1 2000-08-10 Kazu Hirata <kazu@hxi.com>
3 * symbols.c: Fix formatting.
6 2000-08-09 Alan Modra <alan@linuxcare.com.au>
8 From Rodney Brown <RodneyBrown@mynd.com>
9 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
10 * configure: Regenerate.
12 2000-08-08 Jason Eckhardt <jle@cygnus.com>
14 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
15 (i860_fix_info): New enum.
16 (MD_APPLY_FIX3): Define.
17 (WORKING_DOT_WORD): Define.
18 (TC_HANDLES_FX_DONE): Define.
19 (DIFF_EXPR_OK): Define.
20 (LISTING_HEADER): Define.
21 (TARGET_FORMAT): Select target format based on endian flag.
22 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
23 (target_big_endian): Add external declaration.
25 * config/tc-i860.c: All existing code reworked completely. Other
27 (SYNTAX_SVR4): Define.
28 (target_warn_expand): New variable.
29 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
30 (md_longopts): Declare and define with new options (-EL, -EB,
32 (md_show_usage): New function.
33 (md_operand): New function.
34 (obtain_reloc_for_imm16): New function.
35 (md_apply_fix3): New function.
36 (tc_gen_reloc): New function.
38 2000-08-09 Kazu Hirata <kazu@hxi.com>
40 * hash.c: Fix formatting.
43 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
45 * config/tc-m68hc11.c (build_jump_insn): Make sure the
46 2 bytes of the jump address are in the same frag.
47 (find): Accept 68hc12 register indirect modes.
49 * NEWS: Mention 68HC11 & 68HC12 support.
51 2000-08-07 Richard Henderson <rth@cygnus.com>
53 * config/tc-ia64.c (unwind): Add prologue_mask member.
54 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
55 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
56 (dot_body): Clear unwind.prologue_mask.
57 (dot_prologue): Set it. Accept a register second argument.
59 2000-08-07 Kazu Hirata <kazu@hxi.com>
61 * config/atof-ieee.c: Fix formatting.
62 * config/atof-tahoe.c: Likewise.
64 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
66 * config/tc-avr.c: Use PARAMS macro in function declarations.
67 Don't declare md_pcrel_from_section (already in tc-avr.h).
68 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
69 (avr_operand): Don't set (unsigned) op_mask to -1.
71 2000-08-04 Nick Clifton <nickc@cygnus.com>
73 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
76 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
77 of .popsection, .previous, .pushsection, .subsection,
78 .version, .vtable_entry, .vtable_inherit and .weak.
80 2000-08-05 Kazu Hirata <kazu@hxi.com>
82 * config/tc-cris.c: Fix formatting.
83 * config/tc-i386.c: Likewise.
84 * config/tc-sparc.c (sparc_ip): Simplify the code.
86 2000-08-04 Kazu Hirata <kazu@hxi.com>
88 * config/tc-cris.c: Rearrange code for readability.
89 * config/tc-d10v.c: Fix formatting.
90 * config/tc-m32r.c: Likewise.
91 * config/tc-sparc.c: Likewise.
93 2000-08-02 Jim Wilson <wilson@cygnus.com>
95 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
96 before ia64_find_opcode.
97 (md_assemble): Likewise.
99 2000-08-01 Nick Clifton <nickc@cygnus.com>
101 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
102 Undo some formatting fixes.
104 2000-08-01 Kazu Hirata <kazu@hxi.com>
106 * config/obj-som.c: Fix formatting.
107 * config/obj-ieee.c: Likewise.
108 * config/tc-arm.c: Likewise.
109 * config/tc-v850.c: Likewise.
111 2000-08-01 Nick Clifton <nickc@redhat.com>
113 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
114 index by command line option.
116 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
118 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
119 (@node M68K-Branch): Rewrite to match the reality.
121 2000-07-31 Jason Eckhardt <jle@cygnus.com>
123 * doc/c-i860.texi: New file.
124 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
125 * doc/Makefile.in: Regenerate.
126 * doc/all.texi: Add I860 as relevant architecture.
127 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
129 2000-07-31 Kazu Hirata <kazu@hxi.com>
131 * config/tc-d30v.c: Fix formatting.
133 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
135 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
136 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
137 long emit a long branch if available instead of an absolute jump, never
138 emit absolute jumps for anything with --pcrel.
140 * doc/c-m68k.texi: Document new command line option.
142 2000-07-28 Jason Eckhardt <jle@cygnus.com>
144 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
145 * configure: Regenerated.
146 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
147 of operand to the .type directive (.e.g, "type").
149 2000-07-28 Alan Modra <alan@linuxcare.com.au>
151 * as.h (warn_comment, found_comment, found_comment_file): Declare.
152 * app.c (do_scrub_chars): Record where first comment found.
153 * read.c (read_a_source_file): Init found_comment on entry, and
154 notify whether comments found on exit.
155 * config/tc-hppa.c (md_shortopts): Add "c".
156 (md_longopts): Add warn-comment.
157 (md_parse_option): Handle it.
158 (md_show_usage): Show available options.
159 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
161 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
163 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
164 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
166 (md_estimate_size_before_relax): Don't fall off end of function.
168 2000-07-27 Kazu Hirata <kazu@hxi.com>
170 * config/tc-avr.c: Fix formatting.
171 * config/tc-ns32k.c: Likewise.
173 2000-07-27 Alan Modra <alan@linuxcare.com.au>
175 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
177 2000-07-27 Kazu Hirata <kazu@hxi.com>
179 * config/tc-d10v.c: Fix formatting.
180 * config/tc-z8k.c: Likewise.
181 * config/tc-sparc.c: Likewise.
183 2000-07-26 Dave Brolley <brolley@redhat.com>
185 * cgen.c (queue_fixup): Declare opinfo.
186 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
187 (gas_cgen_md_operand): Ditto.
188 (gas_cgen_md_apply_fix3): Ditto.
190 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
192 * config/obj-coff.c (obj_frob_symbol): Don't merge
193 labels. Don't merge if the symbol isn't constant. Return
194 immediately if a symbol is merged.
196 2000-07-22 Alan Modra <alan@linuxcare.com.au>
198 * frags.c (frag_align): Correct absolute section alignment.
200 2000-07-20 DJ Delorie <dj@redhat.com>
202 * config/obj-coff.c (obj_frob_symbol): revert previous change,
203 it breaks linking against DLLs.
205 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
207 * configure.in: Add CRIS support.
208 * configure: Regenerate.
209 * Makefile.am: (CPU_TYPES): Add cris.
210 (CPU_OBJ_VALID) [aout]: Add cris.
211 (MULTI_CPU_TYPES): Add cris.
212 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
213 [coff]: Only i386 and mips are valid.
214 (TARGET_CPU_CFILES): Add config/tc-cris.c.
215 (TARGET_CPU_HFILES): Add config/tc-cris.h.
216 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
217 Regenerate dependencies.
218 * Makefile.in: Regenerate.
219 * aclocal.m4: Regenerate.
220 * as.c: Declare crisaout, criself.
221 * config/tc-cris.h, config/tc-cris.c: New.
222 * config/e-criself.c, config/e-crisaout.c: New.
223 * po/POTFILES.in, po/gas.pot: Regenerate.
225 2000-07-20 Kazu Hirata <kazu@hxi.com>
227 * read.c: Fix formatting.
228 * write.c: Fix formatting.
230 2000-07-19 H.J. Lu <hjl@gnu.org>
232 * sb.c: Include <stdlib.h> if exists for abort ().
234 2000-07-19 Alan Modra <alan@linuxcare.com.au>
236 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
237 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
238 (pa_type_args): Same here.
240 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
242 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
243 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
244 the storage class is already set.
246 2000-07-17 Kazu Hirata <kazu@hxi.com>
248 * config/tc-m68hc11.c: Fix formatting.
249 * config/tc-mn10200.c: Likewise.
250 * config/tc-mn10300.c: Likewise.
251 * config/tc-pj.c: Likewise.
252 * config/tc-tic80.c: Likewise.
253 * config/tc-w65.c: Likewise.
255 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
257 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
260 2000-07-15 Ian Lance Taylor <ian@zembu.com>
262 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
265 2000-07-15 Alan Modra <alan@linuxcare.com.au>
267 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
268 ELF as are used for SOM (except the 32-bit reloc one) to decide
269 whether a symbol can be reduced to a section symbol. Expand on
270 the comment for symbols involved in LR% and RR% expressions.
272 2000-07-14 Nick Clifton <nickc@cygnus.com>
274 * config/tc-mips.c (mips_disable_float_construction): New
275 static variable. Set to true if doubles should not be
276 constructed by loading two single width fp registers with
278 (mips_ip): Test mips_disable_float_construction.
279 (md_longopts): Add command line switches --construct-floats
280 and --no-construct-floats.
281 (md_parse_option): Parse new command line options.
282 (md_show_usage): Describe new command line options.
284 * doc/c-mips.texi: Document new command line options.
286 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
288 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
289 * configure: Regenerate.
291 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
293 * configure.in (DEFAULT_EMULATION setting): Revert part of
294 2000-07-01 change that set te_multi=multi unless set to tmips.
295 * configure: Regenerate.
297 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
299 * config/obj-coff.c (coff_frob_section): Add padding to the last
300 section when aligning it increases its size.
302 2000-07-11 Kazu Hirata <kazu@hxi.com>
304 * config/tc-tic54x.c: Fix formatting.
306 2000-07-10 Kazu Hirata <kazu@hxi.com>
308 * config/tc-h8500.c: Fix formatting.
309 * config/tc-tic54x.c: Fix formatting.
311 2000-07-10 Alan Modra <alan@linuxcare.com.au>
313 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
314 displacements correctly.
316 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
318 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
320 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
324 2000-07-09 Alan Modra <alan@linuxcare.com.au>
326 From David Huggins-Daines <dhd@linuxcare.com>
327 * config/te-hppalinux64.h: Add a new emulation.
328 * configure.in (emulations): Add configure bits to support the
329 64-bit Linux/parisc target.
330 * configure: Regenerate.
332 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
333 (md_shortopts): Add `V' for ELF.
335 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
336 when SOM or ELF_ARG_RELOC are defined.
337 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
338 ELF_ARG_RELOC are defined.
339 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
340 (pa_stringer): ..Do it here instead. Fix comment typos.
341 (hppa_force_relocation): Cast enums to int before comparing with
344 From Ryan Bradetich <rbradetich@uswest.net>
345 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
346 redifinition warning.
347 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
348 (hppa_force_relocation): ditto
349 (md_apply_fix): Added cast to buf to fix warnings.
351 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
352 cons_fix_new_hppa, hppa_force_relocation): Prototype.
354 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
355 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
356 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
357 reloc_type** to avoid warnings in switch.
358 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
359 little earlier instead.
361 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
363 (pa_type_args): Use symbol_arg_reloc_info.
364 (struct pa_it): Make arg_reloc unsigned int.
365 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
366 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
367 (pa_code): Delete. pa_text duplicates this function.
368 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
369 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
371 (cons_fix_new_hppa): Actually change selector to e_fsel when
372 warning about assuming so.
373 (tc_gen_reloc): More example elf arg reloc code.
374 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
375 (hppa_force_relocation): Likewise.
377 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
379 (pa_end_of_source): Prototype.
380 (hppa_fix_adjustable): Prototype.
381 (LABELS_WITHOUT_COLONS): Move it..
382 * config/te-hppa.h: To here.
384 * config/te-hppa64.h: New file.
386 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
388 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
389 format -10, -16, 16 relocs.
390 (hppa_elf_mark_end_of_function): Test for null
391 last_call_info->start_symbol
393 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
394 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
395 re_assesmble_* functions. Delete extraneous statements. Fix
397 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
398 insn to re_assemble_*.
400 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
402 * doc/internals.texi (Expressions): Fix typo.
404 2000-07-08 Kazu Hirata <kazu@hxi.com>
406 * config/tc-sh.c: Fix formatting.
407 * config/tc-tic54x.c: Fix formatting.
408 * depend.c: Fix formatting.
409 * flonum-konst.c: Likewise.
410 * flonum-mult.c: Likewise.
412 2000-07-07 Kazu Hirata <kazu@hxi.com>
414 * config/tc-sh.c: Fix comments.
415 * config/obj-vms.c: Fix comments.
416 * config/tc-a29k.c: Likewise.
417 * config/tc-alpha.c: Likewise.
418 * config/tc-h8300.c: Likewise.
419 * config/tc-h8500.c: Likewise.
420 * config/tc-i370.c: Likewise.
421 * config/tc-ia64.c: Likewise.
422 * config/tc-m68hc11.c: Likewise.
423 * config/tc-m68k.c: Likewise.
424 * config/tc-mips.c: Likewise.
425 * config/tc-ns32k.c: Likewise.
426 * config/tc-ppc.c: Likewise.
427 * config/tc-z8k.c: Likewise.
429 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
431 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
432 Default to '(SEC_LOAD | SEC_DATA)'.
433 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
435 * doc/internals.texi (CPU Backend): Describe
436 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
438 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
440 * as.c (parse_args): NULL terminate the long option list.
442 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
444 * config/tc-d30v.h: Include "write.h" for fixS.
445 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
447 2000-07-05 Nick Clifton <nickc@cygnus.com>
449 * config/tc-d30v.c (write_2_short): Further changes to warning
450 messages produced when combining EITHER_BUT_PREFER_MU attributed
453 2000-07-05 DJ Delorie <dj@redhat.com>
457 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
459 * config/tc-arm.c (psrs): Accept combinations of flags.
461 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
463 * config/tc-avr.c: Change _ () to _() around all strings marked
464 for translation (exception from the usual coding style).
465 (avr_opt): New struct variable, how the new switches are set.
466 (OPTION_MMCU): Define as 'm' and actually use.
467 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
468 (show_mcu_list): New function, display the list of known MCUs.
469 (md_show_usage): Document the new switches. Call show_mcu_list.
470 (avr_set_arch): Change 'm' to OPTION_MMCU.
471 (md_parse_option): Call show_mcu_list if unknown MCU specified.
472 Handle the new switches.
473 (avr_operands): Disable warnings for undefined combinations of
474 operands if -mall-opcodes. Disable warnings for skipping two-word
475 instructions if enhanced core or -mno-skip-bug.
476 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
477 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
478 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
479 (avr_ldi_expression): Warn about implicit lo8().
480 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
482 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
484 * configure.in: Add entry for mips-*-sysv4*MP*
486 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
487 elf32-tradlittlemips for traditional mips targets.
488 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
489 test for Link Once sections as in adjust_reloc_syms.
490 * config/te-tmips.h: New file for traditional mips targets. Define
493 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
495 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
496 flags argument is not present, don't change an existing section's
497 section's attributes. If the flags argument is present, warn if the
498 attributes don't match the section's current attributes. When
499 long section names are supported, set SEC_LINK_ONCE and
500 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
502 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
504 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
505 symbols; create them.
507 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
509 * write.c (set_segment_vma): New: Set vma and lma for a segment.
510 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
512 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
514 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
515 expressions. Ignore the problem when handling 16 bit immediates,
516 because the assembler will take care of the relocation later.
518 2000-06-27 Nick Clifton <nickc@cygnus.com>
520 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
521 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
522 sequential order, and emit warning messages if the input source
523 code contains constructs like that, or parallel constructs
524 containing such opcodes.
526 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
528 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
529 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
530 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
531 (md_show_usage): Update usage message.
532 (md_parse_option): Allow redefinition of MCU type within the
533 same avr[1-5] bfd machine type. Show both old and new MCU type
534 in the error message.
535 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
536 Simplify 8K wrap code.
538 2000-06-25 Kazu Hirata <kazu@hxi.com>
540 * config/obj-aout.c: Remove all uses of DEFUN.
541 * config/obj-ieee.c: Likewise.
542 * config/tc-sh.c: Fix comment typos.
543 * config/tc-tahoe.c: Likewise.
544 * config/tc-vax.c: Likewise.
545 * config/tc-w65.c: Likewise.
546 * config/tc-z8k.c: Likewise.
547 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
549 2000-06-24 DJ Delorie <dj@cygnus.com>
551 * config/tc-i386.c (md_estimate_size_before_relax): Revert
552 more changes from Sept 1999
553 (tc_i386_fix_adjustable): ditto
554 (md_apply_fix3): ditto
556 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
558 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
559 (gas_cgen_parse_operand): Set it around expression() call.
560 (gas_cgen_md_operand): Test for it before longjmp().
562 2000-06-24 Kazu Hirata <kazu@hxi.com>
564 * config/tc-h8500.c: Remove all uses of DEFUN.
565 * config/tc-sh.c: Likewise.
566 * config/tc-w65.c: Likewise.
567 * config/tc-z8k.c: Likewise.
569 * config/tc-h8500.c: Fix typos in comments.
571 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
573 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
576 2000-06-23 matthew green <mrg@redhat.com>
578 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
579 defined. Fix error message for `[' grouping.
581 2000-06-22 Kazu Hirata <kazu@hxi.com>
583 * config/tc-h8300.c: Fix formatting and comment typos.
585 2000-06-22 Timothy Wall <twall@cygnus.com>
587 * config/tc-ia64.c (note_register_values): Move premature QP
588 notation clearing into the appropriate place.
590 2000-06-22 Alan Modra <alan@linuxcare.com.au>
592 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
593 first before anything else. Add bin-bugs.h, emul.h and progress.h
594 Sort list of files as for $(OBJS) in Makefile.am.
596 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
597 find one. Remake dependencies.
598 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
599 * Makefile.in: Regenerate.
600 * doc/Makefile.in: Regenerate.
602 * config/tc-i386.c (i386_displacement): Don't assume a constant
603 displacement is necessarily 16 bits when in 16 bit code mode.
604 (md_assemble): Instead size the displacement here after we know
605 for sure that a .code16gcc operand hasn't automatically added
606 operand size prefixes.
608 2000-06-21 H.J. Lu <hjl@gnu.org>
610 * Makefile.am: Rebuild dependency.
611 * Makefile.in: Rebuild.
613 2000-06-21 Kazu Hirata <kazu@hxi.com>
615 * config/tc-h8300.c (parse_reg): Make the function static.
616 (parse_exp): Likewise.
618 2000-06-20 DJ Delorie <dj@cygnus.com>
620 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
621 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
622 for cygwin import libraries to work properly.
624 2000-06-20 H.J. Lu <hjl@gnu.org>
626 * Makefile.am: Rebuild dependency.
627 * Makefile.in: Rebuild.
628 * configure: Likewise.
629 * doc/Makefile.in: Likewise.
631 2000-06-20 Timothy Wall <twall@cygnus.com>
633 * doc/internals.texi (CPU backend): Add @itemx for
634 TC_START_LABEL_WITHOUT_COLON.
635 * doc/c-tic54x.texi: New.
636 * doc/as.texinfo: Add tic54x features and include primary tic54x
638 * doc/all.texi: Add C54X.
639 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
640 * doc/Makefile.in: Regenerate.
641 * configure.in: Add tic54x and define LIBM for tic54x.
642 * configure: Regenrate.
643 * config/tc-tic54x.[ch]: New.
644 * config/obj-coff.h: Add tic54x.
645 * Makefile.am: (CPU_TYPES): Add tic54x.
646 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
647 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
648 (as_new_LDADD): Add $(LIBM).
649 * Makefile.in: Regenerate.
651 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
653 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
654 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
655 * doc/as.texinfo: Likewise.
657 * configure, Makefile.in: Regenerate.
658 * configure.in (emulations): Recognize m6811 and m6812.
659 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
660 Added files for 68hc11 and 68hc12 assembler.
661 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
662 * config/tc-m68hc11.h: Header definition for that assembler.
664 2000-06-18 Nick Clifton <nickc@redhat.com>
666 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
667 instead of OCTETS_PER_BYTE.
669 * config/tc-v850.c: Fix compile time warnings.
670 * config/tc-ppc.c: Fix compile time warnings.
672 2000-06-18 H.J. Lu <hjl@gnu.org>
674 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
675 * configure: Rebuild.
677 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
679 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
682 2000-06-16 Nick Clifton <nickc@cygnus.com>
684 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
685 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
687 * doc/c-mips.texi: Document newly accepted cpu variants.
689 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
691 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
693 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
695 * macro.c (getstring): Make it possible to escape the quote
698 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
700 * config/tc-hppa.c (pa_export): Weak symbols can be global.
702 2000-06-13 H.J. Lu <hjl@gnu.org>
704 * configure: Regenerate.
706 2000-06-09 Alan Modra <alan@linuxcare.com.au>
708 * app.c (do_scrub_begin): Don't default lex[';'] as a line
710 * doc/internals.texi (line_separator_chars): Semicolon is no
711 longer a default. Mention null and newline as defaults.
713 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
715 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
716 * config/tc-i860.h (line_separator_chars): Likewise.
717 * config/tc-h8300.c (line_separator_chars): Likewise.
718 * config/tc-i960.c (line_separator_chars): Likewise.
719 * config/tc-m68k.c (line_separator_chars): Likewise.
720 * config/tc-mips.c (line_separator_chars): Likewise.
721 * config/tc-ns32k.c (line_separator_chars): Likewise.
722 * config/tc-sparc.c (line_separator_chars): Likewise.
723 * config/tc-vax.c (line_separator_chars): Likewise.
725 * config/tc-h8300.c (comment_chars): Use string initialiser.
726 * config/tc-i960.c (line_comment_chars): Likewise.
727 * config/tc-z8k.c (comment_chars, line_comment_chars,
728 line_separator_chars): Likewise.
730 * config/tc-arm.c (line_separator_chars): Always use `;', not just
733 2000-06-08 Nick Clifton <nickc@cygnus.com>
735 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
738 2000-06-08 David O'Brien <obrien@FreeBSD.org>
740 * configure.in (VERSION): Update to show this is the CVS mainline.
742 2000-06-08 Matthew Jacob <mjacob@feral.com>
744 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
745 $at is the integer register $r28, vs. both $r28 and the floating
748 2000-06-08 James E. Wilson <wilson@cygnus.com>
750 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
751 (dot_endp): Don't call ia64_flush_insns.
752 (emit_one_bundle): Don't delete prologue/body records from
753 unwind_record list in first loop. Rewrite second loop to account for
756 2000-06-07 David Mosberger <davidm@hpl.hp.com>
758 * config/tc-ia64.c: Add missing prototypes.
759 (generate_unwind_image): Cast argument to output_unw_records call.
761 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
763 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
765 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
767 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
768 (REGISTER_P): likewise.
769 (avr_opcodes): uses include/opcode/avr.h
770 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
772 2000-06-04 Alan Modra <alan@linuxcare.com.au>
774 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
777 2000-06-03 H.J. Lu <hjl@gnu.org>
779 * read.c (is_end_of_line): Put back `;'.
781 2000-06-03 Alan Modra <alan@linuxcare.com.au>
783 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
785 2000-06-01 Alan Modra <alan@linuxcare.com.au>
787 * expr.c (operand): Test is_end_of_line outside switch to catch
788 line separator chars that are also operators.
789 (operator): Return O_illegal for line separator chars.
791 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
792 entry (or `!' entry for TC_HPPA).
794 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
795 before indexing is_end_of_line. Remove redundant check for '\0'.
797 * config/tc-h8500.c (md_assemble): Likewise.
798 * config/tc-mcore.c (md_assemble): Likewise.
799 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
802 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
804 * config/tc-mcore.c (mcore_cons): Likewise.
805 (mcore_float_cons): Likewise.
806 (mcore_stringer): Likewise.
807 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
809 2000-06-01 Scott Bambrough <scottb@netwinder.org>
811 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
813 2000-05-29 Nick Clifton <nickc@cygnus.com>
815 * config/tc-sh.c: Fix compile time warning messages.
817 * config/tc-mips.c: Fix compile time warning messages.
819 2000-05-29 Philip Blundell <philb@gnu.org>
821 * doc/as.texinfo: Update copyright dates.
822 (Local Labels): Delete misplaced mention of ARM.
823 * NEWS: Mention ARM ELF support.
825 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
827 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
828 it is modified, and use the real_size to compute the frag address
829 for dwarf2 line info.
831 2000-05-27 Alan Modra <alan@linuxcare.com.au>
833 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
834 line-matching scheme to cope with automake moving variables around.
835 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
836 * Makefile.in: Regenerate.
838 2000-05-26 Jakub Jelinek <jakub@redhat.com>
840 * config/tc-sparc.c (sparc_relax): New.
841 (md_longopts): Add -relax and -no-relax options.
842 (md_parse_options, md_show_usage): Likewise.
843 (md_apply_fix3): Optimize tail call into branch always if possible.
845 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
847 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
848 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
849 rules, with warning when a GAS statement specifies a packing that
850 will result in an instruction being squashed.
851 Added typdef packing_type and enumerals, changed various integer
852 literals to use the enumerals.
854 2000-05-24 David Mosberger <davidm@hpl.hp.com>
856 * config/tc-ia64.c (dot_restorereg_p): New function.
857 (md_pseudo_table): Add restorereg.p.
858 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
859 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
861 * config/tc-ia64.h (unw_record_type): Add unwabi.
862 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
863 called MASK with members for imask, and the masks produced by
864 fr_mem, gr_mem, br_mem, and frgr_mem.
865 (unw_p_record): Add members ABI and CONTEXT.
866 (unw_x_record): Add member AB.
867 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
868 as pseudo-register for use during unwind info generation.
869 (AR_PFS, AR_LC): New macros.
870 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
871 whose names start with an at sign (as in "@priunat").
872 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
874 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
875 proc_end, unwind_info, personality_routine): Consolidate into
876 "unwind" structure to reduce offset-table use. Add member
877 NEXT_SLOT_NUMBER to track the slot number for the next instruction
879 (output_R1_format, output_R3_format, output_P3_format,
880 output_P6_format): Initialize R with zero to reduce compiler warnings.
881 (output_P7_format): Ditto. Add `default' branch to switch
882 statement to reduce compiler warnings.
883 (output_P8_format, output_B1_format, output_B4_format): Ditto.
884 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
885 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
886 into single argument.
887 (output_X1_format, output_X3_format): Initialize R with zero to reduce
888 compiler warnings. Merge A and B args into single argument.
889 (output_X2_format, output_X4_format): Remove unused variable R. Merge
890 A and B args into single argument.
891 (free_record): Removed (wasn't used).
892 (free_list_records): Also free imasks in prologue records.
893 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
894 (output_spill_mask): Remove.
895 (output_unwabi): New function.
896 (output_epilogue, output_label_state, output_copy_state): Call
898 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
899 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
901 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
902 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
903 as part of handling the prologue records. Emit region's imask if
904 we have one. Handle unwabi, epilogue, label_state, copy_state,
905 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
906 spill_sprel_p, and spill_reg_p records.
907 (set_imask, count_bits, slot_index): New function.
908 (fixup_unw_records): Fix region size computation. Handle
909 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
910 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
911 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
912 set_imask accordingly. Update imask for gr_gr, and br_gr records.
913 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
914 (dot_save): Use manifest constants for applicaton registers.
915 Handle REG_PR and REG_PRIUNAT.
916 (dot_restore): Don't just ignore it.
917 (dot_restorereg): New function..
918 (generate_unwind_image): Ensure unwind info is a multiple of eight
919 bytes, not just four bytes.
920 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
921 (dot_altrp): Don't just ignore it.
922 (dot_savemem): New function. Replaces dot_savesp() and
923 dot_savepsp(). Use manifest constants for applicaton registers.
924 Handle REG_PR and REG_PRIUNAT.
925 (dot_savef): Simplify.
926 (dot_saveb): Support generation of br_gr.
927 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
928 dot_label_state, dot_copy_state): New function.
929 (dot_unwabi): Don't just ignore it.
930 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
931 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
932 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
933 (emit_one_bundle): Set slot number for prologue/body records
934 *before* emitting the first insn.
935 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
936 (md_begin): Declare "psp" pseudo-register.
937 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
938 so we don't get segfault.
939 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
940 counts as required per SW Conventions manual
941 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
942 output_preds_psprel, output_preds_sprel, output_spill_base,
943 output_unat_psprel, output_unat_sprel, output_lc_psprel,
944 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
945 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
946 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
947 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
948 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
949 (dot_vframe): Implement.
950 (dot_vframesp, dot_vframepsp): New function.
952 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
954 * configure.in (i386-*-freebsd a.out entry): Quote properly.
955 * configure: Regenerate.
957 2000-05-23 Alan Modra <alan@linuxcare.com.au>
959 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
960 (md_estimate_size_before_relax): so we can use it here instead of
961 old kludges. Localise vars to blocks. Comment.
963 * frags.c (frag_new): Update fr_var comments.
964 * frags.h (struct frag): Ditto.
966 2000-05-22 Richard Henderson <rth@cygnus.com>
968 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
969 (pseudo_func): Add pcrel.
970 (operand_match): Handle IA64_OPND_TGT64.
971 (build_insn): Likewise.
972 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
973 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
974 (fix_insn): Handle all three 64-bit relocation types.
976 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
978 * obj.h (struct format_ops): New members begin, app_file,
979 s_set_other, s_set_desc, s_get_type, s_set_type,
980 separate_stab_sections, init_stab_section.
982 * config/obj-multi.h: Update GPL notice to v2.
985 (S_SET_SIZE): Test s_set_size for NULL before calling.
986 (S_SET_ALIGN): Similar for s_set_align.
991 (SEPARATE_STAB_SECTIONS): New.
992 (INIT_STAB_SECTION): New.
993 (EMIT_SECTION_SYMBOLS): New.
994 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
996 * config/obj-elf.h: Update GPL notice to v2.
997 Mention that this file is included from obj-multi.h.
998 (obj_begin): Wrap definition in ifndef.
999 (elf_file_symbol): Constify declaration.
1000 (obj_app_file): Ditto.
1001 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1002 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1004 * config/obj-elf.c (elf_s_set_other): New.
1005 (elf_file_symbol): Constify argument.
1006 (elf_separate_stab_sections): New.
1007 (elf_init_stab_section): New.
1008 (elf_format_ops): Add new members. Remove comma at end.
1010 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1011 (ecoff_format_ops): Add new fields. Remove comma at end.
1012 Mention inconsistency for emit_section_symbols.
1014 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1016 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1017 (coff_separate_stab_sections): New.
1018 (coff_format_ops): Add new members.
1020 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1021 (obj_aout_s_set_other): New.
1022 (obj_aout_s_set_desc): New.
1023 (obj_aout_s_get_type): New.
1024 (obj_aout_s_set_type): New.
1025 (obj_aout_separate_stab_sections): New.
1026 (aout_format_ops): New members added. Use obj_aout_process_stab,
1027 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1028 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1030 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1032 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1034 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1035 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1036 (md_estimate_size_before_relax): Ensure jumps to weak and
1037 externally visible symbols are relocatable.
1039 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1041 * stabs.c (aout_process_stab): Make global.
1042 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1043 * read.h (aout_process_stab): Declare.
1045 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1046 Generalize to *aout, *coff *elf.
1047 * configure: Regenerated.
1049 * doc/internals.texi (Object format backend): Say
1050 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1052 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1053 * Makefile.in: Regenerated.
1055 2000-05-19 Catherine Moore <clm@cygnus.com>
1057 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1059 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1061 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1062 instruction to reflect change in re_assemble_*.
1064 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1066 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1067 build PA64 ELF tools.
1068 * configure: Rebuilt.
1070 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1072 * Makefile.am: Regenerate dependencies.
1073 * Makefile.in: Regenerate.
1075 2000-05-15 Nick Clifton <nickc@cygnus.com>
1077 * config/tc-arm.c (struct asm_psr): Add boolean field
1078 distinguishing between CSPR and SPSR. Rename 'number' field
1080 (psrs): Rearrange contents to match new asm_psr structure.
1081 (arm_psr_parse): Move next to psr_required_here. Make it
1082 return an asm_psr structure.
1083 (psr_required_here): Use asm_psr structure returned by
1085 (do_msr): Reorganise to allow psr_required_here to be called
1087 (md_undefined_name): Mark 'name' parameter as unused, since
1088 the COFF target does not use it.
1090 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1092 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1094 * config/te-aux.h: Likewise.
1095 * config/te-dpx2.h: Likewise.
1096 * config/te-go32.h: Likewise.
1097 * config/te-hp300.h: Likewise.
1098 * config/te-hppa.h: Likewise.
1099 * config/te-i386aix.h: Likewise.
1100 * config/te-ic960.h: Likewise.
1101 * config/te-interix.h: Likewise.
1102 * config/te-nbsd532.h: Likewise.
1103 * config/te-pc532mach.h: Likewise.
1104 * config/te-ppcnw.h: Likewise.
1105 * config/te-psos.h: Likewise.
1106 * config/te-sparcaout.h: Likewise.
1107 * config/te-sun3.h: Likewise.
1108 * config/te-sysv32.h: Likewise.
1110 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1112 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1113 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1114 and sign extend without an if statement.
1115 (build_bytes): Likewise.
1117 2000-05-14 Kazu Hirata <kazu@hxi.com>
1119 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1120 X_add_symbol L_32 case.
1122 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1124 * config/te-freebsd.h: New file.
1126 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1128 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1129 bindtextdomain): Replace defines with those from intl/libgettext.h
1130 to quieten gcc warnings.
1132 * NEWS: Mention x86 .arch and -q.
1134 * config/tc-i386.c (quiet_warnings): New.
1135 (md_assemble): Use quiet_warnings.
1136 (md_parse_option): Set quiet_warnings from -q.
1137 (md_show_usage): Mention -q, delete -m.
1138 (flag_do_long_jump): Delete.
1139 (md_parse_option): Remove -m.
1140 (md_show_usage): Remove -m.
1141 (md_create_long_jump): Remove useless flag_do_long_jump code.
1143 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1144 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1146 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1147 Alexander Sokolov <robocop@netlink.ru>
1149 * doc/c-i386.texi (i386-Arch): New section.
1150 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1152 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1153 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1154 architecture has been given and is not 486.
1155 (set_cpu_arch): New.
1156 (md_pseudo_table): Add .arch.
1157 (md_assemble): Warn if cpu architecture has been given and an
1158 unsupported instruction.
1160 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1161 Move operand_types bit defines after relevant template field.
1162 (template): Add cpu_flags.
1166 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1168 * config/tc-mn10300.h (md_end): Define.
1169 (mn10300_finalize): Declare.
1170 * config/tc-mn10300.c: Include dwarf2dbg.h.
1171 (debug_line): Define.
1172 (md_assemble): Generate dwarf2 line info.
1173 (mn10300_finalize): New function. Finalize dwarf2 info.
1175 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1177 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1178 external version of the relocation for weak symbols.
1180 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1182 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1183 frame size in units of 16 bytes, as required per SW Conventions manual.
1184 (output_unw_records): Output info-block header as a dword to get
1187 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1189 * as.h: #include "file", not <file> on files from ../include.
1190 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1191 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1192 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1193 (tc_coff_symbol_emit_hook): Ditto.
1194 (OPTCOUNT): Cast to int to avoid compiler warning.
1195 (md_begin): Fix signed/unsigned warnings.
1197 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1199 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1200 ABRANCH LONG case for a conditional branch on a 68000.
1201 (md_estimate_size_before_relax): Likewise. Also handle
1202 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1203 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1204 PC-relative on all CPUs.
1205 (md_estimate_size_before_relax): Likewise.
1207 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1209 * as.c (parse_args): Just mention current year in printed
1212 2000-05-03 J.T. Conklin <jtc@redback.com>
1214 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1216 (md_parse_option): Recognize -m7400.
1218 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1220 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1221 don't permit lp to become less than the words array.
1223 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1225 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1226 Fix little-endian case.
1228 2000-05-03 David O'Brien <obrien@NUXI.com>
1230 * as.c (parse_args): Update copyright.
1232 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1234 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1235 for the .bss section too.
1237 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1239 * configure.in: Set em=linux for hppa-*-linux.
1240 * configure: Regenerate.
1241 * doc/Makefile.in: Regenerate with correct automake.
1243 * frags.c (frag_grow): Sanity check chunk_size.
1245 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1246 * config/obj-som.h: Likewise.
1247 * config/obj-ieee.h: Likewise.
1249 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1251 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1252 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1253 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1254 (pa_ip): low_sign_unext now returns via function value. Use
1255 re_assemble_* instead of dis_assemble_* and
1256 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1258 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1259 (md_section_align, md_parse_option, md_show_usage,
1260 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1261 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1262 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1263 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1264 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1266 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1267 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1268 outside of switch. Correct mask and shifting errors in case 10
1269 and case -11. In case 21, compare against signed range to suit
1270 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1271 case 17 and case 22, use offsetT variable to properly check range.
1272 Use re_assemble_* here too.
1273 (evaluate_absolute): Change type of value to offsetT. Call
1274 hppa_field_adjust to do the work for us.
1275 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1276 (pa_parse_cmpib_64_cmpltr): Ditto.
1277 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1278 of i to unsigned int.
1279 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1280 (pa_end_of_source): Return type is void.
1282 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1284 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1286 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1288 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1289 More comments added.
1290 (md_begin): Removed "construct symbols for each register name".
1291 Because register names conflicts with GCC generated function
1293 (avr_operand): Now constant numbers can be used as a register
1294 identifiers (0 as r0, 31 as r31).
1295 (md_assemble): use skip_space () before parsing instruction
1298 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1300 * config/tc-avr.c: New AVR_ISA_ defined.
1301 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1302 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1303 for `fmul', `movw' and `lpm R,Z' instructions.
1304 (avr_operands): Warn if current opcode is a two-word instruction
1305 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1306 (avr_opcodes): New commands added.
1307 (REGISTER_P): Check 'a' and 'v' constraint letters.
1308 (mcu_types): New MCU added.
1310 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1312 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1313 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1314 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1315 * configure: Regenerate.
1317 2000-04-29 Andreas Jaeger <aj@suse.de>
1319 * as.h: Correctly check GCC version.
1321 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1323 * as.c (parse_args): Allow md_parse_option to override -a listing
1325 * config/obj-coff.c (add_lineno): Change type of offset parameter
1326 from "int" to "bfd_vma."
1327 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1328 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1329 (ppc_change_csect): Align correctly for XCOFF64.
1330 (ppc_machine): New function, which discards "ppc_machine" line.
1331 (ppc_tc): Cons for 8 when code is 64 bit.
1332 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1334 (md_parse_option): Handle -a64 and -a32.
1336 * config/tc-ppc.h (TARGET_MACH): Define.
1337 (TARGET_FORMAT): Move to function.
1338 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1340 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1342 * doc/as.1: Fix unbalanced brackets.
1344 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1346 (line_comment_chars): Set to '/' if TE_FreeBSD.
1348 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1350 * configure.in: Configury support for PA64 (currently disabled).
1351 * configure: Rebuilt.
1353 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1355 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1356 bfd_set_section_alignment.
1358 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1360 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1363 2000-04-24 Nick Clifton <nickc@cygnus.com>
1365 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1366 * doc/as.texinfo (Align): Include arm and strongarm in list of
1367 targets that have the second form of the behaviour of the .align
1370 2000-04-24 Mark Klein <mklein@dis.com>
1372 * obj-som.c: Terminate obj_pseudo_table.
1374 2000-04-22 Timothy Wall <twall@cygnus.com>
1376 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1378 (operand_match): Conditionally insert default bit values for IMMU9.
1380 2000-04-14 Matthew Green <mrg@cygnus.com>
1382 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1383 * configure: Rebuilt.
1385 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1386 Jason Eckhardt <jle@cygnus.com>
1388 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1390 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1391 Added handling of new operand types l,y,&,fe,fE,fx.
1393 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1394 David Mosberger <davidm@hpl.hp.com>
1395 Timothy Wall <twall@cygnus.com>
1396 Andrew MacLeod <amacleod@cygnus.com>
1397 Jim Wilson <wilson@cygnus.com>
1399 * Makefile.am (CPU_TYPES): Add ia64.
1400 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1401 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1402 * Makefile.in: Rebuild.
1403 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1404 * configure: Rebuild.
1405 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1406 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1407 * expr.c (expr): Handle md_optimize_expr.
1408 * read.c (LEX_HASH): Add comment.
1409 * config/tc-ia64.c, config/tc-ia64.h: New files.
1411 2000-04-21 Richard Henderson <rth@cygnus.com>
1413 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1414 bundling a non-delayed branch type instruction.
1416 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1418 * config/tc-mn10300.c (HAVE_AM30): Define.
1419 (md_assemble): Use it.
1421 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1423 * config/obj-elf.c (obj_elf_change_section): Check for changed
1426 * Makefile.am: (CPU_MULTI_VALID): Remove.
1427 (MULTI_CPU_TYPES): Define.
1428 (MULTI_CPU_OBJ_VALID): Define.
1429 (DEPTC): Use the above.
1430 (DEPOBJ): Same here.
1432 Regenerate dependencies.
1433 * Makefile.in: Regenerate.
1435 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1437 * Makefile.am (YACC, LEX): Get them from configure.
1439 2000-04-18 H.J. Lu (hjl@gnu.org)
1441 * config/tc-i386.c (offset_in_range): Use addressT instead of
1442 bfd_vma for non-bfd assemblers.
1444 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1446 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1447 doesn't give spurious errors.
1449 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1451 * as.h (SEEK_SET): Define if undefined.
1453 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1455 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1456 constants, and don't assume offsetT is 32 bits.
1458 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1460 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1461 (md_pcrel_from_section): Add prototype.
1462 (d10v_fix_adjustable): Add prototype.
1463 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1465 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1467 2000-04-12 Nick Clifton <nickc@cygnus.com>
1469 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1470 symbol in frag chain.
1472 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1474 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1475 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1476 (fits_in_signed_word, smallest_imm_type): Ditto.
1477 (md_assemble): Use an offsetT var to hold offsetT values, not a
1479 (offset_in_range): New.
1480 (md_assemble): Use it.
1481 (md_convert_frag): Change type of target_address, opcode_address,
1482 and displacement_from_opcode_start to offsetT.
1483 (md_create_short_jump): Change type of offset to offsetT.
1484 (md_create_long_jump): Ditto.
1485 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1486 (md_chars_to_number): Remove.
1487 (output_invalid): Remove duplicate prototype.
1489 2000-04-09 Nick Clifton <nickc@cygnus.com>
1491 * Makefile.am (CPU_TYPES): Add 'avr'.
1492 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1493 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1495 * Makefile.in: Regenerate.
1497 * doc/as.texinfo: Add M32R documentation.
1499 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1501 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1502 --enable-build-warnings option.
1503 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1504 * Makefile.in, configure: Re-generate.
1506 2000-04-07 Nick Clifton <nickc@cygnus.com>
1508 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1509 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1510 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1511 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1512 (arm_force_relocation): Force relocations for
1513 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1515 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1517 * config/tc-sh.c (get_operands): There's no third operand if the
1518 first operand is an immediate.
1520 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1522 * config/tc-sh.c (immediate): Delete.
1523 (sh_operand_info): Add immediate member.
1524 (parse_reg): Use A_PC for pc.
1525 (parse_exp): Add second argument 'op'. All callers changed.
1526 (parse_at): Expect pc to be coded as A_PC.
1527 Use immediate field in *op.
1528 (insert): Add fourth argument 'op'. All callers changed.
1529 (build_relax): Add second argument 'op'. All callers changed.
1530 (insert_loop_bounds): New function.
1531 (build_Mytes): Remove DISP_4.
1532 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1533 (assemble_ppi): Use immediate field in *operand.
1534 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1535 (md_apply_fix): Likewise.
1536 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1538 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1540 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1542 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1544 * internals.texi (CPU backend): Document
1545 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1547 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1549 * po/gas.pot: Regenerate.
1551 * as.c (show_usage): Restore translated part of bug string.
1552 * gasp.c (show_usage): Likewise.
1554 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1555 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1556 than move-if-change.
1557 (DEP1): Modify for "gcc -MM".
1561 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1562 Update dependencies.
1563 * Makefile.in: Regenerate.
1565 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1567 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1568 (md_begin): Likewise.
1569 (HAVE_AM33): New macro.
1570 (md_assemble): Use it. Match r_regs and xr_regs only if
1573 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1575 * as.h: #include "bin-bugs.h"
1576 * as.c (show_usage): Use REPORT_BUGS_TO.
1577 * gasp.c: #include "bin-bugs.h"
1578 (show_usage): Use REPORT_BUGS_TO.
1580 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1582 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1584 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1585 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1588 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1590 * config/tc-i386.c (i386_immediate): Don't assume a constant
1591 immediate is necessarily 16 bits when in 16 bit code mode.
1592 (md_assemble): Instead set guess_suffix here after we have checked
1595 2000-04-02 Richard Henderson <rth@cygnus.com>
1597 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1598 quantities. Correct right shift sign extension.
1599 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1600 32-bit value when shifting into place.
1602 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1604 * app.c: Add ATTRIBUTE_UNUSED as needed.
1605 * config/tc-ppc.c: Likewise.
1606 (ppc_size): Make unsigned long.
1607 (ppc_insert_operand): Add casts to avoid warnings.
1609 2000-03-31 Nick Clifton <nickc@cygnus.com>
1611 * config/tc-d10v.h (md_flush_pending_output): Define.
1613 2000-03-29 Nick Clifton <nickc@cygnus.com>
1615 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1616 segment. Works for both BFD_ASSEMBLER and others.
1617 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1619 2000-03-29 Nick Clifton <nickc@cygnus.com
1621 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1623 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1625 * listing.c (LISTING_LHS_WIDTH): Default depends on
1627 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1629 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1631 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1634 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1636 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1638 * config/tc-avr.c (mcu_types): Add missing initialiser.
1639 (md_pcrel_from_section): Add prototype.
1640 (avr_operand): Remove redundant test of unsigned < 0.
1641 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1643 2000-03-27 Denis Chertykov <denisc@overta.ru>
1645 * config/tc-avr.c: New file for AVR support.
1646 * config/tc-avr.h: Likewise.
1647 * configure.in: Add AVR support.
1648 * configure: Regenerate.
1650 2000-03-26 Timothy Wall <twall@cygnus.com>
1652 * gasp.c (macro_op): Add new argument to check_macro call.
1653 Macro structure definitions moved to macro.h
1654 * sb.h: Add argument to prototype for input_scrub_include_sb.
1655 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1656 nesting checks with an additional flag.
1657 (struct input_save): Add flag to indicate whether current sb
1658 should be checked for proper macro/conditional nesting.
1659 (input_scrub_push/pop): Save/restore nest check flag.
1660 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1662 * macro.c (check_macro): Allow caller to retrieve parsed macro
1663 information if a pointer is provided. This information may be
1664 used by the new macro hooks.
1665 * macro.h: Update prototype for check_macro. Macro struct
1666 definitions moved here from macro.c/gasp.c.
1667 * read.c (read_a_source_file): Add parameter to check_macro call,
1668 and pass macro info to the macro hook, if defined.
1669 (input_scrub_insert_line): New. Allow insertion of a line of
1670 characters into the input stream.
1671 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1672 file into the input stream.
1673 (s_include): Use input_scrub_insert_file.
1674 * internals.texi: Document new macro hooks.
1675 * as.h: New prototypes added.
1677 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1679 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1680 an initial capital letter.
1681 (i386_index_check): Reindent.
1683 2000-03-19 Nick Clifton <nickc@cygnus.com>
1685 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1688 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1690 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1691 instruction operand bad if Rd > 7 when generating
1692 thumb instructions. Prevents for example,
1693 "adr r12,label" from silently failing and generating
1694 the wrong instruction.
1696 2000-03-17 Nick Clifton <nickc@cygnus.com>
1698 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1699 that have a destingation >= 0x400000.
1700 Fix compile time warning messages.
1702 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1704 * config/tc-sh.c (md_begin): When encountering insn that are
1705 not supported by the current arch, only change the name if
1706 its contents are the same as prev_name.
1707 (get_specific): If the the architecture doesn't match, fail.
1709 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1711 * config/tc-sh.c (IDENT_CHAR): Define.
1712 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1713 matching back where it came from.
1715 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1717 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1719 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1721 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1724 2000-03-15 Kazu Hirata <kazu@hxi.com>
1726 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1728 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1730 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1731 floating-point-number, make sure 'f' is in FLT_CHARS.
1733 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1735 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1736 (s_lcomm_internal): Use it.
1737 * doc/internals.texi (CPU backend): Document it.
1738 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1741 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1743 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1746 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1747 implementation doesn't have special handling for switch
1749 (macro_build): Allow for code in sections other than .text.
1751 (mips_ip): Likewise.
1752 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1753 Don't perform relocs if we will be outputting them.
1754 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1755 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1758 2000-03-09 Catherine Moore <clm@cygnus.com>
1760 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1761 relocation type based on the entry in the fixup structure.
1763 2000-03-08 H.J. Lu (hjl@gnu.org)
1765 * Makefile.am (install-exec-tooldir): Depend on
1766 install-exec-bindir for parallel make.
1767 * Makefile.in: Regenerated.
1769 2000-03-06 Nick Clifton <nickc@cygnus.com>
1771 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1773 (md_parse_option): Parse -m32r command line switch - disable m32rx
1775 (md_show_usage): Document new option.
1777 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1778 * doc/Makefile.in: Regenerate.
1779 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1781 2000-03-02 Michael Meissner <meissner@redhat.com>
1783 * config/tc-d30v.c (check_range): Remove code that incorrectly
1784 sign extended values where bits < 32.
1786 2000-03-02 H.J. Lu (hjl@gnu.org)
1788 * configure.in: Support --enable-targets=all on ia32.
1789 * configure: Regenerated.
1791 2000-03-01 Nick Clifton <nickc@cygnus.com>
1793 * gasp.c (do_align): Remove bogus check of alignment value.
1795 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1797 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1798 TC_PPC was defined forced the type of a symbol with no other type
1801 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1803 * doc/internals.texi (CPU backend): Mention that
1804 line_separator_chars do not break up comments. Fix typos for
1805 LEX_AT and LEX_NAME descriptions. Document operands for
1806 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1807 description of md_create_short_jump usage. Document argument for
1808 md_undefined_symbol.
1810 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1812 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1813 (md_parse_option): Handle it.
1814 (md_show_usage): Document it.
1816 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1818 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1819 opcode, for the instruction `pal19'. From Andrea Arcangeli
1822 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1824 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1826 (md_assemble): To here, before template operands are matched.
1827 Also ensure a constant immediate is sign extended when we know the
1828 size is at most 16 bits. This is to catch cases like "add
1829 $0xffc0,%ax" where we don't know the size, and thus that the
1830 immediate can be represented as Imm8S until after parsing the
1832 (i386_displacement): Similarly sign extend 16 bit constant
1834 (md_assemble): Relax 16-bit jump constant range check to suit sign
1835 extended displacements.
1837 2000-02-26 Andreas Jaeger <aj@suse.de>
1839 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1841 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1843 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1844 call operands when intel_syntax.
1845 (intel_float_operand): Return 2 for "fi...".
1846 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1847 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1848 earlier "SHORT" change.
1849 (md_assemble): When determining suffix from Regs, exclude
1852 2000-02-24 Nick Clifton <nickc@cygnus.com>
1854 * configure: Add arm-wince, mips-pe and sh-pe targets.
1855 * configure: Regenerate.
1857 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1859 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1860 "pe-mips" for the mips-pe target.
1862 * config/tc-arm.c (insns): Change displacement encoded in BL
1863 and B instructions if the target port is arm-wince.
1864 (do_ldst): Do not bias the relocation offset if the target
1866 (md_pcrel_from): Add in missing relocation offset bias if the
1867 target os arm-wince.
1869 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1870 (md_begin): Disable -G support for mips-pe target.
1871 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1872 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1875 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1876 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1877 assembler, just set the alignment to 4.
1879 * config/te-wince-pe.h: New file for WinCE targets. Define
1882 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1884 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1885 string instructions.
1886 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1887 (i386_intel_memory_operand): After finding a segment override,
1888 check again for no `[' before looking for a displacement. Bomb if
1889 more than one displacement rather than silently discarding the
1890 second and subsequent ones. Free strings malloc'd by
1891 build_displacement_string.
1893 2000-02-24 Catherine Moore <clm@cygnus.com>
1895 * config/obj-som.c (obj_pseudo_table): Add "weak".
1896 (obj_som_weak): New routine.
1898 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1900 * config/tc-i386.c (union i386_op): New.
1901 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1902 Throughout file replace occurences of disps[n], imms[n], regs[n]
1903 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1904 intel mode operand swapping. Add assert in regKludge and
1905 fake_zero_displacement code. Test i.types[n] when outputting
1906 displacements and immediates. Combine output of Disp16 with
1908 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1909 when in intel mode by (not) reversing fsub and fdiv operands
1910 before the template search. This fails for single operand
1911 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1912 undefined. Instead fix the base_opcode after we've found the
1913 template. Move base_opcode xor with found_reverse_match from
1914 opcode output code to before this fix so we test for the correct
1916 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1917 check in intel mode. Instead compare opcodes.
1919 * config/tc-i386.h (TC_RELOC): Delete.
1920 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1921 with equivalent call to reloc.
1923 * as.h (flag_m68k_mri): Move declaration after target include, and
1924 only declare when TC_M68K defined. Define as zero otherwise.
1925 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1926 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1927 Define as zero otherwise.
1928 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1929 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1930 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1931 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1932 testing whether defined.
1933 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1934 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1935 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1936 rather than testing whether defined.
1937 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1938 (parse_mri_cons): Declare and use only when TC_M68K.
1939 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1940 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1941 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1943 * NEWS: Mention IBM 370 support.
1945 2000-02-23 Richard Henderson <rth@cygnus.com>
1947 * config/tc-i386.c (md_assemble): When swapping operands for
1948 intel_syntax, assume everything that's not Imm or Disp is a
1951 2000-02-23 Linas Vepstas <linas@linas.org>
1953 * config/tc-i370.c, config/tc-i370.h: New files.
1954 * Makefile.am: Add support for Linux/IBM 370.
1955 * configure.in: Likewise.
1956 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1957 * config/obj-elf.c: Include elf/i370.h
1958 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1960 * Makefile.in: Regenerate.
1961 * configure: Regenerate.
1963 * doc/c-i370.texi: New file.
1964 * doc/all.texi: Include it.
1965 * doc/as.texinfo: And here.
1966 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1967 * doc/Makefile.in: Regenerate.
1969 2000-02-19 Michael Meissner <meissner@redhat.com>
1971 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1972 determine if an instruction can be used in parallel with an ADDppp
1973 or SUBppp instruction.
1975 2000-02-22 Andrew Haley <aph@cygnus.com>
1977 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1979 1999-12-30 Andrew Haley <aph@cygnus.com>
1981 * config/tc-mips.c (mips_gp32): New variable.
1982 (macro_build) Use mips_gp32.
1984 (md_longopts): Add "-mgp32" and "-mgp64".
1985 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1987 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1989 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1990 warning, and bump it to 1.
1992 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1994 From Brad Lucier <lucier@math.purdue.edu>:
1995 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1998 2000-02-21 Catherine Moore <clm@cygnus.com>
2000 * config/tc-mips.c (MF_HILO_INSN): Define.
2001 (mips_7000_hilo_fix): Declare.
2002 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2003 (md_parse_option): Check for 7000_HILO_FIX options.
2004 (OPTION_M7000_HILO_FIX): Define.
2005 (OPTION_NO_M7000_HILO_FIX): Define.
2006 * doc/c-mips.texi (-mfix7000): Describe.
2008 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2010 * listing.c (print_lines): Remove unused variable `end'.
2012 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2013 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2014 reloc_type when BFD_ASSEMBLER.
2015 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2016 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2017 statement and quell signed vs. unsigned comparison warning.
2019 2000-02-18 Nick Clifton <nickc@cygnus.com>
2021 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2022 the computed frag offset, rather than overwriting it.
2024 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2026 * config/tc-sh.c ("elf/sh.h"): Include.
2027 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2028 (md.begin): Initialize target_arch.
2029 Only include opcodes in has table that match selected architecture.
2030 (parse_reg): Recognize register names for sh-dsp.
2031 (parse_at): Recognize post-modify addressing.
2032 (get_operands): The leading space is now optional.
2033 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2034 arguments. Update valid_arch.
2035 (build_Mytes): Add support for SDT_REG_N.
2036 (find_cooked_opcode): New function, broken out of md_assemble.
2037 (assemble_ppi, sh_elf_final_processing): New functions.
2038 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2039 (md_longopts, md_parse_option): New option: -dsp.
2040 * config/tc-sh.h (elf_tc_final_processing): Define.
2041 (sh_elf_final_processing): Declare.
2043 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2045 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2046 the unwinder subspace. Save the current seg/subseg before creating
2049 2000-02-10 Nick Clifton <nickc@cygnus.com>
2051 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2052 little endian targets.
2053 (INST_BYTE1): Redefine to handle big and little endian
2055 (cpu_type): New type: Select between M340 and M210.
2056 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2057 instructions of the M340.
2058 (md_assemble): Add support for the MULSH and OPSR classes of
2060 (md_atof): Add support for little endian targets.
2061 (md_parse_option): Add support for -EL, -EB and -mcpu command
2063 (md_convert_frag): Add support for little endian targets.
2064 (md_apply_fix3): Add support for little endian targets.
2065 (md_number_to_chars): Add support for little endian targets.
2067 2000-02-10 Timothy Wall <twall@redhat.com>
2069 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2070 defined, use it to verify the symbol just read should be a label.
2072 2000-02-10 Timothy Wall <twall@redhat.com>
2074 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2075 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2076 around colons when KEEP_WHITE_AROUND_COLON is defined.
2077 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2078 and KEEP_WHITE_AROUND_COLON.
2080 2000-02-08 Timothy Wall <twall@redhat.com>
2082 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2084 (do_repeat): New. Abstract repeat logic so that a "break" can be
2086 (end_repeat): New. Provide support for a "break" out of the
2088 * read.h: Add prototypes for new functions.
2090 2000-02-08 Timothy Wall <twall@redhat.com>
2092 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2093 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2094 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2097 2000-02-08 Timothy Wall <twall@redhat.com>
2099 * read.c: Added elseif to directives table.
2100 * read.h: Added prototype for s_elseif.
2101 * doc/as.texinfo: Added description for elseif.
2102 * cond.c (s_elseif): New function
2104 2000-02-04 Timothy Wall <twall@redhat.com>
2106 * listing.c (print_lines): Remove conditionals causing bug in
2109 2000-02-03 Timothy Wall <twall@cygnus.com>
2111 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2113 * frags.c (frag_new): Calculate fr_fix in octets
2114 (frag_now_fix) Return offset as target address offset (bytes).
2115 (frag_now_fix_octets) New - Return offset in octets (8-bit
2117 * frags.h: Added prototype for frag_now_fix_octets().
2118 Distinguish between octets and bytes in field descriptions.
2119 * listing.c (calc_hex): Account for octets vs bytes when
2120 printing addresses/offsets.
2121 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2122 target is little-endian, print the octets in a word in big-endian
2123 order so that the display looks like a proper hexadecimal number,
2124 instead of having the octets reversed.
2125 * read.c (do_align): When recording alignment, alignment power
2126 should be in terms of target bytes (minimum addressible unit)
2128 (do_org) Convert ORG target address (byte) argument into an
2129 octet offset when generating a variable fragment.
2130 * symbols.c (resolve_symbol_value): Symbol final value
2131 converted to a target address offset (bytes) from its octet offset.
2132 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2133 offset (bytes) is adjusted by the frag offset (octets) converted
2135 (coff_frob_section) Section alignment power is in terms of bytes;
2136 convert it to an octet alignment power when calculating size (and
2137 size mask) in octets. Don't modify the section size in order to
2138 "align" it for TI COFF, since that format has a different method
2139 for storing alignment information.
2141 2000-02-01 Timothy Wall <twall@cygnus.com>
2143 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2144 entries, matching the way GCC generates them. If not escaped, the
2145 filename is encoded incorrectly.
2147 2000-01-31 Nick Clifton <nickc@cygnus.com>
2149 * config/tc-arm.c (reg_table): Add support for ATPCS register
2152 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2154 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2156 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2158 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2159 of a symbol when we really care about its value.
2161 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2163 * config/tc-mcore.c (md_assemble): Give warning message if
2164 operands passes to instruction are more than the spec.
2166 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2168 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2169 Thumb mode but the label seen was not declared as '.thumb_func'
2170 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2171 correct disassembly of Thumb code bounded by non function labels.
2173 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2175 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2176 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2178 * Makefile.in: Same here.
2181 * configure.in: Set bfd_gas for i386-aout when primary target
2182 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2183 we may need the primary te_file. Remove incorrect comment.
2185 * configure: Regenerate.
2187 * config/e-i386aout.c: New file.
2189 * as.c (USE_EMULATIONS): Move to before print_version_id.
2190 (struct emulation): Add i386aout.
2191 (show_usage): Split text strings. Reformat -a text. Add --em
2195 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2196 (aout_format_ops): New.
2199 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2200 preprocessor conditional and add aout USE_EMULATIONS tests.
2201 (read_a_source_file): Don't pass error strings to printf as
2205 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2207 (do_data): Same here.
2208 (process_file): And here.
2211 * symbols.c (colon): Rewrite "already defined" fatal message
2212 code for aout with USE_EMULATIONS.
2215 * config/obj-aout.c (OBJ_HEADER): Define.
2216 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2218 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2219 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2221 (obj_aout_type): Expand S_SET_OTHER here too.
2222 (obj_read_begin_hook): Remove.
2223 (aout_pop_insert): New.
2224 (obj_aout_s_get_other): New.
2225 (obj_aout_s_get_desc): New.
2226 (aout_format_ops): New.
2229 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2230 gets aout_pseudo_table.
2231 (aout_pseudo_table): Declare.
2232 (obj_read_begin_hook): Define.
2235 * config/obj-coff.c (obj_pseudo_table): Rename to
2237 (coff_pop_insert): Use coff_pseudo_table.
2238 (coff_sec_sym_ok_for_reloc): Remove.
2239 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2240 and comment all zero entries and remove #if 0 code.
2243 * config/obj-coff.h (obj_pop_insert): Define.
2244 (coff_pseudo_table): Declare.
2247 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2248 s_get_size, s_set_size. Comment all zero entries.
2251 * config/obj-elf.c (elf_s_get_other): New function.
2252 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2253 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2254 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2256 (obj_elf_parse_section_letters): Don't pass error strings to
2257 printf as format arg.
2260 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2262 (elf_s_get_other): Declare.
2263 (S_GET_OTHER) Define as elf_s_get_other if not already
2265 (S_SET_OTHER): Only define when not already defined.
2266 (elf_obj_read_begin_hook): Declare.
2267 (obj_read_begin_hook): Define.
2268 (elf_obj_symbol_new_hook): Declare.
2269 (obj_symbol_new_hook): Define.
2272 * config/obj-multi.h: Add copyright header and protect against
2273 multiple inclusion. Add * to all function pointers.
2274 (OBJ_HEADER): If defined, include it rather than other defines
2276 (obj_frob_file_after_relocs): Test for NULL.
2277 (obj_symbol_new_hook): Here too.
2278 (obj_sec_sym_ok_for_reloc): And here.
2279 (S_GET_OTHER): Define.
2280 (S_GET_DESC): Define.
2281 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2282 (OBJ_MAYBE_ELF): Update comment.
2284 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2285 OBJ_AOUT preprocessor conditional and handle emulation by
2286 testing OUTPUT_FLAVOR.
2287 (i386_displacement): Here too.
2288 (md_section_align): Similarly here.
2289 (i386_target_format): Conditionally compile when more than one
2290 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2291 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2292 (i386_displacement): Here too.
2295 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2296 Define TARGET_FORMAT for aout only when not multi.
2299 * config/te-multi.h: Delete file as it's identical to te-generic.h
2301 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2303 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2304 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2307 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2309 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2312 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2314 * config/tc-mips.c (mips_do_align): New function.
2315 * config/tc-mips.h (md_do_align): Define.
2317 2000-01-10 Philip Blundell <philb@gnu.org>
2319 * doc/c-arm.texi (ARM Options): Fix typo.
2320 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2321 line separator for Linux.
2322 * doc/as.texinfo (Comments): Mention the ARM.
2324 2000-01-10 Philip Blundell <pb@futuretv.com>
2326 * configure.in (arm*-*-conix*): New target.
2327 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2329 * configure: Regenerate.
2331 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2333 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2334 (obj_elf_visibility): New function.
2336 * doc/as.texinfo (Visibility): New node: document visibility
2339 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2341 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2342 warning for absolute jump/call without `*' in non-intel mode. No
2343 need to set i.types[0] JumpAbsolute in intel mode.
2345 1999-12-22 Philip Blundell <pb@futuretv.com>
2347 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2348 hook function when changing sections.
2349 (arm_s_data): Likewise.
2351 1999-12-14 Nick Clifton <nickc@cygnus.com>
2353 * config/tc-arm.c (md_parse_option): Add support for -marm720
2354 command line switch.
2356 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2358 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2359 (r_registers, xr_registers): Define.
2360 (r_register_name, xr_register_name): New functions.
2361 (md_assemble): Handle new am33 operand types and instruction
2363 (mn10300_insert_operand, check_operand): Likewise.
2365 1999-11-29 Nick Clifton <nickc@cygnus.com>
2367 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2368 (s_force_thumb): Set thumb_mode to 2.
2369 (md_assemble): Do not complain about thumb instructions on a
2370 non-thumb target if thumb_mode is set to 2.
2372 1999-11-28 Michael Meissner <meissner@cygnus.com>
2374 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2375 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2376 (O_...): Add new machine dependent expressions if we are handling
2377 explicit relocations.
2378 (alpha_reloc_op): New static table holding the explicit relocation
2380 (alpha_literal_hash): New static to hold the hash table for
2381 explicit relocations.
2382 (alpha_macros): Add support for explicit relocations.
2383 (md_begin): If explicit relocations, initialize hash table.
2384 (md_assemble): Don't print a second error if tokenize_arguments
2385 already printed an error message.
2386 (md_apply_fix): Add support for explicit relocations.
2387 (alpha_force_relocation): Ditto.
2388 (alpha_fix_adjustable): Ditto.
2389 (alpha_adjust_symtab): New function to support explicit
2391 (alpha_adjust_symtab_relocs): Ditto.
2392 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2393 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2394 Add support for explicit relocations. Return -2 if an error
2395 message was already printed.
2396 (find_macro_match): Add support for explicit relocations. Comment
2398 (emit_insn): Add support for explicit relocations.
2399 (assemble_tokens): Ditto.
2401 (load_expression): Ditto.
2404 (emit_ir_load): Ditto.
2405 (emit_loadstore): Ditto.
2408 (emit_sextX): Ditto.
2409 (emit_division): Ditto.
2410 (emit_jsrjmp): Ditto.
2411 (emit_retjcr): Ditto.
2413 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2415 (tc_adjust_symtab): If explicit relocations, call the function
2416 alpha_adjust_symtab.
2417 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2418 relocations next to the literal relocation they reference.
2419 (TC_INIT_FIX_DATA): Initialize the new fields.
2420 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2422 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2424 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2425 'B' operand for PA2.0 bb instruction.
2427 1999-11-18 Nick Clifton <nickc@cygnus.com>
2429 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2432 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2434 (mcore_force_relocation): Force relocations to be generated for
2437 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2439 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2440 (i386_displacement): Disallow O_big displacements.
2442 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2444 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2445 Small improvements in error checking.
2446 (md_assemble): Support for unconditional ARM instructions.
2447 (md_parse_option): Support for -m[arm]v5e flag.
2449 1999-11-12 Nick Clifton <nickc@cygnus.com>
2451 * macro.c (buffer_and_nest): Do not check beyond the end of the
2454 1999-11-11 Nick Clifton <nickc@cygnus.com>
2456 * macro.c (buffer_and_nest): Look for seperator after TO and
2459 1999-11-08 Andrew Haley <aph@cygnus.com>
2461 * app.c (do_scrub_chars): When in State 10, treat backslash
2462 characters in the same way as as symbol characters.
2464 1999-11-07 Richard Henderson <rth@cygnus.com>
2466 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2467 the previous label was in the current section before playing
2468 with auto-alignment.
2470 1999-11-06 Nick Clifton <nickc@cygnus.com>
2472 * config/tc-v850.c (v850_force_relocation): Force relocation
2474 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2477 1999-11-05 Michael Meissner <meissner@cygnus.com>
2479 * expr.h (operatorT): Increase machine dependent operators to 16.
2480 * expr.c (op_rank): Ditto.
2482 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2484 * read.c (pseudo_set): Reject attempts to set the value of a
2487 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2490 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2492 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2493 to bfd_set_section_contents.
2495 1999-11-03 Nick Clifton <nickc@cygnus.com>
2497 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2499 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2501 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2502 (mips_ip): Use OPCODE_IS_MEMBER.
2504 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2506 * config/tc-arm.c (reg_required_here): Improve comments.
2508 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2509 (tinsns): Initialize variants field.
2511 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2512 BAD_PC respectively.
2514 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2516 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2517 * config/tc-arm.h: Fix compile time warnings.
2519 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2521 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2522 form @abs16, @(abs16) and @(abs16 + imm).
2524 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2526 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2527 (ISA_HAS_64_BIT_REGS) New.
2528 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2529 mips_emit_delays,macro_build,load_register,load_addresss,
2530 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2531 and/or use new ISA_xxx macros in expressions involving
2532 ISA, particularly mips_opts.isa.
2534 1999-10-18 Michael Meissner <meissner@cygnus.com>
2536 * expr.h (operatorT): Add machine dependent operators md1..md8.
2537 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2538 for the machine dependent operators to use.
2540 * expr.c (op_rank): Add machine dependent operators.
2542 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2544 (O_cpregister): Ditto.
2545 (md_begin): Change X_op test that field is wide enough to use
2546 O_max instead of O_alpha_max.
2547 (cpu_types): Fill in missing initializer.
2548 (alpha_num_macros): Make unsigned.
2549 (md_assemble): Make opnamelen be size_t.
2550 (md_apply_fix): Cast alpha_num_operands to int before testing.
2551 (alpha_force_relocation): Ditto.
2552 (alpha_fix_adjustable): Ditto.
2553 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2554 (tc_gen_reloc): Ditto.
2555 (tc_get_register): Ditto.
2560 (s_alpha_ent): Ditto.
2561 (s_alpha_end): Ditto.
2562 (s_alpha_frame): Ditto.
2563 (s_alpha_prologue): Ditto.
2564 (s_alpha_file): Ditto.
2565 (s_alpha_gprel32): Ditto.
2566 (s_alpha_proc): Ditto.
2567 (s_alpha_set): Ditto.
2568 (s_alpha_base): Ditto.
2569 (s_alpha_align): Ditto.
2570 (s_alpha_arch): Ditto.
2571 (alpha_align): Ditto.
2572 (assemble_insn): Suppress unused variable warning.
2574 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2575 order in the structure.
2576 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2578 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2580 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2582 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2584 * config/tc-i386.c (i386_index_check): Correct #endif location.
2586 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2588 * as.c (show_usage): Document new options.
2589 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2590 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2591 (parse_args): Parse the new options.
2592 (main): If there were warnings, and --fatal-warnings
2593 was specified, print an error.
2594 * as.h: New variable, flag_fatal_warnings, for new option.
2596 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2598 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2599 '@'. Change autoincrement completers to fall through to cache control
2602 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2604 (pa_parse_addb_64_cmpltr): New function.
2606 * config/tc-hppa.c (pa_ip): Change error message.
2607 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2608 '?Q' args to allow falling through.
2610 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2611 Remove unused conditional codes.
2612 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2614 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2616 * config/tc-d30v.c (CHAR_BIT): Define.
2617 (check_range): Fix bit operations to support integers bigger than
2620 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2622 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2625 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2626 Doug Evans <devans@cygnus.com>
2628 Add support for m32rx.
2629 * config/tc-m32r.c (enable_m32rx): New static global.
2630 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2631 (allow_m32rx): New function.
2632 (M32R_SHORTOPTS): Add `O'.
2633 (md_longopts): Add --m32rx plus several warning options.
2634 (md_parse_option): Handle new options.
2635 (md_show_usage): Print them.
2636 (md_begin): Enable m32rx.
2637 (OPERAND_IS_COND_BIT): New macro.
2638 (first_writes_to_seconds_operands): New function.
2639 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2640 (target_make_parallel,assemble_two_insns): New functions.
2641 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2642 If optimizing and m32rx, try to make consecutive insns parallel.
2644 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2646 * config/tc-mips.c (nopic_need_relax): Allow for the
2647 .sdata.foo sections generated by -fdata-sections,
2648 and for the .gnu.linkonce.s sections generated by C++.
2650 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2652 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2653 with cleaner code using completer prefixes. Add 'Y'.
2655 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2657 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2659 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2660 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2661 insn does not match and we should try the next insn in the table.
2663 1999-09-22 Nick Clifton <nickc@cygnus.com>
2665 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2667 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2669 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2672 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2674 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2675 OBJ_ELF. If ELF, add "sq".
2676 (md_parse_option): If ELF, ignore -s and -q.
2677 (md_show_usage): Mention ELF options.
2679 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2681 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2684 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2686 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2688 * config/tc-hppa.c (struct pa_it): New field "trunc".
2689 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2690 (pa_parse_ftest_gfx_completer): New function
2691 (pa_parse_fp_cnv_format): New function.
2693 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2694 (md_apply_fix): Handle 22bit pc-rel branches.
2696 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2698 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2700 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2702 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2704 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2706 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2707 (pa_ip): Handle 'fX'.
2709 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2711 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2712 unwinds unless the function is in the text space.
2713 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2715 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2717 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2718 (md_assemble): To here. Tweak address generation.
2720 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2722 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2723 (md_assemble): Call dwarf2_where for OBJ_ELF.
2724 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2725 (pa_end_of_source): New function.
2726 * tc-hppa.h (md_end): Define for OBJ_ELF.
2728 1999-09-14 Michael Meissner <meissner@cygnus.com>
2730 * configure.in (Canonicalization of target names): Remove adding
2731 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2732 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2733 * configure: Regenerate.
2735 1999-09-14 Donn Terry <donn@interix.com>
2737 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2739 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2741 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2742 pc-relative jmp/call to an absolute symbol.
2743 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2744 absolute section symbols.
2746 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2747 jump handling code and comments.
2749 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2751 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2752 the value if TE_PE and a global defined symbol.
2754 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2756 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2757 print the symbol, rather than printing it here.
2759 1999-09-11 Donn Terry <donn@interix.com>
2761 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2762 BFD_RELOC_RVA relocations.
2764 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2765 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2768 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2770 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2771 * doc/internals.texi (Object format backend): Document
2774 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2775 relocations against global symbols if TE_PE.
2777 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2778 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2780 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2783 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2784 symbols which do not have a constant value, or tags with
2785 non-tags. Remove the symbol from the list before adding it at the
2788 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2789 C_FCN symbol differently if TE_PE.
2790 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2791 appears in the pseudo-op, rather coff_line_base which is only set
2794 * config/obj-coff.c (obj_coff_loc): New static function.
2795 (obj_pseudo_table): Add "loc".
2797 * config/obj-coff.c (add_lineno): Check that the line number is
2800 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2801 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2803 (md_atof): Return NULL rather than 0.
2804 * config/tc-i386.c (md_atof): Change type to int.
2805 * expr.c (expr): Change first parameter to int.
2806 * config/obj-coff.c: Add declarations for static functions.
2807 (coff_frob_symbol): Use SYM_AUXENT.
2808 * config/tc-i386.h (flag_16bit_code): Don't declare.
2810 * config/obj-coff.c (obj_coff_section): Default to setting
2811 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2813 * write.c (adjust_reloc_syms): Print adjusted fixup.
2815 * expr.c (integer_constant): Correct too_many_digits calculation
2818 1999-09-09 Andreas Schwab <schwab@suse.de>
2820 * doc/c-arm.texi: Fix arguments of @var to not contain
2823 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2825 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2827 (md_parse_option): Only support -k flag for ELF and COFF targets.
2829 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2831 * config/tc-hppa.c (pa_ip): Put strict register checks before
2832 call to pa_parse_number.
2834 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2836 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2838 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2841 1999-09-06 Donn Terry <donn@interix.com>
2843 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2845 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2847 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2848 candidate instruction. Require registers for register arguments
2849 when in strict mode. Require assemble-time constants for
2850 constants when in strict mode.
2851 (pa_get_absolute_expression): Require a constant when in strict
2854 1999-09-06 Nick Clifton <nickc@cygnus.com>
2856 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2858 1999-09-04 Steve Chamberlain <sac@pobox.com>
2860 * config/tc-pj.c: New file, supports picoJava in ELF.
2861 * config/tc-pj.h: Ditto.
2862 * configure.in (pjl*, pj*): New targets.
2863 * Makefile.am: Rebuild dependencies.
2864 (CPU_TYPES): Add pj.
2865 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2866 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2867 * doc/c-pj.texi: New file.
2868 * doc/as.texinfo: Add some PJ specifics.
2869 * doc/all.texi: Add PJ to the list of all architectures, sort them
2871 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2872 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2874 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2876 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2877 (obj_frob_file): Test for null pointer.
2878 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2879 (OBJ_PROCESS_STAB): And here.
2880 (elf_obj_sy): Remove
2882 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2883 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2884 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2886 * config/obj-coff.c (no_func): Remove.
2887 (coff_format_ops): Change occurrences of no_func to 0, as we test
2888 for 0 in obj-multi.h.
2890 * configure.in: Enable bfd for i386-coff when primary target is
2891 bfd. Enable i386 elf,coff emulation support. Don't set
2892 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2893 emulation to support.
2894 *configure: Regenerate.
2896 1999-09-02 Nick Clifton <nickc@cygnus.com>
2898 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2899 .section .line directive is encountered.
2901 1999-09-01 Nick Clifton <nickc@cygnus.com>
2903 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2906 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2907 * as.texinfo: Document --gdwarf2 command line option.
2908 Add additional documentation of ARM command line switches.
2910 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2912 * config/tc-i386.c (i386_intel_memory_operand): Combine
2913 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2914 and RESTORE_END_STRING around parse_register calls.
2915 (i386_operand): Here too.
2916 (i386_is_reg): Remove.
2917 (parse_register): Move as_bad calls from within this function to
2920 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2922 Based on a patch from H.J. Lu <hjl@gnu.org>
2923 * config/tc-i386.c (parse_register): Handle FP regs specially.
2924 (md_begin): Remove '(' and ')' from register_chars.
2926 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2928 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2929 error message (done elsewhere).
2931 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2933 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2935 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2937 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2940 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2942 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2944 Add new completers. Fix bug in 64 bit condition handling.
2946 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2949 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2951 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2953 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2955 1999-08-27 Jim Wilson <wilson@cygnus.com>
2957 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2958 (struct ls): Add frag field. Initialize it to zero.
2959 (out_end_sequence): New local text_frag. Set it while in text section.
2960 Replace address check with frag check. Set ls.frag to text_frag if
2961 out_set_addr called.
2962 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2963 Set it before switching sections. Replace address check with frag
2964 check. Set ls.frag to saved_frag if out_set_addr called.
2966 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2968 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2969 output "advance_pc" opcode instead of calling gen_addr_line().
2970 The latter has the undesired side-effect of creating a new row
2971 in the debug line info matrix.
2973 1999-08-26 Jim Wilson <wilson@cygnus.com>
2975 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2976 ls.last_filename if last is less than zero. Set ls.last_filename
2977 when allocating new entry.
2978 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2981 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2983 * config/tc-i386.c (i386_index_check): Fix the displacement size
2984 when INFER_ADDR_PREFIX.
2986 1999-08-18 Nick Clifton <nickc@cygnus.com>
2988 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2991 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2993 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2994 handle 0xffffNNNN constants correctly.
2996 1999-08-16 Nick Clifton <nickc@cygnus.com>
2998 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3001 1999-08-13 Nick Clifton <nickc@cygnus.com>
3003 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3004 (md_apply_fix3): Always pass positive values to
3005 validate_offset_imm.
3007 1999-08-12 Nick Clifton <nickc@cygnus.com>
3009 * config/tc-arm.c (skip_whitespace): New macro.
3010 Formatting tidy ups.
3012 (md_apply_fix3): Store relocation offset in addend for ELF based
3014 (arm_force_relocation): Always generate relocs for Thumb function
3017 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3019 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3020 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3022 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3024 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3025 flags for the unwind subspace.
3027 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3028 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3029 suitable relocation based on the size of the target's pointer.
3030 Always Use subsegment zero for the unwinders.
3031 (pa_level): Handle "2.0w".
3033 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3035 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3036 with the following instruction unless this was specified.
3038 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3040 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3041 certain sections, to match BFD changes.
3043 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3045 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3046 (EXTRA_SCRIPTS): Define to keep automake happy.
3047 * Makefile.in: Rebuild.
3049 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3051 * Makefile.am: Rename .dep* files to DEP*.
3052 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3053 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3055 * Makefile.in: Rebuild.
3057 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3059 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3061 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3063 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3064 avoid problems on DOS filesystems.
3065 * Makefile.in: Rebuild.
3067 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3069 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3071 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3074 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3076 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3077 line to create ${GDBINIT} rather than .gdbinit.
3078 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3080 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3082 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3084 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3086 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3088 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3090 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3091 non-adjustable symbols.
3093 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3095 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3097 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3099 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3102 1999-08-05 Donn Terry <donn@interix.com>
3104 * config/te-interix.h: New file.
3105 * configure.in (i386-*-interix*): New target.
3106 * configure: Rebuild.
3108 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3110 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3111 selectors for ELF too.
3112 (selector_table): Add "ltp" and "rtp" selectors.
3114 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3116 * config/tc-i386.c (i386_operand): No need to change
3117 operand_string pointer in segment reg case before goto
3118 do_memory_reference. Initialise displacement_string_start and
3119 displacement_string_end after do_memory_reference label.
3120 (i386_index_check): Add operand_string param, and print error
3121 message on failure here.
3122 (i386_intel_memory_operand): Instead of here.
3123 (i386_operand): And here.
3124 (INFER_ADDR_PREFIX): Enable.
3126 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3128 * config/tc-i386.h (DefaultSize): Define. Renumber following
3129 opcode_modifier defines.
3131 From Etienne Lorrain <etienne.lorrain@ibm.net>
3132 * config/tc-i386.c (stackop_size): New variable.
3133 (set_16bit_code_flag): Clear it here.
3134 (set_16bit_gcc_code_flag): New function.
3135 (md_pseudo_table): Add "code16gcc" entry.
3136 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3138 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3140 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3141 next_set_end even if the end symbol is being discarded.
3143 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3144 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3145 * config/obj-coff.c: Likewise.
3146 (seg_info_type): Remove.
3147 (seg_info_off_by_4): Change to array of segT.
3148 (s_get_segment): Adjust accordingly.
3149 (obj_pseudo_table): Fully initialize sentinel entry.
3151 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3152 Ralf Baechle <ralf@uni-koblenz.de>.
3154 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3156 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3158 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3160 * config/tc-i386.c: Indentation and white space changes.
3161 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3162 don't enable it by default.
3163 (i386_intel_operand): Remove redundant prototype.
3164 Move check on number of memory operands, and i.mem_operands++
3165 (i386_intel_memory_operand): To here.
3166 Remove i386_immediate code from here. Remove special case code
3167 for input and output using (%dx). Remove base/index checks and
3168 call i386_index_check instead. Save initial operand_string
3169 argument for error message.
3170 (i386_operand): Remove redundant prototype. Move base/index
3171 checks to i386_index_check.
3172 (i386_displacement): Move intel mode check for non-zero
3174 (i386_intel_memory_operand): To here.
3176 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3178 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3179 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3180 by .register pseudo-op if -64 and --no-undeclared-regs.
3181 (s_register, sparc_adjust_symtab): New functions.
3182 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3183 Declare sparc_adjust_symtab as tc_adjust_symtab.
3184 * doc/c-sparc.texi: Add description of #ignore special literal
3185 for .register pseudo-op.
3187 1999-07-30 Catherine Moore <clm@cygnus.com>
3189 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3190 the relocation's section offset.
3192 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3194 * write.c (fixup_segment): Fix generic error check overflow test.
3196 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3197 X_add_number to long.
3199 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3201 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3204 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3206 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3209 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3211 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3213 * configure.bat: Remove; obsolete.
3214 * config/go32.cfg: Likewise.
3216 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3218 * configure.in (i386-*-vxworks*): New target.
3219 * configure: Rebuild.
3221 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3223 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3225 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3227 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3229 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3230 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3231 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3232 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3233 MAX_RELOC_EXPANSION): Define.
3234 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3236 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3238 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3239 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3240 block. Print a warning if an 8-bit or 16-bit constant
3241 displacement or immediate is truncated on output.
3242 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3244 (i386_operand): Disallow immediate jump absolute operand.
3246 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3248 * configure.in: Bump version number to 2.9.5.
3249 * configure: Rebuild.
3251 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3254 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3256 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3257 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3259 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3261 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3263 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3265 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3266 if -mno-fpu was given.
3267 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3269 (cons_fix_new_arm): Remove misleading comments.
3271 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3273 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3275 (relax_segment): Likewise. After giving a rs_org error, convert
3276 the frag to rs_align to avoid cascading errors.
3278 1999-07-12 Andreas Schwab <schwab@suse.de>
3280 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3282 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3284 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3285 as appropriate. Fill in structure initializations. Add variable
3286 initializations. Add casts.
3287 * dwarf2dbg.c (print_stats): Change i to size_t.
3288 * listing.c (listing_listing): Change list_line to unsigned int.
3290 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3292 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3293 rather than checking for \001 and \002 in symbol name.
3294 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3296 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3298 * configure.in (hppa*-linux-gnu*): New target.
3299 * configure: Rebuilt.
3301 1999-07-08 Nick Clifton <nickc@cygnus.com>
3303 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3305 1999-07-07 Nick Clifton <nickc@cygnus.com>
3307 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3308 accessing symbolP directly.
3310 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3312 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3315 1999-07-05 Nick Clifton <nickc@cygnus.com>
3317 * config/tc-arm.c (ARM_EXT_V5): Define.
3318 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3319 (md_begin): Detect ARM v5 architectures.
3320 (md_parse_option): Accept arm v5 specification.
3321 (md_show_usage): Documment -marmv5 switch.
3323 * doc/c-arm.texi: Document -marmv5 command line option.
3325 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3327 (validate_immediate_twopart): New function. Determine if a
3328 constant can be computed by two ADD instructions.
3329 (output_inst): Remove its command line parameter - it was never
3331 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3332 implememt the ADRL pseudo op.
3333 (tc_gen_reloc): Generate a suitable error message if an ADRL
3334 instruction tries to generate a real reloc.
3336 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3338 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3340 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3343 1999-06-27 H.J. Lu <hjl@gnu.org>
3345 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3346 non BFD_ASSEMBLER case.
3348 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3350 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3353 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3355 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3356 out_end_sequence() when the address decreases due to a new frag.
3357 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3358 numbering starts with 1.
3360 1999-06-23 Nick Clifton <nickc@cygnus.com>
3362 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3364 (mcore_s_text): Call obj_elf_text for ELF target.
3365 (mcore_s_data): Call obj_elf_data for ELF target.
3366 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3368 (mcore_s_bss): New function: Dump literal table before changing
3370 (mcore_s_comm): New function: Dump literal table before changing
3373 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3374 No longer static functions.
3375 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3376 Provide prototypes for these functions.
3378 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3380 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3381 a list of names, to try obj_segment_name, and to try abbreviated
3382 names when using COFF without long section names.
3384 * config/tc-alpha.c: More use of symbol accessor functions.
3385 * config/tc-arc.c: Likewise.
3386 * config/tc-d30v.c: Likewise.
3387 * config/tc-fr30.c: Likewise.
3388 * config/tc-i860.c: Likewise.
3389 * config/tc-m88k.c: Likewise.
3390 * config/tc-mcore.c: Likewise.
3391 * config/tc-ns32k.c: Likewise.
3392 * config/tc-sparc.c: Likewise.
3393 * config/tc-v850.c: Likewise.
3395 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3396 sy_value with appropriate accessor functions.
3397 * config/tc-arm.c (md_apply_fix3): Likewise.
3398 * config/tc-d10v.c (AT_WORD_P): Likewise.
3399 * config/tc-v850.c (reg_name_search): Likewise.
3401 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3402 use symbol_get_bfdsym instead.
3403 * config/tc-ppc.c (md_assemble): Likewise.
3404 * config/tc-v850.c (v850_comm): Likewise.
3406 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3408 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3409 the symbol, rather than accessing the bsym member.
3410 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3411 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3412 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3413 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3414 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3415 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3416 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3417 * config/tc-v850.c (tc_gen_reloc): Likewise.
3419 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3421 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3422 (hppa_gen_reloc_type): Conditionalize on BFD64.
3423 (tc_gen_reloc): Re-enable ELF relocations.
3424 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3426 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3428 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3430 (do_ldst): Move assignment out of if condition.
3431 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3432 parentheses to avoid warning.
3434 1999-06-21 Nick Clifton <nickc@cygnus.com>
3436 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3437 macro to get at the BFD symbol associated with a GAS symbol.
3439 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3441 * config/tc-ppc.c: Update for symbol handling changes.
3442 * config/obj-coff.c: Likewise.
3444 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3446 * tc-hppa.c: General cleanups of ELF support. No more spaces
3447 and subspaces for ELF.
3448 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3449 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3450 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3451 (UNWIND_SECTION_NAME): Likewise.
3452 (space/subspace related structures): Conditionalize definitions
3454 (space/subspace directives and support routines): Conditionalize
3455 definitions and references/uses on OBJ_SOM.
3456 (label_symbol_struct): For ELF, track the symbol's segment. For
3457 SOM track its space.
3458 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3460 (USE_ALIASES): Kill for both SOM & ELF.
3461 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3462 (pa_space, pa_subspace): Corresponding changes.
3463 (pa_spaces_begin): Corresponding chagnes.
3464 (md_begin): Do not muck around with space/subspace stuff for
3466 (md_apply_fix): Temporarily disable argument relocation stuff
3468 (tc_gen_reloc): Temporarily disable relocation generation for
3470 (pa_build_unwind_subspace): Similarly.
3472 1999-06-16 Nick Clifton <nickc@cygnus.com>
3474 * config/tc-arm.c (thumb_set): New pseudo op.
3475 (text, data, section): Override these pseudo ops with ARM
3477 (s_thumb_set): New function: Perform the same as a .set pseudo
3478 op, but also mark the alias'ed symbol as being a Thumb
3480 (arm_s_text): New function: Perform the same as the .text
3481 pseudo op, but dump the literal pool before changing
3483 (arm_s_data): New function: Perform the same as the .data
3484 pseudo op, but dump the literal pool before changing
3486 (arm_s_section): New function: Perform the same as the
3487 .section pseudo op, but dump the literal pool before changing
3489 (arm_cleanup): Do not reset the current section before dumping
3492 1999-06-17 Nick Clifton <nickc@cygnus.com>
3494 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3495 OPTION_NO_WARN_UNMATCHED entries.
3496 (md_parse_option): Generate a warning message if an unrecognised
3497 option is encountered.
3499 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3500 (get_operands): When parsing an expression after an '@' symbol
3501 has been detected, do not ignore '#' symbols.
3502 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3505 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3507 From K. Richard Pixley <rich@noir.com>:
3508 * configure.in (ppc-*-vxworks*): New target.
3509 * configure: Rebuild.
3511 1999-06-12 Philip Blundell <philb@gnu.org>
3513 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3515 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3517 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3518 which refer to symbols in linkonce sections, permit reducing the
3519 relocs if the symbol is local.
3521 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3523 * subsegs.c (subseg_text_p): New function.
3524 * as.h (subseg_text_p): Declare.
3525 * read.c (do_align): Use subseg_text_p to set the default fill.
3526 * write.c (subsegs_finish): Likewise.
3527 * config/obj-coff.c (write_object_file): Likewise.
3528 * config/tc-i386.h (md_maybe_text): Don't define.
3529 (md_do_align): Use subseg_text_p to set the default fill.
3530 * config/tc-m32r.c (m32r_do_align): Likewise.
3531 * config/tc-sh.c (sh_do_align): Likewise.
3532 * config/tc-sparc.h (md_do_align): Likewise.
3534 1999-06-12 David O'Brien <obrien@freebsd.org>
3536 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3537 * configure: Rebuild.
3539 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3541 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3542 * Makefile.am: Rebuild dependencies.
3543 * Makefile.in: Rebuild.
3545 * config/tc-i386.c (i386_immediate): Remove unused label
3548 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3549 * symbols.c: Likewise.
3550 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3551 sy_next field when taking address, rather than symbol_next.
3553 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3555 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3556 value from the output file architecture.
3557 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3558 * dwarf2dbg.h: Change bfd_vma to addressT.
3560 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3562 * dwarf2dbg.h: Use PARAMS in function declarations.
3564 1999-06-11 Martin Dorey <mdorey@madge.com>
3566 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3567 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3569 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3571 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3573 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3575 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3578 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3580 * read.c (read_a_source_file): Only declare inescape if
3583 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3585 (find_entry_byval): Add parens to avoid warning.
3587 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3589 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3592 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3594 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3597 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3598 synthetize_setx): New functions.
3599 (md_assemble): Broken the special cases into the above
3600 functions. Make compiler happy if sizeof(bfd_vma)==4.
3601 Fix sethi generated from set/setuw. If instructions have a relloc,
3602 always clear the fields to be relocated in the opcode.
3603 (sparc_ip): Remove special_case global variable.
3605 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3607 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3608 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3609 indication of success rather than a value.
3610 (itbl_get_val): Likewise.
3611 (itbl_get_field): Use strcspn. Change delimiters to include
3613 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3614 (itbl_get_val): Likewise.
3615 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3617 * symbols.c (copy_symbol_attributes): Convert local symbols to
3620 1999-06-10 Nick Clifton <nickc@cygnus.com>
3622 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3625 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3627 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3628 Optimize set if sizeof(bfd_vma) == 64.
3629 (sparc_ip): Fix sethi - without %hi() it should generate
3630 R_SPARC_22 reloc, not R_SPARC_HI22.
3631 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3633 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3635 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3636 (s_ncons): New function.
3637 (native_op_table): New table.
3638 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3639 R_SPARC_OLO10 handling.
3641 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3643 * expr.h (struct expressionS): Revert last change; widen X_op.
3644 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3646 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3648 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3649 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3650 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3651 * Makefile.in: Regenerated.
3653 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3654 `common' pass on to s_mri_common.
3655 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3657 1999-06-06 Richard Henderson <rth@cygnus.com>
3659 * config/obj-elf.c (obj_elf_section): Don't free the return
3660 value of demand_copy_C_string.
3662 1999-06-05 Richard Henderson <rth@cygnus.com>
3664 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3665 creation logic from obj_elf_create_section.
3667 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3668 (section_stack): New.
3669 (special_sections): Make const.
3670 (obj_elf_section): Gut and rewrite parsing.
3671 (obj_elf_change_section): New function broken out of obj_elf_section.
3672 (obj_elf_parse_section_letters): Likewise.
3673 (obj_elf_section_word): Likewise.
3674 (obj_elf_section_type): Likewise.
3675 (obj_elf_previous): Treat as a toggle.
3676 (obj_elf_popsection): New.
3677 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3678 (ppc_section_type): Likewise.
3679 * config/tc-ppc.h: Likewise.
3681 * expr.h (struct expressionS): Don't make X_op a bitfield.
3682 * config/tc-alpha.c: Update for symbol handling changes.
3683 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3684 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3686 1999-06-05 Richard Henderson <rth@cygnus.com>
3688 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3689 (dwarf2_gen_line_info): Kill unused variables.
3690 (dwarf2_finish): Likewise.
3691 (dwarf2_where): Likewise.
3692 (dwarf2_directive_file): If we've only got a string,
3693 hand off to s_app_file.
3694 * ecoff.c: Move the include of ecoff.h.
3695 * symbols.h (S_IS_FUNCTION): Prototype.
3697 * read.c (LEX_HASH): Supply a default.
3699 (s_globl): Update `c' after skipping whitespace.
3700 * read.h (LEX_END_NAME, is_name_ender): New.
3701 * expr.c (get_symbol_end): Respect it.
3703 1999-06-04 Mark Klein <mklein@dis.com>
3705 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3707 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3709 * config/tc-hppa.c: Update for symbol handling changes.
3711 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3713 * cgen.c: Update for symbol handling changes.
3714 * config/tc-m32r.c: Likewise.
3716 * config/tc-hppa.h: Update for symbol handling changes.
3717 * config/tc-hppa.c: Likewise.
3719 * config/tc-arm.h: Update for symbol handling changes.
3720 * config/tc-arm.c: Likewise.
3721 (symbol_make_empty): Remove. Just use symbol_create.
3723 * symbols.c (symbol_set_tc): Correct name.
3725 * Makefile.am: Rebuild dependencies.
3726 ($(OBJS)): Don't depend upon struc-symbol.h.
3727 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3728 * dep-in.sed: Don't remove struc-symbol.h.
3729 * Makefile.in: Rebuild.
3731 * doc/internals.texi (Symbols): Describe changes in symbol
3734 1999-06-03 Richard Henderson <rth@cygnus.com>
3736 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3737 instead of doing the work by hand.
3739 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3741 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3742 state of line state-machine.
3743 (struct ls): Collect DWARF2 line state-machine state in new member
3744 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3745 resulted in any DWARF2 directives.
3746 (reset_state_machine): New function.
3747 (out_end_sequence): Ditto.
3748 (dwarf2_gen_line_info): When switching sections or switching to a
3749 lower text address, call out_end_sequence() first to terminate the
3750 previous code sequence as code sequences MUST have monotonically
3751 increasing addresses.
3752 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3754 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3756 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3757 DWARF2 debug info (line information only, at this point).
3758 * as.h: Update comment about supported debug formats.
3759 * dwarf2dbg.c, dwarf2dbg.h: New files.
3760 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3762 * expr.c (operand): Don't use [ for parens if we want an index op.
3763 (op_encoding): Switch [ into O_index, if desired.
3764 (op_rank): Renumber with O_index on bottom.
3765 (expr): If O_index, match closing bracket.
3766 * expr.h (O_index): New.
3768 * read.c (read_a_source_file): Conditionally allow matched "
3769 in lines passed to md_assemble.
3771 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3773 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3775 Add support for storing local symbols in a small structure to save
3776 memory when assembling large files.
3777 * as.h: Don't include struc-symbol.h.
3778 (symbolS): Add typedef.
3779 * symbols.c: Include struc-symbol.h.
3780 (local_hash): New static variable.
3781 (save_symbol_name): New static function, from symbol_create.
3782 (symbol_create): Call save_symbol_name.
3783 (local_symbol_count): New static variable.
3784 (local_symbol_conversion_count): Likewise.
3785 (LOCAL_SYMBOL_CHECK): Define.
3786 (local_symbol_make): New static function.
3787 (local_symbol_convert): New static function.
3788 (colon): Handle local symbols. Create local symbol for local
3790 (symbol_table_insert): Handle local symbols.
3791 (symbol_find_or_make): Create local symbol for local label name.
3792 (symbol_find_base): Check for local symbol.
3793 (symbol_append, symbol_insert): Check for local symbols.
3794 (symbol_clear_list_pointers, symbol_remove): Likewise.
3795 (verify_symbol_chain): Likewise.
3796 (copy_symbol_attributes): Likewise.
3797 (resolve_symbol_value): Handle local symbols.
3798 (resolve_local_symbol): New static function.
3799 (resolve_local_symbol_values): New function.
3800 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3801 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3802 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3803 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3804 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3805 (symbol_previous, symbol_next): New functions.
3806 (symbol_get_value_expression): Likewise.
3807 (symbol_set_value_expression): Likewise.
3808 (symbol_set_frag, symbol_get_frag): Likewise.
3809 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3810 (symbol_mark_used_in_reloc): Likewise.
3811 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3812 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3813 (symbol_mri_common_p): Likewise.
3814 (symbol_mark_written, symbol_clear_written): Likewise.
3815 (symbol_written_p): Likewise.
3816 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3817 (symbol_section_p, symbol_equated_p): Likewise.
3818 (symbol_constant_p): Likewise.
3819 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3820 (symbol_get_obj, symbol_set_obj): Likewise.
3821 (symbol_get_tc, symbol_set_tc): Likewise.
3822 (symbol_begin): Initialize local_hash.
3823 (print_symbol_value_1): Handle local symbols.
3824 (symbol_print_statistics): Print local symbol statistics.
3825 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3826 Declare new symbols.c functions. Move many declarations here from
3828 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3829 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3830 (struct symbol): Move bsym to make it clearly the first field.
3831 Remove TARGET_SYMBOL_FIELDS.
3832 (symbolS): Don't typedef.
3833 (struct broken_word): Remove.
3834 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3835 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3836 (symbol_clear_list_pointers): Likewise.
3837 (symbol_insert, symbol_remove): Likewise.
3838 (symbol_previous, symbol_append): Likewise.
3839 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3840 (struct local_symbol): Define.
3841 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3842 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3843 (local_symbol_get_frag, local_symbol_set_frag): Define.
3844 (local_symbol_get_real_symbol): Define.
3845 (local_symbol_set_real_symbol): Define.
3847 * write.c (write_object_file): Call resolve_local_symbol_values.
3848 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3849 (TARGET_SYMBOL_FIELDS): Don't define.
3850 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3851 ECOFF_DEBUGGING, add ECOFF fields.
3852 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3853 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3854 ECOFF_DEBUGGING, add ECOFF fields.
3855 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3856 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3857 * config/tc-mcore.h: Don't include struc-symbol.h.
3858 (TARGET_SYMBOL_FIELDS): Don't define.
3859 (struct mcore_tc_sy): Define.
3860 (TC_SYMFIELD_TYPE): Define.
3861 * Many files: Use symbolS instead of struct symbol. Use new
3862 accessor functions rather than referring to symbolS fields
3865 * read.c (s_mri_common): Don't add in value of line_label.
3867 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3868 checking for SEC_LINK_ONCE.
3870 * config/tc-sh.h (sh_fix_adjustable): Declare.
3872 * app.c (input_buffer): New static variable.
3873 (app_push): Save saved_input in allocated buffer.
3874 (app_pop): Restored saved_input.
3875 (do_scrub_chars): Change get parameter to take char * and int as
3876 arguments. Change GET macro to pass input_buffer to get
3877 function. Don't save input into allocated buffer.
3878 * as.h (do_scrub_chars): Update declaration.
3879 * input-file.c (input_file_get): Change to take char * and int.
3880 Read data into passed in buffer. Remove static buffer.
3881 * read.c (scrub_from_string): Change to take char * and int. Copy
3882 data into passed in buffer.
3884 * hash.h: Neaten. Declare hash_traverse.
3885 * hash.c: Complete rewrite based on BFD hashing code.
3886 * gasp.c (chunksize): New variable.
3887 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3890 1999-05-28 Nick Clifton <nickc@cygnus.com>
3892 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3893 addend unless the target uses an old ABI.
3895 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3897 -Wchar-subscripts cleanup
3898 * listing.c (listing_newline): Use unsigned char variable, so
3899 calls to isascii,iscntrl are correct.
3900 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3902 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3903 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3904 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3905 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3907 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3909 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3911 (arch_coldfire_p): New #define.
3912 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3914 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3916 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3918 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3919 (install_operand): Add place `N'.
3920 (init_table): Add registers ACC, MACSR, MASK.
3922 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3924 * config/tc-m68k.c: Change mcf5200 --> mcf.
3925 (archs): Add mcf5206e, mcf5307.
3926 (m68k_ip): Add format `u'.
3927 (install_operand): Add place `m', `M', `h'.
3928 (init_table): Add upper/lower registers.
3930 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3932 1999-05-28 Martin Dorey <mdorey@madge.com>
3934 * config/tc-i960.c: Several minor changes to add ELF and
3935 BFD_ASSEMBLER support.
3936 * config/tc-i960.h: Likewise.
3937 * configure.in (i960-*-elf*): New target.
3938 * aclocal.m4, configure: Rebuild.
3940 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3942 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3943 reloc changes when defined(BFD_ASSEMBLER).
3945 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3947 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3949 * write.c (write_print_statistics): Output to file, not stderr.
3951 * expr.c (generic_bignum_to_int32,64): Prototype.
3953 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3954 output_sleb128, output_uleb128, output_big_sleb128,
3955 output_big_uleb128, output_big_leb128): Prototype.
3956 (output_big_sleb128, output_big_uleb128): Make inline.
3957 (output_big_leb128): Remove inline
3959 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3960 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3961 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3962 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3963 value for correct overflow check in write.c:fixup_segment.
3964 * write.c (fixup_segment): Move bitfield overflow checks to after
3965 the md_apply_fix call.
3966 * config/obj-coff.c (fixup_segment): Likewise.
3967 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3968 valueT *val argument.
3970 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3972 * config/atof-ieee.c (gen_to_words): Correctly round a
3973 denormalized number. Fix off-by-one in range checking for
3974 exponent in a denormal.
3976 1999-05-10 Nick Clifton <nickc@cygnus.com>
3978 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3981 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3983 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3985 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3987 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3988 (ReverseRegRegmem): Remove.
3989 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3990 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3991 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3994 From Doug Ledford <dledford@redhat.com>
3995 * config/tc-i386.h (RegXMM): New for P/III.
3996 * config/tc-i386.c: Add support for P/III.
3998 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4000 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4001 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4002 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4004 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4006 * config/tc-i386.c (i386_immediate): Skip whitespace before
4007 complaining about junk after expression.
4008 (i386_displacement): Likewise.
4010 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4012 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4013 Don't copy before downcaseing.
4015 1999-05-05 Catherine Moore <clm@cygnus.com>
4017 * tc-m68k.c: Include elf/m68k.h.
4018 (m68k_elf_final_processing): New routine.
4019 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4022 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4024 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4027 1999-04-30 Nick Clifton <nickc@cygnus.com>
4029 * config/tc-mcore.c (mcore_s_section): Dump literals before
4032 1999-04-29 Nick Clifton <nickc@cygnus.com>
4034 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4037 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4039 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4040 (TC_INIT_FIX_DATA): Delete.
4041 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4042 (TC_INIT_FIX_DATA): Delete.
4043 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4044 * write.c (fix_new_internal): Initialize fx_cgen member.
4045 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4046 (gas_cgen_md_apply_fix3): Update.
4047 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4048 (md_cgen_record_fixup_exp): Update.
4049 (FX_OPINFO_R_TYPE): Update.
4051 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4052 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4053 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4054 * frags.h (struct frag): Make opindex, opinfo ints.
4056 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4058 1999-04-26 Tom Tromey <tromey@cygnus.com>
4060 * aclocal.m4, configure: Updated for new version of libtool.
4062 1999-04-22 Nick Clifton <nickc@cygnus.com>
4064 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4066 (md_apply_fix3): Do not fix up absolute relocations against
4069 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4071 1999-04-20 Nick Clifton <nickc@cygnus.com>
4073 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4074 changes and data-in-text directives.
4075 (mcore_cons): New function: intercept cons() operations.
4076 (mcore_float_cons): New function: intercept float_cons()
4078 (mcore_stringer): New function: intercept stringer() operations.
4080 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4082 * obj.h (struct format_ops): Change generate_asm_lineno field to
4084 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4086 * config/tc-alpha.c (find_opcode_match): Add default case to
4088 (find_macro_match): Likewise.
4089 (load_expression): Parenthesize && within ||.
4091 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4093 1999-04-17 Nick Clifton <nickc@cygnus.com>
4095 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4096 .text .data .section pseudo ops.
4097 (mcore_s_section): New function. Dump lits before changing secs.
4098 (mcore_s_text): New function. Dump lits before changing secs.
4099 (mcore_s_data): New function. Dump lits before changing secs.
4101 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4103 * config/tc-mips.c (mips_32bitmode): New.
4104 (md_begin): Set mips_32bitmode if needed.
4105 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4106 Set EF_MIPS_32BITMODE.
4108 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4110 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4113 1999-04-16 Nick Clifton <nickc@cygnus.com>
4115 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4117 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4119 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4120 expressions correctly.
4123 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4125 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4127 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4129 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4130 and fmpynfadd instructions.
4132 1999-04-11 Richard Henderson <rth@cygnus.com>
4134 * as.h (environ): Declare it, if needed.
4135 * as.c (dump_statistics): Don't declare environ.
4136 * configure.in (environ): Detect declaration.
4137 * configure, config.in: Rebuild
4139 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4140 (i386_displacement): Allocate enough space for replacement buffer.
4141 Clean up replacement buffer initialization.
4143 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4145 * subsegs.c (section_symbol): Don't create a new symbol if one
4146 already exists; instead, use the existing one, but set its segment
4147 and frag data if it hasn't already been defined.
4148 * config/obj-coff.c (c_section_symbol): Likewise.
4150 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4152 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4154 1999-04-08 Nick Clifton <nickc@cygnus.com>
4156 * config/tc-mcore.c: New File: Support routines for MCore
4158 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4159 * config/obj-coff.c: Add support for mcore-pe target.
4161 * Makefile.am: Add support for MCore targets.
4162 * Makefile.in: Regenerate.
4163 * configure.in: Add support for MCore targets.
4164 * configure: Regenerate.
4166 * doc/all.texi: Set MCORE.
4167 * doc/as.texinfo: Document MCore specific command line options.
4169 * write.h: Prevent multiple inclusion.
4171 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4173 * asintl.h (LC_MESSAGES): Never define.
4174 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4176 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4179 * Makefile.am (m68k-parse.c): If configuring in the source
4180 directory, copy m68k-parse.y into the local directory before
4181 running ylwrap, to remove spurious differences when generating
4183 * Makefile.in: Rebuild.
4185 * config/tc-sparc.h (md_do_align): Just allocate the number of
4186 bytes necessary, rather than always allocating 1024.
4188 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4190 * listing.c (listing_newline): Add cast to avoid warning.
4191 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4192 * config/tc-i386.c (i386_scale): Add return value.
4193 (build_displacement_string): Remove unused local temp_disp2.
4194 (i386_intel_memory_operand): Add parentheses to avoid warning.
4195 (i386_intel_operand): Remove unused local end_of_operand_string.
4196 (i386_operand): Remove unused local operand_modifier.
4197 (i386_operand): Add parens to avoid warning.
4199 1999-04-04 Don Bowman <don@pixsci.com>
4201 * configure.in: Add mips*-*-vxworks* target; have it define
4203 * configure, config.in: Rebuild.
4205 1999-03-31 Nick Clifton <nickc@cygnus.com>
4207 * configure.in (emulations): Add support for arm-epoc-pe.
4208 * configure: Regenerate.
4209 * config/te-epoc-pe.h: New file. Define macros specific to
4211 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4212 for arm-epoc-pe target.
4214 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4216 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4218 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4220 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4221 detect ",n" without a condition.
4222 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4225 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4227 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4228 instruction is encoded with one bit.
4231 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4233 * doc/internals.texi (CPU backend): Mention that
4234 line_separator_chars should not include newline. From thi
4235 <ttn@mingle.glug.org>.
4237 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4239 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4240 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4242 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4244 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4246 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4248 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4251 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4253 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4255 1999-03-15 Martin Hunt <hunt@cygnus.com>
4257 * app.c (do_scrub_begin): Change '-' back to a symbol char
4258 so we can use multiple opcodes on a line again.
4260 * config/tc-d30v.c: By default, warn if a symbol has
4261 the same name as a register. Plus some minor
4262 updates from the branch.
4264 1999-03-13 Nick Clifton <nickc@cygnus.com>
4266 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4267 BFD_RELOC_16 and BFD_RELOC_64.
4269 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4271 * expr.c (expr): Add missing else.
4273 1999-03-12 Nick Clifton <nickc@cygnus.com>
4275 * config/tc-arm.c (md_apply_fix3): Improve error message.
4277 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4279 * Makefile.am (CPU_TYPES): Add fr30.
4280 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4281 (fr30,m32r dependencies): Update.
4282 * Makefile.in: Rebuild.
4284 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4285 (gas_cgen_record_fixup_exp): Ditto.
4286 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4287 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4288 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4289 (md_cgen_lookup_reloc): Update use of operand->type.
4290 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4291 (md_convert_frag): Call cgen_operand_lookup_by_num.
4292 (md_cgen_lookup_reloc): Update use of operand->type.
4293 (m32r_cgen_record_fixup_exp): Ditto.
4295 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4297 * config/tc-mips.c (md_show_usage): Fix message.
4299 1999-03-03 Nick Clifton <nickc@cygnus.com>
4301 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4302 and LDR reg,=<expr> instruction.
4304 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4307 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4309 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4311 1999-02-17 Nick Clifton <nickc@cygnus.com>
4313 This patch was created by: Scott Bambrough
4314 <scottb@corelcomputer.com>
4317 Special cased '@' character. The '@' character is used as the
4318 ARM assembler comment character, as a special character
4319 and in ELF .symver pseudo-op's, and as a special character in
4320 .type and .section pseudo-ops.
4321 (symver_pseudo): New static variable.
4322 (symver_state): New static variable.
4323 (struct app_save): Add field 'symver_state'.
4324 (app_push): Save global symver_state int struct app_save.
4325 (app_pop): Restore global symver_state from struct app_save.
4326 (do_scrub_chars): Special case handling of '@' character in
4329 * configure.in: Modified to recognize armv* uname syntax from ARM
4331 * configure: Regenerated.
4333 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4334 a prefix to the section's type.
4335 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4336 the type's typename.
4338 * config/tc-arm.h: Add support for PIC generation:
4339 (pic_code): New boolean.
4340 (obj_relocate_extern): Define.
4341 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4342 (TC_CONS_FIX_NEW): Define.
4343 (tc_fix_adjustable): Define.
4344 (GLOBAL_OFFSET_TABLE_NAME): Define.
4346 * config/tc-arm.c: Add support for PIC generation:
4347 (line_seperator_chars): Allow ';' as a seperator for Linux.
4348 (is_immediate_prefix): New macro.
4349 (arm_parse_reloc): New function.
4350 (s_arm_elf_cons): New function.
4351 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4352 (md_undefined_symbol): Special case handling for the Global Offset
4354 (md_apply_fix3): Handle PIC relocs.
4355 (tc_gen_reloc): Handle PIC relocs.
4356 (md_parse_option): Add support for '-k' command line switch to
4357 enable PIC generation.
4358 (cons_fix_new_arm): New function.
4359 (s_arm_elf_cons): New function.
4361 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4363 * configure.in: Add comments for uses of AC_DEFINE.
4364 * acinclude.m4: Likewise.
4365 * acconfig.h: Remove.
4366 * aclocal.m4: Rebuild.
4367 * configure: Rebuild.
4368 * Makefile.in: Rebuild.
4369 * config.in: Rebuild.
4371 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4373 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4374 non-constant offset from a base register.
4376 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4378 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4381 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4383 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4384 (emit_insn): Look for pc-relative and no-overflow specifiers on
4385 internal relocation types.
4387 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4389 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4392 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4394 (mips_4650, mips_4010, mips_4100): Variables removed.
4395 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4396 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4398 (md_begin): Don't bother initializing the mips_NNNN variables;
4399 mips_cpu is set, and that's good enough now.
4400 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4401 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4402 (show): New function, to handle wrapping in the CPU lists.
4403 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4405 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4407 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4408 than treat as an immediate specifier.
4410 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4412 * config/tc-i386.c: Prototype many functions.
4413 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4414 (i386_immediate): Remove unused second argument.
4415 (i386_intel_operand): Fix i386_is_reg typo.
4416 (i386_operand): Use allow_naked_reg.
4417 (output_invalid): Make operand int for K&R.
4419 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4421 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4423 * Makefile.in: Rebuild.
4425 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4427 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4429 (EXTRA_as_new_SOURCES): Comment out.
4430 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4431 * Makefile.in: Rebuild.
4432 * doc/Makefile.in: Rebuild.
4433 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4434 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4435 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4436 * configure: Rebuild.
4437 * aclocal.m4: Rebuild.
4438 * config.in: Rebuild.
4439 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4440 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4441 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4442 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4443 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4444 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4445 (gas_cgen_record_fixup_exp): Ditto.
4446 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4447 descriptor, not global variable.
4448 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4449 descriptor, not global variable. Refer to insert_operand handler
4450 via cpu descriptor, not global function.
4451 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4452 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4453 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4454 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4455 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4456 * config/tc-m32r.c: Ditto.
4457 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4458 (md_assemble): Ditto.
4459 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4461 1999-02-09 Nick Clifton <nickc@cygnus.com>
4463 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4464 relocations for ELF targets.
4466 1999-02-08 Nick Clifton <nickc@cygnus.com>
4468 * configure.in: Add support for StrongARM target.
4469 * configure: Regenerate.
4471 1999-02-05 Nick Clifton <nickc@cygnus.com>
4473 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4475 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4478 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4480 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4482 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4484 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4485 (INTEL_DWORD_MNEM_SUFFIX): Define.
4488 (DWORD_PTR): Define.
4489 (XWORD_PTR): Define.
4491 (OFFSET_FLAT): Define.
4493 (NONE_FOUND): Define.
4496 * config/tc-i386.c (set_intel_syntax): New routine.
4497 (intel_syntax): Declare.
4498 (allow_naked_reg): Declare.
4499 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4500 (intel_float_operand): New routine.
4501 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4502 Handle brackets as well as parens. Call i386_intel_operand for
4503 intel syntax. Reverse operands if appropriate. Handle new
4504 suffixes. Handle movzx and movsx.
4505 (i386_is_reg): New routine.
4506 (i386_immediate): New routine.
4507 (i386_scale): New routine.
4508 (i386_displacement): New routine.
4509 (i386_operand_modifier): New routine.
4510 (build_displacement_string): New routine.
4511 (i386_parse_seg): New routine.
4512 (i386_intel_memory_operand): New routine.
4513 (i386_intel_operand): New routine.
4514 (i386_operand): Call i386_displacement, i386_immediate,
4515 i386_scale, etc. instead of handling inline.
4516 (parse_register): Handle registers without prefix.
4518 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4520 * configure: Regenerate.
4521 * configure.in (arm-*-oabi): New.
4522 (thumb-*-oabi): New.
4523 * config/tc-arm.c (target_oabi): Declare.
4524 (md_apply_fix3): Support REL relocs.
4525 (md_parse_option): Handle -oabi.
4526 (elf32_arm_target_format): New routine.
4527 (md_longopts): Add OPTION_OABI.
4528 * config/tc-arm.h: Redefine TARGET_FORMAT.
4531 1999-01-28 Nick Clifton <nickc@cygnus.com>
4533 * write.c (write_relocs): Handle out of range error.
4535 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4536 (fr30_force_relocation): Default to 0.
4538 * config/tc-fr30.h (obj_fix_adjustable): Define.
4539 (TC_FORCE_RELOCATION): Define.
4541 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4544 1999-01-16 Nick Clifton <nickc@cygnus.com>
4546 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4547 merge of two instructions if the left instruciton kills the right.
4549 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4551 * Makefile.in: Regenerate.
4552 * configure.in: Redo test for using cgen.
4553 * configure: Regenerate.
4555 1999-01-09 Nick Clifton <nickc@cygnus.com>
4557 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4558 redefinition of this macro.
4560 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4562 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4565 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4567 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4568 a read of HI or LO and an immediatly following branch.
4570 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4572 * config/tc-mips.c (md_begin): Another correction to the setting of
4575 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4577 * config/tc-mips.c (md_begin): Correct type-o in setting of
4580 1998-12-21 Nick Clifton <nickc@cygnus.com>
4582 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4583 bit insn when optimizing, so that parallelised instructions will
4584 start on a 32 bit boundary.
4586 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4588 * config/tc-mips.c (mips_eabi64): New.
4589 (md_begin): Set mips_eabi64.
4590 (mips_elf_final_processing): Use it.
4592 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4594 * config/tc-mips.c (mips_elf_final_processing):
4595 Correct setting of ABI in e_flags.
4597 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4599 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4602 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4604 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4606 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4608 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4609 warning, values that don't fit in the field.
4611 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4613 * config/tc-mips.c (mips_abi_string): New.
4614 (md_parse_option,md_longopts): Add mabi.
4615 (mips_elf_final_processing): Set e_flags based on mabi flag.
4617 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4619 * config/tc-mips.c (md_parse_option): Handle vr4111.
4621 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4623 * config/tc-h8300.c (build_bytes): Change message given if the
4624 instruction requires H8/300H mode and we're not in Hmode, to
4625 suggest that it may be the operand modes that are the problem, not
4626 necessarily the opcode.
4628 1998-12-10 Nick Clifton <nickc@cygnus.com>
4630 * config/tc-fr30.c: Add line separator character.
4632 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4634 * configure.in (hppa-*-mpeix*): New target.
4635 * config/obj-som.h (obj_som_compiler): Declare.
4636 * config/obj-som.c (compiler_seen): New static variable.
4637 (obj_som_compiler): New function.
4638 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4639 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4640 (pa_type_args): Set hppa_priv_level.
4641 (pa_compiler): New static function if OBJ_SOM.
4642 * configure: Rebuild.
4644 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4646 * read.c (output_leb128): Don't mark as inline.
4648 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4650 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4651 AIX .vbyte unaligned data support.
4652 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4653 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4656 1998-12-07 Nick Clifton <nickc@cygnus.com>
4658 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4661 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4663 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4664 BFD_RELOC_ARM_PCREL_BRANCH.
4666 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4668 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4669 checking the target type.
4670 (mips-dec-bsd*): Set endian to little.
4671 * configure: Rebuild.
4673 COFF weak symbol support, based on patches from Mark Elbrecht
4674 <snowball3@usa.net>:
4675 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4676 * config/obj-coff.c (obj_coff_weak): New static function.
4677 (obj_coff_endef) [both versions]: Handle weak symbols.
4678 (coff_frob_symbol): Likewise.
4679 (yank_symbols): Likewise.
4680 (obj_pseudo_table): Add "weak".
4682 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4683 <aymeric.vincent@emi.u-bordeaux.fr>.
4684 * aclocal.m4: Rebuild with current tools.
4685 * configure: Rebuild.
4687 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4688 an assertion failure for a case we can't handle when OBJ_ECOFF.
4690 * expr.c (operator): And with 0xff to avoid problems with signed
4693 1998-12-03 Nick Clifton <nickc@cygnus.com>
4695 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4696 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4698 1998-12-02 Nick Clifton <nickc@cygnus.com>
4700 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4703 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4705 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4706 calculation of pcrel point.
4708 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4710 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4713 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4715 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4717 (d10v_cleanup): Only generate previous insn if a multiline insn is
4720 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4722 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4725 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4727 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4728 -marm6xxx command line switches.
4730 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4732 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4733 (itbl-ops.o): Delete duplicate dependencies.
4734 Rebuild dependencies.
4735 Add fr30 dependencies.
4736 * Makefile.in: Rebuild.
4738 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4740 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4742 * listing.c: Ignore line terminator characters found inside
4745 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4747 * po/gas.pot: Regenerated.
4749 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4751 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4752 fr30_is_label_start(). Also checks for delay slot insns.
4754 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4755 FR30 instructions which contain a colon in the mnemonic.
4757 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4759 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4761 * config/tc-fr30.c: Removed currently superflous code.
4763 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4765 * config/tc-fr30.h: New file.
4766 * config/tc-fr30.c: Tweaking so that it will compile.
4768 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4770 * config/tc-d10v.h (obj_fix_adjustable): Define.
4771 (TC_FORCE_RELOCATION): Define.
4772 (d10v_force_relocation): Declare.
4773 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4774 (md_apply_fix3): Handle Vtable relocs.
4775 (d10v_fix_adjustable): New.
4776 (d10v_force_relocation): New.
4778 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4780 * config/tc-d30v.c: Change default behaviour to ignore potential
4781 conflicts between register name and symbol names.
4783 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4785 * configure.in: Add fr30-*-*.
4786 * config/tc-fr30.c: New file.
4787 * Makefile.in: Regenerated.
4788 * config.in: Regenerated.
4789 * configure: Regenerated.
4790 * doc/Makefile.in: Regenerated.
4791 * po/gas.pot: Regenerated.
4793 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4795 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4798 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4800 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4802 (do_scrub_chars): Add some casts to unsigned char to avoid
4803 unwanted sign extension.
4804 * read.c (lex_type): Set characters about 127 to be symbol
4806 * config/tc-i386.c (md_begin): Set identifier_chars and
4807 operand_chars for values above 127.
4809 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4811 * configure.in: detect cygwin* instead of cygwin32*
4812 * configure: regenerate
4814 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4816 * listing.c: Add support for producing a listing from piped
4819 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4821 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4822 (append_insn): Account for the tx39's multiply behavior.
4824 1998-10-26 Michael Meissner <meissner@cygnus.com>
4826 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4827 from assemble_parallel_insns. Add support for '->' to indicate
4828 explicitly serializing the instructions.
4829 (md_assemble): Ditto.
4831 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4833 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4836 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4838 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4840 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4842 * config/tc-mips.c : support frame and regmask/fregmask when
4843 MIPS_STABS_ELF is specified.
4845 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4847 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4848 (md_apply_fix): Don't return 1 for VTABLE relocs.
4849 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4851 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4853 * doc/c-i386.texi: Replace occurences of "opcode" with
4854 "instruction mnemonic", "instruction", or "mnemonic" when
4855 referring to the name of an instruction. Use "opcode" when
4856 referring to the sequence of machine bytes.
4858 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4859 (is_opcode_char): Rename to is_mnemonic_char.
4860 (md_assemble and i386_operand): Correct error messages from
4861 "opcode" to "instruction mnemonic"
4862 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4863 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4864 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4865 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4866 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4867 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4868 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4870 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4872 * config/tc-i386.c (i386_operand): Check for garbage after
4875 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4877 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4878 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4880 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4882 * config/tc-sh.h (obj_fix_adjustable): Define.
4883 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4884 (md_apply_fix): Likewise.
4885 (tc_gen_reloc): Likewise.
4886 (sh_fix_adjustable): New.
4888 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4890 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4891 * cgen.h (gas_cgen_finish_insn): Update prototype.
4892 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4893 cgen_insn_t -> CGEN_INSN_INT.
4894 (make_parallel): Update handling of CGEN_INT_INSN_P.
4895 (assemble_parallel_insn): Ditto.
4896 (target_make_parallel): New function.
4897 (md_assemble): Use it.
4899 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4901 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4903 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4905 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4906 converted into lower case.
4908 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4910 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4911 (gas_cgen_tc_gen_reloc): Likewise.
4912 * config/tc-m32r.h (obj_fix_adjustable): Define.
4913 * config/tc-m32r.c (m32r_fix_adjustable): New.
4914 (m32r_force_relocation): Handle VTABLE relocs.
4916 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4918 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4920 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4922 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4923 to lower case before parsing.
4925 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4926 parallel insns modift buts in the PSW as a side effect.
4928 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4930 * config/tc-d30v.c (find_format): Test for missing flag and
4933 (md_apply_fix3): Fix error messages to avoid
4934 assumption about presence of a symbol.
4936 (parallel_ok): Disallow parallel instructions that both modify the
4939 (find_format): Generate a warning if an odd numbered register is
4940 used as the first register in a mutli-register instruction.
4942 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4944 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4945 relocations are always associated with a symbol.
4947 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4949 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4950 (elf32_sparc_force_relocation): Declare.
4951 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4952 (tc_gen_reloc): Handle vtable relocs.
4953 (elf32_sparc_force_relocation): New.
4955 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4957 * symbols.c (S_IS_FUNCTION): New.
4958 * config/tc-v850.h (obj_fix_adjustable): Define.
4959 (TC_FORCE_RELOCATION): Define.
4960 (v850_force_relocation): Declare.
4961 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4962 of fx_addnumber for VTABLE reloc addends.
4963 (md_apply_fix3): Handle VTABLE relocs.
4964 (v850_fix_adjustable): New.
4965 (v850_force_relocation): New.
4967 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4969 * tc-hppa.c (fp_operand_format): Add some additional formats.
4970 (pa_ip): Do not automatically promote into pa2.0 mode.
4971 (pa_level): Handle ".level 2.0".
4973 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4975 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4976 * config/tc-i386.h (template.extension_opcode): Change to
4977 unsigned int to allow full range of 8-bit opcode suffixes.
4978 (None): Redefine as 0xffff.
4980 From Jeff B Epler <jepler@usgs.gov>
4981 * doc/c-i386.texi (i386-SIMD): New section.
4983 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4985 * read.c (discard_rest_of_line): New function.
4986 * read.h: Declare it.
4987 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4989 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4991 * config/tc-d10v.c (find_symbol_matching_register): New function.
4992 (find_opcode): Cope with the case where a register name matches
4995 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4997 * config/tc-v850.c (md_pcrel_from): Rename to
4998 v850_pcrel_from_section.
4999 (v850_pcrel_from_section): Do not resolves symbols in other
5002 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5004 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5006 * config/tc-d10v.c (find_opcode): Generate an error if a register
5007 is supplied for an operand that should not be a register.
5009 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5011 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5012 instructions to have another instruction in the right bin.
5014 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5016 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5017 the right container if the left container holds a branch
5020 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5022 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5023 both a register name and symbol name.
5024 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5026 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5028 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5029 execution unit class.
5031 (reg_name_search): If a name matches a register and a symbol,
5032 prefer the register.
5033 (find_format): Disallow flag registers when a general purpose
5034 register is required.
5035 If a number is required, but a register has been given, check to
5036 see if a symbol with the same name as the register exists, and if
5037 so, use that symbol.
5039 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5041 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5043 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5045 * config/tc-d30v.c (find_format): Do not accept flag registers as
5046 general purpose registers.
5047 (find_format): If an immediate value is expected at a given place
5048 in a format, but a register name has been provided instead, check
5049 to see if that register name matches the name of a predefined
5050 symbol and if it does, then use the symbol instead.
5051 (reg_name_search): If a register name matches a symbol name,
5052 prefer the register name to the symbol name.
5054 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5056 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5057 the previous insn to empty.
5059 1998-09-20 Michael Meissner <meissner@cygnus.com>
5061 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5062 pieces, forcing the use of an ANSI compiler.
5064 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5066 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5068 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5070 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5072 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5074 (obj_elf_vtable_entry): Likewise.
5075 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5076 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5077 (tc_gen_reloc): Likewise.
5078 (arm_fix_adjustable): Likewise.
5079 (elf32_arm_force_relocation): New.
5080 (armelf_frob_symbol): Remove coff-style symbol support.
5082 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5084 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5086 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5088 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5089 OBJ_COFF so that routine is defined for a.out format.
5091 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5093 * config/tc-i386.c (i386_operand): Detect non-segment registers
5094 used as segment prefixes.
5096 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5098 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5099 optimize across FDE boundaries.
5101 * config/obj-coff.c (obj_coff_section): Preserve any link once
5102 flags when setting the section flags.
5104 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5106 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5107 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5109 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5111 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5114 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5116 * frags.c (frag_grow): Include the size of the frag struct in the
5119 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5120 if the new subseg comes before the old.
5122 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5124 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5125 to handle edge8 and edge16.
5127 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5129 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5130 before we clobber the symbol involved.
5132 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5134 * config/tc-arm.c: Remove OBJ_ELF definitions for
5135 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5136 use arm_adjust_symtab for OBJ_COFF.
5137 (armelf_adjust_symtab): New Routine.
5138 * config/tc-arm.h: Define obj_adjust_symtab to
5139 armelf_adjust_symtab for OBJ_ELF.
5141 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5143 * configure.in: Make all i386-elf targets use bfd_gas.
5144 * config/tc-i386.c (tc_i386_force_relocation): New.
5145 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5146 (md_apply_fix3): Likewise.
5147 (tc_gen_reloc): Handle them.
5148 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5149 tc_i386_force_relocation.
5151 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5153 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5155 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5158 current opcode after writing the first insturction of a reverse
5161 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5163 * read.h (generate_lineno_debug): Add prototype.
5164 * read.c (generate_lineno_debug): Make non-static.
5166 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5168 * config/tc-i386.c (md_assemble): Only warn for address/data size
5171 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5173 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5174 against Thumb function names, as the linker needs this information.
5176 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5178 * expr.c (operand): Check also that there is no advance in operand
5179 after atof_generic in order to decide "is it label 0f or floating
5182 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5184 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5185 command line options with a single dash.
5186 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5188 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5190 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5191 * tc-arm.c (arm_fix_adjustable): New routine.
5193 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5195 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5196 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5197 demand_empty_rest_of_line before mri_comment_end.
5198 (equals): Check garbage after expression before
5199 mri_comment_end in MRI mode.
5201 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5203 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5204 small immediate constant to use the constant itself rather than
5207 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5209 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5210 (pa_leave): Likewise.
5212 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5214 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5216 (i386_operand): Fix an error message.
5218 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5220 * doc/c-arm.texi (ARM Directives): Document .req directive.
5222 * config/tc-arm.c (reg_required_here): Display erroneous string if
5223 the register name could not be decoded.
5224 Do not set inst.instruction if the sift is -1.
5226 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5228 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5231 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5233 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5234 even if it is belived to be unnecessary.
5236 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5238 config/tc-i386.c (i386_operand): Size immediate constants by
5239 suffix (erroneously removed as part of July 7 change).
5241 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5243 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5244 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5245 (armelf_frob_symbol): New Routine.
5246 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5248 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5250 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5252 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5254 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5255 command line switches passed to assembler.
5257 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5259 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5260 (gas_cgen_opcode_desc): Declare.
5261 (gas_cgen_parse_operand): Declare.
5262 (*): Prepend gas_ to gas specific fns to denote them as such.
5264 * cgen.c (gas_cgen_opcode_desc): New global
5265 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5266 (queue_fixup): Renamed from cgen_queue_fixup.
5267 (*): Prepend gas_ to gas specific fns to denote them as such.
5269 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5270 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5271 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5272 Open opcode table and initialize it.
5273 (make_parallel): Use gas_cgen_opcode_desc.
5274 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5275 (md_assemble): Ditto.
5277 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5279 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5280 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5281 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5282 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5283 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5284 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5285 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5286 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5287 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5288 (INIT_STAB_SECTION): Likewise.
5289 (OBJ_PROCESS_STAB): Likewise.
5291 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5292 (md_parse_option): Watch for them.
5293 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5294 (md_begin): Kill neverdef code.
5295 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5296 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5297 (s_alpha_coff_wrapper): New.
5298 (md_pseudo_table): Trap all ECOFF pseudos.
5300 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5302 Start of changes to remove mdebug section from mips*-elf
5303 Based on MIPS_STAB_ELF definition
5304 * acconfig.h: undef if not configured
5305 * config.in: undef if not configured
5306 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5307 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5308 * stabs.c (s_stab_generic): flush frag
5310 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5312 * configure.in: (arm-*-elf): Handle.
5313 (thumb-*-elf): Handle.
5314 * configure: Regenerate.
5315 * read.c (stringer): Fix typo in comment.
5316 * write.c (fixup_segment): Don't add symbol value to addend if
5318 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5320 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5323 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5325 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5326 (write_2_short): Emit warning if new flag is set.
5327 (do_assemble): Set flags if left instruction is one of special
5328 "right-instruction-killer" type.
5330 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5332 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5333 Always output words in debug_info section as big endian.
5334 (sparc_target_format): Choose correct bfd target.
5335 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5337 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5339 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5340 to work with internationalization code. Issue an error when two
5341 operands match that are not allowed to match.
5343 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5345 * configure.in (install_tooldir): Allow target to specify whether
5346 it wants to be installed in $(tooldir)/bin.
5347 * configure: Regenerate.
5348 * Makefile.am (install-exec-local): Set install-exec-tooldir
5349 dependency via configure.
5350 * Makefile.in: Regenerate.
5352 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5354 * Makefile.am (install-exec-local): Split into two ...
5355 (install-exec-bindir,install-exec-tooldir): New rules.
5356 * Makefile.in: Regenerate.
5358 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5360 * Makefile.am (install-exec-local): Don't remove the file before
5361 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5362 W. Rozycki <macro@ds2.pg.gda.pl>.
5363 * Makefile.in: Rebuild.
5365 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5367 * cgen.c: Include libiberty.h.
5368 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5369 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5370 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5371 (md_cgen_lookup_reloc)): Declare.
5372 (md_cgen_record_fixup_exp): Declare.
5373 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5374 (m32r_relax_frag): Declare.
5375 (cgen_md_apply_fix3): Decls moved to cgen.h.
5376 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5377 (m32r_cgen_record_fixup_exp): Delete decl.
5378 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5379 (assemble_nop): Delete.
5380 (expand_debug_syms): Delete unused `exp'.
5381 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5382 Add default case for -Wall.
5383 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5384 (md_atof): Delete unused wordP.
5386 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5388 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5391 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5393 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5394 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5395 .print, .purgem, and .struct. Remove documentation for
5398 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5400 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5401 Update call to insert_operand.
5403 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5405 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5407 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5409 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5410 whitespace after a prefix operator.
5412 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5414 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5416 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5418 * config/tc-sparc.c (log2): New static function.
5419 (s_reserve): Use log2 to convert alignment before calling
5421 (s_common): Use log2 to convert alignment before calling
5422 record_alignment and frag_align.
5423 (sparc_cons_align): Use log2.
5425 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5427 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5428 (s_common): Likewise.
5430 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5431 initialization of waddr.
5432 (sparc_elf_final_processing): Add default case to switch.
5434 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5436 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5437 than temporary real.
5439 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5441 * write.c (subsegs_finish): Don't align the segments if there were
5444 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5445 copying aux information.
5447 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5448 expression into a symbol.
5450 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5452 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5453 type to unsigned int.
5454 (md_assemble): Change type used to store offsets from unsigned
5456 (i386_operand): Switch error check to only call RESTORE_END_STRING
5457 once after parse_register.
5459 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5461 * config/tc-v850.c (md_show_usage): Changed format to match that
5464 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5466 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5468 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5470 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5473 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5475 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5476 * doc/Makefile.in: Rebuild.
5478 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5480 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5481 for %lo expressions.
5482 (mips_ip, case 'u'): Move range check after code to mask
5483 off bits in %hi/%lo expressions. Mask off high bits for
5486 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * doc/Makefile.am (gasver.texi): New target.
5489 (as.info, as.dvi): Depends upon gasver.texi.
5490 * doc/as.texinfo: Include gasver.texi. Mention version number on
5491 title page and in top node.
5492 * doc/Makefile.in: Rebuild.
5494 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5496 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5497 but not including the line containing the edict.
5498 * listing.h (LISTING_EOF): New.
5499 * input-scrub.c (input_scrub_next_buffer): Call it.
5501 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5503 * config/tc-i386.c (i386_operand): Don't set the size of an
5504 immediate address based solely on the suffix and the mode.
5506 * config/tc-i386.c (md_assemble): Add assertion to make sure
5507 overlap2 does not set Imm.
5509 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5510 sequences of whitespace to a single space.
5511 (is_space_chars): Just compare with space.
5512 (md_begin): Don't initialize space_chars.
5513 (md_assemble): Just skip a single whitespace character.
5514 (i386_operand): Rewrite base-index parsing to use new
5515 parse_register, and to skip white space. Skip white space in a
5516 number of other places too. Don't give error message if
5517 parse_register fails.
5518 (parse_register): Change reg_string parameter to be non-const.
5519 Add end_op parameter. Skip white space after the `%', and return
5520 end of register string. Give error message here rather than
5523 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5525 Based on patch from Matt Semersky <matts@scd.hp.com>:
5526 * expr.c (op_encoding): Make const.
5527 (expr_set_precedence): New function.
5528 (expr_begin): Don't set operator rankings, just call
5529 expr_set_precedence.
5530 * expr.h (expr_set_precedence): Declare.
5531 * read.c (s_mri): Call expr_set_precedence.
5533 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5535 * doc/as.texinfo (Statements): Remove paragraph discussing
5536 continuing lines with a backslash. This hasn't worked for years,
5539 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5541 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5543 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5544 (ps_CTORS, ps_DTORS): New section types.
5545 (vms_fixup_xtors_section): New function
5546 (Ctors_Psect, Dtors_Psect): Define.
5547 (IS_GXX_XTOR): Define
5548 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5549 Filter static constructors/destructors and add to
5550 Ctors_Symbols/Dtors_Symbols chain.
5551 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5552 appropriate section.
5554 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5555 * makefile.vms: Merge vax/vms support.
5557 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5559 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5560 (elf_pseudo_table): Add them.
5561 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5562 (md_apply_fix): Accept them.
5563 (mips_fix_adjustable): Don't adjust them.
5564 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5565 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5566 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5567 (tc_fix_adjustable): Don't adjust them.
5569 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5571 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5573 * Makefile.in: Regenerate.
5574 * configure.in: AC_SUBST cgen_cpu_prefix.
5575 * configure: Regenerate.
5577 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5579 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5580 Changed all users of COND12_DELAY.
5582 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5584 * config/tc-mn10300.c (set_arch_mach): New function.
5585 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5586 (md_begin): Default to mn10300 mode.
5587 (md_assemble): Only accept instructions for the core mn10300
5588 chip and the active machine type.
5590 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5592 * subsegs.h (segment_info_type): Give the struct a name.
5593 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5594 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5595 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5596 * config/tc-w65.h (tc_reloc_mangle): Declare.
5597 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5599 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5601 * config/tc-v850.c (v850_comm): Restore old section
5602 after common processing.
5604 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5606 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5608 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5610 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5611 char with code that explicitly sign-extends.
5613 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5615 * config/tc-v850.c (md_begin): Restore text section as the current
5616 section after creating call table sections.
5617 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5620 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5621 with call to macro SYM_AUXINFO.
5623 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5625 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5626 with the program transform name.
5627 * Makefile.in: Rebuild.
5629 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5631 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5634 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * config/tc-i386.c (i386_operand): Be prepared for a space between
5637 the open parenthesis and the start of the register operand,
5638 because of the June 16 change.
5640 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5642 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5645 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5647 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5648 even if it is belived to be unnecessary.
5650 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5652 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5654 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5656 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5658 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5659 shift amount for a repeated operand. The shift amount for the
5660 repeated copy comes from the size of the operand.
5662 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5664 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5666 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5668 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5670 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5672 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5673 characters in it as LEX_IS_SYMBOL_COMPONENT.
5674 * config/tc-i386.h (tc_symbol_chars): Define.
5675 (extra_symbol_chars): Declare.
5676 * config/tc-i386.c (extra_symbol_chars): Define.
5677 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5678 (line_comment_chars): Set to '/' if TE_LINUX.
5679 * doc/c-i386.texi (i386-prefixes): Update.
5680 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5682 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5684 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5685 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5687 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5689 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5690 constraint in instructions REP & REPI.
5692 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5694 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5695 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5697 (check_range): If the operand is shifted, then shift the number
5698 before checking its range.
5700 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5702 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5705 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5707 * config/tc-v850.c (v850_comm): Create special sections as needed.
5709 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5711 * config/tc-d10v.c (write_2_short): Addition of swapping
5712 instructions for sequential and reverse sequential order when
5713 given order is not possible.
5715 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5717 * Makefile.am: Rebuild dependencies.
5718 (DEP_INCLUDES): Fix reference to intl build directory.
5719 * Makefile.in: Rebuild.
5721 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5723 * doc/c-i386.texi: Update 16 bit documentation.
5725 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5726 IgnoreDataSize to IgnoreSize as they are used for address size as
5728 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5729 32-bit mode, similarly addr16/data16 and variants.
5731 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5733 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5734 sequential word multiply instructions.
5736 (do_assemble): Add extra command line argument, to allow mul32
5737 attribute to be preserved across parallel insns.
5738 (md_assemble): Insert NOPs between explicitly parallel insns which
5739 contain an 32 bit multiply and a 16 multiply.
5741 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5743 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5746 * config/tc-i386.c (reloc): Add braces.
5748 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5749 consistent with Intel naming.
5750 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5751 use bitfields in sib_byte.
5752 (modrm_byte): Don't use bitfields here either.
5754 * config/tc-i386.c (current_templates): Add const.
5755 (parse_register): Add const to return, param, and char *s.
5756 (i386_operand): Add const to reg_entry *r.
5757 * config/tc-i386.h (templates): Add const to start, end.
5759 Inspired by code for 16 bit gas support from Martynas Kunigelis
5760 <martynas@nm3.ktu.lt>:
5761 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5762 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5763 (uses_mem_addrmode): Remove.
5764 (md_estimate_size_before_relax): Add support here too.
5765 (md_relax_table): Rewrite interface to md_relax for 16 bit
5767 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5768 (opcode_suffix_to_type): Remove.
5769 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5770 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5771 (md_convert_frag): Likewise.
5772 (i386_operand): Add support for 16 bit base/index regs,
5773 immediates, and displacements. Remove some unnecessary casts, and
5774 localise end_of_operand_string, displacement_string_start,
5775 displacement_string_end variables. Add GCC_ASM_O_HACK.
5776 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5778 * config/tc-i386.c (prefix_hash): Remove.
5779 (md_begin): Rewrite without obstacks. Remove prefix hash table
5780 handling. Rewrite lexical table handling.
5781 (i386_print_statistics): Don't print prefix statistics.
5782 (md_assemble): Rewrite instruction parser so that line is not
5783 converted to lower case. Don't do a hash_find for prefixes,
5784 instead recognise them via opcode modifier.
5785 (expecting_operand, paren_not_balanced): Localise variables.
5786 * config/tc-i386.h (IsPrefix): Define.
5787 (prefix_entry): Remove.
5789 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5790 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5791 '\\' in case where comment_chars contains '/'.
5793 * config/tc-i386.c (MATCH): Ensure given operand and template
5794 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5795 you must write `ljmp *table(%ebx)'.
5797 From H.J. Lu <hjl@gnu.org>:
5798 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5799 as 0 ifndef BFD_ASSEMBLER.
5800 (md_assemble): Allow immediate operands without suffix or
5801 other reg operand to default in size to the current code size.
5803 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5805 * config/tc-v850.c (md_begin): Restore creation of
5806 .call_table_text and .call_table_data sections.
5808 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5810 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5811 after emitting a word of noops.
5813 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5815 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5816 (i386_operand): Simplify checks for valid base/index combinations.
5817 Disallow `in 4(%dx),%al'.
5819 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5821 (add_prefix): Change parameter from char to int.
5823 * config/tc-i386.h (Ugh): Define opcode modifier.
5824 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5826 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5827 CONSISTENT_REGISTER_MATCH macros to check register types more
5828 thoroughly. Check for illegal suffix/operand combinations
5829 when matching insns with operands. Handle new `s' suffix, and
5830 associated FloatMF opcode modifier for float insns with memory
5832 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5833 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5834 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5835 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5836 DATA_PREFIX_OPCODE throughout.
5838 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5839 (md_assemble): Rewrite suffix/register operand checking code to be
5840 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5841 AnyMem, the better to grep.
5843 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5844 given a memory operand. Don't set Abs bits either.
5845 (type_names): Remove Mem*, Abs*.
5846 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5847 define opcode_modifiers as these cases are handled by Disp8,
5848 Disp16, Disp32 and suffix checks.
5849 (COMES_IN_BOTH_DIRECTIONS): Remove.
5850 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5852 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5853 if IgnoreDataSize modifier given. Remove ShortformW modifier
5854 test. Add test for ShortForm in W base_opcode modification.
5855 Merge Seg2ShortForm and Seg3ShortForm code.
5856 * config/tc-i386.h (ShortFormW): Remove.
5857 (IgnoreDataSize): Define.
5859 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5861 * config/tc-d30v.c (md_assemble): Store previous segment state
5862 with previous instruction.
5864 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5866 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5867 (ebp, esp): Remove static variables.
5868 (MATCH): Remove test for InOutPortReg.
5869 (i386_operand): Properly handle InOutPortReg here instead.
5870 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5871 (md_assemble): Simplify and correct modrm and sib generation.
5872 (i386_operand): Add warning for scale without index.
5873 Rewrite checks for valid base/index combinations.
5875 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5876 macros and enclose in do while(0).
5877 (RESTORE_END_STRING): Likewise.
5878 (md_assemble): Add one to printed operand number so we start
5879 from 1 not 0. Add some more gettext invocations.
5880 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5883 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5884 DATA_PREFIX, SEG_PREFIX): Define.
5885 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5886 (check_prefix): Remove function.
5887 (add_prefix): New function. Add prefix to i.prefix as well as
5889 (md_assemble): Changes for add_prefix. Remove hack for wait
5890 prefix, instead always output prefixes in fixed order. Test
5891 for jcxz/loop when selecting between word & dword operations,
5892 and add address size prefix rather than operand size prefix.
5893 Remove operand -> address size hack when emitting jcxz/loop.
5894 (i386_operand): Remove O_Absent check as it's done in expr.
5896 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5898 * configure.in: Recognize m5200 as a cpu_type of m68k.
5899 * aclocal.m4: Rebuild with current libtool.
5900 * configure: Rebuild.
5902 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5904 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5905 to relaxable_symbol to prevent references to external symbol from
5908 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5910 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5911 symbols are relaxable.
5913 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5915 * config/tc-v850.c (md_begin): Don't create special
5916 sections by default.
5918 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5920 * config/tc-mips.c (macro): For div and udiv, close the
5921 reorder block as soon as possible.
5923 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5925 From Matt Semersky <matts@scd.hp.com>:
5926 * macro.c (macro_mri_mode): New function.
5927 * macro.h (macro_mri_mode): Declare.
5928 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5931 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5933 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5936 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5937 until after xstrdup in OBJ_EVAX case.
5939 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5941 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5942 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5943 of hardcoded magic number.
5944 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5946 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5948 * read.c (do_s_func): New function.
5950 * read.h (do_s_func): Add prototype.
5952 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5954 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5955 nops if fill pattern not specified.
5957 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5959 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5960 * config/te-go32.h (TE_GO32): Define.
5961 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5963 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5965 Implement .func/.endfunc pseudo-ops.
5966 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5968 * read.c (potable): Add .func,.endfunc.
5969 (s_func): New function.
5970 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5972 (in_doc_func_p,current_function_label): New static globals.
5973 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5975 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5977 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5978 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5979 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5980 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5981 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5982 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5983 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5984 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5985 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5986 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5987 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5988 * config/tc-a29k.c: Don't define md_short_jump_size,
5989 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5990 * config/tc-alpha.c: Likewise.
5991 * config/tc-alpha.h: Likewise.
5992 * config/tc-arm.c: Likewise.
5993 * config/tc-h8300.c: Likewise.
5994 * config/tc-h8500.c: Likewise.
5995 * config/tc-hppa.c: Likewise.
5996 * config/tc-i860.c: Likewise.
5997 * config/tc-i960.c: Likewise.
5998 * config/tc-ppc.c: Likewise.
5999 * config/tc-sh.c: Likewise.
6000 * config/tc-sparc.h: Likewise.
6001 * config/tc-tic30.c: Likewise.
6002 * config/tc-w65.c: Likewise.
6003 * config/tc-z8k.c: Likewise.
6005 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6007 * config/tc-vax.c (_): Delete this macro used for placeholder
6008 values in vax_operand_width_size; it conflicts with the _() macro
6009 used for internationalization.
6011 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6013 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6014 code. From Chris Moller <moller@bops.com>.
6016 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6017 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6018 * read.c (emit_expr): Initialize seg and subseg fields of a new
6020 * write.c (write_object_file): Switch to the appropriate segment
6021 and subsegment when processing a broken word.
6023 * config/tc-m68k.c (mri_assemble): New static function.
6024 (build_mri_control_operand): Call mri_assemble rather than
6026 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6027 (s_mri_endf, s_mri_endw): Likewise.
6029 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6031 * read.c (s_org): Call md_flush_pending_output if it is defined.
6033 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6035 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6037 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6038 (md_parse_option): Add for same.
6039 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6040 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6041 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6043 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6045 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6047 * config/tc-arm.c (find_real_start): Relax definition of local
6050 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6052 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6053 symbols at the given address, not just the last one specified.
6055 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6057 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6058 or number_to_chars_littleendian to write data.
6060 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6062 * config/tc-v850.c (md_assemble): Remove artificially created
6063 register name symbols.
6065 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6067 * write.c (fixup_segment): Change "segment" to "section" in
6070 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6072 * write.c (fixup_segment): Change sym1-sym2 message again.
6074 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6076 * write.c (fixup_segment): Improve error message for sym1-sym2
6077 errors when sym1 is in a different segment from sym2.
6079 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6081 * config/tc-m32r.c (warn_unmatched_high): New static local.
6082 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6083 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6084 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6085 (md_parse_option): Likewise.
6086 (md_show_usage): Likewise.
6087 (m32r_frob_file): Likewise.
6089 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6090 (read_a_source_file): Call them.
6091 * read.h (stabs_generate_asm_file): Declare.
6092 * stabs.c (stabs_generate_asm_file): New function.
6093 (generate_asm_file): New function.
6094 (stabs_generate_asm_lineno): Move file name handling into
6097 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6099 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6100 (d30v_current_align, d30v_current_align_seg): New variables.
6101 (d30v_last_label): New variable.
6102 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6103 (s_d30v_data, s_d30v_section): Likewise.
6104 (md_pseudo_table): Call them.
6105 (md_begin): Initialize d30v_current_align_seg.
6106 (md_assemble): Call d30v_align when needed by known current alignment.
6107 (d30v_frob_label, d30v_cons_align): New functions.
6108 * config/tc-d30v.h (md_do_align): Remove.
6109 (tc_frob_label): Call d30v_frob_label.
6110 (md_cons_align): New.
6112 * config/tc-d30v.c (find_format): Convert complex expressions to
6113 expression symbols before processing. Clean up code formatting.
6115 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6117 * po/Make-in (install-info): New target.
6119 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6121 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6123 * config/tc-mn10300.c (md_assemble): Likewise.
6125 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6127 * Makefile.am: Update with `make dep-am'.
6128 (HFILES): Add cgen.h.
6129 (cgen.o): Depend on cgen.h.
6130 * Makefile.in: Regenerate.
6132 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6134 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6136 * gasp.c (grab_label): Permit a label to be a preprocessor
6137 variable by permitting a label to start with a backslash.
6139 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6141 * config/tc-mips.c (validate_mips_insn): Removed hack
6142 for previously inaccessible bitfields in some INSN_TRAP
6145 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6147 * config/tc-d30v.c (do_assemble): Abort with error message
6148 if opcode operands do not match.
6150 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6152 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6153 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6154 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6155 similar new 'q' operand.
6157 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6159 * cgen.c (cgen_asm_finish_insn): Fix typo.
6161 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6164 * cgen.c: Include it.
6165 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6166 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6167 All callers updated.
6168 * config/tc-m32r.c: Include cgen.h.
6169 (m23r_insn): New members num_fixups,fixups.
6171 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6173 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6174 to avoid compiler warning.
6176 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6178 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6181 * makefile.vms (OBJS): Add ehopt.obj
6183 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6185 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6187 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6189 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6190 a short format insn.
6191 (md_assemble): Set it for explicitly packed insns.
6193 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6195 * config/obj-coff.c (c_symbol_merge): Do not take address of
6196 native fields when performing the memcpy.
6198 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6200 * config/tc-mips.c (macro,macro2): Implement
6201 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6203 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6205 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6206 relocations against globally visible symbols.
6207 * config/tc-m68k.c (relaxable_symbol): New macro.
6208 (m68k_ip, md_estimate_size_before_relax): Use it.
6209 (tc_m68k_fix_adjustable): Also handle weak symbols.
6211 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6213 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6214 references to externally visible symbols.
6215 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6216 values in twice for a PC relative reloc if the symbol is
6219 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6220 don't adjust a PC relative reloc against an externally visible
6222 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6223 for a PC relative fixup against an externally visible defined
6224 symbol, arrange to store object file and addend values as though
6225 the symbol were not defined.
6226 (tc_gen_reloc): Likewise.
6228 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6230 * read.c (sizeof_leb128): Referenced externally by write.c so
6233 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6235 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6236 and expand a 'debug' symbol associated with the next instruction
6237 that does not cause a short instruction to be filled with a NOP.
6238 (md_pseudo_table): Add support for .debugsym.
6239 (assemble_parallel_insn): Add calls to expand_debug_sym as
6241 (md_assemble): Ditto.
6243 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6245 * as.c (main): Conditionally call setlocale.
6246 * gasp.c (main): Likewise.
6247 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6248 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6250 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6252 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6254 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6256 * config/tc-hppa.c: Change all calls to bzero to use memset.
6257 (pa_ip): Add cast to avoid warning.
6258 (tc_gen_reloc, md_apply_fix): Likewise.
6259 (pa_find_space_by_number): Likewise.
6260 (hppa_force_relocation): Likewise.
6261 (pa_block): Change i to unsigned int.
6262 * config/obj-som.h (obj_som_copyright): Declare.
6264 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6266 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6267 for line numbers for assembly source.
6269 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6271 * configure.in: Change version number to 2.9.4
6272 * configure: Rebuild.
6274 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6276 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6278 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6280 * ecoff.h: Change symbolS in function declaration to struct
6283 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6285 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6286 (md_convert_frag): Fix i18n typo.
6288 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6290 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6291 * ecoff.h: Protoype it.
6292 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6293 [EVAX] (s_alpha_prologue): Delete.
6294 (md_pseudo_table): Update.
6296 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6298 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6299 array to local pointer.
6300 (get_args, parse_expr): Add casts to avoid warnings.
6302 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6304 * read.c (s_set): Cast xmalloc return value to fragS *.
6305 * config/tc-m68k.c (m68k_ip): Function made static to match
6306 previous forward declaration.
6307 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6309 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6311 * config/tc-v850.c: Add internationalisation macros to error
6314 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6315 macros to error strings.
6317 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6319 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6320 reloc is in the TOC csect.
6321 (md_apply_fix3): Correct gettext typo.
6323 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6325 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6326 .L - they are local labels and the branches are not really
6327 function calls but rather far jumps.
6329 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6331 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6333 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6335 * config/tc-i386.c (md_assemble): Print operand number rather than
6336 using ordinal_names.
6337 (i386_operand): Likewise.
6339 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6341 * Makefile.am (INTLLIBS): Define to work around apparent automake
6343 All Makefiles: Regenerated.
6345 * Many files: Added gettext invocations around user-visible
6347 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6348 HAVE_LC_MESSAGES): Define.
6349 * dep-in.sed: Added asintl.h.
6350 * po/Make-in: New file.
6351 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6353 * read.c (Z_): Renamed from `_'.
6354 * Makefile.am (SUBDIRS): Added po.
6355 (POTFILES): new macro.
6356 (po/POTFILES.in): New target.
6357 ($(OBJS)): Added asintl.h.
6359 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6360 (as_new_LDADD): Added $(INTLLIBS).
6361 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6362 (gasp_new_LDADD): Added $(INTLLIBS).
6363 (gasp_new_DEPENDENCIES): New macro.
6364 * configure, aclocal.m4: Rebuilt.
6365 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6367 (ALL_LINGUAS): Define.
6368 * macro.c: Include "asintl.h".
6369 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6370 * as.h: Include "asintl.h".
6371 * config/tc-i386.c (ordinal_names): Removed.
6372 (md_assemble): Changed error text to avoid ordinal_names.
6373 (i386_operand): Likewise.
6374 (reloc): Added as_bad to avoid i18n problems.
6375 (tc_gen_reloc): Likewise.
6376 * config/tc-arm.c (bad_args): Now a #define.
6378 * config/obj-vms.c (VMS_stab_parse): Changed type of
6380 (global_symbol_directory): Unified strings to avoid i18n
6382 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6383 avoid i18n problems.
6384 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6385 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6387 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6389 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6391 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6393 * as.c (print_version_id): Added an fprintf to avoid i18n
6395 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6397 * expr.c (expr): Added as_warn call to avoid i18n problems.
6398 * messages.c (as_assert): Changed code to avoid i18n problems.
6399 (as_abort): Likewise.
6400 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6401 (s_space): Likewise.
6402 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6404 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6406 * config/tc-i386.c (check_prefix): New static function, split out
6408 (struct _i386_insn): Add wait_prefix field.
6409 (md_assemble): Remove wait_prefix local variable. Use
6410 check_prefix when adding a prefix.
6412 * config/tc-i386.c (current_templates): New static variable.
6413 (md_assemble): Remove current_templates local variable.
6414 (md_assemble, i386_operand): Improve error and warning messages in
6415 many places. Add RESTORE_END_STRING in many places before error
6416 return. Clarify some comments.
6418 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6420 (md_assemble): Parse string instruction operands, looking for
6421 segment override prefixes. Check for invalid segment prefixes on
6423 (i386_operand): i.seg[] and max mem_operand changes for string
6425 * config/tc-i386.h (EsSeg): Define.
6427 * config/tc-i386.h (regKludge): Define.
6428 (iclrKludge, imulKludge): Don't define.
6429 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6430 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6431 opcode_modifier checks to look for more common cases first. Add
6432 default_seg for IsString case.
6434 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6436 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6438 * configure: Rebuild with new automake and libtool.
6439 * aclocal.m4, Makefile.in: Likewise.
6441 * doc/Makefile.am (as.dvi): New target.
6442 * doc/Makefile.in: Rebuild.
6444 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6446 * configure.in: Added sparc86x support.
6448 * configure: Rebuild.
6450 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6452 (md_parse_option): Warn if -EL is not supported for this architecture.
6454 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6456 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6458 * config/tc-mips.c (mips_ip): Note when we use get match on
6459 the full instruction name.
6461 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6463 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6464 back into the expression to handle add/sub simplification correctly.
6466 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6468 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6470 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6472 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6475 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6477 * symbols.c (max_indent_level): New global.
6478 (print_symbol_value_1): Use it.
6479 * expr.h (expr_build_dot): Declare.
6480 * expr.c (expr_build_dot): New function.
6482 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6484 * symbols.c (print_binary): New function.
6485 (print_expr_1): Call it.
6487 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6489 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6490 operand in the opcode.
6492 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6494 * config/tc-i386.h: Reorder operand flags and opcode modifier
6495 flags for clarity. Remove unused definitions: Unknown,
6496 ImmUnknown, DispUnknown, NoModrm.
6497 * config/tc-i386.c (type_names): Add missing Debug type.
6498 (md_assemble): Better duplicate prefix checking. Quicker string
6499 instruction check via new opcode_modifier flag.
6501 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6503 * doc/as.texinfo (Invoking): Clarify -Wa example.
6505 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6507 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6508 (s_mips_weakext): Define.
6509 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6510 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6513 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6515 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6516 is an error if the value can not be computed at assembly time.
6517 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6519 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6521 * gasp.c (main): Set next field of new include_path structure to
6522 NULL. From Avery Pennarun <averyp@gdc.ca>.
6524 * read.c (s_mri_sect): Call as_bad rather than abort for an
6525 unsupported MRI target.
6527 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6529 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6530 the destination of a branch instruction should be altered.
6531 (find_real_start): New function: Locate the real, Thumb coded
6532 start of a Thumb function.
6533 (do_t_branch23): Alter the destination of branches to Thumb
6536 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6538 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6540 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6543 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6545 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6546 * doc/c-hppa.texi: Likewise.
6548 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6550 * Makefile.am: Rebuild dependencies.
6551 * Makefile.in: Rebuild.
6553 * Makefile.am (DEP_INCLUDES): New variable.
6554 (.dep1): Change to work when srcdir is not an absolute path.
6555 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6556 * Makefile.in: Rebuild.
6558 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6560 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6561 LinearAddress patch.
6563 * configure.in: Set version to 2.9.1.
6564 * configure: Rebuild.
6566 * Branched binutils 2.9.
6568 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6570 * config/tc-i386.h (FWait): Define.
6571 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6572 other prefixes. Check FWait flag in opcode table to see which
6573 instructions require an fwait prefix.
6575 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6577 * stabs.c (get_stab_string_offset): Always create a stab string
6580 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6582 Fix some gcc -Wall warnings:
6583 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6584 * ehopt.c (eh_frame_code_alignment): Likewise.
6585 * expr.c (integer_constant, operand): Likewise.
6586 * frags.c (frag_align): Likewise.
6587 * gasp.c (level_0, change_base, doinstr): Likewise.
6588 * hash.c (hash_ask): Likewise.
6589 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6590 (debugging_pseudo): Likewise.
6591 * macro.c (define_macro, check_macro): Likewise.
6592 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6593 (ignore_rest_of_line, float_cons): Likewise.
6594 * symbols.c (decode_local_label_name): Likewise.
6595 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6596 (fixup_segment, number_to_chars_bigendian): Likewise.
6597 (number_to_chars_littleendian): Likewise.
6598 * config/atof-ieee.c (gen_to_words): Likewise.
6599 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6600 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6601 * read.c (output_big_sleb128): Initialize locals to avoid
6603 (output_big_uleb128, equals): Likewise.
6604 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6605 to unsigned int. Change zeros to unsigned int.
6606 * cond.c (s_if): Add return to default case.
6607 * frags.c (frag_now_fix): Change return type to addressT.
6608 * frags.h (frag_now_fix): Update declaration.
6609 * listing.c (file_info_struct): Change linenum to unsigned int.
6610 (struct list_info_struct): Change hll_line to unsigned int.
6611 (print_source): Update format string.
6612 * read.c (emit_expr): Change scan to unsigned int, and don't
6613 bother to initialize it.
6614 * symbols.c (dollar_label_count): Change to unsigned long.
6615 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6616 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6617 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6619 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6621 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6622 mcf5200 just as we do for m68000.
6623 (m68k_init_after_args): Likewise.
6624 (md_estimate_size_before_relax): Likewise.
6626 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6628 * config/tc-v850.c (md_assemble): Store relocation addend in
6629 fixup instead of instruction.
6631 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6633 * config/tc-i386.c (md_assemble): Swap template arguments to
6634 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6635 This macro is currently symmetric, so passing them the wrong
6636 way didn't cause any problem, but may if the macro is changed
6638 After copying template to i.tm, use i.tm. rather than t-> to
6639 access fields, and make t a const*
6640 Move i.tm.operand_types[] swap to immediately after the copy.
6642 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6644 * expr.h (expr_build_uconstant): Add prototype.
6645 (expr_build_unary,expr_build_binary): Add prototypes.
6646 * expr.c (expr_build_uconstant): New function.
6647 (expr_build_unary,expr_build_binary): New functions.
6649 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6651 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6652 * macro.c (macro_expand_body): Increase buffer size.
6653 * messages.c (as_warn): Likewise.
6654 (as_warn_where, as_bad, as_bad_where): Likewise.
6656 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6658 Based on patch from H.J. Lu <hjl@gnu.org>:
6659 * Makefile.am (DISTSTUFF): New variable.
6660 (diststuff): New target.
6661 * Makefile.in: Rebuild.
6663 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6665 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6666 m32r_elf_section_change_hook.
6668 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6669 emit a nop if a section ends with a 16 bit instruction.
6671 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6673 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6674 s_lcomm rather than obj_coff_lcomm.
6675 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6677 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6679 * config/tc-i386.h (LinearAddress): Define.
6680 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6681 instruction, don't use a default segment.
6683 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6685 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6686 * configure: Rebuild.
6688 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6690 * aclocal.m4, configure: Rebuild with libtool 1.2.
6692 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6694 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6695 PC relative branches. Patch courtesy of Jonathan Walton.
6698 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6700 * configure.in (emulations): Add thumb-pe target.
6702 * configure (emulations): Add thumb-pe target.
6704 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6706 * itbl-lex.l (yywrap): Don't define if already defined as a
6709 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6711 * depend.c (quote_string_for_make): New function.
6712 (wrap_output): Use it.
6714 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6716 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6717 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6719 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6721 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6722 Recognize -GN and -relax.
6723 (md_begin): Initialize gp size from -G switch.
6724 (alpha_force_relocation): Always force if -relax.
6725 (alpha_align): Take a new argument that will specify when to
6726 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6727 Change all callers. Emit nop alignment padding as nop+unop pair.
6729 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6731 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6732 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6734 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6736 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6737 require padding to the next long word boundary.
6739 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6741 * cgen.c: #include symcat.h.
6742 * config/tc-m32r.c: Likewise.
6744 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6746 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6747 absolute expressions instead of '$' prefixed register names.
6749 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6751 * read.c (s_set): Record file and line info for symbols when -as.
6752 (pseudo_set): Don't overwrite that dummy fragment.
6754 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6756 * config/tc-ppc.c (md_pseudo_table): Add "section".
6757 (ppc_named_section): New static function.
6759 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6761 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6762 so we don't have to scan the entire list.
6764 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6766 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6767 case, allow the parallel instructions to modify the same flag
6770 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6772 * listing.c (list_symbol_table): Categorize symbols by
6773 undefined_section rather than sy_frag->line == NULL.
6775 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6777 * Makefile.am (install-exec-local): Install properly when ln
6778 fails or tooldir == prefix.
6780 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6782 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6783 Test result of insert_operand for error.
6785 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6787 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6788 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6789 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6790 * doc/Makefile.in: Rebuild.
6792 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6794 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6795 (macro): Fix handling of M_COP[0-3].
6797 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6799 Based on patches from Ross Harvey <ross@teraflop.com>:
6800 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6801 if macro_alternate or macro_mri.
6802 (getstring): Remove support for byte constants between < and >.
6803 (get_any_string): '<' only starts a string if macro_alternate or
6805 (macro_expand_body): Permit keyword parameters following
6806 positional parameters.
6808 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6809 * configure.in (alpha*-*-netbsd*): New target.
6810 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6811 * configure: Rebuild.
6813 * as.h (flag_warn_suppress_instructionswap): Move from here...
6814 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6815 here, and make static.
6817 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6818 BFD_ASSEMBLER or MANY_SEGMENTS.
6820 * as.c (show_usage): Update bug-gnu-utils address.
6821 * gasp.c (show_usage): Likewise.
6822 * doc/as.texinfo (Bug Reporting): Likewise.
6824 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6826 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6827 insns regardless of the size of a pointer if we're in mips I or
6829 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6831 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6833 Fix rac to accept only a0:
6834 * tc-d10v.c (parallel_ok, find_opcode):
6835 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6836 Introduce OPERAND_GPR.
6838 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6840 * read.c (s_fill): Handle non-constant repeat counts by creating
6841 an rs_space fragment.
6843 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6845 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6846 from as_bad to as_warn.
6848 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6850 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6851 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6852 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6854 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6856 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6857 seg_fix_rotP rather than fix_root from seg_info.
6859 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6861 * expr.c: Add support for 0x1_2_3_4 bignums.
6863 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6865 * configure.in: Change -linux* to -linux-gnu*.
6866 * configure: Rebuild.
6868 * app.c (do_scrub_begin): Treat \r as whitespace.
6870 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6872 * Makefile.am: Update dependencies.
6873 * Makefile.in: Rebuild.
6875 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6877 * configure, aclocal.m4: Rebuild with new libtool.
6879 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6881 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6882 the argument to bfd_set_arch_mach.
6883 (load_address): Use bfd_arch_bits_per_address to determine the
6884 bit size of an address instead of looking at the isa level.
6885 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6887 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6889 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6891 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6893 * ehopt.c: New file.
6894 * as.h (enum _relax_state): Add rs_cfa.
6895 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6896 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6897 * read.c (emit_expr): Call check_eh_frame.
6898 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6899 (relax_segment): Likewise.
6900 * Makefile.am: Rebuild dependencies.
6901 (GAS_CFILES): Add ehopt.c.
6902 (GENERIC_OBJS): Add ehopt.o.
6903 * doc/internals.texi (Frags): Document rs_cfa.
6905 * as.c (show_usage): Mention --traditional-format.
6906 (parse_args): Accept --traditional-format.
6907 * as.h (flag_traditional_format): Declare.
6908 * output-file.c (output_file_create): If flag_traditional_format,
6909 set BFD_TRADITIONAL_FORMAT on stdoutput.
6910 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6912 * config/tc-mips.c (append_insn): Make sure that if we have a
6913 fixup for an unmatched %hi reloc, it does not associated with a
6916 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6917 * doc/Makefile.in: Likewise.
6919 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6921 * config/tc-m32r.c (check_for_side_effects): New function.
6922 (can_make_parallel): Add checks for instruction side effects
6923 clashing with the other instruction.
6924 (assemble_parallel_insn): Improve warning messages. Return error
6925 message from non-swapped instruction order.
6927 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6929 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6931 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6932 md_cleanup definition. This moves the forced literal output to
6933 the end of the source pass, and avoids macro's inserting literals
6934 into the code immediately after the macro expansion.
6936 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6938 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6939 a gas internal symbol is adjustable.
6940 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6942 * as.h: If gcc version greater than 2.6, use `__format__' and
6943 `__printf__' in function attributes, rather than `format' and
6946 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6948 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6950 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6952 Add tms320c30 support:
6953 * config/tc-tic30.h: New file.
6954 * config/tc-tic30.c: New file.
6955 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6956 TARGET_FORMAT as "coff-tic30".
6957 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6958 * Makefile.am: Rebuild dependencies.
6959 (CPU_TYPES): Add tic30.
6960 (CPU_OBJ_VALID): tic30-aout is valid.
6961 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6962 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6963 * configure, Makefile.in: Rebuild.
6965 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6967 * config/tc-v850.c (md_assemble): Improvements to error messages.
6969 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6971 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6972 BFD_RELOC_HI16_S to store the high bits of any value.
6974 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6975 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6976 assembler calculate relocations to any external symbol at all.
6977 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6978 involving generation of pc-relative relocs.
6979 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6980 has been moved to md_apply_fix3.
6982 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6983 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6984 which actually means (the address of identifier's GOT entry) +
6985 constant, which is not particularly useful.
6987 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6989 * read.h (include_dirs): Declare.
6990 (include_dir_count,include_dir_maxlen): Declare.
6992 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6994 * configure.in: Correct check for shared opcodes library.
6995 * configure: Rebuild.
6997 * listing.c (buffer_line): If we can't open the file, set at_end.
6998 (listing_print): Remove unused local variable fi.
7000 * config/m68k-parse.y (reglistpair): Handle register list in
7003 * config/vms-conf.h: Don't undef VERSION.
7005 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7007 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7009 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7011 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7012 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7013 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7014 (EXTRA_DIST): Define.
7015 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7016 explicitly rather than via the list of object files.
7017 (gcc-as.opt): New file created when make-gas.com is run.
7018 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7019 itbl-cpu.h} to #include appropriate file rather than copying that
7021 * config/vms-conf.h: Synchronize with current config.in.
7022 * Makefile.in: Rebuild.
7024 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7026 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7027 (parallel_ok): Relaxed parallel subinstruction dependency check.
7029 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7031 * as.h (flag_warn_suppress_instructionswap): added new flag.
7032 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7033 command line argument.
7034 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7035 warning only if flag_warn_suppress_instructionswap is false.
7037 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7039 * configure.in (i386-*-mingw32*): New target.
7040 * configure: Rebuild.
7042 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7044 * symbols.c (resolve_symbol_value): Don't set the segment if it
7045 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7047 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7050 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7052 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7053 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7056 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7058 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7060 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7062 * config/tc-v850.c (v850_insert_operand): Display instruction when
7063 an error is encountered.
7065 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7067 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7068 (i386-*-sco3.2v5*coff): New target.
7069 (i386-*-sco3.2*): New target.
7070 * configure: Rebuild.
7072 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7074 * config/tc-v850.c: Tidy error message production.
7076 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7078 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7079 validate_immediate return value in the right type for comparisons
7082 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7084 * listing.c (MAX_BYTES): Use listing variables not constants.
7085 (data_buffer): No longer an array, but a pointer.
7086 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7087 (listing_listing): Allocate data_buffer.
7089 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7091 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7092 --listing-rhs-width, --listing-cont-lines.
7093 (show_usage): Update.
7094 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7095 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7096 (print_lines): Use the variables instead of the constants.
7097 (listing_listing): Likewise.
7098 * listing.h: Declare the new vars.
7100 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7102 * as.c (parse_args): Add --keep-locals alias for -L.
7103 Add --strip-local-absolute.
7104 (show_usage): Update.
7105 * as.h (flag_strip_local_absolute): New flag.
7106 * symbols.c (S_IS_LOCAL): Use it.
7107 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7108 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7109 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7111 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7113 * config/tc-m32r.c: Detect if explicitly parallel instructions
7114 might have an io conflict and issue a warning message.
7116 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7118 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7119 cgen_swap_fixups): Functions to save, restore and swap the fixup
7120 chain with a backup copy.
7121 (cgen_asm_finish_insn): Returns address of constructed insn.
7123 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7125 * listing.c (file_info_struct): Remove FILE, add POS.
7126 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7127 (file_info): Don't open the file.
7128 (buffer_line): Check for the file in the last_open cache, updating
7130 (print_source): Don't reference file_info->file.
7131 (listing_listing): Likewise.
7132 (listing_print): Close the file in the cache, if any.
7134 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7136 * read.c (dwarf_file_string): New file static variable.
7137 (emit_expr): Look for constant sequence that leads up to a file
7138 name in DWARF debugging output.
7139 (stringer): Use dwarf_file_string to decide whether to accept a
7140 string as a file name.
7142 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7144 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7145 (crack_operand): Add reg->reglst MRI hack.
7146 (r_seg): Put reglst symbols in reg_section.
7147 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7149 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7151 * tc-sh.c (get_specific): Handle SGR & DBR.
7153 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7155 * tc-h8300.c (parse_reg): Take the length of the symbol into
7156 account when attempting to match a register name.
7157 * tc-h8500.c (parse_reg): Likewise.
7159 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7161 * cgen.c: Formatting changes to improve readability.
7163 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7165 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7168 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7170 Based on a patch from Jim Wilson
7171 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7172 (tc_gen_reloc): Handle cross section PC relative relocs
7175 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7177 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7179 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7181 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7182 (expr_jmp_buf): New static local.
7183 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7184 (cgen_md_operand): New function.
7185 * tc-m32r.c: Clean up pass over `struct foo' usage.
7186 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7188 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7190 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7191 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7193 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7195 * config/tc-i386.c (i386_operand): Give an error if there are
7196 unrecognized characters after an expression.
7198 For older changes see ChangeLog-9697