Use new
4089 accessor functions rather than referring to symbolS fields
4092 * read.c (s_mri_common): Don't add in value of line_label.
4094 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4095 checking for SEC_LINK_ONCE.
4097 * config/tc-sh.h (sh_fix_adjustable): Declare.
4099 * app.c (input_buffer): New static variable.
4100 (app_push): Save saved_input in allocated buffer.
4101 (app_pop): Restored saved_input.
4102 (do_scrub_chars): Change get parameter to take char * and int as
4103 arguments. Change GET macro to pass input_buffer to get
4104 function. Don't save input into allocated buffer.
4105 * as.h (do_scrub_chars): Update declaration.
4106 * input-file.c (input_file_get): Change to take char * and int.
4107 Read data into passed in buffer. Remove static buffer.
4108 * read.c (scrub_from_string): Change to take char * and int. Copy
4109 data into passed in buffer.
4111 * hash.h: Neaten. Declare hash_traverse.
4112 * hash.c: Complete rewrite based on BFD hashing code.
4113 * gasp.c (chunksize): New variable.
4114 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4117 1999-05-28 Nick Clifton <nickc@cygnus.com>
4119 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4120 addend unless the target uses an old ABI.
4122 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4124 -Wchar-subscripts cleanup
4125 * listing.c (listing_newline): Use unsigned char variable, so
4126 calls to isascii,iscntrl are correct.
4127 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4129 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4130 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4131 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4132 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4134 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4136 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4138 (arch_coldfire_p): New #define.
4139 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4141 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4143 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4145 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4146 (install_operand): Add place `N'.
4147 (init_table): Add registers ACC, MACSR, MASK.
4149 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4151 * config/tc-m68k.c: Change mcf5200 --> mcf.
4152 (archs): Add mcf5206e, mcf5307.
4153 (m68k_ip): Add format `u'.
4154 (install_operand): Add place `m', `M', `h'.
4155 (init_table): Add upper/lower registers.
4157 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4159 1999-05-28 Martin Dorey <mdorey@madge.com>
4161 * config/tc-i960.c: Several minor changes to add ELF and
4162 BFD_ASSEMBLER support.
4163 * config/tc-i960.h: Likewise.
4164 * configure.in (i960-*-elf*): New target.
4165 * aclocal.m4, configure: Rebuild.
4167 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4169 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4170 reloc changes when defined(BFD_ASSEMBLER).
4172 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4174 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4176 * write.c (write_print_statistics): Output to file, not stderr.
4178 * expr.c (generic_bignum_to_int32,64): Prototype.
4180 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4181 output_sleb128, output_uleb128, output_big_sleb128,
4182 output_big_uleb128, output_big_leb128): Prototype.
4183 (output_big_sleb128, output_big_uleb128): Make inline.
4184 (output_big_leb128): Remove inline
4186 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4187 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4188 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4189 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4190 value for correct overflow check in write.c:fixup_segment.
4191 * write.c (fixup_segment): Move bitfield overflow checks to after
4192 the md_apply_fix call.
4193 * config/obj-coff.c (fixup_segment): Likewise.
4194 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4195 valueT *val argument.
4197 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4199 * config/atof-ieee.c (gen_to_words): Correctly round a
4200 denormalized number. Fix off-by-one in range checking for
4201 exponent in a denormal.
4203 1999-05-10 Nick Clifton <nickc@cygnus.com>
4205 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4208 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4210 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4212 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4214 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4215 (ReverseRegRegmem): Remove.
4216 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4217 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4218 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4221 From Doug Ledford <dledford@redhat.com>
4222 * config/tc-i386.h (RegXMM): New for P/III.
4223 * config/tc-i386.c: Add support for P/III.
4225 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4227 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4228 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4229 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4231 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4233 * config/tc-i386.c (i386_immediate): Skip whitespace before
4234 complaining about junk after expression.
4235 (i386_displacement): Likewise.
4237 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4239 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4240 Don't copy before downcaseing.
4242 1999-05-05 Catherine Moore <clm@cygnus.com>
4244 * tc-m68k.c: Include elf/m68k.h.
4245 (m68k_elf_final_processing): New routine.
4246 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4249 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4251 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4254 1999-04-30 Nick Clifton <nickc@cygnus.com>
4256 * config/tc-mcore.c (mcore_s_section): Dump literals before
4259 1999-04-29 Nick Clifton <nickc@cygnus.com>
4261 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4264 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4266 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4267 (TC_INIT_FIX_DATA): Delete.
4268 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4269 (TC_INIT_FIX_DATA): Delete.
4270 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4271 * write.c (fix_new_internal): Initialize fx_cgen member.
4272 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4273 (gas_cgen_md_apply_fix3): Update.
4274 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4275 (md_cgen_record_fixup_exp): Update.
4276 (FX_OPINFO_R_TYPE): Update.
4278 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4279 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4280 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4281 * frags.h (struct frag): Make opindex, opinfo ints.
4283 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4285 1999-04-26 Tom Tromey <tromey@cygnus.com>
4287 * aclocal.m4, configure: Updated for new version of libtool.
4289 1999-04-22 Nick Clifton <nickc@cygnus.com>
4291 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4293 (md_apply_fix3): Do not fix up absolute relocations against
4296 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4298 1999-04-20 Nick Clifton <nickc@cygnus.com>
4300 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4301 changes and data-in-text directives.
4302 (mcore_cons): New function: intercept cons() operations.
4303 (mcore_float_cons): New function: intercept float_cons()
4305 (mcore_stringer): New function: intercept stringer() operations.
4307 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4309 * obj.h (struct format_ops): Change generate_asm_lineno field to
4311 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4313 * config/tc-alpha.c (find_opcode_match): Add default case to
4315 (find_macro_match): Likewise.
4316 (load_expression): Parenthesize && within ||.
4318 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4320 1999-04-17 Nick Clifton <nickc@cygnus.com>
4322 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4323 .text .data .section pseudo ops.
4324 (mcore_s_section): New function. Dump lits before changing secs.
4325 (mcore_s_text): New function. Dump lits before changing secs.
4326 (mcore_s_data): New function. Dump lits before changing secs.
4328 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4330 * config/tc-mips.c (mips_32bitmode): New.
4331 (md_begin): Set mips_32bitmode if needed.
4332 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4333 Set EF_MIPS_32BITMODE.
4335 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4337 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4340 1999-04-16 Nick Clifton <nickc@cygnus.com>
4342 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4344 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4346 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4347 expressions correctly.
4350 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4352 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4354 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4356 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4357 and fmpynfadd instructions.
4359 1999-04-11 Richard Henderson <rth@cygnus.com>
4361 * as.h (environ): Declare it, if needed.
4362 * as.c (dump_statistics): Don't declare environ.
4363 * configure.in (environ): Detect declaration.
4364 * configure, config.in: Rebuild
4366 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4367 (i386_displacement): Allocate enough space for replacement buffer.
4368 Clean up replacement buffer initialization.
4370 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4372 * subsegs.c (section_symbol): Don't create a new symbol if one
4373 already exists; instead, use the existing one, but set its segment
4374 and frag data if it hasn't already been defined.
4375 * config/obj-coff.c (c_section_symbol): Likewise.
4377 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4379 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4381 1999-04-08 Nick Clifton <nickc@cygnus.com>
4383 * config/tc-mcore.c: New File: Support routines for MCore
4385 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4386 * config/obj-coff.c: Add support for mcore-pe target.
4388 * Makefile.am: Add support for MCore targets.
4389 * Makefile.in: Regenerate.
4390 * configure.in: Add support for MCore targets.
4391 * configure: Regenerate.
4393 * doc/all.texi: Set MCORE.
4394 * doc/as.texinfo: Document MCore specific command line options.
4396 * write.h: Prevent multiple inclusion.
4398 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4400 * asintl.h (LC_MESSAGES): Never define.
4401 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4403 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4406 * Makefile.am (m68k-parse.c): If configuring in the source
4407 directory, copy m68k-parse.y into the local directory before
4408 running ylwrap, to remove spurious differences when generating
4410 * Makefile.in: Rebuild.
4412 * config/tc-sparc.h (md_do_align): Just allocate the number of
4413 bytes necessary, rather than always allocating 1024.
4415 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4417 * listing.c (listing_newline): Add cast to avoid warning.
4418 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4419 * config/tc-i386.c (i386_scale): Add return value.
4420 (build_displacement_string): Remove unused local temp_disp2.
4421 (i386_intel_memory_operand): Add parentheses to avoid warning.
4422 (i386_intel_operand): Remove unused local end_of_operand_string.
4423 (i386_operand): Remove unused local operand_modifier.
4424 (i386_operand): Add parens to avoid warning.
4426 1999-04-04 Don Bowman <don@pixsci.com>
4428 * configure.in: Add mips*-*-vxworks* target; have it define
4430 * configure, config.in: Rebuild.
4432 1999-03-31 Nick Clifton <nickc@cygnus.com>
4434 * configure.in (emulations): Add support for arm-epoc-pe.
4435 * configure: Regenerate.
4436 * config/te-epoc-pe.h: New file. Define macros specific to
4438 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4439 for arm-epoc-pe target.
4441 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4443 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4445 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4447 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4448 detect ",n" without a condition.
4449 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4452 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4454 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4455 instruction is encoded with one bit.
4458 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4460 * doc/internals.texi (CPU backend): Mention that
4461 line_separator_chars should not include newline. From thi
4462 <ttn@mingle.glug.org>.
4464 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4466 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4467 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4469 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4471 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4473 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4475 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4478 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4480 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4482 1999-03-15 Martin Hunt <hunt@cygnus.com>
4484 * app.c (do_scrub_begin): Change '-' back to a symbol char
4485 so we can use multiple opcodes on a line again.
4487 * config/tc-d30v.c: By default, warn if a symbol has
4488 the same name as a register. Plus some minor
4489 updates from the branch.
4491 1999-03-13 Nick Clifton <nickc@cygnus.com>
4493 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4494 BFD_RELOC_16 and BFD_RELOC_64.
4496 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4498 * expr.c (expr): Add missing else.
4500 1999-03-12 Nick Clifton <nickc@cygnus.com>
4502 * config/tc-arm.c (md_apply_fix3): Improve error message.
4504 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4506 * Makefile.am (CPU_TYPES): Add fr30.
4507 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4508 (fr30,m32r dependencies): Update.
4509 * Makefile.in: Rebuild.
4511 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4512 (gas_cgen_record_fixup_exp): Ditto.
4513 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4514 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4515 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4516 (md_cgen_lookup_reloc): Update use of operand->type.
4517 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4518 (md_convert_frag): Call cgen_operand_lookup_by_num.
4519 (md_cgen_lookup_reloc): Update use of operand->type.
4520 (m32r_cgen_record_fixup_exp): Ditto.
4522 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4524 * config/tc-mips.c (md_show_usage): Fix message.
4526 1999-03-03 Nick Clifton <nickc@cygnus.com>
4528 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4529 and LDR reg,=<expr> instruction.
4531 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4534 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4536 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4538 1999-02-17 Nick Clifton <nickc@cygnus.com>
4540 This patch was created by: Scott Bambrough
4541 <scottb@corelcomputer.com>
4544 Special cased '@' character. The '@' character is used as the
4545 ARM assembler comment character, as a special character
4546 and in ELF .symver pseudo-op's, and as a special character in
4547 .type and .section pseudo-ops.
4548 (symver_pseudo): New static variable.
4549 (symver_state): New static variable.
4550 (struct app_save): Add field 'symver_state'.
4551 (app_push): Save global symver_state int struct app_save.
4552 (app_pop): Restore global symver_state from struct app_save.
4553 (do_scrub_chars): Special case handling of '@' character in
4556 * configure.in: Modified to recognize armv* uname syntax from ARM
4558 * configure: Regenerated.
4560 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4561 a prefix to the section's type.
4562 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4563 the type's typename.
4565 * config/tc-arm.h: Add support for PIC generation:
4566 (pic_code): New boolean.
4567 (obj_relocate_extern): Define.
4568 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4569 (TC_CONS_FIX_NEW): Define.
4570 (tc_fix_adjustable): Define.
4571 (GLOBAL_OFFSET_TABLE_NAME): Define.
4573 * config/tc-arm.c: Add support for PIC generation:
4574 (line_seperator_chars): Allow ';' as a seperator for Linux.
4575 (is_immediate_prefix): New macro.
4576 (arm_parse_reloc): New function.
4577 (s_arm_elf_cons): New function.
4578 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4579 (md_undefined_symbol): Special case handling for the Global Offset
4581 (md_apply_fix3): Handle PIC relocs.
4582 (tc_gen_reloc): Handle PIC relocs.
4583 (md_parse_option): Add support for '-k' command line switch to
4584 enable PIC generation.
4585 (cons_fix_new_arm): New function.
4586 (s_arm_elf_cons): New function.
4588 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4590 * configure.in: Add comments for uses of AC_DEFINE.
4591 * acinclude.m4: Likewise.
4592 * acconfig.h: Remove.
4593 * aclocal.m4: Rebuild.
4594 * configure: Rebuild.
4595 * Makefile.in: Rebuild.
4596 * config.in: Rebuild.
4598 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4600 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4601 non-constant offset from a base register.
4603 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4605 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4608 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4610 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4611 (emit_insn): Look for pc-relative and no-overflow specifiers on
4612 internal relocation types.
4614 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4616 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4619 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4621 (mips_4650, mips_4010, mips_4100): Variables removed.
4622 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4623 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4625 (md_begin): Don't bother initializing the mips_NNNN variables;
4626 mips_cpu is set, and that's good enough now.
4627 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4628 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4629 (show): New function, to handle wrapping in the CPU lists.
4630 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4632 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4634 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4635 than treat as an immediate specifier.
4637 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4639 * config/tc-i386.c: Prototype many functions.
4640 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4641 (i386_immediate): Remove unused second argument.
4642 (i386_intel_operand): Fix i386_is_reg typo.
4643 (i386_operand): Use allow_naked_reg.
4644 (output_invalid): Make operand int for K&R.
4646 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4648 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4650 * Makefile.in: Rebuild.
4652 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4654 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4656 (EXTRA_as_new_SOURCES): Comment out.
4657 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4658 * Makefile.in: Rebuild.
4659 * doc/Makefile.in: Rebuild.
4660 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4661 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4662 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4663 * configure: Rebuild.
4664 * aclocal.m4: Rebuild.
4665 * config.in: Rebuild.
4666 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4667 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4668 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4669 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4670 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4671 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4672 (gas_cgen_record_fixup_exp): Ditto.
4673 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4674 descriptor, not global variable.
4675 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4676 descriptor, not global variable. Refer to insert_operand handler
4677 via cpu descriptor, not global function.
4678 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4679 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4680 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4681 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4682 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4683 * config/tc-m32r.c: Ditto.
4684 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4685 (md_assemble): Ditto.
4686 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4688 1999-02-09 Nick Clifton <nickc@cygnus.com>
4690 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4691 relocations for ELF targets.
4693 1999-02-08 Nick Clifton <nickc@cygnus.com>
4695 * configure.in: Add support for StrongARM target.
4696 * configure: Regenerate.
4698 1999-02-05 Nick Clifton <nickc@cygnus.com>
4700 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4702 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4705 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4707 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4709 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4711 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4712 (INTEL_DWORD_MNEM_SUFFIX): Define.
4715 (DWORD_PTR): Define.
4716 (XWORD_PTR): Define.
4718 (OFFSET_FLAT): Define.
4720 (NONE_FOUND): Define.
4723 * config/tc-i386.c (set_intel_syntax): New routine.
4724 (intel_syntax): Declare.
4725 (allow_naked_reg): Declare.
4726 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4727 (intel_float_operand): New routine.
4728 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4729 Handle brackets as well as parens. Call i386_intel_operand for
4730 intel syntax. Reverse operands if appropriate. Handle new
4731 suffixes. Handle movzx and movsx.
4732 (i386_is_reg): New routine.
4733 (i386_immediate): New routine.
4734 (i386_scale): New routine.
4735 (i386_displacement): New routine.
4736 (i386_operand_modifier): New routine.
4737 (build_displacement_string): New routine.
4738 (i386_parse_seg): New routine.
4739 (i386_intel_memory_operand): New routine.
4740 (i386_intel_operand): New routine.
4741 (i386_operand): Call i386_displacement, i386_immediate,
4742 i386_scale, etc. instead of handling inline.
4743 (parse_register): Handle registers without prefix.
4745 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4747 * configure: Regenerate.
4748 * configure.in (arm-*-oabi): New.
4749 (thumb-*-oabi): New.
4750 * config/tc-arm.c (target_oabi): Declare.
4751 (md_apply_fix3): Support REL relocs.
4752 (md_parse_option): Handle -oabi.
4753 (elf32_arm_target_format): New routine.
4754 (md_longopts): Add OPTION_OABI.
4755 * config/tc-arm.h: Redefine TARGET_FORMAT.
4758 1999-01-28 Nick Clifton <nickc@cygnus.com>
4760 * write.c (write_relocs): Handle out of range error.
4762 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4763 (fr30_force_relocation): Default to 0.
4765 * config/tc-fr30.h (obj_fix_adjustable): Define.
4766 (TC_FORCE_RELOCATION): Define.
4768 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4771 1999-01-16 Nick Clifton <nickc@cygnus.com>
4773 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4774 merge of two instructions if the left instruciton kills the right.
4776 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4778 * Makefile.in: Regenerate.
4779 * configure.in: Redo test for using cgen.
4780 * configure: Regenerate.
4782 1999-01-09 Nick Clifton <nickc@cygnus.com>
4784 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4785 redefinition of this macro.
4787 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4789 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4792 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4794 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4795 a read of HI or LO and an immediatly following branch.
4797 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4799 * config/tc-mips.c (md_begin): Another correction to the setting of
4802 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4804 * config/tc-mips.c (md_begin): Correct type-o in setting of
4807 1998-12-21 Nick Clifton <nickc@cygnus.com>
4809 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4810 bit insn when optimizing, so that parallelised instructions will
4811 start on a 32 bit boundary.
4813 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4815 * config/tc-mips.c (mips_eabi64): New.
4816 (md_begin): Set mips_eabi64.
4817 (mips_elf_final_processing): Use it.
4819 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4821 * config/tc-mips.c (mips_elf_final_processing):
4822 Correct setting of ABI in e_flags.
4824 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4826 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4829 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4831 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4833 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4835 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4836 warning, values that don't fit in the field.
4838 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4840 * config/tc-mips.c (mips_abi_string): New.
4841 (md_parse_option,md_longopts): Add mabi.
4842 (mips_elf_final_processing): Set e_flags based on mabi flag.
4844 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4846 * config/tc-mips.c (md_parse_option): Handle vr4111.
4848 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4850 * config/tc-h8300.c (build_bytes): Change message given if the
4851 instruction requires H8/300H mode and we're not in Hmode, to
4852 suggest that it may be the operand modes that are the problem, not
4853 necessarily the opcode.
4855 1998-12-10 Nick Clifton <nickc@cygnus.com>
4857 * config/tc-fr30.c: Add line separator character.
4859 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4861 * configure.in (hppa-*-mpeix*): New target.
4862 * config/obj-som.h (obj_som_compiler): Declare.
4863 * config/obj-som.c (compiler_seen): New static variable.
4864 (obj_som_compiler): New function.
4865 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4866 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4867 (pa_type_args): Set hppa_priv_level.
4868 (pa_compiler): New static function if OBJ_SOM.
4869 * configure: Rebuild.
4871 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4873 * read.c (output_leb128): Don't mark as inline.
4875 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4877 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4878 AIX .vbyte unaligned data support.
4879 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4880 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4883 1998-12-07 Nick Clifton <nickc@cygnus.com>
4885 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4888 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4890 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4891 BFD_RELOC_ARM_PCREL_BRANCH.
4893 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4895 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4896 checking the target type.
4897 (mips-dec-bsd*): Set endian to little.
4898 * configure: Rebuild.
4900 COFF weak symbol support, based on patches from Mark Elbrecht
4901 <snowball3@usa.net>:
4902 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4903 * config/obj-coff.c (obj_coff_weak): New static function.
4904 (obj_coff_endef) [both versions]: Handle weak symbols.
4905 (coff_frob_symbol): Likewise.
4906 (yank_symbols): Likewise.
4907 (obj_pseudo_table): Add "weak".
4909 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4910 <aymeric.vincent@emi.u-bordeaux.fr>.
4911 * aclocal.m4: Rebuild with current tools.
4912 * configure: Rebuild.
4914 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4915 an assertion failure for a case we can't handle when OBJ_ECOFF.
4917 * expr.c (operator): And with 0xff to avoid problems with signed
4920 1998-12-03 Nick Clifton <nickc@cygnus.com>
4922 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4923 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4925 1998-12-02 Nick Clifton <nickc@cygnus.com>
4927 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4930 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4932 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4933 calculation of pcrel point.
4935 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4937 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4940 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4942 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4944 (d10v_cleanup): Only generate previous insn if a multiline insn is
4947 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4949 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4952 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4954 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4955 -marm6xxx command line switches.
4957 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4959 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4960 (itbl-ops.o): Delete duplicate dependencies.
4961 Rebuild dependencies.
4962 Add fr30 dependencies.
4963 * Makefile.in: Rebuild.
4965 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4967 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4969 * listing.c: Ignore line terminator characters found inside
4972 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4974 * po/gas.pot: Regenerated.
4976 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4978 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4979 fr30_is_label_start(). Also checks for delay slot insns.
4981 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4982 FR30 instructions which contain a colon in the mnemonic.
4984 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4986 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4988 * config/tc-fr30.c: Removed currently superflous code.
4990 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4992 * config/tc-fr30.h: New file.
4993 * config/tc-fr30.c: Tweaking so that it will compile.
4995 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4997 * config/tc-d10v.h (obj_fix_adjustable): Define.
4998 (TC_FORCE_RELOCATION): Define.
4999 (d10v_force_relocation): Declare.
5000 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5001 (md_apply_fix3): Handle Vtable relocs.
5002 (d10v_fix_adjustable): New.
5003 (d10v_force_relocation): New.
5005 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5007 * config/tc-d30v.c: Change default behaviour to ignore potential
5008 conflicts between register name and symbol names.
5010 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5012 * configure.in: Add fr30-*-*.
5013 * config/tc-fr30.c: New file.
5014 * Makefile.in: Regenerated.
5015 * config.in: Regenerated.
5016 * configure: Regenerated.
5017 * doc/Makefile.in: Regenerated.
5018 * po/gas.pot: Regenerated.
5020 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5022 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5025 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5027 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5029 (do_scrub_chars): Add some casts to unsigned char to avoid
5030 unwanted sign extension.
5031 * read.c (lex_type): Set characters about 127 to be symbol
5033 * config/tc-i386.c (md_begin): Set identifier_chars and
5034 operand_chars for values above 127.
5036 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5038 * configure.in: detect cygwin* instead of cygwin32*
5039 * configure: regenerate
5041 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5043 * listing.c: Add support for producing a listing from piped
5046 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5048 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5049 (append_insn): Account for the tx39's multiply behavior.
5051 1998-10-26 Michael Meissner <meissner@cygnus.com>
5053 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5054 from assemble_parallel_insns. Add support for '->' to indicate
5055 explicitly serializing the instructions.
5056 (md_assemble): Ditto.
5058 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5060 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5063 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5065 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5067 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5069 * config/tc-mips.c : support frame and regmask/fregmask when
5070 MIPS_STABS_ELF is specified.
5072 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5074 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5075 (md_apply_fix): Don't return 1 for VTABLE relocs.
5076 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5078 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5080 * doc/c-i386.texi: Replace occurences of "opcode" with
5081 "instruction mnemonic", "instruction", or "mnemonic" when
5082 referring to the name of an instruction. Use "opcode" when
5083 referring to the sequence of machine bytes.
5085 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5086 (is_opcode_char): Rename to is_mnemonic_char.
5087 (md_assemble and i386_operand): Correct error messages from
5088 "opcode" to "instruction mnemonic"
5089 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5090 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5091 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5092 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5093 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5094 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5095 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5097 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5099 * config/tc-i386.c (i386_operand): Check for garbage after
5102 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5104 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5105 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5107 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5109 * config/tc-sh.h (obj_fix_adjustable): Define.
5110 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5111 (md_apply_fix): Likewise.
5112 (tc_gen_reloc): Likewise.
5113 (sh_fix_adjustable): New.
5115 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5117 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5118 * cgen.h (gas_cgen_finish_insn): Update prototype.
5119 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5120 cgen_insn_t -> CGEN_INSN_INT.
5121 (make_parallel): Update handling of CGEN_INT_INSN_P.
5122 (assemble_parallel_insn): Ditto.
5123 (target_make_parallel): New function.
5124 (md_assemble): Use it.
5126 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5128 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5130 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5132 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5133 converted into lower case.
5135 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5137 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5138 (gas_cgen_tc_gen_reloc): Likewise.
5139 * config/tc-m32r.h (obj_fix_adjustable): Define.
5140 * config/tc-m32r.c (m32r_fix_adjustable): New.
5141 (m32r_force_relocation): Handle VTABLE relocs.
5143 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5145 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5147 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5149 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5150 to lower case before parsing.
5152 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5153 parallel insns modift buts in the PSW as a side effect.
5155 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-d30v.c (find_format): Test for missing flag and
5160 (md_apply_fix3): Fix error messages to avoid
5161 assumption about presence of a symbol.
5163 (parallel_ok): Disallow parallel instructions that both modify the
5166 (find_format): Generate a warning if an odd numbered register is
5167 used as the first register in a mutli-register instruction.
5169 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5171 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5172 relocations are always associated with a symbol.
5174 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5176 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5177 (elf32_sparc_force_relocation): Declare.
5178 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5179 (tc_gen_reloc): Handle vtable relocs.
5180 (elf32_sparc_force_relocation): New.
5182 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5184 * symbols.c (S_IS_FUNCTION): New.
5185 * config/tc-v850.h (obj_fix_adjustable): Define.
5186 (TC_FORCE_RELOCATION): Define.
5187 (v850_force_relocation): Declare.
5188 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5189 of fx_addnumber for VTABLE reloc addends.
5190 (md_apply_fix3): Handle VTABLE relocs.
5191 (v850_fix_adjustable): New.
5192 (v850_force_relocation): New.
5194 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5196 * tc-hppa.c (fp_operand_format): Add some additional formats.
5197 (pa_ip): Do not automatically promote into pa2.0 mode.
5198 (pa_level): Handle ".level 2.0".
5200 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5202 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5203 * config/tc-i386.h (template.extension_opcode): Change to
5204 unsigned int to allow full range of 8-bit opcode suffixes.
5205 (None): Redefine as 0xffff.
5207 From Jeff B Epler <jepler@usgs.gov>
5208 * doc/c-i386.texi (i386-SIMD): New section.
5210 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5212 * read.c (discard_rest_of_line): New function.
5213 * read.h: Declare it.
5214 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5216 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5218 * config/tc-d10v.c (find_symbol_matching_register): New function.
5219 (find_opcode): Cope with the case where a register name matches
5222 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5224 * config/tc-v850.c (md_pcrel_from): Rename to
5225 v850_pcrel_from_section.
5226 (v850_pcrel_from_section): Do not resolves symbols in other
5229 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5231 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5233 * config/tc-d10v.c (find_opcode): Generate an error if a register
5234 is supplied for an operand that should not be a register.
5236 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5238 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5239 instructions to have another instruction in the right bin.
5241 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5243 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5244 the right container if the left container holds a branch
5247 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5249 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5250 both a register name and symbol name.
5251 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5253 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5256 execution unit class.
5258 (reg_name_search): If a name matches a register and a symbol,
5259 prefer the register.
5260 (find_format): Disallow flag registers when a general purpose
5261 register is required.
5262 If a number is required, but a register has been given, check to
5263 see if a symbol with the same name as the register exists, and if
5264 so, use that symbol.
5266 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5268 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5270 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5272 * config/tc-d30v.c (find_format): Do not accept flag registers as
5273 general purpose registers.
5274 (find_format): If an immediate value is expected at a given place
5275 in a format, but a register name has been provided instead, check
5276 to see if that register name matches the name of a predefined
5277 symbol and if it does, then use the symbol instead.
5278 (reg_name_search): If a register name matches a symbol name,
5279 prefer the register name to the symbol name.
5281 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5283 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5284 the previous insn to empty.
5286 1998-09-20 Michael Meissner <meissner@cygnus.com>
5288 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5289 pieces, forcing the use of an ANSI compiler.
5291 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5293 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5295 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5297 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5299 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5301 (obj_elf_vtable_entry): Likewise.
5302 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5303 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5304 (tc_gen_reloc): Likewise.
5305 (arm_fix_adjustable): Likewise.
5306 (elf32_arm_force_relocation): New.
5307 (armelf_frob_symbol): Remove coff-style symbol support.
5309 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5311 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5313 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5315 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5316 OBJ_COFF so that routine is defined for a.out format.
5318 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5320 * config/tc-i386.c (i386_operand): Detect non-segment registers
5321 used as segment prefixes.
5323 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5325 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5326 optimize across FDE boundaries.
5328 * config/obj-coff.c (obj_coff_section): Preserve any link once
5329 flags when setting the section flags.
5331 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5333 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5334 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5336 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5338 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5341 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5343 * frags.c (frag_grow): Include the size of the frag struct in the
5346 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5347 if the new subseg comes before the old.
5349 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5351 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5352 to handle edge8 and edge16.
5354 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5356 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5357 before we clobber the symbol involved.
5359 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5361 * config/tc-arm.c: Remove OBJ_ELF definitions for
5362 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5363 use arm_adjust_symtab for OBJ_COFF.
5364 (armelf_adjust_symtab): New Routine.
5365 * config/tc-arm.h: Define obj_adjust_symtab to
5366 armelf_adjust_symtab for OBJ_ELF.
5368 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5370 * configure.in: Make all i386-elf targets use bfd_gas.
5371 * config/tc-i386.c (tc_i386_force_relocation): New.
5372 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5373 (md_apply_fix3): Likewise.
5374 (tc_gen_reloc): Handle them.
5375 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5376 tc_i386_force_relocation.
5378 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5380 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5382 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5384 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5385 current opcode after writing the first insturction of a reverse
5388 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5390 * read.h (generate_lineno_debug): Add prototype.
5391 * read.c (generate_lineno_debug): Make non-static.
5393 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5395 * config/tc-i386.c (md_assemble): Only warn for address/data size
5398 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5400 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5401 against Thumb function names, as the linker needs this information.
5403 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5405 * expr.c (operand): Check also that there is no advance in operand
5406 after atof_generic in order to decide "is it label 0f or floating
5409 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5411 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5412 command line options with a single dash.
5413 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5415 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5417 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5418 * tc-arm.c (arm_fix_adjustable): New routine.
5420 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5422 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5423 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5424 demand_empty_rest_of_line before mri_comment_end.
5425 (equals): Check garbage after expression before
5426 mri_comment_end in MRI mode.
5428 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5430 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5431 small immediate constant to use the constant itself rather than
5434 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5436 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5437 (pa_leave): Likewise.
5439 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5441 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5443 (i386_operand): Fix an error message.
5445 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5447 * doc/c-arm.texi (ARM Directives): Document .req directive.
5449 * config/tc-arm.c (reg_required_here): Display erroneous string if
5450 the register name could not be decoded.
5451 Do not set inst.instruction if the sift is -1.
5453 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5455 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5458 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5460 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5461 even if it is belived to be unnecessary.
5463 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5465 config/tc-i386.c (i386_operand): Size immediate constants by
5466 suffix (erroneously removed as part of July 7 change).
5468 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5470 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5471 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5472 (armelf_frob_symbol): New Routine.
5473 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5475 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5477 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5479 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5481 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5482 command line switches passed to assembler.
5484 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5486 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5487 (gas_cgen_opcode_desc): Declare.
5488 (gas_cgen_parse_operand): Declare.
5489 (*): Prepend gas_ to gas specific fns to denote them as such.
5491 * cgen.c (gas_cgen_opcode_desc): New global
5492 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5493 (queue_fixup): Renamed from cgen_queue_fixup.
5494 (*): Prepend gas_ to gas specific fns to denote them as such.
5496 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5497 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5498 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5499 Open opcode table and initialize it.
5500 (make_parallel): Use gas_cgen_opcode_desc.
5501 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5502 (md_assemble): Ditto.
5504 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5506 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5507 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5508 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5509 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5510 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5511 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5512 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5513 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5514 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5515 (INIT_STAB_SECTION): Likewise.
5516 (OBJ_PROCESS_STAB): Likewise.
5518 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5519 (md_parse_option): Watch for them.
5520 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5521 (md_begin): Kill neverdef code.
5522 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5523 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5524 (s_alpha_coff_wrapper): New.
5525 (md_pseudo_table): Trap all ECOFF pseudos.
5527 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5529 Start of changes to remove mdebug section from mips*-elf
5530 Based on MIPS_STAB_ELF definition
5531 * acconfig.h: undef if not configured
5532 * config.in: undef if not configured
5533 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5534 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5535 * stabs.c (s_stab_generic): flush frag
5537 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5539 * configure.in: (arm-*-elf): Handle.
5540 (thumb-*-elf): Handle.
5541 * configure: Regenerate.
5542 * read.c (stringer): Fix typo in comment.
5543 * write.c (fixup_segment): Don't add symbol value to addend if
5545 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5547 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5550 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5552 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5553 (write_2_short): Emit warning if new flag is set.
5554 (do_assemble): Set flags if left instruction is one of special
5555 "right-instruction-killer" type.
5557 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5559 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5560 Always output words in debug_info section as big endian.
5561 (sparc_target_format): Choose correct bfd target.
5562 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5564 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5566 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5567 to work with internationalization code. Issue an error when two
5568 operands match that are not allowed to match.
5570 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5572 * configure.in (install_tooldir): Allow target to specify whether
5573 it wants to be installed in $(tooldir)/bin.
5574 * configure: Regenerate.
5575 * Makefile.am (install-exec-local): Set install-exec-tooldir
5576 dependency via configure.
5577 * Makefile.in: Regenerate.
5579 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5581 * Makefile.am (install-exec-local): Split into two ...
5582 (install-exec-bindir,install-exec-tooldir): New rules.
5583 * Makefile.in: Regenerate.
5585 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5587 * Makefile.am (install-exec-local): Don't remove the file before
5588 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5589 W. Rozycki <macro@ds2.pg.gda.pl>.
5590 * Makefile.in: Rebuild.
5592 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5594 * cgen.c: Include libiberty.h.
5595 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5596 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5597 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5598 (md_cgen_lookup_reloc)): Declare.
5599 (md_cgen_record_fixup_exp): Declare.
5600 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5601 (m32r_relax_frag): Declare.
5602 (cgen_md_apply_fix3): Decls moved to cgen.h.
5603 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5604 (m32r_cgen_record_fixup_exp): Delete decl.
5605 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5606 (assemble_nop): Delete.
5607 (expand_debug_syms): Delete unused `exp'.
5608 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5609 Add default case for -Wall.
5610 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5611 (md_atof): Delete unused wordP.
5613 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5615 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5618 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5620 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5621 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5622 .print, .purgem, and .struct. Remove documentation for
5625 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5627 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5628 Update call to insert_operand.
5630 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5632 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5634 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5637 whitespace after a prefix operator.
5639 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5641 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5643 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5645 * config/tc-sparc.c (log2): New static function.
5646 (s_reserve): Use log2 to convert alignment before calling
5648 (s_common): Use log2 to convert alignment before calling
5649 record_alignment and frag_align.
5650 (sparc_cons_align): Use log2.
5652 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5654 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5655 (s_common): Likewise.
5657 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5658 initialization of waddr.
5659 (sparc_elf_final_processing): Add default case to switch.
5661 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5663 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5664 than temporary real.
5666 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5668 * write.c (subsegs_finish): Don't align the segments if there were
5671 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5672 copying aux information.
5674 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5675 expression into a symbol.
5677 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5679 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5680 type to unsigned int.
5681 (md_assemble): Change type used to store offsets from unsigned
5683 (i386_operand): Switch error check to only call RESTORE_END_STRING
5684 once after parse_register.
5686 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5688 * config/tc-v850.c (md_show_usage): Changed format to match that
5691 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5693 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5695 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5697 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5700 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5702 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5703 * doc/Makefile.in: Rebuild.
5705 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5707 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5708 for %lo expressions.
5709 (mips_ip, case 'u'): Move range check after code to mask
5710 off bits in %hi/%lo expressions. Mask off high bits for
5713 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5715 * doc/Makefile.am (gasver.texi): New target.
5716 (as.info, as.dvi): Depends upon gasver.texi.
5717 * doc/as.texinfo: Include gasver.texi. Mention version number on
5718 title page and in top node.
5719 * doc/Makefile.in: Rebuild.
5721 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5723 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5724 but not including the line containing the edict.
5725 * listing.h (LISTING_EOF): New.
5726 * input-scrub.c (input_scrub_next_buffer): Call it.
5728 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5730 * config/tc-i386.c (i386_operand): Don't set the size of an
5731 immediate address based solely on the suffix and the mode.
5733 * config/tc-i386.c (md_assemble): Add assertion to make sure
5734 overlap2 does not set Imm.
5736 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5737 sequences of whitespace to a single space.
5738 (is_space_chars): Just compare with space.
5739 (md_begin): Don't initialize space_chars.
5740 (md_assemble): Just skip a single whitespace character.
5741 (i386_operand): Rewrite base-index parsing to use new
5742 parse_register, and to skip white space. Skip white space in a
5743 number of other places too. Don't give error message if
5744 parse_register fails.
5745 (parse_register): Change reg_string parameter to be non-const.
5746 Add end_op parameter. Skip white space after the `%', and return
5747 end of register string. Give error message here rather than
5750 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5752 Based on patch from Matt Semersky <matts@scd.hp.com>:
5753 * expr.c (op_encoding): Make const.
5754 (expr_set_precedence): New function.
5755 (expr_begin): Don't set operator rankings, just call
5756 expr_set_precedence.
5757 * expr.h (expr_set_precedence): Declare.
5758 * read.c (s_mri): Call expr_set_precedence.
5760 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5762 * doc/as.texinfo (Statements): Remove paragraph discussing
5763 continuing lines with a backslash. This hasn't worked for years,
5766 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5768 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5770 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5771 (ps_CTORS, ps_DTORS): New section types.
5772 (vms_fixup_xtors_section): New function
5773 (Ctors_Psect, Dtors_Psect): Define.
5774 (IS_GXX_XTOR): Define
5775 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5776 Filter static constructors/destructors and add to
5777 Ctors_Symbols/Dtors_Symbols chain.
5778 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5779 appropriate section.
5781 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5782 * makefile.vms: Merge vax/vms support.
5784 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5786 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5787 (elf_pseudo_table): Add them.
5788 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5789 (md_apply_fix): Accept them.
5790 (mips_fix_adjustable): Don't adjust them.
5791 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5792 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5793 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5794 (tc_fix_adjustable): Don't adjust them.
5796 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5798 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5800 * Makefile.in: Regenerate.
5801 * configure.in: AC_SUBST cgen_cpu_prefix.
5802 * configure: Regenerate.
5804 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5806 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5807 Changed all users of COND12_DELAY.
5809 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5811 * config/tc-mn10300.c (set_arch_mach): New function.
5812 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5813 (md_begin): Default to mn10300 mode.
5814 (md_assemble): Only accept instructions for the core mn10300
5815 chip and the active machine type.
5817 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5819 * subsegs.h (segment_info_type): Give the struct a name.
5820 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5821 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5822 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5823 * config/tc-w65.h (tc_reloc_mangle): Declare.
5824 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5826 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5828 * config/tc-v850.c (v850_comm): Restore old section
5829 after common processing.
5831 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5833 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5835 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5837 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5838 char with code that explicitly sign-extends.
5840 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5842 * config/tc-v850.c (md_begin): Restore text section as the current
5843 section after creating call table sections.
5844 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5847 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5848 with call to macro SYM_AUXINFO.
5850 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5852 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5853 with the program transform name.
5854 * Makefile.in: Rebuild.
5856 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5858 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5861 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5863 * config/tc-i386.c (i386_operand): Be prepared for a space between
5864 the open parenthesis and the start of the register operand,
5865 because of the June 16 change.
5867 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5869 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5872 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5874 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5875 even if it is belived to be unnecessary.
5877 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5879 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5881 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5883 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5885 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5886 shift amount for a repeated operand. The shift amount for the
5887 repeated copy comes from the size of the operand.
5889 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5891 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5893 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5895 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5897 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5899 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5900 characters in it as LEX_IS_SYMBOL_COMPONENT.
5901 * config/tc-i386.h (tc_symbol_chars): Define.
5902 (extra_symbol_chars): Declare.
5903 * config/tc-i386.c (extra_symbol_chars): Define.
5904 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5905 (line_comment_chars): Set to '/' if TE_LINUX.
5906 * doc/c-i386.texi (i386-prefixes): Update.
5907 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5909 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5911 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5912 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5914 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5916 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5917 constraint in instructions REP & REPI.
5919 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5921 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5922 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5924 (check_range): If the operand is shifted, then shift the number
5925 before checking its range.
5927 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5929 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5932 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5934 * config/tc-v850.c (v850_comm): Create special sections as needed.
5936 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5938 * config/tc-d10v.c (write_2_short): Addition of swapping
5939 instructions for sequential and reverse sequential order when
5940 given order is not possible.
5942 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5944 * Makefile.am: Rebuild dependencies.
5945 (DEP_INCLUDES): Fix reference to intl build directory.
5946 * Makefile.in: Rebuild.
5948 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5950 * doc/c-i386.texi: Update 16 bit documentation.
5952 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5953 IgnoreDataSize to IgnoreSize as they are used for address size as
5955 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5956 32-bit mode, similarly addr16/data16 and variants.
5958 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5960 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5961 sequential word multiply instructions.
5963 (do_assemble): Add extra command line argument, to allow mul32
5964 attribute to be preserved across parallel insns.
5965 (md_assemble): Insert NOPs between explicitly parallel insns which
5966 contain an 32 bit multiply and a 16 multiply.
5968 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5970 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5973 * config/tc-i386.c (reloc): Add braces.
5975 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5976 consistent with Intel naming.
5977 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5978 use bitfields in sib_byte.
5979 (modrm_byte): Don't use bitfields here either.
5981 * config/tc-i386.c (current_templates): Add const.
5982 (parse_register): Add const to return, param, and char *s.
5983 (i386_operand): Add const to reg_entry *r.
5984 * config/tc-i386.h (templates): Add const to start, end.
5986 Inspired by code for 16 bit gas support from Martynas Kunigelis
5987 <martynas@nm3.ktu.lt>:
5988 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5989 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5990 (uses_mem_addrmode): Remove.
5991 (md_estimate_size_before_relax): Add support here too.
5992 (md_relax_table): Rewrite interface to md_relax for 16 bit
5994 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5995 (opcode_suffix_to_type): Remove.
5996 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5997 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5998 (md_convert_frag): Likewise.
5999 (i386_operand): Add support for 16 bit base/index regs,
6000 immediates, and displacements. Remove some unnecessary casts, and
6001 localise end_of_operand_string, displacement_string_start,
6002 displacement_string_end variables. Add GCC_ASM_O_HACK.
6003 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6005 * config/tc-i386.c (prefix_hash): Remove.
6006 (md_begin): Rewrite without obstacks. Remove prefix hash table
6007 handling. Rewrite lexical table handling.
6008 (i386_print_statistics): Don't print prefix statistics.
6009 (md_assemble): Rewrite instruction parser so that line is not
6010 converted to lower case. Don't do a hash_find for prefixes,
6011 instead recognise them via opcode modifier.
6012 (expecting_operand, paren_not_balanced): Localise variables.
6013 * config/tc-i386.h (IsPrefix): Define.
6014 (prefix_entry): Remove.
6016 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6017 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6018 '\\' in case where comment_chars contains '/'.
6020 * config/tc-i386.c (MATCH): Ensure given operand and template
6021 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6022 you must write `ljmp *table(%ebx)'.
6024 From H.J. Lu <hjl@gnu.org>:
6025 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6026 as 0 ifndef BFD_ASSEMBLER.
6027 (md_assemble): Allow immediate operands without suffix or
6028 other reg operand to default in size to the current code size.
6030 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6032 * config/tc-v850.c (md_begin): Restore creation of
6033 .call_table_text and .call_table_data sections.
6035 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6037 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6038 after emitting a word of noops.
6040 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6042 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6043 (i386_operand): Simplify checks for valid base/index combinations.
6044 Disallow `in 4(%dx),%al'.
6046 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6048 (add_prefix): Change parameter from char to int.
6050 * config/tc-i386.h (Ugh): Define opcode modifier.
6051 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6053 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6054 CONSISTENT_REGISTER_MATCH macros to check register types more
6055 thoroughly. Check for illegal suffix/operand combinations
6056 when matching insns with operands. Handle new `s' suffix, and
6057 associated FloatMF opcode modifier for float insns with memory
6059 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6060 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6061 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6062 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6063 DATA_PREFIX_OPCODE throughout.
6065 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6066 (md_assemble): Rewrite suffix/register operand checking code to be
6067 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6068 AnyMem, the better to grep.
6070 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6071 given a memory operand. Don't set Abs bits either.
6072 (type_names): Remove Mem*, Abs*.
6073 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6074 define opcode_modifiers as these cases are handled by Disp8,
6075 Disp16, Disp32 and suffix checks.
6076 (COMES_IN_BOTH_DIRECTIONS): Remove.
6077 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6079 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6080 if IgnoreDataSize modifier given. Remove ShortformW modifier
6081 test. Add test for ShortForm in W base_opcode modification.
6082 Merge Seg2ShortForm and Seg3ShortForm code.
6083 * config/tc-i386.h (ShortFormW): Remove.
6084 (IgnoreDataSize): Define.
6086 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6088 * config/tc-d30v.c (md_assemble): Store previous segment state
6089 with previous instruction.
6091 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6093 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6094 (ebp, esp): Remove static variables.
6095 (MATCH): Remove test for InOutPortReg.
6096 (i386_operand): Properly handle InOutPortReg here instead.
6097 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6098 (md_assemble): Simplify and correct modrm and sib generation.
6099 (i386_operand): Add warning for scale without index.
6100 Rewrite checks for valid base/index combinations.
6102 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6103 macros and enclose in do while(0).
6104 (RESTORE_END_STRING): Likewise.
6105 (md_assemble): Add one to printed operand number so we start
6106 from 1 not 0. Add some more gettext invocations.
6107 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6110 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6111 DATA_PREFIX, SEG_PREFIX): Define.
6112 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6113 (check_prefix): Remove function.
6114 (add_prefix): New function. Add prefix to i.prefix as well as
6116 (md_assemble): Changes for add_prefix. Remove hack for wait
6117 prefix, instead always output prefixes in fixed order. Test
6118 for jcxz/loop when selecting between word & dword operations,
6119 and add address size prefix rather than operand size prefix.
6120 Remove operand -> address size hack when emitting jcxz/loop.
6121 (i386_operand): Remove O_Absent check as it's done in expr.
6123 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * configure.in: Recognize m5200 as a cpu_type of m68k.
6126 * aclocal.m4: Rebuild with current libtool.
6127 * configure: Rebuild.
6129 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6131 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6132 to relaxable_symbol to prevent references to external symbol from
6135 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6137 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6138 symbols are relaxable.
6140 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6142 * config/tc-v850.c (md_begin): Don't create special
6143 sections by default.
6145 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6147 * config/tc-mips.c (macro): For div and udiv, close the
6148 reorder block as soon as possible.
6150 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6152 From Matt Semersky <matts@scd.hp.com>:
6153 * macro.c (macro_mri_mode): New function.
6154 * macro.h (macro_mri_mode): Declare.
6155 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6158 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6160 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6163 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6164 until after xstrdup in OBJ_EVAX case.
6166 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6168 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6169 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6170 of hardcoded magic number.
6171 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6173 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6175 * read.c (do_s_func): New function.
6177 * read.h (do_s_func): Add prototype.
6179 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6181 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6182 nops if fill pattern not specified.
6184 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6186 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6187 * config/te-go32.h (TE_GO32): Define.
6188 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6190 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6192 Implement .func/.endfunc pseudo-ops.
6193 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6195 * read.c (potable): Add .func,.endfunc.
6196 (s_func): New function.
6197 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6199 (in_doc_func_p,current_function_label): New static globals.
6200 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6202 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6204 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6205 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6206 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6207 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6208 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6209 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6210 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6211 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6212 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6213 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6214 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6215 * config/tc-a29k.c: Don't define md_short_jump_size,
6216 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6217 * config/tc-alpha.c: Likewise.
6218 * config/tc-alpha.h: Likewise.
6219 * config/tc-arm.c: Likewise.
6220 * config/tc-h8300.c: Likewise.
6221 * config/tc-h8500.c: Likewise.
6222 * config/tc-hppa.c: Likewise.
6223 * config/tc-i860.c: Likewise.
6224 * config/tc-i960.c: Likewise.
6225 * config/tc-ppc.c: Likewise.
6226 * config/tc-sh.c: Likewise.
6227 * config/tc-sparc.h: Likewise.
6228 * config/tc-tic30.c: Likewise.
6229 * config/tc-w65.c: Likewise.
6230 * config/tc-z8k.c: Likewise.
6232 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6234 * config/tc-vax.c (_): Delete this macro used for placeholder
6235 values in vax_operand_width_size; it conflicts with the _() macro
6236 used for internationalization.
6238 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6240 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6241 code. From Chris Moller <moller@bops.com>.
6243 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6244 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6245 * read.c (emit_expr): Initialize seg and subseg fields of a new
6247 * write.c (write_object_file): Switch to the appropriate segment
6248 and subsegment when processing a broken word.
6250 * config/tc-m68k.c (mri_assemble): New static function.
6251 (build_mri_control_operand): Call mri_assemble rather than
6253 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6254 (s_mri_endf, s_mri_endw): Likewise.
6256 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6258 * read.c (s_org): Call md_flush_pending_output if it is defined.
6260 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6262 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6264 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6265 (md_parse_option): Add for same.
6266 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6267 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6268 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6270 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6272 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6274 * config/tc-arm.c (find_real_start): Relax definition of local
6277 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6279 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6280 symbols at the given address, not just the last one specified.
6282 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6284 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6285 or number_to_chars_littleendian to write data.
6287 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6289 * config/tc-v850.c (md_assemble): Remove artificially created
6290 register name symbols.
6292 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6294 * write.c (fixup_segment): Change "segment" to "section" in
6297 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6299 * write.c (fixup_segment): Change sym1-sym2 message again.
6301 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6303 * write.c (fixup_segment): Improve error message for sym1-sym2
6304 errors when sym1 is in a different segment from sym2.
6306 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6308 * config/tc-m32r.c (warn_unmatched_high): New static local.
6309 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6310 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6311 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6312 (md_parse_option): Likewise.
6313 (md_show_usage): Likewise.
6314 (m32r_frob_file): Likewise.
6316 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6317 (read_a_source_file): Call them.
6318 * read.h (stabs_generate_asm_file): Declare.
6319 * stabs.c (stabs_generate_asm_file): New function.
6320 (generate_asm_file): New function.
6321 (stabs_generate_asm_lineno): Move file name handling into
6324 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6326 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6327 (d30v_current_align, d30v_current_align_seg): New variables.
6328 (d30v_last_label): New variable.
6329 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6330 (s_d30v_data, s_d30v_section): Likewise.
6331 (md_pseudo_table): Call them.
6332 (md_begin): Initialize d30v_current_align_seg.
6333 (md_assemble): Call d30v_align when needed by known current alignment.
6334 (d30v_frob_label, d30v_cons_align): New functions.
6335 * config/tc-d30v.h (md_do_align): Remove.
6336 (tc_frob_label): Call d30v_frob_label.
6337 (md_cons_align): New.
6339 * config/tc-d30v.c (find_format): Convert complex expressions to
6340 expression symbols before processing. Clean up code formatting.
6342 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6344 * po/Make-in (install-info): New target.
6346 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6348 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6350 * config/tc-mn10300.c (md_assemble): Likewise.
6352 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6354 * Makefile.am: Update with `make dep-am'.
6355 (HFILES): Add cgen.h.
6356 (cgen.o): Depend on cgen.h.
6357 * Makefile.in: Regenerate.
6359 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6361 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6363 * gasp.c (grab_label): Permit a label to be a preprocessor
6364 variable by permitting a label to start with a backslash.
6366 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6368 * config/tc-mips.c (validate_mips_insn): Removed hack
6369 for previously inaccessible bitfields in some INSN_TRAP
6372 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6374 * config/tc-d30v.c (do_assemble): Abort with error message
6375 if opcode operands do not match.
6377 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6379 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6380 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6381 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6382 similar new 'q' operand.
6384 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6386 * cgen.c (cgen_asm_finish_insn): Fix typo.
6388 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6391 * cgen.c: Include it.
6392 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6393 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6394 All callers updated.
6395 * config/tc-m32r.c: Include cgen.h.
6396 (m23r_insn): New members num_fixups,fixups.
6398 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6400 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6401 to avoid compiler warning.
6403 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6405 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6408 * makefile.vms (OBJS): Add ehopt.obj
6410 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6412 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6414 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6416 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6417 a short format insn.
6418 (md_assemble): Set it for explicitly packed insns.
6420 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6422 * config/obj-coff.c (c_symbol_merge): Do not take address of
6423 native fields when performing the memcpy.
6425 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6427 * config/tc-mips.c (macro,macro2): Implement
6428 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6430 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6432 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6433 relocations against globally visible symbols.
6434 * config/tc-m68k.c (relaxable_symbol): New macro.
6435 (m68k_ip, md_estimate_size_before_relax): Use it.
6436 (tc_m68k_fix_adjustable): Also handle weak symbols.
6438 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6440 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6441 references to externally visible symbols.
6442 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6443 values in twice for a PC relative reloc if the symbol is
6446 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6447 don't adjust a PC relative reloc against an externally visible
6449 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6450 for a PC relative fixup against an externally visible defined
6451 symbol, arrange to store object file and addend values as though
6452 the symbol were not defined.
6453 (tc_gen_reloc): Likewise.
6455 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6457 * read.c (sizeof_leb128): Referenced externally by write.c so
6460 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6462 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6463 and expand a 'debug' symbol associated with the next instruction
6464 that does not cause a short instruction to be filled with a NOP.
6465 (md_pseudo_table): Add support for .debugsym.
6466 (assemble_parallel_insn): Add calls to expand_debug_sym as
6468 (md_assemble): Ditto.
6470 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6472 * as.c (main): Conditionally call setlocale.
6473 * gasp.c (main): Likewise.
6474 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6475 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6477 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6479 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6481 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6483 * config/tc-hppa.c: Change all calls to bzero to use memset.
6484 (pa_ip): Add cast to avoid warning.
6485 (tc_gen_reloc, md_apply_fix): Likewise.
6486 (pa_find_space_by_number): Likewise.
6487 (hppa_force_relocation): Likewise.
6488 (pa_block): Change i to unsigned int.
6489 * config/obj-som.h (obj_som_copyright): Declare.
6491 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6493 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6494 for line numbers for assembly source.
6496 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6498 * configure.in: Change version number to 2.9.4
6499 * configure: Rebuild.
6501 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6503 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6505 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6507 * ecoff.h: Change symbolS in function declaration to struct
6510 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6512 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6513 (md_convert_frag): Fix i18n typo.
6515 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6517 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6518 * ecoff.h: Protoype it.
6519 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6520 [EVAX] (s_alpha_prologue): Delete.
6521 (md_pseudo_table): Update.
6523 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6525 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6526 array to local pointer.
6527 (get_args, parse_expr): Add casts to avoid warnings.
6529 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6531 * read.c (s_set): Cast xmalloc return value to fragS *.
6532 * config/tc-m68k.c (m68k_ip): Function made static to match
6533 previous forward declaration.
6534 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6536 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6538 * config/tc-v850.c: Add internationalisation macros to error
6541 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6542 macros to error strings.
6544 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6547 reloc is in the TOC csect.
6548 (md_apply_fix3): Correct gettext typo.
6550 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6552 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6553 .L - they are local labels and the branches are not really
6554 function calls but rather far jumps.
6556 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6558 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6560 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6562 * config/tc-i386.c (md_assemble): Print operand number rather than
6563 using ordinal_names.
6564 (i386_operand): Likewise.
6566 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6568 * Makefile.am (INTLLIBS): Define to work around apparent automake
6570 All Makefiles: Regenerated.
6572 * Many files: Added gettext invocations around user-visible
6574 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6575 HAVE_LC_MESSAGES): Define.
6576 * dep-in.sed: Added asintl.h.
6577 * po/Make-in: New file.
6578 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6580 * read.c (Z_): Renamed from `_'.
6581 * Makefile.am (SUBDIRS): Added po.
6582 (POTFILES): new macro.
6583 (po/POTFILES.in): New target.
6584 ($(OBJS)): Added asintl.h.
6586 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6587 (as_new_LDADD): Added $(INTLLIBS).
6588 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6589 (gasp_new_LDADD): Added $(INTLLIBS).
6590 (gasp_new_DEPENDENCIES): New macro.
6591 * configure, aclocal.m4: Rebuilt.
6592 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6594 (ALL_LINGUAS): Define.
6595 * macro.c: Include "asintl.h".
6596 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6597 * as.h: Include "asintl.h".
6598 * config/tc-i386.c (ordinal_names): Removed.
6599 (md_assemble): Changed error text to avoid ordinal_names.
6600 (i386_operand): Likewise.
6601 (reloc): Added as_bad to avoid i18n problems.
6602 (tc_gen_reloc): Likewise.
6603 * config/tc-arm.c (bad_args): Now a #define.
6605 * config/obj-vms.c (VMS_stab_parse): Changed type of
6607 (global_symbol_directory): Unified strings to avoid i18n
6609 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6610 avoid i18n problems.
6611 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6612 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6614 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6616 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6618 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6620 * as.c (print_version_id): Added an fprintf to avoid i18n
6622 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6624 * expr.c (expr): Added as_warn call to avoid i18n problems.
6625 * messages.c (as_assert): Changed code to avoid i18n problems.
6626 (as_abort): Likewise.
6627 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6628 (s_space): Likewise.
6629 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6631 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6633 * config/tc-i386.c (check_prefix): New static function, split out
6635 (struct _i386_insn): Add wait_prefix field.
6636 (md_assemble): Remove wait_prefix local variable. Use
6637 check_prefix when adding a prefix.
6639 * config/tc-i386.c (current_templates): New static variable.
6640 (md_assemble): Remove current_templates local variable.
6641 (md_assemble, i386_operand): Improve error and warning messages in
6642 many places. Add RESTORE_END_STRING in many places before error
6643 return. Clarify some comments.
6645 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6647 (md_assemble): Parse string instruction operands, looking for
6648 segment override prefixes. Check for invalid segment prefixes on
6650 (i386_operand): i.seg[] and max mem_operand changes for string
6652 * config/tc-i386.h (EsSeg): Define.
6654 * config/tc-i386.h (regKludge): Define.
6655 (iclrKludge, imulKludge): Don't define.
6656 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6657 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6658 opcode_modifier checks to look for more common cases first. Add
6659 default_seg for IsString case.
6661 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6663 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6665 * configure: Rebuild with new automake and libtool.
6666 * aclocal.m4, Makefile.in: Likewise.
6668 * doc/Makefile.am (as.dvi): New target.
6669 * doc/Makefile.in: Rebuild.
6671 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6673 * configure.in: Added sparc86x support.
6675 * configure: Rebuild.
6677 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6679 (md_parse_option): Warn if -EL is not supported for this architecture.
6681 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6683 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6685 * config/tc-mips.c (mips_ip): Note when we use get match on
6686 the full instruction name.
6688 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6690 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6691 back into the expression to handle add/sub simplification correctly.
6693 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6695 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6697 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6699 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6702 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6704 * symbols.c (max_indent_level): New global.
6705 (print_symbol_value_1): Use it.
6706 * expr.h (expr_build_dot): Declare.
6707 * expr.c (expr_build_dot): New function.
6709 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6711 * symbols.c (print_binary): New function.
6712 (print_expr_1): Call it.
6714 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6716 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6717 operand in the opcode.
6719 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6721 * config/tc-i386.h: Reorder operand flags and opcode modifier
6722 flags for clarity. Remove unused definitions: Unknown,
6723 ImmUnknown, DispUnknown, NoModrm.
6724 * config/tc-i386.c (type_names): Add missing Debug type.
6725 (md_assemble): Better duplicate prefix checking. Quicker string
6726 instruction check via new opcode_modifier flag.
6728 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6730 * doc/as.texinfo (Invoking): Clarify -Wa example.
6732 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6734 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6735 (s_mips_weakext): Define.
6736 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6737 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6740 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6742 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6743 is an error if the value can not be computed at assembly time.
6744 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6746 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6748 * gasp.c (main): Set next field of new include_path structure to
6749 NULL. From Avery Pennarun <averyp@gdc.ca>.
6751 * read.c (s_mri_sect): Call as_bad rather than abort for an
6752 unsupported MRI target.
6754 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6756 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6757 the destination of a branch instruction should be altered.
6758 (find_real_start): New function: Locate the real, Thumb coded
6759 start of a Thumb function.
6760 (do_t_branch23): Alter the destination of branches to Thumb
6763 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6765 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6767 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6770 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6772 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6773 * doc/c-hppa.texi: Likewise.
6775 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6777 * Makefile.am: Rebuild dependencies.
6778 * Makefile.in: Rebuild.
6780 * Makefile.am (DEP_INCLUDES): New variable.
6781 (.dep1): Change to work when srcdir is not an absolute path.
6782 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6783 * Makefile.in: Rebuild.
6785 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6787 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6788 LinearAddress patch.
6790 * configure.in: Set version to 2.9.1.
6791 * configure: Rebuild.
6793 * Branched binutils 2.9.
6795 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6797 * config/tc-i386.h (FWait): Define.
6798 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6799 other prefixes. Check FWait flag in opcode table to see which
6800 instructions require an fwait prefix.
6802 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6804 * stabs.c (get_stab_string_offset): Always create a stab string
6807 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6809 Fix some gcc -Wall warnings:
6810 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6811 * ehopt.c (eh_frame_code_alignment): Likewise.
6812 * expr.c (integer_constant, operand): Likewise.
6813 * frags.c (frag_align): Likewise.
6814 * gasp.c (level_0, change_base, doinstr): Likewise.
6815 * hash.c (hash_ask): Likewise.
6816 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6817 (debugging_pseudo): Likewise.
6818 * macro.c (define_macro, check_macro): Likewise.
6819 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6820 (ignore_rest_of_line, float_cons): Likewise.
6821 * symbols.c (decode_local_label_name): Likewise.
6822 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6823 (fixup_segment, number_to_chars_bigendian): Likewise.
6824 (number_to_chars_littleendian): Likewise.
6825 * config/atof-ieee.c (gen_to_words): Likewise.
6826 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6827 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6828 * read.c (output_big_sleb128): Initialize locals to avoid
6830 (output_big_uleb128, equals): Likewise.
6831 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6832 to unsigned int. Change zeros to unsigned int.
6833 * cond.c (s_if): Add return to default case.
6834 * frags.c (frag_now_fix): Change return type to addressT.
6835 * frags.h (frag_now_fix): Update declaration.
6836 * listing.c (file_info_struct): Change linenum to unsigned int.
6837 (struct list_info_struct): Change hll_line to unsigned int.
6838 (print_source): Update format string.
6839 * read.c (emit_expr): Change scan to unsigned int, and don't
6840 bother to initialize it.
6841 * symbols.c (dollar_label_count): Change to unsigned long.
6842 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6843 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6844 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6846 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6848 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6849 mcf5200 just as we do for m68000.
6850 (m68k_init_after_args): Likewise.
6851 (md_estimate_size_before_relax): Likewise.
6853 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6855 * config/tc-v850.c (md_assemble): Store relocation addend in
6856 fixup instead of instruction.
6858 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6860 * config/tc-i386.c (md_assemble): Swap template arguments to
6861 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6862 This macro is currently symmetric, so passing them the wrong
6863 way didn't cause any problem, but may if the macro is changed
6865 After copying template to i.tm, use i.tm. rather than t-> to
6866 access fields, and make t a const*
6867 Move i.tm.operand_types[] swap to immediately after the copy.
6869 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6871 * expr.h (expr_build_uconstant): Add prototype.
6872 (expr_build_unary,expr_build_binary): Add prototypes.
6873 * expr.c (expr_build_uconstant): New function.
6874 (expr_build_unary,expr_build_binary): New functions.
6876 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6878 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6879 * macro.c (macro_expand_body): Increase buffer size.
6880 * messages.c (as_warn): Likewise.
6881 (as_warn_where, as_bad, as_bad_where): Likewise.
6883 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6885 Based on patch from H.J. Lu <hjl@gnu.org>:
6886 * Makefile.am (DISTSTUFF): New variable.
6887 (diststuff): New target.
6888 * Makefile.in: Rebuild.
6890 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6892 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6893 m32r_elf_section_change_hook.
6895 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6896 emit a nop if a section ends with a 16 bit instruction.
6898 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6900 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6901 s_lcomm rather than obj_coff_lcomm.
6902 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6904 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6906 * config/tc-i386.h (LinearAddress): Define.
6907 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6908 instruction, don't use a default segment.
6910 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6912 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6913 * configure: Rebuild.
6915 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6917 * aclocal.m4, configure: Rebuild with libtool 1.2.
6919 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6921 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6922 PC relative branches. Patch courtesy of Jonathan Walton.
6925 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6927 * configure.in (emulations): Add thumb-pe target.
6929 * configure (emulations): Add thumb-pe target.
6931 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6933 * itbl-lex.l (yywrap): Don't define if already defined as a
6936 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6938 * depend.c (quote_string_for_make): New function.
6939 (wrap_output): Use it.
6941 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6943 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6944 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6946 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6948 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6949 Recognize -GN and -relax.
6950 (md_begin): Initialize gp size from -G switch.
6951 (alpha_force_relocation): Always force if -relax.
6952 (alpha_align): Take a new argument that will specify when to
6953 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6954 Change all callers. Emit nop alignment padding as nop+unop pair.
6956 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6958 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6959 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6961 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6963 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6964 require padding to the next long word boundary.
6966 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6968 * cgen.c: #include symcat.h.
6969 * config/tc-m32r.c: Likewise.
6971 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6973 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6974 absolute expressions instead of '$' prefixed register names.
6976 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6978 * read.c (s_set): Record file and line info for symbols when -as.
6979 (pseudo_set): Don't overwrite that dummy fragment.
6981 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6983 * config/tc-ppc.c (md_pseudo_table): Add "section".
6984 (ppc_named_section): New static function.
6986 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6988 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6989 so we don't have to scan the entire list.
6991 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6993 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6994 case, allow the parallel instructions to modify the same flag
6997 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6999 * listing.c (list_symbol_table): Categorize symbols by
7000 undefined_section rather than sy_frag->line == NULL.
7002 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7004 * Makefile.am (install-exec-local): Install properly when ln
7005 fails or tooldir == prefix.
7007 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7009 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7010 Test result of insert_operand for error.
7012 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7014 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7015 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7016 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7017 * doc/Makefile.in: Rebuild.
7019 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7021 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7022 (macro): Fix handling of M_COP[0-3].
7024 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7026 Based on patches from Ross Harvey <ross@teraflop.com>:
7027 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7028 if macro_alternate or macro_mri.
7029 (getstring): Remove support for byte constants between < and >.
7030 (get_any_string): '<' only starts a string if macro_alternate or
7032 (macro_expand_body): Permit keyword parameters following
7033 positional parameters.
7035 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7036 * configure.in (alpha*-*-netbsd*): New target.
7037 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7038 * configure: Rebuild.
7040 * as.h (flag_warn_suppress_instructionswap): Move from here...
7041 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7042 here, and make static.
7044 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7045 BFD_ASSEMBLER or MANY_SEGMENTS.
7047 * as.c (show_usage): Update bug-gnu-utils address.
7048 * gasp.c (show_usage): Likewise.
7049 * doc/as.texinfo (Bug Reporting): Likewise.
7051 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7053 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7054 insns regardless of the size of a pointer if we're in mips I or
7056 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7058 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7060 Fix rac to accept only a0:
7061 * tc-d10v.c (parallel_ok, find_opcode):
7062 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7063 Introduce OPERAND_GPR.
7065 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7067 * read.c (s_fill): Handle non-constant repeat counts by creating
7068 an rs_space fragment.
7070 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7072 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7073 from as_bad to as_warn.
7075 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7077 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7078 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7079 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7081 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7083 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7084 seg_fix_rotP rather than fix_root from seg_info.
7086 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7088 * expr.c: Add support for 0x1_2_3_4 bignums.
7090 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7092 * configure.in: Change -linux* to -linux-gnu*.
7093 * configure: Rebuild.
7095 * app.c (do_scrub_begin): Treat \r as whitespace.
7097 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7099 * Makefile.am: Update dependencies.
7100 * Makefile.in: Rebuild.
7102 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7104 * configure, aclocal.m4: Rebuild with new libtool.
7106 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7108 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7109 the argument to bfd_set_arch_mach.
7110 (load_address): Use bfd_arch_bits_per_address to determine the
7111 bit size of an address instead of looking at the isa level.
7112 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7114 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7116 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7118 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7120 * ehopt.c: New file.
7121 * as.h (enum _relax_state): Add rs_cfa.
7122 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7123 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7124 * read.c (emit_expr): Call check_eh_frame.
7125 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7126 (relax_segment): Likewise.
7127 * Makefile.am: Rebuild dependencies.
7128 (GAS_CFILES): Add ehopt.c.
7129 (GENERIC_OBJS): Add ehopt.o.
7130 * doc/internals.texi (Frags): Document rs_cfa.
7132 * as.c (show_usage): Mention --traditional-format.
7133 (parse_args): Accept --traditional-format.
7134 * as.h (flag_traditional_format): Declare.
7135 * output-file.c (output_file_create): If flag_traditional_format,
7136 set BFD_TRADITIONAL_FORMAT on stdoutput.
7137 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7139 * config/tc-mips.c (append_insn): Make sure that if we have a
7140 fixup for an unmatched %hi reloc, it does not associated with a
7143 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7144 * doc/Makefile.in: Likewise.
7146 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7148 * config/tc-m32r.c (check_for_side_effects): New function.
7149 (can_make_parallel): Add checks for instruction side effects
7150 clashing with the other instruction.
7151 (assemble_parallel_insn): Improve warning messages. Return error
7152 message from non-swapped instruction order.
7154 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7156 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7158 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7159 md_cleanup definition. This moves the forced literal output to
7160 the end of the source pass, and avoids macro's inserting literals
7161 into the code immediately after the macro expansion.
7163 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7165 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7166 a gas internal symbol is adjustable.
7167 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7169 * as.h: If gcc version greater than 2.6, use `__format__' and
7170 `__printf__' in function attributes, rather than `format' and
7173 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7175 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7177 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7179 Add tms320c30 support:
7180 * config/tc-tic30.h: New file.
7181 * config/tc-tic30.c: New file.
7182 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7183 TARGET_FORMAT as "coff-tic30".
7184 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7185 * Makefile.am: Rebuild dependencies.
7186 (CPU_TYPES): Add tic30.
7187 (CPU_OBJ_VALID): tic30-aout is valid.
7188 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7189 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7190 * configure, Makefile.in: Rebuild.
7192 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7194 * config/tc-v850.c (md_assemble): Improvements to error messages.
7196 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7198 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7199 BFD_RELOC_HI16_S to store the high bits of any value.
7201 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7202 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7203 assembler calculate relocations to any external symbol at all.
7204 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7205 involving generation of pc-relative relocs.
7206 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7207 has been moved to md_apply_fix3.
7209 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7210 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7211 which actually means (the address of identifier's GOT entry) +
7212 constant, which is not particularly useful.
7214 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7216 * read.h (include_dirs): Declare.
7217 (include_dir_count,include_dir_maxlen): Declare.
7219 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7221 * configure.in: Correct check for shared opcodes library.
7222 * configure: Rebuild.
7224 * listing.c (buffer_line): If we can't open the file, set at_end.
7225 (listing_print): Remove unused local variable fi.
7227 * config/m68k-parse.y (reglistpair): Handle register list in
7230 * config/vms-conf.h: Don't undef VERSION.
7232 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7234 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7236 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7238 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7239 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7240 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7241 (EXTRA_DIST): Define.
7242 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7243 explicitly rather than via the list of object files.
7244 (gcc-as.opt): New file created when make-gas.com is run.
7245 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7246 itbl-cpu.h} to #include appropriate file rather than copying that
7248 * config/vms-conf.h: Synchronize with current config.in.
7249 * Makefile.in: Rebuild.
7251 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7253 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7254 (parallel_ok): Relaxed parallel subinstruction dependency check.
7256 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7258 * as.h (flag_warn_suppress_instructionswap): added new flag.
7259 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7260 command line argument.
7261 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7262 warning only if flag_warn_suppress_instructionswap is false.
7264 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7266 * configure.in (i386-*-mingw32*): New target.
7267 * configure: Rebuild.
7269 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7271 * symbols.c (resolve_symbol_value): Don't set the segment if it
7272 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7274 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7277 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7279 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7280 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7283 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7285 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7287 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7289 * config/tc-v850.c (v850_insert_operand): Display instruction when
7290 an error is encountered.
7292 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7294 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7295 (i386-*-sco3.2v5*coff): New target.
7296 (i386-*-sco3.2*): New target.
7297 * configure: Rebuild.
7299 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7301 * config/tc-v850.c: Tidy error message production.
7303 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7305 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7306 validate_immediate return value in the right type for comparisons
7309 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7311 * listing.c (MAX_BYTES): Use listing variables not constants.
7312 (data_buffer): No longer an array, but a pointer.
7313 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7314 (listing_listing): Allocate data_buffer.
7316 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7318 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7319 --listing-rhs-width, --listing-cont-lines.
7320 (show_usage): Update.
7321 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7322 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7323 (print_lines): Use the variables instead of the constants.
7324 (listing_listing): Likewise.
7325 * listing.h: Declare the new vars.
7327 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7329 * as.c (parse_args): Add --keep-locals alias for -L.
7330 Add --strip-local-absolute.
7331 (show_usage): Update.
7332 * as.h (flag_strip_local_absolute): New flag.
7333 * symbols.c (S_IS_LOCAL): Use it.
7334 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7335 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7336 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7338 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7340 * config/tc-m32r.c: Detect if explicitly parallel instructions
7341 might have an io conflict and issue a warning message.
7343 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7345 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7346 cgen_swap_fixups): Functions to save, restore and swap the fixup
7347 chain with a backup copy.
7348 (cgen_asm_finish_insn): Returns address of constructed insn.
7350 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7352 * listing.c (file_info_struct): Remove FILE, add POS.
7353 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7354 (file_info): Don't open the file.
7355 (buffer_line): Check for the file in the last_open cache, updating
7357 (print_source): Don't reference file_info->file.
7358 (listing_listing): Likewise.
7359 (listing_print): Close the file in the cache, if any.
7361 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7363 * read.c (dwarf_file_string): New file static variable.
7364 (emit_expr): Look for constant sequence that leads up to a file
7365 name in DWARF debugging output.
7366 (stringer): Use dwarf_file_string to decide whether to accept a
7367 string as a file name.
7369 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7371 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7372 (crack_operand): Add reg->reglst MRI hack.
7373 (r_seg): Put reglst symbols in reg_section.
7374 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7376 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7378 * tc-sh.c (get_specific): Handle SGR & DBR.
7380 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7382 * tc-h8300.c (parse_reg): Take the length of the symbol into
7383 account when attempting to match a register name.
7384 * tc-h8500.c (parse_reg): Likewise.
7386 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7388 * cgen.c: Formatting changes to improve readability.
7390 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7392 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7395 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7397 Based on a patch from Jim Wilson
7398 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7399 (tc_gen_reloc): Handle cross section PC relative relocs
7402 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7404 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7406 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7408 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7409 (expr_jmp_buf): New static local.
7410 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7411 (cgen_md_operand): New function.
7412 * tc-m32r.c: Clean up pass over `struct foo' usage.
7413 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7415 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7417 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7418 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7420 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7422 * config/tc-i386.c (i386_operand): Give an error if there are
7423 unrecognized characters after an expression.
7425 For older changes see ChangeLog-9697