1 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5 add a symbol's address. Removed all target-specific #ifdefs that
6 used to accomplished the same.
7 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
8 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
9 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
10 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
11 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
13 2000-08-17 Kazu Hirata <kazu@hxi.com>
15 * dwarf2dbg.c: Fix formatting.
17 2000-08-17 Nick Clifton <nickc@redhat.com>
19 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
20 to be recoded as logical shift lefts by zero.
22 2000-08-16 Jim Wilson <wilson@cygnus.com>
24 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
25 postincrement modified registers. Handle IA64_OPND_R3_2 addl
27 (note_register_values): Handle IA64_OPND_R3_2 operands.
29 2000-08-16 Jason Eckhardt <jle@cygnus.com>
31 * config/tc-i860.c (md_operand): Silly typo fixed.
33 2000-08-16 Nick Clifton <nickc@redhat.com>
35 * config/tc-arm.c (struct asm_shift): Delete.
37 (enum asm_shift_index): New.
38 (struct asm_shift_properties): New.
39 (struct asm_shift_name): New.
40 (shift_properties[]); New.
43 (decode_shift): Use new structures.
44 Issue a warning is "ROR #0" is used.
45 Issue a warning if "ASR #0" or "LSR #0" is used.
47 (md_begin): Initialise arm_shift_hsh table from new
50 2000-08-16 Jakub Jelinek <jakub@redhat.com>
52 * config/tc-sparc.c: Kill all warnings.
53 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
55 (md_show_usage): Update usage text.
57 2000-08-16 Nick Clifton <nickc@redhat.com>
59 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
62 2000-08-14 Will Cohen <wcohen@redhat.com>
64 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
66 * config/tc-sh.c (md_assemble): Changed so debug_type
67 test performed for ppi_assemble
68 * config/tc-sh.c: Included dwarf2dbg.h.
69 (debug_line): Defined.
70 (md_assemble): Generates dwarf2 line info.
71 (sh_finalize): New function. Finalize dwarf2 info.
72 (assemble_ppi): Returns size of code generated.
73 (build_Mytes): Returns size of code generated.
74 (md_pseudo_table): Added "file" and "loc" psuedo ops.
75 * config/tc-sh.h (md_end): Defined.
76 (sh_finalize): Declared.
78 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
80 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
83 2000-08-14 Nick Clifton <nickc@redhat.com>
85 * config/tc-arm.c (do_bx): Allow "bx pc".
87 2000-08-14 Jim Wilson <wilson@cygnus.com>
89 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
90 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
91 (md_begin): Change assignment to md.flag to OR in the new bit.
93 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
95 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
96 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
99 2000-08-14 Jason Eckhardt <jle@cygnus.com>
101 * NEWS: Mention i860 support.
103 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
105 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
107 2000-08-14 Andreas Schwab <schwab@suse.de>
109 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
111 2000-08-11 Andreas Schwab <schwab@suse.de>
113 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
116 2000-08-11 Kazu Hirata <kazu@hxi.com>
118 * expr.c: Fix formatting.
119 * config/obj-bout.c: Likewise.
121 2000-08-10 Jason Eckhardt <jle@cygnus.com>
123 * doc/c-i860.texi: Flesh out the i860 section more.
125 2000-08-10 Kazu Hirata <kazu@hxi.com>
127 * symbols.c: Fix formatting.
130 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
132 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
133 has the IgnoreSize bit set.
135 2000-08-09 Alan Modra <alan@linuxcare.com.au>
137 From Rodney Brown <RodneyBrown@mynd.com>
138 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
139 * configure: Regenerate.
141 2000-08-08 Jason Eckhardt <jle@cygnus.com>
143 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
144 (i860_fix_info): New enum.
145 (MD_APPLY_FIX3): Define.
146 (WORKING_DOT_WORD): Define.
147 (TC_HANDLES_FX_DONE): Define.
148 (DIFF_EXPR_OK): Define.
149 (LISTING_HEADER): Define.
150 (TARGET_FORMAT): Select target format based on endian flag.
151 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
152 (target_big_endian): Add external declaration.
154 * config/tc-i860.c: All existing code reworked completely. Other
155 new code shown below.
156 (SYNTAX_SVR4): Define.
157 (target_warn_expand): New variable.
158 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
159 (md_longopts): Declare and define with new options (-EL, -EB,
161 (md_show_usage): New function.
162 (md_operand): New function.
163 (obtain_reloc_for_imm16): New function.
164 (md_apply_fix3): New function.
165 (tc_gen_reloc): New function.
167 2000-08-09 Kazu Hirata <kazu@hxi.com>
169 * hash.c: Fix formatting.
172 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
174 * config/tc-m68hc11.c (build_jump_insn): Make sure the
175 2 bytes of the jump address are in the same frag.
176 (find): Accept 68hc12 register indirect modes.
178 * NEWS: Mention 68HC11 & 68HC12 support.
180 2000-08-07 Richard Henderson <rth@cygnus.com>
182 * config/tc-ia64.c (unwind): Add prologue_mask member.
183 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
184 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
185 (dot_body): Clear unwind.prologue_mask.
186 (dot_prologue): Set it. Accept a register second argument.
188 2000-08-07 Kazu Hirata <kazu@hxi.com>
190 * config/atof-ieee.c: Fix formatting.
191 * config/atof-tahoe.c: Likewise.
193 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
195 * config/tc-avr.c: Use PARAMS macro in function declarations.
196 Don't declare md_pcrel_from_section (already in tc-avr.h).
197 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
198 (avr_operand): Don't set (unsigned) op_mask to -1.
200 2000-08-04 Nick Clifton <nickc@cygnus.com>
202 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
205 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
206 of .popsection, .previous, .pushsection, .subsection,
207 .version, .vtable_entry, .vtable_inherit and .weak.
209 2000-08-05 Kazu Hirata <kazu@hxi.com>
211 * config/tc-cris.c: Fix formatting.
212 * config/tc-i386.c: Likewise.
213 * config/tc-sparc.c (sparc_ip): Simplify the code.
215 2000-08-04 Kazu Hirata <kazu@hxi.com>
217 * config/tc-cris.c: Rearrange code for readability.
218 * config/tc-d10v.c: Fix formatting.
219 * config/tc-m32r.c: Likewise.
220 * config/tc-sparc.c: Likewise.
222 2000-08-02 Jim Wilson <wilson@cygnus.com>
224 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
225 before ia64_find_opcode.
226 (md_assemble): Likewise.
228 2000-08-01 Nick Clifton <nickc@cygnus.com>
230 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
231 Undo some formatting fixes.
233 2000-08-01 Kazu Hirata <kazu@hxi.com>
235 * config/obj-som.c: Fix formatting.
236 * config/obj-ieee.c: Likewise.
237 * config/tc-arm.c: Likewise.
238 * config/tc-v850.c: Likewise.
240 2000-08-01 Nick Clifton <nickc@redhat.com>
242 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
243 index by command line option.
245 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
247 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
248 (@node M68K-Branch): Rewrite to match the reality.
250 2000-07-31 Jason Eckhardt <jle@cygnus.com>
252 * doc/c-i860.texi: New file.
253 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
254 * doc/Makefile.in: Regenerate.
255 * doc/all.texi: Add I860 as relevant architecture.
256 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
258 2000-07-31 Kazu Hirata <kazu@hxi.com>
260 * config/tc-d30v.c: Fix formatting.
262 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
264 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
265 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
266 long emit a long branch if available instead of an absolute jump, never
267 emit absolute jumps for anything with --pcrel.
269 * doc/c-m68k.texi: Document new command line option.
271 2000-07-28 Jason Eckhardt <jle@cygnus.com>
273 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
274 * configure: Regenerated.
275 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
276 of operand to the .type directive (.e.g, "type").
278 2000-07-28 Alan Modra <alan@linuxcare.com.au>
280 * as.h (warn_comment, found_comment, found_comment_file): Declare.
281 * app.c (do_scrub_chars): Record where first comment found.
282 * read.c (read_a_source_file): Init found_comment on entry, and
283 notify whether comments found on exit.
284 * config/tc-hppa.c (md_shortopts): Add "c".
285 (md_longopts): Add warn-comment.
286 (md_parse_option): Handle it.
287 (md_show_usage): Show available options.
288 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
290 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
292 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
293 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
295 (md_estimate_size_before_relax): Don't fall off end of function.
297 2000-07-27 Kazu Hirata <kazu@hxi.com>
299 * config/tc-avr.c: Fix formatting.
300 * config/tc-ns32k.c: Likewise.
302 2000-07-27 Alan Modra <alan@linuxcare.com.au>
304 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
306 2000-07-27 Kazu Hirata <kazu@hxi.com>
308 * config/tc-d10v.c: Fix formatting.
309 * config/tc-z8k.c: Likewise.
310 * config/tc-sparc.c: Likewise.
312 2000-07-26 Dave Brolley <brolley@redhat.com>
314 * cgen.c (queue_fixup): Declare opinfo.
315 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
316 (gas_cgen_md_operand): Ditto.
317 (gas_cgen_md_apply_fix3): Ditto.
319 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
321 * config/obj-coff.c (obj_frob_symbol): Don't merge
322 labels. Don't merge if the symbol isn't constant. Return
323 immediately if a symbol is merged.
325 2000-07-22 Alan Modra <alan@linuxcare.com.au>
327 * frags.c (frag_align): Correct absolute section alignment.
329 2000-07-20 DJ Delorie <dj@redhat.com>
331 * config/obj-coff.c (obj_frob_symbol): revert previous change,
332 it breaks linking against DLLs.
334 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
336 * configure.in: Add CRIS support.
337 * configure: Regenerate.
338 * Makefile.am: (CPU_TYPES): Add cris.
339 (CPU_OBJ_VALID) [aout]: Add cris.
340 (MULTI_CPU_TYPES): Add cris.
341 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
342 [coff]: Only i386 and mips are valid.
343 (TARGET_CPU_CFILES): Add config/tc-cris.c.
344 (TARGET_CPU_HFILES): Add config/tc-cris.h.
345 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
346 Regenerate dependencies.
347 * Makefile.in: Regenerate.
348 * aclocal.m4: Regenerate.
349 * as.c: Declare crisaout, criself.
350 * config/tc-cris.h, config/tc-cris.c: New.
351 * config/e-criself.c, config/e-crisaout.c: New.
352 * po/POTFILES.in, po/gas.pot: Regenerate.
354 2000-07-20 Kazu Hirata <kazu@hxi.com>
356 * read.c: Fix formatting.
357 * write.c: Fix formatting.
359 2000-07-19 H.J. Lu <hjl@gnu.org>
361 * sb.c: Include <stdlib.h> if exists for abort ().
363 2000-07-19 Alan Modra <alan@linuxcare.com.au>
365 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
366 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
367 (pa_type_args): Same here.
369 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
371 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
372 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
373 the storage class is already set.
375 2000-07-17 Kazu Hirata <kazu@hxi.com>
377 * config/tc-m68hc11.c: Fix formatting.
378 * config/tc-mn10200.c: Likewise.
379 * config/tc-mn10300.c: Likewise.
380 * config/tc-pj.c: Likewise.
381 * config/tc-tic80.c: Likewise.
382 * config/tc-w65.c: Likewise.
384 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
386 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
389 2000-07-15 Ian Lance Taylor <ian@zembu.com>
391 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
394 2000-07-15 Alan Modra <alan@linuxcare.com.au>
396 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
397 ELF as are used for SOM (except the 32-bit reloc one) to decide
398 whether a symbol can be reduced to a section symbol. Expand on
399 the comment for symbols involved in LR% and RR% expressions.
401 2000-07-14 Nick Clifton <nickc@cygnus.com>
403 * config/tc-mips.c (mips_disable_float_construction): New
404 static variable. Set to true if doubles should not be
405 constructed by loading two single width fp registers with
407 (mips_ip): Test mips_disable_float_construction.
408 (md_longopts): Add command line switches --construct-floats
409 and --no-construct-floats.
410 (md_parse_option): Parse new command line options.
411 (md_show_usage): Describe new command line options.
413 * doc/c-mips.texi: Document new command line options.
415 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
417 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
418 * configure: Regenerate.
420 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
422 * configure.in (DEFAULT_EMULATION setting): Revert part of
423 2000-07-01 change that set te_multi=multi unless set to tmips.
424 * configure: Regenerate.
426 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
428 * config/obj-coff.c (coff_frob_section): Add padding to the last
429 section when aligning it increases its size.
431 2000-07-11 Kazu Hirata <kazu@hxi.com>
433 * config/tc-tic54x.c: Fix formatting.
435 2000-07-10 Kazu Hirata <kazu@hxi.com>
437 * config/tc-h8500.c: Fix formatting.
438 * config/tc-tic54x.c: Fix formatting.
440 2000-07-10 Alan Modra <alan@linuxcare.com.au>
442 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
443 displacements correctly.
445 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
447 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
449 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
453 2000-07-09 Alan Modra <alan@linuxcare.com.au>
455 From David Huggins-Daines <dhd@linuxcare.com>
456 * config/te-hppalinux64.h: Add a new emulation.
457 * configure.in (emulations): Add configure bits to support the
458 64-bit Linux/parisc target.
459 * configure: Regenerate.
461 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
462 (md_shortopts): Add `V' for ELF.
464 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
465 when SOM or ELF_ARG_RELOC are defined.
466 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
467 ELF_ARG_RELOC are defined.
468 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
469 (pa_stringer): ..Do it here instead. Fix comment typos.
470 (hppa_force_relocation): Cast enums to int before comparing with
473 From Ryan Bradetich <rbradetich@uswest.net>
474 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
475 redifinition warning.
476 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
477 (hppa_force_relocation): ditto
478 (md_apply_fix): Added cast to buf to fix warnings.
480 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
481 cons_fix_new_hppa, hppa_force_relocation): Prototype.
483 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
484 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
485 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
486 reloc_type** to avoid warnings in switch.
487 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
488 little earlier instead.
490 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
492 (pa_type_args): Use symbol_arg_reloc_info.
493 (struct pa_it): Make arg_reloc unsigned int.
494 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
495 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
496 (pa_code): Delete. pa_text duplicates this function.
497 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
498 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
500 (cons_fix_new_hppa): Actually change selector to e_fsel when
501 warning about assuming so.
502 (tc_gen_reloc): More example elf arg reloc code.
503 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
504 (hppa_force_relocation): Likewise.
506 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
508 (pa_end_of_source): Prototype.
509 (hppa_fix_adjustable): Prototype.
510 (LABELS_WITHOUT_COLONS): Move it..
511 * config/te-hppa.h: To here.
513 * config/te-hppa64.h: New file.
515 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
517 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
518 format -10, -16, 16 relocs.
519 (hppa_elf_mark_end_of_function): Test for null
520 last_call_info->start_symbol
522 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
523 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
524 re_assesmble_* functions. Delete extraneous statements. Fix
526 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
527 insn to re_assemble_*.
529 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
531 * doc/internals.texi (Expressions): Fix typo.
533 2000-07-08 Kazu Hirata <kazu@hxi.com>
535 * config/tc-sh.c: Fix formatting.
536 * config/tc-tic54x.c: Fix formatting.
537 * depend.c: Fix formatting.
538 * flonum-konst.c: Likewise.
539 * flonum-mult.c: Likewise.
541 2000-07-07 Kazu Hirata <kazu@hxi.com>
543 * config/tc-sh.c: Fix comments.
544 * config/obj-vms.c: Fix comments.
545 * config/tc-a29k.c: Likewise.
546 * config/tc-alpha.c: Likewise.
547 * config/tc-h8300.c: Likewise.
548 * config/tc-h8500.c: Likewise.
549 * config/tc-i370.c: Likewise.
550 * config/tc-ia64.c: Likewise.
551 * config/tc-m68hc11.c: Likewise.
552 * config/tc-m68k.c: Likewise.
553 * config/tc-mips.c: Likewise.
554 * config/tc-ns32k.c: Likewise.
555 * config/tc-ppc.c: Likewise.
556 * config/tc-z8k.c: Likewise.
558 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
560 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
561 Default to '(SEC_LOAD | SEC_DATA)'.
562 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
564 * doc/internals.texi (CPU Backend): Describe
565 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
567 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
569 * as.c (parse_args): NULL terminate the long option list.
571 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
573 * config/tc-d30v.h: Include "write.h" for fixS.
574 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
576 2000-07-05 Nick Clifton <nickc@cygnus.com>
578 * config/tc-d30v.c (write_2_short): Further changes to warning
579 messages produced when combining EITHER_BUT_PREFER_MU attributed
582 2000-07-05 DJ Delorie <dj@redhat.com>
586 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
588 * config/tc-arm.c (psrs): Accept combinations of flags.
590 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
592 * config/tc-avr.c: Change _ () to _() around all strings marked
593 for translation (exception from the usual coding style).
594 (avr_opt): New struct variable, how the new switches are set.
595 (OPTION_MMCU): Define as 'm' and actually use.
596 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
597 (show_mcu_list): New function, display the list of known MCUs.
598 (md_show_usage): Document the new switches. Call show_mcu_list.
599 (avr_set_arch): Change 'm' to OPTION_MMCU.
600 (md_parse_option): Call show_mcu_list if unknown MCU specified.
601 Handle the new switches.
602 (avr_operands): Disable warnings for undefined combinations of
603 operands if -mall-opcodes. Disable warnings for skipping two-word
604 instructions if enhanced core or -mno-skip-bug.
605 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
606 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
607 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
608 (avr_ldi_expression): Warn about implicit lo8().
609 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
611 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
613 * configure.in: Add entry for mips-*-sysv4*MP*
615 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
616 elf32-tradlittlemips for traditional mips targets.
617 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
618 test for Link Once sections as in adjust_reloc_syms.
619 * config/te-tmips.h: New file for traditional mips targets. Define
622 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
624 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
625 flags argument is not present, don't change an existing section's
626 section's attributes. If the flags argument is present, warn if the
627 attributes don't match the section's current attributes. When
628 long section names are supported, set SEC_LINK_ONCE and
629 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
631 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
633 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
634 symbols; create them.
636 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
638 * write.c (set_segment_vma): New: Set vma and lma for a segment.
639 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
641 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
643 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
644 expressions. Ignore the problem when handling 16 bit immediates,
645 because the assembler will take care of the relocation later.
647 2000-06-27 Nick Clifton <nickc@cygnus.com>
649 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
650 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
651 sequential order, and emit warning messages if the input source
652 code contains constructs like that, or parallel constructs
653 containing such opcodes.
655 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
657 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
658 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
659 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
660 (md_show_usage): Update usage message.
661 (md_parse_option): Allow redefinition of MCU type within the
662 same avr[1-5] bfd machine type. Show both old and new MCU type
663 in the error message.
664 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
665 Simplify 8K wrap code.
667 2000-06-25 Kazu Hirata <kazu@hxi.com>
669 * config/obj-aout.c: Remove all uses of DEFUN.
670 * config/obj-ieee.c: Likewise.
671 * config/tc-sh.c: Fix comment typos.
672 * config/tc-tahoe.c: Likewise.
673 * config/tc-vax.c: Likewise.
674 * config/tc-w65.c: Likewise.
675 * config/tc-z8k.c: Likewise.
676 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
678 2000-06-24 DJ Delorie <dj@cygnus.com>
680 * config/tc-i386.c (md_estimate_size_before_relax): Revert
681 more changes from Sept 1999
682 (tc_i386_fix_adjustable): ditto
683 (md_apply_fix3): ditto
685 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
687 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
688 (gas_cgen_parse_operand): Set it around expression() call.
689 (gas_cgen_md_operand): Test for it before longjmp().
691 2000-06-24 Kazu Hirata <kazu@hxi.com>
693 * config/tc-h8500.c: Remove all uses of DEFUN.
694 * config/tc-sh.c: Likewise.
695 * config/tc-w65.c: Likewise.
696 * config/tc-z8k.c: Likewise.
698 * config/tc-h8500.c: Fix typos in comments.
700 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
702 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
705 2000-06-23 matthew green <mrg@redhat.com>
707 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
708 defined. Fix error message for `[' grouping.
710 2000-06-22 Kazu Hirata <kazu@hxi.com>
712 * config/tc-h8300.c: Fix formatting and comment typos.
714 2000-06-22 Timothy Wall <twall@cygnus.com>
716 * config/tc-ia64.c (note_register_values): Move premature QP
717 notation clearing into the appropriate place.
719 2000-06-22 Alan Modra <alan@linuxcare.com.au>
721 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
722 first before anything else. Add bin-bugs.h, emul.h and progress.h
723 Sort list of files as for $(OBJS) in Makefile.am.
725 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
726 find one. Remake dependencies.
727 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
728 * Makefile.in: Regenerate.
729 * doc/Makefile.in: Regenerate.
731 * config/tc-i386.c (i386_displacement): Don't assume a constant
732 displacement is necessarily 16 bits when in 16 bit code mode.
733 (md_assemble): Instead size the displacement here after we know
734 for sure that a .code16gcc operand hasn't automatically added
735 operand size prefixes.
737 2000-06-21 H.J. Lu <hjl@gnu.org>
739 * Makefile.am: Rebuild dependency.
740 * Makefile.in: Rebuild.
742 2000-06-21 Kazu Hirata <kazu@hxi.com>
744 * config/tc-h8300.c (parse_reg): Make the function static.
745 (parse_exp): Likewise.
747 2000-06-20 DJ Delorie <dj@cygnus.com>
749 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
750 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
751 for cygwin import libraries to work properly.
753 2000-06-20 H.J. Lu <hjl@gnu.org>
755 * Makefile.am: Rebuild dependency.
756 * Makefile.in: Rebuild.
757 * configure: Likewise.
758 * doc/Makefile.in: Likewise.
760 2000-06-20 Timothy Wall <twall@cygnus.com>
762 * doc/internals.texi (CPU backend): Add @itemx for
763 TC_START_LABEL_WITHOUT_COLON.
764 * doc/c-tic54x.texi: New.
765 * doc/as.texinfo: Add tic54x features and include primary tic54x
767 * doc/all.texi: Add C54X.
768 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
769 * doc/Makefile.in: Regenerate.
770 * configure.in: Add tic54x and define LIBM for tic54x.
771 * configure: Regenrate.
772 * config/tc-tic54x.[ch]: New.
773 * config/obj-coff.h: Add tic54x.
774 * Makefile.am: (CPU_TYPES): Add tic54x.
775 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
776 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
777 (as_new_LDADD): Add $(LIBM).
778 * Makefile.in: Regenerate.
780 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
782 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
783 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
784 * doc/as.texinfo: Likewise.
786 * configure, Makefile.in: Regenerate.
787 * configure.in (emulations): Recognize m6811 and m6812.
788 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
789 Added files for 68hc11 and 68hc12 assembler.
790 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
791 * config/tc-m68hc11.h: Header definition for that assembler.
793 2000-06-18 Nick Clifton <nickc@redhat.com>
795 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
796 instead of OCTETS_PER_BYTE.
798 * config/tc-v850.c: Fix compile time warnings.
799 * config/tc-ppc.c: Fix compile time warnings.
801 2000-06-18 H.J. Lu <hjl@gnu.org>
803 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
804 * configure: Rebuild.
806 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
808 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
811 2000-06-16 Nick Clifton <nickc@cygnus.com>
813 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
814 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
816 * doc/c-mips.texi: Document newly accepted cpu variants.
818 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
820 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
822 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
824 * macro.c (getstring): Make it possible to escape the quote
827 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
829 * config/tc-hppa.c (pa_export): Weak symbols can be global.
831 2000-06-13 H.J. Lu <hjl@gnu.org>
833 * configure: Regenerate.
835 2000-06-09 Alan Modra <alan@linuxcare.com.au>
837 * app.c (do_scrub_begin): Don't default lex[';'] as a line
839 * doc/internals.texi (line_separator_chars): Semicolon is no
840 longer a default. Mention null and newline as defaults.
842 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
844 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
845 * config/tc-i860.h (line_separator_chars): Likewise.
846 * config/tc-h8300.c (line_separator_chars): Likewise.
847 * config/tc-i960.c (line_separator_chars): Likewise.
848 * config/tc-m68k.c (line_separator_chars): Likewise.
849 * config/tc-mips.c (line_separator_chars): Likewise.
850 * config/tc-ns32k.c (line_separator_chars): Likewise.
851 * config/tc-sparc.c (line_separator_chars): Likewise.
852 * config/tc-vax.c (line_separator_chars): Likewise.
854 * config/tc-h8300.c (comment_chars): Use string initialiser.
855 * config/tc-i960.c (line_comment_chars): Likewise.
856 * config/tc-z8k.c (comment_chars, line_comment_chars,
857 line_separator_chars): Likewise.
859 * config/tc-arm.c (line_separator_chars): Always use `;', not just
862 2000-06-08 Nick Clifton <nickc@cygnus.com>
864 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
867 2000-06-08 David O'Brien <obrien@FreeBSD.org>
869 * configure.in (VERSION): Update to show this is the CVS mainline.
871 2000-06-08 Matthew Jacob <mjacob@feral.com>
873 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
874 $at is the integer register $r28, vs. both $r28 and the floating
877 2000-06-08 James E. Wilson <wilson@cygnus.com>
879 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
880 (dot_endp): Don't call ia64_flush_insns.
881 (emit_one_bundle): Don't delete prologue/body records from
882 unwind_record list in first loop. Rewrite second loop to account for
885 2000-06-07 David Mosberger <davidm@hpl.hp.com>
887 * config/tc-ia64.c: Add missing prototypes.
888 (generate_unwind_image): Cast argument to output_unw_records call.
890 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
892 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
894 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
896 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
897 (REGISTER_P): likewise.
898 (avr_opcodes): uses include/opcode/avr.h
899 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
901 2000-06-04 Alan Modra <alan@linuxcare.com.au>
903 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
906 2000-06-03 H.J. Lu <hjl@gnu.org>
908 * read.c (is_end_of_line): Put back `;'.
910 2000-06-03 Alan Modra <alan@linuxcare.com.au>
912 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
914 2000-06-01 Alan Modra <alan@linuxcare.com.au>
916 * expr.c (operand): Test is_end_of_line outside switch to catch
917 line separator chars that are also operators.
918 (operator): Return O_illegal for line separator chars.
920 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
921 entry (or `!' entry for TC_HPPA).
923 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
924 before indexing is_end_of_line. Remove redundant check for '\0'.
926 * config/tc-h8500.c (md_assemble): Likewise.
927 * config/tc-mcore.c (md_assemble): Likewise.
928 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
931 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
933 * config/tc-mcore.c (mcore_cons): Likewise.
934 (mcore_float_cons): Likewise.
935 (mcore_stringer): Likewise.
936 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
938 2000-06-01 Scott Bambrough <scottb@netwinder.org>
940 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
942 2000-05-29 Nick Clifton <nickc@cygnus.com>
944 * config/tc-sh.c: Fix compile time warning messages.
946 * config/tc-mips.c: Fix compile time warning messages.
948 2000-05-29 Philip Blundell <philb@gnu.org>
950 * doc/as.texinfo: Update copyright dates.
951 (Local Labels): Delete misplaced mention of ARM.
952 * NEWS: Mention ARM ELF support.
954 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
956 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
957 it is modified, and use the real_size to compute the frag address
958 for dwarf2 line info.
960 2000-05-27 Alan Modra <alan@linuxcare.com.au>
962 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
963 line-matching scheme to cope with automake moving variables around.
964 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
965 * Makefile.in: Regenerate.
967 2000-05-26 Jakub Jelinek <jakub@redhat.com>
969 * config/tc-sparc.c (sparc_relax): New.
970 (md_longopts): Add -relax and -no-relax options.
971 (md_parse_options, md_show_usage): Likewise.
972 (md_apply_fix3): Optimize tail call into branch always if possible.
974 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
976 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
977 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
978 rules, with warning when a GAS statement specifies a packing that
979 will result in an instruction being squashed.
980 Added typdef packing_type and enumerals, changed various integer
981 literals to use the enumerals.
983 2000-05-24 David Mosberger <davidm@hpl.hp.com>
985 * config/tc-ia64.c (dot_restorereg_p): New function.
986 (md_pseudo_table): Add restorereg.p.
987 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
988 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
990 * config/tc-ia64.h (unw_record_type): Add unwabi.
991 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
992 called MASK with members for imask, and the masks produced by
993 fr_mem, gr_mem, br_mem, and frgr_mem.
994 (unw_p_record): Add members ABI and CONTEXT.
995 (unw_x_record): Add member AB.
996 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
997 as pseudo-register for use during unwind info generation.
998 (AR_PFS, AR_LC): New macros.
999 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1000 whose names start with an at sign (as in "@priunat").
1001 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1003 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1004 proc_end, unwind_info, personality_routine): Consolidate into
1005 "unwind" structure to reduce offset-table use. Add member
1006 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1008 (output_R1_format, output_R3_format, output_P3_format,
1009 output_P6_format): Initialize R with zero to reduce compiler warnings.
1010 (output_P7_format): Ditto. Add `default' branch to switch
1011 statement to reduce compiler warnings.
1012 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1013 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1014 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1015 into single argument.
1016 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1017 compiler warnings. Merge A and B args into single argument.
1018 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1019 A and B args into single argument.
1020 (free_record): Removed (wasn't used).
1021 (free_list_records): Also free imasks in prologue records.
1022 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1023 (output_spill_mask): Remove.
1024 (output_unwabi): New function.
1025 (output_epilogue, output_label_state, output_copy_state): Call
1027 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1028 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1030 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1031 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1032 as part of handling the prologue records. Emit region's imask if
1033 we have one. Handle unwabi, epilogue, label_state, copy_state,
1034 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1035 spill_sprel_p, and spill_reg_p records.
1036 (set_imask, count_bits, slot_index): New function.
1037 (fixup_unw_records): Fix region size computation. Handle
1038 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1039 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1040 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1041 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1042 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1043 (dot_save): Use manifest constants for applicaton registers.
1044 Handle REG_PR and REG_PRIUNAT.
1045 (dot_restore): Don't just ignore it.
1046 (dot_restorereg): New function..
1047 (generate_unwind_image): Ensure unwind info is a multiple of eight
1048 bytes, not just four bytes.
1049 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1050 (dot_altrp): Don't just ignore it.
1051 (dot_savemem): New function. Replaces dot_savesp() and
1052 dot_savepsp(). Use manifest constants for applicaton registers.
1053 Handle REG_PR and REG_PRIUNAT.
1054 (dot_savef): Simplify.
1055 (dot_saveb): Support generation of br_gr.
1056 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1057 dot_label_state, dot_copy_state): New function.
1058 (dot_unwabi): Don't just ignore it.
1059 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1060 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1061 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1062 (emit_one_bundle): Set slot number for prologue/body records
1063 *before* emitting the first insn.
1064 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1065 (md_begin): Declare "psp" pseudo-register.
1066 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1067 so we don't get segfault.
1068 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1069 counts as required per SW Conventions manual
1070 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1071 output_preds_psprel, output_preds_sprel, output_spill_base,
1072 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1073 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1074 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1075 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1076 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1077 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1078 (dot_vframe): Implement.
1079 (dot_vframesp, dot_vframepsp): New function.
1081 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1083 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1084 * configure: Regenerate.
1086 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1088 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1089 (md_estimate_size_before_relax): so we can use it here instead of
1090 old kludges. Localise vars to blocks. Comment.
1092 * frags.c (frag_new): Update fr_var comments.
1093 * frags.h (struct frag): Ditto.
1095 2000-05-22 Richard Henderson <rth@cygnus.com>
1097 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1098 (pseudo_func): Add pcrel.
1099 (operand_match): Handle IA64_OPND_TGT64.
1100 (build_insn): Likewise.
1101 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1102 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1103 (fix_insn): Handle all three 64-bit relocation types.
1105 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1107 * obj.h (struct format_ops): New members begin, app_file,
1108 s_set_other, s_set_desc, s_get_type, s_set_type,
1109 separate_stab_sections, init_stab_section.
1111 * config/obj-multi.h: Update GPL notice to v2.
1113 (obj_app_file): New.
1114 (S_SET_SIZE): Test s_set_size for NULL before calling.
1115 (S_SET_ALIGN): Similar for s_set_align.
1120 (SEPARATE_STAB_SECTIONS): New.
1121 (INIT_STAB_SECTION): New.
1122 (EMIT_SECTION_SYMBOLS): New.
1123 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1125 * config/obj-elf.h: Update GPL notice to v2.
1126 Mention that this file is included from obj-multi.h.
1127 (obj_begin): Wrap definition in ifndef.
1128 (elf_file_symbol): Constify declaration.
1129 (obj_app_file): Ditto.
1130 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1131 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1133 * config/obj-elf.c (elf_s_set_other): New.
1134 (elf_file_symbol): Constify argument.
1135 (elf_separate_stab_sections): New.
1136 (elf_init_stab_section): New.
1137 (elf_format_ops): Add new members. Remove comma at end.
1139 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1140 (ecoff_format_ops): Add new fields. Remove comma at end.
1141 Mention inconsistency for emit_section_symbols.
1143 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1145 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1146 (coff_separate_stab_sections): New.
1147 (coff_format_ops): Add new members.
1149 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1150 (obj_aout_s_set_other): New.
1151 (obj_aout_s_set_desc): New.
1152 (obj_aout_s_get_type): New.
1153 (obj_aout_s_set_type): New.
1154 (obj_aout_separate_stab_sections): New.
1155 (aout_format_ops): New members added. Use obj_aout_process_stab,
1156 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1157 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1159 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1161 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1163 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1164 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1165 (md_estimate_size_before_relax): Ensure jumps to weak and
1166 externally visible symbols are relocatable.
1168 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1170 * stabs.c (aout_process_stab): Make global.
1171 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1172 * read.h (aout_process_stab): Declare.
1174 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1175 Generalize to *aout, *coff *elf.
1176 * configure: Regenerated.
1178 * doc/internals.texi (Object format backend): Say
1179 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1181 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1182 * Makefile.in: Regenerated.
1184 2000-05-19 Catherine Moore <clm@cygnus.com>
1186 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1188 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1190 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1191 instruction to reflect change in re_assemble_*.
1193 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1195 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1196 build PA64 ELF tools.
1197 * configure: Rebuilt.
1199 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1201 * Makefile.am: Regenerate dependencies.
1202 * Makefile.in: Regenerate.
1204 2000-05-15 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-arm.c (struct asm_psr): Add boolean field
1207 distinguishing between CSPR and SPSR. Rename 'number' field
1209 (psrs): Rearrange contents to match new asm_psr structure.
1210 (arm_psr_parse): Move next to psr_required_here. Make it
1211 return an asm_psr structure.
1212 (psr_required_here): Use asm_psr structure returned by
1214 (do_msr): Reorganise to allow psr_required_here to be called
1216 (md_undefined_name): Mark 'name' parameter as unused, since
1217 the COFF target does not use it.
1219 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1221 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1223 * config/te-aux.h: Likewise.
1224 * config/te-dpx2.h: Likewise.
1225 * config/te-go32.h: Likewise.
1226 * config/te-hp300.h: Likewise.
1227 * config/te-hppa.h: Likewise.
1228 * config/te-i386aix.h: Likewise.
1229 * config/te-ic960.h: Likewise.
1230 * config/te-interix.h: Likewise.
1231 * config/te-nbsd532.h: Likewise.
1232 * config/te-pc532mach.h: Likewise.
1233 * config/te-ppcnw.h: Likewise.
1234 * config/te-psos.h: Likewise.
1235 * config/te-sparcaout.h: Likewise.
1236 * config/te-sun3.h: Likewise.
1237 * config/te-sysv32.h: Likewise.
1239 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1241 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1242 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1243 and sign extend without an if statement.
1244 (build_bytes): Likewise.
1246 2000-05-14 Kazu Hirata <kazu@hxi.com>
1248 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1249 X_add_symbol L_32 case.
1251 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1253 * config/te-freebsd.h: New file.
1255 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1257 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1258 bindtextdomain): Replace defines with those from intl/libgettext.h
1259 to quieten gcc warnings.
1261 * NEWS: Mention x86 .arch and -q.
1263 * config/tc-i386.c (quiet_warnings): New.
1264 (md_assemble): Use quiet_warnings.
1265 (md_parse_option): Set quiet_warnings from -q.
1266 (md_show_usage): Mention -q, delete -m.
1267 (flag_do_long_jump): Delete.
1268 (md_parse_option): Remove -m.
1269 (md_show_usage): Remove -m.
1270 (md_create_long_jump): Remove useless flag_do_long_jump code.
1272 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1273 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1275 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1276 Alexander Sokolov <robocop@netlink.ru>
1278 * doc/c-i386.texi (i386-Arch): New section.
1279 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1281 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1282 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1283 architecture has been given and is not 486.
1284 (set_cpu_arch): New.
1285 (md_pseudo_table): Add .arch.
1286 (md_assemble): Warn if cpu architecture has been given and an
1287 unsupported instruction.
1289 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1290 Move operand_types bit defines after relevant template field.
1291 (template): Add cpu_flags.
1295 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1297 * config/tc-mn10300.h (md_end): Define.
1298 (mn10300_finalize): Declare.
1299 * config/tc-mn10300.c: Include dwarf2dbg.h.
1300 (debug_line): Define.
1301 (md_assemble): Generate dwarf2 line info.
1302 (mn10300_finalize): New function. Finalize dwarf2 info.
1304 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1306 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1307 external version of the relocation for weak symbols.
1309 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1311 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1312 frame size in units of 16 bytes, as required per SW Conventions manual.
1313 (output_unw_records): Output info-block header as a dword to get
1316 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1318 * as.h: #include "file", not <file> on files from ../include.
1319 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1320 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1321 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1322 (tc_coff_symbol_emit_hook): Ditto.
1323 (OPTCOUNT): Cast to int to avoid compiler warning.
1324 (md_begin): Fix signed/unsigned warnings.
1326 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1328 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1329 ABRANCH LONG case for a conditional branch on a 68000.
1330 (md_estimate_size_before_relax): Likewise. Also handle
1331 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1332 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1333 PC-relative on all CPUs.
1334 (md_estimate_size_before_relax): Likewise.
1336 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1338 * as.c (parse_args): Just mention current year in printed
1341 2000-05-03 J.T. Conklin <jtc@redback.com>
1343 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1345 (md_parse_option): Recognize -m7400.
1347 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1349 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1350 don't permit lp to become less than the words array.
1352 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1354 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1355 Fix little-endian case.
1357 2000-05-03 David O'Brien <obrien@NUXI.com>
1359 * as.c (parse_args): Update copyright.
1361 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1363 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1364 for the .bss section too.
1366 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1368 * configure.in: Set em=linux for hppa-*-linux.
1369 * configure: Regenerate.
1370 * doc/Makefile.in: Regenerate with correct automake.
1372 * frags.c (frag_grow): Sanity check chunk_size.
1374 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1375 * config/obj-som.h: Likewise.
1376 * config/obj-ieee.h: Likewise.
1378 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1380 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1381 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1382 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1383 (pa_ip): low_sign_unext now returns via function value. Use
1384 re_assemble_* instead of dis_assemble_* and
1385 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1387 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1388 (md_section_align, md_parse_option, md_show_usage,
1389 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1390 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1391 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1392 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1393 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1395 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1396 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1397 outside of switch. Correct mask and shifting errors in case 10
1398 and case -11. In case 21, compare against signed range to suit
1399 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1400 case 17 and case 22, use offsetT variable to properly check range.
1401 Use re_assemble_* here too.
1402 (evaluate_absolute): Change type of value to offsetT. Call
1403 hppa_field_adjust to do the work for us.
1404 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1405 (pa_parse_cmpib_64_cmpltr): Ditto.
1406 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1407 of i to unsigned int.
1408 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1409 (pa_end_of_source): Return type is void.
1411 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1413 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1415 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1417 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1418 More comments added.
1419 (md_begin): Removed "construct symbols for each register name".
1420 Because register names conflicts with GCC generated function
1422 (avr_operand): Now constant numbers can be used as a register
1423 identifiers (0 as r0, 31 as r31).
1424 (md_assemble): use skip_space () before parsing instruction
1427 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1429 * config/tc-avr.c: New AVR_ISA_ defined.
1430 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1431 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1432 for `fmul', `movw' and `lpm R,Z' instructions.
1433 (avr_operands): Warn if current opcode is a two-word instruction
1434 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1435 (avr_opcodes): New commands added.
1436 (REGISTER_P): Check 'a' and 'v' constraint letters.
1437 (mcu_types): New MCU added.
1439 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1441 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1442 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1443 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1444 * configure: Regenerate.
1446 2000-04-29 Andreas Jaeger <aj@suse.de>
1448 * as.h: Correctly check GCC version.
1450 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1452 * as.c (parse_args): Allow md_parse_option to override -a listing
1454 * config/obj-coff.c (add_lineno): Change type of offset parameter
1455 from "int" to "bfd_vma."
1456 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1457 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1458 (ppc_change_csect): Align correctly for XCOFF64.
1459 (ppc_machine): New function, which discards "ppc_machine" line.
1460 (ppc_tc): Cons for 8 when code is 64 bit.
1461 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1463 (md_parse_option): Handle -a64 and -a32.
1465 * config/tc-ppc.h (TARGET_MACH): Define.
1466 (TARGET_FORMAT): Move to function.
1467 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1469 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1471 * doc/as.1: Fix unbalanced brackets.
1473 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1475 (line_comment_chars): Set to '/' if TE_FreeBSD.
1477 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1479 * configure.in: Configury support for PA64 (currently disabled).
1480 * configure: Rebuilt.
1482 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1484 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1485 bfd_set_section_alignment.
1487 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1489 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1492 2000-04-24 Nick Clifton <nickc@cygnus.com>
1494 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1495 * doc/as.texinfo (Align): Include arm and strongarm in list of
1496 targets that have the second form of the behaviour of the .align
1499 2000-04-24 Mark Klein <mklein@dis.com>
1501 * obj-som.c: Terminate obj_pseudo_table.
1503 2000-04-22 Timothy Wall <twall@cygnus.com>
1505 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1507 (operand_match): Conditionally insert default bit values for IMMU9.
1509 2000-04-14 Matthew Green <mrg@cygnus.com>
1511 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1512 * configure: Rebuilt.
1514 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1515 Jason Eckhardt <jle@cygnus.com>
1517 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1519 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1520 Added handling of new operand types l,y,&,fe,fE,fx.
1522 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1523 David Mosberger <davidm@hpl.hp.com>
1524 Timothy Wall <twall@cygnus.com>
1525 Andrew MacLeod <amacleod@cygnus.com>
1526 Jim Wilson <wilson@cygnus.com>
1528 * Makefile.am (CPU_TYPES): Add ia64.
1529 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1530 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1531 * Makefile.in: Rebuild.
1532 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1533 * configure: Rebuild.
1534 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1535 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1536 * expr.c (expr): Handle md_optimize_expr.
1537 * read.c (LEX_HASH): Add comment.
1538 * config/tc-ia64.c, config/tc-ia64.h: New files.
1540 2000-04-21 Richard Henderson <rth@cygnus.com>
1542 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1543 bundling a non-delayed branch type instruction.
1545 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1547 * config/tc-mn10300.c (HAVE_AM30): Define.
1548 (md_assemble): Use it.
1550 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1552 * config/obj-elf.c (obj_elf_change_section): Check for changed
1555 * Makefile.am: (CPU_MULTI_VALID): Remove.
1556 (MULTI_CPU_TYPES): Define.
1557 (MULTI_CPU_OBJ_VALID): Define.
1558 (DEPTC): Use the above.
1559 (DEPOBJ): Same here.
1561 Regenerate dependencies.
1562 * Makefile.in: Regenerate.
1564 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1566 * Makefile.am (YACC, LEX): Get them from configure.
1568 2000-04-18 H.J. Lu (hjl@gnu.org)
1570 * config/tc-i386.c (offset_in_range): Use addressT instead of
1571 bfd_vma for non-bfd assemblers.
1573 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1575 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1576 doesn't give spurious errors.
1578 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1580 * as.h (SEEK_SET): Define if undefined.
1582 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1584 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1585 constants, and don't assume offsetT is 32 bits.
1587 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1589 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1590 (md_pcrel_from_section): Add prototype.
1591 (d10v_fix_adjustable): Add prototype.
1592 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1594 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1596 2000-04-12 Nick Clifton <nickc@cygnus.com>
1598 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1599 symbol in frag chain.
1601 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1603 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1604 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1605 (fits_in_signed_word, smallest_imm_type): Ditto.
1606 (md_assemble): Use an offsetT var to hold offsetT values, not a
1608 (offset_in_range): New.
1609 (md_assemble): Use it.
1610 (md_convert_frag): Change type of target_address, opcode_address,
1611 and displacement_from_opcode_start to offsetT.
1612 (md_create_short_jump): Change type of offset to offsetT.
1613 (md_create_long_jump): Ditto.
1614 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1615 (md_chars_to_number): Remove.
1616 (output_invalid): Remove duplicate prototype.
1618 2000-04-09 Nick Clifton <nickc@cygnus.com>
1620 * Makefile.am (CPU_TYPES): Add 'avr'.
1621 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1622 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1624 * Makefile.in: Regenerate.
1626 * doc/as.texinfo: Add M32R documentation.
1628 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1630 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1631 --enable-build-warnings option.
1632 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1633 * Makefile.in, configure: Re-generate.
1635 2000-04-07 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1638 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1639 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1640 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1641 (arm_force_relocation): Force relocations for
1642 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1644 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1646 * config/tc-sh.c (get_operands): There's no third operand if the
1647 first operand is an immediate.
1649 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1651 * config/tc-sh.c (immediate): Delete.
1652 (sh_operand_info): Add immediate member.
1653 (parse_reg): Use A_PC for pc.
1654 (parse_exp): Add second argument 'op'. All callers changed.
1655 (parse_at): Expect pc to be coded as A_PC.
1656 Use immediate field in *op.
1657 (insert): Add fourth argument 'op'. All callers changed.
1658 (build_relax): Add second argument 'op'. All callers changed.
1659 (insert_loop_bounds): New function.
1660 (build_Mytes): Remove DISP_4.
1661 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1662 (assemble_ppi): Use immediate field in *operand.
1663 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1664 (md_apply_fix): Likewise.
1665 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1667 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1669 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1671 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1673 * internals.texi (CPU backend): Document
1674 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1676 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1678 * po/gas.pot: Regenerate.
1680 * as.c (show_usage): Restore translated part of bug string.
1681 * gasp.c (show_usage): Likewise.
1683 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1684 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1685 than move-if-change.
1686 (DEP1): Modify for "gcc -MM".
1690 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1691 Update dependencies.
1692 * Makefile.in: Regenerate.
1694 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1696 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1697 (md_begin): Likewise.
1698 (HAVE_AM33): New macro.
1699 (md_assemble): Use it. Match r_regs and xr_regs only if
1702 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1704 * as.h: #include "bin-bugs.h"
1705 * as.c (show_usage): Use REPORT_BUGS_TO.
1706 * gasp.c: #include "bin-bugs.h"
1707 (show_usage): Use REPORT_BUGS_TO.
1709 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1711 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1713 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1714 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1717 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1719 * config/tc-i386.c (i386_immediate): Don't assume a constant
1720 immediate is necessarily 16 bits when in 16 bit code mode.
1721 (md_assemble): Instead set guess_suffix here after we have checked
1724 2000-04-02 Richard Henderson <rth@cygnus.com>
1726 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1727 quantities. Correct right shift sign extension.
1728 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1729 32-bit value when shifting into place.
1731 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1733 * app.c: Add ATTRIBUTE_UNUSED as needed.
1734 * config/tc-ppc.c: Likewise.
1735 (ppc_size): Make unsigned long.
1736 (ppc_insert_operand): Add casts to avoid warnings.
1738 2000-03-31 Nick Clifton <nickc@cygnus.com>
1740 * config/tc-d10v.h (md_flush_pending_output): Define.
1742 2000-03-29 Nick Clifton <nickc@cygnus.com>
1744 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1745 segment. Works for both BFD_ASSEMBLER and others.
1746 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1748 2000-03-29 Nick Clifton <nickc@cygnus.com
1750 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1752 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1754 * listing.c (LISTING_LHS_WIDTH): Default depends on
1756 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1758 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1760 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1763 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1765 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1767 * config/tc-avr.c (mcu_types): Add missing initialiser.
1768 (md_pcrel_from_section): Add prototype.
1769 (avr_operand): Remove redundant test of unsigned < 0.
1770 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1772 2000-03-27 Denis Chertykov <denisc@overta.ru>
1774 * config/tc-avr.c: New file for AVR support.
1775 * config/tc-avr.h: Likewise.
1776 * configure.in: Add AVR support.
1777 * configure: Regenerate.
1779 2000-03-26 Timothy Wall <twall@cygnus.com>
1781 * gasp.c (macro_op): Add new argument to check_macro call.
1782 Macro structure definitions moved to macro.h
1783 * sb.h: Add argument to prototype for input_scrub_include_sb.
1784 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1785 nesting checks with an additional flag.
1786 (struct input_save): Add flag to indicate whether current sb
1787 should be checked for proper macro/conditional nesting.
1788 (input_scrub_push/pop): Save/restore nest check flag.
1789 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1791 * macro.c (check_macro): Allow caller to retrieve parsed macro
1792 information if a pointer is provided. This information may be
1793 used by the new macro hooks.
1794 * macro.h: Update prototype for check_macro. Macro struct
1795 definitions moved here from macro.c/gasp.c.
1796 * read.c (read_a_source_file): Add parameter to check_macro call,
1797 and pass macro info to the macro hook, if defined.
1798 (input_scrub_insert_line): New. Allow insertion of a line of
1799 characters into the input stream.
1800 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1801 file into the input stream.
1802 (s_include): Use input_scrub_insert_file.
1803 * internals.texi: Document new macro hooks.
1804 * as.h: New prototypes added.
1806 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1808 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1809 an initial capital letter.
1810 (i386_index_check): Reindent.
1812 2000-03-19 Nick Clifton <nickc@cygnus.com>
1814 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1817 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1819 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1820 instruction operand bad if Rd > 7 when generating
1821 thumb instructions. Prevents for example,
1822 "adr r12,label" from silently failing and generating
1823 the wrong instruction.
1825 2000-03-17 Nick Clifton <nickc@cygnus.com>
1827 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1828 that have a destingation >= 0x400000.
1829 Fix compile time warning messages.
1831 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1833 * config/tc-sh.c (md_begin): When encountering insn that are
1834 not supported by the current arch, only change the name if
1835 its contents are the same as prev_name.
1836 (get_specific): If the the architecture doesn't match, fail.
1838 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1840 * config/tc-sh.c (IDENT_CHAR): Define.
1841 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1842 matching back where it came from.
1844 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1846 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1848 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1850 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1853 2000-03-15 Kazu Hirata <kazu@hxi.com>
1855 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1857 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1859 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1860 floating-point-number, make sure 'f' is in FLT_CHARS.
1862 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1864 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1865 (s_lcomm_internal): Use it.
1866 * doc/internals.texi (CPU backend): Document it.
1867 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1870 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1872 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1875 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1876 implementation doesn't have special handling for switch
1878 (macro_build): Allow for code in sections other than .text.
1880 (mips_ip): Likewise.
1881 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1882 Don't perform relocs if we will be outputting them.
1883 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1884 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1887 2000-03-09 Catherine Moore <clm@cygnus.com>
1889 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1890 relocation type based on the entry in the fixup structure.
1892 2000-03-08 H.J. Lu (hjl@gnu.org)
1894 * Makefile.am (install-exec-tooldir): Depend on
1895 install-exec-bindir for parallel make.
1896 * Makefile.in: Regenerated.
1898 2000-03-06 Nick Clifton <nickc@cygnus.com>
1900 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1902 (md_parse_option): Parse -m32r command line switch - disable m32rx
1904 (md_show_usage): Document new option.
1906 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1907 * doc/Makefile.in: Regenerate.
1908 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1910 2000-03-02 Michael Meissner <meissner@redhat.com>
1912 * config/tc-d30v.c (check_range): Remove code that incorrectly
1913 sign extended values where bits < 32.
1915 2000-03-02 H.J. Lu (hjl@gnu.org)
1917 * configure.in: Support --enable-targets=all on ia32.
1918 * configure: Regenerated.
1920 2000-03-01 Nick Clifton <nickc@cygnus.com>
1922 * gasp.c (do_align): Remove bogus check of alignment value.
1924 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1926 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1927 TC_PPC was defined forced the type of a symbol with no other type
1930 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1932 * doc/internals.texi (CPU backend): Mention that
1933 line_separator_chars do not break up comments. Fix typos for
1934 LEX_AT and LEX_NAME descriptions. Document operands for
1935 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1936 description of md_create_short_jump usage. Document argument for
1937 md_undefined_symbol.
1939 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1941 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1942 (md_parse_option): Handle it.
1943 (md_show_usage): Document it.
1945 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1947 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1948 opcode, for the instruction `pal19'. From Andrea Arcangeli
1951 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1953 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1955 (md_assemble): To here, before template operands are matched.
1956 Also ensure a constant immediate is sign extended when we know the
1957 size is at most 16 bits. This is to catch cases like "add
1958 $0xffc0,%ax" where we don't know the size, and thus that the
1959 immediate can be represented as Imm8S until after parsing the
1961 (i386_displacement): Similarly sign extend 16 bit constant
1963 (md_assemble): Relax 16-bit jump constant range check to suit sign
1964 extended displacements.
1966 2000-02-26 Andreas Jaeger <aj@suse.de>
1968 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1970 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1972 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1973 call operands when intel_syntax.
1974 (intel_float_operand): Return 2 for "fi...".
1975 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1976 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1977 earlier "SHORT" change.
1978 (md_assemble): When determining suffix from Regs, exclude
1981 2000-02-24 Nick Clifton <nickc@cygnus.com>
1983 * configure: Add arm-wince, mips-pe and sh-pe targets.
1984 * configure: Regenerate.
1986 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1988 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1989 "pe-mips" for the mips-pe target.
1991 * config/tc-arm.c (insns): Change displacement encoded in BL
1992 and B instructions if the target port is arm-wince.
1993 (do_ldst): Do not bias the relocation offset if the target
1995 (md_pcrel_from): Add in missing relocation offset bias if the
1996 target os arm-wince.
1998 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1999 (md_begin): Disable -G support for mips-pe target.
2000 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2001 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2004 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2005 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2006 assembler, just set the alignment to 4.
2008 * config/te-wince-pe.h: New file for WinCE targets. Define
2011 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2013 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2014 string instructions.
2015 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2016 (i386_intel_memory_operand): After finding a segment override,
2017 check again for no `[' before looking for a displacement. Bomb if
2018 more than one displacement rather than silently discarding the
2019 second and subsequent ones. Free strings malloc'd by
2020 build_displacement_string.
2022 2000-02-24 Catherine Moore <clm@cygnus.com>
2024 * config/obj-som.c (obj_pseudo_table): Add "weak".
2025 (obj_som_weak): New routine.
2027 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2029 * config/tc-i386.c (union i386_op): New.
2030 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2031 Throughout file replace occurences of disps[n], imms[n], regs[n]
2032 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2033 intel mode operand swapping. Add assert in regKludge and
2034 fake_zero_displacement code. Test i.types[n] when outputting
2035 displacements and immediates. Combine output of Disp16 with
2037 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2038 when in intel mode by (not) reversing fsub and fdiv operands
2039 before the template search. This fails for single operand
2040 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2041 undefined. Instead fix the base_opcode after we've found the
2042 template. Move base_opcode xor with found_reverse_match from
2043 opcode output code to before this fix so we test for the correct
2045 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2046 check in intel mode. Instead compare opcodes.
2048 * config/tc-i386.h (TC_RELOC): Delete.
2049 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2050 with equivalent call to reloc.
2052 * as.h (flag_m68k_mri): Move declaration after target include, and
2053 only declare when TC_M68K defined. Define as zero otherwise.
2054 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2055 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2056 Define as zero otherwise.
2057 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2058 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2059 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2060 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2061 testing whether defined.
2062 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2063 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2064 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2065 rather than testing whether defined.
2066 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2067 (parse_mri_cons): Declare and use only when TC_M68K.
2068 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2069 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2070 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2072 * NEWS: Mention IBM 370 support.
2074 2000-02-23 Richard Henderson <rth@cygnus.com>
2076 * config/tc-i386.c (md_assemble): When swapping operands for
2077 intel_syntax, assume everything that's not Imm or Disp is a
2080 2000-02-23 Linas Vepstas <linas@linas.org>
2082 * config/tc-i370.c, config/tc-i370.h: New files.
2083 * Makefile.am: Add support for Linux/IBM 370.
2084 * configure.in: Likewise.
2085 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2086 * config/obj-elf.c: Include elf/i370.h
2087 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2089 * Makefile.in: Regenerate.
2090 * configure: Regenerate.
2092 * doc/c-i370.texi: New file.
2093 * doc/all.texi: Include it.
2094 * doc/as.texinfo: And here.
2095 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2096 * doc/Makefile.in: Regenerate.
2098 2000-02-19 Michael Meissner <meissner@redhat.com>
2100 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2101 determine if an instruction can be used in parallel with an ADDppp
2102 or SUBppp instruction.
2104 2000-02-22 Andrew Haley <aph@cygnus.com>
2106 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2108 1999-12-30 Andrew Haley <aph@cygnus.com>
2110 * config/tc-mips.c (mips_gp32): New variable.
2111 (macro_build) Use mips_gp32.
2113 (md_longopts): Add "-mgp32" and "-mgp64".
2114 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2116 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2118 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2119 warning, and bump it to 1.
2121 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2123 From Brad Lucier <lucier@math.purdue.edu>:
2124 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2127 2000-02-21 Catherine Moore <clm@cygnus.com>
2129 * config/tc-mips.c (MF_HILO_INSN): Define.
2130 (mips_7000_hilo_fix): Declare.
2131 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2132 (md_parse_option): Check for 7000_HILO_FIX options.
2133 (OPTION_M7000_HILO_FIX): Define.
2134 (OPTION_NO_M7000_HILO_FIX): Define.
2135 * doc/c-mips.texi (-mfix7000): Describe.
2137 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2139 * listing.c (print_lines): Remove unused variable `end'.
2141 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2142 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2143 reloc_type when BFD_ASSEMBLER.
2144 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2145 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2146 statement and quell signed vs. unsigned comparison warning.
2148 2000-02-18 Nick Clifton <nickc@cygnus.com>
2150 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2151 the computed frag offset, rather than overwriting it.
2153 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2155 * config/tc-sh.c ("elf/sh.h"): Include.
2156 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2157 (md.begin): Initialize target_arch.
2158 Only include opcodes in has table that match selected architecture.
2159 (parse_reg): Recognize register names for sh-dsp.
2160 (parse_at): Recognize post-modify addressing.
2161 (get_operands): The leading space is now optional.
2162 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2163 arguments. Update valid_arch.
2164 (build_Mytes): Add support for SDT_REG_N.
2165 (find_cooked_opcode): New function, broken out of md_assemble.
2166 (assemble_ppi, sh_elf_final_processing): New functions.
2167 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2168 (md_longopts, md_parse_option): New option: -dsp.
2169 * config/tc-sh.h (elf_tc_final_processing): Define.
2170 (sh_elf_final_processing): Declare.
2172 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2174 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2175 the unwinder subspace. Save the current seg/subseg before creating
2178 2000-02-10 Nick Clifton <nickc@cygnus.com>
2180 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2181 little endian targets.
2182 (INST_BYTE1): Redefine to handle big and little endian
2184 (cpu_type): New type: Select between M340 and M210.
2185 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2186 instructions of the M340.
2187 (md_assemble): Add support for the MULSH and OPSR classes of
2189 (md_atof): Add support for little endian targets.
2190 (md_parse_option): Add support for -EL, -EB and -mcpu command
2192 (md_convert_frag): Add support for little endian targets.
2193 (md_apply_fix3): Add support for little endian targets.
2194 (md_number_to_chars): Add support for little endian targets.
2196 2000-02-10 Timothy Wall <twall@redhat.com>
2198 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2199 defined, use it to verify the symbol just read should be a label.
2201 2000-02-10 Timothy Wall <twall@redhat.com>
2203 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2204 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2205 around colons when KEEP_WHITE_AROUND_COLON is defined.
2206 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2207 and KEEP_WHITE_AROUND_COLON.
2209 2000-02-08 Timothy Wall <twall@redhat.com>
2211 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2213 (do_repeat): New. Abstract repeat logic so that a "break" can be
2215 (end_repeat): New. Provide support for a "break" out of the
2217 * read.h: Add prototypes for new functions.
2219 2000-02-08 Timothy Wall <twall@redhat.com>
2221 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2222 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2223 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2226 2000-02-08 Timothy Wall <twall@redhat.com>
2228 * read.c: Added elseif to directives table.
2229 * read.h: Added prototype for s_elseif.
2230 * doc/as.texinfo: Added description for elseif.
2231 * cond.c (s_elseif): New function
2233 2000-02-04 Timothy Wall <twall@redhat.com>
2235 * listing.c (print_lines): Remove conditionals causing bug in
2238 2000-02-03 Timothy Wall <twall@cygnus.com>
2240 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2242 * frags.c (frag_new): Calculate fr_fix in octets
2243 (frag_now_fix) Return offset as target address offset (bytes).
2244 (frag_now_fix_octets) New - Return offset in octets (8-bit
2246 * frags.h: Added prototype for frag_now_fix_octets().
2247 Distinguish between octets and bytes in field descriptions.
2248 * listing.c (calc_hex): Account for octets vs bytes when
2249 printing addresses/offsets.
2250 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2251 target is little-endian, print the octets in a word in big-endian
2252 order so that the display looks like a proper hexadecimal number,
2253 instead of having the octets reversed.
2254 * read.c (do_align): When recording alignment, alignment power
2255 should be in terms of target bytes (minimum addressible unit)
2257 (do_org) Convert ORG target address (byte) argument into an
2258 octet offset when generating a variable fragment.
2259 * symbols.c (resolve_symbol_value): Symbol final value
2260 converted to a target address offset (bytes) from its octet offset.
2261 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2262 offset (bytes) is adjusted by the frag offset (octets) converted
2264 (coff_frob_section) Section alignment power is in terms of bytes;
2265 convert it to an octet alignment power when calculating size (and
2266 size mask) in octets. Don't modify the section size in order to
2267 "align" it for TI COFF, since that format has a different method
2268 for storing alignment information.
2270 2000-02-01 Timothy Wall <twall@cygnus.com>
2272 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2273 entries, matching the way GCC generates them. If not escaped, the
2274 filename is encoded incorrectly.
2276 2000-01-31 Nick Clifton <nickc@cygnus.com>
2278 * config/tc-arm.c (reg_table): Add support for ATPCS register
2281 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2283 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2285 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2287 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2288 of a symbol when we really care about its value.
2290 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2292 * config/tc-mcore.c (md_assemble): Give warning message if
2293 operands passes to instruction are more than the spec.
2295 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2297 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2298 Thumb mode but the label seen was not declared as '.thumb_func'
2299 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2300 correct disassembly of Thumb code bounded by non function labels.
2302 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2304 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2305 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2307 * Makefile.in: Same here.
2310 * configure.in: Set bfd_gas for i386-aout when primary target
2311 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2312 we may need the primary te_file. Remove incorrect comment.
2314 * configure: Regenerate.
2316 * config/e-i386aout.c: New file.
2318 * as.c (USE_EMULATIONS): Move to before print_version_id.
2319 (struct emulation): Add i386aout.
2320 (show_usage): Split text strings. Reformat -a text. Add --em
2324 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2325 (aout_format_ops): New.
2328 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2329 preprocessor conditional and add aout USE_EMULATIONS tests.
2330 (read_a_source_file): Don't pass error strings to printf as
2334 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2336 (do_data): Same here.
2337 (process_file): And here.
2340 * symbols.c (colon): Rewrite "already defined" fatal message
2341 code for aout with USE_EMULATIONS.
2344 * config/obj-aout.c (OBJ_HEADER): Define.
2345 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2347 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2348 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2350 (obj_aout_type): Expand S_SET_OTHER here too.
2351 (obj_read_begin_hook): Remove.
2352 (aout_pop_insert): New.
2353 (obj_aout_s_get_other): New.
2354 (obj_aout_s_get_desc): New.
2355 (aout_format_ops): New.
2358 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2359 gets aout_pseudo_table.
2360 (aout_pseudo_table): Declare.
2361 (obj_read_begin_hook): Define.
2364 * config/obj-coff.c (obj_pseudo_table): Rename to
2366 (coff_pop_insert): Use coff_pseudo_table.
2367 (coff_sec_sym_ok_for_reloc): Remove.
2368 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2369 and comment all zero entries and remove #if 0 code.
2372 * config/obj-coff.h (obj_pop_insert): Define.
2373 (coff_pseudo_table): Declare.
2376 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2377 s_get_size, s_set_size. Comment all zero entries.
2380 * config/obj-elf.c (elf_s_get_other): New function.
2381 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2382 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2383 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2385 (obj_elf_parse_section_letters): Don't pass error strings to
2386 printf as format arg.
2389 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2391 (elf_s_get_other): Declare.
2392 (S_GET_OTHER) Define as elf_s_get_other if not already
2394 (S_SET_OTHER): Only define when not already defined.
2395 (elf_obj_read_begin_hook): Declare.
2396 (obj_read_begin_hook): Define.
2397 (elf_obj_symbol_new_hook): Declare.
2398 (obj_symbol_new_hook): Define.
2401 * config/obj-multi.h: Add copyright header and protect against
2402 multiple inclusion. Add * to all function pointers.
2403 (OBJ_HEADER): If defined, include it rather than other defines
2405 (obj_frob_file_after_relocs): Test for NULL.
2406 (obj_symbol_new_hook): Here too.
2407 (obj_sec_sym_ok_for_reloc): And here.
2408 (S_GET_OTHER): Define.
2409 (S_GET_DESC): Define.
2410 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2411 (OBJ_MAYBE_ELF): Update comment.
2413 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2414 OBJ_AOUT preprocessor conditional and handle emulation by
2415 testing OUTPUT_FLAVOR.
2416 (i386_displacement): Here too.
2417 (md_section_align): Similarly here.
2418 (i386_target_format): Conditionally compile when more than one
2419 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2420 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2421 (i386_displacement): Here too.
2424 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2425 Define TARGET_FORMAT for aout only when not multi.
2428 * config/te-multi.h: Delete file as it's identical to te-generic.h
2430 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2432 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2433 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2436 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2438 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2441 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2443 * config/tc-mips.c (mips_do_align): New function.
2444 * config/tc-mips.h (md_do_align): Define.
2446 2000-01-10 Philip Blundell <philb@gnu.org>
2448 * doc/c-arm.texi (ARM Options): Fix typo.
2449 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2450 line separator for Linux.
2451 * doc/as.texinfo (Comments): Mention the ARM.
2453 2000-01-10 Philip Blundell <pb@futuretv.com>
2455 * configure.in (arm*-*-conix*): New target.
2456 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2458 * configure: Regenerate.
2460 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2462 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2463 (obj_elf_visibility): New function.
2465 * doc/as.texinfo (Visibility): New node: document visibility
2468 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2470 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2471 warning for absolute jump/call without `*' in non-intel mode. No
2472 need to set i.types[0] JumpAbsolute in intel mode.
2474 1999-12-22 Philip Blundell <pb@futuretv.com>
2476 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2477 hook function when changing sections.
2478 (arm_s_data): Likewise.
2480 1999-12-14 Nick Clifton <nickc@cygnus.com>
2482 * config/tc-arm.c (md_parse_option): Add support for -marm720
2483 command line switch.
2485 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2487 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2488 (r_registers, xr_registers): Define.
2489 (r_register_name, xr_register_name): New functions.
2490 (md_assemble): Handle new am33 operand types and instruction
2492 (mn10300_insert_operand, check_operand): Likewise.
2494 1999-11-29 Nick Clifton <nickc@cygnus.com>
2496 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2497 (s_force_thumb): Set thumb_mode to 2.
2498 (md_assemble): Do not complain about thumb instructions on a
2499 non-thumb target if thumb_mode is set to 2.
2501 1999-11-28 Michael Meissner <meissner@cygnus.com>
2503 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2504 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2505 (O_...): Add new machine dependent expressions if we are handling
2506 explicit relocations.
2507 (alpha_reloc_op): New static table holding the explicit relocation
2509 (alpha_literal_hash): New static to hold the hash table for
2510 explicit relocations.
2511 (alpha_macros): Add support for explicit relocations.
2512 (md_begin): If explicit relocations, initialize hash table.
2513 (md_assemble): Don't print a second error if tokenize_arguments
2514 already printed an error message.
2515 (md_apply_fix): Add support for explicit relocations.
2516 (alpha_force_relocation): Ditto.
2517 (alpha_fix_adjustable): Ditto.
2518 (alpha_adjust_symtab): New function to support explicit
2520 (alpha_adjust_symtab_relocs): Ditto.
2521 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2522 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2523 Add support for explicit relocations. Return -2 if an error
2524 message was already printed.
2525 (find_macro_match): Add support for explicit relocations. Comment
2527 (emit_insn): Add support for explicit relocations.
2528 (assemble_tokens): Ditto.
2530 (load_expression): Ditto.
2533 (emit_ir_load): Ditto.
2534 (emit_loadstore): Ditto.
2537 (emit_sextX): Ditto.
2538 (emit_division): Ditto.
2539 (emit_jsrjmp): Ditto.
2540 (emit_retjcr): Ditto.
2542 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2544 (tc_adjust_symtab): If explicit relocations, call the function
2545 alpha_adjust_symtab.
2546 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2547 relocations next to the literal relocation they reference.
2548 (TC_INIT_FIX_DATA): Initialize the new fields.
2549 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2551 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2553 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2554 'B' operand for PA2.0 bb instruction.
2556 1999-11-18 Nick Clifton <nickc@cygnus.com>
2558 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2561 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2563 (mcore_force_relocation): Force relocations to be generated for
2566 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2568 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2569 (i386_displacement): Disallow O_big displacements.
2571 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2573 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2574 Small improvements in error checking.
2575 (md_assemble): Support for unconditional ARM instructions.
2576 (md_parse_option): Support for -m[arm]v5e flag.
2578 1999-11-12 Nick Clifton <nickc@cygnus.com>
2580 * macro.c (buffer_and_nest): Do not check beyond the end of the
2583 1999-11-11 Nick Clifton <nickc@cygnus.com>
2585 * macro.c (buffer_and_nest): Look for seperator after TO and
2588 1999-11-08 Andrew Haley <aph@cygnus.com>
2590 * app.c (do_scrub_chars): When in State 10, treat backslash
2591 characters in the same way as as symbol characters.
2593 1999-11-07 Richard Henderson <rth@cygnus.com>
2595 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2596 the previous label was in the current section before playing
2597 with auto-alignment.
2599 1999-11-06 Nick Clifton <nickc@cygnus.com>
2601 * config/tc-v850.c (v850_force_relocation): Force relocation
2603 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2606 1999-11-05 Michael Meissner <meissner@cygnus.com>
2608 * expr.h (operatorT): Increase machine dependent operators to 16.
2609 * expr.c (op_rank): Ditto.
2611 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2613 * read.c (pseudo_set): Reject attempts to set the value of a
2616 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2619 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2621 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2622 to bfd_set_section_contents.
2624 1999-11-03 Nick Clifton <nickc@cygnus.com>
2626 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2628 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2630 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2631 (mips_ip): Use OPCODE_IS_MEMBER.
2633 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2635 * config/tc-arm.c (reg_required_here): Improve comments.
2637 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2638 (tinsns): Initialize variants field.
2640 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2641 BAD_PC respectively.
2643 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2645 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2646 * config/tc-arm.h: Fix compile time warnings.
2648 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2650 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2651 form @abs16, @(abs16) and @(abs16 + imm).
2653 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2655 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2656 (ISA_HAS_64_BIT_REGS) New.
2657 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2658 mips_emit_delays,macro_build,load_register,load_addresss,
2659 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2660 and/or use new ISA_xxx macros in expressions involving
2661 ISA, particularly mips_opts.isa.
2663 1999-10-18 Michael Meissner <meissner@cygnus.com>
2665 * expr.h (operatorT): Add machine dependent operators md1..md8.
2666 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2667 for the machine dependent operators to use.
2669 * expr.c (op_rank): Add machine dependent operators.
2671 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2673 (O_cpregister): Ditto.
2674 (md_begin): Change X_op test that field is wide enough to use
2675 O_max instead of O_alpha_max.
2676 (cpu_types): Fill in missing initializer.
2677 (alpha_num_macros): Make unsigned.
2678 (md_assemble): Make opnamelen be size_t.
2679 (md_apply_fix): Cast alpha_num_operands to int before testing.
2680 (alpha_force_relocation): Ditto.
2681 (alpha_fix_adjustable): Ditto.
2682 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2683 (tc_gen_reloc): Ditto.
2684 (tc_get_register): Ditto.
2689 (s_alpha_ent): Ditto.
2690 (s_alpha_end): Ditto.
2691 (s_alpha_frame): Ditto.
2692 (s_alpha_prologue): Ditto.
2693 (s_alpha_file): Ditto.
2694 (s_alpha_gprel32): Ditto.
2695 (s_alpha_proc): Ditto.
2696 (s_alpha_set): Ditto.
2697 (s_alpha_base): Ditto.
2698 (s_alpha_align): Ditto.
2699 (s_alpha_arch): Ditto.
2700 (alpha_align): Ditto.
2701 (assemble_insn): Suppress unused variable warning.
2703 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2704 order in the structure.
2705 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2707 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2709 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2711 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2713 * config/tc-i386.c (i386_index_check): Correct #endif location.
2715 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2717 * as.c (show_usage): Document new options.
2718 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2719 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2720 (parse_args): Parse the new options.
2721 (main): If there were warnings, and --fatal-warnings
2722 was specified, print an error.
2723 * as.h: New variable, flag_fatal_warnings, for new option.
2725 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2727 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2728 '@'. Change autoincrement completers to fall through to cache control
2731 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2733 (pa_parse_addb_64_cmpltr): New function.
2735 * config/tc-hppa.c (pa_ip): Change error message.
2736 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2737 '?Q' args to allow falling through.
2739 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2740 Remove unused conditional codes.
2741 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2743 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2745 * config/tc-d30v.c (CHAR_BIT): Define.
2746 (check_range): Fix bit operations to support integers bigger than
2749 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2751 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2754 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2755 Doug Evans <devans@cygnus.com>
2757 Add support for m32rx.
2758 * config/tc-m32r.c (enable_m32rx): New static global.
2759 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2760 (allow_m32rx): New function.
2761 (M32R_SHORTOPTS): Add `O'.
2762 (md_longopts): Add --m32rx plus several warning options.
2763 (md_parse_option): Handle new options.
2764 (md_show_usage): Print them.
2765 (md_begin): Enable m32rx.
2766 (OPERAND_IS_COND_BIT): New macro.
2767 (first_writes_to_seconds_operands): New function.
2768 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2769 (target_make_parallel,assemble_two_insns): New functions.
2770 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2771 If optimizing and m32rx, try to make consecutive insns parallel.
2773 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2775 * config/tc-mips.c (nopic_need_relax): Allow for the
2776 .sdata.foo sections generated by -fdata-sections,
2777 and for the .gnu.linkonce.s sections generated by C++.
2779 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2781 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2782 with cleaner code using completer prefixes. Add 'Y'.
2784 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2786 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2788 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2789 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2790 insn does not match and we should try the next insn in the table.
2792 1999-09-22 Nick Clifton <nickc@cygnus.com>
2794 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2796 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2798 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2801 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2803 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2804 OBJ_ELF. If ELF, add "sq".
2805 (md_parse_option): If ELF, ignore -s and -q.
2806 (md_show_usage): Mention ELF options.
2808 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2810 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2813 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2815 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2817 * config/tc-hppa.c (struct pa_it): New field "trunc".
2818 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2819 (pa_parse_ftest_gfx_completer): New function
2820 (pa_parse_fp_cnv_format): New function.
2822 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2823 (md_apply_fix): Handle 22bit pc-rel branches.
2825 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2827 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2829 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2831 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2833 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2835 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2836 (pa_ip): Handle 'fX'.
2838 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2840 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2841 unwinds unless the function is in the text space.
2842 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2844 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2846 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2847 (md_assemble): To here. Tweak address generation.
2849 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2851 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2852 (md_assemble): Call dwarf2_where for OBJ_ELF.
2853 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2854 (pa_end_of_source): New function.
2855 * tc-hppa.h (md_end): Define for OBJ_ELF.
2857 1999-09-14 Michael Meissner <meissner@cygnus.com>
2859 * configure.in (Canonicalization of target names): Remove adding
2860 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2861 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2862 * configure: Regenerate.
2864 1999-09-14 Donn Terry <donn@interix.com>
2866 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2868 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2870 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2871 pc-relative jmp/call to an absolute symbol.
2872 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2873 absolute section symbols.
2875 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2876 jump handling code and comments.
2878 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2880 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2881 the value if TE_PE and a global defined symbol.
2883 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2885 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2886 print the symbol, rather than printing it here.
2888 1999-09-11 Donn Terry <donn@interix.com>
2890 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2891 BFD_RELOC_RVA relocations.
2893 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2894 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2897 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2899 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2900 * doc/internals.texi (Object format backend): Document
2903 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2904 relocations against global symbols if TE_PE.
2906 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2907 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2909 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2912 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2913 symbols which do not have a constant value, or tags with
2914 non-tags. Remove the symbol from the list before adding it at the
2917 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2918 C_FCN symbol differently if TE_PE.
2919 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2920 appears in the pseudo-op, rather coff_line_base which is only set
2923 * config/obj-coff.c (obj_coff_loc): New static function.
2924 (obj_pseudo_table): Add "loc".
2926 * config/obj-coff.c (add_lineno): Check that the line number is
2929 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2930 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2932 (md_atof): Return NULL rather than 0.
2933 * config/tc-i386.c (md_atof): Change type to int.
2934 * expr.c (expr): Change first parameter to int.
2935 * config/obj-coff.c: Add declarations for static functions.
2936 (coff_frob_symbol): Use SYM_AUXENT.
2937 * config/tc-i386.h (flag_16bit_code): Don't declare.
2939 * config/obj-coff.c (obj_coff_section): Default to setting
2940 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2942 * write.c (adjust_reloc_syms): Print adjusted fixup.
2944 * expr.c (integer_constant): Correct too_many_digits calculation
2947 1999-09-09 Andreas Schwab <schwab@suse.de>
2949 * doc/c-arm.texi: Fix arguments of @var to not contain
2952 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2954 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2956 (md_parse_option): Only support -k flag for ELF and COFF targets.
2958 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2960 * config/tc-hppa.c (pa_ip): Put strict register checks before
2961 call to pa_parse_number.
2963 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2965 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2967 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2970 1999-09-06 Donn Terry <donn@interix.com>
2972 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2974 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2976 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2977 candidate instruction. Require registers for register arguments
2978 when in strict mode. Require assemble-time constants for
2979 constants when in strict mode.
2980 (pa_get_absolute_expression): Require a constant when in strict
2983 1999-09-06 Nick Clifton <nickc@cygnus.com>
2985 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2987 1999-09-04 Steve Chamberlain <sac@pobox.com>
2989 * config/tc-pj.c: New file, supports picoJava in ELF.
2990 * config/tc-pj.h: Ditto.
2991 * configure.in (pjl*, pj*): New targets.
2992 * Makefile.am: Rebuild dependencies.
2993 (CPU_TYPES): Add pj.
2994 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2995 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2996 * doc/c-pj.texi: New file.
2997 * doc/as.texinfo: Add some PJ specifics.
2998 * doc/all.texi: Add PJ to the list of all architectures, sort them
3000 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3001 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3003 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3005 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3006 (obj_frob_file): Test for null pointer.
3007 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3008 (OBJ_PROCESS_STAB): And here.
3009 (elf_obj_sy): Remove
3011 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3012 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3013 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3015 * config/obj-coff.c (no_func): Remove.
3016 (coff_format_ops): Change occurrences of no_func to 0, as we test
3017 for 0 in obj-multi.h.
3019 * configure.in: Enable bfd for i386-coff when primary target is
3020 bfd. Enable i386 elf,coff emulation support. Don't set
3021 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3022 emulation to support.
3023 *configure: Regenerate.
3025 1999-09-02 Nick Clifton <nickc@cygnus.com>
3027 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3028 .section .line directive is encountered.
3030 1999-09-01 Nick Clifton <nickc@cygnus.com>
3032 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3035 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3036 * as.texinfo: Document --gdwarf2 command line option.
3037 Add additional documentation of ARM command line switches.
3039 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3041 * config/tc-i386.c (i386_intel_memory_operand): Combine
3042 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3043 and RESTORE_END_STRING around parse_register calls.
3044 (i386_operand): Here too.
3045 (i386_is_reg): Remove.
3046 (parse_register): Move as_bad calls from within this function to
3049 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3051 Based on a patch from H.J. Lu <hjl@gnu.org>
3052 * config/tc-i386.c (parse_register): Handle FP regs specially.
3053 (md_begin): Remove '(' and ')' from register_chars.
3055 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3057 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3058 error message (done elsewhere).
3060 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3062 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3064 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3066 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3069 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3071 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3073 Add new completers. Fix bug in 64 bit condition handling.
3075 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3078 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3080 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3082 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3084 1999-08-27 Jim Wilson <wilson@cygnus.com>
3086 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3087 (struct ls): Add frag field. Initialize it to zero.
3088 (out_end_sequence): New local text_frag. Set it while in text section.
3089 Replace address check with frag check. Set ls.frag to text_frag if
3090 out_set_addr called.
3091 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3092 Set it before switching sections. Replace address check with frag
3093 check. Set ls.frag to saved_frag if out_set_addr called.
3095 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3097 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3098 output "advance_pc" opcode instead of calling gen_addr_line().
3099 The latter has the undesired side-effect of creating a new row
3100 in the debug line info matrix.
3102 1999-08-26 Jim Wilson <wilson@cygnus.com>
3104 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3105 ls.last_filename if last is less than zero. Set ls.last_filename
3106 when allocating new entry.
3107 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3110 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3112 * config/tc-i386.c (i386_index_check): Fix the displacement size
3113 when INFER_ADDR_PREFIX.
3115 1999-08-18 Nick Clifton <nickc@cygnus.com>
3117 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3120 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3122 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3123 handle 0xffffNNNN constants correctly.
3125 1999-08-16 Nick Clifton <nickc@cygnus.com>
3127 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3130 1999-08-13 Nick Clifton <nickc@cygnus.com>
3132 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3133 (md_apply_fix3): Always pass positive values to
3134 validate_offset_imm.
3136 1999-08-12 Nick Clifton <nickc@cygnus.com>
3138 * config/tc-arm.c (skip_whitespace): New macro.
3139 Formatting tidy ups.
3141 (md_apply_fix3): Store relocation offset in addend for ELF based
3143 (arm_force_relocation): Always generate relocs for Thumb function
3146 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3148 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3149 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3151 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3153 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3154 flags for the unwind subspace.
3156 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3157 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3158 suitable relocation based on the size of the target's pointer.
3159 Always Use subsegment zero for the unwinders.
3160 (pa_level): Handle "2.0w".
3162 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3164 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3165 with the following instruction unless this was specified.
3167 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3169 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3170 certain sections, to match BFD changes.
3172 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3174 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3175 (EXTRA_SCRIPTS): Define to keep automake happy.
3176 * Makefile.in: Rebuild.
3178 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3180 * Makefile.am: Rename .dep* files to DEP*.
3181 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3182 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3184 * Makefile.in: Rebuild.
3186 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3188 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3190 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3192 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3193 avoid problems on DOS filesystems.
3194 * Makefile.in: Rebuild.
3196 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3198 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3200 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3203 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3205 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3206 line to create ${GDBINIT} rather than .gdbinit.
3207 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3209 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3211 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3213 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3215 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3217 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3219 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3220 non-adjustable symbols.
3222 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3224 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3226 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3228 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3231 1999-08-05 Donn Terry <donn@interix.com>
3233 * config/te-interix.h: New file.
3234 * configure.in (i386-*-interix*): New target.
3235 * configure: Rebuild.
3237 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3239 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3240 selectors for ELF too.
3241 (selector_table): Add "ltp" and "rtp" selectors.
3243 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3245 * config/tc-i386.c (i386_operand): No need to change
3246 operand_string pointer in segment reg case before goto
3247 do_memory_reference. Initialise displacement_string_start and
3248 displacement_string_end after do_memory_reference label.
3249 (i386_index_check): Add operand_string param, and print error
3250 message on failure here.
3251 (i386_intel_memory_operand): Instead of here.
3252 (i386_operand): And here.
3253 (INFER_ADDR_PREFIX): Enable.
3255 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3257 * config/tc-i386.h (DefaultSize): Define. Renumber following
3258 opcode_modifier defines.
3260 From Etienne Lorrain <etienne.lorrain@ibm.net>
3261 * config/tc-i386.c (stackop_size): New variable.
3262 (set_16bit_code_flag): Clear it here.
3263 (set_16bit_gcc_code_flag): New function.
3264 (md_pseudo_table): Add "code16gcc" entry.
3265 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3267 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3269 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3270 next_set_end even if the end symbol is being discarded.
3272 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3273 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3274 * config/obj-coff.c: Likewise.
3275 (seg_info_type): Remove.
3276 (seg_info_off_by_4): Change to array of segT.
3277 (s_get_segment): Adjust accordingly.
3278 (obj_pseudo_table): Fully initialize sentinel entry.
3280 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3281 Ralf Baechle <ralf@uni-koblenz.de>.
3283 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3285 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3287 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3289 * config/tc-i386.c: Indentation and white space changes.
3290 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3291 don't enable it by default.
3292 (i386_intel_operand): Remove redundant prototype.
3293 Move check on number of memory operands, and i.mem_operands++
3294 (i386_intel_memory_operand): To here.
3295 Remove i386_immediate code from here. Remove special case code
3296 for input and output using (%dx). Remove base/index checks and
3297 call i386_index_check instead. Save initial operand_string
3298 argument for error message.
3299 (i386_operand): Remove redundant prototype. Move base/index
3300 checks to i386_index_check.
3301 (i386_displacement): Move intel mode check for non-zero
3303 (i386_intel_memory_operand): To here.
3305 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3307 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3308 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3309 by .register pseudo-op if -64 and --no-undeclared-regs.
3310 (s_register, sparc_adjust_symtab): New functions.
3311 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3312 Declare sparc_adjust_symtab as tc_adjust_symtab.
3313 * doc/c-sparc.texi: Add description of #ignore special literal
3314 for .register pseudo-op.
3316 1999-07-30 Catherine Moore <clm@cygnus.com>
3318 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3319 the relocation's section offset.
3321 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3323 * write.c (fixup_segment): Fix generic error check overflow test.
3325 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3326 X_add_number to long.
3328 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3330 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3333 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3335 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3338 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3340 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3342 * configure.bat: Remove; obsolete.
3343 * config/go32.cfg: Likewise.
3345 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3347 * configure.in (i386-*-vxworks*): New target.
3348 * configure: Rebuild.
3350 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3352 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3354 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3356 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3358 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3359 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3360 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3361 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3362 MAX_RELOC_EXPANSION): Define.
3363 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3365 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3367 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3368 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3369 block. Print a warning if an 8-bit or 16-bit constant
3370 displacement or immediate is truncated on output.
3371 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3373 (i386_operand): Disallow immediate jump absolute operand.
3375 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3377 * configure.in: Bump version number to 2.9.5.
3378 * configure: Rebuild.
3380 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3383 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3385 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3386 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3388 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3390 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3392 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3394 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3395 if -mno-fpu was given.
3396 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3398 (cons_fix_new_arm): Remove misleading comments.
3400 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3402 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3404 (relax_segment): Likewise. After giving a rs_org error, convert
3405 the frag to rs_align to avoid cascading errors.
3407 1999-07-12 Andreas Schwab <schwab@suse.de>
3409 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3411 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3413 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3414 as appropriate. Fill in structure initializations. Add variable
3415 initializations. Add casts.
3416 * dwarf2dbg.c (print_stats): Change i to size_t.
3417 * listing.c (listing_listing): Change list_line to unsigned int.
3419 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3421 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3422 rather than checking for \001 and \002 in symbol name.
3423 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3425 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3427 * configure.in (hppa*-linux-gnu*): New target.
3428 * configure: Rebuilt.
3430 1999-07-08 Nick Clifton <nickc@cygnus.com>
3432 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3434 1999-07-07 Nick Clifton <nickc@cygnus.com>
3436 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3437 accessing symbolP directly.
3439 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3441 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3444 1999-07-05 Nick Clifton <nickc@cygnus.com>
3446 * config/tc-arm.c (ARM_EXT_V5): Define.
3447 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3448 (md_begin): Detect ARM v5 architectures.
3449 (md_parse_option): Accept arm v5 specification.
3450 (md_show_usage): Documment -marmv5 switch.
3452 * doc/c-arm.texi: Document -marmv5 command line option.
3454 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3456 (validate_immediate_twopart): New function. Determine if a
3457 constant can be computed by two ADD instructions.
3458 (output_inst): Remove its command line parameter - it was never
3460 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3461 implememt the ADRL pseudo op.
3462 (tc_gen_reloc): Generate a suitable error message if an ADRL
3463 instruction tries to generate a real reloc.
3465 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3467 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3469 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3472 1999-06-27 H.J. Lu <hjl@gnu.org>
3474 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3475 non BFD_ASSEMBLER case.
3477 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3479 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3482 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3484 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3485 out_end_sequence() when the address decreases due to a new frag.
3486 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3487 numbering starts with 1.
3489 1999-06-23 Nick Clifton <nickc@cygnus.com>
3491 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3493 (mcore_s_text): Call obj_elf_text for ELF target.
3494 (mcore_s_data): Call obj_elf_data for ELF target.
3495 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3497 (mcore_s_bss): New function: Dump literal table before changing
3499 (mcore_s_comm): New function: Dump literal table before changing
3502 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3503 No longer static functions.
3504 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3505 Provide prototypes for these functions.
3507 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3509 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3510 a list of names, to try obj_segment_name, and to try abbreviated
3511 names when using COFF without long section names.
3513 * config/tc-alpha.c: More use of symbol accessor functions.
3514 * config/tc-arc.c: Likewise.
3515 * config/tc-d30v.c: Likewise.
3516 * config/tc-fr30.c: Likewise.
3517 * config/tc-i860.c: Likewise.
3518 * config/tc-m88k.c: Likewise.
3519 * config/tc-mcore.c: Likewise.
3520 * config/tc-ns32k.c: Likewise.
3521 * config/tc-sparc.c: Likewise.
3522 * config/tc-v850.c: Likewise.
3524 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3525 sy_value with appropriate accessor functions.
3526 * config/tc-arm.c (md_apply_fix3): Likewise.
3527 * config/tc-d10v.c (AT_WORD_P): Likewise.
3528 * config/tc-v850.c (reg_name_search): Likewise.
3530 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3531 use symbol_get_bfdsym instead.
3532 * config/tc-ppc.c (md_assemble): Likewise.
3533 * config/tc-v850.c (v850_comm): Likewise.
3535 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3537 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3538 the symbol, rather than accessing the bsym member.
3539 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3540 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3541 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3542 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3543 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3544 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3545 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3546 * config/tc-v850.c (tc_gen_reloc): Likewise.
3548 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3550 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3551 (hppa_gen_reloc_type): Conditionalize on BFD64.
3552 (tc_gen_reloc): Re-enable ELF relocations.
3553 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3555 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3557 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3559 (do_ldst): Move assignment out of if condition.
3560 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3561 parentheses to avoid warning.
3563 1999-06-21 Nick Clifton <nickc@cygnus.com>
3565 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3566 macro to get at the BFD symbol associated with a GAS symbol.
3568 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3570 * config/tc-ppc.c: Update for symbol handling changes.
3571 * config/obj-coff.c: Likewise.
3573 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3575 * tc-hppa.c: General cleanups of ELF support. No more spaces
3576 and subspaces for ELF.
3577 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3578 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3579 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3580 (UNWIND_SECTION_NAME): Likewise.
3581 (space/subspace related structures): Conditionalize definitions
3583 (space/subspace directives and support routines): Conditionalize
3584 definitions and references/uses on OBJ_SOM.
3585 (label_symbol_struct): For ELF, track the symbol's segment. For
3586 SOM track its space.
3587 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3589 (USE_ALIASES): Kill for both SOM & ELF.
3590 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3591 (pa_space, pa_subspace): Corresponding changes.
3592 (pa_spaces_begin): Corresponding chagnes.
3593 (md_begin): Do not muck around with space/subspace stuff for
3595 (md_apply_fix): Temporarily disable argument relocation stuff
3597 (tc_gen_reloc): Temporarily disable relocation generation for
3599 (pa_build_unwind_subspace): Similarly.
3601 1999-06-16 Nick Clifton <nickc@cygnus.com>
3603 * config/tc-arm.c (thumb_set): New pseudo op.
3604 (text, data, section): Override these pseudo ops with ARM
3606 (s_thumb_set): New function: Perform the same as a .set pseudo
3607 op, but also mark the alias'ed symbol as being a Thumb
3609 (arm_s_text): New function: Perform the same as the .text
3610 pseudo op, but dump the literal pool before changing
3612 (arm_s_data): New function: Perform the same as the .data
3613 pseudo op, but dump the literal pool before changing
3615 (arm_s_section): New function: Perform the same as the
3616 .section pseudo op, but dump the literal pool before changing
3618 (arm_cleanup): Do not reset the current section before dumping
3621 1999-06-17 Nick Clifton <nickc@cygnus.com>
3623 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3624 OPTION_NO_WARN_UNMATCHED entries.
3625 (md_parse_option): Generate a warning message if an unrecognised
3626 option is encountered.
3628 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3629 (get_operands): When parsing an expression after an '@' symbol
3630 has been detected, do not ignore '#' symbols.
3631 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3634 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3636 From K. Richard Pixley <rich@noir.com>:
3637 * configure.in (ppc-*-vxworks*): New target.
3638 * configure: Rebuild.
3640 1999-06-12 Philip Blundell <philb@gnu.org>
3642 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3644 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3646 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3647 which refer to symbols in linkonce sections, permit reducing the
3648 relocs if the symbol is local.
3650 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3652 * subsegs.c (subseg_text_p): New function.
3653 * as.h (subseg_text_p): Declare.
3654 * read.c (do_align): Use subseg_text_p to set the default fill.
3655 * write.c (subsegs_finish): Likewise.
3656 * config/obj-coff.c (write_object_file): Likewise.
3657 * config/tc-i386.h (md_maybe_text): Don't define.
3658 (md_do_align): Use subseg_text_p to set the default fill.
3659 * config/tc-m32r.c (m32r_do_align): Likewise.
3660 * config/tc-sh.c (sh_do_align): Likewise.
3661 * config/tc-sparc.h (md_do_align): Likewise.
3663 1999-06-12 David O'Brien <obrien@freebsd.org>
3665 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3666 * configure: Rebuild.
3668 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3670 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3671 * Makefile.am: Rebuild dependencies.
3672 * Makefile.in: Rebuild.
3674 * config/tc-i386.c (i386_immediate): Remove unused label
3677 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3678 * symbols.c: Likewise.
3679 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3680 sy_next field when taking address, rather than symbol_next.
3682 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3684 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3685 value from the output file architecture.
3686 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3687 * dwarf2dbg.h: Change bfd_vma to addressT.
3689 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3691 * dwarf2dbg.h: Use PARAMS in function declarations.
3693 1999-06-11 Martin Dorey <mdorey@madge.com>
3695 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3696 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3698 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3700 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3702 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3704 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3707 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3709 * read.c (read_a_source_file): Only declare inescape if
3712 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3714 (find_entry_byval): Add parens to avoid warning.
3716 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3718 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3721 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3723 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3726 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3727 synthetize_setx): New functions.
3728 (md_assemble): Broken the special cases into the above
3729 functions. Make compiler happy if sizeof(bfd_vma)==4.
3730 Fix sethi generated from set/setuw. If instructions have a relloc,
3731 always clear the fields to be relocated in the opcode.
3732 (sparc_ip): Remove special_case global variable.
3734 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3736 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3737 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3738 indication of success rather than a value.
3739 (itbl_get_val): Likewise.
3740 (itbl_get_field): Use strcspn. Change delimiters to include
3742 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3743 (itbl_get_val): Likewise.
3744 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3746 * symbols.c (copy_symbol_attributes): Convert local symbols to
3749 1999-06-10 Nick Clifton <nickc@cygnus.com>
3751 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3754 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3756 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3757 Optimize set if sizeof(bfd_vma) == 64.
3758 (sparc_ip): Fix sethi - without %hi() it should generate
3759 R_SPARC_22 reloc, not R_SPARC_HI22.
3760 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3762 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3764 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3765 (s_ncons): New function.
3766 (native_op_table): New table.
3767 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3768 R_SPARC_OLO10 handling.
3770 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3772 * expr.h (struct expressionS): Revert last change; widen X_op.
3773 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3775 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3777 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3778 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3779 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3780 * Makefile.in: Regenerated.
3782 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3783 `common' pass on to s_mri_common.
3784 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3786 1999-06-06 Richard Henderson <rth@cygnus.com>
3788 * config/obj-elf.c (obj_elf_section): Don't free the return
3789 value of demand_copy_C_string.
3791 1999-06-05 Richard Henderson <rth@cygnus.com>
3793 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3794 creation logic from obj_elf_create_section.
3796 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3797 (section_stack): New.
3798 (special_sections): Make const.
3799 (obj_elf_section): Gut and rewrite parsing.
3800 (obj_elf_change_section): New function broken out of obj_elf_section.
3801 (obj_elf_parse_section_letters): Likewise.
3802 (obj_elf_section_word): Likewise.
3803 (obj_elf_section_type): Likewise.
3804 (obj_elf_previous): Treat as a toggle.
3805 (obj_elf_popsection): New.
3806 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3807 (ppc_section_type): Likewise.
3808 * config/tc-ppc.h: Likewise.
3810 * expr.h (struct expressionS): Don't make X_op a bitfield.
3811 * config/tc-alpha.c: Update for symbol handling changes.
3812 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3813 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3815 1999-06-05 Richard Henderson <rth@cygnus.com>
3817 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3818 (dwarf2_gen_line_info): Kill unused variables.
3819 (dwarf2_finish): Likewise.
3820 (dwarf2_where): Likewise.
3821 (dwarf2_directive_file): If we've only got a string,
3822 hand off to s_app_file.
3823 * ecoff.c: Move the include of ecoff.h.
3824 * symbols.h (S_IS_FUNCTION): Prototype.
3826 * read.c (LEX_HASH): Supply a default.
3828 (s_globl): Update `c' after skipping whitespace.
3829 * read.h (LEX_END_NAME, is_name_ender): New.
3830 * expr.c (get_symbol_end): Respect it.
3832 1999-06-04 Mark Klein <mklein@dis.com>
3834 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3836 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3838 * config/tc-hppa.c: Update for symbol handling changes.
3840 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3842 * cgen.c: Update for symbol handling changes.
3843 * config/tc-m32r.c: Likewise.
3845 * config/tc-hppa.h: Update for symbol handling changes.
3846 * config/tc-hppa.c: Likewise.
3848 * config/tc-arm.h: Update for symbol handling changes.
3849 * config/tc-arm.c: Likewise.
3850 (symbol_make_empty): Remove. Just use symbol_create.
3852 * symbols.c (symbol_set_tc): Correct name.
3854 * Makefile.am: Rebuild dependencies.
3855 ($(OBJS)): Don't depend upon struc-symbol.h.
3856 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3857 * dep-in.sed: Don't remove struc-symbol.h.
3858 * Makefile.in: Rebuild.
3860 * doc/internals.texi (Symbols): Describe changes in symbol
3863 1999-06-03 Richard Henderson <rth@cygnus.com>
3865 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3866 instead of doing the work by hand.
3868 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3870 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3871 state of line state-machine.
3872 (struct ls): Collect DWARF2 line state-machine state in new member
3873 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3874 resulted in any DWARF2 directives.
3875 (reset_state_machine): New function.
3876 (out_end_sequence): Ditto.
3877 (dwarf2_gen_line_info): When switching sections or switching to a
3878 lower text address, call out_end_sequence() first to terminate the
3879 previous code sequence as code sequences MUST have monotonically
3880 increasing addresses.
3881 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3883 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3885 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3886 DWARF2 debug info (line information only, at this point).
3887 * as.h: Update comment about supported debug formats.
3888 * dwarf2dbg.c, dwarf2dbg.h: New files.
3889 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3891 * expr.c (operand): Don't use [ for parens if we want an index op.
3892 (op_encoding): Switch [ into O_index, if desired.
3893 (op_rank): Renumber with O_index on bottom.
3894 (expr): If O_index, match closing bracket.
3895 * expr.h (O_index): New.
3897 * read.c (read_a_source_file): Conditionally allow matched "
3898 in lines passed to md_assemble.
3900 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3902 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3904 Add support for storing local symbols in a small structure to save
3905 memory when assembling large files.
3906 * as.h: Don't include struc-symbol.h.
3907 (symbolS): Add typedef.
3908 * symbols.c: Include struc-symbol.h.
3909 (local_hash): New static variable.
3910 (save_symbol_name): New static function, from symbol_create.
3911 (symbol_create): Call save_symbol_name.
3912 (local_symbol_count): New static variable.
3913 (local_symbol_conversion_count): Likewise.
3914 (LOCAL_SYMBOL_CHECK): Define.
3915 (local_symbol_make): New static function.
3916 (local_symbol_convert): New static function.
3917 (colon): Handle local symbols. Create local symbol for local
3919 (symbol_table_insert): Handle local symbols.
3920 (symbol_find_or_make): Create local symbol for local label name.
3921 (symbol_find_base): Check for local symbol.
3922 (symbol_append, symbol_insert): Check for local symbols.
3923 (symbol_clear_list_pointers, symbol_remove): Likewise.
3924 (verify_symbol_chain): Likewise.
3925 (copy_symbol_attributes): Likewise.
3926 (resolve_symbol_value): Handle local symbols.
3927 (resolve_local_symbol): New static function.
3928 (resolve_local_symbol_values): New function.
3929 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3930 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3931 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3932 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3933 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3934 (symbol_previous, symbol_next): New functions.
3935 (symbol_get_value_expression): Likewise.
3936 (symbol_set_value_expression): Likewise.
3937 (symbol_set_frag, symbol_get_frag): Likewise.
3938 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3939 (symbol_mark_used_in_reloc): Likewise.
3940 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3941 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3942 (symbol_mri_common_p): Likewise.
3943 (symbol_mark_written, symbol_clear_written): Likewise.
3944 (symbol_written_p): Likewise.
3945 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3946 (symbol_section_p, symbol_equated_p): Likewise.
3947 (symbol_constant_p): Likewise.
3948 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3949 (symbol_get_obj, symbol_set_obj): Likewise.
3950 (symbol_get_tc, symbol_set_tc): Likewise.
3951 (symbol_begin): Initialize local_hash.
3952 (print_symbol_value_1): Handle local symbols.
3953 (symbol_print_statistics): Print local symbol statistics.
3954 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3955 Declare new symbols.c functions. Move many declarations here from
3957 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3958 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3959 (struct symbol): Move bsym to make it clearly the first field.
3960 Remove TARGET_SYMBOL_FIELDS.
3961 (symbolS): Don't typedef.
3962 (struct broken_word): Remove.
3963 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3964 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3965 (symbol_clear_list_pointers): Likewise.
3966 (symbol_insert, symbol_remove): Likewise.
3967 (symbol_previous, symbol_append): Likewise.
3968 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3969 (struct local_symbol): Define.
3970 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3971 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3972 (local_symbol_get_frag, local_symbol_set_frag): Define.
3973 (local_symbol_get_real_symbol): Define.
3974 (local_symbol_set_real_symbol): Define.
3976 * write.c (write_object_file): Call resolve_local_symbol_values.
3977 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3978 (TARGET_SYMBOL_FIELDS): Don't define.
3979 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3980 ECOFF_DEBUGGING, add ECOFF fields.
3981 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3982 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3983 ECOFF_DEBUGGING, add ECOFF fields.
3984 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3985 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3986 * config/tc-mcore.h: Don't include struc-symbol.h.
3987 (TARGET_SYMBOL_FIELDS): Don't define.
3988 (struct mcore_tc_sy): Define.
3989 (TC_SYMFIELD_TYPE): Define.
3990 * Many files: Use symbolS instead of struct symbol. Use new
3991 accessor functions rather than referring to symbolS fields
3994 * read.c (s_mri_common): Don't add in value of line_label.
3996 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3997 checking for SEC_LINK_ONCE.
3999 * config/tc-sh.h (sh_fix_adjustable): Declare.
4001 * app.c (input_buffer): New static variable.
4002 (app_push): Save saved_input in allocated buffer.
4003 (app_pop): Restored saved_input.
4004 (do_scrub_chars): Change get parameter to take char * and int as
4005 arguments. Change GET macro to pass input_buffer to get
4006 function. Don't save input into allocated buffer.
4007 * as.h (do_scrub_chars): Update declaration.
4008 * input-file.c (input_file_get): Change to take char * and int.
4009 Read data into passed in buffer. Remove static buffer.
4010 * read.c (scrub_from_string): Change to take char * and int. Copy
4011 data into passed in buffer.
4013 * hash.h: Neaten. Declare hash_traverse.
4014 * hash.c: Complete rewrite based on BFD hashing code.
4015 * gasp.c (chunksize): New variable.
4016 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4019 1999-05-28 Nick Clifton <nickc@cygnus.com>
4021 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4022 addend unless the target uses an old ABI.
4024 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4026 -Wchar-subscripts cleanup
4027 * listing.c (listing_newline): Use unsigned char variable, so
4028 calls to isascii,iscntrl are correct.
4029 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4031 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4032 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4033 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4034 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4036 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4038 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4040 (arch_coldfire_p): New #define.
4041 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4043 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4045 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4047 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4048 (install_operand): Add place `N'.
4049 (init_table): Add registers ACC, MACSR, MASK.
4051 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4053 * config/tc-m68k.c: Change mcf5200 --> mcf.
4054 (archs): Add mcf5206e, mcf5307.
4055 (m68k_ip): Add format `u'.
4056 (install_operand): Add place `m', `M', `h'.
4057 (init_table): Add upper/lower registers.
4059 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4061 1999-05-28 Martin Dorey <mdorey@madge.com>
4063 * config/tc-i960.c: Several minor changes to add ELF and
4064 BFD_ASSEMBLER support.
4065 * config/tc-i960.h: Likewise.
4066 * configure.in (i960-*-elf*): New target.
4067 * aclocal.m4, configure: Rebuild.
4069 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4071 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4072 reloc changes when defined(BFD_ASSEMBLER).
4074 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4076 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4078 * write.c (write_print_statistics): Output to file, not stderr.
4080 * expr.c (generic_bignum_to_int32,64): Prototype.
4082 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4083 output_sleb128, output_uleb128, output_big_sleb128,
4084 output_big_uleb128, output_big_leb128): Prototype.
4085 (output_big_sleb128, output_big_uleb128): Make inline.
4086 (output_big_leb128): Remove inline
4088 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4089 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4090 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4091 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4092 value for correct overflow check in write.c:fixup_segment.
4093 * write.c (fixup_segment): Move bitfield overflow checks to after
4094 the md_apply_fix call.
4095 * config/obj-coff.c (fixup_segment): Likewise.
4096 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4097 valueT *val argument.
4099 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4101 * config/atof-ieee.c (gen_to_words): Correctly round a
4102 denormalized number. Fix off-by-one in range checking for
4103 exponent in a denormal.
4105 1999-05-10 Nick Clifton <nickc@cygnus.com>
4107 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4110 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4112 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4114 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4116 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4117 (ReverseRegRegmem): Remove.
4118 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4119 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4120 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4123 From Doug Ledford <dledford@redhat.com>
4124 * config/tc-i386.h (RegXMM): New for P/III.
4125 * config/tc-i386.c: Add support for P/III.
4127 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4129 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4130 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4131 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4133 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4135 * config/tc-i386.c (i386_immediate): Skip whitespace before
4136 complaining about junk after expression.
4137 (i386_displacement): Likewise.
4139 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4141 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4142 Don't copy before downcaseing.
4144 1999-05-05 Catherine Moore <clm@cygnus.com>
4146 * tc-m68k.c: Include elf/m68k.h.
4147 (m68k_elf_final_processing): New routine.
4148 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4151 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4153 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4156 1999-04-30 Nick Clifton <nickc@cygnus.com>
4158 * config/tc-mcore.c (mcore_s_section): Dump literals before
4161 1999-04-29 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4166 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4168 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4169 (TC_INIT_FIX_DATA): Delete.
4170 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4171 (TC_INIT_FIX_DATA): Delete.
4172 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4173 * write.c (fix_new_internal): Initialize fx_cgen member.
4174 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4175 (gas_cgen_md_apply_fix3): Update.
4176 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4177 (md_cgen_record_fixup_exp): Update.
4178 (FX_OPINFO_R_TYPE): Update.
4180 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4181 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4182 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4183 * frags.h (struct frag): Make opindex, opinfo ints.
4185 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4187 1999-04-26 Tom Tromey <tromey@cygnus.com>
4189 * aclocal.m4, configure: Updated for new version of libtool.
4191 1999-04-22 Nick Clifton <nickc@cygnus.com>
4193 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4195 (md_apply_fix3): Do not fix up absolute relocations against
4198 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4200 1999-04-20 Nick Clifton <nickc@cygnus.com>
4202 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4203 changes and data-in-text directives.
4204 (mcore_cons): New function: intercept cons() operations.
4205 (mcore_float_cons): New function: intercept float_cons()
4207 (mcore_stringer): New function: intercept stringer() operations.
4209 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4211 * obj.h (struct format_ops): Change generate_asm_lineno field to
4213 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4215 * config/tc-alpha.c (find_opcode_match): Add default case to
4217 (find_macro_match): Likewise.
4218 (load_expression): Parenthesize && within ||.
4220 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4222 1999-04-17 Nick Clifton <nickc@cygnus.com>
4224 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4225 .text .data .section pseudo ops.
4226 (mcore_s_section): New function. Dump lits before changing secs.
4227 (mcore_s_text): New function. Dump lits before changing secs.
4228 (mcore_s_data): New function. Dump lits before changing secs.
4230 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4232 * config/tc-mips.c (mips_32bitmode): New.
4233 (md_begin): Set mips_32bitmode if needed.
4234 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4235 Set EF_MIPS_32BITMODE.
4237 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4239 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4242 1999-04-16 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4246 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4248 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4249 expressions correctly.
4252 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4254 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4256 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4258 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4259 and fmpynfadd instructions.
4261 1999-04-11 Richard Henderson <rth@cygnus.com>
4263 * as.h (environ): Declare it, if needed.
4264 * as.c (dump_statistics): Don't declare environ.
4265 * configure.in (environ): Detect declaration.
4266 * configure, config.in: Rebuild
4268 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4269 (i386_displacement): Allocate enough space for replacement buffer.
4270 Clean up replacement buffer initialization.
4272 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4274 * subsegs.c (section_symbol): Don't create a new symbol if one
4275 already exists; instead, use the existing one, but set its segment
4276 and frag data if it hasn't already been defined.
4277 * config/obj-coff.c (c_section_symbol): Likewise.
4279 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4281 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4283 1999-04-08 Nick Clifton <nickc@cygnus.com>
4285 * config/tc-mcore.c: New File: Support routines for MCore
4287 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4288 * config/obj-coff.c: Add support for mcore-pe target.
4290 * Makefile.am: Add support for MCore targets.
4291 * Makefile.in: Regenerate.
4292 * configure.in: Add support for MCore targets.
4293 * configure: Regenerate.
4295 * doc/all.texi: Set MCORE.
4296 * doc/as.texinfo: Document MCore specific command line options.
4298 * write.h: Prevent multiple inclusion.
4300 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4302 * asintl.h (LC_MESSAGES): Never define.
4303 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4305 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4308 * Makefile.am (m68k-parse.c): If configuring in the source
4309 directory, copy m68k-parse.y into the local directory before
4310 running ylwrap, to remove spurious differences when generating
4312 * Makefile.in: Rebuild.
4314 * config/tc-sparc.h (md_do_align): Just allocate the number of
4315 bytes necessary, rather than always allocating 1024.
4317 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4319 * listing.c (listing_newline): Add cast to avoid warning.
4320 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4321 * config/tc-i386.c (i386_scale): Add return value.
4322 (build_displacement_string): Remove unused local temp_disp2.
4323 (i386_intel_memory_operand): Add parentheses to avoid warning.
4324 (i386_intel_operand): Remove unused local end_of_operand_string.
4325 (i386_operand): Remove unused local operand_modifier.
4326 (i386_operand): Add parens to avoid warning.
4328 1999-04-04 Don Bowman <don@pixsci.com>
4330 * configure.in: Add mips*-*-vxworks* target; have it define
4332 * configure, config.in: Rebuild.
4334 1999-03-31 Nick Clifton <nickc@cygnus.com>
4336 * configure.in (emulations): Add support for arm-epoc-pe.
4337 * configure: Regenerate.
4338 * config/te-epoc-pe.h: New file. Define macros specific to
4340 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4341 for arm-epoc-pe target.
4343 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4345 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4347 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4349 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4350 detect ",n" without a condition.
4351 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4354 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4356 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4357 instruction is encoded with one bit.
4360 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4362 * doc/internals.texi (CPU backend): Mention that
4363 line_separator_chars should not include newline. From thi
4364 <ttn@mingle.glug.org>.
4366 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4368 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4369 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4371 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4373 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4375 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4377 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4380 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4382 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4384 1999-03-15 Martin Hunt <hunt@cygnus.com>
4386 * app.c (do_scrub_begin): Change '-' back to a symbol char
4387 so we can use multiple opcodes on a line again.
4389 * config/tc-d30v.c: By default, warn if a symbol has
4390 the same name as a register. Plus some minor
4391 updates from the branch.
4393 1999-03-13 Nick Clifton <nickc@cygnus.com>
4395 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4396 BFD_RELOC_16 and BFD_RELOC_64.
4398 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4400 * expr.c (expr): Add missing else.
4402 1999-03-12 Nick Clifton <nickc@cygnus.com>
4404 * config/tc-arm.c (md_apply_fix3): Improve error message.
4406 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4408 * Makefile.am (CPU_TYPES): Add fr30.
4409 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4410 (fr30,m32r dependencies): Update.
4411 * Makefile.in: Rebuild.
4413 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4414 (gas_cgen_record_fixup_exp): Ditto.
4415 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4416 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4417 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4418 (md_cgen_lookup_reloc): Update use of operand->type.
4419 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4420 (md_convert_frag): Call cgen_operand_lookup_by_num.
4421 (md_cgen_lookup_reloc): Update use of operand->type.
4422 (m32r_cgen_record_fixup_exp): Ditto.
4424 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4426 * config/tc-mips.c (md_show_usage): Fix message.
4428 1999-03-03 Nick Clifton <nickc@cygnus.com>
4430 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4431 and LDR reg,=<expr> instruction.
4433 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4436 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4438 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4440 1999-02-17 Nick Clifton <nickc@cygnus.com>
4442 This patch was created by: Scott Bambrough
4443 <scottb@corelcomputer.com>
4446 Special cased '@' character. The '@' character is used as the
4447 ARM assembler comment character, as a special character
4448 and in ELF .symver pseudo-op's, and as a special character in
4449 .type and .section pseudo-ops.
4450 (symver_pseudo): New static variable.
4451 (symver_state): New static variable.
4452 (struct app_save): Add field 'symver_state'.
4453 (app_push): Save global symver_state int struct app_save.
4454 (app_pop): Restore global symver_state from struct app_save.
4455 (do_scrub_chars): Special case handling of '@' character in
4458 * configure.in: Modified to recognize armv* uname syntax from ARM
4460 * configure: Regenerated.
4462 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4463 a prefix to the section's type.
4464 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4465 the type's typename.
4467 * config/tc-arm.h: Add support for PIC generation:
4468 (pic_code): New boolean.
4469 (obj_relocate_extern): Define.
4470 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4471 (TC_CONS_FIX_NEW): Define.
4472 (tc_fix_adjustable): Define.
4473 (GLOBAL_OFFSET_TABLE_NAME): Define.
4475 * config/tc-arm.c: Add support for PIC generation:
4476 (line_seperator_chars): Allow ';' as a seperator for Linux.
4477 (is_immediate_prefix): New macro.
4478 (arm_parse_reloc): New function.
4479 (s_arm_elf_cons): New function.
4480 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4481 (md_undefined_symbol): Special case handling for the Global Offset
4483 (md_apply_fix3): Handle PIC relocs.
4484 (tc_gen_reloc): Handle PIC relocs.
4485 (md_parse_option): Add support for '-k' command line switch to
4486 enable PIC generation.
4487 (cons_fix_new_arm): New function.
4488 (s_arm_elf_cons): New function.
4490 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4492 * configure.in: Add comments for uses of AC_DEFINE.
4493 * acinclude.m4: Likewise.
4494 * acconfig.h: Remove.
4495 * aclocal.m4: Rebuild.
4496 * configure: Rebuild.
4497 * Makefile.in: Rebuild.
4498 * config.in: Rebuild.
4500 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4502 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4503 non-constant offset from a base register.
4505 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4507 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4510 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4512 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4513 (emit_insn): Look for pc-relative and no-overflow specifiers on
4514 internal relocation types.
4516 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4518 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4521 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4523 (mips_4650, mips_4010, mips_4100): Variables removed.
4524 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4525 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4527 (md_begin): Don't bother initializing the mips_NNNN variables;
4528 mips_cpu is set, and that's good enough now.
4529 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4530 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4531 (show): New function, to handle wrapping in the CPU lists.
4532 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4534 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4536 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4537 than treat as an immediate specifier.
4539 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4541 * config/tc-i386.c: Prototype many functions.
4542 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4543 (i386_immediate): Remove unused second argument.
4544 (i386_intel_operand): Fix i386_is_reg typo.
4545 (i386_operand): Use allow_naked_reg.
4546 (output_invalid): Make operand int for K&R.
4548 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4550 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4552 * Makefile.in: Rebuild.
4554 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4556 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4558 (EXTRA_as_new_SOURCES): Comment out.
4559 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4560 * Makefile.in: Rebuild.
4561 * doc/Makefile.in: Rebuild.
4562 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4563 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4564 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4565 * configure: Rebuild.
4566 * aclocal.m4: Rebuild.
4567 * config.in: Rebuild.
4568 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4569 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4570 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4571 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4572 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4573 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4574 (gas_cgen_record_fixup_exp): Ditto.
4575 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4576 descriptor, not global variable.
4577 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4578 descriptor, not global variable. Refer to insert_operand handler
4579 via cpu descriptor, not global function.
4580 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4581 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4582 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4583 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4584 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4585 * config/tc-m32r.c: Ditto.
4586 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4587 (md_assemble): Ditto.
4588 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4590 1999-02-09 Nick Clifton <nickc@cygnus.com>
4592 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4593 relocations for ELF targets.
4595 1999-02-08 Nick Clifton <nickc@cygnus.com>
4597 * configure.in: Add support for StrongARM target.
4598 * configure: Regenerate.
4600 1999-02-05 Nick Clifton <nickc@cygnus.com>
4602 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4604 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4607 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4609 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4611 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4613 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4614 (INTEL_DWORD_MNEM_SUFFIX): Define.
4617 (DWORD_PTR): Define.
4618 (XWORD_PTR): Define.
4620 (OFFSET_FLAT): Define.
4622 (NONE_FOUND): Define.
4625 * config/tc-i386.c (set_intel_syntax): New routine.
4626 (intel_syntax): Declare.
4627 (allow_naked_reg): Declare.
4628 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4629 (intel_float_operand): New routine.
4630 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4631 Handle brackets as well as parens. Call i386_intel_operand for
4632 intel syntax. Reverse operands if appropriate. Handle new
4633 suffixes. Handle movzx and movsx.
4634 (i386_is_reg): New routine.
4635 (i386_immediate): New routine.
4636 (i386_scale): New routine.
4637 (i386_displacement): New routine.
4638 (i386_operand_modifier): New routine.
4639 (build_displacement_string): New routine.
4640 (i386_parse_seg): New routine.
4641 (i386_intel_memory_operand): New routine.
4642 (i386_intel_operand): New routine.
4643 (i386_operand): Call i386_displacement, i386_immediate,
4644 i386_scale, etc. instead of handling inline.
4645 (parse_register): Handle registers without prefix.
4647 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4649 * configure: Regenerate.
4650 * configure.in (arm-*-oabi): New.
4651 (thumb-*-oabi): New.
4652 * config/tc-arm.c (target_oabi): Declare.
4653 (md_apply_fix3): Support REL relocs.
4654 (md_parse_option): Handle -oabi.
4655 (elf32_arm_target_format): New routine.
4656 (md_longopts): Add OPTION_OABI.
4657 * config/tc-arm.h: Redefine TARGET_FORMAT.
4660 1999-01-28 Nick Clifton <nickc@cygnus.com>
4662 * write.c (write_relocs): Handle out of range error.
4664 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4665 (fr30_force_relocation): Default to 0.
4667 * config/tc-fr30.h (obj_fix_adjustable): Define.
4668 (TC_FORCE_RELOCATION): Define.
4670 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4673 1999-01-16 Nick Clifton <nickc@cygnus.com>
4675 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4676 merge of two instructions if the left instruciton kills the right.
4678 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4680 * Makefile.in: Regenerate.
4681 * configure.in: Redo test for using cgen.
4682 * configure: Regenerate.
4684 1999-01-09 Nick Clifton <nickc@cygnus.com>
4686 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4687 redefinition of this macro.
4689 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4691 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4694 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4696 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4697 a read of HI or LO and an immediatly following branch.
4699 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4701 * config/tc-mips.c (md_begin): Another correction to the setting of
4704 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4706 * config/tc-mips.c (md_begin): Correct type-o in setting of
4709 1998-12-21 Nick Clifton <nickc@cygnus.com>
4711 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4712 bit insn when optimizing, so that parallelised instructions will
4713 start on a 32 bit boundary.
4715 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4717 * config/tc-mips.c (mips_eabi64): New.
4718 (md_begin): Set mips_eabi64.
4719 (mips_elf_final_processing): Use it.
4721 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4723 * config/tc-mips.c (mips_elf_final_processing):
4724 Correct setting of ABI in e_flags.
4726 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4728 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4731 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4733 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4735 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4737 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4738 warning, values that don't fit in the field.
4740 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4742 * config/tc-mips.c (mips_abi_string): New.
4743 (md_parse_option,md_longopts): Add mabi.
4744 (mips_elf_final_processing): Set e_flags based on mabi flag.
4746 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4748 * config/tc-mips.c (md_parse_option): Handle vr4111.
4750 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4752 * config/tc-h8300.c (build_bytes): Change message given if the
4753 instruction requires H8/300H mode and we're not in Hmode, to
4754 suggest that it may be the operand modes that are the problem, not
4755 necessarily the opcode.
4757 1998-12-10 Nick Clifton <nickc@cygnus.com>
4759 * config/tc-fr30.c: Add line separator character.
4761 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4763 * configure.in (hppa-*-mpeix*): New target.
4764 * config/obj-som.h (obj_som_compiler): Declare.
4765 * config/obj-som.c (compiler_seen): New static variable.
4766 (obj_som_compiler): New function.
4767 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4768 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4769 (pa_type_args): Set hppa_priv_level.
4770 (pa_compiler): New static function if OBJ_SOM.
4771 * configure: Rebuild.
4773 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4775 * read.c (output_leb128): Don't mark as inline.
4777 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4779 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4780 AIX .vbyte unaligned data support.
4781 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4782 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4785 1998-12-07 Nick Clifton <nickc@cygnus.com>
4787 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4790 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4792 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4793 BFD_RELOC_ARM_PCREL_BRANCH.
4795 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4797 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4798 checking the target type.
4799 (mips-dec-bsd*): Set endian to little.
4800 * configure: Rebuild.
4802 COFF weak symbol support, based on patches from Mark Elbrecht
4803 <snowball3@usa.net>:
4804 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4805 * config/obj-coff.c (obj_coff_weak): New static function.
4806 (obj_coff_endef) [both versions]: Handle weak symbols.
4807 (coff_frob_symbol): Likewise.
4808 (yank_symbols): Likewise.
4809 (obj_pseudo_table): Add "weak".
4811 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4812 <aymeric.vincent@emi.u-bordeaux.fr>.
4813 * aclocal.m4: Rebuild with current tools.
4814 * configure: Rebuild.
4816 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4817 an assertion failure for a case we can't handle when OBJ_ECOFF.
4819 * expr.c (operator): And with 0xff to avoid problems with signed
4822 1998-12-03 Nick Clifton <nickc@cygnus.com>
4824 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4825 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4827 1998-12-02 Nick Clifton <nickc@cygnus.com>
4829 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4832 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4834 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4835 calculation of pcrel point.
4837 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4839 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4842 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4844 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4846 (d10v_cleanup): Only generate previous insn if a multiline insn is
4849 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4851 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4854 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4856 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4857 -marm6xxx command line switches.
4859 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4861 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4862 (itbl-ops.o): Delete duplicate dependencies.
4863 Rebuild dependencies.
4864 Add fr30 dependencies.
4865 * Makefile.in: Rebuild.
4867 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4869 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4871 * listing.c: Ignore line terminator characters found inside
4874 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4876 * po/gas.pot: Regenerated.
4878 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4880 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4881 fr30_is_label_start(). Also checks for delay slot insns.
4883 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4884 FR30 instructions which contain a colon in the mnemonic.
4886 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4888 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4890 * config/tc-fr30.c: Removed currently superflous code.
4892 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4894 * config/tc-fr30.h: New file.
4895 * config/tc-fr30.c: Tweaking so that it will compile.
4897 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4899 * config/tc-d10v.h (obj_fix_adjustable): Define.
4900 (TC_FORCE_RELOCATION): Define.
4901 (d10v_force_relocation): Declare.
4902 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4903 (md_apply_fix3): Handle Vtable relocs.
4904 (d10v_fix_adjustable): New.
4905 (d10v_force_relocation): New.
4907 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4909 * config/tc-d30v.c: Change default behaviour to ignore potential
4910 conflicts between register name and symbol names.
4912 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4914 * configure.in: Add fr30-*-*.
4915 * config/tc-fr30.c: New file.
4916 * Makefile.in: Regenerated.
4917 * config.in: Regenerated.
4918 * configure: Regenerated.
4919 * doc/Makefile.in: Regenerated.
4920 * po/gas.pot: Regenerated.
4922 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4924 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4927 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4929 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4931 (do_scrub_chars): Add some casts to unsigned char to avoid
4932 unwanted sign extension.
4933 * read.c (lex_type): Set characters about 127 to be symbol
4935 * config/tc-i386.c (md_begin): Set identifier_chars and
4936 operand_chars for values above 127.
4938 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4940 * configure.in: detect cygwin* instead of cygwin32*
4941 * configure: regenerate
4943 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4945 * listing.c: Add support for producing a listing from piped
4948 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4950 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4951 (append_insn): Account for the tx39's multiply behavior.
4953 1998-10-26 Michael Meissner <meissner@cygnus.com>
4955 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4956 from assemble_parallel_insns. Add support for '->' to indicate
4957 explicitly serializing the instructions.
4958 (md_assemble): Ditto.
4960 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4962 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4965 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4967 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4969 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4971 * config/tc-mips.c : support frame and regmask/fregmask when
4972 MIPS_STABS_ELF is specified.
4974 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4976 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4977 (md_apply_fix): Don't return 1 for VTABLE relocs.
4978 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4980 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4982 * doc/c-i386.texi: Replace occurences of "opcode" with
4983 "instruction mnemonic", "instruction", or "mnemonic" when
4984 referring to the name of an instruction. Use "opcode" when
4985 referring to the sequence of machine bytes.
4987 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4988 (is_opcode_char): Rename to is_mnemonic_char.
4989 (md_assemble and i386_operand): Correct error messages from
4990 "opcode" to "instruction mnemonic"
4991 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4992 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4993 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4994 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4995 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4996 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4997 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4999 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5001 * config/tc-i386.c (i386_operand): Check for garbage after
5004 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5006 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5007 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5009 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5011 * config/tc-sh.h (obj_fix_adjustable): Define.
5012 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5013 (md_apply_fix): Likewise.
5014 (tc_gen_reloc): Likewise.
5015 (sh_fix_adjustable): New.
5017 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5019 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5020 * cgen.h (gas_cgen_finish_insn): Update prototype.
5021 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5022 cgen_insn_t -> CGEN_INSN_INT.
5023 (make_parallel): Update handling of CGEN_INT_INSN_P.
5024 (assemble_parallel_insn): Ditto.
5025 (target_make_parallel): New function.
5026 (md_assemble): Use it.
5028 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5030 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5032 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5034 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5035 converted into lower case.
5037 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5039 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5040 (gas_cgen_tc_gen_reloc): Likewise.
5041 * config/tc-m32r.h (obj_fix_adjustable): Define.
5042 * config/tc-m32r.c (m32r_fix_adjustable): New.
5043 (m32r_force_relocation): Handle VTABLE relocs.
5045 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5047 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5049 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5051 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5052 to lower case before parsing.
5054 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5055 parallel insns modift buts in the PSW as a side effect.
5057 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5059 * config/tc-d30v.c (find_format): Test for missing flag and
5062 (md_apply_fix3): Fix error messages to avoid
5063 assumption about presence of a symbol.
5065 (parallel_ok): Disallow parallel instructions that both modify the
5068 (find_format): Generate a warning if an odd numbered register is
5069 used as the first register in a mutli-register instruction.
5071 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5073 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5074 relocations are always associated with a symbol.
5076 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5078 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5079 (elf32_sparc_force_relocation): Declare.
5080 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5081 (tc_gen_reloc): Handle vtable relocs.
5082 (elf32_sparc_force_relocation): New.
5084 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5086 * symbols.c (S_IS_FUNCTION): New.
5087 * config/tc-v850.h (obj_fix_adjustable): Define.
5088 (TC_FORCE_RELOCATION): Define.
5089 (v850_force_relocation): Declare.
5090 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5091 of fx_addnumber for VTABLE reloc addends.
5092 (md_apply_fix3): Handle VTABLE relocs.
5093 (v850_fix_adjustable): New.
5094 (v850_force_relocation): New.
5096 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5098 * tc-hppa.c (fp_operand_format): Add some additional formats.
5099 (pa_ip): Do not automatically promote into pa2.0 mode.
5100 (pa_level): Handle ".level 2.0".
5102 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5104 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5105 * config/tc-i386.h (template.extension_opcode): Change to
5106 unsigned int to allow full range of 8-bit opcode suffixes.
5107 (None): Redefine as 0xffff.
5109 From Jeff B Epler <jepler@usgs.gov>
5110 * doc/c-i386.texi (i386-SIMD): New section.
5112 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5114 * read.c (discard_rest_of_line): New function.
5115 * read.h: Declare it.
5116 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5118 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5120 * config/tc-d10v.c (find_symbol_matching_register): New function.
5121 (find_opcode): Cope with the case where a register name matches
5124 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5126 * config/tc-v850.c (md_pcrel_from): Rename to
5127 v850_pcrel_from_section.
5128 (v850_pcrel_from_section): Do not resolves symbols in other
5131 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5133 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5135 * config/tc-d10v.c (find_opcode): Generate an error if a register
5136 is supplied for an operand that should not be a register.
5138 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5140 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5141 instructions to have another instruction in the right bin.
5143 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5145 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5146 the right container if the left container holds a branch
5149 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5151 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5152 both a register name and symbol name.
5153 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5155 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5158 execution unit class.
5160 (reg_name_search): If a name matches a register and a symbol,
5161 prefer the register.
5162 (find_format): Disallow flag registers when a general purpose
5163 register is required.
5164 If a number is required, but a register has been given, check to
5165 see if a symbol with the same name as the register exists, and if
5166 so, use that symbol.
5168 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5170 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5172 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5174 * config/tc-d30v.c (find_format): Do not accept flag registers as
5175 general purpose registers.
5176 (find_format): If an immediate value is expected at a given place
5177 in a format, but a register name has been provided instead, check
5178 to see if that register name matches the name of a predefined
5179 symbol and if it does, then use the symbol instead.
5180 (reg_name_search): If a register name matches a symbol name,
5181 prefer the register name to the symbol name.
5183 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5185 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5186 the previous insn to empty.
5188 1998-09-20 Michael Meissner <meissner@cygnus.com>
5190 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5191 pieces, forcing the use of an ANSI compiler.
5193 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5195 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5197 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5199 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5201 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5203 (obj_elf_vtable_entry): Likewise.
5204 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5205 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5206 (tc_gen_reloc): Likewise.
5207 (arm_fix_adjustable): Likewise.
5208 (elf32_arm_force_relocation): New.
5209 (armelf_frob_symbol): Remove coff-style symbol support.
5211 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5213 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5215 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5217 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5218 OBJ_COFF so that routine is defined for a.out format.
5220 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5222 * config/tc-i386.c (i386_operand): Detect non-segment registers
5223 used as segment prefixes.
5225 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5227 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5228 optimize across FDE boundaries.
5230 * config/obj-coff.c (obj_coff_section): Preserve any link once
5231 flags when setting the section flags.
5233 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5235 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5236 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5238 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5240 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5243 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5245 * frags.c (frag_grow): Include the size of the frag struct in the
5248 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5249 if the new subseg comes before the old.
5251 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5253 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5254 to handle edge8 and edge16.
5256 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5258 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5259 before we clobber the symbol involved.
5261 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5263 * config/tc-arm.c: Remove OBJ_ELF definitions for
5264 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5265 use arm_adjust_symtab for OBJ_COFF.
5266 (armelf_adjust_symtab): New Routine.
5267 * config/tc-arm.h: Define obj_adjust_symtab to
5268 armelf_adjust_symtab for OBJ_ELF.
5270 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5272 * configure.in: Make all i386-elf targets use bfd_gas.
5273 * config/tc-i386.c (tc_i386_force_relocation): New.
5274 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5275 (md_apply_fix3): Likewise.
5276 (tc_gen_reloc): Handle them.
5277 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5278 tc_i386_force_relocation.
5280 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5282 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5284 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5286 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5287 current opcode after writing the first insturction of a reverse
5290 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5292 * read.h (generate_lineno_debug): Add prototype.
5293 * read.c (generate_lineno_debug): Make non-static.
5295 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5297 * config/tc-i386.c (md_assemble): Only warn for address/data size
5300 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5302 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5303 against Thumb function names, as the linker needs this information.
5305 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5307 * expr.c (operand): Check also that there is no advance in operand
5308 after atof_generic in order to decide "is it label 0f or floating
5311 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5313 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5314 command line options with a single dash.
5315 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5317 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5319 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5320 * tc-arm.c (arm_fix_adjustable): New routine.
5322 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5324 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5325 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5326 demand_empty_rest_of_line before mri_comment_end.
5327 (equals): Check garbage after expression before
5328 mri_comment_end in MRI mode.
5330 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5332 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5333 small immediate constant to use the constant itself rather than
5336 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5338 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5339 (pa_leave): Likewise.
5341 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5343 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5345 (i386_operand): Fix an error message.
5347 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5349 * doc/c-arm.texi (ARM Directives): Document .req directive.
5351 * config/tc-arm.c (reg_required_here): Display erroneous string if
5352 the register name could not be decoded.
5353 Do not set inst.instruction if the sift is -1.
5355 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5357 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5360 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5362 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5363 even if it is belived to be unnecessary.
5365 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5367 config/tc-i386.c (i386_operand): Size immediate constants by
5368 suffix (erroneously removed as part of July 7 change).
5370 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5372 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5373 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5374 (armelf_frob_symbol): New Routine.
5375 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5377 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5379 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5381 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5383 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5384 command line switches passed to assembler.
5386 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5388 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5389 (gas_cgen_opcode_desc): Declare.
5390 (gas_cgen_parse_operand): Declare.
5391 (*): Prepend gas_ to gas specific fns to denote them as such.
5393 * cgen.c (gas_cgen_opcode_desc): New global
5394 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5395 (queue_fixup): Renamed from cgen_queue_fixup.
5396 (*): Prepend gas_ to gas specific fns to denote them as such.
5398 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5399 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5400 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5401 Open opcode table and initialize it.
5402 (make_parallel): Use gas_cgen_opcode_desc.
5403 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5404 (md_assemble): Ditto.
5406 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5408 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5409 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5410 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5411 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5412 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5413 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5414 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5415 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5416 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5417 (INIT_STAB_SECTION): Likewise.
5418 (OBJ_PROCESS_STAB): Likewise.
5420 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5421 (md_parse_option): Watch for them.
5422 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5423 (md_begin): Kill neverdef code.
5424 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5425 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5426 (s_alpha_coff_wrapper): New.
5427 (md_pseudo_table): Trap all ECOFF pseudos.
5429 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5431 Start of changes to remove mdebug section from mips*-elf
5432 Based on MIPS_STAB_ELF definition
5433 * acconfig.h: undef if not configured
5434 * config.in: undef if not configured
5435 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5436 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5437 * stabs.c (s_stab_generic): flush frag
5439 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5441 * configure.in: (arm-*-elf): Handle.
5442 (thumb-*-elf): Handle.
5443 * configure: Regenerate.
5444 * read.c (stringer): Fix typo in comment.
5445 * write.c (fixup_segment): Don't add symbol value to addend if
5447 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5449 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5452 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5454 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5455 (write_2_short): Emit warning if new flag is set.
5456 (do_assemble): Set flags if left instruction is one of special
5457 "right-instruction-killer" type.
5459 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5461 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5462 Always output words in debug_info section as big endian.
5463 (sparc_target_format): Choose correct bfd target.
5464 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5466 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5468 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5469 to work with internationalization code. Issue an error when two
5470 operands match that are not allowed to match.
5472 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5474 * configure.in (install_tooldir): Allow target to specify whether
5475 it wants to be installed in $(tooldir)/bin.
5476 * configure: Regenerate.
5477 * Makefile.am (install-exec-local): Set install-exec-tooldir
5478 dependency via configure.
5479 * Makefile.in: Regenerate.
5481 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5483 * Makefile.am (install-exec-local): Split into two ...
5484 (install-exec-bindir,install-exec-tooldir): New rules.
5485 * Makefile.in: Regenerate.
5487 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5489 * Makefile.am (install-exec-local): Don't remove the file before
5490 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5491 W. Rozycki <macro@ds2.pg.gda.pl>.
5492 * Makefile.in: Rebuild.
5494 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5496 * cgen.c: Include libiberty.h.
5497 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5498 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5499 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5500 (md_cgen_lookup_reloc)): Declare.
5501 (md_cgen_record_fixup_exp): Declare.
5502 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5503 (m32r_relax_frag): Declare.
5504 (cgen_md_apply_fix3): Decls moved to cgen.h.
5505 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5506 (m32r_cgen_record_fixup_exp): Delete decl.
5507 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5508 (assemble_nop): Delete.
5509 (expand_debug_syms): Delete unused `exp'.
5510 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5511 Add default case for -Wall.
5512 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5513 (md_atof): Delete unused wordP.
5515 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5517 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5520 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5522 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5523 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5524 .print, .purgem, and .struct. Remove documentation for
5527 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5529 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5530 Update call to insert_operand.
5532 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5534 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5536 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5538 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5539 whitespace after a prefix operator.
5541 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5543 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5545 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5547 * config/tc-sparc.c (log2): New static function.
5548 (s_reserve): Use log2 to convert alignment before calling
5550 (s_common): Use log2 to convert alignment before calling
5551 record_alignment and frag_align.
5552 (sparc_cons_align): Use log2.
5554 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5556 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5557 (s_common): Likewise.
5559 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5560 initialization of waddr.
5561 (sparc_elf_final_processing): Add default case to switch.
5563 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5565 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5566 than temporary real.
5568 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5570 * write.c (subsegs_finish): Don't align the segments if there were
5573 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5574 copying aux information.
5576 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5577 expression into a symbol.
5579 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5581 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5582 type to unsigned int.
5583 (md_assemble): Change type used to store offsets from unsigned
5585 (i386_operand): Switch error check to only call RESTORE_END_STRING
5586 once after parse_register.
5588 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5590 * config/tc-v850.c (md_show_usage): Changed format to match that
5593 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5595 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5597 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5599 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5602 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5604 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5605 * doc/Makefile.in: Rebuild.
5607 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5609 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5610 for %lo expressions.
5611 (mips_ip, case 'u'): Move range check after code to mask
5612 off bits in %hi/%lo expressions. Mask off high bits for
5615 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5617 * doc/Makefile.am (gasver.texi): New target.
5618 (as.info, as.dvi): Depends upon gasver.texi.
5619 * doc/as.texinfo: Include gasver.texi. Mention version number on
5620 title page and in top node.
5621 * doc/Makefile.in: Rebuild.
5623 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5625 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5626 but not including the line containing the edict.
5627 * listing.h (LISTING_EOF): New.
5628 * input-scrub.c (input_scrub_next_buffer): Call it.
5630 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5632 * config/tc-i386.c (i386_operand): Don't set the size of an
5633 immediate address based solely on the suffix and the mode.
5635 * config/tc-i386.c (md_assemble): Add assertion to make sure
5636 overlap2 does not set Imm.
5638 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5639 sequences of whitespace to a single space.
5640 (is_space_chars): Just compare with space.
5641 (md_begin): Don't initialize space_chars.
5642 (md_assemble): Just skip a single whitespace character.
5643 (i386_operand): Rewrite base-index parsing to use new
5644 parse_register, and to skip white space. Skip white space in a
5645 number of other places too. Don't give error message if
5646 parse_register fails.
5647 (parse_register): Change reg_string parameter to be non-const.
5648 Add end_op parameter. Skip white space after the `%', and return
5649 end of register string. Give error message here rather than
5652 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5654 Based on patch from Matt Semersky <matts@scd.hp.com>:
5655 * expr.c (op_encoding): Make const.
5656 (expr_set_precedence): New function.
5657 (expr_begin): Don't set operator rankings, just call
5658 expr_set_precedence.
5659 * expr.h (expr_set_precedence): Declare.
5660 * read.c (s_mri): Call expr_set_precedence.
5662 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5664 * doc/as.texinfo (Statements): Remove paragraph discussing
5665 continuing lines with a backslash. This hasn't worked for years,
5668 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5670 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5672 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5673 (ps_CTORS, ps_DTORS): New section types.
5674 (vms_fixup_xtors_section): New function
5675 (Ctors_Psect, Dtors_Psect): Define.
5676 (IS_GXX_XTOR): Define
5677 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5678 Filter static constructors/destructors and add to
5679 Ctors_Symbols/Dtors_Symbols chain.
5680 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5681 appropriate section.
5683 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5684 * makefile.vms: Merge vax/vms support.
5686 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5688 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5689 (elf_pseudo_table): Add them.
5690 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5691 (md_apply_fix): Accept them.
5692 (mips_fix_adjustable): Don't adjust them.
5693 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5694 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5695 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5696 (tc_fix_adjustable): Don't adjust them.
5698 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5700 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5702 * Makefile.in: Regenerate.
5703 * configure.in: AC_SUBST cgen_cpu_prefix.
5704 * configure: Regenerate.
5706 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5708 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5709 Changed all users of COND12_DELAY.
5711 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5713 * config/tc-mn10300.c (set_arch_mach): New function.
5714 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5715 (md_begin): Default to mn10300 mode.
5716 (md_assemble): Only accept instructions for the core mn10300
5717 chip and the active machine type.
5719 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5721 * subsegs.h (segment_info_type): Give the struct a name.
5722 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5723 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5724 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5725 * config/tc-w65.h (tc_reloc_mangle): Declare.
5726 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5728 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5730 * config/tc-v850.c (v850_comm): Restore old section
5731 after common processing.
5733 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5735 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5737 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5739 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5740 char with code that explicitly sign-extends.
5742 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5744 * config/tc-v850.c (md_begin): Restore text section as the current
5745 section after creating call table sections.
5746 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5749 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5750 with call to macro SYM_AUXINFO.
5752 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5754 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5755 with the program transform name.
5756 * Makefile.in: Rebuild.
5758 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5760 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5763 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5765 * config/tc-i386.c (i386_operand): Be prepared for a space between
5766 the open parenthesis and the start of the register operand,
5767 because of the June 16 change.
5769 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5771 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5774 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5776 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5777 even if it is belived to be unnecessary.
5779 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5781 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5783 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5785 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5787 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5788 shift amount for a repeated operand. The shift amount for the
5789 repeated copy comes from the size of the operand.
5791 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5793 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5795 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5797 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5799 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5801 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5802 characters in it as LEX_IS_SYMBOL_COMPONENT.
5803 * config/tc-i386.h (tc_symbol_chars): Define.
5804 (extra_symbol_chars): Declare.
5805 * config/tc-i386.c (extra_symbol_chars): Define.
5806 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5807 (line_comment_chars): Set to '/' if TE_LINUX.
5808 * doc/c-i386.texi (i386-prefixes): Update.
5809 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5811 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5813 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5814 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5816 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5818 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5819 constraint in instructions REP & REPI.
5821 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5823 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5824 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5826 (check_range): If the operand is shifted, then shift the number
5827 before checking its range.
5829 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5831 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5834 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5836 * config/tc-v850.c (v850_comm): Create special sections as needed.
5838 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5840 * config/tc-d10v.c (write_2_short): Addition of swapping
5841 instructions for sequential and reverse sequential order when
5842 given order is not possible.
5844 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5846 * Makefile.am: Rebuild dependencies.
5847 (DEP_INCLUDES): Fix reference to intl build directory.
5848 * Makefile.in: Rebuild.
5850 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5852 * doc/c-i386.texi: Update 16 bit documentation.
5854 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5855 IgnoreDataSize to IgnoreSize as they are used for address size as
5857 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5858 32-bit mode, similarly addr16/data16 and variants.
5860 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5862 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5863 sequential word multiply instructions.
5865 (do_assemble): Add extra command line argument, to allow mul32
5866 attribute to be preserved across parallel insns.
5867 (md_assemble): Insert NOPs between explicitly parallel insns which
5868 contain an 32 bit multiply and a 16 multiply.
5870 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5872 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5875 * config/tc-i386.c (reloc): Add braces.
5877 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5878 consistent with Intel naming.
5879 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5880 use bitfields in sib_byte.
5881 (modrm_byte): Don't use bitfields here either.
5883 * config/tc-i386.c (current_templates): Add const.
5884 (parse_register): Add const to return, param, and char *s.
5885 (i386_operand): Add const to reg_entry *r.
5886 * config/tc-i386.h (templates): Add const to start, end.
5888 Inspired by code for 16 bit gas support from Martynas Kunigelis
5889 <martynas@nm3.ktu.lt>:
5890 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5891 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5892 (uses_mem_addrmode): Remove.
5893 (md_estimate_size_before_relax): Add support here too.
5894 (md_relax_table): Rewrite interface to md_relax for 16 bit
5896 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5897 (opcode_suffix_to_type): Remove.
5898 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5899 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5900 (md_convert_frag): Likewise.
5901 (i386_operand): Add support for 16 bit base/index regs,
5902 immediates, and displacements. Remove some unnecessary casts, and
5903 localise end_of_operand_string, displacement_string_start,
5904 displacement_string_end variables. Add GCC_ASM_O_HACK.
5905 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5907 * config/tc-i386.c (prefix_hash): Remove.
5908 (md_begin): Rewrite without obstacks. Remove prefix hash table
5909 handling. Rewrite lexical table handling.
5910 (i386_print_statistics): Don't print prefix statistics.
5911 (md_assemble): Rewrite instruction parser so that line is not
5912 converted to lower case. Don't do a hash_find for prefixes,
5913 instead recognise them via opcode modifier.
5914 (expecting_operand, paren_not_balanced): Localise variables.
5915 * config/tc-i386.h (IsPrefix): Define.
5916 (prefix_entry): Remove.
5918 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5919 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5920 '\\' in case where comment_chars contains '/'.
5922 * config/tc-i386.c (MATCH): Ensure given operand and template
5923 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5924 you must write `ljmp *table(%ebx)'.
5926 From H.J. Lu <hjl@gnu.org>:
5927 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5928 as 0 ifndef BFD_ASSEMBLER.
5929 (md_assemble): Allow immediate operands without suffix or
5930 other reg operand to default in size to the current code size.
5932 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5934 * config/tc-v850.c (md_begin): Restore creation of
5935 .call_table_text and .call_table_data sections.
5937 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5939 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5940 after emitting a word of noops.
5942 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5944 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5945 (i386_operand): Simplify checks for valid base/index combinations.
5946 Disallow `in 4(%dx),%al'.
5948 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5950 (add_prefix): Change parameter from char to int.
5952 * config/tc-i386.h (Ugh): Define opcode modifier.
5953 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5955 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5956 CONSISTENT_REGISTER_MATCH macros to check register types more
5957 thoroughly. Check for illegal suffix/operand combinations
5958 when matching insns with operands. Handle new `s' suffix, and
5959 associated FloatMF opcode modifier for float insns with memory
5961 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5962 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5963 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5964 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5965 DATA_PREFIX_OPCODE throughout.
5967 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5968 (md_assemble): Rewrite suffix/register operand checking code to be
5969 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5970 AnyMem, the better to grep.
5972 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5973 given a memory operand. Don't set Abs bits either.
5974 (type_names): Remove Mem*, Abs*.
5975 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5976 define opcode_modifiers as these cases are handled by Disp8,
5977 Disp16, Disp32 and suffix checks.
5978 (COMES_IN_BOTH_DIRECTIONS): Remove.
5979 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5981 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5982 if IgnoreDataSize modifier given. Remove ShortformW modifier
5983 test. Add test for ShortForm in W base_opcode modification.
5984 Merge Seg2ShortForm and Seg3ShortForm code.
5985 * config/tc-i386.h (ShortFormW): Remove.
5986 (IgnoreDataSize): Define.
5988 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5990 * config/tc-d30v.c (md_assemble): Store previous segment state
5991 with previous instruction.
5993 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5995 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5996 (ebp, esp): Remove static variables.
5997 (MATCH): Remove test for InOutPortReg.
5998 (i386_operand): Properly handle InOutPortReg here instead.
5999 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6000 (md_assemble): Simplify and correct modrm and sib generation.
6001 (i386_operand): Add warning for scale without index.
6002 Rewrite checks for valid base/index combinations.
6004 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6005 macros and enclose in do while(0).
6006 (RESTORE_END_STRING): Likewise.
6007 (md_assemble): Add one to printed operand number so we start
6008 from 1 not 0. Add some more gettext invocations.
6009 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6012 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6013 DATA_PREFIX, SEG_PREFIX): Define.
6014 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6015 (check_prefix): Remove function.
6016 (add_prefix): New function. Add prefix to i.prefix as well as
6018 (md_assemble): Changes for add_prefix. Remove hack for wait
6019 prefix, instead always output prefixes in fixed order. Test
6020 for jcxz/loop when selecting between word & dword operations,
6021 and add address size prefix rather than operand size prefix.
6022 Remove operand -> address size hack when emitting jcxz/loop.
6023 (i386_operand): Remove O_Absent check as it's done in expr.
6025 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6027 * configure.in: Recognize m5200 as a cpu_type of m68k.
6028 * aclocal.m4: Rebuild with current libtool.
6029 * configure: Rebuild.
6031 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6033 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6034 to relaxable_symbol to prevent references to external symbol from
6037 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6039 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6040 symbols are relaxable.
6042 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6044 * config/tc-v850.c (md_begin): Don't create special
6045 sections by default.
6047 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6049 * config/tc-mips.c (macro): For div and udiv, close the
6050 reorder block as soon as possible.
6052 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6054 From Matt Semersky <matts@scd.hp.com>:
6055 * macro.c (macro_mri_mode): New function.
6056 * macro.h (macro_mri_mode): Declare.
6057 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6060 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6062 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6065 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6066 until after xstrdup in OBJ_EVAX case.
6068 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6070 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6071 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6072 of hardcoded magic number.
6073 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6075 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6077 * read.c (do_s_func): New function.
6079 * read.h (do_s_func): Add prototype.
6081 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6083 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6084 nops if fill pattern not specified.
6086 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6088 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6089 * config/te-go32.h (TE_GO32): Define.
6090 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6092 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6094 Implement .func/.endfunc pseudo-ops.
6095 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6097 * read.c (potable): Add .func,.endfunc.
6098 (s_func): New function.
6099 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6101 (in_doc_func_p,current_function_label): New static globals.
6102 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6104 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6106 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6107 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6108 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6109 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6110 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6111 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6112 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6113 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6114 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6115 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6116 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6117 * config/tc-a29k.c: Don't define md_short_jump_size,
6118 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6119 * config/tc-alpha.c: Likewise.
6120 * config/tc-alpha.h: Likewise.
6121 * config/tc-arm.c: Likewise.
6122 * config/tc-h8300.c: Likewise.
6123 * config/tc-h8500.c: Likewise.
6124 * config/tc-hppa.c: Likewise.
6125 * config/tc-i860.c: Likewise.
6126 * config/tc-i960.c: Likewise.
6127 * config/tc-ppc.c: Likewise.
6128 * config/tc-sh.c: Likewise.
6129 * config/tc-sparc.h: Likewise.
6130 * config/tc-tic30.c: Likewise.
6131 * config/tc-w65.c: Likewise.
6132 * config/tc-z8k.c: Likewise.
6134 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6136 * config/tc-vax.c (_): Delete this macro used for placeholder
6137 values in vax_operand_width_size; it conflicts with the _() macro
6138 used for internationalization.
6140 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6142 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6143 code. From Chris Moller <moller@bops.com>.
6145 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6146 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6147 * read.c (emit_expr): Initialize seg and subseg fields of a new
6149 * write.c (write_object_file): Switch to the appropriate segment
6150 and subsegment when processing a broken word.
6152 * config/tc-m68k.c (mri_assemble): New static function.
6153 (build_mri_control_operand): Call mri_assemble rather than
6155 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6156 (s_mri_endf, s_mri_endw): Likewise.
6158 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6160 * read.c (s_org): Call md_flush_pending_output if it is defined.
6162 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6164 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6166 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6167 (md_parse_option): Add for same.
6168 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6169 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6170 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6172 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6174 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6176 * config/tc-arm.c (find_real_start): Relax definition of local
6179 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6181 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6182 symbols at the given address, not just the last one specified.
6184 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6186 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6187 or number_to_chars_littleendian to write data.
6189 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6191 * config/tc-v850.c (md_assemble): Remove artificially created
6192 register name symbols.
6194 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6196 * write.c (fixup_segment): Change "segment" to "section" in
6199 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6201 * write.c (fixup_segment): Change sym1-sym2 message again.
6203 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6205 * write.c (fixup_segment): Improve error message for sym1-sym2
6206 errors when sym1 is in a different segment from sym2.
6208 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6210 * config/tc-m32r.c (warn_unmatched_high): New static local.
6211 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6212 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6213 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6214 (md_parse_option): Likewise.
6215 (md_show_usage): Likewise.
6216 (m32r_frob_file): Likewise.
6218 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6219 (read_a_source_file): Call them.
6220 * read.h (stabs_generate_asm_file): Declare.
6221 * stabs.c (stabs_generate_asm_file): New function.
6222 (generate_asm_file): New function.
6223 (stabs_generate_asm_lineno): Move file name handling into
6226 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6228 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6229 (d30v_current_align, d30v_current_align_seg): New variables.
6230 (d30v_last_label): New variable.
6231 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6232 (s_d30v_data, s_d30v_section): Likewise.
6233 (md_pseudo_table): Call them.
6234 (md_begin): Initialize d30v_current_align_seg.
6235 (md_assemble): Call d30v_align when needed by known current alignment.
6236 (d30v_frob_label, d30v_cons_align): New functions.
6237 * config/tc-d30v.h (md_do_align): Remove.
6238 (tc_frob_label): Call d30v_frob_label.
6239 (md_cons_align): New.
6241 * config/tc-d30v.c (find_format): Convert complex expressions to
6242 expression symbols before processing. Clean up code formatting.
6244 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6246 * po/Make-in (install-info): New target.
6248 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6250 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6252 * config/tc-mn10300.c (md_assemble): Likewise.
6254 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6256 * Makefile.am: Update with `make dep-am'.
6257 (HFILES): Add cgen.h.
6258 (cgen.o): Depend on cgen.h.
6259 * Makefile.in: Regenerate.
6261 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6263 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6265 * gasp.c (grab_label): Permit a label to be a preprocessor
6266 variable by permitting a label to start with a backslash.
6268 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6270 * config/tc-mips.c (validate_mips_insn): Removed hack
6271 for previously inaccessible bitfields in some INSN_TRAP
6274 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6276 * config/tc-d30v.c (do_assemble): Abort with error message
6277 if opcode operands do not match.
6279 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6281 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6282 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6283 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6284 similar new 'q' operand.
6286 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6288 * cgen.c (cgen_asm_finish_insn): Fix typo.
6290 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6293 * cgen.c: Include it.
6294 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6295 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6296 All callers updated.
6297 * config/tc-m32r.c: Include cgen.h.
6298 (m23r_insn): New members num_fixups,fixups.
6300 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6302 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6303 to avoid compiler warning.
6305 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6307 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6310 * makefile.vms (OBJS): Add ehopt.obj
6312 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6314 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6316 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6318 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6319 a short format insn.
6320 (md_assemble): Set it for explicitly packed insns.
6322 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6324 * config/obj-coff.c (c_symbol_merge): Do not take address of
6325 native fields when performing the memcpy.
6327 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6329 * config/tc-mips.c (macro,macro2): Implement
6330 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6332 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6334 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6335 relocations against globally visible symbols.
6336 * config/tc-m68k.c (relaxable_symbol): New macro.
6337 (m68k_ip, md_estimate_size_before_relax): Use it.
6338 (tc_m68k_fix_adjustable): Also handle weak symbols.
6340 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6342 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6343 references to externally visible symbols.
6344 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6345 values in twice for a PC relative reloc if the symbol is
6348 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6349 don't adjust a PC relative reloc against an externally visible
6351 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6352 for a PC relative fixup against an externally visible defined
6353 symbol, arrange to store object file and addend values as though
6354 the symbol were not defined.
6355 (tc_gen_reloc): Likewise.
6357 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6359 * read.c (sizeof_leb128): Referenced externally by write.c so
6362 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6364 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6365 and expand a 'debug' symbol associated with the next instruction
6366 that does not cause a short instruction to be filled with a NOP.
6367 (md_pseudo_table): Add support for .debugsym.
6368 (assemble_parallel_insn): Add calls to expand_debug_sym as
6370 (md_assemble): Ditto.
6372 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6374 * as.c (main): Conditionally call setlocale.
6375 * gasp.c (main): Likewise.
6376 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6377 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6379 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6381 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6383 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6385 * config/tc-hppa.c: Change all calls to bzero to use memset.
6386 (pa_ip): Add cast to avoid warning.
6387 (tc_gen_reloc, md_apply_fix): Likewise.
6388 (pa_find_space_by_number): Likewise.
6389 (hppa_force_relocation): Likewise.
6390 (pa_block): Change i to unsigned int.
6391 * config/obj-som.h (obj_som_copyright): Declare.
6393 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6395 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6396 for line numbers for assembly source.
6398 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6400 * configure.in: Change version number to 2.9.4
6401 * configure: Rebuild.
6403 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6405 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6407 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6409 * ecoff.h: Change symbolS in function declaration to struct
6412 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6414 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6415 (md_convert_frag): Fix i18n typo.
6417 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6419 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6420 * ecoff.h: Protoype it.
6421 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6422 [EVAX] (s_alpha_prologue): Delete.
6423 (md_pseudo_table): Update.
6425 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6427 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6428 array to local pointer.
6429 (get_args, parse_expr): Add casts to avoid warnings.
6431 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6433 * read.c (s_set): Cast xmalloc return value to fragS *.
6434 * config/tc-m68k.c (m68k_ip): Function made static to match
6435 previous forward declaration.
6436 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6438 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6440 * config/tc-v850.c: Add internationalisation macros to error
6443 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6444 macros to error strings.
6446 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6448 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6449 reloc is in the TOC csect.
6450 (md_apply_fix3): Correct gettext typo.
6452 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6454 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6455 .L - they are local labels and the branches are not really
6456 function calls but rather far jumps.
6458 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6460 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6462 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6464 * config/tc-i386.c (md_assemble): Print operand number rather than
6465 using ordinal_names.
6466 (i386_operand): Likewise.
6468 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6470 * Makefile.am (INTLLIBS): Define to work around apparent automake
6472 All Makefiles: Regenerated.
6474 * Many files: Added gettext invocations around user-visible
6476 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6477 HAVE_LC_MESSAGES): Define.
6478 * dep-in.sed: Added asintl.h.
6479 * po/Make-in: New file.
6480 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6482 * read.c (Z_): Renamed from `_'.
6483 * Makefile.am (SUBDIRS): Added po.
6484 (POTFILES): new macro.
6485 (po/POTFILES.in): New target.
6486 ($(OBJS)): Added asintl.h.
6488 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6489 (as_new_LDADD): Added $(INTLLIBS).
6490 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6491 (gasp_new_LDADD): Added $(INTLLIBS).
6492 (gasp_new_DEPENDENCIES): New macro.
6493 * configure, aclocal.m4: Rebuilt.
6494 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6496 (ALL_LINGUAS): Define.
6497 * macro.c: Include "asintl.h".
6498 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6499 * as.h: Include "asintl.h".
6500 * config/tc-i386.c (ordinal_names): Removed.
6501 (md_assemble): Changed error text to avoid ordinal_names.
6502 (i386_operand): Likewise.
6503 (reloc): Added as_bad to avoid i18n problems.
6504 (tc_gen_reloc): Likewise.
6505 * config/tc-arm.c (bad_args): Now a #define.
6507 * config/obj-vms.c (VMS_stab_parse): Changed type of
6509 (global_symbol_directory): Unified strings to avoid i18n
6511 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6512 avoid i18n problems.
6513 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6514 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6516 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6518 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6520 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6522 * as.c (print_version_id): Added an fprintf to avoid i18n
6524 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6526 * expr.c (expr): Added as_warn call to avoid i18n problems.
6527 * messages.c (as_assert): Changed code to avoid i18n problems.
6528 (as_abort): Likewise.
6529 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6530 (s_space): Likewise.
6531 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6533 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6535 * config/tc-i386.c (check_prefix): New static function, split out
6537 (struct _i386_insn): Add wait_prefix field.
6538 (md_assemble): Remove wait_prefix local variable. Use
6539 check_prefix when adding a prefix.
6541 * config/tc-i386.c (current_templates): New static variable.
6542 (md_assemble): Remove current_templates local variable.
6543 (md_assemble, i386_operand): Improve error and warning messages in
6544 many places. Add RESTORE_END_STRING in many places before error
6545 return. Clarify some comments.
6547 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6549 (md_assemble): Parse string instruction operands, looking for
6550 segment override prefixes. Check for invalid segment prefixes on
6552 (i386_operand): i.seg[] and max mem_operand changes for string
6554 * config/tc-i386.h (EsSeg): Define.
6556 * config/tc-i386.h (regKludge): Define.
6557 (iclrKludge, imulKludge): Don't define.
6558 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6559 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6560 opcode_modifier checks to look for more common cases first. Add
6561 default_seg for IsString case.
6563 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6565 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6567 * configure: Rebuild with new automake and libtool.
6568 * aclocal.m4, Makefile.in: Likewise.
6570 * doc/Makefile.am (as.dvi): New target.
6571 * doc/Makefile.in: Rebuild.
6573 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6575 * configure.in: Added sparc86x support.
6577 * configure: Rebuild.
6579 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6581 (md_parse_option): Warn if -EL is not supported for this architecture.
6583 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6585 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6587 * config/tc-mips.c (mips_ip): Note when we use get match on
6588 the full instruction name.
6590 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6592 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6593 back into the expression to handle add/sub simplification correctly.
6595 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6597 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6599 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6601 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6604 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6606 * symbols.c (max_indent_level): New global.
6607 (print_symbol_value_1): Use it.
6608 * expr.h (expr_build_dot): Declare.
6609 * expr.c (expr_build_dot): New function.
6611 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6613 * symbols.c (print_binary): New function.
6614 (print_expr_1): Call it.
6616 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6618 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6619 operand in the opcode.
6621 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6623 * config/tc-i386.h: Reorder operand flags and opcode modifier
6624 flags for clarity. Remove unused definitions: Unknown,
6625 ImmUnknown, DispUnknown, NoModrm.
6626 * config/tc-i386.c (type_names): Add missing Debug type.
6627 (md_assemble): Better duplicate prefix checking. Quicker string
6628 instruction check via new opcode_modifier flag.
6630 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6632 * doc/as.texinfo (Invoking): Clarify -Wa example.
6634 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6636 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6637 (s_mips_weakext): Define.
6638 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6639 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6642 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6644 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6645 is an error if the value can not be computed at assembly time.
6646 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6648 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6650 * gasp.c (main): Set next field of new include_path structure to
6651 NULL. From Avery Pennarun <averyp@gdc.ca>.
6653 * read.c (s_mri_sect): Call as_bad rather than abort for an
6654 unsupported MRI target.
6656 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6658 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6659 the destination of a branch instruction should be altered.
6660 (find_real_start): New function: Locate the real, Thumb coded
6661 start of a Thumb function.
6662 (do_t_branch23): Alter the destination of branches to Thumb
6665 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6667 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6669 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6672 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6674 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6675 * doc/c-hppa.texi: Likewise.
6677 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6679 * Makefile.am: Rebuild dependencies.
6680 * Makefile.in: Rebuild.
6682 * Makefile.am (DEP_INCLUDES): New variable.
6683 (.dep1): Change to work when srcdir is not an absolute path.
6684 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6685 * Makefile.in: Rebuild.
6687 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6689 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6690 LinearAddress patch.
6692 * configure.in: Set version to 2.9.1.
6693 * configure: Rebuild.
6695 * Branched binutils 2.9.
6697 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6699 * config/tc-i386.h (FWait): Define.
6700 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6701 other prefixes. Check FWait flag in opcode table to see which
6702 instructions require an fwait prefix.
6704 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6706 * stabs.c (get_stab_string_offset): Always create a stab string
6709 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6711 Fix some gcc -Wall warnings:
6712 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6713 * ehopt.c (eh_frame_code_alignment): Likewise.
6714 * expr.c (integer_constant, operand): Likewise.
6715 * frags.c (frag_align): Likewise.
6716 * gasp.c (level_0, change_base, doinstr): Likewise.
6717 * hash.c (hash_ask): Likewise.
6718 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6719 (debugging_pseudo): Likewise.
6720 * macro.c (define_macro, check_macro): Likewise.
6721 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6722 (ignore_rest_of_line, float_cons): Likewise.
6723 * symbols.c (decode_local_label_name): Likewise.
6724 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6725 (fixup_segment, number_to_chars_bigendian): Likewise.
6726 (number_to_chars_littleendian): Likewise.
6727 * config/atof-ieee.c (gen_to_words): Likewise.
6728 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6729 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6730 * read.c (output_big_sleb128): Initialize locals to avoid
6732 (output_big_uleb128, equals): Likewise.
6733 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6734 to unsigned int. Change zeros to unsigned int.
6735 * cond.c (s_if): Add return to default case.
6736 * frags.c (frag_now_fix): Change return type to addressT.
6737 * frags.h (frag_now_fix): Update declaration.
6738 * listing.c (file_info_struct): Change linenum to unsigned int.
6739 (struct list_info_struct): Change hll_line to unsigned int.
6740 (print_source): Update format string.
6741 * read.c (emit_expr): Change scan to unsigned int, and don't
6742 bother to initialize it.
6743 * symbols.c (dollar_label_count): Change to unsigned long.
6744 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6745 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6746 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6748 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6750 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6751 mcf5200 just as we do for m68000.
6752 (m68k_init_after_args): Likewise.
6753 (md_estimate_size_before_relax): Likewise.
6755 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6757 * config/tc-v850.c (md_assemble): Store relocation addend in
6758 fixup instead of instruction.
6760 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6762 * config/tc-i386.c (md_assemble): Swap template arguments to
6763 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6764 This macro is currently symmetric, so passing them the wrong
6765 way didn't cause any problem, but may if the macro is changed
6767 After copying template to i.tm, use i.tm. rather than t-> to
6768 access fields, and make t a const*
6769 Move i.tm.operand_types[] swap to immediately after the copy.
6771 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6773 * expr.h (expr_build_uconstant): Add prototype.
6774 (expr_build_unary,expr_build_binary): Add prototypes.
6775 * expr.c (expr_build_uconstant): New function.
6776 (expr_build_unary,expr_build_binary): New functions.
6778 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6780 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6781 * macro.c (macro_expand_body): Increase buffer size.
6782 * messages.c (as_warn): Likewise.
6783 (as_warn_where, as_bad, as_bad_where): Likewise.
6785 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6787 Based on patch from H.J. Lu <hjl@gnu.org>:
6788 * Makefile.am (DISTSTUFF): New variable.
6789 (diststuff): New target.
6790 * Makefile.in: Rebuild.
6792 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6794 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6795 m32r_elf_section_change_hook.
6797 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6798 emit a nop if a section ends with a 16 bit instruction.
6800 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6802 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6803 s_lcomm rather than obj_coff_lcomm.
6804 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6806 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6808 * config/tc-i386.h (LinearAddress): Define.
6809 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6810 instruction, don't use a default segment.
6812 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6814 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6815 * configure: Rebuild.
6817 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6819 * aclocal.m4, configure: Rebuild with libtool 1.2.
6821 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6823 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6824 PC relative branches. Patch courtesy of Jonathan Walton.
6827 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6829 * configure.in (emulations): Add thumb-pe target.
6831 * configure (emulations): Add thumb-pe target.
6833 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6835 * itbl-lex.l (yywrap): Don't define if already defined as a
6838 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6840 * depend.c (quote_string_for_make): New function.
6841 (wrap_output): Use it.
6843 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6845 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6846 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6848 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6850 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6851 Recognize -GN and -relax.
6852 (md_begin): Initialize gp size from -G switch.
6853 (alpha_force_relocation): Always force if -relax.
6854 (alpha_align): Take a new argument that will specify when to
6855 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6856 Change all callers. Emit nop alignment padding as nop+unop pair.
6858 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6860 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6861 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6863 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6865 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6866 require padding to the next long word boundary.
6868 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6870 * cgen.c: #include symcat.h.
6871 * config/tc-m32r.c: Likewise.
6873 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6875 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6876 absolute expressions instead of '$' prefixed register names.
6878 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6880 * read.c (s_set): Record file and line info for symbols when -as.
6881 (pseudo_set): Don't overwrite that dummy fragment.
6883 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6885 * config/tc-ppc.c (md_pseudo_table): Add "section".
6886 (ppc_named_section): New static function.
6888 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6890 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6891 so we don't have to scan the entire list.
6893 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6895 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6896 case, allow the parallel instructions to modify the same flag
6899 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6901 * listing.c (list_symbol_table): Categorize symbols by
6902 undefined_section rather than sy_frag->line == NULL.
6904 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6906 * Makefile.am (install-exec-local): Install properly when ln
6907 fails or tooldir == prefix.
6909 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6911 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6912 Test result of insert_operand for error.
6914 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6916 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6917 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6918 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6919 * doc/Makefile.in: Rebuild.
6921 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6923 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6924 (macro): Fix handling of M_COP[0-3].
6926 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6928 Based on patches from Ross Harvey <ross@teraflop.com>:
6929 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6930 if macro_alternate or macro_mri.
6931 (getstring): Remove support for byte constants between < and >.
6932 (get_any_string): '<' only starts a string if macro_alternate or
6934 (macro_expand_body): Permit keyword parameters following
6935 positional parameters.
6937 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6938 * configure.in (alpha*-*-netbsd*): New target.
6939 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6940 * configure: Rebuild.
6942 * as.h (flag_warn_suppress_instructionswap): Move from here...
6943 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6944 here, and make static.
6946 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6947 BFD_ASSEMBLER or MANY_SEGMENTS.
6949 * as.c (show_usage): Update bug-gnu-utils address.
6950 * gasp.c (show_usage): Likewise.
6951 * doc/as.texinfo (Bug Reporting): Likewise.
6953 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6955 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6956 insns regardless of the size of a pointer if we're in mips I or
6958 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6960 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6962 Fix rac to accept only a0:
6963 * tc-d10v.c (parallel_ok, find_opcode):
6964 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6965 Introduce OPERAND_GPR.
6967 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6969 * read.c (s_fill): Handle non-constant repeat counts by creating
6970 an rs_space fragment.
6972 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6974 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6975 from as_bad to as_warn.
6977 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6979 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6980 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6981 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6983 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6985 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6986 seg_fix_rotP rather than fix_root from seg_info.
6988 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6990 * expr.c: Add support for 0x1_2_3_4 bignums.
6992 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6994 * configure.in: Change -linux* to -linux-gnu*.
6995 * configure: Rebuild.
6997 * app.c (do_scrub_begin): Treat \r as whitespace.
6999 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7001 * Makefile.am: Update dependencies.
7002 * Makefile.in: Rebuild.
7004 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7006 * configure, aclocal.m4: Rebuild with new libtool.
7008 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7010 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7011 the argument to bfd_set_arch_mach.
7012 (load_address): Use bfd_arch_bits_per_address to determine the
7013 bit size of an address instead of looking at the isa level.
7014 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7016 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7018 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7020 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7022 * ehopt.c: New file.
7023 * as.h (enum _relax_state): Add rs_cfa.
7024 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7025 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7026 * read.c (emit_expr): Call check_eh_frame.
7027 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7028 (relax_segment): Likewise.
7029 * Makefile.am: Rebuild dependencies.
7030 (GAS_CFILES): Add ehopt.c.
7031 (GENERIC_OBJS): Add ehopt.o.
7032 * doc/internals.texi (Frags): Document rs_cfa.
7034 * as.c (show_usage): Mention --traditional-format.
7035 (parse_args): Accept --traditional-format.
7036 * as.h (flag_traditional_format): Declare.
7037 * output-file.c (output_file_create): If flag_traditional_format,
7038 set BFD_TRADITIONAL_FORMAT on stdoutput.
7039 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7041 * config/tc-mips.c (append_insn): Make sure that if we have a
7042 fixup for an unmatched %hi reloc, it does not associated with a
7045 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7046 * doc/Makefile.in: Likewise.
7048 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7050 * config/tc-m32r.c (check_for_side_effects): New function.
7051 (can_make_parallel): Add checks for instruction side effects
7052 clashing with the other instruction.
7053 (assemble_parallel_insn): Improve warning messages. Return error
7054 message from non-swapped instruction order.
7056 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7058 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7060 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7061 md_cleanup definition. This moves the forced literal output to
7062 the end of the source pass, and avoids macro's inserting literals
7063 into the code immediately after the macro expansion.
7065 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7067 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7068 a gas internal symbol is adjustable.
7069 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7071 * as.h: If gcc version greater than 2.6, use `__format__' and
7072 `__printf__' in function attributes, rather than `format' and
7075 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7077 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7079 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7081 Add tms320c30 support:
7082 * config/tc-tic30.h: New file.
7083 * config/tc-tic30.c: New file.
7084 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7085 TARGET_FORMAT as "coff-tic30".
7086 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7087 * Makefile.am: Rebuild dependencies.
7088 (CPU_TYPES): Add tic30.
7089 (CPU_OBJ_VALID): tic30-aout is valid.
7090 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7091 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7092 * configure, Makefile.in: Rebuild.
7094 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7096 * config/tc-v850.c (md_assemble): Improvements to error messages.
7098 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7100 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7101 BFD_RELOC_HI16_S to store the high bits of any value.
7103 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7104 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7105 assembler calculate relocations to any external symbol at all.
7106 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7107 involving generation of pc-relative relocs.
7108 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7109 has been moved to md_apply_fix3.
7111 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7112 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7113 which actually means (the address of identifier's GOT entry) +
7114 constant, which is not particularly useful.
7116 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7118 * read.h (include_dirs): Declare.
7119 (include_dir_count,include_dir_maxlen): Declare.
7121 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7123 * configure.in: Correct check for shared opcodes library.
7124 * configure: Rebuild.
7126 * listing.c (buffer_line): If we can't open the file, set at_end.
7127 (listing_print): Remove unused local variable fi.
7129 * config/m68k-parse.y (reglistpair): Handle register list in
7132 * config/vms-conf.h: Don't undef VERSION.
7134 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7136 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7138 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7140 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7141 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7142 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7143 (EXTRA_DIST): Define.
7144 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7145 explicitly rather than via the list of object files.
7146 (gcc-as.opt): New file created when make-gas.com is run.
7147 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7148 itbl-cpu.h} to #include appropriate file rather than copying that
7150 * config/vms-conf.h: Synchronize with current config.in.
7151 * Makefile.in: Rebuild.
7153 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7155 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7156 (parallel_ok): Relaxed parallel subinstruction dependency check.
7158 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7160 * as.h (flag_warn_suppress_instructionswap): added new flag.
7161 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7162 command line argument.
7163 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7164 warning only if flag_warn_suppress_instructionswap is false.
7166 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7168 * configure.in (i386-*-mingw32*): New target.
7169 * configure: Rebuild.
7171 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7173 * symbols.c (resolve_symbol_value): Don't set the segment if it
7174 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7176 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7179 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7181 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7182 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7185 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7187 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7189 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7191 * config/tc-v850.c (v850_insert_operand): Display instruction when
7192 an error is encountered.
7194 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7196 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7197 (i386-*-sco3.2v5*coff): New target.
7198 (i386-*-sco3.2*): New target.
7199 * configure: Rebuild.
7201 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7203 * config/tc-v850.c: Tidy error message production.
7205 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7207 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7208 validate_immediate return value in the right type for comparisons
7211 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7213 * listing.c (MAX_BYTES): Use listing variables not constants.
7214 (data_buffer): No longer an array, but a pointer.
7215 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7216 (listing_listing): Allocate data_buffer.
7218 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7220 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7221 --listing-rhs-width, --listing-cont-lines.
7222 (show_usage): Update.
7223 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7224 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7225 (print_lines): Use the variables instead of the constants.
7226 (listing_listing): Likewise.
7227 * listing.h: Declare the new vars.
7229 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7231 * as.c (parse_args): Add --keep-locals alias for -L.
7232 Add --strip-local-absolute.
7233 (show_usage): Update.
7234 * as.h (flag_strip_local_absolute): New flag.
7235 * symbols.c (S_IS_LOCAL): Use it.
7236 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7237 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7238 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7240 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7242 * config/tc-m32r.c: Detect if explicitly parallel instructions
7243 might have an io conflict and issue a warning message.
7245 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7247 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7248 cgen_swap_fixups): Functions to save, restore and swap the fixup
7249 chain with a backup copy.
7250 (cgen_asm_finish_insn): Returns address of constructed insn.
7252 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7254 * listing.c (file_info_struct): Remove FILE, add POS.
7255 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7256 (file_info): Don't open the file.
7257 (buffer_line): Check for the file in the last_open cache, updating
7259 (print_source): Don't reference file_info->file.
7260 (listing_listing): Likewise.
7261 (listing_print): Close the file in the cache, if any.
7263 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7265 * read.c (dwarf_file_string): New file static variable.
7266 (emit_expr): Look for constant sequence that leads up to a file
7267 name in DWARF debugging output.
7268 (stringer): Use dwarf_file_string to decide whether to accept a
7269 string as a file name.
7271 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7273 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7274 (crack_operand): Add reg->reglst MRI hack.
7275 (r_seg): Put reglst symbols in reg_section.
7276 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7278 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7280 * tc-sh.c (get_specific): Handle SGR & DBR.
7282 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7284 * tc-h8300.c (parse_reg): Take the length of the symbol into
7285 account when attempting to match a register name.
7286 * tc-h8500.c (parse_reg): Likewise.
7288 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7290 * cgen.c: Formatting changes to improve readability.
7292 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7294 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7297 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7299 Based on a patch from Jim Wilson
7300 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7301 (tc_gen_reloc): Handle cross section PC relative relocs
7304 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7306 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7308 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7310 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7311 (expr_jmp_buf): New static local.
7312 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7313 (cgen_md_operand): New function.
7314 * tc-m32r.c: Clean up pass over `struct foo' usage.
7315 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7317 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7319 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7320 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7322 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7324 * config/tc-i386.c (i386_operand): Give an error if there are
7325 unrecognized characters after an expression.
7327 For older changes see ChangeLog-9697